CN112704857B - Electric handstand machine with self-adaptive foot clamping device - Google Patents
Electric handstand machine with self-adaptive foot clamping device Download PDFInfo
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- CN112704857B CN112704857B CN202110022633.2A CN202110022633A CN112704857B CN 112704857 B CN112704857 B CN 112704857B CN 202110022633 A CN202110022633 A CN 202110022633A CN 112704857 B CN112704857 B CN 112704857B
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- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000006837 decompression Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims 12
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000002414 leg Anatomy 0.000 description 30
- 238000009423 ventilation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention discloses an electric handstand machine with a self-adaptive foot clamping device, which comprises a rack, wherein a handstand mechanism is arranged above the rack, an adjustable foot clamping mechanism is arranged at the extending end of the handstand mechanism, the foot clamping mechanism comprises a fixed foot clamping part and a movable foot clamping part, the fixed foot clamping part is fixedly connected with the movable bracket, and the movable foot clamping part is pivotally connected to the back surface of the fixed foot clamping part so as to rotate relative to the fixed foot clamping part to adjust the included angle between the fixed foot clamping part and the movable foot clamping part; the stand is internally provided with a driving electric cylinder, and the driving end of the driving electric cylinder drives the handstand mechanism and the foot clamping mechanism to synchronously rotate. The beneficial effects of the invention are mainly as follows: the pivot is arranged to connect the movable clamping foot part and the fixed clamping foot part, the movable clamping foot part is rotated to adjust the included angle between the movable clamping foot part and the fixed clamping foot part, so that the movable clamping foot part can be attached to feet or legs with different thicknesses, the attachment between the movable clamping foot part and the legs of a user is kept, and the use safety is improved.
Description
Technical Field
The invention relates to the technical field of handstand machine equipment, in particular to an electric handstand machine with a self-adaptive foot clamping device.
Background
Modern people have the disadvantage that due to busy life, lack of proper amount of exercise is a disadvantage of most people, and lack of exercise easily causes qi and blood circulation disorder of the whole body. Therefore, an inversion machine capable of moving indoors and increasing the circulation of qi and blood has been developed and is popular.
The existing handstand machine comprises a frame body and a handstand plate body pivoted on the frame body, wherein a foot fixing frame is arranged below the handstand plate body so that a user can lie on the handstand plate body, the feet are fixed on the foot fixing frame, and the purpose of handstand of the user is achieved by means of pivoting of the handstand plate body. Since the feet of the user are fixed to the foot fixing frames before the handstand exercise is performed, the degree of matching between the foot fixing frames and the feet of the user is a key factor for ensuring the safety of the user using the handstand machine. The included angle device in the existing handstand machine is generally of a fixed structure, and can only adapt to people with foot circumferences matched with the included angle device, and each person often has differences between foot circumferences due to different height and body types. Therefore, the foot clamping device with the fixed structure can greatly reduce the application range of the handstand machine and increase the safety risk of the handstand machine.
Therefore, an inversion machine that makes the foot fixing more convenient and safer is currently in urgent need.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an electric handstand machine with a self-adaptive foot clamping device.
The aim of the invention is achieved by the following technical scheme:
the utility model provides an electronic handstand machine with self-adaptation presss from both sides foot device, includes the frame, the top of frame is equipped with handstand mechanism, handstand mechanism's extension end is provided with adjustable clamp foot mechanism, its characterized in that: the handstand mechanism comprises a movable support, a support rod and a foldable lying plate, wherein the movable support is in pivot connection with the frame, the support rod is in pivot connection with the middle part of the movable support, and the lying plate is arranged on a supporting surface formed by the movable support and the support rod together;
The pin clamping mechanism comprises a fixed pin part and a movable pin part, the fixed pin part is fixedly connected with the movable bracket, the movable pin part is pivotally connected to the back surface of the fixed pin part, and the movable pin part is rotated to adjust the included angle alpha between the movable pin part and the fixed pin part;
a driving electric cylinder is arranged in the frame, the driving end of the driving electric cylinder and the tail end of the supporting rod are connected to the connecting sheet together, and a connecting component which is connected with the back of the movable clamping foot part in a sliding way is also connected with the connecting sheet, so that the driving electric cylinder drives the handstand mechanism and the clamping foot mechanism to synchronously rotate;
in an initial state, the driving end does not move forward, the supporting rod is not parallel to the movable support, the movable support is parallel to the ground, and an included angle alpha between the movable clamping leg part and the fixed clamping leg part is larger than 90 degrees;
In the second state, the driving end moves forwards for a certain distance, so that the supporting rod is parallel to the movable support, the movable support is parallel to the ground, and an included angle alpha between the movable clamping leg part and the fixed clamping leg part is smaller than 90 degrees;
in a third state, the driving end moves forward to the maximum distance, so that the supporting rod is parallel to the movable support, the movable support is perpendicular to the ground, and an included angle alpha between the movable clamping foot part and the fixed clamping foot part is smaller than 90 degrees.
Preferably, the support rod comprises a support rod part and a connecting rod part, wherein the connecting rod part extends downwards from the end part of the support rod part and is in pivot connection with the connecting sheet; the movable support is two straight rods which are arranged in parallel, and a group of through holes are formed in two sides of the middle of each straight rod and are used for being connected with the turning positions of the support rod part and the connecting rod part in a pivot mode.
Preferably, the lying plate comprises an upper lying plate and a lower lying plate, the upper lying plate is fixedly arranged on the supporting rod part, and the lower lying plate is fixedly arranged on the movable support.
Preferably, the fixed clamping leg comprises a first clamping rod, a second clamping rod and a first connecting rod, the inner end of the first connecting rod is fixedly connected with the movable support, the outer end of the first connecting rod is bent downwards to extend, the first clamping rod and the second clamping rod are parallel, the first clamping rod is vertically fixedly arranged at the turning position of the first connecting rod, the second clamping rod is vertically fixedly arranged at the extending end of the first connecting rod, and a space allowing legs of a human body to pass through is formed between the first clamping rod and the second clamping rod.
Preferably, a group of insertion holes which are arranged at equal intervals are formed in the bottom of the first connecting rod, an insertion pipe which is matched with the first connecting rod is arranged in the middle of the movable support, a fastening screw is inserted into the bottom of the insertion pipe, and the inner end of the first connecting rod is inserted into the insertion pipe and fastened with the insertion pipe through the fastening screw.
Preferably, a hook is arranged at the end part of the insertion tube in the movable support, a convex button matched with the hook is arranged at the top of the connecting sheet, and the convex button is clamped in the hook when the insertion tube is in the second state and the third state.
Preferably, the movable clamping part comprises a third clamping rod and a second connecting rod, the upper end of the second connecting rod is pivotally connected to the bottom of the turning part of the first connecting rod, and the third clamping rod is vertically arranged at the lower end of the second connecting rod and is parallel to the first clamping rod.
Preferably, the outer Zhou Jun of the first clamping rod, the second clamping rod and the third clamping rod is sleeved with a decompression layer.
Preferably, the connecting assembly comprises a chute, a spring and a connecting rod, wherein the chute is fixedly arranged at the back of the second connecting rod, the chute extends from the middle part of the second connecting rod to the lower end of the second connecting rod, the first end of the connecting rod is slidably arranged in the chute, the second end of the connecting rod is in pivot connection with the connecting sheet, one end of the spring is fixedly arranged at the upper end of the second connecting rod, and one end of the spring is fixedly arranged at the first end of the connecting rod.
Preferably, a fixed bracket is vertically arranged at one end of the frame, and the top of the fixed bracket is in pivot connection with one end of the movable bracket; a limiting bracket is arranged between the upper bracket of the frame and the movable bracket, and the top of the limiting bracket is abutted with the bottom of the clamping hook so as to limit the lowest position of the movable bracket; two sides of the fixed support are respectively and pivotally connected with a supporting foot.
The electric handstand machine with the self-adaptive foot clamping device comprises a frame and a handstand mechanism arranged above the frame, wherein the handstand mechanism comprises a movable support and a support rod which are connected with each other in a pivot mode, the movable support is connected with the frame in a pivot mode, a driving electric cylinder is arranged in the frame, the driving end of the driving electric cylinder drives the support rod to rotate around a pivot arranged on the movable support, an adjustable foot clamping mechanism is arranged at the extending end of the handstand mechanism, the foot clamping mechanism comprises a fixed foot part and a movable foot part, the fixed foot part is fixedly connected with the movable support, the movable foot part is connected with the back face of the fixed foot part in a pivot mode, the driving end of the driving electric cylinder and the tail end of the support rod are connected onto a connecting piece in a pivot mode, a connecting assembly which is connected with the back face of the movable foot part in a sliding mode is connected with the connecting piece, and the rotating motion of the support rod drives the movable foot part to rotate so as to adjust the included angle alpha between the movable foot part and the fixed foot part.
Preferably, the fixed clamping leg comprises a first clamping rod, a second clamping rod and a first connecting rod, the inner end of the first connecting rod is fixedly connected with the movable support, the outer end of the first connecting rod is bent downwards to extend, the first clamping rod and the second clamping rod are parallel, the first clamping rod is vertically fixedly arranged at the turning position of the first connecting rod, the second clamping rod is vertically fixedly arranged at the extending end of the first connecting rod, and a space allowing legs of a human body to pass through is formed between the first clamping rod and the second clamping rod.
Preferably, the movable clamping part comprises a third clamping rod and a second connecting rod, the upper end of the second connecting rod is pivotally connected to the bottom of the turning part of the first connecting rod, and the third clamping rod is vertically arranged at the lower end of the second connecting rod and is parallel to the first clamping rod.
Preferably, the connecting assembly comprises a chute, a spring and a connecting rod, wherein the chute is fixedly arranged at the back of the second connecting rod, the chute extends from the middle part of the second connecting rod to the lower end of the second connecting rod, the first end of the connecting rod is slidably arranged in the chute, the second end of the connecting rod is in pivot connection with the connecting sheet, one end of the spring is fixedly arranged at the upper end of the second connecting rod, and one end of the spring is fixedly arranged at the first end of the connecting rod.
The beneficial effects of the invention are mainly as follows:
1. the pivot is arranged to connect the movable clamping foot part and the fixed clamping foot part, the movable clamping foot part is rotated to adjust the included angle between the movable clamping foot part and the fixed clamping foot part, so that the movable clamping foot part can be attached to feet or legs with different thicknesses, the attachment between the movable clamping foot part and the legs of a user is kept, and the use safety is improved;
2. The driving electric cylinder, the supporting rod and the connecting rod are connected together by using the connecting sheet, so that the driving electric cylinder synchronously drives the supporting rod and the connecting rod, and the movable clamping part and the supporting rod synchronously rotate, thereby improving the running efficiency of the handstand machine and reducing the waiting time of a user;
3. The driving electric cylinder is used for realizing the operation of the electric control handstand mechanism, thereby further facilitating the use convenience of users;
4. Providing a pressure relief layer to reduce hard contact between the first, second and third clamping bars and the user's limb, avoiding impeding blood circulation of the user's limb;
5. The plurality of through holes are arranged to adjust the positions of the support rod and the movable support, and the plurality of jacks are arranged on the first connecting rod to adjust the positions between the first connecting rod and the movable support, so that the length between the upper lying plate and the foot clamping mechanism can be prolonged or shortened by the structure to adapt to users with different heights;
6. A clamping hook is arranged on the movable bracket so as to clamp the connecting piece after the connecting piece rotates to the maximum position, prevent the connecting piece from further rotation, keep the parallel state of the support rod and the movable bracket, and send a signal to the driving electric cylinder to stop the driving electric cylinder from moving forwards;
7. The limiting support is arranged to enable the rack to have supporting effect on the movable support, so that the use stability is improved;
8. The support feet are arranged to increase the stability of the movable support in the inverted state, improve the stability of the stand in use, avoid the stand from tipping, and ensure the safety of users;
9. the damping pad is arranged at the bottom of the frame to reduce abrasion to the bottom surface and improve the stability of the frame;
10. the roller is arranged to facilitate the user to move the whole equipment, thereby being more convenient for practical use.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
fig. 1: a cross-sectional view of an embodiment of the present invention in a first state;
fig. 2: a cross-sectional view of an embodiment of the present invention;
fig. 3: an enlarged view of part a in fig. 2;
Fig. 4: a cross-sectional view of an embodiment of the present invention in a second state;
Fig. 5: an enlarged view of part B in fig. 4;
Fig. 6: an enlarged view of part C in fig. 4;
Fig. 7: a cross-sectional view of an embodiment of the present invention in a first state;
Fig. 8: another angle of the embodiment of the invention is a schematic structural diagram;
fig. 9: another angular schematic of the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. The embodiments are not limited to the present invention, and structural, methodological, or functional modifications of the invention from those skilled in the art are included within the scope of the invention.
In the description of the embodiments, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the scheme, the direction approaching the operator is the near end, and the direction separating from the operator is the far end, with reference to the operator.
As shown in fig. 1 to 9, the invention discloses an electric handstand machine with a self-adaptive foot clamping device, which comprises a frame 1, wherein an handstand mechanism is arranged above the frame 1, an adjustable foot clamping mechanism is arranged at the extending end of the handstand mechanism, the handstand mechanism comprises a movable support 2, a support rod 3 and a foldable lying plate 4, the movable support 2 is pivotally connected with the frame 1, the support rod 3 is pivotally connected with the middle part of the movable support 2, and the lying plate 4 is arranged on a supporting surface formed by the movable support 2 and the support rod 3; the clamping mechanism comprises a fixed clamping foot part 5 and a movable clamping foot part 6, the fixed clamping foot part 5 is fixedly connected with the movable bracket 2, the movable clamping foot part 6 is pivotally connected to the back surface of the fixed clamping foot part 5, and the movable clamping foot part 6 is rotated to adjust the included angle alpha between the movable clamping foot part 6 and the fixed clamping foot part 5; a driving cylinder 7 is arranged in the frame 1, a driving end 701 of the driving cylinder 7 and the tail end of the supporting rod 3 are connected to a connecting sheet 10 together, and a connecting component 8 which is connected with the back of the movable clamping part 6 in a sliding way is also connected with the connecting sheet 10, so that the driving cylinder 7 drives the handstand mechanism and the clamping part mechanism to synchronously rotate; in the initial state, the driving end 701 does not move forward, the supporting rod 3 is not parallel to the movable bracket 2, the movable bracket 2 is parallel to the ground, and the included angle α between the movable clamping leg 6 and the fixed clamping leg 5 is greater than 90 °; in the second state, the driving end 701 moves forward by a distance so that the supporting rod 3 is parallel to the movable bracket 2, the movable bracket 2 is parallel to the ground, and an included angle α between the movable clamping leg 6 and the fixed clamping leg 5 is smaller than 90 °; in the third state, the driving end 701 is moved forward to its maximum distance, so that the supporting rod 3 is parallel to the movable bracket 2, the movable bracket 2 is perpendicular to the ground, and the angle α between the movable clamping leg 6 and the fixed clamping leg 5 is smaller than 90 °.
Specifically, as shown in fig. 1,2, 4, 7, 8, and 9, the support rod 3 includes a support rod portion 301 and a connecting rod portion 302, and the connecting rod portion 302 extends downward from an end portion of the support rod portion 301 and is pivotally connected to the connecting piece 10. The movable support 2 in the invention is two parallel straight rods 203, and two sides of the middle part of the two straight rods 203 are provided with a group of through holes 202 which are used for being pivotally connected with turning parts of the support rod part 301 and the connecting rod part 302. In the preferred embodiment, two through holes 202 are provided on two sides of the straight rod 203, and in other possible embodiments, a plurality of through holes 202 may be provided on two sides of the straight rod 203, so that the support rod 3 may select the through holes 202 at different positions to be screwed, so as to adjust the length of a supporting surface formed by the support rod 3 and the movable support 2 in the second and third states, so as to adapt to users with different heights.
Further, as shown in fig. 1 and 9, the fixed clamping portion 5 includes a first clamping rod 501, a second clamping rod 502 and a first connecting rod 503, the inner end of the first connecting rod 503 is fixedly connected with the movable support 2, the outer end of the first connecting rod 503 is bent and extended downwards, the first clamping rod 501 and the second clamping rod 502 are parallel, the first clamping rod 501 is vertically fixedly arranged at a turning position of the first connecting rod 503, the second clamping rod 502 is vertically fixedly arranged at an extending end of the first connecting rod 503, a space allowing legs of a human body to pass through is formed between the first clamping rod 501 and the second clamping rod 502, when the feet of the user extend into the space, the outer sides of the legs of the user are abutted with the second clamping rod 502, and the inner sides of the legs of the user are abutted with the first clamping rod 501 so as to clamp the legs of the user.
As shown in fig. 9, a group of insertion holes 5031 are arranged at the bottom of the first connecting rod 503 near the inner end thereof, an insertion tube 201 matched with the first connecting rod 503 is arranged in the middle of the movable support 2, a fastening screw 9 is inserted into the bottom of the insertion tube 201, and the inner end of the first connecting rod 503 is inserted into the insertion tube 201 and fastened with the insertion tube 201 by the fastening screw 9. The insertion hole 5031 provides an adjustment range for the first link 503, so that any one of the insertion holes 5031 of the first link 503 may be fixedly connected with the insertion tube 201, so as to adjust the length between the fixed clamping portion 5 and the movable support 2, so that the fixed clamping portion can adapt to users with different heights and leg lengths.
The lying plate 4 in the preferred embodiment includes an upper lying plate 401 and a lower lying plate 402, the upper lying plate 401 is fixedly disposed on the support rod portion 301, and the lower lying plate 402 is fixedly disposed on the movable support 2. Specifically, the upper lying plate 401 is used for providing support for the upper body of the user, and the upper lying plate 401 is a support plate with an arc matched with the curve of the back of the human body, so as to be attached to the back of the user as much as possible, and the contact stability between the upper lying plate 401 and the user is improved. The ventilation holes 403 are densely distributed on the upper lying plate 401, so that a user can conveniently and timely breathe and sweat when using the upper lying plate, and damage to the skin of the back of the user due to air impermeability is avoided. The lower lying plate 402 is used for providing support for buttocks and thighs of a user, the lower lying plate 402 is a support plate with a concave part matched with the buttocks of a human body, and ventilation holes 403 for ventilation are also formed in the lower lying plate 402, so that heat dissipation and ventilation can be performed in time. In other possible embodiments, the surfaces of the upper lying plate 401 and the lower lying plate 402 may be further provided with cushions having a shock absorbing effect, so as to improve the comfort of use of the user.
As shown in fig. 1,2, 4 and 6, the movable clamping portion 6 includes a third clamping rod 601 and a second connecting rod 602, wherein an upper end of the second connecting rod 602 is pivotally connected to a bottom of a turning portion of the first connecting rod 503, and the third clamping rod 601 is vertically disposed at a lower end of the second connecting rod 602 and is parallel to the first clamping rod 501. Because the second connecting rod 602 is pivotally connected to the first connecting rod 503, the movable clamping leg 6 can rotate relative to the fixed clamping leg 5, so as to adjust the included angle α between the two, so that the distance between the two can match with legs of different thicknesses, and thus, the use requirements of different users are satisfied.
In order to improve the comfort of the user, the outer Zhou Jun of the first, second and third clamping bars 501, 502 and 601 are sleeved with a decompression layer 12. The decompression layer 12 can be made of any soft material with damping effect, such as silica gel, foam, etc.
Further, in order to ensure that the movable grip portion 6 and the fixed grip portion 5 are always attached to the leg portion of the user, the rear surface of the movable grip portion 6 is slidably connected with the connection assembly 8. As shown in fig. 4 and 6, the connecting assembly 8 includes a chute 801, a spring 802, and a connecting rod 803, where the chute 801 is fixedly disposed on the back of the second connecting rod 602 and extends from the middle of the second connecting rod 602 to the lower end thereof, a first end 8031 of the connecting rod 803 is slidably disposed in the chute 801, a second end 8032 is pivotally connected to the connecting piece 10, one end of the spring 802 is fixedly disposed on the upper end of the second connecting rod 602, and one end is fixedly disposed on the first end 8031 of the connecting rod 803. The elastic force of the spring 802 always has a tensile force on the first end 8031 of the connecting rod 803, and since the first end 8031 is always slidably clamped in the chute 801, the elastic force of the spring 802 always has an upward elastic force on the second connecting rod 602, and when the invention is in the second and/or third states, the second connecting rod 602 is acted by the elastic force of the spring 802, rotates upward, keeps fitting with the legs of the user, and cooperates with the fixed clamping part 5 to clamp the legs of the user, thereby ensuring the use safety of the user, and the movable clamping part 6 can provide a certain supporting force for the legs of the user, so as to facilitate the use of the user.
In order to ensure that the driving cylinder 7 can drive the movable support 2 to perform inversion, as shown in fig. 2,3 and fig. 4 and 5, a hook 11 is disposed at an end of the insertion tube 201 located in the movable support 2, a protrusion 1001 matched with the hook 11 is disposed at a top of the connecting piece 10, and when the movable support is in the second and third states, the protrusion 1001 is clamped in the hook 11. Further, the hook portion of the hook 11 is disposed obliquely, and the opening thereof has an arc, and the diameter thereof gradually decreases inwards from the opening thereof, so as to facilitate the knob 1001 to slide into the knob 1001 along the opening thereof and to be engaged therewith, thereby reducing the abrasion between the hook portion and the knob 1001 and enabling the engagement therebetween to be smoother. In the process that the driving cylinder 7 drives the movable bracket 2 to switch from the second state to the third state, the hook 11 and the knob 1001 are engaged with each other, so as to ensure stable connection between the driving cylinder 7 and the movable bracket 2.
As shown in fig. 1, 8 and 9, a fixed bracket 101 is vertically arranged at one end of the frame 1, and the top of the fixed bracket 101 is pivotally connected with one end of the movable bracket 2. The upper bracket 102 of the frame 1 and the bracket of the movable bracket 2 are provided with a limit bracket 103, the top of the limit bracket 103 is abutted with the bottom of the clamping hook 11 so as to limit the lowest position of the movable bracket 2, and the limit bracket 103 has a supporting function on the front end of the movable bracket 2, so that the limit bracket 103 can be stably arranged above the frame 1. Meanwhile, the limit bracket 103 may eliminate a height difference between the upper bracket 102 and the movable bracket 2, so that the movable bracket 2 is in a horizontal state.
In order to ensure the stability and safety of the whole invention in use, two sides of the fixed bracket 101 are respectively and pivotally connected with a supporting leg 104, the position of the supporting leg 104 can be adjusted left and right, and further support is provided for the stand 1, so that the movable bracket 2 and a user cannot tip over when the stand is in the third state.
In addition, a plurality of shock pads 13 are arranged at the bottom of the frame 1, so that the pressure of the frame 1 to the ground is reduced, the ground is prevented from being damaged excessively, the flatness of the balance ground is adjusted, and the use safety is improved. At least one side of the frame 1 is provided with a roller 14 to facilitate the movement of the frame 1 by a user, thereby further facilitating the practical use of the present invention.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Claims (14)
1. The utility model provides an electronic handstand machine with self-adaptation presss from both sides foot device, includes frame (1), the top of frame (1) is equipped with handstand mechanism, the extension end of handstand mechanism is provided with adjustable clamp foot mechanism, its characterized in that: the handstand mechanism comprises a movable support (2), a support rod (3) and a foldable lying plate (4), wherein the movable support (2) is in pivot connection with the frame (1), the support rod (3) is in pivot connection with the middle part of the movable support (2), and the lying plate (4) is arranged on a supporting surface formed by the movable support (2) and the support rod (3);
The pin clamping mechanism comprises a fixed pin part (5) and a movable pin part (6), the fixed pin part (5) is fixedly connected with the movable bracket (2), the movable pin part (6) is pivotally connected to the back surface of the fixed pin part (5), and the movable pin part (6) is rotated to adjust the included angle alpha between the movable pin part and the fixed pin part (5);
A driving electric cylinder (7) is arranged in the frame (1), a driving end (701) of the driving electric cylinder (7) and the tail end of the supporting rod (3) are connected to a connecting sheet (10) together, and a connecting component (8) which is connected with the back of the movable clamping foot part (6) in a sliding way is also connected with the connecting sheet (10), so that the driving electric cylinder (7) drives the handstand mechanism and the clamping foot mechanism to synchronously rotate;
In an initial state, the driving end (701) does not move forward, the supporting rod (3) is not parallel to the movable support (2), the movable support (2) is parallel to the ground, and an included angle alpha between the movable clamping foot part (6) and the fixed clamping foot part (5) is larger than 90 degrees;
in a second state, the driving end (701) moves forwards for a certain distance, so that the supporting rod (3) is parallel to the movable support (2), the movable support (2) is parallel to the ground, and an included angle alpha between the movable clamping foot part (6) and the fixed clamping foot part (5) is smaller than 90 degrees;
In a third state, the driving end (701) moves forward to a maximum distance, so that the supporting rod (3) is parallel to the movable support (2), the movable support (2) is perpendicular to the ground, and an included angle alpha between the movable clamping foot part (6) and the fixed clamping foot part (5) is smaller than 90 degrees.
2. The electric handstand machine with the adaptive foot clamping device according to claim 1, wherein: the support rod (3) comprises a support rod part (301) and a connecting rod part (302), wherein the connecting rod part (302) extends downwards from the end part of the support rod part (301) and is in pivot connection with the connecting sheet (10); the movable support (2) is provided with two straight rods (203) which are arranged in parallel, and a group of through holes (202) are formed in two sides of the middle of each straight rod (203) and are used for being connected with turning positions of the supporting rod parts (301) and the connecting rod parts (302) in a pivot mode.
3. The electric handstand machine with the adaptive foot clamping device according to claim 2, wherein: the lying plate (4) comprises an upper lying plate (401) and a lower lying plate (402), the upper lying plate (401) is fixedly arranged on the supporting rod portion (301), and the lower lying plate (402) is fixedly arranged on the movable support (2).
4. The electric handstand machine with the adaptive foot clamping device according to claim 1, wherein: the fixed clamping foot part (5) comprises a first clamping rod (501), a second clamping rod (502) and a first connecting rod (503), wherein the inner end of the first connecting rod (503) is fixedly connected with the movable support (2), the outer end of the first connecting rod is bent downwards to extend, the first clamping rod (501) and the second clamping rod (502) are parallel, the first clamping rod (501) is vertically and fixedly arranged at the turning position of the first connecting rod (503), the second clamping rod (502) is vertically and fixedly arranged at the extending end of the first connecting rod (503), and a space allowing the legs of a human body to pass through is formed between the first clamping rod (501) and the second clamping rod (502).
5. The electric handstand machine with the adaptive foot clamping device according to claim 4, wherein: the bottom of first connecting rod (503) is provided with a set of jack (5031) of equidistance range, the centre of movable support (2) be provided with one with first connecting rod (503) assorted intubate (201), the bottom of intubate (201) is inserted and is equipped with a fastening screw (9), the inner of first connecting rod (503) is inserted in intubate (201) and pass through fastening screw (9) with intubate (201) are fastened.
6. The electric handstand machine with the adaptive foot clamping device according to claim 5, wherein: the end of the insertion tube (201) positioned in the movable support (2) is provided with a clamping hook (11), the top of the connecting sheet (10) is provided with a convex button (1001) matched with the clamping hook (11), and when the insertion tube is in the second state and the third state, the convex button (1001) is clamped in the clamping hook (11).
7. The electric handstand machine with the adaptive foot clamping device according to claim 4, wherein: the movable clamping part (6) comprises a third clamping rod (601) and a second connecting rod (602), the upper end of the second connecting rod (602) is pivotally connected to the bottom of the turning part of the first connecting rod (503), and the third clamping rod (601) is vertically arranged at the lower end of the second connecting rod (602) and is parallel to the first clamping rod (501).
8. The electric handstand machine with the adaptive foot clamping device according to claim 7, wherein: the outer Zhou Jun of the first clamping rod (501), the second clamping rod (502) and the third clamping rod (601) are sleeved with a decompression layer (12).
9. The electric handstand machine with the adaptive foot clamping device according to claim 7, wherein: coupling assembling (8) include spout (801), spring (802) and connecting rod (803), spout (801) set firmly in the back of second connecting rod (602), and from the middle part of second connecting rod (602) extends to its lower extreme, first end (8031) of connecting rod (803) slide set up in spout (801), second end (8032) with connection piece (10) pivot connection, the one end of spring (802) set firmly in the upper end of second connecting rod (602), one end set firmly in first end (8031) of connecting rod (803).
10. The electric handstand machine with the adaptive foot clamping device according to claim 6, wherein: a fixed support (101) is vertically arranged at one end of the frame (1), and the top of the fixed support (101) is in pivot connection with one end of the movable support (2); a limiting support (103) is arranged between the upper support (102) of the frame (1) and the movable support (2), and the top of the limiting support (103) is abutted with the bottom of the clamping hook (11) so as to limit the lowest position of the movable support (2); two sides of the fixed support (101) are respectively and pivotally connected with a supporting foot (104).
11. The utility model provides an electronic handstand machine with self-adaptation presss from both sides foot device, includes frame (1) and is located the handstand mechanism of its top, handstand mechanism includes mutual pivoted movable support (2), bracing piece (3), its characterized in that: the movable support (2) is in pivot connection with the frame (1), a driving electric cylinder (7) is arranged in the frame (1), a driving end (701) of the driving electric cylinder (7) drives the supporting rod (3) to rotate around a pivot arranged on the movable support (2), an extending end of the handstand mechanism is provided with an adjustable clamping foot mechanism, the clamping foot mechanism comprises a fixed clamping foot part (5) and a movable clamping foot part (6), the fixed clamping foot part (5) is fixedly connected with the movable support (2), the movable clamping foot part (6) is in pivot connection with the back surface of the fixed clamping foot part (5), the driving end (701) of the driving electric cylinder (7) and the tail end of the supporting rod (3) are jointly connected onto a connecting sheet (10), a connecting component (8) which is in sliding connection with the back surface of the movable clamping foot part (6) is also connected with the connecting sheet (10), and the rotating movement of the supporting rod (3) simultaneously drives the movable clamping foot part (6) to rotate so as to adjust the included angle alpha between the movable clamping foot part (6) and the fixed clamping foot part (5).
12. The electric handstand machine with the adaptive foot clamping device according to claim 11, wherein: the fixed clamping foot part (5) comprises a first clamping rod (501), a second clamping rod (502) and a first connecting rod (503), wherein the inner end of the first connecting rod (503) is fixedly connected with the movable support (2), the outer end of the first connecting rod is bent downwards to extend, the first clamping rod (501) and the second clamping rod (502) are parallel, the first clamping rod (501) is vertically and fixedly arranged at the turning position of the first connecting rod (503), the second clamping rod (502) is vertically and fixedly arranged at the extending end of the first connecting rod (503), and a space allowing the legs of a human body to pass through is formed between the first clamping rod (501) and the second clamping rod (502).
13. The electric handstand machine with the adaptive foot clamping device according to claim 12, wherein: the movable clamping part (6) comprises a third clamping rod (601) and a second connecting rod (602), the upper end of the second connecting rod (602) is pivotally connected to the bottom of the turning part of the first connecting rod (503), and the third clamping rod (601) is vertically arranged at the lower end of the second connecting rod (602) and is parallel to the first clamping rod (501).
14. The electric handstand machine with the adaptive foot grip device according to claim 13, wherein: coupling assembling (8) include spout (801), spring (802) and connecting rod (803), spout (801) set firmly in the back of second connecting rod (602), and from the middle part of second connecting rod (602) extends to its lower extreme, first end (8031) of connecting rod (803) slide set up in spout (801), second end (8032) with connection piece (10) pivot connection, the one end of spring (802) set firmly in the upper end of second connecting rod (602), one end set firmly in first end (8031) of connecting rod (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110022633.2A CN112704857B (en) | 2021-01-08 | 2021-01-08 | Electric handstand machine with self-adaptive foot clamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110022633.2A CN112704857B (en) | 2021-01-08 | 2021-01-08 | Electric handstand machine with self-adaptive foot clamping device |
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| CN112704857A CN112704857A (en) | 2021-04-27 |
| CN112704857B true CN112704857B (en) | 2024-07-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN214286598U (en) * | 2021-01-08 | 2021-09-28 | 昆山十全塑胶五金产品有限公司 | Electric handstand machine with self-adaptive foot clamping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWM530165U (en) * | 2016-04-20 | 2016-10-11 | Zhang jia lin | Electric inversion table |
| TWM531858U (en) * | 2016-05-18 | 2016-11-11 | Liu Ping Yu | Inversion table with gravitational traction feet clamping apparatus |
| CN208511811U (en) * | 2018-07-06 | 2019-02-19 | 广州大别山康体设备有限公司 | A push-pull device for an inversion machine |
| CN108905102B (en) * | 2018-09-28 | 2024-01-23 | 浙江省永康市斯跑驰工贸有限公司 | One-drive two-drive type handstand machine |
| CN210904856U (en) * | 2019-09-25 | 2020-07-03 | 陈仪慈 | Electric handstand |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN214286598U (en) * | 2021-01-08 | 2021-09-28 | 昆山十全塑胶五金产品有限公司 | Electric handstand machine with self-adaptive foot clamping device |
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