CN111998929B - Mobile device for household weighing scale - Google Patents
Mobile device for household weighing scale Download PDFInfo
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- CN111998929B CN111998929B CN202010889746.8A CN202010889746A CN111998929B CN 111998929 B CN111998929 B CN 111998929B CN 202010889746 A CN202010889746 A CN 202010889746A CN 111998929 B CN111998929 B CN 111998929B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/06—Arrangements of bearings of ball or roller bearings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/08—Bearing mountings or adjusting means therefor
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Abstract
本申请涉及一种家居体重秤用移动装置，其涉及体重称量的领域，其包括用于承托体重秤本体的支撑台、两排平行设置在支撑台底部的支柱、铰接设置在支撑台底部且位于支柱一侧的立柱以及安装在立柱底部的移动轮，支撑台内设有控制室，支撑台的底部设有与支柱相应的升降孔，支柱的顶部穿过升降孔并伸入控制室内，控制室内设有驱动支柱升降的升降组件，支撑台的底部设有驱动立柱在竖直态和水平态之间转换的调节组件。本申请具有能够实现移动状态和称重状态的快速切换的效果，以避免人员来回搬动体重秤本体，省时省力，方便实用。
The application relates to a mobile device for a household weight scale, which relates to the field of weight weighing, and includes a support table for supporting a weight scale body, two rows of pillars arranged in parallel at the bottom of the support table, and hingedly arranged at the bottom of the support table. And the column on one side of the column and the moving wheel installed at the bottom of the column, the support table is provided with a control room, the bottom of the support table is provided with a lifting hole corresponding to the column, and the top of the column passes through the lifting hole and extends into the control room, The control room is provided with a lifting component for driving the up and down of the column, and the bottom of the support table is provided with an adjustment component for driving the column to switch between a vertical state and a horizontal state. The application has the effect of being able to quickly switch between the moving state and the weighing state, so as to avoid personnel from moving the scale body back and forth, saving time and effort, and being convenient and practical.
Description
Technical Field
The application relates to the field of weighing, in particular to a mobile device for a household weighing scale.
Background
The electronic weight scale is used for monitoring the weight change of people in time and effectively, so that the weight condition of the people can be mastered and the body health can be ensured.
The Chinese patent with the publication number of CN108981887A discloses a weighing scale with a clock and a hygrothermograph, which comprises a weighing scale body, wherein a display screen is arranged at the top end of the weighing scale body, an electronic clock is arranged on one side of the display screen, two heating boxes are arranged inside the weighing scale body, the top ends of the heating boxes and the top end of the weighing scale body are positioned on the same horizontal plane, a placing box is fixedly arranged at the bottom end of the weighing scale body, a placing plate is arranged inside the placing box, and a placing groove is arranged at the top end of the placing plate; the weight scale is convenient for a user to know the time when the weight is measured; when the weather is cold, the surface of the body of the weighing scale can be heated and warmed through the warming box, the surface of the body of the weighing scale is prevented from being cold, and a user can weigh the body of the weighing scale by standing on the feet of the user, so that the user is easy to catch a cold and catch a cold.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: in actual use, in order to save space, people like to place the weighing scale beside a wall or under a desk, and the weighing scale needs to be moved back and forth when used every time, which wastes time and labor and causes great inconvenience to users.
Disclosure of Invention
In order to improve the inconvenient problem of carrying weight scale round trip when personnel weigh, this application provides a mobile device for house weight scale.
The application provides a mobile device for house personal weighing scale adopts following technical scheme:
the utility model provides a house is mobile device for personal weighing scale, is including the brace table, two rows of parallel arrangement pillars, the articulated setting that are used for bearing personal weighing scale body in brace table bottom and lie in the stand of pillar one side and install the removal wheel in the stand bottom, be equipped with the control room in the brace table, the bottom of brace table is equipped with the lift hole corresponding with the pillar, the top of pillar is passed the lift hole and is stretched into in the control room, be equipped with the lifting unit that the drive pillar goes up and down in the control room, the bottom of brace table is equipped with the adjusting part that the drive pillar changed between vertical attitude and horizontality.
By adopting the technical scheme, when a person needs to weigh the weight, the lifting assembly is used for driving the support column to move downwards to enable the support column to be supported on the ground, then the adjusting assembly is used for converting the vertical state of the upright column into the horizontal state, and the person can stably stand on the body of the weighing scale to weigh the weight; after weighing and accomplishing, utilize adjusting part to change the stand into vertical state by the horizontality, recycle lifting unit drive pillar and shift up for remove the wheel and put on ground, personnel can remove the personal scale body to suitable position as required this moment.
The weighing device with the structure can realize the quick switching between the moving state and the weighing state, is convenient for people to weigh, is convenient for the movement of the weighing scale, and is convenient and practical; and when the state of the supporting column is adjusted, the supporting column is supported on the ground in advance, so that the phenomenon that the supporting table is toppled due to unstable gravity center when the state of a single supporting column is adjusted is avoided, and the stability in the using process is improved.
Optionally, the lifting assembly comprises two rows of parallel lead screws, a sliding block in threaded connection with the lead screws and a connecting rod arranged on one side of the lower surface of the sliding block, the axial direction of the lead screws is in the same direction as that of the supporting table, the top ends of the lead screws are rotationally connected with the inner top wall of the control room, the bottom ends of the lead screws are rotationally connected with the inner bottom wall of the control room, one end, far away from the sliding block, of the connecting rod is connected with the top of the supporting column, and a synchronous driving piece for driving the two rows of parallel lead screws to rotate synchronously is arranged in the control room.
By adopting the technical scheme, the four screw rods are driven to synchronously rotate by the synchronous driving piece, the sliding chute plays a role in limiting and guiding the sliding of the sliding block, so that the sliding block is driven to lift in the sliding chute, the supporting column is driven to lift through the supporting rod, and the height adjustment of the supporting column is realized; this lifting mode, simple structure, convenient operation.
Optionally, synchronous driving piece including install the micro motor of diapire in the control chamber, the first fluted disc that links to each other with micro motor's drive shaft, along a plurality of second fluted discs of first fluted disc circumference array and with the third fluted disc of second fluted disc meshing, first fluted disc and second fluted disc intermeshing, first fluted disc, second fluted disc, third fluted disc all are connected with the interior roof rotation of control chamber, the top of lead screw links to each other with the lower surface axle center department of third fluted disc.
By adopting the technical scheme, the micro motor is started to drive the first fluted disc to rotate, and then the four second fluted discs drive the four third fluted discs to synchronously rotate, so that the four screw rods are driven to synchronously rotate, and the height of the support is adjusted; the synchronous driving mode has the advantages of simple structure and convenient operation.
Optionally, the adjusting assembly includes a separating block disposed in the middle of the lower surface of the supporting table, a horizontal rod disposed between the separating block and the stand column, and a linkage rod disposed between the horizontal rod and the stand column, one end of the linkage rod is hinged to a side wall of the stand column, the other end of the linkage rod is hinged to one end of the horizontal rod, a cavity is disposed in a side wall of the separating block, through holes are disposed in both side walls of the separating block, one end of the horizontal rod, which is far away from the linkage rod, penetrates through the through holes and extends into the cavity, and a push rod member for driving the horizontal rod to be close to or far away from the linkage rod is disposed in the cavity.
By adopting the technical scheme, the horizontal rod is pushed to move towards the direction close to the linkage rod by the push rod piece, at the moment, the angle between one end of the linkage rod and the horizontal rod and the included angle between the other end of the linkage rod and the side wall of the upright post are gradually reduced, and the upright post is further pushed to rotate towards the direction of the upright post, so that the upright post is changed from a vertical state to a horizontal state; on the contrary, in the same way, when the horizontal rod is pushed to move away from the linkage rod, the vertical column can be changed from the horizontal state to the vertical state.
Optionally, the length of the linkage rod is greater than the height of the upright, and the distance between the hinge point between the linkage rod and the side wall of the upright and the peripheral wall of the moving wheel is less than 2/3 of the distance between the hinge point between the upright and the lower surface of the support table and the peripheral wall of the moving wheel.
Through adopting above-mentioned technical scheme, because the height dimension of stand is less than the length dimension of link rod, and the articulated lower one end that sets up on the stand lateral wall of link rod for when personnel promote the link rod through the horizon bar, have the effect of economizing on labor, so that can promote the stable conversion of stand between horizontality and vertical attitude.
Optionally, the height dimension of the pillar is smaller than the height dimension of the upright column and larger than the height dimension of the partition block.
Through adopting above-mentioned technical scheme, the high dimension of separating the piece is less than the high dimension of pillar for the stand can be stable prop up establish on ground, so that the person can be stable stand weigh on the body of weighing scale.
Optionally, the push rod piece rotates the regulating plate of being connected, the regulation pole of being connected with the lower surface both sides of regulating plate are articulated, be located the branch of support both sides and install the electric jar of roof in the cavity including fixed setting the support of roof in the cavity, with the lower surface of support, the piston rod of electric jar links to each other with the lateral wall of one of them branch, two the regulation pole is kept away from the one end of regulating plate and is connected with the lateral wall of two branches is articulated respectively, the axial of the piston rod of the axial perpendicular to electric jar of branch, adjacent the one end that the horizon bar is located the cavity links to each other with the both ends of branch respectively.
By adopting the technical scheme, the electric cylinder is started, the piston rod of the electric cylinder extends out to push one of the support rods to move towards the direction away from the support, at the moment, the included angle between one of the adjusting rods and the adjusting plate is gradually increased, the adjusting plate is further driven to rotate, and meanwhile, the included angle between the other adjusting rod and the adjusting plate is gradually increased, so that the other support rod is pushed to move towards the direction away from the support, the two support rods are mutually far away, and the horizontal rod is pushed to approach towards the direction of the linkage rod; on the contrary, in the same way, the piston rod of the electric cylinder retracts to push the horizontal rod to move in the direction away from the linkage rod; by adopting the push rod mode, the horizontal rod can be quickly pushed to be close to or far away from the linkage rod, so that the vertical column can be quickly switched between the vertical state and the horizontal state.
Optionally, the lateral wall middle part of branch is equipped with the stopper, the interior diapire of cavity and the axial along the horizon bar are equipped with the spacing groove that supplies the stopper to slide.
Through adopting above-mentioned technical scheme, the setting of stopper and spacing groove plays spacing and guide effect to sliding of branch for two branches can be stable be close to each other or keep away from each other.
Optionally, the lateral wall of pillar is equipped with the arc guide way that is used for holding the removal wheel, the circumference outer wall that removes the wheel is contradicted with the tank bottom wall of arc guide way, the equal sticky rubber magnetism pad that is equipped with of cell wall that removes the circumference outer wall of wheel, arc guide way, two the rubber magnetism pad closely laminates.
By adopting the technical scheme, the arc-shaped guide groove is arranged, so that the moving wheel can rotate into the arc-shaped guide groove in the rotating process of the upright column, and the moving wheel can be accommodated; after the moving wheel rotates to the arc-shaped guide groove, the two rubber magnetic pads are tightly attached, and then the moving wheel can be adsorbed and fixed in the arc-shaped guide groove, so that the stand column is stably kept in a horizontal state.
Optionally, the equal threaded connection of four corners of the lower surface of personal weighing scale body has the installation piece, the upper surface of brace table is equipped with and supplies installation piece male mounting groove, the installation piece passes through the bolt fastening in the mounting groove, the lower surface of installation piece, the tank bottom wall of mounting groove all are equipped with the rubber wave pad of mutually supporting.
Through adopting above-mentioned technical scheme, the setting of installation piece and bolt has realized being connected with dismantling of weighing scale body and brace table, and the setting of rubber wave pad has strengthened the inseparable degree of laminating between installation piece and the mounting groove cell wall, and the rubber wave pad is wavy setting, has increased the area of contact between installation piece and the mounting groove cell wall, has improved and has fixed the stability in the mounting groove with the installation piece to fix the weighing scale body on the brace table.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the moving wheel, a person can move the body of the weighing scale to a proper position as required, when weighing is required, the lifting assembly is utilized to drive the support column to move downwards, so that the support column is supported on the ground, then the vertical state of the upright column is converted into the horizontal state by the adjusting assembly, and the person can stand on the body of the weighing scale to weigh;
2. the four screw rods are driven to synchronously rotate by the synchronous driving piece, the sliding chute plays a role in limiting and guiding the sliding of the sliding block, so that the sliding block is driven to lift in the sliding chute, the supporting column is driven to lift through the supporting rod, and the height adjustment of the supporting column is realized;
3. the horizontal rod is pushed by the push rod piece to move towards the direction close to the linkage rod, at the moment, the angle between one end of the linkage rod and the horizontal rod and the included angle between the other end of the linkage rod and the side wall of the upright post are gradually reduced, and then the upright post is pushed to rotate towards the direction of the upright post, so that the upright post is changed from a vertical state to a horizontal state; on the contrary, in the same way, when the horizontal rod is pushed to move away from the linkage rod, the vertical column can be changed from the horizontal state to the vertical state;
4. the height of the upright post is smaller than the length of the linkage rod, and the linkage rod is hinged to the lower end of the side wall of the upright post, so that when a person pushes the linkage rod through the horizontal rod, the linkage rod has a labor-saving effect, and the upright post can be pushed to be stably converted between a horizontal state and a vertical state;
5. the setting of arc guide way for the stand is at the rotation in-process, makes to remove the wheel rotatable to the arc guide way in, utilizes the rubber magnetism pad can be with removing the wheel stable fixation in the arc guide way, plays the effect of accomodating to removing the wheel.
Drawings
Fig. 1 is a schematic overall structure diagram of the present embodiment.
Fig. 2 is a schematic sectional view of line a-a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view showing that the support platform is positioned at the bottom of the body of the weighing scale.
Fig. 5 is a schematic cross-sectional view taken along line B-B in fig. 4.
Fig. 6 is an enlarged schematic view of a portion B in fig. 5.
Fig. 7 is a schematic sectional view of the line C-C in fig. 4.
Fig. 8 is an enlarged schematic view of a portion C in fig. 7.
Fig. 9 is an enlarged schematic view of a portion D in fig. 7.
Description of reference numerals: 1. a body weight scale body; 2. a support table; 3. a pillar; 4. a column; 5. a moving wheel; 6. a control room; 7. a lifting hole; 8. a lifting assembly; 81. a screw rod; 82. a slider; 83. a connecting rod; 84. a synchronous drive; 841. a micro motor; 842. a first fluted disc; 843. a second fluted disc; 844. a third fluted disc; 9. an adjustment assembly; 91. a separation block; 92. a horizontal bar; 93. a linkage rod; 94. a cavity; 95. a through hole; 10. a pusher member; 101. a support; 102. an adjusting plate; 103. adjusting a rod; 104. a strut; 105. an electric cylinder; 11. a limiting block; 12. a limiting groove; 13. an arc-shaped guide groove; 14. a rubber magnetic pad; 15. mounting blocks; 16. mounting grooves; 17. a bolt; 18. mounting holes; 19. a threaded hole; 20. a rubber wave pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses a mobile device for a household weight scale. Referring to fig. 1, the moving device includes a support base 2 and a scale body 1 mounted on the support base 2.
Referring to fig. 1 and 2, the bottom of brace table 2 is equipped with pillar 3, the bottom of brace table 2 and be located pillar 3 one side and be equipped with stand 4, the bottom installation of stand 4 is equipped with removes wheel 5, pillar 3 and stand 4 all are equipped with four, four pillars 3 and four equal two rows of two liang of relative settings of stand 4, pillar 3 and stand 4's axial all with brace table 2's direction of height syntropy, the top of pillar 3 links to each other with brace table 2's lower surface, the top of stand 4 is connected with brace table 2's lower surface is articulated.
Because the upright post 4 is hinged with the lower surface of the support table 2, the upright post 4 can be conveniently rotated by a person, so that the upright post 4 can be switched between a horizontal state and a vertical state, when the upright post 4 is in the horizontal state, the upright post is supported on the ground through the four support posts 3, and the person can stably stand on the body of the weighing scale 1 for weighing; when stand 4 is vertical attitude, prop up through removing wheel 5 and establish on ground, remove the setting of wheel 5, make things convenient for personnel to remove a supporting bench 2 to remove weighing scale body 1 to suitable position and weigh, avoid personnel to make a round trip to move weighing scale body 1, labour saving and time saving, convenient and practical.
In this embodiment, remove wheel 5 and can be electronic gyro wheel for when people need weigh, can remove to suitable position with weight balance body 1 through the movement track of remote controller remote control electronic gyro wheel, remove wheel 5 simultaneously and can realize that the automatic removal hides bottom sofa, desk under the remote control or the response, saved the space.
Referring to fig. 2 and 3, four corners of the lower surface of the body weight scale body 1 are all in threaded connection with mounting blocks 15, the upper surface of the support table 2 is provided with mounting grooves 16 for the mounting blocks 15 to be inserted, the side walls of the mounting blocks 15 are provided with threaded holes 19, the side walls of the support table 2 are provided with mounting holes 18, bolts 17 in threaded connection with the threaded holes 19 penetrate through the mounting holes 18, the mounting blocks 15 and the bolts 17 are arranged, and detachable connection of the body weight scale body 1 and the support table 2 is achieved.
In this embodiment, the lower surface of installation piece 15, the cell wall of mounting groove 16 all is equipped with mutually supported rubber wave pad 20, after in inserting mounting groove 16 installation piece 15, two rubber wave pads 20 closely laminate, because rubber wave pad 20 is wavy setting, the area of contact between two rubber wave pads 20 has been increased, and rubber wave pad 20 is the rubber material, good flexibility has, and then strengthened the compactness of laminating between installation piece 15 and the 16 cell walls of mounting groove, make installation piece 15 can stably fix in mounting groove 16, the stability of weighing scale body 1 fixing at a 2 upper surfaces of supporting bench has been improved.
Referring to fig. 4 and 5, a control chamber 6 is arranged inside the support table 2, a lifting hole 7 corresponding to the support column 3 is arranged at the bottom of the support table 2, the top end of the support column 3 penetrates through the lifting hole 7 and extends into the control chamber 6, a lifting assembly 8 for driving the support column 3 to lift is arranged in the control chamber 6, and an adjusting assembly 9 for driving the upright column 4 to be switched between a vertical state and a horizontal state is arranged at the bottom of the support table 2.
When the upright post 4 needs to be adjusted from the vertical state to the horizontal state, the lifting assembly 8 is utilized to drive the support post 3 to move downwards and is placed on the ground, the support table 2 is too high in advance, the movable wheel 5 is in a suspended state at the moment, a certain space is reserved between the movable wheel 5 and the ground, then the upright post 4 can be adjusted to the vertical state by the adjusting assembly 9, and at the moment, through the support of the four support posts 3, a person can stably stand on the weighing scale body 1 to weigh.
After weighing, at first utilize adjusting part 9 to change stand 4 from the horizontality into vertical attitude, reuse lifting unit 8 drive pillar 3 and move up for remove wheel 5 and put on ground, personnel can remove body weight scale body 1 to suitable position this moment. The weighing device with the structure can realize the quick switching between the moving state and the weighing state, is convenient for people to weigh, is convenient for the movement of the weighing scale, and is convenient and practical; when the state of the strut 3 is adjusted, the strut 3 is supported on the ground in advance, so that the phenomenon that the supporting table 2 is toppled due to unstable gravity center when the state of a single strut 3 is adjusted is avoided, and the stability in the using process is improved.
Referring to fig. 5 and 6, the lifting assembly 8 includes four lead screws 81, a slider 82 in threaded connection with the lead screws 81, and a support rod 104 disposed on one side of the lower surface of the slider 82, in this embodiment, the four lead screws 81 are divided into two rows, each row has two lead screws 81, the axial direction of the lead screws 81 is in the same direction as the height direction of the support table 2, the top ends of the lead screws 81 are connected to the inner top wall of the control chamber 6, the bottom ends of the lead screws 81 are rotatably connected to the inner bottom wall of the control chamber 6, the axial direction of the lead screws 81 is in the same direction as the length direction of the sliding grooves, and one end of the support rod 104, which is far away from the slider 82, is connected to the upper surface of the pillar 3.
The control room 6 is internally provided with a synchronous driving piece 84 for driving the four screw rods 81 to synchronously rotate, the synchronous driving piece 84 is used for driving the four screw rods 81 to synchronously rotate, and the lifting hole 7 plays a role in limiting and guiding the movement of the support column 3, so that the sliding block 82 is driven to lift in the sliding groove, the support column 3 is driven to lift through the supporting rod 104, and the height adjustment of the support column 3 is realized.
Referring to fig. 5 and 6, the synchronous driving member 84 includes a micro motor 841 installed on the inner bottom wall of the control chamber 6, a first toothed plate 842 connected to a driving shaft of the micro motor 841, four second toothed plates 843 arrayed along the circumferential direction of the first toothed plate 842, and a third toothed plate 844 engaged with the four second toothed plates 843, respectively, wherein the four second toothed plates 843 are all engaged with the first toothed plate 842, and the first toothed plate 842, the second toothed plate 843, and the third toothed plate 844 are all rotatably connected to the inner top wall of the control chamber 6.
In this embodiment, the diameter of the first fluted disc 842 is greater than the diameter of the second fluted disc 843 is greater than the diameter of the third fluted disc 844, so that the top end of the screw 81 can be connected with the axis of the lower surface of the third fluted disc 844; when the micro motor 841 is started, the first fluted disc 842 is driven to rotate, and then the four third fluted discs 844 are driven to synchronously rotate through the four second fluted discs 843, so that the four screw rods 81 synchronously rotate, and the height adjustment of the strut 3 is realized; the synchronous driving mode has the advantages of simple structure and convenient operation.
Referring to fig. 7 and 8, the adjusting assembly 9 includes a separating block 91 disposed in the middle of the lower surface of the support table 2, a horizontal rod 92 disposed between the separating block 91 and the upright 4, and a linkage rod 93 disposed between the horizontal rod 92 and the upright 4, one end of the linkage rod 93 is hinged to the side wall of the upright 4, the other end of the linkage rod 93 is hinged to one end of the horizontal rod 92, a cavity 94 is disposed in the side wall of the separating block 91, a through hole 95 corresponding to the horizontal rod 92 is disposed in the side wall of the separating block 91, one end of the horizontal rod 92, which is far from the hinge, penetrates through the through hole 95 and extends into the cavity 94, and a push rod 10 for driving the horizontal rod 92 to approach or be far from the linkage rod 93 is disposed in the cavity 94.
Because one end of the linkage rod 93 is hinged with one end of the horizontal rod 92, the other end of the linkage rod 93 is hinged with the side wall of the upright post 4, and the top end of the upright post 4 is hinged with the lower surface of the supporting table 2, when the push rod piece 10 is used for pushing the horizontal rod 92 to move towards the direction close to the linkage rod 93, the angle between one end of the linkage rod 93 and the horizontal rod 92 and the included angle between the other end of the linkage rod 93 and the side wall of the upright post 4 are gradually reduced, and then the upright post 4 is pushed to rotate towards the direction of the upright post 3, so that the upright post 4 is changed from a vertical state to a horizontal state; on the contrary, in the same way, when the horizontal rod 92 is pushed to move away from the linkage rod 93, the vertical column 4 can be changed from the horizontal state to the vertical state.
In this embodiment, the length of the linkage rod 93 is greater than the height of the column 4, and the distance between the hinge point between the linkage rod 93 and the column 4 and the circumferential outer wall of the moving wheel 5 is less than 2/3 between the joint point between the column 4 and the lower surface of the support table 2 and the circumferential outer wall of the moving wheel 5, so that the linkage rod 93 is pushed by the horizontal rod 92 more easily, and the stability of the column 4 in changing between the vertical state and the horizontal state is improved.
Referring to fig. 8, the height dimension of the column 3 is smaller than the height dimension of the column 4 and larger than the height dimension of the partition block 91, so that the moving wheel 5 can stably slide on the ground when the column 4 is in the vertical state, so as to stably move the support table 2 to a proper position.
Referring to fig. 8, the lateral wall of pillar 3 is equipped with arc guide way 13 that is used for holding removal wheel 5, the setting of arc guide way 13 for when stand 4 is changed into the horizontality by vertical attitude, remove rotation that wheel 5 can be stable to arc guide way 13 in, and the circumference outer wall that removes wheel 5 contradicts with the tank bottom wall of arc guide way 13, plays the effect of accomodating to removing wheel 5.
In order to improve the stability of the pillar 3 in a horizontal state, in this embodiment, the rubber magnetic pads 14 are adhered to the outer circumferential wall of the moving wheel 5 and the wall of the arc-shaped guide groove 13, and since the rubber magnetic pads 14 have a certain magnetic force, when the moving wheel 5 rotates into the arc-shaped guide groove 13, the two rubber magnetic pads 14 are tightly attached and mutually adsorbed, so that the moving wheel 5 can be fixed in the arc-shaped guide groove 13; meanwhile, the rubber magnetic pad 14 has a good damping effect, so that the moving wheel 5 plays a role in buffering and damping in the rolling process, and the stability of the supporting table 2 in the moving process is improved.
Referring to fig. 8 and 9, the push rod member 10 includes a support 101 fixedly disposed at an inner top wall of the cavity 94, an adjusting plate 102 rotatably coupled to a lower surface of the support 101, an adjusting lever 103 hingedly coupled to both sides of a lower surface of the adjusting plate 102, support rods 104 disposed at both sides of the support 101, and an electric cylinder 105 installed at an inner top wall of the cavity 94, in this embodiment, the upper surface of the support 101 is provided with a groove (not shown) penetrating through two side walls of the support, a cylinder body of the electric cylinder 105 is positioned in the groove, a piston rod of the electric cylinder 105 is connected with a side wall of one of the support rods 104, the telescopic direction of the piston rod of the electric cylinder 105 is in the same direction as the axial direction of the horizontal rod 92, the axial direction of the support rod 104 is perpendicular to the axial direction of the horizontal rod 92, two ends of the support rod 104 are respectively connected with the two horizontal rods 92 on one side, and one ends of the two adjusting rods 103 far away from the adjusting plate 102 are respectively hinged with the middle parts of the side walls of the two support rods 104.
During adjustment, the electric cylinder 105 is started, a piston rod of the electric cylinder 105 extends out to push one of the supporting rods 104 to move in a direction away from the support 101, at the moment, an included angle between one of the adjusting rods 103 and the adjusting plate 102 is gradually increased, the adjusting plate 102 is further driven to rotate, and meanwhile, an included angle between the other adjusting rod 103 and the adjusting plate 102 is gradually increased, so that the other supporting rod 104 is pushed to move in a direction away from the support 101, and the two supporting rods 104 are separated from each other, so that the horizontal rod 92 is pushed to approach the linkage rod 93; conversely, in the same way, the piston rod of the electric cylinder 105 retracts to push the horizontal rod 92 to move away from the linkage rod 93; by adopting the push rod mode, the horizontal rod 92 can be quickly pushed to be close to or far away from the linkage rod 93, so that the vertical column 4 can be quickly switched between the vertical state and the horizontal state.
In this embodiment, the cavity 94 is formed in the partition block 91, so that the partition block 91 is hollow, and the cross section of the adjusting plate 102 is rhombic, so that the area is small, the weight reduction effect is achieved, and the weight of the support table 2 is further reduced.
Referring to fig. 9, the middle portion of the side wall of the supporting rod 104 is provided with a limiting block 11, the inner bottom wall of the cavity 94 is provided with a limiting groove 12 for the limiting block 11 to slide along the axial direction of the horizontal rod 92, the length of the limiting groove 12 is the same as the axial direction of the horizontal rod 92, and the limiting block 11 and the limiting groove 12 are matched to limit and guide the sliding of the supporting rod 104, so that the two supporting rods 104 can be stably close to or away from each other.
The implementation principle of the mobile device for the household body weight scale is as follows: through removing wheel 5, after removing the personal weighing scale body 1 to suitable position, start micro motor 841, the first fluted disc 842 of drive rotates, drive four third fluted discs 844 through four second fluted discs 843 and rotate in step, drive four synchronous rotations of lead screw 81, because lift hole 7 plays direction and limiting displacement to the lift of pillar 3, and then drive the axial of slider 82 along lead screw 81 and slide, and then drive pillar 3 through connecting rod 83 and go up and down, make the lower surface of pillar 3 contradict on ground, can support brace table 2 through four pillars 3, remove wheel 5 this moment and be in unsettled state.
Then starting the electric cylinder 105, extending a piston rod of the electric cylinder 105, pushing one of the supporting rods 104 to move towards a direction away from the support 101, driving the adjusting plate 102 to rotate through the adjusting rod 103, and further moving the other supporting rod 104 towards a direction away from the support 101, so that the horizontal rod 92 moves towards the linkage rod 93, because one end of the linkage rod 93 is hinged with the side wall of the strut 3, the other end of the linkage rod 93 is hinged with the horizontal rod 92, and the strut 3 can be rotated from a vertical state to a horizontal state through the linkage rod 93 along with the pushing of the horizontal rod 92; can rotate simultaneously and to the arc guide way 13 in with removing wheel 5, two rubber magnetism pads 14 are closely laminated this moment, utilize the magnetism of rubber magnetism pad 14, can be with removing wheel 5 and stably adsorb in arc guide way 13, realized taking in the folding of removing wheel 5, final personnel can stand and weigh on weighing scale body 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
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| CN114136421B (en) * | 2021-11-29 | 2024-04-12 | 昆山安特计量设备有限公司 | Electronic weighing apparatus weighing device |
| CN114858257B (en) * | 2022-05-12 | 2023-07-14 | 重庆电子工程职业学院 | Intelligent checking vehicle |
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Application publication date: 20201127 Assignee: Guangxi kaimeng Medical Technology Co.,Ltd. Assignor: HUIZHOU CONMO MEDICAL TECHNOLOGY Co.,Ltd. Contract record no.: X2025980018940 Denomination of invention: Home body scale with mobile device Granted publication date: 20211130 License type: Common License Record date: 20250826 |
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