CN109303694B - A moxa stick clamping device - Google Patents

Abstract

The invention discloses a moxa stick clamping device, comprising a base, a telescopic rod fixedly connected to the base, a fixing seat provided at the upper end of the telescopic rod, a plurality of connecting rods connected to the fixing seat, one end of the connecting rod being connected to a telescopic support arm through a universal joint, one end of the support arm being connected to a moxa stick clamping assembly, adjustment equivalent to the XYZ axis direction can be achieved through the hinge connection of the telescopic rod, the support arm, the moxa stick clamping assembly and the support arm, and the movable connection of the support arm and the connecting rod, and the fixing seat is divided into a fixing part and a rotating part, so that the relative position of each support arm can be adjusted; the moxa stick clamping assembly comprises a motor-driven lead screw moving structure and a roller structure, the motor-driven lead screw movement can realize the feeding of the moxa stick according to the burning speed, eliminating the trouble of manually adjusting the moxa stick, and the roller structure is used to fix the moxa stick, which not only realizes the fixation of the moxa stick, but also does not affect the feeding of the moxa stick by the motor-driven lead screw moving structure.

Description

Moxa stick clamping device

Technical Field

The invention relates to the field of medical devices, and in particular to a moxa stick clamping device.

Background Art

Moxa sticks are cylindrical long rolls made of moxa wrapped in cotton paper. Moxa sticks are mainly used for moxibustion. Moxibustion is a traditional Chinese medicine external treatment method that can warm the meridians and dispel cold, promote blood circulation, and expel cold and dampness. It is suitable for wind-cold-dampness arthralgia, muscle soreness and numbness, joint and limb pain, cervical spondylosis and other symptoms.

Moxibustion therapy is an important part of traditional Chinese medicine and one of the oldest medical methods in traditional medicine. The existing therapy uses handheld moxa sticks to fumigate the target human body parts, which has the following problems: 1. For people holding moxa sticks, the smoke emitted by the burning moxa sticks is quite pungent, especially for the existing commonly used moxa sticks, which are more likely to make people uncomfortable due to their short length. 2. If multiple moxa sticks need to be used at the same time, it is very inconvenient to hold them.

It can be seen that the existing technology still needs to be improved and enhanced.

Summary of the invention

In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a moxa stick clamping device, aiming to solve the problem in the prior art that the moxa stick is inconvenient to fix and multiple moxa sticks cannot be fixed at the same time.

In order to achieve the above object, the present invention adopts the following technical solutions:

A moxa stick clamping device comprises a base, a telescopic rod is fixedly connected to the base, a fixing seat is provided at the upper end of the telescopic rod, a connecting rod is connected to the fixing seat, one end of the connecting rod is connected to a telescopic supporting arm through a universal joint, and one end of the supporting arm is connected to a moxa stick clamping assembly.

In the moxa stick clamping device, the fixed seat sleeve is arranged on the upper end of the telescopic rod, and a vertical connecting groove is arranged on the side of the fixed seat, grooves are arranged on both sides of the connecting groove, a connecting block is arranged on the connecting rod, and the connecting rod is connected to the fixed seat through the connecting block and the groove.

In the moxa stick clamping device, a plurality of connecting grooves are provided and distributed on the outside of the fixing seat.

In the moxa stick clamping device, the fixing seat comprises a fixing part at the lower end and a rotating part at the upper end, the fixing part is fixed on the telescopic rod, and the rotating part is rotatably connected to the telescopic rod.

In the moxa stick clamping device, the moxa stick clamping assembly includes a shell hinged with a support arm, a motor is fixed to the side of the shell, the output shaft of the motor passes through the shell and a first gear is sleeved inside the shell, the first gear is meshed with the second gear, and the second gear is rotatably connected to the bottom of the shell, a screw rod is connected to the center of the second gear, one end of the screw rod passes through the bottom of the shell, a mounting seat is fixed inside the shell at the end away from the second gear, a roller is rotatably connected to the mounting seat via a connecting shaft, and a fumigation hood is connected to the outside of the shell at one end of the mounting seat.

In the moxa stick clamping device, there are three rollers arranged in an equilateral triangle.

In the moxa stick clamping device, a mounting seat is provided with a mounting groove along the radial direction of the shell, and the connecting shaft is inserted into the mounting groove. A spring is provided in the mounting groove, one end of which abuts against the connecting shaft and the other end abuts against an end surface of the mounting groove close to the shell.

In the moxa stick clamping device, a scale parallel to the screw rod is provided on the outer side of the bottom of the shell.

In the moxa stick clamping device, universal wheels with brakes are arranged under the base, and there are three or more universal wheels.

In the moxa stick clamping device, the telescopic rod includes a fixed rod connected to the base and a mounting sleeve sleeved on the upper end of the fixed rod and slidable along the fixed rod, and a locking screw is provided on the side of the mounting sleeve to achieve locking between the mounting sleeve and the fixed rod.

Beneficial effects:

The present invention provides a moxa stick clamping device, which comprises a telescopic rod arranged on a base, the upper end of the telescopic rod being connected to a fixing seat, the fixing seat being connected to a support arm, and the support arm being connected to a moxa stick clamping assembly for fixing the moxa stick, wherein the overall height of the moxa stick clamped on the moxa stick clamping assembly can be greatly adjusted through the arrangement of the telescopic rod, a plurality of support arms can be connected to the fixing seat, so that a plurality of moxa sticks can be fixed at the same time, and the moxa stick clamping assembly and the support arm are hinged, and the support arm is movably connected to the connecting rod, therefore, the hinge connection of the moxa stick clamping assembly and the support arm can adjust the inclination of the moxa stick clamping assembly, and the movably connection between the support arm and the connecting rod can adjust the swing direction of the support rod in all directions, therefore, the comprehensive telescopic The hinged connection between the rod, the support arm, the moxa stick clamping assembly and the support arm, and the movable connection between the support arm and the connecting rod can achieve adjustment equivalent to the XYZ axis direction, and is divided into a fixed part and a rotating part through a fixed seat, so that the relative position of each support arm can be adjusted; wherein, the moxa stick clamping assembly includes a motor-driven screw moving structure and a roller structure, and the motor-driven screw movement can realize the feeding of the moxa stick according to the burning speed, eliminating the trouble of manually adjusting the moxa stick, and the roller structure is used to fix the moxa stick, which not only realizes the fixation of the moxa stick, but also does not affect the feeding of the moxa stick by the motor-driven screw moving structure; and a universal wheel with a brake is provided under the base to facilitate the overall movement and fixation of the moxa stick clamping device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the moxa stick clamping device provided by the present invention.

FIG. 2 is a front view of the moxa stick clamping device provided by the present invention.

FIG. 3 is a partial enlarged view of point A in FIG. 1 .

FIG. 4 is a schematic structural diagram of the moxa stick clamping assembly.

Fig. 5 is a cross-sectional view of Fig. 4 along the C-C direction, wherein the motor and the second gear are removed.

FIG. 6 is a schematic structural diagram of a mounting base.

DETAILED DESCRIPTION

The present invention provides a moxa stick clamping device. In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

Please refer to Figures 1 and 2. The present invention provides a moxa stick clamping device, including a base 1, a telescopic rod 2 is fixedly connected to the base 1, a fixed seat 3 is provided at the upper end of the telescopic rod 2, a connecting rod 6 is connected to the fixed seat, one end of the connecting rod 6 is connected to a telescopic support arm 4 through a universal joint 41, and one end of the support arm 4 is connected to a moxa stick clamping assembly 5. Specifically, the base is used to support the moxa stick clamping device, and the telescopic rod is fixedly connected at the center of the base, the telescopic rod extends above the base, and the telescopic rod is used to lift and lower the moxa stick clamping assembly of the moxa stick clamping device to adapt to overall positions of different heights. A fixed seat is provided at the upper end, and the support arm is hinged to the fixed seat through the connecting rod. The support arm is a telescopic rod structure, and the opening amplitude and extension length of the moxa stick clamping assembly can be adjusted to make it suitable for people of different positions and heights at the same time.

In the above, the universal joint is an existing connector, which can swing in various directions within a certain range, so that the moxa stick can be adjusted in various positions. Preferably, the universal joint is a universal joint nut structure, which is also a prior art. Specifically refer to the patent "CN201621137051.X, a bicycle anti-drop mobile phone holder with a free rotation angle", which can be fixed by tightening the universal joint nut after adjusting the direction. This application only applies its structure here, and does not describe it too much.

Furthermore, in order to facilitate movement, the base can be moved to different use positions and can be fixed after movement. A universal wheel 11 with a brake is provided under the base. In order to balance the base, there are three or more universal wheels 11.

Furthermore, the telescopic rod 2 includes a fixed rod 21 connected to the base and a mounting sleeve 22 which is sleeved on the upper end of the fixed rod and can slide along the fixed rod, and a locking screw 23 for locking the mounting sleeve and the fixed rod is provided on the side of the mounting sleeve 22. The moxa stick clamping assembly of the moxa stick clamping device is lifted and lowered by sliding the mounting sleeve on the fixed rod, and a locking screw 23 is provided at the lower part of the side of the mounting sleeve, and the locking screw passes through the wall of the mounting sleeve and abuts against the fixed rod to fix the adjusted position.

Referring to Figure 3, further, the fixed seat sleeve is arranged on the upper end of the telescopic rod, and a vertical connecting groove 33 is arranged on the side of the fixed seat, and grooves 331 are arranged on both sides of the connecting groove 33. A connecting block (not marked in the figure) is provided on the connecting rod 6, and the connecting rod is connected to the fixed seat through the connecting block and the groove. Preferably, the connecting rod and the connecting block are an integrated structure, and a plurality of connecting grooves are provided, and are distributed on the outer side of the fixed seat. Specifically, a connecting groove that is not connected to the lower end surface of the fixed seat is opened on the outer side of the fixed seat, so that the connecting rod is stuck in the connecting groove and will not slide out from the lower end of the fixed seat. Specifically, grooves are arranged on both sides of the connecting groove, and the connecting block on the connecting block rod is stuck in the groove, so that the connecting block rod can only slide up and down in the groove, and the fixing of the connecting block rod is realized when it is at the lower end of the groove. Specifically, the fixed seat includes a fixed part at the lower end and a rotating part at the upper end, and the fixed part and the rotating part are separated in the middle position of the connecting groove, the fixed part is fixed on the telescopic rod, and the rotating part is rotatably connected to the telescopic rod.

In the above, the fixed part of the fixed seat is used to fix the connecting rod, and the rotating part is used to adjust the position of the connecting rod. Since the fixed part and the rotating part are divided in the middle of the connecting groove, the connecting grooves of the fixed part and the rotating part are the same. Therefore, the connecting rod can slide up and down in the connecting groove. When it is necessary to adjust the position of the connecting rod in the circumferential direction, the connecting rod fixed in the connecting groove of the fixed part slides to the connecting groove of the rotating part, and the rotating part is rotated so that the connecting groove of the rotating part corresponds to the different connecting groove of the original fixed part, so that the connecting rod of the connecting groove of the rotating part slides to the corresponding connecting groove of the fixed part and is fixed, thereby realizing the adjustment of the position of the connecting rod in the circumferential direction of the fixed seat, and the rotation adjustment of the hinged connection between the connecting rod and the support arm makes the moxa stick adjusted to the required position, wherein the connecting groove and the upper end surface of the rotating part can be disconnected, or of course can be connected.

Referring to Figures 4, 5 and 6, further, the moxa stick clamping assembly 5 includes a shell 51 hinged to the support arm, a motor 57 is fixed to the side of the shell 51, the output shaft of the motor 57 passes through the shell and a first gear 58 is sleeved inside the shell, the first gear 58 is meshed and connected with a second gear 59, and the second gear 59 is rotatably connected to the bottom of the shell, a screw rod 511 is connected to the center of the second gear, one end of the screw rod 511 passes through the bottom of the shell, a mounting seat 53 is fixed inside the shell at one end away from the second gear, a roller 52 is rotatably connected to the mounting seat 53 through a connecting shaft 56, and a fumigation hood 513 is connected to the outside of the shell at one end of the mounting seat. The fumigation hood is an existing product, which is connected to a smoke exhaust pipe for concentrating smoke and preventing smoke from accumulating directly indoors.

Specifically, the first gear on the output shaft of the motor meshes with the second gear rotatably connected to the bottom of the housing, and the screw is threadedly connected to the center of the second gear. Therefore, when the motor drives the second gear to rotate, the screw realizes telescopic work, realizes the gradual push-out of the moxa stick, and feeds the burned moxa stick immediately, so that the burning point of the moxa stick is always kept at an optimal distance from the human body surface, and does not change due to the burning of the moxa stick, so as to achieve a better therapeutic effect. Among them, an opening is provided at the center of the bottom of the housing, and a radial groove is provided on the side of the second gear, and the radial groove cooperates with the opening at the center of the bottom of the housing to realize its rotational connection and fixation. In addition, the speed of the motor is controlled according to the burning speed of the moxa stick, the feeding of the moxa stick is controlled, and one end of the screw is ensured to always remain between the second gear and the roller.

Specifically, a mounting seat is fixedly installed at the two ends of the connecting shaft corresponding to the end of the housing away from the second gear by screws, and the two ends of the connecting shaft are respectively inserted into the two mounting seats, and the roller is sleeved in the middle of the connecting shaft. Preferably, there are three rollers and they are arranged in an equilateral triangle, and the connecting shaft is arranged corresponding to the roller, wherein the mounting seat is provided with a mounting groove 531 along the radial direction of the housing, and the connecting shaft is inserted into the mounting groove, and a spring 55 is provided in the mounting groove, one end of which abuts against the connecting shaft and the other end abuts against an end surface of the mounting groove close to the housing, that is, the connecting shaft 56. Abutting against one end of the mounting groove 531 near the axis of the housing, and abutting against and pressing through the spring, when installing the moxa stick, the moxa stick is inserted from the axis of the housing, that is, inserted into the center of the equilateral triangle surrounded by the rollers, the side of the moxa stick abuts against the three rollers to achieve clamping, and one end of the moxa stick inserted in the housing abuts against the end face of the screw rod. Preferably, the end face of the screw rod is provided with a hole for inserting the moxa stick, so that the moxa stick has two fixed places (the abutment with the roller and the abutment with the end face of the screw rod), and the screw rod is rotated by the motor to realize the push-out supply of the moxa stick. In addition, when the moxa stick is inserted into the center of the equilateral triangle surrounded by the rollers, the spring abutting against the connecting shaft is compressed and contracted, and the clamping force of the moxa stick is given by the restoring force of the spring, and the spring has a certain compression range, so it can be suitable for the installation of moxa sticks of different diameters within the compression range of the spring.

Preferably, an adjusting screw 54 is provided between the bottom of the mounting groove and the outer side of the shell. The adjusting screw 54 passes through the shell and one end face abuts against the spring. The adjusting screw is used to adjust the preload force of the spring, thereby instantly adjusting the clamping force of the roller on the moxa stick.

Of course, the above-mentioned rollers can also be four or more, forming a regular polygon.

Preferably, a scale 510 parallel to the screw rod is provided on the outer side of the bottom of the shell, so that the extension and contraction amount of the screw rod can be directly read from the scale 510, and combined with the length of the moxa stick, it can be known when the moxa stick is about to burn out and replaced in time.

Specifically, a raised connecting portion 512 is provided in the middle position of the outer side of the shell, and the connecting portion 512 is hinged to the end of the support arm by a screw, wherein the corresponding surfaces where the shell and the support arm are hinged are provided with patterns, so that the fit between the two increases the friction force, and when the screw is loosened, the moxa stick clamping assembly can be adjusted to rotate relative to the support arm to adjust the direction of the moxa stick.

In the present invention, a telescopic rod is arranged on the base, the upper end of the telescopic rod is connected to the fixed seat, the fixed seat is connected to the support arm, and the support arm is connected to the moxa stick clamping assembly for fixing the moxa stick, wherein the overall height of the moxa stick clamped on the moxa stick clamping assembly can be greatly adjusted by the arrangement of the telescopic rod, a plurality of support arms can be connected to the fixed seat, so that a plurality of moxa sticks can be fixed at the same time, and the moxa stick clamping assembly and the support arm are hinged, and the support arm is movably connected to the connecting rod, therefore, the hinge connection of the moxa stick clamping assembly and the support arm can adjust the inclination of the moxa stick clamping assembly, and the movably connection between the support arm and the connecting rod can adjust the swing direction of the support rod in all directions, therefore, the telescopic rod, the support arm and the connecting rod are integrated, , the hinge between the moxa stick clamping assembly and the support arm, and the movable connection between the support arm and the connecting rod can achieve adjustment equivalent to the XYZ axis direction, and is divided into a fixed part and a rotating part through a fixed seat, so that the relative position of each support arm can be adjusted; wherein, the moxa stick clamping assembly includes a motor-driven screw moving structure and a roller structure, and the motor-driven screw movement can realize the feeding of the moxa stick according to the burning speed, eliminating the trouble of manually adjusting the moxa stick, and the roller structure is used to fix the moxa stick, which not only realizes the fixation of the moxa stick, but also does not affect the feeding of the moxa stick by the motor-driven screw moving structure; and a universal wheel with a brake is provided under the base to facilitate the overall movement and fixation of the moxa stick clamping device.

In the above, the first gear and the second gear are both bevel gears. The moxa stick clamping assembly can feed the moxa stick combustion amount through a motor connected to a controller. The controller controls the speed of the motor through the set feed amount to achieve a better regulation effect.

It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of the present invention, and all these changes or substitutions should fall within the protection scope of the present invention.

Claims (4)

1. A moxa stick clamping device, characterized in that it includes a base, a telescopic rod is fixedly connected to the base, a fixing seat is provided at the upper end of the telescopic rod, a connecting rod is connected to the fixing seat, one end of the connecting rod is connected to a telescopic support arm through a universal joint, one end of the support arm is connected to a moxa stick clamping assembly, the moxa stick clamping assembly includes a shell hinged with the support arm, a motor is fixed to the side of the shell, the output shaft of the motor passes through the shell and a first gear is sleeved inside the shell, the first gear is meshed and connected to the second gear, and the second gear is rotatably connected to the bottom of the shell, a screw rod is connected to the center of the second gear, one end of the screw rod passes through the bottom of the shell, and a mounting seat is fixed inside the shell at one end away from the second gear, and the mounting seat is rotatably connected to the support arm through a connecting shaft A roller is connected, and a fumigation hood is connected to the outer side of the shell at one end of the mounting seat. There are three rollers and they are arranged in an equilateral triangle. The mounting seat is provided with a mounting groove along the radial direction of the shell, and the connecting shaft is inserted into the mounting groove. A spring is provided in the mounting groove, one end of which abuts against the connecting shaft and the other end abuts against an end surface of the mounting groove close to the shell. The fixed seat sleeve is arranged on the upper end of the telescopic rod, and a vertical connecting groove is arranged on the side of the fixed seat, and grooves are arranged on both sides of the connecting groove. A connecting block is provided on the connecting rod, and the connecting rod is connected to the fixed seat through the connecting block and the groove. There are multiple connecting grooves and they are distributed on the outside of the fixed seat. The fixed seat includes a fixed part at the lower end and a rotating part at the upper end. The fixed part is fixed on the telescopic rod, and the rotating part is rotatably connected to the telescopic rod. 2. The moxa stick clamping device according to claim 1 is characterized in that a scale parallel to the screw rod is provided on the outer side of the bottom of the shell. 3. The moxa stick clamping device according to claim 1 is characterized in that a universal wheel with a brake is provided under the base, and there are three or more universal wheels. 4. The moxa stick clamping device according to claim 1 is characterized in that the telescopic rod includes a fixed rod connected to the base and a mounting sleeve that is sleeved on the upper end of the fixed rod and can slide along the fixed rod, and a locking screw is provided on the side of the mounting sleeve to achieve locking between the mounting sleeve and the fixed rod.