Novel moxibustion bed lifting mechanism

Abstract

The utility model discloses a novel moxibustion bed lifting mechanism which comprises a supporting frame, a guide column installed on the supporting frame in a penetrating mode, a lifting platform arranged on the guide column, a lead screw module arranged on the supporting frame and used for driving the lifting platform to move and a motor arranged on the supporting frame and used for driving the lead screw module to operate. The lifting platform is located in the moxibustion chamber, the supporting frame is located outside the moxibustion chamber, and the guide column and the lead screw module penetrate through the outer wall of the moxibustion chamber. The screw rod module penetrates through the bottom of the moxibustion chamber, so that the lifting platform and the motor can be distributed on the inner side and the outer side of the moxibustion chamber, a transmission part is completely isolated from artemisia argyl oil, the situation that the transmission part breaks down due to the fact that the artemisia argyl oil is adsorbed to the transmission part is avoided, maintenance of the transmission part is greatly reduced, the service life is prolonged, and the after-sale cost is reduced. The multiple guide columns are additionally arranged to penetrate through the moxibustion chamber to be connected with the lifting platform, the lifting platform is supported and guided through the guide columns, stable operation of the lifting platform is ensured, and the lifting platform is prevented from tipping over.

Description

Technical field:

[0001] The utility model relates to the field of moxibustion therapy, in particular to a novel moxibustion bed lifting mechanism. Background technology:

[0002] Moxibustion, a traditional Chinese medicine external treatment with a history spanning thousands of years, warms the meridians and dispels cold, promotes qi and unblocks the collaterals, strengthens yang and strengthens the body, and prevents disease and maintains health. The moxibustion bed integrates modern technology with Traditional Chinese Medicine. Its electronically controlled system combines automatic ignition, lifting and lowering, swinging, and smoke exhaust, simulating traditional medical techniques to achieve both pecking and circular moxibustion. Upon its introduction, the moxibustion bed was widely recognized and rapidly adopted by consumers.

[0003] Most of the moxibustion beds on the market now use a lifting operating mechanism to simulate bird pecking. In order to ensure that the lifting process is not interfered with, the existing operating mechanisms are all exposed in the moxibustion room. However, due to the large amount of smoke and moxa oil stored when moxibustion is working, the moxa oil will adhere to the surface of the operating parts such as the threads of the screw or the slide of the guide rail. In particular, these moving parts of the lifting mechanism sometimes work intermittently. After a period of use, the moxa oil will accumulate more and more, causing the mechanism to not operate normally, increasing after-sales work, and sometimes causing damage to the mechanism for this reason, thereby affecting the service life of the entire bed. For example: the dot matrix moxibustion bed with the Chinese patent authorization announcement number CN 209048658U, in the technical solution disclosed in the patent, an electric lifting mechanism 15 is composed of a lifting and reducing motor 30, a mounting plate 31, a screw 32, a nut 33, a push-pull rod 34, a connecting rod 35 and a horizontal rod 36. The lifting and lowering are achieved by transmitting the push-pull force of the lifting and reducing motor 30 to a parallelogram mechanism composed of a push-pull rod 34 and a connecting rod 35. Since the parallelogram mechanism requires a larger space for movement during movement, and the electric lifting mechanism 15 is also equipped with modules such as a movable bracket 20, the electric lifting mechanism 15 and the moxibustion stick 22 of the socket plate 18 are in the same space, so that during moxibustion, a large amount of moxa oil will sink and adhere to the surface of the operating parts, which may easily cause the mechanism to malfunction after a long time and require frequent maintenance, which not only increases the cost but also affects the service life of the product.

[0004] In view of this, the inventors propose the following technical solutions. Utility model content:

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a novel moxibustion bed lifting mechanism.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a new type of moxibustion bed lifting mechanism, including: a support frame, a plurality of guide columns installed on the support frame, a lifting platform arranged on the guide columns, at least one group of screw modules arranged on the support frame and used to drive the lifting platform to move, and a motor arranged on the support frame and used to drive the screw module to operate, wherein the lifting platform is located inside the moxibustion room, the support frame is located outside the moxibustion room, and the guide columns and the screw modules pass through the outer wall of the moxibustion room.

[0007] Furthermore, in the above technical solution, the screw module includes a screw arranged parallel to the guide column, a screw nut installed on the screw, and a connecting tube that is sleeved on the screw and can slide relatively, wherein one end of the connecting tube is connected and fixed to the screw nut, and the other end of the connecting tube passes through the moxibustion room and is connected and fixed to the lifting platform.

[0008] Furthermore, in the above technical solution, both ends of the connecting pipe are connected and fixed to the screw nut and the lifting platform through a first flange and a second flange respectively.

[0009] Furthermore, in the above technical solution, two groups of screw modules are arranged in parallel and are located at the two ends of the support frame respectively, and the screws of the two groups of screw modules are positive and negative screws respectively; and a main transmission shaft passing through the motor is arranged between the two groups of screw modules, and anglers are arranged at both ends of the main transmission shaft to connect with the two groups of screw modules, and the main transmission shaft is driven by the motor to drive the two groups of screw modules to work synchronously.

[0010] Furthermore, in the above technical solution, the motor is a coffee table lifting motor, and the main transmission shaft passes through the drive shaft hole of the motor.

[0011] Furthermore, in the above technical solution, the angle adjuster includes an angle transmission seat, a first bevel gear and a second bevel gear rotatably installed in the angle transmission seat and meshing with each other, a first coupling arranged between the first bevel gear and the main transmission shaft, and a second coupling arranged between the second bevel gear and the screw module.

[0012] Furthermore, in the above technical solution, the support frame includes a lower mounting plate and a left suspension frame and a right suspension frame arranged at both ends of the lower mounting plate, wherein the motor is installed on the bottom of the lower mounting plate through a vertical plate, and four guide columns are provided, which respectively pass through the four corners of the lower mounting plate, and the lower end of the screw module passes through the lower mounting plate for connection with the motor.

[0013] Furthermore, in the above technical solution, four sliding bearing seats for the guide column to pass through for positioning are provided on the lower mounting plate, and the upper end of the guide column is fixed to the bottom of the lifting platform through an optical axis bracket.

[0014] After adopting the above technical solution, the present invention has the following beneficial effects compared with the existing technology: in the present invention, the transmission mechanism is placed outside the moxibustion room, and the lifting platform in the moxibustion room is driven by the transmission mechanism to realize up and down reciprocating motion, isolating the transmission mechanism from the smoke and moxa oil generated by the burning of moxa, greatly reducing the after-sales service volume of the moxibustion bed and improving the working life and stability of the moxibustion bed. Description of the drawings:

[0015] Figure 1 This is a three-dimensional Figure 1 ;

[0016] Figure 2 It is a schematic diagram of the use of the utility model;

[0017] Figure 3 It is the main view of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal connection of the utility model;

[0019] Figure 5 This is a three-dimensional Figure 2 . Specific implementation method:

[0020] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0021] See Figures 1 to 5 As shown, a new type of moxibustion bed lifting mechanism includes: a support frame 1, multiple guide columns 2 installed on the support frame 1, a lifting platform 3 arranged on the guide columns 2, at least one set of screw modules 4 arranged on the support frame 1 and used to drive the lifting platform 3 to move, and a motor 5 arranged on the support frame 1 and used to drive the screw module 4 to operate, wherein the lifting platform 3 is located in the moxibustion room 9, the support frame 1 is located outside the moxibustion room 9, and the guide columns 2 and the screw module 4 pass through the outer wall of the moxibustion room 9. By using the screw module 4 to pass through the bottom of the moxibustion room 9, the lifting platform 3 and the motor 5 can be distributed on both sides of the inside and outside of the moxibustion room 9, thereby achieving complete isolation of the transmission components from the moxibustion oil, preventing the moxibustion oil from adsorbing on the transmission components and causing the transmission components to malfunction, thereby significantly reducing the maintenance of the transmission components, improving the service life, and reducing after-sales costs. Secondly, by adding multiple guide columns 2 to pass through the moxibustion room 9 and connect with the lifting platform 3, the guide columns 2 are used to support and guide the lifting platform 3, ensuring the smooth operation of the lifting platform 3 and preventing the lifting platform 3 from tipping over.

[0022] The screw module 4 includes a screw 41 arranged parallel to the guide column 2, a screw nut 42 installed on the screw 41, and a connecting pipe 43 sleeved on the screw 41 and capable of relative sliding, wherein one end of the connecting pipe 43 is connected and fixed to the screw nut 42, and the other end of the connecting pipe 43 passes through the moxibustion chamber 9 and is connected and fixed to the lifting platform 3. The two ends of the connecting pipe 43 are respectively connected and fixed to the screw nut 42 and the lifting platform 3 through a first flange 44 and a second flange 45. By sleeved a connecting pipe 43 on the screw 41, and using the connecting pipe 43 to pass through the moxibustion chamber 9 and connect with the lifting platform 3, the screw 41 is prevented from being directly exposed in the moxibustion chamber 9, and the wormwood 3 oil is further prevented from being adsorbed on the screw 41, ensuring that the operation of the screw 41 is not affected by the wormwood oil.

[0023] Two parallel sets of screw modules 4 are located at either end of the support frame 1, each with a forward and reverse screw. A main transmission shaft 6, passing through a motor 5, is located between the two sets of screw modules 4. A corner cutter 7 is provided at each end of the main transmission shaft 6, connecting the two sets of screw modules 4. The motor 5 drives the main transmission shaft 6, driving the two sets of screw modules 4 to operate synchronously. The motor 5 is a coffee table lifting motor, and the main transmission shaft 6 passes through the drive shaft hole of the motor 5. By adopting two sets of screw modules 4 to synchronously drive the lifting platform 3 to move up and down, not only the carrying capacity of the lifting platform 3 can be improved, but also the stability of the up and down movement of the lifting platform 3 can be improved. The main transmission shaft 6 is combined with two anglers 7 to realize the synchronous operation of the two sets of screw modules 4, and the motor 5 adopts a coffee table lifting motor, whose power output is a hexagonal hollow hole. The power output is realized by passing the hexagonal main transmission shaft 6 through the hexagonal hollow hole, and the anglers 7 at both ends are used to transmit the power to the two sets of screw modules 4, thereby realizing the synchronous and stable up and down movement of the lifting platform 3.

[0024] The angler 7 includes an angle transmission base 71, a first bevel gear 72 and a second bevel gear 73 rotatably mounted in the angle transmission base 71 and meshing with each other, a first coupling 74 disposed between the first bevel gear 72 and the main transmission shaft 6, and a second coupling 75 disposed between the second bevel gear 73 and the screw module 4. The first coupling 74 is an elastic coupling, and the second coupling 75 is a rigid coupling.

[0025] The support frame 1 includes a lower mounting plate 11 and left and right suspension frames 12 and 13 disposed at both ends of the lower mounting plate 11. The motor 5 is mounted on the bottom of the lower mounting plate 11 via a vertical plate 14. Four guide posts 2 are provided, extending through the four corners of the lower mounting plate 11. The lower end of the screw module 4 extends through the lower mounting plate 11 for connection to the motor 5. The lower mounting plate 11 is provided with four sliding bearing seats 15 for the guide posts 2 to pass through and position. The upper end of the guide posts 2 is fixed to the bottom of the lifting platform 3 via an optical axis bracket 31.

[0026] In summary, in the present invention, the lifting platform 3 is installed in the moxibustion chamber 9, and the lifting platform 3 is equipped with a moxa stick tray, etc. to realize the moxa stick lifting function. A supporting assembly is formed by a connecting pipe 43, a first flange 44, and a second flange 45, which is connected to the screw nut 42. The lifting and lowering of the lifting platform 3 is driven by the supporting assembly by the screw nut 42. Among them, the first flange 44 is connected to the screw nut 42 outside the moxibustion chamber 9, and the second flange 45 is connected to the lifting platform 3 inside the moxibustion chamber 9. The connecting pipe 43 passes through the bottom opening of the moxibustion chamber 9 to realize power transmission. The optical axis bracket 31 locks and fixes the guide column 2 on the lifting platform 3. Four guide columns 2 are installed at the four corners to ensure that the lifting platform 3 is stable. The upper half of the guide column 2 enters and exits the moxibustion chamber 9 through the bottom opening of the moxibustion chamber 9, but does not participate in the guidance. The lower half of the guide column 2 and the sliding bearing seat 15 are free of moxa oil in the operating and matching parts, ensuring that the guide column 2 and the sliding bearing seat 15 operate smoothly and stably. The left and right suspension brackets 12 and 13 at either end of the lower mounting plate 11 of the support frame 1 are fixedly connected to the moxibustion chamber 9. The motor 5 is fixedly mounted to the lower mounting plate 11 via a vertical plate 14. The angular transmission seat 71 is fixedly mounted to the lower mounting plate 11. The upper end of the screw rod 41 is located within the connecting tube 43, while the lower end of the screw rod 41 passes through the bearing assembly 17 mounted on the lower mounting plate 11 and a hole in the lower mounting plate 11, and is fixedly mounted within the second coupling 75.

[0027] The working principle of the present invention is as follows: the main transmission shaft 6 is driven to rotate by a motor 5, and the direction of the power is changed by 90° through the anglers 7 at both ends of the main transmission shaft 6 to be transmitted to two vertically distributed screw modules 4. The threads in the screws 41 of the two screw modules 4 are respectively used to thread the positive and negative threads, thereby achieving the synchronous lifting movement of the two screw nuts 42, and then achieving the stable up and down movement of the lifting platform 3. In the present invention, the transmission components and the moxa oil can be completely isolated, the guide column 2 can ensure that the lifting platform 3 runs smoothly without tipping, and the positive and negative threads can ensure the synchronous movement of the two ends, so that the lifting height of the two ends is consistent. The present invention has a simple structure and is easy to install, and can effectively solve the common problems of moxibustion beds on the existing market.

[0028] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made based on the structure, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A new type of moxibustion bed lifting mechanism, characterized in that: include: A support frame (1), a plurality of guide columns (2) installed through the support frame (1), a lifting platform (3) arranged on the guide columns (2), at least one set of screw modules (4) arranged on the support frame (1) and used to drive the lifting platform (3) to move, and a motor (5) arranged on the support frame (1) and used to drive the screw modules (4) to operate, wherein the lifting platform (3) is located in the moxibustion room, the support frame (1) is located outside the moxibustion room, and the guide columns (2) and the screw modules (4) penetrate the outer wall of the moxibustion room.

2. A novel moxibustion bed lifting mechanism according to claim 1, characterized in that: The screw module (4) includes a screw (41) arranged parallel to the guide column (2), a screw nut (42) installed on the screw (41), and a connecting tube (43) sleeved on the screw (41) and capable of relative sliding, wherein one end of the connecting tube (43) is connected and fixed to the screw nut (42), and the other end of the connecting tube (43) passes through the moxibustion chamber and is connected and fixed to the lifting platform (3).

3. A novel moxibustion bed lifting mechanism according to claim 2, characterized in that: The two ends of the connecting pipe (43) are respectively connected and fixed to the screw nut (42) and the lifting platform (3) through a first flange (44) and a second flange (45).

4. The novel moxibustion bed lifting mechanism according to claim 1, characterized in that: The screw rod modules (4) are arranged in two groups in parallel and are respectively located at the two ends of the support frame (1), and the screw rods of the two groups of screw rod modules (4) are respectively positive and negative; and a main transmission shaft (6) passing through the motor (5) is arranged between the two groups of screw rod modules (4), and anglers (7) are arranged at both ends of the main transmission shaft (6) to connect with the two groups of screw rod modules (4), and the main transmission shaft (6) is driven by the motor (5) to drive the two groups of screw rod modules (4) to work synchronously.

5. The novel moxibustion bed lifting mechanism according to claim 4, characterized in that: The motor (5) is a coffee table lifting motor, and the main transmission shaft (6) passes through the drive shaft hole of the motor (5).

6. The novel moxibustion bed lifting mechanism according to claim 4, characterized in that: The angler (7) comprises an angle transmission seat (71), a first bevel gear (72) and a second bevel gear (73) rotatably mounted in the angle transmission seat (71) and meshing with each other, a first coupling (74) arranged between the first bevel gear (72) and the main transmission shaft (6), and a second coupling (75) arranged between the second bevel gear (73) and the screw module (4).

7. A novel moxibustion bed lifting mechanism according to any one of claims 1 to 6, characterized in that: The support frame (1) includes a lower mounting plate (11) and a left suspension frame (12) and a right suspension frame (13) arranged at both ends of the lower mounting plate (11), wherein the motor (5) is mounted on the bottom of the lower mounting plate (11) through a vertical plate (14), four guide columns (2) are provided, and respectively pass through the four corners of the lower mounting plate (11), and the lower end of the screw module (4) passes through the lower mounting plate (11) for connection with the motor (5).

8. The novel moxibustion bed lifting mechanism according to claim 7, characterized in that: The lower mounting plate (11) is provided with four sliding bearing seats (15) for the guide column (2) to pass through for positioning. The upper end of the guide column (2) is fixed to the bottom of the lifting platform (3) through an optical axis bracket (31).

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