Lifting equipment of moxibustion instrument

Abstract

Lifting equipment of a moxibustion instrument is installed below a tray of a moxibustion bed and used for conducting lifting operation on the tray, the lifting device comprises a lifting driving piece, a lifting shell and a lifting sleeve, the lifting shell is arranged on the outer side of the lifting driving piece in a sleeving mode, and the lifting sleeve is arranged on the outer side of the lifting shell in a sleeving mode. An oil blocking structure used for preventing artemisia argyl oil from entering the lifting shell is arranged on the lifting sleeve. In the using process, the lifting driving piece is wrapped by the lifting shell and the lifting sleeve, and therefore the situation that the service life of the lifting driving piece is affected by the artemisia argyl oil is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting devices, and particularly relates to a lifting device for an moxibustion instrument. Background Art

[0002] The moxibustion bed is a combination of modern technology and traditional Chinese medicine. Its operation can rely on a remote control beside the bed to achieve automatic ignition, automatic lifting, automatic swinging, and automatic smoke exhaust. The position of the human spine has been reserved on the bed, and heat is transferred through the small holes on the wooden board to achieve simultaneous moxibustion of the entire vertebra. It can moxibust 30 - 40 acupoints at a time, and has the effects of warming yang and tonifying qi, warming meridians and dredging collaterals, dissipating stasis and resolving masses, dispelling dampness and expelling cold. Currently, the moxibustion beds on the market all include a lifting device for driving the lifting of the bed surface. In the actual use process, moxibustion will produce wormwood oil. Most of the lifting devices on the market do not have the function of preventing wormwood oil, which easily causes the wormwood oil to enter the lead screw of the lifting device. As the service life increases, the surface of the lead screw will be wrapped by wormwood oil, affecting the service life of the lead screw. Summary of the Invention

[0003] Aiming at the above deficiencies, the technical problem to be solved by the utility model is to provide a lifting device for an moxibustion instrument to improve the service life of the lifting device.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is

[0005] A lifting device for an moxibustion instrument includes a lifting driving member and a lifting housing. The lifting housing is sleeved outside the lifting driving member. A lifting support member is arranged inside the lifting housing to ensure the stable telescoping of the lifting housing.

[0006] The lifting housing includes a plurality of unit housings that are slidably connected to each other. The lifting support member is arranged at the connection of adjacent unit housings.

[0007] As a preferred solution of the utility model, the lifting support member includes a connecting sleeve and a cushion block. The connecting sleeve is installed at one end of the unit housing, and the cushion block is arranged inside the connecting sleeve so that the cushion block abuts against the outer side wall of the adjacent unit housing.

[0008] As a preferred solution of the utility model, a limiting sleeve is arranged inside the lifting housing. The limiting sleeve is adapted to the connecting sleeve to limit the elongation of adjacent unit housings.

[0009] As a preferred solution of the utility model, a lifting sleeve is arranged at the connection of adjacent unit housings, and an oil blocking structure for preventing wormwood oil from entering the lifting housing is arranged on the lifting sleeve.

[0010] As a preferred embodiment of the present utility model, the oil retaining structure includes a plurality of coaxially arranged oil retaining rings. The outer sidewall of the lifting sleeve is in an inverted stepped shape, and the oil retaining rings are arranged on the outer edges of the steps.

[0011] As a preferred embodiment of the present utility model, the cross-section of the unit housing increases from one side at the bottom of the lifting sleeve to the top of the lifting sleeve.

[0012] As a preferred embodiment of the present utility model, the bottom of the oil retaining ring is provided with a slope.

[0013] As a preferred embodiment of the present utility model, the oil retaining structure includes a plurality of conical folds, and oil storage grooves are formed between adjacent folds.

[0014] As a preferred embodiment of the present utility model, the cross-section of the unit housing decreases from one side at the bottom of the lifting sleeve to the top of the lifting sleeve.

[0015] As a preferred embodiment of the present utility model, the upper end of the lifting sleeve is connected to the unit housing, and the lower end of the lifting sleeve is connected to the moxibustion device through a connecting ring.

[0016] As a preferred embodiment of the present utility model, the cross-section of the unit housing increases from one side at the bottom of the lifting sleeve to the top of the lifting sleeve. The beneficial effect of the present utility model is that by providing the lifting housing and the lifting sleeve, the lifting driving member is wrapped, thereby preventing the moxa oil from affecting the service life of the lifting driving member. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the moxibustion bed.

[0018] Figure 2 It is a cross-sectional view of the moxibustion bed at the lifting device in Embodiment 1.

[0019] Figure 3 It is a cross-sectional view of the lifting device in Embodiment 1.

[0020] Figure 4 It is a partial enlarged view of A.

[0021] Figure 5 It is a cross-sectional view of the moxibustion bed at the lifting device in Embodiment 2.

[0022] Figure 6 It is a cross-sectional view of the lifting device in Embodiment 2.

[0023] Reference numerals: lifting drive member 1, lifting housing 2, unit housing 2-1, connecting sleeve 2-2, spacer 2-3, limiting sleeve 2-4, lifting sleeve 3, oil retaining ring 3-1, slope 3-2, conical fold 3-3, first connecting ring 3-4, diversion side wall 3-5, second connecting ring 3-6, oil storage tank 3-7, tray 4, lifting cavity 4-1, connecting plate 4-2. Detailed implementation mode

[0024] The present utility model will be further described below with reference to the accompanying drawings.

[0025] Embodiment 1

[0026] A lifting device for an moxibustion instrument is installed under the tray of an moxibustion bed and is used for lifting the tray. The lifting device includes a lifting drive member 1, a lifting housing 2 and a lifting sleeve 3. The lifting housing 2 is sleeved outside the lifting drive member 1, and the lifting sleeve 3 is sleeved outside the lifting housing 2. An oil retaining structure for preventing moxibustion oil from entering the lifting housing 2 is provided on the lifting sleeve 3.

[0027] The lifting drive member 1 is one of an electric cylinder, a pneumatic cylinder or an oil cylinder. The lifting housing 2 is driven by the lifting drive member 1 to expand and contract. During use, the lifting drive member 1 is wrapped by the lifting housing 2 and the lifting sleeve 3, so as to prevent moxibustion oil from affecting the service life of the lifting drive member 1.

[0028] The lifting housing 2 includes a plurality of unit housings 2-1 that are slidably connected to each other. By sliding between the unit housings 2-1, the lifting housing 2 can adapt to the expansion and contraction of the lifting drive member 1, so as to wrap the lifting drive member 1 through the lifting housing 2. In this embodiment, the lifting housing 2 includes two unit housings 2-1, and the lifting sleeve 3 is arranged at the connection of the unit housings 2-1. The connection between the two unit housings 2-1 is protected by the lifting sleeve 3, so as to prevent moxibustion oil from entering the lifting housing 2 through the connection between the two unit housings 2-1.

[0029] A connecting sleeve 2-2 is installed between adjacent unit housings 2-1. Preferably, the connecting sleeve 2-2 is fixed at the inner end of the outer unit housing 2-1. A spacer 2-3 is arranged in the connecting sleeve 2-2. The connecting sleeve 2-2 and the spacer 2-3 form a lifting support member to ensure the telescopic stability of the lifting housing 2. The spacer 2-3 abuts against the inner unit housing 2-1, so as to increase the sliding stability between the two unit housings 2-1.

[0030] In this embodiment, a limiting sleeve 2-4 is installed on the outside of the inner unit housing 2-1. The limiting sleeve 2-4 is adapted to the connecting sleeve 2-2. That is, during the elongation of the lifting housing 2, the limiting sleeve 2-4 abuts against the connecting sleeve 2-2, so that the lifting housing 2 cannot continue to elongate, preventing the separation of the unit housing 2-1.

[0031] In this embodiment, the outer sidewall of the lifting sleeve 3 is in an inverted stepped shape, that is, the lifting sleeve 3 has a structure with a larger upper part and a smaller lower part. A plurality of coaxially arranged oil retaining rings 3-1 are provided on the outer edge of the step. The plurality of coaxially arranged oil retaining rings 3-1 form an oil retaining structure. Preferably, the oil retaining rings 3-1 are arranged at the outer corners of the stepped structure, and the oil retaining rings 3-1 are arranged vertically. When the mugwort oil adheres to the lifting sleeve 3, the mugwort oil flows to the bottom of the oil retaining ring 3-1 under the action of gravity, preventing the mugwort oil from flowing along the outer sidewall of the lifting sleeve 3 to the connection between the two unit casings 2-1.

[0032] A slope 3-2 is provided at the bottom of the oil retaining ring 3-1 to reduce the area of the bottom of the oil retaining ring 3-1, thereby facilitating the dripping of the mugwort oil along the bottom of the oil retaining ring 3-1.

[0033] In some preferred embodiments, a lifting cavity 4-1 for installing the tray 4 is provided in the moxibustion bed. The bottom of the lifting sleeve 3 is installed at the bottom of the lifting cavity 4-1, and the top of the lifting sleeve 3 is connected to the tray 4 through a connecting plate 4-2.

[0034] In this embodiment, the cross-sectional area of the inner unit casing 2-1 is smaller than that of the outer unit casing 2-1, and the inner unit casing 2-1 is connected to the bottom of the tray 4, and the outer unit casing 2-1 is connected to the bottom of the moxibustion bed. That is, the opening at the connection between the inner unit casing 2-1 and the outer unit casing 2-1 is arranged upward.

[0035] Embodiment Two

[0036] This embodiment is a replacement scheme for the lifting sleeve 3 in Embodiment One. In this embodiment, the lifting sleeve 3 includes a diversion sidewall 3-5, a first connecting ring 3-4 connected to the bottom of the diversion sidewall 3-5, and a second connecting ring 3-6 connected to the top of the diversion sidewall 3-5. The lifting sleeve 3 is connected to the bottom of the lifting cavity 4-1 through the first connecting ring 3-4, and the lifting sleeve 3 is connected to the unit casing 2-1 through the second connecting ring 3-6. A plurality of conical folds 3-3 are formed on the diversion sidewall 3-5, and an oil storage groove 3-7 is formed between adjacent folds. The diversion sidewall 3-5 has a structure with a smaller upper part and a larger lower part, which is convenient for diverting the mugwort oil into the lifting cavity 4-1.

[0037] During the elongation process of the lifting housing 2, the lifting sleeve 3 is stretched, so that the capacity of the oil storage groove 3-7 gradually decreases, and the oil in the oil storage groove 3-7 flows into the lifting cavity 4-1, preventing the mugwort oil from flowing to the connection between the two unit casings 2-1 and preventing the mugwort oil from contaminating the lifting driving member 1.

[0038] In this embodiment, the cross-sectional area of the inner unit housing 2-1 is smaller than that of the outer unit housing 2-1. The outer unit housing 2-1 is connected to the bottom of the tray 4, and the inner unit housing 2-1 is connected to the bottom of the moxibustion bed. That is, the opening at the connection of the inner unit housing 2-1 and the outer unit housing 2-1 is arranged downward.

[0039] The remaining structures are the same as those in the first embodiment.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0041] Although terms corresponding to the reference numerals in the drawings are used more frequently herein, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention. Any interpretation of them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A lifting device for a moxibustion apparatus, characterized in that: The device comprises a lifting drive member (1) and a lifting shell (2), wherein the lifting shell (2) is sleeved on the outside of the lifting drive member (1), and a lifting support member is arranged inside the lifting shell (2) to ensure that the lifting shell (2) can be stably extended and retracted; The lifting housing (2) comprises a plurality of unit housings (2-1) that are slidably connected to each other, and the lifting support members are arranged at the connection between adjacent unit housings (2-1).

2. A lifting device for a moxibustion apparatus according to claim 1, characterized in that: The lifting support member comprises a connecting sleeve (2-2) and a cushion block (2-3); the connecting sleeve (2-2) is mounted on one end of a unit shell (2-1); and the cushion block (2-3) is arranged on the inner side of the connecting sleeve (2-2) so that the cushion block (2-3) abuts against the outer side wall of an adjacent unit shell (2-1).

3. A lifting device for a moxibustion apparatus according to claim 2, characterized in that: A limiting sleeve (2-4) is provided in the lifting shell (2), and the limiting sleeve (2-4) is adapted to the connecting sleeve (2-2) to limit the elongation of the adjacent unit shells (2-1).

4. The lifting device of the moxibustion apparatus according to claim 1, characterized in that: A lifting sleeve (3) is provided at the connection between the adjacent unit shells (2-1), and an oil retaining structure for preventing moxa oil from entering the lifting shell (2) is provided on the lifting sleeve (3).

5. The lifting device of the moxibustion apparatus according to claim 4, characterized in that: The oil deflector structure comprises a plurality of coaxially arranged oil deflector rings (3-1); the outer side wall of the lifting sleeve (3) is in the shape of an inverted step, and the oil deflector ring (3-1) is arranged on the outer side edge of the step.

6. The lifting device of the moxibustion apparatus according to claim 5, characterized in that: The cross section of the unit shell (2-1) is arranged to increase from one side of the bottom of the lifting sleeve (3) toward the top of the lifting sleeve (3).

7. The lifting device of the moxibustion apparatus according to claim 5, characterized in that: The bottom of the oil retaining ring (3-1) is provided with a slope surface (3-2).

8. The lifting device of the moxibustion apparatus according to claim 4, characterized in that: The oil retaining structure comprises a plurality of conical folds (3-3), and oil storage grooves (3-7) are formed between adjacent folds.

9. The lifting device of the moxibustion apparatus according to claim 7, characterized in that: The cross section of the unit shell (2-1) is reduced from one side of the bottom of the lifting sleeve (3) to the top of the lifting sleeve (3).

10. The lifting device of the moxibustion apparatus according to claim 8, characterized in that: The upper end of the lifting sleeve (3) is connected to the unit shell (2-1), and the lower end of the lifting sleeve (3) is connected to the moxibustion instrument via a connecting ring (3-4).

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