Locking structure for pause pressure function device for osteopathic robot

Abstract

The utility model discloses a locking structure for a pause pressure function device for an osteopathic robot, and relates to the technical field of rehabilitation instruments. The device comprises a device equipment plate and a locking assembly, an ejector rod is installed on the device equipment plate in a sliding mode, the locking assembly is composed of an equipment box, two side plates and a rotating shaft, the ejector rod penetrates through the equipment box, the equipment box is fixedly installed on the upper surface of the device equipment plate, and the side plates are fixedly installed on the upper surface of the device equipment plate. The rotating shaft is rotationally mounted between the two side plates, a self-locking mechanism is arranged on one side plate, and a lubricating assembly is arranged on the equipment box; the self-locking mechanism comprises a movable plate, and a limiting rod is fixedly mounted on the lower surface of the movable plate; according to the utility model, the limiting rod is driven to vertically descend, so that the limiting rod is vertically inserted into the limiting hole, and the limiting rod limits the rotating shaft through the limiting hole, so that the influence on the rotation of the rotating shaft caused by vibration in the operation process of the pause pressure function device for the dynamic bone setting bed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a locking structure for a pressing function device of an osteopathic robot. Background Art

[0002] The dynamic osteopathic bed pressure device is a device for osteopathic beds that can adjust the posture of the human body. It is a product developed based on the theories of spinal correction and Chinese medicine massage.

[0003] However, there are still some problems with the conventional dynamic osteopathic bed pressure relief device:

[0004] 1. When the conventional dynamic osteopathic bed pressing function device is working, although the locking structure on the device can adjust the position of the steel ball and lock the push rod to prevent the push rod from falling back by itself, the device is prone to shaking during operation. Especially when facing some heavy patients, the rotating shaft on the locking structure is prone to self-rotation due to vibration, thereby affecting the normal operation of the dynamic osteopathic bed pressing function device;

[0005] 2. At the same time, the conventional dynamic osteopathic bed pressure-pressing device is not convenient for medical staff to lubricate the push rod, and the lubrication operation is very troublesome. When the push rod is lifted vertically, as the lifting times increase, the friction force encountered by the push rod during the lifting process becomes larger, resulting in a large lifting resistance of the push rod, which in turn makes the medical staff's work intensity higher. At the same time, the service life of the dynamic osteopathic bed pressure-pressing device is affected;

[0006] In view of the above problems, the inventor proposes a locking structure for a compression function device for an osteopathic robot to solve the above problems. Utility Model Content

[0007] In order to solve the problems in the prior art that the pressing function device for a dynamic osteopathic bed is inconvenient to self-lock the rotating shaft of the locking structure and to lubricate the top rod of the pressing function device for a dynamic osteopathic bed; the purpose of the utility model is to provide a locking structure for the pressing function device for an osteopathic robot.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a locking structure for a pressing function device for an osteopathic robot, comprising a device plate and a locking assembly, wherein a push rod is slidably mounted on the device plate, and the locking assembly is composed of a device box, two side plates and a rotating shaft, wherein the push rod passes through the device box, the device box is fixedly mounted on the upper surface of the device plate, the side plate is fixedly mounted on the upper surface of the device plate, the rotating shaft is rotatably mounted between the two side plates, one of the side plates is provided with a self-locking mechanism, and a lubrication assembly is provided on the device box;

[0009] The self-locking mechanism includes a movable plate, a limiting rod is fixedly installed on the lower surface of the movable plate, a plurality of limiting holes distributed in a ring array are provided on the outer wall of the rotating shaft, one end of the limiting rod away from the movable plate is vertically corresponding to one of the limiting holes, a sliding groove is provided on one side of one of the side plates, a sliding block is slidably installed on the inner wall of the sliding groove, a connecting rod is fixedly installed on one side of the sliding block, and the end of the connecting rod away from the sliding block is fixedly connected to one side of the movable plate.

[0010] Preferably, a threaded rod is rotatably mounted on the upper surface of one of the side panels, the threaded rod passes through the slide groove and is threadably rotatably connected to the slider, a worm is rotatably mounted on the upper surface of one of the side panels, a worm wheel is fixedly mounted on one end of the threaded rod, and the worm and the worm wheel are meshingly connected.

[0011] Preferably, a support plate is fixedly mounted on the upper surface of one of the side plates, and one end of the worm is rotatably connected to one side of the support plate.

[0012] Preferably, an adjusting knob is fixedly mounted on the other end of the worm.

[0013] Preferably, the lubrication assembly includes an oil storage box, which is fixedly mounted on the upper surface of the equipment box, a sleeve is fixedly mounted in the middle of the equipment box, a gasket is fixedly mounted on the inner wall of the sleeve, the push rod passes through the gasket and is in movably contact with the inner wall of the gasket, a plurality of oil filling holes distributed in a ring array are provided inside the sleeve, a first flow cavity and a second flow cavity are respectively provided between the plurality of oil filling holes, an oil filling pipe is fixedly mounted on one side of the oil storage box, and an end of the oil filling pipe away from the oil storage box is connected to one of the oil filling holes.

[0014] Preferably, a filling pipe is fixedly installed on the other side of the oil storage box, and a sealing plug is movably inserted at one end of the filling pipe away from the oil storage box.

[0015] Preferably, four notches are formed on the surfaces of the sleeve and the gasket.

[0016] Preferably, a valve is rotatably mounted on one end of the oil filling pipe close to the oil storage box.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the utility model, by driving the limit rod to descend vertically, the limit rod is vertically inserted into the limit hole, and the limit rod limits the rotating shaft through the limit hole, so as to avoid the influence of the rotation of the rotating shaft caused by vibration during the operation of the dynamic osteopathic bed.

[0019] 2. In the utility model, by opening the valve, the lubricating grease in the oil storage box enters the oil filling hole through the oil filling pipe, the lubricating grease in the oil filling hole contacts the gasket, the gasket absorbs the lubricating grease, and the gasket that absorbs the lubricating grease lubricates the outer wall of the push rod, so that the push rod is smoother during the vertical lifting process. At the same time, when the medical staff vertically presses down the bottom plate on the equipment plate of the device, the push rod descends more smoothly, thereby reducing the working intensity of the medical staff and increasing the service life of the pressure function device for the dynamic osteopathic bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a locking structure for a pressing function device for a bone setting robot.

[0022] Figure 2 It is a schematic diagram of the connection structure between the self-locking mechanism and the rotating shaft and the lubrication component and the ejector rod of the utility model.

[0023] Figure 3 For this utility model Figure 2 A magnified schematic diagram of part A in FIG.

[0024] Figure 4 It is a schematic diagram of the cross section of the equipment box of the utility model and the connection structure of the lubrication component.

[0025] Figure 5 It is a schematic diagram of the cross-section structure of the connection and sleeve of the lubrication component of the utility model.

[0026] Figure 6 For this utility model Figure 5 An enlarged schematic diagram of part B in FIG.

[0027] In the figure: 1. device plate; 11. push rod; 2. locking assembly; 21. device box; 22. side plate; 23. rotating shaft; 3. self-locking mechanism; 31. movable plate; 32. limit rod; 33. limit hole; 34. slide groove; 35. slider; 36. connecting rod; 37. threaded rod; 38. support plate; 39. worm; 4. adjusting knob; 41. worm gear; 5. lubrication assembly; 51. oil storage box; 52. filling pipe; 521. sealing plug; 53. sleeve; 54. gasket; 55. notch; 56. oil filling hole; 57. first circulation chamber; 58. second circulation chamber; 59. oil filling pipe; 591. valve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example: Figure 1-6 As shown, the utility model provides a locking structure for a pressing function device for an orthopedic robot, comprising a device plate 1 and a locking assembly 2, wherein a push rod 11 is slidably mounted on the device plate 1, and the locking assembly 2 is composed of a device box 21, two side plates 22 and a rotating shaft 23, wherein the push rod 11 passes through the device box 21, the device box 21 is fixedly mounted on the upper surface of the device plate 1, the side plates 22 are fixedly mounted on the upper surface of the device plate 1, and the rotating shaft 23 is rotatably mounted between the two side plates 22, wherein a self-locking mechanism 3 is provided on one of the side plates 22, and a lubricating assembly 5 is provided on the device box 21;

[0030] The self-locking mechanism 3 includes a movable plate 31, a limiting rod 32 is fixedly installed on the lower surface of the movable plate 31, a plurality of limiting holes 33 distributed in a ring array are provided on the outer wall of the rotating shaft 23, one end of the limiting rod 32 away from the movable plate 31 is vertically corresponding to one of the limiting holes 33, a sliding groove 34 is provided on one side of one of the side plates 22, a slider 35 is slidably installed on the inner wall of the sliding groove 34, a connecting rod 36 is fixedly installed on one side of the slider 35, and the end of the connecting rod 36 away from the slider 35 is fixedly connected to one side of the movable plate 31.

[0031] By adopting the above technical solution, by setting up a self-locking mechanism 3, the self-locking mechanism 3 can lock the rotating shaft 23 to prevent the rotating shaft 23 from rotating due to the vibration of the device and affecting the locking component 2. By setting up a lubrication component 5, the lubrication component 5 makes it easy for medical personnel to lubricate the outer wall of the push rod 11, thereby improving the convenience of lubricating the push rod 11.

[0032] A threaded rod 37 is rotatably mounted on the upper surface of one of the side panels 22. The threaded rod 37 passes through the slide groove 34 and is threadedly rotatably connected to the slider 35. A worm 39 is rotatably mounted on the upper surface of one of the side panels 22. A worm wheel 41 is fixedly mounted on one end of the threaded rod 37. The worm 39 and the worm wheel 41 are meshingly connected.

[0033] By adopting the above technical solution, the worm 39 is rotated, the worm 39 drives the worm wheel 41 to rotate, the worm wheel 41 rotates the threaded rod 37, and the threaded rod 37 drives the slider 35 to slide along the inner wall of the slide groove 34 in the vertical direction.

[0034] A support plate 38 is fixedly mounted on the upper surface of one of the side plates 22 , and one end of the worm 39 is rotatably connected to one side of the support plate 38 .

[0035] By adopting the above technical solution, the support plate 38 is provided, and the support plate 38 supports the worm 39 .

[0036] The other end of the worm 39 is fixedly mounted with an adjusting knob 4 .

[0037] By adopting the above technical solution, by manually rotating the adjusting knob 4 , the adjusting knob 4 can cause the worm 39 to rotate.

[0038] The lubrication assembly 5 includes an oil storage box 51, which is fixedly mounted on the upper surface of the equipment box 21. A sleeve 53 is fixedly mounted in the middle of the equipment box 21, and a gasket 54 is fixedly mounted on the inner wall of the sleeve 53. The push rod 11 passes through the gasket 54 and is in active contact with the inner wall of the gasket 54. A plurality of oil filling holes 56 distributed in a ring array are provided inside the sleeve 53, and a first flow cavity 57 and a second flow cavity 58 are respectively provided between the plurality of oil filling holes 56. An oil filling pipe 59 is fixedly mounted on one side of the oil storage box 51, and an end of the oil filling pipe 59 away from the oil storage box 51 is connected to one of the oil filling holes 56.

[0039] By adopting the above technical scheme, an oil storage box 51, an oil filling pipe 59, an oil filling hole 56, a first circulation chamber 57 and a second circulation chamber 58 are set. The first circulation chamber 57 and the second circulation chamber 58 make the multiple oil filling holes 56 in a connected state. When the lubricating grease in the oil storage box 51 flows out through the oil filling pipe 59 and enters the multiple oil filling holes 56, the gasket 54 absorbs the lubricating grease and is soaked in the lubricating grease. The gasket 54 that absorbs the lubricating grease lubricates the outer wall of the push rod 11, so that the push rod 11 is smoother during the vertical lifting process. At the same time, when the medical staff vertically presses down the bottom plate on the device equipment plate 1, the push rod 11 descends more smoothly, thereby reducing the working intensity of the medical staff and increasing the service life of the dynamic osteopathic bed.

[0040] A filling pipe 52 is fixedly mounted on the other side of the oil storage box 51 , and a sealing plug 521 is movably inserted at one end of the filling pipe 52 away from the oil storage box 51 .

[0041] By adopting the above technical solution, by providing the sealing plug 521 and the filling pipe 52 , when the medical staff pulls out the sealing plug 521 , it is convenient to fill lubricating grease into the oil storage box 51 .

[0042] Four notches 55 are formed on the surfaces of the sleeve 53 and the washer 54 .

[0043] By adopting the above technical solution and setting the notch 55 , the steel ball in the locking assembly 2 can pass through the notch 55 to limit the push rod 11 . This is the prior art and will not be described in detail here.

[0044] A valve 591 is rotatably mounted on one end of the oil filling pipe 59 close to the oil storage box 51 .

[0045] By adopting the above technical solution and setting the valve 591 , it is convenient for medical personnel to control the opening and closing of the oil injection pipe 59 .

[0046] Working principle: After the adjustment of the steel ball in the locking assembly 2 is completed, the medical staff manually turns the adjusting knob 4, the adjusting knob 4 causes the worm 39 to rotate, the worm 39 drives the worm wheel 41 to rotate, the worm wheel 41 causes the threaded rod 37 to rotate, the threaded rod 37 drives the slider 35 to slide vertically downward along the inner wall of the slide groove 34, the slider 35 causes the movable plate 31 and the limit rod 32 to vertically descend through the connecting rod 36, until the limit rod 32 vertically descends to the inside of the limit hole 33 corresponding thereto, and then stops turning the adjusting knob 4, at this time, the limit rod 32 limits the rotating shaft 23 through the limit hole 33, so as to avoid the influence of the rotation of the rotating shaft 23 caused by vibration during the operation of the dynamic osteopathic bed pressure function device;

[0047] When the push rod 11 needs to be lubricated, the medical staff manually turns the valve 591 to put the oil filling pipe 59 into a circulation state, and the lubricating grease in the oil storage box 51 enters the corresponding oil filling hole 56 through the oil filling pipe 59. At the same time, the flow through the first circulation chamber 57 and the second circulation chamber 58 makes the multiple oil filling holes 56 filled with lubricating grease. The lubricating grease in the multiple oil filling holes 56 contacts the gasket 54, and the gasket 54 absorbs the lubricating grease and is soaked in the lubricating grease. The gasket 54 that absorbs the lubricating grease lubricates the outer wall of the push rod 11, so that the push rod 11 is smoother during the vertical lifting process. At the same time, when the medical staff vertically presses down the bottom plate on the device plate 1, the push rod 11 descends more smoothly, thereby reducing the working intensity of the medical staff and increasing the service life of the dynamic osteopathic bed.

[0048] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A locking structure for a pressing function device for an osteopathic robot, comprising a device plate (1) and a locking assembly (2), characterized in that: A push rod (11) is slidably mounted on the device plate (1); the locking assembly (2) is composed of a device box (21), two side plates (22) and a rotating shaft (23); the push rod (11) passes through the device box (21); the device box (21) is fixedly mounted on the upper surface of the device plate (1); the side plates (22) are fixedly mounted on the upper surface of the device plate (1); the rotating shaft (23) is rotatably mounted between the two side plates (22); a self-locking mechanism (3) is provided on one of the side plates (22); and a lubricating assembly (5) is provided on the device box (21); The self-locking mechanism (3) comprises a movable plate (31), a limiting rod (32) is fixedly installed on the lower surface of the movable plate (31), a plurality of limiting holes (33) distributed in a ring array are provided on the outer wall of the rotating shaft (23), one end of the limiting rod (32) away from the movable plate (31) is vertically corresponding to one of the limiting holes (33), one side of one of the side plates (22) is provided with a sliding groove (34), a sliding block (35) is slidably installed on the inner wall of the sliding groove (34), a connecting rod (36) is fixedly installed on one side of the sliding block (35), and one end of the connecting rod (36) away from the sliding block (35) is fixedly connected to one side of the movable plate (31).

2. The locking structure for the pressing function device for an osteopathic robot according to claim 1, characterized in that: A threaded rod (37) is rotatably mounted on the upper surface of one of the side plates (22), the threaded rod (37) passes through the slide groove (34) and is threadably rotatably connected to the slider (35), a worm (39) is rotatably mounted on the upper surface of one of the side plates (22), a worm wheel (41) is fixedly mounted on one end of the threaded rod (37), and the worm (39) and the worm wheel (41) are meshingly connected.

3. The locking structure for the pressing function device for an osteopathic robot according to claim 2, characterized in that: A support plate (38) is fixedly mounted on the upper surface of one of the side plates (22), and one end of the worm (39) is rotatably connected to one side of the support plate (38).

4. The locking structure for the pressing function device for an osteopathic robot according to claim 2, characterized in that: An adjusting knob (4) is fixedly mounted on the other end of the worm (39).

5. The locking structure for the pressing function device for an osteopathic robot according to claim 1, characterized in that: The lubrication assembly (5) comprises an oil storage box (51), the oil storage box (51) is fixedly mounted on the upper surface of the equipment box (21), a sleeve (53) is fixedly mounted in the middle of the equipment box (21), a gasket (54) is fixedly mounted on the inner wall of the sleeve (53), the push rod (11) passes through the gasket (54) and is in movable contact with the inner wall of the gasket (54), a plurality of oil filling holes (56) distributed in an annular array are provided inside the sleeve (53), a first circulation cavity (57) and a second circulation cavity (58) are respectively provided between the plurality of oil filling holes (56), an oil filling pipe (59) is fixedly mounted on one side of the oil storage box (51), and an end of the oil filling pipe (59) away from the oil storage box (51) is connected to one of the oil filling holes (56).

6. The locking structure for the pressing function device for the bone setting robot according to claim 5, characterized in that: A filling pipe (52) is fixedly mounted on the other side of the oil storage box (51), and a sealing plug (521) is movably inserted at one end of the filling pipe (52) away from the oil storage box (51).

7. The locking structure for the pressing function device for an osteopathic robot according to claim 5, characterized in that: The surfaces of the sleeve (53) and the washer (54) are each provided with four notches (55).

8. The locking structure for the pressing function device for an osteopathic robot according to claim 5, characterized in that: A valve (591) is rotatably mounted on one end of the oil filling pipe (59) close to the oil storage box (51).

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