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CN-116440406-B - Movable placement mechanism and percutaneous and acupoint therapeutic apparatus

CN116440406BCN 116440406 BCN116440406 BCN 116440406BCN-116440406-B

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a movable placement mechanism and a percutaneous and acupoint therapeutic apparatus, which comprises a bottom plate, wherein a plurality of rollers are arranged at the bottom of the bottom plate, a power structure, a transmission structure, a supporting structure and a fixing structure for fixing the supporting structure are arranged on the bottom plate, the supporting structure comprises four supporting plates which are respectively and vertically positioned at four corners of the bottom plate, a hinging seat is arranged on the bottom plate, the upper end of the supporting plate is hinged on the hinging seat, the lower end face of the supporting plate is a plane, the power structure is in transmission connection with the fixing structure and the supporting structure through the transmission structure, the rollers are in contact with the ground in a movable state, and the lower end face of the supporting plate is in contact with the ground in a placement state. The movable supporting device aims to increase the contact area between the movable placing mechanism and the ground and reduce the moving risk by supporting the bottom plate through the supporting plate with the lower end face being a plane.

Inventors

  • SHOU ENGUANG
  • Shou Enliang
  • YAN HUAGEN
  • ZHANG WEI
  • SUN JIANLIANG
  • FANG WEI

Assignees

  • 杭州大力神医疗器械有限公司

Dates

Publication Date
20260508
Application Date
20230321

Claims (9)

  1. 1. The movable placement mechanism comprises a bottom plate (1), wherein a plurality of rollers (10) are arranged at the bottom of the bottom plate (1), the movable placement mechanism is characterized in that a power structure, a transmission structure, a supporting structure and a fixing structure for fixing the supporting structure are arranged on the bottom plate (1), the supporting structure comprises four supporting plates (2) which are respectively and vertically arranged at four corners of the bottom plate (1), a hinging seat (3) is arranged on the bottom plate (1), the upper end of each supporting plate (2) is hinged to the hinging seat (3), the lower end face of each supporting plate (2) is a plane, the power structure is in transmission connection with the fixing structure and the supporting structure, the rollers (10) are in contact with the ground in a moving state, and the lower end face of each supporting plate (2) is in contact with the ground in a placement state; the utility model provides a fixed knot constructs including first lead screw (41), driving sleeve (42) and slip cap (43), bottom plate (1) bottom fixed mounting has installing support (4), first lead screw (41) are rotated and are installed on installing support (4), power structure is connected with first lead screw (41) transmission through driving structure, driving sleeve (42) spiro union is on first lead screw (41), driving sleeve (42) and installing support (4) sliding connection, dog (420) are all installed at driving sleeve (42) both ends, slip cap (43) slidable mounting is on driving sleeve (42), install rack (44) on slip cap (43), backup pad (2) side fixed mounting has gear (31), two limit are located the front and back both sides of the below of the axis of gear (31) respectively around the lower terminal surface of backup pad (2), are located inboard fixed mounting has locating piece (320) on dog (420), notch (32) have been seted up to the outer wall of gear (31), place notch (32) when carrying out, establish in notch (320).
  2. 2. A mobile positioning mechanism according to claim 1, characterized in that the outer lateral surface (20) of the support plate (2) is an arc-shaped surface.
  3. 3. A mobile positioning mechanism according to claim 1, wherein the driving sleeve (42) is provided with springs (430) on both sides of the sliding sleeve (43).
  4. 4. The movable placement mechanism according to claim 1, wherein the power structure is a first motor (5), the first motor (5) is fixedly installed on the base plate (1), the transmission structure comprises a main shaft (51) and two auxiliary shafts (52), the main shaft (51) is in transmission connection with a power output shaft of the first motor (5), two ends of the main shaft (51) are respectively in transmission connection with the auxiliary shafts (52), and two ends of the auxiliary shaft (52) are fixedly connected with the first screw rod (41).
  5. 5. The percutaneous and acupoint therapeutic apparatus is characterized by comprising a therapeutic apparatus body (6) and a movable placement mechanism as set forth in any one of claims 1-4, wherein a supporting mechanism (60) is fixedly mounted on the bottom plate (1), and the therapeutic apparatus body (6) is mounted on the supporting mechanism (60).
  6. 6. The percutaneous and acupoint therapeutic apparatus according to claim 5, wherein the supporting mechanism (60) comprises a lifting structure and vertical plates (61) located at two sides of the lifting structure, the moving ends of the lifting structure are fixedly connected with the therapeutic apparatus body (6), cover plates (62) are rotatably installed at the upper ends of the two vertical plates (61), clamping grooves (610) are formed in the bottoms of the therapeutic apparatus body (6), when the therapeutic apparatus body (6) is supported by the two cover plates (62), the cover plates (62) incline outwards from top to bottom and the top ends of the cover plates are clamped in the clamping grooves (610), the therapeutic apparatus body (6) comprises an operation interface, and when the therapeutic apparatus body (6) is in a folded state, the cover plates (62) are arranged on the operation interface of the therapeutic apparatus body (6).
  7. 7. The percutaneous and acupoint therapeutic apparatus according to claim 6, wherein the lifting structure comprises a second motor (63), a second screw rod (631), a lifting sleeve, a guide rod (632) and a guide sleeve (633), the second motor (63) is fixedly mounted on the bottom plate (1), the second screw rod (631) is mounted on a rotating shaft of the second motor (63) in a transmission manner, the lifting sleeve is fixedly connected with the therapeutic apparatus body (6) and is screwed on the second screw rod (631), and the guide sleeve (633) is fixedly mounted on the therapeutic apparatus body (6) and is sleeved on the guide rod (632).
  8. 8. The percutaneous and acupoint therapeutic apparatus according to claim 6, wherein the lower end surface of the therapeutic apparatus body (6) is vertically provided with a baffle (64) on the inner wall of the clamping groove (610).
  9. 9. The percutaneous and acupoint therapeutic apparatus according to claim 8, wherein a torsion spring is installed between the vertical plate (61) and the cover plate (62) to drive the upper end of the cover plate (62) to rotate inwards.

Description

Movable placement mechanism and percutaneous and acupoint therapeutic apparatus Technical Field The invention belongs to the technical field of medical appliances, and particularly relates to a movable placement mechanism and a percutaneous and acupoint therapeutic apparatus. Background The percutaneous nerve electric stimulation analgesia operation has been used for more than half a century abroad, and domestic scientists combine the percutaneous nerve electric stimulation analgesia operation with meridian points of traditional Chinese medicine, so that the percutaneous acupoint electric stimulation operation has a good analgesia effect. The multi-targeting therapy has obvious treatment effects on local pain, whole body pain, visceral pain and the like, has the advantages of quick response, wide disease spectrum, good overall regulation effect, few side effects and the like, can be used for treating various acute and chronic pains, becomes a main green analgesic means recognized at home and abroad, and is a typical representative of green analgesia. In the existing therapeutic apparatus, for convenient movement, rollers are generally installed below the therapeutic apparatus, and brakes are arranged on the rollers, so that the therapeutic apparatus can be fixed when needed. However, when the roller with the brake is fixed on the therapeutic apparatus, the therapeutic apparatus has the risk of sliding even if all the rollers are braked due to the small contact area between the roller and the ground. Disclosure of Invention The invention aims to provide a movable placement mechanism and a percutaneous and acupoint therapeutic apparatus, wherein a bottom plate is supported by a support plate with a plane lower end surface, so that the contact area between the movable placement mechanism and the ground is increased, and the moving risk is reduced. In order to achieve the technical purpose, the invention adopts the following technical scheme: a movable placement mechanism, which comprises a bottom plate, wherein a plurality of rollers are arranged at the bottom of the bottom plate, The base plate is provided with a power structure, a transmission structure, a supporting structure and a fixing structure for fixing the supporting structure, The supporting structure comprises four supporting plates which are respectively and vertically positioned at four corners of the bottom plate, The bottom plate is provided with a hinging seat, the upper end of the supporting plate is hinged on the hinging seat, The lower end surface of the supporting plate is a plane, The power structure is in transmission connection with the fixed structure and the supporting structure through the transmission structure, In the moving state, the roller contacts with the ground, In the placed state, the lower end face of the supporting plate is in contact with the ground. Further defined, the fixed structure comprises a first screw rod, a transmission sleeve and a sliding sleeve, The bottom of the bottom plate is fixedly provided with a mounting bracket, The first screw rod is rotatably arranged on the mounting bracket, The power structure is connected with the first screw rod in a transmission way through a transmission structure, The transmission sleeve is in threaded connection with the first screw rod, The transmission sleeve is connected with the mounting bracket in a sliding way, The two ends of the transmission sleeve are provided with stop blocks, The sliding sleeve is slidably arranged on the transmission sleeve, A rack is arranged on the sliding sleeve, The side surface of the supporting plate is fixedly provided with a gear, The front and rear side lines of the lower end surface of the supporting plate are respectively positioned at the front and rear sides below the central axis of the gear, A positioning block is fixedly arranged on the stop block positioned at the inner side, The outer wall of the gear is provided with a notch, When the positioning block is placed, the positioning block is inserted into the notch. The structure design is characterized in that the first screw rod, the transmission sleeve, the sliding sleeve, the gear, the positioning block and the notch are mutually matched, when the positioning block is in a placing state, the positioning block is inserted into the notch to limit the rotation of the gear and prevent the support plate from rotating, at the moment, the gear and the rack are in a separation state, the problem of damage to the gear and the rack caused by shaking of equipment and meshing of the gear and the rack can be avoided, meanwhile, the edge line on the right side of the lower end surface of the support plate passes through the central axis of the gear, and the support plate automatically rotates clockwise under the action of equipment gravity. Further defined, the outer side of the support plate is an arcuate surface. In the structural design, in the process of converting the placement state i