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CN-121987475-A - Pressing device

CN121987475ACN 121987475 ACN121987475 ACN 121987475ACN-121987475-A

Abstract

The invention relates to the field of physiotherapy devices and discloses a pressing device, which comprises a fixing frame, a pressing device and a pressing device, wherein a moving device is arranged in the fixing frame and provided with a moving end; the pressing mechanism comprises a pressurizer, a base, a force application device and a massage head, wherein the base is connected with a movable end, a grating plate is arranged in the middle of the base, a pressurizing cavity is formed in the base and positioned at one side of the grating plate, the pressurizer is connected with the pressurizing cavity, a plurality of channels are formed in the grating plate, sealing plates are respectively arranged in the channels, the side, far away from the pressurizing cavity, of the sealing plates is respectively provided with the force application device, and the force application ends of the force application devices respectively penetrate out of the base and are connected with the massage head.

Inventors

  • Zhong Beilong

Assignees

  • 中山大学附属第五医院

Dates

Publication Date
20260508
Application Date
20260312

Claims (10)

  1. 1. A pressing device is characterized by comprising: the fixing frame (1) is internally provided with a moving device, and the moving device is provided with a moving end which can move in a translational manner in the fixing frame (1); The pressing mechanism comprises a pressurizer, a base (21), a force applicator and a massage head (23), wherein the base (21) is connected to the movable end, a grating plate (212) is arranged in the middle of the base (21), a pressurizing cavity (211) is formed in one side of the grating plate (212) in the base (21), the pressurizer is connected to the pressurizing cavity (211), a plurality of channels are formed in the grating plate (212), the pressurizing cavities (211) are respectively communicated with the pressurizing cavity (211), sealing plates (213) are respectively arranged in the channels, the sealing plates (213) can respectively move along the length direction of the channels, the force applicators are respectively arranged on one side, away from the pressurizing cavity (211), of the sealing plates (213), and the force applying ends of the force applicators respectively penetrate out of the base (21) and are connected with the massage head (23).
  2. 2. The pressing apparatus according to claim 1, wherein the force applying device comprises a cylinder (221), a piston (222) and an output rod (223), the cylinder (221) is connected to the channel, the piston (222) is disposed in the cylinder (221), one end of the output rod (223) is connected to the piston (222), and the other end of the output rod (223) penetrates out of the cylinder (221) and forms the force applying end.
  3. 3. A pressing apparatus according to claim 2, wherein an adjusting chamber (224) is formed in the cylinder (221) at a position of the piston (222) away from the output rod (223), and the adjusting chambers (224) in the plurality of force applicators are respectively communicated with each other.
  4. 4. A pressing device according to claim 3, wherein a pressurizing jacket (214) is provided around the outside of the base (21), a plurality of force applicators are provided around the pressurizing jacket (214), first through holes (215) are provided on the inside of the base (21) corresponding to the positions of the force applicators, first slotted holes (225) are provided on the positions of the cylinder (221) corresponding to the adjusting cavities (224), and the first through holes (215) are opposite to the first slotted holes (225).
  5. 5. A pressing device according to claim 3 or 4, wherein a pressing pipe (216) is provided outside the middle of the base (21), one end of the pressing pipe (216) penetrates into the base (21) and extends into the grating plate (212), a plurality of force applicators are respectively arranged around the pressing pipe (216), second communication holes (217) are respectively formed in positions, corresponding to the force applicators, of the outer side of the pressing pipe (216), and second straight slot holes (226) extending in the up-down direction are respectively formed in positions, corresponding to the second communication holes (217), of the cylinder body (221).
  6. 6. A pressing apparatus according to claim 5, wherein said pressing pipe (216) is provided with second control valves at positions of a plurality of said second communication holes (217), respectively.
  7. 7. A pressing apparatus according to claim 4, wherein the base (21) is provided with first control valves at positions of the plurality of first communication holes (215), respectively.
  8. 8. The pressing device according to claim 1, further comprising a seat (3), wherein the bottom side of the fixing frame (1) is disposed on the seat (3), and the fixing frame (1) is rotatable and positionable about a horizontal axis relative to the seat (3).
  9. 9. The pressing device according to claim 1, wherein the moving device comprises a lifting driving member and a first carriage (31), the first carriage (31) is movably connected to the fixing frame (1) along the up-down direction, the lifting driving member is in driving connection with the first carriage (31), the lifting driving member can drive the first carriage (31) to move up and down, and the base (21) is arranged on the first carriage (31).
  10. 10. The pressing device according to claim 9, wherein the moving device further comprises a translation driving member and a second carriage (32), the second carriage (32) is movably connected to the fixing frame (1) along a left-right direction, the translation driving member is in driving connection with the second carriage (32), the translation driving member can drive the second carriage (32) to move left and right, the base (21) is movably connected to the first carriage (31) along the left-right direction, and the base (21) is movably connected to the second carriage (32) along an up-down direction.

Description

Pressing device Technical Field The invention relates to the field of physiotherapy devices, in particular to a pressing device. Background The pressing type health care physiotherapy device generally uses one pressing surface or a plurality of pressing fingers to cooperatively work, presses the body of a user, and the surface of the human body has curves, for example, when complex curved surfaces such as shoulder blades, spinal canal and the like are pressed, the curved surface positions of the human body are difficult to effectively press, springs are respectively arranged on the plurality of pressing fingers of the current part pressing device, and the plurality of pressing fingers are respectively pressed to the surface of the human body by the plurality of springs so as to achieve the profiling purpose, but the pressing device has the problems that the pressing force is insufficient at the concave position of the body surface and is overlarge at the convex position of the body surface in the using process, so that the using experience is poor and the pressing physiotherapy effect is difficult to improve. Therefore, there is a need for a device that better conforms to the curved surface of the human body and that presses uniformly. Disclosure of Invention The present invention is directed to a pressing device that solves one or more of the problems of the prior art, and at least provides a beneficial choice or creation. The pressing device comprises a fixing frame, a pressing mechanism and a pressing mechanism, wherein a moving device is arranged in the fixing frame and provided with a moving end capable of moving in a translation mode in the fixing frame, the pressing mechanism comprises a pressurizer, a base, a force application device and a massage head, the base is connected to the moving end, a grating plate is arranged in the middle of the base, a pressurizing cavity is formed in the base and located at one side of the grating plate, the pressurizer is connected to the pressurizing cavity, a plurality of channels are formed in the grating plate, the pressurizing cavities are respectively communicated with the pressurizing cavity, sealing plates are respectively arranged in the channels, the sealing plates can respectively move along the length direction of the channels, the force application device is respectively arranged at one side, away from the pressurizing cavity, of the sealing plates, and the force application ends of the force application devices respectively penetrate through the base and are connected with the massage head. The technical scheme has the advantages that when the massage device is used, a user approaches the pressing fixing frame, the body surface is propped against the massage heads, the pressurizer does not pressurize the pressurizing cavity, part of the massage heads can prop against the raised part of the body surface, then the pressurizer pressurizes the pressurizing cavity, so that the sealing plate moves in the channel along the direction away from the pressurizing cavity, the massage heads are driven to prop against the body surface through the force application device, along with the gradual increase of the pressure in the pressurizing cavity, all the massage heads can be guaranteed to prop against the body surface of the user respectively, and the pressing force of the massage heads on the body surface is the same as the channels are communicated with the pressurizing cavity, at the moment, the force application end of the force application device drives the massage heads to move so as to realize further pressing on the local position of the body surface, so that when the massage heads are pressed on the human body, the curve of the human body can be better adjusted, particularly, effective contact and propping can be formed on the concave position of the body surface, and the massage heads can provide uniform pressing force for physical therapy, and the comfort and effect of pressing massage are improved. According to some embodiments of the invention, the force application device comprises a cylinder, a piston and an output rod, wherein the cylinder is connected in the channel, the piston is arranged in the cylinder, one end of the output rod is connected with the piston, and the other end of the output rod penetrates out of the cylinder and forms the force application end. When the massage device is used, the cylinder body is communicated to the external pressurizing equipment, and the piston is driven to move along the length direction of the cylinder body by controlling the pressure in the cylinder body, so that the massage head is driven to reciprocate to press the body surface through the output rod. According to some embodiments of the invention, the cylinder body is internally provided with an adjusting cavity at a position on one side of the piston away from the output rod, and the adjusting cavities in the force applicators are respectively communicate