CN220546404U

CN220546404U - Portable pain relieving device

Info

Publication number: CN220546404U
Application number: CN202321756466.5U
Authority: CN
Inventors: 李永莎; 李雪薇; 纪丽娟; 赵明娟; 龙思元; 孙光菊
Original assignee: First Affiliated Hospital of Army Medical University
Current assignee: First Affiliated Hospital of Army Medical University
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-03-01
Anticipated expiration: 2033-07-06

Abstract

The utility model provides a portable pain relieving device which comprises a mounting shell, wherein a handle ring is arranged on the mounting shell, a plurality of groups of rotatable massage columns are arranged at the bottom of the mounting shell, the massage columns are connected through a linkage mechanism so as to enable the massage columns to rotate simultaneously, a hinged handle is arranged on the mounting shell, the handle is connected with one massage column through a transmission mechanism, the handle is held to drive the one massage column to rotate through the transmission mechanism, and a torsion spring is arranged between the handle and the handle ring. The pain relieving device does not need repeated charging, is convenient for patients to relieve the pain at any time and any place, has small volume and is convenient to carry.

Description

Portable pain relieving device

Technical Field

The utility model particularly relates to a portable pain relieving device.

Background

Musculoskeletal pain refers to pain in muscles, bones, ligaments, tendons and nerves. These pain levels range from mild to severe enough to affect a person's daily life. Pain may be sudden onset, but of short duration, which is known as acute pain. Pain lasting for more than 3 to 6 months is called chronic pain. Pain is currently relieved mostly by means of massage.

According to the Chinese patent of 202023313336.3, an orthopedic pain relieving device is provided, when the pain relieving device is used, a motor is started to drive a cam to rotate, when the cam is contacted with a movable plate, a movable rod drives a connecting rod and a massage device to move, and when the massage device moves, the massage device can effectively massage a patient to relieve pain. However, most of the traditional pain reliever needs to be charged, and the pain position cannot be massaged manually, so that the pain position cannot be relieved conveniently by a patient at any time and any place.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a portable pain relieving device, which aims to solve the technical problems that most of the traditional pain relieving devices provided in the background art need to be charged and the pain position cannot be manually massaged, so that the pain position cannot be relieved conveniently by a patient at any time and any place.

In order to achieve the above object, the present utility model provides a portable pain relieving device, comprising:

the mounting shell is provided with a handle ring;

the massage columns are provided with a plurality of groups and are rotatably arranged at the bottom of the mounting shell, and the massage columns are connected through a linkage mechanism so that the massage columns can rotate at the same time;

one end of the handle is hinged with the mounting shell, the handle is connected with one group of massage columns through a transmission mechanism, and the handle is held to drive one group of massage columns to rotate through the transmission mechanism; and

And the torsion spring is arranged between the handle and the handle ring.

In a preferred embodiment, the linkage mechanism comprises a plurality of groups of belt pulleys, the plurality of groups of belt pulleys are respectively arranged on the plurality of groups of massage columns and are coaxially connected with the massage columns, the plurality of groups of belt pulleys are connected with each other by a transmission belt, and every two adjacent groups of belt pulleys provided with different transmission belts are connected by a reversing assembly.

In a preferred embodiment, the reversing assembly comprises two sets of transmission gears, the two sets of transmission gears are respectively arranged on the two sets of pulleys and are coaxially connected with the pulleys, and the two sets of transmission gears are meshed.

In a preferred embodiment, the transmission mechanism comprises:

the first bevel gear is arranged on one group of the massage columns and is coaxially connected with the massage columns;

a second bevel gear rotatably disposed in the mounting case along an axis thereof, the second bevel gear being engaged with the first bevel gear;

the first synchronous wheel is arranged on the second bevel gear and is coaxially connected with the second bevel gear; and

The second synchronizing wheel is arranged at the hinging point of the handle and the mounting shell, and the first synchronizing wheel is connected with the second synchronizing wheel through a synchronous belt.

In a preferred embodiment, a locking assembly is arranged at one end of the handle away from the hinge point of the handle and the mounting shell, and the handle is fixedly connected with the mounting shell through the locking assembly after the handle is held to be retracted.

In a preferred embodiment, the locking assembly comprises an L-shaped clamping block, an L-shaped groove is formed in one end of the handle, two ends of the L-shaped clamping block penetrate through the handle, the L-shaped clamping block is slidably clamped in the axis direction of the handle and is arranged in the L-shaped groove, two ends of the L-shaped clamping block extend out, a fixing groove is formed in the mounting shell, one end of the L-shaped clamping block is clamped in the fixing groove, and an elastic piece is arranged between the L-shaped clamping block and the L-shaped groove.

In a preferred embodiment, one end of the L-shaped clamping block, which is clamped with the fixing groove, is wedge-shaped.

Compared with the prior art, the utility model has the following beneficial effects:

this ware that eases pain is when using, handheld and holding handle ring and handle, and make the handle reset under the effect of torsional spring, thereby through holding the handle repeatedly and controlling one of them a set of massage post reciprocal rotation under drive mechanism's effect, wherein a set of massage post pivoted in-process drives other several sets of massage posts and rotates simultaneously through link gear, hug closely the pain region with the massage post, the massage post of rotation in-process is massaged the pain region, with the pain is eased, need not to charge repeatedly, make things convenient for the patient to ease the pain position anytime and anywhere, and this ware that eases pain is small in size, conveniently carry.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

Fig. 1 is a schematic perspective view of a portable pain relieving device according to the present utility model;

FIG. 2 is a cross-sectional view of a portable pain reliever of the present utility model;

FIG. 3 is a schematic view showing an internal structure of a portable pain relieving apparatus according to the present utility model;

FIG. 4 is an enlarged schematic view of area a of FIG. 2;

reference numerals:

101. a mounting shell; 102. a handle ring; 103. a massage column; 104. a belt pulley; 105. a drive belt; 106. a transmission gear; 107. a first bevel gear;

201. a second bevel gear; 202. a first synchronizing wheel;

301. a handle; 302. a second synchronizing wheel; 303. a synchronous belt; 304. a torsion spring;

401. an L-shaped groove; 402. an L-shaped clamping block; 403. an elastic member; 404. a fixing groove.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Examples:

as shown in fig. 1 and 2, the present utility model provides a portable pain relieving apparatus, comprising a mounting case 101, a handle ring 102 provided on the mounting case 101, a hinged handle 301 provided on the mounting case 101, and a torsion spring 304 provided between the handle 301 and the handle ring 102. When the handle ring 102 and the handle 301 are held by hand and are held, the handle 301 rotates along the hinge point of the handle ring 102 and the mounting shell 101 in the holding process, the torsion spring 304 is deformed, the handle 301 is reset by loosening the handle 301 under the resetting capability of the torsion spring 304, and therefore the handle 301 can be repeatedly held to swing.

As shown in fig. 2 and 3, in this embodiment, a plurality of rotatable massage columns 103 are disposed at the bottom of the mounting case 101, a handle 301 is connected with one of the massage columns 103 through a transmission mechanism, the handle 301 is held to drive one of the massage columns 103 to rotate through the transmission mechanism, the transmission mechanism includes a first bevel gear 107 disposed on one of the massage columns 103 and coaxially connected therewith, a second bevel gear 201 rotatable along the axis thereof is disposed in the mounting case 101, the second bevel gear 201 is engaged with the first bevel gear 107, a first synchronizing wheel 202 coaxially mounted is disposed on the second bevel gear 201, a second synchronizing wheel 302 is disposed at the hinge point of the handle 301 and the mounting case 101, and the first synchronizing wheel 202 and the second synchronizing wheel 302 are connected through a synchronizing belt 303.

The handle 301 drives the second synchronizing wheel 302 to rotate in the process of rotating along the hinge point of the handle and the mounting shell 101, the second synchronizing wheel 302 controls the first synchronizing wheel 202 to rotate through the synchronous belt 303 in the process of rotating, so that the second bevel gear 201 rotates, and the second bevel gear 201 controls one group of massage columns 103 to rotate through meshing with the first bevel gear 107.

As shown in fig. 2 and 3, in the present embodiment, the plurality of groups of massage columns 103 are connected by a linkage mechanism, so that the simultaneous rotation linkage mechanism of the plurality of groups of massage columns 103 includes a plurality of groups of pulleys 104, the plurality of groups of pulleys 104 are respectively disposed on and coaxially connected with the plurality of groups of massage columns 103, the plurality of groups of pulleys 104 are connected by driving belts 105, and each two adjacent groups of pulleys 104 provided with different driving belts 105 are connected by a reversing assembly. The reversing assembly comprises two groups of transmission gears 106, the transmission gears 106 are respectively arranged on the two groups of pulleys 104 and are coaxially connected with the pulleys, and the two groups of transmission gears 106 are meshed with each other.

Wherein, in the rotating process of one group of massage posts 103, the cooperation of the belt pulley 104 and the transmission belt 105 controls the adjacent group of massage posts 103 to rotate, and the meshing of the transmission gears 106 enables the belt pulleys 104 which are provided with different transmission belts 105 to rotate in opposite directions for every two adjacent groups of massage posts 103, so that the rotating directions of the groups of massage posts 103 are different, the phenomenon that the groups of massage posts 103 rotate in the same direction in the massaging process is avoided, the relative motion amplitude with muscles is reduced, and the massaging effect is improved.

As shown in fig. 2 and 4, in this embodiment, a locking assembly is disposed at an end of the handle 301 away from the hinge point of the handle and the mounting case 101, and the handle 301 is fixedly connected to the mounting case 101 through the locking assembly after the handle 301 is gripped and retracted. The locking assembly comprises an L-shaped clamping block 402, an L-shaped groove 401 is formed in one end of the handle 301, two ends of the L-shaped clamping block 402 penetrate through the handle 301, the L-shaped clamping block 402 is slidably clamped in the L-shaped groove 401 along the axis direction of the handle 301, two ends of the L-shaped clamping block 402 extend out, a fixing groove 404 is formed in the mounting shell 101, one end of the L-shaped clamping block 402 is clamped in the fixing groove 404, and an elastic piece 403 is arranged between the L-shaped clamping block 402 and the L-shaped groove 401. One end of the L-shaped clamping block 402, which is clamped with the fixing groove 404, is wedge-shaped.

After the pain relieving device is used, the handle 301 can be slightly forcefully held to retract the pain relieving device into the mounting shell 101, the L-shaped clamping block 402 slides along the direction of the handle 301 through the edge of the mounting shell 101 and the wedge-shaped end of the L-shaped clamping block 402, one end of the L-shaped clamping block 402 is clamped into the fixing groove 404 under the action of the elastic piece 403 after the handle 301 is completely retracted, the position of the handle 301 is fixed, and if the pain relieving device is required to be used, the user only needs to stir one end of the L-shaped clamping block 402 protruding out of the L-shaped groove 401 to enable the L-shaped clamping block to be separated from the fixing groove 404, so that the pain relieving device is more convenient to carry.

The utility model has the specific use mode and beneficial effects that:

when the pain relieving device is used, the handle ring 102 and the handle 301 are held by hand and held, the handle 301 is reset under the action of the torsion spring 304, so that by repeatedly holding the handle 301, the handle 301 drives the second synchronous wheel 302 to rotate in the moving process, so that the second bevel gear 201 rotates under the action of the synchronous belt 303 and the first synchronous wheel 202, the second bevel gear 201 controls one group of massage columns 103 to reciprocate through the cooperation with the first bevel gear 107 in the rotating process, one group of massage columns 103 controls the adjacent group of massage columns 103 to rotate through the cooperation of the belt pulley 104 and the transmission belt 105 in the rotating process, and drives other groups of massage columns 103 to rotate simultaneously under the meshing action of the transmission gear 106, and the groups of massage columns 103 rotate in different directions, so that the massage effect is improved. The massage column 103 is tightly attached to the pain area, the pain area is massaged by the massage column 103 in the rotation process, so that pain is relieved, repeated charging is not needed, a patient can relieve the pain at any time and any place conveniently, and the pain relieving device is small in size and convenient to carry.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments.

Claims

1. A portable pain reliever, comprising:

a mounting shell (101), wherein a handle ring (102) is arranged on the mounting shell (101);

the massage columns (103) are provided with a plurality of groups and are rotatably arranged at the bottom of the mounting shell (101), and the massage columns (103) are connected through a linkage mechanism so that the massage columns (103) are simultaneously rotated;

one end of the handle (301) is hinged with the mounting shell (101), the handle (301) is connected with one group of massage columns (103) through a transmission mechanism, and the handle (301) is held to drive one group of massage columns (103) to rotate through the transmission mechanism; and

A torsion spring (304) disposed between the handle (301) and the grip ring (102).

2. A portable pain reliever as claimed in claim 1, wherein: the linkage mechanism comprises a plurality of groups of belt pulleys (104), the plurality of groups of belt pulleys (104) are respectively arranged on the plurality of groups of massage columns (103) and are coaxially connected with the massage columns, the plurality of groups of belt pulleys (104) are connected with each other in a pair-by-pair mode through transmission belts (105), and every two adjacent groups of belt pulleys (104) provided with different transmission belts (105) are connected with each other through reversing assemblies.

3. A portable pain reliever as claimed in claim 2, wherein: the reversing assembly comprises transmission gears (106), wherein the transmission gears (106) are provided with two groups, the two groups of transmission gears (106) are respectively arranged on the two groups of belt pulleys (104) and are coaxially connected with the belt pulleys, and the two groups of transmission gears (106) are meshed.

4. The portable pain relieving apparatus as set forth in claim 1, wherein said transmission mechanism comprises:

a first bevel gear (107) arranged on one group of the massage columns (103) and coaxially connected with the massage columns;

a second bevel gear (201) rotatably provided in the mounting case (101) along an axis thereof, and the second bevel gear (201) is engaged with the first bevel gear (107);

a first synchronizing wheel (202) arranged on the second bevel gear (201) and coaxially connected with the second bevel gear; and

And the second synchronous wheel (302) is arranged at the hinge point of the handle (301) and the mounting shell (101), and the first synchronous wheel (202) and the second synchronous wheel (302) are connected through a synchronous belt (303).

5. A portable pain reliever as claimed in claim 1, wherein: one end of the handle (301) far away from the hinge point of the handle and the installation shell (101) is provided with a locking component, and the handle (301) is fixedly connected with the installation shell (101) through the locking component after the handle (301) is held to be retracted.

6. A portable pain reliever as claimed in claim 5, wherein: the locking assembly comprises an L-shaped clamping block (402), an L-shaped groove (401) is formed in one end of the handle (301), two ends of the L-shaped clamping block (402) penetrate through the handle (301), the L-shaped clamping block (402) is slidably clamped in the axis direction of the handle (301) and is arranged in the L-shaped groove (401), two ends of the L-shaped clamping block (402) extend out, a fixing groove (404) is formed in the mounting shell (101), one end of the L-shaped clamping block (402) is clamped in the fixing groove (404), and an elastic piece (403) is arranged between the L-shaped clamping block (402) and the L-shaped groove (401).

7. A portable pain reliever as claimed in claim 6, wherein: one end of the L-shaped clamping block (402) clamped with the fixing groove (404) is wedge-shaped.