CN211434791U

CN211434791U - Infrared therapeutic device

Info

Publication number: CN211434791U
Application number: CN201922010369.1U
Authority: CN
Inventors: 李任宇
Original assignee: Foshan Leawell Medical Technology Co ltd
Current assignee: Foshan Leawell Medical Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-08
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an infrared therapy device. Infrared treatment device, including the infrared emitter who connects gradually, the upper branch pipe, lower branch pipe and base, be equipped with the regulating spindle between infrared emitter and the upper branch pipe, be equipped with the epaxial shell of joint and the articulated shaft inferior valve of mutual normal running fit installation between upper branch pipe and the lower branch pipe, articulated shaft epitheca top and last leg joint, articulated shaft inferior valve and lower leg joint, still include pivot axle core, pivot axle core one end is one-way clutch gear, the other end is the straight-teeth gear, articulated shaft epitheca inside be equipped with one-way clutch gear complex tooth's socket, be equipped with in the articulated shaft inferior valve with straight-teeth gear complex rack. This application can realize having the unidirectional rotation of certain resistance, and the accessible button gets into two-way rotation state simultaneously and realizes two-way rotation, conveniently adjusts infrared emitter's angle and position.

Description

Infrared therapeutic device

Technical Field

The utility model relates to an infrared therapy machinery, in particular to infrared therapy device.

Background

The infrared ray generated by the infrared ray treatment device can penetrate through clothes, penetrate through skin and directly reach muscles and subcutaneous tissues, so that the thermal effect is generated, and the infrared ray treatment device is an indispensable important tool in medical care work. The existing infrared treatment device mainly comprises an infrared emitter, a machine arm and a base, wherein the infrared emitter is used for irradiating infrared rays, the machine arm is connected between a machine head and the base, the machine arm generally adopts a two-section type folding connection structure, and the machine head position is adjusted through the machine arm.

The joint rotating shaft is commonly used for joint parts of various devices, and the rotation action of the joint is convenient to carry out. The common joint pivot of infrared treatment device sets up one and presses the shrink that the button removed the cooperation spring, sets up the stopper in the joint axle simultaneously, and the stopper is spacing can not rotate under the conventional status, presses down the button after, and the stopper skew no longer has spacing effect, can the free rotation.

However, in the use process of the joint rotating shaft, the joint rotating shaft can only be rotated by pressing the button, and some single-hand operations cannot realize rotation, so that the joint rotating shaft is not convenient; meanwhile, the adjustment after the button is pressed has no resistance, and fine rotation cannot be performed.

The application provides a can directly carry out unidirectional rotation, can realize two-way pivoted infrared therapy device through the button, conveniently adjusts the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an infrared treatment device which can rotate in one direction under the normal state and rotate in two directions under the button and is convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme, an infrared treatment device comprises an infrared emitter, an upper branch pipe, a lower branch pipe and a base which are connected in sequence, an adjusting shaft is arranged between the infrared emitter and the upper branch pipe, an upper joint shaft shell and a lower joint shaft shell which are arranged between the upper branch pipe and the lower branch pipe in a mutually rotating and matching way are arranged, the top of the upper joint shaft shell is connected with the upper branch pipe, the lower joint shaft shell is connected with the lower branch pipe, the infrared treatment device also comprises a rotary shaft core, one end of the rotary shaft core is a one-way clutch gear, the other end of the rotary shaft core is a straight gear, a tooth socket which is matched with the one-way clutch gear is arranged inside the upper joint shaft shell, a rack which is matched with the straight gear is arranged inside the lower joint shaft shell, a spring which is connected with the rotary shaft core is embedded, the control block penetrates through the upper shell of the joint shaft and is in transmission fit with the shaft core of the rotating shaft.

The utility model realizes the one-way rotation of the joint shaft under the conventional state by arranging the one-way clutch gear at one end of the shaft core of the rotating shaft, and the other end adopts the straight gear to keep synchronous rotation; when the joint shaft needs to rotate reversely and bidirectionally, the control block is pressed down, the control block drives the shaft core of the rotating shaft to move rightwards, the spring is compressed, and the one-way clutch gear is separated from the tooth groove of the upper shell of the joint shaft, so that the bidirectional rotation can be realized; after the rotation adjustment is finished, the control block is released, the spring rebounds, the one-way clutch gear is meshed with the tooth groove again, and the normal state is returned. Thus, unidirectional and bidirectional rotation control can be realized.

In some embodiments, the adjusting shaft includes a connecting base for connecting the upper branch pipe and a movable tube sleeve rotatably mounted to the connecting base, the movable tube sleeve being connected to the infrared emitter.

In some embodiments, a positioning block is embedded in the upper shell of the joint shaft, the positioning block is a cross block, and the positioning block is in limit fit with the control block. The positioning block is arranged, the positioning block is matched with the control block, the control block is installed in a limiting mode, and the pressing direction of the control block is conveniently limited.

In some embodiments, the four legs of the positioning block are provided with buckling legs, and the buckling legs are fixedly installed on the upper shell of the joint shaft. The four feet of the positioning block are provided with clamping feet, the positioning block is fixedly installed with the upper shell of the joint shaft through the clamping feet, and the positioning block is installed more firmly and is not easy to fall off through the radian clamping of the clamping feet.

In some embodiments, the control block is provided with an avoiding groove, and the avoiding groove is arranged corresponding to the four feet of the positioning block. The control block is provided with the avoiding groove, the four feet of the positioning block are split by the avoiding groove, and the control block can be conveniently pressed without being blocked.

In some embodiments, the spring sleeve is provided with a positioning shaft, one side of the positioning shaft is provided with a positioning column, the positioning column is assembled and connected with the positioning shaft, and the positioning column is embedded in and penetrates through the joint shaft lower shell. Set up location axle and reference column, intercommunication pivot axle core and joint shaft inferior valve ensure the position not squint.

In some embodiments, a positioning hole is formed in the upper shell of the joint shaft, and the positioning hole is assembled with the positioning shaft. The upper shell of the joint shaft is assembled with the positioning shaft, so that the deviation in the installation and use processes is prevented.

In some embodiments, the joint shaft upper shell is provided with an upper shell mounting groove, the joint shaft lower shell is provided with a lower shell mounting groove, the upper support pipe is provided with an upper pipe mounting groove corresponding to the upper shell mounting groove, and the lower support pipe is provided with a lower pipe mounting groove corresponding to the lower shell mounting groove.

In some embodiments, the inner side of the upper shell of the joint shaft is provided with a limiting rail, the lower shell of the joint shaft is provided with a limiting block, and the limiting part is in limiting fit with the limiting block. The limiting rail and the limiting block are arranged, so that the rotation angle of the joint shaft is limited, and the rotation to a certain too large or too small useless angle is avoided.

The utility model has the advantages that: the infrared treatment device of the utility model forms unidirectional rotation which can be carried out under the conventional meshing state by arranging the unidirectional clutch gear on the shaft core of the rotating shaft and matching with the tooth socket arranged in the upper shell of the joint shaft; meanwhile, the spring and the spur gear on the other side of the shaft core of the rotating shaft are arranged, so that the rotating precision is ensured; after the control block is pressed down, the spring contracts, the one-way clutch gear is separated from the tooth groove, bidirectional rotation operation can be carried out, and switching between unidirectional rotation and bidirectional rotation is realized. The infrared emitter can rotate in one direction under the conventional state, and can rotate in two directions after the control block is pressed, so that the infrared emitter is convenient to use.

Drawings

FIG. 1 is a schematic view of the infrared treatment device of the present invention;

FIG. 2 is an exploded view of the joint portion of the present invention;

FIG. 3 is a schematic structural view of the upper shell of the joint shaft of the present invention;

fig. 4 is a schematic structural view of the inferior shell of the joint shaft of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the infrared therapeutic device comprises an infrared emitter 10, an upper supporting tube 3, a lower supporting tube 4 and a base 101 which are connected in sequence, wherein an adjusting shaft 9 is arranged between the infrared emitter 10 and the upper supporting tube 3, a joint shaft upper shell 1 and a joint shaft lower shell 2 which are arranged between the upper supporting tube 3 and the lower supporting tube 4 in a mutually rotating and matching way are arranged, the top of the joint shaft upper shell 1 is connected with the upper supporting tube 3, the joint shaft lower shell 2 is connected with the lower supporting tube 4, the infrared therapeutic device further comprises a rotating shaft core 5, one end of the rotating shaft core 5 is a one-way clutch gear 51, the other end is a straight gear 52, a tooth socket 11 which is matched with the one-way clutch gear 51 is arranged inside the joint shaft upper shell 1, a rack 21 which is matched with the straight gear 52 is arranged inside the joint shaft lower shell 2, a spring 6 which is connected with the rotating shaft core 5 is embedded inside the, the upper shell 1 of the joint shaft is embedded with a control block 7, and the control block 7 penetrates through the upper shell 1 of the joint shaft and is in transmission fit with the shaft core 5 of the rotating shaft.

The adjusting shaft 9 includes a connecting base 91 for connecting the upper branch pipe 3 and a movable pipe sleeve 92 rotatably installed at the connecting base 91, and the movable pipe sleeve 92 is connected with the infrared ray emitter 10.

The joint shaft upper shell 1 is embedded with a positioning block 8, the positioning block 8 is a cross block, and the positioning block 8 is in limit fit with the control block 7.

Four legs of the positioning block 8 are provided with buckling legs 81, and the buckling legs 81 are fixedly installed with the upper shell 1 of the joint shaft.

The control block 7 is provided with an avoiding groove 71, and the avoiding groove 71 is arranged corresponding to four feet of the positioning block 8.

The spring 6 is sleeved with a positioning shaft 61, one side of the positioning shaft 61 is provided with a positioning column 62, the positioning column 62 is assembled with the positioning shaft 61, and the positioning column 62 is embedded in and penetrates through the joint shaft lower shell 2.

A positioning hole 12 is arranged in the joint shaft upper shell 1, and the positioning hole 12 and the positioning shaft 61 are assembled and installed.

The joint shaft upper shell 1 is provided with an upper shell mounting groove 13, the joint shaft lower shell 2 is provided with a lower shell mounting groove 22, the upper supporting pipe 3 is provided with an upper pipe mounting groove 31 corresponding to the upper shell mounting groove 13, and the lower supporting pipe 4 is provided with a lower pipe mounting groove 41 corresponding to the lower shell mounting groove 22.

Limiting rails 14 are arranged on the inner side of the upper shell 1 of the joint shaft, limiting blocks 23 are arranged on the lower shell 2 of the joint shaft, and the limiting rails 14 are in limiting fit with the limiting blocks 23.

The utility model discloses infrared treatment device's joint shaft portion's action principle:

under the conventional state, the joint shaft is assembled, the upper shell 1 of the joint shaft and the lower shell 2 of the joint shaft are closed, the upper shell 1 of the joint shaft is fixedly installed with the upper supporting pipe 3 through the upper shell installation groove 13, the lower shell 2 of the joint shaft is fixedly installed with the lower supporting pipe 4 through the lower shell installation groove 22, and two ends of the positioning shaft 61 are connected with the positioning hole 12 and the positioning column 62. At this time, the one-way clutch gear 51 on the left side of the rotating shaft core 5 is engaged with the tooth groove 11 in the upper casing 1 of the joint shaft, the spur gear 52 on the right side of the rotating shaft core 5 is engaged with the rack 21 in the lower casing 2 of the joint shaft, and the spring 6 is in a non-pressure state. Can carry out the unidirectional rotation of joint axis this moment, can directly rotate the joint axis, because joint axis epitheca 1 passes through the one-way clutch gear 51 meshing of tooth's socket 11 with pivot axle core 5, because the tooth of one-way clutch gear 51 and tooth's socket 11 have a direction to be the hypotenuse, therefore one-way clutch gear 51 can carry out clockwise unidirectional rotation, when pivot axle core 5 rotates clockwise, pivot axle core 5 has one section displacement to the right, compression spring 6, when one-way clutch gear 51 passes through a tooth's socket 11 tooth, influenced by spring 6 elasticity, one-way clutch gear 51 is pressed back to tooth's socket 11, the iterative process, the unidirectional rotation process who has certain resistance promptly.

When reverse rotation is required, the control block 7 is pressed, the control block 7 presses the rotating shaft core 5 to displace rightward, so that the one-way clutch gear 51 is disengaged from the tooth groove 11, the straight gear 52 on the right side of the rotating shaft core 5 is meshed with the rack 21, and bidirectional free rotation can be performed at the moment.

The application can realize the unidirectional rotation with certain resistance, and the accessible button gets into the bidirectional rotation state simultaneously and realizes bidirectional rotation's infrared therapy device, conveniently adjusts irradiation position and direction.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. An infrared treatment device is characterized by comprising an infrared emitter (10), an upper branch pipe (3), a lower branch pipe (4) and a base (101) which are sequentially connected, wherein an adjusting shaft (9) is arranged between the infrared emitter (10) and the upper branch pipe (3), a joint shaft upper shell (1) and a joint shaft lower shell (2) which are matched and installed in a mutually rotating way are arranged between the upper branch pipe (3) and the lower branch pipe (4), the top of the joint shaft upper shell (1) is connected with the upper branch pipe (3), the joint shaft lower shell (2) is connected with the lower branch pipe (4), a rotating shaft core (5) is further included, one end of the rotating shaft core (5) is provided with a one-way clutch gear (51), the other end of the rotating shaft upper shell is provided with a straight gear (52), a tooth groove (11) matched with the one-way clutch gear (51) is arranged inside the joint shaft upper shell (1), and a rack (21) matched with the straight gear (52), the hinge is characterized in that a spring (6) connected with the hinge is embedded in the hinge shaft core (5), one end of the spring (6) is fixedly connected with the hinge shaft core (5), the other end of the spring is abutted to the inside of the joint shaft lower shell (2), a control block (7) is embedded in the joint shaft upper shell (1), and the control block (7) penetrates through the joint shaft upper shell (1) and is in transmission fit with the hinge shaft core (5).

2. The infrared treatment device as set forth in claim 1, wherein the adjustment shaft (9) includes a connection base (91) for connecting the upper branch tube (3) and a movable sleeve (92) rotatably mounted to the connection base (91), the movable sleeve (92) being connected to the infrared emitter (10).

3. The infrared treatment device according to claim 1, wherein a positioning block (8) is embedded in the joint shaft upper shell (1), the positioning block (8) is a cross block, and the positioning block (8) is in limit fit with the control block (7).

4. The infrared treatment device as claimed in claim 3, wherein the positioning blocks (8) are provided with snap legs (81) at four legs, and the snap legs (81) are fixedly mounted with the joint shaft upper shell (1).

5. The infrared treatment device according to claim 3, wherein the control block (7) is provided with an avoiding groove (71), and the avoiding groove (71) is provided corresponding to four legs of the positioning block (8).

6. The infrared treatment device according to claim 1, wherein the spring (6) is sleeved with a positioning shaft (61), a positioning column (62) is arranged on one side of the positioning shaft (61), the positioning column (62) is assembled with the positioning shaft (61), and the positioning column (62) is embedded in and penetrates through the joint shaft lower shell (2).

7. The infrared treatment device as claimed in claim 6, wherein a positioning hole (12) is formed in the joint shaft upper shell (1), and the positioning hole (12) is assembled with a positioning shaft (61).

8. The infrared ray treatment apparatus as set forth in claim 1, wherein the joint shaft upper case (1) is provided with an upper case mounting groove (13), the joint shaft lower case (2) is provided with a lower case mounting groove (22), the upper branch tube (3) is provided with an upper tube mounting groove (31) corresponding to the upper case mounting groove (13), and the lower branch tube (4) is provided with a lower tube mounting groove (41) corresponding to the lower case mounting groove (22).

9. The infrared treatment device according to claim 1, wherein the joint shaft upper shell (1) is provided with a limiting rail (14) inside, the joint shaft lower shell (2) is provided with a limiting block (23), and the limiting rail (14) is in limiting fit with the limiting block (23).