CN209865054U - Infrared therapeutic device - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to an infrared treatment device, which comprises a machine head and a base arranged below the machine head, wherein a machine arm used for driving the machine head to move and rotate along the vertical direction and move along the horizontal direction is arranged between the machine head and the base, the infrared treatment device is characterized in that a steering mechanism used for driving the machine head to rotate along the horizontal direction is arranged between the machine head and the machine arm, the steering mechanism comprises a fixed disc used for fixing the machine head and a sleeve used for connecting the machine arm, a connecting component is arranged between the fixed disc and the sleeve, the connecting component comprises a compression screw and a nut, the compression screw penetrates through the fixed disc and is inserted into the sleeve, a limit sleeve is arranged between the compression screw and the sleeve, an adjusting rod used for adjusting the rotation tightness of the compression screw relative to the limit sleeve is arranged beside the sleeve, the, can realize 360 degrees free rotations of the machine head in the horizontal direction, and is convenient to use.

Description

Infrared therapeutic device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an infrared treatment 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. Current infrared treatment device mainly includes aircraft nose, horn and base, and the aircraft nose is used for shining the infrared ray, and the horn is connected between aircraft nose and base, and the horn generally adopts the folding connection structure of two segmentations, realizes the adjustment of aircraft nose position through the horn, and current infrared treatment device ubiquitous aircraft nose rotates the regulation inflexible, can't accomplish 360 degrees free rotations for irradiation range and irradiation angle position that the aircraft nose is adjustable are limited, influence the result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an infrared treatment device with a flexible rotation head aiming at the existing technical situation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an infrared therapy device comprises a machine head and a base arranged below the machine head, a machine arm used for driving the machine head to move and rotate along the vertical direction and move along the horizontal direction is arranged between the machine head and the base, its characterized in that, be equipped with between aircraft nose and the horn and be used for driving the aircraft nose and carry out the steering mechanism who rotates along the horizontal direction, steering mechanism is including the fixed disk that is used for fixed aircraft nose and the sleeve that is used for connecting the horn, be equipped with coupling assembling between fixed disk and the sleeve, coupling assembling includes compression screw and is used for cooperating compression screw to compress tightly the nut of fixed disk, compression screw runs through the fixed disk and inserts and locates in the sleeve, be equipped with between compression screw and the sleeve and be used for carrying out spacing stop collar to compression screw, the other regulation pole that is used for adjusting the rotatory elasticity of the relative stop collar of compression screw that is equipped with of sleeve side, the tip top of adjusting the pole supports.

Preferably, the upper end and the lower end of the fixed disk are respectively provided with a plastic gasket and an meson, the meson is arranged between the fixed disk and the sleeve, and the compression screw penetrates through the plastic gasket, the fixed disk and the meson in sequence.

Preferably, the horn include the stand that is connected with the base, the stand upper end articulates there is the support arm, be equipped with between stand and the support arm and be used for driving the support arm and use the stand upper end as the axle center along vertical direction pivoted lower joint axle, the support arm is kept away from the one end of lower joint axle and is articulated mutually with the sleeve.

Preferably, the lower joint shaft includes a shaft barrel, a rotating shaft support installed on the stand column, and a shaft sleeve rotatably installed on the rotating shaft support through the shaft barrel, the lower joint shaft is further provided with a locking assembly for locking and fixing the shaft sleeve, the locking assembly includes a positioning gasket sleeved on the shaft barrel, the positioning gasket is arranged between the rotating shaft support and the shaft sleeve, a positioning block is arranged on the positioning gasket in a protruding manner, the rotating shaft support is provided with a positioning hole for clamping and fixing the positioning block in a penetrating manner, the shaft sleeve is provided with an avoiding groove for extending into or keeping away from the positioning hole to provide a moving space, an elastic element for providing restoring force for the positioning gasket is arranged in the avoiding groove, and a limiting guide portion for providing limiting and sliding guide for the positioning gasket is arranged on the.

Preferably, the locking assembly further comprises a pressing cover arranged on the outer side of the rotating shaft support, the inner wall of the pressing cover extends outwards to form a pushing end used for pushing the positioning block away from the positioning hole, the rotating shaft support penetrates through a through hole through which the pushing end penetrates through the rotating shaft support and abuts against the positioning washer, and a return piece for providing a restoring force for the pressing cover is arranged in the shaft cylinder.

Preferably, the return element comprises a pin rod inserted into the shaft cylinder, the inner wall of the shaft cylinder extends inwards and circumferentially to form a limiting part for limiting the pin rod, a spring for providing restoring force is arranged between the head of the pin rod and the limiting part, and the tail end of the pin rod is connected with the pressing cover.

Preferably, the shaft sleeve is sleeved with a bearing, the bearing is arranged along one side close to the limiting part, and the bearing is embedded in the shaft sleeve.

Preferably, an upper joint shaft for driving the sleeve to rotate in the vertical direction by taking one end of the support arm far away from the lower joint shaft as an axis is arranged between the support arm and the sleeve, the upper joint shaft comprises a support seat for connecting the support arm and a movable pipe sleeve rotatably mounted on the support seat, and one end of the movable pipe sleeve is connected with the sleeve.

The beneficial effects of the utility model reside in that:

1) the utility model discloses a compression screw and nut mutually support, connect fixed sleeve and fixed disk, and the other regulation pole top of sleeve side supports in compression screw's pole body, when loosening the regulation pole, and compression screw can relative stop collar degree free rotation to realize the free rotation of the aircraft nose that is connected with the fixed disk, the aircraft nose rotates to suitable angle after, screws up the regulation pole, can fix the aircraft nose, realize 360 degrees free rotations of aircraft nose along the horizontal direction through steering mechanism, the aircraft nose rotates in a flexible way.

2) The shaft barrel is connected with the rotating shaft support and the shaft sleeve in a through mode, so that the shaft sleeve can rotate more smoothly, the rotation and fixation of the shaft sleeve are controlled through the locking assembly, the lower joint shaft is adjusted more conveniently, the rotation of the shaft sleeve is smoother, and the stability of the shaft sleeve in a fixed state is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the steering mechanism.

Fig. 3 is a schematic structural view of the steering mechanism.

Fig. 4 is an exploded view of the lower joint shaft.

Fig. 5 is another exploded view of the lower joint shaft.

Fig. 6 is a schematic structural view of the lower joint shaft.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments:

referring to fig. 1-3, the present invention discloses an infrared therapy device, which comprises a handpiece 1 and a base 2 disposed below the handpiece 1, wherein a boom 4 for driving the handpiece 1 to move in a vertical direction, rotate and move in a horizontal direction is disposed between the handpiece 1 and the base 2, a steering mechanism 3 for driving the handpiece 1 to rotate in a horizontal direction is disposed between the handpiece 1 and the boom 4, the steering mechanism 3 includes a fixed disk 31 for fixing the handpiece 1 and a sleeve 32 for connecting the boom 4, in this embodiment, the fixed disk 31 is fixed to the handpiece 1 by a screw, a connecting assembly 33 is disposed between the fixed disk 31 and the sleeve 32, the connecting assembly 33 includes a pressing screw 331 and a nut 332 for pressing the fixed disk 31 by matching with the pressing screw 331, the pressing screw 331 penetrates through the fixed disk 31 and is inserted into the sleeve 32, a limiting sleeve 333 for limiting the pressing screw 331 is disposed between the pressing screw 331 and the sleeve 32, an adjusting rod 334 for adjusting the rotating tightness of the pressing screw 331 relative to the limiting sleeve 333 is arranged beside the sleeve 32, and the end part of the adjusting rod 334 is abutted against the rod body of the pressing screw 331.

The utility model discloses in, the relative sleeve 32 of stop collar 333 is fixed, and the spacing hole that is used for holding clamping screw 331 and avoids clamping screw 331 to control to rock is offered along the vertical direction to stop collar 333, and the guiding hole that is used for installing regulation pole 334 is offered along the horizontal direction to stop collar 333.

The utility model discloses a housing cap 331 and nut 332 mutually support, connect fixed sleeve 32 and fixed disk 31, the other regulation pole 334 top of sleeve 32 side supports in housing cap 331's pole body, when loosening regulation pole 334, housing cap 333360 degree free rotation relatively of housing cap 331 to realize the free rotation of the aircraft nose 1 that is connected with fixed disk 31, aircraft nose 1 rotates to suitable angle after, screws up regulation pole 334, can fix aircraft nose 1.

The upper end and the lower end of the fixed disk 31 are respectively provided with a plastic gasket 34 and an meson 35, the meson 35 is arranged between the fixed disk 31 and the sleeve 32, and the compression screw 331 sequentially penetrates through the plastic gasket 34, the fixed disk 31 and the meson 35.

A plastic gasket 34 is arranged between the head of the compression screw 331 and the fixed disk 31, and the stability between the compression screw 331 and the fixed disk 31 is further increased by the friction force between the compression screw 331 and the fixed disk 31; on the other hand, the compression screw 331 and the nut 332 are adjusted to maintain the connection between the compression screw 331 and the fixed disk 31 at a proper strength, so that the fixed disk 31 can rotate with a small angle relative to the compression screw 331, and is kept stable by the friction between the compression screw 331 and the fixed disk 31.

The horn 4 includes the stand 44 that is connected with base 2, and stand 44 upper end articulates there is the support arm 42, is equipped with between stand 44 and the support arm 42 to be used for driving support arm 42 and uses stand 44 upper end as the axle center along the lower joint axle 43 of vertical direction pivoted, and the one end that the support arm 42 kept away from lower joint axle 43 is articulated mutually with sleeve 32, realizes the free adjustment of aircraft nose 1 through two articulated positions of horn 4.

Referring to fig. 4-6, the lower joint shaft 43 includes a shaft cylinder 431, a rotating shaft bracket 432 mounted on the column 44, and a shaft sleeve 433 rotatably mounted on the rotating shaft bracket 432 through the shaft cylinder 431, the lower joint shaft 43 is further provided with a locking assembly 434 for locking and fixing the shaft sleeve 433, the locking assembly 434 includes a positioning washer 4341 sleeved on the shaft cylinder 431, the positioning washer 4341 is disposed between the rotating shaft support 432 and the shaft sleeve 433, the positioning washer 4341 is convexly provided with a positioning block 4342, the rotating shaft support 432 is provided with a positioning hole 4321 for fixedly clamping the positioning block 4342 in a penetrating manner, the shaft sleeve 433 is provided with an avoiding groove 4331 for providing a moving space for the positioning block 4342 to extend into or to be away from the positioning hole 4321, an elastic member 347 for providing a restoring force for the positioning washer 4341 is disposed in the avoiding groove 4331, and a limiting guide portion 4332 for providing limiting and sliding guide for the positioning washer 4341 is disposed on an inner wall of the avoiding groove 4331 in a concave-convex manner.

As an embodiment of the present invention, the elastic member 347 is a spring 4352 disposed along the axis of the shaft cylinder 431 in parallel, the spring 4352 is circumferentially and evenly distributed on the shaft cylinder 431, and both ends of the spring 4352 are respectively fixed between the groove bottom of the avoiding groove 4331 and the positioning washer 4341.

As an embodiment of the present invention, the limiting guide part 4332 is a limiting guide groove strip arranged in parallel along the axis of the shaft cylinder 431 along the avoiding groove 4331, and the edge of the positioning washer 4341 extends outward to form a sliding-shaped projection 4343 matched with the limiting guide groove strip.

In the utility model, the shaft cylinder 431 is adopted to connect the rotating shaft support 432 and the shaft sleeve 433 in a penetrating way, so that the rotation of the shaft sleeve 433 is smoother, the rotation and fixation of the shaft sleeve 433 are controlled by the locking component 434, under a normal state, the positioning washer 4341 is pushed by the elastic piece 347 to be close to the rotating shaft support 432, at the moment, the positioning block 4342 is clamped in the positioning hole 4321, and the positioning washer 4341 cannot rotate relative to the rotating shaft support 432, so that the locking fixation of the shaft sleeve 433 is realized; when locating washer 4341 is pushed away from pivot support 432, locating piece 4342 stretches out locating hole 4321, and locating washer 4341 pivot support 432 relatively can follow beam barrel 431 free rotation to realize the rotation of axle sleeve 433, only adjust the degree of tightness of being connected of axle sleeve 433 and pivot support 432 through pin nut 332 subassembly for prior art, the utility model discloses a lower joint axle 43 adjusts more conveniently, and the rotation of axle sleeve 433 is more smooth, and the stability of axle sleeve 433 under fixed state is better.

The locking assembly 434 further includes a pressing cover 4344 disposed outside the rotating shaft bracket 432, an inner wall of the pressing cover 4344 extends outward to form a pushing end 4345 for pushing the positioning block 4342 away from the positioning hole 4321, the rotating shaft bracket 432 is provided with a through hole 4322 through which the pushing end 4345 passes through the rotating shaft bracket 432 and abuts against the positioning washer 4341, and the shaft cylinder 431 is provided with a return element 435 for providing a restoring force for the pressing cover 4344.

The pressing cover 4344 is arranged on the outer side of the rotating shaft support 432, the rotation and fixation of the shaft sleeve 433 can be controlled by the pressing cover 4344, the operation is more convenient and faster, when the shaft sleeve 433 needs to rotate, the pressing cover 4344 is pressed, the pushing end 4345 pushes the positioning washer 4341 away from the rotating shaft support 432, so that the positioning block 4342 on the positioning washer 4341 extends out of the positioning hole 4321, the shaft sleeve 433 can be rotated and adjusted to a proper angle at the moment, then the pressing cover 4344 is loosened, and the returning piece 435 pushes the pressing cover 4344 to the original position.

The return member 435 includes a pin 4351 inserted into the shaft cylinder 431, a limiting portion 4311 extending inward and circumferentially from an inner wall of the shaft cylinder 431 and used for limiting the pin 4351, a spring 4352 providing a return force between a head of the pin 4351 and the limiting portion 4311, and a distal end of the pin 4351 is connected to the pressing cap 4344.

The shaft barrel 431 is externally sleeved with a bearing 436, the bearing 436 is arranged along one side close to the limiting part 4311, the bearing 436 is embedded in the shaft sleeve 433, and two ends of the shaft barrel 431 are respectively fixed with a positioning washer 4341 in a guiding manner through the bearing 436, so that the shaft barrel 431 is prevented from shaking, and the rotating smoothness and stability of the shaft sleeve 433 are further improved.

Referring to fig. 1, an upper joint shaft 41 for driving the sleeve 32 to rotate in a vertical direction with an end of the support arm 42 away from the lower joint shaft 43 as an axis is disposed between the support arm 42 and the sleeve 32, the upper joint shaft 41 includes a supporting seat 411 for connecting the support arm 42 and a movable sleeve 412 rotatably mounted on the supporting seat 411, and one end of the movable sleeve 412 is connected to the sleeve 32.

Of course, the above illustration is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, so all equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. An infrared therapy device comprises a machine head and a base arranged below the machine head, a machine arm used for driving the machine head to move and rotate along the vertical direction and move along the horizontal direction is arranged between the machine head and the base, its characterized in that, be equipped with between aircraft nose and the horn and be used for driving the aircraft nose and carry out the steering mechanism who rotates along the horizontal direction, steering mechanism is including the fixed disk that is used for fixed aircraft nose and the sleeve that is used for connecting the horn, be equipped with coupling assembling between fixed disk and the sleeve, coupling assembling includes compression screw and is used for cooperating compression screw to compress tightly the nut of fixed disk, compression screw runs through the fixed disk and inserts and locates in the sleeve, be equipped with between compression screw and the sleeve and be used for carrying out spacing stop collar to compression screw, the other regulation pole that is used for adjusting the rotatory elasticity of the relative stop collar of compression screw that is equipped with of sleeve side, the tip top of adjusting the pole supports.

2. The infrared therapeutic device as defined in claim 1, wherein the fixing plate has plastic spacers and mesons at upper and lower ends thereof, the meson is disposed between the fixing plate and the sleeve, and the pressing screw penetrates the plastic spacers, the fixing plate and the meson in sequence.

3. The infrared therapeutic device as defined in claim 1, wherein the arm comprises a vertical post connected to the base, a support arm is hinged to the upper end of the vertical post, a lower joint shaft is disposed between the vertical post and the support arm for driving the support arm to rotate vertically around the upper end of the vertical post, and the end of the support arm away from the lower joint shaft is hinged to the sleeve.

4. The infrared treatment device according to claim 3, wherein the lower joint shaft includes a shaft barrel, a rotating shaft bracket mounted on the column, and a shaft sleeve rotatably mounted on the rotating shaft bracket through the shaft barrel, the lower joint shaft further includes a locking component for locking and fixing the shaft sleeve, the locking component includes a positioning washer sleeved on the shaft barrel, the positioning washer is disposed between the rotating shaft bracket and the shaft sleeve, a positioning block is disposed on the positioning washer in a protruding manner, a positioning hole for fixedly locking the positioning block is formed in the rotating shaft bracket, the shaft sleeve is provided with an avoiding groove for providing a moving space for the positioning block to extend into or away from the positioning hole, an elastic member for providing a restoring force for the positioning washer is disposed in the avoiding groove, and a limiting guide portion for providing limiting and sliding guide for the positioning washer is disposed on an inner wall of the avoiding groove in.

5. The infrared ray therapeutic device of claim 4, wherein the locking assembly further comprises a pressing cover disposed outside the rotating shaft support, an inner wall of the pressing cover extends outward to form a pushing end for pushing the positioning block away from the positioning hole, the rotating shaft support is provided with a through hole for the pushing end to pass through the rotating shaft support and abut against the positioning washer, and a return member for providing a return force to the pressing cover is disposed in the shaft cylinder.

6. The infrared ray therapeutic apparatus according to claim 5, wherein the returning member comprises a pin inserted into the shaft, the inner wall of the shaft extends inward and circumferentially to form a stopper for stopping the pin, a spring for providing a restoring force is provided between the head of the pin and the stopper, and the end of the pin is connected to the pressing cap.

7. The infrared ray therapeutic apparatus of claim 6 wherein the shaft sleeve is provided with a bearing, the bearing is provided along a side near the limiting portion and the bearing is embedded in the shaft sleeve.

8. An infrared treatment device according to any one of claims 3 to 7, wherein an upper joint shaft for driving the sleeve to rotate in the vertical direction around the end of the arm away from the lower joint shaft is provided between the arm and the sleeve, the upper joint shaft includes a support base for connecting the arm and a movable sleeve rotatably mounted on the support base, and one end of the movable sleeve is connected to the sleeve.