CN215025300U - Low frequency therapeutic instrument and pad of low frequency therapeutic instrument - Google Patents

Abstract

The utility model discloses a low frequency therapeutic instrument and pad of low frequency therapeutic instrument belongs to the therapeutic instrument field, which comprises a fixing plate and i, the inside center fixed mounting in the fixed plate left and right sides has the slide bar, the sliding sleeve has been cup jointed in the outside activity of slide bar, both sides fixedly connected with connecting rod about the sliding sleeve, the fixed cover of the outer wall of connecting rod inner has connect spring A, open both ends lateral wall is equipped with logical groove about the fixed plate, the connecting rod outer end runs through logical groove fixedly connected with microwave ware, fixed plate left side microwave ware front end outer wall fixed mounting has the switch, fixed plate right side microwave ware front end outer wall fixed mounting has the battery, the inside spout that is equipped with of opening of microwave ware outside lower extreme, the inside slide of sliding of spout is equipped with the slide, the inside spacing groove that is equipped with of opening of both sides microwave ware about the spout. Through setting up rotating-structure, elastic stretching structure and embedded fixed knot structure, improved the practicality of therapeutic instrument and the pad of therapeutic instrument.

Description

Low frequency therapeutic instrument and pad of low frequency therapeutic instrument

Technical Field

The utility model relates to a therapeutic instrument technical field especially relates to a low frequency therapeutic instrument and pad of low frequency therapeutic instrument.

Background

The low-frequency therapeutic apparatus is one kind of microwave therapeutic apparatus, and mainly utilizes the lower frequency band of electromagnetic wave to make medical health-care, regulate immunity of human body, endocrine and nervous system, dredge channels and collaterals and improve microcirculation.

Patent CN201510883440.0 discloses a low frequency treatment apparatus and a pad for a low frequency treatment apparatus, which is set to be arc or arc-like in shape in order to solve the problem that the effect of improving shoulder stiffness cannot be sufficiently obtained by the conventional treatment apparatus in which current does not flow intensively to the portion around the scapula. Therefore, the pad is easily fitted to the portion around the scapula. Therefore, the current flows concentratedly to the portion around the scapula, and the effect of improving the shoulder stiffness is easily enhanced.

The therapeutic apparatus has the following defects: 1. above-mentioned therapeutic instrument is not convenient for adjust the centre gripping size of therapeutic instrument according to user's neck size to unsuitable multiple crowd uses, and fixture is very stiff, has reduced the practicality of therapeutic instrument. 2. The pad of above-mentioned therapeutic instrument is used for a long time and is attached to sweat stain easily, and the dismantlement is washd not convenient for, breeds the bacterium easily and influences skin health, has reduced the practicality of therapeutic instrument pad.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low frequency therapeutic instrument and pad of low frequency therapeutic instrument, aim at adopting the elastic telescopic structure, when needs adjust the size, to the outside manual pulling microwave ware of both sides, the microwave ware moves outwards and drives the connecting rod of inner fixed connection outwards and move in leading to the inslot, the connecting rod moves outwards and drives the sliding sleeve of inner fixed connection and outwards slide at the slide bar outer wall, extrude spring A, spring A receives extrusion contraction deformation, convert kinetic energy into elastic potential energy, make the microwave ware of both sides move the extension distance outwards, make the distance between the clamp pad exceed user's neck size, loosen the pulling force to the microwave ware, spring A promotes the sliding sleeve inwards that elastic potential energy conversion kinetic energy is slided and is moved in the inboard of slide bar outer wall to the central inner and drive the connecting rod and move in leading to the inslot, drive the microwave ware of both sides to move to the center simultaneously, thereby the clamp pad of both sides moves the centre and tightly centre gripping in neck both sides, when pressing from both sides the pad contact neck, press from both sides the pad and move the drive slide outwards in the spout to the rear side, drive the stopper and outwards move extrusion spring B at the spacing inslot, spring B releases pressure buffering, makes the impulsive force buffering of centre gripping in the twinkling of an eye, makes the power that the neck received softer, has increased use comfort to be convenient for adjust the size of centre gripping as required, skipped the practicality of therapeutic instrument.

Through embedded fixed knot structure and rotating-structure, when needs wash the clamp pad, the bolt is cut through the outer wall to the rotation downwards and has screw thread intermeshing, makes the bolt outwards rotate the removal from thread groove A and thread groove B and takes out, and direct pulling clamp pad drives the inserted block and outwards moves the separation from the slot downwards, can directly dismantle the clamp pad, is convenient for directly wash, has improved the practicality of therapeutic instrument pad.

The utility model provides a specific technical scheme as follows:

the utility model provides a low frequency therapeutic apparatus and a pad of the low frequency therapeutic apparatus, which comprises a fixed plate, wherein a slide bar is fixedly arranged at the inner center of the left side and the right side of the fixed plate, a slide sleeve is movably sleeved outside the slide bar, connecting rods are fixedly connected with the upper side and the lower side of the slide sleeve, a spring A is fixedly sleeved on the outer wall of the inner end of the connecting rod, through grooves are arranged on the side walls of the left side and the right side of the fixed plate, a microwave device is fixedly connected with the outer wall of the front end of the microwave device on the left side of the fixed plate through the through grooves, a battery is fixedly arranged on the outer wall of the front end of the microwave device on the right side of the fixed plate, a slide groove is arranged inside the lower end of the outer side of the microwave device, a slide plate is slidably arranged inside the slide groove, limit grooves are arranged inside the microwave devices on the upper side and the lower side of the slide groove, limit grooves on the upper side and the lower side of the slide plate are fixedly connected with limit blocks, a spring B is arranged inside the limit groove on the outer side of the limit blocks, the improved sliding plate is characterized in that a slot is formed in the lower side of the sliding plate, an inserting block is inserted into the slot, a thread groove A is formed in the outer side of the inserting block, a thread groove B is formed in the inserting block on the lower side of the slot, bolts are installed inside the thread groove A and the thread groove B in a rotating mode, and a clamping pad is fixedly installed on the outer wall of the lower end of the inserting block.

Optionally, the sliding sleeve is fixedly connected with one end of the spring a, and the other end of the spring a is fixedly connected with the side wall of the through groove to form an elastic telescopic structure.

Optionally, the size of the limiting groove is matched with the size of the limiting block to form an embedded fixing structure.

Optionally, the limiting block is fixedly connected with one end of the spring B, and the other end of the spring B is fixedly connected with the inner wall of the limiting groove to form an elastic telescopic structure.

Optionally, the size of the slot is matched with the size of the insert block to form an embedded fixing structure.

Optionally, the outer wall of the bolt is provided with threads which are mutually meshed with the threads on the inner walls of the thread groove A and the thread groove B to form a rotating structure.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a low frequency therapeutic instrument and pad of low frequency therapeutic instrument, through elastic telescopic structure, when needs adjust the size, to the outside manual pulling microwave ware of both sides, the microwave ware moves outwards and drives the connecting rod of inner fixed connection outwards and move in leading to the groove, the connecting rod moves outwards and drives the sliding sleeve of inner fixed connection and outwards slide at the slide bar outer wall, extrude spring A, spring A receives extrusion shrink deformation, convert kinetic energy into elastic potential energy, make the microwave ware of both sides move outwards tensile distance, make the distance between the clamp pad exceed user's neck size, loosen the pulling force to the microwave ware, spring A promotes the sliding sleeve inwards that elastic potential energy conversion kinetic energy is slided and is moved around the slide bar outer wall and move inwards in leading to the groove, drive the microwave ware of both sides to move to the center simultaneously, thereby the clamp pad of both sides moves to the center and tightly centre and clamps at the neck both sides, when pressing from both sides the pad contact neck, press from both sides the pad and move the drive slide outwards in the spout to the rear side, drive the stopper and outwards move extrusion spring B at the spacing inslot, spring B releases pressure buffering, makes the impulsive force buffering of centre gripping in the twinkling of an eye, makes the power that the neck received softer, has increased use comfort to be convenient for adjust the size of centre gripping as required, skipped the practicality of therapeutic instrument.

2. Through embedded fixed knot structure and rotating-structure, when needs wash the clamp pad, the bolt is cut through the outer wall to the rotation downwards and has screw thread intermeshing, makes the bolt outwards rotate the removal from thread groove A and thread groove B and takes out, and direct pulling clamp pad drives the inserted block and outwards moves the separation from the slot downwards, can directly dismantle the clamp pad, is convenient for directly wash, has improved the practicality of therapeutic instrument pad.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a low frequency therapeutic apparatus and a pad of the low frequency therapeutic apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a partially enlarged structure a in fig. 1 of a low frequency therapeutic apparatus and a pad of the low frequency therapeutic apparatus according to an embodiment of the present invention.

In the figure: 1. a fixing plate; 2. a slide bar; 3. a connecting rod; 4. a spring A; 5. a through groove; 6. a microwave device; 7. a switch; 8. a battery; 9. a chute; 10. a slide plate; 11. a limiting groove; 12. a limiting block; 13. a spring B; 14. a slot; 15. inserting a block; 16. a thread groove A; 17. a thread groove B; 18. a bolt; 19. a clamping pad; 20. and (4) a sliding sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A low frequency treatment apparatus and a pad of the low frequency treatment apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, a low frequency therapeutic apparatus and a pad of the low frequency therapeutic apparatus provided by the embodiment of the present invention comprises a fixing plate 1, a sliding rod 2 is fixedly installed at the center of the inner portion of the left and right sides of the fixing plate 1, a sliding sleeve 20 is movably sleeved outside the sliding rod 2, a connecting rod 3 is fixedly connected to the upper and lower sides of the sliding sleeve 2, a spring a4 is fixedly sleeved on the outer wall of the inner end of the connecting rod 3, a through groove 5 is opened on the side wall of the left and right ends of the fixing plate 1, a microwave 6 is fixedly connected to the outer end of the connecting rod 3 through the through groove 5, a switch 7 is fixedly installed on the outer wall of the front end of the microwave 6 at the left side of the fixing plate 1, a battery 8 is fixedly installed on the outer wall of the front end of the right side of the fixing plate 1, a sliding groove 9 is opened inside the lower end of the microwave 6, a sliding plate 10 is slidably installed inside the sliding groove 9, a limiting groove 11 is opened inside the upper and lower side of the sliding plate 9, spring B13 is installed to stopper 12 outside spacing groove 11 internally mounted, and slide 10 downside is inside to be opened and to be equipped with slot 14, and the inside cartridge of slot 14 has inserted block 15, and the inside spiral shell groove A16 that is equipped with of opening in the outside of inserted block 15, and the inside spiral shell groove B17 that is equipped with of opening of slot 14 downside inserted block 15, and the inside bolt 18 that changes of spiral shell groove A16 and spiral shell groove B17 is equipped with, and insert 15 lower extreme outer wall fixed mounting has clamp pad 19.

Referring to fig. 1, the sliding sleeve 20 is fixedly connected with one end of a spring a4, the other end of the spring a4 is fixedly connected with the side wall of the through groove 5 to form an elastic telescopic structure, when the size needs to be adjusted, the microwave device 6 is manually pulled to the outside of two sides, the microwave device 6 moves outwards to drive the connecting rod 3 fixedly connected with the inner end to move outwards in the through groove 5, the connecting rod 3 moves outwards to drive the sliding sleeve 20 fixedly connected with the inner end to slide outwards on the outer wall of the sliding rod 2, the spring a4 is squeezed, the spring a4 is squeezed to contract and deform, kinetic energy is converted into elastic potential energy, the microwave devices 6 on two sides move outwards by a stretching distance, the distance between the clamping pads 19 exceeds the size of the neck of a user, the pulling force on the microwave device 6 is released, the spring a4 converts the elastic potential energy into kinetic energy to push the sliding sleeve 20 inwards to move towards the inner end of the center on the outer wall of the sliding rod 2 to drive the connecting rod 3 to move inwards in the through groove 5, and drive the microwave devices 6 on two sides to move towards the center, thereby the clamp pad 19 of both sides removes tightly the centre gripping in the neck both sides to the center, when clamp pad 19 contacts the neck, clamp pad 19 moves to the rear side and drives slide 10 outwards in spout 9 and remove, drive stopper 12 outwards move extrusion spring B13 in spacing groove 11, spring B13 is with pressure buffering release, make the impulsive force buffering of centre gripping in the twinkling of an eye, the power that makes the neck receive is softer, use comfort has been increased, thereby be convenient for adjust the size of centre gripping as required, the practicality of therapeutic instrument has been skipped.

Referring to fig. 1 and 2, the size of the limiting groove 11 is matched with the size of the limiting block 12 to form an embedded fixing structure, when the size needs to be adjusted, the microwave device 6 is manually pulled to the outside of both sides, the microwave device 6 moves outwards to drive the connecting rod 3 fixedly connected with the inner end to move outwards in the through groove 5, the connecting rod 3 moves outwards to drive the sliding sleeve 20 fixedly connected with the inner end to slide outwards on the outer wall of the sliding rod 2, the spring a4 is squeezed, the spring a4 is squeezed to contract and deform, kinetic energy is converted into elastic potential energy, the microwave devices 6 on both sides move outwards to extend distance, the distance between the clamping pads 19 exceeds the size of the neck of a user, the pulling force on the microwave device 6 is released, the spring a4 converts the elastic potential energy into kinetic energy to push the sliding sleeve 20 inwards on the outer wall of the sliding rod 2 to move towards the inner end of the center to drive the connecting rod 3 to move inwards in the through groove 5, and drive the microwave devices 6 on both sides to move towards the center at the same time, thereby the clamp pad 19 of both sides removes tightly the centre gripping in the neck both sides to the center, when clamp pad 19 contacts the neck, clamp pad 19 moves to the rear side and drives slide 10 outwards in spout 9 and remove, drive stopper 12 outwards move extrusion spring B13 in spacing groove 11, spring B13 is with pressure buffering release, make the impulsive force buffering of centre gripping in the twinkling of an eye, the power that makes the neck receive is softer, use comfort has been increased, thereby be convenient for adjust the size of centre gripping as required, the practicality of therapeutic instrument has been skipped.

Referring to fig. 1 and 2, a limiting block 12 is fixedly connected with one end of a spring B13, the other end of the spring B13 is fixedly connected with the inner wall of a limiting groove 11 to form an elastic telescopic structure, when the size needs to be adjusted, a microwave device 6 is manually pulled towards the outside of two sides, the microwave device 6 moves outwards to drive a connecting rod 3 fixedly connected with the inner end to move outwards in a through groove 5, the connecting rod 3 moves outwards to drive a sliding sleeve 20 fixedly connected with the inner end to slide outwards on the outer wall of a sliding rod 2, a spring a4 is squeezed, the spring a4 is squeezed to contract and deform to convert kinetic energy into elastic potential energy, the microwave devices 6 on two sides move outwards to extend distance, the distance between clamping pads 19 exceeds the size of the neck of a user, the pulling force on the microwave device 6 is released, the spring a4 converts the elastic potential energy into kinetic energy to push the sliding sleeve 20 inwards on the outer wall of the sliding rod 2 to move towards the inner end of the center to drive the connecting rod 3 to move inwards in the through groove 5, drive the microwave ware 6 of both sides and remove to the center simultaneously, thereby the clamp pad 19 of both sides removes tightly the centre gripping in the neck both sides to the center, when clamp pad 19 contacts the neck, clamp pad 19 removes to the rear side and drives slide 10 and outwards remove in spout 9, drive stopper 12 and outwards remove extrusion spring B13 in spacing groove 11, spring B13 releases the pressure buffering, make the impulsive force buffering of centre gripping in the twinkling of an eye, the power that makes the neck receive is softer, use comfort has been increased, thereby be convenient for adjust the size of centre gripping as required, the practicality of therapeutic instrument has been skipped.

Referring to fig. 1 and 2, the size of the slot 14 is matched with the size of the insert 15 to form an embedded fixing structure, when the clamp pad 19 needs to be cleaned, the bolt 18 is rotated downwards and is engaged with the outer wall of the slot through threads cut on the outer wall of the slot, so that the bolt 18 is rotated outwards from the thread groove a16 and the thread groove B17 to be taken out, the clamp pad 19 is directly pulled downwards to drive the insert 15 to move outwards from the slot 14 for separation, and the clamp pad 19 can be directly disassembled, thereby facilitating direct cleaning and improving the practicability of the therapeutic instrument pad.

Referring to fig. 1 and 2, the outer wall of the bolt 18 is cut with threads which are engaged with the threads cut on the inner walls of the thread groove a16 and the thread groove B17 to form a rotating structure, when the clamp pad 19 needs to be cleaned, the bolt 18 is rotated downwards and engaged with the threads cut on the outer wall, so that the bolt 18 is rotated outwards from the thread groove a16 and the thread groove B17 to be taken out, the clamp pad 19 is directly pulled downwards to drive the insert block 15 to move outwards from the slot 14 for separation, and the clamp pad 19 can be directly disassembled, thereby facilitating direct cleaning and improving the practicability of the therapeutic instrument pad.

The switch 7, the battery 8 and the microwave device 6 are products in the prior art, the model of the switch 7 is KAN-9, the model of the battery 8 is Nanfu five, and the model of the microwave device 6 is 2M518J, which are not described herein again.

The embodiment of the utility model provides a low frequency therapeutic instrument and pad of low frequency therapeutic instrument, when needs adjust the size, to the outside manual pulling microwave ware 6 of both sides, microwave ware 6 moves outwards and drives inner fixed connection's connecting rod 3 outwards and moves in logical groove 5, connecting rod 3 moves outwards and drives inner fixed connection's sliding sleeve 20 outwards and slides at slide bar 2 outer wall, extrusion spring A4, spring A4 receives the extrusion contraction deformation, convert kinetic energy into elastic potential energy, make microwave ware 6 of both sides move outwards the extension distance, make the distance between clamp pad 19 exceed user's neck size, loosen the pulling force to microwave ware 6, spring A4 converts elastic potential energy conversion kinetic energy inwards and promotes sliding sleeve 20 and move to central inner at slide bar 2 outer wall and drive connecting rod 3 inwards in logical groove 5, drive microwave ware 6 of both sides simultaneously to the central removal, thereby clamp pad 19 of both sides moves to the center and tightly clamps at the neck both sides, when the clamping pad 19 contacts the neck, the clamping pad 19 moves towards the rear side to drive the sliding plate 10 to move outwards in the sliding groove 9, the limiting block 12 is driven to move outwards in the limiting groove 11 to extrude the spring B13, the spring B13 releases pressure buffering, instant clamping impact force is buffered, the force applied to the neck is softer, when the clamping pad 19 needs to be cleaned, the bolt 18 rotates downwards to be meshed with each other through threads cut on the outer wall, the bolt 18 rotates outwards from the thread groove A16 and the thread groove B17 to move and be taken out, the clamping pad 19 is directly pulled downwards to drive the insert block 15 to move outwards from the insert groove 14, and the clamping pad 19 can be directly disassembled.

It should be noted that the utility model relates to a low frequency therapeutic instrument and pad of low frequency therapeutic instrument, including switch 7, battery 8 and microwave ware 6, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a low frequency therapeutic instrument and low frequency therapeutic instrument's pad, its characterized in that, the pad of therapeutic instrument includes fixed plate (1), fixed plate (1) left and right sides inside center fixed mounting has slide bar (2), slide bar (2) outside activity has cup jointed sliding sleeve (20), both sides fixedly connected with connecting rod (3) about sliding sleeve (2), spring A (4) have been cup jointed to connecting rod (3) inner outer wall fixed, both ends lateral wall is opened and is equipped with logical groove (5) about fixed plate (1), connecting rod (3) outer end runs through logical groove (5) fixedly connected with microwave ware (6), fixed plate (1) left side microwave ware (6) front end outer wall fixed mounting has switch (7), fixed plate (1) right side microwave ware (6) front end outer wall fixed mounting has battery (8), the inside spout (9) that is equipped with of opening of microwave ware (6) outside lower extreme, slide (10) are equipped with to inside cunning of spout (9), both sides microwave ware (6) are inside to be opened about spout (9) and are equipped with spacing groove (11), both sides run through spacing groove (11) fixedly connected with stopper (12) about slide (10), stopper (12) outside spacing groove (11) internally mounted has spring B (13), inside the opening of slide (10) downside is equipped with slot (14), the inside cartridge of slot (14) has inserted block (15), inside the opening in inserted block (15) outside is equipped with spiral groove A (16), inside the opening of slot (14) downside inserted block (15) is equipped with spiral groove B (17), inside the commentaries on classics of spiral groove A (16) and spiral groove B (17) is equipped with bolt (18), inserted block (15) lower extreme outer wall fixed mounting has clamp pad (19).

2. The low frequency treatment apparatus and the pad thereof according to claim 1, wherein the sliding sleeve (20) is fixedly connected to one end of the spring A (4), and the other end of the spring A (4) is fixedly connected to the side wall of the through groove (5) to form an elastic telescopic structure.

3. The low frequency treatment apparatus and the pad thereof as claimed in claim 1, wherein the size of the limiting groove (11) is matched with the size of the limiting block (12) to form an embedded fixing structure.

4. The low frequency treatment device and the pad thereof according to claim 1, wherein the limiting block (12) is fixedly connected with one end of a spring B (13), and the other end of the spring B (13) is fixedly connected with the inner wall of the limiting groove (11) to form an elastic telescopic structure.

5. A low frequency treatment apparatus and a pad for a low frequency treatment apparatus as claimed in claim 1, wherein said slot (14) is sized to fit said insert (15) to form an embedded fastening structure.

6. A low frequency treatment apparatus and a pad for a low frequency treatment apparatus as claimed in claim 1, wherein said bolt (18) is threaded on its outer wall to engage with threads on the inner walls of said groove a (16) and said groove B (17) to form a rotational structure.

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