Handheld intermediate-frequency therapeutic apparatus shell

Abstract

The utility model relates to the technical field of medical equipment, and discloses a hand-held intermediate frequency therapeutic instrument shell, which comprises a therapeutic instrument body and a hand tool, a connecting line is connected between the therapeutic instrument body and the hand tool, a liquid medicine applying device is arranged at the top of the hand tool, a mounting block is arranged at the bottom of the hand tool, and a therapeutic head is arranged at one end of the hand tool. A plurality of electrode tips are arranged on the treatment head, and a medicine conveying pipe is arranged between the liquid medicine applying device and the treatment head; through the cooperation of the liquid medicine applying device, the adjusting device, the clamping mechanism and other structures, the elastic force of the first spring pushes the clamping block to move so as to clamp and fix the mounting block, and the liquid medicine applying device is mounted in the mounting seat, so that the situation that the liquid medicine applying device is easy to fall off from the hand tool when the hand tool is moved is avoided; therefore, the potential safety hazard can be reduced, and rapid treatment on a patient is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a handheld medium-frequency therapeutic instrument housing. Background Art

[0002] The medium frequency therapeutic device is an instrument that uses medium frequency electronic pulse technology to treat diseases. The medium frequency current generated by the medium frequency therapeutic device can promote the expansion of blood vessels, promote blood circulation, and accelerate the discharge of pain-causing substances in the blood, thereby promoting the dissipation of inflammation. The medium frequency current can also expand the gap between cells and tissues, loosen the adhesion of connective tissue fibers, muscle fibers and nerve fibers, and promote the excitement of muscle nerves.

[0003] When treating patients, the liquid medicine is usually applied to the diseased area through a liquid medicine applying device. However, the liquid medicine applying device is usually connected to a handpiece. When the handpiece is moved, the liquid medicine applying device is easy to fall off the handpiece, so that the liquid medicine cannot be delivered, affecting the normal treatment of the patient. Therefore, we propose a handheld medium frequency therapeutic instrument shell. Utility Model Content

[0004] The utility model provides a handheld medium frequency therapeutic instrument shell to solve the problem that when the handpiece is moved, a liquid medicine applying device is easily dropped from the handpiece, so that the liquid medicine cannot be delivered and the normal treatment of the patient is affected.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A handheld medium frequency therapeutic instrument housing, comprising:

[0007] A therapeutic device body and a hand tool, wherein a connecting line is connected between the therapeutic device body and the hand tool, a liquid medicine applying device is arranged on the top of the hand tool, a mounting block is arranged on the bottom of the hand tool, a treatment head is arranged at one end of the hand tool, a plurality of electrode heads are arranged on the treatment head, and a drug delivery tube is arranged between the liquid medicine applying device and the treatment head;

[0008] An adjustment device is arranged between the hand tool and the liquid medicine application device, and the adjustment device includes a ring, the bottom of the ring is recessed inward to form an arc-shaped groove cavity adapted to the hand tool, a mounting seat is fixed to the top of the ring, the top of the mounting seat is recessed inward to form a placement groove, a clamping mechanism is arranged in the placement groove, and the mounting block is arranged in the clamping mechanism.

[0009] Preferably, the clamping mechanism includes two clamping blocks arranged inside the placement groove, and power rods are fixed on opposite sides of the two clamping blocks. The end of the power rod away from the clamping block passes through the mounting seat and is fixed with a baffle. A first spring is arranged between the baffle and the mounting seat, and the free end of the first spring is fixed on the baffle.

[0010] Preferably, a limiting plate is fixed on the top of the two clamping blocks, and the two limiting plates are arranged on the opposite sides of the two clamping blocks. The limiting plates can limit the mounting block to prevent the mounting block from falling off.

[0011] Preferably, a clamping block is fixed at one end of the two clamping blocks, a slope is provided on the sides facing each other of the two clamping blocks, and an arc chamfer is provided on the ends of the two clamping blocks away from the two clamping blocks. The slope and the arc chamfer facilitate the quick installation of the mounting block between the two clamping blocks.

[0012] Preferably, the two clamping blocks are provided with convex patterns on the sides facing each other, and the connection between the two clamping blocks and the two clamping blocks is provided with arc surfaces. The arc surfaces can avoid the sense of frustration of the installation block during installation, and the convex patterns can increase the friction between the clamping block and the installation block.

[0013] Preferably, an insert block is fixed at one end of the handpiece, a fixed frame is fixed at one end of the treatment head, a slot matching the insert block is opened on the fixed frame, and a locking rod is provided at one end of the fixed frame, and one end of the insert block passes through the slot and is located on the other side of the fixed frame.

[0014] Preferably, a locking groove matched with a locking rod is formed on the insert block, one end of the locking rod passes through the fixing frame and the locking groove and is inserted into the slot, and a second spring is provided between the fixing frame and the locking rod.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] (1) Through the coordination of the liquid medicine applicator, the adjustment device, the clamping mechanism and other structures, the elastic force of the first spring pushes the clamping block to move and clamp the mounting block, so that the liquid medicine applicator is installed inside the mounting seat, thereby preventing the liquid medicine applicator from easily falling off the handpiece when the handpiece is moved, so as to facilitate the stable delivery of the liquid medicine and ensure the normal treatment of the patient, thereby reducing safety hazards and facilitating rapid treatment of the patient, which is convenient and fast;

[0017] (2) By pulling the locking rod upward to move the locking rod to the top of the slot of the fixed frame, the insert block is aligned with the slot of the fixed frame, and one end of the insert block is passed through the slot of the fixed frame. The locking rod is released, and the second spring releases the elastic force to push the locking rod to move, so that the locking rod passes through the locking slot of the insert block and is reinserted into the slot of the fixed frame, thereby fixing the treatment head on the handpiece, making it easy for people to quickly replace the treatment head, further improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 The structural diagram of the middle regulating device;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the treatment head;

[0022] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0023] In the figure: 1. therapeutic device body; 2. hand tool; 3. drug application device; 4. therapeutic head; 5. adjustment device; 6. plug block; 7. fixing frame; 8. locking rod; 9. second spring; 501. collar; 502. mounting seat; 503. clamping block; 504. power rod; 505. first spring; 506. clamp block; 507. limit plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1 A handheld medium frequency therapeutic instrument housing is shown, comprising:

[0026] A therapeutic device body 1 and a hand tool 2, a connecting line is connected between the therapeutic device body 1 and the hand tool 2, a liquid medicine applicator 3 is arranged on the top of the hand tool 2, a mounting block is arranged on the bottom of the hand tool 2, and a treatment head 4 is arranged at one end of the hand tool 2, a plurality of electrode heads are arranged on the treatment head 4, and a drug delivery tube is arranged between the liquid medicine applicator 3 and the treatment head 4; wherein, the specific structure and working principle of the therapeutic device body 1, the hand tool 2, the liquid medicine applicator 3 and the treatment head 4 are all prior arts, and specific reference may be made to the comparative document (publication number CN216169391U, and the name is medium frequency therapeutic device), and no further elaboration is made here.

[0027] As can be seen from the above, when in use, the liquid medicine applicator 3 is first installed on the hand tool 2, and then the liquid medicine applicator 3 and the treatment head 4 are connected through the drug delivery tube. The two ends of the connecting line are respectively inserted into the treatment device body 1 and the hand tool 2. After adjusting the required treatment intensity through the treatment device body 1, the patient's diseased part is treated through the electrode head on the treatment head 4.

[0028] refer to Figure 1-Figure 4 As shown, an adjusting device 5 is provided between the hand tool 2 and the liquid medicine applying device 3, and the adjusting device 5 comprises a collar 501, the bottom of the collar 501 is recessed inwardly to form an arc-shaped groove cavity adapted to the hand tool 2, a mounting seat 502 is fixed on the top of the collar 501, the top of the mounting seat 502 is recessed inwardly to form a placement groove, a clamping mechanism is provided in the placement groove, and the mounting block is provided in the clamping mechanism;

[0029] The clamping mechanism includes two clamping blocks 503 arranged inside the placement groove, and power rods 504 are fixed on opposite sides of the two clamping blocks 503. The end of the power rod 504 away from the clamping block 503 passes through the mounting seat 502 and is fixed with a baffle. A first spring 505 is arranged between the baffle and the mounting seat 502, and the free end of the first spring 505 is fixed on the baffle; the tops of the two clamping blocks 503 are fixed with limiting plates 507, and the two limiting plates 507 are arranged on the opposite sides of the two clamping blocks 503. The limiting plates 507 can limit the mounting blocks to prevent the mounting blocks from falling off Fall; a clamping block 506 is fixed at one end of the two clamping blocks 503, and the sides of the two clamping blocks 506 facing each other are provided with an inclined surface, and the ends of the two clamping blocks 506 away from the two clamping blocks 503 are provided with an arc chamfer, which facilitates the installation block to be quickly installed between the two clamping blocks 503 through the inclined surface and the arc chamfer; the sides of the two clamping blocks 503 facing each other are provided with convex patterns, and the connection between the two clamping blocks 503 and the two clamping blocks 506 is provided with an arc surface, which can avoid the frustration of the installation block during installation through the arc surface, and increase the friction between the clamping block 503 and the installation block through the convex patterns.

[0030] By adopting the above technical solution:

[0031] When in use, after aligning the mounting block of the medicine application device 3 between the two clamping blocks 503, push the mounting block to move, so that one end of the mounting block moves along the inclined surface of the clamping block 506 between the two clamping blocks 503, so that the clamping block 503 pushes the power rod 504 to move, and the power rod 504 drives the first spring 505 to deform and generate elastic force, and the elastic force of the first spring 505 pushes the clamping block 503 to move to clamp and fix the mounting block, so that the medicine application device 3 is installed inside the mounting seat 502, and then the ring 501 is put on the outside of the hand tool 2, and then the medicine application device 3 is installed on the hand tool 2 for use, so as to avoid accidentally touching the medicine application device 3 during use, causing the medicine application device 3 to fall off the hand tool 2, so as to facilitate rapid treatment of the patient.

[0032] In addition, refer to Figure 1 , Figure 3 and Figure 4 As shown, an insert block 6 is fixed to one end of the hand tool 2, and a fixed frame 7 is fixed to one end of the treatment head 4. A slot matched with the insert block 6 is provided on the fixed frame 7, and a locking rod 8 is provided at one end of the fixed frame 7. One end of the insert block 6 passes through the slot and is located on the other side of the fixed frame 7; a locking groove matched with the locking rod 8 is provided on the insert block 6, and one end of the locking rod 8 passes through the fixed frame 7 and the locking groove and is inserted into the slot, and a second spring 9 is provided between the fixed frame 7 and the locking rod 8.

[0033] By adopting the above technical solution:

[0034] When in use, pull the locking rod 8 upwards to move the locking rod 8 to the top of the slot of the fixed frame 7, align the insert block 6 with the slot of the fixed frame 7, and let one end of the insert block 6 pass through the slot of the fixed frame 7. Release the locking rod 8, and the second spring 9 releases the elastic force to push the locking rod 8 to move, so that the locking rod 8 passes through the locking slot of the insert block 6 and is reinserted into the slot of the fixed frame 7, thereby fixing the treatment head 4 on the hand tool 2, making it convenient for people to quickly replace the treatment head 4, further improving the convenience of the device.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A handheld medium frequency therapeutic instrument housing, characterized in that: include: A therapeutic device body (1) and a hand tool (2), wherein a connecting line is connected between the therapeutic device body (1) and the hand tool (2), a liquid medicine applying device (3) is arranged at the top of the hand tool (2), a mounting block is arranged at the bottom of the hand tool (2), and a therapeutic head (4) is arranged at one end of the hand tool (2), a plurality of electrode heads are arranged on the therapeutic head (4), and a drug delivery tube is arranged between the liquid medicine applying device (3) and the therapeutic head (4); An adjusting device (5) is provided between the hand tool (2) and the liquid medicine applying device (3), and the adjusting device (5) comprises a collar (501), the bottom of the collar (501) is recessed inwardly to form an arc-shaped groove cavity adapted to the hand tool (2), a mounting seat (502) is fixed on the top of the collar (501), the top of the mounting seat (502) is recessed inwardly to form a placement groove, and a clamping mechanism is provided in the placement groove.

2. A handheld medium frequency therapeutic instrument housing according to claim 1, characterized in that: The clamping mechanism comprises two clamping blocks (503) arranged inside the placement groove, and power rods (504) are fixed on opposite sides of the two clamping blocks (503). One end of the power rod (504) away from the clamping block (503) passes through the mounting seat (502) and is fixed with a baffle, and a first spring (505) is arranged between the baffle and the mounting seat (502).

3. A handheld medium frequency therapeutic instrument housing according to claim 2, characterized in that: A limiting plate (507) is fixed on the top of each of the two clamping blocks (503), and the two limiting plates (507) are arranged on the opposite sides of the two clamping blocks (503).

4. The housing of a handheld medium frequency therapeutic instrument according to claim 2, characterized in that: A clamping block (506) is fixed at one end of the two clamping blocks (503), an inclined surface is provided on the opposite sides of the two clamping blocks (506), and an arc chamfer is provided at one end of the two clamping blocks (506) away from the two clamping blocks (503).

5. The housing of a handheld medium frequency therapeutic instrument according to claim 4, characterized in that: The two clamping blocks (503) are provided with convex patterns on the sides facing each other, and the connection points between the two clamping blocks (503) and the two clamping blocks (506) are provided with arc surfaces.

6. The housing of a handheld medium frequency therapeutic instrument according to claim 1, characterized in that: An insert block (6) is fixed to one end of the hand tool (2), a fixing frame (7) is fixed to one end of the treatment head (4), a slot matching the insert block (6) is provided on the fixing frame (7), and a locking rod (8) is provided at one end of the fixing frame (7).

7. A handheld medium frequency therapeutic instrument housing according to claim 6, characterized in that: The insert block (6) is provided with a locking groove matched with the locking rod (8); one end of the locking rod (8) passes through the fixing frame (7) and the locking groove and is inserted into the slot; a second spring (9) is provided between the fixing frame (7) and the locking rod (8).

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