Low-frequency pulse therapeutic apparatus
The low-frequency pulse therapy device integrates a cable management system and dust protection mechanism to address the issue of cable storage and dust ingress, enhancing usability and reliability.
Patent Information
- Application Number
- CN202422212380.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing low-frequency pulse therapy instrument lacks a signal line storage structure when it is not working or transported, resulting in inconvenience in use and poor contact with the dust entering the port.
A storage mechanism and a dust-proof mechanism are designed. The storage mechanism realizes the storage line storage through a spool and a threaded rod. The dust-proof mechanism protects the ports through a sliding plate and a baffle to ensure that the signal line is stored conveniently and prevents dust from entering.
It realizes convenient storage and protection of signal lines, prevents signal lines from being entangled and confused, prevents dust from entering the port, and ensures that the equipment is clean and normal use.
Smart Images
Figure CN223109323U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of therapeutic instruments, in particular to a low-frequency pulse therapeutic instrument. Background Technique
[0002] The pulse therapeutic instrument is composed of a shell, a controller and a metal plate. The controller is installed inside the shell. The controller can generate temperature and pulses, and the temperature and pulse frequency are adjustable. The metal plate is generally in the shape of a sole and is installed on the upper surface of the shell. The controller is connected to the metal plate. When in use, both feet step on the two metal plates respectively, and the controller is started. The controller provides temperature to the human body through the metal plate and emits pulses, which can dredge the human meridians and has a certain health care and therapeutic effect.
[0003] In the related technology, through retrieval, it is found that the solution of a low-frequency pulse therapeutic instrument (publication number CN214550670U) includes the settings of a baffle, a push block, a guide rod, a cross plate, a spring, a backing plate and a connecting plate. The push block is toggled to drive the baffle to move upward, the spring is compressed under force, and the guide rod moves along the through hole on the cross plate for guiding to keep vertical. The connection port is opened for convenient connection. After use, under the reaction force of the spring, the baffle moves downward to block the notch, thereby covering the connection port, which can avoid the entry of dust and effectively ensure the cleanliness inside the connection port and prevent poor contact of the connector. However, the device is not provided with a structure for storing the signal wire, so it is not convenient to store the signal wire when the low-frequency pulse therapeutic instrument is not working or in transportation. Content of the Utility Model
[0004] The purpose of the utility model is to provide a low-frequency pulse therapeutic instrument to solve the problems put forward in the background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A low-frequency pulse therapeutic instrument, including a therapeutic instrument body and a back plate, the back plate is connected to the rear end of the therapeutic instrument body, a support column is fixedly connected to the lower end of the therapeutic instrument body, a storage mechanism is arranged on the right side of the therapeutic instrument body, and a dust-proof mechanism is arranged on the front side of the therapeutic instrument body.
[0006] The storage mechanism includes a storage box, a box cover, a winding shaft, a signal wire, a door handle, a first fixing block, a second fixing block, a threaded rod and a rotating handle. The storage box is fixedly connected to the right side of the therapeutic instrument body, the box cover is connected to the right side of the storage box, the winding shaft is connected to the inside of the storage box, the signal wire is wound around the outer end of the winding shaft, the door handle is fixedly connected to the front end of the right side of the box cover, the first fixing block is fixedly connected to the middle position of the front side of the box cover, the second fixing block is fixedly connected to the middle position of the front side right end of the storage box, the threaded rod is connected to the inside of the first fixing block, and the rotating handle is fixedly connected to the right end of the threaded rod.
[0007] Preferably, a first threaded hole is provided at the middle position inside the first fixing block, a second threaded hole is provided at the middle position inside the second fixing block, and the outer side of the threaded rod is threadedly connected to the inner sides of the first threaded hole and the second threaded hole.
[0008] Preferably, the right end of the rear side of the storage box and the rear side of the box cover are hinged by a hinge, and the right side of the storage box abuts against the left side of the box cover.
[0009] Preferably, the front and rear ends of the winding shaft are fixedly connected to the front and rear ends inside the storage box. Four winding shafts are installed inside the storage box from top to bottom, and a signal line is wound around the outer side of each winding shaft.
[0010] Preferably, the dust-proof mechanism includes a rectangular frame, a sliding plate, a top plate, a bottom plate, a limiting rod, a spring and a baffle. The rectangular frame is fixedly connected to the front side of the therapeutic instrument body. The sliding plate is connected to the inside of the rectangular frame. The top plate is fixedly connected to the upper ends of the left and right sides of the rectangular frame. The bottom plate is fixedly connected to the lower ends of the left and right sides of the rectangular frame. The limiting rod is fixedly connected to the adjacent side of the top plate and the bottom plate. The spring is fixedly connected to the lower side of the top plate. The baffle is fixedly connected to the upper side of the sliding plate.
[0011] Preferably, chutes are provided at the left and right ends inside the rectangular frame. Circular holes are provided at the middle positions of the left and right ends inside the sliding plate. The lower ends of the springs are fixedly connected to the left and right ends of the upper side of the sliding plate. The outer sides of the left and right ends of the sliding plate are slidably connected to the inner sides of the chutes. The outer side of the limiting rod is slidably connected to the inner side of the circular hole.
[0012] Preferably, a through groove is provided at the upper end inside the rectangular frame. The outer side of the baffle is slidably connected to the inner side of the through groove. The left and right sides of the baffle are slidably connected to the left and right ends inside the rectangular frame. The lower side of the sliding plate abuts against the inner bottom end of the rectangular frame.
[0013] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:
[0014] For this low-frequency pulse therapeutic instrument, when the therapeutic instrument body is being transported or not in use, the signal line can be wound around the outer side of the winding shaft to complete the storage of the signal line, making the carrying and access of the signal line very convenient. And when the signal line is in use, only the two ends of the signal line need to be untied to the required length for use, and the remaining middle part can be continuously wound around the outer side of the winding shaft to prevent the overly long signal lines from being entangled with each other and difficult to untie.
[0015] When no signal cable is connected to the front end of the low-frequency pulse therapy instrument body, the spring will rebound and push the sliding plate downward, causing it to slide down along the inner side of the chute. At the same time, it will drive the baffle to move downward together. Until the lower side of the sliding plate contacts the bottom side of the rectangular frame, the rectangular frame will be completely blocked by the baffle, thereby protecting the port at the front end of the therapy instrument body. Description of the Drawings
[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0017] Figure 1 Schematic diagram of the main structure of the present invention;
[0018] Figure 2 Schematic diagram of the structure of the rear end of the therapy instrument body of the present invention;
[0019] Figure 3 Schematic diagram of the internal structure of the storage box of the present invention;
[0020] Figure 4 Schematic diagram of the structure at the threaded rod of the present invention;
[0021] Figure 5 Schematic diagram of the structure at the dust-proof mechanism of the present invention;
[0022] Figure 6 Schematic diagram of the structure at the limiting rod of the present invention.
[0023] Explanation of the reference numerals in the drawings:
[0024] In the figure:
[0025] 1. Therapy instrument body; 2. Back plate; 3. Support column; 401. Storage box; 402. Box cover; 403. Winding shaft; 404. Signal cable; 405. Door handle; 406. First fixing block; 407. Second fixing block; 408. Threaded rod; 409. Rotating handle; 501. Rectangular frame; 502. Sliding plate; 503. Top plate; 504. Bottom plate; 505. Limiting rod; 506. Spring; 507. Baffle. Detailed Embodiments
[0026] In the following description, numerous specific details are set forth to provide a more thorough understanding of the present utility model. However, it will be apparent to those skilled in the art that the present utility model may be practiced without one or more of these details. In other instances, some well-known technical features are not described to avoid obscuring the present utility model.
[0027] Unless otherwise defined, the directions such as up, down, left, right, front, back, inner, and outer involved herein are based on the up, down, left, right, front, back, inner, and outer directions in the figures shown by the present utility model, and are hereby explained together.
[0028] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.
[0029] Please refer to Figures 1 to 6 As shown, a low-frequency pulse therapeutic apparatus, in this embodiment, includes a therapeutic apparatus body 1 and a back plate 2. The back plate 2 is connected to the rear end of the therapeutic apparatus body 1. A port is provided at the front end of the therapeutic apparatus body 1 for accessing a signal line 404 for pulse treatment. Threaded grooves are provided at the four corners of the inner rear end of the therapeutic apparatus body 1, and through holes are provided at the four corners of the inner part of the back plate 2. Thus, after passing bolts through the through holes in the back plate 2 and then threadedly connecting them to the threaded grooves at the rear end of the therapeutic apparatus body 1, the back plate 2 can be installed on the rear end of the therapeutic apparatus body 1. Therefore, when the therapeutic apparatus body 1 needs to be repaired, only the bolts need to be removed to remove the back plate 2 at the rear end of the therapeutic apparatus body 1, and then the therapeutic apparatus body 1 can be repaired. Four support columns 3 are symmetrically and fixedly connected to the four corners of the lower end of the therapeutic apparatus body 1, and an anti-slip pad is fixedly connected to the bottom side of each support column 3. Thus, when the therapeutic apparatus body 1 is placed on a table for use, it can stand stably on the table, preventing the therapeutic apparatus body 1 from sliding off the table directly when it is hit, resulting in damage. A storage mechanism is provided on the right side of the therapeutic apparatus body 1, and a dust-proof mechanism is provided on the front side of the therapeutic apparatus body 1.
[0030] The storage mechanism includes a storage box 401, a box cover 402, a wire winding shaft 403, a signal wire 404, a door handle 405, a first fixing block 406, a second fixing block 407, a threaded rod 408, and a rotary handle 409. The storage box 401 is fixedly connected to the right side of the therapeutic apparatus body 1. The box cover 402 is connected to the right side of the storage box 401. The wire winding shaft 403 is connected to the inside of the storage box 401. The signal wire 404 is wound around the outer end of the wire winding shaft 403. The door handle 405 is fixedly connected to the front right end of the box cover 402. The first fixing block 406 is fixedly connected to the middle position on the front side of the box cover 402. The second fixing block 407 is fixedly connected to the middle position at the right end of the front side of the storage box 401. The threaded rod 408 is connected to the inside of the first fixing block 407. The rotary handle 409 is fixedly connected to the right end of the threaded rod 408. A first threaded hole is provided in the middle position inside the first fixing block 406. A second threaded hole is provided in the middle position inside the second fixing block 407. The outer side of the threaded rod 408 is threadedly connected to the inner sides of the first threaded hole and the second threaded hole. Thus, after threading the threaded rod 408 into the first threaded hole inside the first fixing block 406 and then into the second threaded hole inside the second fixing block 407, the first fixing block 406 and the second fixing block 407 can be relatively fixed to the outer end of the threaded rod 408.
[0031] The right rear end of the storage box 401 and the rear side of the box cover 402 are hinged by a hinge. The right side of the storage box 401 abuts against the left side of the box cover 402. Thus, after rotating the box cover 402 to the right side of the storage box 401 so that the first fixing block 406 on the front side of the box cover 402 contacts the second fixing block 407 on the front side of the storage box 401, and then threading the threaded rod 408 into the first fixing block 406 and the second fixing block 407, the box cover 402 can be fixed to the right side of the storage box 401, thereby closing the right end of the storage box 401.
[0032] The front and rear ends of the wire winding shaft 403 are fixedly connected to the front and rear ends inside the storage box 401. Four wire winding shafts 403 are installed inside the storage box 401 from top to bottom, and a signal wire 404 is wound around the outer side of each wire winding shaft 403. Thus, when the therapeutic apparatus body 1 is being transported or not in use, the signal wire 404 can be wound around the outer side of the wire winding shaft 403 to complete the storage of the signal wire 404, making it very convenient to carry and access the signal wire 404. And when the signal wire 404 is in use, only the two ends of the signal wire 404 need to be unwound to the required length for use, and the remaining middle part can continue to be wound around the outer side of the wire winding shaft 403 to prevent the overly long signal wires 404 from being entangled with each other and difficult to untangle.
[0033] The dust-proof mechanism includes a rectangular frame 501, a sliding plate 502, a top plate 503, a bottom plate 504, a limiting rod 505, a spring 506 and a baffle 507. The rectangular frame 501 is fixedly connected to the front side of the treatment instrument body 1. The sliding plate 502 is connected to the inside of the rectangular frame 501. The top plate 503 is fixedly connected to the upper ends of the left and right sides of the rectangular frame 501. The bottom plate 504 is fixedly connected to the lower ends of the left and right sides of the rectangular frame 501. The limiting rod 505 is fixedly connected to the adjacent side of the top plate 503 and the bottom plate 504. The spring 506 is fixedly connected to the lower side of the top plate 503. The baffle 507 is fixedly connected to the upper side of the sliding plate 502.
[0034] Chutes are provided at the left and right ends inside the rectangular frame 501. The width of the baffle 507 is the same as the width of the chutes. Thus, after the baffle 507 moves into the inside of the rectangular frame 501, the chutes can be closed. Circular holes are provided at the middle positions of the left and right ends inside the sliding plate 502. The lower ends of the spring 506 are fixedly connected to the left and right ends of the upper side of the sliding plate 502. The outer sides of the left and right ends of the sliding plate 502 are slidably connected to the inner sides of the chutes. The outer side of the limiting rod 505 is slidably connected to the inner side of the circular hole. Thus, when the sliding plate 502 moves, it can only slide along the outer side of the limiting rod 505, thereby playing a role in limiting the movement track of the sliding plate 502. A through groove is provided at the upper end inside the rectangular frame 501. The outer side of the baffle 507 is slidably connected to the inner side of the through groove. The left and right sides of the baffle 507 are slidably connected to the left and right ends of the inner side of the rectangular frame 501. The lower side of the sliding plate 502 abuts against the bottom end of the inner side of the rectangular frame 501. Thus, when the signal line 404 is not connected to the front end of the treatment instrument body 1, the spring 506 will rebound and push down the sliding plate 502, causing it to slide down along the inner side of the chute, and at the same time, it will drive the baffle 507 to move down together until the lower side of the sliding plate 502 contacts the bottom side of the rectangular frame 501, which will cause the rectangular frame 501 to be completely blocked by the baffle 507, thereby protecting the ports at the front end of the treatment instrument body 1 and preventing external dust from entering the ports and accumulating, resulting in poor contact of the signal line 404. And when it is necessary to connect the signal line 404 to the port, only need to pull up the baffle 507 to make the front end of the rectangular frame 501 no longer be closed, and then the connection of the signal line 404 can be carried out.
[0035] The treatment instrument body 1 is a conventional instrument, and its working principle, size and model are irrelevant to the problems solved by this application, so no more description is given. The control mode of the present utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.
[0036] Working principle: When using this low-frequency pulse therapeutic apparatus, first rotate the rotary handle 409 to drive the threaded rod 408 to rotate. After it moves out of the first fixing block 406 and the second fixing block 407, then pull the door handle 405 to the right to move the lid 402 away from the storage box 401. Then, untie the signal wire 404 on the outer side of the winding shaft 403. Next, pull up the baffle 507 until the port at the front end of the therapeutic apparatus body 1 is exposed, connect the signal wire 404, then attach the other end of the signal wire 404 to the human body surface, and finally turn on the therapeutic apparatus body 1 to perform low-frequency pulse therapy.
[0037] It should be noted that in this article, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising said element.
[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A low-frequency pulse therapeutic apparatus, comprising a therapeutic apparatus body (1) and a back plate (2), the back plate (2) being connected to the rear end of the therapeutic apparatus body (1), characterized in that: A support column (3) is fixedly connected to the lower end of the treatment instrument body (1). A storage mechanism is arranged on the right side of the treatment instrument body (1), and a dust-proof mechanism is arranged on the front side of the treatment instrument body (1). The storage mechanism includes a storage box (401), a box cover (402), a winding shaft (403), a signal line (404), a door handle (405), a first fixing block (406), a second fixing block (407), a threaded rod (408), and a rotary handle (409). The storage box (401) is fixedly connected to the right side of the treatment instrument body (1). The box cover (402) is connected to the right side of the storage box (401). The winding shaft (403) is connected to the inside of the storage box (401). The signal line (404) is wound around the outer end of the winding shaft (403). The door handle (405) is fixedly connected to the front right end of the box cover (402). The first fixing block (406) is fixedly connected to the middle position on the front side of the box cover (402). The second fixing block (407) is fixedly connected to the middle position on the front right end of the storage box (401). The threaded rod (408) is connected to the inside of the first fixing block (406). The rotary handle (409) is fixedly connected to the right end of the threaded rod (408).
2. The low-frequency pulse therapeutic apparatus according to claim 1, wherein A first threaded hole is provided in the middle position inside the first fixing block (406). A second threaded hole is provided in the middle position inside the second fixing block (407). The outer side of the threaded rod (408) is threadedly connected to the inner sides of the first threaded hole and the second threaded hole.
3. The low-frequency pulse therapeutic apparatus according to claim 1, characterized in that The right rear end of the storage box (401) and the rear side of the box cover (402) are hinged by a hinge. The right side of the storage box (401) abuts against the left side of the box cover (402).
4. A low-frequency pulse therapeutic apparatus according to claim 1, characterized in that, The front and rear ends of the winding shaft (403) are fixedly connected to the front and rear ends inside the storage box (401). Four winding shafts (403) are installed in the storage box (401) from top to bottom, and a signal line (404) is wound around the outer side of each winding shaft (403).
5. The low-frequency pulse therapeutic apparatus according to claim 1, wherein The dust-proof mechanism includes a rectangular frame (501), a sliding plate (502), a top plate (503), a bottom plate (504), a limiting rod (505), a spring (506), and a baffle (507). The rectangular frame (501) is fixedly connected to the front side of the treatment instrument body (1). The sliding plate (502) is connected to the inside of the rectangular frame (501). The top plate (503) is fixedly connected to the upper ends of the left and right sides of the rectangular frame (501). The bottom plate (504) is fixedly connected to the lower ends of the left and right sides of the rectangular frame (501). The limiting rod (505) is fixedly connected to the adjacent side of the top plate (503) and the bottom plate (504). The spring (506) is fixedly connected to the lower side of the top plate (503). The baffle (507) is fixedly connected to the upper side of the sliding plate (502).
6. The low-frequency pulse therapeutic apparatus according to claim 5, characterized in that, The left and right ends inside the rectangular frame (501) are provided with sliding grooves, the middle positions of the left and right ends inside the sliding plate (502) are provided with round holes, the lower ends of the springs (506) are fixedly connected to the left and right ends on the upper side of the sliding plate (502), the outer sides of the left and right ends of the sliding plate (502) are slidably connected to the inner sides of the sliding grooves, and the outer side of the limiting rod (505) is slidably connected to the inner side of the round hole.
7. A low-frequency pulse therapeutic apparatus according to claim 5, characterized in that, A through groove is provided at the upper end inside the rectangular frame (501), the outer side of the baffle plate (507) is slidably connected to the inner side of the through groove, the left and right sides of the baffle plate (507) are slidably connected to the left and right ends inside the rectangular frame (501), and the lower side of the sliding plate (502) abuts against the inner bottom end of the rectangular frame (501).