Laser ear therapy instrument

Abstract

The utility model relates to the technical field of medical instruments, in particular to a laser ear therapy instrument which comprises a laser ear therapy instrument body, a butt joint, a holding rod, a plug, a wire, an earphone body, a locking mechanism and a limiting mechanism, the butt joint is arranged on one side of the laser ear therapy instrument body, the holding rod is connected to the butt joint, the plug is fixed to one end of the holding rod, and the wire is connected to the earphone body. The other end of the holding rod is connected with a wire, the end, away from the holding rod, of the wire is provided with an earphone body, the plug is connected with the butt joint in an inserted mode, then the laser ear therapy instrument body can treat the ear canal through the earphone body, and when the laser ear therapy instrument is used, through arrangement of the locking mechanism, the clamping jaw can be clamped to one side of the chuck; according to the utility model, the plug is inserted into the butt joint, so that a locking structure is formed to firmly lock the plug in the butt joint, thereby effectively preventing the plug from sliding in the butt joint due to pulling of external force in the use process, causing poor contact and interruption of treatment, and being simple and efficient.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and in particular to a laser ear therapy device. Background Technology

[0002] Semiconductor laser ear therapy devices can activate or induce T and B lymphocytes and macrophages to produce cytokines, thereby activating the systemic immune system through lymphocyte recirculation, enhancing the phagocytic capacity of macrophages, and improving non-specific and specific immunity. The laser irradiation generated by the semiconductor laser ear therapy device can inhibit or reduce inflammation and relieve pain. By irradiating the inside of the ear with low-intensity laser, it has a good therapeutic effect on ear diseases such as sudden deafness, inner ear vertigo, otitis media, and external auditory canal furuncles.

[0003] However, existing semiconductor laser ear therapy devices still have certain problems. For example, most current laser ear therapy devices consist of an ear therapy device body and a pluggable earphone. Because the earphone is a pluggable connection structure, it may be pulled by external force during use, causing the earphone plug to slide relative to the ear therapy device body, resulting in poor contact between the two and interruption of ear therapy. Therefore, there is an urgent need for a laser ear therapy device to solve this problem. Utility Model Content

[0004] To address the problem that current laser ear therapy devices may slip due to pulling during use, leading to poor contact and interruption of ear therapy, this application provides a laser ear therapy device.

[0005] The laser ear therapy device provided in this application adopts the following technical solution:

[0006] A laser ear therapy device, comprising:

[0007] The laser ear therapy device body has a connector on one side, a grip rod connected to the connector, a plug fixed to one end of the grip rod, the plug being inserted into the connector, and a wire connected to the other end of the grip rod, with an earphone body attached to the end of the wire away from the grip rod.

[0008] A locking mechanism is provided to securely lock the plug inside the connector. The locking mechanism is disposed between the connector and the gripping rod. The locking mechanism includes a support, a jaw, and a chuck. The support is fixed to one end of the gripping rod near the plug. The jaw, which has an irregular shape, is rotatably connected at the center of the edge of the support. The chuck is coaxially fixed to the outside of the connector, and one end of the jaw abuts against the chuck.

[0009] A limiting mechanism is used to limit the movement of the conductor, and the limiting mechanism is connected to the conductor.

[0010] By adopting the above technical solution, the plug and the connector are connected, allowing the laser ear therapy device to treat the ear canal through the earphone body. During use, the locking mechanism allows the claws to engage with one side of the chuck, forming a locking structure that firmly locks the plug inside the connector. This effectively prevents the plug from sliding inside the connector due to external force during use, which could lead to poor contact and interruption of treatment. It is simple and efficient.

[0011] At the same time, the limiting mechanism is used to limit the wires and tighten the two wires to prevent the wires from swinging freely during use and thus pulling the wires.

[0012] Optionally, the locking mechanism further includes a linkage seat and a driven rod. The linkage seat is slidably connected to the gripping rod and located on one side of the support seat. One end of the driven rod is rotatably connected to the edge of the linkage seat, and the other end is rotatably connected to the gripper.

[0013] By adopting the above technical solution, the sliding of the linkage seat drives the driven rod to rotate, which in turn pushes the gripper to rotate, enabling the gripper to quickly engage and lock with the chuck, as well as unlock and separate.

[0014] Optionally, a first return spring is sleeved on the gripping rod, with one end of the first return spring abutting and fixed to the support seat and the other end abutting and fixed to the linkage seat.

[0015] By adopting the above technical solution, the spring force of the first return spring can be used to quickly reset the linkage seat, thereby enabling one end of the gripper to be firmly locked at the edge of the chuck.

[0016] Optionally, a pusher cylinder is fixed on the side of the linkage seat away from the first return spring, and the pusher cylinder is slidably sleeved on the gripping rod.

[0017] By adopting the above technical solution, the design of the push cylinder makes it easier for users to push the linkage seat to slide.

[0018] Optionally, a positioning disc is coaxially fixed to the outside of the gripping rod, and the positioning disc is located on one side of the pusher cylinder.

[0019] By adopting the above technical solution, the positioning plate is used to limit the movement of the push cylinder.

[0020] Optionally, the limiting mechanism includes a fixed base, a locking plate, and a wire passage hole. The top of the fixed base is provided with a mounting cavity. The locking plate is slidably engaged in the mounting cavity of the fixed base. The wire passage hole is respectively disposed through the fixed base and the locking plate, and the wire passes through the wire passage hole.

[0021] By adopting the above technical solution, the wire locking is achieved by misaligning the wire passage holes on the fixing base and locking plate.

[0022] Optionally, a second return spring is fixed to the bottom of the mounting cavity of the fixed base, and one end of the second return spring abuts against the locking plate.

[0023] By adopting the above technical solution, the locking plate can firmly lock the wire by utilizing the elastic force of the second return spring.

[0024] Optionally, the integral structure consisting of the gripper and the driven rod has at least three sets of equidistant parts.

[0025] By adopting the above technical solution, the locking mechanism can firmly lock the plug and the connector by using multiple sets of grippers.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. By connecting the plug and the connector, the laser ear therapy device can treat the ear canal through the earpiece. During use, the locking mechanism allows the claws to engage with one side of the chuck, forming a locking structure that firmly locks the plug inside the connector. This effectively prevents the plug from sliding inside the connector due to external pulling during use, which could lead to poor contact and interruption of treatment. It is simple and efficient.

[0028] 2. The limiting mechanism is used to limit the wires and tighten the two wires to prevent them from swinging freely during use and causing them to be pulled. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the external structure of a laser ear therapy device in this embodiment.

[0030] Figure 2 This is a schematic diagram of the separation structure of the connector and plug in this embodiment.

[0031] Figure 3 This is a schematic diagram of the locking mechanism in this embodiment.

[0032] Figure 4 This is in this embodiment Figure 1 Enlarged view at point A.

[0033] Figure 5 This is a schematic diagram of the cross-sectional structure of the limiting mechanism in this embodiment.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Laser ear therapy device body; 2. Connector; 3. Holding rod; 4. Plug; 5. Wire; 6. Earphone body; 7. Locking mechanism; 71. Support seat; 72. Clamping claw; 73. Chuck; 74. Linkage seat; 75. Driven rod; 76. First return spring; 77. Push cylinder; 78. Positioning plate; 8. Limiting mechanism; 81. Fixed seat; 82. Locking plate; 83. Wire hole; 84. Second return spring. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0037] This application discloses a laser ear therapy device.

[0038] It should be noted that in the description of this utility model, the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] Reference Figure 1 A laser ear therapy device includes a laser ear therapy device body 1, a connector 2, a grip rod 3, a plug 4, a wire 5, an earphone body 6, a locking mechanism 7, and a limiting mechanism 8. The plug 4 is connected to the connector 2, allowing the laser ear therapy device body 1 to treat the ear canal through the earphone body 6. During use, the locking mechanism 7 allows the clamp 72 to engage with one side of the chuck 73, forming a locking structure that firmly locks the plug 4 within the connector 2. This effectively prevents the plug 4 from sliding within the connector 2 due to external pulling, which could lead to poor contact and treatment interruption. The device is simple and efficient. Simultaneously, the limiting mechanism 8 limits the wire 5 and tightens the two wires 5, preventing them from swinging freely and pulling during use.

[0040] Specifically, a connector 2 is provided on one side of the laser ear therapy device body 1. A gripping rod 3 is connected to the connector 2. A plug 4 is fixed to one end of the gripping rod 3. The plug 4 is inserted into the connector 2. A wire 5 is connected to the other end of the gripping rod 3. The earphone body 6 is provided on the end of the wire 5 away from the gripping rod 3. A locking mechanism 7 is provided between the connector 2 and the gripping rod 3. A limiting mechanism 8 is connected to the wire 5.

[0041] In this embodiment of the application, the locking mechanism 7 includes a support 71, a gripper 72, a chuck 73, a linkage 74, a driven rod 75, and a first return spring 76. The sliding of the linkage 74 drives the driven rod 75 to rotate, thereby pushing the gripper 72 to rotate. This allows the gripper 72 to quickly engage and lock with the chuck 73, as well as unlock and separate. The elastic force of the first return spring 76 allows the linkage 74 to quickly return to its original position, thus ensuring that one end of the gripper 72 is firmly locked at the edge of the chuck 73.

[0042] Reference Figure 2 and Figure 3 The support 71 is fixed on the gripping rod 3 near the plug 4. The center of the irregularly shaped claw 72 is rotatably connected to the edge of the support 71. The chuck 73 is coaxially fixed to the outside of the connector 2. One end of the claw 72 abuts against the chuck 73. The linkage seat 74 is slidably connected to the gripping rod 3 and located on one side of the support 71. One end of the driven rod 75 is rotatably connected to the edge of the linkage seat 74, and the other end is rotatably connected to the claw 72. A first return spring 76 is sleeved on the gripping rod 3. One end of the first return spring 76 abuts against the support 71 and the other end abuts against the linkage seat 74.

[0043] Reference Figure 4 and Figure 5 Specifically, in this embodiment of the application, the limiting mechanism 8 includes a fixed base 81, a locking plate 82, a wire passage hole 83, and a second return spring 84. The wire 5 is locked by the misalignment of the wire passage hole 83 on the fixed base 81 and the locking plate 82, and at the same time, the locking plate 82 can firmly lock the wire 5 by the elastic force of the second return spring 84.

[0044] In this embodiment, the top of the fixed base 81 is provided with an installation cavity, the locking plate 82 is slidably engaged in the installation cavity of the fixed base 81, the wire hole 83 is respectively provided through the fixed base 81 and the locking plate 82, the wire 5 passes through the wire hole 83, and a second return spring 84 is fixed at the bottom of the installation cavity of the fixed base 81, one end of the second return spring 84 abuts against the locking plate 82.

[0045] Specifically, a push cylinder 77 is fixed on the side of the linkage seat 74 away from the first return spring 76, and the push cylinder 77 is slidably sleeved on the grip rod 3. A positioning plate 78 is coaxially fixed on the outside of the grip rod 3. The positioning plate 78 is located on one side of the push cylinder 77. The push cylinder 77 is designed to facilitate the user to push the linkage seat 74 to slide, and the positioning plate 78 limits the push cylinder 77.

[0046] The overall structure consisting of the gripper 72 and the driven rod 75 has at least three sets of equidistant grippers 72. The multiple sets of grippers 72 enable the locking mechanism 7 to firmly lock the plug 4 and the connector 2.

[0047] The implementation principle of a laser ear therapy device according to an embodiment of this application is as follows: First, the push cylinder 77 pushes the linkage seat 74 to slide on the gripping rod 3, causing the push cylinder 77 to move towards the positioning plate 78. Then, the driven rod 75 drives the gripper 72 to rotate, causing the gripper 72 to open. Then, the plug 4 is inserted into the connector 2. After the insertion is completed, the push cylinder 77 is released. At this time, the linkage seat 74 is reset under the elastic force of the first return spring 76 and slides towards the side closer to the support seat 71. Rod 75 drives the clamp 72 to reset, so that the clamp 72 is engaged with one side of the chuck 73. Then, put the earphone body 6 on your ears. If you need to adjust the two wires 5, press the locking plate 82 so that the wire holes 83 of the fixing seat 81 and the locking plate 82 are aligned. At this time, slide the limiting mechanism 8 on the wires 5 to the appropriate position. Then, the second reset spring 84 lifts the locking plate 82, so that the wire holes 83 of the fixing seat 81 and the locking plate 82 are misaligned and the wires 5 are locked.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A laser ear therapy device, characterized in that, Include: The laser ear instrument body (1), one side of the laser ear instrument body (1) is provided with a butt joint (2), the butt joint (2) is connected with a holding rod (3), one end of the holding rod (3) is fixed with a plug (4), the plug (4) is inserted into the butt joint (2), and the other end of the holding rod (3) is connected with a wire (5), and the wire (5) is provided with an earphone body (6) away from one end of the holding rod (3); Locking mechanism (7) for locking the plug (4) firmly in the butt joint (2), and the locking mechanism (7) is arranged between the butt joint (2) and the holding rod (3), the locking mechanism (7) includes a supporting seat (71), a clamping jaw (72) and a chuck (73), the supporting seat (71) is fixed on the holding rod (3) near one end of the plug (4), the center of the clamping jaw (72) with special-shaped structure is rotatably connected to the edge of the supporting seat (71), the chuck (73) is coaxially fixed on the outside of the butt joint (2), and one end of the clamping jaw (72) abuts against the chuck (73); Limiting mechanism (8) for limiting the wire (5), the limiting mechanism (8) is connected to the wire (5). The locking mechanism (7) further includes a linkage seat (74) and a driven rod (75), the linkage seat (74) is slidably connected to the holding rod (3), and is located on one side of the supporting seat (71), one end of the driven rod (75) is rotatably connected to the edge of the linkage seat (74), and the other end is rotatably connected with the clamping jaw (72).

2. The laser eardrop according to claim 1, wherein The first reset spring (76) is sleeved on the holding rod (3), one end of the first reset spring (76) abuts against and is fixed with the supporting seat (71), and the other end abuts against and is fixed with the linkage seat (74).

3. The laser eardrop according to claim 2, wherein The linkage seat (74) is fixed with a push cylinder (77) away from the first reset spring (76) on one side, and the push cylinder (77) is slidably sleeved on the holding rod (3).

4. The laser eardrop according to claim 3, wherein The holding rod (3) is coaxially fixed with a positioning disc (78) on the outside, and the positioning disc (78) is located on one side of the push cylinder (77).

5. The laser eardrum treatment device of claim 4, wherein the laser eardrum treatment device further comprises a laser light source, a laser light guide, and a laser light guide connector. The limiting mechanism (8) includes a fixed seat (81), a lock plate (82) and a wire hole (83), the top of the fixed seat (81) is provided with a mounting cavity, the lock plate (82) is slidably connected in the mounting cavity of the fixed seat (81), the wire hole (83) is respectively provided on the fixed seat (81) and the lock plate (82), and the wire (5) passes through the wire hole (83).

6. The laser eardrop of claim 1, wherein, The mounting cavity of the fixed seat (81) is fixed with a second reset spring (84), one end of the second reset spring (84) abuts against the lock plate (82).

7. The laser eardrum treatment device of claim 6, wherein the laser eardrum treatment device further comprises a laser light source. The whole structure of the clamping jaw (72) and the driven rod (75) is provided with at least three groups of equidistant structures.

8. The laser eardrums treatment device according to claim 2, wherein, ​

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