Buckle type hearing electrode slice

Abstract

The utility model relates to the technical field of medical machinery, in particular to a buckle type hearing electrode slice which comprises an electrode fixedly connected to the upper end of a connecting layer and used for detection, the side face of the connecting layer is connected with a connecting plate used for adjustment in a clamped mode, and the lower end of the connecting plate is connected with a supporting plate used for fixing in a clamped mode. The side face of the supporting plate is fixedly connected with a sponge pad used for protection, one end of the connecting plate is fixedly connected with a rubber block used for protection, and one end of the sponge pad is fixedly connected with a connecting mechanism used for limiting. According to the buckle type hearing electrode slice, through cooperative arrangement of the connecting layer, the electrodes, the connecting plate and the supporting plate, when a worker uses the buckle type hearing electrode slice, the connecting layer and the electrodes can be more conveniently fixed to the body of a patient, the problems that the connecting layer and the electrodes adhere to hair easily and are not easy to fix are solved, meanwhile, the buckle type hearing electrode slice can accurately examine the patient, and the working efficiency is improved. And the problems of traditional empirical pasting and fuzzy positioning due to limitation to the size of the electrode plate are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical machinery, in particular to a buckle-type hearing electrode sheet. Background Art

[0002] With the continuous development of medical technology, it has become a common physical therapy method to conduct corresponding examinations or physical therapy for the human body through the cooperation of treatment or detection instruments and electrodes. When testing patients with hearing problems, it is necessary to stick the four electrodes on the mastoids of both ears, under the middle hairline of the forehead, and between the eyebrows. Connect the wires, put on headphones, and start the test. At the beginning, you can give one ear an 80-decibel sound. If the hearing is normal, seven sine waves will appear on the computer screen. Generally, only the first five waves are looked at to observe the wave latency, wave amplitude, etc.

[0003] Chinese patent announcement number CN206076556U discloses an electrode sheet, which belongs to the field of medical machinery, including a flexible insulating layer and a conductive layer. The conductive layer is a structural layer formed by laying metal on the upper surface of the flexible insulating layer after melting, and an interface for connecting to an instrument is provided on the conductive layer. The electrode sheet can ensure the uniform laying of the conductive layer. When the current passes through the uniformly laid conductive layer, the current flowing to the human body is relatively uniform, thereby reducing the possibility of skin burns and greatly improving the safety and effectiveness of diagnosis and treatment using the electrode sheet. In addition, through the design of the flexible insulating layer, the electrode sheet is not easy to fall off when it is attached to the joint, thereby ensuring that the electrode sheet is close to the human skin and improving the reliability of the electrode sheet.

[0004] However, the utility model has the following problems when it is actually used:

[0005] 1. When treating patients with hearing problems, the electrodes need to be pasted on the mastoid or earlobe. Pasting on the mastoid is easy to get stuck to the hair, and pasting on the earlobe is not easy to fix. Electrocardiogram electrodes are currently used, but the tape is too large and difficult to use.

[0006] 2. The existing device is not convenient for protecting the patient when the staff is fixing the patient, which may easily cause the patient to feel uncomfortable. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a snap-on hearing electrode patch, which solves the problem proposed in the above-mentioned background technology that when treating patients with hearing problems, the electrode patch needs to be pasted on the mastoid or earlobe. When pasted on the mastoid, it is easy to stick to the hair, and when pasted on the earlobe, it is not easy to fix. In addition, electrocardiogram electrodes are currently used, but the tape is too large and not easy to use. When the staff fixes the existing device, it is not convenient to protect the patient, which easily causes the patient to feel uncomfortable.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a snap-on hearing electrode sheet, comprising an electrode fixedly connected to the upper end of a connecting layer for detection, a connecting plate for adjustment is snapped onto the side of the connecting layer, a support plate for fixation is snapped onto the lower end of the connecting plate, a sponge pad for protection is fixedly connected to the side of the support plate, a rubber block for protection is fixedly connected to one end of the connecting plate, and a connecting mechanism for limiting is fixedly connected to one end of the sponge pad.

[0011] Optionally, a limiting block for positioning is fixedly connected to one end of the connecting plate, and a positioning shaft for limiting is fixedly connected to the side of the limiting block.

[0012] Optionally, a groove for connection is provided on the side of the support plate, and a connection hole for limiting is provided on the upper end of the support plate.

[0013] Optionally, a fixing frame for connection is fixedly connected to the lower end of the connecting plate, and a friction pad for increasing friction is fixedly connected to the upper end of the connecting plate.

[0014] Optionally, a spring for resetting is fixedly connected to the upper end of the support plate, and a support block for limiting is fixedly connected to the upper end of the spring.

[0015] Optionally, a support rod for positioning is fixedly connected to the upper end of the support plate, and a rotating shaft for fixing is inserted into the side of the support rod.

[0016] Optionally, one end of the rotating shaft is threadedly connected with a nut for limiting position, and the outer surface of the nut is provided with anti-skid patterns for preventing skidding.

[0017] Optionally, a positioning ring for protection is fixedly connected to the upper end of the connecting layer, and a pulling groove for convenient pulling is opened at the upper end of the connecting layer.

[0018] (III) Beneficial effects

[0019] The utility model provides a snap-on hearing electrode sheet, which has the following beneficial effects:

[0020] 1. The clip-on hearing electrode sheet, through the coordinated arrangement of the connecting layer, the electrode, the connecting plate and the supporting plate, can more conveniently fix the connecting layer and the electrode on the patient's body when used by the staff, avoiding the problem of easy sticking to the hair and being difficult to fix. At the same time, it can accurately examine the patient, avoiding the previous experience of pasting and the problem of vague positioning due to the size of the electrode sheet.

[0021] 2. The snap-on hearing electrode sheet, through the coordinated setting of the sponge pad and the rubber block, can protect the patient's body when its connecting layer is fixed to the patient's body, avoid the support plate and the connecting plate being too hard to cause harm to the patient's body, and further reduce the patient's discomfort. With the help of the setting of the connecting mechanism, after long-term use, the sponge pad can be disassembled and cleaned more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0024] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the fixed plate of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the positioning plate of the utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the slider of the utility model.

[0028] In the figure: 1. connecting layer; 2. electrode; 3. connecting plate; 4. supporting plate; 5. sponge pad; 6. rubber block; 7. connecting mechanism; 8. limit block; 9. positioning shaft; 10. groove; 11. connecting hole; 12. fixing frame; 13. spring; 14. supporting block; 15. supporting rod; 16. rotating shaft; 17. nut; 18. positioning ring; 19. pulling groove; 701. fixing plate; 702. fixing bolt; 703. positioning plate; 704. reset block; 705. slider. DETAILED DESCRIPTION

[0029] 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. 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.

[0030] See also Figures 1 to 6 The utility model provides a technical solution: a snap-on hearing electrode sheet, comprising an electrode 2 fixedly connected to the upper end of a connecting layer 1 for detection, a positioning ring 18 for protection is fixedly connected to the upper end of the connecting layer 1, a pulling groove 19 for convenient pulling is opened at the upper end of the connecting layer 1, a connecting plate 3 for adjustment is clamped on the side of the connecting layer 1, a limiting block 8 for positioning is fixedly connected to one end of the connecting plate 3, a positioning shaft 9 for limiting is fixedly connected to the side of the limiting block 8, a fixing frame 12 for connection is fixedly connected to the lower end of the connecting plate 3, and a friction pad for increasing friction is fixedly connected to the upper end of the connecting plate 3, with the help of the setting of the positioning ring 18, the electrode 2 can be protected, and with the help of the setting of the pulling groove 19, the connecting layer 1 can be taken more quickly, and through the matching setting of the limiting block 8 and the positioning shaft 9, the connecting plate 3 can be clamped into the interior of the connecting layer 1, and its position can be adjusted and rotated, and through the setting of the fixing frame 12, the connecting plate 3 can be more firmly fixed to the upper end of the supporting plate 4;

[0031] See also Figures 1 to 4 The lower end of the connecting plate 3 is clamped with a supporting plate 4 for fixing, a groove 10 for connection is provided on the side of the supporting plate 4, a connecting hole 11 for limiting is provided on the upper end of the supporting plate 4, a spring 13 for resetting is fixedly connected to the upper end of the supporting plate 4, and a supporting block 14 for limiting is fixedly connected to the upper end of the spring 13. With the setting of the groove 10, the connecting mechanism 7 can be limited. With the setting of the spring 13, the connecting plate 3 can be supported and limited, and can also be quickly restored. With the setting of the supporting block 14, the spring 13 and the connecting plate 3 can be connected;

[0032] See also Figures 2 to 5 A sponge pad 5 for protection is fixedly connected to the side of the support plate 4, a support rod 15 for positioning is fixedly connected to the upper end of the support plate 4, a rotating shaft 16 for fixing is inserted on the side of the support rod 15, one end of the rotating shaft 16 is threadedly connected to a nut 17 for limiting, and the outer surface of the nut 17 is provided with anti-skid patterns for anti-slip, one end of the connecting plate 3 is fixedly connected to a rubber block 6 for protection, and one end of the sponge pad 5 is fixedly connected to a connecting mechanism 7 for limiting. With the help of the setting of the support rod 15, the fixing frame 12 can be limited, and with the help of the setting of the rotating shaft 16, the support rod 15 and the fixing frame 12 can be connected, which is also convenient for the staff to rotate it, and with the help of the setting of the nut 17, the rotating shaft 16 can be fixed to avoid the problem of it falling off.

[0033] Embodiment 1;

[0034] The connecting mechanism 7 includes a fixing plate 701 and a fixing bolt 702. One end of the sponge pad 5 is fixedly connected to a fixing plate 701 for limiting position. The upper end of the fixing plate 701 is plugged with a fixing bolt 702 for positioning. Through the matching arrangement of the fixing plate 701 and the fixing bolt 702, it can be more firmly installed on the side of the support plate 4.

[0035] Embodiment 2:

[0036] The connecting mechanism 7 includes a positioning plate 703 and a reset block 704. One end of the sponge pad 5 is fixedly connected to the positioning plate 703 for connection, and the side of the positioning plate 703 is fixedly connected to the reset block 704 for limiting. The positioning plate 703 and the reset block 704 are arranged in coordination, so that it is convenient for the staff to install it.

[0037] Embodiment three;

[0038] The connecting mechanism 7 includes a slider 705 , and one end of the sponge pad 5 is fixedly connected with the slider 705 for positioning. With the help of the setting of the slider 705 , the staff can disassemble the sponge pad 5 more conveniently.

[0039] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0040] In the utility model, the working steps of the device are as follows:

[0041] First, the staff presses one end of the support plate 4 to support and limit the connecting plate 3 through the spring 13, so that one end of the connecting plate 3 is tilted upward, and then the connecting plate 3 and the support plate 4 are clamped on the outer surface of the patient's ear, so that the connecting layer 1 is fixed on the outer surface of the patient's body.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A snap-on hearing electrode sheet, comprising an electrode (2) fixedly connected to the upper end of a connecting layer (1) for detection, characterized in that: A connecting plate (3) for adjustment is clamped on the side of the connecting layer (1), a supporting plate (4) for fixing is clamped on the lower end of the connecting plate (3), a sponge pad (5) for protection is fixedly connected to the side of the supporting plate (4), a rubber block (6) for protection is fixedly connected to one end of the connecting plate (3), and a connecting mechanism (7) for limiting is fixedly connected to one end of the sponge pad (5).

2. The snap-on hearing electrode sheet according to claim 1, characterized in that: One end of the connection plate (3) is fixedly connected to a limiting block (8) for positioning, and the side surface of the limiting block (8) is fixedly connected to a positioning shaft (9) for limiting.

3. The snap-on hearing electrode sheet according to claim 1, characterized in that: A groove (10) for connection is provided on the side of the support plate (4), and a connection hole (11) for limiting is provided on the upper end of the support plate (4).

4. The snap-on hearing electrode sheet according to claim 1, characterized in that: The lower end of the connecting plate (3) is fixedly connected to a fixing frame (12) for connection, and the upper end of the connecting plate (3) is fixedly connected to a friction pad for increasing friction.

5. The snap-on hearing electrode sheet according to claim 1, characterized in that: The upper end of the support plate (4) is fixedly connected to a spring (13) for resetting, and the upper end of the spring (13) is fixedly connected to a support block (14) for limiting.

6. The snap-on hearing electrode sheet according to claim 1, characterized in that: A support rod (15) for positioning is fixedly connected to the upper end of the support plate (4), and a rotating shaft (16) for fixing is inserted into the side of the support rod (15).

7. The snap-on hearing electrode sheet according to claim 6, characterized in that: One end of the rotating shaft (16) is threadedly connected to a nut (17) for limiting position, and the outer surface of the nut (17) is provided with anti-skid patterns for preventing skidding.

8. The snap-on hearing electrode sheet according to claim 1, characterized in that: A positioning ring (18) for protection is fixedly connected to the upper end of the connection layer (1), and a pulling groove (19) for convenient pulling is provided at the upper end of the connection layer (1).

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