Portable pin electrode detection equipment

Abstract

The utility model discloses a portable pin electrode detection device which comprises a box body, the box body is provided with a first mounting hole, a second mounting hole and a third mounting hole, and the first mounting hole, the second mounting hole and the third mounting hole are all located in the same horizontal plane; the needle head connecting module is mounted in the first mounting hole; the needle cap connecting module is mounted in the second mounting hole; the control chip is mounted in the box body, and the control chip is connected with the needle head connecting module and the needle cap connecting module; and the prompting module is mounted in the third mounting hole and is connected with the control chip. According to the utility model, the needle electrode can be rapidly detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to needle electrode detection field, especially a portable needle electrode detection device. BACKGROUND

[0002] The bioelectric signal acquisition device can collect bioelectric signals (brain electricity, heart electricity, muscle movement current) of the corresponding part of the human body in the examination, treatment and operation process through the needle electrode, and if the needle electrode fails, the signal acquisition may fail, and in the related technology, the on-off state of the needle electrode is mainly detected by the multimeter, and the efficiency is low. UTILITY MODEL CONTENT

[0003] The utility model aims at least to solve one of the technical problems existing in the prior art. Therefore, the utility model provides a portable needle electrode detection device which can quickly detect the needle electrode.

[0004] The portable needle electrode detection device according to the first aspect of the utility model comprises:

[0005] The box is provided with a first mounting hole, a second mounting hole and a third mounting hole, and the first mounting hole, the second mounting hole and the third mounting hole are located on the same horizontal plane.

[0006] The needle head connecting module is installed in the first mounting hole.

[0007] The needle cap connecting module is installed in the second mounting hole.

[0008] The control chip is installed in the box, and the control chip is connected with the needle head connecting module and the needle cap connecting module.

[0009] The prompt module is installed in the third mounting hole, and the prompt module is connected with the control chip.

[0010] The portable needle electrode detection device according to the utility model embodiment has at least the following beneficial effects: by integrating the needle head connecting module, the needle cap connecting module and the control chip in the box, cooperating with the design that the three mounting holes are coplanar, the device volume can be significantly reduced, the structure layout is highly compact, and the device is convenient to carry and quickly deploy on site, and when the control chip detects that the needle electrode fails, the prompt module can be connected with the control chip to remind.

[0011] According to some embodiments of the present application, the first mounting hole comprises a first needle mounting hole and a second needle mounting hole, the needle connecting module comprises a first needle connecting device and a second needle connecting device, the first needle connecting device is installed in the first needle mounting hole, the second needle connecting device is installed in the second needle mounting hole, the second mounting hole comprises a first needle cap mounting hole and a second needle cap mounting hole, the needle cap connecting module comprises a first needle cap connecting device and a second needle cap connecting device, the first needle cap connecting device is installed in the first needle cap mounting hole, and the second needle cap connecting device is installed in the second needle cap mounting hole.

[0012] According to some embodiments of the present application, the portable needle electrode detection device further comprises a detection switching switch, the detection switching switch is connected with the control chip, and the detection switching switch is used for switching the working state of the control chip.

[0013] According to some embodiments of the present application, the first end output end of the control chip is connected with the first needle cap connecting device, the second output end of the control chip is connected with the second needle cap connecting device, the first needle connecting device is connected between the first needle cap connecting device and the ground end of the control chip, and the second needle connecting device is connected between the second needle cap connecting device and the ground end of the control chip.

[0014] According to some embodiments of the present application, the portable needle electrode detection device further comprises a reset switch, one end of the reset switch is connected with the first needle connecting device and the second needle connecting device respectively, and the other end of the reset switch is connected with the ground end of the control chip.

[0015] According to some embodiments of the present application, the prompt module comprises a buzzer, one end of the buzzer is connected with the third output end of the control chip, and the other end of the buzzer is connected with the ground end of the control chip.

[0016] According to some embodiments of the present application, the prompt module comprises a first LED lamp, a second LED lamp, a third LED lamp and a fourth LED lamp, the negative electrode end of the first LED lamp is connected with the fourth output end of the control chip, the negative electrode end of the second LED lamp is connected with the fifth output end of the control chip, the negative electrode end of the third LED lamp is connected with the sixth output end of the control chip, the negative electrode end of the fourth LED lamp is connected with the seventh output end of the control chip, and the ground end of the control chip is connected with the positive electrode end of the first LED lamp, the positive electrode end of the second LED lamp, the positive electrode end of the third LED lamp and the positive electrode end of the fourth LED lamp respectively.

[0017] According to some embodiments of the present application, the prompting module further comprises a first resistor and a second resistor, the first resistor is connected between the first LED lamp and the fourth output end of the control chip, and the second resistor is connected between the second LED lamp and the fifth output end of the control chip.

[0018] According to some embodiments of the present application, the prompting module further comprises a third resistor and a fourth resistor, the third resistor is connected between the third LED lamp and the sixth output end of the control chip, and the fourth resistor is connected between the fourth LED lamp and the seventh output end of the control chip.

[0019] According to some embodiments of the present application, the portable needle electrode detection device further comprises a handle, and the handle is installed on the top of the box body.

[0020] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0022] Figure 1 It is a structural schematic view of the portable needle electrode detection device of the embodiment of the present application.

[0023] Figure 2 It is a circuit schematic view of the portable needle electrode detection device of the embodiment of the present application. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0025] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0026] In the description of the utility model, if several meanings are one or more, the meaning of multiple is two or more, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, the second is only used for distinguishing the purpose of technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0028] Refer to Figure 1 The utility model discloses a portable needle electrode detection equipment, including box 100, needle head connecting module, needle cap connecting module, control chip and prompt module, wherein, box 100 is set with first mounting hole, second mounting hole and third mounting hole, first mounting hole, second mounting hole and third mounting hole are all located in the same horizontal plane, needle head connecting module is installed in first mounting hole, needle cap connecting module is installed in second mounting hole, prompt module is installed in third mounting hole, control chip is installed in box 100, and control chip is connected with needle head connecting module, needle cap connecting module and prompt module respectively.Through the integration of needle head connecting module, needle cap connecting module and control chip in the inside of box 100, cooperate with the design of three mounting holes coplanar, can significantly reduce the equipment volume, realize the structure layout of high compactness, it is convenient to carry and on-site rapid deployment, and through the connection of prompt module and control chip, when control chip detects that needle electrode produces a fault, can remind through prompt module.

[0029] Specifically, needle electrode includes needle head and needle cap, needle head connecting module is recessed metal parts, needle cap connecting module is convex metal parts, when needing to detect needle electrode, needle head is inserted into needle head connecting module, needle cap is inserted into needle cap connecting module, control chip outputs current signal to needle cap, if needle electrode does not appear fault can normally conduct, control chip can receive the current signal outputted by needle head, that is, control chip and needle electrode form complete current loop.Therefore, control chip can judge whether needle electrode appears fault according to whether receiving current signal, wherein, when needle electrode appears fault, needle electrode cannot normally conduct.

[0030] It should be noted that the first mounting hole includes a first needle mounting hole and a second needle mounting hole, the needle connecting module includes a first needle connecting device 200 and a second needle connecting device 210, the first needle connecting device 200 is installed in the first needle mounting hole, and the second needle connecting device 210 is installed in the second needle mounting hole, the second mounting hole includes a first needle cap mounting hole and a second needle cap mounting hole, the needle cap connecting module includes a first needle cap connecting device 300 and a second needle cap connecting device 310, the first needle cap connecting device 300 is installed in the first needle cap mounting hole, and the second needle cap connecting device 310 is installed in the second needle cap mounting hole. By arranging the first needle connecting device 200, the second needle connecting device 210, the first needle cap connecting device 300, and the second needle cap connecting device 310, two needle electrodes can be detected at the same time, and the detection efficiency of the needle electrodes is improved.

[0031] Specifically, the first needle cap connecting device 300 and the second needle cap connecting device 310 are protruding metal parts, and the first needle connecting device 200 and the second needle connecting device 210 are recessed metal parts.

[0032] Referring to Figure 2 , the first end output end of the control chip is connected with the first needle cap connecting device 300, the second output end of the control chip is connected with the second needle cap connecting device 310, the first needle connecting device 200 is connected between the first needle cap connecting device 300 and the ground end of the control chip, and the second needle connecting device 210 is connected between the second needle cap connecting device 310 and the ground end of the control chip.

[0033] It should be noted that the portable needle electrode detection device further includes a detection switching switch 600, the detection switching switch 600 is connected with the control chip, and the detection switching switch 600 is used for switching the working state of the control chip. By switching the detection switching switch 600, the working state of the control chip can be controlled. For example, when the detection switching switch 600 is in a single-line gear position, only one needle electrode can be detected, and when the detection switching switch 600 is in a double-line gear position, two needle electrodes can be detected, thereby improving the flexibility of detection.

[0034] It should be noted that in the case of detecting two needle electrodes, the needle of the first needle electrode is connected to the first needle connecting device 200, the needle cap of the first needle electrode is connected to the first needle cap connecting device 300, the needle of the second needle electrode is connected to the second needle connecting device 210, and the needle cap of the second needle electrode is connected to the second needle cap connecting device 310.

[0035] It can be understood that the portable needle electrode detection device further includes a reset switch 500, a first end of the reset switch 500 is connected with the first needle connecting device 200 and the second needle connecting device 210 respectively, and the other end of the reset switch 500 is connected with the ground end of the control chip.

[0036] It can be understood that the prompting module comprises the buzzer 420, the first LED lamp LED1, the second LED lamp LED2, the third LED lamp LED3 and the fourth LED lamp LED4, one end of the buzzer 420 is connected with the third output end of the control chip, the other end of the buzzer 420 is connected with the ground end of the control chip, the negative end of the first LED lamp LED1 is connected with the fourth output end of the control chip, the negative end of the second LED lamp LED2 is connected with the fifth output end of the control chip, the negative end of the third LED lamp LED3 is connected with the sixth output end of the control chip, the negative end of the fourth LED lamp LED4 is connected with the seventh output end of the control chip, and the ground end of the control chip is connected with the positive end of the first LED lamp LED1, the positive end of the second LED lamp LED2, the positive end of the third LED lamp LED3 and the positive end of the fourth LED lamp LED4 respectively.

[0037] It should be noted that the first LED lamp LED1 and the second LED lamp LED2 form the first lamp group 400, the third LED lamp LED3 and the fourth LED lamp LED4 form the second lamp group 410, the first LED lamp LED1 is a red lamp, the second LED lamp LED2 is a green lamp, the third LED lamp LED3 is a red lamp, and the fourth LED lamp LED4 is a green lamp.

[0038] Specifically, when single needle electrode detection, if there is a fault, the control chip can control the buzzer 420 to issue a single electrode fault alarm sound while controlling the first LED lamp LED1 to light up; when single needle electrode detection, if there is no fault, only the second LED lamp LED2 can be controlled to light up. When two needle electrodes are detected at the same time, the control chip first sends a current signal to the first needle cap connecting device 300, if the needle electrode connected to the first needle cap connecting device 300 and the first needle head connecting device 200 has no fault, the second LED lamp LED2 lights up, if there is a fault, the first LED lamp LED1 lights up; then the control chip sends a current signal to the second needle cap connecting device 310, if the needle electrode connected to the second needle cap connecting device 310 and the second needle head connecting device 210 has no fault, the fourth LED lamp LED4 lights up, if there is a fault, the third LED lamp LED3 lights up. When the control chip needs to control the corresponding LED lamp to light up, it can control the output end corresponding to the LED lamp to output a current signal.

[0039] Specifically, the prompting module further comprises a first resistor R1 and a second resistor R2, the first resistor R1 is connected between the first LED lamp LED1 and the fourth output end of the control chip, and the second resistor R2 is connected between the second LED lamp LED2 and the fifth output end of the control chip.

[0040] Specifically, the prompting module further comprises a third resistor R3 and a fourth resistor R4, the third resistor R3 is connected between the third LED lamp LED3 and the sixth output terminal of the control chip, and the fourth resistor R4 is connected between the fourth LED lamp LED4 and the seventh output terminal of the control chip.

[0041] It can be understood that the portable needle electrode detection device further comprises a handle 110 mounted on the top of the box body 100, and the handle 110 can facilitate the staff to move the portable needle electrode detection device.

[0042] It should be noted that the box body 100 further comprises a battery for supplying power to the control chip.

[0043] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A portable needle electrode detection device, characterized by, The portable needle electrode detection device comprises a box, a needle head connecting module, a needle cap connecting module, a control chip, and a prompt module. The first installation hole comprises a first needle head installation hole and a second needle head installation hole, and the needle head connecting module comprises a first needle head connecting device and a second needle head connecting device. The detection switching switch is connected with the control chip and is used for switching the working state of the control chip. The first end output end of the control chip is connected with the first needle cap connecting device, the second output end of the control chip is connected with the second needle cap connecting device, the first needle head connecting device is connected between the first needle cap connecting device and the ground end of the control chip, and the second needle head connecting device is connected between the second needle cap connecting device and the ground end of the control chip. The reset switch is connected with the first needle head connecting device and the second needle head connecting device, and the other end of the reset switch is connected with the ground end of the control chip. The prompt module comprises a first LED lamp, a second LED lamp, a third LED lamp, and a fourth LED lamp.

2. The portable needle electrode detection device of claim 1, wherein, The negative end of the first LED lamp is connected with the fourth output end of the control chip, the negative end of the second LED lamp is connected with the fifth output end of the control chip, the negative end of the third LED lamp is connected with the sixth output end of the control chip, the negative end of the fourth LED lamp is connected with the seventh output end of the control chip, and the ground end of the control chip is connected with the positive end of the first LED lamp, the positive end of the second LED lamp, the positive end of the third LED lamp, and the positive end of the fourth LED lamp.

3. The portable needle electrode detection device of claim 1, wherein, ​ 4. The portable needle electrode detection device of claim 2, wherein, ​ 5. The portable needle electrode detection device of claim 4, wherein, ​ 6. The portable needle electrode detection device of claim 1, wherein, ​ 7. The portable needle electrode detection device of claim 1, wherein, ​ 8. The portable needle electrode detection device of claim 7, wherein, The prompting module further comprises a first resistor and a second resistor, the first resistor is connected between the first LED lamp and the fourth output end of the control chip, and the second resistor is connected between the second LED lamp and the fifth output end of the control chip.

9. The portable needle electrode detection device of claim 7, wherein, The prompting module further comprises a third resistor and a fourth resistor, the third resistor is connected between the third LED lamp and the sixth output end of the control chip, and the fourth resistor is connected between the fourth LED lamp and the seventh output end of the control chip.

10. The portable needle electrode detection device of claim 1, wherein, The portable needle electrode detection device further comprises a handle, and the handle is installed on the top of the box body.

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