Crystal diode detection device convenient to fix

Abstract

The utility model discloses a crystal diode detection device convenient to fix, belongs to the technical field of detection devices, and solves the problem that crystal diodes are damaged due to the fact that the crystal diodes are placed in a placing box in the existing device and are easy to collide with one another. The device comprises a device shell, a detection main body is arranged in the device shell, storage assemblies are symmetrically arranged on the left side wall and the right side wall of the device shell, a lead of a crystal diode to be detected penetrates through a separation hole and then is inserted into sponge, the lead of the crystal diode is limited and fixed through the sponge, and meanwhile stains on the lead can be cleaned; the base of the crystal diodes is supported through the fixing plate, then the plurality of crystal diodes can be clamped in the separation holes in order, and the situation that the crystal diodes are placed in a disordered mode in the storage box and are prone to colliding with one another to be damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, and particularly relates to a crystal diode detection device convenient for fixing. Background Art

[0002] A crystal diode is an electronic component that conducts current only in one direction and has the property of allowing current to flow or not flow according to the direction of the applied voltage. The crystal diode needs to be detected by a detection device to determine whether it is qualified.

[0003] After retrieval, in the application with the patent application number 202021155351.7, a crystal diode detection device convenient for fixing is disclosed, including a main body. The lower outer surface of the main body is provided with a device housing. The front outer surface of the device housing is provided with a protection mechanism, and the outer surface of one side of the device housing is provided with a placement mechanism.

[0004] Although the crystal diode detection device convenient for fixing places the crystal diode to be detected in a placement box through the provided placement mechanism and cleans the dust on the contact piece of the crystal diode with a cleaning cotton to prevent the dust on the contact piece of the crystal diode from affecting the detection result, when the crystal diode is placed in the placement box, the crystal diodes inside are prone to collide with each other, resulting in damage to the crystal diodes.

[0005] Therefore, we propose a crystal diode detection device convenient for fixing. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a crystal diode detection device convenient for fixing, which solves the problem that when the existing device places the crystal diode in the placement box, the crystal diodes inside are prone to collide with each other, resulting in damage to the crystal diodes.

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions: A crystal diode detection device convenient for fixing, including a device housing. A detection main body is arranged inside the device housing. A detection socket, a display, and a switch button are arranged on the top surface of the device housing. The detection socket and the switch button are respectively arranged on the front and back sides of the display. A charging hole is opened on the front side of the device housing.

[0008] Receiving components are symmetrically arranged on the left and right side walls of the device housing.

[0009] The storage component includes a storage box fixedly installed on the side wall of the device housing. A sponge is movably sleeved at the bottom end inside the storage box. A fixing plate is arranged at the top end inside the storage box. The top surface of the fixing plate is provided with evenly distributed partition holes. A cover body is hinged to the top surface of the storage box.

[0010] Preferably, the diameter of the fixing plate is smaller than the diameter of the crystal diode base and larger than the diameter of the crystal diode lead. Second threaded holes are opened at the four corners of the top surface of the fixing plate. Bolts are threadedly sleeved inside the second threaded holes. In this way, the lead of the crystal diode can pass through the partition holes, and then the base of the crystal diode can be attached to the top surface of the fixing plate.

[0011] Preferably, a support frame is fixedly sleeved on the inner wall of the storage box. First threaded holes are opened at the four corners of the top surface of the support frame. The bottom surface of the support frame is attached to the top surface of the sponge. In this way, the support frame can limit the first threaded holes and prevent the first threaded holes from slipping out of the inside of the storage box.

[0012] Preferably, the fixing plate is movably sleeved inside the storage box. The end of the bolt is sequentially threadedly sleeved inside the second threaded hole and the first threaded hole. In this way, the fixing plate can be installed on the support frame through the bolt.

[0013] Preferably, a silica gel pad is pasted on the top surface of the fixing plate. In this way, the silica gel pad can prevent the fixing plate from scratching the crystal diode.

[0014] The utility model provides a crystal diode detection device which is convenient to fix. It has the following beneficial effects:

[0015] 1. For the crystal diode detection device which is convenient to fix, by passing the lead of the crystal diode to be detected through the partition holes and then inserting it into the sponge until the base of the crystal diode contacts the top surface of the fixing plate, the lead of the crystal diode is limited and fixed by the sponge, and at the same time, the stains on the lead can be cleaned, which is beneficial to improving the detection accuracy. The base of the crystal diode is supported by the fixing plate, and then multiple crystal diodes can be orderly clamped in the partition holes, avoiding the situation that the crystal diodes are randomly placed in the storage box and are prone to collide with each other and cause damage, which is beneficial to protecting the crystal diodes and solving the problem that when the existing device puts the crystal diodes into the placement box, the crystal diodes inside are prone to collide with each other and cause damage to the crystal diodes.

[0016] 2. The crystal diode detection device that is convenient for fixing can limit the first threaded hole through the support frame, avoiding the situation that the first threaded hole slides out from the inside of the storage box. The fixing plate can be installed on the support frame through bolts, achieving the purpose of facilitating the disassembly of the fixing plate. The silicone pad can prevent the fixing plate from scratching the crystal diode. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic side view structural diagram of the present utility model;

[0019] Figure 3 is a schematic exploded structural diagram of the storage component of the present utility model;

[0020] Figure 4 is a schematic cross-sectional structural diagram of the storage component of the present utility model.

[0021] In the figure: 1. Device housing; 11. Detection socket; 12. Display; 13. Switch button; 14. Charging hole; 2. Storage component; 21. Storage box; 22. Cover; 23. Sponge; 24. Support frame; 25. First threaded hole; 26. Fixing plate; 27. Partition hole; 28. Second threaded hole; 29. Bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1:

[0024] As Figures 1-4As shown in the figure: It includes a device housing 1. Inside the device housing 1, a detection main body is provided. On the top surface of the device housing 1, a detection socket 11, a display 12, and a switch button 13 are provided. The detection socket 11 and the switch button 13 are respectively arranged on the front and rear sides of the display 12. A charging hole 14 is opened on the front side of the device housing 1. The left and right side walls of the device housing 1 are symmetrically provided with storage components 2. The storage component 2 includes a storage box 21 fixedly installed on the side wall of the device housing 1. A sponge 23 is movably sleeved at the bottom end inside the storage box 21. At the top end inside the storage box 21, a fixing plate 26 is provided. On the top surface of the fixing plate 26, uniformly distributed separation holes 27 are opened. A cover body 22 is hinged on the top surface of the storage box 21. The diameter of the fixing plate 26 is smaller than the diameter of the crystal diode base and larger than the diameter of the crystal diode lead. At the four corners of the top surface of the fixing plate 26, second threaded holes 28 are opened. Inside the second threaded holes 28, bolts 29 are threadedly sleeved;

[0025] Embodiment 2:

[0026] As Figures 3-4 shown in the figure: A support frame 24 is fixedly sleeved on the inner wall of the storage box 21. At the four corners of the top surface of the support frame 24, first threaded holes 25 are opened. The bottom surface of the support frame 24 is attached to the top surface of the sponge 23. The fixing plate 26 is movably sleeved inside the storage box 21. The end of the bolt 29 is successively threadedly sleeved inside the second threaded hole 28 and the first threaded hole 25. A silica gel pad is pasted on the top surface of the fixing plate 26.

[0027] The working principle and usage process of the present utility model: For this crystal diode detection device that is convenient to fix, during use, pass the lead of the crystal diode to be detected through the separation holes 27, and then insert it into the sponge 23 until the base of the crystal diode contacts the top surface of the fixing plate 26. The lead of the crystal diode is limited and fixed by the sponge 23, and at the same time, the lead can be cleaned. The base of the crystal diode is supported by the fixing plate 26. Then, multiple crystal diodes can be orderly clamped in the separation holes 27. When it is necessary to detect the crystal diode, first open the cover body 22, then take out the crystal diode clamped in the separation holes 27, then turn on the switch button 13, and insert the crystal diode into the detection socket 11 for detection. The detection result is displayed through the display 12.

[0028] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0029] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A crystal diode detection device that is easy to fix, comprising a device housing (1), a detection body being arranged inside the device housing (1), a detection socket (11), a display (12) and a switch button (13) being arranged on the top surface of the device housing (1), the detection socket (11) and the switch button (13) being arranged on the front and rear sides of the display (12), respectively, and a charging hole (14) being provided on the front side of the device housing (1); Features: The left and right side walls of the device housing (1) are symmetrically provided with storage components (2); The storage assembly (2) comprises a storage box (21) fixedly mounted on the side wall of the device housing (1); a sponge (23) is movably mounted on the bottom end of the storage box (21); a fixing plate (26) is disposed on the top end of the storage box (21); evenly distributed partition holes (27) are formed on the top surface of the fixing plate (26); and a cover (22) is hingedly connected to the top surface of the storage box (21).

2. The crystal diode detection device that is easy to fix according to claim 1 is characterized in that: The diameter of the fixing plate (26) is smaller than the diameter of the crystal diode base and larger than the diameter of the crystal diode lead. Second threaded holes (28) are provided at four corners of the top surface of the fixing plate (26). Bolts (29) are mounted on the internal threads of the second threaded holes (28).

3. The crystal diode detection device that is easy to fix according to claim 2 is characterized in that: A support frame (24) is fixedly mounted on the inner wall of the storage box (21), and first threaded holes (25) are provided at four corners of the top surface of the support frame (24). The bottom surface of the support frame (24) is in contact with the top surface of the sponge (23).

4. The crystal diode detection device that is easy to fix according to claim 3 is characterized in that: The fixing plate (26) is movably mounted inside the storage box (21), and the ends of the bolts (29) are threadedly mounted inside the second threaded hole (28) and the first threaded hole (25) in sequence.

5. The crystal diode detection device that is easy to fix according to claim 1 is characterized in that: A silicone pad is adhered to the top surface of the fixing plate (26).

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