A vehicle-mounted capacitance guide needle

Abstract

The utility model discloses a vehicle-mounted capacitor guide needle, comprising a capacitor body, a protection component, a protection mechanism, a guide needle mechanism and a limiting sleeve, wherein the protection component is arranged on the capacitor body, the protection mechanism is arranged below the protection component, the guide needle mechanism is arranged inside the protection mechanism, and the limiting sleeve is arranged inside the capacitor body, wherein a spring is arranged, one end of the spring is fixedly connected to the guide needle, and the other end of the spring is fixedly connected to a button, the guide needle is arranged inside the protection mechanism, and the opening of an adjusting section of the protection mechanism is adapted to the button, and the guide needle is unlocked by pressing the button through the elastic force of the spring, so that the length of the guide needle is adjusted, the screw section is threadedly connected to the capacitor body through a thread, and the distance between the protection mechanism and the guide needle is adjusted by rotating the screw section to protect the guide needle. The device solves the problem that the current guide needle lacks protection and cannot be adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical direction of vehicle-mounted capacitors, and specifically relates to a vehicle-mounted capacitor guide needle. Background Art

[0002] With the continuous advancement of electronic information technology, more and more digital electronic products have emerged. Among them, capacitors, usually referred to as their ability to hold charge, are represented by the letter C. Capacitors are composed of two electrodes and a dielectric material between them. The dielectric material is a dielectric. When placed in an electric field between two parallel plates with equal opposite charges, polarized charges are generated on the surface of the dielectric due to polarization, thereby increasing the charge bound to the plates accordingly, maintaining the potential difference between the plates.

[0003] In the development of new long-life rounded-corner vehicle-mounted capacitor guide pins, the existing vehicle-mounted capacitor guide pins will come into contact with other electronic containers or circuits when they are installed inside the car during use. As the use time changes, the position of the internal circuit of the car will also change to a certain extent. The lack of protection for the guide pins can easily cause the guide pins to bend and break, resulting in damage to electronic products. This phenomenon has become a problem that people in this field need to solve urgently. Utility Model Content

[0004] The utility model aims to provide a vehicle-mounted capacitance guide needle for existing devices to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a vehicle-mounted capacitor guide needle, comprising a capacitor body, a protective component, a protective mechanism, a guide needle mechanism and a limiting sleeve, wherein the protective component is arranged on the capacitor body, the protective mechanism is arranged below the protective component, the guide needle mechanism is arranged inside the protective mechanism, and the limiting sleeve is arranged inside the capacitor body.

[0006] The utility model further describes that the guide needle mechanism includes a guide needle, a spring and a button, the guide needle is arranged inside the protection mechanism, the spring is arranged on one side of the guide needle, one end of the spring is fixedly connected to the guide needle, and the other end of the spring is fixedly connected to the button.

[0007] The utility model further describes that the protection mechanism includes an adjustment section and a screw section, the adjustment section is provided with several groups of openings, the openings and the buttons are adapted to each other, a screw section is provided above the adjustment section, the screw section is threadedly connected to the capacitor body through a thread, and the protection mechanism is a hollow structure.

[0008] The utility model further describes that the protective component includes a fixed plate, an insulating partition, ventilation holes and a mounting plate, the fixed plate is arranged below the capacitor body, the insulating partition is arranged on the fixed plate, the ventilation holes are arranged on the outer surface of the fixed plate, the mounting plate is arranged above the fixed plate, and the mounting plate is arranged in several groups.

[0009] The utility model further illustrates that a slot is provided on the outer surface of the capacitor body, the slot is plug-connected with the mounting plate, and the bottom of the capacitor body is fixedly connected with the fixing plate.

[0010] The utility model further illustrates that a guide pin is arranged inside the limiting sleeve, and the limiting sleeve is made of insulating material.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0012] (1) A spring is provided, one end of the spring is fixedly connected to the guide needle, and the other end of the spring is fixedly connected to the button. The guide needle is arranged inside the protection mechanism, and the opening of the adjustment section of the protection mechanism is adapted to the button. By pressing the button, the guide needle is unlocked by the elastic force of the spring, thereby adjusting the length of the guide needle;

[0013] (2) A screw segment is provided, and the screw segment is threadably connected to the capacitor body. The distance between the protection mechanism and the guide needle is adjusted by rotating the screw segment to protect the guide needle. The adjustment segment is provided with a plurality of groups of openings that are compatible with the button. The length of the guide needle is adjusted by adjusting the button at the position of the opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the protective assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the needle guide mechanism of the utility model;

[0019] In the figure: 1. capacitor body; 2. protective component; 21. fixing plate; 22. insulating partition; 23. ventilation hole; 24. mounting plate; 3. protection mechanism; 31. adjustment section; 32. screw section; 4. guide needle mechanism; 41. guide needle; 42. spring; 43. button; 5. limit sleeve. DETAILED DESCRIPTION

[0020] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a vehicle-mounted capacitor needle guide, comprising a capacitor body 1, a protective component 2, a protective mechanism 3, a needle guide mechanism 4 and a limiting sleeve 5, wherein the protective component 2 is arranged on the capacitor body 1, the protective mechanism 3 is arranged below the protective component 2, the needle guide mechanism 4 is arranged inside the protective mechanism 3, and the limiting sleeve 5 is arranged inside the capacitor body 1;

[0022] The guide needle mechanism 4 includes a guide needle 41, a spring 42 and a button 43. The guide needle 41 is arranged inside the protection mechanism 3, and the spring 42 is arranged on one side of the guide needle 41. One end of the spring 42 is fixedly connected to the guide needle 41, and the other end of the spring 42 is fixedly connected to the button 43. By providing the spring 42, one end of the spring 42 is fixedly connected to the guide needle 41, and the other end of the spring 42 is fixedly connected to the button 43. The guide needle 41 is arranged inside the protection mechanism 3, and is adapted to the button 43 through the opening on the adjustment section 31 of the protection mechanism 3. By pressing the button 43, the guide needle 41 is unlocked by the elastic force of the spring 42, so that the length of the guide needle 41 is adjusted;

[0023] The protection mechanism 3 includes an adjustment section 31 and a screw section 32. The adjustment section 31 is provided with a plurality of groups of openings, which are adapted to the button 43. A screw section 32 is provided above the adjustment section 31, which is threadedly connected to the capacitor body 1 through a thread. The protection mechanism 3 is a hollow structure, and is provided with a screw section 32, which is threadedly connected to the capacitor body 1 through a thread. The distance between the protection mechanism 3 and the guide needle 4 is adjusted by rotating the screw section 32 to protect the guide needle. The adjustment section 31 is provided with a plurality of groups of openings adapted to the button 43, and the length of the guide needle 41 is adjusted at the position of the opening by adjusting the button 43.

[0024] The protection assembly 2 includes a fixing plate 21, an insulating partition 22, a ventilation hole 23 and a mounting plate 24, wherein the fixing plate 21 is arranged below the capacitor body 1, the insulating partition 22 is arranged on the fixing plate 21, the ventilation hole 23 is arranged on the outer surface of the fixing plate 21, and the mounting plate 24 is arranged above the fixing plate 21, and the mounting plate 24 is provided with a plurality of groups;

[0025] The outer surface of the capacitor body 1 is provided with a slot, which is plugged into the mounting plate 24, and the bottom of the capacitor body 1 is fixedly connected to the fixing plate 21. A guide pin 41 is provided inside the limiting sleeve 5, and the limiting sleeve 5 is made of insulating material;

[0026] When the user is using it, the capacitor body 1 and the guide pin 41 are cooled through the ventilation holes 23 on the fixing plate 21, the mounting plate 24 protects the outer side of the electric heating body 1, one end of the spring 42 is fixedly connected to the guide pin 41, and the other end of the spring 42 is fixedly connected to the button 43. The guide pin 41 is arranged inside the protection mechanism 3, and is adapted to the button 43 through the opening on the adjusting section 31 of the protection mechanism 3. By pressing the button 43, the guide pin 41 is unlocked by the elastic force of the spring 42, so that the length of the guide pin 41 is adjusted. The screw section 32 is threadedly connected to the capacitor body 1 through a thread, and the distance between the protection mechanism 3 and the guide pin 4 is adjusted by rotating the screw section 32 to protect the guide pin. The adjusting section 31 is provided with a plurality of groups of openings adapted to the button 43, and the length of the guide pin 41 is adjusted at the position of the opening by adjusting the button 43.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A vehicle-mounted capacitor needle guide, comprising a capacitor body (1), a protective component (2), a protection mechanism (3), a needle guide mechanism (4) and a limit sleeve (5), characterized in that: The protective component (2) is arranged on the capacitor body (1), the protective mechanism (3) is arranged below the protective component (2), the needle guide mechanism (4) is arranged inside the protective mechanism (3), and the limiting sleeve (5) is arranged inside the capacitor body (1).

2. The vehicle-mounted capacitive needle guide according to claim 1, characterized in that: The needle guide mechanism (4) comprises a guide needle (41), a spring (42) and a button (43); the guide needle (41) is arranged inside the protection mechanism (3); the spring (42) is arranged on one side of the guide needle (41); one end of the spring (42) is fixedly connected to the guide needle (41); and the other end of the spring (42) is fixedly connected to the button (43).

3. The vehicle-mounted capacitive needle guide according to claim 2, characterized in that: The protection mechanism (3) comprises an adjustment section (31) and a screw section (32); the adjustment section (31) is provided with a plurality of groups of openings, the openings and the buttons (43) are adapted to each other; a screw section (32) is provided above the adjustment section (31); the screw section (32) is threadedly connected to the capacitor body (1) via a thread; and the protection mechanism (3) is a hollow structure.

4. The vehicle-mounted capacitive guide needle according to claim 3, characterized in that: The protective component (2) comprises a fixing plate (21), an insulating partition (22), a ventilation hole (23) and a mounting plate (24); the fixing plate (21) is arranged below the capacitor body (1); the insulating partition (22) is arranged on the fixing plate (21); the ventilation hole (23) is arranged on the outer surface of the fixing plate (21); the mounting plate (24) is arranged above the fixing plate (21); and the mounting plate (24) is provided in a plurality of groups.

5. The vehicle-mounted capacitive needle guide according to claim 4, characterized in that: The outer surface of the capacitor body (1) is provided with a slot, which is plug-connected with the mounting plate (24), and the bottom of the capacitor body (1) is fixedly connected with the fixing plate (21).

6. The vehicle-mounted capacitive guide needle according to claim 5, characterized in that: A guide pin (41) is arranged inside the limiting sleeve (5), and the limiting sleeve (5) is made of insulating material.

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