CN214757659U

CN214757659U - Electrostatic protection device for electronic element

Info

Publication number: CN214757659U
Application number: CN202120839517.5U
Authority: CN
Inventors: 赵晓美
Original assignee: Shenzhen Anrunjia Semiconductor Technology Co ltd
Current assignee: Shenzhen Anrunjia Semiconductor Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses an electronic component's electrostatic protection device, including first main part and second main part, the bottom threaded connection of first main part has and leads electrical pillar, and the outside of leading electrical pillar is equipped with the conducting ring, and one side of conducting ring is equipped with the ground wire, the inside of first main part is equipped with the mounting panel, and the top of mounting panel is equipped with the clamp plate, and the top welding of clamp plate has the top of a plurality of heat conduction poles to run through the second main part, the top welding of heat conduction pole has the heating panel, the bottom inner wall welding of first main part has the erection column, and threaded groove has been seted up on the top of erection column, the welding has the spring between the top of clamp plate and the inner wall of second main part. The utility model discloses a clamp plate can be fixed the electronic component who installs on the mounting panel, and the clamp plate can carry out heat conduction through the heat conduction pole, carries out heat dissipation cooling treatment through the heating panel afterwards, and the conducting ring contacts with first main part to can in time discharge static through the ground wire, avoid electronic component to suffer static damage.

Description

Electrostatic protection device for electronic element

Technical Field

The utility model relates to an electrostatic protection technical field especially relates to an electronic component's electrostatic protection device.

Background

Along with the continuous development of economy in China, people's life begins to enter electronization and intelligentization stages, more and more electronic equipment walks into people's life, a lot of fun is added to people, the operation of electronic equipment mainly depends on various electronic components and control circuits, however, along with the miniaturization and the function diversification of electronic products, the internal circuit of the internal electronic equipment becomes more fragile, static can cause great harm to the electronic components, the input and output interface of the equipment also provides convenience for the entering of static, and soft damage or hard damage is brought to the electronic equipment.

Generally, electronic equipment is protected by shielding the electronic equipment or adding an electrostatic protection diode, and the mode of adding a shielding case easily causes influence on heat dissipation of the electronic device, so that the electronic device is inconvenient to use for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electrostatic protection device for an electronic element.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic component's electrostatic protection device, includes first main part and second main part, the bottom threaded connection of first main part has and leads electrical pillar, and the outside of leading electrical pillar is equipped with the conducting ring, and one side of conducting ring is equipped with the ground wire, the inside of first main part is equipped with the mounting panel, and the top of mounting panel is equipped with the clamp plate, and the top welding of clamp plate has the top of a plurality of heat conduction poles to run through the second main part, the top welding of heat conduction pole has the heating panel.

Furthermore, the inner wall of the bottom end of the first main body is welded with an installation column, and a threaded groove is formed in the top end of the installation column.

Furthermore, a spring is welded between the top end of the pressure plate and the inner wall of the second main body.

Furthermore, the bottom of the pressing plate is provided with heat-conducting glue.

Further, the two sides of the first main body and the second main body are both provided with rubber sleeves.

Furthermore, the outside fixedly connected with of leading electrical pillar removes a section of thick bamboo, removes the bottom fixedly connected with base of a section of thick bamboo.

Furthermore, the bottom of the conductive column is a hemisphere.

Furthermore, one side of the first main body is provided with a power interface, and a plurality of electrostatic protection diodes are arranged inside the first main body.

Furthermore, a plurality of radiating fins are welded at the top end of the radiating plate.

The utility model has the advantages that:

1. the electronic element arranged on the mounting plate can be fixed by the pressing plate through the pressing plate, the spring and the ground wire, the pressing plate can conduct heat through the heat conducting rod, then the heat dissipation and cooling treatment is conducted through the heat dissipation plate, the conducting ring is in contact with the first main body, static electricity can be timely discharged through the ground wire, and the electronic element is prevented from being damaged by the static electricity;

2. the spring is arranged, and can press the pressing plate downwards, so that the pressing plate can fix the electronic device;

3. through the arrangement of the heat-conducting glue, on one hand, the heat-conducting glue can conduct heat to the electronic device, so that the heat dissipation performance of the electronic device is improved, and on the other hand, the pressing plate can be prevented from directly contacting the electronic device and being damaged;

4. the conductive posts are arranged, the conductive posts can be fixed by rotating the conductive posts, and meanwhile, the conductive posts can be pressed at the bottom of the first main body through the movable cylinder, so that static electricity can be conducted away by the ground wire in time;

5. the hemispherical conductive column is arranged and can be directly contacted with the ground, so that static electricity is directly conducted away, a double-safety function is formed by the hemispherical conductive column and the ground wire, and the anti-static performance of the device is improved;

6. by arranging the electrostatic protection diode which is connected with the power interface and the electronic device in series, the electrostatic damage can be effectively reduced;

7. through setting up the fin, the fin can promote the radiating effect of device, promotes electronic device's performance.

Drawings

Fig. 1 is a schematic front view of an electrostatic protection device for an electronic component according to embodiment 1;

fig. 2 is a schematic cross-sectional structural view of an electrostatic protection device for an electronic component according to embodiment 1;

fig. 3 is a schematic side sectional view showing an electrostatic protection device for an electronic component according to embodiment 1;

fig. 4 is a schematic cross-sectional structural view of an electrostatic protection device for electronic components according to embodiment 2.

In the figure: the device comprises a first body 1, a rubber sleeve 2, a second body 3, a pressing plate 4, a spring 5, heat conducting glue 6, a mounting plate 7, a heat conducting rod 8, a heat radiating plate 9, a mounting column 10, a ground wire 11, a base 12, a conductive column 13, a movable cylinder 14, a conductive ring 15, an electrostatic protection diode 16, a power supply interface 17 and a radiating fin 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an electrostatic protection device for electronic components includes a first body 1 and a second body 3, a conductive column 13 is connected to the bottom of the first body 1 through a thread, a conductive ring 15 is arranged outside the conductive column 13, a ground wire 11 is arranged on one side of the conductive ring 15, a mounting plate 7 is arranged inside the first body 1, a pressing plate 4 is arranged on the top end of the mounting plate 7, the top end of the pressing plate 4 welded with a plurality of heat conducting rods 8 penetrates through the second body 3, a heat dissipation plate 9 is welded on the top end of the heat conducting rods 8, the electronic components mounted on the mounting plate 7 can be fixed through the pressing plate 4, the pressing plate 4 can conduct heat through the heat conducting rods 8, and then the heat dissipation plate 9 is used for heat dissipation and temperature reduction, the conductive ring 15 is in contact with the first body 1, and can timely discharge static electricity through the ground wire 11, thereby preventing the electronic components from being damaged by static electricity.

Wherein, the bottom inner wall welding of first main part 1 has erection column 10, and threaded groove has been seted up on the top of erection column 10, can be fixed mounting panel 7 through erection column 10.

Wherein, the welding has spring 5 between the top of clamp plate 4 and the inner wall of second main part 3, can push down clamp plate 4 through spring 5 to make clamp plate 4 fix electronic device.

Wherein, the bottom of clamp plate 4 is equipped with heat-conducting glue 6, and heat-conducting glue 6 can conduct heat to electron device on the one hand, promotes electron device's heat dispersion, and on the other hand can avoid clamp plate 4 direct contact electron device to damage it.

Wherein, the both sides of first main part 1 and second main part 3 all are equipped with rubber sleeve 2, can carry out the threading to the wire that electron device inserts through rubber sleeve 2 and fix.

The external fixed connection of the conductive column 13 is a movable column 14, the bottom of the movable column 14 is fixedly connected with a base 12, the conductive column 13 can be fixed by rotating the conductive column 13, and meanwhile, the conductive ring 15 can be pressed at the bottom of the first main body 1 through the movable column 14, so that the ground wire 11 can conduct static electricity in time.

The bottom of the conductive column 13 is a hemisphere 13, and the hemispherical conductive column 13 can directly contact the ground, so that static electricity is directly conducted away, and the static electricity prevention performance of the device is improved by forming double insurance with the ground wire 11.

Wherein, one side of first main part 1 is equipped with power source 17, and the inside of first main part 1 is equipped with a plurality of electrostatic protection diodes 16, establishes ties through electrostatic protection diode 16 and power source 17 and electron device, can effectual reduction static harm.

The working principle is as follows: the electronic elements arranged on the mounting plate 7 can be fixed through the pressure plate 4, the pressure plate 4 can conduct heat through the heat conducting rod 8, then the heat dissipation and cooling treatment is conducted through the heat dissipation plate 9, the conducting ring 15 is in contact with the first main body 1, static electricity can be timely discharged through the ground wire 11, and the electronic elements are prevented from being damaged by the static electricity;

the pressing plate 4 can be pressed down through the spring 5, so that the pressing plate 4 fixes the electronic device;

the heat conducting glue 6 can conduct heat to the electronic device to improve the heat dissipation performance of the electronic device on one hand, and can prevent the pressing plate 4 from directly contacting the electronic device to damage the electronic device on the other hand;

the conductive post 13 can be fixed by rotating the conductive post 13, and the conductive ring 15 can be pressed on the bottom of the first body 1 through the movable cylinder 14, so that the ground wire 11 can conduct static electricity away in time;

the hemispherical conductive column 13 can directly contact the ground, so that static electricity is directly conducted away, and the conductive column and the ground wire 11 form double insurance, so that the antistatic performance of the device is improved;

the electrostatic protection diode 16 is connected with the power interface 17 and the electronic device in series, so that electrostatic damage can be effectively reduced.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, in order to increase the practicability of the device, a plurality of cooling fins 18 are welded at the top end of the cooling plate 9, so that the cooling effect of the device can be improved through the cooling fins 18, and the performance of the electronic device is improved.

the electrostatic protection diode 16 is connected with the power interface 17 and the electronic device in series, so that electrostatic damage can be effectively reduced;

the heat dissipation effect of the device can be improved through the heat dissipation fins 18, and the performance of the electronic device is improved. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electronic component's electrostatic protection device, includes first main part (1) and second main part (3), its characterized in that, the bottom threaded connection of first main part (1) has and leads electrical pillar (13), and the outside of leading electrical pillar (13) is equipped with conducting ring (15), and one side of conducting ring (15) is equipped with ground wire (11), the inside of first main part (1) is equipped with mounting panel (7), and the top of mounting panel (7) is equipped with clamp plate (4), and the top of the top fixedly connected with of clamp plate (4) a plurality of heat conduction poles (8) runs through second main part (3), the top fixedly connected with heating panel (9) of heat conduction pole (8).

2. The electrostatic protection device for electronic components according to claim 1, wherein a mounting post (10) is fixedly connected to an inner wall of a bottom end of the first main body (1), and a threaded groove is formed at a top end of the mounting post (10).

3. Electrostatic protection device for electronic components, according to claim 1, characterized in that a spring (5) is fixedly connected between the top end of said pressure plate (4) and the inner wall of said second body (3).

4. An electrostatic protection device for electronic components according to claim 3, characterized in that the bottom of the pressure plate (4) is provided with a thermally conductive glue (6).

5. Electrostatic protection device for electronic components, according to claim 1, characterized in that said first body (1) and said second body (3) are provided on both sides with rubber sleeves (2).

6. The electrostatic protection device for electronic components according to claim 1, wherein a movable cylinder (14) is fixedly connected to the exterior of the conductive column (13), and a base (12) is fixedly connected to the bottom of the movable cylinder (14).

7. The electrostatic protection device for an electronic component as claimed in claim 1, wherein the bottom of the conductive pillar (13) is a hemisphere.

8. The electrostatic protection device for electronic components according to claim 1, wherein a power interface (17) is disposed on one side of the first body (1), and a plurality of electrostatic protection diodes (16) are disposed inside the first body (1).

9. An electrostatic protection device for electronic components according to claim 1, characterized in that a plurality of heat sinks (18) are fixedly connected to the top end of the heat sink (9).