CN210489435U

CN210489435U - Solid-state capacitor base

Info

Publication number: CN210489435U
Application number: CN201921756315.3U
Authority: CN
Inventors: 钱江明; 钱宗建
Original assignee: Nantong Xinlian Electronic Products Co ltd
Current assignee: Nantong Xinlian Electronic Products Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-05-08
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a solid-state capacitor base, including base body, the pin hole, four turnings of base body all are provided with the arc boss, logical groove has been seted up to the center department of arc boss, the inside fixed mounting who leads to the groove has threaded sleeve, threaded sleeve's inside is provided with "T" shape pole, "T" shape pole passes through spring and threaded sleeve's interior table wall elastic connection, the tip of "T" shape pole runs through the interior table wall in threaded sleeve's the top and extends to outside and fixedly connected with arc rubber block, the inside below that just is located "T" shape pole of threaded sleeve is provided with the double-screw bolt. The utility model discloses in, utilize the double-screw bolt to close soon in the thread bushing and remove promotion "T" shape pole to the central prescription of base body to the motion, formed annular extrusion force at the four corners to the condenser to capacitor base's stable tight effect of clamp has been realized.

Description

Solid-state capacitor base

Technical Field

The utility model relates to a condenser technical field especially relates to a solid state capacitor base.

Background

The capacitor base is an important accessory of the chip capacitor, plays a supporting and heat insulation role in the chip capacitor, has the characteristics of large capacity, small volume, easy chip formation and the like, and is widely applied to the field of electronic products.

However, the existing solid capacitor base still has some defects, firstly, the existing capacitor base is poor in supporting stability of the capacitor body, when the capacitor body shakes in a certain range, a lead of the capacitor is easily broken, so that the normal work of a circuit is influenced, secondly, the existing capacitor base is lack of a damping buffer device, the capacitor is easily worn by direct contact between the capacitor and the base, and the service life of the capacitor is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the solid capacitor base is provided in order to solve the problems of poor stability of the capacitor base support and lack of a damping buffer device.

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

the utility model provides a solid state capacitor base, includes base body, the pin hole, four turnings of base body all are provided with the arc boss, logical groove has been seted up to the center department of arc boss, the inside fixed mounting who leads to the groove has the screw thread sleeve pipe, screw thread sheathed tube inside is provided with "T" shape pole, "T" shape pole passes through spring and screw thread sheathed tube interior table wall elastic connection, the tip of "T" shape pole runs through screw thread sheathed tube top interior table wall and extends to outside and fixedly connected with arc rubber block, the inside of screw thread sheathed tube just is located the below of "T" shape pole and is provided with the double-screw bolt.

As a further description of the above technical solution:

the stud is screwed with the threaded sleeve.

As a further description of the above technical solution:

four heat dissipation holes are formed in the inner surface wall of the front end face of the base body.

As a further description of the above technical solution:

and a lead groove is formed in the rear end face of the base body and is positioned at the lead hole, and a copper sheet is arranged on the groove wall of the lead groove.

As a further description of the above technical solution:

sponge gaskets are arranged between the two adjacent heat dissipation holes.

As a further description of the above technical solution:

the thickness of the copper sheet is smaller than the depth of the lead groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of arc block rubber, "T" shape pole, spring, threaded sleeve, screw post, utilize the double-screw bolt to move promotion "T" shape pole to base body's central prescription to the motion at threaded sleeve intraductal soon of closure, formed annular extrusion force at the four corners to the condenser to capacitor base's stable tight effect of clamp has been realized.

2. The utility model discloses in, through the setting of arc block rubber, foam-rubber cushion, when utilizing the arc block rubber to press from both sides tightly to the condenser, can play deformation cushioning effect in the horizontal direction of condenser, utilize the foam-rubber cushion to realize the shock attenuation buffering of the vertical direction of condenser to form the shock attenuation protective layer of condenser, prolonged the life of condenser.

3. The utility model discloses in, through the setting of louvre, copper sheet, it is good to have realized the condenser base radiating effect, and lead wire electric connection is stable, has guaranteed capacitor circuit's normal operating.

Drawings

Fig. 1 is a schematic diagram illustrating a top view structure of a solid-state capacitor base according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a bottom view of a solid-state capacitor base according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating an enlarged structure of a portion a of a solid-state capacitor base according to an embodiment of the present invention;

illustration of the drawings:

1. a base body; 2. an arc-shaped boss; 3. a threaded bushing; 4. a "T" shaped rod; 5. a spring; 6. an arc-shaped rubber block; 7. a stud; 8. a wire hole; 9. a copper sheet; 10. a sponge cushion; 101. heat dissipation holes; 102. a lead slot; 201. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a solid-state capacitor base, including base body 1, pin hole 8, be used for drawing forth of condenser lead wire, base body 1's four turnings all is provided with arc boss 2, make base body 1 form annular inoxidizing coating to the condenser in the four corners, logical groove 201 has been seted up to the center department of arc boss 2, the inside fixed mounting who leads to groove 201 has threaded sleeve 3, threaded sleeve 3's inside is provided with "T" shape pole 4, "T" shape pole 4 passes through spring 5 and threaded sleeve 3's interior table wall elastic connection, spring 5's setting has guaranteed that "T" shape pole 4 can reset under the condition of not atress, the tip of "T" shape pole 4 runs through threaded sleeve 3's top interior table wall and extends to outside and fixedly connected with arc rubber piece 6, threaded sleeve 3's inside and the below that is located "T" shape pole 4 is provided with double-screw bolt 7.

Specifically, as shown in fig. 3, the stud 7 is screwed with the threaded sleeve 3, so that the screwing movement of the stud 7 is ensured to push the movement of the T-shaped rod 4.

Specifically, as shown in fig. 1, four heat dissipation holes 101 are formed in the inner surface wall of the front end surface of the base body 1, so that the base body 1 has good heat dissipation performance.

Specifically, as shown in fig. 2, the rear end face of the base body 1 and the lead hole 8 are provided with a lead groove 102, a copper sheet 9 is arranged on the groove wall of the lead groove 102, the thickness of the copper sheet 9 is smaller than the depth of the lead groove 102, the lead of the capacitor is led out through the lead groove 102, the copper sheet 9 can prevent the lead from being subjected to a cold solder joint during welding, and the normal operation of the circuit is ensured.

Specifically, as shown in fig. 1, a sponge spacer 10 is disposed between two adjacent heat dissipation holes 101, and plays a role in damping and buffering in the vertical direction.

The working principle is as follows: when the clamping device is used, a capacitor is placed on the base body 1, a lead passes through the lead hole 8, the stud 7 is screwed in the threaded sleeve 3 to move in a direction of pushing the T-shaped rod 4 to the center of the base body 1, the T-shaped rod 4 drives the arc-shaped rubber blocks 6 to form annular extrusion force on the capacitor at four corners of the base body 1, and therefore the stable clamping effect of the capacitor base is achieved; when the arc-shaped rubber block 6 clamps the capacitor, the deformation damping effect can be achieved in the horizontal direction of the capacitor, and the spongy cushion 10 on the base body 1 achieves the damping and buffering effects in the vertical direction, so that a damping protective layer of the capacitor is formed, and the service life of the capacitor is prolonged.

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 a solid state capacitor base, includes base body (1), pin hole (8), its characterized in that, four turnings of base body (1) all are provided with arc boss (2), logical groove (201) have been seted up to the center department of arc boss (2), the inside fixed mounting who leads to groove (201) has threaded sleeve (3), the inside of threaded sleeve (3) is provided with "T" shape pole (4), interior table wall elastic connection through spring (5) and threaded sleeve (3) of "T" shape pole (4), the tip of "T" shape pole (4) runs through the top interior table wall of threaded sleeve (3) and extends to outside and fixedly connected with arc rubber block (6), the inside of threaded sleeve (3) and the below that is located "T" shape pole (4) are provided with double-screw bolt (7).

2. A solid state capacitor mount as claimed in claim 1, wherein the stud (7) is screwed to the threaded sleeve (3).

3. The solid state capacitor base as claimed in claim 1, wherein the base body (1) has four heat dissipation holes (101) formed on the inner surface wall of the front end face.

4. The solid-state capacitor base as claimed in claim 3, wherein a lead groove (102) is formed on the rear end face of the base body (1) at the lead hole (8), and a copper sheet (9) is arranged on the groove wall of the lead groove (102).

5. The solid state capacitor mount as claimed in claim 4, wherein a sponge spacer (10) is disposed between two adjacent heat dissipation holes (101).

6. A solid state capacitor mount as claimed in claim 5, characterized in that the thickness of the copper sheet (9) is smaller than the depth of the lead groove (102).