CN220699397U

CN220699397U - Triode mounting fixture

Info

Publication number: CN220699397U
Application number: CN202322404908.6U
Authority: CN
Inventors: 闫一诺
Original assignee: Yajin Electronics Dalian Co ltd
Current assignee: Yajin Electronics Dalian Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-02
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a triode fixing clamp which comprises a base and a fixing seat, wherein a supporting frame is arranged at the upper end of the fixing seat, a placing groove is arranged at the upper end of the fixing seat, two groups of pneumatic telescopic rods are arranged at the lower end of the supporting frame, and a pressing mechanism is arranged at the lower end of the pneumatic telescopic rods; the compressing mechanism comprises a fixed box, a sliding plate is arranged inside the fixed box, a pressing block is arranged at the lower end of the sliding plate, an elastic strip is arranged at the upper end of the sliding plate, an adjusting handle is arranged at the upper end of the fixed box, a rotating seat is arranged at the lower end of the adjusting handle, the rotating seat is fixedly connected with the elastic strip, a telescopic spring is arranged at the lower end of the elastic strip, and two ends of the telescopic spring are respectively connected with the elastic strip and the sliding plate. According to the utility model, the clamping force can be more properly matched with the triode by arranging the pressing mechanism, so that adverse effects on the triode in the fixing process are avoided.

Description

Triode mounting fixture

Technical Field

The utility model relates to the technical field of triode processing, in particular to a triode fixing clamp.

Background

A triode fixing jig is a tool or device for fixing a triode during manufacturing or testing, and is usually made of metal or plastic, and is designed to accurately and safely clamp the triode for subsequent processing, testing or packaging.

The existing triode fixing clamp is inconvenient to adjust clamping force in the using process, the clamping force is easy to be improper, adverse effects are caused on a triode, the use of the triode fixing clamp is affected, and therefore the triode fixing clamp is provided.

Disclosure of Invention

The utility model mainly aims to provide a triode fixing clamp which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the triode fixing clamp comprises a base and a fixing seat, wherein a supporting frame is arranged at the upper end of the fixing seat, a placing groove is formed in the upper end of the fixing seat, two groups of pneumatic telescopic rods are arranged at the lower end of the supporting frame, and a pressing mechanism is arranged at the lower end of each pneumatic telescopic rod; the compressing mechanism comprises a fixed box, a sliding plate is arranged inside the fixed box, a pressing block is arranged at the lower end of the sliding plate, an elastic strip is arranged at the upper end of the sliding plate, an adjusting handle is arranged at the upper end of the fixed box, a rotating seat is arranged at the lower end of the adjusting handle, the rotating seat is fixedly connected with the elastic strip, a telescopic spring is arranged at the lower end of the elastic strip, and two ends of the telescopic spring are respectively connected with the elastic strip and the sliding plate.

Further, the pressing block is a round table type soft pad, and the pressing block is in adhesive connection with the sliding plate.

Further, the elastic strip is a C-shaped elastic strip, and the opening of the elastic strip faces the sliding plate.

Further, the fixing seat is provided with a heat dissipation cavity, a heat dissipation fin plate is arranged in the heat dissipation cavity, and a plurality of groups of heat conduction columns are arranged at the upper end of the heat dissipation fin plate.

Further, the lower ends of the heat conducting columns are connected with the radiating fin plates, and the upper ends of the heat conducting columns are flush with the placing grooves.

Further, the both sides of fixing base are provided with the louvre, and the louvre is linked together with the heat dissipation cavity.

Advantageous effects

The utility model provides a triode fixing clamp which has the following beneficial effects:

(1) This triode mounting fixture through setting up hold-down mechanism, can adjust briquetting down force, when fixing different triodes, can rotate the adjustment handle and change the crooked radian of elastic strip to drive the flexible spring deformation and realize the regulation to down force, make down force and triode cooperation more suitable, avoid causing adverse effect to the triode at fixed in-process.

(2) This triode mounting fixture through setting up heat conduction post and radiating fin board, can dispel the heat that the triode test produced to the external world, avoids the high temperature to cause the inside electronic components of triode to damage.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the analysis of the present utility model;

FIG. 3 is a schematic drawing showing the pressing mechanism of the present utility model.

Legend description:

1. a base; 2. a fixing seat; 3. a support frame; 4. a placement groove; 5. a pneumatic telescopic rod; 6. a compressing mechanism; 7. a heat radiation fin plate; 8. a heat conducting column; 9. a heat radiation hole; 10. a fixed box; 11. a sliding plate; 12. briquetting; 13. an elastic strip; 14. an adjusting handle; 15. a rotating seat; 16. and a telescopic spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1: 1-2, including base 1, base 1 upper end fixedly connected with fixing base 2, fixing base 2 upper end is provided with support frame 3, support frame 3 lower extreme passes through bolt and fixing base 2 fixed connection, standing groove 4 has been seted up to the one end that support frame 3 was kept away from to fixing base 2 upper end, standing groove 4 inside can be used for placing the triode body, two sets of pneumatic telescopic links 5 of support frame 3 lower extreme through bolt fixedly connected with, pneumatic telescopic link 5 lower extreme is provided with hold-down mechanism 6, hold-down mechanism 6 installs perpendicularly in standing groove 4 upper end, can drive hold-down mechanism 6 through the flexible triode body of placing of pneumatic telescopic link 5 to the standing groove 4 inside is fixed.

Example 2: on the basis of the first embodiment, as shown in fig. 1-2, a heat dissipation cavity is formed in the fixing base 2, a heat dissipation fin plate 7 is arranged in the heat dissipation cavity, the heat dissipation fin plate 7 can be made of metal with good heat dissipation performance such as aluminum alloy and copper, a plurality of groups of heat conduction columns 8 are uniformly distributed at the upper end of the heat dissipation fin plate 7, the lower ends of the heat conduction columns 8 are fixedly connected with the heat dissipation fin plate 7, the upper ends of the heat conduction columns 8 penetrate through the fixing base 2 to be flush with the bottom surface of the placing groove 4, heat dissipation holes 9 are formed in the two sides of the fixing base 2 relative to the position of the heat dissipation fin plate 7, the heat dissipation holes 9 are communicated with the heat dissipation cavity in the fixing base 2, and the heat dissipation of the heat dissipation cavity is facilitated by arranging the heat dissipation holes 9.

Example 3: on the basis of the second embodiment, as shown in fig. 1-3, the pressing mechanism 6 comprises a fixed box 10, an opening hollow shell is arranged at the lower end of the fixed box 10, a sliding plate 11 is arranged in the fixed box 10, the sliding plate 11 is slidably mounted in the fixed box 10, a pressing block 12 is arranged at the lower end of the sliding plate 11, the pressing block 12 is a truncated cone-shaped soft rubber pad, the upper end of the pressing block 12 is in rubber connection with the sliding plate 11, an elastic strip 13 is arranged at the upper end of the sliding plate 11, the elastic strip 13 is a C-shaped elastic strip, an opening of the elastic strip 13 faces the sliding plate 11, an adjusting handle 14 is in threaded connection with the upper end face of the fixed box 10, a rotating seat 15 is arranged at the lower end of the adjusting handle 14, the rotating seat 15 is movably connected with the adjusting handle 14, the lower end of the rotating seat 15 is fixedly connected with the elastic strip 13, a telescopic spring 16 is arranged at the lower end of the elastic strip 13, the upper end of the telescopic spring 16 is fixedly connected with the elastic strip 13, and the lower end of the telescopic spring 16 is fixedly connected with the sliding plate 11.

It should be noted that, the utility model is a triode fixing clamp, when in use, the triode to be processed is placed in the placing groove 4, after the placing is finished, the pneumatic telescopic rod 5 is started, the output end of the pneumatic telescopic rod 5 drives the pressing mechanism 6 to move downwards, the pressing block 12 arranged at the lower end of the fixing box 10 is contacted with the triode in the downward moving process, the pressing block 12 drives the telescopic spring 16 to shrink by pushing the sliding plate 11, so as to flexibly press the triode, the damage of the triode caused by overlarge pressure is avoided, when the triode is replaced, the adjusting handle 14 can be driven to move by rotating the adjusting handle 14, the elastic strip 13 is driven to bend and pull the telescopic spring 16 to deform along with the movement of the adjusting handle 14, so that the elasticity of the telescopic spring 16 is changed, the adjustment of the downward pressure of the pressing block 12 is realized, and the heat generated by the triode in the placing groove 4 can be conducted into the radiating fin plate 7 through the heat-conducting column 8 in the detecting and packaging process. Through setting up hold-down mechanism 6, can adjust briquetting 12 downforce, when fixing different triodes, can rotate adjustment handle 14 and change the crooked radian of elastic strip 13 to drive the flexible spring 16 deformation and realize the regulation to downforce, make clamping force and triode cooperation more suitable, avoid causing adverse effect to the triode at fixed in-process. Through setting up heat conduction post 8 and radiating fin plate 7, can dispel the heat that the triode test produced to the external world, avoid the high temperature to cause the damage of triode inside electronic components.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Triode mounting fixture, including base (1) and fixing base (2), fixing base (2) upper end is equipped with support frame (3), and fixing base (2) upper end is equipped with standing groove (4), support frame (3) lower extreme is equipped with two sets of pneumatic telescopic links (5), its characterized in that: the lower end of the pneumatic telescopic rod (5) is provided with a pressing mechanism (6); the compressing mechanism (6) comprises a fixed box (10), a sliding plate (11) is arranged inside the fixed box (10), a pressing block (12) is arranged at the lower end of the sliding plate (11), an elastic strip (13) is arranged at the upper end of the sliding plate (11), an adjusting handle (14) is arranged at the upper end of the fixed box (10), a rotating seat (15) is arranged at the lower end of the adjusting handle (14), the rotating seat (15) is fixedly connected with the elastic strip (13), a telescopic spring (16) is arranged at the lower end of the elastic strip (13), and two ends of the telescopic spring (16) are respectively connected with the elastic strip (13) and the sliding plate (11).

2. A triode fixing clamp according to claim 1, wherein: the pressing block (12) is a truncated cone-shaped soft pad, and the pressing block (12) is in glue connection with the sliding plate (11).

3. A triode fixing clamp according to claim 1, wherein: the elastic strip (13) is a C-shaped elastic strip, and the opening of the elastic strip (13) faces the sliding plate (11).

4. A triode fixing clamp according to claim 1, wherein: the fixing seat (2) is provided with a heat dissipation cavity, a heat dissipation fin plate (7) is arranged in the heat dissipation cavity, and a plurality of groups of heat conduction columns (8) are arranged at the upper end of the heat dissipation fin plate (7).

5. The triode fixing clamp of claim 4, wherein: the lower end of the heat conduction column (8) is connected with the radiating fin plate (7), and the upper end of the heat conduction column (8) is flush with the placing groove (4).

6. The triode fixing clamp of claim 4, wherein: and heat dissipation holes (9) are formed in two sides of the fixing seat (2), and the heat dissipation holes (9) are communicated with the heat dissipation cavity.