CN220569665U

CN220569665U - Chip convenient for pin connection

Info

Publication number: CN220569665U
Application number: CN202321856550.4U
Authority: CN
Inventors: 强龙龙
Original assignee: Suzhou Xinjingteng Photoelectric Technology Co ltd
Current assignee: Suzhou Xinjingteng Photoelectric Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-03-08
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to the technical field of chips, in particular to a chip convenient for pin connection, which comprises a bottom plate and a chip base arranged on the bottom plate, wherein connecting pins are fixedly arranged on the side surface of the chip base, a plurality of mounting grooves are formed in the chip base, first connecting pieces are fixedly arranged on the side surface, close to the connecting pins, of the mounting grooves, a telescopic groove is formed in the side surface, far away from the connecting pins, of the mounting grooves, a moving block is slidably connected in the telescopic groove, and a second connecting piece is fixedly arranged on the moving block; according to the utility model, the second connecting piece is arranged on the movable moving block, the corresponding control block is used for controlling, after the chip is pressed so as to drive the control block to move downwards, the control block is enabled to move downwards through the second telescopic rod and the first telescopic rod which are communicated, meanwhile, the moving block is driven to move, after the moving block moves, the pins of the chip are clamped, the pins are electrically connected with the second connecting piece and the first connecting piece, so that the chip is mounted, and bending or breakage caused by stress of the pins when the chip is mounted by pressing downwards can be avoided.

Description

Chip convenient for pin connection

Technical Field

The utility model relates to the technical field of chips, in particular to a chip convenient for pin connection.

Background

Chips are commonly used as an integrated circuit controller for controlling small devices, and in the process of implementing the present utility model, at least the following problems in the prior art are found:

the existing chip and the base plate are all installed with a base on the base plate, and then pins of the chip are inserted into the base plate to be connected, however, the pins of the chip are often bent or broken due to the very tight connection part of the base plate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model is realized by the following technical scheme: the chip convenient for pin connection comprises a bottom plate and a chip base arranged on the bottom plate, wherein connecting pins are fixedly arranged on the side surface of the chip base, a plurality of mounting grooves are formed in the chip base, first connecting plates are fixedly arranged on the side surfaces, close to the connecting pins, of the mounting grooves, telescopic grooves are formed in the side surfaces, far away from the connecting pins, of the mounting grooves, moving blocks are slidably connected in the telescopic grooves, and second connecting plates are fixedly arranged on the moving blocks;

and a control block is arranged on the inner side of the mounting groove.

As a further optimization of the technical scheme, the mounting grooves are in one-to-one correspondence with the number and the positions of the connecting pins.

As a further optimization of the technical scheme, four first telescopic rods are fixedly arranged in the telescopic grooves, and the tail ends of the first telescopic rods are fixedly connected with the moving blocks.

As a further optimization of the technical scheme, the chip base on the inner side of the mounting groove is provided with a groove with an upward opening, the bottom wall of the groove is fixedly provided with a second telescopic rod, the bottom wall of the groove is fixedly provided with four return springs, and the other ends of the return springs are fixedly connected with the control block.

As a further optimization of the technical scheme, the control block is in sliding connection with the groove.

As a further optimization of the technical scheme, the second telescopic rod is communicated with the first telescopic rod.

Based on the prior art, the utility model provides a chip convenient for pin connection, which has the following beneficial effects:

different with traditional socket and the connection of participating in, set up the second connection piece on mobilizable movable block to use corresponding control block to control the chip of pressing and then drive the control block and move down the back, make the control block move down simultaneously drive the movable block and remove through the telescopic link No. two of intercommunication and telescopic link, the movable block removes the back with the terminal pin of chip press from both sides tightly and make the terminal pin with second connection piece and first connection piece electric connection accomplish the installation of chip, the terminal pin atress leads to buckling or fracture when can avoiding pressing down the installation chip.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the appearance of the present utility model;

FIG. 2 is a schematic view of another aspect of the present utility model;

FIG. 3 is a schematic diagram of the structure of the chip mount of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the mounting slot of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic illustration of the utility model at A in FIG. 4;

FIG. 6 is a schematic view of the mounting slot of FIG. 3 in accordance with the present utility model;

FIG. 7 is a schematic diagram of the control block of FIG. 3 according to the present utility model;

fig. 8 is a schematic diagram of the present utility model at B in fig. 7.

Detailed Description

In the description of the present utility model, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom"

The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present utility model, and is not indicative or implying that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. The utility model is further illustrated by the following examples:

referring to fig. 1-8, the present utility model provides a chip convenient for pin connection, including a base plate 101 and a chip base 102 mounted on the base plate 101, wherein a connection pin 105 is fixedly disposed on a side surface of the chip base 102, a plurality of mounting slots 103 are disposed in the chip base 102, a first connection piece 108 is fixedly disposed on a side surface of the mounting slot 103, which is close to the connection pin 105, a telescopic slot 109 is disposed on a side surface of the mounting slot 103, which is far away from the connection pin 105, a moving block 106 is slidably connected in the telescopic slot 109, and a second connection piece 107 is fixedly disposed on the moving block 106;

a control block 104 is arranged inside the mounting groove 103.

The number and positions of the mounting grooves 103 and the connecting pins 105 are in one-to-one correspondence, and the mounting grooves 103 are electrically connected with the connecting pins 105.

Four first telescopic rods 110 are fixedly arranged in the telescopic grooves 109, the tail ends of the first telescopic rods 110 are fixedly connected with the moving blocks 106, and the moving blocks 106 are driven to move through the first telescopic rods 110.

The chip base 102 inside the mounting groove 103 is provided with a groove 111 with an upward opening, the bottom wall of the groove 111 is fixedly provided with a second telescopic rod 112, the bottom wall of the groove 111 is fixedly provided with four return springs 113, the other ends of the return springs 113 are fixedly connected with the control block 104, the control block 104 moves while driving the second telescopic rod 112 to move, and the return springs 113 can drive the control block 104 to move and reset.

Wherein the control block 104 is slidably connected to the recess 111.

Wherein, the second telescopic rod 112 is communicated with the first telescopic rod 110, and the movement of the moving block 106 is controlled by the control block 104.

The principle of the utility model is as follows:

when the device is used, the chip base 102 is firstly arranged on the bottom plate 101, the connecting pins 105 on the chip base 102 are electrically connected with the contacts on the bottom plate 101, then the pins of the chip are placed in the mounting grooves 103, the pins are positioned between the second connecting sheet 107 and the first connecting sheet 108 but are not contacted, then the chip is pressed downwards, the chip is contacted with the control block 104 to drive the control block 104 to move downwards, and the control block 104 is driven to shrink the second telescopic rod 112 when moving downwards;

at this time, because the second telescopic rod 112 is communicated with the first telescopic rod 110, compressed air enters the first telescopic rod 110 and drives the first telescopic rod 110 to stretch, the first telescopic rod 110 stretches and drives the moving block 106 to move towards the direction close to the pins, the moving block 106 drives the second connecting piece 107 to move towards the direction close to the pins, then the second connecting piece 107 extrudes the pins to fix the pins between the second connecting piece 107 and the first connecting piece 108 and electrically connect the pins, and the chip is mounted.

While there has been shown and described what are at present considered to be fundamental principles of the utility model, the main features and advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is merely illustrative of the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit or essential features of the utility model, without departing from the scope thereof. The protection scheme of the utility model is subject to the appended claims.

Claims

1. A chip for facilitating pin connection, comprising a base plate (101) and a chip base (102) mounted on the base plate (101), characterized in that: the chip comprises a chip base (102), wherein connecting pins (105) are fixedly arranged on the side face of the chip base (102), a plurality of mounting grooves (103) are formed in the chip base (102), first connecting plates (108) are fixedly arranged on the side face, close to the connecting pins (105), of the mounting grooves (103), telescopic grooves (109) are formed in the side face, far away from the connecting pins (105), of the mounting grooves (103), moving blocks (106) are connected in a sliding mode, and second connecting plates (107) are fixedly arranged on the moving blocks (106);

a control block (104) is arranged on the inner side of the mounting groove (103).

2. A chip for facilitating pin connection as defined in claim 1, wherein: the mounting grooves (103) are in one-to-one correspondence with the number and the positions of the connecting pins (105).

3. A chip for facilitating pin connection as defined in claim 1, wherein: four first telescopic rods (110) are fixedly arranged in the telescopic grooves (109), and the tail ends of the first telescopic rods (110) are fixedly connected with the moving blocks (106).

4. A chip for facilitating pin connection as defined in claim 1, wherein: the chip base (102) on the inner side of the mounting groove (103) is provided with a groove (111) with an upward opening, a second telescopic rod (112) is fixedly arranged on the bottom wall of the groove (111), four return springs (113) are fixedly arranged on the bottom wall of the groove (111), and the other ends of the return springs (113) are fixedly connected with the control block (104).

5. A chip for facilitating pin connection as defined in claim 4, wherein: the control block (104) is in sliding connection with the groove (111).

6. A chip for facilitating pin connection as defined in claim 4, wherein: and the second telescopic rod (112) is communicated with the first telescopic rod (110).