CN213398820U

CN213398820U - Integrated circuit test support plate

Info

Publication number: CN213398820U
Application number: CN202022216752.5U
Authority: CN
Inventors: 陈西俐
Original assignee: Shenzhen Haolitai Technology Co ltd
Current assignee: Shenzhen Haolitai Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an integrated circuit test support plate, belonging to the technical field of test support plates, which is characterized in that the technical proposal comprises a carrying plate, the top of the carrying plate is provided with an integrated circuit board, the left side of the carrying plate is fixedly connected with a mounting box, the top of the mounting box is in threaded connection with a screw rod, the screw rod penetrates through the mounting box and is rotationally connected with the inner bottom wall of the mounting box, the inner part of the carrying plate is provided with a clamping component which penetrates through the carrying plate and extends to the outer part of the carrying plate, the utility model is provided with a compressing component and a clamping component, can be better fixed according to the size of the integrated circuit board, so that the integrated circuit board is more accurate in test, the fixing operation is simple, and by rotating the rotating rod, therefore, the integrated circuit board can be clamped and fixed from front to back, and the pressing assembly can move downwards from the upper part to fix the integrated circuit board by screwing the screw rod.

Description

Integrated circuit test support plate

Technical Field

The utility model relates to a test support plate technical field, more specifically say, relate to an integrated circuit test support plate.

Background

The test carrier is used for carrying the integrated circuit which completes the manufacturing process and is coupled with the test machine, so that the test machine can detect whether the function of the integrated circuit is normal or not by the test carrier and reject the integrated circuit with incomplete function.

The existing test carrier plate can not be adjusted and fixed according to the size of the integrated circuit board, so that the fixing effect is poor, the application range is small, and the popularization is not facilitated.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an integrated circuit tests support plate, its advantage lies in can adjusting fixedly according to integrated circuit board's size, and is fixed effectual, easy operation.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an integrated circuit test support plate, is including carrying the thing board, the top of carrying the thing board is provided with integrated circuit board, the left side fixedly connected with mounting box who carries the thing board, the top threaded connection of mounting box has the lead screw, the lead screw runs through the mounting box and rotates with the interior diapire of mounting box and be connected, the inside of carrying the thing board is provided with clamping component, clamping component runs through and carries the thing board and extends to the outside of carrying the thing board, the surperficial threaded connection of lead screw has the head rod, the head rod runs through the subassembly that compresses tightly that mounting box and fixedly connected with are located the integrated circuit board top.

Furthermore, the surface of the first connecting rod is connected with a fixing rod in a sliding mode, and the fixing rod is fixedly connected with the inner wall of the mounting box.

Further, the compressing assembly comprises a first connecting plate, springs are fixedly connected to four corners of the bottom of the first connecting plate, a second connecting plate is fixedly connected to the bottom of the springs, a first buffer plate is fixedly connected to the bottom of the second connecting plate, and the first buffer plate is a rubber material component.

Furthermore, the top four corners of the first connecting plate are connected with second connecting rods in a sliding mode, and the second connecting rods sequentially penetrate through the first connecting plate and the springs and are fixedly connected with the second connecting plate.

Further, clamping component includes the dwang, the dwang is connected with the inner wall rotation of carrying the thing board, the dwang runs through the outside that carries the thing board and extend to carrying the thing board, the fixed surface of dwang is connected with quantity and is two gears, the left side the top and the right side of gear the bottom of gear is all meshed and is connected with the rack, rack and the inner wall sliding connection who carries the thing board, the top fixedly connected with third connecting rod of rack, the third connecting rod runs through and carries thing board and fixedly connected with stripper plate.

Furthermore, the extrusion plates are connected with the top of the objective table in a sliding mode, the opposite surfaces of the two extrusion plates are fixedly connected with second buffer plates, and the second buffer plates are rubber material members.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the compressing assembly and the clamping assembly are arranged, so that the integrated circuit board can be better fixed according to the size of the integrated circuit board, the integrated circuit board is more accurate in testing, the fixing operation is simple, the integrated circuit board can be clamped and fixed in the front and back direction by rotating the rotating rod, the compressing assembly can move downwards from the upper direction to fix the integrated circuit board by screwing the lead screw, and the integrated circuit board is well fixed under the combined action of the compressing assembly and the clamping assembly, so that the situation that the testing result is inaccurate or the integrated circuit board is damaged due to the shaking of the integrated circuit board is avoided;

(2) the integrated circuit board is prevented from being damaged during fixed operation by arranging the first buffer plate and the second buffer plate, the first buffer plate and the second buffer plate are rubber material components, and the self characteristics of the materials can prevent the integrated circuit board from being damaged due to direct impact on the integrated circuit board during misoperation of an operator;

drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a side sectional view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

The reference numbers in the figures illustrate:

1. a loading plate; 2. an integrated circuit board; 3. mounting a box; 4. a screw rod; 5. fixing the rod; 6. a first connecting rod; 7. a compression assembly; 8. a clamping assembly; 701. a first connecting plate; 702. a second connecting rod; 703. a spring; 704. a second connecting plate; 705. a first buffer plate; 801. rotating the rod; 802. a gear; 803. a rack; 804. a third connecting rod; 805. a pressing plate; 806. a second buffer plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-3, in an embodiment of the present invention, an integrated circuit test carrier plate, including carrying thing board 1, the top of carrying thing board 1 is provided with integrated circuit board 2, the left side fixedly connected with mounting box 3 of carrying thing board 1, the top threaded connection of mounting box 3 has lead screw 4, lead screw 4 runs through mounting box 3 and is connected with the interior diapire rotation of mounting box 3, the inside of carrying thing board 1 is provided with clamping component 8, clamping component 8 runs through and carries thing board 1 and extends to the outside of carrying thing board 1, the surface threaded connection of lead screw 4 has head rod 6, head rod 6 runs through mounting box 3 and fixedly connected with is located the compressing tightly subassembly 7 of integrated circuit board 2 top, the sliding surface of head rod 6 is connected with dead lever 5, the inner wall fixed connection of dead lever 5 and mounting box 3.

Referring to fig. 2 and 3, the clamping assembly 8 includes a rotating rod 801, the rotating rod 801 is rotatably connected to the inner wall of the object carrying plate 1, the rotating rod 801 penetrates the object carrying plate 1 and extends to the outside of the object carrying plate 1, two gears 802 are fixedly connected to the surface of the rotating rod 801, a rack 803 is engaged and connected to the top of the left gear 802 and the bottom of the right gear 802, the rack 803 is slidably connected to the inner wall of the object carrying plate 1, a third connecting rod 804 is fixedly connected to the top of the rack 803, the third connecting rod 804 penetrates the object carrying plate 1 and is fixedly connected to a compression plate 805, the compression plate 805 is slidably connected to the top of the object carrying plate 1, a second buffer plate 806 is fixedly connected to the opposite surface of the two compression plates 805, the second buffer plate 806 is made of rubber material, by rotating the rotating rod 801, the integrated circuit board 2 can be clamped and fixed back and forth, since the second buffer plate 806 is a rubber member, due to the characteristics of the material itself, the situation that the integrated circuit board 2 is damaged due to direct impact when an operator performs misoperation can be avoided.

Referring to fig. 1, 2 and 3, the pressing assembly 7 includes a first connecting plate 701, springs 703 are fixedly connected to four corners of the bottom of the first connecting plate 701, a second connecting plate 704 is fixedly connected to the bottom of the springs 703, a first buffer plate 705 is fixedly connected to the bottom of the second connecting plate 704, the first buffer plate 705 is a rubber material member, second connecting rods 702 are slidably connected to four corners of the top of the first connecting plate 701, the second connecting rods 702 sequentially penetrate through the first connecting plate 701 and the springs 703 and are fixedly connected to the second connecting plate 704, the pressing assembly 7 can move downward from above to fix the integrated circuit board 2 by screwing the lead screw 4, the damage to the integrated circuit board 2 during the fixing operation is avoided by arranging the first buffer plate 705 and the second buffer plate 806, and the damage caused by the direct impact to the integrated circuit board 2 during the misoperation of an operator due to the characteristic of the first buffer plate 705 being a rubber material member, through setting up spring 703 and second connecting rod 702, avoided operating personnel to use lead screw 4 to adjust when compressing tightly the height of subassembly 7, twist and move the condition that the number of turns is too much and lead to crushing integrated circuit board 2.

The utility model discloses a theory of operation is: the integrated circuit board 2 that will need to carry out the test is placed on carrying thing board 1, through twisting the height that the adjustable subassembly 7 that compresses tightly of lead screw 4, can compress tightly fixedly from last to down to integrated circuit board 2 through compressing tightly subassembly 7, through rotatory dwang 801, the position of adjustable third connecting rod 804 to can press from both sides tightly fixedly around carrying out integrated circuit board 2, fixed effect has been strengthened to the frictional force between first buffer board 705 and the second buffer board 806 increase of its rubber materials component and the integrated circuit board 2.

It should be noted that, in the above description, the integrated circuit board 2 is a device that is relatively mature in application in the prior art, and a specific model may be selected according to actual needs, and meanwhile, the power supply of the integrated circuit board 2 may be a power supply for a built-in power supply or a mains supply, and a specific power supply mode is selected according to circumstances and is not described herein again.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An integrated circuit test carrier plate, comprising a carrier plate (1), characterized in that: the top of carrying thing board (1) is provided with integrated circuit board (2), the left side fixedly connected with mounting box (3) of carrying thing board (1), the top threaded connection of mounting box (3) has lead screw (4), lead screw (4) run through mounting box (3) and rotate with the interior diapire of mounting box (3) and be connected, the inside of carrying thing board (1) is provided with clamping component (8), clamping component (8) run through carry thing board (1) and extend to the outside of carrying thing board (1), the surface threaded connection of lead screw (4) has head rod (6), head rod (6) run through mounting box (3) and fixedly connected with are located compressing tightly subassembly (7) of integrated circuit board (2) top.

2. The integrated circuit test carrier of claim 1, wherein: the surface of the first connecting rod (6) is connected with a fixing rod (5) in a sliding mode, and the fixing rod (5) is fixedly connected with the inner wall of the mounting box (3).

3. The integrated circuit test carrier of claim 1, wherein: the pressing assembly (7) comprises a first connecting plate (701), springs (703) are fixedly connected to four corners of the bottom of the first connecting plate (701), a second connecting plate (704) is fixedly connected to the bottom of the springs (703), a first buffer plate (705) is fixedly connected to the bottom of the second connecting plate (704), and the first buffer plate (705) is a rubber material component.

4. The integrated circuit test carrier of claim 3, wherein: the four corners of the top of the first connecting plate (701) are connected with second connecting rods (702) in a sliding mode, and the second connecting rods (702) sequentially penetrate through the first connecting plate (701) and the springs (703) and are fixedly connected with the second connecting plate (704).

5. The integrated circuit test carrier of claim 1, wherein: clamping assembly (8) are including dwang (801), dwang (801) and the inner wall rotation of carrying thing board (1) are connected, dwang (801) run through and carry thing board (1) and extend to the outside of carrying thing board (1), the fixed surface of dwang (801) is connected with gear (802) that quantity is two, the left side the top and the right side of gear (802) the equal meshing in bottom of gear (802) is connected with rack (803), rack (803) and the inner wall sliding connection who carries thing board (1), the top fixedly connected with third connecting rod (804) of rack (803), third connecting rod (804) run through and carry thing board (1) and fixedly connected with stripper plate (805).

6. The integrated circuit test carrier of claim 5, wherein: the extrusion plates (805) are in sliding connection with the top of the loading plate (1), the opposite surfaces of the two extrusion plates (805) are fixedly connected with second buffer plates (806), and the second buffer plates (806) are rubber material members.