CN218601414U

CN218601414U - Integrated circuit testing device

Info

Publication number: CN218601414U
Application number: CN202222058254.1U
Authority: CN
Inventors: 杨金波
Original assignee: Shenzhen Minxin Semiconductor Co ltd
Current assignee: Shenzhen Minxin Semiconductor Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-03-10
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a testing arrangement especially relates to an integrated circuit testing arrangement. The utility model provides an integrated circuit testing arrangement of test operation is simple, and can quick centre gripping circuit board. The utility model provides a such integrated circuit testing arrangement, including placing the frame, placing board, first guide rail, second guide rail and fastener, place the frame internal sliding formula and be provided with the board of placing that is used for placing integrated circuit board, it has first guide rail to place the equal rigid coupling in frame top left and right sides, and the slidingtype is provided with two second guide rails between two first guide rails, and second guide rail internal sliding type is provided with two fasteners. The staff realizes adjusting the position of fastener fast through promoting the second guide rail and stirring the fastener to can make the fastener quick, accurate test point location of answering, thereby make the integrated circuit board test simple high-efficient.

Description

Integrated circuit testing device

Technical Field

The utility model relates to a testing arrangement especially relates to an integrated circuit testing arrangement.

Background

Before the electronic equipment is assembled, the performance of the circuit board needs to be detected so as to ensure the quality of electronic products and improve the yield of the electronic equipment.

An operating platform and a device for testing a circuit board are disclosed in a patent with an authorization publication number of CN212083599U, and relate to the technical field of mainboard tool testing. The operating table for testing the circuit board comprises a base, wherein a plurality of limiting assemblies with adjustable positions are arranged on the base, and the plurality of limiting assemblies can fix circuit board testing tools with different sizes. Although above-mentioned patent can cross and fix the circuit board through rotatory first screw rod, above-mentioned patent is at the in-process of test, and the staff need rotate first screw rod earlier and fix the circuit board on the base, and the staff is the second screw rod again and is fixed the base on surveying the frock to it is comparatively complicated to lead to circuit board test operation, and can't test the circuit board fast.

Therefore, it is desirable to provide an integrated circuit testing apparatus which is simple in testing operation and capable of rapidly clamping a circuit board.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned patent at the in-process of test, the staff need rotate first screw rod earlier and fix the circuit board on the base, and the staff second screw rod is fixed the base on surveying the frock again to lead to circuit board test operation comparatively complicated, and can't carry out the shortcoming of testing to the circuit board fast, the technical problem of the utility model: the integrated circuit testing device is simple in testing operation and capable of clamping the circuit board quickly.

The utility model discloses a following technical approach realizes: the utility model provides an integrated circuit testing arrangement, is including placing the frame, placing board, first guide rail, second guide rail and fastener, places the frame internal sliding type and is provided with the board of placing that is used for placing integrated circuit board, places the equal rigid coupling in frame top left and right sides and has first guide rail, and the slidingtype is provided with two second guide rails between two first guide rails, and second guide rail internal sliding type is provided with two fasteners.

Optionally, the rack-type storage rack further comprises a rack, a fixing frame, a motor and a gear, wherein the racks are fixedly connected to the left side and the right side of the placement plate, the fixing frame is fixedly connected to the upper portion of the outer side of the placement frame in a bilateral symmetry mode, the motor is mounted on the fixing frame, the gear is mounted on an output shaft of the motor, and the gear and the rack on the same side are meshed.

Optionally, the integrated circuit board fixing device further comprises a fixing plate, a pressing plate and an elastic piece, wherein the two fixing plates used for supporting the integrated circuit board are fixedly connected to the left side and the right side of the placing plate in a front-back symmetrical mode, the pressing plate is arranged on the fixing plate in a sliding mode, and the elastic piece is connected between the pressing plate and the fixing plates.

Optionally, the LED lamp further comprises a lamp strip, and the lamp strip is installed on the rear side of the top of the placing frame.

Optionally, still including spacing cardboard, place the equal front and back symmetry formula rigid coupling of frame top left and right sides and have two spacing cardboards, spacing cardboard is located the fixed plate top.

Optionally, the guide rail device further comprises clamping blocks, and the front side and the rear side of the first guide rail are both provided with the clamping blocks used for limiting the second guide rail in a sliding manner.

The above-mentioned right has been adopted the utility model discloses the description of structure can know, the utility model discloses a design departure point, theory and advantage are: 1. the staff realizes adjusting the position of fastener fast through promoting the second guide rail and stirring the fastener to can make the fastener quick, accurate test point location of answering, thereby make the integrated circuit board test simple high-efficient.

2. Staff starter motor, staff control motor's output shaft corotation, when integrated circuit board and clamp plate contact, integrated circuit board promoted the clamp plate rebound, and the tensile elastic component of clamp plate takes place deformation, and the clamp plate cooperates with placing the board under the effect of elastic component, fixes integrated circuit board fast.

3. The staff starts the lamp area, and the lamp area sends the light to make the staff when the position of adjusting the fastener, the position on the integrated circuit board of differentiation that can be better.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the components such as the placing frame and the placing plate of the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of the first guide rail, the second guide rail and other components of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the fixing plate, the pressing plate and other parts of the present invention.

Fig. 5 is the three-dimensional structure schematic diagram of the parts such as the lamp strip, the sealing door of the utility model.

The meaning of the reference symbols in the figures: 1: placing frame, 2: place board, 3: rack, 4: a fixing frame, 5: a motor, 6: gear, 7: first guide rail, 8: second guide rail, 9: fastener, 10: fixing plate, 11: a pressing plate, 12: elastic member, 13: spacing cardboard, 14: light strip, 15: and (7) clamping blocks.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Example 1

The utility model provides an integrated circuit testing arrangement, refer to and show in fig. 1-5, including placing frame 1, place board 2, first guide rail 7, second guide rail 8 and fastener 9, place 1 internal sliding type of frame and be provided with the board 2 of placing that is used for placing integrated circuit board, place the equal rigid coupling in the left and right sides in 1 top of frame and have first guide rail 7, the slidingtype is provided with two second guide rails 8 between two first guide rails 7, second guide rail 8 internal sliding type is provided with two fasteners 9.

When integrated circuit board need be tested, the staff places integrated circuit board on placing board 2, the staff promotes second guide rail 8 and slides around first guide rail 7 afterwards, make second guide rail 8 drive fastener 9 back-and-forth movement, make the fore-and-aft position of fastener 9 obtain adjusting, the staff stirs fastener 9 and slides around in second guide rail 8, thereby make the fore-and-aft position of fastener 9 obtain adjusting, when fastener 9 contacts with the test point position on the integrated circuit board, the staff stops to adjust the position of fastener 9, the staff is connected fastener 9 and the universal meter afterwards, the staff adjusts the universal meter and tests integrated circuit board, after the test is accomplished, the staff takes out universal meter and fastener 9 disconnection, the staff takes out integrated circuit board from placing board 2 afterwards.

Example 2

On the basis of embodiment 1, refer to fig. 1 and 2 and show, still include rack 3, mount 4, motor 5 and gear 6, place the board 2 left and right sides all through welded mode rigid coupling have rack 3, place frame 1 outside upper portion bilateral symmetry formula rigid coupling have mount 4, install motor 5 through bolted connection's mode on the mount 4, install gear 6 on the output shaft of motor 5, the gear 6 and the rack 3 meshing of the same side.

Referring to fig. 4, the integrated circuit board fixing device further comprises a fixing plate 10, a pressing plate 11 and an elastic element 12, wherein the left side and the right side of the placing plate 2 are symmetrically arranged in a front-back mode, the fixing plate 10 is fixedly connected with the two fixing plates 10 and used for supporting the integrated circuit board, the pressing plate 11 is arranged on the fixing plate 10 in a sliding mode, and the elastic element 12 is connected between the pressing plate 11 and the fixing plate 10.

Referring to fig. 1 and 5, the multifunctional placement frame further comprises a lamp strip 14, and the lamp strip 14 is mounted on the rear side of the top of the placement frame 1.

Referring to fig. 4, the fixing frame further comprises a limiting clamping plate 13, two limiting clamping plates 13 are fixedly connected to the left side and the right side of the top of the placing frame 1 in a front-back symmetrical manner, and the limiting clamping plates 13 are located above the fixing plate 10.

Referring to fig. 5, the device further includes a locking block 15, and the locking block 15 for limiting the second guide rail 8 is slidably disposed on both the front and rear sides of the first guide rail 7.

A worker places an integrated circuit board on a placing plate 2, when the height of the integrated circuit board needs to be adjusted, the worker starts a motor 5, the worker controls the output shaft of the motor 5 to rotate forwardly, the output shaft of the motor 5 rotates to drive a gear 6 to rotate, the gear 6 is meshed with a rack 3, so that the rack 3 drives the placing plate 2 and a circuit board to move upwards, when the integrated circuit board is contacted with a pressing plate 11, the integrated circuit board pushes the pressing plate 11 to move upwards, the pressing plate 11 stretches an elastic part 12 to deform, the pressing plate 11 is matched with the placing plate 2 under the action of the elastic part 12 to quickly fix the integrated circuit board, when the integrated circuit board moves to a proper height, the worker closes the motor 5, the top of the pressing plate 11 is contacted with a limiting clamping plate 13 at the moment, the pressing plate 11 cannot move upwards continuously, the limiting clamping plate 13 limits the height of the integrated circuit board to prevent the integrated circuit board from being too high, the wire clamp 9 cannot test the integrated circuit board, when the position of the wire clamp 9 needs to be adjusted, a worker takes down the fixture block 15, so that the fixture block 15 does not fix the position of the second guide rail 8, the worker starts the lamp strip 14, the lamp strip 14 emits light, when the position of the wire clamp 9 is adjusted, the worker can better distinguish point positions on the integrated circuit board, after the worker adjusts the position of the wire clamp 9, the worker closes the lamp strip 14, the worker clamps the fixture block 15 in the first guide rail 7 again, so that the fixture block 15 fixes the positions of the front end and the rear end of the second guide rail 8, the position change of the second guide rail 8 during testing is avoided, the point position of the wire clamp 9 is inaccurate, then the worker connects the wire clamp 9 with a universal meter and tests the integrated circuit board, after the testing is completed, the worker connects and disconnects the wire clamp 9 with the universal meter, staff is the starter motor 5 once more, and staff control motor 5's output shaft reversal to make rack 3 drive place board 2 and integrated circuit board downstream and reset, elastic component 12 reconversion drives fixed plate 10 and slides down and resets, and staff closes motor 5 afterwards, will test integrated circuit board and take off from placing board 2.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. The utility model provides an integrated circuit testing arrangement, characterized by, including placing frame (1), place board (2), first guide rail (7), second guide rail (8) and fastener (9), it is provided with board (2) of placing that are used for placing integrated circuit board to place frame (1) internal sliding formula, it has first guide rail (7) to place the equal rigid coupling in frame (1) top left and right sides, the slidingtype is provided with two second guide rails (8) between two first guide rails (7), second guide rail (8) internal sliding formula is provided with two fasteners (9).

2. The integrated circuit testing device according to claim 1, further comprising a rack (3), a fixing frame (4), a motor (5) and a gear (6), wherein the rack (3) is fixedly connected to the left side and the right side of the placing plate (2), the fixing frame (4) is fixedly connected to the upper portion of the outer side of the placing frame (1) in a bilateral symmetry manner, the motor (5) is mounted on the fixing frame (4), the gear (6) is mounted on an output shaft of the motor (5), and the gear (6) on the same side is meshed with the rack (3).

3. The integrated circuit testing device according to claim 2, further comprising a fixing plate (10), a pressing plate (11) and an elastic member (12), wherein the left side and the right side of the placing plate (2) are symmetrically and fixedly connected with the two fixing plates (10) for supporting the integrated circuit board, the pressing plate (11) is slidably arranged on the fixing plates (10), and the elastic member (12) is connected between the pressing plate (11) and the fixing plates (10).

4. A device for testing integrated circuits according to claim 3, characterized in that it further comprises a lamp strip (14), the lamp strip (14) being mounted on the rear side of the top of the placement frame (1).

5. The integrated circuit testing device according to claim 4, further comprising two limiting clamping plates (13) symmetrically fixed to the left and right sides of the top of the placement frame (1), wherein the two limiting clamping plates (13) are located above the fixing plate (10).

6. An ic testing device according to claim 5, further comprising a locking block (15), wherein the locking block (15) is slidably disposed on both the front and rear sides of the first rail (7) for limiting the position of the second rail (8).