Chip burning test equipment

Abstract

The utility model discloses chip burning test equipment which comprises a base, side edge grooves are formed in the positions, close to the four side edges, of the top of the base, surrounding plates are arranged in the side edge grooves, a plug is fixedly connected to the middle of the side wall of the top of the base, a side view table is connected to the upper portion of the base, and plug boards are fixedly connected to the positions, close to the edges, of the bottom of the side view table. According to the technical scheme of the utility model, during the testing process, the corresponding side-view table is selected according to the shape, size and interface of a chip to be tested, and then the side-view table is connected to the side wall of the top of the base, so that the chip to be tested can be conveniently tested. And meanwhile, power can be supplied to the circuit board for testing and the chip in the side view table through transmission of the plug, so that the chip is started to carry out operation testing on the chip, and the side view table can be replaced according to actual conditions, so that different chips can be tested and processed.

Description

Technical Field

[0001] The utility model relates to the technical field of burning test equipment, in particular to a chip burning test equipment. Background Art

[0002] The chip needs to be tested after burning, and the test mainly activates the chip and then runs the program that has been burned in the chip to detect whether the chip can operate normally. To ensure the accuracy of the test, the program in the chip needs to be run multiple times at a high frequency. This is also one of the inevitable process means of chip burning.

[0003] The burning test equipment needs to put the chip into the test equipment and then power it on. However, the current test equipment is set according to the chip model, shape and interface. Therefore, one test equipment can only test the corresponding chip. Different chips require different test equipment, which increases the cost of testing. For this reason, a chip burning test equipment is proposed. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the technical problem is: a chip burning test device, including a base, a side groove is opened at the top of the base and near the four side edges, a surrounding plate is set in the side groove, a plug is fixedly connected to the middle of the top side wall of the base, a side viewing platform is connected to the top of the base, a plug board is fixedly connected to the bottom of the side viewing platform and near the edge, the side viewing platform corresponds to the surrounding plate, and pressing blocks are set on both side walls of the base away from each other.

[0005] As an optimal technical solution of the present invention, a spring is fixedly connected to the bottom side wall of the side groove, the enclosure is telescopically inserted into the side groove, and the bottom end of the enclosure is fixedly connected to the top end of the spring, and a positioning groove is opened in the middle of the top side wall of the enclosure.

[0006] As an optimal technical solution of the present invention, the end of the plug board away from the side viewing platform is aligned with the positioning groove, and the bottom end of the plug board is inserted into the positioning groove, and the two sides of the plug board away from each other and close to the bottom edge are provided with card slots.

[0007] As an optimal technical solution of the present invention, a linkage rod is provided inside the side groove, and the linkage rod is rotatably connected to the inner wall of the side groove through a torsion spring in the middle of the side wall away from the enclosure. The top end of the linkage rod and the side wall opposite to the enclosure are fixedly connected with a clamping block, and the clamping block is a conical structure, and the clamping block is clamped in the clamping groove, and the bottom edge of the linkage rod is rotatably connected to one end of the pressing block located in the side groove.

[0008] As a preferred technical solution of the present invention, a connecting groove is provided in the middle of the top side wall of the side viewing platform, an interface is provided on the side wall at one end of the base, the plug is connected to the circuit board in the base, and corresponding sockets are provided on the side walls opposite to the side viewing platform and the plug, and the plug is inserted into the socket.

[0009] The utility model has the following advantages: when conducting a test, a corresponding side viewing platform is selected according to the shape, size and interface of the chip to be tested, and then the side viewing platform is connected to the top side wall of the base. At the same time, the transmission of the plug can power the test circuit board and chip in the side viewing platform, thereby starting the chip to perform a test. Because the side viewing platform can be replaced according to actual conditions, different chips can be tested.

[0010] The enclosure set up can be used to enclose the four sides of the plug after the side viewing platform is removed to prevent the plug from being damaged by external factors. It can also reduce the probability of dust adhering to the plug and ensure the stability and safety of the connection between the plug and the side viewing platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of a preferred embodiment of the utility model;

[0012] Figure 2 This is a schematic diagram of the three-dimensional exploded structure of a preferred embodiment of the utility model;

[0013] Figure 3 It is a schematic side plan view of a preferred embodiment of the utility model.

[0014] Explanation of the accompanying reference numerals: 1. base; 2. interface; 3. pressing block; 4. side viewing platform; 5. connecting groove; 6. side groove; 7. enclosure; 8. positioning groove; 9. plug; 10. plug board; 11. card slot; 12. spring; 13. linkage rod; 14. card block. DETAILED DESCRIPTION

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Please refer to Figure 1-3The utility model provides a chip burning test device, including a base 1, a side groove 6 is opened at the top of the base 1 and near the four side edges, a panel 7 is set in the side groove 6, a plug 9 is fixedly connected to the middle of the top side wall of the base 1, a side viewing platform 4 is connected above the base 1, a plug plate 10 is fixedly connected to the bottom of the side viewing platform 4 and near the edge, the side viewing platform 4 corresponds to the panel 7, and pressing blocks 3 are set on the side walls of the base 1 away from each other, a spring 12 is fixedly connected to the bottom side wall of the side groove 6, the panel 7 is telescopically inserted in the side groove 6, and the bottom end of the panel 7 is fixedly connected to the top end of the spring 12, and a positioning groove 8 is opened in the middle of the top side wall of the panel 7;

[0017] A connecting groove 5 is provided in the middle of the top side wall of the side viewing platform 4, an interface 2 is provided on the side wall at one end of the base 1, a plug 9 is connected to the circuit board inside the base 1, and corresponding sockets are provided on the side walls opposite to the side viewing platform 4 and the plug 9, and the plug 9 is inserted into the sockets.

[0018] The technical effect of this solution is: when needed, the original side viewing platform 4 is removed from the base 1, and then the side viewing platform 4 corresponding to the side viewing chip is taken, and then the side viewing platform 4 is stably connected to the top side wall of the base 1 by pressing. The side viewing platform 4 can be powered by the connection between the plug 9 and the socket to activate the chip, which makes it easier for testers to perform operation tests on the chip. Because different side viewing platforms 4 can be replaced according to actual needs, there is no need for multiple sets of test equipment. Only the side viewing platform 4 needs to be replaced to achieve testing of different chips, which effectively reduces the cost of testing and is more convenient to replace.

[0019] The end of the plugboard 10 away from the side viewing platform 4 is aligned with the positioning groove 8, and the bottom end of the plugboard 10 is inserted into the positioning groove 8. A card slot 11 is provided on both sides of the plugboard 10 away from each other and close to the bottom edge. A linkage rod 13 is set up inside the side groove 6. The middle of the side wall of the linkage rod 13 away from the enclosure 7 is rotatably connected to the inner wall of the side groove 6 through a torsion spring. The top of the linkage rod 13 and the side wall opposite to the enclosure 7 are fixedly connected with a card block 14. The card block 14 is a conical structure. The card block 14 is clamped in the card slot 11, and the bottom edge of the linkage rod 13 is rotatably connected to one end of the pressing block 3 located in the side groove 6.

[0020] The technical effect of this solution is as follows: when the side viewing platform 4 is installed on the base 1, the plugboard 10 will be pressed tightly into the side groove 6 as it is pressed downward. When the slot 11 is aligned with the card block 14, the card block 14 will be clamped into the slot 11 under the action of the torsion spring, thereby positioning the plugboard 10 and ensuring that the plugboard 10 is stably plugged into the side groove 6. At the same time, the side viewing platform 4 can also be firmly connected to the top side wall of the base 1, and the reliability of the connection between the plug 9 and the socket can be ensured, avoiding affecting the smoothness of power supply and causing inaccurate testing.

[0021] Specifically, when the present invention is used and the side viewing platform 4 needs to be replaced, the plug plate 10 is aligned with the positioning groove 8, and the bottom end of the plug plate 10 is inserted into the positioning groove 8 to achieve preliminary connection and position the side viewing platform 4 at the same time, ensuring that the plug 9 is aligned with the socket, and then pressing the side viewing platform 4 downward to ensure that the plug plate 10 is smoothly inserted into the side groove 6 and the plug 9 is accurately inserted into the socket. As the plug plate 10 continues to fall, the card slot 11 is finally aligned with the card block 14, and the card block 14 is clamped into the card under the action of the torsion spring. The slot 11 realizes the snap connection and positioning of the plug board 10 to ensure the stability of the connection between the plug board 10, the side viewing platform 4 and the base 1. When the side viewing platform 4 needs to be replaced, the pressing block 3 is pressed into the side slot 6. As the pressing is carried out, the linkage rod 13 is driven to rotate along the torsion spring, thereby pulling the card block 14 out of the card slot 11, and then the side viewing platform 4 is pushed upward under the drive of the spring 12, which makes it convenient for the staff to take the side viewing platform 4. At the same time, the raised enclosure 7 can also surround and protect the plug 9, thereby improving the safety and service life of the equipment.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

[0023] Other parts of the present invention that are not described in detail belong to the prior art and will not be described in detail here.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A chip burning test device, comprising a base (1), characterized in that: A side groove (6) is provided at the top of the base (1) and near the four side edges, a panel (7) is provided in the side groove (6), a plug (9) is fixedly connected to the middle of the top side wall of the base (1), a side viewing platform (4) is connected above the base (1), a plug plate (10) is fixedly connected to the bottom of the side viewing platform (4) and near the edge, the side viewing platform (4) corresponds to the panel (7), and pressing blocks (3) are provided on both side walls of the base (1) that are away from each other.

2. A chip burning test equipment as claimed in claim 1, characterized in that, The bottom side wall of the side groove (6) is fixedly connected with a spring (12), the enclosure (7) is telescopically inserted into the side groove (6), and the bottom end of the enclosure (7) is fixedly connected to the top end of the spring (12), and a positioning groove (8) is provided in the middle of the top side wall of the enclosure (7).

3. A chip burning test equipment as claimed in claim 1, characterized in that, One end of the inserting plate (10) away from the side viewing platform (4) is aligned with the positioning groove (8), and the bottom end of the inserting plate (10) is inserted into the positioning groove (8). The inserting plate (10) is provided with a card slot (11) on both sides away from each other and close to the bottom edge.

4. A chip burning test equipment as claimed in claim 1, characterized in that, A linkage rod (13) is provided inside the side groove (6). The linkage rod (13) is rotatably connected to the inner wall of the side groove (6) through a torsion spring at the middle of the side wall away from the enclosure (7). A clamping block (14) is fixedly connected to the top end of the linkage rod (13) and the side wall opposite to the enclosure (7). The clamping block (14) is a conical structure. The clamping block (14) is clamped in the clamping groove (11). The bottom edge of the linkage rod (13) is rotatably connected to one end of the pressing block (3) located in the side groove (6).

5. A chip burning test equipment as claimed in claim 1, characterized in that, A connection groove (5) is provided in the middle of the top side wall of the side viewing platform (4), an interface (2) is provided on one end side wall of the base (1), the plug (9) is connected to the circuit board in the base (1), and corresponding sockets are provided on the side walls of the side viewing platform (4) and the plug (9), and the plug (9) is plugged into the sockets.

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