CN207946452U8 - A kind of integrated circuit testing plate with self-checking function - Google Patents

Abstract

The utility model discloses a kind of integrated circuit testing plate with self-checking function, its structure includes energization port, equipment connection port, control chip, capacitor, groove plate, resistance bolck, circuit board, arrange needle, relay, processor, tester, energization port is installed on circuit board upper end, equipment connection port insertion is installed on circuit board surface, chip is controlled to be set between equipment connection port and capacitor, energization port is inserted into using attaching plug, so that the device is powered, each component is all electrically connected with tester, so that the device all generates circuit with tester after being powered, capacitance type sensor is with testing tube judgement when whether device transmitting electric signal works normally, data result is reacted and is handled to processing chip, when component can not normal use when, controller control light emitting diode is flashed, prompt staff, choked flow When device makes each device connecting test device, short circuit will not occur, detection process is clear, improves its efficiency, and structure is simple.

Description

An integrated circuit test board with self-inspection function

Technical field

[0001] The present utility model is an integrated circuit test board with a self-check function, which belongs to the technical field of integrated circuit chip testing.

Background technique

[0002] With the continuous support of domestic policies, more and more companies invest in the research of integrated circuit chips, making the supply of domestic integrated circuit chips gradually get rid of dependence on imports.

[0003] The prior art discloses an application number: 21720425435.X an integrated circuit test board with a self-check function, and its structure includes a test board including a control chip, a preset number of relay drive circuits, and a first relay Wherein, the microprocessor communicates with the control chip and the target chip respectively through a control bus; the control chip is used to control the first relay drive circuit to gate different paths and send level signals to the target Chips, but the prior art detection process is more cumbersome, resulting in lower efficiency and a more complex structure. Utility model content

[0004] In view of the shortcomings of the prior art, the purpose of the present utility model is to provide an integrated circuit test board with a self-test function to solve the problems of the existing testing process that is troublesome, its efficiency is low, and the structure is more complicated.

[0005] In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an integrated circuit test board with a self-check function, the structure of which includes a power port, a device connection port, a control chip, a capacitor, and a groove socket Board, resistance block, circuit board, pin header, relay, processor, tester, the power port is installed on the upper end of the circuit board, the device connection port is embedded and installed on the surface of the circuit board, and the control chip is installed on the device connection Between the port and the capacitor, the capacitor and the groove board are on the same plane, the pin header is perpendicular to the circuit board, the relay is embedded and mounted on the surface of the circuit board, and the processor and the resistor block are on the same plane , The tester is installed on the right side of the processor, and the tester includes the capacitive sensor, a measuring tube, a control chip, a processing chip, a housing, an electrical wire, a light board, a light-emitting diode, a baffle, and the capacitor A measuring tube is arranged between the sensor and the baffle, the control chip is parallel to the measuring tube, the processing chip is installed at the lower end of the control chip, and the housing is installed on the left side of the processing chip. There are electric wires between them, the light board is installed on the upper end of the light emitting diode, the measuring tube is parallel to the light emitting diode, and the control chip is parallel to the light emitting diode.

[0006] Further, the groove insert board is embedded and mounted on the surface of the circuit board.

[0007] Further, the lower end of the capacitor is welded to the surface of the circuit board.

[0008] Further, the housing is installed on the right side of the processor.

[0009] Further, the processor is embedded and mounted on the surface of the circuit board.

[0010] Further, the electrical wire is made of copper material, which has good wire properties.

[0011] Further, the circuit board is made of composite materials, which is low in price and has good bremsstrahlung.

[0012] Benefits

[0013] This utility model is an integrated circuit test board with self-check function. The power plug is inserted into the power port 1 to make the device energized, and each component is electrically connected to the tester, so that the device is connected to the tester after being energized. A loop is generated. The capacitive sensor and the test tube determine whether the device is working normally when the electrical signal is transmitted, and the data result is reflected to the processing chip for processing. When the component cannot be used normally, the controller controls the light-emitting diode to flash, prompting the staff to prevent The flow device prevents short circuits when each device is connected to the tester, the detection process is clear, the efficiency is improved, and the structure is simple.

Description of the drawings

[0014] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, purposes and advantages of the present invention will become more apparent:

[0015] FIG. 1 is a schematic diagram of the structure of an integrated circuit test board with a self-check function of the present invention;

[0016] FIG. 2 is a schematic structural diagram of a capacitive sensor on an integrated circuit test board with a self-check function of the present invention.

[0017] In the figure: power-on port-1, device connection port-2, control chip-3, capacitor-4, groove plug-in board-5, resistance block-6, circuit board-7, pin header-8, relay- 9. Processor-10, tester-11, capacitive sensor-11 〇1, measuring tube-1102, control chip-1103, processing chip-1104, housing-1105, electric wire-1106, light board-1107, light-emitting Diode-1108, choke-1109.

Detailed ways

[0018] In order to make the technical means, creative features, objectives and effects of the present utility model easy to understand, the present utility model will be further explained below in conjunction with specific implementations.

[0019] Please refer to Figures 1 and 2, the present utility model provides a technical solution for an integrated circuit test board with a self-check function: its structure includes a power-on port 1, a device connection port 2, a control chip 3, a capacitor 4, and a groove The plug-in board 5, the resistance block 6, the circuit board 7, the pin header 8, the relay 9, the processor 10, the tester 11, the power port 1 is installed on the upper end of the circuit board 7, and the device connection port 2 is embedded and installed on the circuit board 7. On the surface, the control chip 3 is arranged between the device connection port 2 and the capacitor 4. The capacitor 4 and the recessed board 5 are on the same plane, the pin 8 is perpendicular to the circuit board 7, and the relay 9 is embedded and mounted on the surface of the circuit board 7, the processor 10 and the resistance block 6 are on the same plane, the tester 11 is mounted on the right side of the processor 10, the tester 11 includes a capacitive sensor 1101, a measuring tube 1102, control chip 1103, processing chip 1104, housing 1105, electrical wire 1106, light board 1107, light-emitting diode 1108, and baffle 1109. A measuring tube 1102 is provided between the capacitive sensor 1101 and the baffle 1109. The control chip 1103 is parallel to the measuring tube 1102, the processing chip 1104 is mounted on the lower end of the control chip 1103, the housing 1105 is mounted on the left side of the processing chip 1104, and an electrical wire 1106 is provided between the light emitting diode 1108 and the processing chip 1104 The light board 1107 is mounted on the upper end of the light emitting diode 1108, the measuring tube 1102 is parallel to the light emitting diode 1108, the control chip 1103 is parallel to the light emitting diode 1108, and the recessed board 5 is embedded and mounted on the surface of the circuit board 7 The lower end of the capacitor 4 is welded to the upper surface of the circuit board 7, the housing 1105 is mounted on the right side of the processor 10, the processor 10 is embedded and mounted on the surface of the circuit board 7, and the electrical wire 1106 is made of copper, The wire is good, the circuit board 7 is made of composite material, which is low in price and good in toughness.

[0020] The baffle 1109 mentioned in this patent is also called a pulse damper. It is usually used in hydraulic or pneumatic systems. Stable within a certain range, the light-emitting diode 1108 can radiate visible light when electrons and holes are recombined, so it can be used to make a light-emitting diode.

[0021] When in use, use a power plug to plug into the power port 1, so that the device is energized, and each component is electrically connected to the tester 11, so that the device will generate a loop with the tester 11 after the device is energized, and the capacitive sensor 1101 is connected to the tester 11. The test tube 1102 judges whether the device is working normally when the electrical signal is transmitted, and the data result is reflected to the processing chip 1104 for processing. When the component cannot be used normally, the controller 1103 controls the light-emitting diode 1108 to blink, prompting the staff, and blocking the flow. The device 1109 prevents a short circuit when each device is connected to the tester 11.

[0022] The present utility model solves the problem that the detection process is more troublesome, its efficiency becomes low, and the structure is more complicated. The present utility model uses the combination of the above-mentioned components to insert the power plug into the power port 1, so that the device is energized. The devices are electrically connected to the tester, so that the device will generate a loop with the tester after the device is energized. The capacitive sensor and the test tube determine whether the device is working normally when transmitting the electrical signal, and the data result is reflected to the processing chip for processing. In normal use, the controller controls the light-emitting diodes to flash to remind the staff that the choke prevents short circuits when each device is connected to the tester, the detection process is clear, the efficiency is improved, and the structure is simple.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and does not deviate from Given the spirit or basic characteristics of the present invention, the present invention can be realized in other specific forms. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall on the rights. All changes in the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although this specification is described in accordance with the implementation manners, not each implementation manner only includes an independent technical solution, this description of the specification is only for the sake of clarity, those skilled in the art should As a whole, the technical solutions in the embodiments can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. An integrated circuit test board with self-inspection function, characterized in that: its structure includes power-on port (1), device connection port (2), control chip (3), capacitor ⑷, groove board ⑸, resistor Block (6), circuit board (7), pin header (8), relay (9), processor (10), tester (11), the power port (1) is installed on the upper end of the circuit board (7), and the device is connected The port ⑵ is embedded and mounted on the surface of the circuit board 〇〇, the control chip (3) is set between the device connection port ⑵ and the capacitor (4), and the capacitor ⑷ is on the same plane as the groove insert plate ⑸. The pin header ⑻ is perpendicular to the circuit board ⑺, the relay ⑼ is embedded and installed on the surface of the circuit board (7), the processor (10) and the resistance block (6) are on the same plane, and the tester (11) is installed On the right side of the processor (10), the tester (11) includes the capacitive sensor (1101), measuring tube (1102), control chip (1103), processing chip (1104), housing (1105), electrical Wire (1106), light board (1107), light-emitting diode (1108), and baffle (1109). A measuring tube (1102) is provided between the capacitive sensor (1101) and the baffle (1109). The control chip (1103) is parallel to the measuring tube (1102), the processing chip (1104) is installed at the lower end of the control chip (1103), the housing (1105) is installed on the left side of the processing chip (1104), and the light emitting diode An electric wire (1106) is arranged between (1108) and the processing chip (1104), the light board (1107) is installed on the upper end of the light-emitting diode (1108), and the measuring tube (1102) is parallel to the light-emitting diode (1108). ), the control chip (1103) is parallel to the light emitting diode (1108). 2. An integrated circuit test board with self-checking function according to claim 1, characterized in that: the groove insert plate (5) is embedded and mounted on the surface of the circuit board (7). 3. An integrated circuit test board with self-check function according to claim 1, characterized in that: the lower end of the capacitor (4) is welded to the upper surface of the circuit board (7). 4. The integrated circuit test board with self-check function according to claim 1, wherein the shell (1105) is installed on the right side of the processor (10). 5. The integrated circuit test board with self-check function according to claim 1, characterized in that: the processor (10) is embedded and mounted on the surface of the circuit board (7).