Electrical detection equipment for integrated circuit

Abstract

The utility model provides electrical detection equipment for an integrated circuit, and belongs to the technical field of integrated circuit testing. The integrated circuit electrical detection equipment comprises a box body and a detection main body, the top end of the box body is provided with the detection main body, the bottom end of the detection main body extends into the box body, two sides of the inner wall of the box body are respectively provided with a plurality of electrode holders, and a placing mechanism is slidably connected between every two electrode holders. The placing mechanism comprises a transverse plate, a plurality of grooves, contacts, sliding rails, balls and elastic shifting pieces, the grooves are formed in the top end of the transverse plate, the contacts are arranged on the two sides of the interiors of the grooves respectively, the sliding rails are installed on the two sides of the transverse plate respectively, the outer walls of the two sliding rails are connected with the elastic shifting pieces respectively, and the balls are arranged on the elastic shifting pieces. An electrode metal sheet is installed on one side of the electrode base in an embedded mode, and one side of the elastic shifting piece is attached to one side of the electrode metal sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuit testing, in particular to an integrated circuit electrical testing device. Background Art

[0002] Integrated circuit testing is a process of testing integrated circuits or modules. By measuring the output response of the integrated circuit and comparing it with the expected output, the function and performance of the integrated circuit components are determined or evaluated. It is an important means to verify design, monitor production, ensure quality, analyze failures and guide application. After searching, a Chinese patent with the authorization announcement number CN212207570U discloses an integrated circuit testing platform. In view of the problem that the existing integrated circuit testing equipment inserts the integrated circuit board into the test base for testing, which usually causes wear to the electrical contacts and pins of the integrated circuit, the following scheme is proposed, which includes a test bench, a groove is provided on the top of the test bench, baffles are fixedly provided on both sides of the groove, a test board is fixedly provided in the groove, both ends of the test board are fixedly connected to the two baffles, and the test board is a U-shaped structure, slide grooves are horizontally provided on both sides of the test board, and two square clamping rods are provided above the test board. The utility model is provided with a clamping plate, and a scale groove is provided on the clamping plate. When testing, the integrated circuit board is placed in the scale groove, and the electrical signal is detected by the probe board below, which perfectly solves the problem of wear caused by the integrated circuit board test.

[0003] However, in actual use, this solution can only detect integrated circuits one by one because only a single scale groove structure is set. This working method is inefficient and is not conducive to the detection of large quantities of integrated circuits.

[0004] Therefore, we have made improvements to this problem and proposed an integrated circuit electrical detection device. Utility Model Content

[0005] In order to solve the problem of low working efficiency of existing detection equipment, the utility model provides an integrated circuit electrical detection equipment.

[0006] The utility model is achieved in this way:

[0007] An integrated circuit electrical detection device comprises a box body and a detection body, wherein the detection body is installed on the top of the box body, and the bottom end of the detection body extends to the interior of the box body, and a plurality of electrode seats are respectively installed on both sides of the inner wall of the box body, and a placement mechanism is slidably connected between every two of the electrode seats, and the placement mechanism comprises a cross plate, a plurality of grooves, contacts, slide rails, balls and elastic paddles, a plurality of grooves are provided on the top of the cross plate, and contacts are respectively provided on both sides of the interior of the plurality of grooves, slide rails are respectively installed on both sides of the cross plate, and elastic paddles are respectively connected to the outer walls of the two slide rails, an electrode metal sheet is embedded and installed on one side of the electrode seat, and one side of the elastic paddle is in contact with one side of the electrode metal sheet, and one side of the elastic paddle is respectively electrically connected to one side of the contact.

[0008] Furthermore, the two sides of the two slide rails are rotatably connected to the balls, and the outer walls of the balls are close to the inner walls of the electrode holder.

[0009] The beneficial effect of adopting the above further solution is that, through the connection of the balls, the two slide rails can slide smoothly inside the electrode holder, effectively reducing sliding wear.

[0010] Furthermore, the detection body includes a chassis, an extension plate, an electrode plate, a touch screen and a temperature sensor. The two sides of the bottom end of the chassis are respectively connected to the extension plates, and the electrode plates are respectively embedded and installed on adjacent sides of the two extension plates.

[0011] The beneficial effect of adopting the above further solution is that, by using the connection of the extension plate, the electrode plates at different positions can be connected to each other.

[0012] Furthermore, a temperature sensor is installed at the bottom of the chassis, and a detection end of the temperature sensor extends to the interior of the chassis.

[0013] The beneficial effect of adopting the above further solution is that, by installing and using the temperature sensor, it is convenient to detect the temperature change inside the chassis in real time, thereby detecting the limit value of the heat resistance temperature of the integrated circuit.

[0014] Furthermore, a touch screen is embedded in one side of the outer wall of the chassis, and the electrode plate and the temperature sensor are electrically connected to the touch screen respectively and are controlled by the touch screen.

[0015] The beneficial effect of adopting the above further solution is that, through the connection and use of the touch screen, it is convenient to centrally control the electrical components inside the chassis.

[0016] Furthermore, a rear box plate is provided on one side of the outer wall of the box body, and the rear box plate includes a plate, a plurality of fixing seats and an electric heating tube. The plurality of fixing seats are installed on one side of the plate, and the electric heating tube is installed on one side of the plurality of fixing seats.

[0017] The beneficial effect of adopting the above further solution is that, by installing and using the electric heating tube, the temperature inside the box can be controlled and adjusted, thereby detecting the operating conditions of the integrated circuit at different temperatures.

[0018] Furthermore, a door is hinged on one side of the box body, and the door includes a door frame and a glass window. The glass window is embedded and installed on one side of the door frame.

[0019] The beneficial effect of adopting the above further solution is that, by installing and using the glass window, it is convenient to observe the conditions inside the box.

[0020] Furthermore, a door handle is installed on one side of the outer wall of the door frame.

[0021] The beneficial effect of adopting the above further solution is that the door opening and closing is made more convenient through the installation and use of the door handle.

[0022] Furthermore, one side of the electrode plate is in contact with one side of the electrode metal sheet.

[0023] The beneficial effect of adopting the above further solution is that, through the positional relationship between the electrode plate and the electrode metal sheet, it is convenient to form the power path of the detection circuit.

[0024] The beneficial effect of the utility model is that through the mutual cooperation between the electrode seat and the placement mechanism, the detection equipment can realize the synchronous detection of large quantities of integrated circuits, and effectively improve the work efficiency. Among them, through the limiting effect of the electrode seat, the cross plate can be taken and placed at the specified position inside the box, and then the contacts are set inside the groove so that multiple integrated circuits can be placed in the detection position of the cross plate respectively. Then, through the conductive effect of the elastic pick, the cross plate slides between the two electrode seats and promotes the formation of a closed circuit between the two groups of electrode seats, which is conducive to the synchronous detection of different integrated circuits. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A three-dimensional diagram of an integrated circuit electrical detection device provided by the utility model;

[0027] Figure 2 A schematic diagram of an integrated circuit electrical detection device provided by the utility model;

[0028] Figure 3 A schematic diagram of the rear box structure of an integrated circuit electrical testing device provided by the utility model;

[0029] Figure 4 A schematic diagram of a placement mechanism of an integrated circuit electrical detection device provided by the utility model;

[0030] Figure 5 The utility model provides a bottom view of a detection body of an integrated circuit electrical detection device.

[0031] In the figure: 100, box body; 200, detection body; 2001, chassis; 2002, extension plate; 2003, electrode plate; 2004, touch screen; 2005, temperature sensor; 300, box door; 3001, door frame; 3002, glass window; 400, door handle; 500, rear box plate; 5001, plate; 5002, fixing seat; 5003, electric heating tube; 600, electrode seat; 700, placement mechanism; 7001, horizontal plate; 7002, groove; 7003, contact; 7004, slide rail; 7005, ball bearing; 7006, elastic pick. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] See also Figure 1-Figure 5The utility model provides a technical solution: an integrated circuit electrical detection device, including a box 100 and a detection body 200, the detection body 200 is installed on the top of the box 100, and the bottom of the detection body 200 extends to the inside of the box 100, and a plurality of electrode holders 600 are respectively installed on both sides of the inner wall of the box 100, and a placement mechanism 700 is slidably connected between every two electrode holders 600, and the placement mechanism 700 includes a horizontal plate 7001, a plurality of grooves 7002, a contact 7003, a slide rail 7004, and a ball 7005. 005 and elastic pick 7006, a plurality of grooves 7002 are provided on the top of the horizontal plate 7001, contacts 7003 are respectively provided on both sides of the inner parts of the plurality of grooves 7002, slide rails 7004 are respectively installed on both sides of the horizontal plate 7001, and the outer walls of the two slide rails 7004 are respectively connected to the elastic pick 7006, an electrode metal sheet is embedded and installed on one side of the electrode seat 600, and one side of the elastic pick 7006 is in contact with one side of the electrode metal sheet, and one side of the elastic pick 7006 is respectively electrically connected to one side of the contact 7003.

[0036] Embodiment 2

[0037] See also Figure 1-Figure 5 As an embodiment of the present invention, further, the two sides of the two slide rails 7004 are rotatably connected to the ball bearings 7005, and the outer wall of the ball bearings 7005 is close to the inner wall of the electrode holder 600. Through the connection of the ball bearings 7005, the two slide rails 7004 can slide smoothly inside the electrode holder 600, effectively reducing sliding wear. The detection body 200 includes a chassis 2001, an extension plate 2002, an electrode plate 2003, a touch screen 2004 and a temperature sensor 2005. The bottom of the chassis 2001 is respectively The extension plates 2002 are connected, and the electrode plates 2003 are respectively embedded on the adjacent sides of the two extension plates 2002. The electrode plates 2003 at different positions can be connected to each other through the connection of the extension plates 2002. The temperature sensor 2005 is installed at the bottom of the chassis 2001, and the detection end of the temperature sensor 2005 extends to the inside of the box body 100. Through the installation and use of the temperature sensor 2005, it is convenient to detect the temperature change inside the chassis 2001 in real time, so as to detect the limit value of the heat resistance temperature of the integrated circuit.

[0038] Embodiment 3

[0039] See also Figure 1-Figure 5As an embodiment of the present invention, further, a touch screen 2004 is embedded on one side of the outer wall of the chassis 2001, and the electrode plate 2003 and the temperature sensor 2005 are electrically connected to the touch screen 2004 respectively and controlled by the touch screen 2004. Through the connection and use of the touch screen 2004, it is convenient to centrally control the electrical components inside the chassis 2001. A rear box plate 500 is provided on one side of the outer wall of the box body 100. The rear box plate 500 includes a plate 5001, a plurality of fixing seats 5002 and an electric heating tube 5003. A plurality of fixing seats 5002 are installed on one side of the plate 5001, and an electric heating tube 5003 is installed on one side of the plurality of fixing seats 5002. The installation of the electric heating tube 500 The temperature inside the box body 100 can be controlled and adjusted, so as to detect the operating conditions of the integrated circuit at different temperatures. A box door 300 is hinged on one side of the box body 100, and the box door 300 includes a door frame 3001 and a glass window 3002. The glass window 3002 is embedded and installed on one side of the door frame 3001. The installation and use of the glass window 3002 makes it easy to observe the internal conditions of the box body 100. A door handle 400 is installed on one side of the outer wall of the door frame 3001. The installation and use of the door handle 400 makes it more convenient to open and close the box door 300. One side of the electrode plate 2003 is in contact with one side of the electrode metal sheet. Through the positional relationship between the electrode plate 2003 and the electrode metal sheet, it is convenient to form an electric power path of the detection circuit.

[0040] Specifically, the working principle of the integrated circuit electrical detection equipment is as follows: when in use, first, move the equipment to the designated working area, and start the equipment to perform a symmetrical test. After ensuring normal operation, different integrated circuits are placed into the groove 7002. The limiting effect of the electrode holder 600 allows the cross plate 7001 to be taken and placed at the designated position inside the box 100. Then, the contact 7003 is set inside the groove 7002 so that multiple integrated circuits can be placed in the detection positions of the cross plate 7001 respectively. Then, the conductive effect of the elastic pick 7006 allows the cross plate 7001 to slide between the two electrode holders 600 and prompt the two groups of electrode holders to move. A closed circuit is formed between 600, which is conducive to synchronous detection of different integrated circuits, and through the connection of the extension plate 2002, the electrode plates 2003 at different positions can be connected to the electrode plates 2003, and then through the installation and use of the electric heating tube 500, the temperature inside the box body 100 is controlled and adjusted, so as to detect the operating conditions of the integrated circuits at different temperatures, and through the installation and use of the temperature sensor 2005, it is convenient to detect the temperature changes inside the chassis 2001 in real time, so as to detect the limit value of the heat resistance temperature of the integrated circuit, and at the same time, through the connection and use of the touch screen 2004, it is convenient to centrally control the electrical components inside the chassis 2001.

[0041] It should be noted that the specific models and specifications of the touch screen 2004, temperature sensor 2005 and electric heating tube 5003 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0042] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An integrated circuit electrical testing device, comprising a box (100) and a testing body (200), characterized in that: The detection body (200) is installed at the top of the box (100), and the bottom of the detection body (200) extends to the inside of the box (100). A plurality of electrode seats (600) are installed on both sides of the inner wall of the box (100), and a placement mechanism (700) is slidably connected between every two electrode seats (600). The placement mechanism (700) comprises a horizontal plate (7001), a plurality of grooves (7002), contacts (7003), a slide rail (7004), a ball bearing (7005) and an elastic pick (7006). The horizontal plate (7001) A plurality of grooves (7002) are provided at the top, and contacts (7003) are respectively provided on both sides of the inside of the plurality of grooves (7002). Slide rails (7004) are respectively installed on both sides of the horizontal plate (7001), and the outer walls of the two slide rails (7004) are respectively connected to elastic paddles (7006). An electrode metal sheet is embedded and installed on one side of the electrode seat (600), and one side of the elastic paddle (7006) is in contact with one side of the electrode metal sheet, and one side of the elastic paddle (7006) is respectively electrically connected to one side of the contact (7003).

2. An integrated circuit electrical testing device according to claim 1, characterized in that: The two sides of the two slide rails (7004) are rotatably connected to the balls (7005), and the outer wall of the balls (7005) is close to the inner wall of the electrode seat (600).

3. An integrated circuit electrical testing device according to claim 1, characterized in that: The detection body (200) comprises a chassis (2001), an extension plate (2002), an electrode plate (2003), a touch screen (2004) and a temperature sensor (2005); the two sides of the bottom end of the chassis (2001) are respectively connected to the extension plates (2002); and the electrode plates (2003) are respectively embedded and installed on adjacent sides of the two extension plates (2002).

4. An integrated circuit electrical testing device according to claim 3, characterized in that: A temperature sensor (2005) is installed at the bottom end of the chassis (2001), and a detection end of the temperature sensor (2005) extends to the interior of the box body (100).

5. An integrated circuit electrical testing device according to claim 4, characterized in that: A touch screen (2004) is embedded in one side of the outer wall of the chassis (2001), and the electrode plate (2003) and the temperature sensor (2005) are electrically connected to the touch screen (2004) and are controlled by the touch screen (2004).

6. The integrated circuit electrical testing device according to claim 1, characterized in that: A rear box plate (500) is provided on one side of the outer wall of the box body (100), and the rear box plate (500) includes a plate (5001), a plurality of fixing seats (5002) and an electric heating tube (5003), and a plurality of the fixing seats (5002) are installed on one side of the plate (5001), and an electric heating tube (5003) is installed on one side of the plurality of fixing seats (5002).

7. The integrated circuit electrical testing device according to claim 1, characterized in that: A door (300) is hingedly connected to one side of the box body (100), and the door (300) comprises a door frame (3001) and a glass window (3002), and the glass window (3002) is embedded and installed on one side of the door frame (3001).

8. An integrated circuit electrical testing device according to claim 7, characterized in that: A door handle (400) is installed on one side of the outer wall of the door frame (3001).

9. An integrated circuit electrical testing device according to claim 3, characterized in that: One side of the electrode plate (2003) is in contact with one side of the electrode metal sheet.

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