Automobile intelligent cabin chip test tool

Abstract

The utility model discloses an automobile intelligent cabin chip test tool which comprises a flip cover, a clamping mechanism is arranged outside the flip cover, the clamping mechanism comprises two stand columns, the outer surfaces of the two stand columns are movably connected with the outer surface of the flip cover, two inner cavities are formed in the stand columns, and the two inner cavities are communicated with the flip cover. A rotating motor is fixedly connected to the interior of the inner cavity on one side, the output end of the rotating motor is rotationally connected with the body of the stand column in a penetrating mode, the output end of the rotating motor is fixedly connected with a rotating rod through a coupler, and one end of the rotating rod is rotationally connected with the outer surface of the stand column on the other side in an embedded mode; the vehicle-mounted chip testing device relates to the technical field of chip detection and solves the problems that when an existing vehicle-mounted chip testing device is used, due to the fact that the interior of a testing bin is in a high-temperature or low-temperature state after testing is completed, manual taking, placing and replacing of a testing chip are not facilitated, and the testing efficiency is improved. Therefore, the continuity and the efficiency of the test work are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chip detection, in particular to a vehicle intelligent cockpit chip testing tool. Background Art

[0002] The existing on-board chip detection equipment has the problem of a single detection environment, which leads to incomplete chip testing results. A vehicle-mounted chip reliability failure testing device with application number 2022221335170 includes a fixed bracket, and the upper end face of the fixed bracket is fixedly connected to a test bench. The working conditions of the on-board chip under high and low temperature and vehicle driving vibration conditions are tested by setting an environmental simulation device, which solves the problem of a single detection environment and improves the diversity of vehicle-mounted chip effectiveness failure testing.

[0003] Although the device solves the shortcomings of the existing technology, in actual use, since the on-board chips will be subjected to high and low temperature tests inside the test chamber, after the test is completed, the inside of the test chamber will be in a high or low temperature state, which is not conducive to the operator's hands reaching into the test chamber to take, place and replace the on-board chips, resulting in reduced continuity and efficiency of the test. Therefore, it is necessary to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an automotive intelligent cockpit chip testing tooling, which solves the problem that when the existing on-board chip testing device is used, the inside of the test chamber will be in a high or low temperature state after the test is completed, which is not conducive to manual placement and replacement of the test chip, thereby reducing the continuity and efficiency of the test work.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a car intelligent cockpit chip testing tool, including a flip cover, a clamping mechanism is arranged on the outside of the flip cover, the clamping mechanism includes two columns, the outer surfaces of the two columns are movably connected to the outer surface of the flip cover, two inner cavities are provided inside the column, a rotating motor is fixedly connected to the inside of the inner cavity on one side, the output end of the rotating motor is rotatably connected to the body of the column, the output end of the rotating motor is fixedly connected to a rotating rod through a coupling, one end of the rotating rod is embedded and rotatably connected to the outer surface of the column on the other side, a support rod is fixedly connected to the outer surface of the rotating rod, one end of the support rod is fixedly connected to an electric suction cup, the other end of the support rod is fixedly connected to a fixed rod, the outer surface of the fixed rod is fixedly connected to a chip clamp, the outer surface of the chip clamp is movably connected to a seat, the inner cavity on the other side is fixedly connected to a telescopic rod, the output end of the telescopic rod is movably connected to the body of the column, and the output end of the telescopic rod is fixedly connected to the outer surface of the flip cover.

[0006] Preferably, a protective component is provided on the outside of the electric suction cup, and the protective component includes two covers, the outer surfaces of the two covers are in contact with each other, the two covers are both sleeved on the outside of the electric suction cup, and the outer surfaces of the two covers are movably connected to the outer surface of the flip cover.

[0007] Preferably, through arc grooves are provided on both sides of the sheath body, and the interior of the arc groove on one side is movably connected to the outer surface of the fixing rod.

[0008] Preferably, a fixed column is movably connected inside the arc groove on the other side, and one end of the fixed column is fixedly connected to the outer surface of the flip cover.

[0009] Preferably, the other end of the fixed column is fixedly connected to a dual-axis motor, and the dual-axis motor is sleeved inside the sheath.

[0010] Preferably, the output end of the dual-axis motor is fixedly connected to a screw rod via a coupling, the outer surface of the screw rod is threadedly connected to a solenoid, and one end of the solenoid is fixedly connected to the inside of the sheath.

[0011] Beneficial Effects

[0012] The utility model provides a vehicle intelligent cockpit chip testing tool. Compared with the prior art, it has the following beneficial effects:

[0013] (1) By setting up a clamping mechanism, the chip can be sucked by an electric suction cup, which makes it easy to automatically pick up and replace the chip. At the same time, the chip clamp and the support are set separately to facilitate the position adjustment of the chip clamp and the electric suction cup, thereby facilitating the fixation and placement of the chip.

[0014] (2) By setting up a protective component and closing the protective covers on both sides, the electric suction cup can be wrapped and protected, thereby avoiding damage to the electric suction cup caused by the high and low temperature environment during the test, and the position adjustment of the electric suction cup is facilitated by opening and closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the external structure of the support rod of the utility model;

[0017] Figure 3 This is a cross-sectional view of the internal structure of the sheath of the utility model.

[0018] In the figure: 1. flip cover; 2. column; 3. inner cavity; 4. rotating motor; 5. rotating rod; 6. supporting rod; 7. electric suction cup; 8. protection component; 81. sheath; 82. arc groove; 83. fixed column; 84. dual-axis motor; 85. screw rod; 86. screw tube; 9. fixed rod; 10. chip clamp; 11. support seat; 12. telescopic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a vehicle intelligent cockpit chip testing tool:

[0021] Embodiment 1:

[0022] The invention comprises a flip cover 1, which is arranged on an existing test bench. A clamping mechanism is arranged on the outside of the flip cover 1. The clamping mechanism comprises two columns 2. The columns 2 are made of materials that are resistant to pressure, wear, high and low temperature corrosion and heat preservation. The outer surfaces of the two columns 2 are movably connected to the outer surface of the flip cover 1. Two inner cavities 3 are arranged inside the columns 2. A rotating motor 4 is fixedly connected to the inner side of the inner cavity 3 on one side. The rotating motor 4 is electrically connected to an external control circuit through a high and low temperature resistant wire. The output end of the rotating motor 4 is connected to the body of the column 2. The output end of the rotating motor 4 is fixedly connected with a rotating rod 5 through a coupling. The rotating rod 5 is made of a material that is resistant to pressure, wear and heat preservation. One end of the rotating rod 5 is embedded in the outer surface of the column 2 on the other side for rotation connection. The outer surface of the rotating rod 5 is penetrated and fixedly connected with a support rod 6. The support rod 6 is made of a material that is resistant to pressure, wear and heat preservation. One end of the support rod 6 is fixedly connected with an electric suction cup 7. The electric suction cup 7 is of model MW5-150L and is electrically connected to the external control circuit through a high and low temperature resistant wire. At the same time, the wire A part of the wire can be arranged inside the support rod 6 to avoid affecting the protection of the outside of the electric suction cup 7. The other end of the support rod 6 is fixedly connected to a fixed rod 9. The fixed rod 9 provides a connection space to facilitate normal heat dissipation during chip testing. As a preferred method, one end of the support rod 6 is connected to the fixed rod 9 through a spring rod (not shown in the figure) that is resistant to pressure, high and low temperature corrosion and fatigue, so as to facilitate vibration testing of the chip. The outer surface of the fixed rod 9 is fixedly connected to a chip clamp 10. The outer surface of the chip clamp 10 is movably connected to a support seat 11. A groove is provided on the support seat 11, and an existing simulation circuit board connected to the chip is provided inside the groove. At the same time, the support seat 11 is fixed at the bottom of the test chamber. A telescopic rod 12 is fixedly connected to the inside of the inner cavity 3 on the other side. The telescopic rod 12 is made of an existing electric push rod and is electrically connected to an external control circuit through a high and low temperature resistant wire. At the same time, a part of the wire can be arranged inside the column 2. The output end of the telescopic rod 12 is movably connected to the body of the column 2, and the output end of the telescopic rod 12 is fixedly connected to the outer surface of the flip cover 1.

[0023] By setting up a clamping mechanism, the chip can be sucked by the electric suction cup 7, which facilitates the automatic placement and replacement of the chip. At the same time, the chip clamp 10 and the support 11 are set separately to facilitate the position adjustment of the chip clamp 10 and the electric suction cup 7, thereby facilitating the fixation and placement of the chip.

[0024] Embodiment 2:

[0025] The electric suction cup 7 is provided with a protective assembly 8 on the outside, and the protective assembly 8 includes two sheaths 81. The sheaths 81 are made of materials that are resistant to pressure, wear-resistant, have good sealing properties and are heat-insulating. The outer surfaces of the two sheaths 81 fit each other, and the two sheaths 81 are both sleeved on the outside of the electric suction cup 7. The outer surfaces of the two sheaths 81 are movably connected to the outer surface of the flip cover 1. Both sides of the sheath 81 body are provided with through arc grooves 82. The interior of the arc groove 82 on one side is movably connected to the outer surface of the fixed rod 9, and the interior of the arc groove 82 on the other side is movably connected to a fixed column 83. The outer diameter of the fixed column 83 is the same as the outer diameter of the support rod 6, and is made of materials that are resistant to pressure, wear-resistant, have high hardness and are heat-insulating. One end of the fixed column 83 is connected to the flip cover 1. The outer surface of the cover 1 is fixedly connected, and the other end of the fixed column 83 is fixedly connected to a dual-axis motor 84. The dual-axis motor 84 is made of a high-temperature resistant and explosion-proof servo motor, and is electrically connected to an external control circuit through a wire. At the same time, the wire can be set inside the fixed column 83 and the flip cover 1. The dual-axis motor 84 is sleeved inside the sheath 81, and the output end of the dual-axis motor 84 is fixedly connected to a screw rod 85 through a coupling. The screw rod 85 is made of a pressure-resistant, wear-resistant and corrosion-resistant material. At the same time, the thread directions of the screw rods 85 on both sides are set in opposite directions. The outer surface of the screw rod 85 is threadedly connected with a screw tube 86. The screw tube 86 is made of a pressure-resistant, wear-resistant and corrosion-resistant material, and one end of the screw tube 86 is fixedly connected to the inside of the sheath 81.

[0026] By providing the protection component 8 and closing the sheaths 81 on both sides, the electric suction cup 7 can be wrapped and protected, thereby avoiding damage to the electric suction cup 7 caused by the high and low temperature environment during testing, and the position adjustment of the electric suction cup 7 is facilitated by opening and closing.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] During operation, firstly, the side of the chip to be tested without pins is fitted with the electric suction cup 7 so that it is adsorbed and fixed, then the flip cover 1 is flipped over so that the electric suction cup 7 drives the chip into the test chamber, and at the same time, the flip cover 1 closes the top of the test chamber, then the output end of the telescopic rod 12 is extended, and the electric suction cup 7 drives the chip through the movement of the column 2, and descends inside the test chamber, so that the chip is placed in the groove above the support 11, and the pins of the chip are in contact with the simulated circuit board, and then the electric suction cup 7 is separated from the adsorption of the chip, and then the output end of the telescopic rod 12 is retracted to make it rise, and then the rotating motor 4 drives the rotating rod 5 to rotate, and the support rod 6 follows the rotation to make the electric suction cups 7 and the chip clamps 10 at both ends exchange positions ... the rotating rod 5 rotate, and then the output end of the telescopic rod 12 is retracted to make the rotating rod 5 rotate, and then the output end of the telescopic rod 12 is retracted to make the rotating rod 5 rotate, and then the electric suction cups 7 and the chip clamps 10 at both ends are retracted. The end is extended again, so that the chip clamp 10 descends and contacts the chip, so that the chip is clamped and fixed by the chip clamp 10 and the support seat 11, and then the dual-axis motor 84 drives the screw rod 85 to rotate, and the threaded connection between the screw rod 85 and the screw tube 86 makes the sheaths 81 on both sides approach and fit each other, so as to wrap and protect the electric suction cup 7, and the connection between the arc groove 82 and the fixed column 83 and the support rod 6 improves the sealing of the package to improve the protection effect, and then the chip can be tested by the test device on the test bench, and after the test is completed, the sheath 81 is detached from the package of the electric suction cup 7, and then the above steps are repeated in reverse, the chip after inspection can be picked up by the electric suction cup 7, and then the chip can be taken out from the inside of the test chamber by rotating the flip cover 1.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle intelligent cockpit chip testing tool, comprising a flip cover (1), characterized in that: The outside of the flip cover (1) is provided with a clamping mechanism, the clamping mechanism comprising two columns (2), the outer surfaces of the two columns (2) are movably connected to the outer surface of the flip cover (1), the inside of the column (2) is provided with two inner cavities (3), the inside of one side of the inner cavity (3) is fixedly connected with a rotating motor (4), the output end of the rotating motor (4) is connected to the body of the column (2) in a rotating manner, the output end of the rotating motor (4) is fixedly connected to a rotating rod (5) through a coupling, one end of the rotating rod (5) is embedded in the outer surface of the column (2) on the other side for rotation, The outer surface of the rotating rod (5) is fixedly connected with a supporting rod (6), one end of the supporting rod (6) is fixedly connected with an electric suction cup (7), the other end of the supporting rod (6) is fixedly connected with a fixing rod (9), the outer surface of the fixing rod (9) is fixedly connected with a chip clamp (10), the outer surface of the chip clamp (10) is movably connected with a support seat (11), and the interior of the inner cavity (3) on the other side is fixedly connected with a telescopic rod (12), the output end of the telescopic rod (12) is movably connected with the body of the column (2), and the output end of the telescopic rod (12) is fixedly connected with the outer surface of the flip cover (1).

2. The automotive intelligent cockpit chip testing tool according to claim 1, characterized in that: A protective component (8) is arranged outside the electric suction cup (7), and the protective component (8) includes two protective sleeves (81). The outer surfaces of the two protective sleeves (81) are in contact with each other. The two protective sleeves (81) are both sleeved outside the electric suction cup (7), and the outer surfaces of the two protective sleeves (81) are movably connected to the outer surface of the flip cover (1).

3. The automotive intelligent cockpit chip testing tool according to claim 2 is characterized by: Both sides of the main body of the sheath (81) are provided with through arc grooves (82), and the interior of the arc groove (82) on one side is movably connected to the outer surface of the fixing rod (9).

4. The automotive intelligent cockpit chip testing tool according to claim 3 is characterized by: A fixed column (83) is movably connected inside the arc groove (82) on the other side, and one end of the fixed column (83) is fixedly connected to the outer surface of the flip cover (1).

5. The automotive intelligent cockpit chip testing tool according to claim 4 is characterized by: The other end of the fixed column (83) is fixedly connected to a double-axis motor (84), and the double-axis motor (84) is sleeved inside the protective sleeve (81).

6. The automotive intelligent cockpit chip testing tool according to claim 5, characterized in that: The output end of the dual-axis motor (84) is fixedly connected to a screw rod (85) via a coupling, the outer surface of the screw rod (85) is threadedly connected to a solenoid (86), and one end of the solenoid (86) is fixedly connected to the inside of the sheath (81).

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