Computer hardware mainboard strength detection device

Abstract

The invention discloses a strength detection device for a computer hardware mainboard. The strength detection device comprises a supporting table, two supporting frames and two shaft seats are symmetrically installed on the upper portion of the supporting table, clamping structures are installed on the two supporting frames, adjusting structures are installed on the two shaft seats, supporting columns are installed on the upper portion of the supporting table, and connecting seats are installed on the upper portions of the supporting columns. When the circuit board detection device is used, a circuit board can be placed in the clamping grooves in the two sides and clamped through the clamping plates, at the moment, the multi-stage electric push rod can be used for controlling the pressure sensor and the pressing plate to press the circuit board for detection, and in the process, the through type lead screw motors on the two sides can be started in a matched mode to drive the clamped circuit board to move; meanwhile, the positions of the pressure sensor and the pressing plate can be adjusted by starting the linear stepping motor, then strength detection operation can be conducted on different positions of the circuit board, strength data of the different positions can be obtained, and therefore the bearing capacity and the deformation resistance of the mainboard can be evaluated more comprehensively.

Description

Technical Field

[0001] The invention relates to the technical field of computer mainboard detection, in particular to a computer hardware mainboard strength detection device. Background Art

[0002] As the core component of the computer, the motherboard is responsible for the connection and communication between various hardware components. Its strength is directly related to the stability and reliability of the computer. Through strength testing, it can be ensured that the motherboard will not fail due to insufficient strength during long-term operation.

[0003] Chinese patent publication number CN118032505B discloses a computer hardware motherboard strength detection device, including a machine, a feed port is provided on the front of the machine, a transverse groove and a slide groove are provided on the top of the machine, and an L-shaped frame is fixedly installed on the back of the machine. The present invention cooperates with a transverse plate, a rotating rod, a sliding plate, a guide rail, a fixed plate, a slide plate, a clamping frame, a slide bar, a placement rod, a slide column, a limiting plate, a clamping plate, a limit frame and a limit plate, so that the fixed plate drives the slide plate to move inward, the slide plate drives the clamping frame to move inward, the clamping frame drives the clamping plate, the slide column and the limiting plate to move inward, and the clamping frame drives the placement rod to be staggered and centered. After reaching the visual size, turn off the motor, insert the motherboard from the limit plate, and then turn on the motor to adjust the size of the left and right spacing, which helps to avoid structural damage or distortion of the motherboard due to uneven force, and ensure the accuracy and reliability of the test.

[0004] In the above-disclosed prior art, a limiting plate can be used to clamp and fix the circuit board, and then the pressure plate and the pressure sensor can be controlled to press on the circuit board to perform strength detection on the circuit board. However, the device is not convenient for adjusting the positions of the circuit board and the pressure sensor, resulting in limited positions where the circuit board can be tested. The strength of a single position may not represent the bearing capacity of the entire motherboard, and potential defects at other positions may be missed, resulting in misjudgment of the strength of the motherboard. Therefore, a computer hardware motherboard strength detection device is needed to meet people's needs. Summary of the invention

[0005] The purpose of the present invention is to provide a computer hardware mainboard strength detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a computer hardware motherboard strength detection device, comprising a support platform; two support frames and two shaft seats are symmetrically installed above the support platform, the two support frames are installed with clamping structures, the two shaft seats are installed with adjustment structures, a support column is installed above the support platform, a connecting seat is installed above the support column, a detection component is installed on the connecting seat, a connecting frame is installed on one side of the support platform, and a material connection structure is installed on the connecting frame.

[0007] Preferably, the clamping structure includes a rotating cylinder, which is rotatably installed inside the support frame, and a connecting screw is slidably installed inside the rotating cylinder. A clamping strip is installed at one end of the connecting screw, and a clamping groove is opened inside the clamping strip. Two cylinders are symmetrically installed above the clamping strip, and the output ends of the two cylinders pass through the clamping strip and are installed with a clamping plate, which is slidably installed inside the clamping groove, and a through-type screw motor is provided on the threaded sleeve of the connecting screw.

[0008] Preferably, limit plates are installed on both sides of the rotating cylinder, the two limit plates are respectively in contact with the two sides of the support frame, the through-type screw motor is installed on one side of the corresponding limit plate, and a stopper is installed at one end of the connecting screw.

[0009] Preferably, two guide rods are installed on one side of the clamping strip, and the two guide rods are slidably installed inside the rotating cylinder and the limiting plate.

[0010] Preferably, one side of the clamping plate and the inner wall of the clamping groove are both installed with soft pads, and the two soft pads correspond to each other.

[0011] Preferably, the adjustment structure includes a connecting shaft, which is rotatably mounted inside the two shaft seats, a driving motor is mounted on one side of the corresponding shaft seat, the output end of the driving motor is mounted on one end of the connecting shaft, a fixed sleeve is provided with a bevel gear 1 on the connecting shaft, a linkage shaft is rotatably mounted inside the support frame, bevel gear 2 and bevel gear 3 are respectively mounted at both ends of the linkage shaft, bevel gear 3 is meshed with bevel gear 1, a fixed sleeve is provided on the rotating cylinder, the bevel gear ring is meshed with bevel gear 2, and the bevel gear ring is rotatably mounted inside the support frame.

[0012] Preferably, the detection component includes a sliding plate, which is slidably installed above the connecting seat, a receiver is installed above the sliding plate, one end of a soft wire is connected to the receiver, and the other end of the soft wire is connected to a pressure sensor, a multi-stage electric push rod is slidably installed below the connecting seat, a pressure plate is installed at the output end of the multi-stage electric push rod, and the pressure sensor is installed inside the pressure plate.

[0013] Preferably, the detection component also includes a linear stepper motor, which is installed between the sliding plate and the multi-stage electric push rod. The internal thread of the linear stepper motor is installed with a fixed screw rod, and a slide groove is opened inside the connecting seat. The two ends of the fixed screw rod are respectively installed on the inner walls on both sides of the slide groove, and the linear stepper motor is slidably installed in the slide groove.

[0014] Preferably, two guide grooves are provided inside the sliding plate, guide bars are slidably installed in the two guide grooves, and the two guide bars are installed above the connecting seat.

[0015] Preferably, the material receiving structure includes a material table, which is installed on a connecting frame. The material table is inclined, and a guard plate is installed on one side of the material table.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) When the present invention is used, the circuit board can be placed in the clamping grooves on both sides and the circuit board can be clamped by the clamping plate. At this time, the multi-stage electric push rod can be used to control the pressure sensor and the pressure plate to press on the circuit board for detection. During the process, the through-type screw motors on both sides can be turned on to drive the clamped circuit board to move. At the same time, the position of the pressure sensor and the pressure plate can be adjusted by turning on the linear stepper motor, so that the strength detection operation can be performed on different positions of the circuit board to obtain the strength data at different positions, so as to more comprehensively evaluate the load-bearing capacity and anti-deformation ability of the mainboard.

[0018] (2) By turning on the drive motor, the clamps on both sides can be controlled to flip at the same time, which can drive the clamped circuit board to turn over so that the back of the circuit board faces up for testing. By performing a flip test, a more comprehensive understanding of the performance of the motherboard in different directions and under different stress conditions can be obtained.

[0019] (3) After the circuit board inspection is completed, the clamping strip can be controlled to flip and tilt, driving the circuit board to tilt and face the material table. At this time, the clamping plate is controlled to disengage from the clamping of the circuit board, allowing the circuit board to slide onto the material table. The guard plate can be used to block the circuit board to prevent it from falling to the ground, thereby achieving rapid material removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional structural diagram of a computer hardware motherboard strength detection device proposed by the present invention;

[0021] Figure 2 A side structural diagram of a computer hardware motherboard strength detection device proposed by the present invention;

[0022] Figure 3 A schematic diagram of the structure of a clamping strip of a computer hardware motherboard strength detection device proposed by the present invention;

[0023] Figure 4 A schematic diagram of the cross-sectional structure of a support frame of a computer hardware motherboard strength detection device proposed by the present invention;

[0024] Figure 5 This is a schematic diagram of the rotating cylinder structure of a computer hardware motherboard strength detection device proposed by the present invention;

[0025] Figure 6 A schematic diagram of the structure of a connection socket of a computer hardware motherboard strength detection device proposed by the present invention;

[0026] Figure 7This is a schematic diagram of the material table structure of a computer hardware motherboard strength detection device proposed by the present invention.

[0027] In the figure: 100, support platform; 200, support frame; 201, rotating cylinder; 202, connecting screw; 203, clamping strip; 204, clamping groove; 205, cylinder; 206, clamping plate; 207, through-type screw motor; 208, limit plate; 209, stopper; 210, guide rod; 211, cushion; 300, shaft seat; 301, connecting shaft; 302, driving motor; 303, bevel gear 1; 304, linkage shaft; 305, bevel gear Wheel two; 306, bevel gear three; 307, bevel gear ring; 400, support column; 401, connecting seat; 402, sliding plate; 403, receiver; 404, soft wire; 405, pressure sensor; 406, multi-stage electric push rod; 407, pressure plate; 408, linear stepping motor; 409, fixed screw rod; 410, slide groove; 411, guide groove; 412, guide strip; 500, connecting frame; 501, material table; 502, guard plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1: Please refer to Figure 1-7 The present invention provides a technical solution: a computer hardware motherboard strength detection device, comprising a support platform 100; two support frames 200 and two shaft seats 300 are symmetrically installed above the support platform 100, a clamping structure is installed on the two support frames 200, and an adjustment structure is installed on the two shaft seats 300; a support column 400 is installed above the support platform 100, a connecting seat 401 is installed above the support column 400, and a detection component is installed on the connecting seat 401; a connecting frame 500 is installed on one side of the support platform 100, and a material connection structure is installed on the connecting frame 500. When in use, the clamping structure can be used to clamp the circuit board, and the clamping structure can adjust the spacing according to the width of the circuit board. After being fixed, the detection structure is used for detection. During the detection process, the detection position can be adjusted in cooperation with the clamping structure, and the circuit board can be turned over by using the adjustment structure. After the detection is completed, the angle of the circuit board can be adjusted by using the adjustment structure, and then the clamping structure is loosened from the circuit board so that the circuit board can slide onto the material connection structure.

[0030] Furthermore, the clamping structure includes a rotating cylinder 201, which is rotatably mounted inside the support frame 200, and a connecting screw 202 is slidably mounted inside the rotating cylinder 201, and a clamping strip 203 is mounted at one end of the connecting screw 202, and a clamping groove 204 is opened inside the clamping strip 203, and two cylinders 205 are symmetrically mounted above the clamping strip 203, and the output ends of the two cylinders 205 both penetrate the clamping strip 203 and are installed with a clamping plate 206, and the clamping plate 206 is slidably mounted inside the clamping groove 204, and the threaded part on the connecting screw 202 is A through-type screw motor 207 is provided. Turning on the corresponding through-type screw motor 207 can control the movement of the connecting screw 202 and the clamping strip 203, and adjust the spacing between the clamping strips 203 on both sides. After adjusting the spacing, the circuit board can be inserted into the two clamping grooves 204, and then the corresponding cylinder 205 is turned on to drive the clamping plate 206 to press on the circuit board to fix the position of the circuit board. By cooperating with the through-type screw motors 207 on both sides to turn on, the two clamping strips 203 can be controlled to move horizontally in the same direction, thereby driving the circuit board to move horizontally.

[0031] Furthermore, limit plates 208 are installed on both sides of the rotating cylinder 201, and the two limit plates 208 are respectively in contact with the two sides of the support frame 200. The through-type screw motor 207 is installed on one side of the corresponding limit plate 208, and a stopper 209 is installed at one end of the connecting screw 202. By arranging the limit plates 208 on both sides of the rotating cylinder 201, the position of the rotating cylinder 201 during rotation can be limited to prevent the rotating cylinder 201 from loosening from the support frame 200, and the stopper 209 can prevent the connecting screw 202 from loosening from the rotating cylinder 201.

[0032] Furthermore, two guide rods 210 are installed on one side of the clamping strip 203, and the two guide rods 210 are slidably installed inside the rotating cylinder 201 and the limiting plate 208. When the clamping strip 203 moves, it can drive the guide rods 210 to slide inside the rotating cylinder 201 and the limiting plate 208, thereby limiting the moving direction of the clamping strip 203 and preventing the moving direction of the clamping strip 203 from being offset.

[0033] Furthermore, a soft pad 211 is installed on one side of the clamping plate 206 and the inner wall of the clamping groove 204. The two soft pads 211 correspond to each other. By arranging the soft pad 211 on the extrusion surface of the clamping plate 206 and the clamping groove 204, a buffering effect can be provided for the circuit board to prevent the circuit board from being damaged by clamping.

[0034] Furthermore, the detection component includes a sliding plate 402, which is slidably installed above the connecting seat 401, and a receiver 403 is installed above the sliding plate 402. One end of a soft wire 404 is connected to the receiver 403, and the other end of the soft wire 404 is connected to a pressure sensor 405. A multi-stage electric push rod 406 is slidably installed below the connecting seat 401, and a pressure plate 407 is installed at the output end of the multi-stage electric push rod 406. The pressure sensor 405 is installed inside the pressure plate 407. The output end of the multi-stage electric push rod 406 can drive the pressure plate 407 to descend, so that the pressure plate 407 and the pressure sensor 405 are pressed on the circuit board to perform strength detection on the circuit board, and then the detection data is transmitted to the receiver 403 using the soft wire 404.

[0035] Furthermore, the detection component also includes a linear stepper motor 408, which is installed between the sliding plate 402 and the multi-stage electric push rod 406. The internal thread of the linear stepper motor 408 is installed with a fixed screw 409. The interior of the connecting seat 401 is provided with a slide groove 410. The two ends of the fixed screw 409 are respectively installed on the inner walls of the two sides of the slide groove 410. The linear stepper motor 408 is slidably installed in the slide groove 410. By turning on the linear stepper motor 408, it can drive the sliding plate 402 and the multi-stage electric push rod 406 to move, and the pressing detection position of the pressure sensor 405 and the pressure plate 407 can be adjusted.

[0036] Furthermore, two guide grooves 411 are provided inside the sliding plate 402, and guide bars 412 are slidably installed in the two guide grooves 411. The two guide bars 412 are installed above the connecting seat 401. The moving sliding plate 402 can slide on the guide bars 412 through the guide grooves 411 to avoid deviation in the moving direction of the sliding plate 402.

[0037] Example 2: Figure 1-5In order to facilitate the flipping detection of the circuit board, an adjustment structure is arranged on the shaft seat 300, and the adjustment structure includes a connecting shaft 301, and the connecting shaft 301 is rotatably installed inside the two shaft seats 300. A driving motor 302 is installed on one side of the corresponding shaft seat 300, and the output end of the driving motor 302 is installed on one end of the connecting shaft 301. A bevel gear 1 303 is fixedly sleeved on the connecting shaft 301, and a linkage shaft 304 is rotatably installed inside the support frame 200. Bevel gear 2 305 and bevel gear 3 306 are respectively installed at both ends of the linkage shaft 304. Bevel gear 306 meshes with bevel gear 1 303. A bevel gear ring 307 is fixedly sleeved on the movable cylinder 201, and the bevel gear ring 307 meshes with the bevel gear 2 305. The bevel gear ring 307 is rotatably installed inside the support frame 200. By turning on the driving motor 302, the connecting shaft 301 can be driven to rotate, so that the connecting shaft 301 drives the linkage shaft 304 to rotate through the meshing of the bevel gear 1 303 and the bevel gear 3 306, and then the linkage shaft 304 drives the rotating cylinder 201 to rotate through the meshing of the bevel gear 2 305 and the bevel gear ring 307, and then the circuit board clamped on the clamping strip 203 can be turned over, so as to perform a flip detection on the circuit board. The remaining features are the same as those in Example 1.

[0038] Example 3: Figure 1-7 In order to facilitate the receiving of the tested circuit board, a material receiving structure is arranged on the connecting frame 500, and the material receiving structure includes a material table 501, which is installed on the connecting frame 500. The material table 501 is tilted, and a guard plate 502 is installed on one side of the material table 501. The angle between the clamping strip 203 and the circuit board can be adjusted to make it in an inclined state and consistent with the direction of the material table 501, and then the clamping plates 206 on both sides are controlled to disengage from the clamping of the circuit board. At this time, the circuit board will slide from the inclined clamping strip 203 to the material table 501, and the guard plate 502 can block the circuit board. The remaining features are the same as those in Example 1.

[0039] The working principle is as follows: when in use, the spacing between the clamping strips 203 on both sides can be adjusted according to the width of the computer motherboard, and the corresponding through-type screw motor 207 can be turned on to control the movement of the connecting screw rod 202, so that the connecting screw rod 202 slides inside the rotating cylinder 201 and drives the clamping strip 203 to move, thereby adjusting the spacing between the clamping strips 203 on both sides. After adjusting the spacing, the circuit board can be inserted into the two clamping grooves 204, and the circuit board is located under the clamping plate 206. Then, the corresponding cylinder 205 is turned on, and the output end of the cylinder 205 will drive the clamping plate 206 to move, so that the clamping plate 206 is pressed on the circuit board to fix the position of the circuit board. After the circuit board is fixed, the multi-stage electric push rod 406 can be turned on, and the output end of the multi-stage electric push rod 406 can drive the pressing plate 407 to descend. The pressure sensor 405 is pressed on the circuit board to detect the strength of the circuit board, and then the detection data is transmitted to the receiver 403 by the soft wire 404. By turning on the linear stepper motor 408, it can slide in the slide groove 410 through the thread cooperation with the fixed screw rod 409, so that the moving linear stepper motor 408 can drive the sliding plate 402 and the multi-stage electric push rod 406 to move, and the pressing detection position of the pressure sensor 405 and the pressure plate 407 is adjusted. At the same time, the sliding plate 402 can drive the receiver 403 to move when moving, and can also cooperate with the through-type screw motors 207 on both sides to control the two clamps 203 to move horizontally in the same direction, thereby driving the circuit board to move horizontally, so as to align the pressure plate 407 and the pressure sensor 405 with the test position of the circuit board.

[0040] When the circuit board needs to be flipped, the multi-stage electric push rod 406 can be moved to the side first to avoid interference when the circuit board is flipped. By turning on the drive motor 302, the connecting shaft 301 can be driven to rotate in the shaft seat 300. When the connecting shaft 301 rotates, the corresponding bevel gear 1 303 can be driven to rotate, so that the bevel gear 1 303 drives the linkage shaft 304 to rotate by meshing with the bevel gear 306, and then the linkage shaft 304 drives the bevel gear 2 305 to rotate, and the bevel gear 2 305 rotates by meshing with the bevel gear ring 306. 7 is engaged to drive the rotating cylinder 201 to rotate, and the rotating rotating cylinder 201 can drive the clamping strip 203 to flip through the guide rod 210, and then can drive the circuit board clamped on the clamping strip 203 to flip, so as to perform a flip detection on the circuit board. After the detection is completed, the angle between the clamping strip 203 and the circuit board can be adjusted to make it in an inclined state and consistent with the direction of the material table 501, and then the clamping plates 206 on both sides are controlled to disengage from clamping the circuit board. At this time, the circuit board will slide from the inclined clamping strip 203 to the material table 501.

[0041] 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 computer hardware motherboard strength detection device, comprising a support platform (100); characterized in that: Two support frames (200) and two shaft seats (300) are symmetrically installed above the support platform (100), the two support frames (200) are installed with clamping structures, and the two shaft seats (300) are installed with adjustment structures. A support column (400) is installed above the support platform (100), a connecting seat (401) is installed above the support column (400), and a detection component is installed on the connecting seat (401). A connecting frame (500) is installed on one side of the support platform (100), and a material connection structure is installed on the connecting frame (500).

2. A computer hardware motherboard strength detection device according to claim 1, characterized in that: The clamping structure comprises a rotating cylinder (201), the rotating cylinder (201) is rotatably mounted inside the support frame (200), a connecting screw (202) is slidably mounted inside the rotating cylinder (201), a clamping strip (203) is mounted at one end of the connecting screw (202), a clamping groove (204) is provided inside the clamping strip (203), two cylinders (205) are symmetrically mounted above the clamping strip (203), the output ends of the two cylinders (205) both penetrate the clamping strip (203) and are mounted with a clamping plate (206), the clamping plate (206) is slidably mounted inside the clamping groove (204), and a through-type screw motor (207) is threadedly sleeved on the connecting screw (202).

3. A computer hardware mainboard strength detection device according to claim 2, characterized in that: Limiting plates (208) are installed on both sides of the rotating cylinder (201), and the two limiting plates (208) are respectively in contact with the two sides of the support frame (200). The through-type screw motor (207) is installed on one side of the corresponding limiting plate (208), and a stopper (209) is installed at one end of the connecting screw (202).

4. A computer hardware mainboard strength detection device according to claim 2, characterized in that: Two guide rods (210) are installed on one side of the clamping strip (203), and the two guide rods (210) are slidably installed inside the rotating cylinder (201) and the limiting plate (208).

5. A computer hardware mainboard strength detection device according to claim 2, characterized in that: One side of the clamping plate (206) and the inner wall of the clamping groove (204) are both provided with soft pads (211), and the two soft pads (211) correspond to each other.

6. A computer hardware mainboard strength detection device according to claim 1, characterized in that: The adjustment structure comprises a connecting shaft (301), wherein the connecting shaft (301) is rotatably mounted inside two shaft seats (300), a driving motor (302) is mounted on one side of the corresponding shaft seat (300), an output end of the driving motor (302) is mounted on one end of the connecting shaft (301), a bevel gear 1 (303) is fixedly sleeved on the connecting shaft (301), a linkage shaft (304) is rotatably mounted inside the support frame (200), a bevel gear 2 (305) and a bevel gear 3 (306) are respectively mounted on both ends of the linkage shaft (304), the bevel gear 3 (306) is meshed with the bevel gear 1 (303), a bevel gear ring (307) is fixedly sleeved on the rotating cylinder (201), the bevel gear ring (307) is meshed with the bevel gear 2 (305), and the bevel gear ring (307) is rotatably mounted inside the support frame (200).

7. A computer hardware mainboard strength detection device according to claim 1, characterized in that: The detection assembly comprises a sliding plate (402), the sliding plate (402) is slidably mounted above a connecting seat (401), a receiver (403) is mounted above the sliding plate (402), one end of a flexible wire (404) is connected to the receiver (403), the other end of the flexible wire (404) is connected to a pressure sensor (405), a multi-stage electric push rod (406) is slidably mounted below the connecting seat (401), a pressure plate (407) is mounted at the output end of the multi-stage electric push rod (406), and the pressure sensor (405) is mounted inside the pressure plate (407).

8. A computer hardware mainboard strength detection device according to claim 1, characterized in that: The detection component also includes a linear stepper motor (408), which is installed between the sliding plate (402) and the multi-stage electric push rod (406). The internal thread of the linear stepper motor (408) is installed with a fixed screw rod (409), and a sliding groove (410) is opened inside the connecting seat (401). The two ends of the fixed screw rod (409) are respectively installed on the inner walls of the sliding groove (410) on both sides, and the linear stepper motor (408) is slidably installed in the sliding groove (410).

9. A computer hardware mainboard strength detection device according to claim 7, characterized in that: Two guide grooves (411) are provided inside the sliding plate (402), guide bars (412) are slidably installed in the two guide grooves (411), and the two guide bars (412) are installed above the connecting seat (401).

10. A computer hardware mainboard strength detection device according to claim 1, characterized in that: The material receiving structure comprises a material platform (501), the material platform (501) is installed on a connecting frame (500), the material platform (501) is inclined, and a guard plate (502) is installed on one side of the material platform (501).

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