Automatic detection device
By designing automatic detection devices for box, lifting drive parts and guide pins, the existing equipment has large space and high cost, and an efficient and low-cost detection effect has been achieved.
Patent Information
- Application Number
- CN202421849725.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Existing automatic detection equipment has problems such as large space and high manufacturing costs.
An automatic detection device including a box, a lifting drive member, a support frame and a guide needle is designed. The lifting drive member drives the guide needle to contact the contact point on the part to be detected, combining the controller to detect resistance and current performance.
It realizes the efficiency of automatically detecting the parts to be tested, with a simple structure, low cost and small space occupancy, which improves detection efficiency and reduces the overall volume of the equipment.
Smart Images
Figure CN223065445U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of detection equipment, and particularly relates to an automatic detection device. Background Art
[0002] In order to ensure the performance of a computer, after the circuit board of the computer is produced, it is necessary to test the performance of the circuit board, such as current and resistance. In the prior art, the performance of the circuit board is usually detected manually. During the manual detection process, after the guide pins are electrically connected to the contacts on the circuit board, the performance of the main unit is detected by a detection computer after the circuit board runs. However, manual detection of the main unit has problems such as low detection efficiency and easy scratching of the contacts on the main unit.
[0003] With the continuous progress of automation technology, some manufacturers have also produced and manufactured automatic detection equipment, which can detect the performance of circuit boards. However, the existing automatic detection equipment has problems such as large occupied space and high manufacturing cost. Summary of the Utility Model
[0004] The utility model solves the technical problems that the existing automatic detection equipment has large occupied space and high manufacturing cost, and provides an automatic detection device.
[0005] In view of the above problems, an automatic detection device provided by an embodiment of the utility model includes a box body, a lifting driving member, a support frame and guide pins; a receiving space for installing a test piece to be tested and a through hole communicating with the receiving space are provided on the box body;
[0006] The lifting driving member is installed on the box body, the support frame is installed at the output end of the lifting driving member, and the guide pins are installed on the support frame; the lifting driving member is used to contact the contacts on the test piece to be detected through the guide pins passing through the through hole.
[0007] Optionally, the automatic detection device further includes a support plate detachably installed on the box body, and the lifting driving member is installed on the support plate.
[0008] Optionally, a first clamping arm and a second clamping arm are respectively provided on opposite sides of the support plate; first clamping grooves and second clamping grooves are also provided on the box body at intervals;
[0009] The support plate is detachably installed on the box body through the first clamping arm clamped in the first clamping groove and the second clamping arm clamped in the second clamping groove.
[0010] Optionally, first limiting plates and second limiting plates are provided on the top surface of the box body at intervals, the first clamping groove is provided on the first limiting plate, and the second clamping groove is provided on the second limiting plate;
[0011] The support plate is detachably installed between the first limiting plate and the second limiting plate.
[0012] Optionally, the support plate is further provided with a first limiting portion and a second limiting portion which are distributed at intervals. The first limiting portion abuts against the first limiting plate, and the second limiting portion abuts against the second limiting plate.
[0013] Optionally, the support frame is provided with a guide hole, and the guide pin is slidably installed in the guide hole; the automatic detection device further includes an elastic member sleeved on the guide pin, and the elastic member abuts against the support frame.
[0014] Optionally, the automatic detection device further includes a controller installed in the accommodation space, and the controller is electrically connected to the guide pin.
[0015] Optionally, the automatic detection device further includes a display screen electrically connected to the controller.
[0016] Optionally, the automatic detection device further includes a switch member installed on the controller, and the switch member is used to control whether the controller and the guide pin are energized.
[0017] In the present utility model, the box body is provided with an accommodation space for installing a test piece to be tested and a through hole communicating with the accommodation space; the lifting driving member is installed on the box body, the support frame is installed at the output end of the lifting driving member, and the guide pin is installed on the support frame; after the test piece to be detected is installed in the accommodation space, the lifting driving member drives the guide pin to move downward until the guide pin passes through the through hole and abuts against the contact point on the test piece to be detected located in the accommodation space, and the controller electrically connected to the guide pin and the like can detect whether the performance such as resistance and current to be detected is qualified. This automatic detection device can automatically detect whether the test piece to be detected is qualified, improves the detection efficiency of the test piece to be detected, and the structure of this automatic detection device is simple, the manufacturing cost is low, and the occupied space is small. Description of the Drawings
[0018] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0019] Figure 1 It is a schematic structural diagram of an automatic detection device provided by an embodiment of the present utility model;
[0020] Figure 2 It is a schematic structural diagram of an automatic detection device provided by an embodiment of the present utility model;
[0021] Figure 3 It is a schematic structural diagram of a limiting component of an automatic detection device provided by an embodiment of the present utility model.
[0022] The reference numerals in the description are as follows:
[0023] 1. Cabinet; 11. Accommodating space; 12. Through hole; 13. First card slot; 14. Second card slot; 15. First limiting plate; 16. Second limiting plate; 2. Lifting driving member; 3. Support frame; 31. Guide hole; 4. Guide pin; 5. Support plate; 51. First clamping arm; 52. Second clamping arm; 53. First limiting portion; 6. Switch member. Detailed implementation manners
[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0025] It should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model.
[0026] As Figures 1 to 3 shown, an embodiment of the present utility model provides an automatic detection device, including a cabinet 1, a lifting driving member 2, a support frame 3 and a guide pin 4; a receiving space 11 for installing a test piece to be tested and a through hole 12 communicating with the receiving space 11 are provided on the cabinet 1; the lifting driving member 2 is installed on the cabinet 1, the support frame 3 is installed at the output end of the lifting driving member 2, and the guide pin 4 is installed on the support frame 3; the lifting driving member 2 is used to make the guide pin 4 pass through the through hole 12 to contact the contact point on the test piece to be detected.
[0027] It can be understood that the through hole 12 is provided on the top surface of the cabinet 1, the lifting driving member 2 is installed on the top surface of the cabinet 1, and the guide pin 4 is located above the through hole 12; the lifting driving member 2 includes but is not limited to a pneumatic cylinder, a hydraulic cylinder, a linear motor, a lead screw-nut mechanism, etc.; the test piece to be detected includes but is not limited to a circuit board, a mainframe, etc.
[0028] In the present utility model, a receiving space 11 for installing a test piece to be tested and a through hole 12 communicating with the receiving space 11 are provided on the box body 1; the lifting driving member 2 is installed on the box body 1, the support frame 3 is installed at the output end of the lifting driving member 2, and the guide pin 4 is installed on the support frame 3; after the test piece to be detected is installed in the receiving space 11, the lifting driving member 2 drives the guide pin 4 to move downward until the guide pin 4 passes through the through hole 12 and abuts against the contact on the test piece to be detected located in the receiving space 11. A controller electrically connected to the guide pin 4 and the like can detect whether the performance such as resistance and current of the test piece to be detected is qualified. This automatic detection device can automatically detect whether the test piece to be detected is qualified, improve the detection efficiency of the test piece to be detected, and has a simple structure, low manufacturing cost and small occupied space.
[0029] In one embodiment, as Figures 1 to 3 shown, the automatic detection device further includes a support plate 5 detachably installed on the box body 1, and the lifting driving member 2 is installed on the support plate 5. It can be understood that the support plate 5 can be detachably installed on the top surface of the box body 1 through a clamping structure, a plugging structure, etc., and the lifting driving member 2 is fixed on the support plate 5. In this embodiment, the detachable setting between the support plate 5 and the box body 1 improves the convenience of disassembly and assembly of this automatic detection device.
[0030] In one embodiment, as Figures 1 to 3 shown, first clamping arms 51 and second clamping arms 52 are respectively provided on opposite sides of the support plate 5; first clamping grooves 13 and second clamping grooves 14 are also provided on the box body 1 at intervals; the support plate 5 is detachably installed on the box body 1 through the first clamping arms 51 clamped in the first clamping grooves 13 and the second clamping arms 52 clamped in the second clamping grooves 14.
[0031] It can be understood that both the first clamping arms 51 and the second clamping arms 52 are long strip-shaped clamping arms, and both the first clamping grooves 13 and the second clamping grooves 14 are long strip-shaped clamping grooves; the support plate 5 can move from back to front, and the first clamping arms 51 are clamped in the first clamping grooves 13, and the second clamping arms 52 are clamped in the second clamping grooves 14. In this embodiment, the support plate 5 is installed on the box body 1 with high stability, and the disassembly and assembly operation between the support plate 5 and the box body 1 is simple.
[0032] In one embodiment, as Figures 1 to 3As shown, on the top surface of the box body 1, there are first limiting plates 15 and second limiting plates 16 distributed at intervals. The first card slot 13 is arranged on the first limiting plate 15, and the second card slot 14 is arranged on the second limiting plate 16; the support plate 5 is detachably installed between the first limiting plate 15 and the second limiting plate 16.
[0033] Understandably, both the first limiting plate 15 and the second limiting plate 16 are arranged at the top of the box body 1 and extend upward. The first clamping arm 51 on the left side of the support plate 5 is clamped in the first card slot 13 on the first limiting plate 15, and the second clamping arm 52 on the right side of the support plate 5 is clamped in the second card slot 14 on the second limiting plate 16, further ensuring the stability of the support plate 5 installed on the box body 1.
[0034] In an embodiment, as Figures 1 to 3 shown, the support plate 5 is also provided with a first limiting portion 53 and a second limiting portion (not shown in the figure) distributed at intervals. The first limiting portion 53 abuts against the first limiting plate 15, and the second limiting portion abuts against the second limiting plate 16.
[0035] Specifically, during the process that the first clamping arm 51 is slidably clamped in the first card slot 13 and the second clamping arm 52 is slidably clamped in the second card slot 14, the first limiting portion 53 abuts against the first limiting plate 15, and the second limiting portion abuts against the second limiting plate 16, indicating that the first clamping arm 51 is clamped in place in the first card slot 13 and the second clamping arm 52 is clamped in place in the second card slot 14.
[0036] In an embodiment, the support frame 3 is provided with a guide hole 31, and the guide pin 4 is slidably installed in the guide hole 31; the automatic detection device further includes an elastic member (not shown in the figure) sleeved on the guide pin 4, and the elastic member abuts against the support frame 3. Understandably, the guide pin 4 can move in the guide hole 31; the elastic member includes but is not limited to a spring, etc.
[0037] Specifically, during the process that the lifting driving member 2 drives the guide pin 4 to contact the contact point of the component to be detected, the guide pin 4 moves along the guide hole 31 and compresses the elastic member, so that the contact between the guide pin 4 and the contact point on the component to be detected is a flexible contact, avoiding the accident that the guide pin 4 scratches the component to be detected and ensuring the quality of the component to be detected.
[0038] In one embodiment, the automatic detection device further includes a controller (not shown in the figure) installed in the accommodation space 11, and the controller is electrically connected to the guide pin 4. It can be understood that the controller includes, but is not limited to, a host computer, etc., and the controller can simulate the actual working scenario of the component to be detected. In this embodiment, the design of the controller improves the integration degree of the automatic detection device.
[0039] In one embodiment, the automatic detection device further includes a display screen (not shown in the figure) electrically connected to the controller. It can be understood that the display screen can display the detection structure of the component to be detected, improving the user experience of the automatic detection device.
[0040] In one embodiment, as Figure 1 shown, the automatic detection device further includes a switch 6 installed on the controller, and the switch 6 is used to control whether the controller and the guide pin 4 are energized. It can be understood that the switch 6 includes, but is not limited to, a button, a toggle, etc. When the user triggers the switch 6, it can control whether the controller and the guide pin 4 are energized.
[0041] Specifically, when the automatic detection device does not perform detection work, trigger the switch 6 to make the controller and the guide pin 4 in a short-circuit state; when the automatic detection device needs to perform detection work, trigger the switch 6 to make the controller and the guide pin 4 in a conducting state. In this embodiment, the design of the switch 6 improves the convenience of the automatic detection device.
[0042] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An automatic detection device, characterized in that, It includes a box body, a lifting driving member, a support frame and a guide pin; a receiving space for installing a test piece to be tested and a through hole communicating with the receiving space are provided on the box body; The lifting driving member is installed on the box body, the support frame is installed at the output end of the lifting driving member, and the guide pin is installed on the support frame; the lifting driving member is used to make the guide pin pass through the through hole to contact a contact on the test piece to be detected.
2. The automatic detection device according to claim 1, characterized in that, The automatic detection device further includes a support plate detachably installed on the box body, and the lifting driving member is installed on the support plate.
3. The automatic detection device according to claim 2, wherein, A first clamping arm and a second clamping arm are respectively provided on opposite sides of the support plate; a first clamping groove and a second clamping groove are also provided on the box body and are spaced apart from each other; The support plate is detachably installed on the box body through the first clamping arm clamped in the first clamping groove and the second clamping arm clamped in the second clamping groove.
4. The automatic detection device according to claim 3, characterized in that A first limiting plate and a second limiting plate are provided on the top surface of the box body at intervals, the first clamping groove is provided on the first limiting plate, and the second clamping groove is provided on the second limiting plate; The support plate is detachably installed between the first limiting plate and the second limiting plate.
5. The automatic detection device according to claim 4, wherein The support plate is further provided with a first limiting portion and a second limiting portion at intervals, the first limiting portion abuts against the first limiting plate, and the second limiting portion abuts against the second limiting plate.
6. The automatic detection device according to claim 1, wherein A guide hole is provided on the support frame, and the guide pin is slidably installed in the guide hole; the automatic detection device further includes an elastic member sleeved on the guide pin, and the elastic member abuts against the support frame.
7. The automatic detection device according to claim 1, characterized in that The automatic detection device further includes a controller installed in the receiving space, and the controller is electrically connected to the guide pin.
8. The automatic detection device according to claim 7, wherein, The automatic detection device further includes a display screen electrically connected to the controller.
9. The automatic detection device according to claim 7, characterized in that, The automatic detection device further includes a switch member installed on the controller, and the switch member is used to control whether power is supplied between the controller and the guide pin.