CN221199742U - Electrical performance test fixture - Google Patents
Electrical performance test fixture Download PDFInfo
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- CN221199742U CN221199742U CN202322610351.1U CN202322610351U CN221199742U CN 221199742 U CN221199742 U CN 221199742U CN 202322610351 U CN202322610351 U CN 202322610351U CN 221199742 U CN221199742 U CN 221199742U
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- needle bed
- top end
- electrical performance
- electric telescopic
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Abstract
本实用新型涉及测试工装的技术领域，特别是涉及一种电气性能测试工装，其减少操作人员的工作步骤，提高设备的自动化程度，提高工作效率；包括底座和四个橡胶脚垫，底座的底端四角处分别固定安装有橡胶脚垫，对底座进行支撑；还包括针床、连接线、移动组件、吸附组件和放置限位组件，针床位于底座的顶端中部，针床通过连接线与底座连接，移动组件安装在底座的顶端后部，所述移动组件包括丝杆、螺纹块、伺服电机和固定臂，吸附组件安装在移动组件上，所述吸附组件包括电动伸缩杆、固定板、安装箱、多个吸盘、抽气机和抽气管，放置限位组件位于底座的顶端左部。
The utility model relates to the technical field of testing tooling, in particular to an electrical performance testing tooling, which reduces the working steps of operators, improves the automation degree of equipment, and improves work efficiency; it comprises a base and four rubber foot pads, and the rubber foot pads are respectively fixedly installed at the four corners of the bottom end of the base to support the base; it also comprises a needle bed, a connecting line, a moving component, an adsorption component and a placement limit component, the needle bed is located in the middle of the top end of the base, the needle bed is connected to the base through the connecting line, the moving component is installed at the rear of the top end of the base, the moving component comprises a screw rod, a threaded block, a servo motor and a fixed arm, the adsorption component is installed on the moving component, the adsorption component comprises an electric telescopic rod, a fixing plate, an installation box, a plurality of suction cups, an air pump and an air pump pipe, and the placement limit component is located at the left part of the top end of the base.
Description
Technical Field
The utility model relates to the technical field of test tools, in particular to an electric performance test tool.
Background
The electrical properties typically include rated voltage, current, active power, reactive power, resistance, capacitance, inductance, conductance, etc., and the conductive patterns formed on the insulating material in a predetermined design to form printed wiring, printed components, or a combination of both are generally referred to as printed circuits. And conductive patterns, called printed wiring, on the insulating substrate that provide electrical connection between components. Therefore, the printed circuit or a finished board of the printed circuit is called a printed circuit board, the electrical performance of the printed circuit board needs to be judged before the printed circuit board is used, inconvenience caused to subsequent work is avoided, the prior art bulletin No. CN205539362U provides a base plate of an electrical performance test tool for an intelligent electric energy meter circuit board, a test probe needle bed for placing the circuit board of the electric energy meter is arranged on the base plate, probes on the back surface of the needle bed extend into the base plate, the base plate is connected with the needle bed through struts fixed at four corners and can move up and down along the struts, a flat plate with the same size is arranged right above the needle bed, one surface of the flat plate opposite to the needle bed is fixedly provided with a plurality of fixing columns for propping the circuit board against the needle bed, the flat plate is connected with an operation handle for adjusting the distance between the flat plate and the needle bed through connecting rods, and two sides of the connecting rods are respectively provided with an infrared test device. However, when the circuit board is tested for electrical performance, a worker is required to manually operate and press the circuit board, so that the labor and the effort are wasted, the working efficiency is affected, and certain potential safety hazards exist.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the electric performance testing tool which reduces the working steps of operators, improves the automation degree of equipment and improves the working efficiency.
The utility model relates to an electric performance testing tool which comprises a base and four rubber foot pads, wherein the four corners of the bottom end of the base are respectively fixedly provided with the rubber foot pads to support the base; the device comprises a base, a needle bed, a connecting line, a moving assembly, an adsorption assembly and a placement limiting assembly, wherein the needle bed is positioned in the middle of the top end of the base, the needle bed is connected with the base through the connecting line, the moving assembly is arranged at the rear part of the top end of the base, the adsorption assembly is arranged on the moving assembly, and the placement limiting assembly is positioned at the left part of the top end of the base; the circuit board is positioned by placing the limiting component, the adsorption component is driven to move through the moving component, the limiting board is adsorbed and moved, the circuit board is moved to the top end of the needle bed to be connected in a pressing mode, the circuit board is automatically connected with the needle bed, working steps of operators are reduced, and working efficiency is improved.
Preferably, the moving assembly comprises a screw rod, a thread block, a servo motor and a fixed arm, wherein a moving groove is formed in the rear part of the top end of the base, the screw rod is rotatably arranged in the moving groove, the thread block is screwed on the outer wall of the screw rod, the left end of the screw rod passes through the moving groove to be connected with the output end of the servo motor, the servo motor is fixedly arranged on the left side wall of the base, and the top end of the thread block is connected with the fixed arm; the servo motor drives the screw rod to rotate, and the screw rod can drive the threaded block to move left and right in the moving groove, so that the fixed arm is driven to move left and right at the top end of the base, and the automation degree of equipment is improved.
Preferably, the placement limiting assembly comprises a placement plate, the placement plate is arranged at the left part of the top end of the base, and a groove matched with the circuit board is formed in the top of the placement plate; the circuit board to be tested is placed in the groove at the top end of the placing plate, and the circuit board can be positioned.
Preferably, the adsorption component comprises an electric telescopic rod, a fixed plate, a mounting box, a plurality of suckers, an air extractor and an air extraction pipe, wherein the electric telescopic rod is fixedly arranged at the bottom end of the upper part of the fixed arm, the bottom end of the electric telescopic rod is fixedly connected with the fixed plate, the mounting box is arranged at the lower end of the fixed plate, the plurality of suckers are uniformly arranged at the bottom end of the mounting box, the suckers are fixedly arranged at the top end of the upper part of the fixed arm, the input end of the air extractor is fixedly connected with the air extraction pipe, and the input end of the air extraction pipe is connected with the mounting box; starting the air extractor to bleed through the exhaust tube to the installation incasement portion, adsorbing the fixed with the circuit board through the sucking disc, be convenient for remove the circuit board, reduce manual operation step, improve degree of automation.
Preferably, the device also comprises two groups of small electric telescopic rods and two clamping plates, wherein the two limiting plates are respectively and fixedly arranged at the left end and the right end of the fixed plate, the small electric telescopic rods are symmetrically arranged on the limiting plates front and back, and the opposite ends of the two groups of small electric telescopic rods are fixedly connected with the clamping plates; the small-sized electric telescopic rod is started to drive the two clamping plates to be close to each other, the two ends of the circuit board can be limited, and the stability of the circuit board during movement is guaranteed.
Preferably, the needle bed also comprises a mounting groove, a plurality of magnets and an iron plate, wherein the mounting groove is fixedly arranged in the middle of the top end of the base, a placing groove is formed in the top end of the mounting groove, the magnets are uniformly arranged and mounted in the placing groove, and the iron plate is mounted at the bottom end of the needle bed; the needle bed is fixed on the magnet inside the mounting groove through iron plate absorption, is convenient for change the needle bed that suits according to the circuit board of different stitch positions, improves the convenience when using.
Preferably, the display screen, the indicator lamp, the controller and the storage box are further included, the display screen is installed at the front end of the base, the indicator lamp is installed at the front end of the base, the controller is fixedly installed at the front end of the base below the indicator lamp, and the storage box is placed at the right part of the top end of the base; can show detection data through the display screen, improve detection data's intuitiveness, control equipment through the controller, light the green light to detecting qualified product through the pilot lamp, unqualified product lights the red light, and the staff of being convenient for observes, and the circuit board after detecting is qualified is placed in the containing box and is accomodate.
Preferably, the needle bed also comprises a plurality of telescopic rods, a plurality of rubber plates and a plurality of springs, wherein the telescopic rods are respectively and fixedly arranged at four corners of the top end of the needle bed, the rubber plates are fixedly connected with the top ends of the telescopic rods, the springs are sleeved on the outer walls of the telescopic rods, the top ends of the springs are connected with the bottom ends of the rubber plates, and the bottom ends of the springs are connected with the top ends of the needle bed; when the fixed plate drives the circuit board to move downwards to be connected with the needle bed, the fixed plate is firstly connected with the rubber plate, then the telescopic rod and the spring are continuously reduced, the contact speed of the needle bed to the circuit board is prevented from being too high, the circuit board is prevented from being damaged, the stability is improved, and meanwhile, the spring pushes the circuit board after the circuit board is detected, and the separation efficiency with the needle bed is improved.
Compared with the prior art, the utility model has the beneficial effects that: the circuit board is positioned by placing the limiting component, the adsorption component is driven to move through the moving component, the limiting board is adsorbed and moved, the circuit board is moved to the top end of the needle bed to be connected in a pressing mode, the circuit board is automatically connected with the needle bed, working steps of operators are reduced, and working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 5 is a schematic view of a left-hand cross-sectional structure of the present utility model;
The reference numerals in the drawings: 1. a base; 2. a rubber foot pad; 3. a needle bed; 4. a connecting wire; 5. a screw rod; 6. a screw block; 7. a servo motor; 8. a fixed arm; 9. placing a plate; 10. an electric telescopic rod; 11. a fixing plate; 12. a mounting box; 13. a suction cup; 14. an air extractor; 15. an exhaust pipe; 16. a small electric telescopic rod; 17. a clamping plate; 18. a mounting groove; 19. a magnet; 20. an iron plate; 21. a display screen; 22. an indicator light; 23. a controller; 24. a storage box; 25. a telescopic rod; 26. a rubber plate; 27. and (3) a spring.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, rubber foot pads 2 are fixedly installed at the four corners of the bottom end of the base 1 respectively, the base 1 is supported, the needle bed 3 is located in the middle of the top end of the base 1, the needle bed 3 is connected with the base 1 through a connecting wire 4, a moving groove is formed in the rear portion of the top end of the base 1, a screw rod 5 is rotatably installed in the moving groove, a thread block 6 is screwed on the outer wall of the screw rod 5, the left end of the screw rod 5 passes through the moving groove and is connected with the output end of a servo motor 7, the servo motor 7 is fixedly installed on the left side wall of the base 1, the top end of the thread block 6 is connected with a fixed arm 8, a placing plate 9 is installed at the left end of the top end of the base 1, a groove matched with a circuit board is formed in the top of the placing plate 9, an electric telescopic rod 10 is fixedly installed at the bottom end of the upper end of the fixed arm 8, a fixed plate 11 is fixedly connected with the bottom end of the electric telescopic rod 10, a mounting box 12 is installed at the bottom end of the mounting box 12, a plurality of suckers 13 and 13 are uniformly installed on the bottom end of the mounting box 12, an exhauster 14 is fixedly installed at the top end of the upper end of the fixed arm 8, the sucker is fixedly installed at the top end of the sucker 12, and the sucker 15 is fixedly connected with the suction pipe 15.
The servo motor 7 drives the screw rod 5 to rotate, and the screw rod 5 rotates and can drive the screw thread piece 6 to move about in the removal inslot to drive the fixed arm 8 and move about the top of base 1, improve the degree of automation of equipment, put the circuit board that awaits measuring in the recess on board 9 top of placing, can fix a position the circuit board, start air exhauster 14 and bleed through exhaust tube 15 to the inside of install bin 12, adsorb fixedly the circuit board through sucking disc 13, be convenient for remove the circuit board, reduce manual operation step, improve degree of automation.
As shown in fig. 2, fig. 4 and fig. 5, two limiting plates are respectively and fixedly installed at the left end and the right end of the fixed plate 11, small electric telescopic rods 16 are symmetrically installed on the limiting plates front and back, opposite ends of the two groups of small electric telescopic rods 16 are fixedly connected with clamping plates 17, mounting grooves 18 are fixedly installed in the middle of the top ends of the base 1, the top ends of the mounting grooves 18 are provided with placing grooves, a plurality of magnets 19 are uniformly arranged in the placing grooves, iron plates 20 are installed at the bottom ends of the needle beds 3, a display screen 21 is installed at the front end of the base 1, an indicator lamp 22 is installed at the front end of the base 1, a controller 23 is fixedly installed at the front end of the base 1 at the lower part of the indicator lamp 22, a containing box 24 is placed at the right end of the top of the base 1, a plurality of telescopic rods 25 are respectively and fixedly installed at four corners of the top ends of the needle beds 3, the top ends of the telescopic rods 25 are fixedly connected with rubber plates 26, springs 27 are sleeved on the outer walls of the telescopic rods 25, the top ends of the springs 27 are connected with the bottom ends of the rubber plates 26, and the bottom ends of the springs 27 are connected with the top ends of the needle beds 3;
Starting small-size electric telescopic handle 16 drives two splint 17 and is close to each other, can carry out spacingly to the both ends of circuit board, stability when guaranteeing that the circuit board removes, needle bed 3 adsorbs on the magnet 19 of mounting groove 18 through iron plate 20, fix needle bed 3, be convenient for change the circuit board of adaptation according to the circuit board of different stitch positions, improve convenience when using, needle bed 3 adsorbs on the magnet 19 of mounting groove 18 through iron plate 20, fix needle bed 3, be convenient for change the needle bed 3 of adaptation according to the circuit board of different stitch positions, improve convenience when using, when fixed plate 11 drives the circuit board to move downwards and be connected with needle bed 3, be connected with rubber plate 26 at first, then continue to step down telescoping rod 25 and spring 27, avoid needle bed 3 to contact the speed to be too fast to the circuit board, cause the circuit board to damage, improve stability, simultaneously after the circuit board detects, spring 27 promotes the circuit board, improve the efficiency of breaking away from with needle bed 3.
As shown in fig. 1 to 5, in the electrical performance testing tool of the utility model, when in operation, a circuit board to be tested is placed in a groove at the top end of a placing plate 9, the circuit board is positioned, a servo motor 7 drives a screw rod 5 to rotate, the screw rod 5 can drive a threaded block 6 to move left and right in a moving groove, thereby driving a fixed arm 8 to move left and right at the top end of a base 1, starting an electric telescopic rod 10 to drive a fixed plate 11 to descend, starting an air extractor 14 to extract air from the inside of an installation box 12 through an air extraction pipe 15, sucking and fixing the circuit board through a sucking disc 13, moving the circuit board to the top end of a needle bed 3, driving the circuit board to descend, firstly connecting with a rubber plate 26, then continuing to descend a telescopic rod 25 and a spring 27, avoiding the needle bed 3 from excessively fast contact speed of the circuit board, displaying detection data through a display screen 21, controlling equipment through a controller 23, lighting green light for a detection qualified product, lighting red light for unqualified product, facilitating observation of workers, placing the circuit board after detection into a storage box 24 for storage.
The servo motor 7, the air extractor 14, the display screen 21, the indicator light 22 and the controller 23 of the electric performance testing tool are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The utility model provides an electric performance test fixture, includes base (1) and four rubber callus on the sole (2), and rubber callus on the sole (2) are respectively fixed mounting in the bottom four corners of base (1), support base (1); the novel needle bed is characterized by further comprising a needle bed (3), connecting lines (4), a moving assembly, an adsorption assembly and a placement limiting assembly, wherein the needle bed (3) is located in the middle of the top end of the base (1), the needle bed (3) is connected with the base (1) through the connecting lines (4), the moving assembly is arranged at the rear end of the top end of the base (1), the adsorption assembly is arranged on the moving assembly, and the placement limiting assembly is located at the left end of the top end of the base (1).
2. The electrical performance testing tool according to claim 1, wherein the moving assembly comprises a screw rod (5), a thread block (6), a servo motor (7) and a fixed arm (8), a moving groove is formed in the rear portion of the top end of the base (1), the screw rod (5) is rotatably installed in the moving groove, the thread block (6) is screwed on the outer wall of the screw rod (5), the left end of the screw rod (5) penetrates through the moving groove to be connected with the output end of the servo motor (7), the servo motor (7) is fixedly installed on the left side wall of the base (1), and the fixed arm (8) is connected to the top end of the thread block (6).
3. The electrical performance testing tool according to claim 1, wherein the placement limiting assembly comprises a placement plate (9), the placement plate (9) is mounted at the left end of the top of the base (1), and a groove matched with the circuit board is formed in the top of the placement plate (9).
4. The electrical performance test fixture according to claim 2, wherein the adsorption assembly comprises an electric telescopic rod (10), a fixing plate (11), a mounting box (12), a plurality of suckers (13), an air extractor (14) and an air extraction pipe (15), the electric telescopic rod (10) is fixedly installed at the bottom end of the upper portion of the fixing arm (8), the fixing plate (11) is fixedly connected with the bottom end of the electric telescopic rod (10), the mounting box (12) is installed at the lower end of the fixing plate (11), the suckers (13) are uniformly installed at the bottom end of the mounting box (12), the suckers (13) are fixedly installed at the top end of the upper portion of the fixing arm (8), the air extractor (14) is fixedly connected with the air extraction pipe (15), and the input end of the air extraction pipe (15) is connected with the mounting box (12).
5. The electrical performance testing tool according to claim 4, further comprising two groups of small electric telescopic rods (16) and two clamping plates (17), wherein the two limiting plates are respectively fixedly arranged at the left end and the right end of the fixed plate (11), the small electric telescopic rods (16) are symmetrically arranged on the limiting plates front and back, and the clamping plates (17) are fixedly connected to opposite ends of the two groups of small electric telescopic rods (16).
6. The electrical performance testing tool according to claim 1, further comprising a mounting groove (18), a plurality of magnets (19) and an iron plate (20), wherein the mounting groove (18) is fixedly mounted in the middle of the top end of the base (1), a placing groove is formed in the top end of the mounting groove (18), the plurality of magnets (19) are uniformly arranged in the placing groove, and the iron plate (20) is mounted at the bottom end of the needle bed (3).
7. The electrical performance test fixture according to claim 1, further comprising a display screen (21), an indicator lamp (22), a controller (23) and a storage box (24), wherein the display screen (21) is installed at the front end of the base (1), the indicator lamp (22) is installed at the front end of the base (1), the controller (23) is fixedly installed at the front end of the base (1) below the indicator lamp (22), and the storage box (24) is placed at the right top end of the base (1).
8. The electrical performance testing tool according to claim 1, further comprising a plurality of telescopic rods (25), a plurality of rubber plates (26) and a plurality of springs (27), wherein the telescopic rods (25) are respectively and fixedly installed at four corners of the top end of the needle bed (3), the rubber plates (26) are fixedly connected to the top ends of the telescopic rods (25), the springs (27) are sleeved on the outer wall of the telescopic rods (25), the top ends of the springs (27) are connected with the bottom ends of the rubber plates (26), and the bottom ends of the springs (27) are connected with the top ends of the needle bed (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610351.1U CN221199742U (en) | 2023-09-26 | 2023-09-26 | Electrical performance test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610351.1U CN221199742U (en) | 2023-09-26 | 2023-09-26 | Electrical performance test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221199742U true CN221199742U (en) | 2024-06-21 |
Family
ID=91494305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322610351.1U Active CN221199742U (en) | 2023-09-26 | 2023-09-26 | Electrical performance test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221199742U (en) |
-
2023
- 2023-09-26 CN CN202322610351.1U patent/CN221199742U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260409 Address after: 411228 HUNAN PROVINCE Xiangtan City Xiangtan County Yishuyu Town Haitang South Road West Side Heyuan Residential Area Building 1-2 Unit 1 Room 1-107 Patentee after: Xiangtan Bluecore Technology Co.,Ltd. Country or region after: China Address before: 466000 Henan Province, Zhoukou City, intersection of Bayi Road and Huanghe Road, No. 3 Building, Hulin Luzhou, 1315 Room, Southward Patentee before: Henan Xichen Construction Engineering Co.,Ltd. Country or region before: China |