CN210038023U - Universal three-terminal regulator testing device - Google Patents
Universal three-terminal regulator testing device Download PDFInfo
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- CN210038023U CN210038023U CN201920838762.7U CN201920838762U CN210038023U CN 210038023 U CN210038023 U CN 210038023U CN 201920838762 U CN201920838762 U CN 201920838762U CN 210038023 U CN210038023 U CN 210038023U
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Abstract
The utility model discloses a general three terminal regulator testing arrangement, the utility model relates to a check out test set technical field, including the operation panel, the below of operation panel is provided with two support frames, and the equal sliding connection of internal surface of two support frames has the back shaft, the top of two back shafts all with the bottom fixed connection of operation panel, fixedly connected with connecting plate between one side that two support frames are relative, the first hydraulic telescoping rod of top fixedly connected with of connecting plate. This general three terminal regulator testing arrangement drive motor can drive the axis of rotation in step through first gear and second gear and rotate, the axis of rotation drives two detection needles on the regulating plate and carries out the regulation of position, so that to the test of different three terminal regulator, satisfy the different user demand of customer, can detect the detection distance of needle to two simultaneously through adjusting threaded rod and carry out the fine-tuning, so that more accurate detection, improve the quality that detects and the efficiency that detects, moreover, the steam generator is simple in structure, and the operation is convenient.
Description
Technical Field
The utility model relates to a check out test set technical field specifically is a general three terminal regulator testing arrangement.
Background
The general products of the three-terminal regulator are 78 series (positive power supply) and 79 series (negative power supply), one of the three-terminal regulator is a device widely used in an electronic circuit, and before the three-terminal regulator is used, the three-terminal regulator needs to be tested, so that the regulated output value of the three-terminal regulator is accurately obtained, and the qualification of the product is conveniently judged.
In prior art, the detection of current three terminal regulator mostly is the manual work and carries out manual detection, and manual operation's in-process can influence the data that detect because the relation of being connected between three terminal regulator and the check out test set, long-time manual detection, and operating personnel easily produces tired phenomenon, and the quality of detecting can not obtain the guarantee, does not have suitable adjustable mechanical detection equipment to the three terminal regulator of different series in step.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a general three terminal regulator testing arrangement has solved the problem that the manual test quality of three terminal regulator is low.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a universal three-terminal regulator testing device comprises an operating table, wherein two supporting frames are arranged below the operating table, supporting shafts are connected to the inner surfaces of the two supporting frames in a sliding mode, the tops of the two supporting shafts are fixedly connected with the bottom of the operating table, a connecting plate is fixedly connected between the opposite sides of the two supporting frames, a first hydraulic telescopic rod is fixedly connected to the top of the connecting plate, a supporting plate is fixedly connected to the top of the operating table, a mounting frame is fixedly connected to the front top of the supporting plate, a second hydraulic telescopic rod is fixedly connected to the bottom of the mounting frame, a lifting plate is fixedly connected to the output end of the second hydraulic telescopic rod, a rotating shaft is rotatably connected to the bottom of the lifting plate, an adjusting plate is fixedly connected to the bottom of the rotating shaft, an adjusting threaded rod is rotatably connected to, the left end of the adjusting threaded rod penetrates through the right side of the adjusting plate and extends to the inside of the adjusting plate, the adjusting threaded rod extends to one end of the inside of the adjusting plate and is rotatably connected with the left side of the inner wall of the adjusting plate, two moving blocks are arranged in the adjusting plate on the surface of the adjusting threaded rod, detection needles are fixedly connected to the bottoms of the moving blocks, an adjusting groove is formed in the bottom of the adjusting plate, the bottoms of the detection needles extend to the outside of the adjusting plate through the adjusting groove, resistance blocks are arranged in the adjusting groove on the two detection needles, a driving motor is fixedly connected to the right side of the first hydraulic telescopic rod at the top of the lifting plate, and a connecting shaft is fixedly connected to the output end of the driving motor.
Furthermore, the output end of the first hydraulic telescopic rod is fixedly connected with the bottom of the operating platform, and the adjustable height of the first hydraulic telescopic rod is smaller than the telescopic length of the supporting shaft, which is positioned in the supporting frame.
Furthermore, the surface of the adjusting threaded rod is located inside the adjusting plate and is of a double-thread structure, the two moving blocks are respectively located on double thread surfaces of the adjusting threaded rod, and the two moving blocks are symmetrically distributed at the center of the double thread surfaces of the adjusting threaded rod.
Furthermore, the two resistance blocks are made of insulating materials, and the surfaces of the two resistance blocks are abutted against the inner surface of the adjusting groove to generate certain friction force.
Furthermore, the bottom of the connecting shaft penetrates through the top of the lifting plate and extends to the bottom of the lifting plate, a first gear is fixedly connected to one end, extending to the bottom of the lifting plate, of the connecting shaft, a second gear is meshed with the surface of the first gear, and the axis of the second gear is fixedly connected with the surface of the rotating shaft.
Furthermore, the lifting plate is provided with a detection meter, and the output end of the detection meter is respectively electrically connected with the two detection needles through leads.
Furthermore, the two sides of the bottom of the mounting frame are fixedly connected with auxiliary sliding shafts, and the surfaces of the two auxiliary sliding shafts are located above the lifting plate and are sleeved with buffer springs.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this general three terminal regulator testing arrangement, through being provided with driving motor, driving motor can drive the axis of rotation through first gear and second gear in step and rotate, the axis of rotation drives two on the regulating plate and detects the regulation that the needle carries out the position, so that to different three terminal regulator's test, satisfy the different user demand of customer, can detect the measuring distance of needle and carry out the micro-adjustment simultaneously through adjusting threaded rod, so that more accurate detection, improve the quality that detects and the efficiency that detects, moreover, the steam generator is simple in structure, and convenient for operation.
(2) This general three terminal regulator testing arrangement through being provided with the operation panel of the height-adjusting of being convenient for, is applicable to the user of different heights and uses, improves the comfort level when the operator uses, alleviates the fatigue that produces when the operator operates.
Drawings
Fig. 1 is a schematic view of a preferred structure of the present invention;
fig. 2 is an enlarged view of a point a shown in fig. 1 according to the present invention.
In the figure: the device comprises an operation table 1, a support frame 2, a support shaft 3, a connecting plate 4, a first hydraulic telescopic rod 5, a support plate 6, a mounting frame 7, a second hydraulic telescopic rod 8, a lifting plate 9, a rotating shaft 10, an adjusting plate 11, an adjusting threaded rod 12, an adjusting plate 13, a moving block 14, a detection needle 15, an adjusting groove 16, a resistance block 17, a driving motor 18, a connecting shaft 19, a first gear 20, a second gear 21, a detection meter 22, an auxiliary sliding shaft 23 and a buffer spring 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a universal three-terminal regulator testing device comprises an operating table 1, wherein two supporting frames 2 are arranged below the operating table 1, supporting shafts 3 are respectively connected to the inner surfaces of the two supporting frames 2 in a sliding manner, the tops of the two supporting shafts 3 are respectively fixedly connected with the bottom of the operating table 1, a connecting plate 4 is fixedly connected between the two opposite sides of the two supporting frames 2, a first hydraulic telescopic rod 5 is fixedly connected to the top of the connecting plate 4, the output end of the first hydraulic telescopic rod 5 is fixedly connected with the bottom of the operating table 1, the adjustable height of the first hydraulic telescopic rod 5 is smaller than the telescopic length of the supporting shaft 3, which is positioned in the supporting frame 2, the supporting shaft 3 can be stably adjusted in the supporting frame 2 in a sliding manner up and down, a supporting plate 6 is fixedly connected to the top of the operating table 1, and an installation frame 7 is fixedly connected to the front, the bottom of the mounting frame 7 is fixedly connected with a second hydraulic telescopic rod 8, the first hydraulic telescopic rod 5 and the second hydraulic telescopic rod 8 are separately connected with a control device, the lifting of the first hydraulic telescopic rod 5 and the second hydraulic telescopic rod 8 can be controlled independently through the control device, the adjustment is convenient, the output end of the second hydraulic telescopic rod 8 is fixedly connected with a lifting plate 9, the bottom of the lifting plate 9 is rotatably connected with a rotating shaft 10, the bottom of the rotating shaft 10 is fixedly connected with an adjusting plate 11, the right side of the adjusting plate 11 is rotatably connected with an adjusting threaded rod 12, the left end of the adjusting threaded rod 12 penetrates through the right side of the adjusting plate 11 and extends to the inside of the adjusting plate 11, one end of the adjusting threaded rod 12 extending to the inside of the adjusting plate 11 is rotatably connected with the left side of the inner wall of the adjusting plate 11, and the surface of the adjusting threaded rod 12 is positioned inside the adjusting plate 11 and, the surface of the adjusting threaded rod 12 is located inside the adjusting plate 11 and has a double-thread structure, the two moving blocks 14 are respectively located on double-thread surfaces of the adjusting threaded rod 12, the two moving blocks 14 are symmetrically distributed at the center of the double-thread surfaces of the adjusting threaded rod 12, the bottoms of the two moving blocks 14 are both fixedly connected with detection needles 15, the adjusting disk 13 can drive the adjusting threaded rod 12 to synchronously rotate when rotating, the adjusting threaded rod 12 can drive the moving blocks 14 at two sides to synchronously approach or separate from each other, the moving blocks 14 synchronously drive the detection needles 15 at two sides to approach or separate from each other, so that the relative distance between the two detection needles 15 can be conveniently adjusted, the detection needles 15 can be conveniently aligned with detection points of a three-terminal regulator to be detected, the detection accuracy is improved, and the bottom of the adjusting plate 11 is provided with an adjusting groove 16, the bottom of two detection needles 15 is passed through the adjustment groove 16 extends to the outside of adjustment plate 11, and lie in on two detection needles 15 the inside of adjustment groove 16 all is provided with resistance block 17, two resistance block 17 is the insulating material preparation, and the surface of two resistance blocks 17 all with the internal surface conflict of adjustment groove 16 and produce certain frictional force, and resistance block 17 has insulating function, can ensure simultaneously that two detection needles 15 can be stable fixing on appointed position after adjusting, prevents in the in-process of detecting that the position of two detection needles 15 from shifting, improves the stability of detection needle 15 when detecting to the quality that the guarantee detected, the top of lifter plate 9 is located the right side fixedly connected with driving motor 18 of first hydraulic telescoping rod 5, driving motor 18 external power supply and control switch, driving motor 18's output fixedly connected with 19, the bottom of the connecting shaft 19 runs through the top of the lifting plate 9 and extends to the bottom of the lifting plate 9, the connecting shaft 19 extends to the first gear 20 fixedly connected with one end of the bottom of the lifting plate 9, the surface of the first gear 20 is meshed with the second gear 21, the axis center of the second gear 21 is fixedly connected with the surface of the rotating shaft 10, the driving motor 18 can drive the connecting shaft 19 to synchronously rotate after being started, the connecting shaft 19 can synchronously drive the first gear 20 to synchronously rotate, the first gear 20 can synchronously drive the second gear 21 to synchronously rotate, the second gear 21 can synchronously drive the rotating shaft 10 to synchronously rotate, the rotating shaft 10 can synchronously drive the adjusting plate 11 to synchronously rotate, because the adjusting plate 11 is provided with two detecting needles 15, the detecting positions of the two detecting needles 15 are adjusted along with the rotation of the adjusting plate 11, when the adjusting plate 11 rotates to 180 degrees, the positions of the two detecting needles 15 are interchanged and the detecting positions are opposite, stop drive motor 18 this moment, when the initial position is resumeed with the detection position of two detection needles 15 to needs, only need reverse adjustment drive motor 18 to drive motor 18 drives the synchronous antiport of regulating plate 11, and when regulating plate 11 antiport 180, stop drive motor 18, two detection needles 15 resumeed the initial position this moment, so that detect the three terminal regulator of different check points, be provided with on the lifter plate 9 and detect table 22, detect table 22 external power supply, the output of detecting table 22 all through the wire respectively with two detection needle 15 electric connection, the equal fixedly connected with supplementary slide-shaft 23 in both sides of mounting bracket 7 bottom, two the surface of supplementary slide-shaft 23 is located buffer spring 24 has all been cup jointed in the top of lifter plate 9.
During operation, for users with different heights, the first hydraulic telescopic rod 5 is preferentially started, the first hydraulic telescopic rod 5 drives the operation platform 1 to synchronously lift and lower, the height of the operation platform 1 is adjusted to meet the most comfortable operation environment of the users, after the height of the operation platform 1 is adjusted to a specified position, the first hydraulic telescopic rod 5 is closed, the adjusting disc 13 is rotated, the adjusting disc 13 drives the adjusting threaded rod 12 to synchronously rotate, the adjusting threaded rod 12 drives the detecting needles 15 on two sides to mutually approach or separate from each other, the detecting distance of the detecting needles 15 is adjusted, so that the detecting needles 15 can be aligned with the connecting points of the three-terminal voltage stabilizer to be detected, the detection precision and the detection quality are improved, after the adjustment is completed, the equipment is powered on, the second hydraulic telescopic rod 8 is started, the second hydraulic telescopic rod 8 drives the lifting plate 9 and the adjusting plate 11 at the bottom to synchronously move downwards, the adjusting plate 11 synchronously drives the adjusted detecting needle 15 to detect the three-terminal regulator, for the three-terminal regulator needing reverse detection, the driving motor 18 is started only before the adjusting plate 11 descends, the driving motor 18 drives the connecting shaft 19 to synchronously rotate, the connecting shaft 19 drives the first gear 20 to synchronously rotate, the first gear 20 drives the second gear 21 to synchronously rotate, the second gear 21 drives the rotating shaft 10 to synchronously rotate, the rotating shaft 10 synchronously drives the adjusting plate 11 and equipment inside the adjusting plate 11 to synchronously rotate, so as to drive the detecting needle 15 to synchronously rotate and adjust, when the adjusting plate 11 rotates forwards for 180 degrees, the driving motor 18 is closed, the detecting needles 15 on two sides exchange positions, the reverse three-terminal regulator can be detected, when the initial position needs to be recovered, only the driving motor 18 needs to drive the adjusting plate 11 to reversely rotate for 180 degrees, and the use is more convenient, can satisfy the different user demands of user, easy operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a general three terminal regulator testing arrangement, includes operation panel (1), its characterized in that: the hydraulic telescopic operation platform is characterized in that two support frames (2) are arranged below the operation platform (1), the inner surfaces of the two support frames (2) are respectively and slidably connected with a support shaft (3), the tops of the two support shafts (3) are respectively and fixedly connected with the bottom of the operation platform (1), a connecting plate (4) is fixedly connected between the two opposite sides of the support frames (2), a first hydraulic telescopic rod (5) is fixedly connected with the top of the connecting plate (4), a support plate (6) is fixedly connected with the top of the operation platform (1), a mounting frame (7) is fixedly connected with the front top of the support plate (6), a second hydraulic telescopic rod (8) is fixedly connected with the bottom of the mounting frame (7), a lifting plate (9) is fixedly connected with the output end of the second hydraulic telescopic rod (8), and a rotating shaft (10) is rotatably connected with the bottom of the lifting plate, an adjusting plate (11) is fixedly connected to the bottom of the rotating shaft (10), an adjusting threaded rod (12) is rotatably connected to the right side of the adjusting plate (11), the left end of the adjusting threaded rod (12) penetrates through the right side of the adjusting plate (11) and extends into the adjusting plate (11), one end of the adjusting threaded rod (12) extending into the adjusting plate (11) is rotatably connected with the left side of the inner wall of the adjusting plate (11), two moving blocks (14) are arranged on the surface of the adjusting threaded rod (12) in the adjusting plate (11), detection pins (15) are fixedly connected to the bottoms of the two moving blocks (14), an adjusting groove (16) is formed in the bottom of the adjusting plate (11), and the bottoms of the two detection pins (15) extend out of the adjusting plate (11) through the adjusting groove (16), and the two detection needles (15) are positioned in the adjusting groove (16) and are respectively provided with a resistance block (17), the top of the lifting plate (9) is positioned on the right side of the first hydraulic telescopic rod (5) and is fixedly connected with a driving motor (18), and the output end of the driving motor (18) is fixedly connected with a connecting shaft (19).
2. The universal three-terminal regulator testing device according to claim 1, characterized in that: the output end of the first hydraulic telescopic rod (5) is fixedly connected with the bottom of the operating platform (1), and the adjustable height of the first hydraulic telescopic rod (5) is smaller than the telescopic length of the supporting shaft (3) inside the supporting frame (2).
3. The universal three-terminal regulator testing device according to claim 1, characterized in that: the surface of the adjusting threaded rod (12) is located inside the adjusting plate (11) and is of a double-thread structure, the two moving blocks (14) are located on double thread surfaces of the adjusting threaded rod (12) respectively, and the two moving blocks (14) are symmetrically distributed at the center of the double thread surfaces of the adjusting threaded rod (12).
4. The universal three-terminal regulator testing device according to claim 1, characterized in that: the two resistance blocks (17) are made of insulating materials, and the surfaces of the two resistance blocks (17) are abutted against the inner surface of the adjusting groove (16) to generate certain friction force.
5. The universal three-terminal regulator testing device according to claim 1, characterized in that: the bottom of the connecting shaft (19) penetrates through the top of the lifting plate (9) and extends to the bottom of the lifting plate (9), the connecting shaft (19) extends to one end of the bottom of the lifting plate (9) and is fixedly connected with a first gear (20), a second gear (21) is meshed with the surface of the first gear (20), and the axis of the second gear (21) is fixedly connected with the surface of the rotating shaft (10).
6. The universal three-terminal regulator testing device according to claim 1, characterized in that: the lifting plate (9) is provided with a detection meter (22), and the output end of the detection meter (22) is respectively and electrically connected with the two detection needles (15) through leads.
7. The universal three-terminal regulator testing device according to claim 1, characterized in that: the two sides of the bottom of the mounting rack (7) are fixedly connected with auxiliary sliding shafts (23), and the surfaces of the auxiliary sliding shafts (23) are located above the lifting plate (9) and are sleeved with buffer springs (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838762.7U CN210038023U (en) | 2019-06-05 | 2019-06-05 | Universal three-terminal regulator testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838762.7U CN210038023U (en) | 2019-06-05 | 2019-06-05 | Universal three-terminal regulator testing device |
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| CN210038023U true CN210038023U (en) | 2020-02-07 |
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| CN201920838762.7U Active CN210038023U (en) | 2019-06-05 | 2019-06-05 | Universal three-terminal regulator testing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145899A (en) * | 2020-09-24 | 2020-12-29 | 广东威尔科技推广有限公司 | Safe efficient electronic product detection device |
| CN112162124A (en) * | 2020-10-10 | 2021-01-01 | 湖南中部芯谷科技有限公司 | High-speed high-precision digital-to-analog conversion chip testing equipment convenient to operate |
| CN112654230A (en) * | 2020-12-24 | 2021-04-13 | 湖南铁路科技职业技术学院 | Assembling device for improving hardware assembly stability of DC/DC converter |
| CN113671358A (en) * | 2021-10-25 | 2021-11-19 | 江苏卓远半导体有限公司 | Semiconductor test equipment |
-
2019
- 2019-06-05 CN CN201920838762.7U patent/CN210038023U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145899A (en) * | 2020-09-24 | 2020-12-29 | 广东威尔科技推广有限公司 | Safe efficient electronic product detection device |
| CN112162124A (en) * | 2020-10-10 | 2021-01-01 | 湖南中部芯谷科技有限公司 | High-speed high-precision digital-to-analog conversion chip testing equipment convenient to operate |
| CN112162124B (en) * | 2020-10-10 | 2023-11-10 | 湖南中部芯谷科技有限公司 | High-speed high-precision digital-to-analog conversion chip test equipment convenient to operate |
| CN112654230A (en) * | 2020-12-24 | 2021-04-13 | 湖南铁路科技职业技术学院 | Assembling device for improving hardware assembly stability of DC/DC converter |
| CN112654230B (en) * | 2020-12-24 | 2022-03-11 | 湖南铁路科技职业技术学院 | Assembling device for improving hardware assembly stability of DC/DC converter |
| CN113671358A (en) * | 2021-10-25 | 2021-11-19 | 江苏卓远半导体有限公司 | Semiconductor test equipment |
| CN113671358B (en) * | 2021-10-25 | 2021-12-21 | 江苏卓远半导体有限公司 | Semiconductor test equipment |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.5, Tianhong Road, high tech Zone (West District), Chengdu, Sichuan 610000 Patentee after: Chengdu Cisco Microelectronics Co., Ltd Address before: 611731 No.5, Tianhong Road, high tech Zone (West Zone), Chengdu, Sichuan Province Patentee before: Chengdu Cisco Microelectronics Co.,Ltd. |
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| CP03 | Change of name, title or address |