CN217931901U

CN217931901U - Electronic transformer finished product withstand voltage testing device

Info

Publication number: CN217931901U
Application number: CN202221878926.7U
Authority: CN
Inventors: 陈璐; 邢光磊; 梁建华; 刘涛
Original assignee: Jiangxi Zhuyao Electronics Co ltd
Current assignee: Jiangxi Zhuyao Electronics Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to an electronic transformer finished product technical field just discloses an electronic transformer finished product withstand voltage testing arrangement, the top central point who supports the base puts fixed mounting and has the device body, the top central point of device body puts the activity and adds and is equipped with the action wheel, the both sides homogeneous phase meshing of action wheel has from the driving wheel, the top central point of device body puts the equal fixed mounting in both sides and has the bracing piece, the top of bracing piece is fixed to be equipped with and places the board, the top central point who places the board puts fixed mounting and has a driving motor. This withstand voltage testing arrangement of electronic transformer finished product, through the inside back of the standing groove of putting into the conveyer belt and seting up electronic transformer finished product, the extrusion spring passes through the connecting rod and drives the solid fixed splint and extrude fixedly to electronic transformer finished product, adopts this kind of mode, avoids electronic transformer finished product installation not in place or unstable and leads to detecting the condition emergence of inaccurate or damage transformer.

Description

Electronic transformer finished product withstand voltage testing device

Technical Field

The utility model relates to an electronic transformer finished product technical field specifically is an electronic transformer finished product withstand voltage testing arrangement.

Background

An electronic transformer, which is an electronic device for converting alternating voltage of commercial power into direct current and then forming a high-frequency alternating voltage output by a semiconductor switching device, an electronic element and a high-frequency transformer winding, is also an alternating current-direct current-alternating current inverter circuit taught in the theory of electronics. In brief, it is mainly composed of a high-frequency transformer magnetic core (iron core) and two or more coils, which do not change their positions, and are converted into alternating voltage and current from one or more electric loops by means of electromagnetic induction through alternating current power. At the output end of the high-frequency transformer, one or more than two circuit loops are supplied with high-frequency alternating current or direct current with different voltage grades, and the finished product of the electronic transformer needs to be subjected to a withstand voltage test firstly.

According to the common voltage withstanding testing device for the finished electronic transformer, after the finished electronic transformer is placed on a workbench inside the testing device, when voltage withstanding testing is conducted, a testing needle at the top of the testing device descends to conduct voltage testing on the finished electronic transformer, and in the testing process, the situation that detection is inaccurate or a transformer is damaged due to the fact that installation is not in place or unstable is prone to occurring, so that the voltage withstanding testing device for the finished electronic transformer is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electronic transformer finished product withstand voltage testing device to solve foretell technical problem.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an electronic transformer finished product withstand voltage testing arrangement, includes the support base, the top central point of supporting the base puts fixed mounting has the device body, the top central point of device body puts the activity and adds and is equipped with the action wheel, the both sides homogeneous phase meshing of action wheel has from the driving wheel, the top central point of device body puts the equal fixed mounting in both sides and has the bracing piece, the top of bracing piece is fixed to be added and is equipped with places the board, the top central point of placing the board puts fixed mounting and has a driving motor, the bottom central point of placing the board puts the activity and is equipped with the rotary rod, the bearing is all installed with bottom both sides at the inner chamber top of device body, the inside of bearing all adds and is equipped with first threaded rod, the surface central point of first threaded rod puts upper portion cover and is equipped with the lifter plate, the inner chamber of lifter plate transversely installs the second threaded rod, the surface central point of second threaded rod puts all the cover and is equipped with the slider, the bottom central point of slider puts the equal fixed mounting in both sides, the bottom central point of lifter plate puts movable mounting has first insulation board, the bottom central point of lifter plate puts both sides all movable mounting have the second insulation board, the bottom fixed mounting of first insulation board and the test probe.

Preferably, the conveyer belt is transversely installed to the inner chamber bottom of device body, and the inner wall of device body is all run through at the both ends of conveyer belt to outwards extend, and one side of conveyer belt rotates the end and is connected with second driving motor.

Preferably, the standing groove has all been seted up to the surface central point of conveyer belt and both sides, and the equal movable mounting in inside both sides of standing groove has solid fixed splint, one side central point of solid fixed splint puts all fixed being equipped with the connecting rod that adds, and one side of connecting rod all is connected with extrusion spring.

Preferably, the top end of the first threaded rod penetrates through the outer wall of the device body, extends upwards and is connected with the central position of the driven wheel.

Preferably, the top end of the rotating rod penetrates through the outer wall of the placing plate and is coaxially connected with a rotor of the first driving motor, and the bottom end of the rotating rod is connected with the center of the driving wheel.

Preferably, the top central point of lifter plate puts one side fixed mounting and has third driving motor, and third driving motor's rotation end is connected with first gear through the dwang, the lower part of first gear meshes mutually has the second gear, the outer wall of lifter plate is run through to the one end of second threaded rod, is connected with the central point of second gear, and the screw thread of second threaded rod surface both sides is opposite.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic transformer finished product withstand voltage testing device possesses following beneficial effect:

1. according to the voltage withstanding testing device for the finished electronic transformer, after the finished electronic transformer is placed in the placing groove formed in the conveying belt, the extrusion spring drives the fixing clamp plate to extrude and fix the finished electronic transformer through the connecting rod, and by adopting the mode, the situation that the finished electronic transformer is not installed in place or is not installed stably, so that detection is inaccurate or the transformer is damaged is avoided;

2. this electronic transformer finished product withstand voltage testing arrangement, add the third driving motor start-up of establishing and pass through the dwang, two sets of sliders on first gear and the second gear drive the second threaded rod move in opposite directions, position through connecting rod adjustment second insulation board, first driving motor starts through the rotary rod, action wheel and from the first threaded rod rotation of driving wheel drive, the lifter plate on the first threaded rod descends, the test probe tests the electronic transformer finished product, adopt this kind of mode, be convenient for adjust the position of test probe, make the test to the transformer finished product faster.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a top view of the conveyor belt of the present invention;

fig. 3 is a schematic view of the overlooking structure of the device body of the present invention.

In the figure: 1. a support base; 2. a device body; 3. a driving wheel; 4. a driven wheel; 5. a first drive motor; 6. rotating the rod; 7. a first threaded rod; 8. a lifting plate; 9. a second threaded rod; 10. a slider; 11. a first insulating plate; 12. a second insulating plate; 13. testing the probe; 14. a conveyor belt; 15. a second drive motor; 16. a placement groove; 17. fixing the clamping plate; 18. a compression spring; 19. a third drive motor; 20. a first gear; 21. a second gear.

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.

The utility model provides a technical scheme, a pressure resistance testing device of electronic transformer finished product, including a supporting base 1, a device body 2, a driving wheel 3, a driven wheel 4, a first driving motor 5, a rotating rod 6, a first threaded rod 7, a lifting plate 8, a second threaded rod 9, a slider 10, a first insulating plate 11, a second insulating plate 12, a testing probe 13, a conveying belt 14, a second driving motor 15, a placing groove 16, a fixed splint 17, an extrusion spring 18, a third driving motor 19, a first gear 20 and a second gear 21, please refer to fig. 1, the top center position of the supporting base 1 is fixedly provided with the device body 2, please refer to fig. 3, the top center position of the device body 2 is movably provided with the driving wheel 3, the two sides of the driving wheel 3 are engaged with the driven wheel 4, the driven wheel 4 is driven to rotate, both sides of the top center position of the device body 2 are fixedly provided with supporting rods, the top center position of the supporting rod is fixedly provided with the placing plate, the top center position of the first driving motor 5 is fixedly provided with the driving wheel 6, the bottom center position of the placing plate is provided with the driving wheel 6, the top of the rotating rod 6, the top center position of the supporting rod is connected with the top of the first insulating plate, and the bearing of the device body 7, and the top of the bearing of the device body 7, the top center position of the driving wheel 3, the bearing of the device body, the bearing, the top center of the driving wheel is connected with the top of the driving motor, the top of the driving wheel 3, and the driving rod 7, the lifting plate 8 is driven to move up and down, a second threaded rod 9 is transversely installed in an inner cavity of the lifting plate 8, a third driving motor 19 is fixedly installed on one side of the center position of the top of the lifting plate 8, the rotating end of the third driving motor 19 is connected with a first gear 20 through a rotating rod, a second gear 21 is meshed with the lower portion of the first gear 20, one end of the second threaded rod 9 penetrates through the outer wall of the lifting plate 8 and is connected with the center position of the second gear 21, threads on two sides of the outer surface of the second threaded rod 9 are opposite to each other and drive the second threaded rod 9 to rotate, sliding blocks 10 are sleeved on two sides of the center position of the outer surface of the second threaded rod 9, connecting rods are fixedly installed on two sides of the center position of the bottom of the sliding blocks 10, a first insulation plate 11 is movably installed on the center position of the bottom of the lifting plate 8, second insulation plates 12 are movably installed on two sides of the center position of the bottom of the lifting plate 8, the safety is improved, the equal fixed mounting in bottom of first insulation board 11 and second insulation board 12 has test probe 13, test the electronic transformer finished product, conveyer belt 14 is transversely installed to the inner chamber bottom of device body 2, and the inner wall of device body 2 is all run through at the both ends of conveyer belt 14, and outwards extend, and one side of conveyer belt 14 rotates the end and is connected with second driving motor 15, it moves to drive conveyer belt 14, please refer to fig. 2, standing groove 16 has all been seted up to the surface central point of conveyer belt 14 and both sides, and the equal movable mounting in inside both sides of standing groove 16 has solid fixed splint 17, one side central point of solid fixed splint 17 puts all fixed the connecting rod that is equipped with, and one side of connecting rod all is connected with extrusion spring 18, be convenient for fix the electronic transformer finished product.

The working principle of the device is as follows: after placing the electronic transformer finished product into the placing groove 16 formed in the conveying belt 14, the extrusion spring 18 drives the fixing clamp plate 17 through the connecting rod to extrude and fix the electronic transformer finished product, the third driving motor 19 which is additionally arranged starts the rotating rod, the first gear 20 and the second gear 21 drive the two groups of sliders 10 on the second threaded rod 9 to move oppositely, the position of the second insulating plate 12 is adjusted through the connecting rod, the first driving motor 5 starts the rotating rod 6, the driving wheel 3 and the driven wheel 4 drive the first threaded rod 7 to rotate, the lifting plate 8 on the first threaded rod 7 descends, and the test probe 13 tests the electronic transformer finished product.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic transformer finished product withstand voltage testing arrangement, includes support base (1), its characterized in that: the top center of the supporting base (1) is fixedly provided with a device body (2), a driving wheel (3) is movably arranged at the center of the top of the device body (2), driven wheels (4) are meshed with both sides of the driving wheel (3), two sides of the center position of the top of the device body (2) are fixedly provided with supporting rods, a placing plate is fixedly arranged at the top of the supporting rod, a first driving motor (5) is fixedly arranged at the center of the top of the placing plate, a rotating rod (6) is movably arranged at the center of the bottom of the placing plate, bearings are arranged on the top and the two sides of the bottom of the inner cavity of the device body (2), a first threaded rod (7) is additionally arranged inside each bearing, a lifting plate (8) is sleeved at the upper part of the central position of the outer surface of the first threaded rod (7), a second threaded rod (9) is transversely arranged in the inner cavity of the lifting plate (8), two sides of the center position of the outer surface of the second threaded rod (9) are respectively sleeved with a sliding block (10), the central positions of the bottoms of the sliding blocks (10) are fixedly provided with connecting rods, the central positions of the bottoms of the lifting plates (8) are movably provided with first insulating plates (11), two sides of the central position of the bottom of the lifting plate (8) are movably provided with a second insulating plate (12), and the bottoms of the first insulating plate (11) and the second insulating plate (12) are fixedly provided with test probes (13).

2. The finished product voltage withstanding testing device of the electronic transformer as claimed in claim 1, wherein: conveyer belt (14) are transversely installed to the inner chamber bottom of device body (2), and the inner wall of device body (2) is all run through at the both ends of conveyer belt (14) to outwards extend, and one side rotation end of conveyer belt (14) is connected with second driving motor (15).

3. The finished product withstand voltage testing device of the electronic transformer as claimed in claim 2, wherein: the outer surface central point of conveyer belt (14) puts and both sides all have seted up standing groove (16), and the equal movable mounting in inside both sides of standing groove (16) has solid fixed splint (17), one side central point of solid fixed splint (17) puts all fixed being equipped with the connecting rod that adds, and one side of connecting rod all is connected with extrusion spring (18).

4. The finished product withstand voltage testing device of the electronic transformer as claimed in claim 1, wherein: the top end of the first threaded rod (7) penetrates through the outer wall of the device body (2), extends upwards and is connected with the center of the driven wheel (4).

5. The finished product withstand voltage testing device of the electronic transformer as claimed in claim 1, wherein: the top end of the rotating rod (6) penetrates through the outer wall of the placing plate and is coaxially connected with a rotor of the first driving motor (5), and the bottom end of the rotating rod (6) is connected with the center of the driving wheel (3).

6. The finished product withstand voltage testing device of the electronic transformer as claimed in claim 1, wherein: the top central point of lifter plate (8) puts one side fixed mounting has third driving motor (19), and the rotatory end of third driving motor (19) is connected with first gear (20) through the dwang, the lower part of first gear (20) meshes mutually has second gear (21), the outer wall of lifter plate (8) is run through to the one end of second threaded rod (9), puts with the central point of second gear (21) and is connected, and the screw thread of second threaded rod (9) surface both sides is opposite.