CN219496477U - AC-DC power module test fixture - Google Patents

Abstract

The utility model relates to the field of power module testing and discloses an AC-DC power module testing tool which comprises a workbench, wherein a testing cavity is formed in the top wall of the workbench, a plurality of first limit grooves are formed in the left side and the right side of the interior of the workbench, a first connecting column is fixedly connected to the similar side of each of a plurality of first springs, a first limit plate is fixedly connected to the similar side of each of the first connecting columns, wires are fixedly connected to the bottoms of the front sides of two rotating shafts, testing clamps are fixedly connected to the front sides of the wires, mounting grooves are formed in the left end and the right end of the workbench, wire grooves are formed in the left side and the right side of the workbench, and a second connecting column is fixedly connected to the similar side of each of two second springs. According to the utility model, the AC-DC power supply module can be better held by the device, so that a worker can test the AC-DC power supply module conveniently, and the damage to the device caused by the exposure of the lead and the test clamp is avoided.

Description

AC-DC power module test fixture

Technical Field

The utility model relates to the field of power module testing, in particular to an AC-DC power module testing tool.

Background

The AC/DC power supply is a power converter with an input of AC and an output of DC. For example, the power adapters of mobile phone chargers, notebooks and tablet computers commonly used by us are all the power supplies, and the power converter internally comprises a voltage reducing circuit, a rectifying and filtering circuit and a voltage stabilizing circuit.

But before or in the use need to test power module, get rid of the module problem, but most testing arrangement now can't hold the power module of equidimension not for in the use very inconvenient, slow down work efficiency, and the electrical apparatus presss from both sides when not being used for a long time and lead wire support's connection and bend easily and cause the fracture and make life short problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an AC-DC power module testing tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an AC-DC power module test fixture, includes the workstation, the roof inside of workstation is provided with the test chamber, the inside left and right sides of workstation all is provided with a plurality of first spacing groove, the inside fixedly connected with first spring of first spacing groove, a plurality of the equal fixedly connected with first spliced pole in close one side of first spring, a plurality of the equal fixedly connected with first limiting plate in close one side of first spliced pole, the roof left and right sides of workstation all is provided with the rotation groove, the inside rotation of rotation groove is connected with the pivot, two the equal fixedly connected with wire in front side bottom of pivot, the front side fixedly connected with test clamp of wire, the left and right sides both ends of workstation all are provided with the mounting groove, the inside all is provided with the second spacing groove in the left and right sides of workstation, the inside fixedly connected with second spring in close one side of second spring is all fixedly connected with second limiting groove, two the equal fixedly connected with second limiting plate in close one side of second spring.

As a further description of the above technical solution:

and one side close to the two second limiting plates is slidably connected to the upper end and the lower end of the test clamp.

As a further description of the above technical solution:

the outside sliding connection of second spring is in the inside of second spacing groove, second spliced pole sliding connection is in the inside of second spacing groove.

As a further description of the above technical solution:

the mounting groove is communicated with the wire groove, the wire groove is communicated with the containing groove, and the containing groove is communicated with the rotating groove.

As a further description of the above technical solution:

the bottom sliding connection of two first limiting plate is at the inside left and right sides both ends of test chamber, first spring sliding connection is in the inside of first spacing groove.

As a further description of the above technical solution:

the first connecting column 5 is slidably connected to the inside of the first limiting groove.

As a further description of the above technical solution:

the first connecting columns are uniformly connected to one side, close to the first spring, of the first limiting plate.

The utility model has the following beneficial effects:

1. according to the AC DC power supply module testing device, the AC DC power supply module can be better held by the testing cavity, the first limiting groove, the limiting plate, the first spring and other components in a matched mode, and testing of the AC DC power supply module is facilitated for workers.

2. According to the utility model, the device can better store the test clamp when not in use by matching the components such as the test clamp, the containing groove, the wire slot, the rotating shaft and the like, so that the damage of the device caused by exposing the wires and the test clamp is avoided.

Drawings

FIG. 1 is a schematic diagram showing a whole bottom view of an AC-DC power module test fixture according to the present utility model;

FIG. 2 is an exploded view of a workbench structure of an AC-DC power module testing tool according to the present utility model;

FIG. 3 is a schematic diagram of a right-side view workbench of an AC-DC power module testing tool according to the present utility model;

FIG. 4 is a right side view of a bench structure plane of an AC-DC power module test fixture according to the present utility model;

FIG. 5 is an exploded view of a second limiting plate structure of the AC-DC power module testing tool according to the present utility model;

fig. 6 is an exploded view of a right-view test clamp structure of an AC-DC power module test fixture according to the present utility model.

Legend description:

1. a work table; 2. a test chamber; 3. a first limit groove; 4. a first spring; 5. a first connection post; 6. a first limiting plate; 7. a rotating groove; 8. a rotating shaft; 9. a wire; 10. a test clip; 11. a mounting groove; 12. a wire slot; 13. the second limit groove; 14. a holding groove; 15. a second spring; 16. a second connection post; 17. and the second limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides an AC-DC power module test fixture, including workstation 1, the roof inside of workstation 1 is provided with test chamber 2, the inside left and right sides of workstation 1 all is provided with a plurality of first spacing groove 3, the inside fixedly connected with first spring 4 of first spacing groove 3, the nearly one side of a plurality of first springs 4 all fixedly connected with first spliced pole 5, the nearly one side of a plurality of first spliced poles 5 all fixedly connected with first limiting plate 6, the design of first spacing groove 3, first spring 4, first spliced pole 5, first limiting plate 6 is in order that the staff will need the ACDC power module of test put into test chamber 2 inside workstation 1, carry out spacing to the module through the first limiting plate 6 of workstation 1 left and right sides, the first connecting columns 5 and the first springs 4 at the left end and the right end of the first limiting plate 6 slide in the first limiting groove 3 so that the first limiting plate 6 has elasticity to limit ACDC power modules with different sizes, the design has the advantages that in order to better hold the ACDC power modules, the ACDC power modules are convenient for workers to test, the rotating grooves 7 are arranged at the left side and the right side of the top wall of the workbench 1, the rotating shafts 8 are connected in the rotating grooves 7 in a rotating manner, the wires 9 are fixedly connected at the bottoms of the front sides of the two rotating shafts 8, the test clips 10 are fixedly connected at the front sides of the wires 9, the mounting grooves 11 are arranged at the left end and the right end of the workbench 1, the wire grooves 12 are arranged in the left side and the right side of the workbench 1, the second limiting grooves 13 are fixedly connected with the second springs 15 at the upper end and the lower end of the workbench 1 close to the mounting grooves 11, the second connecting columns 16 are fixedly connected at the similar sides of the two second springs 15, the second limiting plates 17 are fixedly connected to the two second connecting columns 16 on the similar sides, the mounting groove 11, the wire groove 12, the second limiting grooves 13, the containing groove 14, the second springs 15, the second connecting columns 16 and the second limiting plates 17 are designed to enable the test clamp 10 to be placed into the mounting groove 11 after the use is finished, the test clamp 10 is held through the second limiting plates 17, the test clamp 10 is held through the second connecting columns 16 at the upper end and the lower end of the second limiting plates 17 and the second springs 15 sliding in the second limiting grooves 13, the isomorphic second limiting plates 17 are semicircular, so that the test clamp 10 is more convenient to access, the rotating shaft 8 is rotated to drive the wires 9 fixed at the bottom to slide in the inside of the wire groove 12 after the test clamp 10 is placed into the test clamp, and the wire groove 12 is communicated with the containing groove 14, so that the wire 9 can be better prevented from damaging the test clamp 10 due to the fact that the wires 9 and the test clamp 10 are exposed outside when the test clamp is not used.

The similar one side of two second limiting plates 17 all sliding connection is at the upper and lower both ends of test clamp 10, this design can let the accomodating of test clamp 10 more stable, the outside sliding connection of second spring 15 is in the inside of second spacing groove 13, second spliced pole 16 sliding connection is in the inside of second spacing groove 13, mounting groove 11 communicates with each other with wire casing 12, wire casing 12 communicates with each other with holding groove 14, holding groove 14 communicates with each other with rotating groove 7, thereby in order to be able to rotate pivot 8 thereby slide wire 9 in the inside of wire casing 12, and can conveniently receive wire 9 in holding groove 14's inside, the bottom sliding connection of two first limiting plates 6 is at the inside left and right sides both ends of test chamber 2, first spring 4 sliding connection is in the inside of first spacing groove 3, first spliced pole 5 sliding connection is in the inside of first spacing groove 3, a plurality of first spliced poles 5 evenly connect in the side that first limiting plates 6 are close to first spring 4, this design is in order to let the power of first limiting plates 6 centre gripping more stable.

Working principle: the staff will need the ACDC power module of test to put into the inside test chamber 2 of workstation 1, first limiting plate 6 through workstation 1 left and right sides comes to carry out spacingly to the module, and thereby first spliced pole 5 and the inside slip of first spring 4 in first spacing groove 3 through first limiting plate 6 left and right sides, thereby make first limiting plate 6 possess elasticity and carry out spacingly to the ACDC power module of equidimension, the benefit of design is in order to carry out better to ACDC power module, make things convenient for the staff to test it, and place test clamp 10 in the inside of mounting groove 11 after the end of use, hold test clamp 10 through second limiting plate 17, and carry out the centre gripping to test clamp 10 through the second spliced pole 16 of second limiting plate 17 upper and lower both ends and the inside slip of second spring 15 in second spacing groove 13, and thereby access test clamp 10 is the semicircle design, it is more convenient to drive wire 9 fixed in the bottom through rotating shaft 8 after test 10 places inside, it is in order to carry out wire groove 12 and be in order to avoid damaging the wire groove 14 and be that the wire groove is exposed to the device is in order to carry out the wire groove that the wire groove is exposed to the wire groove is 10 to be used to the wire groove is in order to avoid the fact the wire groove is exposed to take out the device is 10.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides an AC-DC power module test fixture, includes workstation (1), its characterized in that: the utility model discloses a test bench, including workstation (1) and wire (13) and second spring (13) of the same, the roof inside of workstation (1) is provided with test chamber (2), the inside left and right sides of workstation (1) all is provided with a plurality of first spacing groove (3), the inside fixedly connected with first spring (4) of first spacing groove (3), a plurality of the nearly one side of first spring (4) all fixedly connected with first spliced pole (5), a plurality of the nearly one side of first spliced pole (5) all fixedly connected with first limiting plate (6), the roof left and right sides of workstation (1) all is provided with rotary groove (7), the inside rotary connection of rotary groove (7) has pivot (8), two the front side bottom of pivot (8) all fixedly connected with wire (9), the front side fixedly connected with test clamp (10) of wire (9), the left and right sides inside of workstation (1) all is provided with mounting groove (11), the inside wire casing (12) that all is provided with of the left and right sides of workstation (1) all is provided with first spliced pole (6), the roof left and right sides of workstation (1) all is provided with second spacing groove (13) near the second spring (13) of two ends (13) all being provided with on the mounting groove (11), and a second limiting plate (17) is fixedly connected to one side close to each of the two second connecting columns (16).

2. The AC-DC power module testing fixture of claim 1, wherein: the two similar sides of the second limiting plates (17) are both connected to the upper end and the lower end of the test clamp (10) in a sliding manner.

3. The AC-DC power module testing fixture of claim 1, wherein: the outside sliding connection of second spring (15) is in the inside of second spacing groove (13), second spliced pole (16) sliding connection is in the inside of second spacing groove (13).

4. The AC-DC power module testing fixture of claim 1, wherein: the mounting groove (11) is communicated with the wire groove (12), the wire groove (12) is communicated with the containing groove (14), and the containing groove (14) is communicated with the rotating groove (7).

5. The AC-DC power module testing fixture of claim 1, wherein: the bottom sliding connection of two first limiting plate (6) is at both ends about the inside of test chamber (2), first spring (4) sliding connection is in the inside of first spacing groove (3).

6. The AC-DC power module testing fixture of claim 1, wherein: the first connecting column 5 is slidably connected to the inside of the first limiting groove (3).

7. The AC-DC power module testing fixture of claim 1, wherein: the plurality of first connecting columns (5) are uniformly connected to one side, close to the first spring (4), of the first limiting plate (6).