Performance detection device for direct-current switching power supply

Abstract

The utility model relates to the technical field of direct-current switching power supply detection, and discloses a direct-current switching power supply performance detection device, which comprises a detection base and a detection platform frame, two rails are arranged on the top side of the detection base, the detection platform frame is inserted in the two rails of the detection base in a translation manner, a translation groove is formed in the top side of the detection base, and the detection platform frame is inserted in the translation groove. A translation block is movably mounted in the translation groove, and a translation adjusting mechanism for the translation block is arranged on one side of the detection base; according to the utility model, a rightward acting force is generated on the direct-current switching power supply, so that the mounting blocks on the two wheel seats respectively slide in the corresponding mounting grooves on the base and are far away from each other until the direct-current switching power supply is rightwards extruded in the rubber layer of the U-shaped limiting frame through the rubber rollers on the two wheel seats; therefore, the positions of the detection platform frame and the direct-current switching power supply are limited and fixed at the same time, and smooth performance detection of the direct-current switching power supply is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to direct current switching power supply detection technical field especially relates to direct current switching power supply performance detection device. BACKGROUND

[0002] Direct current switching power supply is a kind of power supply that converts electric energy by switching element fast switching, it is different from traditional linear power supply, by using switching element switches between opening and closing, input voltage is converted into the output voltage required;Before the use of direct current switching power supply equipment, performance detection device needs to be used to detect its performance.

[0003] The existing direct current switching power supply performance detection device (its authorized announcement number is: CN222105614U), by setting drive assembly on base, setting guide structure on detection component, so that in the process of using, no matter how to replace detection component, each test only needs to operate drive assembly, the movement of detection platform can be realized, and then the electrical connection of probe and direct current switching power supply is completed, and the performance detection of direct current switching power supply is realized.

[0004] But this kind of performance detection device has some deficiencies in actual use process: detection platform frame is translational insertion on the top side of the two tracks of base, then direct current switching power supply is placed on the base of detection platform frame, but the mechanism for limiting and fixing detection platform frame and the direct current switching power supply to be detected is lacked on detection device, it is easy to cause the detection platform frame and direct current switching power supply to appear the condition of shaking or position deviation in the process of the depression movement of the plurality of jacks on the installation plate of drive assembly, affect the electrical connection between the plurality of jacks on installation plate and direct current switching power supply, affect the normal performance of performance detection device to direct current switching power supply detection work;Therefore the utility model is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiency of prior art, the utility model provides direct current switching power supply performance detection device for solving the above problems.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] The direct current switching power supply performance detection device, including detection base and detection platform frame, the top side of detection base is provided with two tracks, the detection platform frame is inserted in the two tracks of detection base in translation, the top side of detection base is provided with translation slot, the translation block is movably installed in the translation slot, the translation adjusting mechanism for translation block is arranged on one side of detection base, the top side of base is fixedly installed with base, two installation grooves are respectively arranged on the top side of base, the extrusion wheel mechanism is arranged in the two installation grooves on the top side of base, the limiting mechanism is arranged on the detection platform frame, and the driving assembly is arranged on the detection base.

[0008] Preferably, the translation adjusting mechanism includes a crank and a threaded rod, one side of the detection base is provided with a crank, one end of the threaded rod is fixedly installed on one side of the crank, the other end of the threaded rod is rotatably extended into the translation slot and threadedly penetrates the translation block and is rotatably installed on the inner wall of the translation slot; the horizontal position of the base on the top side of the translation block can be adjusted by the translation adjusting mechanism.

[0009] Preferably, the two installation grooves on the top side of the base are symmetrically arranged, and the two installation grooves on the top side of the base are inclinedly arranged.

[0010] Preferably, the extrusion wheel mechanism includes a mounting block, a spring, a wheel seat and a rubber roller, the mounting block is movably installed in the installation groove, one end of the spring is fixedly installed on one side of the mounting block, the other end of the spring is fixedly installed on the inner wall of the installation groove, the wheel seat is fixedly installed on the top side of the mounting block, and the rubber roller is rotatably installed in the wheel seat; the rubber roller on the wheel seat is conveniently extruded on one side of the direct current switching power supply.

[0011] Preferably, the limiting mechanism includes a U-shaped limiting frame and a rubber layer, the top side of the detection platform frame is provided with a U-shaped limiting frame, and the inner wall of the U-shaped limiting frame is provided with a rubber layer; the side of the direct current switching power supply is conveniently extruded on the U-shaped limiting frame and the rubber layer.

[0012] Preferably, two limiting grooves are respectively arranged on the top side of the detection base, the limiting blocks are movably installed in the two limiting grooves, and the two limiting blocks are fixedly installed on the bottom side of the base; the limiting of the base during translation can be conveniently realized.

[0013] The utility model discloses an advantageous effect is: through shaking the handle, drive screw rod rotation, further drive translation block moves in the translation slot, drive translation block top side's base moves right, when the rubber roller on two wheel seats on the base right contact and rest on the one side wall of DC switching power supply, produce the right force of DC switching power supply to, make the mounting block on two wheel seats respectively in the base slide to corresponding installation slot and mutually far away, until through the rubber roller on two wheel seats right extrude DC switching power supply in the rubber layer of U type limiting frame, further realize the position limiting fixing of detection platform frame and DC switching power supply simultaneously, guarantee the smooth performance detection of DC switching power supply. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model three -dimensional perspective;

[0015] Figure 2 It is the structure schematic diagram of the utility model partial section;

[0016] Figure 3 It is the structure schematic diagram of the utility model explosion perspective;

[0017] Figure 4 It is the structure schematic diagram of the utility model base partial section.

[0018] In the drawing: 1, detection base;2, detection platform frame;3, track;4, translation slot;5, translation block;6, handle;7, screw rod;8, base;9, installation slot;10, mounting block;11, spring;12, wheel seat;13, rubber roller;14, U type limiting frame;15, rubber layer;16, limiting slot;17, limiting block;18, drive assembly. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] REFERENCE Figures 1-4The direct-current switching power supply performance detection device, including a detection base 1 and a detection platform frame 2, the top side of the detection base 1 is provided with two tracks 3, the detection platform frame 2 is translational inserted in the two tracks 3 of the detection base 1, the top side of the detection base 1 is provided with a translation slot 4, the translation slot 4 is movably installed with a translation block 5, one side of the detection base 1 is provided with a translation adjusting mechanism for the translation block 5, the top side of the translation block 5 is fixedly installed with a base 8, the top side of the base 8 is respectively provided with two installation grooves 9, the two installation grooves 9 on the top side of the base 8 are both provided with extrusion wheel mechanisms, the detection platform frame 2 is provided with a limiting mechanism, and the detection base 1 is provided with a driving assembly 18.

[0021] Further, the translation adjusting mechanism includes a crank 6 and a threaded rod 7, one side of the detection base 1 is provided with the crank 6, one side of the crank 6 is fixedly installed with one end of the threaded rod 7, the other end of the threaded rod 7 is rotatably extended into the translation slot 4 and is threadedly penetrated through the outside of the translation block 5 and is rotatably installed on the inner wall of one side of the translation slot 4; the horizontal position of the base 8 on the top side of the translation block 5 can be adjusted through the translation adjusting mechanism.

[0022] Further, the two installation grooves 9 on the top side of the base 8 are symmetrically arranged, and the two installation grooves 9 on the top side of the base 8 are obliquely arranged.

[0023] Specifically, the extrusion wheel mechanism includes a mounting block 10, a spring 11, a wheel seat 12 and a rubber roller 13, the mounting block 10 is movably installed in the installation groove 9, one side of the mounting block 10 is fixedly installed with one end of the spring 11, the other end of the spring 11 is fixedly installed on the inner wall of one side of the installation groove 9, the top side of the mounting block 10 is fixedly installed with the wheel seat 12, and the wheel seat 12 is rotatably installed with the rubber roller 13; the rubber roller 13 on the wheel seat 12 is conveniently extruded on one side of the direct-current switching power supply.

[0024] Further, the limiting mechanism includes a U-shaped limiting frame 14 and a rubber layer 15, the top side of the detection platform frame 2 is provided with the U-shaped limiting frame 14, and the inner wall of the U-shaped limiting frame 14 is provided with the rubber layer 15; the side of the direct-current switching power supply is conveniently extruded on the U-shaped limiting frame 14 and the rubber layer 15.

[0025] Specifically, the top side of the detection base 1 is respectively provided with two limiting grooves 16, and the two limiting grooves 16 are movably installed with limiting blocks 17, and the two limiting blocks 17 are fixedly installed on the bottom side of the base 8; the limiting of the base 8 in the translation process is conveniently realized.

[0026] In use: when the performance of the DC switching power supply is detected, the appropriate detection platform frame 2 is translated and inserted on the two tracks 3 on the detection base 1, and then the DC switching power supply to be detected is placed on the detection platform frame 2, so that the detection platform frame 2 is inserted and attached in the rubber layer 15 of the U-shaped limiting frame 14, then the detection personnel shakes the handle 6, drives the threaded rod 7 to rotate, and then drives the translation block 5 to move in the translation groove 4, drives the base 8 on the top side of the translation block 5 to move to the right, when the rubber rollers 13 on the two wheel seats 12 on the base 8 contact and abut against one side wall of the DC switching power supply, a rightward force is generated on the DC switching power supply, and the two wheel seats 12 are subjected to a counterforce, so that the mounting blocks 10 on the two wheel seats 12 are respectively slid into the corresponding mounting grooves 9 of the base 8 and move away from each other, at this time the two springs 11 are stretched to generate deformation, until the DC switching power supply is squeezed to the right in the rubber layer 15 of the U-shaped limiting frame 14 through the rubber rollers 13 on the two wheel seats 12, and then the position limiting and fixing of the detection platform frame 2 and the DC switching power supply are realized at the same time, then the detection personnel adjusts the multiple contact pins on the mounting plate to move downward through the driving assembly 18, realizes the electrical connection between the multiple contact pins on the mounting plate and the DC switching power supply, and facilitates the performance detection of the DC switching power supply.

[0027] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. A DC switch power supply performance detection device, comprising a detection base (1) and a detection platform frame (2), characterized in that, The top side of the detection base (1) is provided with two rails (3), the detection platform frame (2) is translational inserted in the two rails (3) of the detection base (1), the top side of the detection base (1) is provided with a translation slot (4), the translation block (5) is movably installed in the translation slot (4), the side of the detection base (1) is provided with a translation adjusting mechanism for the translation block (5), the top side of the translation block (5) is fixedly installed with a base (8), the top side of the base (8) is respectively provided with two installation grooves (9), the two installation grooves (9) on the top side of the base (8) are provided with extrusion wheel mechanisms, the detection platform frame (2) is provided with a limiting mechanism, and the detection base (1) is provided with a driving assembly (18).

2. The DC switching power supply performance detection device according to claim 1, characterized in that, The translation adjusting mechanism comprises a crank (6) and a threaded rod (7), one side of the detection base (1) is provided with a crank (6), one side of the crank (6) is fixedly installed with one end of the threaded rod (7), the other end of the threaded rod (7) is rotatably extended into the translation slot (4) and threadedly penetrates the outside of the translation block (5) and is rotatably installed on the inner wall of the translation slot (4).

3. The apparatus according to claim 1, wherein The two installation grooves (9) on the top side of the base (8) are symmetrically arranged, and the two installation grooves (9) on the top side of the base (8) are inclinedly arranged.

4. The apparatus according to claim 3, wherein The extrusion wheel mechanism comprises an installation block (10), a spring (11), a wheel seat (12) and a rubber roller (13), the installation block (10) is movably installed in the installation groove (9), one side of the installation block (10) is fixedly installed with one end of the spring (11), the other end of the spring (11) is fixedly installed on the inner wall of the installation groove (9), the top side of the installation block (10) is fixedly installed with the wheel seat (12), and the wheel seat (12) is rotatably installed with the rubber roller (13).

5. The apparatus according to claim 1, wherein The limiting mechanism comprises a U-shaped limiting frame (14) and a rubber layer (15), the top side of the detection platform frame (2) is provided with a U-shaped limiting frame (14), and the inner wall of the U-shaped limiting frame (14) is provided with a rubber layer (15).

6. The apparatus according to claim 3, wherein The top side of the detection base (1) is respectively provided with two limiting grooves (16), the two limiting grooves (16) are movably installed with limiting blocks (17), and the two limiting blocks (17) are fixedly installed on the bottom side of the base (8).

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