CN217332517U - Test fixture of charger - Google Patents

Abstract

The utility model discloses a test fixture of machine charges, it includes the bottom plate, support frame and supporting shoe, and the support frame includes backup pad and bracing piece, rotates between backup pad and the bottom plate to be connected, and the bracing piece is fixed in the backup pad vertically, and the upper end of bracing piece is located to the supporting shoe, rotates through the pivot between backup pad and the bottom plate to be connected, and the cover is equipped with first bearing in the pivot, still is equipped with the second bearing between the face of bottom plate and backup pad and compares with prior art, the utility model discloses can make somebody a mere figurehead with whole machine of charging, reduce because of bottom surface or top surface contact production ponding and friction damage, reach the purpose of protection product and can reach improvement efficiency of software testing simultaneously again.

Description

Test fixture of charger

Technical Field

The utility model relates to a fill motor aging testing technical field, in particular to test fixture who fills motor.

Background

The charger is common charging equipment, adopts a high-frequency power supply technology, applies an advanced intelligent dynamic adjustment charging technology, and has the characteristics of high charging efficiency, simple operation, light weight, small volume and the like; in order to ensure that the output product has good functions, part of samples need to be extracted for aging test when the charger leaves a factory, and the aging test item refers to the process of carrying out corresponding condition strengthening test on the condition that the charger is aged by various factors involved in the simulation of the charger under the actual use condition.

The existing high-temperature aging testing device for the charger is mainly of a temperature box structure or a temperature box model, aging testing needs to be carried out in a high-temperature high-humidity environment, the charger is directly placed in the testing device during testing, products are not easy to balance when placed, meanwhile, operators need to manually rotate the charger to carry out wiring in the testing process, testing efficiency is low, the products are easily scratched, and the products are abnormal in quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fill test fixture of machine has solved the machine aging testing inefficiency that fills that exists among the prior art and has caused the technical problem of damage to the machine that fills easily.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows: the utility model provides a test fixture who charges machine, includes the bottom plate, rotationally installs support frame on the bottom plate, at least one setting are in the supporting shoe of support frame top, the machine that charges is placed on the supporting shoe.

Further, the support frame includes: the middle part of the supporting plate is rotatably connected with the bottom plate through a rotating shaft; the supporting rod is vertically fixed on the supporting plate, and the supporting block is arranged at the upper end of the supporting rod.

Furthermore, the support frame is provided with four groups of support rods, each group of support rods is correspondingly provided with a support block, and the four groups of support rods are arranged according to four corners of a rectangle.

Furthermore, each group of support rods comprises three support rods, and the support rods and the support blocks are fixed through screws.

Further, the length of the supporting rod is 8cm, and the diameter of the supporting rod is 8 mm.

Furthermore, the support rod is made of stainless steel.

Furthermore, a first bearing is sleeved on the rotating shaft.

Furthermore, a plurality of second bearings are arranged between the bottom plate and the plate surface of the supporting plate.

Preferably, the supporting block, the bottom plate and the supporting plate are made of bakelite.

Furthermore, a containing groove is formed in the upper surface of the supporting block, a mounting foot is arranged below the charger, and the containing groove is matched with the mounting foot.

Has the beneficial effects that: compared with the prior art, the utility model provides a machine's test fixture charges, its support frame can make somebody a mere figurehead whole machine that charges, make the bottom of machine that charges expose, when rotating the machine that charges, the protection product does not contact with the bottom surface, reduce because of bottom surface or top surface contact production ponding and friction damage, reach the purpose of protection product, can rotate and reset when connecing the patch cord and twisting the screw through rotating the support frame simultaneously, reduce the friction around product shell and the testing arrangement, play the guard action, this application can reach the purpose that improves efficiency of software testing, can reduce the damage that the product waited when the test again, reduce the defective rate of product.

Drawings

Fig. 1 is the side structure schematic diagram of the middle test fixture of the utility model.

Fig. 2 is the utility model discloses well test fixture bow to the schematic structure.

Wherein, the main reference signs in this application are:

1. a base plate; 2. a support frame; 21. a support plate; 22. a support bar; 3. a support block; 4. a charger; 41. mounting a foot; 5. a first bearing; 6. a second bearing.

Detailed Description

It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The utility model provides a test fixture of charger 4, as shown in figures 1 and 2, the test fixture mainly comprises a bottom plate 1, a support frame 2 and support blocks 3, the bottom plate 1 is arranged at the lowest part of the whole test fixture, the support frame 2 is arranged on the bottom plate 1, the support frame 2 is rotatably connected with the bottom plate 1, the plurality of support blocks 3 are arranged at the uppermost end of the support frame 2, the support blocks 3 are mutually separated, the charger 4 is arranged on the support blocks 3, the support frame 2 is rotated to facilitate the connection of workers, the support frame 2 can make the whole charger 4 overhead, so that the bottom of the charger 4 can be exposed, when the charger 4 is rotated, the protection product is not contacted with the bottom surface, the accumulated water and friction damage caused by the contact of the bottom surface or the top surface are reduced, the purpose of protecting the product is achieved, meanwhile, the screw can be rotated and reset when the wire is plugged and screwed through the rotation of the support frame 2, reduce the friction around product shell and the testing arrangement, play the guard action, this application can reach the purpose that improves efficiency of software testing, can reduce the damage that the product waited when testing again, reduces the defective rate of product.

Furthermore, the supporting frame 2 is composed of two parts, namely a supporting plate 21 and a supporting rod 22, the supporting plate 21 is arranged at the bottom of the supporting frame 2, the length of the supporting plate is 29 cm, the width of the supporting plate is 27 cm, the supporting plate 21 and the plate surface of the bottom plate 1 are close to each other, a hole is formed in the middle of the supporting plate 21, a rotating shaft is arranged in the hole, the rotating shaft is installed on the bottom plate 1, the supporting plate 21 can rotate 180 degrees in the horizontal direction relative to the bottom plate 1, and a first bearing 5 is embedded between the rotating shaft and the hole of the supporting plate 21, so that the rotating friction between the rotating shaft and the hole of the supporting plate 21 can be reduced, and the rotation is smoother; meanwhile, four second bearings 6 can be padded between the opposite plate surfaces of the bottom plate 1 and the support plate 21, wherein the periphery of the support plate 21 is respectively provided with one mounting groove, the second bearings 6 are correspondingly mounted in the mounting grooves, and the second bearings 6 are in contact with the bottom plate 1, so that the support plate 21 is prevented from being inclined when rotating, and the smooth rotation is ensured; the bracing piece 22 is installed in backup pad 21, and the bracing piece 22 is equipped with four groups altogether, and every group bracing piece 22 corresponds an installation supporting shoe 3, and these four groups bracing piece 22 are the formation distribution of four angles of a rectangle to agree with the shape of mainstream machine of charging 4, provide stable supporting effect to machine of charging 4, guarantee to charge 4 and be in the horizontality, and can not take place crooked.

Preferably, each group of support rods 22 comprises three support rods 22, the three support rods 22 support one support block 3 together, and the support rods 22 and the support blocks 3 are detachably mounted through screws, so that the upper surface of each support block 3 can be kept horizontal, and the horizontal arrangement of the charger 4 is further ensured.

Meanwhile, the containing groove has been seted up on the upper surface of supporting shoe 3, this is because the below of the machine 4 that charges among the prior art generally is equipped with installation foot 41, sets up the aim at of containing groove and each installation foot 41 looks adaptation of machine 4 that charges, can be with the stable installation on support frame 2 of machine 4 that charges through installation foot 41 and containing groove, also is difficult for making the machine 4 that charges drop when rotating machine 4 that charges simultaneously. In a preferred embodiment, the supporting block 3 is shaped like a horseshoe, that is, one side (perpendicular to the horizontal direction) of the supporting block 3 facing the charger 4 is a flat end, the other side opposite to the flat end is relatively smooth, the notch of the accommodating groove faces upward, and the accommodating groove is open towards the flat end and is not provided with a groove wall, so as to facilitate the installation of the mounting pin 41.

Preferably, the length of the support rod 22 is 8cm in this embodiment, the diameter is 8mm, and the support rod 22 is made of stainless steel, so that the support rod 22 can maintain the support strength and stability of the charger 4, and the size of the support rod 22 does not affect the line connection of the charger 4.

Preferably, the supporting block 3, the bottom plate 1 and the supporting plate 21 in this embodiment are all made of bakelite, so that the service life of the test fixture can be ensured to be long enough.

When the aging test device is used, a product is placed on the supporting block 3 at the upper part of the supporting frame 2, then other auxiliary terminals are inserted, screws are locked, and then bar codes are scanned to start an aging test. And after the test is finished, taking off the auxiliary connecting wire, screwing off the screw and taking down the product. The whole process is convenient to operate, the appearance of the product is not damaged, water stains do not exist, poor quality is reduced, and the testing efficiency is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (9)

1. The test tool for the charger is characterized by comprising a bottom plate, a support frame and at least one support block, wherein the support frame is rotatably arranged on the bottom plate, the support block is arranged above the support frame, and the charger is placed on the support block; the middle part of the supporting plate is rotationally connected with the bottom plate through a rotating shaft; the supporting rod is vertically fixed on the supporting plate, and the supporting block is arranged at the upper end of the supporting rod.

2. The charger testing tool according to claim 1, wherein the support frame is provided with four sets of the support rods, each set of the support rods is correspondingly provided with a support block, and the four sets of the support rods are arranged in four corners of a rectangle.

3. The charger testing tool according to claim 2, wherein each group of the support bars comprises three support bars, and the support bars and the support blocks are fixed by screws.

4. The charger testing tool according to claim 1, wherein the length of the supporting rod is 8cm, and the diameter of the supporting rod is 8 mm.

5. The charger testing tool according to claim 1, wherein the support rod is made of stainless steel.

6. The charger test tool according to claim 1, wherein the rotating shaft is sleeved with a first bearing.

7. The charger testing tool according to claim 1, wherein a plurality of second bearings are further arranged between the bottom plate and the surface of the support plate.

8. The charger testing tool according to claim 1, wherein the support block, the bottom plate and the support plate are made of bakelite.

9. The charger testing tool according to claim 1, wherein a containing groove is formed in the upper surface of the supporting block, a mounting foot is arranged below the charger, and the containing groove is matched with the mounting foot.

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