CN219046104U

CN219046104U - Tester for charger

Info

Publication number: CN219046104U
Application number: CN202223560770.0U
Authority: CN
Inventors: 陈金金; 陈亚威
Original assignee: Shenzhen Jin Huixiang Electronics Co ltd
Current assignee: Shenzhen Jin Huixiang Electronics Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-19
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a tester for a charger, which comprises an operation table, wherein a fixing frame is fixedly arranged in the middle of the back surface of the operation table, a hydraulic cylinder is fixedly arranged in the middle of the top end of the fixing frame, the output end of the hydraulic cylinder penetrates through the fixing frame and is fixedly connected with a guide rod, and the bottom end of the guide rod is fixedly provided with a pressing plate; the middle part at the top end of the operating platform is rotationally connected with a mounting shaft, a plurality of connecting rods are symmetrically arranged on the outer wall of the mounting shaft, one ends of the plurality of connecting rods are symmetrically provided with two mounting frames, and the charger can be placed on the plurality of placing plates through the cooperation of the mounting shaft, the connecting rods and the placing plates.

Description

Tester for charger

Technical Field

The present utility model relates to a tester, and more particularly, to a tester for a charger.

Background

The chargers are many, such as lead-acid battery chargers, valve-controlled sealed lead-acid battery chargers, cadmium-nickel battery chargers, nickel-hydrogen battery chargers, lithium ion battery chargers, portable electronic equipment lithium ion battery chargers, lithium ion battery protection circuit chargers, electric vehicle battery chargers, vehicle chargers and the like, and in the production process, the chargers of the mobile phones or computers and the like need to be subjected to plug-in detection by using a tester before leaving the factory, so that the subsequent influence of the failure of power on is avoided.

The utility model discloses a charger plug-in testing device, which is disclosed in a patent with the publication number of CN215813081U, and comprises a bottom box, wherein a placement plate is elastically supported at the top of the bottom box, at least two positioning grooves matched with a charger are formed in the placement plate, a yielding hole corresponding to a charger plug is formed in the bottom of the positioning groove, a socket corresponding to the yielding hole is formed in the top of the bottom box, a support plate is vertically arranged at the top of the bottom box, a pressing plate is arranged above the placement plate in a sliding manner along the support plate, and a pressing mechanism for driving the pressing plate to press down or reset is arranged at the top of the pressing plate. The charger plug testing device can complete plug of a plurality of chargers at one time, and complete power-on testing of the chargers.

In the above technology, although the plugging of a plurality of chargers can be completed at one time, the same batch still needs to be aligned and placed during operation, the chargers also need to be uniformly disassembled after operation, feeding and discharging are laborious, and a certain danger exists because the hand is inconvenient to place at the bottom of the pressing plate during manual operation, so that the technology has a certain limitation, and is innovated in the technology.

Disclosure of Invention

The utility model aims to provide a tester for a charger, which solves the problems that the same batch still needs to be aligned and placed in operation, the charger needs to be uniformly disassembled after the operation, feeding and discharging are laborious, and the hand is inconvenient to place at the bottom of a pressing plate during manual operation, so that the tester has certain limitation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tester for the charger comprises an operation table, wherein a fixing frame is fixedly arranged in the middle of the back surface of the operation table, a hydraulic cylinder is fixedly arranged in the middle of the top end of the fixing frame, the output end of the hydraulic cylinder penetrates through the fixing frame and is fixedly connected with a guide rod, and a pressing plate is fixedly arranged at the bottom end of the guide rod;

the middle part rotation on operation panel top is connected with the installation axle, a plurality of connecting rods are installed to the outer wall symmetry of installation axle, and is a plurality of the equal symmetry of one end of connecting rod is equipped with two mounting brackets, multiunit the spout has all been seted up to the adjacent one side of mounting bracket, and is adjacent two equal sliding connection of spout inner wall has place the board, and is a plurality of place the bottom of inboard wall and all offered the run-through groove.

As a preferable technical scheme of the utility model, the bottom ends of the inner walls of the sliding grooves are fixedly connected with extension springs, the sizes of the extension springs are consistent, and the top ends of the extension springs are fixedly connected with the bottom ends of the adjacent placing plates.

As a preferable technical scheme of the utility model, a motor is fixedly arranged in the middle of the bottom end of the operating platform, and the output end of the motor penetrates through the operating platform and is fixedly connected with the bottom end of the installation shaft.

As a preferable technical scheme of the utility model, the operation table is embedded with a test head, and the test head is positioned right below the pressing plate.

As a preferable technical scheme of the utility model, two rails are symmetrically arranged on two sides of the front side of the bottom end of the operating platform, and the inner walls of two adjacent rails are both in sliding connection with a placement box.

As a preferable technical scheme of the utility model, the sizes of the two placement boxes are consistent, and handles are fixedly arranged on the front surfaces of the two placement boxes.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the charger can be placed on the plurality of placing plates through the cooperation of the mounting shaft, the connecting rods, the mounting frame and the placing plates, the plurality of connecting rods can be driven to synchronously rotate through driving the mounting shaft to rotate, when one of the placing plates rotates to the bottom of the test head, the detecting part is positioned for detection, and the other placing plates can be fed and discharged in advance, so that the effect of cyclic detection can be achieved, the feeding and discharging time is not wasted, and the effect of improving the detection efficiency is further achieved.

2. According to the utility model, through the cooperation of the sliding groove and the tension spring, when one of the placing plates rotates to be positioned at the top of the test head, the hydraulic cylinder is driven to drive the pressing plate to descend so as to squeeze the charger, so that the charger is driven to descend until the charger is detected by contacting and electrifying the through groove and the test head, after the detection is finished, the pressing plate leaves the charger, the tension spring is not stressed at the moment, the placing plate is driven to bounce, and vertically moves upwards, and at the moment, the charger leaves the test head, so that the effect of automatically releasing contact is achieved, and the condition that manual operation is laborious is avoided.

3. According to the utility model, the rail is matched with the placement boxes, the two placement boxes can be used for placing the chargers which are qualified in detection and unqualified in detection respectively, the effect of classification and differentiation is achieved, the placement boxes corresponding to the sliding of the inner wall of the rail can be driven to rapidly move at the bottom of the operation table, and the corresponding chargers can be conveniently received.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a partial bottom view of the present utility model;

fig. 4 is a schematic bottom view of the present utility model.

In the figure: 1. an operation table; 2. a mounting shaft; 3. a connecting rod; 4. a mounting frame; 5. placing a plate; 6. a through groove; 7. a test head; 8. a fixing frame; 9. a hydraulic cylinder; 10. a guide rod; 11. a pressing plate; 12. a chute; 13. a tension spring; 14. a motor; 15. a track; 16. placing a box; 17. a handle.

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.

The utility model provides a tester for a charger through improvement, and the technical scheme of the utility model is as follows:

1-4, the device comprises an operation table 1, wherein a fixing frame 8 is fixedly arranged in the middle of the back surface of the operation table 1, a hydraulic cylinder 9 is fixedly arranged in the middle of the top end of the fixing frame 8, the output end of the hydraulic cylinder 9 penetrates through the fixing frame 8 and is fixedly connected with a guide rod 10, and a pressing plate 11 is fixedly arranged at the bottom end of the guide rod 10; the middle part on top of the operation panel 1 rotates and is connected with the installation axle 2, a plurality of connecting rods 3 are installed to the outer wall symmetry of installation axle 2, the equal symmetry of a plurality of connecting rods 3 is equipped with two mounting brackets 4, spout 12 has all been seted up to the adjacent one side of multiunit mounting bracket 4, the equal sliding connection of two adjacent spout 12 inner walls has place board 5, run through groove 6 has all been seted up to the bottom of a plurality of board 5 inner walls of placing, all can place the charger on a plurality of boards 5, can drive a plurality of connecting rods 3 synchronous rotation through drive installation axle 2 rotation, when one of them place board 5 rotates to test head 7 bottom, be located the detection position and detect, then other boards 5 of placing go up the unloading in advance, so repeatedly, alright reach the effect of cyclic detection.

Further, the bottom end of the inner walls of the sliding grooves 12 is fixedly connected with the extension springs 13, the sizes of the extension springs 13 are consistent, the top ends of the extension springs 13 are fixedly connected with the bottom ends of the adjacent placing plates 5, the placing plates 5 can be driven to descend by the aid of the arrangement of the extension springs 13 under the action of stress, and the placing plates 5 can be sprung up when not under the action of the stress.

Further, a motor 14 is fixedly installed in the middle of the bottom end of the operation platform 1, the output end of the motor 14 penetrates through the operation platform 1 and is fixedly connected with the bottom end of the installation shaft 2, and the motor 14 and the installation shaft 2 are matched to drive the plurality of connecting rods 3 to synchronously rotate at the same time.

Further, the operation panel 1 is embedded with the test head 7, and the test head 7 is located under the clamp plate 11, and the setting of test head 7 is used for contacting the charger of detecting and circular telegram, reaches the detection effect.

Further, two tracks 15 are symmetrically arranged on two sides of the front side of the bottom end of the operation table 1, the inner walls of two adjacent tracks 15 are slidably connected with the placement boxes 16, the sizes of the two placement boxes 16 are consistent, handles 17 are fixedly arranged on the front sides of the two placement boxes 16, the tracks 15 and the placement boxes 16 are arranged to facilitate driving the placement boxes 16 to slide and discharge at the bottom of the operation table 1 or store the materials to the bottom of the operation table 1, and the handles 17 are arranged to facilitate manual pushing and pulling of the placement boxes 16.

Working principle: when the charger to be detected is placed on the corresponding placing plate 5, the switch of the motor 14 is turned on, the motor 14 operates to drive the mounting shaft 2 to rotate, the connecting rod 3 and the mounting frame 4 are further driven to rotate, after one of the placing plates 5 rotates to the corresponding position at the top of the test head 7, the motor 14 stops operating, the hydraulic cylinder 9 operates under the drive of the guide rod 10, the pressing plate 11 descends to extrude the charger placed on the placing plate 5, the charger is forced to drive the placing plate 5 to descend on the inner wall of the chute 12 and extrude with the tension spring 13, the charger is powered on after the charger descends to contact with the test head 7 through the penetrating groove 6, the detection effect is achieved, and whether the charger is qualified or not is judged, meanwhile, an operator can feed the charger which rotates to the detection opposite side in advance again, after one of the chargers is detected, the motor 14 drives the mounting shaft 2 to rotate until the next charger is positioned at the top of the test head 7, the effect of cyclic detection is repeated, and the corresponding placing box 16 is driven on the rail 15 to distinguish the qualified charger from the unqualified charger.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. A tester for a charger, comprising an operating panel (1), characterized in that: the middle part of the back of the operating platform (1) is fixedly provided with a fixing frame (8), the middle part of the top end of the fixing frame (8) is fixedly provided with a hydraulic cylinder (9), the output end of the hydraulic cylinder (9) penetrates through the fixing frame (8) and is fixedly connected with a guide rod (10), and the bottom end of the guide rod (10) is fixedly provided with a pressing plate (11);

the middle part on operation panel (1) top rotates and is connected with installation axle (2), a plurality of connecting rods (3) are installed to the outer wall symmetry of installation axle (2), and is a plurality of the one end of connecting rod (3) is all symmetrical to be equipped with two mounting brackets (4), multiunit spout (12) have all been seted up to the adjacent one side of mounting bracket (4), and two adjacent spout (12) inner wall equal sliding connection has place board (5), and is a plurality of place the bottom of board (5) inner wall and all seted up run through groove (6).

2. A tester for a charger as claimed in claim 1, wherein: the bottom of a plurality of spout (12) inner wall is all fixedly connected with extension spring (13), and a plurality of extension spring (13) size is all unanimous, a plurality of extension spring (13) top all with the bottom fixed connection of adjacent board (5) of placing.

3. A tester for a charger as claimed in claim 1, wherein: the middle part fixed mounting of operation panel (1) bottom has motor (14), the output of motor (14) runs through operation panel (1) and with the bottom fixed connection of installation axle (2).

4. A tester for a charger as claimed in claim 1, wherein: the operation table (1) is embedded with a test head (7), and the test head (7) is positioned under the pressing plate (11).

5. A tester for a charger as claimed in claim 1, wherein: two rails (15) are symmetrically arranged on two sides of the front side of the bottom end of the operating platform (1), and the inner walls of the two adjacent rails (15) are both in sliding connection with a placement box (16).

6. A tester for a charger as claimed in claim 5, wherein: the sizes of the two placement boxes (16) are consistent, and handles (17) are fixedly arranged on the front faces of the two placement boxes (16).