CN218727881U

CN218727881U - Battery testing jig

Info

Publication number: CN218727881U
Application number: CN202222968622.6U
Authority: CN
Inventors: 温必锋
Original assignee: Guangdong Huacheng Industrial And Commercial Senior Technical School
Current assignee: Guangdong Huacheng Industrial And Commercial Senior Technical School
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a battery test fixture, including drive assembly, test stand, rack, adjusting part, support and test table, the support is located on the test table, the rack is located in the support and is located on the test table, the support top is equipped with the hydraulic stem, the test stand is located on the hydraulic stem, be equipped with adjusting part in the test stand, be equipped with adjusting part in the rack, adjusting part includes adjusting screw, slide rail, drive block, driven block, actuating lever, driven lever and connecting rod, adjusting screw is rotatory to be located in test stand and rack, the slide rail is located adjusting screw both sides, drive block and slide rail sliding connection, drive block and adjusting screw threaded connection; the utility model belongs to the test fixture field specifically is one kind through equidistance controllability, is convenient for fix the battery to automatically with probe and battery to it, improved detectable scope, can be applied to the battery test fixture of the battery of different models.

Description

Battery testing jig

Technical Field

The utility model belongs to the technical field of test fixture, specifically indicate a battery test fixture.

Background

In the process of manufacturing batteries, various parameters of the batteries, such as lithium batteries and other storage batteries, are often tested, and parameters of the batteries, such as voltage, internal resistance, capacity, internal pressure, self-discharge rate, and the like, are often tested. There are various types of common batteries, and thus, jigs used in testing are ready to be configured in various ways, thereby increasing costs.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a through equidistant controllability, be convenient for to the battery fixed to automatically with probe and battery to it, improved detectable scope, can be applied to the battery test fixture of the battery of different models.

The utility model adopts the following technical scheme: the detection device comprises a driving assembly, a detection frame, a placing frame, an adjusting assembly, a support and a detection table, wherein the support is arranged on the detection table, the placing frame is arranged in the support and is located on the detection table, a hydraulic rod is arranged above the support, the detection frame is arranged on the hydraulic rod, the adjusting assembly is arranged in the detection frame, the adjusting assembly is arranged in the placing frame and comprises an adjusting screw rod, a slide rail, a driving block, a driven block, a driving rod, a driven rod and a connecting rod, the adjusting screw rod is rotatably arranged in the detection frame and the placing frame, the slide rail is arranged on two sides of the adjusting screw rod, the driving block is connected with the slide rail in a sliding manner, the driving block is connected with the adjusting screw rod in a threaded manner, the driven block is connected with the slide rail in a sliding manner, the driven block is sleeved on the adjusting screw rod in a non-contact manner, one end of the driving rod is hinged to the driving block, the driven rod is hinged to the driving rod, the middle end of the driven rod is hinged to the driven block, the connecting rod is hinged to the placing frame or the inner wall of the detection frame.

Furthermore, a driving block and a driven block in the detection frame are provided with test probes.

Furthermore, a driving block and a driven block in the placing rack are provided with clamping plates.

Further, the driving assembly comprises a driving frame, a driving gear, an upper gear and a lower gear, the driving gear, the upper gear and the lower gear are rotatably arranged in the driving frame, and the driving gear is meshed with the upper gear and the lower gear.

Furthermore, the upper gear is connected with an adjusting screw rod in the detection frame through a universal coupling, and the lower gear is connected with the adjusting screw rod in the placement frame through the universal coupling.

Furthermore, a surrounding baffle frame is arranged on the support and is positioned above the placing frame.

Furthermore, a sliding rod is arranged between the detection table and the support, and the detection frame is arranged on the sliding rod in a sliding mode.

Further, a motor is connected to the driving gear.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme battery test fixture is convenient for to the battery is fixed through equidistance controllability to automatically with probe and battery to it, improved detectable scope, can be applied to the battery of different models.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the adjustment assembly;

fig. 3 is a schematic structural view of the enclosure frame.

The device comprises a driving assembly 1, a detecting frame 2, a detecting frame 3, a placing frame 4, an adjusting assembly 5, a support 6, a detecting table 7, a hydraulic rod 8, an adjusting screw rod 9, a sliding rail 10, a driving block 11, a driven block 12, a driving rod 13, a driven rod 14, a connecting rod 15, a testing probe 16, a clamping plate 17, a driving frame 18, a driving gear 19, an upper gear 20, a lower gear 21, a surrounding frame 22 and a sliding rod.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in fig. 1-3, the detection device comprises a driving assembly, a detection frame, a placing frame, an adjusting assembly, a support and a detection table, wherein the support is arranged on the detection table, the placing frame is arranged in the support and is located on the detection table, a hydraulic rod is arranged above the support, the detection frame is arranged on the hydraulic rod, the adjusting assembly is arranged in the detection frame, the adjusting assembly is arranged in the placing frame and comprises an adjusting screw rod, a slide rail, a driving block, a driven block, a driving rod, a driven rod and a connecting rod, the adjusting screw rod is rotatably arranged in the detection frame and the placing frame, the slide rail is arranged on two sides of the adjusting screw rod, the driving block is slidably connected with the slide rail, the driving block is in threaded connection with the adjusting screw rod, the driven block is slidably connected with the slide rail, the driven block is sleeved outside the adjusting screw rod and is not in contact with the driven rod, one end of the driving rod is hinged to the driving block, the driven rod is hinged to the driving rod, the middle end of the driven rod is hinged to the driven block, the connecting rod is hinged to the placing frame, and hinged to the detection frame or the inner wall.

Furthermore, the driving block and the driven block in the detection frame are provided with test probes.

Furthermore, a sliding rod is arranged between the detection platform and the support, and the detection frame is arranged on the sliding rod in a sliding mode.

Further, a motor is connected to the driving gear.

When specifically using, the starter motor drives drive gear rotatory, it is rotatory with lower gear synchronous revolution to drive the gear, and then drive in the test rack and the rack adjusting screw synchronous revolution through universal joint, adjusting screw drives the drive block and removes, and then drive the actuating lever, driven lever and connecting rod synchronous revolution, and then drive the equidistance of driven block and remove, make keep equidistant regulation between driven block and the drive block, and then arrange the battery fixed and equidistance, and with the test probe to its battery, and then control the hydraulic stem lift, test the battery.

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.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a battery test fixture which characterized in that: including drive assembly, test stand, rack, adjusting part, support and detection platform, the support is located and is examined on the test platform, the rack is located in the support and is located and examine on the test platform, the support top is equipped with the hydraulic stem, it locates on the hydraulic stem to detect the frame, be equipped with adjusting part in the test stand, be equipped with adjusting part in the rack, adjusting part includes adjusting screw, slide rail, drive block, driven piece, actuating lever, driven lever and connecting rod, adjusting screw is rotatory to be located in test stand and rack, the adjusting screw both sides are located to the slide rail, drive block and slide rail sliding connection, drive block and adjusting screw threaded connection, driven piece and slide rail sliding connection, the driven piece cover is located the adjusting screw outside contactless, actuating lever one end is articulated to be located on the drive block, driven lever and actuating lever are articulated, the driven lever middle-end is articulated to be located on the driven piece, connecting rod and driven lever are articulated, connecting rod and test stand or inner wall are articulated.

2. The battery testing jig of claim 1, wherein: and test probes are arranged on the driving block and the driven block in the detection frame.

3. The battery testing jig of claim 2, wherein: and clamping plates are arranged on the driving block and the driven block in the placing rack.

4. The battery testing jig of claim 3, wherein: the driving assembly comprises a driving frame, a driving gear, an upper gear and a lower gear, wherein the driving gear, the upper gear and the lower gear are rotatably arranged in the driving frame, and the driving gear, the upper gear and the lower gear are meshed.

5. The battery testing jig of claim 4, wherein: the upper gear is connected with the adjusting screw rod in the detection frame through the universal coupling, and the lower gear is connected with the adjusting screw rod in the placement frame through the universal coupling.

6. The battery testing jig of claim 5, wherein: the support is provided with a surrounding and blocking frame, and the surrounding and blocking frame is located above the placing frame.

7. The battery testing jig of claim 6, wherein: a sliding rod is arranged between the detection table and the support, and the detection frame is arranged on the sliding rod in a sliding mode.

8. The battery testing jig of claim 6, wherein: the driving gear is connected with a motor.