CN218380760U

CN218380760U - Quick detection device of battery package size

Info

Publication number: CN218380760U
Application number: CN202222808294.3U
Authority: CN
Inventors: 陈咨斌; 刘基; 黄锋武
Original assignee: Suzhou Huanneng New Energy Technology Co ltd
Current assignee: Suzhou Huanneng New Energy Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a quick detection device for the size of a battery pack, which comprises a T-shaped support and a plug board clamped with a charging port of the battery pack, wherein the support comprises a middle main rod and L-shaped connecting frames arranged on two sides of the main rod, the free end of each connecting frame is provided with a positioning surface, a positioning pin inserted into a mounting hole of the battery pack is arranged on the positioning surface, and the positioning pin is connected with a pressing plate; the plugboard is arranged in parallel with the end face of the free end of the main rod, a first extension rod and four first measurement surfaces are arranged on the end face of the free end of the main rod, four second measurement surfaces and two extension rods corresponding to the first measurement surfaces are arranged on the plugboard, and a connecting line between the first measurement surfaces forms a square shape; when the plugboard inserted the mouth that charges of battery package, measure the horizontal interval between an extension rod and the extension rod No. two, measure the distance between each measurement face and its corresponding measurement face No. two. The utility model discloses in extend to near the plugboard with the position equivalence of locating pin, the staff of being convenient for is measured with the slide caliper rule.

Description

Quick detection device of battery package size

Technical Field

The utility model relates to a battery package detection area especially relates to a quick detection device of battery package size.

Background

Under the pressure of energy and environmental protection, new energy automobiles will become the development direction of future automobiles. The new energy vehicle adopts a battery replacement mode for keeping a plurality of vehicle enterprises in good endurance, the battery package needs to be replaced to ensure that the size of the battery package is accurate enough, otherwise, the battery packaging vehicle has certain potential safety hazards, the battery package is mainly the distance between a mounting hole and a battery port, and when the error of the size of the battery package exceeds the designed tolerance, the connector cannot be inserted into the charging port or the mutual insertion is not tight, so that the unpredictable result is generated.

Considering that the appearance of the battery pack is large, the measurement of the battery pack also exists in the battery replacement station at each city end, the detection mechanism is disassembled in a split assembly mode for convenience of transportation, and meanwhile, the profiling foam and the draw-bar box are used for protecting the detection mechanism from being damaged by the outside. In order to maintain the measurement accuracy of the detection mechanism, the design that the separation is selected as little as possible and the high-accuracy positioning pins are adopted for positioning at the separation part

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick detection device of battery package size.

The utility model discloses an innovation point lies in extending the position equivalence of locating pin to near plugboard, and the staff of being convenient for is measured with the slide caliper rule.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that:

a quick detection device for the size of a battery pack is characterized by comprising a T-shaped support and a plug board clamped with a charging port of the battery pack, wherein the support comprises a middle main rod and L-shaped connecting frames arranged on two sides of the main rod, a positioning surface is arranged on the free end of each connecting frame, a positioning pin inserted into a mounting hole of the battery pack is arranged on each positioning surface, and a pressing plate is connected to each positioning pin; the plug board is arranged in parallel to the end face of the free end of the main rod, a first extension rod and four first measurement surfaces are arranged on the end face of the free end of the main rod, four second measurement surfaces and four second extension rods corresponding to the first measurement surfaces are arranged on the plug board, and a connecting line between the first measurement surfaces forms a square shape; when the plugboard inserted the mouth that charges of battery package, measure the horizontal interval between extension rod and No. two extension rods, measure the distance between each measurement face and its corresponding No. two measurement faces.

Insert the battery package mounting hole with two locating pins of support after, press from both sides tightly with the clamp plate, the support is accomplished fixedly, and the plugboard inserts the battery package mouth that charges, measures the distance between face and the corresponding No. two measuring faces of measuring one number, and four data of contrast can judge whether qualified for the mounting hole position of the mouth that charges, measure the horizontal distance between extension rod and No. two extension rods, judge the symmetry of the mouth that charges and mounting hole, easy operation, easy dismounting.

Preferably, the bracket and the patch panel are placed in a draw-bar box. The transportation between the various power stations in the city is convenient.

Preferably, the main rod of the bracket is spliced with the connecting bracket. The T-shaped structure has the advantages that the whole occupied space is large, so that the main rod and the connecting frame are changed into detachable structures, the main rod and the connecting frame are more easily placed into the draw-bar box, and the size of the draw-bar box can be reduced.

Preferably, foam is arranged in the draw-bar box, and the foam is provided with profiling grooves for installing the bracket and the plugboard. The protective device is used for protecting the support and the plug board and avoiding abrasion and deformation.

Preferably, the bracket and the plug board are made of stainless steel, and the bracket is of a hollow structure. The stainless steel material is less influenced by the temperature, the rigidity is good, the stainless steel material cannot deform, errors caused during measurement are avoided, and the hollowed-out structure greatly reduces the weight of the support.

Preferably, the pressing plate is connected with the positioning pin through a bolt, a through hole through which the bolt penetrates is arranged on the pressing plate, and a threaded hole through which the bolt is inserted and screwed is formed in the positioning pin. The pressing plate is simple to mount and dismount.

The utility model has the advantages that:

1. the utility model discloses in extend to near the plugboard with the position equivalence of locating pin, the staff of being convenient for is measured with the slide caliper rule.

2. The utility model discloses in with draw-bar box loading be convenient for transport between each power station that trades in city.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the storage state.

Fig. 3 is a schematic structural view of the connection frame.

Fig. 4 is a schematic structural view of the patch panel.

Detailed Description

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

Example 1: as shown in fig. 1, 2, 3, and 4, a device for rapidly detecting the size of a battery pack comprises a T-shaped bracket 1 and a plug board 2 clamped with a charging port of the battery pack, wherein the bracket 1 and the plug board 2 are made of stainless steel, the bracket 1 is of a hollow structure, the bracket 1 and the plug board 2 are placed in a draw-bar box 3, foam 4 is arranged in the draw-bar box 3, a profiling groove 4.1 for installing the bracket 1 and the plug board 2 is formed in the foam 4, the bracket 1 comprises a middle main rod 1.1 and L-shaped connecting frames 1.2 arranged on two sides of the main rod 1.1, the main rod 1.1 and the connecting frames 1.2 of the bracket are spliced, a free end of the connecting frame 1.2 is provided with a positioning surface 1.21, a positioning pin 1.22 inserted into a mounting hole of the battery pack is arranged on the positioning surface 1.21, the positioning pin 1.22 is connected with a pressing plate 1.23, the pressing plate 1.23 is connected with the positioning pin 1.22 through a bolt, a through hole 1.231 for the bolt to pass through is arranged on the pressing plate 1.23, and a threaded hole for inserting and screwing the positioning pin 1.221 for screwing in the bolt; the plugboard 2 is arranged in parallel to the end face 1.11 of the free end of the main rod, a first extension rod 1.2 and four first measuring surfaces 1.3 are arranged on the end face 1.11 of the free end of the main rod, four second measuring surfaces 2.1 and four second extension rods 2.2 corresponding to the first measuring surfaces 1.3 are arranged on the plugboard 2, and a connecting line between the first measuring surfaces 1.3 forms a square shape; when plugboard 2 inserted the mouth that charges of battery package, measure the horizontal interval between extension rod 1.2 and the extension rod 2.2 No. two, measure the distance between each measuring face 1.3 and its corresponding measuring face 2.1 No. two.

The during operation, mobile jib 1.1 and link 1.2 of support are taken out from draw-bar box 3 in, mobile jib 1.1 and link 1.2 of concatenation support, insert the battery package mounting hole with two locating pins 1.22 of support 1 earlier after, press from both sides tightly with clamp plate 1.23, the support is accomplished fixedly, plugboard 2 inserts the battery package mouth that charges, measure the distance between 1.3 of a measuring surface and its corresponding No. two measuring surfaces 2.1 with slide caliper rule, whether the distance is in the tolerance range, horizontal distance between an extension rod and No. two extension rods, judge whether the symmetry of battery package mounting hole and the mouth that charges is in the tolerance range.

The described embodiments are only some, but not all embodiments of the invention. 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.

Claims

1. A quick detection device for the size of a battery pack is characterized by comprising a T-shaped support and a plug board clamped with a charging port of the battery pack, wherein the support comprises a main rod in the middle and L-shaped connecting frames arranged on two sides of the main rod, a positioning surface is arranged at the free end of each connecting frame, a positioning pin inserted into a mounting hole of the battery pack is arranged on each positioning surface, and a pressing plate is connected to each positioning pin; the plug board is arranged in parallel to the end face of the free end of the main rod, a first extension rod and four first measurement surfaces are arranged on the end face of the free end of the main rod, four second measurement surfaces and four second extension rods corresponding to the first measurement surfaces are arranged on the plug board, and a connecting line between the first measurement surfaces forms a square shape; when the plugboard inserted the mouth that charges of battery package, measure the horizontal interval between extension rod and No. two extension rods, measure the distance between each measurement face and its corresponding No. two measurement faces.

2. The device for rapidly detecting the size of a battery pack according to claim 1, wherein the bracket and the insertion plate are placed in a draw-bar box.

3. The device for rapidly detecting the size of the battery pack as claimed in claim 2, wherein the main rod of the bracket is spliced with the connecting bracket.

4. The device for rapidly detecting the size of the battery pack according to claim 3, wherein foam is arranged in the draw-bar box, and the foam is provided with profiling grooves for accommodating the bracket and the plug board.

5. The device for rapidly detecting the size of the battery pack according to claim 1, wherein the bracket and the insertion plate are made of stainless steel, and the bracket is of a hollow structure.

6. The device for rapidly detecting the size of the battery pack according to claim 1, wherein the pressing plate is connected with the positioning pin through a bolt, a through hole through which the bolt passes is arranged on the pressing plate, and a threaded hole into which the bolt is inserted is arranged on the positioning pin.