CN215641722U - Power battery residual capacity detection device - Google Patents

Abstract

The utility model discloses a device for detecting the residual electric quantity of a power battery, belonging to the technical field of battery electric quantity detection devices and comprising a protective frame, the battery electric quantity detector is arranged on the inner side wall of the protective frame, the auxiliary assembly consists of a rubber pad, a cover plate and a wireless transmitter, the connecting wire of the detection end of the battery electric quantity detector is subjected to auxiliary storage and wiring through the wire collecting groove, the effect of convenient, efficient and rapid detection is achieved, the practicability is improved, and the rubber pad is arranged between the protective frame and the battery electric quantity detector, when the protective frame collides, the rubber pad can slow down the vibration amplitude of the protective frame, thereby playing a role of shock absorption and buffering for the battery electric quantity detector, reducing the probability of damaging the precision elements in the battery electric quantity detector, and the bottom of the outer side wall of the detection end is connected with a connecting block in a threaded manner, and the connecting block is matched with the connecting groove in a clamping manner, so that the detection end is conveniently placed and fixed in an auxiliary manner.

Description

Power battery residual capacity detection device

Technical Field

The utility model relates to the technical field of electric quantity detection devices, in particular to a power battery residual electric quantity detection device.

Background

The power battery is a power source for providing power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts.

Power battery needs to detect its inside electric capacity in real time when using, current detection device connection stability is relatively poor, and the connecting wire of inside detection end is longer, lack certain function of accomodating, lead to the connecting wire mixed and disorderly, the influence is used, and simultaneously, current detection device lacks outside protection casing, and its inside multiple precision electronic component of installing again, if it bumps against to take place the accident in carrying the in-process, easily cause the damage of inside precision component, and easily cause the external wear of detector, and then influence the use of detector.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems occurring in the conventional battery level detection assembly.

Therefore, the utility model aims to provide a power battery residual electric quantity detection device, which can solve the problems that the existing detection device is poor in connection stability, the connecting wire of an internal detection end is long, and the existing detection device is lack of a certain accommodating function, so that the connecting wire is disordered and the use is influenced, meanwhile, the existing detection device is lack of an external protection shell, and various precise electronic elements are installed in the existing detection device, so that the internal precise elements are easily damaged if accidental collision occurs in the carrying process, the external abrasion of a detector is easily caused, and the use of the detector is further influenced.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a power battery residual electric quantity detection device comprises: protection frame, battery level detector and auxiliary assembly, the protection frame inside wall sets up battery level detector, battery level detector is including connecting the rail, receiving the wire casing and detecting end, the connection rail has been seted up to the lateral wall bottom before the battery level detector, the lateral wall top left and right sides all is connected before the battery level detector receive the wire casing, detecting end arranges in on the connection rail, auxiliary assembly comprises rubber pad, apron and wireless transmitter, battery level detector arranges in the protection frame, protection frame inside wall top correspond with the bottom with the bonding of battery level detector junction the rubber pad, apron sliding connection in the protection frame outside, wireless transmitter install in the protection frame.

As a preferable aspect of the power battery remaining power detection device of the present invention, wherein: four end angles of the outer side wall of the protection frame are connected with connecting seats, and the left side and the right side of the outer side wall of the protection frame are provided with sliding rails matched with the cover plates.

As a preferable aspect of the power battery remaining power detection device of the present invention, wherein: an outlet is formed in the front end of the wire collecting groove, and a rubber sleeve is wrapped on the inner side wall of the outlet.

As a preferable aspect of the power battery remaining power detection device of the present invention, wherein: the bottom of the outer side wall of the detection end is connected with a connecting block, the top of the outer side wall of the connecting rail is symmetrically and slidably connected with a connecting groove, and the connecting block is in clamping fit with the connecting groove.

As a preferable aspect of the power battery remaining power detection device of the present invention, wherein: the battery electric quantity detector is electrically connected with an external terminal through the wireless transmitter.

Compared with the prior art: the utility model discloses a battery capacity detector, including a protection frame, a connecting plate, a connecting groove clamping device, a connecting plate, a battery capacity detector, a battery capacity detector and a battery capacity detector.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

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

FIG. 2 is a schematic view of a portion of the structure of the present invention.

In the figure: 100 protective frames, 110 connecting seats, 120 sliding rails, 200 battery capacity detectors, 210 connecting rails, 211 connecting grooves, 220 wire collecting grooves, 221 wire outlets, 230 detection terminals, 231 connecting blocks, 300 auxiliary components, 310 rubber pads and 320 cover plates.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a power battery residual capacity detection device, which is characterized in that auxiliary storage wiring is carried out on a detection end connecting wire of a battery capacity detector through a wire collecting groove, so that the effect of efficient and rapid detection is facilitated, the practicability of the detection device is improved, and a rubber pad is arranged between a protective frame and the battery capacity detector, when the protective frame collides, the rubber pad can slow down the vibration amplitude of the protective frame, so that the effect of damping and buffering is further achieved on the battery capacity detector, the probability of damage of precision elements in the battery capacity detector can be reduced, please refer to fig. 1, and the device comprises a protective frame 100, a battery capacity detector 200 and an auxiliary assembly 300;

referring to fig. 1, the protection frame 100 is a protection frame made of a metal alloy material, the protection frame 100 is used for performing auxiliary protection on the battery level detector 200, four corners of the outer side wall of the protection frame 100 are connected with connecting seats 110, the connecting seats 110 are used for matching with external fastening bolts to perform auxiliary fixing on the position of equipment, and the left and right sides of the outer side wall of the protection frame 100 are provided with slide rails 120 matched with the cover plate 320;

with continuing reference to fig. 1-2, the battery level detector 200 is screwed into the protection frame 100, the battery level detector 200 is configured to monitor the battery level to be detected in real time, a connection rail 210 is disposed at the bottom of the front sidewall of the battery level detector 200, the left and right sides of the top of the front sidewall of the battery level detector 200 are both connected to a wire take-up slot 220, the wire take-up slot 220 is configured to assist in taking in and wiring a connection line of the detection end of the battery level detector 200, so as to achieve an efficient and rapid detection effect, and increase the practicability of the battery level detector, a wire outlet 221 is disposed at the front end of the wire take-up slot 220, a rubber sleeve (not shown) is wrapped on the inner sidewall of the wire outlet 221, the detection end 230 is disposed on the connection rail 210, a connection block 231 is screwed to the bottom of the outer sidewall of the detection end 230, the top of the outer sidewall of the connection rail 210 is symmetrically slidably connected to a connection groove 211, and the connection block 231 is in clamping fit with the connection groove 211, so as to facilitate in assisting in placing and fixing the detection end 230;

referring to fig. 1, the auxiliary assembly 300 comprises a rubber pad 310, a cover plate 320 and a wireless transmitter 330, the rubber pad 310 is adhered to the top and bottom of the inner sidewall of the protection frame 100 at the corresponding connection position with the battery power detector 200, the rubber pad 310 is disposed between the protection frame 100 and the battery power detector 200, when the protection frame 100 collides, the rubber pad 310 can reduce the vibration amplitude of the protection frame 100, thereby playing a role of shock absorption and buffering for the battery power detector 200, when the battery power detector 200 is not in use, the protection frame 100 is placed in the protection frame 100, the protection frame 100 can effectively play a role of shock absorption and buffering to protect the battery power detector 200, thereby not only reducing the probability of damage to the precise components inside the battery power detector 200, but also avoiding accidental surface scratch and abrasion of the battery power detector 200, the cover plate 320 is slidably connected to the outer side of the protection frame 100, the wireless transmitter 330 is screwed into the protection frame 100, and the battery level detector 200 is electrically connected to an external terminal through the wireless transmitter 330, thereby facilitating data transmission.

The working principle is as follows: when the utility model is used, the wire collecting groove 220 is used for carrying out auxiliary storage and wiring on the connecting wire of the detection end of the battery electric quantity detector 200, the effect of convenient, high-efficiency and rapid detection is achieved, the practicability is increased, and a rubber pad 310 provided between the protection frame 100 and the battery level gauge 200, when the protection frame 100 collides, the rubber pad 310 can reduce the vibration amplitude of the protection frame 100, thereby providing a shock absorption and buffering effect for the battery level detector 200, when the battery power detector 200 is not in use, the battery power detector is placed in the protection frame 100, the protection frame 100 can effectively play a role in damping and buffering and protecting the battery power detector 200, can reduce the inside precision component probability of damaging of battery power detector 200, and detect end 230 lateral wall bottom spiro union has connecting block 231, and connecting block 231 clamps the cooperation with connecting groove 211, and the convenience is assisted to detecting end 230 and is placed fixedly.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. The utility model provides a power battery residual capacity detection device which characterized in that includes: the battery electric quantity detection device comprises a protective frame (100), a battery electric quantity detector (200) and an auxiliary assembly (300), wherein the battery electric quantity detector (200) is arranged on the inner side wall of the protective frame (100), the battery electric quantity detector (200) comprises a connecting rail (210), a wire collecting groove (220) and a detection end (230), the connecting rail (210) is arranged at the bottom of the front side wall of the battery electric quantity detector (200), the left side and the right side of the top of the front side wall of the battery electric quantity detector (200) are connected with the wire collecting groove (220), the detection end (230) is arranged on the connecting rail (210), the auxiliary assembly (300) is composed of a rubber pad (310), a cover plate (320) and a wireless transmitter (330), the battery electric quantity detector (200) is arranged in the protective frame (100), the inner side wall of the protective frame (100) corresponds to the bottom of the top of the protective frame (100) and is bonded with the joint of the battery electric quantity detector (200), the cover plate (320) is connected to the outer side of the protection frame (100) in a sliding mode, and the wireless transmitter (330) is installed in the protection frame (100).

2. The device for detecting the residual electric quantity of the power battery according to claim 1, wherein the four corners of the outer side wall of the protection frame (100) are connected with connecting seats (110), and the left and right sides of the outer side wall of the protection frame (100) are provided with sliding rails (120) matched with the cover plate (320).

3. The device for detecting the residual electric quantity of the power battery according to claim 1, wherein an outlet (221) is formed at the front end of the wire collecting groove (220), and a rubber sleeve is coated on the inner side wall of the outlet (221).

4. The device for detecting the residual electric quantity of the power battery according to claim 1, wherein a connecting block (231) is connected to the bottom of the outer side wall of the detecting terminal (230), connecting grooves (211) are symmetrically and slidably connected to the top of the outer side wall of the connecting rail (210), and the connecting block (231) is in clamping fit with the connecting grooves (211).

5. The device for detecting the remaining amount of power battery according to claim 1, wherein the battery level detector (200) is electrically connected to an external terminal through the wireless transmitter (330).

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