CN219201858U

CN219201858U - Battery pack charging detection device

Info

Publication number: CN219201858U
Application number: CN202223598566.8U
Authority: CN
Inventors: 何振良
Original assignee: Guangdong Future Power Technology Co ltd
Current assignee: Guangdong Future Power Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a battery pack charging detection device, and particularly relates to the field of battery packs. According to the utility model, through the arrangement of the storage mechanism, when the charging device carries out voltage detection on the charging bag, firstly, the isolation plate is movably opened through the first hinge, through the arrangement of the isolation plate, effective guarantee is provided for the isolation protection of the connector in the storage groove, then the connector is overturned and exposed through the rotating shaft, then the rotating shaft is in butt joint with the voltage detection interface of the charging bag, and when the connector is inserted into the voltage detection interface of the charging bag, the telescopic springs in the two sides of the connector can push the support plate to clamp the anti-slip teeth in the support plate into the voltage detection interface of the charging bag through the movable shaft for fixing, so that effective guarantee is provided for the butt joint and anti-falling of the connector and the voltage detection interface of the charging bag.

Description

Battery pack charging detection device

Technical Field

The utility model relates to the field of battery packs, in particular to a battery pack charging detection device.

Background

The battery pack is formed by connecting a plurality of single batteries or super capacitors in series and parallel to form a module, and then a plurality of modules are connected in series and parallel to form a battery pack with certain voltage and capacity, and the battery pack is placed in a sealed box body to form the battery pack.

Through retrieval, the prior patent (publication number: CN 114113748A) discloses a charging detection device, which comprises a detection box body, a charging detection circuit, a signal detection circuit, a mode change-over switch, a charging end group and a load end group; the charging end group comprises a first charging end and a first signal end, the load end group comprises a second charging end and a second signal end, the first charging end and the second charging end are connected through a charging detection circuit, and the second charging end and the second signal end are connected through a signal detection circuit; the charging terminal group is positioned at a charging gun seat at the bottom of the charging detection device, and the load terminal group is positioned at a charging gun at the top of the charging detection device; the signal detection circuit is provided with a mode changeover switch for switching between a power supply detection mode and a load detection mode, and respectively detecting charging of the power supply device and the load device. The device can detect the control signal in the charging process, and provides an effective way for analyzing and solving the problems in the charging process;

the inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. most of the traditional charging detection devices directly insert the connector into the battery pack to perform detection when the voltage detection of the battery pack is performed, and because the connector is connected with the battery pack, the connector is simply abutted, and the situation that the connector and the battery pack are loosened and fall off due to external factors is easily caused, so that the normal detection of the charging detection device on the battery pack is influenced; 2. when the traditional charging device detects the voltage of the charging bag, the inside of the device can cause larger heat due to larger voltage, and the condition of short circuit of the power line inside the charging detection device can be caused due to overhigh temperature for a long time, so that the normal detection problem of the charging detection device is influenced;

therefore, a battery pack charge detection device is proposed to address the above-described problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a battery pack charging detection device which has the advantages of being capable of being in butt joint and fixation and being convenient for heat dissipation.

(II) technical scheme

The battery pack charging detection device comprises a voltage detector and a storage mechanism, wherein a display panel is fixedly connected to the inner side of the upper part of the voltage detector, one side of the voltage detector is provided with the storage mechanism, and the storage mechanism comprises a storage groove, a first hinge, a partition plate, a sealing gasket and an anti-falling assembly.

The voltage detector is characterized in that a storage groove is formed in one side of the voltage detector, a first hinge is installed on one side of the storage groove in a matched mode, a separation plate is installed on the other side of the first hinge in a matched mode, a sealing gasket is fixedly connected to the inner side of the separation plate, and an anti-falling assembly is arranged on the inner side of the storage groove.

Preferably, the anti-falling assembly comprises a rotating shaft, a connector, a movable shaft, a supporting plate, a telescopic spring and anti-slip teeth.

Preferably, the inner wall of the accommodating groove is fixedly connected with a rotating shaft, and the other end of the rotating shaft is provided with a connector in a matched mode.

Preferably, the two sides of the connector are fixedly connected with movable shafts, the other sides of the movable shafts are matched and provided with supporting plates, one sides of the supporting plates are fixedly connected with telescopic springs, and the inner sides of the supporting plates are provided with anti-slip teeth.

Preferably, a heat dissipation mechanism is arranged on one side of the interior of the voltage detector, and the heat dissipation mechanism comprises a placing frame, a through hole, a second hinge, a dust-proof plate, a miniature motor, a motor shaft and a fan.

Preferably, the inner side of the voltage detector is connected with a placing frame in a penetrating manner, a through hole is formed in the upper portion of the placing frame, a second hinge is mounted on one side of the placing frame in a matched manner, and a dust-proof plate is mounted on the other side of the second hinge in a matched manner.

Preferably, the inner side of the placement frame is fixedly connected with a micro motor, an output shaft of the micro motor is fixedly connected with a motor shaft through a coupler, and the other end of the motor shaft is matched and provided with a fan.

(III) beneficial effects

Compared with the prior art, the utility model provides a battery pack charging detection device, which has the following beneficial effects.

1. According to the utility model, through the arrangement of the storage mechanism, when the charging device carries out voltage detection on the charging bag, firstly, the isolation plate is movably opened through the first hinge, through the arrangement of the isolation plate, effective guarantee is provided for the isolation protection of the connector in the storage groove, then the connector is turned over and exposed through the rotating shaft, the connector is rotated through the rotating shaft, effective guarantee is provided for the storage of the connector, then the rotating shaft is abutted with the voltage detection interface of the charging bag, and when the connector is inserted into the voltage detection interface of the charging bag, the telescopic springs in the two sides of the connector push the support plate to clamp the anti-slip teeth in the support plate into the voltage detection interface of the charging bag through the movable shaft for fixing, so that effective guarantee is provided for the abutting joint and anti-falling of the connector and the voltage detection interface of the charging bag;

2. according to the utility model, through the arrangement of the heat dissipation mechanism, when the charging device performs voltage detection on the charging bag, the miniature motor in the rack can be started to drive the motor shaft to rotate the fan, so that the rotating fan drives heat emitted from the inside of the voltage detector to be discharged through the through hole, thereby providing effective guarantee for internal heat dissipation of the voltage detector, and meanwhile, in the ventilation process of the through hole, the dust-proof plate can be movably closed through the second hinge for dust prevention and entering of the through hole, thereby providing effective guarantee for internal dust prevention of the voltage detector.

Drawings

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

FIG. 2 is a schematic view of a housing mechanism according to the present utility model;

FIG. 3 is a schematic view of an anti-falling assembly according to the present utility model;

fig. 4 is a schematic structural diagram of a heat dissipation mechanism according to the present utility model.

In the figure: 1. a voltage detector; 2. a display panel; 3. a storage mechanism; 301. a storage groove; 302. a first hinge; 303. a partition plate; 304. a sealing gasket; 305. an anti-drop assembly; 3051. a rotating shaft; 3052. a connector; 3053. a movable shaft; 3054. a support plate; 3055. a telescopic spring; 3056. anti-slip teeth; 4. a heat dissipation mechanism; 401. a placing rack; 402. a through hole; 403. a second hinge; 404. a dust-proof plate; 405. a micro motor; 406. a motor shaft; 407. a fan.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, the present utility model: the utility model provides a battery package detection device that charges, includes voltage detector 1 and receiving mechanism 3, and voltage detector 1's top inboard fixedly connected with display panel 2, voltage detector 1's one side is provided with receiving mechanism 3, and voltage detector 1's inside one side is provided with cooling mechanism 4.

Wherein: when the charging detection device detects the voltage of the charging bag, firstly, the voltage detector 1 is abutted with the interface of the charging bag through the storage mechanism 3 to prevent falling, and meanwhile, the heat dissipation and dust prevention can be carried out on the voltage detector 1 through the heat dissipation mechanism 4.

Referring to fig. 1, fig. 2 and fig. 3, a battery pack charging detection device, the receiving mechanism 3 includes a receiving groove 301, a first hinge 302, a partition 303, a sealing pad 304 and an anti-falling component 305, the receiving groove 301 is provided at one side of the voltage detector 1, the first hinge 302 is installed at one side of the receiving groove 301 in a matching manner, the partition 303 is installed at the other side of the first hinge 302 in a matching manner, the sealing pad 304 is fixedly connected at the inner side of the partition 303, the anti-falling component 305 is provided at the inner side of the receiving groove 301, the anti-falling component 305 includes a rotating shaft 3051, a connector 3052, a movable shaft 3053, a supporting plate 3054, a telescopic spring 3055 and anti-sliding teeth 3056, the rotating shaft 3051 is fixedly connected at the inner wall of the receiving groove 301, the other end of the rotating shaft 3051 is provided with the connector 3052 in a matching manner, both sides of the connector 3052 are fixedly connected with the movable shaft 3053, the supporting plate 3054 is installed at the other side of the movable shaft 3054 in a matching manner, the telescopic spring 3055 is fixedly connected at one side of the supporting plate 3054, and the anti-sliding teeth 6 are provided at the inner side of the supporting plate 3054.

Wherein: when the storage mechanism 3 is used for butting and preventing the voltage detector 1 and the charging pack from falling off, firstly, the isolation plate 303 is movably opened through the first hinge 302, through the arrangement of the isolation plate 303, an effective guarantee is provided for the isolation protection of the connector 3052 in the storage groove 301, then the connector 3052 is overturned and exposed through the rotating shaft 3051, the connector 3052 is rotated through the rotating shaft 3051, an effective guarantee is provided for the storage of the connector 3052, then the rotating shaft 3051 is butted with the charging pack voltage detection interface, when the connector 3052 is inserted into the charging pack voltage detection interface, the telescopic springs 3055 in the two sides of the connector 3052 push the support plate 3054 to clamp the anti-slip teeth 3056 in the support plate 3054 into the charging pack voltage detection interface through the movable shaft 3053, and an effective guarantee is provided for butting and preventing the connector 3052 and the charging pack voltage detection interface.

Referring to fig. 1 and 4, a battery pack charging detection device, the heat dissipation mechanism 4 includes a placement frame 401, a through hole 402, a second hinge 403, a dust-proof plate 404, a micro motor 405, a motor shaft 406 and a fan 407, wherein the placement frame 401 is connected with the inner side of the voltage detector 1 in a penetrating manner, the through hole 402 is formed above the placement frame 401, the second hinge 403 is mounted on one side of the placement frame 401 in a matching manner, the dust-proof plate 404 is mounted on the other side of the second hinge 403 in a matching manner, the micro motor 405 is fixedly connected with the inner side of the placement frame 401, the motor shaft 406 is fixedly connected with the output shaft of the micro motor 405 through a coupling, and the fan 407 is mounted on the other end of the motor shaft 406 in a matching manner.

Wherein: when the heat dissipation mechanism 4 dissipates heat of the voltage detector 1, the micro motor 405 inside the placement frame 401 can be started to drive the motor shaft 406 to rotate the fan 407, so that the rotating fan 407 drives heat dissipated inside the voltage detector 1 to be discharged through the through hole 402, thereby providing effective guarantee for internal heat dissipation of the voltage detector 1, and meanwhile, in the ventilation process of the through hole 402, the dust-proof plate 404 can be movably closed through the second hinge 403, and the purpose of dust-proof entering is achieved for the through hole 402, so that effective guarantee is provided for internal dust-proof of the voltage detector 1.

The working principle of the utility model is that; when the charging detection device detects the voltage of a charging bag, firstly, the voltage detector 1 is abutted against the interface of the charging bag through the storage mechanism 3 to prevent the voltage detector 1 from falling off, when the storage mechanism 3 is abutted against the interface of the charging bag to prevent the voltage detector 1 from falling off, firstly, the isolation plate 303 is movably opened through the first hinge 302, then the connector 3052 is overturned and exposed through the rotating shaft 3051, then the rotating shaft 3051 is abutted against the interface of the charging bag voltage detection, when the connector 3052 is inserted into the interface of the charging bag voltage detection, the telescopic springs 3055 in the two sides of the connector 3052 push the support plate 3054 to clamp the anti-slip teeth 3056 in the support plate 3054 into the interface of the charging bag voltage detection through the movable shaft 3053, meanwhile, the heat dissipation and dust prevention can be carried out on the voltage detector 1 through the heat dissipation mechanism 4, when the heat dissipation mechanism 4 is used for dissipating heat of the voltage detector 1, the miniature motor 405 in the storage rack 401 can be started to drive the fan 407 to rotate, so that the rotating fan 407 drives the heat emitted in the voltage detector 1 to be discharged through the through hole 402, and simultaneously, and in the through hole 402, the dustproof plate 403 can be closed through the second hinge 3056, and the model of the miniature motor 405 can be the mode of the miniature motor 405, and the model of the battery 404 is the type of the battery is the charging device.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a battery package detection device that charges, includes voltage detector (1) and receiving mechanism (3), its characterized in that: the display panel (2) is fixedly connected to the inner side of the upper part of the voltage detector (1), one side of the voltage detector (1) is provided with a containing mechanism (3), and the containing mechanism (3) comprises a containing groove (301), a first hinge (302), a separation plate (303), a sealing gasket (304) and an anti-falling component (305);

one side of voltage detector (1) has been seted up and has been accomodate groove (301), one side cooperation of accomodating groove (301) is installed first hinge (302), division board (303) are installed in the opposite side cooperation of first hinge (302), the inboard fixedly connected with sealed pad (304) of division board (303), the inboard of accomodating groove (301) is provided with anti-drop subassembly (305).

2. The battery pack charge detection apparatus according to claim 1, wherein: the anti-drop assembly (305) includes a rotating shaft (3051), a connector (3052), a movable shaft (3053), a support plate (3054), a telescopic spring (3055) and anti-slip teeth (3056).

3. The battery pack charge detection apparatus according to claim 2, wherein: the inner wall of accomodating groove (301) fixedly connected with pivot (3051), connector (3052) are installed in the other end cooperation of pivot (3051).

4. A battery pack charge detection apparatus according to claim 3, wherein: both sides of connector (3052) are all fixedly connected with loose axle (3053), backup pad (3054) are installed in the opposite side cooperation of loose axle (3053), one side fixedly connected with extension spring (3055) of backup pad (3054), anti-skidding tooth (3056) have been seted up to the inboard of backup pad (3054).

5. The battery pack charge detection apparatus according to claim 1, wherein: the voltage detector is characterized in that a heat dissipation mechanism (4) is arranged on one side of the inside of the voltage detector (1), and the heat dissipation mechanism (4) comprises a placing frame (401), a through hole (402), a second hinge (403), a dust-proof plate (404), a micro motor (405), a motor shaft (406) and a fan (407).

6. The battery pack charge detection apparatus according to claim 5, wherein: the inside through-connection of voltage detector (1) has rack (401), through-hole (402) have been seted up to the top of rack (401), second hinge (403) are installed in the cooperation of one side of rack (401), dust guard (404) are installed in the cooperation of the opposite side of second hinge (403).

7. The battery pack charge detection apparatus according to claim 6, wherein: the inner side of the placement frame (401) is fixedly connected with a miniature motor (405), an output shaft of the miniature motor (405) is fixedly connected with a motor shaft (406) through a coupler, and the other end of the motor shaft (406) is matched and provided with a fan (407).