CN215647867U

CN215647867U - Battery control panel with wireless function of charging

Info

Publication number: CN215647867U
Application number: CN202121625140.XU
Authority: CN
Inventors: 高明; 刘传德; 杨东方
Original assignee: Shenzhen Dingyue Technology Co ltd
Current assignee: Shenzhen Dingyue Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-25
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a battery control panel with a wireless charging function, which comprises a protective shell with an upward opening and a battery control panel, wherein a placing door is hinged to the surface of the protective shell, a fixed plate parallel to the battery control panel is fixed in the middle of the protective shell, locking parts penetrate through opposite threads at two ends of the upper side of the protective shell, extrusion plates connected with bearings at the lower ends of the locking parts are attached to two ends of the upper side of the battery control panel, extrusion springs are symmetrically fixed between the extrusion plates and the inner top wall of the protective shell, supporting plates attached to the two ends of the bottom side of the battery control panel are arranged at two ends of the bottom side of the battery control panel, buffering parts elastically connected with the fixed plate are arranged at the front end and the rear end of the bottom side of the supporting plate, and telescopic parts are symmetrically fixed between the middle part of the supporting plates and the fixed plate; the collision to the battery control board plays fine guard action, prevents to take place because of rocking or the phenomenon that the collision caused the damage in transporting or the installation, has effectively improved the life and the quality of use of battery control board.

Description

Battery control panel with wireless function of charging

Technical Field

The utility model relates to the field of battery control boards, in particular to a battery control board with a wireless charging function.

Background

Lithium Battery Management System (BMS) generally needs Microprocessor (MCU), voltage and current temperature acquisition circuit, balanced circuit and control circuit, and current lithium battery management system control panel all concentrates required circuit and places on the control panel, the production and processing of being convenient for, and the battery control panel mainly divide into wired and wireless two kinds.

The existing battery control board is low in pressure resistance, is easy to damage due to shaking or collision in the process of transportation or installation, and reduces the service life and the service quality of the battery control board, so that the battery control board with the wireless charging function is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the present invention provides a battery control board with a wireless charging function, so as to solve the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: a battery control panel with a wireless charging function comprises a protection shell with an upward opening and a battery control panel, wherein a placing door is hinged to the surface of the protection shell, the battery control panel is placed at the upper end in the protection shell through the placing door, a fixing plate parallel to the battery control panel is fixed in the middle of the protection shell, locking parts penetrate through symmetrical threads at two ends of the upper side of the protection shell, extrusion plates connected with bearings at the lower ends of the locking parts are attached to two ends of the upper side of the battery control panel, and extrusion springs are symmetrically fixed between the extrusion plates and the inner top wall of the protection shell;

supporting plates attached to the two ends of the bottom side of the battery control plate are arranged at the two ends of the bottom side of the battery control plate, buffering parts elastically connected with the fixed plate are arranged at the front end and the rear end of the bottom side of the supporting plates, and telescopic parts are symmetrically fixed between the middle parts of the supporting plates and the fixed plate;

and protective layers are bonded on the binding surfaces of the extrusion plate, the supporting plate and the battery control panel.

According to a preferred technical scheme, the buffer piece comprises a connecting plate fixedly connected with the supporting plate, telescopic rods inclining in opposite directions are hinged to two ends of the bottom side of the connecting plate, sliding grooves with the same number as the telescopic rods are formed in the surface of the fixing plate, sliding rods transversely penetrate through the middle of the sliding grooves and are fixed at the middle of the sliding grooves, sliding connecting blocks are symmetrically sleeved on the surfaces of the sliding rods in a sliding mode, the upper sides of the two sliding connecting blocks are fixedly connected with the bottom ends of the two telescopic rods, buffer springs slidably sleeved on the surfaces of the sliding rods are fixed between the two sliding connecting blocks and at the two ends of the sliding connecting blocks, and the other ends of the buffer springs at the two ends are fixedly connected with the walls of the two ends of the sliding grooves.

According to a preferable technical scheme of the utility model, through holes are arrayed in the middle of the fixed plate, a placing groove communicated with the interior of the protecting shell is arranged in the middle of the bottom end of the protecting shell, a support is fixedly connected to the middle of the placing groove, and a heat radiation fan is arranged on the surface of the support.

As a preferable technical scheme of the utility model, the support is of a cross structure, the heat radiation fan is positioned in the middle of the support, and the bottom end of the placing groove is movably connected with the filtering layer.

As a preferable technical scheme of the utility model, the telescopic piece consists of two fixed tubes and a supporting rod which coaxially slide, and the supporting rod is positioned at the upper end of the fixed tube.

As a preferred technical scheme of the utility model, the locking piece consists of a screw rod and a screw cap, and the screw cap is fixedly connected with the upper end of the screw rod.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the upper end of the battery control panel is clamped through the matching of the locking part, the extrusion spring and the extrusion plate, and the battery control panel is elastically supported through the matching of the supporting plate, the telescopic part and the buffering part, so that the collision of the battery control panel is well protected, the phenomenon of damage caused by shaking or collision in the conveying or mounting process is prevented, and the service life and the service quality of the battery control panel are effectively prolonged;

2. through-hole, standing groove, support and cooperation cooling fan's use, effectively improve the inside rate of heat dissipation of protection casing, prevent too high because of the heat, cause the damage of its body, improve battery control panel's life.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a schematic view of the connection structure of the sliding rod and the sliding connecting block according to the present invention;

wherein: 1. a protective housing; 2. a battery control board; 3. placing a door; 4. a fixing plate; 401. a chute; 5. a support plate; 6. a telescoping member; 7. a buffer member; 701. connecting plates; 702. a telescopic rod; 8. a pressing plate; 9. a locking member; 10. a compression spring; 11. a through hole; 12. a placement groove; 13. a support; 14. a heat radiation fan; 15. a slide bar; 16. sliding the connecting block; 17. a buffer spring.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1 and 2, the utility model provides a battery control panel with wireless charging function, which comprises a protective shell 1 with an upward opening and a battery control panel 2, wherein a placing door 3 is hinged on the surface of the protective shell 1, the battery control panel 2 is placed at the upper end in the protective shell 1 through the placing door 3, a fixing plate 4 parallel to the battery control panel 2 is fixed at the middle part in the protective shell 1, locking parts 9 penetrate through two opposite symmetrical threads at two ends of the upper side of the protective shell 1, each locking part 9 consists of a screw rod and a rotating cap, the rotating cap is fixedly connected with the upper end of the screw rod, extrusion plates 8 connected with bearings at the lower ends of the locking parts 9 are respectively attached at two ends of the upper side of the battery control panel 2, extrusion springs 10 are symmetrically fixed between the extrusion plates 8 and the inner top wall of the protective shell 1, supporting plates 5 attached to the two ends of the battery control panel 2 are respectively arranged at two ends of the bottom side of the battery control panel, buffering parts 7 elastically connected with the fixing plates 4 are respectively arranged at the front and rear ends of the bottom side of the supporting plates 5, telescopic pieces 6 are symmetrically fixed between the middle part of the supporting plate 5 and the fixed plate 4, each telescopic piece 6 consists of two fixed tubes and supporting rods which coaxially slide, the supporting rods are positioned at the upper ends of the fixed tubes, and protective layers are bonded on the binding surfaces of the extrusion plate 8, the supporting plate 5 and the battery control plate 2, so that the abrasion to the battery control plate 2 is reduced;

the battery control panel 2 is placed on the surface of the support plate 5 by placing the door 3, the support plate 5 is elastically supported by the buffer part 7 and the expansion part 6, then the locking part 9 is screwed clockwise, the downward movement drives the extrusion plate 8 to move downwards, so that the extrusion plate is attached and clamped with the surface of the battery control panel 2, the battery control panel 2 effectively improves the stability of the battery control panel 2 by the relative clamping of the extrusion plate 8 and the support plate 5 which are arranged up and down, but when the battery control panel is collided by the outside, the battery control panel 2 moves downwards by the limit of the extrusion plate 8, then the expansion part 6 and the buffer part 7 are used for performing expansion and buffering on the battery control panel, so that the collision force is converted into the elastic force, and then the collision force is slowly released, thereby reducing the impact of the collision force, playing a good protection role on the collision of the battery control panel 2, and preventing the occurrence of the phenomenon of damage caused by shaking or collision in the transportation or installation process, effectively improving the service life and the service quality of the battery control board 2.

As shown in fig. 3-5, in the embodiment, the buffer 7 includes a connecting plate 701 fixedly connected to the supporting plate 5, two ends of the bottom side of the connecting plate 701 are hinged to telescopic rods 702 inclined in opposite directions, the surface of the fixing plate 4 is provided with sliding slots 401 having the same number as the telescopic rods 702, the middle of the sliding slot 401 transversely penetrates and is fixed with a sliding rod 15, the surfaces of the sliding rods 15 are symmetrical and slidably sleeved with sliding connecting blocks 16, the upper sides of the two sliding connecting blocks 16 are fixedly connected to the bottom ends of the two telescopic rods 702, buffer springs 17 slidably sleeved on the surfaces of the sliding rods 15 are fixed between the two sliding connecting blocks 16 and at the two ends, and the other ends of the buffer springs 17 at the two ends are fixedly connected to two end walls of the sliding slots 401;

when the battery control panel 2 receives the impact and moves down, the angle between the telescopic rods 702 which are symmetrically arranged is increased, meanwhile, the telescopic rods 702 slide on the surface of the sliding rod 15 through the sliding connecting block 16, and meanwhile, the sliding connecting block 16 is reset through the buffer spring 17, so that the buffer of the battery control panel 2 is realized.

As shown in fig. 4, in the embodiment, through holes 11 are arrayed in the middle of a fixing plate 4, a placing groove 12 communicated with the inside of the protecting casing 1 is arranged in the middle of the bottom end of the protecting casing 1, a bracket 13 is fixedly connected to the middle of the placing groove 12, and a heat dissipation fan 14 is arranged on the surface of the bracket 13;

through the setting of through-hole 11, the heat that produces the standing groove 12 during operation is leading-in to fixed plate 4 bottom through-hole 11, then discharges it through cooling fan 14, effectively improves the inside rate of heat dissipation of protection casing 1, prevents too high because of the heat, causes the damage of its body, improves battery control board 2's life.

As shown in fig. 4, this embodiment discloses that the support 13 is a cross structure, the heat dissipation fan 14 is located in the middle of the support 13, the fixing stability of the heat dissipation fan 14 is effectively improved, and the bottom end of the placement groove 12 is movably connected with a filter layer to prevent dust from entering the interior of the protection casing 1 from the bottom end thereof.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a battery control panel with wireless function of charging, includes ascending protection casing (1) of opening and battery control panel (2), protection casing (1) surface articulates there is placing door (3), and battery control panel (2) place upper end in protection casing (1) through placing door (3), its characterized in that: a fixing plate (4) parallel to the battery control panel (2) is fixed in the middle of the inside of the protection shell (1), locking parts (9) penetrate through two ends of the upper side of the protection shell (1) symmetrically in a threaded manner, extrusion plates (8) connected with bearings at the lower ends of the locking parts (9) are attached to two ends of the upper side of the battery control panel (2), and extrusion springs (10) are symmetrically fixed between the extrusion plates (8) and the inner top wall of the protection shell (1);

supporting plates (5) attached to the two ends of the bottom side of the battery control plate (2) are arranged at the two ends of the bottom side of the battery control plate, buffering parts (7) elastically connected with the fixing plate (4) are arranged at the front end and the rear end of the bottom side of the supporting plates (5), and telescopic parts (6) are symmetrically fixed between the middle part of the supporting plates (5) and the fixing plate (4);

and protective layers are bonded on the binding surfaces of the extrusion plate (8), the supporting plate (5) and the battery control panel (2).

2. The battery control board with wireless charging function according to claim 1, characterized in that: bolster (7) include with link board (701) of backup pad (5) rigid coupling, and link board (701) bottom side both ends all articulate telescopic link (702) of opposite direction slope, fixed plate (4) surface set up with the same spout (401) of telescopic link (702) quantity, spout (401) middle part transversely runs through and is fixed with slide bar (15), slide bar (15) surface symmetry and slip cover are equipped with slip even piece (16), two slip even piece (16) upside all with two telescopic link (702) rigid coupling bottoms, two slip even between piece (16) and both ends all are fixed with the slip cover and establish buffer spring (17) on slide bar (15) surface, and the buffer spring (17) other end and spout (401) both ends wall rigid coupling at both ends.

3. The battery control board with wireless charging function according to claim 1, characterized in that: the fixed plate (4) middle part array has through-hole (11), protection casing (1) bottom middle part is equipped with standing groove (12) rather than inside intercommunication, standing groove (12) middle part rigid coupling has support (13), support (13) surface is equipped with cooling fan (14).

4. The battery control board with wireless charging function according to claim 3, characterized in that: the support (13) is of a cross structure, the heat dissipation fan (14) is located in the middle of the support (13), and the bottom end of the placement groove (12) is movably connected with the filter layer.

5. The battery control board with wireless charging function according to claim 1, characterized in that: the telescopic piece (6) is composed of two fixed tubes and supporting rods which coaxially slide, and the supporting rods are positioned at the upper ends of the fixed tubes.

6. The battery control board with wireless charging function according to claim 1, characterized in that: the locking piece (9) consists of a screw and a screw cap, and the screw cap is fixedly connected with the upper end of the screw.