CN218472119U

CN218472119U - Lithium battery protection board with power consumption and electric quantity display structure

Info

Publication number: CN218472119U
Application number: CN202222758307.0U
Authority: CN
Inventors: 王汝清; 黎仲武; 周帆
Original assignee: Shenzhen Ziyitong Technology Co ltd
Current assignee: Shenzhen Ziyitong Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-10
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a lithium battery protection shield of area consumption power display structure belongs to lithium battery accessories technical field, including protection shield main part and display module, the protection shield main part is located the inner chamber of guard box, the four corners of guard box inner chamber all bonds and has the protection pad. Can convenience of customers look over consumption and residual capacity through consumption electric quantity display module, very big increase convenience and practicality, the user of being convenient for plans power consumption and using electricity wisely, market prospect is big, operating personnel of being convenient for through detaching mechanism dismantles the maintenance to display module, can improve greatly and dismantle efficiency, therefore, the steam generator is simple in operation, time saving and labor saving, extensive development prospect has, protect the protection shield main part through the protection shield box, and utilize protection mechanism to increase the heat dispersion of protection shield main part, can prevent that dust and conductive impurity from getting into the protection shield box when the guarantee air flows, help prolonging the life of protection shield main part, and the steam generator is suitable for being popularized and used.

Description

Lithium battery protection board with power consumption electric quantity display structure

Technical Field

The utility model relates to a lithium battery accessories technical field specifically is a lithium battery protection board of band power consumption battery indicator structure.

Background

Lithium batteries have been widely used in various digital products such as mobile phones and computers due to their advantages of light weight, small size, large capacitance, fast charging speed, etc.; the lithium ion battery is widely concerned by the industry people to replace a heavy and time-consuming lead-acid battery for high-capacity and high-voltage vehicles such as an electric bicycle.

Common lithium battery protection board on the market, its consumption electric quantity display module is inconvenient to be dismantled, is unfavorable for operating personnel to overhaul and maintain, and lithium battery protection board's protective housing generally only protects lithium battery protection board's upper and lower simultaneously, and dust and conductive impurities can drop the circuit board through the side in and cause the short circuit a bit, lead to the inside component of circuit board to cause the damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium battery protection shield of area consumption electric quantity display structure, the operating personnel of being convenient for through detaching mechanism dismantles the maintenance to the display module, easy operation, labour saving and time saving protects the protection shield main part through the protective housing to utilize protection mechanism to increase the heat dispersion of protection shield main part, help prolonging the life of protection shield main part, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium battery protection board of area consumption electric quantity display structure, includes protection shield main part and display module, the protection shield main part is located the inner chamber of protective housing, the four corners of protective housing inner chamber all bonds and has protected the pad, the corresponding one side of protection pad all assembles in the surface of protection shield main part, the front bolt of protective housing has the box, the inner chamber of box is provided with disassembly body, the inner chamber of protective housing is provided with protection mechanism, the draw-in groove has all been seted up to display module's top and bottom.

Preferably, the disassembly mechanism comprises a sliding rail, a movable rod, a movable block, a reset plate, a first reset spring, a pulley, a triangular block, a sliding block, a second reset spring and an L-shaped clamping block, a baffle is bolted to one side of the box body, and the sliding rail is bolted to the upper half part and the lower half part of one side of the baffle.

Preferably, the back surfaces of the baffle and the slide rail are bolted to the front surface of the protective box, and the inner sides of the slide rail are equipped with the display module.

Preferably, one side of the box body is connected with a movable rod in a sliding mode through a sliding sleeve, one side of the movable rod is connected with a handle in a bolted mode, and the other side of the movable rod is connected with a movable block in a bolted mode.

Preferably, the surface of the movable rod is bolted with a reset plate, the upper half part and the lower half part of one side of the reset plate are both bolted with first reset springs, and one side of each first reset spring is respectively bolted with the upper half part and the lower half part of one side of the inner cavity of the box body.

Preferably, the top and the bottom of the movable block are both bolted with pulleys, and one side of each pulley, which is far away from the movable block, is movably connected with a triangular block.

Preferably, the sliding blocks are bolted on one sides of the triangular blocks, sliding rods are slidably connected to inner cavities of the sliding blocks, and the outer sides of the sliding rods are respectively bolted on the upper wall and the lower wall of the inner cavity of the box body.

Preferably, the surfaces of the sliding rods are all sleeved with second return springs, the outer sides of the second return springs are respectively bolted to the upper wall and the lower wall of the inner cavity of the box body, and the inner sides of the second return springs are all bolted to the outer sides of the sliding blocks.

Preferably, the outer sides of the triangular blocks are all bolted with connecting blocks, the outer sides of the connecting blocks penetrate through the box body and are bolted with L-shaped clamping blocks, and one sides of the L-shaped clamping blocks, which are far away from the connecting blocks, penetrate through the sliding rails and are movably connected to the inner cavities of the clamping grooves.

Preferably, protection machanism includes first heating panel, second heating panel, heat conduction post and radiator-grid, the upper wall and the lower wall of protective housing inner chamber all are equipped with first heating panel, the top and the bottom of protective housing all are equipped with the second heating panel, the top and the bottom of protective housing all inlay and are equipped with the heat conduction post, the top and the bottom of heat conduction post all run through the protective housing and laminate respectively in the surface of first heating panel and second heating panel, the radiator-grid is all inlayed to the both sides of protective housing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a lithium battery protection board with power consumption electric quantity display structure, through the cooperation of slide rail, movable rod, movable block, reset plate, first reset spring, pulley, triangle piece, slider, second reset spring and L type fixture block, be convenient for operating personnel to carry out quick dismantlement to the display module, improved dismantlement efficiency greatly, can practice thrift the required time of maintenance; utilize the movable rod to drive movable block and pulley to remove to make three hornblocks drive L type fixture block and remove, make L type fixture block keep away from the inner chamber of draw-in groove, operating personnel can dismantle display module this moment, simple structure, and convenient operation has extensive development prospect.

2. The utility model provides a lithium battery protection board with power consumption electric quantity display structure, through the cooperation of first heating panel, second heating panel, heat conduction post and radiator-grid, be convenient for dispel the heat and prevent dust to the protection board main part, can prevent dust and conductive impurities from getting into the protective housing when guaranteeing the air flow, avoid the component inside the circuit board to cause the damage; utilize the heat conduction post can be with heat transfer to accelerate the heat and give off, utilize the radiator-grid to filter dust and conductive impurities, help prolonging the life of protection shield main part, suitable using widely.

Drawings

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

fig. 2 is a schematic cross-sectional structural view of the slide rail and the display module of the present invention;

FIG. 3 is a schematic sectional view of the protective box of the present invention;

FIG. 4 is a schematic sectional view of the case of the present invention;

fig. 5 is a schematic diagram of the enlarged structure of the region a of the present invention.

Reference numbers in the figures: 1. a protective plate main body; 2. a display module; 3. a protective box; 4. a protective pad; 5. a box body; 6. a disassembly mechanism; 61. a slide rail; 62. a movable rod; 63. a movable block; 64. a reset plate; 65. a first return spring; 66. a pulley; 67. a triangular block; 68. a slider; 69. a second return spring; 610. an L-shaped fixture block; 7. a protection mechanism; 71. a first heat dissipation plate; 72. a second heat dissipation plate; 73. a heat-conducting column; 74. a heat-dissipating web; 8. a clamping groove.

Detailed Description

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

The utility model provides a lithium battery protection board as shown in fig. 1 ~ 5 with consumption electric quantity display structure, including protection shield main part 1 and display module 2, protection shield main part 1 is located the inner chamber of protecting box 3, the four corners of protecting box 3 inner chamber all bonds and has protection pad 4, corresponding one side of protection pad 4 all assembles in the surface of protection shield main part 1, box 5 has been bolted to the front of protecting box 3, the inner chamber of box 5 is provided with disassembly body 6, the inner chamber of protecting box 3 is provided with protection body 7, draw-in groove 8 has all been seted up to display module 2's top and bottom, protect protection shield main part 1's surface through protection pad 4, be convenient for the user through display module 2 and know consumption and electric quantity, have the convenience.

The disassembling mechanism 6 comprises a slide rail 61, a movable rod 62, a movable block 63, a reset plate 64, a first reset spring 65, a pulley 66, a triangular block 67, a slide block 68, a second reset spring 69 and an L-shaped fixture block 610, wherein a baffle is bolted on one side of the box body 5, the slide rail 61 is bolted on the upper half part and the lower half part of one side of the baffle, and the display module 2 is limited through the slide rail 61.

The back of baffle and slide rail 61 all is bolted in the front of protective housing 3, and the inboard of slide rail 61 all is equipped with display module 2, and display module 2 swing joint is in the inner chamber of slide rail 61.

One side of the box body 5 is connected with a movable rod 62 in a sliding mode through a sliding sleeve, one side of the movable rod 62 is connected with a handle in a bolted mode, the other side of the movable rod 62 is connected with a movable block 63 in a bolted mode, and the movable block 63 is driven to move through the movable rod 62.

The surface of the movable rod 62 is bolted with a reset plate 64, the upper half part and the lower half part on one side of the reset plate 64 are both bolted with a first reset spring 65, one side of the first reset spring 65 is respectively bolted with the upper half part and the lower half part on one side of the inner cavity of the box body 5, and when the display module 2 is installed, the reset plate 64 and the movable rod 62 are driven to reset through the first reset spring 65.

The top and the bottom of movable block 63 all are bolted to have pulley 66, and the equal swing joint in one side that movable block 63 was kept away from to pulley 66 has three hornblocks 67, drives three hornblocks 67 through pulley 66 and moves about.

One side of the triangular block 67 is bolted with a slide block 68, the inner cavity of the slide block 68 is connected with a slide rod in a sliding way, the outer side of the slide rod is respectively bolted on the upper wall and the lower wall of the inner cavity of the box body 5, and the slide block 68 and the slide rod play a role in limiting and supporting the triangular block 67.

The surface of the slide bar is sleeved with a second return spring 69, the outer side of the second return spring 69 is bolted to the upper wall and the lower wall of the inner cavity of the box body 5 respectively, the inner side of the second return spring 69 is bolted to the outer side of the slide block 68, and the slide block 68, the triangular block 67 and the L-shaped fixture block 610 are driven to reset through the second return spring 69.

The connecting blocks are bolted on the outer sides of the triangular blocks 67, the outer sides of the connecting blocks penetrate through the box body 5 and are bolted with the L-shaped clamping blocks 610, one sides, far away from the connecting blocks, of the L-shaped clamping blocks 610 penetrate through the sliding rails 61 and are movably connected to the inner cavities of the clamping grooves 8, and when the L-shaped clamping blocks 610 are far away from the inner cavities of the clamping grooves 8, the display module 2 can be rapidly detached.

Protection machanism 7 includes first heating panel 71, second heating panel 72, heat conduction post 73 and radiator-grid 74, the upper wall and the lower wall of protective housing 3 inner chamber all are equipped with first heating panel 71, protective housing 3's top and bottom all are equipped with second heating panel 72, protective housing 3's top and bottom all inlay and are equipped with heat conduction post 73, protective housing 3's top and bottom all run through protective housing 3 and laminate respectively in the surface of first heating panel 71 and second heating panel 72, protective housing 3's both sides all are inlayed and are equipped with radiator-grid 74, through first heating panel 71, second heating panel 72 and heat conduction post 73's cooperation, heat dissipation can accelerate.

When the display module is used, a user moves the movable block 63 by moving the movable rod 62, and sequentially drives the pulley 66, the triangular block 67 and the L-shaped fixture block 610 to move, so that the L-shaped fixture block 610 is far away from the inner cavity of the clamping groove 8, an operator can rapidly detach the display module 2 at the moment, and conversely, rapid installation can be realized, the operation is simple, and time and labor are saved; the cooperation of the first heat dissipation plate 71, the second heat dissipation plate 72, the heat conduction post 73 and the heat dissipation mesh 74 can filter dust and impurities while ensuring air circulation, which helps to prolong the service life of the protection plate main body 1.

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.

Claims

1. The utility model provides a lithium battery protection shield of area consumption electric quantity display structure, includes protection shield main part (1) and display module (2), its characterized in that: the utility model discloses a protection shield, including protection shield main part (3), protection shield main part (1), protection shield (3) inner chamber, the four corners of protection shield (3) inner chamber all bonds and has protection pad (4), the corresponding one side of protection pad (4) all assembles in the surface of protection shield main part (1), the front bolt of protection shield (3) has box (5), the inner chamber of box (5) is provided with disassembly body (6), the inner chamber of protection shield (3) is provided with protection mechanism (7), draw-in groove (8) have all been seted up to the top and the bottom of display module (2).

2. The lithium battery protection board with the power consumption capacity display structure as claimed in claim 1, wherein: the disassembly mechanism (6) comprises a sliding rail (61), a movable rod (62), a movable block (63), a reset plate (64), a first reset spring (65), a pulley (66), a triangular block (67), a sliding block (68), a second reset spring (69) and an L-shaped clamping block (610), a baffle is bolted on one side of the box body (5), and the upper half part and the lower half part on one side of the baffle are all bolted with the sliding rail (61).

3. The lithium battery protection board with the power consumption capacity display structure as claimed in claim 2, wherein: the back of baffle and slide rail (61) all bolt in the front of guard box (3), the inboard of slide rail (61) all is equipped with display module (2).

4. The lithium battery protection board with a power consumption display structure according to claim 3, wherein: one side of box (5) has movable rod (62) through sliding sleeve sliding connection, one side bolt joint of movable rod (62) has the handle, the opposite side bolt joint of movable rod (62) has movable block (63).

5. The lithium battery protection board with the power consumption capacity display structure as claimed in claim 4, wherein: the surface of movable rod (62) has bolted connection and has reset board (64), it has first reset spring (65) all to bolt in the first half and the lower half of reset board (64) one side, one side of first reset spring (65) is bolted respectively in the first half and the lower half of box (5) inner chamber one side.

6. The lithium battery protection board with a power consumption display structure according to claim 5, wherein: the top and the bottom of the movable block (63) are bolted with pulleys (66), and one side of each pulley (66) far away from the movable block (63) is movably connected with a triangular block (67).

7. The lithium battery protection board with the power consumption capacity display structure as claimed in claim 6, wherein: and one side of each triangular block (67) is bolted with a sliding block (68), the inner cavity of each sliding block (68) is connected with a sliding rod in a sliding manner, and the outer sides of the sliding rods are respectively bolted to the upper wall and the lower wall of the inner cavity of the box body (5).

8. The lithium battery protection board with the power consumption capacity display structure as claimed in claim 7, wherein: the surface of the sliding rod is sleeved with a second return spring (69), the outer side of the second return spring (69) is bolted to the upper wall and the lower wall of the inner cavity of the box body (5) respectively, and the inner side of the second return spring (69) is bolted to the outer side of the sliding block (68).

9. The lithium battery protection board with the power consumption capacity display structure as claimed in claim 8, wherein: the outer side of the triangular block (67) is bolted with a connecting block, the outer side of the connecting block penetrates through the box body (5) and is bolted with an L-shaped fixture block (610), and one side, far away from the connecting block, of the L-shaped fixture block (610) penetrates through the sliding rail (61) and is movably connected to the inner cavity of the clamping groove (8).

10. The lithium battery protection board with the power consumption capacity display structure as claimed in claim 1, wherein: protection machanism (7) include first heating panel (71), second heating panel (72), heat conduction post (73) and radiator-grid (74), the upper wall and the lower wall of protective housing (3) inner chamber all are equipped with first heating panel (71), the top and the bottom of protective housing (3) all are equipped with second heating panel (72), the top and the bottom of protective housing (3) all inlay and are equipped with heat conduction post (73), the top and the bottom of heat conduction post (73) all run through protective housing (3) and laminate respectively in the surface of first heating panel (71) and second heating panel (72), radiator-grid (74) have all been inlayed to the both sides of protective housing (3).