CN219642986U - Battery protection board fixing frame and battery pack - Google Patents
Battery protection board fixing frame and battery pack Download PDFInfo
- Publication number
- CN219642986U CN219642986U CN202320566628.2U CN202320566628U CN219642986U CN 219642986 U CN219642986 U CN 219642986U CN 202320566628 U CN202320566628 U CN 202320566628U CN 219642986 U CN219642986 U CN 219642986U
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- clamping plate
- plate
- battery protection
- fixing
- assembly
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- 230000007246 mechanism Effects 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the technical field of waterproof of battery protection boards, and particularly discloses a battery protection board fixing frame which comprises a bracket, a shielding component and a driving component, wherein the shielding component and the driving component are arranged on the bracket, the shielding component comprises a first clamping plate and a second clamping plate which can be opened and closed, the driving component is connected with the first clamping plate and the second clamping plate, the driving component can drive the first clamping plate and the second clamping plate to clamp or separate, the connector of the battery protection board can be shielded through the clamped first clamping plate and second clamping plate, short circuit caused by influence of condensed water is avoided, meanwhile, the first clamping plate and the second clamping plate are separated without influencing the insertion and extraction of a wire harness, and the operation is convenient and flexible. The utility model also provides a battery pack, which comprises the battery protection board fixing frame, wherein the battery protection board fixing frame can fix and shield the battery protection board, and plays a role in protecting the battery protection board.
Description
Technical Field
The utility model relates to the technical field of waterproof of battery protection boards, in particular to a battery protection board fixing frame and a battery pack.
Background
At present, two modes of arranging battery protection boards in the industry are arranged horizontally, one mode is arranged vertically, the stress of the mode of the horizontal arrangement is relatively uniform, condensed water on the inner side of a box cover can be prevented from dripping into the tail part of a connector, but the arrangement mode occupies a larger space in the horizontal direction, the electric quantity is reduced for a battery pack with limited space, the energy density is lower, the cost performance is not high, the vertical arrangement mode occupies a smaller space, but the tail hole site of the connector is easily influenced by condensed water, so that the battery protection board is short-circuited after water inflow, the safety performance is poor, and the service life is short.
Therefore, there is a need for a battery protection plate holder and a battery pack to solve the above problems.
Disclosure of Invention
The utility model aims to provide a battery protection board fixing frame and a battery pack, which can shield the tail hole site of a battery protection board connector, avoid the problem of short circuit caused by the influence of condensed water, and do not influence the plugging and unplugging of a wire harness, and are convenient and flexible to operate.
To achieve the purpose, the utility model adopts the following technical scheme:
in one aspect, the present utility model provides a battery protection plate holder, comprising:
a bracket;
the shielding assembly is arranged on the bracket and comprises a first clamping plate and a second clamping plate which can be opened and closed, and a wire passing hole is formed by surrounding the first clamping plate and the second clamping plate when the first clamping plate and the second clamping plate are clamped together, and the wire passing hole is used for enabling a wire harness to pass through;
the driving assembly is arranged on the bracket and connected with the first clamping plate and the second clamping plate, and the driving assembly is used for driving the first clamping plate and the second clamping plate to clamp or separate.
Optionally, the support includes the bottom plate, and sets up the bottom plate is along the curb plate subassembly at its length direction both ends, shelter from the subassembly with drive assembly all sets up on the curb plate subassembly.
Optionally, the both ends of first splint are equipped with first fixed ear, the both ends of second splint are equipped with the second fixed ear, wear to be equipped with first round pin head on the first fixed ear, wear to be equipped with the second round pin head on the second splint, be equipped with first guide way on the curb plate subassembly, first round pin head with the second round pin head all slides and sets up in the first guide way.
Optionally, the first guide grooves are three, three first guide grooves are all rectangular, and three first guide grooves are parallel to each other, the first pin heads are three, the first pin heads are respectively arranged in the three first guide grooves, the second pin heads are also three, and the second pin heads are respectively arranged in the three first guide grooves.
Optionally, the curb plate subassembly includes inner panel and planking, first fixed ear with the second fixed ear all presss from both sides and establishes the inner panel with between the planking, the inner panel with all be equipped with on the corresponding position of planking the first guide way.
Optionally, be equipped with the second guide way on the curb plate subassembly, drive assembly includes handle, link mechanism and retaining member, the handle slides and sets up in the second guide way, the handle with link mechanism's one end is connected, first fixed ear with the second fixed ear all with link mechanism's the other end is connected, the retaining member is used for with the handle locking is fixed on the curb plate.
Optionally, the link mechanism includes first connecting rod, second connecting rod and pull rod, the one end of pull rod with the handle is connected, the other end of pull rod is connected with the bottom rotation of first connecting rod and second connecting rod, the top of first connecting rod with first round pin head rotates to be connected, the top of second connecting rod with second round pin head rotates to be connected.
Optionally, the driving assembly further comprises a return spring, a spring seat is arranged on the side plate assembly, one end of the return spring is connected with the spring seat, and the other end of the return spring is connected with the pull rod.
Optionally, the support still includes fixed crossbeam and fixed longeron, the both ends of fixed crossbeam respectively with curb plate subassembly is connected, fixed longeron with fixed crossbeam is connected.
In another aspect, the present utility model provides a battery pack, including the battery protection plate fixing frame in any one of the above aspects.
The beneficial effects of the utility model are as follows:
the utility model provides a battery protection board fixing frame which is used for fixing and shielding a battery protection board, and comprises a bracket, a shielding component and a driving component, wherein the shielding component and the driving component are arranged on the bracket, the shielding component comprises a first clamping plate and a second clamping plate which can be opened and closed, the driving component is connected with the first clamping plate and the second clamping plate, the driving component can drive the first clamping plate and the second clamping plate to clamp or separate, the connector of the battery protection board can be shielded through the clamped first clamping plate and second clamping plate, short circuit caused by condensate water is avoided, and meanwhile, the first clamping plate and the second clamping plate are separated without influencing the insertion and the extraction of a wire harness, so that the operation is convenient and flexible.
The utility model also provides a battery pack, which comprises a box body, a battery protection board and the battery protection board fixing frame. The battery protection board is arranged on the battery protection board fixing frame, the battery protection board fixing frame is fixed on the box body, the battery protection board can be protected through the battery protection board fixing frame, condensed water and the like are prevented from entering the tail hole site of the connector of the protection board, the short circuit and the like are not easy to occur, the service life of the battery protection board is prolonged, and meanwhile, the battery protection board fixing frame does not influence the plugging and unplugging between the wire harness and the connector, and the operation is very convenient.
Drawings
Fig. 1 is a schematic view of a structure of a battery protection plate holder according to an embodiment of the present utility model in a clamped state;
fig. 2 is a schematic view of a structure of a battery protection plate holder provided in an embodiment of the present utility model in a clamped state (after a battery protection plate is mounted);
fig. 3 is a schematic view of a structure of a battery protection plate holder according to an embodiment of the present utility model in a relaxed state;
fig. 4 is a schematic view showing the structure of a battery protection plate holder (after removal of an outer plate) provided in an embodiment of the present utility model;
fig. 5 is a partial enlarged view at a in fig. 4.
In the figure:
100. a bracket; 101. a first guide groove; 101a, guide groove I; 101b, a guide groove II; 101c, a guide groove III; 102. a second guide groove; 110. a bottom plate; 111. a first fixing hole; 120. a side panel assembly; 121. an inner plate; 122. an outer plate; 123. a spring seat; 130. fixing the cross beam; 131. a second fixing hole; 140. fixing the longitudinal beam;
200. a shielding assembly; 210. a first clamping plate; 211. a first fixed ear; 212. a first pin head; 220. a second clamping plate; 221. a second fixed ear; 222. a second pin head; 230. a wire through hole;
300. a drive assembly; 310. a handle; 321. a first link; 322. a second link; 323. a pull rod; 324. a third pin head; 330. a locking member; 340. a return spring;
400. a battery protection plate; 410. a connector; 420. and a wire harness.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1 to 3, the present embodiment provides a battery protection plate holder for fixing and shielding a battery protection plate 400, which includes a bracket 100, a shielding assembly 200, and a driving assembly 300, wherein the battery protection plate 400, the shielding assembly 200, and the driving assembly 300 are all disposed on the bracket 100, the shielding assembly 200 includes a first clamping plate 210 and a second clamping plate 220 that can be opened and closed, the driving assembly 300 is connected with the first clamping plate 210 and the second clamping plate 220, the first clamping plate 210 and the second clamping plate 220 can be driven to clamp or separate by the driving assembly 300, when the first clamping plate 210 and the second clamping plate 220 are clamped, the first clamping plate 210 and the second clamping plate 220 can shield a connector 410 of the battery protection plate 400, and meanwhile, a wire passing hole 230 formed by the first clamping plate 210 and the second clamping plate 220 together can enable a wire harness 420 to pass through; when it is necessary to mount the battery protection plate 400 or to insert the wire harness 420, the first clamping plate 210 and the second clamping plate 220 may be separated by the driving assembly 300, thereby avoiding interference with communication of the battery protection plate 400 with external circuits. In this embodiment, the battery protection board fixing frame can shield the connector 410 of the battery protection board 400, so as to avoid the short circuit problem caused by the influence of condensed water, and meanwhile, the plugging of the wire harness 420 is not influenced, so that the operation is convenient and flexible.
As an alternative, the first clamping plate 210 and the second clamping plate 220 in this embodiment are provided with half holes, so that after the first clamping plate 210 and the second clamping plate 220 are clamped, the two half holes can be jointly surrounded to form the wire through hole 230. More preferably, in order to prevent condensed water or water vapor and the like from entering into the tail hole of the connector 410 along the gap between the wire harness 420 and the wire through hole 230, in this embodiment, the inner sides of the upper half holes of the first clamping plate 210 and the second clamping plate 220 are provided with half rubber rings, and after the first clamping plate 210 and the second clamping plate 220 are clamped, the two half rubber rings form a complete rubber ring, so that the gap between the wire harness 420 and the wire through hole 230 is filled, and the sealing effect is good. Alternatively, in some embodiments, a complete rubber ring may be directly sleeved on the wire harness 420 to fill the gap between the wire harness 420 and the wire via 230, which is not limited in this embodiment.
With continued reference to fig. 1, the stand 100 in this embodiment includes a bottom plate 110 and two side plate assemblies 120, the two side plate assemblies 120 are respectively disposed on the bottom plate 110 along both ends in the length direction thereof, and the shielding assembly 200 and the driving assembly 300 are disposed on the side plate assemblies 120. Specifically, the driving assemblies 300 are also provided in two groups, and are respectively and correspondingly disposed on the two side plate assemblies 120, and the two groups of driving assemblies 300 are respectively connected with two ends of the shielding assembly 200, so that the first clamping plate 210 and the second clamping plate 220 of the shielding assembly 200 can be driven to clamp or separate by simultaneously driving the two groups of driving assemblies 300.
Further, referring to fig. 1, 4 and 5, the two ends of the first clamping plate 210 in the present embodiment are provided with first fixing lugs 211, the two ends of the second clamping plate 220 are provided with second fixing lugs 221, the first fixing lugs 211 are provided with first pin heads 212 in a penetrating manner, the second clamping plate 220 is provided with second pin heads 222 in a penetrating manner, the side plate assembly 120 is provided with a first guide groove 101, the first pin heads 212 and the second pin heads 222 are both slidably arranged in the first guide groove 101, and when the first clamping plate 210 and the second clamping plate 220 are clamped, the first pin heads 212 and the second pin heads 222 in the first guide groove 101 are close to each other until the first fixing lugs 211 are abutted with the second fixing lugs 221; when the first clamping plate 210 and the second clamping plate 220 are separated, the first pin head 212 and the second pin head 222 in the first guiding groove 101 are far away from each other until the first pin head 212 and the second pin head 222 reach the far end of the moving distance, and at this time, the wire harness 420 and the like can be plugged into the connector 410, so that the connection of the circuit is completed, and the operation is convenient and flexible.
Illustratively, in the present embodiment, the first guide grooves 101 are three, the three first guide grooves 101 are all elongated, the three first guide grooves 101 are parallel to each other, the first pin heads 212 are three, the three first pin heads 212 are respectively disposed in the three first guide grooves 101, the second pin heads 222 are also three, and the three second pin heads 222 are respectively disposed in the three first guide grooves 101. For convenience of description, the first guide groove 101 located at the uppermost position is denoted as a guide groove one 101a, the first guide groove 101 located at the middle position is denoted as a guide groove two 101b, the first guide groove 101 located at the lowermost position is denoted as a guide groove three 101c, three first pin heads 212 are slidably disposed in the guide grooves one 101a, two 101b and three 101c, respectively, and three second pin heads 222 are also slidably disposed in the guide grooves one 101a, two 101b and three 101c, respectively.
Optionally, in this embodiment, the side plate assembly 120 includes an inner plate 121 and an outer plate 122, and the first fixing lug 211 and the second fixing lug 221 are respectively sandwiched between the inner plate 121 and the outer plate 122, and the first guide groove 101 is disposed at corresponding positions of the inner plate 121 and the outer plate 122, so that the outer plate 122 can play a certain role in protecting the first fixing lug 211 and the second fixing lug 221, and can also fix the first fixing lug 211 and the second fixing lug 221 better.
Further, the side plate assembly 120 is provided with a second guide groove 102, the driving assembly 300 includes a handle 310, a link mechanism and a locking member 330, the handle 310 is slidably disposed in the second guide groove 102, the handle 310 is connected with one end of the link mechanism, the first fixing lug 211 and the second fixing lug 221 are connected with the other end of the link mechanism, and the locking member 330 is used for locking and fixing the handle 310 on the side plate assembly 120.
Specifically, the link mechanism includes a first link 321, a second link 322, and a pull rod 323, one end of the pull rod 323 is connected with the handle 310, the other end of the pull rod 323 is rotatably connected with bottom ends of the first link 321 and the second link 322 through a third pin 324, a top end of the first link 321 is rotatably connected with the first pin 212 located in the second guide slot 101b, and a top end of the second link 322 is rotatably connected with the second pin 222 located in the second guide slot 101 b. When the pull rod 323 is pulled downwards, the first connecting rod 321 and the second connecting rod 322 can drive the first pin head 212 and the second pin head 222 in the second guide groove 101b to be close to each other, and further drive the first pin head 212 and the second pin head 222 in the first guide groove 101a to be close to each other, and the first pin head 212 and the second pin head 222 in the third guide groove 101c to be close to each other, so that the first clamping plate 210 and the second clamping plate 220 are clamped; when the pull rod 323 is pulled upwards, the first connecting rod 321 and the second connecting rod 322 can drive the first pin head 212 and the second pin head 222 in the second guide groove 101b to be away from each other, and further drive the first pin head 212 and the second pin head 222 in the first guide groove 101a to be away from each other, and the first pin head 212 and the second pin head 222 in the third guide groove 101c to be away from each other, so that the first clamping plate 210 and the second clamping plate 220 are separated. It should be noted that the locking member 330 may fix the handle 310 at any position in the second guiding slot 102.
As an alternative, the handle 310 in this embodiment may be configured as a screw, one end of the screw abuts against the inner plate 121 of the side plate assembly 120, the other end of the screw passes through the inner plate 121 and the outer plate 122 and extends out of the outer plate 122, the locking member 330 is configured as a butterfly nut, and the butterfly nut may be screwed with the screw at one end of the outer plate 122, so that when the butterfly nut is screwed inwards, the butterfly nut and the screw can compress the inner plate 121 and the outer plate 122, thereby fixing the position of the pull rod 323, and fixing the positions of the first connecting rod 321, the second connecting rod 322, the first clamping plate 210 and the second clamping plate 220.
Further, the driving assembly 300 further includes a return spring 340, the side plate assembly 120 is provided with a spring seat 123, one end of the return spring 340 is connected to the spring seat 123, and the other end is connected to the pull rod 323. When the locking member 330 is not locked to the handle 310, the return spring 340 applies an upward force to the pull rod 323, so that the first link 321 and the second link 322 respectively drive the first pin head 212 and the second pin head 222 in the second guide slot 101b to be away from each other, and further drive the first pin head 212 and the second pin head 222 in the first guide slot 101a to be away from each other, and the first pin head 212 and the second pin head 222 in the third guide slot 101c to be away from each other, so that the first clamping plate 210 and the second clamping plate 220 keep a separated state, and an operator can conveniently perform an operation of installing the battery protection plate 400 or an operation of plugging the wire harness 420.
With continued reference to fig. 1 and 2, the bottom plate 110 of the bracket 100 in this embodiment is provided with a first fixing hole 111, and the bottom plate 110 of the bracket 100 can be fixed on the box of the battery pack by using a connector such as a screw or a bolt, further, the bracket 100 further includes a fixing cross beam 130 and a fixing longitudinal beam 140, both ends of the fixing cross beam 130 are respectively connected with the side plate assembly 120, and the fixing longitudinal beam 140 is connected with the fixing cross beam 130. Further, the fixing beam 130 is provided with a second fixing hole 131, and the battery protection plate 400 may be fixed to the fixing beam 130 by a connection member such as a screw or a bolt. Illustratively, in this embodiment, two fixing cross beams 130 and three fixing longitudinal beams 140 are included, two ends of the fixing cross beams 130 are connected with the side plate assembly 120, the two fixing cross beams 130 are arranged at intervals along the height direction of the bracket 100, and two ends of the three fixing longitudinal beams 140 are connected with the two fixing cross beams 130 respectively, so as to play roles of supporting and reinforcing.
The embodiment also provides a battery pack, which comprises a box body, a battery protection board 400 and the battery protection board fixing frame. The battery protection board 400 is arranged on the battery protection board fixing frame, the battery protection board fixing frame is fixed on the box body, the battery protection board 400 can be protected through the battery protection board fixing frame, the problems that condensed water and the like enter into the tail hole site of the connector 410 of the protection board, short circuit and the like are difficult to occur are avoided, the service life of the battery protection board is prolonged, meanwhile, the battery protection board fixing frame does not influence the plugging and unplugging between the wire harness 420 and the connector 410, and the operation is very convenient.
The specific working steps are as follows:
when in use, the locking piece 330 is firstly loosened, so that the return spring 340 pulls the pull rod 323 upwards, the battery protection board fixing frame is in a free state, the first clamping board 210 is separated from the second clamping board 220, at the moment, the battery protection board 400 can be installed on the bracket 100 through a gap between the first clamping board 210 and the second clamping board 220, and the wire harness 420 can be plugged in and plugged out; then pull down the handle 310, clamp the first clamping plate 210 and the second clamping plate 220 by the driving of the link mechanism, fix the position of the handle 310 by using the locking piece 330, and finally fix the battery protection board fixing frame on the box body of the battery pack by using screws and the like.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. A battery protection board mount, characterized by comprising:
a bracket (100);
the shielding assembly (200) is arranged on the bracket (100), the shielding assembly (200) comprises a first clamping plate (210) and a second clamping plate (220) which can be opened and closed, a wire passing hole (230) is formed by surrounding the first clamping plate (210) and the second clamping plate (220) together when the first clamping plate and the second clamping plate are clamped, and the wire passing hole (230) is used for enabling a wire harness (420) to pass through;
the driving assembly (300) is arranged on the bracket (100) and is connected with the first clamping plate (210) and the second clamping plate (220), and the driving assembly (300) is used for driving the first clamping plate (210) and the second clamping plate (220) to clamp or separate.
2. The battery protection plate holder according to claim 1, wherein the bracket (100) includes a bottom plate (110), and side plate assemblies (120) provided at both ends of the bottom plate (110) in a length direction thereof, and the shielding assembly (200) and the driving assembly (300) are both provided on the side plate assemblies (120).
3. The battery protection board fixing frame according to claim 2, wherein the two ends of the first clamping plate (210) are provided with first fixing lugs (211), the two ends of the second clamping plate (220) are provided with second fixing lugs (221), the first fixing lugs (211) are provided with first pin heads (212) in a penetrating manner, the second clamping plate (220) is provided with second pin heads (222) in a penetrating manner, the side plate assembly (120) is provided with first guide grooves (101), and the first pin heads (212) and the second pin heads (222) are both arranged in the first guide grooves (101) in a sliding manner.
4. A battery protection plate holder according to claim 3, wherein the number of the first guide grooves (101) is three, the first pin heads (212) are three, the number of the first pin heads (212) is three, the number of the second pin heads (222) is also three, and the number of the second pin heads (222) is three, the number of the first guide grooves (101) is three.
5. A battery protection plate fixing frame according to claim 3, wherein the side plate assembly (120) comprises an inner plate (121) and an outer plate (122), the first fixing lug (211) and the second fixing lug (221) are respectively clamped between the inner plate (121) and the outer plate (122), and the first guide groove (101) is respectively arranged at the corresponding positions of the inner plate (121) and the outer plate (122).
6. The battery protection plate fixing frame according to any one of claims 3 to 5, wherein a second guide groove (102) is formed in the side plate assembly (120), the driving assembly (300) comprises a handle (310), a link mechanism and a locking member (330), the handle (310) is slidably disposed in the second guide groove (102), the handle (310) is connected with one end of the link mechanism, the first fixing lug (211) and the second fixing lug (221) are both connected with the other end of the link mechanism, and the locking member (330) is used for locking and fixing the handle (310) on the side plate assembly (120).
7. The battery protection plate fixing frame according to claim 6, wherein the link mechanism comprises a first link (321), a second link (322) and a pull rod (323), one end of the pull rod (323) is connected with the handle (310), the other end of the pull rod (323) is rotatably connected with the bottom ends of the first link (321) and the second link (322), the top end of the first link (321) is rotatably connected with the first pin head (212), and the top end of the second link (322) is rotatably connected with the second pin head (222).
8. The battery protection plate fixing frame according to claim 7, wherein the driving assembly (300) further comprises a return spring (340), a spring seat (123) is arranged on the side plate assembly (120), one end of the return spring (340) is connected with the spring seat (123), and the other end is connected with the pull rod (323).
9. The battery protection plate holder according to claim 2, wherein the bracket (100) further comprises a fixing cross member (130) and a fixing longitudinal member (140), both ends of the fixing cross member (130) are respectively connected with the side plate assembly (120), and the fixing longitudinal member (140) is connected with the fixing cross member (130).
10. A battery pack comprising the battery protection plate holder according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566628.2U CN219642986U (en) | 2023-03-21 | 2023-03-21 | Battery protection board fixing frame and battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566628.2U CN219642986U (en) | 2023-03-21 | 2023-03-21 | Battery protection board fixing frame and battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219642986U true CN219642986U (en) | 2023-09-05 |
Family
ID=87819908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320566628.2U Active CN219642986U (en) | 2023-03-21 | 2023-03-21 | Battery protection board fixing frame and battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219642986U (en) |
-
2023
- 2023-03-21 CN CN202320566628.2U patent/CN219642986U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |