CN110911605A - Battery cover device and battery mounting device with same - Google Patents
Battery cover device and battery mounting device with same Download PDFInfo
- Publication number
- CN110911605A CN110911605A CN201911241213.2A CN201911241213A CN110911605A CN 110911605 A CN110911605 A CN 110911605A CN 201911241213 A CN201911241213 A CN 201911241213A CN 110911605 A CN110911605 A CN 110911605A
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- Prior art keywords
- battery cover
- knob
- battery
- hook
- cover device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- 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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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery cover device, which comprises a battery cover bin, wherein the battery cover bin is provided with: the battery cover device comprises a clamping hook and a knob, wherein the clamping hook is used for extending to realize installation between the battery cover device and the battery shell, the knob is used for driving the clamping hook to contract through self circumferential rotation, the knob is rotatably arranged on the battery cover bin and provided with an inclined plane which is convenient to push the battery shell, and a first elastic piece which is used for enabling the clamping hook to pop out of the battery cover bin is arranged between the clamping hook and the battery cover bin in a compression mode. The battery cover device provided by the invention is simple and convenient to mount and dismount, does not need to rotate for many times in the mounting and dismounting process, can avoid the phenomenon of easy abrasion in the using process, can improve the mounting and dismounting speed of the device, and has the advantages of convenience in mounting and dismounting, difficulty in abrasion and the like. The invention also discloses a battery mounting device, which comprises the battery cover device and the battery shell, and the battery mounting device has the advantages of convenience in use, long service life and the like.
Description
Technical Field
The present invention relates to the technical field of battery installation equipment, and more particularly, to a battery cover device, and more particularly, to a battery installation device including the battery cover device.
Background
The battery cover is a protective cover that prevents short circuits caused by contact between foreign objects and battery contacts. At present, the battery cover which is widely applied mainly comprises a waterproof battery cover which is fixedly connected through threads and a non-waterproof battery cover which is fixedly connected through a unilateral clamping hook. In order to avoid damage to the battery when it is exposed to water, a waterproof battery cover should preferably be used as a protective cover for the battery during use.
However, in the prior art, the waterproof battery cover fixed by threaded connection is not convenient to mount and dismount, the battery cover and the battery can be mounted and dismounted only by rotating for many times, and the wear phenomenon is easy to occur in the threaded use process.
In summary, how to provide a device that is easy to assemble and disassemble and is not easy to wear is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention is to provide a battery cover device, which is easy and convenient to assemble and disassemble, and has the advantages of increasing the speed of assembling and disassembling the device, and being not easy to wear.
Another object of the present invention is to provide a battery mounting apparatus including the above battery cover apparatus, which has the advantages of convenient use and long service life.
In order to achieve the above purpose, the invention provides the following technical scheme:
a battery cover device comprises a battery cover bin, wherein the battery cover bin is provided with: the battery cover device comprises a clamping hook and a knob, wherein the clamping hook is used for extending to achieve installation between the battery cover device and the battery shell, the knob is used for driving the clamping hook to contract through self circumferential rotation, the knob is rotatably arranged on the battery cover bin and is provided with an inclined plane which is convenient to push in the battery shell, and the clamping hook is used for enabling the clamping hook to pop out of a first elastic piece of the battery cover bin in a compression mode between the clamping hook and the battery cover bin.
Preferably, a first protrusion is arranged on the hook, a first groove matched with the first protrusion is arranged on the knob, and the size of the first groove changes along the circumferential direction, so that the circumferential rotation of the knob drives the radial position of the hook to change.
Preferably, the first groove is an elliptical groove.
Preferably, a second elastic piece used for enabling the knob to reset is arranged between the knob and the battery cover bin in a compression mode, and two ends of the second elastic piece in the elastic direction are respectively connected with the knob and the battery cover bin.
Preferably, a second protrusion is arranged on the knob, and a second groove used for being matched with the second protrusion to limit the rotation range of the knob is arranged on the side surface of the battery cover bin connected with the knob.
Preferably, the two ends of the first elastic piece in the elastic direction are respectively connected with the hook and the battery cover bin.
Preferably, the battery cover bin is provided with a hole position for limiting the pop-up position of the hook, and the size of the extending end part of the hook is larger than that of the hole position.
Preferably, the battery cover bin further comprises a sealing member for sealing the battery cover bin, a third groove for increasing the contact area of the battery cover bin and the knob is formed in the battery cover bin, and the third groove is sealed through sealing grease.
Preferably, the knob includes the fixed setting in rotate the plectrum on the knob, it is used for the contact and drives to rotate the plectrum the trip shrinkage motion, it be used for with to rotate the plectrum third recess complex third arch.
A battery installation device comprises a battery shell and a battery cover device, wherein the battery cover device is the battery cover device in any one of the above items.
When the battery cover device provided by the invention is used, the battery cover device is pressed into a battery shell, correspondingly, the battery shell can push the inclined plane on the hook to provide a force for the hook to compress inwards, so that the hook is contracted, and after the battery cover device is completely pressed into the battery shell, the hook can be ejected out by a first elastic piece in the battery cover, so that the clamping installation of the battery cover is realized; when the knob is rotated, the knob can drive the hook to contract, when the hook contracts into the battery cover bin, the battery cover device and the battery shell can be disassembled, and after the battery cover is disassembled and the external force is removed, the internal torsion spring can drive the knob to return. The waterproof battery cover device is mounted between the battery shell and the battery shell, the operation is simple and convenient in the dismounting process, and the abrasion phenomenon is not easy to occur in the using process.
In conclusion, the battery cover device provided by the invention is simple and convenient to mount and dismount, does not need to rotate for many times in the mounting and dismounting process, can avoid the phenomenon of easy abrasion in the using process, can improve the mounting and dismounting speed of the device, and has the advantages of convenience in mounting and dismounting, difficulty in abrasion and the like. The battery mounting device comprising the battery cover device has the advantages of convenience in use, long service life and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an exploded view of a first embodiment of a battery cover assembly according to the present invention;
fig. 2 is an assembly view of a battery cover device according to a first embodiment of the present invention;
fig. 3 is a side view of a battery cover chamber and a side of a hook in a battery cover device according to a first embodiment of the present invention;
FIG. 4 is a side view of a battery cover connected to a knob according to a first embodiment of the battery cover device of the present invention;
FIG. 5 is a schematic structural diagram of a knob in an embodiment of a battery cover apparatus according to the present invention;
FIG. 6 is a side view of the rotary dial plate of the present invention connected to the knob;
FIG. 7 is a side view of the connection side of the rotating pick and the hook according to the present invention;
FIG. 8 is a schematic structural view of a hook according to the present invention;
fig. 9 is a schematic structural diagram of the sealing member provided in the present invention.
Wherein, 1 is a battery cover bin, 2 is a knob, 3 is a clamping hook, 4 is a rotary shifting piece, and 5 is a sealing piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a battery cover device which is simple and convenient to mount and dismount, can improve the speed of mounting and dismounting the device and has the advantage of difficult abrasion.
Another core of the present invention is to provide a battery mounting apparatus including the above battery cover apparatus, which has advantages of convenience in use and long service life.
Referring to fig. 1 to 9, in which fig. 1 is an exploded schematic view of a battery cover device according to a first embodiment of the present invention; fig. 2 is an assembly view of a battery cover device according to a first embodiment of the present invention; fig. 3 is a side view of a battery cover 1 connected to a hook 3 according to a first embodiment of the battery cover device of the present invention; fig. 4 is a side view of a battery cover 1 connected to a knob 2 according to a first embodiment of the battery cover device of the present invention; fig. 5 is a schematic structural diagram of a knob 2 in an embodiment of a battery cover apparatus provided in the present invention; FIG. 6 is a side view of the rotary dial 4 of the present invention connected to the rotary knob 2; FIG. 7 is a side view of the rotating pick 4 of the present invention connected to the hook 3; fig. 8 is a schematic structural diagram of the hook 3 according to the present invention; fig. 9 is a schematic structural diagram of the sealing member 5 provided in the present invention.
The invention provides a battery cover device, which comprises a battery cover bin 1, wherein the battery cover bin 1 is provided with: the battery cover device comprises a clamping hook 3 and a knob 2, wherein the clamping hook 3 is used for extending to achieve installation between the battery cover device and a battery shell, the knob 2 is used for driving the clamping hook 3 to contract through self circumferential rotation, the knob 2 is rotatably arranged on a battery cover bin 1, the clamping hook is provided with an inclined plane which is convenient to push the battery shell, and a first elastic piece used for enabling the clamping hook 3 to pop out of the battery cover bin 1 is arranged between the clamping hook 3 and the battery cover bin 1 in a compression mode.
When the battery cover device provided by the invention is pressed into a battery shell, correspondingly, the battery shell can push the inclined plane on the hook to provide a force for the hook to compress inwards, so that the hook contracts, and after the battery cover device is completely pressed into the battery shell, the hook can be ejected out by a first elastic piece in the battery cover, so that the clamping installation of the battery cover is realized; when the knob is rotated, the knob can drive the hook to contract, when the hook contracts into the battery cover bin, the battery cover device and the battery shell can be disassembled, and after the battery cover is disassembled and the external force is removed, the internal torsion spring can drive the knob to return. The waterproof battery cover device is mounted between the battery shell and the battery shell, the operation is simple and convenient in the dismounting process, and the abrasion phenomenon is not easy to occur in the using process.
In addition, it should be noted that the knob 2 described herein can drive the hook 3 to extend and retract by rotating in the circumferential direction, which is a result and not a means; that is, no matter what kind of specific technical means is adopted, the knob 2 can drive the hook 3 to stretch and retract through the circumferential rotation of the knob.
In conclusion, the battery cover device provided by the invention is simple and convenient to mount and dismount, the radial position of the clamping hook 3 is changed by utilizing the circumferential rotation of the knob 2, the state for clamping the battery shell and the state without limiting the battery shell are formed, the battery cover device can be realized by only properly rotating the knob 2, the mounting and dismounting process does not need to rotate for many times, the phenomenon of easy abrasion in the using process can be avoided, the mounting and dismounting speed of the device can be improved, the battery cover device has the advantages of convenience in mounting and dismounting, difficulty in abrasion and the like, and the battery mounting device comprising the battery cover device has the advantages of convenience in use, long service life and the like.
On the basis of the battery cover device in the first specific embodiment, specifically, the first protrusion is disposed on the hook 3, the first groove matched with the first protrusion is disposed on the knob 2, and the size of the first groove changes along the circumferential direction, so that the circumferential rotation of the knob 2 drives the radial position of the hook 3 to change.
It should be further noted that, a first protrusion is arranged on the hook 3, a first groove matched with the first protrusion is arranged on the knob 2, the knob 2 and the hook 3 can be fixedly connected by the first groove and the first protrusion, and the size of the first groove changes along the circumferential direction, therefore, when the knob 2 rotates in the circumferential direction, the first groove also rotates in the circumferential direction, the first groove synchronously drives the first protrusion matched with the first groove to move, because the hook 3 is arranged on the battery cover bin 1, and only radial movement can be performed, that is, a limiting structure is arranged in other directions, so that when the rotation of the first groove is transmitted to the hook 3, the hook 3 can only move in the radial direction, and cannot rotate, etc., so that the size of the first groove changes along the circumferential direction, the radial position of the hook 3 can be changed, and thereby the shrinkage of the hook 3 is realized.
When the battery cover device is pressed into a battery shell, under the action of interaction force, the battery shell correspondingly pushes the inclined plane on the hook to provide force for the hook to compress inwards, so that the hook contracts, and after the battery cover device is completely pressed into the shell, the first elastic piece in the battery cover can push the hook out, so that the battery cover is installed. When the control knob 2 is rotated, the knob 2 can drive the hook 3 to contract, and when the hook 3 contracts to the inside of the battery cover bin 1, the battery cover device and the battery shell can be detached.
Still need further explain, above-mentioned through be equipped with first recess and be equipped with first arch on trip 3 on knob 2 for knob 2 is fixed with trip 3 joint, and makes the mode that the radial position of the circumferential direction rotation drive trip 3 of knob 2 changes, and it has easy processing, and spare part is small in quantity, and processing cost hangs down the grade advantage.
In addition, it should be noted that, the above-mentioned knob 2 can drive the hook 3 to stretch and contract through its circumferential rotation, and also can select a suitable mode according to actual needs and actual conditions in the actual application process.
On the basis of the battery cover device, the first groove is an elliptical groove.
It should be noted that the size of the first groove needs to be changed along the circumferential direction, so that the radial position of the hook 3 is changed by the circumferential rotation of the knob 2. Therefore, it is preferable, set up first recess into oval-shaped annular groove, thereby when making knob 2 carry out the rotation in a circumferential direction, will drive the first arch of trip 3 in step and remove in oval-shaped annular groove, because have limit structure in other directions of trip 3, consequently, when the rotation of oval-shaped annular groove transmitted trip 3, trip 3 only can carry out radial movement, can not rotate etc. then make the rotation in a circumferential direction of knob 2 can drive the radial flexible of trip 3.
It should be further noted that the first groove may also be an elliptical non-annular groove, and at this time, when the knob 2 rotates circumferentially, the elliptical non-annular groove drives the first protrusion to move radially, so as to achieve the contraction of the hook 3; if the knob 2 is rotated reversely, the first protrusion cannot be driven by the elliptical non-annular groove to move radially. Therefore, if the first groove is an elliptical non-annular groove, an elastic member for automatically ejecting the hook 3 after the hook 3 is contracted must be further provided, so as to extend and contract the hook 3. In the actual application process, the first groove is set to be an elliptical annular groove or a non-annular groove, and the first groove can be selected according to actual conditions and actual requirements.
In addition, it should be noted that the oval groove is easy to process, and when the first protrusion of the hook 3 is matched with the oval groove and then moves along with the oval groove, the contact surface between the first protrusion and the oval groove is an arc surface, so that friction can be reduced, abrasion between the hook 3 and the knob 2 can be reduced, and the service life of the device can be prolonged.
In addition, it should be noted that the first groove may be a triangular groove, a trapezoidal groove, etc., but the shape is not easy to process, and the hook 3 and the knob 2 are prone to be seriously worn during the rotation of the knob 2. Therefore, in the actual application process, the shape and the size of the first groove can be determined according to the actual situation and the actual requirement, but the requirement that the size of the first groove varies along the circumferential direction must be met.
On the basis of the battery cover device in the first embodiment, specifically, a second elastic member for resetting the knob 2 is compressed between the knob 2 and the battery cover bin 1, and two ends of the second elastic member in the elastic direction are respectively connected with the knob 2 and the battery cover bin 1.
It should be noted that, a second elastic member is compressed between the knob 2 and the battery cover compartment 1, two ends of the second elastic member in the elastic direction are respectively connected with the knob 2 and the battery cover compartment 1, the second elastic member is mainly used for enabling the knob 2 to automatically reset after rotating in a certain direction, and the operation of rotating in the opposite direction to enable the knob 2 to rotate is not needed, so that the automation of the battery cover device can be realized, and the operation is simplified.
In addition, it should be further noted that the second elastic member is disposed between the knob 2 and the battery cover compartment 1 due to compression, and two ends of the second elastic member in the elastic direction are respectively connected to the knob 2 and the battery cover compartment 1, and the rotation of the knob 2 is along the circumferential direction, therefore, preferably, the second elastic member can be configured as a torsion spring, because the torsion spring can generate a torque or a rotation force when the knob 2 performs the circumferential rotation itself, and therefore, after the two ends of the torsion spring in the elastic direction are respectively connected to the knob 2 and the battery cover compartment 1, and the knob 2 rotates to a certain angle, if the rotation force for causing the knob 2 to rotate is cancelled again, the torsion spring can restore the knob 2 to the initial position through the torque generated by itself.
It should be further noted that the second elastic member described herein may also be configured as other elastic members, that is, the second elastic member may be selected according to actual requirements and actual situations during actual use.
On the basis of the battery cover device, specifically, the knob 2 is provided with a second protrusion, and the side surface of the battery cover bin 1 connected with the knob 2 is provided with a second groove used for matching with the second protrusion to limit the rotation range of the knob 2.
It should be noted that, a second protrusion is arranged on the knob 2, a second groove is arranged on the side surface of the battery cover bin 1 connected with the knob 2, and the second groove is mainly used for being matched with the second protrusion to limit the rotation range of the knob 2. By limiting the rotation range of the knob 2, the excessive rotation angle and time consumption of the knob 2 during the installation and the disassembly between the battery cover device and the battery shell can be avoided. Through be equipped with the second arch on knob 2, be equipped with on the side of battery lid storehouse 1 be connected with knob 2 be used for with the protruding cooperation of second in order to restrict the second recess of knob 2's rotation range, will make the installation process between battery cover device and battery casing only need one step of pressing action can accomplish, the dismantlement process between battery cover device and battery casing only needs to rotate less angle and can realize to can improve the installation dismantlement efficiency of device and shorten the installation dismantlement time of device.
In addition, it should be further noted that the second protrusion, the second groove, the rotation range of the knob 2, and the like described herein can be determined according to actual conditions and actual requirements in the actual application process.
On the basis of the battery cover device in the first embodiment, specifically, a first elastic member for ejecting the hook 3 from the battery cover compartment 1 is compressed between the hook 3 and the battery cover compartment 1, and two ends of the first elastic member in the elastic direction are respectively connected to the hook 3 and the battery cover compartment 1.
It should be noted that, a first elastic member is compressed between the hook 3 and the battery cover bin 1, two ends of the first elastic member in the elastic direction are respectively connected with the hook 3 and the battery cover bin 1, and the first elastic member is mainly used for enabling the hook 3 to automatically pop out of the battery cover bin 1 after being driven by the knob 2 to perform contraction operation, and the rotation of the knob 2 is not needed to drive the hook to perform stretching operation, so that the automation of the battery cover device can be realized, and the operation is simplified.
In addition, it should be further noted that the first elastic member described herein can be selected during the actual application process according to the actual needs and actual situations. It should be noted that the first elastic member needs to make the hook 3 pop out of the battery cover bin 1 after shrinking, and because the stretching of the hook 3 is a linear motion along the radial direction, when selecting the first elastic member, the requirement that the hook 3 pop out of the battery cover bin 1 after shrinking along the radial direction must be satisfied.
On the basis of the battery cover device, specifically, the battery cover bin 1 is provided with a hole position for limiting the pop-up position of the hook 3, and the size of the protruding end part of the hook 3 is larger than that of the hole position.
It should be noted that, the battery cover bin 1 is provided with a hole site, the size of the extending end of the hook 3 is larger than the size of the hole site, the hole site is mainly used for limiting the pop-up position of the hook 3, the hook 3 is enabled to extend to a certain position and then be clamped with the hole site through the size difference between the extending end of the hook 3 and the hole site, so that the purpose of limiting the pop-up position of the hook 3 is achieved, the overlong extending of the hook 3 can be avoided, the overall size of the battery cover device is too large, and the clamping between the battery cover device and the battery shell is too tight to be detached and separated.
In addition, it should be further explained that the hole position, the shape and the size of the protruding end of the hook 3, and the like are determined, and need to be selected according to actual conditions and actual needs in the actual application process, so that the hole position can effectively limit the pop-up position of the hook 3, and the overall size of the device is not too large.
On the basis of any one of the battery cover devices, the battery cover device specifically comprises a sealing member 5 for sealing the battery cover bin 1, wherein a third groove for increasing the contact area of the battery cover bin 1 and the knob 2 is formed in the battery cover bin, and the third groove is sealed by sealing grease.
It should be noted that, the battery cover device includes the battery cover bin 1, and the battery cover bin 1 is provided with: the battery cover device comprises a clamping hook 3 and a knob 2, wherein the clamping hook 3 is used for realizing mounting and dismounting between the battery cover device and a battery shell through self expansion and contraction, the knob 2 is used for driving the clamping hook 3 to expand and contract through self circumferential rotation, and the knob 2 is rotatably arranged on a battery cover bin 1. In addition, the battery cover device also comprises a sealing member 5 for sealing the battery cover bin 1, and the battery cover bin 1 can be integrally sealed through the sealing member 5.
It should be further noted that the sealing member 5 is an electrode plate, and the electrode plate is fixedly connected with the battery cover compartment 1, so that the battery cover compartment 1 can be integrally sealed. In addition, the electrode plate also has the function of being connected with a battery for conducting electricity, so that the battery can normally operate after the battery is assembled with the battery cover device after the battery is arranged in the battery shell, and the battery is contacted with the electrode plate for conducting electricity.
It explains still to supplement that, preferably, carry out sealing connection through the sealing washer between sealing member 5 and battery lid storehouse 1, because the sealing washer can self take place deformation under the exogenic action, closely laminate sealing member 5 and battery lid storehouse 1 to can have fine sealed effect to sealing member 5 and battery lid storehouse 1, the sealing washer still has stable performance, easily machine-shaping and life advantage such as longer moreover. Therefore, the sealing member 5 is preferably connected with the battery cover bin 1 in a sealing manner by a sealing ring. Of course, other ways of sealing the sealing member 5 and the battery cover bin 1 can be selected during the actual operation according to the actual situation and the actual requirement.
In addition, it should be noted that, the inside third recess that is used for increasing its and 2 area of contact of knob that is equipped with of battery lid storehouse 1, the third recess is sealed through sealed fat, can increase the area of contact of battery lid storehouse 1 and knob 2, can make the inside good waterproof sealing effect that has of battery lid storehouse 1. In addition, the sealing grease is coated in the third groove, so that the coating work of the sealing grease can be conveniently carried out, and the using amount of the sealing grease can be accurately controlled.
On the basis of foretell battery cover device, specifically, knob 2 is including the fixed rotation plectrum that sets up on knob 2, rotates the plectrum and is used for contacting and drive trip 3 shrink motion, rotates the plectrum and is equipped with and is used for the third arch with third recess complex.
It should be noted that the knob 2 includes a rotary shifting piece fixedly arranged on the knob 2, and the rotary shifting piece is used for contacting and driving the hook 3 to contract. That is, a rotating shifting piece 4 for driving the hook 3 to stretch is arranged between the knob 2 and the hook 3, and the rotating shifting piece 4 is connected with the knob 2 and can rotate synchronously. Optionally, be equipped with the fourth recess on knob 2, rotate plectrum 4 and be equipped with the fourth arch on the first side that is connected with knob 2, the fourth arch is used for cooperating so that knob 2 and rotation plectrum 4 are pre-fixed with the fourth recess, and rethread screw connection's mode makes knob 2 and 4 inseparable fixed connection of rotation plectrum to when making knob 2 carry out the rotation in a circumferential direction, it can rotate in step to rotate plectrum 4.
In addition, as can be seen from the above description, the first protrusion is disposed on the hook 3, so that a fifth groove is disposed on a second side surface of the rotating dial 4 connected to the hook 3, the fifth groove is used for matching with the first protrusion to enable the rotating dial 4 to drive the hook 3 to extend and retract, and the size of the fifth groove needs to be changed along the circumferential direction. Therefore, after the rotating shifting piece 4 is fixedly connected with the clamping hook 3 in a clamped mode, the rotating shifting piece 4 rotates along with the knob 2 to synchronously rotate in the circumferential direction, the clamping hook 3 is driven to move linearly along the radial direction, and then the clamping hook 3 is contracted.
Therefore, when the battery cover device is pressed into the battery shell, under the action of interaction force, the battery shell correspondingly pushes the inclined plane on the hook to provide force for the hook to compress inwards, so that the hook contracts, and after the battery cover device is completely pressed into the shell, the first elastic piece in the battery cover can push the hook out, so that the battery cover is installed. When the control knob 2 is rotated, the knob 2 can drive the hook 3 to contract, and when the hook 3 contracts to the inside of the battery cover bin 1, the battery cover device and the battery shell can be detached.
In addition, it should be further described that, the above-mentioned manner of arranging the rotating dial 4 for driving the hook 3 to stretch and contract between the knob 2 and the hook 3 can avoid the phenomenon that the knob 2 and the hook 3 are worn due to multiple rotations after being directly connected by adding the rotating dial 4, and the rotating dial 4, the hook 3 and the knob 2 are detachably connected, so that, if the rotating dial 4 is worn due to the extrusion force from both sides and multiple rotating friction during the use process, the rotating dial 4 can be detached from the hook 3 and the knob 2 to replace the worn rotating dial 4, and then the new rotating dial 4, the hook 3 and the knob 2 are continuously used from the new assembly, thereby improving the service life of the device and reducing the operation cost of the device.
In addition, it should be noted that the third protrusion for matching with the third groove is disposed on the rotation shifting piece, so that the rotation shifting piece and the knob 2 are both tightly connected to the battery cover bin 1. The specific size, position, etc. of the third groove and the third protrusion described herein need to be determined according to actual conditions and actual requirements in the actual application process.
In addition to the battery cover device, the present invention further provides a battery mounting device, which includes a battery housing and a battery cover device, wherein the battery cover device is the battery cover device disclosed in any one of the above embodiments.
The battery shell and the battery cover device are assembled and disassembled through the stretching of the clamping hook 3, when the battery cover device is pressed into the battery shell, the battery shell correspondingly pushes the inclined plane on the clamping hook to provide a force for the clamping hook to compress inwards under the action of an interaction force, so that the clamping hook is contracted, and after the battery shell is completely pressed into the shell, the clamping hook is pushed out by a first elastic piece in the battery cover to realize the assembly of the battery cover; if the battery needs to be taken out, the knob 2 can be rotated, the knob 2 can drive the clamping hook 3 to contract, and when the clamping hook 3 contracts into the battery cover bin 1, the battery cover device and the battery shell can be disassembled. The battery mounting device provided by the invention is simple and convenient to operate in the mounting and dismounting process, is not easy to wear in the using process, and has good sealing and waterproof protection effects on the battery.
In addition, it should be noted that, please refer to the prior art for the structure of other parts of the battery installation apparatus, which is not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.
The battery cover assembly provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a battery cover device, includes battery lid storehouse (1), its characterized in that is equipped with on battery lid storehouse (1): the battery cover device comprises a clamping hook (3) and a battery cover bin (1), wherein the clamping hook (3) is used for extending to achieve installation between the battery cover device and the battery shell, and is used for driving a knob (2) of contraction of the clamping hook (3) through self circumferential rotation, the knob (2) is rotatably arranged on the battery cover bin (1), the clamping hook is provided with a slope convenient to push into the battery shell, and the clamping hook (3) and the battery cover bin (1) are compressed to be provided with a first elastic piece used for enabling the clamping hook (3) to pop out of the battery cover bin (1).
2. The battery cover device according to claim 1, wherein the hook (3) is provided with a first protrusion, the knob (2) is provided with a first groove engaged with the first protrusion, and the size of the first groove varies in the circumferential direction, so that the circumferential rotation of the knob (2) drives the radial position of the hook (3) to vary.
3. The battery cover assembly of claim 2, wherein the first recess is an oval recess.
4. The battery cover device according to claim 1, wherein a second elastic member for restoring the knob (2) is disposed between the knob (2) and the battery cover chamber (1) in a compressed manner, and two ends of the second elastic member in the elastic direction are respectively connected to the knob (2) and the battery cover chamber (1).
5. The battery cover device according to claim 4, wherein a second protrusion is provided on the knob (2), and a second groove for cooperating with the second protrusion to limit the rotation range of the knob (2) is provided on the side of the battery cover chamber (1) connected to the knob (2).
6. The battery cover device according to claim 1, wherein two ends of the first elastic member in the elastic direction are respectively connected with the hook (3) and the battery cover bin (1).
7. The battery cover device according to claim 6, wherein the battery cover compartment (1) is provided with a hole site for limiting the pop-up position of the hook (3), and the size of the protruding end of the hook (3) is larger than the size of the hole site.
8. The battery cover device according to any one of claims 1 to 7, further comprising a sealing member (5) for sealing the battery cover compartment (1), wherein a third groove for increasing the contact area with the knob (2) is formed inside the battery cover compartment (1), and the third groove is sealed by sealing grease.
9. The battery cover device according to claim 8, wherein the knob (2) comprises a rotary shifting piece fixedly arranged on the knob (2), the rotary shifting piece is used for contacting and driving the snap hook (3) to contract, and the rotary shifting piece is provided with a third protrusion for matching with the third groove.
10. A battery mounting apparatus comprising a battery housing, a battery cover means, wherein the battery cover means is the battery cover means of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241213.2A CN110911605B (en) | 2019-12-06 | 2019-12-06 | Battery cover device and battery mounting device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911241213.2A CN110911605B (en) | 2019-12-06 | 2019-12-06 | Battery cover device and battery mounting device with same |
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| Publication Number | Publication Date |
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| CN110911605A true CN110911605A (en) | 2020-03-24 |
| CN110911605B CN110911605B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911241213.2A Active CN110911605B (en) | 2019-12-06 | 2019-12-06 | Battery cover device and battery mounting device with same |
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| CN (1) | CN110911605B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001043840A (en) * | 1999-07-28 | 2001-02-16 | Hitachi Kokusai Electric Inc | Battery pack lock mechanism |
| CN103327765A (en) * | 2012-03-19 | 2013-09-25 | 深圳富泰宏精密工业有限公司 | Battery cover push-out module and portable electronic device using same |
| CN204118157U (en) * | 2014-09-19 | 2015-01-21 | 广州市中海达测绘仪器有限公司 | Battery compartment buckle closure device |
| CN207753060U (en) * | 2017-12-25 | 2018-08-21 | 深圳警翼智能科技股份有限公司 | A kind of battery cover and electronic equipment |
-
2019
- 2019-12-06 CN CN201911241213.2A patent/CN110911605B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001043840A (en) * | 1999-07-28 | 2001-02-16 | Hitachi Kokusai Electric Inc | Battery pack lock mechanism |
| CN103327765A (en) * | 2012-03-19 | 2013-09-25 | 深圳富泰宏精密工业有限公司 | Battery cover push-out module and portable electronic device using same |
| CN204118157U (en) * | 2014-09-19 | 2015-01-21 | 广州市中海达测绘仪器有限公司 | Battery compartment buckle closure device |
| CN207753060U (en) * | 2017-12-25 | 2018-08-21 | 深圳警翼智能科技股份有限公司 | A kind of battery cover and electronic equipment |
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| CN110911605B (en) | 2022-08-05 |
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