CN113540668B - Anti-dismantling structure - Google Patents
Anti-dismantling structure Download PDFInfo
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- CN113540668B CN113540668B CN202110738649.3A CN202110738649A CN113540668B CN 113540668 B CN113540668 B CN 113540668B CN 202110738649 A CN202110738649 A CN 202110738649A CN 113540668 B CN113540668 B CN 113540668B
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- sliding cover
- sliding
- bottom shell
- buckle
- elastic
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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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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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
- H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
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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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Computer Hardware Design (AREA)
- Telephone Set Structure (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides an anti-disassembly structure, which comprises a bottom shell with a containing groove, a sliding cover, a first fastening component and a second fastening component, wherein the sliding cover is provided with a sliding groove; the sliding cover is assembled on the bottom shell in a sliding mode and covered on the containing groove, the sliding cover can slide in a fixing position and a disengaging position of the bottom shell, the sliding cover is fixed with the bottom shell when located in the fixing position, and the sliding cover can disengage from the bottom shell when located in the disengaging position; the first fastening component and the second fastening component are assembled on the bottom shell; when the sliding cover is located at the fixed position, the first fastening assembly can be connected with the sliding cover in a clamped mode to prevent the sliding cover from sliding towards the separation position, the second fastening assembly can be abutted against the sliding cover to prevent the sliding cover from sliding towards the separation position, the first fastening assembly can be disconnected from the clamping with the sliding cover under the action of external force, and the second fastening assembly can be disconnected from the abutting against the sliding cover under the action of external force. Through the dual guarantee that the first fastening component and the second fastening component are used for locking the sliding cover and sliding between the sliding cover and the bottom shell to break away from, the sliding cover cannot be detached at will, and the risk of battery damage is avoided.
Description
Technical Field
The present invention relates to an auxiliary device component of an electronic device, and more particularly, to a detachment prevention structure.
Background
With the continuous innovation and progress of electronic information technology, the appearance volume of electronic devices tends to be more light, thin, small and small in design, and more users are willing to accept the products and carry the products for use. Such as personal digital assistants, palm computers, portable electronic dictionaries, digital cameras and mobile phones, have gradually become popular in every person's life to meet and meet various needs and applications in general life and work. The power supply mode of the electronic product does not adopt a bottom shell structure for accommodating the battery units arranged on the back of the shell, and when the battery units are arranged in the bottom shell one by one, the battery cover matched with the bottom shell covers the opening of the bottom shell, so that the aim of packaging the battery units in the shell is fulfilled. Since the battery unit is generally required to be detachable, a battery cover is detachably attached to the rear surface of the housing of the electronic apparatus.
However, the above method has the following problems: the battery cover can be detached at will, and the risks of battery damage and poor water resistance are increased.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is as follows: the battery cover can be detached at will, and the risk of battery damage exists.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
the embodiment of the invention provides an anti-dismantling structure, which comprises a bottom shell with an accommodating groove, a sliding cover, a first fastening component and a second fastening component, wherein the sliding cover is arranged on the bottom shell; the sliding cover is assembled on the bottom shell in a sliding mode and covers the containing groove, the sliding cover can slide in a fixing position and a disengaging position of the bottom shell, the sliding cover is fixed with the bottom shell when located in the fixing position, and the sliding cover can disengage from the bottom shell when located in the disengaging position; the first fastening component and the second fastening component are both assembled on the bottom shell; when the sliding cover is located at the fixing position, the first fastening assembly can be clamped with the sliding cover to prevent the sliding cover from sliding towards the separation position, the second fastening assembly can be abutted against the sliding cover to prevent the sliding cover from sliding towards the separation position, the first fastening assembly can be separated from the sliding cover under the action of external force to be clamped, and the second fastening assembly can be separated from the sliding cover under the action of external force to be abutted against.
Further, the first fastening assembly comprises a first elastic buckle, a first spring support and a first elastic piece, the first spring support is assembled on the bottom shell, the first elastic piece is sleeved on the first elastic buckle, the first elastic piece is abutted to the first spring support, the sliding cover is provided with a buckling part, and the first elastic buckle can be clamped with the buckling part under the elastic force action of the first elastic piece.
Further, first bullet knot includes buckle spare and mounting, buckle spare and mounting set up in first bullet detain with one side of buckling part joint, buckling part set up with the buckle groove of buckle spare looks adaptation, buckle spare with during the buckle groove joint, the mounting peg graft in the drain pan, buckle spare with when the buckle groove breaks away from the joint, the mounting with the drain pan breaks away from the grafting.
Further, one side of the sliding cover, away from the first elastic buckle, is provided with a first strut, the first spring support is provided with a first groove, the first elastic piece is sleeved on the first strut, and the first elastic piece is arranged in the first groove.
Furthermore, a sliding gap is formed between the bottom shell and the sliding cover, the sliding gap is used for the sliding cover to slide towards the disengagement position, and the second fastener is arranged in the sliding gap to prevent the sliding cover from sliding towards the disengagement position; the second fastening assembly comprises a second elastic buckle, a second spring support and a second elastic piece, the second spring support is assembled on the bottom shell, the second elastic piece is sleeved on the second elastic buckle, the second elastic piece is abutted against the second spring support, and the second elastic buckle can be abutted against the sliding cover under the elastic force action of the second elastic piece to prevent the sliding cover from sliding towards the separation position.
Furthermore, a second support column is arranged on one side, away from the sliding cover, of the second elastic buckle, a second groove is formed in the second spring support, the second support column is sleeved with the second elastic piece, and the second elastic piece is arranged in the second groove.
Furthermore, the second elastic buckle and the sliding cover abutting part are provided with an outer edge part, the sliding cover and the second elastic buckle abutting part are provided with a clamping part, and the width of the outer edge part is larger than that of the clamping part.
Furthermore, a limit groove is formed in one side, close to the first fastening component, of the bottom shell, a limit part is arranged on one side, close to the first fastening component, of the sliding cover, and when the sliding cover is located at the fixing position, the limit part can be clamped with the limit groove to prevent the bottom shell from being separated from the sliding cover; when the sliding cover is located the disengaging position, the limiting part can disengage from the limiting groove in a clamping manner.
Furthermore, a sliding groove is formed in the inner wall of the bottom shell along the sliding direction of the sliding cover, a sliding part is arranged on the side, close to the inner wall, of the sliding cover, the sliding groove is provided with a clamping angle, the sliding part is provided with a clamping joint, and when the sliding cover is located at the fixed position, the clamping joint can be clamped at the clamping angle to prevent the bottom shell from being separated from the sliding cover; when the sliding cover is located at the disengaging position, the clamping joint can slide along the sliding groove to disengage from the clamping angle.
Furthermore, waterproof glue is arranged at the joint of the bottom shell and the first fastening assembly and the joint of the second fastening assembly.
The embodiment of the invention has the beneficial effects that: the embodiment of the invention provides an anti-disassembly structure, which comprises a bottom shell with a containing groove, a sliding cover, a first fastening component and a second fastening component, wherein the sliding cover is provided with a sliding groove; the sliding cover is assembled on the bottom shell in a sliding mode and covers the containing groove, the sliding cover can slide in a fixing position and a disengaging position of the bottom shell, the sliding cover is fixed with the bottom shell when located in the fixing position, and the sliding cover can disengage from the bottom shell when located in the disengaging position; the first fastening component and the second fastening component are both assembled on the bottom shell; when the sliding cover is located at the fixed position, the first fastening assembly can be connected with the sliding cover in a clamping mode to block the sliding cover to slide towards the separation position, the second fastening assembly can be abutted against the sliding cover to block the sliding cover to slide towards the separation position, the first fastening assembly can be disconnected from the clamping mode with the sliding cover under the action of external force, and the second fastening assembly can be disconnected from the sliding cover to be abutted against the sliding cover under the action of external force. When the battery needs to be disassembled after assembly, the first fastening component and the second fastening component are pressed simultaneously, at the moment, the first fastening component is separated from the sliding cover in a clamping manner, the second fastening component is separated from the sliding cover in a propping manner, and the sliding cover can slide from a fixed position to a separated position to realize the separation between the bottom shell and the sliding cover; during assembly, after the sliding cover slides from the release position to the fixing position, the first fastening component is clamped with the sliding cover, and the second fastening component abuts against the sliding cover, so that locking is realized; through the dual guarantee that the first fastening component and the second fastening component are used for locking the sliding cover and sliding between the sliding cover and the bottom shell to break away from, the sliding cover cannot be detached at will, and the risk of battery damage is avoided.
Drawings
The detailed structure of the embodiment of the invention is described in detail below with reference to the accompanying drawings
FIG. 1 is a front view of a tamper-evident structure provided by an embodiment of the present invention;
fig. 2 is a first angle schematic view of a tamper-evident structure provided in an embodiment of the present invention;
FIG. 3 is a schematic exploded view of a tamper-evident structure provided in accordance with an embodiment of the present invention;
FIG. 4 is a partial exploded view of a tamper-evident structure provided in accordance with an embodiment of the present invention;
FIG. 5 isbase:Sub>A cross-sectional view of the present invention taken along line A-A of FIG. 1;
FIG. 6 is a cross-sectional view of the present invention taken along line B-B of FIG. 1;
FIG. 7 is a schematic structural view of a first fastening assembly provided in accordance with an embodiment of the present invention;
fig. 8 is a schematic structural view of a second fastening assembly according to an embodiment of the present invention.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
Referring to fig. 1 to 4, an anti-detaching structure according to an embodiment of the present invention includes a sliding cover 1 having a receiving groove 11, a bottom case 2, a first fastening component 3, and a second fastening component 4; the bottom shell 2 is assembled on the sliding cover 1 in a sliding mode and covers the containing groove 11, the sliding cover 1 can slide in a fixing position and a separating position of the bottom shell 2, the sliding cover 1 is fixed with the bottom shell 2 when located at the fixing position, and the sliding cover 1 can be separated from the bottom shell 2 when located at the separating position; the first fastening component 3 and the second fastening component 4 are both assembled on the bottom shell 2; when the sliding cover 1 is located at the fixed position, the first fastening component 3 can be connected with the sliding cover 1 in a clamped mode to prevent the sliding cover 1 from sliding towards the separation position, the second fastening component 4 can be abutted against the sliding cover 1 to prevent the sliding cover 1 from sliding towards the separation position, the first fastening component 3 can be disconnected with the sliding cover 1 in a clamped mode under the action of external force, and the second fastening component 4 can be disconnected with the sliding cover 1 in an abutted mode under the action of external force.
In this embodiment, the accommodating groove 11 is used for accommodating a battery, the first fastening component 3 and the second fastening component 4 are used for fixing the sliding cover 1, so as to prevent the sliding cover 1 from sliding between the fixing position and the disengaging position of the bottom case 2, when the battery needs to be disassembled after assembly, the first fastening component 3 and the second fastening component 4 are pressed at the same time, at this time, the first fastening component 3 is disengaged from the sliding cover 1, the second fastening component 4 is disengaged from the sliding cover 1 and abuts against, and when the sliding cover 1 can slide from the fixing position to the disengaging position, the disengagement between the sliding cover 1 and the bottom case 2 is realized; during assembly, after the sliding cover 1 slides from a release position to a fixing position, the first fastening component 3 is clamped with the sliding cover 1, and the second fastening component 4 is abutted against the sliding cover 1, so that locking is realized; through the dual guarantee that the first fastening component 3 and the second fastening component 4 are used for locking the sliding cover 1 and sliding separation between the bottom shell 2 and the sliding cover 1, the sliding cover 1 can not be detached at will, and the risk of battery damage is avoided.
Further, referring to fig. 3 to 5 and 7, the first fastening assembly 3 includes a first elastic buckle 31, a first spring support 32 and a first elastic member 33, the first spring support 32 is assembled on the bottom case 2, the first elastic member 33 is sleeved on the first elastic buckle 31, the first elastic member 33 abuts against the first spring support 32, the sliding cover 1 is provided with a buckling portion 12, the first elastic buckle 31 can be buckled with the buckling portion 12 under the elastic force of the first elastic member 33, and the first elastic buckle 31 can be separated from the buckling portion 12 under the external force; the first elastic buckle 31 comprises a buckle part 311 and a fixing part 312, the buckle part 311 and the fixing part 312 are arranged on one side of the first elastic buckle 31, which is clamped with the buckle part 12, the buckle part 12 is provided with a buckle groove 121 matched with the buckle part 311, when the buckle part 311 is clamped with the buckle groove 121, the fixing part 312 is inserted into the bottom case 1, and when the buckle part 311 is separated from the buckle groove 121, the fixing part 312 is separated from the bottom case 1; the fastener 311 has an inclination angle; a first pillar 313 is disposed on one side of the first elastic buckle 31 away from the sliding cover 1, a first groove 321 is disposed on the first spring support 32, the first elastic element 33 is sleeved on the periphery of the first pillar 313, and the first elastic element 33 is disposed in the first groove 321.
In this embodiment, the bottom case 2 is provided with a first mounting groove 21 for mounting the first fastening assembly 3, the first spring support 32 is fixed to a side of the first mounting groove 21 away from the sliding cover 1, the first spring support 32 is connected with the first mounting groove 21 through a thread, an internal thread is provided between the first spring support 32 and the first mounting groove 21, and the first spring support 32 and the first mounting groove 21 are detachably connected by using a thread structure, which is beneficial to reducing the assembly difficulty and improving the assembly efficiency, and of course, the first spring support 32 and the first mounting groove 21 can also adopt a connection mode such as a screw; a first extension part 211 can be arranged at the connecting side of the first mounting groove 21 and the first spring support 32, so as to protect the first spring support 32 to a certain extent; in other embodiments, the fastening groove 121 may be provided at one side of the first mounting groove 21, which is fastened to the sliding cover 1, and the fastening part 311 has an inclination angle, which is easy to assemble and fasten to the fastening groove 121, and the fastening groove 121 may be provided at one side of the first elastic fastener 31, which is fastened to the fastening part 12, and the fastening part 311 is provided at the fastening part 12, so as to realize fastening; a first plug-in hole 212 is formed in one side of the first mounting groove 21 close to the sliding cover 1, a second plug-in hole 13 corresponding to the first plug-in hole 212 is formed in the sliding cover 1, and the first plug-in hole 212 and the second plug-in hole 13 are used for plugging the fixing piece 312 in the bottom case 2 and the sliding cover 1 when the buckling piece 311 is buckled with the buckling groove 121; the fixing piece 312 has a straight head on the side that leaks out of the first mounting groove 21, and when the fixing piece 312 needs to be detached, the fixing piece 312 can be pressed by a straight screwdriver, so that the buckling piece 311 is separated from the buckling groove 121, of course, the fixing piece 312 can also be a crosshead on the side that leaks out of the first mounting groove 21, and the limitation is not performed here; in the embodiment, the number of the first grooves 321 and the first pillars 313 is 2, and the first grooves 321 and the first pillars 313 can be set according to needs; the first elastic member 33 may be a spring, and provides a buffer when the fixing member 312 is pressed by the elasticity of the spring; when the fixing member 312 is released, the fixing member 312 can be restored by the elastic restoring force.
During assembly, the first elastic buckle 31 is assembled on the first installation groove 21, the fixing member 312 is inserted into the first insertion hole 212 and the second insertion hole 13, the first elastic member 33 is sleeved on the first support 313, the first elastic member 33 is installed in the first groove 321, and the first spring support 32 is locked in the first installation groove 21 to realize locking; in other embodiments, after the sliding cover 1 is detached, when the sliding cover 1 and the bottom case 2 need to be assembled again, the sliding cover 1 can be moved to a fixed position by pressing the fixing member 312, and then the fixing member 312 is loosened, so that the fastening of the fastening member 311 and the fastening groove 121 is realized.
Further, referring to fig. 3 to 5 and 8, a sliding gap is formed between the bottom case 2 and the sliding cover 1, the sliding gap is used for the sliding cover 1 to slide toward the release position, and the second fastening member 4 is disposed in the sliding gap to prevent the sliding cover 1 from sliding toward the release position; the second fastening assembly 4 includes a second elastic buckle 41, a second spring support 42 and a second elastic member 43, the second spring support 42 is assembled on the bottom case 2, the second elastic member 43 is sleeved on the second elastic buckle 41, the second elastic member 43 abuts against the second spring support 42, the second elastic buckle 41 can abut against the sliding cover 1 under the elastic force of the second elastic member 43 to prevent the sliding cover 1 from sliding to the separation position, and the second elastic buckle 41 can separate from the sliding cover 1 and abut against the separation position under the external force; a second pillar 411 is disposed on a side of the second elastic buckle 41 away from the sliding cover 1, a second groove 421 is disposed on the second spring support 42, the second elastic member 43 is sleeved on the second pillar 411, and the second elastic member 43 is disposed in the second groove 421; the abutting part of the second elastic buckle 41 and the sliding cover 1 is provided with an outer edge part 412, the abutting part of the sliding cover 1 and the second elastic buckle 41 is provided with a clamping piece 14, and the width of the outer edge part 412 is greater than the width of the clamping piece 14.
In this embodiment, the bottom case 2 is provided with the second mounting groove 22 for mounting the second fastening assembly 4, the second spring support 42 is fixed at a side of the second mounting groove 22 away from the sliding cover 1, the second spring support 42 is connected with the second mounting groove 22 through a thread, and an internal thread is provided between the second spring support 42 and the second mounting groove 22, so that the second spring support 42 and the second mounting groove 22 can be detachably connected by using a thread structure, which is beneficial to reducing the assembly difficulty and improving the assembly efficiency, and certainly, the second spring support 42 and the second mounting groove 22 can also adopt a connection manner such as a screw; a second extension part 221 can be arranged at the connecting side of the second mounting groove 22 and the second spring support 42, so that the second spring support 42 is protected to a certain extent; the abutting part of the sliding cover 1 and the second elastic buckle 41 is provided with an outer edge part 412, the abutting part of the sliding cover 1 and the second elastic buckle 41 is provided with a clamping piece 14, the width of the outer edge part 412 is larger than that of the clamping piece 14, and the second elastic buckle 41 can be prevented from falling off and sliding in a gap; the number of the second grooves 421 and the second pillars 411 in this embodiment is 2, and the second grooves 421 and the second pillars 411 can be set as required; the second elastic member 43 may be a spring, and provides a buffer when the second elastic buckle 41 is pressed by the elasticity of the spring; when the second elastic buckle 41 is released, the second elastic buckle 41 can be restored by the elastic restoring force.
During assembly, the second elastic buckle 41 is assembled on the second mounting groove 22, the second elastic member 43 is sleeved on the second support column 411, the second elastic member 43 is mounted in the second groove 421, and the second spring support 42 is locked in the second mounting groove 22 to realize locking; in other embodiments, after the sliding cover 1 is detached, when the sliding cover 1 and the bottom case 2 need to be assembled again, the sliding cover 1 can be moved to the fixed position by pressing the second elastic buckle 41, and then the second elastic buckle 41 is released, so that the second elastic buckle 41 is abutted against the sliding cover 1.
Further, referring to fig. 3 to 4, a limiting groove 23 is formed on one side of the bottom case 2 close to the first fastening component 3, a limiting portion 15 is disposed on one side of the sliding cover 1 close to the first fastening component 3, and when the sliding cover 1 is located at the fixed position, the limiting portion 15 can be clamped with the limiting groove 23 to prevent the sliding cover 1 from being separated from the bottom case 2; when the sliding cover 1 is located at the separation position, the limiting part 15 can be separated from the limiting groove 23 for clamping.
In this embodiment, the limiting groove 23 is used for blocking the sliding cover 1 from separating from the bottom case 2 when the sliding cover 1 is located at the fixing position, and the limiting part 15 can be clamped with the limiting groove 23 to play a role in limiting and preventing the sliding cover 1 from separating from the bottom case 2; when the sliding cover 1 moves towards the separation position, the limiting part 15 gradually separates from the limiting groove 23 along with the movement of the sliding cover 1.
Further, referring to fig. 6, a sliding groove 25 is formed in an inner wall of the bottom case 2 along a sliding direction side of the sliding cover 1, a sliding member 16 is disposed on a side of the sliding cover 1 close to the inner wall, the sliding groove 25 has a clamping angle 251, the sliding member 16 is provided with a clamping head 161, and when the sliding cover 1 is located at a fixed position, the clamping head 161 can be clamped at the clamping angle 251 to prevent the sliding cover 1 from being separated from the bottom case 2; when the slide cover 1 is in the release position, the latch 161 can slide along the slide groove 25 to release from the latch corner 251.
In this embodiment, the sliding groove 25 is used for providing a sliding place for the sliding member 16 when the sliding cover 1 is separated from the fixed position and gradually moves toward the separated position; when the clamping angle 251 is used for the sliding cover 1 to be located at the fixed position, the clamping head 161 can be clamped at the clamping angle 251 to block the sliding cover 1 from being separated from the bottom case 2, so as to play a role of limiting and preventing the sliding from falling off.
Furthermore, waterproof glue is arranged at the joint of the bottom shell 2 and the first fastening component 3 and the joint of the second fastening component 4, so that a waterproof effect can be achieved.
According to the anti-disassembly structure provided by the invention, through double guarantee of the first fastening component and the second fastening component on the lock catch of the bottom shell and the sliding separation between the sliding cover and the bottom shell, the sliding cover cannot be disassembled at will, so that the risk of battery damage is avoided; the structure is simple and reliable, the phenomenon that the charging wire cannot be normally charged when the charging wire is not inserted into the position can be avoided, the charging wire can be prevented from falling off, the charging wire can be applied to electronic products such as mobile phones, tablet computers and notebook computers, the charging wire is suitable for equipment with frequently replaced batteries, and is also suitable for waterproof products (or three-proofing products), and meanwhile, the process progress does not need complex and special processes; for the product with the built-in battery, the replacement of the battery is not required to be completed by professional personnel, and the labor cost and the maintenance cost are reduced.
The first … … here only represents the distinction of their names, and does not represent what the degree and location of their importance is different. Here, the upper, lower, left, right, front, and rear represent only relative positions thereof and do not represent absolute positions thereof.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a prevent tearing open structure which characterized in that: comprises a sliding cover with a containing groove, a bottom shell, a first fastening component and a second fastening component; the sliding cover is fixed with the bottom shell when located at the fixed position, and can be separated from the bottom shell when located at the separation position; the first fastening component and the second fastening component are both assembled on the bottom shell; when the sliding cover is located at the fixed position, the first fastening component can be clamped with the sliding cover to prevent the sliding cover from sliding towards the separation position, the second fastening component can be abutted against the sliding cover to prevent the sliding cover from sliding towards the separation position, the first fastening component can be separated from the sliding cover under the action of external force to be clamped, and the second fastening component can be separated from the sliding cover under the action of external force to be abutted against; the first fastening assembly comprises a first elastic buckle, a first spring support and a first elastic piece, the first spring support is assembled on the bottom shell, the first elastic piece is sleeved on the first elastic buckle and is abutted against the first spring support, the sliding cover is provided with a buckling part, and the first elastic buckle can be clamped with the buckling part under the elastic force action of the first elastic piece; a sliding gap is formed between the bottom shell and the sliding cover, the sliding gap is used for the sliding cover to slide towards the disengagement position, and the second fastening component is arranged in the sliding gap to prevent the sliding cover from sliding towards the disengagement position; the second fastening assembly comprises a second elastic buckle, a second spring support and a second elastic piece, the second spring support is assembled on the bottom shell, the second elastic piece is sleeved on the second elastic buckle, the second elastic piece is abutted against the second spring support, and the second elastic buckle can be abutted against the sliding cover under the elastic force action of the second elastic piece to prevent the sliding cover from sliding towards the separation position.
2. The tamper-evident structure of claim 1, wherein: the first elastic buckle comprises a buckle part and a fixing part, the buckle part and the fixing part are arranged on one side of the first elastic buckle connected with the buckling part, the buckling part is provided with a buckle groove matched with the buckle part, the buckle part is connected with the buckle groove in a clamped mode, the fixing part is connected with the bottom shell in an inserted mode, the buckle part is connected with the buckle groove in an inserted mode, and when the buckle groove is disconnected from the clamped mode, the fixing part is disconnected from the bottom shell in an inserted mode.
3. The tamper-evident structure of claim 1, wherein: one side that first bullet was buckled and is kept away from the sliding closure is provided with first pillar, first recess has been seted up to first spring bracket, first elastic component cover is located first pillar week side, just first elastic component set up in the first recess.
4. The tamper-evident structure of claim 1, wherein: a second support column is arranged on one side, away from the sliding cover, of the second elastic buckle, a second groove is formed in the second spring support, the second elastic piece is sleeved on the second support column, and the second elastic piece is arranged in the second groove.
5. The tamper-evident structure of claim 4, wherein: the second elastic buckle and the sliding cover abutting part are provided with outer edge parts, the sliding cover and the second elastic buckle abutting part are provided with clamping pieces, and the width of the outer edge parts is larger than that of the clamping pieces.
6. The tamper-evident structure of claim 1, wherein: a limiting groove is formed in one side, close to the first fastening assembly, of the bottom shell, a limiting part is arranged on one side, close to the first fastening assembly, of the sliding cover, and when the sliding cover is located at the fixing position, the limiting part can be clamped with the limiting groove to prevent the bottom shell from being separated from the sliding cover; when the sliding cover is located the disengaging position, the limiting part can be disengaged from the limiting groove in a clamping manner.
7. The tamper-evident structure of claim 6, wherein: the inner wall of the bottom shell along the sliding direction of the sliding cover is provided with a sliding groove, the side of the sliding cover close to the inner wall is provided with a sliding part, the sliding groove is provided with a clamping angle, the sliding part is provided with a clamping joint, and when the sliding cover is positioned at the fixed position, the clamping joint can be clamped at the clamping angle to prevent the bottom shell from being separated from the sliding cover; when the sliding cover is located at the disengaging position, the clamping joint can slide along the sliding groove to disengage from the clamping angle.
8. The tamper-evident structure of claim 7, wherein: waterproof glue is arranged at the joint of the bottom shell and the first fastening assembly and the joint of the second fastening assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110738649.3A CN113540668B (en) | 2021-06-30 | 2021-06-30 | Anti-dismantling structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110738649.3A CN113540668B (en) | 2021-06-30 | 2021-06-30 | Anti-dismantling structure |
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| CN113540668A CN113540668A (en) | 2021-10-22 |
| CN113540668B true CN113540668B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110738649.3A Active CN113540668B (en) | 2021-06-30 | 2021-06-30 | Anti-dismantling structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115548535B (en) * | 2022-12-01 | 2023-03-24 | 江苏华威再生资源有限公司 | Anti-dismantling recyclable shell for lead-acid storage battery |
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| CN113540668A (en) | 2021-10-22 |
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