CN215184394U - Mobile phone battery cover assembly with explosion-proof function - Google Patents
Mobile phone battery cover assembly with explosion-proof function Download PDFInfo
- Publication number
- CN215184394U CN215184394U CN202121049466.2U CN202121049466U CN215184394U CN 215184394 U CN215184394 U CN 215184394U CN 202121049466 U CN202121049466 U CN 202121049466U CN 215184394 U CN215184394 U CN 215184394U
- Authority
- CN
- China
- Prior art keywords
- explosion
- battery cover
- proof
- phone battery
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002026 carminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a cell-phone battery cover technical field just discloses a cell-phone battery cover subassembly with explosion-proof function, this cell-phone battery cover subassembly with explosion-proof function, including the explosion-proof board, the fixed surface of explosion-proof board installs the battery cover, the installation room has been seted up to the inside of explosion-proof board, the roof swing joint of installation room has the pivot. This cell-phone battery cover subassembly with explosion-proof function, rotate through setting up the knob in the pivot, it rotates to drive the pivot, the pivot drives the drive bevel gear and rotates, drive bevel gear drives two-way lead screw through driving driven bevel gear and rotates, two-way lead screw drives the spout of screw thread piece on the installation room and removes, the screw thread piece drives the connecting rod and removes, the connecting rod drives the chock and removes in the intercommunication groove, conveniently make battery cover subassembly and external intercommunication, the convenient gas that the battery during operation produced of initiatively discharging, can rotate the knob once more after the exhaust is over, close the intercommunication groove and guarantee the sealed of battery.
Description
Technical Field
The utility model relates to a cell-phone battery cover technical field specifically is a cell-phone battery cover subassembly with explosion-proof function.
Background
The power type lithium ion battery has the excellent characteristics of high T-acting voltage, large energy density, small self-discharge and the like, is a key development project of new energy in China, and is accelerating to popularize and apply in the fields of electric automobiles and the like. With the increase of the volume, the increase of energy and the deterioration of the use environment of the power lithium battery, the possibility of explosion caused by gas generation due to damage of the sealed battery and the damage degree caused by the explosion are increased.
Therefore, a mobile phone battery cover assembly with an explosion-proof function is needed, and the existing explosion-proof electromagnetic cover assembly has some defects, such as poor exhaust effect, overlarge internal resistance caused by unreasonable structure, secondary disaster and inconvenience in active exhaust.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cell-phone battery cover subassembly with explosion-proof function possesses exhaust effectual, and convenient initiative is carminative, and simple structure's advantage has been solved exhaust effect poor, has had the problem of inconvenient initiative exhaust because of the structure unreasonable internal resistance that leads to is over to be measured and takes place secondary disaster.
(II) technical scheme
For realizing above-mentioned exhaust effectual, convenient initiative exhaust, simple structure's purpose, the utility model provides a following technical scheme: a mobile phone battery cover assembly with an explosion-proof function comprises an explosion-proof plate, wherein a battery cover is fixedly installed on the outer surface of the explosion-proof plate, an installation chamber is formed in the explosion-proof plate, a rotating shaft is movably connected to the top wall of the installation chamber, a driving bevel gear is fixedly installed at the bottom end of the rotating shaft, an exhaust hole is formed in the top wall of the installation chamber, a bidirectional lead screw is movably connected to the inner wall of the installation chamber, a driven bevel gear is fixedly connected to the surface of the bidirectional lead screw and meshed with the driving bevel gear, two threaded blocks are connected to the outer surface of the bidirectional lead screw in a threaded manner, connecting rods are fixedly connected to the side faces of the two threaded blocks, a plurality of gas gathering grooves are formed in the bottom surface of the explosion-proof plate, exhaust grooves are formed in the joints of the plurality of gas gathering grooves, communicating grooves are formed in the inner wall of the exhaust grooves and are communicated with the installation chamber through the communicating grooves, the inside in intercommunication groove is provided with the chock, chock and connecting rod fixed connection, the inside in air discharge duct is provided with the connecting rod, the top fixedly connected with cock board of connecting rod, the bottom fixedly connected with stopper of connecting rod, the bottom surface fixed mounting of explosion-proof board has the radiating block.
Preferably, the top end of the rotating shaft penetrates through and extends to the outside of the explosion-proof plate, and the top end of the rotating shaft is fixedly connected with a knob.
Preferably, the top wall of the installation chamber is provided with a sliding groove, the upper surface of the thread block is fixedly connected with a sliding block, and the thread block is in sliding connection with the installation chamber through the sliding block.
Preferably, the inner wall fixedly connected with spacing ring of exhaust duct, the surface cover of connecting rod is equipped with the spring, the top and the spacing ring butt of spring.
Preferably, the lower surface of the plug plate is fixedly provided with a sealing ring, and the radius of the sealing ring is larger than the inner diameter of the limiting ring and smaller than the inner diameter of the exhaust groove.
Preferably, the communication groove has an inner diameter length close to the exhaust groove smaller than an inner diameter length close to the installation chamber.
(III) advantageous effects
Compared with the prior art, the utility model provides a cell-phone battery cover subassembly with explosion-proof function possesses following beneficial effect:
(1) this cell-phone battery cover subassembly with explosion-proof function, rotate through setting up the knob in the pivot, it rotates to drive the pivot, the pivot drives the drive bevel gear and rotates, drive bevel gear drives two-way lead screw through driving driven bevel gear and rotates, two-way lead screw drives the spout of screw thread piece on the installation room and moves, the screw thread piece drives the connecting rod and moves, the connecting rod drives the chock and moves in the intercommunication groove, conveniently make battery cover subassembly and external intercommunication, the convenient gas that initiatively discharges the battery during operation and produce, prevent to lead to the too big and secondary disaster that takes place of battery internal resistance, influence the normal work of battery, can rotate the knob once more after the exhaust is ended, close the intercommunication groove and guarantee the sealed of battery.
(2) This mobile phone battery cover subassembly with explosion-proof function, through setting up the gas gathering groove on the explosion-proof board, can get up the gas gathering that the battery during operation produced, convenient discharge, when gas gathering is too much, the cock board can be backed up to gaseous meeting, discharge in the device through the air discharge duct, prevent that the mobile phone battery from because of the too much emergence explosion of gas gathering, through the radiating block that sets up on the explosion-proof board, can be to the battery heat dissipation at the battery during operation, prevent to explode, the device simple structure facilitates the use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;
fig. 3 is an enlarged view of the structure B in fig. 1 according to the present invention;
fig. 4 is a schematic bottom view of the present invention.
In the figure: the explosion-proof device comprises a battery cover 1, an explosion-proof plate 2, an installation chamber 3, a bidirectional screw rod 4, a driven bevel gear 5, a rotating shaft 6, a driving bevel gear 7, an exhaust hole 8, a thread block 9, a connecting rod 10, a plug block 11, a communicating groove 12, an exhaust groove 13, a connecting rod 14, a spring 15, a limiting block 16, a plug plate 17, an air gathering groove 18 and a heat dissipation block 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a mobile phone battery cover assembly with explosion-proof function comprises an explosion-proof plate 2, a battery cover 1 is fixedly installed on the outer surface of the explosion-proof plate 2, an installation chamber 3 is arranged inside the explosion-proof plate 2, a rotating shaft 6 is movably connected to the top wall of the installation chamber 3, a driving bevel gear 7 is fixedly installed at the bottom end of the rotating shaft 6, an exhaust hole 8 is formed in the top wall of the installation chamber 3, a bidirectional screw rod 4 is movably connected to the inner wall of the installation chamber 3, a driven bevel gear 5 is fixedly connected to the surface of the bidirectional screw rod 4, the driven bevel gear 5 is engaged with the driving bevel gear 7, two thread blocks 9 are in threaded connection with the outer surface of the bidirectional screw rod 4, connecting rods 10 are fixedly connected to the side surfaces of the two thread blocks 9, a plurality of gas gathering grooves 18 are formed in the bottom surface of the explosion-proof plate 2, an exhaust groove 13 is formed at the joint of the plurality of gas gathering grooves 18, a communicating groove 12 is formed in the inner wall of the exhaust groove 13, the exhaust groove 13 is communicated with the installation chamber 3 through the communicating groove 12, the inside of the communicating groove 12 is provided with the chock 11, the chock 11 is fixedly connected with the connecting rod 10, the inside of the exhaust groove 13 is provided with the connecting rod 14, the top end of the connecting rod 14 is fixedly connected with the chock plate 17, the bottom end of the connecting rod 14 is fixedly connected with the limiting block 16, and the bottom surface of the explosion-proof plate 2 is fixedly provided with the radiating block 19.
Further, the top of pivot 6 runs through and extends to the outside of explosion-proof board 2, and the top fixedly connected with knob of pivot 6 is conveniently rotated through the knob and is driven pivot 6 and rotate, makes things convenient for pivot 6 to rotate, makes things convenient for the normal operating of device.
Further, the spout has been seted up to the roof of installation room 3, and the last fixed surface of screw thread piece 9 is connected with the slider, and screw thread piece 9 passes through slider and 3 sliding connection of installation room, makes things convenient for screw thread piece 9 to slide on installation room 3 through the slider, and the convenience is spacing to the removal of screw thread piece 9, makes things convenient for the normal operating of device.
Further, the inner wall fixedly connected with spacing ring of air discharge duct 13, the surface cover of connecting rod 14 is equipped with spring 15, and the top and the spacing ring butt of spring 15 prevent that connecting rod 14 from droing, prevent that connecting rod 14 from stretching out too much, influence the normal operating of device.
Further, the lower surface fixed mounting of cock board 17 has the sealing washer, and the radius of sealing washer is greater than the internal diameter of spacing ring, is less than the internal diameter of air discharge duct 13, makes things convenient for cock board 17 and spacing ring butt, guarantees the sealed of battery.
Furthermore, the length of the inner diameter of the communicating groove 12 close to the exhaust groove 13 is smaller than that of the inner diameter of the communicating groove close to the installation chamber 3, so that the connecting rod 10 can drive the stopper 11 to move in the communicating groove, the battery cover assembly can be conveniently communicated with the outside, and gas generated during the operation of the battery can be conveniently and actively discharged.
In conclusion, according to the mobile phone battery cover assembly with the explosion-proof function, the rotary shaft 6 is driven to rotate through the rotation of the knob arranged on the rotary shaft 6, the rotary shaft 6 drives the driving bevel gear 7 to rotate, the driving bevel gear 7 drives the bidirectional screw rod 4 to rotate through driving the driven bevel gear 5, the bidirectional screw rod 4 drives the threaded block 9 to move in the chute of the installation chamber 3, the threaded block 9 drives the connecting rod 10 to move, the connecting rod 10 drives the plug block 11 to move in the communicating groove, the battery cover assembly is conveniently communicated with the outside, gas generated during the operation of the battery is conveniently and actively discharged, the phenomenon that the internal resistance of the battery is too large and secondary disasters occur is prevented, the normal operation of the battery is influenced, the rotary knob can be rotated again after the exhaust is finished, and the communicating groove is closed to ensure the sealing of the battery.
This mobile phone battery cover subassembly with explosion-proof function, through setting up the gas gathering groove 18 on explosion-proof board 2, can get up the gas gathering that the battery during operation produced, convenient discharge, when gas gathering is too much, gas can push up cock board 17, discharge in the device through exhaust duct 13, prevent that the mobile phone battery from because of the too much emergence of gas gathering explodes, through the radiating block 19 that sets up on explosion-proof board 2, can be to the battery heat dissipation at the battery during operation, prevent the explosion, the device simple structure facilitates the use.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A mobile phone battery cover assembly with explosion-proof function, includes explosion-proof board (2), its characterized in that: the battery cover (1) is fixedly installed on the outer surface of the explosion-proof plate (2), the installation chamber (3) is formed in the explosion-proof plate (2), the top wall of the installation chamber (3) is movably connected with a rotating shaft (6), the bottom end of the rotating shaft (6) is fixedly installed with a driving bevel gear (7), the top wall of the installation chamber (3) is provided with an exhaust hole (8), the inner wall of the installation chamber (3) is movably connected with a bidirectional screw rod (4), the surface of the bidirectional screw rod (4) is fixedly connected with a driven bevel gear (5), the driven bevel gear (5) is meshed with the driving bevel gear (7), the outer surface of the bidirectional screw rod (4) is in threaded connection with two thread blocks (9), the side surfaces of the two thread blocks (9) are both fixedly connected with a connecting rod (10), and the bottom surface of the explosion-proof plate (2) is provided with a plurality of gas gathering grooves (18), explosion-proof board (2) are in a plurality of gather the junction of gas groove (18) and seted up air discharge duct (13), intercommunication groove (12) have been seted up to the inner wall of air discharge duct (13), air discharge duct (13) are through intercommunication groove (12) and installation room (3) intercommunication, the inside of intercommunication groove (12) is provided with chock (11), chock (11) and connecting rod (10) fixed connection, the inside of air discharge duct (13) is provided with connecting rod (14), the top fixedly connected with chock (17) of connecting rod (14), the bottom fixedly connected with stopper (16) of connecting rod (14), the bottom surface fixed mounting of explosion-proof board (2) has radiating block (19).
2. A mobile phone battery cover assembly with explosion-proof function as claimed in claim 1, wherein: the top end of the rotating shaft (6) penetrates through and extends to the outside of the explosion-proof plate (2), and the top end of the rotating shaft (6) is fixedly connected with a knob.
3. A mobile phone battery cover assembly with explosion-proof function as claimed in claim 1, wherein: the top wall of the installation chamber (3) is provided with a sliding groove, the upper surface of the thread block (9) is fixedly connected with a sliding block, and the thread block (9) is connected with the installation chamber (3) in a sliding mode through the sliding block.
4. A mobile phone battery cover assembly with explosion-proof function as claimed in claim 1, wherein: the inner wall fixedly connected with spacing ring of exhaust duct (13), the surface cover of connecting rod (14) is equipped with spring (15), the top and the spacing ring butt of spring (15).
5. An explosion-proof mobile phone battery cover assembly as defined in claim 4, wherein: the lower surface fixed mounting of cock board (17) has the sealing washer, the radius of sealing washer is greater than the internal diameter of spacing ring is less than the internal diameter of air discharge duct (13).
6. A mobile phone battery cover assembly with explosion-proof function as claimed in claim 1, wherein: the length of the inner diameter of the communication groove (12) close to the exhaust groove (13) is smaller than that of the inner diameter of the communication groove close to the installation chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049466.2U CN215184394U (en) | 2021-05-17 | 2021-05-17 | Mobile phone battery cover assembly with explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049466.2U CN215184394U (en) | 2021-05-17 | 2021-05-17 | Mobile phone battery cover assembly with explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215184394U true CN215184394U (en) | 2021-12-14 |
Family
ID=79370537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121049466.2U Expired - Fee Related CN215184394U (en) | 2021-05-17 | 2021-05-17 | Mobile phone battery cover assembly with explosion-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215184394U (en) |
-
2021
- 2021-05-17 CN CN202121049466.2U patent/CN215184394U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009082862A1 (en) | High energy battery and the manufacture method thereof | |
| CN102208678A (en) | Safe lithium ion battery | |
| CN105304350A (en) | Abuse capacitor with wide temperature range and manufacturing method of abuse capacitor | |
| CN215184394U (en) | Mobile phone battery cover assembly with explosion-proof function | |
| CN209820084U (en) | Lithium battery diaphragm drying device | |
| CN208736647U (en) | Vibration test table is used in a kind of production of lithium ion battery | |
| CN103855427A (en) | Modified polymethyl methacrylate electrolyte as well as preparation method, lithium ion battery and application thereof | |
| CN116520158A (en) | Redox targeting flow battery functional performance testing device | |
| CN206977085U (en) | A kind of cover of multi-USB interface | |
| CN203644874U (en) | Lithium ion battery pole piece | |
| CN206711771U (en) | A kind of case shell of noinductive capacitor | |
| CN110625238A (en) | Lithium battery spot welding device with high adaptability | |
| CN209947898U (en) | Lithium electronic battery with novel winding structure | |
| CN211414016U (en) | Lithium battery spot welding device with high adaptability | |
| CN221447424U (en) | High-safety lithium ion battery structure | |
| CN206341172U (en) | A kind of Scroll solar energy movable power supply | |
| CN215571877U (en) | Pole piece drying device for lithium battery production | |
| CN216607625U (en) | Anti-oxidation lithium battery cap welding machine | |
| CN220474832U (en) | High-safety lithium battery cap | |
| CN221467401U (en) | Commercial power complementary storage and control integrated machine | |
| CN204559209U (en) | A kind of super capacitor acoustics | |
| CN217426610U (en) | Novel intelligent electrical switch equipment | |
| CN212874844U (en) | Adjustable charger | |
| CN220342483U (en) | Temperature control device of electric tracing band | |
| CN221928143U (en) | Leakage-proof structure of carbon battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |