CN219760678U - Mobile power supply's rubber shell with waterproof function - Google Patents
Mobile power supply's rubber shell with waterproof function Download PDFInfo
- Publication number
- CN219760678U CN219760678U CN202321060184.1U CN202321060184U CN219760678U CN 219760678 U CN219760678 U CN 219760678U CN 202321060184 U CN202321060184 U CN 202321060184U CN 219760678 U CN219760678 U CN 219760678U
- Authority
- CN
- China
- Prior art keywords
- power supply
- fixedly connected
- circuit board
- casing
- mobile power
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 230000002035 prolonged effect Effects 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 12
- 229910052744 lithium Inorganic materials 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of mobile power supply rubber shells, and discloses a mobile power supply rubber shell with a waterproof function, which comprises a shell, wherein a cover plate is fixedly sleeved at the top of the shell, a power supply output port is formed in the outer side of the shell, a charging port is formed in one side of the power supply output port, a power supply indicator is fixedly connected to the top of the outer side of the shell, the power supply indicator is connected in parallel to the inner side of the mobile power supply, the power supply indicator can be lightened when being charged or outputting electric quantity, whether the electric quantity of the mobile power supply is sufficient or not can be judged, whether the electric quantity is conveyed during charging or not is judged, an output port waterproof plug is fixedly connected to the top of the power supply output port, a charging port waterproof plug is fixedly connected to the top of the charging port, the waterproof plug can be movably sleeved with the power supply output port and the charging port, the power supply output port and the charging port can be prevented from being charged in a rainwater weather or an environment which is easy to be charged, normal operation of an internal circuit board of the mobile power supply is influenced, and the service life of the mobile power supply is prolonged.
Description
Technical Field
The utility model relates to the technical field of mobile power supplies, in particular to a rubber shell of a mobile power supply with a waterproof function.
Background
Portable electronic products are more and more frequently used, but original batteries of the devices cannot meet the requirements of the devices due to low battery capacity, and a mobile power supply is generated, so that the mobile power supply is a portable charger integrating the functions of power supply and charging and can charge digital devices anytime and anywhere. The mobile power supply can be mainly divided into a battery core part, a circuit part and a shell part, wherein the battery core part is generally formed by taking a lithium battery core as an electricity storage unit, the circuit part boosting system is divided into a system and a charging management system as an adjusting function, and the shell part is generally formed by taking plastics as a main part, so that the mobile power supply is protected.
The existing mobile power supply has the following problems:
firstly, the charging port of the mobile power supply or the shell is easy to enter water, and the water entering can cause corrosion of the power supply port of the mobile power supply and the metal part of the circuit board, so that poor contact phenomenon is generated on the circuit board, and even short circuit burnout phenomenon is caused seriously.
Secondly, the mobile power supply can generate heat in the use process, and the mobile power supply generally uses a lithium battery, so that the capacity retention rate of the lithium battery can be reduced at high temperature, and the service life of the lithium battery is shortened.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a rubber casing of a mobile power supply with a waterproof function, so as to solve the problems in the above-mentioned background art.
The utility model provides the following technical scheme: the utility model provides a portable power source's shell with waterproof function, includes the casing, the fixed apron that has cup jointed in top of casing, the power outlet has been seted up in the outside of casing, the mouth that charges has been seted up to one side of power outlet, the top fixedly connected with power indicator in the casing outside, the waterproof stopper in the top fixedly connected with delivery outlet of power outlet, the waterproof stopper in the top fixedly connected with mouth that charges of mouth.
Further, the battery jar has been cup jointed to the inboard fixed of casing, one side fixedly connected with circuit board apron of battery jar, the opposite side fixedly connected with battery apron of battery jar, the top fixedly connected with fin of circuit board apron, the top fixedly connected with apron bolt of battery jar, rechargeable battery has been cup jointed in the inboard activity of battery jar, the stationary blade has been cup jointed in the outside of apron bolt is fixed, one side fixedly connected with battery apron of stationary blade.
Further, the inboard of circuit board apron has fixedly cup jointed the circuit board, one side fixedly connected with contact pin of last circuit board bottom, the outside activity of contact pin has cup jointed the socket, the bottom fixedly connected with circuit board of socket, circuit board top fixedly connected with heat conduction silica gel pad down.
Further, the bottom of casing fixedly connected with bottom heat-conducting plate, the top fixedly connected with top heat-conducting plate of apron inboard, the outside fixedly connected with cushioning pad of casing.
Furthermore, the power indicator lamp is connected in parallel with the lower circuit board, and can play a role in indicating electric quantity when charging or outputting the electric quantity.
Further, the size ratio of the waterproof plug of the output port to the power output port is 3:2, ensuring that no gap is left between the movable sleeves when the movable sleeves are in sleeve joint, so that the movable sleeves are tightly attached.
Furthermore, the rechargeable batteries at the inner sides of the battery grooves are connected in parallel, and silica gel is filled at the outer sides of the rechargeable batteries for heat conduction.
Furthermore, the cushioning pad is arranged at four corners of the mobile power supply and is mutually attached to the four corners.
The utility model has the technical effects and advantages that:
1. the rubber shell of the mobile power supply with the waterproof function is beneficial to avoiding the phenomenon of rust and short circuit of the mobile power supply caused by water flowing into the power supply interface and the circuit board, and the waterproof plug of the output port and the waterproof plug of the charging port plug the power supply output port and the charging port plug the mobile power supply when not used, so that water flowing into the mobile power supply can be avoided.
2. The battery cover plate and the circuit board cover plate are arranged, so that the short circuit of the circuit board caused by water flowing into the circuit board is avoided, and the battery and the circuit board are respectively sealed at the two sides of the battery cover plate and the circuit board, so that the water flowing into the power interface or the cover plate cannot enter the circuit board to influence the operation of the mobile power supply.
3. According to the utility model, the radiating fin is arranged, so that the radiating effect of the circuit board cover plate is enhanced, the high temperature generated during the operation of the circuit board is reduced, the capacity retention rate of the lithium battery can be influenced when the mobile power supply works in a high-temperature state, and the service life of the lithium battery is shortened.
4. According to the utility model, the heat conduction effect of the cover plate is enhanced by arranging the heat conduction silica gel pad and the bottom heat conduction plate, so that the heat of the internal circuit board and the heat of the lithium battery are conducted in an accelerating way, the internal temperature is reduced, and the lithium battery and the circuit board work at a proper temperature.
Drawings
FIG. 1 is a schematic view of a surface structure of a housing according to the present utility model;
FIG. 2 is a schematic view of the inner cover plate structure of the present utility model;
FIG. 3 is a schematic diagram of the upper and lower circuit boards of the present utility model;
FIG. 4 is a schematic view of a battery structure according to the present utility model;
FIG. 5 is a schematic view of a bottom heat conduction device according to the present utility model;
FIG. 6 is a schematic view of the thermal device inside the cover plate of the present utility model;
FIG. 7 is a schematic view of a bottom cushion structure according to the present utility model;
FIG. 8 is a schematic diagram of a lower circuit board structure of the present utility model.
The reference numerals are: 1. a housing; 2. a cover plate; 3. an output power port; 301. waterproof plugs of the output ports; 4. a charging port; 401. a charging port waterproof plug; 5. a power indicator light; 6. a circuit board cover plate; 601. a heat sink; 7. a battery case; 701. a rechargeable battery; 8. a battery cover plate; 801. a cover plate bolt; 802. a fixing piece; 9. an upper circuit board; 901. a contact pin; 902. a lower circuit board; 903. a socket; 904. a thermally conductive silicone pad; 10. a bottom heat-conducting plate; 11. a top heat-conducting plate, 12 and a cushioning pad.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the form of each structure described in the following embodiments is merely an example, and the rubber case of the mobile power supply with waterproof function according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of protection of the present utility model.
Referring to fig. 1-8, the present utility model provides a rubber case of a portable power source having a waterproof function,
in a preferred embodiment, a portable power source's shell with waterproof function, including 1 casing, the fixed apron 2 that has cup jointed in top of casing 1, the power delivery outlet 3 has been seted up in the outside of casing 1, charging hole 4 has been seted up to one side of power delivery outlet 3, the top fixedly connected with power indicator 5 in the casing 1 outside, the waterproof stopper 301 of the top fixedly connected with delivery outlet of power delivery outlet 3, the waterproof stopper 401 of the top fixedly connected with charging hole of charging hole 4.
Specific examples are: when the mobile power supply does not work, the power supply output port 3 and the charging port 4 can be plugged by the output port waterproof plug 301 and the charging port waterproof plug 401, for example, liquid can be prevented from entering in a rainwater environment or an environment with high humidity, and the phenomenon that the mobile power supply is short-circuited due to interface corrosion or circuit board corrosion caused by liquid is avoided.
In a preferred embodiment, the battery jar 7 has been cup jointed to the inboard fixed of casing 1, one side fixedly connected with circuit board apron 6 of battery jar 7, the opposite side fixedly connected with 8 battery apron of battery jar 7, the top fixedly connected with fin 601 of circuit board apron 6, the top fixedly connected with apron bolt 801 of battery jar 7, rechargeable battery 701 has been cup jointed to the inboard activity of battery jar 7, stationary blade 802 has been cup jointed to the outside of apron bolt 801, stationary blade 802 one side fixedly connected with battery apron 8.
Specific examples are: the circuit board cover plate 6 and the battery cover plate 8 are fixedly connected with the battery groove 7 and the inner side of the shell 1 to form a closed state, so that the short circuit of the circuit board caused by water flowing into the circuit board is avoided, and the water flowing into the power interface or the cover plate cannot enter the circuit board to influence the operation of the mobile power supply.
In a preferred embodiment, the inner side of the circuit board cover plate 6 is fixedly sleeved with the upper circuit board 9, one side of the bottom of the upper circuit board 9 is fixedly connected with a pin 901, the outer side of the pin 901 is movably sleeved with a socket 903, the bottom of the socket 903 is fixedly connected with the lower circuit board 902, and the top of the lower circuit board 902 is fixedly connected with a heat-conducting silica gel pad 904.
In the example, the top of the lower circuit board 902 is fixedly connected with a heat-conducting silica gel pad 904, the heat-conducting silica gel pad 904 strengthens the heat-conducting effect of the cover plate, accelerates the heat conduction of the internal circuit board and the lithium battery, reduces the internal temperature, and enables the lithium battery and the circuit board to work at a proper temperature.
In a preferred embodiment, the bottom of the housing 1 is fixedly connected with a bottom heat-conducting plate 10, the top of the inner side of the cover plate 2 is fixedly connected with a top heat-conducting plate 11, and the outer side of the housing 1 is fixedly connected with a damping cushion 12.
Specific examples are: the outside fixedly connected with cushioning pad 12 of casing 1, the harm that the visible portable power source of cushioning pad 12 produced when taking place to drop or collide with plays the cushioning effect when falling to the ground.
In a preferred embodiment, the power indicator lamp 5 is connected in parallel to the lower circuit board 902, and can perform a power indicating function when charging or outputting power.
In a preferred embodiment, the size ratio of the outlet waterproof plug 301 to the power outlet 3 is 3:2, ensuring that no gap is left between the movable sleeves when the movable sleeves are in sleeve joint, so that the movable sleeves are tightly attached.
In a preferred embodiment, the rechargeable batteries 701 inside the battery case 7 are connected in parallel, and the outer sides of the rechargeable batteries 701 are filled with silica gel to conduct heat.
In a preferred embodiment, the cushion 12 is mounted at four corners of the portable power source, and is attached to the four corners.
The working principle of the utility model is as follows: the waterproof plug 301 and the waterproof plug 401 of the power output port can be used for plugging the power output port 3 and the charging port 4 when the mobile power supply does not work, if liquid can be prevented from entering in a rainwater environment or an environment with high humidity, interface corrosion or circuit board corrosion caused by the liquid is avoided, the mobile power supply is short-circuited, the power indicator 5 is in a closed state when the mobile power supply does not work, the power indicator 5 is started to light when the power supply is connected, the number of the lights represents the storage capacity of residual electric quantity, the circuit board cover plate 6 and the battery cover plate 8 are fixedly connected with the battery groove 7 and the inner side of the shell, a closed state is formed, the circuit board short-circuited caused by water flowing into the circuit board is avoided, the water flowing into the power supply interface or the cover plate cannot enter the environment which influences the mobile power supply, the heat conducting silica gel pad 904 is fixedly connected to the top of the lower circuit board 902, the heat conducting silica gel pad 904 is enhanced, the heat conducting effect of the cover plate is enhanced, the heat conduction of the internal circuit board and the lithium battery is accelerated, the internal temperature is reduced, the lithium battery and the circuit board are enabled to work at a proper temperature, and the influence of the temperature on the mobile power supply is reduced.
In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a portable power source's shell with waterproof function, includes casing (1), its characterized in that: the utility model discloses a power supply, including casing (1), apron (2) have been cup jointed to the top of casing (1), power outlet (3) have been seted up in the outside of casing (1), charge mouth (4) have been seted up to one side of power outlet (3), the top fixedly connected with power indicator (5) in the casing (1) outside, the top fixedly connected with delivery outlet waterproof plug (301) of power outlet (3), the top fixedly connected with of charge mouth (4) waterproof plug (401) charges.
2. The rubber casing of a mobile power supply with a waterproof function according to claim 1, wherein: the battery box (7) has been cup jointed to the inboard of casing (1), one side fixedly connected with circuit board apron (6) of battery box (7), the opposite side fixedly connected with battery apron (8) of battery box (7), the top fixedly connected with fin (601) of circuit board apron (6), the top fixedly connected with apron bolt (801) of battery box (7), rechargeable battery (701) has been cup jointed in the inboard activity of battery box (7), stationary blade (802) has been cup jointed in the outside of apron bolt (801) fixedly, stationary blade (802) one side fixedly connected with battery apron (8).
3. The rubber casing of a mobile power supply with a waterproof function according to claim 2, wherein: the circuit board cover plate is characterized in that an upper circuit board (9) is fixedly sleeved on the inner side of the circuit board cover plate (6), a contact pin (901) is fixedly connected to one side of the bottom of the upper circuit board (9), a socket (903) is movably sleeved on the outer side of the contact pin (901), a lower circuit board (902) is fixedly connected to the bottom of the socket (903), and a heat-conducting silica gel pad (904) is fixedly connected to the top of the lower circuit board (902).
4. The rubber casing of a mobile power supply with a waterproof function according to claim 1, wherein: the bottom of casing (1) fixedly connected with bottom heat-conducting plate (10), the top fixedly connected with top heat-conducting plate (11) of apron (2) inboard, the outside fixedly connected with cushioning pad (12) of casing (1).
5. The rubber casing of a mobile power supply with a waterproof function according to claim 1, wherein: the power indicator lamp (5) is connected in parallel with the lower circuit board (902) and can play a role in indicating electric quantity when charging or outputting electric quantity.
6. The rubber casing of a mobile power supply with a waterproof function according to claim 1, wherein: the size ratio of the waterproof plug (301) of the output port to the power output port (3) is 3:2, ensuring that no gap is left between the movable sleeves when the movable sleeves are in sleeve joint, so that the movable sleeves are tightly attached.
7. The rubber casing of a mobile power supply with a waterproof function according to claim 2, wherein: the rechargeable batteries (701) on the inner side of the battery groove (7) are mutually connected in parallel, and silica gel is filled on the outer side of the rechargeable batteries (701) for heat conduction.
8. The rubber casing of a mobile power supply with a waterproof function according to claim 4, wherein: the cushioning pad (12) is fixedly connected to four corners of the mobile power supply and is mutually attached to the four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060184.1U CN219760678U (en) | 2023-05-06 | 2023-05-06 | Mobile power supply's rubber shell with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060184.1U CN219760678U (en) | 2023-05-06 | 2023-05-06 | Mobile power supply's rubber shell with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760678U true CN219760678U (en) | 2023-09-26 |
Family
ID=88083654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321060184.1U Active CN219760678U (en) | 2023-05-06 | 2023-05-06 | Mobile power supply's rubber shell with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760678U (en) |
-
2023
- 2023-05-06 CN CN202321060184.1U patent/CN219760678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201466145U (en) | Contact-blade terminal type lithium ion power battery with shield | |
| CN201226514Y (en) | Portable mobile power supply for mobile phone | |
| CN219760678U (en) | Mobile power supply's rubber shell with waterproof function | |
| CN109510255B (en) | Double-battery quick-charging structure and mobile terminal | |
| CN209267237U (en) | The portable charger with battery | |
| CN104467151A (en) | Portable automobile engine emergency starting power supply | |
| CN207732475U (en) | A kind of mobile power with heat sinking function | |
| CN206041546U (en) | Mobile power supply | |
| CN201741770U (en) | Mobile phone charger with multiple interfaces | |
| CN206921979U (en) | Dynamical lithium-ion battery packs | |
| CN205882009U (en) | Electric automobile start power | |
| CN219086823U (en) | Portable intelligent charger | |
| CN210778731U (en) | Lithium battery pack | |
| CN213637126U (en) | Power battery charger with detachable charging wire | |
| CN204538774U (en) | Multiplex roles portable power source | |
| CN213093907U (en) | Portable power supply device | |
| CN220043926U (en) | Power supply and shell thereof | |
| CN219642902U (en) | Sodium ion battery system for solar street lamp | |
| CN209046329U (en) | A kind of Domestic charger from heat dissipation | |
| CN206060260U (en) | Portable vehicle battery charger | |
| CN208768008U (en) | A kind of solar energy mobile charging device | |
| CN209434250U (en) | A kind of multi-functional rechargeable battery with protective device | |
| CN211456767U (en) | Radiating portable power source shell of rapid cooling | |
| CN220086213U (en) | Power supply for communication equipment | |
| CN213583918U (en) | Simple lithium battery equalization equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |