CN215009691U - Take overcharge protect function's portable power source - Google Patents
Take overcharge protect function's portable power source Download PDFInfo
- Publication number
- CN215009691U CN215009691U CN202121256805.4U CN202121256805U CN215009691U CN 215009691 U CN215009691 U CN 215009691U CN 202121256805 U CN202121256805 U CN 202121256805U CN 215009691 U CN215009691 U CN 215009691U
- Authority
- CN
- China
- Prior art keywords
- main body
- circuit board
- roof
- installs
- power supply
- 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
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a take overcharge protect function's portable power source, including main body cover, main body cover side surface activity embedding installs the roof, roof one side surface is close upper surface and the equal fixed mounting of lower surface department has the cardboard, roof opposite side surface activity embedding installs spacing inserted bar, the inside movable mounting of main body cover has the circuit board, roof one side surface fixed mounting has the power, circuit board fixed surface installs current induction system, the circuit board surface is located current induction system one side fixed mounting has the electric current blocker, the circuit board with power fixed connection, the draw-in groove has all been seted up to main body cover upper surface and lower surface. A portable power source of overcharge protect function in area, can avoid prying the casing with the instrument when dismantling, reduce and dismantle the process degree of difficulty, dismantle the casing fast, and can block the electric current automatically after having filled the electricity, reduce the potential safety hazard.
Description
Technical Field
The utility model relates to a portable power source field, in particular to take portable power source of overcharge protect function.
Background
The portable charger mainly charges consumer electronic products such as handheld mobile equipment, is particularly applied to occasions without external power supply, and mainly comprises the following main components: the battery used for electric energy storage and the circuit for stabilizing output voltage, most mobile power supplies are provided with chargers which are used for charging the built-in batteries; the existing mobile power supply has certain defects when in use, when in disassembly, the shell needs to be pried by a tool, the disassembly process is complicated, the shell cannot be disassembled quickly, the current cannot be blocked automatically after the power is charged, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a take overcharge protect function's portable power source can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable power source of protect function is crossed in area, includes main body cover, main body cover side surface activity embedding installs the roof, roof side surface is close the equal fixed mounting of upper surface and lower surface department has the cardboard, spacing inserted bar is installed in roof opposite side surface activity embedding, the inside movable mounting of main body cover has the circuit board.
Preferably, a power supply is fixedly mounted on the surface of one side of the top plate, a current sensing device is fixedly mounted on the surface of the circuit board, a current blocker is fixedly mounted on one side of the current sensing device on the surface of the circuit board, and the circuit board is fixedly connected with the power supply.
Preferably, the upper surface and the lower surface of the main body shell are both provided with clamping grooves, and rubber blanking covers are movably embedded in the clamping grooves.
Preferably, a clamping block is fixedly mounted on the surface of the clamping plate, and the clamping block is movably connected with the main body shell through the clamping groove.
Preferably, the surface of the other side of the top plate is provided with a mounting hole, and the limiting inserted rod is movably connected with the top plate through the mounting hole.
Preferably, a movable groove is formed in one side of the mounting hole, a stop pin is movably embedded in the movable groove, a return spring is fixedly mounted on the surface of one end in the movable groove, and the return spring is fixedly connected with the stop pin.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the utility model, the mobile phone charging wire is connected with the charging hole of the mobile power supply, when the mobile phone is full of electricity, the current sensing device detects the current change to transmit data to the current blocker, the current blocker cuts off the current of the power supply to the charging hole to form a circuit break between the power supply and the mobile phone, thereby avoiding the power supply to continuously transmit the current to the mobile phone, preventing the mobile phone battery from being damaged by overload, when disassembling, the rubber blanking cover is taken out from the inside of the clamping groove, the stop pin is pressed towards the inside of the movable groove, the limit inserted link is taken out from the inside of the mounting hole, the clamping block is pressed to separate the clamping block from the clamping groove, thereby disassembling the clamping plate, otherwise, the clamping plate is inserted into one side of the main body shell to clamp the clamping block into the clamping groove, the limit inserted link is inserted into the inside of the mounting hole, the stop pin is moved out under the action of the return spring, the limit inserted link is fixed, the limit inserted link supports against the clamping plate, thereby preventing the misoperation from extruding the clamping block out of the clamping groove, the stability of roof is improved, reduces the dismantlement and the installation degree of difficulty of power for the speed of dismantlement and installation, and then accelerate the maintenance speed.
Drawings
Fig. 1 is a schematic view of an overall structure of a mobile power supply with an overcharge protection function according to the present invention;
fig. 2 is a view showing a structure of a portable power source with an overcharge protection function according to the present invention;
fig. 3 is a cross-sectional view of a top plate and a power supply of the portable power source with overcharge protection function of the present invention;
fig. 4 is a circuit board structure view of the portable power source with overcharge protection function of the present invention.
In the figure: 1. a main body housing; 101. a card slot; 102. a rubber blanking cover; 2. a top plate; 201. mounting holes; 202. a movable groove; 203. a power source; 3. clamping a plate; 301. a clamping block; 4. a limiting inserted rod; 5. a stop pin; 6. a circuit board; 601. a current sensing device; 602. a current blocker.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a mobile power supply with an overcharge protection function comprises a main body casing 1, a top plate 2 is movably embedded in the surface of one side of the main body casing 1, clamping plates 3 are fixedly installed on the surface of one side of the top plate 2 close to the upper surface and the lower surface, a limit inserted rod 4 is movably embedded in the surface of the other side of the top plate 2, and a circuit board 6 is movably installed in the main body casing 1;
the surface of one side of the top plate 2 is fixedly provided with a power supply 203, the surface of the circuit board 6 is fixedly provided with a current sensing device 601, the surface of the circuit board 6, which is positioned at one side of the current sensing device 601, is fixedly provided with a current blocker 602, the circuit board 6 is fixedly connected with the power supply 203, the current sensing device 601 detects current change and transmits data to the current blocker 602, and the current blocker 602 cuts off the current from the power supply 203 to a charging hole, so that an open circuit is formed between the power supply 203 and a mobile phone, thereby preventing the power supply 203 from continuously transmitting current to the mobile phone and preventing the battery of the mobile phone from being damaged by overload; the upper surface and the lower surface of the main body shell 1 are both provided with a clamping groove 101, and a rubber plug cover 102 is movably embedded in the clamping groove 101; a clamping block 301 is fixedly arranged on the surface of the clamping plate 3, and the clamping block 301 is movably connected with the main body shell 1 through a clamping groove 101; a mounting hole 201 is formed in the other side surface of the top plate 2, and the limiting inserted rod 4 is movably connected with the top plate 2 through the mounting hole 201; movable groove 202 has been seted up to mounting hole 201 one side, the inside activity embedding of movable groove 202 has backing pin 5, the inside one end fixed surface of movable groove 202 installs return spring, return spring and backing pin 5 fixed connection, backing pin 5 shifts out under return spring's effect, it is fixed with spacing inserted bar 4, spacing inserted bar 4 supports cardboard 3, prevent inside the maloperation extrudes fixture block 301 draw-in groove 101, the stability of roof 2 is improved, reduce the dismantlement and the installation degree of difficulty of power, accelerate the speed of dismantling and installing, and then accelerate the maintenance speed.
It should be noted that, the utility model relates to a mobile power supply with overcharge protection function, when in use, the mobile phone charging wire is connected with the charging hole of the mobile power supply, when the mobile phone is fully charged, the current induction device 601 detects the current change and transmits the data to the current blocker 602, the current blocker 602 cuts off the current from the power 203 to the charging hole, so as to form an open circuit between the power 203 and the mobile phone, thereby avoiding the power 203 from continuously transmitting current to the mobile phone, preventing the mobile phone battery from being damaged by overload, when in disassembly, the rubber blanking cover 102 is taken out from the inside of the clamping groove 101, the stop pin 5 is pressed to the inside of the movable groove 202, the limit inserted rod 4 is taken out from the inside of the mounting hole 201, the fixture block 301 is pressed, so that the fixture block 301 is separated from the clamping groove 101, thereby disassembling the fixture plate 3, otherwise, the fixture block 3 is inserted into one side of the main body shell 1, so that the fixture block 301 is clamped into the inside of the clamping groove 101, and then the limit inserted rod 4 is inserted into the mounting hole 201, stop pin 5 shifts out under return spring's effect, and is fixed with spacing inserted bar 4, and spacing inserted bar 4 supports cardboard 3, prevents that the maloperation from extruding fixture block 301 inside draw-in groove 101, improves the stability of roof 2, reduces power 203's the dismantlement and the installation degree of difficulty for the speed of dismantlement and installation, and then accelerate maintenance speed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a portable power source of area overcharge protect function which characterized in that: including main body cover (1), main body cover (1) one side surface activity embedding installs roof (2), roof (2) one side surface is close the equal fixed mounting of upper surface and lower surface department has cardboard (3), roof (2) opposite side surface activity embedding installs spacing inserted bar (4), main body cover (1) inside movable mounting has circuit board (6).
2. The mobile power supply with the overcharge protection function of claim 1, wherein: roof (2) one side fixed surface installs power (203), circuit board (6) fixed surface installs current sensing device (601), circuit board (6) surface is located current sensing device (601) one side fixed surface installs current blocker (602), circuit board (6) with power (203) fixed connection.
3. The mobile power supply with the overcharge protection function of claim 1, wherein: the rubber plug is characterized in that clamping grooves (101) are formed in the upper surface and the lower surface of the main body shell (1), and rubber plugs (102) are movably embedded in the clamping grooves (101).
4. The mobile power supply with the overcharge protection function of claim 3, wherein: a clamping block (301) is fixedly mounted on the surface of the clamping plate (3), and the clamping block (301) is movably connected with the main body shell (1) through the clamping groove (101).
5. The mobile power supply with the overcharge protection function of claim 1, wherein: the other side surface of the top plate (2) is provided with a mounting hole (201), and the limiting inserted bar (4) is movably connected with the top plate (2) through the mounting hole (201).
6. The mobile power supply with the overcharge protection function of claim 5, wherein: the movable groove (202) has been seted up to mounting hole (201) one side, the inside activity embedding in movable groove (202) has backing pin (5), the inside one end fixed surface in movable groove (202) installs return spring, return spring with backing pin (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256805.4U CN215009691U (en) | 2021-06-07 | 2021-06-07 | Take overcharge protect function's portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121256805.4U CN215009691U (en) | 2021-06-07 | 2021-06-07 | Take overcharge protect function's portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215009691U true CN215009691U (en) | 2021-12-03 |
Family
ID=79130124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121256805.4U Expired - Fee Related CN215009691U (en) | 2021-06-07 | 2021-06-07 | Take overcharge protect function's portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215009691U (en) |
-
2021
- 2021-06-07 CN CN202121256805.4U patent/CN215009691U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215009691U (en) | Take overcharge protect function's portable power source | |
| CN104779671A (en) | Mobile charger | |
| CN205811595U (en) | A kind of fully charged after automatically power off smart mobile phone charging bodyguard's circuit | |
| CN201294298Y (en) | Vehicle-mounted USB charger | |
| CN204741134U (en) | Intelligent security socket of state is inserted in discernment with electrical apparatus plug | |
| CN104333061B (en) | A kind of coal mine flame-proof type lithium battery starts power supply | |
| CN208522188U (en) | A kind of multi-functional cable plug that security performance is high | |
| CN204315850U (en) | A kind of Mobile phone charging socket | |
| CN201797007U (en) | Battery device for portable electric appliance | |
| CN104682502A (en) | Gravity sensing charging power-off protection device | |
| CN208874002U (en) | A kind of intelligent charge socket | |
| CN207719872U (en) | A kind of intelligent onboard charger | |
| CN204391451U (en) | A kind of USB multi-function jack with charging instruction | |
| CN109950965A (en) | Electric tool | |
| CN204205645U (en) | A kind of coal mine flame-proof type lithium battery starts power supply | |
| CN213753156U (en) | Connector with stable structure and high reliability | |
| CN205863957U (en) | A kind of energy-saving mobile telephone transformator | |
| CN204927729U (en) | Charging receptacle for power -driven bicycle | |
| CN204835606U (en) | Portable power source that gravity -feed tank should be charged and cut off power supply | |
| CN104767083A (en) | Outage self-protection type power socket | |
| CN202679046U (en) | Energy-saving mobile phone charger | |
| CN221783055U (en) | Binding post for transformer convenient replacement | |
| CN203876592U (en) | External charging protection device for forklift | |
| CN215578897U (en) | Lithium iron phosphate battery convenient to install fast | |
| CN109244761A (en) | A kind of intelligent charge socket |
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: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |