CN211508682U - Protection mechanism of mobile power supply - Google Patents
Protection mechanism of mobile power supply Download PDFInfo
- Publication number
- CN211508682U CN211508682U CN202020450897.9U CN202020450897U CN211508682U CN 211508682 U CN211508682 U CN 211508682U CN 202020450897 U CN202020450897 U CN 202020450897U CN 211508682 U CN211508682 U CN 211508682U
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- China
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- wall
- shell
- protection mechanism
- power supply
- mobile power
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Abstract
The utility model discloses a portable power source's protection mechanism, which comprises an outer shell, the both sides inner wall of shell has same baffle through the bolt fastening, baffle top and the same electric core of shell top inner wall sliding connection, the spout has all been seted up, four at the both ends of shell both sides inner wall the inner wall of spout all is provided with damper, damper is including the installation pole, the installation pole passes through the bolt fastening on the inner wall of spout, the outer wall of installation pole has cup jointed first spring, the outer wall of installation pole has all cup jointed the slider, two slider sliding connection is on the inner wall of spout, two the equal swing joint of outer wall of slider has the connecting rod. The utility model discloses a set up damper in the shell, cushion it through damper when portable power source suffers from the striking, effectually prevented that electric core from suffering from the impact, set up the service distance of collecting the convenient extension charging seat of roller in the shell again.
Description
Technical Field
The utility model relates to a portable power source technical field especially relates to a portable power source's protection mechanism.
Background
The portable charger is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, and is particularly applied to occasions without external power supply. The main components of the device comprise: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.
Portable power source can fall often in the use, and the in-process that falls can lead to the electric core in the power not hard up, and electric core not hard up can lead to portable power source life to descend.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protection mechanism of a mobile power supply.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a protection mechanism of portable power source, includes the shell, the both sides inner wall of shell has same baffle through the bolt fastening, baffle top and shell top inner wall sliding connection have same electric core, the spout, four have all been seted up at the both ends of shell both sides inner wall the inner wall of spout all is provided with damper, damper is including the installation pole, the installation pole passes through the bolt fastening on the inner wall of spout, first spring has been cup jointed to the outer wall of installation pole, the outer wall of installation pole has all cup jointed the slider, two slider sliding connection is on the inner wall of spout, two the equal swing joint of outer wall of slider has the connecting rod, and the one end swing joint of two connecting rods is on electric core.
Preferably, the outer walls of the two connecting rods are provided with rectangular openings, and the inner walls of the two rectangular openings are connected with fixing rods in a sliding mode.
Preferably, the outer wall of the fixed rod is sleeved with a second spring, and the outer wall of the shell is provided with a display screen.
Preferably, the inner walls of the two sides of the shell are fixed with the same collecting roller through a bearing, and a transmission shaft of the collecting roller is sleeved with a volute spiral spring.
Preferably, the outer wall of the bottom of the shell is provided with a charging seat, and the inner wall of the shell is provided with a buckle.
Preferably, the outer wall of shell all is provided with the pilot lamp, the charging seat passes through the wire and connects on collecting the roller.
The utility model has the advantages that:
this portable power source's protection machanism through setting up damper in the shell, cushions it through damper when portable power source suffers from the striking, and the effectual electric core that has prevented suffers from assaulting sets up the convenient service distance who prolongs the charging seat of collection roller in the shell again.
Drawings
Fig. 1 is a schematic structural diagram of a protection mechanism of a mobile power supply according to the present invention;
fig. 2 is a schematic cross-sectional structural diagram of a protection mechanism of a mobile power supply provided by the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of a protection mechanism of a portable power source according to the present invention.
In the figure: the device comprises a shell 1, an indicator lamp 2, a display screen 3, a charging seat 4, a partition plate 5, an electric core 6, a sliding chute 7, a damping mechanism 8, an installation rod 9, a first spring 10, a sliding block 11, a connecting rod 12, a fixing rod 13, a second spring 14, a collecting roller 15, a volute spiral spring 16 and a buckle 17.
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.
Referring to fig. 1-3, a protection mechanism of a mobile power supply comprises a housing 1, wherein the inner walls of two sides of the housing 1 are fixed with a same partition plate 5 through bolts, the top of the partition plate 5 and the inner wall of the top of the housing 1 are slidably connected with a same battery cell 6, two ends of the inner walls of two sides of the housing 1 are respectively provided with a chute 7, the inner walls of four chutes 7 are respectively provided with a damping mechanism 8, each damping mechanism 8 comprises an installation rod 9, the installation rod 9 is fixed on the inner wall of the chute 7 through bolts, the outer wall of the installation rod 9 is sleeved with a first spring 10, the outer wall of the installation rod 9 is sleeved with a slider 11, the two sliders 11 are slidably connected on the inner wall of the chute 7, the outer walls of the two sliders 11 are respectively movably connected with a connecting rod 12, one end of each connecting rod 12 is movably connected on the battery cell 6, the outer wall of dead lever 13 has cup jointed second spring 14, and the outer wall of shell 1 is provided with display screen 3, and the both sides inner wall of shell 1 is fixed with same collection roller 15 through the bearing, and has cup jointed spiral spring 16 on collecting roller 15's the transmission shaft, and the outer wall of shell 1 bottom is provided with charging seat 4, and the inner wall of shell 1 is provided with buckle 17, and the outer wall of shell 1 all is provided with pilot lamp 2, and charging seat 4 passes through the wire and connects on collecting roller 15.
The working principle is as follows: electric core 6 horizontal slip in shell 1 when portable power source's shell 1 suffers from external force, slip in-process oppression connecting rod 12 again, connecting rod 12 atress promotes two sliders 11 and moves apart from each other, the first spring 10 of in-process compression that slip 11 removed, connecting rod 12 passes through dead lever 13 and connects simultaneously, second spring 14 on the dead lever 13 has been compressed when connecting rod 12 moves again, and then cushion the power that electric core 6 received, accomodate the wire through collecting roller 15, conveniently increase charging seat 4 service distance, make things convenient for the automatic recovery of wire through setting up of spiral spring 16, be convenient for the card post wire through buckle 17.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The protection mechanism of the mobile power supply comprises a shell (1) and is characterized in that the inner walls of two sides of the shell (1) are fixedly connected with the same partition plate (5), the inner walls of the top of the partition plate (5) and the inner wall of the top of the shell (1) are slidably connected with the same electric core (6), sliding grooves (7) are formed in two ends of the inner walls of two sides of the shell (1), four damping mechanisms (8) are arranged on the inner walls of the sliding grooves (7), each damping mechanism (8) comprises an installation rod (9), the installation rods (9) are fixedly connected to the inner walls of the sliding grooves (7), first springs (10) are sleeved on the outer walls of the installation rods (9), sliding blocks (11) are sleeved on the outer walls of the installation rods (9), the sliding blocks (11) are slidably connected to the inner walls of the sliding grooves (7), connecting rods (12) are movably connected to the outer walls of, and one end of each connecting rod (12) is movably connected to the battery cell (6).
2. The protection mechanism for the mobile power supply according to claim 1, wherein the outer walls of the two connecting rods (12) are both provided with rectangular openings, and the inner walls of the two rectangular openings are slidably connected with the fixing rods (13).
3. The protection mechanism of a mobile power supply according to claim 2, wherein the outer wall of the fixing rod (13) is sleeved with a second spring (14), and the outer wall of the housing (1) is provided with the display screen (3).
4. The protection mechanism of a mobile power supply according to claim 3, wherein the same collecting roller (15) is fixed on the inner walls of the two sides of the housing (1) through bearings, and a transmission shaft of the collecting roller (15) is sleeved with a volute spiral spring (16).
5. A protection mechanism of a mobile power supply according to claim 4, characterized in that the outer wall of the bottom of the casing (1) is provided with a charging seat (4), and the inner wall of the casing (1) is provided with a buckle (17).
6. The protection mechanism of a mobile power supply according to claim 5, characterized in that the outer walls of the housing (1) are provided with indicator lights (2), and the charging seat (4) is connected to the collecting roller (15) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450897.9U CN211508682U (en) | 2020-04-01 | 2020-04-01 | Protection mechanism of mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450897.9U CN211508682U (en) | 2020-04-01 | 2020-04-01 | Protection mechanism of mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508682U true CN211508682U (en) | 2020-09-15 |
Family
ID=72403630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020450897.9U Active CN211508682U (en) | 2020-04-01 | 2020-04-01 | Protection mechanism of mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508682U (en) |
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2020
- 2020-04-01 CN CN202020450897.9U patent/CN211508682U/en active Active
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