CN205377374U - Charger is hammered into shape to on -vehicle safety - Google Patents
Charger is hammered into shape to on -vehicle safety Download PDFInfo
- Publication number
- CN205377374U CN205377374U CN201620064196.5U CN201620064196U CN205377374U CN 205377374 U CN205377374 U CN 205377374U CN 201620064196 U CN201620064196 U CN 201620064196U CN 205377374 U CN205377374 U CN 205377374U
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- charger
- pcb board
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- charger shell
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Abstract
The utility model discloses a charger is hammered into shape to on -vehicle safety, including charger shell, the tail -hood, the PCB board, USB fills the interface soon, the type -C interface, the negative pole shell fragment, a spring, insulating cover and conical metal tup, the inside at charger shell is installed to the PCB board, USB fills the interface soon and the top at the PCB board is installed to the type -C interface, and be connected with the control circuit electricity on the PCB board, the bottom at the PCB board is installed to the spring, the negative pole shell fragment is installed on the PCB board, charger shell is stretched out respectively to the both sides of negative pole shell fragment, the top end opening at charger shell is installed to the tail -hood, first jack and second jack have been seted up on the tail -hood, insulating cover buckle is at charger shell's bottom openings, metal tup buckle is sheathe in insulating, the spring passes insulating cover and contacts with the metal tup. The utility model discloses an it is quick convenient to charge, and easy collection is kept, and the driver is desirable conveniently, can regard as safe lifesaving hammer to use under the immediate danger condition.
Description
Technical field
This utility model relates to onboard charger technical field, more specifically, relates to a kind of on-vehicle safety hammer charger.
Background technology
Safety hammer is a kind of secondary means of escape, it is generally mounted to the place that automobile content is easily got, when automobile occur fire or fall into the water etc. emergency time, can conveniently take out and smash glazed door with smooth escape, existing safety hammer is common in bus, on the vehicle that the passenger carrying capacities such as bus are more, and for kart, car owner need to individually be equipped with safety hammer, if the riding position of safety hammer is improper, normal driving can be affected, in addition, due to the instrument that safety hammer is not commonly used, so being typically placed in automobile toolbox, hutch etc., quick pick-up safety hammer it is difficult to when running into emergency risks situation, cause that user is difficult to save oneself, escape.
And in order to charge to carry-on compact electric apparatus, such as mobile phone or navigator etc., most kart drivers are equipped with onboard charger, existing onboard charger is due to the problem of structural design, and it can not use as safe lifesaving hammer in emergency risks situation.
Utility model content
The purpose of this utility model is in that to overcome drawbacks described above of the prior art, it is provided that a kind of on-vehicle safety hammer charger that is quick and convenient and that can use as safe lifesaving hammer in emergency risks situation that charges.
nullFor achieving the above object，The technical scheme that this utility model provides is as follows: a kind of on-vehicle safety hammer charger，Including charger shell、Tail-hood、Pcb board、USB fills interface soon、Type-C interface、Negative pole shell fragment、Spring、The metal tup of insulation sleeve and cone，Described charger shell is set to the hollow structure of both ends open，Described pcb board is installed in the inside of described charger shell，Described USB fills interface soon and described Type-C interface is installed in the top of described pcb board，And electrically connect with the control circuit on described pcb board，Described spring is installed in the bottom of described pcb board，Described negative pole shell fragment is installed on described pcb board，And fill soon between interface and described spring at described USB，The both sides of described negative pole shell fragment stretch out described charger shell respectively，Described tail-hood is installed in the top end opening of described charger shell，Described tail-hood offers and fills the first corresponding jack of interface and second jack corresponding with Type-C interface with USB soon，Described insulation sleeve is buckled in the bottom end opening of described charger shell，Described metal tup is buckled on described insulation sleeve，Described spring contacts through described insulation sleeve with described metal tup.
As preferably, described spring is set to volute spring, and its diameter is gradually increased from top to bottom.
As preferably, described insulation sleeve be respectively arranged at two ends with the first draw-in groove and the second draw-in groove, the bottom end opening of described charger shell is provided with the first fixture block, described charger shell is buckled in the first draw-in groove of described insulation sleeve by the first fixture block, open-ended second fixture block that is provided with of described metal tup, described metal tup is buckled in the second draw-in groove of described insulation sleeve by the second fixture block.
As preferably, the top of described pcb board is provided with the LED electrically connected with control circuit, and described tail-hood offers loophole.
As preferably, described charger shell is made up of aluminium alloy, and the surface of described charger shell is through oxidation processes.
Compared with prior art, the beneficial effects of the utility model are in that:
This utility model is plugged on inside automobile cigarette lighter easily collects keeping, and driver is desirable conveniently, can use as safe lifesaving hammer in emergency risks situation, and have USB fill soon interface and can the Type-C interface of just anti-plug, charge quick and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of on-vehicle safety hammer charger described in the utility model；
Fig. 2 is the exploded view of on-vehicle safety hammer charger described in the utility model；
Fig. 3 is the partial structurtes profile of on-vehicle safety hammer charger described in the utility model；
Fig. 4 is the charging principle figure of on-vehicle safety hammer charger described in the utility model.
Below in conjunction with drawings and Examples, on-vehicle safety hammer charger described in the utility model is described further.
Detailed description of the invention
The following is the preferred example of on-vehicle safety hammer charger described in the utility model, therefore do not limit protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, it is shown that a kind of on-vehicle safety hammer charger, fill interface 4, Type-C interface 5, negative pole shell fragment 6, spring 7, insulation sleeve 8 and metal tup 9 soon including charger shell 1, tail-hood 2, pcb board 3, USB.The all parts of on-vehicle safety hammer charger will be illustrated below.
As in figure 2 it is shown, charger shell 1 is set to the hollow structure of both ends open, the diameter of the upper-end part of driving of charger shell 1 is more than lower end part.In the present embodiment, charger shell 1 is preferably made up of aluminum alloy materials, and the surface of charger shell 1 through oxidation processes, forms the outward appearance of high fashion, firm wear-resisting, resistance to wears, anti-interference, vibrationproof, anticorrosion, fire prevention, it is possible to intelligent cooling, high efficiency and heat radiation.
Pcb board 3 is installed in the inside of charger shell 1, and USB fills interface 4 soon and Type-C interface 5 is installed in the top of pcb board 3.As shown in Figure 4, USB fills interface 4 and Type-C interface 5 electrically connects with the control circuit on pcb board 3 respectively soon.Wherein, USB fills interface 4 soon and supports high pass QC2.0 charge protocol, support 5V/2.4A and 9V/1.5A charge mode, support BC1.2 rechargeable standard comprehensively, support DCP pattern charging (D+, D-short circuit), support that the charging of Fructus Mali pumilae, other brand products of three magnitudes identifies, after the instruction that the equipment (such as mobile phone and panel computer etc.) of self-supporting QuickCharge2.0 sends being detected, the output voltage adjusting charger is 5V or 9V, mobile equipment is carried out quick charge, its charging rate faster than traditional charger 75%.Type-C interface 5 meets USB charge protocol, can just anti-plug, support 5V/1.5A～3A and USB mode, support BC1.2 and high-voltage charging technology.
The top of pcb board 3 is additionally provided with the LED 10 electrically connected with control circuit.When the output voltage that the USB of charger fills interface 4 soon is 9V, LED 10 works.
Tail-hood 2 is installed in the top end opening of charger shell 1, tail-hood 2 offers and fills the first corresponding jack 21 of interface 4 and second jack 22 corresponding with Type-C interface 5 with USB soon.Additionally, tail-hood 2 is further opened with the loophole 23 corresponding with LED 10.
Negative pole shell fragment 6 is installed on pcb board 3, and fills between interface 4 and spring 7 soon at USB, and charger shell 1 is stretched out respectively through the through hole offered on charger shell 1 in the both sides of negative pole shell fragment 6.
As it is shown on figure 3, insulation sleeve 8 be respectively arranged at two ends with the first draw-in groove 81 and the second draw-in groove 82, the bottom end opening of charger shell 1 is provided with the first fixture block 11, and charger shell 1 is buckled in the first draw-in groove 81 of insulation sleeve 8 by the first fixture block 11.Metal tup 9 is conical, has a most advanced and sophisticated position, and metal tup 9 can be made up of stainless steel material.Open-ended second fixture block 91 that is provided with of metal tup 9, metal tup 9 is buckled in the second draw-in groove 82 of insulation sleeve 8 by the second fixture block 91.Metal tup 9 acts not only as the positive contact of onboard charger, also makes onboard charger constitute safety hammer structure on the whole.
Spring 7 is installed in the bottom of pcb board 3, and spring 7 contacts through insulation sleeve 8 with metal tup 9.Wherein, spring 7 is preferably arranged to volute spring, and its diameter is gradually increased from top to bottom.Volute spring can increase and the contact surface of metal tup 9.
In sum, charging of the present utility model is quick and convenient, is plugged on inside automobile cigarette lighter and easily collects keeping, and driver is desirable conveniently, can use as safe lifesaving hammer in emergency risks situation.
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (5)
- null1. an on-vehicle safety hammer charger，It is characterized in that: include charger shell (1)、Tail-hood (2)、Pcb board (3)、USB fills interface (4) soon、Type-C interface (5)、Negative pole shell fragment (6)、Spring (7)、The metal tup (9) of insulation sleeve (8) and cone，Described charger shell (1) is set to the hollow structure of both ends open，Described pcb board (3) is installed in the inside of described charger shell (1)，Described USB fills interface (4) soon and described Type-C interface (5) is installed in the top of described pcb board (3)，And electrically connect with the control circuit on described pcb board (3)，Described spring (7) is installed in the bottom of described pcb board (3)，Described negative pole shell fragment (6) is installed on described pcb board (3)，And be positioned at described USB and fill soon between interface (4) and described spring (7)，The both sides of described negative pole shell fragment (6) stretch out described charger shell (1) respectively，Described tail-hood (2) is installed in the top end opening of described charger shell (1)，Described tail-hood (2) offers and fills corresponding the first jack (21) of interface (4) and second jack (22) corresponding with Type-C interface (5) with USB soon，Described insulation sleeve (8) is buckled in the bottom end opening of described charger shell (1)，Described metal tup (9) is buckled on described insulation sleeve (8)，Described spring (7) contacts through described insulation sleeve (8) with described metal tup (9).
- 2. on-vehicle safety hammer charger according to claim 1, it is characterised in that: described spring (7) is set to volute spring, and its diameter is gradually increased from top to bottom.
- 3. on-vehicle safety hammer charger according to claim 1, it is characterized in that: described insulation sleeve (8) be respectively arranged at two ends with the first draw-in groove (81) and the second draw-in groove (82), the bottom end opening of described charger shell (1) is provided with the first fixture block (11), described charger shell (1) is buckled in first draw-in groove (81) of described insulation sleeve (8) by the first fixture block (11), the open-ended of described metal tup (9) is provided with the second fixture block (91), described metal tup (9) is buckled in second draw-in groove (82) of described insulation sleeve (8) by the second fixture block (91).
- 4. on-vehicle safety hammer charger according to claim 1, it is characterized in that: the top of described pcb board (3) is provided with the LED (10) electrically connected with control circuit, and described tail-hood (2) is offered loophole (23).
- 5. on-vehicle safety hammer charger according to claim 1, it is characterised in that: described charger shell (1) is made up of aluminium alloy, and the surface of described charger shell (1) is through oxidation processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064196.5U CN205377374U (en) | 2016-01-22 | 2016-01-22 | Charger is hammered into shape to on -vehicle safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064196.5U CN205377374U (en) | 2016-01-22 | 2016-01-22 | Charger is hammered into shape to on -vehicle safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205377374U true CN205377374U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064196.5U Active CN205377374U (en) | 2016-01-22 | 2016-01-22 | Charger is hammered into shape to on -vehicle safety |
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| CN (1) | CN205377374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069862A (en) * | 2017-04-08 | 2017-08-18 | 深圳中发明科技开发有限公司 | A kind of onboard charger |
| CN107733049A (en) * | 2017-11-28 | 2018-02-23 | 惠州市和宏电线电缆有限公司 | A kind of vehicle-mounted quick charger |
-
2016
- 2016-01-22 CN CN201620064196.5U patent/CN205377374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069862A (en) * | 2017-04-08 | 2017-08-18 | 深圳中发明科技开发有限公司 | A kind of onboard charger |
| CN107733049A (en) * | 2017-11-28 | 2018-02-23 | 惠州市和宏电线电缆有限公司 | A kind of vehicle-mounted quick charger |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |