CN207553771U - A kind of external power supply component of electronic lock - Google Patents
A kind of external power supply component of electronic lock Download PDFInfo
- Publication number
- CN207553771U CN207553771U CN201721510373.9U CN201721510373U CN207553771U CN 207553771 U CN207553771 U CN 207553771U CN 201721510373 U CN201721510373 U CN 201721510373U CN 207553771 U CN207553771 U CN 207553771U
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- China
- Prior art keywords
- power supply
- shell
- end bracket
- electronic lock
- external power
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Abstract
The utility model discloses a kind of external power supply components of electronic lock, including a front-end bracket, one rear end support and a power supply circuit board, an accommodating space is formed between the front-end bracket and rear end support activity fixation and the front-end bracket and rear end support, the power supply circuit board is contained within accommodating space, two conductive columns and a power interface are fixed on the power supply circuit board, the conductive column and power interface are electrically connected respectively with the power supply input circuit on the power supply circuit board, the front-end bracket corresponds to and offers conductive pole hole on the two conductive columns position, two conductive column is pierced by from the conductive pole hole, the front-end bracket, which corresponds to, offers power interface hole on the position of the power interface, the power interface is flushed with the outer surface in the power interface hole.The external power supply modular construction is simple, existing to support the copper post of external connection battery, and is connected with external power source power interface, and the mode for connecting external power supply is various, easy-to-use.
Description
Technical field
The utility model is related to electronic lock field more particularly to a kind of external power supply components of electronic lock.
Background technology
With the continuous development of electronic lock, asking of cannot unlocking is exhausted in electricity to solve electronic lock internal battery
Topic generally can all increase external electrical apparatus on product, realize the function that emergent external power supply is unlocked.Electronic lock is outer at present
Portion's power interface is essentially all only to support the external power supplies of one of which such as 9V batteries, Micro USB interfaces or TYPE C interface
Mode, it is big using limitation, it makes troubles to user's use.
It to be redesigned in consideration of it, it is necessary to the external power supply components to existing electronic lock, to solve the prior art
There are the problem of.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of external power supply components of electronic lock, it is intended to solve
The problem of interface type of the external power supply component of existing electronic lock is single, inconvenient for use.
In order to solve the above-mentioned technical problem, the utility model discloses following technical solutions：A kind of external electricity of electronic lock
Source component, including a front-end bracket, a rear end support and a power supply circuit board, the front-end bracket and rear end support activity
An accommodating space is formed between fixed and described front-end bracket and the rear end support, the power supply circuit board is contained in described
It within accommodating space and is fixed on the rear end support, two conductive columns is fixed on the power supply circuit board and a power supply connects
Mouthful, the conductive column and power interface are electrically connected respectively with the power supply input circuit on the power supply circuit board, the front end
Stent corresponds to and conductive pole hole is offered on the two conductive columns position, and two conductive column is pierced by from the conductive pole hole, described
Front-end bracket corresponds to and power interface hole is offered on the position of the power interface, the power interface and the power interface hole
Outer surface flush.
Its further technical solution is：Two conductive column is equipped with a convex annular close to one end of the front-end bracket
It rises, the outer diameter of the annular protrusion is more than the internal diameter of the conductive pole hole, which is connected to the inside of the conductive pole hole.
Its further technical solution is：Two conductive column is divided into the both sides of the power interface.
Its further technical solution is：The power interface is Micro USB interfaces, USB interface or TYPE C interface.
Its further technical solution is：The front-end bracket and the rear end support are fixed by snap.
Its further technical solution is：A loudspeaker, and the front-end bracket pair are further fixed on the inside of the front-end bracket
Answer the loudspeaker position be equipped with it is several go out acoustic aperture.
Its further technical solution is：The front-end bracket includes a front shell, two side faces shell and a bottom surface shell, before described
The upper inner of face-piece is equipped with one for fixing the flared channels positions of the loudspeaker, it is described go out acoustic aperture be correspondingly arranged at the flared channels position
On, the conductive pole hole and the power interface hole are respectively equipped with one on the lower part of the front shell, the two side faces shell
For the card slot for the rear end support that is buckled, the bottom surface shell is used to support the front-end bracket and the rear end support.
Its further technical solution is：The rear end support includes shell and a top surface shell below, described below on shell
Equipped with one for fixing the mounting groove position of the power supply circuit board, two sides of the shell below are corresponded on the position of the card slot
A fixture block is respectively equipped with, the top surface shell is set on the upper end of shell below and, the top surface at an angle with the shell below
Cap is closed on the flared channels position with the fixation loudspeaker.
Its further technical solution is：The front-end bracket is made with the rear end support of plastic material.
Its further technical solution is：The conductive column is copper post.
The advantageous effects of the utility model are：The external power supply component overall structure of the electronic lock is simple, and wherein
Not only include the conductive column for supporting external connection battery, but also include and can be connected with external power source power interface, electronic lock in-built electrical
Pond is exhausted in electricity, and user utilizes conductive column or the power interface connection externally feds such as external connection battery or external power supply
The purpose that power supply is unlocked can be realized in power supply, and the mode for connecting externally fed power supply is various, and use is more convenient, suitable for pushing away
Extensively.
Description of the drawings
Fig. 1 is a Structure explosion diagram of one embodiment of the utility model；
Fig. 2 is another Structure explosion diagram of one embodiment of the utility model；
Fig. 3 is the Standard figure of one embodiment of the utility model.
Specific embodiment
In order to more fully understand the technology contents of the utility model, with reference to schematic diagram to the technical side of the utility model
Case is further described and illustrates, but not limited to this.
As shown in Figure 1 to Figure 3, in the utility model, the external power supply component of electronic lock includes a front-end bracket 1, one
2 and one power supply circuit board 3 of rear end support, front-end bracket 1 and 2 activity fixation of rear end support and front-end bracket 1 and rear end support 2 it
Between be formed with an accommodating space, power supply circuit board 3 is fixed on power supply circuit board on rear end support 2, on power supply circuit board 3 fixation set
Have two conductive columns 31 and a power interface 32, conductive column 31 and power interface 32 respectively with the power input on power supply circuit board 3
Circuit is electrically connected, and front-end bracket 1 corresponds to and offers conductive pole hole 111 on two conductive columns 31 position, and two conductive column 31 is from leading
It is pierced by electric post holes 111, power interface hole 112, power interface 32 is offered on the position of 1 corresponding power interface 32 of front-end bracket
It is flushed with the outer surface in power interface hole 112.Wherein, the input terminal of power supply circuit board 3 passes through two conductive columns 31 and power interface
32 connect with external power supply, and the output terminal of power supply circuit board 3 and the master board circuit of electronic lock connect, and such electron lock supplies
Electricity is to carry out switch lock action, and specifically, two conductive columns 31 are respectively positive conductive column and negative conductive column, for connecting outside
Power supply, electronic lock is powered usually using the external connection battery of 9V, during power supply, by the positive and negative polarities of the external connection battery of 9V respectively with
Two conductive columns, 31 end face is in close contact, so as to connect power supply.Power interface 32 is powered for connecting other external power supplies, leads to
Often, power interface 32 is Micro USB interfaces, USB interface or TYPE C interface etc., and certain power interface 32 can also use
Other kinds of interface.
In the present embodiment, as depicted in figs. 1 and 2, two conductive columns 31 are equipped with an annular close to one end of front-end bracket 1
Protrusion 311, the outer diameter of the annular protrusion 311 are more than the internal diameter of conductive pole hole 111, which is connected to conductive pole hole
111 inside.In this way, it can excessively be stretched out from conductive pole hole 111 to avoid conductive column 31, while can be more securely by weldering
The power supply circuit board 3 for connecing conductive column 31 is fixed between rear end support 2 and front-end bracket 1.
In the present embodiment, as shown in Figure 1 to Figure 3, two conductive columns 31 are divided into the both sides of power interface 32, structure pair
Claim, aesthetics is good, while also allows for the positive and negative polarities of connection external connection battery.It certainly, can be according to reality in some other embodiment
Border needs the position of two conductive column 31 of setting and power interface 32.
As depicted in figs. 1 and 2, the front-end bracket 1 in the present embodiment is fixed with rear end support 2 using snap activity,
Its fixed form is simple and convenient, and the different mode activity such as the sealed, cingulum of screw can be used in other embodiments certainly and fix
Front-end bracket 1 and rear end support 2.
In the present embodiment, as depicted in figs. 1 and 2, the inside of front-end bracket 1 is further fixed on a loudspeaker 4, and front-end bracket
1 correspond to loudspeaker 4 position be equipped with it is several go out acoustic aperture 113, loudspeaker 4 be set on power supply circuit board 3 top, loudspeaker 4 usually with electricity
Drive circuit of loudspeaker connection on the master board circuit of son lock, makes a sound when being locked for electronic lock switch and is made with playing prompting
With.Specifically, front-end bracket 1 includes a front shell 11,12 and one bottom surface shell 13 of two side faces shell, before the upper inner of shell 11 set
Have one for fixing the flared channels position 114 of loudspeaker 4, go out acoustic aperture 113 and be correspondingly arranged on flared channels position 114, conductive pole hole 111 and electricity
Source interface hole 112 is set on the lower part of front shell 11, and a card slot for the rear end support 2 that is buckled is respectively equipped on two side faces shell 12
115, bottom surface shell 13 is used to support front-end bracket 1 and rear end support 2.Rear end support 2 includes 21 and one top surface shell of shell behind one
22, behind shell 21 be equipped with a mounting groove position for being used for fixed power source circuit board 3, behind two sides of shell 21 correspond to card slot 115
Position on be respectively equipped with a fixture block 23, top surface shell 22 is set on the upper end of shell 21 and, top surface at an angle with shell 21 below below
The lid of shell 22 closes on flared channels position 114 to fix loudspeaker 4.In addition, in some other embodiment, the external power supply group of electronic lock
Loudspeaker 4 can be set to the lower section, left side or the right side of power supply circuit board 3 when loudspeaker 4 can be not provided in part or being provided with loudspeaker 4
The positions such as side correspond to the structure of design front-end bracket 1 and rear end support 2 at this time.In the present embodiment, such as Fig. 1 and Fig. 2 institutes
Show, before shell 11 and shell 21 is square-shaped below, planform is regular succinct.In other embodiments, before shell 11 and
Shell 21 may be designed as round, elliptical shape etc. below, and construction profile is unrestricted.Certainly, since power supply circuit board 3 can
There can be certain larger components, these may be housed without more spaces when power supply circuit board is installed on shell 21 below
Larger component may need the position for corresponding to these components on shell 21 below to open up corresponding mounting hole at this time.
In the present embodiment, front-end bracket 1 is made with rear end support 2 of plastic material, plasticity height and insulating properties
It is good.31 generally use copper post of conductive column realizes that conductive effect is good, and conductive column 31 can also use it in certain some embodiments
He is made conductive material.
In the embodiment of the utility model, the external power supply component of electronic lock is by front-end bracket 1 and rear end support 2 by power supply
Inside it, terminal with compact integral structure is compact for circuit board 3 and 4 device of loudspeaker, and is provided with supporting the conduction of external connection battery
Column 31 and power interface 32 can be connected with external power source, electronic lock internal battery is exhausted in electricity, and user is using leading
Electric column 31 or power interface 32 connect externally fed power supply and the purpose that power supply is unlocked can be realized, connection externally fed power supply
Mode is various, and use is more convenient, suitable for promoting.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximation or the technology deduction made based on this, replacement, improvement etc. are regarded as the protection domain of this patent.
Claims (10)
1. the external power supply component of a kind of electronic lock, which is characterized in that including a front-end bracket, a rear end support and power supply electricity
It road plate, the front-end bracket and the rear end support activity fixation and is formed between the front-end bracket and the rear end support
One accommodating space, the power supply circuit board are contained within the accommodating space and are fixed on the rear end support, the electricity
Be fixed with two conductive columns and a power interface on source circuit plate, the conductive column and power interface respectively with the power circuit
Power supply input circuit on plate is electrically connected, and the front-end bracket corresponds to and offers conductive pole hole on the two conductive columns position,
Two conductive column is pierced by from the conductive pole hole, and the front-end bracket corresponds to and offers power supply on the position of the power interface
Interface holes, the power interface are flushed with the outer surface in the power interface hole.
2. the external power supply component of electronic lock according to claim 1, which is characterized in that two conductive column is described in
One end of front-end bracket is equipped with an annular protrusion, and the outer diameter of the annular protrusion is more than the internal diameter of the conductive pole hole, the annular
Protrusion is connected to the inside of the conductive pole hole.
3. the external power supply component of electronic lock according to claim 1, which is characterized in that two conductive column is divided into institute
State the both sides of power interface.
4. the external power supply component of electronic lock according to claim 3, which is characterized in that the power interface is Micro
USB interface, USB interface or TYPE C interface.
5. the external power supply component of electronic lock according to claim 1, which is characterized in that the front-end bracket with it is described after
Hold stent fixed by snap.
6. the external power supply component of electronic lock according to claim 5, which is characterized in that the inside of the front-end bracket is also
Be fixed with a loudspeaker, and the front-end bracket correspond to the loudspeaker position be equipped with it is several go out acoustic aperture.
7. the external power supply component of electronic lock according to claim 6, which is characterized in that before the front-end bracket includes one
Face-piece, two side faces shell and a bottom surface shell, the upper inner of the front shell are equipped with one for fixing the flared channels position of the loudspeaker,
It is described go out acoustic aperture be correspondingly arranged on the flared channels position, the conductive pole hole and the power interface hole are set on the front shell
Lower part, a card slot for the rear end support that is buckled is respectively equipped on the two side faces shell, and the bottom surface shell is used to support institute
State front-end bracket and the rear end support.
8. the external power supply component of electronic lock according to claim 7, which is characterized in that the rear end support includes one
Shell and a top surface shell below, the shell below are equipped with one for fixing the mounting groove position of the power supply circuit board, it is described behind
Two sides of shell correspond to and a fixture block are respectively equipped on the position of the card slot, the top surface shell be set on the upper end of shell below and
At an angle with the shell below, the top surface cap is closed on the flared channels position with the fixation loudspeaker.
9. the external power supply component of electronic lock according to claim 8, which is characterized in that the front-end bracket with it is described after
End stent is made of plastic material.
10. the external power supply component of the electronic lock according to claim 1 to 9 any one, which is characterized in that the conduction
Column is copper post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510373.9U CN207553771U (en) | 2017-11-13 | 2017-11-13 | A kind of external power supply component of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510373.9U CN207553771U (en) | 2017-11-13 | 2017-11-13 | A kind of external power supply component of electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553771U true CN207553771U (en) | 2018-06-29 |
Family
ID=62682989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721510373.9U Active CN207553771U (en) | 2017-11-13 | 2017-11-13 | A kind of external power supply component of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553771U (en) |
-
2017
- 2017-11-13 CN CN201721510373.9U patent/CN207553771U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street Langkou community Yingtai South Pearl Industrial Park 3 Building (Nan Fangmingzhu B building science and Technology Parks), three, five floor Patentee after: DOMA KAIBAT TECHNOLOGY CO., LTD. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street Langkou community Yingtai South Pearl Industrial Park 3 Building (Nan Fangmingzhu B building science and Technology Parks), three, five floor Patentee before: Kaibao (China) Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 No.501, No.2 workshop, Yuanzheng science and technology factory, 4012 Wuhe Avenue, Gangtou community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee after: DOMA KAIBAT TECHNOLOGY Co.,Ltd. Address before: No.3 building, No.1 building, No.1 building, Nanlong Pearl Industrial Park, Shenzhen Patentee before: DOMA KAIBAT TECHNOLOGY Co.,Ltd. |