CN207749928U - A kind of electronic anti-theft door lock - Google Patents
A kind of electronic anti-theft door lock Download PDFInfo
- Publication number
- CN207749928U CN207749928U CN201820064126.9U CN201820064126U CN207749928U CN 207749928 U CN207749928 U CN 207749928U CN 201820064126 U CN201820064126 U CN 201820064126U CN 207749928 U CN207749928 U CN 207749928U
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- China
- Prior art keywords
- fixedly connected
- babinet
- plate
- support base
- shaft
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Abstract
The utility model discloses a kind of electronic anti-theft door locks, including lock body, surface on front side of the lock body is provided with keyhole, the first babinet is fixedly connected at the top of the lock body, it is fixedly connected with support base at the center of first cabinets cavity bottom, top on rear side of the support base is fixedly connected with clockwise and anticlockwise motor, it is fixedly connected with rotary shaft on front side of the clockwise and anticlockwise motor output shaft, the front side of the rotary shaft is through support base and is arranged with shaft, the surface of the shaft is arranged with gear, and rack-plate is engaged at the top of the gear.The cooperation that the utility model passes through the first babinet, support base, clockwise and anticlockwise motor, rotary shaft, shaft, gear, rack-plate, slide bar, card slot, sliding sleeve, support column, the second babinet, electric telescopic rod and kelly, solve the problems, such as that the safe-guard door lock anti-theft effect of simple structure is poor, the phenomenon that avoiding the property of user from being tampered, is worth of widely use.
Description
Technical field
The utility model is related to safe-guard door lock technical field, specially a kind of electronic anti-theft door lock.
Background technology
Safe-guard door lock：It is different according to the principle of lock core, theftproof lock can be divided into spring lock, blade lock, magnetic lock, IC card lock,
Fingerprint Lock etc., if key bar is nakedly without tartar, such lock is magnetic lock, and actually key bit has entirely covered one
Casing, remove casing then can see above be inlaid with three to five dots, insider thinks, magnetic lock is not very firm,
The unlatching of cross lock is very convenient, can buy open the specific purpose tool of magnetic lock and cross lock currently on the market, there is this work
Tool, thief can open most magnetic lock and cross lock within one or two minutes.
When carrying out safe antitheft to antitheft door, need to use safe-guard door lock, existing safe-guard door lock is mostly structure letter
The safe-guard door lock anti-theft effect of easy safe-guard door lock, simple structure is poor, and user uses the safe-guard door lock of simple structure, stealer
The safe-guard door lock of simple structure can be opened easily using tool, reduces the safety of antitheft door, brought to the property of user
Loss, the risk that enhancing stealer is stolen.
Utility model content
The purpose of this utility model is to provide a kind of electronic anti-theft door locks, have the advantages of good anti-theft effect, solve
The problem of the safe-guard door lock anti-theft effect difference of simple structure.
To achieve the above object, the utility model provides the following technical solutions：A kind of electronic anti-theft door lock, including lock body,
Surface on front side of the lock body is provided with keyhole, and the first babinet, first babinet are fixedly connected at the top of the lock body
Support base is fixedly connected at the center of intracavity bottom, the top on rear side of the support base is fixedly connected with clockwise and anticlockwise motor, institute
It states and is fixedly connected with rotary shaft on front side of clockwise and anticlockwise motor output shaft, the front side of the rotary shaft, which is run through support base and is arranged with, to be turned
The surface of axis, the shaft is arranged with gear, and rack-plate is engaged at the top of the gear, and the right side of the rack-plate, which is fixed, to be connected
It is connected to slide bar, the right side opening at the top of the slide bar is equipped with card slot, and the surface of the slide bar slidably connects sliding sleeve, the sliding sleeve
Bottom is fixedly connected with support column, is fixedly connected on the right side of the bottom of the support column and the first cabinets cavity, and the lock body is right
It is provided with closing piece at the center of side, tapered end is provided on the right side of the closing piece, the second case is fixedly connected at the top of the tapered end
Body, the left side at the top of second cabinets cavity are fixedly connected with electric telescopic rod, and the bottom of the electric telescopic rod, which is fixed, to be connected
It is connected to the kelly being used cooperatively with card slot.
Preferably, buffer spring, the left side of the buffer spring and the first babinet are fixedly connected on the left of the rack-plate
It is fixedly connected on the left of inner cavity.
Preferably, securing plate it has been fixedly connected at the top of the electric telescopic rod both sides, and the top of securing plate and the
Left side at the top of two cabinets cavities is fixedly connected.
Preferably, be fixedly connected with limiting plate at the top and bottom of the clockwise and anticlockwise motor, and the front side of limiting plate with
It is fixedly connected on rear side of support base.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model passes through the first babinet, support base, clockwise and anticlockwise motor, rotary shaft, shaft, gear, rack-plate, cunning
The cooperation of bar, card slot, sliding sleeve, support column, the second babinet, electric telescopic rod and kelly enhances the anti-theft effect of safe-guard door lock, solution
The problem of the easy safe-guard door lock anti-theft effect difference of structure of having determined, is worthy to be popularized at the phenomenon that avoiding the property of user from being tampered
It uses.
2, the utility model is by buffer spring, the phenomenon that avoiding rack-plate and the first babinet from colliding, can be to rack
Plate is protected, and the service life of rack-plate is extended, and by securing plate, enhances the stability of electric telescopic rod, by limiting plate,
Clockwise and anticlockwise motor can be protected, extend the service life of clockwise and anticlockwise motor.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model clamping support partial side view；
Fig. 3 is the partial enlarged view of A in the utility model Fig. 1 structures.
In figure：1 lock body, 2 keyholes, 3 first babinets, 4 support bases, 5 clockwise and anticlockwise motors, 6 rotary shafts, 7 shafts, 8 gears,
9 rack-plates, 10 slide bars, 11 card slots, 12 sliding sleeves, 13 support columns, 14 closing pieces, 15 tapered ends, 16 second babinets, 17 electric telescopic rods,
18 kellies, 19 buffer springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of electronic anti-theft door lock, including lock body 1, the surface of 1 front side of lock body are provided with keyhole 2,
The top of lock body 1 is fixedly connected with the first babinet 3, and support base 4 is fixedly connected at the center of 3 intracavity bottom of the first babinet, branch
The top of 4 rear side of support seat is fixedly connected with clockwise and anticlockwise motor 5, and the top and bottom of clockwise and anticlockwise motor 5 have been fixedly connected with limit
Plate, and the front side of limiting plate is fixedly connected with the rear side of support base 4, by limiting plate, can be protected to clockwise and anticlockwise motor 5,
Extend the service life of clockwise and anticlockwise motor 5, rotary shaft 6 is fixedly connected on front side of 5 output shaft of clockwise and anticlockwise motor, rotary shaft 6
Front side is through support base 4 and is arranged with shaft 7, and the surface of shaft 7 is arranged with gear 8, and the top of gear 8 is engaged with rack-plate 9,
The left side of rack-plate 9 is fixedly connected with buffer spring 19, and company is fixed in the left side of buffer spring 19 and the left side of 3 inner cavity of the first babinet
It connects, by buffer spring 19, the phenomenon that avoiding rack-plate 9 and the first babinet 3 from colliding, rack-plate 9 can be protected, be prolonged
The right side of the service life of long rack-plate 9, rack-plate 9 is fixedly connected with slide bar 10, and the right side opening at 10 top of slide bar is equipped with card slot
11, the surface of slide bar 10 slidably connects sliding sleeve 12, and the bottom of sliding sleeve 12 is fixedly connected with support column 13, the bottom of support column 13
It is fixedly connected on the right side of 3 inner cavity of the first babinet, closing piece 14, the right side setting of closing piece 14 is provided at the center on 1 right side of lock body
There are tapered end 15, the top of tapered end 15 to be fixedly connected with the second babinet 16, be fixedly connected on the left of 16 inner cavity top of the second babinet
Electric telescopic rod 17 has been fixedly connected with securing plate, and the top of securing plate and the second case at the top of 17 both sides of electric telescopic rod
It is fixedly connected on the left of 16 inner cavity top of body, by securing plate, enhances the stability of electric telescopic rod 17, electric telescopic rod 17
Bottom is fixedly connected with the kelly 18 being used cooperatively with card slot 11.
In use, opening clockwise and anticlockwise motor 5 by peripheral control unit, user is inserted into key in keyhole 2, makes closing piece
14 pairs of tapered ends 15 are locked, and clockwise and anticlockwise motor 5 drives rotary shaft 6 to carry out positive and negative rotation, and it is positive and negative that rotary shaft 6 drives shaft 7 to carry out
Turn, shaft 7 carries out positive and negative rotation with moving gear 8, is engaged by rack-plate 9 and gear 8, and gear 8 drives rack-plate 9 to carry out left and right fortune
It is dynamic, buffered is carried out to rack-plate 9 by buffer spring 19, is slidably connected by slide bar 10 and sliding sleeve 12, rack-plate 9 drives
Slide bar 10 carries out side-to-side movement, and electric telescopic rod 17 is made to be stretched downwards, electronic to stretch by the cooperation of card slot 11 and kelly 18
Contracting bar 17 drives kelly 18 to be moved downward, and to which kelly 18 carries out clamping to slide bar 10, kelly 18 fills tapered end 15
Divide clamping.
In summary：The electronic anti-theft door lock by the first babinet 3, support base 4, clockwise and anticlockwise motor 5, rotary shaft 6, turns
Axis 7, gear 8, rack-plate 9, slide bar 10, card slot 11, sliding sleeve 12, support column 13, the second babinet 16, electric telescopic rod 17 and kelly
18 cooperation solves the problems, such as that the safe-guard door lock anti-theft effect of simple structure is poor.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of electronic anti-theft door lock, including lock body (1), it is characterised in that：Surface on front side of the lock body (1) is provided with key
Hole (2), is fixedly connected with the first babinet (3) at the top of the lock body (1), at the center of the first babinet (3) intracavity bottom
It is fixedly connected with support base (4), the top on rear side of the support base (4) is fixedly connected with clockwise and anticlockwise motor (5), the positive and negative rotation
Rotary shaft (6) is fixedly connected on front side of motor (5) output shaft, the front side of the rotary shaft (6) through support base (4) and is arranged
There are shaft (7), the surface of the shaft (7) to be arranged with gear (8), rack-plate (9), institute are engaged at the top of the gear (8)
It states and is fixedly connected with slide bar (10) on the right side of rack-plate (9), the right side opening at the top of the slide bar (10) is equipped with card slot (11), described
The surface of slide bar (10) slidably connects sliding sleeve (12), and the bottom of the sliding sleeve (12) is fixedly connected with support column (13), described
It is fixedly connected on the right side of the bottom of support column (13) and the first babinet (3) inner cavity, is provided at the center on the right side of the lock body (1)
Closing piece (14) is provided with tapered end (15) on the right side of the closing piece (14), the second case is fixedly connected at the top of the tapered end (15)
Body (16) is fixedly connected with electric telescopic rod (17), the electric telescopic rod on the left of the second babinet (16) inner cavity top
(17) bottom is fixedly connected with the kelly (18) being used cooperatively with card slot (11).
2. a kind of electronic anti-theft door lock according to claim 1, it is characterised in that：The left side of the rack-plate (9) is fixed
Buffer spring (19) is connected, is fixedly connected on the left of the left side and the first babinet (3) inner cavity of the buffer spring (19).
3. a kind of electronic anti-theft door lock according to claim 1, it is characterised in that：Electric telescopic rod (17) both sides
Top has been fixedly connected with securing plate, and is fixedly connected on the left of the top of securing plate and the second babinet (16) inner cavity top.
4. a kind of electronic anti-theft door lock according to claim 1, it is characterised in that：The top of the clockwise and anticlockwise motor (5)
It has been fixedly connected with limiting plate with bottom, and has been fixedly connected on rear side of the front side of limiting plate and support base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064126.9U CN207749928U (en) | 2018-01-16 | 2018-01-16 | A kind of electronic anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064126.9U CN207749928U (en) | 2018-01-16 | 2018-01-16 | A kind of electronic anti-theft door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749928U true CN207749928U (en) | 2018-08-21 |
Family
ID=63153104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064126.9U Expired - Fee Related CN207749928U (en) | 2018-01-16 | 2018-01-16 | A kind of electronic anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009480A (en) * | 2018-09-18 | 2018-12-18 | 青岛山大齐鲁医院（山东大学齐鲁医院（青岛）） | Abnormal movement prevention eye stabilizing device with adjustable size for B-ultrasonic examination of eyes |
| CN109198991A (en) * | 2018-10-30 | 2019-01-15 | 刘勇 | A kind of hospital pharmacy Western medicine storage rack |
| CN110616957A (en) * | 2019-10-11 | 2019-12-27 | 福州金鑫建筑装修有限公司 | Anti-theft self-locking device for anti-theft door lock and corresponding lock seat |
| CN111313271A (en) * | 2020-03-24 | 2020-06-19 | 刘志贞 | High-low voltage prefabricated substation with good protection performance |
-
2018
- 2018-01-16 CN CN201820064126.9U patent/CN207749928U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009480A (en) * | 2018-09-18 | 2018-12-18 | 青岛山大齐鲁医院（山东大学齐鲁医院（青岛）） | Abnormal movement prevention eye stabilizing device with adjustable size for B-ultrasonic examination of eyes |
| CN109198991A (en) * | 2018-10-30 | 2019-01-15 | 刘勇 | A kind of hospital pharmacy Western medicine storage rack |
| CN110616957A (en) * | 2019-10-11 | 2019-12-27 | 福州金鑫建筑装修有限公司 | Anti-theft self-locking device for anti-theft door lock and corresponding lock seat |
| CN110616957B (en) * | 2019-10-11 | 2020-12-11 | 嘉兴瑞知环保科技有限公司 | Anti-theft self-locking device for anti-theft door lock and corresponding lock seat |
| CN111313271A (en) * | 2020-03-24 | 2020-06-19 | 刘志贞 | High-low voltage prefabricated substation with good protection performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20190116 |