CN2625516Y

CN2625516Y - Electric control automatic theftproof door lock

Info

Publication number: CN2625516Y
Application number: CN 03212911
Authority: CN
Inventors: 王成忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-01
Filing date: 2003-05-01
Publication date: 2004-07-14
Anticipated expiration: 2013-05-01

Abstract

The utility model relates to a technical field of burglarproof lock, in particular to an electric control automatic burglarproof door lock which improves the burglarproof lock structure: the utility model is characterized in that the utility model consists of three parts: an automatic lockout part, an electromagnetic control part and a mechanical lock part, wherein in the automatic lock part, a guide pole is arranged on a shoving tongue; a compressed spring is arranged on the guide pole and an upper sliding plate and a lower sliding plate are arranged at the end part of the guide pole; a pluck pin plate is arranged on the lower sliding plate and the end part of the pluck pin plate is connected with a bolt plate; one end of the bolt plate coincides with a groove on a tooth plate; and in the electromagnetic control part: one end of the electromagnet is provided with an armature, the end part of the armature is connected with a pin plate while the pin plate is connected with a guide board; a pin wheel is arranged on a fan gear wheel; the pin plate and the fan gear wheel are corresponding to a recess in the pin wheel; in the mechanical lock part: the tongue of a main lock is connected with the tooth plate and is also connected with a movable axis of a spring guide pole by a sliding axis. The utility model has the advantages of simple structure, easy production and processing, as well as small investment, quick effect, wide application range and wide social and economic benefits.

Description

Automatically controlled automatic anti-theft door lock

Technical field

The utility model relates to the technical field of theftproof lock, particularly with the improved automatically controlled automatic anti-theft door lock of anti-theft lock structure.

Background technology

At present, the widely used theftproof lock of people mainly is a frame for movement, and it has simple in structure, and is easy to manufacture, and long-lived characteristics, its shortcoming are that security reliability is poor; In addition, need use key when common mechanical is locked a door, so often have the phenomenon that neglects locking the door because of carelessness and take place.On the market a spot of electronic password lock is arranged also now, though it has the good characteristics of security reliability, general durability is poor, and the back of breaking down is difficult for repairing.

The utility model content

The utility model is at the technical problem of above-mentioned existence, and provides a kind of use simple and convenient, has safety and reliability, and durable automatically controlled automatic anti-theft door lock.

In order to solve the problems of the technologies described above, the utility model is achieved in that automatically controlled automatic anti-theft door lock is made up of automatic blocking part, Electromagnetic Control part, mechanical lock part three parts; The automatic locking part: hit tongue and be provided with guide pillar, guide pillar is provided with compression spring and sliding pin, and the end of guide pillar is provided with upper slide and lower skateboard; The finger plate is located on the lower skateboard, and is connected with bearing pin on the lock body, and its end links to each other with pinboard; One end of pinboard and the groove on the tooth plate match.The Electromagnetic Control part: an end of electromagnet is provided with armature, and the end of armature links to each other with pin plate, and pin plate links to each other with guide plate; Pin wheel is located on the elevating arc, and elevating arc is that live axle is connected with pin wheel and square shaft; Pin plate is corresponding with the recess on elevating arc and the pin wheel; Mechanical lock part: main dead bolt links to each other with tooth plate, and is connected with the spring guide pillar live axle by slide-bar.

Described upper slide is provided with extension spring, chute and ends groove.

The pillar both sides of described lower skateboard upper end respectively are provided with a back-moving spring.

Described square shaft links to each other with outer handle with Internal handle.

Described tooth plate links to each other with elevating arc.

Be provided with the compression spring in the described Internal handle, front end is provided with movable contact.

Described lock body covers and is provided with the fixed contact support, and the fixed contact support is provided with fixed contact.

The beneficial effects of the utility model are:

1, security reliability is good.The utility model adopts the magnet control pin plate to limit the rotation of square shaft, the i.e. unlatching of control lock with the cooperation of the outer pin wheel of square shaft.And the signal of telecommunication of control electromagnet can be the signal of telecommunication that can not decode or unique fingerprint signal etc., so just makes this lockset that safety preferably and reliability are arranged.

2, use is simple and convenient.The utility model adopts and to hit the action of closing the door fully of lingual ribbon moving slide plate, finger plate and pinboard up and down, the work of promptly locking a door automatically, and in the process of locking a door the slide down sheet reset, master's dead bolt was located automatically when assurance was opened the door, and avoided multiple lock phenomenon.

3, property durable in use.The utility model makes pin plate leave pin wheel by electromagnet, then by manually making square bar drive elevating arc, tooth plate move to finish and unblank; And locking makes and hits lingual ribbon moving slide plate, finger plate, pinboard up and down by door closing force, makes pinboard leave tooth plate, finishes under spring force; Be last unblank, locking work all realizes by mechanism, Gu this this lockset has long-lived characteristics.

4, highly versatile.The utility model lock body adopts the most general plug-in type mechanical door lock lock body that just uses of existing market, and it is easy for installation, changes original door lock if desired, then need not to do too big change on the mounting hole site of original door lock, and is promptly replaceable, and need not change a body.

The utility model has the advantages that: have simple in structurely, be convenient to production and processing, and invest little, instant effect, advantage such as applied widely, and have wide society benefit and economic benefit.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is the A-A face sectional view among Fig. 2.

Wherein 1. lock bodies are 2. surveyed slide plate, 3. electromagnet, 4. extension spring, 5. pin plate, 6. armature, 7. guide plate, 8. pin wheel, 9. elevating arc, 10, tooth plate, 11. spring guide pillars, 12. compression springs, 13. slide-bar, 14. main dead bolts, 15. pinboards, 16. the finger plate, 17. bearing pins, 18. upper slides, 19. hit tongue, 20, sliding pin, 21, lower skateboard, 22, Internal handle, 23, square shaft, 24, movable contact, 25, fixed contact support, 26, fixed contact, 27, the lock body lid, 28, end groove, 29, chute, 30, back-moving spring, 31, guide pillar, 32, groove, 33, pillar.

The specific embodiment

As shown in the figure, the utility model is made up of following three parts: mechanical lock part; Automatic blocking part and Electromagnetic Control part.

Mechanical lock part: main dead bolt 14 is fixedlyed connected with tooth plate 10, and compression spring 12 links to each other with main dead bolt 14 by spring guide pillar 11; Main dead bolt 14 drives 2 motions of left and right sides sideskids by slide-bar 13 and finishes the work of locking a door of the many tongues of three-dimensional.Elevating arc 9 is taken turns 8 coaxial closed assemblies on lock body 1 with lock, and elevating arc 9 and tooth plate 10 engagements; Pin wheel 8 is connected with square shaft 23 live axles with elevating arc 9, and rotation square shaft 23 can be unblanked.

The automatic blocking part: hit tongue 19 1 ends and be provided with guide pillar 31, be equipped with compression spring 12 on the guide pillar 31, and fixedly connected with sliding pin 20, sliding pin 20 is slidingly tied in the slideway of upper slide 18 and lower skateboard 21.There is back-moving spring 30 lower skateboard 21 upper ends, can slide up and down on lock body 1; Upper slide 18 closed assemblies and are equipped with extension spring 4 on lower skateboard 21, can horizontally slip.Finger plate 16 is located on the lower skateboard 21; Pillar 33 both sides on the lower skateboard 21 are respectively equipped with a back-moving spring 30.Groove fit on pinboard 15 and the tooth plate 10, and be connected with finger plate 16, finger plate 16 is that the center rotates with the lock shaft 17 that is fixed on the lock body 1, under the downward promotion of lower skateboard 21, or under the effect of extension spring 4, drive pinboard 15 and finish automatic blocking and the location work of unblanking with tooth plate 10 wedgings or disengaging.

The Electromagnetic Control part: be fixed on the armature 6 on the electromagnet 3 in the lock body 1 pin plate 5 is housed, by the groove fit of guide plate 7 with pin wheel 8, armature 6 afterbodys are provided with back-moving spring 30.Wedging by pin plate 7 and pin wheel 8 with separate the location of controlling locking or unblank.Square shaft 23 fixedly connected outer handles simultaneously and Internal handle 22 sliding fits, are furnished with compression spring 12 in Internal handle 22 holes, front end is equipped with movable contact 24, match with fixed contact 26 on being loaded on lock body lid 27.When hand moved Internal handle 22, movable contact 24 was promptly connected with fixed contact 26, and electromagnet 3 is connected, and can be used for like this opening the door from indoor.

As shown in Figure 2, Internal handle 22 inside are provided with compression spring 12, and square shaft links to each other with outer handle with Internal handle 22; When hand moved Internal handle 22, movable contact 24 was promptly connected with fixed contact 26, and electromagnet 3 promptly can be connected, and can be used for like this opening the door from indoor.

As shown in Figure 3, lock body lid 27 is provided with fixed contact support 25, and fixed contact support (25) is provided with fixed contact 26.

Be a course of action of the present utility model below:

Unblank: at first electromagnet 3 energising, outdoor can be by fingerprint recognition signal or remote signal ... control etc. mode; Indoor Internal handle 22 is promoted a little inwards, movable contact 24 is connected with fixed contact 26 like this, electromagnet 3 is promptly switched on, after electromagnet 3 energisings, armature 6 is by adhesive, drive pin plate 5 release locks and take turns 8, this moment, rotatable handles drove square shaft 23 together with elevating arc 9 and tooth plate 10 motions, and main dead bolt 14 and survey slide plate 2 move thereupon and reach the purpose of unblanking.After lock reached the position, finger plate 16 promoted to make it the location in the groove 32 of pinboard 15 wedging tooth plates 10 under the active force of spring.Hit tongue 19 after door is opened and eject under the effect of compression spring 12, sliding pin 20 resets in the groove on the slideway of upper slide 18, gets ready for locking a door automatically next time.

Locking: at closing time, hit in tongue 19 pressurizeds and move, sliding pin 20 promotes upper slide 18, lower skateboard 21 and finger plate 16, the pinboard 15 and the groove of tooth plate 10 are broken away from, under the effect of compression spring 12, main dead bolt 14 ejects rapidly, drives sideskid 2 and external dead bolt thereof and finishes the work of locking a door together.After door lock pinned, the pin plate 5 of electromagnet 3 was also wedged in the groove of pin wheel 8 immediately, made it the location, can not rotate, and realized gate inhibition's state.In the locking process, the oblique rear portion that the tail end bump upper slide 18 of tooth plate 10 is given prominence to, make it to move to right, sliding pin 20 enters chute 29 by ending groove 28, lower skateboard 21 is together with upper slide 18, under the effect of extension spring 4, reset, eliminate thrust, make pinboard 15 enter next time and unblank to wedge positioning states finger plate 16.

Claims

1, automatically controlled automatic anti-theft door lock is characterized in that it is made up of automatic blocking part, Electromagnetic Control part, mechanical lock part three parts; The automatic locking part: hit tongue (19) and be provided with guide pillar (31), guide pillar (31) is provided with compression spring (12) and sliding pin (20), and the end of guide pillar (31) is provided with upper slide (18) and lower skateboard (21); Finger plate (16) is located on the lower skateboard (21), and with lock body (1) on bearing pin ((17) are connected, and its end links to each other with pinboard (15); Groove (32) on one end of pinboard (15) and the tooth plate (10) matches; The Electromagnetic Control part: an end of electromagnet (3) is provided with armature (6), and the end of armature (6) links to each other with pin plate (5), and pin plate (5) links to each other with guide plate (7); Pin wheel (8) is located on the elevating arc (9), and elevating arc (9) is connected for live axle with square shaft (23) with pin wheel (8); Pin plate (5) is corresponding with the recess on elevating arc (9) and the pin wheel (8); Mechanical lock part: main dead bolt (14) links to each other with tooth plate (10), and is connected with spring guide pillar (11) live axle by slide-bar (13).

2, automatically controlled automatic anti-theft door lock according to claim 1 is characterized in that described upper slide (18) is provided with extension spring (4), chute (29) and ends groove (28).

3, automatically controlled automatic anti-theft door lock according to claim 1 is characterized in that pillar (33) both sides of described lower skateboard (21) upper end respectively are provided with a back-moving spring (30).

4, automatically controlled automatic anti-theft door lock according to claim 1 is characterized in that described square shaft (23) links to each other with outer handle with Internal handle (22).

5, automatically controlled automatic anti-theft door lock according to claim 1 is characterized in that described tooth plate (10) links to each other with elevating arc (9).

6, automatically controlled automatic anti-theft door lock according to claim 4 is characterized in that described Internal handle (22) lining is provided with compression spring (12), and front end is provided with movable contact (24).

7, automatically controlled automatic anti-theft door lock according to claim 1 is characterized in that described lock body lid (27) is provided with fixed contact support (25), and fixed contact support (25) is provided with fixed contact (26).