CN201083042Y

CN201083042Y - Electrical control lock

Info

Publication number: CN201083042Y
Application number: CNU200720055125XU
Authority: CN
Inventors: 关振宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-06
Filing date: 2007-08-06
Publication date: 2008-07-09
Anticipated expiration: 2017-08-06

Abstract

The utility model provides an electric control lock, which mainly comprises a shell, a cover plate, a small shell, an electromagnetic attraction element, a miter tongue, a miter tongue rod, a bolt, a miter tongue spring, a composite stroke plate comprising a slide plate and a safeguard plate, a slide plate positioning pin, a swing sheet, a square tongue, a square tongue rod, an energy storage spring, a drive spring, a button, a retaining piece and a poking rod. The retaining piece and the poking rod can rotate relative to the shell; the joint of the retaining piece and the poking rod is provided with a rolling angle, and the corresponding poking rod is provided with a rolling angle L-shaped surface; the end of the poking rod is provided with a reset spring. The utility model improves the retaining piece, the poking rod, the square tongue and the slide plate positioning pin, and is provided with the structure of a shockproof plate and a square hole, thereby having the advantages of simple and reliable transmission and opening structure, convenient alignment of mounting transmission strip, good shockproof performance and the capability of saving cost further.

Description

A kind of electric control lock

Technical field

The utility model relates to a kind of safe-guard door lock, particularly a kind of electric control lock.

Background technology

At present, the safe-guard door lock kind is numerous and diverse, and is many on the market in the majority with traditional mechanical type unlatching door lock, along with improving constantly of people's living standard, performance requirement to lockset is gradually improved, and then a kind of electric control lock occurs, and it is opened with Electronic Control in conjunction with conventional manual and opens in one.The appearance of this lockset brings many facilities to daily life really, but because traditional on the market electric control lock has the inner transmission opening mechanism of lock body complexity, has the transmission unstability; It is overweight that side's tongue closes a resistance when using, and noise is big; Its front lock head transmission bar was difficult to align lock body unlatching driving hole position when door lock was installed, and caused certain degree of difficulty; Lock body is being subjected to that external force is beaten or is being easy to generate misoperation during impact endurance test shock and causes the defective of unnormal unlocking door lock.

Summary of the invention

The purpose of this utility model is the defective at above-mentioned prior art, provide a kind of simple and reliable for the transmission opening structure, the electric control lock that the adjustment of transmission bar is convenient, shockproof properties is good, can further save cost is installed.

The technical scheme taked of the utility model is to achieve these goals: a kind of electric control lock comprises that mainly housing, cover plate, little shell, electromagnetism inhale element, tiltedly tongue, oblique tongue rod, latch, tiltedly tongue spring, the combined schedule plate that contains slide plate and safeguard, slide plate locating pin, swing sheet, square tongue, square tongue bar, energy-stored spring, driving spring, button, brake(-holder) block and driving lever.For the transmission mechanism of simplifying the utility model electric control lock and improve its stability, described brake(-holder) block and driving lever can rotate relative to housing, described brake(-holder) block and driving lever joint portion be provided with roll the angle, corresponding driving lever is provided with and rolls a L profile, described driving lever end is provided with back-moving spring.

In order to make the utility model electric control lock have good shock resistance, have additional the shockproof plate perpendicular in the described housing with brake(-holder) block, shockproof plate one end is connected with housing by antirattle spring, the other end is connected with brake(-holder) block by the T type bayonet socket which is provided with, and corresponding described brake(-holder) block is provided with the semicircular notch that the T type bayonet socket with shockproof plate matches.

In order to make the utility model electric control lock the adjustment of transmission bar is installed conveniently, corresponding driving lever position is provided with square hole on the described housing.

In order to reduce cost of the present utility model, described slide plate locating pin is provided with oblate type shoulder.

Close a resistance when using for the described side of reducing tongue, described side's tongue is provided with and its roller that is connected by pin.

The beneficial effects of the utility model are: compared to existing technology, the utility model has been done improvement to brake(-holder) block, driving lever, square tongue and slide plate locating pin, and increased the structure of shockproof plate, square hole, therefore have the transmission opening structure simple and reliable, install that the adjustment of transmission bar is convenient, shockproof properties is good, and the advantage that can further save cost.

Description of drawings

Fig. 1 is the organigram that the utility model is removed cover plate;

Fig. 2 is the A-A sectional view of Fig. 1 plate with cover;

Fig. 3 is the front view of brake(-holder) block described in the utility model;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is the front view of dead man described in the utility model;

Fig. 6 is the vertical view of Fig. 5;

Fig. 7 is the front view of shockproof plate described in the utility model;

Fig. 8 is a cylindric slide plate locating pin schematic diagram of the prior art;

Fig. 9 is the front view of slide plate locating pin described in the utility model;

Figure 10 is the vertical view of Fig. 9;

Figure 11 is the B-B partial sectional view of Fig. 1.

Among the figure: 1 housing, 2 cover plates, 3 little shells, 4 electromagnetism are inhaled element, 5 oblique tongues, 6 oblique tongue rods, 7 latches, 8 oblique tongue springs, 9 slide plates, 10 safeguards, 11 swing sheets, 12 side's tongue bars, 13 energy-stored springs, 14 driving springs, 15 buttons, 16 side's tongues, 17 rollers, 18 pins, 19 brake(-holder) blocks, 20 driving levers, 21 shockproof plates, 22 antirattle spring, 23 square holes, 24 combined schedule plates, 25 transmission bars, 26 slide plate locating pins, 27 roll the angle, 28 half slot bayonet sockets, 29 roll a L profile, 30 shoulders, 31T type bayonet socket.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and most preferred embodiment, but not as to further qualification of the present utility model.

As Fig. 1, electric control lock shown in Figure 2, simple and reliable in order to make the utility model electric control lock have a transmission opening structure, it is convenient that the adjustment of transmission bar is installed, shockproof properties is good, and the advantage that can further save cost, housing 1 at existing electric control door lock, cover plate 2, little shell 3, electromagnetism is inhaled element 4, oblique tongue 5, oblique tongue rod 6, latch 7, oblique tongue spring 8, the combined schedule plate 24 that contains slide plate 9 and safeguard 10, slide plate locating pin 26, swing sheet 11, side's tongue 16, side's tongue bar 12, energy-stored spring 13, driving spring 14, button 15, improve on the basis of brake(-holder) block 19 and driving lever 20, mainly be to brake(-holder) block 19, driving lever 20, side's tongue 16 and slide plate locating pin 26 have been done improvement, and have increased shockproof plate 21, the structure of square hole 23.

As shown in Figure 1, the utility model is fixed with rotating brake(-holder) block 19 and driving lever 20 in housing 1, and driving lever contacts with brake(-holder) block 19 1 ends are rotatable, and shockproof plate 21 1 ends link to each other with brake(-holder) block 19, the other end has antirattle spring 22.As Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, brake(-holder) block 19 1 ends are provided with and roll angle 27 corresponding dead mans 20 and be provided with and roll a L profile 29, and their directly movable contacts make transmission mechanism more simple and reliable.But the half slot bayonet socket 28 that T type bayonet socket 31 moving half-twists and brake(-holder) block 19 1 ends that shockproof plate 21 is provided with are provided with cooperates and links to each other, make shockproof plate 21 keep linking to each other with brake(-holder) block 19, when electric control lock is subjected to that external force is beaten or during impact endurance test shock, can produce an effective anti-brisance, offset external impact force and the phenomenon that causes the film-making misoperation to open electric control lock takes place.

As Fig. 1, shown in Figure 11, corresponding driving lever 20 places are provided with square hole 23 in the housing 1, so front lock head transmission bar 25 can insert housing 1 when installing easily.Side's tongue 16 front ends are provided with and its 16 roller 17 that is connected by pin 18, and therefore can effectively reduce and close a resistance, thereby by reducing the increase application life of wearing and tearing.

As Fig. 2, Fig. 8, Fig. 9, Figure 10, slide plate locating pin 26 is fixed in the housing 1, described slide plate locating pin 26 is processed with an oblate type shoulder 30, lay the combined schedule plate 24 that movable slide plate 9 and safeguard 10 constitute on it, described oblate type shoulder 30 front ends contact with mobilizable oblique tongue 5, play position-limiting action.Slide plate locating pin 26 is processed with an oblate type shoulder, it compares with the cylindric slide plate locating pin of using always (as shown in Figure 8), because its processing technology (adopt and clap flat processing mode) can further reduce the former base use amount of nail part, tiltedly tongue 5 is undertaken spacing by described oblate type shoulder front end, simultaneously can also reduce oblique tongue material use amount, play the purpose of farthest saving the spare and accessory parts material.

Operating principle of the present utility model is: when door close, the roller 17 of side's tongue 16 front ends contacts with little shell 3, when forcing roller 17 drive side's tongue bars 12 to retreat to slip into housing 1, tiltedly tongue 5 retreats under little shell 3 compressings equally and slips into housing 1, when door is closed fully, under tiltedly tongue spring 8 acted on, tiltedly tongue 5 ejected from housing 1 and enters in the little shell 3.When square tongue 16 retreats when slipping into housing 1, swung sheet 11 restrictions and swing sheet 11 and be braked sheet 19 again and restrict owing to slide plate 9, so slide plate 9 akinesias, this moment side's tongue energy-stored spring 13 and driving spring 14 are compressed simultaneously.When square tongue 16 retreated to certain position, safeguard 10 moved along square tongue 16 cambered surfaces, limited oblique tongue 5 and was not pressed in the housing 1 by external force after springing into little shell 3, entered the door lock lock-out state.After electromagnetism was inhaled element 4 energisings, because of it produces the magnetic field cause, brake(-holder) block 19 was inhaled moving, thereby remove 9 restrictions of 11 pairs of slide plates of swing sheet, under energy-stored spring 13 effects, combined schedule plate 24 is together with tiltedly tongue 5 is sliding to housing 1 back, remove the locking of 5 pairs of little shells 3 of oblique tongue, door lock is unlocked.As when using front lock head transmission bar 25 to open outdoors, when seeing through square hole 23 that housing 1 is provided with and stirring dead man 20, dead man 20 roll that a L profile 29 directly drives brake(-holder) block 19 1 ends roll angle 27, make brake(-holder) block 19 actions, thereby remove 9 restrictions of 11 pairs of slide plates of swing sheet, in like manner unblank; As pressing the button 15 o'clock at indoor hand, button 15 conical surfaces 34 will promote brake(-holder) block 19 and move, and in like manner reach the purpose of unlatching.When with hand oblique tongue 5 being pressed into housing 1 direction, owing to be fixed with slide plate locating pin 26 in the housing 1, it has oblate type shoulder 30 front ends to carry out position-limiting action to oblique tongue 5, can not normally eject use after stoping oblique tongue 5 complete retraction housings 1.

Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.

Claims

1. electric control lock, mainly comprise housing, cover plate, little shell, electromagnetism suction element, oblique tongue, oblique tongue rod, latch, oblique tongue spring, the combined schedule plate that contains slide plate and safeguard, slide plate locating pin, swing sheet, square tongue, square tongue bar, energy-stored spring, driving spring, button, brake(-holder) block and driving lever, it is characterized in that: described brake(-holder) block and driving lever can rotate relative to housing, described brake(-holder) block and driving lever joint portion be provided with roll the angle, corresponding driving lever is provided with and rolls a L profile, described driving lever end is provided with back-moving spring.

2. by the described electric control lock of claim 1, it is characterized in that: have additional the shockproof plate perpendicular in the described housing with brake(-holder) block, shockproof plate one end is connected with housing by antirattle spring, the other end is connected with brake(-holder) block by the T type bayonet socket which is provided with, and corresponding described brake(-holder) block is provided with the semicircular notch that the T type bayonet socket with shockproof plate matches.

3. by claim 1 or 2 described electric control locks, it is characterized in that: corresponding driving lever position is provided with square hole on the described housing.

4. by the described electric control lock of claim 3, it is characterized in that: described slide plate locating pin is provided with oblate type shoulder.

5. by the described electric control lock of claim 4, it is characterized in that: described side's tongue is provided with and its roller that is connected by pin.