CN203475998U - Automobile front door lock with signal prompting function - Google Patents
Automobile front door lock with signal prompting function Download PDFInfo
- Publication number
- CN203475998U CN203475998U CN201320444444.5U CN201320444444U CN203475998U CN 203475998 U CN203475998 U CN 203475998U CN 201320444444 U CN201320444444 U CN 201320444444U CN 203475998 U CN203475998 U CN 203475998U
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- open
- ratchet
- lock
- rocking arm
- external
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Abstract
The utility model discloses an automobile front door lock with a signal prompting function. The automobile front door lock with the signal prompting function comprises a signal lamp and a microswitch for controlling on and off of the signal lamp, wherein a ratchet shaft and a pawl shaft are arranged on a lock body in parallel; a ratchet is positioned and sleeved on the ratchet shaft; a pawl and a pawl linkage plate are positioned and sleeved on the pawl shaft; the ratchet and the pawl are matched to form a linkage mechanism; the pawl linkage plate, an inward-opening mechanism and an outward-opening mechanism form a linkage mechanism; the microswitch is arranged on the side of the ratchet opposite to the pawl. The automobile front door lock has an inward-opening function, an outward-opening function and a locking function, and further has the signal prompting function; through the microswitch arranged inside the lock body, when a lock bolt is not locked, the microswitch is normally closed and the electrical circuit of the signal lamp is switched on, and when the lock bolt is locked, the lock bolt can drive the ratchet to rotate by a certain angle, the ratchet triggers the microswitch and the electrical circuit of the signal lamp is switched off; the automobile front door lock has independent electrical devices and mechanical devices, is convenient to install and quick to detach.
Description
Technical field
The utility model relates to a kind of front door lock of automobile, specifically relates to a kind of front door lock of automobile with signal prompt function.
Background technology
Automobile door lock is generally single mechanical type centrally controrlled locking system at present, adopts integral structure, maintenance as extremely difficult in electronic fault; And without gate light signal, whether driver and crew can not lock by fine identification car door completely, and serious accident very easily occurs.
Utility model content
In order to solve the problems of the technologies described above, the utility model proposes a kind of front door lock of automobile with signal prompt function, door lock have external-open function, in open function and latch functions in, also have a signal prompt function, and the utility model electrical equipment separates with machinery, has
Door lock is easy for installation, dismounting is quick, meanwhile, in lock body inside, microswitch is set, and gate light signal can be realized by the switching of lock body.
The technical solution of the utility model is achieved in that
A kind of front door lock of automobile with signal prompt function, comprise bottom-locking plate, the lock body of locking bolt and location setting successively and lock cover plate, on described lock body, location is provided with interior opening mechanism, outer opening mechanism and lockable mechanism, be respectively used to realize described front door lock of automobile in open function, external-open function and latch functions, described front door lock of automobile also comprises signal lamp and for controlling the microswitch of described signal lamp opening and closing; Parallel ratchet shaft and the pawl axis of being provided with on described lock body, on described ratchet shaft, positioning sleeve is provided with ratchet, on described pawl axis, positioning sleeve is provided with ratchet and ratchet linkage board, described ratchet and described click-fit form link gear, described ratchet linkage board and described interior opening mechanism and described outer opening mechanism form link gear, and described microswitch is located at a described ratchet side of described ratchet dorsad, when described locking bolt is not sealed, described microswitch is normally closed, the electric loop conducting of described signal lamp; When described locking bolt is sealed, described locking bolt can drive described ratchet to turn an angle, and makes described ratchet trigger described microswitch, disconnects the electric loop of described signal lamp.
As further improvement of the utility model, described outer opening mechanism comprises external-open pull bar, outer unlatching connecting axle, external-open stage clip, open lever, external-open linkage board and external-open linkage board riveted joint axle, described external-open pull bar one end, external-open stage clip, opening lever one end and external-open linkage board one end is set on described outer unlatching connecting axle successively, described external-open linkage board is positioned on described lock body by described external-open linkage board riveted joint axle near one end of described outer unlatching connecting axle, described external-open linkage board away from one end of described outer unlatching connecting axle with described in lock cover plate and be located by connecting, the described unlatching lever other end and described ratchet linkage board form link gear.
As further improvement of the utility model, in comprising, described interior opening mechanism opens rocker arm shaft and Nei Kai rocking arm, and open rocking arm in described and lock on cover plate described in being positioned by opening rocker arm shaft in described, open rocking arm in described and described ratchet linkage board forms link gear.
As further improvement of the utility model, described lockable mechanism comprises dead lock, opens and closes rocking arm, opens and closes rocking arm riveted joint axle and outer switching rocking arm, described switching rocking arm is positioned on described lock body by described switching rocking arm riveted joint axle, described dead lock is provided with dead lock rocking arm, described dead lock rocking arm, described switching rocking arm and described outer switching rocking arm form link gear, described outer switching rocking arm can locking and release described in open lever.
The beneficial effects of the utility model are: the utility model provides a kind of front door lock of automobile with signal prompt function, comprise bottom-locking plate, the lock body of locking bolt and location setting successively and lock cover plate, on lock body, location is provided with interior opening mechanism, outer opening mechanism and lockable mechanism, be respectively used to realize described front door lock of automobile in open function, external-open function and latch functions, front door lock of automobile also comprises signal lamp and for controlling the microswitch of described signal lamp opening and closing; Parallel ratchet shaft and the pawl axis of being provided with on lock body, on ratchet shaft, positioning sleeve is provided with ratchet, on pawl axis, positioning sleeve is provided with ratchet and ratchet linkage board, ratchet and pawl coordinates formation link gear, ratchet linkage board and interior opening mechanism and outer opening mechanism form link gear, and microswitch is located at a ratchet side of ratchet dorsad, when locking bolt is not sealed, microswitch is normally closed, the electric loop conducting of signal lamp; When locking bolt is sealed, locking bolt can drive described ratchet to turn an angle, and makes ratchet trigger described microswitch, disconnects the electric loop of described signal lamp.Therefore, the utlity model has external-open function, in when opening function and latch functions, also have a signal prompt function, and the utility model electrical equipment separates with machinery, have that door lock is easy for installation, dismounting is quick, meanwhile, signal prompt function is by lock body inside, microswitch being set, and gate light signal can be realized by the switching of lock body.
Accompanying drawing explanation
Fig. 1 is the utility model decomposition texture schematic diagram.
By reference to the accompanying drawings, make the following instructions:
1---bottom-locking plate 2---lock body
3---locking cover plate 4---microswitch
5---ratchet shaft 6---pawl axis
7---ratchet 8---ratchet
9---ratchet linkage board 10---external-open pull bar
11---opening connecting axle 12 outward---external-open stage clip
13---opening lever 14---external-open linkage board
15---external-open linkage board riveted joint axles 16---are inside opened rocker arm shaft
17---inside opening rocking arm 18---dead lock
19---opening and closing rocking arm 20---open and close rocking arm riveted joint axle
21---opening and closing rocking arm 22 outward---dead lock rocking arm
23---dead lock fixed head
The specific embodiment
As shown in Figure 1, a kind of front door lock of automobile with signal prompt function, comprise bottom-locking plate 1, the lock body 2 of locking bolt and location setting successively and lock cover plate 3, on lock body, location is provided with interior opening mechanism, outer opening mechanism and lockable mechanism, be respectively used to realize front door lock of automobile in open function, external-open function and latch functions, front door lock of automobile also comprises signal lamp and for the microswitch 4 of control signal lamp opening and closing; Parallel ratchet shaft 5 and the pawl axis 6 of being provided with on lock body, on ratchet shaft, positioning sleeve is provided with ratchet 7, on pawl axis, positioning sleeve is provided with ratchet 8 and ratchet linkage board 9, ratchet and pawl coordinates formation link gear, ratchet linkage board and interior opening mechanism and outer opening mechanism form link gear, and microswitch is located at a ratchet side of ratchet dorsad, when locking bolt is not sealed, microswitch is normally closed, the electric loop conducting of signal lamp; When locking bolt is sealed, locking bolt can turn an angle by driving pawl, makes ratchet trigger microswitch, the electric loop of cut-off signal lamp.
Preferably, outer opening mechanism comprises external-open pull bar 10, outer unlatching connecting axle 11, external-open stage clip 12, unlatching lever 13, external-open linkage board 14 and external-open linkage board riveted joint axle 15, external-open pull bar one end, external-open stage clip, unlatching lever one end and external-open linkage board one end are set on outer unlatching connecting axle successively, external-open linkage board is positioned on lock body by external-open linkage board riveted joint axle near one end of outer unlatching connecting axle, external-open linkage board away from one end of outer unlatching connecting axle with lock cover plate and be located by connecting, open the lever other end and ratchet linkage board formation link gear.
Preferably, in interior opening mechanism comprises, open rocker arm shaft 16 and Nei Kai rocking arm 17, inside open rocking arm and be positioned to lock on cover plate by the interior rocker arm shaft of opening, inside open rocking arm and ratchet linkage board and form link gear.
Preferably, lockable mechanism comprises dead lock 18, opens and closes rocking arm 19, opens and closes rocking arm riveted joint axle 20 and outer switching rocking arm 21, opening and closing rocking arm is positioned on lock body by opening and closing rocking arm riveted joint axle, dead lock is provided with dead lock rocking arm 22, dead lock rocking arm, switching rocking arm and outer switching rocking arm form link gear, and outer switching rocking arm can locking and release unlatching lever.
The assembly method of front door lock of automobile that the utlity model has signal prompt function is as follows:
On ratchet shaft, fill ratchet, and be riveted together with bottom-locking plate; Open outside and on connecting axle, fill successively external-open pull bar, external-open stage clip, open lever and external-open linkage board, and riveted joint (must guarantee that each movement parts is flexible); After filling ratchet and rivet firmly on pawl axis, refill and lock cover plate and ratchet linkage board riveted joint; Interior opening on rocker arm shaft in dress, open rocking arm, lock cover plate riveted joint, open rocking arm in after riveted joint should move flexibly; Open outside on linkage board riveted joint axle and fill external-open linkage board, lock cover plate riveted joint, after riveted joint, external-open linkage board should move flexibly; Rivet dead lock fixed head locking on cover plate, open outside linkage board and the relevant position dress extension spring of locking cover plate; On lock body, fill ratchet limited block, microswitch, lock cover plate, ratchet and bottom-locking plate, and be screwed; In the assembly installing in previous step, dress opens and closes rocking arm riveted joint axle, opens and closes rocking arm and outer switching rocking arm, and the end that opens and closes rocking arm is snapped in the waist hole of outer switching rocking arm, the outer rocking arm riveted joint axle that opens and closes of riveted joint, and motive position motion is flexibly; Dead lock rocking arm front end on dead lock is inserted in the hole opening and closing on rocking arm, dead lock is contained in to the appropriate location of dead lock fixed head, with two cross recess tapping screws, fix; Together with two wire bonds of two wires of dead lock and microswitch.
In the utility model front door lock of automobile, open function, external-open function, respectively by opening mechanism and external-open winding machine in corresponding, latch functions is realized by lockable mechanism, after being dead lock energising, direct current generator work in dead lock,, is promoted to open and close rocking arm and gets around and close rocking arm riveted joint axle and rotate back and forth to dead lock rocking arm front end by gear drive power, drive unlatching lever to rotate around outer unlatching connecting axle, thereby realize the middle control switching function of door lock.Signal prompt function is by lock body inside, microswitch being set, and gate light signal can be realized by the switching of lock body, when door lock is during in open mode, microswitch is closed type, now electric loop is connected, and gate light Chang Liang reminds driver and crew to notice that car door is not closed.When locking a door, door lock bolt promotes ratchet and rotates around ratchet shaft, when rotating to two file locations (now car door is in complete locking state), bossing on ratchet touches microswitch push-button, microswitch is often transferred to and open, now electric loop disconnects, and gate light extinguishes.
Above embodiment is with reference to accompanying drawing; preferred embodiment of the present utility model is elaborated; those skilled in the art is by carrying out modification or the change on various forms to above-described embodiment; but do not deviate from the situation of essence of the present utility model, within all dropping on protection domain of the present utility model.
Claims (4)
1. a front door lock of automobile with signal prompt function, comprise bottom-locking plate (1), the lock body (2) of locking bolt and location setting successively and lock cover plate (3), on described lock body, location is provided with interior opening mechanism, outer opening mechanism and lockable mechanism, be respectively used to realize described front door lock of automobile in open function, external-open function and latch functions, it is characterized in that: described front door lock of automobile also comprises signal lamp and for controlling the microswitch (4) of described signal lamp opening and closing; Parallel ratchet shaft (5) and the pawl axis (6) of being provided with on described lock body, on described ratchet shaft, positioning sleeve is provided with ratchet (7), on described pawl axis, positioning sleeve is provided with ratchet (8) and ratchet linkage board (9), described ratchet and described click-fit form link gear, described ratchet linkage board and described interior opening mechanism and described outer opening mechanism form link gear, described microswitch is located at a described ratchet side of described ratchet dorsad, when described locking bolt is not sealed, described microswitch is normally closed, the electric loop conducting of described signal lamp; When described locking bolt is sealed, described locking bolt can drive described ratchet to turn an angle, and makes described ratchet trigger described microswitch, disconnects the electric loop of described signal lamp.
2. the front door lock of automobile with signal prompt function according to claim 1, it is characterized in that: described outer opening mechanism comprises external-open pull bar (10), outer unlatching connecting axle (11), external-open stage clip (12), open lever (13), external-open linkage board (14) and external-open linkage board riveted joint axle (15), described external-open pull bar one end, external-open stage clip, opening lever one end and external-open linkage board one end is set on described outer unlatching connecting axle successively, described external-open linkage board is positioned on described lock body by described external-open linkage board riveted joint axle near one end of described outer unlatching connecting axle, described external-open linkage board away from one end of described outer unlatching connecting axle with described in lock cover plate and be located by connecting, the described unlatching lever other end and described ratchet linkage board form link gear.
3. the front door lock of automobile with signal prompt function according to claim 1, it is characterized in that: in described interior opening mechanism comprises, open rocker arm shaft (16) and in open rocking arm (17), in described, open rocking arm and lock on cover plate described in being positioned by opening rocker arm shaft in described, open rocking arm in described and described ratchet linkage board forms link gear.
4. the front door lock of automobile with signal prompt function according to claim 1, it is characterized in that: described lockable mechanism comprises dead lock (18), opens and closes rocking arm (19), opens and closes rocking arm riveted joint axle (20) and outer switching rocking arm (21), described switching rocking arm is positioned on described lock body by described switching rocking arm riveted joint axle, described dead lock is provided with dead lock rocking arm (22), described dead lock rocking arm, described switching rocking arm and described outer switching rocking arm form link gear, described outer switching rocking arm can locking and release described in open lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444444.5U CN203475998U (en) | 2013-07-25 | 2013-07-25 | Automobile front door lock with signal prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444444.5U CN203475998U (en) | 2013-07-25 | 2013-07-25 | Automobile front door lock with signal prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475998U true CN203475998U (en) | 2014-03-12 |
Family
ID=50224352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444444.5U Expired - Lifetime CN203475998U (en) | 2013-07-25 | 2013-07-25 | Automobile front door lock with signal prompting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556889A (en) * | 2013-07-25 | 2014-02-05 | 江苏皓月汽车锁股份有限公司 | Front car door lock with signal prompt function |
| CN105625835A (en) * | 2016-03-03 | 2016-06-01 | 皓月汽车安全系统技术股份有限公司 | Automobile back door lock body |
-
2013
- 2013-07-25 CN CN201320444444.5U patent/CN203475998U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556889A (en) * | 2013-07-25 | 2014-02-05 | 江苏皓月汽车锁股份有限公司 | Front car door lock with signal prompt function |
| CN103556889B (en) * | 2013-07-25 | 2016-05-18 | 江苏皓月汽车锁股份有限公司 | There is the front door lock of automobile of signal prompt function |
| CN105625835A (en) * | 2016-03-03 | 2016-06-01 | 皓月汽车安全系统技术股份有限公司 | Automobile back door lock body |
| CN105625835B (en) * | 2016-03-03 | 2018-03-23 | 皓月汽车安全系统技术股份有限公司 | A kind of automobile back door lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160328 Address after: 430012 No. 16 Huang Han Road, Daishan street, Jiang'an District, Hubei, Wuhan Patentee after: WUHAN GART SALOON PARTS & ACCESSORIES Co.,Ltd. Address before: 214500 Dongxing, Jiangsu, Jingjiang Town, South Road, No. 14, No. Patentee before: JIANGSU HAOYUE AUTOMOBILE LOCK Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |