CN204139792U - A kind of integral type front door lock body - Google Patents
A kind of integral type front door lock body Download PDFInfo
- Publication number
- CN204139792U CN204139792U CN201420440400.XU CN201420440400U CN204139792U CN 204139792 U CN204139792 U CN 204139792U CN 201420440400 U CN201420440400 U CN 201420440400U CN 204139792 U CN204139792 U CN 204139792U
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- lock body
- ratchet
- lock
- contained
- integral type
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Abstract
The utility model discloses a kind of integral type front door lock body, it comprises lock body (6), lock cover (1), lock body seat board (7), case lid (11), worm gear (21), worm screw (22), motor (23); Lock body (6) is built with snubber block (4), T-shaped block rubber (3), ratchet snubber block (47), microswitch I(5), lock cover (1) is stamped outside lock body (6), the side deviated from lock cover (1) of lock body (6) has lock body seat board (7), lock body seat board (7) has the ratchet (46) that ratchet torsion spring (8) are housed, ratchet (46) is riveted by ratchet shaft (9) and lock body seat board (7), and ratchet coupled arm (10) is contained in ratchet (46) and goes up and rivet and fixed pawl torsion spring (8).Integral type front door lock body feedback signal of the present utility model is stablized, and transmission efficiency is high, Stability Analysis of Structures.
Description
Technical field
The utility model relates to automobile door lock technical field, particularly relates to a kind of integral type front door lock body.
Background technology
At present, front door lock of automobile uses Split type door lock usually, actuator and the lock body of Split type door lock are what to separate, its locking or unlock to be connected with lock body mechanical part by the pull bar of YE and realize transmission, the relative installation of actuator and lock body, as there is deviation or part deformation, can cause feedback signal unstable, affects user and uses, in use procedure, noise is bigger than normal, and transmission efficiency is low.Integral type lock body is the product that separation type lock structural reform is entered, it is the result that Split type door lock and door lock electric actuator are integrated, the trend of domestic and international Door lock development, it has, and compact conformation, dustproof and waterproof are excellent, transmission efficiency advantages of higher, shortcoming is that the part accuracy of manufacture is high, and cost of production is relatively high.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of feedback signal to stablize, and transmission efficiency is high, constitutionally stable integral type front door lock body.
The utility model solves the technical scheme that its technical problem adopts: a kind of integral type front door lock body, and it comprises lock body (6), lock cover (1), lock body seat board (7), case lid (11), worm gear (21), worm screw (22), motor (23), lock body (6) is built with snubber block (4), T-shaped block rubber (3), ratchet snubber block (47), microswitch I(5), lock cover (1) is stamped outside lock body (6), the side deviated from lock cover (1) of lock body (6) has lock body seat board (7), lock body seat board (7) has the ratchet (46) that ratchet torsion spring (8) are housed, ratchet (46) is riveted by ratchet shaft (9) and lock body seat board (7), ratchet coupled arm (10) is contained in ratchet (46) and goes up and rivet and fixed pawl torsion spring (8), error preventing lock snubber block (49) is contained on error preventing lock slide block (19), inside open interlock plate (17) and the error preventing lock slide block (19) that installs is contained in case lid (11), inside open rocking arm (15) to be contained in case lid (11) and to go up and adopt axle I(12) and axle II(14) rivet, worm screw (22) is contained on motor (23), worm gear (21) is connected with worm screw (22), external-open torsion spring (38), external-open moving arm (39) is contained on housing (37), disconnection slide plate (18) is contained in external-open moving arm (39) and goes up and be connected with locking rocking arm (29).
Improve as to the one of technical scheme described in the utility model, also comprise the ratchet (46), the ratchet (2) that are positioned at lock body (6), the ratchet return spring (48) installed between ratchet (2) and lock body (6).
Improve as to the one of technical scheme described in the utility model, also comprise the wire harness being positioned at lock cover (1) and block up post (50).
Improve as to the one of technical scheme described in the utility model, also comprise and be positioned at housing (37) and the circuit board I(24 of welding), circuit board II(26), circuit board III (30), with 7 conductor wire connecting circuit board I(24), circuit board II(26), circuit board III (30) draws and welds.
Improve as to the one of technical scheme described in the utility model, also comprise the lock core drive link (35) loaded in housing (37), lock core drive link (35) is also equipped with lock core drive link sealing ring (36) and lock core rocker arm (43).
Improve as to the one of technical scheme described in the utility model, also comprise and be contained in microswitch II (27) in housing (37) and microswitch III (33).
Improve as to the one of technical scheme described in the utility model, also comprise and be positioned at the interconnective locking rocking arm (31) of housing, locking rocker arm shaft (32), locking rocker-arm spring (34), locking rocking arm snubber block (28) is contained on locking rocking arm (29) and jointly loads in housing (37).
Therefore, the integral type front door lock body that the utility model provides, feedback signal is stablized, and transmission efficiency is high, Stability Analysis of Structures.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the integral type front door lock body of the utility model specific embodiment;
Now by as follows for the label declaration in accompanying drawing:
1-lock cover; 2-ratchet; 3-T-shaped block rubber; 4-snubber block I; 5-microswitch I; 6-lock body; 7-lock body seat board; 8-ratchet torsion spring; 9-ratchet shaft; 10-ratchet coupled arm; 11-case lid; 12-axle I; 13-inside open drag-line; 14-axle II; 15-inside open rocking arm; 16-lock core interlock plate; 17-inside open interlock plate; 18-disconnect slide plate; 19-error preventing lock slide block; 20-interior locking guy cable; 21-worm gear; 22-worm screw; 23-motor; 24-circuit board I; 25-seal cover; 26-circuit board II; 27-microswitch II; 28-locking rocking arm snubber block; 29-locking rocking arm; 30-circuit board III; 31-interior locking rocking arm; 32-interior locking rocker arm shaft; 33-microswitch III; 34-locking rocker-arm spring; 35-lock core drive link; 36-lock core drive link sealing ring; 37-housing; 38-external-open torsion spring; 39-external-open moving arm; 40-external-open pull bar; 41-external-open rod head; 42-axle III; 43-lock core rocker arm; 44-lock core rod head; 45-lock core pull bar; 46-ratchet; 47-ratchet snubber block; 48-ratchet return spring; 49-error preventing lock snubber block; 50-wire harness blocks up post.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the integral type front door lock body of the utility model specific embodiment, it comprises lock body (6), lock cover (1), lock body seat board (7), case lid (11), worm gear (21), worm screw (22), motor (23), lock body (6) is built with snubber block (4), T-shaped block rubber (3), ratchet snubber block (47), microswitch I(5), lock cover (1) is stamped outside lock body (6), the side deviated from lock cover (1) of lock body (6) has lock body seat board (7), lock body seat board (7) has the ratchet (46) that ratchet torsion spring (8) are housed, ratchet (46) is riveted by ratchet shaft (9) and lock body seat board (7), ratchet coupled arm (10) is contained in ratchet (46) and goes up and rivet and fixed pawl torsion spring (8), error preventing lock snubber block (49) is contained on error preventing lock slide block (19), inside open interlock plate (17) and the error preventing lock slide block (19) that installs is contained in case lid (11), inside open rocking arm (15) to be contained in case lid (11) and to go up and adopt axle I(12) and axle II(14) rivet, worm screw (22) is contained on motor (23), worm gear (21) is connected with worm screw (22), external-open torsion spring (38), external-open moving arm (39) is contained on housing (37), disconnection slide plate (18) is contained in external-open moving arm (39) and goes up and be connected with locking rocking arm (29).
In the utility model specific embodiment, also comprise the ratchet (46), the ratchet (2) that are positioned at lock body (6), the ratchet return spring (48) installed between ratchet (2) and lock body (6).
In the utility model specific embodiment, also comprise the wire harness being positioned at lock cover (1) and block up post (50).
In the utility model specific embodiment, also comprise and be positioned at housing (37) and the circuit board I(24 of welding), circuit board II(26), circuit board III (30), with 7 conductor wire connecting circuit board I(24), circuit board II(26), circuit board III (30) draws and welds.
In the utility model specific embodiment, also comprise the lock core drive link (35) loaded in housing (37), lock core drive link (35) is also equipped with lock core drive link sealing ring (36) and lock core rocker arm (43).
In the utility model specific embodiment, also comprise and be contained in microswitch II (27) in housing (37) and microswitch III (33).
In the utility model specific embodiment, also comprise and be positioned at the interconnective locking rocking arm (31) of housing, locking rocker arm shaft (32), locking rocker-arm spring (34), locking rocking arm snubber block (28) is contained on locking rocking arm (29) and jointly loads in housing (37).
In the utility model preferred embodiment, as shown in Figure 1, this lock body of the utility model is integral type (hardware and software platform) lock body, its actuator and lock body are overall, by the transmission of inner worm and gear and the signal feedback of microswitch, improve following functions: if split-type structural, its locking or to separate locking be realized by the pull bar of YE and lock body mechanical part joint transmission, as there is deviation or part deformation in the relative installation of actuator and lock body, feedback signal can be caused unstable, affect user to use, this structure is in the inner transmission of lock dog, transmission efficiency is high, Stability Analysis of Structures, newly-increased following functions:
1, electric opening car door function;
2, the signal feedback function of insurance for children unlatching and releasing;
3, signal feedback function when inside and outside breakdown action occurs;
4, the signal feedback function when action of electric opening car door occurs;
5, car door does not close the signal feedback function to full lock position;
6, locking, unblock stop signal feedback function;
The installation steps of each structure member concrete of the integral type front door lock body of the utility model specific embodiment are as follows:
By snubber block I(4), T-shaped block rubber (3), ratchet snubber block (47), microswitch I(5) load in lock body (6), and load ratchet (46), ratchet (2), ratchet return spring (48) is housed between ratchet (2) and lock body (6), cover lock cover (1), ratchet torsion spring (8) is contained on ratchet (46), close lock body seat board (7), load ratchet shaft (9) two pieces, and rivet, ratchet coupled arm (10) is contained in ratchet (46) go up and rivet, and fix ratchet torsion spring (8), complete lock dog sub-unit, error preventing lock snubber block (49) is contained on error preventing lock slide block (19), interlock plate (17) is opened and the error preventing lock slide block (19) that installs is contained in case lid (11) by interior, and interior rocking arm (15) of opening is contained in case lid (11), load axle I(12) and axle II(14) and rivet, wire harness is blocked up post (50) to load, complete cover plate sub-unit, by circuit board I(24), circuit board II(26), circuit board III (30) to be contained in housing (37) and to weld, with 7 conductor wire connecting circuit board I(24), circuit board II(26), circuit board III (30), draw and weld, lock core drive link (35) is loaded in housing (37), lock core drive link sealing ring (36) is contained on lock core drive link (35), lock core rocker arm (43) is contained on lock core drive link (35), by microswitch II (27), microswitch III (33) is contained in housing (37), and weld, worm screw (22) is contained on motor (23), interior locking rocking arm (31) is loaded, housing (37) is snapped in interior locking rocker arm shaft (32), locking rocker-arm spring (34) is loaded, locking rocking arm snubber block (28) is contained on locking rocking arm (29), load in housing (37) together, worm gear (21) is loaded, by external-open torsion spring (38), external-open moving arm (39) is contained on housing (37), to disconnect slide plate (18) is contained on external-open moving arm (39), and be connected with locking rocking arm (29), lock core interlock plate (16) is contained on lock core drive link (35), and connect locking rocking arm (29), 7 conductor wires are blocked up post (50) from wire harness draw, close cover plate sub-unit and lock dog sub-unit, connect with axle III (42), and rivet, seal cover (25) is closed, external-open rod head (41) is contained on external-open pull bar (40), and be buckled in external-open moving arm (39), lock core rod head (44) is contained on lock core rocker arm (43), load onto lock core pull bar (45), by interior open drag-line (13) buckle in open rocking arm (15), and be stuck in case lid (11), interior locking guy cable (20) is buckled into interior locking rocking arm (31), and be stuck on housing (37), 7 conductor wires and microswitch I(5 of drawing are connected with plug connector) two pieces conductor wires, complete assembling.
The electrical connection of the integral type front door lock body of the utility model specific embodiment is: be connected with the connector of door assembly by body harness, realizes all electrical functions.Microswitch I(5) effect be judge that whether door lock is in full lock position; The effect of microswitch II (27) is that in judging, whether locking is separating locking or lock position, or in exporting, locking only unlocks or the signal of locking; The effect of microswitch III (33) exports outer locking only to unlock or the signal of locking; Circuit board I(24) be motor input voltage linkage; Circuit board II(26) be the linkage that internal lock stop signal exports; Circuit board III (30) is the linkage of the output of external lock stop signal.
Operating principle and effect of the integral type front door lock body of the utility model specific embodiment are as follows:
1, external-open function: be connect external-open pull bar (40) by outside door handle, promote external-open moving arm (39), drive and disconnect slide plate (18), ratchet coupled arm (10) is promoted by disconnection slide plate (18), interlock ratchet (46), makes ratchet (2) throw off, and realizes opening car door.
2, function is opened in: be open drag-line (13) in being connected by inside door handle, rocking arm (15) is opened in drive, interlock plate (17) is opened in interlock, promote to disconnect slide plate (18), ratchet coupled arm (10) is promoted by disconnection slide plate (18), interlock ratchet (46), makes ratchet (2) throw off, and realizes opening car door.
3, interior latch functions: be locking guy cable (20) in being connected by interior locking button, in driving, locking rocking arm (31) rotates, interlock locking rocking arm (29), drives disconnection slide plate (18) to rotate, disconnection slide plate (18) can not be connected with ratchet coupled arm (10), realize locking; Otherwise disconnection slide plate (18) is connected with ratchet coupled arm (10), realizes separating locking.
4, outer latch functions: be rotated by key, control lock core pull bar (45) by lock core to connect, drive lock core rocker arm (43), interlock lock core drive link (35), stir lock core interlock plate (16), interlock locking rocking arm (29), drive and disconnect slide plate (18) rotation, disconnection slide plate (18) can not be connected with ratchet coupled arm (10), realize locking; Otherwise disconnection slide plate (18) is connected with ratchet coupled arm (10), realizes separating locking.
5, electric motors function: be external 12V dc source, by circuit board I(24) connect motor, make the forward and reverse rotation of motor, worm gear (21) is driven to rotate, in interlock, locking rocking arm (31) rotates, and drives locking rocking arm (29), drives and disconnects slide plate (18) rotation, disconnection slide plate (18) can not be connected with ratchet coupled arm (10), realize locking; Otherwise disconnection slide plate (18) is connected with ratchet coupled arm (10), realizes separating locking.
Therefore, the integral type front door lock body that the utility model provides, feedback signal is stablized, and transmission efficiency is high, Stability Analysis of Structures.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (7)
1. an integral type front door lock body, is characterized in that, comprises lock body (6), lock cover (1), lock body seat board (7), case lid (11), worm gear (21), worm screw (22), motor (23), lock body (6) is built with snubber block (4), T-shaped block rubber (3), ratchet snubber block (47), microswitch I(5), lock cover (1) is stamped outside lock body (6), the side deviated from lock cover (1) of lock body (6) has lock body seat board (7), lock body seat board (7) has the ratchet (46) that ratchet torsion spring (8) are housed, ratchet (46) is riveted by ratchet shaft (9) and lock body seat board (7), ratchet coupled arm (10) is contained in ratchet (46) and goes up and rivet and fixed pawl torsion spring (8), error preventing lock snubber block (49) is contained on error preventing lock slide block (19), inside open interlock plate (17) and the error preventing lock slide block (19) that installs is contained in case lid (11), inside open rocking arm (15) to be contained in case lid (11) and to go up and adopt axle I(12) and axle II(14) rivet, worm screw (22) is contained on motor (23), worm gear (21) is connected with worm screw (22), external-open torsion spring (38), external-open moving arm (39) is contained on housing (37), disconnection slide plate (18) is contained in external-open moving arm (39) and goes up and be connected with locking rocking arm (29).
2. integral type front door lock body according to claim 1, is characterized in that, also comprises the ratchet (46), the ratchet (2) that are positioned at lock body (6), the ratchet return spring (48) installed between ratchet (2) and lock body (6).
3. integral type front door lock body according to claim 1, is characterized in that, also comprises the wire harness being positioned at lock cover (1) and blocks up post (50).
4. integral type front door lock body according to claim 1, it is characterized in that, also comprise and be positioned at housing (37) and the circuit board I(24 of welding), circuit board II(26), circuit board III (30), with 7 conductor wire connecting circuit board I(24), circuit board II(26), circuit board III (30) draws and welds.
5. integral type front door lock body according to claim 1, is characterized in that, also comprises the lock core drive link (35) loaded in housing (37), lock core drive link (35) is also equipped with lock core drive link sealing ring (36) and lock core rocker arm (43).
6. integral type front door lock body according to claim 1, is characterized in that, also comprises and is contained in microswitch II (27) in housing (37) and microswitch III (33).
7. integral type front door lock body according to claim 1, it is characterized in that, also comprise and be positioned at the interconnective locking rocking arm (31) of housing, locking rocker arm shaft (32), locking rocker-arm spring (34), locking rocking arm snubber block (28) is contained on locking rocking arm (29) and jointly loads in housing (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440400.XU CN204139792U (en) | 2014-08-06 | 2014-08-06 | A kind of integral type front door lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440400.XU CN204139792U (en) | 2014-08-06 | 2014-08-06 | A kind of integral type front door lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139792U true CN204139792U (en) | 2015-02-04 |
Family
ID=52416486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440400.XU Withdrawn - After Issue CN204139792U (en) | 2014-08-06 | 2014-08-06 | A kind of integral type front door lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453490A (en) * | 2014-08-06 | 2015-03-25 | 江苏皓月汽车锁股份有限公司 | Integrated front door lock |
| CN109519062A (en) * | 2018-11-29 | 2019-03-26 | 宁波华楷电子科技有限公司 | A kind of multi-functional self-priming tail-gate lock assembly |
-
2014
- 2014-08-06 CN CN201420440400.XU patent/CN204139792U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453490A (en) * | 2014-08-06 | 2015-03-25 | 江苏皓月汽车锁股份有限公司 | Integrated front door lock |
| CN104453490B (en) * | 2014-08-06 | 2016-09-14 | 江苏皓月汽车锁股份有限公司 | A kind of integral type front door lock body |
| CN109519062A (en) * | 2018-11-29 | 2019-03-26 | 宁波华楷电子科技有限公司 | A kind of multi-functional self-priming tail-gate lock assembly |
| CN109519062B (en) * | 2018-11-29 | 2023-12-22 | 宁波华楷电子科技有限公司 | Multifunctional self-priming tail door lock assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |