CN202324838U - Electric safety mechanism for children - Google Patents
Electric safety mechanism for children Download PDFInfo
- Publication number
- CN202324838U CN202324838U CN2011204268355U CN201120426835U CN202324838U CN 202324838 U CN202324838 U CN 202324838U CN 2011204268355 U CN2011204268355 U CN 2011204268355U CN 201120426835 U CN201120426835 U CN 201120426835U CN 202324838 U CN202324838 U CN 202324838U
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- CN
- China
- Prior art keywords
- connecting rod
- children
- open
- insurance
- transmission pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an electric safety mechanism for children. The electric safety mechanism is characterized in that both an internally open connecting rod and an internally open sub-connecting rod are pivoted in an automobile door lock assembly; the internally open connecting rod is fixedly connected with a handle of the automobile door lock; the internally open sub-connecting rod can drive a tripping mechanism to trip; a strip-shaped hole is arranged on the internally open sub-connecting rod; a child safety transmission rod is inserted in the strip-shaped hole; one end of the child safety transmission rod extends out of the internally open connecting rod and can be stopped at one side wall of the internally open connecting rod, facing an unlock rotating direction, the side wall of the internally open connecting rod is not vertical to the side wall of the strip-shaped hole of the internally open sub-connecting rod along the length direction; a motor is fixed in the automobile door lock assembly and can drive the child safety transmission rod to move along the length direction of the strip-shaped hole of the internally open sub-connecting rod through a transmission gear. With the adoption of the electric safety mechanism provided by the utility model, the potential danger caused when a child open an automobile door by mistake in driving process is effectively eliminated, thus, the safety of children in a car is ensured.
Description
Technical field
The utility model relates to a kind of automobile side-door lock, particularly a kind of electronic child safety feature.
Background technology
Automobile in the process of moving, the children in the car are usually because the interior handle of curious constantly pulling automobile door lock, with car door opening, children might drop into the outer danger of car, the life security hidden danger of bringing to children.
The utility model content
In order to remedy above deficiency, the utility model provides a kind of electronic child safety feature, opens connecting rod and door lock opening mechanism in this electronic child safety feature can quick and conveniently make and throws off.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of electronic child safety feature; Open connecting rod and Nei Kai slave connecting rod in comprising, in open connecting rod with in open slave connecting rod and all be articulated in the automobile door lock assembly, in open connecting rod and be fixedly connected with the handle of automobile door lock; In open slave connecting rod and be connected with the tripping mechanism of automobile door lock and can drive tripping mechanism and realize that (this is the common mechanism in this area to the dropout unlocking action; Open ratchet and ratchet dropout that slave connecting rod is stirred tripping mechanism through rotation in being generally, realize unblanking), also comprise motor, transmission device and insurance for children transmission pole; Open slave connecting rod in said and be provided with a bar hole; The insurance for children transmission pole is arranged in this bar hole, open in insurance for children transmission pole one end stretches out slave connecting rod outside and can backstop in an interior sidewall of opening connecting rod towards the rotation direction of unblanking, open in said this sidewall of connecting rod with in open the bar hole sidewall out of plumb along its length of slave connecting rod; Motor is fixed in the automobile door lock assembly and can moves through the bar hole length direction of opening slave connecting rod in the actuator drives insurance for children transmission pole edge; When this insurance institution is in closed condition, to open connecting rod and insurance for children transmission pole in promptly and be in when driving connection status, the pulling automotive door handle of unblanking is opened the connecting rod rotation in just can driving; Opening slave connecting rod in further driving through the motion of drive insurance for children transmission pole rotates; And then realize the dropout of automobile door lock tripping mechanism, arrangements for automotive doors is opened, when needs are opened insurance institution; Only need to give electrical power; Motor through transmission device drive the insurance for children transmission pole along in open slave connecting rod bar hole move to in open connecting rod and be in non-drive link position (and disengaged condition), even pulling this moment automobile handle, in open connecting rod 1 and open slave connecting rod in also can't driving and realize that car door lock threads off through the insurance for children transmission pole.
Further improvement as the utility model; Said insurance for children transmission pole one end can backstop in the interior connecting rod of opening towards the structure of a sidewall of the rotation direction of unblanking be: in open connecting rod and be provided with a center of circle towards a sidewall of the rotation direction of unblanking and be positioned at out the arc notch on the connecting rod drive-connecting shaft; The insurance for children transmission pole be able to enough be placed in this arc notch and along its length direction and slide; When children insure transmission pole and are positioned at out the end of bar hole length direction of slave connecting rod, the insurance for children transmission pole just with in open connecting rod arc notch stagger, open connecting rod in rotating this moment; In open connecting rod and just head on insurance for children transmission pole motion; When children insure along its length the other end of bar hole that transmission pole is positioned at out slave connecting rod, the insurance for children transmission pole just with in open connecting rod arc notch align, this moment is when opening connecting rod in the rotation; Open in the insurance for children transmission pole just slides in the arc notch of connecting rod, in open connecting rod and can't drive insurance for children transmission pole motion.Except this kind backstop with dodge the structure, can also other selectivity stop configurations, as interior open connecting rod be provided with one section with in drive the open slot that bar hole aligns on the slave connecting rod; When children's transmission pole interior when opening an end of slave connecting rod bar hole length direction; Open in it also slides in the open slot of connecting rod, present buckling state, when children's transmission pole interior when opening the other end of slave connecting rod bar hole length direction; In skidding off, it drives the open slot of connecting rod; Present released state, this is the replacement that is equal to of this patent for the structure that those skilled in that art are easy to expect according to this patent.
As the further improvement of the utility model, open in said connecting rod towards a sidewall of the rotation direction of unblanking with in open the bar hole parallel sidewalls along its length of slave connecting rod.
As the further improvement of the utility model, the structure that said motor can move through the bar hole length direction of opening slave connecting rod in the actuator drives insurance for children transmission pole edge is: be provided with a worm screw, a sector gear and a connecting rod, motor power is exported to worm screw; Worm screw and sector gear engagement; Sector gear is connected with the connecting rod other end is coaxial, and connecting rod one end and children's transmission pole other end are connected, when the motor band the worm screw rotation; Just be with the sector gear rotation; Sector gear just is being with connecting rod one end to rotate, and then opens the bar hole length direction slip of slave connecting rod in children's transmission pole edge of the realization connecting rod other end, can also be other structures except that this structure; Only push up children like motor through cam or cam slide mechanism and transmit the connecting rod rectilinear motion; Or drive children through gear & rack structure and transmit the connecting rod rectilinear motion, all to be those skilled in the art be equal to replacement according to what this patent was easy to expect for this, belongs to this patent protection domain.
Further improvement as the utility model; Also be provided with an insurance for children lockup state signaling switch; Sector gear is provided with a convexity, and this convexity be able to reach the closing contact that only peaks at this insurance for children lockup state signaling switch, and this insurance for children lockup state signaling switch is series in the insurance for children lockup state display circuit; When in the sector gear rotation makes the disengaging of insurance for children transmission pole, opening connecting rod; When promptly this insurance institution was in lockup state, the convexity on the sector gear held out against the closing contact of insurance for children lockup state signaling switch, and then insurance for children lockup state display circuit is communicated with; System shows that this moment, automobile door lock was in the insurance for children lockup state, is convenient to the sealed situation that the driver understands car door in real time.
The useful technique effect of the utility model is: the utility model is on the basis of manual child safety feature; Under the insurance for children lockup state; Utilized the drive of motor power mechanism to make and opened connecting rod and the disengagement of door lock opening mechanism in the door lock, opened the purpose that to open car door separating in the realization of Internal handle opening movement and release campaign thereby reach; Effectively eliminate children's mistake in vehicle traveling process and drawn back the hidden danger that car door causes danger, guaranteed children's safety by bus.
Description of drawings
Fig. 1 is the opening sketch map of the utility model;
Fig. 2 is the closed condition sketch map of the utility model;
Fig. 3 opens the graph of a relation between connecting rod and the insurance for children transmission pole in the utility model is when opening;
Fig. 4 opens the graph of a relation between connecting rod and the insurance for children transmission pole in the utility model is when closed condition.
The specific embodiment
Embodiment: a kind of electronic child safety feature; Open connecting rod 1 and Nei Kai slave connecting rod 2 in comprising, in open connecting rod 1 with in open slave connecting rod 2 and all be articulated in the automobile door lock assembly, in open connecting rod 1 and be fixedly connected with the handle of automobile door lock; In open slave connecting rod 2 and be connected with the tripping mechanism of automobile door lock and can drive tripping mechanism and realize that (this is the common mechanism in this area to the dropout unlocking action; Open ratchet and ratchet dropout that slave connecting rod 2 is stirred tripping mechanism through rotation in being generally, realize unblanking), also comprise motor 3, transmission device and insurance for children transmission pole 4; Open slave connecting rod 2 in said and be provided with a bar hole 21; Insurance for children transmission pole 4 is arranged in this bar hole 21, open in insurance for children transmission pole 4 one ends stretch out slave connecting rod 2 outside and can backstop in an interior sidewall of opening connecting rod 1 towards the rotation direction of unblanking, open in said connecting rod 1 this sidewall with in open the bar hole 21 sidewall out of plumb along its length of slave connecting rod 2; Motor 3 is fixed in the automobile door lock assembly and can moves through bar hole 21 length directions of opening slave connecting rod 2 in actuator drives insurance for children transmission pole 4 edges; When this insurance institution is in closed condition, to open connecting rod 1 and insurance for children transmission pole 4 in promptly and be in when driving connection status, the pulling automotive door handle of unblanking is opened connecting rod 1 rotation in just can driving; Opening slave connecting rod 2 in further driving through 4 motions of drive insurance for children transmission pole rotates; And then realize the dropout of automobile door lock tripping mechanism, arrangements for automotive doors is opened, when needs are opened insurance institution; Only need to give motor 3 energisings; Motor 3 through transmission device drive insurance for children transmission pole 4 along in open slave connecting rod 2 bar hole 21 move to in open connecting rod 1 and be in non-drive link position (and disengaged condition), even pulling this moment automobile handle, in open connecting rod 1 and open slave connecting rod 2 in also can't driving and realize that car door locks thread off through insurance for children transmission pole 4.
Said insurance for children transmission pole 4 one ends can backstop in the interior connecting rod 1 of opening towards the structure of a sidewall of the rotation direction of unblanking be: in open connecting rod 1 and be provided with a center of circle towards a sidewall of the rotation direction of unblanking and be positioned at out the arc notch 11 on connecting rod 1 drive-connecting shaft; Insurance for children transmission pole 4 be able to enough be placed in this arc notch 11 and along its length direction and slide; When children insure transmission pole 4 and are positioned at out the end of bar hole 21 length directions of slave connecting rod 2; Insurance for children transmission pole 4 just with in open connecting rod 1 arc notch 11 stagger; Open connecting rod 1 in rotating this moment, in open connecting rod 1 and just head on 4 motions of insurance for children transmission pole, when children insure along its length the other end of bar hole 21 that transmission pole 4 is positioned at out slave connecting rod 2; Insurance for children transmission pole 4 just with in open connecting rod 1 arc notch 11 align; When opening connecting rod 1 in rotating this moment, open in insurance for children transmission pole 4 just slides in the arc notch 11 of connecting rod 1, in open connecting rod 1 and can't drive 4 motions of insurance for children transmission pole.Except this kind backstop with dodge the structure, can also other selectivity stop configurations, as interior open connecting rod 1 be provided with one section with in drive the open slot that bar hole 21 aligns on the slave connecting rod 2; When children's transmission pole interior when opening an end of slave connecting rod 2 bar holes 21 length directions; Open in it also slides in the open slot of connecting rod 1, present buckling state, when children's transmission pole interior when opening the other end of slave connecting rod 2 bar holes 21 length directions; In skidding off, it drives the open slot of connecting rod 1; Present released state, this is the replacement that is equal to of this patent for the structure that those skilled in that art are easy to expect according to this patent.
Open in said connecting rod 1 towards a sidewall of the rotation direction of unblanking with in open bar hole 21 parallel sidewalls along its length of slave connecting rod 2.
Said motor 3 can through actuator drives insurance for children transmission pole 4 along in open the structure that bar hole 21 length directions of slave connecting rod 2 move and be: be provided with a worm screw 5, a sector gear 6 and a connecting rod 7; Motor 3 power are exported to worm screw 5, worm screw 5 and sector gear 6 engagements, sector gear 6 and coaxial being connected of connecting rod 7 other ends; Connecting rod 7 one ends and children's transmission pole other end are connected; When motor 3 is being with worm screw 5 to rotate, just be with sector gear 6 rotations, sector gear 6 just is being with connecting rod 7 one ends to rotate; And then bar hole 21 length directions of opening slave connecting rod 2 in children's transmission pole edge of realization connecting rod 7 other ends slide; Can also be other structures except that this structure, only push up children like motor 3 through cam or cam slide mechanism and transmit connecting rod 7 rectilinear motions, or transmit connecting rod 7 rectilinear motions through gear & rack structure drive children; All to be those skilled in the art be equal to replacement according to what this patent was easy to expect for this, belongs to this patent protection domain.
Also be provided with an insurance for children lockup state signaling switch 8; Sector gear 6 is provided with a convexity; This convexity be able to reach the closing contact that only peaks at this insurance for children lockup state signaling switch 8; This insurance for children lockup state signaling switch 8 is series in the insurance for children lockup state display circuit, when in sector gear 6 rotations make 4 disengagings of insurance for children transmission pole, opening connecting rod 1, when promptly this insurance institution is in lockup state; Convexity on the sector gear 6 holds out against the closing contact of insurance for children lockup state signaling switch 8; Then insurance for children lockup state display circuit is communicated with, and system shows that this moment, automobile door lock was in the insurance for children lockup state, is convenient to the sealed situation that the driver understands car door in real time.
Claims (5)
1. electronic child safety feature; Open in comprising connecting rod (1) and in open slave connecting rod (2); In open connecting rod (1) with in open slave connecting rod (2) and all be articulated in the automobile door lock assembly; In open connecting rod (1) and be fixedly connected with the handle of automobile door lock; In open slave connecting rod (2) and be connected with the tripping mechanism of automobile door lock and can drive tripping mechanism and realize the dropout unlocking action; It is characterized by: also comprise motor (3), transmission device and insurance for children transmission pole (4); Open slave connecting rod (2) in said and be provided with a bar hole (21), insurance for children transmission pole (4) is arranged in this bar hole (21), open in insurance for children transmission pole (4) one ends stretch out slave connecting rod (2) outside and can backstop in an interior sidewall of opening connecting rod (1) towards the rotation direction of unblanking; Open in said this sidewall of connecting rod (1) with in open bar hole (21) the sidewall out of plumb along its length of slave connecting rod (2), motor (3) is fixed in the automobile door lock assembly and can moves through bar hole (21) length direction of opening slave connecting rod (2) in actuator drives insurance for children transmission pole (4) edge.
2. electronic child safety feature according to claim 1; It is characterized by: said insurance for children transmission pole (4) one ends can backstop in the interior connecting rod (1) of opening towards the structure of a sidewall of the rotation direction of unblanking be: in open connecting rod (1) and be provided with a center of circle towards a sidewall of the rotation direction of unblanking and be positioned at out the arc notch (11) on connecting rod (1) drive-connecting shaft, insurance for children transmission pole (4) be able to enough be placed in this arc notch (11) and along its length direction and slide.
3. electronic child safety feature according to claim 1 is characterized by: open in said connecting rod (1) towards a sidewall of the rotation direction of unblanking with in open bar hole (21) parallel sidewalls along its length of slave connecting rod (2).
4. electronic child safety feature according to claim 1; It is characterized by: the structure that said motor (3) can move through bar hole (21) length direction of opening slave connecting rod (2) in actuator drives insurance for children transmission pole (4) edge is: be provided with a worm screw (5), a sector gear (6) and a connecting rod (7); Motor (3) power is exported to worm screw (5); Worm screw (5) and sector gear (6) engagement; Sector gear (6) is connected with coaxial being connected of connecting rod (7) other end, connecting rod (7) one ends and children's transmission pole other end.
5. electronic child safety feature according to claim 4; It is characterized by: also be provided with an insurance for children lockup state signaling switch (8); Sector gear (6) is provided with a convexity; This convexity be able to reach the closing contact that only peaks at this insurance for children lockup state signaling switch (8), and this insurance for children lockup state signaling switch (8) is series in the insurance for children lockup state display circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204268355U CN202324838U (en) | 2011-11-02 | 2011-11-02 | Electric safety mechanism for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204268355U CN202324838U (en) | 2011-11-02 | 2011-11-02 | Electric safety mechanism for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324838U true CN202324838U (en) | 2012-07-11 |
Family
ID=46436819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204268355U Expired - Lifetime CN202324838U (en) | 2011-11-02 | 2011-11-02 | Electric safety mechanism for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202324838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089071A (en) * | 2011-11-02 | 2013-05-08 | 昆山麦格纳汽车系统有限公司 | Electric child's safety mechanism |
| CN115992627A (en) * | 2023-02-28 | 2023-04-21 | 麦格纳汽车系统（苏州）有限公司 | Door lock and vehicle |
-
2011
- 2011-11-02 CN CN2011204268355U patent/CN202324838U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089071A (en) * | 2011-11-02 | 2013-05-08 | 昆山麦格纳汽车系统有限公司 | Electric child's safety mechanism |
| CN115992627A (en) * | 2023-02-28 | 2023-04-21 | 麦格纳汽车系统（苏州）有限公司 | Door lock and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |