CN2429370Y - Gearshift locking device of vehicle - Google Patents
Gearshift locking device of vehicle Download PDFInfo
- Publication number
- CN2429370Y CN2429370Y CN 00223115 CN00223115U CN2429370Y CN 2429370 Y CN2429370 Y CN 2429370Y CN 00223115 CN00223115 CN 00223115 CN 00223115 U CN00223115 U CN 00223115U CN 2429370 Y CN2429370 Y CN 2429370Y
- Authority
- CN
- China
- Prior art keywords
- switch
- neutral gear
- electromagnet
- neutral
- armature
- 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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- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
The utility model relates to a gearshift locking device of a vehicle, comprising a speed variator operating rod. The utility model is characterized in that the gearshift locking device of vehicle also comprises a control circuit, a supporting frame for fixing a vehicle body is provided with an electric magnet, a neutral detecting switch corresponding to the armature of the electric magnet is arranged on the supporting frame, a neutral positioning hole corresponding to the armature is arranged on a neutral positioning plate fixedly connected with the speed variator operating rod, and holes corresponding to buttons of the neutral detecting switch are arranged on the supporting frame. The utility model has the advantages of simple structure, convenient operation, reliable use, etc. The utility model can effectively prevent the misoperation of an automobile and simultaneously extend the service life of a speed variator.
Description
The utility model relates to a kind of auxiliary device that is used for self-propelled vehicle, particularly a kind of gear blocking device that is used on the self-propelled vehicle gear.
Gear detection device and blocking device all are not set on the transmission operating bar of existing automobile, so, when automobile in start-up course, if the position at control lever place is not at neutral gear, just be easy to burn starter motor, shortened the service life of change-speed box greatly, even caused the misoperation of vehicle and cause cataphoretic failure.
The purpose of this utility model just provides a kind of simple in structure, easy to operate and service-strong self-propelled vehicle gear blocking device, and it can prevent the misoperation of automobile, prolongs the service life of change-speed box.
The purpose of this utility model is to realize by such technical scheme, it includes the transmission operating bar, it is characterized in that: it also includes control circuit, the bracing frame that is fixed in car body is provided with electromagnet, be provided with the neutral gear detector switch with the corresponding position of electromagnet armature on the bracing frame, the neutral gear locating plate that is connected with the transmission operating bar is provided with and the corresponding neutral gear knock hole of armature, has on the bracing frame and the corresponding hole of the button of neutral gear detector switch.
Owing to adopted technique scheme, the utlity model has following advantage:
1. simple in structure, easy to operate and use reliable;
When vehicle remain static and driving engine in when work, because of the transmission operating bar needn't be worried that by locked other people hang the transmission operating bar on other gear;
3. only just can start vehicle after stopping, prevent to damage starter motor starting mistiming engage a gear position at Neutral Position;
4. can unite use with car alarm, remote control starts automobile, and needn't worry that vehicle to preshoot or fall back, avoids unnecessary loss; Can in advance air-conditioning in the car be opened simultaneously, the bondsman into the car the time sensible temperature suitable.
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is schematic circuit diagram of the present utility model.
Among the figure: 1. transmission operating bar; 2. bracing frame; 3. electromagnet; 4. armature; 5. neutral gear detector switch; 6. neutral gear locating plate; 7. neutral gear knock hole; 8. button; 9. hole; 10. starting switch; 11. emergency switch; 12. control relay; 13. parking brake coupled switch; 14. open contact; 15. starter motor; 16. light-emitting diode.
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, the utility model includes transmission operating bar 1, it is characterized in that: it also includes control circuit, the bracing frame 2 that is fixed in car body is provided with electromagnet 3, armature 4 corresponding positions with electromagnet 3 on the bracing frame 2 are provided with neutral gear detector switch 5, the neutral gear locating plate 6 that is connected with transmission operating bar 1 is provided with and armature 4 corresponding neutral gear knock holees 7, has the button 8 corresponding holes 9 with neutral gear detector switch 5 on the bracing frame 2.
As shown in Figure 2, control circuit is by starting switch 10, electromagnet 3, neutral gear detector switch 5, emergency switch 11 and control relay 12 are formed, be connected with an end of two electromagnet 3 with emergency switch 11 series connection backs with the ON end of positive source bonded assembly starting switch 10,3 parallel connections of two electromagnet are connected with power cathode again with after parking brake coupled switch 13 is in series, after the coil of two neutral gear detector switches 5 and control relay 12 is one another in series, one end is connected with an end of emergency switch 11, the other end is connected with power cathode, open contact 14 1 ends of control relay 12 are connected with the STAR of starting switch 10 end, and the other end is connected with starter motor 15.
Principle of work of the present utility model is such: when vehicle is in dead ship condition, starting switch 10 is in the OFF position, or parking brake is not removed, parking brake coupled switch 13 closures, electromagnet 3 are not switched on, and armature 4 is motionless, two neutral gear detector switches 5 disconnect, control relay 12 no powers, open contact 14 disconnects, and causes vehicle to start.When starting switch 10 is in the ON position, parking brake is in the pull-up state not to be removed yet, parking brake coupled switch 13 closures, electromagnet 3 energisings, if change-speed box is in Neutral Position, the armature 4 of electromagnet 3 can stretch out from the neutral gear knock hole 7 on the neutral gear locating plate 6, is butted on through hole 9 on the button 8 of neutral gear detector switch 5, makes neutral gear detector switch 5 closures, control relay 12 energisings, open contact 14 closures of control relay 12, at this moment, vehicle can start; If change-speed box is not at Neutral Position, the armature 4 of electromagnet 3 can not touch neutral gear detector switch 5 because of the obstruct of neutral gear locating plate 6, neutral gear detector switch 5 still is in off-state, and control relay 12 makes its open contact 14 be in off-state because of not switching on, cause vehicle not start.Behind vehicle launch, the neutral gear knock hole 7 that passes on the neutral gear locating plate 6 because of the armature 4 of electromagnet 3 makes neutral gear locating plate 6 not move, thereby has locked the control lever 1 of change-speed box, and it can not be operated; Have only and parking brake put down and be in when removing, parking brake coupled switch 13 disconnects, electromagnet 3 outages, and armature 4 is regained, and transmission operating bar 1 recovers normal serviceability, and vehicle can move; Emergency switch 11 is in closure state usually, when needing to start automobile for stopping on the slope, can pass through emergency switch 11 tripping magnets 3 circuit, makes transmission operating bar 1 recover normal serviceability.
As shown in Figure 2, whether be in Neutral Position, be serially connected with light-emitting diode 16 on the coil place branch road of control relay 12 for the ease of observing transmission operating bar 1.When control lever 1 was in Neutral Position, light-emitting diode 16 was luminous because of energising, otherwise light-emitting diode is not luminous.
Claims (3)
1. self-propelled vehicle gear blocking device, include transmission operating bar (1), it is characterized in that: it also includes control circuit, the bracing frame (2) that is fixed in car body is provided with electromagnet (3), bracing frame (2) is gone up and the corresponding position of armature (4) of electromagnet (3) is provided with neutral gear detector switch (5), the neutral gear locating plate (6) that is connected with transmission operating bar (1) is provided with and the corresponding neutral gear knock hole of armature (4) (7), has the corresponding hole of button (8) (9) with neutral gear detector switch (5) on the bracing frame (2).
2. self-propelled vehicle gear blocking device as claimed in claim 1, it is characterized in that: control circuit is by starting switch (10), electromagnet (3), neutral gear detector switch (5), emergency switch (11) and control relay (12) are formed, be connected with an end of two electromagnet (3) with emergency switch (11) series connection back with the ON end of positive source bonded assembly starting switch (10), two electromagnet (3) parallel connection is connected with power cathode again with after parking brake coupled switch (13) is in series, after the coil of two neutral gear detector switches (5) and control relay (12) is one another in series, one end is connected with an end of emergency switch (11), the other end is connected with power cathode, open contact (14) one ends of control relay (12) are connected with the STAR of starting switch (10) end, and the other end is connected with starter motor (15).
3. self-propelled vehicle gear blocking device as claimed in claim 2 is characterized in that: be serially connected with light-emitting diode (16) on the coil place branch road of control relay (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223115 CN2429370Y (en) | 2000-05-24 | 2000-05-24 | Gearshift locking device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223115 CN2429370Y (en) | 2000-05-24 | 2000-05-24 | Gearshift locking device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429370Y true CN2429370Y (en) | 2001-05-09 |
Family
ID=33587714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223115 Expired - Lifetime CN2429370Y (en) | 2000-05-24 | 2000-05-24 | Gearshift locking device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429370Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568875A (en) * | 2012-01-05 | 2012-07-11 | 苏州海格新能源汽车电控***科技有限公司 | Automobile gear selection switch with controller area network (CAN) communication functions |
| CN107110338A (en) * | 2014-11-12 | 2017-08-29 | Zf 腓德烈斯哈芬股份公司 | Coupling arrangement and its manufacture method, switching lever apparatus for changer lever |
-
2000
- 2000-05-24 CN CN 00223115 patent/CN2429370Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568875A (en) * | 2012-01-05 | 2012-07-11 | 苏州海格新能源汽车电控***科技有限公司 | Automobile gear selection switch with controller area network (CAN) communication functions |
| CN102568875B (en) * | 2012-01-05 | 2015-04-08 | 苏州海格新能源汽车电控***科技有限公司 | Automobile gear selection switch with controller area network (CAN) communication functions |
| CN107110338A (en) * | 2014-11-12 | 2017-08-29 | Zf 腓德烈斯哈芬股份公司 | Coupling arrangement and its manufacture method, switching lever apparatus for changer lever |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010509 |