CN204571430U - A kind of berth lock - Google Patents
A kind of berth lock Download PDFInfo
- Publication number
- CN204571430U CN204571430U CN201520249851.XU CN201520249851U CN204571430U CN 204571430 U CN204571430 U CN 204571430U CN 201520249851 U CN201520249851 U CN 201520249851U CN 204571430 U CN204571430 U CN 204571430U
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- CN
- China
- Prior art keywords
- force
- arm
- stop pin
- lock
- locking plate
- 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 - Fee Related
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Abstract
The utility model discloses a kind of berth lock, comprise base, car stopping rod main body and lock core, described plug body rear end connects a locking plate, and locking plate can drive a driving member; Driving member comprises rotating shaft, and rotating shaft is fixed in hollow tubular support arm, and rotating shaft is provided with driver blade, and driver blade is divided the growth arm of force and the short arm of force by rotating shaft, and locking plate mates with the long arm of force; The short arm of force connects the rear end of stop pin; When stop pin stretches out through hole and matches with lock hole, car stopping rod main body cannot be rotated; When key inserts lockhole, drive locking plate to rotate, locking plate drives the long arm of force on driver blade and drives driving member synchronous axial system, the short arm of force on driver blade drives stop pin retraction, stop pin is gone out of lock hole, now, car stopping rod main body can around base relative to ground rotation, and namely berth lock declines.The stop pin of berth lock of the present utility model can be driven retraction easily, and the active force that each component bear is little, and the more existing product of cost reduces greatly.
Description
Technical field
The utility model relates to a kind of berth lock, belongs to berth lock technical field.
Background technology
Along with the fast development of auto industry, automobile pollution rises day by day, and automobile has entered the family of common people.But because corresponding ancillary facility construction relatively lags behind, the parking of vehicle becomes the principal element of puzzlement car owners.In order to prevent other people from arbitrarily taking individual parking stall, berth lock just becomes the legal foundation of parking of vehicle.
Existing berth lock is as the structure such as trigonometric expression, column, its lock-in range is less, passing through of vehicle can not be limited completely in actual applications, some vehicle still can walk around berth lock, or is pushed over easily by berth lock and enter parking stall, causes unnecessary trouble to parking stall householder, invent a kind of planer-type berth lock afterwards, its lock-in range is large, and advantages of simple structure and simple, obtains the favor of vast parking stall user.
Chinese patent notification number is that CN 103899114 A discloses a kind of gantry berth lock, as shown in Figure 1, comprise two bases 101, gantry main body 102 and lock core 103, described lock core 103 is fixed on the hollow tubular support arm 104 of gantry main body 102 by lock core mounting hole, plug body 105 is placed in hollow tubular support arm 104, plug body 105 rear end connects a locking plate 106, described locking plate 106 connects a connecting rod 107, connecting rod 107 other end is connected with connector 108, connector 108 is hinged with the end of stop pin 109, by key, lock core 103 is operated, lock core 103 drives locking plate 106 to rotate, today drivening rod 107 moves along hollow tubular support arm 104 length direction, stop pin 109 is finally driven to bounce back, realize the unblock to gantry main body 102.
Also there is following defect in above-mentioned said gantry berth lock:
1) pull connector by connecting rod, then pull stop pin to bounce back, the wherein required strength turning key is comparatively large, comparatively requires great effort;
2) connecting rod is comparatively large to the active force of connector, causes each part life to shorten.
Summary of the invention
The lock core that the utility model will the solve existing berth lock torsion required when unlocking is large, unlocks difficulty, and the technical problem that part life is short.
For solving the problems of the technologies described above, the technical solution of the utility model berth lock is:
A kind of berth lock, comprise base, car stopping rod main body and lock core, described car stopping rod main body comprises at least one support arm, and at least one support arm is hollow tubular structure, described support arm and base hinged, the arm pipe of described hollow tubular support arm is provided with lock core mounting hole, and described lock core is arranged on described hollow tubular support arm by lock core mounting hole, and the main body of lock core is placed in hollow tubular support arm;
Described plug body rear end connects a locking plate, and described locking plate can drive a driving member; Described driving member comprises rotating shaft, and rotating shaft is fixed in hollow tubular support arm, and rotating shaft is provided with driver blade, and driver blade can rotate around the axis; Driver blade is divided the growth arm of force and the short arm of force by rotating shaft, and described locking plate mates with the long arm of force;
One stop pin is plugged on the support that is fixed in hollow tubular support arm, the tube wall of hollow tubular support arm is provided with the through hole stretching out hollow tubular support arm tube wall for stop pin front end, base is provided with lock hole with the place of coupling of through hole, between stop pin and support, also arrange spring, the described short arm of force connects the rear end of stop pin; When stop pin stretches out through hole and matches with lock hole, car stopping rod main body cannot be rotated; When key inserts lockhole, drive locking plate to rotate, locking plate drives the long arm of force on driver blade and drives driving member synchronous axial system, the short arm of force on driver blade drives stop pin retraction, stop pin is gone out of lock hole, now, car stopping rod main body can around base relative to ground rotation, and namely berth lock declines.
The side that described base is provided with lock hole is also provided with backplate, is not destroyed for the protection of lock hole.
Described short arm of force end has groove, and stop pin rear end is fastened in groove, is provided with limited block in the rearward end of stop pin in the outside of the short arm of force.
On the described short arm of force, the region be in support is fixedly connected with a pad, and described spring one end is against on pad, and the other end is against rack inner wall.
The technique effect that the utility model can reach is:
Compared with prior art, berth lock of the present utility model drives driving member by locking plate, then drives stop pin retraction to depart from the connection with base, car stopping rod main body is risen and declines, wherein driving member is actual is a lever principle, and what be connected with locking plate is the long arm of force, the short arm of force is connected with stop pin, like this, key inserts lockhole, and the strength turning locking plate seems insignificant, only need one to twist gently, stop pin can be driven, convenient quick again, and the more existing product of cost reduces greatly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural perspective of existing berth lock in background technology;
Fig. 2 is the stereogram of the utility model berth lock;
Fig. 3 is the partial sectional view of the utility model berth lock;
Fig. 4 is the stereogram of another angle of the utility model berth lock;
Fig. 5 is that the lock core of the utility model berth lock is to the structural representation between stop pin.
Detailed description of the invention
As shown in Figures 2 to 5, the utility model provides a kind of berth lock, comprise base 1, car stopping rod main body 2 and lock core 3, described car stopping rod main body 2 comprises at least one support arm, and at least one support arm 4 is hollow tubular structure, described support arm 4 is hinged with base 1, and the arm pipe of described hollow tubular support arm 4 is provided with lock core mounting hole, described lock core 3 is arranged on described hollow tubular support arm 4 by lock core mounting hole, and the main body of lock core 3 is placed in hollow tubular support arm 4;
Described lock core 3 body rear connects a locking plate 5, and described locking plate 5 can drive a driving member 6; Described driving member 6 comprises rotating shaft 7, and rotating shaft 7 is fixed in hollow tubular support arm 4, and rotating shaft 7 is provided with driver blade 8, and driver blade 8 can 7 rotate around the shaft; Rotating shaft 7 is by driver blade 8 points of growth arm of forces 9 and the short arm of force 10, and described locking plate 5 mates with the long arm of force 9;
One stop pin 11 is plugged on the support 12 that is fixed in hollow tubular support arm 4, the tube wall of hollow tubular support arm 4 is provided with the through hole 13 stretching out hollow tubular support arm 4 tube wall for stop pin 11 front end, base 1 is provided with lock hole with the place of coupling of through hole 13, between stop pin 11 and support 12, also arrange spring 14, the described short arm of force 10 connects the rear end of stop pin 11; When stop pin 11 stretches out through hole 13 and matches with lock hole, car stopping rod main body 2 cannot be rotated; When key inserts lockhole, locking plate 5 is driven to rotate, locking plate 5 drives the long arm of force 9 on driver blade 8 and drives driving member 6 synchronous axial system, the short arm of force 10 on driver blade 8 drives stop pin 11 to bounce back, stop pin 11 is gone out of lock hole, now, car stopping rod main body 2 can around base 1 relative to ground rotation, and namely berth lock declines.
The side that described base 1 is provided with lock hole is also provided with backplate 15, is not destroyed for the protection of lock hole.Usually, the lock hole of similar berth lock is without special protection, and some lawless people may carry out malicious sabotage to lock hole; berth lock is caused to be submitted an expense account; the utility model, at lock hole place welding backplate 15, while protection lock hole, in turn enhances the support strength of base 1.
The described short arm of force 10 end has groove 16, and stop pin 11 rear end is fastened in groove 16, is provided with limited block 17 in the rearward end of stop pin 11 in the outside of the short arm of force 10.
On the described short arm of force 10, the region be in support 12 is fixedly connected with a pad 18, and described spring 14 one end is against on pad 18, and the other end is against support 12 inwall.
In the utility model, the tube wall of hollow tubular support arm 4 arranges lock core mounting hole, lock core 3 is installed on this, and is in hollow tubular support arm 4, and the locking plate 5 of lock core 3 needs key to insert in lockhole to rotate just can make it rotate; Driving member 6 comprises rotating shaft 7 and the fixing driver blade 8 with rotating shaft 7 external surface, rotating shaft 7 is hollow shaft, a solid shafting is plugged wherein, solid shafting two ends are fixedly welded on the inwall of hollow tubular support arm 4, driver blade 8 is divided into top and bottom by the position that rotating shaft 7 is fixed with driver blade 8, upper length much larger than lower length, i.e. the long arm of force 9 and the short arm of force 10; Locking plate 5 and the long arm of force 9 are released state, when key turns, drive locking plate 5 to rotate, then act on the long arm of force 9, the short arm of force 10 pairs of stop pins 11 produce driving force, and stop pin 11 is not when the short arm of force 10 has donation power, resetted by spring 14, like this, do not need key effect, only car stopping rod main body 2 upwards need be overturn, stop pin 11 can match with lock hole easily and lock.
Above a kind of berth lock that the utility model embodiment provides is described in detail, apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment is just for helping to understand the technical scheme that the utility model discloses; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a berth lock, comprise base, car stopping rod main body and lock core, described car stopping rod main body comprises at least one support arm, and at least one support arm is hollow tubular structure, described support arm and base hinged, the arm pipe of described hollow tubular support arm is provided with lock core mounting hole, described lock core is arranged on described hollow tubular support arm by lock core mounting hole, the main body of lock core is placed in hollow tubular support arm, it is characterized in that: described plug body rear end connects a locking plate, and described locking plate can drive a driving member; Described driving member comprises rotating shaft, and rotating shaft is fixed in hollow tubular support arm, and rotating shaft is provided with driver blade, and driver blade can rotate around the axis; Driver blade is divided the growth arm of force and the short arm of force by rotating shaft, and described locking plate mates with the long arm of force;
One stop pin is plugged on the support that is fixed in hollow tubular support arm, the tube wall of hollow tubular support arm is provided with the through hole stretching out hollow tubular support arm tube wall for stop pin front end, base is provided with lock hole with the place of coupling of through hole, between stop pin and support, also arrange spring, the described short arm of force connects the rear end of stop pin; When stop pin stretches out through hole and matches with lock hole, car stopping rod main body cannot be rotated; When key inserts lockhole, drive locking plate to rotate, locking plate drives the long arm of force on driver blade and drives driving member synchronous axial system, the short arm of force on driver blade drives stop pin retraction, stop pin is gone out of lock hole, now, car stopping rod main body can around base relative to ground rotation, and namely berth lock declines.
2. a kind of berth lock according to claim 1, is characterized in that: the side that described base is provided with lock hole is also provided with backplate, is not destroyed for the protection of lock hole.
3. a kind of berth lock according to claim 1, is characterized in that: described short arm of force end has groove, and stop pin rear end is fastened in groove, is provided with limited block in the rearward end of stop pin in the outside of the short arm of force.
4. a kind of berth lock according to claim 1, is characterized in that: on the described short arm of force, the region be in support is fixedly connected with a pad, and described spring one end is against on pad, and the other end is against rack inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249851.XU CN204571430U (en) | 2015-04-23 | 2015-04-23 | A kind of berth lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249851.XU CN204571430U (en) | 2015-04-23 | 2015-04-23 | A kind of berth lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204571430U true CN204571430U (en) | 2015-08-19 |
Family
ID=53864085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249851.XU Expired - Fee Related CN204571430U (en) | 2015-04-23 | 2015-04-23 | A kind of berth lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204571430U (en) |
-
2015
- 2015-04-23 CN CN201520249851.XU patent/CN204571430U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |