CN204126416U - The support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism - Google Patents
The support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism Download PDFInfo
- Publication number
- CN204126416U CN204126416U CN201420532786.7U CN201420532786U CN204126416U CN 204126416 U CN204126416 U CN 204126416U CN 201420532786 U CN201420532786 U CN 201420532786U CN 204126416 U CN204126416 U CN 204126416U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- locking
- iron core
- box
- support
- 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
Links
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides the support of a kind of modified ratchet-type public lease bicycle power shortage state to return the car lockable mechanism, comprise box at the bottom of control box, be arranged on the control box cover on box at the bottom of control box, at the bottom of described control box, box is provided with locking mouth, described locking mouth side is provided with ratchet assembly, the electrical control mechanism with ratchet cooperating is provided with on the right side of described ratchet assembly, described electrical control mechanism comprises the iron core with ratchet cooperating, be arranged on the control coil on iron core, unblank microswitch and the locking microswitch that arrange is connected with control coil, and the iron core spring be set on iron core, described ratchet is provided with unblank limited mouth and locking limited mouth, it can coordinate with various modified control member, and for placing the bicycle push rod slot of horizontal bicycle to locking bar, described iron core is provided with the conical head with unblank limited mouth and locking limited mouth cooperating.Reasonable in design, compact conformation, working stability, safe and reliable, easy-to-use.
Description
Technical field
The utility model relates to the support of a kind of modified ratchet-type public lease bicycle power shortage state and to return the car lockable mechanism.
Background technology
Along with environmental protection ideas becomes more and more popular, bicycle by modern as the environmental protection instrument of riding instead of walk.Public lease bicycle lock mechanism of the prior art generally could normally can only return the car and hire a car when having electric, can not return the car to public lease bicycle when being in power down mode, inconvenience is brought to civic trip, because the shortcoming of prior art, inventor's thoughts its do not reach perfection, then exhaust its intelligence to concentrate one's attention on research and overcome, this industry working experience is for many years engaged in it, and then develop the support of a kind of modified ratchet-type public lease bicycle power shortage state and to return the car lockable mechanism, by scientific and reasonable design, make the utility model also can support to return the car in short of electricity situation, locking is reliable, easy-to-use, working stability, safe and reliable.
Summary of the invention
Technical problem to be solved in the utility model is to provide the support of a kind of modified ratchet-type public lease bicycle power shortage state to return the car lockable mechanism, reasonable in design, compact conformation, and working stability is safe and reliable, easy-to-use.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: the support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism, comprise box at the bottom of control box, be arranged on the control box cover on box at the bottom of control box, at the bottom of described control box, box is provided with locking mouth, described locking mouth side is provided with ratchet assembly, described ratchet assembly comprises: fork-shaped bolt, ratchet shaft, be arranged on the ratchet on ratchet shaft, ratchet power torsion spring, torsion spring axle sleeve and axle sleeve jump ring, the electrical control mechanism with ratchet cooperating is provided with on the right side of described ratchet assembly, described electrical control mechanism comprises the iron core with ratchet cooperating, be arranged on the control coil on iron core, unblank microswitch and the locking microswitch that arrange is connected with control coil, and the iron core spring be set on iron core, described ratchet is provided with unblank limited mouth and locking limited mouth, and for placing the bicycle push rod slot of horizontal bicycle to locking bar, described iron core is provided with the conical head with unblank limited mouth and locking limited mouth cooperating.
As preferably, described locking limited mouth adopts concave trapezium structure, and each limit is fairing limit.By adopting this set, improving the stability of structure, improve the safety of locking.
As preferably, described ratchet adopts fish shape structure.Ratchet is provided with unblank stopper slot and locking stopper slot, by adopting this set, reasonable in design, structure is simple, good looking appearance.
As preferably, in described conical head, be provided with elastic body and wear-resisting steel ball.By adopting this set, easy for installation, working stability.
As preferably, described iron core is arranged in limitting casing, and the two ends of described limitting casing are fixed respectively by iron core hold-down screw.By adopting this set, reasonable in design, lead-in wire is convenient, and safety factor is high.
As preferably, described control coil is arranged in locating slot, and both sides are fixed by coil trip bolt.By adopting this set, easy accessibility, be convenient to safeguard.
Beneficial effect:
The utility model adopts technique scheme to provide the support of a kind of modified ratchet-type public lease bicycle power shortage state to return the car lockable mechanism, under power shortage state, rely on the mechanical thrust of the people that returns the car, also bicycle locking states be can be pushed, car locking convenience, safe and reliable effect reached, reasonable in design, compact conformation, working stability, safe and reliable, easy-to-use.
Accompanying drawing explanation
Fig. 1 is box structural representation at the bottom of the utility model control box;
Fig. 2 is the utility model control box face cover structure schematic diagram;
Fig. 3 is the utility model ratchet structure schematic diagram;
Scheme the partial enlarged drawing that a is locking limited mouth on the utility model ratchet in Fig. 4, figure b is that the utility model is applied this ratchet 53 and improved another kind of mechanism construction;
Fig. 5 is embodiment one structural representation of the utility model iron core head;
Fig. 6 is embodiment two structural representation of the utility model iron core head.
Detailed description of the invention
As shown in Fig. 1-6, the support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism, comprise box 1 at the bottom of control box, be arranged on the control box cover 2 on box 1 at the bottom of control box, at the bottom of described control box, box 1 is provided with locking mouth 3, described locking mouth 3 side is provided with ratchet assembly 5, described ratchet assembly 5 comprises: fork-shaped bolt 51, ratchet shaft 52, be arranged on the ratchet 53 on ratchet shaft 52, ratchet power torsion spring 54, torsion spring axle sleeve 55 and axle sleeve jump ring 56, the electrical control mechanism 7 with ratchet 53 cooperating is provided with on the right side of described ratchet assembly 5, described electrical control mechanism 7 comprises the iron core 71 with ratchet 53 cooperating, be arranged on the control coil 72 on iron core 71, unblank microswitch 73 and the locking microswitch 74 that arrange is connected with control coil 72, and the iron core spring 75 be set on iron core 71, described ratchet 53 is provided with unblank limited mouth 19 and locking limited mouth 21, and for placing the bicycle push rod slot 20 of horizontal bicycle to locking bar, described iron core 71 is provided with the conical head 10 with unblank limited mouth 19 and locking limited mouth 21 cooperating.Described locking limited mouth 21 adopts concave trapezium structure, and each limit is fairing limit.Described ratchet 53 adopts fish shape structure.Elastic body 17 and wear-resisting steel ball 18 is provided with in described conical head 10.Described iron core 71 is arranged in limitting casing 8, and the two ends of described limitting casing 8 are fixed respectively by iron core hold-down screw 9.Described control coil 72 is arranged in locating slot 11, and both sides are fixed by coil trip bolt 12.
During real work, as shown in Fig. 1-6, its controlling run process is as follows: bicycle is under Manual-pushing, horizontal bicycle is to locking bar contact fork-shaped bolt 51, fork-shaped bolt 51 will promote ratchet 53 and counterclockwise rotate around ratchet shaft 52, ratchet power torsion spring 54 will be compressed, conical head 10 coordinates with locking limited mouth 21, realize locking, on the basis of step 1, each part will continue the movement tendency keeping step 1, microswitch 73 of unblanking will send release signal, locking microswitch 74 will send pressure and touch locking signal, conical head 10 promotes ratchet 53 and rotates around ratchet shaft 52 clockwise direction, ratchet power spring 54 restores, conical head 10 coordinates with limited mouth 19 of unblanking, realize Electromagnetic Drive to unblank, described iron core 71 is provided with conical head 10, conflict with ratchet 53, horizontal bicycle is pushed out to locking bar, mechanism is in unlocking condition, each point will wait for that next car locking make and break circulation starts.Conical head 10 can be solid rod, also can adopt following improvement mechanism: be provided with elastic body 17 and steel ball 18 in conical head 10, embodiment one: elastic body adopts spring, as shown in Figure 5, and embodiment two: elastic body adopts elastic caoutchouc 101, as shown in Figure 6.
As a kind of embodiment that Fig. 3 is ratchet 53, ratchet 53 can also adopt multiple structure, if Fig. 4 (a) is a kind of embodiment of locking limited mouth 21 in ratchet 53, locking limited mouth 21 can also adopt the structures like this such as triangle, quadrangle, circular arc; As Fig. 4 (b) improves another kind of mechanism construction for applying this ratchet 53, in this configuration, unblank limited mouth 19 and the locking limited mouth 21 of ratchet 53 coordinate with finger-type ratchet 22, ratchet 53 is controlled, this control is combined with a key character, ratchet 22, ratchet 53 are when locking controls, and in A point position for fitting tightly, movement clearance is then left in B point position; The direct replacement of such as above all carrying out to this structure or remodeling; all belong to the direct replacement of customary means; technical problem to be solved does not produce obvious impact, identical with this claim claimed technical scheme essence, all will invade this patent.
Even if the utility model is under power shortage state, rely on the mechanical thrust of the people that returns the car, in this mechanism kinematic step, also bicycle locking states be can be pushed, car locking convenience, safe and reliable effect reached, compact conformation, processing and manufacture are simply easily, car user picks up the car, it is efficient and convenient to return the car, and cost is low, increases work efficiency.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. modified ratchet-type public lease bicycle power shortage state support is returned the car lockable mechanism, comprise box at the bottom of control box (1), be arranged on the control box cover (2) on box at the bottom of control box (1), it is characterized in that: at the bottom of described control box, box (1) is provided with locking mouth (3), described locking mouth (3) side is provided with ratchet assembly (5), described ratchet assembly (5) comprising: fork-shaped bolt (51), ratchet shaft (52), be arranged on the ratchet (53) on ratchet shaft (52), ratchet power torsion spring (54), torsion spring axle sleeve (55) and axle sleeve jump ring (56), described ratchet assembly (5) right side is provided with the electrical control mechanism (7) with ratchet (53) cooperating, described electrical control mechanism (7) comprises the iron core (71) with ratchet (53) cooperating, be arranged on the control coil (72) on iron core (71), the microswitch of unblanking (73) arranged and locking microswitch (74) is connected with control coil (72), and the iron core spring (75) be set on iron core (71), described ratchet (53) is provided with limited mouth of unblanking (19) and locking limited mouth (21), and for placing the bicycle push rod slot (20) of horizontal bicycle to locking bar, described iron core (71) is provided with the conical head (10) with limited mouth of unblanking (19) and locking limited mouth (21) cooperating.
2. the support of a kind of modified ratchet-type according to claim 1 public lease bicycle power shortage state is returned the car lockable mechanism, it is characterized in that: described locking limited mouth (21) adopts concave trapezium structure, and each limit is fairing limit.
3. the support of a kind of modified ratchet-type according to claim 1 public lease bicycle power shortage state is returned the car lockable mechanism, it is characterized in that: described ratchet (53) adopts fish shape structure.
4. the support of a kind of modified ratchet-type according to claim 1 public lease bicycle power shortage state is returned the car lockable mechanism, it is characterized in that: be provided with elastic body (17) and wear-resisting steel ball (18) in described conical head (10).
5. the support of a kind of modified ratchet-type according to claim 1 public lease bicycle power shortage state is returned the car lockable mechanism, it is characterized in that: described iron core (71) is arranged in limitting casing (8), the two ends of described limitting casing (8) are fixed respectively by iron core hold-down screw (9).
6. the support of a kind of modified ratchet-type according to claim 1 public lease bicycle power shortage state is returned the car lockable mechanism, it is characterized in that: described control coil (72) is arranged in locating slot (11), and both sides are fixed by coil trip bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532786.7U CN204126416U (en) | 2014-09-17 | 2014-09-17 | The support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532786.7U CN204126416U (en) | 2014-09-17 | 2014-09-17 | The support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126416U true CN204126416U (en) | 2015-01-28 |
Family
ID=52382783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532786.7U Expired - Fee Related CN204126416U (en) | 2014-09-17 | 2014-09-17 | The support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126416U (en) |
-
2014
- 2014-09-17 CN CN201420532786.7U patent/CN204126416U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205010387U (en) | Electrodynamic balance swing car | |
| CN204126416U (en) | The support of a kind of modified ratchet-type public lease bicycle power shortage state is returned the car lockable mechanism | |
| CN103495985A (en) | Simple anti-skidding mechanical arm | |
| CN203626438U (en) | Locking mechanism for supporting returning of public rented bicycle in power shortage state | |
| CN204216504U (en) | A kind of paying out drum with slide block type brake gear | |
| CN204024253U (en) | The public lease bicycle of a kind of ratchet-type power shortage state support lockable mechanism of returning the car | |
| CN205003826U (en) | Sound reminding device that mechanism's operation target in place | |
| CN105139597B (en) | A kind of sound prompting device of mechanism operation in place | |
| CN204535969U (en) | A kind of verifying attachment of pull head | |
| CN203016817U (en) | Magnetic sliding sleeve shower lifting rod | |
| CN203626439U (en) | Stopping mechanism in locking mechanism for supporting returning of public rented bicycle in power shortage state | |
| CN200974595Y (en) | Electric vehicle lock | |
| CN203626441U (en) | Door bolt mechanism in locking mechanism for supporting returning of public rented bicycle in power shortage state | |
| CN204011345U (en) | Drawing fuse switch insulating bar with auxiliary rod | |
| CN205212303U (en) | 10kV dolly on -off operation crank fixed structure | |
| CN204577283U (en) | For the circuit breaker interlocking device of Standard type | |
| CN203352011U (en) | Steering wheel type crank | |
| CN203497904U (en) | Trackless rubber-tyred vehicle arrester | |
| CN201922396U (en) | Insulating wrench | |
| CN203278069U (en) | Novel lightning arrester handcart | |
| CN2905640Y (en) | Electric brake of electric vehicle with electronic lock | |
| CN203222002U (en) | Safety rope fixing device used for mine car | |
| CN201802116U (en) | Antiskid device for saddle bolt | |
| CN202711897U (en) | Magnetic steel for large-scale computer | |
| CN202046807U (en) | Improved structure of hook bridge crane |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20170917 |