CN2797523Y - Automobile parking position lock - Google Patents
Automobile parking position lock Download PDFInfo
- Publication number
- CN2797523Y CN2797523Y CN 200520128467 CN200520128467U CN2797523Y CN 2797523 Y CN2797523 Y CN 2797523Y CN 200520128467 CN200520128467 CN 200520128467 CN 200520128467 U CN200520128467 U CN 200520128467U CN 2797523 Y CN2797523 Y CN 2797523Y
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- China
- Prior art keywords
- motor
- rocking arm
- undercarriage
- hammerlock
- rotating shaft
- 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 safe parking space lock, which comprises a lifting frame of a lock arm, a motor, a motor control assembly and a gearing device, wherein the motor, the motor control assembly and the driving device are arranged in a base; the motor control assembly comprises a remote-control ejector, a remote-control switch, a drive circuit, a power circuit and travel switches which are respectively arranged in the locking and the unlocking positions of the lifting frame of the lock arm; an output shaft of the motor is connected with the gearing device; a rotating shaft of the gearing device is connected with the lifting frame of the lock arm, which is driven by the rotating shaft driven by the motor to rise or descend; further, a first rocker arm, a second rocker arm and a rotating spring are sheathed on the rotating shaft of the gearing device, wherien, the first rocker arm is driven by the motor; the second rocker arm is fixed on the rotating shaft; the rotating spring is positioned between the first rocker arm and the second rocker arm. One end of the rotating spring is fixed on the first rocker arm; the other end of the rotating spring is fixed on the second rocker arm, and thus under the action of the elastic force of the rotating spring, the second rocker arm and the rotating shaft rotate with the first rocker arm.
Description
Technical field
The utility model relates to the berth lock of parking of automobile position, more particularly, relates to a kind of safe berth lock that can fall automatically when meeting obstructions in the process of locking.
Background technology
Along with improving constantly of economy and living standard, increasing people has automobile, and parking problem is growing tension also.For this reason, each parking place all is provided with the parking stall line on the ground, marks off a plurality of parking stalls, and can offer the car owner and rent for a long time.But parking stall that these are rented for a long time or special-purpose parking stall are taken by some uncultivated people by force through regular meeting, make legal user to stop, so berth lock just occurred.Existing berth lock all is the principle that adopts the thing of placing obstacles on the parking stall, adopts forms such as pin or baffle plate, and manual or remote control is controlled its back automobile of locking and just can not be stopped into this parking stall again, and is very popular especially by the automatic berth lock of remote control control.But the situation of maloperation in use may appear in remote control parking stall lock, if particularly in docking process or after having stopped car, careless mistake has been pressed the remote controller switch, make berth lock automatically lock, at this moment the hammerlock of berth lock will inevitably be run into the automobile bottom, and automobile is caused damage.
The utility model content
The technical problems to be solved in the utility model is, at above-mentioned the deficiencies in the prior art, provides a kind of safe berth lock, can fall automatically when meeting obstructions in the process of locking.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of berth lock is provided, comprise the hammerlock undercarriage and be installed in the interior motor of pedestal, motor control assembly and transmission device, described motor control assembly comprises remote control transmitter, remote control switch, drive circuit, power circuit and be installed in the locational travel switch of described hammerlock undercarriage lock and unlock respectively, the output shaft of described motor is connected with described transmission device, the rotating shaft of described transmission device is connected with described hammerlock undercarriage, and the described hammerlock undercarriage of drive rises or descends under the driving of motor, further, be set with in the rotating shaft of described transmission device by motor-driven first rocking arm, be fixed on second rocking arm and the rotation spring between described first rocking arm and second rocking arm in the described rotating shaft, one end of described rotation spring is fixed on described first rocking arm, the other end is fixed on described second rocking arm, makes described second rocking arm and rotating shaft rotate with described first rocking arm under the effect of rotating missile spring force.
In berth lock described in the utility model, described first rocking arm is provided with the travel switch that is hampered, and the position of described rotating shaft correspondence is provided with a contact, lock when rotating shaft meets obstructions described in the process, described first rocking arm is oppressed described rotation spring and is rotated further, make described contact trigger described travel switch, the control motor reverses and described hammerlock undercarriage is fallen.
In berth lock described in the utility model, cover on the described pedestal and be provided with row's electric weight indicator lamp, indicate the dump energy of power supply by the indicator lamp quantity of bright lamp.
In berth lock described in the utility model, cover on the described pedestal and be provided with a caution indicator lamp.
In berth lock described in the utility model, described caution indicator lamp is connected with a photosensitive switch and a fourth line journey switching sequence that is positioned at described hammerlock undercarriage upper lock position.
In berth lock described in the utility model, the upright arm upper end of described hammerlock undercarriage both sides is respectively equipped with a pin, the inner of described pin is rotatably connected with the described upright arm and first pull bar respectively, the other end of described first pull bar is installed in described pedestal side, in the process that described hammerlock undercarriage rises or descends, described first pull bar rises thereupon or descends, and spurs described pin and open or regain.
In berth lock described in the utility model, described transmission device comprises that also an end connects the rotary screw of motor output shaft, is enclosed within sliding nut and second pull bar that is connected described first rocking arm and described sliding nut on the described rotary screw, motor drives described rotary screw rotation when rotating, make described sliding nut on described rotary screw, move, rotate thereby drive described first rocking arm by described second pull bar.
Implement berth lock of the present utility model, has following beneficial effect: berth lock of the present utility model, in the process of locking when external drag during greater than the elastic force of the rotation spring of setting, the triggering travel switch that is hampered reverses motor, thereby the hammerlock undercarriage is fallen automatically, the infringement that may be caused vehicle and berth lock itself, the safety that improves berth lock have been avoided because of maloperation.In addition, by being arranged on the power supply indicator on the pedestal, the user can very clearly know the dump energy of berth lock, in time charges; The caution indicator lamp that is arranged on the pedestal then can provide alarm signal under the darker situation of light at night, remind user and pedestrian to note.This all makes the practicality of berth lock and convenience obtain obvious enhancing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the external structure schematic diagram of the berth lock of an embodiment of the utility model when in running order;
Fig. 2 is the external structure schematic diagram of the berth lock of an embodiment of the utility model when being in off working state;
Fig. 3 is the structural representation of the berth lock transmission device of an embodiment of the utility model;
Fig. 4 is the schematic diagram of pin hypertonic structure of the berth lock of an embodiment of the utility model;
Fig. 5 is the control circuit figure of the berth lock of an embodiment of the utility model.
The specific embodiment
Be respectively the external structure schematic diagram of berth lock when work (locking) state and inoperative (release) state of an embodiment of the utility model as depicted in figs. 1 and 2.This berth lock mainly is made of base 22, the pin 25 that is installed in motor, motor control assembly and transmission device, door type lock arm undercarriage 24 and both sides in the base 22.Motor, motor control assembly and transmission device all are installed in the pedestal 22, and be closed with loam cake 21, only there is drive shaft 23 to stretch out pedestal 22 both sides, is connected with two upright arm lower ends of hammerlock undercarriage 24 respectively, hammerlock undercarriage 24 is rotated along with the rotation of rotating shaft 23.During duty, hammerlock undercarriage 24 rises under the driving of motor, and the pin 25 of both sides outwards opens under the effect of first pull bar 26, as shown in Figure 1; During off working state, hammerlock undercarriage 24 is fallen, and is enclosed within the base periphery, and the pin 25 of both sides is regained under the effect of first pull bar 26, is enclosed within on the upright arm of hammerlock undercarriage 24 both sides, as shown in Figure 2.
Fig. 3 is the structural representation of transmission device of an embodiment of the utility model berth lock.As shown in Figure 3, this transmission device mainly is made up of rotary screw 34, sliding nut 33, second pull bar 32, first rocking arm 31, rotation spring 39, second Rocker arm 40 and rotating shaft 23.Rotary screw 34 is installed in the berth lock pedestal 22 by two bearing supports 35, one end of rotary screw 34 makes this rotary screw 34 to rotate along with the rotation of motor 513 by flange 37 coaxial the fixedlying connected of connector 36 with the motor 513 that is positioned at base one side.Sliding nut 33 is enclosed within on the rotary screw 34, and an end of second pull bar 32 connects first rocking arm 31 of sliding nut 33, one end adapter sleeves in rotating shaft 23.Second Rocker arm 40 is fixed in the rotating shaft 23, and a rotation spring 39 is housed in the rotating shaft 23 between second Rocker arm 40 and first rocking arm 31.As shown in the figure, one end of rotation spring 39 is fixing by first screw 38 that is installed on first rocking arm 31, the other end of rotation spring 39 is fixing by second screw 41 that is installed on second Rocker arm 40, like this, when rotating under first driving of rocking arm 31, just can drive second Rocker arm 40 and rotating shaft 23 rotation together thereupon by the elastic force of rotation spring 39 at motor.Transmission process is as follows particularly: when rotary screw 34 is just transferring just changeing with motor 513, driving sliding nut 33 moves to nearly rotating shaft end along rotary screw 34, thereby make second pull bar 32 promote first rocking arm, 31 forward rotation, and then driving second Rocker arm 40 and rotating shaft 23 forward rotation, hammerlock undercarriage 24 rises.When rotary screw 34 reverses with the counter-rotating of motor 513, drive sliding nut 33 along rotary screw 34 to moving away from the rotating shaft end, thereby make second pull bar, 32 pullings, first rocking arm, 31 counter-rotation, and then drive second Rocker arm 40 and rotating shaft 23 counter-rotation, hammerlock undercarriage 24 is fallen.This transmission structures of the utility model berth lock, size is less, makes the height of base obtain reduction (for example, can reduce to the 8cm height), can not produce any influence to automobile chassis, even the very low vehicle in chassis also can be used.
Correspondingly, the pin 25 on the upright arm of hammerlock undercarriage 24 both sides also can open along with the rise of hammerlock undercarriage 24, regains along with falling of hammerlock undercarriage 24.Particularly, pin 25 can be
The pin in type cross section, the width of pin can be determined according to the concrete needs of parking stall.As shown in Figure 4, the extension of the two side arms of pin 25 the inners is bent into two gripper shoes 71, is stuck on the corresponding side surface of upright arm 72, and is fixing by first bearing pin 73, and pin 25 can rotate around this first bearing pin 73.In addition, the end of two gripper shoes 71 is fixed with second bearing pin 74 with this two gripper shoes connection.One end of first pull bar 26 is enclosed within second bearing pin 74 and can rotates around this second bearing pin 74, the other end of first pull bar 26 by on the rotating sidewall that is installed in pedestal 22 of modes such as bolt with a certain distance from the position of rotating shaft.Like this, as mentioned above, when hammerlock undercarriage 24 with rotating shaft 23 just then when rising, first pull bar 26 also rises thereupon, and second bearing pin 74 is produced downward pulling force, make pin 25 rotate and open around first bearing pin 72; When hammerlock undercarriage 24 was fallen with the counter-rotating of rotating shaft 23, first pull bar 26 was also fallen thereupon, and second bearing pin 74 is produced thrust upwards, made pin 25 regain around first bearing pin, 72 backward rotation.In addition, the other end that also is connected with first spring, 27, the first springs 27 on second bearing pin 74 is fixed on the lug of upright arm 72 inside lower end, pin 25 open or the process regained in, first spring 27 is compressed or stretches, thereby makes the hypertonic steady and smooth more of pin.
Rise of the utility model berth lock and the position of falling are controlled by travel switch.Particularly, the stroke that aforementioned sliding nut 43 moves along rotary screw 44 is provided with on one and ends travel switch 501 and one and end travel switch 503 down, the raised position of corresponding respectively hammerlock undercarriage and fall the position.Sliding nut 43 is provided with a contact, and in the process that sliding nut 43 moves, this contact contacts only travel switch 501 and the following travel switch 503 that ends respectively, thereby the control motor stops operating, and makes the hammerlock undercarriage remain on this corresponding position.In addition, in berth lock described in the utility model, first rocking arm 31 is provided with the travel switch 502 that is hampered, and the position of rotating shaft 23 correspondences is provided with a contact, and this contact can be to be fixed on the screw in the rotating shaft 23 or the mode of other any available technology adopting.Berth lock is locked in the process, (this resistance has exceeded the elastic force that the rotation spring sets in advance) is in the time of can not rising if hammerlock undercarriage 24 meets obstructions, rotating shaft 23 can not be rotated because of being obstructed, at this moment first rocking arm 31 can be rotated further by compressing rotation spring 39 under the driving of motor, make contact in the rotating shaft 23 near being hampered travel switch 502, and then trigger the travel switch 502 that is hampered, and send control signal control motor 513 and reverse, described hammerlock undercarriage is fallen.This structure design of the utility model berth lock, the infringement that may be caused vehicle and berth lock itself in the time of can avoiding after having stopped car making that because of maloperation berth lock rises once more, the safety that improves berth lock.
The motor control assembly circuit of an embodiment of concrete the utility model berth lock as shown in Figure 5, mainly by remote control transmitter (not shown), remote control switch 504, drive circuit, power circuit, respectively be installed in end on the described hammerlock undercarriage 24 and travel switch 501 that lower position-arresting is put and 503 and the travel switch 502 that is hampered form.Described drive circuit and power circuit mainly are made up of 505,506 and 507 and two TRI-12VDC-SB- 2CLM relays 510 and 512 of three M4-12H relays, are implementation of the prior art, so do not describe in detail at this.Described remote control transmitter can adopt various remote control of the prior art, this remote control transmitter be provided with three buttons respectively corresponding berth lock rise, fall and stop three control signals.Press when rising button, the pin 6 of remote control switch 504 is connected with pin 5, sends control signal and makes motor 513 forward rotation by drive circuit and power circuit; Press when falling button, the pin 3 of remote control switch 504 and pin 4 are connected, and send control signal and make motor 513 backward rotation; When pressing stop button, the pin one of remote control switch 504 and pin two disconnect, and make motor 513 stop operating.
In addition, as shown in Figure 1, berth lock of the present utility model is provided with row's electric weight indicator lamp 514 and a caution indicator lamp 516 on the loam cake 21 of pedestal 22.Concrete indicator light circuit as shown in Figure 5, electric weight indicator lamp 514 is connected in parallel on the motor 513, indicates the dump energy of power supply when machine operation by the indicator lamp quantity of bright lamp, this electric weight indicator lamp did not show when motor was not worked.Particularly, be made up of a yellow led and four green LED as 5 electric weight indicator lamps among Fig. 1, represent that the electric weight of power supply reaches 90%-100% when four green LED are complete when bright, represent the only surplus 65%-75% of electric weight of power supply during only bright three green lights, the rest may be inferred.When the bright lamp of yellow led, represent that then remaining power supply voltage is very low, need be to battery charge.This electric weight indicator lamp 514 be embodied as prior art, be not described in detail in this.Caution indicator lamp 516 can be the LED of a redness, connect with a photosensitive switch 509 and fourth line journey switch 508 orders that are positioned at hammerlock undercarriage 24 upper lock position, have only when the hammerlock wheels-up, fourth line journey switch connection, caution indicator lamp 516 just can glimmer.The bright intensity of photosensitive switch 509 monitoring external environment conditions only under the darker situation of light at night, just can be connected 516 work of caution indicator lamp, thereby can conserver power source.Caution indicator lamp 516 is being worked at night, and can remind user or pedestrian to note, has improved the safety in utilization of this berth lock.
Above-mentioned control circuit of the present utility model, the electric current during work is lower than 600mA, and finishing the rising of a hammerlock undercarriage or descending only needs 4-5 second, and the electric current≤2mA during standby uses the battery of DC12V9Ah can keep 160 days after the charging in theory at every turn.But the in fact influence that the power electric current increases, charger rectification shakiness does not reach factors such as 9Ah when causing battery completely to measure, so can use 〉=70 days (to use six calculating every day) after each charging in actual the use because discharge, the hammerlock undercarriage of battery self are hampered.
In addition, in the berth lock of the present utility model, also be provided with waterproof apron in the junction of rotating shaft 23 and pedestal 22, make whole base interior stroke confined space, even like this in the rainwater environment, this berth lock also can operate as normal.
Claims (7)
1, a kind of berth lock, comprise the hammerlock undercarriage and be installed in the interior motor of pedestal, motor control assembly and transmission device, described motor control assembly comprises remote control transmitter, remote control switch, drive circuit, power circuit and be installed in the locational travel switch of described hammerlock undercarriage lock and unlock respectively, the output shaft of described motor is connected with described transmission device, the rotating shaft of described transmission device is connected with described hammerlock undercarriage, and the described hammerlock undercarriage of drive rises or descends under the driving of motor, it is characterized in that, be set with in the rotating shaft of described transmission device by motor-driven first rocking arm, be fixed on second rocking arm and the rotation spring between described first rocking arm and second rocking arm in the described rotating shaft, one end of described rotation spring is fixed on described first rocking arm, the other end is fixed on described second rocking arm, makes described second rocking arm and rotating shaft rotate with described first rocking arm under the effect of rotating missile spring force.
2, berth lock according to claim 1, it is characterized in that, described first rocking arm is provided with the travel switch that is hampered, and the position of described rotating shaft correspondence is provided with a contact, lock when rotating shaft meets obstructions described in the process, described first rocking arm is oppressed described rotation spring and is rotated further, and makes described contact trigger described travel switch, and the control motor reverses and described hammerlock undercarriage is fallen.
3, berth lock according to claim 1 and 2 is characterized in that, covers on the described pedestal to be provided with row's electric weight indicator lamp, indicates the dump energy of power supply by the indicator lamp quantity of bright lamp.
4, berth lock according to claim 3 is characterized in that, covers on the described pedestal to be provided with a caution indicator lamp.
5, berth lock according to claim 4 is characterized in that, described caution indicator lamp is connected with a photosensitive switch and a fourth line journey switching sequence that is positioned at described hammerlock undercarriage upper lock position.
6, berth lock according to claim 1, it is characterized in that, the upright arm upper end of described hammerlock undercarriage both sides is respectively equipped with a pin, the inner of described pin is rotatably connected with the described upright arm and first pull bar respectively, the other end of described first pull bar is installed in described pedestal side, in the process that described hammerlock undercarriage rises or descends, described first pull bar rises thereupon or descends, and spurs described pin and open or regain.
7, berth lock according to claim 1, it is characterized in that, described transmission device comprises that also an end connects the rotary screw of motor output shaft, is enclosed within sliding nut and second pull bar that is connected described first rocking arm and described sliding nut on the described rotary screw, motor drives described rotary screw rotation when rotating, make described sliding nut on described rotary screw, move, rotate thereby drive described first rocking arm by described second pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128467 CN2797523Y (en) | 2005-08-29 | 2005-09-29 | Automobile parking position lock |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520063958.1 | 2005-08-29 | ||
| CN200520063958 | 2005-08-29 | ||
| CN 200520128467 CN2797523Y (en) | 2005-08-29 | 2005-09-29 | Automobile parking position lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797523Y true CN2797523Y (en) | 2006-07-19 |
Family
ID=36868762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128467 Expired - Fee Related CN2797523Y (en) | 2005-08-29 | 2005-09-29 | Automobile parking position lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797523Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100120A (en) * | 2014-06-13 | 2014-10-15 | 芜湖特源鑫复合材料科技有限公司 | Type-K remote control parking lock |
| CN105525580A (en) * | 2016-01-24 | 2016-04-27 | 朱学成 | Automatic parking spot lock |
| CN106285134A (en) * | 2016-10-13 | 2017-01-04 | 常州机电职业技术学院 | Parking spot lock |
| CN112796253A (en) * | 2021-02-01 | 2021-05-14 | 上海畅停信息科技有限公司 | Novel flat parking spot lock |
-
2005
- 2005-09-29 CN CN 200520128467 patent/CN2797523Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100120A (en) * | 2014-06-13 | 2014-10-15 | 芜湖特源鑫复合材料科技有限公司 | Type-K remote control parking lock |
| CN105525580A (en) * | 2016-01-24 | 2016-04-27 | 朱学成 | Automatic parking spot lock |
| CN106285134A (en) * | 2016-10-13 | 2017-01-04 | 常州机电职业技术学院 | Parking spot lock |
| CN112796253A (en) * | 2021-02-01 | 2021-05-14 | 上海畅停信息科技有限公司 | Novel flat parking spot lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |