CN2797522Y

CN2797522Y - Theft-proof lock for positioning automobile

Info

Publication number: CN2797522Y
Application number: CN 200520023879
Authority: CN
Inventors: 龙志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-20
Filing date: 2005-04-20
Publication date: 2006-07-19
Anticipated expiration: 2015-04-20

Abstract

The utility model discloses a theft-proof lock for positioning an automobile, which comprises a lock body and a lock pin, wherein the utility model is provided with an embedded cylinder body buried under the ground and an end opening is provided with a fixed disc for fixing on the ground. The interior of the embedded cylinder body is provided with a limiting body which can rise and fall along the cylinder body, and the top is provided with an arc-shaped cover; the embedded cylinder body is provided with a positioning device. The utility model integrally combines double functions of automobile positioning and theft protection and is suitable for being arranged in automobile parking positions in a living district and an institution unit.

Description

The bus location theftproof lock

Technical field

The utility model relates to a kind of bus location theftproof lock that is exclusively used in the automobile parking stall.

Background technology

At present, along with the continuous increase of automobile, corresponding some automobile parkings of frequent generation at authorized personnel parking only or on the parking space, the problem of losing in place.Not occupied for solving authorized personnel parking only, and design and adopted a closed frame, be hinged with the position-limited rack of energy level or flip vertical in its framework, on this position-limited rack, be provided with lock body, be used for car owner's control.This Reserved Parking device can effectively avoid entering of other vehicle to take.But behind the vehicle parking, this parking stall device has also just lost its effect.So, as the vehicle anti-theft problem behind the vehicle parking and can't solve.For addressing this problem, market has occurred carrying out chain theftproof lock between vehicle steering and the speed change hand lever.Because this lockset structure is simple relatively, is easy to be opened fast, can't guarantee losing of vehicle.Therefore, have a kind of existing special-purpose control parking stall, again can effectively antitheft device, do not see relevant the report as yet.

The utility model content

The purpose of this utility model is for addressing the above problem, and a kind of bus location theftproof lock that has parking stall occupy-place and automobile burglar performance simultaneously is provided.

For achieving the above object, technical solution of the present utility model is finished like this: a kind of bus location theftproof lock, it has one and is embedded in underground pre-buried cylindrical shell, have at its pre-buried barrel port place and to be used for fixing the fixed disk that connects ground, being equipped with in this pre-buried cylindrical shell can be along the limit body that carries out lifting in the pre-buried cylindrical shell, and arc lid is arranged at this limit body top; On described pre-buried cylindrical shell, be provided with positioner.Utilize this positioning burglar-proof lock to be installed on the front and back end of parking stall, take the parking stall or park cars when antitheft, limit body is risen to certain altitude, place restrictions on the displacement of limit body by the positioner on it, vehicle location in the positioning burglar-proof lock scope, parking stall occupy-place or antitheft effect have been played; When leaving the parking stall, open positioner and make limit body decline shrink in the pre-buried tube the i.e. antitheft effect of freeing vehicle.

The technical program also comprises:

Positioner is to adopt plug latch as mentioned above, in order to the lifting of locking limit body, avoids the free lifting of this limit body.

Described positioner can also be a limit switch, and this limit switch mainly is to be equipped with on the limit body of automatic lifting to use.

As mentioned above, be fixed with the support spring that is used to rise between this pre-buried cylindrical shell inner bottom part and the limit body inner top.As long as open positioner, this spacing physical efficiency freely rises like this.

As mentioned above, this pre-buried cylindrical shell inner bottom part is fixed a leading screw, and the nutplate that is provided with the limit body bottom is connected cooperation.As long as open positioner,, it is rotated along leading screw realize rising or descending like this by the rotary stopper body.

As mentioned above, this pre-buried cylindrical shell inner bottom part is fixed the motor of a connection leading screw, be respectively equipped with the upper and lower limit bit switch of control limit body lifting on the position of its motor and the nutplate, this limit body is provided with remote-receiver, control the work of motor, control the lifting of limit body by the rotation of leading screw; Described limit body has a feather key vertically, has recessed keyway corresponding matching with pre-buried barrel port inwall.The artificial rotary spacing body of the effect major control of this feather key causes the decline of this body, the effect of losing out.

Bus location theftproof lock of the present utility model, because of having adopted pre-buried cylindrical shell to be embedded in the underground concrete of building, be fixed on the ground by the price fixing on it, destruction with stronger impact resistance, guarantee the soundness of theftproof lock matrix, and the limit body of a retractable is installed on this pre-buried cylindrical shell, take the parking stall or carry out its limit body being risen to certain altitude when antitheft.Make vehicle can't enter the discrepancy of Reserved Parking or obstruction vehicle.Thereby effectively prevented losing or arbitrarily taking the parking stall of vehicle.This positioning burglar-proof lock both can be manual, can control by remote control again, really realized the dual-use function of automobile parking stall, automobile burglar.

Description of drawings

Fig. 1 is this novel structural representation.

Fig. 2,3, the 4th, another example structure schematic diagram of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing embodiment, to this novel being further described.

By bus location theftproof lock shown in Figure 1, it has adopted the steel pipe with thickness and has sealed the pre-buried cylindrical shell 1 that an end is made, and this fixedly connected fixed disk 2 in pre-buried cylindrical shell 1 port has fixing hole on it.The integral part of this pre-buried cylindrical shell 1 is embedded in the concrete, and is fixed on the ground in order to expansion bolt by fixed disk 2, in order to strengthen the resistance to impact of pre-buried cylindrical shell 1.The limit body 3 of an energy free lifting is set in the cylindrical shell of this pre-buried cylindrical shell 1, and arc lid 4 is arranged at the top of this limit body 3.Described limit body 3 same employings have the steel tube body of thickness, and are unsuitable excessive with the fit clearance of pre-buried cylindrical shell 1, in case produce bigger becoming flexible, reduce impact resistance.For the lifting that guarantees this limit body 3 can be controlled, and on pre-buried cylindrical shell 1 port more than one positioner 5 is set at least, the location, 2 positions up and down in order to limit body 3 can strengthen anti-theft capability like this.When promptly rising, this positioner 5 is located with the pipe tap of limit body 3 bottoms, places restrictions on the decline of limit body 3; When withdrawal limit body 3, this positioner 5 is located with the pore on limit body 3 tops, places restrictions on the rising of limit body 3.The effect that should decide device 5 simultaneously is with promptly locating, and is again lock body.It is described that to decide device 5 are the plug latch that adopt.It is with manually control that this embodiment gives the lifting of structure limit body 3.

Fig. 2 institute is to have done corresponding variation on Fig. 1 architecture basics to embodiment, the promptly same fixed disk with holes 2 that adopts pre-buried cylindrical shell 1 and port thereof to be provided with.On this pre-buried tube 1 limitative aspect 3 is arranged, its upper top has arc lid 4.On this pre-buried 1 port more than one positioner 5 is set at least.Different is is fixed with support spring 6 between the bottom of this pre-buried cylindrical shell 1 and limit body 3 inner tops.During by unlatching positioner 5, this limit body 3 freely rises the effect lower control limit position body 3 that compresses spring 6; During decline, then need Artificial Control to reset.It is identical with embodiment 1 that lock mode is placed restrictions in the lifting of its limit body 3.

The embodiment that Fig. 3 provides has done corresponding improvement on Fig. 2 architecture basics, the promptly same fixed disk with holes 2 that adopts pre-buried cylindrical shell 1 and port thereof to be provided with.On this pre-buried cylindrical shell 1 a supporting with it limit body 3 is arranged, its upper top has arc lid 4.On this pre-buried cylindrical shell 1 port more than one positioner 5 is set at least.A nutplate 8 is fixed in the bottom of different is this limit body 3, installs with the leading screw 7 that is fixed on pre-buried cylindrical shell 1 bottom to cooperate.When these limit body 3 liftings, finish by suitable, counter-rotating limit body 3.It is same as described above that lock mode is placed restrictions in same these limit body 3 liftings.

The embodiment that Fig. 4 provides is on Fig. 3 architecture basics, further is improved again, has promptly adopted pre-buried cylindrical shell 1 and port thereof that one fixed disk 2 with holes is arranged equally.On this pre-buried cylindrical shell 1 limit body 3 is arranged, arc lid 4 is arranged at its top.Nutplate 8 leading screw 7 installation cooperations with it in described limit body 3 bottoms.The lower end of this leading screw 7 is connected with the output shaft of a motor 10, and this motor 10 is installed on the fixed head 11 of pre-buried cylindrical shell 1 inner bottom part.In these nutplate 8 upper ends a up stroke limit switch 12 is installed, lead passes nutplate 8 by a conduit and fixed head 11 is connected to motor 10 by connecting; And a lower stroke switch 9 is established in fixed head 11 upper ends, is connected to motor 10 by lead.When motor 10 electric after, drive leading screw 7 rotations, by the lifting of effect nutplate 8 control limit bodies 3.When this nutplate 8 was touched upper stroke switch 12 when rising, promptly motor 10 quit work, and limit body 3 stops to the extreme higher position.Be used to take parking stall or anti-theft device this moment; When dropping to nutplate 8 and touch lower stroke switch 9, promptly motor 10 quits work, and limit body 3 stops to extreme lower position, and this state is used for vehicle and enters or sail out of the parking stall, eliminates anti-theft feature.For the user mode of the Control of Automobile positioning burglar-proof lock that guarantees certain distance, and remote-receiver 13 is installed on limit body 3, controls by remote controller.For strengthening theftproof performance, prevent from artificially to control the lifting of limit body 3, and be provided with feather key 14 in the axial one or both sides of limit body 3, and have corresponding recessed keyway cooperation on pre-buried cylindrical shell 1 port inner wall, can prevent the rotation of limit body 3.The feather key that has anti-rotating function so only is used to have on the bus location theftproof lock of remote controller and uses.Can save the polarized plug lock in the said structure body, mainly be the lifting location with limit switch control limit body 3.

Claims

1, a kind of bus location theftproof lock, it is characterized in that having one and be embedded in underground pre-buried cylindrical shell (1), its port has the fixed disk (2) in order to fixed bottom boundary, and being equipped with in this pre-buried cylindrical shell (1) can be along the limit body (3) of cylindrical shell lifting, and arc lid (4) is arranged at its top; Described pre-buried cylindrical shell (1) is provided with positioner.

2, by the described bus location theftproof lock of claim 1, it is characterized in that described positioner is a plug latch; Or limit switch.

3, by the described bus location theftproof lock of claim 1, it is characterized in that being fixed with the support spring (6) that is used to rise between described pre-buried cylindrical shell (1) inner bottom part and limit body (3) inner top.

4, by the described bus location theftproof lock of claim 3, it is characterized in that described pre-buried cylindrical shell (1) inner bottom part fixes a leading screw (7), the nutplate (8) that is fixed with limit body (3) bottom is connected cooperation.

5, by the anti-lock of the described bus location of claim 4, it is characterized in that described pre-buried cylindrical shell (1) inner bottom part fixes a motor (10) that connects leading screw (7), be respectively equipped with upper and lower limit bit switch (12,9) on position of its motor (10) and the nutplate (8), this limit body (3) is provided with remote-receiver (13); Described limit body (3) a feather key (14) axially arranged, the recessed keyway corresponding matching that has with pre-buried cylindrical shell (1) port inner wall.