CN101028813A - Safety electric spare-tyre carriage with alarm device - Google Patents
Safety electric spare-tyre carriage with alarm device Download PDFInfo
- Publication number
- CN101028813A CN101028813A CNA2007100983347A CN200710098334A CN101028813A CN 101028813 A CN101028813 A CN 101028813A CN A2007100983347 A CNA2007100983347 A CN A2007100983347A CN 200710098334 A CN200710098334 A CN 200710098334A CN 101028813 A CN101028813 A CN 101028813A
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- circuit
- tyre
- carriage
- alarm device
- safety electric
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- 239000000523 sample Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008093 supporting effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
An electric stand-by tyre holder with antitheft alarm function and automatic lift function is composed of a remote controller with encoder, a power supply unit, a control circuit with decoder, an alarm probe, and an executing unit for lifting the stand-by tyre.
Description
One, technical field
What the present invention relates to is a kind of spare tyre holder of fixed car spare tyre, specifically a kind of safety electric spare-tyre carriage with alarm device.
Two, background technology
Before the present invention proposes, especially large-scale autotruck is used for fixing the spare tyre holder of automobile spare tire on the automobile, its structure be by chain sling formula hand-operated lifting device and fixedly the brandreth of spare tyre constitute, the lifting of its spare tyre of spare tyre holder of this kind structure is taken by shaking lifter and is finished; As long as the robber turns down spare tyre or cuts off chain sling and just easily spare tyre is stolen, not having has anti-theft alarm function.
Three, summary of the invention
In order to solve the deficiencies in the prior art, the purpose of this invention is to provide a kind of safety electric spare-tyre carriage with alarm device with anti-theft alarm function.
The technical scheme that realizes the purpose employing of invention is: this spare tyre holder mainly is made up of remote controller, power pack, control circuit, alarm probe and operating part; The remote controller that has coder joins with the control circuit remote control that has demoder, and control circuit is connected with power pack with operating part respectively, and alarm probe is connected with annunciator.The driver presses the correspondent button of remote controller and sends code signal, and control circuit will receive after signal decodes, and the work of control operating part realizes the electric up-down of spare tyre, finishes the loading and unloading of spare tyre.
Advantage of the present invention is: the driver presses remote controller and just can make spare tyre rise fixing and fall and take off, and it is convenient, simply laborsaving to use; One was not have to have remote controller spare tyre can't be taken off when the robber stole spare tyre, the 2nd, and the annunciator warning of ringing makes the robber can't steal spare tyre, and anti-theft feature is strong.
Four, description of drawings
Fig. 1 is the operating part connection diagram of safety electric spare-tyre carriage with alarm device of the present invention.
Fig. 2 is the circuit connection diagram of safety electric spare-tyre carriage with alarm device of the present invention.
Five, the specific embodiment
In the accompanying drawings, safety electric spare-tyre carriage with alarm device of the present invention mainly is made up of remote controller, power pack, control circuit, alarm probe and operating part; Coder in the remote controller 1 is corresponding one by one with demoder in the control circuit, and remote controller is provided with and hoists key and fall key, and coder and projector are housed in it, and remote controller 1 joins with the control circuit remote control; Control circuit by receptor 4, demoder 5, circuit 6 and fall circuit 7 and constitute hoists, receptor 4 joins with remote controller 1 remote control, also be connected with demoder 5, demoder 5 with the circuit 6 that hoists, fall circuit 7 and be connected, the circuit 6 that hoists, fall circuit 7 respectively with operating part in lifting motor 9 be connected with power-transfer clutch 10; Operating part comprises lifting motor 9, retarder 15, magnetic clutch 10, transmission shaft 16, elevator wheel 17 and lifting rope 14; Output shaft and retarder 15 transmissions by the either-rotation motor 9 of control circuit control are joined, retarder 15 joins with transmission shaft 16, the other end of transmission shaft 16 is connected to power-transfer clutch 10, transmission shaft 16 is by housing 18 supportings, be fixed with elevator wheel 17 on the transmission shaft 16, be wound with lifting rope 14 on the elevator wheel 17, the tail end of lifting rope 14 is fixed with automobile spare tire 13.Power pack comprises automobile storage battery 2, switch 3 and feed circuit 8, feed circuit 8 be connected with storage battery 2 between be connected to switch 3, feed circuit 8 are supplied with the electricity consumption of whole device, the effect of switch 3 is separately to be beneficial to power saving when spare tyre is in stationary state.Operating part and alarm probe 11 are positioned at housing 18, and alarm probe 11 is connected with the annunciator 12 that is positioned at operator's compartment.The key that hoists that the driver presses remote controller sends the signal that hoists by projector, receptor in the control circuit will receive after signal gives demoder and decode, order the circuit working that hoists that lifting motor is just changeed, disengaging of clutch, retarder subtract drive elevator wheel and by lifting rope spare tyre are risen; After spare tyre rises to end position, motor stall in the closed braking of power-transfer clutch under circuit control.Press remote controller fall key the time, projector sends falls signal, and the receptor in the control circuit will receive after signal gives demoder and decode, and circuit working is fallen in order makes the lifting motor counter-rotating, disengaging of clutch, retarder subtract drive elevator wheel and by lifting rope spare tyre are fallen.Thereby realize the electronic password lifting of spare tyre, finish the loading and unloading and the anti-theft feature of spare tyre.When the burglar thought the shakedown housing, alarm probe was passed to alarm equipment alarm with signal, prevented that spare tyre is stolen.In order to prevent that transmission line is cut off, alarm probe also has the break alarm function.This safety electric spare-tyre carriage can be installed in the corresponding site of automobile axle, perhaps replaces the spare tyre holder of present operational vehicle.
Claims (5)
1, a kind of safety electric spare-tyre carriage with alarm device mainly is made up of remote controller, power pack, control circuit, alarm probe and operating part; It is characterized in that: the remote controller (1) that has coder joins with the control circuit remote control that has demoder (5), and control circuit is connected with power pack with operating part respectively, and alarm probe (11) is connected with annunciator (12).
2, safety electric spare-tyre carriage with alarm device as claimed in claim 1, it is characterized in that: described control circuit is by receptor (4), demoder (5), the circuit that hoists (6) and fall circuit (7) formation, receptor (4) joins with remote controller (1) remote control, also be connected with demoder (5), demoder (5) with the circuit that hoists (6), fall circuit (7) and be connected, the circuit that hoists (6), fall circuit (7) respectively with operating part in lifting motor (9) be connected with magnetic clutch (10).
3, safety electric spare-tyre carriage with alarm device as claimed in claim 1 is characterized in that: described operating part comprises lifting motor (9), retarder (15), magnetic clutch (10), transmission shaft (16), elevator wheel (17) and lifting rope (14); Output shaft and retarder (15) transmission by the either-rotation motor (9) of control circuit control are joined, retarder (15) joins with transmission shaft (16), the other end of transmission shaft (16) is connected to brake coupling (10), transmission shaft (16) is by housing (18) supporting, be fixed with elevator wheel (17) on the transmission shaft (16), be wound with lifting rope (14) on the elevator wheel (17), the tail end of lifting rope (14) is fixed with automobile spare tire (13).
4, safety electric spare-tyre carriage with alarm device as claimed in claim 1 is characterized in that: described power pack comprises automobile storage battery (20), switch (3) and feed circuit (8), feed circuit (8) be connected with storage battery (2) between be connected to switch (3).
5, safety electric spare-tyre carriage with alarm device as claimed in claim 1 is characterized in that: described operating part and alarm probe (11) are positioned at housing (18), and alarm probe (11) is connected with the annunciator that is positioned at operator's compartment (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100983347A CN101028813A (en) | 2007-04-20 | 2007-04-20 | Safety electric spare-tyre carriage with alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100983347A CN101028813A (en) | 2007-04-20 | 2007-04-20 | Safety electric spare-tyre carriage with alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101028813A true CN101028813A (en) | 2007-09-05 |
Family
ID=38714421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100983347A Pending CN101028813A (en) | 2007-04-20 | 2007-04-20 | Safety electric spare-tyre carriage with alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101028813A (en) |
-
2007
- 2007-04-20 CN CNA2007100983347A patent/CN101028813A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070905 |