CN203111238U - Anti-theft supermarket shopping trolley - Google Patents
Anti-theft supermarket shopping trolley Download PDFInfo
- Publication number
- CN203111238U CN203111238U CN 201320088015 CN201320088015U CN203111238U CN 203111238 U CN203111238 U CN 203111238U CN 201320088015 CN201320088015 CN 201320088015 CN 201320088015 U CN201320088015 U CN 201320088015U CN 203111238 U CN203111238 U CN 203111238U
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- CN
- China
- Prior art keywords
- supermarket
- controller
- antitheft
- wheel
- supermarket shopping
- 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 an anti-theft supermarket shopping trolley which comprises a shopping trolley body. A cavity is arranged at the bottom of a trolley frame of the shopping trolley. A storage battery, a signal receiver and a controller are arranged in the cavity. The storage battery, the signal receiver and the controller are connected through wires. The shopping trolley is provided with wheels. A support on the sides of the wheels is fixedly provided with an electromagnetic reversing lock. A shaft tail end of the electromagnetic reversing lock is provided with a braking piece. A gap is formed between the braking piece and the wheels. The anti-theft supermarket shopping trolley has the advantages of being simple in structure, easy to manufacture and strong in practicability, an anti-theft function is achieved, manufacturing cost is low, and investment of supermarket management funds is reduced.
Description
Technical field
The utility model relates to a kind of supermarket shopping car, in particular, relates to a kind of supermarket shopping car with anti-theft feature.
Background technology
Supermarket shopping car is done shopping for people go to the supermarket to do shopping and is provided convenience, after shopping finishes, because existing shopping cart does not have anti-theft feature, can be shifted onto the outside, supermarket by the people, damage or stolen easily, be inconvenient to manage, the supermarket need spend lot of manpower and material resources and go management, has increased the operation cost in supermarket.
The utility model content
The utility model is at the deficiency of existing product, and provide a kind of simple in structure, be easy to make, practical, antitheft supermarket shopping car with anti-theft feature.
Antitheft supermarket shopping car of the present utility model, comprise shopping cart, described shopping cart bicycle basket bottom is provided with cavity, storage battery, signal receiver, controller are installed in the described cavity, connect by lead respectively between described storage battery, signal receiver, the controller three, described shopping cart is equipped with wheel, and the electromagnetic switch lock is fixedly arranged on the support of described wheel side, the shaft end of described electromagnetic switch lock is provided with brake plate, is provided with the gap between described brake plate and the wheel.The voltage of described storage battery is 12 ~ 36V.Described controller is Programmable Logic Controller.Described brake plate is made by rubber.The extended travel of the axle of described electromagnetic switch lock is 20 ~ 50mm.Gap between described brake plate and the wheel is 5 ~ 20mm.
The beneficial effects of the utility model are: (1) is simple in structure, is easy to make; (2) practical, have anti-theft feature; (3) low cost of manufacture reduces the supermarket managed fund and drops into.
Description of drawings
Fig. 1 is the structural representation of the antitheft supermarket shopping car of the utility model;
Fig. 2 is the enlarged diagram of the antitheft supermarket shopping wheel of the utility model;
Among the figure: shopping cart 1, storage battery 2, signal receiver 3, controller 4, wheel 5, electromagnetic switch lock 6, brake plate 7.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Among the figure: antitheft supermarket shopping car of the present utility model mainly is made up of shopping cart 1, storage battery 2, signal receiver 3, controller 4, wheel 5, electromagnetic switch lock 6, brake plate 7.
Described shopping cart 1 bicycle basket bottom is provided with cavity, storage battery 2, signal receiver 3, controller 4 are installed in the described cavity, connect by lead respectively between described storage battery 2, signal receiver 3, controller 4 threes, described shopping cart 1 is equipped with wheel 5, electromagnetic switch lock 6 is fixedly arranged on the support of described wheel 5 sides, the shaft end of described electromagnetic switch lock 6 is provided with brake plate 7, is provided with the gap between described brake plate 7 and the wheel 5.The voltage of described storage battery 2 is 24V.Described controller 4 is Programmable Logic Controller.Described brake plate 7 is made by rubber.The extended travel that described electromagnetic switch lock is 6 is 25mm.Gap between described brake plate 7 and the wheel 5 is 15mm.
When antitheft supermarket shopping car of the present utility model is pulled to the doorway, supermarket, the doorway is provided with the transmission infrared control signal of infrared signal feedway, after signal receiver 3 in the shopping cart 1 is sensed infrared control signal, signal is sent to controller 4, the control electromagnetic switch was locked 6 elongate axis after controller 4 received signal, brake plate 7 is withstood on the side of wheel 5, wheel 5 can not be rolled, shopping cart just can not be pushed out into outside the doorway, supermarket, thereby realized anti-theft feature, can reduce the input of manpower and materials.
Claims (6)
1. antitheft supermarket shopping car, comprise shopping cart (1), it is characterized in that, described shopping cart (1) bicycle basket bottom is provided with cavity, storage battery (2) is installed in the described cavity, signal receiver (3), controller (4), described storage battery (2), signal receiver (3), connect by lead respectively between controller (4) three, described shopping cart (1) is equipped with wheel (5), electromagnetic switch lock (6) is fixedly arranged on the support of described wheel (5) side, the shaft end of described electromagnetic switch lock (6) is provided with brake plate (7), is provided with the gap between described brake plate (7) and the wheel (5).
2. antitheft supermarket shopping car according to claim 1 is characterized in that, the voltage of described storage battery (2) is 12 ~ 36V.
3. antitheft supermarket shopping car according to claim 1 is characterized in that, described controller (4) is Programmable Logic Controller.
4. antitheft supermarket shopping car according to claim 1 is characterized in that, described brake plate (7) is made by rubber.
5. antitheft supermarket shopping car according to claim 1 is characterized in that, the extended travel of described electromagnetic switch lock (6) axle is 20 ~ 50mm.
6. antitheft supermarket shopping car according to claim 1 is characterized in that, the gap between described brake plate (7) and the wheel (5) is 5 ~ 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088015 CN203111238U (en) | 2013-02-27 | 2013-02-27 | Anti-theft supermarket shopping trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088015 CN203111238U (en) | 2013-02-27 | 2013-02-27 | Anti-theft supermarket shopping trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111238U true CN203111238U (en) | 2013-08-07 |
Family
ID=48891610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088015 Expired - Fee Related CN203111238U (en) | 2013-02-27 | 2013-02-27 | Anti-theft supermarket shopping trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693084A (en) * | 2013-12-03 | 2014-04-02 | 重庆广播电视大学 | Shopping cart with anti-theft function, anti-theft system and anti-theft method of shopping cart |
| CN105059350A (en) * | 2015-09-14 | 2015-11-18 | 深圳市福田区青少年科技教育协会 | Automatic braking shopping trolley |
-
2013
- 2013-02-27 CN CN 201320088015 patent/CN203111238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693084A (en) * | 2013-12-03 | 2014-04-02 | 重庆广播电视大学 | Shopping cart with anti-theft function, anti-theft system and anti-theft method of shopping cart |
| CN105059350A (en) * | 2015-09-14 | 2015-11-18 | 深圳市福田区青少年科技教育协会 | Automatic braking shopping trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140227 |