CN202838154U - Anti-theft computer case dedicated for internet bar - Google Patents
Anti-theft computer case dedicated for internet bar Download PDFInfo
- Publication number
- CN202838154U CN202838154U CN 201220550750 CN201220550750U CN202838154U CN 202838154 U CN202838154 U CN 202838154U CN 201220550750 CN201220550750 CN 201220550750 CN 201220550750 U CN201220550750 U CN 201220550750U CN 202838154 U CN202838154 U CN 202838154U
- Authority
- CN
- China
- Prior art keywords
- internet bar
- casing
- pressure switch
- theft
- cover plate
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an anti-theft computer case dedicated for an internet bar. The anti-theft computer case comprises a case body and a cover plate. A pressure switch is arranged on the case body at the joint position of the case body and the cover plate. A buzzer is arranged in the case body and is connected with the pressure switch. The rated voltage of the buzzer is 3.3 volts. The anti-theft computer case is simple in structure, low in cost, good in hiding performance, and capable of effectively preventing theft accidents from occurring.
Description
Technical field
The utility model belongs to safety-security area, is specifically related to a kind of Internet bar Special anti-theft computer housing.
Background technology
The Internet bar is because personnel are complicated, and the device that often occurs in the computer housing is stolen.So various anti-theft cabinets occurred, but this class cabinet generally all is mechanical anti-theft, such as with casing and cover plate by lock under lock and key, but this mode just is easy to by tamper tool, and the managerial personnel of Internet bar can't know, do not have anti-theft function at all.
Summary of the invention
The purpose of this utility model provides a kind of Internet bar Special anti-theft computer housing, solves the existing cabinet problem that the managerial personnel of Internet bar can't learn when stolen.
The technical solution of the utility model is: a kind of Internet bar Special anti-theft computer housing, comprise casing and cover plate, be provided with pressure switch on the casing at the closure place of described casing and cover plate, be provided with hummer in the casing, described pressure switch is connected with hummer, and the rated voltage of described hummer is 3.3V.
During use, the 3.3V power lead of pressure switch, hummer and chassis power supply is formed the closed-loop path, cover plate covers on casing, pressure switch is in off state, when cover plate separated with casing, pressure switch was closed, and hummer gives the alarm, the managerial personnel of Internet bar just can in time learn like this, thereby prevent stolen.
The utility model compared with prior art has following advantage:
The utility model is simple in structure, with low cost, good concealment, the generation of the event that can effectively avoid theft.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Reference numeral is respectively among the figure: 1 casing, 2 cover plates, 3 pressure switches, 4 hummers.
Embodiment
Embodiment
As shown in Figure 1, a kind of Internet bar Special anti-theft computer housing, comprise casing 1 and cover plate 2, be provided with pressure switch 3 on the casing 1 at the closure place of described casing 1 and cover plate 2, be provided with hummer 4 in the casing 1, described pressure switch 3 is connected with hummer 4, and by the chassis power supply power supply, the rated voltage of described hummer 4 is 3.3V for the ease of directly.
During use, pressure switch 3, hummer 4 are formed the closed-loop path with the 3.3V power lead of chassis power supply, cover plate 2 covers on casing 1, pressure switch 3 is in off state, when cover plate 2 separates with casing 1, pressure switch 3 closures, hummer 4 gives the alarm, the managerial personnel of Internet bar just can in time learn like this, thereby prevent stolen.
Claims (1)
1. Internet bar's Special anti-theft computer housing, comprise casing and cover plate, it is characterized in that: be provided with pressure switch on the casing at the closure place of described casing and cover plate, be provided with hummer in the casing, described pressure switch is connected with hummer, and the rated voltage of described hummer is 3.3V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550750 CN202838154U (en) | 2012-10-25 | 2012-10-25 | Anti-theft computer case dedicated for internet bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550750 CN202838154U (en) | 2012-10-25 | 2012-10-25 | Anti-theft computer case dedicated for internet bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838154U true CN202838154U (en) | 2013-03-27 |
Family
ID=47949816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550750 Expired - Fee Related CN202838154U (en) | 2012-10-25 | 2012-10-25 | Anti-theft computer case dedicated for internet bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109101848A (en) * | 2018-08-10 | 2018-12-28 | 贵州省仁怀市西科电脑科技有限公司 | for desktop computer security system |
-
2012
- 2012-10-25 CN CN 201220550750 patent/CN202838154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109101848A (en) * | 2018-08-10 | 2018-12-28 | 贵州省仁怀市西科电脑科技有限公司 | for desktop computer security system |
| CN109101848B (en) * | 2018-08-10 | 2020-06-19 | 贵州省仁怀市西科电脑科技有限公司 | Security system for desktop computers |
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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: 20130327 Termination date: 20131025 |