CN2710027Y - Test and anti-theft device for envelope of computer - Google Patents

Abstract

The utility model relates to a test and anti-theft device for envelope of computer. The front face of the envelope is provided with a monitoring base board and a monitoring lock device. The monitoring base board is provided with an inductive optics component, a plurality of groups of state indicating lamps used for displaying the testing state, a signal transmitter, a buzzing output joint, and a signal input connector. Wherein, the inductive optics component and the testing board convex-equipped on the cover board correspondingly shield the inductive signals; the signal input connector is connected to a touch switch in the monitoring lock device through a row of wires to control the inductive optics component to conduct the monitoring detection; when the envelope of computer is monitored and locked, both the testing board on the cover board and the inductive optics component can be used to conduct the corresponding shield induction, and the lock action of the lock device can be used to realize the anti-theft and monitoring actions; when the envelope of computer is forced to be disassembled under the monitoring state, the inductive optics component can be touched to generate signals to the monitoring base board, and the signal transmitter can be triggered to be on line with the safe monitoring system to announce the warning.

Description

Computer housing detects anti-theft device

Technical field

The utility model relates to a kind of computer housing, and particularly a kind of computer housing detects anti-theft device.

Background technology

With present computer housing, be to constitute a smooth cuboid outward appearance in both sides with the cover plate capping by a body frame body.Therefore, when peripherals such as establishing disc driver, motherboard or adapter is organized in its inside, a side cover plate must be disassembled to begin to organize and be established.Yet, with present computer housing design, but do not have suitable anti-theft warning measure after the peripherals installations such as its disc player, motherboard or adapter, if the therefore inner disk driver interior that assembles suffers the people to tear group open and steals with regard to being easy to when storing capsule information.

Summary of the invention

The purpose of this utility model provides a kind of computer housing and detects anti-theft device.

Above-mentioned purpose of the present utility model is to realize like this, a kind of computer housing detects anti-theft device, it is characterized in that: in casing body frame body front one monitoring substrate is set, group is established a monitoring lockset between the body frame body of casing and plaque, and on the cover board is provided with one and detects a plate and a concane gap; Wherein,

This monitoring substrate is provided with status indicator lamp, a signal projector, a buzzing out splice going splice and a signal input connector of an induction optical module, many group demonstration detected states, wherein the detection plate that is convexly equipped with on this induction optical module and the cover plate is corresponding, to cover sensor signal, signal input connector is connected by the touch switch of a winding displacement with monitoring lockset inside, answers optical module to monitor with sense of control;

This monitoring lockset comprises a tapered end seat and a lock core base, wherein this tapered end seat is mounted on the plaque front, its rear protrudes out the clip projection, lock core base is mounted on the monitoring substrate that is used for fixation of body frame body, its front end is provided with the introducing port that presses insertion for the clip projection of tapered end seat, and be positioned at the introducing port rear and be communicated with at right angles staggered clip mouth, rear pedestal card group one touch switch of this introducing port, the rear pedestal links the dead bolt of an interlock, this touch switch has protruded out a touch-control button in the clip mouth with the place of connection of introducing port, touch switch is by the winding displacement of signal input connector, give and respond to optical module on the monitoring substrate being communicated with signal, make the induction optical module carry out the electric wiring short circuit monitoring.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is that the utility model is installed the enforcement illustration that is mounted on the computer housing;

Fig. 2 is that the assembly that the installation of the utility model associated components is mounted on the computer housing concerns synoptic diagram;

Fig. 3 is the schematic appearance of the utility model monitoring substrate;

Fig. 4 is the relevant part synoptic diagram of purchasing of the utility model monitoring lockset;

Fig. 5 is the corresponding relation synoptic diagram of the utility model cover plate assembly on computer housing;

Fig. 6 is the assembly corresponding relation synoptic diagram that the utility model cover plate is implemented the monitoring and detection state.

Description of reference numerals: 1 body frame body; 2 monitoring substrates; 21 induction optical modules; 211 optical sensor districts; 22 status indicator lamps; 23 signal projectors; 24 buzzing out splice going splices; 25 signal input connectors; 251 winding displacements; 3 cover plates; 31 detect plate; 32 concane gaps; 4 monitoring locksets; 41 tapered end seats; 411 clip projections; 42 lock core bases; 421 introducing ports; 422 clip mouths; 423 touch switch; 424 dead bolts; 425 touch-control buttons; 5 plaques.

Embodiment

See also Fig. 1 to computer housing detection anti-theft device of the present utility model shown in Figure 6, mainly be one monitoring substrate 2 to be set in body frame body 1 front of casing, reach in body frame body 1 and 5 groups of plaque of casing and establish a monitoring lockset 4, and a detection plate 31 and a concane gap 32 is set on cover plate 3.

And for example shown in Figure 3, this monitoring substrate 2 is provided with an induction optical module 21, organizes status indicator lamp 22, a signal projector 23, a buzzing out splice going splice 24 and a signal input connector 25 more.Wherein the optical sensor district 211 of this induction optical module 21 can do the monitoring that a correspondence is covered for detection plate set on the cover plate 3 31, this status indicator lamp 22 shows the motherboard user mode that is electrically connected with monitoring substrate 2, these signal projector 23 monitoring of emission signals, send and guarantee the online notification alert of surveillance, this buzzing out splice going splice 24 is given motherboard by winding displacement conduction signal, the trace routine of motherboard will show that locking or conduction signal are to the loudspeaker that are external in the casing, send caution, and signal input connector 25 utilizes a winding displacement 251 to be electrically connected with monitoring lockset 4.

And as shown in Figure 4, this monitoring lockset 4 comprises a tapered end seat 41 and a lock core base 42, wherein this tapered end seat 41 is mounted on plaque 5 fronts, its rear protrudes out clip projection 411, and this lock core base 42 is mounted on the monitoring substrate that is used for fixation 2 of body frame body 1, its front end is provided with the introducing port 421 that can press insertion for the clip projection 411 of tapered end seat 41, and be positioned at introducing port 421 rears and be communicated with at right angles staggered clip mouth 422, and rear pedestal card group one touch switch 423 of this introducing port 421, and the rear pedestal links the dead bolt 424 of an interlock, and this touch switch 423 has protruded out a touch-control button 425 in clip mouth 422 with the place of connection of introducing port 421, and the winding displacement 251 of this touch switch 423 by signal input connector 25 will be communicated with the induction optical module 21 that signal is sent into monitoring substrate 2, make induction optical module 21 carry out the monitoring of electric wiring short circuit; When so tapered end seat 41 front center are inserted key, but interlock control clip projection 411 imports touch-control touch-control button 425 by introducing port 421, remove touch switch 423 sense of control and answer the electric short circuit state of optical module 21, and then the releasing of realization monitor state, clip projection 411 can import clip mouth 422 and whole lock core base 42 rotations of interlock simultaneously, impels the dead bolt 424 of interlock can finish the state that rotation lock is paid or opened.

Therefore as shown in Figure 5, the utility model is on concrete enforcement, utilize computer housing inside assemble peripherals tear open the group before must dismantle a cover plate 3 do one the detection treatment measures, when cover plate 3 sealing computer housing sides, the whole lock core base 42 of interlock rotates with monitoring lockset 4 control clip projections, 411 importing clip mouths 422, impel the dead bolt 424 of interlock to reach rotation lock and pay state, this moment, touch-control button 425 was touched and activate touch switch 423, and the winding displacement 251 of touch switch 423 by signal input connector 25 will be communicated with signal and give induction optical module 21 on the monitoring substrate 2, impel induction optical module 21 to carry out the monitoring of electric wiring short circuit, and set detection plate 31 has imported in the optical sensor district 211 of induction optical module 21 on the cover plate 3 at this moment, to cover the optical reflection signal of optics induction zone 211, reach a security monitoring state, reach cover plate 3 simultaneously and can't be raised the lock of tearing group open and pay (as shown in Figure 6).

When if computer housing still is in monitored state, its cover plate 3 is dismantled by force, promptly can allow and detect the shielding status that plate 31 breaks away from optical sensor district 211, and trigger pip transmitter 23 and the online notification alert of assurance surveillance, the trace routine that also makes simultaneously buzzing out splice going splice 24 output signal to motherboard shows locking, and trigger the loudspeaker that connect and send a warning cry, show preliminary normal user mode, reach the antitheft benefit of maintaining secrecy.

Claims (1)

1, a kind of computer housing detects anti-theft device, it is characterized in that: in casing body frame body front one monitoring substrate is set, group is established a monitoring lockset between the body frame body of casing and plaque, and on the cover board is provided with one and detects a plate and a concane gap; Wherein,

This monitoring substrate is provided with status indicator lamp, a signal projector, a buzzing out splice going splice and a signal input connector of an induction optical module, many group demonstration detected states, wherein the detection plate that is convexly equipped with on this induction optical module and the cover plate is corresponding, to cover sensor signal, signal input connector is connected by the touch switch of a winding displacement with monitoring lockset inside, answers optical module to monitor with sense of control;

This monitoring lockset comprises a tapered end seat and a lock core base, wherein this tapered end seat is mounted on the plaque front, its rear protrudes out the clip projection, lock core base is mounted on the monitoring substrate that is used for fixation of body frame body, its front end is provided with the introducing port that presses insertion for the clip projection of tapered end seat, and be positioned at the introducing port rear and be communicated with at right angles staggered clip mouth, rear pedestal card group one touch switch of this introducing port, the rear pedestal links the dead bolt of an interlock, this touch switch has protruded out a touch-control button in the clip mouth with the place of connection of introducing port, touch switch is by the winding displacement of signal input connector, give and respond to optical module on the monitoring substrate being communicated with signal, make the induction optical module carry out the electric wiring short circuit monitoring.

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