CN206789002U

CN206789002U - A kind of computer attachment against stealing

Info

Publication number: CN206789002U
Application number: CN201720452969.1U
Authority: CN
Inventors: 吉勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-26
Filing date: 2017-04-26
Publication date: 2017-12-22
Anticipated expiration: 2027-04-26

Abstract

The utility model discloses a kind of computer attachment against stealing,Including casing and signal processor,The upper surface of the casing is installed with startup sensor,The inner surface of the casing is installed with hinge lamination,Power transmission shaft is provided with the both ends of hinge lamination,The front of the casing is also installed with sliding button,The upper surface of the casing is also installed with sub- casing,The left end of the sub- casing is installed with buzzer,The left end of the buzzer is also installed with electric power connection interface,The signal processor is fixedly mounted on the inner surface of casing by the circuit board on the outside of it,The input of the signal processor is connected with high-frequency receiver,Handle the wireless signal of high-frequency receiver internal receipt,And detect the feedback signal of vibrating sensor upper end,The theftproof performance of casing can effectively be controlled,And,Whole device structure is simple in construction,It is practical.

Description

A kind of computer attachment against stealing

Technical field

Computer antitheft technical field is the utility model is related to, specially a kind of computer attachment against stealing.

Background technology

The anti-theft device of notebook computer is typically mechanical using note-book computer lock, anti-theft bolt etc. on domestic market Anti-theft device, it is that computer bolt on object is reached antitheft purpose with steel ropes.Although above-mentioned anti-theft device has certain Anti-theft function, but anti-theft effect can only delay certain time, moreover, with steel ropes computer bolt on object, have impact on notes The outward appearance of this computer, when equipment user is outgoing or during frequent changes position, these burglary-resisting installations can not be accomplished easily to carry, and deposit In certain limitation, also, current computer attachment against stealing cost is higher, is not suitable for large-scale promotion.

Utility model content

To achieve the above object, the utility model provides following technical scheme：A kind of computer attachment against stealing, including casing and Signal processor, the upper surface of the casing are installed with startup sensor, and the inner surface of the casing is installed with conjunction Page lamination, power transmission shaft is provided with the both ends of hinge lamination, the front of the casing is also installed with sliding button, in cunning The outer surface of dynamic button is slidably fitted with lockhole, and the upper surface of the casing is also installed with sub- casing, the sub- casing Left end is installed with buzzer, and the left end of the buzzer is also installed with electric power connection interface, the signal processor The inner surface of casing is fixedly mounted on by the circuit board on the outside of it, the input of the signal processor is connected with height Frequency receiver, the output end of the high-frequency receiver is also connected by Digiplex with infrared sensor, at the signal The output end of reason device is also connected by parallel serial ports with GPS locator, and the output end of the GPS locator is connected with host computer Connect.

As a kind of preferable technical scheme of the utility model, the output end of the parallel serial ports is also associated with wirelessly Zigbee is connected, and the wireless Zigbee is connected by remote control with host computer..

As a kind of preferable technical scheme of the utility model, mobile glass is also installed with the left surface of the casing Glass, and be connected in the lower end of movable glass by electronic neck with the lower end of casing.

As a kind of preferable technical scheme of the utility model, the output end of the signal processor also passes through power circuit It is connected with vibrating sensor, the signal end of the vibrating sensor is connected with host computer.

Compared with prior art, the beneficial effects of the utility model are：The computer attachment against stealing, by setting casing, energy It is enough to prevent computer in box house, and computer is clipped in hinge lamination inner surface using the hinge lamination of box house, make Computer will not moving and cause computer hard disc to damage with the external world, and use switch of the sliding button as whole casing, Casing is opened by sliding button, can effectively prevent computer, and during using casing, mobile glass can be passed through Glass is deposited computer, improves the service efficiency of casing, and also uses signal processor, is handled inside high-frequency receiver The wireless signal of reception, and the feedback signal of vibrating sensor upper end is detected, the theftproof performance of casing can be effectively controlled, Also, whole device structure is simple in construction, practical.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model signal processor structure schematic diagram.

In figure：1- casings；2- sliding buttons；3- lockholes；4- movable glass；The electronic necks of 5-；6- starts sensor；7- electricity Source connecting interface；8- buzzers；9- casings；10- hinge laminations；11- power transmission shafts；12- signal processors；13- high-frequency receptions Device；14- Digiplexs；15-GPS locators；16- is wireless Zigbee；17- remote controls；18- host computers；19- infrared sensings Device；The parallel serial ports of 20-；21- power circuits；22- vibrating sensors.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that described embodiment is only the utility model-section Example, rather than whole realities Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made The every other embodiment obtained, belong to the scope of the utility model protection.

Embodiment：

Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of computer attachment against stealing, including casing 1 With signal processor 12, the upper surface of the casing 1, which is installed with, starts sensor 6, and the inner surface of the casing 1 fixes peace Equipped with hinge lamination 10, power transmission shaft 11 is provided with the both ends of hinge lamination 10, the front of the casing 1 is also installed with Sliding button 2, lockhole 3 is slidably fitted with the surface of sliding button, and the upper surface of the casing 1 is also installed with sub- casing 9, the left end of the sub- casing 9 is installed with buzzer 8, and the left end of the buzzer 8 is also installed with power supply and connect Mouth 7, the signal processor 12 is fixedly mounted on the inner surface of casing 1, the signal by the circuit board on the outside of it The input of processor 12 is connected with high-frequency receiver 13, and the output end of the high-frequency receiver 13 also passes through Digiplex 14 It is connected with infrared sensor 19, the output end of the signal processor 12 also passes through parallel serial ports 20 and the phase of GPS locator 15 Connection, the output end of the GPS locator 15 are connected with host computer 18.

Preferably, the output end of the parallel serial ports 20 is also associated with wireless Zigbee16 and is connected, described wireless Zigbee16 is connected by remote control 17 with host computer 18；Movable glass is also installed with the left surface of the casing 1 4, and be connected in the lower end of movable glass 4 by electronic neck 5 with the lower end of casing 1；The output of the signal processor 12 End is also connected by power circuit 21 with vibrating sensor 22, and the signal end of the vibrating sensor 22 is connected with host computer 18 Connect.

The signal processor 12 has 5 kinds of low work(using process chip serial MSP430F249, MSP430F249 chips Consumption pattern, MSP430 clock signal MCLK (CPU), SMCLK, ACLK and DCO oscillator are in different off states. After MSP430 enters low power consumpting state, the state of its I/O mouths state, buffer status and RAM can all be kept.MSP430's calls out It is awake then realized by way of interruption, different interrupt source can be utilized to wake up in the state of different.Design is using timing Wake-up mode is interrupted, uses low-power consumption mode LPM3.

Either wireless ZigBee or GPS locator 15, it is required in use by high-frequency emission, receives list Member completes data transfer.When sending data, the electric current average 20mA, GPS of short range transmission ZigBee wireless sensing modules are fixed The average 150mA of the position electric current of device 15, main power consumption consumable unit when being equipment operation.In order to preferably economize on electricity, in circuit for Wireless module devises power switch, and when not applying to computer for night, two wireless modules are closed using power switch Unit, it can farthest reduce battery consumption.When needing to open casing taking-up computer daytime, turn on the power switch, carry out Data communicate；Then controlled when closing slide switch by dormancy and dormancy processing is carried out to wireless module.

Specifically used mode and advantage：The computer attachment against stealing, by setting casing, computer can be prevented in casing Portion, and computer is clipped in hinge lamination inner surface using the hinge lamination of box house, the computer made will not be with the external world Move and cause computer hard disc to damage, and use switch of the sliding button as whole casing, casing is opened by sliding button, Computer can be effectively prevented, and during using casing, can be deposited computer by movable glass, is improved The service efficiency of casing, and also use signal processor, the wireless signal of high-frequency receiver internal receipt is handled, and examine The feedback signal of vibrating sensor upper end is surveyed, can effectively control the theftproof performance of casing, also, whole device structure structure Simply, it is practical.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims

A kind of 1. computer attachment against stealing, it is characterised in that：Including casing (1) and signal processor (12), the casing (1) it is upper Surface, which is installed with, starts sensor (6), and the inner surface of the casing (1) is installed with hinge lamination (10), in hinge The both ends of lamination (10) are provided with power transmission shaft (11), and the front of the casing (1) is also installed with sliding button (2), The surface of sliding button is slidably fitted with lockhole (3), and the upper surface of the casing (1) is also installed with sub- casing (9), described The left end of sub- casing (9) is installed with buzzer (8), and the left end of the buzzer (8) is also installed with power supply and connect Mouth (7), the signal processor (12) are fixedly mounted on the inner surface of casing (1), institute by the circuit board on the outside of it The input for stating signal processor (12) is connected with high-frequency receiver (13), and the output end of the high-frequency receiver (13) also passes through Digiplex (14) is connected with infrared sensor (19), and the output end of the signal processor (12) also passes through parallel serial ports (20) it is connected with GPS locator (15), the output end of the GPS locator (15) is connected with host computer (18).
A kind of 2. computer attachment against stealing according to claim 1, it is characterised in that：The output end of the parallel serial ports (20) It is also associated with wireless Zigbee (16) to be connected, the wireless Zigbee (16) is connected by remote control (17) with host computer (18) Connect.
A kind of 3. computer attachment against stealing according to claim 1, it is characterised in that：On the left surface of the casing (1) also Movable glass (4) is installed with, and is connected in the lower end of movable glass (4) by electronic neck (5) with the lower end of casing (1) Connect.
A kind of 4. computer attachment against stealing according to claim 1, it is characterised in that：The output of the signal processor (12) End is also connected by power circuit (21) with vibrating sensor (22), the signal end and host computer of the vibrating sensor (22) (18) it is connected.