CN207993013U

CN207993013U - A kind of computer anti-theft protective device

Info

Publication number: CN207993013U
Application number: CN201820495068.5U
Authority: CN
Inventors: 夏敏纳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-10
Filing date: 2018-04-10
Publication date: 2018-10-19
Anticipated expiration: 2028-04-10

Abstract

The utility model discloses a kind of computer anti-theft protective devices, including body and a pair of of connector, two connectors are arranged in body, the side of the body is provided with opening, chassis lid is installed in the opening, both sides are symmetrically arranged with fixed block on the inner wall of the body, the equal screw thread in both ends of the chassis lid is inserted with fixing bolt, the fixing bolt is thread through fixed block, the side setting of the connector is fluted, it is provided in the groove and compresses plate, the side for compressing plate is fixedly connected with movable axis, the movable axis is slidably connected with connector, alarm ontology is installed in the connector.The utility model is easy to operate, pass through the mutual cooperation of body, fixing bolt, connector and alarm ontology, when thief arbitrarily dismantles body, alarm fright thief can be carried out in time and notifies the effect of Security Personnel, effectively avoids computer stolen.

Description

A kind of computer anti-theft protective device

Technical field

The utility model is related to field of computer technology more particularly to a kind of computer anti-theft protective devices.

Background technology

Computer is commonly called as computer, is a kind of modern electronic computer device for supercomputing, can carry out numerical computations, Logical calculated can be carried out again, also has the function of store-memory, be that can be run according to program, automatic, high speed processing magnanimity number According to modernization intelligent electronic device, be made of hardware system and software systems, the computer for being fitted without any software claims For bare machine, supercomputer, industrial control computer, network computer, personal computer, embedded computer five can be divided into Class, more advanced computer have biocomputer, photonic computer, quantum computer etc., and desktop computer is most important to be exactly Host machine part, the structures such as internal memory bar, video card are all critically important components, are often mounted in office or classroom Large quantities of computers, theft personnel can not disposably go out the transports such as host, and dismounting will be used internal, to host inside weight The components such as the memory bar wanted are dismantled.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, such as：It is mounted with a large amount of computers Place, theft personnel often dismantle important spare part therein, and a kind of computer anti-theft protective device proposed.

To achieve the goals above, the utility model uses following technical solution：

A kind of computer anti-theft protective device, including body and a pair of of connector, two connectors are arranged in body Interior, the side of the body is provided with opening, and chassis lid is equipped in the opening, and both sides are symmetrically set on the inner wall of the body It is equipped with fixed block, the equal screw thread in both ends of the chassis lid is inserted with fixing bolt, and the fixing bolt is thread through fixed block, the company The side setting of junctor is fluted, is provided in the groove and compresses plate, and the side for compressing plate is fixedly connected with movable axis, The movable axis is slidably connected with connector, and alarm ontology is equipped in the connector, and the movable axis is separate to compress plate One end press block is installed, spring is socketed on the movable axis, one end of the spring is fixedly connected with plate is compressed, described The other end of spring is fixedly connected with the inner wall of groove, and card slot is provided on the body, and the side screw thread of the connector is inserted Equipped with slotting axis, fixed mechanism is provided in the slotting axis, the slotting axis is clamped by fixed mechanism and card slot.

Preferably, the fixed mechanism includes a pair of of fixture block, and one end of the slotting axis is provided with loose slot, two cards Block is slidably connected in loose slot, and two fixture block internal threads are inserted with thread spindle, and shaft is provided in the slotting axis, described The center fixing sleeve of thread spindle is connected to worm gear, and the lower end of the shaft engages connection, the other end rotation of the slotting axis with worm gear It is connected with ratchet knob, the ratchet knob is fixedly connected with shaft.

Preferably, shifting chute is provided in the connector, the press block is arranged in shifting chute, and the plate that compresses is Arc.

Preferably, sealing block is provided in the connector, the sealing block is clamped with groove, is arranged on the sealing block There is buckle, catching groove corresponding with buckle is provided on the connector.

Preferably, the both sides of the loose slot are symmetrically arranged with sliding slot, are provided with sliding block on the fixture block, the sliding block with Sliding slot is slidably connected.

Preferably, screw thread is socketed with locknut on the slotting axis, and the locknut is arranged in the slotting one end of axis far from card slot.

Compared with prior art, the utility model has the beneficial effects that：The device is easy to operate, by body, fixing bolt, The mutual cooperation of connector and alarm ontology can be warned in time when thief arbitrarily dismantles body Report fright thief and the effect for notifying Security Personnel, effectively avoid computer stolen.

Description of the drawings

Fig. 1 be the utility model proposes a kind of computer anti-theft protective device structural schematic diagram；

Fig. 2 is the structural schematic diagram at A in Fig. 1；

Fig. 3 is the structural schematic diagram at B in Fig. 1.

In figure：1 connector, 2 chassis lids, 3 bodies, 4 slotting axis, 5 ratchet knobs, 6 shafts, 7 fixture blocks, 8 thread spindles, 9 worm gears, 10 Card slot, 11 fixing bolts, 12 fixed blocks, 13 grooves, 14 alarm ontologies, 15 press blocks, 16 movable axis, 17 springs, 18 compress plate.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, a kind of computer anti-theft protective device, including body 3 and a pair of of connector 1, two connectors 1 are set It sets in body 3, the side of body 3 is provided with opening, and chassis lid 2 is equipped in opening, and both sides are symmetrically set on the inner wall of body 3 It is equipped with fixed block 12, the equal screw thread in both ends of chassis lid 2 is inserted with fixing bolt 11, and fixing bolt 11 is thread through fixed block 12, connection The side of body 1 is arranged fluted 13, is provided in groove 13 and compresses plate 18, the side for compressing plate 18 is fixedly connected with movable axis 16, movable axis 16 is slidably connected with connector 1, and alarm ontology 14 is equipped in connector 1, and movable axis 16 is separate to compress plate 18 One end press block 15 is installed, spring 17 is socketed on movable axis 16, one end of spring 17 is fixedly connected with plate 18 is compressed, bullet The other end of spring 17 is fixedly connected with the inner wall of groove 13, and sealing block is provided in connector 1, and sealing block is clamped with groove 13, It is provided with buckle on sealing block, catching groove corresponding with buckle is provided on connector 1, before connector 1 is installed, passes through sealing Block offsets with plate 18 is compressed, and to be at wait state, card slot 10 is provided on body 3, the side screw thread of connector 1 is inserted Equipped with slotting axis 4, shifting chute is provided in connector 1, press block 15 is arranged in shifting chute, and it is arc, press block to compress plate 18 15 move within the scope of shifting chute, and when press block 15 touches alarm ontology 14, alarm ontology 14 will be in Wait state, when press block 15 and the disengaging of alarm ontology 14, it will it is in alarm state, random to chassis lid 2 Dismounting will start alarm ontology 14, insert in axis 4 and be provided with fixed mechanism, insert axis 4 and be clamped by fixed mechanism and card slot 10, Fixed mechanism includes a pair of of fixture block 7, and the one end for inserting axis 4 is provided with loose slot, and two fixture blocks 7 are slidably connected in loose slot, and two 7 internal thread of a fixture block is inserted with thread spindle 8, inserts in axis 4 and is provided with shaft 6, and the center fixing sleeve of thread spindle 8 is connected to worm gear 9, turns Connection is engaged in the lower end of axis 6 with worm gear 9, and the other end for inserting axis 4 is rotatably connected to ratchet knob 5, and ratchet knob 5 is fixed with shaft 6 to be connected It connects, user is engaged by 5 rotating shaft 6 of ratchet knob, the lower end of shaft 6 with worm gear 9, and snail will be driven to the rotation of shaft 6 9 rotation of wheel, worm gear 9 drives thread spindle 8 to rotate, will to the rotation of thread spindle 8 since 8 screw thread of thread spindle is plugged in fixture block 7 It drives fixture block 7 to be moved in loose slot, realizes that inserting axis 4 and the clamping of card slot 10 acts on, and inserts screw thread on axis 4 and is socketed with locknut, locks Mother is arranged in the slotting one end of axis 4 far from card slot 10, plays the role of installing connector 1 by locknut and reinforce, and avoids individually logical The mode for crossing 4 rigid connector 1 of slotting axis is unstable, and the both sides of loose slot are symmetrically arranged with sliding slot, and sliding block is provided on fixture block 7, Sliding block is slidably connected with sliding slot, and sliding block slides on the chute, has the function of limit, the motion track of control fixture block 7.

In the utility model, when user uses the device, when thief dismantles body 3, first can Chassis lid 2 is disassembled by fixing bolt 11, when fixing bolt 11 is by movement, compressing plate 18 can be in the elastic force of spring 17 Under effect, press block 15 will be detached from alarm ontology 14, and alarm ontology 14 will become alarm state from wait state, from And alarm ontology 14 can send out the sound of alarm, frighten thief in time and notify Security Personnel, the wherein installation of connector 1 When pass through connector 1 to be inserted into body 3 by inserting axis 4 so that the one end and card slot 10 for inserting axis 4 are clamped, and play rigid connector 1 Effect.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of computer anti-theft protective device, including body (3) and a pair of of connector (1), two connector (1) settings In body (3), which is characterized in that the side of the body (3) is provided with opening, and chassis lid (2) is equipped in the opening, Both sides are symmetrically arranged with fixed block (12) on the inner wall of the body (3), and the equal screw thread in both ends of the chassis lid (2) is inserted with admittedly Determine bolt (11), the fixing bolt (11) is thread through fixed block (12), and fluted (13) are arranged in the side of the connector (1), It is provided in the groove (13) and compresses plate (18), the side for compressing plate (18) is fixedly connected with movable axis (16), described Movable axis (16) is slidably connected with connector (1), and alarm ontology (14), the movable axis are equipped in the connector (1) (16) press block (15) is installed far from the one end for compressing plate (18), spring (17) is socketed on the movable axis (16), it is described One end of spring (17) is fixedly connected with plate (18) is compressed, and the other end of the spring (17) is fixed with the inner wall of groove (13) to be connected It connects, card slot (10) is provided on the body (3), the side screw thread of the connector (1) is inserted with slotting axis (4), the slotting axis (4) fixed mechanism is provided in, the slotting axis (4) is clamped by fixed mechanism and card slot (10).

2. a kind of computer anti-theft protective device according to claim 1, which is characterized in that the fixed mechanism includes one To fixture block (7), one end of the slotting axis (4) is provided with loose slot, and two fixture blocks (7) are slidably connected in loose slot, and two A fixture block (7) internal thread is inserted with thread spindle (8), and shaft (6) is provided in the slotting axis (4), the thread spindle (8) Center fixing sleeve is connected to worm gear (9), and the lower end of the shaft (6) engages connection, the other end of the slotting axis (4) with worm gear (9) It is rotatably connected to ratchet knob (5), the ratchet knob (5) is fixedly connected with shaft (6).

3. a kind of computer anti-theft protective device according to claim 1, which is characterized in that set in the connector (1) It is equipped with shifting chute, the press block (15) is arranged in shifting chute, and the plate (18) that compresses is arc.

4. a kind of computer anti-theft protective device according to claim 1, which is characterized in that set in the connector (1) It is equipped with sealing block, the sealing block is clamped with groove (13), is provided with buckle on the sealing block, is set on the connector (1) It is equipped with catching groove corresponding with buckle.

5. a kind of computer anti-theft protective device according to claim 2, which is characterized in that the both sides pair of the loose slot Title is provided with sliding slot, is provided with sliding block on the fixture block (7), the sliding block is slidably connected with sliding slot.

6. a kind of computer anti-theft protective device according to claim 1, which is characterized in that screw thread on the slotting axis (4) It is socketed with locknut, the one end of axis (4) far from card slot (10) is being inserted in the locknut setting.