CN213634486U

CN213634486U - Computer anti-theft device

Info

Publication number: CN213634486U
Application number: CN202021014565.2U
Authority: CN
Inventors: 张飞; 吴松林
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-07-06
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a computer anti-theft device, which comprises an anti-theft box, wherein a supporting plate is arranged in the anti-theft box, a computer case body is arranged on the supporting plate, an air exhauster is fixedly connected with the middle part of the inner top wall of the anti-theft box, and an air inlet of the air exhauster is fixedly communicated with a connecting pipe; the calculator and the body are placed in the air through the supporting plate, the phenomenon that the computer case body is lost in the using process is avoided, the built-in bolt at the bottom of the antitheft case is used for fixing the device, and the antitheft performance of the device is improved.

Description

Computer anti-theft device

Technical Field

The utility model relates to a computer technology field specifically is a computer anti-theft device.

Background

Computers are spread throughout general school, enterprise and public institutions, and in the use process of the computers, the price of a case of the computers is not high, and an anti-theft device is often needed to protect the computers.

The existing computer anti-theft device is easy to influence the heat dissipation of a computer in the using process and has poor anti-theft effect, so that the computer anti-theft device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer anti-theft device has good radiating effect and theftproof effect.

In order to achieve the above object, the utility model adopts the following technical scheme:

a computer anti-theft device comprises an anti-theft box, a heat dissipation box and an exhaust fan;

a box cover is hinged to one side face of the anti-theft box through a hinge, radiating holes are formed in the side wall of the anti-theft box and are arranged at equal intervals, a supporting plate used for placing a computer case body is horizontally arranged in the anti-theft box, the supporting plate is supported and fixed on the bottom face of the anti-theft box through supporting columns symmetrically arranged at the bottom, a plurality of through holes are formed in the supporting plate and are arranged at equal intervals, and each through hole is located between two supporting columns;

the exhaust fan is fixed on the inner top wall of the anti-theft box, an air inlet of the exhaust fan is communicated with an air guide groove through a connecting pipe, and the air guide groove is positioned right above the supporting plate; the heat dissipation box is arranged on the upper surface of the outer part of the anti-theft box, the bottom of the heat dissipation box is communicated with an air outlet of the exhaust fan through a conduit penetrating through the top wall of the anti-theft box, and air outlets are formed in two side surfaces of the heat dissipation box;

the anti-theft box is characterized in that two grooves with symmetrical positions are formed in the inner bottom wall of the anti-theft box, a via hole penetrating through the bottom of the anti-theft box is formed in the middle of each groove, a nut is fixed in each groove, the anti-theft box is fixed with external equipment through a bolt matched with the nut, and the bolt head is embedded into the groove.

Further, the case lid imbeds the inside of theftproof case lateral wall, and the case lid is sealed the lateral wall completely.

Further, the horizontal length value of the supporting plate is smaller than that of the bottom wall in the anti-theft box.

Further, when the computer case body is placed on the supporting plate, a gap is reserved between the bottom surface of the air guide groove and the upper surface of the computer case body.

Furthermore, one side surface of the anti-theft box is completely covered by the box cover.

Further, the bolt is a countersunk bolt.

The utility model discloses following beneficial effect has:

(1) computer anti-theft device is used for placing of computer machine case body through the backup pad that is provided with the support column in the anti-theft box, make the unsettled placing of computer machine case body, heat dissipation that can be better, set up the air exhauster at the inside of anti-theft box, the top sets up the heat dissipation box, can dispel the heat to computer machine case body, avoid causing the high temperature and damage at the in-process that uses, through being provided with the air exhauster, connecting pipe and wind-guiding groove are used in the cooperation, the operation through the air exhauster that can be better discharges the heat in the anti-theft box, avoid causing inside high temperature at the in-process that uses, the heat dissipation of the device has been.

(2) This computer anti-theft device establishes the case lid of connection through the hinge and can be better seal the alarm box, avoids causing the phenomenon that computer machine case body loses at the in-process that uses, through set up built-in bolt in the alarm box, the cooperation use the recess, can be better fix the device, improved the device's theftproof performance.

Drawings

FIG. 1 is a sectional view of the front view of the anti-theft box of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the computer case comprises a computer case body, a computer case cover, a computer case cover, a computer case, a.

Detailed Description

The present invention will be described in further detail with reference to the following specific examples, which should not be construed as limiting the invention.

Referring to fig. 1-2, the computer anti-theft device of the present invention includes an anti-theft box 1, a heat dissipation box 8 and an exhaust fan 9. The upper portion of 1 right flank of alarm box is through the fixed articulated case lid 14 that has of hinge 13, and case lid 14 is located alarm box 1's inside, and the vertical length value of case lid 14 equals the vertical length value of the interior roof of alarm box 1 to diapire in the alarm box 1, can be better seal the theftproof to the device. Backup pad 4 has been placed to the inside of burglary-resisting case 1, two symmetrical support columns 2 of bottom surface fixedly connected with of backup pad 4, the through-hole 3 that the equidistance was arranged is seted up to the bottom surface of backup pad 4, every through-hole 3 all is located between two support columns 2, can be better play radiating effect, a side that backup pad 4 was kept away from to two support columns 2 all contacts with the inner bottom wall of burglary-resisting case 1, computer machine case body 6 has been placed to the upper surface of backup pad 4.

Middle part fixedly connected with air exhauster 9 of roof in the burglary-resisting box 1, the fixed intercommunication of air intake of air exhauster 9 has connecting pipe 11, the fixed intercommunication of one end that air exhauster 9 was kept away from to connecting pipe 11 has wind-guiding groove 7, and wind-guiding groove 7 is located computer machine case body 6 directly over, the horizontal length value of backup pad 4 is less than the horizontal length value of diapire in the burglary-resisting box 1, leave the clearance between the bottom surface of wind-guiding groove 7 and the upper surface of computer machine case body 6, can be better discharge the heat, avoid contacting and influence radiating effect between in-process computer machine case body 6 and the wind-guiding groove 7 of using, the middle part fixedly connected with heat dissipation box 8 of 1 upper surface of burglary-resisting box. The fixed intercommunication in middle part of diapire has pipe 10 in the heat dissipation box 8, and pipe 10 keeps away from the one end of heat dissipation box 8 and runs through alarm box 1 and with the fixed intercommunication of the air outlet of air exhauster 9, and air outlet 12 has all been seted up at the middle part of the face of the left and right sides of heat dissipation box 8, can be better with the heat discharge in alarm box 1, avoid causing inside high temperature to cause the damage to computer machine case body 6.

Louvre 5 that the equidistance was arranged is seted up to the inside wall of alarm box 1, two symmetrical recesses 16 have been seted up to the interior diapire of alarm box 1, nut 15 has all been placed to the inside of every recess 16, the via hole has all been seted up at the middle part of diapire in every recess 16, the bolt cooperates with nut 15, the bolt includes bolt head 17 and double-screw bolt 18, the one end that bolt head 17 was kept away from to every double-screw bolt 18 all runs through the hole and extends to alarm box 1's below, can be better fix the device, thereby the effect of theftproof has been reached.

The working principle is as follows: through rotatory bolt head 17, drive double-screw bolt 18 and rotate to fixed with the device, place computer case body 6 in backup pad 4, close case lid 14 and seal the device, thereby reached the effect of theftproof, through being connected air exhauster 9 and municipal power electricity, the operation through air exhauster 9 is with the heat discharge in the anti-theft box 1, avoids inside high temperature to cause the damage to computer case body 6.

The utility model discloses a computer anti-theft device, through being provided with support column 2, backup pad 4 and through-hole 3 are used in the cooperation, can be better place computer machine case body 6, and can dispel the heat to computer machine case body 6, avoid causing the high temperature and damage at the in-process that uses, through setting up air exhauster 9, connecting pipe 11 and wind-guiding groove 7 are used in the cooperation, the operation that passes through air exhauster 9 that can be better is with the heat discharge in the anti-theft box 1, avoid causing the internal temperature too high at the in-process that uses, the thermal diffusivity of the device has been improved, through being provided with case lid 14 and hinge 13, can be better seal anti-theft box 1, avoid losing at the in-process computer machine case body 6 that uses, 1 side of anti-theft box also can all be made case lid 14, the side is whole to be covered by case lid 14.

Through the arrangement of the bolt, the device is fixed through the rotating bolt head 17, and the anti-theft performance of the device is improved. The bolt can also adopt a countersunk bolt.

The present invention has been described in detail with reference to the above embodiments, and it will be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is intended to be covered by the claims.

Claims

1. A computer anti-theft device, characterized in that: comprises an anti-theft box (1), a heat dissipation box (8) and an exhaust fan (9);

a box cover (14) is hinged to one side face of the anti-theft box (1) through a hinge (13), radiating holes (5) which are arranged at equal intervals are formed in the side wall of the anti-theft box (1), a supporting plate (4) used for placing a computer case body (6) is horizontally arranged in the anti-theft box (1), the supporting plate (4) is supported and fixed on the bottom face of the anti-theft box (1) through supporting columns (2) which are symmetrically arranged at the bottom, a plurality of through holes (3) which are arranged at equal intervals are formed in the supporting plate (4), and each through hole (3) is located between two supporting columns (2;

the exhaust fan (9) is fixed on the inner top wall of the anti-theft box (1), an air inlet of the exhaust fan (9) is communicated with an air guide groove (7) through a connecting pipe (11), and the air guide groove (7) is positioned right above the supporting plate (4); the heat dissipation box (8) is arranged on the upper surface of the outer part of the anti-theft box (1), the bottom of the heat dissipation box (8) is communicated with an air outlet of the exhaust fan (9) through a guide pipe (10) penetrating through the top wall of the anti-theft box (1), and air outlets (12) are formed in two side surfaces of the heat dissipation box (8);

the anti-theft box is characterized in that two symmetrically arranged grooves (16) are formed in the inner bottom wall of the anti-theft box (1), a through hole penetrating through the bottom of the anti-theft box is formed in the middle of each groove (16), a nut (15) is further fixed in each groove (16), the anti-theft box is fixed with external equipment through a bolt matched with the nut (15), and a bolt head (17) is embedded into each groove (16).

2. The computer security device of claim 1, wherein: the box cover (14) is embedded into the side wall of the anti-theft box (1), and the side wall is completely sealed by the box cover (14).

3. The computer security device of claim 2, wherein: the horizontal length value of the supporting plate (4) is smaller than that of the inner bottom wall of the anti-theft box (1).

4. The computer security device of claim 3, wherein: when the computer case body (6) is placed on the supporting plate (4), a gap is reserved between the bottom surface of the air guide groove (7) and the upper surface of the computer case body (6).

5. The computer security device according to any one of claims 1 to 4, wherein: one side surface of the anti-theft box (1) is completely covered by a box cover (14).

6. The computer security device according to any one of claims 1 to 4, wherein: the bolt is a countersunk head bolt.