CN110575010A - Computer anti-theft device - Google Patents
Computer anti-theft device Download PDFInfo
- Publication number
- CN110575010A CN110575010A CN201910798688.5A CN201910798688A CN110575010A CN 110575010 A CN110575010 A CN 110575010A CN 201910798688 A CN201910798688 A CN 201910798688A CN 110575010 A CN110575010 A CN 110575010A
- Authority
- CN
- China
- Prior art keywords
- computer
- supporting panel
- close
- containing cavity
- supporting
- 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.)
- Pending
Links
- 230000002457 bidirectional Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000000875 corresponding Effects 0.000 claims description 7
- 239000002965 rope Substances 0.000 claims description 4
- 241000269346 Siren Species 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
Abstract
The invention relates to a computer anti-theft device, which comprises table legs and a table top, wherein a mounting groove is arranged on the table top close to the center, a containing cavity is arranged in the mounting groove, bosses are arranged on the front side surface and the rear side surface of the containing cavity close to an opening at the top end, a supporting panel is arranged on the upper surface of the boss in the containing cavity, two-way threaded rods with opposite thread turning directions at two ends are respectively arranged on the bottom surface of the containing cavity close to the left side and the right side, slide blocks are respectively connected on the two-way threaded rods close to the two ends through threads, connecting rods are hinged on the slide blocks, the top ends of the connecting rods are respectively hinged on hinge shafts positioned at the center positions of the left side end surface and the right side end surface of the supporting panel, baffles are respectively arranged on the periphery of the supporting panel close, the pressure sensor is connected with the controller; in general, the invention has simple structure and high use safety.
Description
Technical Field
The invention belongs to the technical field of computer anti-theft, and particularly relates to a computer anti-theft device.
Background
The computer is commonly called computer, is an electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, and also has the function of storage and memory. The intelligent electronic device is a modern intelligent electronic device which can operate according to a program and automatically process mass data at a high speed; the anti-theft computer can prevent outsiders from taking away the computer, the existing anti-theft computer generally only locks the computer by arranging an anti-theft lock on the side wall of the computer body, although the computer can be prevented from theft, the computer body is generally placed randomly and is not fixed, and outsiders can easily knock down or even damage the computer body; therefore, it is very necessary to provide a computer anti-theft device which has a simple structure, high safety and convenient operation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a computer anti-theft device which is simple in structure, high in use safety and convenient to operate.
The purpose of the invention is realized as follows: a computer anti-theft device comprises table legs and a table top, wherein a mounting groove is arranged on the table top close to the center, a containing cavity is arranged in the mounting groove, bosses are arranged on the front side surface and the rear side surface of the containing cavity close to the top end opening, a supporting panel is arranged on the upper surface of the boss in the containing cavity, the upper surfaces of the table top, the containing cavity and the supporting panel are positioned on the same horizontal plane, two-way threaded rods with opposite thread turning directions at two ends are respectively arranged on the bottom surface of the containing cavity close to the left side and the right side, sliding blocks are respectively connected on the two-way threaded rods close to the two ends through threads, connecting rods are hinged on the sliding blocks, the top ends of the connecting rods are respectively hinged on hinge shafts positioned at the center positions of the left side end surface and the right side end surface of the supporting panel, and baffles are respectively arranged on the positions close to, relative two the baffle between be connected with the fixed band, fixed band and baffle detachable be connected, support panel around be provided with horizontal recess on the face of both ends respectively, horizontal recess in be close to the position at both ends spherical articulated bracing piece respectively, the bracing piece card establish in horizontal recess, the connecting rod on be provided with pressure sensor, pressure sensor and controller link to each other, the controller on still be connected with siren and motor, the motor pass through gear drive and two-way threaded rod and link to each other.
The bottom surface of the sliding block is connected with the bottom surface of the accommodating cavity in a sliding mode.
The movable end of the supporting rod is provided with a pull rope.
The upper surface of the boss is provided with a clamping groove matched with the movable end of the supporting rod in shape.
In the two bidirectional threaded rods, the corresponding threads at the same end are opposite in rotating direction.
The support rod adopts a telescopic structure, a locking structure is arranged on the support rod, and scale marks are arranged on the support rod.
And a computer heat dissipation device is fixed on the upper surface of the support panel.
The angle between the computer heat dissipation device and the supporting panel is adjustable.
The computer heat dissipation device is detachably connected with the supporting panel.
The invention has the beneficial effects that: in the invention, the two sliding blocks can be pushed to move towards two ends or the middle simultaneously by rotating the two bidirectional threaded rods, so that the supporting panel is pushed to move downwards or upwards, when the supporting panel is moved to the highest position, the supporting panel can freely rotate around the hinge shafts at the two ends, a notebook can be placed on the upper surface of the supporting panel when a computer is needed, and then the movable end of the supporting rod is clamped on the upper surface of the boss to fix the supporting panel; when a computer is not needed, the notebook computer is fixed on the upper surface of the supporting panel through the fixing band, the supporting rods are retracted into the horizontal grooves on the front end face and the rear end face of the supporting panel, then the supporting panel is rotated to enable the lower surface of the supporting panel to face upwards, and finally the two bidirectional threaded rods are rotated to enable the supporting panel to move downwards to the upper surface of the boss in the accommodating cavity, so that the notebook computer and corresponding accessories are completely placed in the accommodating cavity; the pressure sensor on the connecting rod can detect the stress condition of the connecting rod in real time, and the controller starts the alarm to give an alarm when detecting that the connecting rod is abnormal; in general, the invention has the advantages of simple structure, high use safety and convenient operation.
Drawings
Fig. 1 is a schematic structural diagram of a computer anti-theft device according to the present invention in a locked state.
Fig. 2 is a schematic structural diagram of a computer anti-theft device according to the present invention in an operating state.
Fig. 3 is a schematic cross-sectional view of a receiving cavity of a computer anti-theft device according to the present invention.
Fig. 4 is a schematic structural diagram of a support rod in the computer anti-theft device according to the present invention.
In the figure: 1. the desk leg 2, the holding chamber 3, the desktop 4, the baffle 5, the computer heat abstractor 6, fixed band 7, pressure sensor 8, connecting rod 9, horizontal groove 10, bracing piece 11, draw-in groove 12, supporting panel 13, mounting groove 14, boss 15, slider 16, two-way threaded rod 17, gear drive 18, motor 19, locking structure 20, scale mark.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a computer anti-theft device comprises a table leg 1 and a table top 3, wherein a mounting groove 13 is arranged on the table top 3 near the center, a containing cavity 2 is arranged in the mounting groove 13, bosses 14 are arranged on the front side surface and the rear side surface of the containing cavity 2 near the top end opening, a supporting panel 12 is arranged on the upper surface of the boss 14 in the containing cavity 2, the upper surfaces of the table top 3, the containing cavity 2 and the supporting panel 12 are positioned on the same horizontal plane, two-way threaded rods 16 with opposite thread turning directions are respectively arranged on the bottom surface of the containing cavity 2 near the left side and the right side, sliders 15 are respectively connected to the two ends of the two-way threaded rods 16 through threads, connecting rods 8 are hinged on the sliders 15, the top ends of the connecting rods 8 are respectively hinged on hinge shafts positioned at the center positions of the left side end surface and the right side end surface of the supporting panel 12, each periphery of support panel 12 on be close to the position in the middle of being provided with baffle 4 respectively, relative two baffle 4 between be connected with fixed band 6, fixed band 6 be connected with baffle 4 detachable, support panel 12 around be provided with horizontal groove 9 on the face respectively, horizontal groove 9 in be close to the position at both ends respectively spherical articulated have bracing piece 10, bracing piece 10 card establish in horizontal groove 9, connecting rod 8 on be provided with pressure sensor 7, pressure sensor 7 link to each other with the controller, the controller on still be connected with siren and motor 18, motor 18 pass through gear drive 17 and link to each other with two-way threaded rod 16.
In the invention, the two sliding blocks can be pushed to move towards two ends or the middle simultaneously by rotating the two bidirectional threaded rods, so that the supporting panel is pushed to move downwards or upwards, when the supporting panel is moved to the highest position, the supporting panel can freely rotate around the hinge shafts at the two ends, a notebook can be placed on the upper surface of the supporting panel when a computer is needed, and then the movable end of the supporting rod is clamped on the upper surface of the boss to fix the supporting panel for placing the supporting panel to rotate; when a computer is not needed, the notebook computer is fixed on the upper surface of the supporting panel through the fixing band, the supporting rods are retracted into the horizontal grooves on the front end face and the rear end face of the supporting panel, then the supporting panel is rotated to enable the lower surface of the supporting panel to face upwards, and finally the two bidirectional threaded rods are rotated to enable the supporting panel to move downwards to the upper surface of the boss in the accommodating cavity, so that the notebook computer and corresponding accessories are completely placed in the accommodating cavity; the pressure sensor on the connecting rod can detect the stress condition of the connecting rod in real time, and the controller starts the alarm to give an alarm when detecting that the connecting rod is abnormal; in general, the invention has the advantages of simple structure, high use safety and convenient operation.
Example 2
As shown in fig. 1-3, a computer anti-theft device comprises a table leg 1 and a table top 3, wherein a mounting groove 13 is arranged on the table top 3 near the center, a containing cavity 2 is arranged in the mounting groove 13, bosses 14 are arranged on the front side surface and the rear side surface of the containing cavity 2 near the top end opening, a supporting panel 12 is arranged on the upper surface of the boss 14 in the containing cavity 2, the upper surfaces of the table top 3, the containing cavity 2 and the supporting panel 12 are positioned on the same horizontal plane, two-way threaded rods 16 with opposite thread turning directions are respectively arranged on the bottom surface of the containing cavity 2 near the left side and the right side, sliders 15 are respectively connected to the two ends of the two-way threaded rods 16 through threads, connecting rods 8 are hinged on the sliders 15, the top ends of the connecting rods 8 are respectively hinged on hinge shafts positioned at the center positions of the left side end surface and the right side end surface of the supporting panel 12, the device comprises a support panel 12, wherein baffle plates 4 are respectively arranged on the periphery of the support panel 12 close to the middle, a fixing belt 6 is connected between two opposite baffle plates 4, the fixing belt 6 is detachably connected with the baffle plates 4, horizontal grooves 9 are respectively arranged on the front end surface and the rear end surface of the support panel 12, supporting rods 10 are respectively and spherically hinged to the positions close to the two ends in the horizontal grooves 9, the supporting rods 10 are clamped in the horizontal grooves 9, a pressure sensor 7 is arranged on a connecting rod 8, the pressure sensor 7 is connected with a controller, an alarm and a motor 18 are also connected to the controller, and the motor 18 is connected with a bidirectional threaded rod 16 through a gear transmission 17; the bottom surface of the sliding block 15 is in sliding connection with the bottom surface of the accommodating cavity 2; the movable end of the support rod 10 is provided with a pull rope; the upper surface of the boss 14 is provided with a clamping groove 11 which is matched with the shape of the movable end of the support rod 10; in the two bidirectional threaded rods 16, the thread directions of the corresponding same ends are opposite; the support rod 10 adopts a telescopic structure, a locking structure 19 is arranged on the support rod 10, and scale marks 20 are arranged on the support rod 10; the computer heat dissipation device 5 is fixed on the upper surface of the support panel 12; the angle between the computer heat dissipation device 5 and the support panel 12 is adjustable; the computer heat sink 5 is detachably connected with the support panel 12.
In the invention, the two sliding blocks can be pushed to move towards two ends or the middle simultaneously by rotating the two bidirectional threaded rods, so that the supporting panel is pushed to move downwards or upwards, when the supporting panel is moved to the highest position, the supporting panel can freely rotate around the hinge shafts at the two ends, a notebook can be placed on the upper surface of the supporting panel when a computer is needed, and then the movable end of the supporting rod is clamped on the upper surface of the boss to fix the supporting panel for placing the supporting panel to rotate; when a computer is not needed, the notebook computer is fixed on the upper surface of the supporting panel through the fixing band, the supporting rods are retracted into the horizontal grooves on the front end face and the rear end face of the supporting panel, then the supporting panel is rotated to enable the lower surface of the supporting panel to face upwards, and finally the two bidirectional threaded rods are rotated to enable the supporting panel to move downwards to the upper surface of the boss in the accommodating cavity, so that the notebook computer and corresponding accessories are completely placed in the accommodating cavity; the pressure sensor on the connecting rod can detect the stress condition of the connecting rod in real time, and the controller starts the alarm to give an alarm when detecting that the connecting rod is abnormal; the bottom surface of the sliding block is in sliding connection with the bottom surface of the accommodating cavity, so that the sliding block can be prevented from rotating, the sliding block can be well supported, the stability of the supporting panel is ensured, and the deformation of the bidirectional threaded rod is prevented; the movable end of the supporting rod is provided with a pull rope, so that the supporting rod can be conveniently pulled out; the upper surface of the boss is provided with a clamping groove matched with the shape of the movable end of the supporting rod, so that the movable end of the supporting rod is prevented from moving; in the two-way threaded rods, the corresponding threads at the same end have opposite rotating directions, and the rotating directions of the two-way threaded rods are symmetrical in the process of moving the support panel up and down, so that the support panel can move more stably; the supporting rod adopts a telescopic structure, and a locking structure and scale marks are arranged on the supporting rod so as to adapt to supporting panels with different heights; the upper surface of the supporting panel is detachably provided with a computer heat dissipation device, and the angle between the computer heat dissipation device and the supporting panel is adjustable so as to prevent the computer from being overheated; in general, the invention has the advantages of simple structure, high use safety and convenient operation.
Claims (9)
1. A computer anti-theft device, it includes table leg and desktop, its characterized in that: the table top is provided with a mounting groove close to the center, the mounting groove is internally provided with a containing cavity, bosses are arranged on the front side surface and the rear side surface of the containing cavity close to the top end opening, a supporting panel is arranged on the upper surface of the boss in the containing cavity, the upper surfaces of the table top, the containing cavity and the supporting panel are positioned on the same horizontal plane, two-way threaded rods with opposite thread turning directions at two ends are respectively arranged on the bottom surface of the containing cavity close to the left side and the right side, the positions on the two-way threaded rods close to the two ends are respectively connected with a sliding block through threads, the sliding block is hinged with a connecting rod, the top end of the connecting rod is respectively hinged on a hinged shaft positioned at the central position of the left side end surface and the right side end surface of the supporting panel, the positions on the periphery of the supporting panel close to the middle are respectively, the fixed band be connected with baffle detachable, support panel around be provided with horizontal recess on the face of both ends respectively, horizontal recess in be close to the position at both ends spherical articulated bracing piece respectively, the bracing piece card establish in horizontal recess, the connecting rod on be provided with pressure sensor, pressure sensor and controller link to each other, the controller on still be connected with siren and motor, the motor pass through gear drive and two-way threaded rod and link to each other.
2. A computer theft protection device according to claim 1, wherein: the bottom surface of the sliding block is connected with the bottom surface of the accommodating cavity in a sliding mode.
3. A computer theft protection device according to claim 1, wherein: the movable end of the supporting rod is provided with a pull rope.
4. A computer theft protection device according to claim 1, wherein: the upper surface of the boss is provided with a clamping groove matched with the movable end of the supporting rod in shape.
5. A computer theft protection device according to claim 1, wherein: in the two bidirectional threaded rods, the corresponding threads at the same end are opposite in rotating direction.
6. A computer theft protection device according to claim 1, wherein: the support rod adopts a telescopic structure, a locking structure is arranged on the support rod, and scale marks are arranged on the support rod.
7. A computer theft protection device according to claim 1, wherein: and a computer heat dissipation device is fixed on the upper surface of the support panel.
8. The computer security device of claim 7, wherein: the angle between the computer heat dissipation device and the supporting panel is adjustable.
9. The computer security device of claim 7, wherein: the computer heat dissipation device is detachably connected with the supporting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798688.5A CN110575010A (en) | 2019-08-27 | 2019-08-27 | Computer anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798688.5A CN110575010A (en) | 2019-08-27 | 2019-08-27 | Computer anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110575010A true CN110575010A (en) | 2019-12-17 |
Family
ID=68812137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910798688.5A Pending CN110575010A (en) | 2019-08-27 | 2019-08-27 | Computer anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110575010A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201958138U (en) * | 2011-04-01 | 2011-09-07 | 卓亚培 | Computer storage table |
| CN202445453U (en) * | 2011-10-24 | 2012-09-26 | 杨娴竑 | Desk |
| CN202774926U (en) * | 2012-09-15 | 2013-03-13 | 西安科技大学 | Automatic lifting and turning table |
| CN202774967U (en) * | 2012-09-05 | 2013-03-13 | 涂继来 | Turnover computer desk |
| US20130068141A1 (en) * | 2011-09-19 | 2013-03-21 | Cheng-Po HSIAO | Desk board raising apparatus |
| CN203073550U (en) * | 2012-12-31 | 2013-07-24 | 徐昊男 | Folding desk |
| CN204015534U (en) * | 2014-06-13 | 2014-12-17 | 何建军 | A kind of computer desk |
| CN204378345U (en) * | 2015-01-23 | 2015-06-10 | 诸葛洁婧 | A kind of safety computer desk |
| CN204499879U (en) * | 2015-02-13 | 2015-07-29 | 陕西科技大学 | A kind of folding table |
| CN206388184U (en) * | 2017-01-21 | 2017-08-08 | 定西师范高等专科学校 | A kind of notebook computer anti-theft device |
| CN107890198A (en) * | 2016-10-04 | 2018-04-10 | 淄博夸克医药技术有限公司 | A kind of turnover dining table of desktop |
| CN208046041U (en) * | 2018-04-28 | 2018-11-02 | 禹州市华电瑞天电气有限公司 | A kind of lift power distribution cabinet pedestal convenient for walking |
| CN208403640U (en) * | 2018-01-17 | 2019-01-22 | 天津益新新能源科技有限公司 | Workbench is used in a kind of exploitation of electronic information technology |
| CN109700180A (en) * | 2019-03-12 | 2019-05-03 | 河南牧业经济学院 | A kind of computer teaching auxiliary device |
-
2019
- 2019-08-27 CN CN201910798688.5A patent/CN110575010A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201958138U (en) * | 2011-04-01 | 2011-09-07 | 卓亚培 | Computer storage table |
| US20130068141A1 (en) * | 2011-09-19 | 2013-03-21 | Cheng-Po HSIAO | Desk board raising apparatus |
| CN202445453U (en) * | 2011-10-24 | 2012-09-26 | 杨娴竑 | Desk |
| CN202774967U (en) * | 2012-09-05 | 2013-03-13 | 涂继来 | Turnover computer desk |
| CN202774926U (en) * | 2012-09-15 | 2013-03-13 | 西安科技大学 | Automatic lifting and turning table |
| CN203073550U (en) * | 2012-12-31 | 2013-07-24 | 徐昊男 | Folding desk |
| CN204015534U (en) * | 2014-06-13 | 2014-12-17 | 何建军 | A kind of computer desk |
| CN204378345U (en) * | 2015-01-23 | 2015-06-10 | 诸葛洁婧 | A kind of safety computer desk |
| CN204499879U (en) * | 2015-02-13 | 2015-07-29 | 陕西科技大学 | A kind of folding table |
| CN107890198A (en) * | 2016-10-04 | 2018-04-10 | 淄博夸克医药技术有限公司 | A kind of turnover dining table of desktop |
| CN206388184U (en) * | 2017-01-21 | 2017-08-08 | 定西师范高等专科学校 | A kind of notebook computer anti-theft device |
| CN208403640U (en) * | 2018-01-17 | 2019-01-22 | 天津益新新能源科技有限公司 | Workbench is used in a kind of exploitation of electronic information technology |
| CN208046041U (en) * | 2018-04-28 | 2018-11-02 | 禹州市华电瑞天电气有限公司 | A kind of lift power distribution cabinet pedestal convenient for walking |
| CN109700180A (en) * | 2019-03-12 | 2019-05-03 | 河南牧业经济学院 | A kind of computer teaching auxiliary device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191217 |