CN112131622A - Computer information anti-theft instrument - Google Patents
Computer information anti-theft instrument Download PDFInfo
- Publication number
- CN112131622A CN112131622A CN202010939159.5A CN202010939159A CN112131622A CN 112131622 A CN112131622 A CN 112131622A CN 202010939159 A CN202010939159 A CN 202010939159A CN 112131622 A CN112131622 A CN 112131622A
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- CN
- China
- Prior art keywords
- instrument
- camera
- push rod
- electric push
- computer information
- 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
- 238000013016 damping Methods 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a computer information anti-theft instrument, which comprises an instrument mounting seat, a camera, a PLC (programmable logic controller) and a first electric push rod, wherein a rotary table is fixedly mounted at the middle position of the top surface of the instrument mounting seat, a camera mounting frame is fixedly arranged at the top of the rotary table, the camera is rotatably connected with the camera mounting frame through a damping rotating shaft, the PLC is fixedly mounted on one side of the top surface of the instrument mounting seat, the PLC is electrically connected with a data output end of the camera through a data line, and the PLC is electrically connected with a USB (universal serial bus) data line; according to the invention, after workers leave the computer, the computer can be automatically in a screen protection state, so that the internal information leakage of an enterprise is avoided.
Description
Technical Field
The invention belongs to the technical field of computers, and particularly relates to a computer information anti-theft instrument.
Background
Statistically, more than 85% of the security threats come from the interior of the enterprise, and 30% of the security threats come from the interior personnel obtaining information on computers of other people and stealing patent information without authorization.
The existing mode for preventing computer information from being stolen is mainly that a user operates a computer to enter a screen saver interface, when the user forgets to operate a keyboard to enter the screen saver interface, other people can operate the computer at will, so that the safety performance of computer information is low, and data is easy to leak.
Although the existing computer information anti-theft instrument with the publication number of CN209928420U can realize that a computer automatically enters a screen protection state, the computer needs to be provided with a screen locking module, and meanwhile, a camera can only be adjusted at a certain angle, and the camera cannot be guaranteed not to change in angle due to shaking after being adjusted.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a computer information anti-theft instrument.
In order to achieve the purpose, the invention adopts the following technical scheme:
the computer information anti-theft instrument comprises an instrument mounting seat, a camera, a PLC (programmable logic controller) and a first electric push rod, wherein a turntable is fixedly mounted at the middle position of the top surface of the instrument mounting seat, a camera mounting frame is fixedly arranged at the top of the turntable, the camera is rotatably connected with the camera mounting frame through a damping rotating shaft, the PLC is fixedly mounted at one side of the top surface of the instrument mounting seat, the PLC is electrically connected with the data output end of the camera through a data line, a USB (universal serial bus) data line is electrically connected onto the PLC, the first electric push rod is mounted at the lower part of one side of the instrument mounting seat, a locking plate is fixedly mounted at the telescopic end of the first electric push rod, a telescopic adjusting frame is mounted at the lower part of the other side of the instrument mounting seat, and a first control knob for controlling the telescopic movement of the first electric push rod is arranged on the side, the PLC is stored with a screen saver command and a head portrait photo of a worker.
Furthermore, the adjusting bracket comprises a fixture block and three inserted bars which are fixed on the top surface of the fixture block and arranged at equal intervals, and a slot matched with the inserted bars is formed in the instrument mounting seat.
Furthermore, a rubber pad is fixedly arranged on the surface of one side, facing the adjusting frame, of the locking plate, and a rubber pad is fixedly arranged on the surface of one side, facing the locking plate, of the clamping block.
Furthermore, a damping rotating shaft locking mechanism is arranged on one side face of the camera mounting frame and consists of an electric push rod mounting frame, a second electric push rod fixedly mounted on the electric push rod mounting frame and a locking plate fixed to the telescopic end of the second electric push rod.
Furthermore, a second control knob for controlling the extension and retraction of the second electric push rod is arranged on the side surface of the instrument mounting seat.
Furthermore, an electric push rod sliding groove is formed in the lower portion of one side of the instrument mounting seat, the telescopic end of the first electric push rod penetrates through the electric push rod sliding groove, and the first electric push rod can slide along the electric push rod sliding groove.
Furthermore, the bottom of one side of the upper portion of the instrument mounting seat is fixedly provided with a telescopic rod, a telescopic end of the telescopic rod is fixedly provided with a lantern ring, and the lantern ring is sleeved on the outer side of the first electric push rod.
Furthermore, a first screw hole for fixing the rotary table is formed in the middle of the top surface of the instrument mounting seat, and a second screw hole for fixing the PLC is formed in one side of the top surface of the instrument mounting seat.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, after workers leave the computer, the computer can be automatically in a screen protection state, so that the internal information leakage of an enterprise is avoided, the camera can be adjusted in a multi-angle rotating manner, after adjustment, limitation can be performed through the damping rotating shaft locking mechanism and the rotary table locking mechanism, the angle change of the camera caused by shaking is avoided, the telescopic adjusting frame and the first electric push rod capable of adjusting the position are adopted, and the instrument mounting base can adapt to displays with different sizes and screen occupation ratios.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic view of the overall side structure of a computer information anti-theft instrument according to the present invention;
FIG. 2 is a schematic structural view of an instrument mounting base according to the present invention;
FIG. 3 is a schematic structural diagram of a damping spindle locking mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of an adjusting bracket according to the present invention;
fig. 5 is a schematic view of an installation structure of the collar and the first electric push rod according to the present invention.
In the figure: 1. an instrument mounting base; 2. a camera mounting bracket; 3. a damping rotating shaft; 4. a camera; 5. a turntable; 6. a PLC controller; 7. a first control knob; 8. a telescopic rod; 9. a first electric push rod; 10. a collar; 11. a locking plate; 12. a rubber pad; 13. an adjusting bracket; 14. a second electric push rod; 15. an electric push rod mounting rack; 16. a locking plate; 17. a first screw hole; 18. a second screw hole; 19. an electric push rod chute; 20. inserting a rod; 21. a slot; 22. a second control knob; 23. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution:
the computer information anti-theft instrument comprises an instrument mounting seat 1, a camera 4, a PLC (programmable logic controller) 6 and a first electric push rod 9, wherein a rotary table 5 is fixedly mounted at the middle position of the top surface of the instrument mounting seat 1, a camera mounting frame 2 is fixedly arranged at the top of the rotary table 5, the camera 4 is rotatably connected with the camera mounting frame 2 through a damping rotary shaft 3, the PLC 6 is fixedly mounted at one side of the top surface of the instrument mounting seat 1, the PLC 6 is electrically connected with the data output end of the camera 4 through a data line, the PLC 6 is electrically connected with a USB (universal serial bus) data line, the first electric push rod 9 is mounted at the lower part of one side of the instrument mounting seat 1, a locking plate 11 is fixedly mounted at the telescopic end of the first electric push rod 9, a telescopic adjusting frame 13 is mounted at the lower part of the other side of the instrument mounting seat 1, and a control knob 7 for controlling the telescopic movement of the, the PLC 6 stores a screen saver command and a head portrait photo of a worker.
The adjusting bracket 13 is composed of a clamping block 23 and three insertion rods 20 which are fixed on the top surface of the clamping block 23 and are arranged at equal intervals, and a slot 21 matched with the insertion rods 20 is formed in the instrument mounting base 1.
The rubber pad 12 is fixedly arranged on the surface of one side of the locking plate 11 facing the adjusting frame 13, and the rubber pad 12 is fixedly arranged on the surface of one side of the fixture block 23 facing the locking plate 11.
One side of camera mounting bracket 2 is provided with damping pivot locking mechanism, damping pivot locking mechanism comprises electric putter mounting bracket 15, second electric putter 14 of fixed mounting on electric putter mounting bracket 15 and the jam plate 16 of fixing on the flexible end of second electric putter 14, and revolving stage locking mechanism that can restrict 5 rotations of revolving stage is installed at the top of instrument mount pad 1, and revolving stage locking mechanism comprises screw rod mounting bracket and the screw rod with screw rod mounting bracket threaded connection.
And a second control knob 22 for controlling the extension and contraction of the second electric push rod 14 is arranged on the side surface of the instrument mounting seat 1.
An electric push rod sliding groove 19 is formed in the lower portion of one side of the instrument mounting seat 1, the telescopic end of the first electric push rod 9 penetrates through the electric push rod sliding groove 19, and the first electric push rod 9 can slide along the electric push rod sliding groove 19.
The bottom of one side of the upper portion of the instrument mounting seat 1 is fixedly provided with a telescopic rod 8, the telescopic end of the telescopic rod 8 is fixedly provided with a lantern ring 10, and the lantern ring 10 is sleeved on the outer side of the first electric push rod 9.
A first screw hole 17 for fixing the rotary table 5 is formed in the middle of the top surface of the instrument mounting base 1, and a second screw hole 18 for fixing the PLC 6 is formed in one side of the top surface of the instrument mounting base 1.
The working principle and the using process of the invention are as follows: when the device is used, the device is fixed to the top or the side of a display screen through the instrument mounting seat 1, when the instrument mounting seat 1 is used, the locking plate 11 clamps the side edge of the display screen through the extension of the first electric push rod 9, the telescopic adjusting frame 13 enables the instrument mounting seat 1 to adapt to displays with different screen occupation ratios, the screen occupies a larger display, which means that the distance from the screen to the edge of the display is smaller, the telescopic adjusting frame 13 can prevent the instrument mounting seat 1 from covering the screen, the first electric push rod 9 can move along the electric push rod sliding groove 19, when the adjusting frame 13 is shortened, the first electric push rod 9 is enabled to face the adjusting frame 13 by adjusting the position of the first electric push rod 9, the locking plate 11 is clamped at the moment, the firm installation of the instrument mounting seat 1 can be ensured, the telescopic rod 8 can limit the movement of the first electric push rod 9, the first electric push rod 9 can only move along the telescopic direction of the telescopic rod 8, which is beneficial to ensuring the stable movement of the first electric push rod 9, the lens angle of the camera 4 can be adjusted through the rotary table 5 which can rotate in the horizontal direction and the camera 4 which can rotate in the vertical direction, so that the camera 4 can adapt to workers with different heights and different sitting postures, the rotary table locking mechanism arranged on the instrument mounting seat 1 can limit the rotation of the rotary table 5, the damping rotary shaft locking mechanism arranged on the camera mounting seat 2 can limit the rotation of the damping rotary shaft 3, thereby avoiding the shaking of the camera 4, when the rotary table locking mechanism works, the screw rod is screwed downwards to enable the bottom of the screw rod to press the rotary table 5, and when the damping rotary shaft locking mechanism works, the locking plate 16 is driven by the extension of the second electric push rod 14 to press the end face of the damping rotary shaft 3, when the device works, the USB data line is connected with a USB interface of a computer, the device is powered by the computer, a picture in front of the computer is captured through the camera 4, when a worker leaves the computer, the PLC 6 automatically inputs a screen saver command to the computer to enable the computer to enter a screen saver state, the PLC 6 can automatically update according to the screen saver command set in the computer, when the worker inputs a correct screen saver command on the computer, the camera 4 automatically acquires a picture of the worker in front of the computer, the PLC 6 compares the acquired picture with a stored picture, when the worker judges that the worker does not operate, the PLC 6 inputs the screen saver command again, and the computer enters the screen saver state again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Computer information anti-theft instrument, including instrument mount pad (1), camera (4), PLC controller (6) and first electric putter (9), its characterized in that: top surface intermediate position fixed mounting of instrument mount pad (1) has revolving stage (5), the fixed camera mounting bracket (2) that is provided with in top of revolving stage (5), camera (4) rotate with camera mounting bracket (2) through damping pivot (3) and are connected, top surface one side fixed mounting of instrument mount pad (1) has PLC controller (6), PLC controller (6) are through the data output end electric connection of data line with camera (4), electric connection has the USB data line on PLC controller (6), first electric putter (9) are installed to one side lower part of instrument mount pad (1), fixed mounting is served to the flexible of first electric putter (9) has locking plate (11), telescopic alignment jig (13) are installed to the opposite side lower part of instrument mount pad (1), be provided with the flexible accuse that is used for controlling first electric putter (9) on the side of instrument mount pad (1) The PLC controller (6) is stored with a screen saver command and a head portrait photo of a worker.
2. The computer information security device of claim 1, wherein: the adjusting frame (13) comprises a clamping block (23) and three insertion rods (20) which are fixed on the top surface of the clamping block (23) and are arranged at equal intervals, and slots (21) matched with the insertion rods (20) are formed in the instrument mounting seat (1).
3. The computer information security device of claim 2, wherein: the locking plate (11) is provided with a rubber pad (12) towards the surface of one side of the adjusting frame (13), and the clamping block (23) is provided with a rubber pad (12) towards the surface of one side of the locking plate (11).
4. The computer information security device of claim 1, wherein: the side face of one side of the camera mounting frame (2) is provided with a damping rotating shaft locking mechanism, and the damping rotating shaft locking mechanism is composed of an electric push rod mounting frame (15), a second electric push rod (14) fixedly mounted on the electric push rod mounting frame (15) and a locking plate (16) fixed on the telescopic end of the second electric push rod (14).
5. The computer information security device of claim 4, wherein: and a second control knob (22) for controlling the extension and retraction of the second electric push rod (14) is arranged on the side surface of the instrument mounting seat (1).
6. The computer information security device of claim 1, wherein: electric putter spout (19) have been seted up to one side lower part of instrument mount pad (1), electric putter spout (19) are passed to the flexible end of first electric putter (9), and first electric putter (9) can slide along electric putter spout (19).
7. The computer information security device of claim 6, wherein: the instrument mounting seat is characterized in that a telescopic rod (8) is fixedly mounted at the bottom of one side of the upper portion of the instrument mounting seat (1), a sleeve ring (10) is fixedly arranged at the telescopic end of the telescopic rod (8), and the sleeve ring (10) is sleeved on the outer side of the first electric push rod (9).
8. The computer information security device of claim 1, wherein: the instrument mounting base is characterized in that a first screw hole (17) used for fixing the rotary table (5) is formed in the middle position of the top surface of the instrument mounting base (1), and a second screw hole (18) used for fixing the PLC (6) is formed in one side of the top surface of the instrument mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939159.5A CN112131622A (en) | 2020-09-09 | 2020-09-09 | Computer information anti-theft instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010939159.5A CN112131622A (en) | 2020-09-09 | 2020-09-09 | Computer information anti-theft instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112131622A true CN112131622A (en) | 2020-12-25 |
Family
ID=73845167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010939159.5A Pending CN112131622A (en) | 2020-09-09 | 2020-09-09 | Computer information anti-theft instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112131622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464802A (en) * | 2021-06-19 | 2021-10-01 | 江苏海外集团国际工程咨询有限公司 | Bidding system for building engineering management |
-
2020
- 2020-09-09 CN CN202010939159.5A patent/CN112131622A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464802A (en) * | 2021-06-19 | 2021-10-01 | 江苏海外集团国际工程咨询有限公司 | Bidding system for building engineering management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201225 |