CN115953946A - Display screen with anti-theft warning function and warning method thereof - Google Patents
Display screen with anti-theft warning function and warning method thereof Download PDFInfo
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- CN115953946A CN115953946A CN202211532120.7A CN202211532120A CN115953946A CN 115953946 A CN115953946 A CN 115953946A CN 202211532120 A CN202211532120 A CN 202211532120A CN 115953946 A CN115953946 A CN 115953946A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a display screen with an anti-theft warning function and a warning method thereof, and relates to the technical field of display screens, wherein the display screen comprises an installation box and a screen main body, wherein the outer side of the screen main body is connected with a protective frame, and a containing cavity is arranged in the installation box; one side of the protective frame, which is close to the containing cavity, is connected with a fixed plate, and an adjusting mechanism is connected between the fixed plate and the inner wall of the containing cavity; the adjusting mechanism comprises a connecting plate and connecting seats connected to the two ends of the connecting plate, an electric telescopic rod and a connecting rod are hinged to one group of the connecting seats, and one end, far away from the connecting seats, of the connecting rod is hinged to a rear side hinge seat connected to the inner wall of the accommodating cavity; an inner cavity on one side of the installation box is connected with an air guide mechanism, and a first air deflector is arranged on one side, close to the containing cavity, of the air guide mechanism; according to the invention, the screen main body is arranged in the protective frame, the screen main body can be arranged to be kept horizontal with one side of the installation box, and during subsequent use, the inclination angle of the screen main body can be adjusted according to the requirement of a watching position, so that personnel can conveniently check the display content of the screen main body.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a display screen with an anti-theft warning function and a warning method thereof.
Background
The video or data is displayed by commanding, scheduling, monitoring and the like, a large display screen is required to be used, a plurality of persons can conveniently watch the video or data, and the display screen plays an important role in aspects of commanding, scheduling, information processing and the like.
For example, in a back cover with an anti-theft function and a display screen with an anti-theft function disclosed in the conventional patent publication No. CN104812191B, the display screen includes: a screen body, a front frame and a back cover; the back cover is connected to the front frame to accommodate the screen body together with the front frame, and the back cover includes: a back cover main body and a reinforcing rib structure; the back cover main body is provided with an anti-theft hole; the reinforcing rib structure is formed on the inner side of the back cover body facing the screen body, and the reinforcing rib structure is directly formed on the back cover and is connected with the longitudinal ribs and the transverse ribs which are symmetrically arranged between the first annular rib and the second annular rib, so that the effect that the anti-theft hole can generate enough anti-theft structural strength through the reinforcing rib structure is achieved, and the situation that other people directly damage the anti-theft hole in a force-destructive manner to steal the display screen is effectively prevented.
Be provided with theftproof structure among the above-mentioned display screen, nevertheless display screen when the in-service use, single structure, installation use back, inconvenient nimble adjusting position and angle. Aiming at the problems, a display screen with an anti-theft warning function and a warning method thereof are provided.
Disclosure of Invention
The invention aims to provide a display screen with an anti-theft warning function and a warning method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a display screen with an anti-theft warning function comprises an installation box and a screen main body, wherein a protection frame is connected to the outer side of the screen main body, and an accommodating cavity is formed in the installation box;
one side, close to the containing cavity, of the protective frame is connected with a fixed plate, and an adjusting mechanism for adjusting the extension of the screen main body out of the containing cavity is connected between the fixed plate and the inner wall of the containing cavity;
the adjusting mechanism comprises connecting plates and connecting seats connected to the two ends of the connecting plates, an electric telescopic rod and a connecting rod are hinged to one group of connecting seats, one end, far away from the connecting seats, of the connecting rod is hinged to a rear side hinged seat on the inner wall of the accommodating cavity, one end, far away from the connecting seats, of the electric telescopic rod is hinged to a front side hinged seat on the fixed plate, and an adjusting piece used for adjusting the distance between the two groups of connecting plates is connected between the two groups of connecting plates;
the air guide mechanism is connected with an inner cavity on one side of the installation box, a first air deflector is arranged on one side, close to the containing cavity, of the air guide mechanism, an air exhaust mechanism is connected with the other side of the inner cavity of the installation box, and a second air deflector is arranged on one side, close to the containing cavity, of the air exhaust mechanism.
In one alternative: the adjusting part comprises a hydraulic telescopic rod, one end of the hydraulic telescopic rod is fixedly connected with one group of connecting plates, and the other end of the hydraulic telescopic rod is fixedly connected with the other group of connecting plates.
In one alternative: the bottom of one side of the protective frame close to the fixed plate is provided with a guide piece for stabilizing and adjusting the position of the screen main body.
In one alternative: the guide part includes dead lever, extension rod and movable rod, the extension rod slides and sets up in the dead lever, and the extension rod extends to one end in the dead lever and connects the stopper, the movable rod slides and sets up in the extension rod, and the movable rod extends to one end in the extension rod and connects the stopper, the dead lever is kept away from the articulated second mount pad of extension rod one end, the movable rod is kept away from the articulated first mount pad of extension rod one end.
In one alternative: the air guide mechanism comprises an induced draft fan arranged in an air guide cavity in the installation box, an air inlet cover is arranged on one side of the installation box corresponding to an air inlet end of the induced draft fan, a filter screen is arranged on one side, close to the air guide cavity, of the air inlet cover, and the first air deflector is arranged on one side, close to the storage cavity, of the air guide cavity.
In one alternative: the air exhaust mechanism comprises an air exhaust cavity arranged inside the installation box and an air exhaust cover arranged on one side of the air exhaust cavity, and the second air deflector is arranged on one side, close to the storage cavity, of the air exhaust cavity.
In one alternative: the protection frame is kept away from and is accomodate chamber one side and be connected with a plurality of touch sensor, digital display screen is connected to install bin one side, digital display screen one side is equipped with the speaker, touch sensor signal output part electric connection sets up the controller in the install bin, digital display screen and speaker electric connection controller.
In one alternative: accomodate chamber bottom face and accomodate the chamber and keep away from the face of screen main part one side and all be equipped with a plurality of through wires hole.
In one alternative: accomodate chamber top and bottom and all be equipped with the installation cavity that is located the install bin for the installation of components and parts, first aviation baffle and second aviation baffle all extend to installation cavity tip.
Compared with the prior art, the invention has the beneficial effects that:
the screen main body is arranged in the protective frame, the screen main body can be arranged to be horizontal to one side of the installation box, and during subsequent use, the inclination angle of the screen main body can be adjusted according to the requirement of a watching position, so that personnel can conveniently check the display content of the screen main body;
according to the invention, the screen main body extends out of the containing cavity, so that the maintenance or wiring of the screen main body by personnel is facilitated;
according to the invention, the touch sensor is arranged on the protective frame, so that when a person touches the protective frame to move the screen main body, the digital display screen and the loudspeaker can work to warn, and an anti-theft warning effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a schematic view of the structure of the guide member of the present invention.
Fig. 4 is a partial structural view of the inside of the installation case of the present invention.
FIG. 5 is a cross-sectional view of the present invention.
In the figure: 11. installing a box; 12. a receiving cavity; 13. a screen main body; 14. a protective frame; 15. an air inlet cover; 16. a digital display screen; 17. an air outlet cover; 18. a fixing plate; 19. a front side hinge seat; 20. an electric telescopic rod; 21. a linking seat; 22. a connector tile; 23. a hydraulic telescopic rod; 24. a rear side hinge mount; 25. a connecting rod; 26. a guide member; 27. a first mounting seat; 28. a movable rod; 29. an extension rod; 30. fixing the rod; 31. a second mounting seat; 32. an induced draft fan; 33. a filter screen; 34. a first air deflector; 35. a second air deflector.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a display screen with an anti-theft warning function includes an installation box 11 and a screen main body 13, where an outer side of the screen main body 13 is connected to a protection frame 14, that is, the screen main body 13 is disposed in the protection frame 14, the protection frame 14 may be an outer shell of the screen main body 13, and an accommodation cavity 12 is disposed in the installation box 11; the screen main body 13 can be an LCD (liquid crystal display) spliced screen, a DLP (digital light processing) spliced screen or other seamless spliced screens and the like;
as shown in fig. 2, a fixing plate 18 is connected to one side of the protection frame 14 close to the receiving cavity 12, and an adjusting mechanism for adjusting the screen body 13 to extend out of the receiving cavity 12 is connected between the fixing plate 18 and the inner wall of the receiving cavity 12; the screen body 13 extends out of the containing cavity 12, so that maintenance or wiring of the screen body by personnel is facilitated;
as shown in fig. 2, the adjusting mechanism comprises connecting plates 22 and connecting seats 21 connected to two ends of the connecting plates 22, an electric telescopic rod 20 and a connecting rod 25 are hinged to one group of the connecting seats 21, one end, far away from the connecting seat 21, of the connecting rod 25 is hinged to a rear side hinged seat 24 on the inner wall of the accommodating cavity 12, one end, far away from the connecting seat 21, of the electric telescopic rod 20 is hinged to a front side hinged seat 19 on the fixing plate 18, and an adjusting piece for adjusting the distance between the two groups of the connecting plates 22 is connected between the two groups of the connecting plates 22;
an inner cavity at one side of the installation box 11 is connected with an air guide mechanism, a first air guide plate 34 is arranged at one side of the air guide mechanism close to the containing cavity 12, an air exhaust mechanism is connected at the other side of the inner cavity of the installation box 11, and a second air guide plate 35 is arranged at one side of the air exhaust mechanism close to the containing cavity 12; the air guide mechanism guides external air in, and after passing through the accommodating cavity 12, the air carrying heat can be discharged from the air exhaust mechanism, so that the heat dissipation effect on the screen main body 13 and internal components of the installation box 11 is achieved;
in this embodiment, the distance between two sets of connection plate 22 can be controlled to the regulating part, and when two sets of connection plate 22 were close to, because the effect of electric telescopic handle 20 and connecting rod 25, screen main part 13 can extend and accomodate chamber 12, and when two sets of connection plate 22 were kept away from, screen main part 13 can be close to and accomodate chamber 12, and when connection plate 22 was motionless steadily, it is similar with the synchronous motion of electric telescopic handle 20, can control screen main part 13 and rotate around the articulated seat 19 axis in front side or the connection seat 21 axis that opposite side electric telescopic handle 20 is connected, adjusts the angle of screen main part 13.
In one embodiment, as shown in fig. 2, the adjusting member comprises a hydraulic telescopic rod 23, one end of the hydraulic telescopic rod 23 is fixedly connected to one of the engaging plates 22, and the other end of the hydraulic telescopic rod 23 is fixedly connected to the other engaging plate 22; the distance between the two groups of connecting plates 22 can be adjusted by the extension and contraction of the hydraulic telescopic rods 23.
In one embodiment, as shown in fig. 2, the bottom of the side of the protection frame 14 close to the fixing plate 18 is provided with a guide 26 for stably adjusting the position of the screen body 13, so that the protection frame 14 drives the screen body 13 to stably move.
In one embodiment, as shown in fig. 3, the guide member 26 includes a fixed rod 30, an extending rod 29 and a movable rod 28, the extending rod 29 is slidably disposed in the fixed rod 30, one end of the extending rod 29 extending into the fixed rod 30 is connected to a limit block, the movable rod 28 is slidably disposed in the extending rod 29, one end of the movable rod 28 extending into the extending rod 29 is connected to a limit block, one end of the fixed rod 30 away from the extending rod 29 is hinged to a second mounting seat 31, and one end of the movable rod 28 away from the extending rod 29 is hinged to a first mounting seat 27; the movable rod 28 can slide in the extension rod 29, and the extension rod 29 can slide in the fixed rod 30, so that the length of the guide 26 can be changed, when the angle of the screen body 13 is adjusted, the end of the movable rod 28 can rotate in the first mounting seat 27, and the fixed rod 30 can rotate in the second mounting seat 31.
In one embodiment, as shown in fig. 1, 4 and 5, the air guiding mechanism includes an induced air fan 32 installed in an air guiding cavity inside the installation box 11, an air inlet cover 15 is installed on one side of the installation box 11 corresponding to an air inlet end of the induced air fan 32, a filter screen 33 is installed on one side of the air inlet cover 15 close to the air guiding cavity, and the first air deflector 34 is installed on one side of the air guiding cavity close to the accommodating cavity 12;
when the induced draft fan 32 works, external air can be introduced through the air inlet cover 15, and after the air filtered by the filter screen 33 enters the air guide cavity, the air can be discharged into the installation box 11 and the containing cavity 12 from the first air deflector 34.
In one embodiment, as shown in fig. 1 and 5, the air exhausting mechanism includes an air exhausting cavity disposed inside the installation box 11 and an air exhausting cover 17 disposed at one side of the air exhausting cavity, and the second air guiding plate 35 is disposed at one side of the air exhausting cavity close to the accommodating cavity 12; the air discharged into the installation box 11 and the storage cavity 12 can be discharged from the air discharge cavity through the second air guiding plate 35, and the flowing air carries away the heat inside the installation box 11 and the storage cavity 12.
In one embodiment, a plurality of touch sensors are connected to one side of the protective frame 14 away from the accommodating cavity 12, a digital display screen 16 is connected to one side of the installation box 11, a speaker is arranged on one side of the digital display screen 16, a signal output end of each touch sensor is electrically connected to a controller arranged in the installation box 11, and the digital display screen 16 and the speaker are electrically connected to the controller;
when a person touches the protective frame 14 to move the screen body 13, the person touches the touch sensor, the touch sensor can send a signal to the controller, and the controller can control the digital display screen 16 and the loudspeaker to work for warning.
In one embodiment, the bottom plate surface of the storage cavity 12 and the plate surface of the storage cavity 12 far away from the screen main body 13 are provided with a plurality of threading holes, so that the connection of lines is facilitated.
In one embodiment, the top and the bottom of the receiving cavity 12 are provided with a mounting cavity located in the mounting box 11 for mounting components, and the first wind deflector 34 and the second wind deflector 35 extend to the end of the mounting cavity.
When the air guide device is used, the distance between the two groups of connecting plates 22 can be adjusted by stretching and retracting the hydraulic telescopic rod 23, when the two groups of connecting plates 22 are close to each other, the screen main body 13 can extend out of the accommodating cavity 12 under the action of the electric telescopic rod 20 and the connecting rod 25, when the two groups of connecting plates 22 are far away from each other, the screen main body 13 can be close to the accommodating cavity 12, when the connecting plates 22 are stable and do not move, the electric telescopic rod 20 on the same side synchronously moves, the screen main body 13 can be controlled to rotate around the axis of the front side hinged seat 19 or the axis of the connecting seat 21 connected with the electric telescopic rod 20 on the other side, the angle of the screen main body 13 is adjusted, when the air guide fan 32 works, external air can be guided in through the air inlet cover 15, after the air filtered by the filter screen 33 enters the air guide cavity, the air can be discharged into the installation box 11 and the accommodating cavity 12 from the first air guide plate 34, the air discharged into the installation box 11 and the accommodating cavity 12 from the air discharge cavity through the second air guide plate 35, and the flowing air takes away heat in the installation box 11 and the accommodating cavity 12;
when a person touches the protective frame 14 to move the screen body 13, the person touches the touch sensor, the touch sensor can send a signal to the controller, and the controller can control the digital display screen 16 and the loudspeaker to work for warning.
Claims (10)
1. A display screen with an anti-theft warning function comprises an installation box (11) and a screen main body (13), wherein a protective frame (14) is connected to the outer side of the screen main body (13), and a containing cavity (12) is arranged in the installation box (11);
the screen protection device is characterized in that one side, close to the containing cavity (12), of the protection frame (14) is connected with a fixing plate (18), and an adjusting mechanism used for adjusting the screen main body (13) to extend out of the containing cavity (12) is connected between the fixing plate (18) and the inner wall of the containing cavity (12);
the adjusting mechanism comprises connecting plates (22) and connecting seats (21) connected to two ends of the connecting plates (22), an electric telescopic rod (20) and a connecting rod (25) are hinged to one group of the connecting seats (21), one end, far away from the connecting seats (21), of the connecting rod (25) is hinged to a rear hinged seat (24) on the inner wall of the containing cavity (12), one end, far away from the connecting seats (21), of the electric telescopic rod (20) is hinged to a front hinged seat (19) on the fixing plate (18), and an adjusting piece used for adjusting the distance between the two groups of the connecting plates (22) is connected between the two groups of the connecting plates (22);
the air guide mechanism is connected with an inner cavity on one side of the installation box (11), a first air guide plate (34) is arranged on one side, close to the containing cavity (12), of the air guide mechanism, an exhaust mechanism is connected with the other side of the inner cavity of the installation box (11), and a second air guide plate (35) is arranged on one side, close to the containing cavity (12), of the exhaust mechanism.
2. The display screen with the function of guarding against theft and caution according to claim 1, characterized in that the adjusting member comprises a hydraulic telescopic rod (23), one end of the hydraulic telescopic rod (23) is fixedly connected with one group of the connection plates (22), and the other end of the hydraulic telescopic rod (23) is fixedly connected with the other group of the connection plates (22).
3. The display screen with burglar alarm function according to claim 1, wherein a guide member (26) for stably adjusting the position of the screen body (13) is provided at the bottom of one side of said protection frame (14) close to the fixing plate (18).
4. The display screen with the anti-theft warning function according to claim 3, wherein the guide member (26) comprises a fixing rod (30), an extending rod (29) and a movable rod (28), the extending rod (29) is slidably disposed in the fixing rod (30), one end of the extending rod (29) extends into the fixing rod (30) to connect with the limiting block, the movable rod (28) is slidably disposed in the extending rod (29), one end of the movable rod (28) extends into the extending rod (29) to connect with the limiting block, one end of the fixing rod (30) far away from the extending rod (29) is hinged to the second mounting seat (31), and one end of the movable rod (28) far away from the extending rod (29) is hinged to the first mounting seat (27).
5. The display screen with the anti-theft warning function according to claim 1, wherein the air guiding mechanism comprises an air inducing fan (32) installed in an air guiding cavity inside the installation box (11), an air inlet cover (15) is arranged on one side of the installation box (11) corresponding to an air inlet end of the air inducing fan (32), a filter screen (33) is arranged on one side of the air inlet cover (15) close to the air guiding cavity, and the first air deflector (34) is arranged on one side of the air guiding cavity close to the accommodating cavity (12).
6. The display screen with the anti-theft warning function according to claim 1, wherein the air exhausting mechanism comprises an air exhausting cavity arranged inside the installation box (11) and an air exhausting cover (17) arranged on one side of the air exhausting cavity, and the second air deflector (35) is arranged on one side of the air exhausting cavity close to the accommodating cavity (12).
7. The display screen with the anti-theft warning function according to claim 1, wherein a plurality of touch sensors are connected to one side of the protective frame (14) away from the accommodating cavity (12), a digital display screen (16) is connected to one side of the installation box (11), a speaker is arranged on one side of the digital display screen (16), a signal output end of each touch sensor is electrically connected to a controller arranged in the installation box (11), and the digital display screen (16) and the speaker are electrically connected to the controller.
8. The display screen with the anti-theft warning function according to claim 1, wherein a plurality of threading holes are formed in the bottom plate surface of the containing cavity (12) and the plate surface of the containing cavity (12) far away from the screen main body (13).
9. The display screen with the anti-theft warning function according to claim 1, wherein the top and the bottom of the accommodating cavity (12) are provided with mounting cavities located in a mounting box (11) for mounting components, and the first air deflector (34) and the second air deflector (35) both extend to the end of the mounting cavities.
10. The warning method of the display screen with the anti-theft warning function as claimed in claim 7, characterized in that the distance between the two sets of the connection plates (22) can be controlled through the adjusting piece, so as to control the position of the screen main body (13) extending out of the containing cavity (12), the turning angle of the screen main body (13) can be adjusted through the independent adjustment of the electric telescopic rod (20) on one side, when a person touches the protection frame (14) to move the screen main body (13), the person can touch the touch sensor, the touch sensor can send a signal to the controller, and the controller can control the digital display screen (16) and the loudspeaker to work for warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211532120.7A CN115953946A (en) | 2022-12-01 | 2022-12-01 | Display screen with anti-theft warning function and warning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211532120.7A CN115953946A (en) | 2022-12-01 | 2022-12-01 | Display screen with anti-theft warning function and warning method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115953946A true CN115953946A (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211532120.7A Pending CN115953946A (en) | 2022-12-01 | 2022-12-01 | Display screen with anti-theft warning function and warning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115953946A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477395A (en) * | 2023-11-08 | 2024-01-30 | 新疆希望电子有限公司 | Electric power switch cabinet with buffer mechanism for micro-grid |
-
2022
- 2022-12-01 CN CN202211532120.7A patent/CN115953946A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477395A (en) * | 2023-11-08 | 2024-01-30 | 新疆希望电子有限公司 | Electric power switch cabinet with buffer mechanism for micro-grid |
| CN117477395B (en) * | 2023-11-08 | 2024-06-11 | 新疆希望电子有限公司 | Electric power switch cabinet with buffer mechanism for micro-grid |
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