CN108989722B - Video playing device with protection structure and multiple signal outputs - Google Patents
Video playing device with protection structure and multiple signal outputs Download PDFInfo
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- CN108989722B CN108989722B CN201810969294.7A CN201810969294A CN108989722B CN 108989722 B CN108989722 B CN 108989722B CN 201810969294 A CN201810969294 A CN 201810969294A CN 108989722 B CN108989722 B CN 108989722B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a multi-signal output video playing device with a protection structure, which comprises a base plate and a stress plate, wherein supporting frames are embedded in the side walls of the left side and the right side of the base plate, clamping rails are fixed on the front surface of the base plate, an assembling frame is arranged on one side of each clamping rail, which is far away from the horizontal central line of the base plate, inserting plates are fixed on the left side and the right side of the surface of the stress plate, and the stress plate is positioned on one side of the base plate, which is close to the vertical central line of a top plate. This video play device of many signal output with protective structure passes through the setting of base plate, constitutes this video play device's first carrier structure, this carrier structure is used for supporting and the installation to video play device completely fixed, the upper and lower both ends of base plate are the block fit respectively in roof and base, and the base plate can obtain displacement action power on the roof, the external air pump organism of trachea, through the control to atmospheric pressure, make pneumatic telescopic rod correspondingly flexible, carry out the removal to the level with the base plate that pulls the left and right sides.
Description
Technical Field
The invention relates to the technical field of video playing devices, in particular to a multi-signal output video playing device with a protection structure.
Background
Video is an important expression carrier in entertainment in the present society, video content can be divided into various categories according to content, form and time, devices for presenting video are commonly called as video players or video playing devices, common television sets, mobile phones, computers and the like, the video playing devices play a very great role in modern life, excellent video works can bring sensory enjoyment to people, play a role in relieving pressure, stimulate visual nerves of people and enlighten people, the video playing devices generally adopt display screens as video expression carriers, the video content is also presented in a projection mode in modern times, and video presentation modes are various and are more advanced.
However, after the existing household video playing device is installed, the structure is fixed, the center of gravity is not adjustable, and the angle of the display screen is not adjustable, and a general video playing device is mostly designed into a whole structure, so that the flexibility of the structure is very poor, the number of interfaces is limited, and meanwhile, when a U disk is inserted, the U disk needs to be inserted into the device from the side, which is very troublesome, is easy to insert wrongly, damages accessories, and greatly wastes time.
Disclosure of Invention
The invention aims to provide a multi-signal output video playing device with a protection structure, and aims to solve the problems that the conventional household video playing device, generally called as a television and a television, is fixed in structure, cannot move, is unadjustable in center of gravity and is unadjustable in display screen angle after being installed, and a common video playing device is mostly designed into a whole structure, so that the flexibility of the structure is very poor, the number of interfaces is limited, and meanwhile, when a U disk is inserted, the U disk needs to be inserted to the side of the device from side, so that the U disk is very troublesome, is easy to be inserted wrongly, damages accessories and greatly wastes time.
In order to achieve the purpose, the invention provides the following technical scheme: a video playing device with a protection structure and multiple signal outputs comprises a base plate and a stressed plate, wherein a support frame is embedded in the side wall of the left side and the right side of the base plate, a clamping rail is fixed in the front of the base plate, one side, far away from the horizontal central line of the base plate, of the clamping rail is provided with an assembling frame, a gear is sleeved on the inner side of the assembling frame, a drawing plate is welded at the bottom of the support frame, a top plate is installed above the base plate, a sliding groove is formed in the top plate, a pneumatic telescopic rod is arranged in the sliding groove, a gas pipe is communicated with the upper middle of the pneumatic telescopic rod, the size of the top end of the base plate is matched with the size of the sliding groove, inserting plates are fixed on the left side and the right side of the surface of the stressed plate, the stressed plate is located on one side, close to the vertical central line of the top plate, inserting grooves are evenly formed, the inner side of the embedded block is of a T-shaped structure, the size of the embedded block is matched with that of the movable groove, the surface of the embedded block is welded with a pulling plate, the surface of the pulling plate is provided with a groove, the middle of the pulling plate is fixed with a middle connecting block, the upper side and the lower side of the middle connecting block are embedded with folding support rods, the folding support rods are symmetrical about the horizontal central line of the middle connecting block, the size of the folding support rods is matched with that of the middle connecting block, the middle outer ring of the middle connecting block is provided with a support, the inner wall structure size of the support is matched with the outer wall structure size of the middle connecting block, one side of the support close to the vertical central line of the stress plate is fixed with a support at equal distance, a hydraulic cylinder is arranged between the pulling plate and the stress plate and is fixedly connected with the pulling plate, the connecting end of the hydraulic cylinder is provided with a hydraulic rod, and, the middle of the stress plate is provided with an air leakage ring, an air folding plate is arranged in the air leakage ring, the air folding plate is in penetrating fit connection with the inner wall of the air leakage ring, an elastic cushion layer is distributed on the outer ring of the air leakage ring at equal angles, the elastic cushion layer is fixedly bonded with the surface of the stress plate, the upper side and the lower side of the back surface of the stress plate are both provided with a moving groove, the bottom surface of the inner side of the moving groove is uniformly fixed with a tooth block, the tooth block is mutually meshed with a gear, one side of the moving groove close to the horizontal central line of the stress plate is provided with a clamping groove, the size between the clamping groove and a clamping rail is identical, the middle of the back surface of the stress plate is provided with an inclined air port which is arranged at equal intervals along the horizontal direction of the stress plate, the front side of the front surface of the stress plate is provided with a display panel, the inner side of the display panel is provided with, the right side of the processor box is uniformly provided with sockets, the right side of each socket is provided with a placing plate, the inner wall of each placing plate is bonded with a sponge protecting layer, the inner side of each sponge protecting layer is fixedly provided with a partition plate, the partition plates are arranged at equal intervals along the vertical direction of the placing plate, a placing groove is arranged between every two adjacent partition plates, the inner sides of the placing grooves are provided with push plates, the push plates and the sockets are in one-to-one correspondence, one side of each push plate close to the outer side is welded with a gas rod, the outer side of each gas rod is provided with a steering body, a cylinder is arranged in each steering body and connected with the gas rod, each push plate and the cylinder form a telescopic structure through the gas rod, the upper end part and the lower end part of each steering body are matched with the back surface of the display panel in size, the side wall of the display panel is provided with a connecting short rod, and one, the protective plate is connected with the display panel in a rotating mode through the connecting short rod, the protective plate is evenly arranged in the vertical direction of the display panel, the convex mirror and the concave mirror are installed on the back face of the protective plate respectively, and the convex mirror and the concave mirror are located on the back faces of the two adjacent protective plates respectively.
Preferably, the right side of base plate is provided with the static roller, and the vertical penetration in inside of static roller has the guide arm, the below cooperation of base plate is connected with the base, and the outside of base is provided with the base station, the upper and lower both ends of guide arm respectively with the downside of roof and the side of going up of base between the size mutually support, and paste mutually between the plane place face of the outer wall of static roller and display panel.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention forms a first carrier structure of the video playing device by arranging the base plate, the carrier structure is completely used for supporting, installing and fixing the video playing device, the upper end and the lower end of the base plate are respectively clamped and matched in the top plate and the base, the base plate can obtain displacement action power on the top plate, the air pipe is externally connected with the air pump body, the pneumatic telescopic rod correspondingly stretches and retracts by controlling the air pressure so as to drag the base plates on the left side and the right side to move horizontally, and the matching frame and the clamping rail are both of pipe sleeve type structures, so that the matching frame and the clamping rail correspondingly contract in the relative movement process of the two base plates so as to reduce the bearing area of the whole base plate structure.
2. The second carrier structure of the video playing device is formed by arranging the stress plate, the carrier structure is mainly used for adjusting the installation position of the video playing device and adjusting the display surface angle of the video playing device, the gear on the base plate is meshed in the tooth block in the action groove at the back of the stress plate, and the clamping rail is matched in the clamping groove, so that when the base plate moves oppositely, the base plate keeps a matching connection relation with the stress plate constantly, the base plate and the stress plate cannot be disjointed due to relative movement, the stable movement of the base plate is ensured, the bearing gravity center position at the stress plate is changed, the stress plate can horizontally move on the plane basis of the base plate in the same way, the specific display position of the display device is changed, and the purpose that the display device can adjust the display position is achieved.
3. The invention forms a third carrier structure of the video playing device by arranging the display panel, the carrier structure is used for supporting the display screen of the video playing device, the stable installation and the balanced stress are ensured, the display panel is arranged on the front surface of the stress plate, the rest is attached to the back surface of the display panel, the tail end of the folding support rod is connected with the display panel by a through bolt and is firmly connected, the folding support rod has the folding bending capability and is clamped in the middle connecting block, the angle rotation can be carried out on the basis of the middle connecting block so as to achieve the purpose of adjusting the placing angle of the display panel, the middle connecting block, the folding support rod, the side frame and the rest are combined into an integral structure together, the embedded block is matched in the movable groove and can carry out the position movement in the movable groove, and then the position of the integral structure on the stress plate is adjusted so as to ensure the stable supporting purpose of the display panel, utilize the hydraulic pressure flexible control of pneumatic cylinder to the hydraulic stem, stretch out the intermediate junction piece correspondingly, can make the interval grow between atress board and the display panel, be favorable to the heat dissipation of display panel, also provide the preparation condition for the inclination of display panel is adjusted.
4. The invention makes the back of the display panel have a U disk storage structure through the arrangement of the placing plate, and the inserting mode is different from the ordinary inserting mode, is more flexible, convenient and quick, and utilizes the size matching between the steering body and the back of the display panel to rotate the steering body outwards, namely, the notch of the placing plate faces outwards, devices such as a U disk and the like are reversely inserted into a proper placing groove according to a set direction, that is, the opening direction of the devices such as the U disk and the like is the same as the direction of the notch of the placing plate, then the steering body is turned back, the cylinder is started, the pneumatic control is utilized to lead the air rod to stretch and retract, the push sheet is pushed to move towards the direction of the socket on the processor box, so that the USB flash disk is pushed into the socket to complete signal input, and the slots are arranged in the plug board, so that signal lines can be connected on the basis of the stress board, and the video playing device is ensured to have a plurality of signal outputs.
5. The invention has the advantages that through the arrangement of the connecting short rod and the protective plate, the protective structure is arranged on the display screen, the protective plate is arranged on the display screen by using the connecting short rod, the connecting short rod is of a telescopic sleeve structure with a spring arranged inside, so the connecting short rod has telescopic elasticity, the protective plate can be firmly arranged under the condition of no axial external force, the angle deflection adjustment can be carried out on the protective plate by using the connecting short rod, the convex mirror and the concave mirror which are arranged inside the protective plate can play the roles of light blocking and light protection by virtue of the light reflection principle, the static generator is arranged on the outer layer of the static roller, the static function can be generated after the static roller is electrified, the guide rod can drive the static roller to horizontally move on the basis of the top plate and the base under the action of the force applied to the shaft end, and the purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a substrate structure according to the present invention;
FIG. 3 is a schematic structural diagram of the front side of the stress plate of the present invention;
FIG. 4 is a schematic view of the back structure of the stress plate of the present invention;
FIG. 5 is a schematic side view of the pulling plate of the present invention;
FIG. 6 is a schematic diagram of the back side structure of the display panel of the present invention;
FIG. 7 is a schematic view of the structure of the installation plate of the present invention;
FIG. 8 is a schematic view of the mounting structure of the fender of the present invention.
In the figure: 1. a substrate; 2. a support frame; 3. clamping a rail; 4. assembling a frame; 5. a gear; 6. drawing the plate; 7. a top plate; 8. a chute; 9. a pneumatic telescopic rod; 10. an air tube; 11. a stress plate; 12. inserting plates; 13. a slot; 14. a movable groove; 15. an insert block; 16. pulling a plate; 17. a groove; 18. a middle connecting block; 19. folding the stay bar; 20. assembling a frame; 21. a support frame; 22. a hydraulic cylinder; 23. a hydraulic lever; 24. a wind leaking ring; 25. a wind folding plate; 26. an elastic cushion layer; 27. a moving slot; 28. a tooth block; 29. a card slot; 30. an oblique tuyere; 31. a display panel; 32. a display screen; 33. a processor box; 34. a socket; 35. placing a plate; 36. a sponge protective layer; 37. a partition plate; 38. a placing groove; 39. pushing the sheet; 40. a gas lever; 41. a steering body; 42. a cylinder; 43. connecting a short rod; 44. a guard plate; 45. a convex mirror; 46. a concave mirror; 47. an electrostatic roller; 48. a guide bar; 49. a base; 50. a base station.
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.
Referring to fig. 1-8, the present invention provides a technical solution: a video playing device with a protection structure and multiple signal outputs comprises a base plate 1 and a stress plate 11, wherein brackets 2 are embedded in the side walls of the left side and the right side of the base plate 1, clamping rails 3 are fixed on the front surface of the base plate 1, an assembling frame 4 is arranged on one side of each clamping rail 3 away from the horizontal central line of the base plate 1, a gear 5 is sleeved on the inner side of the assembling frame 4, a drawing plate 6 is welded at the bottom of each bracket 2, a top plate 7 is arranged above the base plate 1, a sliding groove 8 is arranged inside the top plate 7, a pneumatic telescopic rod 9 is arranged inside the sliding groove 8, an air pipe 10 is communicated with the upper middle of the pneumatic telescopic rod 9, the top end of the base plate 1 is matched with the sliding groove 8 in size, the upper end and the lower end of the base plate 1 are respectively clamped and matched in the top plate 7 and a base 49, the base plate 1 can obtain displacement action, the pneumatic telescopic rod 9 is correspondingly stretched to drag the substrates 1 at the left side and the right side to move horizontally, and the assembling frame 4 and the clamping rail 3 are both in a pipe sleeve type structure, so that the assembling frame 4 and the clamping rail 3 can correspondingly shrink in the relative movement process of the two substrates 1 to reduce the bearing area of the whole substrate 1 structure;
inserting plates 12 are fixed on the left side and the right side of the surface of a stress plate 11, the stress plate 11 is positioned on one side of a base plate 1 close to a vertical central line of a top plate 7, inserting grooves 13 are uniformly formed in the inserting plates 12, movable grooves 14 are formed in the surface of the stress plate 11, embedding blocks 15 are embedded in the left side and the right side of each movable groove 14, the inner sides of the embedding blocks 15 are in a T-shaped structure, the sizes of the embedding blocks 15 are matched with those of the movable grooves 14, pull plates 16 are welded on the surfaces of the embedding blocks 15, grooves 17 are formed in the surfaces of the pull plates 16, a middle connecting block 18 is fixed in the middle of each pull plate 16, folding support rods 19 are embedded in the upper side and the lower side of the middle connecting block 18, the folding support rods 19 are symmetrical relative to the horizontal central line of the middle connecting block 18, the sizes of the folding support rods 19 and the middle connecting block 18 are matched, a matching frame 20 is arranged on the outer circle of the middle of, the supporting frame 20 is fixed with supporting frames 21 at equal intervals on one side close to the vertical central line of the stress plate 11, a hydraulic cylinder 22 is installed between the pulling plate 16 and the stress plate 11, the hydraulic cylinder 22 is fixedly connected with the pulling plate 16, a hydraulic rod 23 is arranged at the connecting end of the hydraulic cylinder 22, the outer end of the hydraulic rod 23 is fixedly welded with the middle connecting block 18, an air leakage ring 24 is arranged in the middle of the stress plate 11, an air folding plate 25 is installed inside the air leakage ring 24, the air folding plate 25 is in penetrating fit connection with the inner wall of the air leakage ring 24, elastic cushion layers 26 are distributed on the outer ring of the air leakage ring 24 at equal angles, the elastic cushion layers 26 are fixedly bonded with the surface of the stress plate 11, the upper side and the lower side of the back of the stress plate 11 are both provided with action grooves 27, tooth blocks 28 are uniformly fixed on the bottom surface of the inner sides of the action grooves 27, the tooth blocks 28 are mutually meshed with the gear 5, a clamping groove 29 is arranged on one side, the size of the clamping groove 29 is matched with that of the clamping rail 3, the inclined air ports 30 are arranged in the middle of the back face of the stress plate 11, the inclined air ports 30 are arranged at equal intervals along the horizontal direction of the stress plate 11, the display plate 31 is arranged on the front side of the front face of the stress plate 11, and the display screen 32 is arranged on the inner side of the display plate 31;
the gear 5 on the base plate 1 is engaged in the tooth block 28 in the action groove 27 on the back of the stress plate 11, and the clamping rail 3 is engaged in the clamping groove 29, so that when the base plate 1 moves towards each other, the base plate 1 keeps the matching connection relationship with the stress plate 11 at all times, the two are not disconnected due to relative movement, and the stable movement of the base plate 1 is ensured, and then the bearing gravity center position at the stress plate 11 is changed, the stress plate 11 can horizontally move on the plane basis of the base plate 1 in the same way, and then the specific display position of the display device is changed, so that the purpose that the display device can adjust the display position is realized, the display plate 31 is arranged on the front of the stress plate 11, the support frame 21 is attached to the back of the display plate 31, the tail end of the folding stay bar 19 is connected with the display plate 31 through a through bolt, and the connection is firm, and the folding stay bar 19 has the folding bending capability, the folding stay bar 19 is clamped and embedded in the middle connecting block 18, and can rotate in an angle on the basis of the middle connecting block 18 so as to achieve the purpose of adjusting the placing angle of the display panel 31, the middle connecting block 18, the folding stay bar 19, the support 20 and the support 21 are combined together to form an integral structure, the embedded block 15 is matched in the movable groove 14 and can move in the movable groove 14, and then the position of the integral structure on the stress plate 11 is adjusted so as to ensure the stable supporting purpose of the display panel 31, the hydraulic telescopic control of the hydraulic cylinder 22 on the hydraulic rod 23 is utilized to correspondingly extend the middle connecting block 18, so that the distance between the stress plate 11 and the display panel 31 is increased, the heat dissipation of the display panel 31 is facilitated, and a preparation condition is provided for the inclination angle adjustment of the display panel 31;
a processor box 33 is fixed on the right side of the back of the display panel 31, sockets 34 are uniformly arranged on the right side of the processor box 33, a mounting plate 35 is arranged on the right side of the socket 34, a sponge protective layer 36 is bonded on the inner wall of the mounting plate 35, partition plates 37 are fixed on the inner side of the sponge protective layer 36, the partition plates 37 are equidistantly arranged along the vertical direction of the mounting plate 35, mounting grooves 38 are arranged between adjacent partition plates 37, push plates 39 are mounted on the inner side of the mounting grooves 38, the positions between the push plates 39 and the sockets 34 are in one-to-one correspondence, an air rod 40 is welded on one side of the push plates 39 close to the outer side, a steering body 41 is arranged on the outer side of the air rod 40, an air cylinder 42 is arranged in the steering body 41, the air cylinder 42 is connected with the air rod 40, the push plates 39 and the air cylinder 42 form a telescopic structure through the air rod 40, the upper and lower end portions of the upper and the lower end, the back of the display panel 31 is provided with a USB flash disk storage structure, the plugging mode is different from the ordinary plugging mode and is more flexible, convenient and quick, the steering body 41 is outwards rotated by utilizing the size matching between the steering body 41 and the back of the display panel 31, namely the direction of a notch of the placing plate 35 is outwards, devices such as a USB flash disk and the like are reversely inserted into the proper placing groove 38 according to the set direction, namely the direction of the opening of the devices such as the USB flash disk and the like is the same as the direction of the notch of the placing plate 35, the steering body 41 is rotated back, the air cylinder 42 is started, the air rod 40 is expanded and contracted by utilizing pneumatic control to push the push sheet 39 to move towards the direction of the socket 34 on the processor box 33, so that the USB flash disk is pushed into the socket 34, and the input of signals is completed;
the side wall of the display panel 31 is provided with a connecting short rod 43, one side of the connecting short rod 43 close to the vertical central line of the display panel 31 is provided with a protective plate 44, the protective plate 44 is rotatably connected with the display panel 31 through the connecting short rod 43, the protective plate 44 is uniformly arranged along the vertical direction of the display panel 31, the back surface of the protective plate 44 is respectively provided with a convex mirror 45 and a concave mirror 46, the convex mirror 45 and the concave mirror 46 are respectively positioned at the back surfaces of two adjacent protective plates 44, the protective plate 44 is arranged on the display screen 32 by utilizing the connecting short rod 43, the connecting short rod 43 is of a telescopic sleeve structure internally provided with springs, so that the connecting short rod 43 has telescopic elasticity, the protective plate 44 can be firmly arranged under the condition of no axial external force, the connecting short rod 43 can also be used for carrying out angle deflection adjustment on the protective plate 44, the convex mirror 45 and the concave mirror 46 arranged inside the protective plate 44 can play the roles of light blocking and protecting, and the inside of the static roller 47 vertically penetrates through a guide rod 48, a base 49 is connected below the base plate 1 in a matching manner, a base table 50 is arranged on the outer side of the base 49, the upper end and the lower end of the guide rod 48 are respectively matched with the lower side surface of the top plate 7 and the upper side surface of the base 49 in size, the outer wall surface of the static roller 47 is attached to the plane of the display panel 31, a static generator is arranged on the outer layer of the static roller 47, the static generator can generate static action after being electrified, the guide rod 48 can drive the static roller 47 to horizontally move on the basis of the top plate 7 and the base 49 under the action of the stress of the shaft end, and the purpose of adsorbing dust on the surface of the display screen.
The working principle is as follows: for the video playing device, firstly, the device is fixed, the device supports wall hanging (the upper side and the lower side are fixed by screws) and is horizontally placed (the base station 50 is placed horizontally), the air pipe 10 is externally connected with air pressure equipment, the tail end of the folding support rod 19 is connected with the back of the display panel 31 by screws, before the device is used, the whole structure of the video playing device needs to be adjusted, and the adjusted objects comprise the supporting gravity center position, the supporting stress area, the supporting stress position, the display position, the distance between the display surface and the device body, the inclination angle of the display surface and the light blocking and light supplementing positions of the display surface; for the adjustment of the position of the supporting gravity center, firstly, an air pressure device externally connected with an air pipe 10 needs to be started, so that air pressure is generated in the air pipe 10, then the pneumatic telescopic rod 9 correspondingly contracts, two movable ends of the pneumatic telescopic rod 9 are fixedly connected with one substrate 1, when the pneumatic telescopic rod 9 contracts, the substrates 1 on two sides move oppositely, then the distance between the substrates 1 can be adjusted, and the assembling frame 4 and the clamping rail 3 are both in a pipe sleeve type structure, so that the assembling frame 4 and the clamping rail 3 can correspondingly expand and contract in the relative movement process of the two substrates 1, the bearing area of the whole substrate 1 structure can be reduced during contraction, the supporting gravity center of the substrate 1 is changed, and meanwhile, the whole area of the substrate 1 is changed, so that the bearing stress area of the device is correspondingly adjusted and changed; for the adjustment of the bearing stress position, the adjustment is mainly for the stress support of the stress plate 11, the front surface of the stress plate 11 is provided with a movable groove 14 for the movement of the insert block 15, the insert block 15 can be moved on the basis of the movable groove 14 by utilizing the matching connection between the two, the middle connecting block 18, the folding support rod 19, the matching frame 20 and the rest 21 are combined together to form an integral support structure, and the integral support structure can be horizontally moved by utilizing the movable groove 14 so as to change the bearing stress position; for adjusting the distance between the display surface and the main body of the device, the hydraulic cylinder 22 can be started to correspondingly extend the hydraulic rod 23 so as to push the integral supporting structure outwards for a certain distance, so that a sufficient distance is left between the back surface of the display panel 31 and the stress plate 11, and the back of the display panel 31 is facilitated to dissipate heat; for the adjustment of the display position, the meshing action between the gear 5 and the tooth block 28 in the action groove 27 and the matching between the clamping rail 3 and the clamping groove 29 can be utilized to move and adjust the position of the whole stress plate 11 relative to the base plate 1 composite structure, so that the placement position of the stress plate 11 is moved and adjusted, the display plate 31 moves along with the movement of the stress plate 11, the position of the display plate 31 is changed immediately after the stress plate 11 moves, and the purpose of adjusting the display position is realized; for the adjustment of the inclination angle of the display surface, the primary condition is that a certain movable space exists between the display surface and the device main body, namely the adjustment is performed after the hydraulic rod 23 extends, a movable gap is reserved between the display surface and the device main body after the hydraulic rod 23 extends, the folding stay bar 19 is installed on the middle connecting block 18 in a matching way, the folding stay bar 19 is of a joint connecting structure and can be bent under the action of external force, meanwhile, the folding stay bar 19 can be connected with the middle connecting block 18 in a nesting and matching way, the stretching angle of the folding stay bar 19 is adjusted on the basis of the middle connecting block 18, then the tail ends of the folding stay bars 19 on the upper side and the lower side are higher and lower, so that unequal pulling force is generated on the back surface of the display panel 31, the display panel 31 is inclined, and the purpose of adjusting the inclination angle of the display surface is achieved; the adjustment of the light blocking and supplementing positions of the display surface is realized by utilizing the protective plates 44 at all levels, the protective plates 44 are installed on the display screen 32 by utilizing the connecting short rods 43, and the connecting short rods 43 are of telescopic sleeve structures internally provided with springs, so that the connecting short rods 43 have telescopic elasticity, can keep the original length under the condition of no axial external force, and can firmly install the protective plates 44, the angle deflection adjustment can also be carried out on the protective plates 44 by utilizing the connecting short rods 43, the convex lenses 45 and the concave lenses 46 which are arranged in the protective plates 44 can play the roles of light blocking and light protecting by virtue of the reflection principle of light, and the arrangement of the protective plates 44 also can protect the display screen 32 to the greatest extent; the device has a plurality of connection ports which can complete the input and output of multiple signals, an inserting plate 12 is arranged on a stress plate 11, a slot 13 is arranged in the inserting plate 12, the connection of signal lines is completed by adopting a direct insertion mode, a processor box 33 is arranged on the back of a display panel 31, video display related processing unit elements are concentrated in the processor box 33, a U disk and other devices are externally connected to the right side of the processor box 33 by utilizing a socket 34, when the U disk and other devices are required to be inserted into the socket 34, a steering body 41 needs to be outwards rotated out, namely the direction of a notch of a setting plate 35 is outwards, the U disk and other devices are reversely inserted into a proper setting groove 38 according to a preset direction, namely the direction of the U disk and other devices facing the notch of the setting plate 35 is the same as the direction of the notch of the setting plate 35, then the steering body 41 is rotated back, an air cylinder 42 is started, an air rod 40 is expanded and contracted by utilizing pneumatic control, so as to push a push sheet 39 to move towards, in order to push the USB flash disk into socket 34, accomplish the input of signal, static roller 47 skin is provided with the static generator, can produce electrostatic effect after the circular telegram, and guide arm 48 can take static roller 47 to carry out horizontal migration on the basis of roof 7 and base 49 under the effect of axle head atress, utilizes static to adsorb the surface dust of display screen 32, accomplishes the use of whole video playback device like this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A video playing device with multiple signal outputs and a protection structure comprises a substrate (1) and a stress plate (11), and is characterized in that: strut (2) is embedded into the side walls of the left side and the right side of the substrate (1), a clamping rail (3) is fixed in the front of the substrate (1), one side, away from the horizontal central line of the substrate (1), of the clamping rail (3) is provided with an assembly frame (4), a gear (5) is sleeved on the inner side of the assembly frame (4), a drawing plate (6) is welded at the bottom of the strut (2), a top plate (7) is installed above the substrate (1), a sliding groove (8) is arranged inside the top plate (7), a pneumatic telescopic rod (9) is arranged inside the sliding groove (8), a gas pipe (10) is communicated with the middle upper part of the pneumatic telescopic rod (9), the top end of the substrate (1) is matched with the sliding groove (8) in size, inserting plates (12) are fixed on the left side and the right side of the surface of the stress plate (11), and the stress plate (11) is located on one side, close to the vertical central line of, the inside of picture peg (12) evenly is provided with slot (13), the surface of atress board (11) is provided with activity groove (14), and the left and right sides in activity groove (14) all imbeds and has abaculus (15), the inboard of abaculus (15) is "T" font structure, and the size is identical between abaculus (15) and activity groove (14), the skin weld of abaculus (15) has arm-tie (16), and the surface of arm-tie (16) is provided with recess (17), the centre of arm-tie (16) is fixed with intermediate junction piece (18), and the upper and lower both sides of intermediate junction piece (18) all imbeds folding vaulting pole (19), folding vaulting pole (19) are symmetrical about the horizontal center line of intermediate junction piece (18), and size homogeneous phase cooperation between folding vaulting pole (19) and intermediate junction piece (18), the middle outer lane of intermediate junction piece (18) is provided with joining in marriage frame (20), the inner wall structure size of the distribution frame (20) and the outer wall structure size of the middle connecting block (18) are matched with each other, the side, close to the vertical central line of the stress plate (11), of the distribution frame (20) is fixed with the handrails (21) at equal intervals, a hydraulic cylinder (22) is installed between the pull plate (16) and the stress plate (11), the hydraulic cylinder (22) is fixedly connected with the pull plate (16), a hydraulic rod (23) is arranged at the connecting end of the hydraulic cylinder (22), the outer end of the hydraulic rod (23) is fixedly welded with the middle connecting block (18), an air leakage ring (24) is arranged in the middle of the stress plate (11), an air folding plate (25) is installed inside the air leakage ring (24), the air folding plate (25) is in penetrating type matching connection with the inner wall of the air leakage ring (24), and an elastic cushion layer (26) is distributed on the outer ring of the air leakage ring (24) at equal angle, the elastic cushion layer (26) is fixedly bonded with the surface of the stress plate (11), action grooves (27) are formed in the upper side and the lower side of the back surface of the stress plate (11), tooth blocks (28) are uniformly fixed on the bottom surface of the inner side of each action groove (27), the tooth blocks (28) are meshed with the gears (5), clamping grooves (29) are formed in one side, close to the horizontal center line of the stress plate (11), of each action groove (27), the clamping grooves (29) are matched with the clamping rails (3) in size, oblique air ports (30) are formed in the middle of the back surface of the stress plate (11), the oblique air ports (30) are arranged at equal intervals in the horizontal direction of the stress plate (11), a display plate (31) is arranged on the front side of the front surface of the stress plate (11), a display screen (32) is arranged on the inner side of the display plate (31), and a processor box (33) is fixed on the right side of the back surface of, the right side of the processor box (33) is uniformly provided with the sockets (34), the right side of each socket (34) is provided with a mounting plate (35), the inner wall of each mounting plate (35) is bonded with a sponge protective layer (36), the inner sides of the sponge protective layers (36) are fixed with partition plates (37), the partition plates (37) are arranged at equal intervals along the vertical direction of the mounting plate (35), a mounting groove (38) is arranged between the adjacent partition plates (37), push sheets (39) are arranged on the inner sides of the mounting grooves (38), the positions between the push sheets (39) and the sockets (34) are in one-to-one correspondence, one side of each push sheet (39) close to the outer side is welded with an air rod (40), the outer side of the air rod (40) is provided with a steering body (41), an air cylinder (42) is arranged in the steering body (41), the air cylinder (42) is connected with the air rod (40), and the push sheets (39) and the air cylinder (42) form a telescopic structure through the air rod (, the size is mutually supported between the upper and lower both sides tip of turning to body (41) and the back of display panel (31), the lateral wall of display panel (31) is provided with connects quarter butt (43), and connects quarter butt (43) and install backplate (44) near one side of the vertical central line of display panel (31), backplate (44) are rotated with display panel (31) through connecting quarter butt (43) and are connected, and backplate (44) evenly set up along the vertical direction of display panel (31), convex mirror (45) and concave mirror (46) are installed respectively to the back of backplate (44), and convex mirror (45) and concave mirror (46) are located the back of two adjacent backplate (44) respectively.
2. The video playback device with multiple signal outputs and protection structure as claimed in claim 1, wherein: the right side of base plate (1) is provided with static roller (47), and the inside vertical penetration of static roller (47) has guide arm (48), the below cooperation of base plate (1) is connected with base (49), and the outside of base (49) is provided with base station (50), the upper and lower both ends of guide arm (48) respectively with the downside of roof (7) and the side of going up of base (49) between size mutually support, and paste between the outer wall of static roller (47) and the plane place face of display panel (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969294.7A CN108989722B (en) | 2018-08-23 | 2018-08-23 | Video playing device with protection structure and multiple signal outputs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969294.7A CN108989722B (en) | 2018-08-23 | 2018-08-23 | Video playing device with protection structure and multiple signal outputs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108989722A CN108989722A (en) | 2018-12-11 |
| CN108989722B true CN108989722B (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810969294.7A Active CN108989722B (en) | 2018-08-23 | 2018-08-23 | Video playing device with protection structure and multiple signal outputs |
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| CN (1) | CN108989722B (en) |
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| US9004430B2 (en) * | 2011-09-30 | 2015-04-14 | Imperial Stamping Corporation | Articulating mount for a display |
| CN104514958A (en) * | 2014-12-23 | 2015-04-15 | 绵阳兴东电子科技有限公司 | Angle-adjustable display screen moving table |
| CN108361528A (en) * | 2018-01-05 | 2018-08-03 | 苏州光斯奥光电科技有限公司 | A kind of fixed suspension type substrate of LCD screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589621A (en) * | 1984-01-03 | 1986-05-20 | International Business Machines Corporation | Ergonomic monitor stand |
| CN1818452A (en) * | 2004-11-30 | 2006-08-16 | 沃格尔兹控股有限公司 | Device suitable for supporting a component |
| US9004430B2 (en) * | 2011-09-30 | 2015-04-14 | Imperial Stamping Corporation | Articulating mount for a display |
| CN204117376U (en) * | 2014-08-15 | 2015-01-21 | 浙江工业职业技术学院 | One moves freely instructional terminal screen height regulating device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108989722A (en) | 2018-12-11 |
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Inventor after: Shen Jinlian Inventor after: Zhang Shuiping Inventor after: Huang Yan Inventor after: Xie Mingfang Inventor before: Xie Mingfang |
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Effective date of registration: 20201116 Address after: 518133 Room 702, 88 Xin'an 3 Road, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Geyang Culture Communication Co.,Ltd. Address before: 518000 Jiamuyuan 96 Guiyuan Road, Luohu District, Shenzhen City, Guangdong Province, 20 Building 301 Applicant before: Xie Mingfang |
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