CN113266731B - LED display screen box mounting structure - Google Patents
LED display screen box mounting structure Download PDFInfo
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- CN113266731B CN113266731B CN202110471327.7A CN202110471327A CN113266731B CN 113266731 B CN113266731 B CN 113266731B CN 202110471327 A CN202110471327 A CN 202110471327A CN 113266731 B CN113266731 B CN 113266731B
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- groove
- rod
- fixedly connected
- block
- sliding
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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
- F16M11/043—Allowing translations
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Abstract
The invention discloses an LED display screen box body installation structure which comprises a supporting plate, a through groove, a heat conduction pad, a heat conduction block, a sliding groove, a sliding rod, a sliding block, a connecting rod, a convex block, a limiting seat, a limiting groove, a display screen, a through hole, a connecting rod, a connecting ring, a first spring, a back plate, a heat dissipation hole, a sliding rod, a fixing ring, a supporting block, a bottom plate, a supporting seat, an ejector rod, a positioning groove, a positioning rod, a positioning ring, a second spring, a hinge rod, a guide groove, a third spring, a handle, a connecting block, a connecting groove, a guide rod, a guide groove, a limiting screw, an adjusting groove, a clamping block and an air bag. The invention relates to an LED display screen box body installation structure which has the characteristics of convenience in installation and disassembly and adjustable display height angle.
Description
Technical Field
The invention belongs to the technical field of LED display screens, and particularly relates to an LED display screen box body installation structure.
Background
The LED display screen is a flat panel display, is composed of small LED module panels and is used for displaying equipment of various information such as characters, images, videos, video signals and the like, the LED display screen is widely used in the life of people, and besides outdoor common large-scale LED display screen boxes, small LED display screen boxes for windows can be installed in places such as indoor service desks, bank windows, exhibition stands and the like. But there are some problems in LED display screen box mounting structure at present: 1. the installation mode of the installation structure is complicated, so that the display screen is inconvenient to install and disassemble; 2. the height of display screen is fixed unchangeable usually, can't adjust the demonstration height, and the angle of display screen is inconvenient to be adjusted moreover, still lacks the buffer protection when overturning the display screen.
The invention content is as follows:
the present invention is directed to solving the above problems, and an object of the present invention is to provide a mounting structure for a housing of an LED display screen, which solves the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
a mounting structure of an LED display screen box body comprises a supporting plate, a through groove, a heat conducting pad, a heat conducting block, a sliding groove, a sliding rod, a sliding block, a connecting rod, a convex block, a limiting seat, a limiting groove, a display screen, a through hole, a connecting rod, a connecting ring, a first spring, a back plate, a heat dissipation hole, a sliding rod, a fixing ring, a supporting block, a bottom plate, a supporting seat, an ejector rod, a positioning groove, a positioning rod, a positioning ring, a second spring, a hinge rod, a guide groove, a third spring, a handle, a connecting block, a connecting groove, a guide rod, a guide groove, a limiting screw, an adjusting groove, a clamping block and an air bag, wherein the supporting plate is provided with the through groove, the inside of the through groove is fixedly connected with the heat conducting pad, the heat conducting block is fixedly connected on the heat conducting pad, the number of the heat conducting blocks is multiple, the heat conducting blocks are uniformly distributed on the heat conducting pad, the supporting plate is provided with the sliding groove, the inside of the sliding rod is fixedly connected with the sliding groove, the outer side of the sliding rod is slidably sleeved with two symmetrical sliding blocks, the sliding blocks are slidably connected with the sliding grooves, the sliding blocks are fixedly connected with connecting rods, and the connecting rods are fixedly connected with lugs.
Preferably, the limiting block is fixedly connected to the connecting rod, the limiting block is in contact with the limiting seat, the limiting seat is fixedly connected to the limiting seat, the display screen is in contact with the supporting plate and the heat conducting pad respectively, a through hole is formed in the connecting rod, the connecting rod is slidably connected to the through hole, the first spring is fixedly connected to the outer side of the connecting rod, the connecting ring is fixedly connected to the connecting rod, and the connecting ring is in contact with the connecting rod.
Preferably, the backboard is fixedly connected to the supporting plate, the radiating holes are formed in the backboard, the number of the radiating holes is multiple, the radiating holes are evenly distributed in the backboard, the backboard is in contact with the display screen, the handle is fixedly connected to the backboard, the lower end of the supporting plate is fixedly connected with the connecting block, the connecting groove is formed in the connecting block, the sliding rod is connected to the inside of the connecting groove in a sliding mode, the fixing ring is fixedly connected to the sliding rod, the fixing ring is in contact with the connecting block, the supporting block is fixedly connected to the sliding rod, the supporting block is in contact with the connecting block, and the bottom plate is fixedly connected to the lower end of the supporting block.
Preferably, the bottom plate is fixedly connected with a supporting seat, the inside of the supporting seat is slidably connected with an ejector rod, the ejector rod is provided with a plurality of positioning grooves, the plurality of positioning grooves are uniformly distributed on the ejector rod, the positioning rod is clamped inside the positioning groove and is slidably connected with the supporting seat, the positioning rod is fixedly connected with a positioning ring, the outer side of the positioning rod is fixedly connected with a second spring, the bottom plate is hinged with a hinge rod, the hinge rod is provided with a guide groove, the inner bottom of the guide groove is fixedly connected with a third spring, the third spring is fixedly connected with a guide rod, the guide rod is slidably connected with the guide groove, the guide rod is provided with a guide groove, the back plate is provided with a plurality of adjusting grooves, the inside of the adjusting grooves is clamped with the guide rod, and the back plate is provided with a clamping groove, the inside joint of draw-in groove has the fixture block, fixedly connected with gasbag on the fixture block, the gasbag contacts with the backplate.
Preferably, a limiting groove is formed in the limiting seat, and a connecting rod is connected to the inside of the limiting groove in a sliding mode.
Preferably, one end of the first spring is in contact with one of the connecting rods, and the other end of the first spring is in contact with the other connecting rod.
Preferably, one end of the second spring is welded with the supporting seat, and the other end of the second spring is welded with the positioning ring.
Preferably, the inside of the hinge rod is connected with a limit screw through threads, and the tail end of the limit screw is connected with the guide groove in a sliding manner.
The invention has the beneficial effects that: the invention relates to an LED display screen box body installation structure which has the characteristics of convenient installation and disassembly and adjustable display height angle, and has the following two beneficial effects compared with the traditional LED display screen box body installation structure in specific use:
firstly, the limiting block cannot pass through the limiting groove by designing the contact of the limiting block and the limiting seat, so that the effect of fixing the display screen is achieved, the limiting block can pass through the limiting groove by horizontally moving the connecting rod, so that the display screen can be separated from the supporting plate, the display screen box body is convenient to disassemble and maintain, and the heat dissipation effect on the display screen can be effectively improved by matching the heat dissipation holes with the heat conduction pad and the heat conduction block, so that the display screen is prevented from being overheated;
secondly, through the contact of design ejector pin and heat conduction pad, can play the supporting effect to the backup pad, and the ejector pin can move in vertical direction, thereby make the height of display screen can adjust, make the adaptable not co-altitude demand of display screen use, and the joint through guide bar and adjustment tank, can play a supporting effect to the angle of backplate, can reach the effect of adjusting display screen display angle through the adjustment tank joint with the guide bar and different positions, thereby make the suitability of display screen higher, and through the gasbag of being convenient for install, can play a buffer protection's effect to the display screen, make the use of display screen safer.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is a right side view of the partial structure of FIG. 2 in accordance with the present invention;
FIG. 4 is a bottom view of the support plate structure of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of the invention at B of FIG. 2;
FIG. 7 is a left side view of the back plate structure of FIG. 3 according to the present invention.
In the figure: 1. a support plate; 2. a through groove; 3. a thermally conductive pad; 4. a heat conducting block; 5. a chute; 6. fixing the rod; 7. a fixed block; 8. a connecting rod; 9. a bump; 10. a limiting block; 11. a limiting seat; 12. a limiting groove; 13. a display screen; 14. a through hole; 15. a connecting rod; 16. a connecting ring; 17. a first spring; 18. a back plate; 19. heat dissipation holes; 20. a slide bar; 21. a fixing ring; 22. a support block; 23. a base plate; 24. a supporting seat; 25. a top rod; 26. positioning a groove; 27. positioning a rod; 28. a positioning ring; 29. a second spring; 30. a hinged lever; 31. a guide groove; 32. a third spring; 33. a handle; 34. connecting blocks; 35. connecting the grooves; 36. a guide bar; 37. a guide groove; 38. a limit screw; 39. an adjustment groove; 40. a card slot; 41. a clamping block; 42. an air bag.
The specific implementation mode is as follows:
as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment:
example (b):
an LED display screen box body installation structure comprises a support plate 1, a through groove 2, a heat conduction pad 3, a heat conduction block 4, a sliding groove 5, a sliding rod 6, a sliding block 7, a connecting rod 8, a bump 9, a limiting block 10, a limiting seat 11, a limiting groove 12, a display screen 13, a through hole 14, a connecting rod 15, a connecting ring 16, a first spring 17, a back plate 18, a heat dissipation hole 19, a sliding rod 20, a fixing ring 21, a supporting block 22, a bottom plate 23, a supporting seat 24, a top rod 25, a positioning groove 26, a positioning rod 27, a positioning ring 28, a second spring 29, a hinge rod 30, a guide groove 31, a third spring 32, a handle 33, a connecting block 34, a connecting groove 35, a guide rod 36, a guide groove 37, a limiting screw 38, an adjusting groove 39, a clamping groove 40, a clamping block 41 and an air bag 42, wherein the through groove 2 is formed in the support plate 1, the heat conduction pad 3 is fixedly connected in the through groove 2, the heat conduction pad 3 is fixedly connected with the heat conduction block 4, the heat conducting blocks 4 are multiple in number and are evenly distributed on the heat conducting pad 3, the supporting plate 1 is provided with a sliding groove 5, the sliding groove 5 is fixedly connected with a sliding rod 6 inside, two symmetrical sliding blocks 7 are slidably sleeved on the outer side of the sliding rod 6, the sliding blocks 7 are slidably connected with the sliding groove 5, the sliding blocks 7 are fixedly connected with a connecting rod 8, and the connecting rod 8 is fixedly connected with a lug 9. Through design spout 5 for connecting rod 8 can drive sliding block 7 and slide in spout 5.
The connecting rod 8 is fixedly connected with a limiting block 10, the limiting block 10 is contacted with a limiting seat 11, the limiting seat 11 is fixedly connected with a display screen 13, the display screen 13 is respectively contacted with the supporting plate 1 and the heat conducting pad 3, a through hole 14 is formed in the connecting rod 8, a connecting rod 15 is slidably connected in the through hole 14, a first spring 17 is fixedly connected to the outer side of the connecting rod 15, a connecting ring 16 is fixedly connected to the connecting rod 15, and the connecting ring 16 is contacted with the connecting rod 8. The through hole 14 is designed so that the connecting rod 8 can move horizontally along the connecting rod 15.
Wherein, fixedly connected with backplate 18 on the backup pad 1, louvre 19 has been seted up on backplate 18, the quantity of louvre 19 is a plurality of, and is a plurality of louvre 19 evenly distributed on backplate 18, backplate 18 and display screen 13 contact, fixedly connected with handle 33 on the backplate 18, the lower extreme fixedly connected with of backup pad 1 links piece 34, link and seted up even groove 35 on the piece 34, the inside sliding connection who links groove 35 has slide bar 20, fixedly connected with solid fixed ring 21 on the slide bar 20, gu fixed ring 21 and link piece 34 contact, fixedly connected with supporting shoe 22 on the slide bar 20, supporting shoe 22 and link piece 34 contact, the lower extreme fixedly connected with bottom plate 23 of supporting shoe 22. The connecting slot 35 is designed to allow the connecting block 34 to move relative to the supporting block 22.
Wherein, the bottom plate 23 is fixedly connected with a supporting seat 24, the supporting seat 24 is internally slidably connected with an ejector rod 25, the ejector rod 25 is provided with a plurality of positioning grooves 26, the positioning grooves 26 are uniformly distributed on the ejector rod 25, a positioning rod 27 is clamped inside the positioning groove 26, the positioning rod 27 is slidably connected with the supporting seat 24, the positioning rod 27 is fixedly connected with a positioning ring 28, the outer side of the positioning rod 27 is fixedly connected with a second spring 29, the bottom plate 23 is hinged with a hinge rod 30, the hinge rod 30 is provided with a guide groove 31, the inner bottom of the guide groove 31 is fixedly connected with a third spring 32, the third spring 32 is fixedly connected with a guide rod 36, the guide rod 36 is slidably connected with the guide groove 31, the guide rod 36 is provided with a guide groove 37, the back plate 18 is provided with a plurality of adjusting grooves 39, the guide rod 36 is clamped inside the adjusting groove 39, the back plate 18 is provided with a clamping groove 40, a clamping block 41 is clamped inside the clamping groove 40, an air bag 42 is fixedly connected to the clamping block 41, and the air bag 42 is in contact with the back plate 18.
A limiting groove 12 is formed in the limiting seat 11, and a connecting rod 8 is connected to the inside of the limiting groove 12 in a sliding mode. By designing the limit groove 12, the connecting rod 8 can slide in the limit groove 12.
Wherein one end of the first spring 17 is in contact with one of the connecting rods 8, and the other end of the first spring 17 is in contact with the other connecting rod 8. The first spring 17 is designed such that the force of the first spring 17 can act on the connecting rod 8.
Wherein one end of the second spring 29 is welded with the support seat 24, and the other end of the second spring 29 is welded with the positioning ring 28. The second spring 29 is designed such that the force of the second spring 29 acts on the positioning ring 28.
Wherein, the inside of the hinge rod 30 is connected with a limit screw 38 through a thread, and the tail end of the limit screw 38 is connected with the guide groove 37 in a sliding manner. The stop screw 38 is designed to limit the sliding movement of the guide rod 36 within the hinge rod 30, and the stop screw 38 is slidable within the guide slot 37.
The using state of the invention is as follows: when the display screen 13 is required to be installed, the lug 9 is pinched by fingers to move the lug 9 in a direction approaching each other, the lug 9 drives the connecting rod 8 to move, the connecting rod 8 drives the sliding block 7 to slide on the sliding rod 6, at the same time, the two connecting rods 8 will slide along the connecting rods 15, the connecting rods 8 will press the first springs 17, then the limiting groove 12 on the limiting seat 11 passes through the connecting rod 8, so that the display screen 13 is respectively contacted with the supporting plate 1 and the back plate 18, then the lug 9 is loosened, a counterforce is given to the connecting rod 8 through the elastic action of the first spring 17 to drive the connecting rod 8 to move outwards, the connecting rod 8 drives the limit block 10 to move, make stopper 10 and spacing seat 11 contact for stopper 10 can't pass through spacing groove 12, thereby reaches the effect fixed to display screen 13, and the installation fixed mode is more convenient. When needs are dismantled display screen 13, hold between the fingers lug 9 and make lug 9 remove to the direction that is close to each other, lug 9 can drive connecting rod 8 and remove, and connecting rod 8 drives stopper 10 and removes for stopper 10 separates with spacing seat 11, then can pass spacing groove 12 with stopper 10, thereby can separate display screen 13 and backup pad 1, makes 13 box convenient to detach of display screen overhaul. Through the effect of design louvre 19, make outside air accessible louvre 19 get into, the air can contact with the back of display screen 13, can play a radiating effect to display screen 13, and through the contact of heat conduction pad 3 with display screen 13, can play an absorptive effect to the heat of display screen 13, can absorb the heat of heat conduction pad 3 through the effect of heat conduction piece 4, and can play a radiating effect to heat conduction piece 4 through the contact of heat conduction piece 4 with the outside air, thereby reach the radiating effect to display screen 13, can effectively improve the radiating effect to display screen 13, prevent that display screen 13 from overheated its normal use that influences. When the needs are adjusted display screen 13 highly, to outside pulling holding ring 28, holding ring 28 drives the locating lever 27 and removes, make holding lever 27 and constant head tank 26 separate, second spring 29 can be stretched to holding ring 28 simultaneously, then highly reach the effect of adjusting the backup pad 1 height through adjusting ejector pin 25, thereby reach the effect of adjusting display screen 13 height, loosen holding ring 28 after the regulation is accomplished, elastic action through second spring 29, make holding ring 28 can drive holding lever 27 and remove, make holding lever 27 insert in the constant head tank 26, the effect to display screen 13 altitude mixture control has been accomplished promptly. When the display angle of the display screen 13 needs to be adjusted, the handle 33 is firstly pulled by hand, then the back plate 18 is rotated by the handle 33, so that the back plate 18 rotates clockwise (referring to fig. 3), the back plate 18 drives the support plate 1 to rotate, the support plate 1 drives the connecting block 34 to rotate along the slide rod 20, the back plate 18 rotates to separate the guide rod 36 from the adjusting groove 39, then the hinge rod 30 is rotated, the hinge rod 30 drives the guide rod 36 to rotate, then the back plate 18 rotates anticlockwise, the guide rod 36 is clamped with the adjusting groove 39 at different positions to achieve the effect of adjusting the display angle of the display screen 13, so that the applicability of the display screen 13 is higher, the guide rod 36 can slide in the hinge rod 30, and through the connection between the guide rod 36 and the third spring 32, a buffering effect can be achieved on the back plate 18 through the elastic action of the third spring 32, so that the buffering effect on the display screen 13 is achieved, through the effect of gasbag 42, if guide bar 36 and adjustment tank 39 take place the separation and lead to backplate 18 to empty, gasbag 42 can play the effect of a collision buffering protection to backplate 18 to reach the purpose to display screen 13 protection, make display screen 13's use safer, and can install gasbag 42 in inserting draw-in groove 40 through with fixture block 41, the mounting means is more convenient.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (3)
1. The utility model provides a LED display screen box body mounting structure, including backup pad (1), logical groove (2), heat conduction pad (3), heat conduction piece (4), spout (5), slide bar (6), sliding block (7), connecting rod (8), lug (9), stopper (10), spacing seat (11), spacing groove (12), display screen (13), through-hole (14), connecting rod (15), go-between (16), first spring (17), backplate (18), louvre (19), slide bar (20), solid fixed ring (21), supporting shoe (22), bottom plate (23), supporting seat (24), ejector pin (25), constant head tank (26), locating lever (27), holding ring (28), second spring (29), articulated rod (30), guide way (31), third spring (32), handle (33), link block (34), link groove (35), guide bar (36), Guide slot (37), stop screw (38), adjustment tank (39), draw-in groove (40), fixture block (41), gasbag (42), its characterized in that: the heat-conducting plate is characterized in that a through groove (2) is formed in the supporting plate (1), a heat-conducting pad (3) is fixedly connected to the inside of the through groove (2), a plurality of heat-conducting blocks (4) are fixedly connected to the heat-conducting pad (3), the plurality of heat-conducting blocks (4) are uniformly distributed on the heat-conducting pad (3), a sliding groove (5) is formed in the supporting plate (1), a sliding rod (6) is fixedly connected to the inside of the sliding groove (5), two symmetrical sliding blocks (7) are slidably sleeved on the outer side of the sliding rod (6), the sliding blocks (7) are slidably connected with the sliding groove (5), a connecting rod (8) is fixedly connected to the sliding blocks (7), and a convex block (9) is fixedly connected to the connecting rod (8);
the heat-conducting connecting rod is characterized in that a limiting block (10) is fixedly connected to the connecting rod (8), the limiting block (10) is contacted with a limiting seat (11), a display screen (13) is fixedly connected to the limiting seat (11), the display screen (13) is respectively contacted with the supporting plate (1) and the heat-conducting pad (3), a through hole (14) is formed in the connecting rod (8), a connecting rod (15) is slidably connected to the inside of the through hole (14), a first spring (17) is fixedly connected to the outer side of the connecting rod (15), a connecting ring (16) is fixedly connected to the connecting rod (15), and the connecting ring (16) is contacted with the connecting rod (8);
a back plate (18) is fixedly connected to the supporting plate (1), a heat dissipation hole (19) is formed in the back plate (18), the number of the heat dissipation holes (19) is multiple, the heat dissipation holes (19) are evenly distributed on the back plate (18), the back plate (18) is contacted with the display screen (13), the back plate (18) is fixedly connected with a handle (33), the lower end of the supporting plate (1) is fixedly connected with a connecting block (34), a connecting groove (35) is arranged on the connecting block (34), the inside of the connecting groove (35) is connected with a sliding rod (20) in a sliding way, the sliding rod (20) is fixedly connected with a fixed ring (21), the fixed ring (21) is contacted with the connecting block (34), the sliding rod (20) is fixedly connected with a supporting block (22), the supporting block (22) is in contact with the connecting block (34), and the lower end of the supporting block (22) is fixedly connected with a bottom plate (23);
the supporting seat is fixedly connected to the bottom plate (23), an ejector rod (25) is connected to the inside of the supporting seat (24) in a sliding mode, positioning grooves (26) are formed in the ejector rod (25), the positioning grooves (26) are multiple in number, the positioning grooves (26) are evenly distributed in the ejector rod (25), positioning rods (27) are clamped in the positioning grooves (26), the positioning rods (27) are connected with the supporting seat (24) in a sliding mode, the positioning rods (27) are fixedly connected with positioning rings (28), second springs (29) are fixedly connected to the outer sides of the positioning rods (27), hinge rods (30) are hinged to the bottom plate (23), guide grooves (31) are formed in the hinge rods (30), third springs (32) are fixedly connected to the inner bottom of the guide grooves (31), and guide rods (36) are fixedly connected to the third springs (32), the guide rod (36) is connected with the guide groove (31) in a sliding mode, a guide groove (37) is formed in the guide rod (36), a plurality of adjusting grooves (39) are formed in the back plate (18), the guide rod (36) is clamped in the adjusting grooves (39), a clamping groove (40) is formed in the back plate (18), a clamping block (41) is clamped in the clamping groove (40), an air bag (42) is fixedly connected to the clamping block (41), and the air bag (42) is in contact with the back plate (18);
a limiting groove (12) is formed in the limiting seat (11), and a connecting rod (8) is connected in the limiting groove (12) in a sliding manner;
the inside of the hinged rod (30) is connected with a limit screw (38) through threads, and the tail end of the limit screw (38) is connected with the guide groove (37) in a sliding mode.
2. The LED display screen box body installation structure of claim 1, wherein: one end of the first spring (17) is in contact with one of the connecting rods (8), and the other end of the first spring (17) is in contact with the other connecting rod (8).
3. The LED display screen box body installation structure of claim 1, wherein: one end of the second spring (29) is welded with the supporting seat (24), and the other end of the second spring (29) is welded with the positioning ring (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110471327.7A CN113266731B (en) | 2021-04-29 | 2021-04-29 | LED display screen box mounting structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110471327.7A CN113266731B (en) | 2021-04-29 | 2021-04-29 | LED display screen box mounting structure |
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| CN113266731B true CN113266731B (en) | 2022-06-17 |
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| CN114304884A (en) * | 2021-12-06 | 2022-04-12 | 黄晴 | Development device is used in design of portable digital culture intention |
| CN114738633B (en) * | 2022-04-06 | 2023-07-21 | 上海有间建筑科技有限公司 | ERP-based construction project management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207796470U (en) * | 2017-12-30 | 2018-08-31 | 天津众鑫视讯科技发展有限公司 | Novel LCD pedestal |
| CN207740688U (en) * | 2018-01-23 | 2018-08-17 | 视缘(上海)智能科技有限公司 | Three-dimensional scenic simulator |
| CN108468918B (en) * | 2018-07-03 | 2020-08-11 | 京东方科技集团股份有限公司 | Display screen installing support and display device |
| CN210196899U (en) * | 2019-06-18 | 2020-03-27 | 苏州驰夫电子科技有限公司 | Electronic large screen supporting seat |
| CN210777663U (en) * | 2019-07-16 | 2020-06-16 | 厦门创博微电子科技有限公司 | Adjustable liquid crystal display screen for electronic test |
| CN211779963U (en) * | 2020-03-13 | 2020-10-27 | 天津睿智诚科技发展有限公司 | Optical motion capture signal transmission equipment |
| CN212718978U (en) * | 2020-07-29 | 2021-03-16 | 刘丽秋 | Computer display base with adjustable height |
| CN112682662B (en) * | 2021-03-15 | 2021-06-08 | 国网山东省电力公司龙口市供电公司 | Power equipment mobile device for construction |
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