CN114427646B - LED display screen with buffering protection architecture - Google Patents
LED display screen with buffering protection architecture Download PDFInfo
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- CN114427646B CN114427646B CN202210139773.2A CN202210139773A CN114427646B CN 114427646 B CN114427646 B CN 114427646B CN 202210139773 A CN202210139773 A CN 202210139773A CN 114427646 B CN114427646 B CN 114427646B
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- 230000003139 buffering effect Effects 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006837 decompression Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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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
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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
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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
- F16M11/043—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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to an LED display screen, in particular to an LED display screen with a buffer protection structure. The display screen comprises a display screen body, a connecting mechanism arranged on the side face of the display screen body and a fixing mechanism arranged on the side face of the connecting mechanism, wherein the display screen body comprises a shell, a shell groove is formed in the side face of the shell, the connecting mechanism comprises a sleeve plate, connecting components are arranged at two ends of the side face of the sleeve plate and comprise connecting rods, the side face of each connecting rod is connected with a sliding plate, the fixing mechanism comprises a pair of flitch plates, connecting grooves are formed in the side faces of the flitch plates, buffer blocks are slidably connected in the inner ends of the connecting grooves, and buffer springs are connected to the bottom ends of the buffer blocks. In the invention, in the wall-mounted mounting process of the display screen, two sliding plates are respectively slid into the inner ends of the corresponding connecting grooves, the sliding plates slide to the top ends of the buffer blocks along the connecting grooves, the buffer blocks are extruded downwards to extrude the buffer springs, the pressure generated by the falling of the whole display screen is neutralized, the buffer and decompression effects are achieved, and the damage to the operation of the display screen in the mounting process is reduced.
Description
Technical Field
The invention relates to an LED display screen, in particular to an LED display screen with a buffer protection structure.
Background
The LED display screen is a flat-panel display, is composed of a plurality of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments.
Most of the existing LED display screens are installed in a hanging mode, in the installation process, the wall hanging device is required to be fixed on a wall in advance, the back side of the display screen is required to slide to the side face of the wall hanging device, installation personnel are required to continuously adjust the position of the display screen in the process, the display screen is released in an aligned position, the back side connecting mechanism slides downwards along the side face of the wall hanging device, certain pressure is generated in the downward sliding process due to the fact that the display screen has certain quality, and when the display screen contacts with the bottom end, the display screen is collided, so that the corner position is easy to damage.
Disclosure of Invention
The invention aims to provide an LED display screen with a buffer protection structure so as to solve the problems in the background art.
In order to achieve the above-mentioned purpose, provide a LED display screen with buffering protection architecture, including the display screen body, install coupling mechanism of display screen body side and install coupling mechanism side's fixed establishment, the display screen body includes the shell, the shell side is provided with the shell groove, coupling mechanism includes at least:
the cross section of the sleeve plate is identical to that of the shell groove, the sleeve plate is in sleeve joint fit with the shell groove, and sliding rails are arranged at two ends of one side of the sleeve plate;
the support assembly is provided with a pair of support assemblies, the support assembly comprises support rods, and two sides of each support rod are connected with the side surfaces of the sliding rail;
the connecting assembly is provided with a pair of connecting assemblies, the connecting assemblies comprise connecting rods, the connecting rods are in plug-in fit with the side surfaces of the supporting rods, and one side of each connecting rod is connected with a sliding plate;
the fixing mechanism comprises a pair of flitch, the flitch front side is provided with the spread groove, the slide with spread groove sliding connection, the spread groove inner is connected with the buffer block, the buffer block with spread groove sliding connection, the buffer block bottom is connected with buffer spring, buffer spring bottom with the spread groove bottom is connected, two flitch side is connected with the worker type subassembly, the worker type subassembly includes L type extension board, L type extension board bottom top is provided with L type roof, L type roof with be connected with the riser between the L type extension board, L type extension board both sides all are provided with the fixed plate, fixed plate side threaded connection has a plurality of screws.
As a further improvement of the technical scheme, each vertex angle of the inner side surface of the shell groove is provided with a damping spring, and one end of each damping spring is connected with the side surface of the sleeve plate.
As a further improvement of the technical scheme, limit sleeve posts are arranged at the edges of the inner ends of the shell grooves, a plurality of inserting posts are arranged on the other side of the sleeve plate, and the inserting posts are in inserting fit with the limit sleeve posts.
As a further improvement of the technical scheme, two sliding grooves are formed in the front sides of the sliding rails, side grooves are formed in the left side and the right side of the sliding rails, sliding blocks are arranged on the two sides of the supporting rods, the two sides of the supporting rods are respectively connected with the two sliding grooves in a sliding mode, and the two sides of the sliding blocks are respectively connected with the two side grooves in a sliding mode.
As a further improvement of the technical scheme, a screw rod is connected between the two sliding blocks in a threaded manner, a fixed block is fixedly connected to the bottom end of the sliding groove, a screw hole is formed in the top end of the fixed block, and the screw hole is connected with the screw rod.
As a further improvement of the technical scheme, a plurality of bottom posts are arranged at the bottom end of the sliding plate, a plurality of top grooves are arranged at the top end of the buffer block, and the bottom posts are in plug-in fit with the top grooves.
As a further improvement of the technical scheme, limiting blocks are arranged on two sides of the sliding plate close to the bottom end, limiting grooves are formed in two sides of the connecting groove, and the limiting blocks are in sliding connection with the limiting grooves.
As a further improvement of the technical scheme, the sliding plate and two sides of the connecting rod are connected with stabilizing support rods.
As a further improvement of the technical scheme, the tail end of the other side of the connecting rod is connected with a sliding sleeve, the sliding sleeve is of a U-shaped structure, and the sliding sleeve is in sleeve joint fit with the side face of the sliding rail.
As a further improvement of the technical scheme, the two sides of the cover plate are respectively provided with an inner groove, the inner ends of the inner grooves are connected with a plurality of reset springs, the tail ends of the reset springs are connected with the cover plate, the cover plate is in sliding connection with the inner grooves, and the cover plate covers the top end of the flitch.
Compared with the prior art, the invention has the beneficial effects that:
1. in this LED display screen with buffering protection architecture, the display screen is carrying out wall-hanging installation in-process, slides two slide boards respectively into the spread groove inner that corresponds, and the slide board slides to the buffer block top along the spread groove, and the buffer block receives the extrusion and extrudees buffer spring downwards, and the pressure that the whole display screen whereabouts produced is neutralized, plays buffering decompression effect, reduces the damage to the display screen operation in the installation.
2. In this LED display screen with buffering protection architecture, realize bracing piece and slide rail free sliding function through slider and the side channel that set up, through adjusting the indirect display screen body position of hanging that changes of cover plate position to adaptable different environment improves the flexibility of use of display screen body.
3. In this LED display screen with buffering protection architecture, realize slider free fixation function through the lead screw that sets up, need carry out slider position adjustment, upwards rotate the lead screw, make lead screw bottom and screw separation, the slider loses fixedly this moment, can carry out free movement, after the position adjustment is accomplished, rotate the lead screw downwards, make the lead screw bottom again with screw inner thread fastening, accomplish the fixed work to the slider.
4. In this LED display screen with buffering protection architecture, through roof groove and the foundation post that set up improve the buffer block with slide connection stability, when the slide down slip in-process, when contacting the buffer block top, the foundation post inserts the roof groove inner that corresponds this moment, drives the buffer block and slides together, and slide and buffer block keep vertical direction unanimous this moment, increase the linkage between the two.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic diagram of a display screen body structure according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of the structure of the connecting mechanism of the embodiment 1 of the present invention;
FIG. 4 is a exploded view of the deck structure of embodiment 1 of the present invention;
FIG. 5 is a partial enlarged view at A of FIG. 4 of embodiment 1 of the present invention;
FIG. 6 is a schematic view of a support assembly according to embodiment 1 of the present invention;
fig. 7 is a schematic structural diagram of a connection assembly according to embodiment 1 of the present invention;
fig. 8 is a schematic structural view of a fixing mechanism according to embodiment 1 of the present invention;
FIG. 9 is a split view of a board structure according to embodiment 1 of the present invention;
FIG. 10 is a partial enlarged view at B of FIG. 9 of embodiment 1 of the present invention;
FIG. 11 is a split view of the structure of an I-shaped assembly according to embodiment 1 of the present invention;
fig. 12 is a partial enlarged view at C of fig. 11 of embodiment 1 of the present invention.
The meaning of each reference sign in the figure is:
10. a display screen body; 110. a housing; 111. a shell groove; 112. a damping spring; 113. a limit sleeve column;
20. a connecting mechanism; 210. a sleeve plate; 211. a slide rail; 2111. a chute; 2112. a side groove; 212. a fixed block; 2121. a screw hole; 213. inserting a column; 220. a support assembly; 221. a support rod; 222. a slide block; 223. a screw rod; 230. a connection assembly; 231. a connecting rod; 232. a slide plate; 233. a bottom post; 234. a limiting block; 235. stabilizing the strut; 236. a sliding sleeve;
30. a fixing mechanism; 310. pasting a board; 311. a connecting groove; 312. a limit groove; 313. a buffer block; 3131. a top groove; 314. a buffer spring; 320. an I-shaped component; 321. an L-shaped support plate; 322. an L-shaped top plate; 3221. an inner tank; 3222. a return spring; 323. a riser; 324. a fixing plate; 325. a screw; 326. and a cover plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
Referring to fig. 1-12, an objective of the present embodiment is to provide an LED display screen with a buffer protection structure, which includes a display screen body 10, a connection mechanism 20 installed on a side surface of the display screen body 10, and a fixing mechanism 30 installed on a side surface of the connection mechanism 20, wherein the display screen body 10 includes a housing 110, a housing groove 111 is provided on a side surface of the housing 110, and the connection mechanism 20 at least includes:
the cross section of the sleeve plate 210 is consistent with that of the shell groove 111, the sleeve plate 210 is in sleeve joint fit with the shell groove 111, and sliding rails 211 are arranged at two ends of one side of the sleeve plate 210;
the support assembly 220 is provided with a pair of support assemblies 220, the support assembly 220 comprises a support rod 221, and two sides of the support rod 221 are connected with the side surfaces of the sliding rail 211;
the connecting assembly 230 is provided with a pair of connecting assemblies 230, the connecting assembly 230 comprises a connecting rod 231, the connecting rod 231 is in plug-in fit with the side face of the supporting rod 221, and one side of the connecting rod 231 is connected with a sliding plate 232;
the fixing mechanism 30 comprises a pair of attaching plates 310, connecting grooves 311 are formed in the front sides of the attaching plates 310, sliding plates 232 are slidably connected with the connecting grooves 311, buffer blocks 313 are connected with the inner ends of the connecting grooves 311 in a sliding mode, buffer springs 314 are connected to the bottom ends of the buffer blocks 313, the bottom ends of the buffer springs 314 are connected with the bottom ends of the connecting grooves 311, I-shaped components 320 are connected to the side faces of the two attaching plates 310, the I-shaped components 320 comprise L-shaped supporting plates 321, L-shaped top plates 322 are arranged at the top ends of the bottom ends of the L-shaped supporting plates 321, vertical plates 323 are connected between the L-shaped top plates 322 and the L-shaped supporting plates 321, fixing plates 324 are arranged on two sides of the L-shaped supporting plates 321, and a plurality of screws 325 are connected to the side faces of the fixing plates 324 in a threaded mode.
When the display screen is specifically used, the fixing mechanism 30 is firstly fixed on a wall surface, the sleeve plate 210 is sleeved into the inner end of the shell groove 111, the display screen body 10 is moved, the two sliding plates 232 are moved to the top ends of the two pasting plates 310, the display screen body 10 is loosened, the sliding plates 232 slide downwards along the connecting grooves 311, when the sliding plates 232 contact the top ends of the buffer blocks 313, the sliding plates 232 squeeze the buffer blocks 313 and slide downwards along with the sliding plates 232, the buffer blocks 313 slide downwards and squeeze the buffer springs 314, the buffer springs 314 shrink and deform after being squeezed, and a reverse acting force is provided upwards, so that the downward pressure of the whole display screen body 10 is neutralized, the display screen body 10 is buffered and decompressed, and vibration damage to the display screen body 10 in the installation process is reduced.
In addition, each vertex angle of the inner side surface of the shell groove 111 is provided with a damper spring 112, and one end of the damper spring 112 is connected with the side surface of the sleeve plate 210. When the display screen body 10 is specifically used, the display screen body 10 can not only be subjected to downward pressure or downward pressure in the use process, but also be extruded in the horizontal direction, and at the moment, the vibration-resistant decompression treatment is carried out on the horizontal position of the display screen body 10 through the arranged damping spring 112, so that the display screen is specifically used:
when the display screen body 10 is pressed in the horizontal direction, the sleeve plate 210 slides towards the inner end of the shell groove 111, at this time, the sleeve plate 210 presses each damping spring 112, the damping springs 112 shrink and deform towards the inner end of the shell groove 111 after being pressed, the horizontal pressure is neutralized, and when the pressure disappears, the damping springs 112 lose pressure, the sleeve plate 210 is reversely pushed to extend out of the inner end of the shell groove 111.
Further, each edge position of the inner end of the shell groove 111 is provided with a limiting sleeve column 113, the other side of the sleeve plate 210 is provided with a plurality of inserting columns 213, and the inserting columns 213 are in plug-in fit with the limiting sleeve columns 113. When the sliding device is specifically used, as the sleeve plate 210 slides in the inner end of the shell groove 111, the outer side is stressed unevenly, the sleeve plate 210 is inclined on one side easily, so that the sleeve plate 210 is deviated in the sliding process, and the sleeve plate is scratched with the inner end of the shell groove 111, so that the inner end of the shell groove 111 is damaged, the pressure reducing effect is greatly reduced, the sleeve plate 210 can slide relatively on each side through the inserted post 213 and the limiting sleeve post 113, and the sliding abnormal phenomenon caused by uneven stress of the sleeve plate 210 is reduced.
Still further, the front sides of the two sliding rails 211 are provided with sliding grooves 2111, the left side and the right side of the sliding rails 211 are provided with side grooves 2112, the two sides of the supporting rod 221 are provided with sliding blocks 222, the two sides of the supporting rod 221 are respectively connected with the two sliding grooves 2111 in a sliding manner, and the two sides of the sliding blocks 222 are respectively connected with the two side grooves 2112 in a sliding manner. Since the display screen body 10 is installed, the projected image of the display screen body 10 will change along with the different sunlight irradiation angles, the viewing effect of the display screen body 10 will be deteriorated, the viewer can only adjust the viewing effect by reinstalling the display screen body 10, the free sliding function of the support rod 221 and the sliding rail 211 is realized through the set sliding block 222 and the side groove 2112, and the hanging position of the display screen body 10 is indirectly changed by adjusting the position of the sleeve plate 210, so that the display screen body 10 can adapt to different environments, and the use flexibility of the display screen body 10 is improved.
Specifically, a screw rod 223 is screwed between the two sliding blocks 222, the bottom end of the chute 2111 is fixedly connected with the fixed block 212, and a screw hole 2121 is formed in the top end of the fixed block 212, and the screw hole 2121 and the screw rod 223 are connected. When the sliding device is specifically used, the sliding distance is difficult to control in the sliding process of the sliding block 222 and the side groove 2112, meanwhile, the sliding block 222 is difficult to fix, the sliding block 222 is easy to restart sliding after adjustment is completed, secondary adjustment is needed, the free fixing function of the sliding block 222 is achieved through the arranged screw rod 223, when the position adjustment of the sliding block 222 is needed, the screw rod 223 is rotated upwards, the bottom end of the screw rod 223 is separated from the screw hole 2121, the sliding block 222 is not fixed at this time, free movement can be achieved, after the position adjustment is completed, the screw rod 223 is rotated downwards, the bottom end of the screw rod 223 is fixed with the inner end of the screw hole 2121 again through threads, and the fixing work of the sliding block 222 is completed.
In addition, the bottom end of the sliding plate 232 is provided with a plurality of bottom posts 233, the top end of the buffer block 313 is provided with a plurality of top grooves 3131, and the bottom posts 233 are in plug-in fit with the top grooves 3131. When the sliding plate 232 slides downwards, the bottom column 233 is inserted into the inner end of the corresponding top groove 3131 to drive the buffer block 313 to slide together, and the sliding plate 232 and the buffer block 313 keep the vertical direction consistent, so that the linkage property between the two is increased.
Further, limiting blocks 234 are arranged at positions, close to the bottom ends, on two sides of the sliding plate 232, limiting grooves 312 are arranged on two sides of the connecting grooves 311, and the limiting blocks 234 are in sliding connection with the limiting grooves 312. Because slide 232 slides the in-process at the spread groove 311 inner, the spread groove 311 outside is in the state of exposing, slide 232 appears deviating from very easily in the slip in-process, lead to slide 232 and spread groove 311 inner to lose fixedly, the phenomenon that display screen body 10 drops very easily takes place, cause harm to display screen body 10, carry out spacing processing to slide 232 both sides through the spacing groove 312 that sets up this moment, make slide 232 slip in-process both sides all with spacing groove 312 inner wall laminating, can't deviate from the spread groove 311 outside, improve display screen body 10 installation stability.
Still further, a stabilizing strut 235 is connected to both sides of the slider 232 and the connecting rod 231. When the device is specifically used, the supporting stability of the connecting rod 231 is improved through the arranged stabilizing support rods 235, a triangular structure is formed among the stabilizing support rods 235, the sliding plates 232 and the connecting rod 231, and the stability is achieved through the triangular structure, so that the supporting stability of the connecting rod 231 is greatly improved.
In addition, the other end of the connecting rod 231 is connected with a sliding sleeve 236, the sliding sleeve 236 is of a U-shaped structure, and the sliding sleeve 236 is in sleeve joint fit with the side face of the sliding rail 211. When the device is specifically used, the supporting rod 221 can drive the connecting rod 231 to slide downwards in the downward sliding process, the connecting rod 231 is easy to bear uneven stress on two sides, the inclination phenomenon is caused, the connecting rod 231 always keeps horizontally and downwards moving through the sliding sleeve 236, the balance of the two sides is kept, and the stability of the whole device is improved.
In addition, both sides of the L-shaped top plate 322 are provided with an inner groove 3221, the inner end of the inner groove 3221 is connected with a plurality of return springs 3222, the end of the return springs 3222 is connected with a cover plate 326, the cover plate 326 is slidably connected with the inner groove 3221, and the cover plate 326 covers the top end of the flitch 310. Since the top end of the flitch 310 is in an open state, after the sliding plate 232 slides to the inner end of the connecting slot 311, the sliding plate 232 will contact the buffer block 313 to move downwards to compress the buffer spring 314, the buffer spring 314 will buffer one end distance upwards after compression, at this time, if the installer releases the display screen body 10 at a higher position, the impact force caused will cause a greater degree of compression on the buffer spring 314, and conversely the reverse acting force provided by the buffer spring 314 for restoring will increase, so that the sliding plate 232 is easily pushed out of the top end of the flitch 310, and at this time, the top end of the flitch 310 is protected by the cover plate 326, and the following specific use is performed:
the two cover plates 326 are slid, so that the two cover plates 326 slide into the corresponding inner grooves 3221 respectively, the return springs 3222 are compressed, the sliding plate 232 is aligned with the connecting grooves 311, the sliding plate 232 slides downwards to the inner ends of the connecting grooves 311, when the top ends of the sliding plate 232 extend into the inner ends of the connecting grooves 311, the cover plates 326 are loosened, the return springs 3222 lose pressure, and the cover plates 326 are pushed reversely to extend out of the outer ends of the inner grooves 3221, so that the top ends of the attaching plates 310 are covered.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a LED display screen with buffering protection architecture, includes display screen body (10), installs coupling mechanism (20) of display screen body (10) side and install fixed establishment (30) of coupling mechanism (20) side, its characterized in that: the display screen body (10) comprises a shell (110), a shell groove (111) is formed in the side face of the shell (110), and the connecting mechanism (20) comprises:
the cross section of the sleeve plate (210) is consistent with that of the shell groove (111), the sleeve plate (210) is in sleeve joint fit with the shell groove (111), and sliding rails (211) are arranged at two ends of one side of the sleeve plate (210);
the support assembly (220), the support assembly (220) is provided with a pair, the support assembly (220) comprises a support rod (221), and two sides of the support rod (221) are connected with the side surfaces of the sliding rail (211);
the connecting assembly (230) is provided with a pair of connecting assemblies (230), the connecting assemblies (230) comprise connecting rods (231), the connecting rods (231) are in plug-in fit with the side faces of the supporting rods (221), and one side of each connecting rod (231) is connected with a sliding plate (232);
the fixing mechanism (30) comprises a pair of flitch plates (310), connecting grooves (311) are formed in the front sides of the flitch plates (310), sliding plates (232) are connected with the connecting grooves (311) in a sliding mode, buffer blocks (313) are connected with the inner ends of the connecting grooves (311) in a sliding mode, buffer springs (314) are connected with the bottom ends of the buffer blocks (313), I-shaped components (320) are connected with the bottom ends of the connecting grooves (311) on the two side faces of the flitch plates (310), L-shaped support plates (321) are arranged above the I-shaped components (320), L-shaped top plates (322) are arranged above the L-shaped support plates (321), vertical plates (323) are connected between the L-shaped top plates (322) and the L-shaped support plates (321), fixing plates (324) are arranged on two sides of the L-shaped support plates (321), and a plurality of screw rods (325) are connected with the side faces of the fixing plates (324) in a threaded mode.
The front sides of the two sliding rails (211) are respectively provided with a sliding groove (2111), the left side and the right side of the sliding rails (211) are respectively provided with a side groove (2112), the two ends of the supporting rod (221) are respectively provided with a sliding block (222), the two sides of the supporting rod (221) are respectively in sliding connection with the two sliding grooves (2111), and the two sides of the sliding blocks (222) are respectively in sliding connection with the two side grooves (2112);
a screw rod (223) is connected between the two sliding blocks (222) in a threaded manner, a fixed block (212) is fixedly connected to the bottom end of the sliding groove (2111), a screw hole (2121) is formed in the top end of the fixed block (212), and the screw hole (2121) is in threaded fit with the screw rod (223);
the end of the other side of the connecting rod (231) is connected with a sliding sleeve (236), the sliding sleeve (236) is of a U-shaped structure, and the sliding sleeve (236) is in sleeve joint fit with the side face of the sliding rail (211);
the utility model discloses a veneer board, including L type roof (322) and flitch (310), L type roof (322) both sides all are provided with inside groove (3221), inside groove (3221) inner is connected with a plurality of reset spring (3222), reset spring (3222) end-to-end connection has apron (326), apron (326) with inside groove (3221) sliding connection, apron (326) cover flitch (310) top.
2. The LED display screen with buffer protection structure of claim 1, wherein: and damping springs (112) are arranged at the top angles of the inner side surfaces of the shell grooves (111), and one ends of the damping springs (112) are connected with the side surfaces of the sleeve plates (210).
3. The LED display screen with buffer protection structure of claim 2, wherein: each edge position at the inner end of the shell groove (111) is provided with a limiting sleeve column (113), the other side of the sleeve plate (210) is provided with a plurality of inserting columns (213), and the limiting sleeve columns (113) are in inserting fit with the inserting columns (213).
4. The LED display screen with buffer protection structure of claim 1, wherein: the bottom of the sliding plate (232) is provided with a plurality of bottom posts (233), the top of the buffer block (313) is provided with a plurality of top grooves (3131), and the bottom posts (233) are in plug-in fit with the top grooves (3131).
5. The LED display screen with buffer protection structure of claim 4, wherein: limiting blocks (234) are arranged on two sides of the sliding plate (232) close to the bottom end, limiting grooves (312) are arranged on two sides of the connecting groove (311), and the limiting blocks (234) are in sliding connection with the limiting grooves (312).
6. The LED display screen with buffer protection structure of claim 5, wherein: and both sides of the sliding plate (232) and the connecting rod (231) are connected with stabilizing support rods (235).
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| CN114427646B true CN114427646B (en) | 2023-06-27 |
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Effective date of registration: 20230602 Address after: 203, Building E4, TCL Science park, No. 1001, Zhongshan Garden Road, Shuguang Community, Xili Street, Nanshan District, Shenzhen, Guangdong 518000 Applicant after: Shenzhen Ruisibeite Technology Co.,Ltd. Address before: 221000 No. 35, Guozhuang Road, Yunlong District, Xuzhou City, Jiangsu Province Applicant before: Yao Xuejiao |
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