CN112377754B - Display screen with vibration isolation structure - Google Patents
Display screen with vibration isolation structure Download PDFInfo
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- CN112377754B CN112377754B CN202011432499.5A CN202011432499A CN112377754B CN 112377754 B CN112377754 B CN 112377754B CN 202011432499 A CN202011432499 A CN 202011432499A CN 112377754 B CN112377754 B CN 112377754B
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- 238000002955 isolation Methods 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 19
- 239000011435 rock Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
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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
- F16F15/08—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 rubber springs ; with springs made of rubber and metal
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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
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
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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
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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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display screen with a vibration isolation structure, which comprises a front frame and a rear frame, wherein a display groove is arranged on the outer side of the front frame, a display is arranged on the rear side of the display groove, fastening strips are arranged at two ends of the top of the joint of the front frame and the rear frame, placing grooves are arranged on the inner sides of the front frame and the rear frame, a rear plate is arranged on the rear side of the rear frame, a hanging strip is arranged in the middle of the outer side of the rear plate, a hollow groove is arranged in the hanging strip, a fixed seat is arranged on the surface of the hanging strip, a plurality of rotating shafts are arranged on one side of the fixed seat, a plurality of supporting rods are arranged on one side of the surface of each rotating shaft, limiting blocks are arranged on two sides of the top surface of each supporting rod, and a rotating groove is arranged at the joint of the other side of the fixed seat and the supporting rods; the invention can facilitate the disassembly and the assembly of the display screen, is convenient to operate and adjust the position of the display screen, eliminates the vibration through the deformation of the vibration reduction sponge and the connecting wire, and prolongs the service life of the display screen.
Description
Technical Field
The invention relates to the field of display screens, in particular to a display screen with a vibration isolation structure.
Background
The display screen is a display tool, a certain electronic file is displayed on the screen through a specific transmission device through a display and then reflected to human eyes, the display tool is used for displaying various information such as characters, images, videos and the like, and the display tool has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable operation and the like.
The existing display screen has certain disadvantages when in use, is easy to shake due to the influence of external force vibration, is inconvenient for personnel to use, and is easy to cause the looseness of a connecting structure due to vibration; when the existing display screen is used, the outer frame and the internal devices are basically fixed through screws, so that the display screen is inconvenient to disassemble and maintain; when the existing display screen is used, the position of the existing display screen is usually fixedly installed, the height of the display screen is not convenient to adjust, and the use experience of a user is further influenced.
Disclosure of Invention
The invention aims to provide a display screen with a vibration isolation structure, which solves the problems that when the existing display screen is used, shaking is easily generated due to the influence of external force vibration, the existing display screen is inconvenient for personnel to use, and meanwhile, the vibration easily causes the loosening of a connecting structure; when the existing display screen is used, the outer frame and the internal devices are basically fixed through screws, so that the display screen is inconvenient to disassemble and maintain; when the existing display screen is used, the position of the existing display screen is usually fixedly installed, the height of the display screen is not convenient to adjust, and the technical problem of using experience of a user is further influenced.
The purpose of the invention can be realized by the following technical scheme:
a display screen with a vibration isolation structure comprises a front frame and a rear frame, wherein a display groove is formed in the outer side of the front frame, a display is arranged on the rear side of the display groove, and fastening strips are arranged at two ends of the top of the joint of the front frame and the rear frame;
the inner sides of the front frame and the rear frame are provided with placing grooves, the rear side of the rear frame is provided with a rear plate, the middle part of the outer side of the rear plate is provided with a hanging strip, the interior of the hanging strip is provided with a hollow groove, the surface of the hanging strip is provided with a fixed seat, one side of the fixed seat is provided with a plurality of rotating shafts, one side of the surface of each rotating shaft is provided with a plurality of supporting rods, two sides of the top surface of each supporting rod are provided with limit blocks, the joint of the other side of the fixed seat and the supporting rods is provided with a rotating groove, and a plurality of vertical grooves are arranged above the rotating shafts;
the utility model discloses a damping device, including preceding frame, back frame, fastening strip, fixing rod, fixing ring, limiting ring, fixing frame, fixing strip.
As a further scheme of the invention, the shape and the size of the front frame and the rear frame are the same, the inner frame is matched with the two connected placing grooves, the size and the shape of the display groove are the same as those of the display, and the size and the shape of the display groove are both smaller than those of the placing grooves.
As a further scheme of the invention, the top surface of the fixed seat is provided with a top plate, one end of the top plate is movably connected with one side of the top surface of the fixed seat, the other end of the top plate is fixedly connected with the other side of the top surface of the fixed seat, and a screw rod is arranged at the joint of the other end of the top plate and the other side of the top surface of the fixed seat close to the two ends.
As a further scheme of the invention, the fastening strip is made of rubber, the side edges of the two sides of the fastening strip close to the inner end are matched with the outer end of the connecting rod, the lower end of the top of the fastening strip is provided with two anti-falling rods which respectively penetrate through the front frame and the rear frame, the anti-falling rods are made of steel, and friction grains are arranged on the surfaces of the anti-falling rods.
As a further scheme of the invention, the positions of the connecting rods and the connecting clamping grooves in the front frame and the rear frame are staggered, one end of the connecting rod in the front frame is matched with the corresponding connecting clamping groove in the rear frame, and one end of the connecting rod in the rear frame is matched with the corresponding connecting clamping groove in the front frame.
As a further scheme of the invention, two ends of the fixed rod are fixedly connected with the vibration reduction sponge, the rotating sleeve is movably connected with the fixed rod, the limiting ring is positioned at the middle part of the side surface of the rotating sleeve and is fixedly connected with the fixed rod, and two ends of the connecting wire are respectively positioned at the side surfaces of two adjacent rotating sleeves and are close to the side edges.
The invention has the beneficial effects that:
1. the two sides of the bottom of the fastening strip are separated, the fastening strip is extruded to descend, the side edges of the two sides of the fastening strip close to the inner end respectively extrude the outer ends of the connecting rods in the front frame and the rear frame, the connecting rods move inwards to be connected with the corresponding connecting clamping grooves, meanwhile, the fastening strip enables the two anti-falling rods to respectively penetrate through the front frame and the rear frame, the groove is connected with the lug, the other fastening strip is fixed, the display screen is fixed, otherwise, the display screen is disassembled, the problem that screws and nuts are connected in a trouble mode is avoided, and the display screen is convenient to disassemble, install and maintain;
2. the support rod at the lowest end of the fixing seat is extruded from bottom to top by the hanging strip on the outer side of the rear plate, the rotating shaft is driven by the support rod to rotate to the inside of the vertical groove, the hanging strip moves upwards until being separated from the support rod, the support rod returns to the original position, then the hanging strip is placed down to enable the bottom of the hanging strip to be contacted with the top surface of the support rod, the limiting blocks are located on two sides of the bottom of the hanging strip, if the height needs to be increased, the display screen is pulled to move upwards to continuously extrude the support rod above the display screen, according to the method, the display screen is separated from the support rod if the height needs to be reduced, then the corresponding support rod is extruded from the bottom of the fixing seat to be contacted with the vertical groove, so that the display screen has a descending space, and then the display screen is contacted with the corresponding support rod according to needs, so that the fixed height can be increased by dragging the display screen to ascend, the corresponding support rod is extruded from the bottom, so that the display screen has a descending space, the fixed height of the display screen is convenient to adjust;
3. through preceding frame and back frame conduction to inside casing, and then conduction to the damping sponge, to absorbing some vibration pressure through the damping sponge, rethread damping sponge transmission is to its inside dead lever, the dead lever vibration drives the rotation cover and rocks, position through spacing ring restriction rotation cover, two adjacent rotation covers irregular rocks simultaneously and drives connecting wire deformation, eliminate remaining vibration, reduce the influence of vibration to the display screen through dual elimination like this, can not influence the holistic connection structure of display screen when damping part atress deformation simultaneously, the life of display screen has been prolonged.
4. According to the invention, the connection state of the fastening strips, the front frame and the rear frame is changed, so that the connection relationship of the front frame and the rear frame is changed, the display screen is convenient to disassemble and assemble, the supporting rods are extruded through the hanging strips, so that the hanging strips are in contact with the top surfaces of the supporting rods with different heights, the position of the display screen is convenient to adjust, vibration is eliminated by arranging the vibration reduction sponge and the deformation of the connecting wires, meanwhile, the connecting structure of the display screen is not required, and the service life of the display screen is prolonged.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic overall structure diagram of a display screen with a vibration isolation structure according to the present invention;
FIG. 2 is a perspective view of a front frame and a rear frame of a display panel with vibration isolation structures according to the present invention;
FIG. 3 is a cross-sectional view of a rear frame of a display panel with vibration isolation structures according to the present invention;
FIG. 4 is a side sectional view of a fixing base of a display panel with a vibration isolation structure according to the present invention;
FIG. 5 is a sectional view of the top surface of a fixing base of a display panel with a vibration isolation structure according to the present invention;
FIG. 6 is a cross-sectional view of a fastening strip of a display panel with vibration isolation structures according to the present invention;
FIG. 7 is a cross-sectional view of a display having a display screen with vibration isolation structures in accordance with the present invention;
fig. 8 is an enlarged view of a display panel with vibration isolating structures of the present invention at a point of fig. 7.
In the figure: 1. a front frame; 2. a rear frame; 3. a display slot; 4. a display; 5. fastening strips; 6. a placement groove; 7. a back plate; 8. hanging the strips; 9. an empty groove; 10. a fixed seat; 11. a rotating shaft; 12. a support bar; 13. a limiting block; 14. a rotating groove; 15. a vertical slot; 16. a connecting rod; 17. a return spring; 18. a connecting clamping groove; 19. an anti-drop rod; 20. a groove; 21. a bump; 22. an inner frame; 23. damping sponge; 24. fixing the rod; 25. rotating the sleeve; 26. a limiting ring; 27. a connecting wire; 28. a top plate; 29. a screw.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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, a display screen with a vibration isolation structure includes a front frame 1 and a rear frame 2, a display slot 3 is disposed on an outer side of the front frame 1, a display 4 is disposed on a rear side of the display slot 3, fastening strips 5 are disposed at two ends of a top of a joint between the front frame 1 and the rear frame 2, and the front frame 1 and the rear frame 2 are fixedly connected through the fastening strips 5;
the inner sides of the front frame 1 and the rear frame 2 are both provided with a placing groove 6, the rear side of the rear frame 2 is provided with a rear plate 7, the middle part of the outer side of the rear plate 7 is provided with a hanging strip 8, the inside of the hanging strip 8 is provided with a hollow groove 9, the surface of the hanging strip 8 is provided with a fixed seat 10, one side of the fixed seat 10 is provided with a plurality of rotating shafts 11, one side of the surface of each rotating shaft 11 is provided with a plurality of supporting rods 12, two sides of the top surface of each supporting rod 12 are provided with limit blocks 13, the joint of the other side of the fixed seat 10 and the corresponding supporting rod 12 is provided with a rotating groove 14, a plurality of vertical grooves 15 are arranged above the rotating shafts 11, and a moving space is provided for the corresponding supporting rods 12 through the vertical grooves 15 and the rotating grooves 14;
the inner parts of the front frame 1 and the rear frame 2 close to the side edges of the two ends are respectively provided with a plurality of connecting rods 16, the two sides of each connecting rod 16 are respectively provided with a return spring 17, and the connecting part of the side edges of the front frame 1 and the rear frame 2 is provided with a plurality of connecting clamping grooves 18, the lower end of the top part of the fastening strip 5 is provided with two anti-falling rods 19, and the two ends of the bottom of the fastening strip 5 are respectively provided with a groove 20 and a convex block 21, the outer side of the display 4 is provided with an inner frame 22, the inner side of the inner frame 22 is provided with a damping sponge 23, four sides of the inner side of the damping sponge 23 are provided with fixing rods 24, the outer side surface of the fixing rods 24 is provided with a plurality of rotating sleeves 25 at equal intervals, the two sides of the joint of the rotating sleeves 25 and the fixing rods 24 are provided with limit rings 26, one side of each of the two adjacent rotating sleeves 25 is provided with a plurality of connecting wires 27, the rotation of the rotary sleeve 25 is forced to drive the connecting wire 27 to rotate, and the deformation of the connecting wire 27 eliminates part of the vibration.
The shape and the size of the front frame 1 and the rear frame 2 are the same, the inner frame 22 is matched with the two connecting placing grooves 6, the size and the shape of the display groove 3 are the same as those of the display 4, the two are smaller than the placing grooves 6, and the display 4 is placed through the placing grooves 6.
The top surface of fixing base 10 is provided with roof 28, the one end of roof 28 and the top surface one side swing joint of fixing base 10, the other end of roof 28 and the fixed connection of the top surface opposite side of fixing base 10, and the junction of the other end of roof 28 and the top surface opposite side of fixing base 10 leans on both ends all to be provided with screw rod 29, through changing being connected and separating of screw rod 29 and roof 28, and then changes the connection status of roof 28 and fixing base 10.
The material of fastening strip 5 is rubber setting, and the both sides side of fastening strip 5 leans on inner and 16 outer end looks adaptations of connecting rod, and the top lower extreme of fastening strip 5 is provided with two anticreep poles 19 and runs through preceding frame 1 and after-frame 2 respectively, and the material of anticreep pole 19 is steel, and the surface of anticreep pole 19 is provided with friction line, prevents through anticreep pole 19 that fastening strip 5 from droing, becoming flexible.
Preceding frame 1 and the inside connecting rod 16 of back frame 2 and connecting slot 18 both positions of back frame are crisscross the setting mutually, and the one end of the inside connecting rod 16 of preceding frame and the inside connecting slot 18 looks adaptation that corresponds of back frame 2, and the one end of the inside connecting rod 16 of back frame 2 and the inside connecting slot 18 looks adaptation that corresponds of preceding frame 1 are connected and then guarantee the connection effect of preceding frame 1 and back frame 2 through connecting rod 16 and connecting slot 18.
The two ends of the fixing rod 24 are fixedly connected with the vibration reduction sponge 23, the rotating sleeve 25 is movably connected with the fixing rod 24, the limiting ring 26 is located on the side face of the rotating sleeve 25 close to the middle and is fixedly connected with the fixing rod 24, the two ends of the connecting wire 27 are located on the side faces of the two adjacent rotating sleeves 25 respectively close to the side edges, and the position of the rotating sleeve 25 is limited through the limiting ring 26.
The invention relates to a display screen with vibration isolation structure, when in use, a display 4 is placed in a placing groove 6 at the inner side of a rear frame 2, an inner frame 22 is contacted with the placing groove 6, a front frame 1 is contacted with the rear frame 2, the placing groove 6 at the inner side of the front frame 1 is contacted with the inner frame 22, two sides of the bottom of a fastening strip 5 are separated, the fastening strip 5 is extruded to descend, two side edges of the fastening strip 5 close to the inner end respectively extrude the outer ends of connecting rods 16 at the inner parts of the front frame 1 and the rear frame 2, the connecting rods 16 move inwards to be connected with corresponding connecting clamping grooves 18, simultaneously the fastening strip 5 enables two anti-falling rods 19 to respectively penetrate through the front frame 1 and the rear frame 2, a groove 20 is connected with a lug 21, the other fastening strip 5 is fixed, thus the integral installation of the display screen is completed, the whole display screen is adjusted to be in a vertical state, a hanging strip 8 at the outer side of a rear plate 7 extrudes a support rod 12 at the lowest end of a fixed seat 10 from the bottom, the rotating shaft 11 is driven to rotate by the supporting rod 12, one end of the supporting rod 12 penetrates through the rotating groove 14 to move to the inside of the vertical groove 15, so that the hanging strip 8 can continuously move and rise until being separated from the supporting rod 12, the supporting rod 12 returns to the original position, then the hanging strip 8 is put down, the bottom of the hanging strip 8 is contacted with the top surface of the supporting rod 12, the limiting blocks 13 are positioned at two sides of the bottom of the hanging strip 8, so that the whole display screen is fixed, if the height needs to be increased, the whole display screen is pulled to move upwards to continuously press the supporting rod 12 above the whole display screen, according to the method, if the height needs to be reduced, the display screen is firstly separated from the supporting rod 12, then the corresponding supporting rod 12 is pressed from the bottom of the fixing seat 10 to be contacted with the vertical groove 15, so that the display screen has a descending space, then the display screen is contacted with the corresponding supporting rod 12 as required, the whole display screen is stressed and vibrated to the front frame 1 and the rear frame 2, through preceding frame 1 and the conduction of after-frame 2 to inside casing 22, and then conduct to damping sponge 23, to absorbing some vibration pressure through damping sponge 23, the transmission of rethread damping sponge 23 is to its inside dead lever 24, and dead lever 24 vibrates and drives and rotate the cover 25 and rock, through the position of spacing ring 26 restriction rotation cover 25, two adjacent rotation covers 25 are irregular to rock simultaneously and are driven connecting wire 27 deformation, eliminate remaining vibration, the vibration isolation work of display screen is ended promptly.
According to the invention, two sides of the bottom of the fastening strip 5 are separated, the fastening strip 5 is extruded to descend, so that the side edges of the two sides of the fastening strip 5 close to the inner ends respectively extrude the outer ends of the connecting rods 16 inside the front frame 1 and the rear frame 2, the connecting rods 16 move inwards to be connected with the corresponding connecting clamping grooves 18, meanwhile, the fastening strip 5 enables the two anti-falling rods 19 to respectively penetrate through the front frame 1 and the rear frame 2, the groove 20 is connected with the lug 21, and the other fastening strip 5 is fixed, so that the display screen is fixed, otherwise, the display screen is disassembled, so that the problem of troublesome connection of screws and nuts is avoided, and the display screen is convenient to disassemble, install and maintain; the hanging strip 8 outside the rear plate 7 extrudes the support rod 12 at the lowest end of the fixed seat 10 from bottom to top, the support rod 12 drives the rotating shaft 11 to rotate to the inside of the vertical groove 15, the hanging strip 8 moves and rises until being separated from the support rod 12, the support rod 12 returns to the original position, then the hanging strip 8 is put down to enable the bottom of the hanging strip 8 to be contacted with the top surface of the support rod 12, the limiting blocks 13 are positioned at two sides of the bottom of the hanging strip 8, if the height needs to be increased, the display screen is pulled to move upwards to continue to extrude the support rod 12 above the display screen, according to the method, if the height needs to be reduced, the display screen is firstly separated from the support rod 12, then the corresponding support rod 12 is extruded from the bottom of the fixed seat 10 to be contacted with the vertical groove 15, so that the display screen has a descending space, and then the display screen is contacted with the corresponding support rod 12 as required, thus the fixed height can be increased by the ascending of the display screen, the corresponding support rod 12 is extruded from the bottom, so that the display screen has a descending space, and the fixed height of the display screen is convenient to adjust; through preceding frame 1 and 2 conduction to inside casing 22 of after-frame, and then conduct to damping sponge 23, to absorbing some vibration pressure through damping sponge 23, rethread damping sponge 23 transmission is to its inside dead lever 24, dead lever 24 vibrates and drives and rotate the cover 25 and rock, the position of rotating the cover 25 through spacing ring 26 restriction, two adjacent rotating the cover 25 irregular rocks simultaneously and drives connecting wire 27 deformation, eliminate remaining vibration, eliminate the influence of vibration to the display screen through the duplicate like this, can not influence the holistic connection structure of display screen when damping part atress deformation simultaneously, the life of display screen has been prolonged.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The display screen with the vibration isolation structure is characterized by comprising a front frame (1) and a rear frame (2), wherein a display groove (3) is formed in the outer side of the front frame (1), a display (4) is arranged on the rear side of the display groove (3), and fastening strips (5) are arranged at two ends of the top of the joint of the front frame (1) and the rear frame (2);
the inner sides of the front frame (1) and the rear frame (2) are provided with placing grooves (6), the rear side of the rear frame (2) is provided with a rear plate (7), the middle part of the outer side of the rear plate (7) is provided with a hanging strip (8), a hollow groove (9) is formed in the hanging strip (8), the surface of the hanging strip (8) is provided with a fixed seat (10), one side of the fixed seat (10) is provided with a plurality of rotating shafts (11), one side of the surface of each rotating shaft (11) is provided with a plurality of supporting rods (12), two sides of the top surface of each supporting rod (12) are provided with limit blocks (13), a rotating groove (14) is formed at the joint of the other side of the fixed seat (10) and each supporting rod (12), and a plurality of vertical grooves (15) are formed above the rotating shafts (11);
the display device is characterized in that a plurality of connecting rods (16) are arranged inside the front frame (1) and the rear frame (2) by means of two end side edges, reset springs (17) are arranged on two sides of each connecting rod (16), a plurality of connecting clamping grooves (18) are arranged at the connecting positions of the side edges of the front frame (1) and the rear frame (2), two anti-falling rods (19) are arranged at the lower end of the top of each fastening strip (5), grooves (20) and lugs (21) are respectively arranged at two ends of the bottom of each fastening strip (5), an inner frame (22) is arranged on the outer side of the display (4), damping sponge (23) is arranged inside each inner frame (22), fixing rods (24) are arranged on four sides inside each damping sponge (23), a plurality of rotating sleeves (25) are arranged on the outer side surfaces of each fixing rod (24) at equal intervals, limiting rings (26) are arranged on two sides of the connecting positions of the rotating sleeves (25) and the fixing rods (24), and a plurality of connecting lines (27) are arranged at the opposite sides of the two adjacent rotating sleeves (25).
2. A display screen with vibration isolation structure according to claim 1, wherein the front frame (1) and the rear frame (2) are the same in shape and size, the inner frame (22) is adapted to the two connected placing slots (6), and the display slot (3) is the same in size and shape as the display (4) and is smaller than the placing slots (6).
3. The display screen with the vibration isolation structure according to claim 1, wherein a top plate (28) is disposed on the top surface of the fixing base (10), one end of the top plate (28) is movably connected to one side of the top surface of the fixing base (10), the other end of the top plate (28) is fixedly connected to the other side of the top surface of the fixing base (10), and a screw (29) is disposed at each end of a connection between the other end of the top plate (28) and the other side of the top surface of the fixing base (10).
4. The display screen with the vibration isolation structure according to claim 1, wherein the fastening strip (5) is made of rubber, the two side edges of the fastening strip (5) are matched with the outer end of the connecting rod (16) by inner ends, two anti-falling rods (19) are arranged at the lower end of the top of the fastening strip (5) and respectively penetrate through the front frame (1) and the rear frame (2), the anti-falling rods (19) are made of steel, and friction grains are arranged on the surfaces of the anti-falling rods (19).
5. The display screen with the vibration isolation structure according to claim 1, wherein the positions of the connecting rod (16) and the connecting slot (18) inside the front frame (1) and the rear frame (2) are staggered with each other, one end of the connecting rod (16) inside the front frame (1) is matched with the corresponding connecting slot (18) inside the rear frame (2), and one end of the connecting rod (16) inside the rear frame (2) is matched with the corresponding connecting slot (18) inside the front frame (1).
6. The display screen with the vibration isolation structure according to claim 1, wherein two ends of the fixing rod (24) are fixedly connected with the vibration reduction sponge (23), the rotating sleeve (25) is movably connected with the fixing rod (24), the limiting ring (26) is located at the middle part of the side surface of the rotating sleeve (25) and is fixedly connected with the fixing rod (24), and two ends of the connecting wire (27) are respectively located at the side surfaces of two adjacent rotating sleeves (25).
7. The display screen with the vibration isolation structure according to claim 1, wherein the specific use steps of the display screen are as follows:
the method comprises the following steps: the display (4) is placed in a placing groove (6) on the inner side of a rear frame (2), an inner frame (22) is contacted with the placing groove (6), a front frame (1) is contacted with the rear frame (2), the placing groove (6) on the inner side of the front frame (1) is contacted with the inner frame (22), two sides of the bottom of a fastening strip (5) are separated, the fastening strip (5) is extruded to descend, two side edges of the fastening strip (5) close to the inner end respectively extrude the outer ends of a connecting rod (16) in the front frame (1) and the rear frame (2), the connecting rod (16) moves inwards to be connected with a corresponding connecting clamping groove (18), meanwhile, the fastening strip (5) enables two anti-falling rods (19) to respectively penetrate through the front frame (1) and the rear frame (2), a groove (20) is connected with a bump (21), and the other fastening strip (5) is fixed;
step two: adjusting the whole display screen to be in a vertical state, enabling the hanging strip (8) on the outer side of the rear plate (7) to extrude a support rod (12) at the lowest end of a fixing seat (10) from the bottom to the top, driving a rotating shaft (11) to rotate through the support rod (12), enabling the support rod (12) to move to the inside of a vertical groove (15), enabling the hanging strip (8) to continuously move to ascend until being separated from the support rod (12), enabling the support rod (12) to return to the original position, then putting down the hanging strip (8), enabling the bottom of the hanging strip (8) to be in contact with the top surface of the support rod (12), and enabling limiting blocks (13) to be located on two sides of the bottom of the hanging strip (8);
step three: the whole atress vibration transmission of display screen is to preceding frame (1) and after-frame (2), through preceding frame (1) and after-frame (2) conduction to inside casing (22), and then conduction to damping sponge (23), damping sponge (23) transmission to its inside dead lever (24), dead lever (24) vibration drive rotates cover (25) and rocks, rocks through two adjacent rotation cover (25) irregular rocks and drives connecting wire (27) deformation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011432499.5A CN112377754B (en) | 2020-12-09 | 2020-12-09 | Display screen with vibration isolation structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011432499.5A CN112377754B (en) | 2020-12-09 | 2020-12-09 | Display screen with vibration isolation structure |
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| CN112377754B true CN112377754B (en) | 2022-03-15 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254489A (en) * | 2011-07-08 | 2011-11-23 | 三一重机有限公司 | Display screen with vibration isolation structure |
| CN108735114A (en) * | 2018-08-02 | 2018-11-02 | 广州市极合技术咨询有限公司 | A kind of LED display |
| CN210510863U (en) * | 2019-10-09 | 2020-05-12 | 东北林业大学 | Adjustable computer display screen that takes precautions against earthquakes |
| CN211010443U (en) * | 2019-10-29 | 2020-07-14 | 吴穗 | Butterfly type supporting seat of household diesel generator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102395490B1 (en) * | 2015-07-31 | 2022-05-09 | 엘지전자 주식회사 | Display apparatus |
-
2020
- 2020-12-09 CN CN202011432499.5A patent/CN112377754B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254489A (en) * | 2011-07-08 | 2011-11-23 | 三一重机有限公司 | Display screen with vibration isolation structure |
| CN108735114A (en) * | 2018-08-02 | 2018-11-02 | 广州市极合技术咨询有限公司 | A kind of LED display |
| CN210510863U (en) * | 2019-10-09 | 2020-05-12 | 东北林业大学 | Adjustable computer display screen that takes precautions against earthquakes |
| CN211010443U (en) * | 2019-10-29 | 2020-07-14 | 吴穗 | Butterfly type supporting seat of household diesel generator |
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