CN114439879A - Shockproof liquid crystal display screen and preparation method thereof - Google Patents

Shockproof liquid crystal display screen and preparation method thereof Download PDF

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Publication number
CN114439879A
CN114439879A CN202210123558.3A CN202210123558A CN114439879A CN 114439879 A CN114439879 A CN 114439879A CN 202210123558 A CN202210123558 A CN 202210123558A CN 114439879 A CN114439879 A CN 114439879A
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CN
China
Prior art keywords
groove
bolt
column
liquid crystal
telescopic rod
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Pending
Application number
CN202210123558.3A
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Chinese (zh)
Inventor
尹小军
孙铁权
张文龙
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Hubei Pengzhan Display Technology Co ltd
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Hubei Pengzhan Display Technology Co ltd
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Application filed by Hubei Pengzhan Display Technology Co ltd filed Critical Hubei Pengzhan Display Technology Co ltd
Priority to CN202210123558.3A priority Critical patent/CN114439879A/en
Publication of CN114439879A publication Critical patent/CN114439879A/en
Pending legal-status Critical Current

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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
    • 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
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/187—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with sliding nuts or other additional connecting members for joining profiles provided with grooves or channels
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133325—Assembling processes
    • 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
    • G09F9/35—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 liquid crystals

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

The invention discloses a shockproof liquid crystal display screen and a preparation method thereof.A shock absorption mechanism comprises a support column and a telescopic rod, wherein a movable groove is formed in the support column, the outer surface of the telescopic rod is movably connected with the inner surface of the movable groove, a stud is fixedly connected to the top end of the telescopic rod, the outer surface of the stud is movably connected with the inner surface of the movable groove, a spring is sleeved on the outer surface of the telescopic rod, the outer surface of the spring is movably connected with the inner surface of the movable groove, an upper connecting column is arranged at the top of the telescopic rod, and the outer surface of the upper connecting column is movably connected with the inner surface of the movable groove. According to the shockproof liquid crystal display screen and the preparation method thereof, the shock absorption mechanism is arranged, the spring offsets the kinetic energy of the upper connecting column through the self elasticity, so that the shock absorption purpose is achieved, and the display screen is protected.

Description

Shockproof liquid crystal display screen and preparation method thereof
Technical Field
The invention relates to the technical field of liquid crystal display screens, in particular to a shockproof liquid crystal display screen and a preparation method thereof.
Background
Liquid crystal displays, one type of display used in digital watches and many portable computers, use two sheets of polarized material between which is a liquid crystal solution that when current is passed through it causes the crystal to rearrange so that light cannot pass through it. Thus, each crystal acts like a louver, allowing light to pass through and blocking light.
Liquid crystal display on the market at present adopts casing and support to pass through the bolt to be connected usually, but because be connected as an organic whole between casing and the support and do not have the shock-absorbing measure, its shock resistance is lower liquid crystal display is cracked easily for it is comparatively troublesome to carry the transport after the display screen assembly is accomplished, consequently needs provide a device and solves above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a shockproof liquid crystal display screen and a preparation method thereof, and solves the problem that the liquid crystal display screen is easy to crack when the shock resistance of the liquid crystal display screen is low and the liquid crystal display screen moves.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a liquid crystal display takes precautions against earthquakes, is including preceding shell and the backshell that is equipped with the LCD screen, the surface of preceding shell passes through installation screw fixed connection with the surface of backshell, the surface fixed connection of backshell has the circuit shell, the bottom of circuit shell is provided with damper.
The damping mechanism comprises a supporting column and a telescopic rod, a movable groove is formed in the supporting column, the outer surface of the telescopic rod is movably connected with the inner surface of the movable groove, a stud is fixedly connected to the top end of the telescopic rod, the outer surface of the stud is movably connected with the inner surface of the movable groove, a spring is sleeved on the outer surface of the telescopic rod, the outer surface of the spring is movably connected with the inner surface of the movable groove, an upper connecting column is arranged at the top of the telescopic rod, the outer surface of the upper connecting column is movably connected with the inner surface of the movable groove, an upper screw groove is formed in the top of the upper connecting column, the inner surface of the upper screw groove is in threaded connection with the outer surface of the stud, a lower connecting column is fixedly connected to the top of the telescopic rod, a supporting plate is fixedly connected to the outer surface of the lower connecting column in a penetrating manner, and the outer surface of the supporting plate is movably connected with the inner surface of the movable groove, the bottom of the upper connecting column and the top of the supporting plate are both movably connected with one end of the spring.
Preferably, the top of support column is provided with the outer thread bush, outer thread groove has been seted up to the internal surface of outer thread bush, the top fixedly connected with annular bolt of support column, the internal surface of outer thread groove and the surface threaded connection of annular bolt.
Preferably, the outer fixed surface of outer thread bush is connected with the connecting strip, the outer fixed surface of connecting strip is connected with the connecting plate, the spread groove has been seted up to the surface of circuit shell, the internal surface of spread groove and the surface looks joint of connecting plate.
Preferably, the connecting plate and the connecting strip have inside been seted up the spout, logical groove has all been seted up to the inside of outer thread bush, annular bolt and last spliced pole, the internal surface sliding connection who leads to the groove has the bolt, the surface of going up the bolt and the internal surface sliding connection of last spout, the surface of going up the spliced pole and the bolt cap looks joint of last bolt, the surface of going up the bolt runs through threaded connection with the inside of circuit shell.
Preferably, the bottom of support column is provided with the support sill, the top of supporting the sill and the bottom swing joint of support column, the equal fixedly connected with support bar of the left and right sides of support sill surface.
Preferably, the top fixedly connected with of support foundation connects the strip down, the bottom of support column is provided with the draw-in groove, the internal surface of draw-in groove and the surface looks joint of connecting strip down.
Preferably, the supporting bottom column and the lower connecting strip are both provided with lower sliding grooves, the bottom of the lower connecting strip is provided with lower screw grooves, the inner surface of each lower sliding groove is connected with a lower bolt in a sliding mode, and the outer surface of each lower bolt is in threaded connection with the inner surface of each lower screw groove.
The invention also discloses a preparation method of the shockproof liquid crystal display screen, which comprises the following steps:
s1, assembling a damping component: firstly with the spring housing on the telescopic link, then will go up the spliced pole through being connected of last thread groove and stud to will go up the spliced pole and link together with the telescopic link, then put into the inside of support column with the telescopic link through being connected with the activity groove, and make down the spliced pole towards the draw-in groove down:
s2, mounting a support: the supporting bottom column is connected with the supporting column through the clamping connection of the lower connecting column and the clamping groove, then the lower bolt is placed in the lower chute at the bottom of the supporting bottom column, the lower bolt is screwed to rotate along with the lower connecting column, the lower bolt is in threaded connection with the lower screw groove, and the supporting bottom column is connected with the supporting column and the telescopic rod;
s3, connection and assembly: twist and move the threaded connection of outer thread insert through outer thread groove and ring bolt, thereby link together with the telescopic link, then put into logical inslot portion with last bolt, it makes it slide in the inslot portion to promote the bolt thereupon, gently put the LCD screen in soft place makes the circuit shell up again, then handheld support column, make connecting plate and spread groove joint, then twist and move the bolt and make its and the inside threaded connection of circuit shell, joint through last bolt and last spliced pole, thereby make the LCD screen link together with the support column through the circuit shell is stable.
Advantageous effects
The invention provides a shockproof liquid crystal display screen and a preparation method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) the shock-proof liquid crystal display screen comprises a support column and a telescopic rod, wherein a movable groove is formed in the support column, the outer surface of the telescopic rod is movably connected with the inner surface of the movable groove, a stud is fixedly connected to the top end of the telescopic rod, the outer surface of the stud is movably connected with the inner surface of the movable groove, a spring is sleeved on the outer surface of the telescopic rod, the outer surface of the spring is movably connected with the inner surface of the movable groove, an upper connecting column is arranged at the top of the telescopic rod, the outer surface of the upper connecting column is movably connected with the inner surface of the movable groove, an upper screw groove is formed in the top of the upper connecting column, the inner surface of the upper screw groove is in threaded connection with the outer surface of the stud, a lower connecting column is fixedly connected with the top of the telescopic rod, a support plate penetrates through the outer surface of the lower connecting column, the outer surface of the support plate is movably connected with the inner surface of the movable groove, and the bottom of the upper connecting column and the top of the support plate are both movably connected with one end of the spring, through setting up damper, go up the spliced pole through the threaded connection of last thread groove with the double-screw bolt, thereby link together with the telescopic link, go up the spliced pole simultaneously and compress the spring when being connected with the telescopic link, it is flexible to drive the telescopic link when the motion of last spliced pole thereupon, the spring rebounds through the elasticity, compress the spring once more when last spliced pole drives the telescopic link and resets, the spring offsets the kinetic energy of last spliced pole through self elasticity, thereby reach absorbing purpose and then protect the LCD screen, the cracked problem of LCD screen is easy when having solved the lower motion of liquid crystal display shock resistance through the combination of above-mentioned structure.
(2) The shockproof liquid crystal display screen and the preparation method thereof, an outer thread sleeve is arranged at the top of a supporting column, an outer thread groove is arranged on the inner surface of the outer thread sleeve, an annular bolt is fixedly connected at the top of the supporting column, the inner surface of the outer thread groove is in threaded connection with the outer surface of the annular bolt, a connecting strip is fixedly connected with the outer surface of the outer thread sleeve, a connecting plate is fixedly connected with the outer surface of the connecting strip, a connecting groove is arranged on the outer surface of a circuit shell, the inner surface of the connecting groove is clamped with the outer surface of the connecting plate, upper sliding grooves are respectively arranged inside the connecting plate and the connecting strip, through grooves are respectively arranged inside the outer thread sleeve, the annular bolt and an upper connecting column, an upper bolt is slidably connected with the inner surface of the through groove, the outer surface of the upper bolt is slidably connected with the inner surface of the upper sliding groove, the outer surface of the upper connecting column is clamped with a bolt cap of the upper bolt, and the outer surface of the upper bolt is in threaded connection with the interior of the circuit shell, through outer screw sleeve, the ring bolt, the connecting plate, the combination of spread groove isotructure, thereby outer screw sleeve links together through telescopic link and support column and support base column with ring bolt's threaded connection through outer screw groove, and outer screw sleeve links together through being connected of connecting plate and spread groove and LCD screen, thereby make the LCD screen can support and receive damper's protection, connecting plate and spread groove have increased the support area simultaneously and have made LCD screen stability reinforcing, the easy cracked problem of LCD screen when having solved the lower motion of liquid crystal display shock resistance through the combination of above-mentioned structure.
(3) The bottom of the supporting column is provided with a supporting bottom column, the top of the supporting bottom column is movably connected with the bottom of the supporting column, the left side and the right side of the outer surface of the supporting bottom column are fixedly connected with supporting strips, the top of the supporting bottom column is fixedly connected with a lower connecting strip, the bottom of the supporting column is provided with a clamping groove, the inner surface of the clamping groove is clamped with the outer surface of the lower connecting strip, the supporting bottom column and the lower connecting strip are both internally provided with lower sliding grooves, the bottom of the lower connecting column is provided with a lower screw groove, the inner surface of the lower sliding groove is connected with a lower bolt in a sliding manner, the outer surface of the lower bolt is in threaded connection with the inner surface of the lower screw groove, through the combination of the structures of the supporting bottom column, the lower connecting column, the clamping groove and the clamping groove, the connection stability of the supporting bottom column and the supporting bottom column is enhanced, and the threaded connection of the lower bolt and the lower screw groove further enhances the connection stability of the connection, simultaneously two support bar dispersions are the triangle-shaped setting, have not only increased the area, simultaneously through triangle-shaped stabilization principle for to the stability reinforcing that the LCD screen supported, through the combination of above-mentioned structure the cracked problem of LCD screen easy when having solved the lower motion of liquid crystal display shock resistance.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is an exploded view of the outer structure of the rear housing of the present invention;
FIG. 3 is a disassembled view of the outer structure of the outer sleeve according to the present invention;
FIG. 4 is an exploded view of the internal structure of the support post of the present invention;
FIG. 5 is a disassembled view of the internal structure of the support base pillar of the present invention
In the figure: 1-liquid crystal screen, 2-front shell, 3-rear shell, 4-mounting screw, 5-shock absorption mechanism, 51-support column, 52-telescopic rod, 53-movable groove, 54-stud, 55-spring, 56-upper connection column, 57-upper screw groove, 58-lower connection column, 59-support plate, 6-outer screw sleeve, 7-outer screw groove, 8-ring bolt, 9-connection bar, 10-connection plate, 11-connection groove, 12-upper sliding groove, 13-through groove, 14-upper bolt, 15-support bottom column, 16-lower connection bar, 17-clamping groove, 18-lower sliding groove, 19-lower screw groove, 20-lower bolt, 21-circuit shell and 22-support bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a shockproof liquid crystal display screen comprises a front shell 2 and a rear shell 3 which are provided with a liquid crystal screen 1, wherein the outer surface of the front shell 2 is fixedly connected with the outer surface of the rear shell 3 through a mounting screw 4, the outer surface of the rear shell 3 is fixedly connected with a circuit shell 21, and the bottom of the circuit shell 21 is provided with a damping mechanism 5; the damping mechanism 5 comprises a supporting column 51 and an expansion link 52, the expansion length of the expansion link 52 is set to be low so as to enhance stability, a movable groove 53 is formed in the supporting column 51, the outer surface of the expansion link 52 is movably connected with the inner surface of the movable groove 53, a stud 54 is fixedly connected to the top end of the expansion link 52, the outer surface of the stud 54 is movably connected with the inner surface of the movable groove 53, a spring 55 is sleeved on the outer surface of the expansion link 52, the elastic force of the spring 55 is set according to actual requirements, the length of the spring 55 is greater than that of the expansion link 52, the outer surface of the spring 55 is movably connected with the inner surface of the movable groove 53, an upper connecting column 56 is arranged at the top of the expansion link 52, the outer surface of the upper connecting column 56 is movably connected with the inner surface of the movable groove 53, an upper spiral groove 57 is formed at the top of the upper connecting column 56, the inner surface of the upper spiral groove 57 is in threaded connection with the outer surface of the stud 54, the upper spiral groove 57 is connected with the stud 54 so that the spring 55 is convenient to install and disassemble, the top of the telescopic rod 52 is fixedly connected with a lower connecting column 58, the outer surface of the lower connecting column 58 is fixedly connected with a supporting plate 59 in a penetrating way, the supporting plate 59 and the upper connecting column 56 enable the telescopic rod 52 and the spring 55 to stably move in the movable groove 53, the outer diameters of the upper connecting column 56 and the supporting plate 59 are matched with the inner diameter of the movable groove 53, the outer surface of the supporting plate 59 is movably connected with the inner surface of the movable groove 53, the bottom of the upper connecting column 56 and the top of the supporting plate 59 are movably connected with one end of the spring 55, the top of the supporting column 51 is provided with an outer thread sleeve 6, the inner surface of the outer thread sleeve 6 is provided with an outer thread groove 7, the top of the supporting column 51 is fixedly connected with an annular bolt 8, the inner diameter of the annular bolt 8 is the same as the inner diameter of the movable groove 53, the inner surface of the outer thread groove 7 is connected with the outer surface of the annular bolt 8, the outer surface of the outer thread sleeve 6 is fixedly connected with a connecting strip 9, the outer surface of the connecting strip 9 is fixedly connected with a connecting plate 10, the outer surface of the circuit shell 21 is provided with a connecting groove 11, the inner surface of the connecting groove 11 is clamped with the outer surface of the connecting plate 10, the connecting plate 10 and the connecting strip 9 are both provided with an upper sliding groove 12, the inner parts of the outer sleeve 6, the annular bolt 8 and the upper connecting column 56 are both provided with a through groove 13, the outer sleeve 6 and the through groove 13 on one side of the annular bolt 8 are matched with the bolt cap size of the upper bolt 14, the outer sleeve 6 and the through groove 13 on the other side of the annular bolt 8 and the through groove 13 on the upper connecting column 56 are matched with the bolt post size of the upper bolt 14, the inner surface of the through groove 13 is slidably connected with the upper bolt 14, the outer surface of the upper bolt 14 is slidably connected with the inner surface of the upper sliding groove 12, the outer surface of the upper connecting column 56 is clamped with the bolt cap of the upper bolt 14, and the bolt cap of the upper connecting column 56 are clamped so that the connecting plate 10 and the connecting groove 11 are stably connected together, go up the surface of bolt 14 and the inside through threaded connection of circuit shell 21, the bottom of support column 51 is provided with support bottom pillar 15, the top of support bottom pillar 15 and the bottom swing joint of support column 51, the equal fixedly connected with support bar 22 in both sides about supporting bottom pillar 15 surface, the top fixedly connected with of support bottom pillar 15 is connecting strip 16 down, the bottom of support column 51 is provided with draw-in groove 17, the internal surface of draw-in groove 17 and the surface looks joint of connecting strip 16 down, lower spout 18 has all been seted up to the inside of support bottom pillar 15 and lower connecting strip 16, the lower spout 18 bottom of support bottom pillar 15 and the bolt cap size looks adaptation of bolt 20 down, lower thread groove 19 has been seted up to the bottom of lower spliced pole 58, the internal surface sliding connection of lower spout 18 has lower bolt 20, the surface of lower bolt 20 and the internal surface threaded connection of lower thread groove 19.
The invention also discloses a preparation method of the shockproof liquid crystal display screen, which comprises the following steps:
s1, assembling a damping component: firstly, the spring 55 is sleeved on the telescopic rod 52, then the upper connecting column 56 is connected with the stud 55 through the upper screw groove 57, so that the upper connecting column 56 is connected with the telescopic rod 52, then the telescopic rod 52 is placed in the supporting column 51 through the connection with the movable groove 53, and the lower connecting column 58 faces downwards to the clamping groove 17:
s2, mounting a support: the supporting bottom column 15 is connected with the supporting column 51 through the clamping connection of the lower connecting column 16 and the clamping groove 17, then the lower bolt 20 is placed into the lower chute 18 at the bottom of the supporting bottom column 15, and then the lower bolt 20 is screwed to rotate, so that the lower bolt 20 is in threaded connection with the lower screw groove 19, and the supporting bottom column 15 is connected with the supporting column 21 and the telescopic rod 52;
s3, connection and assembly: screwing the outer screw sleeve 6 through the threaded connection of the outer screw groove 7 and the annular bolt 8, thereby being connected with the telescopic rod 52, then putting the upper bolt 14 into the through groove 13, subsequently pushing the upper bolt 14 to slide into the upper sliding groove 12, then lightly putting the liquid crystal screen 1 at a soft place to enable the circuit shell 21 to face upwards, then holding the supporting column 51, enabling the connecting plate 10 to be clamped with the connecting groove 11, then screwing the upper bolt 14 to enable the upper bolt to be in threaded connection with the interior of the circuit shell 21, and clamping the upper bolt 14 and the upper connecting column 56, so that the liquid crystal screen 1 is stably connected with the supporting column 51 through the circuit shell 21.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a liquid crystal display takes precautions against earthquakes, is including preceding shell (2) and backshell (3) that are equipped with LCD screen (1), the surface of preceding shell (2) and the surface of backshell (3) are through installation screw (4) fixed connection, the surface fixed connection of backshell (3) has circuit shell (21), its characterized in that: the bottom of the circuit shell (21) is provided with a damping mechanism (5);
the damping mechanism (5) comprises a supporting column (51) and a telescopic rod (52), a movable groove (53) is formed in the supporting column (51), the outer surface of the telescopic rod (52) is movably connected with the inner surface of the movable groove (53), a stud (54) is fixedly connected to the top end of the telescopic rod (52), the outer surface of the stud (54) is movably connected with the inner surface of the movable groove (53), a spring (55) is sleeved on the outer surface of the telescopic rod (52), the outer surface of the spring (55) is movably connected with the inner surface of the movable groove (53), an upper connecting column (56) is arranged at the top of the telescopic rod (52), the outer surface of the upper connecting column (56) is movably connected with the inner surface of the movable groove (53), an upper thread groove (57) is formed at the top of the upper connecting column (56), and the inner surface of the upper thread groove (57) is in threaded connection with the outer surface of the stud (54), the top fixedly connected with of telescopic link (52) lower junction post (58), fixedly connected with backup pad (59) is run through to the surface of lower junction post (58), the surface of backup pad (59) and the internal surface swing joint of activity groove (53), the bottom of going up junction post (56) and the top of backup pad (59) all with the one end swing joint of spring (55).
2. The liquid crystal display panel of claim 1, wherein: the top of support column (51) is provided with outer swivel nut (6), outer screw thread groove (7) have been seted up to the internal surface of outer swivel nut (6), the top fixedly connected with annular bolt (8) of support column (51), the internal surface of outer screw thread groove (7) and the surface threaded connection of annular bolt (8).
3. The liquid crystal display panel of claim 2, wherein: the outer fixed surface of outer thread bush (6) is connected with connecting strip (9), the outer fixed surface of connecting strip (9) is connected with connecting plate (10), spread groove (11) have been seted up to the surface of circuit shell (21), the internal surface of spread groove (11) and the surface looks joint of connecting plate (10).
4. The liquid crystal display panel of claim 3, wherein: spout (12) have all been seted up in the inside of connecting plate (10) and connecting strip (9), logical groove (13) have all been seted up to the inside of outer thread bushing (6), annular bolt (8) and last spliced pole (56), the internal surface sliding connection who leads to groove (13) has last bolt (14), the surface of going up bolt (14) and the internal surface sliding connection of last spout (12), the surface of going up spliced pole (56) and the cap of the bolt (14) looks joint, the surface of going up bolt (14) and the inside through thread connection of circuit shell (21).
5. The liquid crystal display panel of claim 1, wherein: the bottom of support column (51) is provided with supports foundation (15), the top of supporting foundation (15) and the bottom swing joint of support column (51), the equal fixedly connected with support bar (22) of the left and right sides of support foundation (15) surface.
6. The liquid crystal display panel of claim 5, wherein: the top fixedly connected with of support foundation (15) is connecting strip (16) down, the bottom of support column (51) is provided with draw-in groove (17), the internal surface of draw-in groove (17) and the surface looks joint of connecting strip (16) down.
7. The liquid crystal display panel of claim 6, wherein: support bottom pillar (15) and lower connecting strip (16) inside and all seted up down spout (18), thread groove (19) down have been seted up to the bottom of lower spliced pole (58), the internal surface sliding connection of spout (18) has down bolt (20) down, the surface of bolt (20) is connected with the internal surface screw thread of thread groove (19) down.
8. A preparation method of a shockproof liquid crystal display screen is characterized by comprising the following steps: the method specifically comprises the following steps:
s1, assembling a damping component: firstly, a spring (55) is sleeved on a telescopic rod (52), then an upper connecting column (56) is connected with a stud (55) through an upper screw groove (57), so that the upper connecting column (56) is connected with the telescopic rod (52), then the telescopic rod (52) is placed into the supporting column (51) through connection with a movable groove (53), and a lower connecting column (58) faces downwards to a clamping groove (17):
s2, mounting a support: the supporting bottom column (15) is connected with the supporting column (51) through clamping of the lower connecting column (16) and the clamping groove (17), then the lower bolt (20) is placed into the lower sliding groove (18) at the bottom of the supporting bottom column (15), the lower bolt (20) is screwed to rotate along with the lower sliding groove, the lower bolt (20) is in threaded connection with the lower screw groove (19), and therefore the supporting bottom column (15) is connected with the supporting column (21) and the telescopic rod (52);
s3, connection and assembly: the outer screw sleeve (6) is screwed to be connected with the telescopic rod (52) through the screw thread connection of the outer screw groove (7) and the annular bolt (8), then the upper bolt (14) is placed inside the through groove (13), the upper bolt (14) is pushed to slide into the upper sliding groove (12), the liquid crystal screen (1) is lightly placed at a soft place to enable the circuit shell (21) to face upwards, then the supporting column (51) is held by hand, the connecting plate (10) is clamped with the connecting groove (11), then the upper bolt (14) is screwed to enable the upper bolt to be connected with the internal screw thread of the circuit shell (21), and the upper bolt (14) is clamped with the upper connecting column (56), so that the liquid crystal screen (1) is stably connected with the supporting column (51) through the circuit shell (21).
CN202210123558.3A 2022-02-10 2022-02-10 Shockproof liquid crystal display screen and preparation method thereof Pending CN114439879A (en)

Priority Applications (1)

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CN202210123558.3A CN114439879A (en) 2022-02-10 2022-02-10 Shockproof liquid crystal display screen and preparation method thereof

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Application Number Priority Date Filing Date Title
CN202210123558.3A CN114439879A (en) 2022-02-10 2022-02-10 Shockproof liquid crystal display screen and preparation method thereof

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CN114439879A true CN114439879A (en) 2022-05-06

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575215B1 (en) * 2005-01-11 2009-08-18 Dean Clark Support base for use on decked surfaces
CN210344148U (en) * 2019-06-27 2020-04-17 河南创新显示技术有限公司 LED display screen with shockproof function
CN111911777A (en) * 2020-07-09 2020-11-10 遥领(杭州)信息技术服务有限公司 Computer display device that stability can be good
CN212986525U (en) * 2020-08-10 2021-04-16 武汉大学 Electronic information display device
CN214240770U (en) * 2021-01-15 2021-09-21 中国石油化工股份有限公司西北油田分公司 Single-rail trolley conveying device for process pipeline pipe gallery frame construction
CN214306066U (en) * 2020-12-26 2021-09-28 深圳市汉高光电实业有限公司 Liquid crystal display of type takes precautions against earthquakes
CN215522723U (en) * 2021-09-01 2022-01-14 李炎生 Display screen with adjusting structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575215B1 (en) * 2005-01-11 2009-08-18 Dean Clark Support base for use on decked surfaces
CN210344148U (en) * 2019-06-27 2020-04-17 河南创新显示技术有限公司 LED display screen with shockproof function
CN111911777A (en) * 2020-07-09 2020-11-10 遥领(杭州)信息技术服务有限公司 Computer display device that stability can be good
CN212986525U (en) * 2020-08-10 2021-04-16 武汉大学 Electronic information display device
CN214306066U (en) * 2020-12-26 2021-09-28 深圳市汉高光电实业有限公司 Liquid crystal display of type takes precautions against earthquakes
CN214240770U (en) * 2021-01-15 2021-09-21 中国石油化工股份有限公司西北油田分公司 Single-rail trolley conveying device for process pipeline pipe gallery frame construction
CN215522723U (en) * 2021-09-01 2022-01-14 李炎生 Display screen with adjusting structure

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