CN107940201A - A kind of display screen fixing device for preventing from rocking - Google Patents
A kind of display screen fixing device for preventing from rocking Download PDFInfo
- Publication number
- CN107940201A CN107940201A CN201711413012.7A CN201711413012A CN107940201A CN 107940201 A CN107940201 A CN 107940201A CN 201711413012 A CN201711413012 A CN 201711413012A CN 107940201 A CN107940201 A CN 107940201A
- Authority
- CN
- China
- Prior art keywords
- display screen
- screw rod
- base
- preventing
- damping spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000013016 damping Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 239000011435 rock Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
-
- 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
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/048—Balancing means for balancing translational movement of the undercarriage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of display screen fixing device for preventing from rocking, including base, run through on the base and be equipped with screw, the base top is equipped with damping device, the damping device includes extension sleeve, the extension sleeve intracavity bottom is equipped with damping spring, and the damping spring top is equipped with telescopic rod, installation geosynclinal block is equipped with the top of the telescopic rod.Elastic force of the invention by using damping spring, when telescopic rod bears display screen and rock the dynamics of generation to absorb through damping spring, it is set to be moved up and down in extension sleeve, movement of the simultaneous retractable sleeve to telescopic rod carries out spacing, it is subject to what the dynamics of above-below direction produced to rock to reduce display screen, run through the lantern ring by using fixed link, second screw rod is plugged in the fixation slot on fixed link surface through the lantern ring, fixed link is fixed, display backplane is fixed, display screen is reduced and is rocked be subject to dynamics generation in the front-back direction.
Description
Technical field
The present invention relates to display area, more particularly to a kind of display screen fixing device for preventing from rocking.
Background technology
LCD (Liquid Crystal Display) display screen, i.e. liquid crystal display, sets for a kind of display of planar ultra-thin
Standby, it is made of a certain number of colored or monochrome pixels, is positioned in front of light source or reflecting surface.Since it is with fuselage
It is thin, space is saved, the advantages of power saving, Low emissivity, picture is soft, has been widely used in each field at present.LCD display makes
The base that used time generally use display screen carries is placed it in plane, but this mode is placed not when running into and jolting and rock
Surely.
Therefore, it is necessary to solve the above problems to invent a kind of display screen fixing device for preventing from rocking.
The content of the invention
It is an object of the invention to provide a kind of display screen fixing device for preventing from rocking, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：A kind of display screen fixing device for preventing from rocking, bag
Base is included, runs through on the base and is equipped with screw, the base top is equipped with damping device, and the damping device includes telescopic
Cylinder, the extension sleeve intracavity bottom are equipped with damping spring, and the damping spring top is equipped with telescopic rod, the telescopic rod top
Equipped with installation geosynclinal block, the installation geosynclinal block is equipped with the first screw rod, and the first screw rod end is equipped with buffering spacer, the installation
Mounting groove is offered at the top of geosynclinal block, is equipped with display screen component in the mounting groove, the display screen component side is equipped with display screen
Backboard, the display backplane side are equipped with the lantern ring, and the lantern ring is equipped with the second screw rod, runs through to be equipped with the lantern ring and fixes
Bar, the fixed link side wall offer fixed slot.
Preferably, the quantity of the damping device is arranged to multiple, and the damping spring top is fixedly connected with telescopic rod
And bottom is fixedly connected with base top.
Preferably, the telescopic rod bottom is embedded in extension sleeve, and the telescopic sleeving rod passes through damping spring and base
Top movable connects.
Preferably, described first screw rod one end is extended in mounting groove through installation geosynclinal block, and the buffering spacer is arranged at
In mounting groove, the buffering spacer side wall fits with display screen component side wall.
Preferably, the fixed link bottom is fixedly connected with base top, and described second screw rod one end extends through the lantern ring
To fixed slot, the second screw rod bottom outer wall fits with fixed slot inner wall.
Preferably, the quantity of the fixed slot is arranged to multiple, and the fixed slot is collinearly set, and the fixed link is led to
The second screw rod is crossed to be detachably connected with the lantern ring.
The technique effect and advantage of the present invention：Elastic force of the invention by using damping spring, when telescopic rod bears to show
The dynamics that screen rocks generation is absorbed through damping spring, it is moved up and down in extension sleeve, simultaneous retractable sleeve is to stretching
The movement of contracting bar carries out spacing, is subject to what the dynamics of above-below direction produced to rock to reduce display screen, is passed through by using fixed link
Ring is worn, the second screw rod is plugged in the fixation slot on fixed link surface through the lantern ring, fixed link is fixed, to display screen
Backboard is fixed, and reduces display screen and is rocked be subject to dynamics generation in the front-back direction, by equipped with buffering spacer, avoiding first
Screw rod end is directly acted in display screen component, is convenient for installing, is improved practicality.
Brief description of the drawings
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is left view structural representation of the present invention；
Fig. 3 is part A detailed schematic in Fig. 1 of the present invention；
In figure：1 base, 2 screws, 3 damping devices, 4 extension sleeves, 5 damping springs, 6 telescopic rods, 7 installation geosynclinal blocks, 8 the
One screw rod, 9 buffering spacers, 10 mounting grooves, 11 display screen components, 12 display backplanes, 13 lantern rings, 14 second screw rods, 15 are fixed
Slot is fixed in bar, 16.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
It is described the present invention provides a kind of display screen fixing device for preventing from rocking as shown in Figs. 1-3, including base 1
Through screw 2 is equipped with base 1, the top of base 1 is equipped with damping device 3, and the damping device 3 includes extension sleeve 4, institute
State 4 intracavity bottom of extension sleeve and be equipped with damping spring 5,5 top of damping spring is equipped with telescopic rod 6, the top of telescopic rod 6
Equipped with installation geosynclinal block 7, the installation geosynclinal block 7 is equipped with the first screw rod 8, by using the elastic force of damping spring 5, when telescopic rod 6
Bear display screen and rock the dynamics of generation to absorb through damping spring 5, it is moved up and down in extension sleeve 4, stretch at the same time
Movement of the contracting sleeve 4 to telescopic rod 6 carries out spacing, is subject to what the dynamics of above-below direction produced to rock to reduce display screen, described
First screw rod, 8 end is equipped with buffering spacer 9, and 7 top of installation geosynclinal block offers mounting groove 10, is equipped with the mounting groove 10
Display screen component 11,11 side of display screen component are equipped with display backplane 12, and 12 side of display backplane is equipped with set
Ring 13, the lantern ring 13 are equipped with the second screw rod 14, run through in the lantern ring 13 and be equipped with fixed link 15,15 side wall of fixed link
Offer fixed slot 16.
The quantity of the damping device 3 is arranged to multiple, 5 top of damping spring be fixedly connected with telescopic rod 6 and
Bottom is fixedly connected with the top of base 1, and 6 bottom of telescopic rod is embedded in extension sleeve 4, and the telescopic sleeving rod passes through damping
Spring 5 is connected with 1 top movable of base, and described first screw rod, 8 one end is extended in mounting groove 10 through installation geosynclinal block 7, described
Buffering spacer 9 is arranged in mounting groove 10, and 9 side wall of buffering spacer fits with 11 side wall of display screen component, by equipped with
Buffering spacer 9, avoids 8 end of the first screw rod from directly acting in display screen component 11, is convenient for installing, improves practicality
Property, with being fixedly connected at the top of base 1, described second screw rod, 14 one end extends to fixation through the lantern ring 13 for 15 bottom of fixed link
In slot 16, the 14 bottom outer wall of the second screw rod fits with fixed 16 inner wall of slot, by using fixed link 15 through set
Ring 13, the second screw rod 14 are plugged in the fixation slot 16 on 15 surface of fixed link through the lantern ring 13, and fixed link 15 is fixed,
Display backplane 12 is fixed, display screen is reduced and is rocked be subject to dynamics generation in the front-back direction, the fixed slot 16
Quantity be arranged to multiple, the fixed slot 16 is collinearly set, and the fixed link 15 can with the lantern ring 13 by the second screw rod 14
Dismantling connection.
This practicality operation principle：Base 1 is fixed by screw 2, when display screen rocks, utilizes damping spring 5
Elastic force, the dynamics for rocking generation is absorbed, it is moved up and down in extension sleeve 4, simultaneous retractable sleeve 4 is right
The movement of telescopic rod 6 carries out spacing, is subject to what the dynamics of above-below direction produced to rock to reduce display screen, is passed through using fixed link 15
Ring 13 is worn, the second screw rod 14 is plugged in the fixation slot 16 on 15 surface of fixed link through the lantern ring 13, carries out fixed link 15
It is fixed, display backplane 12 is fixed, display screen is reduced and is rocked be subject to dynamics generation in the front-back direction, buffering spacer 9
Avoid 14 end of the first screw rod from directly acting in display screen component 11, be convenient for installing.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of display screen fixing device for preventing from rocking, including base (1), it is characterised in that：Run through on the base (1) and set
There is screw (2), be equipped with damping device (3) at the top of the base (1), the damping device (3) includes extension sleeve (4), described
Extension sleeve (4) intracavity bottom is equipped with damping spring (5), and damping spring (5) top is equipped with telescopic rod (6), described flexible
Installation geosynclinal block (7) is equipped with the top of bar (6), the installation geosynclinal block (7) is equipped with the first screw rod (8), the first screw rod (8) end
Equipped with buffering spacer (9), mounting groove (10) is offered at the top of the installation geosynclinal block (7), display is equipped with the mounting groove (10)
Shield shell (11), display screen component (11) side is equipped with display backplane (12), and display backplane (12) side is set
There is the lantern ring (13), the lantern ring (13) is equipped with the second screw rod (14), runs through in the lantern ring (13) and be equipped with fixed link (15), institute
State fixed link (15) side wall and offer fixed slot (16).
A kind of 2. display screen fixing device for preventing from rocking according to claim 1, it is characterised in that：The damping device
(3) quantity is arranged to multiple, and damping spring (5) top is fixedly connected with telescopic rod (6) and bottom is pushed up with base (1)
Portion is fixedly connected.
A kind of 3. display screen fixing device for preventing from rocking according to claim 1, it is characterised in that：The telescopic rod
(6) bottom is embedded in extension sleeve (4), and the telescopic sleeving rod is connected by damping spring (5) with base (1) top movable.
A kind of 4. display screen fixing device for preventing from rocking according to claim 1, it is characterised in that：First screw rod
(8) one end is extended in mounting groove (10) through installation geosynclinal block (7), and the buffering spacer (9) is arranged in mounting groove (10), institute
Buffering spacer (9) side wall is stated to fit with display screen component (11) side wall.
A kind of 5. display screen fixing device for preventing from rocking according to claim 1, it is characterised in that：The fixed link
(15) with being fixedly connected at the top of base (1), described second screw rod (14) one end extends to fixed slot through the lantern ring (13) for bottom
(16) in, the second screw rod (14) bottom outer wall fits with fixed slot (16) inner wall.
A kind of 6. display screen fixing device for preventing from rocking according to claim 1, it is characterised in that：The fixed slot
(16) quantity is arranged to multiple, and the fixed slot (16) is collinearly set, and the fixed link (15) passes through the second screw rod (14)
It is detachably connected with the lantern ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413012.7A CN107940201A (en) | 2017-12-24 | 2017-12-24 | A kind of display screen fixing device for preventing from rocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413012.7A CN107940201A (en) | 2017-12-24 | 2017-12-24 | A kind of display screen fixing device for preventing from rocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940201A true CN107940201A (en) | 2018-04-20 |
Family
ID=61938838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711413012.7A Withdrawn CN107940201A (en) | 2017-12-24 | 2017-12-24 | A kind of display screen fixing device for preventing from rocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940201A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703594A (en) * | 2018-04-26 | 2018-10-26 | 叶烨 | A kind of novel foodstuff rack |
| CN108809411A (en) * | 2018-09-27 | 2018-11-13 | 国网河南省电力公司洛阳供电公司 | A kind of double light source emitting structurals of optical time domain transmitter |
| CN108791096A (en) * | 2018-07-16 | 2018-11-13 | 中国船舶重工集团公司第七0七研究所 | A kind of vibration damping lock for vehicle-mounted gyrocompass takes off device |
| CN109058690A (en) * | 2018-09-11 | 2018-12-21 | 大连海事大学 | A kind of novel parking lot display screen |
| CN109114373A (en) * | 2018-09-04 | 2019-01-01 | 深圳航天科创智能科技有限公司 | A kind of voice data transmission device and method |
| CN109210343A (en) * | 2018-11-02 | 2019-01-15 | 利亚德光电股份有限公司 | A kind of three shaft coupling pieces for mirror surface canopy of the heavens LED display |
| CN109404481A (en) * | 2018-11-14 | 2019-03-01 | 安徽浦进轨道装备有限公司 | A kind of track equipment mounting rack |
| CN111396716A (en) * | 2020-03-26 | 2020-07-10 | 重庆城市管理职业学院 | Education informationization special teaching experiment device |
| CN111706754A (en) * | 2020-06-28 | 2020-09-25 | 上海正先电子科技有限公司 | LCD type electronic stop board fault self-repairing system and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002132170A (en) * | 2000-10-26 | 2002-05-09 | Mk Seiko Co Ltd | Display device |
| EP1450096A2 (en) * | 2002-12-04 | 2004-08-25 | Benjamin Bello Garcia | Multipurpose trestle |
| CN201041750Y (en) * | 2007-05-18 | 2008-03-26 | 冠捷投资有限公司 | Supporting device and electronic display with same |
| CN203455745U (en) * | 2013-07-25 | 2014-02-26 | 成都绿迪科技有限公司 | Computer |
| CN206058628U (en) * | 2016-08-11 | 2017-03-29 | 湖南信息职业技术学院 | A kind of model display device on computer teaching |
| CN206377419U (en) * | 2017-01-05 | 2017-08-04 | 广州波影电子科技有限公司 | It is a kind of to be easy to the display/panel bracket of regulation and clamping plate is installed |
| CN206610216U (en) * | 2017-04-15 | 2017-11-03 | 吉首大学张家界学院 | A kind of multi-action computer display screen of adjustment height |
| CN207740685U (en) * | 2017-12-24 | 2018-08-17 | 瀚科科技（大连）有限公司 | A kind of display screen fixing device for preventing from rocking |
-
2017
- 2017-12-24 CN CN201711413012.7A patent/CN107940201A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002132170A (en) * | 2000-10-26 | 2002-05-09 | Mk Seiko Co Ltd | Display device |
| EP1450096A2 (en) * | 2002-12-04 | 2004-08-25 | Benjamin Bello Garcia | Multipurpose trestle |
| CN201041750Y (en) * | 2007-05-18 | 2008-03-26 | 冠捷投资有限公司 | Supporting device and electronic display with same |
| CN203455745U (en) * | 2013-07-25 | 2014-02-26 | 成都绿迪科技有限公司 | Computer |
| CN206058628U (en) * | 2016-08-11 | 2017-03-29 | 湖南信息职业技术学院 | A kind of model display device on computer teaching |
| CN206377419U (en) * | 2017-01-05 | 2017-08-04 | 广州波影电子科技有限公司 | It is a kind of to be easy to the display/panel bracket of regulation and clamping plate is installed |
| CN206610216U (en) * | 2017-04-15 | 2017-11-03 | 吉首大学张家界学院 | A kind of multi-action computer display screen of adjustment height |
| CN207740685U (en) * | 2017-12-24 | 2018-08-17 | 瀚科科技（大连）有限公司 | A kind of display screen fixing device for preventing from rocking |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703594A (en) * | 2018-04-26 | 2018-10-26 | 叶烨 | A kind of novel foodstuff rack |
| CN108791096B (en) * | 2018-07-16 | 2021-07-27 | 中国船舶重工集团公司第七0七研究所 | Vibration damping locking and unlocking device for vehicle-mounted gyro compass |
| CN108791096A (en) * | 2018-07-16 | 2018-11-13 | 中国船舶重工集团公司第七0七研究所 | A kind of vibration damping lock for vehicle-mounted gyrocompass takes off device |
| CN109114373B (en) * | 2018-09-04 | 2023-10-10 | 深圳航天科创智能科技有限公司 | Voice data transmission device and method |
| CN109114373A (en) * | 2018-09-04 | 2019-01-01 | 深圳航天科创智能科技有限公司 | A kind of voice data transmission device and method |
| CN109058690A (en) * | 2018-09-11 | 2018-12-21 | 大连海事大学 | A kind of novel parking lot display screen |
| CN109058690B (en) * | 2018-09-11 | 2024-02-13 | 大连海事大学 | Novel parking area display screen |
| CN108809411A (en) * | 2018-09-27 | 2018-11-13 | 国网河南省电力公司洛阳供电公司 | A kind of double light source emitting structurals of optical time domain transmitter |
| CN108809411B (en) * | 2018-09-27 | 2024-01-26 | 国网河南省电力公司洛阳供电公司 | Double-light source emission structure of optical time domain emission instrument |
| CN109210343A (en) * | 2018-11-02 | 2019-01-15 | 利亚德光电股份有限公司 | A kind of three shaft coupling pieces for mirror surface canopy of the heavens LED display |
| CN109210343B (en) * | 2018-11-02 | 2023-10-20 | 利亚德光电股份有限公司 | Triaxial connecting piece for mirror-face backdrop LED display screen |
| CN109404481A (en) * | 2018-11-14 | 2019-03-01 | 安徽浦进轨道装备有限公司 | A kind of track equipment mounting rack |
| CN111396716A (en) * | 2020-03-26 | 2020-07-10 | 重庆城市管理职业学院 | Education informationization special teaching experiment device |
| CN111706754A (en) * | 2020-06-28 | 2020-09-25 | 上海正先电子科技有限公司 | LCD type electronic stop board fault self-repairing system and using method thereof |
| CN111706754B (en) * | 2020-06-28 | 2021-10-26 | 上海正先电子科技有限公司 | LCD type electronic stop board fault self-repairing system and using method thereof |
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