CN201584128U - LED display screen positioning and fixing device - Google Patents
LED display screen positioning and fixing device Download PDFInfo
- Publication number
- CN201584128U CN201584128U CN2010200563795U CN201020056379U CN201584128U CN 201584128 U CN201584128 U CN 201584128U CN 2010200563795 U CN2010200563795 U CN 2010200563795U CN 201020056379 U CN201020056379 U CN 201020056379U CN 201584128 U CN201584128 U CN 201584128U
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- eccentric lock
- framework
- eccentric
- hoodle
- frame body
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Abstract
The utility model relates to an LED display screen positioning and fixing device which comprises a first connecting frame body, a second connecting frame body and an eccentric fixing, wherein the second connecting frame body is clamped on the first connecting frame body; one end of the eccentric fixing unit is fixedly connected on the first connecting frame body, and the other end thereof is fixedly connected on the second connecting frame body; the eccentric fixing unit comprises an eccentric lock and an eccentric lock connecting shelf which are pivoted on the first connecting frame body by pivoted screws, the second connecting frame body is provided with a clamping groove, one end of the eccentric lock is clamped in the clamping groove of the second connecting frame body and provided with a top surface and a bottom surface, the top surface is provided with a marble hole, and the eccentric lock connecting shelf comprises a marble clamping end and a fixing connecting end, wherein the fixing connecting end is connected on the first connecting frame body by fixing screws.
Description
Technical field
The utility model relates to a kind of stationary installation, is meant a kind of stationary installation that is applied to fixed L ED display screen especially.
Background technology
Along with the progress of society and along with LED display popularizing in the application of industry-by-industry, requirement to the flatness of LED display and Fast Installation and maintenance is more and more higher, conventional LED display all is to install and fix by screw, such mounting means has influenced the cost of the speed and the daily servicing of installing/dismounting, and above-mentioned mounting means does not have locating device, be difficult to guarantee the flatness of display screen, influenced display quality, and this is the major defect for conventional art.
Summary of the invention
The utility model provides a kind of LED display device for positioning and securing, its structural design simply just can realize making things convenient for the dismounting and the installation of LED display by the mode of simple rotary clamping, position and flatness that simultaneously can the simple adjustment LED display, and this is a fundamental purpose of the present utility model.
The technical scheme that the utility model adopted is: the LED display device for positioning and securing, it comprises that first connects framework, second connection framework and the eccentric fixed cell, wherein, this second connection framework is connected on this first connection framework, this off-centre fixed cell connects and is arranged on this and first connects framework and second be connected between the framework with this, this off-centre fixed cell one end is fixedly connected on this and first connects on framework, and an other end that should the off-centre fixed cell is fixedly connected on this and second connects on framework.
This off-centre fixed cell comprises eccentric lock and eccentric lock link, this eccentric lock and this eccentric lock link are articulated on this first connection framework by articulating bolt, this pivot joint bolt can be controlled the locking relation between this eccentric lock and this eccentric lock link, this eccentric lock and this eccentric lock link are fixed on this first connection framework in the time of this pivot joint bolt locking, and this eccentric lock link can be with respect to this eccentric lock anglec of rotation, to change the relative position between this eccentric lock and this eccentric lock link when this pivot joint bolt unclamps.
Offer on this second connection framework and be equipped with draw-in groove, this eccentric lock one end is connected in this draw-in groove of this second connection framework, and this eccentric lock has end face and bottom surface, offers shell hole on this end face.
This eccentric lock link comprises hoodle joint end and fixedly connected end, wherein, this fixedly connected end is connected on this first connection framework by set bolt, offer connecting hole on this hoodle joint end, this connecting hole is sequentially set with spring and hoodle, this spring one end is arranged in this connecting hole, and its other end holds on this hoodle, this hoodle is corresponding with this shell hole of this eccentric lock, when this hoodle is connected in this shell hole, this eccentric lock link is with respect to the stationkeeping of this eccentric lock, and when this hoodle is not connected in this shell hole, this eccentric lock link can be with respect to this eccentric lock anglec of rotation, and this moment, this hoodle slides on this end face of this eccentric lock.
The beneficial effects of the utility model are: as mentioned above by the technical solution of the utility model, LED display has been increased device for positioning and securing, can accomplish Fast Installation and location, and can safeguard display screen, reach more convenient effect efficiently from the pros and cons of display screen.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is a cross-sectional view of the present utility model;
Fig. 3 is a plan structure synoptic diagram of the present utility model;
Fig. 4 is the link position structural representation of eccentric lock link of the present utility model and eccentric lock.
Embodiment
Shown in Fig. 1 to 4, the LED display device for positioning and securing, it comprises that first connects framework 10, second connection framework 20 and the eccentric fixed cell 30.
Wherein, as shown in Figures 1 to 3, this second connection framework 20 is connected on this first connection framework 10, this off-centre fixed cell 30 connects and is arranged on this and first connects framework 10 and second be connected between the framework 20 with this, these off-centre fixed cell 30 1 ends are fixedly connected on this and first connect on framework 10, and an other end that should off-centre fixed cell 30 is fixedly connected on this and second connects on framework 20.
This off-centre fixed cell 30 comprises eccentric lock 40 and eccentric lock link 50, and this eccentric lock 40 and this eccentric lock link 50 are articulated on this first connection framework 10 by articulating bolt 60.
This pivot joint bolt 60 can be controlled the locking relation between this eccentric lock 40 and this eccentric lock link 50, and this eccentric lock 40 and this eccentric lock link 50 are fixed on this first connection framework 10 in the time of these pivot joint bolt 60 lockings.
And this eccentric lock link 50 can be with respect to these eccentric lock 40 anglecs of rotation, to change the relative position between this eccentric lock 40 and this eccentric lock link 50 when this pivot joint bolt 60 unclamps.
Offer on this second connection framework 20 and be equipped with draw-in groove 21, these eccentric lock 40 1 ends are connected in this draw-in groove 21 of this second connection framework 20.
As shown in Figure 4, this eccentric lock 40 has end face 41 and bottom surface 42, offers shell hole 43 on this end face 41.
This eccentric lock link 50 comprises hoodle joint end 51 and fixedly connected end 52, and wherein, this fixedly connected end 52 is connected on this first connection framework 10 by set bolt 70.
This hoodle 55 is corresponding with this shell hole 43 of this eccentric lock 40.
When this hoodle 55 was connected in this shell hole 43, this eccentric lock link 50 was with respect to the stationkeeping of this eccentric lock 40.
And when this hoodle 55 was not connected in this shell hole 43, this eccentric lock link 50 can be with respect to these eccentric lock 40 anglecs of rotation, and this moment, this hoodle 55 slides on this end face 41 of this eccentric lock 40.
The utility model has increased device for positioning and securing to LED display as mentioned above, can accomplish Fast Installation and location, and can safeguard display screen from the pros and cons of display screen, and is more convenient quick.
The utility model is divided into the display screen structure design and shows main body and splicing structure framework in practice, the integral assembling of screen body and the stressed splicing structure framework that leans on are realized, at splicing structure framework assembling face one reference column is arranged, at the inside of reference column band one spring, be provided with circular hoodle on the top of spring, adjacent framework correspondence position in assembly unit is opened a circular hole that is complementary, extruding by hoodle and circular hole comes the front and back between positioning frame body and the framework to misplace, thereby just aforesaid this eccentric lock link 50 and this eccentric lock 40 guarantee the flatness of screen bodies.
In practice, two fast joint structures are finished about the connection between demonstration main body and the splicing structure framework is leaned on, the main accessory of fast joint structure is a circular eccentric rotational structure, just aforesaid this eccentric lock 40, as long as rotate eccentric structure, just can will show that main body and splicing structure framework couple together, so installing/dismounting is very convenient, an entire display screen that has installed, conventional display screen is impossible certain position display main body is disassembled, maintenance is difficulty very, and the technical scheme of utilizing the utility model to design, can be with behind the LED display device for positioning and securing, can be from will showing from certain position that easily main body disassembles and installs, and do not influence whole screen body.
Claims (2)
1.LED display screen device for positioning and securing, it is characterized in that: it comprises that first connects framework, second connects framework and eccentric fixed cell, wherein, this second connection framework is connected on this first connection framework, this off-centre fixed cell connects and is arranged on this and first connects framework and second be connected between the framework with this, this off-centre fixed cell one end is fixedly connected on this first connection framework, and an other end that should the off-centre fixed cell is fixedly connected on this and second connects on framework, this off-centre fixed cell comprises eccentric lock and eccentric lock link, this eccentric lock and this eccentric lock link are articulated on this first connection framework by articulating bolt, offer on this second connection framework and be equipped with draw-in groove, this eccentric lock one end is connected in this draw-in groove of this second connection framework, this eccentric lock has end face and bottom surface, on this end face, offer shell hole, this eccentric lock link comprises hoodle joint end and fixedly connected end, wherein, this fixedly connected end is connected on this first connection framework by set bolt.
2. LED display device for positioning and securing as claimed in claim 1, it is characterized in that: offer connecting hole on this hoodle joint end, this connecting hole is sequentially set with spring and hoodle, this spring one end is arranged in this connecting hole, and its other end holds on this hoodle, and this hoodle is corresponding with this shell hole of this eccentric lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200563795U CN201584128U (en) | 2010-01-12 | 2010-01-12 | LED display screen positioning and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200563795U CN201584128U (en) | 2010-01-12 | 2010-01-12 | LED display screen positioning and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584128U true CN201584128U (en) | 2010-09-15 |
Family
ID=42726137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200563795U Expired - Fee Related CN201584128U (en) | 2010-01-12 | 2010-01-12 | LED display screen positioning and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584128U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760382A (en) * | 2011-04-29 | 2012-10-31 | 富泰华工业（深圳）有限公司 | Display device and detaching jig thereof |
| WO2013149432A1 (en) * | 2012-04-05 | 2013-10-10 | 湖南新亚胜科技发展有限公司 | Quickly and conveniently mountable multifunction display screen |
| CN103982755A (en) * | 2014-05-27 | 2014-08-13 | 利亚德光电股份有限公司 | Distance adjusting device and LED (Light Emitting Diode) display device thereof |
| CN107146551A (en) * | 2017-01-24 | 2017-09-08 | 谢滨 | A kind of lamp box mounting structure of stabilization |
-
2010
- 2010-01-12 CN CN2010200563795U patent/CN201584128U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760382A (en) * | 2011-04-29 | 2012-10-31 | 富泰华工业（深圳）有限公司 | Display device and detaching jig thereof |
| CN102760382B (en) * | 2011-04-29 | 2016-02-03 | 富泰华工业（深圳）有限公司 | Display device and disassembling jig thereof |
| WO2013149432A1 (en) * | 2012-04-05 | 2013-10-10 | 湖南新亚胜科技发展有限公司 | Quickly and conveniently mountable multifunction display screen |
| CN103982755A (en) * | 2014-05-27 | 2014-08-13 | 利亚德光电股份有限公司 | Distance adjusting device and LED (Light Emitting Diode) display device thereof |
| CN103982755B (en) * | 2014-05-27 | 2016-12-07 | 利亚德光电股份有限公司 | Spacing adjusting device and there is its LED display |
| CN107146551A (en) * | 2017-01-24 | 2017-09-08 | 谢滨 | A kind of lamp box mounting structure of stabilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20120112 |