CN105736909A - Fastening device of LED display device and use method of fastening device - Google Patents
Fastening device of LED display device and use method of fastening device Download PDFInfo
- Publication number
- CN105736909A CN105736909A CN201610238361.9A CN201610238361A CN105736909A CN 105736909 A CN105736909 A CN 105736909A CN 201610238361 A CN201610238361 A CN 201610238361A CN 105736909 A CN105736909 A CN 105736909A
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- China
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- fixing column
- column device
- dihedral plate
- fixed frame
- fixed
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a fastening device of an LED display device and a use method of the fastening device. The fastening device comprises a fixed machine fame (7), a fixing column device (8) fixedly connected with the display device (9) and penetrating a fixing through hole in the fixed machine frame (7), and an ejecting spring (91) surrounding the fixing column device (8) and arranged between the fixed machine frame (7) and the display device (9). Two angular plates (81) hinged to the fixing column device (8) through hinge columns (811) are symmetrically arranged in a cavity (80) in the middle of the fixing column device (8).
Description
Technical field
The present invention relates to display installing area, be specially clamp device and the using method thereof of a kind of light-emitting diode display equipment.
Background technology
Industrially or some public places need install display equipment, these mounting means need solid and reliable to avoid security incident to occur.Some current mounting means are difficult to dismantle easily, this especially seem in not easy-operating the position difficulty and potential safety hazard with installation and removal.
Summary of the invention
It is an object of the invention to provide the clamp device of a kind of light-emitting diode display equipment and using method thereof, be used for overcoming drawbacks described above of the prior art.
nullAccording to an aspect of the present invention，A kind of clamp device of light-emitting diode display equipment，Including fixed frame、Fix with described display apparatus and be connected and through the fixing column device of the fixed via in described fixed frame and be arranged on the top pressure spring described fixed frame and display apparatus around described fixing column device，Wherein，Cavity in the middle part of described fixing column device is symmetrically provided with two the dihedral plates hinged with described fixing column device by articulated column，Wherein，The hypotenuse place relative with described articulated column of each described dihedral plate is provided with the position level face in order to engage with the bottom surface of described fixed frame，Wherein，Described position level face is at which when horizontal level，The joint that outside is protruded with the fixed location in the joint of the described bottom surface of described fixed frame and inner side and described fixing column device makes described display apparatus be fixed on position by means of the elastic top pressure of described top pressure spring，Wherein，Near the described inner side in the described position level face of each described dihedral plate respectively with the upper end thereof of respective operation penetrator ram，The lower end of two described operation penetrator rams is all hinged with the periphery of the operation slide block on the central guide rod being set in slidably in the described cavity being fixed on described fixing column device，Wherein，The top compression elasticity element being centered around on described central authorities guide rod it is provided with between the diapire of the above-mentioned cavity of described operation slide block and described fixing column device，The lower end of described operation slide block is provided through the action bars of the above-mentioned diapire of described cavity；nullWhen described position level face is horizontal，The interface, outside of described dihedral plate is in incline direction，It is provided with lateral strut bottom described action bars，The bottom of the described fixing column device between described action bars is fixed with hydraulic cylinder，It is provided with expansion link bottom described hydraulic cylinder，Fix with described lateral strut bottom described expansion link and be connected，Thus，When described fixing column device is initially inserted into described fixed via，Hole wall effect by the interface, described outside Yu described fixed via that are in incline direction，Said two dihedral plate inwardly pivots to allow the continuing into and at said two dihedral plate by after described fixed via of described fixing column device，Under the effect that described Driven by Hydraulic Cylinder action bars pulls up，Said two dihedral plate is pivoted out again，Thus under the effect further of described top pressure spring，Described position level face is horizontal and makes outside it to engage with the described bottom surface of described fixed frame and engage with the fixed location protrusion in described fixing column device inside it，Thus by place for the fastening of described display apparatus.
According on the other hand, the using method of the clamp device of described a kind of light-emitting diode display equipment, when described display apparatus is dismantled by needs from tightening state, first described display apparatus overcome the pressure on top surface of described top pressure spring press down on, now described position level emaciated face is from the joint with the described bottom surface of described fixed frame, described operation slide block is pulled downward on afterwards so that said two dihedral plate inwardly pivots, thus allowing to remove described fixing column device from described fixed via by action bars described in described Driven by Hydraulic Cylinder.
By such scheme, when utilizing fixing column device to insert, dihedral plate can be pivoted interior by effect for the outer ramp of dihedral plate automatically, consequently facilitating the installation of display；And when needing to be dismantled, it is only necessary to display being pressed down on so that providing space for inwardly pivoting of described dihedral plate, then utilizing pulling downward on of Driven by Hydraulic Cylinder action bars to enable to dihedral plate and pivot completely interior so that being dismantled by display.And utilize set fixed location to protrude, enable to when described dihedral plate is still temporarily kept horizontal level to avoid and the interference of described bottom surface when described display presses down on and disengages with the bottom surface of described fixed frame, when when pressing down on the enough distances of arrival of described display, by pulling described action bars just to allow the inside pivot of described dihedral plate.And enable to the described top pressure spring tensile force for described fixing column device by means of described elastic buffering pad and the orientation of described dihedral plate is properly adjusted so as to fit with the bottom surface of described fixed frame.Whole device is easy to use and safe and reliable, it is possible to effectively solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the clamp device of the light-emitting diode display equipment of the present invention, and now display equipment is in fastening installment state；
Fig. 2 is the partial enlarged drawing fixing column device part in Fig. 1；
Fig. 3 is the schematic diagram of the detachable state in being in display unloading process of the fixing column device part in Fig. 2.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
nullThe clamp device of a kind of according to an embodiment of the invention light-emitting diode display equipment 9，Including fixed frame 7、Fixing with described display apparatus 9 it is connected and through the fixing column device 8 of the fixed via in described fixed frame 7 and be arranged on the top pressure spring 91 described fixed frame 7 and display apparatus 9 around described fixing column device 8，Wherein，Cavity 80 in the middle part of described fixing column device 8 is symmetrically provided with by articulated column 811 two the dihedral plates 81 hinged with described fixing column device 8，Wherein，The hypotenuse place relative with described articulated column 811 of each described dihedral plate 81 is provided with the position level face 813 in order to engage with the bottom surface of described fixed frame 7，Wherein，Described position level face 813 is at which when horizontal level，The joint that outside protrudes 86 with the fixed location in the joint of the described bottom surface of described fixed frame 7 and inner side and described fixing column device 8 makes described display apparatus 9 be fixed on position by means of the elastic top pressure of described top pressure spring 91，Wherein，Near the described inner side in the described position level face 813 of each described dihedral plate 81 respectively with the upper end thereof of respective operation penetrator ram 82，The lower end of two described operation penetrator rams 82 is all hinged with the periphery of the operation slide block 84 on the central guide rod 83 being set in slidably in the described cavity 80 being fixed on described fixing column device 8，Wherein，The top compression elasticity element 842 being centered around on described central authorities guide rod 83 it is provided with between the diapire of the above-mentioned cavity 80 of described operation slide block 84 and described fixing column device 8，The lower end of described operation slide block 84 is provided through the action bars 841 of the above-mentioned diapire of described cavity 80；nullWhen described position level face 813 is horizontal，The interface, outside 814 of described dihedral plate 81 is in incline direction，It is provided with lateral strut 843 bottom described action bars 841，The bottom of the described fixing column device 8 between described action bars 841 is fixed with hydraulic cylinder 844，It is provided with expansion link 845 bottom described hydraulic cylinder 844，Fix with described lateral strut 843 bottom described expansion link 845 and be connected，Thus，When described fixing column device 8 is initially inserted into described fixed via，Hole wall effect by the interface, described outside 814 with described fixed via that are in incline direction，Said two dihedral plate 81 inwardly pivots to allow the continuing into and at said two dihedral plate 81 by after described fixed via of described fixing column device 8，Under the effect that described hydraulic cylinder 844 drives action bars 841 to pull up，Said two dihedral plate 81 is pivoted out again，Thus under the effect further of described top pressure spring 91，Described position level face 813 is horizontal and makes outside it to engage with the described bottom surface of described fixed frame 7 and engage with the fixed location protrusion 86 in described fixing column device 8 inside it，Thus described display apparatus 9 is fastened in place.
Valuably, wherein, the inwall of the described cavity 80 of described fixing column device 8 is also fixedly installed two limited posts 85 symmetrically in case to said two dihedral plate 81 be pivoted out carry out additionally spacing.
Valuably, wherein, described fixed location protrusion 86 is provided with elastic buffering pad 861 with the position of the described interior side engagement in described position level face 813.
According to embodiment, the using method of the clamp device of above-mentioned light-emitting diode display equipment 9, when described display apparatus 9 is dismantled by needs from tightening state, first described display apparatus 9 overcome the pressure on top surface of described top pressure spring 91 press down on, now described position level face 813 departs from the joint of the described bottom surface with described fixed frame 7, described action bars 841 is driven to pull downward on described operation slide block 84 by described hydraulic cylinder 844 so that said two dihedral plate 81 inwardly pivots afterwards, thus allowing to remove described fixing column device 8 from described fixed via.
Valuably, the sidewall bottom of the cavity of described fixing column device is additionally provided with positive stop strip 87, in order to the inboard boundary plane engagement with described dihedral plate, thus its inside pivot is carried out spacing, and in order to the pulling force of action bars to be transferred to described fixing column device, in order to control the removing action of described fixing column device, for instance control its removing speed.
When utilizing fixing column device to insert, dihedral plate can be pivoted interior by effect for the outer ramp of dihedral plate automatically, consequently facilitating the installation of display；And when needing to be dismantled, it is only necessary to display being pressed down on so that providing space for inwardly pivoting of described dihedral plate, then utilizing pulling downward on of Driven by Hydraulic Cylinder action bars to enable to dihedral plate and pivot completely interior so that being dismantled by display.And utilize set fixed location to protrude, enable to when described dihedral plate is still temporarily kept horizontal level to avoid and the interference of described bottom surface when described display presses down on and disengages with the bottom surface of described fixed frame, when when pressing down on the enough distances of arrival of described display, by pulling described action bars just to allow the inside pivot of described dihedral plate.And enable to the described top pressure spring tensile force for described fixing column device by means of described elastic buffering pad and the orientation of described dihedral plate is properly adjusted so as to fit with the bottom surface of described fixed frame.
Those skilled in the art can be clear and definite, for any combination and the variations or modifications of technical characteristic above-mentioned in the present invention, each falls within protection scope of the present invention.The above-mentioned technical characteristic of the present invention is only explanatory and exemplary, but not for the restriction of protection domain.Protection scope of the present invention is determined so that appended claim is as the criterion.
Claims (4)
- null1. the clamp device of a light-emitting diode display equipment (9)，Including fixed frame (7)、Fixing with described display apparatus (9) it is connected and through the fixing column device (8) of the fixed via in described fixed frame (7) and the top pressure spring (91) that is arranged on described fixed frame (7) and display apparatus (9) around described fixing column device (8)，Wherein，The cavity (80) at described fixing column device (8) middle part is symmetrically provided with two the dihedral plates (81) hinged with described fixing column device (8) by articulated column (811)，Wherein，The hypotenuse place relative with described articulated column (811) of each described dihedral plate (81) is provided with the position level face (813) in order to engage with the bottom surface of described fixed frame (7)，Wherein，Described position level face (813) is at which when horizontal level，The joint that (86) are protruded with the fixed location in the joint of the described bottom surface of described fixed frame (7) and inner side and described fixing column device (8) in outside makes described display apparatus (9) be fixed on position by means of the elastic top pressure of described top pressure spring (91)，Wherein，Near the described inner side of the described position level face (813) of each described dihedral plate (81) respectively with the upper end thereof of respective operation penetrator ram (82)，The lower end of two described operation penetrator rams (82) is all hinged with the periphery of the operation slide block (84) on the central guide rod (83) being set in slidably in the described cavity (80) being fixed on described fixing column device (8)，Wherein，Top compression elasticity element (842) being centered around on described central authorities' guide rod (83) it is provided with between the diapire of the above-mentioned cavity (80) of described operation slide block (84) and described fixing column device (8)，The lower end of described operation slide block (84) is provided through the action bars (841) of the above-mentioned diapire of described cavity (80)；nullWhen described position level face (813) is horizontal，The interface, outside (814) of described dihedral plate (81) is in incline direction，Described action bars (841) bottom is provided with lateral strut (843)，The bottom of the described fixing column device (8) between described action bars (841) is fixed with hydraulic cylinder (844)，Described hydraulic cylinder (844) bottom is provided with expansion link (845)，Described expansion link (845) bottom is fixing with described lateral strut (843) to be connected，Thus，When described fixing column device (8) is initially inserted into described fixed via，Hole wall effect by the interface, described outside (814) Yu described fixed via that are in incline direction，Said two dihedral plate (81) inwardly pivots to allow the continuing into and after said two dihedral plate (81) is by described fixed via of described fixing column device (8)，Under the effect that described hydraulic cylinder (844) drives action bars (841) to pull up，Described said two dihedral plate (81) is pivoted out again，Thus under the effect further of described top pressure spring (91)，Described position level face (813) is horizontal and makes outside it to engage with the described bottom surface of described fixed frame (7) and engage with fixed location protrusion (86) in described fixing column device (8) inside it，Thus described display apparatus (9) is fastened in place.
- 2. the clamp device of a kind of light-emitting diode display equipment (9) as claimed in claim 1, wherein, the inwall of the described cavity (80) of described fixing column device (8) is also fixedly installed two limited posts (85) symmetrically in case to said two dihedral plate (81) be pivoted out carry out additionally spacing.
- 3. the clamp device of a kind of light-emitting diode display equipment (9) as claimed in claim 1 or 2, wherein, the position of the described interior side engagement that (86) and described position level face (813) are protruded in described fixed location is provided with elastic buffering pad (861).
- 4. the using method of the clamp device of a kind of light-emitting diode display equipment (9) as described in claim 1 or 2 or 3, when described display apparatus (9) is dismantled by needs from tightening state, described display apparatus (9) first overcome the pressure on top surface of described top pressure spring (91) press down on, now described position level face (813) departs from the joint of the described bottom surface with described fixed frame (7), described action bars (841) is driven to pull downward on described operation slide block (84) so that said two dihedral plate (81) inwardly pivots by described hydraulic cylinder (844) afterwards, thus allowing to remove described fixing column device (8) from described fixed via.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238361.9A CN105736909A (en) | 2016-04-18 | 2016-04-18 | Fastening device of LED display device and use method of fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238361.9A CN105736909A (en) | 2016-04-18 | 2016-04-18 | Fastening device of LED display device and use method of fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105736909A true CN105736909A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610238361.9A Pending CN105736909A (en) | 2016-04-18 | 2016-04-18 | Fastening device of LED display device and use method of fastening device |
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| Country | Link |
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| CN (1) | CN105736909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848134A (en) * | 2017-02-15 | 2017-06-13 | 张广山 | A kind of convenient and practical power battery placing box |
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| CN204239993U (en) * | 2014-11-21 | 2015-04-01 | 贵州师范大学 | Lifting device for panel TV set |
| CN204528018U (en) * | 2015-04-06 | 2015-08-05 | 蒋祥初 | A kind of sealing bottle cork |
| CN204785376U (en) * | 2015-05-21 | 2015-11-18 | 威海大宇电子有限公司 | Adjustable display device |
| CN105485108A (en) * | 2016-01-19 | 2016-04-13 | 陈建丰 | Intra-pipe bi-directional automatic locking device |
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2016
- 2016-04-18 CN CN201610238361.9A patent/CN105736909A/en active Pending
Patent Citations (8)
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|---|---|---|---|---|
| US20070267549A1 (en) * | 2006-05-17 | 2007-11-22 | Won-Kyu Bang | Mounting structure for boss of display module |
| US20140110541A1 (en) * | 2011-11-10 | 2014-04-24 | Low Boon Hoe | Locking mechanism for the support arm elbow of a selectively adjustable multipurpose support stand |
| CN203062294U (en) * | 2012-12-09 | 2013-07-17 | 重庆盾铭电磁阀有限公司 | Top pressure type centering clamping device |
| US20140361134A1 (en) * | 2013-06-10 | 2014-12-11 | Min-Lon Chuang | Suspending arm combined to screen supporting frame |
| CN204239993U (en) * | 2014-11-21 | 2015-04-01 | 贵州师范大学 | Lifting device for panel TV set |
| CN204528018U (en) * | 2015-04-06 | 2015-08-05 | 蒋祥初 | A kind of sealing bottle cork |
| CN204785376U (en) * | 2015-05-21 | 2015-11-18 | 威海大宇电子有限公司 | Adjustable display device |
| CN105485108A (en) * | 2016-01-19 | 2016-04-13 | 陈建丰 | Intra-pipe bi-directional automatic locking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106848134A (en) * | 2017-02-15 | 2017-06-13 | 张广山 | A kind of convenient and practical power battery placing box |
| CN106848134B (en) * | 2017-02-15 | 2019-06-07 | 深圳供电局有限公司 | Convenient and practical's power battery places case |
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Application publication date: 20160706 |
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