CN205692499U - A kind of LED display external member - Google Patents
A kind of LED display external member Download PDFInfo
- Publication number
- CN205692499U CN205692499U CN201620635945.5U CN201620635945U CN205692499U CN 205692499 U CN205692499 U CN 205692499U CN 201620635945 U CN201620635945 U CN 201620635945U CN 205692499 U CN205692499 U CN 205692499U
- Authority
- CN
- China
- Prior art keywords
- blade
- locking
- drain pan
- fixed frame
- revolving part
- 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.)
- Expired - Fee Related
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Abstract
This utility model relates to technical field of LED display, a kind of simple in construction is provided, easy accessibility, cost can be reduced and the LED display external member of attendant's labor intensity is installed, including drain pan and fixed frame, described drain pan is provided with locking member, and described drain pan is located on fixed frame by locking member is dismountable；Described LED display external member is removably connected by drain pan and fixed frame, reach without using any instrument, can be achieved with dismounting the purpose of work, operate the most simple and convenient, reduce the labor intensity installing attendant, and without wanting substantial amounts of screw and nut to be fixed installation, provide cost savings, solving prior art utilizes the cooperation of multiple screw and nut to be fixed on framework, the requirement of screw and nut is big, relatively costly, install or need installation or removal screw one by one and nut during dismounting, operation inconvenience, workload is big, the problem that attendant's labor intensity is high is installed.
Description
Technical field
This utility model relates to technical field of LED display, particularly to a kind of LED display external member.
Background technology
Along with the development of LED technology, LED display is widely used in the various occasion such as indoor, outdoor, LED
Display screen is the LED pixel module being made up of LED to be arranged according to being actually needed size assembly by LED display external member
Matrix, is fixed on framework, and a kind of display screen constituted with display driver circuit, D.C. regulated power supply and software etc., and with
The changeable and raising of requirement of the occasion that LED display is applied to, how can be carried out simply by LED display external member
Installation and removal efficiently are a subject matter in LED display application.
Existing a kind of LED display external member, including LED cover and drain pan, described LED cover is evenly equipped with LED and installs
Through hole, described drain pan is square housing, and described square housing is additionally provided with a longitudinal support, symmetrical on described drain pan is provided with
Multiple installation screws, described LED cover is provided with installing hole corresponding to the position of the installation screw of drain pan, and described LED cover leads to
Cross the cooperation of installation screw on installing hole and drain pan, and profit is screwed on drain pan, on described LED cover and drain pan also
Being provided with the screw through-hole of multiple mutual correspondence, described LED display external member is by the screw through-hole on LED cover and drain pan, profit
The framework being previously installed on wall for hanging on wall by LED display external member it is fixed in screw and nut
On；Described LED display external member structure is simple, but, described LED display external member is to utilize the cooperation of multiple screw and nut
Being fixed on framework, need installation or removal screw one by one and nut during installing or dismantling, operation is the most not
Just, time especially LED display is larger-size, need the LED using multiple LED display external member to being made up of LED
Picture element module splices, and then the requirement of screw and nut is big, relatively costly, and increases and install attendant's
Workload, increases the labor intensity installing attendant.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of simple in construction, easy accessibility, it is possible to reduce cost
With the LED display external member installing attendant's labor intensity.
For realizing above-mentioned technical problem, the solution that this utility model is taked is: a kind of LED display external member, including
Drain pan and fixed frame, described drain pan is provided with locking member, and described locking member includes the centre rotational axis being located on drain pan, described
The periphery of centre rotational axis is also arranged with cylindrical sleeve, and described cylindrical sleeve is provided with rotation screw thread, the freedom of described centre rotational axis
End is provided with revolving part, and described revolving part can offer ring with centre rotational axis for axle center rotary motion on described revolving part
Around the screw of centre rotational axis, described screw mates with the rotation screw thread in cylindrical sleeve and is connected, and the sidewall of described revolving part sets
Having multiple locking-blade, each locking-blade to be distributed axisymmetricly centered by centre rotational axis, locking-blade is towards revolving part
Clockwise side is planar side, and described planar side is provided with snap close, counterclockwise towards revolving part of locking-blade
The side in direction is spherical side；The rotating handle for rotating it is additionally provided with on described revolving part；On centre rotational axis the most sheathed
Having torque spring, one end of torque spring is connected with revolving part, and the other end is connected with drain pan；It it is wall type frame on described fixed frame
Frame, described fixed frame is provided with the installation perforation passed for the locking member on drain pan, described fixed frame is positioned at installation and wears
Being additionally provided with clamping blade in the circumferential edge in hole, the quantity of clamping blade is consistent with locking-blade, and each clamping blade is to install perforation
The hole heart centered by be distributed axisymmetricly, clamping blade is dislocatedly distributed with locking-blade；Described clamping blade is telescopic to be located at
On fixed frame, being connected by interlocking ring between each clamping blade, clamping blade is towards the clockwise side installing perforation
For arcuate flanks, clamping blade is facial side towards installing the anticlockwise side of perforation, facial side be provided with
The lockhole of snap close coupling.
Further, the contractile structure be located on fixed frame of described clamping blade is: on described fixed frame
Being provided with shrinkage hole, clamping blade is connected in shrinkage hole, at the bottom of clamping blade and shrinkage hole hole between be provided with coil tension spring.
By using preceding solution, the beneficial effects of the utility model are: the LED display set of design as mentioned above
Part, during installation, by the locking member on drain pan through the installation perforation on fixed frame, then rotates institute by rotating handle counterclockwise
State revolving part, drive locking-blade spherical side can with the arcuate flanks of clamping blade against, due to spherical side and arc
Side is point cantact, and along with the increasing of the angle rotated, locking-blade can be along arcuate flanks slowly by clamping blade compresses, directly
Be positioned at the another side of clamping blade to locking-blade, clamping blade restores to the original state, the planar side of locking-blade and clamping blade
Facial side relative, now, unclamp Spin Control, revolving part turns round under the effect of torque spring clockwise, drives locking
The facial side laminating of the planar side of blade and clamping blade, the snap close on locking-blade is connected in the lock on clamping blade
Hole, planar side is that face contacts with facial side, it is impossible to touch clamping blade compresses, so, it is possible to by LED display external member
Locking is installed on fixed frame；During dismounting, as long as rotating revolving part counterclockwise so that the snap close card on locking-blade and clamping
Lockhole on blade separates, then the interlocking ring on pressing fixed frame so that each clamping blade is compressed simultaneously, then unclamps
Spin Control, revolving fragment restores to the original state under the effect of torque spring, is then separated with installing perforation by locking member, it is possible to straight
Connect and LED display external member is disassembled from fixed frame；Therefore, described LED display external member, it is not necessary to use any work
Tool, can be achieved with dismounting work, operates the most simple and convenient, reduces the labor intensity installing attendant, and without wanting
Substantial amounts of screw and nut are fixed installation, provide cost savings, and solve prior art and utilize joining of multiple screw and nut
Closing and be fixed on framework, the requirement of screw and nut is big, relatively costly, needs one by one during installing or dismantling
Installation or removal screw and nut, operation inconvenience, workload is big, installs the problem that attendant's labor intensity is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drain pan of this utility model embodiment.
Fig. 2 is the structural representation of the locking member of this utility model embodiment.
Fig. 3 is the structural representation of the fixed frame of this utility model embodiment.
Fig. 4 is snap close and the attachment structure schematic diagram of lockhole of this utility model embodiment.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
Referring to figs. 1 to Fig. 4, this utility model embodiment discloses, a kind of LED display external member, including drain pan 1 with solid
Determining framework 2, described drain pan 1 is provided with locking member, and described locking member includes the centre rotational axis 11 being located on drain pan 1, described in
The periphery of heart rotary shaft 11 is also arranged with cylindrical sleeve 12, and described cylindrical sleeve 12 is provided with rotation screw thread, described centre rotational axis 11
Free end be provided with revolving part 13, described revolving part 13 can be with centre rotational axis 11 for axle center rotary motion, described rotation
Offering the screw around centre rotational axis 11 on part 13, described screw mates with the rotation screw thread in cylindrical sleeve 12 and is connected, institute
The sidewall stating revolving part 13 is provided with multiple locking-blade 14, and each locking-blade 14 divides centered by centre rotational axis axisymmetricly
Cloth, locking-blade 14 is planar side towards the clockwise side of revolving part, and described planar side is provided with snap close 15,
Locking-blade 14 is spherical side towards the anticlockwise side of revolving part；It is additionally provided with on described revolving part 13 and makes for rotation
Rotating handle 16；Also being arranged with torque spring 17 on centre rotational axis 11, one end of torque spring 17 is connected with revolving part 13,
The other end is connected with drain pan 1；
Being wall frame on described fixed frame 2, described fixed frame 2 is provided with the peace passed for the locking member on drain pan
Dress perforation 21, described fixed frame 2 is positioned in the circumferential edge installing perforation 21 and is additionally provided with clamping blade 22, clamping blade 22
Quantity is consistent with locking-blade 14, and each clamping blade 22 is distributed centered by the hole heart installing perforation 21 axisymmetricly, clamping leaf
Sheet 22 is dislocatedly distributed with locking-blade 14；Described clamping blade 22 is telescopic to be located on fixed frame 2, between each clamping blade 22
Being connected by interlocking ring 23, clamping blade 22 is arcuate flanks towards installing the clockwise side bored a hole, clamping blade
Being facial side towards installing the anticlockwise side bored a hole, facial side is provided with the lockhole 24 mated with snap close 15.
The structure (not shown) that described clamping blade is contractile to be located on fixed frame is: described fixed frame is provided with contraction
Hole, clamping blade is connected in shrinkage hole, at the bottom of clamping blade and shrinkage hole hole between be provided with coil tension spring.
The LED display external member designed in sum, it is not necessary to use any instrument, can be achieved with dismounting work, operates ten
Divide simple and convenient, reduce the labor intensity installing attendant, and without wanting substantial amounts of screw and nut to be fixed peace
Dress, provides cost savings.
Described above, only utilize the embodiment of this origination techniques content, any those skilled in the art to use this wound
Make modification, the change done, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (2)
1. a LED display external member, including drain pan and fixed frame, it is characterised in that: described drain pan is provided with locking member,
Described locking member includes the centre rotational axis being located on drain pan, and the periphery of described centre rotational axis is also arranged with cylindrical sleeve, described
Cylindrical sleeve is provided with rotation screw thread, and the free end of described centre rotational axis is provided with revolving part, and described revolving part can be with center
Rotary shaft is axle center rotary motion, and described revolving part offers the screw around centre rotational axis, described screw and cylindrical sleeve
On rotation screw thread coupling connect, the sidewall of described revolving part is provided with multiple locking-blade, and each locking-blade is with central rotation
Being distributed axisymmetricly centered by axle, locking-blade is planar side towards the clockwise side of revolving part, described plane
Side is provided with snap close, and locking-blade is spherical side towards the anticlockwise side of revolving part；On described revolving part also
It is provided with the rotating handle for rotating；Also being arranged with torque spring on centre rotational axis, one end of torque spring is with revolving part even
Connecing, the other end is connected with drain pan；Being wall frame on described fixed frame, described fixed frame is provided with for the locking on drain pan
The installation perforation that part passes, described fixed frame is positioned in the circumferential edge installing perforation and is additionally provided with clamping blade, clamping blade
Quantity consistent with locking-blade, each clamping blade by install perforation the hole heart centered by be distributed axisymmetricly, clamping blade with
Locking-blade is dislocatedly distributed；Described clamping blade is telescopic to be located on fixed frame, between each clamping blade by interlocking ring even
Connecing, clamping blade is arcuate flanks towards installing the clockwise side bored a hole, and clamping blade is towards installing the inverse of perforation
Conterclockwise side is facial side, and facial side is provided with the lockhole mated with snap close.
LED display external member the most according to claim 1, it is characterised in that described clamping blade is contractile to be located at admittedly
Determining the structure on framework is: described fixed frame is provided with shrinkage hole, and clamping blade is connected in shrinkage hole, clamping blade and receipts
It is provided with coil tension spring between at the bottom of shrinkage cavity hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635945.5U CN205692499U (en) | 2016-06-24 | 2016-06-24 | A kind of LED display external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635945.5U CN205692499U (en) | 2016-06-24 | 2016-06-24 | A kind of LED display external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692499U true CN205692499U (en) | 2016-11-16 |
Family
ID=57425788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635945.5U Expired - Fee Related CN205692499U (en) | 2016-06-24 | 2016-06-24 | A kind of LED display external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107146551A (en) * | 2017-01-24 | 2017-09-08 | 谢滨 | A kind of lamp box mounting structure of stabilization |
-
2016
- 2016-06-24 CN CN201620635945.5U patent/CN205692499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170624 |