CN201477819U - Display module and installation fittings thereof - Google Patents
Display module and installation fittings thereof Download PDFInfo
- Publication number
- CN201477819U CN201477819U CN2009201345189U CN200920134518U CN201477819U CN 201477819 U CN201477819 U CN 201477819U CN 2009201345189 U CN2009201345189 U CN 2009201345189U CN 200920134518 U CN200920134518 U CN 200920134518U CN 201477819 U CN201477819 U CN 201477819U
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- Prior art keywords
- nut column
- module
- independent
- led
- screw thread
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- 238000009434 installation Methods 0.000 title abstract description 16
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The embodiment of the utility model provides an LED display module fixed on the surface of a box. The module comprises an LED light, a PCB and a module frame, wherein the LED light is arranged on the PCB which is fixed on the module frame; the LED display module also comprises a plurality of independent nut columns; the module frame is provided with nut column holes corresponding to the plurality of independent nut columns; the nut column holes are matched with independent nuts; and two ends of the independent nut column are provided with threads, the thread at one end is used for being matched with a bolt passing through the LED display module and the thread at the other end is used for being matched with the bolt passing through the box. The embodiment of the utility model gets rid of the pre-installation and post-installation restrictions in the prior art so as to lead the installation and maintenance of the LED display module to be flexible and easy to operate.
Description
[technical field]
The utility model relates to a kind of LED display, shows module in particularly a kind of LED display and accessory is installed.
[background technology]
Along with economy and development of science and technology, electronic display particularly LED display has obtained using widely in the indoor and outdoors advertisement.In order to reach good advertising results and visual effect, the technology of production LED display mostly is greatly the demonstration module is installed in the casing front surface, utilizes casing that display screen is installed then.Generally all adopt bolt that LED is shown that module is installed in the casing front surface in the prior art from the casing back, this mounting means is referred to as the back and installs.Module is installed all will be operated from the casing rear portion with the dismounting module, so need leave bigger service clearance at the rear portion of display screen, the integral body of display screen is thicker like this, and one-piece construction is difficult for combining together with buildings.And another kind of mounting means of the prior art passes the front surface that module is fixed on casing for adopting bolt from the module front, this mounting means is referred to as preceding installation, though preceding the installation need do not left bigger service clearance at the rear portion of display screen, also can only module be installed and dismantle module from screen body front.This shows,, be fixed up, can only operate according to former mounting means when safeguarding, so installation and maintenance all has limitation, underaction in case show the mounting means of module no matter installation is still installed the back before adopting.
There is the stressed when mounted explosion of screw thread in the module frame in LED module frame in the prior art or the problem of explosion in use takes place because expand with heat and contract with cold.Since install improper or stressed not at that time, may damage the screw thread in the LED demonstration module, this moment is because screw thread and LED show that the mould composition is as a whole, when this screw thread is damaged, just need to change whole LED and show the module frame that is provided with screw thread on the module, so maintenance cost is very high.
[utility model content]
For overcoming the defective of prior art, the utility model provides a kind of LED module and accessory is installed.
For solving the problems of the technologies described above, the purpose of the utility model embodiment is achieved through the following technical solutions:
Provide a kind of LED that is fixed on tank surface to show module, comprise LED lamp, pcb board and module frame, this LED lamp is arranged on this pcb board, this pcb board is fixed in this module frame, this LED shows that module also comprises a plurality of independent Nut columns, this module frame is provided with the Nut column hole corresponding with these a plurality of independent Nut columns, this Nut column hole cooperates with this independent nut, these independent Nut column two ends are equipped with screw thread, wherein the screw thread of an end is used for cooperating with the bolt that passes LED demonstration module, and the screw thread of the other end is used for cooperating with the bolt that passes described casing.
A kind of independent Nut column is provided, its two ends are equipped with relatively independent screw thread, this independent Nut column is arranged on to be needed between two fixing assemblies, and the screw thread at these independent Nut column two ends can cooperate with the bolt that passes described two assemblies respectively, and affiliated two assemblies are fixed together.
Compared with prior art, the utility model embodiment is owing to adopted this independent Nut column, therefore and these independent Nut column two ends are equipped with relatively independent screw thread when utilizing this independent Nut column that LED is shown that module is fixed on the casing, during if desired from front side dismounting LED demonstration module, the bolt that only needs to pass LED demonstration module is pulled down, just can show that module carries out attended operation to this LED, this independent Nut column is owing to still be combined together with the bolt that passes casing at this moment, and therefore this independent Nut column is left on the casing; Dismantle this LED from the casing rear side if desired and show module, the bolt that only needs to pass casing is pulled down, just can show that module carries out attended operation to this LED, this independent Nut column is owing to still link together with the bolt that passes LED demonstration module at this moment, and therefore this independent Nut column is left on this LED demonstration module.Present embodiment LED shows the installation between module and the casing thus, installs before having broken away from the prior art and the restriction that installs the back, makes that LED is shown that the maintenance of module becomes is easy to operate flexibly.And use independent Nut column to solve the stressed when mounted explosion of screw thread of module frame or the problem of explosion in use takes place because expand with heat and contract with cold.
[description of drawings]
Fig. 1 is that the utility model embodiment LED shows the module decomposing schematic representation;
Fig. 2 is the sectional view of the utility model embodiment independence Nut column;
Fig. 3 is the scheme of installation that the utility model embodiment LED shows module and casing.
[embodiment]
Below in conjunction with accompanying drawing an embodiment of the present utility model is described in detail.
See also Fig. 1, be the LED demonstration module decomposing schematic representation of the utility model embodiment.This demonstration module comprises face shield 10, a plurality of LED lamp 11, pcb board 12, module frame 13 and a plurality of independent Nut column 14.These a plurality of LED lamp 11 neat being installed on the pcb board 12, this pcb board 12 is fixed between this face shield 10 and the module frame 13.Be provided with the corresponding Nut column hole 131 of a plurality of and this independent Nut column 14 around this module frame 13 uniformly, this Nut column hole 131 cooperates with this independent nut.
See also Fig. 2, described independent Nut column 14 comprises a shell 142, is provided with Nut column 140 in this shell 142.The two ends of this Nut column 140 are respectively equipped with screw thread 144 and 143.Because present embodiment is arranged to screw thread 144 to cooperate with the nut that passes casing, therefore this shell 142 is provided with four balance columns 141 in screw thread 144 1 sides, this balance columns 141 is a little more than Nut column 140, live 140 threaded hole 144 when cooperating with casing when nut, this balance columns 141 is the stressing conditions of balance Nut column 140 to a certain extent.
Please continue to consult Fig. 3, show the scheme of installation of module and casing for present embodiment LED.
At first this independent Nut column 14 is placed in the nut bore post 131 on this module frame 13, and cooperates with the screw thread 143 of this independent Nut column 14 and be fixed in this nut bore post 131 by passing bolt 40 that this LED shows module.Cooperate with the screw thread 144 of this independent Nut column 14 by the bolt 30 that passes casing 20 then, this LED is shown that module is fixed on the front surface of this casing 20.
Present embodiment is owing to adopted this independent Nut column 14, and these independent Nut column 14 two ends are respectively equipped with threaded hole 144 and 143, when therefore utilizing this independent Nut column 14 that LED is shown that module is fixed on the casing 20, during if desired from front side dismounting LED demonstration module, only need bolt 40 is pulled down, just can show that module carries out attended operation to this LED, this independent Nut column 14 is owing to still link together with bolt 30 at this moment, and therefore this independent Nut column 14 is left on the casing 20; Dismantle this LED from the casing rear side if desired and show module, only need bolt 30 is pulled down, just can show that module carries out attended operation to this LED, this independent Nut column 14 is owing to still link together with bolt 40 at this moment, and therefore this independent Nut column 14 is left on this LED demonstration module.Present embodiment LED shows the installation between module and the casing thus, installs before having broken away from the prior art and the restriction that installs the back, makes that LED is shown that the maintenance of module becomes is easy to operate flexibly.
In addition, embodiment of the present utility model installs with the back with the preceding installation of prior art and compares, and also can bring following beneficial effect.Because the mounting means of prior art or show at LED screw thread (installing as the back) is set on the module, screw thread (as preceding installation) is set on casing, there are some inevitable defectives though this mounting means is simple, when installing such as the employing nut, since install improper or stressed not at that time, may damage LED shows in the module or the screw thread of casing, this moment is because screw thread shows that with LED module or casing become as a whole, when this threaded hole is damaged, just need to change the module frame that is provided with screw thread on whole box body or the LED demonstration module, so maintenance cost is very high.And the embodiment of this utility model has adopted independent Nut column, when the screw thread in this independent Nut column is damaged, only needs to change this independent Nut column, has greatly reduced the installation and maintenance cost.
Need to prove, the independent Nut column of the foregoing description only is a kind of of the utility model embodiment, and it can adopt other mode, such as carrying out some simplified design to it, directly adopt a Nut column, and need be outside this Nut column sheathed again shell; Perhaps the threaded hole at these Nut column two ends directly can be arranged to identical screw thread of size or the screw thread that varies in size; Promptly this Nut column two ends screw thread can be selected mutually to connect or separate the screw thread at two ends is separate at this Nut column middle part.
Independent Nut column among the embodiment of the present utility model in addition is not limited to be applied between LED demonstration module and the casing, can adopt this independent Nut column to fix between the assembly that any needs are fixed.During use this independent Nut column is arranged between two assemblies that need to fix, the threaded hole at these independent Nut column two ends can cooperate with the bolt that passes described two assemblies respectively, and affiliated two assemblies are fixed together.At this moment, if this independent Nut column is provided with shell, also can balance columns be set in the one or both ends of this shell.
Face shield among the embodiment of the present utility model neither LED shows the necessary element of module, and described pcb board can directly be fixed on this module frame.
The utility model embodiment shows that to the LED that is provided the method for designing of module and independent Nut column is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. a LED who is fixed on tank surface shows module, comprises LED lamp, pcb board and module frame, and this LED lamp is arranged on this pcb board, and this pcb board is fixed on this module frame, it is characterized in that:
This LED shows that module also comprises a plurality of independent Nut columns, this module frame is provided with the Nut column hole corresponding with these a plurality of independent Nut columns, this Nut column hole cooperates with this independent nut, these independent Nut column two ends are equipped with screw thread, wherein the screw thread of an end is used for cooperating with the bolt that passes LED demonstration module, and the screw thread of the other end is used for cooperating with the bolt that passes described casing.
2. LED as claimed in claim 1 shows module, it is characterized in that:
This independent Nut column comprises: a shell, in this shell Nut column is set, and the screw thread of described independent Nut column is arranged on the two ends of this Nut column.
3. LED as claimed in claim 2 shows module, it is characterized in that:
This shell is provided with a plurality of balance columns in a side of the threaded hole that is used for cooperating with the bolt that passes described casing, and this balance columns is a little more than this Nut column.
4. show module as claim 2 or 3 described LED, it is characterized in that:
The thread size at these Nut column two ends thread size inequality or two ends are identical.
5. LED as claimed in claim 1 shows module, it is characterized in that:
Nut column hole on this module frame be arranged on uniformly this module frame around.
6. independent Nut column is characterized in that:
Two ends are equipped with relatively independent screw thread, and this independent Nut column is arranged on to be needed between two fixing assemblies, and the screw thread at these independent Nut column two ends can cooperate with the bolt that passes described two assemblies respectively, and affiliated two assemblies are fixed together.
7. independent Nut column as claimed in claim 6 is characterized in that:
This independent Nut column also comprises a shell, in this shell Nut column is set, and the screw thread of described independent Nut column is arranged on the two ends of this Nut column.
8. independent Nut column as claimed in claim 7 is characterized in that:
The one or both ends of this shell are provided with a plurality of balance columns, and this balance columns is a little more than this Nut column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201345189U CN201477819U (en) | 2009-08-06 | 2009-08-06 | Display module and installation fittings thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201345189U CN201477819U (en) | 2009-08-06 | 2009-08-06 | Display module and installation fittings thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477819U true CN201477819U (en) | 2010-05-19 |
Family
ID=42414075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201345189U Expired - Fee Related CN201477819U (en) | 2009-08-06 | 2009-08-06 | Display module and installation fittings thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165176A (en) * | 2014-07-21 | 2014-11-26 | 贵阳永青仪电科技有限公司 | Installation structure of inner self-taping column nut with thread holes and for soft product |
| CN104214722A (en) * | 2013-05-31 | 2014-12-17 | 北京谊安医疗系统股份有限公司 | Lifting support for shadowless lamp and shadowless lamp with lifting support |
| CN105761625A (en) * | 2016-02-05 | 2016-07-13 | 潘尚法 | Cylindrical-surface spliced spherical dot-matrix display screen |
-
2009
- 2009-08-06 CN CN2009201345189U patent/CN201477819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214722A (en) * | 2013-05-31 | 2014-12-17 | 北京谊安医疗系统股份有限公司 | Lifting support for shadowless lamp and shadowless lamp with lifting support |
| CN104165176A (en) * | 2014-07-21 | 2014-11-26 | 贵阳永青仪电科技有限公司 | Installation structure of inner self-taping column nut with thread holes and for soft product |
| CN105761625A (en) * | 2016-02-05 | 2016-07-13 | 潘尚法 | Cylindrical-surface spliced spherical dot-matrix display screen |
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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 |
Granted publication date: 20100519 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |