CN203673773U - Net rack type isolation column for LED electronic display screen - Google Patents
Net rack type isolation column for LED electronic display screen Download PDFInfo
- Publication number
- CN203673773U CN203673773U CN201320704530.5U CN201320704530U CN203673773U CN 203673773 U CN203673773 U CN 203673773U CN 201320704530 U CN201320704530 U CN 201320704530U CN 203673773 U CN203673773 U CN 203673773U
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- China
- Prior art keywords
- net rack
- electronic display
- led electronic
- rack
- insulated column
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- 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
The utility model discloses a net rack type isolation column for an LED electronic display screen. The net rack type isolation column is used in the field of the LED electronic display screen and comprises a surface cover and a net rack between the surface cover and a PCB. The net rack comprises a plurality of isolation columns used for connecting the surface cover and the PCB. According to the net rack type isolation column for the LED electronic display screen, a plurality of the isolation columns are arranged on the net rack according to the preset position design, when the surface cover is assembled, the net rack is directly arranged between the surface cover and the PCB to connect the upper portion and the lower portion, and therefore fast assembly of the surface cover and the PCB is achieved. In the assembly process, application of complicated auxiliary tools is avoided, the assembly efficiency of the surface cover is improved, and the market requirement is met.
Description
Technical field
The utility model, for LED electronic display field, particularly relates to the netted insulated column of a kind of LED electronic display.
Background technology
LED display screen is to apply in recent years high-tech display device very widely, have that screen intensity is high, sharpness is high, steady quality, the life-span is long, Presentation Function is flexible and changeable, screen bulk area can combination in any feature, be very suitable for word, figure, HD video constant pitch object broadcasting publicity, the outer demonstration field showing indoors, it has even occupied the status that other display device is not replaced.Owing to having adopted up-to-date semiconductor material and the welding of high-tech automation equipment, the process means of assembling, the performance of LED to be greatly improved, especially thering is the incomparable advantage of other display light source aspect color, brightness, reliability, for the development of family, inside and outside display technique and product provides good basis.
When face shield is fixing in existing LED display, all adopt insulated column to assemble, need to design the complicated auxiliary moulds such as fixture when assembling, this obviously reduces packaging efficiency, can not meet the need of market.
Utility model content
For addressing the above problem, the utility model provides a kind of face shield packaging efficiency, netted insulated column of LED electronic display of meeting the need of market of improving.
The utility model solves the technical scheme that its technical matters adopts: the netted insulated column of a kind of LED electronic display, comprise the rack being located between face shield and pcb board, and rack is provided with the insulated column of some connection face shields and pcb board.
Be further used as the improvement of technical solutions of the utility model, insulated column and rack are one-body molded.
Be further used as the improvement of technical solutions of the utility model, insulated column comprises the joint pin that protrudes rack upper surface and the buckle that can be connected with pcb board and protrude rack lower surface, and joint pin is provided with the hole that can be connected with face shield screw.
Be further used as the improvement of technical solutions of the utility model, buckle comprises at least two resilient pins, and the front end of each resilient pin is equipped with the barb of protuberance laterally, and the front end of each resilient pin forms by the barb cone point of inward collapsible gradually.
The beneficial effects of the utility model: in the netted insulated column of this LED electronic display, some insulated columns are arranged on rack according to default Position Design, carry out face shield when assembling, directly by rack between face shield and pcb board, accept up and down, realize the rapid-assembling of face shield and pcb board.Avoid during this time the application of complicated auxiliary mould, improved face shield packaging efficiency, met the market demand.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model example structure axonometric drawing;
Fig. 2 is the utility model example structure front view;
Fig. 3 is the utility model example structure side view;
Fig. 4 is the utility model embodiment insulated column structural representation;
Fig. 5 is that the utility model embodiment connects face shield and pcb board axonometric drawing;
Fig. 6 is that the utility model embodiment connects face shield and the front front view of pcb board;
Fig. 7 is that the utility model embodiment connects front view after face shield and pcb board.
Embodiment
With reference to Fig. 1～Fig. 7, it has demonstrated the concrete structure of the preferred embodiment of the utility model.The design feature of the netted insulated column of LED electronic display will be described in detail below, if and while being described to direction (upper and lower, left and right, before and after), be that the netted insulated column of LED electronic display shown in being is with reference to describing take Fig. 1, but actual user is to not limiting to so.
The utility model provides a kind of LED electronic display netted insulated column, comprises the rack 3 being located between face shield 1 and pcb board 2, and rack 3 is provided with the insulated column 4 of some connection face shields 1 and pcb board 2.
In the netted insulated column of this LED electronic display, some insulated columns 4 are arranged on rack 3 according to default Position Design, carry out face shield 1 while assembling, directly by rack 3 between face shield 1 and pcb board 2, accept up and down, realize the rapid-assembling of face shield 1 and pcb board 2.Avoid during this time the application of complicated auxiliary mould, improved face shield 1 packaging efficiency, met the market demand.
As the utility model preferred embodiment, insulated column 4 and rack 3 are one-body molded.
As the utility model preferred embodiment, insulated column 4 comprises the joint pin 42 that protrudes rack 3 upper surfaces and the buckle 41 that can be connected with pcb board 2 and protrude rack 3 lower surfaces, and joint pin 42 is provided with the hole 43 that can be connected with face shield 1 screw.Buckle 41 comprises at least two resilient pins 44, and the front end of each resilient pin 44 is equipped with the barb 45 of protuberance laterally, and the front end of each resilient pin 44 forms by barb 45 cone point of inward collapsible gradually.
Preferably, resilient pin 44 comprises two that are oppositely arranged, when the utility model connects face shield 1 and pcb board 2, first the insulated column on rack 34 is aimed to the hole of inserting pcb board 2 correspondences, press with hand, resilient pin 44 slips in the hole of pcb board 2 correspondences under the effect of cone point, and resilient pin 44 automatically springs open, and blocks by barb 45.And then face shield 1 is placed in to the lower surface of joint pin 42, to position, good hole, available screwdriver is accomplished fluently face shield screw 5.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (2)
1. the netted insulated column of LED electronic display, it is characterized in that: comprise the rack being located between face shield and pcb board, described rack is provided with the insulated column of some connection face shields and pcb board, described insulated column comprises the joint pin that protrudes rack upper surface and the buckle that can be connected with pcb board and protrude rack lower surface, described joint pin is provided with the hole that can be connected with face shield screw, described buckle comprises at least two resilient pins, the front end of each described resilient pin is equipped with the barb of protuberance laterally, the front end of each described resilient pin forms by the described barb cone point of inward collapsible gradually.
2. the netted insulated column of LED electronic display according to claim 1, is characterized in that: described insulated column and rack are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704530.5U CN203673773U (en) | 2013-11-07 | 2013-11-07 | Net rack type isolation column for LED electronic display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704530.5U CN203673773U (en) | 2013-11-07 | 2013-11-07 | Net rack type isolation column for LED electronic display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203673773U true CN203673773U (en) | 2014-06-25 |
Family
ID=50970041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704530.5U Expired - Fee Related CN203673773U (en) | 2013-11-07 | 2013-11-07 | Net rack type isolation column for LED electronic display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203673773U (en) |
-
2013
- 2013-11-07 CN CN201320704530.5U patent/CN203673773U/en not_active Expired - Fee Related
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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: 20140625 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |