CN201927292U - Waterproof splicing LED display - Google Patents
Waterproof splicing LED display Download PDFInfo
- Publication number
- CN201927292U CN201927292U CN2009201998240U CN200920199824U CN201927292U CN 201927292 U CN201927292 U CN 201927292U CN 2009201998240 U CN2009201998240 U CN 2009201998240U CN 200920199824 U CN200920199824 U CN 200920199824U CN 201927292 U CN201927292 U CN 201927292U
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- fixed seat
- type profile
- annular fixed
- nut
- peripheral
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Abstract
The waterproof splicing LED display at least comprises two unit boxes, having threading holes between unit boxes and peripheral holes on the periphery of the unit boxes. The unit boxes can be spliced to form an LED display. The waterproof splicing LED display also comprises threading hole plugs for sealing the threading holes and peripheral hole plugs for sealing the peripheral holes. Each threading hole plug comprises elements located at one side of a threading hole including, from the threading hole position to the outside, a first double-side adhesive ring, a first annular fixing seat with a T-shaped profile, a first silicone rubber sealing ring and a nut, and elements located at the side of the threading hole including, from the threading hole position to the outside, a second double-side adhesive ring, a second annular fixing seat with a T-shaped profile, a second silicone rubber sealing ring and a nut seat. Each peripheral hole plug sequentially comprises, from upper part of the peripheral hole, a peripheral hole double-side adhesive ring, a third annular fixing seat with a T-shaped profile, an O-shaped sealing ring, and a top cover of the peripheral hole plug.
Description
Technical field
The present invention relates to a kind of LED display, this LED display is formed by a plurality of standard block LED box body splicings, and more precisely, the waterproof that the present invention relates to a plurality of standard block casings connects.
Background technology
Nowadays, LED display is used widely in various occasions, shows as stadiums information, and megastore's advertisement shows that station, airport guidance information shows, public place of entertainment, performance stage background etc.Different occasions can need the LED display of different sizes, the very big trouble that this brings for the production LED display.So the LED display by standard block LED box body splicing is arisen at the historic moment, yet how effectively the unit LEDs casing to be spliced into a difficult problem.
Owing to need splice, inevitably to leave a lot of periphery holes around each standard LED unit box to standard LED unit box.Like this, after the unit box splicing, power lead or signal wire can therefrom pass.Because it is outdoor that LED display is mainly used in, so just require periphery holes and the necessary waterproof of through wires hole in the use of LED display.
Traditional waterproofing design defectiveness directly connects with silica gel as through wires hole, and silica gel does not press tightly easily and causes leaking; Periphery holes then is to add the silica gel circle with sheet metal component to combine, and so can cause weight to increase, and install suitable inconvenience.So need improve to traditional waterproofing design.
Summary of the invention
An object of the present invention is to provide a kind of LED display that is spliced by unit box, have through wires hole between the unit box, the unit box periphery has periphery holes, wherein, LED display comprises threading stopple and peripheral stopple, makes LED display reach good waterproof effect.
In order to achieve the above object, LED display of the present invention comprises:
At least two unit boxs are stitched together, and the unit box Mosaic face has through wires hole, and unit box is with periphery holes outward, and wherein said at least two unit boxs are spliced into LED display,
The threading stopple makes the through wires hole waterproof, comprises the annular fixed seat of a T type profile, is positioned at through wires hole one side, is fixed on the through wires hole periphery of unit box by the double faced adhesive tape ring; Nut, in have through hole to be used for threading, screw in the annular fixed seat of a T type profile, its bar portion has external thread; First silicone rubber O-ring is between the surface of contact of the annular fixed seat of the first T type profile and nut; The annular fixed seat of the 2nd T type profile is positioned at the through wires hole opposite side, is fixed on the through wires hole periphery of unit box by the double faced adhesive tape ring; The nut base, in through hole is arranged, have internal thread, screw in the annular fixed seat of the 2nd T type profile, wherein the internal thread that screws into the nut base of Nut pole portion interfixes nut and nut base; Second silicone rubber O-ring, between the surface of contact of the annular fixed seat of the second T type profile and nut base and
Peripheral stopple makes the periphery holes waterproof, comprises the annular fixed seat of the 3rd T type profile, is fixed on the periphery holes periphery of unit box by the double faced adhesive tape ring, and it has internal thread; Peripheral stopple top cover has external thread, screws in the internal thread of the annular fixed seat of the 3rd T type profile; The O RunddichtringO is between the annular fixed seat and peripheral stopple top cover of the 3rd T type profile.
The beneficial effects of the utility model are: overcome traditional waterproofing design defective, directly connect with silica gel as through wires hole, silica gel does not press tightly easily and causes leaking, and periphery holes adds the silica gel circle with sheet metal component and combines, so can cause weight to increase, and install suitable inconvenience; Comprise threading stopple and peripheral stopple according to LED display of the present utility model, make LED display reach good waterproof effect.
These purposes of the present invention, characteristics and advantage will be below embodiment, detailed exposure in accompanying drawing and the claim.
Description of drawings
Fig. 1 is two unit box connection diagrams of LED display of the present invention.
Fig. 2 is the sectional view of two unit boxs connections of LED display of the present invention.
Fig. 3 is the sectional view of threading stopple of the present invention.
Fig. 4 is the sectional view of the peripheral stopple of the present invention.
Fig. 5 is the explosive view of threading stopple of the present invention.
Fig. 6 is the explosive view of the peripheral stopple of the present invention.
Embodiment
Please referring to Fig. 1 and Fig. 2, in the present embodiment, the LED display of forming with two standard LED unit boxs is an example, has through wires hole 3 between the first module casing 1 and second unit box 2, the unit box periphery has periphery holes 4, and wherein said first and second unit boxs can be spliced into LED display.
In order to reach the purpose of waterproof, LED display of the present invention comprises threading stopple 5 and peripheral stopple 6.By threading stopple 5 and peripheral stopple 6 are installed in respectively on through wires hole 3 and the periphery holes 4, thereby make the LED display waterproof.
As Fig. 3 and shown in Figure 5, threading stopple 5 of the present invention comprises the annular fixed seat 52 of a T type profile being positioned at first module casing one side, is fixed on the through wires hole periphery of first module casing by the first double faced adhesive tape ring 51; Nut 54, in have through hole to be used for threading, screw in the annular fixed seat 52 of a T type profile, its bar portion has external thread; First silicone rubber O-ring 53 between the surface of contact of the annular fixed seat 52 of the first T type profile and nut 54, plays waterproof effect; The annular fixed seat 56 of the 2nd T type profile is positioned at second unit box, one side, is fixed on the through wires hole periphery of unit box by the second double faced adhesive tape ring 55; Nut base 58, in have through hole to be used for threading, have internal thread, screw in the annular fixed seat 56 of the 2nd T type profile, the internal thread that screws into nut base 58 of nut 54 bar portions wherein interfixes nut 54 and nut base 58; Second silicone rubber O-ring 57 between the surface of contact of the annular fixed seat 56 of the second T type profile and nut base 58, plays waterproof effect.
The first double faced adhesive tape ring 51, the annular fixed seat 52 of the one T type profile, first silicone rubber O-ring 53, the second double faced adhesive tape ring 55, the annular fixed seat 56 of the 2nd T type profile, with the internal diameter size of second silicone rubber O-ring 57 big or small consistent with through wires hole 3 all, the Nut pole portion 541 of nut 54 passed through, and be fixed together with the nut base.The projection 521 that an annular is arranged between the internal diameter of the annular fixed seat 52 of the one T type profile and the external diameter, thereby form the T type profile, place first silicone rubber O-ring 53 between the internal diameter of the annular fixed seat 52 of the inboard of annular protrusion 521 and a T type profile, and can holding nut head 542; The projection 561 that an annular is arranged between the internal diameter of the annular fixed seat 56 of the 2nd T type profile and the external diameter, thereby form the T type profile, place second silicone rubber O-ring 57 between the internal diameter of the annular fixed seat 56 of the inboard of annular protrusion 561 and the 2nd T type profile, and can holding nut base 582.Thereby, when nut is screwed into the nut base, can make through wires hole 3 reach waterproof effect.
The annular fixed seat 52 of the one T type profile and the annular fixed seat of the 2nd T type profile 56 use plastic material, make threading stopple 5 in light weight, and structure are firm.
As Fig. 4 and shown in Figure 6, peripheral stopple 6 of the present invention makes the periphery holes waterproof, comprises the annular fixed seat 62 of the 3rd T type profile, is fixed on the periphery holes periphery of unit box by periphery holes double faced adhesive tape ring 61, and it has internal thread; Peripheral stopple top cover 64 has external thread, screws in the internal thread of the annular fixed seat 62 of the 3rd T type profile; O RunddichtringO 63 plays waterproof effect between the annular fixed seat 62 and peripheral stopple top cover 64 of the 3rd T type profile.During use peripheral stopple top cover 64 is screwed in the internal thread of the annular fixed seat 62 of the 3rd T type profile, reach the purpose of waterproof.
The projection 621 that an annular is arranged between the internal diameter of the annular fixed seat 62 of the 3rd T type profile and the external diameter, thereby form the T type profile, place O RunddichtringO 63 between the internal diameter of the projection 621 of annular and the annular fixed seat 62 of the 3rd T type profile, and can support peripheral stopple top cover 64, thereby make periphery holes 4 reach the purpose of waterproof.
The annular fixed seat 62 of the 3rd T type profile and peripheral stopple top cover 64 uses plastic materials, make peripheral stopple 6 in light weight, and structure is firm.
What be worth one is, the periphery holes of unit box can all have peripheral stopple to clog, play waterproof effect, when unit box spliced, two chest portion branch periphery holes were to leaning on, when becoming the through wires hole that needs threading, the peripheral stopple top cover 64 and the O RunddichtringO 63 of peripheral stopple can be screwed out, then nut 54 and nut base 58 are inserted the annular fixed seat of T type profile respectively with corresponding silicone rubber O-ring from both sides, and fix, thereby reach the through wires hole waterproof effect.
By the foregoing description, purpose of the present invention is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the content that the present invention includes but be not limited to describe in accompanying drawing and the top embodiment.Any modification that does not depart from function of the present invention and structural principle all will be included in the scope of claims.
Claims (4)
1. a LED display is characterized in that, comprising:
At least two unit boxs comprise the first module casing and second unit box, have through wires hole between first and second unit boxs, and the unit box periphery has periphery holes, and wherein said first and second unit boxs can be spliced into LED display,
The threading stopple comprises the annular fixed seat of a T type profile being positioned at first module casing one side, is fixed on the through wires hole periphery of unit box by the double faced adhesive tape ring; Nut, in have through hole to be used for threading, screw in the annular fixed seat of a T type profile, its bar portion has external thread; First silicone rubber O-ring is between the surface of contact of the annular fixed seat of the first T type profile and nut; The annular fixed seat of the 2nd T type profile is positioned at the through wires hole opposite side, is fixed on the through wires hole periphery of unit box by the double faced adhesive tape ring; The nut base, in through hole is arranged, have internal thread, screw in the annular fixed seat of the 2nd T type profile, wherein the internal thread that screws into the nut base of Nut pole portion interfixes nut and nut base; Second silicone rubber O-ring, between the surface of contact of the annular fixed seat of the second T type profile and nut base and
Peripheral stopple comprises the annular fixed seat of the 3rd T type profile, is fixed on the periphery holes periphery of unit box by periphery holes double faced adhesive tape ring, and it has internal thread; Peripheral stopple top cover has external thread, screws in the internal thread of the annular fixed seat of the 3rd T type profile; The O RunddichtringO is between the annular fixed seat and peripheral stopple top cover of the 3rd T type profile.
2. as right item 1 described LED display, it is characterized in that, the first double faced adhesive tape ring, the annular fixed seat of the one T type profile, first silicone rubber O-ring, the second double faced adhesive tape ring, the annular fixed seat of the 2nd T type profile, with the internal diameter size of second silicone rubber O-ring big or small consistent with through wires hole all, the Nut pole portion of nut passed through, and be fixed together with the nut base.
3. as right item 1 described LED display, it is characterized in that the annular fixed seat of the 3rd T type profile and peripheral stopple top cover use plastic material.
4. as right item 2 described LED display, it is characterized in that the annular fixed seat of the 3rd T type profile and peripheral stopple top cover use plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201998240U CN201927292U (en) | 2009-11-18 | 2009-11-18 | Waterproof splicing LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201998240U CN201927292U (en) | 2009-11-18 | 2009-11-18 | Waterproof splicing LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927292U true CN201927292U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201998240U Expired - Lifetime CN201927292U (en) | 2009-11-18 | 2009-11-18 | Waterproof splicing LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927292U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332230A (en) * | 2011-09-22 | 2012-01-25 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen connecting device and LED display screen |
| CN103021283A (en) * | 2012-11-30 | 2013-04-03 | 广州市风之帆光电科技有限公司 | Triangular display screen |
| CN105714484A (en) * | 2016-05-03 | 2016-06-29 | 陈强 | Multifunctional sticking type overlapping clamp of sewing machine |
| CN105714483A (en) * | 2016-05-03 | 2016-06-29 | 陈强 | Sticky sewing machine overlapping clamp |
| CN105734844A (en) * | 2016-05-03 | 2016-07-06 | 陈强 | Installing seat of overlapping clamp of sewing machine |
| CN105755686A (en) * | 2016-05-03 | 2016-07-13 | 陈强 | Sewing machine overlapping position clamp mounting seat with lighting device |
| CN109561625A (en) * | 2018-12-03 | 2019-04-02 | 江西亚珀电气有限公司 | A kind of JP cabinet body structure |
-
2009
- 2009-11-18 CN CN2009201998240U patent/CN201927292U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332230A (en) * | 2011-09-22 | 2012-01-25 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen connecting device and LED display screen |
| CN102332230B (en) * | 2011-09-22 | 2013-06-05 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen connecting device and LED display screen |
| CN103021283A (en) * | 2012-11-30 | 2013-04-03 | 广州市风之帆光电科技有限公司 | Triangular display screen |
| CN105714484A (en) * | 2016-05-03 | 2016-06-29 | 陈强 | Multifunctional sticking type overlapping clamp of sewing machine |
| CN105714483A (en) * | 2016-05-03 | 2016-06-29 | 陈强 | Sticky sewing machine overlapping clamp |
| CN105734844A (en) * | 2016-05-03 | 2016-07-06 | 陈强 | Installing seat of overlapping clamp of sewing machine |
| CN105755686A (en) * | 2016-05-03 | 2016-07-13 | 陈强 | Sewing machine overlapping position clamp mounting seat with lighting device |
| CN109561625A (en) * | 2018-12-03 | 2019-04-02 | 江西亚珀电气有限公司 | A kind of JP cabinet body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Li Fang Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
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| CX01 | Expiry of patent term |