CN203849939U - Clamping type display screen unit and display screen - Google Patents
Clamping type display screen unit and display screen Download PDFInfo
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- CN203849939U CN203849939U CN201420001592.4U CN201420001592U CN203849939U CN 203849939 U CN203849939 U CN 203849939U CN 201420001592 U CN201420001592 U CN 201420001592U CN 203849939 U CN203849939 U CN 203849939U
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- display screen
- clamp
- casing
- locking bar
- screen unit
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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Abstract
The utility model relates to a clamping type display screen unit and a display screen. The clamping type display screen unit comprises a display screen module, a box mounted on the back of the display screen module and a clamping structure arranged on the box, the clamping structure comprises protruding parts and grooves, the protruding parts are arranged on at least one side face of the box, and the grooves are formed in at least one opposite side face of the box and fit the protruding parts of the box. Stable clamping connection among multiple display screen units is realized through the clamping structures.
Description
Technical field
The utility model relates to a kind of display screen, relates in particular to a kind of clamp-close type display screen unit and display screen.
Background technology
Conventionally, large-scale LED display is formed by the assembling of a plurality of LED display unit.Each LED display unit includes LED display module and casing, and casing is arranged on the back side of LED display module, is fixed with various driver modules, power module etc., the work of driving LED display panel module in it.Comparatively firm in order to guarantee the LED display of a plurality of LED display unit assembling, between a plurality of LED display unit, by web member, be connected to and between casing, be fixed connection; And in order to make LED display display frame smooth, the display surface of the LED display module of a plurality of LED display needs smooth connection.Yet, in existing LED display, after mostly only splicing by alignment between a plurality of LED display unit, by web member, be fixedly connected with, assemble not conveniently, and between LED display module, easily there is displacement, thereby affect LED display display frame.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved clamp-close type display screen unit and display screen are provided.
The utility model solves the technical scheme that its technical matters adopts: a kind of clamp-close type display screen unit is provided, comprises display screen module, be arranged on the casing at the described display screen module back side and be arranged on the snap-in structure on described casing; Described snap-in structure comprise the protruding part at least one side that is arranged on described casing and be arranged at least one opposite flank of described casing with the suitable groove of the described protruding part of casing described in another.
Preferably, described casing comprises the frame body being interconnected to constitute by several sheths, and described protruding part is arranged at least one sheth of described frame body, and described groove is arranged at least one relative sheth of described frame body.
Preferably, described casing also comprises and is arranged in described frame body and the driver module being electrically connected to described display screen module and the power module being electrically connected to described driver module; At least one sheth of described frame body is provided with the perforation that the power lead of the described power module of confession of perforation passes through.
Preferably, described casing also comprises the box body being arranged in described frame body, and described driver module and power module are all contained in described box body; And described perforation also runs through the sidewall of described box body.
Preferably, this clamp-close type display screen unit also comprises locking bar assembly; Described locking bar assembly comprises the locking bar at least one side that is arranged on described casing and is arranged on the suitable locking bar fastener of the described locking bar with on casing described in another at least one opposite flank of described casing.
Preferably, described locking bar one end is positioned at the inner side, side of described casing, and the other end passes described side, and the other end of described locking bar is provided with annular groove; Described locking bar fastener comprises the rotating clamp that is arranged on inner side, described side, and described clamp offers the opening suitable with the external diameter of described annular groove.
Preferably, described locking bar fastener also comprises base, and described base is arranged on inner side, described side, and described clamp is rotatably connected on described base; Described base connects and is provided with the through hole passing for the described locking bar other end, described clamp by rotation can folding on described through hole.
The utility model also provides a kind of display screen, comprises at least two above-mentioned clamp-close type display screen units; Adjacent described clamp-close type display screen unit is combined by the snap-in structure arranging on it.
Preferably, in two described display screen units of adjacent connection, the protruding part described in the snap-in structure of display screen unit is engaged in adjacent described in another in groove of the snap-in structure of display screen unit.
Preferably, between a plurality of described display screen units, also by locking bar assembly, fix.
Clamp-close type display screen unit of the present utility model, realizes the stable engagement connection between a plurality of display screen units by arranging of snap-in structure.Display screen of the present utility model, stablizes engagement connection by snap-in structure between its display screen unit, guarantees the smooth smoothness of display screen display surface.
In addition, also by locking bar assembly, realize fixing between display screen unit, simple to operate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the clamp-close type display screen unit of the utility model one embodiment;
Structural representation when Fig. 2 is the combination of clamp-close type display screen unit shown in two Fig. 1;
Fig. 3 is the structural representation after Fig. 2 combines;
Fig. 4 is the structural representation of locking bar in the display screen unit of clamp-close type shown in Fig. 1;
Fig. 5 is the structural representation of clamp in the display screen unit of clamp-close type shown in Fig. 1;
Fig. 6 is the fit structure schematic diagram of clamp-close type display screen unit shown in two Fig. 1 and locking bar assembly.
Embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1, 2, the clamp-close type display screen unit of the utility model one embodiment, comprises display screen module 10, casing 20 and snap-in structure, and casing 20 is arranged on display screen module 10 back sides, and snap-in structure is arranged on casing 20.
Wherein, snap-in structure comprise the protruding part 31 at least one side that is arranged on casing 20 and be arranged at least one opposite flank of casing 20 with the suitable groove 32 of the protruding part 31 of another casing 20.As shown in Figure 2,3, when two display screen units are connected, the protruding part 31 on the casing 20 of a display screen unit is engaged in the groove 32 on the casing 20 of another display screen unit.Protruding part 31 and groove 32 shape is set, mode does not limit, can determine according to actual conditions, as long as can reach engaging effect.By casing 20 1 sides, both sides at display screen unit or with upper side, snap-in structure is set, can realize a display screen unit and another or two above display screen unit engagement connections.
In the present embodiment, casing 20 comprises frame body 21, and this frame body 21 is interconnected to constitute by several sheths 212; Protruding part 31 is arranged at least one sheth 211 of frame body 21, and groove 32 is arranged at least one relative sheth 211 of frame body 21.Protruding part 31 can outwards be convexly equipped with formation from sheth 211 edges, the formation that can set to the concave from sheth 211 edges of groove 32 correspondences.
Further, as shown in Figure 2, casing 20 also comprises driver module 22 and the power module 23 being electrically connected to driver module 22; Driver module 22 is arranged in frame body 21 and is electrically connected to display screen module 10, and power module 23 is also arranged in frame body 21, by power module 23, powers, and driver module 22 drives lower display screen module 10 work.In addition, be provided with the perforation 210 of perforation at least one sheth 211 of frame body 21, the power lead that perforation 210 can power supply source module 23 passes through.
Further, as shown in Figure 1, casing 20 also comprises the box body 24 being arranged in frame body 21; driver module 22 and power module 23 are all contained in box body 24; box body 24 is openable enclosed construction, by box body 24, can play a protective role to driver module 22 and power module 23, also can prevent dust.And, the sidewall that perforation 210 also runs through box body 24, the power lead of power module 23 can be electrically connected to external power supply or with another display screen unit from stretching out display screen unit in casing 20, realizes the concealed cabling of power lead.
In addition, again as shown in Figure 1, this clamp-close type display screen unit also comprises locking bar assembly; Locking bar assembly comprises the locking bar 41 at least one side that is arranged on casing 20 and is arranged on the suitable locking bar fastener of the locking bar 41 with on another casing 20 at least one opposite flank of casing 20.When two display screen units are connected, the locking bar 41 on the casing 20 of a display screen unit is engaged in the locking bar fastener on the casing 20 of another display screen unit, by locking bar fastener, locking bar 41 is fixing, thereby two display screen units are fixedly connected with.
Wherein, as Figure 4-Figure 6, locking bar 41 one end are positioned at the inner side, side of casing 20, and the other end passes side, and the other end of locking bar 41 is provided with annular groove 411.Locking bar fastener comprises the rotating clamp 42 that is arranged on casing 20 inner sides, side, and clamp 42 offers the opening 421 suitable with the external diameter of annular groove 411.Locking bar 41 on one casing 20 is the side through another casing 20 with one end, by the clamp 42 inside these another casing 20 sides, with opening 421 cards, is set in the annular groove 411 of locking bar 41, and locking bar 41 is fixing, thereby two display screen units are fixedly connected with.Certainly, on casing 20 side corresponding with the locking bar 41 of another casing 20, offering porose one end for locking bar 41 passes.
Further, locking bar fastener also can comprise base 43, and base 43 is arranged on the inner side, side of casing 20, and clamp 42 is rotatably connected on base 43.Base 43 connects and is provided with the through hole 431 passing for locking bar 41 other ends, clamp 42 by rotation can folding on through hole 431.
As shown in Figure 2,3, the display screen of the utility model one embodiment, comprises at least two above-mentioned clamp-close type display screen units; Adjacent clamp-close type display screen unit is combined by the snap-in structure arranging on it.
In two display screen units of adjacent connection, the protruding part 31 in the snap-in structure of a display screen unit is engaged in the groove 32 of snap-in structure of adjacent another display screen unit.
Between a plurality of display screen units, also by locking bar assembly, fix.Display screen unit after fixing by locking bar assembly can be as shown in Figure 6, wherein, locking bar 41 on the casing 20 of one display screen unit is the side through the casing 20 of another display screen unit with one end, clamp 42 by this another casing 20 inner sides, sides is with opening 421(as shown in Figure 5) card be set to locking bar 41 annular groove 411(as shown in Figure 4) in, locking bar 41 is fixing, thus two display screen units are fixedly connected with.
During a plurality of display screen unit combination, the protruding part of a display screen unit 31 is engaged in the groove 32 of an adjacent display screen unit, tentatively adjacent two display screen units is fixed; The one end of again locking bar on a display screen unit 41 being stretched out is provided with in a side of locking bar assembly through an adjacent display screen unit, the annular groove 411 that is set to locking bar 41 by clamp 42 cards is interior fixing by locking bar 41, thereby adjacent two display screen units are fixedly connected with.According to the length that regulates locking bar 41, the locking degree between adjustable adjacent two display screen units.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a clamp-close type display screen unit, is characterized in that, comprises display screen module (10), is arranged on the casing (20) at described display screen module (10) back side and is arranged on the snap-in structure on described casing (20); Described snap-in structure comprises the protruding part (31) at least one side that is arranged on described casing (20) and is arranged on the suitable groove (32) of at least one opposite flank of described casing (20) and described protruding part (31) casing described in another (20).
2. clamp-close type display screen unit according to claim 1, it is characterized in that, described casing (20) comprises the frame body (21) being interconnected to constitute by several sheths (211), described protruding part (31) is arranged at least one sheth (211) of described frame body (21), and described groove (32) is arranged at least one relative sheth (211) of described frame body (21).
3. clamp-close type display screen unit according to claim 2, it is characterized in that, described casing (20) also comprises and is arranged in described frame body (21) and the driver module (22) being electrically connected to described display screen module (10) and the power module (23) being electrically connected to described driver module (22); At least one sheth (211) of described frame body (21) is provided with the perforation (210) that the power lead of the described power module of confession (23) of perforation passes through.
4. clamp-close type display screen unit according to claim 3, it is characterized in that, described casing (20) also comprises the box body (24) being arranged in described frame body (21), and described driver module (22) and power module (23) are all contained in described box body (24); And described perforation (210) also runs through the sidewall of described box body (24).
5. according to the clamp-close type display screen unit described in claim 1-4 any one, it is characterized in that, this clamp-close type display screen unit also comprises locking bar assembly; Described locking bar assembly comprises the locking bar (41) at least one side that is arranged on described casing (20) and is arranged on the suitable locking bar fastener of the described locking bar (41) with on casing described in another (20) at least one opposite flank of described casing (20).
6. clamp-close type display screen unit according to claim 5, it is characterized in that, described locking bar (41) one end is positioned at the inner side, side of described casing (20), and the other end passes described side, and the other end of described locking bar (41) is provided with annular groove (411); Described locking bar fastener comprises the rotating clamp (42) that is arranged on inner side, described side, and described clamp (42) offers the opening (421) suitable with the external diameter of described annular groove (411).
7. clamp-close type display screen unit according to claim 6, is characterized in that, described locking bar fastener also comprises base (43), and described base (43) is arranged on inner side, described side, and described clamp (42) is rotatably connected on described base (43); Described base (43) connects and to be provided with the through hole (431) passing for described locking bar (41) other end, described clamp (42) by rotation can folding on described through hole (431).
8. a display screen, is characterized in that, comprises at least two clamp-close type display screen units described in claim 1-7 any one; Adjacent described clamp-close type display screen unit is combined by the snap-in structure arranging on it.
9. display screen according to claim 8, it is characterized in that, in two described display screen units of adjacent connection, the protruding part described in the snap-in structure of display screen unit (31) is engaged in adjacent described in another in groove (32) of the snap-in structure of display screen unit.
10. display screen according to claim 8 or claim 9, is characterized in that, between a plurality of described display screen units, also by locking bar assembly, fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001592.4U CN203849939U (en) | 2014-01-02 | 2014-01-02 | Clamping type display screen unit and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001592.4U CN203849939U (en) | 2014-01-02 | 2014-01-02 | Clamping type display screen unit and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849939U true CN203849939U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001592.4U Expired - Lifetime CN203849939U (en) | 2014-01-02 | 2014-01-02 | Clamping type display screen unit and display screen |
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| Country | Link |
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| CN (1) | CN203849939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634772A (en) * | 2020-12-24 | 2021-04-09 | 浙江方泰显示技术有限公司 | LED dynamic display device based on audio and video data |
-
2014
- 2014-01-02 CN CN201420001592.4U patent/CN203849939U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634772A (en) * | 2020-12-24 | 2021-04-09 | 浙江方泰显示技术有限公司 | LED dynamic display device based on audio and video data |
| CN112634772B (en) * | 2020-12-24 | 2021-08-06 | 浙江方泰显示技术有限公司 | LED dynamic display device based on audio and video data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: 200000 Shanghai city Songjiang District Yang Shi Road No. 88 Patentee after: SHANGHAI ADVANCED SILICON TECHNOLOGY Co.,Ltd. Address before: 400700 Beibei City Soil and water town, Chongqing Village Patentee before: CHONGQING AST OPTOELECTRONICS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200000 No. 88, Yangshi Road, Songjiang District, Shanghai Patentee after: Shanghai Chaosi Semiconductor Co.,Ltd. Address before: 200000 No. 88, Yangshi Road, Songjiang District, Shanghai Patentee before: SHANGHAI ADVANCED SILICON TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |