CN204348272U - LED display and LED display unit web member - Google Patents
LED display and LED display unit web member Download PDFInfo
- Publication number
- CN204348272U CN204348272U CN201420818059.7U CN201420818059U CN204348272U CN 204348272 U CN204348272 U CN 204348272U CN 201420818059 U CN201420818059 U CN 201420818059U CN 204348272 U CN204348272 U CN 204348272U
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- China
- Prior art keywords
- led display
- display unit
- bolt head
- bolt
- back side
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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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of LED display and LED display unit web member.Wherein, LED display comprises: the first LED display unit, second LED display unit, splice with the first LED display unit, LED display also comprises: web member, connect the first LED display unit and the second LED display unit, web member comprises and connects main body and flatness adjusting device, connect main body there is the installation portion at the back side of corresponding first LED display unit and be fixedly connected with installation portion and the fixed part at the back side of corresponding second LED display unit, flatness adjusting device is arranged on installation portion, flatness adjusting device is connected with the first LED display unit and drives this first LED display unit to move up in the side perpendicular to this first LED display unit, fixed part is fixed on the back side of the second LED display unit, between the back side of installation portion and the first LED display unit, there is mobile space.The technical solution of the utility model makes LED display have higher flatness.
Description
Technical field
The utility model relates to technical field of LED display, in particular to a kind of LED display and LED display unit web member.
Background technology
Along with the development of LED product, the progress of LED technology, the occasion of LED product application is more and more wider, and the specification of product gets more and more, and product spacing develops into Small Distance from Large space, micro-spacing.New market and the various performances of application to LED product propose higher demand.Due to LED product particularly Small Distance and micro-spacing product LED quantity many, spacing is little, and the volume of LED lamp own is also less.When product unit splices, the flatness error of the spliced unit spliced gap of conventional products and Mosaic face can not meet the demands, and product unit is difficult to ensure overall display effect after installing.These defects are mainly reflected in that to splice gap length between unit inconsistent, unit spliced facial plane degree error large (be embodied in Mosaic face error inconsistent, front and back are uneven); Along with the increase of LED unit physical dimension, the phenomenon that product unit splicing flatness error is large is protruded more, has serious impact to the whole and part display effect of product.As shown in the above, the flatness of existing LED display is poor
Utility model content
The utility model aims to provide a kind of LED display and LED display unit web member, with the defect that the flatness solving the LED display in background technology is poor.
To achieve these goals, according to an aspect of the present utility model, provide a kind of LED display, comprising: the first LED display unit, second LED display unit, splice with the first LED display unit, LED display also comprises: web member, connect the first LED display unit and the second LED display unit, web member comprises and connects main body and flatness adjusting device, connect main body there is the installation portion at the back side of corresponding first LED display unit and be fixedly connected with installation portion and the fixed part at the back side of corresponding second LED display unit, flatness adjusting device is arranged on installation portion, flatness adjusting device is connected with the first LED display unit and drives this first LED display unit to move up in the side perpendicular to this first LED display unit, fixed part is fixed on the back side of the second LED display unit, between the back side of installation portion and the first LED display unit, there is mobile space.
Further, the back side of the first LED display unit has the first threaded hole, flatness adjusting device comprises the first bolt, the first screw rod that first bolt comprises the first bolt head and coordinates with the first threaded hole, installation portion has and wears first of the first screw rod and wear through hole, installation portion has the first stopper section of axially backstop first bolt head at the first screw rod, web member has the second stopper section of axially backstop first bolt head at the first screw rod, and the first bolt head is between the first stopper section and the second stopper section.
Further, first to wear through hole be shoulder hole, first wears through hole has first section of wearing wearing the first screw rod and the first accommodating section holding the first bolt head, the aperture of first section of wearing is less than the aperture of the first accommodating section, have First terrace between first section of wearing and the first accommodating section, First terrace forms the first stopper section.
Further, connect in main body and be provided with bolt head baffle plate, bolt head baffle plate forms the second stopper section.
Further, the first bolt that bolt head baffle plate has corresponding first bolt head screws part and wears through hole.
Further, pockets main body being provided with and holding bolt head baffle plate is connected.
Further, connection main body is contiguous block, contiguous block has the device corresponding surface towards the back side of the back side of the first LED display unit and the second LED display unit, device corresponding surface is step-like, device corresponding surface comprises the installed surface at the back side of corresponding first LED display unit and corresponding and tactile with the back face of the first LED display unit stationary plane, stationary plane protrudes from installed surface, and installed surface is formed on installation portion, and stationary plane is formed on fixed part.
Further, fixed part is bolted to the back side of the second LED display unit by second, and fixed part has and wears second of the second bolt and wear through hole, and the back side of the second LED display unit has the second threaded hole coordinated with the second bolt.
Further, web member is multiple, and multiple web member interval on the bearing of trend of the splicing line of the first LED display unit and the second LED display unit is arranged.
According to another aspect of the present utility model, provide a kind of LED display unit web member, comprising: connect main body, have device corresponding surface, device corresponding surface is step-like, and device corresponding surface comprises the stationary plane that installed surface protrudes from installed surface; First bolt, comprises the first bolt head and the first screw rod, and connect main body and have and wear first of the first screw rod and wear through hole, first wears the corresponding installed surface of through hole, connects the first stopper section that main body has axially backstop first bolt head at the first screw rod; Second stopper section, connect in main body at axially backstop first bolt head and being fixed on of the first screw rod, the first bolt head is between the first stopper section and the second stopper section; Second bolt, comprises the second screw rod passing stationary plane and the second bolt head being connected main body institute backstop.
Application the technical solution of the utility model, fixed part is fixed on the back side of the second LED display unit, owing to there is mobile space between installation portion and the back side of the first LED display unit, the first LED display unit can be driven to move up in the side perpendicular to this first LED display unit by controlling flatness adjusting device, along with the movement of the first LED display unit, the LED module that can realize the first LED display unit is mutually concordant with the LED module of the second LED display unit.As the above analysis, LED display of the present utility model has higher flatness.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the schematic rear view of the embodiment according to LED display of the present utility model;
The A-A that Fig. 2 shows the LED display of Fig. 1 to partial schematic sectional view;
Fig. 3 shows the structural representation of the embodiment according to LED display unit web member of the present utility model.
Wherein, the Reference numeral in above-mentioned figure is as follows:
10, the first LED display unit; 20, the second LED display unit; 30, web member; 40, main body is connected; 41, installation portion; 42, fixed part; 43, first through hole is worn; 44, first section of wearing; 45, the first accommodating section; 46, First terrace; 47, device corresponding surface; 48, installed surface; 49, stationary plane; 51, the first bolt; 52, the first bolt head; 53, the first screw rod; 60, bolt head baffle plate; 61, the first bolt screws part and wears through hole; 70, the second bolt; 71, the second screw rod; 72, the second bolt head.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, the LED display of the present embodiment comprise the first LED display unit 10, the second LED display unit 20 of splicing with the first LED display unit 10 and the web member 30 being connected the first LED display unit 10 and the second LED display unit 20.Web member 30 comprises and connects main body 40 and flatness adjusting device, connect main body 40 there is the installation portion 41 at the back side of corresponding first LED display unit 10 and be fixedly connected with installation portion 41 and the fixed part 42 at the back side of corresponding second LED display unit 20, flatness adjusting device is arranged on installation portion 41, flatness adjusting device is connected with the first LED display unit 10 and drives this first LED display unit 10 to move up in the side perpendicular to this first LED display unit 10, fixed part 42 is fixed on the back side of the second LED display unit 20, between installation portion 41 and the back side of the first LED display unit 10, there is mobile space.Installation portion 41 plays the effect of installing flatness adjusting device.
The LED display of application the present embodiment, fixed part 42 is fixed on the back side of the second LED display unit 20, owing to there is mobile space between installation portion 41 and the back side of the first LED display unit 10, the first LED display unit 10 can be driven to move up in the side perpendicular to this first LED display unit 10 by controlling flatness adjusting device, along with the movement of the first LED display unit 10, the LED module that can realize the first LED display unit 10 is mutually concordant with the LED module of the second LED display unit 20.As the above analysis, the LED display of the present embodiment has higher flatness.
As depicted in figs. 1 and 2, in the present embodiment, the back side of the first LED display unit 10 has the first threaded hole, flatness adjusting device comprises the first bolt 51, the first screw rod 53 that first bolt 51 comprises the first bolt head 52 and coordinates with the first threaded hole, installation portion 41 has and wears first of the first screw rod 53 and wear through hole 43, installation portion 41 has the first stopper section of axially backstop first bolt head 52 at the first screw rod 53, web member 30 has the second stopper section of axially backstop first bolt head 52 at the first screw rod 53, first bolt head 52 is between the first stopper section and the second stopper section.Because the first bolt head 52 is between the first stopper section and the second stopper section, therefore, first bolt head 52 cannot axially moving at the first bolt 51, by screwing the first bolt 51, the first LED display unit 10 can be driven to move up in the side perpendicular to this first LED display unit 10, mutually concordant with the LED module of the second LED display unit 20 with the LED module realizing the first LED display unit 10.Certainly, as other feasible embodiments, flatness adjusting device can be driving cylinder, and cylinder body is fixed on installation portion 41, and piston rod is fixed on the back side of the first LED display unit 10.
By adopting the web member 30 in the LED display of the present embodiment, the rugged special-effect in entirety or partial splice face can be realized as requested.The first bolt head 52 can be turned as requested, strain or eject entirety or the part plan of the LED unit that will adjust, realize the effect wanted.
As shown in Figure 2, in the present embodiment, first wears through hole 43 for shoulder hole, first wears through hole 43 has the first section of wearing 44 wearing the first screw rod 53 and the first accommodating section 45 holding the first bolt head 52, the aperture of the first section of wearing 44 is less than the aperture of the first accommodating section 45, have First terrace 46 between first section of wearing 44 and the first accommodating section 45, First terrace 46 forms the first stopper section.First section of wearing 44 and the first accommodating section 45 are coaxially arranged, and First terrace 46 is annular.
As shown in Figure 2, in the present embodiment, connect in main body 40 and be provided with bolt head baffle plate 60, bolt head baffle plate 60 forms the second stopper section.
As shown in Figure 2, in the present embodiment, the first bolt that bolt head baffle plate 60 has corresponding first bolt head 52 screws part and wears through hole 61.The free end of the first bolt head 52 has the first stressed groove, screws part and wears through hole 61 and stretch in the first stressed groove by the first bolt being screwed part and can screw the first bolt head 52 through the first bolt.Bolt head baffle plate 60 is fixed by screws in and connects in main body 40.
As shown in Figure 2, in the present embodiment, pockets main body 40 being provided with and holding bolt head baffle plate 60 is connected.
As shown in Figure 2, in the present embodiment, connecting main body 40 is contiguous block, contiguous block has the device corresponding surface 47 towards the back side of the back side of the first LED display unit 10 and the second LED display unit 20, device corresponding surface 47 is step-like, device corresponding surface 47 comprises the installed surface 48 at the back side of corresponding first LED display unit 10 and corresponding and tactile with the back face of the first LED display unit 10 stationary plane 49, stationary plane 49 protrudes from installed surface 48, installed surface 48 is formed on installation portion 41, and stationary plane 49 is formed on fixed part 42.Adopt said structure, be convenient to processing and connect main body 40.Land plateau is formed between stationary plane 49 and installation portion 41.Connect main body 40 and be integrated part.In addition, web member 30 in the LED display of the present embodiment can also realize the adjustment of irregularity splicing (as cambered surface etc.), according to actual conditions, device corresponding surface 47 is designed to an irregular structure (the present embodiment is step plane), by the principle similar with the present embodiment with coordinate, realize the adjustment of Mosaic face irregularity degree.
As shown in Figure 2, in the present embodiment, fixed part 42 is fixed on the back side of the second LED display unit 20 by the second bolt 70, and fixed part 42 has and wears second of the second bolt 70 and wear through hole, and the back side of the second LED display unit 20 has the second threaded hole coordinated with the second bolt 70.Adopt said structure, be convenient to dismantle web member 30.Certainly, as other feasible embodiments, fixed part 42 can be welded on the back side of the second LED display unit 20.Second bolt 70 comprises the second screw rod 71 passing stationary plane 49 and the second bolt head 72 being connected main body 40 backstops.
As shown in Figure 2, in the present embodiment, fixed part 42 has and wears second of the second screw rod 71 and wear through hole, second to wear through hole be shoulder hole, second wears through hole has second section of wearing wearing the second screw rod 71 and the second accommodating section holding the second bolt head 72, the aperture of second section of wearing is less than the aperture of the second accommodating section, there is between second section of wearing and the second accommodating section the second step face of backstop second bolt head 72, the free end of the second bolt head 72 has the second stressed groove, the second bolt that bolt head baffle plate 60 has corresponding second bolt head 72 screws part and wears through hole.
As shown in Figure 1, in the present embodiment, web member 30 is multiple, and multiple web member 30 interval on the bearing of trend of the splicing line of the first LED display unit 10 and the second LED display unit 20 is arranged.Adopt said structure, it is more stable that the first LED display unit 10 is connected with the second LED display unit 20, and enter the fine setting of flatness at the diverse location of splicing line.
Present invention also provides a kind of LED display unit web member, the LED display unit web member of the present embodiment is the web member 30 in above-mentioned LED display embodiment.As shown in Figures 2 and 3, the LED display unit web member of the present embodiment comprises and connects main body 40, first bolt 51, second stopper section and the second bolt 70.Connect main body 40 and have device corresponding surface 47, device corresponding surface 47 is step-like, and device corresponding surface 47 comprises the stationary plane 49 that installed surface 48 protrudes from installed surface 48.First bolt 51 comprises the first bolt head 52 and the first screw rod 53, connect main body 40 to have and wear first of the first screw rod 53 and wear through hole 43, first wears the corresponding installed surface 48 of through hole 43, connects the first stopper section that main body 40 has axially backstop first bolt head 52 at the first screw rod 53.Second stopper section connects in main body 40 at axially backstop first bolt head 52 and being fixed on of the first screw rod 53, and the first bolt head 52 is between the first stopper section and the second stopper section.Second bolt 70 comprises the second screw rod 71 passing stationary plane 49 and the second bolt head 72 being connected main body 40 backstops.The LED display unit web member of the present embodiment improves the flatness of LED display.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a LED display, comprising:
First LED display unit (10);
Second LED display unit (20), splice with described first LED display unit (10), it is characterized in that, described LED display also comprises:
Web member (30), connect described first LED display unit (10) and described second LED display unit (20), described web member (30) comprises and connects main body (40) and flatness adjusting device, described connection main body (40) has the installation portion (41) at the back side of corresponding described first LED display unit (10) and is fixedly connected with described installation portion (41) and the fixed part (42) at the back side of corresponding described second LED display unit (20), described flatness adjusting device is arranged on described installation portion (41), described flatness adjusting device is connected with described first LED display unit (10) and drives this first LED display unit (10) to move up in the side perpendicular to this first LED display unit (10), described fixed part (42) is fixed on the back side of described second LED display unit (20), between the back side of described installation portion (41) and described first LED display unit (10), there is mobile space.
2. LED display according to claim 1, it is characterized in that, the back side of described first LED display unit (10) has the first threaded hole, described flatness adjusting device comprises the first bolt (51), the first screw rod (53) that described first bolt (51) comprises the first bolt head (52) and coordinates with described first threaded hole, described installation portion (41) has and wears first of described first screw rod (53) and wear through hole (43), described installation portion (41) has the first stopper section of axially the first bolt head (52) described in backstop described first screw rod (53), described web member (30) has the second stopper section of axially the first bolt head (52) described in backstop described first screw rod (53), described first bolt head (52) is between described first stopper section and described second stopper section.
3. LED display according to claim 2, it is characterized in that, described first to wear through hole (43) be shoulder hole, described first wears through hole (43) has first section of wearing (44) wearing described first screw rod (53) and the first accommodating section (45) holding described first bolt head (52), the aperture of described first section of wearing (44) is less than the aperture of described first accommodating section (45), between described first section of wearing (44) and described first accommodating section (45), there is First terrace (46), described First terrace (46) forms described first stopper section.
4. LED display according to claim 2, is characterized in that, described connection main body (40) is provided with bolt head baffle plate (60), and described bolt head baffle plate (60) forms described second stopper section.
5. LED display according to claim 4, is characterized in that, the first bolt that described bolt head baffle plate (60) has corresponding described first bolt head (52) screws part and wears through hole (61).
6. LED display according to claim 4, is characterized in that, described connection main body (40) is provided with the pockets holding described bolt head baffle plate (60).
7. LED display according to claim 1, it is characterized in that, described connection main body (40) is contiguous block, described contiguous block has the device corresponding surface (47) towards the back side of the back side of described first LED display unit (10) and described second LED display unit (20), described device corresponding surface (47) is for step-like, described device corresponding surface (47) comprises the installed surface (48) at the back side of corresponding described first LED display unit (10) and corresponding and tactile with the back face of described first LED display unit (10) stationary plane (49), described stationary plane (49) protrudes from described installed surface (48), described installed surface (48) is formed on described installation portion (41), described stationary plane (49) is formed on described fixed part (42).
8. LED display according to claim 1, it is characterized in that, described fixed part (42) is fixed on the back side of described second LED display unit (20) by the second bolt (70), described fixed part (42) has and wears second of described second bolt (70) and wear through hole, and the back side of described second LED display unit (20) has the second threaded hole coordinated with described second bolt (70).
9. LED display according to claim 1, it is characterized in that, described web member (30) is for multiple, and described multiple web member (30) interval on the bearing of trend of the splicing line of described first LED display unit (10) and described second LED display unit (20) is arranged.
10. a LED display unit web member, is characterized in that, comprising:
Connect main body (40), there is device corresponding surface (47), described device corresponding surface (47) is for step-like, and described device corresponding surface (47) comprises the stationary plane (49) that installed surface (48) protrudes from described installed surface (48);
First bolt (51), comprise the first bolt head (52) and the first screw rod (53), described connection main body (40) has and wears first of the first screw rod (53) and wear through hole (43), described first wears the corresponding described installed surface (48) of through hole (43), and described connection main body (40) has the first stopper section of axially the first bolt head (52) described in backstop described first screw rod (53);
Second stopper section, described first screw rod (53) axially the first bolt head (52) described in backstop and be fixed on described connection main body (40), described first bolt head (52) is between described first stopper section and described second stopper section;
Second bolt (70), comprises the second screw rod (71) of passing described stationary plane (49) and by second bolt head (72) of described connection main body (40) institute backstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818059.7U CN204348272U (en) | 2014-12-18 | 2014-12-18 | LED display and LED display unit web member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818059.7U CN204348272U (en) | 2014-12-18 | 2014-12-18 | LED display and LED display unit web member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348272U true CN204348272U (en) | 2015-05-20 |
Family
ID=53231527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818059.7U Withdrawn - After Issue CN204348272U (en) | 2014-12-18 | 2014-12-18 | LED display and LED display unit web member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599601A (en) * | 2014-12-18 | 2015-05-06 | 利亚德光电股份有限公司 | LED display screen and LED display unit connector |
| WO2023004916A1 (en) * | 2021-07-29 | 2023-02-02 | Tcl华星光电技术有限公司 | Tiling device for display screen, and tiled display apparatus |
-
2014
- 2014-12-18 CN CN201420818059.7U patent/CN204348272U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599601A (en) * | 2014-12-18 | 2015-05-06 | 利亚德光电股份有限公司 | LED display screen and LED display unit connector |
| CN104599601B (en) * | 2014-12-18 | 2017-12-01 | 利亚德光电股份有限公司 | LED display and LED display unit connector |
| WO2023004916A1 (en) * | 2021-07-29 | 2023-02-02 | Tcl华星光电技术有限公司 | Tiling device for display screen, and tiled display apparatus |
| US11961426B2 (en) | 2021-07-29 | 2024-04-16 | Tcl China Star Optoelectronics Technology Co., Ltd | Display screen splicing device and spliced display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20171201 |
|
| AV01 | Patent right actively abandoned |