CN109036161B - LED display screen - Google Patents
LED display screen Download PDFInfo
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- CN109036161B CN109036161B CN201810981687.XA CN201810981687A CN109036161B CN 109036161 B CN109036161 B CN 109036161B CN 201810981687 A CN201810981687 A CN 201810981687A CN 109036161 B CN109036161 B CN 109036161B
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- lock
- display screen
- led display
- rotating
- block
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Ladders (AREA)
Abstract
The application discloses an LED display screen, which is characterized in that two LED boxes are spliced by utilizing a longitudinal connecting structure and a transverse angle connecting structure which are connected with each other, wherein the transverse angle connecting structure is an arc-shaped lock assembly and comprises a ladder lock and a lock rod assembly. The ladder lock comprises a plurality of adjusting surfaces with different inclination angles, the lock rod component is a fastener, the ladder lock and the lock rod component are respectively arranged on two opposite sides of the box body, the ladder lock is moved to a preset position and is fixed by the lock rod component, and different planes are connected with different angles. Therefore, the LED boxes can be transversely spliced through the ladder lock, the radian of the LED display screen can be adjusted, the longitudinal connecting structure is used for adjusting the longitudinal boxes, maintenance is simple, and operation is convenient. The LED display screen can be suitable for more occasions.
Description
Technical Field
The application relates to the technical field of LEDs, in particular to an LED display screen.
Background
Along with the development of electronic technology, the application field of the LED display screen is more and more extensive, such as a large-scale billboard arranged at places such as a station wharf, a stage, a sports event and the like, most of the large-scale billboards are manufactured by adopting the LED display screen, and the picture effect is exquisite and vivid and is favored by users. Conventional LED displays are mostly flat displays, however viewing angles are limited. An arc-shaped LED display screen appears in the market at present, and the arc-shaped LED display screen is formed by splicing planar LED boxes, and is connected between two LED boxes by utilizing an arc-shaped lock to realize the splicing, however, the existing arc-shaped lock generally only has a fixed radian, and the radian of the LED display screen cannot be adjusted, so that the LED display screen cannot be well adapted to different occasions.
Disclosure of Invention
The application mainly solves the technical problem of providing the LED display screen, which can adjust the radian of splicing between LED boxes so as to adjust the radian of the LED display screen.
In order to solve the technical problems, the application adopts the following technical scheme: an LED display screen comprises a first box body, a second box body and a longitudinal connecting structure;
the longitudinal connecting structure comprises a rotating part and a clamping part, wherein the rotating part is fixedly arranged on any side edge of the first box, and the clamping part is fixedly arranged on the other side edge of the first box opposite to the side edge of the rotating part;
the rotating part is buckled to the clamping part on the second box body, so that the first box body and the second box body are buckled with each other.
Optionally, the rotating part is provided with a positioning mechanism, and the rotating part is fixed on the first box body through the positioning mechanism.
Optionally, the positioning mechanism includes: the device comprises a rotating block, a rotating block fixing frame, an end cover and a synchronous shaft;
clamping holes are formed in the middle of the rotating block, the rotating block fixing frame and the end cover, and the synchronous shaft penetrates through the rotating block, the rotating block fixing frame and the end cover through the clamping holes;
the rotating block is arranged in the middle of the synchronizing shaft, two rotating block fixing frames are arranged at two ends of the rotating block, and the end covers are arranged at two ends of the synchronizing shaft.
Optionally, the rotating part is further provided with a buckle and a positioning pin; the buckle is connected with the rotating block, and the positioning pin is arranged on the end cover;
the clamping part comprises a clamping block and a positioning block, wherein the clamping block and the positioning block are respectively fixed on the first box body, the clamping block is buckled to the clamping block, and the positioning pin is inserted into the positioning block.
Optionally, a handle is arranged at the top end of the rotating block.
Optionally, the method further comprises: a transverse angle connection structure;
the transverse angle connecting structure comprises a step lock and a lock rod component, and the step lock and the lock rod component are respectively and fixedly arranged on two opposite lateral sides of the first box body in the transverse direction;
the locking bar assembly is inserted into the step lock on the second housing such that the first housing and the second housing are spliced together at a designated angle.
Optionally, the step lock includes: a plurality of adjusting surfaces with different inclination angles, wherein each adjusting surface is provided with a strip-shaped through hole;
the lock lever assembly includes: a mortise lock part; the mortise lock part penetrates through the strip-shaped through hole; the mortise lock part can be locked with the strip-shaped through hole of any adjusting surface, so that the splicing surface on the lock rod component is attached to the adjusting surface of the ladder lock.
Optionally, a sliding strip for sliding is arranged on two sides of the ladder lock, and the sliding strip is arranged in a chute arranged on the edge of the first box body.
Optionally, the plurality of adjustment surfaces include a reference surface, a first inclined surface group located on the upper side of the reference surface, and a second inclined surface group located on the lower side of the reference surface;
the inclination angle of the reference surface is zero;
the first inclined plane group is provided with a plurality of inclined planes with inclination angles gradually increasing and inclined rightwards in the front-to-back direction;
the second inclined surface group has a plurality of inclined surfaces with inclination angles increasing in sequence and inclined leftwards in a front-to-rear direction.
Optionally, the number of the step locks is two, and the two step locks are connected through a step synchronous shaft.
The beneficial effects of the application are as follows: the splicing of the two LED boxes is achieved by utilizing a longitudinal connecting structure and a transverse angle connecting structure which are connected with each other, wherein the transverse angle connecting structure comprises an arc-shaped lock assembly and a step lock and lock rod assembly. The ladder lock comprises a plurality of adjusting surfaces with different inclination angles, the lock rod component is a fastener, the ladder lock and the lock rod component are respectively arranged on two opposite sides of the box body, the ladder lock is moved to a preset position and is fixed by the lock rod component, and different planes are connected with different angles. Therefore, the LED boxes can be transversely spliced through the ladder lock, the radian of the LED display screen can be adjusted, the longitudinal connecting structure is used for adjusting the longitudinal boxes, maintenance is simple, and operation is convenient. The LED display screen can be suitable for more occasions.
Drawings
FIG. 1 is a schematic view of a longitudinal connecting structure of the present application;
FIG. 2 is a schematic view of the longitudinal connecting structure of the present application disposed on a case;
FIG. 3 is an enlarged schematic view of the longitudinal connecting structure of the present application disposed on the case;
FIG. 4 is an enlarged schematic view of the longitudinal connecting structure of the present application;
FIG. 5 is an enlarged schematic view of a positioning block of a longitudinal connecting mechanism according to the present application;
FIG. 6 is a schematic view of the transverse angle connecting structure of the present application disposed on a case;
FIG. 7 is an enlarged schematic view of a transverse angle connecting structure of the present application;
FIG. 8 is an enlarged schematic view of the step lock connection structure of the present application;
FIG. 9 is a schematic view of a docking station of the present application;
FIG. 10 is an enlarged schematic view of the docking station of the present application.
Detailed Description
As shown in fig. 1 to 10, the present application provides an LED display screen, which includes a first case 100A and a second case 100B, and further includes a longitudinal connection structure.
The longitudinal connection structure includes a rotation portion 200A and a clamping portion 200B, where the rotation portion 200A is fixedly disposed on any side of the first case 100A, and the clamping portion 200B is fixedly disposed on the other side of the first case 100A opposite to the side where the rotation portion 200A is disposed.
The rotation part 200A is fastened to the fastening part 200B on the second casing 100B, so that the first casing 100A and the second casing 100B are fastened to each other.
In one embodiment, the rotating portion 200A is provided with a positioning mechanism, and is fixed to the first casing 100A by the positioning mechanism. The rotating part 200A is fixed on the side of the first case 100A by a positioning mechanism, and when the first case 100A and the second case 100B need to be spliced together, the rotating part 200A is fastened to the fastening part 200B of the second case 100B, thereby locking the first case 100A and the second case 100B and firmly splicing them together.
It should be noted that the first case 100A and the second case 100B do not include the front-to-back meaning, but are only described for distinguishing the two cases. The above-described components are provided on the first casing 100A, and similarly may be provided on the second casing 100B. More colloquially, the two opposite sides of each case (the first case 100A and the second case 100B) are provided with a rotating part 200A and a clamping part 200B, and when the first case 100A and the second case 100B are spliced, the rotating part 200A of the first case 100A is buckled to the clamping part 200B of the second case 100B, thereby realizing the effect of buckling and locking the first case 100A and the second case 100B to each other. Of course, in other embodiments, the rotating portion 200A of the second case 100B may be fastened to the fastening portion 200B of the first case 100A, and the first case 100A and the second case 100B may be fastened and locked to each other. However, for convenience of description, the embodiment of the present application will be described by taking a case where the rotating portion 200A of the first casing 100A is fastened to the fastening portion 200B of the second casing 100B as an example.
Further, the positioning mechanism includes:
a rotating block 210, a rotating block fixing frame 211, an end cover 212 and a synchronizing shaft 220.
The middle parts of the rotating block 210, the rotating block fixing frame 211 and the end cover 212 are respectively provided with a clamping hole, and the synchronizing shaft 220 penetrates through the rotating block 210, the rotating block fixing frame 211 and the end cover 212 through the clamping holes.
The fixing frame 250 is fixedly arranged at two ends of the synchronous shaft 220 and is close to the end cover 212, and the fixing frame 250 is fixed on the first box body 100A through bolts.
After the synchronizing shaft 220 penetrates through the rotating block 210, the rotating block fixing frame 211 and the end covers 212, the end covers 212 arranged at two ends of the synchronizing shaft 220 are used for clamping and fixing. The end cap 212 is assembled with the holder 250 in such a way that the end cap 212 is inserted into the holder 250 and the end cap 212 is supported by the holder 250. The fixing frame 250 is fixed to the first case 100A by bolts.
The rotating block 210 is disposed in the middle of the synchronizing shaft 220, two rotating block holders 211 are disposed at both sides of the rotating block 210, and end caps 212 are disposed at both ends of the synchronizing shaft 220.
As shown in fig. 4, the rotating block 210 is provided with a clamping post 27, and the rotating block fixing frame 211 is fixedly connected with the rotating block 210 through the clamping post 27.
The rotating block holder 211 is fixed to the case by case fixing bolts 2110.
The middle section of the synchronizing shaft 220 is provided with a rotating block 210, the top end of the rotating block 210 is provided with a handle 240 and a buckle 25, two sides of the rotating block 210 are provided with rotating block fixing frames 211, the rotating block fixing frames 211 are symmetrically arranged at two sides of the rotating block 210, and clamping holes are formed in the middle of the rotating block 210 and the rotating block fixing frames 211 and used for penetrating the synchronizing shaft 220.
The rotating block holder 211 is fixedly provided on both side surfaces of the rotating block 210 through the locking posts 27.
The rotating block 210, the rotating block fixing frame 211 and the end cover 212 are connected together through the synchronizing shaft 220, and then fixed on the first case 100A through the fixing frame 250.
The first case 100A is referred to herein as an LED case.
Further, the rotating portion 200A is further provided with a buckle 25 and a positioning pin 213. The buckle 25 is connected with the rotating block 210, and the positioning pin 213 is fixedly arranged on the end cover 212.
The latch 25 is mounted in the mounting groove 2100 below the rotation block 210, and the handle 240 is disposed above the latch 25.
The clamping part 200B includes a fastening block 230 and a positioning block 231 respectively fixed on the second case 100B, the fastening 25 is fastened to the fastening block 230, and the positioning pin 213 is inserted into the positioning block 231.
The positioning pin 213 is inserted into the positioning block 231, and the other end thereof is fixed to the fixing frame 250 by a bolt.
Further, the fastening block 230 is provided with a groove 2301, so that when the fastening 25 is fastened to the fastening block 230, the fastening 25 is fastened into the groove 2301, thereby making the fastening more firm.
Further, the rotating portion is provided with a buckle 25 and a positioning pin 213, the positioning pin 213 is clamped on the end cover 212, and a hole is formed in the middle of the end cover 212 for connecting the end covers 212 at both ends by the synchronizing shaft 220.
In a preferred embodiment, the top end of the turning block 210 is provided with a handle 240.
Through the lock structure provided in the above embodiment, two boxes (i.e., the first box 100A and the second box 100B) can be spliced together, and the maintenance is simple and the operation is convenient.
In some application scenarios, since the spliced screens are not necessarily parallel, and some angles may exist, the present application further provides an LED display screen, including a lateral angle connection structure 300, which may include:
a step lock 301 and a lock lever assembly 302, the step lock 301 and the lock lever assembly 302 being fixedly disposed at two opposite lateral sides of the first casing 100A, respectively.
When assembled, the locking bar assembly 302 is inserted into the step lock 301 on the second housing 100B so that the two housings are spliced together at a specified angle.
Further specific lateral angle attachment 300 is described below.
The ladder lock 301 includes: the adjusting surfaces 40 with different inclination angles are provided with strip-shaped through holes 42 on each adjusting surface 40.
The lock lever assembly 302 includes: a mortise lock part 41; the latch portion 41 penetrates the strip-shaped through hole 42. The latch portion 41 can be locked with the strip-shaped through hole 42 of any adjusting surface 40, so that the splicing surface on the lock rod assembly 302 is attached to the adjusting surface 40 of the step lock.
After the mortise lock portion 41 penetrates the strip-shaped through hole 42, only the handle 45 needs to be pulled and tightened. It should be emphasized that the mortise lock portion 41 is disposed and extends out of the docking platform 410, and the docking platform 410 is planar.
The mating surface on the locking bar assembly 302 refers to the surface that contacts the adjustment surface 40. When the splicing surface on the lock rod assembly 302 is attached to the adjusting surface 40 of the step lock, that is, the two boxes can be attached and assembled together, the LED display screen has strong assembling and attaching firmness.
In order to facilitate the implementation of splicing two LED display screens at different angles, the settings of the plurality of adjustment surfaces 40 are as follows:
the plurality of adjustment surfaces 40 includes a reference surface 400, a first set of inclined surfaces located on an upper side of the reference surface 400, and a second set of inclined surfaces located on a lower side of the reference surface 400.
The inclination angle of the reference plane 400 is zero.
The butt-joint platform 410 where the reference plane 400 and the mortise lock part 41 are positioned is parallel and has no angle, so that when the step lock 301 is used for butt-joint with the butt-joint platform 410, a flat screen is spliced; when the ladder lock 301 is used for being inserted and butted with the first inclined plane group or the second inclined plane group, the arc-shaped screen with the angle is spliced.
The first inclined surface group has a plurality of inclined surfaces with inclination angles increasing in sequence and inclined rightward in a front-to-rear direction.
The second inclined surface group has a plurality of inclined surfaces with inclination angles increasing in sequence and inclined leftwards in a front-to-rear direction.
The inclination angle is-30 degrees to 20 degrees. Thus, by the arrangement of the inclined planes, the two LED display screens can be spliced at different angles.
In one embodiment, the two sides of the ladder lock 301 are provided with sliding strips 43 for sliding, and the sliding strips 43 are arranged in sliding grooves 44 arranged on the edge of the first box 100A.
Further, the two sides of the transverse angle connecting structure 300 are provided with sliding strips 43 for sliding, and the length of the sliding strips 43 is smaller than or equal to that of the corresponding sliding grooves 44.
Preferably, the number of the step locks 301 is set to two, and the two step locks 301 are connected by the step synchronizing shaft 46.
The stepped synchronizing shaft 46 is provided with a shift lever 47. The operator dials the shift lever 47, and the step lock 301 moves in the chute 44 through the slide bar 43, so as to splice the two boxes at different positions.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.
Claims (9)
1. The LED display screen comprises a first box body and a second box body, and is characterized by further comprising a longitudinal connecting structure;
the longitudinal connecting structure comprises a rotating part and a clamping part, wherein the rotating part is fixedly arranged on any side edge of the first box, and the clamping part is fixedly arranged on the other side edge of the first box opposite to the side edge of the rotating part;
the rotating part is buckled to the clamping part on the second box body so as to enable the first box body and the second box body to be buckled with each other;
the device also comprises a transverse angle connecting structure;
the transverse angle connecting structure comprises a step lock and a lock rod component, and the step lock and the lock rod component are respectively and fixedly arranged on two opposite lateral sides of the first box body in the transverse direction;
the locking bar assembly is inserted into the step lock on the second housing such that the first housing and the second housing are spliced together at a designated angle.
2. The LED display screen of claim 1, wherein said rotating portion is provided with a positioning mechanism, and is fixed to said first case by said positioning mechanism.
3. The LED display screen of claim 2, wherein the positioning mechanism comprises: the device comprises a rotating block, a rotating block fixing frame, an end cover and a synchronous shaft;
clamping holes are formed in the middle of the rotating block, the rotating block fixing frame and the end cover, and the synchronous shaft penetrates through the rotating block, the rotating block fixing frame and the end cover through the clamping holes;
the rotating block is arranged in the middle of the synchronizing shaft, two rotating block fixing frames are arranged at two ends of the rotating block, and the end covers are arranged at two ends of the synchronizing shaft.
4. A LED display screen according to claim 3, wherein the rotating portion is further provided with a catch and a locating pin; the buckle is connected with the rotating block, and the positioning pin is arranged on the end cover;
the clamping part comprises a clamping block and a positioning block, wherein the clamping block and the positioning block are respectively fixed on the first box body, the clamping block is buckled to the clamping block, and the positioning pin is inserted into the positioning block.
5. A LED display screen according to claim 3, wherein the top end of the turning block is provided with a handle.
6. The LED display screen of claim 1, wherein the step lock comprises: a plurality of adjusting surfaces with different inclination angles, wherein each adjusting surface is provided with a strip-shaped through hole;
the lock lever assembly includes: a mortise lock part; the mortise lock part penetrates through the strip-shaped through hole; the mortise lock part can be locked with the strip-shaped through hole of any adjusting surface, so that the splicing surface on the lock rod component is attached to the adjusting surface of the ladder lock.
7. The LED display screen of claim 6, wherein the slide bars for sliding are provided on both sides of the step lock, and the slide bars are installed in sliding grooves provided on the edge of the first case.
8. The LED display screen of claim 7, wherein the plurality of adjustment surfaces includes a reference surface, a first set of inclined surfaces located on an upper side of the reference surface, and a second set of inclined surfaces located on a lower side of the reference surface;
the inclination angle of the reference surface is zero;
the first inclined plane group is provided with a plurality of inclined planes with inclination angles gradually increasing and inclined rightwards in the front-to-back direction;
the second inclined surface group has a plurality of inclined surfaces with inclination angles increasing in sequence and inclined leftwards in a front-to-rear direction.
9. The LED display screen of claim 8, wherein the number of step locks is two, and two of the step locks are connected by a step synchronizing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981687.XA CN109036161B (en) | 2018-08-27 | 2018-08-27 | LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810981687.XA CN109036161B (en) | 2018-08-27 | 2018-08-27 | LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109036161A CN109036161A (en) | 2018-12-18 |
| CN109036161B true CN109036161B (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810981687.XA Active CN109036161B (en) | 2018-08-27 | 2018-08-27 | LED display screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN109036161B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201901729D0 (en) | 2019-02-07 | 2019-03-27 | Barco Nv | System and method for mounting of polygonal display wall |
| CN110068193A (en) * | 2019-05-22 | 2019-07-30 | 长虹美菱股份有限公司 | A kind of refrigerator body connection structure |
| CN111486159A (en) * | 2020-04-29 | 2020-08-04 | 深圳市德铭光科技有限公司 | L ED box body connecting lock |
| CN114593327A (en) * | 2022-03-10 | 2022-06-07 | 黄河水利职业技术学院 | Foot rest for surveying and mapping |
| CN114743467A (en) * | 2022-04-19 | 2022-07-12 | 深圳市艾比森光电股份有限公司 | Display screen |
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| CN105575273A (en) * | 2016-01-11 | 2016-05-11 | 深圳市创显光电有限公司 | Adjusting module based on variable curvature and arc-shaped LED display screen spliced from adjusting module |
| CN107435789A (en) * | 2017-08-25 | 2017-12-05 | 深圳雷曼光电科技股份有限公司 | Angle lock, LED display and LED mosaic screens |
| CN108317139A (en) * | 2018-03-28 | 2018-07-24 | 深圳市德彩光电有限公司 | LED box attachment device and LED display |
| CN108386662A (en) * | 2018-04-16 | 2018-08-10 | 深圳市德彩光电有限公司 | The arc lock and LED display in adjustable LED display babinet gap |
| CN208954549U (en) * | 2018-08-27 | 2019-06-07 | 深圳市德彩光电有限公司 | A kind of LED display |
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- 2018-08-27 CN CN201810981687.XA patent/CN109036161B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575273A (en) * | 2016-01-11 | 2016-05-11 | 深圳市创显光电有限公司 | Adjusting module based on variable curvature and arc-shaped LED display screen spliced from adjusting module |
| CN107435789A (en) * | 2017-08-25 | 2017-12-05 | 深圳雷曼光电科技股份有限公司 | Angle lock, LED display and LED mosaic screens |
| CN108317139A (en) * | 2018-03-28 | 2018-07-24 | 深圳市德彩光电有限公司 | LED box attachment device and LED display |
| CN108386662A (en) * | 2018-04-16 | 2018-08-10 | 深圳市德彩光电有限公司 | The arc lock and LED display in adjustable LED display babinet gap |
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| Publication number | Publication date |
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| CN109036161A (en) | 2018-12-18 |
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Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai photoelectric (Shenzhen) Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Gongming building village community Zhongtai road 18 German color Industrial Park Applicant before: Shenzhen Dicolor Optoelectronics Co.,Ltd. |
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Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai Technology (Shenzhen) Co.,Ltd. Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |
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