CN202914463U - Connecting device of connector, connection frame and screen - Google Patents
Connecting device of connector, connection frame and screen Download PDFInfo
- Publication number
- CN202914463U CN202914463U CN 201220619239 CN201220619239U CN202914463U CN 202914463 U CN202914463 U CN 202914463U CN 201220619239 CN201220619239 CN 201220619239 CN 201220619239 U CN201220619239 U CN 201220619239U CN 202914463 U CN202914463 U CN 202914463U
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- CN
- China
- Prior art keywords
- positioning block
- coupling shaft
- mounting hole
- locking nut
- link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- G09F9/302—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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- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a connecting device of connector, connection frame and screen. The connector comprises a connecting shaft (1), a positioning block (2), a locknut (3) and a shell body (5). The middle portion of the connecting shaft (1) is located inside the shell body (5), two ends of the connecting shaft (1) are exposed outside, the connecting shaft (1) is capable of rotating inside the shell body (5), the end portion of the connecting shaft (1) is connected with the positioning block (2), the locknut (3) is installed at the root of the connecting shaft (1), the shell body is located between the positioning block (2) and the locknut (3), and the device further comprises a limiting mechanism which enables the connecting shaft (1) to brake after rotating a certain angle. The device has the advantages of being simple in structure, low in manufacturing cost and good for producing and manufacturing.
Description
Technical field
The utility model relates to mechanical connecting device, relates in particular to link, connecting frame and screen connection set.
Background technique
Present LED screen need to fit together, and especially the large LED screen more needs to fit together by link, but existing connecting-piece structure is complicated, manufacture cost is high, is unfavorable for manufacturing.
The model utility content
In order to solve the problems of the prior art, the utility model provides a kind of link.
The utility model provides a kind of link, comprise coupling shaft, positioning block, locking nut, housing, described coupling shaft middle part is positioned at described housing and described coupling shaft two ends are exposed outside, described coupling shaft can rotate in described housing, described coupling shaft end links to each other with described positioning block, described coupling shaft root is equipped with described locking nut, described housing is between described positioning block and described locking nut, and this link also comprises makes the turn an angle position-limit mechanism of rear braking of described coupling shaft.
As further improvement of the utility model, described position-limit mechanism comprises the position-limited shaft that is arranged at described coupling shaft outer surface, described position-limit mechanism also comprises the restraining groove that is arranged in the described housing, described position-limited shaft is positioned at described restraining groove, finishes braking thereby blocked by described restraining groove after described position-limited shaft turns an angle in described restraining groove.
As further improvement of the utility model, this link also comprises block, and described block is installed on described coupling shaft root, and described locking nut is between described block and described housing.
As further improvement of the utility model, described coupling shaft root outer surface is provided with coupling shaft root outside thread, and described locking nut is set in described coupling shaft root outside thread outer surface and described locking nut is that screw thread rotation cooperates with described coupling shaft root outside thread; Described block is provided with the block internal thread, and described block internal thread is that screw thread rotation cooperates with described coupling shaft root outside thread.
As further improvement of the utility model, this link also comprises lock bolt, and described coupling shaft end is provided with interior threaded hole, and described positioning block is provided with via hole, described lock bolt passes described via hole and the locking of described interior threaded hole, thereby described positioning block is lock onto described coupling shaft end.
The utility model also provides a kind of connecting frame with described link, comprise frame body, described frame body comprises by four connecting plates and connects and composes successively rectangular link press span, at least one connecting plate is provided with mounting hole, the part of described housing is positioned at described mounting hole and described locking nut and described positioning block and lays respectively at described connecting plate both sides, during the locking of described locking nut, described locking nut end face and described connecting plate end face close contact; Described mounting hole passes for described positioning block, and described positioning block when turning an angle, described positioning block can't pass from described mounting hole.
As further improvement of the utility model, described mounting hole is rectangular, described positioning block is rectangular, described locking nut is circular, suitable so that the described positioning block of described mounting hole size and described positioning block size can pass in described mounting hole, described positioning block length is greater than described mounting hole width, and described locking nut diameter is greater than described mounting hole width.
As further improvement of the utility model, each described connecting plate is respectively equipped with at least two mounting holes and has at least in the described mounting hole described link is installed.
The utility model also provides a kind of screen connection set with described connecting frame, comprise that at least two frame bodies link together, in the mounting hole of one of them frame body link is installed, the part of described housing is positioned at the mounting hole of described one of them frame body, the described connecting plate end face close contact of described locking nut locking and described locking nut end face and one of them frame body; Another part of described housing is positioned at the mounting hole of described wherein another frame body, described positioning block position is corresponding with the position of mounting hole of described wherein another frame body, and the connecting plate end face of described positioning block and described wherein another frame body fits tightly so that described two frame bodies link together.
As further improvement of the utility model, on each described frame body the LED screen is installed all.
The beneficial effects of the utility model are: connecting-piece structure of the present utility model is simple, low cost of manufacture, is beneficial to the manufacturing.
Description of drawings
Fig. 1 is connecting-piece structure schematic diagram of the present utility model.
Fig. 2 is link cross-sectional view of the present utility model.
Fig. 3 is screen connection set structural representation of the present utility model.
Fig. 4 is the A place enlarged diagram of Fig. 3.
Fig. 5 is the B place enlarged diagram of Fig. 3.
Fig. 6 is link decomposition texture schematic diagram of the present utility model.
Fig. 7 is the C place enlarged diagram of Fig. 6.
Embodiment
As depicted in figs. 1 and 2, the utility model discloses a kind of link, comprise coupling shaft 1, positioning block 2, locking nut 3, housing 5, described coupling shaft 1 middle part is positioned at described housing 5, and described coupling shaft 1 two ends are exposed outside, described coupling shaft 1 can rotate in described housing 5, described coupling shaft 1 end links to each other with described positioning block 2, described coupling shaft 1 root is equipped with described locking nut 3, described housing 5 is between described positioning block 2 and described locking nut 3, and this link also comprises makes the turn an angle position-limit mechanism of rear braking of described coupling shaft 1.
As shown in Figure 6 and Figure 7, described position-limit mechanism comprises the position-limited shaft 10 that is arranged at described coupling shaft 1 outer surface, described position-limit mechanism also comprises the restraining groove 11 that is arranged in the described housing 5, described position-limited shaft 10 is positioned at described restraining groove 11, finishes braking thereby blocked by described restraining groove 11 after described position-limited shaft 10 turns an angle in described restraining groove 11.
This link also comprises block 6, and described block 6 is installed on described coupling shaft 1 root, and described locking nut 3 is between described block 6 and described housing 5.
Described coupling shaft 1 root outer surface is provided with coupling shaft root outside thread, and described locking nut 3 is set in described coupling shaft root outside thread outer surface and described locking nut 3 is that screw thread rotation cooperates with described coupling shaft root outside thread; Described block 6 is provided with the block internal thread, and described block internal thread is that screw thread rotation cooperates with described coupling shaft 1 root outside thread.
This link also comprises lock bolt, and described coupling shaft 1 end is provided with interior threaded hole, and described positioning block 2 is provided with via hole, and described lock bolt passes described via hole and the locking of described interior threaded hole, thereby described positioning block 2 is lock onto described coupling shaft 1 end.
Connecting-piece structure of the present utility model is simple, low cost of manufacture, is beneficial to the manufacturing.
As shown in Figure 3 and Figure 4, the invention also discloses a kind of connecting frame with described link, comprise frame body 7, described frame body 7 comprises by four connecting plates 8 and connects and composes successively rectangular link press span, at least one connecting plate 8 is provided with mounting hole 9, the part of described housing 5 is positioned at described mounting hole 9 and described locking nut 3 and described positioning block 2 and lays respectively at described connecting plate 8 both sides, during 3 locking of described locking nut, described locking nut 3 end faces and described connecting plate 8 end face close contacts; Described mounting hole 9 passes for described positioning block 2, and described positioning block 2 when turning an angle, described positioning block 2 can't pass from described mounting hole 9.
Described mounting hole 9 is rectangular, described positioning block 2 is rectangular, described locking nut 3 is circular, suitable so that the described positioning block 2 of described mounting hole 9 sizes and described positioning block 2 sizes can pass in described mounting hole 9, described positioning block 2 length are greater than described mounting hole 9 width, and described locking nut 3 diameters are greater than described mounting hole 9 width.
Each described connecting plate 8 is respectively equipped with at least two mounting holes 9 and has at least in the described mounting hole 9 described link is installed.
Extremely shown in Figure 5 such as Fig. 3, the invention also discloses a kind of screen connection set with described connecting frame, comprise that at least two frame bodies 7 link together, in the mounting hole 9 of one of them frame body 7 link is installed, the part of described housing 5 is positioned at the mounting hole 9 of described one of them frame body 7, the described connecting plate 8 end face close contacts of described locking nut 3 lockings and described locking nut 3 end faces and one of them frame body 7; Another part of described housing 5 is positioned at the mounting hole 9 of described wherein another frame body 7, described positioning block 2 positions are corresponding with mounting hole 9 positions of described wherein another frame body 7, and described positioning block 2 fits tightly so that described two frame bodies 7 link together with connecting plate 8 end faces of described wherein another frame body 7.
On each described frame body 7 the LED screen is installed all.
When assembling screen connection set, at first housing 5 and positioning block 2 are passed in the mounting hole 9 of another frame body 7, make positioning block 2 rotate 90 degree by the axle 1 that is rotatably connected, after positioning block 2 rotates 90 degree, position-limit mechanism can't be rotated further after making described coupling shaft 1 rotate 90 degree, and then locking locking nut 3, when rotational lock nut 3, because so in the process of the spacing rotational lock nut 3 of position-limit mechanism, positioning block 2 can not rotate; By locking locking nut 3, so that tension positioning block 2, thereby two frame bodies 7 are linked together.When dismounting screen connection set, opposite spin locking nut 3, and then the negative side axle 1 that is rotatably connected make positioning block 2 counter-rotation 90 degree, again housing 5 and positioning block 2 are extracted in the mounting hole 9 of another frame body 7, thereby finished the fractionation of screen connection set.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. link, it is characterized in that: comprise coupling shaft (1), positioning block (2), locking nut (3), housing (5), described coupling shaft (1) middle part is positioned at described housing (5), and described coupling shaft (1) two ends are exposed outside, described coupling shaft (1) can rotate in described housing (5), described coupling shaft (1) end links to each other with described positioning block (2), described coupling shaft (1) root is equipped with described locking nut (3), described housing (5) is positioned between described positioning block (2) and the described locking nut (3), and this link also comprises makes the turn an angle position-limit mechanism of rear braking of described coupling shaft (1).
2. link according to claim 1, it is characterized in that: described position-limit mechanism comprises the position-limited shaft (10) that is arranged at described coupling shaft (1) outer surface, described position-limit mechanism also comprises the restraining groove (11) that is arranged in the described housing (5), described position-limited shaft (10) is positioned at described restraining groove (11), described position-limited shaft (10) in described restraining groove (11), turn an angle rear by described restraining groove (11) thus block and finish braking.
3. link according to claim 1, it is characterized in that: this link also comprises block (6), and described block (6) is installed on described coupling shaft (1) root, and described locking nut (3) is positioned between described block (6) and the described housing (5).
4. link according to claim 3, it is characterized in that: described coupling shaft (1) root outer surface is provided with coupling shaft root outside thread, and described locking nut (3) is set in described coupling shaft root outside thread outer surface and described locking nut (3) is that screw thread rotation cooperates with described coupling shaft root outside thread; Described block (6) is provided with the block internal thread, and described block internal thread is that screw thread rotation cooperates with described coupling shaft root outside thread.
5. link according to claim 1, it is characterized in that: this link also comprises lock bolt, described coupling shaft (1) end is provided with interior threaded hole, described positioning block (2) is provided with via hole, described lock bolt passes described via hole and the locking of described interior threaded hole, thereby described positioning block (2) is lock onto described coupling shaft (1) end.
6. connecting frame with each described link of claim 1 to 5, it is characterized in that: comprise frame body (7), described frame body (7) comprises by four connecting plates (8) and connects and composes successively rectangular link press span, at least one connecting plate (8) is provided with mounting hole (9), the part of described housing (5) is positioned at described mounting hole (9), and described locking nut (3) and described positioning block (2) lay respectively at described connecting plate (8) both sides, during described locking nut (3) locking, described locking nut (3) end face and described connecting plate (8) end face close contact; Described mounting hole (9) passes for described positioning block (2), and described positioning block (2) when turning an angle, described positioning block (2) can't pass from described mounting hole (9).
7. connecting frame according to claim 6, it is characterized in that: described mounting hole (9) is rectangular, described positioning block (2) is rectangular, described locking nut (3) is circular, suitable so that the described positioning block (2) of described mounting hole (9) size and described positioning block (2) size can pass in described mounting hole (9), described positioning block (2) length is greater than described mounting hole (9) width, and described locking nut (3) diameter is greater than described mounting hole (9) width.
8. connecting frame according to claim 7, it is characterized in that: each described connecting plate (8) is respectively equipped with at least two mounting holes (9) and has at least in the described mounting hole (9) described link is installed.
9. screen connection set that has according to claim 6 to 8 each described connecting frames, it is characterized in that: comprise that at least two frame bodies (7) link together, in the mounting hole (9) of one of them frame body (7) link is installed, the part of described housing (5) is positioned at the mounting hole (9) of described one of them frame body (7), described connecting plate (8) the end face close contact of described locking nut (3) locking and described locking nut (3) end face and one of them frame body (7); Another part of described housing (5) is positioned at the mounting hole (9) of described wherein another frame body (7), described positioning block (2) position is corresponding with mounting hole (9) position of described wherein another frame body (7), and described positioning block (2) fits tightly so that described two frame bodies (7) link together with connecting plate (8) end face of described wherein another frame body (7).
10. screen connection set according to claim 9 is characterized in that: on each described frame body (7) the LED screen is installed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619239 CN202914463U (en) | 2012-11-21 | 2012-11-21 | Connecting device of connector, connection frame and screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619239 CN202914463U (en) | 2012-11-21 | 2012-11-21 | Connecting device of connector, connection frame and screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914463U true CN202914463U (en) | 2013-05-01 |
Family
ID=48162782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619239 Expired - Lifetime CN202914463U (en) | 2012-11-21 | 2012-11-21 | Connecting device of connector, connection frame and screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747587A (en) * | 2015-04-09 | 2015-07-01 | 深圳市创显光电有限公司 | Angle regulating device and application thereof |
| CN105118387A (en) * | 2015-09-10 | 2015-12-02 | 广东威创视讯科技股份有限公司 | Splicing mechanism and screen splicing device |
-
2012
- 2012-11-21 CN CN 201220619239 patent/CN202914463U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747587A (en) * | 2015-04-09 | 2015-07-01 | 深圳市创显光电有限公司 | Angle regulating device and application thereof |
| CN104747587B (en) * | 2015-04-09 | 2017-05-24 | 深圳市创显光电有限公司 | Angle regulating device and application thereof |
| CN105118387A (en) * | 2015-09-10 | 2015-12-02 | 广东威创视讯科技股份有限公司 | Splicing mechanism and screen splicing device |
| CN105118387B (en) * | 2015-09-10 | 2017-12-08 | 广东威创视讯科技股份有限公司 | Splicing body and screen splicing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong City, Baoan District, Xixiang, the streets of the road to do on the road in the city of stone industrial control 1-6 floor, Patentee after: SHENZHEN WEISI SHICHUANG TECHNOLOGY CO.,LTD. Address before: 518000 Guangdong City, Baoan District, Xixiang, the streets of the road to do on the road in the city of stone industrial control 1-6 floor, Patentee before: VISS LIGHTING (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201020 Address after: 518000 18, 19, 20 / F, block a, building 3, Tianan Yungu Industrial Park, 2018 Xuegang Road, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ABSEN OPTOELECTRONIC Co.,Ltd. Address before: 518000, Shenzhen, Guangdong, Baoan District, Xixiang street, Chau stone road, Hengfeng Industrial City control building 1-6 Patentee before: SHENZHEN WEISI SHICHUANG TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |