CN204127080U - The handled link of tool, connecting frame and screen connection set - Google Patents
The handled link of tool, connecting frame and screen connection set Download PDFInfo
- Publication number
- CN204127080U CN204127080U CN201420570008.7U CN201420570008U CN204127080U CN 204127080 U CN204127080 U CN 204127080U CN 201420570008 U CN201420570008 U CN 201420570008U CN 204127080 U CN204127080 U CN 204127080U
- Authority
- CN
- China
- Prior art keywords
- locking nut
- mounting hole
- coupling shaft
- link
- positioning block
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides the handled link of a kind of tool, connecting frame and screen connection set, this link comprises coupling shaft, positioning block, locking nut, housing, handle, and the lock tube to be connected with handle, described housing is positioned in the middle part of described coupling shaft, and described coupling shaft two ends are outside exposed, coupling shaft can rotate in described housing, coupling shaft end is connected with described positioning block, described coupling shaft root outer surface is provided with the outside thread carrying out screw-thread fit with the internal thread of described locking nut internal surface, described coupling shaft root is set with described locking nut, described housing is between described positioning block and described locking nut, this link also comprises makes described lock tube form with described locking nut the clutch mechanism locking or be separated cooperation, when described lock tube is separated with described locking nut, described lock tube can rotate.The beneficial effects of the utility model are that this connecting-piece structure is simple, low cost of manufacture, are beneficial to the manufacturing, user friendly fitting operation.
Description
Technical field
The utility model relates to mechanical connecting device, particularly relates to the handled link of tool, connecting frame and screen connection set.
Background technique
Current LED screen needs to fit together, and especially large LED screen more needs to be fitted together by link, but existing connecting-piece structure is complicated, manufacture cost is high, be unfavorable for manufacturing, and the fitting operation of link is convenient not.
Model utility content
In order to solve the problems of the prior art, the utility model provides the handled link of a kind of tool.
The utility model provides the handled link of a kind of tool, comprise coupling shaft, positioning block, locking nut, housing, handle, and the lock tube to be connected with handle, described housing is positioned in the middle part of described coupling shaft, and described coupling shaft two ends are outside exposed, described coupling shaft can rotate in described housing, described coupling shaft end is connected with described positioning block, described coupling shaft root outer surface is provided with the outside thread carrying out screw-thread fit with the internal thread of described locking nut internal surface, described coupling shaft root is set with described locking nut, described housing is between described positioning block and described locking nut, this link also comprises makes described lock tube form with described locking nut the clutch mechanism locking or be separated cooperation, when described lock tube is separated with described locking nut, described lock tube can rotate.
As further improvement of the utility model, described clutch mechanism comprises the inner rack being arranged at described lock tube internal surface, described coupling shaft penetrates in described lock tube, described locking nut outer surface is provided with outer tooth bar, and described lock tube axially can carry out moving thus make described inner rack engage with described outer tooth bar or be separated along described coupling shaft.
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, this link also comprises elastic member, and described elastic member is between described block and described lock tube, and the described block and conflict in described elastic member one end, the described elastic member the other end is conflicted described lock tube.
As further improvement of the utility model, described block is provided with block internal thread, and described block internal thread is that screw thread rotation coordinates with described coupling shaft root outside thread; 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, and described lock bolt is locked through described via hole and described interior threaded hole, thus described positioning block is lock onto described coupling shaft end.
The utility model additionally provides a kind of connecting frame with described link, comprise frame body, described frame body is provided with mounting hole, described mounting hole and described hull shape, size are suitable, when housing stretches in described mounting hole, described housing forms cross spacing and coordinates in described mounting hole.
As further improvement of the utility model, described frame body comprises and connects and composes rectangular link press span successively by four connecting plates, at least one piece of connecting plate is provided with mounting hole, a part for described housing is positioned at described mounting hole and described locking nut and described positioning block lay 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 when described positioning block turns an angle, described positioning block cannot 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, described mounting hole size and described positioning block size is suitable, to enable described positioning block 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; Each described connecting plate is respectively equipped with at least two mounting holes and has at least in a described mounting hole and is provided with described link.
The utility model additionally provides a kind of screen connection set with described connecting frame, comprise at least two frame bodies to link together, in the mounting hole of one of them frame body, link is installed, a part for described housing is positioned at the mounting hole of one of them frame body described, and described locking nut is locked and the described connecting plate end face close contact of described locking nut end face and one of them frame body; The mounting hole of wherein another frame body described in another part of described housing is positioned at, 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, to make described two frame bodies link together.
As further improvement of the utility model, each described frame body is all provided with LED screen.
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, user friendly fitting operation.
Accompanying drawing explanation
Fig. 1 is link decomposition texture schematic diagram of the present utility model.
Fig. 2 is connecting-piece structure schematic diagram of the present utility model.
Fig. 3 is another angled arrangement schematic diagram of link of the present utility model.
Fig. 4 is the utility model link Facad structure schematic diagram.
Fig. 5 is the generalized section of Fig. 4 along A-A line.
Fig. 6 is screen connection set structural representation of the present utility model.
Fig. 7 is the A place enlarged diagram of Fig. 6.
Fig. 8 is the B place enlarged diagram of Fig. 6.
Embodiment
As shown in Figures 1 to 5, the utility model discloses a kind of link with handle 10, comprise coupling shaft 1, positioning block 2, locking nut 3, housing 5, handle 10, and the lock tube 11 to be connected with handle 10, described housing 5 is positioned in the middle part of described coupling shaft 1, and described coupling shaft 1 two ends are outside exposed, described coupling shaft 1 can rotate in described housing 5, described coupling shaft 1 end is connected with described positioning block 2, described coupling shaft 1 root outer surface is provided with the outside thread carrying out screw-thread fit with the internal thread of described locking nut 3 internal surface, described coupling shaft 1 root is set with described locking nut 3, described housing 5 is between described positioning block 2 and described locking nut 3, this link also comprises makes described lock tube 11 form with described locking nut 3 clutch mechanism locking or be separated cooperation, when described lock tube 11 is separated with described locking nut 3, described lock tube 11 can rotate.
As an embodiment of the present utility model, described clutch mechanism comprises the inner rack 12 being arranged at lock tube 11 internal surface, described coupling shaft 1 penetrates in described lock tube 11, described locking nut 3 outer surface is provided with outer tooth bar 13, and described lock tube 11 axially can carry out moving thus make described inner rack 12 engage with described outer tooth bar 13 or be separated along described coupling shaft 1.
As another embodiment of the present utility model, this embodiment and upper embodiment's difference are that inner rack 12 in clutch mechanism and outer tooth bar 13 are replaced by inserted link and jack, namely lock tube 11 internal surface is provided with inserted link, described coupling shaft 1 penetrates in described lock tube 11, described locking nut 3 outer surface is provided with jack, and described lock tube 11 axially can carry out moving thus makes described inserted link with described jack grafting or be separated along described coupling shaft 1.
During use, inner rack 12 engages with outer tooth bar 13, and user drives locking nut 3 to rotate by pulling handle 10, and then is locked by locking nut 3, owing to being driven the rotation of locking nut 3 by handle 10, so time saving and energy saving; When handle 10 rotate process in hinder by the connecting plate 8 of frame body 7 time, user axially pulls lock tube 11 along coupling shaft 1, inner rack 12 is separated with described outer tooth bar 13, user rotates lock tube 11 again and the orientation of handle 10 is changed thus avoids the stop of connecting plate 8, user unclamps handle 10 makes inner rack 12 again engage with described outer tooth bar 13, and then rotatory handling 10 thus complete the locking work of locking nut 3.
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.
This link also comprises elastic member 14, and described elastic member 14 is between described block 6 and described lock tube 11, and the described block 6 and conflict in described elastic member 14 one end, described elastic member 14 the other end is conflicted described lock tube 11.When lock tube 11 is separated with locking nut 3, elastic member 14 can provide elastic force to impel lock tube 11 to reset, thus lock tube 11 and locking nut 3 are locked again.
This elastic member 14 is preferably spring, and coupling shaft 1 is penetrated in spring.
Described block 6 is provided with block internal thread, and described block internal thread is that screw thread rotation coordinates 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 is locked through described via hole and described interior threaded hole, thus 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 6 to 8, the invention also discloses a kind of connecting frame with described link, comprise frame body 7, described frame body 7 is provided with mounting hole 9, described mounting hole 9 and described housing 5 shape, size are suitable, when housing 5 stretches in described mounting hole 9, described housing 5 forms cross spacing and coordinates in described mounting hole 9.
Mounting hole 9 opening direction is called axis, and other directions in mounting hole 9 are called transverse direction; Coordinate because housing 5 forms cross spacing in described mounting hole 9, so when two frame bodies 7 link together, two frame bodies 7 can be made to position by housing 5.
Described frame body 7 comprises and connects and composes rectangular link press span successively by four connecting plates 8, at least one piece of connecting plate 8 is provided with mounting hole 9, a part for 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, when described locking nut 3 is locked, 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 when described positioning block 2 turns an angle, described positioning block 2 cannot pass from described mounting hole 9.
Described mounting hole 9 is rectangular, described positioning block 2 is rectangular, described locking nut 3 is circular, described mounting hole 9 size and described positioning block 2 size is suitable, to make described positioning block 2 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.
Each described connecting plate 8 is respectively equipped with at least two mounting holes 9 and has at least in a described mounting hole 9 and is provided with described link.
As shown in Figure 6 to 8, the invention also discloses a kind of screen connection set with described connecting frame, comprise at least two frame bodies 7 to link together, in the mounting hole 9 of one of them frame body 7, link is installed, a part for described housing 5 is positioned at the mounting hole 9 of one of them frame body 7 described, and described locking nut 3 is locked and the described connecting plate 8 end face close contact of described locking nut 3 end face and one of them frame body 7; The mounting hole 9 of wherein another frame body 7 described in another part of described housing 5 is positioned at, 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 with connecting plate 8 end face of described wherein another frame body 7, to make described two frame bodies 7 link together.
Each described frame body 7 is all provided with LED screen.
When assembling screen connection set, first housing 5 and positioning block 2 are passed in the mounting hole 9 of another frame body 7, positioning block 2 is made to rotate 90 degree by the axle 1 that is rotatably connected, when positioning block 2 rotates 90 degree, and then driven the rotation of locking nut 3 by the rotation of handle 10, thus locking locking nut 3; By locking locking nut 3, make to strain positioning block 2, thus two frame bodies 7 are linked together.When dismantling screen connection set, opposite spin locking nut 3, and then negative side is rotatably connected axle 1, makes 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, thus complete 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 concrete enforcement 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, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. the handled link of tool, it is characterized in that: comprise coupling shaft (1), positioning block (2), locking nut (3), housing (5), handle (10), and the lock tube (11) to be connected with handle (10), described coupling shaft (1) middle part is positioned at described housing (5), and described coupling shaft (1) two ends are outside exposed, described coupling shaft (1) can rotate in described housing (5), described coupling shaft (1) end is connected with described positioning block (2), described coupling shaft (1) root outer surface is provided with the outside thread carrying out screw-thread fit with the internal thread of described locking nut (3) internal surface, described coupling shaft (1) root is set with described locking nut (3), described housing (5) is positioned between described positioning block (2) and described locking nut (3), this link also comprises makes described lock tube (11) form with described locking nut (3) clutch mechanism locked or be separated and coordinate, when described lock tube (11) is separated with described locking nut (3), described lock tube (11) can rotate.
2. link according to claim 1, it is characterized in that: described clutch mechanism comprises the inner rack (12) being arranged at described lock tube (11) internal surface, described coupling shaft (1) penetrates in described lock tube (11), described locking nut (3) outer surface is provided with outer tooth bar (13), and described lock tube (11) axially can carry out moving thus make described inner rack (12) engage with described outer tooth bar (13) or be separated along described coupling shaft (1).
3. link according to claim 2, 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 described housing (5).
4. link according to claim 3, it is characterized in that: this link also comprises elastic member (14), described elastic member (14) is positioned between described block (6) and described lock tube (11), the described block (6) and conflict in described elastic member (14) one end, described elastic member (14) the other end is conflicted described lock tube (11).
5. link according to claim 3, is characterized in that: described block (6) is provided with block internal thread, and described block internal thread is that screw thread rotation coordinates with described coupling shaft root outside thread; 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, and described lock bolt is locked through described via hole and described interior threaded hole, thus described positioning block (2) is lock onto described coupling shaft (1) end.
6. one kind has the connecting frame of link described in any one of claim 1 to 5, it is characterized in that: comprise frame body (7), described frame body (7) is provided with mounting hole (9), described mounting hole (9) and described housing (5) shape, size are suitable, when housing (5) stretches in described mounting hole (9), described housing (5) forms cross spacing and coordinates in described mounting hole (9).
7. connecting frame according to claim 6, it is characterized in that: described frame body (7) comprises and connects and composes rectangular link press span successively by four connecting plates (8), at least one piece of connecting plate (8) is provided with mounting hole (9), a part for 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 when described positioning block (2) turns an angle, described positioning block (2) cannot pass from described mounting hole (9).
8. connecting frame according to claim 7, it is characterized in that: described mounting hole (9) is rectangular, described positioning block (2) is rectangular, described locking nut (3) is circular, described mounting hole (9) size and described positioning block (2) size is suitable, to make described positioning block (2) 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; Each described connecting plate (8) is respectively equipped with at least two mounting holes (9) and has at least in a described mounting hole (9) and is provided with described link.
9. one kind has the screen connection set of connecting frame according to any one of claim 6 to 8, it is characterized in that: comprise at least two frame bodies (7) and link together, in the mounting hole (9) of one of them frame body (7), link is installed, a part for described housing (5) is positioned at the mounting hole (9) of described one of them frame body (7), and described locking nut (3) is locked and described connecting plate (8) the end face close contact of described locking nut (3) end face and one of them frame body (7); The mounting hole (9) of wherein another frame body (7) described in another part of described housing (5) is positioned at, 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 with connecting plate (8) end face of described wherein another frame body (7), to make described two frame bodies (7) link together.
10. screen connection set according to claim 9, is characterized in that: each described frame body (7) is all provided with LED screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570008.7U CN204127080U (en) | 2014-09-29 | 2014-09-29 | The handled link of tool, connecting frame and screen connection set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570008.7U CN204127080U (en) | 2014-09-29 | 2014-09-29 | The handled link of tool, connecting frame and screen connection set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127080U true CN204127080U (en) | 2015-01-28 |
Family
ID=52383439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570008.7U Withdrawn - After Issue CN204127080U (en) | 2014-09-29 | 2014-09-29 | The handled link of tool, connecting frame and screen connection set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295592A (en) * | 2014-09-29 | 2015-01-21 | 钟再柏 | Connector with handle, connection framework and screen connecting device |
-
2014
- 2014-09-29 CN CN201420570008.7U patent/CN204127080U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295592A (en) * | 2014-09-29 | 2015-01-21 | 钟再柏 | Connector with handle, connection framework and screen connecting device |
| CN104295592B (en) * | 2014-09-29 | 2016-07-06 | 深圳市威斯泰克光电技术有限公司 | Have handled connector, connect framework and screen connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203485088U (en) | Hexagon bolt tightening device | |
| CN103433930A (en) | Steering engine gear type gripper with replaceable gripping jaws | |
| CN203215125U (en) | Self-lock thread connecting pipe joint | |
| CN204127080U (en) | The handled link of tool, connecting frame and screen connection set | |
| CN104295592A (en) | Connector with handle, connection framework and screen connecting device | |
| CN204366903U (en) | Pipeline adpting flange bolt disassembly instrument | |
| CN203068087U (en) | Connecting frame of LED screens and screen connecting device | |
| AU2016100622A4 (en) | A screw driver with locking function | |
| CN201913608U (en) | Tool for mounting wire thread inserts | |
| CN203141434U (en) | Locking piece assembling and disassembling tool | |
| CN205765918U (en) | A kind of novel pin pulling tool | |
| CN206455592U (en) | A kind of spanner | |
| CN202008928U (en) | Tool for contact make/break operation of contactor | |
| AU2016100620A4 (en) | A labor-saving new screw driver | |
| CN202914463U (en) | Connecting device of connector, connection frame and screen | |
| CN203427043U (en) | Steering engine gear type clamp with replaceable clamping jaw | |
| CN202517443U (en) | Dark corner sleeve detacher | |
| CN203485097U (en) | Stretchable socket spanner connecting rod | |
| CN102192231A (en) | Anti-theft device | |
| CN204942212U (en) | A kind of dismountable gear rack | |
| CN104477058A (en) | Child seat used for automobile | |
| CN203230712U (en) | Bearing locking device | |
| CN208391917U (en) | A kind of specific purpose tool for wire ring handling | |
| CN204025254U (en) | Tabouret drives connecting plate connector | |
| CN217927536U (en) | Quick universal pipe clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN VISS LIGHTING CO., LTD. Free format text: FORMER OWNER: ZHONG ZAIBAI Effective date: 20150511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150511 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: Viss Lighting (Shenzhen) Co., Ltd. Address before: 518000 Hengfeng Industrial City control building, Xixiang, Baoan District, Shenzhen, Guangdong Patentee before: Zhong Zaibai |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |