CN206224092U - Universal linking arm - Google Patents
Universal linking arm Download PDFInfo
- Publication number
- CN206224092U CN206224092U CN201621290177.0U CN201621290177U CN206224092U CN 206224092 U CN206224092 U CN 206224092U CN 201621290177 U CN201621290177 U CN 201621290177U CN 206224092 U CN206224092 U CN 206224092U
- Authority
- CN
- China
- Prior art keywords
- fix bar
- bar
- pad
- hole
- linking arm
- 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 - Fee Related
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model is related to a kind of universal linking arm, belongs to display panel production technical field.It includes the first fix bar, head rod, intermediate bar, the second connecting rod and the second fix bar；First fix bar and intermediate bar are connected by head rod, and intermediate bar and the second fix bar are connected by the second connecting rod.The utility model simple structure, by the convenient rotation for realizing linking arm of mating connection between spherical joint and connection rod through-hole, it is only necessary to which simple adjustment bolt can be attached arm angle adjustment, simple to operate, quick.
Description
Technical field
The utility model is related to a kind of universal linking arm, and in particular to a kind of detector that detecting instrument can be made freely to rotate
Device fixed arm, belongs to display panel production technical field.
Background technology
With the high speed development of science and technology, flat display apparatus particularly liquid crystal display device (Liquid Crystal
Display, LCD) there is high image quality, small volume, lightweight and have a wide range of application because of it, and be widely used in
In all kinds of consumption electronic products such as mobile phone, notebook computer, desktop display device, TV, and little by little substitution has been passed
The CRT display (Cathode Ray Tube, CRT) of system and turn into the main flow of display device.
Liquid crystal display panel is most important element in liquid crystal display device, and it generally includes thin film transistor (TFT) (Thin
Film Transistor, TFT) substrate, colored filter (Color Filter, CF) substrate and be folded in two substrates it
Between liquid crystal layer.Wherein, be provided with thin film transistor base plate multi-strip scanning line, a plurality of data lines, multiple pixel electrode and
Multiple thin film transistor (TFT)s into matrix arrangement etc. all kinds of electronic components.It generally uses flexible PCB（Flexible
Printed Circuit abbreviations FPC）, FPC is that the one kind being made as base material with polyimides or polyester film can with height
By property, excellent flexible printed circuit.With Distribution density is high, lightweight, thickness of thin, good bending property the characteristics of.
Need repeatedly to detect it in the production process of liquid crystal display panel, and detection needs particular instrument, instrument
The fixation of device is generally inconvenient, once being fixed, is just difficult to rotate detecting instrument or adjusted.
The content of the invention
The purpose of this utility model is to overcome above-mentioned weak point, there is provided it is a kind of detecting instrument can be made freely to rotate ten thousand
To linking arm.
According to the technical scheme that the utility model is provided, universal linking arm, including the first fix bar, head rod, in
Between bar, the second connecting rod and the second fix bar；First fix bar and intermediate bar are connected by head rod, intermediate bar and
Second fix bar is connected by the second connecting rod；
First fix bar is identical with the second fixed rod structure, connects in the end of the first fix bar and the second fix bar
Connect a spherical joint；Intermediate bar front-end and back-end are equipped with spherical joint；The head rod and the second connecting rod structure phase
Together.
Nut is equipped with one end of first fix bar and the second fix bar.
The head rod includes the first pad, the second pad and the first fastening bolt, the first pad and the second pad
Relative position is fixed by the first fastening bolt；First pad and the second pad both sides have first through hole, two
Bolt hole is provided between first through hole；The second connecting rod structure is identical with head rod, equally includes the 3rd pad, the
Four pads, the second fastening bolt and the second through hole.
The spherical joint of first fix bar and intermediate bar one end is connected between the first through hole of head rod；
The spherical joint of the other end is connected between the second through hole of the second connecting rod in second fix bar and intermediate bar.
The beneficial effects of the utility model：The utility model simple structure, by between spherical joint and connection rod through-hole
The convenient rotation for realizing linking arm of mating connection, it is only necessary to simple adjustment bolt can be attached arm angle tune
It is whole, it is simple to operate, quick.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals：1st, the first fix bar；2nd, head rod；2-1, the first pad；2-2, the second pad；2-3、
Fastening bolt；2-4, first through hole；3rd, intermediate bar；4th, the second connecting rod；4-1, the 3rd pad；4-2, the 4th pad；4-3,
Two fastening bolts；4-4, the second through hole；5th, the second fix bar；6th, nut；7th, spherical joint.
Specific embodiment
As shown in Figure 1：Universal linking arm, including the first fix bar 1, head rod 2, intermediate bar 3, the second connecting rod 4
With the second fix bar 5；First fix bar 1 and intermediate bar 3 are connected by head rod 2, the fix bar of intermediate bar 3 and second
5 are connected by the second connecting rod 4；
First fix bar 1 is identical with the structure of the second fix bar 5, in the first fix bar 1 and the end of the second fix bar 5
It is all connected with a spherical joint 7；The front-end and back-end of intermediate bar 4 are equipped with spherical joint 7；The head rod 2 and second is connected
The structure of bar 4 is identical.
Nut 6 is equipped with one end of the fix bar 5 of first fix bar 1 and second.
The head rod 2 includes the first pad 2-1, the second pad 2-2 and the first fastening bolt 2-3, the first pad
2-1 and the second pad 2-2 fixes relative position by the first fastening bolt 2-3；The first pad 2-1 and the second pad 2-2
Both sides have first through hole 2-4, and bolt hole is provided between two first through hole 2-4；The structure of second connecting rod 4 and the
One connecting rod 2 is identical, equally includes the 3rd pad 4-1, the 4th pad 4-2, the second fastening bolt 4-3 and the second through hole 4-4.
First fix bar 1 is connected in the first through hole of head rod 2 with the spherical joint 7 of the one end of intermediate bar 2
Between 2-4；Second fix bar 5 is connected in the second through hole 4-4 of the second connecting rod 4 with the spherical joint 7 of the other end on intermediate bar 3
Between.
During utility model works, first by the first fastening bolt 2-3 in the connecting rod 4 of head rod 2 and second and
Second fastening bolt 4-3 is unscrewed；
The spherical joint 7 of the first fix bar 1 and the one end of intermediate bar 3 is respectively clamped into the first pad 2-1 and the second pad 2-2
Between so that the upper and lower ends of spherical joint 7 block positioning by first through hole 2-4 just, adjust the first fix bar 1 and intermediate bar 3
Angle, screw the positioning that the first fastening bolt 2-3 completes the first fix bar 1 and intermediate bar 3；
Second fix bar 5 and the spherical joint 7 of the other end on intermediate bar 3 are respectively clamped into the 3rd pad 4-1 and the 4th pad
Between piece 4-2 so that the upper and lower ends of spherical joint 7 block positioning by the second through hole 4-4 just, and the second fix bar 5 of adjustment is with
Between bar 3 angle, screw the positioning that the first fastening bolt 2-3 completes the second fix bar 5 and intermediate bar 3.
When needing to carry out angle adjustment to the first fix bar 1, the fix bar 5 of intermediate bar 3 and second, it is only necessary to unscrew fastening
Three connecting rods are adjusted by bolt, then screw completion adjustment by fastening bolt again.
The utility model simple structure, adjusts simple and fast, enables to detecting instrument freely to rotate.
Claims (4)
1. universal linking arm, it is characterized in that：Including the first fix bar（1）, head rod（2）, intermediate bar（3）, second connection
Bar（4）With the second fix bar（5）；First fix bar（1）And intermediate bar（3）By head rod（2）Connection, intermediate bar
（3）With the second fix bar（5）By the second connecting rod（4）Connection；
First fix bar（1）With the second fix bar（5）Structure is identical, in the first fix bar（1）With the second fix bar（5）'s
End is all connected with a spherical joint（7）；Intermediate bar（3）Front-end and back-end are equipped with spherical joint（7）；The head rod
（2）With the second connecting rod（4）Structure is identical.
2. as claimed in claim 1 universal linking arm, it is characterized in that：First fix bar（1）With the second fix bar（5）One
Nut is equipped with end（6）.
3. as claimed in claim 1 universal linking arm, it is characterized in that：The head rod（2）Including the first pad（2-1）、
Second pad（2-2）With the first fastening bolt（2-3）, the first pad（2-1）With the second pad（2-2）By the first fastening bolt
（2-3）Fixed relative position；First pad（2-1）With the second pad（2-2）Both sides have first through hole（2-4）,
Two first through hole（2-4）Between be provided with bolt hole；Second connecting rod（4）Structure and head rod（2）It is identical, equally
Including the 3rd pad（4-1）, the 4th pad（4-2）, the second fastening bolt（4-3）With the second through hole（4-4）.
4. the universal linking arm as described in one of claim 1-3, it is characterized in that：First fix bar（1）With intermediate bar（3）One
The spherical joint at end（7）It is connected in head rod（2）First through hole（2-4）Between；Second fix bar（5）With intermediate bar
（3）The spherical joint of the upper other end（7）It is connected in the second connecting rod（4）The second through hole（4-4）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290177.0U CN206224092U (en) | 2016-11-29 | 2016-11-29 | Universal linking arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290177.0U CN206224092U (en) | 2016-11-29 | 2016-11-29 | Universal linking arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224092U true CN206224092U (en) | 2017-06-06 |
Family
ID=58786154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290177.0U Expired - Fee Related CN206224092U (en) | 2016-11-29 | 2016-11-29 | Universal linking arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646940A (en) * | 2016-11-29 | 2017-05-10 | 无锡特恒科技有限公司 | Universal connection arm |
-
2016
- 2016-11-29 CN CN201621290177.0U patent/CN206224092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646940A (en) * | 2016-11-29 | 2017-05-10 | 无锡特恒科技有限公司 | Universal connection arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |