CN208027232U - A kind of display expanding device - Google Patents
A kind of display expanding device Download PDFInfo
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- CN208027232U CN208027232U CN201820529755.4U CN201820529755U CN208027232U CN 208027232 U CN208027232 U CN 208027232U CN 201820529755 U CN201820529755 U CN 201820529755U CN 208027232 U CN208027232 U CN 208027232U
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- screen
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- frame
- turning set
- expanding device
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Abstract
The utility model is related to computer fittings technical fields, and in particular to a kind of display expanding device, including：Main frame, for main frame for being connect with equipment to be expanded, main frame is equipped with main frame shaft；Screen frame, the screen frame expand screen for fixed, and the screen frame is equipped with screen frame shaft；Bindiny mechanism, the bindiny mechanism is for connecting main frame and screen frame, the bindiny mechanism includes the first turning set, the second turning set and cursor, first turning set is socketed in screen frame shaft, second turning set is socketed in main frame shaft, described cursor one end and the side wall of the first turning set are rotatablely connected, and the side wall of the other end of the cursor and the second turning set is rotatablely connected.Display expanding device provided by the utility model can solve the problems, such as that existing screen expanding device angular adjustment is inconvenient.
Description
Technical field
The utility model is related to computer fittings technical fields, in particular to a kind of display expanding device.
Background technology
In work and life, can often it see with the people of laptop because screen is not big inconvenient for operation and outer enough
Boundary shows the case where equipment, mainly by the projecting function in laptop operating system in laptop external screen
It is realized on panel and the duplication or extension that display screen shows content is carried to laptop, laptop user is made to obtain volume
Outer display working space.This financial industry, design industry, game sports industry etc. need to carry out multiwindow application processing or
Person's multi-screen synchronizes to be widely used in the use environment shown.
It is typically all to be realized by external-connection displayer or projecting apparatus that display screen of laptop curtain, which is expanded, and external display is set
Standby there is a problem of inconvenient to carry, and the Chinese patent of Publication No. CN202372888U discloses a kind of laptop and opens up thus
Screen is opened up, solves the problems, such as inconvenient to carry, however it uses a shaft, display can only be along an axial-rotation, no
User is facilitated to adjust angle.
Utility model content
The utility model is intended to provide a kind of display expanding device, can solve existing screen expanding device angular adjustment not
Convenient problem.
In order to solve the above-mentioned technical problem, this patent provides the following technical solutions：
A kind of display expanding device, including：
Main frame, main frame are rotatably connected to main frame shaft for being connect with equipment to be expanded on main frame；
Screen frame, the screen frame expand screen for fixed, and the screen frame is equipped with screen frame shaft；
Bindiny mechanism, the bindiny mechanism include first turn for connecting main frame and screen frame, the bindiny mechanism
Dynamic set, the second turning set and cursor, first turning set are socketed in screen frame shaft, the first turning set energy
Enough to be rotated around screen frame shaft, second turning set is socketed in main frame shaft, described cursor one end with first turn
The side wall of the side wall rotation connection of dynamic set, the other end of the cursor and the second turning set is rotatablely connected.
In technical solutions of the utility model, entire screen expanding device is attached by main frame and equipment to be expanded
It is fixed, screen to be expanded is installed on screen frame, by bindiny mechanism, main frame is made to be connected with screen frame, passed through
Second turning set allows entire screen frame to be rotated around main frame shaft, by the first turning set, can make entire screen
Frame is rotated around screen frame shaft, and cursor is rotatablely connected with the first turning set, the second turning set, can make entirely to shield
Curtain frame is rotated around cursor and the tie point of the first turning set or the tie point of cursor and the second turning set, while can
To adjust the relative position relation of main frame shaft and screen frame shaft, screen frame can be made to realize 360 degree of rotation, side
Just user adjusts angle.
Further, the screen frame includes screen holder and screen suspension, and the screen holder shields for fixed
Curtain, screen suspension both ends are slidably connected with screen holder, and the screen frame shaft is arranged on screen suspension.
Screen suspension is slidably connected with screen holder, and screen holder can be made to be slided along screen suspension, and then adjusts
Screen holder can also be moved to by the distance between whole each expansion screen when without using screen is expanded by sliding
Between main frame and equipment to be expanded, convenient for collecting and carrying.
Further, the main frame includes top main frame and lower part main frame, the main frame of the top main frame and lower part
It is slidably connected between frame.
It is slidably connected between top main frame and lower part main frame, the height of adjustment main frame can be facilitated, and then can be with
Adapt to the equipment to be expanded of all size height.
Further, the screen suspension includes upper screen suspension and sub-screen suspension, the upper screen suspension and under
It is slidably connected between screen suspension；The screen holder includes upper screen holder and sub-screen fixed frame, the upper screen
It is slidably connected between curtain fixed frame and sub-screen fixed frame.
It is slidably connected between upper screen suspension and sub-screen suspension, is slided between upper screen holder and sub-screen fixed frame
Connection, can adjust the height of screen frame, with the different screen of height.
Further, the upper screen holder and sub-screen fixed frame include left fixed frame, middle part fixed frame and the right side
Fixed frame, middle part fixed frame both ends are slidably connected with left fixed frame and right fixed frame.
Left fixed frame, right fixed frame are slidably connected with middle part fixed frame is adapted to screen of different size.
Further, the main frame is equipped with telescopic, main frame shaft one end stretch into telescopic and with it is flexible
The inner wall of set is slidably connected, and the main frame shaft can be slided in telescopic in an axial direction.
Main frame shaft can in telescopic telescopic slide, be adapted to the equipment to be expanded of different in width size.
Further, rubber layer is equipped between the telescopic and main frame shaft.
Rubber layer can increase the frictional force between telescopic and main frame shaft, be conducive to the position of stationary main frame shaft
It sets.
Further, the main frame is equipped with the clamp for fixed equipment to be expanded, and the clamp includes top clamp
With bottom clamp, the top clamp is connect with main frame top slide, and top clamp can be slided vertically, the bottom card
Son is arranged in main frame two bottom sides, and bottom clamp is connect with main frame basal sliding, and the bottom clamp can be along level side
To sliding.
Top clamp and the bottom clamp of two bottom sides can treat expansion equipment and be fixed from three different directions,
It is more firm.
Further, bindiny mechanism further includes fixed link, the cursor both ends and the first turning set, the second turning set,
The through-hole passed through for fixed link is equipped on the side wall of main frame shaft, the second turning set passes through through-hole and fixed link and main frame
Shaft connects, and cursor is rotatablely connected by through-hole and fixed link with the first turning set and the second turning set.
Through-hole is passed through by a fixed link, the first turning set is connected with cursor, fixed link in addition then will
Second turning set, cursor and main frame shaft connect, and realize the fixation with main frame shaft respectively of the second turning set
Connection, while realizing the rotation connection of cursor and the first turning set and the second turning set, modularized design is realized, if will
Fixed link is directly designed into the first turning set, on the second turning set, that is, forms a pillar for being used for connecting cursor
Form, then the first turning set of integral replacing or the second turning set, and the first turning set or second turn were needed after fixed link was broken
Dynamic set is due to there is the presence of pillar to be not easy to carry out 3D printing.
Further, the cursor quantity for connecting the first turning set and the second turning set is two.It is more firm.
Description of the drawings
Fig. 1 is the structural schematic diagram in a kind of display expanding device embodiment of the utility model；
Fig. 2 is the rearview in a kind of display expanding device embodiment of the utility model；
Fig. 3 is the structural schematic diagram of Tu2Zhong bindiny mechanisms.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference sign：Main frame 1, screen holder 2, screen suspension 3, top clamp 4, bottom clamp 5, top master
Frame 6, lower part main frame 7, the first turning set 8, cursor 9, the second turning set 10, main frame shaft 11, telescopic 12, Zuo Gu
Determine frame 21, right fixed frame 22, middle part fixed frame 23, sliding block 32, screen frame shaft 33.
As depicted in figs. 1 and 2, a kind of display expanding device of the present embodiment includes main frame 1, screen frame and connection
Mechanism, wherein：
For main frame 1 for being connect with equipment to be expanded, main frame 1 includes top main frame 6 and lower part main frame 7, under
The top of portion's main frame 7 is set there are one groove, and the bottom of top main frame 6 is inserted by groove in lower part main frame 7, groove
Guide groove is additionally provided on side wall, the side wall that top main frame 6 is inserted into groove part is equipped with protrusion corresponding with guide groove, top
It is slidably connected together by groove, guide groove and protrusion between main frame 6 and lower part main frame 7；Main frame 1 is equipped with one
The both sides of a lateral telescopic 12, telescopic 12 are set there are two main frame shaft 11, and telescopic 12 is interior to be equipped with rubber layer, rubber
Layer inner surface is circumferentially uniformly provided with 6 the second protrusions for angle limit, and main frame shaft 11 stretches into telescopic 12
One end is circumferentially uniformly provided with 6 third protrusions, and for third protrusion between the second protrusion, the second protrusion can be main frame shaft
11 slide offer guiding role along telescopic 12, since the second protrusion is rubber, when main frame shaft 11 will rotate, and second
Protrusion is squeezed by third protrusion, and then realizes rotation, and when main frame shaft 11 does not rotate, the second protrusion plays one to third protrusion
The effect of a limit prevents main frame shaft 11 from oneself rotating, and main frame shaft 11 stretches into one end in telescopic 12 also
Equipped with limited block, the height of limited block is more than third protrusion, cannot be passed through out of rubber layer, can prevent main frame shaft 11
It is skidded off out of telescopic 12.
Screen frame expands screen for fixed, and screen frame includes screen holder 2 and screen suspension 3, and screen is solid
Determine frame 2 and be used for fixed mask, second sliding slot is provided on 2 top and bottom sidewall of screen holder, 3 both ends of screen suspension are equipped with and second slides
The sliding block 32 that slot matches, screen suspension 3 are slidably connected by second sliding slot and convex block with screen holder 2, screen suspension 3
Including upper screen suspension and sub-screen suspension, it is slidably connected between upper screen suspension and sub-screen suspension；Screen holder 2
Including upper screen holder 2 and sub-screen fixed frame 2, it is slidably connected between upper screen holder 2 and sub-screen fixed frame 2；
Upper screen holder 2 and sub-screen fixed frame 2 include left fixed frame 21, right fixed frame 22 and middle part fixed frame 23, in
Fixed frame 23 both ends in portion's are slidably connected with left fixed frame 21 and right fixed frame 22 respectively, left fixed frame 21 and middle part fixed frame 23,
Middle part fixed frame 23 and right fixed frame 22, upper screen holder 2 and sub-screen fixed frame 2, upper screen suspension 3 and sub-screen suspension
Structure between sliding connection structure between 3 and top main frame 6 and lower part main frame 7 is identical.Left fixed frame 21 is solid with the right side
Determine in 22 side wall of frame corresponding position and be equipped with magnet, in the present embodiment, is equipped with four blocks of magnet on each screen holder 2 altogether, respectively
Left fixed frame 21 in upper screen holder 2 and right fixed frame 22, the left fixed frame 21 of sub-screen fixed frame 2 and right fixation are set
On frame 22, and on the screen holder 2 of the left and right sides of main frame 1 magnet of corresponding position polarity on the contrary, these magnet are arranged
Effect be when two screen holders 2 form two screens, attracting each other between magnet can make screen more firm, favorably
In keeping two screens to be on the same horizontal plane, set when the screen holder 2 of 1 both sides of main frame turns down outward with expansion is waited for
When the screen of prism-shaped of the standby included screen composition for displaying effect, magnet can play the role of one it is fixed, make
Triangular prism is more stablized.It is set behind screen suspension 3 there are one screen frame shaft 33, specifically, screen suspension is equipped with one
A mounting hole, screen frame shaft are connected to by the way that mounting hole is fixed on screen frame, there are one the bottom of screen suspension 3 is set
Warehouse, the circuit board for holding Video Quality Metric interlock circuit.
As shown in figure 3, bindiny mechanism is for connecting main frame 1 and screen frame, bindiny mechanism include the first turning set 8,
Second turning set 10, fixed link and cursor 9, the first turning set 8 are socketed in screen frame shaft 33, can be around screen frame
Frame shaft rotates, and rubber layer, the two structure and mounting means are equipped between the first turning set 8 and screen frame shaft 33 and is stretched
Set 12, the relationship between main frame shaft 11 are similar, and the second turning set 10 is socketed in main frame shaft 11,9 one end of cursor with
The side wall of first turning set 8 is rotatablely connected, and the side wall of the other end of cursor 9 and the second turning set 10 is rotatablely connected, cursor 9
Vertical with 8 axis of the first turning set with the rotation axis of the first turning set 8 rotation connection, cursor 9 and the second turning set 10 rotate
The rotation axis of connection is vertical with 10 axis of the second turning set, in the present embodiment, cursor 9 altogether there are two, along the second turning set
The side of the setting symmetrical above and below of 10 axis, 9 both ends of cursor and the first turning set 8, the second turning set 10 and main frame shaft 11
The through-hole passed through for fixed link is equipped on wall, the second turning set 10 is connect by through-hole and fixed link with main frame shaft 11,
Cursor 9 is rotatablely connected by through-hole and fixed link with the first turning set 8 and the second turning set 10.
For fixed equipment to be expanded, 1 top and bottom of main frame are equipped with the clamp for fixed equipment to be expanded, clamp
Including top clamp 4 and bottom clamp 5, top clamp 4 is connect with 1 top slide of main frame, and top clamp 4 can be slided vertically
Dynamic, bottom clamp 5 is arranged in 1 two bottom sides of main frame, and bottom clamp 5 is connect with 1 basal sliding of main frame, 5 energy of bottom clamp
It is enough to slide in the horizontal direction, likewise, sliding connection structure here connects with top main frame 6 and the sliding of lower part main frame 7
Binding structure is identical.
Top clamp 4 and the bottom clamp 5 of two bottom sides can treat expansion equipment and be consolidated from three different directions
It is fixed, it is more firm.
The above are merely the embodiments of the present invention, the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description, one skilled in the art know utility model technical field institute before the applying date or priority date
Some ordinary technical knowledges can know the prior art all in the field, and with using conventional real before the date
The ability of means is tested, one skilled in the art can improve simultaneously under the enlightenment that the application provides in conjunction with self-ability
Implement this programme, some typical known features or known method should not become one skilled in the art and implement this
The obstacle of application.It should be pointed out that for those skilled in the art, under the premise of not departing from the utility model structure,
Several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these all do not interfere with this
The effect and patent practicability that utility model is implemented.This application claims protection domain should be with the content of its claim
Standard, the records such as specific implementation mode in specification can be used for explaining the content of claim.
Claims (10)
1. a kind of display expanding device, it is characterised in that：Including：
Main frame, main frame are rotatably connected to main frame shaft for being connect with equipment to be expanded on main frame；
Screen frame, the screen frame expand screen for fixed, and the screen frame is equipped with screen frame shaft；
Bindiny mechanism, the bindiny mechanism for connecting main frame and screen frame, the bindiny mechanism include the first turning set,
Second turning set and cursor, first turning set are socketed in screen frame shaft, and first turning set can be around
Screen frame shaft rotates, and second turning set is socketed in main frame shaft, described cursor one end and the first turning set
Side wall rotation connection, the side wall rotation connection of the other end of the cursor and the second turning set.
2. display expanding device according to claim 1, it is characterised in that：Bindiny mechanism further includes fixed link, described turn
Swing arm both ends and the first turning set, the second turning set, main frame shaft side wall on be equipped with the through-hole passed through for fixed link,
Second turning set is connect by through-hole and fixed link with main frame shaft, and cursor passes through through-hole and fixed link and the first rotation
Set and the rotation connection of the second turning set.
3. display expanding device according to claim 2, it is characterised in that：Connect the first turning set and the second turning set
Cursor quantity is two.
4. display expanding device according to claim 1, it is characterised in that：The screen frame include screen holder and
Screen suspension, the screen holder are used for fixed mask, and screen suspension both ends are slidably connected with screen holder, described
Screen frame shaft is arranged on screen suspension.
5. display expanding device according to claim 4, it is characterised in that：The main frame includes top main frame under
Portion's main frame is slidably connected between the top main frame and lower part main frame.
6. display expanding device according to claim 5, it is characterised in that：The screen suspension include upper screen suspension with
And sub-screen suspension, it is slidably connected between the upper screen suspension and sub-screen suspension；The screen holder includes upper screen
Curtain fixed frame and sub-screen fixed frame, are slidably connected between the upper screen holder and sub-screen fixed frame.
7. display expanding device according to claim 6, it is characterised in that：The upper screen holder and sub-screen are solid
It includes left fixed frame, middle part fixed frame and right fixed frame, middle part fixed frame both ends and left fixed frame and right fixation to determine frame
Frame is slidably connected.
8. display expanding device according to claim 1, it is characterised in that：The main frame is equipped with telescopic, described
Main frame shaft one end is stretched into telescopic and is slidably connected with the inner wall of telescopic, and the main frame shaft can exist in an axial direction
Sliding in telescopic.
9. display expanding device according to claim 8, it is characterised in that：It is set between the telescopic and main frame shaft
There is rubber layer.
10. display expanding device according to claim 1, it is characterised in that：The main frame is equipped with to be waited for for fixation
The clamp of equipment is expanded, the clamp includes top clamp and bottom clamp, and the top clamp connects with main frame top slide
It connects, top clamp can be slided vertically, and the bottom clamp setting is at main frame two bottom sides, bottom clamp and main frame bottom
Portion is slidably connected, and the bottom clamp can slide in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529755.4U CN208027232U (en) | 2018-04-13 | 2018-04-13 | A kind of display expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529755.4U CN208027232U (en) | 2018-04-13 | 2018-04-13 | A kind of display expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027232U true CN208027232U (en) | 2018-10-30 |
Family
ID=63910822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820529755.4U Active CN208027232U (en) | 2018-04-13 | 2018-04-13 | A kind of display expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208027232U (en) |
-
2018
- 2018-04-13 CN CN201820529755.4U patent/CN208027232U/en active Active
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