CN220268193U - Hinge structure of double-screen display - Google Patents
Hinge structure of double-screen display Download PDFInfo
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- CN220268193U CN220268193U CN202322073909.7U CN202322073909U CN220268193U CN 220268193 U CN220268193 U CN 220268193U CN 202322073909 U CN202322073909 U CN 202322073909U CN 220268193 U CN220268193 U CN 220268193U
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- hinge
- transmission
- screen display
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- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000009434 installation Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a double-screen display hinge structure, which relates to the field of displays and comprises a display shell, a connecting frame, hinge plates, mounting blocks and a hinge mechanism, wherein the mounting blocks and the hinge mechanism are detachably arranged on the side walls of the connecting frame; the two connecting pins can be controlled to be close to and far away from each other, so that the rotating connection of the two display shells is realized, and the efficiency of installing the double-screen display is improved.
Description
Technical Field
The utility model relates to the technical field of displays, in particular to a double-screen display hinge structure.
Background
The concept of double-screen display is controlled by a host, the effect of simultaneously connecting two displays and displaying pictures is double-screen display, the development of double-screen display cards is promoted, and the double-screen display can be widely applied to various window service systems, information release systems and the like.
The existing double-screen display screen is mostly independent, when the display screen is installed, two displays are required to be connected through the matching of the support and the bolt, after the installation between the two displays is completed, when the angle between the two display screens is required to be adjusted again, the two displays are required to be separated, the supports with different bending angles are used for fixing again, and accordingly the installation and later-period adjustment process is complicated.
To this end, we propose a dual screen display hinge structure.
Disclosure of Invention
The utility model provides a hinge structure of a double-screen display, which can assemble two screens in advance and is convenient to adjust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two screen display ware hinge structure, includes display shell, linking frame, hinged plate, demountable installation at the installation piece and the hinge mechanism of linking frame lateral wall, and linking frame fixed connection is at the outer wall of display shell, and the hinged plate rotates the inner wall of installing at the linking frame, and two linking frames pass through the hinged plate and connect.
The hinge mechanism comprises a second transmission plate, a connecting pin and a control block, the connecting pin is rotationally arranged on the side wall of the installation block, one end of the second transmission plate is rotationally arranged on the outer wall of the connecting pin, two second transmission plates are arranged, one ends of the two second transmission plates, which are far away from the connecting pin, are rotationally connected with the side wall of the control block, and therefore the efficiency of installing the double-screen display can be improved.
Preferably, the side wall of the connecting frame is slidably provided with a plurality of mounting pins, the hinge plates are rotatably mounted on the outer wall of the mounting pins, and the mounting pins penetrate through the hinge plates to realize rotary connection of the hinge plates and the connecting frame.
Preferably, the outer wall of the connecting pin is rotationally provided with a first transmission plate, the other end of the first transmission plate is rotationally provided with a transmission block, the two first transmission plates are rotationally connected with the outer wall of one end of the connecting pin, which is far away from the uniform transmission block, the distance between the transmission block and the control block is changed, and the two display shells can be driven to rotate through the two second transmission plates.
Preferably, the inner wall of the transmission block is connected with a control shaft through internal and external threads in a matched manner, one end of the control shaft extends to the inner cavity of the control block and is rotationally connected with the inner wall of the control block, and the distance between the transmission block and the control block can be adjusted by rotating the control shaft.
Preferably, the side wall of the display shell is detachably provided with a protective frame, and the corner position of the protective frame is fixedly connected with a buffer rubber pad to realize soft contact of the two display shells.
Preferably, the back fixed mounting of display shell has the mounting panel, and the screw hole that supplies the bolt to pass through is seted up to the outer wall of mounting panel, through bolt with mounting panel and display leg joint, realizes the installation of two screen display.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the second transmission plate, the connecting pins and the control block are arranged, the connecting frames are fixedly arranged on the outer wall of the display shell and are connected through the hinge plates in a rotating way, the connecting pins are rotatably arranged on the side wall of the mounting block, the two connecting pins and the control block are connected through the two transmission plates and form a triangular structure, the control block is adjusted by sliding along the horizontal direction, the two connecting pins can be controlled to be close to and far away from each other, the rotating connection of the two display shells is realized, and the efficiency of mounting the double-screen display can be improved compared with the field in which the two display screens are temporarily connected through the connecting bracket.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the installation of a connection frame according to the present utility model;
FIG. 3 is a schematic view of the structure of the cushion rubber pad of the present utility model;
FIG. 4 is a schematic view showing the internal structure of the connecting frame according to the present utility model;
FIG. 5 is a schematic view of a hinge plate according to the present utility model.
In the figure: 1. a display housing; 2. a mounting plate; 3. a mounting block; 4. a connection frame; 5. a hinged plate; 6. a transmission block; 7. a control shaft; 8. a first drive plate; 9. a second drive plate; 10. a connecting pin; 11. fastening a screw; 12. a protective frame; 13. a buffer rubber pad; 14. a control block; 15. and (5) mounting a pin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, a dual-screen display hinge structure in the drawings includes a display housing 1, a connection frame 4, hinge plates 5, a mounting block 3 detachably mounted on a side wall of the connection frame 4, and a hinge mechanism, wherein the displays are two, the display housings 1 of the two displays are rotatably connected to form a complete dual-screen display, and in addition, the mounting block 3 is mounted on the side wall of the connection frame 4 through screws.
The connecting frame 4 is fixedly connected to the outer wall of the display shell 1, the connecting frames 4 are fixedly installed on the outer walls of the two display shells 1, grooves for the display shells 1 to be inserted are formed in the inner walls of the connecting frames 4, and the connecting frames 4 and the display shells 1 can be connected through screws.
The hinged plate 5 is rotatably arranged on the inner wall of the connecting frame 4, the two connecting frames 4 are connected through the hinged plate 5, and two ends of the hinged plate 5 are respectively rotatably connected with the inner walls of the two connecting frames 4, so that the two connecting frames 4 are rotatably connected.
The hinge mechanism comprises a second transmission plate 9, a connecting pin 10 and a control block 14, wherein the connecting pin 10 is rotatably arranged on the side wall of the mounting block 3, one end of the second transmission plate 9 is rotatably arranged on the outer wall of the connecting pin 10, and the second transmission plate 9 is rotatably connected with the mounting block 3 through the connecting pin 10.
The two second transmission plates 9 are arranged, one ends of the two second transmission plates 9, which are far away from the connecting pins 10, are both in rotary connection with the side wall of the control block 14, and the control block 14 is adjusted by sliding along the horizontal direction, so that the two connecting pins 10 can be controlled to be close to each other and far away from each other.
When the two connection pins 10 are brought close to each other, the two display housings 1 are brought close to each other until the two display housings 1 are parallel to each other.
When two connecting pins 10 are mutually far away, the two display shells 1 can be controlled to reversely rotate until the included angle between the two display shells 1 is 180 degrees, so that the working preparation of the double-screen display is realized, and the efficiency of installing the double-screen display can be improved relative to the field in which the two display screens are temporarily connected through the connecting bracket.
The mounting pin 15 is slidably mounted on the side wall of the connecting frame 4, a plurality of hinge plates 5 are arranged, the hinge plates 5 are rotatably mounted on the outer wall of the mounting pin 15, and the mounting pin 15 penetrates through the hinge plates 5 to realize the rotary connection of the hinge plates 5 and the connecting frame 4.
In addition, after the mounting block 3 is fixedly mounted on the side wall of the connection frame 4, the mounting pin 15 is pressed against the side wall of the mounting block 3, so that the mounting pin 15 is prevented from being separated from the connection frame 4, and assembly work during production can be facilitated.
Examples
Referring to fig. 1 to 5, this embodiment further illustrates example 1:
the outer wall of the connecting pin 10 is rotationally provided with a first transmission plate 8, the other end of the first transmission plate 8 is rotationally provided with a transmission block 6, the outer walls of the two first transmission plates 8, which are far away from one end of the connecting pin 10, of the uniform transmission block 6 are rotationally connected, a triangle structure is formed by the two connecting pins 10 and the transmission block 6, and the two first transmission plates 8 are connected.
By sliding the adjusting transmission block 6, the distance between the transmission block 6 and the control block 14 is changed, and the two display shells 1 can be driven to rotate by the two second transmission plates 9.
The inner wall of the transmission block 6 is connected with a control shaft 7 through internal and external thread matching, one end of the control shaft 7 extends to the inner cavity of the control block 14 and is rotationally connected with the inner wall of the control block 14, the control shaft 7 is a common thread shaft, the distance between the transmission block 6 and the control block 14 can be adjusted by rotating the control shaft 7, and further rotation adjustment of the two display shells 1 is achieved.
In this embodiment, since the screw transmission has a self-locking property, when the control shaft 7 stops rotating, the fixing of the included angle between the two display shells 1 can be realized, so that the two display shells 1 can be fixed at any position between 0 ° and 180 ° included angle, and when the device is used on site, the device can be adjusted according to the actual use requirement, and the application range is improved.
When two display shells 1 need to be accomodate, rotate control shaft 7 until contained angle is 0 between two display shells 1, two display shells 1 are parallel to each other promptly, in order to prevent that liquid crystal display panel between two display shells 1 from bumping, the lateral wall demountable installation of display shell 1 has protective frame 12, the corner position fixedly connected with buffering rubber pad 13 of protective frame 12, through buffering rubber pad 13, can realize the soft contact of two display shells 1 after accomodating, at the in-process of transporting, reduce the probability that the display damaged as far as possible.
The side wall of the protective frame 12 is provided with a fastening screw 11, and the protective frame 12 is connected with the side wall of the display shell 1 through the fastening screw 11.
The back fixed mounting of display shell 1 has mounting panel 2, and the screw hole that supplies the bolt to pass through is seted up to the outer wall of mounting panel 2, and mounting panel 2 can be through bolt and display leg joint.
And the two display shells 1 are rotationally adjusted until the included angle between the two display shells 1 is a required angle, and the mounting plate 2 is connected with the display bracket through bolts, so that the double-screen display is mounted.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A dual-screen display hinge structure, characterized in that: the display device comprises a display shell (1), a connecting frame (4), hinge plates (5), mounting blocks (3) and a hinge mechanism, wherein the mounting blocks (3) and the hinge mechanism are detachably arranged on the side walls of the connecting frame (4), the connecting frame (4) is fixedly connected to the outer wall of the display shell (1), the hinge plates (5) are rotatably arranged on the inner wall of the connecting frame (4), and the two connecting frames (4) are connected through the hinge plates (5);
the hinge mechanism comprises a second transmission plate (9), a connecting pin (10) and a control block (14), wherein the connecting pin (10) is rotatably installed on the side wall of the installation block (3), one end of the second transmission plate (9) is rotatably installed on the outer wall of the connecting pin (10), two second transmission plates (9) are arranged, and one ends, far away from the connecting pin (10), of the second transmission plate (9) are rotatably connected with the side wall of the control block (14).
2. A dual screen display hinge structure according to claim 1, wherein: the side wall of the connecting frame (4) is slidably provided with mounting pins (15), a plurality of hinge plates (5) are arranged, and the hinge plates (5) are rotatably mounted on the outer wall of the mounting pins (15).
3. A dual screen display hinge structure according to claim 2, wherein: the outer wall of the connecting pin (10) is rotationally provided with a first transmission plate (8), the other end of the first transmission plate (8) is rotationally provided with a transmission block (6), and one ends, far away from the connecting pin (10), of the two first transmission plates (8) are rotationally connected with the outer wall of the transmission block (6).
4. A dual screen display hinge structure according to claim 3, wherein: the inner wall of the transmission block (6) is connected with a control shaft (7) through internal and external screw threads in a matched mode, and one end of the control shaft (7) extends to the inner cavity of the control block (14) and is in rotary connection with the inner wall of the control block (14).
5. A dual screen display hinge structure according to claim 1, wherein: the side wall of the display shell (1) is detachably provided with a protective frame (12), and the corner position of the protective frame (12) is fixedly connected with a buffer rubber pad (13).
6. The dual display hinge structure of claim 5, wherein: the back of the display shell (1) is fixedly provided with a mounting plate (2), and the outer wall of the mounting plate (2) is provided with a threaded hole for a bolt to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073909.7U CN220268193U (en) | 2023-08-03 | 2023-08-03 | Hinge structure of double-screen display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073909.7U CN220268193U (en) | 2023-08-03 | 2023-08-03 | Hinge structure of double-screen display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268193U true CN220268193U (en) | 2023-12-29 |
Family
ID=89304848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073909.7U Active CN220268193U (en) | 2023-08-03 | 2023-08-03 | Hinge structure of double-screen display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268193U (en) |
-
2023
- 2023-08-03 CN CN202322073909.7U patent/CN220268193U/en active Active
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