CN208922668U - A kind of screen body arc splicing apparatus and LED display - Google Patents
A kind of screen body arc splicing apparatus and LED display Download PDFInfo
- Publication number
- CN208922668U CN208922668U CN201821612031.2U CN201821612031U CN208922668U CN 208922668 U CN208922668 U CN 208922668U CN 201821612031 U CN201821612031 U CN 201821612031U CN 208922668 U CN208922668 U CN 208922668U
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- led display
- hinge
- display screen
- pawl
- outer sleeve
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Abstract
The utility model belongs to LED display technical field, in particular a kind of screen body arc splicing apparatus and LED display, including LED display mould group, display screen installing frame and splicing hinge, the LED display mould group is at least made of display screen module a and display screen module b, and the edge of the LED display mould group is coated with the display screen installing frame；It enables and being fixedly connected between two display screen modules by splicing hinge, wherein it is hinged between first axle page and second hinge page by outer sleeve and mandrel, wherein ratchet slot is offered on the lateral wall of mandrel, pawl is installed on the inner sidewall of outer sleeve, in rotation, ratchet and pawl arrangement be can use to control rotational angle, more accurate and fine and smooth adjusting angle, spring button can be pressed after the completion of adjusting, pawl is inserted into ratchet slot and is locked, it can avoid angles shifts between two display screen modules, it installs more stable, and it is not take up space, it is more convenient reasonable to adjust.
Description
Technical field
The utility model belongs to LED display technical field, and in particular to a kind of screen body arc splicing apparatus and LED are shown
Screen.
Background technique
In recent years, LED display technique have developed rapidly, LED display using more and more extensive, and LED display
Installation environment also becomes increasingly complex, and current demand has been not limited solely to rectangular LED display screen, arc surface, ellipse
The demand of the LED displays such as arc surface, waveform face is more and more；Currently, the arc of building LED display is shown
Mainly realize that its mould group mounting surface is generally bent by arc unit box to be rolled over 4~6 by arc unit box in face
The polygon plane of bent face, then rectangular display module is placed on each folding surface, the display surface of approximate arc is formed, then will
Multiple arcs unit box combines, and thus forms the arc-shaped LED display screen of a large area；Similarly, for ellipse
Or the LED displays such as waveform, it can be according to the size of special-shaped LED display each position radian, by the unit of corresponding position
The mould group face of cabinet, bending go out multiple folding surfaces to install display module, construct the display surface of approximate arc, may finally will be each
Unit box is assembled into special-shaped LED display, to meet a variety of different application demands.
The Chinese utility model of Publication No. CN203102773U proposes a kind of more flexible, the structure novel of installation, one
Determine the screen body arc splicing apparatus that unit box angle is arbitrarily adjusted in angle, but the device still has several drawbacks:
1. the volume of the device is relatively large.
2. it is more complicated in the adjusting of pair angle, it requires to tighten or unscrew regulating device in each adjust.
Utility model content
To solve the problems mentioned above in the background art.The utility model provide a kind of screen body arc splicing apparatus and
LED display has small volume, facilitates adjusting angle characteristic.
To achieve the above object, the utility model provides the following technical solutions: a kind of screen body arc splicing apparatus and LED are aobvious
Display screen, including LED display mould group, display screen installing frame and splicing hinge, the LED display mould group is at least by display screen mould
Group a and display screen module b composition, the edge of the LED display mould group is coated with the display screen installing frame, the display
Screen installing frame is fixedly connected with the LED display mould group, is passed through between the display screen module a and the display screen module b
The splicing hinge is fixedly connected.
In order to enable stabilization hinged between two display screens, a kind of screen body arc splicing apparatus as the utility model
And LED display optimal technical scheme, the splicing hinge include first axle page, second hinge page and screw, described first
Hinge leaf and the second hinge page are separately mounted on the display screen module a and display screen module b, and pass through the screw
It is fixedly connected, the first axle page and the second hinge page are hinged fixation.
In order to enable splicing hinge installation is more stable, as the utility model a kind of screen body arc splicing apparatus and
LED display optimal technical scheme, the outside of the display screen installing frame are isosceles trapezoid shape, and the splicing hinge, which attaches, to be fixed
On the lateral wall of the display screen installing frame.
In order to enable stabilization hinged between two display screens, a kind of screen body arc splicing apparatus as the utility model
And LED display optimal technical scheme, the first axle page are made of first axle mounting base and outer sleeve, first hinge
Chain mounting base and the outer sleeve are integrally formed, and the second hinge page is made of second hinge mounting base and mandrel, and described the
Two hinge mounting base and the mandrel are integrally formed, and the outer sleeve is set in the outside of the mandrel, and turns with the mandrel
Dynamic connection.
In order to enable the hinged place of splicing hinge has click motion, a kind of screen body arc as the utility model
Splicing apparatus and LED display optimal technical scheme, offer ratchet slot on the lateral wall of the mandrel, the outer sleeve it is interior
Pawl is installed, the pawl runs through the outer sleeve, and one end snaps into the ratchet slot, and other end connection is solid on side wall
Surely it is connected with pawl swivel base.
In order to enable can be reversed rotation between two display screens, a kind of screen body arc as the utility model splices dress
It sets and LED display optimal technical scheme, the junction of the pawl swivel base and the outer sleeve is equipped with mounting base, the pawl
Swivel base is circumferentially rotated with the mounting base.
In order to enable the angle between two display screens can be stuck, a kind of screen body arc as the utility model splices
Device and LED display optimal technical scheme, slidably connect spring button on the pawl swivel base, the pawl and described outer
It is connected between sleeve by spring, pawl telescopic slide on the outer sleeve by the spring button.
In order to enable display screen facilitates determining rotational angle in rotation, a kind of screen body arc as the utility model is spelled
Connection device and LED display optimal technical scheme offer angle line on the outer sleeve, and the angle line is by zero to 306
Ten degree.
In order to enable splicing hinge is able to bear bigger strength, a kind of screen body arc as the utility model splices dress
It sets and LED display optimal technical scheme, the number of pawls is six, and is evenly distributed on the inside of the outer sleeve.
Compared with prior art, the utility model has the beneficial effects that enabling between two display screen modules through splicing hinge
Chain is fixedly connected, be wherein hinged between first axle page and second hinge page by outer sleeve and mandrel, wherein mandrel
Ratchet slot is offered on lateral wall, pawl is installed on the inner sidewall of outer sleeve, in rotation, can use ratchet and pawl arrangement
It controls rotational angle, more accurate and fine and smooth adjusting angle, spring button can be pressed after the completion of adjusting, pawl is inserted
Enter and locked into ratchet slot, can avoid angles shifts between two display screen modules, installation is more stable, and is not take up sky
Between, it is more convenient reasonable to adjust.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram for splicing hinge in the utility model；
Fig. 3 is the schematic cross-sectional view for splicing hinge in the utility model；
Fig. 4 is the structural schematic diagram of A in the utility model；
In figure: 1, LED display mould group；11, display screen module a；12, display screen module b；2, display screen installing frame；3,
Splice hinge；31, first axle page；311, first axle mounting base；312, outer sleeve；3121, angle line；313, pawl；
3131, spring；314, pawl swivel base；3141, spring button；3142, mounting base；32, second hinge page；321, second hinge is pacified
Fill seat；322, mandrel；3221, ratchet slot；33, screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of screen body arc splicing apparatus and LED are shown
Screen, including LED display mould group 1, display screen installing frame 2 and splicing hinge 3, LED display mould group 1 is at least by display screen module
A11 and display screen module b12 composition, the edge of LED display mould group 1 is coated with display screen installing frame 2, display screen installing frame
2 are fixedly connected with LED display mould group 1, connect between display screen module a11 and display screen module b12 by the way that splicing hinge 3 is fixed
It connects.
It in the present embodiment, is fixedly connected, is spliced by splicing hinge 3 between display screen module a11 and display screen module b12
Hinge 3 includes first axle page 31, second hinge page 32 and screw 33, and first axle page 31 and second hinge page 32 are installed respectively
It is fixedly connected on display screen module a11 and display screen module b12, and through screw 33, first axle page 31 and second is enabled to cut with scissors
It is hinged between chain page 32 by outer sleeve 312 and mandrel 322, wherein offers ratchet slot on the lateral wall of mandrel 322
3221, pawl 313 is installed on the inner sidewall of outer sleeve 312, in rotation, can use ratchet and pawl arrangement to control rotation
Angle, and the angle line 3121 by being carved on outer sleeve 312 is come more accurate and fine and smooth adjusting angle, after the completion of adjusting
Spring button 3141 can be pressed, pawl 313 is inserted into ratchet slot 3221 and is locked, can avoid two LED displays
Angles shifts between mould group, installation is more stable, and is not take up space, and it is more convenient reasonable to adjust.
Specifically, splicing hinge 3 includes first axle page 31, second hinge page 32 and screw 33,31 He of first axle page
Second hinge page 32 is separately mounted on display screen module a11 and display screen module b12, and is fixedly connected by screw 33, the
One hinge leaf 31 and second hinge page 32 are hinged fixation, and the outside of display screen installing frame 2 is isosceles trapezoid shape, splices hinge
3 are fixedly attached on the lateral wall of display screen installing frame 2.
In the present embodiment, first axle page 31 and second hinge page 32 are separately mounted to display screen module a11 and display
Shield on mould group b12, and be fixedly connected by screw 33, so that the installation of splicing hinge 3 is more stable, and passes through isosceles trapezoid
Design makes 1 stress equalization of LED display mould group, keeps stablizing.
Specifically, first axle page 31 is made of first axle mounting base 311 and outer sleeve 312, first axle mounting base
311 are integrally formed with outer sleeve 312, and second hinge page 32 is made of second hinge mounting base 321 and mandrel 322, second hinge
Mounting base 321 and mandrel 322 are integrally formed, and outer sleeve 312 is set in the outside of mandrel 322, and is rotatablely connected with mandrel 322.
In the present embodiment, the fixation that is hinged between first axle page 31 and second hinge page 32 can be enabled.
Specifically, offering ratchet slot 3221 on the lateral wall of mandrel 322, spine is installed on the inner sidewall of outer sleeve 312
Pawl 313, pawl 313 runs through outer sleeve 312, and one end snaps into ratchet slot 3221, and the other end, which is connected and fixed, is connected with pawl
The junction of swivel base 314, pawl swivel base 314 and outer sleeve 312 is equipped with mounting base 3142, pawl swivel base 314 and mounting base 3142
It circumferentially rotates.
In the present embodiment, it can use ratchet and pawl arrangement to control rotational angle, and by being carved on outer sleeve 312
Angle line 3121 carrys out more accurate and fine and smooth adjusting angle.
Specifically, slidably connecting spring button 3141 on pawl swivel base 314, pass through between pawl 313 and outer sleeve 312
3131 elastic connection of spring, pawl 313 pass through the telescopic slide on outer sleeve 312 of spring button 3141.
In the present embodiment, spring button 3141 can be pressed after the completion of adjusting, and pawl 313 is inserted into ratchet slot 3221
It is inside locked, can avoid angles shifts between two LED display mould groups, installed more stable.
Specifically, offering angle line 3121 on outer sleeve 312, angle line 3121 is by zero to 360 deg.
In the present embodiment, by the angle line 3121 that is carved on outer sleeve 312 come more accurate and fine and smooth adjusting angle.
Specifically, 313 quantity of pawl is six, and it is evenly distributed on the inside of outer sleeve 312.
In the present embodiment, 313 quantity of pawl is six, and is evenly distributed on the inside of outer sleeve 312, can make adjacent two
Stress between a LED display mould group 1 is more stable.
The working principle and process for using of the utility model: after the utility model installs, display screen module a11 and aobvious
It is fixedly connected between display screen mould group b12 by splicing hinge 3, enables and pass through housing between first axle page 31 and second hinge page 32
Cylinder 312 and mandrel 322 are hinged, and ratchet slot 3221, the inside of outer sleeve 312 are wherein offered on the lateral wall of mandrel 322
Pawl 313 is installed on wall, in rotation, can use ratchet and pawl arrangement to control rotational angle, and pass through outer sleeve 312
On the angle line 3121 that is carved with carry out more accurate and fine and smooth adjusting angle, spring button can be pressed after the completion of adjusting
3141, pawl 313 is inserted into ratchet slot 3221 and is locked, can avoid angles shifts between two LED display mould groups,
Installation is more stable, and is not take up space, and it is more convenient reasonable to adjust.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of screen body arc splicing apparatus and LED display, it is characterised in that: including LED display mould group (1), display screen
Installing frame (2) and splicing hinge (3), the LED display mould group (1) is at least by display screen module a (11) and display screen module b
(12) it forms, the edge of the LED display mould group (1) is coated with the display screen installing frame (2), the display screen installation
Frame (2) is fixedly connected with the LED display mould group (1), the display screen module a (11) and the display screen module b (12)
Between be fixedly connected by the splicing hinge (3).
2. a kind of screen body arc splicing apparatus according to claim 1 and LED display, it is characterised in that: the splicing
Hinge (3) includes first axle page (31), second hinge page (32) and screw (33), the first axle page (31) and described
Two hinge page (32) is separately mounted on the display screen module a (11) and display screen module b (12), and passes through the screw
(33) it is fixedly connected, the first axle page (31) and the second hinge page (32) are hinged fixation.
3. a kind of screen body arc splicing apparatus according to claim 1 and LED display, it is characterised in that: the display
The outside for shielding installing frame (2) is isosceles trapezoid shape, and splicing hinge (3) is fixedly attached to the display screen installing frame (2)
On lateral wall.
4. a kind of screen body arc splicing apparatus according to claim 2 and LED display, it is characterised in that: described first
Hinge leaf (31) is made of first axle mounting base (311) and outer sleeve (312), the first axle mounting base (311) and institute
Outer sleeve (312) integrated molding is stated, the second hinge page (32) is made of second hinge mounting base (321) and mandrel (322),
The second hinge mounting base (321) and the mandrel (322) are integrally formed, and the outer sleeve (312) is set in the mandrel
(322) outside, and be rotatablely connected with the mandrel (322).
5. a kind of screen body arc splicing apparatus according to claim 4 and LED display, it is characterised in that: the mandrel
(322) it is offered on lateral wall ratchet slot (3221), pawl (313), institute is installed on the inner sidewall of the outer sleeve (312)
Pawl (313) are stated through the outer sleeve (312), and one end snaps into the ratchet slot (3221), the other end is connected and fixed
It is connected with pawl swivel base (314).
6. a kind of screen body arc splicing apparatus according to claim 5 and LED display, it is characterised in that: the pawl
The junction of swivel base (314) and the outer sleeve (312) is equipped with mounting base (3142), the pawl swivel base (314) and the peace
Dress seat (3142) circumferentially rotates.
7. a kind of screen body arc splicing apparatus according to claim 5 and LED display, it is characterised in that: the pawl
It is slidably connected on swivel base (314) spring button (3141), passes through bullet between the pawl (313) and the outer sleeve (312)
Spring (3131) elastic connection, the pawl (313) is stretched on the outer sleeve (312) by the spring button (3141) to be slided
It is dynamic.
8. a kind of screen body arc splicing apparatus according to claim 4 and LED display, it is characterised in that: the housing
It is offered angle line (3121) on cylinder (312), the angle line (3121) is by zero to 360 deg.
9. a kind of screen body arc splicing apparatus according to claim 5 and LED display, it is characterised in that: the pawl
(313) quantity is six, and is evenly distributed on the inside of the outer sleeve (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612031.2U CN208922668U (en) | 2018-09-30 | 2018-09-30 | A kind of screen body arc splicing apparatus and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612031.2U CN208922668U (en) | 2018-09-30 | 2018-09-30 | A kind of screen body arc splicing apparatus and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922668U true CN208922668U (en) | 2019-05-31 |
Family
ID=66708028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612031.2U Expired - Fee Related CN208922668U (en) | 2018-09-30 | 2018-09-30 | A kind of screen body arc splicing apparatus and LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032155A (en) * | 2020-09-16 | 2020-12-04 | 谷麦光电科技股份有限公司 | Multi-screen arbitrary splicing industrial control integrated machine |
| CN112550481A (en) * | 2020-12-15 | 2021-03-26 | 江苏海之锐地面材料有限公司 | Floor structure for vehicle and floor assembly |
-
2018
- 2018-09-30 CN CN201821612031.2U patent/CN208922668U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032155A (en) * | 2020-09-16 | 2020-12-04 | 谷麦光电科技股份有限公司 | Multi-screen arbitrary splicing industrial control integrated machine |
| CN112032155B (en) * | 2020-09-16 | 2021-12-14 | 谷麦光电科技股份有限公司 | Multi-screen arbitrary splicing industrial control integrated machine |
| CN112550481A (en) * | 2020-12-15 | 2021-03-26 | 江苏海之锐地面材料有限公司 | Floor structure for vehicle and floor assembly |
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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: 20190531 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |