CN105118387B - Splicing body and screen splicing device - Google Patents
Splicing body and screen splicing device Download PDFInfo
- Publication number
- CN105118387B CN105118387B CN201510575518.2A CN201510575518A CN105118387B CN 105118387 B CN105118387 B CN 105118387B CN 201510575518 A CN201510575518 A CN 201510575518A CN 105118387 B CN105118387 B CN 105118387B
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- shackle member
- edge
- connecting shaft
- axle sleeve
- splicing
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Abstract
The invention discloses a kind of splicing body and screen splicing device, the splicing body includes the first shackle member, second shackle member, connecting shaft and axle sleeve, first shackle member is oppositely arranged with the second shackle member, first shackle member is provided with the first pilot hole, second shackle member is provided with the second pilot hole, the connecting shaft is slidably mounted in the first pilot hole and the second pilot hole, one end of the connecting shaft is provided with limiting stand, the axle sleeve is axially slidably set in the other end of connecting shaft and can be locked in connecting shaft, first shackle member, second shackle member is arranged between the limiting stand and axle sleeve.The screen splicing device includes two screen body frameworks and splicing body, and first shackle member is fixed on a screen body framework, and second shackle member is fixed on another screen body framework.Above-mentioned splicing body and screen splicing apparatus structure is simple, can effectively realize being reliably connected between display screen.
Description
Technical field
The present invention relates to splicing construction technical field, more particularly to a kind of splicing body and screen splicing device.
Background technology
In high-end display engineering field, large-screen image, which is shown, to be widely used, and super large is drawn caused by it
Face and display effect clear, true to nature cause the work quality in the fields such as monitoring, security protection, meeting, analog simulation to obtain significantly
Improve.Due to the size limitation of single display screen in itself, in order to realize that super large picture is shown, it is necessary to splice by multiple display screens
A big display screen is formed together.When installing splicing, typically can be all attached using splicing apparatus to improve assembling
Efficiency.But existing splicing apparatus is complicated, volume is larger, causes cost to improve.
The content of the invention
Based on this, the defects of the invention reside in prior art is overcome, there is provided a kind of splicing body and screen simple in construction
Splicing apparatus, being reliably connected between display screen can be realized.
Its technical scheme is as follows：
A kind of splicing body, including the first shackle member, the second shackle member, connecting shaft and axle sleeve, first shackle member with
Second shackle member is oppositely arranged, and first shackle member is provided with the first pilot hole, and second shackle member is led provided with second
Xiang Kong, the connecting shaft are slidably mounted in the first pilot hole and the second pilot hole, and one end of the connecting shaft is provided with limit
Position platform, the axle sleeve are axially slidably set in the other end of connecting shaft and can be locked in connecting shaft, first clamping
Part, the second shackle member are arranged between the limiting stand and axle sleeve.
In one of the embodiments, what the connecting shaft included being connected first coordinates section and second coordinates section, and described the
One cooperation section along its it is axially opposing be provided with two grooves, the groove coordinates the end face of section to be the limiting stand away from second,
First pilot hole has the first opening with the matching grooves, and second pilot hole has and the matching grooves
Second opening, the axle sleeve are axially slidably set in the second cooperation section and can be locked in the second cooperation section.
In one of the embodiments, the second cooperation section is provided with least one chute, and the chute is close to described
One end of first cooperation section is provided with retainer, and the axle sleeve is provided with least one through hole, is provided with and is used in each through hole
The pivot pin coordinated with the slide.
In one of the embodiments, the chute is one, and the chute is arranged in described second and coordinates section in the shape of a spiral
On, the through hole is two, and two through holes are oppositely arranged on the axle sleeve.
In one of the embodiments, the splicing body also includes the first fixed plate, the second fixed plate, and described first is solid
Fixed board is provided with the first mounting hole, and second fixed plate is provided with the second mounting hole, and first shackle member is fixed on first
In fixed plate, second shackle member is fixed in the second fixed plate.
In one of the embodiments, first shackle member and the first fixed plate are formed in one structure, and described second
Shackle member and the second fixed plate are formed in one structure.
In one of the embodiments, several poke holes are additionally provided with the axle sleeve.
The present invention also provides a kind of screen splicing device, including two screen body frameworks and splicing body, first clamping
Part is fixed on a screen body framework, and second shackle member is fixed on another screen body framework.
In one of the embodiments, the screen body framework includes first edge, second edge, the 3rd edge, the 4th side
Edge, the first edge, the 3rd edge are oppositely arranged, and second edge, the 4th edge are oppositely arranged, and the first edge is provided with
First alignment pin, the 3rd edge are provided with the locating slot matched with the first alignment pin, and the second edge is provided with second
Alignment pin, the 4th edge are provided with the positioning hole matched with the second alignment pin.
The advantages of below to preceding solution or principle illustrate：
Above-mentioned splicing body, the first shackle member, the second connector are separately mounted on different display screens, its connecting shaft peace
In the first pilot hole of the first shackle member and the second pilot hole of the second shackle member, the first shackle member, the second shackle member with
Connecting shaft keeps the state that can be slided relatively, when the first shackle member of locking is with the second shackle member, makes axle sleeve towards close to limiting stand
Direction is mobile and locks, and the first shackle member, the second shackle member can be just locked between limiting stand and axle sleeve；Conversely, make axle sleeve
Moved towards the direction away from limiting stand, it becomes possible to reach the purpose that the first shackle member is unclamped with the second shackle member.
Above-mentioned screen splicing device, the first shackle member and the second shackle member are separately positioned on to two adjacent screen body frameworks
On, the locking or release between adjacent screen body framework are realized by connecting shaft and the first shackle member, the cooperation of the second shackle member, tied
Structure is simple, connection is reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the splicing body described in the embodiment of the present invention；
Fig. 2 is the decomposing schematic representation of the splicing body described in the embodiment of the present invention；
Fig. 3 is the structural representation of the connecting shaft described in the embodiment of the present invention；
Fig. 4 is the structural representation of the screen splicing device described in the embodiment of the present invention；
Fig. 5 is the schematic elevation view of the screen body framework described in the embodiment of the present invention；
Fig. 6 is that the right side of the screen body framework described in the embodiment of the present invention regards schematic diagram；
Fig. 7 is the schematic top plan view of the screen body framework described in the embodiment of the present invention；
Fig. 8 is the assembling schematic diagram of the screen splicing device described in the embodiment of the present invention；
Fig. 9 is the enlarged diagram at A in Fig. 8.
Description of reference numerals：
1st, the first shackle member, the 2, second shackle member, 3, connecting shaft, 4, axle sleeve, the 5, first fixed plate, the 6, second fixed plate,
7th, body framework is shielded, the 10, first pilot hole, the 11, first opening, the 20, second pilot hole, the 21, second opening, 30, limiting stand, 31,
Groove, 32, chute, 32a, retainer, 40, through hole, 41, pivot pin, 42, poke hole, the 50, first mounting hole, the 60, second installation
Hole, the 70, first alignment pin, 71, locating slot, the 72, second alignment pin, 73, positioning hole.
Embodiment
Embodiments of the invention are described in detail below：
As shown in Figure 1, 2, the splicing body described in the present embodiment, including the first shackle member 1, the second shackle member 2, connecting shaft
3 and axle sleeve 4, first shackle member 1 be oppositely arranged with the second shackle member 2, first shackle member 1 is provided with the first pilot hole
10, second shackle member 2 is provided with the second pilot hole 20, the connecting shaft 3 be slidably mounted in the first pilot hole 10 with
In second pilot hole 20, one end of the connecting shaft 3 is provided with limiting stand 30, and the axle sleeve 4 is axially slidably set in connection
The other end of axle 3 can be simultaneously locked in connecting shaft 3, and first shackle member 1, the second shackle member 2 are arranged on the limiting stand 30
Between axle sleeve 4.Above-mentioned splicing body, the first shackle member 1, the second connector are separately mounted on different display screens, and it connects
Spindle 3 is arranged in the first pilot hole 10 of the first shackle member 1 and the second pilot hole 20 of the second shackle member 2, the first shackle member
1st, the state that the second shackle member 2 can be slided relatively with the holding of connecting shaft 3, when locking the first shackle member 1 and the second shackle member 2, makes
The direction of axle sleeve 4 towards close limiting stand 30 is mobile and locks, and the first shackle member 1, the second shackle member 2 can just be locked at limiting stand
Between 30 and axle sleeve 4；Conversely, axle sleeve 4 is set to be moved towards the direction away from limiting stand 30, it becomes possible to reach the first shackle member 1 and the
The purpose that two shackle members 2 are unclamped.
As shown in Figure 2,3, the connecting shaft 3 described in the present embodiment includes the first cooperation section being connected and the second cooperation section, institute
State the first cooperation section along its it is axially opposing be provided with two grooves 31, the groove 31 coordinates the end face of section to be described away from second
Limiting stand 30, first pilot hole 10 have the first opening 11 matched with the groove 31, and second pilot hole 20 has
There is the second opening 21 matched with the groove 31, the axle sleeve 4 is axially slidably set in the second cooperation section and can locked
It is scheduled in the second cooperation section, by the cooperation between first the 11, second opening 21 of opening and groove 31, connecting shaft 3 being capable of clamping
It in the first shackle member 1, the second shackle member 2, will not relatively rotate, prevent axle sleeve 4 from being beaten when being slided in connecting shaft 3
Sliding phenomenon, while connecting shaft 3 can also deviate from from first the 11, second opening 21 of opening, be easy to assemble.It should be understood that
In other embodiments, the limiting stand 30 can also be provided in the male flange of connecting shaft 3.
As shown in figure 3, the second cooperation section is provided with least one chute 32, the axle sleeve 4 is provided with least one
Through hole 40, each through hole 40 is interior to be provided with the pivot pin 41 for being used for being slidably matched with the chute 32., need to be by axle sleeve 4 during installation
On through hole 40 it is corresponding with chute 32, be then reloaded into the pivot pin 41 of matching, pivot pin 41 can just slide in chute 32, so as to real
Existing being slidably connected between axle sleeve 4 and connecting shaft 3, the chute 32 are provided with retainer close to one end of the described first cooperation section
32a, pivot pin 41 can realize self-locking when turning to retainer 32a, effectively lock the first shackle member 1 and the second shackle member 2.
In the present embodiment, the chute 32 is one, and the chute 32 is arranged in described second and coordinated in section in the shape of a spiral,
When axle sleeve 4 rotates, due to the guide effect by chute 32, axle sleeve 4 can produce axial displacement in connecting shaft 3, and then make
First shackle member 1 is locked or unclamped with the second shackle member 2.The through hole 40 is two, and two through holes 40 are oppositely arranged on
On the axle sleeve 4., can be according to the number being actually needed using increase chute 32 and through hole 40 in actual application.Institute
State connecting shaft 3, the material of axle sleeve 4 can be aluminium, preferably steel or other, cold-drawn round steel.
As shown in Fig. 2 the splicing body also includes the first fixed plate 5, the second fixed plate 6, in first fixed plate 5
Provided with the first mounting hole 50, second fixed plate 6 is provided with the second mounting hole 60, and first shackle member 1 is fixed on first
In fixed plate 5, second shackle member 2 is fixed in the second fixed plate 6, facilitates the first shackle member 1 and the second shackle member 2 to install
It is fixed.Preferably, the fixed plate 5 of the first shackle member 1 and first is formed in one structure, second shackle member 2 and second
Fixed plate 6 is formed in one structure, has higher intensity, and durable in use, the integrated formed structure is formed by panel beating,
Its material can be aluminium, steel or other, preferably metal plate steel.Further, several groups are additionally provided with the axle sleeve 4
Dynamic hole 42, inserted in poke hole 42 and stirred using the instrument such as inner hexagon spanner of strip, it is possible to realize turning for axle sleeve 4
It is dynamic, it is convenient and strength-saving.
As shown in figure 4, the present embodiment also provides a kind of screen splicing device, including two screen body frameworks 7 and splicing body,
First shackle member 1 is fixed on a screen body framework 7, and second shackle member 2 is fixed on another screen body framework 7.
Above-mentioned screen splicing device, the first shackle member 1 and the second shackle member 2 are separately positioned on two adjacent screen body frameworks 7, led to
Cross the shackle member 1 of connecting shaft 3 and first, locking or release between adjacent screen body framework 7 are realized in the cooperation of the second shackle member 2, knot
Structure is simple, connection is reliable.
Such as Fig. 5,6,7, the screen body framework 7 includes first edge, second edge, the 3rd edge, the 4th edge, and described the
One edge, the 3rd edge are oppositely arranged, and second edge, the 4th edge are oppositely arranged, and the first edge is provided with the first positioning
Pin 70, the 3rd edge are provided with the locating slot 71 matched with the first alignment pin 70, and it is fixed that the second edge is provided with second
Position pin 72, the 4th edge are provided with the positioning hole 73 matched with the second alignment pin 72.
As shown in Figure 8,9, when mounted, the first alignment pin 70 of side is inserted into the adjacent screen body framework 7 in left and right first
In corresponding locating slot 71, then the second alignment pin 72 positioned at the lower section of screen body framework 7 is aligned and inserted neighbouring again
Shield in positioning hole 73 corresponding to body framework 7, ensure the flatness between adjacent screen body framework 7 well.
Splicing body and screen splicing device described in the present embodiment have advantages below：
First, display screen installation can ensure flatness requirement, maintain easily；
2nd, size is small, occupies little space, and whole splicing body only accounts for display screen very small part space；
3rd, compact-sized simple, number of parts is few, small volume, simple easily production, cheap.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
- A kind of 1. splicing body, it is characterised in that including the first shackle member, the second shackle member, connecting shaft and axle sleeve, described first Shackle member is oppositely arranged with the second shackle member, and first shackle member is provided with the first pilot hole, is set in second shackle member There is the second pilot hole, the connecting shaft is slidably mounted in the first pilot hole and the second pilot hole, and the one of the connecting shaft End is provided with limiting stand, and the axle sleeve is axially slidably set in the other end of connecting shaft and can be locked in connecting shaft, described First shackle member, the second shackle member are arranged between the limiting stand and axle sleeve, and the connecting shaft includes the first cooperation being connected Section and second coordinate section, the first cooperation section along its it is axially opposing be provided with two grooves, the groove coordinates away from second The end face of section is the limiting stand, and first pilot hole has the first opening with the matching grooves, and described second is oriented to Hole has the second opening with the matching grooves, and the axle sleeve is axially slidably set in the second cooperation section and can locked Coordinate second in section, by the cooperation between the first opening, the second opening and groove, connecting shaft can be connected to the first clamping On part, the second shackle member, it will not relatively rotate.
- 2. splicing body according to claim 1, it is characterised in that described second, which coordinates section to be provided with least one, slides Groove, the chute are provided with retainer close to one end of the described first cooperation section, and the axle sleeve is provided with least one through hole, each The pivot pin for being used for coordinating with the slide is provided with the through hole.
- 3. splicing body according to claim 2, it is characterised in that the chute is one, chute cloth in the shape of a spiral Put and coordinate described second in section, the through hole is two, and two through holes are oppositely arranged on the axle sleeve.
- 4. according to the splicing body described in claim any one of 1-3, it is characterised in that also consolidate including the first fixed plate, second Fixed board, first fixed plate are provided with the first mounting hole, and second fixed plate is provided with the second mounting hole, first card Fitting is fixed in the first fixed plate, and second shackle member is fixed in the second fixed plate.
- 5. splicing body according to claim 4, it is characterised in that first shackle member is integrated with the first fixed plate Molding structure, second shackle member and the second fixed plate are formed in one structure.
- 6. splicing body according to claim 4, it is characterised in that several poke holes are additionally provided with the axle sleeve.
- 7. a kind of screen splicing device, it is characterised in that including two screen body frameworks and as described in claim any one of 1-6 Splicing body, first shackle member are fixed on a screen body framework, and second shackle member is fixed on another screen body frame On frame.
- 8. screen splicing device according to claim 7, it is characterised in that the screen body framework includes first edge, the Two edges, the 3rd edge, the 4th edge, the first edge, the 3rd edge are oppositely arranged, and second edge, the 4th edge are relative Setting, the first edge is provided with the first alignment pin, and the 3rd edge is provided with the locating slot matched with the first alignment pin, The second edge is provided with the second alignment pin, and the 4th edge is provided with the positioning hole matched with the second alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575518.2A CN105118387B (en) | 2015-09-10 | 2015-09-10 | Splicing body and screen splicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575518.2A CN105118387B (en) | 2015-09-10 | 2015-09-10 | Splicing body and screen splicing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105118387A CN105118387A (en) | 2015-12-02 |
| CN105118387B true CN105118387B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510575518.2A Active CN105118387B (en) | 2015-09-10 | 2015-09-10 | Splicing body and screen splicing device |
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| CN (1) | CN105118387B (en) |
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| CN108581120A (en) * | 2016-05-06 | 2018-09-28 | 陈铁红 | A kind of jet flow tin stove cover plate insulation displacement connector |
| CN107120346B (en) * | 2017-05-24 | 2022-10-28 | 深圳市雷迪奥视觉技术有限公司 | Quick-locking piece and display screen assembly |
| CN109036149A (en) * | 2018-07-20 | 2018-12-18 | 福建捷联电子有限公司 | It infinitely can concatenate and convert the display equipment of angle |
| CN109064914B (en) * | 2018-07-21 | 2020-06-30 | 福建省海佳集团股份有限公司 | LED display screen module |
| CN111354273A (en) * | 2020-03-16 | 2020-06-30 | 深圳市时代华影科技股份有限公司 | Concatenation formula LED box |
| CN114151423B (en) * | 2021-12-08 | 2022-12-23 | Tcl华星光电技术有限公司 | Splicing assembly and spliced display screen |
| US11922834B2 (en) | 2021-12-08 | 2024-03-05 | Tcl China Star Optoelectronics Technology Co., Ltd. | Splicing component and spliced display screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180965A1 (en) * | 1984-11-07 | 1986-05-14 | Kabushiki Kaisha Murakoshi Seiko | Article-joining device |
| CN202307004U (en) * | 2011-08-29 | 2012-07-04 | 深圳市联建光电股份有限公司 | LED (Light Emitting Diode) display screen and connecting pieces thereof |
| CN202789906U (en) * | 2012-08-17 | 2013-03-13 | 深圳市联建光电股份有限公司 | LED (light-emitting diode) display screen unit box body splicing device |
| CN202914463U (en) * | 2012-11-21 | 2013-05-01 | 深圳市威斯泰克光电技术有限公司 | Connecting device of connector, connection frame and screen |
| CN203013172U (en) * | 2012-12-27 | 2013-06-19 | 广州市浩洋电子有限公司 | Fast locking mechanism of light emitting diode (LED) display screens |
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2015
- 2015-09-10 CN CN201510575518.2A patent/CN105118387B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180965A1 (en) * | 1984-11-07 | 1986-05-14 | Kabushiki Kaisha Murakoshi Seiko | Article-joining device |
| CN202307004U (en) * | 2011-08-29 | 2012-07-04 | 深圳市联建光电股份有限公司 | LED (Light Emitting Diode) display screen and connecting pieces thereof |
| CN202789906U (en) * | 2012-08-17 | 2013-03-13 | 深圳市联建光电股份有限公司 | LED (light-emitting diode) display screen unit box body splicing device |
| CN202914463U (en) * | 2012-11-21 | 2013-05-01 | 深圳市威斯泰克光电技术有限公司 | Connecting device of connector, connection frame and screen |
| CN203013172U (en) * | 2012-12-27 | 2013-06-19 | 广州市浩洋电子有限公司 | Fast locking mechanism of light emitting diode (LED) display screens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105118387A (en) | 2015-12-02 |
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Address after: Kezhu road high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 233 510670 Patentee after: Wei Chong group Limited by Share Ltd Address before: 510670 Guangdong city of Guangzhou province Kezhu Guangzhou high tech Industrial Development Zone, Road No. 233 Patentee before: Guangdong Weichuangshixun Science and Technology Co., Ltd. |
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