CN104339156B - Display screen splicing device and display equipment thereof - Google Patents
Display screen splicing device and display equipment thereof Download PDFInfo
- Publication number
- CN104339156B CN104339156B CN201410514201.3A CN201410514201A CN104339156B CN 104339156 B CN104339156 B CN 104339156B CN 201410514201 A CN201410514201 A CN 201410514201A CN 104339156 B CN104339156 B CN 104339156B
- Authority
- CN
- China
- Prior art keywords
- fixture block
- left regulation
- regulation wheel
- display screen
- screen splicing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
The invention is suitable for the technical field of display equipment splicing, and discloses a display screen splicing device and display equipment thereof. The display screen splicing device comprises a screw and a fastening seat, wherein threads are arranged at one end of the screw, and the fastening seat is in threaded connection with the screw; a locking pin is arranged in the radial direction of the other end of the screw in a penetrated mode. The display screen splicing device further comprises an adjusting component for rotating and adjusting the depth, connected with the screw, of the fastening seat; the adjusting component comprises an adjusting handle arranged on the fastening seat in a sleeving mode and a first adjusting wheel and a second adjusting wheel which are arranged on the fastening seat; clamping components respectively and correspondingly matched with the first adjusting wheel and the second adjusting wheel are correspondingly arranged on the adjusting handle. The display equipment comprises the display screen splicing device. According to the display screen splicing device provided by the invention, the splicing operation is simple, additional tools are not needed for rotating, and the device is convenient and quick to use; the display equipment spliced and combined by adopting the display screen splicing device is free of bright and dark lines, and is good in display effect and high in reliability.
Description
Technical field
The invention belongs to display device splicing field, more particularly, to a kind of display screen splicing apparatus and its display set
Standby.
Background technology
Big screen LED display device is usually to be combined by multiple unit display screens, the casing of each display screen and casing
Between must be coupled together using connector, just guarantee whole display device screen be not in bright concealed wire problem it is ensured that
The definition of display effect, so connector is the vital part of composition giant-screen.
On market, existing screen splicing apparatus is mostly directly to be turned using hand, bad when casing is heavier tighten, and
And when being subject to casing gravity tensioning, bad dismounting, just must can be unclamped using instrument this moment, and additionally use tools to dismount, behaviour
Make loaded down with trivial details, splicing regulated efficiency is low.
Content of the invention
It is an object of the invention to overcoming above-mentioned the deficiencies in the prior art, there is provided a kind of display screen splicing apparatus and its aobvious
Show equipment, its concatenation of splicing apparatus is simple, convenient, the no bright concealed wire of the display device splicing and combining, and display effect is good,
Reliability is high.
The technical scheme is that：A kind of display screen splicing apparatus, including one end have threaded screw rod and with described
The fastening seat that screw flight connects, the radial direction of the described screw rod other end is equipped with lock pin, also includes adjusting for rotating
Section described fastening seat is connected the adjusting part of depth with described screw rod, and described adjusting part includes being set on described fastening seat
Regulation handle, the first left regulation wheel being arranged on described fastening seat and the second left regulation wheel, described regulation handle is correspondingly provided with
Screens assembly with described first left regulation wheel and described second left regulation wheel difference corresponding matching.
Specifically, described regulation handle includes the lever for holding force and is used for the set being set on described fastening seat
Cylinder, is provided with bulge loop in the inner chamber of described sleeve, and described first left regulation wheel and described second left regulation wheel are separately positioned on described interior
In chamber and respectively positioned at the both sides of bulge loop, described screens assembly is arranged on described bulge loop.
Specifically, described screens assembly includes being located on described bulge loop installation axle, it is movably set in described installation axle
On the first fixture block and the second fixture block, described first fixture block and described second fixture block are located at the both sides of described bulge loop respectively, described
Fold respectively on first fixture block and described second fixture block and be provided with the first stator and the second stator, described first fixture block is arranged in institute
State in the first left regulation wheel, described second fixture block is arranged in described second left regulation wheel.
Specifically, in the side wall of described sleeve and the position of corresponding described first fixture block and described second fixture block opens up respectively
There is through hole, be mounted in through hole described in two being arranged in described first left regulation wheel and ordering about for ordering about described first fixture block
Described second fixture block is arranged in the resilient plunger in described second left regulation wheel.
Preferably, described first left regulation wheel and described second left regulation wheel are the contrary ratchet of profile of tooth incline direction, described the
One fixture block and described second fixture block are ratchet.
Specifically, described second left regulation wheel detachable connection in described fastening seat on, described second left regulation wheel with described
It is provided with spring between bulge loop, between described second left regulation wheel and described fastening seat, be provided with anti-skid structure.
Specifically, described screw rod is provided with the termination of screw thread one end and is connected with for rotating the knob that described screw rod rotates.
Further, described screw rod is also arranged with fixed cover, and it is tight with described that described fixation is set on described lock pin
Gu between seat, the relative lateral wall of described fixed cover is provided with two fixed blocks, fixed block described in two and described lock pin
Two ends are respectively in identical side.
Specifically, fixed block described in two passes through fixed block screw connection in the relative both sides of described fixed cover.
Present invention also offers a kind of display device, including above-mentioned display screen splicing apparatus.
The present invention provide a kind of display screen splicing apparatus, using on screw rod lock pin be connected with screw flight tight
Gu seat cooperates realizes being connected of two adjacent display screen units, pass through to be provided with driving tightly on fastening seat simultaneously
Gu seat rotates the first left regulation wheel and the second left regulation wheel, regulation handle is set on fastening seat, and setting and the in regulation handle
One left regulation wheel and the screens assembly of the second left regulation wheel difference corresponding matching.So, as long as operator rotates regulation handle, in screens
In the presence of assembly, can respective drive first left regulation wheel or the second left regulation wheel rotate, thus driving between fastening seat and screw rod
Tighten or unscrew, realize adjusting the elastic of two adjacent display screen units.Drive fastening seat by arranging adjusting part
Rotate, easy to operate, laborsaving, additionally just can need not quickly realize splicing and combining of two adjacent display screen units using instrument, be
Practical combinations assembling brings conveniently.
Using the display device of above-mentioned display screen splicing apparatus, because display device is spliced and combined by multiple display screen units
Form, by splicing two adjacent display screen units using above-mentioned display screen splicing apparatus, concatenation is simple, convenient, right
Level exactness is high, the no bright concealed wire of the display device being combined into after splicing, and display effect is good.
Brief description
Fig. 1 is the overall schematic perspective view of display screen splicing apparatus provided in an embodiment of the present invention；
Fig. 2 is the overall decomposing schematic representation of display screen splicing apparatus provided in an embodiment of the present invention；
When Fig. 3 is that in display screen splicing apparatus provided in an embodiment of the present invention, first fixture block is fastened in the first left regulation wheel
Generalized section；
When Fig. 4 is that in display screen splicing apparatus provided in an embodiment of the present invention, second fixture block is fastened in the second left regulation wheel
Generalized section；
Fig. 5 is that display screen splicing apparatus provided in an embodiment of the present invention is used for splicing and combining two adjacent display screen units
Partial schematic diagram.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 5, a kind of display screen splicing apparatus 1 provided in an embodiment of the present invention, is mainly used in splicing and combining
Two adjacent display screen units, the fastening seat 12 threaded including one end threaded screw rod 11 of tool and with screw rod 11, screw rod
The radial direction of 11 other ends is equipped with lock pin 111, and display screen splicing apparatus 1 also includes adjusting fastening seat 12 for rotating
It is connected the adjusting part 13 of depth with screw rod 11.In actual splicing, screw rod 11 passes through two displays needing to splice and combine
Screen unit, lock pin 111 thereon buckles wherein on a display screen unit, and fastening seat 12 is supported in another display screen
On unit, and by rotating adjusting part 13, order about fastening seat 12 and rotate, thus two display screen units are folded in lock pin
Between 111 and fastening seat 12, realize two display screen units are connected.
Specifically, as shown in Figures 1 to 4, adjusting part 13 includes being set in the regulation handle 131 fastening on seat 12, sets
Put the first left regulation wheel 132 on fastening seat 12 and the second left regulation wheel 133, regulation handle 131 is correspondingly provided with and the first tune
Section wheel 132 and the screens assembly (in figure does not indicate) of the second left regulation wheel 133 difference corresponding matching.Due in practical adjustments process
In, lock or adjust pine can not carry out simultaneously, therefore, be arranged on the screens assembly in regulation handle 131 and the first regulation
Wheel 132 or the connection with the second left regulation wheel 133 are alternately that such as setting the first left regulation wheel 132 drives fastening it is impossible to synchronous
The rotation of seat 12 is the function of realizing locking, and it is to realize adjusting loose function that the second left regulation wheel 133 drives the rotation of fastening seat 12, then
When needing for two adjacent display screen units to connect locking, screens assembly acts in the first left regulation wheel 132, and adjusts with second
Section wheel 133 dislocation, so as to unclamp with the second left regulation wheel 133, then rotates regulation handle 131, so that fastening seat 12 rotates, supports
Withstand on matched display screen unit, and clamp with lock pin 111 pairing, realize connecting locking two adjacent display screens
The function of unit.In the same manner, when needing to adjust pine to connect two adjacent display screen units, screens assembly acts on the second left regulation wheel
On 133, and misplace with the first left regulation wheel 132 so as to unclamp with the first left regulation wheel 132, then rotate regulation handle 131, thus
Make fastening seat 12 rotate to unclamp, reduce the clamping force acting on display screen unit, thus realizing adjusting loose two adjacent display screens
The function of unit.Due in the present embodiment, correspondence realizes single work(respectively for the first left regulation wheel 132 and the second left regulation wheel 133
Can, therefore, it can the connected mode or the between both the first left regulation wheel 132 and the second left regulation wheel 133 and fastening seat 12
Both one left regulation wheel 132 and the second left regulation wheel 133 mode of action and screens assembly between is arranged to the structure of freewheel clutch
Form (only direction rotates and could transmit torque according to the rules, and no person is relatively to slide) is such that it is able to realize accordingly single tune
The function of section.In addition, being provided with the first left regulation wheel 132 and the second left regulation wheel 133 and screens assembly corresponding matching screens
Projection, notch or hole or gear or ratchet etc., convenient card hyte part buckles applying driving force.
The display screen splicing apparatus 1 that the present invention provides, by being provided with the first left regulation wheel 132 and second on fastening seat 12
Left regulation wheel 133, and it is arranged with regulation handle 131 on fastening seat 12, regulation handle 131 is provided with screens assembly.So, exist
When needing equipment adjustment, rotate regulation handle 131, then the first left regulation wheel 132 or the second is driven come screens by screens assembly
Left regulation wheel 133 rotates such that it is able to drive fastening seat 12 to rotate relative to screw rod 11, and then realizes locking or adjust loose two adjacent displays
The function of screen unit, and the setting of regulation handle 131, the convenient force when adjusting, need not additionally utilize the rotation of instrument tight
Gu seat 12, easy to adjust.Whole display screen splicing apparatus 1 structure is simple, and splicing or disassembling section are simple, convenient, to display screen
The operation that splices and combines of unit brings conveniently.
Specifically, as shown in Figures 1 to 4, regulation handle 131 includes the lever 1311 for holding force and is used for sheathed
Sleeve 1312 on fastening seat 12, is provided with bulge loop 1313, the first left regulation wheel 132 and the second regulation in the inner chamber of sleeve 1312
Wheel 133 is respectively provided with the both sides being located at bulge loop 1313 in the lumen and respectively, and screens assembly is arranged on bulge loop 1313.Due to
During practical adjustments operation, screens assembly and the first left regulation wheel 132 or be alternately with the connection function of the second left regulation wheel 133
, therefore, it is provided with bulge loop 1313 in sleeve 1312, be used not only for screens assembly is installed moreover it is possible to by the first left regulation wheel
132 and second left regulation wheel 133 be spaced apart, do not interfere with each other the stability it is ensured that regulatory function.In addition, rotating regulation handle 131
When, bulge loop 1313 is contacted with the lateral wall of fastening seat 12, may also operate as rotating the effect of guiding.
Specifically, as shown in Figures 1 to 4, screens assembly includes installation axle 1341, the movable sleeve being located on bulge loop 1313
It is located at the first fixture block 1342 in installation axle 1341 and the second fixture block 1343, the first fixture block 1342 and the second fixture block 1343 position respectively
In the both sides of bulge loop 1313, on the first fixture block 1342 and the second fixture block 1343, folded first stator 1344 and second that is provided with is consolidated respectively
It is fixing with bulge loop 1313 even that stator 1345, the first stator 1344 and the second stator 13454 pass through fixed screw 1346 respectively
Connect, the first fixture block 1342 is arranged in the first left regulation wheel 132, and the second fixture block 1343 is arranged in the second left regulation wheel 133.So set
Put, screens is independently corresponded to by the first fixture block 1342 and drives the first left regulation wheel 132, screens is independently corresponded to by the second fixture block 1343
Drive the second left regulation wheel 133, to realize screens driving it is ensured that the reliability of regulatory function by corresponding.The present embodiment
The display screen splicing apparatus 1 providing, under normality, the first fixture block 1342 is to keep screens with the first left regulation wheel 132 all the time, and
When needing to be fastened in the second left regulation wheel 133 to be adjusted by the second fixture block 1343, need to pull regulation handle 131, allow the
Two fixture blocks 1343 are coordinated with the second left regulation wheel 133.Due to needing to carry out pull operation, for guaranteeing the first fixture block 1342 and the second card
The accuracy of block 1343 position, just folds respectively on the first fixture block 1342 and the second fixture block 1343 and is provided with the first stator 1344 He
Second stator 1345, and the first stator 1344 and the second stator 1345 adopt fixed screw 1346 and bulge loop 1313
Be fixedly connected such that it is able to when carrying out pull operation, the first fixture block 1342 and the second fixture block 1343 do not loosen dislocation it is ensured that
The accuracy of position.
Specifically, as shown in Figures 1 to 4, in side wall and corresponding first fixture block 1342 and second fixture block of sleeve 1312
1343 position offers through hole 1314 respectively, is mounted on being arranged in for ordering about the first fixture block 1342 in two through hole 1314
In one left regulation wheel 132 and order about the resilient plunger 135 that the second fixture block 1343 is arranged in the second left regulation wheel 133.Due to turning
Dynamic timing, when driving the first left regulation wheel 132, the first fixture block 1342 needs to keep being fastened on all the time in the first left regulation wheel 132；Drive
During the second left regulation wheel 133, the second fixture block 1343 needs to keep being fastened on all the time in the first left regulation wheel 132, therefore, by setting point
It is not resisted against the resilient plunger 135 on the first fixture block 1342 and the second fixture block 1343, resilient plunger 135 is to be equiped with bullet inside it
Spring, can produce precompression, thus realizing supporting the first fixture block 1342 all the time in the presence of resilient plunger 135 precompression
In first left regulation wheel 132, the second fixture block 1343 is supported all the time in the second left regulation wheel 133, can reliably transmit during regulation
Driving force, thus stably realize corresponding driving function.
Preferably, as shown in Fig. 2 the first left regulation wheel 132 and the second left regulation wheel 133 are the contrary spine of profile of tooth incline direction
Wheel, the first fixture block 1342 and the second fixture block 1343 are ratchet.For being stably driven with the first left regulation wheel 132 and the second left regulation wheel 133
Rotate, with ratchet as the first left regulation wheel 132 and the second left regulation wheel 133, the profile of tooth of ratchet tilts, and the direction that profile of tooth tilts
In opposite direction with what rotation was adjusted, (as needed to adjust along rotation all the time, then the incline direction of its profile of tooth of ratchet arranging is towards the inverse time
Pin direction), and the first fixture block 1342 and the second fixture block 1343 are disposed as ratchet, ratchet has identical with ratchet profile of tooth radian
Tip, thus can be with ratchet cooperation closely it is ensured that the reliability of driving force transmission in screens.
Specifically, as shown in Figures 2 to 4, on fastening seat 12, second is adjusted the second left regulation wheel 133 detachable connection
It is provided with spring 136 between wheel 133 and bulge loop 1313, between the second left regulation wheel 133 and fastening seat 12, be provided with anti-skid structure (figure
In do not indicate).Due to being provided with bulge loop 1313 in sleeve 1312, in order to sleeve 1312 is set on fastening seat 12,
Just the connected mode of the second left regulation wheel 133 and fastening seat 12 is arranged to detachable, so, sleeve 1312 is being set in
After on fastening seat 12, then the second left regulation wheel 133 is arranged on fastening seat 12.And it is located at the second left regulation wheel 133 and bulge loop
Spring 136 between 1313, is in the state of compression under normality, can support on bulge loop 1313, so that on bulge loop 1313
The first fixture block 1342 and the first left regulation wheel 132 keep detent position under normal conditions, and when needing to unclamp screw rod, need to use hand
Pull downward on handle, compression spring 136 is so that the first fixture block 1342 is separated with the first left regulation wheel 132 again, and the second fixture block
1343 are just fastened in the second left regulation wheel 133, now rotate regulation handle 131, fastening seat 12 just can be made to rotate, and realize adjusting loose spiral shell
The function of bar 11.And, after being provided with anti-skid structure it is ensured that installing between the second left regulation wheel 133 and fastening seat 12, both
Between will not skid it is ensured that the reliability that drives.Anti-skid structure is to be used for installing the appearance of the second left regulation wheel 133 by fastening seat 12
Face is arranged to non-circular shape, and the second left regulation wheel 133 is used for installing sheathed hole that also relative set becomes phase
Specifically, as indicated with 2, in actual splicing and combining, one end that screw rod 11 is provided with lock pin 111 is penetrating into
After connection in the hole on display screen unit, whole screw rod 11 needs to ratate 90 degrees, and lock pin 111 is buckled in connecting hole side
In installation fixing groove at edge, therefore, for the ease of rotating screw rod 11, the termination that screw rod 11 is provided with screw thread one end is connected with
The knob 14 rotating for rotary screw 11, knob 14 is set on screw rod 11, and fixing with screw rod 11 by knob screw 141
Connect.So, by turning knob 14, just enable to rotate the function of screw rod 11, structure is simple, easy to adjust.In addition, also may be used
So that the outer surface of screw rod 11 and knob 14 junction is arranged non-circular shape, in case occurring between the two when rotation stop is moved to beat
Slide it is ensured that rotating the reliability of screw rod 11.
Further, as shown in Fig. 2 during actual production, the connecting hole on display screen unit can be more than the bar footpath of screw rod 11,
To facilitate penetrating of screw rod 11, and after splicing and combining, the vacant part of connecting hole does not have screw rod 11 to fill, and may drop
The structural strength of low display screen unit, is affected to be susceptible to deform by external force, therefore, in lock pin 111 and fastening seat
Fixed cover 15 is arranged with the screw rod 11 between 12, and two fixed blocks 151 are provided with the relative lateral wall of fixed cover 15, two
The two ends of fixed block 151 and lock pin 111 are respectively in identical side.So, after splicing and combining, two fixed blocks
Vacant for connecting hole can be partially filled with by 151, thus improve the structural strength of whole display screen unit.
Specifically, as shown in Fig. 2 two fixed blocks 151 on fixed cover 15 can be integrally formed with fixed cover 15 it is also possible to
Make separately to be separately provided, in the present embodiment, fixed cover 15 and two fixed blocks 151 are provided separately, and two fixed blocks 151
The relative both sides of fixed cover 15 are connected to by fixed block screw 152.By such setting, fixed cover 15 is convenient for production, with
When fixed block 151 be also convenient for fast with the connection of fixed cover 15.
Present invention also offers a kind of display device, including above-mentioned display screen splicing apparatus 1.Display screen splicing apparatus 1
Connect two adjacent display screen units simple to operation, contraposition is accurate, the no bright concealed wire of the display device splicing and combining, display
Effect is reliable.And additionally need not just be capable of splicing and combining between two adjacent display screen units using instrument or dismantle tune
Whole, convenient to use, bring conveniently for actual splicing adjustment work.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent or improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of display screen splicing apparatus, the fastening seat be connected including one end threaded screw rod of tool and with described screw flight,
The radial direction of the described screw rod other end is equipped with lock pin it is characterised in that also including adjusting described fastening for rotating
Seat is connected the adjusting part of depth with described screw rod, described adjusting part include being set in the described regulation handle fastening on seat,
It is arranged on the first left regulation wheel on described fastening seat and the second left regulation wheel, described regulation handle is correspondingly provided with and described first
Left regulation wheel and the screens assembly of described second left regulation wheel difference corresponding matching；Described regulation handle is included for holding holding of force
Handle and for be set in described fastening seat on sleeve, be provided with bulge loop in the inner chamber of described sleeve, described first left regulation wheel and
Described second left regulation wheel is separately positioned on the both sides being located at bulge loop in described inner chamber and respectively, and described screens assembly is arranged on described
On bulge loop；Described screens assembly include the installation axle being located on described bulge loop, be movably set in described installation axle first
Fixture block and the second fixture block, described first fixture block and described second fixture block are located at the both sides of described bulge loop, described first fixture block respectively
It is provided with the first stator and the second stator with folding respectively on described second fixture block, described first fixture block is arranged in described first tune
On section wheel, described second fixture block is arranged in described second left regulation wheel.
2. display screen splicing apparatus as claimed in claim 1 is it is characterised in that in the side wall of described sleeve and correspondence described the
The position of one fixture block and described second fixture block offers through hole respectively, is mounted on for ordering about described first in through hole described in two
Fixture block is arranged in described first left regulation wheel and orders about the elastic that described second fixture block is arranged in described second left regulation wheel
Plug.
3. display screen splicing apparatus as claimed in claim 1 or 2 is it is characterised in that described first left regulation wheel and described second
Left regulation wheel is the contrary ratchet of profile of tooth incline direction, and described first fixture block and described second fixture block are ratchet.
4. display screen splicing apparatus as claimed in claim 1 it is characterised in that described second left regulation wheel detachable connection in
On described fastening seat, between described second left regulation wheel and described bulge loop, it is provided with spring, described second left regulation wheel and described fastening
It is provided with anti-skid structure between seat.
5. display screen splicing apparatus as claimed in claim 1 is it is characterised in that described screw rod is provided with the termination of screw thread one end
It is connected with for rotating the knob that described screw rod rotates.
6. display screen splicing apparatus as claimed in claim 1 is it is characterised in that described screw rod is also arranged with fixed cover, described
Fixation is set between described lock pin and described fastening seat, the relative lateral wall of described fixed cover is provided with two fixing
Block, fixed block described in two and the described two ends latching pin are respectively in identical side.
7. display screen splicing apparatus as claimed in claim 6 is it is characterised in that fixed block described in two passes through fixed block screw even
It is connected to the relative both sides of described fixed cover.
8. a kind of display device is it is characterised in that include display screen splicing dress as claimed in any of claims 1 to 7 in one of claims
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514201.3A CN104339156B (en) | 2014-09-29 | 2014-09-29 | Display screen splicing device and display equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514201.3A CN104339156B (en) | 2014-09-29 | 2014-09-29 | Display screen splicing device and display equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104339156A CN104339156A (en) | 2015-02-11 |
| CN104339156B true CN104339156B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410514201.3A Expired - Fee Related CN104339156B (en) | 2014-09-29 | 2014-09-29 | Display screen splicing device and display equipment thereof |
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| Country | Link |
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| CN (1) | CN104339156B (en) |
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| CN112750372B (en) * | 2020-12-30 | 2022-06-21 | 威创集团股份有限公司 | Quick adjustable connecting piece and LED display screen |
| CN113674634B (en) * | 2021-07-13 | 2024-02-02 | 深圳市雷凌显示技术有限公司 | LED display screen |
| CN113674633B (en) * | 2021-07-13 | 2024-01-26 | 深圳市雷凌显示技术有限公司 | Spliced screen |
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| KR101411526B1 (en) * | 2012-06-07 | 2014-06-24 | 주식회사 에이에스티젯텍 | bonding apparatus for flexible display panel |
| CN203533448U (en) * | 2013-07-11 | 2014-04-09 | 深圳视爵光旭电子有限公司 | LED lamp box connection lock |
| CN203531564U (en) * | 2013-09-16 | 2014-04-09 | 深圳视爵光旭电子有限公司 | LED box body connecting lock |
| CN204221346U (en) * | 2014-09-29 | 2015-03-25 | 深圳市奥拓电子股份有限公司 | Display screen splicing apparatus and display device thereof |
-
2014
- 2014-09-29 CN CN201410514201.3A patent/CN104339156B/en not_active Expired - Fee Related
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| CN104339156A (en) | 2015-02-11 |
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