CN109268358A - Arc locks connector and packaging LED screen - Google Patents
Arc locks connector and packaging LED screen Download PDFInfo
- Publication number
- CN109268358A CN109268358A CN201811303687.0A CN201811303687A CN109268358A CN 109268358 A CN109268358 A CN 109268358A CN 201811303687 A CN201811303687 A CN 201811303687A CN 109268358 A CN109268358 A CN 109268358A
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- arc
- handle
- connecting plate
- bolt
- connector
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Toys (AREA)
Abstract
The present invention relates to arc lock connector and packaging LED screens, and for assembling LED screen, it includes the first connecting plate that arc, which locks connector, for fixing with one piece of screen body assembling；Second connecting plate, for being fixed with another piece of screen body assembling；Arc bridge, including setting up separately in the first connecting plate, the arc groove of the second connecting plate, arc shaped slider, the arc shaped slider Matching installation can arcuately slot move in arc groove；Locking structure, including being divided into arc groove, the lock tongue portion on arc shaped slider, several lockholes, the lock tongue portion can operate realization and lockhole cooperates to fix the relative position of arc groove, arc shaped slider.Arc after improvement locks connector, by the setting of arc bridge can radian to be assembled between flexibly adjustment screen body, then by several lockholes and lead the setting of bit architecture, improve assembly precision.
Description
Technical field
The present invention relates to LED screens, especially assemble the connector of LED screen.
Background technique
Biggish display screen can be formed by the assembling of several pieces of LED screens, it is either wide for meeting large-scale activity
Accuse the demands such as wall.Existing LED screen generally realizes that connector both ends pass through bolt respectively in assembling by simple connector
Equal fasteners and corresponding screen body are fixed, connector ontology cannot activity adjustment, common assembling LED screen is usually entirety
Plane, and due to the restriction of connector ontology in large-scale curved LED screen assembling process, bending angle be it is uncontrollable,
Usually it is unable to satisfy the actual demand of client's multiplicity.Therefore existing connector forms curved surface LED screen in particular for assembling
Connector has improved needs.
Summary of the invention
The technical problem that an aspect of this disclosure solves is, provides a kind of improved LED screen assembly and connection part,
And LED screen body corresponding with this connector.
The technical solution adopted by the present invention to solve the technical problems is: arc locks connector, for assembling LED
Screen, arc lock connector and include,
First connecting plate, for being fixed with one piece of screen body assembling；
Second connecting plate, for being fixed with another piece of screen body assembling；
Arc bridge, including setting up separately in the first connecting plate, the arc groove of the second connecting plate, arc shaped slider, the arc shaped slider
Matching installation can arcuately slot move in arc groove；
Locking structure, including being divided into arc groove, the lock tongue portion on arc shaped slider, several lockholes, the lock tongue portion can be grasped
Make to realize and cooperate with lockhole to fix the relative position of arc groove, arc shaped slider.
Foregoing arc locks connector, and the lock tongue portion is installed in a compensated cavity comprising bolt, handle and
Return unit, bolt outer end is corresponding with compensated cavity front openings, and bolt inner end is corresponding with handle base, and the handle body exposes to
Compensated cavity is driven for operation, the handle base by handle body, to push the bolt to realize from front openings and lock
The cooperation in hole, the bolt are equipped with the return unit for pushing bolt to retreat to exit the lockhole.
Foregoing arc locks connector, and the handle base rotational installation is set on pedestal in the compensated cavity
There is major diameter end to push bolt, is used to step down for the reset of bolt equipped with minor axis end.
Foregoing arc locks connector, and the return unit is the compressed spring for being set in bolt outer end, compressed spring
One end abutted with the annular upper wall of compensated cavity front end face, the other end is abutted with the raised step of bolt inner end；It is described several
The length direction of lockhole arcuately sliding block is uniformly distributed.
Foregoing arc locks connector, and it further includes leading bit architecture that arc, which locks connector, and the bit architecture of leading includes leading
Position hole, free ball, arcuately slot length direction is uniformly distributed in inner wall surface thereof, the free ball portion to several guide holes
That exceptionally reveals is set in a positioning chamber of arc shaped slider.
Foregoing arc locks connector, and the surface of shell of the arc groove is equipped with the scale extended along its length
Ruler offers corresponding notch by the graduated scale；The arc shaped slider is set in the arc groove from the entrance of shell one end
Interior, arc block is equipped at notch with the home block of graduated scale cooperation.
Foregoing arc locks connector, and each connecting plate is equipped with for the lock group with corresponding screen body assembling
Part, the latch components include for inserting column penetrates on screen body spliced eye, handle and closing piece, and the spliced eye is formed there through
In on connecting plate, the closing piece is slidably installed on the connecting plate, and closing piece is equipped with for locking screen body inserting column
Interior receipts locked groove, the handle and closing piece are sequentially connected and drive closing piece back and forth movement, to control the interior mistake for receiving locked groove and spliced eye
It closes.
Foregoing arc locks connector, and the handle is rotatablely installed by its pedestal on connecting plate, on pedestal
Equipped with drive rod, the sliding block is equipped with the translot for drive rod transverse movement, and the handle rotates and passes through drive rod and drives
Closing piece longitudinal movement, the interior receipts locked groove are longitudinally disposed on the closing piece, and outer end is open end, and lateral internal diameter, which is less than, to be inserted
Connect hole.
Foregoing arc locks connector, has the pedestal for installing handle on the connecting plate, on the handle
Equipped with that can be exposed to handle by the safety buckle of operation rotation, the installing tache rear end for operation, the safety buckle rotation is with reality
Folding of its existing front end with pedestal surfaces lock groove.
Packaging LED screen, including screen body, the screen body frame are equipped with the grafting fixed for same arc lock connector
Column, the inserting column are equipped with the flange toward protrusion outside its wall surface.
An aspect of this disclosure bring one is the utility model has the advantages that connector is connected with screen body respectively by the connecting plate at both ends
It connects, and shields the radian between body and be then adjusted by arc bridge, assembling is more flexible, and applicability is stronger.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation below in conjunction with attached drawing,
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.
In attached drawing:
Fig. 1 is one embodiment schematic diagram of connector of the present invention；
Fig. 2 is arc groove and locking structure schematic diagram in one embodiment of connector of the present invention；
Fig. 3 is arc skateboard schematic diagram in one embodiment of connector of the present invention；
Fig. 4 is locking structure and arc bridge schematic diagram in one embodiment of connector of the present invention；
Fig. 5 is locking structure handle schematic diagram in one embodiment of connector of the present invention；
Fig. 6 is latch components schematic diagram in one embodiment of connector of the present invention；
Fig. 7 is safety buckle schematic diagram in one embodiment of connector of the present invention；
Fig. 8 is inserting column schematic diagram in one embodiment of assemblability LED screen of the present invention；
Mark is described as follows in figure:
1, the first connecting plate；2, the second connecting plate；3, arc bridge；30, arc groove；31, shell；32, groove body；33, arc
Slide plate；34, lockhole；35, positioning chamber；36, guide hole；4, locking structure；40, handle；401, pedestal；402, major diameter end；403,
Minor axis end；41, bolt；410, raised step；42, compensated cavity；5, latch components；50, handle；51, closing piece；510, interior receipts lock
Slot；511, translot；52, spliced eye；53, safety buckle；530, front end；54, pedestal；55, lock groove.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.
Based on described the embodiment of the present invention, those of ordinary skill in the art are under the premise of being not necessarily to creative work
Every other embodiment obtained, shall fall within the protection scope of the present invention.Unless otherwise defined, the technology art that the disclosure uses
Language or scientific term should be the ordinary meaning that persons with general skills in the field are understood.
" first ", " second " used in the disclosure and similar word are not offered as any sequence, quantity or again
The property wanted, and be used only to distinguish different component parts.Equally, "one", the similar word such as " one " or "the" also do not indicate
Quantity limitation, but indicate that there are at least one.The similar word such as " comprising " or "comprising" means occur before the word
Element or object cover appear in the element of the word presented hereinafter perhaps object and its it is equivalent and be not excluded for other elements or
Object." connection " either the similar word such as " connected " is not limited to physics or mechanical connection, but may include
Electrical connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating that relative position is closed
System, after the absolute position for being described object changes, then the relative positional relationship may also correspondingly change.
For assembling the arc lock connector of LED screen as shown in attached drawing 1-7, arc lock connector includes that first connects
Fishplate bar 1, for being fixed with one piece of screen body assembling；Second connecting plate 2, for being fixed with another piece of screen body assembling；Arc bridge 3, packet
Arc groove 30, the arc shaped slider set up separately in the first connecting plate 1, the second connecting plate 2 is included, the arc shaped slider Matching installation is in arc
In slot 30, and can arcuately slot 30 it move；Locking structure 4, if including being divided into arc groove 30, the lock tongue portion on arc shaped slider,
Dry lockhole 34, the lock tongue portion can operate realization and lockhole 34 cooperates to fix the relative position of arc groove 30, arc shaped slider.
In use, fixed respectively with two pieces of screen bodies by two pieces of connecting plates, and it is then solid by arc bridge 3 between connecting plate
Fixed, arc bridge 3 is used to adjust the connection bending degree between screen body, by sliding into properly arc shaped slider along arc groove 30
Behind position, then locking structure 4 is used to fix the position of arc groove 30, arc shaped slider, is thus to be closed between realizing two pieces of screen bodies
Suitable radian is fixedly connected.Improved arc connector, can be realized by arc bridge 3 it is different connection radians adjustment,
Fixed, assembling is more flexible and convenient, can meet the assembling environmental requirement of multiplicity.
In some embodiments, lock tongue portion is installed in a compensated cavity 42 comprising bolt 41, handle 40 and return unit,
41 outer end of bolt is corresponding with 42 front openings of compensated cavity, and 41 inner end of bolt is corresponding with 40 pedestal 401 of handle, 40 ontology of handle
Expose to compensated cavity 42 for operation, 40 pedestal 401 of handle by 40 ontology of handle drive, to push the bolt 41 from
Front openings realize the cooperation with lockhole 34, and the bolt 41 is equipped with the return unit for pushing bolt 41 to retreat to exit
The lockhole 34.
So that its pedestal 401 is applied active force on bolt 41 by operating handle 40, pushes bolt 41 before compensated cavity 42
Side opening, which stretches out, locks arc skateboard 33 until entering in lockhole 34；Operating handle 40 cancels the effect to bolt 41 again
Power, return unit act on bolt 41 and are taken away lockhole 34, thus locking of the release to arc skateboard 33.Pass through locking structure 4
Arc groove 30, arc panel can be fixed in suitable arcuate positions, the adjustment that locking structure 4 carries out radian can also be opened.
40 pedestal 401 of handle to the active force of bolt 41 and revocation can in such a way that pedestal 401 moves forward and backward come
It realizes, movement can push bolt 41 forward, and movement cancels backward.It is preferably realized by a under type in the application: hand
For the rotational installation of pedestal 401 in the compensated cavity 42, pedestal 401 is equipped with major diameter end 402 to push bolt 41, is equipped with short
Diameter end 403 is used to step down for the reset of bolt 41.Handle 40 turn to major diameter end 402 it is corresponding with 41 pairs of bolt when due to major diameter end
402 have longer size, can touch and bolt 41 is pushed to stretch out from front openings；Handle 40 turns to minor axis end 403 and inserts
41 pairs of pin it is corresponding when due to minor axis end 403 have shorter size, will not touch bolt 41 formed thrust, at this time on bolt 41
Return unit by generate active force taken away lockhole 34.
Return unit is the compressed spring for being set in 41 outer end of bolt, one end and 42 front end face of compensated cavity of compressed spring
Annular upper wall abuts, and the other end is abutted with the raised step 410 of 41 inner end of bolt；The length of several lockholes 34 arcuately sliding block
Degree direction (length that arc extends) is uniformly distributed.When 41 stress of bolt is mobile toward lockhole 34, compressed spring, which is in, to be compressed
Energy accumulating state, the compressed spring reset that releases energy is taken advantage of a situation bolt 41 taking away lockhole 34 after external force revocation.
In order to guide user to adjust arc shaped slider in the movement position of arc groove 30, it can be set and lead bit architecture, lead position knot
Structure includes guide hole 36, free ball, and arcuately 30 length direction of slot is uniformly distributed in inner wall surface thereof to several guide holes 36,
The free ball part is exposed to be set in a positioning chamber 35 of arc shaped slider, and the internal diameter of positioning chamber 35 is slightly larger than (such as
0.1mm) free ball makes ball rotatable.When arc skateboard 33 moves in the groove body 32 of arc groove 30, outside free ball
The part of dew falls into corresponding guide hole 36, while the sense of touch that will form a kind of rattle is transferred in user hand, by leading
The setting guidance user's operation arc shaped slider of bit architecture moves to suitable position.The interval amplitude of guide hole 36 can be smaller, and
What its interval amplitude and the interval amplitude of lockhole 34 usually mutually correlated, fineness when radian is adjusted can be optimized.
Preferably, the graduated scale that extends along its length is equipped on 31 surface of shell of arc groove 30, by the graduated scale
Offer corresponding notch；The arc shaped slider is set in the arc groove 30 from the entrance of 31 one end of shell, in arc block
Equipped with the home block cooperated at notch with graduated scale.When arc shaped slider moves in slot, home block can indicate corresponding quarter
Degree ruler position accurately assembles so that user can accurately recognize current radian value to realize.
The assembling of connecting plate and screen body can be realized by common bolt, and preferably be tied using following optimization in this case
Structure: connecting plate is equipped with for the latch components 5 with corresponding screen body assembling, and the latch components 5 include for inserting column on screen body
Spliced eye 52, handle 50 and the closing piece 51 penetrated, the spliced eye 52 are formed through on connecting plate, and the closing piece 51 can be slided
Dynamic is installed on the connecting plate, and closing piece 51 is equipped with the interior receipts locked groove 510 for locking screen body inserting column, the handle 50
It is sequentially connected with closing piece 51 and drives 51 back and forth movement of closing piece, to control the interior misfit for receiving locked groove 510 and spliced eye 52.
Drive rod also follows rotation when handle 50 rotates, and drive rod can pass through its edge to the horizontal force that closing piece 51 generates
The movement of translot 511 and clear up so that drive rod drive 51 longitudinal movement of closing piece, when 51 longitudinal movement of closing piece is to receiving in it
It when locked groove 510 and spliced eye 52 cooperate, passes right through interior receipts locked groove 510 and is locked the inserting column on body is shielded, it is thus achieved that even
The assembling of fitting and screen body is fixed, and it is more convenient to operate.
In some embodiments, handle 50 is rotatablely installed by its pedestal on connecting plate, and pedestal is equipped with drive rod, institute
Sliding block is stated equipped with the translot 511 for drive rod transverse movement, the rotation of handle 50 and is indulged by drive rod drive closing piece 51
To movement, the interior receipts locked groove 510 is longitudinally disposed on the closing piece 51, and outer end is open end, and lateral internal diameter, which is less than, to be inserted
Connect hole 52.By rotational handle 50 closing piece 51 is moved, screen body inserting column is entered in slot by the interior open end for receiving locked groove 510
It is locked.Correspondingly, providing a kind of packaging LED screen, including screen body, the screen body frame is equipped with to lock for same arc and connect
The fixed inserting column of part, the inserting column are equipped with the flange toward protrusion outside its wall surface.When inserting column enters interior receipts locked groove 510
Afterwards, interior receipts locked groove 510 can be waled in the lower section of flange, and internal diameter is again smaller to be limited by flange, thus without departing from making
It is locked to obtain inserting column.Certainly annular groove, the interior mode received locked groove 510 and just wale annular groove can also be being formed on inserting column
Also it may be implemented to lock.
There is the pedestal 54 for installing handle 50, the handle 50 is equipped with can quilt in some embodiments, on connecting plate
The safety buckle 53 of rotation is operated, the installing tache rear end (demarcating with the point of rotation) exposes to handle 50 for operation, the safety
For 53 rotation of button to realize its front end 530 with the folding of 54 surface lock groove 55 of pedestal, the setting of safety buckle 53 can be to avoid handle
50 are arbitrarily operated, and the case where screen body and connector are with to be detached from is prevented.When handle 50 turns to locking inserting column
Behind position, safe operation button 53 falls into its front end in lock groove 55, to limit the rotation of handle 50；It needs to discharge to slotting
When connecing the locking of column, first safe operation button 53 makes its front end be detached from lock groove 55, after realizing so as to rotational handle 50
Movement.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the present invention can have various changes, combination and variation.All within the spirits and principles of the present invention, made
Any modification, equivalent substitution, improvement and etc. should be included within scope of the presently claimed invention.
Claims (10)
1. arc locks connector, for assembling LED screen, it is characterised in that: arc locks connector and includes,
First connecting plate, for being fixed with one piece of screen body assembling；
Second connecting plate, for being fixed with another piece of screen body assembling；
Arc bridge, including setting up separately in the first connecting plate, the arc groove of the second connecting plate, arc shaped slider, the arc shaped slider matching
It is installed in arc groove, and can arcuately slot move；
Locking structure, including being divided into arc groove, the lock tongue portion on arc shaped slider, several lockholes, the lock tongue portion can operate reality
Now cooperate with lockhole to fix the relative position of arc groove, arc shaped slider.
2. arc as described in claim 1 locks connector, it is characterised in that: the lock tongue portion is installed in a compensated cavity,
Including bolt, handle and return unit, bolt outer end is corresponding with compensated cavity front openings, and bolt inner end is corresponding with handle base,
The handle body exposes to compensated cavity for operation, and the handle base is driven by handle body, to push the bolt
The cooperation with lockhole is realized from front openings, and it is described to exit for pushing bolt to retreat that the bolt is equipped with the return unit
Lockhole.
3. arc as claimed in claim 2 locks connector, it is characterised in that: the handle base rotational installation is in the auxiliary
Intracavitary, pedestal is equipped with major diameter end to push bolt, is used to step down for the reset of bolt equipped with minor axis end.
4. arc as claimed in claim 3 locks connector, it is characterised in that: the return unit is the pressure for being set in bolt outer end
One end of contracting spring, compressed spring is abutted with the annular upper wall of compensated cavity front end face, the raised platform of the other end and bolt inner end
Rank abuts；The length direction of several lockholes arcuately sliding block is uniformly distributed.
5. arc as described in claim 1 locks connector, it is characterised in that: it further includes leading bit architecture that arc, which locks connector, institute
Stating and leading bit architecture includes guide hole, free ball, and arcuately slot length direction is uniformly distributed in its inner wall to several guide holes
Face, the free ball part is exposed to be set in a positioning chamber of arc shaped slider.
6. arc as described in claim 1 locks connector, it is characterised in that: the surface of shell of the arc groove is equipped with along length
The graduated scale that direction extends offers corresponding notch by the graduated scale；The arc shaped slider enters muzzle from shell one end
It is located in the arc groove, arc block is equipped at notch with the home block of graduated scale cooperation.
7. arc as described in claim 1 locks connector, it is characterised in that: each connecting plate is equipped with for corresponding screen
The latch components of body assembling, the latch components include for the inserting column spliced eye, handle and the closing piece that penetrate on screen body, it is described
Spliced eye is formed through on connecting plate, and the closing piece is slidably installed on the connecting plate, and closing piece is equipped with for locking
Surely shield the interior receipts locked groove of body inserting column, the handle and closing piece are sequentially connected and drive closing piece back and forth movement, to control interior receipts lock
The misfit of slot and spliced eye.
8. arc as claimed in claim 7 locks connector, it is characterised in that: the handle is rotatablely installed by its pedestal in even
On fishplate bar, pedestal is equipped with drive rod, and the sliding block is equipped with the translot for drive rod transverse movement, handle rotation and
Closing piece longitudinal movement is driven by drive rod, the interior receipts locked groove is longitudinally disposed on the closing piece, and outer end is open end,
Lateral internal diameter is less than spliced eye.
9. arc as claimed in claim 7 locks connector, it is characterised in that: have on the connecting plate for installing handle
Pedestal, the handle be equipped with can by operation rotation safety buckle, the installing tache rear end expose to handle for operation, it is described
Safety buckle is rotated to realize its front end with the folding of pedestal surfaces lock groove.
10. packaging LED screen, including screen body, it is characterised in that: the screen body frame is equipped with solid for same arc lock connector
Fixed inserting column, the inserting column are equipped with the flange toward protrusion outside its wall surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236442 | 2018-08-01 | ||
| CN2018212364426 | 2018-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268358A true CN109268358A (en) | 2019-01-25 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811303687.0A Pending CN109268358A (en) | 2018-08-01 | 2018-11-02 | Arc locks connector and packaging LED screen |
| CN201821806030.1U Expired - Fee Related CN209510810U (en) | 2018-08-01 | 2018-11-02 | Arc locks connector and packaging LED screen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821806030.1U Expired - Fee Related CN209510810U (en) | 2018-08-01 | 2018-11-02 | Arc locks connector and packaging LED screen |
Country Status (1)
| Country | Link |
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| CN (2) | CN109268358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327110A (en) * | 2019-08-13 | 2019-10-15 | 上海导向医疗系统有限公司 | The adjustable freeze melting device of handle angle |
| CN111997969A (en) * | 2020-09-21 | 2020-11-27 | 湖南新亚胜光电股份有限公司 | Fixed connection structure of LED display screen box and back of body frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268358A (en) * | 2018-08-01 | 2019-01-25 | 深圳市晓星科技有限公司 | Arc locks connector and packaging LED screen |
| CN111265035B (en) * | 2020-01-31 | 2021-11-26 | 山东光明园迪儿童家具科技有限公司 | A concatenation formula desk and concatenation formula desk subassembly for university classroom |
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- 2018-11-02 CN CN201821806030.1U patent/CN209510810U/en not_active Expired - Fee Related
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| CN107452286A (en) * | 2017-08-29 | 2017-12-08 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN207381024U (en) * | 2017-09-11 | 2018-05-18 | 东莞市星光恒辉光电科技有限公司 | A kind of arc lock for the splicing of curved surface LED display screen |
| CN107588066A (en) * | 2017-09-29 | 2018-01-16 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN108105225A (en) * | 2017-12-14 | 2018-06-01 | 武汉理工大学 | A kind of crank block type securing member and connection method |
| CN208240304U (en) * | 2018-06-05 | 2018-12-14 | 深圳市晓星科技有限公司 | Novel assembled LED screen |
| CN209510810U (en) * | 2018-08-01 | 2019-10-18 | 深圳市晓星科技有限公司 | Arc locks connector and packaging LED screen |
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| CN111997969A (en) * | 2020-09-21 | 2020-11-27 | 湖南新亚胜光电股份有限公司 | Fixed connection structure of LED display screen box and back of body frame |
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Application publication date: 20190125 |