CN109854586A - A kind of outdoor advertising publicity Multi-Function Display joggle truss - Google Patents
A kind of outdoor advertising publicity Multi-Function Display joggle truss Download PDFInfo
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- CN109854586A CN109854586A CN201811535820.5A CN201811535820A CN109854586A CN 109854586 A CN109854586 A CN 109854586A CN 201811535820 A CN201811535820 A CN 201811535820A CN 109854586 A CN109854586 A CN 109854586A
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- frame
- grafting
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Abstract
The present invention relates to a kind of outdoor advertising publicity Multi-Function Display joggle trusses, including interface frame, mating frame, the inside of interface frame, mating frame is equipped with fixed frame, the upside and left side for docking back end of frame are provided with locking device, the downside and right side for docking back end of frame are provided with gripping mechanism, it is provided with plug assembly in the adjacent two side walls of interface frame, mating frame, is provided with tightening device on other two adjacent side wall of interface frame, mating frame.The present invention, which can solve existing display screen existing display screen support frame present in fixed splicing, can not be rapidly performed by splicing, it needs that manually individually display screen support frame is fixed according to rule, it not can guarantee the fixed stabilization of display screen, display screen be easy to cause to fall off the case where breaking into pieces；B, manually long according to the rule fixed display screen support frame activity duration, disassembly is complicated, and part needed for splicing is more, and part shape structure is different, conveying trouble, and is easy to cause the problems such as part loss.
Description
Technical field
The present invention relates to multimedia splicing field, Multi-Function Display is used in specifically a kind of outdoor advertising publicity
Joggle truss.
Background technique
Display screen is the important carrier of multimedia information dissemination, especially needs to borrow simultaneously during outdoor advertising publicity
Multiple display screens are helped to show advertising information to spectators, it is therefore desirable to which multiple display screens are stitched together.
But existing display screen has the following problems in fixed splicing:
A, existing display screen support frame can not be rapidly performed by splicing, need manually according to rule individually to display screen
Support frame is fixed, and not can guarantee the fixed stabilization of display screen, and display screen is be easy to cause to fall off the case where breaking into pieces；
B, manually long according to the rule fixed display screen support frame activity duration, disassembly is complicated, and part needed for splicing is more, part
Shape and structure is different, conveying trouble, and be easy to cause part loss etc..
In view of the above problems, a series of on how to being made that using display screen relevant industries for efficient stable
It improves, if a kind of mosaic display screen of the Chinese invention patent of Patent No. 2015103445853 is by main display pair liquid crystal
The cooperation of display screen is shown, and the liquid that 2017210195819 Chinese utility model patent one kind of Patent No. is quickly spliced
Crystal display screen is mainly that the liquid crystal display quickly spliced is realized in the cooperation passed through between laminating mechanism, electromagnetic mechanism and pressing plate.
In summary how the reason of for how quickly to carry out stitching operation to multiple display screens, guarantees that display screen supports
The efficiency of the installation and removal of frame, and how to ensure that the safety of the conveying of display screen support frame remains current urgent need to resolve
The problem of.
Summary of the invention
It to solve the above-mentioned problems, can the present invention provides a kind of outdoor advertising publicity Multi-Function Display joggle truss
To solve existing display screen following problems present in fixed splicing: a, existing display screen support frame can not be quick
Spliced, needs that manually individually display screen support frame is fixed according to rule, not can guarantee the steady of display screen fixation
It is fixed, it be easy to cause display screen to fall off the case where breaking into pieces；B, manually long according to the rule fixed display screen support frame activity duration, disassembly
Complexity, part needed for splicing is more, and part shape structure is different, conveying trouble, and is easy to cause the problems such as part loss.The present invention
May be implemented the function that display/panel bracket intelligence is quickly spliced, and have that stability is good, conveying is convenient, installation speed fastly with tear open
Unload the advantages that facilitating.
To achieve the goals above, the present invention is realized using following technical scheme: a kind of more function of outdoor advertising publicity
Energy display screen joggle truss, including interface frame, mating frame, the inside of interface frame, mating frame are equipped with fixed frame, and the upside and left side for docking back end of frame are all provided with
It is equipped with locking device, the downside of back end of frame is docked and right side is provided with gripping mechanism, in the adjacent two side walls of interface frame, mating frame
It is provided with plug assembly, is provided with tightening device on other two adjacent side wall of interface frame, mating frame.
The locking device includes being mounted on the locking rack for docking back end of frame, is equipped with locking by motor cabinet on locking rack
Motor is connected on the output shaft of locking motor with one end of locking screw by shaft coupling, and the other end of locking screw passes through axis
It holds and is mounted on locking rack, movable block is provided on locking screw, movable block is connected by sliding matching mode with locking rack, is moved
Retaining mechanism is symmetrically arranged on motion block.
The gripping mechanism includes the clamping supporting plate being symmetrically mounted on interface frame, mating frame, is installed between clamping supporting plate by bearing
There is clamping shaft, rotor plate is installed in the middle part of clamping shaft, clamping frame, the clamping are symmetrically arranged on the outer wall at clamping shaft both ends
Frame is of an L-shaped structure, and binding groove is provided in clamping frame, and cooperate movement between binding groove and fastening frame.
The retaining mechanism includes the latch being mounted on movable block, offers locking slot on latch, in locking slot
It is provided with fastening frame, locking cylinder is connected between fastening frame and latch, fastening frame is in Z-shaped structure.
Back connection, after two interface frame, mating frames are placed according to designated parties, phase interworking between locking device and gripping mechanism
Conjunction is fixed two interface frame, mating frames from back, and staff controls clamping frame by rotor plate and rotates, and is overlapped on clamping frame
On latch, locking cylinder controls fastening frame and passes through binding groove, to clamping frame and latch be locked together, locking motor
Locking screw rotation is controlled, locking screw is controlled the interface frame, mating frame closed butt joint to overlap by screw-driven mode and fixed.
The plug assembly includes the grafting block being mounted in the middle part of interface frame, mating frame, is opened up on interface frame, mating frame there are two to spliced eye,
Latch segment is provided in spliced eye, the lower end of latch segment is mounted on fixed frame, and driving cylinder is equipped on fixed frame, drives gas
The top of cylinder is mounted on bogie by flange, the U-shaped structure of bogie, and the both ends of bogie be from back to front to
Lower incline structure.
The grafting block includes the insertion pipe being mounted on interface frame, mating frame, is evenly arranged on insertion pipe along its circumferential direction slotting
Access slot, inserting groove is interior to be provided with grafting support frame by sliding matching mode, connects between grafting support frame and the inner wall of insertion pipe
It is connected to grafting spring, one end that grafting support frame is located on the inside of inserting groove is provided with ball.
Its circumferential direction of the upper end edge of the insertion pipe is provided with grafting pressing plate, the lower end of grafting pressing plate by pin shaft
It is connected by pin shaft with grafting follower lever, grafting follower lever is connected by pin shaft with grafting job block, and grafting job block is mounted on
On grafting cylinder, grafting cylinder is mounted on insertion pipe.The grafting job block is the rotary table that diameter is sequentially reduced from the bottom up
Shape structure, and grafting job block is resisted against on ball, convenient for the contact position between change and ball when grafting job block moves.
The latch segment includes the locking tube being mounted on fixed frame, and locking slot is offered on locking tube, is led in locking slot
It crosses sliding matching mode and is provided with check lock lever, be connected with locking spring between check lock lever and the outer wall of locking tube, and check lock lever
Upper end is provided with help roll by bearing, and help roll is resisted against on bogie.
The tightening device includes the fastening holes that middle part on interface frame, mating frame is arranged in, and the diameter of fastening holes is greater than the straight of insertion pipe
Diameter is symmetrically arranged with fastening column on interface frame, mating frame, and fastening column is located at the two sides of fastening holes, is provided with fastening slot on the fastening column,
The lower end of fastening column is the frustum cone structure that diameter is sequentially reduced from top to bottom, is smoothly inserted into locking tube convenient for fastening column.
Butt-joint operation, two interface frame, mating frames of manual control are attached, and insertion pipe is inserted into fastening holes, and fastening column is inserted into
In spliced eye；
Grafting cylinder control grafting job block moves upwards, thus drive grafting support frame stretch out to the inner wall of interface frame, mating frame into
Row support, at the same time, grafting job block control grafting pressing plate by grafting follower lever and are rotated, and grafting pressing plate is to right
The outer wall for connecing frame is pressed, and is cooperated and is locked on interface frame, mating frame between grafting support frame and grafting pressing plate；
Driving cylinder control bogie moves downward, mutual cooperation motion control check lock lever between bogie and locking spring
It is inserted into fastening slot, so that fastening column is fixed on locking tube.
When the invention works the step of, is as follows:
Preparation work, the position of two interface frame, mating frames of manual adjustment, is inserted into insertion pipe in fastening holes, and fastening column is inserted into
In spliced eye.
Butt-joint operation, grafting cylinder control grafting job block moves upwards, so that grafting support frame be driven to stretch out to docking
The inner wall of frame is supported, and at the same time, grafting job block controls grafting pressing plate by grafting follower lever and rotated, grafting
Pressing plate presses the outer wall of interface frame, mating frame, cooperates between grafting support frame and grafting pressing plate and is locked at interface frame, mating frame
On；
Driving cylinder control bogie moves downward, mutual cooperation motion control check lock lever between bogie and locking spring
It is inserted into fastening slot, so that fastening column is fixed on locking tube.
Back connection, after two interface frame, mating frame docking are completed, after two interface frame, mating frames are placed according to designated parties, locking dress
It sets to cooperate between gripping mechanism and two interface frame, mating frames is fixed from back, staff is controlled by rotor plate and is clamped
Frame rotation, is overlapped on clamping frame on latch, and locking cylinder controls fastening frame and passes through binding groove, thus by clamping frame and locking
Plate locks together, and locking motor controls locking screw rotation, and locking screw is controlled by screw-driven mode and overlapped
Interface frame, mating frame closed butt joint fix.
Display screen is placed, and manually display screen is fixed in fixed frame.
The beneficial effects of the present invention are:
1, the present invention can solve existing display screen following problems present in fixed splicing:
A, existing display screen support frame can not be rapidly performed by splicing, need manually according to rule individually to display screen
Support frame is fixed, and not can guarantee the fixed stabilization of display screen, and display screen is be easy to cause to fall off the case where breaking into pieces；
B, manually long according to the rule fixed display screen support frame activity duration, disassembly is complicated, and part needed for splicing is more, part
Shape and structure is different, conveying trouble, and is easy to cause the problems such as part loss.
The present invention may be implemented the function that display/panel bracket intelligence is quickly spliced, and have that stability is good, conveying is convenient,
Installation speed is fastly and the advantages that convenient disassembly.
2, cooperate between the locking device and gripping mechanism that design of the present invention can from back to two interface frame, mating frames into
Row is fixed.
3, it cooperates between the plug assembly and corresponding tightening device that the present invention designs and is fixed on two interface frame, mating frames
Together.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is first structure diagram of the invention.
Fig. 2 is the second structural schematic diagram of the invention；
Fig. 3 is the cross-sectional view of grafting block of the present invention；
Fig. 4 is the structural schematic diagram between interface frame, mating frame of the present invention, fixed frame and plug assembly (after removal grafting block)
Fig. 5 is the I of Fig. 2 of the present invention to partial enlarged view.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Shown in Fig. 1 to Fig. 5, a kind of outdoor advertising publicity Multi-Function Display joggle truss, including interface frame, mating frame 1, interface frame, mating frame 1
Inside fixed frame 2 is installed, the upside and left side of 1 rear end of interface frame, mating frame are provided with locking device 3, under 1 rear end of interface frame, mating frame
Side and right side are provided with gripping mechanism 4, and plug assembly 5 is provided in the adjacent two side walls of interface frame, mating frame 1, and interface frame, mating frame 1 is another
Tightening device 6 is provided on outer two adjacent side walls.
The locking device 3 includes the locking rack 31 for being mounted on 1 rear end of interface frame, mating frame, is installed on locking rack 31 by motor cabinet
There is locking motor 32, is connected by shaft coupling with one end of locking screw 33 on the output shaft of locking motor 32, locking screw 33
The other end be mounted on locking rack 31 by bearing, movable block 34 is provided on locking screw 33, movable block 34 passes through sliding
Fit system is connected with locking rack 31, and retaining mechanism 35 is symmetrically arranged on movable block 34.
The gripping mechanism 4 includes the clamping supporting plate 41 being symmetrically mounted on interface frame, mating frame 1, passes through axis between clamping supporting plate 41
It holds and clamping shaft 42 is installed, the middle part of clamping shaft 42 is equipped with rotor plate 43, is symmetrically arranged on the outer wall at 42 both ends of clamping shaft
Clamping frame 44, the clamping frame 44 is of an L-shaped structure, and binding groove is provided in clamping frame 44, between binding groove and fastening frame 352
Cooperate movement.
The retaining mechanism 35 includes the latch 351 being mounted on movable block 34, offers locking on latch 351
Slot is provided with fastening frame 352 in locking slot, locking cylinder 353, fastening frame is connected between fastening frame 352 and latch 351
352 be in Z-shaped structure.
Back connection, after two interface frame, mating frames 1 are placed according to designated parties, between locking device 3 and gripping mechanism 4 mutually
Cooperation is fixed two interface frame, mating frames 1 from back, and staff controls clamping frame 44 by rotor plate 43 and rotates, and makes clamping frame
44 are overlapped on latch 351, and locking cylinder 353 controls fastening frame 352 and passes through binding groove, thus by clamping frame 44 and latch
351 lock together, and locking motor 32 controls locking screw 33 and rotates, and locking screw 33 controls overlap joint by screw-driven mode
1 closed butt joint of interface frame, mating frame together is fixed.
The plug assembly 5 includes the grafting block 51 for being mounted on the middle part of interface frame, mating frame 1, opens up that there are two to inserting on interface frame, mating frame 1
Hole is connect, latch segment 54 is provided in spliced eye, the lower end of latch segment 54 is mounted on fixed frame 2, and driving is equipped on fixed frame 2
The top of cylinder 52, driving cylinder 52 is mounted on bogie 53 by flange, the U-shaped structure of bogie 53, and bogie
53 both ends are to tilt down structure from back to front.
The grafting block 51 includes the insertion pipe 511 that is mounted on interface frame, mating frame 1, equal along its circumferential direction on insertion pipe 511
It is even to be provided with inserting groove, grafting support frame 512 is provided with by sliding matching mode in inserting groove, grafting support frame 512 with it is slotting
Grafting spring 513 is connected between the inner wall of adapter tube 511, one end that grafting support frame 512 is located on the inside of inserting groove is provided with rolling
Pearl.
Its circumferential direction of the upper end edge of the insertion pipe 511 is provided with grafting pressing plate 514, grafting pressing plate by pin shaft
514 lower end is connected by pin shaft with grafting follower lever 515, and grafting follower lever 515 passes through pin shaft and 516 phase of grafting job block
Even, grafting job block 516 is mounted on grafting cylinder 517, and grafting cylinder 517 is mounted on insertion pipe 511.The grafting operation
Block 516 is the round-like structure that diameter is sequentially reduced from the bottom up, and grafting job block 516 is resisted against on ball, grafting operation
Convenient for the contact position between change and ball when block 516 moves.
The latch segment 54 includes the locking tube 541 being mounted on fixed frame 2, offers locking slot on locking tube 541, is locked
Check lock lever 542 is provided with by sliding matching mode in tight slot, lock is connected between check lock lever 542 and the outer wall of locking tube 541
Tight spring 543, and the upper end of check lock lever 542 is provided with help roll 544 by bearing, help roll 544 is resisted against on bogie 53.
The tightening device 6 includes the fastening holes that middle part on interface frame, mating frame 1 is arranged in, and the diameter of fastening holes is greater than insertion pipe
511 diameter, is symmetrically arranged with fastening column 61 on interface frame, mating frame 1, and fastening column 61 is located at the two sides of fastening holes, on the fastening column 61
It is provided with fastening slot, the lower end of fastening column 61 is the frustum cone structure that diameter is sequentially reduced from top to bottom, smooth convenient for fastening column 61
Be inserted into locking tube 541.
Butt-joint operation, two interface frame, mating frames 1 of manual control are attached, and insertion pipe 511 is inserted into fastening holes, fasten column 61
It is inserted into spliced eye；
Grafting cylinder 517 controls grafting job block 516 and moves upwards, so that grafting support frame 512 be driven to stretch out to docking
The inner wall of frame 1 is supported, at the same time, grafting job block 516 by grafting follower lever 515 control grafting pressing plate 514 into
Row rotation, grafting pressing plate 514 presses the outer wall of interface frame, mating frame 1, between grafting support frame 512 and grafting pressing plate 514
Mutual cooperation is locked on interface frame, mating frame 1；
Driving cylinder 52 controls bogie 53 and moves downward, and cooperate movement between bogie 53 and locking spring 543
Control check lock lever 542 is inserted into fastening slot, so that fastening column 61 is fixed on locking tube 541.
When work:
Preparation work, the position of two interface frame, mating frames 1 of manual adjustment, is inserted into insertion pipe 511 in fastening holes, fastens column 61
It is inserted into spliced eye.
Butt-joint operation cooperates between plug assembly 5 and corresponding tightening device 6 two interface frame, mating frames 1 being fixed on one
It rises.
Back connection cooperates between locking device 3 and gripping mechanism 4 from back after two docking of interface frame, mating frame 1 are completed
Two interface frame, mating frames 1 are fixed in portion.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (8)
1. a kind of outdoor advertising publicity Multi-Function Display joggle truss, including interface frame, mating frame (1), it is characterised in that: interface frame, mating frame (1)
Inside be equipped with fixed frame (2), the upside of interface frame, mating frame (1) rear end and left side are provided with locking device (3), interface frame, mating frame (1)
The downside and right side of rear end are provided with gripping mechanism (4), are provided with plug assembly in the adjacent two side walls of interface frame, mating frame (1)
(5), tightening device (6) are provided on other two adjacent side wall of interface frame, mating frame (1)；
The locking device (3) includes the locking rack (31) for being mounted on interface frame, mating frame (1) rear end, and locking rack passes through motor cabinet on (31)
It is equipped with locking motor (32), is connected by shaft coupling with one end of locking screw (33) on the output shaft of locking motor (32),
The other end of locking screw (33) is mounted on locking rack (31) by bearing, and locking screw is provided with movable block on (33)
(34), movable block (34) is connected by sliding matching mode with locking rack (31), and movable block is symmetrically arranged with locking machine on (34)
Structure (35)；
The plug assembly (5) includes being mounted on grafting block (51) in the middle part of interface frame, mating frame (1), opened up on interface frame, mating frame (1) there are two
It to spliced eye, is provided in spliced eye latch segment (54), the lower end of latch segment (54) is mounted on fixed frame (2), fixed frame (2)
On be equipped with driving cylinder (52), driving cylinder (52) top be mounted on bogie (53) by flange, bogie (53)
U-shaped structure, and the both ends of bogie (53) are to tilt down structure from back to front；
The grafting block (51) includes the insertion pipe (511) that is mounted on interface frame, mating frame (1), along its circumferential direction side on insertion pipe (511)
To inserting groove is evenly arranged with, inserting groove is interior to be provided with grafting support frame (512), grafting support frame by sliding matching mode
(512) it is connected between the inner wall of insertion pipe (511) grafting spring (513), grafting support frame (512) is located on the inside of inserting groove
One end be provided with ball；
Its circumferential direction of upper end edge of the insertion pipe (511) is provided with grafting pressing plate (514), grafting pressing plate by pin shaft
(514) lower end is connected by pin shaft with grafting follower lever (515), and grafting follower lever (515) passes through pin shaft and grafting job block
(516) it is connected, grafting job block (516) is mounted on grafting cylinder (517), and grafting cylinder (517) is mounted on insertion pipe (511)
On.
2. a kind of outdoor advertising publicity Multi-Function Display joggle truss according to claim 1, it is characterised in that: described
Gripping mechanism (4) includes the clamping supporting plate (41) being symmetrically mounted on interface frame, mating frame (1), is pacified between clamping supporting plate (41) by bearing
It equipped with clamping shaft (42), is equipped in the middle part of clamping shaft (42) rotor plate (43), is symmetrically set on the outer wall at clamping shaft (42) both ends
It is equipped with clamping frame (44).
3. a kind of outdoor advertising publicity Multi-Function Display joggle truss according to claim 1, it is characterised in that: described
Tightening device (6) includes the fastening holes that middle part is arranged on interface frame, mating frame (1), and the diameter of fastening holes is greater than the straight of insertion pipe (511)
Diameter, fastening column (61) is symmetrically arranged on interface frame, mating frame (1), and fastening column (61) is located at the two sides of fastening holes.
4. a kind of outdoor advertising publicity Multi-Function Display joggle truss according to claim 1, it is characterised in that: described
Retaining mechanism (35) includes the latch (351) being mounted on movable block (34), and latch offers locking slot on (351), is locked
It is provided with fastening frame (352), is connected between fastening frame (352) and latch (351) locking cylinder (353) in tight slot, fastened
Frame (352) is in Z-shaped structure.
5. a kind of outdoor advertising publicity Multi-Function Display joggle truss according to claim 1, it is characterised in that: described
Latch segment (54) includes the locking tube (541) being mounted on fixed frame (2), and locking tube offers locking slot, locking slot on (541)
It is interior to be provided with check lock lever (542) by sliding matching mode, it is connected between check lock lever (542) and the outer wall of locking tube (541)
Locking spring (543), and the upper end of check lock lever (542) is provided with help roll (544) by bearing, help roll (544) is resisted against
On bogie (53).
6. a kind of outdoor advertising publicity Multi-Function Display joggle truss according to claim 2, it is characterised in that: described
Clamping frame (44) is of an L-shaped structure, and binding groove is provided in clamping frame (44), phase interworking between binding groove and fastening frame (352)
Resultant motion.
7. a kind of outdoor advertising publicity Multi-Function Display joggle truss according to claim 1, it is characterised in that: described
Grafting job block (516) is the round-like structure that diameter is sequentially reduced from the bottom up, and grafting job block (516) is resisted against ball
On.
8. a kind of outdoor advertising publicity Multi-Function Display joggle truss according to claim 3, it is characterised in that: described
Fastening slot is provided in fastening column (61), the lower end of fastening column (61) is the frustum cone structure that diameter is sequentially reduced from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535820.5A CN109854586A (en) | 2018-12-15 | 2018-12-15 | A kind of outdoor advertising publicity Multi-Function Display joggle truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535820.5A CN109854586A (en) | 2018-12-15 | 2018-12-15 | A kind of outdoor advertising publicity Multi-Function Display joggle truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854586A true CN109854586A (en) | 2019-06-07 |
Family
ID=66891315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811535820.5A Withdrawn CN109854586A (en) | 2018-12-15 | 2018-12-15 | A kind of outdoor advertising publicity Multi-Function Display joggle truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854586A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110910785A (en) * | 2019-11-27 | 2020-03-24 | 贵州电网有限责任公司 | Combined electronic signboard device |
| CN111009194A (en) * | 2019-12-24 | 2020-04-14 | 宋丰艾 | Display screen capable of being spliced, adjusted and used |
| CN113539118A (en) * | 2021-07-13 | 2021-10-22 | 深圳市雷凌显示技术有限公司 | Back frame |
| WO2022193083A1 (en) * | 2021-03-15 | 2022-09-22 | 深圳市艾比森光电股份有限公司 | Assembly box, led display screen and led display device |
| CN117798650A (en) * | 2024-02-29 | 2024-04-02 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
-
2018
- 2018-12-15 CN CN201811535820.5A patent/CN109854586A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110910785A (en) * | 2019-11-27 | 2020-03-24 | 贵州电网有限责任公司 | Combined electronic signboard device |
| CN111009194A (en) * | 2019-12-24 | 2020-04-14 | 宋丰艾 | Display screen capable of being spliced, adjusted and used |
| CN111009194B (en) * | 2019-12-24 | 2021-07-13 | 深圳市颖网科技股份有限公司 | Display screen capable of being spliced, adjusted and used |
| WO2022193083A1 (en) * | 2021-03-15 | 2022-09-22 | 深圳市艾比森光电股份有限公司 | Assembly box, led display screen and led display device |
| CN113539118A (en) * | 2021-07-13 | 2021-10-22 | 深圳市雷凌显示技术有限公司 | Back frame |
| CN117798650A (en) * | 2024-02-29 | 2024-04-02 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
| CN117798650B (en) * | 2024-02-29 | 2024-06-07 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190607 |
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| WW01 | Invention patent application withdrawn after publication |