CN110962756B - Car on-vehicle network communication multifunctional display screen upset drive arrangement - Google Patents
Car on-vehicle network communication multifunctional display screen upset drive arrangement Download PDFInfo
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- CN110962756B CN110962756B CN201911148198.7A CN201911148198A CN110962756B CN 110962756 B CN110962756 B CN 110962756B CN 201911148198 A CN201911148198 A CN 201911148198A CN 110962756 B CN110962756 B CN 110962756B
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- 238000004891 communication Methods 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 74
- 230000007306 turnover Effects 0.000 claims description 35
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 15
- 230000008859 change Effects 0.000 abstract description 11
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention relates to the technical field of vehicle-mounted communication equipment, and discloses a vehicle-mounted network communication multifunctional display screen overturning driving device. This car on-vehicle network communication multifunctional display screen upset drive arrangement, through setting up the joint piece, the pulling pull ring, make the connection rope drive the joint piece from middle to upper and lower both sides removal, the connecting spring compression this moment, can make joint piece and drive assembly separation, can take off drive assembly and maintain or change, then when installing drive assembly, loosen the pull ring, the connecting spring resets and drives joint piece from upper and lower both sides to middle removal, joint piece and drive assembly chucking accomplish drive assembly's fixed, drive assembly is split type with the upset subassembly, the convenience is maintained when arbitrary one of them trouble, needn't all demolish and maintain or change, easy maintenance just is favorable to resources are saved.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted communication equipment, in particular to a turning driving device for a vehicle-mounted network communication multifunctional display screen of an automobile.
Background
The vehicle-mounted communication system is a means for realizing high informatization and intellectualization of traffic by applying an advanced wireless communication technology on vehicles on the basis of the development of an intelligent traffic system and a sensor network technology, the wide definition of the vehicle-mounted communication system refers to a mobile communication system loaded on an automobile, and the vehicle-mounted communication system organically combines traffic participants, vehicles and the environment thereof through vehicle-to-vehicle and vehicle-to-road communication, so that the safety and the efficiency of the traffic system are improved.
Vehicle-mounted communication equipment need cooperate the display screen to use when using, the display screen needs turn over it in order to satisfy the people of different use habits when using, and then can change the angle of placing of display screen, but current display screen turns over a device and drive arrangement and all is fixed together, when one of them structure breaks down, need demolish two together and get off to maintain or change, cost of maintenance and time have been increased, easily cause the waste of resource simultaneously, so propose a vehicle-mounted network communication multifunctional display screen upset drive arrangement and solve the above-mentioned problem that proposes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the turnover driving device of the multifunctional display screen for the vehicle-mounted network communication of the automobile, which has the advantages of convenience in maintenance and resource saving, and solves the problems that the existing turnover driving device of the display screen and the driving device of the automobile are fixed together, when one structure fails, the two turnover driving devices are required to be detached together for maintenance or replacement, the maintenance cost and time are increased, and the resource waste is easily caused.
(II) technical scheme
In order to achieve the purposes of convenient maintenance and resource saving, the invention provides the following technical scheme: a turning driving device of an automobile vehicle-mounted network communication multifunctional display screen comprises an installation frame, wherein a rectangular strip hole is formed in the installation frame, an installation shaft lever is fixedly installed between the left side wall and the right side wall in the hole of the rectangular strip hole, a movable frame is sleeved outside the installation shaft lever, a display screen is embedded in the front face of the movable frame, an installation back plate is fixedly installed on the back face of the installation frame, two installation grooves are formed in the front side of the installation back plate, a driving assembly with one end extending to the front side of the installation back plate is movably installed in each installation groove, the upper side and the lower side in each installation groove are both communicated with a connecting groove formed in the installation back plate, a guide block is fixedly installed on the inner side wall of each connecting groove, which is far away from one side of the driving assembly, a connecting spring is fixedly installed on one side of the guide block, which, the equal fixed mounting in one side that the joint piece carried on the back mutually has one end to run through the guide block and extend to the connection rope at the installation backplate back, connects one side and the pull ring fixed connection that the rope is located the installation backplate back, all communicate on the downthehole left and right sides wall in rectangle strip hole have the standing groove of seting up on the installation frame, the inside movable mounting one end of standing groove extend to the installation frame in and with the upset subassembly of drive assembly front side contact, the left and right sides threaded connection's connection horizontal pole between the upset subassembly.
Preferably, the drive assembly is including being located the installation piece of mounting groove, and the front side fixed mounting of installation piece has the installation loop bar, the left and right sides the equal fixed mounting in the back of the body one side lateral wall of installation loop bar has servo motor, servo motor's output shaft and the centre of a circle fixed connection of eccentric wheel, and the outside of eccentric wheel has the promotion connecting rod that one end extends to installation loop bar front side through connecting branch fixed mounting, and the equal fixed mounting in upper and lower both ends of one side that the promotion connecting rod is located the installation loop bar has the guide with both sides swing joint about the installation loop bar inner wall.
Preferably, the guide part comprises a U-shaped frame rod fixed on the pushing connecting rod, and the inner side of the U-shaped frame rod is movably connected with a roller movably connected with the inner wall of the mounting sleeve rod.
Preferably, the pushing connecting rod is T-shaped, and the height of the front side of the pushing connecting rod is smaller than that of the rear side of the pushing connecting rod.
Preferably, the inside of the installation loop bar is hollow, and an opening matched with the height of the front side of the push connecting rod is formed in the front side of the inner wall of the installation loop bar.
Preferably, the upset subassembly includes the extrusion spring of movable mounting in the standing groove, the left and right sides one side that the extrusion spring is relative all with connecting pole setting fixed connection, connect the equal fixed mounting in pole setting opposite side one side and have a connecting shaft pole, the outside cover of connecting shaft pole is equipped with turns over a push rod.
Preferably, the front side of the turnover push rod is attached to the back of the display screen, and the back of the turnover push rod is attached to the front side of the push connecting rod.
Preferably, the turning push rod is internally provided with a threaded hole, and the turning push rod is in threaded connection with the connecting cross rod through the threaded hole.
Preferably, the bottom left and right sides of installation frame all fixed mounting have the stabilizer blade, and the stabilizer blade is the L type.
(III) advantageous effects
Compared with the prior art, the invention provides a turning driving device of an automobile vehicle-mounted network communication multifunctional display screen, which has the following beneficial effects:
1. this car on-vehicle network communication multifunctional display screen upset drive arrangement, through setting up the joint piece, the pulling pull ring, make the connection rope drive the joint piece from middle to upper and lower both sides removal, the connecting spring compression this moment, can make joint piece and drive assembly separation, can take off drive assembly and maintain or change, then when installing drive assembly, loosen the pull ring, the connecting spring resets and drives joint piece from upper and lower both sides to middle removal, joint piece and drive assembly chucking accomplish drive assembly's fixed, drive assembly is split type with the upset subassembly, the convenience is maintained when arbitrary one of them trouble, needn't all demolish and maintain or change, easy maintenance just is favorable to resources are saved.
2. This car on-vehicle network communication multifunctional display screen upset drive arrangement, through setting up extrusion spring, compression left side or right side extrusion spring, then move forward or backward and connect the horizontal pole, can fix or demolish two upset subassemblies, then rotate and connect horizontal pole and upset subassembly, can demolish or change left side or right side upset subassembly, the upset subassembly of convenient damage to a certain kind is maintained and is changed, further conveniently maintains display screen upset drive arrangement.
Drawings
FIG. 1 is a schematic structural diagram of a turning driving device for a vehicle-mounted network communication multifunctional display screen of an automobile according to the present invention;
FIG. 2 is a side sectional view of a turning driving device of a vehicle-mounted network communication multifunctional display screen of an automobile according to the present invention;
FIG. 3 is an enlarged view of the turning driving device of the multifunctional display screen for vehicle-mounted network communication of the present invention shown at the A position in FIG. 2;
FIG. 4 is an enlarged view of the turning driving device of the multifunctional display screen for vehicle-mounted network communication in FIG. 2;
fig. 5 is a front sectional view of the turnover driving device of the multifunctional display screen for vehicle-mounted network communication of the automobile.
In the figure: the device comprises a mounting frame 1, a rectangular strip hole 2, a mounting shaft rod 3, a movable frame 4, a display screen 5, a mounting backboard 6, a mounting groove 7, a driving component 8, a mounting block 81, a mounting loop rod 82, a servo motor 83, an eccentric wheel 84, a connecting support rod 85, a pushing connecting rod 86, a guide piece 87, a connecting groove 9, a guide block 10, a connecting spring 11, a clamping block 12, a connecting rope 13, a pull ring 14, a placing groove 15, a turnover component 16, an extrusion spring 161, a connecting upright rod 162, a connecting shaft rod 163, a turnover push rod 164 and a connecting transverse rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an automobile vehicle network communication multifunctional display screen overturning driving device comprises an installation frame 1, wherein support legs are fixedly installed on the left side and the right side of the bottom of the installation frame 1, the support legs are L-shaped, a rectangular hole 2 is formed in the installation frame 1, an installation shaft rod 3 is fixedly installed between the left side wall and the right side wall in the hole of the rectangular hole 2, a movable frame 4 is sleeved outside the installation shaft rod 3, a display screen 5 is embedded in the front of the movable frame 4, an installation backboard 6 is fixedly installed on the back of the installation frame 1, two installation grooves 7 are formed in the front of the installation backboard 6, a driving assembly 8 with one end extending to the front side of the installation backboard 6 is movably installed in the installation groove 7, the upper side and the lower side of the installation groove 7 are communicated with a connecting groove 9 formed in the installation backboard 6, a guide block 10 is fixedly installed on the inner side wall of, a connecting spring 11 is fixedly arranged on one side of the guide block 10 close to the driving component 8, a clamping block 12 with one end clamped with the driving component 8 is fixedly arranged on one side opposite to the connecting spring 11, a connecting rope 13 with one end penetrating through the guide block 10 and extending to the back surface of the mounting backboard 6 is fixedly arranged on one side of the opposite side of the clamping block 12, one side of the connecting rope 13 positioned on the back surface of the mounting backboard 6 is fixedly connected with a pull ring 14, the clamping block 12 is arranged, the pull ring 14 is pulled, so that the connecting rope 13 drives the clamping block 12 to move from the middle to the upper side and the lower side, at the moment, the connecting spring 11 is compressed, the clamping block 12 is separated from the driving component 8, the driving component 8 can be taken down for maintenance or replacement, then when the driving component 8 is mounted, the pull ring 14 is loosened, the connecting spring 11 is reset to drive the clamping block 12 to move from the upper side, drive assembly 8 is split type with upset subassembly 16, the convenience is maintained when arbitrary one of them trouble, needn't all demolish and get off to maintain or change, easy maintenance just is favorable to resources are saved, all communicate the standing groove 15 of seting up on installation frame 1 on the downthehole left and right sides wall in rectangle strip hole 2, standing groove 15's inside movable mounting one end extend to in installation frame 1 and with the upset subassembly 16 of the contact of drive assembly 8 front side, threaded connection's between the left and right sides upset subassembly 16 connection horizontal pole 17.
The driving assembly 8 comprises an installation block 81 positioned in the installation groove 7, an installation loop bar 82 is fixedly installed on the front side of the installation block 81, the installation loop bar 82 is hollow, an opening matched with the height of the front side of a pushing connecting rod 86 is formed in the front side of the inner wall of the installation loop bar 82, servo motors 83 are fixedly installed on the side walls of the left side and the right side of the opposite side of the installation loop bar 82, the type of each servo motor 83 can be 130ST-M10025, the output shaft of each servo motor 83 is fixedly connected with the circle center of an eccentric wheel 84, a pushing connecting rod 86 with one end extending to the front side of the installation loop bar 82 is fixedly installed on the outer side of the eccentric wheel 84 through a connecting support rod 85, the pushing connecting rod 86 is T-shaped, the height of the front side of the pushing connecting rod 86 is smaller than the height of the rear side of the pushing connecting rod 86, and guide pieces 87 movably connected with the upper side and the lower side of, the guide 87 comprises a U-shaped frame bar fixed on the push link 86, and the inner side of the U-shaped frame bar is movably connected with a roller movably connected with the inner wall of the mounting loop bar 82.
The turnover component 16 comprises an extrusion spring 161 movably arranged in the placing groove 15, one side of the extrusion spring 161 at the left side and the right side opposite to each other is fixedly connected with a connecting upright rod 162, one side of the connecting upright rod 162 at the opposite side is fixedly provided with a connecting shaft rod 163, a turnover push rod 164 is sleeved outside the connecting shaft rod 163, the front side of the turnover push rod 164 is attached to the back surface of the display screen 5, the back surface of the turnover push rod 164 is attached to the front side of the push connecting rod 86 to compress the left side or right side extrusion spring 161, then the connecting cross rod 17 is moved forwards or backwards to fix or remove the two turnover components 16, then the connecting cross rod 17 and the turnover component 16 are rotated to remove or replace the left side or right side turnover component 16, the maintenance and the replacement of one damaged turnover component 16 are facilitated, the turnover driving device of the display screen is further facilitated to be maintained, a threaded hole is, the turnover push rod 164 is in threaded connection with the connecting cross rod 17 through a threaded hole, the connecting cross rod 17 can enhance the connection stability between the two turnover assemblies 16, the display screen 5 is more stable when turned over, and the cross rod 17 and the turnover assemblies 16 are conveniently connected in a threaded connection mode for splitting.
When the folding display screen 5 is used, the servo motor 83 is started to drive the eccentric wheel 84 to rotate, then the eccentric wheel 84 rotates forward and backward and drives the pushing connecting rod 86 to move back and forth through the connecting support rod 85, the folding push rod 164 is movably arranged on the outer side of the connecting shaft rod 163, and the folding push rod 164 is pushed to move back and forth to realize folding of the display screen 5 when the pushing connecting rod 86 moves back and forth.
In summary, the multifunctional display screen turnover driving device for vehicle-mounted network communication of an automobile is provided with the clamping block 12, the pull ring 14 is pulled to enable the connecting rope 13 to drive the clamping block 12 to move from the middle to the upper side and the lower side, at the moment, the connecting spring 11 is compressed, the clamping block 12 can be separated from the driving component 8, the driving component 8 can be taken down for maintenance or replacement, then when the driving component 8 is installed, the pull ring 14 is loosened, the connecting spring 11 is reset to drive the clamping block 12 to move from the upper side and the lower side to the middle, the clamping block 12 is clamped with the driving component 8 to complete the fixation of the driving component 8, the driving component 8 and the turnover component 16 are split, the maintenance can be conveniently carried out when any one of the driving component 8 fails, the clamping block is not required to be completely removed for maintenance or replacement, the maintenance is convenient to maintain and is, then move forward or backward and connect horizontal pole 17, can fix or demolish two upset subassemblies 16, then rotate and connect horizontal pole 17 and upset subassembly 16, can demolish or change left side or right side upset subassembly 16, conveniently maintain and change the upset subassembly 16 of a certain damage, further conveniently maintain display screen upset drive arrangement, it all is together fixed to have solved current display screen and turned over a device and drive arrangement, when one of them structure breaks down, need demolish two together and get off to maintain or change, maintenance cost and time have been increased, easily cause the problem of the waste of resource simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a multi-functional display screen of vehicle-mounted network communication upset drive arrangement, includes installation frame (1), its characterized in that: the installation frame is characterized in that a rectangular strip hole (2) is formed in the installation frame (1), an installation shaft lever (3) is fixedly installed between the left side wall and the right side wall in the hole of the rectangular strip hole (2), a movable frame (4) is sleeved outside the installation shaft lever (3), a display screen (5) is embedded in the front surface of the movable frame (4), an installation backboard (6) is fixedly installed on the back surface of the installation frame (1), two installation grooves (7) are formed in the front side of the installation backboard (6), a driving assembly (8) with one end extending to the front side of the installation backboard (6) is movably installed in the installation groove (7), the upper side and the lower side in the groove of the installation groove (7) are respectively communicated with a connecting groove (9) formed in the installation backboard (6), and a guide block (10) is fixedly installed on the groove inner side wall of one side, far, a connecting spring (11) is fixedly arranged on one side of the guide block (10) close to the driving component (8), a clamping block (12) with one end clamped with the driving component (8) is fixedly arranged on one side opposite to the connecting spring (11), a connecting rope (13) with one end penetrating through the guide block (10) and extending to the back surface of the mounting back plate (6) is fixedly arranged on one side of the clamping block (12) opposite to the back surface, one side of the connecting rope (13) positioned on the back surface of the mounting back plate (6) is fixedly connected with the pull ring (14), all communicate on the downthehole left and right sides wall in rectangle strip hole (2) and set up standing groove (15) on installation frame (1), the inside movable mounting one end of standing groove (15) extend to in installation frame (1) and with upset subassembly (16) of drive assembly (8) front side contact, both sides about threaded connection's between upset subassembly (16) connection horizontal pole (17).
2. The turnover driving device of the multifunctional display screen for the vehicle-mounted network communication of the automobile as claimed in claim 1, wherein: drive assembly (8) are including installation piece (81) that is located mounting groove (7), and the front side fixed mounting of installation piece (81) has installation loop bar (82), the left and right sides the equal fixed mounting in the opposite sides of the back of the body side wall of installation loop bar (82) has servo motor (83), the output shaft of servo motor (83) and the centre of a circle fixed connection of eccentric wheel (84), the outside of eccentric wheel (84) has promotion connecting rod (86) that one end extends to installation loop bar (82) front side through connecting branch (85) fixed mounting, promotion connecting rod (86) are located the equal fixed mounting in upper and lower both ends of one side in installation loop bar (82) have with installation loop bar (82) inner wall both sides swing joint's guide (87) from top to bottom.
3. The turnover driving device of the multifunctional display screen for vehicle-mounted network communication of the automobile as claimed in claim 2, wherein: the guide piece (87) comprises a U-shaped frame rod fixed on the pushing connecting rod (86), and the inner side of the U-shaped frame rod is movably connected with a roller movably connected with the inner wall of the mounting sleeve rod (82).
4. The turnover driving device of the multifunctional display screen for vehicle-mounted network communication of the automobile as claimed in claim 2, wherein: the pushing connecting rod (86) is T-shaped, and the height of the front side of the pushing connecting rod (86) is smaller than that of the rear side of the pushing connecting rod (86).
5. The turnover driving device of the multifunctional display screen for vehicle-mounted network communication of the automobile as claimed in claim 2, wherein: the inside of the installation loop bar (82) is hollow, and an opening matched with the height of the front side of the push connecting rod (86) is formed in the front side of the inner wall of the installation loop bar (82).
6. The turnover driving device of the multifunctional display screen for vehicle-mounted network communication of the automobile as claimed in claim 2, wherein: upset subassembly (16) are including extrusion spring (161) of movable mounting in standing groove (15), the left and right sides one side that extrusion spring (161) is relative all with connection pole setting (162) fixed connection, the equal fixed mounting in connection pole setting (162) opposite side one side has connecting axostylus axostyle (163), the outside cover of connecting axostylus axostyle (163) is equipped with turns over a push rod (164).
7. The turnover driving device of the multifunctional display screen for vehicle-mounted network communication of the automobile as claimed in claim 6, wherein: the front side of the turnover push rod (164) is attached to the back side of the display screen (5), and the back side of the turnover push rod (164) is attached to the front side of the push connecting rod (86).
8. The turnover driving device of the multifunctional display screen for vehicle-mounted network communication of the automobile as claimed in claim 6, wherein: the interior of the turnover push rod (164) is provided with a threaded hole, and the turnover push rod (164) is in threaded connection with the connecting cross rod (17) through the threaded hole.
9. The turnover driving device of the multifunctional display screen for the vehicle-mounted network communication of the automobile as claimed in claim 1, wherein: the equal fixed mounting in bottom left and right sides of installation frame (1) has the stabilizer blade, and the stabilizer blade is the L type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148198.7A CN110962756B (en) | 2019-11-21 | 2019-11-21 | Car on-vehicle network communication multifunctional display screen upset drive arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148198.7A CN110962756B (en) | 2019-11-21 | 2019-11-21 | Car on-vehicle network communication multifunctional display screen upset drive arrangement |
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| CN110962756A CN110962756A (en) | 2020-04-07 |
| CN110962756B true CN110962756B (en) | 2020-12-25 |
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| CN113487982B (en) * | 2021-07-13 | 2022-12-16 | 西安稀乔木广告文化传播有限公司 | Outdoor advertisement show board that facilitates use |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6648432B2 (en) * | 2001-12-28 | 2003-11-18 | Hsien-Chung Huang | Foldable structure for a main unit and screen of a game machine |
| CN101246752A (en) * | 2007-02-15 | 2008-08-20 | 台达电子工业股份有限公司 | Self-reset rotating shaft system of display equipment |
| CN105822876B (en) * | 2016-05-13 | 2017-12-22 | 常州市宏硕电子有限公司 | A kind of fixing device of electronic display |
| CN206411556U (en) * | 2016-12-16 | 2017-08-15 | 杨道宇 | A kind of computer for being easy to clear up display |
| CN208126360U (en) * | 2018-05-15 | 2018-11-20 | 衡水学院 | A kind of efficient Legal provision query display device |
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Effective date of registration: 20240328 Address after: Building 11, Building 10, Dengzhou Industrial Cluster, 800 meters south of the intersection of South Second Ring Road and Ping'an Avenue, Dengzhou City, Nanyang City, Henan Province, 474150 Patentee after: Henan Jinfeng Electronics Co.,Ltd. Country or region after: China Address before: 325000 Wenzhou City National University Science Park incubator, No. 38 Dongfang South Road, Ouhai District, Wenzhou, Zhejiang Patentee before: WENZHOU UNIVERSITY OUJIANG College Country or region before: China |