CN110985839A - Fixing device for wireless communication equipment - Google Patents
Fixing device for wireless communication equipment Download PDFInfo
- Publication number
- CN110985839A CN110985839A CN201910253405.9A CN201910253405A CN110985839A CN 110985839 A CN110985839 A CN 110985839A CN 201910253405 A CN201910253405 A CN 201910253405A CN 110985839 A CN110985839 A CN 110985839A
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- Prior art keywords
- rod
- fixedly connected
- wireless communication
- communication equipment
- supporting rod
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- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Abstract
The invention discloses a fixing device for wireless communication equipment, which relates to the technical field of communication equipment and mainly solves the problem of smaller adjusting range of the existing wireless communication equipment, and comprises the wireless communication equipment, a first transverse plate, a second transverse plate and a first internal thread cavity, wherein the outer surface of the right side of the wireless communication equipment is fixedly connected with the left end of a second connecting rod, the right end of the second connecting rod is fixedly connected with the left end of a supporting rod, the right end of the supporting rod is provided with a rolling ball, the supporting rod is rotatably connected with an arc-shaped plate through the rolling ball, the outer surface of the arc-shaped plate and the supporting rod are fixedly connected with the left end of a third connecting rod at the same horizontal plane, the right end of the third connecting rod is fixedly connected with a vehicle body connecting mechanism, the middle part of the supporting rod is upwards hinged with the lower end of a first elastic rod of, meanwhile, the adjusting range is wide, the transverse adjustment is convenient, and the requirement for watching by passengers is better met.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a fixing device for wireless communication equipment.
Background
And the communication equipment is used for wired communication equipment and wireless communication equipment in an industrial control environment. The wired communication equipment mainly introduces the conversion equipment for solving the serial port communication, the professional bus type communication, the industrial Ethernet communication and various communication protocols in the industrial field. The wireless communication equipment mainly comprises wireless AP, a wireless network bridge, a wireless network card, a wireless lightning arrester, an antenna and the like.
The wireless communication device is widely applied to various aspects, such as a satellite, a radio station, a wireless television (on a bus or a subway), a wireless local area network, a mobile phone (mobile phone), a mobile phone GPRS (general packet radio service) internet access and the like, and is convenient for the life of people and enriches the life of people. Among them, the wireless television is widely popularized in recent years, and is installed in places where people gather, such as buses, subways, and elevators, to transmit information to people.
After the existing wireless television is installed and fixed, the adjustable angle is small, actual requirements cannot be met, seats of a lot of passengers are inconsistent, and the wireless television needs to be adjusted to a specific angle for convenient watching, so that the fixing device for the wireless communication equipment is provided, and the problems are solved.
Disclosure of Invention
It is an object of the present invention to provide a fixing device for a wireless communication device to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a fixing device for wireless communication equipment comprises the wireless communication equipment, a first transverse plate, a second transverse plate and a first internal thread cavity, the outer surface of the right side of the wireless communication equipment is fixedly connected with the left end of a second connecting rod, the right end of the second connecting rod is fixedly connected with the left end of a supporting rod, the right end of the support rod is provided with a rolling ball, the support rod is rotationally connected with the arc-shaped plate through the rolling ball, the outer surface of the arc-shaped plate and the supporting rod are fixedly connected with the left end of the third connecting rod at the same horizontal plane, the right end of the third connecting rod is fixedly connected with the vehicle body connecting mechanism, the middle part of the supporting rod is upwards hinged with the lower end of the first elastic rod of the supporting rod, the upper end of the first elastic rod of the supporting rod is fixedly connected with the middle of the bottom of the second transverse plate, and the middle of the supporting rod is downwards hinged with the upper end of the second elastic rod.
As a further scheme of the invention: the circle center angle of the arc-shaped plate is 120-150 degrees, and the arc-shaped plate is fixedly connected with the vehicle body through the vehicle body connecting mechanism, so that the wireless communication equipment can be conveniently watched.
As a further scheme of the invention: the right-hand member of second diaphragm and the upper end fixed connection of arc, the lower extreme of second elastic rod and the flexible end upper end fixed connection of pneumatic cylinder, the pneumatic cylinder is fixed to be set up in the top of fixed plate, the bottom surface of pneumatic cylinder and the upper end fixed connection of head rod, the lower extreme of head rod sets up in first diaphragm and rotates with the bearing to be connected, the bearing is fixed to be set up on first diaphragm, the right-hand member of first diaphragm and the lower extreme fixed connection of arc.
As a further scheme of the invention: the middle part of head rod is provided with fixed connection from the driving wheel, be connected with the action wheel transmission from the driving wheel through the conveyer belt, the action wheel is fixed to be set up in the output shaft below of motor, motor fixed connection and the horizontal portion bottom of L board, the motor is servo motor, can just reverse, the lower extreme of the longitudinal portion of L board and the top left end fixed connection of first diaphragm, motor work drive action wheel rotate, and the action wheel drives from the driving wheel rotation through the conveyer belt, from driving wheel and head rod fixed connection, the head rod rotates with first diaphragm through the bearing and is connected to the realization drives the fixed plate and rotates, and the fixed plate rotates and drives the bracing piece and rotates, and the pneumatic cylinder that coordinates simultaneously stretches out and draws back from top to bottom, realizes adjusting wireless communication equipment's direction, and.
As a further scheme of the invention: replacing the second connecting rod with a first rotating rod, a second rotating rod and a third rotating rod, wherein the left end of the first rotating rod is fixedly connected with the outer surface of the right wall of the wireless communication equipment, the first rotating rod is in threaded connection with the third rotating rod through the second rotating rod, the right end of the third rotating rod is detachably connected with the left end of the supporting rod, a first internal thread cavity and a second internal thread cavity are respectively arranged inside the first rotating rod and the third rotating rod, the first internal thread cavity and the second internal thread cavity are the same in size, external threads with opposite directions are respectively arranged at the left end and the right end of the second rotating rod, the second rotating rod is rotated through the matching of the first internal thread cavity, the external threads and the second internal thread cavity, the length of the second rotating rod entering the first internal thread cavity and the second internal thread cavity is respectively adjusted, and thus the position of the wireless communication equipment is, better fit for passenger viewing.
Compared with the prior art, the invention has the beneficial effects that: the wireless communication device can be effectively fixed, meanwhile, the adjusting range is wide, the transverse adjustment is convenient, and the requirement for watching by passengers is better met.
In summary, the motor operates to drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the conveying belt, the driven wheel is fixedly connected with the first connecting rod, the first connecting rod is rotatably connected with the first transverse plate through the bearing, so as to drive the fixing plate to rotate, the fixing plate rotates to drive the supporting rod to rotate, and simultaneously, the hydraulic cylinder is matched to extend and retract up and down, so as to adjust the direction of the wireless communication equipment, the adjusting range is wider, a first internal thread cavity and a second internal thread cavity are respectively arranged inside the first rotating rod and the third rotating rod, the first internal thread cavity and the second internal thread cavity are the same in size, external threads with opposite directions are respectively arranged at the left end and the right end of the second rotating rod, and the length of the second rotating rod entering the first internal thread cavity and the second internal thread cavity is respectively adjusted by matching the, therefore, the position of the wireless communication device is transversely adjusted, and the wireless communication device is better suitable for being watched by passengers.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic view of a connection structure of the first rotating lever, the second rotating lever, and the third rotating lever in embodiment 2 of the present invention.
In the figure: 1-wireless communication equipment, 2-a first rotating rod, 3-a second rotating rod, 4-a third rotating rod, 5-an L plate, 6-a motor, 7-a driving wheel, 8-a conveying belt, 9-a first transverse plate, 10-a first connecting rod, 11-a bearing, 12-a driven wheel, 13-a fixed plate, 14-a hydraulic cylinder, 15-a rolling ball, 16-a supporting rod, 17-a first elastic rod, 18-a second transverse plate, 19-a first internal thread cavity, 20-an external thread, 21-a second internal thread cavity, 22-a second connecting rod, 23-an arc plate, 24-a third connecting rod and 25-a vehicle body connecting mechanism.
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.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a fixing device for a wireless communication apparatus includes a wireless communication apparatus 1, a first horizontal plate 9, a second horizontal plate 18, and a first internal threaded cavity 19, the outer surface of the right side of the wireless communication device 1 is fixedly connected with the left end of the second connecting rod 22, the right end of the second connecting rod 22 is fixedly connected with the left end of the supporting rod 16, the right end of the supporting rod 16 is provided with a rolling ball 15, the supporting rod 16 is rotatably connected with an arc-shaped plate 23 through the rolling ball 15, the circle center angle of the arc-shaped plate 23 is 120-150 degrees, the same horizontal plane of the outer surface of the arc-shaped plate 23 and the supporting rod 16 is fixedly connected with the left end of the third connecting rod 24, the right end of the third connecting rod 24 is fixedly connected with the vehicle body connecting mechanism 25, and is fixedly connected with the vehicle body connecting mechanism 25 and the vehicle body, so that the wireless communication equipment 1 can be conveniently watched.
Furthermore, the middle part of the supporting rod 16 is hinged with the lower end of the first elastic rod 17 of the supporting rod upwards, the upper end of the first elastic rod 17 of the supporting rod is fixedly connected with the middle of the bottom of the second transverse plate 18, the right end of the second transverse plate 18 is fixedly connected with the upper end of the arc-shaped plate 23, the middle part of the supporting rod 16 is downwards hinged with the upper end of the second elastic rod, the lower end of the second elastic rod is fixedly connected with the upper end of the telescopic end of the hydraulic cylinder rolling ball 15, the hydraulic cylinder rolling ball 15 is fixedly arranged above the fixed plate 13, the outer surface of the bottom of the rolling ball 15 of the hydraulic cylinder is fixedly connected with the upper end of the first connecting rod 10, the lower end of the first connecting rod 10 is arranged in the first transverse plate 9 and is rotatably connected with the bearing 11, the bearing 11 is fixedly arranged on the first transverse plate 9, and the right end of the first transverse plate 9 is fixedly connected with the lower end of the arc-shaped plate 23.
Further, a driven wheel 12 fixedly connected is arranged in the middle of the first connecting rod 10, the driven wheel 12 is in transmission connection with a driving wheel 7 through a conveying belt 8, the driving wheel 7 is fixedly arranged below an output shaft of a motor 6, the motor 6 is fixedly connected with the bottom of the transverse part of the L-shaped plate 5, the motor 6 is a servo motor and can rotate in the forward and reverse directions, the lower end of the longitudinal part of the L-shaped plate 5 is fixedly connected with the left end of the top of a first transverse plate 9, the motor 6 drives the driving wheel 7 to rotate when working, the driving wheel 7 drives the driven wheel 12 to rotate through the conveying belt 8, the driven wheel 12 is fixedly connected with the first connecting rod 10, the first connecting rod 10 is rotatably connected with the first transverse plate 9 through a bearing 11, so that a fixing plate 13 is driven to rotate, the fixing plate 13 rotates to drive a supporting rod 16 to rotate, and meanwhile, and the adjusting range is wider.
Example 2
Referring to fig. 2 to 3, in an embodiment of the present invention, a fixing device for a wireless communication apparatus includes a wireless communication apparatus 1, a first horizontal plate 9, a second horizontal plate 18, and a first internal threaded cavity 19, the outer surface of the right side of the wireless communication device 1 is fixedly connected with the left end of the second connecting rod 22, the right end of the second connecting rod 22 is fixedly connected with the left end of the supporting rod 16, the right end of the supporting rod 16 is provided with a rolling ball 15, the supporting rod 16 is rotatably connected with an arc-shaped plate 23 through the rolling ball 15, the circle center angle of the arc-shaped plate 23 is 120-150 degrees, the same horizontal plane of the outer surface of the arc-shaped plate 23 and the supporting rod 16 is fixedly connected with the left end of the third connecting rod 24, the right end of the third connecting rod 24 is fixedly connected with the vehicle body connecting mechanism 25, and is fixedly connected with the vehicle body connecting mechanism 25 and the vehicle body, so that the wireless communication equipment 1 can be conveniently watched.
Furthermore, the middle part of the supporting rod 16 is hinged with the lower end of the first elastic rod 17 of the supporting rod upwards, the upper end of the first elastic rod 17 of the supporting rod is fixedly connected with the middle of the bottom of the second transverse plate 18, the right end of the second transverse plate 18 is fixedly connected with the upper end of the arc-shaped plate 23, the middle part of the supporting rod 16 is downwards hinged with the upper end of the second elastic rod, the lower end of the second elastic rod is fixedly connected with the upper end of the telescopic end of the hydraulic cylinder rolling ball 15, the hydraulic cylinder rolling ball 15 is fixedly arranged above the fixed plate 13, the outer surface of the bottom of the rolling ball 15 of the hydraulic cylinder is fixedly connected with the upper end of the first connecting rod 10, the lower end of the first connecting rod 10 is arranged in the first transverse plate 9 and is rotatably connected with the bearing 11, the bearing 11 is fixedly arranged on the first transverse plate 9, and the right end of the first transverse plate 9 is fixedly connected with the lower end of the arc-shaped plate 23.
Further, a driven wheel 12 fixedly connected is arranged in the middle of the first connecting rod 10, the driven wheel 12 is in transmission connection with a driving wheel 7 through a conveying belt 8, the driving wheel 7 is fixedly arranged below an output shaft of a motor 6, the motor 6 is fixedly connected with the bottom of the transverse part of the L-shaped plate 5, the motor 6 is a servo motor and can rotate in the forward and reverse directions, the lower end of the longitudinal part of the L-shaped plate 5 is fixedly connected with the left end of the top of a first transverse plate 9, the motor 6 drives the driving wheel 7 to rotate when working, the driving wheel 7 drives the driven wheel 12 to rotate through the conveying belt 8, the driven wheel 12 is fixedly connected with the first connecting rod 10, the first connecting rod 10 is rotatably connected with the first transverse plate 9 through a bearing 11, so that a fixing plate 13 is driven to rotate, the fixing plate 13 rotates to drive a supporting rod 16 to rotate, and meanwhile, and the adjusting range is wider.
The difference between the embodiment 2 and the embodiment 1 lies in that the second connecting rod 22 is replaced by a first rotating rod 2, a second rotating rod 3 and a third rotating rod 4, the left end of the first rotating rod 2 is fixedly connected with the outer surface of the right wall of the wireless communication device 1, the first rotating rod 2 is in threaded connection with the third rotating rod 4 through the second rotating rod 3, the right end of the third rotating rod 4 is detachably connected with the left end of the supporting rod 16, the first rotating rod 2 and the third rotating rod 4 are respectively internally provided with a first internal thread cavity 19 and a second internal thread cavity 21, the first internal thread cavity 19 and the second internal thread cavity 21 are the same in size, the left end and the right end of the second rotating rod 3 are both provided with external threads 20 with opposite directions, the second rotating rod 3 is rotated through the matching of the first internal thread cavity 19, the external threads 20 and the second internal thread cavity 21, the length of the second rotating rod 3 entering the first internal thread cavity 19 and the second internal thread cavity 21 is respectively, thereby laterally adjusting the position of the wireless communication device 1 to better suit the viewing of the passenger.
The working principle of the invention is as follows: the motor 6 works to drive the driving wheel 7 to rotate, the driving wheel 7 drives the driven wheel 12 to rotate through the conveying belt 8, the driven wheel 12 is fixedly connected with the first connecting rod 10, the first connecting rod 10 is rotatably connected with the first transverse plate 9 through the bearing 11, so that the fixed plate 13 is driven to rotate, the fixed plate 13 rotates to drive the supporting rod 16 to rotate, and meanwhile, the supporting rod is matched with the hydraulic cylinder rolling ball 15 to stretch up and down, so that the direction of the wireless communication equipment 1 is adjusted, the adjusting range is wider, a first internal thread cavity 19 and a second internal thread cavity 21 are respectively arranged inside the first rotating rod 2 and the third rotating rod 4, the sizes of the first internal thread cavity 19 and the second internal thread cavity 21 are the same, external threads 20 in opposite directions are respectively arranged at the left end and the right end of the second rotating rod 3, and the second rotating rod 3 is rotated through the, adjust the length that second dwang 3 got into first internal thread cavity 19 and second internal thread cavity 21 respectively to the position of transversely adjusting wireless communication equipment 1, better suitable passenger watches.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A fixing device for a wireless communication device comprises the wireless communication device (1), a first transverse plate (9), a second transverse plate (18) and a first internal thread cavity (19), wherein the outer surface of the right side of the wireless communication device (1) is fixedly connected with the left end of a second connecting rod (22), the right end of the second connecting rod (22) is fixedly connected with the left end of a supporting rod (16), and the right end of the supporting rod (16) is provided with a rolling ball (15), and the fixing device is characterized in that the supporting rod (16) is rotatably connected with an arc-shaped plate (23) through the rolling ball (15), the outer surface of the arc-shaped plate (23) and the same horizontal plane of the supporting rod (16) are fixedly connected with the left end of a third connecting rod (24), the right end of the third connecting rod (24) is fixedly connected with a vehicle body connecting mechanism (25), the middle part of the supporting rod (16) is upwards hinged with the lower end of a first elastic rod (, the upper end of the first elastic rod (17) of the supporting rod is fixedly connected with the middle of the bottom of the second transverse plate (18), and the middle of the supporting rod (16) is hinged with the upper end of the second elastic rod downwards.
2. The fixing device for wireless communication equipment as claimed in claim 1, wherein the circle center angle of the arc-shaped plate (23) is 120-150 degrees, and the connecting mechanism (25) is fixedly connected with the car body, so as to facilitate the observation of the wireless communication equipment (1).
3. The fixing device for wireless communication equipment according to claim 2, wherein the right end of the second horizontal plate (18) is fixedly connected with the upper end of the arc-shaped plate (23).
4. The fixing device for the wireless communication equipment according to claim 3, wherein the lower end of the second elastic rod is fixedly connected with the upper end of the telescopic end of the hydraulic cylinder (15), the hydraulic cylinder (15) is fixedly arranged above the fixing plate (13), the outer surface of the bottom of the hydraulic cylinder (15) is fixedly connected with the upper end of the first connecting rod (10), the lower end of the first connecting rod (10) is arranged in the first transverse plate (9) and is rotatably connected with the bearing (11), the bearing (11) is fixedly arranged on the first transverse plate (9), and the right end of the first transverse plate (9) is fixedly connected with the lower end of the arc-shaped plate (23).
5. The fixing device for the wireless communication equipment according to claim 4, wherein the middle part of the first connecting rod (10) is provided with a fixedly connected driven wheel (12), the driven wheel (12) is in transmission connection with a driving wheel (7) through a conveyor belt (8), the driving wheel (7) is fixedly arranged below an output shaft of a motor (6), the motor (6) is fixedly connected with the bottom of the transverse part of the L-shaped plate (5), and the lower end of the longitudinal part of the L-shaped plate (5) is fixedly connected with the left end of the top of the first transverse plate (9).
6. A fixing means for a wireless communication device according to claim 5, characterized in that the motor (6) is a servo motor.
7. A fixing arrangement for a wireless communication device according to claim 6, characterized in that the second connecting rod (22) is replaced by a first turning rod (2), a second turning rod (3) and a third turning rod (4), the left end of the first rotating rod (2) is fixedly connected with the outer surface of the right wall of the wireless communication device (1), the first rotating rod (2) is in threaded connection with the third rotating rod (4) through the second rotating rod (3), the right end of the third rotating rod (4) is detachably connected with the left end of the supporting rod (16), first dwang (2) and third dwang (4) are inside to be provided with first internal thread cavity (19) and second internal thread cavity (21) respectively, and first internal thread cavity (19) and second internal thread cavity (21) size are the same, and both ends all are provided with opposite direction's external screw thread (20) about second dwang (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253405.9A CN110985839B (en) | 2019-03-29 | 2019-03-29 | Fixing device for wireless communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253405.9A CN110985839B (en) | 2019-03-29 | 2019-03-29 | Fixing device for wireless communication equipment |
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| Publication Number | Publication Date |
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| CN110985839A true CN110985839A (en) | 2020-04-10 |
| CN110985839B CN110985839B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910253405.9A Active CN110985839B (en) | 2019-03-29 | 2019-03-29 | Fixing device for wireless communication equipment |
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| CN207213527U (en) * | 2017-07-31 | 2018-04-10 | 孙素梅 | A kind of electric business Flat computer support |
| CN207471087U (en) * | 2017-11-14 | 2018-06-08 | 潍坊职业学院 | The display bracket of regulatable vision angle |
| CN109237255A (en) * | 2018-10-23 | 2019-01-18 | 郑州辛西亚信息科技有限公司 | A kind of desktop computer displays regulating device |
| CN109340527A (en) * | 2018-12-14 | 2019-02-15 | 池州市普丰科技服务有限公司 | A kind of automatic business advice service unit |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9100399A (en) * | 1991-03-06 | 1992-10-01 | L Straatman B V Maschf | Beach umbrella positioning mechanism - has arc-shape hinged angle control unit |
| CN202302583U (en) * | 2011-11-03 | 2012-07-04 | 罗一峰 | Laptop support |
| CN207213527U (en) * | 2017-07-31 | 2018-04-10 | 孙素梅 | A kind of electric business Flat computer support |
| CN207471087U (en) * | 2017-11-14 | 2018-06-08 | 潍坊职业学院 | The display bracket of regulatable vision angle |
| CN109237255A (en) * | 2018-10-23 | 2019-01-18 | 郑州辛西亚信息科技有限公司 | A kind of desktop computer displays regulating device |
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| CN110985839B (en) | 2021-03-23 |
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Address after: 223001 No.3, Meicheng East Road, Huaian Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu electronic information Vocational College Address before: 223001 No.3, Meicheng East Road, Huaian Economic and Technological Development Zone, Jiangsu Province Patentee before: Jiangsu vocationnal college of electronics and information |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200410 Assignee: JIANGSU SUYUN MEDICINE MANAGEMENT Co.,Ltd. Assignor: Jiangsu electronic information Vocational College Contract record no.: X2021980013612 Denomination of invention: A fixing device for wireless communication equipment Granted publication date: 20210323 License type: Common License Record date: 20211201 |