CN109713423A - A kind of electronic communication antenna holder - Google Patents
A kind of electronic communication antenna holder Download PDFInfo
- Publication number
- CN109713423A CN109713423A CN201910038429.2A CN201910038429A CN109713423A CN 109713423 A CN109713423 A CN 109713423A CN 201910038429 A CN201910038429 A CN 201910038429A CN 109713423 A CN109713423 A CN 109713423A
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- electric pushrod
- fixed disk
- swivel becket
- installation
- personnel
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Abstract
The present invention provides a kind of electronic communication antenna holder, including bottom plate, four hollow stems are uniformly fixed in the bottom plate upper end, four hollow stem upper ends pass through bearing and install bearer ring, four bearer rings are separately mounted in four adjusting screw rod annular sides by ball nut pair, the adjusting screw rod is mounted on hollow stem upper end and extends to inside hollow stem, four hollow stems are installed in fixed disk lower end and extend to fixed disk upper end, the fixed disk upper end swivel becket is installed by bearing, the fixed internal gear of the swivel becket annular inner wall, the internal gear annular inner wall engages four outer tooth rings by gear, four outer tooth rings are separately fixed in four bearer ring annular sides, compared with prior art, the present invention is with following the utility model has the advantages that the designer passes through rotary motion ring, it realizes and adjusts height, increase The scope of application, the promotion signal quality of reception.
Description
Technical field
The present invention is a kind of electronic communication antenna holder, belongs to antenna holder technical field.
Background technique
Electronic communication is that Electronics Science and Technology and information technology combine, and constructs the engineering field of advanced information society,
With the continuous improvement of electronic technology level, not only there is super large-scale integration and computer, but also facilitates modern communications
Realization.Electronic communication antenna holder is one of important accessory of electronic communication simultaneously.
The electronic communication antenna holder of the prior art is supported installation using three support rods, when needs adjust height
When, it needs to be adjusted before bracket is installed, can not just be adjusted after mounting, after there is obstacle, communications reception
Effect is poor, and the scope of application is poor, needs to design a kind of electronic communication antenna holder for solving the above problems.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of electronic communication antenna holder, on solving
State the problem of proposing in background technique.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of electronic communication antenna branch
Four hollow stems are uniformly fixed in frame, including bottom plate, the bottom plate upper end, and four hollow stem upper ends pass through bearing installation axle
Carrier ring, four bearer rings are separately mounted in four adjusting screw rod annular sides by ball nut pair, the adjusting silk
Bar is mounted on hollow stem upper end and extends to inside hollow stem, and four hollow stems are installed in fixed disk lower end and extend to
Swivel becket is installed by bearing in fixed disk upper end, the fixed disk upper end, and the fixed internal gear of the swivel becket annular inner wall is described
Internal gear annular inner wall engages four outer tooth rings by gear, and four outer tooth rings are separately fixed at four bearer ring annular sides
On face, four adjusting screw rods are each attached to regulating mechanism lower end, install swivel becket below the regulating mechanism.
Further, the regulating mechanism includes electric pushrod, servo motor and universal joint, the servo motor upper end
It is welded on rotating disc lower end middle position, the rotating disc is welded on movable end cover inner tip middle position, the movable end
End middle position welding universal joint is covered, connecting rod is installed in the universal joint upper end, and transverse slat is installed above the universal joint, described
Connecting rod is installed, transverse slat left end middle position is bolted electric pushrod, the electric pushrod right end on the right side of transverse slat
Connecting rod is installed across transverse slat and by free bearing, the transverse slat rear and front end is symmetrically welded two set squares, two triangles
Plate is welded on movable end cover upper end, installation electric pushrod, universal joint and connecting rod between two set squares, and described turn
Moving plate is mounted on mounting disc upper end by bearing and extends to inside mounting disc, and the servo motor is bolted on installation
Disk lower end is simultaneously mutually fixed across mounting disc with rotating disc, and the mounting disc is mounted on movable end cover lower end and extends to movable end cover
Four adjusting screw rods are welded in inside, the mounting disc lower end, and the servo motor is mounted on fixed disk upper end middle position and prolongs
Extend to fixed disk lower end, the servo motor annular outboard installs four outer tooth rings, in practice, personnel communication sink with
Connecting rod is attached installation, and then personnel start electric pushrod, because connecting rod is installed in universal joint upper end, and because electric pushrod is logical
It crosses free bearing to be connected with connecting rod, so electric pushrod work drives connecting rod to rotate around universal joint, and then communication is driven to connect
Device rotation is received, after communication sink turns to proper angle, personnel close electric pushrod, realize and adjust communication sink angle
Degree, then personnel start servo motor, because rotating disc is connected with mounting disc by bearing, so servo motor work belt turn
Moving plate rotation, and then movable end cover rotation is driven, to drive universal joint and connecting rod while rotate, then communication is driven to connect
Device rotation is received, after communication sink rotates to suitable position, personnel close servo motor, realize that adjustment communication sink is any
Angle promotes reception, increases the scope of application.
Further, fastening bolt is installed in fixed disk left part upper end, and fastening bolt is by being threadably mounted at rotation
Ring upper end is simultaneously connected through swivel becket with fixed disk, and internal gear is installed on the right side of fastening bolt, and in practice, personnel's rotation is tight
Fixing bolt so fastening bolt is rotated while being moved down, and then makes tight because fastening bolt is connected with swivel becket by screw thread
Fixing bolt squeezes fixed disk, realizes that swivel becket is fastened with fixed disk, stability is high.
Further, the bottom plate upper end annular marginal position equidistantly opens up at least four installation through-holes, and at least four
Installation through-hole is mounted on the outside of four hollow stems, and in practice, bolt-through installation through-hole and installation site are carried out spiral shell by personnel
The installation of bottom plate is realized in line installation, and then realizes fastening installation of the invention.
Further, the swivel becket annular side equidistantly welds at least eight handles, and in practice, personnel utilize handle
Swivel becket is rotated, operation is facilitated.
Further, the electric pushrod upper end is bonded photovoltaic panel, and photovoltaic panel is welded on transverse slat left end, and under photovoltaic panel
Side's installation rechargeable battery, and rechargeable battery is bolted on transverse slat left end, and rechargeable battery is mounted on electric pushrod rear,
And rechargeable battery is electrically connected with electric pushrod and photovoltaic panel respectively, in practice, rechargeable battery mentions for electric pushrod
For electric energy, electric pushrod is facilitated to work, in addition personnel charge to rechargeable battery, act on storage in boost charge battery
Luminous energy is converted to electric energy by electric energy, while photovoltaic panel is in normal operation, and electric energy is transferred to rechargeable battery, is realized to filling
Battery charges, and repeats rechargeable battery and the photovoltaic panel joint power supply of charging, supplies mutually, reduce resource consumption.
Further, at least four buphthalmos balls are uniformly inlayed in the mounting disc upper end, and at least four buphthalmos balls are bonded
In movable end cover inner tip, and at least four buphthalmos balls are mounted on rotating disc annular outboard, in practice, movable end cover rotation
In the process, buphthalmos ball is convenient for movable end cover rotation, while the realization of buphthalmos ball is supported movable end cover, increases intensity
Beneficial effects of the present invention: a kind of electronic communication antenna holder of the invention, the present invention pass through addition hollow stem, tune
Save screw rod, fixed disk, bearer ring, swivel becket, internal gear and outer tooth ring, the designer by rotary motion ring, then including
Under the gear engagement of ring gear and outer tooth ring, bearer ring is rotated, is then transported using the rotation of ball nut adjutant bearer ring
Turn changes the linear movement up and down for adjusting screw rod into, realizes and adjusts height, increases the scope of application, the promotion signal quality of reception.
The present invention by addition electric pushrod, movable end cover, mounting disc, rotating disc, servo motor, universal joint, connecting rod,
Transverse slat and set square, the design utilize electric pushrod, then sharp again after connecting rod is turned to proper angle around universal joint
Rotate movable end cover with servo motor, to realize that adjustment communication sink is any after so that connecting rod is rotated to suitable position
Angle promotes reception, increases the scope of application.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of front view of electronic communication antenna holder of the present invention；
Fig. 2 is a kind of portion A enlarged drawing of electronic communication antenna holder of the present invention；
Fig. 3 is a kind of side view of electronic communication antenna holder of the present invention；
Fig. 4 is a kind of top view of electronic communication antenna holder of the present invention；
Fig. 5 is a kind of front view of the regulating mechanism of electronic communication antenna holder of the present invention；
Fig. 6 is a kind of side view of the regulating mechanism of electronic communication antenna holder of the present invention；
Fig. 7 is a kind of bottom view of the regulating mechanism of electronic communication antenna holder of the present invention；
In figure: 1- regulating mechanism, 2- bottom plate, 3- hollow stem, 4- adjust screw rod, 5- fixed disk, 6- bearer ring, 7- rotation
Ring, 8- internal gear, 9- outer tooth ring, 11- electric pushrod, 12- movable end cover, 13- mounting disc, 14- rotating disc, 15- servo motor,
16- universal joint, 17- connecting rod, 18- transverse slat, 19- set square, 111- rechargeable battery, 112- photovoltaic panel.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 7 is please referred to, the present invention provides a kind of technical solution: a kind of electronic communication antenna holder, including bottom plate 2,
Four hollow stems 3 are uniformly fixed in 2 upper end of bottom plate, and bearer ring 6, four bearer rings 6 are installed by bearing in four 3 upper ends of hollow stem
It is separately mounted in four 4 annular sides of adjusting screw rod by ball nut pair, adjusts screw rod 4 and be mounted on 3 upper end of hollow stem simultaneously
It extends to inside hollow stem 3, four hollow stems 3 are installed in 5 lower end of fixed disk and extend to 5 upper end of fixed disk, in fixed disk 5
Swivel becket 7, the fixed internal gear 8 of 7 annular inner wall of swivel becket are installed by bearing in end, and 8 annular inner wall of internal gear is engaged by gear
Four outer tooth rings 9, four outer tooth rings 9 are separately fixed in four 6 annular sides of bearer ring, and four adjusting screw rods 4 are each attached to
1 lower end of regulating mechanism installs swivel becket 7 below regulating mechanism 1.
As an embodiment of the present invention: first with bottom plate 2 installation is fixed in the present invention by personnel, and then rotation turns
Rotating ring 7, the rotation of swivel becket 7 drive internal gear 8 to rotate, engage because internal gear 8 carries out gear with four outer tooth rings 9, within institute
The rotation of ring gear 8 drives four 9 synchronous rotaries of outer tooth ring, and the rotation of outer tooth ring 9 drives bearer ring 6 to rotate, and because of bearer ring 6 and adjusts silk
Bar 4 is connected by ball nut pair, so the rotation of bearer ring 6 drives adjusting screw rod 4 to move up and down along hollow stem 3, then
Regulating mechanism 1 is driven to move up and down, after regulating mechanism 1 is moved to proper height, personnel stop rotating swivel becket 7, and will turn
Rotating ring 7 is fastened with fixed disk 5, is realized and is adjusted height, and the scope of application, the promotion signal quality of reception are increased.
As an embodiment of the present invention: regulating mechanism 1 includes electric pushrod 11, servo motor 15 and universal joint
16,15 upper end of servo motor is welded on 14 lower end middle position of rotating disc, and rotating disc 14 is welded on 12 inner tip of movable end cover
Universal joint 16 is welded in middle position, 12 upper end middle position of movable end cover, and connecting rod 17, universal joint 16 are installed in 16 upper end of universal joint
Transverse slat 18 is installed in top, installs connecting rod 17 on the right side of transverse slat 18,18 left end middle position of transverse slat is bolted electric pushrod
11,11 right end of electric pushrod passes through transverse slat 18 and installs connecting rod 17 by free bearing, and 18 rear and front end of transverse slat is symmetrically welded two
Set square 19, two set squares 19 are welded on 12 upper end of movable end cover, install electric pushrod 11, ten thousand between two set squares 19
13 upper end of mounting disc is mounted on by bearing and is extended to inside mounting disc 13, is watched to section 16 and connecting rod 17, rotating disc 14
It takes motor 15 to be bolted on 13 lower end of mounting disc and fix across mounting disc 13 with 14 phase of rotating disc, mounting disc 13 is installed
It in 12 lower end of movable end cover and extends to inside movable end cover 12, four adjusting screw rods 4, servo motor are welded in 13 lower end of mounting disc
15 are mounted on 5 upper end middle position of fixed disk and extend to 5 lower end of fixed disk, and 15 annular outboard of servo motor installs four external tooths
Communication sink and connecting rod 17 are attached installation by ring 9, in practice, personnel, and then personnel start electric pushrod 11, because
Connecting rod 17 is installed in 16 upper end of universal joint, and is connected because electric pushrod 11 passes through free bearing with connecting rod 17, so electric pushrod
11 work drive connecting rod 17 to rotate around universal joint 16, and then drive communication sink rotation, when communication sink turns to
After proper angle, personnel close electric pushrod 11, realize and adjust communication sink angle, and then personnel start servo motor 15,
Because rotating disc 14 is connected with mounting disc 13 by bearing, so 15 work belt turn Moving plate 14 of servo motor rotates, and then band
Dynamic movable end cover 12 rotates, to drive universal joint 16 and connecting rod 17 while rotate, then drives communication sink rotation,
After communication sink rotates to suitable position, personnel close servo motor 15, realize adjustment communication sink any angle, mention
Reception is risen, the scope of application is increased.
As an embodiment of the present invention: fastening bolt is installed in 5 left part upper end of fixed disk, and fastening bolt passes through screw thread
It is mounted on 7 upper end of swivel becket and is connected through swivel becket 7 with fixed disk 5, and internal gear 8 is installed on the right side of fastening bolt, in reality
In border, personnel rotate fastening bolt, because fastening bolt is connected with swivel becket 7 by screw thread, so fastening bolt rotation is simultaneously
It moves down, and then squeezes fastening bolt to fixed disk 5, realize that swivel becket 7 is fastened with fixed disk 5, stability
It is high.
As an embodiment of the present invention: 2 upper end annular marginal position of bottom plate equidistantly opens up at least four installation through-holes,
And at least four installation through-hole be mounted on the outside of four hollow stems 3, in practice, personnel are by bolt-through installation through-hole and installation
Position carries out screw thread installation, realizes the installation of bottom plate 2, and then realizes fastening installation of the invention.
As an embodiment of the present invention: 7 annular side of swivel becket equidistantly welds at least eight handles, in practice,
Personnel rotate swivel becket 7 using handle, facilitate operation.
As an embodiment of the present invention: 11 upper end of electric pushrod is bonded photovoltaic panel 112, and photovoltaic panel 112 is welded on
18 left end of transverse slat, and rechargeable battery 111 is installed, and rechargeable battery 111 is bolted on 18 left side of transverse slat below photovoltaic panel 112
End, and rechargeable battery 111 is mounted on 11 rear of electric pushrod, and rechargeable battery 111 respectively with electric pushrod 11 and photovoltaic panel
112 are electrically connected, and in practice, rechargeable battery 111 is that electric pushrod 11 provides electric energy, and electric pushrod 11 is facilitated to work,
In addition personnel charge to rechargeable battery 111, act on the electric energy stored in boost charge battery 111, while photovoltaic panel 112
In normal operation, luminous energy is converted to electric energy, electric energy is transferred to rechargeable battery 111, realizes and carries out to rechargeable battery 111
Charging repeats rechargeable battery 111 and the joint power supply of photovoltaic panel 112 of charging, supplies mutually, reduce resource consumption.
As an embodiment of the present invention: uniformly inlaying at least four buphthalmos balls, and at least four in 13 upper end of mounting disc
Buphthalmos ball is fitted in 12 inner tip of movable end cover, and at least four buphthalmos balls are mounted on 14 annular outboard of rotating disc, in reality
In border, in 12 rotary course of movable end cover, buphthalmos ball is convenient for the rotation of movable end cover 12, while buphthalmos ball is realized to movable end cover 12
It is supported, increases intensity.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of electronic communication antenna holder, including bottom plate (2), it is characterised in that: bottom plate (2) upper end uniformly fixes four
Bearer ring (6) are installed by bearing in hollow stem (3), four hollow stem (3) upper ends, and four bearer rings (6) pass through
Ball nut pair is separately mounted in four adjusting screw rod (4) annular sides, and the adjusting screw rod (4) is mounted on hollow stem (3)
Upper end simultaneously extends to hollow stem (3) inside, and four hollow stems (3) are installed in fixed disk (5) lower end and extend to fixation
Swivel becket (7) are installed by bearing in disk (5) upper end, fixed disk (5) upper end, in swivel becket (7) the annular inner wall fixation
Ring gear (8), internal gear (8) annular inner wall engage four outer tooth rings (9) by gear, and four outer tooth rings (9) are respectively
It is fixed in four bearer ring (6) annular sides, four adjusting screw rods (4) are each attached to regulating mechanism (1) lower end, described
Swivel becket (7) are installed below regulating mechanism (1).
2. a kind of electronic communication antenna holder according to claim 1, it is characterised in that: the regulating mechanism (1) includes
Electric pushrod (11), servo motor (15) and universal joint (16), servo motor (15) upper end are welded on rotating disc (14)
Lower end middle position, the rotating disc (14) are welded on movable end cover (12) inner tip middle position, the movable end cover
(12) connecting rod (17) are installed in upper end middle position welding universal joint (16), universal joint (16) upper end, the universal joint
(16) transverse slat (18) are installed in top, install connecting rod (17) on the right side of the transverse slat (18), transverse slat (18) the left end middle position
It is bolted electric pushrod (11), electric pushrod (11) right end passes through transverse slat (18) and installs connecting rod by free bearing
(17), transverse slat (18) rear and front end is symmetrically welded two set squares (19), and two set squares (19) are welded on work
Moved end lid (12) upper end installs electric pushrod (11), universal joint (16) and connecting rod between two set squares (19)
(17), the rotating disc (14) is mounted on mounting disc (13) upper end by bearing and extends to mounting disc (13) inside, described to watch
Motor (15) is taken to be bolted on mounting disc (13) lower end and mutually fix across mounting disc (13) with rotating disc (14), it is described
Mounting disc (13) is mounted on movable end cover (12) lower end and extends to movable end cover (12) inside, mounting disc (13) the lower end weldering
Four adjusting screw rods (4) are connect, the servo motor (15) is mounted on fixed disk (5) upper end middle position and extends to fixed disk
(5) lower end, servo motor (15) annular outboard install four outer tooth rings (9), in practice, personnel communication sink with
Connecting rod (17) is attached installation, and then personnel start electric pushrod (11), because connecting rod is installed in universal joint (16) upper end
(17), and because electric pushrod (11) pass through free bearing it is connected with connecting rod (17), so electric pushrod (11) work drives connection
Bar (17) is rotated around universal joint (16), and then drives communication sink rotation, after communication sink turns to proper angle,
Personnel close electric pushrod (11), realize and adjust communication sink angle, and then personnel start servo motor (15), because of rotating disc
(14) it is connected with mounting disc (13) by bearing, so servo motor (15) work belt turn Moving plate (14) rotates, and then band
Dynamic movable end cover (12) rotation, to drive universal joint (16) and connecting rod (17) while rotate, then drives communications reception
Device rotation, after communication sink rotates to suitable position, personnel close servo motor (15), realize that adjustment communications reception is had a high regard for
Meaning angle, promotes reception, increases the scope of application.
3. a kind of electronic communication antenna holder according to claim 1, it is characterised in that: on fixed disk (5) left part
End installation fastening bolt, and fastening bolt is by being threadably mounted at swivel becket (7) upper end and through swivel becket (7) and fixed disk
(5) be connected, and fastening bolt on the right side of install internal gear (8), in practice, personnel rotate fastening bolt, because fastening bolt with
Swivel becket (7) is connected by screw thread, so fastening bolt is rotated while being moved down, and then makes fastening bolt to fixed disk
(5) it is squeezed, realizes that swivel becket (7) are fastened with fixed disk (5), stability is high.
4. a kind of electronic communication antenna holder according to claim 1, it is characterised in that: bottom plate (2) the upper end annular
Marginal position equidistantly opens up at least four installation through-holes, and at least four installation through-holes are mounted on the outside of four hollow stems (3),
In practice, bolt-through installation through-hole and installation site are carried out screw thread installation by personnel, realize the installation of bottom plate (2), Jin Ershi
Existing fastening installation of the invention.
5. a kind of electronic communication antenna holder according to claim 1, it is characterised in that: swivel becket (7) annular side
At least eight handles are equidistantly welded in face, and in practice, personnel rotate swivel becket (7) using handle, facilitate operation.
6. a kind of electronic communication antenna holder according to claim 2, it is characterised in that: electric pushrod (11) upper end
It is bonded photovoltaic panel (112), and photovoltaic panel (112) is welded on transverse slat (18) left end, and rechargeable battery is installed below photovoltaic panel (112)
(111), and rechargeable battery (111) is bolted on transverse slat (18) left end, and rechargeable battery (111) is mounted on electric pushrod
(11) rear, and rechargeable battery (111) is electrically connected with electric pushrod (11) and photovoltaic panel (112) respectively, in reality
In, rechargeable battery (111) is that electric pushrod (11) provide electric energy, and electric pushrod (11) is facilitated to work, and in addition personnel are to charging electricity
Pond (111) is charged, and acts on the electric energy stored in boost charge battery (111), while photovoltaic panel (112) is working normally
Under state, luminous energy is converted to electric energy, electric energy is transferred to rechargeable battery (111), and realization charges to rechargeable battery (111),
The rechargeable battery (111) of repeatable charging and photovoltaic panel (112) joint power supply, supply mutually, reduce resource consumption.
7. a kind of electronic communication antenna holder according to claim 2, it is characterised in that: mounting disc (13) upper end is equal
It is even to inlay at least four buphthalmos balls, and at least four buphthalmos balls are fitted in movable end cover (12) inner tip, and at least four
Buphthalmos ball is mounted on rotating disc (14) annular outboard, and in practice, in movable end cover (12) rotary course, buphthalmos ball is convenient for activity
End cap (12) rotation, while the realization of buphthalmos ball is supported movable end cover (12), increases intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038429.2A CN109713423A (en) | 2019-01-16 | 2019-01-16 | A kind of electronic communication antenna holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038429.2A CN109713423A (en) | 2019-01-16 | 2019-01-16 | A kind of electronic communication antenna holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109713423A true CN109713423A (en) | 2019-05-03 |
Family
ID=66261467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910038429.2A Withdrawn CN109713423A (en) | 2019-01-16 | 2019-01-16 | A kind of electronic communication antenna holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109713423A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212301B (en) * | 2019-06-20 | 2020-07-24 | 嘉兴敏德汽车零部件有限公司 | Full-angle antenna for electronic communication |
| CN111446534A (en) * | 2020-06-05 | 2020-07-24 | 余祥艮 | Make things convenient for radar antenna boom that multi-angle was adjusted |
| CN112777369A (en) * | 2019-11-07 | 2021-05-11 | 湖南瀚星纸业有限公司 | Adjustable positioning device for processing test paper |
| CN112886249A (en) * | 2021-01-20 | 2021-06-01 | 李公文 | Installation and adjustment mechanism of antenna on communication equipment |
| WO2021248483A1 (en) * | 2020-06-12 | 2021-12-16 | 南京唐壹信息科技有限公司 | Angle-adjustable signal apparatus for 5g base station |
-
2019
- 2019-01-16 CN CN201910038429.2A patent/CN109713423A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212301B (en) * | 2019-06-20 | 2020-07-24 | 嘉兴敏德汽车零部件有限公司 | Full-angle antenna for electronic communication |
| CN112777369A (en) * | 2019-11-07 | 2021-05-11 | 湖南瀚星纸业有限公司 | Adjustable positioning device for processing test paper |
| CN111446534A (en) * | 2020-06-05 | 2020-07-24 | 余祥艮 | Make things convenient for radar antenna boom that multi-angle was adjusted |
| CN111446534B (en) * | 2020-06-05 | 2021-05-07 | 于浩 | Make things convenient for radar antenna boom that multi-angle was adjusted |
| WO2021248483A1 (en) * | 2020-06-12 | 2021-12-16 | 南京唐壹信息科技有限公司 | Angle-adjustable signal apparatus for 5g base station |
| CN112886249A (en) * | 2021-01-20 | 2021-06-01 | 李公文 | Installation and adjustment mechanism of antenna on communication equipment |
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Application publication date: 20190503 |
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| WW01 | Invention patent application withdrawn after publication |