CN206961992U - A kind of guide tracked portable scatter communication antenna - Google Patents
A kind of guide tracked portable scatter communication antenna Download PDFInfo
- Publication number
- CN206961992U CN206961992U CN201720380628.8U CN201720380628U CN206961992U CN 206961992 U CN206961992 U CN 206961992U CN 201720380628 U CN201720380628 U CN 201720380628U CN 206961992 U CN206961992 U CN 206961992U
- Authority
- CN
- China
- Prior art keywords
- component
- support
- scatter communication
- guiderail base
- communication antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006854 communication Effects 0.000 title claims abstract description 59
- 238000004891 communication Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000005436 troposphere Substances 0.000 description 2
- 206010064127 Solar lentigo Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of described guide tracked portable scatter communication antenna, including scatter communication component, the first support component, the second support component, guiderail base, the first drive component to be horizontally rotated for the first support component of offer, the second drive component for providing the second support component progress pitching inclination angle power；First support component is slidably connected on the guiderail base；First drive component is on the end face of first support component；Second support component is located at the top of the first support component, and is connected by the second drive component with scatter communication component.Using guide tracked portable scatter communication antenna described in the utility model, have simple in construction, adjustment flexibly, small volume, the characteristics of being convenient for carrying.
Description
Technical field
The utility model belongs to scatter communication technical field, and in particular to a kind of guide tracked portable scatter communication antenna.
Background technology
Scatter communication antenna, it is the atmosphere (also referred to as troposphere) using earth surface, its height is in 10km or so, progress
After the electromagnetic radiation of orientation, the refraction action through convection current atmosphere, wherein sub-fraction energy is set to bend again and return to ground,
Bend pipe transmission is formd, the stop for surmounting earth curved surface reaches a distant place for over the horizon, so as to realize telecommunication.It has such as
Lower advantage：
1st, communication distance is remote, and single-hop can realize that sighting distance to several hundred kilometers no-blind zone communication, can be achieved up to upper by relaying
Thousand kilometers of long link；
2nd, application scenario is extensive, available for a variety of terrain environments such as sea, desert, Plain, mountain area；
3rd, the eternal presence of troposphere transmission medium, and not by sunspot, the natural cause such as magnetic is quick-fried, fulminating, rainfall, cloud and mist
Influence, being capable of all weather operations；
4th, satellite need not be used to be forwarded, channel is not required to pay or made a reservation for, can use without compensation.
But this traditional scatter communication antenna due to gravity, convolution the factor such as inertia and wind load load, in communication process
In need to be adjusted by transmission mechanism, due to its complicated in mechanical structure, adjustment is dumb so that the body that whole device takes
Product is larger, and it is inconvenient to carry.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of guide tracked portable scatter communication antenna, tool
Have it is simple in construction, adjustment flexibly, small volume, the characteristics of being convenient for carrying.
To achieve the above object, the utility model is achieved by following technical scheme：
Guide tracked portable scatter communication antenna described in the utility model, including scatter communication component, the first support component,
Second support component, guiderail base, for provide the first support component horizontally rotate the first drive component, for providing
Second support component carries out the second drive component of pitching inclination angle power；First support component is slidably connected to the guide rail
On base；First drive component is on the end face of first support component；Second support component is located at first
The top of support component, and be connected by the second drive component with scatter communication component.
Further, the guiderail base is the annulus of sheet.
Further, what the annulus or segmented that the guiderail base is rollable annulus, segmented combines combined can
Crimp annulus.
Further, the guiderail base be provided be used for the bar-shaped trough being equally spaced that is engaged with the first drive component or
Hole；Or the surface of the guiderail base is provided with the latch for being used for engaging with the first drive component.
Further, first drive component includes driving wheel mechanism and the driven turbine driven by driving wheel mechanism
Structure；The driving wheel mechanism and driven pulley mechanism are all connected on the guiderail base.
Further, the driving wheel mechanism includes motor, the first BOGEY WHEEL, driving gear and the first position-limited wheel；It is described
Motor is connected with driving gear；First BOGEY WHEEL is located at the end of the driving gear；The driving gear is located at
The side of guiderail base, and engaged with the bar-shaped trough, hole or latch；First position-limited wheel is located at the another of guiderail base
Side, slided for limiting driving gear in the bar-shaped trough of guiderail base, hole or latch.
Further, the driven pulley mechanism includes the second BOGEY WHEEL, the driven gear that is mutually driven with driving gear and the
Two position-limited wheels；Second BOGEY WHEEL is located at the end of the driven gear；The driven gear is located at the side of guiderail base,
And engaged with the bar-shaped trough, hole or latch；Second position-limited wheel is located at the opposite side of guiderail base, driven for limiting
Gear slides in the bar-shaped trough of guiderail base, hole or latch.
Further, first support component includes horizontal support bar, driving maincenter and " convex " shape erection support；It is described
" convex " shape erection support is located at the bottom of described horizontal support bar one end, and guiderail base is stuck in described " convex " shape erection support
Lug boss in；The driving maincenter is fixedly connected with the other end of the horizontal support bar；The driving gear and the first limit
Position wheel is respectively positioned at the both sides of described " convex " shape erection support, and the motor is connected with the driving gear；It is described
Driven gear and the second position-limited wheel are respectively positioned at the both sides of described " convex " shape erection support.
Further, second support component includes column at the top of the driving maincenter, for supporting scatter communication
The feed bar and support arm of component；The top of one end of the feed bar and one end of support arm respectively with the column is pivotally connected.
Further, second drive component includes being used for providing that the second support component carries out pitching inclination angle power the
One push rod and the second push rod that folding condition is completed for providing scatter communication component；Institute is fixed in one end of first push rod
The top of driving maincenter is stated, the other end is fixed on feed bar；One end of second push rod is fixed on the feed bar, separately
One end is fixed on the support arm.
Compared with prior art, the beneficial effects of the utility model are：
Guide tracked portable scatter communication antenna described in the utility model, wherein guiderail base had both served as the base of support,
Again as the bearing track rotated, simplified effect is served for the structure of whole device, therefore, also allows for whole device
Volume is smaller.Guiderail base is detachable simultaneously, so as to be convenient for carrying.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structural representation of guide tracked portable scatter communication antenna described in the utility model；
Fig. 2 is the dimensional structure diagram of guide tracked portable scatter communication antenna described in the utility model；
Fig. 3 is the enlarged drawing of A in Fig. 2；
Fig. 4 is the present invention looks up structural representation of guide tracked portable scatter communication antenna described in the utility model；
Fig. 5 is the enlarged drawing of B in Fig. 4；
Fig. 6 is the enlarged drawing of C in Fig. 4；
Fig. 7 (a) is the structural representation of guide tracked portable scatter communication antenna middle guide base described in the utility model；
Fig. 7 (b) is the segmented combination of guide tracked portable scatter communication antenna middle guide base described in the utility model
Structural representation；
Fig. 7 (c) is that guide tracked portable scatter communication antenna middle guide base described in the utility model is dismounted and collected
Structural representation afterwards；
Fig. 8 is that the similar alternative arrangements of feed head in guide tracked portable scatter communication antenna described in the utility model are shown
It is intended to；
Fig. 9 is that guide tracked portable scatter communication antenna described in the utility model uses the anti-structural representation filled.
In figure：
1：Guiderail base
2：First drive component
21：Driving gear 22：Motor 23：First BOGEY WHEEL 24：First position-limited wheel
25：Driven gear 26：Second BOGEY WHEEL 27：Second position-limited wheel
3：First support component
31：Horizontal supporting plate 32：Driving maincenter 33：" convex " shape erection support
4：Second support component
41：Column 42：Feed bar 43：Support arm
5：Second drive component
51：First push rod 52：Second push rod
6：Antenna reflective face 7：Feed first 71:Power amplifier
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Guide tracked portable scatter communication antenna described in the utility model, the guiderail base 1 of setting both act as base
Effect, realizes the bearing track in rotation process, compared with existing scatter communication antenna, overall structure has obtained very well again
Simplify effect, therefore, it is also corresponding smaller also to allow for the volume of whole device.
In order to be better understood by the structure of guide tracked portable scatter communication antenna described in the utility model, below in conjunction with figure
Shown in 1~Fig. 9, illustrate：
As shown in Fig. 1-Fig. 7, guide tracked portable scatter communication antenna described in the utility model, including scatter communication group
Part, guiderail base 1, the first drive component 2, the first support component 3, the second support component 4 and the second drive component 5.Described
One drive component 2 is used for the first support component 3 of offer and is adjusted the power horizontally rotated.Meanwhile second drive component 5
The power at pitching inclination angle is carried out for providing the second support component 4；First support component 3 is slidably connected to the guide rail bottom
On seat 1；First drive component 2 is on the end face of first support component 2；Second support component 4 is positioned at the
The top of one support component 3, and be connected by the second drive component 5 with scatter communication component.
Wherein, the guiderail base 1 is the annulus of sheet, and it can be rollable annulus, specific as shown in Fig. 7 (a)
State, the status representative guiderail base 1 can be whole section of annulus can not decoupling or the detachable annulus of head and the tail；
Can also be the annulus of segmented combination, specific state as shown in Fig. 7 (b).After partition, after rolling completely, then it is condensed to
A roll, it is convenient for carrying, it is specific as shown in Fig. 7 (c).
Meanwhile the guiderail base 1 be provided be used for the bar-shaped trough being equally spaced that is engaged with the first drive component 2 or
Hole；Or the surface of the guiderail base 1 is provided with the latch for being used for engaging with the first drive component 2.Wherein, set bar-shaped trough,
The purpose of hole or latch is all：So that during the first drive component 2 slides on guiderail base 1, can be uniform
It is mobile, the communication required precision during scatter communication can be improved.
Specifically, first drive component 2 includes driving wheel mechanism and driven pulley mechanism, and driven pulley mechanism passes through actively
Wheel mechanism is driven and moved, and the two is connected on the guiderail base 1.
Further, the driving wheel mechanism includes motor 22, the first BOGEY WHEEL 23, the position-limited wheel of driving gear 21 and first
24；The motor 22 is connected with driving gear 21, and the rotation of motor 22 is so as to driving the driving gear 21 to rotate together；
First BOGEY WHEEL 23 is located at the end of the driving gear 21, for carrying the weight of communication antenna component；The active
Gear 21 is located at the side of guiderail base 1, and is engaged with the bar-shaped trough, hole or latch；First position-limited wheel 24 is located at
The opposite side of guiderail base 1, slided for limiting driving gear 21 in the bar-shaped trough of guiderail base 1, hole or latch.So as to complete
The adjustment of the level angle of paired scatter communication component, and then allow the scatter communication component in fixed guiderail base 1
On do it is regular move horizontally, so as to reach the required precision accordingly adjusted.
Further, the driven pulley mechanism includes the second BOGEY WHEEL 26, the driven gear with the transmission of the phase of driving gear 21
25 and second position-limited wheel 27；Second BOGEY WHEEL 26 is located at the end of the driven gear 25；The driven gear 25 is located at
The side of guiderail base 1, and engaged with the bar-shaped trough, hole or latch；Second position-limited wheel 27 is located at guiderail base 1
Opposite side, slided for limiting driven gear 25 in the bar-shaped trough of guiderail base 1, hole or latch, so that active wheels
During being moved horizontally on guide rail, promote the driven gear 25 to rotate, complete horizontally rotating for whole device.
In order to coordinate the horizontal movement of the completion of the first drive component 2, first support component 3 includes horizontal support
Bar 31, driving maincenter 32 and " convex " shape erection support 33；" convex " the shape erection support 33 is located at the horizontal support bar 31 1
The bottom at end, and guiderail base 1 is stuck in the lug boss of " convex " the shape erection support 33；The driving maincenter 32 with it is described
The other end of horizontal support bar 31 is fixedly connected；The position-limited wheel 24 of driving gear 21 and first is pacified positioned at described " convex " shape respectively
The both sides of bearing 33 are filled, and the motor 22 is connected with the driving gear 21；The driven gear 25 and second limits
Position wheel 27 is respectively positioned at the both sides of " convex " the shape erection support 32.
Second support component 4 includes column 41, feed bar 42 and support arm 43；The column 41 is located at driving maincenter 32
Top, the feed bar 42 and support arm 43 be used for support scatter communication component, meanwhile, one end of the feed bar 42 and support arm
43 one end is pivotally connected with the top of the column 41 respectively.Wherein, the scatter communication component includes antenna reflective face 6 and feed
First 7, the feed first 7 is fixed on the top of the feed bar 42, and the antenna reflective face 6 is fixed on the top of support arm 43.
Second drive component 5 includes the first push rod 51 and the second push rod 52, and one end of first push rod 51 is fixed
In the top of the driving maincenter 32, the other end is fixed on the feed bar 42, is bowed for providing the second support component
The power of angle adjustment is faced upward, i.e., when the first push rod 51 extends, then feed bar 42 is moved up, so as to adjust antenna-reflected
Face 6 and the luffing angle of feed first 7, conversely, when the first push rod 51 shrinks so that feed bar 42 moves down, so as to adjust
The luffing angle of antenna reflective face 6 and feed first 7.
One end of second push rod 52 is fixed on the feed bar 42, and the other end is fixed on the support arm 43, is used
Folding condition is completed in providing scatter communication component, i.e., when the second push rod 52 extends, then promotes feed bar 42 and antenna-reflected
Separation between face 6, so that feed first 7 is completed to deploy with antenna reflective face 6；When the second push rod 52 shrinks, then drive
Feed bar 42 is mutually drawn close with antenna reflective face 6, finally causes feed first 7 to complete to close up with antenna reflective face 6.
It should be noted that the motor 22 moves as just slip of the driving wheel 21 on guiderail base 1 is provided
Power, other drive devices similar to equivalent efficacy are can also be, be not limited to the motor 23 involved by the present embodiment, belong to this reality
With new protection domain.
Meanwhile as shown in figure 8, wherein for feed first 7, the position of its power amplifier 71 in Fig. 1-Fig. 3 with showing
The position shown is different, and it is arranged on feed bar 42, the end different from being arranged on feed head in Fig. 1-Fig. 3.This kind is set
Mode be to ensure that feed first 7 is more firm.
In order to improve the frictional force between the first BOGEY WHEEL 23 and guiderail base 1, first BOGEY WHEEL 23 and guide rail bottom
Rubber ring is provided between seat 1, it is therefore intended that so that frictional force increase therebetween, so as to prevent the first BOGEY WHEEL 23 from leading
Skidded on flange of rail seat 1.Similarly, it is also equipped with rubber ring between the second BOGEY WHEEL 26 and guiderail base 1.
The horizontal support bar 31 determines that in the present embodiment, first drives according to the number of specific first drive component 2
For dynamic component 2 using three groups, then the horizontal support bar 31 is also three with regard to relative set, is fixed on driving maincenter 32.
Control centre of the driving maincenter 32 as whole equipment, for send control the first drive component 2 in motor 22 according to
The speed and strength transmission specified, so as to drive driving gear 21 to be slided according to specific speed, also just drives the first support group
Part 3 is rotated according to specified precision, ensures that its communication has higher sensitivity.Meanwhile also in the second drive component 5
The first push rod 51 and the second push rod 52 provide control instruction, so as to complete the luffing angle of scatter communication component adjustment and open
Close.
It should be noted that：The antenna reflective face 8 is provided that offset-feed type structure, and is formal dress, as figure 1 above-
Formal dress in Fig. 7 or positive feedback (as shown in Figure 9) are, it is necessary to illustrate, for positive feedback form as shown in Figure 9, its
Two supporting assemblies and drive component are different, more easy.Similarly, for the steadiness of feed first 7, it can also be by power
Amplifier 71 is arranged on feed bar 42.
The other structures of guide tracked portable scatter communication antenna described in the utility model are no longer superfluous herein referring to prior art
State.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is therefore every without departing from the content of the technical scheme of the utility model, implement according to the technical essence of the utility model to more than
Example any modification, equivalent variations and the modification made, in the range of still falling within technical solutions of the utility model.
Claims (10)
- A kind of 1. guide tracked portable scatter communication antenna, it is characterised in that：Including scatter communication component, the first support component, Two support components, guiderail base, for providing the first drive component that the first support component horizontally rotates, for providing the Two support components carry out the second drive component of pitching inclination angle power；First support component is slidably connected on the guiderail base；First drive component is on the end face of first support component；Second support component is located at the top of the first support component, and passes through the second drive component and scatter communication component Connection.
- 2. guide tracked portable scatter communication antenna according to claim 1, it is characterised in that：The guiderail base is the annulus of sheet.
- 3. guide tracked portable scatter communication antenna according to claim 2, it is characterised in that：The guiderail base is the rollable annulus of rollable annulus, the annulus that segmented combines or segmented combination.
- 4. guide tracked portable scatter communication antenna according to claim 3, it is characterised in that：The guiderail base is provided with the bar-shaped trough being equally spaced for being used for engaging with the first drive component or hole；Or the surface of the guiderail base is provided with the latch for being used for engaging with the first drive component.
- 5. guide tracked portable scatter communication antenna according to claim 4, it is characterised in that：First drive component includes driving wheel mechanism and the driven pulley mechanism driven by driving wheel mechanism；The driving wheel mechanism and driven pulley mechanism are all connected on the guiderail base.
- 6. guide tracked portable scatter communication antenna according to claim 5, it is characterised in that：The driving wheel mechanism includes motor, the first BOGEY WHEEL, driving gear and the first position-limited wheel；The motor is connected with driving gear；First BOGEY WHEEL is located at the end of the driving gear；The driving gear is located at the side of guiderail base, and is engaged with the bar-shaped trough, hole or latch；First position-limited wheel is located at the opposite side of guiderail base, for limiting bar-shaped trough of the driving gear in guiderail base, hole Or slided in latch.
- 7. guide tracked portable scatter communication antenna according to claim 6, it is characterised in that：The driven gear and the second position-limited wheel that the driven pulley mechanism includes the second BOGEY WHEEL, is mutually driven with driving gear；Second BOGEY WHEEL is located at the end of the driven gear；The driven gear is located at the side of guiderail base, and is engaged with the bar-shaped trough, hole or latch；Second position-limited wheel is located at the opposite side of guiderail base, for limiting bar-shaped trough of the driven gear in guiderail base, hole Or slided in latch.
- 8. guide tracked portable scatter communication antenna according to claim 6, it is characterised in that：First support component includes horizontal support bar, driving maincenter and " convex " shape erection support；" convex " the shape erection support is located at the bottom of described horizontal support bar one end, and guiderail base is stuck in described " convex " shape In the lug boss of erection support；The driving maincenter is fixedly connected with the other end of the horizontal support bar；The driving gear and the first position-limited wheel are located at the both sides of described " convex " shape erection support, and the motor and institute respectively State driving gear drive connection；The driven gear and the second position-limited wheel are respectively positioned at the both sides of described " convex " shape erection support.
- 9. guide tracked portable scatter communication antenna according to claim 8, it is characterised in that：Second support component include the column at the top of the driving maincenter, the feed bar for supporting scatter communication component and Support arm；The top of one end of the feed bar and one end of support arm respectively with the column is pivotally connected.
- 10. guide tracked portable scatter communication antenna according to claim 9, it is characterised in that：Second drive component includes being used for the first push rod of offer the second support component progress pitching inclination angle power and is used for The second push rod that scatter communication component completes folding condition is provided；The top of the driving maincenter is fixed in one end of first push rod, and the other end is fixed on feed bar；One end of second push rod is fixed on the feed bar, and the other end is fixed on the support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380628.8U CN206961992U (en) | 2017-04-12 | 2017-04-12 | A kind of guide tracked portable scatter communication antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380628.8U CN206961992U (en) | 2017-04-12 | 2017-04-12 | A kind of guide tracked portable scatter communication antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961992U true CN206961992U (en) | 2018-02-02 |
Family
ID=61372770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380628.8U Active CN206961992U (en) | 2017-04-12 | 2017-04-12 | A kind of guide tracked portable scatter communication antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069177A (en) * | 2017-04-12 | 2017-08-18 | 广州市易恒信息技术有限公司 | A kind of guide tracked portable scatter communication antenna |
| CN113629388A (en) * | 2021-08-16 | 2021-11-09 | 国信军创(岳阳)六九零六科技有限公司 | Offset feed shaping antenna |
-
2017
- 2017-04-12 CN CN201720380628.8U patent/CN206961992U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069177A (en) * | 2017-04-12 | 2017-08-18 | 广州市易恒信息技术有限公司 | A kind of guide tracked portable scatter communication antenna |
| CN107069177B (en) * | 2017-04-12 | 2023-12-05 | 广州市易恒通信科技有限公司 | Guide rail type portable scattering communication antenna |
| CN113629388A (en) * | 2021-08-16 | 2021-11-09 | 国信军创(岳阳)六九零六科技有限公司 | Offset feed shaping antenna |
| CN113629388B (en) * | 2021-08-16 | 2024-04-26 | 湖南六九零六信息科技股份有限公司 | Offset feed shaped antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206961992U (en) | A kind of guide tracked portable scatter communication antenna | |
| CN106301185B (en) | A kind of solar energy tracking device for photovoltaic power generation | |
| CN100572682C (en) | Utilize the intelligent road making and the desert surface hardening system of solar energy | |
| CN107867373A (en) | A kind of rotary photovoltaic tracking waterborne and vaporization prevention screen device and its method | |
| CN112197753B (en) | Intelligent geographic information measuring and drawing system | |
| CN105262422B (en) | For the guided bearing mechanism of photovoltaic tracking system and photovoltaic tracking system | |
| CN206117577U (en) | A solar energy tracking means for photovoltaic power generation | |
| CN103231746B (en) | A kind of Spherical impeller robot | |
| CN205029609U (en) | Adopt push -down biax tracker's greenhouse upper cover photovoltaic equipment | |
| CN107069177A (en) | A kind of guide tracked portable scatter communication antenna | |
| CN212931434U (en) | All-round adjustment formula geographic information measures drawing device | |
| CN209336405U (en) | A kind of full Terrain Elevation active lifting formula omnidirectional driving wheel mechanism | |
| CN109733505A (en) | A kind of working method of full Terrain Elevation active lifting formula omnidirectional driving wheel mechanism | |
| CN207069038U (en) | A kind of guide tracked portable scatter communication antenna of steady type | |
| CN101230569A (en) | Intelligent desert surface flattening system utilizing solar energy | |
| CN201077456Y (en) | Public function net girders rail suspension up-down traffic system | |
| CN207988580U (en) | A kind of intelligence park wayside pavilion | |
| CN106992746A (en) | A kind of leveling style solar photovoltaic generation system | |
| CN203681698U (en) | Vertical transfer platform for satellite subassembly | |
| CN205022579U (en) | Air traffic conveying system | |
| CN112441160B (en) | AGV with unmanned aerial vehicle maintenance function and unmanned aerial vehicle mobile base maintenance method | |
| CN204713432U (en) | A kind of unmanned aerial vehicle net recovery system | |
| CN106829300A (en) | The support base that a kind of supporting surface is adjusted with supporting way linkage | |
| CN204488998U (en) | A kind of leggy link wheel driver train | |
| CN104773221A (en) | Two-dimensional linkage obstacle-crossing walking mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Guide rail portable scatter communication antenna Effective date of registration: 20191226 Granted publication date: 20180202 Pledgee: China Co. truction Bank Corp Guangzhou branch Pledgor: E4E INFORMATION TECHNOLOGIES Co.,Ltd. Registration number: Y2019440000317 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210813 Granted publication date: 20180202 Pledgee: China Co. truction Bank Corp Guangzhou branch Pledgor: E4E Information Technologies Co.,Ltd. Registration number: Y2019440000317 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A guide rail type portable scattering communication antenna Effective date of registration: 20211216 Granted publication date: 20180202 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: E4E INFORMATION TECHNOLOGIES Co.,Ltd. Registration number: Y2021980015282 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231109 Granted publication date: 20180202 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: E4E INFORMATION TECHNOLOGIES Co.,Ltd. Registration number: Y2021980015282 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |