CN107792382B - A kind of gravity adjusting device - Google Patents
A kind of gravity adjusting device Download PDFInfo
- Publication number
- CN107792382B CN107792382B CN201610799468.0A CN201610799468A CN107792382B CN 107792382 B CN107792382 B CN 107792382B CN 201610799468 A CN201610799468 A CN 201610799468A CN 107792382 B CN107792382 B CN 107792382B
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- CN
- China
- Prior art keywords
- camera
- support portion
- fixation member
- adjusting device
- gravity adjusting
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The present embodiments relate to technical field of video monitoring, disclose a kind of gravity adjusting device.Gravity adjusting device includes camera fixation member, camera support component and driving part, in which: camera support component is used to connect with holder and has sliding slot；Camera fixation member slidable fit has the accommodating chamber for fixed camera in the sliding slot of camera support component, and the front end of accommodating chamber has the camera aperture for exposing camera lens；Driving part is connect with the rear end of camera fixation member, for driving camera fixation member to slide in the sliding slot of camera support component.Compared with prior art, which can make the position of centre of gravity of unmanned plane adjustable, and then balanced capacity when promotion unmanned plane during flying, improve aerial images quality.
Description
Technical field
The present invention relates to video/image acquisition technique fields, more particularly to a kind of gravity adjusting device.
Background technique
Unmanned plane technology, for aerial remote sensing platform, shoots aerial image data with photography technology with unmanned plane.Nobody
Machine aerial images have many advantages, such as image definition, large scale and intelligence, are particularly suitable for obtaining highway, river, coastline
Etc. band-like regional aerial images, and unmanned plane landing of taking off is limited smaller by place, and transition is easier to, stability, safety
Preferably.
Currently, camera generally passes through holder and is fixed in drone body in unmanned plane technology, and utilize holder
Revolute function realize shooting angle adjustment.For the quality for guaranteeing aerial images, unmanned plane should be able to be protected during taking photo by plane
Maintain an equal level weighing apparatus.Drawback of the prior art is that the camera of unmanned plane installation different size will lead to drone center of unmanned aerial vehicle position and become
Change, to influence balanced capacity of unmanned plane during taking photo by plane, and then influences the quality of aerial images.
Summary of the invention
The embodiment of the invention provides a kind of gravity adjusting devices, so that the position of centre of gravity of unmanned plane is adjustable, Jin Erti
Balanced capacity when unmanned plane during flying is risen, aerial images quality is improved.
The embodiment of the invention provides a kind of gravity adjusting device, including camera fixation member, camera support component and
Driving part, in which:
The camera support component is used to connect with holder and has sliding slot；
The camera fixation member slidable fit has the appearance for fixed camera in the sliding slot of camera support component
Receive chamber, the front end of the accommodating chamber has the camera aperture for exposing camera lens；
The driving part is connect with the rear end of camera fixation member, for driving camera fixation member in camera support portion
Sliding in the sliding slot of part.
In the technical solution of the embodiment of the present invention, when being taken photo by plane using the camera of different size, driving part can
To drive camera fixation member to slide in the sliding slot of camera support component, so as to adjust the camera and unmanned plane sheet of different size
The relative position of body, therefore, the gravity adjusting device of this programme can make the position of centre of gravity of unmanned plane adjustable, and then promote nothing
Balanced capacity when man-machine flight improves aerial images quality.
Preferably, the side of the camera fixation member have in axial direction setting and with the sliding slot slidable fit
Guide protrusions；And/or
The side of the camera fixation member has cable hole；And/or
The side of the camera fixation member has storage card replacement operation hole, and the side of the camera support component has
Corresponding with storage card replacement operation hole site first keeps away a notch；And/or
The front end of the camera fixation member has camera lens replacement operation hole；And/or
The side of the camera fixation member is provided with bar shaped scale.
By adopting the above technical scheme, camera fixation member can be by the guiding role of guide protrusions in camera support component
It inside more smoothly slides, to keep gravity adjusting device relatively reliable to the adjusting of drone center of unmanned aerial vehicle position；Utilize cable hole
It can make camera and external electrical connections and data connection, to carry out charging to camera and carry out data transmission with external equipment；
It more convenient can be taken out using storage card replacement operation hole or camera memory is installed, to carry out data transmission；Utilize camera
Lens changing handle hole can replace camera lens to meet different photographing requests；When camera fixation member is in camera
It, can be with the opposite position of accurate judgement camera fixation member and camera support component using bar shaped scale in support member when sliding
It sets, keeps gravity adjusting device relatively reliable to the adjusting of drone center of unmanned aerial vehicle position.
More preferably, the guide protrusions are uniformly arranged along the side of camera fixation member.Using the technical solution, Ke Yijin
One step improves the stationarity that camera fixation member is slided in camera support component.
Preferably, the camera support component includes the first support portion, the second support portion and Y shape scale, in which: described
First support portion and camera fixation member slidable fit, and there are two strip protrusion, institutes for the side tool of first support portion
It states and is respectively provided with the first mounting hole in two strip protrusions, first support portion can pass through first mounting hole and holder
Connection；Second support portion has the accommodating space for accommodating first support portion, and the side of second support portion
With keeping away a notch, and Y shape notch corresponding with Y shape scale with described two strips protrusion corresponding second；The Y
Shape scale and the second support portion are fixedly connected with and have corresponding with bar shaped scale v notch v, and the surface of the Y shape scale is marked
There is scale.Using the technical solution, the camera of different size can be connect by camera support component with holder, and camera is solid
The bar shaped scale and Y shape scale for determining component are used cooperatively the phase that can accurately control camera fixation member with camera support component
To position, keep gravity adjusting device relatively reliable to the adjusting of drone center of unmanned aerial vehicle position.
Preferably, first support portion be the first support portion of tubular, and the rear end of the first support portion have several to
Interior curved leg connector is respectively provided with the second mounting hole, the first support portion energy on several described leg connectors
Enough it is fixedly connected by second mounting hole with the rear end cap of the second support portion；And/or
Buckle is provided on the Y shape scale, second support portion has the bayonet of clamping corresponding with the buckle；
And/or
The front end side of first support portion is provided with several positioning protrusion, and the side of second support portion has
Location hole corresponding with several described positioning protrusion；And/or
The side of first support portion has several notches；And/or
The rear end side of second support portion is provided with heat release hole.
By adopting the above technical scheme, will can reliably be connected between the first support portion and the second support portion by the second mounting hole
It connects；Positioning protrusion is set and the accurate positionin of the first support portion and the second support portion may be implemented in location hole, and makes first
The connection of support part and the second support portion is relatively reliable；The weight of gravity adjusting device can be mitigated by the way that notch is arranged, improve nothing
The dynamic property and stationarity of man-machine flight, and then improve quality of taking photo by plane；Rear end part is easier to generate heat when camera is in running order,
Heat release hole, which is arranged, facilitates the heat dissipation of camera, improves the functional reliability of camera.
Preferably, first mounting hole is the slotted hole being arranged along the axial direction of the first support portion；Alternatively, described
One mounting hole is several round holes of the axial directional distribution along the first support portion.It is adjustable heavy using the technical solution
Fixation position of the heart regulating device on holder, to improve the installation convenience of gravity adjusting device and holder.
Preferably, the driving part includes lead screw and interconnecting piece, and the screw rod of the lead screw and the interconnecting piece, which are fixed, to be connected
It connects, the interconnecting piece is fixedly connected with camera fixation member.Using the technical solution, when turning the nut of lead screw, screw rod is logical
Crossing interconnecting piece drives camera fixation member mobile, and then adjusts the relative position of camera fixation member and camera support component, greatly
The operation ease of gravity adjusting device is improved greatly.
Preferably, the driving part further includes rotating handle, the nut of the lead screw and the fixed company of the rotating handle
It connects；And/or
The interconnecting piece includes interconnecting piece ontology and connector, and the screw rod and the interconnecting piece ontology are connected by connector
It connects；And/or
The rear end of the screw rod is provided with c-type retainer ring.
By adopting the above technical scheme, operator adjusts camera fixation member and camera support by rotation rotating handle
The relative position of component operates accuracy that is more laborsaving and easily holding adjusting；Pass through setting interconnecting piece ontology and connector
Improve the installation convenience of driving part；To avoid the nut and screw rod of lead screw slip phenomenon can occur for c-type retainer ring, improve
The structural reliability of driving part.
More preferably, the side setting of the rotating handle is fluted；And/or
The front end face of the rotating handle is provided with several ripple pearl screws for screwing in towards front end and arranging in a ring, institute
The rear end for stating camera support component has ripple pearl groove corresponding with several described ripple pearl screws, the ripple pearl screw
Ripple pearl is assemblied in the ripple pearl groove.
By adopting the above technical scheme, the fluted anti-slippage that rotating handle surface can be improved is arranged in the side of rotating handle
Degree, makes operator be more easier to exert a force；When rotating rotating handle, ripple pearl screw is pressed by currently located ripple pearl groove to be turned
Dynamic direction sequence is moved in the subsequent ripple pearl groove of current ripple pearl groove, the bullet in moving process, in ripple pearl screw
Spring is in compressive state, has certain damping action to rotation operation, operator is made easily to hold the accuracy of adjusting；Also,
The ripple pearl of ripple pearl screw, which is assemblied in ripple pearl groove, to prevent rotating handle to be whirled up, and improve the use of driving part
Reliability.
Preferably, the rear end face of the interconnecting piece ontology is provided with cooling fin.The technical solution is increased by setting cooling fin
The heat dissipation area for having added the rear end face of interconnecting piece ontology is conducive to the heat dissipation of camera, improves the functional reliability of camera.
Detailed description of the invention
Fig. 1 is the structural blast schematic diagram of gravity adjusting device of the embodiment of the present invention；
Fig. 2 is the assembling structure schematic diagram of gravity adjusting device of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of camera of embodiment of the present invention fixation member；
Fig. 4 is the schematic view of the front view of camera of embodiment of the present invention fixation member；
Fig. 5 is the assembling structure schematic diagram of camera of embodiment of the present invention fixation member and camera；
Fig. 6 is the structural schematic diagram of the first support portion of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the second support portion of the embodiment of the present invention；
Fig. 8 is the structural blast schematic diagram of camera support of embodiment of the present invention component；
Fig. 9 is the structural blast schematic diagram of driving part of the embodiment of the present invention；
Figure 10 is the structural schematic diagram of rotating handle of the embodiment of the present invention.
Appended drawing reference:
1- gravity adjusting device 3- camera 10- camera fixation member 11- accommodating chamber
12- camera aperture 13- guide protrusions 14- cable hole 15- storage card replacement operation hole
16- camera lens replacement operation hole 17- bar shaped scale 18- heat sink strip
20- camera support component 21- the first support portion 22- the second support portion 23-Y shape scale
24- circuit board 211- sliding slot 212- first keeps away a hole 213- strip protrusion
214- the first mounting hole 215- leg connector the second mounting hole of 216-
217- positioning protrusion 218- notch 221- accommodating space 222- second keeps away a notch
223-Y v notch v 224- location hole 225- heat release hole 226- ripple pearl groove
231- v notch v 30- driving part 31- lead screw 32- interconnecting piece
33- rotating handle 34-C shape retainer ring 311- nut 312- screw rod
321- interconnecting piece ontology 322- connector 323- cooling fin 331- groove
332- ripple pearl screw
Specific embodiment
In order to keep the position of centre of gravity of unmanned plane adjustable, and then balanced capacity when promotion unmanned plane during flying, raising are taken photo by plane
The quality of image, the embodiment of the invention provides a kind of gravity adjusting devices.To make the object, technical solutions and advantages of the present invention more
Add clear, invention is further described in detail by the following examples.
As shown in Fig. 1 to Fig. 3 and Fig. 8, gravity adjusting device 1 provided in an embodiment of the present invention, including camera fixed part
Part 10, camera support component 20 and driving part 30, in which:
Camera support component 20 is used to connect with holder and has sliding slot 211；
10 slidable fit of camera fixation member has and is used for fixed camera 3 in the sliding slot 211 of camera support component 20
Accommodating chamber 11, the front end of accommodating chamber 11 has the camera aperture 12 for exposing 3 camera lens of camera；
Driving part 30 is connect with the rear end of camera fixation member 10, for driving camera fixation member 10 in camera support
Sliding in the sliding slot 211 of component 20.
In the technical solution of the embodiment of the present invention, when being taken photo by plane using the camera 3 of different size, driving part 30
Camera fixation member 10 can be driven to slide in the sliding slot 211 of camera support component 20, so as to adjust the camera 3 of different size
With the relative position of drone body, therefore, the gravity adjusting device 1 of this programme can make the position of centre of gravity of unmanned plane adjustable
Section, and then balanced capacity when promotion unmanned plane during flying, improve aerial images quality.
As shown in Figure 3 and Figure 6, the side of camera fixation member 10 has in axial direction setting and slides with sliding slot 211
The guide protrusions 13 of assembly.In this way, camera fixation member 10 can be by the guiding role of guide protrusions 13 in camera support portion
It is more smoothly slided in part 20, to keep gravity adjusting device relatively reliable to the adjusting of drone center of unmanned aerial vehicle position.
Further, guide protrusions 13 are uniformly arranged along the side of camera fixation member 10.Using the technical solution, Ke Yijin
One step improves the stationarity that camera fixation member 10 is slided in camera support component 20.
Please continue to refer to shown in Fig. 3, the side of camera fixation member 10 has cable hole 14.It can be made using cable hole 14
Camera and external electrical connections and data connection, to carry out charging to camera and carry out data transmission with external equipment.
As shown in Figure 4 and Figure 6, in a preferred embodiment of the invention, the side of camera fixation member 10 has storage card
Replacement operation hole 15, the side of camera support component have corresponding with storage card replacement operation 15 positions of hole first to keep away a notch
212.It more convenient can be taken out using storage card replacement operation hole 15 or camera memory is installed, to carry out data transmission.
In addition, the opposite position of a notch 212 is kept away with first in the top in storage card replacement operation hole 15 is provided with several dissipate
Hot item 18 improves the functional reliability of camera to radiate to the camera being located in camera fixation member.
As shown in Figure 3 and Figure 5, it is preferred that the front end of camera fixation member 10 has camera lens replacement operation hole 16.Benefit
Camera lens can be replaced with camera lens replacement operation hole 16 to meet different photographing requests.
As shown in Figure 1, in a preferred embodiment of the invention, the side of camera fixation member 10 is provided with bar shaped scale
17.It, can be solid with accurate judgement camera using bar shaped scale 17 when camera fixation member 10 is slided in camera support component 20
The relative position for determining component 10 Yu camera support component 20 makes gravity adjusting device more may be used the adjusting of drone center of unmanned aerial vehicle position
It leans on.
As shown in Figure 6 to 8, camera support component 20 includes the first support portion 21, the second support portion 22 and Y shape scale
23, in which: the first support portion 21 and 10 slidable fit of camera fixation member, and there are two long for the side tool of the first support portion 21
Item protrusion 213, the first mounting hole 214 is respectively provided in two strip protrusions 213, and the first support portion 21 can pass through the first installation
Hole 214 is connect with holder；Second support portion 22 has the accommodating space 221 for accommodating the first support portion 21, and the second support portion
22 side, which has, keeps away a notch 222, and Y corresponding with Y shape scale 23 with two strip protrusions 213 corresponding second
V notch v 223；Y shape scale 23 and the second support portion 22 be fixedly connected and have with 17 corresponding v notch vs of bar shaped scale 231,
The surface of Y shape scale 23 indicates scale.Using the technical solution, the camera 1 of different size can be passed through into camera support component
20 connect with holder, and the bar shaped scale 17 of camera fixation member 10 and Y shape scale 23 are with the use of can accurately control phase
The relative position of machine fixation member 10 and camera support component 20, make gravity adjusting device to the adjusting of drone center of unmanned aerial vehicle position more
Add reliable.
In a preferred embodiment of the invention, the first support portion 21 is the first support portion of tubular, and first support portion 21
Rear end has several aduncate leg connectors 215, is respectively provided with the second mounting hole on several leg connectors 215
216, the first support portion 21 can be fixedly connected by the second mounting hole 216 with the rear end cap of the second support portion 22.In this way, can
Will be reliably connected between the first support portion 21 and the second support portion 22.
Y shape scale and the specific connection type of the second support portion are unlimited, in embodiments of the present invention, are arranged on Y shape scale
There is buckle, the second support portion has the bayonet of clamping corresponding with buckle.Y shape scale and the link position of the second support portion are designed as
Rounding off, in this way, in the inside of Y shape scale weight can be taken full advantage of with components such as mounting circuit boards 24 and gyroscopes
The inner space of heart regulating device,
The specific structure of first mounting hole is unlimited, as shown in fig. 6, the first mounting hole 214 can be for along the first support portion 21
Axial direction setting slotted hole；Alternatively, as shown in figure 8, the first mounting hole 214 is the axial direction along the first support portion 21
Several round holes of distribution.Using the technical solution, fixation position of the adjustable gravity adjusting device on holder, to mention
The installation convenience of high center of gravity regulating device and holder.
As shown in Figure 6 and Figure 7, the front end side of the first support portion 21 is provided with several positioning protrusion 217, the second support
The side in portion 22 has location hole 224 corresponding with several positioning protrusion 217.In this manner it is achieved that the first support portion
21 and second support portion 22 accurate positionin, and keep the connection of the first support portion 21 and the second support portion 22 relatively reliable.
As shown in fig. 6, in a preferred embodiment of the invention, the side of the first support portion 21 has several notches 218.
The weight of gravity adjusting device can be mitigated by the way that notch 218 is arranged, improve the dynamic property and stationarity of unmanned plane during flying, in turn
Raising is taken photo by plane quality.
As shown in fig. 7, the rear end side of the second support portion 22 is provided with heat release hole 225.After when camera is in running order
End part is easier to generate heat, and setting heat release hole 225 facilitates the heat dissipation of camera, improves the functional reliability of camera.
As shown in Fig. 1 and Fig. 9, driving part 30 includes lead screw 31 and interconnecting piece 32, the screw rod 312 and interconnecting piece of lead screw 31
32 are fixedly connected, and interconnecting piece 32 is fixedly connected with camera fixation member 10.Using the technical solution, when the nut for turning lead screw 31
When 311, screw rod 31 drives camera fixation member 10 mobile by interconnecting piece 32, and then adjusts camera fixation member 10 and camera branch
The relative position of support part part 20 substantially increases the operation ease of gravity adjusting device.
In a preferred embodiment of the invention, driving part 30 further includes rotating handle 33, the nut 311 of lead screw 31 and rotation
Handle 33 is changed hands to be fixedly connected.Operator adjusts camera fixation member 10 and camera support component by rotation rotating handle 33
20 relative position operates accuracy that is more laborsaving and easily holding adjusting.
Further, the side setting fluted 331 of rotating handle 33.In this way, the anti-of 33 surface of rotating handle can be improved
Slippage degree makes operator be more easier to exert a force.
As shown in Fig. 1 and Figure 10, in a preferred embodiment of the invention, the front end face of rotating handle 33 is provided with several
The rear end of the ripple pearl screw 332 for screwing in towards front end and arranging in a ring, camera support component 20 has and several ripple pearl spiral shells
332 corresponding ripple pearl grooves 226 of silk, the ripple pearl of ripple pearl screw 332 are assemblied in ripple pearl groove 226.Using the technical side
Case, when rotating rotating handle 33, ripple pearl screw 332 is mobile by rotation direction sequence by currently located ripple pearl groove 226
To being located in the subsequent ripple pearl groove 226 of current ripple pearl groove 226, in moving process, the spring in ripple pearl screw 332 is in
Compressive state has certain damping action to rotation operation, operator is made easily to hold the accuracy of adjusting；Also, ripple pearl spiral shell
The ripple pearl of silk 332 is assemblied in ripple pearl groove 226 and rotating handle can also be prevented to be whirled up, and improves the use of driving part
Reliability.
Screw rod 312 and the specific connection type of interconnecting piece 32 are unlimited, as shown in figure 9, interconnecting piece 32 includes interconnecting piece ontology
321 and connector 322, screw rod 312 is connect with interconnecting piece ontology 321 by connector 322.Using the technical solution, improve
The installation convenience of driving part 30.
Please continue to refer to shown in Fig. 9, the rear end face of interconnecting piece ontology 321 is provided with cooling fin 323.The technical solution passes through
The heat dissipation area that cooling fin 323 increases the rear end face of interconnecting piece ontology 321 is set, is conducive to the heat dissipation of camera, improves phase
The functional reliability of machine.
The rear end of screw rod 312 is provided with c-type retainer ring 34, and c-type retainer ring 34 can be to avoid the nut 311 and screw rod of lead screw 31
312 occur slip phenomenon, improve the structural reliability of driving part.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of gravity adjusting device, which is characterized in that including camera fixation member, camera support component and driving part,
Wherein:
The camera support component is used to connect with holder and has sliding slot；
The camera fixation member slidable fit has the receiving for fixed camera in the sliding slot of camera support component
Chamber, the front end of the accommodating chamber have the camera aperture for exposing camera lens；
The side of the camera fixation member has in axial direction setting and the guide protrusions with the sliding slot slidable fit；
The driving part is connect with the rear end of camera fixation member, for driving camera fixation member in camera support component
Sliding in sliding slot；
The driving part includes lead screw and interconnecting piece, and the screw rod of the lead screw is fixedly connected with the interconnecting piece, the connection
Portion is fixedly connected with camera fixation member.
2. gravity adjusting device as described in claim 1, which is characterized in that the side of the camera fixation member has cabling
Hole；And/or
The side of the camera fixation member has storage card replacement operation hole, and the side of the camera support component has and institute
It states storage card replacement operation hole site corresponding first and keeps away a notch；And/or
The front end of the camera fixation member has camera lens replacement operation hole；And/or
The side of the camera fixation member is provided with bar shaped scale.
3. gravity adjusting device as described in claim 1, which is characterized in that week of the guide protrusions along camera fixation member
Side is uniformly arranged.
4. gravity adjusting device as described in claim 1, which is characterized in that the camera support component includes the first support
Portion, the second support portion and Y shape scale, in which:
First support portion and camera fixation member slidable fit, and there are two strips for the side tool of first support portion
Protrusion is respectively provided with the first mounting hole in described two strips protrusion, and first support portion can be installed by described first
Hole is connect with holder；
Second support portion has the accommodating space for accommodating first support portion, and the side tool of second support portion
Have and keeps away a notch, and Y shape notch corresponding with Y shape scale with described two strip protrusions corresponding second；
The Y shape scale and the second support portion are fixedly connected and have corresponding with bar shaped scale v notch v, the Y shape scale
Surface indicate scale.
5. gravity adjusting device as claimed in claim 4, which is characterized in that first support portion is the support of tubular first
Portion, and the rear end of the first support portion has several aduncate leg connectors, divides on several described leg connectors
Not Ju You the second mounting hole, first support portion can be fixed by the rear end cap of second mounting hole and the second support portion
Connection；And/or
Buckle is provided on the Y shape scale, second support portion has the bayonet of clamping corresponding with the buckle；And/or
The front end side of first support portion is provided with several positioning protrusion, and the side of second support portion has and institute
State the corresponding location hole of several positioning protrusion；And/or
The side of first support portion has several notches；And/or
The rear end side of second support portion is provided with heat release hole.
6. gravity adjusting device as claimed in claim 4, which is characterized in that first mounting hole is along the first support portion
The slotted hole of axial direction setting；Alternatively, first mounting hole is several of the axial directional distribution along the first support portion
Round hole.
7. gravity adjusting device as described in claim 1, which is characterized in that the driving part further includes rotating handle, institute
The nut for stating lead screw is fixedly connected with the rotating handle；And/or
The interconnecting piece includes interconnecting piece ontology and connector, and the screw rod is connect with the interconnecting piece ontology by connector；
And/or
The rear end of the screw rod is provided with c-type retainer ring.
8. gravity adjusting device as claimed in claim 7, which is characterized in that the side setting of the rotating handle is fluted；
And/or
The front end face of the rotating handle is provided with several ripple pearl screws for screwing in towards front end and arranging in a ring, the phase
The rear end of machine support member has ripple pearl groove corresponding with several described ripple pearl screws, the ripple pearl of the ripple pearl screw
It is assemblied in the ripple pearl groove.
9. gravity adjusting device as claimed in claim 7, which is characterized in that the rear end face of the interconnecting piece ontology is provided with scattered
Backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799468.0A CN107792382B (en) | 2016-08-31 | 2016-08-31 | A kind of gravity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799468.0A CN107792382B (en) | 2016-08-31 | 2016-08-31 | A kind of gravity adjusting device |
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| Publication Number | Publication Date |
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| CN107792382A CN107792382A (en) | 2018-03-13 |
| CN107792382B true CN107792382B (en) | 2019-11-05 |
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| CN201610799468.0A Expired - Fee Related CN107792382B (en) | 2016-08-31 | 2016-08-31 | A kind of gravity adjusting device |
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| CN107792382A (en) | 2018-03-13 |
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Address after: 264200 Zone E, blue venture Valley, No. 40, Yangguang Road, Nanhai new area, Weihai City, Shandong Province Patentee after: Zhendi Technology Co.,Ltd. Address before: 100086 3rd floor, block a, Zhizhen building, 7 Zhichun Road, Haidian District, Beijing Patentee before: POWERVISION TECH Inc. |
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