CN107357018A - A kind of support frame - Google Patents
A kind of support frame Download PDFInfo
- Publication number
- CN107357018A CN107357018A CN201710780198.3A CN201710780198A CN107357018A CN 107357018 A CN107357018 A CN 107357018A CN 201710780198 A CN201710780198 A CN 201710780198A CN 107357018 A CN107357018 A CN 107357018A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- support
- poppet
- support frame
- fore
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
Abstract
The invention discloses a kind of support frame, and it includes fore-stock, after-poppet and connecting rod;Fore-stock, which is provided with, to be used to support front support leg on the support surface, and the front rack of the front end for supporting lens barrel;After-poppet, which is provided with, to be used to support rear leg on the support surface, and the tail-bracket of the rear end for supporting above-mentioned lens barrel;The both ends of connecting rod are fixedly connected with fore-stock and after-poppet respectively;Wherein, front support leg and/or rear leg are adjustable for height elevating feet.In above-mentioned support frame, the front rack of fore-stock and the tail-bracket of after-poppet are respectively used to support the front-end and back-end of lens barrel, and the rear leg of the front support leg and/or after-poppet on fore-stock is elevating feet, using when user can make the height change for the fore-stock or after-poppet being connected with the elevating feet by adjusting the height of elevating feet, the angle of pitch of lens barrel on adjustment support frame is realized, user is more convenient and uses.
Description
Technical field
The present invention relates to mechanical support equipment technical field, more specifically to a kind of support frame.
Background technology
Long range lens barrel is a kind of optical instrument, because its size is grown, it is difficult to it is hand-held to maintain balance, it need to be entered using support frame
Row support, but support frame structure is fixed, and the angle of pitch of long range lens barrel can not be adjusted, and is not easy to user's application.
Therefore, how to facilitate user to carry out angle of pitch adjustment to long range lens barrel, be that those skilled in the art are urgently to be resolved hurrily
Technical problem.
The content of the invention
In view of this, the present invention provides a kind of support frame, and its fore-stock and/or after-poppet have elevating feet, convenient to use
Family adjusts the height of elevating feet as needed, to realize the angle of pitch for adjusting lens barrel on the support frame.
To achieve the above object, the present invention provides following technical scheme:
A kind of support frame, including:
Fore-stock, the fore-stock, which is provided with, is used to supportting front support leg on the support surface, and for supporting lens barrel before
The front rack at end;
After-poppet, the after-poppet, which is provided with, to be used to support rear leg on the support surface, and for supporting the lens barrel
Rear end tail-bracket;
Connecting rod, the both ends of the connecting rod are fixedly connected with the fore-stock and the after-poppet respectively;
Wherein, the front support leg and/or the rear leg are adjustable for height elevating feet.
Preferably, in above-mentioned support frame, the elevating feet includes:
For supportting the bracer on the supporting surface;
The screw rod that can be arranged on the bracer around own axis;
Be set in the screw rod, and the nut coordinated with the screw flight, the nut be fixed on the fore-stock or
The after-poppet.
Preferably, in above-mentioned support frame, the front rack includes front arc tray and fixed with the front arc tray to connect
The preceding rotary shaft connect;The preceding rotary shaft can be plugged in the first mounting hole of the fore-stock around own axis;
The tail-bracket includes rear arc tray and the rear rotary shaft being fixedly connected with the rear arc tray;Turn after described
Moving axis can be rotatably arranged in the after-poppet around the preceding rotary shaft.
Preferably, in above-mentioned support frame, in addition to orientation runner assembly, the orientation runner assembly include:
Leading screw, the leading screw can be arranged on the after-poppet around own axis, and the leading screw is provided with
Transmission nut;
Hollow connecting shaft, the hollow connecting shaft are fixed on the rear rotary shaft;
The transmission nut is fixed in bulb driving lever, one end of the bulb driving lever, and the other end of the bulb driving lever is
Bulb end, and the bulb end is embedded in the hollow connecting shaft;
Wherein, the bulb driving lever is used to stir the sky when with axial movement of the transmission nut along the leading screw
Heart connecting shaft, and the hollow connecting shaft driving rear rotary shaft is rotated around the preceding rotary shaft.
Preferably, in above-mentioned support frame, in addition to the rolling member being connected with the rear rotary shaft, the rolling member is used for will
In the rear on the first surface of support, the first surface is used for the weight of rear rotary shaft described in support for rotary shaft support after described
Amount.
Preferably, in above-mentioned support frame, the rolling member is to be connected by the hollow connecting shaft with the rear rotary shaft
Bearing;The inner ring of the bearing is set with and is fixed on the hollow connecting shaft, and the outer ring of the bearing is placed in first table
Face.
Preferably, in above-mentioned support frame, in addition to handwheel is rotated, the rotation handwheel is fixedly connected with the leading screw;Institute
State to rotate and be fixed with handle on handwheel.
Preferably, in above-mentioned support frame, the front support leg is 2;The rear leg is 1.
The present invention provides a kind of support frame, and it includes fore-stock, after-poppet and connecting rod;Fore-stock, which is provided with, to be used to support
Front support leg on supporting surface, and the front rack of the front end for supporting lens barrel;After-poppet, which is provided with, to be used to support on the support surface
Rear leg, and the tail-bracket of the rear end for supporting above-mentioned lens barrel;The both ends of connecting rod respectively with fore-stock and after-poppet
It is fixedly connected;Wherein, front support leg and/or rear leg are adjustable for height elevating feet.
In support frame provided by the invention, the front rack of fore-stock and the tail-bracket of after-poppet are respectively used to support lens barrel
Front-end and back-end, and the rear leg of the front support leg and/or after-poppet on fore-stock is elevating feet, user passes through regulation during application
The height of elevating feet can make the height change for the fore-stock or after-poppet being connected with the elevating feet, realize adjustment support frame
The angle of pitch of upper lens barrel, it is more convenient user and uses.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of support frame provided in an embodiment of the present invention;
Fig. 2 is the structural representation of after-poppet in support frame shown in Fig. 1;
Fig. 3 is the structural representation of A-A shown in Fig. 1;
Fig. 4 is the structural representation of B-B shown in Fig. 1;
Fig. 5 is the assembling schematic diagram of leading screw provided in an embodiment of the present invention;
Fig. 6 is the overlooking the structure diagram of installation diagram shown in Fig. 5;
Fig. 7 is the structural representation of elevating feet provided in an embodiment of the present invention;
Wherein, in Fig. 1-Fig. 7:
Front arc tray 101;Preceding rotary shaft 102;First axle sleeve 103;Fore-stock 104;Front support leg 105;Connecting rod 106;
Rotary shaft 107 afterwards;Rear arc tray 108;Rear leg 109;Bearing 110;The spacing spacer ring 111 of bearing;Hollow connecting shaft 112;Even
Fishplate bar 103;Leading screw 114;After-poppet 115;Transmission nut 116;Rotate handwheel 117;Handle 118;Leading screw axle bed 119;Second axle
Set 120;Back-up ring 121;Bulb driving lever 122;Pin 123;Nut 11;Screw rod 12;Bracer 13.
Embodiment
The embodiment of the invention discloses a kind of support frame, its fore-stock and/or after-poppet have elevating feet, facilitate user
The height of regulation elevating feet as needed, to realize the angle of pitch for adjusting lens barrel on the support frame.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-Fig. 7 is referred to, the embodiment of the present invention provides a kind of support frame, and it includes fore-stock 104, the and of after-poppet 115
Connecting rod 106;Fore-stock 104 is provided with is used to supportting front support leg 105 on the support surface, and for supporting the front end of lens barrel
Front rack;After-poppet 115, which is provided with, to be used to support rear leg 109 on the support surface, and for supporting the rear end of above-mentioned lens barrel
Tail-bracket;The both ends of connecting rod 106 are fixedly connected with fore-stock 104 and after-poppet 115 respectively;Wherein, front support leg 105 and/
Or rear leg 109 is adjustable for height elevating feet.Above-mentioned camera lens is long range lens barrel;Above-mentioned supporting surface is ground, desktop etc.
Surface for the support support frame.
In support frame provided in an embodiment of the present invention, the front rack of fore-stock 104 and the tail-bracket of after-poppet 115 are used respectively
In the front-end and back-end of support lens barrel, and the rear leg 109 of the front support leg 105 and/or after-poppet 115 on fore-stock 104 is height
Spend the elevating feet that can adjust, user can make what is be connected with the elevating feet by adjusting the height of elevating feet during application
The height change of fore-stock 104 or after-poppet 115, the angle of pitch of lens barrel on adjustment support frame is realized, be more convenient user and use.
Preferably, in above-mentioned support frame, front support leg 105 and rear leg 109 are respectively set to elevating feet, are both easy to user
The angle of pitch of lens barrel is farthest adjusted, facilitates user to adjust front support leg 105 and/or rear leg 109 as needed again, makes mirror
Cylinder is with proper height photographic subjects object.
In above-mentioned support frame, connecting rod 106 is metal tie rods, and it may be configured as before welding or being fixed on by fixture
Support 104 and after-poppet 115.
Above-mentioned elevating feet includes bracer 13, screw rod 12 and nut 11;Bracer 13 is used to support on the support surface;The energy of screw rod 12
It is enough to be arranged on bracer 13 around own axis;Nut 11 is set in screw rod 12, and coordinates with the screw thread of screw rod 12;Nut 11
It is fixed on fore-stock 104 or after-poppet 115.
Certainly, elevating feet be may also be configured to include bracer 13, and one end is fixedly connected with bracer 13, the other end is with before
The expansion link that support 104 or after-poppet 115 are fixedly connected, expansion link are positioned at the height of user's needs by damping action.This
Embodiment is not limited structure, the species of elevating feet, and it only needs possess adjustable for height function.
Using during lens barrel except need carry out the angle of pitch regulation in addition to, also often need that its shooting direction is adjusted, thus on
Support frame is stated to be arranged to:
Front rack includes front arc tray 101 and the preceding rotary shaft 102 being fixedly connected with front arc tray 101;Preceding rotation
Axle 102 can be plugged in the first mounting hole of fore-stock 104 around own axis;First axle is provided with first mounting hole
Set 103;Front arc tray 101 is used for the front end of frame torr lens barrel;
Tail-bracket includes rear arc tray 108 and the rear rotary shaft 107 being fixedly connected with rear arc tray 108;After rotate
Axle 107 can be rotatably arranged in after-poppet 115 around above-mentioned preceding rotary shaft 102;After rear arc tray 108 is used for frame torr lens barrel
End.
In use, rotary shaft 102 is rotated after own axis or driving and rotated around preceding rotary shaft 102 before driving, then
Lens barrel together rotates with the preceding rotary shaft 102 or rear rotary shaft 107, and drives the rear rotary shaft 107 being not driven around preceding rotation
Axle 102 rotates or driven the preceding rotary shaft 102 being not driven to realize adjustment orientation around own axis.
The orientation of lens barrel is adjusted for the ease of user, above-mentioned support frame also includes orientation runner assembly, orientation runner assembly
Including:
Leading screw 114, leading screw 114 can be arranged on after-poppet 115 around own axis, and leading screw 114 is provided with
Transmission nut 116;
Hollow connecting shaft 112, hollow connecting shaft 112 are fixed on rear rotary shaft 107;
Transmission nut 116 is fixed in bulb driving lever 122, one end of bulb driving lever 122, and the other end of bulb driving lever 122 is
Bulb end, and the bulb end is embedded in above-mentioned hollow connecting shaft 112;
Wherein, the bulb driving lever 122 is used to stirring when with axial movement of the transmission nut 116 along leading screw 114 hollow
Connecting shaft 112, and make hollow connecting shaft 112 drive after rotary shaft 107 rotated around the preceding rotary shaft 102.
Using when, driving leading screw 114 is around own axis, then axis direction of the transmission nut 116 along leading screw 114 moves
It is dynamic, meanwhile, the bulb driving lever 122 on transmission nut 116 stirs hollow connecting shaft 112, makes to be fixedly connected with hollow connecting shaft 112
Rear rotary shaft 107 rotated around preceding rotary shaft 102.
Further, the rolling member being connected with rear rotary shaft 107 is also included in above-mentioned support frame, rolling member is used to turn by after
Moving axis 107 is supportted on the first surface of after-poppet 115, and first surface is used for the weight of rotary shaft 107 after support.
Obviously, rolling member is provided with the support frame that the present embodiment provides, rotary shaft 107 is rear after rolling member can reduce
Resistance when being rotated on support 115 along preceding rotary shaft 102, mitigate user's driving leading screw 114 and rotate required power, be more convenient user
Use.
Above-mentioned rolling member is arranged to the bearing 110 being connected by hollow connecting shaft 112 with rear rotary shaft 107;Bearing 110
Inner ring is set with and is fixed on hollow connecting shaft 112;The outer ring of bearing 110 is placed in above-mentioned first surface.Specifically, above-mentioned bearing
110 inner ring both ends are respectively equipped with the spacing spacer ring 111 of bearing, and the inner ring for making bearing 110 is fixed on hollow connecting shaft 112
On.
Rotated for the ease of axis of the user's driving leading screw 114 around leading screw 114, rotation handwheel is additionally provided with above-mentioned support frame
117, rotate handwheel 117 and be fixedly connected with leading screw 114, rotate and be fixed with handle 118 on handwheel 117.
Specifically, after-poppet 115 is provided with two leading screw axle beds 119, the second axle sleeve 120, silk are provided with leading screw axle bed 119
The both ends of thick stick 114 are plugged in the second axle sleeve 120 in two leading screw axle beds 119 respectively, and the both ends of leading screw 114 are set with
There is back-up ring 121, back-up ring 121 is clipped between the second axle sleeve 120 and leading screw 114.Above-mentioned rotation handwheel 117 passes through pin 123 and silk
Thick stick 114 is fixedly connected, and handle 118, which is riveted on, to be rotated on handwheel 117.
Preferably, in above-mentioned support frame, front support leg 105 is arranged to 2, and rear leg 109 is arranged to 1, leg totally 3,
The stability of support frame can either be ensured, simplify the structure of support frame again, be easy to produce, save raw material.Above-mentioned rear leg 109 is set
It is set to and is fixedly connected by connecting plate 103 with after-poppet 115.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
- A kind of 1. support frame, it is characterised in that including:Fore-stock, the fore-stock, which is provided with, is used to supportting front support leg on the support surface, and for supporting the front end of lens barrel Front rack;After-poppet, the after-poppet, which is provided with, is used to supportting rear leg on the support surface, and for supporting the lens barrel after The tail-bracket at end;Connecting rod, the both ends of the connecting rod are fixedly connected with the fore-stock and the after-poppet respectively;Wherein, the front support leg and/or the rear leg are adjustable for height elevating feet.
- 2. support frame according to claim 1, it is characterised in that the elevating feet includes:For supportting the bracer on the supporting surface;The screw rod that can be arranged on the bracer around own axis;The screw rod is set in, and the nut coordinated with the screw flight, the nut are fixed on the fore-stock or described After-poppet.
- 3. support frame according to claim 1, it is characterised in that the front rack include front arc tray and with it is described before The preceding rotary shaft that arc tray is fixedly connected;The preceding rotary shaft can be plugged in the fore-stock around own axis In first mounting hole;The tail-bracket includes rear arc tray and the rear rotary shaft being fixedly connected with the rear arc tray;Rotary shaft after described The after-poppet can be rotatably arranged in around the preceding rotary shaft.
- 4. support frame according to claim 3, it is characterised in that also including orientation runner assembly, the orientation rotating group Part includes:Leading screw, the leading screw can be arranged on the after-poppet around own axis, and the leading screw is provided with transmission Nut;Hollow connecting shaft, the hollow connecting shaft are fixed on the rear rotary shaft;The transmission nut is fixed in bulb driving lever, one end of the bulb driving lever, and the other end of the bulb driving lever is bulb End, and the bulb end is embedded in the hollow connecting shaft;Wherein, the bulb driving lever is used to stir the hollow company when with axial movement of the transmission nut along the leading screw Spindle, and the hollow connecting shaft driving rear rotary shaft is rotated around the preceding rotary shaft.
- 5. support frame according to claim 4, it is characterised in that also include the rolling member being connected with the rear rotary shaft, The rolling member be used for will it is described after rotary shaft support support in the rear first surface, the first surface is used for support institute State the weight of rear rotary shaft.
- 6. support frame according to claim 5, it is characterised in that the rolling member is by the hollow connecting shaft and institute State the connected bearing of rear rotary shaft;The inner ring of the bearing is set with and is fixed on the hollow connecting shaft, the outer ring of the bearing It is placed in the first surface.
- 7. support frame according to claim 4, it is characterised in that also include rotate handwheel, it is described rotation handwheel with it is described Leading screw is fixedly connected;Handle is fixed with the rotation handwheel.
- 8. support frame according to claim 1, it is characterised in that the front support leg is 2;The rear leg is 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710780198.3A CN107357018B (en) | 2017-09-01 | 2017-09-01 | Supporting frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710780198.3A CN107357018B (en) | 2017-09-01 | 2017-09-01 | Supporting frame |
Publications (2)
Publication Number | Publication Date |
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CN107357018A true CN107357018A (en) | 2017-11-17 |
CN107357018B CN107357018B (en) | 2020-05-12 |
Family
ID=60290715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710780198.3A Expired - Fee Related CN107357018B (en) | 2017-09-01 | 2017-09-01 | Supporting frame |
Country Status (1)
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CN (1) | CN107357018B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112548966A (en) * | 2020-11-30 | 2021-03-26 | 四川航天长征装备制造有限公司 | Rotary supporting tool for barrel part |
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CN203258314U (en) * | 2013-05-29 | 2013-10-30 | 赵长义 | Adjustable displayer support |
CN204540692U (en) * | 2015-04-20 | 2015-08-12 | 山东西霞口海珍品股份有限公司 | A kind of sea cucumber dries support |
CN204901256U (en) * | 2015-09-02 | 2015-12-23 | 山东电力建设第一工程公司 | Industry X -ray production apparatus special frame of detecting a flaw |
CN204927482U (en) * | 2015-07-31 | 2015-12-30 | 河北中移通信技术工程有限公司 | Accurate fast accent of intelligence sky props up |
CN205640106U (en) * | 2016-04-20 | 2016-10-12 | 西安工业大学 | Utilize joint bearing's screw thread to adjust universal platform |
CN106125770A (en) * | 2016-07-22 | 2016-11-16 | 西安电子科技大学 | A kind of azimuth pitch moves two axle bed framves |
CN205748124U (en) * | 2016-07-12 | 2016-11-30 | 艾春玲 | A kind of gun horizontal adjustment bearing |
-
2017
- 2017-09-01 CN CN201710780198.3A patent/CN107357018B/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5767905A (en) * | 1996-04-05 | 1998-06-16 | Archambo; Michael | Video camera periscope and monitor surveying devices for the handicapped |
CN101284457A (en) * | 2007-04-10 | 2008-10-15 | 陆新田 | Improved digital printing machine |
CN202674740U (en) * | 2012-06-28 | 2013-01-16 | 常晋宽 | Multi-angle support for tablet personal computer |
CN202868239U (en) * | 2012-09-21 | 2013-04-10 | 徐州工业职业技术学院 | Supporting platform used at home |
CN203258314U (en) * | 2013-05-29 | 2013-10-30 | 赵长义 | Adjustable displayer support |
CN204540692U (en) * | 2015-04-20 | 2015-08-12 | 山东西霞口海珍品股份有限公司 | A kind of sea cucumber dries support |
CN204927482U (en) * | 2015-07-31 | 2015-12-30 | 河北中移通信技术工程有限公司 | Accurate fast accent of intelligence sky props up |
CN204901256U (en) * | 2015-09-02 | 2015-12-23 | 山东电力建设第一工程公司 | Industry X -ray production apparatus special frame of detecting a flaw |
CN205640106U (en) * | 2016-04-20 | 2016-10-12 | 西安工业大学 | Utilize joint bearing's screw thread to adjust universal platform |
CN205748124U (en) * | 2016-07-12 | 2016-11-30 | 艾春玲 | A kind of gun horizontal adjustment bearing |
CN106125770A (en) * | 2016-07-22 | 2016-11-16 | 西安电子科技大学 | A kind of azimuth pitch moves two axle bed framves |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112548966A (en) * | 2020-11-30 | 2021-03-26 | 四川航天长征装备制造有限公司 | Rotary supporting tool for barrel part |
CN112548966B (en) * | 2020-11-30 | 2023-03-14 | 四川航天长征装备制造有限公司 | Rotary supporting tool for barrel part |
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Publication number | Publication date |
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