CN211232276U - Photographic tripod - Google Patents
Photographic tripod Download PDFInfo
- Publication number
- CN211232276U CN211232276U CN201921865321.2U CN201921865321U CN211232276U CN 211232276 U CN211232276 U CN 211232276U CN 201921865321 U CN201921865321 U CN 201921865321U CN 211232276 U CN211232276 U CN 211232276U
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- Prior art keywords
- tripod
- inserted bar
- casing
- positioning mechanism
- barrel
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- 230000000670 limiting effect Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 5
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a photographic tripod, including tripod and the cloud platform of setting on the tripod, the tripod includes a plurality of foot pipes, is provided with positioning mechanism on the foot pipe, and positioning mechanism is connected with the barrel including fixing the casing in foot socle portion in the casing one side that the foot pipe was kept away from to the casing, and the inside coaxial inserted bar that is provided with of barrel, the inserted bar stretch out the outside one end of barrel and are connected with the plug. The utility model has the advantages that: the utility model discloses be provided with positioning mechanism, then when the unstable condition appears placing in the device, can fix a position the device through positioning mechanism, and because be threaded connection between inserted bar and the screw lead screw among the positioning mechanism, it is comparatively firm to connect, thereby carried out effectual spacing to the inserted bar on the basis of guaranteeing the inserted bar motion, thereby promoted the steadiness of device location greatly, then also be difficult to take place to rock when the device receives exogenic action such as wind-force or collision, thereby make the device shoot the during operation become more reliable and stable.
Description
Technical Field
The utility model relates to a tripod technical field specifically is a photographic tripod.
Background
Tripod stands are used by professional photography and photography enthusiasts, especially for outdoor photography. When the tripod is used on outdoor soft land, the tripod is easy to topple over in windy weather, or the tripod is easy to topple over in a slight slope or uneven terrain, so that an expensive camera is damaged.
To above-mentioned problem, utility model patent that publication number is CN206738890U discloses a photographic tripod, including A-frame, axis, cloud platform, A-frame is the telescopic link of a plurality of sections cavitys, by nut locking between the telescopic link, and the telescopic link bottom is equipped with the footing, is equipped with the geodetic needle in lower section telescopic link, and the top and the step on the foot of geodetic needle are connected perpendicularly, are equipped with the spout on the lower section telescopic link, and the step on the foot slides from top to bottom in the spout, and the upper portion groove of spout is followed and is equipped with the shell fragment, and the step on the foot is spacing by the. The utility model discloses a geodesic needle advances line location to can prevent effectively that the tripod from empting, prevent that the camera from damaging, still have the weak point: the utility model discloses a do not carry out effectively spacingly to ground needle, consequently ground is not firm enough to the location of device, then when ground needle is not inserted the ground completely, receives exogenic effects such as wind-force or collision when the device acts on, takes place to rock relatively easily with between the ground needle to can cause adverse effect to photographic work.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a tripod for photographing having a stable positioning function.
The utility model achieves the above purpose through the following technical proposal, a photographic tripod comprises a tripod and a tripod head arranged on the tripod, the tripod comprises a plurality of foot tubes, the foot tubes are provided with a positioning mechanism, the positioning mechanism comprises a casing fixed at the bottom of the foot tubes, one side of the casing far away from the foot tubes is connected with a cylinder body, the inside of the cylinder body is coaxially provided with an inserted bar, one end of the inserted bar extending out of the cylinder body is connected with a plug, the outer wall of the inserted bar is vertically provided with a limit groove, the inner wall of the cylinder body is provided with a limit post corresponding to the position of the limit groove, the limit post is used for being inserted into the limit groove and sliding up and down in the limit groove, the inside of the inserted bar is provided with a thread groove, the inside of the thread groove is in threaded connection with a thread lead screw, one end of the thread lead screw is extended into the, the driving assembly is used for driving the threaded screw rod to rotate.
By adopting the technical scheme, due to the arrangement of the positioning mechanism, when the device is placed unstably, a user can drive the threaded screw rod to rotate through the driving assembly so as to drive the inserted rod to move along with the threaded screw rod, because the outer wall of the inserted rod is provided with the limiting groove, and the inner wall of the barrel is provided with the limiting post for being inserted into the limiting groove, the inserted rod can not rotate but can only do vertical telescopic motion in the barrel, so that the inserted rod can be controlled by the user to continuously extend out of the barrel so as to drive the plug to be continuously inserted into the deep ground, thereby positioning the device is completed, due to the threaded connection between the inserted rod and the threaded screw rod, the connection is firmer, thereby effectively limiting the inserted rod on the basis of ensuring the motion of the inserted rod, and greatly improving the positioning stability of the device, the device is not easy to shake when being subjected to external force such as wind power or collision, so that the device is more stable and reliable in shooting.
As the utility model discloses a further setting, drive assembly include drive bevel gear and with drive bevel gear engaged with driven bevel gear, the screw lead screw stretches into the inside one end of casing and links to each other with driven bevel gear, the last one end that is connected with of drive bevel gear passes the casing outer wall and stretches out the outside pivot of casing.
Through adopting above-mentioned technical scheme, owing to be provided with drive assembly, then when needs drive screw lead screw rotate, user's accessible pivot drives the rotation of initiative bevel gear to can drive driven bevel gear and rotate thereupon, driven bevel gear rotates and can drive the screw lead screw and rotate, and the operation is comparatively convenient simple.
As a further setting of the utility model, the outside one end of casing is stretched out in the pivot is connected with the knob, the knob is discoid.
Through adopting above-mentioned technical scheme, owing to stretch out the outside one end of casing in the pivot and be connected with the knob, and the knob is discoid, then can drive the pivot through rotating the knob and rotate, the setting of knob can provide the stress point for rotating the pivot to make the rotation of pivot become more light laborsaving.
As a further arrangement of the present invention, the plug is detachably mounted on the insertion rod.
Through adopting above-mentioned technical scheme, because the plug is installed on the inserted bar for detachably, then when the long-time use of plug leads to wearing and tearing, the user can be changed the plug from the inserted bar is pulled down to can guarantee the result of use of plug all the time.
As a further setting of the utility model, the plug bottom is connected with the screw thread head, the screw hole that matches with the screw thread head is seted up at the inserted bar top.
Through adopting above-mentioned technical scheme, because the cooperation that plug and inserted bar pass through screw thread head and screw hole realizes threaded connection, firm in connection and installation are dismantled comparatively conveniently.
As a further arrangement of the utility model, the shell is kept away from by the barrel body and the elastic pad feet are arranged on the face.
Through adopting above-mentioned technical scheme, owing to be provided with the cushion spring on the barrel keeps away from the one side of casing, then when the device was placed on the stereoplasm subaerial, the steerable plug of user withdraws, then can make placing of device become more steady through the setting of cushion spring.
As the utility model discloses a further setting, the inside mounting groove of having seted up of inserted bar, the inside ball bearing that is provided with of mounting groove, the one end that the screw thread lead screw passed the mounting groove runs through ball bearing.
Through adopting above-mentioned technical scheme, owing to be provided with ball bearing on the screw thread lead screw, can make the motion of screw thread lead screw become more steady, can prevent again that the screw thread lead screw from appearing wearing and tearing after long-term the use to the life of screw thread lead screw has been prolonged greatly.
As a further arrangement of the present invention, the plug is conical.
By adopting the technical scheme, the plug is conical, so that the plug can be more easily and labor-saving when being inserted into the ground.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with positioning mechanism, then when the unstable condition appears placing in the device, can fix a position the device through positioning mechanism, and because be threaded connection between inserted bar and the screw lead screw among the positioning mechanism, it is comparatively firm to connect, thereby carried out effectual spacing to the inserted bar on the basis of guaranteeing the inserted bar motion, thereby promoted the steadiness of device location greatly, then also be difficult to take place to rock when the device receives exogenic action such as wind-force or collision, thereby make the device shoot the during operation become more reliable and stable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle positioning mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is a cross-sectional view of the middle positioning mechanism after the plug and the elastic pad are removed.
Reference numerals: 1. a holder; 2. a foot tube; 3. a positioning mechanism; 4. a housing; 5. a barrel; 6. inserting a rod; 7. a plug; 8. a limiting groove; 9. a limiting column; 10. a thread groove; 11. a threaded lead screw; 12. a drive bevel gear; 13. a driven bevel gear; 14. a rotating shaft; 15. a knob; 16. a screw head; 17. a threaded hole; 18. an elastic foot pad; 19. mounting grooves; 20. ball bearings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a tripod for photography comprises a tripod stand and a tripod head 1, wherein the tripod head 1 is required to be installed on the top of the tripod stand, the tripod stand comprises a plurality of foot tubes 2, the foot tubes 2 are required to be hinged on the bottom of the tripod head 1, a positioning mechanism 3 is required to be arranged on the foot tubes 2, the positioning mechanism 3 comprises a casing 4, the casing 4 is required to be fixed on the bottom of the foot tubes 2, then a cylinder 5 is connected on one side of the casing 4 far away from the foot tubes 2, an inserted bar 6 is coaxially arranged inside the cylinder 5, a plug 7 is connected at one end of the inserted bar 6 extending out of the cylinder 5, wherein the plug 7 is required to be conical, a threaded head 16 is required to be connected at the bottom of the plug 7, a threaded hole 17 matched with the threaded head 16 is arranged on the top of the inserted bar 6, the plug 7 is detachably installed on the inserted bar 6 by screwing the threaded head, a limit groove 8 is vertically arranged on the outer walls of two sides of the inserted link 6, a limit column 9 is arranged on the inner wall of the cylinder 5 corresponding to the position of the limit groove 8, so that the limit column 9 is inserted into the limit groove 8 and can slide up and down in the limit groove 8, a thread groove 10 is arranged in the inserted link 6, a thread lead screw 11 is in threaded connection with the inside of the thread groove 10, one end of the thread lead screw 11 penetrates through the outer wall of the machine shell 4 and extends into the machine shell 4, a driving component is arranged in the machine shell 4, the driving component comprises a driving bevel gear 12 and a driven bevel gear 13 meshed with the driving bevel gear 12, one end of the thread lead screw 11 extending into the machine shell 4 is connected with the driven bevel gear 13, a rotating shaft 14 is connected on the driving bevel gear 12, one end of the rotating shaft 14 far away from the driving bevel gear 12 penetrates through the outer wall of the machine shell 4 and extends out of the machine shell 4, and one end of the rotating, and need set up knob 15 to discoid, at last, still need bond an elastic pad foot 18 on the one side of barrel 5 keeping away from casing 4, elastic pad foot 18 can adopt rubber materials to make, and need set up mounting groove 19 in that inserted bar 6 is inside to set up ball bearing 20 in mounting groove 19 is inside, make threaded screw 11 pass behind the one end of mounting groove 19 run through ball bearing 20 and stretch into inside casing 4.
When the device is used, a user can firstly diverge the foot tube 2, so that the device is placed on the ground, when unstable placement of the device occurs, the knob 15 can be rotated by the positioning mechanism 3, the knob 15 can be rotated to drive the driving bevel gear 12 to rotate, so that the driven bevel gear 13 can be driven to rotate, the driven bevel gear 13 can be driven to rotate to drive the threaded screw rod 11 to rotate, so that the inserted rod 6 can be driven to move, the limiting groove 8 is formed in the outer wall of the inserted rod 6, the limiting column 9 for being inserted into the limiting groove 8 is arranged on the inner wall of the barrel 5, so that the inserted rod 6 can not rotate due to the limiting effect of the limiting groove 8 on the limiting column 9, the inserted rod 6 can only do up-and-down telescopic motion in the barrel 5 along the vertical direction, the user can control the inserted rod 6 to continuously extend out of the barrel 5, so as to drive the plug 7 to be, thereby accomplish the location to the device, the operation is comparatively convenient simple, because be threaded connection between inserted bar 6 and the screw lead screw 11, it is comparatively firm to connect, thereby carried out effectual spacing to inserted bar 6 on the basis of guaranteeing the motion of inserted bar 6, thereby the steadiness of device location has been promoted greatly, then also be difficult to take place to rock when the device receives exogenic action such as wind-force or collision, thereby make the device shoot the during operation and become more reliable and more stable, wherein, the setting of knob 15 can provide the stress point for rotating pivot 14, thereby make the rotation of pivot 14 become more light laborsaving.
Because the plug 7 is installed on the inserted bar 6 for detachably, then when the long-time use of plug 7 leads to wearing and tearing, the user can pull down the plug 7 from the inserted bar 6 and change to can guarantee the result of use of plug 7 all the time, and because the cooperation of plug 7 and inserted bar 6 through screw thread head 16 and screw hole 17 realizes threaded connection, firm in connection and installation are dismantled comparatively conveniently, and because the plug 7 is conical, then can be more light laborsaving when inserting the ground.
Because the elastic foot pad 18 is arranged on the side of the barrel 5 far away from the shell 4, the elastic foot pad 18 can be made of rubber materials, when the device is placed on a hard ground, a user can control the plug 7 to retract, and the placement of the device can be more stable through the arrangement of the elastic foot pad 18.
Because the ball bearing 20 is arranged on the threaded screw rod 11, the movement of the threaded screw rod 11 can be more stable, and the threaded screw rod 11 can be prevented from being worn after being used for a long time, so that the service life of the threaded screw rod 11 is greatly prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a photographic tripod, includes tripod and sets up cloud platform (1) on the tripod, the tripod includes a plurality of foot pipes (2), its characterized in that: the pin tube (2) is provided with a positioning mechanism (3), the positioning mechanism (3) comprises a shell (4) fixed at the bottom of the pin tube (2), one side of the shell (4) far away from the pin tube (2) is connected with a barrel (5), an inserted rod (6) is coaxially arranged in the barrel (5), one end of the inserted rod (6) extending out of the barrel (5) is connected with a plug (7), the outer wall of the inserted rod (6) is vertically provided with a limiting groove (8), a limiting column (9) is arranged on the inner wall of the barrel (5) corresponding to the limiting groove (8), the limiting column (9) is used for being inserted into the limiting groove (8) and sliding up and down in the limiting groove (8), a thread groove (10) is arranged in the inserted rod (6), and the thread groove (10) is internally and is in threaded connection with a thread lead screw (11) of which one end extends into the shell (4), the machine shell (4) is internally provided with a driving assembly connected with the threaded screw rod (11), and the driving assembly is used for driving the threaded screw rod (11) to rotate.
2. A photographic tripod according to claim 1, wherein: the driving assembly comprises a driving bevel gear (12) and a driven bevel gear (13) meshed with the driving bevel gear (12), one end of the threaded screw rod (11) extending into the casing (4) is connected with the driven bevel gear (13), and one end of the driving bevel gear (12) penetrates through the outer wall of the casing (4) and extends out of a rotating shaft (14) outside the casing (4).
3. A photographic tripod according to claim 2, wherein: the one end that pivot (14) stretched out the casing (4) outside is connected with knob (15), knob (15) are discoid.
4. A photographic tripod according to claim 1, wherein: the plug (7) is detachably arranged on the inserted bar (6).
5. A photographic tripod according to claim 4, wherein: the bottom of the plug (7) is connected with a threaded head (16), and the top of the inserted bar (6) is provided with a threaded hole (17) matched with the threaded head (16).
6. A photographic tripod according to claim 1, wherein: and an elastic pad (18) is arranged on one surface of the cylinder body (5) far away from the shell (4).
7. A photographic tripod according to claim 1, wherein: an installation groove (19) is formed in the inserting rod (6), a ball bearing (20) is arranged in the installation groove (19), and the ball bearing (20) is penetrated through by one end, penetrating through the installation groove (19), of the threaded screw rod (11).
8. A photographic tripod according to claim 1, wherein: the plug (7) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865321.2U CN211232276U (en) | 2019-10-31 | 2019-10-31 | Photographic tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865321.2U CN211232276U (en) | 2019-10-31 | 2019-10-31 | Photographic tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211232276U true CN211232276U (en) | 2020-08-11 |
Family
ID=71936568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921865321.2U Expired - Fee Related CN211232276U (en) | 2019-10-31 | 2019-10-31 | Photographic tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211232276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114983313A (en) * | 2022-04-01 | 2022-09-02 | 杭州友勤信息技术有限公司 | All-in-one endoscope |
-
2019
- 2019-10-31 CN CN201921865321.2U patent/CN211232276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114983313A (en) * | 2022-04-01 | 2022-09-02 | 杭州友勤信息技术有限公司 | All-in-one endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211031 |