CN208487373U - A kind of two-dimentional locking device applied to universal turning bench - Google Patents
A kind of two-dimentional locking device applied to universal turning bench Download PDFInfo
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- CN208487373U CN208487373U CN201820896013.5U CN201820896013U CN208487373U CN 208487373 U CN208487373 U CN 208487373U CN 201820896013 U CN201820896013 U CN 201820896013U CN 208487373 U CN208487373 U CN 208487373U
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Abstract
The utility model discloses a kind of two-dimentional locking devices applied to universal turning bench, comprising: mounting base offers installation through-hole in the middle part of mounting base；Locking pin, driving nut；Knob；Position-limit mechanism, the position-limit mechanism are set in the mounting base, which enables to the locking pin can only be along the axial movement of the installation through-hole.Since a position-limit mechanism is arranged in the two-dimentional retaining mechanism of the utility model in mounting base, enable to the locking pin can only be along the axial movement of the installation through-hole by the position-limit mechanism, when thus the two-dimentional retaining mechanism of the utility model is applied on universal turning bench, the locking pin can not be driven to rotate when the globe joint rotation of universal turning bench, the clamping screw for solving present two-dimentional locking device is easy the technical issues of exiting from the spheric seat of universal turning bench, the locking effect that ensure that the two-dimentional locking device of the utility model, meets the needs of users.
Description
Technical field
The utility model relates to photographic goods field, especially a kind of two-dimentional locking device applied to universal turning bench.
Background technique
It is well known that the existing universal turning bench (being also ball-shaped cloud platform) applied to camera support generally comprises a spheric seat,
The internal activity of the spheric seat is equipped with a globe joint, and the globe joint can arbitrarily be swung.
Wherein, it connects shape connector in order to control and can only swing in vertical plane, be additionally provided with one on existing universal turning bench
Two-dimentional locking device, present two-dimentional locking device generally comprises a mounting base being connected to a fixed with the spheric seat, described
One is threaded in mounting base can extend into clamping screw inside the spheric seat, offer on the side wall of globe joint
The location hole matched with the clamping screw.
In use, only needing to turn, the clamping screw protrudes into the inside of the spheric seat and the corresponding insertion spherical shape connects
In the location hole of head, globe joint can only be swung around the clamping screw at this time, realize two-dimensional rotary.
Be inserted into due to clamping screw in the location hole of the globe joint, globe joint in the course of rotation, ball
Shape connector can rub and the clamping screw is driven to rotate, and then clamping screw may exit from spheric seat and relieve lock
Tight bolt acts on the locking of globe joint, cannot meet the needs of users.
Utility model content
To solve the above-mentioned problems, it the purpose of this utility model is to provide a kind of structure is simple, both can apply to universal
Holder, while the two-dimentional locking device that locking effect is good.
The utility model be solve its technical problem and the technical solution adopted is that:
A kind of two-dimentional locking device applied to universal turning bench, comprising:
Mounting base offers an installation through-hole for running through the mounting base in the middle part of the mounting base；
Locking pin, the locking pin is movably installed in the installation through-hole and the locking pin can be along the installation through-hole
Axial reciprocating is mobile, while screw thread is offered on the outer surface of the locking pin；
Nut is driven, the driving nut is movably installed in the installation through-hole and the driving nut thread is connected to institute
It states on the outer surface of locking pin, one end of the driving nut passes through the installation through-hole and extends to the outside of the mounting base；
Knob, the knob are located at the side of the mounting base and pass through the installation through-hole with the driving nut and prolong
The one end for extending to the outside of the mounting base is connected；
Position-limit mechanism, the position-limit mechanism are set in the mounting base, which enables to the locking pin
It can only be along the axial movement of the installation through-hole.
As an improvement of the above technical solution, the position-limit mechanism includes the cooperate guide groove being oriented to and guiding cunning
Block, the guide groove are arranged along the axial direction of the installation through-hole, wherein the guide groove and guide runner wherein one are set to
It is another in the mounting base, it is set on the locking pin.
As a further improvement of the above technical scheme, one is detachably provided in the installation through-hole can be along described
The guide pad of the axial movement of installation through-hole, the guide pad are socketed on the periphery of the locking pin；The guide groove and guiding
Sliding block wherein one is set on the guide pad, another, is set on the locking pin.
Wherein, the anti-rotation for preventing the guide pad from rotating relative to the mounting base is provided between the guide pad and mounting base
Mechanism；The rotation-preventing mechanism includes the cooperate card slot and fixture block of clamping, the card slot and fixture block wherein one be set to it is described
It is another on the inner wall of installation through-hole, it is set on the guide pad.
In the present invention, the guide groove is opened on the guide pad, and the guide runner is set to the lock
On tight pin, a jack arranged along its radial direction is offered on the locking pin, the guide runner is plugged in institute for one
The bolt in jack stated.
Preferably, the outer surface of the knob is provided with the asperities for increasing friction force.
Further, an annular table component level is offered on the inner wall of the installation through-hole, the driving nut is far from the rotation
One end of button is provided with the boss that can be clamped with the annular table component level.
The beneficial effects of the utility model are: since a limit is arranged in the two-dimentional retaining mechanism of the utility model in mounting base
Position mechanism, by the position-limit mechanism enable to the locking pin can only along the axial movement of the installation through-hole, thus this
When the two-dimentional retaining mechanism of utility model is applied on universal turning bench, the globe joint of universal turning bench can not drive institute when rotating
Locking pin rotation is stated, the clamping screw for solving present two-dimentional locking device is easy to exit from the spheric seat of universal turning bench
Technical problem ensure that the locking effect of the two-dimentional locking device of the utility model, meet the needs of users.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the surface structure schematic diagram of one preferred embodiment of the utility model；
Fig. 2 is the surface structure schematic diagram of another angle of one preferred embodiment of the utility model；
Fig. 3 is the schematic diagram of internal structure of one preferred embodiment of the utility model；
Fig. 4 is the partial structurtes decomposition diagram of one preferred embodiment of the utility model；
Fig. 5 is assembling structure schematic diagram when one preferred embodiment of the utility model is applied on universal turning bench；
Fig. 6 is assembling structure decomposition diagram when one preferred embodiment of the utility model is applied to universal turning bench.
Specific embodiment
Referring to figs. 1 to Fig. 6, a kind of two-dimentional locking device applied to universal turning bench, including a mounting base 10, the mounting base
10 can be connected to a fixed with the spheric seat 71 of universal turning bench 70, and the middle part of the mounting base 10 offers one through the mounting base
10 installation through-hole 11；A locking pin 20 is movably installed in the installation through-hole 11, which can be logical along the installation
The axial reciprocating in hole 11 is mobile, while screw thread is offered on the outer surface of the locking pin 20, also activity in the installation through-hole 11
One driving nut 30 is installed, which is threadedly connected on the outer surface of the locking pin 20, the driving nut 30
One end pass through the installation through-hole 11 and extend to the outside of the mounting base 10；The driving nut 30 passes through the installation
The through-hole 11 and one end of outside for extending to the mounting base 10 is connected with a knob 40, is additionally provided with one in the mounting base 10
Position-limit mechanism, the position-limit mechanism enable to the locking pin 20 can only be along the axial movement of the installation through-hole 11.
Since a position-limit mechanism is arranged in the two-dimentional retaining mechanism of the utility model in mounting base 10, pass through the position-limit mechanism
Enable to the locking pin 20 can only be along the axial movement of the installation through-hole 11, thus the two dimension of the utility model is locked
When mechanism is applied on universal turning bench 70, the globe joint 72 of universal turning bench 70 can not drive 20 turns of the locking pin when rotating
Dynamic, the clamping screw for solving present two-dimentional locking device is easy the technical issues of exiting from the spheric seat of universal turning bench,
The locking effect that ensure that the two-dimentional locking device of the utility model, meets the needs of users.
Wherein, herein, practical as this in order to enable the structure of the two-dimentional locking device of the utility model is simpler
A novel preferred embodiment, the position-limit mechanism include that the guide groove 51 of mutual cooperation guiding and guide runner (are not drawn in figure
Show), the guide groove 51 is arranged along the axial direction of the installation through-hole 11, wherein the guide groove 51 and guide runner are wherein
One is set in the mounting base 10, another, is set on the locking pin 20.The i.e. described guide groove 51 is set to the peace
When filling on seat 10, the guide runner is then set on the locking pin 20；If the guide groove 51 is set to the locking pin
On 20, the guide runner is then set in the mounting base 10.
Since the guide groove 51 is arranged along the axial direction of the installation through-hole 11, i.e., the guide direction of the described guide groove 51
It is parallel to the axial direction of the installation through-hole 11, by the mating reaction of guide groove 51 and the guide runner, can be made described
Locking pin 20 can only be moved along the axial direction of the installation through-hole 11, to effectively prevent the locking pin 20 relatively described
Mounting base 10 rotates, and avoids locking pin 20 and surprisingly exits from the mounting base 10 and release its locking to universal turning bench 70
Effect.It meets the needs of users.
Wherein, manufacturing for the ease of the two-dimentional locking device of the utility model, herein, it is preferable that the peace
Detachably being provided with one in dress through-hole 11 can be along the guide pad 50 of the axial movement of the installation through-hole 11, the guide pad
50 are socketed on the periphery of the locking pin 20；The guide groove 51 and guide runner wherein one are set on the guide pad 50,
It is another, it is set on the locking pin 20.When the i.e. described guide groove 51 is set on the guide pad 50, the guide runner
It is then set on the locking pin 20；If the guide groove 51 is set on the locking pin 20, the guide runner is set
It is placed on the guide pad 50.
Wherein, it is rotated in order to avoid guide pad 50 is unexpected relative to the mounting base 10, herein, it is preferable that the guiding
The rotation-preventing mechanism for preventing the guide pad 50 from rotating relative to the mounting base 10 is provided between block 50 and mounting base 10；The anti-rotation
Mechanism includes the cooperate card slot 61 and fixture block 62 of clamping, and wherein one to be set to the installation logical for the card slot 61 and fixture block 62
It is another on the inner wall in hole 11, it is set on the guide pad 50.The i.e. described card slot 61 is set to the interior of the installation through-hole 11
When on wall, the fixture block 62 is then set on the guide pad 50；If the card slot 61 is set on the guide pad 50, described
Card slot 61 is then set on the inner wall of the installation through-hole 11.
Herein, as a preferred embodiment of the utility model, the guide groove 51 is opened on the guide pad 50,
The guide runner is set on the locking pin 20, and inserting along its radial direction arrangement is offered on the locking pin 20
Hole 21, the guide runner is a bolt (not being painted in figure) being plugged in the jack 21, in use, the bolt is worn
It crosses the jack 21 and the bolt portion is embedded in the guide groove 51, bolt can only be limited along the guide groove 51 at this time
Direction sliding, so that the locking pin 20 can only be moved along the axial reciprocating of the installation through-hole 11, and cannot be opposite
The mounting base 10 rotates.
In addition, for the ease of locking pin 20 described in user's driving along the axial movement of the installation through-hole 11, herein,
Preferably, the outer surface of the knob 40 is provided with the asperities for increasing friction force.Therefore user can preferably turn
The knob 40 rotates, and then the driving nut 30 being connected with the knob 40 is driven to rotate, and the driving nut 30 drives again
The locking pin 20 being threadedly coupled with it is moved along the axial direction of the installation through-hole 11.
Wherein, in order to enable the driving nut 30 preferably stress, while avoiding driving nut 30 logical from the installation
Deviate from hole 11, herein, it is preferable that an annular table component level 110, the driving are offered on the inner wall of the installation through-hole 11
Nut 30 is provided with the boss 31 that can be clamped with the annular table component level 110 far from one end of the knob 40, by described
Boss 31 is abutted against with the annular table component level 110, so that the driving nut 30 is connected in the installation through-hole 11,
Avoid driving nut 30 is unexpected from deviating from from the installation through-hole 11.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the protection scope of the utility model.
Claims (7)
1. a kind of two-dimentional locking device applied to universal turning bench characterized by comprising
Mounting base (10) offers an installation through-hole (11) for running through the mounting base (10) in the middle part of the mounting base (10)；
Locking pin (20), the locking pin (20) is movably installed in the installation through-hole (11) and the locking pin (20) can be along
The axial reciprocating of the installation through-hole (11) is mobile, while offering screw thread on the outer surface of the locking pin (20)；
It drives nut (30), the driving nut (30) is movably installed in the installation through-hole (11) and the driving nut (30)
It is threadedly connected on the outer surface of the locking pin (20), one end of the driving nut (30) passes through the installation through-hole (11) simultaneously
Extend to the outside of the mounting base (10)；
Knob (40), the knob (40) are located at the side of the mounting base (10) and pass through with the driving nut (30) described
Installation through-hole (11) and the one end of outside for extending to the mounting base (10) is connected；
Position-limit mechanism, the position-limit mechanism are set on the mounting base (10), which enables to the locking pin
It (20) can only be along the axial movement of the installation through-hole (11).
2. a kind of two-dimentional locking device applied to universal turning bench according to claim 1, which is characterized in that
The position-limit mechanism includes the guide groove (51) and guide runner being oriented to that cooperate, and the guide groove (51) is along described
The axial arrangement of installation through-hole (11),
Wherein, the guide groove (51) and guide runner wherein one are set on the mounting base (10), another, are set to institute
It states on locking pin (20).
3. a kind of two-dimentional locking device applied to universal turning bench according to claim 2, it is characterised in that:
One is detachably provided in the installation through-hole (11) can be along the guiding of the axial movement of the installation through-hole (11)
Block (50), the guide pad (50) are socketed on the periphery of the locking pin (20)；
The guide groove (51) and guide runner wherein one are set on the guide pad (50), another, are set to the locking
It sells on (20).
4. a kind of two-dimentional locking device applied to universal turning bench according to claim 3, it is characterised in that:
Being provided between the guide pad (50) and mounting base (10) prevents the relatively described mounting base (10) of the guide pad (50) from turning
Dynamic rotation-preventing mechanism；
The rotation-preventing mechanism includes the card slot (61) and fixture block (62) being clamped that cooperate,
The card slot (61) and fixture block (62) wherein one are set on the inner wall of the installation through-hole (11), another, are set to institute
It states on guide pad (50).
5. a kind of two-dimentional locking device applied to universal turning bench according to claim 3, it is characterised in that:
The guide groove (51) is opened on the guide pad (50), and the guide runner is set on the locking pin (20),
A jack (21) arranged along its radial direction is offered on the locking pin (20), the guide runner is an inserting
Bolt in the jack (21).
6. a kind of two-dimentional locking device applied to universal turning bench according to claim 1, it is characterised in that:
The outer surface of the knob (40) is provided with the asperities for increasing friction force.
7. a kind of two-dimentional locking device applied to universal turning bench according to claim 1, it is characterised in that:
An annular table component level (110) is offered on the inner wall of the installation through-hole (11), the driving nut (30) is far from described
One end of knob (40) is provided with the boss (31) that can be clamped with the annular table component level (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896013.5U CN208487373U (en) | 2018-06-08 | 2018-06-08 | A kind of two-dimentional locking device applied to universal turning bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896013.5U CN208487373U (en) | 2018-06-08 | 2018-06-08 | A kind of two-dimentional locking device applied to universal turning bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487373U true CN208487373U (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896013.5U Active CN208487373U (en) | 2018-06-08 | 2018-06-08 | A kind of two-dimentional locking device applied to universal turning bench |
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| Country | Link |
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| CN (1) | CN208487373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236364A (en) * | 2019-07-18 | 2021-01-15 | 深圳市大疆创新科技有限公司 | Locking mechanical system, cloud platform and unmanned aerial vehicle of cloud platform |
-
2018
- 2018-06-08 CN CN201820896013.5U patent/CN208487373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236364A (en) * | 2019-07-18 | 2021-01-15 | 深圳市大疆创新科技有限公司 | Locking mechanical system, cloud platform and unmanned aerial vehicle of cloud platform |
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