CN109899641B - Clamping device and self-timer - Google Patents
Clamping device and self-timer Download PDFInfo
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- CN109899641B CN109899641B CN201910231745.1A CN201910231745A CN109899641B CN 109899641 B CN109899641 B CN 109899641B CN 201910231745 A CN201910231745 A CN 201910231745A CN 109899641 B CN109899641 B CN 109899641B
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Abstract
The invention relates to a clamping device and a self-timer, which comprises an upper clamping mechanism and a lower clamping mechanism for clamping shooting equipment, a supporting arm suitable for the transverse dimension and the longitudinal dimension of the shooting equipment, and a locking mechanism for positioning the relative position of the supporting arm and the lower clamping mechanism, wherein the upper clamping mechanism is arranged on the supporting arm, the supporting arm is arranged on the lower clamping mechanism in a sliding way, and the distance between the upper clamping mechanism and the lower clamping mechanism is adjusted through the sliding of the supporting arm. When the shooting equipment is required to be transversely clamped, the shooting equipment is clamped between the upper clamping mechanism and the lower clamping mechanism by sliding the supporting arm, and then the supporting arm is locked by the locking mechanism to realize transverse clamping; when the photographing device is required to be longitudinally clamped, the locking mechanism is only required to be loosened, the supporting arm is further stretched, the photographing device is clamped between the upper clamping mechanism and the lower clamping mechanism, and then the supporting arm is locked, so that the longitudinal clamping can be realized. Therefore, the mobile phone can be used for clamping a common mobile phone and a folding screen mobile phone, and is very convenient to use.
Description
Technical Field
The invention relates to the field of mobile phone accessories, in particular to a clamping device and a self-timer device.
Background
At present, the self-timer has become a trend, traditional adoption hand-held shooting device's self-timer mode is limited by shooting distance's restriction, the general near body effect of shooting in addition, obviously, this has not satisfied people's multiple shooting effect demand, and it is more convenient to adopt the self-timer rod then can make the self-timer, and the self-timer rod can freely stretch the transformation length, adjust people and shooting device's distance, satisfy people's different shooting demands, and need not request other people to help, it is very convenient to use, especially be applicable to the travel at home, especially be fit for the trip alone.
The width (transverse direction) of the mobile phone is smaller than the height (longitudinal direction), and the conventional clamping structure of the selfie stick can only clamp the mobile phone from the transverse direction due to the structural limitation, such as the limitation of the compression stroke of a spring. For some folding screen handsets, they can only be clamped from the longitudinal direction, and existing clamping structures are not adaptable to the longitudinal clamping. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a clamping device capable of realizing transverse clamping and longitudinal clamping and a self-timer device.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a clamping device, including last fixture and lower fixture that is used for centre gripping shooting equipment, still including being applicable to shooting equipment lateral dimension and longitudinal dimension's support arm to and be used for locating support arm and lower fixture relative position's locking mechanism, go up the fixture setting on the support arm, the gliding setting of support arm is on lower fixture, adjusts the distance between fixture and the lower fixture through the slip support arm.
Further, the clamping device further comprises a fine adjustment mechanism for further clamping the photographing apparatus, and the fine adjustment mechanism is arranged on the upper clamping mechanism.
Further, the fine adjustment mechanism comprises a screw rod, a first pressing piece and a first reset spring for resetting the first pressing piece, the first pressing piece is movably arranged on the upper clamping mechanism, the screw rod is in threaded connection with the upper clamping mechanism and abuts against the first pressing piece, and the screw rod is screwed to push the first pressing piece to move downwards.
Further, the fine adjustment mechanism comprises a first self-locking button and a second pressing piece, and the first self-locking button is arranged on the upper clamping mechanism and is in transmission connection with the second pressing piece; when the first self-locking button is pressed, the first self-locking button pushes the second pressing piece to move downwards, and the first self-locking button is kept locked; when the first self-locking button is pressed again, the first self-locking button is restored to the initial state, and the second pressing piece is driven to move upwards.
Further, a sliding groove is formed in the supporting arm, a first sliding block matched with the sliding groove is arranged on the lower clamping mechanism, and the supporting arm slides along the first sliding block.
Further, the sliding groove is a T-shaped groove or a dovetail groove.
Further, a friction pad is sleeved on the first sliding block, and the friction pad is located between the first sliding block and the inner wall of the sliding groove.
Further, the clamping device comprises a guide rod and a second reset spring, a first guide hole is formed in the support arm, one end of the guide rod is fixed to the upper clamping mechanism, the other end of the guide rod is inserted into the first guide hole, and the second reset spring is sleeved on the guide rod and is respectively connected with the upper clamping mechanism and the support arm.
Further, the locking mechanism comprises an eccentric wheel which is rotatably arranged on the lower clamping mechanism and is used for propping up the supporting arm by rotating the eccentric wheel.
Further, the locking mechanism further comprises a handle which is convenient for applying force, the handle is fixedly arranged on the eccentric wheel, and the eccentric wheel is driven to rotate by pulling the handle.
Further, a plurality of constant head tanks have been seted up along length direction to the support arm, locking mechanism include with constant head tank complex reference column, the setting of reference column activity is on lower fixture.
Further, the locking mechanism further comprises a second self-locking button, and the second self-locking button is arranged on the lower clamping mechanism and is in transmission connection with the positioning column; when the second self-locking button is pressed, the second self-locking button pushes the positioning column to be inserted into the positioning groove, and the second self-locking button is kept locked; when the second self-locking button is pressed again, the second self-locking button is restored to the initial state, and the positioning column is driven to be separated from the positioning groove.
Further, locking mechanism still includes the first piece of lifting that is used for bearing shooting equipment, is used for resetting the third reset spring and the direction conversion subassembly of first piece of lifting, the setting of first piece activity of lifting is on fixture down, direction conversion subassembly is connected with first piece and the reference column transmission respectively, when first piece atress moves down, direction conversion subassembly promotes the reference column and inserts and establish in the constant head tank.
Further, the direction conversion assembly comprises a second sliding block, a third sliding block and a fourth reset spring, wherein the second sliding block is provided with a first inclined plane, the fourth reset spring is used for resetting the third sliding block, the second sliding block is slidably arranged on the lower clamping mechanism and fixedly connected with the first lifting piece, the third sliding block is slidably arranged on the lower clamping mechanism and fixedly connected with the positioning column, and the third sliding block is propped against the first inclined plane.
Further, a second inclined plane which is propped against the first inclined plane is arranged on the third sliding block.
Further, a convex body propped against the first inclined plane is arranged on the third sliding block.
Further, the moving direction of the first lifting piece is perpendicular to the moving direction of the positioning column.
Further, the support arm is equipped with a plurality of bar teeth along length direction, locking mechanism includes the location tooth with bar tooth complex, location tooth movable mounting is on lower fixture.
Further, the locking mechanism further comprises a gear meshed with the strip-shaped teeth, the gear is rotatably arranged on the lower clamping mechanism and meshed with the strip-shaped teeth, and the positioning teeth can be clamped with the gear by driving the positioning teeth.
Further, the locking mechanism further comprises a third self-locking button, and the third self-locking button is arranged on the lower clamping mechanism and is in transmission connection with the positioning teeth; when the third self-locking button is pressed, the third self-locking button pushes the positioning teeth to be clamped with the gear, and the third self-locking button is kept locked; when the third self-locking button is pressed again, the third self-locking button is restored to the initial state, and the positioning teeth are driven to be separated from the gear.
Further, the locking mechanism further comprises a second lifting piece for bearing shooting equipment and a fifth reset spring for resetting the second lifting piece, the second lifting piece is movably arranged on the lower clamping mechanism, the fifth reset spring is arranged between the second lifting piece and the lower clamping mechanism, and the second lifting piece is in transmission connection with the positioning teeth; when the second lifting piece moves downwards under the force, the positioning teeth are pushed to be clamped with the gears.
The invention also provides a self-timer device which comprises a handle, a telescopic rod and the clamping device, wherein the telescopic rod is arranged in the handle, and a lower clamping mechanism of the clamping device is rotatably arranged at the top end of the telescopic rod.
Further, an accommodating cavity is formed in the handle, and the supporting arm and the lower clamping mechanism can be accommodated in the accommodating cavity after being folded.
Further, the handle is provided with a storage groove along the axial direction, and the support arm can be inserted into the storage groove after being folded.
Compared with the prior art, the clamping device and the self-timer device provided by the invention have the advantages that the relative positions of the supporting arm and the lower clamping mechanism are positioned through the locking mechanism. When the shooting equipment is required to be transversely clamped, the shooting equipment is clamped between the upper clamping mechanism and the lower clamping mechanism by sliding the supporting arm, and then the supporting arm is locked by the locking mechanism to realize transverse clamping; when the shooting equipment is required to be longitudinally clamped, the locking mechanism is only required to be loosened, the supporting arm is further stretched, the shooting equipment is clamped between the upper clamping mechanism and the lower clamping mechanism, and then the supporting arm is locked, so that the longitudinal clamping can be realized. Therefore, the mobile phone can be used for clamping a common mobile phone and a folding screen mobile phone, and is very convenient to use.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic perspective view of a clamping device according to the present invention;
FIG. 2 is a schematic view of the clamping device of FIG. 1 in a retracted state;
FIG. 3 is a partially exploded view of the clamping device of FIG. 1;
FIG. 4 is a schematic diagram of the upper clamping mechanism and the fine adjustment mechanism;
FIG. 5 is an exploded schematic view of FIG. 4;
FIG. 6 is a schematic view of another embodiment of the fine adjustment mechanism of the present invention;
FIG. 7 is a schematic view of another embodiment of the fine adjustment mechanism of the present invention;
FIG. 8 is a schematic view of the latch mechanism of FIG. 1;
FIG. 9 is a schematic view of another embodiment of a locking mechanism of the present invention;
FIG. 10 is an exploded view of the locking mechanism of FIG. 9;
FIG. 11 is a schematic view of another embodiment of the locking mechanism of the present invention;
FIG. 12 is a partially exploded view of the locking mechanism of FIG. 11;
FIG. 13 is an enlarged schematic view of portion A of FIG. 12;
fig. 14 is a schematic structural view of a self-timer device according to the present invention.
Detailed Description
Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a clamping device 100 including an upper clamping mechanism 30 and a lower clamping mechanism 40 for clamping a photographing apparatus, further including a support arm 10 adapted for a lateral dimension and a longitudinal dimension of the photographing apparatus, and a locking mechanism 20 for positioning the support arm 10 in a relative position to the lower clamping mechanism 40, the upper clamping mechanism 30 being provided on the support arm 10, the support arm 10 being slidably provided on the lower clamping mechanism 40, and a distance between the upper clamping mechanism 30 and the lower clamping mechanism 40 being adjusted by sliding the support arm 10.
The present invention positions the support arm 10 relative to the lower clamping mechanism 40 via the locking mechanism 20. When the shooting equipment is required to be clamped transversely, the shooting equipment is clamped between the upper clamping mechanism 30 and the lower clamping mechanism 40 by sliding the support arm 10, and then the support arm 10 is locked by the locking mechanism 20 to realize transverse clamping; when the photographing apparatus is required to be longitudinally clamped, the locking mechanism 20 is only required to be released, the supporting arm 10 is further stretched, the photographing apparatus is clamped between the upper clamping mechanism 30 and the lower clamping mechanism 40, and the supporting arm 10 is locked to realize the longitudinal clamping. Therefore, the mobile phone can be used for clamping a common mobile phone and a folding screen mobile phone, and is very convenient to use. The shooting equipment comprises a mobile phone, a tablet personal computer and the like. The support arm 10 is adapted for lateral clamping and vertical clamping, and may be made longer, for example 10cm, 15cm, 20cm, etc.
In this embodiment, in order to prevent the photographing apparatus from slipping, the upper clamping mechanism 30 is provided with the upper anti-slip pad 1, and the lower clamping mechanism 40 is provided with the lower anti-slip pad 2. In the folded state, the upper anti-slip pad 1 and the lower anti-slip pad 2 are abutted against each other (as shown in fig. 2).
As shown in fig. 3, the supporting arm 10 is provided with a chute 11, the lower clamping mechanism 40 is provided with a first slide block 41 matched with the chute 11, and the supporting arm 10 slides along the first slide block 41. In this embodiment, the chute 11 is a T-shaped slot or a dovetail slot. When assembled, the first slider 41 can only slide in from one end of the chute 11. This structure is more closely matched and prevents the support arm 10 from rocking. In addition, in the present embodiment, the length of the first slider 41 is relatively long (for example, 15mm or 20 mm), the contact area between the longer first slider 41 and the chute 11 is larger, the stress area is increased, and the swinging of the support arm 10 is reduced.
In the actual machining process, the first slider 41 is not exactly engaged with the slide groove 11 due to the occurrence of machining errors. The first sliding block 41 is further sleeved with a friction pad 42, and the friction pad 42 is located between the first sliding block 41 and the inner wall of the sliding groove 11, so that a gap between the first sliding block 41 and the sliding groove 11 can be filled, and shaking is reduced. At the same time, the friction pad 42 has a certain resistance to sliding, which facilitates the positioning of the support arm 10. Wherein the friction pad 42 is made of a plastic material.
In other embodiments, the sliding groove may be formed on the lower clamping mechanism 40, and the sliding block may be disposed on the supporting arm 10, or may also implement sliding.
The photographing apparatus can be roughly clamped by the sliding of the support arm 10, so that further clamping of the photographing apparatus is required to improve stability. The clamping device 100 further comprises a fine adjustment mechanism 50 for further clamping the photographing apparatus, the fine adjustment mechanism 50 being provided on the upper clamping mechanism 30. The following are two specific embodiments of the fine adjustment mechanism 50:
Embodiment one
As shown in fig. 4 and 5, the fine adjustment mechanism 50 includes a screw 511, a first pressing member 512, and a first return spring 513 for returning the first pressing member 512. The first pressing member 512 is movably mounted on the upper clamping mechanism 30, and the screw 511 is screwed on the upper clamping mechanism 30 and abuts against the first pressing member 512. Further clamping of the photographing apparatus is achieved by pushing the first pressing member 512 downward by tightening the screw 511; the screw 511 is unscrewed, and the first return spring 513 drives the first compressing member 512 to return.
In this embodiment, the fine adjustment mechanism 50 further includes three guide posts 514, the upper clamping mechanism 30 is provided with a second guide hole 515 through which the guide posts 514 pass, one end of the guide post 514 is fixed on the first pressing member 512, the other end of the guide post 514 is inserted into the second guide hole 515, the first return springs 513 are also three, and each first return spring 513 is sleeved on the guide post 514 and is located between the first pressing member 512 and the upper clamping mechanism 30.
Specifically, in order to facilitate rotating the screw 511, the fine adjustment mechanism 50 further includes a rotating cover 516, where the screw 511 is fixedly connected to the rotating cover 516, and the rotating cover 516 may be covered on the upper clamping mechanism 30, so that the whole is concise and attractive. In addition, the upper clamping mechanism 30 is mounted on the support arm 10 by screws, and the upper cleat 1 is mounted on the first pressing member 512.
Second embodiment
As shown in fig. 6, the fine adjustment mechanism 50 further includes a first self-locking button 521 and a second pressing member 522, where the first self-locking button 521 is mounted on the upper clamping mechanism 30 and is in driving connection with the second pressing member 522. When the first self-locking button 521 is pressed, the first self-locking button 521 pushes the second pressing member 522 to move downwards, and the first self-locking button 521 keeps locked, so that further clamping of the photographing apparatus is realized; when the first self-locking button 521 is pressed again, the first self-locking button 521 is restored to the original state, and simultaneously the second pressing member 522 is driven to move upward. The first self-locking button 521 is an existing self-locking button, and the specific structure thereof is not described herein.
As shown in fig. 7, the clamping device includes a guide rod 531 and a second return spring 532, and the support arm 10 is provided with a first guide hole (not shown). One end of the guide rod 531 is fixed on the upper clamping mechanism 30, the other end is inserted in the first guide hole, and the second return spring 532 is sleeved on the guide rod 531 and is respectively connected with the upper clamping mechanism 30 and the support arm 10. Further clamping of the camera device can also be achieved in this way.
The locking mechanism 20 of the present invention, which is designed to lock the support arm 10 to the lower clamping mechanism 40, has a wide variety of structures, and the following description describes three embodiments of the locking mechanism 20:
Embodiment one
As shown in fig. 8, the locking mechanism 20 includes an eccentric 211, and the eccentric 211 is rotatably mounted on the lower clamping mechanism 40, and the support arm 10 is pressed by rotating the eccentric 211. In order to facilitate the application of force, the locking mechanism 20 further includes a handle 212, where the handle 212 is fixed on the eccentric 211, and the eccentric 211 is rotated by pulling the handle 212. In this embodiment, the handle 212 is fan-shaped and integrally formed with the eccentric 211.
Referring to fig. 1, a third lifting member 213 for lifting the photographing apparatus is provided on the lower clamping mechanism 40, the eccentric 211 is rotatably mounted on the lower clamping mechanism 40 and located between the lower clamping mechanism 40 and the third lifting member 213, and the lower anti-slip pad 2 is provided on the third lifting member 213. So that the eccentric 211 does not affect the clamping of the photographing apparatus. When the supporting rod 10 needs to be locked, the eccentric wheel 211 is driven to rotate only by pulling the handle 212, so that the eccentric wheel 211 is tightly propped against the supporting arm 10, and the supporting arm 10 is locked under the action of friction force. When the unlocking is needed, the handle 212 is only required to be reversely shifted, and the operation is simple and convenient.
Second embodiment
As shown in fig. 9, the support arm 10 is provided with a plurality of positioning slots 12 along the length direction, the locking mechanism 20 includes positioning columns 221 matched with the positioning slots 12, and the positioning columns 221 are movably disposed on the lower clamping mechanism 40. The positioning column 221 is driven by external force, so that the positioning column 221 is inserted into the positioning groove 12, and the support arm 10 is locked.
As shown in fig. 10, the locking mechanism 20 further includes a first lifting member 222 for carrying the photographing apparatus, a third return spring 223 for resetting the first lifting member 222, and a direction conversion assembly 224. The first lifting piece 222 is movably arranged on the lower clamping mechanism 40, and the third return spring 223 is arranged between the first lifting piece 222 and the lower clamping mechanism 40; the direction conversion component 224 is in transmission connection with the first lifting piece 222 and the positioning column 221 respectively. When the first lifting member 222 is forced to move downwards, the direction conversion assembly 224 pushes the positioning column 221 to be inserted into the positioning groove 12, so as to lock the support arm 10; the first lifting member 222 moves up under the action of the third return spring 223 after the external force is removed, the direction conversion component 224 drives the positioning column 221 to separate from the positioning groove 12, unlocking is achieved, and the support arm 10 can slide. Wherein the lower cleat 2 is disposed on the first lift 222.
Specifically, the direction conversion assembly 224 includes a second slider 225 provided with a first inclined surface, a third slider 226, and a fourth return spring 227 for resetting the third slider 226. The second sliding block 225 is slidably mounted on the lower clamping mechanism 40 and fixedly connected with the first lifting member 222, the third sliding block 226 is slidably mounted on the lower clamping mechanism 40 and fixedly connected with the positioning column 221, and the third sliding block 226 abuts against the first inclined plane. When shooting equipment such as a mobile phone is placed on the first lifting piece 222, under the weight effect of the mobile phone, the first lifting piece 222 moves downwards to drive the second sliding block 225 to move downwards, the first inclined surface of the second sliding block 225 pushes the third sliding block 226 to move, and then the positioning column 221 is driven to extend out and be inserted into the positioning groove 12, so that locking is achieved. When the photographing equipment such as the mobile phone is removed from the first lifting member 222, the first lifting member 222 moves up to restore under the pushing of the third return spring 223, and the fourth return spring 227 pulls the third slider 226 to retract to restore to the original state, so as to drive the positioning column 221 to be separated from the positioning slot 12, and achieve unlocking. The moving direction of the first lifting member 222 is perpendicular to the moving direction of the positioning column 221.
In this embodiment, the third slider 226 is provided with a second inclined plane that abuts against the first inclined plane, and the two inclined planes slide in a matching manner.
In other embodiments, the third slider 226 is provided with a convex body that abuts against the first inclined surface, so that the relative sliding can be realized.
In other embodiments, the locking mechanism 20 further includes a second self-locking button mounted on the lower clamping mechanism 40 and in driving connection with the positioning post 221. When the second self-locking button is pressed, the second self-locking button pushes the positioning column 221 to be inserted into the positioning groove 12, and the second self-locking button keeps locked; when the second self-locking button is pressed again, the second self-locking button is restored to the original state, and the positioning column 221 is driven to be separated from the positioning groove 12. The second self-locking button is an existing self-locking button, and the specific structure of the second self-locking button is not described herein.
In this embodiment, the lower clamping mechanism 40 is provided with a first accommodating groove 43 for accommodating the direction conversion component 224 and a first through hole 44 for passing through the positioning column, so that the whole lower clamping mechanism 40 is concise and attractive through the hidden structure.
Embodiment III
As shown in fig. 11 to 13, the support arm 10 is provided with a plurality of bar-shaped teeth 13 along the length direction, the locking mechanism 20 includes positioning teeth 231 engaged with the bar-shaped teeth 13, and the positioning teeth 231 are movably mounted on the lower clamping mechanism 40. The locking of the support arm 10 is achieved by the engagement of the external force-driven positioning teeth 231 with the bar-shaped teeth 113.
In order to provide a stepped feel when the support arm 10 slides, the locking mechanism 20 further includes a gear 232 engaged with the bar-shaped teeth 13, and the gear 232 is rotatably mounted on the lower clamping mechanism 40 and engaged with the bar-shaped teeth 13, that is, the gear 232 rotates synchronously under the drive of the bar-shaped teeth 13 when the support arm 10 slides. The positioning teeth 231 are driven by external force to enable the positioning teeth 231 to be clamped with the gear 232, and the gear 232 cannot rotate after being clamped, so that the support arm 10 cannot slide, and locking is achieved.
There are various ways to drive the positioning teeth 231 to move, and two ways are listed in the present invention:
One, the locking mechanism 20 further includes a third self-locking button 233, where the third self-locking button 233 is installed on the lower clamping mechanism 40 and is in driving connection with the positioning teeth 231; when the third self-locking button 233 is pressed, the third self-locking button 233 pushes the positioning tooth 231 to be clamped with the gear 232, and the third self-locking button 233 is kept locked; when the third self-locking button 233 is pressed again, the third self-locking button 233 is restored to the original state, and the positioning teeth 231 are driven to be separated from the gear 232. The third self-locking button 233 is an existing self-locking button, and the specific structure thereof is not described herein.
The other way, the locking mechanism 20 further includes a second lifting member for carrying the photographing device and a fifth return spring for returning the second lifting member, where the second lifting member is movably disposed on the lower clamping mechanism 40, and the fifth return spring is disposed between the second lifting member and the lower clamping mechanism 40, and the second lifting member is in transmission connection with the positioning teeth 231; when shooting equipment such as a mobile phone is placed on the second lifting piece, the second lifting piece is forced to move downwards, and the positioning teeth 231 are pushed to be clamped with the gears 232, so that locking is realized; when the mobile phone is taken away, the second lifting piece moves upwards under the action of the fifth return spring, and the second lifting piece is restored to the original state, and meanwhile, the positioning teeth 231 are driven to be separated from the gear 232, so that unlocking is realized.
In this embodiment, the lower clamping mechanism 40 is provided with a second accommodating groove 45 and a second through hole 46, and the positioning teeth 231, the gear 232 and the third self-locking button 233 are all disposed in the second accommodating groove 45, and the third self-locking button 233 extends out through the second through hole 46, so as to be convenient for pressing. The hidden structure enables the whole lower clamping mechanism 40 to be compact and attractive.
As shown in fig. 2 and 14, the present invention further provides a self-timer device, which includes a handle 300, a telescopic rod 200, and the clamping device 100 as described above, wherein the telescopic rod 200 is disposed in the handle 300, and the lower clamping mechanism 40 of the clamping device 100 is rotatably mounted on the top end of the telescopic rod 200.
In this embodiment, a receiving cavity is provided in the handle 300, and the support arm 10 and the lower clamping mechanism 40 may be received in the receiving cavity after being folded, and the upper clamping mechanism 30 abuts against the outside of the handle 300, so that the whole is concise and beautiful. Of course, it is also possible to insert the support arm 10 inside the handle 300, with both the upper clamping mechanism 30 and the lower clamping mechanism 40 remaining outside the handle 300.
In other embodiments, the handle 300 is provided with a receiving slot along the axial direction, and the support arm 10 may be inserted into the receiving slot after being received, and the support arm 10 may be received.
It should be understood that the foregoing embodiments are merely illustrative of the technical solutions of the present invention, and not limiting thereof, and that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art; all such modifications and substitutions are intended to be included within the scope of this disclosure as defined in the following claims.
Claims (11)
1. The self-timer comprises a handle, a telescopic rod and a clamping device, and is characterized in that the clamping device comprises an upper clamping mechanism, a lower clamping mechanism, a supporting arm suitable for shooting equipment in transverse size and longitudinal size, and a locking mechanism for positioning the relative position of the supporting arm and the lower clamping mechanism, wherein the upper clamping mechanism is arranged on the supporting arm, the supporting arm is arranged on the lower clamping mechanism in a sliding manner, and the distance between the upper clamping mechanism and the lower clamping mechanism is adjusted through sliding the supporting arm; the telescopic rod is arranged in the handle, and the lower clamping mechanism of the clamping device is rotatably arranged at the top end of the telescopic rod; the self-timer device comprises a handle, a lower clamping mechanism, a support arm and a self-timer device, wherein the handle is internally provided with a containing cavity, the support arm and the lower clamping mechanism can be contained in the containing cavity after being folded, the upper clamping mechanism is attached to the lower clamping mechanism in a contained state, and the upper clamping mechanism is abutted to the outside of the handle, or the upper clamping mechanism and the lower clamping mechanism are both left outside the handle;
The support arm is provided with a plurality of positioning grooves along the length direction, the locking mechanism comprises a positioning column matched with the positioning grooves, and the positioning column is movably arranged on the lower clamping mechanism; the locking mechanism further comprises a second self-locking button which is arranged on the lower clamping mechanism and is in transmission connection with the positioning column; when the second self-locking button is pressed, the second self-locking button pushes the positioning column to be inserted into the positioning groove, and the second self-locking button is kept locked; when the second self-locking button is pressed again, the second self-locking button is restored to the initial state, and the positioning column is driven to be separated from the positioning groove; the locking mechanism further comprises a first lifting piece for bearing shooting equipment, a third reset spring for resetting the first lifting piece and a direction conversion assembly, wherein the first lifting piece is movably arranged on the lower clamping mechanism, the direction conversion assembly is respectively in transmission connection with the first lifting piece and the positioning column, and when the first lifting piece moves downwards under the stress, the direction conversion assembly pushes the positioning column to be inserted into the positioning groove; the direction conversion assembly comprises a second sliding block provided with a first inclined surface, a third sliding block and a fourth reset spring used for resetting the third sliding block, wherein the second sliding block is slidably arranged on the lower clamping mechanism and fixedly connected with the first lifting piece, the third sliding block is slidably arranged on the lower clamping mechanism and fixedly connected with the positioning column, and the third sliding block is propped against the first inclined surface.
2. The self-timer device of claim 1, wherein the clamping device further comprises a fine adjustment mechanism for further clamping the photographing apparatus, the fine adjustment mechanism being disposed on the upper clamping mechanism.
3. The self-timer device according to claim 2, wherein the fine adjustment mechanism comprises a screw, a first pressing member and a first return spring for returning the first pressing member, the first pressing member is movably mounted on the upper clamping mechanism, the screw is in threaded connection with the upper clamping mechanism and abuts against the first pressing member, and the screw is screwed to push the first pressing member to move downwards.
4. The self-timer device according to claim 2, wherein the fine adjustment mechanism comprises a first self-locking button and a second pressing member, the first self-locking button being mounted on the upper clamping mechanism and in driving connection with the second pressing member; when the first self-locking button is pressed, the first self-locking button pushes the second pressing piece to move downwards, and the first self-locking button is kept locked; when the first self-locking button is pressed again, the first self-locking button is restored to the initial state, and the second pressing piece is driven to move upwards.
5. The self-timer device according to claim 1, wherein the support arm is provided with a chute, the lower clamping mechanism is provided with a first slider matched with the chute, and the support arm slides along the first slider.
6. The self-timer device of claim 5, wherein the chute is a T-slot or a dovetail slot.
7. The self-timer device according to claim 5, wherein the first slider is further sleeved with a friction pad, and the friction pad is located between the first slider and the inner wall of the chute.
8. The self-timer device according to claim 1, wherein the clamping device comprises a guide rod and a second reset spring, a first guide hole is formed in the support arm, one end of the guide rod is fixed to the upper clamping mechanism, the other end of the guide rod is inserted into the first guide hole, and the second reset spring is sleeved on the guide rod and is respectively connected with the upper clamping mechanism and the support arm.
9. The self-timer device according to claim 1, wherein the third slider is provided with a second inclined surface which abuts against the first inclined surface.
10. The self-timer device according to claim 1, wherein the third slider is provided with a convex body which abuts against the first inclined surface.
11. The self-timer device according to claim 1, wherein the moving direction of the first lifting member is perpendicular to the moving direction of the positioning column.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649063 | 2018-12-30 | ||
| CN2018116490634 | 2018-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109899641A CN109899641A (en) | 2019-06-18 |
| CN109899641B true CN109899641B (en) | 2024-09-03 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910231745.1A Active CN109899641B (en) | 2018-12-30 | 2019-03-26 | Clamping device and self-timer |
| CN201920388882.1U Active CN209943846U (en) | 2018-12-30 | 2019-03-26 | Clamping device and selftimer |
| CN201920388858.8U Active CN209943844U (en) | 2018-12-30 | 2019-03-26 | Clamping device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920388882.1U Active CN209943846U (en) | 2018-12-30 | 2019-03-26 | Clamping device and selftimer |
| CN201920388858.8U Active CN209943844U (en) | 2018-12-30 | 2019-03-26 | Clamping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899641B (en) * | 2018-12-30 | 2024-09-03 | 东莞欧森隆数码有限公司 | Clamping device and self-timer |
| CN111271554B (en) | 2020-01-20 | 2022-01-21 | 桂林智神信息技术股份有限公司 | Stabilizer |
| CN112019662B (en) * | 2020-04-23 | 2025-07-15 | 北京小米移动软件有限公司 | Folding screen mobile phone unfolding and closing locking mechanism |
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| CN204517897U (en) * | 2015-03-25 | 2015-07-29 | 源德盛塑胶电子（深圳）有限公司 | A kind of mobile phone clamping device |
| CN107701895A (en) * | 2017-10-25 | 2018-02-16 | 深圳市法码尔科技开发有限公司 | Clamping device and self-shooting bar |
| CN207588135U (en) * | 2017-10-23 | 2018-07-06 | 深圳市大疆灵眸科技有限公司 | Connector and remote control |
| CN207819998U (en) * | 2018-01-11 | 2018-09-04 | 中山卡宴摄影器材有限公司 | A multi-functional mobile phone holder |
| CN108667977A (en) * | 2018-07-03 | 2018-10-16 | 南昌启迈科技有限公司 | A kind of gear adjusting handset bracket |
| CN208079197U (en) * | 2018-05-14 | 2018-11-09 | 黄奕生 | A kind of mobile telephone external camera len |
| CN208185758U (en) * | 2017-12-14 | 2018-12-04 | 深圳市法码尔科技开发有限公司 | Clamping device and the self-shooting bar for using the clamping device |
| CN209943846U (en) * | 2018-12-30 | 2020-01-14 | 东莞欧森隆数码有限公司 | Clamping device and selftimer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3095740U (en) * | 2003-02-05 | 2003-08-15 | 有限会社アルフア | Mounting device for camera-equipped mobile phone on tripod |
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2019
- 2019-03-26 CN CN201910231745.1A patent/CN109899641B/en active Active
- 2019-03-26 CN CN201920388882.1U patent/CN209943846U/en active Active
- 2019-03-26 CN CN201920388858.8U patent/CN209943844U/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204517897U (en) * | 2015-03-25 | 2015-07-29 | 源德盛塑胶电子（深圳）有限公司 | A kind of mobile phone clamping device |
| CN207588135U (en) * | 2017-10-23 | 2018-07-06 | 深圳市大疆灵眸科技有限公司 | Connector and remote control |
| CN107701895A (en) * | 2017-10-25 | 2018-02-16 | 深圳市法码尔科技开发有限公司 | Clamping device and self-shooting bar |
| CN208185758U (en) * | 2017-12-14 | 2018-12-04 | 深圳市法码尔科技开发有限公司 | Clamping device and the self-shooting bar for using the clamping device |
| CN207819998U (en) * | 2018-01-11 | 2018-09-04 | 中山卡宴摄影器材有限公司 | A multi-functional mobile phone holder |
| CN208079197U (en) * | 2018-05-14 | 2018-11-09 | 黄奕生 | A kind of mobile telephone external camera len |
| CN108667977A (en) * | 2018-07-03 | 2018-10-16 | 南昌启迈科技有限公司 | A kind of gear adjusting handset bracket |
| CN209943846U (en) * | 2018-12-30 | 2020-01-14 | 东莞欧森隆数码有限公司 | Clamping device and selftimer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209943844U (en) | 2020-01-14 |
| CN109899641A (en) | 2019-06-18 |
| CN209943846U (en) | 2020-01-14 |
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