CN213954840U

CN213954840U - Clamping device

Info

Publication number: CN213954840U
Application number: CN201920236171.2U
Authority: CN
Inventors: 夏美华
Original assignee: Dongguan Osmtech Digital Co ltd
Current assignee: Shenzhen aosenlong Technology Innovation Co.,Ltd.
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2021-08-13
Anticipated expiration: 2029-02-25

Abstract

The utility model relates to a shoot and support the equipment field, especially relate to a clamping device, clamping device includes: the clamping device comprises a lower clamping part, an upper clamping part arranged corresponding to the lower clamping part, a clamping arm connecting the upper clamping part and the lower clamping part, and a connector used for connecting a telescopic rod; the clamping device is characterized by further comprising a connecting piece arranged on one side of the connector, a clamping arm sliding groove is formed in one side, away from the peripheral, of the clamping arm, a sliding block is arranged in the clamping arm sliding groove in a sliding mode, and the connecting piece is rotatably connected to the sliding block. The utility model discloses clamping device slides in centre gripping arm spout through setting up centre gripping arm spout on the centre gripping arm and sets up the slider, makes the connecting piece rotate to be connected on the slider to make the horizontal adjustment that can be convenient behind the clamping device centre gripping shooting equipment shoot the angle, and make clamping device self be convenient for accomodate, reduced selftimer's volume, conveniently carry and use.

Description

Clamping device

Technical Field

The utility model relates to a shoot and support the equipment field, especially relate to a clamping device.

Background

Currently, a selfie stick has become a selfie device that is deeply liked by people. But present clamping device from rapping bar is after equipment is shot in the centre gripping, and basically all can vertically adjust the shooting angle, and inconvenient horizontal adjustment shooting angle, inconvenient completion shooting equipment is in the shooting under the horizontal deflection angle of difference from this, and current clamping device still has the problem of inconvenient accomodating simultaneously, leads to from this that the selftimer volume is great, inconvenient carrying and use.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art not enough, the utility model aims to provide a clamping device to can not make things convenient for the transverse adjustment to shoot the angle after overcoming current clamping device centre gripping shooting equipment, and the inconvenient problem of accomodating.

The technical scheme of the utility model as follows:

the utility model provides a clamping device, include: the clamping device comprises a lower clamping part, an upper clamping part arranged corresponding to the lower clamping part, a clamping arm connecting the upper clamping part and the lower clamping part, and a connector for placing peripheral equipment; the clamping device is characterized by further comprising a connecting piece arranged on one side of the connector, a clamping arm sliding groove is formed in one side, away from the connector, of the clamping arm, a sliding block is arranged in the clamping arm sliding groove in a sliding mode, and the connecting piece is connected to the sliding block in a rotating mode.

The utility model discloses a further preferred scheme is: the upper clamping part is fixed at one end of the clamping arm, and the lower clamping part is arranged at the other end of the clamping arm in a sliding mode.

The utility model discloses a further preferred scheme is: the slider is rectangular shape, the slider can follow centre gripping arm spout and slide downwards to leaning on lower clamping part, makes lower clamping part and centre gripping arm separation.

The utility model discloses a further preferred scheme is: and the lower clamping part is provided with an accommodating through hole which is matched with the connector and is used for accommodating the connector.

The utility model discloses a further preferred scheme is: the connecting piece is rotatably connected to the sliding block through a clamping arm rotating shaft.

The utility model discloses a further preferred scheme is: and the clamping arm rotating shaft is provided with a shaking prevention structure for preventing the clamping arm from shaking relative to the sliding block.

The utility model discloses a further preferred scheme is: the anti-shaking structure comprises a second compression spring sleeved on the clamping arm rotating shaft; one end of the second compression spring is arranged on the clamping arm, and the other end of the second compression spring abuts against the sliding block, so that one end of the sliding block is tightly abutted against the groove wall of the sliding groove of the clamping arm.

The utility model discloses a further preferred scheme is: the anti-shaking structure further comprises a plurality of anti-shaking bulges and a plurality of anti-shaking grooves, wherein the anti-shaking bulges are arranged on the connecting piece in a circular array mode by taking the rotating shaft of the clamping arm as a circle center, and the anti-shaking grooves are arranged on the sliding block and matched with the anti-shaking bulges.

The utility model discloses a further preferred scheme is: and the lower clamping part and the upper clamping part are respectively and correspondingly provided with a first anti-skidding groove and a second anti-skidding groove.

The utility model has the advantages that: the utility model provides a clamping device through set up centre gripping arm spout on the centre gripping arm, slides in centre gripping arm spout and sets up the slider, makes the connecting piece rotate and connects on the slider to make the horizontal adjustment that can be convenient behind the clamping device centre gripping shooting equipment shoot the angle, and make clamping device self be convenient for accomodate, reduced selftimer's volume, conveniently carry and use.

Drawings

Fig. 1 is a schematic structural view of a storage state of a holding device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the holding device according to the embodiment of the present invention in an expanded state;

fig. 3 is an exploded schematic view of a clamping device according to an embodiment of the invention;

FIG. 4 is a view from another angle of FIG. 3;

fig. 5 is a cross-sectional view showing a state where the holding jig according to the embodiment of the present invention is unfolded;

fig. 6 is an enlarged schematic view at a in fig. 5.

Detailed Description

The utility model provides a clamping device, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and definite, and it is right that the following refers to the attached drawing and the embodiment of lifting the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment of the utility model provides a clamping device 1 refers to fig. 1 to fig. 6 together, and it includes: a lower clamping part 11, an upper clamping part 12 corresponding to the lower clamping part 11, a clamping arm 13 connecting the upper clamping part 12 and the lower clamping part 11, and a connecting head 14 for connecting a selfie stick; clamping device 1 is still including setting up connecting piece 15 in connector 14 one side, one side that connector 14 was kept away from to centre gripping arm 13 is equipped with centre gripping arm spout 131, it is provided with slider 16 to slide in centre gripping arm spout 131, connecting piece 15 rotates to be connected on slider 16. The rotational connection is preferably a hinge. The utility model discloses a with the gliding centre gripping arm spout 131 of setting on centre gripping arm 13 of slider 16 in, make connecting piece 15 rotate and connect on slider 16 to make the horizontal adjustment that can be convenient behind the 1 centre gripping shooting equipment of clamping device shoot the angle, and make clamping device self be convenient for accomodate, reduced selftimer's volume, conveniently carry and use. In the present embodiment, the connecting member 15 is disposed outside the holding arm 13 (on the side away from the external device), and when the holding arm 13 needs to rotate, a certain space is required for rotation; now, through the cooperation of the clamping arm sliding groove 131 and the sliding block 16, when in storage, the clamping arm sliding groove can slide downwards for folding and storage; in use, the upward sliding may provide room for the clamp arm 13 to rotate to adjust the angle. Therefore, the utility model discloses under the prerequisite that does not influence normal angle modulation function, further improvement clamping device 1's folding effect, the selftimer's that dwindles promptly volume.

Further, as shown in fig. 1 and 2, the upper clamping portion 12 is fixed at one end of the clamping arm 13, and the lower clamping portion 11 is slidably disposed at the other end of the clamping arm 13. In this embodiment, an elastic mechanism for driving the lower clamping portion 11 to press the clamping arm 13 is further disposed between the lower clamping portion 11 and the clamping arm 13. The lower clamping part 11 is arranged at one end of the clamping arm 13 in a sliding mode and matched with the upper clamping part 12, and therefore clamping of the shooting device can be achieved.

Further, as shown in fig. 1, 2, 3 and 4, the sliding block 16 is elongated, and the sliding block 16 can slide downwards along the sliding slot 131 of the clamping arm to abut against the lower clamping portion 11, so that the lower clamping portion 11 is separated from the clamping arm 13. By providing the slider 16 in a long strip shape, the contact area between the slider 16 and the clamp arm slide groove 131 can be increased, and the stability of the slider 16 when sliding can be improved. Simultaneously when carrying out the centre gripping to shooting equipment, upwards stimulate upper clamping part 12 and centre gripping arm 13, can drive clamping part 11 and move up down, lower clamping part 11 moves to and contacts the back with slider 16, under the blockking of slider 16, keeps away from centre gripping arm 13, realizes placing of shooting equipment (at this moment, slider 16 only partially leaves centre gripping arm spout 131), can effectually prevent that the user from when clamping part 11 and centre gripping arm 13 under the separation, by clamping part 11 and centre gripping arm 13 clamp injury down, improve the security that clamping device used.

Further, as shown in fig. 1 and fig. 2, an accommodating through hole 111 adapted to the connector 14 and used for accommodating the connector 14 is formed in the lower clamping portion 11. When the clamping device is stored and carried, the connector 14 can be accommodated in the accommodating through hole 111, so that the structure is more compact and the appearance is more attractive.

Further, as shown in fig. 1, 2, 3 and 4, the connecting member 15 is rotatably connected to the slider 16 through a clamping arm rotating shaft 17. In this embodiment, one end of the clamping arm rotating shaft 17 is fixedly connected with the connecting piece 15, and the other end is rotatably connected with the sliding block 16. The rotatable connection of the connecting element 15 to the slider 16 can be achieved by adding a clamping arm pivot 17. In other embodiments, one end of the clamping arm rotating shaft 17 can be fixed on the sliding block 16, and the other end is rotatably connected with the connecting piece, so that the function of rotating connection can be realized.

Further, as shown in fig. 5 and 6, an anti-shaking structure 18 for preventing the clamping arm 13 from shaking relative to the slider 16 is disposed on the clamping arm rotating shaft 17. By adding the shaking prevention structure 18, the stability of the clamping device 1 can be improved, and the shooting effect can be improved.

Further, as shown in fig. 5 and fig. 6, the anti-shaking structure 18 includes a compression spring 181 sleeved on the clamping arm rotating shaft 17; one end of the compression spring 181 is disposed on the clamping arm 13, and the other end abuts against the sliding block 16, so that one end of the sliding block 16 abuts against the groove wall of the clamping arm sliding groove 131. The stability of the clamping device 1 is improved by adding a compression spring 181 to provide a pressing force to press the slider 16 against the clamping arm runner 131.

Further, as shown in fig. 3, 4, 5, and 6, the anti-shaking structure 18 further includes a plurality of anti-shaking protrusions 182 disposed on the connecting member in a circular array with the clamping arm rotating shaft 17 as a center, and a plurality of anti-shaking grooves 183 disposed on the slider and engaged with the plurality of anti-shaking protrusions 182. Through increasing a plurality of anti-shake protruding 182 and anti-shake recess 183, can be used to centre gripping arm 13 and fix after rotatory certain angle, prevent that clamping device 1 when using, the not hard up rotation of centre gripping arm 13 influences the normal clear of shooting work.

Further, as shown in fig. 5, a first anti-slip groove 112 and a second anti-slip groove 121 are correspondingly disposed on the lower clamping portion 11 and the upper clamping portion 12, respectively, and the stability of the clamped photographing apparatus can be increased by adding the first anti-slip groove 112 and the second anti-slip groove 121.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A clamping device, comprising: the clamping device comprises a lower clamping part, an upper clamping part arranged corresponding to the lower clamping part, a clamping arm connecting the upper clamping part and the lower clamping part, and a connector used for connecting a telescopic rod; the clamping device is characterized by further comprising a connecting piece arranged on one side of the connector, wherein a clamping arm sliding groove is formed in one side, away from the connector, of the clamping arm, a sliding block is arranged in the clamping arm sliding groove in a sliding mode, and the connecting piece is connected to the sliding block in a rotating mode; the connecting piece and the lower clamping part are respectively arranged on the front side and the rear side of the clamping arm.

2. The clamp device of claim 1, wherein the upper clamp portion is secured to one end of the clamp arm and the lower clamp portion is slidably disposed on the other end of the clamp arm.

3. The clamp of claim 2, wherein the slider is elongated and is slidable down the clamp arm slot into abutment with the lower clamp portion to separate the lower clamp portion from the clamp arm.

4. The clamping device as claimed in claim 1, wherein the lower clamping portion has a receiving hole corresponding to the connector for receiving the connector.

5. A clamping arrangement according to claim 1 wherein the link is pivotally connected to the slide by a clamping arm pivot.

6. The clamping device as claimed in claim 5, wherein the clamping arm shaft is provided with an anti-shaking structure for preventing the clamping arm from shaking relative to the sliding block.

7. The clamping device of claim 6 wherein said anti-wobble structure comprises a compression spring mounted over said clamping arm pivot; one end of the compression spring is arranged on the clamping arm, and the other end of the compression spring abuts against the sliding block, so that one end of the sliding block is tightly abutted against the groove wall of the sliding groove of the clamping arm.

8. The clamping device as claimed in claim 7, wherein the anti-shaking structure further comprises a plurality of anti-shaking protrusions arranged on the connecting member in a circular array with the rotating shaft of the clamping arm as a center, and a plurality of anti-shaking grooves provided on the sliding block and engaged with the plurality of anti-shaking protrusions.

9. The clamping device of claim 1, wherein the lower clamping portion and the upper clamping portion are respectively provided with a first anti-slip groove and a second anti-slip groove.