Clamping device and selfie stick

Abstract

The present invention relates to a clamping device and a selfie stick, comprising a left clamping arm, a right clamping arm, and a stretching mechanism that provides clamping force for the left clamping arm and the right clamping arm, wherein the two ends of the stretching mechanism are respectively provided with a left receiving hole and a right receiving hole, wherein the left clamping arm is slidably inserted into the left receiving hole, and the right clamping arm is slidably inserted into the right receiving hole; when the left clamping arm extends out of the left receiving hole, and the right clamping arm extends out of the right receiving hole, a space for clamping a mobile terminal is formed between the left clamping arm and the right clamping arm. When in use, the left clamping arm is extended out of the left receiving hole, and the right clamping arm is extended out of the right receiving hole, so as to form a space for clamping a mobile terminal; when storing, the left clamping arm is slid into the left receiving hole, and the right clamping arm is slid into the right receiving hole, so that the storage is convenient and the overall structure is neat and beautiful.

Description

Technical Field

[0001] The present invention relates to the technical field of selfie equipment, in particular to a clamping device and a selfie stick. Background Art

[0002] At present, selfie sticks have been widely used by people to take selfies with mobile phones. They can be extended and retracted arbitrarily within a certain length range. Users only need to fix the mobile phone or camera on the clamping mechanism to take selfies.

[0003] The existing selfie stick mainly clamps the mobile phone through a clamping device, but the existing clamping device is fixed in structure and cannot be stored, and the whole is uneven, which affects the neatness and appearance. Therefore, it is necessary to design a clamping device that is convenient to store. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a clamping device and a selfie stick, aiming to solve the problem that the existing clamping device is inconvenient to store, affecting the neatness and appearance.

[0005] The technical solution adopted by the present invention to solve its technical problem is: to provide a clamping device, including a left clamping arm, a right clamping arm and a stretching mechanism that provides clamping force for the left clamping arm and the right clamping arm, the two ends of the stretching mechanism are respectively provided with a left storage hole and a right storage hole, the left clamping arm is slidably inserted in the left storage hole, and the right clamping arm is slidably inserted in the right storage hole; when the left clamping arm extends out of the left storage hole and the right clamping arm extends out of the right storage hole, a space for clamping a mobile terminal is formed between the left clamping arm and the right clamping arm.

[0006] Furthermore, the stretching mechanism includes a mounting seat, a left connecting part, a right connecting part, and an elastic component that provides elastic force for the left connecting part and the right connecting part. The elastic component is arranged on the mounting seat, the left connecting part and the right connecting part are respectively arranged at two ends of the elastic component, the left storage hole is opened on the left connecting part, and the right storage hole is opened on the right connecting part.

[0007] Furthermore, the elastic component includes two groups of guide rods and springs, wherein one group of guide rods is connected to the left connecting part, and the group of springs is sleeved on the guide rods and provides clamping force for the left connecting part; the other group of guide rods is connected to the right connecting part, and the group of springs is sleeved on the guide rods and provides clamping force for the right connecting part.

[0008] Furthermore, the mounting seat is provided with a left slot for accommodating the left connecting part and a right slot for accommodating the right connecting part.

[0009] Furthermore, a left avoidance groove for accommodating a left clamp arm is provided at the bottom of the left clamp slot, and a right avoidance groove for accommodating a right clamp arm is provided at the bottom of the right clamp slot; when the left connecting portion is located in the left clamp slot and the right connecting portion is located in the right clamp slot, the left clamp arm is accommodated in the left storage hole and the left avoidance groove after being stored, and the right clamp arm is accommodated in the right storage hole and the right avoidance groove after being stored.

[0010] Furthermore, when the left connecting part is located in the left card slot and the right connecting part is located in the right card slot, the left clamping arm is located in the left storage hole and the left avoidance groove after being stored, and the right clamping arm is located in the right storage hole and the right avoidance groove after being stored. At this time, the clamping device forms a cylinder.

[0011] Furthermore, anti-slip rubber pads are provided on the left clamp arm and the right clamp arm, and limiting parts are provided at both ends of the left clamp arm and the right clamp arm.

[0012] Furthermore, the left clamping arm and the right clamping arm are arranged in parallel, and the sliding direction thereof is perpendicular to the stretching direction of the stretching mechanism.

[0013] Furthermore, the clamping device also includes a base, and the stretching mechanism is rotatably mounted on the base.

[0014] Furthermore, a motor is provided on the base, and the motor is transmission-connected with the stretching mechanism and can drive the stretching mechanism to rotate.

[0015] Furthermore, the rotating shaft of the motor and the stretching direction of the stretching mechanism are perpendicular to each other.

[0016] The present invention also provides a selfie stick, comprising a telescopic rod and the clamping device as described above, wherein the clamping device is installed on the telescopic rod.

[0017] Compared with the prior art, the present invention provides a clamping device and a selfie stick, because the left clamp arm is slidably inserted into the left storage hole, and the right clamp arm is slidably inserted into the right storage hole. When in use, the left clamp arm is extended out of the left storage hole, and the right clamp arm is extended out of the right storage hole, forming a space for clamping the mobile terminal; when storing, the left clamp arm is slid into the left storage hole, and the right clamp arm is slid into the right storage hole, which is convenient for storage and makes the whole neat and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0019] Figure 1 is a schematic diagram of the storage state of the clamping device provided by the present invention;

[0020] Figure 2 yes Figure 1 Schematic diagram of the left and right clamping plates of the middle clamping device in the extended state;

[0021] Figure 3 yes Figure 2 Schematic diagram of the left and right connecting parts of the middle clamping device in the extended state;

[0022] Figure 4 yes Figure 3 An exploded schematic diagram of the middle clamping device;

[0023] Figure 5 yes Figure 2 A schematic cross-sectional view of the middle clamping device;

[0024] Figure 6 It is a three-dimensional schematic diagram of the selfie stick provided by the present invention. DETAILED DESCRIPTION

[0025] Now, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, the preferred embodiments of the present invention are described in detail.

[0027] It should be noted that, for the convenience of description, the specification and claims of this application use spatially relative terms, such as "top", "bottom", "side", "front", "rear", "upper", "lower", etc., to describe the spatial positional relationship between a component or feature and other components or features as shown in the figures. It should be understood that the spatially relative terms are intended to include different orientations of the components or features in use or operation in addition to the orientations described in the figures.

[0028] like Figure 1 and 2 As shown, the present invention provides a clamping device 100, including a left clamping arm 10, a right clamping arm 20, and a stretching mechanism 30 that provides clamping force for the left clamping arm 10 and the right clamping arm 20. The two ends of the stretching mechanism 30 are respectively provided with a left receiving hole 31 and a right receiving hole 32, the left clamping arm 10 is slidably inserted in the left receiving hole 31, and the right clamping arm 20 is slidably inserted in the right receiving hole 32. When the left clamping arm 10 extends out of the left receiving hole 31 and the right clamping arm 20 extends out of the right receiving hole 32, a space for clamping a mobile terminal is formed between the left clamping arm 10 and the right clamping arm 20. Since the left clamping arm 10 is slidably inserted in the left receiving hole 31, the right clamping arm 20 is slidably inserted in the right receiving hole 32. When in use, the left clamp arm 10 is extended out of the left storage hole 31, and the right clamp arm 20 is extended out of the right storage hole 32, so as to form a space for clamping the mobile terminal; when storing, the left clamp arm 10 is slid into the left storage hole 31, and the right clamp arm 20 is slid into the right storage hole 32, which is convenient for storage and makes the overall appearance neat and beautiful.

[0029] like Figure 3As shown, the stretching mechanism 30 includes a mounting seat 33, a left connecting portion 34, a right connecting portion 35, and an elastic component 36 that provides elastic force for the left connecting portion 34 and the right connecting portion 35, and the elastic component 36 is arranged on the mounting seat 33. The left connecting portion 34 and the right connecting portion 35 are respectively arranged at two ends of the elastic component 36, the left receiving hole 31 is opened on the left connecting portion 34, and the right receiving hole 32 is opened on the right connecting portion 35.

[0030] In this embodiment, the left clamp arm 10 and the left connecting portion 34 move together, and the right clamp arm 20 and the right connecting portion 35 move together. When the mobile phone needs to be clamped, the left clamp arm 10 and the right clamp arm 20 are moved away from each other by external force, and the elastic component 36 generates a pulling force on the left clamp arm 10 and the right clamp arm 20, so that the mobile phone is clamped between the left clamp arm 10 and the right clamp arm 20. Among them, the left clamp arm 10 and the right clamp arm 20 can both move relative to the mounting seat 33, occupy a smaller volume, and can achieve a double spacing to meet the clamping of the width of the mobile phone.

[0031] like Figure 4 and 5 As shown, the elastic component 36 includes two groups of guide rods 1 and springs 2, one group of guide rods is connected to the left connecting part 34, and the group of springs is sleeved on the group of guide rods and provides clamping force for the left connecting part 34; the other group of guide rods is connected to the right connecting part 35, and the group of springs is sleeved on the group of guide rods and provides clamping force for the right connecting part 35. That is, when the left clamp arm 10 and the right clamp arm 20 move away from each other, the spring 2 is compressed to generate elastic force. Correspondingly, a through hole 331 is opened on the mounting seat 33, the guide rod 1 is inserted into the through hole 331, and the spring 2 is located in the through hole 331.

[0032] In this embodiment, both ends of the left clamp arm 10 and the right clamp arm 20 are provided with a limiter 3 to prevent the left clamp arm 10 and the right clamp arm 20 from being separated from the left receiving hole 31 and the right receiving hole 32. When clamping a mobile phone, the mobile phone can also be limited to prevent it from slipping off. The left clamp arm 10 and the right clamp arm 20 are both provided with an anti-slip rubber pad 4 to prevent the mobile phone from being clamped.

[0033] Specifically, the left clamp arm 10 and the right clamp arm 20 are arranged in parallel, and their sliding directions are perpendicular to the stretching direction of the stretching mechanism 30. When the left clamp arm 10 is stretched, the relative position between the left clamp arm 10 and the left receiving hole 31 can be positioned by friction. Similarly, the right clamp arm 20 is also positioned by friction. It is prevented that the left clamp arm 10 and the right clamp arm 20 slide randomly, which affects the use.

[0034] In order to make the whole more concise and beautiful after storage, the mounting seat 33 is provided with a left slot 332 for accommodating the left connecting part 34 and a right slot 333 for accommodating the right connecting part 35 .

[0035] In this embodiment, a left avoidance groove 334 for accommodating the left clamp arm 10 is provided at the bottom of the left clamping groove 332, and a right avoidance groove 335 for accommodating the right clamp arm 20 is provided at the bottom of the right clamping groove 333. When the left connecting portion 34 is located in the left clamping groove 332 and the right connecting portion 35 is located in the right clamping groove 333, the left clamp arm 10 is accommodated in the left receiving hole 31 and the left avoidance groove 334, and the right clamp arm 20 is accommodated in the right receiving hole 32 and the right avoidance groove 335. At this time, the clamping device forms a cylinder (refer to Figure 1 ), the overall design is simple and beautiful.

[0036] like Figure 2 and 5 As shown, the clamping device 100 also includes a base 40, and the stretching mechanism 30 is rotatably mounted on the base 40. By rotating the stretching mechanism 30, the horizontal and vertical screens of the mobile phone can be switched, which is convenient to use.

[0037] In this embodiment, a motor 50 is provided on the base 40, and the motor 50 is in transmission connection with the stretching mechanism 30, and can drive the stretching mechanism 30 to rotate. The motor 50 drives the stretching mechanism 30 to rotate, which is more convenient and more accurate. Among them, the rotating shaft of the motor 50 is perpendicular to the stretching direction of the stretching mechanism 30.

[0038] like Figure 6 As shown, the present invention also provides a selfie stick, comprising a telescopic rod 200 and the clamping device 100 as described above, wherein the clamping device 100 is mounted on the telescopic rod 200. The telescopic rod 200 can be used to adjust the selfie distance, take better photos, and is very convenient to use.

[0039] Specifically, the base 40 is disposed on the telescopic rod 200, and the horizontal and vertical screen orientations of the mobile phone can be switched by rotating the stretching mechanism 30, which is convenient to use.

[0040] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A clamping device, comprising a left clamping arm, a right clamping arm and a stretching mechanism for providing clamping force for the left clamping arm and the right clamping arm, characterized in that: The stretching mechanism comprises a mounting seat, a left connecting portion and a right connecting portion, wherein the left connecting portion and the right connecting portion are respectively provided with a left receiving hole and a right receiving hole, wherein the left clamp arm is slidably inserted in the left receiving hole, and the right clamp arm is slidably inserted in the right receiving hole; the mounting seat is provided with a left clamping groove for accommodating the left connecting portion and a right clamping groove for accommodating the right connecting portion; the bottom of the left clamping groove is provided with a left avoidance groove for accommodating the left clamping arm, and the bottom of the right clamping groove is provided with a right avoidance groove for accommodating the right clamping arm; Among them, when the left connecting part is located in the left card slot and the right connecting part is located in the right card slot, the left clamp arm is accommodated in the left storage hole and the left avoidance groove after being stored, and the right clamp arm is accommodated in the right storage hole and the right avoidance groove after being stored; when the left clamp arm extends out of the left storage hole and the right clamp arm extends out of the right storage hole, a space for clamping a mobile terminal is formed between the left clamp arm and the right clamp arm.

2. The clamping device according to claim 1, characterized in that: The stretching mechanism comprises an elastic component for providing elastic force for the left connecting part and the right connecting part. The elastic component is arranged on the mounting seat, and the left connecting part and the right connecting part are respectively arranged at two ends of the elastic component.

3. The clamping device according to claim 2, characterized in that: The elastic component includes two groups of guide rods and springs, wherein the guide rods of one group are connected to the left connecting part, and the springs are sleeved on the guide rods and provide clamping force for the left connecting part; the guide rods of the other group are connected to the right connecting part, and the springs are sleeved on the guide rods and provide clamping force for the right connecting part.

4. The clamping device according to claim 2, characterized in that: When the left connecting part is located in the left card slot and the right connecting part is located in the right card slot, the left clamp arm is located in the left storage hole and the left avoidance groove after being stored, and the right clamp arm is located in the right storage hole and the right avoidance groove after being stored. At this time, the clamping device forms a cylinder.

5. The clamping device according to claim 1, characterized in that: The left clamp arm and the right clamp arm are both provided with anti-skid rubber pads, and both ends of the left clamp arm and the right clamp arm are both provided with limiting parts.

6. The clamping device according to claim 1, characterized in that: The left clamping arm is arranged in parallel with the right clamping arm, and the sliding direction thereof is perpendicular to the stretching direction of the stretching mechanism.

7. The clamping device according to any one of claims 1 to 6, characterized in that: The clamping device also includes a base, and the stretching mechanism is rotatably mounted on the base.

8. The clamping device according to claim 7, characterized in that: A motor is provided on the base, and the motor is transmission-connected with the stretching mechanism and can drive the stretching mechanism to rotate.

9. The clamping device according to claim 8, characterized in that: The rotating shaft of the motor and the stretching direction of the stretching mechanism are perpendicular to each other.

10. A selfie stick, characterized in that: It comprises a telescopic rod and a clamping device as claimed in any one of claims 1 to 9, wherein the clamping device is mounted on the telescopic rod.

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