Narrow-wide two-way stretching mobile phone fixing clamp and following shooting holder mechanism

Abstract

The utility model relates to the technical field of mobile phone fixing devices, in particular to a narrow-wide two-way stretching mobile phone fixing clamp and a follow-up shooting holder mechanism, and the mobile phone fixing clamp comprises a main body back plate, movable blocks arranged at the two ends of the main body back plate, and clamping plates rotatably connected to the surfaces of the movable blocks. Coaxially corresponding clamping guide columns are arranged on the two sides of the end face of the main body back plate, countersunk head channels are formed in the two sides of the movable block, clamping springs are arranged in the countersunk head channels, and the clamping guide columns are inserted into the countersunk head channels and abut against the clamping springs; according to the mobile phone fixing clamp, the two clamping guide columns located on the same side of the main body back plate are coaxially arranged, the movable blocks can be arranged on the clamping guide columns on the two sides of the main body back plate in a sleeving mode respectively, so that bidirectional clamping of a mobile phone is achieved, the clamping guide columns on the same side are coaxially arranged, the width of the main body back plate can be reduced, the width of the mobile phone fixing clamp is reduced, and the mobile phone fixing clamp is convenient to use. The mobile phone camera module can be conveniently avoided to realize central clamping, and the stability of mobile phone clamping is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mobile phone fixing device especially relates to a narrow width two -way stretching mobile phone fixing clamp and follow -up shooting holder mechanism. BACKGROUND

[0002] Mobile phone follow -up shooting holder as important auxiliary equipment of mobile image shooting can fix and support mobile phone, thereby offsetting the shake when shooting, improve the picture stability when self -photographing or live -broadcasting. Among them, the mobile phone fixing clamp as the key component of the follow -up shooting holder needs to meet the dual demands of clamping stability and compact structure.

[0003] At present, the mobile phone fixing clamp in prior art is usually one -way clamping structure or two -way clamping structure, wherein the fixing clamp of one -way clamping structure only clamps from one side of mobile phone, leading to the offset of mobile phone to one side of the fixing clamp after fixing, difficult to center, thereby leading to the picture offset, and the weight difference of the two sides of the fixing clamp, thereby difficult to keep the balance of mobile phone, influence the shooting effect, and the mobile phone fixing clamp of two -way clamping structure is connected to the clamping plate by the guide pillar staggered arranged on the two sides of the main body, with the development of mobile phone, the volume of mobile phone camera module is bigger and bigger, the fixing clamp of this structure leads to the structural interference with mobile phone camera module due to the width increase, thereby having to clamp from the position deviating from the center of mobile phone, leading to the difficulty of centering after the mobile phone is installed to the holder, influence the clamping stability and anti -shake efficiency. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems in the above background art, the utility model provides a kind of narrow width two -way stretching mobile phone fixing clamp and follow -up shooting holder mechanism, reduce the overall width of fixing clamp, so as to clamp the center of mobile phone, improve the clamping stability and anti -shake performance of mobile phone.

[0005] The utility model solves the technical problem and adopts the scheme: a kind of narrow width two -way stretching mobile phone fixing clamp, including:

[0006] Main body back plate, the main body back plate one group opposite end face both sides are provided with clamping guide pillar, two clamping guide pillars located at the same side are coaxially arranged;

[0007] Movable block, the movable block is equipped with two blocks and is symmetrically arranged at the two ends of main body back plate, and the movable block is provided with sink channel coaxially arranged with clamping guide pillar on both sides, and two clamping guide pillars located at the same end of main body back plate are respectively movably inserted into corresponding sink channel;

[0008] Clamping spring, clamping spring is sleeved on clamping guide pillar and located in sink channel, and the first end of clamping spring is in contact with the end of clamping guide pillar, and the second end of clamping spring is in contact with the bottom of sink channel;

[0009] A clamping plate is rotatably installed on the surface of the movable block, and the rotation angle of the clamping plate is 90 degrees.

[0010] Further, the body back plate is provided with a connecting hole coaxial with the counterbore channel at both ends, and the clamping guide column is a bolt, and the tooth part of the clamping guide column passes through the counterbore channel and is screwed into the connecting hole.

[0011] Further, the end of the movable block away from the body back plate is provided with a cold shoe port for externally hanging an auxiliary photographing device.

[0012] Further, a first opening slot is formed on the side of the surface of the body back plate close to the movable block, a second opening slot is formed on the side of the surface of the movable block close to the body back plate, and the opening positions of the first opening slot and the second opening slot are opposite to each other, and when the movable block is retracted, the first opening slot and the second opening slot combine to form a storage space for storing the clamping plate.

[0013] Further, a bevel is provided at the edge of the first opening slot, and a pushing part for pushing the clamping plate to rotate and expand is provided at the position corresponding to the bevel of the clamping plate.

[0014] Further, a clamping groove is formed at the clamping surface of the clamping plate, and a rubber pad is installed in the clamping groove.

[0015] The scheme also provides a follow-up shooting gimbal mechanism, which comprises a rotating seat, a connecting arm and the above-mentioned mobile phone fixing clamp, the rotating seat can rotate in the heading direction, the top of the rotating seat is provided with a connecting lug, the connecting arm is hinged with the connecting lug and can rotate in the pitch direction, and the body back plate is installed on the connecting arm and can rotate in the roll direction.

[0016] Further, the rotation angle of the rotating seat in the heading direction is 360°, the rotation angle of the connecting arm in the pitch direction is 270°, and the rotation angle of the body back plate in the roll direction is 360°.

[0017] Further, a locking bolt for locking the connecting arm is arranged at the position where the connecting arm is hinged with the connecting lug.

[0018] Further, a connecting stud for connecting a camera is also hinged on the connecting lug, and the connecting stud can rotate in the pitch direction.

[0019] The utility model discloses an advantageous effect is: the utility model discloses through setting up the clamping guide pillar at the end face both sides of main body backplate, and make the clamping guide pillar of same side coaxial arrangement, make movable block can respectively set up on the clamping guide pillar of main body backplate both sides, thereby realize the two -way clamping of cell -phone to same side clamping guide pillar coaxial arrangement can reduce the width of main body backplate to reduce the width of cell -phone fixed clamp, facilitate avoiding cell -phone camera module and realize the central clamping, improve the stability of cell -phone clamping.

[0020] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, can be implemented according to the content of the specification, and in order to let the above and other purposes, characteristics and advantages of the utility model can be more obvious and easy to understand, the following preferred embodiments are held, and the detailed description is as follows in cooperation with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structural schematic diagram of the cell -phone fixed clamp of this embodiment;

[0022] Figure 2 It is the structural schematic diagram when the cell -phone fixed clamp of this embodiment is unfolded and clamped;

[0023] Figure 3 It is the sectional view of the cell -phone fixed clamp of this embodiment;

[0024] Figure 4 It is the exploded view of the cell -phone fixed clamp of this embodiment;

[0025] Figure 5 It is the structural schematic diagram of the follow -up cloud platform mechanism of this embodiment.

[0026] In the drawing: 1, main body backplate;11, clamping guide pillar;12, connecting hole;13, first opening slot;14, bevel cutout;2, movable block;21, countersunk passage;22, cold shoe mouth;23, second opening slot;3, clamping spring;4, clamping plate;41, actuating portion;42, clamping groove;5, rubber pad;6, rotary seat;61, connecting lug;7, connecting arm;8, locking bolt;9, connecting stud. DETAILED DESCRIPTION

[0027] In order to make the content of the utility model can be more easily understood clearly, the following according to specific embodiment and combining with the drawings, the utility model is further explained.

[0028] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise specified, the meaning of "a plurality of" is two or more.

[0029] Unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0030] As shown in Figures 1 to 4 The present embodiment provides a narrow-width bidirectional stretching mobile phone fixing clamp, which can realize bidirectional clamping of the mobile phone, improve the clamping stability, and reduce the overall width of the fixing clamp, and the structure is compact, and the mobile phone can be clamped centrally to avoid the camera module of the mobile phone, thereby improving the clamping stability of the mobile phone and improving the shooting effect.

[0031] The mobile phone fixing clamp of the present embodiment comprises a main back plate 1, movable blocks 2 symmetrically arranged at both ends of the main back plate 1, and clamping plates 4 rotatably connected to the surface of the movable blocks 2. When clamping and fixing the mobile phone, the main back plate 1 is tightly attached to the back of the mobile phone, and the movable blocks 2 at both ends drive the clamping plates 4 to clamp on both sides of the side edges of the mobile phone, thereby realizing bidirectional clamping of the mobile phone. The projection surface of the main back plate 1 of the present embodiment is a square structure, and the left and right sides of the upper end surface and the left and right sides of the lower end surface of the main back plate 1 are provided with clamping guide columns 11 arranged in a straight line. Among them, the two clamping guide columns 11 on the same side of the present embodiment are coaxially arranged, which can reduce the distance between the left and right sides of the main back plate 1 for installing the clamping guide columns 11, i.e. narrow the width of the main back plate 1, thereby narrowing the overall width of the mobile phone fixing clamp, which facilitates the present embodiment to avoid the camera module of the mobile phone to clamp the mobile phone centrally, thereby improving the clamping stability.

[0032] As shown in Figures 2 to 4As shown, the two movable blocks 2 of the embodiment are symmetrically arranged at the upper and lower ends of the body back plate 1, and are movably sleeved on the clamping guide columns 11 at the upper and lower ends of the body back plate 1, so that when the mobile phone is clamped, the two movable blocks 2 can move along the clamping guide columns 11 respectively, so as to adjust the width of the clamping area formed between them, facilitating the bidirectional clamping of the mobile phone. Specifically, the left and right sides of the movable block 2 of the embodiment are vertically provided with a sunk channel 21, and the two clamping guide columns 11 at the same end of the body back plate 1 are respectively inserted into the corresponding sunk channel 21, so that the movable block 2 can move along the clamping guide column 11 through the sunk channel 21, thereby realizing the bidirectional clamping of the mobile phone.

[0033] As shown, Figure 3 and Figure 4 As shown, the two ends of the body back plate 1 of the embodiment are provided with a connecting hole 12 coaxially arranged corresponding to the sunk channel 21, and the clamping guide column 11 can be inserted into the connecting hole 12 to realize the connection with the body back plate 1, and the connecting holes 12 at the two ends of the body back plate 1 are coaxially arranged, so that after the clamping guide column 11 is inserted into the connecting hole 12, the clamping guide columns 11 on both sides of the body back plate 1 can be coaxially arranged, thereby realizing the narrowing of the width of the mobile phone fixing clamp of the embodiment.

[0034] Specifically, the clamping guide column 11 of the embodiment is a threaded column, and when the clamping guide column 11 is installed, the tooth part thereof passes through the sunk channel 21 and is threadedly connected in the connecting hole 12, facilitating installation and disassembly, thereby facilitating users to replace clamping guide columns 11 of different lengths to clamp mobile phones of different sizes, and the practical range is wide and convenient to adjust.

[0035] In addition, as shown, Figure 3 In order to realize the bidirectional clamping of the mobile phone, the clamping guide column 11 of the embodiment is further sleeved with a clamping spring 3 for driving the movable block 2 to move along the clamping guide column 11 and close to the body back plate 1 to provide clamping force. The other end of the clamping guide column 11 connected with the body back plate 1 is provided with a resisting part, and the clamping spring 3 is arranged in the sunk channel 21 after being sleeved on the clamping guide column 11, so that the first end of the clamping spring 3 can abut against the resisting part at the end of the clamping guide column 11, and the second end of the clamping spring 3 abuts against the bottom of the sunk channel 21, so that when the movable block 2 moves away from the body back plate 1 along the clamping guide column 11 to expand the clamping area and clamps the mobile phone, the bottom of the sunk channel 21 can drive the second end of the clamping spring 3 to move along the clamping guide column 11 and be compressed, so as to provide the movable block 2 with driving force to move along the clamping guide column 11 and close to the body back plate 1 through the compressed clamping spring 3, thereby realizing the clamping of the mobile phone.

[0036] As shown, Figure 2 and Figure 4As shown, the clamping plate 4 of the embodiment can be rotatably arranged on the surface of the movable plate, and the rotation angle of the clamping plate 4 is 90°, so that when the mobile phone is clamped, the clamping plate 4 can be unfolded and perpendicular to the surface of the movable plate, thereby abutting against the edge of the mobile phone to clamp the mobile phone. In addition, the clamping plate 4 can also be rotated from the unfolded state perpendicular to the surface of the movable plate to form a folded state parallel to the surface of the movable plate, so as to reduce the storage volume of the embodiment, thereby facilitating carrying.

[0037] In order to further reduce the overall volume of the mobile phone fixing clamp after the clamping plate 4 is folded, a first opening slot 13 is arranged on one side of the surface of the main body back plate 1 close to the movable block 2, and a second opening slot 23 is arranged on one side of the surface of the movable block 2 close to the main body back plate 1. When the movable block 2 is retracted and tightly attached to the edge of the main body back plate 1 under the action of the clamping spring 3, the first opening slot 13 and the second opening slot 23 can be combined to form a storage space, and the clamping plate 4 can be rotatably installed in the storage space, so that the clamping plate 4 can be rotatably embedded in the storage space and flush with the surface of the movable plate after the clamping plate 4 is folded, thereby reducing the volume of the mobile phone fixing clamp after folding.

[0038] In the embodiment, a connecting column is arranged on one side of the second opening slot 23 away from the main body back plate 1, and a semicircular clamping groove is arranged at the bottom end of the clamping plate 4, so that the clamping plate 4 can be installed on the movable block 2 by clamping the connecting column through the clamping groove, and the clamping plate 4 can be rotated by 90° around the connecting column, thereby facilitating the unfolding or folding of the clamping plate 4. In addition, the top end of the clamping plate 4 of the embodiment can be embedded in the first opening slot 13 after folding, thereby connecting the movable plate and the main body back plate 1, and improving the stability of the mobile phone fixing clamp after folding, thereby avoiding automatic unfolding.

[0039] In addition, as shown in Figure 2 and Figure 4 The edge of the first opening slot 13 of the embodiment is provided with a bevel 14, and the clamping plate 4 is provided with a pulling part 41 corresponding to the bevel 14, so that the user can pull the pulling part 41 through the bevel 14 to unfold the clamping plate 4, and the unfolding method is convenient. In the embodiment, the bevel 14 is arranged at the edge of the first opening slot 13 away from the movable block 2, and the pulling part 41 is arranged at the top edge of the clamping plate 4, so that when the clamping plate 4 is unfolded, the user can pull the pulling part 41 from the front end of the clamping plate 4, so that the rear end of the clamping plate 4 can be rotated along the connecting column, thereby unfolding the clamping plate 4.

[0040] As shown in Figure 4As shown, in order to improve the clamping stability of the embodiment, the embodiment also provides a clamping groove 42 at the clamping surface of the clamping plate 4, and a rubber pad 5 is installed in the clamping groove 42. When the mobile phone is clamped and fixed by the embodiment, the two clamping plates 4 can be located at the two side edges of the mobile phone. At this time, the rubber pad 5 abuts against the edge position of the mobile phone, so as to improve the friction force of the clamping position of the edge of the mobile phone, and further improve the clamping stability of the embodiment.

[0041] As shown in the Figures 1 to 4 embodiment, the end of the movable block 2 away from the main body back plate 1 is also provided with a cold shoe 22, so that the user can externally hang auxiliary shooting equipment such as a light supplementing lamp, a microphone, and a live broadcast mark through the cold shoe 22, thereby improving the user's use experience.

[0042] As shown in the Figure 5 embodiment, the embodiment also provides a follow-up shooting gimbal mechanism with the above mobile phone fixing clamp, so that when the user uses the follow-up shooting gimbal to shoot or live broadcast, the mobile phone can be centrally clamped through the mobile phone fixing clamp of the embodiment, thereby improving the clamping stability of the mobile phone, and also ensuring the anti-shake performance of the embodiment, and facilitating the adjustment of the shooting direction angle of the mobile phone through the follow-up shooting gimbal, thereby obtaining a good shooting experience.

[0043] Specifically, the follow-up shooting gimbal mechanism of the embodiment includes a rotating seat 6, a connecting arm 7, and the above mobile phone fixing clamp. After the mobile phone is installed, stable shooting and angle adjustment of three axes can be realized through the rotating seat 6, the connecting arm 7, and the above mobile phone fixing clamp. The rotating seat 6 of the embodiment can rotate in the heading direction. The top of the rotating seat 6 is provided with a connecting lug 61. The connecting arm 7 is hinged to the connecting lug 61 and can rotate in the pitch direction. The main body back plate 1 is installed on the connecting arm 7 and can rotate in the roll direction. After the mobile phone is clamped through the mobile phone fixing clamp, the mobile phone can be adjusted in the roll direction by 360° under the action of the main body back plate 1, and in the pitch direction by 270° under the action of the connecting arm 7. Meanwhile, the mobile phone can also be adjusted in the heading direction by 360° under the action of the rotating seat 6, and the adjustment range is wide.

[0044] As shown in the Figure 5 embodiment, the connecting lug 61 is provided with a hinge hole. When the connecting arm 7 is installed, it is clamped on both sides of the connecting lug 61, and a fixing hole coaxially arranged with the hinge hole is arranged at the clamping position. The embodiment realizes the hinge connection of the connecting arm 7 and the connecting lug 61 by inserting a locking bolt 8 into the fixing hole and the hinge hole, and can lock the angle of the connecting arm 7 through the locking bolt 8, thereby fixing the pitch angle of the mobile phone.

[0045] As shown in the Figure 5 embodiment, the connecting lug 61 is also hinged to a connecting stud 9 that can rotate in the pitch direction, so that the user can also connect a camera through the connecting stud 9 to shoot, and the function is rich.

[0046] In summary, the embodiment is provided with clamping guide posts 11 on both sides of the end surface of the main back plate 1, and the clamping guide posts 11 on the same side are coaxially arranged, so that the movable block 2 can be respectively sleeved on the clamping guide posts 11 on both sides of the main back plate 1, thereby realizing bidirectional clamping of the mobile phone, and the coaxial arrangement of the clamping guide posts 11 on the same side can reduce the width of the main back plate 1, thereby reducing the width of the mobile phone fixing clamp, facilitating the realization of central clamping by avoiding the mobile phone camera module, and improving the stability of the mobile phone clamping.

[0047] The above-mentioned embodiments are only preferred embodiments of the utility model, and cannot be used to limit the protection scope of the utility model, and any non-substantial changes and modifications made by the person skilled in the art on the basis of the utility model are all within the protection scope of the utility model.

Claims

1. A narrow-width bidirectional stretchable mobile phone clamp, characterized in that, include: The main back plate (1) has clamping guide posts (11) on both sides of a set of opposite end faces, and the two clamping guide posts (11) on the same side are coaxially arranged. Movable block (2), the movable block (2) has two blocks and is symmetrically arranged at both ends of the main back plate (1). The movable block (2) has countersunk channels (21) on both sides that are coaxially arranged with the clamping guide post (11). The two clamping guide posts (11) located at the same end of the main back plate (1) are respectively movably inserted into the corresponding countersunk channels (21). A clamping spring (3) is sleeved on the clamping guide post (11) and located in the countersunk channel (21). The first end of the clamping spring (3) abuts against the end of the clamping guide post (11), and the second end of the clamping spring (3) abuts against the bottom of the countersunk channel (21). The clamp (4) is rotatably mounted on the surface of the movable block (2), and the rotation angle of the clamp (4) is 90 degrees.

2. The narrow-width bidirectional stretchable mobile phone clamp according to claim 1, characterized in that, The main back plate (1) has connecting holes (12) at both ends that are coaxial with the countersunk channel (21). The clamping guide post (11) is a bolt. The teeth of the clamping guide post (11) pass through the countersunk channel (21) and are threaded into the connecting hole (12).

3. The narrow-width bidirectional stretchable mobile phone clamp according to claim 1, characterized in that, The movable block (2) has a cold shoe opening (22) at one end away from the main back plate (1) for attaching auxiliary photography equipment.

4. A narrow-width bidirectional stretchable mobile phone clamp according to claim 1, characterized in that, The surface of the main back plate (1) near the movable block (2) has a first opening groove (13) and the surface of the movable block (2) near the main back plate (1) has a second opening groove (23). The opening positions of the first opening groove (13) and the second opening groove (23) are opposite. When the movable block (2) retracts, the first opening groove (13) and the second opening groove (23) combine to form a storage space for storing the clamping plate (4).

5. A narrow-width bidirectional stretchable mobile phone clamp according to claim 4, characterized in that, The first opening groove (13) has a bevel (14) at its edge, and the clamp (4) has a prying part (41) at the position corresponding to the bevel (14) for prying the clamp (4) to rotate and unfold.

6. A narrow-width bidirectional stretchable mobile phone clamp according to claim 1, characterized in that, A clamping groove (42) is formed on the clamping surface of the clamping plate (4), and a rubber pad (5) is installed in the clamping groove (42).

7. A tracking gimbal mechanism, characterized in that, The device includes a rotating base (6), a connecting arm (7), and a mobile phone fixing clip as described in any one of claims 1-6. The rotating base (6) can rotate in the yaw direction, and a connecting lug (61) is provided on the top of the rotating base (6). The connecting arm (7) is hinged to the connecting lug (61) and can rotate in the pitch direction. The main body back plate (1) is mounted on the connecting arm (7) and can rotate in the roll direction.

8. A tracking gimbal mechanism according to claim 7, characterized in that, The rotating seat (6) has a rotation angle of 360° in the heading direction, the connecting arm (7) has a rotation angle of 270° in the pitch direction, and the main back plate (1) has a rotation angle of 360° in the roll direction.

9. A tracking gimbal mechanism according to claim 7, characterized in that, A locking bolt (8) for locking the connecting arm (7) is provided at the hinge position between the connecting arm (7) and the connecting lug (61).

10. A tracking gimbal mechanism according to claim 7, characterized in that, The connecting lug (61) is also hinged with a connecting stud (9) for connecting a camera, and the connecting stud (9) can rotate in the pitch direction.

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