Following shooting holder mechanism

Abstract

The utility model discloses a following shooting pan-tilt mechanism which comprises a first mounting seat used for bearing and mounting. The power assembly is arranged on the inner side of the first mounting seat; the first transmission assembly is arranged on an output shaft of the power assembly, and the power assembly drives the first transmission assembly to move; the second transmission assembly is arranged on one side of the first transmission assembly, and the second transmission assembly is meshed with the first transmission assembly; and the second mounting seat is arranged below the second transmission assembly, and the second transmission assembly is fixedly connected with the second mounting seat. The first transmission assembly of the following shooting pan-tilt mechanism is sleeved on the output shaft of the stepping motor of the power assembly, and then the second transmission assembly is matched with the first transmission assembly to enable the first transmission assembly to be centered, so that the contact area of the output shaft of the stepping motor of the power assembly is enlarged, and a product is more stable in the following shooting rotating process; and the problem of product shaking is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shooting, and particularly relates to a follow - up shooting pan - tilt mechanism. Background Technique

[0002] Follow - up shooting is a process in which a chip program controls a camera to capture a human face, and at the same time drives a stepping motor to rotate 360 degrees to drive a balance bearing. The part above the pan - tilt is connected by the balance bearing, thus achieving a follow - up shooting process. However, the current follow - up shooting pan - tilt head has the disadvantages of poor stability and obvious jitter. Content of the Utility Model

[0003] This application proposes a follow - up shooting pan - tilt mechanism to solve the problems of poor stability and obvious jitter of the existing follow - up shooting pan - tilt head.

[0004] The utility model proposes a follow - up shooting pan - tilt mechanism, and the follow - up shooting pan - tilt mechanism includes:

[0005] A first mounting seat for carrying and installing;

[0006] A power component arranged inside the first mounting seat;

[0007] A first transmission component arranged on the output shaft of the power component, and the power component drives the first transmission component to move;

[0008] A second transmission component arranged on one side of the first transmission component, and the second transmission component meshes with the first transmission component; and

[0009] A second mounting seat arranged below the second transmission component, and the second transmission component is fixedly connected to the second mounting seat.

[0010] Preferably, the follow - up shooting pan - tilt mechanism further includes a third mounting seat arranged below the power component, the third mounting seat is fixedly connected to the power component, and the third mounting seat is fixedly connected to the second transmission component.

[0011] Preferably, a switch latch is arranged on one side of the first mounting seat.

[0012] Preferably, the power component is a stepping motor.

[0013] Preferably, the first transmission component and the second transmission component are gears.

[0014] Preferably, a balance bearing is arranged on the second transmission component, and the balance bearing is sleeved on the second transmission component.

[0015] Preferably, a positioning pressure plate is provided on the second transmission assembly, and the positioning pressure plate facilitates fixing the balance bearing.

[0016] The beneficial effects of the technical solution of this application are as follows: A follow-up pan-tilt mechanism of this application includes a first mounting base for carrying and installing; a power assembly disposed inside the first mounting base; a first transmission assembly disposed on the output shaft of the power assembly, and the power assembly drives the first transmission assembly to move; a second transmission assembly disposed on one side of the first transmission assembly, and the second transmission assembly meshes with the first transmission assembly; and a second mounting base disposed below the second transmission assembly, and the second transmission assembly is fixedly connected to the second mounting base. The first transmission assembly of this follow-up pan-tilt mechanism is sleeved on the output shaft of the stepping motor of the power assembly, and then the second transmission assembly is used to cooperate with the first transmission assembly to make it centered. Therefore, the contact area of the output shaft of the stepping motor of the power assembly is enlarged, making the product more stable during the follow-up rotation process and reducing the problem of product jitter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an external structural schematic diagram of a follow-up pan-tilt mechanism of the present utility model;

[0018] Figure 2 is an exploded structural schematic diagram of a follow-up pan-tilt mechanism of the present utility model;

[0019] Figure 3 is a partial structural schematic diagram of a follow-up pan-tilt mechanism of the present utility model.

[0020] In the figure:

[0021] 100, first mounting base; 200, power assembly; 300, first transmission assembly; 400, second transmission assembly; 500, second mounting base; 600, third mounting base; 110, switch plug; 410, balance bearing; 420, positioning pressure plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further details the embodiments of the present application in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the embodiments of the present application, rather than limiting the embodiments of the present application. Additionally, it should be noted that for the sake of description, only parts related to the embodiments of the present application are shown in the drawings rather than all structures.

[0023] In the description of the embodiments of the present application, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0024] In the embodiments of the present application, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0025] In the description of this embodiment, the orientation or positional relationships such as "above" and "below" are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the embodiments of the present application. The terms "first" and "second" are only used for distinction in description and have no special meaning.

[0026] Next, the solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0027] A follow-up pan-tilt mechanism provided by an embodiment of the present application. The first transmission component 300 of the follow-up pan-tilt mechanism is sleeved on the output shaft of the stepping motor of the power component 200, and then the second transmission component 400 is cooperated with the first transmission component 300 to make it centered. Therefore, the contact area of the output shaft of the stepping motor of the power component 200 is enlarged, making the product more stable during the follow-up rotation process and reducing the problem of product jitter.

[0028] Refer to Figure 1 、 Figure 2 and Figure 3, the present utility model proposes a follow - up pan - tilt mechanism, including a first mounting base 100, the first mounting base 100 is used for carrying and installing; a power assembly 200, the power assembly 200 is arranged inside the first mounting base 100; a first transmission assembly 300, the first transmission assembly 300 is arranged on the output shaft of the power assembly 200, and the power assembly 200 drives the transmission assembly to move; a second transmission assembly 400, the second transmission assembly 400 is arranged on one side of the first transmission assembly 300, and the second transmission assembly 400 meshes with the first transmission assembly 300; and a second mounting base 500, the second mounting base 500 is arranged below the second transmission assembly 400, and the second transmission assembly 400 is fixedly connected to the second mounting base 500.

[0029] Among them, a follow - up pan - tilt mechanism proposed in this application includes a first mounting base 100, a power assembly 200, a first transmission assembly 300, a second transmission assembly 400 and a second mounting base 500. Wherein, the power assembly 200 is arranged inside the first mounting base 100. There is a groove in the first mounting base 100, and the circuit of the power assembly 200 extends out from the front end of the first mounting base 100 and is connected to the main board. The output shaft of the power assembly 200 is connected to the first transmission assembly 300, and the power assembly 200 drives the first transmission assembly 300 to move. The second transmission assembly 400 is arranged on one side of the first transmission assembly 300, and the first transmission assembly 300 also meshes with the second transmission assembly 400 and rotates synchronously. There is a second mounting base 500 below the second transmission assembly 400, and the second transmission assembly 400 is fixedly connected to the second mounting base 500, so that the contact area of the output shaft of the stepper motor of the power assembly 200 is enlarged, making the product more stable during the follow - up rotation process and reducing the problem of product jitter.

[0030] Refer to Figure 1 , Figure 2 and Figure 3 , the follow - up pan - tilt mechanism further includes a third mounting base 600 arranged below the power assembly 200. The third mounting base 600 is fixedly connected to the power assembly 200, and the third mounting base 600 is fixedly connected to the second transmission assembly 400. There is a switch bolt 110 on one side of the first mounting base 100. The power assembly 200 is a stepper motor. The first transmission assembly 300 and the second transmission assembly 400 are gears. There is a balance bearing 410 on the second transmission assembly 400, and the balance bearing 410 is sleeved on the second transmission assembly 400. There is a positioning pressing plate 420 on the second transmission assembly 400, and the positioning pressing plate 420 is convenient for fixing the balance bearing 410.

[0031] The structural composition of this application is as follows: In this product, the stepper motor of the power component 200 is installed in the groove of the first mounting seat 100, and the motor wire extends from the front end of the first mounting seat 100 and is connected to the main board. The switch plug 110 is installed on the side of the first mounting seat 100. The gear of the first transmission component 300 is installed on the output shaft of the stepper motor of the power component 200, and then the gland is installed and the screw is locked to fix the stepper motor on the first mounting seat 100; then the balance bearing 410 is sleeved on the gear of the second transmission component 400 to make it tightly fitted and parallel, and then the gear of the second transmission component 400 is installed in the middle of the third mounting seat 600, and then the positioning pressure plate 420 is covered and the countersunk head screw is locked and fixed on the third mounting seat 600. Then the second mounting seat 500 is sleeved on the second transmission component 400, and the screw is driven to lock the second mounting seat 500 and the gear of the second transmission component 400 together, thus forming a follow-up camera platform component.

[0032] The above are only partial or preferred embodiments of the present utility model. Neither the text nor the drawings can limit the scope of protection of the present utility model. All equivalent structural transformations made by using the content of the specification and drawings of the present utility model under the overall concept of the present utility model, or direct / indirect applications in other related technical fields are included in the scope of protection of the present utility model.

Claims

1. A pan-tilt mechanism for following a camera, characterized in that: include: A first mounting seat, the first mounting seat is used for bearing and mounting; A power assembly, the power assembly being arranged on the inner side of the first mounting seat; A first transmission assembly, wherein the first transmission assembly is disposed on an output shaft of the power assembly, and the power assembly drives the first transmission assembly to move; a second transmission assembly, the second transmission assembly being arranged on one side of the first transmission assembly and meshing with the first transmission assembly; as well as A second mounting seat, wherein the second mounting seat is arranged below the second transmission assembly, and the second transmission assembly is fixedly connected to the second mounting seat.

2. The tracking pan-tilt mechanism according to claim 1, characterized in that: It also includes a third mounting seat arranged below the power assembly, the third mounting seat is fixedly connected to the power assembly, and the third mounting seat is fixedly connected to the second transmission assembly.

3. The tracking pan-tilt mechanism according to claim 2, characterized in that: A switch latch is provided on one side of the first mounting seat.

4. The tracking pan-tilt mechanism according to claim 2, characterized in that: The power assembly is a stepping motor.

5. The tracking pan-tilt mechanism according to claim 2, characterized in that: The first transmission assembly and the second transmission assembly are gears.

6. The tracking pan-tilt mechanism according to claim 2, characterized in that: The second transmission assembly is provided with a balance bearing, and the balance bearing is sleeved on the second transmission assembly.

7. The tracking pan-tilt mechanism according to claim 6, characterized in that: The second transmission assembly is provided with a positioning pressure plate, and the positioning pressure plate is convenient for fixing the balance bearing.

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