Fixing device and prompter

Abstract

The utility model discloses a fixing device and a teleprompter, and the fixing device comprises a fixing part, the connecting piece is used for connecting shooting equipment; the first moving part is movably connected to the fixing part, the connecting part is fixedly connected to the first moving part, and the first moving part can move in the first direction relative to the fixing part so as to drive the connecting part to move; the second moving part is fixedly connected to the connecting part, the second moving part is movably connected to the first moving part, the second moving part can move in the second direction relative to the first moving part so as to drive the connecting part to move, and the first direction is perpendicular to the second direction. The fixing device provided by the utility model can effectively adjust the position of the shooting equipment, so that the shooting effect of the shooting equipment is better.

Description

Technical Field

[0001] The utility model relates to the technical field of teleprompters, in particular to a fixing device and a teleprompter. Background Art

[0002] In the related art, a teleprompter is a text-aiding tool, which is mainly used in important occasions such as news broadcasting, advertising photography, and conference speeches. It displays the content of the manuscript through a high-brightness display and reflects the displayed content onto a special coated glass at a 45-degree angle in front of the camera lens, so that the speaker can naturally face the audience or the camera while reading the speech.

[0003] In order to better record the user's performance, a shooting device can be set on the platform of the teleprompter. Specifically, when the user watches the display content of the spectroscope, the line of sight falls on the spectroscope. The shooting device is set on the other side of the spectroscope, which can naturally capture the user's line of sight and record it. In the prior art, due to the different sizes of the shooting devices, after the shooting device is installed on the platform, the shooting device and the user's line of sight will be misaligned, resulting in poor shooting effects. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a fixing device that can effectively adjust the position of the shooting device, so that the shooting effect of the shooting device is better.

[0005] The utility model also provides a teleprompter.

[0006] According to the first embodiment of the present invention, the fixing device comprises:

[0007] Fixings;

[0008] A connector, used for connecting a photographing device;

[0009] a first moving member, movably connected to the fixed member, the connecting member being fixedly connected to the first moving member, and the first moving member being able to move along a first direction relative to the fixed member to drive the connecting member to move;

[0010] The second moving member is fixedly connected to the connecting member, and the second moving member is movably connected to the first moving member. The second moving member can move along a second direction relative to the first moving member to drive the connecting member to move, and the first direction is perpendicular to the second direction.

[0011] According to the fixing device of the embodiment of the utility model, at least the following beneficial effects are achieved: the connecting member is connected to the shooting device, wherein the first moving member can move in a first direction relative to the fixing member, and drive the connecting member and the shooting device to move, and the second moving member can move in a second direction relative to the first moving member, and drive the connecting member and the shooting device to move. In this way, after the shooting device is connected to the fixing device, the shooting device can move in the first direction or in the second direction, and the position of the shooting device can be adjusted by moving the shooting device, so that the shooting effect is better. Specifically, the fixing device can effectively adjust the position of the shooting device, so that the shooting effect of the shooting device is better.

[0012] According to the fixing device of some embodiments of the present invention, the fixing member is provided with a sliding groove, and the first moving member is slidably disposed in the sliding groove.

[0013] According to the fixing device of some embodiments of the present invention, the fixing device further includes a first locking member, the first locking member is connected to the first moving member, and the first locking member is used to limit the movement of the first moving member relative to the fixing member.

[0014] According to the fixing device of some embodiments of the present invention, the first locking member is threadedly connected to the first moving member, and the first locking member and the first moving member are clamped together by the groove wall of the sliding groove.

[0015] According to the fixing device of some embodiments of the present utility model, the first moving member is provided with a moving hole, and the second moving member is slidably disposed in the moving hole.

[0016] According to the fixing device of some embodiments of the present invention, the fixing device further includes a second locking member, the second locking member is connected to the second moving member, and the second locking member is used to limit the movement of the second moving member relative to the first moving member.

[0017] According to the fixing device of some embodiments of the utility model, the second locking member includes a locking knob and a clamping member, the clamping member is elastic, the clamping member is sleeved on the outer peripheral surface of the second moving member, the locking knob is sleeved on the outer periphery of the clamping member, and the locking knob is threadedly connected to the first moving member; by rotating the locking knob, the locking knob can squeeze the clamping member so that the clamping member abuts against the second moving member and the locking knob.

[0018] According to the fixing device of some embodiments of the utility model, the locking knob includes a main body portion and an abutment portion, the main body portion has a first cavity, the abutment portion has a second cavity, the first cavity and the second cavity are connected, the main body portion is threadedly connected to the first movable part, and the cross-sectional area of ​​the second cavity gradually decreases from the first cavity to the second cavity.

[0019] According to the fixing device of some embodiments of the present utility model, the clamping member is provided with an elastic groove.

[0020] The teleprompter according to the second aspect of the present invention comprises a fixing device as described in any one of the first aspect embodiments.

[0021] The teleprompter according to the embodiment of the utility model has at least the following beneficial effects: the connecting member is connected to the shooting device, wherein the first moving member can move in a first direction relative to the fixing member, and drive the connecting member and the shooting device to move, and the second moving member can move in a second direction relative to the first moving member, and drive the connecting member and the shooting device to move. In this way, after the shooting device is connected to the fixing device, the shooting device can move in the first direction or in the second direction, and the position of the shooting device can be adjusted by moving the shooting device, so that the shooting effect is better. Specifically, the fixing device can effectively adjust the position of the shooting device, so that the shooting effect of the shooting device is better. Furthermore, the teleprompter can be adapted to different shooting devices, so that it has a wide range of applicability.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1 It is a schematic diagram of a fixing device according to a first embodiment of the present utility model;

[0025] Figure 2 is a schematic diagram of a fixing device according to a second embodiment of the present utility model;

[0026] Figure 3 It is a cross-sectional schematic diagram of a fixing device of some embodiments of the utility model;

[0027] Figure 4 An exploded schematic diagram of a fixing device in some embodiments of the utility model;

[0028] Figure 5 Schematic diagram of a first moving member in a fixing device of some embodiments of the utility model;

[0029] Figure 6 Schematic diagram of a clamping member in a fixing device of some embodiments of the utility model;

[0030] Figure 7 Schematic diagram of a locking knob in a fixing device of some embodiments of the utility model;

[0031] Figure 8 It is a cross-sectional schematic diagram of a locking knob in a fixing device of some embodiments of the utility model.

[0032] Reference numerals:

[0033] Fixing device 100, fixing member 200, sliding groove 210, connecting member 300, first moving member 400, moving hole 410, first thread 420, second thread 430, groove 440, retaining ring 500, second moving member 600, first locking member 700, second locking member 800, locking knob 810, main body 811, abutting portion 812, clamping member 820, elastic groove 821, and limiting ring 900. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0038] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Please refer to Figures 1 to 8 In some embodiments, the fixing device 100 includes: a fixing member 200, a connecting member 300, a first moving member 400 and a second moving member 600. The fixing member 200 mainly serves to fix the shooting device. After the fixing member 200 is fixed, the position of the shooting device can be adjusted by moving the first moving member 400 and the second moving member 600 respectively. The connecting member 300 is used to connect the shooting device. Specifically, a quick release structure can be provided on the connecting member 300 to connect the shooting device. The quick release structure can be a buckle, and the shooting device can be connected to the connecting member 300 by the buckle. The first moving member 400 is movably connected to the fixing member 200. The first moving member 400 can be connected to the fixing member 200 through a guide rail, so that the first moving member 400 can move relative to the fixing member 200. The connecting member 300 is fixedly connected to the first moving member 400, and the first moving member 400 can move relative to the fixing member 200 in a first direction to drive the connecting member 300 to move. The first direction may be the length direction of the fixing member 200. When the fixing member 200 is mounted on the tripod of the teleprompter, the length direction of the fixing member 200 may be the vertical direction. The second moving member 600 is fixedly connected to the connecting member 300. The second moving member 600 is movably connected to the first moving member 400. The second moving member 600 can move in the second direction relative to the first moving member 400 to drive the connecting member 300 to move. The first direction is perpendicular to the second direction. The connecting member 300 is connected to the shooting device. The first moving member 400 can move in the first direction relative to the fixing member 200 and drive the connecting member 300 and the shooting device to move. The second moving member 600 can move in the second direction relative to the first moving member 400 and drive the connecting member 300 and the shooting device to move. In this way, after the shooting device is connected to the fixing device 100, the shooting device can move in the first direction or in the second direction. By moving the shooting device, the position of the shooting device can be adjusted, so that the shooting effect is better. Specifically, the fixing device 100 can effectively adjust the position of the shooting device, thereby achieving a better shooting effect of the shooting device.

[0040] It should be noted that the second direction may be a horizontal direction. When the fixing member 200 is mounted on the tripod of the teleprompter, the length direction of the fixing member 200 may be a vertical direction. In this case, the second direction may be a horizontal direction. Specifically, through the fixing device 100, the shooting device can be raised and lowered in the vertical direction and moved forward or backward in the horizontal direction. After the shooting device can move on the fixing device 100, the user can adjust the position of the shooting device to achieve a better shooting effect. For example, when the host is taller, the shooting device can be raised so that the lens is level with the host's face. When the host is shorter, the shooting device can be lowered so that the lens is level with the host's face. In addition, when the shooting device is moved closer to the host or farther away from the host in the horizontal direction, the lens can be better focused on the host. It should be noted that when the shooting device is moved, the movement range of the shooting device does not need to be too large. The shooting device may be a video camera, a camera, or a mobile phone.

[0041] Further, the following describes how the first moving member 400 moves relative to the fixed member 200. Figure 3 and Figure 4 In some embodiments, the fixed member 200 is provided with a sliding groove 210, and the first moving member 400 is slidably disposed in the sliding groove 210. Specifically, the sliding groove 210 may be provided with a step surface, and accordingly, the first moving member 400 may also be provided with a step surface. After the first moving member 400 is slidably disposed in the sliding groove 210, the first moving member may move along the length direction (first direction) of the sliding groove 210. The cooperation between the step surface of the sliding groove 210 and the step surface of the first moving member 400 may play a guiding role, so that the movement of the first moving member 400 is smoother. The fixed member 200 may also be provided with a slide rail, so that the first moving member 400 slides on the slide rail.

[0042] Furthermore, the first moving member 400 can be used to move the photographing device. After adjusting the position of the photographing device, the photographing device needs to be fixed, thereby effectively preventing the first moving member 400 from continuing to move, which would result in poor photographing effect of the photographing device. Specifically, the movement of the first moving member 400 can be limited by setting the first locking member 700 to lock the first moving member 400. Please refer to Figure 4 In some embodiments, the fixing device 100 further includes a first locking member 700, which is connected to the first moving member 400 and is used to limit the movement of the first moving member 400 relative to the fixing member 200. After the user moves the shooting device, the shooting device can be locked by the first locking member 700 to prevent the shooting device from continuing to move, resulting in poor shooting effect.

[0043] Further, the following describes how the first locking member 700 locks the first moving member 400. Figure 3 In some embodiments, the first locking member 700 is threadedly connected to the first moving member 400, and the first locking member 700 and the first moving member 400 are clamped together on the groove wall of the sliding groove 210. The first moving member 400 includes two parts, one of which is connected to the connecting member 300, so that the shooting device can follow the movement of the first moving member 400. The other part passes through the sliding groove 210, and can be threadedly connected to the first locking member 700 after passing through the sliding groove 210. That is, the first moving member 400 has a thread, and the first locking member 700 also has a thread. By threading the first locking member 700 to the first moving member 400, the first moving member 400 and the first locking member 700 can clamp the groove wall of the sliding groove 210 together. Specifically, when the first locking member 700 is away from the connecting member 300, the force of the first locking member 700 and the first moving member 400 to clamp the sliding groove 210 is small, and the first moving member 400 can move on the sliding groove 210. When the first locking member 700 is close to the connecting member 300 , the first locking member 700 and the first moving member 400 clamp the sliding groove 210 with a greater force, so that the first locking member 700 restricts the movement of the first moving member 400 .

[0044] Please refer to Figure 4 In some embodiments, the fixing device 100 further includes a limiting ring 900. The limiting ring 900 and the first moving member 400 clamp the fixing member 200 together, so that the first moving member 400 is clamped on the groove wall of the sliding groove 210 and does not fall off.

[0045] Further, the following describes how the second moving member 600 moves relative to the first moving member 400. Figure 4 and Figure 5 In some embodiments, the first moving member 400 is provided with a moving hole 410, and the second moving member 600 is slidably disposed in the moving hole 410. The second moving member 600 may be rod-shaped, and one end of the second moving member 600 is fixedly connected to the connecting member. After the second moving member 600 is slidably disposed in the moving hole 410, the second moving member 600 may move relative to the first moving member 400. Specifically, the connecting member 300 may be fixedly connected to the second moving member 600, and then the connecting member 300 is indirectly connected to the first moving member 400. When the first moving member 400 moves, the first moving member 400 may drive the second moving member 600, the connecting member 300 and the shooting device to move. In addition to providing the moving hole 410 on the first moving member 400, a slide rail may also be provided on the first moving member 400 so that the second moving member 600 slides relative to the first moving member 400.

[0046] For further information, please refer to Figure 4In some embodiments, the fixing device 100 further includes a second locking member 800, which is connected to the second moving member 600, and is used to limit the movement of the second moving member 600 relative to the first moving member 400. Specifically, after the second moving member 600 moves relative to the first moving member 400, the position of the shooting device can be adjusted. After the adjustment, in order to keep the shooting device fixed, the second moving member 600 can be limited from continuing to move by the second locking member 800. After the second locking member 800 locks the second moving member 600, the fixing device 100 can fix the shooting device, thereby achieving a better shooting effect.

[0047] Further, the structure of the second locking member 800 is described in detail below. Figures 4 to 8 In some embodiments, the second locking member 800 includes a locking knob 810 and a clamping member 820. The clamping member 820 is elastic and can be elastically deformed under the action of an external force. The material of the clamping member 820 can be silicone. The clamping member 820 is sleeved on the outer peripheral surface of the second moving member 600, the locking knob 810 is sleeved on the outer periphery of the clamping member 820, and the locking knob 810 is threadedly connected to the first moving member 400. When the locking knob 810 is rotated, the locking knob 810 can squeeze the clamping member 820 so that the clamping member 820 abuts against the second moving member 600 and the locking knob 810. Specifically, the shape of the clamping member 820 can be a circular ring. The shape of the second moving member 600 can be a rod. The clamping member 820 is sleeved on the periphery of the second moving member 600, and the locking knob 810 is sleeved on the outer periphery of the clamping member 820. When the locking knob 810 is turned, one end of the locking knob 810 is threadedly connected to the first moving member 400, and the other end of the locking knob 810 squeezes the clamping member 820, thereby deforming the clamping member 820. It is conceivable that the closer the locking knob 810 is to the connecting member 300, the greater the degree to which the locking knob 810 squeezes the clamping member 820. After the clamping member 820 expands, the clamping member 820 will abut against the second moving member 600, thereby effectively preventing the second moving member 600 from moving. Among them, the first moving member 400 can also be provided with a placement groove, a part of the clamping member 820 is arranged in the placement groove, and another part of the clamping member 820 is exposed outside the placement groove. The locking knob 810 can squeeze the part of the clamping member 820 exposed outside the placement groove, thereby causing the clamping member 820 to abut against the second moving member 600.

[0048] For further information, please refer to Figure 8In some embodiments, the locking knob 810 includes a body portion 811 and an abutting portion 812, the body portion 811 has a first cavity, the abutting portion 812 has a second cavity, the first cavity and the second cavity are connected, the body portion 811 is threadedly connected to the first moving member 400, and the cross-sectional area of ​​the second cavity gradually decreases from the first cavity to the second cavity. Specifically, as the space of the second cavity gradually becomes smaller, the second cavity squeezes the clamping member 820 to a greater extent, which can enable the locking knob 810 to better deform the clamping member 820, thereby limiting the movement of the second moving member 600.

[0049] For further information, please refer to Figure 4 and Figure 5 In some embodiments, the first moving member 400 is provided with a first thread 420 and a second thread 430. The first thread 420 is used to connect with the first locking member 700, and the second thread 430 is used to connect with the second locking member 800. After the first locking member 700 is connected to the first thread 420, the first locking member 700 and the first moving member 400 can clamp the fixing member 200 therein, so that the first moving member 400 moves relative to the fixing member 200. After the second locking member 800 is connected to the second thread 430, the second locking member 800 can cooperate with the clamping member 820, so that the clamping member 820 presses against the second moving member 600 to limit the movement of the second moving member 600. A groove 440 can be provided between the first thread 420 and the second thread 430, and a retaining ring 500 is provided in the groove 440, which can prevent the first locking member 700 and the second locking member 800 from colliding when the first locking member 700 rotates. Furthermore, in order to prevent the locking knob 810 from being separated from the first moving member 400 and thus lost after being rotated, a blocking portion may be provided on the second moving member 600 to prevent the locking knob 810 from being separated from the second moving member 600.

[0050] For further information, please refer to Figure 6 In some embodiments, the clamping member 820 is provided with an elastic groove 821. After the elastic groove 821 is provided on the clamping member 820, the clamping member 820 can be more easily elastically deformed under the action of an external force. There can be a plurality of elastic grooves 821, and the plurality of elastic grooves 821 are arranged along the central circumference of the clamping member 820.

[0051] In some embodiments, the teleprompter includes the fixing device 100 of any one of the above embodiments. The connecting member 300 is connected to the shooting device, wherein the first moving member 400 can move in a first direction relative to the fixing member 200, and drive the connecting member 300 and the shooting device to move, and the second moving member 600 can move in a second direction relative to the first moving member 400, and drive the connecting member 300 and the shooting device to move. In this way, after the shooting device is connected to the fixing device 100, the shooting device can move in the first direction or in the second direction, and the position of the shooting device can be adjusted by moving the shooting device, so that the shooting effect is better. Specifically, the fixing device 100 can effectively adjust the position of the shooting device, so that the shooting effect of the shooting device is better. Further, the teleprompter can be adapted to different shooting devices, so that it has a wide range of applicability.

[0052] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the utility model. In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. A fixing device, characterized in that: include: Fixings; A connector, used for connecting a shooting device; a first moving member, movably connected to the fixed member, the connecting member being fixedly connected to the first moving member, and the first moving member being able to move along a first direction relative to the fixed member to drive the connecting member to move; The second moving member is fixedly connected to the connecting member, and the second moving member is movably connected to the first moving member. The second moving member can move along a second direction relative to the first moving member to drive the connecting member to move, and the first direction is perpendicular to the second direction.

2. The fixing device according to claim 1, characterized in that: The fixing member is provided with a sliding groove, and the first moving member is slidably arranged in the sliding groove.

3. The fixing device according to claim 2, characterized in that: The fixing device further comprises a first locking member, wherein the first locking member is connected to the first moving member, and the first locking member is used for limiting the movement of the first moving member relative to the fixing member.

4. The fixing device according to claim 3, characterized in that: The first locking member is threadedly connected to the first moving member, and the first locking member and the first moving member are clamped together by the groove wall of the sliding groove.

5. The fixing device according to claim 1, characterized in that: The first moving member is provided with a moving hole, and the second moving member is slidably arranged in the moving hole.

6. The fixing device according to claim 5, characterized in that: The fixing device further comprises a second locking member, wherein the second locking member is connected to the second moving member, and the second locking member is used for limiting the movement of the second moving member relative to the first moving member.

7. The fixing device according to claim 6, characterized in that: The second locking member includes a locking knob and a clamping member, the clamping member is elastic, the clamping member is sleeved on the outer circumference of the second moving member, the locking knob is sleeved on the outer circumference of the clamping member, and the locking knob is threadedly connected to the first moving member; by rotating the locking knob, the locking knob can squeeze the clamping member so that the clamping member abuts against the second moving member and the locking knob.

8. The fixing device according to claim 7, characterized in that: The locking knob includes a main body and an abutment portion, the main body having a first cavity, the abutment portion having a second cavity, the first cavity and the second cavity being connected, the main body being threadedly connected to the first moving part, and the cross-sectional area of ​​the second cavity gradually decreases from the first cavity to the second cavity.

9. The fixing device according to claim 7, characterized in that: The clamping piece is provided with an elastic groove.

10. A teleprompter, characterized in that Comprising a fixing device as claimed in any one of claims 1 to 9.

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