Manual and automatic integrated holder structure capable of being rapidly and conveniently installed

Abstract

The utility model discloses a manual-automatic integrated pan-tilt structure fast and convenient to install, which relates to the technical field of pan-tilts, and comprises a pan-tilt shell, a bottom shell, a mounting plate, a pitch shaft, an azimuth shaft and a control board card, the bottom shell is fixedly arranged on the pan-tilt shell, two sides of the mounting plate are fixedly connected with swing arms, two sides of each swing arm are fixedly provided with adjustable hasps, and the control board card is fixedly connected with the pitch shaft and the azimuth shaft. The pitching shaft is rotationally connected to the holder shell, one end of the pitching shaft is fixedly connected with the swing arm, the other end of the pitching shaft is fixedly connected with a pitching worm gear, one side of the pitching worm gear is meshed with a pitching worm, the pitching worm is connected with a pitching electric driving mechanism and a pitching hand driving mechanism, and the azimuth shaft is fixedly provided with an azimuth worm gear. One side of the orientation worm gear is meshed with an orientation worm, and the orientation worm is connected with an orientation electric driving mechanism and an orientation hand driving mechanism. The cradle head has the capability of being quickly unfolded and folded, so that the cradle head has a self-locking function through the structure, and the cradle head can still perform azimuth rotation under the condition of power failure.

Description

Technical Field

[0001] The utility model belongs to the technical field of pan heads, and in particular relates to a manual-automatic pan head structure that can be quickly and conveniently installed. Background Art

[0002] The pan-tilt has an angle adjustment function and can carry antennas, monitoring equipment, etc. The angle adjustment of these devices can be achieved by controlling the rotation of the pan-tilt. It is widely used in the fields of communication, monitoring and security, and the forms of the pan-tilt vary with the volume, weight, and usage requirements of the carrier. The existing pan-tilt has the following shortcomings: 1. When the equipment carried by the pan-tilt needs to be operated in the field, most of them will adopt a threaded connection installation method. At this time, the equipment and the pan-tilt need to be installed on site with screws, which is time-consuming and requires additional tools, screws and other objects. If the equipment and the pan-tilt are installed in advance, it may be inconvenient to carry due to volume and weight. 2. Most pan-tilts are electrically driven and need to be connected to power supply equipment. If there is a power supply problem or a circuit drive failure, it will not be able to rotate, affecting the use of the equipment installed on it. 3. Some pan-tilts require continuous power supply to maintain a stable state. The power outage cannot maintain the angle of the equipment carried on it. In severe cases, a sudden power outage will cause the equipment to fall under the action of gravity and cause damage. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art, such as inconvenient installation during field operations, inability to rotate after power failure, and inability to maintain a stable angle, and to propose a quick and convenient installation manual-automatic pan-tilt structure. The quick and convenient installation manual-automatic pan-tilt structure is used to solve the problem that the pan-tilt is inconvenient to install with the equipment during field operations, the problem that the pan-tilt cannot rotate when there is a problem with the power supply and cannot be driven by electricity, and the problem that the pan-tilt cannot maintain a stable angle when the power is off.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A manual and automatic gimbal structure that can be installed quickly and easily is designed, comprising a gimbal shell and a bottom shell, wherein the bottom shell is fixedly arranged on the gimbal shell, and further comprising: a mounting plate, wherein swing arms are fixedly connected to both sides of the mounting plate, wherein adjustable buckles are fixedly arranged on both sides of the swing arms, wherein the adjustable buckles are used to fix a carrying device, wherein a hook that matches the adjustable buckle is arranged on the carrying device; a pitch axis, wherein the pitch axis is rotatably connected to the gimbal shell, wherein one end of the pitch axis is fixedly connected to the swing arm, and the other end is fixedly connected to the pitch axis. A worm wheel, one side of the pitch worm wheel is meshed with a pitch worm, and the pitch worm is connected to a pitch electric drive mechanism and a pitch hand drive mechanism; an azimuth axis, the azimuth axis is rotatably connected to the bottom shell, an azimuth worm wheel is fixedly provided on the azimuth axis, one side of the azimuth worm wheel is meshed with an azimuth worm, and the azimuth worm is connected to an azimuth electric drive mechanism and an azimuth hand drive mechanism; a control board, the control board is fixedly arranged in the pan / tilt housing, and is connected to and controls the pitch electric drive mechanism and the azimuth electric drive mechanism.

[0006] Furthermore, the pitch electric drive mechanism includes a pitch motor, which is fixedly arranged in a housing of the gimbal, and an output end of the pitch motor is connected to a first transmission gear set connected to the pitch worm.

[0007] Furthermore, the azimuth electric drive mechanism includes an azimuth motor, which is fixedly arranged in the pan / tilt housing, and the output end of the azimuth motor is connected to a second transmission gear set connected to the azimuth worm.

[0008] Furthermore, the pitch hand drive mechanism and the azimuth hand drive mechanism are both hand wheels, and the hand wheels are located outside the pan / tilt housing and are respectively connected to the pitch worm and the azimuth worm.

[0009] Furthermore, an azimuth scale is provided on the circumference of the azimuth axis.

[0010] Furthermore, the bottom of the azimuth axis is a conical structure and also includes a triangular bracket for installing the azimuth axis. The top of the triangular bracket is provided with a conical hole that is compatible with the size of the bottom of the azimuth axis. A connecting screw with a handwheel is rotatably arranged in the conical hole, and the bottom of the azimuth axis is provided with a threaded hole that is compatible with the connecting screw.

[0011] The utility model proposes a manual-automatic pan-tilt structure that is quick and easy to install, and the beneficial effects are: the utility model has the ability to be quickly deployed and retracted, and through the application of the self-locking function of the worm gear transmission, the pan-tilt structure has a self-locking function, and there is no need to add locking control devices such as motor brakes, and the pan-tilt can still be rotated in azimuth when the power is off.

[0012] (1) The utility model enables the pan / tilt head to be quickly deployed and retracted without the need for on-site screw installation, and the installed equipment can be quickly switched to a working state.

[0013] (2) The utility model provides the gimbal with a self-locking function through the pitch worm gear and pitch worm as well as the azimuth worm gear and azimuth worm structure design in the internal structure. In the event of a power outage, the angle can be maintained stable and the mounted equipment will not lose its orientation.

[0014] (3) The utility model provides the pan / tilt platform with electric and manual modes through the structural design of the pitch electric drive mechanism and the pitch manual drive mechanism as well as the azimuth electric drive mechanism and the azimuth manual drive mechanism. In the event of a power outage, the azimuth and pitch can be rotated by turning the hand wheel to adjust the orientation of the equipment carried. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the assembly of the pan-tilt head and the carrying equipment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the azimuth electric drive mechanism in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the pitch electric drive mechanism in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the assembly of the pan head and the tripod bracket of the utility model;

[0022] The markings in the figure are: 1. Mounting plate; 2. Swing arm; 21. Pitch axis; 3. Adjustable buckle; 31. Hook; 4. Pan / tilt housing; 41. Bottom shell; 5. Handwheel; 6. Azimuth axis; 61. Azimuth scale; 62. Threaded hole; 7. Pitch motor; 71. First transmission gear set; 8. Pitch worm gear; 9. Pitch worm; 10. Control board; 11. Azimuth motor; 111. Second transmission gear set; 12. Azimuth worm gear; 13. Azimuth worm; 14. Triangle bracket; 15. Tapered hole; 16. Connecting screw. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] The structural features of the utility model are now described in detail with reference to the accompanying drawings of the specification.

[0027] See also Figure 1-Figure 6 A manual-automatic gimbal structure that can be installed quickly and easily includes a gimbal shell 4 and a bottom shell 41. The bottom shell 41 is fixedly arranged on the gimbal shell 4. It also includes a mounting plate 1, a pitch axis 21, an azimuth axis 6 and a control board 10. Swing arms 2 are fixedly connected on both sides of the mounting plate 1. Adjustable buckles 3 are fixedly arranged on both sides of the swing arms 2. The adjustable buckles 3 are used to fix the mounted equipment. The mounted equipment is provided with a hook 31 adapted to the adjustable buckle 3. The mounted equipment can be quickly fixed on the mounting plate 1 through the adjustable buckle 3.

[0028] The pitch axis 21 is rotatably connected to the pan / tilt housing 4. One end of the pitch axis 21 is fixedly connected to the swing arm 2, and the other end is fixedly connected to the pitch worm wheel 8. A pitch worm 9 is meshed on one side of the pitch worm wheel 8. The pitch worm 9 is connected to a pitch electric drive mechanism and a pitch hand drive mechanism, wherein the pitch electric drive mechanism includes a pitch motor 7, which is fixedly arranged in the pan / tilt housing 4, and the output end of the pitch motor 7 is connected to a first transmission gear set 71 connected to the pitch worm 9. The pitch hand drive mechanism is a hand wheel 5, which is located outside the pan / tilt housing 4 and connected to the pitch worm 9. The manual adjustment and electric adjustment modes of the pitch axis 21 are realized through the pitch electric drive mechanism and the pitch hand drive mechanism.

[0029] The azimuth axis 6 is rotatably connected to the bottom shell 41, and an azimuth worm wheel 12 is fixedly provided on the azimuth axis 6. An azimuth worm 13 is meshed on one side of the azimuth worm wheel 12, and an azimuth electric drive mechanism and an azimuth hand drive mechanism are connected to the azimuth worm 13, wherein the azimuth electric drive mechanism includes an azimuth motor 11, which is fixedly arranged in the pan-tilt housing 4, and the output end of the azimuth motor 11 is connected to a second transmission gear set 111 connected to the azimuth worm 13, and the azimuth hand drive mechanism is a hand wheel 5, which is located on the outside of the pan-tilt housing 4 and connected to the azimuth worm 13. The manual adjustment and electric adjustment modes of the azimuth axis 6 are realized by the azimuth electric drive mechanism and the azimuth hand drive mechanism. An azimuth scale 61 is provided on the circumference of the azimuth axis 6, and the setting of the azimuth scale 61 facilitates the observation of the deflection angle of the azimuth axis 6 during manual adjustment.

[0030] The control board 10 is fixedly disposed in the pan / tilt housing 4 , and is connected to and controls the pitch electric drive mechanism and the azimuth electric drive mechanism. The control board 10 is used to electrically control the pitch electric drive mechanism and the azimuth electric drive mechanism.

[0031] In order to facilitate the quick installation of the azimuth axis 6 on the tripod bracket 14, the bottom of the azimuth axis 6 is a conical structure, and also includes a tripod bracket 14 for installing the azimuth axis 6. The top of the tripod bracket 14 is provided with a conical hole 15 that matches the size of the bottom of the azimuth axis 6. A connecting screw 16 with a hand wheel is rotatably arranged in the conical hole 15, and the bottom of the azimuth axis 6 is provided with a threaded hole 62 that matches the connecting screw 16. During installation, the bottom of the azimuth axis 6 is inserted into the conical hole 15, and then the hand wheel is rotated to connect the connecting screw 16 to the threaded hole 62, so that the pan head and the tripod bracket 14 can be quickly installed.

[0032] The manual-automatic pan-tilt structure of the utility model which can be installed quickly and conveniently, on the one hand, enables the pan-tilt to be quickly deployed and retracted, without the need for on-site installation of screws, and can quickly switch the installed equipment to the working state; on the other hand, through the structural design of the pitch worm wheel 8 and the pitch worm 9 as well as the azimuth worm wheel 12 and the azimuth worm 13 of the internal structure, the pan-tilt has a self-locking function, and can maintain a stable angle in the event of a power outage, and will not cause the carried equipment to lose its orientation; through the structural design of the pitch electric drive mechanism and the pitch hand drive mechanism as well as the azimuth electric drive mechanism and the azimuth hand drive mechanism, the pan-tilt has electric and manual modes, and in the event of a power outage, the azimuth and pitch can be rotated by rotating the hand wheel to adjust the orientation of the carried equipment.

[0033] Specifically, when in use, one end of the azimuth axis 6 of the pan / tilt is a tapered axis and is processed with a threaded hole 62. The pan / tilt is placed on a tripod 14 with a tapered hole 15, and the threaded handwheel on the tripod 14 is tightened to complete the connection between the pan / tilt and the tripod 14. The pan / tilt is connected to the device loaded above through the mounting plate 1, the swing arm 2, and the adjustable buckle 3. The loaded device is equipped with a hook 31 that matches the adjustable buckle 3. The device only needs to be placed on the mounting plate 1, and then the adjustable buckles 3 on both sides are fastened with the hook 31 to complete the installation of the pan / tilt and the device.

[0034] The azimuth motor 11 and the pitch motor 7 of the pan-tilt platform are driven by the control board 10. The azimuth motor 11 transmits and drives the azimuth worm 12 through the second transmission gear set 111. Since the azimuth worm wheel 13 is fixedly connected to the azimuth axis 6, and the azimuth axis 6 is fixedly connected to the tripod bracket 14, the azimuth worm wheel 13 is relatively stationary. The azimuth worm 12 rotates around the azimuth worm 12 and drives the pan-tilt platform to realize the rotation of the pan-tilt platform and the loaded equipment in azimuth. The pitch motor 7 transmits and drives the pitch worm 9 through the first transmission gear set 71, and the pitch worm 9 drives the pitch worm wheel 8. Since the pitch worm wheel 8 is connected to the swing arm 2 through an axis, the swing arm 2 drives the equipment to rotate in the pitch direction.

[0035] The azimuth and pitch worm gears 13 and 9 of the pan-tilt head are both equipped with a hand wheel 5. When there is a sudden power outage or the use environment is limited and power cannot be taken, the azimuth and pitch angles of the pan-tilt head can be adjusted by rotating the hand wheel 5 to avoid affecting the use of the loading equipment on the pan-tilt head.

[0036] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A manual-automatic pan-tilt structure that can be quickly and easily installed, comprising a pan-tilt housing (4) and a bottom housing (41), wherein the bottom housing (41) is fixedly arranged on the pan-tilt housing (4), characterized in that: Also includes: A mounting plate (1), wherein swing arms (2) are fixedly connected to both sides of the mounting plate (1), and adjustable buckles (3) are fixedly provided on both sides of the swing arms (2), wherein the adjustable buckles (3) are used to fix a carrying device, and the carrying device is provided with a hook (31) adapted to the adjustable buckle (3); A pitch axis (21), the pitch axis (21) being rotatably connected to the pan / tilt housing (4), one end of the pitch axis (21) being fixedly connected to the swing arm (2), and the other end being fixedly connected to a pitch worm wheel (8), one side of the pitch worm wheel (8) being meshed with a pitch worm (9), and the pitch worm (9) being connected to a pitch electric drive mechanism and a pitch hand drive mechanism; An azimuth shaft (6), the azimuth shaft (6) being rotatably connected to the bottom shell (41), an azimuth worm wheel (12) being fixedly provided on the azimuth shaft (6), an azimuth worm (13) being meshed on one side of the azimuth worm wheel (12), and an azimuth electric drive mechanism and an azimuth manual drive mechanism being connected to the azimuth worm (13); A control board (10) is fixedly arranged in the pan / tilt housing (4) and is connected to and controls the pitch electric drive mechanism and the azimuth electric drive mechanism.

2. The quick and easy installation manual-automatic pan-tilt structure according to claim 1, characterized in that: The pitch electric drive mechanism comprises a pitch motor (7), the pitch motor (7) is fixedly arranged in a pan / tilt housing (4), and the output end of the pitch motor (7) is connected to a first transmission gear set (71) connected to the pitch worm (9).

3. The quick and easy installation manual-automatic pan-tilt structure according to claim 1, characterized in that: The azimuth electric drive mechanism comprises an azimuth motor (11), the azimuth motor (11) is fixedly arranged in a pan / tilt housing (4), and the output end of the azimuth motor (11) is connected to a second transmission gear set (111) connected to the azimuth worm (13).

4. The quick and easy installation manual-automatic pan-tilt structure according to claim 1, characterized in that: The pitch hand drive mechanism and the azimuth hand drive mechanism are both hand wheels (5), and the hand wheels (5) are located outside the pan / tilt housing (4) and are respectively connected to the pitch worm (9) and the azimuth worm (13).

5. The quick and easy installation manual-automatic pan-tilt structure according to claim 1, characterized in that: Azimuth scales (61) are provided on the circumference of the azimuth axis (6).

6. A quick and easy to install manual and automatic pan / tilt structure according to any one of claims 1 to 5, characterized in that: The bottom of the azimuth axis (6) is a conical structure, and also includes a triangular bracket (14) for mounting the azimuth axis (6). The top of the triangular bracket (14) is provided with a conical hole (15) that is compatible with the size of the bottom of the azimuth axis (6). A connecting screw (16) with a hand wheel is rotatably arranged in the conical hole (15). The bottom of the azimuth axis (6) is provided with a threaded hole (62) that is compatible with the connecting screw (16).

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