Following shot device with high reliability

Abstract

The utility model provides a following shot device with high reliability, which comprises a device main body, the device main body comprises a shell, a rotation control part used for enabling the device main body to rotate is arranged in the shell, and the rotation control part further comprises a rotation driving device; the rotary driving device comprises a motor and a transmission gear set, the transmission gear set comprises a driving gear and a driven gear, the driving gear is fixed to an output shaft of the motor, the driving gear is provided with a through hole, the output shaft of the motor fixedly penetrates through the through hole, the driven gear is provided with an inner gear ring, and the inner gear ring is fixed to the output shaft of the motor. And the driving gear is arranged in the inner gear ring and is in clearance engagement with the inner gear ring. According to the following shot device with the high reliability, even if the output shaft of the motor has perpendicularity deviation, normal transmission of the driving gear and the driven gear can be guaranteed through the gap between the driving gear and the inner gear ring, so that normal use of an electric function is guaranteed, and the following shot device is high in reliability and good in user experience.

Description

Technical Field

[0001] This utility model relates to a tracking camera device, and more particularly to a highly reliable tracking camera device. Background Technology

[0002] Current follow-me devices feature a phone clamping part that connects to a telescopic rod to hold and support the phone. Existing follow-me devices incorporate a motor, drive gear, and driven gear for electric rotation. However, due to assembly issues, perpendicularity deviations can easily occur between the motor's output shaft and the driven gear, preventing proper transmission between them and affecting the normal operation of the electric function, resulting in a poor user experience. Utility Model Content

[0003] The purpose of this utility model is to overcome at least one of the shortcomings of the prior art and provide a highly reliable tracking device. Its drive gear is set in the internal gear ring and meshes with the internal gear ring with a gap. Even if there is a verticality deviation of the motor output shaft, the normal transmission of the drive gear and the driven gear can be guaranteed through the gap between the drive gear and the internal gear ring, so as to ensure the normal use of the electric function. It has high reliability and a good user experience.

[0004] The technical solution of this utility model is: a highly reliable tracking device, including a device body, the device body including a housing, the housing being provided with a rotation control component for rotating the device body, the rotation control component further including a rotation drive device;

[0005] The rotary drive device includes a motor and a transmission gear set. The transmission gear set includes a driving gear and a driven gear. The driving gear is fixed to the output shaft of the motor and has a through hole through which the output shaft of the motor passes. The driven gear has an internal gear ring, and the driving gear is disposed in the internal gear ring and meshes with the internal gear ring with a clearance.

[0006] Specifically, the drive gear and the internal gear ring are coaxially arranged.

[0007] Specifically, a motor mounting bracket is provided inside the housing, and a rigid encapsulation plate is fixedly provided at the bottom of the housing. A drive mounting cavity is formed between the rigid encapsulation plate and the motor mounting bracket or the housing, and the transmission gear set is disposed in the drive mounting cavity.

[0008] Specifically, the bottom of the housing has a mounting base for connecting with a mounting component, the rigid encapsulation plate has a mounting through hole, and the mounting base extends out of the mounting through hole.

[0009] Specifically, the rotation control component includes a camera, the driving gear is connected to the mounting base, the motor is fixed inside the housing via a motor mounting bracket, and the driven gear is mounted on the rigid encapsulation plate.

[0010] Specifically, the housing is provided with a locking member that can lock or unlock with the drive gear. The locking member is slidably connected to the housing or the motor mounting bracket along the vertical direction of the housing, and part of the locking member is exposed on the outer peripheral wall of the housing. The outer periphery of the drive gear is provided with an external gear ring with upward tooth profile, and the lower end of the locking member is provided with a plug tooth for meshing with the external gear ring.

[0011] Specifically, the motor is connected to the motor mounting bracket, the motor mounting bracket is fixed inside the housing by a first locking member, the driven gear is disposed between the motor mounting bracket and the rigid encapsulation plate, and the rigid encapsulation plate is fixed to the housing and / or the motor mounting bracket by a second locking member.

[0012] Specifically, a rotary bearing is provided between the motor mounting bracket and the driven gear.

[0013] Specifically, the lower end of the housing is provided with a recess for cooperating with the rigid encapsulation plate, the rigid encapsulation plate is embedded in the recess, and the rigid encapsulation plate is a metal plate.

[0014] Specifically, the main body of the device further includes a telescopic rod extending from the upper end of the housing and a mobile phone clamping part extending from the upper end of the housing along with the telescopic rod. The mobile phone clamping part is rotatably connected to the telescopic rod. The housing has a first cavity for accommodating the telescopic rod and a second cavity for accommodating the mobile phone clamping part, both of which are connected to the upper end of the housing. The mobile phone clamping part includes a first clamping part and a second clamping part for clamping both sides of the mobile phone. When the mobile phone clamping part is accommodated in the second cavity, the second clamping part is close to the bottom of the second cavity. The first clamping part is covered by a cover. The upper end of the housing; the mobile phone clamping part further includes a rotating rod, and the first clamping part and the second clamping part are respectively connected to the two ends of the rotating rod; the rotating rod can be rotated to be perpendicular to the telescopic rod or parallel to the telescopic rod. When the rotating rod is rotated to be parallel to the telescopic rod, the first clamping part and the second clamping part are arranged vertically. When the telescopic rod is retracted, the second clamping part and the first clamping part enter the second cavity one after the other; the shape of the second clamping part matches the shape of the second cavity, the shape of the first clamping part matches the shape of the housing, and the first clamping part covers the upper end of the housing.

[0015] The present invention provides a highly reliable tracking device, in which the driving gear is disposed in the internal gear ring and meshes with the internal gear ring with a clearance. Even if there is a verticality deviation in the motor output shaft, the clearance between the driving gear and the internal gear ring can ensure the normal transmission of the driving gear and the driven gear, thereby ensuring the normal use of the electric function. It has high reliability and a good user experience. The transmission gear set is supported by the rigid encapsulation plate. The transmission gear set and the rigid encapsulation plate cooperate to enable the transmission gear set and the housing to withstand greater forces, which can prevent the rotary drive device from loosening or falling off and prevent the housing structure from being damaged due to insufficient load-bearing capacity. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional schematic diagram of a highly reliable tracking camera device provided in an embodiment of this utility model;

[0018] Figure 2 This is another perspective view of a highly reliable tracking device provided in an embodiment of this utility model.

[0019] Figure 3 This is a three-dimensional schematic diagram of a highly reliable tracking device (with the mobile phone clamping part in the first state) provided by an embodiment of this utility model;

[0020] Figure 4 This is a three-dimensional exploded view of a highly reliable follow-up shooting device (with the mobile phone clamping part in the first state) provided by an embodiment of the present utility model.

[0021] Figure 5 This is a three-dimensional exploded view of a highly reliable follow-shooting device (with the mobile phone clamping part in the second state) provided in an embodiment of the present invention.

[0022] Figure 6 This is another exploded perspective view of a highly reliable tracking device (with the mobile phone clamping part in the second state) provided in an embodiment of this utility model;

[0023] Figure 7 This is a three-dimensional schematic diagram of the housing in a highly reliable tracking device provided by an embodiment of this utility model;

[0024] Figure 8 This is another perspective view of the housing in a highly reliable tracking device provided in this embodiment of the utility model;

[0025] Figure 9 This is an exploded view of a highly reliable tracking device (with the mobile phone clamping part in the second state) provided by an embodiment of this utility model;

[0026] Figure 10 This is an exploded view of a highly reliable tracking device (with the mobile phone clamping part in the second state) provided by an embodiment of this utility model;

[0027] Figure 11 This is a three-dimensional schematic diagram of a highly reliable tracking device provided by this utility model when the housing is hidden;

[0028] Figure 12 This is a three-dimensional exploded view of the motor, driving gear, and driven gear in a highly reliable tracking device provided by an embodiment of this utility model. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] It should be noted that the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to direct setup or connection, or indirect setup or connection through centered components or centered structures.

[0031] Furthermore, in embodiments of this utility model, terms such as "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" are used to indicate orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, or in a conventional placement or usage state. These terms are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the structure, feature, device, or element referred to must have a specific orientation or positional relationship, nor that it must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0032] The various specific technical features and embodiments described in the detailed embodiments can be combined in any suitable manner without contradiction. For example, different implementation methods can be formed by combining different specific technical features / embodiments. In order to avoid unnecessary repetition, the various possible combinations of the various specific technical features / embodiments in this utility model will not be described separately.

[0033] like Figures 1 to 3 as well as Figure 12 As shown in the figure, this utility model provides a highly reliable tracking camera device, including a device body 100 for holding a mobile phone, and the device body 100 includes a housing 110. The device body 100 is provided with a rotation control component for rotating the device body 100, so that the mobile phone can automatically rotate to face the user. The rotation control component also includes a rotation drive device for driving the device body 100 to rotate circumferentially. In this embodiment, the rotation drive device can cause the device body 100 to automatically move the mobile phone to face the human body for shooting. The rotary drive device includes a motor 410 and a transmission gear set. The transmission gear set includes a driving gear 440 and a driven gear 450. The driving gear 440 has a through hole, through which the output shaft of the motor 410 is fixedly connected. The driven gear 450 includes an outer gear ring 451 located on the outer periphery of the driven gear 450 and an inner gear ring 452 located in the middle of the inner surface of the driven gear 450. The driving gear 440 is located in the inner gear ring 452 and meshes with it with a certain clearance. The driving gear 440 and the inner gear ring 452 have a certain clearance. Even if the output shaft of the motor 440 has a perpendicularity deviation, the driving gear 440 and the inner gear ring 452 can adaptively mesh through the clearance between them, ensuring the normal transmission of the driving gear 440 and the driven gear 450. This ensures the normal use of the electric rotation function, a smooth rotation process, high reliability of the tracking device, and a good user experience.

[0034] Specifically, the drive gear 440 and the internal gear ring 452 are coaxially arranged, meaning that all the external teeth of the drive gear 440 can mesh with the internal gear ring 452 simultaneously. Since the drive gear 440 is inserted into the internal gear ring 452, the drive gear 440 is installed using the internal space of the internal gear ring 452, resulting in a compact structure and better transmission reliability.

[0035] Specifically, a motor mounting bracket 420 is provided inside the housing 110, and a rigid encapsulation plate 150 is fixedly provided at the bottom of the housing 110. A drive mounting cavity 1104 for mounting a rotary drive device is formed between the rigid encapsulation plate 150 and the motor mounting bracket 420 or the housing 110. The rotary drive device is connected to the rigid encapsulation plate 150. The rotary drive device includes a transmission gear set disposed in the drive mounting cavity 1104. The transmission gear set is disposed in the drive mounting cavity 1104 and supported by the rigid encapsulation plate 150. The rigid encapsulation plate 150 can prevent the rotary drive device from loosening or falling off, and facilitates the installation and positioning of the rotary drive device. It has high structural reliability and better durability of the tracking device.

[0036] Specifically, such as Figures 4 to 5As shown, the bottom of the housing 110 has a mounting base 200, which is used to connect with a mounting component. The mounting component can be a fixed base, connecting rod, handle, tripod, etc. The mounting base 200 can be connected to the mounting component (base, connecting rod, handle, tripod, etc.) by bolts, snap-fit ​​clips, etc. The rigid encapsulation plate 150 has a mounting through hole 151, and the mounting base 200 extends out of the mounting through hole 151 to mate with the base (or connecting rod, handle, tripod, etc.).

[0037] Specifically, the transmission gear set is supported by a rigid encapsulation plate 150. The transmission gear set cooperates with the rigid encapsulation plate 150, allowing the transmission gear set and the housing 110 to withstand greater forces. This prevents the rotary drive device from loosening or falling off, and avoids damage to the housing structure due to insufficient load-bearing capacity. It also facilitates the installation and positioning of the rotary drive device, resulting in better reliability. The rigid encapsulation plate 150 improves the product's aesthetics and prevents the driven gear 450 from shifting due to the extension rod pulling on the mounting base 200, which could damage the gearbox inside the motor 410.

[0038] Specifically, the rotation control component includes a camera 310, and the camera 310 and the rotation drive device are connected to the control module (circuit board). Based on the image acquired by the camera 310, the user's movement position / direction is identified, and the rotation drive device can drive the mobile phone to rotate to a position / direction facing the user.

[0039] Specifically, such as Figures 6 to 10 As shown, the driven gear 450 is integrally connected to or fixedly connected to the mounting base 200. The motor 410 is fixed inside the housing 110 via the motor mounting bracket 420. The driving gear 440 is connected to the motor 410 and meshes with the driven gear 450. The driving gear 440 is driven by the motor 410. The driven gear 440 meshes with the driven gear 450, and the driven gear 450 is fixed to the mounting component via the mounting base 200. This allows the main body 100 of the device to rotate relative to the mounting base 200 and the mounting component, thereby causing the main body 100 to rotate the mobile phone. The driven gear 450 sits on the rigid encapsulation plate 150, meaning the bottom of the driven gear 450 is in contact with the rigid encapsulation plate 150. The connection structure between the driven gear 450 and the rigid encapsulation plate 150 is more reliable, preventing insufficient strength of the bottom sealing plate from causing the tracking device to malfunction.

[0040] Specifically, such as Figures 6 to 10As shown, the transmission gear set is disposed within the drive mounting cavity 1104. The motor mounting bracket 420 is fixed to the drive mounting cavity 1104 inside the housing 110 by a first locking member (not shown in the figure), thus fixing the motor 410. A rotary bearing 430 is disposed between one side of the motor mounting bracket 420 and the driven gear 450. The rigid encapsulation plate 150 faces the other side of the driven gear 450, and the rigid encapsulation plate 150 is fixed to the housing 110 and / or the motor mounting bracket 420 by a second locking member (not shown in the figure). The lower end of the housing 110 may be provided with a recess 1105 for cooperating with the rigid encapsulation plate 150, and the rigid encapsulation plate 150 may be embedded in the recess 1105. In this way, the installation of the rotary drive device can be more stable, and the reliability of the rotary drive device during operation can be improved. The rigid encapsulation plate 150 may be a metal plate, such as an aluminum alloy plate or a stainless steel plate.

[0041] Specifically, the housing 110 is provided with a third cavity 1103. A driven gear 450 is integrally connected to or fixedly connected to the mounting base 200. The motor 410 is fixed within the third cavity 1103 via a motor mounting bracket 420. The driven gear 450 includes an external gear ring 451 located on the outer periphery of the driven gear 450 and an internal gear ring 452 located in the middle of the inner surface of the driven gear 450. The mounting base 200 is used to connect a telescopic rod. The driving gear 440 is fixed to the output shaft of the motor 410 and meshes with the internal gear ring 452. (The last sentence is a repetition of the first part and can be omitted.) Figure 12 As shown, the drive gear 440 is disposed in the internal gear ring 452 and meshes with the internal gear ring 452 with a certain clearance. The drive gear 440 and the internal gear ring 452 have a certain clearance. Even if there is a verticality deviation in the output shaft of the motor 440, the drive gear 440 and the internal gear ring 452 can self-mesh through the clearance between the drive gear 440 and the internal gear ring 452, which can also ensure the normal transmission of the drive gear 440 and the driven gear 450, so as to ensure the normal use of the electric rotation function, the rotation process is smooth, the following device has high reliability and a good user experience.

[0042] Specifically, such as Figures 6 to 10 As shown, the housing 110 or motor mounting bracket 420 is provided with a locking member 510 that can be locked or unlocked with the external gear ring 451. The locking member 510 is slidably connected to the housing 110 or motor mounting bracket 420 along the vertical direction of the housing 110, and part of the locking member 510 is exposed on the outer peripheral wall of the housing 110. The driven gear 450 is provided with an external gear ring 451 with upward-facing teeth, and the lower end of the locking member 510 is provided with a plug tooth 511 for meshing with the external gear ring 451. The locking member 510 can slide up and down. When the locking member 510 slides down, the plug tooth 511 meshes with the external gear ring 451 (e.g., ...). Figure 11As shown, the main body 100 of the device is locked to the driven gear 450 and cannot rotate relative to each other, so that the following shooting device can start the self-shooting mode. When the locking member 510 slides upward, the insertion tooth 511 separates from the outer gear ring 451, the main body 100 of the device and the driven gear 450 are unlocked, so that the following shooting device can start the automatic following shooting mode.

[0043] like Figures 1 to 3 and Figure 7 As shown, the main body of the device also includes a telescopic rod 120 and a mobile phone clamping part 130. The telescopic rod 120 can extend from the upper end of the housing 110, and the mobile phone clamping part 130 is used to clamp a mobile phone, and the mobile phone clamping part 130 can extend from the upper end of the housing 110 along with the telescopic rod 120. The mobile phone clamping part 130 is rotatably connected to the telescopic rod 120. The housing 110 has a first cavity 1101 for accommodating the telescopic rod 120 and a second cavity 1102 for accommodating the mobile phone clamping part 130. Both the first cavity 1101 and the second cavity 1102 are connected to the upper end of the housing 110. In this way, the telescopic rod 120 and the mobile phone clamping part 130 can be stored in the housing 110 for easy storage and carrying. When needed, the mobile phone clamping part 130 and the telescopic rod 120 are pulled out from the upper end of the housing 110 (see reference). Figure 3 (See the first state diagram shown), then unfold the phone clamping part 130 (refer to...) Figure 5 and Figure 6 (As shown in the first state diagram) When the device is in a horizontal position, the phone clamp 130 can hold a mobile phone or other shooting device. After the shooting device is used up, the phone clamp 130 can be rotated from horizontal to vertical. The phone clamp 130 can also move downward with the telescopic rod 120, which retracts into the first cavity 1101. The phone clamp 130 is then inserted into the second cavity 1102 along with the telescopic rod 120, so that the phone clamp and the telescopic rod can be stored inside the housing 110. The structure is compact and easy to carry.

[0044] Specifically, such as Figures 3 to 5 As shown, the mobile phone clamping part 130 includes a first clamping part 131 and a second clamping part 132 for clamping both sides of the mobile phone. The mobile phone clamping part 130 can adopt an elastic clamping structure, that is, the first clamping part 131 and the second clamping part 132 can elastically move closer to each other, so that the mobile phone can be elastically clamped. The mobile phone clamping part 130 can also be provided with a magnetic structure or a gravity clamping mechanism, etc.

[0045] Specifically, when the mobile phone clamping part 130 is housed in the second cavity 1102, the second clamping part 132 is close to the bottom of the second cavity 1102, and the first clamping part 131 covers the upper end of the housing 110 (e.g., Figure 1 As shown in the image, it has an attractive appearance and is dustproof and waterproof.

[0046] Specifically, such as Figures 3 to 5As shown, the mobile phone clamping part 130 also includes a rotating rod 133. A first clamping part 131 and a second clamping part 132 are respectively connected to both ends of the rotating rod 133. At least one of the first clamping part 131 and the second clamping part 132 is provided with an elastic element (e.g., a spring) between itself and the rotating rod 133, so that the first clamping part 131 and the second clamping part 132 can elastically approach each other and clamp the sides of the mobile phone, with the back of the mobile phone resting against the front of the rotating rod 133. The rotating rod 133 can rotate to be perpendicular to or parallel to the telescopic rod 120. When the rotating rod 133 rotates to be parallel to the telescopic rod 120, the length direction of the rotating rod 133 is along the telescopic direction of the telescopic rod 120. The first clamping part 131 and the second clamping part 132 are arranged vertically (e.g., ...). Figure 3 , Figure 4 As shown), when the telescopic rod 120 retracts, the second clamping part 132 and the first clamping part 131 enter the second compartment 1102 successively. When the rotating rod 133 rotates to be perpendicular to the telescopic rod 120, the rotating rod 133 and the telescopic rod 120 are arranged in a "T" shape (as shown). Figure 5 , Figure 6 (As shown). The back of the rotating rod 133 can be connected to the upper end of the telescopic rod 120 via a universal joint structure. The universal joint structure can include two mutually perpendicular rotating shafts. Alternatively, the back of the rotating rod 133 can also be connected to the upper end of the telescopic rod 120 via a universal ball joint structure, allowing the mobile phone clamp 130 to rotate and adjust its tilt angle to meet different usage requirements.

[0047] Specifically, the shape of the second clamping part 132 matches the shape of the second cavity 1102, and the shape of the first clamping part 131 matches the shape of the housing 110. The first clamping part 131 covers the upper end of the housing 110. After the mobile phone clamping part 130 is housed in the second cavity 1102, its outer periphery can abut against the inner wall of the second cavity 1102, resulting in a compact structure. The first clamping part 131 covers the opening at the upper end of the housing 110, which has an aesthetically pleasing appearance, making the upper end of the housing 110 neat and providing a better user experience.

[0048] In practical applications, the outer side of the first clamping part 131 matches the opening at the upper end of the housing 110. The first clamping part 131 and the opening at the upper end of the housing 110 can fit together to achieve dust and water protection, avoid water ingress and product damage, and improve reliability.

[0049] In practical applications, a snap-fit ​​structure or a magnetic structure can be provided between the first clamping part 131 and the upper end of the housing 110 to prevent the mobile phone clamping part 130 from becoming loose and to ensure high reliability of storage.

[0050] Specifically, such as Figures 6 to 9As shown, a partition wall 113 is provided inside the housing 110 along the vertical direction of the housing 110, and the second clamping part 132 is provided with a notch 1321 for avoiding the partition wall 133, or the shape of the second clamping part 132 is the same as that of the first clamping part 131 and is placed in the second cavity 1102.

[0051] Specifically, such as Figures 5 to 10 As shown, the third cavity 1103 is adjacent to the second cavity 1102, and the third cavity 1103 and the second cavity 1102 are separated by a partition wall 113 or directly connected. The second cavity 1102 is adjacent to the first cavity 1101. A partition wall 113 is provided inside the housing 110, which separates the third cavity 1103 from the second cavity 1102. At least one of a battery module 610 and a control circuit board 620 is provided inside the third cavity 1103. Specifically, a mounting hole 1106 is provided on the front of the housing 110, and the mounting hole 1106 can pass through the third cavity 1103. A camera 310 is provided in the mounting hole 1106, and at least one of a switch 320, an indicator light, and a charging interface 330 can be provided below the camera 310. The locking element 510 can be located on the back, front, or left and right sides of the housing 110. The locking element 510 can be connected to a limit switch, which can be linked with the motor 410. When the locking element 510 slides down, the motor 410 can be kept in a non-working state to prevent accidental operation from causing the motor 410 to stall and overheat.

[0052] The highly reliable tracking device provided in this embodiment has a rigid encapsulation plate 150 at the bottom of the main body 100. A drive mounting cavity 1104 is formed between the rigid encapsulation plate 150 and the housing 110. The rotary drive device is installed in the drive mounting cavity 1104 and connected to the rigid encapsulation plate 150. The rigid encapsulation plate 150 can prevent the rotary drive device from loosening or falling off, and facilitates the installation and positioning of the rotary drive device. The structure has high reliability, making the tracking device more durable.

[0053] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A highly reliable tracking camera device, characterized in that, The device includes a main body (100), the main body (100) includes a housing (110), the housing (110) is provided with a rotation control component for rotating the main body (100), and the rotation control component further includes a rotation drive device; The rotary drive device includes a motor (410) and a transmission gear set. The transmission gear set includes a driving gear (440) and a driven gear (450). The driving gear (440) has a through hole, through which the output shaft of the motor (410) is fixedly passed. The driven gear (450) has an internal gear ring (452), and the driving gear (440) is disposed in the internal gear ring (452) and meshes with the internal gear ring (452) with a clearance.

2. The highly reliable tracking device as described in claim 1, characterized in that, The drive gear (440) and the internal gear ring (452) are coaxially arranged.

3. The highly reliable tracking device as described in claim 2, characterized in that, A motor mounting bracket (420) is provided inside the housing (110), and a rigid encapsulation plate (150) is fixedly provided at the bottom of the housing (110). A drive mounting cavity (1104) is formed between the rigid encapsulation plate (150) and the motor mounting bracket (420) or the housing (110), and the transmission gear set is provided in the drive mounting cavity (1104).

4. The highly reliable tracking camera device as described in claim 3, characterized in that, The bottom of the housing (110) has a mounting base (200) for connection with a mounting component, and the rigid encapsulation plate (150) has a mounting through hole (151) through which the mounting base (200) extends.

5. The highly reliable tracking device as described in claim 4, characterized in that, The rotation control component includes a camera (310), the driven gear (450) is connected to the mounting base (200), the motor (410) is fixed in the housing (110) by a motor mounting bracket (420), and the driven gear (450) is seated on the rigid encapsulation plate (150).

6. The highly reliable tracking device as described in claim 5, characterized in that, The housing (110) is provided with a locking member (510) that can lock or unlock with the driven gear (450). The locking member (510) is slidably connected to the housing (110) or the motor mounting bracket (420) along the vertical direction of the housing (110), and part of the locking member (510) is exposed on the outer peripheral wall of the housing (110). The outer periphery of the driven gear (450) is provided with an external gear ring (451) with the tooth profile facing upward. The lower end of the locking member (510) is provided with a plug tooth (511) that meshes with the external gear ring (451).

7. The highly reliable tracking device as described in claim 5, characterized in that, The motor (410) is connected to the motor mounting bracket (420), the motor mounting bracket (420) is fixed inside the housing (110) by a first locking member, the driven gear (450) is disposed between the motor mounting bracket (420) and the rigid encapsulation plate (150), and the rigid encapsulation plate (150) is fixed to the housing (110) and / or the motor mounting bracket (420) by a second locking member.

8. The highly reliable tracking camera device as described in claim 3, characterized in that, A rotary bearing (430) is provided between the motor mounting bracket (420) and the driven gear (450).

9. The highly reliable tracking device as described in claim 1, characterized in that, The lower end of the housing (110) is provided with a recess (1105) for cooperating with the rigid encapsulation plate (150), the rigid encapsulation plate (150) is embedded in the recess (1105), and the rigid encapsulation plate (150) is a metal plate.

10. A highly reliable tracking device as described in any one of claims 1 to 9, characterized in that, The main body (100) of the device also includes a telescopic rod (120) that can extend from the upper end of the housing (110) and a mobile phone clamping part (130) that can extend from the upper end of the housing (110) along with the telescopic rod (120). The mobile phone clamping part (130) is rotatably connected to the telescopic rod (120). The housing (110) has a first cavity (1101) for accommodating the telescopic rod (120) and a second cavity (1102) for accommodating the mobile phone clamping part (130). The first cavity (1101) and the second cavity (1102) are both connected to the upper end of the housing (110). The mobile phone clamping part (130) includes a first clamping part (131) and a second clamping part (132) for clamping both sides of the mobile phone. When the mobile phone clamping part (130) is housed in the second cavity (1102), the second clamping part (132) is close to the bottom of the second cavity (1102), and the first clamping part (131) covers the upper end of the housing (110). The mobile phone clamping part (130) also includes a rotating rod (133). The first clamping part (131) and the second clamping part (132) are located closer to the bottom of the second cavity (1102). 132) are respectively connected to both ends of the rotating rod (133); the rotating rod (133) can rotate to be perpendicular to the telescopic rod body (120) or parallel to the telescopic rod body (120). When the rotating rod (133) rotates to be parallel to the telescopic rod body (120), the first clamping part (131) and the second clamping part (132) are arranged vertically; when the telescopic rod body (120) retracts, the second clamping part (132) and the first clamping part (131) enter the second compartment (1102) one after the other. The shape of the second clamping part (132) matches the shape of the second cavity (1102), the shape of the first clamping part (131) matches the shape of the housing (110), and the first clamping part (131) covers the upper end of the housing (110).

Images