Anti-shake rotary head camera pen
By integrating a six-axis gyroscope sensor and a micro motor on the video pen, the detection and cancellation of jitter is achieved, and the design of rotating housing and elastic clips is solved, and the existing video pen is too labor-intensive and lack of anti-shake during long-term use, improving shooting quality and stability.
Patent Information
- Application Number
- CN202421289605.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
The existing video pens are too labor-intensive when used for a long time and lack anti-shake devices, which affects the shooting quality.
An anti-shake type rotary head camera pen is designed, using a six-axis gyroscope sensor to detect jitter, and the rotating housing and camera module are driven by a micro motor to rotate, changing the shooting angle, and non-handheld shooting is achieved through elastic clamps.
It reduces the labor intensity of staff, improves shooting quality, and ensures a stable circuit connection between the camera module and the circuit board.
Smart Images
Figure CN222602488U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of camera pens, in particular to an anti-shake rotating head camera pen. Background Art
[0002] A camera pen, also known as a digital recording stick, digital recorder, or recording and video recording pen, is a type of digital recorder that has the functions of video recording, recording, taking photos, and USB flash drives. It is a perfect combination of modern cutting-edge technology and traditional applications.
[0003] Currently, common camera pens rely on camera modules for shooting, and the camera modules are mainly installed at the end of the camera pens. When working, the staff needs to hold the camera pen and aim the camera module at the object to shoot. When used for a long time, the labor intensity is too high. In addition, common camera pens usually lack anti-shake devices, and high requirements are placed on the staff's hand stability when shooting. Manual shaking of the staff will cause blurred images and affect the shooting quality. For this reason, we propose an anti-shake rotating head camera pen to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides an anti-shake type rotating head camera pen.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-shake rotating head camera pen, comprising a front shell and a rear shell, the front shell is clamped on the front side of the rear shell, a circuit board is fixedly installed inside the front shell, and a six-axis gyroscope sensor is arranged on the circuit board, the six-axis gyroscope sensor can detect the shaking of the camera pen in the front and back, up and down, and left and right directions, the top of the front shell and the rear shell are provided with mutually matching mounting frames, and a rotating shell is movably installed on the top of the front shell and the rear shell through the mounting frame, a camera module is fixedly installed inside the rotating shell, a rotating shaft is arranged at both left and right ends of the rotating shell, a group of the rotating shafts are fixedly sleeved with driven gears on the outside, a micro motor is nested on the rear shell, and a driving gear is fixedly sleeved on the output shaft of the micro motor, and an elastic clip is arranged on the outer surface of the rear shell.
[0006] As a further description of the above technical solution: a semicircular mounting groove matching the rotating shaft is provided on the mounting frame, and the internal size of the mounting frame is adapted to the rotating shell. The rotating shaft and the rotating shell are restricted by the semicircular groove on the mounting frame to ensure that the rotating shell is stably installed in the mounting frame and can be rotated to adjust the camera module.
[0007] As a further description of the above technical solution: the rotating shell is a split structure, consisting of an upper and lower part. The rotating shell can drive the camera module to rotate in the mounting frame. After the camera module is installed inside the rotating shell, the rotating shell is assembled and installed in the mounting frame to ensure the stability of the camera module when working.
[0008] As a further description of the above technical solution: a connecting wire row is fixedly connected to the output end of the camera module, and the camera module is electrically connected to the circuit board through the connecting wire row. Conducting through the connecting wire row ensures that the camera module can transmit the captured image to the circuit board for processing.
[0009] As a further description of the above technical solution: the connecting wire row is inserted into the rotating shaft away from the side of the driven gear, and the connecting wire row is wrapped around the outside of the rotating shaft for 1-3 turns to form a winding portion. When the rotating shell and the camera module are rotating, the connecting wire row at the winding portion can be adaptively retracted to ensure a stable connection between the camera module and the circuit board.
[0010] As a further description of the above technical solution: the driving gear and the driven gear are in the same plane, and the outer edges of the driving gear and the driven gear are meshed with each other, the micro motor is electrically connected to the circuit board, and the micro motor drives the driving gear and the driven gear to rotate, which in turn drives the rotating shell to rotate, thereby realizing the adjustment of the shooting angle of the camera module.
[0011] As a further description of the above technical solution: a battery is fixedly installed inside the front shell body, and the battery is electrically connected to the camera module and the micro motor through a circuit board. A data interface exposed to the outside of the front shell body is provided at the bottom of the circuit board, and a number of control buttons exposed to the outside of the front shell body are provided on the left and right sides of the circuit board. The battery can be used to power the electrical equipment in the camera pen to ensure the normal operation of the camera pen.
[0012] The utility model has the following beneficial effects:
[0013] The anti-shake rotating head camera pen designed by the utility model can be used for hand-held shooting. The micro motor drives the driving gear and the driven gear to rotate, drives the rotating shell and the camera module to rotate, changes the direction of the camera module, and is mounted on the collar or upper pocket of the staff through an elastic clip to achieve non-hand-held shooting and reduce the labor intensity of the staff. At the same time, the camera module and the circuit board are electrically connected through a connecting wire row, and a winding part wound around the outside of the rotating shaft is provided on the connecting wire row. When the rotating shell and the camera module are rotating, the connecting wire row at the winding part position can be adaptively retracted to ensure the stability of the circuit connection between the camera module and the circuit board.
[0014] The anti-shake rotating head camera pen designed by the utility model has a six-axis gyroscope sensor arranged on a circuit board. When shooting, the six-axis gyroscope sensor detects the shaking of the camera pen in various directions and transmits the detection information to the image processor on the circuit board. The image processor can make corresponding adjustments to the shot picture according to the information detected by the circuit board to offset the influence of the shaking of the camera pen, thereby improving the shooting quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model after overall assembly;
[0016] Figure 2 This is a schematic diagram of the structure of the upper part of the rear housing of the utility model;
[0017] Figure 3 It is a structural schematic diagram of one end of the rotating shell of the utility model;
[0018] Figure 4 It is a structural diagram of the arrangement of the connecting wires of the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the installation position of the circuit board of the utility model;
[0020] Figure 6 It is a schematic diagram of the structure inside the front shell of the utility model.
[0021] Legend:
[0022] 1. Front shell; 2. Rear shell; 3. Mounting frame; 4. Rotating shell; 5. Camera module; 6. Rotating axis; 7. Connecting wire row; 8. Winding part; 9. Driven gear; 10. Micro motor; 11. Driving gear; 12. Circuit board; 13. Six-axis gyroscope sensor; 14. Battery; 15. Data interface; 16. Elastic clip. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0024] Please refer to Figure 1-6The utility model provides a technical solution: an anti-shake type rotating head camera pen, comprising a front shell 1 and a rear shell 2, the front shell 1 is clamped on the front of the rear shell 2, a circuit board 12 is fixedly installed inside the front shell 1, the circuit board 12 is a common existing technology, and a product of Siemens can be selected, and a six-axis gyroscope sensor 13 is arranged on the circuit board 12, the six-axis gyroscope sensor 13 can detect the shaking of the camera pen in the front and back, up and down, and left and right directions, the six-axis gyroscope sensor 13 detects the shaking of the camera pen in various directions, and transmits the detection information to the image processor of the circuit board 12, the image processor can make corresponding adjustments to the captured picture according to the information detected by the circuit board 12, so as to offset the influence of the shaking of the camera pen, the six-axis gyroscope sensor 13 is a common existing technology, and the model can be selected from M-G365 / M -G366MEMS, the top of the front shell 1 and the rear shell 2 are provided with a mounting frame 3 that cooperates with each other, and the top of the front shell 1 and the rear shell 2 is movably installed with a rotating shell 4 through the mounting frame 3, the interior of the rotating shell 4 is fixedly installed with a camera module 5, the left and right ends of the rotating shell 4 are provided with a rotating shaft 6, a group of rotating shafts 6 are fixedly sleeved with a driven gear 9 on the outside, a micro motor 10 is nested on the rear shell 2, and a driving gear 11 is fixedly sleeved on the output shaft of the micro motor 10, the micro motor 10 drives the driving gear 11 and the driven gear 9 to rotate, thereby driving the rotating shell 4 and the camera module 5 to rotate, and the direction of the camera module 5 can be changed, and the outer surface of the rear shell 2 is provided with an elastic clip 16, which is clamped on the collar or upper pocket of the staff through the elastic clip 16 to achieve non-handheld shooting and reduce the labor intensity of the staff.
[0025] As a further implementation scheme of the above technical scheme: a semicircular mounting groove matching the rotating shaft 6 is opened on the mounting frame 3, and the internal size of the mounting frame 3 is adapted to the rotating shell 4. The rotating shaft 6 and the rotating shell 4 are restricted by the semicircular groove on the mounting frame 3 to ensure that the rotating shell 4 is stably installed in the mounting frame 3, and the camera module 5 can be rotated to adjust.
[0026] As a further implementation scheme of the above technical scheme: the rotating shell 4 is a split structure, consisting of an upper and lower part. The rotating shell 4 can drive the camera module 5 to rotate in the mounting frame 3. After the camera module 5 is installed inside the rotating shell 4, the rotating shell 4 is assembled and formed, and the rotating shell 4 is installed in the mounting frame 3 to ensure the stability of the camera module 5 during operation. At the same time, the shooting direction of the camera module 5 can be adjusted by the rotating shell 4.
[0027] As a further implementation scheme of the above technical scheme: a connecting wire row 7 is fixedly connected to the output end of the camera module 5, and the camera module 5 is electrically connected to the circuit board 12 through the connecting wire row 7. Conducting through the connecting wire row 7 ensures that the camera module 5 can transmit the captured image to the circuit board 12 for processing, and at the same time ensures that the circuit board 12 can also control the working status of the camera module 5.
[0028] As a further implementation scheme of the above technical scheme: the connecting wire row 7 is inserted into the rotating shaft 6 on the side away from the driven gear 9, and the connecting wire row 7 is wound 1-3 times on the outside of the rotating shaft 6 to form a winding portion 8. When the rotating shell 4 and the camera module 5 are rotating, the connecting wire row 7 at the winding portion 8 can be adaptively retracted to ensure the stability of the circuit connection between the camera module 5 and the circuit board 12.
[0029] As a further implementation scheme of the above technical scheme: the driving gear 11 and the driven gear 9 are in the same plane, and the outer edges of the driving gear 11 and the driven gear 9 are meshed with each other. The micro motor 10 drives the driving gear 11 and the driven gear 9 to rotate, and then drives the rotating shell 4 to rotate, so as to adjust the shooting angle of the camera module 5. The micro motor 10 is electrically connected to the circuit board 12. The camera module 5 adopts the micro motor 10 for automatic adjustment, which reduces the difficulty of adjustment and improves the degree of automation. The micro motor 10 is a common existing technology, and its principle and working process are not described in detail here.
[0030] As a further implementation scheme of the above technical scheme: a battery 14 is fixedly installed inside the front shell 1, and the battery 14 is electrically connected to the camera module 5 and the micro motor 10 through the circuit board 12. The battery 14 can power the electrical equipment in the camera pen to ensure the normal operation of the camera pen. The bottom of the circuit board 12 is provided with a data interface 15 exposed to the outside of the front shell 1, and the left and right sides of the circuit board 12 are provided with a plurality of control buttons exposed to the outside of the front shell 1. The control buttons include but are not limited to a power button, a shooting button, and a control button adapted to the micro motor 10, to ensure that the various functions of the camera pen can be controlled by the control buttons on both sides of the front shell 1.
[0031] Working principle:
[0032] When the utility model is used, the camera pen can be directly held in hand to shoot through the camera module 5 when working. The micro motor 10 is controlled by the control button on the side of the front shell 1 to drive the driving gear 11 and the driven gear 9 to rotate, thereby driving the rotating shell 4 and the camera module 5 to rotate to the side away from the elastic clip 16, so that the shooting direction of the camera module 5 is nearly perpendicular to the overall direction of the elastic clip 16. The camera pen is clamped on the collar or upper pocket of the staff through the elastic clip 16 to achieve non-handheld shooting; when shooting, the six-axis gyroscope sensor 13 is used to detect the jitter of the camera pen in all directions, and the detection information is converted into an electrical signal and transmitted to the image processor of the circuit board 12. The image processor adjusts the picture taken by the camera module 5 according to the detection information of the circuit board 12 to offset the influence of the jitter of the camera pen, so that the final shot picture remains balanced.
[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 elements. 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. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-shake type rotating head camera pen, comprising a front housing (1) and a rear housing (2), characterized in that: The front shell (1) is clamped on the front of the rear shell (2); a circuit board (12) is fixedly installed inside the front shell (1), and a six-axis gyroscope sensor (13) is arranged on the circuit board (12); the six-axis gyroscope sensor (13) can detect the shaking of the camera pen in the front and back, up and down, and left and right directions; the tops of the front shell (1) and the rear shell (2) are provided with mutually matching mounting frames (3); the tops of the front shell (1) and the rear shell (2) are movably mounted with a rotating shell (4) through the mounting frame (3); the inside of the rotating shell (4) is fixedly installed with a camera module (5); the left and right ends of the rotating shell (4) are both provided with a rotating shaft (6); a group of the rotating shafts (6) are fixedly sleeved with a driven gear (9); a micro motor (10) is nested on the rear shell (2), and a driving gear (11) is fixedly sleeved on the output shaft of the micro motor (10); and an elastic clip (16) is arranged on the outer surface of the rear shell (2).
2. The anti-shake rotating head camera pen according to claim 1, characterized in that: The mounting frame (3) is provided with a semicircular mounting groove that matches the rotating shaft (6), and the internal dimensions of the mounting frame (3) are compatible with the rotating shell (4).
3. The anti-shake rotating head camera pen according to claim 1, characterized in that: The rotating shell (4) is a split structure, consisting of an upper and lower part. The rotating shell (4) can drive the camera module (5) to rotate in the mounting frame (3).
4. The anti-shake rotating head camera pen according to claim 1, characterized in that: A connecting wire row (7) is fixedly connected to the output end of the camera module (5), and the camera module (5) is electrically connected to the circuit board (12) via the connecting wire row (7).
5. The anti-shake rotating head camera pen according to claim 4, characterized in that: The connecting wire row (7) is inserted into the rotating shaft (6) on the side away from the driven gear (9), and the connecting wire row (7) is wound 1-3 times outside the rotating shaft (6) to form a winding portion (8).
6. The anti-shake rotating head camera pen according to claim 1, characterized in that: The driving gear (11) and the driven gear (9) are located in the same plane, and the outer edges of the driving gear (11) and the driven gear (9) are meshed with each other, and the micro motor (10) is electrically connected to the circuit board (12).
7. The anti-shake rotating head camera pen according to claim 1, characterized in that: A storage battery (14) is fixedly installed inside the front housing (1); the storage battery (14) is electrically connected to the camera module (5) and the micro motor (10) via a circuit board (12); a data interface (15) exposed to the outside of the front housing (1) is provided at the bottom of the circuit board (12); and a plurality of control buttons exposed to the outside of the front housing (1) are provided on the left and right sides of the circuit board (12).