CN114200816B

CN114200816B - Photographing system and intelligent wrist-wearing equipment

Info

Publication number: CN114200816B
Application number: CN202111501773.4A
Authority: CN
Inventors: 葛力源
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2023-01-20
Anticipated expiration: 2041-12-09
Also published as: CN114200816A; WO2023102972A1

Abstract

The invention discloses a photographing system, which is applied to intelligent wrist-wearing equipment and comprises a sliding sleeve, a key, a photographing part and a display screen, wherein the sliding sleeve is slidably inserted into the side wall of an equipment main body, the key is arranged at the outer end of the sliding sleeve and is used for operation, the photographing part is embedded in the sliding sleeve, and the display screen is arranged on the equipment main body and is in signal connection with the photographing part. So, when the video recording is shot to needs, only need slide the sliding sleeve outside the lateral wall of equipment main part, will shoot the part expose can, can look over the shooting content of shooting the part in real time through the display screen simultaneously. On the basis of not influencing the preset function of the key, the intelligent wrist-wearing equipment can independently realize the photographing and video recording functions without the help of other electronic products such as a mobile phone and the like, meanwhile, the photographing and video recording operation is greatly simplified, the user experience is improved, in addition, the hidden design of a photographing part is realized, the privacy of a user is favorably protected, and the additional increase of the volume of the equipment main body is avoided. The invention also discloses intelligent wrist-wearing equipment which has the beneficial effects as described above.

Description

Photographing system and intelligent wrist-wearing equipment

Technical Field

The invention relates to the technical field of wearable equipment, in particular to a photographing system. The invention further relates to the intelligent wrist-worn device.

Background

Wearable devices are various, such as a wrist-worn device, a head-worn device, a waist-worn device, and the like, wherein the wrist-worn device generally includes a watch, a bracelet, and the like, and mainly includes a device main body and a watch band. Take intelligent wrist-watch as an example, for making intelligent wrist-watch appearance pleasing to the eye, a large amount of intelligent wrist-watch products adopt the ID outward appearance of traditional wrist-watch dial plate plus button.

At present, a high-end intelligent watch can realize voice call and caller identification in the aspect of call, but the function of video call cannot be realized due to the absence of a camera, and the video call needs to be realized by means of communication equipment such as a mobile phone. Although the mobile phone has a front camera and a rear camera, the smart watch obviously cannot refer to the design of the camera on the mobile phone directly due to the limitation of wrist wearing design, size, installation space and other factors.

In the prior art, the smart watch can be connected with the mobile phone only through the Bluetooth, so that the functions of photographing, video recording, video call and the like are indirectly realized through the mobile phone. Generally, images shot by a mobile phone camera are displayed on a screen of the smart watch, and then starting and stopping of operations such as mobile phone photographing or video recording are controlled through keys on the smart watch. However, when the smart watch takes pictures and records videos with the help of the mobile phone, the user still needs to adjust the position and angle of the mobile phone while operating the smart watch, so that the picture taking and recording process is complicated, the smart watch and the mobile phone are very inconvenient to operate in the actual use process, and the user experience is poor.

Therefore, how to enable the smart wrist-worn device to independently realize the photographing and video recording functions without the help of a mobile phone is a technical problem for technical personnel in the field to simplify the photographing and video recording operations and improve the user experience.

Disclosure of Invention

The invention aims to provide a photographing system which can enable intelligent wrist-worn equipment to independently realize photographing and video recording functions without the help of a mobile phone, simplify photographing and video recording operations and improve user experience. Another object of the present invention is to provide an intelligent wrist-worn device.

In order to solve the technical problem, the invention provides a photographing system applied to intelligent wrist-worn equipment, which comprises a sliding sleeve slidably inserted on the side wall of an equipment main body, a key arranged at the outer end of the sliding sleeve for operation, a photographing part embedded in the sliding sleeve, and a display screen arranged on the equipment main body and in signal connection with the photographing part.

Preferably, the display screen is used for controlling the motion state of the sliding sleeve through a control panel arranged on the display screen, and/or is used for opening and closing a preset shooting function of the shooting component, and/or is used for displaying real-time shooting content of the shooting component when the shooting component slides to the outside of the equipment main body along with the sliding sleeve.

Preferably, the inner end surface of the key abuts against the outer end surface of the sliding sleeve, and the inner end surface of the key is connected with a driving rod inserted in the sliding sleeve.

Preferably, the driving rod is slidably disposed in the sliding sleeve, an inner end of the driving rod extends to the outside of the inner end of the sliding sleeve, and an abutting sleeve for abutting against an inner end face of the sliding sleeve to pull the sliding sleeve to slide outwards is sleeved at the inner end of the driving rod.

Preferably, the inner end of the sliding sleeve is sleeved with an installation cylinder, and a pressing sensor which is abutted to the inner end face of the driving rod to trigger a preset operation is arranged in the installation cylinder.

Preferably, the driving rod is rotatably disposed in the sliding sleeve, and a motion sensor for detecting a rotational motion of the abutting sleeve to trigger a preset operation is further disposed in the mounting cylinder.

Preferably, a first driving mechanism for driving the sliding sleeve to perform telescopic motion is arranged in the device main body.

Preferably, the first driving mechanism includes bar-shaped electromagnets disposed in the device body and distributed along the sliding direction of the sliding sleeve, and sliding magnets disposed on the sliding sleeve and used for cooperating with the energized bar-shaped electromagnets to drive the sliding sleeve to slide by magnetic force.

Preferably, the sliding magnets are distributed on the outer wall of the inner end of the sliding sleeve and are opposite to the strip-shaped electromagnets.

Preferably, the length of the strip-shaped electromagnet is consistent with the maximum sliding stroke of the sliding sleeve.

Preferably, the first driving mechanism further comprises a first mounting bracket arranged on a main board in the device main body, and the strip-shaped electromagnet is arranged on the first mounting bracket.

Preferably, the sliding sleeve is rotatably inserted on a side wall of the apparatus body.

Preferably, a second driving mechanism for driving the sliding sleeve to rotate is arranged in the device main body.

Preferably, the second driving mechanism includes arc-shaped electromagnets disposed in the device body and distributed along the rotation direction of the sliding sleeve, and a rotating magnet disposed on the sliding sleeve and used for cooperating with the arc-shaped electromagnets that are energized to drive the sliding sleeve to rotate by magnetic force.

Preferably, the rotating magnets are distributed on the outer wall of the inner end of the sliding sleeve and are opposite to the arc-shaped electromagnets.

Preferably, the central angle of the arc-shaped electromagnet is consistent with the maximum rotation angle of the sliding sleeve.

Preferably, the second driving mechanism further comprises a second mounting bracket arranged on the main board in the device main body, and the arc-shaped electromagnet is arranged on the second mounting bracket.

Preferably, the arc-shaped electromagnet is arranged at a position on the second mounting bracket corresponding to the rotary magnet when the sliding sleeve is in the maximum extending state.

Preferably, the outer wall of the sliding sleeve is further provided with a signal power line which is connected with the shooting component in a signal manner and is distributed along the circumferential direction, a signal connector is arranged at a position on the main board corresponding to the signal power line when the sliding sleeve is in the maximum extending state, and the signal connector is used for being in sliding abutting joint with the outer circular surface of the signal power line when the sliding sleeve is in the maximum extending state.

The invention further provides intelligent wrist-worn equipment which comprises an equipment main body and a photographing system arranged on the equipment main body, wherein the photographing system is specifically any one of the photographing systems.

The photographing system mainly comprises a sliding sleeve, a key, a photographing part and a display screen. The sliding sleeve is inserted into a side wall of the device body, generally a lateral side wall of the device body, and can slide on the side wall of the device body back and forth to slide out of or into the side wall of the device body. The key is arranged at the outer end of the sliding sleeve and is mainly used for being operated by a user, such as pressing, turning and the like, so as to realize a preset function. The shooting part is embedded in the sliding sleeve and integrally installed with the sliding sleeve, and the shooting part and the sliding sleeve synchronously slide, namely when the sliding sleeve slides to the outside of the side wall of the equipment body, the shooting part also slides to the outside of the side wall of the equipment body; when the sliding sleeve slides into the side wall of the apparatus main body, the photographing part also slides into the side wall of the apparatus main body at the same time. The display screen is arranged on the equipment body and is in signal connection with the shooting component, is generally used for displaying various state information of the equipment body, realizes the functions of man-machine interaction and the like, and can be used for displaying shooting contents of the shooting component when the shooting component slides out of the equipment body along with the sliding sleeve. Therefore, the photographing system provided by the invention mainly realizes the photographing and video recording functions of the intelligent wrist-worn device through the photographing part, when photographing and video recording are needed, the photographing part is exposed only by sliding the sliding sleeve to the outside of the side wall of the device main body, and meanwhile, the photographing content of the photographing part can be checked in real time through the display screen. Compared with the prior art, on the basis of not influencing the preset function of the key, the intelligent wrist-worn device can independently realize the photographing and video recording functions without the help of other electronic products such as a mobile phone and the like, meanwhile, the photographing and video recording operation is greatly simplified, and the user experience is improved; in addition, the shooting component is embedded in the sliding sleeve, and the sliding sleeve is accommodated in the device main body in a natural state, so that the hidden design of the shooting component can be realized, the privacy of a user can be protected, and the extra increase of the volume of the device main body caused by the existence of the shooting component can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the sliding sleeve sliding out of the side wall of the device body.

Fig. 3 is a schematic view of the state of the sliding sleeve after rotation.

Fig. 4 is a longitudinal sectional view of a portion of the structure of fig. 1.

Fig. 5 is a cross-sectional view of a portion of the structure of fig. 1.

Fig. 6 is a cross-sectional view of the partial structure of fig. 2.

Wherein, in fig. 1-6:

the device comprises a device main body-1, a sliding sleeve-2, a shooting component-3, a display screen-4, a mounting cylinder-5, a pressing sensor-6, a motion sensor-7, a first driving mechanism-8, a second driving mechanism-9, a main board-10, a signal electric bar-11, a signal joint-12, a protective shell-13, an FPC-14, a PCB-15 and a data transmission piece-16;

the electromagnetic switch comprises a key-21, a driving rod-22, a butting sleeve-23, a strip-shaped electromagnet-81, a sliding magnet-82, a first mounting bracket-83, an arc-shaped electromagnet-91, a rotating magnet-92 and a second mounting bracket-93.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 and 2, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention, and fig. 2 is a schematic structural diagram of a sliding sleeve 2 sliding out of a side wall of an apparatus main body 1.

In one embodiment of the present invention, the photographing system mainly includes a sliding sleeve 2, a button 21, a photographing part 3, and a display 4.

Wherein the sliding sleeve 2 is inserted on a side wall of the apparatus body 1, typically a lateral side wall of the apparatus body 1, and is reciprocally slidable on the side wall of the apparatus body 1 to slide out of the side wall of the apparatus body 1 or into the side wall of the apparatus body 1. In order to facilitate the telescopic movement of the sliding sleeve 2, a through hole is generally formed in a side wall of the apparatus main body 1, and the sliding sleeve 2 is inserted into the through hole.

The key 21 is disposed at an outer end of the sliding sleeve 2, and is mainly used for a user to perform operations, such as pressing and rotating, to achieve basic preset functions, such as adjusting time and volume.

The shooting component 3 is embedded in the sliding sleeve 2 and integrally mounted with the sliding sleeve 2, so that the phenomenon that the shooting component 3 protrudes out of the outer wall of the sliding sleeve 2 to cause extra increase of volume is avoided, and the shooting component 3 and the sliding sleeve 2 synchronously slide, namely when the sliding sleeve 2 slides out of the side wall of the device body 1, the shooting component 3 also slides out of the side wall of the device body 1; when the slide cover 2 is slid into the side wall of the apparatus body 1, the photographing part 3 is also slid into the side wall of the apparatus body 1 at the same time.

The display screen 4 is disposed on the device body 1 and is in signal connection with the shooting component 3, and is generally used for displaying various status information of the device body 1, realizing functions such as man-machine interaction, and displaying shooting contents of the shooting component 3 when the shooting component 3 slides out of the device body 1 along with the sliding sleeve 2.

So, the system of shooing that this embodiment provided mainly realizes the video recording function of shooing of intelligent wrist-mounted device through shooting part 3, when needs are shot and are recorded a video, only need with sliding sleeve 2 outside the lateral wall of equipment principal 1, will shoot part 3 expose can, can look over the shooting content of shooting part 3 in real time through display screen 4 simultaneously, for example image, video etc.. Compared with the prior art, on the basis of not influencing the preset function of the key 21, the intelligent wrist-worn device can independently realize the photographing and video recording functions without the help of other electronic products such as a mobile phone, meanwhile, the photographing and video recording operation is greatly simplified, and the user experience is improved. In addition, this embodiment sets up shooting part 3 in sliding sleeve 2, and sliding sleeve 2 accomodates in equipment main part 1 under natural state, consequently can also realize shooting part 3's hidden design, is favorable to protecting user privacy, avoids leading to the extra increase of the volume of equipment main part 1 because of shooting part 3's existence simultaneously.

Fig. 4 is a longitudinal sectional view of the partial structure of fig. 1, as shown in fig. 4.

In an alternative embodiment of the push button 21, in order to facilitate the connection between the push button 21 and the sliding sleeve 2, the present embodiment is provided with a driving rod 22 connected to the inner end surface of the push button 21, the driving rod 22 is inserted into the sliding sleeve 2 to be matched with the sliding sleeve, the diameter of the push button 21 is larger than that of the sliding sleeve 2, and the inner end surface of the push button 21 abuts against the outer end surface of the sliding sleeve 2.

In order to facilitate the manual sliding operation of the sliding sleeve 2 by the user, in the present embodiment, the driving rod 22 is slidably disposed in the sliding sleeve 2, i.e., can slide along the axial direction of the sliding sleeve 2. Meanwhile, the length of the driving rod 22 is greater than that of the sliding sleeve 2, the length direction inner end (inner end) of the driving rod 22 extends to the outside of the inner end of the sliding sleeve 2, the abutting sleeve 23 is further sleeved on the inner end outer circular surface of the driving rod 22, the abutting sleeve 23 and the driving rod 22 keep synchronous movement, and the outer end face of the abutting sleeve 23 is mainly used for abutting against the inner end face of the sliding sleeve 2. So set up, when the user grabs button 21 and outwards pulls, actuating lever 22 outwards slides along its axial in sliding sleeve 2, drives butt sleeve 23 synchronous motion, and then draws sliding sleeve 2 outside the lateral wall of equipment main part 1 gradually through the butt of butt sleeve 23 to the inner end terminal surface of sliding sleeve 2, exposes shooting part 3.

Generally, the abutment sleeve 23 may be screwed or fixedly connected to the outer circumferential surface of the driving rod 22.

Moreover, in order to facilitate the pressing and triggering operation of the key 21 by the user, the mounting cylinder 5 and the pressing sensor 6 are added in the present embodiment. Wherein, the installation tube 5 is connected at the inner end position of the sliding sleeve 2, and is coaxially distributed with the sliding sleeve 2, which is equivalent to axially extending and sealing the sliding sleeve 2. Generally, the inner circumferential surface of the mounting cylinder 5 and the outer circumferential surface of the sliding sleeve 2 can be connected by screw threads or fixedly. The push sensor 6 is provided in the mounting tube 5, and a trigger lever of the push sensor 6 faces an inner end surface facing the drive lever 22 and can be brought into forward abutment with the drive lever 22. With this arrangement, when the user presses the key 21, the driving rod 22 moves axially inward in the sliding sleeve 2, so that the inner end surface of the driving rod 22 abuts against the driving rod 22 of the push sensor 6, the push sensor 6 is triggered, and the device body 1 executes the preset operation.

Similarly, in order to facilitate the user to perform the rotation triggering operation on the key 21, the present embodiment further includes a motion sensor 7, such as a grating sensor. At the same time, the drive rod 22 is capable of performing not only an axial sliding movement within the sliding sleeve 2, but also a circumferential rotational movement within the sliding sleeve 2. Specifically, motion sensor 7 also sets up in installation section of thick bamboo 5, is generally cyclic annular to the cover is established on the inner wall of installation section of thick bamboo 5, and its detection mouth is just facing to the butt cover 23 of establishing towards the cover on the actuating lever 22 inner end, and mainly used detects the rotary motion of butt cover 23, thereby when user's rotatory button 21, actuating lever 22 drives butt cover 23 and carries out synchronous revolution, and then makes motion sensor 7 triggered, and equipment main part 1 carries out the default operation.

Further, in order to send the detection data of the pressing sensor 6 and the motion sensor 7 to the control unit on the main board 10 in time, in the present embodiment, a PCB15 is disposed on the bottom surface of the mounting barrel 5, and the pressing sensor 6 and the motion sensor 7 are disposed on the PCB15 and are in signal connection with the PCB 15. Meanwhile, a data transmission member 16, such as a flat cable, a data cable, etc., is inserted into the bottom plate of the mounting cylinder 5, and one end of the data transmission member 16 is connected to the PCB15 and the other end thereof extends to be connected to the main board 10.

As shown in fig. 5, fig. 5 is a cross-sectional view of the partial structure of fig. 1.

In order to automatically slide the sliding sleeve 2 to the outside of the device main body 1, a first driving mechanism 8 is additionally arranged in the embodiment. The first driving mechanism 8 is disposed in the apparatus main body 1, is mainly used for driving the sliding sleeve 2 to perform sliding motion, and mainly includes a bar-shaped electromagnet 81, a sliding magnet 82, and a first mounting bracket 83.

The first mounting bracket 83 is disposed in the main body 1, specifically located on the main board 10 in the main body 1, and is generally connected to the main board 10 through fasteners such as bolts and screws, and may also be connected to the bottom case of the main body 1 through a support column, so as to achieve stable support.

The strip-shaped electromagnet 81 is disposed on the first mounting bracket 83, and is in a shape of a long strip, and the length direction of the strip-shaped electromagnet is the sliding direction or the length direction of the sliding sleeve 2. The operation principle of the strip-shaped electromagnet 81 is the same as that of a conventional electromagnet, namely, magnetic pole direction control, magnetic field intensity change and the like are realized through current control. Generally, the magnetic poles of the bar-shaped electromagnet 81 are distributed at two ends in the length direction, i.e., the inner end (or inner end) and the outer end are respectively N pole and S pole.

Sliding magnet 82 sets up on sliding sleeve 2, specifically be the cubic, generally set up on sliding sleeve 2's the inner end outer wall (because sliding sleeve 2's the inner end outer wall cover is equipped with installation section of thick bamboo 5, consequently sliding magnet 82 can set up on the outer wall of installation section of thick bamboo 5), and with the bar electromagnet 81 on the first installing support 83 remain the just right state of each other all the time, mainly used and the cooperation of bar electromagnet 81 after the circular telegram, with the drive power that distributes along length direction that forms sliding sleeve 2 through magnetic force between the two, thereby drive sliding sleeve 2 carries out the axial sliding motion in the through-hole of equipment main part 1. In general, the distribution of the magnetic poles of the sliding magnet 82 on the sliding sleeve 2 is fixed, and is also distributed along the sliding direction of the sliding sleeve 2, i.e. along the axial direction or the length direction of the sliding sleeve 2, such as the N pole is inside and the S pole is outside or vice versa.

Of course, the sliding magnet 82 may be provided inside the sliding sleeve 2 or at other positions.

Further, in order to ensure that the cooperation between the bar-shaped electromagnet 81 and the sliding magnet 82 can drive the sliding sleeve 2 to extend to the limit position, in the present embodiment, the length of the bar-shaped electromagnet 81 is specifically consistent with the maximum telescopic stroke of the sliding sleeve 2. With such arrangement, when the sliding sleeve 2 is in a natural state, the sliding magnet 82 on the outer wall of the inner end of the sliding sleeve can be just positioned at the inner end of the strip-shaped electromagnet 81 in the length direction; when the sliding sleeve 2 extends to the limit position, the sliding magnet 82 on the outer wall of the inner end of the sliding sleeve can be just positioned at the outer end of the length direction of the bar-shaped electromagnet 81, so that the sliding sleeve 2 is guaranteed to be supported by the magnetic force of the sliding magnet 82 in the whole telescopic process, and the sliding sleeve 2 is guaranteed to be capable of accurately sliding in place.

In addition, through the current control to in the bar electro-magnet 81, still can make the magnetic force that sliding sleeve 2 received reach balanced state under specific state to stabilize sliding sleeve 2 in certain sliding position department, for example stabilize in natural state position or the biggest overhanging position etc. and then can be in the in-process of the video recording of shooing at shooting part 3, keep shooting part 3's stable unchangeable in position, guarantee to shoot the image stabilization, the image quality of picture high.

Moreover, in order to facilitate the control of the sliding state of the sliding sleeve 2 by the user, in this embodiment, a control panel is arranged on the display screen 4, the user can realize human-computer interaction through the operation of the control panel, and further generate a control instruction through the control panel and transmit the control instruction to the first driving mechanism 8, so that the first driving mechanism 8 automatically slides the sliding sleeve 2 and the shooting part 3 to the outside of the side wall of the equipment main body 1, and starts the shooting part 3 to shoot and record a video.

Meanwhile, the user can also manually start the shooting part 3. Specifically, the user can manually pull out the sliding sleeve 2 to the outside of the device main body 1, and in the process of pulling out the sliding sleeve 2, because the sliding magnet 82 on the sliding sleeve 2 generates position change relative to the bar-shaped electromagnet 81, induced current is generated in the coil of the bar-shaped electromagnet 81, the control unit on the main board 10 can realize the sensing of the sliding position of the sliding sleeve 2 through the induced current, and thus when sensing that the sliding sleeve 2 is manually pulled out of the device main body 1 by the user, the control unit starts the shooting part 3 to shoot and record video. In addition, the position of the sliding sleeve 2 can be finely adjusted by controlling the current of the strip-shaped electromagnet 81 so as to be fixed at a proper position.

As shown in fig. 3 and 6, fig. 3 is a schematic view showing a state after the sliding sleeve 2 is rotated, and fig. 6 is a partial cross-sectional view of fig. 2.

In another embodiment of the present invention, the photographing system further includes a second driving mechanism 9 in addition to the sliding sleeve 2, the key 21, the photographing part 3, the display 4 and the first driving mechanism 8. Meanwhile, in the present embodiment, the sliding sleeve 2 is not limited to the linear sliding freedom in the through hole in the side wall of the apparatus main body 1 in the foregoing embodiments, but also has a rotational movement freedom in the through hole in the side of the apparatus main body 1.

Specifically, the second driving mechanism 9 is disposed in the device main body 1, and is mainly used for driving the sliding sleeve 2 to perform a rotating motion, and mainly includes an arc-shaped electromagnet 91, a rotating magnet 92, and a second mounting bracket 93.

The second mounting bracket 93 is disposed in the main body 1, specifically located on the main board 10 in the main body 1, and is generally connected to the main board 10 through fasteners such as bolts and screws, and may also be connected to the bottom case of the main body 1 through a support column, so as to achieve stable support. Generally, the second mounting bracket 93 is disposed on the main board 10 at a position opposite to the first mounting bracket 83, and is disposed on both sides of the sliding sleeve 2.

Moreover, when the sliding sleeve 2 reaches the maximum extending state only through sliding movement, the imaging port of the shooting part 3 is generally upwards oriented in the vertical direction by default, so that the self-shooting and video recording of a user can be conveniently realized; if the user takes a picture of another person and records a video, the sliding sleeve 2 is rotated again based on the sliding sleeve 2 being in the maximum extending state, so that the direction of the imaging port of the shooting component 3 is changed to face the direction of the other person, therefore, the arrangement positions of the second mounting bracket 93 and the first mounting bracket 83 are substantially staggered with each other in the length direction (or the extending and retracting direction) of the sliding sleeve 2, and the second mounting bracket 93 faces the outer end position in the length direction of the first mounting bracket 83.

The arc-shaped electromagnet 91 is arranged on the second mounting bracket 93, is specifically arc-shaped, is distributed along the rotation direction of the sliding sleeve 2, is equivalently sleeved outside the sliding sleeve 2 in a suspended manner, and is coaxially distributed with the sliding sleeve 2. Since the second mounting bracket 93 is opposed to the lengthwise outer end position of the first mounting bracket 83, the arc-shaped electromagnet 91 is also opposed to the lengthwise outer end position of the first mounting bracket 83. The arc electromagnet 91 has the same working principle as the strip electromagnet 81, namely, the magnetic pole direction control, the magnetic field intensity change and the like are realized through current control. The magnetic poles of the arc-shaped electromagnet 91 are distributed at two ends of the arc-shaped electromagnet in the circumferential direction, and are respectively an N pole and an S pole, generally, the rotation angle of the sliding sleeve 2 is usually about 90 °, so the magnetic poles of the arc-shaped electromagnet 91 are respectively located in the vertically upper region and the horizontally lateral region of the sliding sleeve 2.

The rotary magnet 92 is disposed on the sliding sleeve 2, and is block-shaped, and is generally disposed on the inner outer wall of the sliding sleeve 2 (since the inner outer wall of the sliding sleeve 2 is sleeved with the mounting cylinder 5, the rotary magnet 92 can be disposed on the outer wall of the mounting cylinder 5), and when the rotary magnet 92 slides outwards to a limit position along with the sliding sleeve 2, the rotary magnet 92 is kept in a mutually opposite state with the arc-shaped electromagnet 91 on the second mounting bracket 93, and is mainly used for matching with the arc-shaped electromagnet 91 after being electrified, so as to form a driving force distributed along the circumferential direction of the sliding sleeve 2 through the magnetic force between the rotary magnet and the sliding sleeve 91, and thereby the sliding sleeve 2 is driven to perform circumferential rotation movement (clockwise rotation or counterclockwise rotation) in the through hole in the side wall of the device body 1. In general, the distribution of the magnetic poles of the rotary magnet 92 on the sliding sleeve 2 is fixed, and is also distributed along the rotation direction of the sliding sleeve 2, i.e. along the circumferential direction of the sliding sleeve 2, for example, the N pole is located at the upper circumferential position, and the S pole is located at the lower circumferential position, or vice versa.

Of course, the rotary magnet 92 may be provided inside the sliding sleeve 2 or at other positions.

In addition, the central angle of the arc-shaped electromagnet 91 is usually consistent with the maximum rotation angle of the sliding sleeve 2, for example, when the maximum rotation angle of the sliding sleeve 2 is 90 °, the central angle of the arc-shaped electromagnet 91 is 90 °, and when the maximum rotation angle of the sliding sleeve 2 is 180 °, the central angle of the arc-shaped electromagnet 91 is 180 °. Under normal conditions, the central angle of the arc-shaped electromagnet 91 is between 90 and 180 degrees. Of course, the central angle of the arc-shaped electromagnet 91 may be appropriately larger than the maximum rotation angle of the sliding sleeve 2.

Considering that the user may need to continuously rotate the sliding sleeve 2 to adjust the shooting angle of the shooting component 3 when the shooting component 3 is in the process of shooting and recording, in this process, in order to ensure that the signal and the power supply between the shooting component 3 and the main board 10 are continuously kept stable and uninterrupted, the signal power strip 11 and the signal connector 12 are added in this embodiment.

The signal cable 11 is disposed on the outer wall of the sliding sleeve 2, and is generally located in the inner end region (close to the mounting cylinder 5) of the sliding sleeve 2, the signal cable 11 is specifically annular or circular-arc-shaped, the inner circular surface of the signal cable is generally in signal connection with the shooting component 3 through a component such as an FPC14, and the outer circular surface of the signal cable is mainly used for signal transmission with the main board 10.

The signal connector 12 is disposed on the main board 10, specifically located at a position corresponding to the signal cable 11 on the sliding sleeve 2 when the sliding sleeve 2 is in the maximum extension state, and generally located at an inner wall position of the device main body 1, one end of the signal connector is in signal connection with the main board 10, and the other end of the signal connector is mainly used for forming sliding abutment with an outer circumferential surface of the signal cable 11, so as to achieve signal connection between the main board 10 and the signal cable 11.

With this arrangement, since the signal cable 11 is annular and the end of the signal connector 12 is in sliding contact with the signal cable 11, when the sliding sleeve 2 rotates, the shooting component 3 adjusts its shooting angle, and in this process, the end of the signal connector 12 slides circumferentially on the outer circumferential surface of the signal cable 11 and always keeps stable contact with the signal cable 11, thereby ensuring stable signal transmission and power supply between the main board 10 and the shooting component 3.

In an alternative embodiment of the display 4, the display 4 can display the real-time shooting contents of the shooting component 3, and can also have multiple functions at the same time. For example, in order to facilitate the user to control the motion state of the sliding sleeve 2, the display 4 not only can provide the user with control over the sliding state of the sliding sleeve 2 through the control panel, but also can provide the user with control over the rotation state of the sliding sleeve 2. Specifically, the user's accessible realizes human-computer interaction to control panel's operation, and then produces control command and transmits to second actuating mechanism 9 department through control panel for second actuating mechanism 9 automatic drive sliding sleeve 2 carries out rotary motion, thereby the shooting angle of adjustment shooting part 3, the user of being convenient for is other people and takes a picture the video recording. Of course, the user can also adjust the shooting angle of the shooting part 3 by manually rotating the sliding sleeve 2.

In addition, the display screen 4 can also be used to turn on or off a preset shooting function of the shooting part 3, such as turning on or off a shooting function, a video recording function, a video call function, and the like of the shooting part 3.

In order to improve the sealing and waterproof performance of the intelligent wrist-worn device, a plurality of sealing rings are additionally arranged in the embodiment. Specifically, sealing rings are provided at positions such as between the outer circumferential surface of the sliding sleeve 2 and the inner circumferential surface of the through hole of the apparatus main body 1, and between the protective shell 13 of the photographing part 3 and the inner wall surface of the mounting groove hole in the sliding sleeve 2, so as to prevent external liquid from entering the apparatus main body 1 or the photographing part 3 when the sliding sleeve 2 performs sliding motion or rotational motion.

The embodiment further provides an intelligent wrist-worn device, which mainly comprises a device body 1 and a photographing system arranged on the device body 1, wherein the specific content of the photographing system is the same as the related content, and the description is omitted here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A photographing system is applied to intelligent wrist-wearing equipment and is characterized by comprising a sliding sleeve (2) which is slidably inserted into the side wall of an equipment main body (1), a key (21) which is arranged at the outer end of the sliding sleeve (2) and is used for operation, a photographing part (3) which is embedded in the sliding sleeve (2), and a display screen (4) which is arranged on the equipment main body (1) and is in signal connection with the photographing part (3);

the inner end face of the key (21) abuts against the outer end face of the sliding sleeve (2), and the inner end face of the key (21) is connected with a driving rod (22) inserted into the sliding sleeve (2);

the driving rod (22) is slidably arranged in the sliding sleeve (2), the inner end of the driving rod (22) extends out of the inner end of the sliding sleeve (2), and an abutting sleeve (23) which is used for abutting against the inner end face of the sliding sleeve (2) to pull the sliding sleeve (2) to slide outwards is sleeved at the inner end of the driving rod (22);

an installation cylinder (5) is sleeved at the inner end of the sliding sleeve (2), and a pressing sensor (6) which is used for being abutted against the inner end face of the driving rod (22) to trigger preset operation is arranged in the installation cylinder (5);

the sliding sleeve (2) is rotatably inserted on the side wall of the equipment main body (1);

a second driving mechanism (9) for driving the sliding sleeve (2) to rotate is arranged in the equipment main body (1);

the second driving mechanism (9) comprises arc-shaped electromagnets (91) arranged in the device main body (1) and distributed along the rotating direction of the sliding sleeve (2), and rotating magnets (92) arranged on the sliding sleeve (2) and used for being matched with the arc-shaped electromagnets (91) which are electrified so as to drive the sliding sleeve (2) to rotate through magnetic force.

2. The photographing system according to claim 1, wherein the display screen (4) is configured to control a motion state of the sliding sleeve (2) through a control panel disposed thereon, and/or is configured to open and close a preset photographing function of the photographing component (3), and/or is configured to display real-time photographing contents of the photographing component (3) when the photographing component slides out of the device body (1) along with the sliding sleeve (2).

3. The photographing system according to claim 1, wherein the driving lever (22) is rotatably disposed in the sliding sleeve (2), and a motion sensor (7) for detecting a rotational motion of the abutment sleeve (23) to trigger a preset operation is further disposed in the mounting barrel (5).

4. The photographing system according to claim 1, wherein a first driving mechanism (8) for driving the sliding sleeve (2) to perform a telescopic motion is provided in the apparatus body (1).

5. The photographing system according to claim 4, wherein the first driving mechanism (8) comprises bar-shaped electromagnets (81) disposed in the apparatus body (1) and distributed along the sliding direction of the sliding sleeve (2), and a sliding magnet (82) disposed on the sliding sleeve (2) and adapted to cooperate with the energized bar-shaped electromagnets (81) to magnetically drive the sliding sleeve (2) to slide.

6. The photographing system according to claim 5, wherein the sliding magnet (82) is distributed on the outer wall of the inner end of the sliding sleeve (2) and is opposite to the strip-shaped electromagnet (81).

7. The photographing system according to claim 5, wherein the length of the bar-shaped electromagnet (81) coincides with the maximum sliding stroke of the sliding sleeve (2).

8. The photographing system according to claim 5, wherein the first driving mechanism (8) further includes a first mounting bracket (83) provided on a main board (10) in the apparatus main body (1), and the strip-shaped electromagnet (81) is provided on the first mounting bracket (83).

9. The photographing system according to claim 1, wherein the rotary magnet (92) is distributed on the outer wall of the inner end of the sliding sleeve (2) and is opposite to the arc-shaped electromagnet (91).

10. The photographing system according to claim 1, wherein a central angle of the arc-shaped electromagnet (91) coincides with a maximum rotation angle of the sliding sleeve (2).

11. The photographing system according to claim 1, wherein the second driving mechanism (9) further includes a second mounting bracket (93) provided on a main board (10) in the apparatus main body (1), and the arc-shaped electromagnet (91) is provided on the second mounting bracket (93).

12. The photographing system of claim 11, wherein the arc-shaped electromagnet (91) is disposed on the second mounting bracket (93) at a position corresponding to the rotary magnet (92) when the sliding sleeve (2) is in a maximum protruding state.

13. The photographing system according to claim 12, wherein the outer wall of the sliding sleeve (2) is further provided with signal power lines (11) which are connected with the photographing component (3) in a signal manner and distributed along the circumferential direction, a signal connector (12) is arranged on the main board (10) at a position corresponding to the signal power lines (11) when the sliding sleeve (2) is in the maximum extending state, and the signal connector (12) is used for being in sliding contact with the outer circumferential surface of the signal power lines (11) when the sliding sleeve (2) is in the maximum extending state.

14. An intelligent wrist-worn device, comprising a device body (1) and a photographing system arranged on the device body (1), wherein the photographing system is specifically the photographing system of any one of claims 1 to 13.