CN112422764A

CN112422764A - Automatic flexible high appearance of clapping

Info

Publication number: CN112422764A
Application number: CN202011267435.4A
Authority: CN
Inventors: 温红均; 叶志平
Original assignee: SHENZHEN ELOAM TECHNOLOGY CO LTD
Current assignee: SHENZHEN ELOAM TECHNOLOGY CO LTD
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-02-26

Abstract

The invention discloses an automatic telescopic high-speed shooting instrument which comprises a sliding table, a sliding seat, a telescopic rod, a camera, a motor and a transmission mechanism, wherein the sliding seat is arranged on the sliding table; the sliding seat is fixed on the sliding table in a sliding mode and can slide back and forth along the direction of the sliding table; the telescopic rod is parallel to the sliding table, one end of the telescopic rod is fixedly connected with the sliding seat, the telescopic rod and the sliding seat move synchronously, and the other end of the telescopic rod is fixedly provided with a camera which can extend out of the sliding table; the motor is fixed on the sliding table and used for driving the sliding seat to move through the transmission mechanism. Through motor drive sliding seat reciprocating motion on the slip table, realize the reach of telescopic link and adjust, when using high appearance of clapping, the telescopic link stretches out, exposes functional unit such as camera and light filling lamp, when not using high appearance of clapping, steerable motor withdraws the telescopic link, in camera and light filling lamp withdrawal slip table promptly, saves space, plays certain guard action to functional unit.

Description

Automatic flexible high appearance of clapping

Technical Field

The invention relates to the field of high-speed photographing instruments, in particular to an automatic telescopic high-speed photographing instrument.

Background

The high-speed scanner is also called as a fast-speed scanner, is an ultra-portable low-carbon office supply, can complete high-speed scanning within one second, has an OCR character recognition function, and can recognize and convert scanned pictures into editable word documents. It can also take pictures, record video, copy, network paperless fax, make electronic book, cut edge and right etc.

The sizes of the office files A3 and A4 are commonly used, when the existing high-speed photographing instrument shoots the files with different sizes, the high-speed photographing instrument is limited by the length of the cross rod, needs to be stretched by the vertical rod to adapt to the shooting breadth, is complex to operate and is greatly limited by the site; when the high-speed shooting instrument is stored, the shooting part is still exposed outside, so that dust accumulation or damage due to collision is easily caused, and the lens is blurred.

Disclosure of Invention

The invention aims to provide an automatic telescopic high-speed shooting instrument with an adjustable distance between cross rods, which is used for overcoming the technical problems of adjusting shooting breadth by stretching a vertical rod and exposing a camera.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an automatic telescopic high-speed shooting instrument comprises a sliding table, a sliding seat, a telescopic rod, a camera, a motor and a transmission mechanism;

the sliding seat is fixed on the sliding table in a sliding mode and can slide back and forth along the direction of the sliding table;

the telescopic rod is parallel to the sliding table, one end of the telescopic rod is fixedly connected with the sliding seat, the telescopic rod and the sliding seat move synchronously, and the other end of the telescopic rod is fixedly provided with a camera which can extend out of the sliding table;

the motor is fixed on the sliding table and used for driving the sliding seat to move through the transmission mechanism.

Furthermore, the camera comprises a first camera and a second camera, and the focal lengths of the first camera and the second camera are different.

Furthermore, the one end that the slip table was stretched out to the telescopic link still is fixed with first pilot lamp and second pilot lamp, is used for instructing the operating condition of first camera and second camera respectively.

Further, still be equipped with the light filling lamp on the telescopic link, the light filling lamp can stretch out the slip table.

Further, drive mechanism is the lead screw, the lead screw is connected with the pivot of motor, the lead screw is parallel with the slip table, rotates to fix on the slip table, the lead screw connects soon with the slip table screw thread, the slip table contacts with slip table surface secret, the lead screw is used for restricting the slip table rotation with the slip table cooperation.

Furthermore, bearing end plates are arranged at two ends of the screw rod and used for fixing the screw rod.

Furthermore, a light coupling switch is fixed on the sliding table, and a separation blade used for triggering the light coupling switch is arranged on the sliding seat.

Further, still include the driver, the motor is servo motor, the driver is used for controlling servo motor and rotates.

By applying the technical scheme, the sliding seat is driven by the motor to reciprocate on the sliding table, so that the extending distance of the telescopic rod is adjusted, when the high-speed shooting instrument is used, the telescopic rod extends out to expose functional components such as the camera and the light supplement lamp, and when the high-speed shooting instrument is not used, the motor can be controlled to retract the telescopic rod, namely the camera and the light supplement lamp retract into the sliding table, so that the space is saved, and the functional components are protected to a certain extent; when shooting files facing common A3 and A4 sizes, the cameras with different focal lengths correspond to different file sizes, the back parameters are adjusted in advance, the adjustment of the shooting breadth is realized by adjusting the transverse distance of the telescopic rod, the height of the camera is prevented from being adjusted repeatedly and manually, the labor intensity of a user is reduced, the operation process is simplified, and the shooting and scanning efficiency is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent.

FIG. 1 is a schematic view of an automatic telescopic high speed scanner of the present invention;

fig. 2 is a perspective view of an automatic telescopic high-speed scanner of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, an automatic telescopic high-speed scanner includes a sliding table 100, a sliding seat 200, a telescopic rod 300, a camera, a motor 500 and a transmission mechanism; the sliding seat 200 is fixed on the sliding table 100 in a sliding manner and can slide back and forth along the direction of the sliding table 100; the telescopic rod 300 is parallel to the sliding table 100, one end of the telescopic rod is fixedly connected with the sliding seat 200, the telescopic rod 300 and the sliding seat 200 move synchronously, and the other end of the telescopic rod is fixed with a camera which can extend out of the sliding table 100; the motor 500 is fixed on the sliding table 100 and is used for driving the sliding seat 200 to move through a transmission mechanism. Through motor 500 drive sliding seat 200 reciprocating motion on slip table 100, realize the reach of telescopic link 300 and adjust, when using the high appearance of clapping, telescopic link 300 stretches out, expose functional unit such as camera, when not using the high appearance of clapping, telescopic link 300 is withdrawed to steerable motor 500, camera and light filling lamp 600 withdraw in slip table 100 promptly, reduce area, save space, convenient storage, and the camera returns to retract to in slip table 100, play certain guard action, effectively reduce the ash falling condition of camera, take place directly when avoiding accomodating and strike with a stroke the damage phenomenon to the camera.

In this embodiment, the cameras include a first camera 401 and a second camera 402, and focal lengths of the first camera 401 and the second camera 402 are different. To common official working file size A3 and A4, select the camera of different focuses to these two kinds of sizes, when facing different file sizes, switch different cameras through the software and shoot to telescopic link 300 carries out the distance regulation cooperation of stretching out and drawing back, thereby realize the adaptation of shooing the breadth, avoid the artifical camera height of adjusting the height appearance of shooing repeatedly, reduce user's intensity of labour, the process of simplified operation improves the efficiency of shooting the scanning.

In another embodiment, the number of the cameras is not limited to 2, and can be increased according to the actual file shooting requirement.

In another embodiment, the number of the cameras is one, and the cameras are zoom cameras.

In this embodiment, a first indicator light 801 and a second indicator light 802 are further fixed at one end of the telescopic rod 300 extending out of the sliding table 100, and are respectively used for indicating the working states of the first camera 401 and the second camera 402. When different cameras work, the corresponding indicating lamps are constantly on, a user can visually determine the current working mode of the high-speed shooting instrument through the indicating lamps, and the probability of vague confusion of the user is avoided.

In this embodiment, a light supplement lamp 600 is further disposed on the telescopic rod 300, and the light supplement lamp 600 may extend out of the sliding table 100. The influence of the illumination effect on the scanning shooting quality is considered, a light supplement lamp 600 for supplementing light is arranged on the telescopic rod 300 besides the camera, and the shooting quality of the file is ensured.

In this embodiment, the transmission mechanism is a lead screw 700, the lead screw 700 is connected with a rotating shaft of the motor 500, the lead screw 700 is parallel to the sliding table 100 and is rotationally fixed on the sliding table 100, the lead screw 700 is screwed with the sliding seat 200, the sliding seat 200 is in surface contact with the sliding table 100, and the lead screw 700 is matched with the sliding table 100 to limit the sliding seat 200 to rotate. The screw rod 700 is an ideal product for converting rotary motion into linear motion, has the characteristics of high precision, reversibility and high efficiency, reduces virtual positions, and ensures the premise of accurately adjusting the telescopic distance of the telescopic rod 300; and the screw 700 has little frictional resistance in transmission, so that the load on the motor 500 is reduced, the power and the size of the motor 500 are reduced, and the integral volume of a product is further reduced.

In another embodiment, the transmission mechanism is a conveyor belt, the motor 500 drives the belt wheel to rotate, the sliding seat 200 is fixedly connected with the conveyor belt, and the sliding seat 200 slides back and forth through the forward and reverse rotation of the conveyor belt, so that the telescopic rod 300 is stretched.

In yet another embodiment, the transmission mechanism is a gear and rack transmission, a rack is fixed on the sliding table 100, the motor 500 is located on the sliding base 200, the motor 500 and the sliding base 200 move synchronously, a gear matched with the rack is fixed on a rotating shaft of the motor 500, and the motor 500 drives the gear to perform transmission, so that the reciprocating motion of the sliding base 200 on the sliding table 100 is realized, that is, the expansion and contraction of the telescopic rod 300 can be fundamentally controlled by air crash.

In this embodiment, two ends of the screw rod 700 are provided with bearing end plates 701, and the bearing end plates 701 are used for fixing the screw rod 700. The bearing is embedded in the bearing end plate 701, and the lead screw 700 is rotationally fixed through the bearing.

In this embodiment, the optical coupler switch 900 is fixed on the sliding table 100, and the blocking sheet 901 for triggering the optical coupler switch 900 is arranged on the sliding seat 200. Through the cooperation of opto-coupler switch 900 and separation blade 901 on the sliding seat 200, realize the feedback of the relative position of sliding seat 200, thereby control the slip formation of sliding seat 200 promptly, avoid taking place the striking.

In this embodiment, the present invention further includes a driver, where the motor 500 is a servo motor 500, and the driver is used to control the rotation of the servo motor 500. The servo motor 500 can control the speed and position accuracy very accurately, and the rotation of the servo motor 500 is controlled by a driver, so that the voltage signal can be converted into torque and rotating speed to drive a control object. The rotor speed of the servo motor 500 is controlled by an input signal and can quickly respond, and the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert a received electric signal into angular displacement or angular velocity on a motor shaft for output. The motor 500 has the advantages of small volume, light weight, large output force, fast response, high speed, small inertia, smooth rotation, stable moment and the like.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic telescopic high-speed shooting instrument is characterized by comprising a sliding table (100), a sliding seat (200), a telescopic rod (300), a camera, a motor (500) and a transmission mechanism;

the sliding seat (200) is fixed on the sliding table (100) in a sliding mode and can slide back and forth along the direction of the sliding table (100);

the telescopic rod (300) is parallel to the sliding table (100), one end of the telescopic rod is fixedly connected with the sliding seat (200), the telescopic rod (300) and the sliding seat (200) move synchronously, and the other end of the telescopic rod is fixedly provided with a camera which can extend out of the sliding table (100);

the motor (500) is fixed on the sliding table (100) and used for driving the sliding seat (200) to move through the transmission mechanism.

2. The auto-retracting high speed scanner according to claim 1, wherein the camera comprises a first camera (401) and a second camera (402), and the focal lengths of the first camera (401) and the second camera (402) are different.

3. The automatic telescopic high-speed shooting instrument according to claim 2, wherein a first indicator light (801) and a second indicator light (802) are further fixed at one end of the telescopic rod (300) extending out of the sliding table (100) and are respectively used for indicating the working states of the first camera (401) and the second camera (402).

4. The automatic telescopic high-speed shooting instrument according to claim 1, wherein a light supplement lamp (600) is further arranged on the telescopic rod (300), and the light supplement lamp (600) can extend out of the sliding table (100).

5. The automatic telescopic high-speed scanner according to claim 1, wherein the transmission mechanism is a lead screw (700), the lead screw (700) is connected with a rotating shaft of a motor (500), the lead screw (700) is parallel to the sliding table (100) and is rotationally fixed on the sliding table (100), the lead screw (700) is screwed with the sliding seat (200), the sliding seat (200) is in surface contact with the sliding table (100), and the lead screw (700) is matched with the sliding table (100) to limit the rotation of the sliding seat (200).

6. The automatic telescopic high-speed scanner according to claim 5, wherein two ends of the screw rod (700) are provided with bearing end plates (701), and the bearing end plates (701) are used for fixing the screw rod (700).

7. The automatic telescopic high-speed scanner according to claim 1, wherein the sliding table (100) is fixed with a light coupling switch (900), and the sliding base (200) is provided with a baffle (901) for triggering the light coupling switch (900).

8. The automatic telescopic high-speed scanner according to claim 1, further comprising a driver, wherein the motor (500) is a servo motor (500), and the driver is used for controlling the servo motor (500) to rotate.