CN213987541U

CN213987541U - Recognition device and auxiliary fitting of recognition device

Info

Publication number: CN213987541U
Application number: CN202023123601.1U
Authority: CN
Inventors: 王志岗; 雷长友; 黄�隆; 郑琦春
Original assignee: iFlytek Co Ltd
Current assignee: iFlytek Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-17
Anticipated expiration: 2030-12-21

Abstract

The utility model provides a recognition device and recognition device's auxiliary fittings, the utility model provides a recognition device still includes laser designator (11) including the camera that is used for shooing the recognition object, and when laser designator was opened, the visible light that laser designator sent defined out laser and guided the region, and laser guides the region and is located within the shooting coverage area of camera. Use the utility model provides a during recognition device, the user can be fast and the accuracy will be put the effectual discernment region of camera by the recognition object in to be favorable to promoting recognition device's availability factor.

Description

Recognition device and auxiliary fitting of recognition device

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a recognition device and recognition device's auxiliary fitting.

Background

With the popularization of tablet computers, smart learning machine products with a finger reading function increasingly move to the families of consumers. Most of intelligent learning machines carry out recognition work such as OCR character recognition and gesture recognition through a camera, and achieve functions of assisting learning, interacting with users and the like. However, in the process of using the intelligent learning machine, a user often encounters a situation that a book or a gesture operation is not in an effective identification area of the camera, so that the intelligent learning machine cannot be normally used, and the use experience and the learning efficiency are affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an identification device and identification device's auxiliary fittings uses the utility model provides a during identification device, the user can be fast and accurate will be put the effectual discernment region of camera by the identification object in to be favorable to promoting identification device's availability factor. Through the utility model provides an auxiliary assembly, the user can use intelligent learning high-efficiently and accurately.

In order to achieve the above object, the utility model provides a following technical scheme:

a reading device comprises a camera used for shooting a read object and a laser indicator, wherein when the laser indicator is turned on, visible light emitted by the laser indicator defines a laser guide area, and the laser guide area is positioned in a shooting coverage area of the camera.

Optionally, in the above reading apparatus, the reading apparatus includes an electronic device with a screen, and a main control board of the electronic device is electrically connected to the camera.

Optionally, in the above reading apparatus, the screen is a touch screen.

Optionally, in the above identification device, the electronic device is a learning machine, a mobile phone, or a tablet computer.

Optionally, in the above reading apparatus, a support for placing the electronic device is further included.

Optionally, in the above recognition device, the recognition device includes a reflective disk detachably connected to the support, and the reflective disk is provided with the laser pointer and a plane mirror for matching with the optical path of the camera.

Optionally, in the above reading apparatus, the support is provided with a first interface electrically connected to the laser pointer and a second interface electrically connected to the electronic device, and the first interface is electrically connected to the second interface.

Optionally, in the above reading apparatus, the first interface and/or the second interface is a magnetic interface.

Optionally, in the above-mentioned identification device, the electronic device is provided with a pogo pin connector for connecting with the second interface.

The utility model provides a recognition device's auxiliary assembly, includes the body, be provided with laser pointer on the body and be used for with recognition device's camera light path complex level crossing, the visible light that laser pointer sent is used for in the shooting coverage area of camera is interior to be defined out laser and guides the region.

According to the technical scheme, the utility model provides a recognition device is provided with laser designator, when this laser designator was opened, the visible light that it sent defined out laser and guides the region, because laser guides the region and is located within the shooting coverage area of camera, so the user is according to the guide of laser designator, can be fast and accurate will be read the object and put the effectual identification area of camera in, thereby avoid the recognition device condition of unable normal use often appearing, be favorable to promoting the availability factor.

In a similar way, because be provided with laser designator on auxiliary fittings's the body and be used for with the camera light path complex level crossing of recognition device (for example intelligent learning), so pass through the utility model provides an auxiliary fittings, the user can use intelligent learning high-efficiently and accurately.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 view of a reading device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the reflective disc 1 of FIG. 1;

FIG. 3 is a schematic view of the reading apparatus of FIG. 1;

FIG. 4 is a schematic view of the reading device shown in FIG. 1 from another view;

fig. 5 is an exploded view of the bracket 3 of fig. 4;

fig. 6 is a schematic diagram of the electronic device 2 in fig. 4.

Labeled as:

1. a reflective disk; 11. a laser pointer; 12. a plane mirror; 13. a magnetic suction interface; 2. an electronic device; 21. a pogo pin connector; 3. a support; 31. a support leg; 32. a bearing seat; 33. a first interface; 34. a protective pad; 35. a second interface; A. a laser guide area; B. the coverage area is photographed.

Detailed Description

For the sake of understanding, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, fig. 1 is a schematic view of a reading device according to an embodiment of the present invention, fig. 2 is a schematic view of a reflective plate 1 in fig. 1, fig. 3 is a schematic view of an operating state of the reading device shown in fig. 1, and fig. 4 is a schematic view of an operating state of the reading device shown in fig. 1 at another viewing angle.

The reading device provided by the embodiment of the utility model comprises a reflecting disc 1, an electronic device 2 and a bracket 3, wherein, the electronic device 2 is provided with a camera (not shown in the figure) for shooting a read object, the camera is electrically connected with a main control board of the electronic device 2, the reflecting disc 1 is provided with a laser indicator 11 and a plane mirror 12 for matching with the optical path of the camera, as shown in the figures 3 and 4, when the laser pointer 11 is opened, the visible light emitted by the laser pointer 11 defines a laser guide area A, the laser guide area A is positioned in a shooting coverage area B of the camera, therefore, the user can quickly and accurately place the read object (such as a book or a gesture) in the effective identification area of the camera according to the guidance of the laser pointer 11, thereby avoid the condition that the unable normal use often appears in recognition device, be favorable to promoting the availability factor.

It should be noted that the electronic device 2 in this embodiment is provided with a screen, but in other embodiments, the electronic device 2 may also be provided without a screen, for example, the electronic device 2 may be a barcode reader for a consumption scene such as a supermarket, and a transaction settlement host computer with an additional screen is required. In addition, the bracket 3 is provided in the present embodiment to place the electronic device 2, so that the electronic device 2 can be placed on a work table such as a study table, but in other embodiments, the bracket 3 may not be required, and in this case, the bracket 3 may be omitted, for example, the electronic device 2 is a code scanner directly fixed on a wall, a pipeline rack, or the like, and the bracket 3 is not required to place the electronic device 2. In a specific practical application, the laser pointing area a may be in various shapes such as a circle and a rectangle, and the visible light emitted by the laser pointer 11 may project the entire contour line of the laser pointing area a, or may project only a few key points or key line segments (for example, four corners of a rectangle) on the contour line, as long as the user can clearly know the laser pointing area a defined by the user by means of the visible light emitted by the laser pointer 11.

In this embodiment, the screen of the electronic device 2 is usually a touch screen, so as to facilitate the operation of the user. The electronic device 2 can be a learning machine, a mobile phone or a tablet personal computer, and the reflective disc 1 can be detachably connected with the support 3 or fixedly connected with the support 3 when used as a digital accessory, so that the reflective disc becomes a special part on the support 3. It should be noted that one of the purposes of the reflective plate 1 of the present embodiment is to integrate the laser pointer 11 and the plane mirror 12 into one component, but in other embodiments, the laser pointer 11 may be provided as a separate component, for example, when it is not necessary to integrate the laser pointer 11 and the plane mirror 12 together, or even to provide the plane mirror 12 for reflecting the light path, the laser pointer 11 exists as a separate component.

In order to facilitate the user to quickly turn on the laser pointer 11 while using the electronic device 2, a switch for controlling the laser pointer 11 may be provided on the electronic device 2, for example, a signal connection between the electronic device 2 and the laser pointer 11 is realized by using bluetooth technology, and the laser pointer 11 is turned on by a switch button on a touch screen of the electronic device 2. Referring to fig. 5 and 6, the present embodiment designs another way to facilitate quick opening of the laser pointer 11, specifically, the bracket 3 is provided with a first interface 33 for connecting with the reflective disk 1 and a second interface 35 for connecting with the electronic device 2, and the first interface 33 is electrically connected with the second interface 35. When the reflective disc 1 is mounted on the bracket 3, the laser pointer 11 is electrically connected with the first interface 33, and when the electronic device 2 is placed on the bracket 3, the second interface 35 is electrically connected with the main control board of the electronic device 2, so that when the reflective disc 1 and the electronic device 2 are both mounted in place on the bracket 3, the main control board of the electronic device 2 is electrically connected with the laser pointer 11, and a user can conveniently turn on the laser pointer 11 through a switch button on a touch screen of the electronic device 2. Of course, the button controlling the laser pointer 11 to turn on may also be a physical key on the electronic device 2.

In a specific practical application, the first interface 33 and the second interface 35 may be magnetic interfaces, for example, a magnetic interface 13 (see fig. 2) for matching with the first interface 33 is disposed on the reflective plate 1, and the reflective plate 1 is attracted to the bracket 3 by magnetic force, so that the electrical connection between the laser pointer 11 and the first interface 33 is more reliable. In order to make the electrical connection between the electronic device 2 and the second interface 35 more secure, the electronic device 2 is provided with a pogo pin connector 21 (see fig. 6) for cooperating with the second interface 35, and when the electronic device 2 is placed on the stand 3, the pogo pin of the pogo pin connector 21 abuts against the second interface 35 under the action of the self-gravity of the electronic device 2.

As shown in fig. 5, in this embodiment, the support 3 includes a supporting leg 31 and a carrying seat 32, the supporting leg 31 and the carrying seat 32 are usually made of metal, such as stainless steel or aluminum alloy, in order to reduce the abrasion of the support 3 to the electronic device 2, in this embodiment, a protection pad 34 is disposed on the carrying seat 32, and in a specific practical application, the protection pad 34 may be made of silicon gel or sponge.

The utility model also provides a recognition device's auxiliary assembly, this auxiliary assembly include the body, be provided with laser designator 11 on the body and be used for with recognition device's camera light path complex level crossing 12, the visible light that laser designator 11 sent is used for defining out laser in the shooting coverage area of camera and guides the region.

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 the 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 reading device comprising a camera for shooting a read object, characterized by further comprising a laser pointer (11), when the laser pointer (11) is turned on, visible light emitted by the laser pointer (11) defines a laser guide area, and the laser guide area is located within a shooting coverage area of the camera.

2. The reading device according to claim 1, characterized by comprising an electronic device (2) with a screen, wherein a main control board of the electronic device (2) is electrically connected with the camera.

3. The reading device of claim 2, wherein the screen is a touch screen.

4. The reading device according to claim 3, characterized in that the electronic device (2) is a learning machine, a mobile phone or a tablet computer.

5. The reading device according to any one of claims 2 to 4, further comprising a support (3) for placing the electronic device (2).

6. The reading device according to claim 5, characterized by comprising a reflective disc (1) detachably connected with the support (3), wherein the reflective disc (1) is provided with the laser pointer (11) and a plane mirror (12) for matching with the optical path of the camera.

7. The reading device according to claim 6, characterized in that the support (3) is provided with a first interface for electrical connection with the laser pointer (11) and a second interface for electrical connection with the electronic device (2), the first interface being electrically connected with the second interface.

8. The reading apparatus of claim 7, wherein the first interface and/or the second interface is a magnetic interface.

9. The reading device according to claim 7, characterized in that the electronic apparatus (2) is provided with a pogo pin connector for connection with the second interface.

10. The auxiliary accessory of the reading device is characterized by comprising a body, wherein a laser indicator (11) and a plane mirror (12) matched with a camera light path of the reading device are arranged on the body, and a laser guide area is defined in a shooting coverage area of the camera by visible light emitted by the laser indicator (11).