CN212204134U

CN212204134U - Intelligent desk lamp

Info

Publication number: CN212204134U
Application number: CN202020678881.3U
Authority: CN
Inventors: 白苏诚; 雷长友; 田世宏; 何孔龙; 刘飞涛
Original assignee: iFlytek Co Ltd
Current assignee: iFlytek Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-22
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses an intelligence desk lamp, the main objective is that it places regional scheme to provide supplementary guide object for intelligent desk lamp, specifically speaking, when intelligent desk lamp need use OCR recognition function, can give the target object of preferred through the pilot lamp and place the region to guide the user with the object that needs discernment such as books, place in the effective recognition area of OCR camera, no matter what kind of application scene is in to intelligence desk lamp like this, the user all can be convenient, directly place and treat the discernment object, from this, the utility model discloses an aspect is more laminated, adapts to the true usage environment of desk lamp product, and on the other hand also uses experience for improving the user and makes the contribution.

Description

Intelligent desk lamp

Technical Field

The utility model relates to an intelligence house field especially relates to an intelligent desk lamp.

Background

Along with the popularization of smart homes, smart desk lamp products with the auxiliary learning function increasingly enter families of consumers. At present, the intelligent desk lamp with the learning assisting function recognizes characters, gestures and the like through a camera, and realizes the functions of assisting learning and interacting with a user.

However, the effective identification area of the camera changes according to different use scenes of the desk lamp, so that a user often encounters books or operates the desk lamp out of the identification area in the actual use process, the desk lamp cannot be normally used, and the experience is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model aims at providing an intelligent desk lamp to solve and guide the user to place the problem of waiting to discern the object in the different use scenes of desk lamp.

The utility model adopts the technical scheme as follows:

the utility model provides an intelligence desk lamp, includes lamp stand, lamp pole and lamp panel, just be equipped with a plurality of OCR cameras in the lamp panel, wherein, be close to in the lamp panel OCR camera department still is equipped with the pilot lamp, the pilot lamp is used for indicating out the object and placing the region in OCR camera's distinguishable scope.

In one possible implementation, the indicator light includes a laser indicator light.

In one possible implementation manner, the laser indicator lamp and the OCR camera are integrated on the same PCB, and the PCB is fixed in the lamp panel.

In one possible implementation manner, the laser indicator lamps are arranged in a multi-LED lattice mode and are used for forming the object placing areas with different shapes.

In one possible implementation manner, the number of the OCR cameras is multiple, and each OCR camera is arranged in cooperation with the laser indicator light in the form of a plurality of dot arrays.

In one possible implementation manner, a track is arranged on the lamp panel, and the track is used for enabling the laser indicator lamp and the OCR camera to move so as to change the relative position between the laser indicator lamp and the OCR camera.

In one possible implementation manner, the lamp panel includes: the LED lamp comprises a rear shell, a PCB, an LED lamp strip, a light-diffusing plate, a front shell, a light-equalizing plate and a light-transmitting cover plate, wherein the OCR camera and the indicator lamp are integrated on the PCB.

In one possible implementation manner, a rotating shaft which contains a limiting damping structure and is used for rotating in multiple directions is arranged at a rotating joint of the lamp post.

In one possible implementation manner, a stop component is arranged inside the rotating shaft, and is used for mechanically locking after the rotating shaft is rotated to a set angle gear position, and a locking sound is emitted to prompt the rotating shaft to rotate to the position.

In one possible implementation manner, the lamp post is of a hollow structure.

In one possible implementation manner, a control unit is arranged in the lamp holder and is integrated with a screen;

the OCR camera, the indicator light and the screen are respectively connected with the control unit through electric signals.

The utility model discloses a design provides a can guide the object to place regional intelligent desk lamp auxiliary scheme, when intelligent desk lamp need use OCR recognition function, can give the target object of preferred through the pilot lamp and place the region, with the object of guide user with needs discernment such as books, place in the effective identification area of OCR camera, no matter what kind of application scene is in like this intelligent desk lamp, the user all can be convenient, directly place and treat the discernment object, therefore, on the one hand more laminate, adapt to the true usage environment of desk lamp, on the other hand also uses experience for improving the user and makes the contribution.

Further, in the specific implementation process, the laser indicator lamps can be selected as the types, the laser indicator lamps are arranged in a lattice form, and the corresponding relative positions, angles, numbers and the like are designed, so that a better indicating effect is provided.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of an embodiment of an intelligent desk lamp provided by the present invention;

fig. 2 is a schematic view of an embodiment of the integrated lamp panel provided by the present invention;

fig. 3 is a schematic view of a laser indication area provided by the present invention;

fig. 4 is a schematic view of an embodiment of a laser indication area provided by the present invention;

fig. 5 is a schematic view of another embodiment of a laser indication area provided by the present invention;

fig. 6 is an exploded view of an embodiment of a platform according to the present invention.

Description of reference numerals:

1 lamp stand, 2 lamp post, 3 lamp panel, 31OCR (optical character recognition) camera and 32 indicating lamp

320 laser indicator 301 rear shell 302PCB board 303LED lamp area 304 diffusion board

305 front shell 306 light equalizing plate 307 light-transmitting cover plate 11 screen

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

It is right the utility model discloses before technical scheme explains, introduce current technical scheme again, present intelligent desk lamp product is many to use the camera to carry out characters and gesture recognition etc. realizes that the user is mutual with the intelligence of desk lamp, but does not provide the effective identification area's of camera sign and guide. The use scene of desk lamp is more, and different locating position, height, angle etc. all can lead to the effectual OCR of camera to discern regional the change. Therefore, the user can have difficulty in book alignment in the using process, the embarrassment of use cannot be identified, or the position of the book needs to be adjusted repeatedly, so that normal identification and interaction can be carried out.

Therefore, the utility model discloses a solve above-mentioned technical problem, guide through design laser, give the suggestion of the effective identification area scope of camera on the desktop, the user can place books or its required discernment's object in the suggestion region according to the suggestion to can accurately realize OCR recognition function fast, improve user's use and experience.

In view of the above, the present invention provides the following embodiments for reference, wherein at least the embodiment of the intelligent desk lamp shown in fig. 1 is included:

this intelligence desk lamp mainly includes lamp stand 1, lamp pole 2, lamp panel 3, and be equipped with OCR camera 31 in the lamp panel 3, wherein, lamp panel 3 is close to OCR camera 31 department still is equipped with pilot lamp 32, pilot lamp 32 is used for indicating out the object placement area of preferred in OCR camera 31's distinguishable scope. As will be understood by those skilled in the art, the imaging area of the OCR camera 31 is a fixed area projected onto a plane (or non-plane) and belongs to the attribute of the OCR camera 31, and on the basis, the aforementioned indicator lamp 32 is designed near the OCR camera 31, and the light emitted from the indicator lamp can indicate a better area where an article can be placed within the OCR recognition range, and the falling point of the light emitted from the indicator lamp 32 can be preset in implementation based on the inherent attribute of the OCR camera 31.

In practical operation, the type of the indicator light 32 may not be limited, and it is contemplated that the indicator light 32 is a laser indicator light 320, and in particular, in conjunction with fig. 2, in some embodiments, the laser indicator light 320 and the OCR camera 31 may also be integrated on the same PCB 302, and the PCB 302 is fixed in the lamp panel 3. In this way, no matter what usage scenario the intelligent desk lamp is in, the relative positions of the laser indicator lamp 320 and the OCR camera 31 are ensured not to change, and the laser indication area (i.e. the object placement area) can be within the camera coverage area (as shown in fig. 3) through the pre-adjustment of the light irradiation angles of the two types of lamps.

More preferably, referring to fig. 2 for example, the laser indicator 320 may be an overall shape structure, or may be arranged in a multi-LED dot matrix, for example, 11 LED dots in fig. 2, on the basis of the hardware configuration, on one hand, the laser dot matrix may be pre-arranged in a shape similar to the outline of the object to be recognized according to the requirement of the specific object, for example, the LED dot matrix may be set into a laser dot matrix of multiple patterns, such as a long strip shape, a square shape, a circle shape, and the like, so as to conform to the recognition of different target objects, and all of which are within the capture range of the OCR camera 31; on the other hand, based on aforementioned design, can also be according to the object profile shape size that OCR camera 31 discerned, the regional scope is instructed in intelligent adjustment to on improving the rate of recognition basis, can also further promote user experience, specifically can consider through luminous LED's in the set program automatic adjustment laser dot matrix position and quantity etc. can reference prior art to the dot matrix regulation and control mode, this itself is not the utility model discloses a focus. In any way, the purpose of the multi-LED dot matrix laser indicator lamp is to accurately and adaptively provide a valid recognizable area, as shown in fig. 4, a rectangular indication area is provided in the valid recognition area of the OCR camera 31, and in other embodiments, an oval indication area is provided in the valid recognition area of the OCR camera 31 as shown in fig. 5. It will be understood by those skilled in the art that fig. 2, 4 and 5 are only schematic illustrations and that the number and layout of LEDs in the laser array and the shape of the indicated area are not limited in practice.

Furthermore, in order to expand the OCR recognition range, in some embodiments, a plurality of OCR cameras 31 may be further provided, and may be matched with the foregoing multi-LED dot matrix laser indicator lamps of different shapes, so as to achieve a wider recognition requirement. On the basis, it can be further considered that a track is arranged on the lamp panel 3, and the track has the function of moving the laser indicator lamp 320 and the OCR camera 31, so that the relative positions of the laser indicator lamp 320 and the OCR camera 31 can be changed, different combination and collocation modes of the indicator lamp and the camera can be formed, and the recognizable detection range can be expanded.

With regard to the lamp panel 3, in addition to the key parts mainly including the OCR camera 31 and the indicator light 32, the present invention in some embodiments also provides specific structural references, and in combination with the explosion structure diagram of the lamp panel shown in fig. 6, the lamp panel 3 may include a rear shell 301, a PCB 302, an LED strip 303, a light-diffusing plate 304, a front shell 305, a light-equalizing plate 306, and a transparent cover plate 307, wherein the OCR camera 31 and the indicator light 32 may be integrated on the PCB 302, and the transparent cover plate 307 made of, for example, glass, may clearly shoot the content of the target object and indicate the clear object placement area. The current a large amount of desk lamp products can be referred to the assembly methods and the effect of each part that relate to in figure 6, and is here the utility model discloses do not prescribe a limit and give unnecessary details.

In some comprehensive embodiments, with respect to the lamp socket 1, in combination with the example of fig. 1, a screen 11 and a built-in control unit (not shown in the figure) may also be integrated, and a user may implement intelligent interaction and control on the intelligent desk lamp through the screen 11. The control unit is a core control component of such an intelligent household product (especially an intelligent desk lamp), and is mainly used for controlling lighting on and off, screen startup and corresponding intelligent control, for example, but not limited to, including voice input, recognition detection, audio output, volume adjustment, electric quantity monitoring and the like, to which a large amount of prior art can be used for reference, the utility model discloses do not make the limitation, but it should be explained that aforementioned OCR camera 31 and indicator lamp 32 are respectively connected with this control unit electrical signal.

The lamp post 2 can be provided with a rotating shaft containing a limiting damping structure at a joint, for example, a multi-gear limiting damping structure is arranged in the rotating shaft capable of rotating by 180 degrees, so that the adjustment effect of any angle can be realized, and a user can adjust the angle and the position of the illumination, OCR (optical character recognition) shooting and indication area of the desk lamp according to different use scenes, wherein the 180 degrees are only schematic, the rotation direction of the rotating shaft is not limited in actual operation, and the rotating shaft can be set into a plurality of rotating directions such as up, down, left, right and the like according to needs, so that a large number of conventional schemes for adjusting the illumination angle of the desk lamp can be used for reference; and can also further consider at the inside locking part of pivot design, like this, after the user rotated lamp pole 2 to satisfied angle, locking part locking angle promoted overall stability on the one hand, on the other hand also can pass through the "click" sound that locking part sent, has reminded the user to rotate to a certain preset gear. In addition, the lamp post 2 is preferably hollow, so that a wire can be conveniently passed through the lamp post 2, such as a wire for connecting the aforementioned OCR camera 31 and the indicator light 32, and the like, so that the wire can be prevented from being exposed, and the overall aesthetic degree of the product can be improved, and the safety of the electrical equipment and the use can be ensured.

In the embodiments of the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.

In addition, the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments may be referred to each other. In particular, the structure, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the above is only a preferred embodiment of the present invention, and it should be noted that the technical features related to the above embodiments and the preferred embodiments can be reasonably combined and assembled into a plurality of equivalent schemes by those skilled in the art without departing from or changing the design idea and technical effects of the present invention; therefore, the present invention is not limited to the embodiments shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to equivalent changes are within the scope of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides an intelligence desk lamp, includes lamp stand (1), lamp pole (2) and lamp panel (3), and be equipped with a plurality of OCR cameras (31) in lamp panel (3), characterized in that be close to in lamp panel (3) OCR camera (31) department still is equipped with pilot lamp (32), pilot lamp (32) are used for being in the distinguishable within range of OCR camera (31) indicates that the object is placed the region.

2. The intelligent desk lamp of claim 1, wherein the indicator light (32) comprises a laser indicator light (320).

3. The intelligent desk lamp according to claim 2, wherein the laser indicator lamp (320) and the OCR camera (31) are integrated in the same PCB board, and the PCB board is fixed in the lamp panel (3).

4. The intelligent desk lamp as claimed in claim 2, wherein the laser indicator lamp (320) is arranged in a multi-LED lattice form for forming the object placement areas of different shapes.

5. The intelligent desk lamp as claimed in claim 4, wherein the OCR camera (31) is plural, and each OCR camera (31) is matched with a plurality of dot matrix laser indicator lamps (320).

6. The intelligent desk lamp as claimed in claim 5, wherein the lamp panel (3) is provided with a track for moving the laser indicator lamp (320) and the OCR camera (31) to change the relative position therebetween.

7. The intelligent desk lamp according to claim 1, wherein the lamp panel (3) comprises: the LED lamp comprises a rear shell (301), a PCB (302), an LED lamp strip (303), a light diffusion plate (304), a front shell (305), a light homogenizing plate (306) and a light-transmitting cover plate (307), wherein the OCR camera (31) and the indicator lamp (32) are integrated on the PCB (302).

8. The intelligent desk lamp as claimed in claim 1, wherein a rotating shaft containing a limit damping structure and used for rotating in multiple directions is arranged at a rotating joint of the lamp pole (2).

9. The intelligent desk lamp of claim 8, wherein a stop member is provided inside the shaft for mechanical locking after rotation to a set angular position.

10. The intelligent desk lamp according to any one of claims 1 to 8, wherein a control unit is built in the lamp holder (1) and a screen (11) is integrated;

the OCR camera (31), the indicator lamp (32) and the screen (11) are respectively in electric signal connection with the control unit.