CN210377905U

CN210377905U - Article identifying device

Info

Publication number: CN210377905U
Application number: CN201921079737.1U
Authority: CN
Inventors: 赵飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-21
Anticipated expiration: 2029-07-10

Abstract

The utility model provides a thing recognizer, including body and handheld portion, this internal main control board that is equipped with, the outside is equipped with camera, display screen, audio amplifier and microphone, and it has control chip, bluetooth chip, storage chip and communication chip to integrate on the main control board. The control chip compares the data stored in advance by the storage chip to find corresponding information, and displays and plays the information by the display screen and the audio box; or the information to be inquired is input by microphone voice, and the control chip calls the corresponding information according to the input key words to display and play. Through above-mentioned thing ware of knowing, the user can acquire the relevant information of waiting to inquire the object fast to the dual show mode of sound and picture has also improved user's learning enthusiasm and efficiency greatly, can in time correct or compensate user's knowledge mistake district or leak, is fit for the head of a family to guide the use of studying of the young children that are in the primary cognitive stage.

Description

Article identifying device

Technical Field

The utility model belongs to the technical field of learning tools, in particular to thing recognition device.

Background

At present, parents of infants mostly teach children to know common articles in life through tools such as drawing books, learning cards and the like, so as to enlighten the children in cognition. However, printed matters in the form of books or cards are two-dimensional pictures, so that the attraction to infants is limited, and if a household owner has some problems of cognitive deficiency or common sense error, the household owner cannot teach the infants about accurate knowledge, and even easily misleads the children; if the parents search for the data in time, although errors can be avoided, much time is needed, and the information seen cannot be taught to the children at the first time.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an article recognizer.

The utility model discloses specific technical scheme as follows:

the utility model provides an object recognizer, which comprises a body and a handheld part which are mutually connected, wherein a main control board and a battery are arranged in the body, a camera, a display screen, a sound box and a microphone which are electrically connected with the main control board are arranged on the body, a control button which is electrically connected with the main control board is arranged on the handheld part, and the camera is arranged on the side opposite to the display screen; the main control panel is integrated with a control chip, a Bluetooth chip, a storage chip and a communication chip, the camera and the control button are respectively electrically connected with the Bluetooth chip, and the display screen and the loudspeaker box are respectively electrically connected with the storage chip.

Further, the display screen is arranged in the center of one side of the body, the sound boxes are arranged on two sides of the display screen, and the microphone is arranged below the display screen.

Further, control button is including shooing button and master switch, it establishes to shoot the button be close to on the handheld portion the one end of body, the master switch is established keep away from on the handheld portion the one end of body.

Furthermore, the handheld part is also provided with a charging hole.

Furthermore, two fixing rings are arranged at the bottom of the body side by side, a shaft sleeve is arranged at the top end of the handheld part, a rotating shaft is inserted in the shaft sleeve, and two ends of the rotating shaft extend out of the shaft sleeve and are respectively inserted into the two fixing rings; fastening bolts are respectively arranged at two ends of the rotating shaft and sleeved at the parts of the rotating shaft extending out of the fixing rings; and a groove matched with the handheld part is formed in one side of the body, which is far away from the display screen.

Further, the handheld part is a telescopic rod, and the groove is matched with the handheld part in a contraction state.

The utility model has the advantages as follows: the utility model provides a thing recognizer, including body and handheld portion, this internal main control board that is equipped with, the outside is equipped with camera, display screen, audio amplifier and microphone, and it has control chip, bluetooth chip, storage chip and communication chip to integrate on the main control board. The control chip compares the data information stored in advance by the storage chip to find the information corresponding to the article, and displays and plays the information through the display screen and the audio box; the information to be inquired can be input by microphone voice, and the control chip calls the corresponding information according to the input key words to display and play. When the information of the corresponding article is not found in the storage chip, the communication chip can be used for networking search, and the storage content of the storage chip is updated according to the searched information. Through above-mentioned thing ware of knowing, the user can acquire the relevant information of waiting to inquire the object fast to the dual show mode of sound and picture has also improved user's learning enthusiasm and efficiency greatly, can in time correct or compensate user's knowledge mistake district or leak, is fit for the head of a family to guide the use of studying of the young children that are in the primary cognitive stage.

Drawings

Fig. 1 is a schematic front structure view of an object detector according to embodiment 1;

fig. 2 is a schematic view of a back structure of the object detector according to embodiment 1;

fig. 3 is a schematic circuit structure diagram of a main control board in the object recognizer according to embodiment 1;

fig. 4 is a schematic front structure view of an object detector according to embodiment 2;

fig. 5 is a schematic view of a back structure of the object detector according to embodiment 3;

fig. 6 is an enlarged view of a in fig. 5.

Wherein: 1. a body; 2. a hand-held portion; 3. a main control board; 4. a battery; 5. a camera; 6. A display screen; 7. a sound box; 8. a microphone; 9. a control button; 10. a control chip; 11. a Bluetooth chip; 12. a memory chip; 13. a communication chip; 14. a photographing button; 15. a master switch; 16. a fixing ring; 17. a shaft sleeve; 18. a rotating shaft; 19. a groove; 20. fastening a bolt; 21. And a charging hole.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

Example 1

As shown in fig. 1 to 3, embodiment 1 of the present invention provides an article recognizer, which includes a body 1 and a handheld portion 2 that are connected to each other, a main control board 3 (preferably, an XC3C50AN type FPGA chip) and a battery 4 are provided in the body 1, a camera 5, a display screen 6, a speaker 7 and a microphone 8 that are electrically connected to the main control board 3 are provided on the body 1, a control button 9 that is electrically connected to the main control board 3 is provided on the handheld portion 2, and the camera 5 is provided on a side opposite to the display screen 6; the main control board 3 is integrated with a control chip 10 (preferably, a control chip of model STM32F103C8T 6), a bluetooth chip 11 (preferably, a bluetooth chip of model CSR 8670), a memory chip 12 (preferably, a memory chip of model HYB39S 2056800), and a communication chip 13 (preferably, an RF chip of model AD 65204), the camera 5 and the control button 9 are electrically connected to the bluetooth chip 11, and the display screen 6 and the speaker 7 are electrically connected to the memory chip 12, respectively.

When a user wants to identify a same object, the user firstly takes a picture of the object through the camera 5, the control button 9 and the camera 5 can be connected through a built-in wire, and wireless communication can also be carried out through the Bluetooth chip 11; the obtained picture is compared by the control chip 10 according to the data information stored in advance by the storage chip 12, the information corresponding to the article is found, and the information is displayed and played through the display screen 6 and the sound box 7; the user can also input the information to be searched by the voice of the microphone 8, and the control chip 10 calls the corresponding information to display and play the information according to the input key words. When the information of the corresponding article is not found in the storage chip 12, the communication chip 13 can be used for searching in a network, and the storage content of the storage chip 12 can be updated according to the searched information.

The method for matching objects according to photographs is trained by using a convolutional neural network, and both the training method and the matching method are mature, and are not described again here.

Through above-mentioned thing ware of knowing, the user can acquire the relevant information of waiting to inquire the object fast to the dual show mode of sound and picture has also improved user's learning enthusiasm and efficiency greatly, can in time correct or compensate user's knowledge mistake district or leak, is fit for the head of a family to guide the use of studying of the young children that are in the primary cognitive stage.

Example 2

As shown in fig. 4, this embodiment 2 provides an object recognizer based on embodiment 1, and this embodiment 2 further defines that a display screen 6 is disposed at the center of one side of the body 1, sound boxes 7 are disposed at both sides of the display screen 6, and a microphone 8 is disposed below the display screen 6.

The arrangement accords with the distribution of the five sense organs of the human body, and a user can watch, listen or speak in the most natural posture in a state of holding the object recognizer, so that the use comfort level is improved.

The control button 9 comprises a photographing button 14 and a main switch 15, the photographing button 14 is arranged at one end, close to the body 1, of the handheld portion 2, and the main switch 15 is arranged at one end, far away from the body 1, of the handheld portion 2.

The main switch 15 controls the on-off of the power supply of the whole recognizer, so that the whole recognizer is far away from a main operation area to prevent abnormal shutdown and influence on normal use of equipment caused by mistaken touch; the photographing button 14 directly controls the photographing function of the camera 5, and therefore should be disposed in the main operation area near the main body 1 for photographing use.

The handle 2 is also provided with a charging hole 21 for charging the battery 4.

Example 3

As shown in fig. 5 to 6, in embodiment 3, an object identifier is provided based on embodiment 1, and embodiment 3 further defines that two fixing rings 16 are arranged side by side at the bottom of the body 1, a shaft sleeve 17 is arranged at the top end of the handheld portion 2, a rotating shaft 18 is inserted into the shaft sleeve 17, and two ends of the rotating shaft 18 extend out of the shaft sleeve 17 and are respectively fixed in the two fixing rings 16; two ends of the rotating shaft 18 are respectively provided with a fastening bolt 20, and the fastening bolt 20 is sleeved at the part of the rotating shaft 18 extending out of the fixing ring 16; one side of the body 1 far away from the display screen 6 is provided with a groove 19 matched with the handheld part 2.

During normal use, hold handheld portion 2 and revolve around pivot 18, adjust handheld portion 2 to the angle of verification (generally be for being a straight line with body 1), then screw up the fastening bolt 20 at pivot 18 both ends, fix pivot 18, can fix the knowledge ware at convenient angle this moment and use. When needs take in, need earlier unscrew fastening bolt 20, then rotatory handheld portion 2 is pressed handheld portion 2 in recess 19, thereby can pack up handheld portion, save space.

For further facilitate the use, handheld portion 2 can adopt the telescopic link, and recess 19 can be realized accomodating with the handheld portion 2 looks adaptation of contraction state this moment.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The article recognizer is characterized by comprising a body (1) and a handheld part (2) which are connected with each other, wherein a main control board (3) and a battery (4) are arranged in the body (1), a camera (5), a display screen (6), a sound box (7) and a microphone (8) which are electrically connected with the main control board (3) are arranged on the body (1), a control button (9) which is electrically connected with the main control board (3) is arranged on the handheld part (2), and the camera (5) is arranged on the side opposite to the display screen (6); the integrated control system is characterized in that a control chip (10), a Bluetooth chip (11), a storage chip (12) and a communication chip (13) are integrated on the main control board (3), the camera (5) and the control button (9) are respectively electrically connected with the Bluetooth chip (11), and the display screen (6) and the loudspeaker box (7) are respectively electrically connected with the storage chip (12).

2. The object recognizer according to claim 1, characterized in that the display screen (6) is arranged in the center of one side of the body (1), the sound boxes (7) are arranged on two sides of the display screen (6), and the microphones (8) are arranged below the display screen (6).

3. The article recognizer according to claim 1, characterized in that the control button (9) comprises a photographing button (14) and a main switch (15), the photographing button (14) is arranged at one end of the handheld part (2) close to the body (1), and the main switch (15) is arranged at one end of the handheld part (2) far away from the body (1).

4. The object recognizer according to claim 1, characterized in that the hand-held part (2) is further provided with a charging hole (21).

5. The article recognizer according to claim 1, characterized in that two fixing rings (16) are arranged side by side at the bottom of the body (1), a shaft sleeve (17) is arranged at the top end of the hand-held part (2), a rotating shaft (18) is inserted into the shaft sleeve (17), and two ends of the rotating shaft (18) extend out of the shaft sleeve (17) and are respectively inserted into the two fixing rings (16); fastening bolts (20) are respectively arranged at two ends of the rotating shaft (18), and the fastening bolts (20) are sleeved on the parts of the rotating shaft (18) extending out of the fixing rings (16); one side of the body (1) far away from the display screen (6) is provided with a groove (19) matched with the handheld part (2).

6. The object identifying device according to claim 5, wherein the hand-held portion (2) is a telescopic rod, and the recess (19) is adapted to the hand-held portion (2) in a contracted state.