CN214202696U

CN214202696U - Word inquiry unit that college english classroom was used

Info

Publication number: CN214202696U
Application number: CN202120375492.8U
Authority: CN
Inventors: 孙飞
Original assignee: Shenyang Institute Of Science And Technology
Current assignee: Shenyang Institute Of Science And Technology
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-09-14
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a word inquiry unit that college english classroom was used, including wall body, fender lid and word querier body, the mounting groove has been seted up on the surface of wall body, the inside at the mounting groove is inlayed to word querier body, the top of wall body has been seted up and has been kept off the lid and accomodate the groove, the inside of word querier body is provided with information storage card, central processing unit, portable power source and miniature positive reverse motor respectively. This word inquiry unit that college english classroom was used, through setting up word querier body, information storage card, LED display screen, operating keyboard and handwriting keyboard, can be through two kinds of modes of key input and handwriting input, the quick inquiry of carrying out the english word, through inlaying the device and establishing the inner wall at the wall body, reduce and occupy indoor finite space to utilize the fender lid to protect word querier body, can avoid the device to receive external force and cause the damage, make the device can normal use.

Description

Word inquiry unit that college english classroom was used

Technical Field

The utility model relates to an english teaching technical field specifically is a word inquiry unit that college english classroom was used.

Background

English is the official language used in most countries, and english is also the most widespread second language in the world, and is one of the official languages of the european union, most international organizations, and the english federal countries. But only have the third-place native language user of the world, less official language chinese and spanish. The cultural, economic, military, political and scientific leaders in the uk and the united states of the last two centuries have made english an international language.

At present, people often can use english dictionary to inquire english word, but ordinary english dictionary's volume is great, is difficult to accomodate, and the speed of inquiry is slower, reduces people's learning efficiency, and lacks necessary protection.

Therefore, a word query device for college english classrooms is needed.

Disclosure of Invention

An object of the utility model is to provide a word inquiry unit that college english classroom was used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a word inquiry unit that college english classroom was used, includes wall body, fender lid and word querier body, the mounting groove has been seted up on the surface of wall body, the inside at the mounting groove is inlayed to word querier body, the fender lid storage groove has been seted up at the top of wall body, the inside of word querier body is provided with information storage card, central processing unit, portable power source and miniature positive and negative motor that changes, the right side wall of word querier body is provided with LED display screen, operating keyboard, hand-written keyboard, infrared inductor and data transmission mouth respectively, the interior right wall fixedly connected with of word querier body links up the piece, the interior roof of word querier body and the inside of linking piece all are provided with the bearing, the interior anchor ring fixedly connected with of bearing adjusts the lead screw vertically.

Preferably, the number of the connecting blocks and the number of the vertical adjusting screw rods are two, and the two vertical adjusting screw rods are symmetrically arranged in the word querier body by taking a center line of the side surface of the word querier body as a symmetry axis.

Preferably, the output end of the miniature forward and reverse rotation motor is fixedly connected with the bottom end of the vertical adjusting screw rod.

Preferably, the surface of the vertical adjusting screw rod is in threaded connection with a movable nut, the right side wall of the movable nut is fixedly connected with the left side wall of the blocking cover, and the right side wall of the word querier body is provided with a vertical sliding groove matched with the movable nut.

Preferably, the LED display screen and the miniature forward and reverse rotating motor are electrically connected with the mobile power supply through the infrared inductor.

Preferably, the surface of the wall body is provided with a shading plate.

Advantageous effects

The utility model provides a word inquiry unit that college english classroom was used possesses following beneficial effect:

1. this word inquiry unit that college english classroom was used, through setting up word querier body, information storage card, LED display screen, operating keyboard and handwriting keyboard, can be through two kinds of modes of key input and handwriting input, the quick inquiry of carrying out the english word, through inlaying the device and establishing the inner wall at the wall body, reduce and occupy indoor finite space to utilize the fender lid to protect word querier body, can avoid the device to receive external force and cause the damage, make the device can normal use.

2. This word inquiry unit that college english classroom was used, through setting up infrared inductor, vertical regulation lead screw, removal nut and miniature positive and negative motor that changes, can stand when infrared inductor is preceding at the people, miniature positive and negative motor rotates, order about to keep off lid rebound and get into and keep off the lid and accomodate the inslot, LED display screen and portable power source switch-on, when nobody shelters from, keep off the lid and protect the word inquiry ware body, the LED display screen extinguishes, the electric energy is practiced thrift, through setting up data transmission port, can carry out the renewal of stored data.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a right side view of the word finder body with the cover removed.

In the figure: the device comprises a wall body 1, a blocking cover 2, a word querier body 3, a mounting groove 4, a blocking cover accommodating groove 5, an information storage card 6, a central processing unit 7, a mobile power supply 8, a miniature forward and reverse rotation motor 9, an LED display screen 10, an operation keyboard 11, a handwriting keyboard 12, an infrared inductor 13, a data transmission port 14, a connecting block 15, a vertical adjusting screw rod 16, a movable nut 17 and a shading plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a word inquiry unit that college english classroom was used, includes wall body 1, keeps off lid 2 and word querier body 3, and mounting groove 4 has been seted up on wall body 1's surface, and word querier body 3 inlays the inside of establishing at mounting groove 4, and the top of wall body 1 has been seted up and has been kept off the lid and accomodate groove 5, and the surface of wall body 1 is provided with light screen 18.

The inside of word querier body 3 is provided with information storage card 6 respectively, central processing unit 7, portable power source 8 and miniature positive reverse motor 9, the right side wall of word querier body 3 is provided with LED display screen 10 respectively, operating keyboard 11, hand-written keyboard 12, infrared inductor 13 and data transmission mouth 14, through setting up data transmission mouth 14, can carry out the renewal of stored data, through setting up word querier body 3, information storage card 6, LED display screen 10, operating keyboard 11 and hand-written keyboard 12, can pass through key input and two kinds of modes of handwriting input, the quick inquiry of carrying out the english word.

The inner right wall of the word querier body 3 is fixedly connected with a linking block 15, bearings are arranged on the inner top wall of the word querier body 3 and the inner part of the linking block 15, the inner ring surface of each bearing is fixedly connected with a vertical adjusting screw rod 16, the number of the linking block 15 and the vertical adjusting screw rods 16 is two, the two vertical adjusting screw rods 16 are symmetrically arranged in the word querier body 3 by taking the center line of the side surface of the word querier body 3 as a symmetry axis, the output end of a miniature forward and reverse rotating motor 9 is fixedly connected with the bottom end of the vertical adjusting screw rod 16, the surface of the vertical adjusting screw rod 16 is in threaded connection with a moving nut 17, the right side wall of the moving nut 17 is fixedly connected with the left side wall of the blocking cover 2, the right side wall of the word querier body 3 is provided with a vertical sliding groove matched with the moving nut 17, the device is embedded in the inner wall of the wall 1, so that the occupation of indoor limited space is reduced, and utilize the fender lid 2 to protect word querier body 3, can avoid the device to receive the damage of external force, make the device can normal use.

LED display screen 10 and miniature positive and negative motor 9 all pass through infrared inductor 13 and portable power source 8 electric connection, through setting up infrared inductor 13, vertical regulation lead screw 16, remove nut 17 and miniature positive and negative motor 9, can stand when infrared inductor 13 is preceding at the people, miniature positive and negative motor 9 rotates, order about 2 upward movement entering of fender lid and keep off the lid and accomodate the inslot 5, LED display screen 10 and portable power source 8 switch-on, when nobody shelters from, keep off lid 2 and protect word inquiry ware body 3, LED display screen 10 extinguishes, the electric energy is practiced thrift.

The working principle is as follows: when the word inquiry device for college English classroom is used, students stand in front of the infrared inductor 13, the micro forward and reverse rotation motor 9 rotates to drive the vertical adjusting screw 16 to rotate, so as to drive the blocking cover 2 to move upwards and enter the blocking cover accommodating groove 5, the LED display screen 10 is simultaneously communicated with the mobile power supply 8, when no person is sheltered, the micro forward and reverse rotation motor 9 rotates reversely, the blocking cover 2 protects the word inquiry device body 3, the LED display screen 10 is extinguished, the electric energy is saved, when the device is operated by the students, two operation modes of key input and hand input are carried out by using the operation keyboard 11 and the handwriting keyboard 12, the inquiry of English words is rapidly carried out, the device is embedded on the inner wall of the wall body 1, the occupation of indoor limited space is reduced, the blocking cover 2 is used for protecting the word inquiry device body 3, and the device can be prevented from being damaged by external force, so that the word querier body 3 can be normally used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a word inquiry unit that college english classroom was used, includes wall body (1), fender lid (2) and word querier body (3), its characterized in that: the surface of the wall body (1) is provided with an installation groove (4), the word querier body (3) is embedded in the installation groove (4), a blocking cover accommodating groove (5) is formed in the top of the wall body (1), an information storage card (6), a central processing unit (7), a mobile power supply (8) and a micro forward and reverse rotation motor (9) are respectively arranged in the word querier body (3), the right side wall of the word querier body (3) is respectively provided with an LED display screen (10), an operating keyboard (11), a handwriting keyboard (12), an infrared inductor (13) and a data transmission port (14), the inner right wall of the word querier body (3) is fixedly connected with a connecting block (15), the inner top wall of the word querier body (3) and the inside of the connecting block (15) are both provided with bearings, and the inner ring surface of each bearing is fixedly connected with a vertical adjusting screw rod (16).

2. The word query device for college english classroom according to claim 1, wherein: the number of the connecting blocks (15) and the number of the vertical adjusting lead screws (16) are two, and the two vertical adjusting lead screws (16) are symmetrically arranged in the word querier body (3) by taking a central line on the side surface of the word querier body (3) as a symmetry axis.

3. The word query device for college english classroom according to claim 1, wherein: the output end of the micro forward and reverse rotation motor (9) is fixedly connected with the bottom end of the vertical adjusting screw rod (16).

4. The word query device for college english classroom according to claim 1, wherein: the surface of the vertical adjusting screw rod (16) is in threaded connection with a movable nut (17), the right side wall of the movable nut (17) is fixedly connected with the left side wall of the blocking cover (2), and the right side wall of the word inquiry device body (3) is provided with a vertical sliding groove matched with the movable nut (17).

5. The word query device for college english classroom according to claim 1, wherein: the LED display screen (10) and the micro forward and reverse rotation motor (9) are electrically connected with the mobile power supply (8) through the infrared inductor (13).

6. The word query device for college english classroom according to claim 1, wherein: and a shading plate (18) is arranged on the surface of the wall body (1).