CN211454604U

CN211454604U - Tourism english contrast inquiry unit

Info

Publication number: CN211454604U
Application number: CN201920431683.4U
Authority: CN
Inventors: 翟莲
Original assignee: Sichuan Vocational and Technical College
Current assignee: Sichuan Vocational and Technical College
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-09-08
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a tourism english contrast inquiry unit field, a tourism english contrast inquiry unit, including the support box body, the bottom of support box body is provided with two sets of removal gyro wheels, the upper end of the left and right sides lateral wall of support box body all is provided with U type fixed slot, two sets of the lateral wall of U type fixed slot runs through and is provided with the fixed screw pin, the fixed screw pin passes through screw thread swing joint with U type fixed slot, the top of U type fixed slot is provided with the case lid, the both sides lower extreme of case lid pegs graft in U type fixed slot inner chamber, and case lid and U type fixed slot pass through fixed screw pin fixed connection, the top of case lid is provided with the grab handle, the top both ends of support box body all are provided with the fixed block, the inner chamber of containing cabinet is provided with telescopic contrast backup pad, make in contrast inquiry process, can realize quick inquiry study in any place, be favorable to the utility model discloses a popularization.

Description

Tourism english contrast inquiry unit

Technical Field

The utility model relates to a tourism english contrast inquiry unit field specifically is a tourism english contrast inquiry unit.

Background

English is a language in the Indonesian system, the Japanese language family, and consists of 26 letters, the English letters are derived from Latin letters, the Latin letters are derived from Greek letters, and the Greek letters are evolved from the Kaempferi letters. English is the official language specified internationally and is the most widely used language in the world, and english contains about 49 words, plus about 30 thousands of technical nouns, is the language with the most vocabulary, and is also the official language of the european union and many international organizations and countries of the english and federal, and has the third highest number of native language users in the world, next to the number of native language users in chinese and spanish.

With the development of the times, people in the world are more and more frequently communicated, English becomes the preferred language for people of different languages to communicate, people need to continuously inquire and learn some unintelligible vocabularies encountered in English when learning English, and because the composition of some vocabularies of English looks very similar, often several different vocabularies need to be put together to compare and inquire to clearly distinguish, and compare the opposite side to study, help the memory of English words. At present, there are a lot of devices that are used for english comparison inquiry in the market, english comparison inquiry unit's shape is similar with cell-phone and palm computer, it is also more convenient to use more nimble, but because do not have casing fixed part, so it is not very convenient to carry, especially carry more inconvenient when using outside, do not place the function, when needs contrast, often need see the inquiry again at a glance, sometimes just forget turning round, can only lean on to lift the content that needs contrast by hand and place the next door of inquiry unit and compare, it can be painstaking to learn for a long time like this the user.

Based on this, the utility model designs a tourism english contrast inquiry unit to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tourism english contrast inquiry unit, in order to solve and to provide in the above-mentioned background art because english contrast inquiry unit does not have the casing fixed part on the market, so it is not very convenient to carry, especially carry more inconvenient when using outward, do not place the function, when needs contrast, often need see inquiry once more at a glance, turn round sometimes and just forget, can only rely on the content that needs the contrast of lifting with the hand to be compared next door at inquiry unit, the user learns very hard problem for a long time like this.

In order to achieve the above object, the utility model provides a following technical scheme: a tourism English comparison query device comprises a supporting box body, wherein two sets of movable rollers are arranged at the bottom of the supporting box body, U-shaped fixed grooves are formed in the upper ends of the outer side walls of the left side and the right side of the supporting box body respectively, fixed screw pins penetrate through the outer side walls of the two sets of U-shaped fixed grooves and are movably connected with the U-shaped fixed grooves through threads, a box cover is arranged above the U-shaped fixed grooves, the lower ends of the two sides of the box cover are inserted into an inner cavity of the U-shaped fixed grooves and are fixedly connected with the U-shaped fixed grooves through the fixed screw pins, a grab handle is arranged at the top of the box cover, fixed blocks are arranged at the two ends of the top of the supporting box body respectively, a screw rod penetrates between the two sets of fixed blocks and the bottom of the inner cavity of the supporting box body, a first driving motor, the lower end surfaces of the screw rods on the two sides are respectively sleeved with an internal thread adapter block, the internal thread adapter blocks are movably connected with the screw rods through threads, lifting plates are arranged among the four groups of internal thread adapter blocks, a storage cabinet is arranged in the center of the top of the lifting plate, sliding grooves are arranged in the inner cavities at the left side and the right side of the storage cabinet, the inner cavities of the sliding grooves are all inserted with contrast support plates, the left contrast support plate is arranged below the right contrast support plate, the contrast supporting plates are movably connected with the inner cavity of the containing cabinet through slide rails, two groups of racks are respectively arranged at the lower ends of the two groups of contrast supporting plates, two groups of second driving motors are respectively arranged at the bottoms of the inner cavities of the two groups of sliding grooves, the output shafts at the two ends of the second driving motor are respectively sleeved with a driving gear, the driving gears and the racks are meshed with each other, and the top of the storage cabinet is provided with an inquiry translation machine.

Preferably, the lower end of the screw rod is movably connected with the supporting box body through a bearing, the upper end of the screw rod is movably connected with the fixed block through the bearing, the rotating flexibility of the screw rod is improved, and the running burden of the first driving motor is reduced.

Preferably, the outer end of the comparison supporting plate is fixedly connected with a limiting block, the maximum extending distance of the comparison supporting plate is half of the horizontal length of the comparison supporting plate, and the comparison supporting plate is placed to fall off.

Preferably, the upper surface of the control supporting plate is provided with a POM plastic layer resistant to grinding creep, so that the abrasion of the surface of the control supporting plate is effectively prevented.

Preferably, the top surface of the contrast supporting plate is provided with rough anti-skid grains, so that the articles slide down when placed.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model stores the comparison inquiry device in the supporting box body, so that the carrying and the transportation are simpler and more convenient, and the equipment is not easy to be damaged due to collision in the carrying process; secondly, a detachable box cover is arranged, and a handle convenient to carry is arranged on the box cover, so that the whole device is more labor-saving in the transportation process and easy to carry; furthermore, be provided with the lead screw and the first driving motor of steerable lift, can be fast through the lift of on-off control contrast inquiry unit, the bottom of inquiry translation device is provided with accomodates the cabinet, and the inner chamber of accomodating the cabinet is provided with the telescopic contrast backup pad for at the in-process of contrast inquiry, the supporting platform of putting up that can be quick can realize quick inquiry study in arbitrary place, is favorable to the utility model discloses a popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a side view of the support plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting box body, 2-moving roller, 3-U-shaped fixing groove, 4-fixing screw pin, 5-box cover, 6-holding handle, 7-fixing block, 8-screw rod, 9-first driving motor, 10-internal thread transfer block, 11-lifting plate, 12-containing cabinet, 13-sliding groove, 14-comparison supporting plate, 141-limiting block, 15-rack, 16-second driving motor, 17-driving gear and 18-query translator.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a tourism English comparison inquiry device comprises a supporting box body 1, two sets of movable rollers 2 are arranged at the bottom of the supporting box body 1, U-shaped fixed grooves 3 are respectively arranged at the upper ends of the outer side walls of the left side and the right side of the supporting box body 1, fixed screw pins 4 are arranged on the outer side walls of the two sets of U-shaped fixed grooves 3 in a penetrating manner, the fixed screw pins 4 are movably connected with the U-shaped fixed grooves 3 through threads, a box cover 5 is arranged above the U-shaped fixed grooves 3, the lower ends of the two sides of the box cover 5 are inserted into the inner cavity of the U-shaped fixed grooves 3, the box cover 5 is fixedly connected with the U-shaped fixed grooves 3 through the fixed screw pins 4, a grab handle 6 is arranged at the top of the box cover 5, fixed blocks 7 are respectively arranged at the two ends of the top of the supporting box body 1, lead screws 8 are arranged between the two sets of fixed blocks, the lower end surfaces of the screw rods 8 at two sides are respectively sleeved with an internal thread adapter block 10, the internal thread adapter blocks 10 are movably connected with the screw rods 8 through threads, a lifting plate 11 is arranged between four groups of internal thread adapter blocks 10, the center of the top of the lifting plate 11 is provided with a storage cabinet 12, the inner cavities at the left and the right sides of the storage cabinet 12 are provided with sliding chutes 13, the inner cavities of the sliding chutes 13 are respectively inserted with a comparison support plate 14, the left comparison support plate 14 is arranged below the right comparison support plate 14, the contrast backup pad 14 passes through slide rail swing joint with the inner chamber of accomodating cabinet 12, and the lower extreme of two sets of contrast backup pads 14 all is provided with two sets of racks 15, and the bottom of two sets of spout 13 inner chambers all is provided with two sets of second driving motor 16, and drive gear 17 has all been cup jointed to the both ends output shaft of second driving motor 16, and drive gear 17 and rack 15 intermeshing accomodate the top of cabinet 12 and are provided with inquiry translation machine 18.

Wherein, the lower extreme of lead screw 8 passes through bearing swing joint with supporting box 1, and the upper end of lead screw 8 passes through bearing swing joint with fixed block 7. Secondly, the outer ends of the comparison supporting plates 14 are fixedly connected with limiting blocks 141, and the maximum extending distance of the comparison supporting plates 14 is half of the horizontal length of the comparison supporting plates 14. Furthermore, the upper surface of the control support plate 14 is provided with a POM plastic layer resistant to grinding creep. Finally, the top surface of the control support plate 14 is provided with a rough non-slip texture.

One specific application of this embodiment is: when the device is carried to a position needing to be used, the fixed screw pin 4 is unscrewed to separate the box cover 5 from the supporting box body 1, at the moment, an external power supply is connected through a control switch to enable the two groups of first driving motors 9 to rotate, the first driving motors 9 rotate to drive the screw rod 8 to rotate, the screw rod 8 rotates to drive the internal thread transfer block 10 to ascend, so as to drive the lifting plate 11 to ascend integrally, when the lifting plate 11 ascends to the highest height, the external power supply is connected through the control switch to enable the four groups of second driving motors 16 to rotate, the second driving motors 16 rotate to drive the driving gears 17 on two sides to rotate, the driving gears 17 rotate to enable the comparison supporting plates 14 on two sides to extend outwards to form a supporting surface for comparison query learning, meanwhile, the external power supply is connected through the control switch to enable the query translator 18 to operate, contents needing to be compared and queried, the method is in sharp contrast with the inquired content and is beneficial to learning and memorizing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a tourism english contrast inquiry unit, includes supporting box (1), its characterized in that: the bottom of the supporting box body (1) is provided with two groups of movable rollers (2), the upper ends of the outer side walls of the left side and the right side of the supporting box body (1) are respectively provided with a U-shaped fixed groove (3), the outer side walls of the two groups of U-shaped fixed grooves (3) are provided with a fixed screw pin (4) in a penetrating way, the fixed screw pins (4) are movably connected with the U-shaped fixed grooves (3) through threads, a box cover (5) is arranged above the U-shaped fixed grooves (3), the lower ends of the two sides of the box cover (5) are inserted into the inner cavity of the U-shaped fixed grooves (3), the box cover (5) is fixedly connected with the U-shaped fixed grooves (3) through the fixed screw pins (4), the top of the box cover (5) is provided with a grab handle (6), both ends of the top of the supporting box body (1) are respectively provided with a fixed, the upper ends of the two groups of fixed blocks (7) are respectively provided with a first driving motor (9), the output shaft of the first driving motor (9) is fixedly connected with the upper end of a corresponding screw rod (8), the lower end surfaces of the screw rods (8) are respectively sleeved with an internal thread transfer block (10), the internal thread transfer blocks (10) are movably connected with the screw rods (8) through threads, a lifting plate (11) is arranged between the four groups of internal thread transfer blocks (10), the center of the top of the lifting plate (11) is provided with a storage cabinet (12), the inner cavities at the left side and the right side of the storage cabinet (12) are provided with chutes (13), the inner cavities of the chutes (13) are respectively inserted with a comparison support plate (14), the comparison support plate (14) at the left side is arranged below the comparison support plate (14) at the right side, and the comparison support plate (14) is movably connected with the inner cavity of the storage cabinet, two sets of the lower extreme of contrast backup pad (14) all is provided with two sets of rack (15), and is two sets of the bottom of spout (13) inner chamber all is provided with two sets of second driving motor (16), drive gear (17) have all been cup jointed to the both ends output shaft of second driving motor (16), drive gear (17) and rack (15) intermeshing, the top of accomodating cabinet (12) is provided with inquiry translation machine (18).

2. The tourism english comparison inquiry unit of claim 1, characterized in that: the lower end of the screw rod (8) is movably connected with the supporting box body (1) through a bearing, and the upper end of the screw rod (8) is movably connected with the fixed block (7) through a bearing.

3. The tourism english comparison inquiry unit of claim 1, characterized in that: the outer end of the comparison supporting plate (14) is fixedly connected with a limiting block (141), and the maximum extending distance of the comparison supporting plate (14) is half of the horizontal length of the comparison supporting plate (14).

4. The tourism english comparison inquiry unit of claim 1, characterized in that: the upper surface of the control support plate (14) is provided with a POM plastic layer resistant to grinding creep.

5. The tourism english comparison inquiry unit of claim 1, characterized in that: the top surface of the contrast supporting plate (14) is provided with rough anti-skid grains.