CN210515770U

CN210515770U - Electronic commerce teaching device convenient to use

Info

Publication number: CN210515770U
Application number: CN201920819378.2U
Authority: CN
Inventors: 杜宁
Original assignee: Shanghai Xianxue Intelligent Technology Co Ltd
Current assignee: Shanghai Xianxue Intelligent Technology Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-12
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to an electronic commerce technical field just discloses an electronic commerce teaching device convenient to use, including the storage tank, the interior diapire fixedly connected with spout of storage tank, the outer wall swing joint of spout has the slide, one side fixedly connected with pull rod of slide, the flexible loop bar of top fixedly connected with of slide, the outer wall swing joint of flexible loop bar has fastening screw, the platform is placed to the one end fixedly connected with of flexible loop bar, the top fixedly connected with display box of storage tank, the interior diapire fixedly connected with pneumatic cylinder of display box. This electronic commerce teaching device convenient to use through spout, slide, pneumatic cylinder, hydraulic stem, show board, motor, pivot and the projection curtain that sets up, can reach teaching device convenient to use's purpose, has solved the problem of general electronic commerce teaching device teaching inefficiency, and simple structure has satisfied electronic commerce's teaching demand, and teaching effect is good.

Description

Electronic commerce teaching device convenient to use

Technical Field

The utility model relates to an electronic commerce technical field specifically is an electronic commerce teaching device convenient to use.

Background

Electronic commerce is a novel interdisciplinary integrating computer science, marketing science, management science, economics, law and modern logistics. The basic theory and the basic knowledge of computer information technology, marketing, international trade, management, law and modern logistics are developed and mastered, and the novel composite electronic commerce advanced special talent has the capability of developing business activities by using a network and the capability of improving an enterprise management method by using a computer information technology modern logistics method and improves the enterprise management level capability. At present, when electronic commerce teaching is carried out, an auxiliary teaching device is required to be used so as to facilitate teaching in places such as schools and companies. However, the general teaching device has a complex structure, and a teacher is inconvenient to use, so that the teaching efficiency of the teacher is reduced, students cannot obtain high-quality teaching, and the learning effect of the students is affected, thus the teaching device needs to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electronic commerce teaching device convenient to use, this electronic commerce teaching device convenient to use possess advantages such as high efficiency, have solved the problem that general electronic commerce teaching device teaching is inefficient.

(II) technical scheme

For the electronic commerce teaching device efficient purpose that realizes the above-mentioned convenient to use, the utility model provides a following technical scheme: a convenient electronic commerce teaching device comprises a storage box, wherein the inner bottom wall of the storage box is fixedly connected with a chute, the outer wall of the chute is movably connected with a sliding plate, one side of the sliding plate is fixedly connected with a pull rod, the top of the sliding plate is fixedly connected with a telescopic loop bar, the outer wall of the telescopic loop bar is movably connected with a fastening screw, one end of the telescopic loop bar is fixedly connected with a placing platform, the top of the storage box is fixedly connected with a display box, the inner bottom wall of the display box is fixedly connected with a hydraulic cylinder, an output shaft of the hydraulic cylinder is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a display platform, the top of the display platform is fixedly connected with a display plate, the top of the display plate is fixedly connected with a fixed seat, one side of the fixed seat is fixedly, the utility model discloses a show case, including show case, shaft coupling fixedly connected with pivot, the outer wall swing joint of pivot has the projection curtain, the top swing joint of show case has the end cover, the bottom fixedly connected with support of storage tank, the outer wall swing joint of support has the brake block, the one end swing joint of support has the gyro wheel, the positive fixedly connected with hinge body of storage tank, the storage tank has the door plant through hinge body swing joint, the kerve has been seted up in the front of door plant, the positive fixedly connected with push rod of show case.

Preferably, the number of the hydraulic cylinders is two, and the two hydraulic cylinders are symmetrically arranged by taking the vertical center line of the display box as a symmetry axis.

Preferably, the number of the hinge bodies is two, and the two hinge bodies are arranged in an axisymmetric manner by taking the horizontal center line of the storage box as a reference.

Preferably, one end of the fastening screw penetrates through the outer wall of the telescopic sleeve rod and extends to the inner wall of the telescopic sleeve rod, and the diameter of the fastening screw is eight millimeters.

Preferably, the outer wall of storage tank is provided with the waterproof layer, and the thickness of waterproof layer is five millimeters.

Preferably, the outer wall of the roller is provided with a protective ring, and the protective ring is a rubber protective ring.

Preferably, the outer wall of the push rod is provided with a non-slip mat, and the non-slip mat is a silica gel non-slip mat.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic commerce teaching device convenient to use possesses following beneficial effect:

1. this electronic commerce teaching device convenient to use through spout, slide, pneumatic cylinder, hydraulic stem, show board, motor, pivot and the projection curtain that sets up, can reach teaching device convenient to use's purpose, has solved the problem of general electronic commerce teaching device teaching inefficiency, and simple structure has satisfied electronic commerce's teaching demand, and teaching effect is good.

2. This electronic commerce teaching device convenient to use through support, brake block, gyro wheel and the push rod that sets up, can reach the whole purpose of being convenient for to remove of device, makes things convenient for the teacher to carry out electronic commerce teaching show to teaching efficiency has been improved, teacher's user demand has been satisfied.

3. This electronic commerce teaching device convenient to use through spout, pull rod, hinge body, door plant and the draw-groove that sets up, can reach and be convenient for follow the purpose that the storage tank was pulled out with the slide, makes things convenient for the teacher to install the projecting apparatus and place the platform and demonstrate to brought the facility for the teacher, simple structure, excellent in use effect.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

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

In the figure: 1. a storage box; 2. a chute; 3. a slide plate; 4. a pull rod; 5. a telescopic loop bar; 6. fastening screws; 7. a placing table; 8. a display box; 9. a hydraulic cylinder; 10. a hydraulic lever; 11. a display platform; 12. a display board; 13. a fixed seat; 14. a connecting rod; 15. a motor; 16. a rotating shaft; 17. a projection screen; 18. an end cap; 19. a support; 20. a brake pad; 21. a roller; 22. a push rod; 23. a hinge body; 24. a door panel; 25. and (6) groove drawing.

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, a convenient electronic commerce teaching device comprises a storage box 1, a waterproof layer is disposed on the outer wall of the storage box 1, and the thickness of the waterproof layer is five millimeters, so that the storage box 1 is not eroded by rainwater, a chute 2 is fixedly connected to the inner bottom wall of the storage box 1, a sliding plate 3 is movably connected to the outer wall of the chute 2, a pull rod 4 is fixedly connected to one side of the sliding plate 3, a telescopic loop bar 5 is fixedly connected to the top of the sliding plate 3, a fastening screw 6 is movably connected to the outer wall of the telescopic loop bar 5, one end of the fastening screw 6 penetrates through the outer wall of the telescopic loop bar 5 and extends to the inner wall of the telescopic loop bar 5, the diameter of the fastening screw 6 is eight millimeters, so that the height of the telescopic loop bar 5 is convenient to adjust, a placing platform 7 is fixedly connected to one end of the telescopic loop bar 5, a display box 8 is fixedly connected to the, the hydraulic cylinder 9 is a hydraulic actuating element which converts hydraulic energy into mechanical energy and makes linear reciprocating motion, the number of the hydraulic cylinders 9 is two, and the two hydraulic cylinders 9 are symmetrically arranged by taking the vertical central line of the display box 8 as a symmetry axis, so that the display height of the display device is convenient to adjust, the output shaft of the hydraulic cylinder 9 is fixedly connected with a hydraulic rod 10, one end of the hydraulic rod 10 is fixedly connected with a display platform 11, the top of the display platform 11 is fixedly connected with a display board 12, the top of the display board 12 is fixedly connected with a fixing seat 13, one side of the fixing seat 13 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a motor 15, the output shaft of the motor 15 is fixedly connected with a rotating shaft 16 through a coupler, the outer wall of the rotating shaft 16 is movably connected with a projection curtain 17, and the projection curtain 17, The rotating shaft 16 and the projection curtain 17 can achieve the purpose of convenient use of a teaching device, and solve the problem of low teaching efficiency of a general electronic commerce teaching device, the structure is simple, the teaching requirement of electronic commerce is met, the teaching effect is good, the top of the display box 8 is movably connected with the end cover 18, the bottom of the storage box 1 is fixedly connected with the support 19, the outer wall of the support 19 is movably connected with the brake pad 20, the working principle of the brake mainly comes from friction, the kinetic energy of the device advancing is converted into the heat energy after the friction by using the friction generated during the brake, so that the device stops, one end of the support 19 is movably connected with the roller 21, the outer wall of the roller 21 is provided with a protective ring, the protective ring is a rubber protective ring, the rubber is a high-elasticity polymer material with reversible deformation, the rubber is rich in elasticity at room temperature, can generate large deformation under the action, the rubber belongs to completely amorphous polymers, the glass transition temperature of the rubber is low, the molecular weight of the rubber is often very large, the hinge bodies 23 are fixedly connected to the front side of the storage box 1, the number of the hinge bodies 23 is two, the two hinge bodies 23 are symmetrically arranged by taking the horizontal center line of the storage box 1 as a symmetry axis, the storage box 1 is convenient to open and close, the door plate 24 is movably connected to the storage box 1 through the hinge bodies 23, the pull groove 25 is formed in the front side of the door plate 24, the sliding plate 3 can be conveniently pulled out of the storage box 1 through the arranged sliding groove 2, the pull rod 4, the hinge bodies 23, the door plate 24 and the pull groove 25, a teacher can conveniently install the projector on the placing table 7 for displaying, and convenience is brought to the teacher, the structure is simple, the using effect is good, the push rod 22 is fixedly connected to the front side of the display box 8, the outer wall of the push rod 22 is, silica gel is a high active adsorption material, belongs to amorphous substance, and the silica gel main component is silica, and chemical property is stable, does not burn, through support 19, brake block 20, gyro wheel 21 and the push rod 22 that sets up, can reach the whole purpose of being convenient for remove of device, makes things convenient for the teacher to carry out the show of electronic commerce teaching to teaching efficiency has been improved, teacher's user demand has been satisfied.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, holding the draw-groove 25, opening door plant 24, holding pull rod 4, pulling out slide 3 along spout 2 from storage tank 1, adjusting fastening screw 6, will place platform 7 and rise, install the projecting apparatus on placing platform 7, open end cover 18, pneumatic cylinder 9 work, hydraulic stem 10 is released show platform 11 from show box 8, and motor 15 rotates, and projection curtain 17 falls, and the teacher explains the electronic commerce course for the student.

To sum up, this electronic commerce teaching device convenient to use through spout 2, pneumatic cylinder 9, hydraulic stem 10, motor 15 and the projection curtain 17 that sets up, can reach the purpose that the teaching device convenient to use, and simple structure has satisfied electronic commerce's teaching demand, and teaching effect is good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an electronic commerce teaching device convenient to use, includes storage tank (1), its characterized in that: the inner bottom wall of the storage box (1) is fixedly connected with a sliding chute (2), the outer wall of the sliding chute (2) is movably connected with a sliding plate (3), one side of the sliding plate (3) is fixedly connected with a pull rod (4), the top of the sliding plate (3) is fixedly connected with a telescopic loop bar (5), the outer wall of the telescopic loop bar (5) is movably connected with a fastening screw (6), one end of the telescopic loop bar (5) is fixedly connected with a placing table (7), the top of the storage box (1) is fixedly connected with a display box (8), the inner bottom wall of the display box (8) is fixedly connected with a hydraulic cylinder (9), an output shaft of the hydraulic cylinder (9) is fixedly connected with a hydraulic rod (10), one end of the hydraulic rod (10) is fixedly connected with a display platform (11), the top of the display platform (11) is fixedly connected with a display board (12), and the top of the display board (12, one side of the fixed seat (13) is fixedly connected with a connecting rod (14), one end of the connecting rod (14) is fixedly connected with a motor (15), an output shaft of the motor (15) is fixedly connected with a rotating shaft (16) through a coupler, the outer wall of the rotating shaft (16) is movably connected with a projection curtain (17), the top of the display box (8) is movably connected with an end cover (18), the bottom of the storage box (1) is fixedly connected with a bracket (19), the outer wall of the bracket (19) is movably connected with a brake block (20), one end of the bracket (19) is movably connected with a roller (21), the front of the storage box (1) is fixedly connected with a hinge body (23), the storage box (1) is movably connected with a door panel (24) through a hinge body (23), the front of the door plate (24) is provided with a pull groove (25), and the front of the display box (8) is fixedly connected with a push rod (22).

2. An easy-to-use electronic commerce teaching device as claimed in claim 1, wherein: the number of the hydraulic cylinders (9) is two, and the two hydraulic cylinders (9) are symmetrically arranged by taking the vertical central line of the display box (8) as a symmetry axis.

3. An easy-to-use electronic commerce teaching device as claimed in claim 1, wherein: the number of the hinge bodies (23) is two, and the two hinge bodies (23) are arranged in an axisymmetric manner by taking the horizontal central line of the storage box (1) as a reference.

4. An easy-to-use electronic commerce teaching device as claimed in claim 1, wherein: one end of the fastening screw (6) penetrates through the outer wall of the telescopic loop bar (5) and extends to the inner wall of the telescopic loop bar (5), and the diameter of the fastening screw (6) is eight millimeters.

5. An easy-to-use electronic commerce teaching device as claimed in claim 1, wherein: the outer wall of the storage box (1) is provided with a waterproof layer, and the thickness of the waterproof layer is five millimeters.

6. An easy-to-use electronic commerce teaching device as claimed in claim 1, wherein: the outer wall of the roller (21) is provided with a protective ring, and the protective ring is a rubber protective ring.

7. An easy-to-use electronic commerce teaching device as claimed in claim 1, wherein: the outer wall of the push rod (22) is provided with a non-slip mat, and the non-slip mat is a silica gel non-slip mat.