CN217208743U

CN217208743U - Inactive multimedia device of innovation entrepreneurship education

Info

Publication number: CN217208743U
Application number: CN202220423057.2U
Authority: CN
Inventors: 徐缤荣; 张帆; 张漪�; 刘静; 边杰
Original assignee: Xi'an Eurasia University
Current assignee: Xi'an Eurasia University
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-16
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses an interactive multimedia device of innovation entrepreneur education, the on-line screen storage device comprises a base, four corner fixedly connected with wheels of base bottom, two sets of shells of top fixedly connected with of base, fixedly connected with installation frame between the shell, the inside of installation frame is provided with the standing groove, the top of base is provided with the connecting seat, one side on connecting seat top is provided with the display screen, two sets of supports of opposite side fixedly connected with on connecting seat top, the inside of shell is provided with hollow cover. This interactive multimedia apparatus of innovation venture education has realized altitude mixture control function through being provided with shell, hollow cover, support column, gim peg, first hand wheel and constant head tank, enlarges user's application scope, and hoisting device's flexibility is solved that the device height is unified fixed, can't be according to user's height condition quick adjustment, and the device does not have the flexibility and feels relatively poor problem.

Description

Inactive multimedia device of innovation entrepreneurship education

Technical Field

The utility model relates to a multimedia device technical field specifically is an interactive multimedia device of innovation entrepreneurship education.

Background

The innovation and creation refers to the creation activity based on one or more innovations in the aspects of technical innovation, product innovation, brand innovation, service innovation, business mode innovation, management innovation, organization innovation, market innovation, channel innovation and the like, the innovation is the special character of the innovation and creation, the creation is the target of the innovation and creation, the innovation and creation has the characteristics of high risk, high return and promotion of rising, knowledge learning in the aspect is needed before the innovation and creation, a multimedia device in the current stage is highly uniform and fixed and cannot be rapidly adjusted according to the height condition of a user, the device does not have flexibility and poor use feeling, angle adjustment cannot be performed on the multimedia device, the device cannot be rapidly adjusted and used according to a use site, required education equipment cannot be uniformly stored, the equipment is easily lost after being placed in a mess, and the loss is disastrous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interactive multimedia device of innovation venture education to it is fixed to provide the device highly unified in solving above-mentioned background art, can't be according to user's height condition quick adjustment, and the device does not have the flexibility and uses and feels relatively poor problem.

In order to achieve the above object, the utility model provides a following technical scheme: an innovative entrepreneurship education interactive multimedia device comprises a base, wherein wheels are fixedly connected at four corners of the bottom end of the base, two groups of shells are fixedly connected at the top end of the base, an installation frame is fixedly connected between the shells, a placing groove is arranged inside the installation frame, a connecting seat is arranged above the base, a display screen is arranged on one side of the top end of the connecting seat, and two groups of supports are fixedly connected at the other side of the top end of the connecting seat;

the utility model discloses a fixing device for fixing a mobile phone, including shell, top and connecting seat, the inside of shell is provided with hollow cover, the inside of shell is provided with the support column, the top of support column and the bottom fixed connection of connecting seat, the inside both sides of support column are provided with the multiunit constant head tank, the both sides of shell are run through and are provided with the gim peg, the first hand wheel of one side fixedly connected with of gim peg, gim peg and constant head tank one-to-one.

Preferably, the outer shell is symmetrically distributed about the vertical center line of the base, and the inner part of the outer shell is provided with internal threads which are matched with the external threads of the fixing bolt.

Preferably, a projector is arranged between the supports, linkage shafts are fixedly connected to two sides of the projector, and the linkage shafts penetrate through the interiors of the supports and are fixedly connected with the second hand wheels.

Preferably, the top end of the support is fixedly connected with the fixing seat, one side of the fixing seat is sleeved with the sheath, the bottom end and the top end inside the sheath are fixedly connected with clamping blocks, the clamping blocks correspond to the top end and the bottom end of the fixing seat one to one, and one side of the outside of the sheath is fixedly connected with the baffle.

Preferably, the sliding rails are symmetrically arranged on two sides of the outer portion of the placing groove, the sliding rails are connected with two sides of the inner portion of the installation frame in a sliding mode, two groups of pulleys are fixedly connected to the bottom end of the placing groove, a layer of sliding groove is formed in the bottom end of the inner portion of the installation frame, and the sliding rails are connected with the sliding grooves in a sliding mode.

Preferably, the front end of the placing groove is fixedly connected with a door plate, the front end of the door plate is fixedly connected with a handle, and one side of the door plate is provided with a lock catch.

Compared with the prior art, the beneficial effects of the utility model are that: the innovative entrepreneurship education interactive multimedia device not only realizes the height adjusting function and the angle adjusting function, but also realizes the storage function;

(1) when the device is used, the first hand wheel is rotated in the opposite direction, the first hand wheel drives the fixing bolt to move towards the outside of the device, the fixing of the supporting column is released, the supporting column is placed in the hollow sleeve, the hollow sleeve is effectively protected, the height adjusting function is realized, the application range of a user is expanded, and the flexibility of the device is improved;

(2) the projector is effectively protected by the baffle plate, the top of the projector is prevented from being collided and damaged by a heavy object, meanwhile, the baffle plate and the clamping block are utilized to facilitate the disassembly, replacement and use of the baffle plate, so that the angle adjusting function is realized, the operation is simple and convenient, the projector is protected in an enhanced manner, and the service life of the projector is prolonged;

(3) through being provided with the installation frame, the standing groove, a handle, a slide rail, pulley and spout, pull out the outside of installation frame with the standing groove through the handle during use, the teaching equipment is unified to be deposited, constitute sliding connection between the pulley of standing groove bottom and the spout, promote stability and equilibrium when the standing groove slides, ensure that the in-process that the standing groove removed can not incline and drop, the both sides of standing groove are provided with the slide rail, it is convenient to provide for the push-and-pull of standing groove, conveniently carry out the safety shutdown to the standing groove through the hasp, ensure that inside teaching equipment can not lose, the function of accomodating has been realized, can deposit required education equipment in unison, lead to equipment to lose after avoiding equipment to put indiscriminately, reduce the loss.

Drawings

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

fig. 2 is an enlarged partial cross-sectional view of the utility model at a in fig. 1;

FIG. 3 is a schematic side view of the bracket of the present invention;

fig. 4 is a schematic view of the overlooking structure of the placing groove of the present invention.

In the figure: 1. a wheel; 2. a base; 3. a housing; 4. a hollow sleeve; 5. a support pillar; 6. a connecting seat; 7. a projector; 8. a linkage shaft; 9. a support; 10. a clamping block; 11. a baffle plate; 12. a sheath; 13. a display screen; 14. mounting the frame; 15. a pulley; 16. a chute; 17. positioning a groove; 18. a fixing bolt; 19. a first hand wheel; 20. a fixed seat; 21. a second hand wheel; 22. a placement groove; 23. a slide rail; 24. a door panel; 25. a handle.

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.

Example 1: referring to fig. 1-4, an interactive multimedia device for innovative venture education comprises a base 2, wheels 1 are fixedly connected to four corners of the bottom end of the base 2, two groups of shells 3 are fixedly connected to the top end of the base 2, an installation frame 14 is fixedly connected between the shells 3, a placement groove 22 is arranged inside the installation frame 14, a connecting seat 6 is arranged above the base 2, a display screen 13 is arranged on one side of the top end of the connecting seat 6, and two groups of brackets 9 are fixedly connected to the other side of the top end of the connecting seat 6;

a hollow sleeve 4 is arranged inside the shell 3, a supporting column 5 is arranged inside the shell 3, the top end of the supporting column 5 is fixedly connected with the bottom end of the connecting seat 6, a plurality of groups of positioning grooves 17 are formed in two sides inside the supporting column 5, fixing bolts 18 penetrate through two sides of the shell 3, a first hand wheel 19 is fixedly connected to one side of each fixing bolt 18, and the fixing bolts 18 correspond to the positioning grooves 17 one by one;

the shell 3 is symmetrically distributed about the vertical central line of the base 2, internal threads are arranged inside the shell 3 and are matched with the external threads of the fixing bolt 18;

specifically, as shown in fig. 1 and fig. 2, by providing the housing 3, the hollow sleeve 4, the supporting column 5, the fixing bolt 18, the first hand wheel 19 and the positioning groove 17, in use, the supporting column 5 inside the hollow sleeve 4 is pulled out upwards, the appropriate positioning groove 17 is selected according to the height of the user, the first hand wheel 19 is rotated, the first hand wheel 19 drives the fixing bolt 18 on one side to rotate towards the appropriate positioning groove 17, the supporting column 5 is fixed in position, a plurality of groups of positioning grooves 17 are provided, the height adjustment range is enlarged, the internal thread is provided inside the housing 3, it is convenient to move the fixing bolt 18 left and right, when the device is used up, the first hand wheel 19 is rotated in the opposite direction, the first hand wheel 19 drives the fixing bolt 18 to move towards the outside of the device, the fixing of the supporting column 5 is released, the supporting column 5 is placed inside the hollow sleeve 4, so as to effectively protect the supporting column, the height adjustment function is realized, and the application range of the user is enlarged, the flexibility of the device is improved.

Example 2: the projector 7 is arranged between the supports 9, the two sides of the projector 7 are fixedly connected with the linkage shafts 8, the linkage shafts 8 penetrate through the interiors of the supports 9 and are fixedly connected with the second hand wheel 21, the top end of each support 9 is fixedly connected with the corresponding fixing seat 20, one side of each fixing seat 20 is sleeved with the corresponding sheath 12, the bottom end and the top end of the interior of each sheath 12 are fixedly connected with the corresponding fixture blocks 10, the fixture blocks 10 correspond to the top ends and the bottom ends of the fixing seats 20 one by one, and one side of the exterior of each sheath 12 is fixedly connected with the corresponding baffle 11;

specifically, as shown in fig. 1 and 3, through being provided with support 9, universal driving shaft 8, second hand wheel 21, sheath 12, fixture block 10 and baffle 11, rotate the second hand wheel 21 of support 9 one side during the use, second hand wheel 21 drives universal driving shaft 8 and rotates rear fixed connection's projecting apparatus 7 simultaneously, carry out angle modulation according to the place of using, stall behind the selection suitable angle, effectively protect projecting apparatus 7 through baffle 11, ensure that the top of projecting apparatus 7 is not collided with by the heavy object and is damaged, utilize fixture block 10 and sheath 12 simultaneously, conveniently dismantle change the use to baffle 11, angle modulation function has been realized, and is easy and convenient to operate, strengthen the protection to projecting apparatus 7 simultaneously, prolong the life of projecting apparatus 7.

Example 3: the two sides of the outside of the placing groove 22 are symmetrically provided with sliding rails 23, the sliding rails 23 are in sliding connection with the two sides of the inside of the mounting frame 14, the bottom end of the placing groove 22 is fixedly connected with two groups of pulleys 15, the bottom end of the inside of the mounting frame 14 is provided with a layer of sliding groove 16, and the pulleys 15 are in sliding connection with the sliding groove 16;

a door panel 24 is fixedly connected to the front end of the placing groove 22, a handle 25 is fixedly connected to the front end of the door panel 24, and a lock catch is arranged on one side of the door panel 24;

specifically, as shown in fig. 1 and 4, by being provided with installation frame 14, standing groove 22, handle 25, slide rail 23, pulley 15 and spout 16, pull out standing groove 22 through handle 25 outside of installation frame 14 during the use, the teaching equipment is deposited in unison, constitute sliding connection between pulley 15 and the spout 16 of standing groove 22 bottom, promote stability and equilibrium when standing groove 22 slides, ensure that standing groove 22 can not incline to drop in-process that removes, the both sides of standing groove 22 are provided with slide rail 23, it is convenient to provide the push-and-pull of standing groove 22, conveniently carry out the safety closure to standing groove 22 through the hasp, ensure that inside teaching equipment can not lose, the function of accomodating has been realized, can deposit required education equipment in unison, lead to equipment to losing after avoiding equipment to put indiscriminate, reduce the loss.

The working principle is as follows: the utility model discloses when using, after removing the device to suitable position through wheel 1, 5 upwards pulls out hollow 4 inside support columns of cover, select suitable constant head tank 17 according to user's height, rotate first hand wheel 19, first hand wheel 19 drives the gim peg 18 of one side to suitable constant head tank 17 internal rotation, carry out the rigidity to support column 5, the second hand wheel 21 of rotating support 9 one side, second hand wheel 21 drives universal driving shaft 8 and rotates back fixed connection's projecting apparatus 7 and rotates simultaneously, carry out angle modulation according to the place of using, stop rotating after selecting suitable angle, open display screen 13 after adjusting, utilize the teaching content of projecting apparatus 7 in with display screen 13 to put in to the large screen, make things convenient for the learner to learn fast.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an interactive multimedia device of innovation entrepreneurship education, includes base (2), its characterized in that: the four corners of the bottom end of the base (2) are fixedly connected with wheels (1), the top end of the base (2) is fixedly connected with two groups of shells (3), an installation frame (14) is fixedly connected between the shells (3), a placement groove (22) is arranged inside the installation frame (14), a connecting seat (6) is arranged above the base (2), a display screen (13) is arranged on one side of the top end of the connecting seat (6), and two groups of supports (9) are fixedly connected to the other side of the top end of the connecting seat (6);

the utility model discloses a fixing device for fixing a safety switch, including shell (3), the inside of shell (3) is provided with hollow cover (4), the inside of shell (3) is provided with support column (5), the top of support column (5) and the bottom fixed connection of connecting seat (6), the inside both sides of support column (5) are provided with multiunit constant head tank (17), the both sides of shell (3) are run through and are provided with gim peg (18), the first hand wheel (19) of one side fixedly connected with of gim peg (18), gim peg (18) and constant head tank (17) one-to-one.

2. The interactive multimedia device for creative work education of claim 1, wherein: the shell (3) is symmetrically distributed about the vertical center line of the base (2), internal threads are arranged inside the shell (3), and the internal threads are matched with the external threads of the fixing bolt (18).

3. The interactive multimedia device for creative work education of claim 1, wherein: the novel multifunctional trolley is characterized in that a projector (7) is arranged between the supports (9), linkage shafts (8) are fixedly connected to two sides of the projector (7), and the linkage shafts (8) penetrate through the interiors of the supports (9) and are fixedly connected with second hand wheels (21).

4. The interactive multimedia device for creative work education of claim 1, wherein: the top fixed connection fixing base (20) of support (9), one side of fixing base (20) is cup jointed and is provided with sheath (12), the equal fixedly connected with fixture block (10) in bottom and top of sheath (12) inside, the top and the bottom one-to-one of fixture block (10) and fixing base (20), one side fixedly connected with baffle (11) of sheath (12) outside.

5. The interactive multimedia device for creative work education of claim 1, wherein: the outside bilateral symmetry of standing groove (22) is provided with slide rail (23), constitute sliding connection between slide rail (23) and the inside both sides of installation frame (14), the bottom fixedly connected with two sets of pulley (15) of standing groove (22), the inside bottom of installation frame (14) is provided with one deck spout (16), constitute sliding connection between pulley (15) and spout (16).

6. The interactive multimedia device for creative work education of claim 1, wherein: the front end of the placing groove (22) is fixedly connected with a door panel (24), the front end of the door panel (24) is fixedly connected with a handle (25), and one side of the door panel (24) is provided with a lock catch.