CN213815447U - Wisdom campus is with propaganda display device convenient to shrink - Google Patents

Abstract

The utility model discloses a wisdom campus is with propaganda display device convenient to shrink, including containing box and case lid, the one end at containing box top is provided with the hinge, and containing box has the case lid through hinge swing joint, and first spout has all been seted up to the both sides of diapire in the containing box, and the inner wall sliding connection of first spout has first slider, and the upper surface swing joint of first slider has first traction spring, and one side of first spout is provided with elevating system, and elevating system's top swing joint has the ejector pin, and the second spout has been seted up in the front of ejector pin. The utility model discloses an elevating system's setting, when needing to demonstrate, personnel's accessible adjustment elevating system risees the ejector pin to suitable height, then uses first traction spring and second traction spring to fix it with the poster of required show etc. then alright demonstrate to elevating system compares original panel more lightly, and simultaneously, the personnel of also being convenient for carry out fixedly according to the size adjustment of poster.

Description

Wisdom campus is with propaganda display device convenient to shrink

Technical Field

The utility model relates to a propaganda show technical field specifically is a wisdom campus is with propaganda show device convenient to shrink.

Background

The intelligent campus refers to an intelligent campus work, study and life integrated environment based on the Internet of things, and the integrated environment takes various application service systems as carriers to fully integrate teaching, scientific research, management and campus life. In 2010, the university of Zhejiang proposed to build an exciting smart campus in an information-based twelve-five program. This blueprint depicts: ubiquitous network learning, innovative network scientific research, transparent and efficient school administration, rich and colorful campus culture and convenient coming campus life. In short, a campus needs to be made which is safe, stable, environment-friendly and energy-saving. "6/7/2018, published by the national standard" general framework of intelligent campus ".

When needing to place the information on wisdom campus when the show in school, adopt the great comparatively heavy blackboard of volume to demonstrate more, comparatively inconvenient when removing like this, simultaneously, also can occupy great space when storage display device, consequently, we have provided the wisdom campus of being convenient for shrink with propaganda display device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom campus is with propaganda display device convenient to shrink in order 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 wisdom campus is with propaganda display device convenient to shrink, includes containing box and case lid, the one end at containing box top is provided with the hinge, the containing box has the case lid through hinge swing joint, first spout has all been seted up to the both sides of diapire in the containing box, the inner wall sliding connection of first spout has first slider, the upper surface swing joint of first slider has first traction spring, one side of first spout is provided with elevating system, elevating system's top swing joint has the ejector pin, the second spout has been seted up in the front of ejector pin, the inside sliding connection of second spout has the second slider, the positive swing joint of second slider has second traction spring.

Preferably, the front surface and the back surface of the storage box are both provided with fixing grooves, and fixing rods are rotatably connected inside the fixing grooves.

Preferably, elevating system includes adjust knob, accommodate the lead screw, external member, connecting piece and folding leg, accommodate the knob's center department fixedly connected with accommodate the lead screw, the equal threaded connection in both ends on accommodate the lead screw surface has the external member, the top fixedly connected with connecting piece of external member, the external member has the folding leg through connecting piece swing joint, folding leg and ejector pin swing joint.

Preferably, the storage box and the two sides of the front surface of the box cover are both provided with connecting buckles.

Preferably, the inner top wall of the box cover is fixedly connected with a storage bag.

Preferably, the middle part of the upper surface of the box cover is fixedly connected with a lifting handle, and the lifting handle is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an elevating system's setting, when needing to demonstrate, personnel's accessible adjustment elevating system risees the ejector pin to suitable height, then uses first traction spring and second traction spring to fix it with the poster of required show etc. then alright demonstrate to elevating system compares original panel more lightly, and simultaneously, the personnel of also being convenient for carry out fixedly according to the size adjustment of poster.

2. The utility model discloses a setting of containing box, after having used up the device, personnel can not only accomodate elevating system with elevating system income containing box in, and the containing box also can put into the containing box with the material of required use such as poster simultaneously, and the containing box is depositing than current panel can save a large amount of parking spaces.

Drawings

Fig. 1 is a schematic front view of the closed structure of the present invention;

FIG. 2 is a schematic front view of the open structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural diagram of the lifting mechanism of the present invention.

In the figure: 1. a storage box; 2. a box cover; 3. a first chute; 4. a first slider; 5. a first traction spring; 6. a lifting mechanism; 601. adjusting a knob; 602. adjusting the screw rod; 603. a kit; 604. a connecting member; 605. a folding frame; 7. a top rod; 8. a second chute; 9. a second slider; 10. a second traction spring; 11. fixing grooves; 12. fixing the rod; 13. connecting a buckle; 14. a storage bag; 15. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a convenient-to-contract propaganda display device for a smart campus comprises a containing box 1 and a box cover 2, wherein one end of the top of the containing box 1 is provided with a hinge, the containing box 1 is movably connected with the box cover 2 through the hinge, after the device is used, a person can put a lifting mechanism 6 into the containing box 1, the containing box 1 can not only contain the lifting mechanism 6, but also put materials required to be used, such as posters, into the containing box 1, the containing box 1 can save a large amount of storage space compared with the existing display boards when being stored, two sides of the inner bottom wall of the containing box 1 are respectively provided with a first chute 3, the inner wall of the first chute 3 is slidably connected with a first sliding block 4, the upper surface of the first sliding block 4 is movably connected with a first traction spring 5, and the position of the first traction spring 5 can be moved according to the size of the posters through the arrangement of the first sliding block 4 and the first traction spring 5, one side of the first chute 3 is provided with a lifting mechanism 6;

through the arrangement of the lifting mechanism 6, when needing displaying, a person can lift the ejector rod 7 to a proper height by adjusting the lifting mechanism 6, then fix posters and the like needing displaying by using the first traction spring 5 and the second traction spring 10, and then can display the posters and the like, so that the lifting mechanism 6 is lighter compared with the original display board, and meanwhile, the person can conveniently adjust and fix the posters according to the sizes of the posters;

the top swing joint of elevating system 6 has ejector pin 7, and second spout 8 has been seted up in the front of ejector pin 7, and the inside sliding connection of second spout 8 has second slider 9, and the front swing joint of second slider 9 has second traction spring 10, through the setting of second slider 9, can effectually be according to the position of the size adjustment second traction spring 10 of poster.

Further, fixed slot 11 has all been seted up to the front of containing box 1 and the both sides at the back, and the inside rotation of fixed slot 11 is connected with dead lever 12, and through the setting of dead lever 12, after putting the device well, pull out dead lever 12 from fixed slot 11, make containing box 1 and dead lever 12 contact face to face simultaneously, can effectual increase the stability of the device.

Further, the lifting mechanism 6 comprises an adjusting knob 601, an adjusting screw 602, a sleeve 603, a connecting piece 604 and a folding frame 605, the center of the adjusting knob 601 is fixedly connected with the adjusting screw 602, both ends of the surface of the adjusting screw 602 are in threaded connection with the sleeve 603, the top end of the sleeve 603 is fixedly connected with the connecting piece 604, the sleeve 603 is movably connected with the folding frame 605 through the connecting piece 604, the folding frame 605 is movably connected with the ejector rod 7, the adjusting screw 602 is arranged, when the adjusting screw 602 rotates, the sleeve 603 can be driven to transversely displace, in the displacement process, the folding frame 605 can be unfolded or contracted, and therefore the purpose of adjusting the height of the ejector rod 7 is achieved.

Further, the storage box 1 and the positive both sides of case lid 2 all are provided with connect buckle 13, through connect buckle 13's setting, can be connected together storage box 1 and case lid 2 to the personnel of being convenient for take the device.

Further, the interior roof fixedly connected with of case lid 2 accomodates bag 14, through the setting of accomodating bag 14, and the personnel of being convenient for put into containing box 1 with materials such as poster and transport.

Further, the middle part fixedly connected with handle 15 of 2 upper surfaces of case lid, the material of handle 15 are the rubber material, through the setting of handle 15, the personnel of being convenient for take this display device.

The working principle is as follows: when using, the personnel can place the device in the place that needs the show earlier, then open case lid 2, adjustment elevating system 6, adjust it to suitable height, then hang the poster of required show on first traction spring 5 and second traction spring 10, alright demonstrate, after the show, can take off the poster, and later reset elevating system 6, close case lid 2 and can deposit the device.

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 (6)

1. The utility model provides a wisdom campus is with propaganda display device convenient to shrink, includes containing box (1) and case lid (2), its characterized in that: the one end at containing box (1) top is provided with the hinge, containing box (1) has case lid (2) through hinge swing joint, first spout (3) have all been seted up to the both sides of diapire in containing box (1), the inner wall sliding connection of first spout (3) has first slider (4), the upper surface swing joint of first slider (4) has first traction spring (5), one side of first spout (3) is provided with elevating system (6), the top swing joint of elevating system (6) has ejector pin (7), second spout (8) have been seted up in the front of ejector pin (7), the inside sliding connection of second spout (8) has second slider (9), the front swing joint of second slider (9) has second traction spring (10).

2. The smart campus demonstration device for facilitating contraction according to claim 1 wherein: fixed slots (11) are formed in the front side and the back side of the containing box (1), and fixed rods (12) are rotatably connected to the inside of the fixed slots (11).

3. The smart campus demonstration device for facilitating contraction according to claim 1 wherein: elevating system (6) include adjust knob (601), accommodate the lead screw (602), external member (603), connecting piece (604) and folding leg (605), the center department fixedly connected with accommodate the lead screw (602) of adjust knob (601), the equal threaded connection in both ends on accommodate the lead screw (602) surface has external member (603), the top fixedly connected with connecting piece (604) of external member (603), external member (603) have folding leg (605) through connecting piece (604) swing joint, folding leg (605) and ejector pin (7) swing joint.

4. The smart campus demonstration device for facilitating contraction according to claim 1 wherein: the storage box (1) and the box cover (2) are provided with connecting buckles (13) on the two sides of the front surface.

5. The smart campus demonstration device for facilitating contraction according to claim 1 wherein: the inner top wall of the box cover (2) is fixedly connected with a containing bag (14).

6. The smart campus demonstration device for facilitating contraction according to claim 1 wherein: the middle part of case lid (2) upper surface fixedly connected with handle (15), the material of handle (15) is the rubber material.

Images