Disclosure of Invention
In the present embodiment, an architectural design appearance effect display device is provided for solving the problems in the prior art.
According to one aspect of the application, an architectural design appearance effect display device is provided, which comprises a strip-shaped bottom box, a foot-operated dial wheel, a long rolling box, a curtain cloth, a strip-shaped block, a screw rod, a micro projector, a first conical gear and a second conical gear, wherein a rectangular concave surface is arranged in the middle of the strip-shaped bottom box, transmission rods are rotatably arranged in two spaces formed in the strip-shaped bottom box, two sides of the foot-operated dial wheel are respectively connected with the end surfaces of one ends of the two transmission rods, the curtain cloth is rolled on a rolling rod structure in the long rolling box, one end of the curtain cloth is connected with the bottom of the strip-shaped block, a projection imaging surface is arranged on the surface of the curtain cloth, the second conical gear is assembled at one end of the screw rod and is meshed with the first conical gear, the first conical gear is assembled on the transmission rods, the back of the strip is connected with a short pipe through a connecting piece, and the internal thread short pipe is in threaded connection with the screw rod.
Further, a strip-shaped hole is formed in the top of the rolling long box, cord fabric penetrates through the strip-shaped hole, and torsion springs are sleeved at two ends of a rolling rod structure located in the rolling long box.
Further, the bottom of the front end face of the rolling long box is provided with a convex block, and a placing groove is formed in the front end face of the convex block.
Further, the standing groove passes through loose pin and bar bottom interconnect, and the maximum angle that opens of bar is 45.
Further, both ends of the bottom of the rolling long box are fixedly connected with the corresponding positions of the top of the strip bottom box through L-shaped plates.
Furthermore, the inner side of one end of the screw rod is rotationally connected with the corresponding part of the strip-shaped bottom box through a bearing.
Further, the first bevel gear and the second bevel gear form a group, and the second bevel gear is assembled at one end of the screw.
Furthermore, the annular surface of the foot-operated thumb wheel is provided with an anti-skid texture structure, and the length dimension of the foot-operated thumb wheel is greater than the width dimension of the foot bottom plate.
Furthermore, the screw rods are two, and the two screw rods are respectively located at two ends of the top of the strip-shaped bottom box.
Furthermore, the front end and the rear end in the rectangular concave surface are communicated with the front end surface and the rear end surface of the strip-shaped bottom box.
Through the above-mentioned embodiment of this application, realize the function with the vertical expansion of curtain cloth, and the projection imaging surface exposes, possess simultaneously and receive and release convenient function, be in 45 states of slope through outwards expanding the lath, can expose miniature projector, and the miniature projector of operation will design works with the projected mode put in on the projection imaging surface, reach the effect of design works show, replaced liquid crystal display equipment.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;
FIG. 2 is an elevation view of the overall structure of one embodiment of the present application;
fig. 3 is a schematic view of a connection structure of a strip-shaped bottom case according to an embodiment of the present application.
In the figure: 1. bar bottom case, 2, rectangle concave surface, 3, foot-propelled thumb wheel, 4, lug, 5, standing groove, 6, bar board, 7, rolling long box, 8, bar hole, 9, curtain cloth, 10, projection imaging surface, 11, bar piece, 12, L template, 13, screw rod, 14, micro projector, 15, transfer line, 16, first bevel gear, 17, second bevel gear, 18, connecting piece, 19, internal thread nozzle stub.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The design appearance effect display device in this embodiment can be applicable to architectural design show and use, for example, provides the following multi-functional drawing desk for architectural design in this embodiment.
The multifunctional drawing table for architectural design comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a supporting rod, two connecting rods are arranged on both sides of the supporting rod, a drawing board is rotatably connected between the ends of the two connecting rods which are far away from each other, the top end of the supporting rod is provided with a first adjusting device which comprises a screw rod, one end of the screw rod extends into the supporting rod, the peripheral side of the screw rod is connected with a sliding block through threads, two ends of the sliding block extend out of the supporting rods, the lower surface of the drawing board is fixedly connected with a second boss, a second adjusting device is arranged between the sliding block and the second boss and comprises two connecting rods, the one end of connecting rod rotates with slider, second boss respectively and is connected, has realized that a drawing desk can provide many people and use and the convenient regulation of drawing board inclination.
Here, description is not repeated one by one, and the following introduces the design appearance effect display device according to the embodiment of the present application.
Referring to fig. 1-3, an architectural design appearance effect display device comprises a strip-shaped bottom case 1, a foot-operated dial wheel 3, a long rolling case 7, a curtain cloth 9, a strip-shaped block 11, a screw 13, a micro projector 14, a first cone-shaped gear 16 and a second cone-shaped gear 17, wherein a rectangular concave surface 2 is arranged in the middle of the strip-shaped bottom case 1, transmission rods 15 are rotatably arranged in two spaces formed in the strip-shaped bottom case 1, two sides of the foot-operated dial wheel 3 are respectively connected with end surfaces of one ends of the two transmission rods 15, the curtain cloth 9 is rolled on a rolling rod structure in the long rolling case 7, one end of the curtain cloth 9 is connected with the bottom of the strip-shaped block 11, a projection imaging surface 10 is arranged on the surface of the curtain cloth 9, the second cone-shaped gear 17 is arranged at one end of the screw 13, the first cone-shaped gear 17 is meshed with the first cone-shaped gear 16, the first cone-shaped gear 16 is arranged on the transmission rods 15, the back of the bar-shaped block 11 is connected with an internal thread short pipe 19 through a connecting piece 18, and the internal thread short pipe 19 is in threaded connection with the screw 13.
A strip-shaped hole 8 is formed in the top of the rolling long box 7, a cord fabric 9 penetrates through the strip-shaped hole 8, and torsion springs are sleeved at two ends of a rolling rod structure in the rolling long box 7; the bottom of the front end face of the long winding box 7 is provided with a convex block 4, and the front end face of the convex block 4 is provided with a placing groove 5; the placing groove 5 is connected with the bottom ends of the strip-shaped plates 6 through movable pins, and the maximum opening angle of the strip-shaped plates 6 is 45 degrees; both ends of the bottom of the long rolling box 7 are fixedly connected with the corresponding positions of the top of the strip-shaped bottom box 1 through L-shaped plates 12; the inner side of one end of the screw 13 is rotationally connected with the corresponding part of the strip-shaped bottom box 1 through a bearing; the first bevel gear 16 and the second bevel gear 17 form a group, and the second bevel gear 17 is assembled at one end of the screw 13; the annular surface of the foot-operated thumb wheel 3 is provided with an anti-skid texture structure, and the length dimension of the foot-operated thumb wheel 3 is larger than the width dimension of the foot bottom plate; two screw rods 13 are arranged, and the two screw rods 13 are respectively positioned at two ends of the top of the strip-shaped bottom box 1; the front end and the rear end in the rectangular concave surface 2 are communicated with the front end face and the rear end face of the strip-shaped bottom box 1.
When the curtain cloth winding device is used, a student pokes the foot-operated dial wheel 3 to rotate to drive the transmission rod 15 to rotate, so that the effect of driving the foot-operated dial wheel to mutually transmit and rotate the first conical gear 16 and the second conical gear 17 is achieved, and power is provided for winding and unwinding the curtain cloth;
the strip-shaped block 11 connected by the internal thread short pipe 19 and the connecting piece 18 is moved upwards through the rotation of the screw 13, so that the curtain cloth 9 is vertically unfolded, the projection imaging surface 10 is exposed, and the curtain cloth has the function of convenient folding and unfolding;
by unfolding the strip-shaped plate 6 outwards to be in a state of inclining 45 degrees, the micro projector 14 can be exposed, and the operated micro projector 14 puts the design works on the projection imaging surface 10 in a projection mode, so that the effect of displaying the design works is achieved.
The application has the advantages that:
1. the curtain cloth folding device is reasonable in structure, the foot-operated dial wheel 3 is shifted by the foot of a student to rotate to drive the transmission rod 15 to rotate, the effect of driving the foot-operated dial wheel to mutually transmit and rotate the first conical gear 16 and the second conical gear 17 is achieved, and power is provided for folding and unfolding curtain cloth;
2. the curtain cloth unfolding device is reasonable in structure, the strip-shaped block 11 connected with the internal thread short pipe 19 and the connecting piece 18 is moved upwards through rotation of the screw 13, the curtain cloth 9 is unfolded vertically, the projection imaging surface 10 is exposed, and meanwhile the curtain cloth unfolding device has the function of being convenient and fast to fold and unfold;
3. this application is rational in infrastructure, is in 45 states of slope through outwards expanding strip shaped plate 6, can expose miniature projector 14, and the miniature projector 14 of operation puts in the design work with the projected mode on projection imaging surface 10, reaches the effect of design work show, has replaced liquid crystal display equipment.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.