CN214312348U

CN214312348U - Display model for land space planning

Info

Publication number: CN214312348U
Application number: CN202022423565.4U
Authority: CN
Inventors: 庞涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-09-28
Anticipated expiration: 2030-10-27

Abstract

The application discloses display model is used in soil space planning, including rectangle frame, supporting legs, reinforcement connecting rod, show board, show mould, square hole, circle cover, first square pole, coil spring, box, rocker, closing cap, round bar, worm wheel, worm and second square pole. This application useful part lies in having two show faces, carry out the show of two sets of show moulds, whole bandwagon effect is good, two sets of show membranes divide into and are located two faces of show board, can realize changing through the upset show board, the upset drive is realized through rocking the rocker simultaneously, realize the transmission through the inside auto-lock reduction gears of box, during the regulation, the effect of speed reduction has, thereby can reduce and rotate required turning force, low in labor strength, adjust the back simultaneously, through the effect of worm wheel and worm, realize the effect of auto-lock, automatic spacing is provided.

Description

Display model for land space planning

Technical Field

The application relates to a display model, in particular to a display model for land space planning.

Background

When the land space planning is used for research and discussion, a model needs to be established, and the demonstration and the lecture are convenient to carry out; wherein, half of the display model is arranged on the desktop for displaying.

Existing display models are typically displayed through the top surface; the model is inconvenient to replace, generally only one set of model can be displayed, and the display effect is possibly poor. Therefore, a display model for planning the soil space is provided for the above problems.

Disclosure of Invention

In order to solve the defects of the prior art, the application provides a display model for planning the soil space, which comprises a rectangular frame and a box body fixedly installed on the left side of the rectangular frame, wherein a display board is arranged inside the rectangular frame, display molds are arranged at the top of the display board and at the bottom of the display board, an elastic telescopic rod piece is rotatably connected to the right side of the rectangular frame, square holes are formed in two sides of the display board, a self-locking speed reducing mechanism is arranged inside the box body, the input end of the self-locking speed reducing mechanism is fixedly connected with one end of a rocker, the rocker is rotatably connected with the front side of the box body, the output end of the self-locking speed reducing mechanism is fixedly connected with a second square rod, and one end of the second square rod and one end of the elastic telescopic rod piece are respectively connected with the square holes in the two sides of the display board in an embedded manner;

the bottom four corners of the rectangular frame are fixedly connected with supporting legs.

Furthermore, a reinforcing connecting rod is fixedly connected to the supporting leg.

Further, the elastic telescopic rod piece comprises a round sleeve, a first square rod and a spiral spring, a through hole is formed in the middle of the round sleeve, the first square rod is connected with the through hole in a clearance fit mode, the spiral spring is sleeved on the first square rod, the first square rod is elastically connected with the round sleeve through the spiral spring, the first square rod is connected with the square hole in a clearance fit mode, and the round sleeve is rotatably connected with the rectangular frame.

Further, auto-lock reduction gears includes worm wheel, worm and round bar all rotate to be connected in the inside of box, the worm wheel is fixed cup joints with the round bar, the worm wheel is connected with the worm meshing, the tip fixed connection of round bar one end and second square bar, the one end of worm and the one end fixed connection of rocker.

Furthermore, the top of the box body is fixedly connected with an oil filling port, the oil filling port is communicated with the box body and is installed, and the top end of the oil filling port is in threaded connection with a sealing cover.

Furthermore, one end of the spiral spring is fixedly connected with one side of the round sleeve, and the other end of the spiral spring is fixedly connected with the surface of the first square rod.

The beneficial effect of this application is: the application provides a land space planning display model convenient to overturn and replace.

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 schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of an internal structure of a case according to an embodiment of the present application;

fig. 3 is a schematic structural view of a round sleeve and a first square bar according to an embodiment of the present application.

In the figure: 1. rectangular frame, 2, supporting legs, 3, reinforcing connecting rod, 4, show board, 5, show mould, 6, square hole, 7, round cover, 8, first square pole, 9, coil spring, 10, box, 11, rocker, 12, sealing cover, 13, round bar, 14, worm wheel, 15, worm, 16, second square pole.

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 present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a display model for planning a land space includes a rectangular frame 1 and a box 10 fixedly installed on the left side of the rectangular frame 1, a display board 4 is installed inside the rectangular frame 1, display molds 5 are installed on the top of the display board 4 and the bottom of the display board 4, an elastic telescopic rod is rotatably connected to the right side of the rectangular frame 1, square holes 6 are respectively formed on both sides of the display board 4, a self-locking speed reducing mechanism is installed inside the box 10, an input end of the self-locking speed reducing mechanism is fixedly connected with one end of a rocker 11, the rocker 11 is rotatably connected with the front side of the box 10, an output end of the self-locking speed reducing mechanism is fixedly connected with a second square rod 16, and one end of the second square rod 16 and one end of the elastic telescopic rod are respectively connected with the square holes 6 on both sides of the display board 4 in an embedding manner;

the four corners of the bottom of the rectangular frame 1 are fixedly connected with supporting legs 2.

The supporting legs 2 are fixedly connected with reinforcing connecting rods 3, so that connection reinforcement is provided for the four supporting legs 2, and the supporting strength is improved; the elastic telescopic rod piece comprises a round sleeve 7, a first square rod 8 and a spiral spring 9, a through hole is formed in the middle of the round sleeve 7, the first square rod 8 is in clearance fit connection with the through hole, the spiral spring 9 is sleeved on the first square rod 8, the first square rod 8 is elastically connected with the round sleeve 7 through the spiral spring 9, the first square rod 8 is in clearance fit connection with the square hole 6, the round sleeve 7 is rotatably connected with the rectangular frame 1 and can elastically stretch, and the first square rod 8 can be pulled out of the square hole 6 and is convenient to disassemble and assemble; the self-locking speed reducing mechanism comprises a worm wheel 14, a worm 15 and a round rod 13, wherein the worm 15 and the round rod 13 are rotatably connected inside the box body 10, the worm wheel 14 is fixedly sleeved with the round rod 13, the worm wheel 14 is meshed with the worm 15, one end of the round rod 13 is fixedly connected with the end part of a second square rod 16, one end of the worm 15 is fixedly connected with one end of a rocker 11, transmission can be carried out, the display board 4 is driven, and overturning is realized; the top of the box body 10 is fixedly connected with an oil filling port, the oil filling port is communicated with the box body 10, the top end of the oil filling port is in threaded connection with a sealing cover 12, and the sealing cover is used for filling oil in the box body 10, supplying lubricating oil and soaking the bottom of a worm wheel 14, and when the sealing cover is driven, the lubrication is realized; one end of the spiral spring 9 is fixedly connected with one side of the round sleeve 7, and the other end of the spiral spring 9 is fixedly connected with the surface of the first square rod 8, so that elastic connection is realized.

When the display device is used, the display board 4 provides a mounting surface for the display die 5, the display die 5 on the top of the display board 4 is displayed, when the display die 5 needs to be switched, the rocker 11 is rotated to drive the worm 15 to rotate, and the round rod 13 is driven by meshing transmission of the worm 15 and the worm wheel 14, so that the display board 4 rotates 80 degrees to complete replacement;

when needing to show taking off of board 4, a staff is through pulling first square pole 8, first square pole 8 separates with square hole 6, another staff goes on to right side pulling show board 4 simultaneously, show board 4 separates with second square pole 16, then take off show board 4, when changing the installation, through square hole 6 and the second square pole 16 with show board 4 one side, second square pole 16 and the gomphosis of square hole 6, show board 4 opposite side's square hole 6 aligns with first square pole 8, loosen first square pole 8, elasticity through coil spring 9, make first square pole 8 insert in square hole 6, thereby realize the installation of show board 4.

The application has the advantages that:

whole show mould 5 type has two show faces, carry out the show of two sets of show moulds 5, whole bandwagon effect is good, two sets of show membranes divide into and are located two faces of show board 4, can realize changing through upset show board 4, the upset drive is realized through rocking rocker 11 simultaneously, realize the transmission through the inside auto-lock reduction gears of box 10, during the regulation, the effect of slowing down has, thereby can reduce and rotate required turning force, low in labor strength, adjust the back simultaneously, through the effect of worm wheel 14 and worm 15, realize the effect of auto-lock, automatic spacing is provided.

The show board 4 both sides of whole show mould 5 type all have square hole 6, through carrying out the gomphosis with elastic expansion member and second square bar 16, realize the installation, elastic expansion member has elastic expansion's performance to can realize the dismantlement and the installation of show board 4, holistic installation is comparatively convenient with the dismantlement, is convenient for carry out the dismouting.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

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.

Claims

1. The utility model provides a land space plans with show model which characterized in that: comprises a rectangular frame (1) and a box body (10) fixedly arranged on the left side of the rectangular frame (1), a display board (4) is arranged inside the rectangular frame (1), display moulds (5) are arranged at the top of the display board (4) and the bottom of the display board (4), the right side of the rectangular frame (1) is rotatably connected with an elastic telescopic rod piece, both sides of the display plate (4) are provided with square holes (6), a self-locking speed reducing mechanism is arranged in the box body (10), the input end of the self-locking speed reducing mechanism is fixedly connected with one end of a rocker (11), the rocker (11) is rotationally connected with the front surface of the box body (10), the output end of the self-locking speed reducing mechanism is fixedly connected with a second square rod (16), one end of the second square rod (16) and one end of the elastic telescopic rod are respectively connected with the square holes (6) on the two sides of the display board (4) in an embedded manner;

the supporting legs (2) are fixedly connected to four corners of the bottom of the rectangular frame (1).

2. The display model for planning the soil space according to claim 1, wherein: the supporting legs (2) are fixedly connected with reinforcing connecting rods (3).

3. The display model for planning the soil space according to claim 1, wherein: elastic telescopic rod piece includes circle cover (7), first square pole (8) and coil spring (9), the through-hole has been seted up at the middle part of circle cover (7), first square pole (8) are connected with through-hole clearance fit, coil spring (9) cover is on first square pole (8), first square pole (8) pass through coil spring (9) elastic connection with circle cover (7), first square pole (8) are connected with square hole (6) clearance fit, circle cover (7) are rotated with rectangle frame (1) and are connected.

4. The display model for planning the soil space according to claim 1, wherein: the self-locking speed reducing mechanism comprises a worm wheel (14), a worm (15) and a round rod (13), wherein the worm (15) and the round rod (13) are connected to the inside of the box body (10) in a rotating mode, the worm wheel (14) is fixedly sleeved with the round rod (13), the worm wheel (14) is meshed with the worm (15) and is connected with one end of the round rod (13) and one end of the second square rod (16) in a fixed mode, and one end of the worm (15) is fixedly connected with one end of the rocker (11).

5. The display model for planning the soil space according to claim 1, wherein: the top of the box body (10) is fixedly connected with an oil filling port, the oil filling port is communicated with the box body (10) and is installed, and the top end of the oil filling port is in threaded connection with a sealing cover (12).

6. The display model for planning the soil space according to claim 3, wherein: one end of the spiral spring (9) is fixedly connected with one side of the round sleeve (7), and the other end of the spiral spring (9) is fixedly connected with the surface of the first square rod (8).