CN210955512U

CN210955512U - Projection type recloser for historical territory and modern map

Info

Publication number: CN210955512U
Application number: CN201921228949.1U
Authority: CN
Inventors: 唐克周
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-07-07
Anticipated expiration: 2029-08-01

Abstract

The utility model provides a projection type recloser for history territory and modern map, which has simple structure, convenient use and easy observation; the method comprises the following steps: the LED lamp comprises a bottom plate, an LED lamp panel and a supporting arm; the bottom plate is arranged at the bottom of the recloser body, and an LED lamp panel is embedded on the top surface of the bottom plate; one side of the bottom plate is provided with a supporting arm, and the supporting arm is connected with the bottom plate through a bolt; a mounting seat is welded on one side of the supporting arm, and the supporting frame is connected with the supporting arm through the mounting seat; the supporting frame is provided with reflecting glass, and one side of the reflecting glass is provided with a locking nut connected with the supporting frame; a back plate is arranged at the upper end of the supporting arm; through the improvement to a projection history territory and modern map coincidence ware, the contact ratio between the different map images of people's research of being convenient for has simple structure, easily operation, and convenient to use easily observes's advantage to the effectual problem and the not enough of having solved current device.

Description

Projection type recloser for historical territory and modern map

Technical Field

The utility model relates to a historical research technical field, more specifically the theory that says so especially relates to a projection type historical territory and modern map coincidence ware.

Background

The historical map reflects the natural, political, economic, military and cultural conditions and changes thereof in the historical period of human beings, and displays all the map related to human activities with spatial distribution and regional difference phenomena in history. When studying territory change, tribe clan evolution and ethnic formation, distribution and migration, historical territory maps and modern maps need to be contrasted and observed, and superposition and difference among different maps are searched.

At present, when maps are contrastingly observed, a parallel arrangement mode is usually adopted, paper printed with historical territory maps and paper printed with modern maps are fixed on a panel, and the two images are moved and observed by naked eyes to find the superposition position and the difference position between the maps, so that eye fatigue is easily caused, the maps are difficult to contrastingly observe, and the maps are inconvenient to use.

In view of this, research and improvement are carried out to solve the existing problems, and a projection type historical territory and modern map recloser is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projection history territory and modern map coincidence ware to solve the mode that adopts parallel arrangement usually that proposes in the above-mentioned background, to be printed with the paper of history territory map and the paper that is printed with modern map and fix on the panel, use the naked eye to remove to observe two images and look for coincidence and difference between the map, not only cause eye fatigue easily, difficult contrast is observed moreover, uses comparatively inconvenient problem and not enough.

In order to achieve the above object, the utility model provides a projection type historical territory and modern map recloser, which is achieved by the following specific technical means:

a projection type recloser for historical territory and modern map has simple structure, convenient use and easy observation; the method comprises the following steps: the LED lamp comprises a bottom plate, an LED lamp panel, a supporting arm, a mounting seat, a supporting frame, reflective glass, a locking nut, a back plate, a magnetic block and a recloser body; the bottom plate is arranged at the bottom of the recloser body, and an LED lamp panel is embedded on the top surface of the bottom plate; one side of the bottom plate is provided with a supporting arm, and the supporting arm is connected with the bottom plate through a bolt; a mounting seat is welded on one side of the supporting arm, and the supporting frame is connected with the supporting arm through the mounting seat; the supporting frame is provided with reflecting glass, and one side of the reflecting glass is provided with a locking nut connected with the supporting frame; the upper end of the supporting arm is provided with a back plate, and the back plate is connected with the supporting arm through a bolt; the magnetic blocks are arranged at the edges of the bottom plate and the back plate and are in magnetic attraction with the bottom plate and the back plate.

As the further optimization of this technical scheme, the utility model relates to a projection history territory and modern map coincidence ware the appearance of support frame is the U-shaped, and the tip of support frame is provided with the screw rod that runs through mutually with reflection glass.

As a further optimization of this technical scheme, the utility model relates to a projection history territory and modern map recloser the mount pad is the tilting structure setting, and the inclination of mount pad is 45.

As a further optimization of this technical scheme, the utility model relates to a projection history territory and modern map coincidence ware offer the slot that is used for erection bracing frame on the mount pad, and the mount pad is connected with the support frame through the bolt.

As a further optimization of this technical scheme, the utility model relates to a projection history territory and modern map coincidence ware the appearance of support arm is the L shape, and one side of support arm upper end offers the rectangle breach that is used for installing the backplate.

As a further optimization of this technical scheme, the utility model relates to a projection history territory and modern map coincidence ware be provided with lamp box paper on the bottom plate, just the mirror image that has history territory map is printed on the lamp box paper.

As a further optimization of this technical scheme, the utility model relates to a projection history territory and modern map coincidence ware be provided with coated paper on the backplate, just the image that has modern map on the coated paper printing.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses an appearance of support frame is the U shape, and the tip of support frame is provided with the setting with the screw rod that reflection glass run through mutually, installs reflection glass behind the support frame, can use lock nut to fix reflection glass, makes things convenient for reflection glass's installation to dismantle.

2. The utility model discloses a mount pad is the tilting structure setting, and the inclination of mount pad is 45 setting, makes reflection glass keep the tilt state of degree, and lamp house paper image on the bottom plate can correct the reflection to the image after projecting on reflection glass, and people also can see through reflection glass and see the image of copper plate paper on the backplate when seeing lamp house paper image, and the degree of coincidence between the people's research different map images of being convenient for.

3. The utility model discloses an appearance of support arm is the L shape, and one side of support arm upper end offers the setting that is used for installing the rectangle breach of backplate, can make one side of backplate keep leveling, makes things convenient for laying of art paper.

4. The utility model discloses a to the improvement of a projection history territory and modern map coincidence ware, the contact ratio between the different map images of people's research of being convenient for has simple structure, easily operation, convenient to use, advantage easily observed to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the axial measurement structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention;

fig. 5 is a schematic diagram of the principle structure of the present invention.

In the figure: the LED lamp comprises a base plate 1, an LED lamp panel 2, a supporting arm 3, a mounting seat 4, a supporting frame 5, reflective glass 6, a locking nut 7, a back plate 8, a magnetic block 9 and a recloser body 10.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. 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 to 5, the present invention provides a specific technical implementation of a projected type coincidence device for historical territory and modern map:

a projected historical territory and modern map recloser, comprising: the LED lamp comprises a bottom plate 1, an LED lamp panel 2, a supporting arm 3, a mounting seat 4, a supporting frame 5, reflective glass 6, a locking nut 7, a back plate 8, a magnetic block 9 and a recloser body 10; the bottom plate 1 is arranged at the bottom of the recloser body 10, and the LED lamp panel 2 is embedded on the top surface of the bottom plate 1; one side of the bottom plate 1 is provided with a supporting arm 3, and the supporting arm 3 is connected with the bottom plate 1 through a bolt; a mounting seat 4 is welded on one side of the supporting arm 3, and the supporting frame 5 is connected with the supporting arm 3 through the mounting seat 4; the supporting frame 5 is provided with a reflecting glass 6, and one side of the reflecting glass 6 is provided with a locking nut 7 connected with the supporting frame 5; the upper end of the supporting arm 3 is provided with a back plate 8, and the back plate 8 is connected with the supporting arm 3 through a bolt; the edges of the bottom plate 1 and the back plate 8 are provided with a plurality of magnetic blocks 9, and the magnetic blocks 9 are attracted with the bottom plate 1 and the back plate 8 by magnetic force.

Specifically, the appearance of support frame 5 is the U-shaped, and the tip of support frame 5 is provided with the screw rod that runs through mutually with reflection glass 6, installs reflection glass 6 behind support frame 5, can use lock nut 7 to fix reflection glass 6, makes things convenient for reflection glass 6's installation to dismantle.

Specifically, mount pad 4 is the tilting structure setting, and the inclination of mount pad 4 is 45, and lamp box paper on the bottom plate 1 is back on projecting the mirror image of historical territory map onto reflection glass 6, and reflection glass 6 can correct the reflection to the image of historical territory map, and people also can see the modern map image of copper plate paper printing on backplate 8 through reflection glass 6 when seeing normal historical territory map image, and the person of being convenient for studies the coincidence degree between the different map images.

Specifically, the mounting seat 4 is provided with a slot for mounting the support frame 5, the mounting seat 4 is connected with the support frame 5 through a bolt, and the bottom of the support frame 5 is placed into the slot and then fixed by the bolt.

Specifically, the appearance of support arm 3 is the L shape, and the rectangle breach that is used for installing backplate 8 is seted up to one side of support arm 3 upper end, can make one side of backplate 8 keep leveling, makes things convenient for laying of art paper.

Specifically, the lamp box paper is arranged on the bottom plate 1, the mirror image of the historical territory map is printed on the lamp box paper, and the LED lamp panel 2 inlaid on the bottom plate 1 can highlight the image on the lamp box paper.

Specifically, the back plate 8 is provided with coated paper, and the coated paper is printed with an image of a modern map.

The method comprises the following specific implementation steps:

when the recloser body 10 is used, at first, the art paper printed with the modern map image is fixed on one side of the back plate 8 by the magnetic block 9, then the lamp box paper printed with the mirror image of the historical territory map is fixed on the bottom plate 1 by the magnetic block 9, then the LED lamp panel 2 is electrified to work, the high-brightness display of the image on the lamp box paper is realized, the mirror image of the historical territory map on the lamp box paper is projected onto the reflecting glass 6, the reflecting glass 6 is fixed on the supporting arm 3 in an angle of 45 degrees, the image of the historical territory map can be horizontally refracted, people can see the modern map image printed on the art paper on the back plate 8 through the reflecting glass 6 while seeing the normal historical territory map image, and the coincidence degree between different map images can be conveniently researched by people.

In summary, the following steps: according to the projection type coincidence device for the historical territory and the modern map, the shape of the support frame is U-shaped, the end part of the support frame is provided with the screw rod penetrating through the reflective glass, the reflective glass can be fixed by using the locking nut after being installed on the support frame, and the reflective glass is convenient to install and detach; the installation seat is arranged in an inclined structure, and the inclination angle of the installation seat is 45 degrees, so that the reflecting glass keeps an inclined state, the lamp box paper image on the bottom plate can be corrected and reflected after being projected onto the reflecting glass, and people can see the image of the copper plate paper on the back plate through the reflecting glass while seeing the lamp box paper image, thereby being convenient for people to research the coincidence degree between different map images; the support arm is L-shaped, and the rectangular notch for mounting the backboard is formed in one side of the upper end of the support arm, so that one side of the backboard can be kept flat, and the coated paper can be laid conveniently; through the improvement to a projection history territory and modern map coincidence ware, the people of being convenient for study contact ratio between the different map images has simple structure, easily operation, and convenient to use, the advantage of easily observing to effectual solution the utility model discloses the problem that proposes in the background art is with not enough.

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 a projection type historical territory and modern map recloser which characterized in that: the LED lamp comprises a bottom plate (1), an LED lamp panel (2), a supporting arm (3), a mounting seat (4), a supporting frame (5), reflective glass (6), a locking nut (7), a back plate (8), a magnetic block (9) and a recloser body (10); the bottom plate (1) is arranged at the bottom of the recloser body (10), and an LED lamp panel (2) is embedded on the top surface of the bottom plate (1); one side of the bottom plate (1) is provided with a supporting arm (3), and the supporting arm (3) is connected with the bottom plate (1) through a bolt; a mounting seat (4) is welded on one side of the supporting arm (3), and the supporting frame (5) is connected with the supporting arm (3) through the mounting seat (4); the supporting frame (5) is provided with reflecting glass (6), and one side of the reflecting glass (6) is provided with a locking nut (7) connected with the supporting frame (5); the upper end of the supporting arm (3) is provided with a back plate (8), and the back plate (8) is connected with the supporting arm (3) through a bolt; the magnetic blocks (9) are arranged at the edges of the bottom plate (1) and the back plate (8), and the magnetic blocks (9) are attracted with the bottom plate (1) and the back plate (8) by magnetic force.

2. The projected historical territory and modern map recloser of claim 1, characterized in that: the appearance of support frame (5) is the U-shaped, and the tip of support frame (5) is provided with the screw rod that runs through mutually with reflecting glass (6).

3. The projected historical territory and modern map recloser of claim 1, characterized in that: the mounting seat (4) is arranged in an inclined structure, and the inclination angle of the mounting seat (4) is 45 degrees.

4. The projected historical territory and modern map recloser of claim 1, characterized in that: the mounting seat (4) is provided with a slot for mounting the support frame (5), and the mounting seat (4) is connected with the support frame (5) through a bolt.

5. The projected historical territory and modern map recloser of claim 1, characterized in that: the shape of the supporting arm (3) is L-shaped, and a rectangular notch for installing the backboard (8) is formed in one side of the upper end of the supporting arm (3).

6. The projected historical territory and modern map recloser of claim 1, characterized in that: the lamp box paper is arranged on the bottom plate (1), and the mirror image of the historical territory map is printed on the lamp box paper.

7. The projected historical territory and modern map recloser of claim 1, characterized in that: and the back plate (8) is provided with coated paper, and the coated paper is printed with an image of a modern map.