CN215190624U - Museum uses coin display device - Google Patents
Museum uses coin display device Download PDFInfo
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- CN215190624U CN215190624U CN202121145899.8U CN202121145899U CN215190624U CN 215190624 U CN215190624 U CN 215190624U CN 202121145899 U CN202121145899 U CN 202121145899U CN 215190624 U CN215190624 U CN 215190624U
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Abstract
The utility model provides a coin display device for museums, which comprises a main body shell; the main body shell adopts a rectangular shell structure with a hollow interior, and a rotary connecting hole is formed in the middle of the top of the main body shell; the support frame is composed of a bottom cylindrical part and a rectangular plate at the top. Because of being provided with the rectangle protruding can with the last rectangle breach block of fixed bolster on the movable support frame, can promote movable support frame through pressing down and move the regulation on the fixed support frame, loosen movable support frame, movable support frame receives regulating block elasticity and re-block fixed, it is fixed to place the coin of coin class block between movable support frame, can fix through the flexure strip to paper currency, and then the fixed show of adaptable paper currency and coin, outside and top because of transparent cover all are provided with spherical protruding, this spherical protruding formation convex lens structure produces the effect of enlargiing, can the omnidirectional carry out the detail to less show thing and observe.
Description
Technical Field
The utility model belongs to the technical field of the coin show, more specifically say, in particular to museum uses coin display device.
Background
The coin is one of metal cast coins in spring and autumn warring countries, is evolved from shovel-shaped tool money, is silver and mostly bronze, is specially used for later generations to refer to copper cast coins, is in the same shape as the tool money, is gradually separated later, and has the characteristics of the coin, so that the coin can be displayed in a museum by a device capable of displaying the coin, and people can observe and know the coin.
Based on the above, the present inventors found that the following problems exist in use:
one is, present coin show is generally fixed to be placed inside the show case, is difficult to carry out the detail to less coin and observes, and moreover, present coin display device can not carry out all-round show, can not be better show the coin, and the observable range is limited, and at last, present coin display device can not effectively fix the show to coin and paper currency.
In view of the above, the present invention provides a coin display device for museums, which is improved in view of the existing structure and defects, and is expected to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a museum uses coin display device to solve current one, present coin show is generally fixed to be placed inside the show case, be difficult to carry out the detail to less coin and observe, moreover, present coin display device can not carry out all-round show, can not be better show the coin, the observable range is limited, at last, present coin display device can not effectively fix the problem of show to coin and paper currency.
The utility model relates to a museum uses coin display device's purpose and efficiency is reached by following specific technological means:
a coin display device for museums comprises a main body shell; the main body shell adopts a rectangular shell structure with a hollow interior, and a rotary connecting hole is formed in the middle of the top of the main body shell;
the fixed support frame is composed of a bottom cylindrical top and a rectangular plate, and a through connecting groove with an inverted T-shaped cross section is formed in the rectangular plate of the fixed support frame.
Further, the driven shaft includes:
the rotating sleeve is of an annular structure, a thread groove is formed in the inner side of the rotating sleeve, and the rotating sleeve is rotatably connected to the inner side of the annular groove of the driven shaft;
the lifting shaft is of a circular shaft structure, the outer side of the lifting shaft is provided with thread protrusions with two cut ends, the thread protrusions are respectively positioned at arc-shaped protrusions connected with the limiting grooves on the driven shaft, and the threads are meshed with the rotating sleeve for transmission;
the top of the lifting shaft is fixedly provided with a fixed support frame.
Further, the fixed support frame includes:
the adjusting block is of a rectangular block structure and is divided into an upper part and a lower part, the height ratio of the lower part to the upper part of the adjusting block is one to five, the upper part of the adjusting block is elastic rubber, the bottom of the adjusting block is a metal sheet, the adjusting block is symmetrically arranged on two sides of the bottom of the movable support frame, and the bottom of the adjusting block is in contact with the top of the fixed support frame;
the elastic piece adopts a rectangular piece structure, is symmetrically arranged on the inner side of the movable support frame, and has an arc-shaped top.
Further, the transparent shell comprises:
transparent shell adopts the rectangle shell structure that the bottom runs through, and main body housing's the outside and top are provided with five spherical archs altogether, and this spherical arch forms convex lens structure, and the transparent shell bottom is provided with horizontal cross-section and is square cyclic annular arch, and this cyclic annular arch can contact and block with spacing buckle, and the inboard of transparent shell is the annular arrangement and is provided with four lamp areas.
Furthermore, the driven shaft adopts the round bar structure, and the driven shaft bottom outside is provided with the worm wheel, and this worm wheel meshes the transmission with servo motor's worm, and the driven shaft outside is provided with the spacing ring and is in main body cover's top intermediate position, and the inside connection spacing groove that is both sides for arc arch and top run through that is provided with of driven shaft, and the driven shaft first half is provided with the ring channel, and two through holes have been seted up to the symmetry on this ring channel, and this through hole corresponds with the arc arch of driven shaft respectively.
Further, the main body housing includes:
spacing buckle, spacing buckle adopt right angle trapezoidal block structure, and inside spacing buckle was provided with the cavity that sets up at main body cover everywhere and slides altogether, and two circular ports have been seted up to spacing buckle bilateral symmetry, and this circular port corresponds with main body cover's cylinder protruding position, and spacing buckle intermediate position is provided with the wedge and runs through the groove to be provided with the spring between spacing buckle and the main body cover.
Further, the fixed support frame includes:
rectangular notches are symmetrically and equidistantly arranged at the bottom of the fixed support frame and on two sides of the through connecting groove;
the U-shaped structure is adopted by the movable support frame, the limiting protrusions in an inverted T shape are fixedly arranged at the bottom of the movable support frame, the limiting protrusions can reciprocate in the penetrating and connecting grooves of the fixed support frame, the two sides of the rectangular protrusions on the movable support frame are equidistantly provided with four rectangular protrusions, the rectangular protrusions can be embedded into the rectangular notches of the fixed support frame, and the movable support frame is provided with two positions.
Further, the main body housing includes:
the top of the main body shell is provided with a square frame groove with a rectangular section, the top of the main body shell is provided with four cavities in an annular array, square through holes are formed in the top of the cavities, cylindrical bulges are symmetrically arranged in the cavities, a servo motor is fixedly arranged in the main body shell, and a rotating shaft of the servo motor is rotatably connected with a worm;
a transparent shell is arranged on the square frame groove of the main body shell;
the inside rotation of main part shell is connected with the driven shaft.
Compared with the prior art, the utility model discloses following beneficial effect has:
the arrangement of the movable support frame and the adjusting block is favorable for improving the practicability of the display device, and the rectangular bulges arranged on the movable support frame can be clamped with the rectangular notches on the fixed support frame, so that the clamping is removed after the movable support frame is moved downwards, the movable support frame can be pushed to move and adjust on the fixed support frame at the moment, the movable support frame is loosened, the movable support frame is subjected to the elastic force of the adjusting block and is clamped and fixed again, then coins of coins are placed between the movable support frames and clamped and fixed, and the paper currency can be fixed through the elastic sheet, so that the display device can be suitable for the fixed display of the paper currency and the coins;
on the other hand, the rotating sleeve is in meshed transmission with the outer side of the lifting shaft, so that the height of the lifting shaft can be adjusted by rotating the rotating sleeve, and further the height of the fixed support frame can be adjusted, displayed articles are positioned at the spherical bulges of the transparent shell;
on the other hand, because of the fixed worm that is provided with in servo motor's the pivot, and be provided with the worm wheel on worm and the driven shaft and rather than the meshing, and then can drive driven shaft and fixed stay frame and rotate the show, and then can be better show the coin, the lamp area can provide the illumination simultaneously, is convenient for observe the showpiece.
Drawings
Fig. 1 is a schematic side sectional structure view of the transparent casing of the present invention.
Fig. 2 is a schematic side sectional structure view of the main body housing of the present invention.
Fig. 3 is a schematic side-sectional structure view of the driven shaft and the supporting frame of the present invention.
Fig. 4 is a schematic diagram of a partial enlarged structure of a point a in fig. 2 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body housing; 101. a limiting buckle; 102. a servo motor; 2. a transparent housing; 201. a light strip; 3. a driven shaft; 301. rotating the sleeve; 302. a lifting shaft; 4. fixing a support frame; 401. a movable support frame; 402. an adjusting block; 403. an elastic sheet.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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.
Example (b):
as shown in figures 1 to 4:
the utility model provides a coin display device for museums, which comprises a main body shell 1; the main body shell 1 adopts a rectangular shell structure with a hollow interior, and a rotary connecting hole is formed in the middle of the top of the main body shell 1; the fixed support frame 4 is composed of a bottom cylindrical top rectangular plate, and a through connecting groove with an inverted T-shaped section is formed in the rectangular plate of the fixed support frame 4; the main body housing 1 includes: the top of the main body shell 1 is provided with a square frame groove with a rectangular cross section, the top of the main body shell 1 is provided with four cavities in an annular array, square through holes are formed in the tops of the cavities, cylindrical bulges are symmetrically arranged in the cavities, the main body shell 1 is fixedly provided with a servo motor 102, and a rotating shaft of the servo motor 102 is rotatably connected with a worm; a transparent shell 2 is arranged on the square frame groove of the main body shell 1; a driven shaft 3 is rotatably connected to the inside of the main body housing 1.
Wherein, main part shell 1 is including: the limiting buckle 101 is of a right-angled trapezoid block structure, the limiting buckle 101 is arranged at four positions and is arranged inside the cavity of the main body shell 1 in a sliding mode, two circular holes are symmetrically formed in one side of the limiting buckle 101 and correspond to cylindrical protruding positions of the main body shell 1, a wedge-shaped through groove is formed in the middle of the limiting buckle 101, and a spring is arranged between the limiting buckle 101 and the main body shell 1; the transparent casing 2 includes: transparent shell 2 adopts the rectangle shell structure that the bottom runs through, and the outside and the top of main body cover 1 are provided with five spherical archs altogether, and this spherical arch forms convex lens structure, and transparent shell 2 bottoms are provided with horizontal cross-section and are square cyclic annular arch, and this cyclic annular arch can contact and block with spacing buckle 101, and the inboard of transparent shell 2 is the annular arrangement and is provided with four places lamp area 201, and convex lens structure on transparent shell 2 can enlarge the observation to the object.
The driven shaft 3 comprises a driven shaft 3 which adopts a circular rod structure, a worm wheel is arranged on the outer side of the bottom of the driven shaft 3, the worm wheel is in meshing transmission with a worm of the servo motor 102, a limiting ring is arranged on the outer side of the driven shaft 3 and is positioned in the middle position of the top of the main body shell 1, a connecting limiting groove with two arc-shaped bulges at two sides and a penetrating top is arranged in the driven shaft 3, an annular groove is arranged on the upper half part of the driven shaft 3, two penetrating holes are symmetrically formed in the annular groove, and the penetrating holes correspond to the arc-shaped bulges of the driven shaft 3 respectively; the driven shaft 3 includes: the rotating sleeve 301 is of an annular structure, a thread groove is formed in the inner side of the rotating sleeve 301, and the rotating sleeve 301 is rotatably connected to the inner side of the annular groove of the driven shaft 3; the lifting shaft 302 is of a circular shaft structure, the outer side of the lifting shaft 302 is provided with thread protrusions with two cut ends, the thread protrusions are respectively positioned at arc-shaped protrusions connected with the limiting grooves on the driven shaft 3, and the threads are meshed with the rotating sleeve 301 for transmission; the fixed support frame 4 that is provided with in top of lift axle 302, rotatory cover 301 that rotates can adjust lift axle 302's height, and then can adjust the height of fixed support frame 4, and then make the show article be in the spherical bulge department of transparent shell 2 and be convenient for observe.
Wherein, the fixed support frame 4 is including: rectangular notches are symmetrically and equidistantly arranged at the bottom of the fixed support frame 4 and on two sides of the through connecting groove; the U-shaped structure is adopted for the movable support frame 401, the movable support frame 401 is of a U-shaped plate structure, an inverted T-shaped limiting bulge is fixedly arranged at the bottom of the movable support frame 401, the limiting bulge can reciprocate inside a through connection groove of the fixed support frame 4, four rectangular bulges are equidistantly arranged on two sides of the rectangular bulge on the movable support frame 401, the rectangular bulges can be embedded into the inner sides of rectangular gaps of the fixed support frame 4, and two positions are arranged on the movable support frame 401; the fixed support frame 4 comprises: the adjusting block 402 is of a rectangular block structure, the adjusting block 402 is divided into an upper part and a lower part, the height ratio of the lower part to the upper part of the adjusting block is one to five, the upper part of the adjusting block 402 is made of elastic rubber, the bottom of the adjusting block is made of metal sheets, the adjusting block 402 is symmetrically arranged on two sides of the bottom of the movable support frame 401, and the bottom of the adjusting block 402 is in contact with the top of the fixed support frame 4; the elastic piece 403 and the elastic piece 403 are of rectangular piece structures, the elastic pieces 403 are symmetrically arranged on the inner side of the movable support frame 401, the top of the elastic piece 403 is of an arc-shaped structure, and the movable support frame 401 is moved on the fixed support frame 4 by pressing to facilitate the adjustment of the distance between the movable support frame 401 and different coin sizes.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, firstly, the coin is fixed, the movable support frame 401 on the fixed support frame 4 is held and pressed downwards, the elastic rubber on the adjusting block 402 is deformed, the rectangular bulge arranged on the movable support frame 401 can be clamped with the rectangular notch on the fixed support frame 4, the clamping is released after the movable support frame 401 is moved downwards, at the same time, the movable support frame 401 can be pushed to move and adjust on the fixed support frame 4, the movable support frame 401 is loosened after the sequential adjustment, the movable support frame 401 is elastically stressed by the adjusting block 402 and is clamped and fixed again, then the coin of coin type is placed between the movable support frames 401 and is clamped and fixed, the paper money can be fixed through the elastic sheet 403, thereby being suitable for the fixed display of the paper money and the coin, the rotating sleeve 301 is rotated after the fixing is completed, and the engaging transmission is realized between the rotating sleeve 301 and the outer side of the lifting shaft 302, therefore, the height of the lifting shaft 302 can be adjusted by rotating the rotating sleeve 301, and then the height of the fixed support frame 4 can be adjusted, so that the display article is positioned at the spherical bulge of the transparent shell 2, because the spherical bulges are arranged at the outer side and the top of the transparent shell 2, the spherical bulges form a convex lens structure to generate an amplification effect, so that the small display article can be observed in detail in all directions, then the bottom of the transparent shell 2 is embedded into the square frame groove of the main shell 1, the limit buckle 101 is contacted and retracted with the bottom of the transparent shell 2 until the transparent shell 2 is contacted with the bottom of the square frame groove of the main shell 1, the limit buckle 101 is reset to fix the transparent shell 2, when the transparent shell 2 is taken down, four external square columns are inserted into the inner side of the square through hole of the main shell 1 and are contacted with the wedge-shaped through groove on the limit buckle 101 to drive the square through hole to be separated from the outer side of the transparent shell 2, through starting servo motor 102, because of the fixed worm that is provided with in servo motor 102's the pivot, and be provided with the worm wheel on worm and the driven shaft 3 and rather than the meshing, and then can drive driven shaft 3 and fixed stay frame 4 and rotate the show, and then can be better demonstrate the coin, lamp area 201 can provide the illumination simultaneously, is convenient for observe the showpiece.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a museum uses coin display device which characterized in that: the method comprises the following steps:
a main body housing; the main body shell adopts a rectangular shell structure with a hollow interior, and a rotary connecting hole is formed in the middle of the top of the main body shell;
the fixed support frame is composed of a bottom cylindrical top and a rectangular plate, and a through connecting groove with an inverted T-shaped cross section is formed in the rectangular plate of the fixed support frame.
2. A museum coin display apparatus as claimed in claim 1, wherein: the main body shell comprises:
the top of the main body shell is provided with a square frame groove with a rectangular section, the top of the main body shell is provided with four cavities in an annular array, square through holes are formed in the top of the cavities, cylindrical bulges are symmetrically arranged in the cavities, a servo motor is fixedly arranged in the main body shell, and a rotating shaft of the servo motor is rotatably connected with a worm;
a transparent shell is arranged on the square frame groove of the main body shell;
the inside rotation of main part shell is connected with the driven shaft.
3. A museum coin display apparatus as claimed in claim 2, wherein: the main body shell comprises:
spacing buckle, spacing buckle adopt right angle trapezoidal block structure, and inside spacing buckle was provided with the cavity that sets up at main body cover everywhere and slides altogether, and two circular ports have been seted up to spacing buckle bilateral symmetry, and this circular port corresponds with main body cover's cylinder protruding position, and spacing buckle intermediate position is provided with the wedge and runs through the groove to be provided with the spring between spacing buckle and the main body cover.
4. A museum coin display apparatus as claimed in claim 2, wherein: the transparent shell comprises:
transparent shell adopts the rectangle shell structure that the bottom runs through, and main body housing's the outside and top are provided with five spherical archs altogether, and this spherical arch forms convex lens structure, and the transparent shell bottom is provided with horizontal cross-section and is square cyclic annular arch, and this cyclic annular arch can contact and block with spacing buckle, and the inboard of transparent shell is the annular arrangement and is provided with four lamp areas.
5. A museum coin display apparatus as claimed in claim 2, wherein: the driven shaft adopts the circular rod structure, and the driven shaft bottom outside is provided with the worm wheel, and this worm wheel meshes the transmission with servo motor's worm, and the driven shaft outside is provided with the spacing ring and is in main body cover's top intermediate position, and the inside connection spacing groove that is provided with both sides for arc arch and top run-through of driven shaft, and the driven shaft first half is provided with the ring channel, and two through holes have been seted up to the symmetry on this ring channel, and this through hole corresponds with the arc arch of driven shaft respectively.
6. A museum coin display apparatus as claimed in claim 5, wherein: the driven shaft includes:
the rotating sleeve is of an annular structure, a thread groove is formed in the inner side of the rotating sleeve, and the rotating sleeve is rotatably connected to the inner side of the annular groove of the driven shaft;
the lifting shaft is of a circular shaft structure, the outer side of the lifting shaft is provided with thread protrusions with two cut ends, the thread protrusions are respectively positioned at arc-shaped protrusions connected with the limiting grooves on the driven shaft, and the threads are meshed with the rotating sleeve for transmission;
the top of the lifting shaft is fixedly provided with a fixed support frame.
7. A museum coin display apparatus as claimed in claim 6, wherein: the fixed support frame includes:
rectangular notches are symmetrically and equidistantly arranged at the bottom of the fixed support frame and on two sides of the through connecting groove;
the U-shaped structure is adopted by the movable support frame, the limiting protrusions in an inverted T shape are fixedly arranged at the bottom of the movable support frame, the limiting protrusions can reciprocate in the penetrating and connecting grooves of the fixed support frame, the two sides of the rectangular protrusions on the movable support frame are equidistantly provided with four rectangular protrusions, the rectangular protrusions can be embedded into the rectangular notches of the fixed support frame, and the movable support frame is provided with two positions.
8. A museum coin display apparatus as claimed in claim 7, wherein: the fixed support frame includes:
the adjusting block is of a rectangular block structure and is divided into an upper part and a lower part, the height ratio of the lower part to the upper part of the adjusting block is one to five, the upper part of the adjusting block is elastic rubber, the bottom of the adjusting block is a metal sheet, the adjusting block is symmetrically arranged on two sides of the bottom of the movable support frame, and the bottom of the adjusting block is in contact with the top of the fixed support frame;
the elastic piece adopts a rectangular piece structure, is symmetrically arranged on the inner side of the movable support frame, and has an arc-shaped top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145899.8U CN215190624U (en) | 2021-05-26 | 2021-05-26 | Museum uses coin display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145899.8U CN215190624U (en) | 2021-05-26 | 2021-05-26 | Museum uses coin display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215190624U true CN215190624U (en) | 2021-12-17 |
Family
ID=79421041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121145899.8U Active CN215190624U (en) | 2021-05-26 | 2021-05-26 | Museum uses coin display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215190624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668267A (en) * | 2022-03-12 | 2022-06-28 | 黄金堤 | House detail three-dimensional display stand for architectural design |
-
2021
- 2021-05-26 CN CN202121145899.8U patent/CN215190624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668267A (en) * | 2022-03-12 | 2022-06-28 | 黄金堤 | House detail three-dimensional display stand for architectural design |
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