CN211154886U

CN211154886U - Butterfly specimen display frame

Info

Publication number: CN211154886U
Application number: CN201921949070.6U
Authority: CN
Inventors: 祖国浩; 杨泽宁; 薛昊; 罗新星; 王远宏; 曹鑫盛; 张旭
Original assignee: Tianjin Agricultural University
Current assignee: Tianjin Agricultural University
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-04
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a butterfly specimen display frame, which comprises a rear fixed plate, a middle plate and a front fixed plate, wherein four corners of the rear fixed plate, the middle plate and the front fixed plate are respectively provided with a rear fixed hole, a middle fixed hole and a front fixed hole; one side of the rear fixing plate is provided with a square rear groove, and the middle of the side is provided with a positioning center; the middle part of the middle plate is a square excavated area, and two square positioning bulges are formed on the edge of the excavated area in a protruding manner; one side of the front fixing plate is provided with a square front groove, and a hanging column with threads is arranged below the other side of the front fixing plate; the rear fixed plate is detachably connected with the middle plate, and the front fixed plate is detachably connected with the middle plate; the rear fixing hole, the middle fixing hole and the front fixing hole which are corresponding in position and located at the high position are connected through a short primary-secondary rivet, and the rear fixing hole, the middle fixing hole and the front fixing hole which are corresponding in position and located at the low position are connected through a long primary-secondary rivet. The utility model discloses a three-dimensional sample is complete and pleasing to the eye fuse mutually, with low costs, the equipment is simple and high-end atmosphere.

Description

Butterfly specimen display frame

Technical Field

The utility model relates to a show frame technical field especially indicates a butterfly sample show frame.

Background

Butterflies are generally bright in color and very attractive, so that all people specially collect various butterflies to prepare specimens for collection and research. Whether used for collection or teaching, how to make the specimen beautiful and have a good view is the first consideration when selecting the display frame. There are two types of display frames currently on the market: wooden specimen frame and PE membranous specimen frame. The former can only observe the specimen from a single angle, and cannot provide a complete observation field of view for the specimen; the latter PE films are very vulnerable to damage. In addition, both the wooden specimen frame and the PE film specimen frame are very easy to be eaten by bark beetles, and the specimens are easy to be damaged in the transportation process. The acrylic material has good transparency, chemical stability and weather resistance, is easy to process and beautiful in appearance, is common as a photo frame, but is rare as a specimen frame. If the butterfly specimen display frame can be made of acrylic materials, the defects can be overcome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a butterfly specimen display frame for solve current problem.

The technical scheme of the utility model is realized like this:

a butterfly specimen display frame, comprising: the rear fixing plate, the middle plate and the front fixing plate are square transparent acrylic plates with consistent length and width, the length, the width and the thickness of the rear fixing plate, the middle plate and the front fixing plate are 240mm, 160mm and 5mm respectively, and rear fixing holes, middle fixing holes and front fixing holes corresponding in position are formed in four corners of the rear fixing plate, the middle plate and the front fixing plate respectively;

one side of the rear fixing plate is provided with a square rear groove, and the middle of the side is provided with a positioning center; the middle part of the middle plate is a square hollowed area, the length of the hollowed area is 208mm, the width of the hollowed area is 140mm, the edge of the hollowed area protrudes to enable two sides of the middle plate to form two square positioning protrusions, and the thickness of the middle plate is 20-40 mm; one side of the front fixing plate is provided with a square front groove, and a hanging column with threads is arranged below the other side of the front fixing plate;

the rear fixed plate and the middle plate are inserted into the rear groove through the positioning bulge and are detachably connected, the front fixed plate and the middle plate are inserted into the front groove through the positioning bulge and are detachably connected, and the positioning bulge is just tightly and seamlessly arranged in the rear groove or the front groove; the rear fixing hole, the middle fixing hole and the front fixing hole which correspond in position and are located at the high position are connected through a short primary-secondary rivet, the rear fixing hole, the middle fixing hole and the front fixing hole which correspond in position and are located at the low position are connected through a long primary-secondary rivet, the length of the short primary-secondary rivet is 30-50mm, the diameter of a rivet head is 5mm, the length of the long primary-secondary rivet is 140mm, the diameter of the rivet head is 5mm, and the short primary-secondary rivet and the long primary-secondary rivet form a support frame.

Preferably, the hole diameters of the rear fixing hole, the middle fixing hole and the front fixing hole are all 5mm, the distance between each fixing hole and the two adjacent side edges is 7.5mm, and the thickness of the middle plate is 20 mm.

Further preferably, the length of the short primary-secondary rivet is 30mm, the diameter of the rivet head is 5mm, the length of the long primary-secondary rivet is 120mm, and the diameter of the rivet head is 5 mm.

The utility model discloses combine together the hardness of wooden sample frame and the transparency of membranous sample frame, improved the complete seal of sample frame, realize that the three-dimensional sample is complete and pleasing to the eye fuses mutually. Moreover, the manufacturing cost is low, the assembly is simple, and the high-end atmosphere is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the butterfly specimen display frame provided by the present invention.

In the figure:

1. a rear fixing plate; 11. a rear groove; 12. a rear fixing hole; 13. positioning a center; 2. a middle plate; 21. digging a dead zone; 22. positioning the projection; 23. a middle fixing hole; 3. a front fixing plate; 31. a front groove; 32. a front fixing hole; 33. and (5) hanging the column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, a butterfly specimen display frame includes: the fixing device comprises a rear fixing plate 1, a middle plate 2 and a front fixing plate 3, wherein the rear fixing plate 1, the middle plate 2 and the front fixing plate 3 are square transparent acrylic plates with consistent length and width, the length, the width and the thickness of the rear fixing plate 1, the middle plate 2 and the front fixing plate 3 are 240mm, 160mm and 5mm respectively, and rear fixing holes 12, middle fixing holes 23 and front fixing holes 32 corresponding to the positions are respectively arranged at four corners of the rear fixing plate 1, the middle plate 2 and the front fixing plate 3;

one surface of the rear fixing plate 1 is provided with a square rear groove 11, and the middle of the surface is provided with a positioning center 13; the middle part of the middle plate 2 is a square excavated area 21, the excavated area 21 is 208mm long and 140mm wide (after being assembled, the excavated area forms a butterfly standard accommodating area, and the specification is particularly suitable for placing butterfly specimens), the edge of the excavated area 21 protrudes to form two square positioning protrusions 22 on two sides of the middle plate 2, and the thickness of the middle plate 2 is 20-40 mm; one side of the front fixing plate 3 is provided with a square front groove 31, and a hanging column 33 with threads (used for hanging labels related to specimen names, two-dimensional codes, character introduction and the like, and the labels are not required to be pasted on the front fixing plate 3, so that the influence on repeated use caused by partial covering of the specimen or incomplete label removal is avoided, and the specific arrangement position of the hanging column 33 is on the premise of not shielding the specimen);

the rear fixing plate 1 and the middle plate 2 are inserted into the rear groove 11 through the positioning bulge 22 and are detachably connected, the front fixing plate 3 and the middle plate 2 are inserted into the front groove 31 through the positioning bulge 22 and are detachably connected, and the positioning bulge 22 is just tightly and seamlessly arranged in the rear groove 11 or the front groove 31; the rear fixing hole 12, the middle fixing hole 23 and the front fixing hole 32 which correspond in position and are located at a high position are connected through a short primary and secondary rivet, the rear fixing hole 12, the middle fixing hole 23 and the front fixing hole 32 which correspond in position and are located at a low position are connected through a long primary and secondary rivet, the short primary and secondary rivet is 30-50mm long, the rivet head is 5mm long, the long primary and secondary rivet is 140mm long, the rivet head is 5mm long, and the short primary and secondary rivet and the long primary rivet form a support frame.

During the use, in inserting the back recess 11 of after-fixing plate 1 with the location arch on 2 one sides of intermediate lamella, realize the initial connection of intermediate lamella 2 and after-fixing plate 1, later locate the sample on after-fixing plate 1 through hot melt adhesive or other gluing, location center 13 can regard as the reference of pasting the position, the protruding 22 initial connection of location of the preceding recess 31 of fixed plate 3 and the 2 another sides of intermediate lamella before with at last, and through the primary and secondary rivet with each fixed orifices fixed connection that each board corresponds can. Two long primary and secondary rivets act on the utility model discloses a support realizes the utility model discloses a steadily place.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the transparent acrylic plate is used as a main body structure, the hardness of the specimen frame and the transparency of the PE film specimen frame are combined, and the three-dimensional, dead-angle-free and omnibearing display of the specimen can be realized;

2. the preliminary connection of the positioning bulge 22 with the front groove 31 and the rear groove 31 not only can realize the preliminary assembly of the utility model, facilitate the connection of the primary and secondary rivets, but also is helpful to improve the sealing performance of the utility model, and avoid the sample from being affected with damp or eaten by the bark beetles;

3. each part can be dismantled and connect, and simple structure, equipment are convenient, the cost is lower, are fit for the show of various occasions, various specimens, collect brief, convenient, high-end and pleasing to the eye as an organic whole, can also used repeatedly.

As a preferred technical scheme, the utility model discloses a further embodiment, the aperture of back fixed orifices 12, middle fixed orifices 23 and preceding fixed orifices 32 is 5mm, and each fixed orifices is 7.5mm apart from adjacent both sides limit, and the thickness of intermediate lamella 2 is 20mm, and the length of short primary and secondary rivet is 30mm, rivet head diameter is 5mm, and the length of long primary and secondary rivet is 120mm, rivet head diameter is 5 mm. The butterfly specimen display frame obtained by the design has a stable structure, and can be placed on a plane exhibition stand to display butterfly specimens comprehensively without dead angles and with high quality.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a butterfly specimen display frame which characterized in that: the method comprises the following steps: the fixing device comprises a rear fixing plate (1), a middle plate (2) and a front fixing plate (3), wherein the rear fixing plate (1), the middle plate (2) and the front fixing plate (3) are square transparent acrylic plates with consistent length and width, the length, the width and the thickness of the rear fixing plate (1), the middle plate (2) and the front fixing plate (3) are 240mm, 160mm and 5mm respectively, and rear fixing holes (12), middle fixing holes (23) and front fixing holes (32) are arranged at four corners of the rear fixing plate (1), the middle plate (2) and the front fixing plate (3) in corresponding positions respectively;

one surface of the rear fixing plate (1) is provided with a square rear groove (11), and the middle of the surface is provided with a positioning center (13); the middle part of the middle plate (2) is a square excavated area (21), the excavated area (21) is 208mm long and 140mm wide, the edge of the excavated area (21) protrudes to form two square positioning protrusions (22) on two sides of the middle plate (2), and the thickness of the middle plate (2) is 20-40 mm; one side of the front fixing plate (3) is provided with a square front groove (31), and a hanging column (33) with threads is arranged below the other side;

the rear fixing plate (1) and the middle plate (2) are inserted into the rear groove (11) through the positioning bulge (22) and are detachably connected, the front fixing plate (3) and the middle plate (2) are inserted into the front groove (31) through the positioning bulge (22) and are detachably connected, and the positioning bulge (22) is just tightly and seamlessly arranged in the rear groove (11) or the front groove (31); the rear fixing hole (12), the middle fixing hole (23) and the front fixing hole (32) which correspond in position and are located at a high position are connected through a short primary-secondary rivet, the rear fixing hole (12), the middle fixing hole (23) and the front fixing hole (32) which correspond in position and are located at a low position are connected through a long primary-secondary rivet, the short primary-secondary rivet is 30-50mm long, the rivet head is 5mm in diameter, the long primary-secondary rivet is 140mm long, the rivet head is 5mm in diameter, and the short primary-secondary rivet and the long primary-secondary rivet form a support frame.

2. The butterfly specimen display frame of claim 1, wherein: the diameters of the rear fixing hole (12), the middle fixing hole (23) and the front fixing hole (32) are all 5mm, the distance between each fixing hole and the two adjacent side edges is 7.5mm, and the thickness of the middle plate (2) is 20 mm.

3. The butterfly specimen display frame of claim 2, wherein: the length of short primary and secondary rivet is 30mm, rivet head diameter is 5mm, the length of long primary and secondary rivet is 120mm, rivet head diameter is 5 mm.