CN213503651U

CN213503651U - Fixing device for comb-tooth graphene sheets

Info

Publication number: CN213503651U
Application number: CN202022494648.2U
Authority: CN
Inventors: 刘宏伟; 李涛; 赵斌; 王雷; 刘国瑞
Original assignee: Shandong Yukang Medical Technology Co ltd
Current assignee: Shandong Yukang Medical Technology Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-06-22
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a fixing device for a comb-tooth-shaped graphene sheet, which comprises a plastic frame, a first side frame, a second side frame, a limiting plate, a graphene sheet, a positioning strip hole, a fixing plate, an arc-shaped strip and a notch, wherein the fixing plate and the arc-shaped strip are arranged between the first side frame and the second side frame, the fixing plate and the arc-shaped strip are intercepted according to the actual requirement of a user, and the intercepted fixing plate and the intercepted arc-shaped plate form a notch with proper length, the graphene sheet may then be inserted inside the positioning bar holes, followed by insertion of the fixing plate inside the first and second side frames, after pushing the graphene sheet into the connecting plastic frame, the accessible uses corresponding bonding material to bond first side frame, second side frame and fixed plate, and it is simpler to have reached the structure, and manufacturing cost is lower, the more even beneficial effect of placing of graphite alkene piece simultaneously.

Description

Fixing device for comb-tooth graphene sheets

Technical Field

The utility model relates to a relevant field of fixing device specifically is a broach form graphite alkene piece fixing device.

Background

Graphene is a polymer made of carbon atoms in sp²The hybrid orbit forms a hexagonal honeycomb-shaped lattice two-dimensional carbon nano material, graphene has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, is considered to be a revolutionary material in the future, and a sheet material formed by graphene is a graphene sheet.

When the graphene sheet is used or transported, in order to ensure the stability of the graphene sheet in the use or transportation process, the graphene sheet generally needs to be fixed, but the conventional fixing device has a complex structure and relatively high cost, and is difficult to uniformly fix the graphene sheet, and is inconvenient to rapidly adjust the fixing device according to the actual needs of a user, and a large amount of glue is needed to be used in the fixing process of the graphene sheet, so that the cost is increased.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a broach form graphite alkene piece fixing device here.

The utility model is realized by constructing a fixing device of the comb-teeth-shaped graphene sheet, which comprises a connecting plastic frame, a first side frame and a graphene sheet, wherein the left end and the right end of the connecting plastic frame are respectively provided with the first side frame and a second side frame, the connecting plastic frame, the first side frame and the second side frame are enclosed to form a U-shaped appearance, the middle parts of the upper end and the lower end of the inner sides of the first side frame and the second side frame are provided with limiting plates, the graphene sheet penetrates through the inner side of a positioning strip hole, the front end of the outer side of the graphene sheet movably extends into the inner side of the connecting plastic frame, the positioning strip hole penetrates through the front end surface and the rear end surface of a fixing plate, the left end surface and the right end surface of the fixing plate are respectively clung to the left opposite surface and the right opposite surface of two limiting plates, and the left and right ends of the arc strip and the left and right sides of the upper and lower end surfaces of the fixed plate are enclosed to form a notch, and the inner side of the notch is tightly attached to the inner side end surfaces of the first side frame and the second side frame.

Preferably, the upper end face and the lower end face of the plastic connecting frame, the first side frame and the second side frame are flush, and the front end face of the plastic connecting frame is in arc connection with the outer side opposite faces of the first side frame and the second side frame.

Preferably, the top end faces and the outer end faces of the first side frame and the second side frame are in 45-degree chamfer connection.

Preferably, the length of the inner side of the notch corresponds to the vertical distance from the right end face of the limiting plate to the right end face of the first side frame.

Preferably, the side surfaces of the fixing plate form an included angle of 90 °.

Preferably, more than two positioning strip holes are arranged at equal intervals on the rear end face of the fixed plate, and the end faces of the inner sides of the positioning strip holes are perpendicular to the rear end face of the fixed plate.

Preferably, the vertical section of the arc-shaped strip is of a semicircular structure, and the arc-shaped strip is flush with the upper end face and the lower end face of the first side frame and the second side frame.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a broach form graphite alkene piece fixing device here, compare with equipment of the same type, have following improvement:

a broach form graphite alkene piece fixing device, through having set up fixed plate and arc between first side frame and second side frame, carry out the intercepting to fixed plate and arc through user's actual need, and fixed plate and arc after the intercepting form the notch of appropriate length, then can insert graphite alkene piece to location strip downthehole side, insert the fixed plate inside first side frame and second side frame after that, after promoting graphite alkene piece and entering into and connecting the inside back of plastic frame, the accessible uses corresponding bonding material with first side frame, second side frame and fixed plate bond, it is simpler to have arrived the structure, lower in production cost, graphite alkene piece place more even beneficial effect simultaneously.

Drawings

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

fig. 2 is a schematic view of the fixing plate structure of the present invention.

Wherein: the device comprises a plastic frame-1, a first side frame-2, a second side frame-3, a limiting plate-4, a graphene sheet-5, a positioning strip hole-6, a fixing plate-7, an arc strip-8 and a notch-9.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1-2, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, 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 work belong to the protection scope of the present invention.

The utility model is realized by constructing a fixing device of the comb-teeth-shaped graphene sheet, which comprises a connecting plastic frame 1, a first side frame 2 and a graphene sheet 5, wherein the left end and the right end of the connecting plastic frame 1 are respectively provided with the first side frame 2 and a second side frame 3, the connecting plastic frame 1, the first side frame 2 and the second side frame 3 are enclosed to form a U-shaped appearance, the middle parts of the upper end and the lower end of the inner side of the first side frame 2 and the second side frame 3 are provided with a limiting plate 4, the graphene sheet 5 penetrates through the inner side of a positioning strip hole 6, the front end of the outer side of the graphene sheet 5 movably extends into the inner side of the connecting plastic frame 1, a positioning strip hole 6 penetrates through the front end and the rear end of a fixing plate 7, the left end and the right end of the fixing plate 7 are respectively clung to the left vertical surfaces of the two limiting plates 4, the middle parts of the upper end and the, and both ends and the fixed plate 7 up and down terminal surface left and right sides are enclosed and are closed about arc strip 8 and form notch 9, and notch 9 inboard is hugged closely in first side frame 2 and the 3 medial surface of second side frame, is convenient for drive the stable of fixed plate 7 and places.

Furthermore, the upper end face and the lower end face of the plastic frame 1, the first side frame 2 and the second side frame 3 are flush with each other, and the outer side opposite faces of the front end face of the plastic frame 1 and the outer sides of the first side frame 2 and the second side frame 3 are in arc-shaped connection, so that the overall size is reduced, and the portable device is overall.

Further, the top end faces and the outer end faces of the first side frame 2 and the second side frame 3 are both in 45-degree chamfer engagement, so that the first side frame 2 and the second side frame 3 are prevented from being too sharp in outer surface and inconvenient to carry.

Furthermore, the length of the inner side of the notch 9 corresponds to the vertical distance from the right end face of the limiting plate 4 to the right end face of the first side frame 2, so that the notch 9 can be stably placed.

Further, the side surfaces of the fixing plate 7 form an included angle of 90 °.

Furthermore, more than two positioning strip holes 6 are arranged at equal intervals on the rear end face of the fixing plate 7, and the end faces of the inner sides of the positioning strip holes 6 are perpendicular to the inner parts of the first side frame 2 and the second side frame 3 on the rear end face of the fixing plate 7.

Further, 8 vertical cross sections of arc strip are semicircular structure, and arc strip 8 flushes in terminal surface about first side frame 2 and second side frame 3 mutually for arc strip 8 is more stable to the spacing of fixed plate 7.

The utility model provides a fixing device of a comb-tooth graphene sheet through improvement, and the working principle is as follows;

firstly, the device is taken out integrally, and the size and the number of the positioning strip holes 6 on the taken-out fixing plate 7 can be customized according to the actual needs of users;

secondly, intercepting the lengths of the fixing plate 7 and the arc-shaped strip 8 according to the actual needs of a user, forming a notch 9 with a proper length by the intercepted fixing plate 7 and the arc-shaped strip 8, and simultaneously meeting the actual needs of the user by the positioning strip holes 6 distributed on the fixing plate 7;

thirdly, the graphene sheet 5 can be inserted into the inner side of the positioning strip hole 6, if the graphene sheet 5 is required to be more stable in the process of fixing and placing, the fixing plates 7 can drive the positioning strip holes 6 to stably cover the outer surface of the graphene sheet 5, then the fixing plates 7 are inserted into the first side frame 2 and the second side frame 3, the arc-shaped strips 8 are required to be attached to the left and right end surfaces of the first side frame 2 and the second side frame 3 in the inserting process, the outer end surfaces of the fixing plates 7 are required to be attached to the outer portions of the limiting plates 4, then the graphene sheet 5 can be pushed to drive the fixing plates 7 to move downwards, when the graphene sheet 5 moves forwards and enters the connecting plastic frame 1, the graphene sheet 5 stops being pushed continuously, and finally the first side frame 2, the second side frame 3 and the fixing plates 7 can be bonded by using corresponding bonding materials, therefore, the fixing plate 7 drives the graphene sheet 5 to be fixedly installed and placed, and then the fixed graphene sheet 5 can be used or transported correspondingly.

The utility model provides a fixing device of comb-teeth-shaped graphene sheets through improvement, the lengths of a fixing plate 7 and an arc-shaped strip 8 are intercepted according to the actual needs of users, the fixing plate 7 and the arc-shaped plate 8 after the interception form a notch 9 with proper length, meanwhile, a positioning strip hole 6 distributed on the fixing plate 7 needs to meet the actual needs of users, the graphene sheet 5 can be inserted into the inner side of the positioning strip hole 6, if the graphene sheet 5 needs to be more stable in the process of fixing and placing, a plurality of fixing plates 7 can drive a plurality of positioning strip holes 6 to stably cover the outer surface of the graphene sheet 5, then the fixing plate 7 is inserted into a first side frame 2 and a second side frame 3, the arc-shaped strips 8 need to be attached to the left end face and the right end face of the first side frame 2 and the second side frame 3 in the insertion process, and the outer end faces of the fixing plates 7 need to be attached to the outer side of, then can promote graphite alkene piece 5 and drive fixed plate 7 and move down, stop to continue to promote graphite alkene piece 5 after graphite alkene piece 5 moves forward and enters into inside the connection plastic frame 1, at last the accessible uses corresponding bonding material to bond first side frame 2, second side frame 3 and fixed plate 7 to realize fixed mounting that fixed plate 7 drove graphite alkene piece 5 and place, then can carry out corresponding use or transportation with graphite alkene piece 5 after the completion of fixing, reached that the structure is simpler, manufacturing cost is lower, graphite alkene piece 5 place more even beneficial effect simultaneously.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a broach form graphite alkene piece fixing device which characterized in that: the graphene plate comprises a connecting plastic frame (1), a first side frame (2) and graphene sheets (5), wherein the first side frame (2) and a second side frame (3) are arranged at the left end and the right end of the connecting plastic frame (1) respectively, the connecting plastic frame (1), the first side frame (2) and the second side frame (3) are connected to form a U-shaped appearance in an enclosing manner, limiting plates (4) are arranged in the middle portions of the upper end and the lower end of the inner sides of the first side frame (2) and the second side frame (3), the graphene sheets (5) penetrate through the inner sides of positioning strip holes (6), the front ends of the outer sides of the graphene sheets (5) movably extend into the inner sides of the connecting plastic frame (1), the positioning strip holes (6) penetrate through the front end face and the rear end face of a fixing plate (7), the left end face and the right end face of the fixing plate (7) are tightly attached to the left and right opposite, the end surface is laminated in the opposite face about first side frame (2) and second side frame (3) about arc strip (8), and about arc strip (8) both ends and fixed plate (7) about the end surface left and right sides enclose and close and form notch (9), notch (9) inboard is hugged closely in first side frame (2) and second side frame (3) medial surface.

2. The apparatus of claim 1, wherein: the upper end face and the lower end face of the plastic frame (1), the first side frame (2) and the second side frame (3) are connected and flush with each other, and the front end face of the plastic frame (1) is connected with the outer side opposite faces of the first side frame (2) and the second side frame (3) in an arc-shaped mode.

3. The apparatus of claim 1, wherein: the top end faces and the outer end faces of the first side frame (2) and the second side frame (3) are in 45-degree chamfer connection.

4. The apparatus of claim 1, wherein: the length of the inner side of the notch (9) corresponds to the vertical distance from the right end face of the limiting plate (4) to the right end face of the first side frame (2).

5. The apparatus of claim 1, wherein: the side surfaces of the fixing plate (7) form an included angle of 90 degrees.

6. The apparatus of claim 1, wherein: more than two positioning strip holes (6) are arranged at equal intervals on the rear end face of the fixing plate (7), and the end faces of the inner sides of the positioning strip holes (6) are perpendicular to the rear end face of the fixing plate (7).

7. The apparatus of claim 1, wherein: the vertical section of the arc-shaped strip (8) is of a semicircular structure, and the arc-shaped strip (8) is flush with the upper end face and the lower end face of the first side frame (2) and the second side frame (3).