CN212541211U - Case fixing structure - Google Patents

Abstract

The utility model discloses a machine case fixed knot constructs, including lower quick-witted case, quick-witted incasement wall sliding connection has last quick-witted case down, the first spout has been opened to quick-witted incasement wall front side down, first spout sliding connection has the quick-witted boxboard, first spacing groove, two have all been seted up to quick-witted incasement portion both sides down sliding connection has the limiting plate between the first spacing groove. The utility model discloses a first fixed plate, second fixed plate and third fixed plate and fold layer structure for each fixed plate can install fast and dismantle in the incasement portion of operating the computer, and has avoided using screw and double-screw bolt, makes quick-witted case installation swiftly convenient, and easy to operate has saved user's time and energy, through the sliding connection of last machine case and lower machine case, makes the utility model discloses can pack up when not using or transporting, save occupation space, also make the transportation more convenient, improved greatly the utility model discloses an applicability.

Description

Case fixing structure

Technical Field

The utility model relates to a computer machine case field, concretely relates to machine case fixed knot constructs.

Background

With the development of the information age, computers have become indispensable articles for our lives, and with the popularization of computers, the requirements of various accessories of the computers are greatly improved, and a case is one of the articles.

"fixed knot constructs and adopts this fixed knot to construct" according to current patent CN110896599A including mount, screw, double-screw bolt and boss, boss fixed mounting in the mount is used for supporting the fixed plate, support piece fixed connection in the mount is used for cooperating the boss supports the fixed plate, elastic component fixed mounting in the mount, just the fixed plate passes through the elastic component is compressed tightly in the boss reaches on the support piece, above-mentioned fixed knot constructs can replace screw and double-screw bolt to reduce the use quantity of screw and double-screw bolt, reduce the cost. However, in actual use, screws and studs still need to be installed, and the problem is not solved fundamentally.

Therefore, it is necessary to provide a cabinet fixing structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick-witted case fixed knot constructs to solve the above-mentioned weak point in the technique through last quick-witted case and lower quick-witted case cooperation and last quick-witted incasement structure.

In order to achieve the above object, the present invention provides the following technical solutions: a machine case fixing structure comprises a lower machine case, wherein the inner wall of the lower machine case is connected with an upper machine case in a sliding manner, a first sliding groove is formed in the front side of the inner wall of the lower machine case, a machine case plate is connected in the first sliding groove in a sliding manner, first limiting grooves are formed in two sides of the inner part of the lower machine case, a limiting plate is connected between the two first limiting grooves in a sliding manner, a first support is fixedly connected to one side of the inner part of the upper machine case, a first fixing plate is connected to the top of the first support in a sliding manner, a first bent plate is fixedly connected to the back of the first fixing plate, a first through groove is formed in the inner part of the upper machine case, which is adjacent to the first support, and is matched with the first through groove, a second support is fixedly connected to one side of the inner part of the upper machine case, which is far away from the first support, a second fixing, the top of one side of the interior of the upper case adjacent to the first support is provided with a second through groove, the second bending plate is matched with the second through groove, the bottom of one side of the interior of the upper case adjacent to the first support is fixedly connected with a third support, the top of the third support is slidably connected with a third fixing plate, one side of the third fixing plate is fixedly connected with a third bending plate, one side of the upper case opposite to the first support is provided with a third through groove close to the third support, and the third bending plate is matched with the third through groove.

Preferably, the lower case is provided with two second chutes on two sides, the number of the second chutes is two, the number of the two second chutes is two, the bottoms of two sides of the upper case are fixedly connected with limit blocks, the number of the limit blocks is two, the number of the two limit blocks is two, and the two limit blocks are respectively connected with the two second chutes in a sliding manner.

Preferably, a notch is formed in the left side of the lower case, the notch is arranged between the two second sliding grooves, and a connecting plate is fixedly connected in the notch.

Preferably, the surface of the chassis plate is provided with a plurality of first air holes, the first air holes are distributed on the surface of the chassis plate in an annular array mode, and the chassis plate is made of polymethyl methacrylate materials.

Preferably, the first bending plate, the second bending plate and the third bending plate are respectively provided with a wrinkle layer in the middle, and the wrinkle layers are made of polyethylene materials.

Preferably, the two sides of the interior of the upper case are provided with second limiting grooves, the number of the second limiting grooves is two, and the second limiting grooves are matched with the limiting plates.

Preferably, a power supply port is formed in one side of the upper case, a plurality of second air holes are formed in one side of the upper case close to the power supply port, and the plurality of second air holes are uniformly distributed above the first support.

Preferably, a handle groove is formed in the top of the rear side of the upper case, a retractable handle is slidably connected to the inside of the handle groove, and a circular groove is formed in the top of the handle groove.

Preferably, first grooves are formed in two sides of the bottom of the second fixing plate, a first protruding block is fixedly connected to the top of the third fixing plate, and the first protruding block is connected with the first grooves in a sliding mode.

Preferably, the lower case, the upper case, the limiting plate, the first fixing plate, the second fixing plate and the third fixing plate are all made of galvanized sheet materials.

In the technical scheme, the utility model provides a technological effect and advantage:

through first fixed plate, second fixed plate and third fixed plate and fold layer structure for each fixed plate can install fast and dismantle inside last computer case, and has avoided using screw and double-screw bolt, makes quick-witted case installation swiftly convenient, and easy operation has saved user's time and energy, through the sliding connection of last machine case and lower machine case, makes the utility model discloses can pack up when not using or transporting, save occupation space, also make the transportation more convenient, improved greatly the utility model discloses an applicability.

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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the utility model when it is folded;

fig. 3 is a schematic perspective view of the lower case of the present invention;

fig. 4 is a schematic perspective view of the upper case of the present invention;

fig. 5 is an exploded view of the present invention;

fig. 6 is a schematic view illustrating the connection between the second fixing plate and the third fixing plate according to the present invention;

fig. 7 is a schematic view of the connection between the retractable handle and the handle groove of the present invention.

Description of reference numerals:

1. a lower chassis; 11. a first chute; 12. a first limit groove; 13. a second chute; 14. a connecting plate; 2. mounting the case; 21. a first bracket; 22. a first through groove; 23. a second bracket; 24. a second through groove; 25. a third support; 26. a third through groove; 27. a limiting block; 28. a second limit groove; 29. a power port; 210. a second air hole; 211. a handle slot; 3. a chassis board; 4. a limiting plate; 5. a first fixing plate; 51. a first curved plate; 6. a second fixing plate; 61. a second curved plate; 7. a third fixing plate; 71. a third curved plate; 8. the handle can be retracted.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a machine case fixing structure as shown in figures 1-7, which comprises a lower machine case 1, wherein the inner wall of the lower machine case 1 is connected with an upper machine case 2 in a sliding way, a first sliding groove 11 is arranged at the front side of the inner wall of the lower machine case 1, a machine case plate 3 is connected in the first sliding groove 11 in a sliding way, two sides in the lower machine case 1 are both provided with first limiting grooves 12, a limiting plate 4 is connected between the two first limiting grooves 12 in a sliding way, one side in the upper machine case 2 is fixedly connected with a first bracket 21, the top of the first bracket 21 is connected with a first fixing plate 5 in a sliding way, the back of the first fixing plate 5 is fixedly connected with a first bending plate 51, one side of the upper machine case 2 adjacent to the first bracket 21 is provided with a first through groove 22, the first bending plate 51 is matched with the first through groove 22, one side of the upper machine case 2 away from the first bracket 21 is fixedly connected with a, second support 23 top sliding connection has second fixed plate 6, the crooked board 61 of 6 back fixedly connected with second of second fixed plate, go up the inside second through-slot 24 of having seted up with the adjacent one side top of first support 21 of quick-witted case 2, crooked board 61 of second and second through-slot 24 phase-matches, go up the inside and adjacent one side bottom fixedly connected with third support 25 of first support 21 of quick-witted case 2, third support 25 top sliding connection has third fixed plate 7, the crooked board 71 of third fixed plate 7 one side fixedly connected with third, go up quick-witted case 2 and the relative one side of first support 21 and be close to third support 25 department and seted up the logical groove 26 of third, the crooked board 71 of third and the third through-slot 26 phase-match.

Further, in the above technical scheme, second chutes 13 have been all seted up to lower quick-witted case 1 inside both sides, the quantity of second chutes 13 sets up to two sets of, and is two sets of second chutes 13 quantity all sets up to two, go up the equal fixedly connected with stopper 27 in quick-witted case 2 both sides bottom, the quantity of stopper 27 sets up to two sets of, and is two sets of stopper 27 quantity all sets up to two, and is two sets of stopper 27 respectively with two sets of second chutes 13 sliding connection for lower quick-witted case 1 and last quick-witted case 2 can be opened fast and pack up, have saved occupation space.

Further, in the above technical solution, a gap is formed in the left side of the lower case 1, the gap is arranged between the two second sliding grooves 13, and a connecting plate 14 is fixedly connected in the gap.

Further, in the above technical scheme, the surface of the chassis plate 3 is provided with a plurality of first air holes 31, the plurality of first air holes 31 are distributed on the surface of the chassis plate 3 in an annular array, and the chassis plate 3 is made of polymethyl methacrylate material, so that the chassis is sufficiently cooled.

Further, in the above technical solution, the first bending plate 51, the second bending plate 61 and the third bending plate 71 are all provided with a wrinkle layer in the middle, and the wrinkle layer is made of polyethylene material.

Further, in the above technical scheme, second limiting grooves 28 have been all seted up to the inside both sides of last quick-witted case 2, the quantity of second limiting grooves 28 sets up to two sets of, two sets of the quantity of second limiting grooves 28 all sets up to two, second limiting grooves 28 all matches with limiting plate 4.

Further, in the above technical solution, a power supply port 29 is formed at one side of the upper case 2, a plurality of second ventilation holes 210 are formed at one side of the upper case 2 close to the power supply port 29, and the plurality of second ventilation holes 210 are uniformly distributed above the first support 21.

Further, in the above technical solution, a handle groove 211 is formed in the top of the rear side of the upper case 2, the retractable handle 8 is slidably connected inside the handle groove 211, and a circular groove is formed in the top of the handle groove 211, so that the retractable handle 8 is convenient to take out.

Further, in the above technical scheme, first grooves are formed in two sides of the bottom of the second fixing plate 6, and a first protruding block is fixedly connected to the top of the third fixing plate 7 and slidably connected to the first grooves.

Further, in the above technical solution, the lower case 1, the upper case 2, the limiting plate 4, the first fixing plate 5, the second fixing plate 6 and the third fixing plate 7 are all made of a galvanized plate material.

The implementation mode is specifically as follows: when the utility model is used, firstly the limit plate 4 is drawn out from the first limit groove 12 and the second limit groove 28, then the retractable handle 8 is lifted out from the handle groove 211 in a sliding way, the retractable handle 8 is continuously lifted, so that the upper case 2 is lifted along the inner wall of the lower case 1 in a sliding way, meanwhile, the limit block 27 is lifted to the highest point in the second sliding groove 13 in a sliding way, then the limit plate 4 is inserted from the first limit groove 12, runs through the two first limit grooves 12 and the second limit groove 28, so that the upper case 2 is positioned, then the first fixing plate 5 is slid into the inner wall of the upper case 2 along the first bracket 21 until the first bending plate 51 goes deep into the first through groove 22, the first bending plate 51 is pressed downwards, so that the first bending plate 51 is bent along the fold layer, the installation of the first fixing plate 5 is completed, then the second fixing plate 6 is slid into the inner wall of the upper case 2 along the second bracket 23 until the second bending plate 61 goes deep into the second through groove 24, pressing the second bending plate 61 to one side to bend the second bending plate 61 along the fold layer to complete the installation of the second fixing plate 6, then sliding the third fixing plate 7 along the third bracket 25 while the first bump slides in the first groove until the third bending plate 71 goes deep into the third through groove 26, pressing the third bending plate 71 to the rear side to complete the installation of the third fixing plate 7, and finally, after completing the installation of the components in the case, inserting the case plate 3 along the first sliding groove 11 to complete the installation, when needing to be disassembled, repeating the above operations in the reverse direction, through the first fixing plate 5, the second fixing plate 6, the third fixing plate 7 and the fold layer structure thereof, so that each fixing plate can be quickly installed and disassembled in the upper case 2, and the use of screws and studs is avoided, thereby the case installation is quick and convenient, the operation is easy, the time and energy of a user are saved, through the sliding connection of last quick-witted case 2 and lower quick-witted case 1, make the utility model discloses can pack up when not using or transporting, save occupation space, also make the transportation more convenient, improve greatly the utility model discloses an adaptability, this embodiment has specifically solved and has had the fixed a large amount of screws and double-screw bolts that need be used of quick-witted case installation among the prior art, complex operation, the problem of consuming time and power.

This practical theory of operation:

referring to the attached drawings 1-7 of the specification, when the utility model is used, firstly, the limiting plate 4 is drawn out from the first limiting groove 12 and the second limiting groove 28, then the retractable handle 8 is lifted out from the handle groove 211 in a sliding manner from the circular groove, the retractable handle 8 is continuously lifted, so that the upper case 2 slides and rises along the inner wall of the lower case 1, meanwhile, the limiting block 27 slides and rises to the highest position in the second sliding groove 13, then, the limiting plate 4 is inserted from the first limiting groove 12, penetrates through the two first limiting grooves 12 and the second limiting groove 28, so that the upper case 2 is positioned, then, the first fixing plate 5 slides along the first bracket 21 and enters the inner wall of the upper case 2, until the first bending plate 51 goes deep into the first through groove 22, the first bending plate 51 is pressed downwards, so that the first bending plate 51 is bent along the fold layer, the installation of the first fixing plate 5 is completed, then, the second fixing plate 6 slides along the second bracket 23 and enters the inner wall of the upper case, when the second bending plate 61 goes deep into the second through groove 24, the second bending plate 61 is pressed to one side, the second bending plate 61 is bent along the fold layer, the second fixing plate 6 is installed, then the third fixing plate 7 slides along the third support 25, meanwhile, the first convex block slides in the first groove, when the third bending plate 71 goes deep into the third through groove 26, the third bending plate 71 is pressed to the rear side, the third fixing plate 7 is installed, finally, after the installation of the components in the case is completed, the case plate 3 is inserted along the first sliding groove 11, the installation is completed, and when the case needs to be disassembled, the operations are repeated reversely.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (10)

1. The utility model provides a machine case fixed knot constructs, includes lower quick-witted case (1), its characterized in that: the inner wall of the lower case (1) is connected with an upper case (2) in a sliding manner, the front side of the inner wall of the lower case (1) is provided with a first sliding groove (11), the first sliding groove (11) is connected with a case plate (3) in a sliding manner, two sides of the inner part of the lower case (1) are respectively provided with a first limiting groove (12), a limiting plate (4) is connected between the two first limiting grooves (12) in a sliding manner, one side of the inner part of the upper case (2) is fixedly connected with a first support (21), the top of the first support (21) is connected with a first fixing plate (5) in a sliding manner, the back of the first fixing plate (5) is fixedly connected with a first bending plate (51), one side of the inner part of the upper case (2) adjacent to the first support (21) is provided with a first through groove (22) close to the first support (21), and the first bending plate, a second support (23) is fixedly connected to one side, far away from the first support (21), of the interior of the upper case (2), a second fixing plate (6) is connected to the top of the second support (23) in a sliding manner, a second bent plate (61) is fixedly connected to the back of the second fixing plate (6), a second through groove (24) is formed in the top of one side, adjacent to the first support (21), of the interior of the upper case (2), the second bent plate (61) is matched with the second through groove (24), a third support (25) is fixedly connected to the bottom of one side, adjacent to the first support (21), of the interior of the upper case (2), a third fixing plate (7) is connected to the top of the third support in a sliding manner, a third bent plate (71) is fixedly connected to one side of the third fixing plate (7), and a third through groove (26) is formed in a position, close to the third support (25), of one side, opposite to the first support (, the third bending plate (71) is matched with the third through groove (26).

2. A cabinet fixing structure according to claim 1, wherein: second spout (13) have all been seted up to the inside both sides of lower quick-witted case (1), the quantity of second spout (13) sets up to two sets of, and is two sets of second spout (13) quantity all sets up to two, go up equal fixedly connected with stopper (27) in quick-witted case (2) both sides bottom, the quantity of stopper (27) sets up to two sets of, and is two sets of stopper (27) quantity all sets up to two, and is two sets of stopper (27) respectively with two sets of second spout (13) sliding connection.

3. A cabinet fixing structure according to claim 2, wherein: a gap is formed in the left side of the lower case (1), the gap is arranged between the two second sliding grooves (13), and a connecting plate (14) is fixedly connected in the gap.

4. A cabinet fixing structure according to claim 1, wherein: first bleeder vent (31) have been seted up on case board (3) surface, first bleeder vent (31) quantity is a plurality ofly, and is a plurality of first bleeder vent (31) annular array distributes on case board (3) surface, case board (3) are made by polymethyl methacrylate material.

5. A cabinet fixing structure according to claim 1, wherein: the middle parts of the first bending plate (51), the second bending plate (61) and the third bending plate (71) are respectively provided with a corrugated layer, and the corrugated layers are made of polyethylene materials.

6. A cabinet fixing structure according to claim 1, wherein: go up quick-witted case (2) inside both sides and all seted up second spacing groove (28), the quantity of second spacing groove (28) sets up to two sets of, and is two sets of second spacing groove (28) quantity all sets up to two, second spacing groove (28) all with limiting plate (4) phase-match.

7. A cabinet fixing structure according to claim 1, wherein: go up quick-witted case (2) one side and seted up power mouth (29), go up quick-witted case (2) and be close to power mouth (29) one side and seted up second bleeder vent (210), second bleeder vent (210) quantity sets up to a plurality ofly, and is a plurality of second bleeder vent (210) evenly distributed is in first support (21) top.

8. A cabinet fixing structure according to claim 1, wherein: handle groove (211) have been seted up at last quick-witted case (2) rear side top, handle groove (211) inside sliding connection has collapsible handle (8), the circular slot has been seted up at handle groove (211) top.

9. A cabinet fixing structure according to claim 1, wherein: first grooves are formed in two sides of the bottom of the second fixing plate (6), a first protruding block is fixedly connected to the top of the third fixing plate (7), and the first protruding block is connected with the first grooves in a sliding mode.

10. A cabinet fixing structure according to claim 1, wherein: the lower case (1), the upper case (2), the limiting plate (4), the first fixing plate (5), the second fixing plate (6) and the third fixing plate (7) are all made of galvanized sheet materials.

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