CN213904202U

CN213904202U - Cabinet and network connection device

Info

Publication number: CN213904202U
Application number: CN202021894095.3U
Authority: CN
Inventors: 邱凯
Original assignee: Changsha Social Work College
Current assignee: Changsha Social Work College
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-08-06
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a case and network connection equipment, the case comprises a fan component, a fixing component and a case body for accommodating the board card, a first positioning hole is arranged on the case, the fan component comprises a bracket provided with a second positioning hole and a fan arranged on the bracket, the first positioning hole and the second positioning hole are oppositely arranged, the fixing component comprises a first positioning plate and a second positioning plate which are oppositely arranged, and a connecting column for connecting the first positioning plate and the second positioning plate, the connecting column and the second positioning plate pass through the first positioning hole and the second positioning hole, the opposite ends of the second positioning plate are abutted against the outer edge of the second positioning hole, a plurality of convex blocks are sequentially arranged on the case body around the first positioning hole, and a positioning groove is formed between the convex blocks and the first positioning plate, the first positioning plate is abutted with the protruding block. The utility model provides a quick-witted case assembly efficiency is high.

Description

Cabinet and network connection device

Technical Field

The utility model relates to an electronic equipment technical field especially relates to a machine case and network connection equipment.

Background

The machine case is required to be arranged in the existing machine room to accommodate various board cards, and in order to ensure normal work of the board cards, a fan is required to increase air flow in the machine case, so that the heat dissipation capacity is improved. In the process of assembling the case, the fan bracket and the case body are often required to be connected through screws, and the fan is usually required to be replaced by a user due to the fact that the fan is longer in service time compared with other parts in the case, and the existing screw mounting mode is troublesome to assemble and is not suitable for the user to replace.

Therefore, there is a need to provide a new type of chassis to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick-witted case and network connection equipment.

The utility model provides a case which comprises a fan component, a fixing component and a case body for accommodating board cards, the case is provided with a first positioning hole, the fan component comprises a bracket provided with a second positioning hole and a fan arranged on the bracket, the first positioning hole and the second positioning hole are oppositely arranged, the fixing piece comprises a first positioning plate and a second positioning plate which are oppositely arranged, and a connecting column connecting the first positioning plate and the second positioning plate, the connecting column and the second positioning plate passing through the first positioning hole and the second positioning hole, the relative both ends of second locating plate with the outside along the butt of second locating hole, surround on the box first locating hole sets gradually a plurality of protruding pieces, and is a plurality of form between the protruding piece with the constant head tank of first locating plate adaptation, first locating plate with protruding piece butt.

Preferably, the protruding block comprises a protruding end and a plane end connected with two opposite ends of the protruding end, the height of the protruding block protruding out of the outer surface of the box body is gradually increased along the direction from the plane end to the protruding end, and the positioning groove is formed between the plane ends of two adjacent protruding blocks.

Preferably, the first locating plate comprises a main body part and clamping parts protruding from two opposite ends of the main body part, the clamping parts are clamped with the protruding blocks, and the clamping parts are matched with the locating grooves.

Preferably, the fixing member further includes a mounting seat connected to the main body portion and a handle connected to the mounting seat.

Preferably, the handle includes an insertion rod inserted into the mounting seat and a crank arm connected to the insertion rod, and a receiving step for receiving the crank arm is formed between the mounting seat and the main body.

Preferably, the second positioning hole is an elliptical hole, and the shape of the second positioning plate is matched with the elliptical hole.

Preferably, the box body is provided with a mounting groove, the first positioning hole is formed in the bottom wall of the mounting groove, a sliding rail is arranged at the opening of the mounting groove, the case further comprises a sliding cover matched with the sliding rail, and the sliding cover slides along the sliding rail to close or open the mounting groove.

Preferably, the slide rail comprises a first straight rail, a second straight rail and a curved rail connecting the first straight rail and the second straight rail, and when the slide cover closes the installation groove, the slide cover is connected with the first straight rail; and when the sliding cover opens the mounting groove, the sliding cover is connected with the second straight rail.

Preferably, the sliding cover is further provided with a blocking strip, and the blocking strip is abutted against the side wall of the mounting groove when the sliding cover opens the mounting groove.

The utility model discloses information still provides a network connection equipment, include the integrated circuit board and as above quick-witted case.

In the technical scheme of the utility model, the fixing part is arranged, so that the box body and the fan assembly can be fixed, and a user can finish fixing by rotating the fixing part, thereby avoiding using screws, bolts and the like and being convenient to install; the first positioning plate and the second positioning plate are respectively abutted against the bracket and the box body, so that the box body and the bracket are fixed; through setting up constant head tank and protrusion piece, thereby accessible constant head tank location first locating plate, make things convenient for second locating plate and spliced pole to insert first locating hole and second locating hole, the mounting is rotated to the accessible, so that first locating plate and protrusion piece butt, thereby under the unchangeable condition of clearance size between first locating plate and second locating plate, change the centre gripping between first locating plate and second locating plate support, the thickness of box and protrusion piece, in order to realize the mounting, support and box block.

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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of a view angle assembly structure of a chassis according to an embodiment of the present invention;

fig. 2 is a schematic view of another view-angle assembly structure of the chassis according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a fixing member according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a part of the chassis when the sliding cover closes the mounting groove according to an embodiment of the present invention.

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, but 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.

It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, 2 and 3, the case provided by the present invention comprises a fan assembly, a fixing member 1 and a case 3 for accommodating the board, wherein a first positioning hole is formed on the case, the fan assembly comprises a bracket 5 having a second positioning hole 51 and a fan disposed on the bracket 5, the first positioning hole and the second positioning hole 51 are disposed opposite to each other, the fixing member 1 comprises a first positioning plate 11 and a second positioning plate 13 disposed opposite to each other, and a connecting column 15 connecting the first positioning plate 11 and the second positioning plate 13, the connecting column 15 and the second positioning plate 13 pass through the first positioning hole and the second positioning hole 51, opposite ends of the second positioning plate 13 abut against outer edges of the second positioning hole 51, a plurality of protruding blocks 7 are sequentially disposed on the case 3 around the first positioning hole, a positioning groove 72 adapted to the first positioning plate 11 is formed between the plurality of protruding blocks 7, and the first positioning plate 11 abuts against the protruding blocks 7.

Specifically, when installing the quick-witted case, put into box 3 with fan assembly, and correspond first locating hole and second locating hole 51, get mounting 1 and make constant head tank 72 and first locating plate 11 correspond, insert first locating hole and second locating hole 51 with mounting 1, rotate mounting 1, make first locating plate 11 and bulge 7 butt, second locating plate 13 and second locating hole 51's outer border butt, thereby make support 5 and box 3 relatively fixed, thereby accomplish fan assembly and box 3's installation. In this embodiment, 3 bottoms of box are located to support 5, and the fan top is located to the integrated circuit board, and fan air-out direction is towards the integrated circuit board.

In the utility model, the fixing part 1 is arranged, so that the box body 3 and the fan assembly can be fixed, and a user can finish fixing by rotating the fixing part 1, thereby avoiding using screws, bolts and the like and being convenient to install; the first positioning plate 11 and the second positioning plate 13 are respectively abutted against the bracket 5 and the box body 3, so that the box body 3 and the bracket 5 are fixed; through setting up constant head tank 72 and protruding piece 7, thereby accessible constant head tank 72 location first locating plate 11, make things convenient for second locating plate 13 and spliced pole 15 to insert first locating hole and second locating hole 51, the accessible rotates mounting 1, so that first locating plate 11 and protruding piece 7 butt, thereby under the unchangeable condition of clearance size between first locating plate 11 and second locating plate 13, change the centre gripping between first locating plate 11 and second locating plate 13 support 5, the thickness of box 3 and protruding piece 7, in order to realize mounting 1, support 5 and 3 blocks of box. In one embodiment, the second positioning hole 51 is an elliptical hole, and the shape of the second positioning plate 13 matches with the elliptical hole. Therefore, the two long shaft ends of the second positioning plate 13 can be abutted against the bracket 5 through rotation.

The protruding block 7 comprises a protruding end 71 and a flat end 73 connected with two opposite ends of the protruding end 71, the height of the protruding block 7 protruding the outer surface of the box body 3 is gradually increased along the direction from the flat end 73 to the protruding end 71, and the positioning groove 72 is formed between the flat ends 73 of two adjacent protruding blocks 7. Preferably, the outer surface of the case 3 is gradually protruded to form a flat end 73 so that the first positioning plate 11 can be smoothly slid over the protrusion block 7.

The first positioning plate 11 includes a main body 111 and engaging portions 113 protruding from opposite ends of the main body 111, the engaging portions 113 engage with the protruding block 7, and the positioning groove 72 is adapted to the engaging portions 113. The engaging portion 113 can be quickly aligned with the positioning groove 72, and the main body 111 can be rotated to drive the engaging portion 113 to rotate, thereby facilitating the use of the user,

Still further, the fixing member 1 further includes a mounting seat 115 connected to the main body 111 and a handle 117 connected to the mounting seat 115 to facilitate holding by a user. The handle 117 includes a plug 1171 inserted into the mounting seat 115 and a curved arm 1173 connected to the plug 1171, and a receiving step 116 for receiving the curved arm 1173 is formed between the mounting seat 115 and the main body 111. When the grip 117 is not required to be held, the grip 117 may be rotated so that the grip 117 is received on and received by the receiving step 116, reducing the overall volume of the fixing member 1.

The case body 3 is provided with a mounting groove 31, the first positioning hole is formed in the bottom wall of the mounting groove 31, a sliding rail 33 is arranged at the opening of the mounting groove 31, the case further comprises a sliding cover 9 matched with the sliding rail 33, and the sliding cover 9 slides along the sliding rail 33 to close or open the mounting groove 31. The sliding cover 9 is pushed to move along the sliding rail 33 to open or close the mounting groove 31, thereby ensuring the beautiful appearance of the box body 3.

Further, the slide rail 33 includes a first straight rail 331, a second straight rail and a curved rail 335 connecting the first straight rail 331 and the second straight rail, when the slide cover 9 closes the installation slot 31, the slide cover 9 is connected with the first straight rail 331; when the sliding cover 9 opens the mounting groove 31, the sliding cover 9 is connected with the second straight rail. Preferably, the sliding cover 9 may also be arranged as a plurality of cover plates movably connected in sequence, so that a certain included angle may be formed between adjacent cover plates, and the sliding cover 9 can slide on the curved rail 335 conveniently.

Referring to fig. 1 and 4, a resisting strip 91 is further disposed on the sliding cover 9, and when the sliding cover 9 opens the installation groove 31, the resisting strip 91 is contacted with the side wall of the installation groove 31. The resisting strip 91 can be used as a handle 117, so that a user can hold the sliding cover 9 when pushing the sliding cover 9, and meanwhile, when the sliding cover 9 opens the installation groove 31, the resisting strip 91 is abutted against the side wall of the installation groove 31, so that the sliding cover 9 is prevented from being completely accommodated in the installation groove 31 and being inconvenient to pull out and close the installation groove 31 again.

The utility model also provides a network connection equipment, including foretell integrated circuit board and foretell quick-witted case. Since the network connection device includes all the structures of the chassis, accordingly, all the advantages of the chassis are also provided, and no further description is provided herein.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A case is characterized by comprising a fan assembly, a fixing piece and a case body used for containing board cards, wherein a first positioning hole is formed in the case, the fan assembly comprises a support provided with a second positioning hole and a fan arranged on the support, the first positioning hole and the second positioning hole are oppositely arranged, the fixing piece comprises a first positioning plate and a second positioning plate which are oppositely arranged, and a connecting column for connecting the first positioning plate and the second positioning plate, the connecting column and the second positioning plate penetrate through the first positioning hole and the second positioning hole, two opposite ends of the second positioning plate are abutted against the outer edge of the second positioning hole, a plurality of protruding blocks are sequentially arranged on the case body in a surrounding mode around the first positioning hole, positioning grooves matched with the first positioning plate are formed among the plurality of protruding blocks, and the first positioning plate is abutted against the protruding blocks, the protruding block comprises a protruding end and a plane end connected with two opposite ends of the protruding end, the protruding block protrudes out of the outer surface of the box body along the direction from the plane end to the protruding end, the height of the protruding block is gradually increased, and the positioning groove is formed between the plane ends of the two adjacent protruding blocks.

2. The chassis of claim 1, wherein the first positioning plate includes a main body and engaging portions protruding from opposite ends of the main body, the engaging portions engaging with the protruding blocks, and the engaging portions engaging with the positioning grooves.

3. A cabinet according to claim 2, wherein the fixing member further includes a mounting seat connected to the main body and a handle connected to the mounting seat.

4. A cabinet according to claim 3, wherein the handle includes an insertion rod inserted into the mounting seat and a crank arm connected to the insertion rod, and a receiving step for receiving the crank arm is formed between the mounting seat and the main body.

5. The chassis of any one of claims 1 to 4, wherein the second positioning hole is an elliptical hole, and the shape of the second positioning plate matches with the elliptical hole.

6. The chassis according to any one of claims 1 to 4, wherein a mounting groove is formed in the chassis body, the first positioning hole is formed in a bottom wall of the mounting groove, a slide rail is arranged at an opening of the mounting groove, the chassis further comprises a sliding cover adapted to the slide rail, and the sliding cover slides along the slide rail to close or open the mounting groove.

7. The chassis of claim 6, wherein the slide rail includes a first straight rail, a second straight rail, and a curved rail connecting the first straight rail and the second straight rail, and the sliding cover is connected to the first straight rail when the sliding cover closes the mounting groove; and when the sliding cover opens the mounting groove, the sliding cover is connected with the second straight rail.

8. The chassis of claim 6, wherein the sliding cover further comprises a stop strip, and when the sliding cover opens the mounting groove, the stop strip abuts against a sidewall of the mounting groove.

9. A network connection device comprising a board and a chassis according to any one of claims 1 to 8.