CN211577809U

CN211577809U - Improve negative angle bending structure of base of server casing SAG

Info

Publication number: CN211577809U
Application number: CN202020459445.7U
Authority: CN
Inventors: 廖重义
Original assignee: Welltrust Precision Technology Wujiang Co ltd
Current assignee: Suzhou Hexin Precision Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-09-25
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses an improve negative angle bending structure of base of server casing SAG, the inside of bending structure main part is provided with inside electronic component, the upper end fixed surface of bending structure main part is connected with the upper cover, the lower extreme surface of bending structure main part is provided with the base, the equal fixedly connected with hem in both sides and the side blind rivet of bending structure main part, the hem is located the lower extreme of side blind rivet, the inboard of bending structure main part is provided with the interior angle of bending and the interior angle of bending No. two, the interior angle of bending No. two is located one side of the interior angle of bending, the upper end of bending structure main part, hem is connected for dismantling through the lower extreme of side blind rivet and upper cover. A improve negative angle bending structure of base of server casing SAG, this method is with low costs with traditional approach contrast, goes up the arch degree nature, does not influence the outward appearance, brings better use prospect.

Description

Improve negative angle bending structure of base of server casing SAG

Technical Field

The utility model relates to a bending device field, in particular to improve negative angle bending structure of base of server casing SAG.

Background

The negative angle bending device for the base of the SAG of the server shell is a supporting structure for bending the negative angle of the base, a server product is limited by space, the whole or local stress of the bottom surface SAGs after the iron piece and the electronic piece are assembled, so-called SAG problems are caused, the whole stress of the bottom surface SAGs after all the iron piece and the electronic piece are assembled, and the requirements of people on the SAG of the base of the server shell are higher and higher along with the continuous development of science and technology.

The existing improvement structure of the server casing base SAG has certain defects in use, firstly, the manufacturing cost is high, the use of people is not facilitated, in addition, the upper arc degree is unnatural, certain adverse effect is brought to the use process of people, and therefore, the negative angle bending structure of the base for improving the server casing SAG is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an improve negative angle bending structure of base of server casing SAG possesses with low costs, and it is natural to go up the arch degree, does not influence the outward appearance, and the better advantage such as use of being convenient for can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the bending structure comprises a bending structure main body, wherein an internal electronic assembly is arranged inside the bending structure main body, an upper cover is fixedly connected to the outer surface of the upper end of the bending structure main body, a base is arranged on the outer surface of the lower end of the bending structure main body, folding edges and side blind rivets are fixedly connected to the two sides of the bending structure main body, the folding edges are located at the lower ends of the side blind rivets, a first bending internal angle and a second bending internal angle are arranged on the inner side of the bending structure main body, and the second bending internal angle is located on one side of the first bending internal angle.

Preferably, the upper ends of the bending structure main body and the folded edge are connected with the lower end of the upper cover through side blind rivet and blind rivet.

Preferably, the first bending inner angle and the second bending inner angle are smaller than 90 degrees.

Preferably, an elastic fixing block is arranged between the bending structure main body and the base, and the lower end of the bending structure main body is fixedly connected with two sides of the bending structure main body through the elastic fixing block.

Preferably, the base is upwardly arched when a force is applied to the side blind rivet.

(III) advantageous effects

Compared with the prior art, the utility model provides an improve negative angle bending structure of base of server casing SAG possesses following beneficial effect: this improve negative angle bending structure of base of server casing SAG, when using, bend the base both sides, fold into negative angle, after upper cover and base both sides equipment side blind rivet, rely on the pulling force of upper cover hem, bend the base both sides and outwards draw, the base bottom can reach the effect of encircleing, bending structure main part bears a burden after, thereby improve flagging SAG problem of bottom of the casing, this method and traditional approach contrast are with low costs, it is natural to go up the arch camber, do not influence the outward appearance, be convenient for better use, the negative angle bending device of base of whole server casing SAG simple structure, and convenient for operation, the effect of using is better for traditional mode.

Drawings

Fig. 1 is the utility model relates to an improve negative angle bending structure's of base overall structure schematic diagram of server casing SAG.

Fig. 2 is the utility model relates to an improve the structural sketch of bending structure main part among the negative angle bending structure of base of server casing SAG.

Fig. 3 is the utility model relates to an improve the structural sketch behind the rivet in the negative angle bending structure of base of server casing SAG.

Fig. 4 is a schematic structural view of the utility model relates to an angle in bending in the negative angle bending structure of base of improving server casing SAG.

Fig. 5 is a schematic structural diagram of a first existing solution in a negative-angle bending structure of a base for improving SAG of a server enclosure.

Fig. 6 is a schematic structural diagram of a second existing scheme in a negative-angle bending structure of a base for improving SAG of a server housing.

Fig. 7 is a schematic structural diagram of a third prior art scheme in a negative-angle bending structure of a base for improving SAG of a server enclosure.

In the figure: 1. bending the structure main body; 2. an internal electronic component; 3. a base; 4. folding edges; 5. an upper cover; 6. side edge rivet pulling and riveting; 7. bending an inner angle; 8. and bending the inner angle by two times.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 7, the base negative angle bending structure for improving SAG of a server chassis comprises a bending structure main body 1, an internal electronic component 2 is arranged inside the bending structure main body 1, an upper cover 5 is fixedly connected to the outer surface of the upper end of the bending structure main body 1, a base 3 is arranged on the outer surface of the lower end of the bending structure main body 1, a hem 4 and a side blind rivet 6 are fixedly connected to both sides of the bending structure main body 1, the hem 4 is located at the lower end of the side blind rivet 6, a first bending internal angle 7 and a second bending internal angle 8 are arranged on the inner side of the bending structure main body 1, and the second bending internal angle 8 is located on one side of the first bending internal angle 7.

Furthermore, the upper ends of the bending structure main body 1 and the folded edge 4 are connected with the lower end of the upper cover 5 through side blind rivet and blind rivet 6, so that the fixing and the adjusting are convenient.

Furthermore, the angle between the first bending inner angle 7 and the second bending inner angle 8 is smaller than 90 degrees, so that an upward arching effect is formed conveniently.

Furthermore, an elastic fixing block is arranged between the bending structure main body 1 and the base 3, and the lower end of the bending structure main body 1 is fixedly connected with the two sides of the bending structure main body 1 through the elastic fixing block, so that the base is convenient to arch up.

Further, when force is applied to the side blind rivet 6, the base 3 can be arched upwards.

The working principle is as follows: the utility model comprises a bending structure main body 1, an internal electronic component 2, a base 3, a hem 4, an upper cover 5, a side blind rivet 6, a bending internal angle 7 and a bending internal angle 8, wherein the current scheme is that an upward folding line is added in a sagging area to generate a pre-arching effect, a convex hull is added at the bottom to generate an upward pre-arching effect, three types of mechanism part reinforcements such as a middle wall and the like are added, the cost is high, and the use can be influenced, when the scheme is used, two sides of the base 3 are bent to be folded into a negative angle, after the side blind rivet 6 is assembled at two sides of the upper cover 5 and the base 3, the two sides of the base 3 are bent outwards by depending on the pulling force of the hem of the upper cover 5, the bottom of the base 3 can reach the arching effect, after the bending structure main body 1 bears a load, the SAG problem of the bottom of a machine shell is improved, the method has low cost compared with the traditional method, does not affect the appearance and is convenient for better use.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improve negative angle bending structure of base of server machine case SAG, includes bending structure main part (1), its characterized in that: the bending structure comprises a bending structure main body (1), wherein an internal electronic component (2) is arranged inside the bending structure main body (1), an upper cover (5) is fixedly connected to the outer surface of the upper end of the bending structure main body (1), a base (3) is arranged on the outer surface of the lower end of the bending structure main body (1), folding edges (4) and side blind rivet pull rivets (6) are fixedly connected to the two sides of the bending structure main body (1), the folding edges (4) are located at the lower ends of the side blind rivet pull rivets (6), a first bending internal angle (7) and a second bending internal angle (8) are arranged on the inner side of the bending structure main body (1), and the second bending internal angle (8) is located on one side of the first bending internal angle (7).

2. The negative angle bending structure for improving the SAG of a server chassis as claimed in claim 1, wherein: the upper ends of the bending structure main body (1) and the folded edge (4) are connected with the lower end of the upper cover (5) through side blind rivet and blind rivet (6).

3. The negative angle bending structure for improving the SAG of a server chassis as claimed in claim 1, wherein: the angle between the first bending inner angle (7) and the second bending inner angle (8) is smaller than 90 degrees.

4. The negative angle bending structure for improving the SAG of a server chassis as claimed in claim 1, wherein: an elastic fixing block is arranged between the bending structure main body (1) and the base (3), and the lower end of the bending structure main body (1) is fixedly connected with the two sides of the bending structure main body (1) through the elastic fixing block.

5. The negative angle bending structure for improving the SAG of a server chassis as claimed in claim 1, wherein: when the side blind rivet (6) is exerted with force, the base (3) can achieve the effect of arching upwards.