CN217559392U - Main Frame - Google Patents

Abstract

The utility model relates to a computer fittings technical field especially relates to a main frame, including two curb plates of bottom plate, coupling assembling and relative setting, the lower part of two curb plates is connected with the both sides of bottom plate respectively, encloses into the space that is used for holding the host computer between two curb plates and the bottom plate, and the upper portion of two curb plates is passed through coupling assembling and is connected, and the upper portion of curb plate is provided with the installation unit, and the installation unit of two curb plates has first interval along the width direction of bottom plate. Has the advantages that: the space enclosed by the bottom plate and the lower parts of the two side plates can be used for placing a host, and the side plates have a limiting effect on the host along the width direction of the bottom plate; the first interval is beneficial to accommodating various structures under the table so as to be beneficial to fixing the utility model under the table through the installation unit; coupling assembling connects the upper portion of two curb plates, produces the host computer along the ascending limiting displacement of bottom plate length direction, is favorable to the utility model discloses constitute complete whole, improved the utility model discloses a structural rigidity.

Description

Main Frame

technical field

The utility model relates to the technical field of computer accessories, in particular to a main frame.

Background technique

A host is a container for a CPU, memory, hard disk, optical drive, power supply, USB controller, graphics card, network card, and sound card. The above components are connected in a detachable manner to maintain the normal operation of the host.

In the related art, in order to conveniently connect the mouse, keyboard and monitor on the table, the host is generally placed under the table. The main unit under the table is easily touched by the user and other objects and shakes. A host that shakes frequently may disconnect its internal components, causing the host to freeze, blue screen and other phenomena.

Utility model content

One of the objectives of the present invention is to provide a main frame to improve the stability of the main frame.

In order to achieve the above purpose, the present invention provides a main frame, which includes a bottom plate, a connecting assembly and two opposite side plates, wherein the lower parts of the two side plates are respectively connected with both sides of the bottom plate, and the two side plates are respectively connected with each other. A space for accommodating the host is enclosed between the side plate and the bottom plate, the upper parts of the two side plates are connected by the connecting assembly, the upper part of the side plates is provided with a mounting unit, and the two side plates are The mounting unit has a first interval along the width direction of the base plate.

In the above technical solution, the installation unit includes an installation plate, the lower end of the installation plate is connected to the upper part of the side plate, the upper end of the installation plate forms an installation part, and the installation part is connected with the side plate of the side plate. There is a second space between the upper portions.

In the above technical solution, the lower end of the mounting plate forms a folded edge, the folded edge is connected to the upper part of the side plate, the suspended end of the folded edge extends downward to form a positioning plate, and the upper part of the side plate A positioning hole for accommodating the positioning plate is provided.

In the above technical solution, the installation unit includes an installation hole.

In the above technical solution, the installation units are arranged along the length direction of the side plate, a third interval is formed between two adjacent installation units, and the third interval communicates with the first interval.

In the above technical solution, the connecting assembly includes a first connecting plate, and two ends of the first connecting plate are respectively connected to the rear ends of the upper parts of the two side plates.

In the above technical solution, one side of the first connecting plate extends downward to form the first limiting portion.

In the above technical solution, the connecting assembly includes a second connecting plate, and the second connecting plate is in an indented structure, and two ends of the second connecting plate are respectively connected with the front ends of the upper parts of the two side plates, The opening of the second connecting plate faces the first connecting plate.

In the above technical solution, the main frame includes a limit plate, two ends of the limit plate are respectively connected with the rear ends of the lower parts of the two side plates, and one side of the limit plate extends upward to form the first Two limit parts.

In the above technical solution, a buffer layer is provided on the side of the bottom plate close to the side plate.

Compared with the related art, the main frame of the embodiment of the present invention has the beneficial effect that the main frame can be placed in the space enclosed by the bottom plate and the lower part of the two side plates, and the two side plates have a widthwise direction of the main frame for the main frame. Limiting function to maintain the stability of the host in this direction; the first interval is conducive to the utility model accommodating various structures under the table, so as to facilitate the utility model to be fixed under the table through the installation unit, and maintain the host in the vertical direction. The direction is stable; the connecting component connects the upper parts of the two side plates, which can not only limit the position of the main engine along the length direction of the bottom plate to maintain the stability of the main engine in this direction, but also help the utility model form a complete whole. The structural rigidity of the utility model is improved to reduce the shaking of the utility model caused by external force.

Description of drawings

Fig. 1 is the structural exploded view of the main frame of one embodiment of the present utility model;

2 is a schematic structural diagram of a main frame of an embodiment of the present invention;

3 is a schematic structural diagram of an installation unit of one embodiment of the present invention;

4 is a schematic structural diagram of a first connecting plate of one embodiment of the present invention;

5 is a schematic structural diagram of a limiting plate according to one embodiment of the present invention;

6 is a schematic structural diagram of a second connecting plate according to an embodiment of the present invention;

7 is a schematic structural diagram of the main frame of one embodiment of the present invention assembled on a table;

In the figure, 1, the bottom plate;

2. Connecting components; 21. The first connecting plate; 211. The first limiting part; 22. The second connecting plate;

3. Side panel;

4. Mounting unit; 41. Mounting plate; 421. Folding edge; 422, Positioning plate; 43. Mounting part;

5. Limit plate; 51. Second limit part;

6. Beam.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, the orientation description is involved, for example, the orientation or positional relationship indicated by up, down, front, rear, left, right, etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention. The utility model and simplified description, rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, should not be construed as a limitation of the present invention.

If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

In the related art, structures such as reinforcing ribs, beams, etc. are often arranged under the table, and these structures are often linear structures and extend in a specific direction on the bottom surface of the table.

In the related art, deflection refers to the linear displacement of the rod axis in the direction perpendicular to the axis or the linear displacement of the midplane of the plate and shell in the direction perpendicular to the midplane when the force is applied.

As shown in FIG. 1 and FIG. 2 , a main frame according to a preferred embodiment of the embodiment of the present invention includes a bottom plate 1, a connecting assembly 2 and two side plates 3 arranged opposite to each other. The lower parts of the two side plates 3 are respectively connected to the bottom plate. The two sides of the 1 are connected, the space for accommodating the host is enclosed between the two side plates 3 and the bottom plate 1, the upper parts of the two side plates 3 are connected by a connecting group of 2 pieces, and the upper part of the side plates 3 is provided with a mounting unit 4, The mounting units 4 of the two side plates 3 have a first interval along the width direction of the bottom plate 1 .

The space enclosed by the bottom plate 1 and the lower part of the two side plates 3 can place the host, and the two side plates 3 have a limiting effect on the host along the width direction of the bottom plate 1 to maintain the stability of the host in this direction; the first interval It is beneficial for the utility model to accommodate various structures under the table, so as to facilitate the utility model to be fixed under the table through the installation unit 4 and maintain the stability of the host in the vertical direction; the connecting component 2 connects the upper parts of the two side plates 3, It can not only limit the position of the main engine along the length direction of the bottom plate 1 to maintain the stability of the main engine in this direction, but also help the utility model form a complete whole, improve the structural rigidity of the utility model, and reduce the utility model. The new type is shaken by external force.

It can be understood that the installation of the installation unit 4 extends the overall height of the present invention. When subjected to a load, compared with the case where the installation unit 4 is not installed, the deflection of the base plate 1 of the present invention is larger, that is, the present invention The new type is prone to shaking when under load, resulting in instability of the host. Therefore, the connecting assembly 2 is provided to connect the upper parts of the two side plates 3, so that the side plates 3 and the bottom plate 1 form an interconnected whole, which increases the bending rigidity of the whole, reduces the deflection of the present invention, and improves the stability of the main engine. Effect.

In one of the embodiments, the mounting unit 4 includes mounting holes, and the utility model is fixed under the table by bolts passing through the mounting holes.

As shown in FIG. 2 and FIG. 3 , in one embodiment, the mounting unit 4 includes a mounting plate 41 , the lower end of the mounting plate 41 is connected to the upper part of the side plate 3 , the upper end of the mounting plate 41 forms a mounting portion 43 , and the mounting portion There is a second space between 43 and the upper part of the side plate 3 .

It can be understood that the lower end of the mounting plate 41 is in contact with the upper portion of the side plate 3 , so that there is a second interval between the mounting portion 43 at the upper end of the mounting plate 41 and the upper portion of the side plate 3 . By adjusting the size of the second space, the mounting unit 4 can accommodate various structures under the table with different thicknesses. By adjusting a suitable second interval to accommodate various structures under the table, the present invention can reduce deflection. In this embodiment, the mounting portion 43 may be a threaded hole, and the threaded hole and the table top are connected by bolts, so as to fix the mounting unit 4 on the table top.

Further, as shown in FIG. 3 , a folded edge 421 is formed at the lower end of the mounting plate 41 , the folded edge 421 is connected to the upper part of the side plate 3 , and the suspended end of the folded edge 421 extends downward to form a positioning plate 422 , and the upper part of the side plate 3 A positioning hole for accommodating the positioning plate 422 is provided.

It can be understood that, the folded edge 421 can increase the contact area between the lower end of the mounting plate 41 and the upper part of the side plate 3, and improve the stability of the connection. The positioning plate 422 formed by the downwardly extending suspended end of the folded edge 421 plays a role of temporary positioning when the mounting plate 41 is connected to the upper part of the side plate 3 . Specifically, by inserting the positioning plate 422 into the positioning hole, the mounting plate 41 can be temporarily fixed on the upper part of the side plate 3 as a whole, so as to facilitate the worker to connect the folded edge 421 to the upper part of the side plate 3 . In this embodiment, the folded edge 421 can be connected with the upper part of the side plate 3 by welding; through holes can be opened at the corresponding positions of the folded edge 421 and the upper part of the side plate 3, and then bolts are used to connect this side and the side plate 3.

As shown in FIG. 2 , in order to improve the accommodating performance of various structures under the table of the present invention, it can be set that: the installation units 4 are arranged along the length direction of the side plate 3, and a third installation unit 4 is formed between two adjacent installation units 4. interval, the third interval communicates with the first interval.

It can be understood that a third interval is formed between two adjacent installation units 4, so that various structures under the table can pass through one side of the present invention, and the third interval is communicated with the first interval. The structure can also pass through the first interval and then go out from the other side of the utility model, without hindering the connection of the installation unit 4 with the lower surface of the table board.

Further, the number of installation units 4 disposed on the upper part of the same side plate 3 is at least two, wherein one installation unit 4 is disposed near either end of the upper part of the side plate 3 .

It can be understood that both ends of the side plate 3 will be suspended after the installation unit 4 is fixed to the table, and the connection of the installation unit 4 with the upper part of the side plate 3 often forms a fulcrum. The rear end of the side plate 3 is analyzed. A mounting unit 4 is arranged near the rear end of the upper part of the side plate 3, so that the fulcrum is close to the rear end of the upper part of the side plate 3. When the rear end is subjected to downward pressure , the force arm of the pressure is short, and the utility model is not easy to shake.

In one of the embodiments, as shown in FIG. 1 and FIG. 4 , the connecting assembly 2 includes a first connecting plate 21 , and two ends of the first connecting plate 21 are respectively connected with the rear ends of the upper parts of the two side plates 3 .

It can be understood that the connection between the first connecting plate 21 and the rear ends of the upper parts of the two side plates 3 can not only improve the overall structural rigidity of the present invention, but also limit the position of the main engine along the direction of the bottom plate 1 .

Further, as shown in FIG. 4 , one side of the first connecting plate 21 extends downward to form a first limiting portion 211 .

It can be understood that, in order to improve the overall structural rigidity of the present invention, generally there is a larger interval between the first connecting plate 21 and the bottom plate 1 . The rear end of the base plate 1 is generally close to the interface surface of the host. When the host receives a thrust along the length of the base plate 1, its direction is mainly from the front end of the base plate 1 to the rear end of the base plate 1. When the height of the host is low, the host is often pushed. The space for accommodating the host is pushed out from the rear end position of the side plate 3 . Therefore, a first limiting portion 211 extending downward is provided on one side of the first connecting plate 21. When the host is pushed in the above-mentioned direction, the upper portion thereof will be blocked by the first limiting portion 211, so as to prevent the host from receiving the host. Space falls.

Preferably, as shown in FIG. 1 and FIG. 5 , the main frame includes a limit plate 5 , two ends of the limit plate 5 are respectively connected with the rear ends of the lower parts of the two side plates 3 , and one side of the limit plate 5 extends upward. The second limiting portion 51 is formed. The second limiting portion 51 also plays the role of preventing the host from falling from the rear end position of the base plate 1 .

In the above-mentioned embodiment, as shown in FIG. 6 , the connecting assembly 2 includes a second connecting plate 22 . The second connecting plate 22 has an indented structure. The front end is connected, and the opening of the second connecting plate 22 faces the first connecting plate 21 .

It can be understood that, the two ends of the second connecting plate 22 with the indented structure have a larger connecting area with the front ends of the upper parts of the two side plates 3 , which can improve the connecting performance of the second connecting plate 22 . Since the second connecting plate 22 is usually made of sheet metal parts, the opening of the second connecting plate 22 is set to face the first connecting plate 21, which can prevent the sharp edges of the sheet metal parts from facing the user, so as to reduce the user's rubbing when operating the button surface of the host. In the case of scratches to the edge of the second connecting plate 22 .

It can be understood that when the position of the host machine needs to be adjusted in the space for accommodating it, the bottom of the host is often rubbed with the bottom plate 1, and a buffer layer is provided on the side of the bottom plate 1 close to the side plate 3 to reduce the noise generated during friction.

As shown in FIG. 7 , the utility model is installed on the bottom surface of the table board, and the bottom surface of the table board is provided with a cross beam 6 , and the cross beam 6 passes through the third interval between the two adjacent installation units 4 of the left side plate 3 The first interval formed by the installation units 4 of the two side panels 3 and the third interval between the two adjacent installation units 4 of the right side panel 3 .

The utility model can place the host through the space enclosed by the bottom plate 1 and the lower part of the two side plates 3, and the two side plates 3 have a limiting effect on the host along the width direction of the bottom plate 1 to maintain the host in this direction. Stable; the first interval is conducive to the utility model accommodating various structures under the table, so as to facilitate the utility model to be fixed under the table through the installation unit 4, and maintain the stability of the host in the vertical direction; the connecting component 2 connects the two sides The upper part of the plate 3 can not only limit the position of the main engine along the length direction of the bottom plate 1 to maintain the stability of the main engine in this direction, but also help the utility model form a complete whole and improve the structural rigidity of the utility model. , in order to reduce the shaking caused by the external force of the utility model.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and replacements can be made. These improvements and replacements It should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a main frame, its characterized in that, includes bottom plate, coupling assembling and two curb plates that set up relatively, two the lower part of curb plate respectively with the both sides of bottom plate are connected, two the curb plate with enclose into the space that is used for holding the host computer between the bottom plate, two the upper portion of curb plate is passed through coupling assembling connects, the upper portion of curb plate is provided with the installation unit, two the curb plate the installation unit is followed the width direction of bottom plate has first interval.

2. The main frame of claim 1, wherein the mounting unit includes a mounting plate having a lower end that is attached to an upper portion of the side plate and an upper end that forms a mounting portion with a second spacing from the upper portion of the side plate.

3. The main frame according to claim 2, wherein the lower end of the mounting plate is formed into a folded edge, the folded edge is connected with the upper portion of the side plate, the free end of the folded edge extends downwards to form a positioning plate, and the upper portion of the side plate is provided with a positioning hole for accommodating the positioning plate.

4. The main frame of claim 1, wherein the mounting unit comprises mounting holes.

5. The main frame according to claim 1, wherein the mounting units are arranged along a length direction of the side plate, and a third space is formed between two adjacent mounting units, and the third space is communicated with the first space.

6. The main frame according to claim 1, wherein the coupling assembly includes a first coupling plate having both ends coupled to rear ends of upper portions of the two side plates, respectively.

7. The main frame according to claim 6, wherein one side of the first connecting plate extends downwards to form a first limiting part.

8. The main frame according to claim 6, wherein the connecting assembly comprises a second connecting plate in a character '21274', two ends of the second connecting plate are respectively connected with the front ends of the upper parts of the two side plates, and the opening of the second connecting plate faces the first connecting plate.

9. The main frame according to any one of claims 1 to 8, wherein the main frame comprises a limiting plate, two ends of the limiting plate are respectively connected with rear ends of lower portions of the two side plates, and one side of the limiting plate extends upwards to form a second limiting portion.

10. The main frame according to any one of claims 1 to 8, wherein a buffer layer is provided on a side of the base plate adjacent to the side plates.

Images