CN112944154A

CN112944154A - Adjustable computer host supporting base

Info

Publication number: CN112944154A
Application number: CN202110206452.5A
Authority: CN
Inventors: 李让剑
Original assignee: Anhui Tianda Network Technology Co ltd
Current assignee: Anhui Tianda Network Technology Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-06-11

Abstract

The invention discloses an adjustable computer host supporting base and relates to the technical field of computer accessories. The invention comprises a base A, wherein a pair of symmetrically arranged bases B is slidably arranged on the base A; the base A comprises a base body, and a T-shaped sliding rail is arranged in the middle of the base body along the width direction of the base body; the base B comprises a sliding block which is located in the middle and can slide left and right along the length direction of the T-shaped sliding rail, a plurality of guide rods are arranged on two sides of the sliding block respectively, a movable plate is connected to the end portions of the guide rods, insertion holes which are movably sleeved with the guide rods are formed in the end portions of the movable plate, and an L-shaped baffle is arranged on the edge side of two adjacent sides of the upper surface of the movable plate. The invention realizes the adjustment of the size of the computer mainframe structure composed of the two bases B in the transverse direction and the longitudinal direction by forming the supporting base by the base A and the base B and forming the base B by the sliding block and the movable plate movably arranged at the two sides of the sliding block, thereby being suitable for the installation requirements of computer mainframes with different sizes.

Description

Adjustable computer host supporting base

Technical Field

The invention belongs to the technical field of computer accessories, and particularly relates to an adjustable computer host supporting base.

Background

Computer host refers to a container for placing a motherboard and other major components in a computer hardware system. Typically including a CPU, memory, hard disk, optical drive, power supply, and other input/output controllers and interfaces, such as USB controller, video card, network card, sound card, etc. The device inside the main cabinet is generally called as an interior device, and the device outside the main cabinet is generally called as an exterior device (such as a display, a keyboard, a mouse, an external hard disk, an external optical drive, etc.). Generally, the host computer itself is a computer system capable of operating independently, and a computer with special purpose such as a server is generally only the host computer and has no other peripheral devices.

To placing of computer among the prior art, all directly place on the mesa, do not add any fixed means, be unfavorable for the stability of computer like this, have certain potential safety hazard, also have some fixing device to the computer case on the market, but this type of device is mostly all unadjustable, can only fix the computer case of a size, and the practicality is relatively poor.

Disclosure of Invention

The present invention is directed to an adjustable supporting base for a computer mainframe, so as to solve the above-mentioned problems.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to an adjustable computer host supporting base which comprises a base A, wherein a pair of symmetrically arranged bases B is slidably arranged on the base A; the base A comprises a base body, and a T-shaped sliding rail is arranged in the middle of the base body along the width direction of the base body; the base B comprises a sliding block which is located in the middle and can slide left and right along the length direction of the T-shaped sliding rail, a plurality of guide rods are arranged on two sides of the sliding block respectively, a movable plate is connected to the end portion of each guide rod, inserting holes which are movably sleeved with the guide rods are formed in the end portion of the movable plate, and an L-shaped baffle is arranged on the edge side of two adjacent sides of the upper surface of the movable plate.

Further, a spring A is connected between the end part of the guide rod and the bottom side surface of the insertion hole.

Furthermore, a T-shaped sliding groove matched with the T-shaped sliding rail is arranged on the bottom side of the sliding block along the length direction of the sliding block.

Furthermore, a rectangular groove is formed in the bottom side surface of the T-shaped sliding groove, and a rough surface A is formed in the bottom side surface of the rectangular groove;

a blind hole is formed in one end of the T-shaped slide rail along the length direction of the T-shaped slide rail, a plurality of movable cavities communicated with the blind holes are formed in the upper surface of the T-shaped slide rail along the vertical direction, movable columns capable of moving up and down along the depth direction of the movable cavities are arranged in the movable cavities, and rough surfaces B matched with the rough surfaces A for braking are arranged at the end parts of the movable columns;

the port department of blind hole sets up the end plate, be provided with a screw thread perforating hole on the end plate, screw thread perforating hole department threaded connection has a threaded rod that extends to in the blind hole, the week side of threaded rod is provided with a plurality of cams that lean on respectively and lean on to the side of activity post bottom.

Further, the cam has an elliptical configuration.

Furthermore, two sides of the sliding block are respectively provided with a rectangular limiting rod, the end of the movable plate is provided with a rectangular positioning hole matched with the rectangular limiting rod, and the outer side of the movable plate is provided with a locking bolt used for controlling the rectangular limiting rod to slide in the rectangular positioning hole.

Furthermore, telescopic supporting structures for supporting the base B are uniformly distributed on the upper surface of the base body; the telescopic supporting structure comprises an outer sleeve arranged on the upper surface of the base body, an inner sleeve rod is sleeved in the outer sleeve, a ball rolling along the bottom side surface of the base B is embedded in one end surface of the inner sleeve rod, and a spring B is connected between the other end of the inner sleeve rod and the upper surface of the base body.

Furthermore, a first limit stop assembly is arranged on the upper surface of the base body positioned in the middle of the T-shaped slide rail, and a second limit stop assembly and a third limit stop assembly are respectively arranged on the upper surfaces of the base body positioned on two sides of the first limit stop assembly; and a fourth limit stop component matched with the first limit stop component, the second limit stop component and/or the third limit stop component is arranged at one end of the bottom side surface of the sliding block.

Furthermore, the fourth limit stop assembly comprises a limit block A and a limit block B which are arranged on two sides.

Furthermore, first limit stop subassembly, second limit stop subassembly and third limit stop subassembly three structure are the same, all include two rectangle dogs that set up respectively at the base body upper surface of T type slide rail both sides.

The invention has the following beneficial effects:

according to the invention, the base A and the base B form the supporting base, and the base B comprises the sliding block and the movable plates movably arranged on two sides of the sliding block, so that the size of the computer mainframe clamping structure formed by the two bases B can be adjusted in the transverse direction and the longitudinal direction, the mounting requirements of computer mainframes with different sizes are met, and the device is simple to operate, convenient and fast and high in practicability.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a support base structure according to the present invention;

FIG. 2 is a schematic structural view of a base B according to the present invention;

FIG. 3 is a schematic structural view of a base A according to the present invention;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4;

fig. 7 is a partial enlarged view of fig. 6 at C.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, the present invention is an adjustable supporting base for a computer host, comprising a base a100, a pair of symmetrically disposed bases B200 slidably disposed on the base a 100; the base A100 comprises a base body 1, wherein a T-shaped slide rail 11 is arranged in the middle of the base body 1 along the width direction of the base body; the base B200 comprises a slide block 2 which is positioned in the middle and can slide left and right along the length direction of the T-shaped slide rail 11, a plurality of guide rods 22 are respectively arranged at two sides of the slide block 2, a movable plate 24 is connected with the end parts of the plurality of guide rods 22, an insertion hole 241 movably sleeved with the guide rods 22 is arranged at the end part of the movable plate 24,

an L-shaped baffle 25 is provided on an adjacent both side edge side of the upper surface of the movable plate 24.

Preferably, a spring a is connected between the end of the guide bar 22 and the bottom side of the insertion hole 241.

Preferably, the bottom side of the sliding block 2 is provided with a T-shaped sliding groove along the length direction thereof, which is matched with the T-shaped sliding rail 11.

Preferably, a rectangular groove 211 is arranged on the bottom side surface of the T-shaped sliding chute, and a rough surface a is arranged on the bottom side surface of the rectangular groove 211;

a blind hole 111 is formed in one end of the T-shaped slide rail 11 along the length direction of the T-shaped slide rail, a plurality of movable cavities 112 communicated with the blind hole 111 are formed in the upper surface of the T-shaped slide rail 11 along the vertical direction, movable columns 113 capable of moving up and down along the depth direction of the movable cavities 112 are arranged in the movable cavities 112, and rough surfaces B matched with the rough surfaces A and braking are arranged at the end parts of the movable columns 113;

the end plate 170 is arranged at the end opening of the blind hole 111, the end plate 170 is provided with a threaded through hole 171, the threaded through hole 171 is in threaded connection with a threaded rod 17 extending into the blind hole 111, and the periphery of the threaded rod 17 is provided with a plurality of cams 172 which respectively abut against the bottom side surface of the movable column 113.

Preferably, the cam 172 has an elliptical configuration.

Preferably, a rectangular limiting rod 23 is further disposed on each of two sides of the sliding block 2, a rectangular positioning hole 242 matched with the rectangular limiting rod 23 is disposed at an end of the movable plate 24, and a locking bolt 243 for controlling the rectangular limiting rod 23 to slide in the rectangular positioning hole 242 is disposed on an outer side of the movable plate 24.

Preferably, the upper surface of the base body 1 is uniformly distributed with telescopic supporting structures 12 for supporting the base B200; the telescopic supporting structure 12 includes an outer sleeve 121 disposed on the upper surface of the base body 1, an inner sleeve rod 122 is sleeved in the outer sleeve 121, a ball 123 rolling along the bottom side of the base B200 is embedded in one end surface of the inner sleeve rod 122, and a spring B124 is connected between the other end of the inner sleeve rod 122 and the upper surface of the base body 1.

Preferably, a first limit stop assembly 15 is arranged on the upper surface of the base body 1 positioned in the middle of the T-shaped slide rail 11, and a second limit stop assembly 14 and a third limit stop assembly 13 are respectively arranged on the upper surfaces of the base body 1 positioned on both sides of the first limit stop assembly 15; one end of the bottom side of the slider 2 is provided with a fourth limit stop assembly cooperating with the first limit stop assembly 15, the second limit stop assembly 14 and/or the third limit stop assembly 13.

Preferably, the fourth positive stop assembly includes stopper A26 and stopper B27 disposed on either side.

Preferably, the first limit stop assembly 15, the second limit stop assembly 14 and the third limit stop assembly 13 have the same structure, and each of the first limit stop assembly, the second limit stop assembly and the third limit stop assembly includes two rectangular stops respectively disposed on the upper surfaces of the base bodies 1 on both sides of the T-shaped slide rail 11.

When the T-shaped sliding rail is used, when the sliding block 2 needs to be moved along the length direction of the T-shaped sliding rail 11, the threaded rod 17 is rotated, so that under the action of self gravity, the movable column 113 moves downwards along the depth direction of the movable cavity 112, the rough surface B is separated from the rough surface A, the sliding block 2 can be controlled to move along the length direction of the T-shaped sliding rail 11, the base B200 can be conveniently controlled to integrally move above the base A100 along the length direction of the T-shaped sliding rail 11, and width adjustment is realized;

the locking bolt 243 is loosened, and at this time, the movable plate 24 can be controlled to perform telescopic movement along the length direction of the guide rod 22, and the locking bolt 243 is locked after the movable plate is stretched to a corresponding length.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable supporting base for a computer host, comprising: the device comprises a base A (100), wherein a pair of symmetrically arranged bases B (200) can be slidably arranged on the base A (100);

the base A (100) comprises a base body (1), and a T-shaped sliding rail (11) is arranged in the middle of the base body (1) along the width direction of the base body;

wherein the base B (200) comprises a slide block (2) which is positioned in the middle and can slide left and right along the length direction of the T-shaped slide rail (11), a plurality of guide rods (22) are respectively arranged at two sides of the slide block (2), a movable plate (24) is connected with the end parts of the guide rods (22), an insertion hole (241) movably sleeved with the guide rods (22) is arranged at the end part of the movable plate (24),

an L-shaped baffle (25) is arranged on the edge side of two adjacent sides of the upper surface of the movable plate (24).

2. The adjustable PC supporting base of claim 1, wherein a spring A is connected between the end of the guiding rod (22) and the bottom side of the insertion hole (241).

3. The adjustable supporting base of computer as claimed in claim 1, wherein the bottom side of the sliding block (2) is provided with a T-shaped sliding slot along its length direction for engaging with the T-shaped sliding rail (11).

4. The adjustable supporting base of claim 3, wherein the bottom side of the T-shaped sliding slot has a rectangular groove (211), and the bottom side of the rectangular groove (211) has a rough surface A;

a blind hole (111) is formed in one end of the T-shaped slide rail (11) along the length direction of the T-shaped slide rail, a plurality of movable cavities (112) communicated with the blind holes (111) are formed in the upper surface of the T-shaped slide rail (11) along the vertical direction, movable columns (113) capable of moving up and down along the depth direction of the movable cavities (112) are arranged in the movable cavities (112), and rough surfaces B matched with the rough surfaces A for braking are arranged at the end parts of the movable columns (113);

set up end plate (170) in the port department of blind hole (111), be provided with a screw thread perforating hole (171) on end plate (170), screw thread perforating hole (171) department threaded connection has one to extend to threaded rod (17) in blind hole (111), the week side of threaded rod (17) is provided with a plurality of cams (172) that lean on respectively at the bottom flank of activity post (113).

5. The adjustable computer support base of claim 4, wherein said cam (172) has an oval configuration.

6. The adjustable supporting base of a computer host as claimed in claim 1, wherein a rectangular limiting rod (23) is further disposed on each side of the sliding block (2), a rectangular positioning hole (242) engaged with the rectangular limiting rod (23) is disposed at an end of the movable plate (24), and a locking bolt (243) for controlling the rectangular limiting rod (23) to slide in the rectangular positioning hole (242) is disposed on an outer side of the movable plate (24).

7. The adjustable supporting base of computer host as claimed in any one of claims 1-6, wherein the upper surface of the base body (1) is uniformly distributed with retractable supporting structures (12) for supporting the base B (200);

the telescopic supporting structure (12) comprises an outer sleeve (121) arranged on the upper surface of the base body (1), an inner sleeve rod (122) is sleeved in the outer sleeve (121), a rolling ball (123) rolling along the bottom side surface of the base B (200) is embedded in one end surface of the inner sleeve rod (122), and a spring B (124) is connected between the other end of the inner sleeve rod (122) and the upper surface of the base body (1).

8. The adjustable supporting base of computer host of claim 1, wherein the upper surface of the base body (1) located in the middle of the T-shaped sliding rail (11) is provided with a first limit stop assembly (15), and the upper surfaces of the base body (1) located at both sides of the first limit stop assembly (15) are further provided with a second limit stop assembly (14) and a third limit stop assembly (13), respectively;

and a fourth limit stop component matched with the first limit stop component (15), the second limit stop component (14) and/or the third limit stop component (13) is arranged at one end of the bottom side surface of the sliding block (2).

9. The adjustable computer supporting base of claim 8, wherein said fourth limit stop assembly comprises a stop A (26) and a stop B (27) disposed on opposite sides.

10. The adjustable computer supporting base of claim 8, wherein the first bump stop assembly (15), the second bump stop assembly (14) and the third bump stop assembly (13) are identical in structure and each of them comprises two rectangular bumps respectively disposed on the upper surface of the base body (1) at both sides of the T-shaped sliding rail (11).