CN216817361U

CN216817361U - Modularized flexibly-assembled KVM switcher

Info

Publication number: CN216817361U
Application number: CN202220738920.3U
Authority: CN
Inventors: 秦定波
Original assignee: Shanghai Hourui Information Technology Co ltd
Current assignee: Shanghai Hourui Information Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-06-24
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to the technical field of KVM switchers, in particular to a modularized flexibly-assembled KVM switcher, which comprises a switcher body, wherein a handle is fixedly connected to the upper surface of the switcher body. According to the utility model, through the arrangement of the rotating bolt, the fixing sleeve, the first compression spring, the sliding block, the rotating screw hole, the limiting hole, the extending plate, the stretching copper wire, the fixing plate, the second compression spring and the limiting block, a worker unloads the fixing sleeve from the surface of the rotating bolt, then rotates the switcher body through the rotating bolt to enable the switcher body and the auxiliary frame to be parallel, but the position of the switcher body is slightly lower than that of the auxiliary frame, the worker pulls the extending plate to move through the stretching copper wire, the second compression spring on the surface of the extending plate is always in a compression state, and the compression spring is released after the limiting block at the top end of the compression spring contacts the limiting hole, so that the limiting block is matched with the limiting hole to fix the extending plate, and the extending plate can be ensured to completely shield the switcher body.

Description

Modularization flexible assembly type KVM switcher

Technical Field

The utility model relates to the technical field of KVM switchers, in particular to a modularized flexibly-assembled KVM switcher.

Background

KVM is an abbreviation for Keyboard, Video, Mouse. The formal name of a KVM switch is KVM switch or KVMSWITCH. In brief, a KVM switch is a computer peripheral device that allows a system administrator to control multiple servers or hosts through a set of keyboard, display, and mouse, where 1 user must operate more than 2 computers. The KVM switcher greatly reduces the number of keyboards, displays and mice in the environment, greatly improves the space utilization rate of the machine room, reduces the number of computers required to be operated by field maintainers of the machine room, and reduces the number of maintenance equipment in the machine room. The KVM usually has VGA as display interface and PS/2 as keyboard and mouse interface, which is later upgraded to USB.

However, when the existing device is used, the distance between the keyboard and the display screen inside the device is too short, the worker watches the display screen for a long time when using the device, the eyesight is easily affected, the device is not flexible enough, after the device is used, the device is stored and cannot be taken out, dust is easily accumulated for a long time, the device is damaged, and therefore the modularized flexibly-assembled KVM switcher needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a modularized and flexibly assembled KVM switch to solve the problems that when the conventional device is put forward in the background art to work, a worker looks at a display screen for a long time to easily affect the eyesight, the device is stored and cannot be taken out after being used, and dust is easily accumulated for a long time to cause the device to be damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: a modular flexible assembly KVM switch, comprising:

the upper surface of the switcher body is fixedly connected with a handle;

the structure is used in the installation, the mounting groove has been seted up to the bottom on the positive surface of switch body, the inside fixedly connected with mounting panel of mounting groove, the positive fixed surface of mounting panel is connected with electric telescopic handle, electric telescopic handle's one end fixedly connected with support frame, fixed spout has been seted up to the inside wall of support frame, the inside swing joint of fixed spout has the keyboard body, the shifting chute has been seted up to the support frame lateral wall, the outside swing joint of support frame has the movable plate.

Preferably, the outer side of the moving plate is movably connected with an auxiliary frame, the bottom end of the auxiliary frame is fixedly connected with a sliding frame, and the sliding frame and the moving plate are matched with each other.

Preferably, both sides of the switcher body are fixedly connected with rotary bolts, and the outer sides of the rotary bolts are movably connected with fixed sleeves.

Preferably, the upper surface of the moving plate is fixedly connected with a first compression spring, and one end of the first compression spring is fixedly connected with a sliding block.

Preferably, the outer portion of the sliding frame is provided with a rotating screw hole matched with the rotating bolt, and the upper surface of the auxiliary frame is provided with a limiting hole.

Preferably, the inside swing joint of auxiliary frame has the extension board, the bottom fixedly connected with tensile copper wire of extension board, the one end fixedly connected with fixed plate of tensile copper wire, the last fixed surface of extension board is connected with the fixed plate, the last fixed surface of fixed plate is connected with second compression spring, second compression spring's one end fixedly connected with stopper, looks adaptation between stopper and the spacing hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. the modularized flexibly-assembled KVM switcher comprises a mounting groove, a mounting plate, an electric telescopic rod, a support frame, a fixed sliding groove, a keyboard body, a moving groove, a moving plate, an auxiliary frame, a sliding frame, a rotating bolt, a fixed sleeve, a first compression spring and a sliding block, wherein when a worker uses the device, the electric telescopic rod in the device is started firstly, then the electric telescopic rod pushes the support frame to move, so that the keyboard body in the support frame is far away from a display screen, the fixed sliding groove is matched with the keyboard body, so that the keyboard body can move back and forth, the sliding frame is matched with the other surface of the moving plate, the moving plate enables the support frame and the auxiliary frame to be connected with each other, so that the support frame can move, and the support frame can be detached because the mounting plate is matched and fixed with the mounting groove, the keyboard body inside can also be lifted off alone and conveniently changed, has reached, and the keyboard body inside the device can adjust and the purpose of the distance between the display screen and can change between keyboard body and the support frame.

2. The modularized flexibly-assembled KVM switcher comprises a rotary bolt, a fixed sleeve, a first compression spring, a sliding block, a rotary screw hole, a limiting hole, an extension plate, a tension copper wire, a fixed plate, a second compression spring and a limiting block, wherein when the device is used, a worker unloads the fixed sleeve from the surface of the rotary bolt, then rotates the switcher body through the rotary bolt to enable the switcher body and an auxiliary frame to be parallel, but the position of the switcher body is slightly lower than the auxiliary frame, so that the extension plate leaks out, then the worker pulls the extension plate, the extension plate moves through the tension copper wire, the second compression spring on the surface of the extension plate is always in a compression state, when the limiting block at the top end of the compression spring contacts with the limiting hole, the compression spring is released, so that the limiting block is matched with the limiting hole to fix the extension plate, and the limiting hole is provided with three positions, can ensure that the extension board shelters from the switch body completely, later with fixed cover refastening, reached the device and placed not the time spent, the extension board can block the dust to the injury of switch body and when the device bodily movement, the purpose that the extension board also can regard as the protection shield to use.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of the switch body structure according to the present invention;

FIG. 3 is a perspective view of the auxiliary frame structure of the present invention;

FIG. 4 is an enlarged perspective view of FIG. 1 at A;

FIG. 5 is an overall view of the structure of the extension board according to the present invention.

In the figure: 1. a switcher body; 2. a handle; 3. mounting grooves; 4. mounting a plate; 5. an electric telescopic rod; 6. a support frame; 7. fixing the chute; 8. a keyboard body; 9. a moving groove; 10. Moving the plate; 11. an auxiliary frame; 12. a carriage; 13. rotating the bolt; 14. fixing a sleeve; 15. a first compression spring; 16. a slider; 17. rotating the screw hole; 18. a limiting hole; 19. an extension plate; 20. drawing a copper wire; 21. a fixing plate; 22. a second compression spring; 23. and a limiting block.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

the present invention relates to a modularized flexibly assembled KVM switch, wherein the switch body 1, the handle 2 and the keyboard body 8 are commercially available products, and the principle and connection method thereof are well known to those skilled in the art:

the switch comprises a switch body 1, wherein a handle 2 is fixedly connected to the upper surface of the switch body 1;

structure is used in the installation, mounting groove 3 has been seted up to the bottom on switch body 1's positive surface, mounting groove 3's inside fixedly connected with mounting panel 4, mounting panel 4's positive fixed surface is connected with electric telescopic handle 5, electric telescopic handle 5's one end fixedly connected with support frame 6, fixed spout 7 has been seted up to the inside wall of support frame 6, the inside swing joint of fixed spout 7 has keyboard body 8, shifting chute 9 has been seted up to support frame 6 lateral wall, the outside swing joint of support frame 6 has movable plate 10, mutually support between fixed spout 7 and the keyboard body 8, make keyboard body 8 can carry out the inside displacement of fixed spout 7, and keyboard body 8 can be changed, mutually support between shifting chute 9 and the movable plate 10, make support frame 6 can carry out the back-and-forth movement.

Furthermore, an auxiliary frame 11 is movably connected to the outer side of the moving plate 10, a sliding frame 12 is fixedly connected to the bottom end of the auxiliary frame 11, the sliding frame 12 and the moving plate 10 are matched with each other, a space is formed inside the auxiliary frame 11, and the sliding frame 12 provides a notch for the moving plate 10, so that the moving plate 10 can move inside.

Further, both sides fixedly connected with of switch body 1 are rotatory to be tied 13, and the outside swing joint of rotatory bolt 13 has fixed cover 14, and rotatory bolt 13 is inside rotatory screw 17, and fixed cover 14 on rotatory bolt 13 surface plays the fixed action to rotatory bolt 13, takes off fixed cover 14, and rotatory bolt 13 can drive switch body 1 and rotate, later uses fixed cover 14 to fix rotatory bolt 13.

Further, a first compression spring 15 is fixedly connected to the upper surface of the moving plate 10, a slider 16 is fixedly connected to one end of the first compression spring 15, the moving plate 10 is located inside the carriage 12, the width of the moving plate 10 plus the lengths of the first compression spring 15 and the slider 16 are the same as the width of the carriage 12, then the first compression spring 15 is compressed, the slider 16 at the top end is connected with the top end of the notch inside the carriage 12, and then the moving plate 10 is moved.

Furthermore, the outside of the carriage 12 is provided with a rotating screw hole 17 adapted to the rotating bolt 13, the upper surface of the auxiliary frame 11 is provided with three limiting holes 18, and the three limiting holes 18 are provided, which is equivalent to that the extension plate 19 can move three positions, so that the length of the extension plate 19 leaking out has three choices.

Further, the inside swing joint of auxiliary frame 11 has extension board 19, the bottom fixedly connected with tensile copper wire 20 of extension board 19, the one end fixedly connected with fixed plate 21 of tensile copper wire 20, the last fixed surface of extension board 19 is connected with fixed plate 21, the last fixed surface of fixed plate 21 is connected with second compression spring 22, the one end fixedly connected with stopper 23 of second compression spring 22, looks adaptation between stopper 23 and the spacing hole 18, fixed plate 21 is fixed in inside auxiliary frame 11, make extension board 19 fix, second compression spring 22 is in the compression state when auxiliary frame 11 is inside always, later when stopper 23 and spacing hole 18 coincide second compression spring 22 release make stopper 23 fix extension board 19.

The working principle is as follows: when the device is used, a user firstly starts the electric telescopic rod 5 in the device, then the electric telescopic rod 5 pushes the support frame 6 to move, so that the keyboard body 8 in the support frame 6 is far away from a display screen, wherein the fixed chute 7 is matched with the keyboard body 8, so that the keyboard body 8 can move back and forth, the carriage 12 is matched with the other surface of the movable plate 10, the movable plate 10 is used for connecting the support frame 6 with the auxiliary frame 11, so that the support frame 6 can move, when the device is used, a worker unloads the fixed sleeve 14 from the surface of the rotary bolt 13, then rotates the switcher body 1 through the rotary bolt 13 so that the switcher body 1 is parallel to the auxiliary frame 11, then the worker pulls the extension plate 19, the extension plate 19 moves through the tensile copper wire 20, and the second compression spring 22 on the surface of the extension plate 19 is always in a compression state, after the limiting block 23 at the top end of the second compression spring 22 contacts the limiting hole 18, the compression spring is released, so that the limiting block 23 and the limiting hole 18 are matched to fix the extension plate 19, and the extension plate 19 protects the switcher body 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A modular and flexible assembly type KVM switch, comprising:

the switcher body (1), the upper surface of the switcher body (1) is fixedly connected with a handle (2;

the structure is used in the installation, mounting groove (3) have been seted up to the bottom on the positive surface of switch body (1), inside fixedly connected with mounting panel (4) of mounting groove (3), the positive fixed surface of mounting panel (4) is connected with electric telescopic handle (5), the one end fixedly connected with support frame (6) of electric telescopic handle (5), fixed spout (7) have been seted up to the inside wall of support frame (6), the inside swing joint of fixed spout (7) has keyboard body (8), shifting chute (9) have been seted up to support frame (6) lateral wall, the outside swing joint of support frame (6) has movable plate (10).

2. The KVM switch of claim 1, wherein: the outer side of the moving plate (10) is movably connected with an auxiliary frame (11), the bottom end of the auxiliary frame (11) is fixedly connected with a sliding frame (12), and the sliding frame (12) and the moving plate (10) are matched with each other.

3. The KVM switch of claim 1, wherein: the two sides of the switcher body (1) are fixedly connected with rotating bolts (13), and the outer sides of the rotating bolts (13) are movably connected with fixing sleeves (14).

4. The KVM switch of claim 1, wherein: the upper surface of the moving plate (10) is fixedly connected with a first compression spring (15), and one end of the first compression spring (15) is fixedly connected with a sliding block (16).

5. The KVM switch of claim 2, wherein: the outer part of the sliding frame (12) is provided with a rotating screw hole (17) matched with the rotating bolt (13), and the upper surface of the auxiliary frame (11) is provided with a limiting hole (18).

6. The KVM switch of claim 2, wherein: the inside swing joint of auxiliary frame (11) has extension board (19), the tensile copper wire (20) of bottom fixedly connected with of extension board (19), the one end fixedly connected with fixed plate (21) of tensile copper wire (20), the last fixed surface of extension board (19) is connected with fixed plate (21), the last fixed surface of fixed plate (21) is connected with second compression spring (22), the one end fixedly connected with stopper (23) of second compression spring (22), looks adaptation between stopper (23) and spacing hole (18).