KVM switcher with protection structure

Abstract

The utility model belongs to the field of KVM switchers, and particularly relates to a KVM switcher with a protection structure. The problem that a KVM switcher screen is heated in use in the prior art is solved. Comprising a KVM switcher body, a first shell used for protecting a screen of the KVM switcher body is installed on the outer wall of the KVM switcher body, a second shell is further installed on the outer wall of the KVM switcher body, and a blade structure used for cooling the screen of the KVM switcher body is installed at the end, away from the KVM switcher body, of the first shell. A driving structure for driving the blade structure to rotate is mounted at the top of the blade structure; according to the KVM switcher, the multiple sets of strip-shaped blades are arranged, when the KVM switcher is used and the strip-shaped blades rotate in a reciprocating mode through the driving motor, air flowing is accelerated, a screen of the KVM switcher body is cooled through airflow, the stability of the KVM switcher body is improved, the service life of the KVM switcher body is prolonged, and therefore the situation that the screen of the KVM switcher body is overheated, and consequently the screen of the KVM switcher body is damaged is avoided; and even the screen cannot be used due to color and display image distortion caused by overheating.

Description

Technical Field

[0001] The utility model belongs to the field of KVM switches, in particular to a KVM switch with a protection structure. Background Art

[0002] A KVM switch is a device that can access and control a computer by directly connecting to the keyboard, video or mouse port; it not only saves space and quantity of monitors, keyboards and mice, and reduces hardware costs, but administrators can easily control multiple servers through the KVM switch without having to operate each machine one by one, thus saving manpower and improving work efficiency. In addition, the KVM switch supports local and remote management functions, and administrators can monitor and manage servers anytime and anywhere, ensuring 24-hour uninterrupted management and maintenance of the network, and ensuring the security and stability of the network.

[0003] Therefore, based on the above search and in combination with the existing ones, during the use of existing KVM switches, due to the heavy equipment load, the KVM switch screen generates a lot of heat when running at high speed, causing the screen to heat up, which will not only have a negative impact on the performance and stability of the screen, but also easily shorten the life of the equipment and affect the use of the equipment. Utility Model Content

[0004] In order to solve the problem of KVM switch screen heating during use in the prior art, the utility model provides a KVM switch with a protective structure. By arranging multiple groups of strip blades, the strip blades reciprocate to accelerate the air flow, so that the airflow cools the screen of the KVM switch body.

[0005] To achieve the above purpose, the specific technical solution is as follows:

[0006] A KVM switch with a protective structure comprises a KVM switch body, wherein a shell 1 for protecting the screen of the KVM switch body is installed on the outer wall of the KVM switch body, and a shell 2 is also installed on the outer wall of the KVM switch body. A blade structure for cooling the screen of the KVM switch body is installed at one end of the shell 1 away from the KVM switch body, and a driving structure for driving the blade structure to rotate is installed on the top of the blade structure, and the blade structure and the driving structure cooperate with each other to cool the screen of the KVM switch body when in use, and a supporting structure for supporting the KVM switch body is installed at the bottom of the shell 2, so that when in use, the bottom of the KVM switch body is lifted up to help the bottom of the KVM switch body to dissipate heat.

[0007] Furthermore, the shell one is rotatably connected to the inner cavity of the shell two, and the inner cavity of the shell two begins to have an arc groove that provides rotation for the shell one.

[0008] Furthermore, the blade structure includes an extension block, one end of the extension block close to the KVM switch body is fixedly connected to an outer wall of the shell, and the outer wall of the extension block is rotatably connected to a connecting plate.

[0009] Furthermore, the bottom of the connecting plate is rotatably connected to a strip plate, and the top of the strip plate is rotatably connected to a strip blade.

[0010] Furthermore, the driving structure includes a pull rod, which is rotatably connected to the top of the strip blades, and a group of the tops of the strip blades are fixedly connected to a motor for driving the pull rod to rotate.

[0011] Furthermore, the support structure comprises a support block, a supporting block is rotatably mounted inside the support block, and a clamping block is rotatably mounted inside one end of the support block away from the supporting block.

[0012] Compared with the prior art, the beneficial effects of the present invention are at least:

[0013] 1. By setting up multiple groups of strip blades, when in use, the motor is driven to make the strip blades reciprocate, thereby accelerating the air flow, so that the airflow cools the screen of the KVM switch body, improves its stability and extends its service life, thereby avoiding overheating of the KVM switch body screen, causing damage to the KVM switch body screen, and even the screen being unusable due to distortion of color and displayed image due to overheating.

[0014] 2. By providing the first shell and the second shell, the outer wall of the KVM switch body is protected during use, thereby reducing the risk of the KVM switch body being damaged due to collisions during use, thereby affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the main structure of the KVM switch of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the connecting plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the motor structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the support block structure of the utility model;

[0020] As shown in the figure: KVM switch body 1, shell one 2, shell two 3, blade structure 4, drive structure 5, support structure 6, arc groove 201, plug column 202, extension block 401, connecting plate 402, strip plate 403, strip blade 404, pull rod 501, motor 502, rotating rod 503, support rod 504, support block 601, support block 602, card block 603, column shaft 604, card slot 605, etc. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0022] Example 1: Figure 1-Figure 5 As shown, the utility model aims to provide a KVM switch with a protective structure to solve the problem of the KVM switch screen heating during use in the prior art. According to the above functions, the entire device includes a KVM switch body 1, and a shell 2 for protecting the screen of the KVM switch body 1 is installed on the outer wall of the KVM switch body 1, so as to reduce the damage of the screen of the KVM switch body 1 when it is bumped during use, thereby affecting the use. The outer wall of the KVM switch body 1 is also installed with a shell 2 3, and the shell 2 3 can protect the body of the KVM switch body 1. The end of the shell 2 away from the KVM switch body 1 is installed with a blade structure 4 for cooling the screen of the KVM switch body 1, and a driving structure 5 for driving the blade structure 4 to rotate is installed on the top of the blade structure 4, and the blade structure 4 cooperates with the driving structure 5 to cool the screen of the KVM switch body 1 when in use, thereby avoiding the distortion of color and displayed image due to overheating of the screen when in use. A supporting structure 6 for supporting the KVM switch body 1 is installed at the bottom of the shell 2 3, so that when in use, the bottom of the KVM switch body 1 is lifted up, thereby helping the bottom of the KVM switch body 1 to discharge heat.

[0023] like Figure 2 As shown, shell 1 2 is rotatably connected to the inner cavity of shell 2 3. The inner cavity of shell 2 3 begins to have an arc groove 201 for providing rotation of shell 1 2. The arc groove 201 is rotatably connected to a plug post 202. There are two groups of plug posts 202, which are respectively fixedly connected to the two ends of the outer wall of shell 1 , so that when shell 1 2 rotates following the screen of the KVM switch body 1, the plug posts 202 are driven to slide inside the arc groove 201.

[0024] Example 2: Figure 3-Figure 4As shown, the blade structure 4 includes an extension block 401, one end of the extension block 401 close to the KVM switch body 1 is fixedly connected to the outer wall of the shell 2, the outer wall of the extension block 401 is rotatably connected to a connecting plate 402, the inner cavity of the connecting plate 402 is rotatably connected to a connecting rod 1, and the extension block 401 is rotatably sleeved on the outer wall of the connecting rod 1.

[0025] like Figure 3-Figure 4 As shown, the bottom of the connecting plate 402 is rotatably connected to the strip plate 403, and the top of the strip plate 403 is rotatably connected to the strip blade 404. Specifically, the top of the strip plate 403 is rotatably connected to the second connecting rod, and the top of the strip plate 403 is rotatably connected to the bottom of the second connecting rod through a bearing, and the strip blade 404 is rotatably sleeved on the outer wall of the second connecting rod. When in use, the connecting plate 402 is pushed to rotate around the first connecting rod and flip over to be folded, thereby reducing the volume for easy carrying.

[0026] like Figure 3-Figure 4 As shown, the driving structure 5 includes a pull rod 501, which is rotatably connected to the top of the strip blades 404, and a motor 502 for driving the pull rod 501 to rotate is fixedly connected to the top of a group of strip blades 404. Specifically, a rotating rod 503 is fixedly connected to the top of a group of strip blades 404, and the pull rod 501 is rotatably sleeved on the outer wall of the rotating rod 503, so that when the motor 502 drives a group of strip blades 404 to rotate back and forth, a group of strip blades 404 pulls the pull rod 501 to move through a group of rotating rods 503, so that the pull rod 501 drives the strip blades 404 to rotate; the top of the strip blades 404 is rotatably connected to the support rod 504, and the motor 502 is fixedly installed in the inner cavity of the support rod 504.

[0027] like Figure 5 As shown, the support structure 6 includes a support block 601, a support block 602 is rotatably installed inside the support block 601, and a clamping block 603 is rotatably installed inside the end of the support block 601 away from the support block 602. Specifically, two groups of column shafts 604 are fixedly connected inside the support block 601, and the support block 602 and the clamping block 603 are respectively rotatably sleeved on the outer wall of the column shaft 604, and a clamping groove 605 is opened inside the support block 602. When in use, by flipping the clamping block 603, the clamping block 603 is clamped in the inner cavity of the clamping groove 605 opened in the support block 602, thereby propping up the bottom of the KVM switch body 1, thereby facilitating ventilation and heat dissipation of the bottom of the KVM switch body 1.

[0028] Working principle: First, shell 1 2 and shell 2 3 are sleeved on the outer wall of the KVM switch body 1, and the connecting plate 402 is flipped to rotate around the extension block 401 until the angle between the connecting plate 402 and the shell 1 2 is 90°, and the motor 502 is driven to rotate a group of strip blades 404, a group of strip blades 404 drives the rotating rod 503 to rotate back and forth, and pulls another group of strip blades 404 to rotate back and forth through the pull rod 501, and rotates in sequence, so that when the strip blades 404 rotate, the air flow is accelerated, so that the airflow cools the screen of the KVM switch body 1; when in use, the card block 603 can also be flipped so that the card block 603 is connected to the inner cavity of the card slot 605 opened in the support block 602, thereby propping up the bottom of the KVM switch body 1, thereby facilitating ventilation and heat dissipation at the bottom of the KVM switch body 1.

[0029] It should be understood that although the present specification is described according to embodiments, not every embodiment contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0030] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A KVM switch with a protective structure, comprising a KVM switch body, characterized in that: The outer wall of the KVM switch body is equipped with a shell 1 for protecting the KVM switch body screen, and the outer wall of the KVM switch body is also equipped with a shell 2. The end of the shell 1 away from the KVM switch body is equipped with a blade structure for cooling the KVM switch body screen, and the top of the blade structure is equipped with a driving structure for driving the blade structure to rotate, and the blade structure and the driving structure cooperate with each other to cool the screen of the KVM switch body when in use. The bottom of the shell 2 is equipped with a supporting structure for supporting the KVM switch body, so that when in use, the bottom of the KVM switch body is lifted up to help the bottom of the KVM switch body dissipate heat.

2. The KVM switch with a protective structure according to claim 1, characterized in that: The shell 1 is rotatably connected to the inner cavity of the shell 2, and the inner cavity of the shell 2 begins to have an arc groove that provides rotation for the shell 1.

3. The KVM switch with a protective structure according to claim 2, characterized in that: The blade structure comprises an extension block, one end of which is close to the KVM switch body and is fixedly connected to an outer wall of the shell body, and the outer wall of the extension block is rotatably connected to a connecting plate.

4. The KVM switch with a protective structure according to claim 3, characterized in that: The bottom of the connecting plate is rotatably connected with a strip plate, and the top of the strip plate is rotatably connected with a strip blade.

5. The KVM switch with a protective structure according to claim 4, characterized in that: The driving structure comprises a pull rod, which is rotatably connected to the top of the strip blades, and a group of the tops of the strip blades are fixedly connected with a motor for driving the pull rod to rotate.

6. The KVM switch with a protective structure according to claim 5, characterized in that: The support structure comprises a support block, a supporting block is rotatably mounted inside the support block, and a clamping block is rotatably mounted inside one end of the support block away from the supporting block.

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