Detachable mode-interchangeable magnetic keyboard hand support

Abstract

The utility model discloses a detachable mode-interchangeable magnetic keyboard hand support, which belongs to the technical field of mechanical keyboards and comprises a bottom plate, the bottom plate is provided with a high-axis plate mode and a short-axis plate mode, a key area is mounted at the top of the bottom plate, and a hand support plate is arranged at the top of the bottom plate. The mode of the hand supporting plate can be detachably, interchanged and adjusted through the high-shaft bottom plate and the short-shaft bottom plate. Due to the fact that the bottom plate has two modes of the high-axis plate and the short-axis plate, the high-axis plate and the short-axis plate are different in size and particularly different in height difference, the height of the hand supporting plate is adjusted by switching the high-axis plate bottom plate and the short-axis plate bottom plate, then the adjusting effect of different heights is achieved, and the use requirements of different persons are met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical keyboards, in particular to a detachable and interchangeable magnetic keyboard palm rest. Background Art

[0002] A keyboard is a device for inputting instructions and data to operate a device. It also refers to a set of function keys that are arranged by the system to operate a machine or device. English letters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, thereby issuing commands to the computer, inputting data, etc. The keyboard palm rest (i.e. keyboard pad) is a part at the bottom of the keyboard used to support the arm. Not all keyboards have it. Adding a palm rest to the keyboard can support the wrist to prevent it from curling up. The traditional mechanical keyboard palm rest is non-luminous and cannot be disassembled at will, making it impossible to install a palm rest on a traditional mechanical keyboard as needed, which in turn affects the user experience of the mechanical keyboard.

[0003] A Chinese patent discloses a replaceable keyboard palm rest structure (Announcement No. CN206557723U). The patent is provided with a snap-fit ​​structure, so that the palm rest can be combined with the keyboard according to the needs of the user, so as to achieve the technical effect of replaceability. At the same time, an LED light is provided in the palm rest, which is driven by the power supply of the keyboard. The LED light realizes the luminous effect through the light guide plate, and then the keyboard is connected to allow the keyboard to control the palm rest luminous change mode and lighting effect. This replaceable luminous palm rest can be disassembled without special tools, allowing consumers to plug and play. However, the patent can only switch the light when in use. When in use, due to the different heights of the human body and the differences in usage habits, the palm rest part cannot perfectly fit with the user's elbow, and thus cannot be adapted to the use of people of different heights. Therefore, the utility model provides a magnetic keyboard palm rest with a detachable and interchangeable mode to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a detachable and interchangeable magnetic keyboard palm rest to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A magnetic keyboard palm rest with detachable and interchangeable modes comprises a base plate, wherein the base plate is provided with a high-axis version and a low-axis version mode, a key area is installed on the top of the base plate, and a palm rest plate is provided on the top of the base plate. The palm rest plate can realize detachable and interchangeable adjustment of modes through the high-axis version base plate and the low-axis version base plate.

[0007] As a further solution of the present invention, there is a height difference between the high-axis version bottom plate and the low-axis version bottom plate.

[0008] As a further solution of the utility model, an adjustment component for facilitating height adjustment is provided at the bottom of the base plate, and the adjustment component includes a first rotating rod rotatably sleeved on the bottom of the base plate, and the outer periphery of the first rotating rod is rotatably sleeved with a first support plate and a second support plate.

[0009] As a further solution of the present invention, the first support plate is located outside the second support plate, and the distance between the two ends of the first support plate is greater than the distance between the second support plates.

[0010] As a further solution of the utility model, a support block is fixedly installed at the bottom of the base plate, and the support block cooperates with the adjustment component to achieve height adjustment of the base plate.

[0011] As a further solution of the utility model, a cursor for displaying switching effects is arranged on the top of the base plate, an adjustment block for adjusting the keyboard volume is installed on the top of the base plate, a switch key is installed on the side of the base plate, and a data line interface is installed on the side of the switch key.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the utility model is used, since the base plate has two modes, a high-axis version and a low-axis version, the sizes of the two are different, specifically the height difference is different. By switching between the high-axis version base plate and the low-axis version base plate, the height of the hand support plate can be adjusted, thereby achieving adjustment effects of different heights to meet the use needs of different people.

[0014] 2. When the utility model is used, the first support plate and the second support plate on the assembly are adjusted to adapt to the usage habits and physical characteristics of different users, and the palm rest is provided to keep the user's wrist and elbow in a natural and comfortable posture, reducing muscle fatigue and joint pressure that may be caused by long-term typing. The key area is installed at different curved parts of the bottom plate, which helps to improve typing accuracy and speed, while reducing the risk of strain caused by improper posture. By adjusting the adjustment block, the key volume can be adjusted, effectively reducing the noise generated when typing on the keyboard, creating a quieter atmosphere for office environments or home use. Setting the device to an ergonomic style can reduce repetitive strain and other posture-related health problems, thereby helping to improve overall work efficiency and quality of life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a detachable and interchangeable magnetic keyboard palm rest.

[0016] Figure 2 Six views of a detachable and interchangeable magnetic keyboard palm rest with a mid-height axis.

[0017] Figure 3 This is a disassembled diagram of a detachable and interchangeable magnetic keyboard palm rest with a mid-high axis palm rest.

[0018] Figure 4 Six views of a detachable and interchangeable magnetic keyboard palm rest with a medium-low axis version.

[0019] Figure 5 This is a disassembled diagram of a detachable and interchangeable magnetic keyboard palm rest with a medium-low axis version.

[0020] In the figure: 1. bottom plate; 2. key area; 3. first support plate; 4. palm rest plate; 5. adjustment block; 6. data line interface; 7. cursor; 8. support block; 9. second support plate; 10. first rotating rod; 11. power key. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1 - Figure 5 In an embodiment of the utility model, a magnetic keyboard palm rest with detachable interchangeable modes comprises a bottom plate 1, the bottom plate 1 is provided with a high-axis version and a low-axis version mode, a key area 2 is installed on the top of the bottom plate 1, a palm rest plate 4 is provided on the top of the bottom plate 1, and the palm rest plate 4 can realize the detachable interchangeable adjustment of the mode through the high-axis version bottom plate 1 and the low-axis version bottom plate 1, the bottom plate 1 is arranged in a curved shape, and an inclined surface concave inward is arranged on the bottom, so that the top of one end of the bottom plate 1 has a convex part, thereby achieving the purpose of adapting to ergonomics, a palm rest plate 4 is installed on the top of the bottom plate 1, and the palm rest plate 4 protrudes from the key position area, which can facilitate the placement of the wrist joint at the user's wrist, so that the user's hand can fit the device, and the comfort of use is improved;

[0023] See also Figure 3 There is a height difference between the high-axis version base plate 1 and the low-axis version base plate 1. The dimensions of the high-axis version base plate 1 are 502.54 by 222.33 by 52.54 mm, and the dimensions of the low-axis version base plate 1 are 502.54 by 222.33 by 48.29 mm. The difference between the two lies in the height difference of the upward protrusion of the top of the base plate 1, thereby realizing the replacement of the hand support plate 4 mode, and then realizing the adjustment effect of different heights to meet the use needs of different people.

[0024] Example 2: Please refer to Figure 1 - Figure 5 Based on Example 1, an adjustment component for facilitating height adjustment is provided at the bottom of the base plate 1, and the adjustment component includes a first rotating rod 10 rotatably sleeved at the bottom of the base plate 1, and a first support plate 3 and a second support plate 9 are rotatably sleeved on the periphery of the first rotating rod 10. The first support plate 3 and the second support plate 9 are mutually switchable and rotated, thereby achieving the purpose of switching between different heights to adapt to the usage habits and usage needs of different users;

[0025] See also Figure 1 The first support plate 3 is located on the periphery of the second support plate 9, and the distance between the two ends of the first support plate 3 is greater than the distance between the second support plates 9. The first support plate 3 is located on the periphery of the second support plate 9. The two are nested with each other but do not contact each other, and are both rotatably sleeved on the periphery of the first rotating rod 10, thereby achieving the purpose of height adjustment;

[0026] See also Figure 1 A support block 8 is also fixedly installed at the bottom of the bottom plate 1. The bottom of the support block 8 contacts the horizontal desktop, and the contacting part is provided with a rubber sleeve, so as to play an anti-slip role and improve the stability of the device when in use. The support block 8 cooperates with the adjustment component to achieve height adjustment of the bottom plate 1;

[0027] See also Figure 1 A cursor 7 for displaying the switching effect is arranged on the top of the bottom plate 1. There are multiple cursors 7, and the display colors of the multiple cursors 7 are different, which are used to distinguish different functions. When a certain function is used, it is displayed through the cursor 7, and it serves to remind the user. An adjustment block 5 for adjusting the keyboard volume is installed on the top of the bottom plate 1. A switch key 11 is installed on the side of the bottom plate 1. The switch key 11 is a sliding switch style, which can realize the shutdown of the startup of the device. A data line interface 6 is installed on the side of the switch key 11. The data line interface 6 is an important interface for powering on the device.

[0028] The working principle of the utility model is: when the device needs to be used, the device is first placed on a horizontal table, and then an external data line can be electrically connected to the data line interface 6 to power on the device, and then the switch key 11 is turned on to turn on the device. At this time, the device can be used;

[0029] During use, the first support plate 3 and the second support plate 9 on the adjustment component can be switched. When the first support plate 3 is rotated, one end of the first support plate 3 is rotated around the periphery of the first rotation rod 10 to limit it. At this time, the other end of the first support plate 3 abuts against the horizontal desktop, thereby achieving higher support and cooperating with the support block 8 to adapt to the use of different people, so that the elbow can be placed parallel to the horizontal desktop, and the wrist joint can be placed on the hand support plate 4, so that the hand can perfectly fit the device, improving comfort and use effect; when the second ... When the plate 9 rotates, one end of the plate 9 rotates around the periphery of the first rotating rod 10 to limit it. At this time, the other end of the second supporting plate 9 abuts against the horizontal desktop, thereby achieving a lower supporting effect; through two different supporting methods, the key area 2 is installed at different curved parts of the bottom plate 1 to adapt to the usage habits of different people, thereby improving the adaptability of the device to ergonomics and improving the comfort of the user when using it. At the same time, when using the device, the adjustment block 5 can also be adjusted to adjust the volume of the keys of the device when typing, reduce noise, and create a good office environment;

[0030] Since the base plate 1 has two modes, a high-axis version and a low-axis version, the sizes of the two are different, specifically the height difference is different. By switching between the high-axis version base plate 1 and the low-axis version base plate 1, the height of the hand support plate 4 can be adjusted, thereby achieving adjustment effects of different heights to meet the usage needs of different people.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable and interchangeable magnetic keyboard palm rest, comprising a bottom plate (1), characterized in that: The base plate (1) is provided with a high-axis version and a low-axis version mode, a key area (2) is installed on the top of the base plate (1), and a hand rest plate (4) is provided on the top of the base plate (1), and the hand rest plate (4) can be detachably and interchangeably adjusted through the high-axis version base plate (1) and the low-axis version base plate (1).

2. The detachable and interchangeable magnetic keyboard palm rest according to claim 1, characterized in that: There is a height difference between the high-axis version bottom plate (1) and the low-axis version bottom plate (1).

3. The detachable and interchangeable magnetic keyboard palm rest according to claim 1, characterized in that: The bottom of the base plate (1) is provided with an adjustment component for facilitating height adjustment, the adjustment component comprising a first rotating rod (10) rotatably sleeved on the bottom of the base plate (1), the first supporting plate (3) and the second supporting plate (9) being rotatably sleeved on the periphery of the first rotating rod (10).

4. The detachable and interchangeable magnetic keyboard palm rest according to claim 3, characterized in that: The first support plate (3) is located on the periphery of the second support plate (9), and the distance between two ends of the first support plate (3) is greater than the distance between the two second support plates (9).

5. The detachable and interchangeable magnetic keyboard palm rest according to claim 1, characterized in that: A support block (8) is also fixedly mounted on the bottom of the base plate (1), and the support block (8) cooperates with the adjustment component to achieve height adjustment of the base plate (1).

6. The detachable and interchangeable magnetic keyboard palm rest according to claim 1, characterized in that: A cursor (7) for displaying a switching effect is arranged on the top of the bottom plate (1), an adjustment block (5) for adjusting the keyboard volume is installed on the top of the bottom plate (1), a switch key (11) is installed on the side of the bottom plate (1), and a data line interface (6) is installed on the side of the switch key (11).

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