Novel keyboard with arc-shaped structure

Abstract

The utility model relates to the technical field, in particular to a novel keyboard with an arc-shaped structure, which comprises a supporting plate, an anti-skidding rod is fixedly connected in the supporting plate, a hidden groove is arranged in the supporting plate, a shaft rod is rotatably connected to the inner wall of the hidden groove, a first supporting rod is fixedly connected to the outer side of the shaft rod, and a second supporting rod is fixedly connected to the outer side of the first supporting rod. A friction block is fixedly connected to one end of the first supporting rod, a first fixing rod is fixedly connected to the outer side of the supporting plate, a clamping plate is movably connected to the outer side of the first fixing rod, a spring is fixedly connected to the outer side of the clamping plate, a second fixing rod is fixedly connected to the outer side of the supporting plate, and a gear is fixedly connected to the outer side of the shaft rod. The multifunctional keyboard is simple in structure and convenient to use, the angle of the keyboard is adjusted by adjusting the angle of the first supporting rod, and power is supplied to the light-emitting rod through the USB interface so that the area of the keyboard can be brightened.

Description

Technical Field

[0001] The utility model relates to a new type of arc-shaped keyboard, belonging to the technical field of new type of arc-shaped keyboards. Background Art

[0002] With the widespread use of computers, more and more people need to use computers for a long time during work, and they constantly tap on the keyboard during the use of computers. The keyboard is a device for inputting instructions and data used to operate the equipment. It also refers to a set of function keys arranged by the system to operate a machine or equipment. The keyboard is the most commonly used and most important input device. English letters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, so as to issue commands to the computer, input data, etc.

[0003] There are still some problems in the use of the existing new arc-shaped keyboard. A pair of flip-up feet are provided at the bottom of the existing keyboard for users to adjust the height and angle of the keyboard. However, the adjustment is very limited, and only one angle can be set. At the same time, when operating the keyboard at night, the brightness of the light around the keyboard is not convenient to adjust due to the influence of the environment, and there is no specificity, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a new keyboard with an arc structure. The utility model has a simple structure and is easy to use. The angle of the keyboard can be adjusted by adjusting the angle of a No. 1 support rod, and the brightness of the keyboard area is increased by powering the light stick through a USB interface, so as 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 novel keyboard with an arc structure comprises a support plate, an anti-slip rod is fixedly connected to the inside of the support plate, a hidden groove is provided inside the support plate, an inner wall of the hidden groove is rotatably connected to an axle rod, a No. 1 support rod is fixedly connected to the outer side of the axle rod, a friction block is fixedly connected to one end of the No. 1 support rod, a No. 1 fixing rod is fixedly connected to the outer side of the support plate, a card plate is movably connected to the outer side of the No. 1 fixing rod, a spring is fixedly connected to the outer side of the card plate, a No. 2 fixing rod is fixedly connected to the outer side of the support plate, a gear is fixedly connected to the outer side of the axle rod, a USB interface is provided inside the support plate, and a sliding groove is provided on the inner wall of the hidden groove.

[0007] Furthermore, a moving block is slidably connected inside the slide groove, a second support rod is rotatably connected outside the moving block, a round shaft is rotatably connected inside the second support rod, a light stick is fixedly connected to one end of the round shaft, and a telescopic wire is fixedly connected to the outside of the light stick.

[0008] Furthermore, one end of the anti-slip rod is fixedly connected to the inner wall of the support plate, and the highest point of the outer side of the anti-slip rod is flush with the outer side of the support plate.

[0009] Furthermore, the hidden grooves are symmetrically distributed on both sides of the light stick, and the shaft penetrates the outer side of the support plate and protrudes out of the outer side of the support plate.

[0010] Furthermore, the friction block is fixedly connected to an end of the No. 1 support rod away from the shaft rod, and the outer side of the clamping plate is movably clamped to the outer side of the gear.

[0011] Furthermore, the moving block is clamped in the interior of the slide slot and can slide back and forth, and the second support rod is symmetrically distributed on the outside of the light stick.

[0012] Furthermore, the circular axis is symmetrically fixed on the outside of the light stick, and one end of the telescopic wire is fixedly connected to the outside of the supporting plate.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model provides a support plate, and an anti-slip rod is fixedly connected inside one end of the support plate to prevent the movement of the support plate. An axle rod is rotatably connected to the inner wall of the hidden groove, and the axle rod is fixedly connected to a No. 1 support rod. One end of the axle rod protruding from the outer side of the support plate is fixedly connected to a gear, and a card plate is clamped on the outer side of the gear. A spring is fixedly connected to the side of the card plate close to the gear. Under the action of the spring, the card plate and the gear are clamped together. When the angle adjustment is required, the end of the card plate away from the gear is manually pressed to separate the card plate from the gear. One end of the No. 1 support rod is separated from the support plate by gravity to form an angle with the support plate, thereby adjusting the angle of the arc keyboard.

[0015] (ii) The utility model is provided with a moving block, which slides back and forth in a slide groove. When it is necessary to add light to the keyboard area, the light stick is manually dragged to make the No. 2 support rods at both ends of the light stick slide out of the hidden groove. After the No. 2 support rod slides out, the angle of the No. 2 support rod is adjusted with the circular axis as the center point to change the angle of the light stick. The telescopic wire is connected to the outer side of the light stick and the outer side of the support plate. After being connected to the computer USB port through the SUB interface, the light stick is powered by the telescopic wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of the new arc-shaped keyboard of the utility model;

[0018] Figure 2It is a structural schematic diagram of the side surface of the arc-shaped new keyboard of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the arc-shaped keyboard gear and the card plate of the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of the arc-shaped new keyboard A of the utility model;

[0021] Numbers in the figure: 1. Support plate; 2. Anti-slip rod; 3. Hidden groove; 4. Axle rod; 5. No. 1 support rod; 6. Friction block; 7. No. 1 fixed rod; 8. Card plate; 9. Spring; 10. No. 2 fixed rod; 11. Gear; 12. USB interface; 13. Slide groove; 14. Moving block; 15. No. 2 support rod; 16. Round shaft; 17. Glow stick; 18. Telescopic wire. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A new keyboard with an arc structure comprises a support plate 1, an anti-slip rod 2 is fixedly connected to the inside of the support plate 1, a hidden groove 3 is provided inside the support plate 1, an inner wall of the hidden groove 3 is rotatably connected to an axle rod 4, an outer side of the axle rod 4 is fixedly connected to a No. 1 support rod 5, one end of the No. 1 support rod 5 is fixedly connected to a friction block 6, an outer side of the support plate 1 is fixedly connected to a No. 1 fixed rod 7, an outer side of the No. 1 fixed rod 7 is movably connected to a clamping plate 8, an outer side of the clamping plate 8 is fixedly connected to a spring 9, an outer side of the support plate 1 is fixedly connected to a No. 2 fixed rod 10, an outer side of the axle rod 4 is fixedly connected to a gear 11, a USB interface 12 is provided inside the support plate 1, and a sliding groove 13 is provided on the inner wall of the hidden groove 3.

[0025] Specifically, Figure 1 As shown, one end of the anti-slip rod 2 is fixedly connected to the inner wall of the support plate 1, and the highest point of the outer side of the anti-slip rod 2 is flush with the outer side of the support plate 1, the hidden grooves 3 are symmetrically distributed on both sides of the light stick 17, the shaft rod 4 passes through the outer side of the support plate 1 and protrudes out of the outer side of the support plate 1, the friction block 6 is fixedly connected to the end of the No. 1 support rod 5 away from the shaft rod 4, and the outer side of the clamping plate 8 is movably clamped on the outer side of the gear 11.

[0026] In this embodiment: a support plate 1 is provided, an anti-slip rod 2 is fixedly connected inside one end of the support plate 1 to prevent the movement of the support plate 1, an axle rod 4 is rotatably connected to the inner wall of the hidden groove 3, the axle rod 4 is fixedly connected to the No. 1 support rod 5, and one end of the axle rod 4 protruding from the outside of the support plate 1 is fixedly connected to a gear 11, a card plate 8 is clamped on the outside of the gear 11, and a spring 9 is fixedly connected to the side of the card plate 8 close to the gear 11. Under the action of the spring 9, the card plate 8 and the gear 11 are clamped together. When the angle adjustment is required, the end of the card plate 8 away from the gear 11 is manually pressed to separate the card plate 8 from the gear 11, and one end of the No. 1 support rod 5 is separated from the support plate 1 by gravity and forms an angle with the support plate 1, thereby adjusting the angle of the arc keyboard.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that a moving block 14 is slidably connected inside the slide groove 13, a second support rod 15 is rotatably connected outside the moving block 14, a round shaft 16 is rotatably connected inside the second support rod 15, a light-emitting rod 17 is fixedly connected to one end of the round shaft 16, and a telescopic wire 18 is fixedly connected to the outside of the light-emitting rod 17.

[0028] Specifically, Figure 1-4 As shown, the moving block 14 is clamped inside the slide groove 13 and can slide back and forth, the second support rod 15 is symmetrically distributed on the outside of the light stick 17, the circular axis 16 is symmetrically fixed on the outside of the light stick 17, and one end of the telescopic wire 18 is fixedly connected to the outside of the support plate 1.

[0029] In this embodiment: by setting a moving block 14, the moving block 14 slides back and forth in the slide groove 13. When it is necessary to add light to the keyboard area, the light stick 17 is manually dragged to make the No. 2 support rods 15 at both ends of the light stick 17 slide out from the hidden groove 3. The No. 2 support rod 15 is rotatably connected to the circular shaft 16 at one end close to the support plate 1. After the No. 2 support rod 15 slides out, the angle of the No. 2 support rod 15 is adjusted with the circular shaft 16 as the center point to change the angle of the light stick 17. The telescopic wire 18 is connected to the outer side of the light stick 17 and the outer side of the support plate 1. After being connected to the USB port of the computer through the USB interface 12, the light stick 17 is powered by the telescopic wire 18.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of arc-shaped keyboard, comprising a support plate (1), characterized in that: The interior of the support plate (1) is fixedly connected with an anti-slip rod (2), the interior of the support plate (1) is provided with a hidden groove (3), the inner wall of the hidden groove (3) is rotatably connected with an axle rod (4), the outer side of the axle rod (4) is fixedly connected with a No. 1 support rod (5), one end of the No. 1 support rod (5) is fixedly connected with a friction block (6), the outer side of the support plate (1) is fixedly connected with a No. 1 fixed rod (7), the outer side of the No. 1 fixed rod (7) is movably connected with a card plate (8), the outer side of the card plate (8) is fixedly connected with a spring (9), the outer side of the support plate (1) is fixedly connected with a No. 2 fixed rod (10), the outer side of the axle rod (4) is fixedly connected with a gear (11), the interior of the support plate (1) is provided with a USB interface (12), and the inner wall of the hidden groove (3) is provided with a slide groove (13).

2. The new arc-shaped keyboard according to claim 1, characterized in that: The interior of the slide groove (13) is slidably connected to a moving block (14), the exterior of the moving block (14) is rotatably connected to a second support rod (15), the interior of the second support rod (15) is rotatably connected to a round shaft (16), one end of the round shaft (16) is fixedly connected to a light rod (17), and the exterior of the light rod (17) is fixedly connected to a telescopic wire (18).

3. The arc-shaped keyboard according to claim 1, characterized in that: One end of the anti-slip rod (2) is fixedly connected to the inner wall of the support plate (1), and the highest point on the outer side of the anti-slip rod (2) is flush with the outer side of the support plate (1).

4. The new arc-shaped keyboard according to claim 1, characterized in that: The hidden grooves (3) are symmetrically distributed on both sides of the light stick (17), and the shaft (4) passes through the outer side of the support plate (1) and protrudes out of the outer side of the support plate (1).

5. The new arc-shaped keyboard according to claim 1, characterized in that: The friction block (6) is fixedly connected to an end of the No. 1 support rod (5) away from the shaft rod (4), and the outer side of the clamping plate (8) is movably clamped to the outer side of the gear (11).

6. The new arc-shaped keyboard according to claim 2, characterized in that: The moving block (14) is clamped inside the sliding groove (13) and can slide back and forth, and the second support rod (15) is symmetrically distributed on the outside of the light stick (17).

7. The new arc-shaped keyboard according to claim 2, characterized in that: The circular axis (16) is symmetrically fixed on the outside of the light stick (17), and one end of the telescopic wire (18) is fixedly connected to the outside of the support plate (1).

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