Portable wireless Bluetooth keyboard

Abstract

The utility model relates to the technical field of wireless Bluetooth keyboards, and discloses a portable wireless Bluetooth keyboard which comprises a first mounting seat, a left keyboard is fixedly connected to the inner wall of the first mounting seat, a second mounting seat is arranged at the right end of the first mounting seat, a right keyboard is fixedly connected to the inner wall of the second mounting seat, and the left keyboard and the right keyboard are fixedly connected to the inner wall of the second mounting seat. A hinge is fixedly connected to the bottom of the first mounting base, and a limiting assembly is arranged at one end of the first mounting base. After the first mounting base and the second mounting base are folded, the fixing plate enters the groove, the fixing plate is preliminarily fixed through attraction between the magnet and the iron plate, then the handle is loosened, the spring elastically resets to push the inserting rod to move towards the interior of the limiting hole, the fixing plate is limited, and the fixing plate is fixed. The first mounting base and the second mounting base are fixed after being folded, the fixing effect is improved, the left keyboard and the right keyboard are prevented from being loosened, follow-up carrying is facilitated, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless bluetooth keyboards, in particular to a wireless bluetooth keyboard that is easy to carry. Background Art

[0002] A wireless Bluetooth keyboard is a keyboard that connects to a computer or other devices via Bluetooth technology. It is highly portable and easy to connect. A wireless Bluetooth keyboard establishes a wireless connection with a computer or other device through a built-in Bluetooth module. When your device turns on the Bluetooth function, you can search and connect to the keyboard. Once the connection is successful, you can start using the keyboard to enter text or execute commands.

[0003] Publication number CN220773562U discloses a wireless Bluetooth keyboard that is easy to fold and carry. The connection and fixation between the keyboard and the folding seat are ensured by the guidance of a slot structure and a slider; the folding seat realizes the functions of folding and unfolding through the hinge axis of the hinge structure and the damping ring of the hinge hole, and the user can fold or unfold the keyboard as needed; the keyboard locking structure fixes the Bluetooth keyboard on the folding seat through the connection of the locking screw and the locking assembly, ensuring the stability of the keyboard during use; a magnet is provided at the bottom of the folding seat, and when the folding seat is folded, the folding seat is fixed together by the adsorption effect of the magnet, which is convenient for carrying and storage.

[0004] The folding seat is fixed together by the adsorption of magnets, which is convenient for carrying and storage. However, the adsorption force of the magnets is limited, and the effect of fixing the keyboard after folding is not ideal. The keyboard is easily loosened by collision during carrying, which is not conducive to carrying. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable wireless Bluetooth keyboard.

[0006] The utility model is implemented by the following technical scheme: a portable wireless Bluetooth keyboard, comprising a first mounting seat, the inner wall of the first mounting seat is fixedly connected to a left keyboard, the right end of the first mounting seat is provided with a second mounting seat, the inner wall of the second mounting seat is fixedly connected to a right keyboard, the bottom of the first mounting seat is fixedly connected to a hinge, one end of the first mounting seat is provided with a limiting component, the bottom of the second mounting seat is fixedly connected to a fixing plate, and the inner wall of the fixing plate is provided with a limiting hole;

[0007] The limiting assembly includes a handle, the left end of the handle is fixedly connected to a mounting plate, the end of the mounting plate away from the handle is fixedly connected to a fixing rod, the surface of the fixing rod is slidably connected to a limiting ring, the end of the fixing rod away from the mounting plate is fixedly connected to a plug-in rod, and the surface of the fixing rod is sleeved with a spring.

[0008] Through the above technical solution, the first mounting seat and the second mounting seat are fixed by inserting the plug rod into the limiting hole, thereby preventing the left keyboard and the right keyboard from being loosened, which is convenient for carrying.

[0009] As a further improvement of the above solution, the first mounting seat and the second mounting seat are hinged by a hinge, and a groove is provided at the bottom of the first mounting seat.

[0010] Through the above technical solution, the first mounting seat and the second mounting seat can be rotated through the hinge.

[0011] As a further improvement of the above solution, a through hole is formed on the inner wall of the first mounting seat, and the inner wall of the through hole is fixedly connected to the surface of the limiting ring.

[0012] Through the above technical solution, the position of the fixing rod is limited by the limiting ring to prevent the fixing rod from moving out of the through hole.

[0013] As a further improvement of the above solution, the fixing rod is located inside the through hole, and the number of the fixing rods is two, and the two fixing rods are symmetrically distributed with the mounting plate as the center.

[0014] Through the above technical solution, the number of the plug-in rods corresponds to the number of the fixing rods, and the fixing effect of the fixing plate is improved by the two plug-in rods.

[0015] As a further improvement of the above solution, the plug-in rod is adapted to the size of the limiting hole, and the spring is located between the limiting ring and the plug-in rod.

[0016] Through the above technical solution, when the plug-in rod moves, it will squeeze the spring, causing the spring to be compressed, so that the plug-in rod can enter the interior of the through hole, and the first mounting plate and the second mounting plate can be unfolded.

[0017] As a further improvement of the above solution, an installation groove is provided on the inner wall of the groove, the installation groove is adapted to the size of the fixing plate, an iron plate is fixedly connected to the inner wall of the installation groove, and the number of the iron plates is set to four.

[0018] Through the above technical solution, the fixing plate is initially limited by adsorption between the magnet and the iron plate.

[0019] As a further improvement of the above solution, a magnet is fixedly connected to the bottom of the fixing plate, and the number of the magnets is four, and the four magnets are symmetrically distributed with the fixing plate as the center.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model provides a limit assembly, a limit plate, a magnet and an iron plate. Specifically, after the first mounting seat and the second mounting seat are folded, the fixing plate is allowed to enter the interior of the groove, and the fixing plate is initially fixed by adsorption between the magnet and the iron plate. Then, the handle is released, and the spring elastic reset pushes the plug-in rod to move toward the interior of the limit hole to limit the fixing plate. The first mounting seat and the second mounting seat are fixed after being folded, thereby improving the fixing effect, preventing the left keyboard and the right keyboard from being loosened, facilitating subsequent carrying, and convenient operation.

[0022] The utility model provides a first mounting seat, a second mounting seat and a hinge, specifically, the first mounting seat and the second mounting seat can be rotated through the hinge, and the left keyboard and the right keyboard are driven to rotate at the same time, and can be folded to facilitate subsequent carrying of the entire keyboard. The left keyboard and the right keyboard are protected by the first mounting seat and the second mounting seat to prevent the left keyboard and the right keyboard from being damaged by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0025] Figure 3 It is a schematic diagram of the folding of the overall structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the folded cross-section of the overall structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0028] Figure 6 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0029] Figure 7 For this utility model Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0030] Description of main symbols:

[0031] 1. First mounting seat; 2. Left keyboard; 3. Second mounting seat; 4. Right keyboard; 5. Hinge; 6. Groove; 7. Limiting assembly; 701. Handle; 702. Mounting plate; 703. Limiting ring; 704. Fixing rod; 705. Plug rod; 706. Spring; 8. Through hole; 9. Mounting groove; 10. Iron plate; 11. Fixing plate; 12. Magnet; 13. Limiting hole. DETAILED DESCRIPTION

[0032] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0033] Example:

[0034] Please combine Figure 1-7 The portable wireless Bluetooth keyboard of the present embodiment comprises a first mounting seat 1, a left keyboard 2 is fixedly connected to the inner wall of the first mounting seat 1, a second mounting seat 3 is arranged at the right end of the first mounting seat 1, a right keyboard 4 is fixedly connected to the inner wall of the second mounting seat 3, a hinge 5 is fixedly connected to the bottom of the first mounting seat 1, a limiting component 7 is arranged at one end of the first mounting seat 1, a fixing plate 11 is fixedly connected to the bottom of the second mounting seat 3, and a limiting hole 13 is provided on the inner wall of the fixing plate 11;

[0035] When the handle 701 is released, the spring 706 will reset the locking nut 705 so that the locking nut 706 can be locked.

[0036] The first mounting seat 1 and the second mounting seat 3 are hingedly connected by a hinge 5, and a groove 6 is provided at the bottom of the first mounting seat 1. The first mounting seat 1 and the second mounting seat 3 can be rotated by the hinge 5, and the left keyboard 2 and the right keyboard 4 are driven to rotate at the same time, and can be folded for subsequent carrying of the whole. The left keyboard 2 and the right keyboard 4 are protected by the first mounting seat 1 and the second mounting seat 3 to prevent the left keyboard 2 and the right keyboard 4 from being damaged by collision.

[0037] A through hole 8 is formed on the inner wall of the first mounting seat 1 , and the inner wall of the through hole 8 is fixedly connected to the surface of the limiting ring 703 .

[0038] The fixing rod 704 is located inside the through hole 8. There are two fixing rods 704, which are symmetrically distributed around the mounting plate 702. By pulling the handle 701, the mounting plate 702 is driven to slide on the inner wall of the limiting ring 703, so that the fixing rod 704 moves and drives the plug-in rod 705 to move. At the same time, the plug-in rod 705 squeezes the spring 706, so that the plug-in rod 705 enters the inside of the through hole 8.

[0039] The plug-in rod 705 is adapted to the size of the limiting hole 13 , and the spring 706 is located between the limiting ring 703 and the plug-in rod 705 .

[0040] The inner wall of the groove 6 is provided with a mounting groove 9 , which is adapted to the size of the fixing plate 11 , and the inner wall of the mounting groove 9 is fixedly connected with an iron plate 10 , and the number of the iron plates 10 is set to four.

[0041] A magnet 12 is fixedly connected to the bottom of the fixing plate 11 . There are four magnets 12 , which are symmetrically distributed around the fixing plate 11 .

[0042] The implementation principle of a portable wireless Bluetooth keyboard in the embodiment of the present application is as follows: when in use, the first mounting seat 1 and the second mounting seat 3 can be rotated by the hinge 5, and the left keyboard 2 and the right keyboard 4 can be rotated at the same time, and can be folded to facilitate subsequent carrying of the whole. The left keyboard 2 and the right keyboard 4 are protected by the first mounting seat 1 and the second mounting seat 3 to prevent the left keyboard 2 and the right keyboard 4 from being damaged by collision. By pulling the handle 701, the mounting plate 702 is driven to slide on the inner wall of the limit ring 703, so that the fixing rod 704 moves to drive the plug-in rod 705 to move, and the plug-in rod 705 squeezes the spring 706, allowing the plug-in rod 705 to enter the interior of the through hole 8. After the first mounting seat 1 and the second mounting seat 3 are folded, the fixing plate 11 enters the interior of the groove 6. The fixing plate 11 is initially fixed by adsorption between the magnet 12 and the iron plate 10, and then the handle 701 is released. The spring 706 elastically resets and pushes the plug-in rod 705 to move toward the interior of the limiting hole 13 to limit the fixing plate 11. The first mounting seat 1 and the second mounting seat 3 are folded and fixed, thereby improving the fixing effect, preventing the left keyboard 2 and the right keyboard 4 from being loosened, facilitating subsequent carrying, and convenient operation.

[0043] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A portable wireless Bluetooth keyboard, characterized in that: The computer comprises a first mounting seat (1), the inner wall of which is fixedly connected to a left keyboard (2), a second mounting seat (3) is provided at the right end of the first mounting seat (1), the inner wall of which is fixedly connected to a right keyboard (4), a hinge (5) is fixedly connected to the bottom of the first mounting seat (1), a limiting assembly (7) is provided at one end of the first mounting seat (1), a fixing plate (11) is fixedly connected to the bottom of the second mounting seat (3), and a limiting hole (13) is provided on the inner wall of the fixing plate (11); The limiting assembly (7) comprises a handle (701), the left end of the handle (701) is fixedly connected to a mounting plate (702), the end of the mounting plate (702) away from the handle (701) is fixedly connected to a fixing rod (704), the surface of the fixing rod (704) is slidably connected to a limiting ring (703), the end of the fixing rod (704) away from the mounting plate (702) is fixedly connected to a plug-in rod (705), and the surface of the fixing rod (704) is sleeved with a spring (706).

2. A portable wireless Bluetooth keyboard as claimed in claim 1, characterized in that: The first mounting seat (1) and the second mounting seat (3) are hingedly connected via a hinge (5), and a groove (6) is provided at the bottom of the first mounting seat (1).

3. The portable wireless Bluetooth keyboard according to claim 1, characterized in that: A through hole (8) is provided on the inner wall of the first mounting seat (1), and the inner wall of the through hole (8) is fixedly connected to the surface of the limiting ring (703).

4. The portable wireless Bluetooth keyboard according to claim 1, characterized in that: The fixing rod (704) is located inside the through hole (8), and there are two fixing rods (704). The two fixing rods (704) are symmetrically distributed with the mounting plate (702) as the center.

5. The portable wireless Bluetooth keyboard according to claim 1, characterized in that: The plug-in rod (705) is adapted to the size of the limiting hole (13), and the spring (706) is located between the limiting ring (703) and the plug-in rod (705).

6. A portable wireless Bluetooth keyboard as claimed in claim 2, characterized in that: The inner wall of the groove (6) is provided with a mounting groove (9), the mounting groove (9) is adapted to the size of the fixing plate (11), the inner wall of the mounting groove (9) is fixedly connected with an iron plate (10), and the number of the iron plates (10) is four.

7. A portable wireless Bluetooth keyboard as claimed in claim 6, characterized in that: A magnet (12) is fixedly connected to the bottom of the fixing plate (11), and the number of the magnets (12) is four. The four magnets (12) are symmetrically distributed with the fixing plate (11) as the center.

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