Folding Bluetooth keyboard

Abstract

The utility model relates to the field of input devices of products such as computers, in particular to a folding Bluetooth keyboard. The utility model provides a folding Bluetooth keyboard with an improved structure. A folding Bluetooth keyboard comprises sub-keyboards, connecting pieces, attraction pieces, clamping pieces and the like, the six sub-keyboards are connected in series through the connecting pieces, and the attraction pieces capable of being magnetically attracted with one another are arranged at the four corners of the back faces of the sub-keyboards respectively. Clamping pieces which can be clamped and matched with each other are arranged on the left side and the right side of the back surface of the sub-keyboard respectively. When the keyboard is used, the keyboard can be folded into a long strip shape and a flat shape according to actual use conditions, so that a user can select the other folding state when the keyboard is folded and arranged through the two folding states, the sub-keyboards in different folding states have different storage spaces, and the keyboard is convenient to store. Therefore, the applicability of the keyboard is improved, and the keyboard is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of input devices of products such as computers, and specifically relates to a foldable Bluetooth keyboard. Background Art

[0002] The foldable Bluetooth keyboard adopts a folding design and can be folded into a smaller size for easy carrying. This design allows users to easily put the keyboard into a backpack or handbag and use it anytime and anywhere.

[0003] A utility model patent of a foldable keyboard is disclosed on the Chinese Patent Network, and its authorization announcement number is CN202548762U. The patent includes a first sub-keyboard and a second sub-keyboard that can be folded with each other; the first sub-keyboard and the second sub-keyboard are connected to each other by a large rotating shaft and a small rotating shaft. The large rotating shaft includes a first rotating shaft seat integrated with the first sub-keyboard and a second rotating shaft seat integrated with the second sub-keyboard. An 180-degree spring rotating shaft is arranged in the first rotating shaft seat, and the flexible circuit board is arranged in the second rotating shaft seat. The small rotating shaft rotates through metal pins. Although the keyboard can be folded in half, it can only be folded into a single flat shape with each other and cannot be folded into another state. Therefore, it is not convenient to fold it into different storage spaces when folding, and the folded keyboard cannot be fixed and limited, which may easily cause the phenomenon that the folded keyboard may collide with each other and be worn during the carrying process.

[0004] In view of this, it is very necessary to propose a foldable Bluetooth keyboard with an improved structure. Summary of the Utility Model

[0005] In order to overcome the limitation that the folding method of the existing foldable keyboard is too single, a technical problem: to provide a foldable Bluetooth keyboard with an improved structure.

[0006] The technical solution is as follows: A foldable Bluetooth keyboard includes sub-keyboards, shaft seats and rotating shafts. The number of the sub-keyboards is six. The left and right sides of the two sub-keyboards in the middle are respectively hinged to the adjacent sub-keyboards through shaft seats and rotating shafts. It also includes a connecting piece, a suction piece and a clamping piece. The six sub-keyboards are respectively connected in series through the connecting piece. Suction pieces that can magnetize each other are respectively arranged at the four corners of the back of the sub-keyboard, and clamping pieces that can be clamped and matched with each other are respectively arranged on the left and right sides of the back of the sub-keyboard.

[0007] Further, the connecting piece is an elastic drawstring.

[0008] Further, the suction piece is a magnetic block.

[0009] Further, the clamping member includes a snap ring and a snap buckle. The corresponding snap ring and snap buckle are respectively arranged on the back surfaces of the split keyboards on the front and rear sides, and the snap ring is hinged to the back surface of the split keyboard, and the snap ring and the snap buckle can be clamped and matched with each other.

[0010] Further, the thickness of the snap buckle is the same as that of the magnetic block.

[0011] Further, the snap ring is arranged in an n-shaped structure.

[0012] Further, the number of the space keys is two, and they are respectively arranged on the two split keyboards on the front side.

[0013] The beneficial effects of the present utility model are as follows: during use, according to the actual usage situation, the keyboard can be folded into a long strip shape and a flat shape respectively. Furthermore, through the two folding states, it is beneficial for the user to choose another folding state when folding and organizing the keyboard, so that the split keyboards in different folding states have different storage spaces. Furthermore, it is beneficial to improve the applicability of the keyboard and is convenient to use. Description of the Drawings

[0014] Figure 1 It is a front three-dimensional structure schematic diagram of the split keyboard of the present utility model.

[0015] Figure 2 It is a back three-dimensional structure schematic diagram of the split keyboard of the present utility model.

[0016] Figure 3 It is a structure separation diagram of the split keyboard of the present utility model.

[0017] Figure 4 It is a folding state diagram of the split keyboard of the present utility model.

[0018] Figure 5 It is another folding state diagram of the split keyboard of the present utility model.

[0019] Figure 6 It is another folding state diagram of the split keyboard of the present utility model from another perspective.

[0020] Description of the reference numerals: 1-split keyboard, 2-axis seat, 20-rotating shaft, 3-connecting member, 4-sucking member, 5-snap ring, 6-snap buckle, a-space key. Detailed Embodiments

[0021] The following is only the preferred embodiment of the present utility model, and it does not limit the protection scope of the present utility model accordingly.

[0022] Embodiment: A folding Bluetooth keyboard provided by the present utility model, as Figures 1 - 6As shown in the figure, it includes a sub-keyboard 1, a shaft seat 2, a rotating shaft 20, a connecting member 3, a suction member 4 and a clamping member. The number of sub-keyboards 1 is six. The left and right sides of the two sub-keyboards 1 in the middle are respectively hinged to the adjacent sub-keyboards 1 through the shaft seat 2 and the rotating shaft 20, so that the two sub-keyboards 1 on the front side and the two sub-keyboards 1 on the rear side can be folded with each other, and then form a long strip shape with a hollow middle with the two sub-keyboards 1 in the middle, which is beneficial to reducing the horizontal volume space, and thus beneficial to reducing the occupation of the horizontal space. The six sub-keyboards 1 are respectively connected in series through the connecting member 3. By folding the three sub-keyboards 1 on the left and the three sub-keyboards 1 on the right in half, the sub-keyboards 1 can be folded into a flat shape, which is beneficial to improving the applicability of the keyboard. Suction members 4 are respectively arranged at the four corners of the back of the sub-keyboard 1. Through the suction members 4, the sub-keyboards 1 folded into a flat shape can be magnetically attracted and limited to each other. Clamping members are respectively arranged on the left and right sides of the back of the sub-keyboard 1. Through the clamping members, the sub-keyboards 1 folded into a long strip shape can be clamped and limited to each other.

[0023] As Figure 3 and Figure 4 shown in the figure, further, the connecting member 3 is an elastic drawstring, so that the six sub-keyboards 1 can be connected and pulled and flipped and folded with each other.

[0024] As Figure 2 , Figure 5 and Figure 6 shown in the figure, further, the suction member 4 is a magnetic block, so that the sub-keyboards 1 folded into a flat shape with each other can be magnetically attracted to each other.

[0025] As Figure 2 and Figure 5 shown in the figure, further, the clamping member includes a snap ring 5 and a buckle 6. The corresponding snap rings 5 and buckles 6 are respectively arranged on the backs of the sub-keyboards 1 on the front and rear sides, and the snap ring 5 is hinged to the back of the sub-keyboard 1. The snap ring 5 and the buckle 6 can be clamped and matched with each other, and thus the sub-keyboards 1 folded into a long strip shape can be clamped and limited.

[0026] As Figure 5 shown in the figure, further, the thickness of the buckle 6 is the same as the thickness of the magnetic block. Thus, through the supporting action of the suction member 4 and the buckle 6, the sub-keyboard 1 can be kept in a horizontal state, and when folded in half into a flat shape, the folded sub-keyboards 1 can be closely attached to each other, and thus it is not easy to produce bumping and friction phenomena during the carrying process.

[0027] As Figure 5 and Figure 6 shown in the figure, further, the snap ring 5 is arranged in an n-shaped structure, which is beneficial to hanging the sub-keyboard 1 through the snap ring 5 and is convenient to use.

[0028] In addition, as Figure 1 ,Figure 3 and Figure 4 As shown in Figure 4 , the number of space bars a is two, and they are respectively arranged on two sub - keyboards 1 on the front side, so that the sub - keyboards 1 do not interfere with each other when folded.

[0029] When in use, the six sub - keyboards 1 can be horizontally unfolded. After use, when it is necessary to put away and carry this keyboard, according to the actual situation, this keyboard can be folded into a long strip shape or a flat shape, so that the sub - keyboards 1 in different folding states have different storage spaces, which is conducive to improving the applicability of this keyboard. Specifically, when it is necessary to fold this keyboard into a flat shape, when the three sub - keyboards 1 on the left and the three sub - keyboards 1 on the right are folded together, through the mutual magnetic action of the suction parts 4, the backs of the sub - keyboards 1 can be attached to each other and closed, which can play a role in limiting the folded sub - keyboards 1 and is conducive to carrying this keyboard; when it is necessary to fold this keyboard into a long strip shape, taking the rotating shafts 20 on the two middle sub - keyboards 1 as the hinge points, the sub - keyboards 1 on the front and back sides are respectively flipped 90 degrees towards the middle, and then the snap rings 5 are buckled on the corresponding buckles 6, which can play a role in limiting and shaping the folded sub - keyboards 1, and is conducive to the convenient carrying of this keyboard and is easy to use.

[0030] Although the present invention has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present invention without departing from the principle and spirit scope of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present invention, and the scope of protection is defined by the content of the claims.

Claims

1. A foldable Bluetooth keyboard, comprising a sub-keyboard (1), an axle seat (2) and a rotating shaft (20), wherein the number of the sub-keyboards (1) is six, and the left and right sides of the two sub-keyboards (1) located in the middle are respectively hingedly connected to the adjacent sub-keyboards (1) through the axle seat (2) and the rotating shaft (20), characterized in that: It also comprises a connecting piece (3), an attracting piece (4) and a locking piece. The six sub-keyboards (1) are connected in series via the connecting pieces (3). The four corners of the back of the sub-keyboards (1) are provided with attracting pieces (4) that can be magnetically attracted to each other. The left and right sides of the back of the sub-keyboards (1) are provided with locking pieces that can be locked together.

2. A foldable Bluetooth keyboard according to claim 1, characterized in that: The connecting piece (3) is an elastic draw cord.

3. A foldable Bluetooth keyboard according to claim 2, characterized in that: The suction member (4) is a magnetic block.

4. A foldable Bluetooth keyboard according to claim 3, characterized in that: The locking member comprises a locking ring (5) and a buckle (6); the back sides of the sub-keyboard (1) at the front and rear sides are respectively provided with corresponding locking rings (5) and buckles (6); the locking ring (5) is hingedly connected to the back side of the sub-keyboard (1); and the locking ring (5) and buckle (6) can be engaged with each other.

5. A foldable Bluetooth keyboard according to claim 4, characterized in that: The thickness of the buckle (6) is the same as the thickness of the magnetic block.

6. A foldable Bluetooth keyboard according to claim 5, characterized in that: The clamping ring (5) is arranged in an n-type structure.

7. A foldable Bluetooth keyboard according to claim 6, characterized in that: There are two space keys (a), which are respectively arranged on the two front sub-keyboards (1).

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