CN203706139U - A detachable keyboard - Google Patents

Abstract

The utility model discloses a detachable keyboard, which comprises a keyboard upper cover, a key cap, a silica gel layer, a circuit board, and a keyboard lower cover. superior. One end of the upper cover of the keyboard is provided with a card slot for inserting the panel, the other end of the upper cover is provided with a bayonet, one end of the panel is inserted into the card slot, and the other end of the panel is provided with a The buckle in the mouth. A hook is provided on the lower surface of the panel, and a bayonet is correspondingly provided in the lower cover of the keyboard, and the hook is fastened into the bayonet of the lower cover of the keyboard when the panel is embedded into the keyboard. The purpose of the utility model is to provide a detachable keyboard, which can achieve the effect of independently cleaning the keys of the keyboard, and at the same time, the keyboard can be easily disassembled for maintenance.

Description

A detachable keyboard

technical field

The utility model relates to a keyboard, in particular to a detachable keyboard.

Background technique

With the popularity of computers, there are more and more peripheral products related to computers. As an input device, a keyboard is an indispensable component of a computer. For the current general-purpose keyboard, it generally includes a keyboard top cover, a silica gel layer, a circuit board, and a bottom cover arranged sequentially from top to bottom. Between the top cover and the bottom cover of the keyboard.

When the keyboard is installed, the upper cover of the keyboard and the lower cover of the keyboard are locked and connected by multiple screws and then assembled together. The screws are located on the bottom surface of the lower cover of the keyboard. With such a keyboard structure, when there is a problem with the circuit board of the keyboard, it needs to be repaired. When using the keyboard, it is necessary to disassemble the entire keyboard, which can be disassembled and assembled with the help of tools, which is also easy to cause damage. For keyboards that have been used for a long time, due to the small gaps between the keycaps, dust and other sundries are easy to enter and difficult to get out, and the stolen goods will remain in the keyboard, which is easy to breed harmful fungi, and the internal structure of the keyboard is compact, making it difficult to clean the keyboard. Furthermore, the keys of the keyboard are adjacent to the circuit board, so disassembling the keyboard is not only very troublesome but also may cause damage to the keyboard.

Utility model content

The purpose of the utility model is to provide a detachable keyboard, which can achieve the effect of independently cleaning the keys of the keyboard, and at the same time, the keyboard can be easily disassembled for maintenance.

In order to achieve the above object, the solution of the present utility model is:

A detachable keyboard, which includes a keyboard top cover, a keycap, a silicone layer, a circuit board, and a keyboard bottom cover. The keyboard top cover is provided with keycaps. Cover the keyboard.

One end of the keyboard upper cover is provided with a card slot for inserting the panel, the other end of the upper cover is provided with a bayonet, one end of the panel is embedded in the card slot, and the other end of the panel is provided with a card slot. snap into the bayonet.

The lower surface of the panel is provided with a hook, and the lower cover of the keyboard is correspondingly provided with a bayonet, and the hook is fastened into the bayonet of the lower cover of the keyboard when the panel is embedded into the keyboard.

After adopting the above structure, the utility model reorganizes the general structure of the keyboard, designs some precise circuit elements such as the silica gel layer and the circuit board on the lower cover of the keyboard as an integral part, and separates the panel and the keycap as part of the button area to form a It is an independent integral part, and the two parts are combined by an embedded snap-type movable connection. The panel with the keyboard keys is easy to disassemble, so as to achieve the effect that the gap between the keyboard keys can be cleaned independently. At the same time, when the circuit board inside the keyboard needs to be overhauled, the panel can also be directly separated, which can conveniently achieve the purpose of maintenance, and the structure is simple and the operation is convenient.

Description of drawings

Fig. 1 is a side sectional schematic diagram of the utility model;

Fig. 2 is a schematic side sectional view of the utility model in a disassembled state.

Detailed ways

In order to further explain the technical solution of the utility model, the utility model is described in detail through specific examples below.

As shown in Figure 1, the keyboard includes a keyboard top cover 1, a silica gel layer 2, a circuit board 3, and a keyboard bottom cover 4 from bottom to bottom. The upper cover 1 and the keyboard lower cover 4 are locked and connected by screws 5 and assembled together.

In the detachable keyboard of the present utility model, each keycap 11 is connected on a panel 6, and the panel 6 is located above the silica gel layer 2, and the bottom of the keycap 11 can be attached to the contact terminal on the circuit board 2 after pressing the keycap 11. The panel 6 and the keycap 11 connected thereto form a whole, and the panel 6 is movably connected to the keyboard top cover 1 by means of embedding, and the part between the keyboard bottom cover 4 and the circuit board 3 and the silica gel layer 2 is fixed to form another As a whole, the panel 6 becomes a relatively independent part. As shown in the figure, one end of the keyboard top cover 1 is provided with a slot 12 for inserting the panel 6, and the other end of the top cover is provided with a bayonet 13, and one end of the panel 6 is inserted into the slot 12, and the panel The other end of the 5 is provided with a buckle 61 that can be snapped into the bayonet 13, so that the panel 6 is embedded into the keyboard for normal use. Further, a hook 62 may also be provided on the lower surface of the panel 6, and a bayonet 41 is correspondingly provided in the keyboard lower cover 4, and the hook 62 is fastened into the bayonet 41 when the panel 6 is embedded into the keyboard, so as to Make the connection of panel 6 more stable.

When the user needs to clean the keyboard, he only needs to press and open the buckle 61 and then take out the panel 6, clean and dry the panel 6 and the keycap 11 and then install them back, so that the panel 6 and the keycap can be connected It can be disassembled and washed directly without worrying about affecting electrical components such as circuit boards in the keyboard.

The utility model reorganizes the general structure of the keyboard, designs some precise circuit components such as the silica gel layer 2 and the circuit board 3 on the lower cover 4 of the keyboard as an integral part, and separates the panel 6 and the keycap 11 as part of the button area to form a It is an independent integral part, and the two parts are combined by an embedded snap-type movable connection. The panel with the keyboard keys is easy to disassemble, so as to achieve the effect that the gap between the keyboard keys can be cleaned independently. At the same time, when the circuit board 3 inside the keyboard needs to be overhauled, the panel 6 can also be directly separated, so that the purpose of maintenance can be easily achieved, and the structure is simple and the operation is convenient.

The above-mentioned embodiments and drawings do not limit the product form and style of the present utility model, and any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present utility model.

Claims (3)

1. A detachable keyboard, comprising a keyboard top cover, a keycap, a silica gel layer, a circuit board, and a keyboard lower cover, characterized in that: each keycap is connected to a panel, and the panel is movably connected to the keyboard by an embedded buckle cover. 2. A detachable keyboard according to claim 1, characterized in that: one end of the upper cover of the keyboard is provided with a card slot for the panel to be inserted into, the other end of the upper cover is provided with a bayonet, and one of the panels One end is embedded in the card slot, and the other end of the panel is provided with a buckle that can be snapped into the bayonet. 3. A detachable keyboard according to claim 1, characterized in that: a hook is provided on the lower surface of the panel, and a bayonet is correspondingly provided in the lower cover of the keyboard, and the hook is buckled when the panel is embedded into the keyboard Fit into the bayonet of the keyboard lower cover.