Modularized keyboard with keys convenient to replace

Abstract

The utility model relates to the technical field of keyboards, in particular to a modular keyboard with keys convenient to replace, which comprises a shell, a circuit board module and a plurality of keys, the circuit board module is provided with a plurality of key positions for fixing the keys, and sensing modules matched with the keys are arranged in the key positions. According to the keyboard, on the basis that the sensing module is reserved at the key position, the socket structure is additionally arranged, so that part of keys on the keyboard can be conveniently replaced by other display screen modules or key switches and the like, the requirement of a user for functional diversification of the keys of the keyboard is met, and the flexibility and playability of the keyboard are greatly improved; in addition, the user can select to occupy a plurality of key positions according to own preferences and requirements, so that other modules or key switches with larger sizes can be arranged, and personalized customization is realized. In addition, due to the design of the detachable covering part and the light-transmitting part on the shell, a user can clean and replace the keyboard conveniently, and the attractiveness and practicability of the keyboard are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to keyboard technical field, concretely relates to a modular keyboard convenient to replace key. BACKGROUND

[0002] Keyboard as a kind of peripheral electronic input device, is combined by different key technology and electronic switch system, and the main function is input data, and can be used to operate other machines or devices in computer system.

[0003] In order to meet the needs of different groups of people, the prior art currently adds one or more specific keys, and changes the software to make the specific keys output different control signals according to different needs, so as to meet the diversified needs of users in work, entertainment and other aspects. In practical application, the inventor finds that the special keys usually cannot be disassembled and replaced, and the style is single, which is not conducive to the user to change the layout of the keyboard, which brings great inconvenience to some users. Therefore, the utility model provides a modular keyboard convenient to replace key to solve the above problems. SUMMARY

[0004] The utility model provides a modular keyboard convenient to replace key to solve the problem mentioned in the above background art.

[0005] The purpose of the utility model is realized by the following way:

[0006] A modular keyboard convenient to replace key, comprising a shell, a circuit board module and a plurality of keys, a plurality of key positions for fixing the keys are provided on the circuit board module, an induction module for cooperating with the keys is provided in the key position, one or more key positions are provided with a socket, and a positioning groove for accommodating the socket is provided on one side of the key position.

[0007] Further, a plurality of key positions with the socket are arranged in sequence and adjacent to each other.

[0008] Further, a rotary knob switch is detachably installed on the socket, and the upper end of the rotary knob switch is fixedly connected with the shell through a fixed clamping seat.

[0009] Further, a light-transmitting piece connected with the circuit board module is installed on the upper end of the shell.

[0010] Further, the shell comprises a top cover and a base, a covering piece is detachably installed on the upper end of the top cover, the light-transmitting piece is composed of a positioning part and a light guide part penetrating through the positioning part, a fixing groove for accommodating the positioning part is provided on the upper end of the top cover, the upper end of the light guide part penetrates through the top cover and is connected with the outside, and the other end is connected with the circuit board module.

[0011] The utility model discloses on the basis of key position reservation sensing module, additionally add socket structure, make part of the key on the keyboard can be convenient for other display screen module or key switch etc. are replaced, satisfy the demand of user to keyboard key function diversification, improve the flexibility and the playability of keyboard greatly, in addition, user can also according to the hobby and demand of self, select to occupy multiple key positions, with the arrangement of other module or key switch of larger size realizes the individualization customization. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structural schematic diagram of the modular keyboard of the utility model of convenient replacement key;

[0013] Figure 2 It is the first explosion drawing of the modular keyboard of the utility model of convenient replacement key;

[0014] Figure 3 It is the second explosion drawing of the modular keyboard of the utility model of convenient replacement key;

[0015] Figure 4 It is Figure 3 It is the enlarged schematic diagram of A in middle;

[0016] Figure 5 It is the third explosion drawing of the modular keyboard of the utility model of convenient replacement key;

[0017] Figure 6 It is Figure 5 It is the enlarged schematic diagram of B in middle;

[0018] The reference signs in the drawing are respectively: 1 - shell, 1A - top cover, 11A - fixed groove, 1B - base, 2 - circuit board module, 201 - key position, 3 - key, 4 - socket, 5 - fixed card seat, 6 - knob switch, 7 - light transmission piece, 701 - positioning part, 702 - light guide part, 8 - cover piece. DETAILED DESCRIPTION

[0019] The utility model will be described in further detail below in combination with the drawings and specific embodiment.

[0020] In this embodiment, refer to Figure 1 - Figure 6 The utility model of convenient replacement key of specific implementation modular keyboard, including shell 1, circuit board module 2 and several keys 3, the circuit board module 2 is provided with several key positions 201 for fixing the key 3, the key position 201 is provided with the sensing module for cooperating with the key 3.

[0021] Further, the induction module is preferably a common Hall sensor or infrared sensor on the market, and the corresponding key 3 also needs to be arranged in pairs. When the Hall sensor is used as the induction module, the shaft core moving up and down in the key 3 needs to be arranged with a magnet that can be inducted by the Hall sensor, so that the key 3 can output a corresponding signal during pressing. When the infrared sensor is used as the induction module, the shaft core moving up and down in the key 3 needs to pass through the induction area of the infrared sensor, thereby outputting a signal to the circuit board module 2. The keyboard using the Hall sensor as the induction module is a common magnetic shaft keyboard on the market, and the keyboard using the infrared sensor as the induction module is a common light shaft keyboard on the market. The advantages of the magnetic shaft keyboard and the light shaft keyboard are that the keys 3 thereon do not form a circuit connection with the circuit board module 2, and only trigger functions through a magnetic field or light, and the two structures can generally realize the function of hot plugging.

[0022] In the embodiment, two adjacent key positions 201 at the upper right corner of the circuit board module 2 are respectively provided with sockets 4, and one side of the key position 201 is provided with a positioning groove for accommodating the socket 4. One rotary knob switch 6 is installed in the two sockets 4 through a fixed clamping seat 5. The rotary knob switch 6 is plug-in installed on the socket 4, and the fixed clamping seat 5 is clamped and fixed on the upper end of the shell 1.

[0023] In the embodiment, the keyboard can replace the rotary knob switch 6 with two conventional keys 3 or other display screen modules.

[0024] Further, the sockets 4 can be arranged in all key positions 201, or only one socket 4 can be arranged in one key position 201. The specific needs can be adjusted according to user needs. When multiple sockets 4 need to be arranged, the multiple sockets 4 are selectively arranged in the key positions 201 of one region, so as to improve the user experience.

[0025] Further, the upper end of the shell 1 is provided with a light-transmitting piece 7 connected with the circuit board module 2. The shell 1 includes a top cover 1A and a base 1B. The upper end of the top cover 1A is detachably provided with a covering piece 8. The light-transmitting piece 7 is composed of a positioning part 701 and a light guide part 702 penetrating the positioning part 701. The upper end of the light guide part 702 penetrates the top cover 1A and is connected with the outside, and the other end is connected with the circuit board module 2. In actual application, the shape of the light guide part 702 can be adjusted according to actual needs to achieve different light effects. After adjusting the shape of the light guide part 702, only the appropriate covering piece 8 needs to be replaced, which greatly reduces the production cost of the manufacturer and meets the user's demand for the functional diversification of the keyboard keys 3.

[0026] In practical application, the shape of the light-transmitting piece 7 is usually customized according to the LOGO designed by the customer, and the modularized disassembly and assembly mode is adopted, so that the production cost of the keyboard is effectively reduced, and the production manufacturer and the user can easily replace the light-transmitting piece 7 with different LOGO shapes.

[0027] The utility model discloses on the basis that the key position 201 remains the sensing module, additionally add socket 4 structure, make part key 3 on keyboard can be convenient for other module or key 3 switch replacement, satisfy the demand of user to keyboard key 3 function diversification, improve the flexibility and playability of keyboard greatly, in addition, user can also according to own hobby and demand, select to occupy multiple key position 201, with the arrangement of other module or key 3 switch of larger size realizes individualization customization. In addition, the detachable cover 8 and the light-transmitting piece 7 on the shell 1 are designed, which not only facilitates the user to clean and replace, but also enhances the appearance and practicality of the keyboard.

[0028] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model discloses the above preferred embodiment, it is not intended to limit the utility model. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the scope of the utility model. Any simple modification, equivalent change and modification of the above embodiment within the scope of the utility model are all within the scope of the utility model.

Claims

1. A modular keyboard with easily replaceable keys, comprising a housing (1), a circuit board module (2), and a plurality of keys (3), wherein the circuit board module (2) is provided with a plurality of key positions (201) for fixing the keys (3), and each key position (201) is provided with a sensing module for cooperating with the key (3), characterized in that, One or more keys (201) are provided with a socket (4), and one side of the key (201) is provided with a positioning slot for accommodating the socket (4).

2. The modular keyboard of claim 1, wherein, A plurality of the keys (201) with the socket (4) are arranged in sequence and adjacent to each other.

3. The modular keyboard of claim 2, wherein: A rotary switch (6) is pluggably mounted on the socket (4), and the upper end of the rotary switch (6) is fixedly connected with the shell (1) through a fixed clamping seat (5).

4. The modular keyboard with easy-to-replace keys according to any one of claims 1-3, characterized in that: The upper end of the shell (1) is provided with a light-transmitting piece (7) connected with the circuit board module (2).

5. The modular keyboard of claim 4, wherein: The shell (1) comprises a top cover (1A) and a base (1B), the upper end of the top cover (1A) is detachably provided with a cover piece (8), the light-transmitting piece (7) is composed of a positioning part (701) and a light-guiding part (702) penetrating through the positioning part (701), the upper end of the top cover (1A) is provided with a fixing slot (11A) for accommodating the positioning part (701), the upper end of the light-guiding part (702) is communicated with the outside through the top cover (1A), and the other end is connected with the circuit board module (2).

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