CN218866451U - Mechanical keyboard - Google Patents

Abstract

The application is suitable for the technical field of computer accessories and provides a mechanical keyboard. The mechanical keyboard comprises a plurality of key units, a keyboard body, a control part and a display part for displaying required information, wherein the keyboard body is provided with a plurality of installation spaces, the number of the installation spaces is the same as that of the key units, the installation spaces correspond to one another, and the key units are detachably installed in the installation spaces; the control part is arranged on the keyboard body and is electrically connected with the key unit arranged in the installation space. The display part is detachably installed in the installation space, and the control part is electrically connected with the display part installed in the installation space. The key unit and the display part in the mechanical keyboard can be replaced mutually, and the effect of realizing the information display function on the basis of realizing the instruction and data input function is achieved.

Description

Mechanical keyboard

Technical Field

The application belongs to the technical field of computer accessories, and particularly relates to a mechanical keyboard.

Background

The keyboard is the most common and main input device, and English letters, chinese characters, numbers, punctuations and the like can be input into the computer through the keyboard, so that commands, data input and the like are sent to the computer.

A mechanical keyboard is a type of keyboard, and structurally, each mechanical key of the mechanical keyboard has a separate switch for controlling the closing, and the switch is also called a "shaft". Most of the existing mechanical keyboards can only realize the functions of inputting instructions and data through mechanical keys and have no other functions.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a mechanical keyboard, aim at solving the technical problem of mechanical keyboard function singleness among the prior art.

In order to achieve the above object, according to one aspect of the present application, there is provided a mechanical keyboard, including a plurality of key units, a keyboard body, and a control portion, wherein the keyboard body is provided with a plurality of installation spaces, the number of the installation spaces is the same as the number of the key units, and the installation spaces correspond to one another, and each key unit is detachably installed in each installation space; the control part is arranged on the keyboard body and is electrically connected with the key unit arranged in the installation space; the mechanical keyboard further comprises a display part for displaying required information, the display part is detachably arranged in the installation space, and the control part is electrically connected with the display part arranged in the installation space.

Optionally, the key unit comprises a mechanical key; the mounting space comprises a containing cavity and one mounting groove, the containing cavity extends into the keyboard body from the upper end face of the keyboard body, the mounting grooves are formed below the containing cavity and communicated with the containing cavity, and the number of the mounting grooves is the same as that of the mechanical keys in the key units correspondingly mounted in the mounting space; the display part comprises a display part and an electric signal transmission part, the display part is provided with a fixed position and an unlocking position outside the installation space, the display part is installed in the accommodating cavity under the condition that the display part is at the fixed position, the electric signal transmission part is installed in the installation groove, and the electric signal transmission part is electrically connected with the display part and is electrically connected with the control part.

Optionally, the display piece comprises a protective shell and a display body, the display body is fixedly installed inside the protective shell, the upper end face of the protective shell is open, and the display face of the display body faces the upper end face of the protective shell; the outer side wall of the protective shell is provided with a first connecting part, and the wall of the accommodating cavity is provided with a second connecting part; under the condition that display part is in fixed position, the protective housing embedding holds the intracavity to be located electrical signal transmission spare's top, first connecting portion are connected with the second connecting portion, and the display body is connected with electrical signal transmission spare electricity.

Optionally, the first connecting portion is an elastically deformable connecting bump, and the second connecting portion is a connecting groove; under the condition that the display part is at the fixed position, the connecting lug is embedded into the connecting groove, and the projection surface of the connecting lug projected onto the vertical surface is the same as the projection surface of the connecting groove notch projected onto the vertical surface.

Optionally, the electrical signal transmission member includes a carrying body and an electrical signal transmission body, the electrical signal transmission body is arranged on the carrying body, and the carrying body is detachably mounted in the mounting groove; the control part is arranged on one side of the mounting groove far away from the accommodating cavity; under the condition that the display part is at a fixed position, the carrying body is installed in the installation groove, the first end of the electric signal transmission body is electrically connected with the control part, and the second end of the electric signal transmission body is electrically connected with the display part.

Optionally, the mounting groove comprises an upper mounting groove section and a lower mounting groove section, the upper mounting groove section extends from the cavity bottom of the accommodating cavity to the inside of the keyboard body, the lower mounting groove section is arranged below the upper mounting groove section and is communicated with the upper mounting groove section, and a projection surface of the lower mounting groove section projected onto a horizontal plane at least partially covers a projection surface of the upper mounting groove section projected onto the horizontal plane; the carrier is provided with a limiting body which can move along the direction close to or far away from the outer side wall of the carrier; the lapping carrier is provided with a limit bump; under the condition that the display part is at a fixed position, the limiting body is positioned in the lower mounting groove section, the upper surface of the limiting body is abutted against the groove top of the lower mounting groove section, and the limiting bump is positioned outside the mounting groove and abutted against the cavity bottom of the accommodating cavity.

Optionally, a limiting convex column is arranged on the outer wall of the carrying body close to the control part, and a limiting hole is arranged on the control part; under the condition that the display part is at the fixed position, the limiting convex column is embedded into the limiting hole and attached to the hole wall of the limiting hole.

Optionally, the electrical signal transmission body comprises a carrying section, a first electrical contact and a second electrical contact, the first electrical contact is arranged at a first end of the carrying section and is electrically connected with the carrying section, the diameter of the first electrical contact is smaller than that of the carrying section, and the second electrical contact is arranged at a second end of the carrying section and is electrically connected with the carrying section; the upper end face of the carrying body is arranged in an open manner, the electric signal transmission piece further comprises a carrying body, the carrying body is arranged on the carrying body, a step containing through groove is formed in the carrying body and comprises an upper containing groove section and a lower containing groove section, the upper containing groove section extends into the carrying body from the upper end face of the carrying body, the lower containing groove section is arranged below the upper containing groove section and is communicated with the upper containing groove section, and the groove diameter of the lower containing groove section is smaller than that of the upper containing groove section; the carrying section is embedded into the upper accommodating groove section, the end face of the first end of the carrying section is abutted against the groove bottom of the upper accommodating groove section, the first electrical contact is embedded into the lower accommodating groove section, the first electrical contact is the first end of the electrical signal transmission body, and the second electrical contact is the second end of the electrical signal transmission body; when the display part is at the fixed position, the first electrical contact is electrically connected with the control part, and the second electrical contact is electrically connected with the display piece.

Optionally, the electrical signal transmission member further comprises a stabilizing reinforcement detachably mounted on the upper port of the strap carrier; the outer side wall of the stable reinforcement body is provided with a first clamping piece, the first clamping piece comprises a first clamping section and a first clamping block, the first clamping section is fixedly connected with the stable reinforcement body, the first clamping block is arranged below the first clamping section, and the outer side wall of the lapping body is provided with a first clamping groove; under the condition that display part is in fixed position, firm reinforcement and carrier are connected through the block in first joint piece and first joint groove, and the lateral wall that carrier was kept away from to first joint section is laminated with the cell wall of last mounting groove section mutually.

Optionally, a second clamping piece is arranged on the outer side wall of the stable reinforcement body, the second clamping piece comprises a second clamping section and a second clamping block, the second clamping section can move in a direction close to or far away from the outer side wall of the stable reinforcement body, and the second clamping block is arranged below the second clamping section; under the condition that the display part is at a fixed position, the second clamping block is positioned in the lower mounting groove section and is abutted against the groove top of the lower mounting groove section, and the outer side wall of the second clamping section, which is far away from the stable reinforcement body, is attached to the groove wall of the upper mounting groove section; or a guide post is arranged in the carrying body, the first end of the guide post is fixedly connected with the carrying body, a guide groove is arranged on the end surface of the stable reinforcing body close to the carrying body, and the guide post is embedded into the guide groove; or the electric signal transmission body further comprises a limiting flange, the limiting flange is sleeved on the periphery of the carrying section, and the upper surface of the limiting flange is abutted with the lower end face of the stable reinforcing body.

The application provides a mechanical keyboard's beneficial effect lies in: compared with the prior art, the key unit and the display part in the mechanical keyboard can be replaced mutually, and the effect of realizing the information display function on the basis of realizing the most basic instruction and data input function is achieved. If the mechanical keyboard only has the instruction and data input function, all the key units are directly and correspondingly installed in the installation space, and all the key units are electrically connected with the control part, so that the most basic instruction and data input function of the mechanical keyboard can be realized. If the mechanical keyboard is required to be added with the information display function, some key units are detached from the keyboard body, corresponding display parts are installed in corresponding installation spaces, and then the display parts are electrically connected with the control part, so that the mechanical keyboard can have the information display function. Through adopting this kind of design of this application, richened mechanical keyboard's function, improved mechanical keyboard's use and experienced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a mechanical keyboard with a display portion according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a mechanical keyboard with a display portion according to an embodiment of the present application after some keycaps are removed;

fig. 3 is a schematic structural diagram of a mechanical keyboard with a display part according to an embodiment of the present application after one display part is removed;

fig. 4 is a schematic structural diagram of a display portion provided in an embodiment of the present application in a viewing angle state;

fig. 5 is a schematic structural diagram of a display portion provided in the embodiment of the present application in another viewing angle state;

fig. 6 is a schematic partial sectional view of a mechanical keyboard according to an embodiment of the present disclosure, after being cut from a surface a;

fig. 7 is a schematic structural diagram of an electrical signal transmission element according to an embodiment of the present disclosure;

FIG. 8 is a schematic cross-sectional view of an electrical signal transmission member provided in an embodiment of the present application;

fig. 9 is a schematic structural diagram of the tape carrier, the carrier, and the electrical signal transmission body in a viewing angle state after being connected according to the embodiment of the present application;

fig. 10 is a schematic structural diagram of the tape carrier, the carrier, and the electrical signal transmitter provided in this embodiment of the present application in another view state after being connected;

FIG. 11 is a schematic structural view of a reinforcement body according to an embodiment of the present disclosure;

fig. 12 is a schematic cross-sectional view illustrating a first clip member, a keyboard body, and a carrier that are connected according to an embodiment of the present application;

fig. 13 is a simplified sectional schematic view illustrating a second clip member connected to a keyboard body and a reinforcement body according to an embodiment of the present application.

Reference numerals referred to in the above figures are detailed below:

100. a key unit; 110. a mechanical key; 111. a key body; 112. a keycap; 200. a keyboard body; 210. an installation space; 211. an accommodating chamber; 212. mounting grooves; 300. a control unit; 400. a display unit; 410. a display member; 411. a protective shell; 412. a display body; 413. a connection bump; 414. an annular flange; 420. an electrical signal transmission member; 421. carrying a carrier; 422. an electrical signal transmission body; 4221. a mounting section; 4222. a first electrical contact; 4223. a second electrical contact; 4224. a limiting flange; 423. a limiting body; 424. a limiting bump; 425. a limiting convex column; 426. a carrier; 427. a stabilizing reinforcement; 428. a first clip member; 4281. a first clamping section; 4282. a first clamping block; 429. a second clip member; 4291. a second clamping section; 4292. a second clamping block; 430. and a guide post.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As noted in the background art, at present, a keyboard is the most common and the most important input device, and english letters, chinese characters, numbers, punctuations, etc. can be input into a computer through the keyboard, so as to issue commands, input data, etc. to the computer. A mechanical keyboard is a type of keyboard, and structurally, each mechanical key of the mechanical keyboard has a separate switch for controlling the closing, and the switch is also called a "shaft". Most of the existing mechanical keyboards can only realize the functions of inputting instructions and data through mechanical keys and have no other functions.

Referring to fig. 1 to 3, in order to solve the above-mentioned problems, according to an aspect of the present application, a mechanical keyboard is provided, where the mechanical keyboard includes a plurality of key units 100, a keyboard body 200, and a control portion 300, an installation space 210 for installing the key units 100 is provided on the keyboard body 200, the installation space 210 is provided in plural, the number of the installation spaces 210 is the same as that of the key units 100, and the key units 100 are detachably installed in the installation spaces 210 one by one; the control part 300 is provided on the keyboard body 200 and electrically connected to the key unit 100 installed in the installation space 210. The mechanical keypad further includes a display part 400 for displaying desired information, the display part 400 being detachably installed in the installation space 210, and the control part 300 being electrically connected to the display part 400 installed in the installation space 210.

In this embodiment, the key units 100 are provided with eight groups, the plurality of key units 100 have at least two specifications, the first specification is a first key unit, the first key unit includes one mechanical key 110, the second specification is a second key unit, the second key unit includes at least two mechanical keys 110, the installation space 210 is correspondingly provided with eight mechanical keys 110, the number of the mechanical keys 110 in each group of key units 100 may be the same or different, the number of the mechanical keys 110 in some key units 100 is one, the number of some mechanical keys 110 is four, some mechanical keys 110 is six or other numbers, the arrangement manner of the mechanical keys 110 in each key unit 100 may be the same or different, the size of the mechanical keys 110 may be the same or different, and certainly in other embodiments, the key units 100 may also be provided with five groups, six groups or other numbers of groups. The control part 300 is a keyboard main board, and the control part 300 is fixedly arranged on the keyboard body 200; the display unit 400 is a display device capable of displaying images, and after the mechanical keyboard is connected to a host (e.g., a computer), the display unit 400 can display information such as time or power of the notebook computer.

The key unit 100 and the display part 400 in the mechanical keyboard can be replaced mutually, and the effect of realizing the information display function on the basis of realizing the most basic instruction and data input function is achieved. In specific application, if the mechanical keyboard only has the instruction and data input function, all the key units 100 are directly and correspondingly installed in the installation space 210, and each key unit 100 is electrically connected with the control part 300, so that the most basic instruction and data input function of the mechanical keyboard can be realized. If the mechanical keyboard needs to have an information display function, some of the key units 100 are removed from the keyboard body 200, and the corresponding display portions 400 are installed in the corresponding installation spaces 210, and then the display portions 400 are electrically connected to the control portion 300, so that the mechanical keyboard can have the information display function. Through adopting this kind of design of this application, richened mechanical keyboard's function, improved mechanical keyboard's use and experienced.

Referring to fig. 1 to 5, the key unit 100 in this embodiment includes the mechanical keys 110, the installation space 210 includes an accommodation cavity 211 and one installation groove 212, the accommodation cavity 211 extends from the upper end surface of the keyboard body 200 to the inside of the keyboard body 200, the accommodation cavity 211 is provided with one installation groove 212, the installation groove 212 is arranged below the accommodation cavity 211 and is communicated with the accommodation cavity 211, and the number of the installation grooves 212 is the same as the number of the mechanical keys 110 correspondingly installed in the key unit 100 in the installation space 210.

The display part 400 includes a display piece 410 and an electric signal transmission piece 420, the display part 400 has a fixed position installed in the installation space 210 and an unlocked position located outside the installation space 210, the display piece 410 is installed in the accommodation cavity 211 with the display part 400 in the fixed position, the electric signal transmission piece 420 is installed in the installation groove 212, and the electric signal transmission piece 420 is electrically connected to the display piece 410 and to the control part 300.

In the embodiment of the present application, the mechanical key 110 includes a key body 111 and a key cap 112, the key cap 112 is detachably mounted on the key body 111, the key body 111 is detachably mounted in a mounting groove 212 of a correspondingly disposed mounting space 210, the key cap 112 is located in an accommodating cavity 211 of the correspondingly disposed mounting space 210, and the control portion 300 is electrically connected to the key body 111 mounted in the mounting groove 212; the key body 111 and the key cap 112 are components of the conventional mechanical key 110, the specific structure thereof is not described in detail herein, and the design of the key body 111 detachably mounted in the mounting groove 212 is well known to those skilled in the art and will not be described in detail herein. If the number of the mechanical keys 110 in the key unit 100 is six, then six mounting grooves 212 are also provided in the corresponding mounting space 210, the six mounting grooves 212 are arranged at intervals, the six key bodies 111 are correspondingly mounted in the six mounting grooves 212, the accommodating cavity 211 is one, the six key caps 112 are all located in the accommodating cavity 211, and the mounting grooves 212 and the accommodating cavity 211 are all arranged along the thickness direction of the keyboard body 200. The display part 410 is a display device capable of displaying required information, and in the case that the number of the mechanical keys 110 in the key unit 100 is six, the display part 410 is provided with one, and the electrical signal transmission part 420 is provided with two, but in other embodiments, the electrical signal transmission part 420 may also be provided with one, three or other numbers.

In specific application, if the mechanical keyboard only has the instruction and data input function, all the key bodies 111 are directly and correspondingly installed in the installation groove 212, all the key bodies 111 are electrically connected with the control part 300, and then all the keycaps 112 are correspondingly installed on all the key bodies 111, so that the most basic instruction and data input function of the mechanical keyboard can be realized. If the mechanical keyboard needs to be added with an information display function, some non-critical key units 100 are detached from the keyboard body 200, and the electrical signal transmission pieces 420 are installed in the corresponding installation grooves 212, then the electrical signal transmission pieces 420 are electrically connected with the control part 300, finally the corresponding display pieces 410 are installed in the corresponding accommodation cavities 211, and the electrical signal transmission pieces 420 are electrically connected with the display pieces 410, so that the mechanical keyboard can have the information display function.

Referring to fig. 4 to 6, the display 410 in this embodiment includes a protective shell 411 and a display 412, the display 412 is fixedly installed inside the protective shell 411, an upper end surface of the protective shell 411 is open, and a display surface of the display 412 is disposed toward the upper end surface of the protective shell 411, so that the display 412 can display required information outwards; the outer side wall of the protective shell 411 is provided with a first connecting portion, and the wall of the cavity 211 is provided with a second connecting portion. When the display part 400 is in the fixed position, the protective shell 411 is embedded in the accommodating cavity 211 and located above the electrical signal transmission member 420, the first connection portion and the second connection portion are connected, the display body 412 is electrically connected with the electrical signal transmission member 420, and when the display part 400 is in the unlocked position, the protective shell 411 is located outside the accommodating cavity 211.

In the embodiment of the present application, the display body 412 is a conventional display screen assembly, such as a liquid crystal display screen assembly, a code-breaking display screen assembly, a digital display screen assembly, a color display screen assembly, and the like, and the specific structure thereof belongs to the common general knowledge of those skilled in the art and is not described in detail herein; the protective housing 411 is made of plastic material, and an output end of the power supply signal transmission member 420 provided on a lower end surface of the protective housing 411 extends to the inside of the display body 412 and is connected to a connection through hole electrically connected to the display body 412. The first connecting portion and the second connecting portion that set up make protective housing 411 can install in holding the chamber 211 with detachable mode to be convenient for mechanical keyboard both can only remain instruction and data input function, also can increase the information display function on the basis that has instruction and data input function.

Referring to fig. 4 and 5, in one embodiment of the present application, the first connection part is an elastically deformable connection protrusion 413, and the second connection part is a connection groove; in a case where the display part 400 is in a fixed position, the connection protrusion 413 is fitted into the connection groove, and a projection surface of the connection protrusion 413 projected onto the vertical surface is the same as a projection surface of the connection groove notch projected onto the vertical surface.

In this embodiment, two connecting bumps 413 are provided, the two connecting bumps 413 are respectively provided on two outer side walls of the protection shell 411 which are oppositely provided, the connecting bumps 413 are half cylinders, the length direction of the connecting bumps 413 is parallel to the length direction of the protection shell 411, the thickness direction of the connecting bumps 413 is parallel to the width direction of the protection shell 411, the radial direction of the connecting bumps 413 is parallel to the thickness direction of the protection shell 411, and the connecting bumps 413 are made of an elastically deformable plastic material; the connecting groove is provided with two, and two connecting grooves set up respectively on holding the relative two chamber walls that set up in chamber 211, and the notch of connecting groove is vertical to be set up, and the biggest longitudinal section of connecting lug 413 just covers the notch of connecting groove. The provision of the coupling projection 413 and the coupling groove enables the protective case 411 to be detachably mounted in the accommodation chamber 211.

In another embodiment of the present application, the first connection portion is a connection groove, and the second connection portion is a connection bump 413; in a case where the display part 400 is in a fixed position, the connection protrusion 413 is fitted into the connection groove, and a projection surface of the connection protrusion 413 projected onto the vertical surface is the same as a projection surface of the connection groove notch projected onto the vertical surface. In this embodiment, two connecting protrusions 413 are provided, the two connecting protrusions 413 are respectively disposed on two opposite cavity walls of the accommodating cavity 211, the connecting protrusions 413 are half cylinders, a radial direction of the connecting protrusions 413 is parallel to an extending direction of the accommodating cavity 211, and the connecting protrusions 413 are made of an elastically deformable plastic material; the spread groove is provided with two, and two spread grooves set up respectively on two relative lateral walls that set up of protective housing 411, and the notch of spread groove is vertical to be set up, and the biggest longitudinal section of connecting lug 413 just covers the notch of spread groove.

In another embodiment of the present application, the first connecting portion is a first magnet, the second connecting portion is a second magnet, and the first magnet and the second magnet are magnetically attracted to each other when the display portion 400 is at the fixed position. The first magnet is provided with two, and two first magnets set up respectively on two lateral walls that protective housing 411 set up relatively, and the second magnet is provided with two, and two second magnets set up respectively on holding the relative two chamber walls that set up in chamber 211.

Referring to fig. 6, the mounting groove 212 in this embodiment extends from the bottom of the accommodating cavity 211 to the inside of the keyboard body 200, and the lower end surface of the protective shell 411 abuts against the bottom of the accommodating cavity 211 when the display unit 400 is in the fixed position. Such a design facilitates the display member 410 to stay in the accommodating cavity 211 more stably.

Referring to fig. 4 to 6, as an alternative manner in the embodiment of the present application, an annular flange 414 is sleeved on an outer circumference of the protective shell 411, and a predetermined gap is provided between the annular flange 414 and the upper end surface of the keyboard body 200 when the display unit 400 is in the fixed position. Annular flange 414 adopts the plastic material to make to form for integrated into one piece design with protective housing 411, the annular flange 414 of setting is convenient for the user to drive protective housing 411 and outwards takes out from holding the chamber 211, also is convenient for the user to drive protective housing 411 and inserts and hold in the chamber 211, has improved the convenience of dismouting operation.

Referring to fig. 6 to 8, the electrical signal transmission member 420 in the present embodiment includes a carrier 421 and an electrical signal transmission body 422, the electrical signal transmission body 422 is disposed on the carrier 421, and the carrier 421 is detachably mounted in the mounting groove 212; the control part 300 is arranged on one side of the mounting groove 212 far away from the accommodating cavity 211; when the display unit 400 is at a fixed position, the carrier 421 is mounted in the mounting groove 212, and the electrical signal transmitter 422 has a first end electrically connected to the control unit 300 and a second end electrically connected to the display 410.

In the embodiment of the present application, the carrying body 421 is a carrying shell made of plastic material, the electrical signal transmission body 422 is made of conductive material capable of conducting electrical signals, and the second end of the electrical signal transmission body 422 is electrically connected to the display body 412. In specific application, if an information display function is added to the mechanical keyboard on the basis of the original instruction and data input function, some non-critical key units 100 are removed from the keyboard body 200, one or more carrying bodies 421 are installed in the corresponding installation grooves 212, the electric signal transmission bodies 422 are installed on the carrying bodies 421, after the carrying bodies 421 are installed in the installation grooves 212, the first ends of the electric signal transmission bodies 422 are electrically connected with the control part 300, the second ends of the electric signal transmission bodies 422 are electrically connected with the display body 412, and the mechanical keyboard can have the information display function. Of course, in other embodiments, the electrical signal transmission member 420 may also be an electrical wire capable of transmitting electrical signals, or may also be a pin row capable of transmitting electrical signals.

Referring to fig. 6, 7, 9 and 10, the mounting groove 212 in this embodiment includes an upper mounting groove section and a lower mounting groove section, the upper mounting groove section extends from the bottom of the cavity accommodating the cavity 211 to the inside of the keyboard body 200, the lower mounting groove section is disposed below the upper mounting groove section and is communicated with the upper mounting groove section, and a projection surface of the lower mounting groove section projected onto a horizontal plane at least partially covers a projection surface of the upper mounting groove section projected onto the horizontal plane. The carrying body 421 is provided with a spacing body 423, and the spacing body 423 can move along the direction close to or far away from the outer side wall of the carrying body 421; the carrier 421 is provided with a limit bump 424; under the condition that the display part 400 is at the fixed position, the limiting body 423 is positioned in the lower installation groove section, the upper surface of the limiting body 423 is abutted against the groove top of the lower installation groove section, and the limiting bump 424 is positioned outside the installation groove 212 and is abutted against the cavity bottom of the accommodating cavity 211.

In the embodiment of the present application, the upper installation groove section and the lower installation groove section are both arranged along the thickness direction of the keyboard body 200, the cross sections of the upper installation groove section and the lower installation groove section are both rectangular, and the area of the cross section of the upper installation groove section is smaller than that of the cross section of the lower installation groove section. The limiting body 423 is flexibly connected with the carrying body 421, two limiting bodies 423 are arranged and are respectively arranged on two opposite outer side walls of the carrying body 421, the limiting body 423 is made of plastic materials, a moving space is arranged between the limiting body 423 and the outer side walls of the carrying body 421 so that the limiting body 423 can move in a direction close to or far away from the outer side walls of the carrying body 421, and the limiting body 423 and the carrying body 421 are manufactured in an integrated forming design; the limiting bumps 424 are four, wherein two limiting bumps 424 are respectively disposed on an outer side wall of the carrier 421, and are respectively disposed on two sides of one limiting body 423, and are respectively located at two corners of the carrier 421, the other two limiting bumps 424 are respectively disposed on an outer side wall of the carrier 421, which is opposite to the outer side wall provided with the limiting body 423, and are respectively disposed on two sides of the other limiting body 423, and are respectively located at the other two corners of the carrier 421, and the limiting bumps 424 and the carrier 421 are integrally formed.

In the concrete application, when the carrying body 421 needs to be installed in the installation groove 212, the carrying body 421 is aligned with the installation groove 212, then the carrying body 421 is driven to move towards the groove bottom of the installation groove 212, at first, the limiting body 423 can be in contact with the groove wall of the installation groove 212, the limiting body 423 can move towards the direction close to the outer side wall of the carrying body 421 in the moving space under the action of thrust applied to the groove wall of the installation groove 212 and the groove bottom of the installation groove 212, after the limiting body 423 moves into the lower installation groove section, the lower surface of the limiting bump 424 is attached to the cavity bottom of the accommodating cavity 211, the upper surface of the limiting body 423 is also abutted to the groove top of the lower installation groove section, and at this time, the carrying body 421 is successfully installed in the installation groove 212. The limiting projection 424 and the limiting body 423 are provided to facilitate the mounting body 421 to be firmly installed in the installation groove 212, and also facilitate the mounting body 421 to be drawn out from the installation groove 212 under external force.

Referring to fig. 6, 9 and 10, as an optional mode in the embodiment of the present application, in order to enable the carrying body 421 to be more smoothly drawn out from the mounting groove 212, the acting ends of the limiting body 423 all adopt triangular blocks, and the design reduces the contact area between the limiting body 423 and the groove top of the lower mounting groove section, so as to appropriately limit the carrying body 421 from being drawn out from the mounting groove 212 after the carrying body 421 is mounted in the mounting groove 212, and also facilitate that the carrying body 421 can be drawn out by applying an appropriate pulling force to the carrying body 421 under the condition that the carrying body 421 is ready to be drawn out from the mounting groove 212, thereby improving the convenience of the dismounting operation.

Referring to fig. 6, 8 and 10, as an alternative manner in the embodiment of the present application, a lower end surface of the carrier 421 is provided with a limiting boss 425, and the control portion 300 is provided with a limiting hole; when the display part 400 is at a fixed position, the limiting convex column 425 is embedded into the limiting hole and attached to the hole wall of the display hole. The limiting convex column 425 is made of plastic materials and designed and manufactured as an integral body with the carrying body 421, and the limiting convex column 425 plays a guiding role in the process that the carrying body 421 is installed in the installation groove 212, and meanwhile, the carrying body 421 is connected with the control part 300.

Referring to fig. 7 to 10, the electrical signal transmission body 422 in the present embodiment includes a mounting section 4221, a first electrical contact 4222 and a second electrical contact 4223, the first electrical contact 4222 is disposed at a first end of the mounting section 4221 and electrically connected with the mounting section 4221, the first electrical contact 4222 has a diameter smaller than that of the mounting section 4221, and the second electrical contact 4223 is disposed at a second end of the mounting section 4221 and electrically connected with the mounting section 4221. The upper end surface of the carrying body 421 is open, the electrical signal transmission part 420 further comprises a carrying body 426, the carrying body 426 is arranged on the carrying body 421, a step accommodating through groove is formed in the carrying body 426, the step accommodating through groove comprises an upper accommodating groove section and a lower accommodating groove section, the upper accommodating groove section extends into the carrying body 426 from the upper end surface of the carrying body 426, the lower accommodating groove section is arranged below the lower accommodating groove section and is communicated with the upper accommodating groove section, and the groove diameter of the lower accommodating groove section is smaller than that of the upper accommodating groove section; the carrying section 4221 is embedded into the upper accommodating groove section, the end surface of the first end of the carrying section 4221 is abutted against the groove bottom of the upper accommodating groove section, the first electrical contact 4222 is embedded into the lower accommodating groove section, the first electrical contact 4222 is the first end of the electrical signal transmission body 422, and the second electrical contact 4223 is the second end of the electrical signal transmission body 422; when the display unit 400 is in the fixed position, the first electrical contact 4222 is electrically connected to the control unit 300, and the second electrical contact 4223 is electrically connected to the display 410. The outer wall of the first electrical contact 4222 abuts the wall of the lower receiving slot section,

in the embodiment of the present application, the mounting segment 4221, the first electrical contact 4222 and the second electrical contact 4223 are all made of the same conductive material and are integrally formed. The carrier 426 is made of plastic material, and the carrier 426 is disposed inside the carrier 421 and is designed and manufactured integrally with the carrier 421. The outer wall of the first electrical contact 4222 is attached to the wall of the lower accommodating groove, an electrical connection hole is formed in the control portion 300, into which the first electrical contact 4222 is inserted, and the second electrical contact 4223 extends into the protective shell 411 through the connection hole and is electrically connected to the display body 412. When the display unit 400 is in the fixed position, one end of the first electrical contact 4222, which is away from the mounting segment 4221, is inserted into the electrical connection hole to be electrically connected to the control unit 300, and the second electrical contact 4223 passes through the connection through hole and contacts the display body 412 to be electrically connected to the display body 412. The design of the open upper end surface of the carrying body 421 and the arranged carrying body 426 facilitates the processing and manufacturing of the electrical signal transmission member 420 capable of realizing electrical signal transmission, and the design reduces the processing difficulty and improves the processing efficiency. The stepped receiving channel is provided to facilitate stable retention of the electrical signal transmission body 422 within the carrier 426.

Referring to fig. 6 to 8, 11 and 12, the electrical signal transmission member 420 of the present embodiment further includes a stabilization reinforcement 427, and the stabilization reinforcement 427 is detachably mounted on the upper port of the strap body 421; the outer side wall of the stable reinforcement body 427 is provided with a first clamping piece 428, the first clamping piece 428 comprises a first clamping section 4281 and a first clamping block 4282, the first clamping section 4281 is fixedly connected with the stable reinforcement body 427, the first clamping block 4282 is arranged below the first clamping section 4281, and the outer side wall of the carrier 421 is provided with a first clamping groove; under the condition that the display part 400 is at the fixed position, the stabilizing reinforcement body 427 and the carrying body 421 are connected by the first clamping block 4282 and the clamping of the first clamping groove, and the outer side wall of the first clamping section 4281 far away from the carrying body 421 is attached to the groove wall of the upper installation groove section.

In this optional manner, the stabilizing reinforcement body 427 is made of plastic material, a through hole for the power supply signal transmission body 422 to extend outward is formed in the stabilizing reinforcement body 427, the signal transmission body 422 is inserted into the through hole, and the second electrical contact 4223 is located on one side of the stabilizing reinforcement body 427 away from the carrying body 421; the first clamping section 4281 and the first clamping block 4282 are designed and manufactured in an integrated manner, when the display part 400 is located at a fixed position, the first clamping block 4282 is embedded into the first clamping groove, the upper surface of the first clamping block 4282 is abutted to the upper groove wall of the first clamping groove, and the first clamping section 4281 is located on one side of the outer side wall of the lapping body 421. The first joint spare 428 of setting makes firm reinforcement 427 can realize stably being connected with the carrier 421 under the cooperation of first joint groove and last mounting groove section, and the firm reinforcement 427 of setting can enough firmly support the display 410 of setting above electrical signal transmission piece 420, also can make electrical signal transmission piece 422 firmly stop on carrier 426 simultaneously. In addition, the first snap 428 is provided with four, two of the four spaces are disposed on a first outer sidewall of the stabilizing reinforcement body 427, the outer sidewall is disposed adjacent to an outer sidewall provided with the stopper 423 and the stopper 424, and the other two spaces are disposed on a second outer sidewall of the stabilizing reinforcement body 427, the first outer sidewall and the second outer sidewall are disposed opposite to each other.

Referring to fig. 7, 8, 11 and 13, as an alternative to the embodiment of the present application, a second snap member 429 is provided on the outer side wall of the fixing rib 427, and the second snap member 429 can move in a direction approaching or departing from the outer side wall of the fixing rib 427; the second clamping piece 429 comprises a second clamping section 4291 and a second clamping block 4292, the second clamping section 4291 is connected with the stable reinforcement body 427, and the second clamping block 4292 is arranged below the second clamping section 4291; under the condition that the display part 400 is at a fixed position, the second clamping block 4292 is positioned in the lower installation groove section and is abutted against the groove top of the lower installation groove section, and the outer side wall of the second clamping section 4291, which is far away from the stable reinforcing body 427, is attached to the groove wall of the upper installation groove section.

In this alternative, the second clamping section 4291 and the second clamping block 4292 are integrally formed, and the second clamping section 4291 is flexibly connected with the stabilization reinforcement body 427. The second clamping member 429 is arranged to enable the stabilizing reinforcement body 427 to be connected with the carrying body 421 more stably under the matching of the groove top of the lower mounting groove section and the groove wall of the upper mounting groove section. The second snap-in members 429 are provided with two, one being provided on the first outer side wall and located between two adjacently arranged first snap-in members 428, and the other being provided on the second outer side wall and located between the other two adjacently arranged first snap-in members 428.

Referring to fig. 9, as an alternative manner in the embodiment of the present application, a guiding post 430 is disposed inside the carrier 421, a first end of the guiding post 430 is fixedly connected to the carrier 421, a guiding groove is disposed on an end surface of the stabilizing reinforcement 427 near the carrier 421, and the guiding post 430 is embedded in the guiding groove. The two guide posts 430 are arranged, the two guide posts 430 are arranged in the carrying body 421 at intervals, and the arranged guide posts 430 play a guiding role in assembling the stabilizing reinforcement body 427 and the carrying body 421, so that the assembling efficiency is improved.

Referring to fig. 8 and 9, as an alternative in the embodiment of the present application, the electrical signal transmission body 422 further includes a position-limiting flange 4224, the position-limiting flange 4224 is sleeved on the outer periphery of the mounting section 4221, and the upper surface of the position-limiting flange 4224 abuts against the lower end surface of the stabilization reinforcement body 427. The position-limiting flange 4224 and the carrying section 4221 are designed and manufactured as an integral body, and the position-limiting flange 4224 is provided to enable the electrical signal transmission body 422 to be more stably mounted on the carrying body 421 under the action of the carrying body 426 and the stabilizing reinforcing body 427.

Referring to fig. 6, as an alternative manner in the embodiment of the present application, an accommodating groove is provided on a lower end surface of the protective shell 411; the fixing reinforcement 427 and the partial carrying body 421 are located in the receiving groove when the display portion 400 is at the fixed position, so that the volume of the keyboard body 200 and thus the mechanical keyboard can be reduced as much as possible.

In summary, the mechanical keyboard provided by the embodiment at least has the following beneficial technical effects: the key unit and the display part in the mechanical keyboard can be replaced mutually, and the effect of realizing the information display function on the basis of realizing the most basic instruction and data input function is achieved. If the mechanical keyboard only has the instruction and data input function, all the key units 100 are directly and correspondingly installed in the installation space 210, and all the key units 100 are electrically connected with the control part 300, so that the most basic instruction and data input function of the mechanical keyboard can be realized. If the mechanical keyboard needs to have an information display function, some key units 100 are removed from the keyboard body 200, corresponding display portions 400 are installed in corresponding installation spaces 210, and then the display portions 400 are electrically connected with the control portion 300, so that the mechanical keyboard can have the information display function. Through adopting this kind of design of this application, richened mechanical keyboard's function, improved mechanical keyboard's use and experienced.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A mechanical keyboard is characterized by comprising a plurality of key units (100), a keyboard body (200) and a control part (300), wherein the keyboard body (200) is provided with a plurality of installation spaces (210), the number of the installation spaces (210) is the same as that of the key units (100), and the installation spaces (210) correspond to one another, and each key unit (100) is detachably installed in each installation space (210); the control part (300) is arranged on the keyboard body (200) and is electrically connected with the key unit (100) arranged in the installation space (210);

the mechanical keyboard further comprises a display part (400) for displaying required information, the display part (400) is detachably installed in the installation space (210), and the control part (300) is electrically connected with the display part (400) installed in the installation space (210).

2. The mechanical keyboard according to claim 1, wherein the key unit (100) comprises mechanical keys (110), the installation space (210) comprises a receiving cavity (211) and one mounting groove (212), the receiving cavity (211) extends from the upper end face of the keyboard body (200) to the inside of the keyboard body (200), the mounting groove (212) is arranged below the receiving cavity (211) and is communicated with the receiving cavity (211), and the number of the mounting grooves (212) is the same as the number of the mechanical keys (110) correspondingly installed in the key unit (100) in the installation space (210);

the display part (400) comprises a display piece (410) and an electric signal transmission piece (420), the display part (400) is provided with a fixed position and an unlocking position located outside the installation space (210), under the condition that the display part (400) is located at the fixed position, the display piece (410) is installed in the accommodating cavity (211), the electric signal transmission piece (420) is installed in the installation groove (212), and the electric signal transmission piece (420) is electrically connected with the display piece (410) and electrically connected with the control part (300).

3. The mechanical keyboard according to claim 2, wherein the display member (410) comprises a protective shell (411) and a display body (412), the display body (412) is fixedly installed inside the protective shell (411), the upper end face of the protective shell (411) is arranged in an open manner, and the display face of the display body (412) is arranged towards the upper end face of the protective shell (411); a first connecting part is arranged on the outer side wall of the protective shell (411), and a second connecting part is arranged on the wall of the accommodating cavity (211);

under the condition that the display part (400) is at the fixed position, the protective shell (411) is embedded in the accommodating cavity (211) and is positioned above the electric signal transmission piece (420), the first connecting part is connected with the second connecting part, and the display body (412) is electrically connected with the electric signal transmission piece (420).

4. The mechanical keyboard of claim 3, wherein the first connection portion is an elastically deformable connection projection (413), and the second connection portion is a connection groove; when the display part (400) is at the fixed position, the connection lug (413) is embedded in the connection groove, and the projection surface of the connection lug (413) projected to the vertical surface is the same as the projection surface of the connection groove notch projected to the vertical surface.

5. The mechanical keyboard according to any one of claims 2 to 4, wherein the electrical signal transmission member (420) comprises a carrier (421) and an electrical signal transmission body (422), the electrical signal transmission body (422) is arranged on the carrier (421), and the carrier (421) is detachably mounted in the mounting groove (212); the control part (300) is arranged on one side of the mounting groove (212) far away from the accommodating cavity (211);

when the display part (400) is at the fixed position, the carrying body (421) is installed in the installation groove (212), the first end of the electric signal transmission body (422) is electrically connected with the control part (300), and the second end of the electric signal transmission body is electrically connected with the display part (410).

6. The mechanical keyboard of claim 5, wherein the mounting groove (212) comprises an upper mounting groove section and a lower mounting groove section, the upper mounting groove section extends from the bottom of the accommodating cavity (211) to the inside of the keyboard body (200), the lower mounting groove section is arranged below the upper mounting groove section and is communicated with the upper mounting groove section, and a projection surface of the lower mounting groove section projected onto a horizontal plane at least partially covers a projection surface of the upper mounting groove section projected onto the horizontal plane;

the carrying body (421) is provided with a limiting body (423), and the limiting body (423) can move along the direction close to or far away from the outer side wall of the carrying body (421); a limiting bump (424) is arranged on the lapping carrier (421); under the condition that the display part (400) is located at the fixed position, the limiting body (423) is located in the lower mounting groove section, the upper surface of the limiting body (423) is abutted against the groove top of the lower mounting groove section, and the limiting protruding blocks (424) are located outside the mounting groove (212) and are abutted against the cavity bottom of the accommodating cavity (211).

7. The mechanical keyboard of claim 5, wherein the outer wall of the carrying body (421) close to the control part (300) is provided with a limiting convex column (425), and the control part (300) is provided with a limiting hole; under the condition that the display part (400) is at the fixed position, the limiting convex column (425) is embedded into the limiting hole and attached to the hole wall of the limiting hole.

8. The mechanical keyboard according to claim 6, wherein the electrical signal transmission body (422) comprises a mounting section (4221), a first electrical contact (4222) and a second electrical contact (4223), the first electrical contact (4222) is arranged at a first end of the mounting section (4221) and is electrically connected with the mounting section (4221), the first electrical contact (4222) has a smaller diameter than the mounting section (4221), and the second electrical contact (4223) is arranged at a second end of the mounting section (4221) and is electrically connected with the mounting section (4221);

the upper end surface of the carrying body (421) is open, the electrical signal transmission piece (420) further comprises a carrying body (426), the carrying body (426) is arranged on the carrying body (421), a ladder containing through groove is arranged on the carrying body (426), the ladder containing through groove comprises an upper containing groove section and a lower containing groove section, the upper containing groove section extends to the inside of the carrying body (426) from the upper end surface of the carrying body (426), the lower containing groove section is arranged below the upper containing groove section and is communicated with the upper containing groove section, and the groove diameter of the lower containing groove section is smaller than that of the upper containing groove section; the carrying section (4221) is embedded into the upper accommodating groove section, the end face of the first end of the carrying section (4221) is abutted against the groove bottom of the upper accommodating groove section, the first electrical contact (4222) is embedded into the lower accommodating groove section, the first electrical contact (4222) is a first end of the electrical signal transmission body (422), and the second electrical contact (4223) is a second end of the electrical signal transmission body (422); when the display unit (400) is in the fixed position, the first electrical contact (4222) is electrically connected to the control unit (300), and the second electrical contact (4223) is electrically connected to the display (410).

9. The mechanical keyboard of claim 8, wherein the electrical signal transmission member (420) further comprises a securing reinforcement (427), the securing reinforcement (427) being detachably mounted on an upper port of the deck (421);

a first clamping piece (428) is arranged on the outer side wall of the stabilizing reinforcing body (427), the first clamping piece (428) comprises a first clamping section (4281) and a first clamping block (4282), the first clamping section (4281) is fixedly connected with the stabilizing reinforcing body (427), the first clamping block (4282) is arranged below the first clamping section (4281), and a first clamping groove is formed in the outer side wall of the lap carrier (421); when the display part (400) is at the fixed position, the fixing reinforcing body (427) and the strap carrier (421) are connected by the first clamping block (4282) and the first clamping groove, and the outer side wall of the first clamping section (4281) far away from the strap carrier (421) is attached to the groove wall of the upper mounting groove section.

10. The mechanical keyboard according to claim 9, wherein a second clip member (429) is disposed on an outer side wall of the securing reinforcement body (427), the second clip member (429) is movable in a direction approaching or moving away from the outer side wall of the securing reinforcement body (427), the second clip member (429) comprises a second clip section (4291) and a second clip block (4292), the second clip section (4291) is connected with the securing reinforcement body (427), and the second clip block (4292) is disposed under the second clip section (4291); when the display part (400) is at the fixed position, the second clamping block (4292) is positioned in the lower mounting groove section and is abutted against the groove top of the lower mounting groove section, and the outer side wall of the second clamping section (4291) far away from the stabilizing and reinforcing body (427) is abutted against the groove wall of the upper mounting groove section; or the like, or, alternatively,

a guide post (430) is arranged in the carrier (421), the first end of the guide post (430) is fixedly connected with the carrier (421), a guide groove is arranged on the end surface of the stable reinforcing body (427) close to the carrier (421), and the guide post (430) is embedded in the guide groove; or the like, or, alternatively,

the electric signal transmission body (422) further comprises a limiting flange (4224), the limiting flange (4224) is sleeved on the periphery of the carrying section (4221), and the upper surface of the limiting flange (4224) is abutted with the lower end surface of the stabilizing reinforcing body (427).

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