CN208738094U - Mechanical keyboard structure - Google Patents

Abstract

The utility model discloses a kind of mechanical keyboard structures, including a fixed plate, there are multiple perforation in fixed plate, a circuit board is equipped at fixed plate side, there are multiple mechanical keys at perforation, each mechanical key includes a mechanical axis body, one keycap, an and at least transmittance section, mechanical axis body is set on circuit board, keycap is located at the machinery axis body side, transmittance section is set on the keycap, there is a display component between each machinery axis body and each keycap, display component includes a display module, one form cover, an and switch fixing casing, and there can be a signal transmission interface to connect circuit board for signal on display component.Whereby, display component can be installed on the mechanical key generally commonly used by user, and display module is located at the side of transmittance section, to increase user it is observed that the angle of display module, and the service life used via signal transmission interface increase.

Description

Mechanical keyboard structure

Technical field

It is espespecially a kind of to increase user and observe display module the utility model relates to a kind of mechanical keyboard structure Angle, while increasing the mechanical keyboard structure of service life.

Background technique

Keyboard is one of the exterior part for cooperating computer, and main purpose is entered in computer for input data, just at present Technology, keyboard can be described as the indispensable also irreplaceable part of computer product, also therefore keyboard in addition to common key Outside formula keyboard, also there is many kinds of keyboard, such as infrared keyboard or tactile keyboard, but compared to various special keys Disk, whether for cost performance or ease of use, all no more than the touch-tone keypad that everybody commonly uses at present.

Touch-tone keyboard is broadly divided into two kinds at present, another then be mechanical key one is the keyboard of diaphragm type Disk, the keyboard of diaphragm type are will have elastic film to be set in keyboard, spring back key via the elastic force of film, and machine Tool formula keyboard is that every key has oneself independent switch with mechanical contact (switch), reaches more preferably pressing hand whereby Sense, and mechanical keyboard, the content that each usual key is shown is fixed, therefore can be changed to keycap with regard to someone Bright, and display screen is set in keycap, remind or change whereby the function that key is shown.

Such as TaiWan, China new patent certificate number M400080 " structural improvement of push switch ", wherein just referring to One LED screen is placed in the technology contents between keycap and circuit board, but such technology is that LED screen is fixed on circuit board On, cause LED screen can't be as keycap is mobile, so when not pressing keycap, it may be observed that limited angle, Jin Erying The convenience for arriving user is rung, and service life is also shorter, cause to increase using upper cost, in addition, such mechanically presses Key all needs to redesign different modular structures, can reach its effect, and can not directly be installed in existing mechanical key (cSwitch) on, thus whether design, manufacture and install all can it is complex and trouble.

Furthermore there is manufacturer's improving technology again, LED screen is connected on keycap, to be moved up and down with keycap, but It is such mode is also to need other modularity to make, and cannot be installed on mechanical key (Switchc), in pressing Feel also can be variant.

So how to solve the problems, such as it is above-mentioned commonly use with missing, as the applicant of the utility model and be engaged in this journey The relevant manufactures of industry want to study improved direction place.

Therefore the creator of the utility model is in view of the above-mentioned deficiency, is collecting related data, via assessing and examine in many ways Consider, and based on years of experience accumulated in this industry, through continuous trial and modification, designs the utility model eventually.

Utility model content

The purpose of this utility model is to provide a kind of angle that display module can be observed in increase is easy to use to improve Property, and install and manufacture more convenient, and allow the more extended mechanical keyboard structure of service life.

Based on this, the utility model mainly uses utilising techniques, Lai Shixian above-mentioned purpose.

A kind of mechanical keyboard structure includes: a fixed plate, has multiple perforation in the fixed plate；One circuit board, the electricity Road plate is set at the side of the fixed plate；Multiple mechanical keys, the mechanical key are located at the perforation, and even It is connected on the circuit board, and each mechanical key includes a mechanical axis body, a keycap and an at least transmittance section, the mechanical axis Body is connected on the circuit board, and the keycap is located at the side of the machinery axis body, and the transmittance section is set on the keycap；It is multiple Display component, each display component are located between the machinery axis body and the keycap, and each display component includes a display module, one Form cover and a switch fixing casing, the form cover in the keycap, therefore when the keycap is mobile, which will drive this Display component can be mobile with the keycap, and the display module is limited in the form cover, and is located at the side of the transmittance section, The switch fixing casing is set at the side of the display module, and the display module is made to be connected to the mechanical axis via the switch fixing casing On body；And multiple signal transmission interfaces, it is connected on the display component at one end of each signal transmission interface, at the other end then Across the fixed plate and the circuit board, and be connected to the circuit board away from the fixed plate side at, make the display component via The signal transmission interface is connect with the circuit board signal.

Further, it is connected in the display module at one end of each signal transmission interface, and passes through the form at the other end Cover, the switch fixing casing, the fixed plate and the circuit board, and the circuit board is connected at the side of the fixed plate.

Further, the interconnecting piece on the circuit board with multiple for connecting the signal transmission interface.

Further, which is equipped with an at least external connection and handles device.

Further, which is equipped with an at least joint outer part.

Further, which is one of USB connector, din connector or PS/2 connector.

Further, there is at least one display fixed part on the form cover.

Further, the keycap fixed part at least one corresponding display fixed part in the keycap, makes the form cover It is fixed in the keycap.

Further, there is at least one display engaging portion on the form cover.

Further, the connection engaging portion at least one corresponding display engaging portion on the switch fixing casing, makes described Form cover be combined with each other with the switch fixing casing.

After above-mentioned technological means, display module is set on keycap by the utility model, with keycap dipping and heaving, Lead to user it is observed that the angle of display module is more complete, can also be directly mounted in general mechanical key, makes Make more convenient, and signal transmission interface can pass through each part and be installed below circuit board, make it be not easy to lose, whereby Increase and use the upper service life, specifically, user's pressable keycap interlocks mechanical axis body whereby, signal is transferred to circuit On plate, and display module can cooperate via form cover and switch fixing casing to be fixed in keycap, and since keycap is benefit It is connected on mechanical axis body with switch fixing casing, therefore display module can be moved up and down simultaneously with keycap, therefore whether be pressed Keycap is pressed, display module can all be located at by transmittance section, therefore user whether presses keycap, can completely observe display Pattern shown by mould group, meeting enhanced convenience when user can be allowed to observe pattern caused by display module, and display module It can show that various patterns, signal transmission interface can be connected to circuit around fixed plate and circuit board via the message that circuit board provides At the downside of plate, therefore when pressing keycap to drive display component mobile, signal transmission interface can be bent, and since signal transmits Interface can cause averagely disperse the angle of bending on signal transmission interface when bending, therefore at circuit board lower section Just do not allow to be also easy to produce the phenomenon that losing, therefore can increase entirety and use the upper service life, and display component is directly to be installed in generally Mechanical key in, do not need to design different mechanical keys otherwise for display component is modular, thus in It is also more convenient in installation or manufacture.

, can be sufficiently complete for the angle that the display screen in mechanical key is able to observe that is commonly used by above-mentioned technology, And service life is shorter, and needs to be broken through the problem of in addition design, reaches above-mentioned advantage.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model first embodiment.

Fig. 2 is the local structural graph of the utility model first embodiment.

Fig. 3 is the exploded view of the utility model first embodiment.

Fig. 4 is the display schematic diagram of the utility model first embodiment.

Fig. 5 is the pressing schematic diagram of the utility model first embodiment.

Fig. 6 is the bending sketch map of the utility model first embodiment.

Fig. 7 is schematic diagram after the pressing of the utility model first embodiment.

Fig. 8 is the exploded view of the utility model second embodiment.

Fig. 9 is the fixation schematic diagram of the utility model second embodiment.

Figure 10 is the combination schematic diagram of the utility model second embodiment.

Figure 11 is the perspective view of the utility model 3rd embodiment.

Figure 12 is the perspective view of the utility model fourth embodiment.

Figure 13 is the perspective view of the 5th embodiment of the utility model.

[symbol description]

Fixed plate 1

Perforation 11

Circuit board 2,2c

Interconnecting piece 21

External connection handles device 22

Joint outer part 23

Protector 24c

Mechanical key 3,3d

Mechanical axis body 31,31c

Keycap 32,32a

Keycap fixed part 321a

Transmittance section 33,33b

Display component 4,4d

Display module 41,41a, 41b

Form cover 42,42a

Show fixed part 421a

Show engaging portion 422a

Switch fixing casing 43,43a

Connect engaging portion 431a

Signal transmission interface 5,5c.

Specific embodiment

To reach above-mentioned purpose and effect, technical means and structures used by the utility model, hereby drawing just, this is practical Novel its feature and function of preferred embodiment elaborate are as follows, understood completely with sharp.

Shown in please referring to Fig.1 to Fig.3, be the utility model first embodiment perspective view to exploded view, by can be clear in figure Chu finds out that the utility model includes:

One fixed plate 1, a circuit board 2, multiple mechanical keys 3, multiple display components 4 and multiple signal transmission interfaces 5, wherein there can be multiple perforation 11 in fixed plate 1, and circuit board 2 is set at the side of fixed plate 1, mechanical key 3 divides It Wei Yu not perforate at 11, and be connected on circuit board 2, display component 4 is then set in mechanical key 3, and signal transmission interface 5 is then It is connected on display component 4 and circuit board 2；

Each mechanical key 3 includes a mechanical axis body 31, a keycap 32 and an at least transmittance section 33, mechanical axis body 31 For general Switch mechanical key, and it is connected on circuit board 2 at perforation 11, and keycap 32 is connected to via display component 4 On mechanical axis body 31, transmittance section 33 is then set on keycap 32, can be formed in 32 top of keycap or whole keycap 32 is all light transmission Portion 33, does not limit；

Each display component 4 includes that a display module 41, a form cover 42 and switch fixing casing 43, form cover 42 are set to In keycap 32, display module 41 is then limited in form cover 42, and is located at the side of transmittance section 33, and display module 41 can be The display mode of LED or remaining type, do not limit, and allow user that can observe that display module 41 is aobvious via transmittance section 33 whereby The content shown, switch fixing casing 43 are set at 41 side of display module, and display module 41 is made to be located at form cover 42 and switch admittedly Between fixed board 43, and switch fixing casing 43 can be connected on mechanical axis body 31, and keycap 32 is allowed to be connected to via display component 4 whereby On mechanical axis body 31；

Signal transmission interface 5 is flexible circuit board (FPC) or flexible flat cable (FFC), but it is not limited, and signal transmits It can be connected in display module 41 at one end of interface 5, form cover 42 can be then passed through at the other end, switch fixing casing 43, is fixed After plate 1 and circuit board 2, reconnect in circuit board 2 at the side of fixed plate 1, and there can be multiple connections on circuit board 2 Portion 21, so as to connecting signal transmission interface 5；And

In this present embodiment, can have external connection processing device 22 and a joint outer part 23 on circuit board 2, so that electric Road plate 2 can handle device 22 and joint outer part 23 via external connection and connect with host computer information, and signal is allowed to be able to mutually pass on from one to another It passs, and joint outer part 23 can be one of USB connector, din connector or PS/2 connector, not limit, this reality Example is applied to illustrate with USB connector.

By above-mentioned explanation, the structure of the utility model can be appreciated that, and the corresponding matching according to this structure Display module 41 is set on keycap 32, and as keycap 32 acts, to increase user it is observed that the angle of display module 41 Degree, and increase using the upper service life, and detailed explanation will be in following the description.

Also referring to FIG. 1 to 7, illustrate for the perspective view of the utility model first embodiment to after pressing Figure, when by above-mentioned component groups structure, it can be clearly seen from the figure that, joint outer part 23 first must be connected to host computer by user On, to cooperate external connection processing device 22 to connect circuit board 2 with computer host signal, with mutual transmitting signals, when use, can Keycap 32 is pressed to push the button axle on mechanical axis body 31, signal is transferred in circuit board 2 and host computer whereby, and in During pressing, it can be made to fix via fixed plate 1, it is not easy to it shakes, and when user presses keycap 32, display component 4 can move up and down with keycap 32, since display module 41 is to cooperate switch fixing casing 43 to be fixed on keycap via form cover 42 In 32, therefore display module 41 can also be moved up and down with keycap 32, that is, representing display module 41 can be at any time in transmittance section 33 Side at, therefore user whether have pressing keycap 32, easily can see display mould via transmittance section 33 very The content of 41 display of group, and display module 41 can be connected on circuit board 2 via 5 information of signal transmission interface, therefore show Content can control and change via circuit board 2 and host computer, such as can show notepad, browser, small artist or electronics The pattern of mail, the function of indicating or convert display module 41 whereby can be easily no matter user is allowed to be in any angle It observes content shown by display module 41, uses upper convenience to increase, and display component 4 is to be directly arranged in generally Mechanical key 3(Switch) in, do not need to design different mechanical keys 3 according further to display component 4, thus in It can enhanced convenience in installation and manufacture.

When user presses keycap 32 to drive display module 41 mobile, flexible circuit board 2 can be squeezed, and due to news The interconnecting piece 21 of display module 41 and circuit board 2 at 1 side of fixed plate is connected at the both ends of number transmission interface 5 On, it, can be complete when and can observe that a kind of U-shaped aspect can be presented in signal transmission interface 5 in side, therefore be squeezed It disperses the power of extruding on the signal transmission interface 5 of full wafer, therefore the situation lost is less likely to occur, therefore can increase use On service life, with achieve the effect that save cost.

Please cooperate simultaneously again refering to shown in Fig. 8 to Figure 10, shows for exploded view to the combination of the utility model second embodiment Be intended to, it can be clearly seen from the figure that, the present embodiment and above-described embodiment be it is similar, in this present embodiment, on form cover 42a Can have in multiple display fixed part 421a and multiple display engaging portion 422a, keycap 32a can have multiple corresponding displays The keycap fixed part 321a of fixed part 421a, and can have the company of multiple corresponding display engaging portion 422a on switch fixing casing 43a Engaging portion 431a is met, whereby being fixed to each other via display fixed part 421a and keycap fixed part 321a, it more completely will view Window cover 42a is fixed in keycap 32a, while by form cover 42a and being opened via display engaging portion 422a and connection engaging portion 431a The more firm of fixed plate 43a combination is closed, allows display module 41a can be more stable when being limited in form cover 42a.

Please cooperate refering to fig. 1 shown in 1 simultaneously again, is the perspective view of the utility model 3rd embodiment, by can be clear in figure Find out, the present embodiment and above-described embodiment be it is similar, in this present embodiment, transmittance section 33b is formed on entire keycap, is borrowed This indicates that the range of transmittance section 33b and kenel are not limited, and can so allow user that can more completely observe display Mould group 41b uses upper convenience to improve.

Please cooperate refering to fig. 1 shown in 2 simultaneously again, is the perspective view of the utility model fourth embodiment, by can be clear in figure Find out, the present embodiment and above-described embodiment be it is similar, when being installed on circuit board 2c due to the mechanical axis body 31c having, meeting Circuit board 2c is partially passed through, causes mechanical axis body 31c to have an opportunity to touch signal transmission interface 5c, it is thus possible to interference can be generated Or it is easy the problems such as losing, therefore the present embodiment can increase multiple protector 24c on circuit board 2c, prevent mechanical axis body whereby 31c contacts with each other with signal transmission interface 5c, and then leads to the problem of various, can increase using upper safety.

Please cooperate refering to fig. 1 shown in 3 simultaneously again, is the perspective view of the 5th embodiment of the utility model, by can be clear in figure Find out, the present embodiment and above-described embodiment be it is similar, the present embodiment by the digital keys of right be all set to have it is aobvious The mechanical key 3d for showing component 4d indicates that its replaceable quantity has no whereby and limits, user can by certain region also or Entire keyboard is all set as having the mechanical key 3d of display component 4d all may be used.

The above is only the preferred embodiment of the utility model only, and therefore, it does not limit the patent models of the utility model It encloses, therefore all simple modifications and equivalent structure variation carried out by with the utility model specification and schema content, it should all similarly wrap In the scope of the patents contained in the utility model.

It is so the mechanical keyboard structure of the utility model can improve the key problem in technology commonly used:

One, it is set between mechanical axis body 31 and keycap 32 using by display component 4, increases user whereby and observe display mould The angle of group 41 uses upper convenience to increase.

Two, directly display component 4 can be set in general mechanical key 3, do not need in addition to design it is different by Key is to cooperate display component 4, therefore meeting enhanced convenience on manufacturing.

Three, via the connection type of signal transmission interface 5, to increase using the upper service life and then reach the effect of saving cost Fruit.

In conclusion the mechanical keyboard structure of the utility model in use, can reach its effect and purpose really.

Claims (10)

1. a kind of mechanical keyboard structure, characterized by comprising:

One fixed plate has multiple perforation in the fixed plate；

One circuit board, the circuit board are set at the side of the fixed plate；

Multiple mechanical keys, the mechanical key are located at the perforation, and are connected on the circuit board, and each machine Tool formula key includes that a mechanical axis body, a keycap and an at least transmittance section, the machinery axis body are connected on the circuit board, and The keycap is located at the side of the machinery axis body, and the transmittance section is set on the keycap；

Multiple display components, each display component are located between the machinery axis body and the keycap, and each display component includes one aobvious Show that mould group, a form cover and a switch fixing casing, the form cover in the keycap, therefore when the keycap is mobile, the form cover Will drive the display component can be mobile with the keycap, and the display module is limited in the form cover, and is located at the transmittance section Side at, the switch fixing casing be set to the display module side at, make the display module via the switch fixing casing connect In on the machinery axis body；And

Multiple signal transmission interfaces are connected on the display component at one end of each signal transmission interface, then wear at the other end The fixed plate and the circuit board are crossed, and is connected to the circuit board at the side of the fixed plate, makes the display component via this Signal transmission interface is connect with the circuit board signal.

2. mechanical keyboard structure as described in claim 1, it is characterised in that: be connected at one end of each signal transmission interface In the display module, and the form cover, the switch fixing casing, the fixed plate and the circuit board are passed through at the other end, and be connected to The circuit board is at the side of the fixed plate.

3. mechanical keyboard structure as described in claim 1, it is characterised in that: have on the circuit board multiple for described in connection The interconnecting piece of signal transmission interface.

4. mechanical keyboard structure as described in claim 1, it is characterised in that: the circuit board is equipped with an at least external connection Processor.

5. mechanical keyboard structure as claimed in claim 4, it is characterised in that: the circuit board is equipped with an at least external connection Part.

6. mechanical keyboard structure as claimed in claim 5, it is characterised in that: the joint outer part is USB connector, DIN One of connector or PS/2 connector.

7. mechanical keyboard structure as described in claim 1, it is characterised in that: have at least one display solid on the form cover Determine portion.

8. mechanical keyboard structure as claimed in claim 7, it is characterised in that: have at least one corresponding this to show in the keycap The keycap fixed part for showing fixed part is fixed on the form cover in the keycap.

9. mechanical keyboard structure as described in claim 1, it is characterised in that: have at least one display knot on the form cover Conjunction portion.

10. mechanical keyboard structure as claimed in claim 9, it is characterised in that: have at least one on the switch fixing casing The connection engaging portion of the corresponding display engaging portion, makes the form cover be combined with each other with the switch fixing casing.