CN204029683U - A kind of mechanical keyboard switch - Google Patents
A kind of mechanical keyboard switch Download PDFInfo
- Publication number
- CN204029683U CN204029683U CN201420523218.0U CN201420523218U CN204029683U CN 204029683 U CN204029683 U CN 204029683U CN 201420523218 U CN201420523218 U CN 201420523218U CN 204029683 U CN204029683 U CN 204029683U
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- base
- upper cover
- mechanical keyboard
- keyboard switch
- control shaft
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Abstract
The utility model provides a kind of mechanical keyboard switch, comprise keycap, upper cover, base, Control Shaft, contact and LED lamp, described upper cover is snapped on base by four outer button card bases, described Control Shaft passes upper cover and is connected on base by elastic component, described Control Shaft top is provided with the cross axle being connected with keycap, on described cross axle, be provided with the vertical position of bone, described contact is plugged in base, described LED lamp is arranged at and covers, and LED lamp pin runs through base by upper cover draws wiring pin; It is simple in structure, be convenient to assembly and disassembly, and by the vertical position of bone is set, make mould structure simple, can increase product depanning quantity, when guaranteeing product quality, reduce production costs, at base edge, waterproof chamfering is set, prevent that ponding from entering interiors of products, can strengthen the water resistance of switch.
Description
Technical field
The utility model relates to a kind of keyboard switch field, the mechanical keyboard switch that particularly a kind of water proofing property is strong.
Background technology
Although thin film type keyboard application is very extensive, but mechanical keyboard with the feel of its high-quality, higher can be handling and sensitive and durable etc. feature obtain many consumers' favor, mechanical keyboard on market is varied, differ from one another, but structure is all quite complicated substantially, production cost is high, thereby its commercial value is also high, be unfavorable for long-range development, and keyboard places on the table and to use, consumer is also more and more higher to the requirement of its water resistance.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of simple in structure, and easy disassembly has the mechanical keyboard switch that water resistance and durability are strong.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of mechanical keyboard switch, comprise keycap, upper cover, base, Control Shaft, contact and LED lamp, described upper cover is snapped on base by four outer button card bases, described Control Shaft passes upper cover and is connected on base by elastic component, described Control Shaft top is provided with the cross axle being connected with keycap, on described cross axle, be provided with the vertical position of bone, described contact is plugged in base, described LED lamp is arranged at and covers, and LED lamp pin runs through base by upper cover draws wiring pin.
Preferably, four jiaos of described upper covers are provided with respectively the location hole that is fixedly connected with keycap, and each side of described upper cover is trapezium structure, and described base is provided with the waterproof chamfering consistent with the gradient of corresponding each trapezoidal faces of upper cover with the edge that upper cover connects.
Preferably, described base the right and left is provided with the buckle position coordinating with the outer button card base of upper cover, front and back are provided with the faceplate with keycap snapping, its bottom is provided with centralized positioning post and left and right reference column, also be provided with a plurality of electric cable-through holes, base inside is provided with the hollow reference column that connects described elastic component, the inner stopper slot that is provided with restriction Control Shaft scope of activities of its left and right end, inside, its rear end is provided with the first groove position of accommodating contact, and its front end inside is provided with and holds the second groove position that LED lamp pin passes.
Preferably, on the reference column of described left and right, be provided with 1～3 fixedly position of bone.
Preferably, on described Control Shaft, be provided with the spacing preiection mating with base stopper slot, bottom it, be provided with the spacing circular groove of the restriction elastic component scope of activities that the pilot pin of mating with base hollow reference column and the pilot pin of take are the center of circle, its rear end is also provided with two oblique angles of controlling contacts.
Preferably, described contact comprises terminal and contact chip, and described contact chip is plugged on the edge of base rear end inside, and described terminal is only second to contact chip and is plugged in base inside.
Preferably, described contact chip is a bending part, being fixed on base by the first wiring pin compared with long end of its bending, its bending compared with minor face, comprise moving contact and the arc convex contacting with the oblique angle of Control Shaft.
Preferably, described terminal comprises fixed contact and the second wiring pin of coupling relative to described moving contact.
Preferably, described the first wiring pin and the second wiring pin are piercing in respectively the two ends, bottom of base.
Preferably, described elastic component is spring.
Compared with prior art, the utlity model has following advantage:
The utility model provides a kind of mechanical keyboard switch, it is simple in structure, be convenient to assembly and disassembly, and by the vertical position of bone is set, make mould structure simple, can increase product depanning quantity, when guaranteeing product quality, reduce production costs, at base edge, waterproof chamfering is set, prevents that ponding from entering interiors of products, can strengthen the water resistance of switch.
Accompanying drawing explanation
Fig. 1 is the structural representation of the upper cover of the utility model embodiment mechanical keyboard switch;
Fig. 2 is the Facad structure schematic diagram of the base of the utility model embodiment mechanical keyboard switch;
Fig. 3 is the bottom surface structure schematic diagram of the base of the utility model embodiment mechanical keyboard switch
Fig. 4 is the Control Shaft positive and negative structural representation of the utility model embodiment mechanical keyboard switch;
Fig. 5 is the contact piece structure schematic diagram of the utility model embodiment mechanical keyboard switch;
Fig. 6 is the spring structure schematic diagram of the utility model embodiment mechanical keyboard switch;
Fig. 7 is the button cap structure schematic diagram of the utility model embodiment mechanical keyboard switch;
Fig. 8 is the assembling semi-finished product positive and negative structural representation of the utility model embodiment mechanical keyboard switch.
Embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the utility model is explained in further detail.
As shown in Fig. 1～8, a kind of mechanical keyboard switch, comprises keycap 1, upper cover 2, base 3, Control Shaft 4, contact 5, elastic component 6 and the rear LED lamp assembling.
As shown in Figure 1, described upper cover 2 comprises four outer button card bases 21, thereby be used for being snapped in connection upper cover 2 and base 3 on base 3, upper cover 2 each sides 22 are all trapezium structure, its leading flank WeiLED lamp department of assembly 23, middle setting held the through hole 24 that Control Shaft passes, and its four jiaos arrange the fixedly location hole of keycap 1 position.
As shown in Figure 2,3, described base 3 left and right sides are provided with the bayonet socket position 32 of mating with the outer button card base 21 of upper cover 2, its edge being connected with upper cover 2 is provided with waterproof chamfering 31, the gradient of the trapezoidal side 22 that the gradient of this waterproof chamfering 31 is corresponding with upper cover is consistent, water droplet can pleasing to the eyely flow down, thereby reaches the effect of waterproof; Described base 3 front and back sides are also provided with faceplate 33, for buckle, connect keycap 1, base 3 bottoms are provided with centralized positioning post 34 and left and right reference column 35, on keyboard pcb board, increase left and right reference column 35, and 1～3 fixedly position of bone is set on left and right reference column 35, the present embodiment middle left and right reference column is respectively provided with 2 fixedly position of bone 351, thereby play better locating effect, promoted the quality of keyboard; Base 3 bottoms are also provided with a plurality of electric cable-through holes 36, cross line be connected keyboard pcb board for contact 5 with LED lamp; Described base 3 bosoms are provided with middle control reference column 37, be used for connecting elastic component 6, and connect Control Shaft 4 by elastic component 6, the right and left of base 3 inside is also provided with respectively the stopper slot 38 of restriction Control Shaft 4 scopes of activities, it is up and down that restriction Control Shaft 4 prolongs vertical mode only, according to mechanics principle, makes feel better, and avoid unnecessary exerting oneself and collision, make switch more durable; Its inner front and back end of base 3 also this first groove position 39 and the second groove position 30, be respectively the groove that arranges of contact 5 and LED lamp.
As shown in Figure 4, described Control Shaft 4 comprises upper and lower, its top is cross axle 41, cross axle 41 is for being connected with keycap 1, on described cross axle 41, be provided with the vertical position of bone 411, than original complicated position of bone setting or the switch arranging without the position of bone, the switch that the utility model arranges the vertical position of bone 411 had both guaranteed the firm connection with keycap 1, rationally having controlled again production cost, is to be optimal settings; The bottom of this Control Shaft 4 be provided with the spacing preiection 42 that coordinates with stopper slot 38 on base 3, with hollow reference column 37 on base 3 be connected that the pilot pin 43 of elastic component 6, the pilot pin 43 of take be the center of circle for limiting the spacing circular groove 44 of elastic component 6 one end and for controlling the oblique angle 45 of contact 5.
As shown in Figure 5, described contact 5 comprises terminal 51 and contact chip 52, described contact chip 52 is arranged at base 3 back side edge inside and keeps to the side to locate, described terminal 51 is only second to contact chip 52 and is arranged in base 3, described terminal 51 comprises fixed contact 511 and the second wiring pin 512, described contact chip 52 comprises the first wiring pin 521, , moving contact 522 and arc convex 523, described contact chip is a bending part, it relies on the metallic elastic of bending part to be controlled by connection and the disconnection that Control Shaft 4 is realized moving contact 522 and fixed contact 511, described arc convex 523 is positioned at the two ends, left and right of moving contact 522, that the moving contact 522 that the oblique angle 45 of Control Shaft 4 directly contacted and controlled contact 5 contacts with fixed contact 511 and the parts that disconnect, described the first wiring pin 521 and the second wiring pin 512 are respectively through electric cable-through hole 36 realizations of base 3 and the electrical connection of pcb board.
As shown in Figure 6, described elastic component 6 is spring, and these spring 6 one end connect the pilot pin 43 of Control Shaft 4, the other end connects hollow reference column 37, by its operating range of external control of spacing circular groove 44 and hollow reference column 37, when spring 6 compression, pilot pin 43 penetrates hollow reference column 37.
As shown in Figure 7, described keycap 1 inside comprises the cross recess mating with the cross axle 41 of Control Shaft 4, and the location stitch of 25 couplings of the keycap location hole on 2 four jiaos of upper covers, described keycap 1 also can adopt general keycap, realizes versatility and the style varied of mechanical keyboard.
During assembling, by the first groove position 39 of terminal 51 and contact chip 52 reeve bases 3, spring 6 is loaded on the hollow reference column 37 of base 3, again Control Shaft 4 is loaded on base 3 by spring 6, again LED lamp is packed into the LEDDeng department of assembly 23 of upper cover 2, and then the collar extension card base 21 of aligning upper cover 2 and the buckle position 32 on base 3, and aim at the pin of LED lamp and the electric cable-through hole on base 3, firmly depress upper cover 2, to after semi-finished product switch as shown in Figure 8 and pcb board electrical connection, arbitrarily load onto keycap, whole assembling process is complete again.
In the utility model, the not concrete functional module of introducing all can adopt ripe functional module of the prior art, such as switch module, power module, LED-backlit module, main control module etc.; Wherein main control module is existing microprocessor, and wherein the control program of output is common programs.Described
Mechanical keyboard switch described in the utility model, its keycap 1, upper cover 2 and base 3 and Control Shaft 4 can adopt transparent material to make, and strengthen the visual of switch.And make the light of LED lamp can embody better its effect.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (10)
1. a mechanical keyboard switch, it is characterized in that: comprise keycap (1), upper cover (2), base (3), Control Shaft (4), contact (5) and LED lamp, described upper cover (2) is snapped on base (3) by four outer button card bases (21), described Control Shaft (4) is also connected on base (3) by elastic component (6) through upper cover (2), described Control Shaft (4) top is provided with the cross axle (41) being connected with keycap (1), on described cross axle (41), be provided with the vertical position of bone (411), described contact (5) is plugged in base (3), described LED lamp is arranged on upper cover (2), LED lamp pin runs through base (3) by upper cover (2) draws wiring pin.
2. a kind of mechanical keyboard switch according to claim 1, it is characterized in that: (2) four jiaos of described upper covers are provided with respectively the location hole (25) that is fixedly connected with keycap (1), each side of described upper cover (2) (22) is trapezium structure, and described base (3) is provided with the waterproof chamfering (31) consistent with the gradient of corresponding each trapezoidal faces of upper cover (2) with the edge that upper cover (2) connects.
3. a kind of mechanical keyboard switch according to claim 1, it is characterized in that: described base (3) the right and left is provided with the buckle position (32) coordinating with the outer button card base (21) of upper cover (2), front and back are provided with the faceplate (33) with keycap (1) snapping, its bottom is provided with centralized positioning post (34) and left and right reference column (35), also be provided with a plurality of electric cable-through holes (36), base (3) inside is provided with the hollow reference column (37) that connects described elastic component (6), its end inside, left and right is provided with the stopper slot (38) of restriction Control Shaft (4) scope of activities, inside, its rear end is provided with the first groove position (39) of accommodating contact (5), its front end inside is provided with and holds the second groove position (30) that LED lamp pin passes.
4. a kind of mechanical keyboard switch according to claim 3, is characterized in that: on the reference column of described left and right, (35) are provided with 1～3 fixedly position of bone (351).
5. a kind of mechanical keyboard switch according to claim 1, it is characterized in that: on described Control Shaft (4), be provided with the spacing preiection (42) mating with base (3) stopper slot (38), bottom it, be provided with the spacing circular groove (44) of restriction elastic component (6) scope of activities that the pilot pin (43) of mating with base (3) hollow reference column (37) and the pilot pin (43) of take are the center of circle, its rear end is also provided with two oblique angles (45) of controlling contacts (5).
6. a kind of mechanical keyboard switch according to claim 1, it is characterized in that: described contact (5) comprises terminal (51) and contact chip (52), described contact chip (52) is plugged on the edge of base (3) inside, rear end, and described terminal (51) is only second to contact chip (52) and is plugged in base (3) inside.
7. a kind of mechanical keyboard switch according to claim 6, it is characterized in that: described contact chip (52) is a bending part, its bending compared with long end, by the first wiring pin (521), to be fixed on base (3) upper, its bending compared with minor face, comprise the arc convex (523) that moving contact (522) contacts with oblique angle (45) with Control Shaft (4).
8. a kind of mechanical keyboard switch according to claim 7, is characterized in that: described terminal (51) comprises fixed contact (511) and the second wiring pin (512) with the relative coupling of described moving contact (522).
9. a kind of mechanical keyboard switch according to claim 8, is characterized in that: described the first wiring pin (521) and the second wiring pin (512) are piercing in respectively the two ends, bottom of base (3).
10. according to a kind of mechanical keyboard switch described in any one in claim 1～9, it is characterized in that: described elastic component (6) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523218.0U CN204029683U (en) | 2014-09-12 | 2014-09-12 | A kind of mechanical keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523218.0U CN204029683U (en) | 2014-09-12 | 2014-09-12 | A kind of mechanical keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029683U true CN204029683U (en) | 2014-12-17 |
Family
ID=52069517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523218.0U Active CN204029683U (en) | 2014-09-12 | 2014-09-12 | A kind of mechanical keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029683U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599879A (en) * | 2015-01-08 | 2015-05-06 | 深圳雷柏科技股份有限公司 | Socket for switch of mechanical keyboard |
| CN105810483A (en) * | 2016-05-30 | 2016-07-27 | 陈军 | Keyboard switch with dustproof function |
| CN106971890A (en) * | 2017-05-16 | 2017-07-21 | 东莞市高特电子有限公司 | A kind of keyboard mechanical switch of use double-contact |
| CN107562231A (en) * | 2017-09-28 | 2018-01-09 | 惠州佳达隆电子科技有限公司 | A kind of mouse |
-
2014
- 2014-09-12 CN CN201420523218.0U patent/CN204029683U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599879A (en) * | 2015-01-08 | 2015-05-06 | 深圳雷柏科技股份有限公司 | Socket for switch of mechanical keyboard |
| CN105810483A (en) * | 2016-05-30 | 2016-07-27 | 陈军 | Keyboard switch with dustproof function |
| CN106971890A (en) * | 2017-05-16 | 2017-07-21 | 东莞市高特电子有限公司 | A kind of keyboard mechanical switch of use double-contact |
| CN107562231A (en) * | 2017-09-28 | 2018-01-09 | 惠州佳达隆电子科技有限公司 | A kind of mouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |