CN109346362A - A kind of computer input device and method - Google Patents
A kind of computer input device and method Download PDFInfo
- Publication number
- CN109346362A CN109346362A CN201811428204.XA CN201811428204A CN109346362A CN 109346362 A CN109346362 A CN 109346362A CN 201811428204 A CN201811428204 A CN 201811428204A CN 109346362 A CN109346362 A CN 109346362A
- Authority
- CN
- China
- Prior art keywords
- position hole
- key position
- fixed block
- contact pin
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003032 molecular docking Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000000452 restraining effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 230000007257 malfunction Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/002—Calculator, computer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of computer input device and methods, including shell, the interior of shell is provided with wiring board, the wiring board and outer shell rivething, is provided with rubber cap at the top of the wiring board, key position hole is provided at the top of the rubber cap, the key position hole is internally provided with press pin, and the press pin is slidably connected with key position hole, and the press pin outer wall is provided with snap ring, the snap ring bottom is provided with spring, and the press pin bottom is provided with contact head.The present invention is by being equipped with docking mechanism, fixed block, key position hole and spring, make the present invention when in use, hair, dust etc. will not be caused to enter in the present invention due to using overlong time, so that key position hole will not block, to which button malfunction will not be made, the case where keycap will not fall off from the present invention, keycap is made to be not in loss in use simultaneously, so that the present invention be made to can be used normally.
Description
Technical field
The present invention relates to computer fittings technical field, in particular to a kind of computer input device and method.
Background technique
Keyboard is a kind of instruction and data input unit for operating equipment operation, it is the most frequently used and most important defeated
Enter equipment, English alphabet, number, punctuation mark etc. can be input in computer by keyboard, to be issued to computer
There are many type of order, input data etc., keyboard, generally can be divided into contact and non-contact type there are also radium-shine formula three categories, preceding
Person is switched on or switched off two contacts with input signal by means of metal, and the latter (is become by means of hall-effect switch using magnetic field
Change) and capacitance switch (using electric current and voltage change) generation input signal, general computer be equipped with keyboard, grasped with person who happens to be on hand for an errand
Make computer.
Keyboard in the prior art in use, may lead to the meetings such as hair, dust due to using overlong time
Keyboard is entered, this may can make key mapping hole plug, so that button malfunction, and when user uses keyboard, by
It connects together in keycap and press pin, when key being caused to bounce, keycap may be detached from press pin, this may can
Cause keycap to be lost, continue to use keyboard can not.
Therefore, it is necessary to solve the above problems to invent a kind of computer input device.
Summary of the invention
The purpose of the present invention is to provide a kind of computer input device and method, by be equipped with docking mechanism, fixed block,
Key position hole and spring make in the use of the present invention, hair, dust etc. will not be caused to enter the present invention due to using overlong time
It is interior, so that key position hole will not block, to will not make button malfunction, while keycap will not take off from the present invention in use
The case where falling, keycap made to be not in loss, to make the present invention can be used normally, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of computer input device, including shell, institute
It states interior of shell and is provided with wiring board, the wiring board and outer shell rivething, be provided with rubber cap, the rubber at the top of the wiring board
It is provided with key position hole at the top of Capsule, the key position hole is internally provided with press pin, and the press pin is slidably connected with key position hole, institute
It states press pin outer wall and is provided with snap ring, the snap ring bottom is provided with spring, and the press pin bottom is provided with contact head, described
Restraining position ring block is arranged in key position hole inner wall, and key position hole inner wall two sides are provided with docking mechanism, and the key position hole top inner wall is set
It is equipped with positioning ring, is provided with contact pin at the top of the press pin, the contact pin is slidably connected with key position hole, the contact pin outer wall setting
There is fixed block, keycap is provided at the top of the contact pin, is fixedly connected at the top of the keycap and contact pin, setting at the top of the key position hole
There is rubber washer, the outer casing bottom is provided with bracket.
Preferably, the docking mechanism includes docking slideway, and the docking slide bottom side is provided with transverse slipway, institute
It states transverse slipway one end and is provided with end slipway.
Preferably, the fixed block is slidably connected with docking mechanism, and the fixed block cross sectional shape is provided in round, described
Fixed number of blocks is two.
Preferably, the stop collar quantity is two, and the spring is arranged at the top of stop collar, and the snap ring setting is limiting
Position ring bottom.
Preferably, the contact head bottom section is shaped to arc, and the stop collar matches with press pin size.
A kind of computer input method further includes following methods including the computer input device:
S1: contact pin is inserted into key position hole, and positioning ring makes pincard at the top of key position hole；
S2: rotation keycap rotates contact pin in key position hole；
S3: when fixed block turns to above docking slideway, contact pin can continue into key position hole deeply, this just makes to fix
Block can be moved down along docking slideway；
S4: when fixed block is moved to docking slide bottom, contact pin bottom end can be against press pin top, and make press pin
It moves down, moves down snap ring also, so that spring is shunk；
S5: and then rotation keycap, rotate contact pin in key position hole, to make fixed block can transversely slideway movement；
S6: when fixed block is moved to transverse slipway one end, fixed block can enter end slipway, at this moment unclamp keycap,
Spring can reset jacks up snap ring upwards, so that press pin can jack up upwards, press pin can jack up upwards contact pin；
S7: fixed block can be moved upward to end slipway top, this be stuck in contact pin can in key position hole.
Technical effect and advantage of the invention:
1, by being equipped with docking mechanism, fixed block, key position hole and spring, contact pin is inserted into key position hole and is rotated, when solid
Determine block turn to docking slideway above when, fixed block can along docking slideway move down, when being moved to its bottom, spring can be pressed
Contracting, then rotates keycap, and making fixed block, transversely slideway is mobile, and when being moved to one end, fixed block can enter end slipway,
At this moment keycap is unclamped, spring can be such that contact pin jacks up upwards, make fixed block that can be moved to end slipway top, this just makes contact pin can quilt
It is stuck in key position hole, while key position hole top can be located in keycap, cannot be introduced into hair, dust etc. in the present invention, so that key
Position hole will not block, to will not make button malfunction, while keycap will not fall off in use, so that keycap is not in
The case where loss, so that the present invention be made to can be used normally；
2, by being equipped with rubber washer, contact keycap and key position hole top when colliding, rubber washer can play
Buffer function avoids the two from damaging because of collision, by being equipped with bracket, the present invention can be propped up certain altitude, grasped convenient for people
Make keyboard.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the portion A enlarged drawing in Fig. 1 of the invention.
Fig. 3 is key position hole cross section structure schematic diagram of the invention.
Fig. 4 is press pin schematic perspective view of the invention.
In figure: 1 shell, 2 wiring boards, 3 rubber caps, 4 key position holes, 5 press pins, 6 snap rings, 7 springs, 8 contact heads, 9 limits
Ring, 10 docking mechanisms, 11 positioning rings, 12 contact pins, 13 fixed blocks, 14 keycaps, 15 docking slideways, 16 transverse slipways, 17 longitudinal directions are sliding
Road, 18 rubber washers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
The present invention provides a kind of computer input device as shown in Figs 1-4, including shell 1, set inside the shell 1
It is equipped with wiring board 2, the wiring board 2 is riveted with shell 1, and rubber cap 3 is provided at the top of the wiring board 2, and the rubber cap 3 pushes up
Portion is provided with key position hole 4, and the key position hole 4 is internally provided with press pin 5, and the press pin 5 is slidably connected with key position hole 4, institute
It states 5 outer wall of press pin and is provided with snap ring 6,6 bottom of snap ring is provided with spring 7, and 5 bottom of press pin is provided with contact head
8, restraining position ring block 9 is arranged in 4 inner wall of key position hole, and the 4 inner wall two sides of key position hole are provided with docking mechanism 10, the key position hole
4 top inner walls are provided with positioning ring 11, and contact pin 12 is provided at the top of the press pin 5, and the contact pin 12 connects with the sliding of key position hole 4
It connects, 12 outer wall of contact pin is provided with fixed block 13, and keycap 14, the keycap 14 and contact pin 12 are provided at the top of the contact pin 12
Top is fixedly connected.
Further, in the above-mentioned technical solutions, the docking mechanism 10 includes docking slideway 15, the docking slideway 15
Bottom side is provided with transverse slipway 16, and described 16 one end of transverse slipway is provided with end slipway 17, passes through contact pin 12
Fixed block 13 is stuck in key position hole 4, is made in the use of the present invention, keycap 14 will not fall off.
Further, in the above-mentioned technical solutions, the fixed block 13 is slidably connected with docking mechanism 10, key convenient for loading and unloading
Cap 14,13 cross sectional shape of fixed block are provided in round, and facilitate fixed block 13 to slide in docking mechanism 10, the fixed block
13 quantity are two, facilitate and contact pin 12 is stuck in key position hole 4, make in the use of the present invention, keycap 14 will not fall off.
Further, in the above-mentioned technical solutions, 9 quantity of stop collar is two, and the spring 7 is arranged in stop collar
9 tops, the snap ring 6 are arranged in 9 bottom of stop collar, are stuck in press pin 5 in key position hole 4, and stop collar 9 can be with
It plays a supporting role to spring 7, is bounced convenient for keycap 14.
Further, in the above-mentioned technical solutions, 8 bottom section of contact head is shaped to arc, facilitates contact
First 8 press rubber cap 3, and the stop collar 9 matches with 5 size of press pin, and press pin 5 is facilitated to move up and down in key position hole 4.
Further, in the above-mentioned technical solutions, be provided with rubber washer 18 at the top of the key position hole 4, make keycap 14 with
When contact collides at the top of key position hole 4, rubber washer 18 can play buffer function, avoid the two from damaging because of collision, institute
It states 1 bottom of shell and is provided with bracket, the present invention can be propped up into certain altitude, operate keyboard convenient for people.
Working method of the present invention:
It can be inserted into key position hole 4, position taking human as by contact pin 12 in using the present invention referring to Figure of description 1-4
Ring 11 can make contact pin 12 be stuck in 4 top of key position hole, rotate keycap 14, rotate contact pin 12 in key position hole 4, when 13 turns of fixed block
When moving docking 15 top of slideway, contact pin 12 can continue into key position hole 4 deeply, this just makes fixed block 13 can be along docking slideway
15 move down, and when fixed block 13 is moved to docking 15 bottom of slideway, 12 bottom end of contact pin can be against 5 top of press pin, and
Press pin 5 can be made mobile slightly downward, this move down snap ring 6 also can, so that spring 7 will do it contraction, then rotate
Keycap 14 rotates contact pin 13 in key position hole 4, to make the meeting of fixed block 13, transversely slideway 16 is mobile, when fixed block 13 moves
When moving 16 one end of transverse slipway, fixed block 13 can enter end slipway 17, at this moment unclamp keycap 14, spring 7 can reset by
Snap ring 6 jacks up upwards, so that press pin 5 can jack up upwards, press pin 5 can jack up upwards contact pin 12, so that 13 meeting of fixed block
It is moved upward to 17 top of end slipway, this be stuck in contact pin 12 can in key position hole 4, and not influence to use, while key
Position 4 top of hole can be located in keycap 14, enter hair, dust etc. can not by key position hole 4 in the present invention, this just makes the present invention
When in use, hair, dust etc. will not be caused to enter in the present invention due to using overlong time, so that key position hole 4 will not block up
Plug, to will not make button malfunction, while keycap 14 will not fall off from the present invention in use, go out keycap 14 will not
The case where active, so that the present invention be made to can be used normally；
Referring to Figure of description 1-3, in using the present invention, by being equipped with rubber washer 18, make keycap 14 and key position hole 4
When top contact collides, rubber washer 18 can play buffer function, and the two is avoided to damage because of collision, by being equipped with branch
The present invention can be propped up certain altitude by frame, operate keyboard convenient for people.
Embodiment 2
A kind of computer input method further includes following methods including the computer input device:
S1: contact pin 12 is inserted into key position hole 4, and positioning ring 11 makes contact pin 12 be stuck in 4 top of key position hole；
S2: rotation keycap 14 rotates contact pin 12 in key position hole 4；
S3: when fixed block 13 turns to docking 15 top of slideway, contact pin 12 can continue into key position hole 4 deeply, this
Move down fixed block 13 can along docking slideway 15；
S4: when fixed block 13 is moved to docking 15 bottom of slideway, 12 bottom end of contact pin can be against 5 top of press pin, and
Press pin 5 is moved down, moves down snap ring 6 also, so that spring 7 is shunk；
S5: and then rotation keycap 14, rotate contact pin 13 in key position hole 4, to make the meeting of fixed block 13 transversely slideway
16 is mobile；
S6: when fixed block 13 is moved to 16 one end of transverse slipway, fixed block 13 can enter end slipway 17, at this moment loose
Key point cap 14, spring 7 can reset jacks up snap ring 6 upwards so that press pin 5 can jack up upwards, press pin 5 can by contact pin 12 to
Upper jack-up；
S7: fixed block 13 can be moved upward to 17 top of end slipway, this be stuck in contact pin 12 can in key position hole 4.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of computer input device, including shell (1), it is characterised in that: the shell (1) is internally provided with wiring board
(2), the wiring board (2) and shell (1) rivet, and are provided with rubber cap (3) at the top of the wiring board (2), the rubber cap (3)
Top is provided with key position hole (4), and the key position hole (4) is internally provided with press pin (5), the press pin (5) and key position hole (4)
It is slidably connected, press pin (5) outer wall is provided with snap ring (6), and snap ring (6) bottom is provided with spring (7), the pressure
Needle (5) bottom is provided with contact head (8), and restraining position ring block (9) are arranged in key position hole (4) inner wall, key position hole (4) inner wall two
Side is provided with docking mechanism (10), and key position hole (4) top inner wall is provided with positioning ring (11), at the top of the press pin (5)
It is provided with contact pin (12), the contact pin (12) is slidably connected with key position hole (4), and contact pin (12) outer wall is provided with fixed block
(13), it is provided with keycap (14), is fixedly connected at the top of the keycap (14) and contact pin (12), the key at the top of the contact pin (12)
It is provided with rubber washer (18) at the top of position hole (4), shell (1) bottom is provided with bracket.
2. a kind of computer input device according to claim 1, it is characterised in that: the docking mechanism (10) includes pair
It connects slideway (15), docking slideway (15) bottom side is provided with transverse slipway (16), and described transverse slipway (16) one end is set
It is equipped with end slipway (17).
3. a kind of computer input device according to claim 1, it is characterised in that: the fixed block (13) and docking machine
Structure (10) is slidably connected, and fixed block (13) cross sectional shape is provided in round, and fixed block (13) quantity is two.
4. a kind of computer input device according to claim 1, it is characterised in that: stop collar (9) quantity is two
A, at the top of stop collar (9), the snap ring (6) is arranged in stop collar (9) bottom for spring (7) setting.
5. a kind of computer input device according to claim 1, it is characterised in that: contact head (8) bottom section
It is shaped to arc, the stop collar (9) matches with press pin (5) size.
6. a kind of computer input method, it is characterised in that: including computer input device as described in claim 1, also wrap
Include following methods:
S1: contact pin (12) is inserted into key position hole (4), and positioning ring (11) is stuck in contact pin (12) at the top of key position hole (4)；
S2: rotation keycap (14) makes contact pin (12) rotation in key position hole (4)；
S3: when fixed block (13) turns to above docking slideway (15), contact pin (12) can continue deep in key position hole (4)
Enter, this move down fixed block (13) can along docking slideway (15)；
S4: when fixed block (13) is moved to docking slideway (15) bottom, contact pin (12) bottom end can be against press pin (5) top,
And press pin (5) is moved down, moves down snap ring (6) also, so that spring (7) is shunk；
S5: and then rotation keycap (14), make contact pin (13) rotation in key position hole (4), to make fixed block (13) can transversely
Slideway (16) is mobile；
S6: when fixed block (13) is moved to transverse slipway (16) one end, fixed block (13) can enter end slipway (17), this
Shi Songkai keycap (14), spring (7) can reset jacks up snap ring (6) upwards, so that press pin (5) can jack up upwards, press pin
(5) contact pin (12) can be jacked up upwards；
S7: fixed block (13) can be moved upward to end slipway (17) top, this just makes contact pin (12) that can be stuck in key position hole (4)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811428204.XA CN109346362B (en) | 2018-11-27 | 2018-11-27 | Computer input device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811428204.XA CN109346362B (en) | 2018-11-27 | 2018-11-27 | Computer input device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109346362A true CN109346362A (en) | 2019-02-15 |
| CN109346362B CN109346362B (en) | 2024-06-25 |
Family
ID=65318384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811428204.XA Active CN109346362B (en) | 2018-11-27 | 2018-11-27 | Computer input device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109346362B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594610A (en) * | 2019-08-19 | 2019-12-20 | 深圳市海洋王照明工程有限公司 | Electric torch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206224397U (en) * | 2016-11-30 | 2017-06-06 | 重庆山楂树科技有限公司 | A kind of dustproof keyboard |
| CN107765880A (en) * | 2017-11-30 | 2018-03-06 | 苏州汇恒网络科技有限公司 | One kind typewriting squelch type external connection of computer keyboard |
| CN207764744U (en) * | 2017-12-22 | 2018-08-24 | 郑州云海信息技术有限公司 | A kind of dustproof keyboard |
| CN209232639U (en) * | 2018-11-27 | 2019-08-09 | 华研科技（大连）有限公司 | A kind of computer input device |
-
2018
- 2018-11-27 CN CN201811428204.XA patent/CN109346362B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206224397U (en) * | 2016-11-30 | 2017-06-06 | 重庆山楂树科技有限公司 | A kind of dustproof keyboard |
| CN107765880A (en) * | 2017-11-30 | 2018-03-06 | 苏州汇恒网络科技有限公司 | One kind typewriting squelch type external connection of computer keyboard |
| CN207764744U (en) * | 2017-12-22 | 2018-08-24 | 郑州云海信息技术有限公司 | A kind of dustproof keyboard |
| CN209232639U (en) * | 2018-11-27 | 2019-08-09 | 华研科技（大连）有限公司 | A kind of computer input device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594610A (en) * | 2019-08-19 | 2019-12-20 | 深圳市海洋王照明工程有限公司 | Electric torch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109346362B (en) | 2024-06-25 |
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