CN205942621U - Novel keyboard structure - Google Patents
Novel keyboard structure Download PDFInfo
- Publication number
- CN205942621U CN205942621U CN201620806965.4U CN201620806965U CN205942621U CN 205942621 U CN205942621 U CN 205942621U CN 201620806965 U CN201620806965 U CN 201620806965U CN 205942621 U CN205942621 U CN 205942621U
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- China
- Prior art keywords
- pcb board
- key switch
- sleeve
- jack
- keyboard structure
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Abstract
The utility model discloses a novel keyboard structure, include a PCB board, a key switch and set up a plurality of sleeves on the PCB board, wherein, be provided with on the PCB board with the first jack of sleeve assorted, this sleeve inserts in the first jack to weld in an organic whole with the PCB board, the key switch bottom is provided with a plurality of grafting pins, and the pin activity of should pegging graft sets up in the sleeve. The utility model provides a novel keyboard structure had both guaranteed between key switch and the PCB board to form stable electric connection effectively, can realize key switch free plug exchange and the non -damaging can satisfy different demands on the PCB board again, enlarged application range, and the practicality improves.
Description
Technical field
This utility model is related to keyboard structure.
Background technology
The key switch of existing keyboard is directly welded on pcb board, and its defect is very it will be evident that key switch once goes out
Existing bad or damage, change that key switch difficulty is big, maintenance cost is high, terminal use typically cannot self-changeable, even if can be more
Change, lose time to grow, also there is the hidden danger of welding；Additionally, this prior art also hinders terminal use right according to itself hobby
The different key of keyboard voluntarily selects different types of key switch.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is to provide a kind of novel keyboard structure, both ensure that button is opened
Close formed and pcb board between stable is effectively electrically connected with, can realize again key switch freely plug on pcb board exchange and
No damage, different demands can be met, expand range, practicality improves.
This utility model be employed technical scheme comprise that by reaching above-mentioned purpose：
A kind of novel keyboard structure, including a pcb board and a key switch it is characterised in that also including being arranged at pcb board
On some sleeves, wherein, described pcb board is provided with the first jack being matched with sleeve, this sleeve inserts the first jack
In, and it is welded in one with pcb board；Described key switch bottom is provided with some grafting pins, this grafting pin activity setting
In sleeve.
The boss including a cylinder and being arranged at cylinder upper end as further improvement of the utility model, described sleeve,
Overall is in arachnoid, and this boss offers an opening, and this sleeve from opening toward cylinder in be arranged with for the insertion of grafting pin
The second jack, this cylinder lower end seal.
As further improvement of the utility model, described grafting pin is two with the quantity of sleeve.
As further improvement of the utility model, described key switch bottom is additionally provided with an inserting column, on described pcb board
It is additionally provided with one the 3rd jack, this inserting column inserts in the 3rd jack.
As further improvement of the utility model, described key switch includes a pedestal, the lid being arranged on pedestal
Son and lead core in being from top to bottom sequentially inserted into lid and pedestal, this is led core upper end and is located at top of closure, lower end be located at lid with
Base interior, described grafting pin and inserting column may be contained within base bottom.
The beneficial effects of the utility model are：By arranging sleeve as the connection intermediary between key switch and pcb board,
So that key switch is not directly fixedly connected with pcb board, both ensure that and between key switch and pcb board, formed stable electricity effectively
Property connect, can realize again key switch on pcb board freely plug exchange and no damage, can according to actual needs, to keyboard
Different key voluntarily select to be replaced with different types of key switch, change easy, expand range, practicality improves.
Above-mentioned be utility model technical scheme general introduction, below in conjunction with accompanying drawing and specific embodiment, to this utility model
It is described further.
Brief description
Fig. 1 is assembling schematic diagram of the present utility model；
Fig. 2 is the overall structure diagram after this utility model assembling；
Fig. 3 is the structural representation of this utility model sleeve.
Specific embodiment
For further illustrating that this utility model is to reach technological means and effect that predetermined purpose is taken, below in conjunction with
Accompanying drawing and preferred embodiment, describe in detail to specific embodiment of the present utility model.
Refer to Fig. 1 to Fig. 3, this utility model embodiment provides a kind of novel keyboard structure, presses including a pcb board 1,
Key switch 2 and be arranged at some sleeves 3 on pcb board 1, wherein, described pcb board 1 is provided with being matched with sleeve 3
One jack 11, this sleeve 3 inserts in the first jack 11, and is welded in one with pcb board 1；Described key switch 2 bottom is provided with
Some grafting pins 21, this grafting pin 21 is movably set in sleeve 3.In the present embodiment, described grafting pin 21 and set
The quantity of cylinder 3 is two.
In the present embodiment, as shown in figure 3, described sleeve 3 includes a cylinder 31 and the boss being arranged at cylinder 31 upper end
32, overall is in arachnoid, and this boss 32 offers an opening 321, and this sleeve 3 from opening 321 toward cylinder 31 in be arranged with
For the second jack 311 of grafting pin 21 insertion, this cylinder 31 lower end seals.
Meanwhile, described key switch 2 bottom is additionally provided with an inserting column 22, and described pcb board 1 is additionally provided with one the 3rd jack
12, this inserting column 22 inserts in the 3rd jack 12.Described key switch 2 includes a pedestal 23, the lid being arranged on pedestal 23
24 and be from top to bottom sequentially inserted into and lead core 25 in lid 24 and pedestal 23, this is led core 25 upper end and is located at lid 24 top, lower end
Inside lid 24 with pedestal 23, described grafting pin 21 may be contained within pedestal 23 bottom with inserting column 22.
The novel keyboard structure that the present embodiment provides, only one of keyboard key, rather than whole knots of whole keyboard
Structure.
Key switch 2 is passed through automatic assembling group with sleeve 3 by the assembling mode of the present embodiment novel keyboard structure first
Being fitted together, then set is installed the key switch 2 of sleeve 3 inserts in the first jack 11 of pcb board 1, then by sleeve weld in
On pcb board 1.
Emphasis of the present utility model essentially consists in, by arranging sleeve as in the connection between key switch and pcb board
It is situated between, so that key switch is not directly fixedly connected with pcb board, both ensure that to be formed between key switch and pcb board and stablized effectively
Ground is electrically connected with, and can realize key switch again and freely plug exchange on pcb board and no damage, can be right according to actual needs
The different key of keyboard voluntarily selects to be replaced with different types of key switch, changes easy, expands range, practicality carries
High.
The above, be only preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restriction, therefore using the technical characteristic identical or approximate with this utility model above-described embodiment, obtained from other structures, all
Within protection domain of the present utility model.
Claims (5)
1. a kind of novel keyboard structure, including a pcb board and a key switch it is characterised in that also including being arranged on pcb board
Some sleeves, wherein, described pcb board is provided with the first jack being matched with sleeve, this sleeve inserts in the first jack,
And it is welded in one with pcb board；Described key switch bottom is provided with some grafting pins, and this grafting pin is movably set in set
In cylinder.
2. novel keyboard structure according to claim 1 is it is characterised in that described sleeve includes a cylinder and is arranged at
The boss of cylinder upper end, overall is in arachnoid, and this boss offers an opening, and this sleeve from opening toward cylinder in be arranged with
For the second jack of grafting pin insertion, this cylinder lower end seals.
3. novel keyboard structure according to claim 1 is it is characterised in that described grafting pin is with the quantity of sleeve
Two.
4. novel keyboard structure according to claim 1 it is characterised in that described key switch bottom be additionally provided with one insert
Post, described pcb board is additionally provided with one the 3rd jack, and this inserting column inserts in the 3rd jack.
5. novel keyboard structure according to claim 4 is it is characterised in that described key switch includes a pedestal, setting
Core is led, this is led core upper end and is located at top of closure in the lid on pedestal and in being from top to bottom sequentially inserted into lid and pedestal,
Lower end is located at lid and base interior, and described grafting pin and inserting column may be contained within base bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806965.4U CN205942621U (en) | 2016-07-27 | 2016-07-27 | Novel keyboard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806965.4U CN205942621U (en) | 2016-07-27 | 2016-07-27 | Novel keyboard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942621U true CN205942621U (en) | 2017-02-08 |
Family
ID=57923692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806965.4U Active CN205942621U (en) | 2016-07-27 | 2016-07-27 | Novel keyboard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942621U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316770A (en) * | 2017-08-23 | 2017-11-03 | 李婵 | A kind of mechanical keyboard |
| CN107316771A (en) * | 2017-08-23 | 2017-11-03 | 李婵 | A kind of mechanical keyboard of waterproof |
| CN107369579A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of input unit of stabilized structure |
| CN107369582A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of new input unit |
| CN107369580A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of novel mechanical keyboard of waterproof |
| CN107369581A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of mechanical keyboard |
| CN107393752A (en) * | 2017-08-23 | 2017-11-24 | 李婵 | A kind of input unit of waterproof |
| CN107393751A (en) * | 2017-08-23 | 2017-11-24 | 李婵 | A kind of new input unit of waterproof |
| CN107393753A (en) * | 2017-08-23 | 2017-11-24 | 李婵 | A kind of improved mechanical keyboard |
| CN107507720A (en) * | 2017-08-23 | 2017-12-22 | 李婵 | A kind of input unit |
| CN107564754A (en) * | 2017-08-23 | 2018-01-09 | 李婵 | A kind of input unit |
| CN112116877A (en) * | 2020-09-11 | 2020-12-22 | 中山市广开电子科技有限公司 | LED screen group |
-
2016
- 2016-07-27 CN CN201620806965.4U patent/CN205942621U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316770A (en) * | 2017-08-23 | 2017-11-03 | 李婵 | A kind of mechanical keyboard |
| CN107316771A (en) * | 2017-08-23 | 2017-11-03 | 李婵 | A kind of mechanical keyboard of waterproof |
| CN107369579A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of input unit of stabilized structure |
| CN107369582A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of new input unit |
| CN107369580A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of novel mechanical keyboard of waterproof |
| CN107369581A (en) * | 2017-08-23 | 2017-11-21 | 李婵 | A kind of mechanical keyboard |
| CN107393752A (en) * | 2017-08-23 | 2017-11-24 | 李婵 | A kind of input unit of waterproof |
| CN107393751A (en) * | 2017-08-23 | 2017-11-24 | 李婵 | A kind of new input unit of waterproof |
| CN107393753A (en) * | 2017-08-23 | 2017-11-24 | 李婵 | A kind of improved mechanical keyboard |
| CN107507720A (en) * | 2017-08-23 | 2017-12-22 | 李婵 | A kind of input unit |
| CN107564754A (en) * | 2017-08-23 | 2018-01-09 | 李婵 | A kind of input unit |
| CN112116877A (en) * | 2020-09-11 | 2020-12-22 | 中山市广开电子科技有限公司 | LED screen group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 1A, Lin Dong two road, Lin Cun, Tangxia Town, Dongguan, Guangdong Patentee after: Dongguan Kaihua Electronics Co., Ltd. Address before: 523000 Lin Cun industrial center, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Kaihua Electronics Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |