CN107831912A - A kind of ratchet-type keypad support pin - Google Patents
A kind of ratchet-type keypad support pin Download PDFInfo
- Publication number
- CN107831912A CN107831912A CN201711275962.8A CN201711275962A CN107831912A CN 107831912 A CN107831912 A CN 107831912A CN 201711275962 A CN201711275962 A CN 201711275962A CN 107831912 A CN107831912 A CN 107831912A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- base
- adjusting rod
- support pin
- type keypad
- 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
Links
- 230000001256 tonic effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 210000003462 vein Anatomy 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G06F3/0208—Arrangements for adjusting the tilt angle of a keyboard, e.g. pivoting legs
Abstract
The present invention relates to keyboard technique field, refer in particular to a kind of ratchet-type keypad support pin, including base, located at base both sides support feet and be installed in the key-press input area of base, the both sides of the base are equipped with the angle regulator for adjusting support placement of foot, angle regulator includes the ratchet with base pivot joint, the adjusting rod that coordinates with ratchet and it is installed in the connecting rod of ratchet, the support feet is installed in connecting rod, the adjusting rod is provided with ratchet, it is opened in the storage tank of adjusting rod, located at storage tank elastic component and be installed in the adjustment portion of adjusting rod, the both ends of the elastic component respectively with storage tank the inner and base abutting, the ratchet engages connection with ratchet.In the present invention, coordinated by ratchet and adjustment portion, user is changed the angle that keyboard lifts according to use habit, it is versatile；Engage dynamics of the ratchet with ratchet is strengthened by the elastic force of elastic component, stability is strong.
Description
Technical field
The present invention relates to keyboard technique field, refers in particular to a kind of ratchet-type keypad support pin.
Background technology
Keyboard is the most frequently used and most important input equipment, can be by English alphabet, numeral, punctuation mark by keyboard
Etc. being input in communication equipment, so as to send order, input data etc. to communication equipment.
At present, user only has two kinds of angle states using keyboard, and one kind is in horizontality, and another kind is to pass through support feet
The heeling condition that keyboard is lifted, such keyboard adjustment angle are more single, it is impossible to when meeting that various users use keyboard
Angle position demand；As the keyboard of adjustable angle occurs in the development of science and technology, but existing keyboard adjusts angle branch
Pin less stable, in use, rocked or pressed angle and easily gradually changed, stability is poor.
The content of the invention
The technical problem to be solved in the present invention is to provide the ratchet-type that a kind of stability is high and is adjusted with multiple angles
Keypad support pin.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of ratchet-type keypad support pin, including
Base, the support feet located at base both sides and the key-press input area for being installed in base, the both sides of the base, which are equipped with, to be used for
The angle regulator of regulation support placement of foot；The angle regulator includes matching somebody with somebody with the ratchet of base pivot joint, with ratchet
The adjusting rod of conjunction and the connecting rod for being installed in ratchet, the support feet are installed in connecting rod, and the adjusting rod is provided with ratchet, opened
Storage tank located at adjusting rod, the elastic component located at storage tank and the adjustment portion for being installed in adjusting rod, the two of the elastic component
Connection is engaged with ratchet with the inner of storage tank and the abutting of base, the ratchet respectively in end.
Preferably, the key-press input area includes function of tonic chord key-press input area and digital keys input area.
Preferably, the both sides of base offer stopper slot, and the adjustment portion is active in stopper slot.
Preferably, the base is provided with palm support seat.
Preferably, the connecting rod is integrally formed with ratchet.
Preferably, the ratchet is integrally formed with adjusting rod.
Preferably, the adjustment portion is provided with anti-slip veins or anti-slip tank.
The beneficial effects of the present invention are：The invention provides a kind of ratchet-type keypad support pin, passes through ratchet and regulation
Portion coordinates, so that support feet has the regulation of multi-angle, and then user is changed keyboard according to use habit and lifts
Angle, it is versatile；Dynamics is engaged by what the elastic force of elastic component strengthened ratchet and ratchet, so as to effectively prevent the branch of keyboard
Spike is rocked or the excessive angle for causing support feet of pressing dynamics changes, and stability is strong.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the partial enlargement structural representation of part A in Fig. 1.
Fig. 3 is the dimensional structure diagram of angle regulator in the present invention.
Embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying refers to not is limitation of the invention.
As shown in Figure 1 to Figure 3, a kind of ratchet-type keypad support pin, including base 1, the support feet 2 located at the both sides of base 1
And the key-press input area 3 of base 1 is installed in, the angle that the both sides of the base 1 are equipped with for adjusting the position of support feet 2 is adjusted
Regulating device 4；The angle regulator 4 include with base 1 be pivotally connected ratchet 41, with ratchet 41 coordinate adjusting rod 42 and
The connecting rod 43 of ratchet 41 is installed in, the support feet 2 is installed in connecting rod 43, and the adjusting rod 42 is provided with ratchet 44, opened up
Storage tank 45 in adjusting rod 42, the elastic component 46 located at storage tank 45 and the adjustment portion 47 for being installed in adjusting rod 42, it is described
Connection is engaged with the inner of storage tank 45 and the abutting of base 1, the ratchet 44 with ratchet 41 in the both ends of elastic component 46 respectively；Institute
Stating key-press input area 3 includes function of tonic chord key-press input area 31 and digital keys input area 32；The connecting rod 43 and ratchet 41
It is integrally formed；The ratchet 44 is integrally formed with adjusting rod 42.
When user adjusts keyboard angle, by pulling adjustment portion 47, so as to drive connecting rod 43 to move, make connecting rod 43
Ratchet 44 separated from ratchet 41, then move support feet 2, ratchet 41 is rotated suitable angle, then unclamp adjust
Section portion 47, the power that connecting rod 43 is rebounded by elastic component 46 move to ratchet 41, the ratchet 44 of connecting rod 43 is nibbled in ratchet 41
Connection is closed, so as to which support feet 2 be fixed, that is, completes the regulation to keyboard angle.
Coordinated by ratchet 41 and adjustment portion 47, so that support feet 2 has the regulation of multi-angle, and then make user can
The angle that keyboard lifts is changed according to use habit, it is versatile；Ratchet 44 and ratchet are strengthened by the elastic force of elastic component 46
41 engagement dynamics, so as to effectively prevent the support feet 2 of keyboard from being rocked or the excessive angle for causing support feet 2 of pressing dynamics
Change, stability is strong.
In the present embodiment, the both sides of base 1 offer stopper slot 5, and the adjustment portion 47 is active in stopper slot 5.It is spacing
What groove 5 was used to limiting adjustment portion 47 pulls scope.
In the present embodiment, the base 1 is provided with palm support seat 6.When user uses keyboard, palm support seat 6 is used for
The palm of user is supported, so that user uses more comfortable during keyboard, and the palm support seat 6 can be with
Dismounting, it is user-friendly.
In the present embodiment, the adjustment portion 47 is provided with anti-slip veins or anti-slip tank.Preferably, adjustment portion 47 is provided with anti-slip veins,
Anti-slip veins are used to strengthen user and the frictional force of adjustment portion 47, so that more convenient during user's pulling adjustment portion 47.
In the description of the invention, it is necessary to which explanation, for the noun of locality, " " center ", " laterally (X) ", " is indulged if any term
To (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " water
It is flat ", " top ", " bottom ", " interior ", " outer ", " clockwise ", the indicating position such as " counterclockwise " and position relationship is based on shown in the drawings
Orientation or position relationship, be for only for ease of the narration present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as the specific protection model of the limitation present invention
Enclose.
In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, " first " is defined, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " several " are meant that two or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense is gone to understand, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can also be that machinery connects
Connect；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Embodiment described above only expresses some embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of ratchet-type keypad support pin, including base（1）, located at base（1）The support feet of both sides（2）And it is installed in bottom
Seat（1）Key-press input area（3）, it is characterised in that：The base（1）Both sides be equipped with for adjusting support feet（2）Position
Angle regulator（4）；The angle regulator（4）Including with base（1）The ratchet of pivot joint（41）With ratchet（41）
The adjusting rod of cooperation（42）And it is installed in ratchet（41）Connecting rod（43）, the support feet（2）It is installed in connecting rod（43）,
The adjusting rod（42）Provided with ratchet（44）, be opened in adjusting rod（42）Storage tank（45）, located at storage tank（45）Elasticity
Part（46）And it is installed in adjusting rod（42）Adjustment portion（47）, the elastic component（46）Both ends respectively with storage tank（45）'s
Inner and base（1）Abutting, the ratchet（44）With ratchet（41）Engagement connection.
A kind of 2. ratchet-type keypad support pin according to claim 1, it is characterised in that：The key-press input area（3）Bag
Include function of tonic chord key-press input area（31）And digital keys input area（32）.
A kind of 3. ratchet-type keypad support pin according to claim 1, it is characterised in that：Base（1）Both sides open up
Limited location groove（5）, the adjustment portion（47）It is active in stopper slot（5）.
A kind of 4. ratchet-type keypad support pin according to claim 1, it is characterised in that：The base（1）Provided with palm
Support base（6）.
A kind of 5. ratchet-type keypad support pin according to claim 1, it is characterised in that：The connecting rod（43）With ratchet
（41）It is integrally formed.
A kind of 6. ratchet-type keypad support pin according to claim 1, it is characterised in that：The ratchet（44）With adjusting rod
（42）It is integrally formed.
A kind of 7. ratchet-type keypad support pin according to claim 1, it is characterised in that：The adjustment portion（47）Provided with anti-
Sliding line or anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275962.8A CN107831912B (en) | 2017-12-06 | Ratchet type keyboard supporting leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711275962.8A CN107831912B (en) | 2017-12-06 | Ratchet type keyboard supporting leg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107831912A true CN107831912A (en) | 2018-03-23 |
| CN107831912B CN107831912B (en) | 2024-05-14 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023070861A1 (en) * | 2021-10-27 | 2023-05-04 | 歌尔科技有限公司 | Force feedback device, electronic apparatus, and electronic apparatus system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206441126U (en) * | 2017-02-06 | 2017-08-25 | 漯河食品职业学院 | A kind of functional computer key-board |
| CN206672048U (en) * | 2017-03-30 | 2017-11-24 | 唐型基 | Computer keyboard |
| CN206684676U (en) * | 2017-03-13 | 2017-11-28 | 刘海临 | A kind of functional computer key-board |
| CN207503167U (en) * | 2017-12-06 | 2018-06-15 | 东莞市极制电子科技有限公司 | A kind of ratchet-type keypad support foot |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206441126U (en) * | 2017-02-06 | 2017-08-25 | 漯河食品职业学院 | A kind of functional computer key-board |
| CN206684676U (en) * | 2017-03-13 | 2017-11-28 | 刘海临 | A kind of functional computer key-board |
| CN206672048U (en) * | 2017-03-30 | 2017-11-24 | 唐型基 | Computer keyboard |
| CN207503167U (en) * | 2017-12-06 | 2018-06-15 | 东莞市极制电子科技有限公司 | A kind of ratchet-type keypad support foot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023070861A1 (en) * | 2021-10-27 | 2023-05-04 | 歌尔科技有限公司 | Force feedback device, electronic apparatus, and electronic apparatus system |
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