CN211786863U - Keyboard with function of preventing mistaken touch - Google Patents
Keyboard with function of preventing mistaken touch Download PDFInfo
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- CN211786863U CN211786863U CN202020821885.2U CN202020821885U CN211786863U CN 211786863 U CN211786863 U CN 211786863U CN 202020821885 U CN202020821885 U CN 202020821885U CN 211786863 U CN211786863 U CN 211786863U
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Abstract
The utility model discloses a keyboard that possesses function of preventing mistake and touch, including positioning head, spacing groove, connection pad, coupling spring and supporting mechanism, the fixedly connected with of inner terminal surface center department of supporting mechanism is used for spacing connection pad. The utility model discloses when using, when the user touches supporting mechanism, the sense of touch of finger can effectively be strengthened to the fixed arch of multiunit on supporting mechanism upper portion, improve the resolution ratio between the adjacent key cap casing, simultaneously after the finger contacts fixed arch, the sense of touch of finger this moment can and the first contact of location that is outstanding to the outside, the spacing groove of location head and inside can provide sufficient location basis for the finger, and when the finger contacts the location head, the connecting spring of location head bottom can carry out the displacement of certain degree to the lower part, the location ability of finger has further been improved, thereby the accuracy that the user typed has been improved, the probability that the mistake was bumped has been reduced.
Description
Technical Field
The utility model relates to a notebook keyboard equipment technical field specifically is a keyboard that possesses mistake proofing touch function.
Background
The notebook keyboard is an instruction and data input device for operating the notebook computer, a user can input English letters, numbers, punctuations and the like into the notebook computer through the keyboard, thereby sending commands, inputting data and the like to the notebook computer, facilitating the user to carry out rapid operation,
however, when the existing keyboard is pressed, because the keyboard of the notebook computer is small, most of the notebook computer keyboards are flat and the keycaps are low, the phenomenon of mistaken pressing often occurs when the keyboard is pressed, and the typing efficiency of a user is reduced, so that a keyboard with a function of preventing mistaken touching is urgently needed to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a keyboard that possesses prevent mistake and touch function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a keyboard with function of preventing false touch comprises a positioning head, a limit groove, a connecting disc, a connecting spring and a supporting mechanism,
a connecting disc for limiting is fixedly connected at the center of the inner end face of the supporting mechanism, a connecting spring is fixedly connected at the center of the upper end face of the connecting disc, a positioning head for supporting is fixedly connected at the center of the upper end face of the connecting disc, a limiting groove for limiting is arranged at the center of the upper end face of the positioning head,
the supporting mechanism comprises a fixed bulge, a fixed groove, a positioning groove, a limiting plate, a clamping plate, a key cap shell, a positioning ring and a fixed elastic sheet, wherein the limiting plate for supporting is fixedly connected at the center of the upper end surface of the key cap shell, the positioning groove for positioning is formed in the center of the upper end surface of the limiting plate, the fixed bulge is fixedly connected at the outer edge of the upper end surface of the key cap shell, the fixed groove is formed between the fixed bulge and the limiting plate, the clamping plate is fixedly connected at the center of the lower end surface of the key cap shell, four groups of fixed elastic sheets are fixedly connected at the lower end surface of the clamping plate in uniform and equidistant mode, the positioning ring for positioning is fixedly connected at the center of the lower end surface of the key cap shell, and when a user touches the supporting mechanism in use, the touch feeling of fingers can, improve the resolution ratio between the adjacent key cap casing, simultaneously after the finger contacts fixed arch, the sense of touch of finger this moment can and the outstanding location head contact of outside, location head and inside spacing groove can provide sufficient location basis for the finger, and when the finger contacts the location head, the coupling spring of location head bottom can carry out the displacement of certain degree to the lower part, the location ability of finger has further been improved, thereby the accuracy that the user typed has been improved, the probability of bumping by mistake has been reduced.
Preferably, the constant head tank is including the kerve that is used for the location, offer the spout at the kerve up end and offer the cell body at spout top, just the radius of spout is greater than the cell body radius, and the connection pad that is located the bottom can be fixed in the constant head tank bottom, and the connection pad that is located the top can slide inside the spout, and the spout is greater than the cell body radius simultaneously and can prevent that the connection pad from taking place to break away from when sliding, has improved gliding stability, makes things convenient for follow-up finger to fix a position.
Preferably, the bottom end face center department fixedly connected with location axle of connection pad, just location axle and kerve looks adaptation, connection pad and spout looks adaptation make things convenient for follow-up carry out quick location and connection to the location head.
Preferably, the connecting disc is connected to the inner end face of the positioning groove in a sliding mode through the sliding groove, and therefore sufficient positioning bases can be provided for fingers.
Preferably, the radius of cell body is the same with the location head, just the location head passes through cell body sliding connection inside the constant head tank, and convenient follow-up location head slides from top to bottom.
Preferably, the four corners of the outer end faces of the clamping plate and the keycap shell are provided with round corners, so that the overall attractiveness of the keycap shell can be effectively improved.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses when using, when the user touches supporting mechanism, the sense of touch of finger can effectively be strengthened to the fixed arch of multiunit on supporting mechanism upper portion, improve the resolution ratio between the adjacent key cap casing, simultaneously after the finger contacts fixed arch, the sense of touch of finger this moment can and the first contact of location that is outstanding to the outside, the spacing groove of location head and inside can provide sufficient location basis for the finger, and when the finger contacts the location head, the connecting spring of location head bottom can carry out the displacement of certain degree to the lower part, the location ability of finger has further been improved, thereby the accuracy that the user typed has been improved, the probability that the mistake was bumped has been reduced.
2. The utility model discloses in, the radius of spout is greater than the cell body radius, and the connection pad that is located the bottom can be fixed in the constant head tank bottom, and the connection pad that is located the top can slide inside the spout, and the spout is greater than the cell body radius simultaneously and can prevent that the connection pad from taking place to break away from when sliding, has improved gliding stability, makes things convenient for follow-up finger to fix a position.
Drawings
FIG. 1 is an exploded view of the main body of the present invention;
FIG. 2 is an assembly view of the main body of the present invention;
FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;
fig. 4 is a side view of the supporting mechanism of the present invention.
In the figure: 1-positioning head, 2-limiting groove, 3-connecting disc, 4-connecting spring, 5-supporting mechanism, 501-fixing protrusion, 502-fixing groove, 503-positioning groove, 504-limiting plate, 505-clamping plate, 506-keycap shell, 507-positioning ring and 508-fixing elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a keyboard with a function of preventing false touch comprises a positioning head 1, a limiting groove 2, a connecting disc 3, a connecting spring 4 and a supporting mechanism 5,
a connecting disc 3 for limiting is fixedly connected at the center of the inner end surface of the supporting mechanism 5, a connecting spring 4 is fixedly connected at the center of the upper end surface of the connecting disc 3, a positioning head 1 for supporting is fixedly connected at the center of the upper end surface of the connecting disc 3, a limiting groove 2 for limiting is arranged at the center of the upper end surface of the positioning head 1,
the supporting mechanism 5 comprises a fixing protrusion 501, a fixing groove 502, a positioning groove 503, a limiting plate 504, a clamping plate 505, a keycap housing 506, a positioning ring 507 and a fixing spring piece 508, wherein the limiting plate 504 for supporting is fixedly connected at the center of the upper end face of the keycap housing 506, the positioning groove 503 for positioning is arranged at the center of the upper end face of the limiting plate 504, the fixing protrusion 501 is fixedly connected at the outer edge of the upper end face of the keycap housing 506, the fixing groove 502 is arranged between the fixing protrusion 501 and the limiting plate 504, the clamping plate 505 is fixedly connected at the center of the lower end face of the keycap housing 506, four groups of fixing spring pieces 508 are uniformly and equidistantly fixedly connected at the lower end face of the clamping plate 505, the positioning ring 507 for positioning is fixedly connected at the center of the lower end face of the keycap housing 506, when a user touches the supporting mechanism 5, the touch feeling of, improve the resolution ratio between the adjacent key cap casing 506, simultaneously after the finger contacts fixed bulge 501, the sense of touch of finger this moment can with the outstanding first 1 contacts in location of outside, location first 1 and inside spacing groove 2 can provide sufficient location basis for the finger, and when the finger contacts location first 1, the coupling spring 4 of location first 1 bottom can carry out the displacement of certain degree to the lower part, the location ability of finger has further been improved, thereby the accuracy that the user typed has been improved, the probability of bumping by mistake has been reduced.
The bottom end face center department fixedly connected with location axle of connection pad 3, and location axle and kerve looks adaptation, connection pad 3 and spout looks adaptation, convenient follow-up carry out quick location and connection to location head 1.
The connecting disc 3 is connected to the inner end face of the positioning groove 503 in a sliding manner through the sliding groove, and can provide a sufficient positioning base for fingers.
The radius of the groove body is the same as that of the positioning head 1, and the positioning head 1 is connected inside the positioning groove 503 in a sliding manner through the groove body, so that the subsequent positioning head 1 can slide up and down conveniently.
Fillets are formed in four corners of the outer end faces of the clamping plate 505 and the keycap shell 506, and therefore the overall attractiveness of the keycap shell 506 can be effectively improved.
The working principle is as follows: when using, when the user touched supporting mechanism 5, the sense of touch of finger can effectively be strengthened to the fixed protruding 501 of multiunit on supporting mechanism 5 upper portion, improve the resolution ratio between the adjacent key cap casing 506, simultaneously after the finger contacted fixed protruding 501, the sense of touch of finger this moment can contact with the first 1 contacts of location that is outstanding to the outside, location first 1 and inside spacing groove 2 can provide sufficient location basis for the finger, and when the finger contacted location head 1, the coupling spring 4 of location head 1 bottom can carry out the displacement of certain degree to the lower part, the location ability of finger has further been improved, thereby the accuracy that the user typed has been improved, the probability of bumping by mistake has been reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a keyboard that possesses mistake proofing touch function which characterized in that: the positioning device comprises a positioning head (1), a limiting groove (2), a connecting disc (3), a connecting spring (4) and a supporting mechanism (5), wherein the connecting disc (3) for limiting is fixedly connected to the center of the inner end face of the supporting mechanism (5), the connecting spring (4) is fixedly connected to the center of the upper end face of the connecting disc (3), the positioning head (1) for supporting is fixedly connected to the center of the upper end face of the connecting disc (3), the limiting groove (2) for limiting is formed in the center of the upper end face of the positioning head (1), the supporting mechanism (5) comprises a fixing protrusion (501), a fixing groove (502), a positioning groove (503), a limiting plate (504), a clamping plate (505), a casing (506), a positioning ring (507) and a fixing elastic piece (508), the limiting plate (504) for supporting is fixedly connected to the center of the upper end face of the casing (506), and be located constant head tank (503) that is used for the location is seted up in the up end center department of limiting plate (504), the up end off-plate edge fixedly connected with fixed bulge (501) of key cap casing (506), and be located fixed bulge (501) with fixed slot (502) have been seted up between limiting plate (504), fixedly connected with joint plate (505) are located at the lower terminal surface center of key cap casing (506), and are located the even equidistance fixedly connected with four groups of fixed shrapnel (508) of lower terminal surface of joint plate (505), the holding ring (507) that fixedly connected with is used for the location is located at the lower terminal surface center of key cap casing (506).
2. The keyboard with the false touch prevention function according to claim 1, wherein: the positioning groove (503) comprises a bottom groove for positioning, a sliding groove formed in the upper end face of the bottom groove and a groove body formed in the top of the sliding groove, and the radius of the sliding groove is larger than that of the groove body.
3. The keyboard with the false touch prevention function according to claim 2, wherein: the bottom end face center department fixedly connected with location axle of connection pad (3), just location axle and kerve looks adaptation, connection pad (3) and spout looks adaptation.
4. The keyboard with the false touch prevention function according to claim 3, wherein: the connecting disc (3) is connected to the inner end face of the positioning groove (503) in a sliding mode through the sliding groove.
5. The keyboard with the false touch prevention function according to claim 4, wherein: the radius of the groove body is the same as that of the positioning head (1), and the positioning head (1) is connected inside the positioning groove (503) in a sliding mode through the groove body.
6. The keyboard with the false touch prevention function according to claim 1, wherein: and four corners of the outer end surfaces of the clamping plate (505) and the keycap shell (506) are provided with round corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821885.2U CN211786863U (en) | 2020-05-18 | 2020-05-18 | Keyboard with function of preventing mistaken touch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821885.2U CN211786863U (en) | 2020-05-18 | 2020-05-18 | Keyboard with function of preventing mistaken touch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211786863U true CN211786863U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020821885.2U Active CN211786863U (en) | 2020-05-18 | 2020-05-18 | Keyboard with function of preventing mistaken touch |
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| Country | Link |
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| CN (1) | CN211786863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486329A (en) * | 2020-12-21 | 2021-03-12 | 开封大学 | Computer keyboard key |
-
2020
- 2020-05-18 CN CN202020821885.2U patent/CN211786863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486329A (en) * | 2020-12-21 | 2021-03-12 | 开封大学 | Computer keyboard key |
| CN112486329B (en) * | 2020-12-21 | 2024-04-26 | 开封大学 | Computer keyboard key |
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