CN215833873U - Self-defined keyboard - Google Patents
Self-defined keyboard Download PDFInfo
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- CN215833873U CN215833873U CN202121597124.4U CN202121597124U CN215833873U CN 215833873 U CN215833873 U CN 215833873U CN 202121597124 U CN202121597124 U CN 202121597124U CN 215833873 U CN215833873 U CN 215833873U
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- key
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- protrusion
- screw
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- 238000004891 communication Methods 0.000 claims description 19
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a self-defined keyboard, which comprises: the keyboard comprises a keyboard body and keys, wherein the keyboard body comprises a panel, a control circuit board and a bottom plate which are sequentially arranged from top to bottom, key cap positioning grooves are arranged in an array along the transverse direction and the longitudinal direction of the panel, key position positioning circuit grooves are arranged in an array along the transverse direction and the longitudinal direction of the control circuit board, the key cap positioning grooves and the key position positioning circuit grooves are in one-to-one correspondence to form key pressing grooves, and the keys are connected in the key pressing grooves; key cap positioning grooves and key position positioning circuit grooves corresponding to the key cap positioning grooves are respectively formed on the panel and the control circuit board to form empty key pressing grooves; a first moving channel is arranged between every two adjacent keycap positioning grooves; a second moving channel is arranged between two adjacent key position positioning circuit grooves, and the second moving channel and the first moving channel correspond to form a moving channel; the keys can move between adjacent key slots, between adjacent empty key slots, or between key slots and empty key slots through the moving channel.
Description
Technical Field
The utility model relates to the field of keyboard equipment, in particular to a user-defined keyboard.
Background
At present, as shown in fig. 1, most of the keys and the keys of the keyboard are fixed, for most people, the utilization rate of some keys on the keyboard is very low, and due to the fact that the key layout is fixed and compact, the misoperation rate is very high, and the office efficiency is reduced to a certain degree.
To address the above problems, manufacturers have issued customizable keyboards. Existing customizable keyboards are mainly classified into two categories: the first is that independent signal passwords are designed on keys, key positions capable of reading all key signal passwords are designed, the self-definition of key position layout is realized by exchanging positions of every two keys, and simultaneously, key information is ensured not to be confused (patent number: CN 20161272106103.1). The scheme can not expand the original key position layout of the keyboard and can not realize the key arrangement of the spare part of the keyboard. The second type is to realize the self-definition of key position layout by completely separating the key mounted with the wireless signal generating device and the keyboard body (patent number: CN 20102213611141.6). The scheme needs to install wireless signal devices on all keys, and the manufacturing cost is high. In view of this, there is still a need for further improvements in custom keyboards.
Disclosure of Invention
The technical purpose can be achieved by adopting the following technical characteristics, and other multiple technical effects are brought.
The utility model provides a self-defined keyboard, which comprises: a keyboard body and a key-press,
the keyboard body comprises a panel, a control circuit board and a bottom plate which are sequentially arranged from top to bottom, key cap positioning grooves are arranged along the transverse direction and the longitudinal direction of the panel in an array mode, key position positioning circuit grooves are arranged along the transverse direction and the longitudinal direction of the control circuit board at intervals, the key cap positioning grooves and the key position positioning circuit grooves are in one-to-one correspondence to form key pressing grooves, and keys are connected in the key pressing grooves;
the key cap positioning grooves and the key position positioning circuit grooves corresponding to the key cap positioning grooves are respectively formed in the panel and the control circuit board to form empty key pressing grooves;
a first moving channel is arranged between every two adjacent keycap positioning grooves;
a second moving channel is arranged between two adjacent key position positioning circuit grooves, and the second moving channel and the first moving channel correspond to form a moving channel;
the keys can move between adjacent key grooves, between adjacent vacant key grooves or between the key grooves and the vacant key grooves through the moving channel.
In the technical scheme, the keys can be moved between the vacant key pressing grooves, between the vacant key pressing grooves and the key grooves and between the vacant key pressing grooves and the key grooves through the vacant key pressing grooves, so that the wider and more personalized self-defined layout of the keyboard is realized on the basis of not improving the manufacturing cost of the keyboard, the keyboard is conveniently used for carrying out key position self-definition according to personal working characteristics and use habits, the experience degree of a user is improved, the structure is simple, the manufacturing is convenient, and the reliability is high.
In addition, the customized keyboard according to the present invention may further have the following technical features:
in one example of the present invention, the key includes:
the keycap is used for identifying the information of the key;
one end of the connecting positioning rod is fixedly connected with the keycap and is suitable for being matched with the keycap positioning groove on the panel and the first moving channel;
one end of the key signal device is fixedly connected with the other end of the connecting positioning rod and is used for sending the information of the key when the key is pressed down; and
one end of the key position clamping communication device is fixedly connected with the other end of the key signal device, and the other end of the key position clamping communication device is matched with the key position positioning circuit slot;
when the key is positioned in the key pressing groove or the vacant key pressing groove, the key position clamping communication device is mutually coupled with the key position positioning circuit groove and the key signal device.
In one example of the present invention, an outer dimension of the key signaling device is greater than an inner dimension of a key cap positioning slot on the faceplate and a span dimension of the first movement channel such that the key is confined below the faceplate.
In an example of the present invention, an outer contour of the key position location communication device is a spherical structure, and the key position location circuit slot is a concave arc structure adapted to the spherical structure.
In one example of the utility model, the connecting and positioning rod is detachably connected with the keycap and the key signal device.
In one example of the present invention,
a first screw and a second screw are respectively arranged at two ends of the connecting positioning rod;
the keycap is provided with a first threaded hole matched with the first screw rod;
a second threaded hole matched with the second screw rod is arranged on the key signal device;
the screw thread turning directions of the first screw rod and the second screw rod are opposite, and the screw thread turning directions of the first threaded hole and the second threaded hole are opposite.
In one example of the present invention,
a first bulge and a second bulge are respectively arranged at two ends of the connecting positioning rod;
the keycap is provided with a first positioning hole matched with the first protrusion, and the first protrusion is fixedly connected with the first positioning hole through deformation friction;
and a second positioning hole matched with the second bulge is arranged on the key signal device, wherein the second bulge is fixedly connected with the second positioning hole through deformation friction.
In one example of the present invention, the first protrusion is provided along a circumferential direction of one end of the connecting positioning rod, and the second protrusion is provided along a circumferential direction of the other end of the connecting positioning rod; wherein, first arch, the second arch is elastic deformation spare.
In one example of the present invention, the first protrusions include a plurality of protrusions and are arranged at intervals along the extending direction of the connecting positioning rod, and the second protrusions include a plurality of protrusions and are arranged at intervals along the extending direction of the connecting positioning rod; the size of the outer contour of the first bulges is gradually increased from the end, provided with the first bulges, of the connecting and positioning rod to the end, provided with the second bulges; the outer contour of the second protrusions is gradually increased from the end, provided with the second protrusions, of the connecting and positioning rod to the end, provided with the first protrusions, of the connecting and positioning rod.
In one example of the present invention, the depth of the key position positioning circuit groove on the control circuit board is larger than the depth of the second moving passage.
The following description of the preferred embodiments for carrying out the present invention will be made in detail with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the drawings are only for purposes of illustrating some embodiments of the utility model and are not to be construed as limiting the utility model to all embodiments thereof.
FIG. 1 is a schematic diagram of a keyboard according to the prior art;
FIG. 2 is an exploded view of a custom keyboard according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a key according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of one embodiment of a key according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another embodiment of a key according to an embodiment of the present invention.
List of reference numerals:
a custom keyboard 100;
a keyboard body 110;
a panel 111;
a keycap positioning groove 1111;
a first moving channel 1112;
a control circuit board 112;
key position positioning circuit slots 1121;
a second moving channel 1122;
a bottom plate 113;
a key 120;
a keycap 121;
a first threaded hole 1211;
a first positioning hole 1212;
connecting the positioning rod 122;
a first screw 1221;
a second screw 1222;
a first projection 1223;
a second projection 1224;
a key signal device 123;
a second threaded hole 1231;
a second positioning hole 1232;
the key card communication device 124.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The present invention provides a custom keyboard 100, as shown in fig. 2 to 3, including: a keyboard body 110 and a key 120,
the keyboard body 110 comprises a panel 111, a control circuit board 112 and a bottom plate 113 which are sequentially arranged from top to bottom, keycap positioning grooves 1111 are arranged along the transverse direction and the longitudinal direction of the panel 111 in an array manner, key position positioning circuit grooves 1121 are arranged along the transverse direction and the longitudinal direction of the control circuit board 112 at intervals, the keycap positioning grooves 1111 and the key position positioning circuit grooves 1121 are in one-to-one correspondence to form key pressing grooves, and the keys 120 are connected in the key pressing grooves;
the panel 111 and the control circuit board 112 are respectively provided with the key cap positioning slot 1111 and the key position positioning circuit slot 1121 corresponding thereto to form an empty key pressing slot;
a first moving channel 1112 is arranged between two adjacent keycap positioning grooves 1111;
a second moving channel 1122 is arranged between two adjacent key positioning circuit slots 1121, and the second moving channel 1122 and the first moving channel 1112 form a moving channel correspondingly;
the keys 120 can be moved between adjacent key slots, between adjacent empty key slots, or between key slots and empty key slots through a moving channel.
That is to say, through setting up vacant according to the keyway can realize the button and between vacant according to keyway and key groove, vacant according to keyway and vacant according to the keyway and according to the removal between key groove and the key groove to on the basis that does not improve keyboard cost, realize wider, more individualized self-defined overall arrangement to the keyboard, conveniently be used for carrying out the key position according to individual job characteristics and use habit and self-define, improve user's experience degree, simple structure moreover, it is convenient to make, and the reliability is high.
In one example of the present invention, the key includes:
the keycap 121 is used for identifying the information of the key;
a connecting positioning rod 122, one end of which is fixedly connected with the key cap 121 and is adapted to fit with the key cap positioning slot 1111 on the panel 111 and the first moving channel 1112;
a key signal device 123, one end of which is fixedly connected with the other end of the connecting and positioning rod 122, and is used for sending the information to which the key belongs when the key is pressed; the key signal device 123 is provided with a key information component inside, and is used for sending information of the case when a key is pressed;
a key position clamping communication device 124, one end of which is fixedly connected with the other end of the key signal device 123, and the other end of which is matched with the key position positioning circuit groove 1121; it is understood that the key card communication device 124 is a communication conductive material;
when the key is located in the key slot or the empty key slot, the key position blocking communication device 124, the key position positioning circuit slot 1121 and the key signal device 123 are coupled to each other;
in short, when the key is located in the key slot or the key slot, the key position location circuit groove 1121 and the key signaling device 123 are coupled to each other, when the key cap 121 is pressed, the key signaling device 123 sends the information to which the key belongs, and then the key positioning communication device 124 receives the information of the key and sends the information to the computer.
In an example of the present invention, the key position-location communication device 124 is magnetically connected to the key position-location circuit slot 1121, so that the reliability and stability of the key can be improved.
In one example of the present invention, the outer dimensions of the key signaling device 123 are larger than the inner dimensions of the key cap positioning slot 1111 and the span dimension of the first movement channel 1112 on the panel 111 such that the key is confined below the panel 111;
that is, the key is limited on the panel 111 by the key cap 121 and the key signal device 123 at two ends of the connecting and positioning rod 122, specifically, the connecting and positioning rod 122 is matched with the key cap positioning slot 1111 or the first moving channel 1112, and the key cap 121 and the key positioning signal device are respectively disposed at two sides of the panel 111, so as to prevent the key from slipping off the keyboard body 110, and perform the positioning function.
In an example of the present invention, an outer contour of the key position-location communication device 124 is a spherical structure, and the key position-location circuit groove 1121 is a concave arc structure adapted to the spherical structure;
can play spacing effect to the button when the button moves to the button groove or vacant according to the keyway through the cooperation of spherical surface structure and spill arcwall face structure, the key-press screens communication device 124 of being convenient for of this kind of arcwall structure's cooperation mode is to the discernment according to the keyway in the removal process moreover, helps the self-adaptation location of button.
In one example of the present invention, the connecting and positioning rod 122 is detachably connected to the key cap 121 and the key signal device 123;
the key can be maintained conveniently in the later period by detachably connecting the connecting and positioning rod 122 with the key cap 121 and the key signal device 123, parts can be conveniently replaced, and the detachable structure is convenient to transport.
In one example of the present invention, as shown in figure 4,
a first screw 1221 and a second screw 1222 are respectively arranged at two ends of the connecting and positioning rod 122;
a first threaded hole 1211 matched with the first screw 1221 is arranged on the keycap 121;
a second threaded hole 1231 matched with the second screw 1222 is arranged on the key signal device 123;
the first screw 1221 and the second screw 1222 have opposite screw threads, and the first screw 1211 and the second screw 1231 have opposite screw threads;
that is, the key cap 121 and the key signal device 123 can move towards or away from each other simultaneously by screwing the connecting positioning rod 122, so as to adjust the length of the key to be self-adaptively fitted in the key slot or the empty key slot; moreover, the structure can facilitate the connection between the connecting and positioning rod 122 and the keycap 121 and between the connecting and positioning rod and the key signal device 123, the reliability is high, and the phenomenon of element disintegration and slippage of the key due to looseness is avoided.
In one example of the present invention, as shown in figure 5,
a first projection 1223 and a second projection 1224 are respectively arranged at two ends of the connecting and positioning rod 122;
the keycap 121 is provided with a first positioning hole 1212 matched with the first protrusion 1223, wherein the first protrusion 1223 is fixedly connected with the first positioning hole 1212 through deformation friction;
a second positioning hole 1232 matched with the second protrusion 1224 is configured on the key signal device 123, wherein the second protrusion 1224 and the second positioning hole 1232 are fixedly connected through deformation friction;
that is, in both the first protrusion 1223 and the first positioning hole 1212, at least one of them is a deformable and flexible structure, so that during the process of fitting the other one with it, at least one of them is subjected to expansion deformation and is firmly connected with the other one by friction; in both the second projection 1224 and the second positioning hole 1232, at least one of them is a deformable and flexible structure, so that during the process of fitting the other one with it, at least one of them is expanded and deformed and is firmly connected with the other one by friction; the structure can conveniently connect the positioning rod 122 with the keycap 121 and the key signal device 123, the connection is convenient, and the reliability is high.
In one example of the utility model, the first protrusions 1223 are provided along the circumferential direction of one end of the connection positioning rod 122, and the second protrusions 1224 are provided along the circumferential direction of the other end of the connection positioning rod 122; wherein, the first projection 1223 and the second projection 1224 are both elastic deformation pieces;
that is, when the first protrusion 1223 is engaged with the first positioning hole 1212, the first protrusion 1223 is pressed by the inner wall of the first positioning hole 1212 to deform, and with the pushing of the connecting positioning rod 122, the friction force between the first protrusion 1223 and the first positioning hole 1212 increases gradually, so that the connecting positioning rod 122 is fixedly connected with the first positioning hole 1212; when the second projection 1224 is engaged with the second positioning hole 1232, the second projection 1224 is pressed by the inner wall of the second positioning hole 1232 to deform, and with the advance of the connecting positioning rod 122, the friction between the second projection 1224 and the second positioning hole 1232 is gradually increased, so that the connecting positioning rod 122 and the second positioning hole 1232 are fixedly connected together. For example, the first projection 1223 and the second projection 1224 are rubber members.
Preferably, the first protrusions 1223 are connected to one end of the connecting and positioning rod 122 by insert injection molding, and the second protrusions 1224 are connected to the other end of the connecting and positioning rod 122 by insert injection molding; connect on connecting locating lever 122 through protruding 1223, the second of first arch 1224 with insert injection moulding's mode, first protruding 1223, the second is protruding 1224 is difficult to take place to become flexible, and the reliability is high, and the outer surface atress of first protruding 1223, the second is protruding 1224 is more even moreover, and then has reduced the wearing and tearing between first protruding 1223, the second is protruding 1224 and first locating hole 1212, the second locating hole 1232, has prolonged the life of this button.
In an example of the present invention, the first protrusions 1223 are provided in plural and spaced apart along the extending direction of the connecting detent lever 122, and the second protrusions 1224 are provided in plural and spaced apart along the extending direction of the connecting detent lever 122; wherein, the size of the outer contour of the first protrusions 1223 gradually increases from the end of the connecting positioning rod 122 where the first protrusions 1223 are arranged toward the end where the second protrusions 1224 are arranged; the outer profile of the plurality of second projections 1224 gradually increases from the end of the connecting detent lever 122 where the second projections 1224 are provided toward the end where the first projections 1223 are provided;
by providing the plurality of first protrusions 1223, the friction force between the connecting-positioning rod 122 and the first positioning hole 1212 may be gradually increased along with the pushing of the connecting-positioning rod 122, so as to effectively fix the connecting-positioning rod 122 and the first positioning hole 1212 together; by providing the plurality of second protrusions 1224, the friction force between the connecting and positioning rod 122 and the second positioning hole 1232 can be gradually increased along with the advance of the connecting and positioning rod 122, so that the connecting and positioning rod 122 and the second positioning hole 1232 can be effectively and fixedly connected together; thereby improving the reliability of the connection between the connecting positioning rod 122 and the first positioning hole 1212 and the second positioning hole 1232.
In one example of the present invention, the vacant key grooves are provided at equal intervals in the circumferential direction of the key grooves along the lateral direction and the longitudinal direction; therefore, the movement of the key can be facilitated, and the appearance is more attractive and elegant.
In one example of the present invention, the depth of the key position positioning circuit groove 1121 on the control circuit board 112 is greater than the depth of the second moving channel 1122;
specifically, when the key needs to be moved, the key needs to be lifted first, so that the connection positioning rod 122 moves upward along the key cap positioning slot 1111 to separate the key position location circuit slot 1121 from the key position location communication device 124 until the key position location communication device 124 reaches the same height as the second moving channel 1122, and then the key is moved along the extending direction of the second moving channel 1122, so that the connection positioning rod 122 moves along the second moving channel 1122 until the connection positioning rod moves into another key position location circuit slot 1121, and the key position location communication device 124 is matched with the key position location circuit slot 1121, so that a complete case movement is completed; by setting the depth of the key positioning circuit grooves 1121 to be greater than the depth of the second moving channel 1122, it is possible to prevent the keys from moving arbitrarily between two adjacent key positioning circuit grooves 1121, and to improve the reliability of the customized keyboard 100.
While the exemplary embodiment of the customized keyboard 100 proposed by the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and changes can be made to the specific embodiments described above without departing from the concept of the present invention, and various combinations of the various features and structures proposed by the present invention can be made without departing from the scope of the present invention, which is defined by the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121597124.4U CN215833873U (en) | 2021-07-14 | 2021-07-14 | Self-defined keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121597124.4U CN215833873U (en) | 2021-07-14 | 2021-07-14 | Self-defined keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215833873U true CN215833873U (en) | 2022-02-15 |
Family
ID=80191901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121597124.4U Expired - Fee Related CN215833873U (en) | 2021-07-14 | 2021-07-14 | Self-defined keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215833873U (en) |
-
2021
- 2021-07-14 CN CN202121597124.4U patent/CN215833873U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |