CN210377380U - Space key bracket of notebook keyboard - Google Patents
Space key bracket of notebook keyboard Download PDFInfo
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- CN210377380U CN210377380U CN201921115877.XU CN201921115877U CN210377380U CN 210377380 U CN210377380 U CN 210377380U CN 201921115877 U CN201921115877 U CN 201921115877U CN 210377380 U CN210377380 U CN 210377380U
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- elastic
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- base plate
- space bar
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Abstract
The utility model relates to a space key support of notebook keyboard, include: the keyboard comprises a fixed substrate, wherein connecting holes for assembling with a keyboard circuit board are formed in two sides of the fixed substrate, and movable openings are symmetrically formed in the fixed substrate; the elastic supporting piece is riveted on the fixed base plate and corresponds to the movable opening; the fixing base plate is provided with a sliding limiting groove, two ends of the elastic arc piece are provided with sliding pieces matched with the sliding limiting groove, the middle of the elastic arc piece is provided with a positioning column, and two sides of the positioning column are provided with elastic pieces elastically connected with the fixing base plate. The elastic arc piece cannot deviate transversely due to the limitation of the positioning column, and the positioning column is elastically stretched through the elastic sheet, so that the elastic reset of the space key is realized, the precision requirement of the installation process is lower, and the assembly process is simpler and more convenient.
Description
Technical Field
The utility model relates to a hardware fitting technical field, in particular to notebook keyboard blank key support.
Background
The space key of the keyboard is one of the most commonly used key positions in the use process of the keyboard, and because the transverse span of the space key is large, in order to ensure the function and the hand feeling of the space key, parts with elastic recovery capability, such as a balance spring, and the like are usually added at the space key of the keyboards in various styles, so that the assembly process of the space key part is complicated.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a blank key support of notebook keyboard has the more simple and convenient advantage of assembling process.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a notebook keyboard space bar support, comprising:
the keyboard comprises a fixed substrate, wherein connecting holes for assembling with a keyboard circuit board are formed in two sides of the fixed substrate, and movable openings are symmetrically formed in the fixed substrate;
an elastic support member riveted to the fixed base plate and corresponding to the movable opening, the elastic support member including: the connecting plate is used for being riveted with the fixed substrate, and the elastic supporting legs are fixed on the connecting plate; and the number of the first and second groups,
the fixing base plate is provided with a sliding limiting groove, the two ends of the elastic arc sheet are provided with sliding sheets matched with the sliding limiting groove, the middle part of the elastic arc sheet is provided with a positioning column, and the two sides of the positioning column are provided with elastic pieces elastically connected with the fixing base plate.
Realize above-mentioned technical scheme, assemble the unable adjustment base plate at keyboard circuit board through penetrating the screw in the connecting hole during use, through elasticity stabilizer blade and blank key looks joint, carry out elastic support to the position of blank key both sides when pressing the blank key, support the middle part of blank key through the elasticity arc piece simultaneously, when pressing the blank key, elastic deformation takes place for the elasticity arc piece, and both ends slide at the slip spacing inslot through the slide, and the restriction through the reference column makes the elasticity arc piece can not take place the skew on horizontal, and make the reference column carry out elastic stretching through the shell fragment, thereby the elastic reset of blank key has been realized, and the installation accuracy requirement is lower, the assembling process is more simple and convenient.
As a preferred aspect of the present invention, the elastic support leg includes: the connecting plate comprises a first elastic part fixed with the connecting plate and a second elastic part connected with the first elastic part, wherein the first elastic part and the second elastic part are obliquely arranged towards opposite directions.
By the technical scheme, the space key can be clamped conveniently, and the elastic performance is better.
As a preferred embodiment of the present invention, the end of the second elastic portion is provided with an elastic hook.
By the technical scheme, the elastic supporting legs are clamped with the space keys more stably.
As a preferred scheme of the utility model, the both ends of elasticity arc piece are equipped with the straight portion of outwards buckling, the slider set up in straight portion.
According to the technical scheme, the elastic arc pieces are connected and slide more conveniently through the straight portions.
As an optimized proposal of the utility model, the elastic arc sheet is provided with a positioning lug which is used for being connected with the space key.
As an optimized scheme of the utility model, the location lug is triangle-shaped, rectangle or cross.
According to the technical scheme, the space key is conveniently connected with the elastic arc piece through the positioning lug.
As a preferred scheme of the utility model, the strengthening groove has been seted up on the fixed baseplate, just one side of fixed baseplate is equipped with the auxiliary connection piece, encircle on the fixed baseplate the side of auxiliary connection piece is equipped with the stiffening rib.
According to the technical scheme, the space key support is more conveniently connected through the auxiliary connecting blocks, and the structural strength of the space key support is improved through the reinforcing grooves and the reinforcing ribs.
To sum up, the utility model discloses following beneficial effect has:
the embodiment of the utility model provides a through providing a notebook keyboard blank key support, include: the keyboard comprises a fixed substrate, wherein connecting holes for assembling with a keyboard circuit board are formed in two sides of the fixed substrate, and movable openings are symmetrically formed in the fixed substrate; an elastic support member riveted to the fixed base plate and corresponding to the movable opening, the elastic support member including: the connecting plate is used for being riveted with the fixed substrate, and the elastic supporting legs are fixed on the connecting plate; the fixing base plate is provided with a sliding limiting groove, two ends of the elastic arc piece are provided with sliding pieces matched with the sliding limiting groove, the middle of the elastic arc piece is provided with a positioning column, and two sides of the positioning column are provided with elastic pieces elastically connected with the fixing base plate. During the use through penetrating the screw in the connecting hole with the assembly of PMKD at keyboard circuit board, joint mutually through elasticity stabilizer blade and space key, carry out elastic support to the position of space key both sides when pressing the space key, support the middle part of space key through the elasticity arc piece simultaneously, when pressing the space key, elastic deformation takes place for the elasticity arc piece, and both ends slide at the spacing inslot that slides through the slide, and the restriction through the reference column makes the elasticity arc piece can not take place the skew on horizontal, and make the reference column carry out elastic stretching through the shell fragment, thereby the elasticity that has realized the space key resets, and the installation precision requirement is lower, the assembling process is more simple and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. fixing the substrate; 11. connecting holes; 12. a movable opening; 13. a sliding limit groove; 14. a reinforcing groove; 15. an auxiliary connecting block; 16. reinforcing ribs; 2. an elastic support member; 21. a connecting plate; 22. an elastic leg; 221. a first elastic part; 222. a second elastic part; 223. a hook is clamped; 3. an elastic arc piece; 31. a slide sheet; 32. a straight portion; 33. positioning the bump; 4. a positioning column; 41. an 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 efforts belong to the protection scope of the present invention.
Examples
A space bar stand of a notebook keyboard, as shown in fig. 1 and 2, comprising: the keyboard comprises a fixed substrate 1, wherein connecting holes 11 used for being assembled with a keyboard circuit board are formed in two sides of the fixed substrate 1, and movable openings 12 are symmetrically formed in the fixed substrate 1; an elastic support member 2 riveted to the fixed base plate 1 and corresponding to the movable opening 12; and, the sliding type assembles in the elastic arc piece 3 of the fixed base plate 1, offer the limited groove 13 of sliding on the fixed base plate 1, the both ends of the elastic arc piece 3 are equipped with the slide 31 with the limited groove 13 looks adaptation of sliding, and the middle part of the elastic arc piece 3 is equipped with the reference column 4, the both sides of the reference column 4 are equipped with the shell fragment 41 with fixed base plate 1 elastic connection.
Specifically, the elastic support 2 includes: a connecting plate 21 for riveting with the fixed base plate 1, and an elastic leg 22 fixed to the connecting plate 21, the elastic leg 22 comprising: the first elastic part 221 fixed with the connecting plate 21 and the second elastic part 222 connected with the first elastic part 221 are obliquely arranged in the opposite direction of the first elastic part 221 and the second elastic part 222, and the end part of the second elastic part 222 is provided with the elastic clamping hook 223, so that the space key can be clamped conveniently, the elastic performance is better, and the stability is better.
Be equipped with the straight portion 32 of outwards buckling at the both ends of elasticity arc piece 3, slider 31 sets up in straight portion 32, and it is more convenient to make the connection of elasticity arc piece 3 and slide through straight portion 32, is equipped with the location lug 33 that is used for being connected with the space key on the elasticity arc piece 3, and location lug 33 is triangle-shaped, rectangle or cross, is connected with elasticity arc piece 3 through location lug 33 convenience.
Furthermore, a reinforcing groove 14 is formed in the fixed substrate 1, an auxiliary connecting block 15 is arranged on one side of the fixed substrate 1, reinforcing ribs 16 are arranged on the side edge of the auxiliary connecting block 15, the auxiliary connecting block 15 is more convenient to connect with the space key support, and the structural strength of the space key support is improved through the reinforcing groove 14 and the reinforcing ribs 16
During the use through penetrating the screw in connecting hole 11 with the assembly of fixed baseplate 1 at keyboard circuit board, through elasticity stabilizer blade 22 and blank key looks joint, carry out elastic support to the position of blank key both sides when pressing the blank key, support the middle part of blank key through elasticity arc piece 3 simultaneously, when pressing the blank key, elasticity deformation takes place for elasticity arc piece 3, and both ends slide in slip spacing groove 13 through slider 31, and the restriction through reference column 4 makes elasticity arc piece 3 can not take place the skew on horizontal, and make reference column 4 carry out elastic stretching through shell fragment 41, thereby the elasticity that has realized the blank key resets, and the installation accuracy requirement is lower, assembly process is more simple and convenient.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The space key bracket of the notebook keyboard is characterized by comprising:
the keyboard comprises a fixed substrate, wherein connecting holes for assembling with a keyboard circuit board are formed in two sides of the fixed substrate, and movable openings are symmetrically formed in the fixed substrate;
an elastic support member riveted to the fixed base plate and corresponding to the movable opening, the elastic support member including: the connecting plate is used for being riveted with the fixed substrate, and the elastic supporting legs are fixed on the connecting plate; and the number of the first and second groups,
the fixing base plate is provided with a sliding limiting groove, the two ends of the elastic arc sheet are provided with sliding sheets matched with the sliding limiting groove, the middle part of the elastic arc sheet is provided with a positioning column, and the two sides of the positioning column are provided with elastic pieces elastically connected with the fixing base plate.
2. The notebook keyboard space bar support of claim 1, wherein the resilient legs comprise: the connecting plate comprises a first elastic part fixed with the connecting plate and a second elastic part connected with the first elastic part, wherein the first elastic part and the second elastic part are obliquely arranged towards opposite directions.
3. The space bar bracket of notebook keyboard according to claim 2, characterized in that the end of the second elastic part is provided with an elastic hook.
4. The space bar bracket of notebook keyboard according to claim 1, 2 or 3, wherein the two ends of the elastic arc piece are provided with straight portions bent outwards, and the sliding piece is arranged on the straight portions.
5. The space bar bracket of a notebook keyboard as claimed in claim 4, wherein the elastic arc piece is provided with a positioning bump for connecting with the space bar.
6. The space bar bracket of notebook keyboard according to claim 5, characterized in that the positioning projection is triangular, rectangular or cross-shaped.
7. The space bar bracket of notebook keyboard as claimed in claim 1, wherein the fixing substrate is formed with a reinforcing groove, and an auxiliary connecting block is formed at one side of the fixing substrate, and the fixing substrate is formed with a reinforcing rib around the side of the auxiliary connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115877.XU CN210377380U (en) | 2019-07-16 | 2019-07-16 | Space key bracket of notebook keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115877.XU CN210377380U (en) | 2019-07-16 | 2019-07-16 | Space key bracket of notebook keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210377380U true CN210377380U (en) | 2020-04-21 |
Family
ID=70271983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115877.XU Active CN210377380U (en) | 2019-07-16 | 2019-07-16 | Space key bracket of notebook keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210377380U (en) |
-
2019
- 2019-07-16 CN CN201921115877.XU patent/CN210377380U/en active Active
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