CN216960557U - Keyboard software circuit board with elastic sheet - Google Patents
Keyboard software circuit board with elastic sheet Download PDFInfo
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- CN216960557U CN216960557U CN202123169251.7U CN202123169251U CN216960557U CN 216960557 U CN216960557 U CN 216960557U CN 202123169251 U CN202123169251 U CN 202123169251U CN 216960557 U CN216960557 U CN 216960557U
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- circuit board
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- rod
- software circuit
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Abstract
The utility model discloses a keyboard soft circuit board with elastic pieces, which comprises a mounting frame, wherein the soft circuit board is movably placed in the mounting frame, slots are symmetrically and fixedly arranged at two ends of the inner side of the mounting frame, inserting blocks are movably inserted in the slots, a connecting mechanism is fixedly arranged between the top ends of the inserting blocks and the slots, a connecting plate is fixedly arranged between the two inserting blocks, a fixed plate is fixedly arranged at the top of one side of the connecting plate, which is positioned on the soft circuit board, fixed rods are symmetrically and fixedly arranged at two ends of the bottom of the fixed plate, movable rods are movably inserted at the bottoms of the fixed rods, a compression plate is fixedly arranged at the bottoms of the movable rods, and a first spring is movably sleeved on the movable rods between the tops of the compression plate and the fixed rods. The keyboard software circuit board with the elastic sheet is convenient to install and fix the software circuit board, and the whole software circuit board is guaranteed not to be damaged.
Description
Technical Field
The utility model relates to the technical field of soft circuit boards, in particular to a keyboard soft circuit board with elastic sheets.
Background
Chinese patent CN213601800U discloses a keyboard software circuit board with elastic sheet, which relates to the field of computer keyboard software circuit boards and comprises a circuit board body, the outside of the circuit board body is connected with a metal elastic sheet, the avris of the circuit board body is provided with an installation ear, the surface of the installation ear has been provided with a mounting hole, the surface of the circuit board body has been provided with a positioning hole, the inside of the positioning hole is penetrated with a positioning column. According to the utility model, through the metal elastic sheet structure arranged on part of the keys, the pressing hand feeling of a user when the user touches the keys is improved, the use experience of the user is optimized, and meanwhile, the service life of the keys is prolonged, so that the use of the keys is more humanized. But this take keyboard software circuit board of shell fragment is installed fixedly through installation ear and mounting hole to the software circuit board, because the software circuit board texture is softer, installs the damage that the installation ear caused the software circuit board easily additional on the circuit board. Therefore, we improve this and propose a keyboard software circuit board with elastic sheet.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a keyboard soft circuit board with elastic pieces, which comprises a mounting frame, wherein the soft circuit board is movably placed in the mounting frame, slots are symmetrically and fixedly arranged at two ends of the inner side of the mounting frame, inserting blocks are movably inserted in the slots, a connecting mechanism is fixedly arranged between the top ends of the inserting blocks and the slots, a connecting plate is fixedly arranged between the two inserting blocks, a fixed plate is fixedly arranged at the top of one side of the connecting plate, which is positioned on the soft circuit board, fixed rods are symmetrically and fixedly arranged at two ends of the bottom of the fixed plate, movable rods are movably inserted at the bottoms of the fixed rods, a compression plate is fixedly arranged at the bottoms of the movable rods, and a first spring is movably sleeved on the movable rods between the tops of the compression plate and the fixed rods.
As a preferable technical scheme of the utility model, the connecting mechanism comprises a movable groove fixedly arranged at the top end of one side of the inserting block, which is far away from the connecting plate, an inserting rod is movably inserted in the movable groove, an inserting hole matched with the inserting rod is fixedly arranged on the inserting groove, and a second spring is fixedly arranged between the inserting rod and the end part of the movable groove.
As a preferable technical scheme of the utility model, one end of the inserted bar, which is far away from the movable groove, is in a circular arc shape.
As a preferred technical scheme of the present invention, clamping blocks are symmetrically and fixedly disposed at one end of the insertion rod located in the movable groove, and a clamping groove used in cooperation with the clamping blocks is fixedly disposed on the movable groove.
As a preferable technical scheme of the utility model, connecting grooves are fixedly arranged on both sides of the mounting frame.
As a preferred technical scheme of the utility model, the movable rod is symmetrically and fixedly provided with limit blocks at one end positioned in the fixed rod, and the fixed rod is internally and fixedly provided with limit grooves matched with the limit blocks for use.
As a preferable technical scheme of the utility model, rubber layers are fixedly arranged on the inner side of the bottom of the mounting frame and the bottom of the compression plate.
The utility model has the beneficial effects that:
1. according to the keyboard soft circuit board with the elastic pieces, the soft circuit board can be effectively protected through the mounting frame, abrasion caused by contact of the soft circuit board and a keyboard shell is avoided, and the pressing plate can tightly press and fix the soft circuit board in the mounting frame through the elastic force of the first spring, so that the soft circuit board is convenient to mount;
2. this take keyboard software circuit board of shell fragment is convenient for the inserted block through coupling mechanism and carries out the high-speed joint separation with the slot, can make and carry out quick split between connecting plate and the installing frame to be convenient for put into the installing frame and take out in the installing frame the software circuit board.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of a main structure of a keyboard software circuit board with elastic pieces according to the present invention;
FIG. 2 is a schematic view of a connection structure between a connection board and a mounting frame of a keyboard software circuit board with elastic pieces according to the present invention;
FIG. 3 is a schematic view of a connection structure of a movable rod and a fixed rod of a keyboard soft circuit board with elastic pieces according to the present invention;
FIG. 4 is a schematic view of the connection structure between the insertion rod and the movable slot of the keyboard soft circuit board with the elastic sheet according to the present invention.
In the figure: 1. installing a frame; 2. a soft circuit board; 3. a slot; 4. inserting a block; 5. a connecting mechanism; 51. a movable groove; 52. inserting a rod; 521. a clamping block; 522. a card slot; 53. a jack; 54. a second spring; 6. a connecting plate; 7. a fixing plate; 8. fixing the rod; 9. a movable rod; 91. a limiting block; 92. a limiting groove; 10. a compression plate; 11. a first spring; 12. and connecting the grooves.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in FIGS. 1-4, the keyboard soft circuit board with elastic pieces of the present invention comprises a mounting frame 1, a soft circuit board 2 is movably disposed in the mounting frame 1, slots 3 are symmetrically fixed at both ends of the inner side of the mounting frame 1, insertion blocks 4 are movably inserted in the slots 3, a connecting mechanism 5 is fixedly disposed between the top ends of the insertion blocks 4 and the slots 3, a connecting plate 6 is fixedly disposed between the two insertion blocks 4, a fixing plate 7 is fixedly disposed at the top of one side of the connecting plate 6 located on the soft circuit board 2, fixing rods 8 are symmetrically fixed at both ends of the bottom of the fixing plate 7, a movable rod 9 is movably inserted at the bottom of the fixing rod 8, a pressing plate 10 is fixedly disposed at the bottom of the movable rod 9, a spring 11 is movably sleeved on the movable rod 9 between the top of the pressing plate 10 and the fixing rod 8, the soft circuit board 2 can be effectively protected by the mounting frame 1, so as to prevent the soft circuit board 2 from being worn by the contact with the keyboard shell, and can make pressure strip 10 compress tightly software circuit board 2 through spring 11's elasticity and fix in installing frame 1 to be convenient for install software circuit board 2, be convenient for inserted block 4 and slot 3 through coupling mechanism 5 and carry out quick even separation, can make and carry out quick split between connecting plate 6 and the installing frame 1, thereby make pressure strip 10 break away from compressing tightly fixedly to software circuit board 2, conveniently take out software circuit board 2 from installing frame 1.
Wherein, coupling mechanism 5 is including fixed establishing the movable groove 51 that keeps away from connecting plate 6 one side top at inserted block 4, the activity is inserted on the movable groove 51 and is equipped with inserted bar 52, the fixed jack 53 that uses with inserted bar 52 cooperation that is equipped with on slot 3, be equipped with No. two springs 54 between the tip of inserted bar 52 and movable groove 51, press inserted bar 52, inserted bar 52 extrudees No. two springs 54 and removes to movable groove 51, thereby place inserted bar 52 in slot 3, when inserted bar 52 moved the position of jack 53, make inserted bar 52 insert in jack 53 through No. two springs 54's resilience force.
Wherein, the end of the inserted link 52 far away from the movable slot 51 is arc-shaped, and the inserted link 52 can slide in the slot 3 conveniently through the arc-shaped end part.
Wherein, the one end symmetry that the inserted bar 52 is located movable slot 51 is fixed and is equipped with fixture block 521, is fixed on the movable slot 51 to be equipped with the draw-in groove 522 with fixture block 521 cooperation use, removes in draw-in groove 522 through fixture block 521 to be convenient for inserted bar 52 is spacing to move in movable slot 51.
Wherein, the both sides of installing frame 1 are all fixed and are equipped with spread groove 12, are convenient for software circuit board 2 through spread groove 12 and are connected with the external world.
Wherein, the one end symmetry that the movable rod 9 is located the dead lever 8 is fixed and is equipped with stopper 91, and the dead lever 8 internal fixation is equipped with the spacing groove 92 that uses with stopper 91 cooperation, removes in spacing groove 92 through stopper 91 to be convenient for movable rod 9 is spacing removal in dead lever 8.
Wherein, the rubber layer is fixed to the bottom inboard of installing frame 1 and the bottom of pressure strip 10, can avoid installing frame 1 and pressure strip 10 to cause wearing and tearing to software circuit board 2 through the rubber layer.
The working principle is as follows: this take keyboard software circuit board of shell fragment, can carry out effectual protection to software circuit board 2 through installing frame 1, avoid software circuit board 2 and keyboard shell contact to cause wearing and tearing, and elasticity through a spring 11 can make pressure strip 10 compress tightly software circuit board 2 and fix in installing frame 1, thereby be convenient for install software circuit board 2, press down inserted bar 52, inserted bar 52 extrudes No. two spring 54 and removes to activity inslot 51, the inserted bar 52 of removal is taken out from jack 53, thereby be convenient for take out inserted block 4 from slot 3, can make and carry out quick split between connecting plate 6 and the installing frame 1, thereby make pressure strip 10 break away from compressing tightly fixedly to software circuit board 2, conveniently take out software circuit board 2 from installing frame 1. The keyboard soft circuit board with the elastic sheet has the advantages of simple and reasonable structure, novel design, higher practical value and wide popularization value.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a take keyboard software circuit board of shell fragment, includes installing frame (1), its characterized in that, software circuit board (2) have been placed to installing frame (1) internalization, the equal symmetry in both ends of inboard of installing frame (1) is fixed and is equipped with slot (3), slot (3) internalization is inserted and is equipped with inserted block (4), fixed coupling mechanism (5) that are equipped with between the top of inserted block (4) and slot (3), two fixed connecting plate (6) that are equipped with between inserted block (4), one side top that connecting plate (6) are located software circuit board (2) is fixed and is equipped with fixed plate (7), the bottom both ends symmetry of fixed plate (7) is fixed and is equipped with dead lever (8), the bottom activity of dead lever (8) is inserted and is equipped with movable rod (9), the bottom of movable rod (9) is fixed and is equipped with pressure strip (10), the movable sleeve is equipped with on movable rod (9) between the top of pressure strip (10) and dead lever (8) movable rod (8) and is equipped with movable sleeve A first spring (11).
2. The keyboard software circuit board with the elastic sheet according to claim 1, wherein the connecting mechanism (5) comprises a movable groove (51) fixedly arranged at the top end of one side of the insert block (4) far away from the connecting plate (6), an insert rod (52) is movably inserted into the movable groove (51), an insert hole (53) matched with the insert rod (52) is fixedly arranged on the insert groove (3), and a second spring (54) is fixedly arranged between the insert rod (52) and the end of the movable groove (51).
3. The keyboard software circuit board with the elastic sheet according to claim 2, wherein one end of the insertion rod (52) far away from the movable slot (51) is arc-shaped.
4. The keyboard software circuit board with the elastic sheet according to claim 2, wherein the inserted link (52) is symmetrically and fixedly provided with a clamping block (521) at one end located in the movable groove (51), and the movable groove (51) is fixedly provided with a clamping groove (522) matched with the clamping block (521).
5. The soft keyboard circuit board with elastic sheets according to claim 1, wherein the mounting frame (1) is fixedly provided with connecting grooves (12) at both sides.
6. The keyboard software circuit board with the elastic sheet according to claim 1, wherein the movable rod (9) is symmetrically and fixedly provided with a limiting block (91) at one end thereof located in the fixed rod (8), and the fixed rod (8) is internally and fixedly provided with a limiting groove (92) used in cooperation with the limiting block (91).
7. The keyboard software circuit board with the elastic sheet according to claim 1, characterized in that the inner side of the bottom of the mounting frame (1) and the bottom of the pressure plate (10) are both fixedly provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123169251.7U CN216960557U (en) | 2021-12-16 | 2021-12-16 | Keyboard software circuit board with elastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123169251.7U CN216960557U (en) | 2021-12-16 | 2021-12-16 | Keyboard software circuit board with elastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216960557U true CN216960557U (en) | 2022-07-12 |
Family
ID=82310801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123169251.7U Active CN216960557U (en) | 2021-12-16 | 2021-12-16 | Keyboard software circuit board with elastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216960557U (en) |
-
2021
- 2021-12-16 CN CN202123169251.7U patent/CN216960557U/en active Active
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