CN205642586U - Electronic scale panel of built -in keyboard - Google Patents
Electronic scale panel of built -in keyboard Download PDFInfo
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- CN205642586U CN205642586U CN201620194657.0U CN201620194657U CN205642586U CN 205642586 U CN205642586 U CN 205642586U CN 201620194657 U CN201620194657 U CN 201620194657U CN 205642586 U CN205642586 U CN 205642586U
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Abstract
The utility model relates to an electronic scale technical field, especially an electronic scale panel of built -in keyboard. Must aim at the key hole to current electronic scale panel with the button when installing and put into one by one, the step is loaded down with trivial details, and the installation is inconvenient, and production efficiency is low, the button is independently installed, and indivedual buttons are easily put the dislocation and the defect such as are put, the utility model provides an electronic scale panel of built -in keyboard changes the independent components of a whole that can function independently keyboard of button into the integral type keyboard, and the keyboard can integratively be installed in the panel bottom, and each button is once aimed at with corresponding the key hole, and the installation is swiftly convenient, and production efficiency improves greatly, each button mutual position on the integral type keyboard is fixed, can not take place indivedual button error -bounding.
Description
Technical field
This utility model relates to electronic scale technical field, the electronic scale panel of a kind of built-in keybad.
Background technology
Existing electronic scale key panel includes that panel, interior lining panel and keyboard and band are by the wiring board compressed switch, wherein have corresponding key hole and through hole on panel and interior lining panel, keyboard is made up of the Independent keys of some tape characters, and wiring board is located at the keyboard back side and fixes with interior lining panel.This electronic scale panel is when mounted, it is necessary to button is directed at key hole and puts into one by one, complex steps, installs inconvenience, and production efficiency is low；Each button is independently installed, and individual keys easily misplaces position, if panel has been assembled and complete will take apart, and the button made mistakes of resetting, very inconvenient.
Summary of the invention
The technical assignment of the technical problems to be solved in the utility model and proposition is to provide the electronic scale panel of a kind of built-in keybad, and the keyboard integral type of described electronic scale panel is installed between panel and interior lining panel, keyboard convenience quick for installation；Button mutual alignment is fixed, and individual keys positional fault will not occur.
This utility model adopts the following technical scheme that: the electronic scale panel of a kind of built-in keybad, including panel, interior lining panel and keyboard, described interior lining panel is fixed on bottom panel and both have corresponding through hole and key hole, keyboard is made up of the button indicating character, described button stretches out from key hole, gap is there is between panel and interior lining panel, button can move up and down in described interstice coverage, it is characterized in that described keyboard is provided with even key frame, the rib that the root edge of button is provided with even key frame is connected, even key frame and rib are positioned in described gap, keyboard back side installing band is by the wiring board compressed switch, described wiring board is affixed on fixing with interior lining panel inside interior lining panel connection, button is contacted at by compressing switch to stretch out from through hole on wiring board.This utility model is by even key frame and rib, and be connected formula keyboard by each the most independent button, and keyboard can integrally be installed on bottom panel, and each button is once directed at corresponding key hole, convenience quick for installation, and production efficiency is greatly improved；Button is connected as a single entity by even key frame and rib, and the mutual alignment of button is fixed, and will not make mistakes；Even key frame and rib are positioned at the gap of panel and interior lining panel, and rib had both connected button, make again the button can be movable, even key frame and rib is the most spacing makes button will not drop out from key hole；Installing band in the keyboard back side makes to stretch out conflict button by compressing switch from through hole by the wiring board compressed switch, wiring board and interior lining panel are fixing, it is ensured that electronic scale panel normally uses.
As improving further and supplementing technique scheme, this utility model uses following technical measures: described wiring board is fixed by screw and interior lining panel, wiring board periphery has installing hole, interior lining panel is provided with the stud of band screw hole, and described even key frame correspondence frame limit is provided with the locating notch accommodating stud.Wiring board is fixed by screw and interior lining panel, and during installation, screw is screwed in the screw hole of stud through the installing hole on wiring board；Locating notch and stud coordinate, and play the role of positioning even key frame.
The frame hem width of described even key frame is in rib, and in flake.Even the frame hem width of key frame is in rib, makes frame limit sufficiently tight, connects each button with support rod, can save materials in flake and make frame limit more compact.
The convex tendon corresponding with lead to the hole site, described panel and interior lining panel laminating are set on described interior lining panel and form the gap determined by fin height.The upper and lower stroke of button that is set to of convex tendon provides the space being suitable for, and prevents button from offseting in use, simultaneously the position beyond convex tendon, and panel can be fixed with interior lining panel in tight laminating.
Described button is made by transparent plastic, and button bottom surface be located in described character, and the character back side is covered with nontransparent cover coating.The button bottom surface that transparent plastic makes be located in character, high-visible, does not affect button operation input, and character does not contacts with hands, and change of will not wearing and tearing is stuck with paste；Cover coating is opaque, and effect is other parts hiding and may interfere with character recognition below button, provides noiseless simple background to character, and the recognition by pressing keys character made by transparent plastic is easier to.Additionally, described character can be made in button bottom surface to use coating or silk screen printing mode；Cover coating can be the paster of dope layer or well in advance.
Described cover coating is reflective enamelled coating.By the reflecting effect of reflective enamelled coating, character mark is made more to highlight eye-catching, in order to press the transparent push of correspondence, complete input operation.
Described button end face is arcwall face, and the centre of described arcwall face is higher than surrounding.This shape of button end face has amplification, can be amplified the character mark of transparent push bottom surface, finds button more convenient.
Described button base is provided with chimb.Chimb can coordinate with key hole as position-limited edge, spacing to button, and button will not drop out from key hole.
Described even key frame is day font or groined type.Even key frame can be that various rib of being easy to connects the shapes of button, such as day font or groined type and other is variously-shaped.
The display aperture of correspondence is had on described panel and interior lining panel.The purpose offering display aperture is convenient supporting with display screen, makes dial plate also have other function in addition to key-input operation.When panel and interior lining panel are without display aperture, panel can only carry out single button operation；When panel and interior lining panel have display aperture, by supporting with display screen, panel is provided simultaneously with key-input operation and checks display function of weighing.
This utility model changes existing electronic scale panel construction, changes the separation keyboard of button independence into integral keyboard, and keyboard can integrally be installed on bottom panel, and each button is once directed at corresponding key hole, convenience quick for installation, and production efficiency is greatly improved；Each button mutual alignment on keyboard is fixed, and individual keys positional fault will not occur.Additionally, due to button transparent plastic makes, button bottom surface sets character, and character the most also will not wear and tear to become and stick with paste.
Accompanying drawing explanation
The axonometric chart of Fig. 1: embodiment 1.
The top view of Fig. 2: embodiment 1.
The A-A of Fig. 3: Fig. 2 is to sectional view.
Keyboard schematic diagram in Fig. 4: embodiment 1.
The top view of keyboard described in Fig. 5: Fig. 4.
The B-B of Fig. 6: Fig. 5 is to sectional view.
The rearview of Fig. 7: Fig. 5.
The panel of Fig. 8: embodiment 2 and interior lining panel assemble schematic diagram.
In figure: 1. keyboard, 2. button, 3. character, 4. even key frame, 5. rib, 6. breach, 7. cover coating, 8. arcwall face, 9. chimb, 10. panel, 11. interior lining panels, 12. wiring boards, 13. press compress switch, 14. key holes, 15. display aperture, 16. convex tendons, 17. through holes.
Detailed description of the invention
This utility model is described further by explanation and detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Fig. 1～7, a kind of electronic scale panel of built-in keybad, including panel 10, interior lining panel 11 and keyboard 1, described interior lining panel 11 is fixed on bottom panel 10, panel 10 with have key hole corresponding to position 14 and through hole 17 on interior lining panel 11, keyboard 1 is made up of the button 2 indicating character 3, the button 2 key hole 14 from panel 10 stretches out, the convex tendon 16 corresponding with through hole 17 position is set on described interior lining panel 11, described panel 10 and interior lining panel 11 laminating form the gap highly determined by convex tendon 16, and button 2 can move up and down in described interstice coverage；Described keyboard 1 is provided with company's key frame 4 of day font, the rib 5 that the root edge of button 2 is provided with even key frame 4 is connected, even key frame 4 and rib 5 are positioned in aforementioned gap, even the frame limit of key frame 4 in flake and is wider than rib 5, and button 2 is made by transparent plastic, and button 2 end face is the middle arcwall face 8 higher than surrounding, button 2 base is provided with chimb 9, button 2 bottom surface be located in character 3, and character 3 back side is covered with nontransparent cover coating 7, and described cover coating 7 is reflective enamelled coating；Keyboard 1 back side installing band by compress switch 13 wiring board 12, described wiring board 12 is affixed on fixing with interior lining panel 11 inside interior lining panel 11 connection, stretching out by 13 through holes 17 from interior lining panel 11 that compress switch on wiring board 12 contacts at button 2, described wiring board 12 is fixed by screw and interior lining panel 11, wiring board 12 periphery has installing hole, interior lining panel 11 is provided with the stud of band screw hole, and on described even key frame 4, the frame limit of corresponding stud is provided with the locating notch 6 accommodating stud.
Keyboard of the present utility model can integrally be installed on bottom panel, and each button is once directed at corresponding key hole, convenience quick for installation, and production efficiency is greatly improved；Each button mutual alignment on keyboard is fixed, and individual keys positional fault will not occur.Additionally, button transparent plastic makes, button bottom surface sets character, and character the most also will not wear and tear to become and stick with paste.Additionally, panel makes frequently with rustless steel.
Embodiment 2 is as shown in Figure 8, difference with embodiment 1 is, on described panel 10 and interior lining panel 11 in addition to key hole 14 and through hole 17, the homonymy of panel and interior lining panel also has the display aperture 15 of correspondence, described display aperture is for supporting with display screen, the electronic scale panel of assembled belt display function, remainder and mounting means are same as in Example 1.
Claims (10)
- null1. the electronic scale panel of a built-in keybad，Including panel (10)、Interior lining panel (11) and keyboard (1)，Described interior lining panel (11) is fixed on panel (10) bottom and both have corresponding through hole (17) and key hole (14)，Keyboard (1) is made up of the button (2) indicating character (3)，Described button (2) stretches out from key hole (14)，Gap is there is between panel (10) and interior lining panel (11)，Button (2) can move up and down in described interstice coverage，It is characterized in that described keyboard (1) company of being provided with key frame (4)，The rib (5) that the root edge of button (2) is provided with even key frame (4) is connected，Even key frame (4) and rib (5) are positioned in described gap，Keyboard (1) back side installing band is by the wiring board (12) of compress switch (13)，Described wiring board (12) is affixed on fixing with interior lining panel (11) inside interior lining panel (11) connection，Stretching out from through hole (17) by compress switch (13) on wiring board (12) contacts at button (2).
- The electronic scale panel of built-in keybad the most according to claim 1, it is characterized in that described wiring board (12) is fixed by screw and interior lining panel (11), wiring board (12) periphery has installing hole, interior lining panel (11) is provided with the stud of band screw hole, and the described corresponding frame limit of even key frame (4) is provided with the locating notch (6) accommodating stud.
- The electronic scale panel of built-in keybad the most according to claim 1, it is characterized in that the frame hem width of described even key frame (4) in rib (5), and in flake.
- The electronic scale panel of built-in keybad the most according to claim 1, it is characterized in that described interior lining panel (11) is upper and the gap that the convex tendon (16) corresponding with through hole (17) position, described panel (10) and interior lining panel (11) laminating formation are highly determined by convex tendon (16) is set.
- The electronic scale panel of built-in keybad the most according to claim 1, is characterized in that described button (2) is made by transparent plastic, and button (2) bottom surface be located in described character (3), and character (3) back side is covered with nontransparent cover coating (7).
- The electronic scale panel of built-in keybad the most according to claim 5, is characterized in that described cover coating (7) is reflective enamelled coating.
- The electronic scale panel of built-in keybad the most according to claim 5, is characterized in that described button (2) end face is arcwall face (8), and the centre of described arcwall face (8) is higher than surrounding.
- The electronic scale panel of built-in keybad the most according to claim 1, is characterized in that described button (2) base is provided with chimb (9).
- The electronic scale panel of built-in keybad the most according to claim 1, is characterized in that described even key frame (4) is day font or groined type.
- The electronic scale panel of built-in keybad the most according to any one of claim 1 to 9, is characterized in that having on described panel (10) and interior lining panel (11) display aperture (15) of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194657.0U CN205642586U (en) | 2016-03-14 | 2016-03-14 | Electronic scale panel of built -in keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194657.0U CN205642586U (en) | 2016-03-14 | 2016-03-14 | Electronic scale panel of built -in keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642586U true CN205642586U (en) | 2016-10-12 |
Family
ID=57077306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620194657.0U Active CN205642586U (en) | 2016-03-14 | 2016-03-14 | Electronic scale panel of built -in keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642586U (en) |
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2016
- 2016-03-14 CN CN201620194657.0U patent/CN205642586U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |