CN208315434U - With multiduty rubber key - Google Patents
With multiduty rubber key Download PDFInfo
- Publication number
- CN208315434U CN208315434U CN201821106467.4U CN201821106467U CN208315434U CN 208315434 U CN208315434 U CN 208315434U CN 201821106467 U CN201821106467 U CN 201821106467U CN 208315434 U CN208315434 U CN 208315434U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- lower substrate
- side mounting
- limiting groove
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Push-Button Switches (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses with multiduty rubber key, including hard keypad, connecting column and lower substrate, the lower end middle position of the hard keypad is equipped with connecting column, by being threadedly engaged connection between the upper end of the connecting column and the lower end inside of hard keypad, preformed hole of the lower end of connecting column through lower substrate middle position is arranged, the lower substrate is located at the lower section of hard keypad, the upper surface of lower substrate is additionally provided with lower end limiting groove, hard keypad is fixedly welded in the lower end limiting groove of lower substrate upper surface by spring in utility model device, and it is connected with each other between adjacent lower substrate by left side mounting plate and right side mounting plate, integral disassembly, assembly is easy to use, convenient for reusing, reduce corresponding use cost, the utility model hard keypad, between connecting column and lower substrate It is convenient for disassembly and assembly, it is easy to use, it is practical, it is suitble to promote.
Description
Technical field
The utility model relates to rubber key technical fields, specially have multiduty rubber key.
Background technique
Number of patent application are as follows: 201220047572.1, proprietary term are as follows: described in the document with multiduty rubber key
Dowel is equipped with through-hole, and compared with the existing technology, the production and processing of device small lot reduces cost, and the existing diversity of style has again
Uniformity, cutting is simple, and assembling is easy, and is improved efficiency, and tailored appearance is generous, preferable using feel, since its structure is simple, no
It is only easy to produce, and cost is very cheap, suitable for being widely popularized, but it there are still following disadvantages during actual use
End:
1. fixed in device between key end and combination button end by dowel connect, convenient for assembling, but dowel it
Between be often fixedly welded, the dismounting and replacement of inconvenient next time are not easy to reuse, and increase corresponding use cost；
2. fixed key end and combination button end are often whole installation, inconvenience dismounting and use.
Utility model content
The purpose of this utility model is to provide with multiduty rubber key, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: having multiduty rubber key, including hard
The lower end middle position of matter keypad, connecting column and lower substrate, the hard keypad is equipped with connecting column, the connecting column
By being threadedly engaged connection between upper end and the lower end inside of hard keypad, lower substrate interposition is run through in the lower end of connecting column
The preformed hole setting set, the lower substrate are located at the lower section of hard keypad, and the upper surface of lower substrate is additionally provided with lower end limit
Slot processed is fixedly welded with spring on the bottom surface of lower end limiting groove, and the upper end of the spring is fixedly welded on the bottom of hard keypad
The upper end in face, spring is located in the limiting groove of upper end, and the upper end limiting groove is located at the lower surface of hard keypad, upper end limiting groove
It is made of the gap between interior rubber ring and outer rubber circle, the left and right ends of the lower substrate are fixed with left side installation respectively
Plate and right side mounting plate.
Preferably, the lower end limiting groove is in circle groove-like structure, and lower end limiting groove is surrounded and is located at the outer ring of preformed hole.
Preferably, the interior rubber ring and the fixed following table for being located at hard keypad of outer rubber circle structure annular in shape
Face, outer rubber snare are located at the outer ring of interior rubber ring, and the outer diameter of outer rubber circle is equal to the outer diameter of hard keypad.
Preferably, the left side mounting plate is fixed is located at lower end position on the left of lower substrate, the thickness etc. of left side mounting plate
In the half of the thickness of lower substrate, the right side mounting plate is fixed to be located at upper end position on the right side of lower substrate, right side mounting plate
Thickness be equal to lower substrate thickness half, in vertical through there is threaded hole on left side mounting plate and right side mounting plate.
Preferably, when mutually assembling between adjacent lower substrate, the right side of the adjacent lower substrate right end in left side is installed
Plate is fitted on the left side mounting plate of the adjacent lower substrate left end in right side, and threaded hole and left side installation on the mounting plate of right side
Screw is equipped in the threaded hole of plate jointly, by being threadedly engaged connection between the threaded hole and screw.
Compared with prior art, the utility model has the beneficial effects that
1. hard keypad is limited by the lower end that spring is fixedly welded on lower substrate upper surface in utility model device
In slot processed, and it is connected with each other between adjacent lower substrate by left side mounting plate and right side mounting plate, integral disassembly, assembly user
Just, convenient for reusing, corresponding use cost is reduced；
2. it is convenient for disassembly and assembly between the utility model hard keypad, connecting column and lower substrate, it is easy to use, practicability
By force, it is suitble to promote.
Detailed description of the invention
Fig. 1 attachment structure schematic diagram between the utility model rubber key；
Fig. 2 is the single rubber key structural schematic diagram of the utility model.
In figure: hard keypad 1, connecting column 2, upper end limiting groove 3, left side mounting plate 4, lower substrate 5, lower end limiting groove
6, preformed hole 7, interior rubber ring 8, spring 9, outer rubber circle 10, screw 11, right side mounting plate 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: having multiduty rubber key, including hard
The lower end middle position of keypad 1, connecting column 2 and lower substrate 5, hard keypad 1 is equipped with connecting column 2, the upper end of connecting column 2
By being threadedly engaged connection between the lower end inside of hard keypad 1,5 interposition of lower substrate is run through in the lower end of connecting column 2
The preformed hole 7 set is arranged, and lower substrate 5 is located at the lower section of hard keypad 1, and the upper surface of lower substrate 5 is additionally provided with lower end limit
Slot 6 processed is fixedly welded with spring 9 on the bottom surface of lower end limiting groove 6, and the upper end of spring 9 is fixedly welded on the bottom of hard keypad 1
The upper end in face, spring 9 is located in upper end limiting groove 3, and upper end limiting groove 3 is located at the lower surface of hard keypad 1, upper end limiting groove
3 are made of the gap between interior rubber ring 8 and outer rubber circle 10, and the left and right ends of lower substrate 5 are fixed with left side peace respectively
Loading board 4 and right side mounting plate 12.
Lower end limiting groove 6 is in circle groove-like structure, and lower end limiting groove 6 is surrounded and is located at the outer ring of preformed hole 7.
Interior rubber ring 8 and the fixed lower surface for being located at hard keypad 1 of the structure annular in shape of outer rubber circle 10, outer rubber
Circle 10 is set at the outer ring of interior rubber ring 8, and the outer diameter of outer rubber circle 10 is equal to the outer diameter of hard keypad 1.
Left side mounting plate 4 is fixed to be located at 5 left side lower end position of lower substrate, and the thickness of left side mounting plate 4 is equal to lower end group
The half of the thickness of plate 5, the fixation of right side mounting plate 12 are located at 5 right side upper end position of lower substrate, the thickness of right side mounting plate 12
It is in vertically to run through to have threaded hole equal to the half of the thickness of lower substrate 5, on left side mounting plate 4 and right side mounting plate 12.
When mutually assembling between adjacent lower substrate 5, the right side mounting plate 12 of adjacent 5 right end of lower substrate in left side is pasted
It closes on the left side mounting plate 4 of adjacent 5 left end of lower substrate in right side, and threaded hole and left side installation on right side mounting plate 12
Screw 11 is equipped in the threaded hole of plate 4 jointly, by being threadedly engaged connection between threaded hole and screw 11.
Working principle: hard keypad 1 is fixedly welded on the lower end limit of 5 upper surface of lower substrate by spring 9 in device
It in slot 3 processed, and is connected with each other between adjacent lower substrate 5 by left side mounting plate 4 and right side mounting plate 12, integral disassembly, assembly makes
With conveniently, convenient for reusing, corresponding use cost is reduced；
Spring 9 has the function of the reset of buffering, and 9 upper end of spring is fixedly welded on 3 top surface of upper end limiting groove, under spring 9
End is fixedly welded on 6 bottom end of lower end limiting groove, has restriction effect, and 9 end position of spring is avoided to deviate；
Interior rubber ring 8 and outer rubber circle 9 subtract instead of the mode of hard contact between hard keypad 1 and lower substrate 5
Lack mutual abrasion between the two, increases the service life of equipment；
It is convenient for disassembly and assembly between hard keypad 1, connecting column 2 and lower substrate 5, it is easy to use, it is practical, it is suitble to push away
Extensively.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. having multiduty rubber key, including hard keypad (1), connecting column (2) and lower substrate (5), feature exists
In: the lower end middle position of the hard keypad (1) is equipped with connecting column (2), the upper end of the connecting column (2) and hard key
By being threadedly engaged connection between the lower end inside of plate (1), the lower end of connecting column (2) is through lower substrate (5) middle position
Preformed hole (7) setting, the lower substrate (5) are located at the lower section of hard keypad (1), and the upper surface of lower substrate (5) is also set
Have lower end limiting groove (6), be fixedly welded on the bottom surface of lower end limiting groove (6) spring (9), the upper end of the spring (9) is fixed
It is welded on the bottom surface of hard keypad (1), the upper end of spring (9) is located in upper end limiting groove (3), the upper end limiting groove (3)
It is located at the lower surface of hard keypad (1), upper end limiting groove (3) is by the gap between interior rubber ring (8) and outer rubber circle (10)
It constitutes, the left and right ends of the lower substrate (5) are fixed with left side mounting plate (4) and right side mounting plate (12) respectively.
2. according to claim 1 have multiduty rubber key, it is characterised in that: the lower end limiting groove (6) is in
Circle groove-like structure, lower end limiting groove (6) are surrounded and are located at the outer ring of preformed hole (7).
3. it is according to claim 1 have multiduty rubber key, it is characterised in that: the interior rubber ring (8) and outside
The fixed lower surface for being located at hard keypad (1) of rubber ring (10) structure annular in shape, outer rubber circle (10) are set in interior rubber
At the outer ring of cushion rubber (8), and the outer diameter of outer rubber circle (10) is equal to the outer diameter of hard keypad (1).
4. according to claim 1 have multiduty rubber key, it is characterised in that: the left side mounting plate (4) is solid
Surely it is located at lower end position on the left of lower substrate (5), the thickness of left side mounting plate (4) is equal to the half of the thickness of lower substrate (5),
The right side mounting plate (12) is fixed to be located at upper end position on the right side of lower substrate (5), under the thickness of right side mounting plate (12) is equal to
It is in vertically to run through to have threaded hole on the half of the thickness of end group plate (5), left side mounting plate (4) and right side mounting plate (12).
5. it is according to claim 4 have multiduty rubber key, it is characterised in that: adjacent lower substrate (5) it
Between when mutually assembling, the right side mounting plate (12) of left side adjacent lower substrate (5) right end is fitted in the adjacent lower end group in right side
The threaded hole of threaded hole and left side mounting plate (4) on the left side mounting plate (4) of plate (5) left end, and on right side mounting plate (12)
In be equipped with screw (11) jointly, pass through between the threaded hole and screw (11) and be threadedly engaged and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106467.4U CN208315434U (en) | 2018-07-12 | 2018-07-12 | With multiduty rubber key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106467.4U CN208315434U (en) | 2018-07-12 | 2018-07-12 | With multiduty rubber key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315434U true CN208315434U (en) | 2019-01-01 |
Family
ID=64717514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821106467.4U Expired - Fee Related CN208315434U (en) | 2018-07-12 | 2018-07-12 | With multiduty rubber key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315434U (en) |
-
2018
- 2018-07-12 CN CN201821106467.4U patent/CN208315434U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |