CN209232626U - Anticorrosive wear-resistant type CNC Panel key - Google Patents
Anticorrosive wear-resistant type CNC Panel key Download PDFInfo
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- CN209232626U CN209232626U CN201822158457.1U CN201822158457U CN209232626U CN 209232626 U CN209232626 U CN 209232626U CN 201822158457 U CN201822158457 U CN 201822158457U CN 209232626 U CN209232626 U CN 209232626U
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- keypress function
- character
- key shell
- film layer
- function diaphragm
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Abstract
The utility model discloses a kind of anticorrosive wear-resistant type CNC Panel keys, including key shell, keypress function diaphragm；Keypress function diaphragm is arranged on key shell upper surface；Keypress function diaphragm is multi-layer compound structure, including hyaline membrane sheet body from top to down, character mark film layer；Character or/and mark are printed in character mark film layer；Keypress function diaphragm is pasted on key shell upper surface；Further improvement lies in that: keypress function diaphragm includes wearing layer, hyaline membrane sheet body, character mark film layer from top to down；Wearing layer is the hyaline membrane that UV coating is contained in outer surface；Key shell is equipped with loophole up and down；Wearing layer, character mark film layer are equipped with transmittance section corresponding with key shell light transmission hole site.The utility model is corrosion-resistant, wear-resisting, long service life.
Description
Technical field
The utility model relates to electric fields, and in particular to a kind of CNC Panel key.
Background technique
CNC Panel key includes key shell, keypress function diaphragm, and keypress function diaphragm is arranged on key shell upper surface, generally
Character or/and mark are printed or are carved in keypress function diaphragm upper surface.This CNC Panel key major defect is: long-term
In use process, the character or/and mark of keypress function diaphragm upper surface are easily worn unclear, can disappear when serious, shadow
Ring the normal use of CNC Panel.
Summary of the invention
The utility model in view of the deficiencies of the prior art, proposes a kind of to keep keypress function film in the long-term use
The character or/and the clear anticorrosive wear-resistant type CNC Panel key of mark of on piece.
The utility model is achieved through the following technical solutions technical goal.
Anticorrosive wear-resistant type CNC Panel key, including key shell, keypress function diaphragm；The keypress function diaphragm setting exists
On key shell upper surface；It is theed improvement is that: the keypress function diaphragm is multi-layer compound structure, transparent including from top to down
Membrane body, character mark film layer；Character or/and mark are printed in the character mark film layer；The keypress function diaphragm is viscous
It is attached on key shell upper surface.
In above structure, the keypress function diaphragm includes wearing layer, hyaline membrane sheet body, character mark film from top to down
Layer.
In above structure, the wearing layer is the hyaline membrane that UV coating is contained in outer surface.
In above structure, the key shell is equipped with loophole up and down；The wearing layer, character mark film layer be equipped with
The corresponding transmittance section in key shell light transmission hole site.
The utility model compared with prior art, has the positive effect that:
1. keypress function diaphragm is multi-layer compound structure, including hyaline membrane sheet body from top to down, character mark film layer,
It is printed with character or/and mark in character mark film layer, is printed with character or/and mark in this way, will not touch in use process
The character mark film layer of knowledge, the character therefore, in long-term use process being able to maintain on keypress function diaphragm or/and mark are clear.
2. keypress function diaphragm includes wearing layer, hyaline membrane sheet body, character mark film layer from top to down, keypress function
Diaphragm top layer is wearing layer, in this way, significantly extending the utility model service life.
3. wearing layer is the hyaline membrane that UV coating is contained in outer surface, UV coating is dilute by UV resin and photoinitiator, activity
It releases made of agent and various additive compounds.Under photosynthesis, solidify rapidly, form hyaline membrane, has resistant to chemical etching, attached
Put forth effort the advantages that strong, hardness is high, wear-resisting, cheap；Hyaline membrane is formed by wearing layer and significantly improves on the utility model
End face wearability, is not easy to scratch, and significantly extends the service life of the utility model.
4. key shell is equipped with loophole up and down, wearing layer, character mark film layer are equipped with and key shell light transmission hole site phase
Corresponding transmittance section, in this way, in use, whether the light-transmissive keypress function diaphragm that key shell issues, be in convenient for observation key
Working condition.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the B direction view of Fig. 1.
Fig. 5 is the C-C cross-sectional view of Fig. 1.
Fig. 6 is I enlarged schematic partial view in Fig. 5.
Specific embodiment
The utility model is described in further detail below according to attached drawing and in conjunction with the embodiments.
The CNC Panel key of anticorrosive wear-resistant type shown in attached drawing, including key shell 1, keypress function diaphragm 2；Key shell 1 is rectangular
Body structure, keypress function diaphragm 2 are arranged on 1 upper surface of key shell；Keypress function diaphragm 2 is multi-layer compound structure, including supreme
Wearing layer 2.1, hyaline membrane sheet body 2.2 under and, character mark film layer 2.3；Character and mark are printed in character mark film layer 2.3
Know (in other embodiments, character or mark are individually printed in character mark film layer 2.3), wearing layer 2.1, character mark film layer
2.3 are respectively adhered on 2.2 upper and lower end face of hyaline membrane sheet body；Keypress function diaphragm 2 is pasted on 1 upper surface of key shell.
Wearing layer 2.1 is the hyaline membrane that UV coating is contained in outer surface.
Key shell 1 is equipped with loophole 1.1 up and down；Wearing layer 2.1, character mark film layer 2.3 are equipped with and 1 light transmission of key shell
The corresponding transmittance section 2.4 in 1.1 position of hole.
Claims (4)
1. a kind of anticorrosive wear-resistant type CNC Panel key, including key shell (1), keypress function diaphragm (2)；The keypress function film
Piece (2) is arranged on key shell (1) upper surface；It is characterized by: the keypress function diaphragm (2) is multi-layer compound structure, including
Hyaline membrane sheet body (2.2) from top to down, character mark film layer (2.3)；Character is printed on the character mark film layer (2.3)
Or/and mark；The keypress function diaphragm (2) is pasted on key shell (1) upper surface.
2. anticorrosive wear-resistant type CNC Panel key according to claim 1, it is characterised in that: the keypress function diaphragm
(2) include wearing layer (2.1), hyaline membrane sheet body (2.2), character mark film layer (2.3) from top to down.
3. anticorrosive wear-resistant type CNC Panel key according to claim 2, it is characterised in that: the wearing layer (2.1)
It is the hyaline membrane that UV coating is contained in outer surface.
4. anticorrosive wear-resistant type CNC Panel key according to claim 3, it is characterised in that: the key shell (1) is equipped with
Loophole (1.1) up and down；The wearing layer (2.1), character mark film layer (2.3) are equipped with and key shell (1) loophole
(1.1) the corresponding transmittance section in position (2.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158457.1U CN209232626U (en) | 2018-12-21 | 2018-12-21 | Anticorrosive wear-resistant type CNC Panel key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158457.1U CN209232626U (en) | 2018-12-21 | 2018-12-21 | Anticorrosive wear-resistant type CNC Panel key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232626U true CN209232626U (en) | 2019-08-09 |
Family
ID=67508737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822158457.1U Active CN209232626U (en) | 2018-12-21 | 2018-12-21 | Anticorrosive wear-resistant type CNC Panel key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232626U (en) |
-
2018
- 2018-12-21 CN CN201822158457.1U patent/CN209232626U/en active Active
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