CN215644233U - Low-cost dc-to-ac converter button visor - Google Patents
Low-cost dc-to-ac converter button visor Download PDFInfo
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- CN215644233U CN215644233U CN202120325965.3U CN202120325965U CN215644233U CN 215644233 U CN215644233 U CN 215644233U CN 202120325965 U CN202120325965 U CN 202120325965U CN 215644233 U CN215644233 U CN 215644233U
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- protection cover
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Abstract
A low-cost inverter key protection cover relates to the technical field of insulating particles. The visor body contain the connecting plate and cup joint the post, the appearance of connecting plate be rectangular annular structure, a side of connecting plate on be connected with the grafting post perpendicularly, the appearance of cup jointing the post be the cylinder structure, the central point of grafting post put and be provided with the blind hole, grafting post and blind hole between be formed with the connection wall. Adopt neotype insulating grain visor to replace traditional dc-to-ac converter display window design, adopted the mounting means who presses, need not to use the screw fixation, also need not paint sealed glue, great reduction staff's operating time, the visor adopts the slope design to prevent slow-witted efficiency in addition under the prerequisite that is applicable to the curved surface, obvious unevenness can not appear in the direction of installation, the inclined plane takes 3M gum mode of pasting to avoid the not hard up of insulating grain, waterproof efficiency has also been played.
Description
Technical Field
The utility model relates to the technical field of insulating particles, in particular to a low-cost inverter key protection cover.
Background
At present, the design of the display window of the inverter is that the display window is covered by a window made of transparent PC material, and then the display window is covered by a film; or the rubber keys are used, and the display window is covered by the adhesive film; the window made of the transparent PC material has high cost, sealant needs to be coated, and the window is fixed by screws, so that the operation of workers is inconvenient; the rubber key has higher cost, is not convenient to use as a touch key, and is easy to cause the problems of insensitive key and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a low-cost inverter key protection cover to solve the problems in the background art, the low-cost inverter key protection cover adopts a pressing installation mode, screws are not needed for fixing, sealant is not needed to be coated, the operation time of staff is greatly reduced, the protection cover adopts a slope design, and has a foolproof effect on the premise of being suitable for a curved surface, the installation direction is not obvious uneven, the slope adopts a 3M back glue pasting mode to avoid the loosening of insulating particles, the waterproof effect is also achieved, the overall practicability is strong, the structure is simple, and the high market popularization value is high.
In order to achieve the purpose, the utility model adopts the following technical scheme: it contains visor body 1, connecting plate 2, cup joints post 3, connecting plate 2's appearance be rectangular annular structure, a side of connecting plate 2 on be connected with perpendicularly and cup joint post 3, the appearance that cup joints post 3 be the cylinder structure, the central point that cup joints post 3 put and is provided with blind hole 31, cup joint and be formed with between post 3 and the blind hole 31 and connect wall 32.
The connecting plate 2 is provided with an inclined surface 21, and the inclination of the inclined surface 21 is 15-20 degrees.
The inclined plane 21 is provided with a 3M back adhesive 22.
The number of the socket columns 3 is two.
The thickness of the connecting wall 32 is 0.8-1 mm.
The working principle of the utility model is as follows: the protection cover body 1 is installed at the appointed position of the cover plate of the inverter in a pressing installation mode, two adjacent keys are accurately positioned through the blind holes 31 in the sleeving connection columns 3, and the protection cover body is adhered to the corresponding display window position of the inverter through 3M back adhesive.
After the technical scheme is adopted, the utility model has the beneficial effects that: adopt neotype insulating pellet visor to replace traditional dc-to-ac converter display window design, the mounting means who presses has been adopted, need not to use the screw fixation, also need not paint sealed glue, great reduction staff's operating time, the visor adopts the slope design to prevent slow-witted efficiency in addition under the prerequisite that is applicable to the curved surface, obvious unevenness can not appear in the direction of installation, the inclined plane takes 3M gum mode of pasting to avoid not hard up of insulating pellet, waterproof efficiency has also been played, whole practicality is strong, moreover, the steam generator is simple in structure, small saving effective space, convenient installation is swift, the cost is lower, the phenomenon that two button twines together can not appear in the accurate positioning of cover spliced pole, great market spreading value has.
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, and 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 schematic structural view of the present invention;
fig. 2 is a schematic top view of the structure corresponding to fig. 1.
Description of reference numerals: the protective cover comprises a protective cover body 1, a connecting plate 2, an inclined surface 21, 3M back glue 22, a sleeving column 3, a blind hole 31 and a connecting wall 32.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it contains visor body 1, connecting plate 2, cup joints post 3, the appearance of connecting plate 2 be rectangular annular structure, a side of connecting plate 2 on be connected with perpendicularly and cup joint post 3, the appearance of cup jointing post 3 be the cylinder structure, the cylinder design makes things convenient for the mould drawing of patterns, the central point who cup joints post 3 put and is provided with blind hole 31, blind hole 31 effectively prevents to pierce through, cup joint between post 3 and the blind hole 31 and be formed with connection wall 32.
Furthermore, the connecting plate 2 is provided with an inclined surface 21, the inclination of the inclined surface 21 is 15-20 degrees, and the inclined surface design can be better suitable for curved surfaces.
Furthermore, 3M back glue 22 is arranged on the inclined surface 21, so that loosening of the insulating particles can be avoided, and a waterproof effect is achieved.
Further, the socket joint column 3 be provided with two, two button twines can not appear in accurate location button together.
Furthermore, the thickness of the connecting wall 32 is 0.8-1mm, so that needle eyes can be avoided.
Furthermore, the protective cover body 1 is made of nylon anti-UV insulating materials and is non-conductive.
The working principle of the utility model is as follows: the protection cover body 1 is installed at the appointed position of the cover plate of the inverter in a pressing installation mode, two adjacent keys are accurately positioned through the blind holes 31 in the sleeving connection columns 3, and the protection cover body is adhered to the corresponding display window position of the inverter through 3M back adhesive.
After the technical scheme is adopted, the utility model has the beneficial effects that: adopt neotype insulating pellet visor to replace traditional dc-to-ac converter display window design, the mounting means who presses has been adopted, need not to use the screw fixation, also need not paint sealed glue, great reduction staff's operating time, the visor adopts the slope design to prevent slow-witted efficiency in addition under the prerequisite that is applicable to the curved surface, obvious unevenness can not appear in the direction of installation, the inclined plane takes 3M gum mode of pasting to avoid not hard up of insulating pellet, waterproof efficiency has also been played, whole practicality is strong, moreover, the steam generator is simple in structure, small saving effective space, convenient installation is swift, the cost is lower, the phenomenon that two button twines together can not appear in the accurate positioning of cover spliced pole, great market spreading value has.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A low-cost inverter key protection cover is characterized in that: it contains visor body (1), connecting plate (2), cup joints post (3), the appearance of connecting plate (2) be rectangular annular structure, a side of connecting plate (2) on be connected with perpendicularly and cup joint post (3), the appearance of cup joint post (3) be the cylinder structure, the central point of cup joint post (3) put and be provided with blind hole (31), cup joint post (3) and blind hole (31) between be formed with connection wall (32).
2. The low-cost inverter key protection cover of claim 1, wherein: the connecting plate (2) is provided with an inclined surface (21), and the inclination of the inclined surface (21) is 15-20 degrees.
3. The low-cost inverter key protection cover of claim 2, wherein: the inclined plane (21) is provided with a 3M back adhesive (22).
4. The low-cost inverter key protection cover of claim 1, wherein: the number of the sleeving connection columns (3) is two.
5. The low-cost inverter key protection cover of claim 1, wherein: the thickness of the connecting wall (32) is 0.8-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325965.3U CN215644233U (en) | 2021-02-05 | 2021-02-05 | Low-cost dc-to-ac converter button visor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325965.3U CN215644233U (en) | 2021-02-05 | 2021-02-05 | Low-cost dc-to-ac converter button visor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215644233U true CN215644233U (en) | 2022-01-25 |
Family
ID=79912454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120325965.3U Active CN215644233U (en) | 2021-02-05 | 2021-02-05 | Low-cost dc-to-ac converter button visor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215644233U (en) |
-
2021
- 2021-02-05 CN CN202120325965.3U patent/CN215644233U/en active Active
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