CN212970377U - Waterproof interchangeable panel digital display table - Google Patents
Waterproof interchangeable panel digital display table Download PDFInfo
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- CN212970377U CN212970377U CN202021882861.4U CN202021882861U CN212970377U CN 212970377 U CN212970377 U CN 212970377U CN 202021882861 U CN202021882861 U CN 202021882861U CN 212970377 U CN212970377 U CN 212970377U
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- waterproof
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Abstract
The utility model aims to solve the problem that a waterproof interchangeable panel digital display table that simple structure, waterproof performance is high, and the commonality is high is provided. The utility model adopts the technical proposal that: the utility model relates to a waterproof interchangeable panel digital display table, it includes preceding plywood and back plywood, the middle part of preceding plywood is provided with places the through-hole, the adaptation is provided with the facial mask board in placing the through-hole, be provided with a plurality of display screens and a plurality of function button on the facial mask board, preceding plywood is in the outer lane edge of placing the through-hole is provided with the inward-sinking notch that contracts, the four sides of the inward-contracting notch is the notch wall, the rear portion of notch wall is provided with the waterproof recess of annular. The utility model discloses can be used to the technical field of liquid crystal digital display table.
Description
Technical Field
The utility model relates to a waterproof interchangeable panel digital display table.
Background
The digital display meter is a short name of a digital display meter. Electronic components such as a PCB (printed Circuit Board) and the like are arranged in the digital display meter, so that high-requirement waterproof performance is required; on the other hand, the difference of various types of digital display meters is not large, mainly the difference of the positions of the key distribution on the panel and the display screen, etc., and the various types of the existing digital display meters can not be used universally, thus causing the consequence of extremely low scrap utilization rate.
Disclosure of Invention
The utility model aims to solve the problem that a waterproof interchangeable panel digital display table that simple structure, waterproof performance is high, and the commonality is high is provided.
The utility model adopts the technical proposal that: the utility model relates to a waterproof interchangeable panel digital display table, it includes preceding plywood and back plywood, the middle part of preceding plywood is provided with places the through-hole, the adaptation is provided with the facial mask board in placing the through-hole, be provided with a plurality of display screens and a plurality of function button on the facial mask board, preceding plywood is in the outer lane edge of placing the through-hole is provided with the inward-sinking notch that contracts, the four sides of the inward-contracting notch is the notch wall, the rear portion of notch wall is provided with the waterproof recess of annular.
Furthermore, the edge of the outer ring of the face mask plate is attached to the rear part of the groove opening wall, and the face mask plate covers the annular waterproof groove.
Further, the annular waterproof groove is far away from the placing through hole, and waterproof glue is arranged in the annular waterproof groove in an adaptive mode.
Furthermore, after the face mask plate is installed in the placing through hole, a sealant is arranged at a gap between the face mask plate and the placing through hole.
Furthermore, a plurality of screw hole columns are arranged on the outer side of the rear part of the notch wall, and a plurality of screw holes corresponding to the screw hole columns are arranged on the mask plate.
Further, the four sides of placing the through-hole are equallyd divide and do not are provided with outer spacing hole post, the four sides of facial mask board be provided with the notch of dodging of outer spacing hole post looks adaptation.
Further, the front end of the front plywood is set to be an arc-shaped surface, and the rear part of the rear plywood is set to be a plane.
The utility model has the advantages that: the utility model discloses preceding plywood and back plywood compound die can assemble, and the facial mask board is installed in the front on the plywood, and has designed the waterproof recess of annular on the preceding plywood, can carry out the water proof through the waterproof recess of annular after going in the installation of facial mask board, so water-proof effects improves greatly, in addition the utility model discloses in, the facial mask board closely pastes the notch wall rear portion at the internal shrinkage notch, so do not have the requirement to the facial mask size, the facial mask board of various versions all can install the rear portion at the notch wall, and the commonality improves, and the shell that only needs to change the facial mask board of the inner head can the reuse digital display table after certain digital display table is scrapped.
Drawings
Fig. 1 is a schematic structural view of a front plywood in the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic structural view of the rear plywood of the present invention.
Detailed Description
As shown in fig. 1 to 3, the present embodiment is: the utility model discloses a preceding plywood 1 and back plywood 2, the middle part of preceding plywood 1 is provided with places through-hole 3, the adaptation is provided with facial mask 4 in placing through-hole 3, be provided with a plurality of display screens 5 and a plurality of function button 6 on facial mask 4, preceding plywood 1 is in the outer lane edge of placing through-hole 3 is provided with the indent notch that contracts in to, the four sides of the indent notch that contracts in is notch wall 8, notch wall 8's rear portion is provided with annular waterproof groove 9.
Further, the outer ring edge of the face membrane plate 4 is attached to the rear portion of the groove opening wall 8, and the face membrane plate 4 covers the annular waterproof groove 9.
Further, annular waterproof groove 9 is kept away from place through-hole 3, the adaptation is provided with waterproof glue in the annular waterproof groove 9.
Furthermore, after the face membrane plate 4 is installed in the through hole 3, a sealant is arranged at the gap between the face membrane plate 4 and the through hole 3.
Furthermore, a plurality of screw hole columns 10 are arranged on the outer side of the rear portion of the notch wall 8, and a plurality of screw holes 11 corresponding to the screw hole columns 10 are arranged on the mask plate 4.
Further, the four sides of placing through-hole 3 are equallyd divide and are provided with outer spacing hole post 12 respectively, the four sides of facial mask board 4 be provided with the notch 13 of dodging of outer spacing hole post 12 looks adaptation.
Further, the front end of the front plywood 1 is an arc-shaped surface, and the rear part of the rear plywood 2 is a plane.
The utility model has the advantages that: the utility model discloses preceding plywood 1 can assemble with 2 compound dies of back plywood, and facial mask board 4 is installed in the front on plywood 1, and has designed annular waterproof groove 9 on the preceding plywood 1, can carry out the water proof through annular waterproof groove 9 after going in facial mask board 4 installation, so water-proof effects improves greatly, in addition the utility model discloses in, facial mask board 4 is hugged closely at the notch wall 8 rear portion of the indent that contracts, so there is not the requirement to facial mask board 4's size, and facial mask board 4 of various versions all can be installed at the rear portion of notch wall 8, and the commonality improves, only needs to change facial mask board 4 of the inner head after certain digital display table is scrapped and can reuse the shell of digital display table.
The utility model discloses can be used to the technical field of liquid crystal digital display table.
Claims (7)
1. The utility model provides a waterproof interchangeable panel digital display table, its characterized in that, it includes preceding plywood (1) and back plywood (2), the middle part of preceding plywood (1) is provided with places through-hole (3), it is provided with facial mask board (4) to place adaptation in through-hole (3), be provided with a plurality of display screens (5) and a plurality of function button (6) on facial mask board (4), preceding plywood (1) is in the outer lane edge of placing through-hole (3) is provided with the inward notch that contracts of invagination, the four sides of the inward notch are notch wall (8), the rear portion of notch wall (8) is provided with waterproof recess of annular (9).
2. A water-proof changeable digital display dial gauge according to claim 1, wherein the outer rim of the face plate (4) abuts against the rear part of the notch wall (8), and the face plate (4) covers the annular water-proof groove (9).
3. The digital display meter with the waterproof and replaceable panel as claimed in claim 1, wherein the annular waterproof groove (9) is far away from the placing through hole (3), and waterproof glue is fittingly arranged in the annular waterproof groove (9).
4. The waterproof replaceable panel digital display meter according to claim 1, wherein after the face film plate (4) is installed in the placing through hole (3), a sealant is arranged at a gap between the face film plate (4) and the placing through hole (3).
5. The waterproof replaceable panel digital display meter according to claim 1, wherein a plurality of screw hole columns (10) are arranged on the outer side of the rear portion of the notch wall (8), and a plurality of screw holes (11) corresponding to the screw hole columns (10) are arranged on the face film plate (4).
6. The waterproof and replaceable digital display meter with the panel as claimed in claim 1, wherein the four sides of the through hole (3) are respectively provided with an outer limit hole column (12), and the four sides of the face membrane plate (4) are provided with an avoidance notch (13) matched with the outer limit hole column (12).
7. The waterproof and replaceable digital display watch with the panel as claimed in claim 1, wherein the front end of the front plywood (1) is provided with an arc-shaped surface, and the rear part of the rear plywood (2) is provided with a plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882861.4U CN212970377U (en) | 2020-09-01 | 2020-09-01 | Waterproof interchangeable panel digital display table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882861.4U CN212970377U (en) | 2020-09-01 | 2020-09-01 | Waterproof interchangeable panel digital display table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212970377U true CN212970377U (en) | 2021-04-13 |
Family
ID=75364781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021882861.4U Active CN212970377U (en) | 2020-09-01 | 2020-09-01 | Waterproof interchangeable panel digital display table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212970377U (en) |
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2020
- 2020-09-01 CN CN202021882861.4U patent/CN212970377U/en active Active
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