CN214336217U - Liquid crystal display module - Google Patents
Liquid crystal display module Download PDFInfo
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- CN214336217U CN214336217U CN202120629986.4U CN202120629986U CN214336217U CN 214336217 U CN214336217 U CN 214336217U CN 202120629986 U CN202120629986 U CN 202120629986U CN 214336217 U CN214336217 U CN 214336217U
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- waterproof cover
- segment
- surrounding edge
- liquid crystal
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Abstract
A liquid crystal display module comprises a lower shell, a control panel, an upper shell, a marking membrane, a waterproof cover and a waterproof adhesive tape; the control panel is arranged in the lower shell; a circle of first surrounding edge is protruded from the top of the lower shell, a first triangular block is arranged on the outer side of the first surrounding edge, and a first mounting hole is formed in the first triangular block in a penetrating manner; the upper shell is arranged at the top of the lower shell, the upper shell is positioned above the control panel, and the outer side of the upper shell is attached to the inner side of the first surrounding edge; the marking film is attached to the top of the upper shell; the waterproof cover comprises a second surrounding edge and a waterproof cover plate; the bottom surface of the waterproof cover plate is attached to the marking membrane. The utility model provides a liquid crystal display module according to above-mentioned content, solve the problem of rainwater infiltration control panel, improve liquid crystal display module's waterproof performance and structural stability.
Description
Technical Field
The utility model relates to a liquid crystal display field especially relates to a liquid crystal display module.
Background
The motorcycle is a part which cannot be lacked in human life at present, and is different from an automobile, and the motorcycle is often required to be subjected to wind, sunlight and rain, so that the waterproof performance of motorcycle parts is a problem concerned by people, particularly a liquid crystal display module of a motorcycle instrument panel.
Because the liquid crystal display module is the circuit module, if the rainwater soaks wherein can lead to the control panel out of control to influence the start-up of motorcycle, the waterproof performance of present liquid crystal display module can not satisfy people's demand, infiltrates the rainwater easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display module solves the problem of rainwater infiltration control panel, improves liquid crystal display module's waterproof performance and structural stability.
To achieve the purpose, the utility model adopts the following technical proposal:
a liquid crystal display module comprises a lower shell, a control panel, an upper shell, a marking membrane, a waterproof cover and a waterproof adhesive tape;
the control board is arranged in the lower shell;
a first surrounding edge is formed by the top of the peripheral edge of the lower shell in a protruding mode, a first triangular block is arranged on the outer side of the first surrounding edge, and a first mounting hole penetrates through the first triangular block;
the upper shell is arranged at the top of the lower shell, the upper shell is positioned above the control board, and the outer side of the upper shell is attached to the inner side of the first surrounding edge;
the marking film is attached to the top of the upper shell;
the waterproof cover comprises a second surrounding edge and a waterproof cover plate;
the bottom surface of the waterproof cover plate is attached to the marking membrane;
the bottom of the peripheral edge of the waterproof cover plate protrudes to form the second surrounding edge, and the inner side of the second surrounding edge is attached to the outer side of the first surrounding edge through the waterproof adhesive tape;
a second triangular block is arranged on the outer side of the second surrounding edge, and a second mounting hole penetrates through the second triangular block;
the second mounting hole is positioned above the first mounting hole, and the waterproof cover is locked on the lower shell through the first mounting hole and the second mounting hole.
Specifically, the waterproof cover plate comprises a first arc segment, a second arc segment, a third arc segment, a fourth arc segment, a fifth arc segment, a sixth arc segment, a seventh arc segment and an eighth arc segment;
the first arc segment, the second arc segment, the third arc segment, the fourth arc segment, the fifth arc segment, the sixth arc segment, the seventh arc segment and the eighth arc segment are sequentially connected end to end;
the first arc line segment protrudes from the center of the waterproof cover plate to the outer side of the waterproof cover plate;
the fifth arc line segment is concave from the outer side of the waterproof cover plate to the center of the waterproof cover plate.
Preferably, the number of the second triangular blocks is four, and two second triangular blocks are positioned below the first arc line segment;
the second triangular block is positioned below the joint of the third arc line segment and the fourth arc line segment;
and the second triangular block is positioned below the joint of the sixth arc line segment and the seventh arc line segment.
Further, the second surrounding edge is provided with a clamping groove;
the first surrounding edge is provided with a clamping block, and the clamping block is clamped in the clamping groove.
Specifically, the number of the clamping grooves is four;
the clamping groove is positioned below the second arc line segment;
the clamping groove is positioned below the fourth arc line segment;
the clamping groove is positioned below the sixth arc line segment;
and the clamping groove is positioned below the eighth arc line segment.
For example, a support column protrudes from the bottom of the lower shell, and the control board is mounted on the top of the support column;
the interior of the lower shell is downwards sunken to form a wire storage area, and the wire storage area is used for storing the electric wires of the control board;
and a wire outlet is penetrated through the bottom of the lower shell and used for connecting the electric wire of the wire storage area to an external power supply.
In some embodiments, the top of the support column is provided with a first locking hole;
a second locking hole penetrates through the control plate;
the control panel is locked on the supporting column through the first locking hole and the second locking hole.
Further, the control panel comprises a circuit board, a display screen and a spring;
the display screen is arranged on the top of the circuit board and is electrically connected with the circuit board;
the spring is arranged on the top of the circuit board, the spring is arranged on two sides of the display screen, and the spring is electrically connected with the circuit board.
Specifically, a spring through hole and a display groove penetrate through the upper shell;
the spring through hole is used for installing the spring, and after the spring through hole is installed, the top surface of the spring is higher than the top surface of the upper shell;
the display groove is used for installing the display screen.
The utility model has the advantages that:
through the waterproof cover, the rainwater is prevented from permeating the control panel, and the effect of improving the waterproof performance of the liquid crystal display module is achieved.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
fig. 2 is a schematic top view of the lower housing according to one embodiment of the present invention;
fig. 3 is a schematic top view of a waterproof cover according to an embodiment of the present invention;
fig. 4 is a schematic top view of a control panel according to an embodiment of the present invention;
fig. 5 is a schematic top view of the upper housing according to one embodiment of the present invention;
wherein: the waterproof structure comprises a lower shell 1, a first surrounding edge 11, a first triangular block 111, a first mounting hole 112, a clamping block 113, a support column 12, a first locking hole 121, a wire storage area 13, a wire outlet 14, a control panel 2, a second locking hole 21, a circuit board 22, a display screen 23, a spring 24, an upper shell 3, a spring through hole 31, a display groove 32, a marking membrane 4, a waterproof cover 5, a second surrounding edge 51, a second triangular block 511, a second mounting hole 512, a clamping groove 513, a waterproof cover plate 52, a first arc line segment 521, a second arc line segment 522, a third arc line segment 523, a fourth arc line segment 524, a fifth arc line segment 525, a sixth arc line segment 526, a seventh arc line segment 527, an eighth arc line segment 528 and a waterproof adhesive tape 6.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer end", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 5, a liquid crystal display module includes a lower case 1, a control panel 2, an upper case 3, a marking film 4, a waterproof cover 5, and a waterproof tape 6;
the control panel 2 is arranged in the lower shell 1;
a first surrounding edge 11 is formed by protruding the top of the peripheral edge of the lower shell 1, a first triangular block 111 is arranged outside the first surrounding edge 11, and a first mounting hole 112 penetrates through the first triangular block 111;
the upper shell 3 is mounted at the top of the lower shell 1, the upper shell 3 is positioned above the control panel 2, and the outer side of the upper shell 3 is attached to the inner side of the first surrounding edge 11;
the marking membrane 4 is attached to the top of the upper shell 3;
the waterproof cover 5 comprises a second surrounding edge 51 and a waterproof cover plate 52;
the bottom surface of the waterproof cover plate 52 is attached to the marking membrane 4;
the bottom of the peripheral edge of the waterproof cover plate 52 protrudes to form the second surrounding edge 51, and the inner side of the second surrounding edge 51 is attached to the outer side of the first surrounding edge 11 through the waterproof rubber strip 6;
a second triangular block 511 is arranged on the outer side of the second surrounding edge 51, and a second mounting hole 512 penetrates through the second triangular block 511;
the second mounting hole 512 is located above the first mounting hole 112, and the waterproof cover 5 is locked to the lower housing 3 through the first mounting hole 112 and the second mounting hole 512;
in this embodiment, during installation, the control board 2 is placed in the lower housing 1, then the upper housing 3 is covered, the outer side of the upper housing 3 is attached to the inner side of the first surrounding edge 11, the marking membrane 4 is attached to the top surface of the upper housing 3, the waterproof cover 5 is covered on the lower housing 1, specifically, the bottom surface of the waterproof cover plate 52 is attached to the top surface of the marking membrane 4, the inner side of the second surrounding edge 51 is attached to the outer side of the first surrounding edge 11 through the waterproof adhesive tape 6, at this time, the second triangular block 511 is located above the first triangular block 111, the first mounting hole 112 and the second mounting hole 512 are oppositely arranged, then the first mounting hole 112 and the second mounting hole 512 are connected by screws, so that the waterproof cover 5 and the lower housing 3 are locked, and this structure adopts a hierarchical installation structure, not only simple to operate, the structure is firm moreover, is difficult for falling out to the leakproofness is good, still passes through first three hornblocks 111 with second three hornblocks 511 bear respectively first mounting hole 112 with second mounting hole 512 is favorable to improving the structural stability of first mounting hole 111 and second mounting hole 512, waterproof adhesive tape 6 can further prevent the infiltration of rainwater, reaches the improvement liquid crystal display module waterproof performance and structural stability's effect.
It should be noted that the waterproof cover 5 is a transparent cover, that is, the second surrounding edge 51 and the waterproof cover plate 52 are both transparent.
As shown in fig. 3, the waterproof cover plate 52 includes a first arc segment 521, a second arc segment 522, a third arc segment 523, a fourth arc segment 524, a fifth arc segment 525, a sixth arc segment 526, a seventh arc segment 527, and an eighth arc segment 528;
the first arc segment 521, the second arc segment 522, the third arc segment 523, the fourth arc segment 524, the fifth arc segment 525, the sixth arc segment 526, the seventh arc segment 527 and the eighth arc segment 528 are sequentially connected end to end;
the first arc line segment 521 protrudes from the center of the waterproof cover plate 52 to the outer side of the waterproof cover plate 52;
the fifth arc segment 525 is recessed from the outer side of the waterproof cover plate 52 toward the center of the waterproof cover plate 52.
In this embodiment, the waterproof cover plate 52 is sequentially connected end to end by the first arc segment 521, the second arc segment 522, the third arc segment 523, the fourth arc segment 524, the fifth arc segment 525, the sixth arc segment 526, the seventh arc segment 527, and the eighth arc segment 528, the first arc segment 521 protrudes from the center of the waterproof cover plate 52 to the outer side of the waterproof cover plate 52, and the fifth arc segment 525 is recessed from the outer side of the waterproof cover plate 52 to the center of the waterproof cover plate 52, which is beneficial to enhancing the structural stability of the waterproof cover plate 52.
As shown in fig. 3, the number of the second triangular blocks 511 is four, and two second triangular blocks 511 are located below the first arc segment 521;
a second triangular block 511 is positioned below the junction of the third arc segment 523 and the fourth arc segment 524;
a second triangular block 511 is located below the junction of the sixth arc segment 523 and the seventh arc segment 524.
In this embodiment, the number of the second triangular blocks 511 is four, 3, two of the second triangular blocks 511 are located below the first arc segment 521, one of the second triangular blocks 511 is located below the joint of the third arc segment 523 and the fourth arc segment 524, and one of the second triangular blocks 511 is located below the joint of the sixth arc segment 523 and the seventh arc segment 524, that is, the four second triangular blocks 511 are disposed at four corners of the waterproof cover 5, which is beneficial to improving the locking stability of the waterproof cover 5.
As shown in fig. 1-2, the second surrounding edge 51 is provided with a clamping groove 513;
the first surrounding edge 11 is provided with a clamping block 113, and the clamping block 113 is clamped in the clamping groove 513.
In this embodiment, when the waterproof cover 5 is installed, the lower case 1 is covered, specifically, the clamping block 113 of the first surrounding edge 11 is clamped in the clamping groove 513 of the second surrounding edge 51, which is beneficial to improving the locking effect of the waterproof cover 5 and the lower case 1; when the second mounting hole 512 and the first mounting hole 112 are locked, the waterproof cover 5 and the lower case 1 are already positioned, which is beneficial to improving the mounting efficiency of the waterproof cover 5 and the lower case 1.
As shown in fig. 2, the number of the chucking grooves 513 is four;
one of the clamping grooves 513 is located below the second arc segment 522;
a clamping groove 513 is positioned below the fourth arc 524;
one of the clamping grooves 513 is located below the sixth arc segment 526;
one of the clamping grooves 513 is located below the eighth arc segment 528.
In this embodiment, the number of the clamping grooves 513 is four, that is, the clamping grooves 513 are disposed on the front side and the rear side of the second surrounding edge 51, and after the clamping, the clamping effect of the waterproof cover 5 is improved, so that the waterproof cover is not easy to fall off, and the structural stability is improved.
As shown in fig. 2, a support column 12 protrudes from the bottom of the lower housing 1, and the control panel 2 is mounted on the top of the support column 12;
the interior of the lower shell 1 is recessed downwards to form a wire storage area 13, and the wire storage area 13 is used for storing the electric wires of the control board 2;
an outlet 14 penetrates through the bottom of the lower shell 1, and the outlet 14 is used for connecting the electric wires in the wire storage area 13 to an external power supply.
In this embodiment, the electric wire of control panel 2 all locates control panel 2's bottom will control panel 2 install in the top of support column 12 will control panel 2's electric wire is placed the line district 13 that deposits of control panel 2 below reaches the improvement casing 1's space utilization down casing 1's bottom is equipped with outlet 14, convenient unified will control panel 2's electric wire connection to external power supply is favorable to the arrangement of control panel 2 electric wire, reaches the improvement control panel 2 installation effectiveness's effect.
As shown in fig. 2, a first locking hole 121 is formed at the top of the supporting column 12;
a second locking hole 21 is formed through the control plate 2;
the control panel 2 is locked to the supporting column 12 through the first locking hole 121 and the second locking hole 21.
In this embodiment, when the control panel 2 is locked, specifically, the control panel 2 is placed on the top of the supporting column 12, the first locking hole 121 is aligned with the second locking hole 21, and then the control panel 2 is locked to the supporting column 12 by using a locking screw.
As shown in fig. 4, the control board 2 includes a circuit board 22, a display screen 23, and a spring 24;
the display screen 23 is mounted on the top of the circuit board 22, and the display screen 23 is electrically connected with the circuit board 22;
the spring 24 is mounted on the top of the circuit board 22, the spring 24 is disposed on two sides of the display screen 23, and the spring 24 is electrically connected to the circuit board 22.
In this embodiment, the spring 24 is a touch sensing spring, and when the touch sensing spring is operated, the spring 24 is touched and sensed, the circuit board 22 senses a corresponding signal, and corresponding signal information is displayed on the display screen 23.
As shown in fig. 5, a spring through hole 31 and a display groove 32 penetrate through the upper housing 3;
the spring through hole 31 is used for installing the spring 24, and after the spring 24 is installed, the top surface of the spring is higher than the top surface of the upper shell 3;
the display slot 32 is used for mounting the display screen 23.
In this embodiment, during installation, the display screen 23 is installed in the display slot 32, the spring 24 passes through the spring through hole 31, and after installation, the top surface of the spring 24 is higher than the top surface of the upper housing 3, which is beneficial to improving the sensitivity of the spring 24 when being touched and pressed.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A liquid crystal display module is characterized in that: the device comprises a lower shell, a control panel, an upper shell, a marking membrane, a waterproof cover and a waterproof adhesive tape;
the control board is arranged in the lower shell;
a first surrounding edge is formed by the top of the peripheral edge of the lower shell in a protruding mode, a first triangular block is arranged on the outer side of the first surrounding edge, and a first mounting hole penetrates through the first triangular block;
the upper shell is arranged at the top of the lower shell, the upper shell is positioned above the control board, and the outer side of the upper shell is attached to the inner side of the first surrounding edge;
the marking film is attached to the top of the upper shell;
the waterproof cover comprises a second surrounding edge and a waterproof cover plate;
the bottom surface of the waterproof cover plate is attached to the marking membrane;
the bottom of the peripheral edge of the waterproof cover plate protrudes to form the second surrounding edge, and the inner side of the second surrounding edge is attached to the outer side of the first surrounding edge through the waterproof adhesive tape;
a second triangular block is arranged on the outer side of the second surrounding edge, and a second mounting hole penetrates through the second triangular block;
the second mounting hole is positioned above the first mounting hole, and the waterproof cover is locked on the lower shell through the first mounting hole and the second mounting hole.
2. The liquid crystal display module of claim 1, wherein: the waterproof cover plate comprises a first arc segment, a second arc segment, a third arc segment, a fourth arc segment, a fifth arc segment, a sixth arc segment, a seventh arc segment and an eighth arc segment;
the first arc segment, the second arc segment, the third arc segment, the fourth arc segment, the fifth arc segment, the sixth arc segment, the seventh arc segment and the eighth arc segment are sequentially connected end to end;
the first arc line segment protrudes from the center of the waterproof cover plate to the outer side of the waterproof cover plate;
the fifth arc line segment is concave from the outer side of the waterproof cover plate to the center of the waterproof cover plate.
3. The liquid crystal display module of claim 2, wherein: the number of the second triangular blocks is four, and the two second triangular blocks are positioned below the first arc line segment;
the second triangular block is positioned below the joint of the third arc line segment and the fourth arc line segment;
and the second triangular block is positioned below the joint of the sixth arc line segment and the seventh arc line segment.
4. The liquid crystal display module of claim 2, wherein: the second surrounding edge is provided with a clamping groove;
the first surrounding edge is provided with a clamping block, and the clamping block is clamped in the clamping groove.
5. The liquid crystal display module of claim 4, wherein: the number of the clamping grooves is four;
the clamping groove is positioned below the second arc line segment;
the clamping groove is positioned below the fourth arc line segment;
the clamping groove is positioned below the sixth arc line segment;
and the clamping groove is positioned below the eighth arc line segment.
6. The liquid crystal display module of claim 1, wherein: a support column protrudes from the bottom of the lower shell, and the control panel is mounted at the top of the support column;
the interior of the lower shell is downwards sunken to form a wire storage area, and the wire storage area is used for storing the electric wires of the control board;
and a wire outlet is penetrated through the bottom of the lower shell and used for connecting the electric wire of the wire storage area to an external power supply.
7. The liquid crystal display module of claim 6, wherein: the top of the supporting column is provided with a first locking hole;
a second locking hole penetrates through the control plate;
the control panel is locked on the supporting column through the first locking hole and the second locking hole.
8. The liquid crystal display module of claim 1, wherein: the control panel comprises a circuit board, a display screen and a spring;
the display screen is arranged on the top of the circuit board and is electrically connected with the circuit board;
the spring is arranged on the top of the circuit board, the spring is arranged on two sides of the display screen, and the spring is electrically connected with the circuit board.
9. The liquid crystal display module of claim 8, wherein: a spring through hole and a display groove are arranged in the upper shell in a penetrating manner;
the spring through hole is used for installing the spring, and after the spring through hole is installed, the top surface of the spring is higher than the top surface of the upper shell;
the display groove is used for installing the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120629986.4U CN214336217U (en) | 2021-03-29 | 2021-03-29 | Liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120629986.4U CN214336217U (en) | 2021-03-29 | 2021-03-29 | Liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214336217U true CN214336217U (en) | 2021-10-01 |
Family
ID=77889301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120629986.4U Active CN214336217U (en) | 2021-03-29 | 2021-03-29 | Liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214336217U (en) |
-
2021
- 2021-03-29 CN CN202120629986.4U patent/CN214336217U/en active Active
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