CN209208497U - A kind of water leak preventing structure of light display box - Google Patents
A kind of water leak preventing structure of light display box Download PDFInfo
- Publication number
- CN209208497U CN209208497U CN201821591675.8U CN201821591675U CN209208497U CN 209208497 U CN209208497 U CN 209208497U CN 201821591675 U CN201821591675 U CN 201821591675U CN 209208497 U CN209208497 U CN 209208497U
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- Prior art keywords
- light display
- light
- display box
- water leak
- display sheet
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Abstract
The utility model relates to a kind of water leak preventing structures of light display box, are mounted on auxiliary instrument panel of automobile；It include: light display sheet, light display sheet mounting base, one-faced tapes, light guide plate, support, circuit board and sealing cover；Light display sheet and light display sheet mounting base are assembled into light display box by Shooting Technique；Then one-faced tapes, light guide plate, support, circuit board are in turn mounted to inside light display box, then assemble sealing cover and light display box, and be connected and fixed by heating Welding；During installation, one-faced tapes, light guide plate, support, the circuit board successively direction installation from light display sheet to sealing cover；Light guide plate and circuit board are fixedly mounted on the support.Light display sheet is process using Shooting Technique in type IMD film in the utility model, then using light display sheet as inserts, and quadric injection mould at the assembly of light box, combine together by surface, without any gap, prevents the immersion of water.
Description
Technical field
The utility model relates to a kind of water leak preventing structures, and in particular to a kind of surface is combined together, without any gap, is prevented
The water leak preventing structure of the light display box of the immersion of sealing.
Background technique
With the development of domestic economy, automobile is also no longer expensive consumables, only common walking-replacing tool.Many people
Like plus the automobile of skylight version, air stream are had friendly relations, be comfortable on.But consequent is to often forget about pass skylight, if encountered
Rainy day, rainwater accumulation, leakage cause the damage of automotive interior electronic component.The design mesh of the water leak preventing structure of light box
Be exactly to solve light box and seep water this problem.
Existing light display box is that light display sheet is fixed on light box after surface treatment with double-sided adhesive, display sheet
Below be exactly circuit board.It has certain waterproof action, especially water or liquid just to get on, wipe clean at once if,
Do not have what influence, but if water for a long time stop, it is possible to can slowly penetrate into light box inside, cause circuit board short circuit or
The other damages of person.The water leak preventing structure of light box can effectively prevent the immersion of water or other any liquid.
Utility model content
In view of the above-mentioned problems, the main purpose of the utility model is to provide a kind of surfaces to combine together, without any seam
Gap prevents the water leak preventing structure of the light display box of the immersion of water.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of leakproof of light display box
The water leak preventing structure of water-bound, the light display box is mounted on auxiliary instrument panel of automobile；The preventing water leakage of the light display box
Structure includes: light display sheet, light display sheet mounting base, one-faced tapes, light guide plate, support, circuit board and sealing cover.
Light display sheet and light display sheet mounting base are assembled into light display box by Shooting Technique.
Then one-faced tapes, light guide plate, support, circuit board are in turn mounted to inside light display box, it then will sealing
Lid and the assembling of light display box, and be connected and fixed by heating Welding.
During installation, successively the direction from light display sheet to sealing cover is pacified for one-faced tapes, light guide plate, support, circuit board
Dress.
Light guide plate and circuit board are fixedly mounted on the support；Several protrusions are provided on light guide plate；It is provided in support
The groove of several and light guide plate male cooperation.
In specific embodiment of the utility model, location hole, bolt are provided in the light display sheet mounting base
Mounting hole, location hole and bolt mounting holes are used cooperatively with the hole on auxiliary fasia console, using bolt by entire light display box
Water leak preventing structure is mounted on auxiliary fasia console.
In specific embodiment of the utility model, the light display sheet is cured film.
In specific embodiment of the utility model, the thickness range of the cured film is 0.25-0.30mm.
In specific embodiment of the utility model, the one-faced tapes have glue close to light guide plate on one side.
In specific embodiment of the utility model, the light display sheet is moulded in close using gear position indicia text
The light display sheet of the one side of one-faced tapes.
In specific embodiment of the utility model, the circuit board is mounted on support by way of being clamped or welding
On.
In specific embodiment of the utility model, the thickness range of the one-faced tapes are as follows: 0.8-1mm.
The positive effect of the utility model is: the water leak preventing structure of light display box provided by the utility model,
High temperature when quadric injection mould influences the surface treatment of light display sheet in order to prevent, and light display sheet is using injection molding work in type IMD film
Skill is process, then using light display sheet as inserts, quadric injection mould at the assembly of light box, combine together, do not appoint by surface
What gap, prevents the immersion of water.
Detailed description of the invention
Fig. 1 is the explosive view of the overall structure diagram of the utility model.
Fig. 2 is the overall structure diagram after the utility model is installed.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
The water leak preventing structure of the utility model light display box in design, the immersion of water in order to prevent, light display sheet 1
With light box no longer in such a way that double-sided adhesive is fixed, but using light display sheet 1 as inserts and light box quadric injection mould and
At thus integral sealing, water again cannot be introduced into.
Fig. 1 is the explosive view of the overall structure diagram of the utility model, and Fig. 2 is whole after the utility model is installed
Body structural schematic diagram, as shown in Figs. 1-2, the water leak preventing structure of light display box provided by the utility model, the light display box
Water leak preventing structure be mounted on auxiliary instrument panel of automobile；Including light display sheet 1, light display sheet mounting base 2, one-faced tapes 3,
Light guide plate 4, support 5, circuit board 6 and sealing cover 7；Light display sheet 1 and light display sheet mounting base 2 are assembled by Shooting Technique
At light display box；Then one-faced tapes 3, light guide plate 4, support 5, circuit board 6 are in turn mounted to inside light display box, so
Sealing cover 7 and light display box are assembled afterwards, and is connected and fixed by heating Welding；During installation, one-faced tapes 3, leaded light
Plate 4, support 5, circuit board 6 are successively installed from light display sheet 1 to the direction of sealing cover 7, and the sequence in figure is participated in；Light guide plate 4
It is fixedly mounted on support 5 with circuit board 6；Several raised 401 are provided on light guide plate 4；It is provided with several in support 5 and leads
The groove 501 that the protrusion 401 of tabula rasa 4 cooperates.
Location hole 201, bolt mounting holes 202, location hole 201 and bolt installation are provided in light display sheet mounting base 2
Hole 202 is used cooperatively with the hole on auxiliary fasia console, and the water leak preventing structure of entire light display box is mounted on secondary instrument using bolt
On dash board.
In the specific implementation process, it is 0.25- that the light display sheet 1 in the utility model, which is typically chosen as thickness range,
The cured film of 0.30mm.
One-faced tapes 3 have glue close to light guide plate 4 on one side in the utility model.
In the specific implementation process, light display sheet 1 is moulded in one close to one-faced tapes 3 using gear position indicia text
The light display sheet in face.
In the specific implementation process, circuit board 6 can be generally mounted on support 5 by way of being clamped or welding.
The thickness range of one-faced tapes generally can be with are as follows: 0.8-1mm can according to need in the specific implementation process
Thickness, weight of the light guide plate of stickup etc. are selected.
In specific installation process, support 5 puts in light display box, and display box has two pillars, and support has two
The corresponding location hole in a hole is as positioning (since angle problem is not shown in figure).
The utility model in order to prevent quadric injection mould when high temperature influence light display sheet surface treatment, light display sheet
It is process using Shooting Technique in advanced type IMD film, then using light display sheet as inserts, quadric injection mould is total at light box
At surface is combined together, without any gap, prevents the immersion of water.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of water leak preventing structure of light display box, the water leak preventing structure of the light display box are mounted on auxiliary instrument panel of automobile
On；It is characterized by:
The water leak preventing structure of the light display box includes: light display sheet, light display sheet mounting base, one-faced tapes, leaded light
Plate, support, circuit board and sealing cover；
Light display sheet and light display sheet mounting base are assembled into light display box by Shooting Technique；
Then one-faced tapes, light guide plate, support, circuit board are in turn mounted to inside light display box, then by sealing cover and
The assembling of light display box, and be connected and fixed by heating Welding；
During installation, one-faced tapes, light guide plate, support, the circuit board successively direction installation from light display sheet to sealing cover；
Light guide plate and circuit board are fixedly mounted on the support；Several protrusions are provided on light guide plate；It is provided in support several
With the groove of the male cooperation of light guide plate.
2. the water leak preventing structure of light display box according to claim 1, it is characterised in that: the light display sheet installation
It is provided with location hole, bolt mounting holes on seat, location hole and bolt mounting holes are used cooperatively with the hole on auxiliary fasia console, using spiral shell
The water leak preventing structure of entire light display box is mounted on auxiliary fasia console by bolt.
3. the water leak preventing structure of light display box according to claim 1, it is characterised in that: the light display sheet is hard
Change film.
4. the water leak preventing structure of light display box according to claim 3, it is characterised in that: the thickness model of the cured film
It encloses for 0.25-0.30mm.
5. the water leak preventing structure of light display box according to claim 1, it is characterised in that: the one-faced tapes are close to lead
Tabula rasa has glue on one side.
6. the water leak preventing structure of light display box according to claim 1, it is characterised in that: the light display sheet uses
Gear position indicia text is moulded in the light display sheet of the one side close to one-faced tapes.
7. the water leak preventing structure of light display box according to claim 1, it is characterised in that: the circuit board passes through clamping
Or the mode of welding is installed on the support.
8. the water leak preventing structure of light display box according to claim 1, it is characterised in that: the thickness of the one-faced tapes
Range are as follows: 0.8-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591675.8U CN209208497U (en) | 2018-09-28 | 2018-09-28 | A kind of water leak preventing structure of light display box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591675.8U CN209208497U (en) | 2018-09-28 | 2018-09-28 | A kind of water leak preventing structure of light display box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208497U true CN209208497U (en) | 2019-08-06 |
Family
ID=67454902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821591675.8U Active CN209208497U (en) | 2018-09-28 | 2018-09-28 | A kind of water leak preventing structure of light display box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792772A (en) * | 2019-10-24 | 2020-02-14 | 德韧干巷汽车系统（上海）有限公司 | Water leakage-proof gear display device |
-
2018
- 2018-09-28 CN CN201821591675.8U patent/CN209208497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792772A (en) * | 2019-10-24 | 2020-02-14 | 德韧干巷汽车系统（上海）有限公司 | Water leakage-proof gear display device |
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