CN207854342U - The waterproof construction of electronic equipment - Google Patents
The waterproof construction of electronic equipment Download PDFInfo
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- CN207854342U CN207854342U CN201721899925.XU CN201721899925U CN207854342U CN 207854342 U CN207854342 U CN 207854342U CN 201721899925 U CN201721899925 U CN 201721899925U CN 207854342 U CN207854342 U CN 207854342U
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- electronic equipment
- front housing
- waterproof construction
- rear shell
- outlet terminal
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Abstract
The utility model patent is related to electronics field, is particularly suitable for smart home communication equipment.More particularly to a kind of electronic equipment waterproof construction.The waterproof construction includes：Front housing is equipped with inner seal rings and the electronic equipment installing zone equipped with outlet terminal；Rear shell is equipped with the water proof seal area corresponding to the outlet terminal；The rear shell is fastened in the front housing.In above-mentioned technical proposal, the water proof seal area is corresponded to be designed with the outlet terminal, and all flows can be only exported from equipment side or bottom, may not flow into intermediate outlet terminal region.Wall flowing water can be effectively prevent to enter the outlet terminal region of electronic equipment, protect internal circuit board.
Description
Technical field
The utility model patent is related to electronics field, is particularly suitable for smart home communication equipment.More particularly to one
Kind electronic equipment waterproof construction.
Background technology
Waterproof and be reliably fixed be ensure outdoor electronic equipment function realize Fundamentals.Conventional electronic devices use family
Either the mode of heavy shell installation needs to design corresponding water guide or waterproof loop knot in the corresponding cooperation position of equipment the bright dress of support arm
Structure, to protect circuitry plate.By the way of the bright dress installation of outdoor holder, waterproof is sealed at the outlet terminal of the electronic equipment back side
Poor performance is easy the circuit board short circuit caused by leak, and after being fixed using bright dress holder, equipment fixing intensity deficiency, holder
The problems such as easily getting rusty, terminal user not supported independently to replace color of shell.It, to a certain extent can be with by the way of the installation of heavy shell
The probability of equipment back side water inlet is reduced, but due to still can not thoroughly prevent interface at equipment outlet terminal into water problems, is still deposited
In the risk of the circuit board short circuit caused by leak.The waterproof problem of equipment back outlet terminal position is difficult to effectively be solved always
Certainly.
In conclusion existing scheme only realizes the structurally waterproof inside equipment, the knot being not directed at equipment outlet terminal
Structure protects, and water occurs penetrating into circuitry plate from terminal from equipment back side during can not solving outdoor use, and equipment is caused to damage
Bad problem.
Utility model content
The utility model for the above common apparatus waterproofing protection there are the problem of, it is proposed that the waterproof of a kind of electronic equipment
Structure.The waterproof construction includes：
Front housing is equipped with inner seal rings and the electronic equipment installing zone equipped with outlet terminal；
Rear shell is equipped with the water proof seal area corresponding to the outlet terminal；
The rear shell is fastened in the front housing.
In above-mentioned technical proposal, the water proof seal area is corresponded to be designed with the outlet terminal, and all flows only can be from setting
Standby side or bottom are exported, and may not flow into intermediate outlet terminal region.Wall flowing water can be effectively prevent to enter electronics to set
Internal circuit board is protected in standby outlet terminal region.
Preferably, the rear shell includes the guiding gutter set on the water proof seal area upper peripheral.By in the rear
Shell top design guiding gutter drains, and a waterproof of electronic equipment back side water proof seal area may be implemented.
Preferably, the rear shell includes the Waterproof cotton being set to around the water proof seal area.When the guiding gutter into
When water is more than its water guide amount, it will be realized to water proof seal area by choked flow when spilling portion branch extends at the Waterproof cotton
Secondary waterproof.Even if wall out-of-flatness, the gap of filled wall and equipment back side that Waterproof cotton still can be fully effective, to reach
To sufficient barrier waterproof effect.
Preferably, the rear shell includes the rain visor being arranged towards the front housing；The rear shell fastens in the front housing
When, the rain visor is located at below the outlet terminal.Flow will be flowed out close to the bottom of the rain visor, will not be entered
In the outlet terminal on the rain visor, the waterproof three times to water proof seal area may be implemented.
Preferably, the edge of the front housing is equipped with the sealing ring mounting portion towards rear shell protrusion；The inside is close
The section of seal is c-type, and the openings of the inner seal rings is towards the sealing ring mounting portion mouth in the sealing ring mounting portion
On.The inner seal rings of c-type are sleeved on the sealing ring mounting portion, and easy assembled may be implemented, and avoid conventional O-shaped sealing
Circle or T-type sealing ring are difficult to fixed, easy the problem of warping.
Preferably, the outer edge for being fastened on the inner seal rings.It can be effectively improved during conventional hermetic
Sealing ring be squeezed it is exposed caused by bad order.
Preferably, the front housing is equipped with mounting hole.Setting is used for the mounting hole mounted against a wall on the front housing, simultaneous
Have equipment assembly defencive function and substitutes the function of mounting bracket.Mounting bracket is substituted using the front housing, it can be ensured that equipment
It is tightly fixed to metope not shake, reduces number of parts, improve assembly convenience and reliability.
Preferably, further including the shell being fastened on the front housing.By the shell it is independent after, user can only
Color even silk-screen customization is realized by replacing shell, and it is succinct convenient to install.
Preferably, the shell is metal material.It is easily achieved the anti-riot requirement of IK10.
Preferably, the shell is fixed with the front housing by tamper proof screws.Equipment body is installed by jam nut
After on the wall, the shell can cover the mounting hole on front housing so that electronic equipment in use will not be easily
It is stolen, even if dismounting, it is also desirable to could be realized by mating specific purpose tool.
Description of the drawings
Fig. 1 is the waterproof construction exploded perspective view of embodiment one.
Fig. 2 is the assembling schematic diagram of the main equipment of the waterproof construction of embodiment one.
Fig. 3 is that the electronic equipment of embodiment one is mounted on the schematic diagram on wall.
Fig. 4 is mounted in the side view cutaway drawing of the electronic equipment on wall.
Fig. 5 is the structural schematic diagram of the rear shell of embodiment one.
Specific implementation mode
The waterproof construction of the electronic equipment proposed to the utility model below in conjunction with the drawings and specific embodiments is into traveling
One step is described in detail.According to following explanation, will be become apparent from feature the advantages of the utility model.It should be noted that attached drawing is equal
Using very simplified form and non-accurate ratio, only to purpose that is convenient, lucidly saying the utility model embodiment.
Embodiment one
It is the waterproof construction of a kind of electronic equipment as shown in Figure 1, relates generally to equipment bore seal waterproof and external appearance
The waterproof construction of terminal Chinese folk art forms.Including that can be replaced with before the fixed function of the shell 1, compatible conventional holder that change color
Shell 2 and the rear shell 3 for utilizing itself and surrounding structure cooperation realization water guide and water proof.
If Fig. 2-5 front housings 2 include panel 21, panel back is equipped with the electronic equipment installing zone for mounting circuit boards, electricity
Cable of the outlet terminal 22 for drawing with being electrically connected is additionally provided in sub- equipment installing zone.The edge of front housing 2 is equipped with towards rear shell 3
The front housing supporting rib 211 of protrusion is equipped with the cyclic annular silica gel sealing ring 23 that section is c-type on front housing supporting rib 211.By sealing ring
23 opening is sleeved on towards front housing supporting rib 211 on front housing supporting rib 211, and easy assembled may be implemented, and avoids conventional O-shaped sealing
Circle or T-type sealing ring are difficult to fixed, easy the problem of warping.It is equipped in 211 outer edge of front housing supporting rib for installing rear shell
Rear shell mounting groove 24 so that rear shell 3 can be mounted in rear shell mounting groove 24 to be fastened in front housing 2, and be coated on sealing
The outer edge of circle 23, can be effectively improved silica gel during conventional hermetic be squeezed it is exposed caused by bad order.Front housing 2 is equipped with
For mounting hole 25 mounted against a wall so that front housing has both equipment assembly defencive function and substitutes the function of mounting bracket.Profit
Mounting bracket is substituted with front housing, it can be ensured that equipment is tightly fixed to metope and does not shake, and reduces number of parts, improves assembly convenience
And reliability.
Rear shell 3 is equipped with the water proof seal area 31 corresponding to outlet terminal, when rear shell 3 is fastened in front housing 2 so that front housing
In outlet terminal 22 and water proof seal area 31 it is opposite.Specifically, rear shell 3 includes leading set on 31 upper peripheral of water proof seal area
Sink 32 and the Waterproof cotton 33 around water proof seal area 31 is set in the lower section of guiding gutter 32.Guiding gutter 32 have it is multiple, it is more
A substantially inverted u-shaped guiding gutter is arranged in parallel in the top of rear shell so that enters the water in guiding gutter 32 through top, in gravity
Both sides are drained to by guiding gutter to be exported, realize a waterproof to water proof seal area under effect.Waterproof cotton 33 is also substantially in U
Type is arranged around water proof seal area 31, and when the inflow of guiding gutter 32 is more than its water guide amount, the water of spilling is close towards water proof
When sealing the extension of area 31, by choked flow at Waterproof cotton 33, the secondary waterproof of water proof seal area is realized.All flows can only be set from electronics
Standby side or bottom are exported, and may not flow into intermediate water proof seal area.It is equipped with towards front housing 2 and is arranged in water proof seal area 31
Rain visor 34, when rear shell fastens in front housing, rain visor 34 is located exactly at the lower section of outlet terminal 22.Even if there is a small amount of flow
Enter in water proof seal area, can also be flowed out along the bottom of rain visor 34, to ensure that water can not countercurrently enter outlet terminal 22, with reality
Now to the waterproof three times in water proof seal area.The waterproof construction of usual device protects outlet terminal position without apparent substantially
Shield, even if small part product uses gluing process, also due to process complexity for dispensing glue, technique unstability, glue are unstable
The factors such as qualitative lead to waterproof failure.In contrast, the present embodiment waterproof construction design can effectively prevent wall flowing water into
Enter the outlet terminal of electronic equipment, protects internal circuit board.Due to reducing mounting bracket or heavy shell, the same of cost is being reduced
When, also reduce the distance from the wall of equipment.
The top of front housing 2 is equipped with the buckle for being clamped with shell, and the position that 1 top of shell corresponds to buckle is provided with card
Slot.Shell 1 is buckled at the top of front housing 2 so that when the card slot of shell 1 clasps the buckle of 2 upper end of front housing, from front by front housing
2 compress, and then in bottom, lock pays the installation that shell can be completed in tamper proof screws.When user needs scene to replace color of shell,
Mating extracting tool need to be only used to dismantle bottom tamper proof screws, desheathing simultaneously replaces the shell of other colors dispensed i.e.
It can.When shell 1 is made of metal material, it is easy to accomplish the anti-riot requirements of IK10.
The main equipment of the electronic equipment proof mechanism of water of the present embodiment（Including front housing and rear shell）Assembling mode such as Fig. 2 institutes
Show：
（1）By sealing ring 23 on the front housing supporting rib 211 of front housing, using the C-shaped channel in structure design, letter may be implemented
It is single reliable fixed；
（2）Rear shell 2 is buckled into the rear shell mounting groove 24 of front housing, the inside water-proof silica-gel and stud of bottom cooperation support
Rear shell, then lock, which is paid, closes shell screw 4；
（3）Waterproof cotton 33 is bonded in the groove body 331 that 2 interface position of rear shell is reserved.
The mounting means of the electronic equipment proof mechanism of water of the present embodiment is as shown in Figure 3：
（1）Pass through Stainless Steel Self Tapping Screws 5（Band expansion tube）By will be by front housing and rear shell group across the mounting hole 25 of front housing
At equipment body fix on the wall, after screw is installed in place, Waterproof cotton just be in working depth, start to the equipment body back side
Outlet terminal realize sealing waterproofing protection；
（2）Shell 1 is buckled into along the buckle of equipment body upper end, when shell card slot clasps the buckle 26 of 2 upper end of front housing
When, it is compressed from front by front housing, then in bottom, lock pays tamper proof screws 6, you can the installation for completing shell is fixed.
（3）When user needs scene to replace color of shell, need to only mating extracting tool be used to dismantle bottom tamper proof screws,
Desheathing, and the shell of other colors dispensed is replaced, it repeats the above steps and live autonomous replacement shell can be completed.
In conclusion effective waterproof of outlet terminal inside and out equipment may be implemented in this programme, while improving product
Anti-theft performance, be effectively improved equipment supporter antirust problem, and realize that client independently replaces the demand of color of shell.And due to getting rid of
Abandon gluing process and cancel equipment mounting bracket or installation sink shell, this programme have shorten the production cycle, reduce process complexity,
Cost-effective, equipment from wall closer to the advantages that.
Although being described in conjunction with the accompanying the embodiment of the utility model, those of ordinary skill in the art can be in institute
Various deformations or amendments are made in attached the scope of the claims.
Claims (10)
1. the waterproof construction of a kind of electronic equipment, which is characterized in that including:
Front housing is equipped with inner seal rings and the electronic equipment installing zone equipped with outlet terminal；
Rear shell is equipped with the water proof seal area corresponding to the outlet terminal；
The rear shell is fastened in the front housing.
2. the waterproof construction of a kind of electronic equipment according to claim 1, it is characterised in that：
The rear shell includes the guiding gutter set on the water proof seal area upper peripheral.
3. the waterproof construction of a kind of electronic equipment according to claim 1, it is characterised in that：
The rear shell includes the Waterproof cotton being set to around the water proof seal area.
4. the waterproof construction of a kind of electronic equipment according to claim 1, it is characterised in that：
The rear shell includes the rain visor being arranged towards the front housing；
When the rear shell is fastened in the front housing, the rain visor is located at below the outlet terminal.
5. the waterproof construction of a kind of electronic equipment according to claim 1, it is characterised in that：
The edge of the front housing is equipped with the sealing ring mounting portion towards rear shell protrusion；
The section of the inner seal rings is c-type, and the openings of the inner seal rings is towards the sealing ring mounting portion mouth in institute
It states on sealing ring mounting portion.
6. the waterproof construction of a kind of electronic equipment according to claim 5, it is characterised in that：
The rear shell is fastened on the outer edge of the inner seal rings.
7. the waterproof construction of a kind of electronic equipment according to claim 1, it is characterised in that：
The front housing is equipped with mounting hole.
8. the waterproof construction of a kind of electronic equipment according to claim 7, it is characterised in that：
It further include the shell being fastened on the front housing.
9. the waterproof construction of a kind of electronic equipment according to claim 8, it is characterised in that：
The shell is metal material.
10. the waterproof construction of a kind of electronic equipment according to claim 8, it is characterised in that：
The shell is fixed with the front housing by tamper proof screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899925.XU CN207854342U (en) | 2017-12-29 | 2017-12-29 | The waterproof construction of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899925.XU CN207854342U (en) | 2017-12-29 | 2017-12-29 | The waterproof construction of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207854342U true CN207854342U (en) | 2018-09-11 |
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ID=63419867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721899925.XU Active CN207854342U (en) | 2017-12-29 | 2017-12-29 | The waterproof construction of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207854342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115529769A (en) * | 2022-09-30 | 2022-12-27 | 深圳市大族元亨光电股份有限公司 | Display screen module |
-
2017
- 2017-12-29 CN CN201721899925.XU patent/CN207854342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115529769A (en) * | 2022-09-30 | 2022-12-27 | 深圳市大族元亨光电股份有限公司 | Display screen module |
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