CN207692230U - A kind of water-tight device for underwater electronic equipment - Google Patents
A kind of water-tight device for underwater electronic equipment Download PDFInfo
- Publication number
- CN207692230U CN207692230U CN201721632143.XU CN201721632143U CN207692230U CN 207692230 U CN207692230 U CN 207692230U CN 201721632143 U CN201721632143 U CN 201721632143U CN 207692230 U CN207692230 U CN 207692230U
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- China
- Prior art keywords
- shell
- electronic equipment
- water
- sealing cover
- tight device
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Abstract
The utility model discloses a kind of water-tight devices for underwater electronic equipment, the water-tight device includes shell and the sealing cover being fixedly connected with the casing, the groove for reducing hydraulic pressure is provided on the sealing cover, one end that the shell is connect with sealing cover is equipped with protrusion, the groove and protrusion are both provided with several, several grooves along sealing cover radially uniform distribution, several grooves with several protrusion correspond respectively, groove with it is corresponding protrusion interference fit.The water resistance of the water-tight device is good, simple in structure, at low cost.
Description
Technical field
The utility model is related to underwater electronic equipment technical field more particularly to a kind of waterproofs for underwater electronic equipment
Device.
Background technology
In aquaculture field, underwater electronic equipment is one of essential tool, and aquaculture family usually uses water
Lower electronic equipment carries out cultivation prospecting；Since underwater electronic equipment uses in water for a long time, use environment is special, so for
The requirement of the water resistance of underwater electronic equipment is higher and higher, protect electronic equipment it is critical to insure that electronic equipment it is underwater
For water resistance.But the water resistance of current underwater electronic equipment is poor.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of for underwater electronic equipment
The water resistance of water-tight device, the water-tight device is good, simple in structure, at low cost.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of water-tight device for underwater electronic equipment, including shell and the sealing cover that is fixedly connected with the casing, it is described
The groove for reducing hydraulic pressure is provided on sealing cover, one end that the shell is connect with sealing cover is equipped with protrusion, the groove
And protrusion is both provided with several, several grooves along sealing cover radially uniform distribution, several grooves with several protrusion
It corresponds respectively, the groove is interference fitted with corresponding protrusion.
Further, several described grooves and protrusion are in a ring or rectangular.
Further, the sealing cover is provided with cylinder along its axial direction, and the groove is set to the outside wall surface and column of sealing cover
Between body, the shell is provided with the cavity for accommodating electronic equipment along its axial direction, and the protrusion is set to the outer of the shell
Between wall surface and cavity, the cylinder is used to coordinate with the cavity.
Further, the cylinder is combined into tight fit with matching for the cavity.
Further, the cylinder is provided with the holding tank of the power supply for accommodating electronic equipment along its axial direction.
Further, the other end of the shell is equipped with transparent screen, and the transparent screen is fixedly connected with the shell,
The transparent screen is provided with the first sealing element with the shell joining place.
Further, the other end of the shell is additionally provided with end cap, which is integrally formed with shell or fixed company
It connects, its axial direction of the end cap upper edge is provided with the through-hole stretched out for transparent screen.
Further, the joining place of the shell and sealing cover is provided with the second sealing element.
Further, the shell and sealing cover are by thermoplastic material injection molding.
Compared with prior art, the beneficial effects of the utility model are：
A kind of water-tight device of the utility model, is provided with several grooves on sealing cover, under water in use, due to
The special shape of groove and sealing cover can be made to play the role of reducing hydraulic pressure, and several grooves are provided on sealing cover,
Several grooves along sealing cover radially uniform distribution, in this way, increase prevent water from entering the obstacle layer by layer in shell so that shipwreck
To ensure the performance of electronic equipment in entrance shell, and groove and corresponding protrusion are interference fitted, and sealing cover is fixed on
The entrance of water is further prevented while on shell, in this way, ensureing the water resistance of this water-tight device.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of water-tight device for underwater electronic equipment of the utility model；
Fig. 2 is the structural schematic diagram of the shell in water-tight device shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the sealing cover in water-tight device shown in FIG. 1.
In figure：1, shell；11, transparent screen；12, end cap；13, raised；14, cavity；2, sealing cover；21, groove；22、
Cylinder；221, holding tank.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Referring to Fig. 1-3, a kind of water-tight device for underwater electronic equipment of the utility model, including shell 1 and and shell
The sealing cover 2 that body 1 is fixedly connected is arranged fluted 21 on the sealing cover 2, and the groove 21 is for reducing hydraulic pressure, accordingly, shell
1 one end being connect with sealing cover 2 is provided with protrusion 13, and the groove 21 and protrusion 13 are both provided with several, several grooves
21 along sealing cover 2 radially uniform distribution, correspondingly, for several protrusions 13 along the radially uniform distribution of shell 1, several are recessed
Slot 21 corresponds respectively with several protrusions 13, moreover, the groove 21 and corresponding raised 13 interference fit.
A kind of water-tight device for underwater electronic equipment of the utility model, it is recessed on sealing cover 2 to be provided with several
Slot 21, under water in use, can be made due to the special shape of groove 21 sealing cover 2 play the role of reduce hydraulic pressure, and
Several grooves 21 are provided on sealing cover 2, several grooves 21 along sealing cover 2 radially uniform distribution, in this way, increase prevent
Water enters the obstacle layer by layer in shell 1 so that shipwreck is to ensure the performance of electronic equipment, and groove 21 in entrance shell 1
With corresponding raised 13 interference fit, the entrance of water is further prevented while sealing cover 2 is fixed on shell 1, in this way, protecting
Demonstrate,prove the water resistance of this water-tight device.
Preferably, several grooves 21 and several protrusions 13 are in a ring or rectangular, so that groove 21 is along sealing
The peripheral direction of lid 2 is covered with so that hydraulic pressure is equably applied on the end face of sealing cover 2, avoid sealing cover 2 due to hydraulic pressure not
Uniformly deform.
Preferably, sealing cover 2 is provided with cylinder 22 along its axial direction, which can be cylinder or square body, be somebody's turn to do
Cylinder 22 extends along the bottom surface of sealing cover 2 to the direction close to shell 1, and groove 21 be set to the outside wall surface of sealing cover 2 with
Between cylinder 22, shell 1 is provided with the cavity 14 for accommodating electronic equipment along its axial direction, and accordingly, protrusion 13 is provided with shell
Between the outside wall surface and cavity 14 of body 1, cylinder 22 is used to coordinate with cavity 14, and should match and be combined into interference fit so that sealing
Lid 2 can be more firm with being fixedly connected for shell 1.
Preferably, cylinder 22 is provided with holding tank 221 along its axial direction, which is used to accommodate the power supply of electronic equipment,
In this way, electronic equipment and its power supply can be completely disposed in this water-tight device.
Preferably, the other end of shell 1 is provided with transparent screen 11, which is fixedly connected with shell 1, and
The joining place of the transparent screen 11 and shell 1 is provided with the first sealing element, which can be fluid sealant, when
So, the joining place of transparent screen 11 and shell 1 injection silicone sealant can also be realized sealed connection.
Preferably, in order to further ensure the leakproofness between transparent screen 11 and shell 1, the shell 1 and transparent screen
One end of 11 connections is provided with end cap 12, which is integrally formed with shell 1, connects alternatively, the end cap 12 is fixed with shell 1
Connect, preferably, the end cap 12 and 1 joining place of shell are provided with the second sealing element, second sealing element be fluid sealant or
It is silicone sealant, in this way, multilayer is equipped with sealing element so that the water resistance of this water-tight device is more preferable.In addition, on end cap 12
It is provided with the through-hole stretched out for transparent screen 11 along its axial direction, avoids influencing prospecting effert when reinforcing sealing effect.
Preferably, shell 1 and sealing cover 2 are by thermoplastic material injection molding so that the outer wall of shell 1 and sealing cover 2
Face is continuous and seamless, in addition, the joining place of the shell 1 and sealing cover 2 is equipped with fluid sealant or injection silicone sealant, such as
This, further reinforces sealing effect.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (9)
1. a kind of water-tight device for underwater electronic equipment, it is characterised in that：Including shell and it is fixedly connected with the casing close
It covering, the groove for reducing hydraulic pressure is provided on the sealing cover, one end that the shell is connect with sealing cover is equipped with protrusion,
The groove and protrusion are both provided with several, several grooves along sealing cover radially uniform distribution, if several grooves with
Dry protrusion corresponds respectively, and the groove is interference fitted with corresponding protrusion.
2. a kind of water-tight device for underwater electronic equipment as described in claim 1, it is characterised in that：It is described that several are recessed
Slot and protrusion are in a ring or rectangular.
3. a kind of water-tight device for underwater electronic equipment as described in claim 1, it is characterised in that：The sealing cover edge
Its axial direction is provided with cylinder, and the groove is set between the outside wall surface and cylinder of sealing cover, and the shell is provided with along its axial direction
Cavity for accommodating electronic equipment, it is described protrusion be set to the shell outside wall surface and cavity between, the cylinder be used for
The cavity cooperation.
4. a kind of water-tight device for underwater electronic equipment as claimed in claim 3, it is characterised in that：The cylinder and institute
It states and matching for cavity is combined into interference fit.
5. a kind of water-tight device for underwater electronic equipment as claimed in claim 3, it is characterised in that：The cylinder is along it
Axially it is provided with the holding tank of the power supply for accommodating electronic equipment.
6. a kind of water-tight device for underwater electronic equipment as described in claim 1, it is characterised in that：The shell it is another
One end is equipped with transparent screen, and the transparent screen is fixedly connected with the shell, the transparent screen and the shell joining place
It is provided with the first sealing element.
7. a kind of water-tight device for underwater electronic equipment as claimed in claim 6, it is characterised in that：The shell it is another
One end is additionally provided with end cap, and the end cap and shell are integrally formed or are fixedly connected, its axial direction of the end cap upper edge is provided with for transparent
The through-hole that screen stretches out.
8. such as a kind of water-tight device for underwater electronic equipment of claim 1-7 any one of them, it is characterised in that：It is described
The joining place of shell and sealing cover is provided with the second sealing element.
9. such as a kind of water-tight device for underwater electronic equipment of claim 1-7 any one of them, it is characterised in that：It is described
Shell and sealing cover are by thermoplastic material injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632143.XU CN207692230U (en) | 2017-11-27 | 2017-11-27 | A kind of water-tight device for underwater electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632143.XU CN207692230U (en) | 2017-11-27 | 2017-11-27 | A kind of water-tight device for underwater electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207692230U true CN207692230U (en) | 2018-08-03 |
Family
ID=62999739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632143.XU Active CN207692230U (en) | 2017-11-27 | 2017-11-27 | A kind of water-tight device for underwater electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207692230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867658A (en) * | 2019-12-04 | 2020-03-06 | 成都国星通信有限公司 | Small satellite navigation equipment shell and design method thereof |
-
2017
- 2017-11-27 CN CN201721632143.XU patent/CN207692230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867658A (en) * | 2019-12-04 | 2020-03-06 | 成都国星通信有限公司 | Small satellite navigation equipment shell and design method thereof |
| CN110867658B (en) * | 2019-12-04 | 2021-05-07 | 成都国星通信有限公司 | Small satellite navigation equipment shell and design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 Room 202, No. 91, Baisha Road, Chang He, Tianhe District, Guangzhou, Guangdong Patentee after: Winfortune Enterprises Ltd. (G.Z) Address before: 511442 the two or three floor of block E, 268 Hing Nan avenue, Panyu District South Village, Guangzhou, Guangdong. Patentee before: Winfortune Enterprises Ltd. (G.Z) |
|
| CP02 | Change in the address of a patent holder |