CN209282506U - Sealing device and electronic equipment for interface - Google Patents
Sealing device and electronic equipment for interface Download PDFInfo
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- CN209282506U CN209282506U CN201822119265.XU CN201822119265U CN209282506U CN 209282506 U CN209282506 U CN 209282506U CN 201822119265 U CN201822119265 U CN 201822119265U CN 209282506 U CN209282506 U CN 209282506U
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- sealing
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- seal closure
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Abstract
The utility model is suitable for technical field of electronic equipment, provide a kind of sealing device and electronic equipment for interface, the sealing device includes shell, interface and sealing cover, and sealing cover includes seal closure, the first sealing ring, sealing plate, sealing strip and the second sealing ring.The utility model is by protruding into seal closure in terminal hole, it can be by sealing joint, gap filling between the outer periphery of seal closure and the inner sidewall of terminal hole to improve seal closure to the sealing effect of interface, and then can be improved the water proof and dust proof performance of interface by the first sealing ring being arranged on seal closure；By the way that sealing strip is arranged across through-hole, sealing strip can cover through-hole, the second sealing ring being sheathed on sealing strip can be tightly attached on the inner sidewall of the through-hole, thus the second sealing ring can be by the gap filling between the outer periphery of sealing strip and the inner sidewall of through-hole, foreign matter is avoided to enter in interface from through-hole, to improve the water proof and dust proof performance of interface.
Description
Technical field
The utility model belongs to technical field of electronic equipment, is to be related to a kind of sealing dress for interface more specifically
It sets and electronic equipment.
Background technique
Electronic equipment often has multiple interfaces, as USB (Universal Serial Bus, universal serial bus) connects
Mouth, Type-C interface, Lighting interface etc., for different connector grafting, to realize the number between distinct electronic apparatuses
According to transmission and signal transmission.
It is exposed on the external currently, the interface of most of electronic equipment is all naked, or is blocked interface by rubber stopper.
However in place of this design Shortcomings；1, exposed interface is easy water inlet or dust, to reduce the use of interface
Performance influences the service life of electronic equipment；Though 2, rubber stopper can block interface, easily occur to loosen under external force to slide, rubber
Larger gap can be generated between rubber plug and interface, the dust-proof effect that discharges water is still poor.
Utility model content
The purpose of this utility model is to provide a kind of sealing devices and electronic equipment for interface, to solve existing skill
The problem of the dustproof and waterproof effect difference of interface present in art.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
On the one hand, a kind of sealing device for interface is provided, including shell, the interface on the shell and sealing
It covering, the terminal hole protruded into for described interface one end is offered on the shell, the other end of the interface is set on the shell,
Be also provided with through-hole on the shell, the sealing cover include for cover the seal closure of the terminal hole, be sheathed on it is described close
To seal first sealing ring in gap between the seal closure and the terminal hole inner wall, be used to support the seal closure on sealing cover
Sealing plate, the sealing strip on the sealing plate and be sheathed on the sealing strip to seal the sealing strip and described logical
Second sealing ring in gap between the inner wall of hole, one end of the sealing strip are set on the sealing plate, the sealing strip it is another
End is across the through-hole and is set on the shell, and one end of the seal closure is set on the sealing plate, the seal closure
The other end protrudes into the terminal hole.
Further, the shell is equipped with mounting groove, and the terminal hole and the through-hole interval are set to the mounting groove
Bottom surface, the sealing plate be set to the mounting groove in.
Further, the depth of the mounting groove is equal to the thickness of the sealing plate.
Further, the seal closure includes the first block and the second block for being sheathed on first block, described
One end of first block is set on the sealing plate, and the other end of first block protrudes into the interface through the terminal hole
In, one end of second block is set on the sealing plate, and the other end of second block protrudes into the terminal hole, institute
The first sealing ring is stated to be sheathed on second block.
Further, it is opened up on the side of first block towards the interface fluted.
Further, the length of axis direction of first block along the terminal hole is greater than second block along institute
State the length of the axis direction of terminal hole.
Further, the sealing strip includes for sealing the first blend stop of the through-hole and being sheathed on first blend stop
On the second blend stop, one end of first blend stop is set on the sealing plate, and the other end of first blend stop passes through described
Through-hole, second sealing ring are sheathed on first blend stop close to one end of the sealing plate, and second blend stop is set to institute
State the other end of the first blend stop.
Further, second blend stop is greater than the diameter of the through-hole towards the lateral width of the sealing plate.
Further, first sealing ring is the water proof ring made of elastic material, and second sealing ring is by bullet
Water proof ring made of property material.
On the other hand, a kind of electronic equipment is provided, including the above-mentioned sealing device for interface.
It is provided by the utility model to be for the sealing device of interface and the beneficial effect of electronic equipment: with the prior art
It compares, the utility model is set in terminal hole by protruding into one end of interface, and seal closure can cover the terminal hole, sealing
The first sealing ring being arranged on cover can be tightly attached on the inner sidewall of the terminal hole, thus the first sealing ring can be by the periphery of seal closure
Gap filling between side and the inner sidewall of terminal hole to improve seal closure to the sealing effect of interface, and then improves interface
Water proof and dust proof performance；By the way that sealing strip to be arranged across through-hole, sealing strip can cover through-hole, the be sheathed on sealing strip
Two sealing rings can be tightly attached on the inner sidewall of the through-hole, thus the second sealing ring can be by the inside of the outer periphery of sealing strip and through-hole
Gap filling between wall, avoids foreign matter from entering in interface from through-hole, to improve the water proof and dust proof performance of interface；And
Sealing strip can effectively support sealing plate and seal closure, convenient for the opening and closing of sealing cover.
Electronic equipment provided by the utility model uses the above-mentioned sealing device for interface, can effectively improve electronics and set
Standby water proof and dust proof performance, and then improve the service life of electronic equipment.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the perspective view of the explosion of the sealing device provided by the embodiment of the utility model for interface；
Fig. 2 is the structural schematic diagram of sealing cover provided by the embodiment of the utility model installation；
Fig. 3 is the structural schematic diagram of sealing cover provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of shell provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1- shell；11- terminal hole；12- through-hole；13- mounting groove；
2- sealing cover；21- seal closure；The first block of 211-；The second block of 212-；213- groove；22- sealing plate；23- is close
Strip of paper used for sealing；The first blend stop of 231-；The second blend stop of 232-；The first sealing ring of 24-；The second sealing ring of 25-；
3- interface.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Also referring to Fig. 1 to Fig. 4, now the sealing device provided by the embodiment of the utility model for interface is said
It is bright.The sealing device includes shell 1, the interface 3 on shell 1 and the sealing on shell 1 and for sealing the interface 3
Lid 2.Terminal hole 11 is offered on the side of shell 1, one end that interface 3 is used to access external plug is protruded into the terminal hole 11 simultaneously
It is able to support to fix, the other end of interface 3 is fixed on shell 1.Through-hole 12 is also provided on the side of shell 1, it is close
Capping 2 includes seal closure 21, sealing plate 22 and sealing strip 23.
One end of seal closure 21 is set on the sealing plate 22, and the other end protrudes into terminal hole 11, will be located at the terminal hole
Interface 3 in 11 seals.One end of sealing strip 23 is set on the sealing plate 22, and the other end of sealing strip 23 passes through through-hole 12 and sets
It sets on shell 1.
The sealing cover 2 further include first be sheathed on seal closure 21 sealing ring 24 and be sheathed on sealing strip 23 second
Sealing ring 25.When seal closure 21 protrudes into terminal hole 11, the first sealing ring 24 can be tightly attached to the inner sidewall of terminal hole 11, thus
By the gap sealing between the outer periphery of seal closure 21 and the inner sidewall of terminal hole 11；Similarly, the second sealing ring 25 can be tightly attached to
The inner sidewall of through-hole 12, thus by the gap sealing between the outer periphery of sealing strip 23 and the inner sidewall of through-hole 12.Pass through first
The dual-seal of sealing ring 24 and the second sealing ring 25, to improve the water proof and dust proof performance of interface 3.
Optionally, which can not uniquely limit herein by rubber material through injection molding.
Sealing device provided by the utility model for interface, compared with prior art, the utility model will be by that will connect
One end of mouth 3, which is protruded into, to be set in terminal hole 11, and seal closure 21 can cover the terminal hole 11, first be arranged on seal closure 21
Sealing ring 24 can be tightly attached on the inner sidewall of the terminal hole 11, thus the first sealing ring 24 can be by the outer periphery and end of seal closure 21
Gap filling between the inner sidewall of sub-aperture 11 to improve seal closure 21 to the sealing effect of interface 3, and then improves interface 3
Water proof and dust proof performance；It is arranged by the way that sealing strip 23 is passed through through-hole 12, sealing strip 23 can cover through-hole 12, be sheathed on sealing
The second sealing ring 25 on item 23 can be tightly attached on the inner sidewall of the through-hole 12, thus the second sealing ring 25 can be by sealing strip 23
Gap filling between outer periphery and the inner sidewall of through-hole 12 avoids foreign matter from entering in interface 3 from through-hole 12, to improve
The water proof and dust proof performance of interface 3；And sealing strip 23 can effectively support sealing plate 22 and seal closure 21, convenient for sealing cover 2
It opens and closes.
Further, referring to Figure 4 together, as the sealing device provided by the embodiment of the utility model for interface
A kind of specific embodiment, shell 1 are equipped with mounting groove 13, and terminal hole 11 and the interval of through-hole 12 are set to the bottom surface of mounting groove 13,
Sealing plate 22 is set in mounting groove 13.Sealing plate 22 is installed in mounting groove 13 by this structure, so as to effectively by mounting groove 13
Sealing is covered, certain water proof and dust proof is played the role of.
Optionally, the periphery of sealing plate 22 can be arranged with third sealing ring (attached drawing is not drawn into), which can be
The water proof ring made of elastic material does not limit uniquely herein.Third water proof ring can be by the outer periphery of sealing plate 22 and installation
Gap filling between the inner sidewall of slot 13 effectively improves the sealing effect to mounting groove 13, and then the waterproof for improving interface 3 is anti-
Dirt performance.
Further, a kind of specific embodiment party as the sealing device provided by the embodiment of the utility model for interface
Formula, the depth of mounting groove 13 are equal to the thickness of sealing plate 22.This structure, after sealing plate 22 is set in mounting groove 13, sealing
The surface of plate 22 can maintain an equal level with the side of shell 1, so that the design of electronic equipment is neatly smooth, it is beautiful generous.Other
In embodiment, the relationship between the depth of mounting groove 13 and the thickness of sealing plate 22 can also be adjusted according to actual needs,
It does not limit uniquely herein.
Further, also referring to Fig. 3 and Fig. 4, as the sealing provided by the embodiment of the utility model for interface
A kind of specific embodiment of device, seal closure 21 include the first block 211 on sealing plate 22 and are sheathed on first gear
One end of the second block 212 on block 211, the first block 211 is set on sealing plate 22, and the other end protrudes into interface 3, second gear
One end of block 212 is set on sealing plate 22, and the other end protrudes into terminal hole 11, and the first sealing ring 24 is sheathed on the second block 212
On.This structure, the first block 211 can protrude into interface 3, and interface 3 is covered and is sealed, and the second block 212 can protrude into terminal hole
In 11, the first sealing ring 24 of cooperation can seal terminal hole 11, to realize that the dual-seal to interface 3 is protected, and then improve
The water proof and dust proof performance of interface 3.
Further, also referring to Fig. 3, as the sealing device provided by the embodiment of the utility model for interface
A kind of specific embodiment opens up fluted 213 on the first side of the block 211 towards interface 3.This structure, the first block 211
While protruding into interface 3, on interface 3 be arranged side by side more pins can protrude into the groove 213, the groove 213 can effectively by
More pin environmental sealings, and then improve the water proof and dust proof performance of interface 3.
Further, also referring to Fig. 3, as the sealing device provided by the embodiment of the utility model for interface
A kind of specific embodiment, the first block 211 are greater than the second block 212 along terminal hole along the length of the axis direction of terminal hole 11
The length of 11 axis direction.This structure protrudes into interface 3 convenient for the first block 211, interface 3 is sealed；Convenient for second gear
Block 212 protrudes into terminal hole 11, to cooperate the first sealing ring 24 to seal terminal hole 11.
Further, also referring to Fig. 3 and Fig. 4, as the sealing provided by the embodiment of the utility model for interface
A kind of specific embodiment of device, sealing strip 23 include for sealing the first blend stop 231 of through-hole 12 and being sheathed on first gear
One end of the second blend stop 232 on item 231, the first blend stop 231 is set on sealing plate 22, and the other end passes through through-hole 12, and second is close
Seal 25 is sheathed on the first blend stop 231 close to one end of sealing plate 22, and the second blend stop 232 is set to the other end of the first blend stop 231.
This structure, this structure, the first blend stop 231 are arranged across through-hole 12, and the first blend stop 231 can move in through-hole 12；First blend stop
231 one end is arranged on sealing plate 22, and the other end of the second blend stop 232 is arranged in the second blend stop 232, and the second blend stop 232 can
Stopped by through-hole 12, can effectively realize the opening and closing of sealing cover 2.When sealing cover 2 is closed, the first blend stop 231 and second
Sealing ring 25 can effectively seal through-hole 12；When sealing cover 2 is opened, since the second blend stop 232 is stopped by through-hole 12, it can will seal
One end of plate 22 effectively supports, so that sealing cover 2 is hung on shell 1.
Further, also referring to Fig. 3, as the sealing device provided by the embodiment of the utility model for interface
A kind of specific embodiment, the second blend stop 232 are greater than the diameter of through-hole 12 towards the lateral width of sealing plate 22.This structure, the
Stage portion is formed between two blend stops 232 and the first blend stop 231, which can effectively be kept out by through-hole 12, so as to effectively will
Sealing cover 2 is hung on shell 1.
Further, a kind of specific embodiment party as the sealing device provided by the embodiment of the utility model for interface
Formula, the first sealing ring 24 are the water proof ring made of elastic material, and the second sealing ring 25 is the water proof ring made of elastic material.
Specifically, the first sealing ring 24 and the second sealing ring 25 do not limit uniquely herein preferably by rubber material through injection molding.
This structure, for the first sealing ring 24 under external force and when protruding into terminal hole 11, the first sealing ring 24 can produce certain modeling
Property deformation, the first sealing ring 24 can be tightly attached on the inner sidewall of terminal hole 11, thus effectively by 11 inner sidewall of terminal hole and sealing
The gap filling between 21 outer peripheries is covered, and then improves sealing effect；Similarly, the second sealing ring 25 under external force and protrudes into
When in through-hole 12, the second sealing ring 25 can produce certain plastic deformation, and the second sealing ring 25 can be tightly attached to the inside of through-hole 12
On wall, thus effectively by the gap filling between 23 outer periphery of 12 inner sidewall of through-hole and sealing strip, and then improve sealing effect.?
In other embodiments, the first sealing ring 24 and the second sealing ring 25 can also be made of other materials, not limit uniquely herein.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. being used for the sealing device of interface, interface and sealing cover including shell, on the shell are opened up on the shell
There is the terminal hole protruded into for described interface one end, the other end of the interface is set on the shell, it is characterised in that: described outer
Through-hole is also provided on shell, the sealing cover includes for covering the seal closure of the terminal hole, being sheathed on the seal closure
With the sealing for sealing first sealing ring in gap between the seal closure and the terminal hole inner wall, being used to support the seal closure
It plate, the sealing strip on the sealing plate and is sheathed on the sealing strip to seal the sealing strip and the through-hole wall
Between gap the second sealing ring, one end of the sealing strip is set on the sealing plate, and the other end of the sealing strip passes through
The through-hole is simultaneously set on the shell, and one end of the seal closure is set on the sealing plate, the other end of the seal closure
It protrudes into the terminal hole.
2. being used for the sealing device of interface as described in claim 1, it is characterised in that: the shell is equipped with mounting groove, institute
It states terminal hole and the through-hole interval is set to the bottom surface of the mounting groove, the sealing plate is set in the mounting groove.
3. being used for the sealing device of interface as claimed in claim 2, it is characterised in that: the depth of the mounting groove is equal to described
The thickness of sealing plate.
4. as described in claim 1 be used for interface sealing device, it is characterised in that: the seal closure include the first block and
One end of the second block being sheathed on first block, first block is set on the sealing plate, the first gear
The other end of block protrudes into the interface through the terminal hole, and one end of second block is set on the sealing plate, described
The other end of second block protrudes into the terminal hole, and first sealing ring is sheathed on second block.
5. being used for the sealing device of interface as claimed in claim 4, it is characterised in that: first block is towards the interface
Side on open up it is fluted.
6. being used for the sealing device of interface as claimed in claim 4, it is characterised in that: first block is along the terminal hole
Axis direction length be greater than axis direction of second block along the terminal hole length.
7. being used for the sealing device of interface as described in claim 1, it is characterised in that: the sealing strip includes for sealing
The first blend stop of through-hole and the second blend stop being sheathed on first blend stop are stated, one end of first blend stop is set to described close
On sealing plate, the other end of first blend stop passes through the through-hole, and it is close that second sealing ring is sheathed on first blend stop
One end of the sealing plate, second blend stop are set to the other end of first blend stop.
8. being used for the sealing device of interface as claimed in claim 7, it is characterised in that: second blend stop is towards the sealing
The lateral width of plate is greater than the diameter of the through-hole.
9. being used for the sealing device of interface as described in claim 1, it is characterised in that: first sealing ring is by elastic material
Water proof ring made of expecting, second sealing ring are the water proof ring made of elastic material.
10. electronic equipment, it is characterised in that: including the described in any item sealing devices for interface of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119265.XU CN209282506U (en) | 2018-12-17 | 2018-12-17 | Sealing device and electronic equipment for interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119265.XU CN209282506U (en) | 2018-12-17 | 2018-12-17 | Sealing device and electronic equipment for interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282506U true CN209282506U (en) | 2019-08-20 |
Family
ID=67611788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119265.XU Active CN209282506U (en) | 2018-12-17 | 2018-12-17 | Sealing device and electronic equipment for interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106464A (en) * | 2020-01-17 | 2020-05-05 | 成都雷电微力科技有限公司 | Sealing structure and TR module adopting same |
| CN114071931A (en) * | 2020-08-07 | 2022-02-18 | 金华市东大泵业有限公司 | Sealing device of underwater drive controller |
-
2018
- 2018-12-17 CN CN201822119265.XU patent/CN209282506U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106464A (en) * | 2020-01-17 | 2020-05-05 | 成都雷电微力科技有限公司 | Sealing structure and TR module adopting same |
| CN111106464B (en) * | 2020-01-17 | 2021-04-27 | 成都雷电微力科技股份有限公司 | Sealing structure and TR module adopting same |
| CN114071931A (en) * | 2020-08-07 | 2022-02-18 | 金华市东大泵业有限公司 | Sealing device of underwater drive controller |
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