CN204349064U - Waterproof USB connects and electronic product - Google Patents
Waterproof USB connects and electronic product Download PDFInfo
- Publication number
- CN204349064U CN204349064U CN201420850795.0U CN201420850795U CN204349064U CN 204349064 U CN204349064 U CN 204349064U CN 201420850795 U CN201420850795 U CN 201420850795U CN 204349064 U CN204349064 U CN 204349064U
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- CN
- China
- Prior art keywords
- hole
- joint
- usb
- insulation crust
- electronic product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims description 50
- 239000003292 glue Substances 0.000 claims description 20
- 238000007493 shaping process Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 2
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an electronic product, which provides a waterproof USB joint, comprising a molding rubber core and a USB connecting seat, wherein the USB connecting seat is provided with a first through hole, the molding rubber core comprises a rubber seat, a connecting plate and a plurality of electric terminals, and also comprises an insulating shell with a second through hole, the extending direction of the second through hole is the same as that of the first through hole, the USB connecting seat extends into the second through hole and is fixed, and the USB connecting seat is laminated with the second through hole; an electronic product is also provided, which comprises the USB connector. The utility model discloses a USB connects, has add insulating casing on the basis that traditional USB connects, can cooperate with the technology breach of USB connecting seat for between the inner wall of water difficult infiltration second through-hole and the USB connecting seat surface, have better waterproof performance, and when being applied to the electronic product cooperation with this kind of USB joint, be the laminating between insulating casing's surface and the mounting hole, thereby make the waterproof performance of mounting hole department very good.
Description
Technical field
The utility model relates to electronic equipment, particularly relates to a kind of waterproof USB joint and electronic product.
Background technology
At present, what on market, the charging of the portable electric appts such as most mobile phones and data input/output interface all adopted is I/O class connector, Micro USB is the unified interface adopted of domestic mobile phone, Micro USB structure follows consortium specification to design and develop, its structure and size have clear and definite requirement, be provided with technical gaps, by the restriction of structure, there is no water-proof function.Cell phone manufacturer want Realization of Product water-proof function be all adopt product add waterproof bolt to realize in conjunction with USB place with casing sealing, but once waterproof bolt breakage or come off, this interface just loses water-proof function.Mobile phone soaks, and moisture will enter interior of mobile phone by technical gaps on connector and equipment gap, causes mobile phone to damage.
Utility model content
The purpose of this utility model is to provide a kind of waterproof USB joint, is intended to for solving the problem that in existing electronic product, USB joint water resistance is poor.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of waterproof USB joint, comprise shaping glue core and the USB Connection Block for installing described shaping glue core, described USB Connection Block has the first through hole inserted for external connector, described shaping glue core comprises the rubber base of the wherein Single port of the first through hole described in shutoff, to be fixed on described rubber base and to stretch into connecting plate that described first through hole is electrically connected with described external connector and expose to described first through hole and the some electric terminals be electrically connected with described connecting plate, also comprise and there is the second through hole and for coordinating the insulation crust installed with electronic product, described second through hole is identical with the bearing of trend of described first through hole, the part that described USB Connection Block has described first through hole to stretch in described second through hole and is formed fixing, and the inwall of the outer surface of described USB Connection Block and described second through hole is fitted.
Further, also comprise offset plate, described in described offset plate shutoff, the second through hole is in the port of described rubber base side, and each described electric terminal stretches out by described offset plate.
Further, the outer edge surface of described offset plate comprises the first joint face and the second joint face perpendicular to described first joint face, described first joint face to stretch in described second through hole and fits with the inwall of described second through hole, and the end face of described second joint face and described insulation crust is fitted.
Particularly, described first joint face and described second joint face all bonding with described insulation crust.
Further, each described electric terminal interval is arranged, and described offset plate is arranged at intervals with the some guide holes, each described electric terminal and each described guide hole one_to_one corresponding that wear for each described electric terminal.
Further, described USB Connection Block also has two connecting rods extended in the same way with described first through hole, described offset plate also offers respectively for two connecting holes that two described connecting rods pass.
Further, described rubber base is relatively set with two draw-in grooves, two described connecting rods are arranged in each described draw-in groove respectively.
Further, the outer surface of described insulation crust is carved the link slot be provided with around described second through hole, in described link slot, be arranged with the sealing ring protruding described insulation crust outer surface.
Further, described insulation crust comprises outer cover body and protrudes the mount pad that described outer cover body connects for described electronic product, and described second through hole is opened on described outer cover body.
The utility model additionally provides a kind of electronic product, comprise shell, the installing hole inserted for described external connector is offered on described shell, also comprise above-mentioned waterproof USB joint, described waterproof USB joint is fixedly arranged in described installing hole along the bearing of trend of described second through hole, and the inwall of the outer surface of described insulation crust and described installing hole is fitted and connected.
The utility model has following technique effect:
In USB joint of the present utility model, also insulation crust is had additional outside the fit structure of traditional shaping glue core and USB Connection Block, the part that USB Connection Block has the first through hole stretches in the second through hole, second through hole wraps up the first through hole, and technical gaps main in USB joint is all positioned at this portion of USB Connection Block, it is also all wrapped in insulation crust, and because the outer surface of USB Connection Block and the inwall of the second through hole are fitted, to this at certain pressure under water, water is also difficult to infiltrate each electric terminal side via between the inwall of the second through hole and the outer surface of USB Connection Block, make it have good water resistance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the waterproof USB joint of the utility model embodiment;
Fig. 2 is the explosive view of the waterproof USB joint of Fig. 1;
Fig. 3 is the shaping glue core of the waterproof USB joint of Fig. 1 and the assembly structure schematic diagram of USB Connection Block;
Fig. 4 is the offset plate of the waterproof USB joint of Fig. 1 and the assembly structure schematic diagram of insulation crust;
Fig. 5 is the USB Connection Block of the waterproof USB joint of Fig. 1 and the assembly structure schematic diagram of insulation crust;
Fig. 6 is the insulation crust of the waterproof USB joint of Fig. 1 and the assembly structure schematic diagram of sealing ring.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1-Fig. 3, the utility model embodiment provides a kind of waterproof USB joint, be mainly used in electronic product and coordinate with external connector, it mainly comprises shaping glue core 1 and the USB Connection Block 2 for installation forming glue core 1, USB Connection Block 2 has first through hole 21, it can insert for external connector and coordinate with shaping glue core 1, usually in the part of corresponding first through hole 21 of USB Connection Block 2, there is some technical gaps 22, this technical gaps 22 is difficult to form good cooperation with electronic product, and then result in the poor water resistance of traditional USB joint, rubber base 11 is mainly comprised for shaping glue core 1, connecting plate 12 and several electric terminals 13, connecting plate 12 is all electrically connected with each electric terminal 13 and is arranged at the both sides of rubber base 11 respectively, when shaping glue core 1 is installed on USB Connection Block 2, connecting plate 12 stretches in the first through hole 21, insert main and this connecting plate 12 of the external connector of the first through hole 21 to electrically conduct, and then realize the transmission of electronic information, rubber base 11 is plugged in the wherein Single port of the first through hole 21 simultaneously, each electric terminal 13 then exposes to the outside of the first through hole 21, it can be formed with electronic product and be electrically connected, and then realize between external connector and electronic product, forming complete telecommunication transmission, in the utility model, USB joint also comprises an insulation crust 3, can USB Connection Block 2 and shaping glue core 1 be fixed in electronic product by this insulation crust 3, it can adopt the materials such as plastic cement to make, to avoid the interference to telecommunication transmission between external connector and electronic product, insulation crust 3 has the second through hole 311, second through hole 311 is identical with the bearing of trend of the first through hole 21, the part-structure that USB Connection Block 2 has the first through hole 21 stretches in the second through hole 311 and to be formed between the two fixing, the inwall of the second through hole 311 is provided with and coordinates with each technical gaps 22 of USB Connection Block 2, and then the inwall of the outer surface of USB Connection Block 2 and the second through hole 311 can be made to fit.In the present embodiment, the basis of traditional USB joint has additional insulation crust 3, technical gaps 22 grade on USB Connection Block 2 can be made all to be wrapped in the second through hole 311 by this insulation crust 3, and due between the inwall of the second through hole 311 and USB Connection Block 2 outer surface for being fitted and connected, to this when this USB joint is installed on electronic product, under certain hydraulic pressure, water is also difficult to infiltrate the side with each electric terminal 13 via between the inwall of the second through hole 311 and USB Connection Block 2 outer surface, and then enter electronic product inside, good waterproof effect can be played, insulation crust 3 can also play the effect of protection USB Connection Block 2 and shaping glue core 1 simultaneously.
See Fig. 4, optimize above-described embodiment, USB joint also comprises an offset plate 4, and this offset plate 4 is plugged in the port that the second through hole 311 is provided with rubber base 11 side, and each electric terminal 13 stretches out by this offset plate 4.The present embodiment is the prioritization scheme of above-described embodiment, its side that insulation crust 3 is provided with rubber base 11 also has additional one deck offset plate 4, offset plate 4 and insulation crust 3 are connected, rubber base 11 is positioned at the inner side of this offset plate 4, make the inner side port of the second through hole 311 of insulation crust 3 by shutoff, when this USB joint is applied on electronic product by this, electronic product is in water, water can enter in the first through hole 21, now because rubber base 11 and offset plate 4 can play the effect of double-deck waterproof, water needs the side that just can infiltrate into electric terminal 13 successively through rubber base 11 and offset plate 4, simultaneously offset plate 4 can also avoid water to infiltrate electric terminal 13 side by between the inwall of the second through hole 311 and the outer surface of USB Connection Block 2, USB joint has better water resistance.
See Fig. 2 and Fig. 4, optimize the fit structure of above-mentioned offset plate 4 and insulation crust 3, the outer edge surface of offset plate 4 comprises the first joint face 41 and the second joint face 42, and the first joint face 41 is perpendicular to the second joint face 42, when offset plate 4 is installed on insulation crust 3, first joint face 41 of offset plate 4 to stretch in the second through hole 311 and fits with the inwall of the second through hole 311, second joint face 42 is then positioned at the outside of the second through hole 311, and itself and insulation crust 3 are fitted along the end face 312 in the second through hole 311 direction.In the present embodiment, offset plate 4 plays the effect of end cap, it has part-structure and is embedded in the second through hole 311, also there is part-structure simultaneously the part of embedding second through hole 311 is hidden, namely the connecting line between the first joint face 41 and the second through hole 311 inwall can be hidden by the second joint face 42, and the water resistance of offset plate 4 is better.And usually, bonding for adopting glue to carry out between offset plate 4 with insulation crust 3, namely bonding by glue between the first joint face 41 and the inwall of the second through hole 311, also adopt glue bonding between second joint face 42 and the end face 312 of insulation crust 3, thus not only make, between offset plate 4 and insulation crust 3, there is good switching performance, offset plate 4 is stable to be installed on insulation crust 3, and glue is bonding simultaneously exclusion of water can be infiltrated into the possibility of electric terminal 13 side substantially by the second through hole 311.
See Fig. 3-Fig. 5, the structure of further refinement offset plate 4, usually, each electric terminal 13 of shaping glue core 1 is all arranged at interval, on offset plate 4, be also arranged at intervals with the some guide holes 43 worn for each electric terminal 13 accordingly, be one_to_one corresponding between each electric terminal 13 and each guide hole 43, the shape of guide hole 43 is identical with the shape of electric terminal 13, cooperation is between the two comparatively tight, avoids water by each guide hole 43 seepage.Due to the design specification of USB structure, USB Connection Block 2 also has two connecting rods 23 be oppositely arranged, the length direction of this connecting rod 23 is identical with the bearing of trend of the first through hole 21, and be positioned at the side of each electric terminal 13, two connecting rods 23 are mainly used for being connected with electronic product, on offset plate 4, two connecting holes 44 also should be provided with to this, these two connecting holes 44 and this two connecting rods 23 are corresponding, when offset plate 4 is fixed on insulation crust 3, two connecting rod 23 correspondences are arranged in two connecting holes 44, the shape of certain two connecting holes 44 is identical with the cross section of two connecting rods 23, make to coordinate tightr between the two, ensure the water resistance of USB joint.Can be realized by the connection of rubber base 11 and two connecting rods 23 for the mode between USB Connection Block 2 and rubber base 11, rubber base 11 is relatively set with two draw-in grooves 111, two connecting rods 23 are arranged in two draw-in grooves 111 along its length bearing of trend respectively, shaping glue core 1 entirety is made to be fixed on USB Connection Block 2 by the clamping between draw-in groove 111 and connecting rod 23, in order to ensure the stability of syndeton further, rubber base 11 is also provided with joint face, when rubber base 11 is fixed on USB Connection Block 2, the inwall of this joint face and the first through hole 21 is fitted, make to form clamping between rubber base 11 and the first through hole 21.
See Fig. 6, continue the waterproof construction optimizing USB joint, the outer surface of insulation crust 3 is carved and is provided with a circle link slot 313, this circle link slot 313 is around the second through hole 311, in link slot 313, be arranged with a circle sealing ring 4, and sealing circle 4 protrudes the outer surface of insulation crust 3 simultaneously.In the present embodiment, when USB joint is applied on electronic product, fit in the outer surface of insulation crust 3 and the inner side of electronic product, can infiltrate inside electronic product by between the outer surface of insulation crust 3 and electronic product to prevent water, sealing ring 4 is arranged with further on insulation crust 3, sealing ring 4 has certain plasticity, when the outer surface of insulation crust 3 coordinates with electronic product, sealing ring 4 compression, can make the waterproof effect between the outer surface of insulation crust 3 and electronic product better.For the mounting structure between insulation crust 3 and electronic product, insulation crust 3 comprises outer cover body 31 and protrudes the Connection Block of outer cover body 31, be formed in one between the two and make, the installation realized between insulation crust 3 and electronic product by Connection Block is fixed, mount pad 32 can be provided with two and be oppositely arranged, ensure the stability of installing between insulation crust 3 and electronic product, on mount pad 32, be generally provided with the connecting hole 321 be connected and fixed with electronic product.Be opened on outer cover body 31 for the second through hole 311, and sealing ring 4 is sheathed on the outer surface of outer cover body 31, electronic product coordinates with the outer surface of outer cover body 31 and plays waterproof effect.
See Fig. 1 and Fig. 2, the utility model embodiment still provides a kind of electronic product, electronic product can be mobile phone particularly, panel computer etc., it comprises shell (not shown) and above-mentioned USB joint, shell offer for installing the installing hole (not shown) of fixing this USB joint, installing hole also should be corresponding in external connector, external connector is stretched in installing hole coordinate with the connecting plate 12 of USB joint, USB joint stretches in installing hole along the bearing of trend of the second through hole 311, the side certainly with each electric terminal 13 is positioned at inside shell, each electric terminal 13 is electrically connected with electronic product, the outer surface of insulation crust 3 and the inwall of installing hole are fitted simultaneously.In the present embodiment, above-mentioned USB joint is applied on electronic product, the outer surface of insulation crust 3 and the inwall of installing hole are fitted, the inwall of installing hole is supported in sealing ring 4 compression simultaneously, to this shipwreck to infiltrate inside electronic product via between installing hole inwall and the outer surface of insulation crust 3, simultaneously due to the water resistance of USB joint self, shipwreck is to be entered the inner side of electronic product by the first through hole 21 and the second through hole 311, thus making shipwreck to enter outside electronic product by the installing hole of electronic product, waterproof effect is very good.
The foregoing is only the utility model preferred embodiment; its structure is not limited to the above-mentioned shape enumerated; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a waterproof USB joint, comprise shaping glue core and the USB Connection Block for installing described shaping glue core, described USB Connection Block has the first through hole inserted for external connector, described shaping glue core comprises the rubber base of the wherein Single port of the first through hole described in shutoff, to be fixed on described rubber base and to stretch into connecting plate that described first through hole is electrically connected with described external connector and expose to described first through hole and the some electric terminals be electrically connected with described connecting plate, it is characterized in that: also comprise and there is the second through hole and for coordinating the insulation crust installed with electronic product, described second through hole is identical with the bearing of trend of described first through hole, the part that described USB Connection Block has described first through hole to stretch in described second through hole and is formed fixing, and the inwall of the outer surface of described USB Connection Block and described second through hole is fitted.
2. waterproof USB joint as claimed in claim 1, it is characterized in that: also comprise offset plate, described in described offset plate shutoff, the second through hole is in the port of described rubber base side, and each described electric terminal stretches out by described offset plate.
3. waterproof USB joint as claimed in claim 2, it is characterized in that: the outer edge surface of described offset plate comprises the first joint face and the second joint face perpendicular to described first joint face, described first joint face to stretch in described second through hole and fits with the inwall of described second through hole, and the end face of described second joint face and described insulation crust is fitted.
4. waterproof USB joint as claimed in claim 3, is characterized in that: described first joint face and described second joint face all bonding with described insulation crust.
5. waterproof USB joint as claimed in claim 2, is characterized in that: each described electric terminal interval is arranged, and described offset plate is arranged at intervals with the some guide holes, each described electric terminal and each described guide hole one_to_one corresponding that wear for each described electric terminal.
6. waterproof USB joint as claimed in claim 2, is characterized in that: described USB Connection Block also has two connecting rods extended in the same way with described first through hole, described offset plate also offers respectively for two connecting holes that two described connecting rods pass.
7. waterproof USB joint as claimed in claim 6, it is characterized in that: described rubber base is relatively set with two draw-in grooves, two described connecting rods are arranged in each described draw-in groove respectively.
8. the waterproof USB joint as described in any one of claim 1-7, is characterized in that: the outer surface of described insulation crust is carved the link slot be provided with around described second through hole, be arranged with the sealing ring protruding described insulation crust outer surface in described link slot.
9. waterproof USB joint as claimed in claim 1, is characterized in that: described insulation crust comprises outer cover body and protrudes the mount pad that described outer cover body connects for described electronic product, and described second through hole is opened on described outer cover body.
10. an electronic product, comprise shell, the installing hole inserted for described external connector is offered on described shell, it is characterized in that: also comprise the waterproof USB joint as described in any one of claim 1-9, described waterproof USB joint is fixedly arranged in described installing hole along the bearing of trend of described second through hole, and the inwall of the outer surface of described insulation crust and described installing hole is fitted and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850795.0U CN204349064U (en) | 2014-12-29 | 2014-12-29 | Waterproof USB connects and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850795.0U CN204349064U (en) | 2014-12-29 | 2014-12-29 | Waterproof USB connects and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349064U true CN204349064U (en) | 2015-05-20 |
Family
ID=53232310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850795.0U Expired - Fee Related CN204349064U (en) | 2014-12-29 | 2014-12-29 | Waterproof USB connects and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826742A (en) * | 2016-05-11 | 2016-08-03 | 北京小米移动软件有限公司 | Socket electric connector and electronic equipment |
| CN106252953A (en) * | 2016-08-31 | 2016-12-21 | 维沃移动通信有限公司 | USB socket and forming method thereof |
| TWI621308B (en) * | 2015-07-07 | 2018-04-11 | 日本航空電子工業股份有限公司 | Waterproof connector assembly |
-
2014
- 2014-12-29 CN CN201420850795.0U patent/CN204349064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI621308B (en) * | 2015-07-07 | 2018-04-11 | 日本航空電子工業股份有限公司 | Waterproof connector assembly |
| CN105826742A (en) * | 2016-05-11 | 2016-08-03 | 北京小米移动软件有限公司 | Socket electric connector and electronic equipment |
| CN106252953A (en) * | 2016-08-31 | 2016-12-21 | 维沃移动通信有限公司 | USB socket and forming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |