CN206976451U - A kind of USB interface Waterproof battery case - Google Patents
A kind of USB interface Waterproof battery case Download PDFInfo
- Publication number
- CN206976451U CN206976451U CN201720868668.7U CN201720868668U CN206976451U CN 206976451 U CN206976451 U CN 206976451U CN 201720868668 U CN201720868668 U CN 201720868668U CN 206976451 U CN206976451 U CN 206976451U
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- China
- Prior art keywords
- sealing shroud
- box body
- usb
- battery case
- usb interface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a kind of USB interface Waterproof battery case, box body and lid including mutual cooperation, battery insertion groove and circuit board are provided with the box body, the circuit board is connected with USB, the USB is located at the tray interior, and the box body corresponds to the USB position and is provided with opening for inserting USB plug, and the sealing shroud that the box body is matched and be fixedly connected on it is provided with the opening, the sealing shroud is used to be interference fitted USB plug.The utility model is rational in infrastructure, the lamp string for possessing supporting USB plug is connected to when being operated on battery case, the junction waterproof of lamp string and battery case, when battery case leaves unused, seal head, which is filled in sealing shroud, can also keep battery case to seal, and reach the effect of interior waterproof.
Description
Technical field
A kind of battery case is the utility model is related to, more specifically to a kind of USB interface Waterproof battery case.
Background technology
Mobile phone has been increasingly becoming a part essential among people's living trip, and show as a kind of media of communication
Some mobile phones are all the non-exchange formula of battery substantially, it is easy to there is the situation that mobile phone electricity not enough uses, so on the market with
The various charge prepds that occur mobile phone is charged.
Such as Publication No. CN201160104Y patent, disclose a kind of dry cell USB socket mobile phone emergent charging
Device, including housing, dry cell, circuit board and charging socket, dry cell and circuit board are placed in housing, circuit board input connection
Just, negative electrode, with charging socket just, negative electrode is connected the dry cell, and the circuit board is provided with boost chip, fills for output
Electrical outlet is standard USB.
Above-mentioned prior art, when mobile phone inserts USB by data wire and charged, USB plug and USB
Junction connects defective tightness, is easily intake because of fortuitous event, so as to be impacted to charging normal for mobile phone.
Utility model content
Interface is capable of the USB interface Waterproof battery case of waterproof when the purpose of this utility model is to provide a kind of charging.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of USB interface waterproof
Battery case, include the box body and lid of mutual cooperation, battery insertion groove and circuit board are provided with the box body, the circuit board connects
USB is connected to, the USB is located at the tray interior, and the box body corresponds to the USB position and is provided with use
In the opening of insertion USB plug, the sealing shroud that the box body is matched and be fixedly connected on it, institute are provided with the opening
Sealing shroud is stated to be used to be interference fitted USB plug.
By using such scheme, when USB plug is out of opening insertion box body, USB is connected with USB
Connect, the junction of USB plug and USB is located at tray interior, and box body connects sealing with lid, and now sealing shroud and USB are inserted
Head is interference fit, then current also can not enter tray interior from opening, so kind USB Waterproof battery case can reach
The effect of interface waterproof.
The utility model is further arranged to：Inwall of the sealing shroud close to described tray interior one end, which is provided with, to be used for
Abut the limiting section of USB plug.
By using such scheme, limiting section can prop up USB plug, and limitation plug is continued into box body, prevents USB
Plug insertion tray interior is long and destroys the fixation of USB.
The utility model is further arranged to：For the sealing shroud closer to the box body, its inner passage is smaller, and described
Internal channels sizes of the sealing shroud away from described tray interior one end are more than USB plug.
By using such scheme, because USB plug and sealing shroud are interference fits, compare and be difficult to USB plug
Insert in sealing shroud, above-mentioned setting is pressed into the inner passage of sealing shroud, then USB plug can be easily plugged into sealing shroud, so
After be further continued for insert USB plug USB plug and sealing shroud is reached interference fit, therefore can reach be easy to USB plug insertion seal
Effect in set.
The utility model is further arranged to：Also it is connected with and its inner passage phase by connect band on the sealing shroud
The seal head matched somebody with somebody, and the seal head is in interference fit with the sealing shroud.
By using such scheme, when no connection USB plug is charged, seal head can be inserted in sealing shroud
Passage is closed, so as to prevent current from entering from opening in box body and the component in box body is impacted.
The utility model is further arranged to：The seal head is provided with position-limited edge away from one end of the sealing shroud, institute
Position-limited edge is stated to be connected to the sealing shroud and cover the intersection of the sealing shroud and the seal head, the position-limited edge without departing from
The sealing shroud circumference scope.
By using such scheme, position-limited edge limits the depth of seal head insertion sealing shroud, avoids seal head insertion close
Big envelope is more embedding tighter and causes seal head to take out difficulty.
The utility model is further arranged to：It is also associated with being affectedly bashful part on the position-limited edge, and the part of being affectedly bashful exceeds institute
State sealing shroud circumference scope.
By using such scheme, when seal head is taken out in sealing shroud, part force can be affectedly bashful, so as to just
In taking-up seal head.
The utility model is further arranged to：The rubber ring for sealing is provided between the lid and the box body.
By using such scheme, rubber ring is set between box body and lid, can be sealed up between lid and box body
Gap, so as to improve sealing when box body connects with lid.
The utility model is further arranged to：Set fluted on the box body, the rubber ring is embedded at the groove
It is interior, the groove location is corresponded on the box body and is provided with fin, and the width of the fin is less than the width of the rubber ring,
The fin is pushed against in the rubber ring.
By using such scheme, when box body and lid are connected, fin can oppress rubber ring deformation so that rubber
Cushion rubber wraps fin, so as to which when a certain degree of loosening occurs for the connection of box body and lid, both junctions still are able to
Sealing, further lift sealing when box body connects with lid.
The utility model is further arranged to：The sealing shroud, the connector, the seal head are rubber or silica gel material
Material.
By using such scheme, rubber and silica gel material are respectively provided with certain elasticity, can deform upon to adapt to not
Same situation, then when both seal head and sealing shroud connect, sealing effectiveness is more preferable, it is easier to reaches interference fit, and is taking
When going out the USB plug in sealing shroud, with the deformation of sealing shroud, USB plug is easier to take out.
In summary, the utility model has the advantages that：One is the sealing of interface when can ensure charging
Waterproof；Secondly it is the sealing waterproof of tray interior when can ensure not charge.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is the explosive view of example structure；
Fig. 3 is the sectional view of example structure；
Fig. 4 is the enlarged drawing of part A in Fig. 3；
Fig. 5 is the enlarged drawing of part B in Fig. 3.
Reference：1st, box body；2nd, lid；3rd, battery insertion groove；4th, circuit board；5th, USB；6th, it is open；7th, sealing shroud；
8th, limiting section；9th, connect band；10th, seal head；11st, position-limited edge；12nd, it is affectedly bashful part；13rd, rubber ring；14th, groove；15th, fin.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to shown in Fig. 1 and Fig. 2, a kind of USB interface Waterproof battery case, including the box body 1 and lid 2 to match, box body 1
Formed with lid 2 by plastics compression moulding, lid 2 is located at the top of box body 1, hole is provided through on four angles of lid 2, in box
Corresponding on body 1 that hole site is provided with screwed hole, screw is through through hole and is threadedly connected to screwed hole to box body 1 and box
Lid 2 is fixed.As shown in figure 3, being wholely set horizontal link in one end of lid 2, the bottom surface of lid 2 is provided with ten
The reinforcement that word intersects strengthens intensity, and the bottom surface surrounding of lid 2 is additionally provided with a circle groove 14（With reference to Fig. 3 and Fig. 4 institutes
Show）, rubber ring 13 is embedded with groove 14, and rubber ring 13 and groove 14 maintain an equal level, the position of respective slot 14 is set on box body 1
There is a circle fin 15, fin 15 surrounds the inner space of box body 1.When box body 1 and lid 2 are connected by screw, rubber
Cushion rubber 13, which deforms, wraps fin 15 so that after box body 1 and the connection of lid 2, both junctions are sealed.
With reference to shown in Fig. 2 and Fig. 3, battery insertion groove 3 is internally provided with box body 1, and self-contained on one jiao inside the box body 1
One zonule is used for placing circuit board 4, and circuit board 4 is connected by wire with the electrode terminal in battery insertion groove 3, in circuit board
USB 5 is then connected on 4, the position of the side wall face USB 5 of box body 1 is provided with square aperture 6, set in opening 6
The square tube type sealing shroud 7 of elastomeric material is equipped with, the outer wall of sealing shroud 7 is provided with a circle neck, and 6 four perisporiums of being open just block
In neck, the inner passage of sealing shroud 7 is gradually reduced to close to the inside one end of box body 1, and in sealing shroud 7 close to box body 1
The inwall of internal one end is provided with a circle limiting section 8（With reference to shown in Fig. 3 and Fig. 5）.
This battery case it is supporting be provided with special USB plug, compared to common USB plug, this USB plug more set
One is agreed with portion, and the portion of agreeing with is arranged between coupling part and handle portion, and agrees with the inner passage of portion's shape and sealing shroud 7
Match, the one end for agreeing with portion gradually increases to the other end, agrees with the inside that portion is less than sealing shroud 7 close to one end of coupling part
Passage maximum, the inner passage maximum of sealing shroud 7 is more than close to one end of handle portion.Pass through electricity on corresponding lamp string product
Line is connected with such a USB plug, so that lamp string is connected to when being operated on battery case, the junction of lamp string and battery case
Can be with waterproof.
As shown in figure 3, when being charged, USB plug out of the insertion of the inside of sealing shroud 7 box body 1, and with box body 1
The USB 5 in portion is connected, because sealing shroud 7 leans on the inner passage of the lateral ends of box body 1 to be more than the insertion that USB plug agrees with portion
Place, so USB plug is easier to insert in sealing shroud 7.Now, the portion that agrees with of USB plug is embedded in sealing shroud 7, and
Agreeing with for USB plug agrees with portion and is connected to close to one end of coupling part between portion and sealing shroud 7 for interference fit, USB plug
On limiting section 8.Because the sealing shroud 7 of elastomeric material is agreed with portion by USB plug and extruded, sealing shroud 7 deforms and close
The USB plug that is fitted in agree with the perisporium of portion and opening 6, then be open at 6 and waterproof be fully sealed.Limiting section 8 limits USB and inserted
Depth inside head insertion box body 1, in USB plug when agreeing with portion and being connected on limiting section 8, USB plug and USB 5 are firm
It is fully connected well, limiting section 8 can avoid USB plug from inserting junction that is too deep and destroying USB 5 and circuit board 4.
The lateral wall for being located at 1 outer one end of box body in sealing shroud 7 is connected with one end of connect band 9, and connect band 9 is elastomeric material
And be wholely set with sealing shroud 7, it is connected with the seal head 10 of elastomeric material, seal head 10 and sealing in the other end of connect band 9
The inner passage of set 7 matches, and big one end in one end of seal head 10 is small, and seal head 10 is with smaller one end insertion sealing shroud 7
Sealed, and connect band 9 is connected to the side wall of 7 larger one end of sealing shroud, and it has been wholely set a circle on this side wall
Position-limited edge 11, it has been wholely set on position-limited edge 11 and has been affectedly bashful part 12.
When seal head 10 is inserted in sealing shroud 7, position-limited edge 11 is absolutely abutted and is fitted on sealing shroud 7, now close
End socket 10 and sealing shroud 7 are interference fit, are affectedly bashful part 12 and then exceed the scope of sealing shroud 7.Position-limited edge 11 is set to limit seal head 10
The depth of sealing shroud 7 is inserted, seal head 10 can be avoided to insert too deep, causes inlay card tension, and is taken out difficult.By seal head
During 10 taking-up interior from sealing shroud 7, seal head 10 can be pulled out with pulling force by being affectedly bashful part 12, and setting, which is affectedly bashful part 12 and played, to be easy to
The effect of force, consequently facilitating taking out seal head 10.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of USB interface Waterproof battery case, include the box body of mutual cooperation（1）And lid（2）, the box body（1）Interior setting
There is battery insertion groove（3）And circuit board（4）, the circuit board（4）It is connected with USB（5）, it is characterised in that：The USB
（5）Positioned at the box body（1）Inside, and the box body（1）The corresponding USB（5）Position is provided with inserts for inserting USB
The opening of head（6）, the opening（6）Inside it is provided with and the box body is matched and be fixedly connected on it（1）Sealing shroud（7）,
The sealing shroud（7）For being interference fitted USB plug.
A kind of 2. USB interface Waterproof battery case according to claim 1, it is characterised in that：The sealing shroud（7）Close to institute
State box body（1）The inwall of internal one end is provided with the limiting section for abutting USB plug（8）.
A kind of 3. USB interface Waterproof battery case according to claim 1, it is characterised in that：The sealing shroud（7）Closer to
The box body（1）, its inner passage is smaller, and the sealing shroud（7）Away from the box body（1）The inner passage of internal one end is big
It is small to be more than USB plug.
A kind of 4. USB interface Waterproof battery case according to claim 1, it is characterised in that：The sealing shroud（7）On it is also logical
Cross connect band（9）It is connected with the seal head to match with its inner passage（10）, and the seal head（10）In interference fit with institute
State sealing shroud（7）.
A kind of 5. USB interface Waterproof battery case according to claim 4, it is characterised in that：The seal head（10）Deviate from
The sealing shroud（7）One end be provided with position-limited edge（11）, the position-limited edge（11）It is connected to the sealing shroud（7）And cover institute
State sealing shroud（7）With the seal head（10）Intersection, the position-limited edge（11）Without departing from the sealing shroud（7）Circumferential model
Enclose.
A kind of 6. USB interface Waterproof battery case according to claim 5, it is characterised in that：The position-limited edge（11）It is upper to go back
It is connected with and is affectedly bashful part（12）, and described it is affectedly bashful part（12）Beyond the sealing shroud（7）Circumferential scope.
A kind of 7. USB interface Waterproof battery case according to claim 1, it is characterised in that：The lid（2）With the box
Body（1）Between be provided with rubber ring for sealing（13）.
A kind of 8. USB interface Waterproof battery case according to claim 7, it is characterised in that：The box body（1）On be provided with
Groove（14）, the rubber ring（13）It is embedded at the groove（14）It is interior, the box body（1）The upper correspondence groove（14）Position
It is provided with fin（15）, and the fin（15）Width be less than the rubber ring（13）Width, the fin（15）Push against
In the rubber ring（13）.
A kind of 9. USB interface Waterproof battery case according to claim 4, it is characterised in that：The sealing shroud（7）, it is described
Seal head（10）For rubber or silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868668.7U CN206976451U (en) | 2017-07-17 | 2017-07-17 | A kind of USB interface Waterproof battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868668.7U CN206976451U (en) | 2017-07-17 | 2017-07-17 | A kind of USB interface Waterproof battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976451U true CN206976451U (en) | 2018-02-06 |
Family
ID=61403186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720868668.7U Active CN206976451U (en) | 2017-07-17 | 2017-07-17 | A kind of USB interface Waterproof battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212365A (en) * | 2019-04-24 | 2019-09-06 | 西安易朴通讯技术有限公司 | USB interface component and electronic equipment |
| CN110495010A (en) * | 2018-03-30 | 2019-11-22 | 深圳市大疆创新科技有限公司 | Battery component and unmanned vehicle with it |
| WO2022067695A1 (en) * | 2020-09-30 | 2022-04-07 | 东莞新能安科技有限公司 | Battery having sealing structure |
-
2017
- 2017-07-17 CN CN201720868668.7U patent/CN206976451U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495010A (en) * | 2018-03-30 | 2019-11-22 | 深圳市大疆创新科技有限公司 | Battery component and unmanned vehicle with it |
| CN110212365A (en) * | 2019-04-24 | 2019-09-06 | 西安易朴通讯技术有限公司 | USB interface component and electronic equipment |
| WO2022067695A1 (en) * | 2020-09-30 | 2022-04-07 | 东莞新能安科技有限公司 | Battery having sealing structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |