CN206237707U - A kind of metal shell - Google Patents
A kind of metal shell Download PDFInfo
- Publication number
- CN206237707U CN206237707U CN201621219907.8U CN201621219907U CN206237707U CN 206237707 U CN206237707 U CN 206237707U CN 201621219907 U CN201621219907 U CN 201621219907U CN 206237707 U CN206237707 U CN 206237707U
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- CN
- China
- Prior art keywords
- sleeve pipe
- metal shell
- described sleeve
- ejector
- telescopic base
- 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.)
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Abstract
The utility model provides a kind of metal shell, including frame portion, the sleeve pipe for being used to insert the fluting of electronic card pallet and be shaped on the inside of the frame portion through the frame portion, the hollow formation cavity of described sleeve pipe, the cavity runs through the frame portion, the metal shell is used for mobile phone, panel computer etc., the performance with waterproof.
Description
Technical field
The utility model is related to metal structure field, more particularly to a kind of mobile phone, panel computer metal shell.
Background technology
Smart mobile phone electronic card coupler is generally used for carrying personal identification card, storage card etc., is limited to operator
Factor, personal preference's factor, existing card connector need to allow to pick and place electronic card from the external world, and the special construction of card connector
Cause the difficulty of waterproofing design.
Because existing card connector generally comprises a drawer chassis for carrying electronic card, the afterbody of the drawer chassis is provided with
It is covered on the cover plate of mobile phone center side, the side wall of the cover plate or center is provided with the aperture for moving back the insertion of card pin, described
The opposite side of aperture is push rod one end of the trip mechanism of card connector, and the aperture can not be blocked, caused in waterproofing design
It is difficult.
Utility model content
In consideration of it, be necessary to provide a kind of metal shell, to solve mobile phone waterproof problem.
In order to solve the above technical problems, the utility model provide a kind of metal shell, including frame portion, through the side
Frame portion is used for the sleeve pipe for inserting the fluting of electronic card pallet and being shaped on the inside of the frame portion, the hollow shape of described sleeve pipe
Into cavity, the cavity runs through the frame portion.
Preferably, described sleeve pipe is built with ejector and is sheathed on the extensible member of described sleeve pipe inner opposite end, the set
Pipe, ejector and extensible member constitute proof mechanism of water, and the extensible member includes telescopic Telescopic base and located at the flexible bottom
The opening of seat upper end, the ejector includes the bar portion of head and external diameter less than the head, and described sleeve pipe is sheathed on described pushing away
In the bar portion of head part, the ejector and the opening of Telescopic base described in described sleeve pipe partial insertion, the head of the ejector
Be held between the Telescopic base and described sleeve pipe, the open upper end part that the extensible member passes through the Telescopic base it is interior
Wall is combined with the outside wall surface of described sleeve pipe.
Preferably, the external diameter of the head of the ejector is less than or equal to opening for the extensible member with the external diameter of described sleeve pipe
The internal diameter of mouth.
Preferably, the internal diameter of the cavity of described sleeve pipe is more than or equal to the external diameter of the bar portion of the ejector and less than described
The external diameter of head.
Preferably, the extensible member also includes extending from the extension on the Telescopic base, and the opening is located at described
On extension.
Preferably, the Telescopic base is embedded with hard material.
Preferably, the internal face of the open upper end part of the Telescopic base is prevented with the outside wall surface of described sleeve pipe end portion
It refers to using waterproof glue bond that water is combined.
Preferably, at the opening of the Telescopic base material use elastic silica gel or rubber, described sleeve pipe insertion described in stretch
The opening of contracting base is waterproof.
Preferably, the electronic card pallet includes tray frame and the cover plate located at the tray frame top, the lid
The periphery of plate is provided with the slotted engagement waterproof of water proof ring and a metal shell.
Preferably, the periphery of the cover plate be provided with mounting groove for install fasten the water proof ring.
The utility model to form one and extend in metal shell by being integrally formed in the frame portion of the metal shell
The sleeve pipe of side, then the ejector of cooperation is set on sleeve pipe and extensible member makes located at the electronic card pallet cover plate or metal shell
Through hole in frame portion realizes waterproof.
Brief description of the drawings
Accompanying drawing described herein is used for providing being further understood to of the present utility model, constitutes of the present utility model one
Point, schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model
Improper restriction.
Fig. 1 to Fig. 5 is the accompanying drawing of the proof mechanism of water of the utility model embodiment one and the card connector using the proof mechanism of water；
Fig. 6 to Fig. 9 is the accompanying drawing of the metal shell of the utility model embodiment two.
Fig. 1 is the three-dimensional combination figure of the utility model proof mechanism of water；
Fig. 2 is the three-dimensional exploded view of the utility model proof mechanism of water；
Fig. 3 is the stereogram of the utility model card connector；
Fig. 4 is the structure chart that the utility model card connector part coordinates proof mechanism of water；
Fig. 5 is the sectional view along A-A dotted lines shown in Fig. 4；
Fig. 6 is the stereogram that the utility model metal shell coordinates card connector；
Fig. 7 is the sectional view along B-B dotted lines shown in Fig. 6；
Fig. 8 is the exploded view of the proof mechanism of water of the utility model metal shell；
Fig. 9 along dotted line circle shown in Fig. 8 partial enlarged drawing.
Specific embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer
Embodiment and corresponding accompanying drawing are clearly and completely described to technical solutions of the utility model.Obviously, described embodiment
Only it is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
Embodiment one
Refer to shown in Fig. 1, Fig. 2, Fig. 5, proof mechanism of water of the present utility model 20 include extensible member 21, ejector 22 and
Sleeve pipe 23.
The extensible member 21 include can the flexible Telescopic base 211 in early plug-in card direction and with the one of the Telescopic base 211
Extension 212, the upper end of the extension 212 is provided with opening 213, and the opening 213 extends to from the top of the extension 212
The bottom of the Telescopic base 211, in addition to opening 213, remainder is enclosed construction to the extensible member 21.The Telescopic base
211 use stepped construction, and when ejection, stepped construction is stretched with development length, and the bottom of the Telescopic base 211 can embed gold
Belong to plate or hard plastic board to avoid the Telescopic base 211 from being destroyed by thrust.
The ejector 22 includes the bar portion 222 of the larger head 221 of external diameter and external diameter less than the head 221, described
Less than or equal to the internal diameter of the opening 213 of the extensible member 21, the top of the bar portion 222 is provided with depression to the external diameter of head 221
Portion 223.Described sleeve pipe 23 is hollow to form cavity 231, and the cavity 231 runs through the two ends of described sleeve pipe 23.The extensible member 21
The internal diameter of opening 213 is with the external diameter of the head 221 of the ejector 22 is more than the internal diameter of the cavity 231 of described sleeve pipe 23 and is less than
Or equal to the external diameter of described sleeve pipe 23.
During assembling, the head 221 of the ejector 22 is first inserted opening for the extensible member 21 by emphasis refering to shown in Fig. 3
In mouth 213, then described sleeve pipe 23 is inserted in outside the bar portion 22 of the ejector 22, finally, the extension 212 of the extensible member 21
The outside wall surface of internal face and described sleeve pipe 23 bonded using marine glue or other materials.Or, first described sleeve pipe 23 is inserted in
Outside the bar portion 22 of the ejector 22, then described sleeve pipe 23 and ejector 22 are inserted in the opening 213 of the extensible member 21, most
Afterwards, the internal face of the extension 212 of the extensible member 21 is viscous using marine glue or other materials with the outside wall surface of described sleeve pipe 23
Close.Waterproof material bonding herein can also be using rubber in the form of piston, such as syringe principle.Now, the ejector
22 head 221 is held between the bottom of the Telescopic base 211 and described sleeve pipe 23.
Refer to shown in Fig. 3 to Fig. 5, card connector of the present utility model 10 is included outside terminal module (not shown), metal
Shell 11, trip mechanism 12, pallet 13 and proof mechanism of water 20.The pallet 13 is used to carry electronic card and in the metal shell
Moved between 11 and the terminal module.The trip mechanism 12 includes being installed on the push rod of the horizontal side of the card connector 10
121, one end 122 of the push rod 121 coordinates with the Telescopic base 211 of the proof mechanism of water 20.The pallet 13 includes pallet
Framework 131 and the cover plate 132 positioned at the top of the tray frame 131, (figure is not for covering mobile phone center for the cover plate 132
Show) fluting of side, (figure is not for moving back card pin to be provided with through hole 133 at the position of the correspondence of the cover plate 132 proof mechanism of water 20
Show) insertion.The through hole 133 is just to the depressed part 223 on the top of bar portion 222 of the ejector 22.The internal diameter of the through hole 133
Less than the external diameter of described sleeve pipe 23.Need to carry out watertight fit structure between described sleeve pipe 23 and the through hole outer rim of the cover plate 132
Treatment.
It is as follows that the utility model moves back card principle：Move back card pin promotes the ejector 22 to transport after the through hole 133 is inserted
Dynamic, the ejector 22 makes the Telescopic base 211 of the extensible member 21 stretch to promote the push rod towards the push rod 121
121 move back card.After the pallet 13 is inserted, the push rod 121 is moved towards the extensible member 21, while making the Telescopic base
211 reset is laminated.
The utility model sets proof mechanism of water by between the cover plate 132 of the trip mechanism 12 and the pallet 13
20, the proof mechanism of water makes the through hole 133 of the cover plate 132 by the cooperation between extensible member 21, ejector 22 and sleeve pipe 23
While realizing waterproof, but do not influence trip mechanism 12 move back card function.
Embodiment two
Refer to shown in Fig. 6 to Fig. 9, compared to embodiment one, embodiment two refers mainly to a kind of metal shell 30, such as hand
Machine, panel computer metal center, metal shell etc..The metal shell 30 includes frame portion 31 and extends transversely through the side
Frame portion 31 is used to insert the fluting 32 of pallet 13.Compared to embodiment one, the sleeve pipe 23 1 of the utility model proof mechanism of water 20
The body formed inner side of frame portion 31 in the metal shell 30, and frame portion 31, institute described in the insertion of cavity 231 of described sleeve pipe 23
Cavity 231 is stated just to insert the through hole 133 of the cover plate 132 of the pallet 13 in order to move back card pin.In other embodiments, it is described
The cover plate 132 of pallet 13 can not set through hole 133, and through hole 133 be directly arranged in the frame portion 31 it is outer then, that is, move back card
Pin directly is carried out moving back card by the outside of the frame portion 31 insertion promotion ejector 22.
And the outer rim of the cover plate 132 of the pallet 13 then sets a circle water proof ring (not shown) and coordinates anti-with the fluting 32
Water.The settable mounting groove (not shown) in the periphery of the cover plate 132 is used to install the fastening water proof ring.
The utility model to form one and extend metal-back by being integrally formed in the frame portion 31 of the metal shell 30
The sleeve pipe 23 of internal side, then the ejector 22 of cooperation is set on sleeve pipe 23 makes to be located at the electronic card pallet 13 with extensible member 21
Cover plate 132 or metal shell 30 frame portion 31 on through hole 133 realize waterproof
Embodiment three
In another embodiment, described sleeve pipe 23 can also directly be shaped in the logical of the cover plate 132 of the pallet 13
Hole location.
It should be understood by those skilled in the art that, embodiment of the present utility model can be provided as method, system or computer
Program product.Therefore, the utility model can use complete hardware embodiment, complete software embodiment or combine software and hardware
The form of the embodiment of aspect.And, the utility model can be used and wherein include computer available programs at one or more
Implement in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code
The form of computer program product.
Also, it should be noted that term " including ", "comprising" or its any other variant be intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of key elements not only include those key elements, but also wrapping
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment is intrinsic wants
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, commodity or the equipment of element.
Embodiment of the present utility model is the foregoing is only, the utility model is not limited to.For this area
For technical staff, the utility model can have various modifications and variations.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., should be included within right of the present utility model.
Claims (10)
1. a kind of metal shell, it is characterised in that：It is used to insert opening for electronic card pallet including frame portion, through the frame portion
Groove and the sleeve pipe being shaped on the inside of the frame portion, the hollow formation cavity of described sleeve pipe, the cavity run through the frame
Portion.
2. metal shell as claimed in claim 1, it is characterised in that described sleeve pipe is built with ejector and is sheathed on described
The extensible member of sleeve pipe inner opposite end, described sleeve pipe, ejector and extensible member constitute proof mechanism of water, and the extensible member includes scalable
Telescopic base and the opening located at the Telescopic base upper end, the ejector includes that head and external diameter are less than the head
Bar portion, described sleeve pipe is sheathed on the bar portion of the ejector, the ejector and bottom of being stretched described in described sleeve pipe partial insertion
In the opening of seat, the head of the ejector is held between the Telescopic base and described sleeve pipe, and the extensible member passes through institute
The internal face of open upper end part for stating Telescopic base is combined with the outside wall surface of described sleeve pipe.
3. metal shell as claimed in claim 2, it is characterised in that the external diameter of the head of the ejector and described sleeve pipe
Internal diameter of the external diameter less than or equal to the opening of the extensible member.
4. metal shell as claimed in claim 2, it is characterised in that the internal diameter of the cavity of described sleeve pipe is more than or equal to described
The external diameter of the bar portion of ejector and less than the external diameter of the head.
5. metal shell as claimed in claim 2, it is characterised in that the extensible member also includes extending from the Telescopic base
On extension, the opening is on the extension.
6. metal shell as claimed in claim 5, it is characterised in that the Telescopic base is embedded with hard material.
7. metal shell as claimed in claim 2, it is characterised in that the internal face of the open upper end part of the Telescopic base
Combined with the outside wall surface waterproof of described sleeve pipe end portion refers to using waterproof glue bond.
8. metal shell as claimed in claim 2, it is characterised in that material uses flexible silicon at the opening of the Telescopic base
Glue or rubber, the opening that described sleeve pipe inserts the Telescopic base is waterproof.
9. the metal shell as described in any one of claim 1 to 8, it is characterised in that the electronic card pallet includes tray frame
Frame and the cover plate located at the tray frame top, the periphery of the cover plate are provided with water proof ring and match somebody with somebody with the fluting of a metal shell
Close waterproof.
10. metal shell as claimed in claim 9, it is characterised in that the periphery of the cover plate is provided with mounting groove for installing
Fasten the water proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219907.8U CN206237707U (en) | 2016-11-12 | 2016-11-12 | A kind of metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219907.8U CN206237707U (en) | 2016-11-12 | 2016-11-12 | A kind of metal shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237707U true CN206237707U (en) | 2017-06-09 |
Family
ID=58990751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621219907.8U Active CN206237707U (en) | 2016-11-12 | 2016-11-12 | A kind of metal shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413322A (en) * | 2016-11-12 | 2017-02-15 | 昆山杰顺通精密组件有限公司 | Metal shell |
-
2016
- 2016-11-12 CN CN201621219907.8U patent/CN206237707U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413322A (en) * | 2016-11-12 | 2017-02-15 | 昆山杰顺通精密组件有限公司 | Metal shell |
| CN106413322B (en) * | 2016-11-12 | 2022-05-27 | 昆山杰顺通精密组件有限公司 | Metal shell |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |