CN101847813B - Connector socket and portable electronic device applying same - Google Patents

Connector socket and portable electronic device applying same Download PDF

Info

Publication number
CN101847813B
CN101847813B CN200910130126A CN200910130126A CN101847813B CN 101847813 B CN101847813 B CN 101847813B CN 200910130126 A CN200910130126 A CN 200910130126A CN 200910130126 A CN200910130126 A CN 200910130126A CN 101847813 B CN101847813 B CN 101847813B
Authority
CN
China
Prior art keywords
mentioned
connector
revolving part
connector body
housing
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.)
Active
Application number
CN200910130126A
Other languages
Chinese (zh)
Other versions
CN101847813A (en
Inventor
洪世伟
肖烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHUO TECHNOLOGY (SHANGHAI) Co Ltd
Protek Shanghai Ltd
Pegatron Corp
Original Assignee
CHANGSHUO TECHNOLOGY (SHANGHAI) Co Ltd
Pegatron Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGSHUO TECHNOLOGY (SHANGHAI) Co Ltd, Pegatron Corp filed Critical CHANGSHUO TECHNOLOGY (SHANGHAI) Co Ltd
Priority to CN200910130126A priority Critical patent/CN101847813B/en
Publication of CN101847813A publication Critical patent/CN101847813A/en
Application granted granted Critical
Publication of CN101847813B publication Critical patent/CN101847813B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The invention discloses a connector socket and portable electronic device applying the connector socket. The connector socket is arranged on the case and is used for connecting the connector. The connector socket comprises a rotating part and an elastic part. The rotating part is pivoted with the case. The elastic part is coupled with the case and the rotating part. The rotating part is provided with a projection. When the connector is connected with the connector socket, the connector is abutted against the projection, so that the rotating part is caused to automatically rotate to an opening position from a storing position. When the connecter is separated with the connector socket, the rotating part rotates to the storing position from the opening position by utilizing the elastic part.

Description

Connector body and use its portable electronic devices
Technical field
The present invention is relevant for a kind of connector body, and particularly relevant for a kind of connector body and use its portable electronic devices.
Background technology
Along with the development of electronics technology, the electronic installation that volume is little, function is strong more and more receives consumer's favor.These electronic installations often need rely on holding wire to transmit power supply, data etc.Holding wire normally utilizes connector to be connected with electronic installation.The connector body of event matching connector is widely used on the electronic installation, for example network node RJ45 connector body commonly used.
Yet connector has certain dimensions usually, and the size that is thus connected the device socket also is restricted.
Shown in Figure 1 is the structural representation of the RJ45 connector body of known notebook computer.Please with reference to Fig. 1.Since connector body 11 height in vertical direction greater than the lower house 10 of notebook computer 1 at the thickness that this side up; Therefore; When a side of the lower house 10 that this connector body 11 is arranged at notebook computer 1; Can clearly be seen that from Fig. 1 the bottom of connector body 11 can protrude from notebook computer 1.So influenced the appearance and modeling of notebook computer.
In addition,, therefore make extraneous dust etc. get into the inside of notebook computers 1 more easily, cause the damage of its internal circuit through this connector body 11 because these connector body 11 volumes are bigger.
Summary of the invention
The object of the present invention is to provide a kind of connector body and use its portable electronic devices, to improve the disappearance of prior art.
According to a characteristic of the present invention, a kind of connector body is proposed, be arranged at housing, be used to connect connector.This connector body comprises revolving part and elastic component.Revolving part is articulated in housing and has protuberance.Elastic component is coupled to housing and revolving part.When connector connected connector body, connector compressed protuberance, so that revolving part rotates to the enable possition automatically by reception position.When connector broke away from connector body, revolving part utilized elastic component to rotate to reception position automatically by the enable possition.
According to another characteristic of the present invention, a kind of portable electronic devices is also proposed, be used to connect connector.This portable electronic devices comprises housing and connector body.Housing has opening, and connector body is arranged at opening.Connector body comprises revolving part and elastic component.Revolving part is articulated in housing and has protuberance.Elastic component is coupled to housing and revolving part.When connector connected connector body, connector compressed protuberance, so that revolving part rotates to the enable possition automatically by reception position.When connector broke away from connector body, revolving part utilized elastic component to rotate to reception position automatically by the enable possition.
Beneficial effect of the present invention does, utilizes connector body of the present invention, can realize dwindling the purpose of connector body volume.When inserting connector, the revolving part of connector body can rotate to the enable possition automatically.When extracting connector, revolving part can rotate to reception position automatically.Under these two kinds of positions, the height of connector body is inequality.Can reach the purpose of electronic building brick miniaturization thus.And, when this connector body is applied to portable electronic devices, can guarantee that when not inserting connector, the outward appearance of this portable electronic devices has the streamlined effect.Satisfy the pursuit of consumer for the portable electronic devices appearance and modeling.And the bigger connector body of volume in the known technology uses connector body of the present invention, also can reduce extraneous dust etc. and get into the inner probability of portable electronic devices.
For let above and other objects of the present invention, feature and advantage can be more obviously understandable, hereinafter is special lifts preferred embodiment, and conjunction with figs., elaborates as follows.
Description of drawings
Shown in Figure 1 is the structural representation of the RJ45 connector body of known notebook computer.
Shown in Figure 2 is the STRUCTURE DECOMPOSITION sketch map of the connector body of one preferred embodiment according to the present invention.
Shown in Figure 3 is the textural association sketch map of the connector body of one preferred embodiment according to the present invention.
Shown in Figure 4 is the STRUCTURE DECOMPOSITION sketch map of the connector body of another preferred embodiment according to the present invention.
Shown in Figure 5 is the textural association sketch map of the connector body of another preferred embodiment according to the present invention.
Shown in Figure 6 is the illustrative view of the connector body of another preferred embodiment according to the present invention.
Shown in Figure 7 is the structural representation of the portable electronic devices of one preferred embodiment according to the present invention.
Embodiment
Shown in Figure 2 is the STRUCTURE DECOMPOSITION sketch map of the connector body of one preferred embodiment according to the present invention.Shown in Figure 3 is the textural association sketch map of the connector body of one preferred embodiment according to the present invention.Please in the lump with reference to Fig. 2 and Fig. 3.
The connector body 21 that present embodiment provided is arranged at the opening 20 of housing 2, is used to connect connector 3.In present embodiment, connector body 21 comprises revolving part 210, covering members 211 and elastic component 212.
Revolving part 210 has protuberance 2101, connecting axle 2102, holding section 2103, first stopper section 2104 and sidewall 2105,2106 among Fig. 2.
In present embodiment, protuberance 2101 is positioned at the outer rim of revolving part 210.In the present embodiment, revolving part 210 is positioned at the downside of opening 20, and this protuberance 2101 can be set to project upwards.Yet the present invention does not do any qualification to this.In other embodiment, when revolving part 210 was positioned at the upside of opening 20, this protuberance 2101 can be set to outstanding downwards.
In present embodiment, when connector 3 connected connector body 21 via opening 20, the bottom of connector 3 can at first contact this protuberance 2101.About the detailed start of protuberance 2101, hold the back and detail.
In present embodiment, connector body 21 has a connecting axle 2102, and connecting axle 2,102 one ends are arranged at sidewall 2105, and the other end of connecting axle 2102 can be articulated in housing 2.The sidewall 2106 of connector body 21 can have a perforation 2107.At corresponding these 2107 places of boring a hole, housing 2 has another connecting axle 23.
In present embodiment, when connector 3 contact protuberances 2101 and bestow one when pressing down active force, connecting axle 2102 rotations, also rotation in perforation 2107 of another connecting axle 23 of housing 2 is rotated to drive whole revolving part 210 relative housings 2.Yet the present invention does not do any qualification to this.In other embodiment, connector body 21 can have two connecting axles 2102, is arranged at sidewall 2105,2106 respectively.Perhaps, also can two connecting axles all be arranged on the housing 2.
In present embodiment, be connected with the reliable of connector body 21 for guaranteeing connector 3, revolving part 210 can have two holding sections 2103, is arranged at the both sides near protuberance 2101 respectively.When connector 3 was connected in connector body 21, holding section 2103 was respectively at this connector 3 of both sides engaging.Yet, the present invention to the number of holding section with the position be set do not do any qualification.In other embodiment, also this holding section can be set.
In present embodiment, for locating better, revolving part 210 has two first stopper sections 2104, outwards protrudes in sidewall 2105,2106 respectively.Correspondingly, housing 2 can have second stopper section 22, respectively with the 2104 corresponding settings of two first stopper sections.When revolving part 210 was rotated down to certain angle, 22 contacts, first stopper section 2104, second stopper section made revolving part 210 form the maximum anglec of rotation to limit its motion.Yet, the present invention to the number of first stopper section with the position be set do not do any qualification.In other embodiment, also this first stopper section can be set.
In present embodiment, above-mentioned covering members 211 is articulated in housing 2, and covering members 211 is used to hide opening 20.In present embodiment, covering members 211 comprises rotating shaft 2110 and cover plate 2111.One end of rotating shaft 2110 connects housing 2, and the other end of rotating shaft 2110 connects cover plate 2111.Cover plate 2111 can be used for hiding opening 20.Cover plate 2,111 one sides have depressed part 2112, make things convenient for the user to operate this cover plate 2111.In present embodiment, rotating shaft 2110 can be flexible material.
For instance, when using connector body 21, the user with this depressed part 2112 as the point of application; With finger 2111 groups of cover plates are left mouth 20; And utilize rotating shaft 2110 to upper right side rotation cover 2111, to expose opening 20 fully, make things convenient for connector 3 to insert.After connector body 21 was finished using, rotating shaft 2110 also capable of using came rotation cover 2111, to cover in opening 20.Can reach dustproof purpose thus.
In present embodiment, above-mentioned elastic component 212 is sheathed on connecting axle 2102.As shown in Figure 3, an end of elastic component 212 connects the sidewall 2105 of revolving part 210, and the other end connects housing 2.In present embodiment, elastic component 212 can be torque spring, and in other embodiment, elastic component 212 can be other rubber-like equivalent, and the present invention does not limit this.
In present embodiment, connector 3 can be RJ type connector, and connector body 21 can be corresponding RJ type connector body.Yet the present invention is not limited to this.Be familiar with these technological personnel and can know that spirit of the present invention can be applicable on other any connector body.
Shown in Figure 4 is the STRUCTURE DECOMPOSITION sketch map of the connector body of another preferred embodiment according to the present invention.Shown in Figure 5 is the textural association sketch map of the connector body of another preferred embodiment according to the present invention.Please in the lump with reference to Fig. 4 and Fig. 5.
The connector body 21 that present embodiment provided is arranged at the opening 20 of housing 2, is used to connect connector 3.In present embodiment, connector body 21 comprises revolving part 210, covering members 211, elastic component 212 and connector 213.
In present embodiment, revolving part 210, covering members 211, elastic component 212 are all identical with previous embodiment, repeat no more at this.Only do an explanation below with regard to its differential section.
In present embodiment, above-mentioned connector 213 is established with revolving part 210 relatively.And connector 213 comprises that a plurality of terminals 2130 are to electrically connect connector 3.In present embodiment, connector 213 is arranged at the top of revolving part 210.In other embodiment, connector 213 also can be arranged at the below of revolving part 210.The present invention does not limit revolving part 210 and connector 213 relative upper-lower position relations.
Shown in Figure 6 is the illustrative view of the connector body of another preferred embodiment according to the present invention.Please in the lump with reference to Fig. 4 and Fig. 5.In present embodiment, connector 3 has shell fragment 30 and flange 31.Its flange 31 is positioned at the downside of connector 3, and protrudes in the front end of connector 3.Shell fragment 30 can extend to the back lower place from the rear end of flange 31.Yet the present invention does not do any restriction to this.In other embodiment, when the protuberance 2101 of revolving part 210 was set to give prominence to downwards, the flange 31 of connector 3 can be arranged at the upside of connector 3 accordingly.
In present embodiment, when connector body 21 was not used, revolving part 210 was positioned at the reception position of Fig. 5, and this moment, connector 213 formed first accommodation space 214 with revolving part 210.
In present embodiment, when connector 3 desires connect connector body 21, can first rotationally covering spare 211 to expose opening 20 fully.When inserting connector 3, because flange 31 is positioned at the downside of connector 3, and protrudes in the front end of connector 3, therefore, flange 31 can at first contact protuberance 2101 and bestow one and press down active force.This moment, revolving part 210 utilized connecting axle 2102 relative housings 2 to be rotated down.And elastic deformation takes place along with the rotation of revolving part 210 in elastic component 212.
In present embodiment, when revolving part 210 rotated to the enable possition of Fig. 6, first stopper section 2104 of revolving part 210 contacted second stopper section 22 of housings 2, and interfered effect with it, continued to be rotated down with restriction revolving part 210.At this moment, connector 213 forms second accommodation space 215 with ccontaining connector 3 with revolving part 210.The volume of second accommodation space 215 is greater than the volume of above-mentioned first accommodation space 214, and corresponding with the dimensions of connector 3.
In addition, in present embodiment, the protuberance 2101 of revolving part 210 can compress the shell fragment 30 of connector 3, so that connector 3 is reliably located.
In present embodiment, when this connector 3 broke away from connector body 21, elastic component 212 can discharge the elastic potential energy of its savings and return back to original state.So revolving part 210 elastic components 212 capable of using are rotated to the reception position of Fig. 5 by the enable possition of Fig. 6.
At this moment, in present embodiment, rotatable covering members 211 is to cover in opening 20.
Shown in Figure 7 is the structural representation of the portable electronic devices of one preferred embodiment according to the present invention.The portable electronic devices 4 that present embodiment provides comprises display 40 and main frame 41, is used to connect connector 3.In present embodiment, portable electronic devices 4 can be notebook computer, and connector 3 can be RJ type connector.
In present embodiment, above-mentioned main frame 41 comprises connector body 21 and housing 2.Its middle shell 2 has opening 20, and connector body 21 is arranged at opening 20.
In present embodiment, the concrete structure of connector body 21 is as shown in Figure 2, so repeat no more at this.
In present embodiment, when connector 3 did not connect connector body 21, covering members 211 can cover in opening 20, reached the dustproof purpose.And the outward appearance of main frame 41 has the streamlined effect.
In present embodiment, when connector 3 desires connected connector body 21, rotatable covering members 211 exposed opening 20 fully.
In present embodiment, when inserting connector 3, revolving part 210 is rotated down to the enable possition by reception position, and protrudes from housing 2 owing to receive compressing of connector 3.At this moment, connector 3 can be connected to connector body 21.
In present embodiment, when connector 3 broke away from connector body 21, revolving part 210 can rotate to reception position automatically by the enable possition, makes main frame 41 present the streamlined outward appearance.At last, rotatable covering members 211 is to cover in opening 20.
In sum, the purpose that the connector body that present embodiment provided can realize dwindling the connector body volume.When using this connector body, revolving part can rotate automatically and arrive enable possition or reception position, and under two kinds of positions, the height of this connector body is inequality.Can reach the purpose of electronic building brick miniaturization thus, satisfy the pursuit of consumer, make it have the streamlined effect for the electronic device appearance moulding.And when not using this connector body, covering members is in order to cover in exposed terminal, to reach the dustproof purpose.
Though the present invention discloses as above with preferred embodiment; Right its is not in order to limit the present invention; Has common knowledge the knowledgeable in the technical field under any; Do not breaking away from the spirit and scope of the present invention, when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.

Claims (15)

1. a connector body is arranged at housing, is used to connect connector, it is characterized in that, above-mentioned connector body comprises:
Revolving part is articulated in above-mentioned housing, and has protuberance and connecting axle, and above-mentioned connecting axle is articulated in above-mentioned housing;
Elastic component is coupled to above-mentioned housing and above-mentioned revolving part; And
Covering members is articulated in above-mentioned housing, and above-mentioned housing has opening, and above-mentioned connector body is arranged at above-mentioned opening, and above-mentioned covering members hides above-mentioned opening,
Wherein rotate above-mentioned covering members to expose above-mentioned opening fully; When above-mentioned connector connects above-mentioned connector body; Above-mentioned connector compresses above-mentioned protuberance, and above-mentioned connecting axle rotation makes the above-mentioned relatively housing rotation of above-mentioned revolving part, so that above-mentioned revolving part rotates to the enable possition automatically by reception position; When above-mentioned connector breaks away from above-mentioned connector body; Above-mentioned revolving part utilizes above-mentioned elastic component to rotate to above-mentioned reception position automatically by above-mentioned enable possition, and wherein above-mentioned connector body is the side that is arranged at above-mentioned housing, and the height of above-mentioned connector body in above-mentioned enable possition and above-mentioned reception position be inequality.
2. connector body according to claim 1 is characterized in that above-mentioned connector body also comprises connector, and above-mentioned connector and above-mentioned revolving part are established relatively, and above-mentioned connector comprises that a plurality of terminals are to electrically connect above-mentioned connector.
3. connector body according to claim 2; It is characterized in that; When above-mentioned revolving part was positioned at above-mentioned reception position, above-mentioned connector and above-mentioned revolving part formed first accommodation space, when above-mentioned revolving part is positioned at above-mentioned enable possition; Above-mentioned connector and above-mentioned revolving part form second accommodation space, and above-mentioned first accommodation space is less than above-mentioned second accommodation space.
4. connector body according to claim 1 is characterized in that above-mentioned connecting axle is coupled to above-mentioned elastic component.
5. connector body according to claim 1 is characterized in that above-mentioned revolving part also has the holding section, and when above-mentioned connector was connected in above-mentioned connector body, above-mentioned holding section was sticked in above-mentioned connector.
6. connector body according to claim 5; It is characterized in that above-mentioned revolving part also has first stop section, above-mentioned first stop section is arranged at a side of above-mentioned revolving part; Above-mentioned housing has second stop section; Above-mentioned second stop section and the corresponding setting in above-mentioned first stop section, when above-mentioned revolving part rotated to the enable possition, above-mentioned second stop section contacted above-mentioned first stop section to limit its motion.
7. connector body according to claim 1 is characterized in that, above-mentioned connector body is a RJ type connector body.
8. a portable electronic devices is used to connect connector, it is characterized in that, above-mentioned portable electronic devices comprises:
Housing, its side has opening; And
Connector body is arranged at above-mentioned opening, and above-mentioned connector body comprises:
Revolving part is articulated in above-mentioned housing, and has protuberance and connecting axle, and above-mentioned connecting axle is articulated in above-mentioned housing;
Elastic component is coupled to above-mentioned housing and above-mentioned revolving part; And
Covering members is articulated in above-mentioned housing, and above-mentioned housing has opening, and above-mentioned connector body is arranged at above-mentioned opening, and above-mentioned covering members is used to hide above-mentioned opening,
Wherein rotate above-mentioned covering members to expose above-mentioned opening fully; When above-mentioned connector connects above-mentioned connector body; Above-mentioned connector compresses above-mentioned protuberance; Above-mentioned connecting axle rotation makes the above-mentioned relatively housing rotation of above-mentioned revolving part, so that above-mentioned revolving part rotates to the enable possition automatically by reception position, when above-mentioned connector breaks away from above-mentioned connector body; Above-mentioned revolving part utilizes above-mentioned elastic component to rotate to above-mentioned reception position automatically by above-mentioned enable possition, and the height of above-mentioned connector body in above-mentioned enable possition and above-mentioned reception position be inequality.
9. portable electronic devices according to claim 8 is characterized in that above-mentioned connector body also comprises connector, and above-mentioned connector and above-mentioned revolving part are established relatively, and above-mentioned connector comprises that a plurality of terminals are to electrically connect above-mentioned connector.
10. portable electronic devices according to claim 9; It is characterized in that; When above-mentioned revolving part was positioned at above-mentioned reception position, above-mentioned connector and above-mentioned revolving part formed first accommodation space, when above-mentioned revolving part is positioned at above-mentioned enable possition; Above-mentioned connector and above-mentioned revolving part form second accommodation space, and above-mentioned first accommodation space is less than above-mentioned second accommodation space.
11. portable electronic devices according to claim 8 is characterized in that, above-mentioned connecting axle is coupled to above-mentioned elastic component.
12. portable electronic devices according to claim 8 is characterized in that, above-mentioned revolving part also has the holding section, and when above-mentioned connector was connected in above-mentioned connector body, above-mentioned holding section was sticked in above-mentioned connector.
13. portable electronic devices according to claim 8; It is characterized in that above-mentioned revolving part also has first stop section, above-mentioned first stop section is arranged at a side of above-mentioned revolving part; Above-mentioned housing also has second stop section; Above-mentioned second stop section and the corresponding setting in above-mentioned first stop section, when above-mentioned revolving part rotated to the enable possition, above-mentioned second stop section contacted above-mentioned first stop section to limit its motion.
14. portable electronic devices according to claim 8 is characterized in that, above-mentioned connector also has flange, and when above-mentioned connector connected above-mentioned connector body, above-mentioned flange compressed the above-mentioned protuberance of above-mentioned revolving part.
15. portable electronic devices according to claim 8 is characterized in that, above-mentioned connector body is a RJ type connector body.
CN200910130126A 2009-03-25 2009-03-25 Connector socket and portable electronic device applying same Active CN101847813B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910130126A CN101847813B (en) 2009-03-25 2009-03-25 Connector socket and portable electronic device applying same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910130126A CN101847813B (en) 2009-03-25 2009-03-25 Connector socket and portable electronic device applying same

Publications (2)

Publication Number Publication Date
CN101847813A CN101847813A (en) 2010-09-29
CN101847813B true CN101847813B (en) 2012-10-17

Family

ID=42772320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910130126A Active CN101847813B (en) 2009-03-25 2009-03-25 Connector socket and portable electronic device applying same

Country Status (1)

Country Link
CN (1) CN101847813B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI523351B (en) * 2011-11-25 2016-02-21 仁寶電腦工業股份有限公司 Receptacle connector
CN104049678A (en) * 2013-03-13 2014-09-17 英业达科技有限公司 Portable electronic device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1713803A (en) * 2004-06-24 2005-12-28 三星电子株式会社 Interface connector cover opening and closing apparatus for mobile communications terminals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1713803A (en) * 2004-06-24 2005-12-28 三星电子株式会社 Interface connector cover opening and closing apparatus for mobile communications terminals

Also Published As

Publication number Publication date
CN101847813A (en) 2010-09-29

Similar Documents

Publication Publication Date Title
US8337222B2 (en) Connector socket and portable electronic device using the same
CA2707240C (en) User-friendly usb connector
CN201472210U (en) Vehicle-used cigarette lighter
CN101847813B (en) Connector socket and portable electronic device applying same
CN203839568U (en) U disk
US20150029647A1 (en) Electronic device
US7883358B1 (en) Connection-sensing DC plug and DC connector with the same
CN107492741B (en) A kind of dust protected computer USB data jack structure
CN102447175B (en) Electronic equipment
US20150180147A1 (en) Combo connector for micro sd and micro usb/ssic thin cards
CN201408378Y (en) Electronic device
CN2600858Y (en) Portable data conversion processing device with standard data interface
CN211427200U (en) Notebook computer
CN216057088U (en) Waterproof sealing structure and electronic equipment
CN216750397U (en) FPC connector with prevent disconnected structure that touches
CN220172471U (en) Waterproof socket connector
CN210806246U (en) Light and thin hub
CN214013229U (en) SD card reinforcing apparatus
CN212341691U (en) Waterproof USB charging structure of children's location wrist-watch
CN218159622U (en) Mobile hard disk switching structure and mobile hard disk
CN208284691U (en) A kind of novel earphone socket
CN204012076U (en) A kind of connector with OTG and the two socket functions of USB
CN214254983U (en) Corner type double-end wireless receiver
CN210348544U (en) Multifunctional OTG U disk
CN214255758U (en) Concealed charger

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant