CN202759087U - Protection cover, structure possessing the protection cover and electronic device possessing the structure - Google Patents
Protection cover, structure possessing the protection cover and electronic device possessing the structure Download PDFInfo
- Publication number
- CN202759087U CN202759087U CN 201220326034 CN201220326034U CN202759087U CN 202759087 U CN202759087 U CN 202759087U CN 201220326034 CN201220326034 CN 201220326034 CN 201220326034 U CN201220326034 U CN 201220326034U CN 202759087 U CN202759087 U CN 202759087U
- Authority
- CN
- China
- Prior art keywords
- over cap
- elastic cantilever
- limiting section
- notch
- electronic equipment
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a protection cover, comprising a cover body. The cover body possesses a cover surface and a back surface, and the back surface of the cover body is equipped with an outwards protruded and extended connecting member which possesses a limiting part; the limiting part is equipped with at least one elastic cantilever beam outwards protruded and tilted toward the cover body, and the position of the connecting member relative to the elastic cantilever beam is equipped with a vacancy supplied for the elastic cantilever beam to generate an elastic deformation. The utility model also provides a structure possessing the protection cover, comprising the above protection cover and a fixing base, wherein the protection cover matches and is connected with the fixing base. The utility model also provides an electronic device, characterized in that a shell of the electronic device is equipped with a data transmission interface of which an outer port possesses the above structure possessing the protection cover. Compared with the prior art, the protection cover, the structure possessing the protection cover and the electronic device possessing the structure of the utility model have the advantages of simple assembly and low cost.
Description
Technical field
The utility model relates to a kind of over cap structure, the electronic equipment that relates in particular to over cap and adopt structure and this structure of employing of this over cap.
Background technology
All be provided with various interfaces on many electronic equipments to satisfy the needs of Function Extension, such as USB interface, video interface, audio output interface and memory card interface etc., these interfaces are directly exposed to may be covered with dust in the air or make moist and get rusty and cause loose contact, therefore, the producer that has is designed with over cap in the interface outer end, the over cap that has separates with the interface outer end, when not using interface, over cap covers on the interface outer end, in the time will using interface, over cap is taken off again, because over cap separates with interface, over cap is placed on the somewhere because of carelessness by the user after being removed, and often is easy to lose; The over cap that also has is provided with connector; so that over cap is connected with the interface outer end, when using interface, take off over cap; this moment, over cap still was connected with the interface outer end; be not easy to lose, press the conditioned disjunction fastener but existing this over cap also needs to be provided with, be pressed in the interface outer end or be buckled in the interface external port in order to the connector with over cap; therefore; this structure is installed more complicated, and owing to also need the independent die sinking manufacturing of pressure conditioned disjunction fastener, so cost is higher.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of over cap simple, with low cost that assembles.
The utility model is achieved in that a kind of over cap; described over cap is installed on place, electronic equipment interfaces outer end; be used for covering described interface; described over cap comprises lid; described lid has capping and the back side; the back side of described lid is provided with a connection piece of outwardly extension; described connector has limiting section; described limiting section is provided with at least one also elastic cantilever of oblique described lid that protrudes laterally; described elastic cantilever has fixed part and end; described fixed part is connected with described connector, and the position relative with described elastic cantilever offers for described elastic cantilever and produce elastically-deformable room on the described connector.
When above-mentioned over cap is installed in the electronic equipment interfaces outer end; described electronic equipment interfaces is installed on the holder; described holder is provided with one can hold the notch that described connector and limiting section insert; the width at the position that described notch is relative with described elastic cantilever beam end is less than the Breadth Maximum of described limiting section; like this; when the connector of described over cap inserts described holder through described notch; because being provided with laterally, described limiting section protrudes and the elastic cantilever of oblique described lid; so that the width of the direction that described limiting section extends along described elastic cantilever changes from small to big; therefore described limiting section is in the process of inserting described notch; the position width that described limiting section contacts with described notch changes from small to big; because being provided with for described elastic cantilever, described connector produces elastically-deformable room again; therefore when the elastic cantilever on the described limiting section is subject to the constraint of described notch; described elastic cantilever can produce elastic deformation; close to described connector; and insert on the described connector corresponding room; diminish so that the width of limiting section is corresponding; until the Breadth Maximum of described limiting section narrows down to when the same with the corresponding width of described notch; described limiting section can pass described notch; arrive the inboard of notch; then described elastic cantilever breaks away from the constraint of described notch; recover elastic deformation; so that the Breadth Maximum of described limiting section is greater than the width at the described notch position relative with described elastic cantilever beam end; because this moment, the end of described elastic cantilever was nearest from described notch; therefore when described over cap is subject to outside pulling force; the position of described notch periphery can be withstood in the end of described elastic cantilever; if strengthen outside pulling force; then can make described elastic cantilever produce the elastic deformation of opening laterally; so that the Breadth Maximum of described limiting section becomes large; described connector will be difficult to be pulled out next more, be pulled out thereby described protection lid is more difficult.
Therefore described over cap can be uneasily come off and loses easily from described electrical interface external port; and described over cap is installed simple; the notch that only limiting section need to be passed on the holder gets final product; the structural design of elastic cantilever; so that this installation process is quite simple; described over cap does not need other press strip or fastener simultaneously; do not need the extra part of die sinking manufacturing; therefore; the over cap that the utility model provides is with respect to prior art, and assembling is more simple, cost is cheaper.
Particularly, described elastic cantilever has a cambered surface or inclined-plane away from a side in described room.
Particularly, the capping of described lid is provided with the cambered surface section of protrusion.
Particularly, be carved with the corresponding character of interface name that cooperates installation with described over cap on the capping of described lid.
Particularly, the back side of described lid is provided with for the projection that fastens with the electronic equipment interfaces outer end.
Particularly, described connector is a round rectangle connecting plate, described room is the rectangular through-hole that is opened in described connecting plate centre and extends along this connecting plate length direction, the fixed part of described elastic cantilever is connected with the end of described through hole away from described lid, and described elastic cantilever is the bandy hook-shaped arc that is.
Particularly, described over cap is the soft-plastic material injection mo(u)lding.
The utility model also provides a kind of structure of over cap; the structure of described over cap comprises above-mentioned over cap and the holder of electronic equipment interfaces is installed; described holder is provided with the notch that can hold described connector and limiting section insertion, and the width at the position that described notch is relative with described elastic cantilever beam end is less than the Breadth Maximum of described limiting section.
Because the structure of described over cap is provided with above-mentioned over cap; and because described holder is provided with the notch that can hold described connector and limiting section insertion; the width at the position that described notch is relative with described elastic cantilever beam end is less than the Breadth Maximum of described limiting section; by the mounting means of above-mentioned over cap and operation principle as can be known; described over cap can not come off from described electrical interface outer end and lose easily easily; and described over cap is installed simple; only limiting section need to be passed the installation notch gets final product; the structural design of elastic cantilever; so that this installation process is quite simple; described over cap does not need other press strip or fastener simultaneously; do not need the extra part of die sinking manufacturing; therefore, the structure of the over cap that the utility model provides is assembled simpler with respect to prior art; cost is cheaper.
Particularly, described holder is provided with the recess that matches with the projection at the described over cap back side.
The utility model also provides a kind of electronic equipment, comprises housing and the electronic functional module that places enclosure interior, has data transmission interface on the housing of described electronic equipment, and described interface outer end has the structure of above-mentioned over cap.Because it is simple that the structure of above-mentioned over cap has assembling; advantage with low cost, the data transmission interface outer end of described electronic equipment has the structure of above-mentioned over cap, therefore than prior art; it is simple that the electronic equipment that the utility model provides has assembling, advantage with low cost.
Description of drawings
Figure 1 shows that the over cap stereogram that the utility model embodiment provides;
Figure 2 shows that over cap that the utility model provides is installed in the front view on the electronic equipment interfaces;
Figure 3 shows that over cap that the utility model provides is installed in the structural representation of electronic equipment interfaces outer end;
Figure 4 shows that the Standard schematic diagram of the over cap that the utility model embodiment provides;
Figure 5 shows that a kind of electronic equipment stereogram that the utility model embodiment provides.
Accompanying drawing sign: 1-over cap; The 2-electronic equipment interfaces; The 3-holder; The 11-lid; The 111-capping; The 112-back side; 113-cambered surface section; The 114-character; The 115-projection; The 12-connector; The 121-limiting section; The 122-elastic cantilever; The 1221-fixed part; The 1222-cambered surface; The 1223-end; The 123-room; The 31-notch; The 32-recess; Electronic equipment 4; The 41-housing; 42 data transmission interfaces.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
Embodiment one:
Referring to Fig. 1 to Fig. 4; the utility model embodiment provides a kind of over cap 1; described over cap 1 is installed on place, electronic equipment interfaces 2 outer ends; be used for covering described interface 2; described over cap 1 comprises lid 11; described lid 11 has capping 111 and the back side 112; the back side 112 outwardly extension a connection piece 12 of described lid 11; described connector 12 has limiting section 121; described limiting section 121 is provided with at least one also elastic cantilever 122 of oblique described lid 11 that protrudes laterally; described elastic cantilever 122 has fixed part 1221 and end 1223; described fixed part 1221 is connected with described connector 12, and described connector 12 is provided with for described elastic cantilever 122 and produces elastically-deformable room 123.
When above-mentioned over cap 1 is installed in electronic equipment interfaces 2 outer end; described electronic equipment interfaces 2 is installed on the holder 3; described holder 3 is provided with one can hold the notch 31 that described connector 12 and limiting section 121 inserts, and the width at the position that described notch 31 and described elastic cantilever 122 ends 1223 are relative is less than the Breadth Maximum of described limiting section 121.Like this; when the connector 12 of described over cap 1 inserts described holder 3 through described notch 31; because being provided with laterally, described limiting section 121 protrudes and the elastic cantilever 122 of oblique described lid 11; so that the width of the direction that described limiting section 121 extends along described elastic cantilever 122 changes from small to big; therefore described limiting section 121 is in the process of inserting described notch 31; described limiting section 121 changes from small to big with the position width that described notch 31 contacts; because being provided with for described elastic cantilever 122, described connector 121 produces elastically-deformable room 123 again; therefore when the elastic cantilever 122 on the described limiting section 121 is subject to the constraint of described notch 31; described elastic cantilever 122 can produce elastic deformation; close to described connector 12; and insert on the described connector 12 corresponding room 123; diminish so that the width of limiting section 121 is corresponding; until the Breadth Maximum of described limiting section 121 narrows down to when the same with the corresponding width of described notch 31; described limiting section 121 can pass described notch 31; arrive the inboard of notch 31; then described elastic cantilever 122 breaks away from the constraint of described notch 31; recover elastic deformation; so that the Breadth Maximum of described limiting section 121 is greater than the width at relative position, described notch 31 and described elastic cantilever 122 ends 1223; because this moment, the end 1223 of described elastic cantilever 122 was nearest from described notch 31; therefore when described over cap 1 is subject to outside pulling force; described elastic cantilever 122 can withstand the position of described notch 31 peripheries; if strengthen outside pulling force; then can make described elastic cantilever 122 produce the elastic deformation of opening laterally; so that the Breadth Maximum of described limiting section 121 becomes large; described connector 12 will be difficult to be pulled out more, thus described over cap 1 more difficult being pulled out.
Therefore described over cap 1 can not come off from described electrical interface 2 outer ends and lose easily easily; and described over cap 1 is installed simple; only limiting section 121 need to be passed installation notch 31 gets final product; the structural design of elastic cantilever 122; so that this installation process is quite simple; described over cap 1 does not need other press strip or fastener simultaneously; do not need the extra part of die sinking manufacturing; therefore; the over cap 1 that the utility model provides is with respect to prior art, and assembling is more simple, cost is cheaper.
Particularly, described elastic cantilever 122 has a cambered surface 1222 away from a side in described room 123.
When connector 12 inserts notch 31, described elastic cantilever 122 is away from a side and described notch 31 relative slidings in described room 123, this moment, cambered surface 1222 can play the effect of guiding, be convenient to elastic cantilever and insert notch 31, when connector 12 inserts notch 31, the edge of described cambered surface 1222 and notch 31 against, and be subject to the extruding of notch 31, so that elastic wall 122 is close to connector 12, and insert the room 123 that arranges on the connector 12, thereby make limiting section 121 pass smoothly notch 31.
In addition, described elastic cantilever 122 has an inclined-plane away from a side in described room, also can realize above-mentioned purpose.
Particularly, the capping 111 of described lid 11 is provided with a cambered surface section 113 of protruding.After over cap 1 and electronic equipment interfaces 2 cover; because described cambered surface section 113 is provided in a side of on the capping 111 of lid 11 and is outwardly; as long as scratch a lower camber side section 113 with finger, can easily lid 11 be opened, so cambered surface section 113 can make things convenient for the user to open over cap 1.
Particularly, be carved with the corresponding character 114 of interface name that cooperates installation with described over cap 1 on the capping 111 of described lid 11.Such design is so that after over cap 1 and electronic equipment interfaces 2 cover, can make things convenient for the user to understand the type of the electronic equipment interfaces 2 that cooperates with this over cap 1.
Particularly, the back side 112 of described lid 11 is provided with for the projection 115 that fastens with electronic equipment interfaces 2 outer ends.Be provided with and described protruding 115 recesses that match 32 at holder 3, spacing effect has been played in projection 115 and the cooperation of recess 32, like this so that the external port of described over cap 1 and electronic equipment interfaces 2 cover more stablely, firm.
Particularly, described connector 12 is a round rectangle connecting plate, the rectangular through-hole of described room 123 for being opened in described connecting plate centre and extending along this connecting plate length direction, the fixed part 1221 of described elastic cantilever 122 is connected with the end of described through hole away from described lid 11, and described elastic cantilever 122 is the bandy hook-shaped arc that is.It is simple that above structure has assembling, advantage with low cost.
Particularly, described over cap 1 is the soft-plastic material injection mo(u)lding.Because described over cap 1 is in use wanted frequent folding, must satisfy certain folding tropism, and soft-plastic material has good elasticity and folding resistance, so over cap 1 can bear up to ten thousand foldings and bend number of times by the soft-plastic material injection mo(u)lding.So that over cap is more durable.Soft-plastic material can adopt TPU material or TPE material etc.
Embodiment two:
Referring to Fig. 3 and Fig. 4; the utility model embodiment provides a kind of structure of over cap; the structure of described over cap comprises embodiment one described over cap 1 and the holder 3 of electronic equipment interfaces 2 is installed; described holder 3 is provided with and can holds the notch 31 that described connector 12 and limiting section 121 inserts, and the width at the position that described notch 31 and described elastic cantilever 122 ends 1223 are relative is less than the Breadth Maximum of described limiting section 121.
Because the structure of described over cap is provided with embodiment one described over cap 1; and because described holder 3 is provided with the notch 31 that can hold described connector and limiting section 121 insertions; described elastic cantilever 122 places described notch 31 inboards, and the width at the position that described notch 31 and described elastic cantilever 122 ends 1223 are relative is less than the Breadth Maximum of described limiting section 121.By the mounting means of above-mentioned over cap 1 and operation principle as can be known; described over cap 1 can be uneasily come off and loses easily from described electrical interface 2 external port; and described over cap 1 is installed simple; only limiting section 121 need to be passed installation notch 31 gets final product; the structural design of elastic cantilever 122; so that this installation process is quite simple; described over cap 1 does not need other press strip or fastener simultaneously; do not need the extra part of die sinking manufacturing; therefore; the structure of the over cap that the utility model provides is with respect to prior art, assembles simplyr, and cost is cheaper.
In actual applications, the over cap 1 in the structure of over cap can bear the pulling force of 5N, can satisfy instructions for use, and the structure of the over cap that the utility model provides, its over cap 1 can bear the pulling force of 8N.
Particularly, described holder 3 is provided with the recess 32 that matches with the projection 115 at described over cap 1 back side.Spacing effect has been played in projection 115 and the cooperation of recess 32, like this so that the outer end of described over cap 1 and electronic equipment interfaces 2 cover more stablely, firm.
Embodiment three:
Provide a kind of electronic equipment 4 referring to Fig. 5 the utility model embodiment, comprise electronic functional module and housing 41, described electronic equipment 4 has data transmission interface 42, and described interface 42 outer ends have the structure of embodiment two described over caps.Because it is simple that the structure of above-mentioned over cap has assembling; advantage with low cost; data transmission interface 42 outer ends of described electronic equipment 4 have the structure of above-mentioned over cap; therefore than prior art; the electronic equipment tool 4 that the utility model provides has assembling simple; advantage with low cost, electronic equipment 4 shown in Figure 5 is portable power source.
The above only is preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improvement etc.All should be included within the protection range of the present utility model.
Claims (9)
1. over cap; it is characterized in that: described over cap comprises lid; described lid has capping and the back side; the back side of described lid is provided with a connection piece of outwardly extension; described connector has limiting section; described limiting section is provided with at least one also elastic cantilever of oblique described lid that protrudes laterally; described elastic cantilever has fixed part and end; described fixed part is connected with described connector, and the position relative with described elastic cantilever offers for described elastic cantilever and produce elastically-deformable room on the described connector.
2. over cap according to claim 1, it is characterized in that: described elastic cantilever has a cambered surface or inclined-plane away from a side in described room.
3. over cap according to claim 1 is characterized in that: the capping of described lid is provided with a cambered surface section of protruding.
4. over cap according to claim 3 is characterized in that: the back side of described lid is provided with for the projection that fastens with the electronic equipment interfaces outer end.
5. according to claim 1 to 4 each described over caps; it is characterized in that: described connector is a round rectangle connecting plate; described room is the rectangular through-hole that is opened in described connecting plate centre and extends along this connecting plate length direction; the fixed part of described elastic cantilever is connected with the end of described through hole away from described lid, and described elastic cantilever is the bandy hook-shaped arc that is.
6. over cap according to claim 5, it is characterized in that: described over cap is the soft-plastic material injection mo(u)lding.
7. the structure of an over cap; it is characterized in that: the structure of described over cap comprises each described over cap of claim 1 to 6 and the holder of electronic equipment interfaces is installed; described holder is provided with the notch that can hold described connector and limiting section insertion, and the width at the position that described notch is relative with described elastic cantilever beam end is less than the Breadth Maximum of described limiting section.
8. the structure of an over cap; it is characterized in that: the structure of described over cap comprises over cap claimed in claim 4 and the holder of electronic equipment interfaces is installed; described holder is provided with the notch that can hold described connector and limiting section insertion; the width at the position that described notch is relative with described elastic cantilever beam end is less than the Breadth Maximum of described limiting section, and described holder is provided with the recess that matches with the projection at the described over cap back side.
9. an electronic equipment comprises housing and the electronic functional module that places enclosure interior, and it is characterized in that: have data transmission interface on the housing of described electronic equipment, described interface outer end has the structure of claim 7 or 8 each described over caps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326034 CN202759087U (en) | 2012-07-06 | 2012-07-06 | Protection cover, structure possessing the protection cover and electronic device possessing the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326034 CN202759087U (en) | 2012-07-06 | 2012-07-06 | Protection cover, structure possessing the protection cover and electronic device possessing the structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759087U true CN202759087U (en) | 2013-02-27 |
Family
ID=47738252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326034 Expired - Fee Related CN202759087U (en) | 2012-07-06 | 2012-07-06 | Protection cover, structure possessing the protection cover and electronic device possessing the structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659035A (en) * | 2017-01-22 | 2017-05-10 | 南京元朗电子科技发展有限公司 | Controller for electromobile |
| CN107681345A (en) * | 2016-08-01 | 2018-02-09 | 东莞莫仕连接器有限公司 | Electric coupler component |
| CN107799958A (en) * | 2017-10-24 | 2018-03-13 | 安徽江淮汽车集团股份有限公司 | A kind of power line pile crown protection cap |
-
2012
- 2012-07-06 CN CN 201220326034 patent/CN202759087U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681345A (en) * | 2016-08-01 | 2018-02-09 | 东莞莫仕连接器有限公司 | Electric coupler component |
| CN107681345B (en) * | 2016-08-01 | 2021-03-23 | 东莞莫仕连接器有限公司 | Electrical connector assembly |
| CN106659035A (en) * | 2017-01-22 | 2017-05-10 | 南京元朗电子科技发展有限公司 | Controller for electromobile |
| CN107799958A (en) * | 2017-10-24 | 2018-03-13 | 安徽江淮汽车集团股份有限公司 | A kind of power line pile crown protection cap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203040065U (en) | Electronic device provided with novel snap joint locking device | |
| CN203225432U (en) | An electric connector assembly | |
| US9130296B2 (en) | Power jack with a movable socket cover | |
| CN107681345B (en) | Electrical connector assembly | |
| CN202759087U (en) | Protection cover, structure possessing the protection cover and electronic device possessing the structure | |
| US9240639B2 (en) | Card edge connector with a lock mechanism | |
| CN105334926A (en) | DDR4 card slot dustproof device and method | |
| CN207474696U (en) | A kind of plug-in type connection terminal plug device of screwless | |
| CN206834361U (en) | Electronic card coupler | |
| TW571464B (en) | Jack type connector with a shutter and plug type connector | |
| CN207883619U (en) | A kind of pluggable contactor coil terminals | |
| CN206271977U (en) | Kato and the card connector using the Kato | |
| CN104701643A (en) | Improved wiring terminal | |
| CN203983184U (en) | A kind of winding wiring terminal containing cavity structure of contactor | |
| CN108734255B (en) | Anti-breaking U disk | |
| CN203387655U (en) | Loudspeaker module group | |
| CN208385740U (en) | Electronic device drawing-out mechanism | |
| CN206639953U (en) | Card connector | |
| CN209119486U (en) | A kind of high-definition interface connector | |
| CN213783881U (en) | DIN guide rail clamping side end cover for module box and module box | |
| CN202167514U (en) | Solar conjunction box conducting strip fixing device | |
| CN210379498U (en) | Electric kettle plug and plug socket connecting structure | |
| CN218278982U (en) | Damping flip of laminating desktop | |
| CN218648184U (en) | Audio Jack terminal structure and connector with barb buffer structure | |
| CN210535718U (en) | Battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130706 |