CN207339985U - A kind of easy-to-dismount rear cover - Google Patents
A kind of easy-to-dismount rear cover Download PDFInfo
- Publication number
- CN207339985U CN207339985U CN201721308262.XU CN201721308262U CN207339985U CN 207339985 U CN207339985 U CN 207339985U CN 201721308262 U CN201721308262 U CN 201721308262U CN 207339985 U CN207339985 U CN 207339985U
- Authority
- CN
- China
- Prior art keywords
- rear cover
- extension spring
- easy
- telescopic
- upper rear
- 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
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of easy-to-dismount rear cover, including upper rear cover and lower rear cover, telescopic chute is both provided with the both sides inner wall of the width of the upper rear cover, the length direction of the telescopic chute along upper rear cover is set and the trench bottom that stretches is fixedly installed the first extension spring, the length direction of first extension spring along telescopic chute sets and is fixedly connected with telescopic mast, shaft is provided with the middle part of the telescopic mast and one end exposure of the telescopic mast away from the first extension spring is set in telescopic chute, the upper rear cover bottom end is provided with sagging groove.In the utility model, user can realize that rear shell quickly merges or folds, quickly it is taken in and out mobile phone, expansion plate and sagging groove can be fixed by the design of fixing bolt and the second extension spring, the utility model structure is novel, reduces the operation difficulty that general mobile phone shell is removed and placed into mobile phone, prevents from supportting big mobile phone shell influence service life because mobile phone takes out and takes out, it is highly practical, it is easy to spread.
Description
Technical field
It the utility model is related to rear cover technical field, more particularly to a kind of easy-to-dismount rear cover.
Background technology
With the fast development of scientific and technological level, this industry of scientific and technological beauty is newborn as new industry and goes out.Fashion IT product
Board is with the development in pluralism in market.It is in variation for the increase of mobile phone brand and function, mobile phone protecting case is pressed into quality
Dividing has the categories such as PC shells, leather, silica gel, cloth, hard plastic, leather sheath, metal tempering glass shell, flexible plastic, suede system, silk fabric.Mobile phone
Protective shell, which serves not only as ornament, allows your mobile phone to become a line of scenery, can more protect mobile phone, shatter-resistant, scratch resistant, waterproof and shockproof！
Existing cell phone rear cover is usually integral type, all not very convenient when loading onto and pulling down mobile phone, is to rely on soft mobile phone shell
Mobile phone is loaded onto or pulled down to elasticity, mobile phone shell can be impacted after this mode long-time use, the elasticity of mobile phone shell can be got over
Come smaller, mobile phone shell body can become larger, the problem of mobile phone and mobile phone size can be caused not to be adapted to, we design one for this
The easy-to-dismount rear cover of kind, to solve the above problems.
The content of the invention
The purpose of this utility model is to solve shortcoming existing in the prior art, and is proposed a kind of easy-to-dismount
Rear cover.
To achieve these goals, the utility model employs following technical solution：
A kind of easy-to-dismount rear cover, including upper rear cover and lower rear cover, the both sides inner wall of the width of the upper rear cover
Telescopic chute is inside both provided with, the length direction of the telescopic chute along upper rear cover is set and the trench bottom that stretches is fixedly installed the first drawing
Spring is stretched, the length direction of first extension spring along telescopic chute sets and is fixedly connected with telescopic mast, the telescopic mast
Middle part is provided with shaft and one end exposure of the telescopic mast away from the first extension spring is set in telescopic chute, the upper rear cover bottom one
End is provided with sagging groove, and two one end of the telescopic mast away from the first extension spring are respectively fixedly connected with the side of lower rear cover
The both ends of inner wall, the bottom side of the lower rear cover are fixedly installed expansion plate, and the expansion plate is located at activity on the groove that sink and sets
Put and mounting hole is both provided with sink groove and expansion plate, the bottom of the sagging groove is provided through fixing bolt, the fixation
The second extension spring is fixedly installed between the bottom of bolt and sagging groove, second extension spring is socketed on the outer wall of fixing bolt
Upper setting.
Preferably, the expansion plate is set parallel to sagging groove, and the upper rear cover is arranged in parallel in the side of sagging groove.
Preferably, the one end of the upper rear cover away from sagging groove is provided with the first pressing plate, and first pressing plate is along after upper
The length direction of lid is set.
Preferably, the both sides of the width of the lower rear cover are both provided with the second pressing plate, and second pressing plate is under
The length direction of rear cover is set.
Preferably, the size of the expansion plate is consistent with the size of sagging groove.
Preferably, mounting hole of the fixing bolt at the same time on sink groove and expansion plate is set.
Preferably, the length of the telescopic mast is less than the length of telescopic chute.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, user passes through the first stretching
The design of spring and telescopic mast can make rear cover and lower rear cover is realized quick merging or folded, and quickly be placed and taken out hand
Machine, by the way that telescopic mast only need to be extracted out to shaft under the second pressing plate for turning shaft design and making mobile phone in lower rear cover among telescopic mast
Position can fold upper rear cover and lower rear cover, so as to quickly take out mobile phone, pass through fixing bolt and the second extension spring
Design can fix expansion plate and sagging groove, and the utility model structure is novel, avoids the cumbersome step for being removed and placed into mobile phone
Suddenly, prevent from supportting big mobile phone shell influence service life because mobile phone takes out and takes out, it is highly practical, it is easy to spread.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of easy-to-dismount rear cover top view；
Fig. 2 be the utility model proposes a kind of easy-to-dismount rear cover side sectional view；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 be the utility model proposes upper rear cover side view；
Fig. 5 be the utility model proposes upper rear cover and lower rear cover fold when side view.
In figure：Rear cover, 2 times rear covers, 3 telescopic chutes, 4 sagging grooves, 5 first extension springs, 6 telescopic masts, 7 shafts, 8 are stretched on 1
Contracting plate, 9 mounting holes, 10 fixing bolts, 11 second extension springs, 12 first pressing plates, 13 second pressing plates.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-5, a kind of easy-to-dismount rear cover, including upper rear cover 1 and lower rear cover 2, the width of upper rear cover 1
Telescopic chute 3 is both provided with the inner wall of both sides, the length direction of telescopic chute 3 along upper rear cover 1 is set and 3 bottom of telescopic chute is fixedly installed
There is the first extension spring 5, the length direction of the first extension spring 5 along telescopic chute 3 sets and is fixedly connected with telescopic mast 6, stretches
The middle part of column 6 is provided with shaft 7 and one end exposure of the telescopic mast 6 away from the first extension spring 5 is set in telescopic chute 3, upper rear cover 1
Bottom end is provided with sagging groove 4, and the one end of two telescopic masts 6 away from the first extension spring 5 is respectively fixedly connected with lower rear cover 2
Side inner wall both ends, the bottom side of lower rear cover 2 is fixedly installed expansion plate 8, and expansion plate 8 is located at activity on the groove 4 that sink
Set and be both provided with mounting hole 9 on sink groove 4 and expansion plate 8, the bottom for the groove 4 that sink is provided through fixing bolt 10, fixed
The second extension spring 11 is fixedly installed between the bottom of bolt 10 and sagging groove 4, the second extension spring 11 is socketed on fixing bolt 10
Outer wall on set, expansion plate 8 is set parallel to sagging groove 4, and upper rear cover 1 is arranged in parallel in the side of sagging groove 4, upper rear cover
1 one end away from sagging groove 4 is provided with the first pressing plate 12, and the first pressing plate 12 is set along the length direction of upper rear cover 1, lower rear cover
The both sides of 2 width are both provided with the second pressing plate 13, and the second pressing plate 13 sets along the length direction of lower rear cover 2, stretches
The size of plate 8 is consistent with the size of sagging groove 4, the fixation on sink groove 4 and expansion plate 8 at the same time of fixing bolt 10
Hole 9 is set, and the length of telescopic mast 6 is less than the length of telescopic chute 3.
In the utility model, user pulls down fixing bolt 10, separates sagging groove 4 and expansion plate 8, pulls lower rear cover 2 to make
Itself and upper rear cover 1 separate, and telescopic mast 6 is outwards extracted out from telescopic chute 3, when shaft 7 is extracted out, by lower 2 downward 90 degree of rear cover
It is folded to plumbness, you can be put into mobile phone bottom between lower 2 bottom of rear cover and the second pressing plate 13, recycle shaft 7 to turn back
Lower rear cover 2 is parallel with upper rear cover 1, telescopic mast 6 is moved into telescopic chute 3 using the tension force effect of the first extension spring 5, stretches
Plate 8 moves on sagging groove 4, runs through mounting hole 9 by 8 He of expansion plate using fixing bolt 10 when upper rear cover 1 and the merging of lower rear cover 2
The groove 4 that sink is fixed, and upper rear cover 1 and lower rear cover 2 can be fixed together in combination with using telescopic mast 6,12 He of the first pressing plate
Second pressing plate 13 goes out for fixing preventing mobile phone on-slip, and mobile phone top is set between the first pressing plate 12 and the bottom of upper rear cover 1,
The utility model structure is novel, highly practical, easy to spread.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of easy-to-dismount rear cover, including upper rear cover（1）With lower rear cover（2）, it is characterised in that the upper rear cover（1）'s
Telescopic chute is both provided with the both sides inner wall of width（3）, the telescopic chute（3）Along upper rear cover（1）Length direction set
And telescopic chute（3）Bottom is fixedly installed the first extension spring（5）, first extension spring（5）Along telescopic chute（3）Length
Direction sets and is fixedly connected with telescopic mast（6）, the telescopic mast（6）Middle part be provided with shaft（7）And telescopic mast（6）It is remote
First extension spring（5）One end exposure in telescopic chute（3）Set, the upper rear cover（1）Bottom end is provided with sagging groove
（4）, two telescopic masts（6）Away from the first extension spring（5）One end be respectively fixedly connected with lower rear cover（2）Side in
The both ends of wall, the lower rear cover（2）Bottom side be fixedly installed expansion plate（8）, the expansion plate（8）Positioned at sagging groove
（4）Upper activity is set and the groove that sink（4）And expansion plate（8）On be both provided with mounting hole（9）, the sagging groove（4）Bottom pass through
Wear and be equipped with fixing bolt（10）, the fixing bolt（10）With sagging groove（4）Bottom between be fixedly installed the second extension spring
（11）, second extension spring（11）It is socketed on fixing bolt（10）Outer wall on set.
A kind of 2. easy-to-dismount rear cover according to claim 1, it is characterised in that the expansion plate（8）Parallel under
Fall into groove（4）Set, and the upper rear cover（1）It is arranged in parallel in sagging groove（4）Side.
A kind of 3. easy-to-dismount rear cover according to claim 1, it is characterised in that the upper rear cover（1）Away from sagging
Groove（4）One end be provided with the first pressing plate（12）, and first pressing plate（12）Along upper rear cover（1）Length direction set.
A kind of 4. easy-to-dismount rear cover according to claim 1, it is characterised in that the lower rear cover（2）Width side
To both sides be both provided with the second pressing plate（13）, second pressing plate（13）Along lower rear cover（2）Length direction set.
A kind of 5. easy-to-dismount rear cover according to claim 1, it is characterised in that the expansion plate（8）Area it is big
Small and sagging groove（4）Size it is consistent.
A kind of 6. easy-to-dismount rear cover according to claim 1, it is characterised in that the fixing bolt（10）Run through at the same time
Sink groove（4）And expansion plate（8）On mounting hole（9）Set.
A kind of 7. easy-to-dismount rear cover according to claim 1, it is characterised in that the telescopic mast（6）Length it is small
In telescopic chute（3）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308262.XU CN207339985U (en) | 2017-10-12 | 2017-10-12 | A kind of easy-to-dismount rear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308262.XU CN207339985U (en) | 2017-10-12 | 2017-10-12 | A kind of easy-to-dismount rear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339985U true CN207339985U (en) | 2018-05-08 |
Family
ID=62368467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308262.XU Expired - Fee Related CN207339985U (en) | 2017-10-12 | 2017-10-12 | A kind of easy-to-dismount rear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885245A (en) * | 2020-07-31 | 2020-11-03 | 苏州东颖电子科技有限公司 | Mobile phone shell convenient to disassemble and assemble |
-
2017
- 2017-10-12 CN CN201721308262.XU patent/CN207339985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885245A (en) * | 2020-07-31 | 2020-11-03 | 苏州东颖电子科技有限公司 | Mobile phone shell convenient to disassemble and assemble |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207339984U (en) | It is a kind of that there is the mobile phone battery cover of damping protection | |
| KR20120048853A (en) | Cover device of a folder type terminal | |
| CN203377922U (en) | Mobile phone protection casing with brackets | |
| CN207339985U (en) | A kind of easy-to-dismount rear cover | |
| KR200464283Y1 (en) | finger hanger for mobile phone case | |
| KR101172902B1 (en) | Case for mobile electronic device | |
| CN203180995U (en) | Mobile phone shell with brackets | |
| CN207518657U (en) | A kind of handset bracket | |
| KR20090117466A (en) | Cover for personal portable device | |
| JP3721280B2 (en) | Wireless phone | |
| CN209731346U (en) | A kind of U-bracket mobile phone shell | |
| CN206807540U (en) | It is easy to dismount the deformable mobile phone shell of mobile phone | |
| CN209562628U (en) | A kind of Mobile phone protecting device of Novel anti-fall adjustable size | |
| CN208691340U (en) | A kind of mobile phone shell with radiation proof function | |
| CN207382394U (en) | A kind of Mobile phone protecting device of earphone easy to carry | |
| CN206042115U (en) | Multifunctional mobile phone protective sleeve | |
| CN207475677U (en) | A kind of metallic mobile phone shell | |
| CN208489896U (en) | A kind of anti-skidding mobile phone shell | |
| CN207321321U (en) | mobile phone protecting device | |
| CN207766322U (en) | A kind of Multifunctional mobile phone case | |
| KR100631047B1 (en) | Mobile terminal with magnifying lens panel | |
| KR20130001381U (en) | A case for mobile communication device | |
| KR101415307B1 (en) | Smart phone case using memory foam | |
| CN213696065U (en) | Backpack | |
| CN215603695U (en) | Cup holder and luggage case using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |