CN110278318B - Scalable cell-phone shell - Google Patents
Scalable cell-phone shell Download PDFInfo
- Publication number
- CN110278318B CN110278318B CN201910338847.3A CN201910338847A CN110278318B CN 110278318 B CN110278318 B CN 110278318B CN 201910338847 A CN201910338847 A CN 201910338847A CN 110278318 B CN110278318 B CN 110278318B
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- Prior art keywords
- groove
- block
- rod
- plate
- fixed
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- Expired - Fee Related
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a scalable mobile phone shell, which comprises a mobile phone external adjustment mechanism for adjusting the width and the thickness of a device and a mobile phone internal adjustment mechanism for adjusting the length of the device, wherein the mobile phone external adjustment mechanism comprises a bottom groove, a T-shaped block, a top groove and a moving block, and the device can be contracted by the movement of the T-shaped block in the bottom groove and the movement of the moving block in the top groove; the device is compact in structure and simple to operate, can be used for zooming mobile phones of different sizes, is better adaptive to the mobile phones, is higher in adaptability, reduces multiple designs and survivals of mobile phone shells, and saves cost.
Description
Technical Field
The invention relates to the field of mobile phone accessories, in particular to a scalable mobile phone shell.
Background
The mobile phone shell is an accessory used for protecting the mobile phone, the existing mobile phone shell only corresponds to a certain type of mobile phone, and a new mobile phone shell is needed when one mobile phone is replaced, so that resources and cost are wasted.
Disclosure of Invention
The invention aims to provide a mobile phone shell capable of being scaled so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mobile phone shell capable of being scaled comprises a mobile phone external adjustment mechanism used for adjusting the width and the thickness of the device and a mobile phone internal adjustment mechanism used for adjusting the length of the device, wherein the mobile phone external adjustment mechanism comprises a bottom groove, a T-shaped block, a top groove and a moving block, the movement of the T-shaped block in the bottom groove and the movement of the moving block in the top groove can enable the device to be contracted, five folding plates and driven plates used for blocking the contraction of the device are respectively arranged in the mobile phone internal adjustment mechanism, any two folding plates or any two driven plates are rotatably connected with a hollow block through a cylindrical rod, elasticity exists between the corresponding folding plates and the driven plates, the mobile phone internal adjustment mechanism further comprises two bottom plates, a poking rod, a pressure block and five limiting blocks, the width of the two bottom plates, which are close to or far away from a controllable device, the poking rod is pushed to drive the pressure block to move downwards, the pressure block is blocked by the limiting block to limit the elastic action between the folding plate and the driven plate, the mobile phone external adjustment mechanism further comprises a moving block and a moving groove, friction force exists between the moving groove and the moving block, the thickness of the device can be changed by the movement of the moving block in the moving groove, the folding plate can be blocked by the position of the moving block in the moving groove to rotate, the mobile phone external adjustment mechanism further comprises a transverse block and a transverse groove, and the width of the device can be adjusted by the movement of the transverse block in the transverse groove.
Preferably, the mobile phone external adjustment mechanism comprises two bottom plates, an L-shaped block is fixed on the front end face of the left bottom plate, a bottom groove with left and right end walls communicated with the outside is formed in the L-shaped block, a middle plate is arranged on the upper side of the bottom plate, a middle block is fixed on the front end face of the middle plate, a top groove with left and right end walls communicated with the outside is formed in the middle block, a T-shaped block penetrating through the bottom groove and slidably connected with the bottom groove is fixed on the left end face of the middle block, a top plate is arranged on the upper side of the middle plate, a positioning rod is fixed on the front end face of the top plate, a moving block penetrating through the top groove and slidably connected with the top groove is fixed on the left end face of the positioning rod, a cylindrical groove is formed;
the upper end face of the arc-shaped block is fixedly provided with a guide rod, the front end of the guide rod is located outside, the upper end of the guide rod is fixedly provided with a support rod, the right end face of the support rod is fixedly provided with a thin rod, a moving groove is formed in the positioning rod, a moving block is arranged in the moving groove in a sliding mode, the upper end face of the moving block is fixedly provided with a short rod, the upper end of the short rod is fixedly provided with a push rod, a square groove is formed in the push rod, the upper end of the thin rod is located in the square groove and fixedly provided with a square block which is connected with the square groove in a sliding mode, a transverse groove is formed in a right side top plate, the right end face of a left side top plate is fixedly provided with a transverse rod, the;
wherein, a translation groove is arranged in the bottom plate on the right side, a limiting groove is arranged on the upper end wall of the translation groove, a matching rod with the right end positioned in the translation groove is embedded in the bottom plate on the left side, an elastic groove is arranged on the lower end surface of the matching rod, the elastic groove is communicated with the outside through a movable groove, an elastic spring is fixed on the left end wall of the elastic groove, an elastic block which is in sliding connection with the elastic groove is fixed on the right end of the elastic spring, a poke rod which penetrates through the movable groove is fixed on the lower end surface of the elastic block, an opening block is fixed on the right end of the matching rod, an open groove is arranged on the upper end surface of the opening block, a pressure spring is fixed on the lower end wall of the open groove, a pressure block with the upper end positioned in the limiting groove is fixed on the upper end of the pressure spring, the pressure block, and the pulling rod is pushed, and the pressure block can be pulled to be separated from the limiting groove through the rope.
Preferably, five folding plates are uniformly distributed between the bottom plate and the top plate, a driven plate is arranged on the right side of each folding plate, the left end face of the driven plate is provided with an elastic groove, the right end of the folding plate is positioned in the elastic groove and is fixedly connected with the right end wall of the elastic groove through an elastic spring, the folding plate at the lowest side and the driven plate at the lowest side are both fixedly connected with the upper end face of the L-shaped block, a hinge mechanism is arranged between two adjacent folding plates or two adjacent driven plates, a hollow block is fixed on the upper end surface of the folding plate at the lowest side, an arc-shaped groove with the left end wall and the right end wall communicated with the outside is arranged in the hollow block, the arc-shaped groove is internally provided with a cylindrical rod which penetrates through the arc-shaped groove in a sliding mode, the left end and the right end of the cylindrical rod are symmetrically fixed with a stress block, the upper end of the stress block is fixed with the lower end face of the upper folding plate, and the driven plate can be driven to move together by turning the folding plate.
In conclusion, the beneficial effects of the invention are as follows: the device is compact in structure and simple to operate, can be used for zooming mobile phones of different sizes, is better adaptive to the mobile phones, is higher in adaptability, reduces multiple designs and survivals of mobile phone shells, and saves cost.
Drawings
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
FIG. 1 is a schematic view of an overall full-section of a mobile phone case according to the present invention;
FIG. 2 is a schematic view of a front view of a mobile phone housing according to the present invention;
FIG. 3 is a schematic sectional view of a bottom plate of a mobile phone housing according to the present invention;
FIG. 4 is a schematic sectional view of a top plate of a mobile phone housing according to the present invention;
fig. 5 is a schematic diagram of a right-view cross-sectional structure of a push rod in a retractable mobile phone shell.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Referring to fig. 1-5, an embodiment of the present invention is shown: a mobile phone shell capable of being scaled comprises a mobile phone external adjustment mechanism 60 and a mobile phone internal adjustment mechanism 61, wherein the mobile phone external adjustment mechanism 60 is used for adjusting the width and the thickness of the device, the mobile phone internal adjustment mechanism 61 is used for adjusting the length of the device, the mobile phone external adjustment mechanism 60 comprises a bottom groove 16, a T-shaped block 17, a top groove 20 and a moving block 21, the device can be contracted due to the movement of the T-shaped block 17 in the bottom groove 16 and the movement of the moving block 21 in the top groove 20, five folding plates 15 and driven plates 30 used for blocking the contraction of the device are respectively arranged in the mobile phone internal adjustment mechanism 61, any two folding plates 15 or any two driven plates 30 are rotatably connected with a hollow block 37 through a cylindrical rod 12, elastic force exists between the corresponding folding plates 15 and the driven plates 30, the mobile phone internal adjustment mechanism 61 further comprises two bottom plates 13, a shifting rod 36, a pressure block 49 and five limiting blocks 48, the widths of the two bottom plates 13 are close to or far away, the toggle rod 36 is pushed to drive the pressure block 49 to move downwards, the pressure block 49 is blocked by the limiting block 48 to limit the elastic action between the folding plate 15 and the driven plate 30, the mobile phone external adjustment mechanism 60 further comprises a motion block 56 and a motion groove 24, friction force exists between the motion groove 24 and the motion block 56, the motion of the motion block 56 in the motion groove 24 can change the thickness of the device, the position of the motion block 56 in the motion groove 24 can block the folding plate 15 to rotate, the mobile phone external adjustment mechanism 60 further comprises a transverse block 51 and a transverse groove 52, and the motion of the transverse block 51 in the transverse groove 52 can adjust the width of the device.
Beneficially, the mobile phone external adjustment mechanism 60 includes two bottom plates 13, an L-shaped block 10 is fixed on the front end face of the left bottom plate 13, a bottom groove 16 is arranged in the L-shaped block 10, the left end wall and the right end wall of which are communicated with the outside, a middle plate 19 is arranged on the upper side of the bottom plate 13, a middle block 18 is fixed on the front end face of the middle plate 19, a top groove 20 is arranged in the middle block 18, the left end wall and the right end wall of which are communicated with the outside, a T-shaped block 17 penetrating through the bottom groove 16 and slidably connected with the bottom groove 16 is fixed on the left end face of the middle block 18, a top plate 22 is arranged on the upper side of the middle plate 19, a positioning rod 23 is fixed on the front end face of the top plate 22, a moving block 21 penetrating through the top groove 20 and slidably connected with the top groove 20 is fixed on the left end;
the upper end face of the arc-shaped block 53 is fixed with a guide rod 38 with the front end located outside, the upper end of the guide rod 38 is fixed with a support rod 40, the right end face of the support rod 40 is fixed with a thin rod 41, a moving groove 24 is arranged in the support rod 23, a moving block 56 is arranged in the moving groove 24 in a sliding manner, the upper end face of the moving block 56 is fixed with a short rod 25 with the upper end located outside, the upper end of the short rod 25 is fixed with a push rod 42, a square groove 55 is arranged in the push rod 42, the upper end of the thin rod 41 is located in the square groove 55 and is fixed with a square block 54 slidably connected with the square groove 55, a transverse groove 52 is arranged in the right side top plate 22, the right end face of the left side top plate 22 is fixed with a transverse rod 27 with the right end located in the transverse groove 52, and a transverse block 51 slidably connected with;
wherein, the right side be equipped with translation groove 47 in the bottom plate 13, translation groove 47 upper end wall is equipped with restriction groove 50, the left side bottom plate 13 is embedded to be equipped with the right-hand member and is located cooperation pole 35 in translation groove 47, the terminal surface is equipped with elastic slot 43 under cooperation pole 35, elastic slot 43 is linked together through activity groove 29 with the external world, elastic slot 43 left end wall is fixed with elastic spring 44, elastic spring 44 right-hand member be fixed with elastic block 31 of elastic slot 43 sliding connection, the terminal surface is fixed with the poker rod 36 that runs through activity groove 29 under the elastic block 31, cooperation pole 35 right-hand member is fixed with opening block 45, opening block 45 up end is equipped with open slot 34, the terminal wall is fixed with pressure spring 46 under open slot 34, pressure spring 46 upper end is fixed with the upper end and is located the pressure piece 49 in restriction groove 50, pressure piece 49 with elastic block 31 passes through rope 33 fixed connection, five limiting blocks 48 are uniformly fixed on the rear end wall of the limiting groove 50, and the pulling rod 36 is pushed, so that the rope 33 can pull the pressure block 49 to be separated from the limiting groove 50.
Beneficially, five folding plates 15 are uniformly distributed between the bottom plate 13 and the top plate 22, a driven plate 30 is arranged on the right side of the folding plate 15, an elastic groove 26 is arranged on the left end face of the driven plate 30, the right end of the folding plate 15 is located in the elastic groove 26 and is fixedly connected with the right end wall of the elastic groove 26 through an elastic spring 28, both the folding plate 15 on the lowest side and the driven plate 30 on the lowest side are fixedly connected with the upper end face of the L-shaped block 10, a hinge mechanism 62 is arranged between two adjacent folding plates 15 or two adjacent driven plates 30, a hollow block 37 is fixed on the upper end face of the folding plate 15 on the lowest side, an arc-shaped groove 11 with the left end wall and the right end wall communicated with the outside is arranged in the hollow block 37, a cylindrical rod 12 penetrating through the arc-shaped groove 11 is slidably arranged in the arc-shaped groove 11, and stress blocks 14 with the upper end fixed with the lower end face of the folding plate 15, moreover, turning the folding plate 15 can move the driven plate 30 together.
The applicant will now describe in detail the method of use of a retractable handset housing of the present application with reference to the accompanying figures 1-5 and the specific components of a retractable handset housing of the present application described above:
the device is horizontally placed, the mobile phone is horizontally placed into the device with the front face facing upwards, the folding plate 15 and the driven plate 30 are turned over to the top of the mobile phone at the same time, the top plate 22 is pushed to the top of the mobile phone, at the moment, the poke rod 36 is poked, the pressure block 49 is pulled to descend through the rope 33, the two bottom plates 13 are pushed to be close to each other to clamp the two sides of the mobile phone, the poke rod 36 is loosened, the pressure block 49 rises to be located between the limiting blocks 48 and is blocked, the elastic spring 28 is compressed, the ejector rod 42 and the supporting rod 40 are pushed at.
The invention has the beneficial effects that: the device is compact in structure and simple to operate, can be used for zooming mobile phones of different sizes, is better adaptive to the mobile phones, is higher in adaptability, reduces multiple designs and survivals of mobile phone shells, and saves cost.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a scalable cell-phone shell, is adjusted the mechanism in cell-phone that is used for the cell-phone of adjusting device width and thickness to transfer the mechanism outward and adjusting device length, its characterized in that: the mobile phone external adjustment mechanism comprises a bottom groove, a T-shaped block, a top groove and a moving block, the movement of the T-shaped block in the bottom groove and the movement of the moving block in the top groove can enable the device to shrink, five folding plates and driven plates for blocking the device from shrinking are respectively arranged in the mobile phone internal adjustment mechanism, any two folding plates or any two driven plates are rotatably connected with a hollow block through a cylindrical rod, elasticity exists between the corresponding folding plates and the driven plates, the mobile phone internal adjustment mechanism further comprises two bottom plates, a poking rod, a pressure block and five limiting blocks, the width of the two bottom plates, which are close to or far away from a controllable device, pushes the poking rod to drive the pressure block to move downwards, and the pressure block is blocked by the limiting blocks to limit the elastic action between the folding plates and the driven plates, the mobile phone external adjustment mechanism further comprises a moving block and a moving groove, friction force exists between the moving groove and the moving block, the thickness of the device can be changed by movement of the moving block in the moving groove, the position of the moving block in the moving groove can block the folding plate from rotating, the mobile phone external adjustment mechanism further comprises a transverse block and a transverse groove, and the width of the device can be adjusted by movement of the transverse block in the transverse groove.
2. A retractable handset housing according to claim 1, wherein: the mobile phone external adjustment mechanism comprises two bottom plates, an L-shaped block is fixed on the front end face of the left bottom plate, a bottom groove with the left end wall and the right end wall communicated with the outside is formed in the L-shaped block, a middle plate is arranged on the upper side of the bottom plate, a middle block is fixed on the front end face of the middle plate, a top groove with the left end wall and the right end wall communicated with the outside is formed in the middle block, a T-shaped block penetrating through the bottom groove and connected with the bottom groove in a sliding mode is fixed on the left end face of the middle block, a top plate is arranged on the upper side of the middle plate, a positioning rod is fixed on the front end face of the top plate, a moving block penetrating through the top groove and connected with the top groove in a sliding mode is fixed;
the upper end face of the arc-shaped block is fixedly provided with a guide rod, the front end of the guide rod is located outside, the upper end of the guide rod is fixedly provided with a support rod, the right end face of the support rod is fixedly provided with a thin rod, a moving groove is formed in the positioning rod, a moving block is arranged in the moving groove in a sliding mode, the upper end face of the moving block is fixedly provided with a short rod, the upper end of the short rod is fixedly provided with a push rod, a square groove is formed in the push rod, the upper end of the thin rod is located in the square groove and fixedly provided with a square block which is connected with the square groove in a sliding mode, a transverse groove is formed in a right side top plate, the right end face of a left side top plate is fixedly provided with a transverse rod, the;
wherein, a translation groove is arranged in the bottom plate on the right side, a limiting groove is arranged on the upper end wall of the translation groove, a matching rod with the right end positioned in the translation groove is embedded in the bottom plate on the left side, an elastic groove is arranged on the lower end surface of the matching rod, the elastic groove is communicated with the outside through a movable groove, an elastic spring is fixed on the left end wall of the elastic groove, an elastic block which is in sliding connection with the elastic groove is fixed on the right end of the elastic spring, a poke rod which penetrates through the movable groove is fixed on the lower end surface of the elastic block, an opening block is fixed on the right end of the matching rod, an open groove is arranged on the upper end surface of the opening block, a pressure spring is fixed on the lower end wall of the open groove, a pressure block with the upper end positioned in the limiting groove is fixed on the upper end of the pressure spring, the pressure block, and the pulling rod is pushed, and the pressure block can be pulled to be separated from the limiting groove through the rope.
3. A retractable handset housing according to claim 2, wherein: five folding plates are uniformly distributed between the bottom plate and the top plate, a driven plate is arranged on the right side of each folding plate, the left end face of the driven plate is provided with an elastic groove, the right end of the folding plate is positioned in the elastic groove and is fixedly connected with the right end wall of the elastic groove through an elastic spring, the folding plate at the lowest side and the driven plate at the lowest side are both fixedly connected with the upper end face of the L-shaped block, a hinge mechanism is arranged between two adjacent folding plates or two adjacent driven plates, a hollow block is fixed on the upper end surface of the folding plate at the lowest side, an arc-shaped groove with the left end wall and the right end wall communicated with the outside is arranged in the hollow block, the arc-shaped groove is internally provided with a cylindrical rod which penetrates through the arc-shaped groove in a sliding mode, the left end and the right end of the cylindrical rod are symmetrically fixed with a stress block, the upper end of the stress block is fixed with the lower end face of the upper folding plate, and the driven plate can be driven to move together by turning the folding plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338847.3A CN110278318B (en) | 2019-04-25 | 2019-04-25 | Scalable cell-phone shell |
| JP2019097216A JP6656539B1 (en) | 2019-04-25 | 2019-05-23 | Smartphone case that can be scaled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910338847.3A CN110278318B (en) | 2019-04-25 | 2019-04-25 | Scalable cell-phone shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110278318A CN110278318A (en) | 2019-09-24 |
| CN110278318B true CN110278318B (en) | 2020-09-01 |
Family
ID=67959897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910338847.3A Expired - Fee Related CN110278318B (en) | 2019-04-25 | 2019-04-25 | Scalable cell-phone shell |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6656539B1 (en) |
| CN (1) | CN110278318B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652082B (en) * | 2020-12-15 | 2022-11-29 | 重庆电子工程职业学院 | Student attendance checking device |
| CN114873059B (en) * | 2022-06-17 | 2024-06-25 | 中山市日亮五金电器有限公司 | Workpiece placement frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001326986A (en) * | 2000-05-15 | 2001-11-22 | Audio Technica Corp | Headphone |
| CN203951523U (en) * | 2014-06-30 | 2014-11-19 | 南京信息工程大学 | A kind of portable hand machine support |
| CN105530346A (en) * | 2016-02-01 | 2016-04-27 | 冷雨泉 | Mobile phone shell |
| CN205725883U (en) * | 2016-04-11 | 2016-11-23 | 上海理工大学 | A kind of stretchable mobile phone shell |
| CN207266103U (en) * | 2017-10-12 | 2018-04-20 | 东莞市映宁轩电子科技有限公司 | A kind of adjustable support formula mobile phone shell |
| CN208509021U (en) * | 2018-06-06 | 2019-02-15 | 闽江学院 | A kind of mobile phone shell of self-adapted to mobile phone size |
-
2019
- 2019-04-25 CN CN201910338847.3A patent/CN110278318B/en not_active Expired - Fee Related
- 2019-05-23 JP JP2019097216A patent/JP6656539B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP6656539B1 (en) | 2020-03-04 |
| JP2020179936A (en) | 2020-11-05 |
| CN110278318A (en) | 2019-09-24 |
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Effective date of registration: 20200810 Address after: 211200 Kechuang building, Futian Road, Zhetang street, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Applicant after: Nanjing Lishui hi tech Venture Capital Management Co.,Ltd. Address before: 300 000 No. 15, Menggezhuang Village, Tuitoling Town, Jizhou District, Tianjin Applicant before: Tianjin Sending Handicraft Co.,Ltd. |
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Granted publication date: 20200901 |