CN108443449B - A new mobile phone corner protection device - Google Patents
A new mobile phone corner protection device Download PDFInfo
- Publication number
- CN108443449B CN108443449B CN201810266546.XA CN201810266546A CN108443449B CN 108443449 B CN108443449 B CN 108443449B CN 201810266546 A CN201810266546 A CN 201810266546A CN 108443449 B CN108443449 B CN 108443449B
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- CN
- China
- Prior art keywords
- fixedly connected
- worm
- mobile phone
- bearing
- protection shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a novel mobile phone corner protection device which comprises a protection shell, wherein a placing groove is formed in the top of the protection shell, a turntable is arranged at the bottom of the protection shell, a worm is fixedly connected to the top of the turntable, the top of the worm penetrates through the protection shell and extends to the inside of the protection shell to be fixedly connected with a first bearing, and the top of the first bearing is fixedly connected with the inner wall of the protection shell. According to the invention, the turntable, the worm, the first bearing, the second bearing, the positive and negative tooth screw rod, the worm wheel, the thread sleeve, the sliding block, the sliding groove, the moving rod, the moving hole and the clamping block are arranged for use in a matched manner, so that the problem that the conventional mobile phone corner protection device cannot be adjusted according to the size of a mobile phone is solved.
Description
Technical Field
The invention relates to the technical field of mobile phone corner protection devices, in particular to a novel mobile phone corner protection device.
Background
The protection device is provided with a protection device which is used independently (only when the protection device is in a closed state and can play a protection role) and a protection device which is used in combination with the interlocking device (no matter whether the protection device is in any state and can play a protection role), the protection device can be divided into a fixed protection device and a movable protection device according to the use mode, the mobile phone corner protection device is one of the protection devices and is mainly used for protecting a mobile phone, but the existing mobile phone corner protection device cannot be adjusted according to the size of the mobile phone, so that a user has to purchase the matched mobile phone corner protection device, and the practicability of the mobile phone corner protection device is reduced.
Disclosure of Invention
The invention aims to provide a novel mobile phone corner protection device which has the advantage of being capable of being adjusted according to the size of a mobile phone and solves the problem that the existing mobile phone corner protection device cannot be adjusted according to the size of the mobile phone.
In order to achieve the above purpose, the novel mobile phone corner protection device comprises a protection shell, wherein a placing groove is formed in the top of the protection shell, a turntable is arranged at the bottom of the protection shell, a worm is fixedly connected to the top of the turntable, a first bearing is fixedly connected to the top of the worm, penetrates through the protection shell and extends to the inside of the protection shell, the top of the first bearing is fixedly connected with the inner wall of the protection shell, second bearings are fixedly connected to the two sides of the inner wall of the protection shell, a positive and negative tooth screw rod is fixedly connected to the inner side of the second bearings, a worm wheel is fixedly connected to the center shaft of the surface of the positive and negative tooth screw rod, the top of the worm wheel is meshed with the bottom of the worm, threaded sleeves are connected to the two sides of the surface of the positive and negative tooth screw rod, sliding grooves are formed in the two sides of the bottom of the inner wall of the protection shell, the sliding grooves are slidably connected with sliding grooves, moving rods are fixedly connected to the tops of the threaded sleeves, and clamping blocks are fixedly connected to the inside of the placing groove.
Preferably, the left side of carousel bottom is provided with the bolt, the top of bolt runs through carousel and protective housing in proper order and with the inner wall threaded connection of protective housing.
Preferably, the worm is located the inside surface fixedly connected with third bearing of protective housing, the bottom of third bearing and the inner wall fixed connection of protective housing.
Preferably, a foam cushion is arranged at the inner side of the clamping block, and the outer side of the foam cushion is fixedly connected with the clamping block.
Preferably, the front and the back of the clamping block are fixedly connected with guide blocks, the front and the back of the inner wall of the placing groove are provided with guide grooves, and the guide blocks are in sliding connection with the guide grooves.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the turntable, the worm, the first bearing, the second bearing, the positive and negative tooth screw rod, the worm wheel, the thread sleeve, the sliding block, the sliding groove, the moving rod, the moving hole and the clamping block are arranged for use in a matched manner, so that the problem that the conventional mobile phone corner protection device cannot be adjusted according to the size of a mobile phone is solved.
2. According to the invention, the turntable can be fixed by arranging the bolts, the turntable is prevented from rotating when the turntable does not need to rotate, the mobile phone can be protected by arranging the sponge cushion, the phenomenon that the mobile phone collides with the clamping block is prevented, the clamping block can be protected by arranging the guide block and the guide groove, the phenomenon that the clamping block rubs with the placing groove is prevented, the stability of the worm can be increased by arranging the third bearing, and the phenomenon that the worm shakes is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a top cross-sectional view of the structure of fig. 1 in accordance with the present invention.
In the figure, a protection shell 1, a placement groove 2, a rotary table 3, a worm 4, a first bearing 5, a second bearing 6, a positive and negative screw rod 7, a worm wheel 8, a threaded sleeve 9, a sliding block 10, a sliding groove 11, a moving rod 12, a moving hole 13, a clamping block 14, a bolt 15, a sponge cushion 16, a guide block 17, a guide groove 18 and a third bearing 19 are arranged.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a novel corner protection device for a mobile phone comprises a protection shell 1, a placing groove 2 is formed in the top of the protection shell 1, a turntable 3 is arranged at the bottom of the protection shell 1, a bolt 15 is arranged on the left side of the bottom of the turntable 3, the top of the bolt 15 sequentially penetrates through the turntable 3 and the protection shell 1and is in threaded connection with the inner wall of the protection shell 1, the turntable 3 can be fixed through the arrangement of the bolt 15, the turntable 3 is prevented from rotating when rotation is not needed, a worm 4 is fixedly connected to the top of the turntable 3, a third bearing 19 is fixedly connected to the surface of the worm 4 in the protection shell 1, the bottom of the third bearing 19 is fixedly connected with the inner wall of the protection shell 1, the stability of the worm 4 can be increased through the arrangement of the third bearing 19, the phenomenon that the worm 4 shakes is prevented, the top of the worm 4 penetrates through the protection shell 1and extends to the inner fixedly connected with a first bearing 5 of the protection shell 1, the top of the first bearing 5 is fixedly connected with the inner wall of the protective housing 1, the two sides of the inner wall of the protective housing 1 are fixedly connected with the second bearing 6, the inner side of the second bearing 6 is fixedly connected with the positive and negative screw rod 7, the middle shaft of the surface of the positive and negative screw rod 7 is fixedly connected with the worm wheel 8, the top of the worm wheel 8 is meshed with the bottom of the worm 4, the two sides of the surface of the positive and negative screw rod 7 are respectively connected with the thread bush 9, the bottom of the thread bush 9 is fixedly connected with the sliding groove 11, the sliding groove 11 is respectively arranged on the two sides of the bottom of the inner wall of the protective housing 1, the top of the thread bush 9 is fixedly connected with the movable rod 12, the two sides of the bottom of the inner wall of the placing groove 2 are respectively provided with the movable hole 13, the top of the movable rod 12 penetrates through the movable hole 13 and extends to the inner fixedly connected with the clamping block 14 of the placing groove 2, the inner side of the clamping block 14 is provided with the sponge pad 16, the outside and the clamp splice 14 fixed connection of foam-rubber cushion 16 through setting up foam-rubber cushion 16, can protect the cell-phone, prevent that the phenomenon of collision from appearing in cell-phone and clamp splice 14, the guide block 17 of the equal fixedly connected with in front of clamp splice 14 and the back, guide slot 18 has all been seted up to the front and the back of standing groove 2 inner wall, guide block 17 and guide slot 18 sliding connection, through setting up guide block 17 and guide slot 18, can protect clamp splice 14, prevent that clamp splice 14 and standing groove 2 from appearing the frictional phenomenon, through setting up carousel 3, worm 4, first bearing 5, second bearing 6, positive and negative tooth lead screw 7, worm wheel 8, thread bush 9, slider 10, spout 11, movable rod 12, remove hole 13 and clamp splice 14 cooperation use, the problem that current cell-phone corner protection device can not be adjusted according to the size of cell-phone is solved, this novel cell-phone corner protection device possesses the advantage that can be adjusted according to the size of cell-phone, the user need not purchase supporting cell-phone corner protection device, thereby the practicality of cell-phone corner protection device has been improved.
When the mobile phone clamping device is used, a user firstly places a mobile phone in the placing groove 2, then pulls out the bolt 15, and after pulling out the bolt 15, the rotating disc 3 drives the worm 4 to rotate, the worm 4 rotates to drive the worm wheel 8 to rotate, the worm wheel 8 rotates to drive the positive and negative screw rod 7 to rotate, the positive and negative screw rod 7 rotates to drive the thread bush 9 to move through the sliding block 10 and the sliding groove 11, the thread bush 9 moves to drive the moving rod 12 to move, and the moving rod 12 moves to drive the clamping block 14 to move to clamp the mobile phone in the placing groove 2, so that the effect of adjusting according to the size of the mobile phone is achieved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The novel mobile phone corner protection device comprises a protection shell (1), and is characterized in that a placing groove (2) is formed in the top of the protection shell (1), a rotary table (3) is arranged at the bottom of the protection shell (1), a worm (4) is fixedly connected to the top of the rotary table (3), the top of the worm (4) penetrates through the protection shell (1) and extends to a first bearing (5) fixedly connected with the inside of the protection shell (1), the top of the first bearing (5) is fixedly connected with a second bearing (6) fixedly connected with the inner wall of the protection shell (1), a positive and negative tooth screw (7) is fixedly connected with the inner side of the second bearing (6), a worm wheel (8) is fixedly connected with the middle shaft of the surface of the positive and negative tooth screw (7), the top of the worm (8) is meshed with the bottom of the worm (4), two sides of the surface of the positive and negative tooth screw (7) are all in threaded connection with a thread sleeve (9), a sliding block (10) is fixedly connected with the bottom of the thread sleeve (9), two sides of the inner wall of the protection shell (1) are fixedly connected with a sliding block (11), two sides of the inner wall of the protection shell (1) are all in threaded sleeve (11), and the sliding block (11), moving holes (13) are formed in two sides of the bottom of the inner wall of the placing groove (2), and the top of the moving rod (12) penetrates through the moving holes (13) and extends to the inside of the placing groove (2) to be fixedly connected with clamping blocks (14);
A bolt (15) is arranged on the left side of the bottom of the turntable (3), and the top of the bolt (15) sequentially penetrates through the turntable (3) and the protective shell (1) and is in threaded connection with the inner wall of the protective shell (1);
The surface of the worm (4) positioned in the protective shell (1) is fixedly connected with a third bearing (19), and the bottom of the third bearing (19) is fixedly connected with the inner wall of the protective shell (1);
The inner side of the clamping block (14) is provided with a foam cushion (16), and the outer side of the foam cushion (16) is fixedly connected with the clamping block (14);
The front and the back of the clamping block (14) are fixedly connected with guide blocks (17), guide grooves (18) are formed in the front and the back of the inner wall of the placing groove (2), and the guide blocks (17) are in sliding connection with the guide grooves (18).
2. The novel mobile phone corner protection device according to claim 1 is characterized in that the protection device is characterized in that a user firstly places a mobile phone in a placing groove (2), then pulls out a bolt (15), after pulling out the bolt (15), a rotary table (3) drives a worm (4) to rotate, the worm (4) rotates to drive a worm wheel (8) to rotate, the worm wheel (8) rotates to drive a positive and negative screw rod (7) to rotate, the positive and negative screw rod (7) rotates to drive a thread sleeve (9) to move through a sliding block (10) and a sliding groove (11), the thread sleeve (9) moves to drive a moving rod (12) to move, and a clamping block (14) is driven to move to clamp the mobile phone in the placing groove (2), so that the effect of adjusting according to the size of the mobile phone is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266546.XA CN108443449B (en) | 2018-03-28 | 2018-03-28 | A new mobile phone corner protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810266546.XA CN108443449B (en) | 2018-03-28 | 2018-03-28 | A new mobile phone corner protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108443449A CN108443449A (en) | 2018-08-24 |
| CN108443449B true CN108443449B (en) | 2024-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266546.XA Active CN108443449B (en) | 2018-03-28 | 2018-03-28 | A new mobile phone corner protection device |
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| Country | Link |
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| CN (1) | CN108443449B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139878A (en) * | 2018-10-09 | 2019-01-04 | 嘉善中佳电路板有限公司 | A kind of machine core gear drive to prolong the service life |
| CN112261212A (en) * | 2020-10-16 | 2021-01-22 | 南京倩静家居有限公司 | Screen corner anti-extrusion and sensitivity detection device for smart phone mobile phone |
| CN117831361A (en) * | 2021-12-25 | 2024-04-05 | 深圳市九洲智和科技有限公司 | Convenient to use's electronic book projecting system |
| CN114852709A (en) * | 2022-03-11 | 2022-08-05 | 德清陆记环保科技有限公司 | Stacking manipulator with brick stripping plate |
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| CN206869732U (en) * | 2017-06-06 | 2018-01-12 | 耒阳新达微科技有限公司 | A kind of Production of bearing clamping device that can be adjusted |
| CN206992773U (en) * | 2017-07-25 | 2018-02-09 | 辽宁石化职业技术学院 | A kind of solar recharging mobile phone protects backboard battery |
| CN207069646U (en) * | 2017-08-05 | 2018-03-02 | 河北翰方信息技术有限公司 | A kind of UPS heat dissipating cabinet bodies being easily installed |
| CN208107096U (en) * | 2018-03-28 | 2018-11-16 | 江苏赛博宇华科技有限公司 | A kind of novel mobile phone corner protective device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2005237316A1 (en) * | 2004-05-05 | 2005-11-10 | Khyber Technologies Corporation | Peripheral unit adapted to variably sized handheld host devices |
| CN206136033U (en) * | 2016-11-16 | 2017-04-26 | 攀枝花学院 | Disc Adsorption Car Adaptive Mobile Phone Bracket |
| CN107395839B (en) * | 2017-08-10 | 2020-10-20 | 扬州杭集工业园经济发展有限公司 | An adjustable mobile phone case with anti-fall function |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206869732U (en) * | 2017-06-06 | 2018-01-12 | 耒阳新达微科技有限公司 | A kind of Production of bearing clamping device that can be adjusted |
| CN206992773U (en) * | 2017-07-25 | 2018-02-09 | 辽宁石化职业技术学院 | A kind of solar recharging mobile phone protects backboard battery |
| CN207069646U (en) * | 2017-08-05 | 2018-03-02 | 河北翰方信息技术有限公司 | A kind of UPS heat dissipating cabinet bodies being easily installed |
| CN208107096U (en) * | 2018-03-28 | 2018-11-16 | 江苏赛博宇华科技有限公司 | A kind of novel mobile phone corner protective device |
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| Publication number | Publication date |
|---|---|
| CN108443449A (en) | 2018-08-24 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20250928 Address after: 528000 Guangdong Province Foshan City Shunde District Datang Town Liao Bian Liao Nan Village Dong Jiu Lane Patentee after: Liang Yaoquan Country or region after: China Address before: 224000, building 8, intelligent terminal Industrial Park, Yancheng City hi tech Zone, Jiangsu, China (D) Patentee before: JIANGSU SAI BOYU HUA TECHNOLOGY Co.,Ltd. Country or region before: China |
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Effective date of registration: 20251220 Address after: Room 301, Building 4, No. 127 Chongde Road, Hengli Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Yinbaoshan New Precision Technology Co.,Ltd. Country or region after: China Address before: 528000 Guangdong Province Foshan City Shunde District Datang Town Liao Bian Liao Nan Village Dong Jiu Lane Patentee before: Liang Yaoquan Country or region before: China |