CN112839126B - Lithium cell phone protection shell - Google Patents
Lithium cell phone protection shell Download PDFInfo
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- CN112839126B CN112839126B CN202110004334.6A CN202110004334A CN112839126B CN 112839126 B CN112839126 B CN 112839126B CN 202110004334 A CN202110004334 A CN 202110004334A CN 112839126 B CN112839126 B CN 112839126B
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Signal Processing (AREA)
- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention belongs to the technical field of mobile phone protection shells, and particularly relates to a lithium battery mobile phone protection shell which comprises a shell body; a heat conducting plate is fixedly arranged on the inner surface of the shell in an attaching manner; the inner surfaces of the two ends of the heat conducting plate are symmetrically and fixedly provided with special-shaped bodies; the outer surface of the special-shaped body is attached to the inner surface of the heat-conducting plate, the inner surface of the special-shaped body is provided with an installation groove, and the special-shaped body is made of a heat-conducting metal material; the mounting groove is arranged in a semi-arc shape, the novel lithium battery mobile phone protective shell is mainly used for designing the novel lithium battery mobile phone protective shell, a special structural design is adopted, the protective shell can generate heat by itself in the driving process of a vehicle, the back of the mobile phone is heated, the lithium battery is in a warm state, the activity of lithium ions in the battery is greatly improved, and therefore the battery is in a normal working state, the battery protective shell is beneficial to order receiving operation of a network car booking driver, and meanwhile the service life of the battery can be better protected.
Description
Technical Field
The invention belongs to the technical field of mobile phone protection shells, and particularly relates to a lithium battery mobile phone protection shell.
Background
"lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. In the 70 s of the 20 th century, m.s.whitetingham proposed and began to study lithium ion batteries. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of science and technology, lithium batteries have become the mainstream.
Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.
In the market of today, almost all cell-phones are built-in a lithium cell that can't be dismantled, the continuation of journey charging performance for the cell-phone of lithium cell has improved a step, but even the lithium cell also has its own shortcoming, that is if the lithium cell is in under the ice-cold environment of zero, its self electric quantity storage can be compressed and is close fifty percent, so to some regions that the temperature is lower throughout the year, net appointment car driver needs connect the power at every moment when putting the cell-phone on the support in the car, can cause irreparable injury to the cell-phone battery in the past for a long time, and in case leave the power cord, the cell-phone all can shut down almost constantly, is unfavorable for net appointment car driver to carry out the operation of taking orders very much.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a lithium battery mobile phone protection shell. The novel lithium battery mobile phone protection shell is mainly used for designing a novel lithium battery mobile phone protection shell, adopts a special structural design, enables the protection shell to generate heat by itself in the driving process of a vehicle, heats the back of the mobile phone, enables the lithium battery to be in a warm state, greatly improves the activity of lithium ions in the battery, enables the battery to be in a normal working state, is beneficial to order receiving operation of a network car reservation driver, and can better protect the service life of the battery.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a lithium battery mobile phone protection shell, which comprises a shell; the inner surface of the shell is fixedly provided with a heat conducting plate in an attaching manner; the inner surfaces of the two ends of the heat conducting plate are symmetrically and fixedly provided with special-shaped bodies; the outer surface of the special-shaped body is attached to the inner surface of the heat-conducting plate, the inner surface of the special-shaped body is provided with an installation groove, and the special-shaped body is made of a heat-conducting metal material; the mounting grooves are semi-arc-shaped, the mounting grooves are mutually connected to enable the inner surface of the special-shaped body to be wavy, and friction plates are uniformly and fixedly mounted on the inner surface of the mounting grooves; the friction plates are arranged circumferentially, and rotating rods are arranged on the inner sides of the friction plates; the rotating rods are uniformly and rotatably connected to the inner surfaces of the two ends of the heat conducting plate, and the inner parts of the two ends of the rotating rods are elastically connected with friction plates through springs; the left friction plate is inserted between the friction plates initially, and the inner end of the right friction plate is provided with a placing shell; the placing shell is arranged inside the shell and can slide up and down in the shell.
The friction plates are made of high-temperature-resistant metal materials, and magnet strips are symmetrically and fixedly arranged in the two ends of the friction plates at the two ends; when the lithium battery mobile phone is used, the lithium battery mobile phone can be fixedly installed in the placing shell, then the shell is vertically installed in the vehicle, when the vehicle starts to run, the lithium battery mobile phone is influenced by shaking force of the vehicle, the placing shell starts to vertically move in the shell, and when the placing shell moves up and down, the magnet strips in the friction plate at the inner end start to move up and down along with the placing shell, namely the friction plate and the rotating rod start to move in the same direction as the placing shell, but the rotating amplitude of the friction plate is smaller than that of the placing shell, namely the friction plate and the friction plate at the outer side start to make friction contact movement, the friction plate transmits heat to the special-shaped body to heat the special-shaped body, when the special-shaped body is heated, the heat conduction plates at the two ends of the friction plate start to generate heat firstly, and slowly transmit the heat to the whole heat conduction plate, so that the back of the mobile phone is in a warm state, further, the lithium battery in the mobile phone can normally work without compressing electric quantity, meanwhile, because the magnet strips in the friction plate exist, the friction plate can further improve the contact time of the friction plate and can effectively prevent the friction plate from generating heat when the friction plate rotates and the friction plate can effectively prevent the friction plate from generating heat.
The outer surfaces of the upper end and the lower end of the friction plate at the inner end are symmetrically hinged with telescopic rods; the other end of the telescopic rod is hinged to the outer surfaces of the two ends of the placing shell.
The outer end of the friction plate is fixedly provided with a rubber pipe; the interior of the rubber tube is hollow, and air injection holes are uniformly and symmetrically formed in the upper wall and the lower wall of the outer end of the rubber tube; the forming angle of the air injection hole is an oblique friction plate.
The outer surfaces of the upper end and the lower end of the rubber tube are symmetrically and fixedly provided with scrapers; the installation angle of the scraper is set by an oblique friction plate; when the friction plate rotates and performs mutual friction movement with the friction plate, the initial surface contact is gradually changed into the contact between the end part of the friction plate and the wall surface of the friction plate, so that the rubber tube is pressed under the action of pressure, the air pressure in the rubber tube is increased and is sprayed out through the air spraying holes, when the rubber tube is in friction contact with the outer surface of the friction plate, the dust on the outer surface of the rubber tube is subjected to preliminary friction, the dust is gradually separated from the outer surface of the friction plate, the air pressure instantly sprayed out from the air spraying holes is sprayed on the outer surface of the friction plate, the dust on the outer surface of the friction plate is blown off, the efficiency of friction heating can be ensured between the friction plate and the friction plate when the friction plate is in contact with the friction plate, in the long-time friction process of the rubber tube and the friction plate, the outer surface of the friction plate tends to be smooth, the heat productivity is further improved, and the normal work of the lithium battery can be ensured.
The lower surface of the placing shell is rotatably connected with a rotating roller, and the placing shell is initially positioned on the upper side inside the shell; the two ends of the rotating roller are rotatably connected in the middle wall of the lower end of the heat conducting plate through torsion springs; when the placing shell moves downwards in the shell, the rotating roller on the lower surface of the placing shell can be driven to rotate, when the rotating roller rotates towards the lower end of the shell, torsion of a torsion spring in the rotating roller is increased, namely the placing shell can instantly rotate the rotating roller in a reverse direction due to the torsion when reaching the lowest end of the shell, so that the placing shell is driven to slide upwards in the shell, the sliding force of the placing shell in the up-and-down sliding process can be ensured to be infinitely consistent, better friction force can be generated on two side wall surfaces of the friction plate and two side wall surfaces of the friction plate, the heat productivity is increased again, even the temperature of the back of the mobile phone is increased, the mobile phone can infinitely tend to the normal use environment of the lithium battery, the lithium battery can be ensured to work under the normal environment, convenience is generally provided for a net-saving car driver, and the situation of instant shutdown is avoided.
The invention has the following beneficial effects:
1. when the vehicle starts to run, under the influence of shaking force of the vehicle, the placing shell starts to vertically move in the shell, and when the placing shell moves up and down, under the influence of magnetic attraction acting force, the magnet strip in the friction plate at the inner end starts to move up and down along with the placing shell, namely the friction plate and the rotating rod start to move in the same direction as the placing shell, but the rotation amplitude of the friction plate is smaller than that of the placing shell, namely the friction plate and the friction plate at the outer side start to make friction contact movement, and the friction plate transmits heat to the special-shaped body to heat the special-shaped body.
2. When the friction plate rotates and performs mutual friction movement with the friction plate, the initial surface contact is gradually changed into the contact between the end part of the friction plate and the wall surface of the friction plate, so that the rubber tube is pressed under the action of pressure, the air pressure in the rubber tube is increased and is sprayed out through the air spraying holes, when the rubber tube is in friction contact with the outer surface of the friction plate, the dust on the outer surface of the rubber tube is subjected to preliminary friction, the dust is gradually separated from the outer surface of the friction plate, the air pressure sprayed out from the air spraying holes instantly can be sprayed on the outer surface of the friction plate, the dust on the outer surface of the friction plate is blown off, the efficiency of friction heating can be ensured between the friction plate and the friction plate when the friction plate is in contact with the friction plate, in the long-time friction process of the rubber tube and the friction plate, the outer surface of the friction plate tends to be smooth surface more and more, the heating amount is further improved, and the normal work of the lithium battery can be ensured.
3. When the placing shell moves downwards in the shell, the rotating roller on the lower surface of the placing shell can be driven to rotate, when the rotating roller rotates towards the lower end of the shell, torsion of a torsion spring in the rotating roller is increased, namely the placing shell can instantly rotate the rotating roller in a reverse direction due to the torsion when reaching the lowest end of the shell, so that the placing shell is driven to slide upwards in the shell, the sliding force of the placing shell sliding up and down in the shell can be ensured to be infinitely consistent, better friction force can be generated on two side wall surfaces of the friction plate and two side wall surfaces of the friction plate, the heat productivity is increased again, even if the temperature of the back of the mobile phone is increased, the mobile phone infinitely tends to the normal use environment of the lithium battery, the lithium battery can be ensured to work under the normal environment, convenience is generally provided for a net car driver, and the situation of instant shutdown is avoided.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the friction plate of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 4;
in the figure: the heat conduction plate comprises a shell 1, a heat conduction plate 2, a special-shaped body 3, a mounting groove 31, a friction plate 32, a rotating rod 4, a friction plate 41, a magnet strip 42, an expansion rod 43, a rubber tube 44, an air injection hole 45, a scraper 46, a placing shell 5 and a rotating roller 51.
Detailed Description
A lithium battery cell phone case according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1 to 5, the lithium battery mobile phone protection case of the present invention includes a case 1; the inner surface of the shell 1 is fixedly provided with a heat conducting plate 2 in an attaching manner; the inner surfaces of the two ends of the heat conducting plate 2 are symmetrically and fixedly provided with special-shaped bodies 3; the outer surface of the special-shaped body 3 is attached to the inner surface of the heat conducting plate 2, the inner surface of the special-shaped body 3 is provided with an installation groove 31, and the special-shaped body 3 is made of a heat conducting metal material; the mounting grooves 31 are semi-arc-shaped, the mounting grooves 31 are connected with each other to enable the inner surface of the special-shaped body 3 to be wavy, and friction plates 32 are uniformly and fixedly mounted on the inner surface of the mounting grooves 31; the friction plate 32 is arranged circumferentially, and the rotating rod 4 is arranged on the inner side of the friction plate 32; the rotating rod 4 is uniformly and rotatably connected to the inner surfaces of the two ends of the heat conducting plate 2, and the inner parts of the two ends of the rotating rod 4 are elastically connected with friction plates 41 through springs; the left friction plate 41 is inserted between the friction plates 32 at the beginning, and the inner end of the right friction plate 41 is provided with a placing shell 5; the placing shell 5 is arranged inside the shell 1, and the placing shell 5 can slide up and down in the shell 1.
The friction plates 41 are made of high-temperature-resistant metal materials, and magnet strips 42 are symmetrically and fixedly mounted inside the two ends of the friction plates 41 at the two ends; when the lithium battery mobile phone is used, the lithium battery mobile phone can be fixedly installed in the placing shell 5, then the shell 1 is vertically installed in a vehicle, when the vehicle starts to run, under the influence of shaking force of the vehicle, the placing shell 5 starts to vertically move in the shell 1, and when the placing shell 5 moves up and down, under the influence of magnetic attraction acting force, the magnet strip 42 in the inner end friction plate 41 starts to move up and down along with the placing shell 5, namely the friction plate 41 and the rotating rod 4 start to move in the same direction as the placing shell 5, but the rotating amplitude of the friction plate is smaller than that of the placing shell 5, namely the outer side friction plate 41 and the friction plate 32 start to make friction contact movement, and the friction plate 32 transmits heat to the special-shaped body 3 to heat the special-shaped body 3, the heat conducting plates 2 at the two ends of the heat conducting plate start to heat firstly, and the heat is slowly transmitted to the whole heat conducting plate 2, so that the back of the mobile phone is in a warm state, and further the lithium battery in the mobile phone can work normally without compressing the electric quantity, meanwhile, because the magnet strip 42 inside the friction plate 41 exists, the contact time between the friction plate 41 and the friction plate 32 can be further prolonged, so that the heat productivity in normal work is greatly improved, and because the friction plate 41 is arranged in a sliding manner, the position between the friction plate 32 and the friction plate 41 can be automatically adjusted according to the pressure when the friction plate 41 rotates, the contact surface can be increased to improve the heat productivity, effective protection can be realized on the friction plate 32, and the phenomenon that the bending angle of the friction plate 32 is deformed too much is avoided.
The outer surfaces of the upper end and the lower end of the friction plate 41 at the inner end are symmetrically hinged with telescopic rods 43; the other end of the telescopic rod 43 is hinged on the outer surfaces of the two ends of the placing shell 5.
The outer end of the outer end friction plate 41 is fixedly provided with a rubber tube 44; the interior of the rubber tube 44 is hollow, and air injection holes 45 are uniformly and symmetrically formed in the upper wall and the lower wall of the outer end of the rubber tube 44; the air injection holes 45 are formed at an oblique angle relative to the friction plate 32.
The outer surfaces of the upper end and the lower end of the rubber tube 44 are symmetrically and fixedly provided with scrapers 46; the installation angle of the scraping plate 46 is set for the inclined friction plate 32; when the friction plate 41 rotates and the friction plate 32 performs a mutual friction movement, the initial surface contact is gradually changed to the contact between the end of the friction plate 41 and the wall surface of the friction plate 32, so that the rubber tube 44 is pressed under the action of pressure, the internal air pressure is increased and the internal air pressure is ejected through the air ejection holes 45, when the rubber tube 44 is in friction contact with the outer surface of the friction plate 32, the dust on the outer surface of the rubber tube 44 is subjected to initial friction, the dust is gradually separated from the outer surface of the friction plate 32, at the moment, the air pressure ejected instantaneously by the air ejection holes 45 is ejected on the outer surface of the friction plate 32, the dust on the outer surface of the friction plate 32 is blown off, the efficiency of generating heat by friction can be ensured between the friction plate 32 and the friction plate 41 when the friction plate 32 is in contact with the friction plate, and in the long-time friction process of the rubber tube 44 and the friction plate 32, the outer surface of the friction plate 32 tends to be more and more smooth, and the heat generation amount is further improved, and the lithium battery can normally work.
The lower surface of the placing shell 5 is rotatably connected with a rotating roller 51, and the placing shell 5 is initially positioned at the upper side in the shell 1; two ends of the rotating roller 51 are rotatably connected in the middle wall of the lower end of the heat conducting plate 2 through torsion springs; when the placing shell 5 moves downwards in the shell 1, the rotating roller 51 on the lower surface of the placing shell is driven to rotate, when the rotating roller 51 rotates towards the lower end of the shell 1, the torsion of a torsion spring in the rotating roller is increased, namely, when the placing shell 5 reaches the lowest end of the shell 1, the rotating roller 51 can be instantly reversed due to the torsion, so that the placing shell 5 is driven to slide upwards in the shell 1, the situation that the sliding force of the placing shell 5 sliding upwards and downwards in the shell 1 is infinitely consistent can be ensured, the two side wall surfaces of the friction plate 41 and the two side wall surfaces of the friction plate 32 can generate better friction force, the heat productivity is increased again, even if the temperature of the back of the mobile phone is increased, the situation that the mobile phone infinitely tends to the normal use environment of the lithium battery is ensured, the lithium battery can generally provide convenience for network operators when working under the normal environment, and the situation of instant shutdown is avoided.
The specific working process is as follows:
when the lithium battery mobile phone is used, the lithium battery mobile phone can be fixedly installed in the placing shell 5, then the shell 1 is vertically installed in a vehicle, when the vehicle starts to run, under the influence of shaking force of the vehicle, the placing shell 5 starts to vertically move in the shell 1, and when the placing shell 5 moves up and down, under the influence of magnetic attraction acting force, the magnet strip 42 in the inner end friction plate 41 starts to move up and down along with the placing shell 5, namely the friction plate 41 and the rotating rod 4 start to move in the same direction as the placing shell 5, but the rotating amplitude of the friction plate is smaller than that of the placing shell 5, namely the outer side friction plate 41 and the friction plate 32 start to make friction contact movement, and the friction plate 32 transmits heat to the special-shaped body 3 to heat the special-shaped body 3, the heat conducting plates 2 at the two ends of the heat conducting plate start to generate heat firstly, and the heat is slowly transmitted to the whole heat conducting plate 2, so that the back of the mobile phone is in a warm state, and further the lithium battery in the mobile phone can work normally without compressing electric quantity, meanwhile, because the magnet strip 42 in the friction plate 41 exists, the contact time between the friction plate 41 and the friction plate 32 can be further prolonged, so that the heat productivity in normal work is greatly improved, and because the friction plate 41 is arranged in a sliding manner, the position between the friction plate 32 and the friction plate 41 can be automatically adjusted according to the pressure when the friction plate 41 rotates, the contact surface can be increased, the heat productivity can be improved, the friction plate 32 can be effectively protected, and the deformation caused by the overlarge bending angle of the friction plate 32 can be avoided; when the friction plate 41 rotates and performs mutual friction movement with the friction plate 32, the initial surface contact is gradually changed to the contact between the end part of the friction plate 41 and the wall surface of the friction plate 32, so that the rubber tube 44 is pressed under the action of pressure, the internal air pressure is increased and is ejected out through the air ejection holes 45, when the rubber tube 44 is in friction contact with the outer surface of the friction plate 32, the dust on the outer surface of the rubber tube 44 is subjected to initial friction, the dust is gradually separated from the outer surface of the friction plate 32, at the moment, the air pressure instantly ejected out from the air ejection holes 45 is ejected on the outer surface of the friction plate 32, the dust on the outer surface of the friction plate 32 is blown off, the efficiency of friction heat generation can be ensured between the friction plate 32 and the friction plate 41 when the friction plate 32 is in contact with the friction plate 41, in the long-time friction process of the rubber tube 44 and the friction plate 32, the outer surface of the friction plate 32 tends to be more and more towards a smooth surface, and the heat generation is further improved, and the lithium battery can normally work; when the placing shell 5 moves downwards in the shell 1, the rotating roller 51 on the lower surface of the placing shell is driven to rotate, when the rotating roller 51 rotates towards the lower end of the shell 1, the torsion of a torsion spring in the rotating roller is increased, namely, when the placing shell 5 reaches the lowest end of the shell 1, the rotating roller 51 can be instantly reversed due to the torsion, so that the placing shell 5 is driven to slide upwards in the shell 1, the situation that the sliding force of the placing shell 5 sliding upwards and downwards in the shell 1 is infinitely consistent can be ensured, the two side wall surfaces of the friction plate 41 and the two side wall surfaces of the friction plate 32 can generate better friction force, the heat productivity is increased again, even if the temperature of the back of the mobile phone is increased, the situation that the mobile phone infinitely tends to the normal use environment of the lithium battery is ensured, the lithium battery can generally provide convenience for network operators when working under the normal environment, and the situation of instant shutdown is avoided.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (3)
1. A lithium battery mobile phone protection shell comprises a shell body (1); the method is characterized in that: the inner surface of the shell (1) is fixedly provided with a heat-conducting plate (2) in an attaching way; the inner surfaces of the two ends of the heat conducting plate (2) are symmetrically and fixedly provided with special-shaped bodies (3); the outer surface of the special-shaped body (3) is attached to the inner surface of the heat conducting plate (2), the inner surface of the special-shaped body (3) is provided with an installation groove (31), and the special-shaped body (3) is made of a heat conducting metal material; the installation grooves (31) are arranged in a semi-arc shape, the installation grooves (31) are connected with each other to enable the inner surface of the special-shaped body (3) to be wavy, and friction plates (32) are uniformly and fixedly installed on the inner surface of the installation grooves (31); the friction plates (32) are arranged in a circumferential manner, and the inner sides of the friction plates (32) are provided with rotating rods (4); the rotating rod (4) is uniformly and rotatably connected to the inner surfaces of the two ends of the heat conducting plate (2), and the inner parts of the two ends of the rotating rod (4) are elastically connected with friction plates (41) through springs; the left friction plate (41) is inserted between the friction plates (32) at the beginning, and the inner end of the right friction plate (41) is provided with a placing shell (5); the placing shell (5) is arranged in the shell (1), and the placing shell (5) can slide up and down in the shell (1);
the friction plates (41) are made of high-temperature-resistant metal materials, magnet strips (42) are symmetrically and fixedly mounted in the two ends of the friction plates (41) at the two ends, and telescopic rods (43) are symmetrically hinged to the outer surfaces of the upper end and the lower end of the inner end of each friction plate (41); the other end of the telescopic rod (43) is hinged to the outer surfaces of the two ends of the placing shell (5), and a rubber pipe (44) is fixedly arranged at the outer end of the friction plate (41); the interior of the rubber tube (44) is hollow, and air injection holes (45) are uniformly and symmetrically formed in the upper wall and the lower wall of the outer end of the rubber tube (44); the air injection holes (45) are arranged at an oblique angle relative to the friction plate (32).
2. The lithium battery mobile phone protective case according to claim 1, wherein: scrapers (46) are symmetrically and fixedly arranged on the outer surfaces of the upper end and the lower end of the rubber pipe (44); the installation angle of the scraper (46) is set for the oblique friction plate (32).
3. The lithium battery mobile phone protective case according to claim 1, wherein: the lower surface of the placing shell (5) is rotatably connected with a rotating roller (51), and the placing shell (5) is initially positioned on the upper side in the shell (1); two ends of the rotating roller (51) are rotatably connected in the middle wall of the lower end of the heat conducting plate (2) through torsion springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004334.6A CN112839126B (en) | 2021-01-04 | 2021-01-04 | Lithium cell phone protection shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004334.6A CN112839126B (en) | 2021-01-04 | 2021-01-04 | Lithium cell phone protection shell |
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| CN112839126A CN112839126A (en) | 2021-05-25 |
| CN112839126B true CN112839126B (en) | 2022-10-11 |
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| CN106101348A (en) * | 2016-07-28 | 2016-11-09 | 华南理工大学 | A kind of temp.-controlled type warm hand mobile phone shell and control method thereof |
| CN106790866A (en) * | 2016-12-22 | 2017-05-31 | 怀宁佳瑞包装有限公司 | It is a kind of to have the mobile phone shell being incubated with heating function |
| CN108234723A (en) * | 2018-03-05 | 2018-06-29 | 部文潇 | Mobile phone shell and mobile phone shell component |
| CN207939587U (en) * | 2018-03-15 | 2018-10-02 | 南京机电职业技术学院 | Hand warmer mobile phone shell |
| CN111556186A (en) * | 2020-06-16 | 2020-08-18 | 东莞市林泽通讯器材有限公司 | Anti-slip method for mobile phone and mobile phone shell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208316788U (en) * | 2018-06-25 | 2019-01-01 | 瑞娃科技（重庆）有限公司 | Fever mobile phone shell with coiling protecting border |
-
2021
- 2021-01-04 CN CN202110004334.6A patent/CN112839126B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101348A (en) * | 2016-07-28 | 2016-11-09 | 华南理工大学 | A kind of temp.-controlled type warm hand mobile phone shell and control method thereof |
| CN106790866A (en) * | 2016-12-22 | 2017-05-31 | 怀宁佳瑞包装有限公司 | It is a kind of to have the mobile phone shell being incubated with heating function |
| CN108234723A (en) * | 2018-03-05 | 2018-06-29 | 部文潇 | Mobile phone shell and mobile phone shell component |
| CN207939587U (en) * | 2018-03-15 | 2018-10-02 | 南京机电职业技术学院 | Hand warmer mobile phone shell |
| CN111556186A (en) * | 2020-06-16 | 2020-08-18 | 东莞市林泽通讯器材有限公司 | Anti-slip method for mobile phone and mobile phone shell |
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| CN112839126A (en) | 2021-05-25 |
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