CN108631396B - Anti-falling protection device of charging power supply - Google Patents
Anti-falling protection device of charging power supply Download PDFInfo
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- CN108631396B CN108631396B CN201810408398.0A CN201810408398A CN108631396B CN 108631396 B CN108631396 B CN 108631396B CN 201810408398 A CN201810408398 A CN 201810408398A CN 108631396 B CN108631396 B CN 108631396B
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- 239000000872 buffer Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides an anti-falling protection device of a charging power supply, and relates to the technical field of power supplies. This charging source's protection device that prevents falling, including the guard box, all peg graft between guard box curb plate and roof, the bottom plate and have the striking piece, the roof, curb plate and the bottom plate of guard box are run through respectively to the both sides of striking piece, the one end that the striking piece runs through guard box curb plate and roof all welds the slide bar. This charging source prevent falling protection device, through the striking piece, the slide bar, cooperation between spacing groove and the buffer spring, the buffer power has when striking piece striking, it causes destruction to the precious charging of guard box inside to slow down the striking force, through the ejector pin, the connecting rod, the pulley, first spring, the stopper, cooperation between first guard shield second safety cover and the third safety cover, when striking piece striking, make first guard shield, second safety cover and third safety cover remove to both sides, make and can strike ground when the guard box falls to the ground, reduce the atress of guard box.
Description
Technical Field
The invention relates to the technical field of power supplies, in particular to an anti-falling protection device of a charging power supply.
Background
The charger baby is a large-capacity portable power supply which is convenient and easy to carry. The charger is a portable device integrating electricity storage, voltage boosting and charging management, a charging plug of the charger can directly charge the mobile device through an alternating current power supply, and the charger is provided with an electricity storage device, is equivalent to a mixture of a charger and a standby battery, can simplify the device of the charging plug compared with the standby power supply, and can provide the standby power supply for digital products when no direct power supply exists or the digital products go out compared with the charger which is provided with the electricity storage device.
Precious charges because it is convenient along with sound, accepted by most people, but because the precious that charges has certain weight, the precious surface that charges is smooth also relatively, the people is holding the precious that leads to charging and drops easily that the precious inside and continuous cell-phone that make to charge are broken easily, the precious surperficial directness that charges has the metal setting, can also make surperficial quilt of scraping the flower after dropping, lead to its pleasing to the eye degree to reduce, make the people unwilling to use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-falling protection device of a charging power supply, which solves the problem that the charging pal falls to easily cause internal damage.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an anti-falling protection device of a charging power supply comprises a protection box, wherein impact blocks are inserted between a side plate of the protection box and a top plate and a bottom plate of the protection box, two sides of each impact block respectively penetrate through the top plate, the side plate and the bottom plate of the protection box, slide rods are welded at one ends of the impact blocks penetrating through the side plate and the top plate of the protection box, limiting grooves are formed in two sides of the inner wall of the top plate and the inner wall of the side plate of the protection box, two sides of each slide rod extend into the limiting grooves and are welded with buffer springs, ejector rods are welded at one sides of the slide rods, which are far away from the impact blocks, connecting rods are arranged in the side plate, the top of each connecting rod is movably connected with pulleys through a rotating shaft, through grooves are formed in the outer sides of the bottom plate, the side plate and the top plate of the protection box, a first protection cover is hinged at the top of the connecting, the connecting rod bottom that the guard box is located bottom plate department articulates through the pivot has the third safety cover, the inside of guard box curb plate and roof all is provided with the stopper, the welding has first spring between stopper and the connecting block, the expansion box has all been welded to the both sides of guard box inner wall, the inside of expansion box is provided with the telescopic link, one side of telescopic link is run through the outside that the expansion box just extended to the expansion box, the telescopic link is located one side welding of expansion box inside and has the bottom plate, the bottom welding of bottom plate and expansion box inside has the second spring, the telescopic link is located the outside one side welding of expansion box and has the pinch-off blades.
Preferably, the top of connecting rod extends to the outside of guard box through leading to the groove, the hole of charging has been seted up in the bottom middle part of guard box.
Preferably, the number of third safety cover is two, and two third safety covers set up respectively in the both sides of charging the hole, the quantity of expansion box is four, and four expansion boxes set up in the inside of safety box.
Preferably, the right side welding that the guard box is positive has the iron sheet, the positive left side of guard box articulates through the pivot has the roof.
Preferably, the bottom of the top plate is welded with a cushion pad, and the right side of the bottom of the top plate is welded with a magnet.
Preferably, the magnet and the iron sheet are mutually lapped, and slotted holes are formed in the upper end and the lower end of the top of the left side of the protection box.
(III) advantageous effects
The invention provides an anti-falling protection device of a charging power supply. The method has the following beneficial effects:
1. this charging source prevents falling protection device, through the striking piece, the slide bar, cooperation between spacing groove and the buffer spring, the buffer power has when striking piece striking, it causes destruction to the precious charging of guard box inside to slow down the striking force, through the ejector pin, the connecting rod, the pulley, first spring, the stopper, cooperation between first guard shield second safety cover and the third safety cover, when striking piece striking, make first guard shield, second safety cover and third safety cover remove to both sides, make and can assault ground when the guard box falls down, reduce the atress of guard box, through the expansion box, the bottom plate, the telescopic link, cooperation between clamp plate and the second spring, make the precious protection that can charge have better, better clamp simultaneously presss from both sides the precious that charges.
2. This charging source prevents falling protection device, through the roof, the blotter, cooperation between magnet and the iron sheet, when the treasured that charges places when the protecting box is inside, can be fixed inside the protecting box, make it be difficult to drop, the setting up of blotter prevents that the roof from pressing from both sides tight overweight to the treasured that charges, it is bad to lead to the treasured that charges to be pressed from both sides, can place at the hole inslot when setting up through the hole groove and making the roof pull-up, it has the conflict to prevent roof and protecting box, it is more convenient, practical to make the protecting box use through the hole of charging that the protecting box bottom was seted up.
Drawings
FIG. 1 is a front view of the protective case of the present invention;
FIG. 2 is a partial cross-sectional view of the protective case of the present invention;
FIG. 3 is a side view of the top plate of the present invention;
FIG. 4 is a side view of the protective case of the present invention;
fig. 5 is a front sectional view of the bellows of the present invention.
In the figure: the device comprises a protection box 1, a first protection cover 2, an iron sheet 3, an impact block 4, a sliding rod 5, a push rod 6, a limit groove 7, a buffer spring 8, a connecting rod 9, a pulley 10, a through groove 11, a limit block 12, a first spring 13, a second protection cover 14, a top plate 15, a hole groove 16, a cushion pad 17, a magnet 18, a charging hole 19, a third protection cover 20, a telescopic box 21, a telescopic rod 22, a bottom plate 23, a clamping plate 24 and a second spring 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a falling-prevention protection device of a charging power supply, which comprises a protection box 1, wherein the upper end and the lower end of the top of the left side of the protection box 1 are respectively provided with a slotted hole 16, a top plate 15 can be placed in the slotted holes 16 when being pulled up through the arrangement of the slotted holes 16 to prevent the top plate 15 from colliding with the protection box 1, the middle of the bottom of the protection box 1 is provided with a charging hole 19, the protection box 1 is more convenient and practical to use through the charging hole 19 arranged at the bottom of the protection box 1, an iron sheet 3 is welded on the right side of the front of the protection box 1, the top plate 15 is hinged on the left side of the front of the protection box 1 through a rotating shaft, a buffer cushion 17 is welded at the bottom of the top plate 15, the buffer cushion 17 is arranged to prevent the top plate 15 from clamping the charging treasure too heavily to cause the charging treasure to be damaged, a magnet 18 is welded on the, The buffer pad 17, the magnet 18 and the iron sheet 3 are matched, when a charger is placed in the protection box 1, the charger can be fixed in the protection box 1 and is not easy to fall off, the impact block 4 is inserted between the side plate, the top plate and the bottom plate of the protection box 1, two sides of the impact block 4 respectively penetrate through the top plate, the side plate and the bottom plate of the protection box 1, the slide rod 5 is welded at one end of the impact block 4 penetrating through the side plate and the top plate of the protection box 1, the limiting grooves 7 are respectively arranged at two sides of the inner wall of the top plate and the side plate of the protection box 1, two sides of the slide rod 5 extend to the inside of the limiting groove 7 and are welded with the buffer spring 8, through the matching between the impact block 4, the slide rod 5, the limiting grooves 7 and the buffer spring 8, the buffer force is generated when the impact block 4 impacts, the impact force is reduced, the charger in the protection box 1, the inner parts of a side plate, a top plate and a bottom plate of the protective box 1 are respectively provided with a connecting rod 9, the bottom of the connecting rod 9 is movably connected with a pulley 10 through a rotating shaft, the outer sides of the bottom plate, the side plate and the top plate of the protective box 1 are respectively provided with a through groove 11, the top of the connecting rod 9 at the top plate of the protective box 1 extends to the outer part of the protective box 1 through the through groove 11, the top of the connecting rod 9 at the top plate of the protective box 1 is articulated with a first protective cover 2 through the rotating shaft, the outer side of the connecting rod 9 at the side plate of the protective box 1 is articulated with a second protective cover 14 through the rotating shaft, the bottom of the connecting rod 9 at the bottom plate of the protective box 1 is articulated with a third protective cover 20 through the rotating shaft, the two third protective covers 20 are respectively arranged at two sides of a charging hole 19, and are matched with, when the impact block 4 impacts, the first protective cover 2, the second protective cover 14 and the third protective cover 20 move towards two sides, when the protective box 1 falls down, the ground can be impacted, the stress of the protective box 1 is reduced, the limiting blocks 12 are arranged inside the side plates and the top plate of the protective box 1, the first springs 13 are welded between the limiting blocks 12 and the connecting blocks 9, the telescopic boxes 21 are welded on two sides of the inner wall of the protective box 1, the number of the telescopic boxes 21 is four, the four telescopic boxes 21 are arranged inside the protective box 1, the telescopic rods 22 are arranged inside the telescopic boxes 21, one sides of the telescopic rods 22 penetrate through the telescopic boxes 21 and extend to the outside of the telescopic boxes 21, the bottom plate 23 is welded on one side of the telescopic rods 22 inside the telescopic boxes 21, the second springs 25 are welded on the bottom plate 23 and the bottom inside the telescopic boxes 21, and the clamping plate 24 is welded on one side of the telescopic rods 22 outside, through the cooperation between bellows 21, bottom plate 23, telescopic link 22, clamp plate 24 and the second spring 25, make the treasured that charges can have better protection, the better clamp of simultaneously is tight the treasured that charges.
The working principle is as follows: when the charger is used, the top plate 15 is pulled open, the charger is placed in the protection box 1, the top plate 15 is put down to enable the magnet 18 and the iron sheet 3 to be mutually overlapped and fixed with the charger, the charger is clamped through the clamping plates 24 on the periphery in the protection box 1, the telescopic rod 22 is retracted to enable the bottom plate 23 to tightly press the second spring 25, so that the charger can have good clamping effect, when the protection box 1 falls to the ground, the four impact blocks 4 randomly impact the ground, the impact blocks 4 retract to enable the sliding rod 5 to slide on the limiting groove 7, the reset spring 8 arranged in the limiting groove 7 buffers force for the sliding rod 5 so as to reduce force caused by impact, when the sliding rod 5 retracts, the ejector rod 6 of the welding machine at the back of the sliding rod 5 pushes the connecting rod 9 and the pulley 10 to move reversely, the first protection cover 2, the second protection cover 14 and the third protection cover 20 on the top of the connecting rod 9 are opened, when one side of the protection box 1 is in contact with the ground, through the mouth that charges of seting up in protection box 1 bottom, make the precious position that can have the charge of charging have better practicality.
In conclusion, this protection device that prevents falling of charging source, through striking piece 4, slide bar 5, cooperation between spacing groove 7 and the buffer spring 8, have the cushion effect when striking piece 4 strikes, it causes destruction to the treasured that charges of guard box 1 inside to slow down the impact, through ejector pin 6, connecting rod 9, pulley 10, first spring 13, stopper 12, the cooperation between first guard 2 second safety cover 14 and the third safety cover 20, when striking piece 4 strikes, make first guard 2, second safety cover 14 and third safety cover 20 remove to both sides, make can strike ground when guard box 1 falls, reduce the atress of guard box 1, through the cooperation between bellows 21, bottom plate 23, telescopic link 22, pinch-off blades 24 and second spring 25, make the treasured that charges can have better protection, better clamping simultaneously the treasured that charges of pressing from both sides.
This charging source prevents falling protection device, through roof 15, blotter 17, cooperation between magnet 18 and the iron sheet 3, when the treasured that charges is placed in protection box 1 inside, can be fixed in protection box 1 inside, make it be difficult to drop, blotter 17's setting prevents roof 15 to the precious tight overweight of clamp that charges, it is bad to lead to the treasured that charges to be pressed from both sides, can place in hole groove 16 when setting up through hole groove 16 makes roof 15 pull-up, prevent that roof 15 and protection box 1 from having the conflict, it is more convenient to make protection box 1 use through the hole 19 that charges of seting up in protection box 1 bottom, and is practical.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a charging source's falling protection device that prevents, includes guard box (1), its characterized in that: the anti-collision device is characterized in that collision blocks (4) are inserted between a side plate and a top plate and a bottom plate of the protection box (1), two sides of each collision block (4) respectively penetrate through the top plate, the side plate and the bottom plate of the protection box (1), a sliding rod (5) is welded at one end of each collision block (4) penetrating through the side plate and the top plate of the protection box (1), limiting grooves (7) are formed in two sides of the inner wall of the top plate and the inner wall of each side plate of the protection box (1), two sides of each sliding rod (5) extend to the inner parts of the limiting grooves (7) and are welded with buffer springs (8), a push rod (6) is welded at one side of each sliding rod (5) far away from the collision blocks (4), connecting rods (9) are arranged in the side plates, the top plate and the bottom plate of the protection box (1), the push rods (6) are abutted, the protective box is characterized in that the outer sides of a bottom plate, side plates and a top plate of the protective box (1) are provided with through grooves (11), the top of a connecting rod (9) of the protective box (1) at the top plate is hinged with a first protective cover (2) through a rotating shaft, the outer side of the connecting rod (9) of the protective box (1) at the side plate is hinged with a second protective cover (14) through a rotating shaft, the bottom of the connecting rod (9) of the protective box (1) at the bottom plate is hinged with a third protective cover (20) through a rotating shaft, limiting blocks (12) are arranged inside the side plate and the top plate of the protective box (1), a first spring (13) is welded between the limiting blocks (12) and the connecting blocks (9), telescopic boxes (21) are welded on two sides of the inner wall of the protective box (1), telescopic rods (22) are arranged inside the telescopic boxes (21), one side of each telescopic rod (22), the telescopic link (22) is located the inside one side welding of bellows (21) and has bottom plate (23), the inside bottom welding of bottom plate (23) and bellows (21) has second spring (25), telescopic link (22) is located the outside one side welding of bellows (21) and has clamp plate (24).
2. The anti-falling protection device for the charging power supply according to claim 1, wherein: the top of connecting rod (9) is through leading to groove (11) and extend to the outside of guard box (1), hole (19) that charges have been seted up in the bottom middle part of guard box (1).
3. The anti-falling protection device for the charging power supply according to claim 2, wherein: the quantity of third safety cover (20) is two, and two third safety covers (20) set up respectively in the both sides of charging hole (19), the quantity of expansion box (21) is four, and four expansion box (21) set up in the inside of protective housing (1).
4. The anti-falling protection device for the charging power supply according to claim 1, wherein: the right side welding that guard box (1) is positive has iron sheet (3), guard box (1) positive left side articulates through the pivot has roof (15).
5. The anti-falling protection device for the charging power supply according to claim 4, wherein: a cushion pad (17) is welded at the bottom of the top plate (15), and a magnet (18) is welded at the right side of the bottom of the top plate (15); the magnet (18) and the iron sheet (3) are mutually overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408398.0A CN108631396B (en) | 2018-05-02 | 2018-05-02 | Anti-falling protection device of charging power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408398.0A CN108631396B (en) | 2018-05-02 | 2018-05-02 | Anti-falling protection device of charging power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108631396A CN108631396A (en) | 2018-10-09 |
| CN108631396B true CN108631396B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810408398.0A Active CN108631396B (en) | 2018-05-02 | 2018-05-02 | Anti-falling protection device of charging power supply |
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| CN204633831U (en) * | 2015-04-17 | 2015-09-09 | 白婧娴 | A kind of Anti-breakage mobile phone cover |
| DE202016005303U1 (en) * | 2016-08-30 | 2016-10-12 | Jens Steenblock | Smartphone crash protector |
| CN206099450U (en) * | 2016-10-20 | 2017-04-12 | 王文海 | Portable treasured that charges |
| CN206195873U (en) * | 2016-09-29 | 2017-05-24 | 江西省天翌光电有限公司 | Anti cell -phone shell that falls |
| CN206389156U (en) * | 2017-01-20 | 2017-08-08 | 广州柒玖能源科技有限公司 | A kind of portable power source with shatter-resistant effect |
| CN107426381A (en) * | 2017-06-17 | 2017-12-01 | 徐秀娥 | A kind of shatter-resistant mobile phone shell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203481906U (en) * | 2012-12-04 | 2014-03-12 | MiPwr有限责任公司 | Mobile communications equipment kit and coat device thereof |
-
2018
- 2018-05-02 CN CN201810408398.0A patent/CN108631396B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204633831U (en) * | 2015-04-17 | 2015-09-09 | 白婧娴 | A kind of Anti-breakage mobile phone cover |
| DE202016005303U1 (en) * | 2016-08-30 | 2016-10-12 | Jens Steenblock | Smartphone crash protector |
| CN206195873U (en) * | 2016-09-29 | 2017-05-24 | 江西省天翌光电有限公司 | Anti cell -phone shell that falls |
| CN206099450U (en) * | 2016-10-20 | 2017-04-12 | 王文海 | Portable treasured that charges |
| CN206389156U (en) * | 2017-01-20 | 2017-08-08 | 广州柒玖能源科技有限公司 | A kind of portable power source with shatter-resistant effect |
| CN107426381A (en) * | 2017-06-17 | 2017-12-01 | 徐秀娥 | A kind of shatter-resistant mobile phone shell |
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| Publication number | Publication date |
|---|---|
| CN108631396A (en) | 2018-10-09 |
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Effective date of registration: 20210407 Address after: 235000 Lieshan District seventh middle school in Huaibei, Anhui Applicant after: Zhang Suping Address before: No.5 Yulan Avenue, Suixi Economic Development Zone, Huaibei City, Anhui Province 235100 Applicant before: Yang Xiubo |
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Effective date of registration: 20240515 Address after: 518100 Building B, Baogang Center, Baoshu Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, China Patentee after: Shenzhen jinyueteng Technology Co.,Ltd. Country or region after: China Address before: 235000 Lieshan District seventh middle school in Huaibei, Anhui Patentee before: Zhang Suping Country or region before: China |
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