CN210468843U - Mobile power supply with standby lithium battery - Google Patents
Mobile power supply with standby lithium battery Download PDFInfo
- Publication number
- CN210468843U CN210468843U CN201921482157.7U CN201921482157U CN210468843U CN 210468843 U CN210468843 U CN 210468843U CN 201921482157 U CN201921482157 U CN 201921482157U CN 210468843 U CN210468843 U CN 210468843U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- shell
- power supply
- mobile power
- falling mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005299 abrasion Methods 0.000 claims abstract description 11
- 239000012790 adhesive layer Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 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
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a mobile power supply with a spare lithium battery, in particular to the technical field of mobile power supplies, which comprises a shell, wherein a first anti-falling mechanism is arranged outside the shell, and a second anti-falling mechanism is arranged on the shell; the first anti-falling mechanism comprises a rubber sleeve, the outer wall of the rubber sleeve is provided with an anti-abrasion sleeve, the inner part of the rubber sleeve is provided with a plurality of buffering air bags, and the inner side of the anti-abrasion sleeve is provided with an adhesive layer; the second anti-falling mechanism comprises four through holes, and fixed blocks are fixedly arranged in the through holes. The utility model discloses a be equipped with first anti falling mechanism and the anti falling mechanism of second, can make the produced impact force of falling reduce greatly for the casing is difficult to be damaged because of the accident falls, thereby makes the casing still can protect the internals in follow-up use after falling, and then makes the difficult condition that appears damaging of internals, and this has just imitated and has guaranteed the utility model discloses a life makes the utility model discloses a practicality is higher.
Description
Technical Field
The utility model relates to a portable power source technical field, more specifically say, the utility model relates to a take portable power source of reserve lithium cell.
Background
The portable power supply is a portable charger which can be carried about, can store electric energy, is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply.
The utility model discloses a hybrid charging portable power source, including portable power source body, singlechip, constant voltage circuit, voltage monitoring module, earth leakage protection device, quantity display module, small generator, foldable handle, handle draw-in groove, direct current output module, USB output port, charging circuit, charging port, switch and lithium cell, the bottom of the portable power source body is provided with singlechip, constant voltage circuit, voltage monitoring module, earth leakage protection device, small generator, direct current output module, charging circuit, charging port and lithium cell, the utility model discloses novel structure, design science, voltage monitoring module utilizes the A/D converter in the singlechip to realize the voltage detection function, the security is high, manually rotate foldable handle drive small generator electricity generation and charge the lithium cell through charging port and charging circuit, adopt the mixture to charge, effectual improvement portable power source's practicality, the benefit electricity form is various, and can temper the health.
But its in-service use, still there is more shortcoming, if this utility model when falling because of the accident, cause this utility model's casing to damage easily, this will make the casing can't continue to protect the part in it in follow-up use for the condition of damage very easily appears in the part, thereby makes this utility model's life shorter.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a take portable power source of reserve lithium cell, through being equipped with first anti falling mechanism and the anti mechanism that falls of second, can make the produced impact force that falls reduce greatly for the casing is difficult for falling because of the accident and damaging, thereby makes the casing still can protect the internals in follow-up use after falling, and then makes the difficult condition that appears damaging of internals, and this has just effectively guaranteed the utility model discloses a life makes the utility model discloses a practicality is higher, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mobile power supply with a standby lithium battery comprises a shell, wherein a first anti-falling mechanism is arranged on the outer side of the shell, and a second anti-falling mechanism is arranged on the shell;
the first anti-falling mechanism comprises a rubber sleeve, the outer wall of the rubber sleeve is provided with an anti-abrasion sleeve, the inner part of the rubber sleeve is provided with a plurality of buffering air bags, and the inner side of the anti-abrasion sleeve is provided with an adhesive layer;
the second is resisted and is fallen mechanism includes four perforation, the fixed block that is provided with in the perforation inside, the inside movable rod that runs through of fixed block is provided with, movable rod top and bottom cup joint respectively and are provided with first spring and second spring, the movable rod both ends are fixed first fixture block and the second fixture block of being provided with respectively, equal fixed connecting rod that is provided with on first fixture block and the second fixture block, the fixed rubber button head that is provided with of connecting rod end.
In a preferred embodiment, a rechargeable battery is arranged inside the casing, a spare lithium battery is arranged on one side of the rechargeable battery, and a charging plug is arranged outside the casing.
In a preferred embodiment, the shell is provided with a plurality of USB charging interfaces, and one side of each USB charging interface is provided with an electric quantity display screen.
In a preferred embodiment, the wear sleeve is adhesively arranged on the outside of the housing by means of an adhesive layer.
In a preferred embodiment, the through hole is arranged on the shell in a penetrating manner, and the movable rod is connected with the fixed block in a sliding manner.
In a preferred embodiment, two ends of the first spring are respectively and fixedly arranged on the fixing block and the first clamping block.
In a preferred embodiment, two ends of the second spring are respectively and fixedly arranged on the fixing block and the second fixture block.
In a preferred embodiment, a lighting lamp is arranged on one side of the shell, and an opening is arranged on one side of the lighting lamp and is arranged on the rubber sleeve and the wear-resistant sleeve.
The utility model discloses a technological effect and advantage:
1. the first anti-falling mechanism and the second anti-falling mechanism are arranged, so that impact force generated by falling can be greatly reduced, the shell is not easy to damage due to accidental falling, the shell can still protect internal parts in the subsequent use process after falling, and the internal parts are not easy to damage, the service life of the utility model is effectively ensured, and the utility model has higher practicability;
2. through being equipped with the light, can open the light and throw light on, the people of being convenient for sees the condition around clearly at night to improved the utility model discloses a practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of the structure of the part a in fig. 1 of the present invention.
Fig. 3 is an enlarged view of the structure of the part B in fig. 1.
Fig. 4 is a schematic view of the top view structure of the housing of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the rubber round head of the present invention.
The reference signs are: 1 casing, 2 first anti falling mechanism, 3 second are resisted and are fallen mechanism, 4 rubber sleeves, 5 abrasionproof covers, 6 buffering gasbags, 7 adhesive linkage, 8 perforation, 9 fixed blocks, 10 movable rod, 11 first spring, 12 second spring, 13 first fixture block, 14 second fixture block, 15 connecting rods, 16 rubber button heads, 17 rechargeable battery, 18 reserve lithium cell, 19 USB interface that charges, 20 electric quantity display screen, 21 light, 22 openings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The mobile power supply with the standby lithium battery shown in fig. 1-5 comprises a shell 1, wherein a first anti-falling mechanism 2 is arranged outside the shell 1, and a second anti-falling mechanism 3 is arranged on the shell 1;
the first anti-falling mechanism 2 comprises a rubber sleeve 4, an anti-abrasion sleeve 5 is arranged on the outer wall of the rubber sleeve 4, a plurality of buffering air bags 6 are arranged inside the rubber sleeve 4, and an adhesive layer 7 is arranged on the inner side of the anti-abrasion sleeve 5;
the second anti-falling mechanism 3 comprises four through holes 8, a fixed block 9 is fixedly arranged inside each through hole 8, a movable rod 10 penetrates through the fixed block 9, the top and the bottom of the movable rod 10 are respectively provided with a first spring 11 and a second spring 12 in a sleeved mode, two ends of the movable rod 10 are respectively and fixedly provided with a first clamping block 13 and a second clamping block 14, the first clamping block 13 and the second clamping block 14 are respectively and fixedly provided with a connecting rod 15, and the end part of the connecting rod 15 is fixedly provided with a rubber round head 16;
a rechargeable battery 17 is arranged in the shell 1, a standby lithium battery 18 is arranged on one side of the rechargeable battery 17, and a charging plug is arranged on the outer side of the shell 1;
a plurality of USB charging interfaces 19 are arranged on the shell 1, and an electric quantity display screen 20 is arranged on one side of each USB charging interface 19;
the anti-abrasion sleeve 5 is arranged on the outer side of the shell 1 in an adhesion mode through an adhesion layer 7;
the through hole 8 is arranged on the shell 1 in a penetrating manner, and the movable rod 10 is connected with the fixed block 9 in a sliding manner;
two ends of the first spring 11 are respectively and fixedly arranged on the fixed block 9 and the first fixture block 13;
two ends of the second spring 12 are respectively and fixedly arranged on the fixing block 9 and the second fixture block 14.
The implementation mode is specifically as follows: when the utility model is accidentally dropped in use, if the utility model is dropped vertically, the first anti-falling mechanism 2 will contact with the ground, the impact force generated by the dropping will deform the rubber sleeve 4, thereby weakening part of the impact force, and simultaneously the impact force will also squeeze the buffer airbag 6, so that the gas in the buffer airbag 6 is squeezed, thereby weakening part of the impact force again, thus the first anti-falling mechanism 2 can greatly weaken the impact force generated by the dropping, so that the shell 1 is not easy to be damaged by accidental dropping, due to the anti-abrasion sleeve 5, the rubber sleeve 4 can be protected to a certain extent, thereby avoiding the abrasion of the rubber sleeve 4, thereby prolonging the service life of the rubber sleeve 4, if the utility model is dropped horizontally, the rubber round head 16 will contact with the ground, the impact force generated by the dropping will deform the rubber round head 16, thereby weakening part of the impact force, meanwhile, the round rubber head 16 pushes the first clamping block 13 through the connecting rod 15 to contract the first spring 11, the first clamping block 13 also pushes the movable rod 10 to drive the second clamping block 14 to move, so that the second spring 12 is extended, the first spring 11 is contracted and the second spring 12 is extended to weaken a part of the impact force, this makes it possible for the second anti-falling mechanism 3 to greatly attenuate the impact force generated by the fall, so that the housing 1 is less likely to be damaged by accidental falls, and in conclusion, by providing the first anti-falling mechanism 2 and the second anti-falling mechanism 3, the impact force generated by falling can be greatly reduced, so that the shell 1 is not easy to be damaged by accidental falling, the shell 1 can still protect the internal components in the subsequent use process after falling, and then make the difficult condition that appears damaging of inner part, this has just effectively guaranteed the utility model discloses a life makes the utility model discloses a practicality is higher.
As shown in fig. 1, the portable power source with the standby lithium battery further comprises a lighting lamp 21, the lighting lamp 21 is disposed on one side of the casing 1, an opening 22 is disposed on one side of the lighting lamp 21, and the opening 22 is disposed on the rubber sleeve 4 and the anti-wear sleeve 5.
The implementation mode is specifically as follows: through being equipped with light 21, make the people walk when night or the night power failure time can all open light 21 and throw light on, the people of being convenient for see the condition on every side clearly at night to improved the utility model discloses a practicality.
The utility model discloses the theory of operation:
with reference to the attached drawings 1-5 of the specification, when the utility model is used, the impact force generated by falling can be greatly reduced by arranging the first anti-falling mechanism 2 and the second anti-falling mechanism 3, so that the shell 1 is not easy to be damaged by accidental falling, the shell 1 can still protect internal parts in the subsequent use process after falling, and the internal parts are not easy to be damaged, thereby effectively ensuring the service life of the utility model and ensuring the utility model has higher practicability;
referring to the attached figure 1, when the utility model is used, the lighting lamp 21 can be opened to illuminate by being provided with the lighting lamp 21, so that people can see the surrounding conditions clearly at night, thereby improving the practicability of the utility model.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a portable power source of reserve lithium cell in area, includes casing (1), its characterized in that: a first anti-falling mechanism (2) is arranged on the outer side of the shell (1), and a second anti-falling mechanism (3) is arranged on the shell (1);
the first anti-falling mechanism (2) comprises a rubber sleeve (4), an anti-abrasion sleeve (5) is arranged on the outer wall of the rubber sleeve (4), a plurality of buffer air bags (6) are arranged inside the rubber sleeve, and an adhesive layer (7) is arranged on the inner side of the anti-abrasion sleeve (5);
the anti-falling mechanism (3) of second includes four perforation (8), perforation (8) inside fixed block (9) that is provided with, fixed block (9) inside runs through and is provided with movable rod (10), movable rod (10) top and bottom cup joint respectively and are provided with first spring (11) and second spring (12), movable rod (10) both ends are fixed respectively and are provided with first fixture block (13) and second fixture block (14), all fixed being provided with connecting rod (15) on first fixture block (13) and second fixture block (14), connecting rod (15) end fixing is provided with rubber button head (16).
2. The mobile power supply with the standby lithium battery as claimed in claim 1, wherein: the lithium battery charger is characterized in that a rechargeable battery (17) is arranged inside the shell (1), a standby lithium battery (18) is arranged on one side of the rechargeable battery (17), and a charging plug is arranged on the outer side of the shell (1).
3. The mobile power supply with the standby lithium battery as claimed in claim 1, wherein: be provided with a plurality of USB interface (19) that charge on casing (1), USB charges interface (19) one side and is provided with electric quantity display screen (20).
4. The mobile power supply with the standby lithium battery as claimed in claim 1, wherein: the wear-resistant sleeve (5) is bonded and arranged on the outer side of the shell (1) through a bonding layer (7).
5. The mobile power supply with the standby lithium battery as claimed in claim 1, wherein: the through hole (8) is arranged on the shell (1) in a penetrating mode, and the movable rod (10) is connected with the fixed block (9) in a sliding mode.
6. The mobile power supply with the standby lithium battery as claimed in claim 1, wherein: and two ends of the first spring (11) are respectively and fixedly arranged on the fixed block (9) and the first clamping block (13).
7. The mobile power supply with the standby lithium battery as claimed in claim 1, wherein: and two ends of the second spring (12) are respectively and fixedly arranged on the fixed block (9) and the second fixture block (14).
8. The mobile power supply with the standby lithium battery as claimed in claim 1, wherein: casing (1) one side is provided with light (21), light (21) one side is provided with opening (22), opening (22) set up on rubber sleeve (4) and abrasionproof cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482157.7U CN210468843U (en) | 2019-09-07 | 2019-09-07 | Mobile power supply with standby lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482157.7U CN210468843U (en) | 2019-09-07 | 2019-09-07 | Mobile power supply with standby lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468843U true CN210468843U (en) | 2020-05-05 |
Family
ID=70433364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482157.7U Expired - Fee Related CN210468843U (en) | 2019-09-07 | 2019-09-07 | Mobile power supply with standby lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258634A (en) * | 2021-04-16 | 2021-08-13 | 郑立臣 | Automatic lithium cell charging seat of outage explosion-proof type |
-
2019
- 2019-09-07 CN CN201921482157.7U patent/CN210468843U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258634A (en) * | 2021-04-16 | 2021-08-13 | 郑立臣 | Automatic lithium cell charging seat of outage explosion-proof type |
| CN113258634B (en) * | 2021-04-16 | 2023-07-04 | 深圳市奔美程科技有限公司 | Automatic outage explosion-proof type lithium battery charging seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |