CN214227863U - Novel voltage self-adaptation lithium battery charger - Google Patents
Novel voltage self-adaptation lithium battery charger Download PDFInfo
- Publication number
- CN214227863U CN214227863U CN202022729197.6U CN202022729197U CN214227863U CN 214227863 U CN214227863 U CN 214227863U CN 202022729197 U CN202022729197 U CN 202022729197U CN 214227863 U CN214227863 U CN 214227863U
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- Prior art keywords
- fixed
- block
- rod
- charger
- fixing
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 5
- 230000007423 decrease Effects 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a lithium battery charger technical field, the utility model discloses a novel voltage self-adaptation lithium battery charger, including main part mechanism, main part mechanism includes charger body, plug, connecting wire, the plug is installed in charger body's left side, charger body's right side is inserted and is equipped with the connecting wire, protection mechanism has been cup jointed in charger body's left side, protection mechanism includes protective sheath, guide block, first fixed block, dead lever, first spring, inserted bar, second spring, second fixed block and pull rod, the left side of protective sheath is fixed with the guide block. The utility model discloses be provided with protective sheath and guide block, cooperation first fixed block and dead lever make the device can protect the plug, prevent that the plug from splashing by liquid, and electrocute when leading to the user to use, through the extrusion protective sheath, can make the plug expose, charge, also more convenience when making the device charge, improve the work efficiency of device.
Description
Technical Field
The utility model relates to a lithium battery charger technical field specifically is a novel voltage self-adaptation lithium battery charger.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal becomes a mainstream along with the development of scientific technology, and can be circularly charged, and therefore, a novel voltage self-adaptive lithium battery charger is needed.
Although the existing voltage self-adaptive lithium battery charger can charge the lithium battery, a charging plug of the existing voltage self-adaptive lithium battery charger is exposed outside for a long time and is not protected, if liquid splashes on the charging plug, the existing voltage self-adaptive lithium battery charger can bring great potential safety hazards to a user when charging, and an interface connecting wire of the existing charger lacks protection, so that the problem is easily broken in the using process, and the problem is solved by providing the novel voltage self-adaptive lithium battery charger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel voltage self-adaptation lithium battery charger to solve the current charging plug who proposes in the above-mentioned background art and do not have protection machanism, the problem of the easy rupture of current charger interface connecting wire.
In order to achieve the above object, the utility model provides a following technical scheme: a novel voltage self-adaptive lithium battery charger comprises a main body mechanism, wherein the main body mechanism comprises a charger body, a plug and a connecting wire, the plug is installed on the left side of the charger body, the connecting wire is inserted on the right side of the charger body, a protection mechanism is sleeved on the left side of the charger body and comprises a protective sleeve, a guide block, a first fixed block, a fixed rod, a first spring, an insertion rod, a second spring, a second fixed block and a pull rod, the guide block is fixed on the left side of the protective sleeve, the first fixed block is fixed on the inner side of the protective sleeve, the fixed rod is fixed on the right side of the first fixed block, the first spring is sleeved on the surface of the fixed rod, the insertion rod is inserted in the fixed rod, the second spring is sleeved on the surface of the insertion rod, the second fixed block is fixed on one side of the insertion rod far away from the fixed rod, and the pull rod is fixed on the right side of the second fixed block, charger body's right side is fixed with prevents losing mechanism, prevent losing mechanism including third fixed block, fourth fixed block and rubber sleeve, the fourth fixed block has been cup jointed on the surface of third fixed block, and the fixed surface of fourth fixed block has cup jointed the rubber sleeve.
Preferably, the charger body is internally provided with a sliding groove matched with the first fixing block, and the first fixing block is inserted in the charger body.
Preferably, two groups of holes matched with the insertion rods are formed in the fixing rod, and the insertion rods are inserted in the fixing rod.
Preferably, the left side of the first spring is fixedly connected with the first fixing block, and the right side of the first spring is fixedly connected with the charger body.
Preferably, the insertion rod is of an inclined structure, and the insertion rod is inserted into the charger body.
Preferably, the surface of the third fixed block is provided with threads, a threaded hole matched with the third fixed block is formed in the fourth fixed block, and the third fixed block is inserted in the fourth fixed block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the device is provided with the protective sleeve and the guide block, the plug can be protected by the device through matching the first fixing block and the fixing rod, the plug is prevented from being splashed by liquid, and the electric shock of a user during use is avoided;
(2) the device is provided with connecting wire and third fixed block, and cooperation fourth fixed block and rubber sleeve make the device can protect the connecting wire, produces the damage to the interface when avoiding the connecting wire to be torn suddenly, improves the security of device, rotates the fourth fixed block, makes the fourth fixed block remove to the right side, reduces the non-vertical direction's that the connecting wire structure received when extracting power, improves the life of device.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic top sectional view of the structure of the present invention;
fig. 4 is a schematic front sectional view of the structure of the present invention during operation.
In the figure: 1. a main body mechanism; 110. a charger body; 120. a plug; 130. a connecting wire; 2. a protection mechanism; 210. a protective sleeve; 220. a guide block; 230. a first fixed block; 240. fixing the rod; 250. a first spring; 260. inserting a rod; 270. a second spring; 280. a second fixed block; 290. a pull rod; 3. a breakage prevention mechanism; 310. a third fixed block; 320. a fourth fixed block; 330. a rubber sleeve.
The specific implementation mode is as follows:
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.
Referring to fig. 1-4, the present invention provides an embodiment: a novel voltage self-adaptive lithium battery charger comprises a main body mechanism 1, wherein the main body mechanism 1 comprises a charger body 110, a plug 120 and a connecting wire 130, the plug 120 is installed on the left side of the charger body 110, the connecting wire 130 is inserted on the right side of the charger body 110, a protection mechanism 2 is sleeved on the left side of the charger body 110, the protection mechanism 2 comprises a protective sleeve 210, a guide block 220, a first fixing block 230, a fixing rod 240, a first spring 250, an inserting rod 260, a second spring 270, a second fixing block 280 and a pull rod 290, the guide block 220 is fixed on the left side of the protective sleeve 210, the first fixing block 230 is fixed on the inner side of the protective sleeve 210, the fixing rod 240 is fixed on the right side of the first fixing block 230, the first spring 250 is sleeved on the surface of the fixing rod 240, the inserting rod 260 is inserted in the fixing rod 240, the second spring 270 is sleeved on the surface of the inserting rod 260, the second fixing block 280 is fixed on the side of the inserting rod 260 away from the fixing rod 240, a pull rod 290 is fixed on the right side of the second fixed block 280, an anti-breakage mechanism 3 is fixed on the right side of the charger body 110, the anti-breakage mechanism 3 comprises a third fixed block 310, a fourth fixed block 320 and a rubber sleeve 330, the surface of the third fixed block 310 is sleeved with the fourth fixed block 320, and the surface of the fourth fixed block 320 is fixedly sleeved with the rubber sleeve 330;
further, a sliding groove matched with the first fixing block 230 is formed in the charger body 110, the first fixing block 230 is inserted into the charger body 110, and the structure enables the protective sleeve 210 to slide on the surface of the charger body 110 to limit the protective sleeve 210, so that the protective sleeve 210 is not prone to shifting, and convenience of the device is improved;
furthermore, two groups of holes matched with the insertion rods 260 are formed in the fixed rod 240, and the insertion rods 260 are inserted into the fixed rod 240, so that the protective sleeve 210 can be fixed after sliding, the plug 120 can be conveniently exposed, the device can be charged, and the stability of the device is improved;
furthermore, the left side of the first spring 250 is fixedly connected with the first fixing block 230, and the right side of the first spring 250 is fixedly connected with the charger body 110, so that when the device is not used, the fixing rod 240 can be restored to the original position under the action of the first spring 250, the protective sleeve 210 protects the plug 120, and the safety of the device is improved;
further, the insertion rod 260 is an inclined structure, and the insertion rod 260 is inserted into the charger body 110, so that the insertion rod 260 can move under the extrusion of the fixing rod 240 and fix the fixing rod 240 under the action of the second spring 270, thereby improving the stability of the device;
further, the surface of the third fixing block 310 is provided with threads, the inside of the fourth fixing block 320 is provided with a threaded hole matched with the third fixing block 310, and the third fixing block 310 is inserted into the inside of the fourth fixing block 320, so that the fourth fixing block 320 can move when rotating, the connecting wire 130 is protected, and the connecting wire 130 is prevented from being damaged.
The working principle is as follows: when the device works, the guide block 220 is aligned with the charging port, then the charger body 110 is pressed, the charging seat extrudes the protective sleeve 210, the protective sleeve 210 moves, the first fixing block 230 moves, the fixing rod 240 moves to extrude the insertion rod 260, the insertion rod 260 contracts and is inserted into another hole on the fixing rod 240 under the elastic force of the second spring 270, the fixing rod 240 is fixed, as shown in fig. 4, the plug 120 is exposed, the device is charged, after the electricity is flushed, the pull rod 290 is pulled, the insertion rod 260 can be separated from the inside of the fixing rod 240, the fixing rod 240 can be recovered under the elastic force of the first spring 250, the protective sleeve 210 is recovered, the fourth fixing block 320 is rotated after the protective sleeve 210 is inserted into the charger body 110, the fourth fixing block 320 is in threaded connection with the third fixing block 310, the fourth fixing block 320 moves rightwards, prevent that connecting wire 130 from being extracted suddenly, the interface is influenced by non-perpendicular power and not hard up, prevents that connecting wire 130 from rolling over the damage, improves the life of device, does above that the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel voltage self-adaptation lithium cell charger, includes main body mechanism (1), its characterized in that: the main body mechanism (1) comprises a charger body (110), a plug (120) and a connecting wire (130), the plug (120) is installed on the left side of the charger body (110), the connecting wire (130) is inserted on the right side of the charger body (110), a protection mechanism (2) is sleeved on the left side of the charger body (110), the protection mechanism (2) comprises a protective sleeve (210), a guide block (220), a first fixing block (230), a fixing rod (240), a first spring (250), an insertion rod (260), a second spring (270), a second fixing block (280) and a pull rod (290), the guide block (220) is fixed on the left side of the protective sleeve (210), the first fixing block (230) is fixed on the inner side of the protective sleeve (210), the fixing rod (240) is fixed on the right side of the first fixing block (230), and the first spring (250) is sleeved on the surface of the fixing rod (240), the inside of dead lever (240) is inserted and is equipped with inserted bar (260), and the surface of inserted bar (260) has cup jointed second spring (270), one side that dead lever (240) were kept away from in inserted bar (260) is fixed with second fixed block (280), and the right side of second fixed block (280) is fixed with pull rod (290), the right side of charger body (110) is fixed with prevents rolling over and decreases mechanism (3), prevent rolling over and decrease mechanism (3) and include third fixed block (310), fourth fixed block (320) and rubber sleeve (330), fourth fixed block (320) have been cup jointed on the surface of third fixed block (310), and the fixed surface of fourth fixed block (320) has cup jointed rubber sleeve (330).
2. The novel voltage adaptive lithium battery charger according to claim 1, wherein: the charger is characterized in that a sliding groove matched with the first fixing block (230) is formed in the charger body (110), and the first fixing block (230) is inserted into the charger body (110).
3. The novel voltage adaptive lithium battery charger according to claim 1, wherein: two groups of holes matched with the insertion rods (260) are formed in the fixing rod (240), and the insertion rods (260) are inserted in the fixing rod (240).
4. The novel voltage adaptive lithium battery charger according to claim 1, wherein: the left side of the first spring (250) is fixedly connected with a first fixing block (230), and the right side of the first spring (250) is fixedly connected with the charger body (110).
5. The novel voltage adaptive lithium battery charger according to claim 1, wherein: the insertion rod (260) is of an inclined structure, and the insertion rod (260) is inserted into the charger body (110).
6. The novel voltage adaptive lithium battery charger according to claim 1, wherein: the surface of the third fixing block (310) is provided with threads, a threaded hole matched with the third fixing block (310) is formed in the fourth fixing block (320), and the third fixing block (310) is inserted in the fourth fixing block (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729197.6U CN214227863U (en) | 2020-11-23 | 2020-11-23 | Novel voltage self-adaptation lithium battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022729197.6U CN214227863U (en) | 2020-11-23 | 2020-11-23 | Novel voltage self-adaptation lithium battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214227863U true CN214227863U (en) | 2021-09-17 |
Family
ID=77698588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022729197.6U Expired - Fee Related CN214227863U (en) | 2020-11-23 | 2020-11-23 | Novel voltage self-adaptation lithium battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214227863U (en) |
-
2020
- 2020-11-23 CN CN202022729197.6U patent/CN214227863U/en not_active Expired - Fee Related
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| 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: 20210917 |