CN213754055U - Universal compatible charger - Google Patents
Universal compatible charger Download PDFInfo
- Publication number
- CN213754055U CN213754055U CN202022788340.9U CN202022788340U CN213754055U CN 213754055 U CN213754055 U CN 213754055U CN 202022788340 U CN202022788340 U CN 202022788340U CN 213754055 U CN213754055 U CN 213754055U
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- Prior art keywords
- charger
- fixedly connected
- spring
- protection
- positioning
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- 230000006978 adaptation Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 206010040007 Sense of oppression Diseases 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model relates to a charger technical field, this compatible charger of general type, including charging socket, charger body's inside fixedly connected with torsional spring, the one end fixedly connected with protection plate of torsional spring, the protection plate is located charging socket's one end, the one end overlap joint of protection plate has the restriction piece, the one end fixedly connected with restriction spring of restriction piece, charger body's both ends fixedly connected with support frame. The utility model has the advantages that: this compatible charger of general type makes the protection piece twist reverse the torsional spring, makes the one end oppression limiting block of protection piece, makes limiting block compression limiting spring, rotates the protection piece to with the position that limiting block is parallel to each other, makes limiting block carry out the card under limiting spring's effect to the protection piece and dies, makes the protection piece seal charging socket, and then protects the charger through the protection piece, avoids debris to pass through charging socket and invades inside the charger, improves the protective capacities to the charger.
Description
Technical Field
The utility model relates to a charger technical field, especially a compatible charger of general type.
Background
Along with the development of social economy, more and more electric appliances go into people's daily life, the quantity and the kind of the small-capacity storage battery that the family used all have a big increase, if we all allocate a charger to every kind of storage battery, obviously can cause very big waste of resources, and along with the ageing of storage battery, various problems that appear are also more and more, finally lead to the decline of storage battery life-span, and the increase of abandonment battery (the charger is also abandoned thereupon) can be very big environmental pollution. Therefore, it is very important to research how to prolong the service life of the storage battery, and design and produce a universal charger with high quality and high efficiency, which meets the household use requirements, but the existing universal compatible charger still has some problems:
1. when the existing universal compatible charger is not used, sundries are easy to intrude through the charging port, so that the use of the charger is influenced, and the protection capability of the charger is poor;
2. the plane use need be placed usually to current compatible charger of general type, can not hang in the air, and when higher department was charged, the charger can only be unsettled under the pulling force of charging wire, and is great to the load of charging wire, uses very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a compatible charger of general type. The purpose of the utility model is realized through the following technical scheme: a universal compatible charger comprises a charger body, wherein one end of the charger body is fixedly connected with a charging plug, three charging sockets are arranged inside the charger body, a torsion spring is fixedly connected inside the charger body, one end of the torsion spring is fixedly connected with a protection sheet, the protection sheet is positioned at one end of each charging socket, one end of each protection sheet is lapped with a limiting block, one end of each limiting block is fixedly connected with a limiting spring, and two ends of the charger body are fixedly connected with supporting frames;
the supporting frame is characterized in that a first supporting rod is fixedly connected inside the supporting frame, one end of the first supporting rod is rotatably connected with a second supporting rod, two ends of the supporting frame are fixedly connected with fixing springs, one end of each fixing spring is fixedly connected with a fixing clamping block, the fixing clamping block and the second supporting rod are clamped with each other, a positioning spring is fixedly connected inside the first supporting rod, and one end of the positioning spring is fixedly connected with a positioning clamping block.
Optionally, the three charging sockets are respectively located on three side surfaces of the charger body.
Adopt above-mentioned scheme, make the charger can be compatible simultaneously to three battery charging outfit charge through three charging socket.
Optionally, the protection piece has threely, three protection piece and three charging socket one-to-one, the one end of protection piece is provided with the boss of torsional spring looks adaptation.
By adopting the scheme, the three protection pieces individually protect the three charging sockets, and the sealing effect of the corresponding protection pieces is only required to be relieved when the charging sockets are used.
Optionally, a groove matched with the limiting block is formed in the charger body, and fixing grooves matched with the supporting frames are formed in two ends of the charger body.
Adopt above-mentioned scheme, connect fixedly charger body and bracing piece through the support frame.
Optionally, the number of the limiting blocks is three, one end of each limiting block is set to be an arc-shaped surface, the limiting blocks correspond to the three protection pieces one to one, the other end of each limiting block is provided with a positioning groove matched with the limiting spring, and the limiting blocks are located at one ends of the protection pieces.
By adopting the scheme, the protection sheet is prevented from resetting under the action of the torsion spring by the limiting block.
Optionally, the middle part of the support frame is provided with a fixing groove matched with the first support rod, and two ends of the support frame are provided with grooves matched with the fixing clamping blocks.
Adopt above-mentioned scheme, carry out the relevance through first bracing piece to support frame and second bracing piece.
Optionally, one end of the first supporting rod is provided with a sliding groove matched with the positioning fixture block, and one end of the positioning fixture block is provided with a positioning groove matched with the positioning spring.
By adopting the scheme, the middle part of the second supporting rod is clamped into the positioning clamping block to separate the second supporting rod, so that the second supporting rod cannot rotate.
Optionally, one end of the second supporting rod is provided with a fixing clamping groove matched with the fixing clamping block, and one end of the fixing clamping block is provided with a positioning groove matched with the fixing spring.
By adopting the scheme, the second supporting rod is fixed through the fixed clamping block, so that the second supporting rod can be folded and fixed.
The utility model has the advantages of it is following:
1. this compatible charger of general type makes the protection plate twist reverse the torsional spring through pressing the protection plate, makes the one end oppression limiting block of protection plate, makes limiting block compression limiting spring, rotates the protection plate to the position parallel to each other with the limiting block, makes the limiting block the protection plate under limiting spring's effect and dies, makes the protection plate seal charging socket, and then protects the charger through the protection plate, avoids inside debris invade the charger through charging socket, improves the protective capacities to the charger.
2. This compatible charger of general type through pulling fixed fixture block, makes fixed fixture block extension fixed spring, removes the card die state of fixed fixture block and second bracing piece, rotates the second bracing piece, makes second bracing piece and first bracing piece parallel, makes the location fixture block stop the second bracing piece under the effect of location spring, supports the charger through second bracing piece and first bracing piece, can hang the charger, is convenient for place the charger, the use of the charger of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protective sheet of the present invention;
FIG. 3 is a schematic structural view of the support frame of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the charger body of the present invention.
In the figure: 1-charger body, 2-charging plug, 3-charging socket, 4-torsion spring, 5-protective sheet, 6-limiting block, 7-limiting spring, 8-supporting frame, 9-first supporting rod, 10-second supporting rod, 11-fixing spring, 12-fixing clamping block, 13-positioning spring and 14-positioning clamping block.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
The effect that whole embodiment 1 reached does, through pressing protection piece 5, make protection piece 5 twist reverse torsional spring 4, make the one end oppression limiting block 6 of protection piece 5, make limiting block 6 compression limiting spring 7, rotate protection piece 5 and the position that limiting block 6 is parallel to each other, make limiting block 6 block protection piece 5 under limiting spring 7's effect and die, make protection piece 5 seal charging socket 3, and then protect the charger through protection piece 5, avoid debris to invade inside the charger through charging socket 3, improve the protective capacities to the charger.
Example 2, as shown in fig. 3-4, a structure is supported.
A first supporting rod 9 is fixedly connected inside the supporting frame 8, one end of the first supporting rod 9 is rotatably connected with a second supporting rod 10, two ends of the supporting frame 8 are fixedly connected with a fixed spring 11, one end of the fixed spring 11 is fixedly connected with a fixed clamping block 12, the fixed clamping block 12 and the second supporting rod 10 are clamped with each other, a positioning spring 13 is fixedly connected inside the first supporting rod 9, one end of the positioning spring 13 is fixedly connected with a positioning clamping block 14, a fixing groove matched with the first supporting rod 9 is formed in the middle of the supporting frame 8, two ends of the supporting frame 8 are provided with grooves matched with the fixed clamping block 12, the supporting frame 8 and the second supporting rod 10 are associated through the first supporting rod 9, one end of the first supporting rod 9 is provided with a sliding groove matched with the positioning clamping block 14, one end of the positioning clamping block 14 is provided with a positioning groove matched with the positioning spring 13, the second supporting rod 10 is blocked through the clamping of the positioning clamping block 14 into the middle of the second supporting rod 10, the second support rod 10 cannot rotate, a fixing clamping groove matched with the fixing clamping block 12 is formed in one end of the second support rod 10, a positioning groove matched with the fixing spring 11 is formed in one end of the fixing clamping block 12, the second support rod 10 is fixed through the fixing clamping block 12, and the second support rod 10 can be folded and fixed.
The effect that whole embodiment 2 reached does, through pulling fixed fixture block 12, make fixed fixture block 12 extension fixed spring 11, remove the card die state of fixed fixture block 12 and second bracing piece 10, rotate second bracing piece 10, make second bracing piece 10 and first bracing piece 9 parallel, make location fixture block 14 block second bracing piece 10 under the effect of positioning spring 13, support the charger through second bracing piece 10 and first bracing piece 9, can hang the charger, be convenient for place the charger, the use of the charger of being convenient for.
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 (8)
1. The utility model provides a compatible charger of general type, includes charger body (1), the one end fixedly connected with charging plug (2) of charger body (1), its characterized in that: the charger is characterized in that three charging sockets (3) are arranged inside the charger body (1), a torsion spring (4) is fixedly connected inside the charger body (1), one end of the torsion spring (4) is fixedly connected with a protection sheet (5), the protection sheet (5) is located at one end of the charging sockets (3), one end of the protection sheet (5) is lapped with a limiting block (6), one end of the limiting block (6) is fixedly connected with a limiting spring (7), and two ends of the charger body (1) are fixedly connected with supporting frames (8);
the utility model discloses a fixed support of building, including support frame (8), the first bracing piece of inside fixedly connected with (9) of support frame (8), the one end of first bracing piece (9) is rotated and is connected second bracing piece (10), both ends fixedly connected with fixed spring (11) of support frame (8), the one end fixedly connected with fixture block (12) of fixed spring (11), fixture block (12) and second bracing piece (10) joint each other, the inside fixedly connected with positioning spring (13) of first bracing piece (9), the one end fixedly connected with positioning block (14) of positioning spring (13).
2. The universal compatible charger according to claim 1, wherein: the three charging sockets (3) are respectively positioned on three side surfaces of the charger body (1).
3. The universal compatible charger according to claim 1, wherein: the protection piece (5) have threely, three protection piece (5) and three charging socket (3) one-to-one, the one end of protection piece (5) is provided with the boss of torsional spring (4) looks adaptation.
4. The universal compatible charger according to claim 1, wherein: the charger is characterized in that a groove matched with the limiting block (6) is formed in the charger body (1), and fixing grooves matched with the supporting frame (8) are formed in the two ends of the charger body (1).
5. The universal compatible charger according to claim 1, wherein: the limiting blocks (6) are three, one ends of the limiting blocks (6) are arranged to be arc-shaped surfaces, the limiting blocks (6) correspond to the three protection pieces (5) one to one, the other ends of the limiting blocks (6) are provided with positioning grooves matched with the limiting springs (7), and the limiting blocks (6) are located at one ends of the protection pieces (5).
6. The universal compatible charger according to claim 1, wherein: the middle part of the support frame (8) is provided with a fixing groove matched with the first support rod (9), and the two ends of the support frame (8) are provided with grooves matched with the fixing clamping blocks (12).
7. The universal compatible charger according to claim 1, wherein: one end of the first supporting rod (9) is provided with a sliding groove matched with the positioning clamping block (14), and one end of the positioning clamping block (14) is provided with a positioning groove matched with the positioning spring (13).
8. The universal compatible charger according to claim 1, wherein: one end of the second supporting rod (10) is provided with a fixed clamping groove matched with the fixed clamping block (12), and one end of the fixed clamping block (12) is provided with a positioning groove matched with the fixed spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788340.9U CN213754055U (en) | 2020-11-26 | 2020-11-26 | Universal compatible charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788340.9U CN213754055U (en) | 2020-11-26 | 2020-11-26 | Universal compatible charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213754055U true CN213754055U (en) | 2021-07-20 |
Family
ID=76831637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022788340.9U Expired - Fee Related CN213754055U (en) | 2020-11-26 | 2020-11-26 | Universal compatible charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213754055U (en) |
-
2020
- 2020-11-26 CN CN202022788340.9U patent/CN213754055U/en not_active Expired - Fee Related
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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: 20210720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |