CN112290332A - Adapter - Google Patents
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- CN112290332A CN112290332A CN202011197387.6A CN202011197387A CN112290332A CN 112290332 A CN112290332 A CN 112290332A CN 202011197387 A CN202011197387 A CN 202011197387A CN 112290332 A CN112290332 A CN 112290332A
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- plate
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- fan plate
- fan
- caulking
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Abstract
The invention discloses a conversion joint which comprises a shell assembly, a first fan plate and an intermediate shaft, wherein the first fan plate is connected with the shell and the intermediate shaft; the movable assembly comprises a second fan plate and a third fan plate, and the outer side surfaces of the second fan plate and the third fan plate are embedded into the annular groove; a fourth sector plate disposed between the housing and the intermediate shaft; the number of the plug connectors of the device can be changed to meet the requirements.
Description
Technical Field
The invention relates to the technical field of electric wiring, in particular to a conversion joint.
Background
1) The conventional charger module characteristic tester has the matching equipment of a separated type (a host and a voltage regulator), which cannot realize quick wiring in the test, too many operation switches, and all the equipment of the separated type, which has the defects of too many wiring, complex wiring, easy occurrence of wrong wiring and wrong operation, and can not ensure the safety of the test process.
2) For a transformer substation with a single set of direct current system, the capacity of a charging module is determined according to the direct current load of the transformer substation and the capacity of a storage battery, and the charger needs to be loaded independently during a test, so that the load of the charger is increased, the charger cannot carry normal load under the conditions of alternating current power failure, charging module failure and the like, and meanwhile, the storage battery is in a discharging state during the test, so that enough discharging time cannot be ensured, and no enough emergency processing time is available during an accident;
3) for a transformer substation with double configuration sets, a charger module characteristic test needs to quit one set of running charging set and disconnect one set of alternating current input serial characteristic instrument alternating current voltage regulating device, wiring is complex and unsafe, all loads are provided by one section of direct current bus, and reliability of a direct current system is greatly reduced.
4) The performance of the repaired charging module is tested without a special instrument, the repaired module can only be directly put into operation, the module after being repaired for many times has problems after being operated on site, and a large amount of manpower and material resources are wasted through repeated treatment.
Therefore, the integrated multifunctional charger module characteristic test instrument is researched, quick wiring and no on-site direct current system switch are realized for charger modules of different manufacturers and different models, and the problems of complex wiring work, poor operation safety and the like during charger characteristic test are solved.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that the existing charger connector is of multiple types and cannot be adapted.
In order to solve the technical problems, the invention provides the following technical scheme: a conversion joint comprises a shell assembly, a first fan plate and an intermediate shaft, wherein the first fan plate is connected with the shell and the intermediate shaft, the intermediate shaft and the shell are arranged coaxially, an annular groove is formed in the inner side wall of the shell, and the position of the annular groove corresponds to that of the first fan plate;
the movable assembly comprises a second fan plate and a third fan plate, and the outer side surfaces of the second fan plate and the third fan plate are embedded into the annular groove;
and the fourth fan plate is arranged between the shell and the middle shaft.
As a preferable aspect of the adapter of the present invention, wherein: the second fan board lateral surface is provided with first curb plate, third fan board lateral surface is provided with the second curb plate, first curb plate and second curb plate set up in the ring channel.
As a preferable aspect of the adapter of the present invention, wherein: a first through groove and a first caulking groove are formed in the first fan plate, and the first through groove is communicated with the first caulking groove and the outside;
as a preferable aspect of the adapter of the present invention, wherein: a second through groove and a second caulking groove are formed in the second fan plate, and the second through groove is communicated with the second caulking groove and the outside;
and a third through groove and a third caulking groove are formed in the third fan plate, and the third through groove is communicated with the third caulking groove and the outside.
As a preferable aspect of the adapter of the present invention, wherein: a first vertical groove is axially formed in the middle shaft, a first embedded plate is axially arranged on the inner side face of the fourth sector plate, and the first embedded plate is arranged in the first vertical groove;
the shell is provided with a second vertical groove, the second vertical groove is communicated with the annular groove, the outer side face of the fourth sector plate is provided with a second embedded plate, and the second embedded plate is arranged in the second vertical groove.
As a preferable aspect of the adapter of the present invention, wherein: the second panel penetrates through the second vertical groove, and an anti-skid block is arranged at the end of the second panel.
As a preferable aspect of the adapter of the present invention, wherein: a first inserting column is arranged on the first fan plate;
a second inserting column is arranged on the second fan plate;
a third inserting column is arranged on the third fan plate;
and a fourth inserting column is arranged on the fourth fan plate.
As a preferable aspect of the adapter of the present invention, wherein: the balance part comprises a fifth fan plate, a crankshaft arranged on the side surface of the fifth fan plate, and a push plate arranged at the end part of the crankshaft;
the crankshaft is matched with the first through groove in size, and the push plate is matched with the first caulking groove in size;
and a third side plate is further arranged on the outer side surface of the fifth fan plate and is arranged in the annular groove.
As a preferable aspect of the adapter of the present invention, wherein: the bent axle set up in first logical groove, the push pedal set up in the first caulking groove, the push pedal tip is provided with the spring, connects first caulking groove bottom.
As a preferable aspect of the adapter of the present invention, wherein: the shell assembly further comprises a baffle plate, and the baffle plate is arranged on the intermediate shaft;
the baffle is provided with a first slotted hole, a second slotted hole, a third slotted hole and a fourth slotted hole, and the first plug column is arranged in the first slotted hole;
the second inserting column is arranged in the second slotted hole, the third inserting column is arranged in the fourth slotted hole, and the fourth inserting column corresponds to the fourth slotted hole in position.
The invention has the beneficial effects that: the number of the plug connectors of the device can be changed to meet the requirements.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic diagram of a comparative structure of a conversion joint according to an embodiment of the present invention, in which four plugging columns are converted into three plugging columns;
fig. 2 is an exploded view of an adapter according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a housing in an adapter according to an embodiment of the present invention;
fig. 4 is a schematic structural view illustrating a first through groove in the adapter according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second fan plate in the adapter according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fourth sector plate in the adapter according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a balance member in an adapter according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional view illustrating four insertion posts in the adapter according to an embodiment of the present invention;
fig. 9 is a schematic cross-sectional view illustrating three plugging columns in the adapter according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 9, the present embodiment provides an adapter, including,
the shell assembly 100 comprises a shell 101, a first fan plate 102 and an intermediate shaft 103, wherein the first fan plate 102 is connected with the shell 101 and the intermediate shaft 103, the intermediate shaft 103 and the shell 101 are coaxially arranged, an annular groove 104 is formed in the inner side wall of the shell 101, and the position of the annular groove 104 corresponds to that of the first fan plate 102;
the movable assembly 200 comprises a second fan plate 201 and a third fan plate 202, and the outer side surfaces of the second fan plate 201 and the third fan plate 202 are embedded into the annular groove 104;
a fourth sector plate 300, the fourth sector plate 300 being disposed between the housing 101 and the intermediate shaft 103.
It should be noted that the casing 101 is a circular tube structure, the middle shaft 103 is coaxially disposed in the casing 101, an annular area a is formed between the middle shaft 103 and the casing 101, and the first fan plate 102, the second fan plate 201, the third fan plate 202 and the fourth fan plate 300 are all located in the annular area a.
The inner side surfaces of the first fan plate 102, the second fan plate 201, the third fan plate 202 and the fourth fan plate 300 are all attached to the middle shaft 103, and the outer side surfaces of the first fan plate 102, the second fan plate 201, the third fan plate 202 and the fourth fan plate 300 are all attached to the inner side wall of the shell 101.
A first side plate 201a is arranged on the outer side surface of the second fan plate 201, a second side plate 202a is arranged on the outer side surface of the third fan plate 202, and the first side plate 201a and the second side plate 202a are arranged in the annular groove 104.
A first through groove 102a and a first caulking groove 102b are arranged in the first fan plate 102, and the first through groove 102a is communicated with the first caulking groove 102b and the outside;
a second through groove 201b and a second caulking groove 201c are formed in the second fan plate 201, and the second through groove 201b is communicated with the second caulking groove 201c and the outside;
a third through groove 202b and a third caulking groove 202c are formed in the third fan plate 202, and the third through groove 202b communicates the third caulking groove 202c with the outside.
The first through grooves 102a and the first caulking grooves 102b are arranged along the same circumferential direction, and the first through grooves 102a and the first caulking grooves 102b are arranged in pairs in the first sector plate 102 and are arranged on two sides of the first sector plate 102;
the second through grooves 201b and the second caulking grooves 201c are arranged along the same circumferential direction, and the second through grooves 201b and the second caulking grooves 201c are arranged in pairs in the second fan-shaped plate 201 and are arranged on two sides of the second fan-shaped plate 201;
the third through grooves 202b and the third caulking grooves 202c are arranged along the same circumferential direction, and the third through grooves 202b and the third caulking grooves 202c are arranged in pairs in the third fan plate 202 and are arranged on two sides of the third fan plate 202;
the second fan plate 201 and the third fan plate 202 are identical in structure and size as a whole.
The first through groove 102a, the second through groove 201b and the third through groove 202b have the same size and structure, the third caulking groove 202c, the second caulking groove 201c and the first caulking groove 102b have the same size and structure,
a first vertical groove 103a is axially formed in the intermediate shaft 103, a first panel 301 is axially formed on the inner side surface of the fourth sector plate 300, and the first panel 301 is arranged in the first vertical groove 103 a;
the casing 101 is provided with a second vertical slot 101a, the second vertical slot 101a is communicated with the annular slot 104, the outer side surface of the fourth fan plate 300 is provided with a second embedded plate 302, and the second embedded plate 302 is arranged in the second vertical slot 101 a.
The first pane 301 cooperates with the first vertical slot 103a, the first pane 301 being slidable within the first vertical slot 103 a.
The second pane 302 cooperates with the second vertical slot 101a, the second pane 302 being slidable in the second vertical slot 101 a.
Preferably, the first vertical groove 103a and the second vertical groove 101a are corresponding in position, that is, the first vertical groove 103a and the second vertical groove 101a are overlapped in a radial direction when viewed from a top view.
The second panel 302 passes through the second vertical slot 101a, and the end of the second panel 302 is provided with a cleat 303.
A first inserting column 102c is arranged on the first fan plate 102;
a second inserting column 201d is arranged on the second fan plate 201;
a third inserting column 202d is arranged on the third fan plate 202;
the fourth panel 300 is provided with a fourth mating post 304.
The first plugging column 102c, the second plugging column 201d, the third plugging column 202d, and the fourth plugging column 304 are all made of conductive materials, and are conductive parts for plugging the entire conversion head, and it should be noted that the first fan plate 102, the second fan plate 201, the third fan plate 202, and the fourth fan plate 300 are all provided with sockets for connecting wires, so that the wires can be connected to the conductive posts arranged on the first, second, third, and fourth fan plates.
The balance piece 400 comprises a fifth fan plate 401, a crankshaft 402 arranged on the side surface of the fifth fan plate 401, and a push plate 403 arranged at the end part of the crankshaft 402;
the crankshaft 402 is matched with the first through groove 102a in size, and the push plate 403 is matched with the first caulking groove 102b in size;
the outer side of the fifth plate 401 is further provided with a third side plate 405, and the third side plate 405 is disposed in the annular groove 104.
The axial direction of the crankshaft 402 and the push plate 403 is the circumferential direction of a circle with the same radius as the first through groove 102a and the first caulking groove 102 b; the crankshaft 402 is disposed in the first through groove 102a, and the push plate 403 is disposed in the first insertion groove 102b, so that the balance 400 can move in the axial direction of the first through groove 102 a.
The inner side surface of the fifth panel 401 is attached to the intermediate shaft 103, and the outer side surface is attached to the inner side wall of the casing 101.
The crankshaft 402 is disposed in the first through groove 102a, the push plate 403 is disposed in the first caulking groove 102b, and the end of the push plate 403 is provided with a spring 404 connected to the bottom inside the first caulking groove 102 b.
Similarly, the crankshaft 402 is also arranged in the second through groove 201b, the push plate 403 is arranged in the second caulking groove 201c, and the end of the push plate 403 is provided with a spring 404 connected with the bottom in the second caulking groove 201 c;
the crankshaft 402 is also arranged in the third through groove 202b, the push plate 403 is arranged in the third caulking groove 202c, and the end part of the push plate 403 is provided with a spring 404 connected with the bottom in the third caulking groove 202 c;
the housing assembly 100 further comprises a baffle 105, the baffle 105 being disposed on the intermediate shaft 103;
the baffle 105 is provided with a first slot 105a, a second slot 105b, a third slot 105c and a fourth slot 105d, and the first inserting column 102c is arranged in the first slot 105 a;
the second plug column 201d is disposed in the second slot 105b, the third plug column 202d is disposed in the fourth slot 105d, and the fourth plug column 304 corresponds to the fourth slot 105 d.
In the present embodiment, the position of the first fan plate 102 is fixed, and the second fan plate 201 and the third fan plate 202 can rotate along the annular groove 104, that is, circumferentially around the intermediate shaft 103, by the embedding structure of the first side plate 201a and the second side plate 202a in the annular groove 104.
The fifth fan plate 401 is inserted into the annular groove 104 via a third side plate 405 arranged on its outer side, so that it rotates in the annular groove 104, i.e. in the circumferential direction around the intermediate shaft 103.
It should be noted that the outer side surface of the fifth plate 401 is provided with a non-slip convex portion for controlling the rotation of the fifth plate 401 around the middle shaft 103 from the outside of the housing 101.
The invention has the advantages that the conversion between the four-plug column and the three-plug column can be realized through change, and the conversion can be carried out according to actual requirements so as to adapt to the charger plug socket.
Specifically, if the charger jack is a four-jack and the actual wire end is in a three-jack state, the three-jack state can be converted, and the wire connecting line is adjusted and selected according to the use state. And the wire can be reconnected for use.
Specifically, the process of converting the three-jack column into the four-jack column is as follows, when the three-jack column is located, referring to fig. 9, the first sector plate 102 is located at a fixed position, the second sector plate 201 and the third sector plate 203 are located at positions corresponding to the annular groove 104 and can rotate around the intermediate shaft 103 in the circumferential direction, the fourth sector plate 300 is not located at a position corresponding to the annular groove 104, the first panel 301 on the fourth sector plate 300 is disposed in the first vertical groove 103a, the second panel 302 is disposed in the second vertical groove 101a, and at this time, the fourth sector plate 300 can move axially along the intermediate shaft 103.
At this time, the fifth fan plate 401 at one side of the first fan plate 102 and the fifth fan plate 401 at one side of the third fan plate 203 are shifted in opposite directions, that is, the fifth fan plate 401(1) and the fifth fan plate 401(2) in fig. 9, so that the second fan plate 201 and the third fan plate 203 rotate and move towards the first fan plate 102, the portion of the crankshaft 402 extending from the fifth fan plate is compressed into the first fan plate 102, the second fan plate 201 and the third fan plate 203, a position capable of accommodating the fourth fan plate 300 is hollowed out in the annular area a, and at this time, the fourth fan plate 300 is moved to the hollowed position, so as to form a connector lug of four plug columns.
Taking the first sector 102 as an example, the crankshaft 402 is disposed in the first through groove 102a, the push plate 403 is disposed in the first caulking groove 102b, the end of the push plate 403 is provided with a spring 404 connected to the bottom of the first caulking groove 102b to push the fifth sector 401 toward the first sector 101, and the push plate 403 moves in the first caulking groove 102b and compresses the spring.
Preferably, the angle of the first fan plate 101 is smaller than 90 °, and further, the first fan plate 101 and the two fifth fan plates 401 together form an angle of 90 ° or an angle smaller than 90 °.
The fan angle of the fourth fan 300 is 90 deg., and the first and second panels 301 and 302 are located at the fan angle center line thereof.
The invention has the advantages that four or three plug connectors can be uniformly distributed, and the plug holes for plugging are uniformly distributed.
Specifically, for example, after the four plug posts are changed into three, after the fourth sector plate 300 is axially withdrawn, under the action of the spring 404, the crankshaft 402 is pushed outward until the fifth sector plates 401 are contacted, if the positions of the second sector plate 201 and the third sector plate 202 and the first sector plate 102 are not uniformly distributed on the whole circumference, because the stiffness coefficients of the spring 404 are the same, the spring 404 will balance the whole, and push the second sector plate 201 and the third sector plate 202 to move. The second fan plate 201 and the third fan plate 202 are uniformly distributed with the first fan plate 102, that is, the three plugging columns thereon are uniformly distributed.
The connector types of the plug holes on the charger to be adapted can refer to DF25/DF35(3 cores/4 cores) of Zhuhaitatan and YP21-4/P20-4 of Shenzhen Autensin, so that three or four plug columns are required to be uniformly distributed.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. An adapter, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the shell assembly (100) comprises a shell (101), a first fan plate (102) and an intermediate shaft (103), wherein the first fan plate (102) is connected with the shell (101) and the intermediate shaft (103), the intermediate shaft (103) and the shell (101) are coaxially arranged, an annular groove (104) is formed in the inner side wall of the shell (101), and the position of the annular groove (104) corresponds to that of the first fan plate (102);
the movable assembly (200) comprises a second fan plate (201) and a third fan plate (202), and the outer side surfaces of the second fan plate (201) and the third fan plate (202) are embedded into the annular groove (104);
a fourth sector plate (300), the fourth sector plate (300) being disposed between the housing (101) and the intermediate shaft (103).
2. The adapter according to claim 1, wherein: a first side plate (201a) is arranged on the outer side face of the second fan plate (201), a second side plate (202a) is arranged on the outer side face of the third fan plate (202), and the first side plate (201a) and the second side plate (202a) are arranged in the annular groove (104).
3. The adapter according to claim 1 or 2, wherein: a first through groove (102a) and a first caulking groove (102b) are formed in the first fan plate (102), and the first through groove (102a) is communicated with the first caulking groove (102b) and the outside.
4. The adapter according to claim 3, wherein: a second through groove (201b) and a second caulking groove (201c) are formed in the second fan plate (201), and the second through groove (201b) is communicated with the second caulking groove (201c) and the outside;
a third through groove (202b) and a third caulking groove (202c) are formed in the third fan plate (202), and the third through groove (202b) is communicated with the third caulking groove (202c) and the outside.
5. The adapter according to claim 4, wherein: a first vertical groove (103a) is axially formed in the middle shaft (103), a first panel (301) is axially arranged on the inner side surface of the fourth sector plate (300), and the first panel (301) is arranged in the first vertical groove (103 a);
a second vertical groove (101a) is formed in the shell (101), the second vertical groove (101a) is communicated with the annular groove (104), a second embedded plate (302) is arranged on the outer side face of the fourth fan plate (300), and the second embedded plate (302) is arranged in the second vertical groove (101 a).
6. The adapter according to claim 5, wherein: the second panel (302) passes through the second vertical groove (101a), and an anti-skid block (303) is arranged at the end part of the second panel (302).
7. The crossover joint of any one of claims 4 to 6, wherein: a first inserting column (102c) is arranged on the first fan plate (102);
a second inserting column (201d) is arranged on the second fan plate (201);
a third inserting column (202d) is arranged on the third fan plate (202);
a fourth inserting column (304) is arranged on the fourth fan plate (300).
8. The adapter according to claim 7, wherein: the balance piece (400) comprises a fifth fan plate (401), a crankshaft (402) arranged on the side surface of the fifth fan plate (401), and a push plate (403) arranged at the end part of the crankshaft (402);
the crankshaft (402) is sized to fit the first through slot (102a), and the push plate (403) is sized to fit the first caulking slot (102 b);
and a third side plate (405) is further arranged on the outer side surface of the fifth fan plate (401), and the third side plate (405) is arranged in the annular groove (104).
9. The adapter according to claim 8, wherein: the crankshaft (402) is arranged in the first through groove (102a), the push plate (403) is arranged in the first caulking groove (102b), and a spring (404) is arranged at the end part of the push plate (403) and connected with the inner bottom of the first caulking groove (102 b).
10. The adapter according to claim 8 or 9, wherein: the housing assembly (100) further comprises a baffle (105), the baffle (105) being disposed on the intermediate shaft (103);
the baffle plate (105) is provided with a first slotted hole (105a), a second slotted hole (105b), a third slotted hole (105c) and a fourth slotted hole (105d), and the first inserting column (102c) is arranged in the first slotted hole (105 a);
the second plug column (201d) is disposed in the second slot (105b), the third plug column (202d) is disposed in the fourth slot (105d), and the fourth plug column (304) corresponds to the fourth slot (105 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197387.6A CN112290332B (en) | 2020-10-31 | 2020-10-31 | Adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197387.6A CN112290332B (en) | 2020-10-31 | 2020-10-31 | Adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112290332A true CN112290332A (en) | 2021-01-29 |
| CN112290332B CN112290332B (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011197387.6A Active CN112290332B (en) | 2020-10-31 | 2020-10-31 | Adapter |
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| CN (1) | CN112290332B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115116320A (en) * | 2022-06-15 | 2022-09-27 | 贵州电网有限责任公司 | Direction-changeable signboard |
| CN115854151A (en) * | 2022-11-30 | 2023-03-28 | 贵州电网有限责任公司 | Portable oil injection system based on oil immersed mutual inductor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640357A (en) * | 2009-08-26 | 2010-02-03 | 任红伟 | Universal power supply interface converter |
| US20140199867A1 (en) * | 2011-09-16 | 2014-07-17 | Dg International Holdings Limited | Adaptor |
| CN104022387A (en) * | 2014-05-11 | 2014-09-03 | 浙江海洋学院 | Adjustable and foldable computer plug |
| CN203932601U (en) * | 2014-06-24 | 2014-11-05 | 宁波迪明斯电子有限公司 | A kind of novel power supply transducer |
| CN204230586U (en) * | 2014-10-31 | 2015-03-25 | 欧斯乐有限公司 | Power supply adaptor structure-improved |
| US9472899B1 (en) * | 2015-11-04 | 2016-10-18 | Delphi Technologies, Inc. | Adaptable electrical plug assembly |
| CN106099580A (en) * | 2016-07-30 | 2016-11-09 | 何子瀚 | Biphase three-phase Changeover plug |
| US20180337501A1 (en) * | 2015-11-11 | 2018-11-22 | Gongniu Group Co., Ltd. | Travel adapter |
-
2020
- 2020-10-31 CN CN202011197387.6A patent/CN112290332B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640357A (en) * | 2009-08-26 | 2010-02-03 | 任红伟 | Universal power supply interface converter |
| US20140199867A1 (en) * | 2011-09-16 | 2014-07-17 | Dg International Holdings Limited | Adaptor |
| CN104022387A (en) * | 2014-05-11 | 2014-09-03 | 浙江海洋学院 | Adjustable and foldable computer plug |
| CN203932601U (en) * | 2014-06-24 | 2014-11-05 | 宁波迪明斯电子有限公司 | A kind of novel power supply transducer |
| CN204230586U (en) * | 2014-10-31 | 2015-03-25 | 欧斯乐有限公司 | Power supply adaptor structure-improved |
| US9472899B1 (en) * | 2015-11-04 | 2016-10-18 | Delphi Technologies, Inc. | Adaptable electrical plug assembly |
| US20180337501A1 (en) * | 2015-11-11 | 2018-11-22 | Gongniu Group Co., Ltd. | Travel adapter |
| CN106099580A (en) * | 2016-07-30 | 2016-11-09 | 何子瀚 | Biphase three-phase Changeover plug |
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| CN115116320A (en) * | 2022-06-15 | 2022-09-27 | 贵州电网有限责任公司 | Direction-changeable signboard |
| CN115116320B (en) * | 2022-06-15 | 2023-11-03 | 贵州电网有限责任公司 | Sign board capable of changing direction |
| CN115854151A (en) * | 2022-11-30 | 2023-03-28 | 贵州电网有限责任公司 | Portable oil injection system based on oil immersed mutual inductor |
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