CN217469025U - Terminal assembly for refrigerating and freezing device and refrigerating and freezing device - Google Patents
Terminal assembly for refrigerating and freezing device and refrigerating and freezing device Download PDFInfo
- Publication number
- CN217469025U CN217469025U CN202123321360.6U CN202123321360U CN217469025U CN 217469025 U CN217469025 U CN 217469025U CN 202123321360 U CN202123321360 U CN 202123321360U CN 217469025 U CN217469025 U CN 217469025U
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- terminal
- female
- male
- mounting structure
- peripheral wall
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- 230000008014 freezing Effects 0.000 title claims abstract description 17
- 238000007710 freezing Methods 0.000 title claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 41
- 238000003780 insertion Methods 0.000 claims description 32
- 230000037431 insertion Effects 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 21
- 238000005057 refrigeration Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides a terminal component for a refrigerating and freezing device and the refrigerating and freezing device, which comprises a female terminal and a male terminal matched with the female terminal; the peripheral wall of one of the female terminal and the male terminal comprises a peripheral wall area used for matching, the peripheral wall area is formed by sequentially connecting and enclosing a plurality of planes, each plane is provided with a first mounting structure or a second mounting structure, and the first mounting structures are used for being mounted on the second mounting structures, so that any two adjacent female terminals or male terminals with the peripheral wall area can be connected through the first mounting structures and the second mounting structures when the female terminals or the male terminals are provided with a plurality of peripheral wall areas. The terminal assembly improves the generalization of the terminal assembly, reduces the material number and reduces the cost.
Description
Technical Field
The utility model relates to a refrigeration technology field especially relates to a terminal subassembly and cold-stored refrigeration device for cold-stored refrigeration device.
Background
With the progress of science and technology, the development of social economy and the improvement of living standard of people, people have a higher pursuit for material life, and refrigeration and freezing devices such as refrigerators, freezers and the like become standard accessories in family life.
The production process of the refrigeration and freezing device needs foaming, the wiring harness of the box body needs to be pre-embedded, the foaming of the box body is finished, and the wiring harness is connected with terminal components needed by other loads such as a fan, a compressor and the like. At present, terminal assemblies with different specifications are required to be used according to different loads connected with the wiring harnesses, so that the terminal assemblies have the defects of more material numbers, poor universality and high price and cost.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a terminal assembly for a cold storage freezer that overcomes or at least partially solves the above-mentioned problems, improves the generalization of the terminal assembly, reduces the number of materials, and reduces the cost.
The terminal assembly comprises a female terminal and a male terminal matched with the female terminal for use;
the peripheral wall of one of the female terminal and the male terminal comprises a peripheral wall area used for matching, the peripheral wall area is formed by sequentially connecting and enclosing a plurality of planes, each plane is provided with a first mounting structure or a second mounting structure, and the first mounting structure is used for being mounted on the second mounting structure, so that when the female terminal or the male terminal with the peripheral wall area is provided with a plurality of terminals, any two adjacent terminals can be connected through the first mounting structure and the second mounting structure.
Optionally, the female terminal is plugged with the corresponding male terminal, and a fool-proof structure for positioning is arranged between the female terminal and the male terminal.
Optionally, the peripheral walls of the female and male terminals each comprise the peripheral wall region;
female terminal with the male terminal is after the cooperation installation, male terminal on first mounting structure with female terminal on the first mounting structure one-to-one sets up, male terminal on the second mounting structure with female terminal on the second mounting structure one-to-one sets up.
Optionally, the peripheral walls of the female and male terminals each comprise the peripheral wall region;
the peripheral wall area comprises four planes, two adjacent planes are provided with the first mounting structures, and the other two planes are provided with the second mounting structures;
after the female terminal and the male terminal are installed in a matched mode, one first installation structure of the female terminal corresponds to one first installation structure of the male terminal, the other first installation structure of the female terminal corresponds to the other first installation structure of the male terminal, or the other first installation structure of the female terminal corresponds to one second installation structure of the male terminal.
The first mounting structure is a protrusion arranged on the plane correspondingly, and the second mounting structure is a groove arranged on the plane correspondingly.
Optionally, the groove comprises a bottom wall, and a first side wall and a second side wall connected to two sides of the bottom wall;
the distance between the first side wall and the second side wall is gradually shortened outwards from the position connected with the bottom wall;
the shape of the bulge is matched with that of the groove.
Optionally, the male terminal and the corresponding female terminal have the same color, and the different male terminals have different colors.
Optionally, the female terminal is provided with an insertion hole, and the male terminal includes an insertion portion for being inserted into the insertion hole;
the fool-proof structure comprises a connector and a slot matched with the connector for use, and the connector is an insertion column extending along the axial direction of the first connecting part;
one of the connector and the insertion groove is provided on a peripheral wall of the insertion portion, and the other is provided on a hole wall of the insertion hole.
Optionally, the male terminal further comprises a connecting portion connected with the insertion portion, the connecting portion having the peripheral wall region.
The utility model also provides a cold-stored refrigerating plant, including box and the arbitrary terminal subassembly of above-mentioned, the terminal subassembly female terminal or male terminal connect in the intraformational pencil of foaming of box.
When wiring harnesses in a refrigerating and freezing apparatus are connected to different loads, terminal assemblies of different specifications are required due to the difference in the number of wiring harnesses and the connected loads. The utility model provides a terminal subassembly can form the terminal subassembly of different specifications through the concatenation combination to satisfy the requirement of various pencil quantity and different loads.
Specifically, the peripheral walls of the female and male terminals of the terminal assembly each have a first mounting structure and a second mounting structure for mounting on the first mounting structure. When the female terminals are spliced and combined, the first mounting structure of the adjacent female terminal can be connected with the second mounting structure of the other adjacent female terminal, so that the two adjacent female terminals are spliced together. Similarly, two adjacent male terminals can be spliced by the connection mode. And respectively splicing the male terminal and the female terminal according to the number of required wire harnesses and the requirements of different loads, and then splicing the spliced female terminal and the male terminal one to one. The utility model provides a terminal subassembly can splice the combination according to pencil quantity and different loads to improve the universalization of terminal subassembly, reduced the material number, the cost is reduced.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a terminal assembly for a cold-storage freezer according to one embodiment of the present invention;
fig. 2 is a schematic structural view of a female terminal of a terminal assembly for a cold-storage freezer according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a male terminal of a terminal assembly for a cold storage and freezing apparatus according to an embodiment of the present invention
Fig. 4 is a schematic use state reference view of a terminal assembly for a cold storage and freezing apparatus according to an embodiment of the present invention.
Detailed Description
A terminal assembly 100 for a cold storage and freezing apparatus and a cold storage and freezing apparatus according to an embodiment of the present invention will be described with reference to fig. 1 to 3. In the description of the present embodiments, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or includes" a or some of the features that it covers, this is to be taken as an indication that other features are not excluded and that other features may further be included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
Further, in the description of the present embodiment, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature therebetween. That is, in the description of the present embodiment, the first feature being "on," "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the first feature, or simply mean that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiments, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Fig. 1 is a schematic structural view of a terminal assembly 100 for a cold storage and freezing device according to an embodiment of the present invention, as shown in fig. 1 and referring to fig. 2 and 4, the present invention provides a terminal assembly 100 for a cold storage and freezing device, which includes a female terminal 110 and a male terminal 120 used in cooperation with the female terminal 110. The peripheral wall of one of the female terminal 110 and the male terminal 120 includes a peripheral wall area for fitting, the peripheral wall area is surrounded by a plurality of planes which are connected in sequence, each plane is provided with a first mounting structure 111 or a second mounting structure 112, the first mounting structure 111 is used for mounting on the second mounting structure 112, so that when a plurality of female terminals 110 or male terminals 120 with peripheral wall areas are provided, any two adjacent ones can be connected through the first mounting structure 111 and the second mounting structure 112.
When the wiring harnesses in the refrigerating and freezing apparatus are connected to different loads, terminal assemblies 100 of different specifications are required depending on the number of wiring harnesses and the connected loads. The utility model provides a terminal subassembly 100 can form the terminal subassembly 100 of different specifications through the concatenation combination to satisfy the requirement of various pencil quantity and different loads.
Specifically, the peripheral walls of the female terminal 110 and the male terminal 120 of the terminal assembly 100 each have a first mounting structure 111 and a second mounting structure 112 for mounting on the first mounting structure 111. In a splice combination, the first mounting structure 111 of an adjacent female terminal 110 can be connected together with the second mounting structure 112 of another adjacent female terminal 110 such that two adjacent female terminals 110 are spliced together. Likewise, two adjacent male terminals 120 can also be spliced together by this connection. The male terminal 120 and the female terminal 110 are respectively spliced according to the number of required wire harnesses and the requirements of different loads, and then the spliced female terminal 110 and the spliced male terminal 120 are spliced one to one. The utility model provides a terminal subassembly 100 can splice the combination according to pencil quantity and different loads to improve terminal subassembly 100's universalization, reduced the material number, the cost is reduced.
In some embodiments of the present invention, as shown in fig. 1 to 3, the female terminal 110 is plugged with the corresponding male terminal 120, and a fool-proof structure 130 for positioning is provided therebetween. The fool-proof structure 130 enables an installer to directly and unmistakably complete the plugging operation of the female terminal 110 and the male terminal 120 without spending attention and experience and professional knowledge, thereby improving the working efficiency and reducing the error rate.
Further, a clamping structure for fixing is arranged between the female terminal 110 and the corresponding male terminal 120, and the clamping structure comprises a clamping protrusion and a clamping groove. After the female terminal 110 is inserted into the corresponding male terminal 120, the clamping protrusion is located in the clamping groove, so that the relative movement of the female terminal 110 and the corresponding male terminal 120 can be limited, and the female terminal 110 and the corresponding male terminal 120 are fixed firmly and are not easy to fall off. Moreover, the clamping structure has the advantages of simple structure, reliable connection and low cost.
In some embodiments of the present invention, the peripheral walls of the female terminal 110 and the male terminal 120 each include a peripheral wall area. After the female terminal 110 and the male terminal 120 are installed in a matched manner, the first installation structures 111 on the male terminal 120 and the first installation structures 111 on the female terminal 110 are arranged in a one-to-one correspondence manner, and the second installation structures 112 on the male terminal 120 and the second installation structures 112 on the female terminal 110 are arranged in a one-to-one correspondence manner. The design and installation manner make the design and manufacture of the terminal assembly 100 convenient, and the structures of the outer ends of the female terminal 110 and the male terminal 120 are consistent, so that the structure is uniform and beautiful.
In some embodiments of the present invention, as shown in fig. 1-3, the peripheral walls of the female terminal 110 and the male terminal 120 each include a peripheral wall area. The peripheral wall region includes four planes, two adjacent planes providing the first mounting structure 111 and the remaining two planes providing the second mounting structure 112. After the female terminal 110 and the male terminal 120 are fitted and mounted, one first mounting structure 111 of the female terminal 110 corresponds to one first mounting structure 111 of the male terminal 120, and the other first mounting structure 111 of the female terminal 110 corresponds to the other first mounting structure 111 of the male terminal 120. In other alternative embodiments, as shown in fig. 1-3, another first mounting structure 111 of the female terminal 110 corresponds to a second mounting structure 112 of the male terminal 120.
In some embodiments of the present invention, the first mounting structure 111 is a protrusion and the second mounting structure 112 is a groove. For example, the groove includes a bottom wall, and a first sidewall and a second sidewall connected to both sides of the bottom wall. The distance between the first side wall and the second side wall is gradually shortened from the position connected with the bottom wall outwards. That is, the inner space enclosed by the bottom wall, the first side wall and the second side wall forms a tapered groove which is a dovetail groove. The bulge is a bulge structure matched with the shape of the groove. The structure of the bulge and the groove ensures that the structure is simple, the design and the manufacture are convenient, and the installation and the fixation are firm. In order to improve the convenience of installation, the groove structure may penetrate through two ends of the corresponding male terminal 120 or female terminal 110 to form a through groove.
In some embodiments of the present invention, the male terminal 120 and the corresponding female terminal 110 are the same color, and the different male terminals 120 are different colors. The male terminal 120 and the female terminal 110 are in the same color and consistent with the color of the wire harness, different colors represent different functions, fool proofing can be effectively achieved during production line production, and after-sales personnel can know the function of the wire harness through the color of the terminals during maintenance, so that problems can be judged more quickly.
In some embodiments of the present invention, the female terminal 110 is provided with an insertion hole, and the male terminal 120 includes an insertion portion 121 for inserting into the insertion hole. The fool-proof structure 130 includes a socket 131 and a slot 132 cooperating with the socket 131, the socket 131 being a plug extending along the axial direction of the first connection portion 122. The fool-proof structure 130 enables an assembling worker to insert the insertion portion 121 of the male terminal 120 into the insertion hole of the female terminal 110 without thinking and thus improves the assembling efficiency and reduces the error rate. Further, the insertion column may be a rectangular parallelepiped or a semi-cylinder, and the insertion slot 132 is a rectangular parallelepiped or a semi-cylinder groove matched with the insertion column. One of the connector 131 and the insertion groove 132 is provided on the peripheral wall of the insertion portion 121, and the other is provided on the hole wall of the insertion hole. For example, as shown in fig. 2 and 3, the connector 131 is provided on the peripheral wall of the insertion portion 121, and the insertion groove 132 is provided on the hole wall of the insertion hole.
In some embodiments of the present invention, as shown in fig. 3, the male terminal 120 further includes a connection portion 122 connected with the insertion portion 121, the connection portion 122 having a peripheral wall area. The male terminal 120 can be connected with the female terminal 110 through the insertion part 121, and two adjacent male terminals 120 can be connected through the connection part 122, so that the male terminal 120 has a simple and reasonable structure and is convenient to design and manufacture.
The utility model also provides a cold-stored refrigeration device, terminal subassembly 100 including box and any kind of above-mentioned embodiment, female terminal 110 or the public terminal 120 of terminal subassembly 100 are connected in the intraformational pencil of foaming of box.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A terminal assembly for a refrigeration and freezing device is characterized by comprising a female terminal and a male terminal matched with the female terminal;
the peripheral wall of one of the female terminal and the male terminal comprises a peripheral wall area used for matching, the peripheral wall area is formed by sequentially connecting and enclosing a plurality of planes, each plane is provided with a first mounting structure or a second mounting structure, and the first mounting structure is used for being mounted on the second mounting structure, so that when the female terminal or the male terminal with the peripheral wall area is provided with a plurality of terminals, any two adjacent terminals can be connected through the first mounting structure and the second mounting structure.
2. Terminal assembly according to claim 1,
the female terminal is connected with the corresponding male terminal in an inserting mode, and a fool-proof structure used for positioning is arranged between the female terminal and the male terminal.
3. Terminal assembly according to claim 1,
the peripheral walls of the female and male terminals each include the peripheral wall region;
female terminal with the male terminal is after the cooperation installation, male terminal on first mounting structure with female terminal on the first mounting structure one-to-one sets up, male terminal on the second mounting structure with female terminal on the second mounting structure one-to-one sets up.
4. Terminal assembly according to claim 1,
the peripheral walls of the female and male terminals each include the peripheral wall region;
the peripheral wall area comprises four planes, two adjacent planes are provided with the first mounting structures, and the other two planes are provided with the second mounting structures;
after the female terminal and the male terminal are installed in a matched mode, one first installation structure of the female terminal corresponds to one first installation structure of the male terminal, the other first installation structure of the female terminal corresponds to the other first installation structure of the male terminal, or the other first installation structure of the female terminal corresponds to the other second installation structure of the male terminal.
5. Terminal assembly according to claim 1,
the first mounting structure is a protrusion arranged on the plane correspondingly, and the second mounting structure is a groove arranged on the plane correspondingly.
6. Terminal assembly according to claim 5,
the groove comprises a bottom wall, a first side wall and a second side wall, wherein the first side wall and the second side wall are connected to two sides of the bottom wall;
the distance between the first side wall and the second side wall is gradually shortened outwards from the position connected with the bottom wall;
the shape of the bulge is matched with that of the groove.
7. Terminal assembly according to claim 1,
the male terminal and the corresponding female terminal are same in color, and different male terminals are different in color.
8. Terminal assembly according to claim 2,
the female terminal is provided with an insertion hole, and the male terminal comprises an insertion part for inserting into the insertion hole;
the fool-proof structure comprises a connector and a slot matched with the connector for use, and the connector is an insertion column extending along the axial direction of the first connecting part;
one of the connector and the insertion groove is provided on a peripheral wall of the insertion portion, and the other is provided on a hole wall of the insertion hole.
9. Terminal assembly according to claim 8,
the male terminal further includes a connecting portion connected with the insertion portion, the connecting portion having the peripheral wall region.
10. A refrigerator-freezer comprising a cabinet, characterized by further comprising a terminal assembly according to any one of claims 1 to 9, the female or male terminal of the terminal assembly being connected to a wiring harness within a foam layer of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123321360.6U CN217469025U (en) | 2021-12-27 | 2021-12-27 | Terminal assembly for refrigerating and freezing device and refrigerating and freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123321360.6U CN217469025U (en) | 2021-12-27 | 2021-12-27 | Terminal assembly for refrigerating and freezing device and refrigerating and freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217469025U true CN217469025U (en) | 2022-09-20 |
Family
ID=83261395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123321360.6U Active CN217469025U (en) | 2021-12-27 | 2021-12-27 | Terminal assembly for refrigerating and freezing device and refrigerating and freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217469025U (en) |
-
2021
- 2021-12-27 CN CN202123321360.6U patent/CN217469025U/en active Active
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