CN220122154U - Insulation component and convenient assembly charging socket - Google Patents
Insulation component and convenient assembly charging socket Download PDFInfo
- Publication number
- CN220122154U CN220122154U CN202320602860.7U CN202320602860U CN220122154U CN 220122154 U CN220122154 U CN 220122154U CN 202320602860 U CN202320602860 U CN 202320602860U CN 220122154 U CN220122154 U CN 220122154U
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- CN
- China
- Prior art keywords
- assembly
- charging socket
- screw
- square
- insulating assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009413 insulation Methods 0.000 title claims description 14
- 230000013011 mating Effects 0.000 claims description 13
- 239000012212 insulator Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an insulating assembly and a charging socket convenient to assemble, wherein the insulating assembly comprises a shell, a plurality of elastic contact pieces and a plurality of signal contact pieces, and a plurality of first mounting holes and second mounting holes extending along the axial direction are formed in the shell; each elastic contact piece is arranged in a corresponding first mounting hole in the shell; each signal contact is arranged in a corresponding second mounting hole in the shell; the shell is also provided with a plurality of second matching holes extending along the axial direction, and the insulating assembly can be made into a universal piece; the convenient assembly charging socket comprises a square disc, a screw and an insulating assembly, the square disc and the insulating assembly can be fixedly connected by the screw, the assembly is convenient, the maximum outer diameter of the socket can be reduced, and the arrangement of a vehicle body is facilitated.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to an insulating assembly and a charging socket convenient to assemble.
Background
The electric automobile charging socket is an indispensable part as an electric automobile energy input interface, the existing charging socket is assembled by welding or riveting, the welding or riveting is firm, but once the quality problem of a contact occurs, the whole charging socket can be replaced, and the cost is high.
Disclosure of Invention
Accordingly, the present utility model is directed to an insulating assembly and a charging socket that can be assembled easily. The square plate is fixedly connected with the insulating assembly by the screw, so that the assembly is convenient, the maximum outer diameter of the socket can be reduced, and the arrangement of a vehicle body is facilitated; in addition, the insulating component can be made into a general part, so that the design difficulty of parts is low, and the mass production is convenient.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an insulation assembly, comprising:
a housing having a plurality of axially extending first and second mounting holes provided therein;
a plurality of elastic contact pieces, each elastic contact piece is installed in a corresponding first installation hole in the shell;
a plurality of signal contacts, each signal contact being mounted in a corresponding second mounting hole in the housing;
the shell is also provided with a plurality of second matching holes extending along the axial direction.
Preferably, the housing is integrally formed.
Preferably, the shell comprises an insulator and a pressing plate which can be buckled.
The utility model provides a convenient assembly socket that charges, includes square dish, screw and foretell insulating component, utilizes screw can be with square dish and insulating component fixed connection.
As an optimal scheme, the insulating assembly is inserted from the rear end of the square disc for installation, and the square disc can be fixedly connected with the insulating assembly by penetrating through the tail of the insulating assembly through a screw and being connected with the square disc through threads.
Preferably, the square plate is provided with a butt joint end for butt joint with the insulating assembly, and the butt joint end is provided with a first matching hole matched with the screw.
As a preferable scheme, at least two positioning convex blocks for positioning the insulator are arranged on the butt joint end of the square disc, and the first matching holes are formed in the positioning convex blocks.
Preferably, the insulating assembly is inserted from the front end of the square disc for installation, and the square disc and the insulating assembly can be fixedly connected by penetrating through the rear end of the square disc through screws and being in threaded connection with the insulating assembly.
Preferably, the shell is provided with a second matching hole into which the screw is screwed.
As the preferable scheme, the square disk tail is provided with a circle of limiting boss, and the limiting boss is provided with a first matching hole matched with the screw.
The beneficial effects are that:
as described above, the insulating assembly and the charging socket convenient to assemble have the following beneficial effects:
1) The charging socket comprises the square disc, the screw and the insulating assembly, the square disc and the insulating assembly can be fixedly connected by the screw, and the design can reduce the maximum outer diameter of the socket, so that the vehicle body arrangement is facilitated.
2) The insulating assembly comprises the shell, the elastic contact piece and the signal contact piece, wherein the elastic contact piece and the signal contact piece are arranged in corresponding mounting holes in the shell, and the insulating assembly can be made into a universal piece, so that the design difficulty of parts can be reduced, and batch production is facilitated.
3) The butt joint end of the square disc and the shell is provided with a positioning lug or a limiting boss, so that the shell can be positioned and fixed.
4) The elastic contact piece provided by the utility model has good sealing performance, and can not rotate in the assembly process, so that the assembly is convenient.
The present utility model will be described in further detail with reference to the drawings of the embodiments and the specific embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the embodiments or the drawings needed in the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the structure of a charging socket in embodiment 1.
Fig. 2 is an exploded view of the charging socket in example 1.
Fig. 3 is a schematic diagram of the structure of the square plate in embodiment 1.
Fig. 4 is a schematic structural view of an insulator in embodiment 1.
Fig. 5 is a schematic structural view of the platen in embodiment 1.
Fig. 6 is a schematic structural view of the elastic contact in embodiment 1.
Fig. 7 is a schematic diagram of the structure of the charging socket in embodiment 2.
Fig. 8 is an exploded view of the charging socket in example 2.
The drawing marks, 1, square discs, 101, positioning convex blocks, 102, first matching holes, 103, limiting convex blocks, 2, insulating components, 21, a shell, 211, insulators, 212, pressing plates, 22, elastic contact elements, 221, anti-rotation bodies, 3, screws, 4, second mounting holes, 5, first mounting holes, 6 and second matching holes.
Detailed Description
In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in fig. 1, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In one aspect, the present utility model discloses an insulation assembly, and the insulation assembly 2 includes a housing 21, a plurality of elastic contacts 22, and a plurality of signal contacts, wherein the elastic contacts 22 and the signal contacts are installed in the housing 21.
The front end of the housing 21 is provided with a plurality of column structures extending forwards, the column structures are provided with inner holes, the inner holes form mounting holes for accommodating the contact pieces, in detail, the mounting holes are divided into a first mounting hole 5 for mounting the elastic contact pieces 22 and a second mounting hole 4 for mounting the signal contact pieces according to the types of the contact pieces, and each elastic contact piece 22 is mounted in the corresponding first mounting hole 5 in the housing 21; each signal contact is mounted in a corresponding second mounting hole 4 in the housing 21; the mounting manner of the elastic contact 22 and the signal contact in the housing 21 is the prior art, and will not be described herein.
The anti-rotation body 221 is arranged on the outer wall of the elastic contact 22, so that the elastic contact 22 can be prevented from rotating in the assembly process through the anti-rotation body 221, and the installation is convenient.
The insulating assembly 2 can be made into a universal piece so as to reduce the design difficulty of parts, and when the contact piece is ablated, the insulating assembly 2 is detached from the square plate 1 to be replaced integrally, so that the disassembly process is simple, and the large-area popularization and use are facilitated.
As an embodiment of the present utility model, referring to fig. 2, the housing 21 includes an insulator 201 and a pressing plate 203 that can be fastened together.
As another embodiment of the present utility model, referring to fig. 8, the housing 21 is an integrally formed structure.
The utility model further discloses a convenient assembly charging socket which comprises a square disc 1, a screw 3 and an insulating assembly 2, wherein the assembled insulating assembly 2 is integrally arranged in the square disc 1, then the square disc and the insulating assembly 2 are fixed together by the screw 3, the assembly is convenient, when the insulating assembly 2 is required to be disassembled, only the screw 3 is required to be screwed off, the insulating assembly 2 is required to be taken down, and the disassembly is convenient.
In detail, the square plate 1 is provided with a first matching hole 102, the shell 21 of the insulating assembly 2 is provided with a second matching hole 6, and the screw 3 is matched with the first matching hole 102 and the second matching hole 6 to assemble the square plate 1 and the insulating assembly 2 together.
The square plate 1 is used for being connected with a corresponding frame body, and is made of an insulating material, so that the contact piece can be directly matched with the square plate 1, and an additional insulating structure is not required to be arranged, so that the charging socket is simple in structure.
The present utility model is divided into a front-mounted charging socket and a rear-mounted charging socket according to the manner in which the insulating module 2 is mounted in the square tray 1.
The two receptacles are described in detail below in connection with specific embodiments.
Example 1 (rear mounted charging socket)
Referring to fig. 1 to 6, the charging socket of the present embodiment includes a square plate 1, a screw 3 and an insulating member 2. The insulating assembly 2 is inserted from the rear end of the square disc 1 for installation, and the square disc 1 and the insulating assembly 2 can be fixedly connected by penetrating the tail of the insulating assembly 2 through the screw 3 and being connected with the square disc 1 in a threaded manner.
The insulating assembly 2 comprises a housing 21, a plurality of elastic contacts 22 and a plurality of signal contacts (not shown in the figure), wherein the elastic contacts 22 and the signal contacts are installed in the housing 21; the case 21 is formed by combining the insulator 211 and the pressing plate 22. The housing 21 is provided with a second mating hole 6 through which the screw 3 passes, where the second mating hole 6 is a through hole.
The square plate 1 has a butt end for butt-jointing with the insulator 211, and a first matching hole 102 for screwing in the screw 3 is arranged on the butt end, wherein the first matching hole 102 is a threaded hole.
In detail, at least two positioning projections 101 for positioning the insulator 211 are provided on the butt end of the square disk 1.
The screw 3 passes through the second matching hole 6 and then is matched with the first matching hole 102 on the square disk 1. The arrangement position of the first fitting hole 102 is not limited as long as interference is not caused to the elastic contact 202 and the signal contact. As shown in fig. 3, the first mating hole 102 is disposed on the positioning bump 101.
It should be noted that, in the insulating assembly 2, the number of the elastic contacts 22 and the signal contacts is designed according to the need, and in the embodiment 1, the housing 21 is provided with three first mounting holes 5 and six second mounting holes 4 (inner holes with the smallest diameters), that is, the insulating assembly 2 includes three elastic contacts 22 and six signal contacts.
Example 2 (front mounted charging socket)
Referring to fig. 7 and 8, in this embodiment, the charging socket includes a square disc 1, a screw 3 and an insulation component 2, the insulation component 2 is inserted from the front end of the square disc 1 for assembly installation, and the screw 3 is used to pass through the rear end of the square disc 1 and be in threaded connection with the insulation component 2 so as to fixedly connect the square disc 1 with the insulation component 2.
The insulation assembly 2 comprises a housing 21, a plurality of elastic contacts 22 and a plurality of signal contacts (both elastic contacts 22 and signal contacts are shown in the drawings) which are integrally formed, wherein the elastic contacts 22 and the signal contacts are mounted in the housing 21.
The housing 21 is provided with a second mating hole 6 for mating with the screw 3, and the second mating hole 6 is a threaded hole.
The tail of the square plate 1 is provided with a circle of limiting boss 103, the limiting boss 103 is provided with a first matching hole 102, the first matching hole 102 is a through hole, and the screw 3 passes through the first matching hole 102 to be in threaded connection with the second matching hole 6 so as to fixedly connect the square plate 1 with the insulating assembly 2.
The foregoing has outlined a detailed description of the utility model with respect to an insulation pack and a convenient assembly charging receptacle, and specific examples have been provided herein to illustrate the principles and embodiments of the utility model and to assist in understanding the method and core concepts of the utility model. It should be noted that any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model fall within the protection scope of the present utility model for those skilled in the art.
Claims (8)
1. An insulation assembly, comprising:
a housing (21), wherein a plurality of first mounting holes (5) and second mounting holes (4) extending along the axial direction are provided in the housing (21);
a plurality of elastic contacts (22), each elastic contact (22) being mounted in a corresponding first mounting hole (5) in the housing (21);
a plurality of signal contacts, each signal contact being mounted in a corresponding second mounting hole (4) in the housing (21);
the shell (21) is also provided with a plurality of second matching holes (6) extending along the axial direction;
the shell (21) is integrally formed;
the shell (21) comprises an insulator (211) and a pressing plate (212) which can be buckled with each other.
2. The charging socket convenient to assemble is characterized by comprising a square disc (1), a screw (3) and the insulation assembly according to claim 1, wherein the square disc (1) and the insulation assembly (2) can be fixedly connected by the screw (3).
3. The portable assembly charging socket according to claim 2, wherein the insulating assembly (2) is inserted from the rear end of the square disc (1) for installation, and the square disc (1) and the insulating assembly (2) can be fixedly connected by using the screw (3) to penetrate through the tail of the insulating assembly (2) and be in threaded connection with the square disc (1).
4. A portable assembly charging socket according to claim 3, wherein the square tray (1) has a mating end for mating with the insulating assembly (2), the mating end being provided with a first mating hole (102) for mating with the screw (3).
5. The portable assembly charging socket according to claim 4, wherein at least two positioning projections (101) for positioning the insulator (211) are provided on the butt end of the square plate (1), and the first mating hole (102) is provided on the positioning projections (101).
6. A portable assembly charging socket according to claim 2, wherein the insulating assembly (2) is inserted from the front end of the square disc (1) for installation, and the square disc (1) and the insulating assembly (2) can be fixedly connected by means of screws (3) penetrating from the rear end of the square disc (1) and being in threaded connection with the insulating assembly (2).
7. A portable assembly charging socket according to claim 6, wherein the housing (21) is provided with a second mating hole (6) into which the screw (3) is screwed.
8. The portable assembly charging receptacle of claim 7, wherein: the tail of the square disc (1) is provided with a circle of limiting boss (103), and the limiting boss (103) is provided with a first matching hole (102) matched with the screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320602860.7U CN220122154U (en) | 2023-03-24 | 2023-03-24 | Insulation component and convenient assembly charging socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320602860.7U CN220122154U (en) | 2023-03-24 | 2023-03-24 | Insulation component and convenient assembly charging socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122154U true CN220122154U (en) | 2023-12-01 |
Family
ID=88895431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320602860.7U Active CN220122154U (en) | 2023-03-24 | 2023-03-24 | Insulation component and convenient assembly charging socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122154U (en) |
-
2023
- 2023-03-24 CN CN202320602860.7U patent/CN220122154U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |