CN113571931B - Electronic component connection assembly and vehicle - Google Patents
Electronic component connection assembly and vehicle Download PDFInfo
- Publication number
- CN113571931B CN113571931B CN202110795876.XA CN202110795876A CN113571931B CN 113571931 B CN113571931 B CN 113571931B CN 202110795876 A CN202110795876 A CN 202110795876A CN 113571931 B CN113571931 B CN 113571931B
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- China
- Prior art keywords
- component
- contact
- electronic component
- connection assembly
- terminal
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Links
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Abstract
The invention provides an electronic component connection assembly and a vehicle, and relates to the field of vehicle electronic components. The electronic component connecting assembly is used for connecting a first component and a second component, at least one contact is arranged on the second component, the electronic component connecting assembly comprises an inner shell and an outer shell which are matched with each other, at least one wire connected with the first component penetrates through the inner shell, each wire is arranged corresponding to each contact, a terminal is arranged at the end part of each wire far away from the first component, the terminal is provided with a contact part exposed out of the inner shell, the outer shell is fixedly connected with the second component, and the inner shell is configured to move relative to the outer shell along the axial direction of the terminal so that the terminal and the contact form a connecting state of mutual contact or an original state of mutual interval arrangement. The invention replaces the complex female terminal and female terminal plug-in the prior art by arranging the contact on the second component, and reduces the size of the electronic component connecting assembly.
Description
Technical Field
The present invention relates to the field of vehicle electronic components, and in particular, to an electronic component connection assembly and a vehicle.
Background
Various sensor elements are increasingly required to be used in the process of component development in various industries at present. As the functions of components become more and more, the arrangement space of each sensor becomes more and more compact. There is a need for a more compact connection of the sensor to the harness insert.
The current market mainly uses side contact connector and terminal, comprises parts such as public end plug-in components, public end terminal, female end plug-in components, female end terminal and waterproof plug respectively, and public female end plug-in components are longer to whole length after inserting, and whole volume is great, has more limitations when sensor and pencil are arranged. The female terminal structure is complex, the wire harness plug-in is developed and optimized and upgraded for many years, and the structure optimization space of the wire harness plug-in is smaller nowadays.
Disclosure of Invention
An object of the first aspect of the present invention is to provide an electronic component connection assembly, which solves the technical problem of large volume of components after the component connectors are abutted.
A further object of the first aspect of the invention is to improve the service life of the terminal.
An object of a second aspect of the present invention is to provide a vehicle having the above electronic component connection assembly.
According to an object of a first aspect of the present invention, there is provided an electronic component connection assembly for connecting a first component and a second component, the second component being provided with at least one contact, the electronic component connection assembly comprising:
the inner shell and the outer shell are matched with each other, at least one wire connected with the first component is penetrated in the inner shell, each wire is arranged corresponding to each contact, a terminal is arranged at the end part of the wire far away from the first component and provided with a contact part exposed out of the inner shell,
the outer housing is fixedly connected with the second component, and the inner housing is configured to be movable relative to the outer housing in an axial direction of the terminal so that the terminal and the contact are brought into a connected state in which they are in contact with each other or an original state in which they are arranged at a distance from each other.
Optionally, the method further comprises:
the springs are sleeved on each wire, and one end of each spring is connected with the terminal;
and one side of the locking plate is abutted with the spring, the other side of the locking plate is abutted with the inner shell, and the inside of the locking plate is used for penetrating through the lead.
Optionally, slots are formed in the inner housing and the outer housing, so that the locking piece is inserted into the inner housing from the slots.
Optionally, the locking plate is U-shaped, so that the wire is limited in the U-shaped opening of the locking plate when the locking plate is inserted into the inner shell.
Optionally, be equipped with first rocking arm hole on the shell body, be equipped with the second rocking arm hole on the inner housing, electronic components connects the assembly and still includes:
the rocker arm is provided with a cam matched with the first rocker arm hole and a rotating shaft which is inserted into the second rocker arm hole and is coaxial with the cam, so that the rocker arm drives the cam to rotate under the stress, and the inner shell moves along the axial direction of the terminal.
Optionally, the rocker arm comprises two first rocker arm holes disposed at two opposite sides of the outer housing and two second rocker arm holes disposed at two opposite sides of the inner housing, wherein the rocker arm comprises:
and the two ends of the body are respectively connected with the two cams and the two rotating shafts.
Optionally, the outer housing is connected to a clamping structure on the second component.
Optionally, the clamping structure includes a recess recessed from an end surface of the second component in a direction away from the outer housing, the outer housing being inserted into the recess to secure the outer housing and the second component, wherein the contact is located at a bottom of the recess.
Optionally, the clamping structure includes a protrusion protruding from an end surface of the second component toward the outer housing, and the outer housing is provided with a recess recessed toward a direction away from the second component, so that the protrusion is inserted into the recess, thereby fixing the second component and the outer housing, wherein the contact is located on the end surface of the protrusion.
According to the second aspect of the present invention, there is also provided a vehicle mounted with the electronic component connection assembly described above.
The electronic component connecting assembly is used for connecting a first component and a second component, at least one contact is arranged on the second component, the electronic component connecting assembly comprises an inner shell and an outer shell which are matched with each other, at least one wire connected with the first component penetrates through the inner shell, each wire is arranged corresponding to each contact, a terminal is arranged at the end part of each wire, far away from the first component, and the terminal is provided with a contact part exposed out of the inner shell, wherein the outer shell is fixedly connected with the second component, and the inner shell is configured to move relative to the outer shell along the axial direction of the terminal so that the terminal and the contact form a connecting state of mutual contact or an original state of mutual interval arrangement. The invention replaces the complex female terminal and female terminal plug-in the prior art by arranging the contact on the second component, reduces the size of the electronic component connecting assembly and makes the electronic component connecting assembly more compact.
Furthermore, when the outer shell and the second component are installed, the terminals and the contacts are arranged at intervals and are not contacted, so that abrasion is not generated, the number of times of terminal insertion and extraction can be increased, and the service life of the terminals is prolonged.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic state diagram of terminals and an outer housing in an electronic component connection assembly according to one embodiment of the present invention;
FIG. 2 is a schematic state diagram of terminals in contact with an outer housing in an electronic component connection assembly according to one embodiment of the present invention;
FIG. 3 is a schematic block diagram of the interior of the inner housing of the electronic component connection assembly of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along section line A-A in FIG. 1;
FIG. 5 is a schematic cross-sectional view taken along section line B-B in FIG. 2;
fig. 6 is a schematic structural view of a rocker arm in the electronic component connection assembly shown in fig. 1.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Fig. 1 is a schematic state diagram of an electronic component connection assembly 100 in which a terminal 40 is in an original state with an outer case 10 according to an embodiment of the present invention, fig. 2 is a schematic state diagram of an electronic component connection assembly 100 in which a terminal 40 is in contact with an outer case 10 according to an embodiment of the present invention, fig. 3 is a schematic structural view of an inside of an inner case 20 in the electronic component connection assembly 100 shown in fig. 2, fig. 4 is a schematic sectional view taken along a section line A-A in fig. 1, and fig. 5 is a schematic sectional view taken along a section line B-B in fig. 2. As shown in fig. 1, 2, 3, 4 and 5, in one specific embodiment, the electronic component connection assembly 100 is used for connecting a first component (not shown) and a second component 200, at least one contact 210 is provided on the second component 200, the electronic component connection assembly 100 includes an inner housing 20 and an outer housing 10 that are mated with each other, at least one wire 30 connected to the first component is penetrated inside the inner housing 20, each wire 30 is disposed corresponding to each contact 210, and an end of the wire 30 remote from the first component is mounted with a terminal 40 and the terminal 40 has a contact portion 41 exposed to the inner housing 20, wherein the outer housing 10 is fixedly connected with the second component 200, and the inner housing 20 is configured to be movable relative to the outer housing 10 along an axial direction of the terminal 40 so that the terminal 40 and the contact 210 form a connected state of being in contact with each other or an original state of being spaced apart from each other.
This embodiment reduces the size of the electronic component connection assembly 100 by providing contacts 210 on the second component 200, thereby replacing the complex female terminals and female terminal inserts of the prior art, making it more compact.
In another embodiment, the electronic component connection assembly 100 further includes a spring 50 and a locking piece 60, wherein the spring 50 is sleeved on each wire 30, one end of the spring is connected with the terminal 40, one side of the locking piece 60 is abutted against the spring 50, the other side is abutted against the inner housing 20, and the interior of the locking piece 60 is used for passing through the wire 30. When the terminal 40 contacts the contact 210, the spring 50 starts to compress, providing an elastic force for the contact of the terminal 40 and the contact 210, thereby ensuring the stability of the contact of the terminal 40 and the contact 210. And the spring 50 is compressed to be pressed against the sidewall of the hole through which the lead 30 passes, thereby further improving sealability. This embodiment now pre-assembles the inner housing 20 with the outer housing 10, the terminals 40 and springs 50 and the related structure inside the inner housing 20 ensure that the terminals 40 are assembled to a predetermined position after being press-fitted in advance using a dedicated device, and the length of the contact portions 41 of the terminals 40 protruding from the inner housing 20 is extremely short, which is advantageous for protecting the terminals 40 from damage by external forces. In this embodiment, the locking tab 60 and the spring 50 may be first connected together and assembled together into the interior of the inner housing 20.
In a preferred embodiment, slots 11 are formed in the inner housing 20 and the outer housing 10 such that the locking pieces 60 are inserted into the inner housing 20 from the slots 11, thereby facilitating the removal and replacement of the locking pieces 60. That is, the terminal 40 and the spring 50 are first press-fitted into the inside of the inner housing 20 using a dedicated device in advance, and then the locking piece 60 is inserted into the inside of the inner housing 20 from the insertion groove 11 on the inner housing 20 and the outer housing 10.
Further, the locking piece 60 is U-shaped to limit the wire 30 in the U-shaped opening of the locking piece 60 when the locking piece 60 is inserted into the inner housing 20, and the locking piece 60 serves as a base of the spring 50, and simultaneously, the secondary lock function of the terminal 40 is achieved.
Fig. 6 is a schematic block diagram of the rocker arm 70 of the electronic component connection assembly 100 of fig. 1. As shown in fig. 6, and referring to fig. 1, 2, 3, 4 and 5, the outer housing 10 is provided with a first rocker arm hole 11, the inner housing 20 is provided with a second rocker arm hole (not shown), and the electronic component connection assembly 100 further includes a rocker arm 70, on which a cam 72 matched with the first rocker arm hole 11 and a rotating shaft 73 inserted in the second rocker arm hole and coaxial with the cam 72 are provided, so that the rocker arm 70 drives the cam 72 to rotate under the stress, thereby enabling the inner housing 20 to move along the axial direction of the terminal 40. When the rocker arm 70 is in the position shown in fig. 1 and the rocker arm 70 is rotated downward to the position shown in fig. 2 after the electronic component connection assembly 100 is mounted to the second component 200, the contact portion 41 of the terminal 40 contacts the contact 210, thereby connecting the first component to the second component 200.
In a preferred embodiment, the electronic component connection assembly 100 includes two first rocker holes 11 provided at opposite sides of the outer case 10 and two second rocker holes provided at opposite sides of the inner case 20, wherein the rocker 70 includes a body arranged in a radial direction of the terminal 40, and both ends of the body are connected to two cams 72 and two rotating shafts 73, respectively. By such a design, the rocker arm 70 can be easily and manually rocked up and down.
Further, the outer housing 10 is connected to a snap-on structure 220 on the second component 200.
In one embodiment, the engagement structure 220 includes a recess (not shown) recessed from the end surface of the second component 200 in a direction away from the outer housing 10, and the outer housing 10 is inserted into the recess to secure the outer housing 10 and the second component 200, wherein the contacts 210 are located at the bottom of the recess. That is, the outer case 10 is inserted into the recess with the assembled electronic component connection assembly 100, so that the electronic component connection assembly 100 is assembled with the second component 200, and at this time, the terminals 40 are in clearance fit with the contacts 210 on the second component 200, and are not contacted during the assembly process, so that the assembly wear is not generated, and the service life of the terminals 40 can be prolonged. The concave portion can ensure the tight connection between the outer case 10 and the second component 200, and greatly improves the vibration resistance of the electronic component connection assembly 100.
In another embodiment, the engagement structure 220 includes a convex portion (not shown) protruding from the end surface of the second component 200 toward the outer case 10, and the outer case 10 is provided with a concave portion (not shown) recessed toward the direction away from the second component 200, so that the convex portion is inserted into the concave portion to fix the second component 200 and the outer case 10, wherein the contact 210 is located on the end surface of the convex portion. That is, the convex portion of the second component 200 is inserted into the concave portion of the outer case 10, so that the electronic component connection assembly 100 is assembled with the second component 200, and at this time, the terminals 40 are in clearance fit with the contacts 210 of the second component 200, and are not contacted during the assembly process, so that the assembly wear is not generated, and the service life of the terminals 40 can be prolonged.
Further, the invention also provides a vehicle, which is provided with the electronic component connecting assembly 100. The electronic component connection assembly 100 is not described in detail herein.
According to the invention, the contact 210 is integrated on the second component 200, and only the contact part 41 of the terminal 40 is contacted with the contact 210, so that the length of the male terminal 40 can be shortened, the complex female terminal 40 and the female terminal plug-in are eliminated, and the whole size is more compact after the electronic component connecting assembly 100 is contacted with the contact 210 of the second component 200. When the rocker arm 70 rotates, the inner housing 20 is driven to move downwards for a certain stroke relative to the outer housing 10, so that contact between the terminal 40 and the contact 210 is realized, the spring 50 starts to compress when the terminal 40 contacts, and the elasticity is improved for contact between the terminal 40 and the contact 210 of the second component 200, so that the contact stability of the terminal 40 and the contact can be improved.
By now 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 herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (8)
1. An electronic component connection assembly for connecting a first component and a second component, the second component being provided with at least one contact, the electronic component connection assembly comprising:
the inner shell and the outer shell are matched with each other, at least one wire connected with the first component is penetrated in the inner shell, each wire is arranged corresponding to each contact, a terminal is arranged at the end part of the wire far away from the first component and provided with a contact part exposed out of the inner shell,
the outer housing is fixedly connected with the second component, and the inner housing is configured to be movable relative to the outer housing along the axial direction of the terminal so that the terminal and the contact form a connecting state of being in contact with each other or an original state of being arranged at intervals from each other;
further comprises:
the springs are sleeved on each wire, and one end of each spring is connected with the terminal;
the locking plate is in contact with the spring on one side and the inner shell on the other side, and the inside of the locking plate is used for penetrating through the lead;
slots are formed in the inner shell and the outer shell, so that the locking plate is inserted into the inner shell from the slots.
2. The electronic component connection assembly of claim 1, wherein,
the locking plate is U-shaped, so that the lead is limited in the U-shaped opening of the locking plate when the locking plate is inserted into the inner shell.
3. The electronic component connection assembly of claim 1, wherein the outer housing has a first rocker arm aperture and the inner housing has a second rocker arm aperture, the electronic component connection assembly further comprising:
the rocker arm is provided with a cam matched with the first rocker arm hole and a rotating shaft which is inserted into the second rocker arm hole and is coaxial with the cam, so that the rocker arm drives the cam to rotate under the stress, and the inner shell moves along the axial direction of the terminal.
4. The electronic component connection assembly of claim 3, comprising two of the first rocker arm holes disposed at opposite sides of the outer housing and two of the second rocker arm holes disposed at opposite sides of the inner housing, wherein the rocker arm comprises:
and the two ends of the body are respectively connected with the two cams and the two rotating shafts.
5. The electronic component connection assembly of claim 1, wherein,
the outer housing is connected to a clamping structure on the second component.
6. The electronic component connection assembly of claim 5, wherein,
the clamping structure comprises a concave portion recessed from the end face of the second component towards the direction away from the outer shell, and the outer shell is inserted into the concave portion to fix the outer shell and the second component, wherein the contact is located at the bottom of the concave portion.
7. The electronic component connection assembly of claim 5, wherein,
the clamping structure comprises a convex part protruding from the end surface of the second component towards the direction of the outer shell, and a concave part recessed towards the direction away from the second component is arranged on the outer shell, so that the convex part is inserted into the concave part, and the second component and the outer shell are fixed, wherein the contact is positioned on the end surface of the convex part.
8. A vehicle mounted with the electronic component connection assembly as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795876.XA CN113571931B (en) | 2021-07-14 | 2021-07-14 | Electronic component connection assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795876.XA CN113571931B (en) | 2021-07-14 | 2021-07-14 | Electronic component connection assembly and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113571931A CN113571931A (en) | 2021-10-29 |
| CN113571931B true CN113571931B (en) | 2024-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110795876.XA Active CN113571931B (en) | 2021-07-14 | 2021-07-14 | Electronic component connection assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113571931B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113571931A (en) | 2021-10-29 |
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