CN117013274A - Manual joint formula pencil port - Google Patents
Manual joint formula pencil port Download PDFInfo
- Publication number
- CN117013274A CN117013274A CN202210468982.1A CN202210468982A CN117013274A CN 117013274 A CN117013274 A CN 117013274A CN 202210468982 A CN202210468982 A CN 202210468982A CN 117013274 A CN117013274 A CN 117013274A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- elastic piece
- port
- accommodating cavity
- elastic sheet
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 5
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/52—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw which is spring loaded
Landscapes
- Installation Of Indoor Wiring (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The application discloses a manual clamping type wire harness port, which comprises: a lower housing and a housing cover covering the lower housing; the lower shell is provided with an access port and a wire harness access part which are oppositely arranged; the lower shell is internally provided with a plurality of elastic sheet accommodating cavities arranged along the directions of the access port and the wire harness access part; the bottom of each elastic piece accommodating cavity is provided with a through hole, and one side close to the wire harness access part is provided with a binding post; the elastic sheet is arranged in the elastic sheet accommodating cavity; and a contact rod is inserted in the through hole. According to the application, the elastic piece is tightly attached to the butt joint signal port through the contact rod by utilizing the characteristic that the elastic piece has elasticity, so that the problem of poor contact of the interface caused by multi-frequency plug is avoided.
Description
Technical Field
The application relates to the technical field of wire harness ports, in particular to a manual clamping type wire harness port.
Background
The wire harness is a connecting piece for connecting various electrical components inside the product, and generally comprises a wire and a connecting terminal mounted at the end of the wire, and the connecting terminal is used as a connecting port of the wire harness. At present, a wiring port of a wire harness is fixed in a crimping mode when being connected, a wire head on the wire harness can be forced to be extruded to deform in the crimping process, and a copper sheet in the port can be worn out due to repeated plugging, so that poor contact is caused, and the wire head is loose more and more, so that daily use quality is influenced.
Disclosure of Invention
The application aims to provide a manual clamping type wire harness port.
To achieve the above object, the present application adopts the following:
a manual snap-in harness port, comprising: a lower housing and a housing cover covering the lower housing; the lower shell is provided with an access port and a wire harness access part which are oppositely arranged; the lower shell is internally provided with a plurality of elastic sheet accommodating cavities arranged along the directions of the access port and the wire harness access part; the bottom of each elastic piece accommodating cavity is provided with a through hole, and one side close to the wire harness access part is provided with a binding post; the elastic sheet is arranged in the elastic sheet accommodating cavity; and a contact rod is inserted in the through hole.
Preferably, the elastic sheet is a copper metal sheet, the length of the elastic sheet is greater than that of the elastic sheet accommodating cavity, the elastic sheet is positioned in the elastic sheet accommodating cavity and has a bending radian, one end of the elastic sheet is provided with a round hole and sleeved on the binding post, and the other end of the elastic sheet is abutted to the inner wall of the elastic sheet accommodating cavity.
Preferably, the two ends of the contact rod are respectively a spherical head and a rubber gasket, and one end with the rubber gasket passes through the through hole to be abutted against the elastic sheet.
Preferably, the cross-sectional area of the rubber gasket is larger than the cross-sectional area of the through hole.
Preferably, a U-shaped opening for threading is formed in the inner wall of the elastic piece accommodating cavity, which is positioned on one side of the binding post.
Preferably, the outer side of the lower shell is provided with a wavy anti-slip pad.
Preferably, the cover is screwed to the lower case. .
The application has the following advantages:
according to the application, the elastic piece is tightly attached to the butt joint signal port through the contact rod by utilizing the characteristic that the elastic piece has elasticity, so that the problem of poor contact of the interface caused by multi-frequency plug is avoided.
Drawings
The following describes the embodiments of the present application in further detail with reference to the drawings.
Fig. 1 is a schematic view of a manual snap-on harness port structure of the present application.
Fig. 2 is a schematic structural view of a manual clamping type wire harness port removing shell cover according to the present application.
Fig. 3 is a schematic view showing the structure of the manual clamping type wire harness port of fig. 2 from the bottom.
Fig. 4 is a schematic view of the structure of the inside of the lower housing of the manual clamping type wire harness port according to the present application.
Fig. 5 is a schematic structural view of a manual clamping type wire harness port spring plate accommodating cavity.
Fig. 6 is a schematic top view of a manual clamping type harness port lower housing according to the present application.
Fig. 7 is a schematic structural diagram of a manual clip-on harness port spring.
Fig. 8 is a schematic structural view of a manual snap-on harness port contact lever of the present application.
In the drawings, each reference numeral is:
1-lower shell, 2-shell cover, 3-access port, 4-wire harness access portion, 5-spring sheet accommodating cavity, 501-through hole, 502-binding post, 503-U-shaped opening, 6-shrapnel, 601-round hole, 7-contact rod, 701-spherical head, 702-rubber gasket and 8-anti-slip pad.
Detailed Description
In order to more clearly illustrate the present application, the present application will be further described with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this application is not limited to the details given herein.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 8, a manual clamping type wire harness port includes: a lower case 1 and a case cover 2 covering the lower case; the lower shell 1 and the shell cover 2 are both made of plastics, and the shell cover 2 is provided with a bulge which is suitable for the lower shell 1, namely the bulge area is equal to the cross section area of the lower shell;
further, the lower housing 1 has an access port 3 and a harness access portion 4 which are disposed opposite to each other; the wire harness is inserted from the wire harness access portion and is connected to the spring piece accommodating cavities in a dispersed manner.
The lower shell 1 is internally provided with a plurality of elastic sheet accommodating cavities 5 arranged along the directions of the access port 3 and the wire harness access part 4;
in particular, the number of the elastic sheet accommodating cavities in the application is five.
The bottom of each spring piece accommodating cavity 5 is provided with a through hole 501, and one side close to the wire harness access part 4 is provided with a binding post 502; the inner wall of the spring plate accommodating cavity 5, which is positioned on one side of the binding post 502, is provided with a U-shaped opening 503 for threading.
The wire harness is connected to the wiring terminal through the U-shaped opening.
The elastic sheet 6 is arranged in the elastic sheet accommodating cavity 5; the elastic sheet 6 is a copper metal sheet, and the length of the elastic sheet is greater than that of the elastic sheet accommodating cavity 5, so that the elastic sheet 6 is positioned in the elastic sheet accommodating cavity 5 and has a bending radian, one end of the elastic sheet 6 is provided with a round hole 601 and is sleeved on the binding post 502, and the other end of the elastic sheet is abutted to the inner wall of the elastic sheet accommodating cavity 5.
One end of the elastic sheet with the round hole is sleeved on the binding post and is connected with an external wire harness, and because the length of the elastic sheet is larger than that of the elastic sheet accommodating cavity, the elastic sheet can always be bent upwards or downwards.
The through hole 501 is inserted with a contact bar 7. The contact rod 7 has a ball-shaped head 701 and a rubber pad 702 at both ends, and one end with the rubber pad 702 is abutted against the spring plate 6 through the through hole 501. The cross-sectional area of the rubber gasket 702 is larger than the cross-sectional area of the through hole 501.
Through the promotion of contact lever, can control the shell fragment and change into the bending upwards by the bending downwards, namely in the port inserts corresponding socket, the socket can become the shell fragment and bend downwards, confirms that the port grafting is firm, promotes the contact lever, changes the shell fragment into the bending upwards by bending downwards, contacts the connecting piece in the socket.
The outer side of the lower shell 1 is provided with a wavy anti-slip pad 8.
The shell cover 2 is connected with the lower shell 1 through threads.
Through utilizing the elastic characteristics of shell fragment self to have, can make the shell fragment closely laminate on the butt joint signal port through the contact lever, avoided the interface because of the poor problem of contact that the multifrequency plug led to the fact.
It should be understood that the foregoing examples of the present application are provided merely for clearly illustrating the present application and are not intended to limit the embodiments of the present application, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present application as defined by the appended claims.
Claims (7)
1. A manual snap-in harness port, comprising: a lower housing and a housing cover covering the lower housing; the lower shell is provided with an access port and a wire harness access part which are oppositely arranged; the lower shell is internally provided with a plurality of elastic sheet accommodating cavities arranged along the directions of the access port and the wire harness access part; the bottom of each elastic piece accommodating cavity is provided with a through hole, and one side close to the wire harness access part is provided with a binding post; the elastic sheet is arranged in the elastic sheet accommodating cavity; and a contact rod is inserted in the through hole.
2. The manual clamping type wire harness port according to claim 1, wherein the elastic piece is a copper metal piece, the length of the elastic piece is larger than that of the elastic piece accommodating cavity, the elastic piece is located in the elastic piece accommodating cavity and has a bending radian, one end of the elastic piece is provided with a round hole and sleeved on the binding post, and the other end of the elastic piece is abutted to the inner wall of the elastic piece accommodating cavity.
3. The manual clamping type wire harness port according to claim 2, wherein two ends of the contact rod are respectively a spherical head and a rubber gasket, and one end with the rubber gasket passes through the through hole to be abutted against the elastic sheet.
4. A manual snap-in harness port as claimed in claim 3 wherein the cross-sectional area of the rubber gasket is greater than the cross-sectional area of the through hole.
5. The manual clamping type wire harness port according to claim 1, wherein a U-shaped opening for threading is formed in the inner wall of one side of the binding post in the elastic piece accommodating cavity.
6. The manual clip-on harness port as claimed in claim 1, wherein the outer side of the lower housing is provided with a wavy anti-slip pad.
7. The manual clip-on harness port of claim 1, wherein the housing cover is threadably connected to the lower housing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210468982.1A CN117013274A (en) | 2022-04-29 | 2022-04-29 | Manual joint formula pencil port |
| PCT/CN2022/091587 WO2022161517A2 (en) | 2022-04-29 | 2022-05-08 | Manually clamped wire harness port |
| LU502139A LU502139B1 (en) | 2022-04-29 | 2022-05-08 | Manual snap-type wire harness port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210468982.1A CN117013274A (en) | 2022-04-29 | 2022-04-29 | Manual joint formula pencil port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117013274A true CN117013274A (en) | 2023-11-07 |
Family
ID=82654999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210468982.1A Pending CN117013274A (en) | 2022-04-29 | 2022-04-29 | Manual joint formula pencil port |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN117013274A (en) |
| LU (1) | LU502139B1 (en) |
| WO (1) | WO2022161517A2 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3514099C2 (en) * | 1985-04-16 | 1994-11-17 | Wago Verwaltungs Gmbh | Connection clamp for electrical conductors |
| JP2000048874A (en) * | 1998-07-30 | 2000-02-18 | Osada:Kk | Terminal box |
| CN202564566U (en) * | 2012-04-28 | 2012-11-28 | 东莞市长河电子有限公司 | Screw-free buckling type wiring connector |
| JP2018107079A (en) * | 2016-12-28 | 2018-07-05 | オムロン株式会社 | Terminal block |
| CN207818931U (en) * | 2018-01-29 | 2018-09-04 | 余姚市信亿电子科技有限公司 | A kind of quick wire connector |
| CN110600897B (en) * | 2018-06-30 | 2021-06-04 | 中航光电科技股份有限公司 | Electric wiring terminal |
-
2022
- 2022-04-29 CN CN202210468982.1A patent/CN117013274A/en active Pending
- 2022-05-08 LU LU502139A patent/LU502139B1/en active
- 2022-05-08 WO PCT/CN2022/091587 patent/WO2022161517A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022161517A3 (en) | 2023-02-02 |
| LU502139B1 (en) | 2022-12-19 |
| WO2022161517A2 (en) | 2022-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |