LU502139B1 - Manual snap-type wire harness port - Google Patents
Manual snap-type wire harness port Download PDFInfo
- Publication number
- LU502139B1 LU502139B1 LU502139A LU502139A LU502139B1 LU 502139 B1 LU502139 B1 LU 502139B1 LU 502139 A LU502139 A LU 502139A LU 502139 A LU502139 A LU 502139A LU 502139 B1 LU502139 B1 LU 502139B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- elastic sheet
- wire harness
- receiving cavity
- lower housing
- sheet receiving
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [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
- 238000010586 diagram Methods 0.000 description 6
- 238000002788 crimping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000000034 method Methods 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 present invention discloses a manual snap-type wire harness port comprising a lower housing and a housing cover covering the lower housing, wherein the lower housing is provided with a connecting port and a wire harness inlet oppositely arranged; the lower housing is internally provided with a plurality of elastic sheet receiving cavities arranged along the direction of the connecting port and the wire harness inlet; a bottom of each elastic sheet receiving cavity is provided with a through hole, and a side of the elastic sheet receiving cavity close to the wire harness inlet is provided with a binding post; an elastic sheet is provided in the elastic sheet receiving cavity, and a contact rod is inserted into the through hole.
Description
DESCRIPTION 0502138 MANUAL SNAP-TYPE WIRE HARNESS PORT
TECHNICAL FIELD The present invention relates to the technical field of wire harness ports, and in particular to a manual snap-type wire harness port.
BACKGROUND A wire harness is a connecting member for connecting electric elements inside a product, and typically comprises cables, and connecting terminals mounted at the ends of the cables. The connecting terminals are used as connecting ports for the wire harness. At present, the connecting ports of the wire harness are fixed in a crimping mode when being connected. However, the wire ends in the wire harness are extruded by brute force and thus deformed in the process of crimping, and frequent plugging and unplugging will wear out the copper sheet in the port, which will result in poor contact and more and more loose connection, and thereby affect the quality in daily use.
SUMMARY The present invention is intended to provide a manual snap-type wire harness port. In order to achieve the above-mentioned purpose, the present invention adopts the following: Provided is a manual snap-type wire harness port comprising a lower housing and a housing cover covering the lower housing, wherein the lower housing is provided with a connecting port and a wire harness inlet oppositely arranged; the lower housing is internally provided with a plurality of elastic sheet receiving cavities arranged along the direction of the connecting port and the wire harness inlet; a bottom of each elastic sheet receiving cavity is provided with a through hole, and a side of the elastic sheet receiving cavity close to the wire harness inlet is provided with a binding post; an elastic sheet is provided in the elastic sheet receiving cavity, and a contact rod is inserted into the through hole. Preferably, the elastic sheet is a copper sheetmetal and is longer than the elastic sheet receiving cavity, so that the elastic sheet is bending in the elastic sheet receiving cavity; one end of the
. . . . . . .LU502139 elastic sheet is provided with a round hole and sleeved into the binding post, and the other end is abutted to an inner wall of the elastic sheet receiving cavity. Preferably, two ends of the contact rod are provided with a spherical head and a rubber gasket, respectively, and the end provided with the rubber gasket penetrates through the through hole and is then abutted to the elastic sheet. Preferably, cross-sectional area of the rubber gasket is greater than that of the through hole. Preferably, an inner wall of the elastic sheet receiving cavity on a side close to the binding post is provided with a U-shaped opening for threading. Preferably, an outer side of the lower housing is provided with a wavy non-slip pad. Preferably, the housing cover is threadedly connected to the lower housing. The present invention has the following advantages: In the present application, through utilization of the elastic characteristics of the elastic sheet, the elastic sheet is allowed to be tightly attached to a docking signal port through the contact rod, which avoids the poor contact caused by frequent plugging and unplugging of the interface.
BRIEF DESCRIPTION OF THE DRAWINGS Specific embodiments of the present invention are further illustrated in detail below with reference to the drawings. FIG. 1 is a schematic structural diagram of a manual snap-type wire harness port according to the present invention. FIG. 2 is a schematic structural diagram of the manual snap-type wire harness port with a housing cover removed according to the present invention. FIG. 3 is a bottom view of the manual snap-type wire harness port of FIG. 2 according to the present invention. FIG. 4 is a schematic structural diagram of the inside of a lower housing of the manual snap-type wire harness port according to the present invention.
. . . Co. . . . LU502139 FIG. 5 is a schematic structural diagram of the inside of an elastic sheet receiving cavity of the manual snap-type wire harness port according to the present invention. FIG. 6 is a top view of the lower housing of the manual snap-type wire harness port according to the present invention. FIG. 7 is a schematic structural diagram of an elastic sheet of the manual snap-type wire harness port according to the present invention. FIG. 8 is a schematic structural diagram of a contact rod of the manual snap-type wire harness port according to the present invention. The reference numerals in the drawings are as follows: 1-lower housing, 2-housing cover, 3-connecting port, 4-wire harness inlet, 5-elastic sheet receiving cavity, 501-through hole, 502-binding post, 503-U-shaped opening, 6-elastic sheet, 601-round hole, 7-contact rod, 701-spherical head, 702-rubber gasket, and 8-non-slip pad.
DETAILED DESCRIPTION In order to more clearly illustrate the present invention, the present invention will be further illustrated in detail with reference to preferred embodiments. It should be appreciated by those skilled in the art that the following specific description is meant to be illustrative rather than limiting, and shall not be used to limit the protection scope of the present invention. In the description of the present invention, it should be noted that directions or positional relationships indicated by terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "back" and the like are those shown based on the drawings, and are merely intended to facilitate and simplify description rather than indicate or imply that the indicated device or element must have a specific direction and must be configured and operated according to the specific direction. Therefore, these directions or positional relationships should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified and defined, the terms "mount", "connect" and "provide" are to be construed broadly and, for example, may indicate a fixed connection or arrangement, or a detachable connection or
. . . 17 - LU502139 arrangement, or an integral connection or arrangement.
For those of ordinary skill in the art, the specific meanings of the aforementioned terms in the present invention can be understood according to specific conditions.
As shown in FIGs. 1-8, a manual snap-type wire harness port comprises: a lower housing 1 and a housing cover 2 covering the lower housing, wherein the lower housing 1 and the housing cover 2 are both made of plastics, and the housing cover 2 is provided with a protrusion suitable for the lower housing 1, and namely the area of the protrusion is equal to the cross-sectional area of the lower housing.
Further, the lower housing 1 is provided with a connecting port 3 and a wire harness inlet 4 oppositely arranged, and the wire harness is inserted from the wire harness inlet and connected to elastic sheet receiving cavities in a decentralized manner.
The lower housing 1 is internally provided with a plurality of elastic sheet receiving cavities 5 arranged along the direction of the connecting port 3 and the wire harness inlet 4. In particular, the number of the elastic sheet receiving cavities in the present application is five.
A bottom of each elastic sheet receiving cavity 5 is provided with a through hole 501, a side of the elastic sheet receiving cavity close to the wire harness inlet 4 is provided with a binding post 502, and an inner wall of the elastic sheet receiving cavity 5 on a side close to the binding post 502 is provided with a U-shaped opening 503 for threading.
The wire harness is introduced from the U-shaped opening and then connected to the binding posts.
The elastic sheet 6 is provided in the elastic sheet receiving cavity 5; the elastic sheet 6 is a copper sheetmetal and is longer than the elastic sheet receiving cavity 5, so that the elastic sheet 6 is bending in the elastic sheet receiving cavity 5; one end of the elastic sheet is provided with a round hole 601 and sleeved into the binding post 502, and the other end is abutted to an inner wall of the elastic sheet receiving cavity 5. The end of the elastic sheet provided with the round hole is sleeved into the binding post to connect external wire harness, and the elastic sheet will always bend upwards or downwards because it is longer than the elastic sheet receiving cavity.
A contact rod 7 is inserted into the through hole 501. Two ends of the contact rod 7 are provided Us02139 with a spherical head 701 and a rubber gasket 702, respectively, and the end provided with the rubber gasket 702 penetrates through the through hole 501 and is then abutted to the elastic sheet
6. Cross-sectional area of the rubber gasket 702 is greater than that of the through hole 501. Through the pushing of the contact rod, the elastic sheet can be controlled to change from downward bending to upward bending, and that is, when the port is inserted into a corresponding socket, the socket will change the elastic sheet into downward bending, and after it is confirmed that the port is firmly inserted, the contact rod is pushed to change the elastic sheet from downward bending to upward bending so as to contact a connector in the socket. An outer side of the lower housing 1 is provided with a wavy non-slip pad 8. The housing cover 2 is threadedly connected to the lower housing 1. Through utilization of the elastic characteristics of the elastic sheet, the elastic sheet is allowed to be tightly attached to a docking signal port through the contact rod, which avoids the poor contact caused by frequent plugging and unplugging of the interface. It is apparent that the above embodiments of the present invention are only examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. For those of ordinary skill in the art, other variations or modifications of different forms can be made on the basis of the above description, and the embodiments cannot be exhausted here, and all the obvious variations or modifications derived from the technical scheme of the present invention shall still fall within the protection scope of the present invention.
Claims (7)
1. À manual snap-type wire harness port, comprising: a lower housing and a housing cover covering the lower housing, wherein the lower housing is provided with a connecting port and a wire harness inlet oppositely arranged; the lower housing is internally provided with a plurality of elastic sheet receiving cavities arranged along the direction of the connecting port and the wire harness inlet; a bottom of each elastic sheet receiving cavity is provided with a through hole, and a side of the elastic sheet receiving cavity close to the wire harness inlet is provided with a binding post; an elastic sheet is provided in the elastic sheet receiving cavity, and a contact rod is inserted into the through hole.
2. The manual snap-type wire harness port according to claim 1, wherein the elastic sheet is a copper sheetmetal and is longer than the elastic sheet receiving cavity, so that the elastic sheet is bending in the elastic sheet receiving cavity; one end of the elastic sheet is provided with a round hole and sleeved into the binding post, and the other end is abutted to an inner wall of the elastic sheet receiving cavity.
3. The manual snap-type wire harness port according to claim 2, wherein two ends of the contact rod are provided with a spherical head and a rubber gasket, respectively, and the end provided with the rubber gasket penetrates through the through hole and is then abutted to the elastic sheet.
4. The manual snap-type wire harness port according to claim 3, wherein cross-sectional area of the rubber gasket is greater than that of the through hole.
5. The manual snap-type wire harness port according to claim 1, wherein an inner wall of the elastic sheet receiving cavity on a side close to the binding post is provided with a U-shaped opening for threading.
6. The manual snap-type wire harness port according to claim 1, wherein an outer side of the lower housing is provided with a wavy non-slip pad.
7. The manual snap-type wire harness port according to claim 1, wherein the housing cover is threadedly connected to the lower housing.
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 |
|---|---|
| LU502139B1 true LU502139B1 (en) | 2022-12-19 |
Family
ID=82654999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU502139A LU502139B1 (en) | 2022-04-29 | 2022-05-08 | Manual snap-type wire harness 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 WO PCT/CN2022/091587 patent/WO2022161517A2/en unknown
- 2022-05-08 LU LU502139A patent/LU502139B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022161517A2 (en) | 2022-08-04 |
| CN117013274A (en) | 2023-11-07 |
| WO2022161517A3 (en) | 2023-02-02 |
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