CN111755847A - Body sealing wire holder - Google Patents
Body sealing wire holder Download PDFInfo
- Publication number
- CN111755847A CN111755847A CN202010778807.3A CN202010778807A CN111755847A CN 111755847 A CN111755847 A CN 111755847A CN 202010778807 A CN202010778807 A CN 202010778807A CN 111755847 A CN111755847 A CN 111755847A
- Authority
- CN
- China
- Prior art keywords
- wiring
- base
- piece
- sealing
- wire holder
- 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
Images
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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
-
- 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
- H01R4/02—Soldered or welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a body sealing wire holder for forming sealing between a body and a vertical insertion sheet, which comprises: the base is provided with at least one wiring position on, the base be provided with electrically conductive wiring spare and wiring nut on every wiring position, electrically conductive wiring spare's concrete structure includes: the wiring nut comprises a vertical insertion piece and a wiring piece transversely arranged at the top end of the vertical insertion piece, wherein a wiring hole matched with the wiring nut is formed in the wiring piece; the base is provided with mounting chambers corresponding to the wiring nuts one to one and through insertion holes corresponding to the vertical insertion pieces on each wiring position, at least two annular sealing ribs are arranged on the hole wall of each through insertion hole, the vertical insertion pieces are inserted into the corresponding through insertion holes of the base, sealing is formed between each sealing rib and each vertical insertion piece, and the wiring nuts are arranged in the corresponding mounting chambers. The wire holder is particularly suitable for severe environments.
Description
Technical Field
The invention relates to an electric connector, in particular to a wire holder for electric connection.
Background
At present, the conventional wire holder generally has a structure including: the base is provided with at least one wiring position (a wiring position is exactly the haplopore socket, and two wiring positions are exactly two hole sockets to this analogize) on the base, the base be provided with electrically conductive wiring spare on every wiring position, electrically conductive wiring spare includes: the base is provided with a through hole corresponding to the vertical insertion piece, and the vertical insertion piece is inserted into the through hole. During actual installation, glue is required to be dripped into a gap between the vertical insertion sheet and the through insertion hole to form sealing. As is well known, on one hand, glue contains more or less toxic components, which inevitably causes harm to physical and psychological health of operators, on the other hand, when glue is dropped, the glue is often dropped on the vertical plug piece, and especially when the glue is dropped on the end part of the vertical plug piece for welding, the weldability of the vertical plug piece can be affected, so that cold welding is easily caused, and the welding quality is affected.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a body-sealing wire holder is provided, in which a seal is formed between a body and a vertical insertion piece.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a body sealing wire holder comprising: the base is provided with at least one wiring position on, the base be provided with electrically conductive wiring spare and wiring nut on every wiring position, electrically conductive wiring spare's concrete structure includes: the wiring nut comprises a vertical insertion piece and a wiring piece transversely arranged at the top end of the vertical insertion piece, wherein a wiring hole matched with the wiring nut is formed in the wiring piece; the base is provided with mounting chambers corresponding to the wiring nuts one to one and through insertion holes corresponding to the vertical insertion pieces on each wiring position, at least two annular sealing ribs are arranged on the hole wall of each through insertion hole, the vertical insertion pieces are inserted into the corresponding through insertion holes of the base, sealing is formed between each sealing rib and each vertical insertion piece, and the wiring nuts are arranged in the corresponding mounting chambers.
In the body-sealing wire holder, a blind mounting hole for mounting a binding screw is preferably provided in a bottom wall of the mounting chamber.
The terminal baffle is arranged at the edge of each of the two ends of the base respectively, the side baffle for connecting the two terminal baffles is arranged at the edge of one side of the base, and a partition plate connected with the side baffle is arranged between the adjacent wiring positions.
As a preferred scheme, in the body-sealing wire holder, an auxiliary positioning plate is further vertically and downwardly arranged at an end of the wire connecting plate, the base is provided with auxiliary positioning holes corresponding to the auxiliary positioning plates one to one, and the auxiliary positioning plates are arranged in the corresponding auxiliary positioning holes.
As a preferable scheme, in the body-sealing wire holder, at least one positioning column is arranged on the bottom surface of the base.
The invention has the beneficial effects that: according to the invention, the plurality of annular sealing ribs are arranged on the hole wall of the through insertion hole, so that the body of the vertical insertion piece is sealed, an additional sealing element is not needed, the installation process is greatly simplified, the installation is very simple, the working environment of an operator is more environment-friendly, and the physical and mental health of the operator is protected; in addition, the weldability of the end part of the vertical insertion piece is ensured, the insufficient welding rate between the vertical insertion piece and the mounting circuit board is reduced, and the welding quality is greatly improved.
Drawings
Fig. 1 is a schematic diagram of an exploded structure of the two-hole wire holder according to the present invention.
Fig. 2 is a schematic structural diagram of a two-hole wire holder body according to the present invention in a top view.
Fig. 3 is a schematic top view of the two-hole wire holder according to the present invention.
Fig. 4 is a schematic sectional structure view a-a of fig. 2.
FIG. 5 is a schematic sectional view of FIG. 3B-B.
Fig. 6 is an enlarged schematic view of a portion C of fig. 4.
Fig. 7 is an enlarged structural view of a portion D of fig. 5.
Fig. 8 is a schematic perspective view of the two-hole wire holder body according to the present invention.
Fig. 9 is an enlarged schematic view of a portion E of fig. 8.
Reference numerals in fig. 1 to 9 are respectively; 1. the wiring nut, 2, the electrically conductive wiring piece, 20, the lug, 201, the wiring hole, 21, vertical plug piece, 22, the auxiliary positioning piece, 5, the base, 501, the positioning column, 502, the installation chamber, 503, the arrangement blind hole, 505, the through-hole, 5051, the sealing rib, 51, the first end baffle, 52, the second end baffle, 53, the side baffle, 54 and the partition plate.
Detailed Description
The following describes in detail a specific embodiment of a body-sealing wire holder according to the present invention, taking a two-hole wire holder as an example, with reference to the accompanying drawings:
as shown in fig. 1 to 5, the body sealing wire holder of the present invention includes: base 5 is provided with two wiring positions on base 5, base 5 be provided with electrically conductive wiring piece 2 and wiring nut 1 on every wiring position, electrically conductive wiring piece 2's concrete structure includes: the connector comprises a vertical insertion sheet 21, a wiring sheet 20 transversely arranged at the top end of the vertical insertion sheet 21 and an auxiliary positioning sheet 22 vertically and downwardly arranged at the end part of the wiring sheet 20, wherein a wiring hole 201 matched with the wiring nut 1 is formed in the wiring sheet 20; the base 5 is provided with a mounting chamber 502 corresponding to the wiring nut 1 one by one and a through hole 505 corresponding to the vertical inserting piece 21 on each wiring position, the hole wall of the through hole 505 is provided with three annular sealing ribs 5051-as shown in fig. 6, 8 and 9, the bottom wall of the mounting chamber 502 is provided with a mounting blind hole 503 for mounting a wiring screw, the vertical inserting piece 21 is inserted in the corresponding through hole 505 of the base 5, and the three sealing ribs 5051 are tightly fitted on the vertical inserting piece 21 to form sealing due to interference fit between the three sealing ribs 5051 and the vertical inserting piece 21 as shown in fig. 7; the terminal nut 1 is disposed in the corresponding mounting chamber 502. In this embodiment, a first end baffle 51 is disposed at an edge of one end of the base 5, a second end baffle 52 is disposed at an edge of the other end of the base 5, a side baffle 53 connecting the first end baffle 51 and the second end baffle 52 is disposed at an edge of one side of the base 5, and a partition plate 54 connected to the side baffle 53 is further disposed between adjacent wiring positions, so that the corresponding vertical insertion piece 21 and the corresponding auxiliary positioning piece 22 are abutted against the partition plate 54; the base 5 is provided with auxiliary positioning holes corresponding to the auxiliary positioning sheets 22 one by one, and the auxiliary positioning sheets 22 are arranged in the corresponding auxiliary positioning holes; three positioning columns 501 are arranged on the bottom surface of the base 5.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the invention, and all equivalent changes and modifications made in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (5)
1. A body sealing wire holder comprising: the base is provided with at least one wiring position on, the base be provided with electrically conductive wiring spare and wiring nut on every wiring position, its characterized in that, electrically conductive wiring spare's concrete structure includes: the wiring nut comprises a vertical insertion piece and a wiring piece transversely arranged at the top end of the vertical insertion piece, wherein a wiring hole matched with the wiring nut is formed in the wiring piece; the base is provided with mounting chambers corresponding to the wiring nuts one to one and through insertion holes corresponding to the vertical insertion pieces on each wiring position, at least two annular sealing ribs are arranged on the hole wall of each through insertion hole, the vertical insertion pieces are inserted into the corresponding through insertion holes of the base, sealing is formed between each sealing rib and each vertical insertion piece, and the wiring nuts are arranged in the corresponding mounting chambers.
2. The body seal wire holder as claimed in claim 1, wherein the bottom wall of the mounting chamber is provided with blind receiving holes for receiving the binding screws.
3. The body-sealing wire holder as claimed in claim 1, wherein the base has end plates at its two ends, a side plate connecting the two end plates is disposed at one side of the base, and a partition plate connected to the side plate is disposed between adjacent wire-connecting positions.
4. The body-sealing wire holder as claimed in claim 1, wherein the terminal of the wire connecting piece is further vertically provided with an auxiliary positioning piece, the base is provided with auxiliary positioning holes corresponding to the auxiliary positioning pieces one by one, and the auxiliary positioning pieces are disposed in the corresponding auxiliary positioning holes.
5. A body-sealing wire holder as claimed in any one of claims 1 to 4, wherein at least one locating post is provided on the underside of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778807.3A CN111755847A (en) | 2020-08-05 | 2020-08-05 | Body sealing wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778807.3A CN111755847A (en) | 2020-08-05 | 2020-08-05 | Body sealing wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111755847A true CN111755847A (en) | 2020-10-09 |
Family
ID=72713042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010778807.3A Pending CN111755847A (en) | 2020-08-05 | 2020-08-05 | Body sealing wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111755847A (en) |
-
2020
- 2020-08-05 CN CN202010778807.3A patent/CN111755847A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2406355Y (en) | Flat-grid packaged connector | |
| US20040203274A1 (en) | Connecting device for connecting electrically a flexible printed board to a circuit board | |
| US9246276B2 (en) | Electrical connector having a shielding member disposed between two magnetic modules | |
| US7101197B2 (en) | Press-fit terminal, printed board connection structure using the press-fit terminal, and electrical connection box | |
| US11088478B2 (en) | Electrical connector | |
| US20110177724A1 (en) | Conducting Part | |
| CN201927850U (en) | Electric connector component | |
| CN206149617U (en) | Electronic control unit | |
| CN212462065U (en) | Body sealing wire holder | |
| CN111755847A (en) | Body sealing wire holder | |
| CN212434868U (en) | Wire holder | |
| CN216217798U (en) | Circuit board is cut apart and is assembled pressfitting tool frock with connector | |
| CN213818496U (en) | High-voltage module shell structure | |
| CN201075551Y (en) | Electric connector assembly | |
| CN212434867U (en) | Lower sealing wire holder | |
| CN2916976Y (en) | Electric connector | |
| CN101604800A (en) | Connector construction | |
| CN220553632U (en) | Reinforced TYPE-C circular socket connector | |
| US20040165341A1 (en) | Electronic units and connections | |
| CN210182640U (en) | Magic cube socket | |
| CN208806431U (en) | A kind of double contact capacitor electric connectors | |
| CN212570806U (en) | Direct insertion type structure of rotary switch | |
| CN212783083U (en) | High-voltage ceramic capacitor | |
| CN211088548U (en) | Connecting terminal connecting structure of socket | |
| CN215184903U (en) | Electrical appliance for switching on or off a circuit |
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 |