CN205319365U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205319365U CN205319365U CN201520947639.0U CN201520947639U CN205319365U CN 205319365 U CN205319365 U CN 205319365U CN 201520947639 U CN201520947639 U CN 201520947639U CN 205319365 U CN205319365 U CN 205319365U
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- CN
- China
- Prior art keywords
- housing
- casing
- electric connector
- conducting strip
- pressing block
- 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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Abstract
The utility model discloses an electric connector, including the casing, being equipped with a plurality of wiring chamber in the casing, the wiring intracavity is equipped with the conducting strip, presses line block, is connected with the chamber inner wall rotation that works a telephone switchboard through the round pin axle on the pressure line block, and the casing upper surface that is close to conducting strip one side at pressure line block is equipped with wiring mouth and wiring chamber intercommunication, is equipped with in the casing by pressing the line block opposite side and pushes up tight screw with this pressure line block matched with, pushes up the threaded hole that tight screw is located the casing, and the top of pushing up tight screw is less than housing face, the casing lower extreme is equipped with and welds the needle, welds the needle and includes upper portion syringe needle and lower part stitch, and the upper portion syringe needle is located the casing, and passes through fastening screw and be connected with the conducting strip, and the lower part stitch exposes in the casing bottom outside. Weld the needle through being equipped with in the casing lower part, convenient with the electric articulate on casing and the PCB board because the tight screw top in top is less than housing face, its is effectual prevent to electrocute dangerous, simple structure, small in size, convenient to use, it is efficient to work a telephone switchboard, the security is good.
Description
Technical field
This utility model relates to electric field, particularly to the Integral electric connector that a kind of electrical security is good.
Background technology
Multiple situation is there is at existing similar integrated product, wherein when the electrical connection of AC converter connects with general Integral electric connector, the general requirement of AC converter electrical connection can only be met, have a disadvantage in that wiring efficiency is low as external cabling is inconvenient; The protection that personnel are got an electric shock is not enough; Volume is relatively big, is not easy to the compact layout of all the other elements; Wiring position is not easy to mark etc.
Utility model content
This utility model provides a kind of electric connector, it is therefore an objective to provide the Integral electric connector that a kind of electrical security is good.
This utility model provides a kind of electric connector, including housing, several wire connection cavities it are provided with in housing, conducting strip, wire pressing block it is provided with in wire connection cavity, described wire pressing block upper end is rotationally connected by bearing pin and wire connection cavity inwall, it is provided with connection jaws at the described wire pressing block housing upper surface near conducting strip side to connect with described wire connection cavity, be provided with in the housing by described wire pressing block opposite side match with this wire pressing block hold out against screw, the described screw that holds out against is positioned at the screwed hole of described housing, described in hold out against the top of screw lower than surface of shell; Described housing lower end is provided with capillary, and described capillary includes top syringe needle and lower pin, and described top syringe needle is positioned at described housing, and is connected with described conducting strip by fastening screw, and described lower pin is exposed to outside described housing bottom.
Further, described screwed hole top is counterbore, and the small end of described counterbore is positioned at the top of described housing, and its big end is positioned at described enclosure interior, described in hold out against screw and be positioned at the big end of described counterbore.
Further, described wire pressing block is V-shape, and it is the arc surface of evagination near conducting strip side, and it outwards tilts near holding out against screw side, forms smooth contact surface holding out against screw lower.
Further, in described housing, side by side parallel arranges two row's wire connection cavities.
Further, described housing end walls is provided with L-type installation step, the horizontal bench of described L-type installation step and vertical step are provided with several installation through hole, described L-type installation step lower end is provided with a L-type earth plate, described L-type earth plate horizontal plate one end is embedded in described L-type installation step horizontal bench, described L-type earth plate vertical plate one end is embedded in the described vertical step of L-type installation step, described L-type earth plate horizontal plate is provided with that several and described installation through hole is corresponding fixes screwed hole, described L-type earth plate vertical plate is provided with ground connection screwed hole.
This utility model has the beneficial effect that: adopt this novel Integral electric connector, by arranging capillary in housing lower end, capillary is connected with conducting strip, conveniently electric connector is connected with the electric connection with capillary coupling on pcb board, decrease and connect open-wire line between electric connector and pcb board, improve wiring efficiency, be arranged in housing by screw will be held out against, its top, lower than housing upper surface, effectively prevents Danger Electric shock risk; Wire connection cavity is the setting that two rows are arranged side by side so that electric connector volume is compact; Being provided with L-type earth plate integrated with L-type installation step in the middle part of housing two ends, earth plate is provided with screwed hole, can be conveniently fixed together with cabinet or pcb board by housing, simultaneously works as ground connection effect, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric connector of the present utility model;
Fig. 2 is the right generalized section of this utility model electric connector;
Fig. 3 is the top view of this utility model electric connector;
Fig. 4 is the left view of this utility model electric connector;
In figure, 1-housing, 10-wire connection cavity, 12-connection jaws, 2-capillary, 3-conducting strip, 31-wire pressing block, 32-holds out against screw, 33-screwed hole, 4-L type earth plate, and 5-fastens screw, 6-L type installation step.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model embodiment is described in further detail.
This utility model provides a kind of electric connector, such as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, in the present embodiment, this electric connector is integral type structure, including housing 1, several wire connection cavities 10 that two rows are set up in parallel it are provided with in housing 1, conducting strip 3 it is provided with in wire connection cavity 10, wire pressing block 31, in the present embodiment, wire pressing block 31 is preferably in V-shape, it is the arc surface of evagination near conducting strip 3 side, it outwards tilts near holding out against screw 32 side, holding out against screw 32 smooth contact surface formed below, wire pressing block 31 upper end is rotationally connected by bearing pin and wire connection cavity 10 inwall, it is provided with connection jaws 12 at wire pressing block 31 near the upper surface of the housing 1 of conducting strip 3 side to connect with described wire connection cavity 10, be provided with in the housing 1 by wire pressing block 31 opposite side match with this wire pressing block 31 hold out against screw 32, hold out against screw 32 and be positioned at the screwed hole 33 of housing 1, screwed hole 33 top is counterbore, the small end of counterbore is positioned at the top of housing 1, it is internal that its big end is positioned at housing 1, hold out against screw 32 and be positioned at the big end of described counterbore, hold out against the top upper surface lower than housing 1 of screw 32, housing 1 lower end is provided with capillary 2, and capillary 2 includes top syringe needle and lower pin, and described top syringe needle is positioned at housing 1, and is connected with conducting strip 3 by fastening screw 5, and lower pin is exposed to housing 1 bottom outside.
Housing 1 end walls is provided with L-type installation step 6, the horizontal bench of L-type installation step 6 and vertical step are provided with several installation through hole, described L-type installation step 6 lower end is provided with a L-type earth plate 4, horizontal plate one end of described L-type earth plate 4 is embedded in the horizontal bench of L-type installation step 6, vertical plate one end of L-type earth plate 4 is embedded in the vertical step of L-type installation step 6, the horizontal plate of L-type earth plate 4 is provided with several fix screwed hole corresponding with installing through hole, and L-type earth plate 4 vertical plate is provided with ground connection screwed hole.
During use, electric wire is stretched in wire connection cavity 10 from connection jaws 12, make the arc-shaped surface of electric wire head metal and wire pressing block 31 fully in contact with, wire pressing block 31 under the extruding of electric wire to holding out against screw 32 lopsidedness, tighten and hold out against screw 32, hold out against screw 32 and be pressed downward against the contact surface that dynamic wire pressing block 31 is smooth, the wire pressing block 31 making electric connector tilts to electric wire direction, so that electric wire head metal and conducting strip 3 are in close contact, conducting strip 3 electrically connects with capillary 2, and capillary 2 can be inserted in the electric connection matched with it on pcb board easily.
Obviously, this utility model can be carried out various change and modification without deviating from spirit and scope of the present utility model by those skilled in the art. So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise these change and modification.
Claims (5)
1. an electric connector, including housing, several wire connection cavities it are provided with in housing, conducting strip, wire pressing block it is provided with in wire connection cavity, it is characterized in that, described wire pressing block upper end is rotationally connected by bearing pin and wire connection cavity inwall, it is provided with connection jaws at the described wire pressing block housing upper surface near conducting strip side to connect with described wire connection cavity, be provided with in the housing by described wire pressing block opposite side match with this wire pressing block hold out against screw, the described screw that holds out against is positioned at the screwed hole of described housing, described in hold out against the top of screw lower than surface of shell; Described housing lower end is provided with capillary, and described capillary includes top syringe needle and lower pin, and described top syringe needle is positioned at described housing, and is connected with described conducting strip by fastening screw, and described lower pin is exposed to outside described housing bottom.
2. a kind of electric connector according to claim 1, it is characterised in that described screwed hole top is counterbore, and the small end of described counterbore is positioned at the top of described housing, and its big end is positioned at described enclosure interior, described in hold out against screw and be positioned at the big end of described counterbore.
3. a kind of electric connector according to claim 1, it is characterised in that described wire pressing block be V-shape, and it is the arc surface of evagination near conducting strip side, it is close holds out against screw side and outwards tilts, and forms smooth contact surface holding out against screw lower.
4. a kind of electric connector according to any one of claim 1-3, it is characterised in that in described housing, side by side parallel arranges two row's wire connection cavities.
5. a kind of electric connector according to claim 1, it is characterized in that, described housing end walls is provided with L-type installation step, the horizontal bench of described L-type installation step and vertical step are provided with several installation through hole, described L-type installation step lower end is provided with a L-type earth plate, described L-type earth plate horizontal plate one end is embedded in described L-type installation step horizontal bench, described L-type earth plate vertical plate one end is embedded in the described vertical step of L-type installation step, described L-type earth plate horizontal plate is provided with that several and described installation through hole is corresponding fixes screwed hole, described L-type earth plate vertical plate is provided with ground connection screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947639.0U CN205319365U (en) | 2015-11-25 | 2015-11-25 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947639.0U CN205319365U (en) | 2015-11-25 | 2015-11-25 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319365U true CN205319365U (en) | 2016-06-15 |
Family
ID=56188804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947639.0U Active CN205319365U (en) | 2015-11-25 | 2015-11-25 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123870A (en) * | 2016-06-21 | 2017-09-01 | 上海置恒电气有限公司 | A kind of Integral electric connector |
-
2015
- 2015-11-25 CN CN201520947639.0U patent/CN205319365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123870A (en) * | 2016-06-21 | 2017-09-01 | 上海置恒电气有限公司 | A kind of Integral electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |