CN211958091U - Connector structure - Google Patents
Connector structure Download PDFInfo
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- CN211958091U CN211958091U CN202021175686.5U CN202021175686U CN211958091U CN 211958091 U CN211958091 U CN 211958091U CN 202021175686 U CN202021175686 U CN 202021175686U CN 211958091 U CN211958091 U CN 211958091U
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- female end
- connector
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Abstract
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a connector structure, it includes female connector, female connector's bottom is provided with line ball portion, line ball portion's bottom is provided with the arc bump, line ball portion's outer wall is provided with the external screw thread. The utility model provides an arc surface of arc bump can improve the area of contact of female end connector and electric wire or cable copper line, also can avoid scratch electric wire or cable copper line simultaneously, and the structure is reliable, stable, and the safety in utilization is strong, and in addition, the outer wall of crimping portion is provided with the convenient and installation of external gold utensil base spiro union, convenient to use of external screw thread.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a connector structure.
Background
With the development of science and technology, most of the electronic devices and electrical apparatuses used in the electronic information industry tend to be micro-sized and multifunctional. In order to facilitate the transmission of data between different electronic devices or the transmission of power between electrical apparatuses, various connectors have been developed for connecting different electronic devices to transmit data or to transmit power between electrical apparatuses.
Disclosure of Invention
The utility model discloses cable, electric wire contact in to connector among the prior art and the gold utensil is insufficient, and poor stability's problem provides a connector structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of connector structure, including female end connector, female end connector's bottom is provided with line ball portion, line ball portion's bottom is provided with the arc bump, line ball portion's outer wall is provided with the external screw thread.
The outer edge of the arc-shaped salient point is provided with a horizontal abutting ring portion, and the horizontal abutting ring portion and the arc-shaped salient point are integrally formed.
Wherein, female end connector includes female end main part, female end terminal and insulating casing, the outer wall of female end main part is provided with ring groove, the built-in holding ring that is equipped with of ring groove, female end terminal is installed middle part in the female end main part, insulating casing cover is located the periphery of female end main part, insulating casing's inner wall be provided with the location boss of holding ring cooperation butt, the inner wall of female end main part is equipped with two at least hat springs along its length direction cover in proper order.
The line pressing part is arranged at the bottom of the female end main body, and the line pressing part and the female end main body are integrally formed.
Wherein the positioning ring is provided with a break.
The female terminal comprises a female terminal and a pressing line part, wherein the pressing line part is connected with the female terminal through a connecting part, a limiting part is convexly arranged on the periphery of the connecting part of the female terminal, the outer wall of the pressing line part is in threaded connection with a limiting nut, a check washer and a horizontal washer are movably sleeved on the outer wall of the pressing line part, the horizontal washer is located below the check washer, and the check washer is located below the limiting nut.
Wherein, female end connector still includes the dustproof piece, the dustproof piece includes the lantern ring, connecting band and shield, the shield install in the top of female end connector, the periphery of shield is provided with the sealing rubber ring, the lantern ring cover is established insulating casing's periphery.
The top of the female terminal is provided with a first dustproof cap, and the top of the female terminal main body is provided with a second dustproof cap.
The utility model has the advantages that:
the utility model discloses during the use, the wire pressing part of female end connector suddenly stretches into the insert wire inslot laminating electric wire or cable copper line of gold utensil base from the outer wall of external gold utensil base, the arc bump of wire pressing part bottom supports electric wire or cable copper line in the press-fit wire inslot, and the arcwall face of arc bump can improve the area of contact of female end connector and electric wire or cable copper line, also can avoid scratch electric wire or cable copper line simultaneously, and the structure is reliable, stable, and the safety in utilization is strong, and in addition, the outer wall of wire pressing part is provided with the convenient and external gold utensil base spiro union installation of external screw thread, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a connector structure according to the present invention.
Fig. 2 is an exploded view of a connector structure according to the present invention.
Fig. 3 is a schematic structural diagram of the insulating housing of the present invention.
Fig. 4 is a schematic structural diagram of the positioning ring of the present invention.
The reference numerals in fig. 1 to 4 include:
1-female end connector 2-crimping part 3-arc convex point
4-external thread 5-horizontal butt ring part 6-female end main body
7-female terminal 8-insulating shell 9-annular clamping groove
10-positioning ring 11-positioning boss 12-crown spring
13-fracture 14-limiting part 15-limiting nut
16-check washer 17-horizontal washer 18-lantern ring
19-connecting band 20-dust cap 21-first dust cap
22-second dust cap.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A connector structure comprises a female connector 1, wherein a line pressing part 2 is arranged at the bottom end of the female connector 1, an arc-shaped salient point 3 is arranged at the bottom end of the line pressing part 2, and an external thread 4 is arranged on the outer wall of the line pressing part 2, as shown in figures 1 to 4. Specifically, the embodiment of the utility model provides a during the use, the line ball portion 2 of female connector 1 is pressed electric wire or the cable copper line from the outer wall of external fitting base suddenly stretching into fitting base's insert groove, the arc bump 3 of 2 bottoms of line ball portion supports electric wire or cable copper line in the press-fit wire groove, and the arcwall face of arc bump 3 can improve the area of contact of female connector 1 and electric wire or cable copper line, also can avoid scratch electric wire or cable copper line simultaneously, and reliable structure, stability, safety in utilization is strong, and in addition, the outer wall of line ball portion 2 is provided with external screw thread 4 and makes things convenient for and external fitting base spiro union installation, convenient to use.
This embodiment a connector structure, the outer fringe of arc bump 3 is provided with horizontal butt ring portion 5, horizontal butt ring portion 5 with arc bump 3 integrated into one piece. Specifically, the arc-shaped surface of the arc-shaped salient point 3 is used for increasing the contact area between the female terminal connector 1 and an electric wire or a cable copper wire, and when the arc-shaped salient point 3 presses the electric wire or the cable copper wire, the copper wire can be bent by matching with the structure of the horizontal abutting ring part 5, so that the electric wire or the cable copper wire can be flattened by matching with the horizontal abutting ring part 5, the electric wire or the cable copper wire is prevented from being inclined and excessively bent by the arc-shaped surface of the arc-shaped salient point 3, and the stable and reliable structure of the pressed electric wire or; preferably, the arc-shaped salient point 3 is a hemispherical salient point.
This embodiment a connector structure, female end connector 1 includes female end main part 6, female end terminal 7 and insulating casing 8, the outer wall of female end main part 6 is provided with ring groove 9, the built-in holding ring 10 that is equipped with of ring groove 9, female end terminal 7 is installed middle part in female end main part 6, 8 covers of insulating casing are located the periphery of female end main part 6, the inner wall of insulating casing 8 be provided with the location boss 11 of 10 cooperation butts of holding ring, the inner wall of female end main part 6 is equipped with two at least crown spring 12 along its length direction cover in proper order. Specifically, the female end connector 1 of above-mentioned setting, when the equipment, detain holding ring 10 earlier in ring groove 9, then establish 8 covers of insulating casing in the periphery of female end main part 6, utilize location boss 11 and the mutual butt of holding ring 10 cooperation, prevent that insulating casing 8 from droing, the structure is reliable, wherein, the inner wall of female end main part 6 is equipped with two at least hat springs 12 along its length direction cover in proper order, and convenient and external male end connector cooperation is pegged graft, improves the reliability and the stability of its contact.
In the connector structure of this embodiment, the crimping portion 2 is installed at the bottom of the female end body 6, and the crimping portion 2 and the female end body 6 are integrally formed. Specifically, the above arrangement can improve the structural strength of the female end main body 6 and the crimping part 2, and the crimping part 2 and the female end main body 6 of the integrally formed structure are stronger in stability and convenient to produce.
In the connector structure of the present embodiment, the positioning ring 10 is provided with a break 13. Specifically, holding ring 10 can be made for the plastic material that has certain deformation recovery ability, and fracture 13's setting makes things convenient for opening and drawing in of holding ring 10, conveniently installs holding ring 10 in ring groove 9, also makes things convenient for the dismouting of holding ring 10, makes things convenient for the equipment of holding ring 10 promptly, dismantles the change, and the staff can operate simple to use.
Preferably, the cross section of the positioning ring 10 is in the shape of an isosceles trapezoid. Specifically, when the insulating housing 8 is inserted from the top of the female end main body 6 and is sleeved on the periphery of the female end main body 6, the positioning ring 10 with the design is convenient for the insulating housing 8 to slide down to the periphery of the female end main body 6 by using the inclined surface of the isosceles trapezoid-shaped positioning ring 10, and the bottom edge of the isosceles trapezoid-shaped positioning ring abuts against the positioning boss 11 to abut against the positioning boss 11, so that the insulating housing 8 is prevented from falling off; of course, the retaining ring 10 may also be rectangular in cross-section.
This embodiment a connector structure, pressure line portion 2 with the junction periphery of female end terminal 7 is protruding to be equipped with spacing portion 14, the outer wall threaded connection of pressure line portion 2 has stop nut 15, the outer wall of pressure line portion 2 is movable sleeve still is equipped with lock washer 16 and horizontal packing ring 17, horizontal packing ring 17 is located lock washer 16's below, lock washer 16 is located stop nut 15's below. Specifically, horizontal packing ring 17 can avoid the external fitting base of locking washer 16 scratch with the mutual butt in outer wall surface of external fitting base, then twist and close during stop nut 15, the pressfitting locking washer 16 makes locking washer 16 and horizontal packing ring 17 butt, and when female end connector 1 installed on external fitting base, stop nut 15 can fix female end connector 1.
This embodiment a connector structure, female end connector 1 still includes the dust keeper, the dust keeper includes lantern ring 18, connecting band 19 and shield 20, shield 20 install in the top of female end connector 1, the periphery of shield 20 is provided with the sealing rubber ring, 18 covers of lantern ring are established the periphery of insulating casing 8. Specifically, the periphery at insulating casing 8 is established to lantern ring 18 cover, and connecting band 19 can utilize shield 20 to install at female end connector 1's top for plastic area or the elastic webbing that possesses deformability, seals the space between female end main part 6, female end terminal 7 and the insulating casing 8, plays dirt-proof effect, guarantees structural stability and safety in utilization, reliability, in addition, sealed rubber ring and insulating casing 8's inner wall butt, the above-mentioned setting further plays dustproof, waterproof effect, and the structure is reliable.
In the connector structure of this embodiment, the top of the female terminal 7 is provided with a first dust cap 21, and the top of the female body 6 is provided with a second dust cap 22. Specifically, the first dustproof cap 21 and the second dustproof cap 22 of above-mentioned setting can play dustproof effect, improve the utility model discloses the use reliability and the stability of embodiment.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. A connector structure, characterized by: the bus connector comprises a bus connector, wherein a line pressing part is arranged at the bottom end of the bus connector, arc-shaped salient points are arranged at the bottom end of the line pressing part, and external threads are arranged on the outer wall of the line pressing part.
2. A connector structure according to claim 1, wherein: the outer fringe of arc bump is provided with horizontal butt ring portion, horizontal butt ring portion with arc bump integrated into one piece.
3. A connector structure according to claim 1, wherein: female end connector includes female end main part, female end terminal and insulating casing, the outer wall of female end main part is provided with ring groove, the built-in holding ring that is equipped with of ring groove, female end terminal is installed middle part in the female end main part, insulating casing cover is located the periphery of female end main part, insulating casing's inner wall be provided with the location boss of holding ring cooperation butt, the inner wall of female end main part is equipped with two at least hat springs along its length direction cover in proper order.
4. A connector structure according to claim 3, wherein: the line ball portion is installed in the bottom of female end main part, line ball portion with female end main part integrated into one piece.
5. A connector structure according to claim 3, wherein: the positioning ring is provided with a fracture.
6. A connector structure according to claim 3, wherein: the pressure line part with the protruding spacing portion that is equipped with in junction periphery of female end terminal, the outer wall threaded connection of pressure line part has stop nut, the outer wall of pressure line part is still movable the cover and is equipped with lock washer and horizontal packing ring, horizontal packing ring is located lock washer's below, lock washer is located stop nut's below.
7. A connector structure according to claim 3, wherein: female end connector still includes the dust keeper, the dust keeper includes the lantern ring, connecting band and shield, the shield install in the top of female end connector, the periphery of shield is provided with sealed rubber ring, the lantern ring cover is established insulating casing's periphery.
8. A connector structure according to claim 3, wherein: a first dustproof cap is arranged at the top of the female terminal, and a second dustproof cap is arranged at the top of the female terminal main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175686.5U CN211958091U (en) | 2020-06-22 | 2020-06-22 | Connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175686.5U CN211958091U (en) | 2020-06-22 | 2020-06-22 | Connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958091U true CN211958091U (en) | 2020-11-17 |
Family
ID=73159130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021175686.5U Active CN211958091U (en) | 2020-06-22 | 2020-06-22 | Connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958091U (en) |
-
2020
- 2020-06-22 CN CN202021175686.5U patent/CN211958091U/en active Active
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