CN211829278U - Side-inserted electric connector - Google Patents
Side-inserted electric connector Download PDFInfo
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- CN211829278U CN211829278U CN202020859510.5U CN202020859510U CN211829278U CN 211829278 U CN211829278 U CN 211829278U CN 202020859510 U CN202020859510 U CN 202020859510U CN 211829278 U CN211829278 U CN 211829278U
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- layer insulation
- insulation body
- electrical connector
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Abstract
The utility model relates to an electric connector, concretely relates to formula electric connector is inserted to side, be close to second kink position and be equipped with first zigzag extension with second kink vertically direction on the PIN needle in the outside of going up the terminal, be close to fourth kink position and be equipped with second zigzag extension with fourth kink vertically direction on the PIN needle in the outside of lower terminal, and the free end of second zigzag extension up, first zigzag extension and second zigzag extension dislocation set, it is equipped with spacing post to be close to in the main part to participate in one end, it is equipped with the plastic platform to lie in with one side fixed that spacing post is dorsad in the main part. Compared with the prior art, the beneficial effects of the utility model reside in that: when the terminal is connected with the PCB, the welding process is simple, the terminal is suitable for various welding modes, the structure is simple, the connection is firm, and the manufacture is convenient.
Description
Technical Field
The utility model relates to an electric connector, concretely relates to formula electric connector is inserted to side.
Background
The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of a host circuit or not, and relates to the safety of the whole host. For this reason, the host circuit has very strict requirements on the quality and reliability of the electrical connector, and is widely used in daily life due to its high quality and high reliability.
The existing electric connector needs manual insertion when a terminal (pin needle) is welded with a PCB, and is high in cost, low in efficiency and quite inconvenient.
Most of the existing electric connectors adopt a horizontal type on-board type + PCB board and are laterally arranged on a main board, and because the connector is not directly connected with a main body, the firmness and the reliability are deficient. And a small PCB needs to be added and manually welded on the cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a formula electric connector is inserted to side.
The technical scheme of the utility model as follows:
a side-inserted electric connector comprises a shell, a main body, an upper layer insulation body, an upper terminal, a lower terminal, a clamping piece and a lower layer insulation body; the upper terminal is arranged in the upper-layer insulation body, the lower terminal is arranged in the lower-layer insulation body, the clamping piece is arranged between the upper terminal and the lower terminal, and the upper-layer insulation body, the lower-layer insulation body and the clamping piece are integrally fixed in the main body; the shell is fixedly arranged outside the main body; the upper terminal is L type, the inboard PIN needle one end of upper terminal upwards buckles, form first kink, a PIN needle one end in the outside of upper terminal upwards buckles, form the second kink, and be close to second kink position on the PIN needle in the outside of upper terminal and be equipped with first extension with second kink vertically direction, and the free end of first extension is down, the inboard PIN needle one end of lower terminal upwards buckles, form the third kink, a PIN needle one end in the outside of lower terminal upwards buckles, form the fourth kink, and be close to fourth kink position on the PIN needle in the outside of lower terminal and be equipped with the second extension with fourth kink vertically direction, and the free end of second extension up, be close to in the main part and participate in one end and be equipped with spacing post, be located in the main part and fix with the plastic platform with one side that spacing post dorsad.
As the utility model discloses preferred: the first extension part and the second extension part are arranged in a staggered mode, the first extension part is a first Z-shaped extension part, and the second extension part is a second Z-shaped extension part.
As the utility model discloses preferred: the number of the PIN needles of the upper terminal is a plurality of, two grooves are formed in the upper-layer insulation body, one PIN needle of the upper terminal is arranged on the outer side of each of the two grooves in the upper-layer insulation body, and other PIN needles of the upper terminal are arranged between the two grooves in the upper-layer insulation body.
As the utility model discloses preferred: the upper-layer insulation body is provided with a first positioning column and a second positioning column, a first hole corresponding to the first positioning column is formed in the clamping piece, a second hole and a third hole corresponding to the first positioning column and the second positioning column respectively are formed in the lower-layer insulation body, the first positioning column is inserted into the first hole and the second hole, and the second positioning column is inserted into the third hole.
As the utility model discloses preferred: a fourth hole is formed in the middle of the clamping piece, and PIN needles on two sides of the upper terminal and the lower terminal are opposite to the edge of the clamping piece.
As the utility model discloses preferred: the shell is provided with a first clamping groove and a second clamping groove, the upper side and the lower side of the main body are respectively provided with a first clamping block and a second clamping block, the first clamping groove is clamped with the first clamping block, and the second clamping groove is clamped with the second clamping block.
As the utility model discloses preferred: the shell is provided with a first plug and a second plug, the main body is provided with a first jack and a second jack, the first plug is connected with the first jack in an inserting mode, and the second plug is connected with the second jack in an inserting mode.
As the utility model discloses preferred: the main part side still is equipped with the dog, the main part with form first jack and second jack between the dog.
As the utility model discloses preferred: the upper terminal and the upper layer insulation body are integrally molded, and the lower terminal and the lower layer insulation body are integrally molded.
As the utility model discloses preferred: the main body is integrated with the upper layer insulation body, the lower layer insulation body and the clamping piece in an injection molding mode.
Compared with the prior art, the beneficial effects of the utility model reside in that: when the terminal is connected with the PCB, the welding process is simple, the terminal is suitable for various welding modes, the structure is simple, the connection is firm, and the manufacture is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a first view angle of a side-inserted electrical connector according to the present invention.
Fig. 2 is a schematic view of a second view angle of the side-inserted electrical connector according to the present invention.
Fig. 3 is an exploded schematic view of a third view angle of the side-inserted electrical connector according to the present invention.
Fig. 4 is an exploded schematic view of a fourth view angle of the side-inserted electrical connector according to the present invention.
Fig. 5 is a schematic view of the shell structure of the present invention.
Fig. 6 is a schematic view of the main structure of the present invention.
Fig. 7 is a schematic view of the structure of the upper layer insulation body of the present invention.
Fig. 8 is a schematic view of the upper terminal structure of the present invention.
Fig. 9 is a PIN structure diagram of the upper terminal of the present invention.
Fig. 10 is another PIN structure diagram of the upper terminal of the present invention.
Fig. 11 is a schematic structural diagram of the lower terminal of the present invention.
Fig. 12 is a schematic structural view of the clip of the present invention.
Fig. 13 is a schematic structural view of the lower insulating body of the present invention.
Fig. 14 is a schematic view of a combination structure of a heightened lateral-insertion-type electrical connector according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
As shown in fig. 1-13, the utility model relates to a side-inserted electric connector, which comprises a shell 1, a main body 2, an upper layer insulation body 4, an upper terminal 5, a lower terminal 6, a clamping piece 7 and a lower layer insulation body 8; the upper terminal 5 is arranged in the upper-layer insulation body 4, the lower terminal 6 is arranged in the lower-layer insulation body 8, the clamping piece 7 is arranged between the upper terminal 5 and the lower terminal 6, and the upper-layer insulation body 4, the lower-layer insulation body 8 and the clamping piece 7 are integrally fixed in the main body 2; the shell 1 is fixedly arranged outside the main body 2; the upper terminal 5 is L-shaped, the number of PIN PINs of the upper terminal 5 is several, two grooves 41 are arranged on the upper insulating body 4, one PIN of the upper terminal 5 is respectively arranged on the outer sides of the two grooves 41 on the upper insulating body 4, other PIN PINs of the upper terminal 5 are arranged between the two grooves 41 on the upper insulating body 4, one end of the PIN on the inner side of the upper terminal 5 is bent upwards to form a first bent part 51, one end of the PIN on the outer side of the upper terminal 5 is bent upwards to form a second bent part 52, a first zigzag extension part 53 is arranged on the PIN on the outer side of the upper terminal 5 at a position close to the second bent part 52 and in a direction perpendicular to the second bent part 52, the free end of the first zigzag extension part 53 faces downwards, one end of the PIN on the inner side of the lower terminal 6 is bent upwards to form a third bent part 61, one end of the PIN on the outer side of the lower terminal 6 is bent upwards, a fourth bending part 62 is formed, and a second Z-shaped extension part 63 is arranged on one PIN needle on the outer side of the lower terminal 6, which is close to the fourth bending part 62 and is vertical to the fourth bending part 62, the free end of the second Z-shaped extension part 63 faces upwards, the first Z-shaped extension part 53 and the second Z-shaped extension part 63 are arranged in a staggered manner, the upper layer insulation body 4 is provided with a first positioning column 42 and a second positioning column 43, the clamping piece 7 is provided with a first hole 71 corresponding to the first positioning column 42, the lower insulating body 8 is provided with a second hole 81 and a third hole 82 corresponding to the first positioning column 42 and the second positioning column 43 respectively, the first positioning column 42 is inserted into the first hole 71 and the second hole 81, the second positioning column 43 is inserted into the third hole 82, a fourth hole 72 is formed in the middle of the clamping piece 7, and PIN PINs on two sides of the upper terminal 5 and the lower terminal 6 are opposite to the edge 73 of the clamping piece 7.
The utility model discloses in, the free end of first zigzag extension 53 is down, and the free end of second zigzag extension 63 is up, and first zigzag extension 53 and second zigzag extension 63 dislocation set for the location terminal is in the insulating body that corresponds.
In the present invention, the first bending portion 51, the second bending portion 52, the third bending portion 61 and the fourth bending portion 62 are used for plug connection.
In the utility model discloses, be equipped with on the casing 1 and participate in 11.
One end of the main body 2 close to the pin 11 is provided with a limiting column 21, and one side of the main body 2 opposite to the limiting column 21 is fixedly provided with a plastic platform 22.
The utility model discloses in, be equipped with first draw-in groove 12 and second draw-in groove 14 on the casing 1, both sides are equipped with first fixture block 23 and second fixture block 25 respectively about 2 main parts, first draw-in groove 12 and first fixture block 23 block, second draw-in groove 14 and second fixture block 25 block. This engagement structure is used to limit the housing 1 and the main body 2.
The utility model discloses in, be equipped with first plug 13 and second plug 15 on the casing 1, be equipped with first jack 24 and second jack 26 in the main part 2, first plug 13 with first jack 24 is pegged graft, and second plug 15 and second jack 26 are pegged graft. This structure is also used to restrain the housing 1 and the main body 2.
The utility model discloses in, 2 sides of main part still are equipped with dog 9, main part 2 with form first jack 24 and second jack 26 between the dog 9.
The utility model discloses in, fourth hole 72 is used for the heat dissipation of upper terminal 5 and lower terminal 6.
The utility model discloses a preferred, upper terminal 5 with the pin quantity of lower terminal 6 is the same, is 5, 7 or 8.
The utility model discloses in, upper terminal 5 moulds plastics as an organic wholely with upper insulator 4, and lower terminal 6 moulds plastics as an organic wholely with lower floor's insulator 8.
The utility model discloses in, main part 2 moulds plastics as an organic whole with upper insulator 4, lower floor's insulator 8, clamping piece 7.
The utility model discloses in, go up terminal 5 with lower terminal 6 is connected one end with the PCB board and outwards extends certain length, and plastic main part 2 and casing 1 extend simultaneously, can satisfy different products to the requirement of height, make the product more pleasing to the eye in using, and the length that goes up terminal 5 and lower terminal 6 outwards extend is different, satisfies different welding requirement or condition. Fig. 14 is a schematic view of a raised combination structure of a side-inserted electrical connector according to the present invention.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A side-plug electrical connector, comprising: the high-voltage switch comprises a shell, a main body, an upper-layer insulation body, an upper terminal, a lower terminal, a clamping piece and a lower-layer insulation body; the upper terminal is arranged in the upper-layer insulation body, the lower terminal is arranged in the lower-layer insulation body, the clamping piece is arranged between the upper terminal and the lower terminal, and the upper-layer insulation body, the lower-layer insulation body and the clamping piece are integrally fixed in the main body; the shell is fixedly arranged outside the main body; the upper terminal is L type, the inboard PIN needle one end of upper terminal upwards buckles, form first kink, a PIN needle one end in the outside of upper terminal upwards buckles, form the second kink, and be close to second kink position on the PIN needle in the outside of upper terminal and be equipped with first extension with second kink vertically direction, and the free end of first extension is down, the inboard PIN needle one end of lower terminal upwards buckles, form the third kink, a PIN needle one end in the outside of lower terminal upwards buckles, form the fourth kink, and be close to fourth kink position on the PIN needle in the outside of lower terminal and be equipped with the second extension with fourth kink vertically direction, and the free end of second extension up, be close to in the main part and participate in one end and be equipped with spacing post, be located in the main part and fix with the plastic platform with one side that spacing post dorsad.
2. A side-plug electrical connector as claimed in claim 1, wherein: the first extension part and the second extension part are arranged in a staggered mode, the first extension part is a first Z-shaped extension part, and the second extension part is a second Z-shaped extension part.
3. A side-plug electrical connector as claimed in claim 1, wherein: the number of the PIN needles of the upper terminal is a plurality of, two grooves are formed in the upper-layer insulation body, one PIN needle of the upper terminal is arranged on the outer side of each of the two grooves in the upper-layer insulation body, and other PIN needles of the upper terminal are arranged between the two grooves in the upper-layer insulation body.
4. A side-plug electrical connector as claimed in claim 1, wherein: the upper-layer insulation body is provided with a first positioning column and a second positioning column, a first hole corresponding to the first positioning column is formed in the clamping piece, a second hole and a third hole corresponding to the first positioning column and the second positioning column respectively are formed in the lower-layer insulation body, the first positioning column is inserted into the first hole and the second hole, and the second positioning column is inserted into the third hole.
5. A side-plug electrical connector as claimed in claim 1, wherein: a fourth hole is formed in the middle of the clamping piece, and PIN needles on two sides of the upper terminal and the lower terminal are opposite to the edge of the clamping piece.
6. A side-plug electrical connector as claimed in claim 1, wherein: the shell is provided with a first clamping groove and a second clamping groove, the upper side and the lower side of the main body are respectively provided with a first clamping block and a second clamping block, the first clamping groove is clamped with the first clamping block, and the second clamping groove is clamped with the second clamping block.
7. A side-plug electrical connector as claimed in claim 1, wherein: the shell is provided with a first plug and a second plug, the main body is provided with a first jack and a second jack, the first plug is connected with the first jack in an inserting mode, and the second plug is connected with the second jack in an inserting mode.
8. A side-plug electrical connector as claimed in claim 1, wherein: the main part side still is equipped with the dog, the main part with form first jack and second jack between the dog.
9. A side-plug electrical connector as claimed in claim 1, wherein: the upper terminal and the upper layer insulation body are integrally molded, and the lower terminal and the lower layer insulation body are integrally molded.
10. A side-plug electrical connector as claimed in claim 1, wherein: the main body is integrated with the upper layer insulation body, the lower layer insulation body and the clamping piece in an injection molding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859510.5U CN211829278U (en) | 2020-05-21 | 2020-05-21 | Side-inserted electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859510.5U CN211829278U (en) | 2020-05-21 | 2020-05-21 | Side-inserted electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211829278U true CN211829278U (en) | 2020-10-30 |
Family
ID=73020953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020859510.5U Active CN211829278U (en) | 2020-05-21 | 2020-05-21 | Side-inserted electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211829278U (en) |
-
2020
- 2020-05-21 CN CN202020859510.5U patent/CN211829278U/en active Active
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