CN212810652U - Charging module signal control connector - Google Patents
Charging module signal control connector Download PDFInfo
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- CN212810652U CN212810652U CN202021435390.2U CN202021435390U CN212810652U CN 212810652 U CN212810652 U CN 212810652U CN 202021435390 U CN202021435390 U CN 202021435390U CN 212810652 U CN212810652 U CN 212810652U
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Abstract
The utility model provides a charging module signal control connector, which comprises a signal contact pin, an electric contact pin, a pin cover plate and a pin shell; a needle cover plate groove, a signal pin groove and an electric power pin groove are formed in the needle shell; the signal pin slot is communicated with the pin cover plate slot, and the electric power pin slot is communicated with the pin cover plate slot; the upper end surface of the needle cover plate is provided with a signal pin hole and an electric power pin hole, and a pin slot is arranged in the needle cover plate; the signal pin hole is communicated with one pin slot; the electric pin hole is independently communicated with one pin slot; the needle cover plate is buckled in the needle cover plate groove; the signal contact pin is arranged in one contact pin groove, one end of each signal contact pin penetrates through the corresponding signal contact pin hole, and the other end of each signal contact pin extends into the corresponding signal contact pin groove; the power contact pin is arranged in one of the contact pin grooves, one end of the power contact pin penetrates through the power contact pin hole, and the other end of the power contact pin extends into the power contact pin groove; by adopting the scheme, the structure is simple and reasonable, and the signal and power transmission of the current direct-current output 30-kilowatt charging module can be met.
Description
Technical Field
The utility model belongs to the technical field of the module signal control connector that charges, concretely relates to module signal control connector that charges.
Background
The existing connector for signal connection and transmission of the direct-current output 30-kilowatt charging module has the defects of complex structure and insecure installation, so that the stability of power transmission and signal transmission is poor.
Based on the technical problems in the signal connection and transmission of the charging module, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists among the above-mentioned technique, provide a module signal control connector charges, aim at solving one of the current module signal connection that charges and the poor, complicated problem of structure of transmission stability.
The utility model provides a charging module signal control connector, which comprises a signal contact pin, an electric contact pin, a pin cover plate and a pin shell; a needle cover plate groove is formed in the front end of the needle shell, and a signal pin groove, a first electric power pin groove and a second electric power pin groove are formed in the rear end of the needle shell; the signal pin slot is communicated with the pin cover plate slot through a plurality of through holes, the first electric power pin slot is communicated with the pin cover plate slot through a through hole, and the second electric power pin slot is communicated with the pin cover plate slot through a through hole; the upper end surface of the needle cover plate is provided with a plurality of signal pin holes and a plurality of electric power pin holes, and a plurality of pin grooves are arranged in the needle cover plate side by side; the signal pin holes are respectively communicated with one pin slot; each electric pin hole is respectively and independently communicated with each pin slot; the needle cover plate is buckled in the needle cover plate groove and is connected with the needle shell into a whole; the signal contact pins are arranged in one of the pin grooves, one ends of the signal contact pins penetrate through the signal pin holes respectively, and the other ends of the signal contact pins extend into the signal pin grooves through the through holes respectively; the power pins comprise a first power pin and a second power pin; the first power contact pin is arranged in one of the pin grooves, one end of each first power contact pin penetrates through the power contact pin hole, and the other end of each first power contact pin extends into the corresponding first power contact pin groove through the through hole; the second power contact pin sets up in one of them contact pin inslot, and the electric power contact pin hole is worn out respectively to the one end of second power contact pin, and the other end of second power contact pin passes through the through-hole and extends to in the second electric power contact pin inslot.
Furthermore, the signal pin slot, the first power pin slot and the second power pin slot are all quadrilateral slots.
Furthermore, a first side groove is formed in the side edge of the first power pin groove; and a second side groove is formed in the side edge of the second power pin groove.
Furthermore, two sides of the needle cover plate are respectively provided with a limiting block, and bent angles are arranged at the bent positions of the two sides of the needle cover plate along the vertical direction; two side walls in the needle cover plate groove are respectively provided with a limiting groove; the needle cover plate is clamped in the limiting groove through the limiting blocks on the two sides of the needle cover plate, and the folded angle is embedded in the folded edge of the limiting groove, so that the needle cover plate is fastened in the needle cover plate groove.
Furthermore, the signal contact pin comprises a first connection end of the signal contact pin and a second connection end of the signal contact pin; the first connecting end of the signal contact pin is connected with the second connecting end of the signal contact pin, so that an L-shaped contact pin is formed; a clamping groove is formed in the second connecting end of the signal contact pin; the signal contact pin is clamped on the side wall of the through hole in the pin shell through the clamping groove.
Further, the power contact pin comprises a first connection end of the power contact pin and a second connection end of the power contact pin; the first connecting end of the power contact pin is connected with the second connecting end of the power contact pin, so that an L-shaped contact pin is formed; a convex ring is arranged on the second connecting end of the power contact pin; the signal contact pin is clamped on the side wall of the through hole in the pin shell through the convex ring.
Furthermore, the left end and the right end of the needle shell are respectively provided with a plug-in hole, and a plug-in buckle is arranged in the plug-in hole along the vertical direction.
Furthermore, the pin grooves in the pin cover plate are formed by separating through a separating plate, and each pin groove is arranged opposite to the separating cavity in the pin cover plate groove.
Furthermore, the power contact pin is made of copper silver-plated material; the signal contact pin is made of copper gold-plated material.
Further, the needle cover plate and the needle housing are made of plastic materials.
By adopting the scheme of controlling the connector by the charging module signal, the signal connection and transmission of the direct-current output 30-kilowatt charging module are more reliable, convenient to disassemble and assemble and better in stability; the utility model provides a scheme, simple structure, reasonable can satisfy current direct current output's 30 kilowatts module signal and the power transmission that charges.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a perspective view of a charging module signal control connector according to the present invention;
fig. 2 is a perspective view of a charging module signal control connector according to the present invention;
fig. 3 is a top view of a signal control connector of a charging module according to the present invention;
fig. 4 is a front view of a signal control connector of a charging module according to the present invention;
fig. 5 is a side view of a signal control connector of a charging module according to the present invention;
fig. 6 is an exploded view of a signal control connector of a charging module according to the present invention;
FIG. 7 is a schematic view of the needle housing of the present invention;
FIG. 8 is a schematic view of the structure of the needle cover plate of the present invention;
fig. 9 is a schematic structural view of the power pin of the present invention;
fig. 10 is a schematic diagram of the signal pin structure according to the present invention.
In the figure: 1. a signal pin; 11. a signal contact pin first connection end; 12. a signal contact pin second connecting end; 13. a card slot; 2. electric power pin insertion; 21. a first connecting end of the power contact pin; 22. a second connecting end of the power contact pin; 23. a convex ring; 3. a needle cover plate; 31. a pin slot; 32. a power pin hole; 33. a signal pin hole; 34. a partition plate; 35. a limiting block; 36. bending the corner; 4. a needle housing; 41. a signal pin slot; 42. a first power pin slot; 421. a first side groove; 43. a second power pin slot; 431. a second side groove; 44. a needle cover plate slot; 45. a limiting groove; 46. a buckle insertion hole; 5. and (4) inserting and buckling.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 10, the present invention provides a signal control connector for a charging module, and more particularly, to a signal control connector for a dc output 30 kw charging module; the control connector comprises a signal contact pin 1, an electric contact pin 2, a pin cover plate 3 and a pin shell 4; a needle cover plate groove 44 is arranged at the front end of the needle shell 4, and a signal pin groove 41, a first electric power pin groove 42 and a second electric power pin groove 43 are arranged at the rear end of the needle shell 4; the signal pin slot 41 is communicated with the pin cover plate slot 44 through a plurality of through holes, the first electric power pin slot 42 is communicated with the pin cover plate slot 44 through a through hole, and the second electric power pin slot 43 is communicated with the pin cover plate slot 44 through a through hole; the upper end surface of the needle cover plate 3 is provided with a plurality of signal pin holes 33 and a plurality of electric power pin holes 32, and a plurality of pin grooves 31 are arranged in the needle cover plate 3 side by side; the plurality of signal pin holes 33 are respectively communicated with one pin groove 31; each power pin hole 32 is separately communicated with each pin groove 31; the needle cover plate 3 is buckled in the needle cover plate groove 44 and is connected with the needle shell 4 into a whole; the signal pins 1 are arranged in one pin slot 31, one end of each signal pin 1 penetrates through the signal pin hole 33, and the other end of each signal pin 1 extends into the signal pin slot 41 through each through hole; the power pins 2 comprise a first power pin and a second power pin; the first power pin is arranged in one of the pin grooves 31, one end of each first power pin penetrates through the power pin hole 32, and the other end of each first power pin extends into the first power pin groove 42 through the through hole; the second power pin is arranged in one of the pin grooves 31, one end of each second power pin penetrates through the power pin hole 32, and the other end of each second power pin extends into the second power pin groove 43 through the through hole; by adopting the scheme, the connector can realize power and signal connection, meets the power and signal transmission of the charging module, and has the advantages of simple structure and reliability.
Preferably, in combination with the above solutions, as shown in fig. 1 to 10, in the present embodiment, the signal pin slot 41, the first power pin slot 42, and the second power pin slot 43 are all quadrilateral slots; specifically, the cross sections of the signal pin slot 41, the first power pin slot 42 and the second power pin slot 43 are all quadrilateral, so that the problem that the signal pin slot, the first power pin slot and the second power pin slot are convenient to insert and cannot easily rotate and fall off is mainly considered.
Preferably, in combination with the above solutions, as shown in fig. 1 to 10, in this embodiment, a first side groove 421 is formed on a side of the first power pin groove 42, and a second side groove 431 is formed on a side of the second power pin groove 43; by adopting the scheme, the side grooves are respectively arranged on the side edges of the first electric power pin groove 42 and the second electric power pin groove 43, so that the plugging can be conveniently realized, the plugging is more firm, and the purpose of error prevention can be achieved.
Preferably, in combination with the above scheme, as shown in fig. 1 to 10, two sides of the needle cover plate 3 are respectively provided with a limiting block 35, and a bending angle 36 is arranged at a bending position of the two sides of the needle cover plate 3 along a vertical direction; correspondingly, two side walls in the needle cover plate groove 44 are respectively provided with a limiting groove 45; the needle cover plate 3 is clamped in the limiting groove 45 through the limiting blocks 35 on the two sides of the needle cover plate, and the folded angle 36 is embedded on the folded edge of the limiting groove 45, so that the needle cover plate 3 is fastened in the needle cover plate groove 44, the installation stability of the needle cover plate 3 can be improved through the design, and the needle cover plate is not easy to fall off.
Preferably, in combination with the above scheme, as shown in fig. 1 to 10, the signal pin 1 includes a signal pin first connection end 11 and a signal pin second connection end 12; the first connecting end 11 of the signal pin is connected with the second connecting end 12 of the signal pin, so that an L-shaped pin is formed; furthermore, a clamping groove 13 is arranged on the second connecting end 12 of the signal pin; the signal pin 1 is clamped on the side wall of the through hole in the pin shell 4 through the clamping groove 13, so that a limiting structure is formed.
Preferably, in combination with the above solution, as shown in fig. 1 to 10, the power pin 2 includes a power pin first connection end 21 and a power pin second connection end 22; the first connecting end 21 of the power pin is connected with the second connecting end 22 of the power pin, so that an L-shaped pin is formed; a convex ring 23 is arranged on the second connecting end 22 of the power pin; the signal pin 2 is clamped on the side wall of the through hole in the pin housing 4 through the convex ring 23, so that a limiting structure is formed.
Preferably, in combination with the above solutions, as shown in fig. 1 to 10, the left and right ends of the needle housing 4 are respectively provided with a plug-in hole 46, and the plug-in buckle 5 is arranged in the plug-in hole 46 along the vertical direction; specifically, this eye-splice 5 includes that first eye-splice strip and second eye-splice strip insert, and the outside of first eye-splice strip and the outside of second eye-splice strip are formed with the pothook respectively, make the needle casing when the installation like this, can be through the pothook joint of 5 both sides of eye-splice on the installation cabinet to the realization is fixed.
Preferably, in combination with the above solution, as shown in fig. 1 to 10, the pin slot 31 in the pin cover plate 3 is partitioned by the partition plate 34, and each pin slot 31 is disposed opposite to the partition cavity in the pin cover plate slot 44, so that the design can play a role of partition connection, avoid mutual interference, and facilitate assembly.
Preferably, in combination with the above scheme, as shown in fig. 1 to 10, the power pin 2 is made of copper silver plating material; the signal pin 1 is made of copper gold-plated material.
Preferably, in combination with the above solutions, as shown in fig. 1 to 10, the needle cover plate 3 and the needle housing 4 are both made of plastic material.
By adopting the scheme of controlling the connector by the charging module signal, the signal connection and transmission of the direct-current output 30-kilowatt charging module are more reliable, convenient to disassemble and assemble and better in stability; the utility model provides a scheme, simple structure, reasonable can satisfy current direct current output's 30 kilowatts module signal and the power transmission that charges.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (10)
1. A charging module signal control connector is characterized by comprising a signal contact pin (1), an electric contact pin (2), a pin cover plate (3) and a pin shell (4); a needle cover plate groove (44) is formed in the front end of the needle shell (4), and a signal pin groove (41), a first electric power pin groove (42) and a second electric power pin groove (43) are formed in the rear end of the needle shell (4); the signal pin slot (41) is communicated with the pin cover plate slot (44) through a plurality of through holes, the first power pin slot (42) is communicated with the pin cover plate slot (44) through a through hole, and the second power pin slot (43) is communicated with the pin cover plate slot (44) through a through hole; the upper end surface of the needle cover plate (3) is provided with a plurality of signal needle inserting holes (33) and a plurality of electric power needle inserting holes (32), and a plurality of needle inserting grooves (31) are arranged in the needle cover plate (3) side by side; the signal pin holes (33) are respectively communicated with one pin groove (31); each power pin hole (32) is respectively and independently communicated with each pin groove (31); the needle cover plate (3) is buckled in the needle cover plate groove (44) and is connected with the needle shell (4) into a whole; the signal pins (1) are arranged in one pin slot (31), one ends of the signal pins (1) penetrate through the signal pin holes (33), and the other ends of the signal pins (1) extend into the signal pin slots (41) through holes; the power pins (2) comprise a first power pin and a second power pin; the first power contact pin is arranged in one of the pin grooves (31), one end of each first power contact pin penetrates out of the power contact pin hole (32), and the other end of each first power contact pin extends into the first power contact pin groove (42) through a through hole; the second power contact pin is arranged in one of the pin grooves (31), one end of the second power contact pin penetrates out of the power contact pin hole (32), and the other end of the second power contact pin extends into the second power contact pin groove (43) through the through hole.
2. The charging module signal control connector according to claim 1, wherein the signal pin slot (41), the first power pin slot (42), and the second power pin slot (43) are all quadrilateral slots.
3. The charging module signal control connector according to claim 2, wherein a first side groove (421) is formed on a side of the first power pin groove (42); and a second side groove (431) is formed on the side edge of the second electric power pin groove (43).
4. The charging module signal control connector according to claim 1, wherein two sides of the pin cover plate (3) are respectively provided with a limiting block (35), and a bent angle (36) is arranged at the bent position of the two sides of the pin cover plate (3) along the vertical direction; two side walls in the needle cover plate groove (44) are respectively provided with a limiting groove (45); the needle cover plate (3) is clamped in the limiting groove (45) through limiting blocks (35) on two sides of the needle cover plate, and the folded angle (36) is embedded in the folded edge of the limiting groove (45), so that the needle cover plate (3) is fastened in the needle cover plate groove (44).
5. The charging module signal control connector according to any one of claims 1 to 4, wherein the signal pin (1) comprises a signal pin first connection end (11) and a signal pin second connection end (12); the first signal pin connecting end (11) is connected with the second signal pin connecting end (12) to form an L-shaped pin; a clamping groove (13) is formed in the second connecting end (12) of the signal pin; the signal contact pin (1) is clamped on the side wall of the through hole in the pin shell (4) through the clamping groove (13).
6. The charging module signal control connector according to any one of claims 1 to 4, wherein the power pin (2) comprises a power pin first connection end (21) and a power pin second connection end (22); the first connecting end (21) of the power pin is connected with the second connecting end (22) of the power pin, so that an L-shaped pin is formed; a convex ring (23) is arranged on the second connecting end (22) of the power pin; the signal contact pin (1) is clamped on the side wall of the through hole in the pin shell (4) through the convex ring (23).
7. The charging module signal control connector according to claim 1, wherein the pin housing (4) is provided with a plug-in hole (46) at each of left and right ends thereof, and a plug-in buckle (5) is arranged in the plug-in hole (46) along a vertical direction.
8. The charging module signal control connector according to claim 1, wherein the pin grooves (31) in the pin cover plate (3) are partitioned by a partition plate (34), and each pin groove (31) is disposed opposite to a partitioned cavity in the pin cover plate groove (44).
9. The charging module signal control connector according to claim 1, wherein the power pins (2) are made of copper silver-plated material; the signal contact pin (1) is made of a copper gold-plated material.
10. Charging module signal control connector according to claim 1, characterized in that the pin cover plate (3) and the pin housing (4) are made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021435390.2U CN212810652U (en) | 2020-07-20 | 2020-07-20 | Charging module signal control connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021435390.2U CN212810652U (en) | 2020-07-20 | 2020-07-20 | Charging module signal control connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212810652U true CN212810652U (en) | 2021-03-26 |
Family
ID=75103556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021435390.2U Active CN212810652U (en) | 2020-07-20 | 2020-07-20 | Charging module signal control connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212810652U (en) |
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2020
- 2020-07-20 CN CN202021435390.2U patent/CN212810652U/en active Active
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