CN211182672U - Adapter and connector assembly - Google Patents
Adapter and connector assembly Download PDFInfo
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- CN211182672U CN211182672U CN201921651660.0U CN201921651660U CN211182672U CN 211182672 U CN211182672 U CN 211182672U CN 201921651660 U CN201921651660 U CN 201921651660U CN 211182672 U CN211182672 U CN 211182672U
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Abstract
The utility model discloses an adapter and connector assembly. The adapter includes: a housing; a circuit board disposed in the housing, having a wire pad adapted to be connected to a wire of a cable; and a wire holder provided in the housing for holding and positioning the wire, the wire holder being assembled on an end surface of the circuit board to prevent the wire holder from moving relative to the circuit board. Therefore, the utility model discloses can make the wire keep the relative position between ware and the circuit board unchangeable, be favorable to improving the quality of welding the wire on the circuit board.
Description
Technical Field
The utility model relates to an adapter and including connector assembly of this adapter.
Background
In the prior art, adapters for adapting Type-C connectors to cables typically include a housing, a circuit board, and a wire retainer (otherwise known as a wire clamp). The circuit board and the wire holder are disposed in the housing. The plurality of wires of the cable are held and positioned in the plurality of wire holding grooves of the wire holder. The plurality of wire retention grooves on the wire retainer are aligned with the plurality of wire pads on the circuit board, respectively, which ensures that the plurality of wires retained on the wire retainer are aligned with the plurality of wire pads on the circuit board, respectively.
However, in the prior art, the wire holder and the circuit board are not assembled together, and therefore, in the prior art, the wire holder is movable relative to the circuit board, so that it is difficult to ensure that the wires are aligned with the wire pads on the circuit board during the process of soldering the wires to the circuit board, and the soldered wires are easily pulled off, which seriously affects the quality of soldering the wires to the circuit board.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to solve at least one of the above problems and drawbacks existing in the prior art.
According to an aspect of the present invention, there is provided an adapter, comprising: a housing; a circuit board disposed in the housing, having a wire pad adapted to be connected to a wire of a cable; and a wire holder provided in the housing for holding and positioning the wire, the wire holder being assembled on an end surface of the circuit board to prevent the wire holder from moving relative to the circuit board.
According to an exemplary embodiment of the invention, the circuit board further has terminal pads adapted to be connected with terminals of a connector, such that the connector is electrically connectable to wires of the cable via the adapter.
According to another exemplary embodiment of the present invention, the circuit board includes a first end and a second end, the terminal pad is formed on the first end of the circuit board, and the wire pad is formed on the second end of the circuit board.
According to another exemplary embodiment of the present invention, the wire retainer is assembled on an end face of the second end of the circuit board.
According to another exemplary embodiment of the present invention, a convex insertion portion is formed on the end surface of the second end of the circuit board, and a slot fitted with the insertion portion is formed on the wire holder, and the wire holder and the circuit board are assembled together through the insertion portion and the slot.
According to another exemplary embodiment of the present invention, a plurality of wire pads are formed on the front and back surfaces of the second end of the circuit board, respectively, so as to be electrically connected to the plurality of wires of the cable, respectively.
According to another exemplary embodiment of the present invention, a plurality of wire holding grooves are formed at upper and lower sides of the wire holder, respectively, so as to hold and position a plurality of wires of the cable.
According to another exemplary embodiment of the present invention, when the wire holder is assembled on the end face of the second end of the circuit board, the wire holding grooves on the wire holder are aligned with the wire pads on the circuit board, respectively.
According to another exemplary embodiment of the present invention, a plurality of terminal pads are formed on front and back surfaces of the first end of the circuit board, respectively, so as to be electrically connected to a plurality of terminals of the connector, respectively.
According to another exemplary embodiment of the present invention, the first end and the second end of the circuit board are perpendicular to each other, and an outer side corner of the circuit board is cut off, thereby forming an inclined chamfer portion on the circuit board.
According to another exemplary embodiment of the present invention, the housing includes a first end and a second end perpendicular to each other, and an inclined chamfer portion parallel to the chamfer portion of the circuit board is formed at an outer side of the housing.
According to another exemplary embodiment of the present invention, the first end of the circuit board is located in the first end of the housing, the second end of the circuit board and the wire holder are located in the second end of the housing.
According to another exemplary embodiment of the present invention, the one end of the connector is adapted to be inserted into the housing via a first opening at a first end of the housing, and the wire of the cable is adapted to be inserted into the housing via a second opening at a second end of the housing.
According to another exemplary embodiment of the present invention, the housing is assembled from an upper half-housing and a lower half-housing, the upper half-housing and the lower half-housing being adapted to be assembled together by means of a snap structure formed thereon.
According to another exemplary embodiment of the present invention, the snap structure on the first end of the housing is located at a rearward position away from the first opening of the housing.
According to another exemplary embodiment of the present invention, the snap structure is formed on the side walls of both sides of the housing respectively, and the snap structure includes a snap groove formed on one of the upper half housing and the lower half housing and a protrusion on the other and cooperating with the snap groove.
According to another exemplary embodiment of the present invention, the adapter further comprises a metal closing cap mounted on the housing for closing a side opening at an inner corner of the housing. This improves the anti-electromagnetic interference performance of the housing.
According to another exemplary embodiment of the present invention, the metal closing cap includes a plate-shaped main body portion and two connecting end portions located at both ends of the plate-shaped main body portion, the two connecting end portions are perpendicular to the plate-shaped main body portion and respectively snap-fit onto the protruding portions of the top surface and the bottom surface of the housing.
According to another exemplary embodiment of the present invention, the housing further comprises a cable fixing flank connected to the second opening of the housing, the cable fixing flank being adapted to be crimped onto the cable in order to fix the cable on the housing.
According to another aspect of the present invention, there is provided a connector assembly, comprising: the aforementioned adapters and connectors. The connector has a housing and terminals provided in the housing, the terminals of the connector being electrically connected to the circuit board of the adapter and being electrically connectable to the wires of the cable via the circuit board of the adapter.
According to an exemplary embodiment of the invention, the one end of the connector is inserted into the adapter via a first opening at a first end of a housing of the adapter; a plurality of first stopping projections which are projected outwards are respectively formed on the top and the bottom of one end of the shell of the connector, and a plurality of second stopping projections which are projected inwards are respectively formed on the top and the bottom of the first end of the shell of the adapter; the plurality of second stopping protrusions are adapted to abut on rear sides of the plurality of first stopping protrusions, respectively, to prevent the connector inserted into the adapter from backing and shaking left and right.
According to another exemplary embodiment of the present invention, the connector is a Type-C Type USB connector.
According to another exemplary embodiment of the present invention, a row of terminal pads is formed on the front and back surfaces of the first end of the circuit board, respectively, so as to be electrically connected to the plurality of terminals of the connector, respectively; and a row of conducting wire bonding pads are respectively formed on the front surface and the reverse surface of the second end of the circuit board so as to be respectively and electrically connected with the plurality of conducting wires of the cable.
According to another exemplary embodiment of the present invention, the row of wire pads on the front surface of the second end of the circuit board includes a pair of low-speed differential signal pads and a ground pad disposed on one side of and in close proximity to the pair of low-speed differential signal pads; the cable includes a pair of low-speed differential signal conductors electrically connected to the pair of low-speed differential signal pads and one ground conductor electrically connected to the one ground pad. Therefore, by adding one grounding bonding pad and one grounding conducting wire, the electromagnetic interference can be reduced, and the stability and the reliability of signals can be improved.
According to another exemplary embodiment of the present invention, the one row of wire pads on the front face of the second end of the circuit board further comprises two further ground pads located at the outermost sides of the one row of wire pads, respectively.
In each of the foregoing exemplary embodiments according to the present invention, the wire holder is assembled on the end surface of the circuit board, so that the wire holder can be prevented from moving relative to the circuit board, the relative position between the wire holder and the circuit board can be maintained, and the quality of the wire soldered to the circuit board can be improved.
Furthermore, in some of the foregoing exemplary embodiments of the invention, the snap structure on the first end of the housing that mates with the connector is located at a rearward position away from the opening of the first end of the housing, which reduces the manufacturing difficulty of the housing of the adapter.
Further, in some of the foregoing exemplary embodiments of the present invention, the inclined chamfered portion parallel to the chamfered portion of the circuit board is formed on the outer side of the housing of the adapter, thereby reducing the size of the housing of the adapter and reducing the cost.
Further, in some exemplary embodiments of the present invention, a plurality of stopping protrusions engaged with the connector are formed on the housing of the adapter, so that the connector can be prevented from moving backward and shaking left and right with respect to the housing of the adapter, and the relative position between the connector and the housing of the adapter can be ensured.
Other objects and advantages of the present invention will become apparent from the following description of the invention, which is made with reference to the accompanying drawings, and can help to provide a thorough understanding of the present invention.
Drawings
Fig. 1 shows a perspective schematic view of a connector assembly according to an exemplary embodiment of the present invention;
fig. 2 shows a perspective view of a connector assembly according to an exemplary embodiment of the present invention with the housing of the adapter removed showing the circuit board and wire retainer;
FIG. 3 shows an exploded view of the circuit board and wire retainer of FIG. 2;
fig. 4 shows an exploded schematic view of a housing of an adapter of a connector assembly according to an exemplary embodiment of the present invention;
fig. 5 shows a plan view of a circuit board of an adapter of a connector assembly according to an exemplary embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the drawings is intended to explain the general inventive concept and should not be construed as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in schematic form in order to simplify the drawing.
According to a general technical concept of the present invention, there is provided an adapter, including: a housing; a circuit board disposed in the housing, having a wire pad adapted to be connected to a wire of a cable; and a wire holder provided in the housing for holding and positioning the wire, the wire holder being assembled on an end surface of the circuit board to prevent the wire holder from moving relative to the circuit board.
According to another general technical concept of the present invention, there is provided a connector assembly, including: the aforementioned adapters and connectors. The connector has a housing and terminals provided in the housing, the terminals of the connector being electrically connected to the circuit board of the adapter and being electrically connectable to the wires of the cable via the circuit board of the adapter.
Fig. 1 shows a perspective schematic view of a connector assembly according to an exemplary embodiment of the present invention. Fig. 2 shows a perspective view of a connector assembly according to an exemplary embodiment of the present invention, with housing 210 of adapter 200 removed, showing circuit board 220 and wire retainer 230. Fig. 3 shows an exploded view of the circuit board 220 and wire holder 230 shown in fig. 2.
As shown in fig. 1-3, in the illustrated embodiment, the connector assembly generally includes a connector 100 and an adapter 200 adapted to couple the connector 100 to a cable (not shown).
As shown in fig. 1 to 3, in the illustrated embodiment, the adapter mainly includes: a housing 210, a circuit board 220, and a wire holder 230. The circuit board 220 is disposed in the housing 210, and has a wire pad 220b adapted to be connected to a wire of a cable. A wire holder 230 is provided in the housing 210 for holding and positioning the wires of the cable.
As shown in fig. 1 to 3, in the illustrated embodiment, the wire holder 230 is assembled on an end surface of the circuit board 220 to prevent the wire holder 230 from moving relative to the circuit board 220. This ensures that the position of the wire holder 230 relative to the circuit board 220 is maintained during the process of soldering the wire held on the wire holder 230 to the wire land 220b on the circuit board 220, which is advantageous for improving the soldering quality of the wire.
As shown in fig. 1-3, in the illustrated embodiment, the circuit board 220 also has terminal pads 220a adapted to connect with the terminals 120 of the connector 100 so that the connector 100 can be electrically connected to wires of a cable via the adapter 200.
As shown in fig. 1 to 3, in the illustrated embodiment, the circuit board 220 includes a first end 221 and a second end 222, the terminal pad 220a is formed on the first end 221 of the circuit board 220, and the wire pad 220b is formed on the second end 222 of the circuit board 220.
As shown in fig. 1-3, in the illustrated embodiment, the wire retainer 230 is assembled on an end face of the second end 222 of the circuit board 220.
As shown in fig. 1 to 3, in the illustrated embodiment, a convex insertion portion 220d is formed on an end surface of the second end 222 of the circuit board 220, a slot 230d that mates with the insertion portion 220d is formed on the wire holder 230, and the wire holder 230 and the circuit board 220 are assembled together by the insertion portion 220d and the slot 230 d.
As shown in fig. 1 to 3, in the illustrated embodiment, a plurality of wire pads 220b are formed on the front and back surfaces of the second end 222 of the circuit board 220, respectively, so as to be electrically connected to a plurality of wires of the cable, respectively.
As shown in fig. 1 to 3, in the illustrated embodiment, a plurality of wire holding grooves 230b are formed at upper and lower sides of the wire holder 230, respectively, so as to hold and position a plurality of wires of the cable.
As shown in fig. 1 to 3, in the illustrated embodiment, when the wire holder 230 is assembled on the end surface of the second end 222 of the circuit board 220, the wire holding grooves 230b on the wire holder 230 are aligned with the wire lands 220b on the circuit board 220, respectively.
As shown in fig. 1 to 3, in the illustrated embodiment, a plurality of terminal pads 220a are formed on both front and back surfaces of the first end 221 of the circuit board 220, respectively, so as to be electrically connected to the plurality of terminals 120 of the connector 100, respectively.
As shown in fig. 1 to 3, in the illustrated embodiment, the first end 221 and the second end 222 of the circuit board 220 are perpendicular to each other, and one outer side corner of the circuit board 220 is cut off, thereby forming an inclined chamfered portion 220c on the circuit board 220.
As shown in fig. 1 to 3, in the illustrated embodiment, the housing 210 includes a first end 211 and a second end 212 perpendicular to each other, and an inclined chamfered portion 210c parallel to the chamfered portion 220c of the circuit board 220 is formed at the outer side of the housing 210.
As shown in fig. 1-3, in the illustrated embodiment, the first end 221 of the circuit board 220 is located in the first end 211 of the housing 210, and the second end 222 of the circuit board 220 and the wire retainer 230 are located in the second end 211 of the housing 210.
As shown in fig. 1-3, in the illustrated embodiment, one end of the connector 100 is adapted to be inserted into the housing 210 via a first opening 201 at a first end 221 of the housing 210, and the wires of the cable are adapted to be inserted into the housing 210 via a second opening 202 at a second end 222 of the housing 210.
Fig. 4 shows an exploded schematic view of the housing 210 of the adapter of the connector assembly according to an exemplary embodiment of the present invention.
As shown in fig. 1-4, in the illustrated embodiment, the housing 210 is assembled from an upper housing half 210 'and a lower housing half 210 ", the upper housing half 210' and the lower housing half 210" being adapted to be assembled together by a snap structure 210b formed thereon.
As shown in fig. 1-4, in the illustrated embodiment, the snap feature 210b on the first end 211 of the housing 210 is located at a rearward position away from the first opening 201 of the housing 210. This may reduce the difficulty of manufacturing the housing 210 and the difficulty of manufacturing a mold for manufacturing the housing 210.
As shown in fig. 1 to 4, in the illustrated embodiment, the aforementioned snap structures 210b are respectively formed on the side walls of both sides of the housing 210, and the snap structures 210b include a plurality of catching grooves 210b ' formed on one of the upper half housing 210 ' and the lower half housing 210 ″ and a plurality of protrusions 210b ″ formed on the other thereof to be respectively engaged with the catching grooves 210b '.
As shown in fig. 1-4, in the illustrated embodiment, the adapter further includes a metal closure cap 213, the metal closure cap 213 being mounted to the housing 210 for closing the side opening at the inside corner of the housing 210. This may improve the electromagnetic interference resistance of the housing 210.
As shown in fig. 1 to 4, in the illustrated embodiment, the metal closing cap 213 includes a plate-shaped main body 213a and two connecting ends 213b at two ends of the plate-shaped main body 213a, and the two connecting ends 213b are perpendicular to the plate-shaped main body 213a and are respectively snapped on the protrusions 213c on the top surface and the bottom surface of the housing 210.
As shown in fig. 1-4, in the illustrated embodiment, housing 210 further includes a cable securing wing 212a connected to second opening 202 of housing 210. The cable fixing shoulder 212a is adapted to be crimped onto a cable to secure the cable to the housing 210.
As shown in fig. 1-4, in another exemplary embodiment of the present invention, a connector assembly is also disclosed, which includes a connector 100 and an adapter 200. The connector 100 has a housing 110 and terminals 120 provided in the housing 110. The terminals 120 of the connector 100 are electrically connected to the circuit board 220 of the adapter 200, and may be electrically connected to the wires of the cable via the circuit board 220 of the adapter 200.
As shown in fig. 1-4, in the illustrated embodiment, one end of the connector 100 is inserted into the adapter 200 via a first opening 201 at a first end 211 of a housing 210 of the adapter 200.
As shown in fig. 1 to 4, in the illustrated embodiment, a plurality of first stopper protrusions 111a protruding outward are formed on the top and bottom of one end of the housing 110 of the connector 100, respectively, and a plurality of second stopper protrusions 211a protruding inward are formed on the top and bottom of the first end 211 of the housing 210 of the adaptor 200, respectively. The plurality of second stopping protrusions 211a are adapted to abut on rear sides of the plurality of first stopping protrusions 111a, respectively, to prevent the connector 100 inserted into the adaptor 200 from backing and shaking left and right. In this manner, the position of connector 100 relative to adapter 200 is maintained during laser welding of connector housing 110 to housing 210 of adapter 200.
As shown in fig. 1 to 4, in the illustrated embodiment, the connector 100 may be a Type-C USB connector.
Fig. 5 shows a plan view of a circuit board 220 of an adapter 200 of a connector assembly according to an exemplary embodiment of the present invention.
As shown in fig. 1 to 5, in the illustrated embodiment, a row of terminal pads 220a is formed on the front and back surfaces of the first end 221 of the circuit board 220, respectively, so as to be electrically connected to the plurality of terminals 120 of the connector 100, respectively. A row of wire pads 220b are formed on the front and back surfaces of the second end 222 of the circuit board 220, respectively, to be electrically connected to the plurality of wires of the cable, respectively.
As shown in fig. 1 to 5, in the illustrated embodiment, the row of wire pads 220b on the front surface of the second end 222 of the circuit board 220 includes a pair of low speed differential signal pads A6, a7 and one ground pad G disposed on one side of the pair of low speed differential signal pads A6, a7 and immediately adjacent to the pair of low speed differential signal pads A6, a 7. The cable includes a pair of low-speed differential signal conductors electrically connected to a pair of low-speed differential signal pads a6, a7 and one ground conductor electrically connected to one ground pad G. Therefore, by adding one grounding bonding pad and one grounding conducting wire, the electromagnetic interference can be reduced, and the stability and the reliability of signals can be improved.
As shown in fig. 1 to 5, in the illustrated embodiment, the row of wire pads 220b on the front surface of the second end 222 of the circuit board 220 further includes two other ground pads G respectively located on the outermost sides of the row of wire pads 220 b.
As shown in fig. 1 to 5, in the illustrated embodiment, the row of wire pads 220b on the front surface of the second end 222 of the circuit board 220 includes a pad G, a pad a2, a pad A3, a pad a5, a pad G, a pad a6, a pad a7, a pad A8, a pad a10, a pad a11, and a pad G, which are arranged in order from side to side.
It will be appreciated by those skilled in the art that the embodiments described above are exemplary and can be modified by those skilled in the art, and that the structures described in the various embodiments can be freely combined without conflict in structure or principle.
Although the present invention has been described in connection with the accompanying drawings, the embodiments disclosed in the drawings are intended to exemplify preferred embodiments of the present invention, and should not be construed as limiting the present invention.
Although a few embodiments of the present general inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. Additionally, any element numbers of the claims should not be construed as limiting the scope of the invention.
Claims (25)
1. An adapter, comprising:
a housing (210);
a circuit board (220) disposed in the housing (210) having a wire pad (220b) adapted to be connected with a wire of a cable; and
a wire holder (230) disposed in the housing (210) for holding and positioning the wire,
the method is characterized in that:
the wire holder (230) is assembled on an end face of the circuit board (220) to prevent the wire holder (230) from moving relative to the circuit board (220).
2. The adapter of claim 1, wherein:
the circuit board (220) also has terminal pads (220a) adapted to connect with terminals (120) of a connector (100) so that the connector (100) can be electrically connected to wires of the cable via the adapter.
3. The adapter of claim 2, wherein:
the circuit board (220) includes a first end and a second end, the terminal pad (220a) is formed on the first end of the circuit board (220), and the wire pad (220b) is formed on the second end of the circuit board (220).
4. The adapter of claim 3, wherein:
the wire holder (230) is assembled on an end face of the second end of the circuit board (220).
5. The adapter of claim 4, wherein:
a convex plug-in part (220d) is formed on the end face of the second end of the circuit board (220), a slot (230d) matched with the plug-in part (220d) is formed on the lead wire holder (230),
the wire holder (230) and the circuit board (220) are assembled together by the insertion part (220d) and the insertion groove (230 d).
6. The adapter of claim 4, wherein:
a plurality of wire bonding pads (220b) are respectively formed on the front and back surfaces of the second end of the circuit board (220) so as to be electrically connected with the plurality of wires of the cable.
7. The adapter of claim 6, wherein:
a plurality of wire holding grooves (230b) are formed at upper and lower sides of the wire holder (230), respectively, so as to hold and position a plurality of wires of the cable.
8. The adapter of claim 7, wherein:
when the wire holder (230) is assembled on the end face of the second end of the circuit board (220), the wire holding grooves (230b) on the wire holder (230) are aligned with the wire lands (220b) on the circuit board (220), respectively.
9. The adapter of claim 4, wherein:
a plurality of terminal pads (220a) are formed on the front and back surfaces of the first end of the circuit board (220), respectively, so as to be electrically connected to the terminals (120) of the connector (100), respectively.
10. The adapter of claim 3, wherein:
the first and second ends of the circuit board (220) are perpendicular to each other, and an outer side corner of the circuit board (220) is cut off, thereby forming an inclined chamfered portion (220c) on the circuit board (220).
11. The adapter of claim 10, wherein:
the housing (210) includes a first end and a second end perpendicular to each other, and an inclined chamfered portion (210c) parallel to a chamfered portion (220c) of the circuit board (220) is formed at an outer side of the housing (210).
12. The adapter of claim 11, wherein:
a first end of the circuit board (220) is located in a first end of the housing (210), and a second end of the circuit board (220) and the wire retainer (230) are located in a second end of the housing (210).
13. The adapter of claim 12, wherein:
one end of the connector (100) is adapted to be inserted into the housing (210) via a first opening (201) at a first end of the housing (210), and the wires of the cable are adapted to be inserted into the housing (210) via a second opening (202) at a second end of the housing (210).
14. The adapter of claim 13, wherein:
the housing (210) is assembled from an upper half housing (210 ') and a lower half housing (210 "), the upper half housing (210') and the lower half housing (210") being adapted to be assembled together by a snap-fit structure (210b) formed thereon.
15. The adapter of claim 14, wherein:
the snap structure (210b) on the first end of the housing (210) is located at a rearward position away from the first opening (201) of the housing (210).
16. The adapter of claim 14, wherein:
the snap structures (210b) are respectively formed on sidewalls of both sides of the housing (210), and the snap structures (210b) include a snap groove (210b ') formed on one of the upper and lower half-housings (210 ') and (210 ") and a protrusion (210 b") formed on the other to be fitted with the snap groove (210b ').
17. The adapter of claim 14, wherein:
the adapter further comprises a metal closing cover (213), the metal closing cover (213) being mounted on the housing (210) for closing the side opening at the inner corner of the housing (210).
18. The adapter of claim 17, wherein:
the metal closing cover (213) comprises a plate-shaped main body part (213a) and two connecting end parts (213b) positioned at two ends of the plate-shaped main body part (213a), wherein the two connecting end parts (213b) are perpendicular to the plate-shaped main body part (213a) and are respectively buckled on the convex parts (213c) on the top surface and the bottom surface of the shell (210).
19. The adapter of claim 13, wherein:
the housing (210) further comprises a cable fixing wing (212a) connected to the second opening (202) of the housing (210), the cable fixing wing (212a) being adapted to be crimped onto the cable in order to fix the cable on the housing (210).
20. A connector assembly, comprising:
the adapter of any one of claims 1-19; and
a connector (100) having a housing (110) and a terminal (120) provided in the housing (110),
the terminals (120) of the connector (100) are electrically connected with the circuit board (220) of the adapter and can be electrically connected to the wires of the cable via the circuit board (220) of the adapter.
21. The connector assembly of claim 20, wherein:
-one end of the connector (100) is inserted into the adapter via a first opening (201) at a first end of a housing (210) of the adapter;
a plurality of first stopping protrusions (111a) protruding outwards are formed on the top and bottom of one end of the housing (110) of the connector (100), and a plurality of second stopping protrusions (211a) protruding inwards are formed on the top and bottom of the first end of the housing (210) of the adapter;
the plurality of second stopping protrusions (211a) are adapted to abut on rear sides of the plurality of first stopping protrusions (111a), respectively, to prevent the connector (100) inserted into the adaptor from backing and shaking left and right.
22. The connector assembly of claim 20, wherein: the connector (100) is a Type-C Type USB connector.
23. The connector assembly of claim 20, wherein:
a row of terminal pads (220a) are formed on the front and back surfaces of the first end of the circuit board (220) respectively so as to be electrically connected with the terminals (120) of the connector (100) respectively;
a row of wire bonding pads (220b) are formed on the front and back surfaces of the second end of the circuit board (220) respectively so as to be electrically connected with the plurality of wires of the cable respectively.
24. The connector assembly of claim 23, wherein:
a row of wire pads (220b) on the front surface of the second end of the circuit board (220) includes a pair of low speed differential signal pads (A6, a7) and a ground pad (G) disposed on one side of and immediately adjacent to the pair of low speed differential signal pads (A6, a 7);
the cable includes a pair of low-speed differential signal conductors electrically connected to the pair of low-speed differential signal pads (a6, a7) and one ground conductor electrically connected to the one ground pad (G).
25. The connector assembly of claim 24, wherein:
the row of wire lands (220b) on the front surface of the second end of the circuit board (220) further includes two other ground lands (G) respectively located on the outermost sides of the row of wire lands (220 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651660.0U CN211182672U (en) | 2019-09-30 | 2019-09-30 | Adapter and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651660.0U CN211182672U (en) | 2019-09-30 | 2019-09-30 | Adapter and connector assembly |
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| Publication Number | Publication Date |
|---|---|
| CN211182672U true CN211182672U (en) | 2020-08-04 |
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| CN201921651660.0U Active CN211182672U (en) | 2019-09-30 | 2019-09-30 | Adapter and connector assembly |
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| CN (1) | CN211182672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284769A (en) * | 2021-07-29 | 2022-04-05 | 苏州意华通讯接插件有限公司 | Plug connector assembly |
-
2019
- 2019-09-30 CN CN201921651660.0U patent/CN211182672U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284769A (en) * | 2021-07-29 | 2022-04-05 | 苏州意华通讯接插件有限公司 | Plug connector assembly |
| CN114284769B (en) * | 2021-07-29 | 2023-10-13 | 苏州意华通讯接插件有限公司 | plug connector assembly |
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