CN211789647U - Connector and electronic equipment - Google Patents
Connector and electronic equipment Download PDFInfo
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- CN211789647U CN211789647U CN202020332678.0U CN202020332678U CN211789647U CN 211789647 U CN211789647 U CN 211789647U CN 202020332678 U CN202020332678 U CN 202020332678U CN 211789647 U CN211789647 U CN 211789647U
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- 230000009977 dual effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 description 27
- 238000000034 method Methods 0.000 description 15
- 238000005476 soldering Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a connector, include: the circuit board comprises a first terminal row, a second terminal row, a third terminal row, a U-shaped shell and a circuit board; the first end of the first terminal strip is arranged on the first side of the U-shaped shell, and the second end of the first terminal strip is connected with the circuit board and used for inputting or outputting signals; the first end of the second terminal row is arranged on the second side of the U-shaped shell, and the second end of the second terminal row is connected with the circuit board and used for inputting or outputting signals; the first end of the third terminal row is arranged on the second side, and the second end of the third terminal row is connected with the circuit board and is used for inputting or outputting signals; the U-shaped housing for securing the first ends of the first terminal row, the second terminal row and the third terminal row; the circuit board is used for transmitting input or output signals. Adopt the utility model discloses, can reduce the size of connector effectively to and reduce the area of circuit board.
Description
Technical Field
The utility model relates to an electron device's connection technology especially relates to a connector and electronic equipment.
Background
In order to transmit a large amount of signals, the number of pins (Pin) of the connector is increased, so that the size of the connector is increased, the connector occupies more and more area of a Circuit Board such as a Printed Circuit Board (PCB), the size of the device is affected, and the use of the portable device is not facilitated.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a connector and electronic equipment can reduce the size of connector to and reduce the area of circuit board.
The embodiment of the utility model provides a technical scheme is so realized:
an embodiment of the utility model provides a record a connector, the connector includes:
the circuit board comprises a first terminal row, a second terminal row, a third terminal row, a U-shaped shell and a circuit board; wherein,
the first end of the first terminal row is arranged on the first side of the U-shaped shell, and the second end of the first terminal row is connected with the circuit board and used for inputting or outputting signals;
the first end of the second terminal row is arranged on the second side of the U-shaped shell, and the second end of the second terminal row is connected with the circuit board and used for inputting or outputting signals;
the first end of the third terminal row is arranged on the second side, and the second end of the third terminal row is connected with the circuit board and is used for inputting or outputting signals;
the U-shaped housing for securing the first ends of the first terminal row, the second terminal row and the third terminal row;
the circuit board is used for transmitting input or output signals.
In the above scheme, the first ends of the first terminal row, the second terminal row and the third terminal row are respectively provided with a raised contact structure for connecting with a conductive contact of a plug-in circuit board.
In the above scheme, the shape of the raised contact structure is a strip shape.
In the above solution, the connector further includes: and the first end of the fourth terminal row is arranged on the first side of the U-shaped shell, and the second end of the fourth terminal row is connected with the circuit board and is used for inputting or outputting signals.
In the above scheme, the second end of the terminal strip is connected to the circuit board by a dual in-line package or surface mount method.
In the above-mentioned scheme, the circuit board includes: single panel or multiple panels.
The present application further provides an electronic device including:
a connector and a processor; wherein,
the connector includes: the circuit board comprises a first terminal row, a second terminal row, a third terminal row, a U-shaped shell and a circuit board;
the first end of the first terminal strip is mounted on one side of the U-shaped shell, and the second end of the first terminal strip is connected with the circuit board and used for inputting or outputting signals;
the first ends of the second terminal row and the third terminal row are respectively arranged at the other side of the U-shaped shell, and the second ends of the second terminal row and the third terminal row are respectively connected with the circuit board and used for inputting or outputting signals;
the U-shaped housing for securing the first ends of the first terminal row, the second terminal row and the third terminal row;
the circuit board is used for transmitting input or output signals;
the processor is connected with the circuit board and used for processing the input or output signals transmitted by the circuit board.
In the above scheme, the electronic device further includes: the plug-in type chip, the one side of plug-in type chip sets up one row of conductive contact, and the another side sets up two rows of conductive contact, conductive contact is used for with the protruding contact structural connection of terminal row.
In the above scheme, the shape of the raised contact structure is the same as that of the conductive contact.
In the above scheme, the number of each row of conductive contacts is a plurality of, and the distance between each row of conductive contacts is a set distance value.
The embodiment of the utility model provides an in, through add one row of contact Pin on one side of the U type casing at the connector, compare with traditional connector, can reduce the size of connector under the condition that the distance between total amount of Pin and the Pin keeps unchangeable to and reduce the usable floor area of circuit board.
Drawings
Fig. 1a is a schematic structural diagram of a connector according to an embodiment of the present invention;
fig. 1b is a schematic structural diagram of a terminal block according to an embodiment of the present invention;
fig. 1c is a schematic structural diagram of a raised contact structure of a terminal block according to an embodiment of the present invention;
fig. 2a is a schematic structural diagram of another connector according to an embodiment of the present invention;
fig. 2b is a schematic structural diagram of another terminal block according to an embodiment of the present invention;
fig. 2c is a schematic structural diagram of a raised contact structure of another terminal block according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an interposer chip according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connector connected to a plug-in chip according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another plug-in chip according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another connector connected to a plug-in chip according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
This embodiment describes a connector, including:
the circuit board comprises a first terminal row, a second terminal row, a third terminal row, a U-shaped shell and a circuit board; wherein,
the first end of the first terminal row is arranged on the first side of the U-shaped shell, and the second end of the first terminal row is connected with the circuit board and used for inputting or outputting signals;
the first end of the second terminal row is arranged on the second side of the U-shaped shell, and the second end of the second terminal row is connected with the circuit board and used for inputting or outputting signals;
the first end of the third terminal row is arranged on the second side, and the second end of the third terminal row is connected with the circuit board and is used for inputting or outputting signals;
the U-shaped housing for securing the first ends of the first terminal row, the second terminal row and the third terminal row;
the circuit board is used for transmitting input or output signals.
In practical applications, the circuit board may adopt one of the following: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like.
It should be noted that each terminal row includes a plurality of terminals, and the center-to-center distance between each adjacent terminals in each terminal row is 0.4 millimeters (mm) to 1.8 mm. For example, in a 120Pin connector, there are 40 terminals in each set of terminal rows, and the center-to-center distance between adjacent terminals in each row is 0.4 mm. The center distance refers to any two terminals on the board surface, and the center-to-center marking distance is between the two terminals. The relationship between Pin and the terminal block may be: the first end of the terminal block may be referred to as Pin; alternatively, a contact point in the first end of the terminal block, which is in contact with the outside, may be referred to as Pin; alternatively, the terminal strip may be referred to as Pin, and the embodiment of the present invention is not particularly limited.
Traditional connector is with Pin setting on one of them side of U type casing, and among the technical scheme of the embodiment of the utility model, set up one row or two rows of contact Pin except that one of them side of U type casing, add one row of contact Pin on the another side of the U type casing of connector moreover, so, compare with traditional connector, under the condition that the distance between total amount of Pin and Pin keeps unchangeable, reduce the size of connector, the size of connector reduces about one third, in addition, also reduce PCB's usable floor area, and then reduce electronic equipment's volume.
Example two
This embodiment describes a connector, as shown in fig. 1a, comprising:
a first terminal row 10, a second terminal row 11, a third terminal row 12, a U-shaped housing 13 and a circuit board 14; wherein,
the first end 101 of the first terminal row 10 is mounted on the first side of the U-shaped housing 13, and the second end 102 is connected to the circuit board 14 for inputting or outputting signals;
the first end 111 of the second terminal row 11 is mounted on the second side of the U-shaped housing 13, and the second end 112 is connected to the circuit board 14 for inputting or outputting signals;
the first end 121 of the third terminal 12 row is mounted on the second side of the U-shaped housing 13, and the second end 122 is connected to the circuit board 14 for inputting or outputting signals;
the U-shaped housing 13 for fixing the first ends of the first terminal row 10, the second terminal row 11 and the third terminal row 12;
the circuit board 14 is used for transmitting input or output signals.
Here, the circuit board 14 may be a PCB or Printed circuit board (FPC) type circuit board, wherein the FPC has characteristics of high reliability, high wiring density, light weight, thin thickness, and good bending property. In practice, the circuit board 14 may employ one of the following: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like.
It should be noted that each terminal row includes a plurality of terminals, and the center-to-center distance between each adjacent terminals in each terminal row is 0.4 millimeters (mm) to 1.8 mm. For example, in a 120Pin connector, there are 40 terminals in each set of terminal rows, and the center-to-center distance between adjacent terminals in each row is 0.4 mm. The center distance refers to the marked distance from the center to the center of any two terminals on the board surface; the relationship between Pin and the terminal block may be: the first end of the terminal block may be referred to as Pin; alternatively, a contact point in the first end of the terminal block, which is in contact with the outside, may be referred to as Pin; alternatively, the terminal strip may be referred to as Pin, and the embodiment of the present invention is not particularly limited.
In alternative embodiments, the second ends of the first terminal row 10, the second terminal row 11 and the third terminal row 12 may be connected to the circuit board 14 by Dual In-line Package (DIP) or Surface Mount Technology (SMT). The DIP is a welding technique capable of directly welding in a welding position of the circuit board 14 with the DIP structure, and if one end of a terminal to be welded is welded in a corresponding welding hole of the circuit board 14, the DIP is characterized in that the perforation welding of a PCB can be conveniently realized, and the DIP has good compatibility with a mainboard. SMT is a circuit installation and connection technology which installs pin-free or short lead surface assembled components on the surface of a PCB and welds and assembles by methods such as reflow soldering or dip soldering, and if the pin-free terminal is welded on the surface of the PCB by the SMT, the SMT welding mode has the following characteristics: the packaging density is high, the electronic product has small volume, light weight, high reliability, strong shock resistance, low welding spot defect rate, good high-frequency characteristic, easy realization of automation and the like. During the actual production or development process, one or more of the welding materials can be selected according to the actual situation for welding.
For example, as shown in fig. 1a, SMT soldering may be used for the first terminal row 10 and the second terminal row 11; for the third terminal row 12, since the second end of the third terminal row 12 needs to pass through the circuit board 14, a soldering manner of DIP may be adopted.
In an alternative embodiment, the first end of the first terminal row 10 is provided with a raised contact structure 1010, the first end of the second terminal row 11 is provided with a raised contact structure 1110, and the first end of the third terminal row 12 is provided with a raised contact structure 1210, as shown in fig. 1 b.
In practical applications, the raised contact structures of each terminal row may be shaped as a strip, as shown in fig. 1c, so that the conductive contacts of the plug-in circuit board are fully contacted, wherein the top view in fig. 1c is the raised contact structure 1110 of the second terminal row 11, and only the top view of 8 raised contact structures 1110 in the second terminal row 11 is illustrated. As shown in fig. 1c, the center-to-center distance s of the raised contact structures in the terminal rows may be 0.4mm to 1.8 mm.
Here, further explaining the effect of the raised contact structure in the embodiment of the present invention, the raised contact structure of each terminal row may be used to connect with the conductive contact piece of the plug-in circuit board (or the plug-in chip), that is, after the plug-in circuit board is inserted into the connector, the raised contact structure in the connector contacts with the conductive contact piece in the plug-in circuit board respectively, so as to form an electrical connection for transmitting data signals.
In an alternative embodiment, the circuit board may be a single panel or multiple panels, where a single panel refers to one of the surfaces where components are integrated or concentrated, and the wires are disposed on the other surface; multi-panel generally refers to a double-sided board, i.e., a circuit board having wiring on both sides, wherein appropriate circuit connections are provided between the two sides of the circuit board, and such bridges between the circuits are called vias, which can be connected to wires on both sides. In addition, in practical application process, also can use multiply wood and inlayer circuit, specific what type of circuit board of using can select according to actual conditions, the embodiment of the utility model provides a do not specifically limit.
The utility model discloses among the technical scheme, set up one row or two rows of contact pins except wherein one side of U type casing, add one row of contact pins on the another side of the U type casing of connector moreover, so, compare with traditional connector, when the distance between total amount of Pin and Pin keeps unchangeable under the condition, reduce the size of connector, the size of connector reduces nearly one third and controls, in addition, also reduces PCB's usable floor area, and then reduces electronic equipment's volume.
EXAMPLE III
This embodiment describes a connector, as shown in fig. 2a, comprising:
a first terminal row 10, a second terminal row 11, a third terminal row 12, a U-shaped housing 13, a circuit board 14 and a fourth terminal row 15; wherein,
the first end 101 of the first terminal row 10 is mounted on the first side of the U-shaped housing 13, and the second end 102 is connected to the circuit board 14 for inputting or outputting signals;
the first end 111 of the second terminal row 11 is mounted on the second side of the U-shaped housing 13, and the second end 112 is connected to the circuit board 14 for inputting or outputting signals;
the first end 121 of the third terminal 12 row is mounted on the second side of the U-shaped housing 13, and the second end 122 is connected to the circuit board 14 for inputting or outputting signals;
the first end 151 of the fourth terminal row 15 is installed on the first side of the U-shaped housing 13, and the second end 152 is connected to the circuit board 14 for inputting or outputting signals;
the U-shaped housing 13 for fixing the first ends of the first terminal row 10, the second terminal row 11, the third terminal row 12 and the third terminal row 15;
the circuit board 14 is used for transmitting input or output signals.
Here, the circuit board 14 may be a PCB or Printed circuit board (FPC) type circuit board, wherein the FPC has characteristics of high reliability, high wiring density, light weight, thin thickness, and good bending property. In practice, the circuit board 14 may employ one of the following: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like.
It should be noted that each terminal row includes a plurality of terminals, and the center-to-center distance between each adjacent terminals in each terminal row is 0.4 millimeters (mm) to 1.8 mm. For example, in a 120Pin connector, there are 40 terminals in each set of terminal rows, and the center-to-center distance between adjacent terminals in each row is 0.4 mm. The center distance refers to the marked distance from the center to the center of any two terminals on the board surface; the relationship between Pin and the terminal block may be: the first end of the terminal block may be referred to as Pin; alternatively, a contact point in the first end of the terminal block, which is in contact with the outside, may be referred to as Pin; alternatively, the terminal strip may be referred to as Pin, and the embodiment of the present invention is not particularly limited.
In alternative embodiments, the second ends of the first terminal row 10, the second terminal row 11, the third terminal row 12 and the fourth terminal row 15 may be connected to the circuit board 14 by Dual In-line Package (DIP) or Surface Mount Technology (SMT). The DIP is a welding technique capable of directly welding in a welding position of the circuit board 14 with the DIP structure, and if one end of a terminal to be welded is welded in a corresponding welding hole of the circuit board 14, the DIP is characterized in that the perforation welding of a PCB can be conveniently realized, and the DIP has good compatibility with a mainboard. SMT is a circuit installation and connection technology which installs pin-free or short lead surface assembled components on the surface of a PCB and welds and assembles by methods such as reflow soldering or dip soldering, and if the pin-free terminal is welded on the surface of the PCB by the SMT, the SMT welding mode has the following characteristics: the packaging density is high, the electronic product has small volume, light weight, high reliability, strong shock resistance, low welding spot defect rate, good high-frequency characteristic, easy realization of automation and the like. During the actual production or development process, one or more of the welding materials can be selected according to the actual situation for welding.
For example, as shown in fig. 2a, SMT soldering may be used for the first terminal row 10 and the second terminal row 11; for the third terminal row 12, since the second ends of the third terminal row 12 and the fourth terminal row 15 need to penetrate through the circuit board 14, a DIP soldering method may be adopted.
In an alternative embodiment, the first end of the first terminal row 10 is provided with a raised contact structure 1010, the first end of the second terminal row 11 is provided with a raised contact structure 1110, and the first end of the third terminal row 12 is provided with a raised contact structure 1210, as shown in fig. 2 b.
In practical applications, the raised contact structures of each terminal row may be shaped as a strip so as to provide sufficient contact between the conductive contacts of the plug-in circuit board, wherein, as shown in fig. 2c, the top view in fig. 1c is the raised contact structures 1510 of the fourth terminal row 15, and a top view of 8 raised contact structures 1510 in the fourth terminal row 15 is illustrated. As shown in fig. 2c, the center-to-center distance s of the raised contact structures in the terminal rows may be 0.4mm to 1.8 mm.
Here, further explaining the effect of the raised contact structure in the embodiment of the present invention, the raised contact structure of each terminal row may be used to connect with the conductive contact piece of the plug-in circuit board, that is, after the plug-in circuit board is inserted into the connector, the raised contact structure in the connector contacts with the conductive contact piece in the plug-in circuit board respectively, so as to form an electrical connection for transmitting data signals.
In an alternative embodiment, the circuit board may be a single panel or multiple panels, where a single panel refers to one of the surfaces where components are integrated or concentrated, and the wires are disposed on the other surface; multi-panel generally refers to a double-sided board, i.e., a circuit board having wiring on both sides, wherein appropriate circuit connections are provided between the two sides of the circuit board, and such bridges between the circuits are called vias, which can be connected to wires on both sides. In addition, in practical application process, also can use multiply wood and inlayer circuit, specific what type of circuit board of using can select according to actual conditions, the embodiment of the utility model provides a do not specifically limit.
The utility model discloses among the technical scheme, set up one row or two rows of contact pins except wherein one side of U type casing, add two rows of contact pins on the another side of the U type casing of connector, so, compare with traditional connector, when the distance between total amount of Pin and Pin keeps unchangeable under the condition, reduce the size of connector, the size of connector reduces nearly half left and right sides, in addition, also great reduction PCB's usable floor area, and then reduce electronic equipment's volume.
Example four
This embodiment describes an electronic device, as shown in fig. 3, the electronic device includes: connector 300 and processor 310; wherein,
the connector 30 includes: a first terminal row 10, a second terminal row 11, a third terminal row 12, a U-shaped housing 13 and a circuit board 14; wherein,
the first end 101 of the first terminal row 10 is mounted on the first side of the U-shaped housing 13, and the second end 102 is connected to the circuit board 14 for inputting or outputting signals;
the first end 111 of the second terminal row 11 is mounted on the second side of the U-shaped housing 13, and the second end 112 is connected to the circuit board 14 for inputting or outputting signals;
the first end 121 of the third terminal 12 row is mounted on the second side of the U-shaped housing 13, and the second end 122 is connected to the circuit board 14 for inputting or outputting signals;
the U-shaped housing 13 for fixing the first ends of the first terminal row 10, the second terminal row 11, the third terminal row 12 and the third terminal row 15;
the circuit board 14 is used for transmitting input or output signals.
In an alternative embodiment, the connector 30 further comprises a fourth terminal strip 15, wherein a first end 151 of the fourth terminal strip 15 is mounted on the first side of the U-shaped housing 13, and a second end 152 is connected to the circuit board 14 for inputting or outputting signals.
Here, the circuit board 14 may be a PCB or Printed circuit board (FPC) type circuit board, wherein the FPC has characteristics of high reliability, high wiring density, light weight, thin thickness, and good bending property. In practice, the circuit board 14 may employ one of the following: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like.
It should be noted that each terminal row includes a plurality of terminals, and the center-to-center distance between each adjacent terminals in each terminal row is 0.4 millimeters (mm) to 1.8 mm. For example, in a 120Pin connector, there are 40 terminals in each set of terminal rows, and the center-to-center distance between adjacent terminals in each row is 0.4 mm. The center distance refers to the marked distance from the center to the center of any two terminals on the board surface; the relationship between Pin and the terminal block may be: the first end of the terminal block may be referred to as Pin; alternatively, a contact point in the first end of the terminal block, which is in contact with the outside, may be referred to as Pin; alternatively, the terminal strip may be referred to as Pin, and the embodiment of the present invention is not particularly limited.
In alternative embodiments, the second ends of the first terminal row 10, the second terminal row 11, the third terminal row 12 and the fourth terminal row 15 may be connected to the circuit board 14 by Dual In-line Package (DIP) or Surface Mount Technology (SMT). The DIP is a welding technique capable of directly welding in a welding position of the circuit board 14 with the DIP structure, and if one end of a terminal to be welded is welded in a corresponding welding hole of the circuit board 14, the DIP is characterized in that the perforation welding of a PCB can be conveniently realized, and the DIP has good compatibility with a mainboard. SMT is a circuit installation and connection technology which installs pin-free or short lead surface assembled components on the surface of a PCB and welds and assembles by methods such as reflow soldering or dip soldering, and if the pin-free terminal is welded on the surface of the PCB by the SMT, the SMT welding mode has the following characteristics: the packaging density is high, the electronic product has small volume, light weight, high reliability, strong shock resistance, low welding spot defect rate, good high-frequency characteristic, easy realization of automation and the like. During the actual production or development process, one or more of the welding materials can be selected according to the actual situation for welding.
For example, as shown in fig. 2a, SMT soldering may be used for the first terminal row 10 and the second terminal row 11; for the third terminal row 12, since the second ends of the third terminal row 12 and the fourth terminal row 15 need to penetrate through the circuit board 14, a DIP soldering method may be adopted.
In an alternative embodiment, the first end of the first terminal row 10 is provided with a raised contact structure 1010, the first end of the second terminal row 11 is provided with a raised contact structure 1110, and the first end of the third terminal row 12 is provided with a raised contact structure 1210, as shown in fig. 2 b.
In practical applications, the raised contact structures of each terminal row may be shaped as a strip so as to provide sufficient contact between the conductive contacts of the plug-in circuit board, wherein, as shown in fig. 2c, the top view in fig. 1c is the raised contact structures 1510 of the fourth terminal row 15, and a top view of 8 raised contact structures 1510 in the fourth terminal row 15 is illustrated. As shown in fig. 2c, the center-to-center distance s of the raised contact structures in the terminal rows may be 0.4mm to 1.8 mm.
Here, further explaining the effect of the raised contact structure in the embodiment of the present invention, the raised contact structure of each terminal row may be used to connect with the conductive contact piece of the plug-in circuit board, that is, after the plug-in circuit board is inserted into the connector, the raised contact structure in the connector contacts with the conductive contact piece in the plug-in circuit board respectively, so as to form an electrical connection for transmitting data signals.
In an alternative embodiment, the circuit board may be a single panel or multiple panels, where a single panel refers to one of the surfaces where components are integrated or concentrated, and the wires are disposed on the other surface; multi-panel generally refers to a double-sided board, i.e., a circuit board having wiring on both sides, wherein appropriate circuit connections are provided between the two sides of the circuit board, and such bridges between the circuits are called vias, which can be connected to wires on both sides. In addition, in practical application process, also can use multiply wood and inlayer circuit, specific what type of circuit board of using can select according to actual conditions, the embodiment of the utility model provides a do not specifically limit.
In an optional embodiment, the electronic device further comprises: the plug-in chip 320 has a row of conductive contacts 3201 on a first surface of the plug-in chip 320, and two rows of conductive contacts 3202 on the first surface, as shown in fig. 4, the conductive contacts are used for connecting with the raised contact structures of the terminal row, and the raised contact structures and the conductive contacts have the same shape. Wherein the direction of arrow a in the figure is: orientation when the interposer chip 320 is inserted into the U-shaped housing 13.
Here, in practical applications, the number of each row of conductive contacts is generally multiple, and the distance between the rows of conductive contacts is a set distance value.
For example, when the interposer chip 320 is inserted into the U-shaped housing 13 of the connector 300, the conductive contacts of the interposer chip 320 contact the raised contact structures of the terminal array, as shown in FIG. 5, thereby electrically connecting the conductive contacts with the raised contact structures for transmitting data signals. Wherein the direction of arrow a in the figure is: the insertion direction of the plug-in chip 320 into the U-shaped housing 13.
In an alternative embodiment, the first side of the interposer chip 320 is provided with two rows of conductive contacts 3201 and the first side is provided with two rows of conductive contacts 3202, as shown in fig. 6, the conductive contacts are adapted to be connected to raised contact structures of the terminal rows, the raised contact structures and the conductive contacts are of the same shape. Wherein the direction of arrow B in the figure is: orientation when the interposer chip 320 is inserted into the U-shaped housing 13.
For example, when the interposer chip 320 is inserted into the U-shaped housing 13 of the connector 300, the conductive contacts of the interposer chip 320 contact the raised contact structures of the terminal array, as shown in FIG. 7, thereby electrically connecting the conductive contacts with the raised contact structures for transmitting data signals. The arrow B in the figure indicates the insertion direction of the plug-in chip 320 into the U-shaped housing 13.
The utility model discloses among the technical scheme, set up one row or two rows of contact pins except wherein one side of U type casing, add one row or two rows of contact pins on the another side of the U type casing of connector moreover, so, compare with traditional connector, when the distance between total amount of Pin and Pin keeps unchangeable under the condition, great reduction the size of connector, also further reduced PCB's usable floor area, and then reduced electronic equipment's volume.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A connector, comprising: the circuit board comprises a first terminal row, a second terminal row, a third terminal row, a U-shaped shell and a circuit board; wherein,
the first end of the first terminal row is arranged on the first side of the U-shaped shell, and the second end of the first terminal row is connected with the circuit board and used for inputting or outputting signals;
the first end of the second terminal row is arranged on the second side of the U-shaped shell, and the second end of the second terminal row is connected with the circuit board and used for inputting or outputting signals;
the first end of the third terminal row is arranged on the second side, and the second end of the third terminal row is connected with the circuit board and is used for inputting or outputting signals;
the U-shaped housing for securing the first ends of the first terminal row, the second terminal row and the third terminal row;
the circuit board is used for transmitting input or output signals.
2. The connector of claim 1, wherein said first ends of said first terminal row, said second terminal row and said third terminal row are each provided with a raised contact structure for connection with conductive contacts of a plug-in circuit board.
3. The connector of claim 2, wherein the raised contact structures are strip-shaped.
4. The connector of claim 1, further comprising: and the first end of the fourth terminal row is arranged on the first side of the U-shaped shell, and the second end of the fourth terminal row is connected with the circuit board and is used for inputting or outputting signals.
5. The connector according to any one of claims 1 to 4, wherein said second ends of said terminal rows are connected to said circuit board in a dual in-line package or surface mount.
6. The connector of claim 1, wherein the circuit board comprises: single panel or multiple panels.
7. An electronic device, comprising: a connector and a processor; wherein,
the connector includes: the circuit board comprises a first terminal row, a second terminal row, a third terminal row, a U-shaped shell and a circuit board;
the first end of the first terminal strip is mounted on one side of the U-shaped shell, and the second end of the first terminal strip is connected with the circuit board and used for inputting or outputting signals;
the first ends of the second terminal row and the third terminal row are respectively arranged at the other side of the U-shaped shell, and the second ends of the second terminal row and the third terminal row are respectively connected with the circuit board and used for inputting or outputting signals;
the U-shaped housing for securing the first ends of the first terminal row, the second terminal row and the third terminal row;
the circuit board is used for transmitting input or output signals;
the processor is connected with the circuit board and used for processing the input or output signals transmitted by the circuit board.
8. The electronic device of claim 7, further comprising: the plug-in type chip, the one side of plug-in type chip sets up one row of conductive contact, and the another side sets up two rows of conductive contact, conductive contact is used for with the protruding contact structural connection of terminal row.
9. The electronic device of claim 8, wherein the raised contact structure and the conductive contacts are the same shape.
10. The electronic device of claim 8, wherein the number of each row of conductive contacts is plural, and the distance between the rows of conductive contacts is a set distance value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332678.0U CN211789647U (en) | 2020-03-17 | 2020-03-17 | Connector and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332678.0U CN211789647U (en) | 2020-03-17 | 2020-03-17 | Connector and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211789647U true CN211789647U (en) | 2020-10-27 |
Family
ID=72930189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020332678.0U Expired - Fee Related CN211789647U (en) | 2020-03-17 | 2020-03-17 | Connector and electronic equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN211789647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038088A (en) * | 2021-05-20 | 2021-06-25 | 南京安道智能科技有限公司 | Intelligent building monitoring system based on Internet of things and monitoring method thereof |
-
2020
- 2020-03-17 CN CN202020332678.0U patent/CN211789647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038088A (en) * | 2021-05-20 | 2021-06-25 | 南京安道智能科技有限公司 | Intelligent building monitoring system based on Internet of things and monitoring method thereof |
| CN113038088B (en) * | 2021-05-20 | 2021-08-31 | 南京安道智能科技有限公司 | Intelligent building monitoring system based on Internet of things and monitoring method thereof |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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