CN207098103U - Type C public connectors - Google Patents

Type C public connectors Download PDF

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Publication number
CN207098103U
CN207098103U CN201721002336.7U CN201721002336U CN207098103U CN 207098103 U CN207098103 U CN 207098103U CN 201721002336 U CN201721002336 U CN 201721002336U CN 207098103 U CN207098103 U CN 207098103U
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CN
China
Prior art keywords
terminal
type
pad
welding ends
pcb board
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Expired - Fee Related
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CN201721002336.7U
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Chinese (zh)
Inventor
李晓芳
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Individual
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Individual
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Priority to CN201721002336.7U priority Critical patent/CN207098103U/en
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Publication of CN207098103U publication Critical patent/CN207098103U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to a kind of Type C public connectors, including a pcb board and terminal assemblies;The pcb board includes substrate and the pad area being arranged in the substrate side;The terminal assemblies include the first terminal, Second terminal, first vector and Second support;The first terminal includes the first terminal body and the first inserted terminal and the first welding ends;The Second terminal includes Second terminal body and the second inserted terminal and the second welding ends.Above-mentioned Type C public connectors, by the way of pcb board one side sets pad, being staggered in spacing side by side, achievable the first terminal replace the effect of reverse welding indifference with Second terminal 180 degree along the vertical direction of pcb board thickness direction for the first terminal and the welding ends of Second terminal;Meanwhile the first terminal and the welding ends of Second terminal protrude out the welding for beyond the end of first vector, Second support one end, facilitating terminal and pcb board respectively, welded without pcb board is pushed into shell, improve production efficiency.

Description

Type-C public connectors
Technical field
Digital product accessory technology neck is the utility model is related to, more particularly to a kind of Type-C public connectors.
Background technology
Typical USB Type-C public connectors generally comprise row's terminal, lower row's terminal, for anti-High-frequency Interference and insert Grab, the metallic shield piece for anti-High-frequency Interference, shell and the insulating base for holding all metalworks of lock are pulled out, Wherein insulating base can same insulator or multiple insulators composition.Pass through PCB (printed substrate) switching wire rods or suitable again Orchestration.
The mode that public connector docks with PCB in the common structure of prior art is PCB to being inserted into two row's male terminals Among leg, then welded, this is commonly referred to as clamping plate type or mutual-inserting type.Clamping plate type structure welding PCB processes, need to first by PCB posts component and is pushed into again in male terminal leg, could be welded, it is difficult to convenient automated process is realized, thus Production efficiency and cost are higher.
Utility model content
Based on this, the utility model provides a kind of Type-C public connectors, simple and reasonable, is easily assembled to, can improve Production efficiency.
In order to realize the purpose of this utility model, the utility model adopts the following technical scheme that:
A kind of Type-C public connectors, including a pcb board and the terminal assemblies for connecting the pcb board;The pcb board includes base Plate and the pad area being arranged in the substrate side;The terminal assemblies include some the first terminals, some Second terminals, The first vector of the first terminal and the Second support of the installation Second terminal are installed;The first terminal includes first end Sub- body and the first inserted terminal and the first welding ends for connecting the first terminal body opposite end respectively;The Second terminal Connect including Second terminal body and respectively the second inserted terminal and the second welding ends of the Second terminal body;First weldering It is in being staggered for spacing side by side that end, which is connect, with second welding ends, and first welding ends welds respectively with second welding ends It is connected on the pad area.
Above-mentioned Type-C public connectors, by the way of pcb board one side sets pad, the weldering of the first terminal and Second terminal It is in being staggered for spacing side by side that end, which is connect, along the vertical direction of pcb board thickness direction, and the first terminal and Second terminal can be achieved 180 degree replaces the effect of reverse welding indifference;Meanwhile the first terminal and the welding ends of Second terminal protrude out beyond first respectively Carrier, the end of Second support one end, facilitate the welding of terminal and pcb board, are welded without pcb board is pushed into shell, Improve production efficiency.
In one of the embodiments, the pad area includes the symmetrically arranged some welderings of center line a along the substrate Disk, respectively welding first welding ends and second welding ends.
In one of the embodiments, width of the edge away from equal to each the first terminal between each adjacent pad Degree, the width of each Second terminal.
In one of the embodiments, the pcb board also includes the lead wire tray for being arranged at the pad area opposite sides.
In one of the embodiments, the pad includes the center line a symmetrically arranged some first along the substrate Pad and some second pads in the lead wire tray side are arranged close to respectively, the size of first pad is less than described The size of second pad;First pad is to weld single terminal, and second pad is welding two-terminal.
In one of the embodiments, first welding ends is protruded out beyond the end of described first vector one end, described Second welding ends is protruded out beyond the end of described Second support one end.
In one of the embodiments, the Type-C public connectors also include the bullet being located between the terminal assemblies Property shackle member, the described terminal assemblies one end of connection shield assembly and be arranged the outer of the terminal assemblies and the shield assembly Shell.
In one of the embodiments, the resilient clamp member includes a backing plate and two cards from backing plate one end extension Pin;A neck is respectively equipped with relative two shoulders of the backing plate, to shell described in clamping.
In one of the embodiments, the shell includes the shell tail of a case head and the connection case head Portion;The opposite sides of the case head is respectively equipped with a card article, and the card article corresponds to the neck of the resilient clamp member;It is described Relative on the inwall of case head to be convexly equipped with some assembling bars, the assembling bar corresponds to the first assembling of the first vector respectively Second fitting recess of groove and the Second support.
In one of the embodiments, the shield assembly includes some screening covers and is respectively arranged on the screening cover Shielding piece;One end of each shielding piece is convexly equipped with some kinks, and the kink abuts the shell.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the Type-C public connectors of the utility model first embodiment;
Fig. 2 is the decomposing schematic representation of Type-C public connectors described in Fig. 1;
Fig. 3 is Second terminal described in Fig. 2 and the assembling schematic diagram of Second support;
Fig. 4 is the front view of pcb board described in Fig. 2;
Fig. 5 is the pad layout schematic diagram of pcb board described in Fig. 4;
Fig. 6 is the schematic perspective view of resilient clamp member described in Fig. 2;
Fig. 7 is the decomposing schematic representation of the Type-C public connectors of the utility model second embodiment;
Fig. 8 is the front view of pcb board described in Fig. 7;
Fig. 9 is the pad layout schematic diagram of pcb board described in Fig. 8;
Figure 10 is the decomposing schematic representation of the Type-C public connectors of the embodiment of the utility model the 3rd;
Figure 11 is the front view of pcb board described in Figure 10;
Accompanying drawing marks explanation:
100th, 100a, 100b-Type-C public connector;
10th, 10a, 10b-PCB plate, 11,11a, 11b- substrate, 12,12a, 12b- pad area, 120,120a, 120b- weldering Disk, the pads of 121- first, the pads of 122- second, 13,13a, 13b- lead wire tray;
20th, 20a, 20b- terminal assemblies, 21,21a, 21b- the first terminal, 210,210a, 210b- inserted terminal, 211, The welding ends of 211a, 211b- first, 22,22a, 22b- Second terminal, 220, the inserted terminal of 220a, 220b- second, 221,221a, The welding ends of 221b- second, 23- first vectors, 24- Second supports, the fitting recess of 25- first, the locating dowels of 26- second, 27- second are fixed Position groove;
30- resilient clamp members, 31- backing plates, 32- card bases, 33- necks, 34- through holes;
40- shield assemblies, 41- screening covers, 42- shielding pieces, 43- kinks;
50- shells, 51- case heads, 510- card articles, 52- shell afterbodys.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 to Fig. 6 is referred to, for the Type-C public connectors 100 of the utility model first embodiment, including a PCB Plate 10, the terminal assemblies 20 of connecting PCB board 10, the resilient clamp member 30 being located between terminal assemblies 20, connection terminal component The shield assembly 40 of 20 one end and the shell 50 for being arranged terminal assemblies 30 and shield assembly 40.
The pcb board 10 includes substrate 11, the pad area 12 being arranged in the one side of substrate 11 and is arranged at the phase of pad area 12 To the lead wire tray 13 of both sides, the lead wire tray 13 is connecting outer signal.The pad area 12 is included along the center line a of substrate 11 Symmetrically arranged some pads 120;In the present embodiment, the quantity of pad 120 is 12.Specifically, pad 120 is included along base Symmetrically arranged some first pads 121 of the center line a of plate 11 and be arranged close to respectively in the side of lead wire tray 13 it is some second weldering Disk 122, the size of the first pad 121 are less than the size of the second pad 122, and to weld single terminal, second welds the first pad 121 Disk 122 is welding two-terminal.
The terminal assemblies 20 include some the first terminals 21, some Second terminals 22, the first of installation the first terminal 21 Carrier 23 and the Second support 24 for installing Second terminal 22, the first terminal 21 is identical with Second terminal 22 and practises physiognomy to setting Put, first vector 23 is identical with Second support 24 and is in practise physiognomy to setting.The first terminal 21 include the first terminal body and The first inserted terminal 210 and the first welding ends 211 of the first terminal body opposite end are connected respectively, and the first welding ends 211 is convex Stretch beyond the end of the one end of first vector 23, the first welding ends 211 is corresponding to be welded on the pad area 12 of substrate 11.Second terminal 22 include Second terminal body and connect the second inserted terminal 220 and the second welding of the Second terminal body opposite end respectively End 221, the second welding ends 221 are protruded out beyond the end of the one end of Second support 24, and the second welding ends 221 is corresponding to be welded in substrate 11 Pad area 12 on.First inserted terminal 210 is corresponding along the thickness direction of substrate 11 with the second inserted terminal 220, the first welding ends 211 With the second welding ends 221 being staggered in spacing side by side.
Further, the width of each the first terminal 21, the Second terminal 22 width and each adjacent pad 120 it Between edge away from equal.
The one side of the first vector 23 towards the resilient clamp member 30 has protruded out the first locating dowel (not shown), described The face of first vector 23 towards the resilient clamp member 30 is additionally provided with the first locating slot (not shown), and the first locating slot is positioned at the The side of one locating dowel.First vector 23 is provided with the first fitting recess 25 backwards to the one side of the resilient clamp member 30, to match Shell 50 is installed.
The Second support 24 has protruded out the second locating dowel 26, the second locating dowel towards the one side of the resilient clamp member 30 26 corresponding first locating slots;The Second support 24 is additionally provided with the second locating slot 27 towards the face of the resilient clamp member 30, Second locating slot 27 is located at the side of the second locating dowel 26, corresponding first locating dowel of the second locating slot 27.Second support 24 is backwards The one side of the resilient clamp member 30 is provided with the second fitting recess (not shown), to Matching installation shell 50.
During welding, the first terminal 21 is close to the welding manner of substrate 11, Second terminal 22 away from substrate 11, with the first terminal 21 is consistent close to the welding manner of substrate 11 away from substrate 11, Second terminal 22, makes the first terminal 21 can be real with Second terminal 22 The effect of existing 180 degree reverse welding indifference.
In the present embodiment, the quantity of the first terminal body and the quantity of the Second terminal body are eight, I.e. described Type-C public connectors 100 are the Type-C public connectors of 16 terminals.
In the present embodiment, on pcb board 10 pad area 12 pad layout order successively labeled as B1, A12, B4, A9, A8、B5、A7、B6、A6、B7、A5、B8、B9、A4、B12、A1.Wherein, A12, A9, A8, A7, A6, A5, A4 and A1 corresponding the is marked One welding ends 211, corresponding second welding ends 221 of mark B1, B4, B5, B6, B7, B8, B9 and B12.In other embodiments, PCB On plate 10 pad area 12 pad layout order can also be B1, A12, B4, A9, B5, A8, A7, B6, A6, B7, B8, A5, B9, A4、B12、A1。
Further, on pcb board 10 in the pad layout order of pad area 12, A6 and B6 can carry out position and exchange.
Fig. 7 to Fig. 9 is referred to, for the Type-C public connector 100a of the utility model second embodiment, including a PCB Plate 10a, connecting PCB board 10a terminal assemblies 20a, the resilient clamp member 30a, the connection terminal that are located between terminal assemblies 20a The shield assembly 40a of the component 20a one end and shell 50a for being arranged terminal assemblies 30a and shield assembly 40a.
Pcb board 10a, terminal assemblies the 20a pcb board with the Type-C public connectors 100 of above-mentioned first embodiment respectively 10th, terminal assemblies 20 are similar, and difference is, the Type-C public connectors 100a of second embodiment pcb board 10a includes base Plate 11a, the pad area 12a being arranged in substrate 11a one sides and the lead wire tray 13a for being arranged at pad area 12a opposite sides, institute Lead wire tray 13a is stated to connect outer signal.The pad area 12a includes some welderings along substrate 11a center line symmetrical settings Disk 120a;In the present embodiment, pad 120a quantity is ten.
Terminal assemblies 20a includes some the first terminal 21a and some Second terminal 22a;The first terminal 21a quantity is Eight, Second terminal 22a quantity are six.The first terminal 21a includes the first terminal body and connects the first terminal body respectively The the first inserted terminal 210a and the first welding ends 211a, Second terminal 22a of opposite end include Second terminal body and connected respectively Connect the second inserted terminal 220a and the second welding ends 221a, the first terminal 21a of the Second terminal body opposite end the first weldering Vertical direction of end 211a and Second terminal 22a the second welding ends 221a along substrate 11a thickness directions is connect in spacing side by side It is staggered, can also realizes the effect of 180 degree reverse welding indifference.
In the present embodiment, Type-C public connectors 100a is the Type-C public connectors of 14 terminals.14 terminal Type-C Corresponding to public connector 100a on pcb board 11a pad area 12a pad layout order successively labeled as D1, C12, D4, C9, D5, C8, C7, C6, D8, C5, D9, C4, D12, C1 are D1, C12, D4, C9, C8, D5, C7, C6, C5, D8, D9, C4, D12, C1. Wherein, the corresponding first welding ends 211a of C12, C9, C8, C7, C6, C5, C4 and C1 is marked, marks D1, D4, D5, D8, D9 and D12 Corresponding second welding ends 221a.
Figure 10 and Figure 11 is referred to, for the Type-C public connector 100b of the embodiment of the utility model the 3rd, including one Pcb board 10b, connecting PCB board 10b terminal assemblies 20b, the resilient clamp member 30b being located between terminal assemblies 20b, connection The shield assembly 40b of the terminal assemblies 20b one end and shell 50b for being arranged terminal assemblies 30b and shield assembly 40b.
Pcb board 10b, terminal assemblies the 20b pcb board with the Type-C public connectors 100 of above-mentioned first embodiment respectively 10th, terminal assemblies 20 are similar, and difference is, the Type-C public connectors 100b of 3rd embodiment pcb board 10b includes base The plate 11b and pad area 12b being arranged in substrate 11b one sides.The pad area 12b includes some pads in double setting 120;In the present embodiment, pad 120b quantity is 24.
Terminal assemblies 20b includes some the first terminal 21b and some Second terminal 22b;The first terminal 21b quantity and the Two-terminal 22b quantity is 12.The first terminal 21b includes the first terminal body and connects the first terminal body respectively The the first inserted terminal 210b and the first welding ends 211b, Second terminal 22b of opposite end include Second terminal body and connected respectively Connect the second inserted terminal 220b and the second welding ends 221b, the first terminal 21b of the Second terminal body opposite end the first weldering Vertical direction of end 211b and Second terminal 22b the second welding ends 221b along substrate 11b thickness directions is connect in spacing side by side It is staggered, can also realizes the effect of 180 degree reverse welding indifference.
The resilient clamp member 30 includes a backing plate 31 and two card bases 32 from the one end of backing plate 31 extension.The phase of backing plate 31 To being respectively equipped with a neck 33 at two shoulders, to clamping shell 50.The centre position of backing plate 31 is additionally provided with two through holes 34, described in two Through hole 34 corresponds to the first locating dowel and the second locating dowel 26 respectively, is worn and mistake for the first locating dowel and the second locating dowel 26.
The shield assembly 40 includes some screening covers 41 and the shielding piece 42 being respectively arranged on screening cover 41.In this reality Apply in example, screening cover 41 is made up of plastic material;The shielding piece 42 is molded for metal material integrated punching.Each shielding piece 42 One end is convexly equipped with some kinks 43, and kink 43 abuts shell 50, ensures good anti-electromagnetic interference capability.
In the present embodiment, the shell 50 is made up of metal material, and the shell is in hollow setting.Shell 50 includes One case head 51 and the shell afterbody 52 on connected with outer casing head 51, the opposite sides of case head 51 are respectively equipped with a card article 510, the neck 33 of the pad 31 of the corresponding resilient clamp member 30 of card article 510, during installation the clamping of card article 510 with neck 33, Realize the connection of shell 50 and resilient clamp member 30.The also relative two assembling bars that are convexly equipped with (are schemed not on the inwall of case head 51 Show), the two assembling bars correspond to the second fitting recess of the first fitting recess 25 and Second support 24 of the first vector 23 respectively, Realize that the connection of shell 50 and terminal assemblies 20 is installed.
Above-mentioned Type-C public connectors, by the way of pcb board one side sets pad, the weldering of the first terminal and Second terminal It is in being staggered for spacing side by side that end, which is connect, along the vertical direction of pcb board thickness direction, and the first terminal and Second terminal can be achieved 180 degree replaces the effect of reverse welding indifference;Meanwhile the first terminal and the welding ends of Second terminal protrude out beyond first respectively Carrier, the end of Second support one end, facilitate the welding of terminal and pcb board, are welded without pcb board is pushed into shell, Improve production efficiency.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. a kind of Type-C public connectors, it is characterised in that including a pcb board and connect the terminal assemblies of the pcb board;It is described Pcb board includes substrate and the pad area being arranged in the substrate side;If the terminal assemblies include some the first terminals, The Second support of dry Second terminal, the first vector of the installation the first terminal and the installation Second terminal;The first end Attached bag includes the first terminal body and connects the first inserted terminal and the first welding ends of the first terminal body opposite end respectively; The Second terminal includes Second terminal body and the second inserted terminal for connecting the Second terminal body respectively and the second welding End;First welding ends and second welding ends being staggered in spacing side by side, first welding ends and described the Two welding ends are respectively welded on the pad area.
2. Type-C public connectors according to claim 1, it is characterised in that the pad area is included along the substrate The symmetrically arranged some pads of center line a, respectively welding first welding ends and second welding ends.
3. Type-C public connectors according to claim 2, it is characterised in that edge between each adjacent pad away from Width, the width of each Second terminal equal to each the first terminal.
4. Type-C public connectors according to claim 2, it is characterised in that the pcb board is also described including being arranged at The lead wire tray of pad area opposite sides.
5. Type-C public connectors according to claim 4, it is characterised in that the pad is included along the substrate Symmetrically arranged some first pads of heart line a and some second pads in the lead wire tray side are arranged close to respectively, it is described The size of first pad is less than the size of second pad;First pad is welding single terminal, second pad To weld two-terminal.
6. Type-C public connectors according to claim 1, it is characterised in that first welding ends is protruded out beyond described The end of first vector one end, second welding ends are protruded out beyond the end of described Second support one end.
7. Type-C public connectors according to claim 1, it is characterised in that also include be located in the terminal assemblies it Between resilient clamp member, the described terminal assemblies one end of connection shield assembly and be arranged the terminal assemblies and the shielding group The shell of part.
8. Type-C public connectors according to claim 7, it is characterised in that the resilient clamp member include a backing plate and From two card bases of backing plate one end extension;A neck is respectively equipped with relative two shoulders of the backing plate, to shell described in clamping.
9. Type-C public connectors according to claim 8, it is characterised in that the shell includes a case head and company Connect the shell afterbody of the case head;The opposite sides of the case head is respectively equipped with a card article, and the card article corresponds to institute State the neck of resilient clamp member;Relative on the inwall of the case head to be convexly equipped with some assembling bars, the assembling bar is right respectively Answer the first fitting recess of the first vector and the second fitting recess of the Second support.
10. Type-C public connectors according to claim 7, it is characterised in that the shield assembly includes some shieldings Cover and be respectively arranged in the shielding piece on the screening cover;One end of each shielding piece is convexly equipped with some kinks, described curved Folding part abuts the shell.
CN201721002336.7U 2017-08-10 2017-08-10 Type C public connectors Expired - Fee Related CN207098103U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721002336.7U CN207098103U (en) 2017-08-10 2017-08-10 Type C public connectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721002336.7U CN207098103U (en) 2017-08-10 2017-08-10 Type C public connectors

Publications (1)

Publication Number Publication Date
CN207098103U true CN207098103U (en) 2018-03-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721002336.7U Expired - Fee Related CN207098103U (en) 2017-08-10 2017-08-10 Type C public connectors

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CN (1) CN207098103U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109103653A (en) * 2018-08-16 2018-12-28 胡月琪 Type-C connector male head
CN109510023A (en) * 2018-11-22 2019-03-22 昆山捷皇电子精密科技有限公司 A kind of Type-C female convenient for assembling
CN110581405A (en) * 2019-09-19 2019-12-17 东莞市天禹五金科技有限公司 Type-c data line connector and production and assembly process thereof
CN117039550A (en) * 2023-10-09 2023-11-10 深圳市金德晖精密机电有限公司 Type-c connector structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109103653A (en) * 2018-08-16 2018-12-28 胡月琪 Type-C connector male head
CN109510023A (en) * 2018-11-22 2019-03-22 昆山捷皇电子精密科技有限公司 A kind of Type-C female convenient for assembling
CN109510023B (en) * 2018-11-22 2023-10-13 东台润田精密科技有限公司 Type-C female head convenient to equipment
CN110581405A (en) * 2019-09-19 2019-12-17 东莞市天禹五金科技有限公司 Type-c data line connector and production and assembly process thereof
CN117039550A (en) * 2023-10-09 2023-11-10 深圳市金德晖精密机电有限公司 Type-c connector structure
CN117039550B (en) * 2023-10-09 2024-01-26 深圳市金德晖精密机电有限公司 Type-c connector structure

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Granted publication date: 20180313