CN104993285A - USB type-C socket connector having split type main body assembling structure - Google Patents
USB type-C socket connector having split type main body assembling structure Download PDFInfo
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- CN104993285A CN104993285A CN201510397825.6A CN201510397825A CN104993285A CN 104993285 A CN104993285 A CN 104993285A CN 201510397825 A CN201510397825 A CN 201510397825A CN 104993285 A CN104993285 A CN 104993285A
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- terminal
- insulating base
- socket connector
- main body
- slope
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Abstract
The invention discloses a USB type-C socket connector having a split type main body assembling structure. An insulating seat body has a tongue plate protruding and extending forwardly; terminals at an upper row and a lower row are fixed at the insulating seat body; and contact parts of the terminals at the upper row and the lower row are respectively arranged on the upper surface and the lower surface of the tongue plate and are exposed. A metal housing coats the outer side of the insulating seat body and a plugging opening for cable end joint insertion is formed. The insulating seat body contains an insulating pedestal and at least one terminal seat body independent of the insulating seat body. Parts of or all terminals are buried into and combined to the corresponding terminal seat body in an integrated mode to form a terminal assembly; and the terminal assembly is assembled to the insulating pedestal. The terminal assembly and the insulating pedestal have protruding blocks and grooves to realize assembling of the terminal assembly and the insulating pedestal; the protruding blocks and the grooves cooperate with each other and have cooperative wedge-shaped structures. On the basis of the structure, the manufacturing difficulty of the internal main body is reduced; the manufacturing yield is improved; and the cost is lowered and the market share is improved.
Description
Technical field
The invention belongs to USB Type-C socket connector technical field, particularly a kind of body is the package assembly of the USB Type-C socket connector of split-type structural.
Background technology
Along with the lasting success of USB interface, need a kind of new model and the equipment that adapt to USB technological service, with adapt to less, thinner, lighter overall dimension trend and sooner, the performance trend such as more compatible, more durable, USB Type-C series cable and connector just arise at the historic moment.USB Type-C becomes the trend of future development because of its small size, highly compatible and high-transmission.USB employer's organization has issued USB3.1 standard on August 11st, 2014, has carried out specification and definition to the specification of USB Type-C series cable and connector.USB Type-C is that one can be extended to power supply/USB transmission/VGA or HDMI tri-interfaces, pass through adapter, the new interface of the previous generation interfaces such as all right compatible USB3.0, USB2.0, namely, USBType-C socket connector is the input/output interface that a kind ofly can carry out transfer of data, be connected with external equipment, power for equipment, and supports positive anti-plug.
The basic structure of USB Type-C socket connector generally comprises insulating base frame, upper row's terminal, lower row's terminal and metal shell, insulating base frame front end has protruded out one piece of hyoplastron, upper and lower row's terminal is all fixed on insulating base frame, the contact site of upper and lower row's terminal lays respectively at the upper and lower surface of hyoplastron and exposed, metal shell is coated on outside insulating base frame, and this metal shell is formed with an interface, the contact site of hyoplastron and upper and lower row's terminal is all positioned at interface.The USB Type-C joint being positioned at cable end can insert the interface of USB Type-C socket connector, contacts conducting to make the terminal in USBType-C joint with the terminal contact portion on hyoplastron in USB Type-C socket connector.
At present, the inside subject structure of USB Type-C socket connector be generally on insulating base frame one-body molded go out hyoplastron and be combined with burying underground simultaneously and arrange terminal and lower row's terminal, the shaping of agent structure of this integral type all requires high for mould and processing, and yield is lower, thus cause holding at high price of USB Type-C socket connector.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides the USB Type-C socket connector of a kind of tool split type main body assembling knot, this split type main body package assembly reduces the manufacture difficulty of USB Type-C socket connector inside subject, improve the fine ratio of product of USBType-C socket connector, be conducive to reducing costs and promoting occupation rate of market.
The present invention in order to the technical scheme solving its technical problem and adopt is:
The USB Type-C socket connector of the split type main body package assembly of a kind of tool, comprise insulating base frame, upper row's terminal, lower row's terminal and metal shell, described insulating base frame has the hyoplastron protruded out forward, on, lower row's terminal is all fixed on insulating base frame, on, the contact site of lower row's terminal lays respectively at the upper of hyoplastron front portion, lower surface and exposed, metal shell is coated on outside insulating base frame, and described metal shell is formed with an interface that can insert for cable end joint, hyoplastron and on, the contact site of lower row's terminal is all positioned at interface, described insulating base frame comprises an insulating base and at least one terminal pedestal independent of insulating base, part terminal in described upper row's terminal and described lower row's terminal or all terminal are buried underground joined integrally in terminal pedestal formation terminal assemblies accordingly, described terminal assemblies is assembled in described insulating base, described terminal assemblies and described insulating base have the wedge structure that matches for terminal assemblies and insulating base assembly.
The present invention in order to the further technical scheme solving its technical problem and adopt is:
Say further, described insulating base has left and right side wall and forms the resettlement section that caves inward between left and right side wall for accommodating described terminal assemblies.
Furthermore, the internal face of the left and right side wall of described insulating base forms groove respectively to outside wall surface direction depression, the left and right side of the terminal pedestal of described terminal assemblies is formed with projection respectively to protruding out outward accordingly, and described projection and described groove have the wedge structure that matches for terminal assemblies and insulating base assembly.
Furthermore, form in the trough wall surface of described groove and have at least one side to have slope and form the little guide frame of outer imperial palace to make groove, described projection has the slope coordinated with the Slope Facies of groove accordingly.
It is preferred that the front face formed in the trough wall surface of described groove is vertical shape and rear trough wall surface has slope, the front surface of described projection is vertical shape and rear surface has the slope of matching with the rear trough wall surface of groove.
Optionally, the side wall surface formed in the trough wall surface of described groove between front face and rear surface has slope.
It is preferred that the internal face of the left and right side wall of described insulating base has slope formed the little guide frame of outer imperial palace to make described resettlement section, the left and right side of described terminal pedestal has the slope coordinated with the Slope Facies of left and right side wall accordingly.
Preferably, described insulating base frame has insulating base and lays respectively on insulating base independent of insulating base, the upper terminal pedestal of lower both sides and lower terminal pedestal, described hyoplastron is integrally formed at described insulating base, described hyoplastron upper, the front portion of lower surface is formed with terminal groove respectively on accommodating respectively, the contact site of lower row's terminal, described upper row's terminal is incorporated into described upper terminal pedestal in the embedded portion that it is provided with and forms upper terminal assembly with burying underground, described lower row's terminal is incorporated into described lower terminal pedestal in the embedded portion that it is provided with and forms lower terminal assembly with burying underground, upper respectively at insulating base of described upper terminal assembly and described lower terminal assembly, lower both sides are assembled in insulating base.
The invention has the beneficial effects as follows: the inside subject of USB Type-C socket connector is mainly divided at least two parts to manufacture separately rear assembling by the present invention, and have employed wedge structure simultaneously and coordinate assembling, not only reduce manufacture difficulty and the cost of USB Type-C socket connector, improve the fine ratio of product of USB Type-C socket connector, and wedge structure leads when improving two parts assemblings each other and the smoothness of contraposition and accuracy, improves efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is USB Type-C socket connector schematic appearance of the present invention;
Fig. 2 is the agent structure schematic diagram of the inside of USB Type-C socket connector of the present invention;
Fig. 3 is the main body plan structure schematic diagram of the inside of USB Type-C socket connector of the present invention;
Fig. 4 is the body portion solution structure schematic diagram of the inside of USB Type-C socket connector of the present invention;
Fig. 5 is the top structure schematic diagram of described insulating base of the present invention;
Fig. 6 is the polycrystalline substance schematic diagram of described insulating base of the present invention;
Fig. 7 is that described insulating base frame of the present invention is in the cutaway view at assembling position;
Fig. 8 is that the side of described terminal pedestal of the present invention has slope schematic diagram (above terminal assemblies is example).
Embodiment
Below by way of particular specific embodiment accompanying drawings the specific embodiment of the present invention, those skilled in the art can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can be implemented in further, different ways, that is, not departing under disclosed category, can give different modifications and change.
Embodiment: the USB Type-C socket connector of the split type main body package assembly of a kind of tool, as depicted in figs. 1 and 2, USB Type-C socket connector comprises insulating base frame 1, upper row's terminal 2, lower row's terminal 3 and metal shell 4, described insulating base frame has the hyoplastron 11 protruded out forward, on, lower row's terminal 2, 3 are all fixed on insulating base frame 1, on, lower row's terminal 2, the contact site of 3 lays respectively at the upper of hyoplastron 11 front portion, lower surface and exposed, metal shell 4 is coated on outside insulating base frame 1, and described metal shell 4 is formed with an interface 41 that can insert for cable end joint, hyoplastron 11 and on, lower row's terminal 2, the contact site of 3 is all positioned at interface.
In the present embodiment, the agent structure of the inside of this USB Type-C socket connector, coordinate shown in Fig. 4, described insulating base frame 1 has insulating base 1A and lays respectively on insulating base 1A independent of insulating base 1A, the upper terminal pedestal 1B of lower both sides and lower terminal pedestal 1C, described hyoplastron 11 is integrally formed at described insulating base 1A, described hyoplastron 11 upper, the front portion of lower surface is formed with terminal groove 111 respectively on accommodating respectively, the contact site 21 of lower row's terminal, 31, described upper row's terminal 2 is incorporated into described upper terminal pedestal 1B in the embedded portion that it is provided with and forms upper terminal assembly B with burying underground, described lower row's terminal 3 is incorporated into described lower terminal pedestal 1C in the embedded portion that it is provided with and forms lower terminal assembly C with burying underground, upper respectively at insulating base A1 of described upper terminal assembly B and described lower terminal assembly C, lower both sides are assembled in insulating base A1.
In the present embodiment, main body being divided into above-mentioned three part-structures to manufacture separately rear assembling, is the preferred embodiment of the present invention, can significantly reduce manufacture difficulty and cost, and effective improving product yield.But the agent structure of the inside of USB Type-C socket connector of the present invention is not limited only to this, insulating base frame comprises an insulating base and at least one terminal pedestal independent of insulating base in the present invention, part terminal in described upper row's terminal and described lower row's terminal or all terminal are buried underground joined integrally in terminal pedestal formation terminal assemblies accordingly, and described terminal assemblies is assembled in described insulating base.In feasible execution mode, only can be incorporated into upper terminal pedestal formation terminal assemblies with burying underground by upper row's terminal, and lower row's terminal and hyoplastron are all one-body molded with insulating base, thus form the split type agent structure of two parts; Also or, only lower row's terminal is incorporated into lower terminal pedestal and forms terminal assemblies with burying underground, and upper row's terminal and hyoplastron are all one-body molded with insulating base, thus forms the split type agent structure of two parts.
The present invention it is emphasized that package assembly in split type agent structure, described terminal assemblies and described insulating base have the wedge structure that matches for terminal assemblies and insulating base assembly.In the present embodiment, as Fig. 5 and Fig. 6 and shown in composition graphs 3 and Fig. 4, described insulating base 1A has a left side, right-side wall 1A1, and it is left, the resettlement section 1A2 that caves inward is formed for accommodating described terminal assemblies between right-side wall 1A1, a left side of described insulating base 1A, the internal face 1A11 of right-side wall forms described groove 12 respectively to outside wall surface direction depression, a left side for the terminal pedestal of described terminal assemblies, right edge is formed with described projection 13 respectively to protruding out outward accordingly, form in the trough wall surface of described groove and have at least one side to have slope (illustrating further as rear) and form the little guide frame of outer imperial palace to make groove, described projection has the slope coordinated with the Slope Facies of groove accordingly.Also or, adopt following structure individually or simultaneously, as shown in Fig. 5 and Fig. 6 composition graphs 8, the internal face 1A11 of the left and right side wall of described insulating base has slope and is formed the little guide frame of outer imperial palace to make described resettlement section 1A2, and the left and right side of the described terminal pedestal side 1B1 of upper end pedestal (in the Fig. 8) has the slope coordinated with the Slope Facies of left and right side wall accordingly.In embodiments possible of the present invention, above-mentioned two kinds of structures can select an employing, are preferably and adopt the first structure, and preferably two kinds of structures have concurrently.
Above-mentioned wedge structure in the present invention can be convenient to the guiding between terminal assemblies and insulating base and improve the fluency of assembling.
In the present embodiment, adopt better embodiment of the present invention, as Fig. 7 and shown in composition graphs 5 and Fig. 6, the front face 121 formed in the trough wall surface of described groove 12 is vertical shape and rear trough wall surface 122 has slope, and the front surface of described projection is vertical shape and rear surface has the slope of matching with the rear trough wall surface of groove.The front face of vertical shape is datum level, for the terminal groove on the contact site of terminal and hyoplastron provides aligning accuracy, with the contact site and the terminal groove precisely contraposition that enable terminal assemblies and insulating base assemble its terminal rear, avoid the contact site of terminal and terminal groove to produce and interfere; And the sloping rear trough wall surface of tool makes groove form the little guide frame of the outer imperial palace of ecto-entad, being convenient to projection imports in groove smoothly, namely improves smoothness when terminal assemblies and insulating base assembly.
In the present embodiment, as shown in Figure 5 and Figure 6, the side wall surface 123 formed in the trough wall surface of described groove between front face and rear surface has slope.In the present embodiment, side wall surface and the rear surface of groove all have slope, and this is better embodiment of the present invention, all form wedge structure coordinate assembling in X-direction and Y direction, lead each other when improving two parts assemblings and the smoothness of contraposition and accuracy, improve efficiency of assembling.In the execution mode that the present invention is feasible, side wall surface can not have slope.
Above-mentioned specification and embodiment are only exemplary illustration principle of the present invention and effect thereof, are not limitations of the present invention.Any creation fallen within the scope of the claims in the present invention all belongs to the scope that the present invention protects.
Claims (8)
1. the USB Type-C socket connector of the split type main body package assembly of tool, comprise insulating base frame (1), upper row's terminal (2), lower row's terminal (3) and metal shell (4), described insulating base frame has the hyoplastron (11) protruded out forward, on, lower row's terminal (2, 3) insulating base frame (1) is all fixed on, on, lower row's terminal (2, 3) contact site lays respectively at the upper of hyoplastron (11) front portion, lower surface and exposed, metal shell (4) is coated on insulating base frame (1) outward, and described metal shell (4) is formed with an interface that can insert for cable end joint, hyoplastron (11) and on, lower row's terminal (2, 3) contact site is all positioned at interface, it is characterized in that: described insulating base frame comprises an insulating base and at least one terminal pedestal independent of insulating base, part terminal in described upper row's terminal and described lower row's terminal or all terminal are buried underground joined integrally in terminal pedestal formation terminal assemblies accordingly, described terminal assemblies is assembled in described insulating base, described terminal assemblies and described insulating base have the wedge structure that matches for terminal assemblies and insulating base assembly.
2. the USBType-C socket connector of the split type main body package assembly of tool as claimed in claim 1, is characterized in that: described insulating base (1A) has left and right side wall (1A1) and forms the resettlement section (1A2) that caves inward between left and right side wall for accommodating described terminal assemblies.
3. the USBType-C socket connector of the split type main body package assembly of tool as claimed in claim 2, it is characterized in that: the internal face (1A11) of the left and right side wall of described insulating base forms groove (12) respectively to outside wall surface direction depression, the left and right side of the terminal pedestal of described terminal assemblies is formed with projection (13) respectively to protruding out outward accordingly, and described projection and described groove have the wedge structure that matches for terminal assemblies and insulating base assembly.
4. the USBType-C socket connector of the split type main body package assembly of tool as claimed in claim 3, it is characterized in that: form in the trough wall surface of described groove and have at least one side to have slope and form the little guide frame of outer imperial palace to make groove, described projection has the slope coordinated with the Slope Facies of groove accordingly.
5. the USBType-C socket connector of the split type main body package assembly of tool as claimed in claim 4, it is characterized in that: form front face (121) in the trough wall surface of described groove (12) for vertical shape and rear trough wall surface (122) has slope, the front surface of described projection is vertical shape and rear surface has the slope of matching with the rear trough wall surface of groove.
6. the USBType-C socket connector of the split type main body package assembly of tool as claimed in claim 4, is characterized in that: the side wall surface (123) formed in the trough wall surface of described groove between front face and rear surface has slope.
7. the USBType-C socket connector of the split type main body package assembly of tool as claimed in claim 2, it is characterized in that: the internal face (1A11) of the left and right side wall of described insulating base has slope and formed the little guide frame of outer imperial palace to make described resettlement section (1A2), and the left and right side of described terminal pedestal has the slope coordinated with the Slope Facies of left and right side wall accordingly.
8. the USB Type-C socket connector of the split type main body package assembly of the tool according to any one of claim 1 to 7, it is characterized in that: described insulating base frame (1) has an insulating base (1A) and lays respectively on insulating base independent of insulating base, the upper terminal pedestal (1B) of lower both sides and lower terminal pedestal (1C), described hyoplastron (11) is integrally formed at described insulating base (1A), described hyoplastron (11) upper, the front portion of lower surface is formed with terminal groove (111) respectively on accommodating respectively, the contact site of lower row's terminal, described upper row's terminal (2) is incorporated into described upper terminal pedestal (1B) in the embedded portion that it is provided with and forms upper terminal assembly (B) with burying underground, described lower row's terminal (3) is incorporated into described lower terminal pedestal (1C) in the embedded portion that it is provided with and forms lower terminal assembly (C) with burying underground, upper respectively at insulating base (A1) of described upper terminal assembly (B) and described lower terminal assembly (C), lower both sides are assembled in insulating base (A1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397825.6A CN104993285B (en) | 2015-07-09 | 2015-07-09 | Have the USB Type C socket connectors of split type main body package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397825.6A CN104993285B (en) | 2015-07-09 | 2015-07-09 | Have the USB Type C socket connectors of split type main body package assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993285A true CN104993285A (en) | 2015-10-21 |
| CN104993285B CN104993285B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510397825.6A Active CN104993285B (en) | 2015-07-09 | 2015-07-09 | Have the USB Type C socket connectors of split type main body package assembly |
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| CN (1) | CN104993285B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088195A (en) * | 2018-08-03 | 2018-12-25 | 昆山杰顺通精密组件有限公司 | Two-in-one USB connector |
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| CN204732598U (en) * | 2015-07-09 | 2015-10-28 | 昆山宏泽电子有限公司 | The USB Type-C socket connector of the split type main body package assembly of tool |
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| CN2400927Y (en) * | 1999-11-08 | 2000-10-11 | 瀚荃股份有限公司 | Plastic case of zero height plate-to-plate connector |
| TW201431200A (en) * | 2013-01-31 | 2014-08-01 | Hon Hai Prec Ind Co Ltd | Electrical connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109088195B (en) * | 2018-08-03 | 2023-09-15 | 昆山杰顺通精密组件有限公司 | Two-in-one USB connector |
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| CN104993285B (en) | 2017-07-28 |
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