CN203983574U

CN203983574U - Terminal module

Info

Publication number: CN203983574U
Application number: CN201420432587.9U
Authority: CN
Inventors: 陈文铿
Original assignee: WEIXIANG PRECISION CO Ltd
Current assignee: WEIXIANG PRECISION CO Ltd; Plastron Precision Co Ltd
Priority date: 2014-08-01
Filing date: 2014-08-01
Publication date: 2014-12-03
Anticipated expiration: 2024-08-01

Abstract

A kind of terminal module of the utility model, at least include four terminals, each terminal has elongated flake main body portion and is horizontal, there is the first contact chip in this main part one end, and be extended with connecting portion in the first contact chip one side to other terminal direction, to overlap the second contact chip, described the first contact chip and the second contact chip project the first protuberance and the second protuberance toward top and the below of vertical direction respectively, described the first protuberance, the second protuberance is just, anti-two sides is oppositely outstanding, the first protuberance of four terminals forms the conductive junction point of one group of universal serial bus specification, the second protuberance of four terminals forms the conductive junction point of second group of universal serial bus specification, make thus to be just, the same conductive junction point of anti-two groups of universal serial bus specifications that arrange is by the direct punching press bending forming of same Zhi Duanzi, and then it is stable and reduce cost of manufacture to maintain telecommunication data transmission.

Description

Terminal module

Technical field

The utility model is about terminal module, all can form the signal terminal module that contact and the method for manufacturing this terminal module with universal serial convergence bus Port in particular for manufacturing positive and negative two sides.

Background technology

Universal serial bus (Universal Serial Bus, USB) connector is one of at present conventional connector kenel, by (the USB Implementer Forum Inc. of USB association, USB-IF) formulate, up to the present experienced the evolution of three versions such as USB1.0, USB1.1 and USB2.0, now more formulate and there is the more USB3.0 transfer protocol of high transmission speed, USB3.0 connector, except can downward compatible USB2.0 connector, more can provide the high-speed transfer operation up to 5Gbps.

Being equipped with all loading at the computer of today and periphery thereof uses the universal serial convergence bus Port of various different USB devices for making transfer of data, also because universal serial convergence bus can be supported hot plug technology and plug and play function, therefore link transmission by the USB male joint of computer peripheral device with mutual docking of the USB female seat on host computer, user can directly add and increase peripheral equipment on computers easily like this, and these equipment that make can be subject to user's manipulation immediately by treatment system, as mouse, keyboard, loud speaker, printer, camera, rocking bar, hard drive machine, portable disk etc.

But existing commercially available USB male joint, it generally includes insulating body and part is supported on one group of terminal module in insulating body, this terminal module only exposes conductive junction point in male joint one side, if do not load metal frame or inverse plugging block in this male joint, in the time that oppositely inserting, USB male joint cannot contact link with USB female seat inner contact, and then cause acting on, therefore user's constant error is thought machine breakdown, if now by after USB male joint upset, make USB male joint change and adopt forward insertion USB female seat, just can be electrically connect, if therefore in USB male joint just, anti-two sides all forms the conductive junction point of USB specification, can improve the convenience of device operation.

Because the critical component of universal serial convergence bus is terminal module, the structure of terminal module directly affects the stability quality of product data transmission, if terminal module has too much welding manner to combine, because the size of pad is inhomogeneous, there is skew more or less position, the unsteadiness all will cause transfer of data time.Getting in complicated circuit layout and functional increase day by day, also very urgent for the ease of use after the stability of transfer of data and the designs simplification of inner spare part, if there is suitable and practical spare part can obtain following positive benefit:

One, can reduce the equipment damage condition producing because of user's careless mistake.

Two, simplify production process, and then reduce cost of manufacture.

Three, be convenient to consumer's use.

Four, maintain the stability of transfer of data.

Utility model content

The utility model design is a simple in structure, easy to operate, and accords with the demands of the market and all can form signal with universal serial convergence bus Port for the manufacture of positive and negative two sides and contact and the terminal module of directionless restriction, is the problem of the utility model institute wish solution.So main purpose of the present utility model, is to be to reduce manufacturing process, is conducive to reduce terminal module manufacturing cost.

Another object of the present utility model, is to be that one group of terminal module can have the conductive interface of two groups of universal serial convergence buses, and can keep again the design of transmission signal stable structure.

For reaching above-mentioned purpose, a kind of terminal module of the utility model, at least comprise four terminals, each terminal is provided with elongated flake main body portion and is horizontal, there is the first contact chip in described main part one end, and be extended with connecting portion in the first contact chip one side to other terminal direction, to overlap the second contact chip, described the first contact chip and the second contact chip project the first protuberance and the second protuberance toward top and the below of vertical direction respectively, described the first protuberance and the second protuberance are just, anti-two sides is oppositely outstanding, the first protuberance of four terminals forms the conductive junction point of one group of universal serial bus specification, the second protuberance of four terminals forms the conductive junction point of second group of universal serial bus specification, just be thus, the same conductive junction point of anti-two groups of universal serial bus specifications that arrange is by the direct punching press bending forming of same Zhi Duanzi.

Terminal module as above, wherein, each second contact chip on described four terminals, the connecting portion by separately with bending, dodge and the unsettled top position that is arranged at other terminal of the mode of not touching.

Terminal module as above, wherein, each second contact chip on described four terminals, the connecting portion by separately with bending, dodge and the unsettled lower position that is arranged at other terminal of the mode of not touching.

Terminal module as above, wherein, described four terminals are coated with insulator, and the first protuberance and second protuberance of each terminal expose outside insulator.

Compared to known technology, the same conductive junction point of the utility model by two groups of universal serial bus specifications of positive and negative setting is by the direct punching press bending forming of same Zhi Duanzi, so saved too much welding and multiple tracks production process, therefore can maintain telecommunication data transmission and stablize and reduce cost of manufacture.

Brief description of the drawings

The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein,

Fig. 1 is terminal module three-dimensional exploded view of the present utility model.

Fig. 2 is terminal module combination schematic diagram of the present utility model.

Fig. 3 is terminal module of the present utility model and other component combination schematic diagram.

Drawing reference numeral explanation:

1 ... terminal

11 ... main part

12 ... the first contact chip

121 ... the first protuberance

13 ... the second contact chip

131 ... the second protuberance

14 ... connecting portion

2 ... insulator

Embodiment

For technology contents, object that the utility model is used and effect of reaching thereof have more complete and clearly disclose, now contrast brief description of the drawings embodiment of the present utility model:

Fig. 1 is the three-dimensional exploded view of the utility model terminal module, and together with reference to shown in other each figure, as can be clearly seen from the figure, terminal module of the present utility model is mainly made up of four terminals 1, and be coated with insulator 2 in terminal 1 outside, described each terminal 1 has elongated flake main body portion 11 and is horizontal, there is the first contact chip 12 in these main part 11 one end, and be extended with connecting portion 14 in the first contact chip 12 1 sides to other terminal direction, to overlap the second contact chip 13, described connecting portion 14 is with bending, dodge and do not touch top position or lower position unsettled arrange second contact chip 13 of mode toward other terminal, on described the first contact chip 12 and the second contact chip 13, top and the below toward vertical direction projects the first protuberance 121 and the second protuberance 131 respectively, the first protuberance 121 and the second protuberance 131 are just, anti-two sides is oppositely outstanding, , described the first contact chip 12 in the vertical direction above or below project the first protuberance 121, described the second contact chip 13 below the vertical direction contrary with the first contact chip 12 or above project the second protuberance 131.

The utility model is manufactured the method for terminal module, it comprises the following steps: first manufacture respectively four terminals 1 by mechanical stamping operation, then four terminals 1 are sequentially arranged, then coated and fixing with plastic cement by an injection moulding manufacturing process, and make the first contact chip 12 of four terminals and the second contact chip 13 outsides be coated with plastic cement insulator 2, or insert for each terminal 1 with insulator 2 reserving holes after plastic rubber shaping, as shown in Figure 2, wherein the first protuberance 121 of four terminals and the second protuberance 131 expose outside insulator 2, to make the first protuberance 121 of four terminals 1 form the conductive junction point of one group of universal serial bus specification, the second protuberance 131 of four terminals 1 forms the conductive junction point of second group of universal serial bus specification, then, the terminal module of formation and other parts are assembled in electric connector housing together, as shown in Figure 3, to form electric connector.

In sum, the utility model terminal module, by just, the same conductive junction point of anti-two groups of universal serial bus specifications that arrange is by the direct punching press bending forming of same Zhi Duanzi, and with one each terminal of injecting glue manufacturing process insulation isolation, so saved too much welding and multiple tracks production process, therefore can maintain telecommunication data transmission and stablize and reduce cost of manufacture, therefore no matter in function, in assembling, be all simple and easy compared with known features, convenient, and it is not seen in open use, close the regulation in Patent Law, new patent application is proposed in accordance with the law, earnestly ask gift quasi patent, real be moral just.

The foregoing is only the schematic embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations and the amendment under the prerequisite of design of the present utility model and principle, done, all should belong to the scope of the utility model protection.

Claims

1. a terminal module, it is characterized in that, described terminal module at least comprises four terminals, each terminal is provided with elongated flake main body portion and is horizontal, there is the first contact chip in described main part one end, and be extended with connecting portion in the first contact chip one side to other terminal direction, to overlap the second contact chip, described the first contact chip and the second contact chip project the first protuberance and the second protuberance toward top and the below of vertical direction respectively, described the first protuberance and the second protuberance are just, anti-two sides is oppositely outstanding, the first protuberance of four terminals forms the conductive junction point of one group of universal serial bus specification, the second protuberance of four terminals forms the conductive junction point of second group of universal serial bus specification, just be thus, the same conductive junction point of anti-two groups of universal serial bus specifications that arrange is by the direct punching press bending forming of same Zhi Duanzi.

2. terminal module as claimed in claim 1, is characterized in that, each second contact chip on described four terminals, the connecting portion by separately with bending, dodge and the unsettled top position that is arranged at other terminal of the mode of not touching.

3. terminal module as claimed in claim 1, is characterized in that, each second contact chip on described four terminals, the connecting portion by separately with bending, dodge and the unsettled lower position that is arranged at other terminal of the mode of not touching.

4. terminal module as claimed in claim 1, is characterized in that, described four terminals are coated with insulator, and the first protuberance and second protuberance of each terminal expose outside insulator.