CN201663258U - USB terminal plug with split structure - Google Patents
USB terminal plug with split structure Download PDFInfo
- Publication number
- CN201663258U CN201663258U CN 201020165999 CN201020165999U CN201663258U CN 201663258 U CN201663258 U CN 201663258U CN 201020165999 CN201020165999 CN 201020165999 CN 201020165999 U CN201020165999 U CN 201020165999U CN 201663258 U CN201663258 U CN 201663258U
- Authority
- CN
- China
- Prior art keywords
- terminal base
- terminal block
- short
- plug
- long terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the field of data transmission in the electronics industry, and particularly relates to a novel terminal plug with a split structure. The USB terminal plug with the split structure comprises a combined terminal block with a connecting terminal and a shell coated outside the combined terminal block, wherein the combined terminal block comprises a long terminal block and a short terminal block which are mutually spliced, the front end of the short terminal block is provided with a protruding chuck, the long terminal block is of a step shape, the short terminal block is inserted in the step and is provided with an insertion bayonet in a position corresponding to the chuck, the contact surfaces of the long terminal block and the short terminal block are also provided with a chuck and a bayonet, the rear parts of the long terminal block and the short terminal block are respectively provided with a buckling tail block, and a chuck and a matching bayonets are respectively arranged between the tail block and the long terminal block as well as between the tail block and the short terminal block. When the plug and socket of the data line are connected, the utility model for data line connection has the locking function, so that the data line connection is reliable and stable during transmission.
Description
[technical field]
The utility model belongs to the field of data transmission in the electron trade, especially relates to a kind of by adopting a kind of novel terminal plug that divides body structure.
[background technology]
Nowadays, in the human lives, the progressive trend of electron trade is inseparable with we mankind's life, for example computer, computer etc., age of popularizing gradually, the requirement of people's quality of life also progressively improves along with the development of society, gradually its degree of popularizing of Fa Zhan electrical equipment local with our daily life interwoveness, and become the human work already, life, one of instrument during information is transmitted.Along with the continuous development and progress of electronics and computer technology, the data volume during present electronic information is transmitted is increasing, and this point just can obviously embody from the hard disk development of computer.Present hard disk by the G level hard disk in a few years ago, begins to develop into T level hard disk today, and the capacity of electronic game and application software is also in continuous increase.Therefore in order to tackle this development trend,, also constantly increasing data transmission capabilities as the data line of transmission data medium between the various electronic equipments.So that a kind of high-performance data transmission line that reduces energy loss, high speed performance and data volume that has is provided.Along with the ever-increasing this trend that needs data quantity transmitted, the reliability requirement for computer data line connects has also risen to a new standard.But, so only can guarantee the transmission of connector because the socket that the present pin connector that generally uses is connected uses the connected mode that adopts plug and pull for convenience.When product requirement has the high product of vibration demand and transmission performance, owing to do not make it connect lock function closely, in long-term the use, easily produce and get loose, phenomenons such as loose contact, the signal when making communication runs off, and influences the quality of communication.
[summary of the invention]
The purpose of this utility model provides at the data wire plug with when socket is connected, and has the new types of data line splicing ear plug of lock function, makes the connection of data wire in transmission course very reliable and stablize.
In order to reach above-mentioned technical purpose, the technical solution that the utility model adopts comprises following technology contents: the USB terminal plug of a kind of minute body structure, by the terminals of a unit block seat that is provided with splicing ear, be coated in the shell in the terminals of a unit block seat outside, it is characterized in that: described terminals of a unit block seat is made up of the long terminal base and the short terminal base that plug together mutually together, short terminal base front end is provided with outstanding dop, long terminal base is stepped, short terminal base plugs together in this ladder, the position corresponding with dop is provided with and plugs together bayonet socket, the surface that is in contact with one another between long terminal base and the short terminal base is provided with dop and bayonet socket equally, the tailstock that described long terminal base and short terminal base rear portion all fasten all is provided with dop and the bayonet socket that cooperatively interacts between described tailstock and long terminal base and the short terminal base.
The afterbody of described long terminal base and short terminal base is provided with spacing head, and the spacing hole of corresponding setting matches in this spacing head and the tailstock.
Described long terminal base front portion is a square through hole, wherein is provided with the groove that splicing ear is installed.
Described short terminal base top is provided with the groove that splicing ear is installed.
For passing through to adopt above-mentioned technical solution, make the utility model obtain following technological merit and effect: the utility model divides the mode of body structure to install and fix two kinds of splicing ears respectively by adopting, be responsible for relatively and the high terminal plug of manufacture difficulty for this structure, a kind of high-efficiency reliable working condition is provided, avoided of the strict demand of one terminal by this structure to mould and assembly technology, but this terminal plug is reduced to two relatively independent structures, be mixed with above-mentioned terminal plug by integral installation then, by in anabolic process, a large amount of structures that adopt plastic cement to peg graft and fasten, effectively raise the precision and the production and processing efficient of assembling, also reduced simultaneously production cost significantly, improve the reliability that splicing ear connects simultaneously, avoided the loose contact phenomenon that takes place in the use.
In a word, by adopting above-mentioned technical solution, it is a kind of by the splicing ear plug of pegging graft and manner is produced that the utility model provides, and can guarantee the data wire connection reliability, adopt reasonably design simultaneously, make its production cost obtain significant reduction.
[description of drawings]
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is the perspective exploded view of finishing after part makes up of the present utility model;
Fig. 3 is a perspective view of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model is further described:
The utility model relates to the USB terminal plug of a kind of minute body structure, comprise the terminal plug that two groups of relatively independent terminal bases constitute on this terminal plug, mainly by the terminals of a unit block seat that is provided with splicing ear, be coated in the shell 1 in the terminals of a unit block seat outside, major technology is improved and is that described terminals of a unit block seat is by plugging together long terminal base 2 together mutually and lacking terminal base 3 and form, short terminal base 3 front ends are provided with outstanding dop 4, and described short terminal base 3 tops are provided with the groove 6 that splicing ear 5 is installed.Long terminal base 2 is stepped, short terminal base 3 plugs together in this ladder, the position corresponding with dop 4 is provided with and plugs together bayonet socket 7 on the long terminal base 2, the surface that is in contact with one another between long terminal base 2 and the short terminal base 3 is provided with dop and bayonet socket equally, fixing after being used to prevent to plug together between long terminal base 2 and the short terminal base 3, prevent to lack terminal base 3 and deviate from, described long terminal base 2 front portions are square through hole 8, wherein are provided with the groove 9 that splicing ear 5 is installed.The tailstock 10 that described long terminal base 2 and short terminal base 3 rear portions all fasten, between described tailstock 10 and long terminal base 2 and the short terminal base 3 dop 11 and the bayonet socket 12 that cooperatively interacts is set all, above-mentioned tailstock 10 can play position-limiting action to splicing ear 5, avoids it by deviating from the terminal base.
For the precision that guarantees to install between tailstock 10 and long terminal base 2 and the short terminal base 3 and firm degree, be provided with spacing 13 at the afterbody of described long terminal base 2 and short terminal base 3, this spacing 13 with tailstock 10 in the spacing hole of corresponding setting match.Such structure can make more firm being fixed on the terminal base of tailstock, prevents its double swerve, also can improve the precision of installation significantly by this structure in addition.
The description of above preferred embodiment makes those skilled in the art can make and utilize the present invention.Those skilled in the art do not need to pay creative work just can be according to the various modifications of rule realization given here to present embodiment.Therefore, the present invention is not limited to embodiment illustrated herein, but consistent with maximum protection scope in this appended claim.
Claims (4)
1. the USB terminal plug of a branch body structure, by the terminals of a unit block seat that is provided with splicing ear, be coated in the shell in the terminals of a unit block seat outside, it is characterized in that: described terminals of a unit block seat is made up of the long terminal base and the short terminal base that plug together mutually together, short terminal base front end is provided with outstanding dop, long terminal base is stepped, short terminal base plugs together in this ladder, the position corresponding with dop is provided with and plugs together bayonet socket, the surface that is in contact with one another between long terminal base and the short terminal base is provided with dop and bayonet socket equally, the tailstock that described long terminal base and short terminal base rear portion all fasten all is provided with dop and the bayonet socket that cooperatively interacts between described tailstock and long terminal base and the short terminal base.
2. the USB terminal plug of a kind of minute according to claim 1 body structure is characterized in that: the afterbody of described long terminal base and short terminal base is provided with spacing head, and the spacing hole of corresponding setting matches in this spacing head and the tailstock.
3. the USB terminal plug of a kind of minute according to claim 1 body structure is characterized in that: described long terminal base is anterior to be square through hole, wherein is provided with the groove that splicing ear is installed.
4. the USB terminal plug of a kind of minute according to claim 1 body structure is characterized in that: described short terminal base top is provided with the groove that splicing ear is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020165999 CN201663258U (en) | 2010-04-15 | 2010-04-15 | USB terminal plug with split structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020165999 CN201663258U (en) | 2010-04-15 | 2010-04-15 | USB terminal plug with split structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663258U true CN201663258U (en) | 2010-12-01 |
Family
ID=43233679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020165999 Expired - Fee Related CN201663258U (en) | 2010-04-15 | 2010-04-15 | USB terminal plug with split structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017011955A1 (en) * | 2015-07-18 | 2017-01-26 | 臧利 | Insertably connectable connector head |
| WO2021258393A1 (en) * | 2020-06-26 | 2021-12-30 | Google Llc | Cable shielding with conductive resin |
-
2010
- 2010-04-15 CN CN 201020165999 patent/CN201663258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017011955A1 (en) * | 2015-07-18 | 2017-01-26 | 臧利 | Insertably connectable connector head |
| WO2021258393A1 (en) * | 2020-06-26 | 2021-12-30 | Google Llc | Cable shielding with conductive resin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20190415 |