CN209056680U - The USB of anti-scratch product tests wire rod - Google Patents
The USB of anti-scratch product tests wire rod Download PDFInfo
- Publication number
- CN209056680U CN209056680U CN201821646259.3U CN201821646259U CN209056680U CN 209056680 U CN209056680 U CN 209056680U CN 201821646259 U CN201821646259 U CN 201821646259U CN 209056680 U CN209056680 U CN 209056680U
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- China
- Prior art keywords
- shell
- usb
- wire rod
- pcb board
- plug
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- 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.)
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Abstract
The utility model relates to a kind of USB to test wire rod, be the USB test wire rod of anti-scratch product specifically.It includes data connecting line and USB plug, and the USB plug includes attachment base and the data transmission plug for being used for transmission data again, and the data transmission plug includes shell and the pcb board for being used for transmission data again；The shell is made of crisp matter plastics, which is fixed on the front end of attachment base, and when production, the shell and attachment base are integrally formed；Radially there is a circle pore at the middle part of the shell；The pcb board is located in the inner cavity of shell, and the two sides of pcb board outer end are arc-shaped.The utility model can reduce the risk that USB test wire rod scratches test product when detecting test product due to above-mentioned design.
Description
Technical field
The utility model relates to a kind of USB to test wire rod, be the USB test wire rod of anti-scratch product specifically.
Background technique
In the production process of the electronic products such as such as laptop, LCD TV, stereo set, need to being completed
Product afterwards carries out quality testing, wherein being essential link for the detection of USB jack.The existing inspection to USB jack
Survey mode is generally to use USB test wire rod detection, is in the production line connected the USB USB plug for testing wire rod by manipulator
It connects in the USB jack of product, whether data transmission can be normally carried out to judge whether product is qualified with testing product.But
The front end of USB plug generally has a metal shell, when detecting, mechanical if cannot be directed at USB plug and USB jack
When connecting the two, the metal shell of USB plug front end is then easy to the shell top deformation by product and scratches hand, or will
Pcb board damage inside USB jack, prevents product to dispatch from the factory from qualification and can only dismantle and be re-assemblied later, in certain journey
Product qualification rate is affected on degree, also reduces production efficiency.
Utility model content
The utility model aim is intended to provide one kind when whether testing product can be normally carried out data transmission, and USB is inserted
Head is not easy product top to be deformed and scratched the test wire rod of damage.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
The USB of anti-scratch product tests wire rod, including data connecting line and USB plug, the USB plug include being used for again
The data of transmission data transmit plug and the attachment base for data transmission plug to be connect with data connecting line, and the data pass
Defeated plug includes shell and the pcb board for being used for transmission data again, and pcb board data connecting line is electrically connected；The shell is by crisp matter
Plastics are made, which is fixed on the front end of attachment base, and when production, the shell and attachment base are integrally formed；In the shell
Portion's radial equipartition has a circle pore；The pcb board is located in the inner cavity of shell, and the two sides of pcb board outer end are arc-shaped.
The utility model due to above-mentioned design advantageously: when the USB jack to product detects, even if
The plug of USB test wire rod is not aligned with socket, but since the shell of data transmission plug is made of crisp matter plastics, and thereon
Also radial equipartition has pore, when data transmission plug is inserted on time, it will usually withstand on the shell of product, bring in manipulator
Extruding force under, the shell of data transmission plug will burst apart damage, and the power for being subject to shell is smaller, reduces product casing quilt
The risk that top deformation scratches；The two sides of the pcb board outer end of data transmission plug are arc-shaped, and make pcb board when being not aligned with,
It is easier to be pushed into USB jack and carry out data transmission, reduce by two collateral resistances and damaged caused by USB jack inside, further dropped
Low USB test wire rod is influenced caused by product qualification rate.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram with another pore of the utility model；
Main element symbol description is as follows: 1, data connecting line；2, USB plug；3, pcb board；4, shell；5, attachment base；
6, pore.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
Referring to attached Fig. 1 and 2, the USB of the anti-scratch product in figure tests wire rod, including data connecting line 1 and USB plug 2,
When test, USB plug 2 is plugged in the USB jack of test product, and the transmitting of data is realized by data connecting line 1；The USB
Plug 2 includes attachment base 5 and the data transmission plug for being used for transmission data again, and data connecting line 1 is connected to the interior of attachment base 5
End, which transmits the outer end of plug fixed connecting base 5, and data transmission plug includes 3 He of pcb board for being used for transmission data again
Shell 4, pcb board 3 and data connecting line 1 are electrically connected；The shell 4 is made of crisp matter plastics, and before being fixed on attachment base 5
End, for convenience of producing, shell 4 can be integrally formed with attachment base 5 by Shooting Technique；Have one in the middle part radial equipartition of shell 4
When to enclose pore 6, such as elliptical aperture or square hole, and pore 6 be square hole, the direction of square hole long axis is the end face of shell 4 in parallel；Pore
6 can make shell 4 be easier to burst apart when being squeezed, and the shell of product is more conducively protected not scratched by shell 4；The pcb board 3 is located at
In the inner cavity of shell 4, and the two sides of 3 outer end of pcb board are arc-shaped, during pcb board 3 is inserted into USB jack, pcb board 3
The two sides of outer end may be worn with the inside of USB jack, and arc-shaped two sides can reduce the generation of 3 outer end of pcb board
Abrasion, be also beneficial to prevent the inside of USB jack to be damaged with there is the pcb board of corner angle to compare.In the present embodiment, pass through
The shell 4 and nonabradable pcb board 3 for being easy to burst apart have reduction to prevent USB test wire rod in testing product by damage of product
Risk, improve the qualification rate of product.
In order to further prevent the front end of shell 4 to scratch the shell of test product, in above-described embodiment, preferably: outside
A circle rubber is coated at the port of shell 4, the thickness of the rubber is less than the thickness of shell 4, increases shell 4 to avoid rubber and is inserting
The mobile frictional force of mouth.
It bursts apart to be conducive to shell 4, in above-described embodiment, preferably: the thickness of shell 4 is no more than 0.5mm.
In order to facilitate the production of shell 4, production cost is reduced, in above-described embodiment, preferably: shell 4 is by PVC material system
At；It can also be manufactured with the ABS material of hard in production.
In order to which there is biggish length and more quantity in guarantee pore, and it is easier shell 4 when being squeezed
It bursts apart, in above-described embodiment, preferably: pore 6 is elliptical aperture, and the long axis of pore 6 is perpendicular to the end face of shell 4.
The USB test wire rod of anti-scratch product provided by the utility model is described in detail above.Specific implementation
The explanation of example is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
Those of ordinary skill for, without departing from the principle of this utility model, can also to the utility model carry out it is several
Improvement and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (7)
1. a kind of USB of anti-scratch product tests wire rod, including data connecting line (1) and USB plug (2), the USB plug
It (2) again include being used for transmission the data transmission plug of data and for data transmission plug to be connect with data connecting line (1)
Attachment base (5), the data transmission plug further include being used for transmission the pcb board (3) of data and to protect the outer of pcb board (3)
Shell (4), pcb board (3) data connecting line (1) are electrically connected, it is characterised in that: and the shell (4) is made of crisp matter plastics,
The shell (4) is fixed on the front end of attachment base (5), and shell (4) is wholely set with attachment base (5)；The middle part of the shell (4)
It has been uniformly arranged in the radial direction with a circle pore (6)；The pcb board (3) is located in the inner cavity of shell (4) and is tightly attached to shell (4)
On inner wall, the two sides of pcb board (3) outer end are provided with chamfering, which is arc-shaped.
2. the USB of anti-scratch product according to claim 1 tests wire rod, it is characterised in that: the port of the shell (4)
Place is provided with a circle rubber.
3. the USB of anti-scratch product according to claim 2 tests wire rod, it is characterised in that: the width of the rubber is small
Thickness in shell (4).
4. the USB of anti-scratch product according to claim 1 tests wire rod, it is characterised in that: the thickness of the shell (4)
No more than 0.5mm.
5. the USB of anti-scratch product according to claim 1 tests wire rod, it is characterised in that: the shell (4) is by PVC
Material is made.
6. the USB of anti-scratch product according to claim 1 tests wire rod, it is characterised in that: the pore (6) is ellipse
Hole, and the long axis of pore (6) is perpendicular to the end face of shell (4).
7. the USB of anti-scratch product according to claim 1 tests wire rod, it is characterised in that: the pore (6) is side
Hole, and the direction of square hole long axis is the end face of shell (4) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646259.3U CN209056680U (en) | 2018-10-11 | 2018-10-11 | The USB of anti-scratch product tests wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646259.3U CN209056680U (en) | 2018-10-11 | 2018-10-11 | The USB of anti-scratch product tests wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056680U true CN209056680U (en) | 2019-07-02 |
Family
ID=67050390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646259.3U Active CN209056680U (en) | 2018-10-11 | 2018-10-11 | The USB of anti-scratch product tests wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056680U (en) |
-
2018
- 2018-10-11 CN CN201821646259.3U patent/CN209056680U/en active Active
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