CN207379855U - A kind of Brinell hardness automatic measurement camera with built-in encryption device - Google Patents
A kind of Brinell hardness automatic measurement camera with built-in encryption device Download PDFInfo
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- CN207379855U CN207379855U CN201721492180.5U CN201721492180U CN207379855U CN 207379855 U CN207379855 U CN 207379855U CN 201721492180 U CN201721492180 U CN 201721492180U CN 207379855 U CN207379855 U CN 207379855U
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- encryption device
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Abstract
A kind of Brinell hardness automatic measurement camera with built-in encryption device,2 USB ports must be had by overcoming prior art requirement computer,Matching computer to client makes troubles the problem of keeping properly inconvenience with of high cost and external encryption device,It is characterized in being connected with USB deconcentrators in camera upper cover,Built-in encryption device is connected on cam lens,The camera USB data line with USB deconcentrator grafting is welded on the circuit board of cam lens,Mutually there is the encryption device USB data line with USB deconcentrator grafting in the welding circuit board of built-in encryption device,The USB data line of connection computer is also plugged on USB deconcentrators,Advantageous effect is simple in structure,It is easily operated,Completely avoid the problem of external encryption device is lost,Realizing only needs to use by a USB port connection computer,More easily match computer,Reduce matching computer cost.
Description
Technical field
The utility model belongs to Brinell hardness tester technical field, and more particularly to a kind of Bu Shi with built-in encryption device is hard
Spend automatic measurement camera.
Background technology
Brinell hardness is common Hardness Surveillance method, and principle is to use hardened steel ball or sintered carbide ball, with corresponding
Test force pressing in sample surface, removal test force after the time as defined in holding, leaves spherical indentation in specimen surface, uses Bu Shi
Hardness automatic measurement system measures spherical indentation, can read impression diameter automatically, and be shown automatically according to impression diameter
Show hardness number.In the prior art, as shown in figure 4, Brinell hardness automatic measurement system be by a cam lens, one it is external
Encryption device and computer composition, cam lens and external encryption device need respectively and while the USB port with computer
Connection, can just use, this requires computer must have 2 USB ports, to client match computer make troubles, while
External encryption device must be kept properly, once external encryption device is lost, automatic measurement system will be unable to use, and can give visitor
Bring very big trouble and economic loss in family.
The content of the invention
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art part and defect, provides an only needs
A kind of Brinell hardness automatic measurement with built-in encryption device that connecting computer by a USB port can use images
Head.
The technical solution adopted in the utility model includes head shell, the camera in the installation of the inside of head shell
Camera lens and camera upper cover are connected with USB deconcentrators in the camera upper cover, are connected in the side of the cam lens
There is built-in encryption device, camera USB data line, the camera USB are welded on the circuit board of the cam lens
The other end of data cable and USB deconcentrator grafting, have encryption device USB data line in the welding circuit board of built-in encryption device,
The other end of the encryption device USB data line and USB deconcentrator grafting are also plugged with connection electricity on the USB deconcentrators
The USB data line of brain.
In the inside of the camera upper cover USB deconcentrators are connected with by 2 deconcentrator attachment screws.
Pass through glue sticking built-in encryption device in the side of the cam lens.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model is simple in structure, due to using built-in encryption device, it is entirely avoided external encryption device is lost
The problem of, and more easily operate.
（2）The utility model by built-in encryption device and cam lens using USB deconcentrators due to being integrated in a USB
Port, realizing only needs to connect computer by USB port and can use, and more easily matches computer, reduces
The cost of dispensing computer.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 be Fig. 1 along the sectional view of A-A；
Fig. 3 is the principle schematic of the utility model；
Fig. 4 is the principle schematic of the prior art.
In figure
1. head shell；2.USB deconcentrators；
3. built-in encryption device；4. camera USB data line；
5. encryption device USB data line；6. connect the USB data line of computer；
7. deconcentrator attachment screw；8. cam lens；
9. camera upper cover；10. upper cover attachment screw.
Specific embodiment
The technical solution of the utility model is described further below in conjunction with the accompanying drawings.
As illustrated in the accompanying drawings from 1 to 3, the technical solution adopted in the utility model includes head shell 1 and camera upper cover 9, institute
It states camera upper cover 9 to be connected with head shell 1 by upper cover attachment screw 10, passes through 2 in the inside of the camera upper cover 9
A deconcentrator attachment screw 7 is connected with USB deconcentrators 2, and cam lens 8 are equipped in the inside of the head shell 1,
The side of cam lens 8 is connected to built-in encryption device 3 by gluing, is welded on the circuit board of the cam lens 8
Camera USB data line 4, the other end and 2 grafting of USB deconcentrators of the camera USB data line 4, in built-in encryption device 3
Circuit board on be welded with encryption device USB data line 5, the other end and the USB deconcentrators 2 of the encryption device USB data line 5
Grafting is also plugged with the USB data line 6 of connection computer on USB deconcentrators 2, when the other end of USB data line 6 uses and electric
The USB port 12 of brain 11 connects.
In use, the USB deconcentrators 2 by cam lens 8 and built-in encryption device 3 by a USB data line 6 with
The USB port 12 of computer 11 connects, computer 11 can by USB deconcentrators 2 automatically detection identification camera camera lens 8 and it is built-in plus
Close device 3 performs data transmission and does not interfere with each other.
Claims (3)
1. a kind of Brinell hardness automatic measurement camera with built-in encryption device, including head shell（1）, in camera
Shell（1）Inside installation cam lens（8）With camera upper cover（9）, which is characterized in that in the camera upper cover
（9）Inside it is connected with USB deconcentrators（2）, in the cam lens（8）Side be connected with built-in encryption device（3）, described
Cam lens（8）Circuit board on be welded with camera USB data line（4）, the camera USB data line（4）It is another
End and USB deconcentrators（2）Grafting, in built-in encryption device（3）Welding circuit board have encryption device USB data line（5）, it is described
Encryption device USB data line（5）The other end and USB deconcentrators（2）Grafting, in the USB deconcentrators（2）On the also company of being plugged with
Connect the USB data line of computer（6）.
2. a kind of Brinell hardness automatic measurement camera with built-in encryption device, feature exist according to claim 1
In in the camera upper cover（9）Inside pass through 2 deconcentrator attachment screws（7）It is connected with USB deconcentrators（2）.
3. a kind of Brinell hardness automatic measurement camera with built-in encryption device, feature exist according to claim 1
In in the cam lens（8）Side pass through glue sticking built-in encryption device（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492180.5U CN207379855U (en) | 2017-11-10 | 2017-11-10 | A kind of Brinell hardness automatic measurement camera with built-in encryption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492180.5U CN207379855U (en) | 2017-11-10 | 2017-11-10 | A kind of Brinell hardness automatic measurement camera with built-in encryption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379855U true CN207379855U (en) | 2018-05-18 |
Family
ID=62335632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492180.5U Active CN207379855U (en) | 2017-11-10 | 2017-11-10 | A kind of Brinell hardness automatic measurement camera with built-in encryption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613892A (en) * | 2018-07-02 | 2018-10-02 | 沈阳天星试验仪器有限公司 | A kind of Brinell hardness automatic measurement camera with wireless transmission function |
-
2017
- 2017-11-10 CN CN201721492180.5U patent/CN207379855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613892A (en) * | 2018-07-02 | 2018-10-02 | 沈阳天星试验仪器有限公司 | A kind of Brinell hardness automatic measurement camera with wireless transmission function |
| CN108613892B (en) * | 2018-07-02 | 2023-12-22 | 沈阳天星试验仪器股份有限公司 | Brinell hardness automatic measurement camera with wireless transmission function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No. 17-1 Wensu street, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang Tianxing Test Instrument Co.,Ltd. Address before: No.17-1, Wensu street, Hunnan District, Shenyang, Liaoning, 110168 Patentee before: SHENYANG TIANXING TESTING INSTRUMENTS Co.,Ltd. |