Protection device for data transmission card
A data transmission and protection device technology, applied in the direction of electrical components, casings/cabinets/drawer parts, electrical equipment casings/cabinets/drawers, etc., can solve the problem of low height, easy damage, easy to be disassembled In order to achieve the effect of increasing the difficulty of disassembly, reducing assembly damage and improving safety
Active Publication Date: 2016-06-22
INVENTEC PUDONG TECH CORPOARTION +1
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of the problem that the existing anti-skimming shell structure is not provided with a guide structure, it is easily damaged during the assembly process, and it is easy to be disassembled, which has the problem of low safety
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0062] Since the protection device for the data transmission card provided by the present invention has too many combinations and implementations, it will not be repeated here, and only a preferred embodiment will be listed for specific description.
[0063] Please also refer to Figure 2 to Figure 6A , figure 2 A three-dimensional schematic diagram showing a protection device for a data transmission card according to a preferred embodiment of the present invention, image 3 A schematic cross-sectional view showing a protection device for a data transmission card according to a preferred embodiment of the present invention, Figure 3AA partially enlarged schematic diagram showing a section of a protection device for a data transmission card according to a preferred embodiment of the present invention, Figure 3B a partially enlarged schematic diagram showing mutual interference between the first interference structure and the second interference structure, Figure 4 A thre...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a protection device for a data transmission card. The protection device for the data transmission card is used for covering the data transmission card, the data transmission card is provided with at least one through hole, the protection device for the data transmission card comprises a first casing and a second casing, the first casing is provided with at least one guide projection column, the at least one guide projection column is provided with multiple first interference structures, the second casing is provided with at least one clamping assembly, the at least clamping assembly is provided with multiple second interference structures, the at least one clamping assembly clamps the guide projection column through the through hole, through corresponding mutual interference between the first interference structures and the second interference structures, the data transmission card is covered through the first casing and the second casing.
Description
technical field [0001] The present invention relates to a protection device for a data transmission card, in particular to a protection device for a data transmission card in which the two shells cover the data transmission card by interfering with the guiding protrusion and the clamping assembly. Background technique [0002] Generally speaking, the chip on the data transmission card will write a software and firmware program that complies with the Federal Information Processing Standards (FIPS), and use a second shell to cover the data transmission card to prevent users from skimming the internal program . However, see figure 1 , figure 1 A schematic cross-sectional view showing the anti-skimming shell structure of the prior art, as shown in the figure, the anti-skimming shell structure PA1 includes a first shell PA11 and a second shell PA12, and the second shell PA12 is provided with buckles The component PA121 and the buckle component PA121 pass through the data trans...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05K5/02
Inventor 萧启成张国恩
Owner INVENTEC PUDONG TECH CORPOARTION