CN210325201U - Read-only card storage disc - Google Patents
Read-only card storage disc Download PDFInfo
- Publication number
- CN210325201U CN210325201U CN201920944685.3U CN201920944685U CN210325201U CN 210325201 U CN210325201 U CN 210325201U CN 201920944685 U CN201920944685 U CN 201920944685U CN 210325201 U CN210325201 U CN 210325201U
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- CN
- China
- Prior art keywords
- read
- hard disk
- heat dissipation
- disk body
- control button
- 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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- 230000017525 heat dissipation Effects 0.000 claims description 44
- 241000700605 Viruses Species 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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Abstract
The utility model discloses a read-only certificate storing disk, which comprises a hard disk body; a storage module is arranged in the hard disk body; the storage module is also connected with a read-only control chip; a USB interface, a read-only state display lamp and a read-only control button are also arranged on one side wall of two ends of the hard disk body; and the USB interface, the read-only state display lamp and the read-only control button are all connected with the read-only control chip. The utility model discloses under conventional user state, set up to deposit the card dish for read-only form through read-only control button, and paste the strip of paper used for sealing with read-only control button, ensure to change this mode under conventional conditions, through USB interface connection equipment after, only can read and show the inside data of storage module, and can not carry out the rewrite of data, copy, delete and copy into, ensure that its data can not be tampered by the virus or the people is deleted by the mistake, rewrite, ensure the integrality of evidence.
Description
Technical Field
The utility model relates to a deposit card hard disk equipment, concretely relates to card dish is deposited to read-only formula.
Background
The existing judicial system adopts a certificate storing disk which is usually of a common read-write type mobile hard disk structure, and has no good protection measures, so that data in the hard disk can be easily tampered by virus data, or artificially and carelessly deleted or changed; the data in the certificate storing disk cannot be well protected; in addition, the outer shell of the existing certificate storing disk is mostly set to be a sealed structure during design, the heat dissipation effect is poor, the hard disk is halted due to the fact that heat cannot be dissipated well, and data errors occur; and the existing shell structure is smooth, which is not beneficial to manual taking and placing, resulting in inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a card dish is deposited to read-only formula to the not enough of prior art existence, its technical scheme as follows:
a read-only type certificate storing disk comprises a hard disk body; a storage module is arranged in the hard disk body; the storage module is also connected with a read-only control chip; a USB interface, a read-only state display lamp and a read-only control button are also arranged on one side wall of two ends of the hard disk body; the USB interface, the read-only state display lamp and the read-only control button are all connected with the read-only control chip; and the upper and lower sidewalls of the hard disk body are also provided with a row of heat dissipation holes; the upper end and the lower end of the heat dissipation hole are also provided with a concave plate which is connected into a whole in an inward extending mode; the width of the concave plate is smaller than the heat dissipation holes, and the left end and the right end of the concave plate are not in contact with the heat dissipation holes and the side wall of the hard disk body, so that heat dissipation channels are formed at two side parts of the concave plate.
Preferably, the read-only control chip is provided with a read-only mode and a read-write mode, and the two modes are switched by controlling the read-only control button, so that the storage content in the storage module is in the read-only mode or the read-write mode.
Preferably, the read-only state display lamp is matched with the read-only control button, and in the read-only mode, the read-only state display lamp is green; when in read-write state, the read-only state display lamp is red.
Preferably, the hard disk body is of a cuboid hard disk structure, and the four corners of the hard disk body are provided with rounding structures; the heat dissipation holes are formed in the long side walls at the upper end and the lower end, and seven heat dissipation holes are formed in each side wall.
Preferably, the heat dissipation holes are in an elliptical structure, the upper and lower ends of the concave plate correspond to the upper and lower ends of the heat dissipation holes in shape, and the concave plate is in a long strip structure.
Preferably, the concave plate is further provided with a convex structure protruding outwards, and the convex structure is further provided with a concave structure.
Has the advantages that: the utility model discloses following beneficial effect has:
(1) the card storage disc of the utility model can be set into a read-only mode and a read-write mode by setting a read-only control chip and a read-only control button; in a conventional use state, the mode cannot be changed in a conventional situation by setting the read-only control button to be a read-only mode and attaching the read-only control button to a seal, and after the USB interface is connected with equipment, only data in the storage module can be read and displayed, and data cannot be rewritten, copied, deleted and copied, so that the data cannot be tampered by viruses or artificially deleted and rewritten by mistake, and the integrity of evidence is ensured;
(2) the upper and lower side walls of the certificate storage tray are provided with heat dissipation holes, the heat dissipation holes are provided with concave plates which extend inwards in a concave manner, the upper and lower ends of the concave plates are connected with the heat dissipation holes, and the left and right ends are not connected with the side walls, so that heat dissipation channels are formed at the left and right sides of the concave plates, and heat dissipation work can be well completed; after the heat dissipation holes are formed, the heat dissipation holes in the upper side wall and the lower side wall can be directly pinched by fingers of workers when the heat dissipation holes are used, so that the heat dissipation holes are easier to hold and more convenient to use; and set up protruding circle structure and concave line structure again on the concave plate, production friction effect that can be better does benefit to and takes and put, can not take off the hand because of accident.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of FIG. 1;
fig. 3 is a side view of fig. 2.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, a read-only type certificate storing disk includes a hard disk body 1; a storage module 2 is arranged in the hard disk body 1; the storage module 2 is also connected with a read-only control chip 3; a USB interface 4, a read-only state display lamp 5 and a read-only control button 6 are also arranged on one side wall of two ends of the hard disk body 1; the USB interface 4, the read-only state display lamp 5 and the read-only control button 6 are all connected with the read-only control chip 3; a row of heat dissipation holes 7 are formed in the upper side wall and the lower side wall of the hard disk body 1; the upper and lower ends of the heat dissipation holes 7 are also provided with concave plates 8 which are connected into a whole in an inward extending manner; the width of the concave plate 8 is smaller than that of the heat dissipation hole 7, and the left end and the right end of the concave plate 8 are not in contact with the heat dissipation hole 7 and the side wall of the hard disk body 1, so that heat dissipation channels 9 are formed at two side parts of the concave plate 8.
The read-only control chip 3 is provided with a read-only mode and a read-write mode, and the two modes are switched by controlling the read-only control button 6, so that the storage content in the storage module 2 is in the read-only mode or the read-write mode; the read-only state display lamp 5 is matched with the read-only control button 6, and in the read-only mode, the read-only state display lamp 5 is green; in the read-write state, the read-only state display lamp 5 is red.
The hard disk body 1 is of a cuboid hard disk structure, and the four corners of the hard disk body are provided with rounding structures 10; the heat dissipation holes 7 are arranged on the long side walls at the upper end and the lower end, and seven heat dissipation holes 7 are arranged on each side wall; the heat dissipation holes 7 are arranged in an elliptical structure, the upper and lower ends of the concave plate 8 correspond to the upper and lower ends of the heat dissipation holes 7 in shape, and the concave plate 8 is arranged in a strip structure.
The concave plate 8 is further provided with a convex round structure 11 protruding outwards, and the convex round structure 11 is further provided with a concave grain structure 12.
The card storage disc of the utility model can be set into a read-only mode and a read-write mode by setting a read-only control chip and a read-only control button; under the normal use state, the mode can not be changed under the normal condition by setting the read-only control button to be in a read-only mode and attaching the seal to the read-only control button, and after the USB interface is connected with equipment, only the data in the storage module can be read and displayed, but the data can not be rewritten, copied, deleted and copied, so that the data can not be tampered by viruses or artificially deleted and rewritten by mistake, and the integrity of evidence can be ensured.
The upper and lower side walls of the certificate storage tray are provided with heat dissipation holes, the heat dissipation holes are provided with concave plates which extend inwards in a concave manner, the upper and lower ends of the concave plates are connected with the heat dissipation holes, and the left and right ends are not connected with the side walls, so that heat dissipation channels are formed at the left and right sides of the concave plates, and heat dissipation work can be well completed; after the heat dissipation holes are formed, the heat dissipation holes in the upper side wall and the lower side wall can be directly pinched by fingers of workers when the heat dissipation holes are used, so that the heat dissipation holes are easier to hold and more convenient to use; and set up protruding circle structure and concave line structure again on the concave plate, production friction effect that can be better does benefit to and takes and put, can not take off the hand because of accident.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A read-only card storage disk is characterized in that: comprises a hard disk body (1); a storage module (2) is arranged in the hard disk body (1); the storage module (2) is also connected with a read-only control chip (3); a USB interface (4), a read-only state display lamp (5) and a read-only control button (6) are also arranged on one side wall of two ends of the hard disk body (1); the USB interface (4), the read-only state display lamp (5) and the read-only control button (6) are all connected with the read-only control chip (3); and the upper and lower side walls of the hard disk body (1) are also provided with a row of heat dissipation holes (7); the upper end and the lower end of the heat dissipation hole (7) are also provided with a concave plate (8) which is connected into a whole in an inward extending mode; the width of the concave plate (8) is smaller than that of the heat dissipation hole (7), and the left end and the right end of the concave plate (8) are not in contact with the heat dissipation hole (7) and the side wall of the hard disk body (1), so that heat dissipation channels (9) are formed at two side parts of the concave plate (8).
2. The read-only memory card of claim 1, wherein: the read-only control chip (3) is provided with a read-only mode and a read-write mode, and the two modes are switched by controlling the read-only control button (6), so that the storage content in the storage module (2) is in the read-only mode or the read-write mode.
3. The read-only memory card of claim 1, wherein: the read-only state display lamp (5) is matched with the read-only control button (6), and the read-only state display lamp (5) is green in the read-only mode; when in read-write state, the read-only state display lamp (5) is red.
4. The read-only memory card of claim 1, wherein: the hard disk body (1) is of a cuboid hard disk structure, and the four corners of the hard disk body are provided with rounding structures (10); the heat dissipation holes (7) are arranged on the long side walls at the upper end and the lower end, and seven heat dissipation holes (7) are arranged on each side wall.
5. The read-only memory card of claim 1, wherein: the radiating holes (7) are arranged to be of an oval structure, the upper end and the lower end of the concave plate (8) correspond to the upper end and the lower end of the radiating holes (7) in shape, and the concave plate (8) is arranged to be of a long strip structure.
6. The read-only memory card of claim 1, wherein: the concave plate (8) is also provided with a convex round structure (11) protruding outwards, and the convex round structure (11) is also provided with a concave texture structure (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944685.3U CN210325201U (en) | 2019-06-21 | 2019-06-21 | Read-only card storage disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920944685.3U CN210325201U (en) | 2019-06-21 | 2019-06-21 | Read-only card storage disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210325201U true CN210325201U (en) | 2020-04-14 |
Family
ID=70145608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920944685.3U Expired - Fee Related CN210325201U (en) | 2019-06-21 | 2019-06-21 | Read-only card storage disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210325201U (en) |
-
2019
- 2019-06-21 CN CN201920944685.3U patent/CN210325201U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |