CN213517848U - Financial data storage device based on block chain - Google Patents
Financial data storage device based on block chain Download PDFInfo
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- CN213517848U CN213517848U CN202021283743.1U CN202021283743U CN213517848U CN 213517848 U CN213517848 U CN 213517848U CN 202021283743 U CN202021283743 U CN 202021283743U CN 213517848 U CN213517848 U CN 213517848U
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- storage device
- protective shell
- data storage
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- 238000013500 data storage Methods 0.000 title claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model discloses a financial data storage device based on block chain, including lens cap and display screen, one side of lens cap is fixed with projection lens, and one side of projection lens is provided with the light, the protective housing is located one side of visor, and the top of protective housing installs the display screen, one side of display screen is provided with control panel, and one side of control panel is provided with the antislip strip, the tail cover is installed to one side of protective housing, the opposite side of tail cover is provided with the data receiving hole, and the outside of data receiving hole is provided with the visor, one side of protective housing is connected with the data line, and the opposite side of data line is connected with the data head, one side of data line is provided with the card wire casing. This financial data storage device based on block chain is through installing the projection lens in lens cap one side, can play the effect of the data amplification projection in the bar storage device to can make things convenient for audio-visual demonstration financial data more.
Description
Technical Field
The utility model relates to a data storage device technical field specifically is a financial data storage device based on block chain.
Background
The block chain is a serial transaction record which is connected in series by means of cryptography and protects contents, is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like, is an important concept of the bit currency, and is essentially a decentralized database.
The existing data storage device on the market can not play a role in projection amplification during working, the data storage device can not be well protected, and meanwhile, a data line for transmitting data is not convenient to carry, so that the working effect of the data storage device can be influenced.
In view of the above problems, it is desirable to provide a financial data storage device based on a block chain, which is an innovative design based on the original data storage device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a financial data storage device based on block chain to solve the data storage device who provides among the above-mentioned background art and can not play the effect that the projection was enlargied at the during operation, and protection data storage device that can not be fine, the data line of simultaneous transmission data is not portable's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a financial data storage device based on block chain, includes lens cap, protective housing and display screen, one side of lens cap is fixed with projection lens, and one side of projection lens is provided with the light, the protective housing is located one side of visor, and the top of protective housing installs the display screen, one side of display screen is provided with control panel, and one side of control panel is provided with the antislip strip, the tail cover is installed to one side of protective housing, the opposite side of tail cover is provided with the data receiving hole, and the outside of data receiving hole is provided with the visor, one side of protective housing is connected with the data line, and the opposite side of data line is connected with the data head, one side of data line is provided with the card wire casing, and the below of card wire casing is provided with the sound output hole, the base is installed to the below.
Preferably, the central axis of the lens cover and the central axis of the projection lens are overlapped, and the projection lens and the lens cover are parallel to each other.
Preferably, the light is around the axis symmetric distribution of protective housing, and the axis of protective housing and the axis of display screen coincide each other.
Preferably, the upper part of the protective shell is tightly attached to the lower part of the anti-slip strips, and the anti-slip strips are uniformly distributed along the horizontal direction of the protective shell.
Preferably, one side of the protective shell is connected with one side of the tail sleeve in a welding mode, and the tail sleeve is parallel to the data receiving hole.
Preferably, one side of the data line is tightly attached to one side of the line clamping groove, and the line clamping groove is parallel to the protective shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this financial data storage device based on block chain is provided with projection lens, through installing the projection lens in lens cap one side, can play the effect of the data amplification projection in the bar storage device to can make things convenient for audio-visual demonstration financial data more.
2. The financial data storage device based on the block chain is provided with the protective cover, and the protective cover arranged on the outer side of the data receiving hole can protect the whole data storage device, so that the whole data storage device can be better protected.
3. This financial data storage device based on block chain is provided with the card wire casing, through installing the card wire casing in data line one side to can fix the data line with convenient, thereby avoided the data line to bring unnecessary trouble for the user, make more convenience of user when using.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a right side schematic view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a lens cover; 2. a projection lens; 3. an illuminating lamp; 4. a protective shell; 5. a display screen; 6. A control panel; 7. anti-slip strips; 8. a tail sleeve; 9. a data receiving aperture; 10. a protective cover; 11. a data line; 12. a data head; 13. a wire clamping groove; 14. a sound output hole; 15. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a financial data storage device based on a block chain comprises a lens cover 1 and a display screen 5, wherein a projection lens 2 is fixed on one side of the lens cover 1, the central axis of the lens cover 1 and the central axis of the projection lens 2 coincide with each other, and the projection lens 2 and the lens cover 1 are parallel to each other, so that the projection lens 2 can be better protected, the damage of the whole device caused by accidents is protected, a lighting lamp 3 is arranged on one side of the projection lens 2, a protective shell 4 is arranged on one side of a protective cover 10, the display screen 5 is arranged above the protective shell 4, the lighting lamps 3 are symmetrically distributed about the central axis of the protective shell 4, the central axis of the protective shell 4 and the central axis of the display screen 5 coincide with each other, the parts in the lens cover 1 can be better protected, meanwhile, the lighting effect of the whole device is better, a control panel 6 is arranged on one side of the display screen 5, and one side of the control panel 6 is provided with the antislip strip 7, the upper part of the protective shell 4 is tightly attached to the lower part of the antislip strip 7, and the antislip strips 7 are uniformly distributed along the horizontal direction of the protective shell 4, so that the antislip effect of the whole device is good, the condition that the hand slides and drops is avoided, and the safety of the device is ensured, one side of the protective shell 4 is provided with the tail sleeve 8, the other side of the tail sleeve 8 is provided with the data receiving hole 9, one side of the protective shell 4 is in welded connection with one side of the tail sleeve 8, and the tail sleeve 8 is parallel to the data receiving hole 9, so that the whole device can receive data more conveniently and quickly, and meanwhile, unnecessary influence is not brought to a user, the outer side of the data receiving hole 9 is provided with the protective cover 10, one side of the protective shell 4 is connected with the data line 11, one side of data line 11 is provided with card wire casing 13, tightly laminates between one side of data line 11 and one side of card wire casing 13, and is parallel to each other between card wire casing 13 and the protective housing 4 to play that can be better accomodates and fixes data line 11, and the person of facilitating the use's daily use can not bring unnecessary for the user troublesome, and the below of card wire casing 13 is provided with sound output hole 14, and base 15 is installed to the below of protective housing 4.
The working principle is as follows: a financial data storage device based on block chain uses the process flow, users can receive data better through the data receiving hole 9 installed on one side of the tail sleeve 8 at first, install the whole data receiving hole 9 on the apparatus needing to be transmitted, the display screen 5 can show the data receiving information conveniently, thus facilitating the users, users can also operate the projection lens 2 through the control panel 6, make the whole device can carry on the projection work, make the whole apparatus convenient for users to use, the storage apparatus can be through installing the antislip strip 7 above the protective housing 4 at the same time, can play a role of antiskid, will not influence users' normal use, can play a role of illumination better for the lighting lamp 3 of one side of the projection lens 2 at the same time, the wire-clamping groove 13 located on one side of the protective housing 4 can play a role of fixing the data line 11 better, prevent that data line 11 overlength or take place the winding and influence user's normal use, the base 15 that is located the protective housing 4 below can also play stable effect, guarantees whole storage device's stable work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a financial data storage device based on block chain, includes lens cap (1), protective housing (4) and display screen (5), its characterized in that: the projection lens system is characterized in that a projection lens (2) is fixed on one side of the lens cover (1), a lighting lamp (3) is arranged on one side of the projection lens (2), the protective shell (4) is located on one side of the lens cover (1), a display screen (5) is installed above the protective shell (4), a control panel (6) is arranged on one side of the display screen (5), an anti-slip strip (7) is arranged on one side of the control panel (6), a tail sleeve (8) is installed on one side of the protective shell (4), a data receiving hole (9) is formed in the other side of the tail sleeve (8), a protective cover (10) is arranged on the outer side of the data receiving hole (9), a data line (11) is connected to one side of the protective shell (4), a data head (12) is connected to the other side of the data line (11), a line clamping groove (13) is formed in one side of the data line (11), and a, a base (15) is installed below the protective shell (4).
2. The blockchain-based financial data storage device of claim 1, wherein: the central axis of the lens cover (1) and the central axis of the projection lens (2) are overlapped, and the projection lens (2) and the lens cover (1) are parallel to each other.
3. The blockchain-based financial data storage device of claim 1, wherein: the illuminating lamps (3) are symmetrically distributed about a central axis of the protective shell (4), and the central axis of the protective shell (4) and the central axis of the display screen (5) are overlapped.
4. The blockchain-based financial data storage device of claim 1, wherein: the upper portion of the protective shell (4) is tightly attached to the lower portion of the anti-slip strips (7), and the anti-slip strips (7) are evenly distributed along the horizontal direction of the protective shell (4).
5. The blockchain-based financial data storage device of claim 1, wherein: one side of the protective shell (4) is connected with one side of the tail sleeve (8) in a welding mode, and the tail sleeve (8) is parallel to the data receiving hole (9).
6. The blockchain-based financial data storage device of claim 1, wherein: one side of the data line (11) is tightly attached to one side of the line clamping groove (13), and the line clamping groove (13) is parallel to the protective shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283743.1U CN213517848U (en) | 2020-07-03 | 2020-07-03 | Financial data storage device based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021283743.1U CN213517848U (en) | 2020-07-03 | 2020-07-03 | Financial data storage device based on block chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213517848U true CN213517848U (en) | 2021-06-22 |
Family
ID=76433676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021283743.1U Expired - Fee Related CN213517848U (en) | 2020-07-03 | 2020-07-03 | Financial data storage device based on block chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213517848U (en) |
-
2020
- 2020-07-03 CN CN202021283743.1U patent/CN213517848U/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: 20210622 |