CN202033777U - Electronic signature tool - Google Patents
Electronic signature tool Download PDFInfo
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- CN202033777U CN202033777U CN201120096529XU CN201120096529U CN202033777U CN 202033777 U CN202033777 U CN 202033777U CN 201120096529X U CN201120096529X U CN 201120096529XU CN 201120096529 U CN201120096529 U CN 201120096529U CN 202033777 U CN202033777 U CN 202033777U
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- Prior art keywords
- slot
- electronic signature
- usb
- circuit board
- shell
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- Expired - Lifetime
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- 230000001681 protective effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The embodiment of the utility model provides an electronic signature tool comprising a shell (1) and a circuit board (2), wherein the circuit board (2) is arranged inside the shell (1) and is connected with a USB (universal serial bus) plug (3) outside the shell (1) through a data line; the electronic signature tool is characterized in that a groove (4) and a slot (5) are arranged on the shell (1), an external connecting line (6) of the data line is arranged in the groove (4), and the USB plug (3) is arranged in the slot (5); the electronic signature tool is provided with a USB data line and a USB plug, when the electronic signature tool is carried over, the external connecting line (6) is wound in the groove (4), the USB plug (3) is inserted in the slot (5), so as to be convenient to carry; when the electronic signature tool is in use, the USB plug (3) and the external connecting line (6) are pulled out, and the USB plug (3) is inserted in a USB jack of a transaction terminal so as to be easy to operate; besides, the USB plug (3) can adopt a standard A-type USB port, so that the electronic signature tool has good generality.
Description
Technical Field
The utility model relates to an electronic product technical field especially relates to an electronic signature instrument that user data authentication used.
Background
At present, electronic signature tools (also called electronic cipher keys, keys) are increasingly widely used, and particularly in the financial field, in order to ensure the security of transactions, online banking users increasingly use electronic signature tools, for example, USB keys connected to transaction terminals (usually personal computers) through USB (Universal Serial Bus) interfaces, as tools for identity authentication and transaction authentication.
In order to facilitate users to use the electronic signature tool in various occasions, the electronic signature tool is generally connected with a transaction terminal (e.g., a personal computer, a transaction terminal provided by a bank) in the following manner:
1. the fixed USB plug arranged on the electronic signature tool is directly inserted into a USB jack of a transaction terminal; the USB adapter wire which plays the role of an extension line can be matched to be connected with the transaction terminal for use; the mode needs to directly plug the electronic signature tool into the transaction terminal, so that the use is inconvenient, and particularly, the key operation on the electronic signature tool is inconvenient; if the USB patch cord is matched, the user needs to carry the USB patch cord, and if the user forgets to carry the USB patch cord, the electronic signature tool cannot be used in some occasions;
2. the transaction terminal is connected with the fixed USB interface arranged on the electronic signature tool and is matched with a USB adapter wire which plays a role of an extension wire for use; in the mode, a user needs to carry the USB patch cord, and if the user forgets to carry the USB patch cord, the electronic signature tool cannot be used in some occasions;
3. the transaction terminal is connected with the long data line fixedly connected to the electronic signature tool and the USB plug connected with the data line. In this way, the electronic signature tool needs to be provided with a USB data cable, which, like the mouse of the UDB, affects the portability of the electronic signature tool and is inconvenient to carry.
In addition, there are many kinds of USB interfaces, most commonly is the flat one used on a computer, which is called A-type USB interface, there are 4 connecting wires inside, and it is divided into male and female interfaces according to who plugs in, and generally, the male interface (USB plug in the foregoing) is carried on the wire, and the female interface (USB socket in the foregoing) is carried on the machine.
Meanwhile, the most common interface is suitable for digital products, and because the volume of the digital products is limited, a Mini B type USB interface is usually used and is generally set as a female port, namely a Mini B type USB socket; however, there are many kinds of Mini B type interfaces, including Mini B type 5Pin interface, Mini B type 4Pin interface, Mini B type 8Pin interface, etc.; such a Mini B-type USB socket is generally used as an electronic signature tool; a Mini B-type 5Pin interface is typically employed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic signature instrument, from taking USB data line and USB plug, and convenient to carry, easily operation, the commonality is good.
The utility model aims at realizing through the following technical scheme:
an electronic signature tool comprises a shell 1 and a circuit board 2; the circuit board 2 is arranged inside the shell 1, and the circuit board 2 is connected with a USB plug 3 outside the shell 1 through a data line; the data line is positioned inside the shell 1 and is an internal connecting line 7, and the data line is positioned outside the shell 1 and is an external connecting line 6; the shell 1 is provided with a groove 4 and a slot 5; the external connecting wire 6 of the data line is arranged in the groove 4, and the USB plug 3 is arranged in the slot 5.
In a preferred technical solution, the groove 4 is arranged on a side surface of the housing 1.
Preferably, the groove 4 includes a portion of a side surface between the data line outlet on the housing 1 and the slot 5.
In another preferred technical solution, the slot 5 is embedded in the housing 1, or the slot 5 and the housing 1 are of an integral structure.
Preferably, a locking device for locking the USB plug 3 is further disposed at the slot 5.
The locking device comprises a small hole 8 arranged on the shell 1 at the slot 5 and an elastic salient point 9 arranged on the USB plug 3;
or,
the locking device comprises a lock catch 16 arranged on the shell 1 at the slot 5 and a lock hole 10 arranged on the USB plug 3.
In another preferred technical solution, the slot 5 is a USB socket 17, and the USB socket is disposed in the housing 1. And USB socket 17 may be a standard USB socket.
In another preferred technical scheme, a protective sleeve 11 is fixed on the data line, and the protective sleeve 11 is arranged at the data line outlet of the housing 1.
Preferably, the upper outer surface of the protective sleeve 11 is provided with an annular clamping groove 12; the annular slot 12 is engaged in a boss 13 of the housing 1.
In another preferred technical scheme, the internal connecting wire 7 of the data wire is welded on the circuit board or is connected with the circuit board through a circuit slot; and a buckle 14 is arranged at the tail end of the internal connecting wire 7, and the buckle 14 is fixed on the circuit board to lock the internal connecting wire 7.
The preferred scheme is that the circuit board is provided with a clamping hole 15, and the buckle 14 is clamped into the clamping hole 15 to lock and fix the internal connecting wire 7 on the circuit board.
In another preferred embodiment, the electronic signature tool further includes a USB plug port connected to an external data line. For connecting the transaction terminal via a longer connection line.
According to the technical scheme provided by the utility model, the electronic signature tool provided by the embodiment of the utility model has the advantages that the external connecting wire 6 is wound in the groove 4 and the USB plug 3 is inserted into the slot 5 when the tool is carried, so that the tool is convenient to carry; when in use, the USB plug 3 and the external connecting wire 6 are pulled out, and the USB plug 3 is inserted into the USB socket of the transaction terminal, so that the operation is easy; meanwhile, the USB plug 3 can adopt a standard A-type USB port. The universality is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic signature tool according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electronic signature tool according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram three of an electronic signature tool according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic signature tool according to a first embodiment of the present invention;
fig. 5 is a schematic perspective view of an electronic signature tool according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic signature tool according to a second embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic signature tool according to a second embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic signature tool according to a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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 embodiment of 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.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 5, an electronic signature tool includes a housing 1 and a circuit board 2; the circuit board 2 is arranged inside the shell 1, and the circuit board 2 is connected with a USB plug 3 outside the shell 1 through a data line; the data line is positioned inside the shell 1 and is an internal connecting line 7, and the data line is positioned outside the shell 1 and is an external connecting line 6; the shell 1 is provided with a groove 4 and a slot 5; the external connecting wire 6 of the data line is arranged in the groove 4, and the USB plug 3 is arranged in the slot 5.
In this example, the recess 4 is provided in a side surface of the housing 1. Specifically, the side surface of the housing 1 from the data line outlet to the slot 5 is included. In actual use, the protective cover can be arranged on other surfaces of the shell 1, such as the back, which is the protection scope of the invention. Meanwhile, the direction of the data line outlet is preferably not perpendicular to the side surface, and is preferably nearly parallel to the side surface in the case of a flat surface, and is preferably nearly tangential to the side surface in the case of a curved surface.
The slot 5 and the shell 1 in this example are of an integral structure, namely, the slot and the shell are directly formed by injection molding; the USB plug 3 is inserted into the slot 5; in addition, the slot 5 can also be embedded into the shell 1 after being separately injection molded; of course, a recess may be provided on the outer surface of the housing 1, into which recess the USB connector 3 is snapped.
In addition, the slot 5 can directly select a standard USB interface matched with the USB plug 3, and is directly embedded in the shell 1 without a connecting circuit.
In addition, in order to prevent the USB plug 3 from falling off when being carried, in this example, a locking device for locking the USB plug 3 is further disposed at the slot 5, and the locking device includes a small hole 8 disposed at the slot 5 on the housing 1 and an elastic bump 9 disposed on the USB plug 3; the elastic salient points 9 are made of rubber materials, the USB plug 3 is inserted into the slots 5, and the rubber is clamped into the small holes 8 after being deformed.
In this embodiment, the data line is fixed with a protective sleeve 11, and the protective sleeve 11 is disposed at the data line outlet of the housing 1. The protective cover 11 functions to fix the data lines and reduce abrasion of the data lines. The upper outer surface of the protective sleeve 11 is provided with an annular clamping groove 12; the annular slot 12 is engaged in a boss 13 of the housing 1. Certainly, the protection sleeve 11 is also suitable for other fixing modes, for example, the protection sleeve 11 is provided with an annular boss, and the housing 1 is provided with a clamping groove, which is the protection scope of the present invention.
In this example, the internal connection wire 7 of the data line is soldered on the circuit board or connected with the circuit board through a circuit socket; and a buckle 14 is arranged at the tail end of the internal connecting wire 7, and the buckle 14 is fixed on the circuit board to lock the internal connecting wire 7. The circuit board is provided with a clamping hole 15, and the buckle 14 is clamped into the clamping hole 15 to lock and fix the internal connecting wire 7 on the circuit board.
Example two
As shown in fig. 6 and 7, and referring to fig. 3 and 4, an electronic signature tool includes a housing 1 and a circuit board 2; the circuit board 2 is arranged inside the shell 1, and the circuit board 2 is connected with a USB plug 3 outside the shell 1 through a data line; the data line is positioned inside the shell 1 and is an internal connecting line 7, and the data line is positioned outside the shell 1 and is an external connecting line 6; the shell 1 is provided with a groove 4 and a slot 5; the external connecting wire 6 of the data line is arranged in the groove 4, and the USB plug 3 is arranged in the slot 5.
In this example, the recess 4 is provided in a side surface of the housing 1. Specifically, the side surface of the housing 1 from the data line outlet to the slot 5 is included. In actual use, the protective cover can be arranged on other surfaces of the shell 1, such as the back, which is the protection scope of the invention. Meanwhile, the direction of the data line outlet is preferably not perpendicular to the side surface, and is preferably nearly parallel to the side surface in the case of a flat surface, and is preferably nearly tangential to the side surface in the case of a curved surface.
The slot 5 and the shell 1 in this example are of an integral structure, namely, the slot and the shell are directly formed by injection molding; the USB plug 3 is inserted into the slot 5; in addition, the slot 5 can also be embedded into the shell 1 after being separately injection molded; of course, a recess may be provided on the outer surface of the housing 1, into which recess the USB connector 3 is snapped.
In addition, in order to prevent the USB plug 3 from falling off during carrying, in this embodiment, a locking device for locking the USB plug 3 is also provided at the slot 5, and unlike the first embodiment, the locking device includes a latch 16 provided at the slot 5 on the housing 1 and a locking hole 10 provided at the USB plug 3. As shown in fig. 7, the latch 16 is provided inside the slot 5 at the lower case of the case 1; the locking hole 10 is a hole formed by the USB plug 3.
In this embodiment, the data line is fixed with a protective sleeve 11, and the protective sleeve 11 is disposed at the data line outlet of the housing 1. The protective cover 11 functions to fix the data lines and reduce abrasion of the data lines. The upper outer surface of the protective sleeve 11 is provided with an annular clamping groove 12; the annular slot 12 is engaged in a boss 13 of the housing 1. Certainly, the protection sleeve 11 is also suitable for other fixing modes, for example, the protection sleeve 11 is provided with an annular boss, and the housing 1 is provided with a clamping groove, which is the protection scope of the present invention.
In this example, the internal connection wire 7 of the data line is soldered on the circuit board or connected with the circuit board through a circuit socket; and a buckle 14 is arranged at the tail end of the internal connecting wire 7, and the buckle 14 is fixed on the circuit board to lock the internal connecting wire 7. The circuit board is provided with a clamping hole 15, and the buckle 14 is clamped into the clamping hole 15 to lock and fix the internal connecting wire 7 on the circuit board.
EXAMPLE III
As shown in fig. 8, referring to the technical solutions of the first and second embodiments, the difference from the technical solutions of the first and second embodiments is:
the slot 5 directly selects a standard USB interface 17 which is matched with the USB plug 3, does not need a connecting circuit and is directly embedded into the shell 1. The USB plug 3 is inserted into the slot 5 (i.e. the standard USB interface), and usually a metal spring is provided in the USB interface to lock the USB plug 3. Convenient application, only the space is slightly larger!
Meanwhile, based on the embodiment, in order to facilitate the use of the user, the electronic signature tool can be further provided with a USB plug port connected with an external data line under the condition that the structure allows. For connecting the transaction terminal via a longer connection line. However, the Mini B-type USB interface is preferred and is typically configured as a female port.
According to the technical scheme, the electronic signature tool is provided with the USB data line and the USB plug, when the electronic signature tool is carried, the external connecting line 6 is wound in the groove 4, and the USB plug 3 is inserted into the slot 5, so that the electronic signature tool is convenient to carry; when in use, the USB plug 3 and the external connecting wire 6 are pulled out, and the USB plug 3 is inserted into the USB socket of the transaction terminal, so that the operation is easy; meanwhile, the USB plug 3 can adopt a standard A-type USB port. The universality is good.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An electronic signature tool comprises a shell (1) and a circuit board (2); the circuit board (2) is arranged inside the shell (1), and the circuit board (2) is connected with a USB plug (3) outside the shell (1) through a data line; the novel LED lamp is characterized in that a groove (4) and a slot (5) are formed in the shell (1); the external connecting wire (6) of the data line is arranged in the groove (4), and the USB plug (3) is arranged in the slot (5).
2. The electronic signature tool as claimed in claim 1, wherein the recess (4) is provided in a side surface of the housing (1).
3. The tool according to claim 2, wherein the recess (4) comprises a portion of the side of the housing (1) between the data line outlet and the slot (5).
4. The electronic signature tool as claimed in claim 1, 2 or 3, characterized in that the slot (5) is embedded in the housing (1) or the slot (5) and the housing (1) are of a unitary structure.
5. The electronic signature tool as claimed in claim 1, 2 or 3, characterized in that a locking device for locking the USB plug (3) is further provided at the slot (5).
6. The tool of claim 5, wherein the locking means comprises a small hole (8) formed in the housing (1) at the slot (5) and a resilient protrusion (9) formed on the USB plug (3);
or,
the locking device comprises a lock catch (16) arranged on the shell (1) at the slot (5) and a lock hole (10) arranged on the USB plug (3).
7. The electronic signature tool as claimed in claim 1, 2 or 3, characterized in that the slot (5) is a USB socket (17), the USB socket (17) being provided in the housing (1).
8. The electronic signature tool as claimed in claim 1, 2 or 3, wherein the internal connection wires (7) of the data lines are soldered on the circuit board or connected with the circuit board through a circuit slot; and a buckle (14) is arranged at the tail end of the internal connecting wire (7), and the buckle (14) is fixed on the circuit board to lock the internal connecting wire (7).
9. The electronic signature tool as claimed in claim 8, wherein the circuit board is provided with a card hole (15), and the buckle (14) is clamped in the card hole (15) to lock and fix the internal connection wire (7) on the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120096529XU CN202033777U (en) | 2011-04-02 | 2011-04-02 | Electronic signature tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120096529XU CN202033777U (en) | 2011-04-02 | 2011-04-02 | Electronic signature tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033777U true CN202033777U (en) | 2011-11-09 |
Family
ID=44896066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120096529XU Expired - Lifetime CN202033777U (en) | 2011-04-02 | 2011-04-02 | Electronic signature tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161936A (en) * | 2015-09-28 | 2015-12-16 | 北京大明五洲科技有限公司 | USB key |
-
2011
- 2011-04-02 CN CN201120096529XU patent/CN202033777U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161936A (en) * | 2015-09-28 | 2015-12-16 | 北京大明五洲科技有限公司 | USB key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 102211 Beijing city Changping District Baishan town 100 Ge Road No. 9 Building No. 2 hospital Patentee after: Tendyron Technology Co., Ltd. Address before: 100083, B, block 17, golden building, No. 1810 Qinghua East Road, Beijing, Haidian District Patentee before: Beijing Tendyron Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |