CN109159551B - Intelligent stamp - Google Patents
Intelligent stamp Download PDFInfo
- Publication number
- CN109159551B CN109159551B CN201811304884.4A CN201811304884A CN109159551B CN 109159551 B CN109159551 B CN 109159551B CN 201811304884 A CN201811304884 A CN 201811304884A CN 109159551 B CN109159551 B CN 109159551B
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- Prior art keywords
- strip
- ring
- fixed ring
- cylinder
- movable ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/58—Stands or other means for keeping hand stamps or the like within easy reach
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- Gasket Seals (AREA)
- Hydraulic Motors (AREA)
Abstract
The invention provides an intelligent stamp, which comprises a shell, an opening and closing assembly and a driving assembly, wherein the shell comprises a first barrel and a second barrel, the opening and closing assembly is installed in the second barrel, the opening and closing assembly comprises a fixed ring, a blocking piece and a movable ring, the fixed ring is fixed on the bottom surface of a second installation cavity, the upper surface of the fixed ring is provided with at least three strip-shaped sliding grooves which are circumferentially and uniformly distributed, the lower bottom surfaces of the blocking pieces are provided with sliding blocks which are slidably matched in the sliding grooves, the upper bottom surfaces of the blocking pieces are provided with guide rods, the movable ring and the fixed ring are coaxially and rotatably installed at the upper ends of the blocking pieces, and strip-shaped guide grooves for the guide rods to pass through are circumferentially and uniformly distributed on the movable ring; the driving assembly is arranged in the second cavity and is used for driving the rotating ring to rotate. The intelligent seal is simple and compact in structure, the bottom cover body is arranged in an automatic mode, the opening and closing of the stop pieces which are uniformly distributed in the circumferential direction are driven by the motor, the strength is high, the intelligent seal is convenient and quick to use, and the safety and the reliability of the intelligent seal are greatly improved.
Description
Technical Field
The invention relates to a seal, in particular to an intelligent seal.
Background
Traditional intelligent seal is through being equipped with there being the lid at bottom threaded connection, this lid is twisted off manually during the use, and the rethread identity is confirmed in order to realize authorizing the use, and is very inconvenient, and influences whole security.
Disclosure of Invention
【1】 Technical problem to be solved
The invention aims to solve the technical problem of providing an intelligent seal which is simple and compact in structure, can automatically open a cover body after authorization and is high in safety coefficient.
【2】 Technical scheme for solving problems
The invention provides an intelligent seal, comprising:
the seal comprises a shell, wherein the shell comprises a first cylinder body 11 and a second cylinder body 12 coaxially arranged at the lower end of the first cylinder body, the diameter of the second cylinder body is larger than that of the first cylinder body, a first installation cavity 110 is arranged in the first cylinder body, a second installation cavity 120 communicated with the first installation cavity is arranged in the second cylinder body, and a central hole is formed in the bottom of the second installation cavity to form a channel for accommodating extension of a seal body;
the opening and closing assembly is installed in the second installation cavity and used for controlling opening and closing of a channel, the opening and closing assembly comprises a fixed ring 21, blocking pieces 22 and a movable ring 23, the fixed ring is fixed on the bottom surface of the second installation cavity and coaxially arranged with the second barrel, a strip-shaped sliding groove 211 is formed in the upper surface of the fixed ring, the length direction of the strip-shaped sliding groove is perpendicular to the radius direction of the fixed ring, at least three strip-shaped sliding grooves are uniformly distributed in the circumferential direction, the blocking pieces are isosceles triangles, the number of the blocking pieces is the same as that of the strip-shaped sliding grooves, a sliding block 222 which is slidably matched in the sliding groove is arranged on the lower bottom surface of each blocking piece, guide rods 221 are arranged on the upper bottom surface of each blocking piece, the movable ring and the fixed ring are coaxially and rotatably installed at the upper ends of the blocking pieces, and strip-shaped guide grooves 230 which are the same as that the number of the blocking pieces and allow the guide rods to pass through are uniformly distributed in the circumferential direction on the movable ring;
and the driving assembly is arranged in the second cavity and is used for driving the rotating ring to rotate.
Further, the edge of the rotating ring is bent upwards to form a first annular body 231, gear teeth are arranged on the inner wall or the outer wall of the first annular body, and a gear 3 which is meshed with the gear teeth and used for driving the rotating ring to rotate is arranged in the second cavity.
Furthermore, the gears are three and circumferentially and uniformly distributed, and one of the gears is connected with the driving assembly.
Furthermore, the driving assembly comprises a first driving motor and a second driving motor which are opposite in steering direction and different in torque, the first driving motor is connected with one of the gears, the second driving motor is connected with one of the other two gears, and the number of the teeth of the three gears is different prime numbers.
Furthermore, the edge of the movable ring is bent downwards to form a second annular body, a graphite layer is arranged on the lower bottom surface of the second annular body, and the graphite layer is in contact with the upper surface of the fixed ring.
Further, the angle a =360 °/n of the apex angle of the blocking piece, wherein n is the number of the strip-shaped sliding grooves.
Furthermore, the strip-shaped sliding grooves and the blocking pieces are six, and the blocking pieces are regular triangles.
Further, strip groove 223 has been seted up along length direction to the left side wall of separation blade, the right side wall of separation blade is equipped with the bar arch 224 along length direction, the bar is protruding can the card to be gone into rather than adjacent separation blade in the strip inslot.
Further, the length direction of the strip-shaped guide groove is parallel to the radius direction of the movable ring.
【3】 Advantageous effects
The intelligent seal is simple and compact in structure, the bottom cover body is arranged in an automatic mode, the opening and closing of the stop pieces which are uniformly distributed in the circumferential direction are driven by the motor, the strength is high, the intelligent seal is convenient and quick to use, and the safety and the reliability of the intelligent seal are greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent stamp according to the present invention;
FIG. 2 is a cross-sectional view of the intelligent stamp of the present invention;
FIG. 3 is a schematic structural view of an opening and closing assembly of the intelligent stamp of the present invention;
FIG. 4 is a schematic closing view of the blocking plate of the intelligent stamp of the present invention;
FIG. 5 is a schematic view of the opening of the blocking plate of the intelligent stamp of the present invention;
FIG. 6 is a schematic structural diagram of a stationary ring of the intelligent stamp of the present invention;
FIG. 7 is a schematic view of the structure of the blocking plate of the intelligent stamp of the present invention;
FIG. 8 is a schematic view of the connection between two adjacent separation blades of the intelligent stamp of the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Referring to fig. 1 to 8, the present invention provides an intelligent stamp, which includes a housing, and an opening and closing assembly and a driving assembly installed in the housing.
Specifically, the shell comprises a first cylinder 11 and a second cylinder 12 coaxially mounted at the lower end of the first cylinder, the diameter of the second cylinder is larger than that of the first cylinder, a first mounting cavity 110 is arranged in the first cylinder and used for mounting a circuit board and a device for driving the seal body to extend out, a second mounting cavity 120 communicated with the first mounting cavity is arranged in the second cylinder and used for mounting an opening and closing assembly, a central hole is formed in the bottom of the second mounting cavity and forms a channel for accommodating the seal body to extend out; the opening and closing assembly is arranged in the second installation cavity and used for controlling opening and closing of the channel, the opening and closing assembly comprises a fixed ring 21, blocking pieces 22 and a movable ring 23, the whole of the fixed ring and the movable ring is an annular body, the fixed ring is fixed on the bottom surface of the second installation cavity and is coaxially arranged with the second cylinder, the upper surface of the fixed ring is provided with a strip-shaped sliding groove 211, the length direction of the strip-shaped sliding groove is perpendicular to the radius direction of the fixed ring, the strip-shaped sliding grooves are at least three and are circumferentially and uniformly distributed, the blocking pieces are isosceles triangles, the number of the blocking pieces is the same as that of the strip-shaped sliding grooves, the blocking pieces are circumferentially and uniformly distributed on the upper surface of the fixed ring, the angle a of the blocking pieces is =360 DEG/n, wherein n is the number of the strip-shaped sliding grooves, when the blocking pieces are closest to the axis of the central hole, the blocking pieces are in contact with each other and form a group end face blocking the extending out of the seal body, when the blocking pieces are farthest from the axis of the central hole, the blocking pieces, the seal body is opened, and the channel is opened and can extend out; in the embodiment, the number of the strip-shaped sliding chutes and the number of the baffle sheets are six, and the baffle sheets are in a regular triangle shape; in order to improve the overall strength and the running stability, the left side wall of each separation blade is provided with a strip-shaped groove 223 along the length direction, the right side wall of each separation blade is provided with a strip-shaped bulge 224 along the length direction, and the strip-shaped bulges can be clamped into the strip-shaped grooves on the adjacent right separation blades, so that the deformation of the separation blades in the axial direction is avoided, the service life is prolonged, and the overall reliability is improved; the lower bottom surface of the separation blade is provided with a slide block 222 which is in slide fit in the chute, the separation blade moves through the slide block and is in slide fit on the fixed ring, the upper bottom surface of the separation blade is provided with a guide rod 221, the axis of the guide rod is vertical to the plane of the separation blade, the guide rod and the slide block are positioned on the same axis, the movable ring is rotatably arranged at the upper end of the separation blade and is coaxial with the fixed ring, the movable ring is circumferentially and uniformly provided with strip-shaped guide grooves 230 with the same number as the separation blades, the guide rod is sleeved in the strip-shaped guide grooves and is transmitted to the separation blades through the guide rod and the strip-shaped guide grooves by the rotation of the movable ring, so that the separation blades are driven to slide; in this embodiment, the length direction of the strip-shaped guide groove is parallel to the radius direction of the movable ring, and preferably, the length direction of the strip-shaped guide groove is perpendicular to and intersects with the axis of the fixed ring; the driving assembly is arranged in the second cavity and used for driving the rotating ring to rotate, and the driving assembly is a driving motor; specifically, the edge of the rotating ring is bent upwards to form a first annular body 231, gear teeth are arranged on the inner wall or the outer wall of the first annular body, three gears 3 which are meshed with the gear teeth and used for driving the rotating ring to rotate are arranged in the second cavity, and are uniformly distributed in the circumferential direction, wherein one gear is connected with the driving assembly; in order to improve the stability and avoid the vibration caused by the gear clearance when the baffle plate is opened and closed, the driving assembly comprises a first driving motor and a second driving motor, the rotating directions of the first driving motor and the second driving motor are opposite, the torques are different, the first driving motor is connected with one of the gears, the second driving motor is connected with one of the other two gears, and the number of the teeth of the three gears is different prime numbers, so that the structure can form damping and eliminate the gear clearance, thereby avoiding the impact when the motor is started and closed and improving the overall stability; meanwhile, the edge of the movable ring is bent downwards to form a second ring body, a graphite layer is arranged on the lower bottom surface of the second ring body and is in contact with the upper surface of the fixed ring, so that sliding fit is formed, and certain axial force can be borne.
The intelligent seal is simple and compact in structure, the bottom cover body is arranged in an automatic mode, the opening and closing of the stop pieces which are uniformly distributed in the circumferential direction are driven by the motor, the strength is high, the intelligent seal is convenient and quick to use, and the safety and the reliability of the intelligent seal are greatly improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An intelligent stamp, comprising:
the seal comprises a shell, a seal body and a seal cover, wherein the shell comprises a first cylinder and a second cylinder coaxially arranged at the lower end of the first cylinder, the diameter of the second cylinder is larger than that of the first cylinder, a first mounting cavity is formed in the first cylinder, a second mounting cavity communicated with the first mounting cavity is formed in the second cylinder, and a central hole is formed in the bottom of the second mounting cavity to form a channel for accommodating the extension of the seal body;
the opening and closing assembly is installed in the second installation cavity and used for controlling opening and closing of a channel, the opening and closing assembly comprises a fixed ring, blocking pieces and a movable ring, the fixed ring is fixed on the bottom surface of the second installation cavity and is coaxially arranged with the second barrel, a strip-shaped sliding groove is formed in the upper surface of the fixed ring, the length direction of the strip-shaped sliding groove is perpendicular to the radius direction of the fixed ring, the strip-shaped sliding grooves are at least three and are circumferentially and uniformly distributed, the blocking pieces are isosceles triangles, the number of the blocking pieces is the same as that of the strip-shaped sliding grooves, a sliding block which is slidably matched in the sliding groove is arranged on the lower bottom surface of the blocking piece, a guide rod is arranged on the upper bottom surface of the blocking piece, the movable ring and the fixed ring are coaxially and rotatably installed at the upper end of the blocking piece, and strip-shaped guide grooves which are the same as that the number of the blocking pieces and allow the guide rod to pass are circumferentially and uniformly distributed on the movable ring;
the driving assembly is arranged in the second mounting cavity and is used for driving the rotating ring to rotate;
the edge of the movable ring is bent upwards to form a first annular body, gear teeth are arranged on the inner wall or the outer wall of the first annular body, and a gear which is meshed with the gear teeth and used for driving the movable ring to rotate is arranged in the second installation cavity;
the edge of the movable ring is bent downwards to form a second annular body, a graphite layer is arranged on the lower bottom surface of the second annular body, and the graphite layer is in contact with the upper surface of the fixed ring.
2. The intelligent stamp of claim 1, wherein: the gears are three and circumferentially and uniformly distributed, and one of the gears is connected with the driving assembly.
3. The intelligent stamp according to claim 2, wherein: the driving assembly comprises a first driving motor and a second driving motor which are opposite in rotation direction and different in torque, the first driving motor is connected with one of the gears, the second driving motor is connected with one of the other two gears, and the number of the teeth of the three gears is different prime numbers.
4. The intelligent stamp of claim 1, wherein: the angle a =360 °/n of the apex angle of the retaining sheet, wherein n is the number of the strip-shaped sliding grooves.
5. The intelligent stamp of claim 1, wherein: the bar-shaped sliding groove and the separation blades are six, and the separation blades are regular triangles.
6. The intelligent stamp of claim 1, wherein: the strip groove has been seted up along length direction to the left side wall of separation blade, the right side wall of separation blade is equipped with the bar arch along length direction, the bar arch can be blocked into rather than on the adjacent separation blade the strip inslot.
7. The intelligent stamp of claim 1, wherein: the length direction of the strip-shaped guide groove is parallel to the radius direction of the movable ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304884.4A CN109159551B (en) | 2018-11-04 | 2018-11-04 | Intelligent stamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811304884.4A CN109159551B (en) | 2018-11-04 | 2018-11-04 | Intelligent stamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109159551A CN109159551A (en) | 2019-01-08 |
| CN109159551B true CN109159551B (en) | 2022-12-23 |
Family
ID=64875648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811304884.4A Active CN109159551B (en) | 2018-11-04 | 2018-11-04 | Intelligent stamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109159551B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572220B (en) * | 2020-05-22 | 2021-08-27 | 陆晓伟 | Can realize quick fixed intelligent seal mounting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205910A (en) * | 2000-01-31 | 2001-07-31 | Sanbii Kk | Date stamp |
| CN203864201U (en) * | 2014-03-28 | 2014-10-08 | 北京东方金鹰信息科技股份有限公司 | Multi-seal library and sealing machine with multi-seal library |
| CN107487092A (en) * | 2017-08-19 | 2017-12-19 | 时淑华 | Intelligent seal |
| CN206953817U (en) * | 2017-07-06 | 2018-02-02 | 南京南大安高通信技术有限公司 | Intelligent seal and stamp seat |
| CN207697300U (en) * | 2017-12-08 | 2018-08-07 | 江苏南大安高信息科技有限公司 | Intelligent seal |
-
2018
- 2018-11-04 CN CN201811304884.4A patent/CN109159551B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001205910A (en) * | 2000-01-31 | 2001-07-31 | Sanbii Kk | Date stamp |
| CN203864201U (en) * | 2014-03-28 | 2014-10-08 | 北京东方金鹰信息科技股份有限公司 | Multi-seal library and sealing machine with multi-seal library |
| CN206953817U (en) * | 2017-07-06 | 2018-02-02 | 南京南大安高通信技术有限公司 | Intelligent seal and stamp seat |
| CN107487092A (en) * | 2017-08-19 | 2017-12-19 | 时淑华 | Intelligent seal |
| CN207697300U (en) * | 2017-12-08 | 2018-08-07 | 江苏南大安高信息科技有限公司 | Intelligent seal |
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| Publication number | Publication date |
|---|---|
| CN109159551A (en) | 2019-01-08 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221114 Address after: No. 18, Yonglin Line West, Shangtian Street, Fenghua District, Ningbo City, Zhejiang Province 315511 Applicant after: Guoxing Benye Holding (Ningbo) Co.,Ltd. Address before: 315511 Yonglin Line No. 18, Shangtian Town, Fenghua District, Ningbo City, Zhejiang Province Applicant before: NINGBO XIYIN TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |