CN210895451U - Fixed reader based on FPGA technology - Google Patents
Fixed reader based on FPGA technology Download PDFInfo
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- CN210895451U CN210895451U CN201922218951.7U CN201922218951U CN210895451U CN 210895451 U CN210895451 U CN 210895451U CN 201922218951 U CN201922218951 U CN 201922218951U CN 210895451 U CN210895451 U CN 210895451U
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Abstract
The utility model discloses a fixed ware of reading based on FPGA technique, including the support post pole, the bottom surface mounting of support post pole has the plectane base, the upper end surface of plectane base is provided with fastening screw, the upper end surface mounting of support post pole has the telescopic link, the upper end surface mounting of telescopic link has the associated post pole, the right-hand member surface mounting of associated post pole has horizontal wing pole, the right-hand member surface mounting of horizontal wing pole has vertical wing pole. This fixed reading ware can control rotation regulation, can carry out the card discernment after the suitable angle of reading machine rotation regulation fast, makes things convenient for the staff to punch the card on duty, realizes the convenient rotation function of reading machine, effectively realizes providing the handrail for the user to the upper and lower position height of reading machine and the dual function of orientation regulation to convenient to use person keep balance, avoids the reading machine to take place to rock, thereby effectively avoids the error phenomenon of punching the card to take place.
Description
Technical Field
The utility model relates to a based on FPGA technical field specifically is a fixed reading ware based on FPGA technique.
Background
The reader becomes a classic product of the mobile data terminal by the characteristics of function, economy and durability; it is suitable for the requirements of various working environments and can be used for industries, governments, manufacturing industries, logistics, warehousing and distribution centers; based on the FPGA technology, the data can be efficiently and accurately acquired, and can be accurately handed over to a host system;
most of readers on the market can not be adjusted in a left-right rotating mode, workers cannot punch cards on work conveniently, the readers cannot rotate, the height and the orientation of the upper position and the lower position of each reader cannot be effectively adjusted, handrails are not provided, a user cannot keep balance, the readers easily shake, and the problem that card swiping errors cannot be avoided is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed reading ware based on FPGA technique to solve the reading ware on the market that proposes in the above-mentioned background art and mostly can not control the rotation regulation, it is inconvenient that the staff gets a card from work to work, and the reading machine can't realize rotatoryly, can not effectively adjust the upper and lower position height and the orientation of reading machine, does not provide the handrail, and the unable holding balance of user, the reading machine easily takes place to rock, can not avoid the problem that the error phenomenon of punching the card takes place.
In order to achieve the above object, the utility model provides a following technical scheme: a fixed reader based on FPGA technology comprises a support column rod, wherein a circular plate base is installed on the surface of the bottom end of the support column rod, a fastening screw is arranged on the surface of the upper end of the circular plate base, a telescopic rod is installed on the surface of the upper end of the support column rod, an associated column rod is installed on the surface of the upper end of the telescopic rod, a horizontal wing rod is installed on the surface of the right end of the associated column rod, a vertical wing rod is installed on the surface of the right end of the horizontal wing rod, a reader is arranged on the upper end of the associated column rod, an induction area is arranged on the surface of the front end of the reader close to the upper side, an identification area is arranged at the lower end of the induction area, an associated transverse plate is arranged on the surface of the rear end of the induction area close to the middle position, a connecting shaft column is arranged on the surface of the lower end of, the inside of connecting the jack-post is provided with adjusts the post, the lower extreme of adjusting the post is provided with gear tooth, gear tooth's lower extreme surface is provided with the card wheel post, the inside of connecting the jack-post is established and is seted up the activity groove.
Preferably, the supporting column rod and the circular plate base are fixedly arranged, a group of threaded small holes are formed in the surface of the upper end of the circular plate base, and the fastening screws are matched with the threaded small holes.
Preferably, the upper end surface of the support post rod is provided with a threaded large hole, the telescopic rod is mounted with the support post rod through the threaded large hole in a bolt mode, and the bottom end surface of the associated post rod is provided with a threaded through hole.
Preferably, the upper end surface of the associated pole is provided with a threaded hole, and the associated pole is movably mounted with the support pole through the matching of a threaded through hole, the telescopic rod and a threaded large hole.
Preferably, the transverse wing rods and the associated column rods are vertically arranged, finger tripe grooves are formed in the surfaces of the left ends of the vertical wing rods and are matched with fingers, and the reading machine is arranged in parallel with the rotary clamping wheels through the cooperation of the associated transverse plates, the connecting shaft columns and the clamping columns.
Preferably, a gear groove is formed in the clamping column, the associated column rod is fixedly connected with the rotary clamping wheel through the clamping wheel column, the adjusting column is matched with the gear teeth, and the rotary clamping wheel is installed with the clamping column bolt through the matching of a hexagon screw and the gear groove.
Preferably, the adjusting column is T-shaped, the adjusting column is movably mounted with the connecting shaft column through a movable groove, and the associated transverse plate, the connecting shaft column and the clamping column jointly form the rotating mechanism.
Compared with the prior art, the beneficial effects of the utility model are that: the fixed reader is provided with an adjusting column, wherein the adjusting column is T-shaped, the adjusting column is movably installed with a connecting shaft column through a movable groove, the reader is movably installed between a relevant transverse plate, the connecting shaft column and a card column in a matching mode and a rotary card wheel, the rotary reader can drive a rotary mechanism to rotate around the rotary card wheel through a hexagonal screw and a gear groove in a matching mode, the reader can be effectively adjusted in a left-right rotating mode according to requirements, workers who are inconvenient to read card identification can quickly identify the card after the reader is adjusted in a proper angle in a rotating mode, the workers can conveniently get on and off duty to punch the card, and the convenient rotating function of the reader is achieved;
the fixed reader is provided with the telescopic rod, the upper end surface of the support column rod is provided with the large threaded hole, and the telescopic rod is installed with the support column rod through the large threaded hole and the bolt, so that the reader can be adjusted in height up and down by rotating the telescopic rod, the facing directions of the induction area and the identification area can be quickly adjusted, and the dual functions of adjusting the height and the facing direction of the reader in the up-down position are effectively realized;
when the reader is used on mobile equipment, the transverse wing rod and the vertical wing rod arranged on the fixed reader can effectively provide handrails for users so as to keep balance of the users and simultaneously carry out card identification work, a finger belly groove formed in the surface of the left end of the vertical wing rod is matched with fingers, the holding feeling of the users is more comfortable, the friction force is increased, and the phenomenon of toppling of the card users in the card swiping process is prevented;
the device's screw thread aperture, a set of screw thread aperture is seted up in the plectane base upper end wherein, and fastening screw can cooperate with the screw thread aperture, and consequently accessible fastening screw and screw thread aperture bolted connection install the support post pole on the installation mesa firmly, make the support post pole whole more firm through the bolt-up, avoid the reading machine to take place to rock to effectively avoid the mistake phenomenon of punching the card to take place.
Drawings
FIG. 1 is a schematic view of the structure of the support post of the present invention;
FIG. 2 is a front view of the support post of the present invention;
fig. 3 is a schematic view of the clamp column structure of the present invention.
In the figure: 1. a support mast; 2. a circular plate base; 3. fastening screws; 4. a telescopic rod; 5. associating the posts; 6. a horizontal wing rod; 7. a vertical wing rod; 8. a reader; 9. a sensing region; 10. an identification area; 11. associating the transverse plates; 12. connecting the shaft columns; 13. clamping the column; 14. rotating the clamping wheel; 15. an adjustment column; 16. gear teeth; 17. a chuck wheel column; 18. a movable groove.
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 fixed reader based on FPGA technology comprises a support post rod 1, a circular plate base 2, a fastening screw 3, a telescopic rod 4, an associated post rod 5, a cross wing rod 6, a vertical wing rod 7, a reader 8, a sensing area 9, an identification area 10, an associated transverse plate 11, a connecting shaft post 12, a clamping post 13, a rotary clamping wheel 14, an adjusting post 15, a gear tooth 16, a clamping wheel post 17 and a movable groove 18, wherein the circular plate base 2 is arranged on the bottom end surface of the support post rod 1, the fastening screw 3 is arranged on the upper end surface of the circular plate base 2, the telescopic rod 4 is arranged on the upper end surface of the support post rod 1, the associated post rod 5 is arranged on the upper end surface of the telescopic rod 4, the support post rod 1 and the circular plate base 2 are fixedly arranged, a group of small threaded holes are formed on the upper end surface of the circular plate base 2, the fastening screw 3 is matched with the small threaded holes, the telescopic rod 4 is installed with the support post rod 1 through a large threaded hole in a bolted mode, a threaded through hole is formed in the bottom end surface of the associated post rod 5, a threaded hole is formed in the upper end surface of the associated post rod 5, the associated post rod 5 is movably installed with the support post rod 1 through the threaded through hole, the telescopic rod 4 and the large threaded hole in a matched mode, the support post rod 1 can be stably installed on an installation table board through the bolt connection of the fastening screw 3 and the small threaded hole, the support post rod 1 is integrally more stable through the bolt installation, and the shaking of the reader 8 is avoided;
the horizontal wing rod 6 is arranged on the right end surface of the associated post rod 5, the vertical wing rod 7 is arranged on the right end surface of the horizontal wing rod 6, the upper end of the associated post rod 5 is provided with a reader 8, the front end surface of the reader 8 is provided with a sensing area 9 close to the upper side, the lower end of the sensing area 9 is provided with an identification area 10, the rear end surface of the sensing area 9 is provided with an associated transverse plate 11 close to the middle position, the lower end surface of the associated transverse plate 11 is provided with a connecting shaft column 12, the lower end surface of the connecting shaft column 12 is provided with a clamping column 13, the horizontal wing rod 6 is vertically arranged with the associated post rod 5, the left end surface of the vertical wing rod 7 is provided with a finger cavity which is matched with a finger, the reader 8 passes, the connecting shaft column 12 and the clamping column 13 are matched with the rotary clamping wheel 14 and are arranged in parallel, and the arranged transverse wing rod 6 and the arranged vertical wing rod 7 can effectively provide handrails for users when the reader 8 is used on mobile equipment;
the clamping column 13 is arranged on the lower end surface of the connecting shaft column 12, a rotary clamping wheel 14 is arranged inside the clamping column 13, an adjusting column 15 is arranged inside the connecting shaft column 12, gear teeth 16 are arranged at the lower end of the adjusting column 15, a clamping wheel column 17 is arranged on the lower end surface of the gear teeth 16, a movable groove 18 is arranged inside the connecting shaft column 12, a gear groove is arranged inside the clamping column 13, the associated column rod 5 is fixedly connected with the rotary clamping wheel 14 through the clamping wheel column 17, the adjusting column 15 is matched with the gear teeth 16, the rotary clamping wheel 14 is installed with the clamping column 13 through the matching of a hexagon screw and the gear groove, the adjusting column 15 is T-shaped, the adjusting column 15 is movably installed with the connecting shaft column 12 through the movable groove 18, the associated transverse plate 11, the connecting shaft column 12 and the clamping column 13 jointly form a rotary mechanism, the rotary reader 8 drives the rotary mechanism to rotate around the rotary clamping wheel 14 through the matching of the hexagon screw and the gear groove, the left-right rotation adjustment of the reader 8 can be effectively carried out according to the requirement.
The working principle is as follows: for the fixed reader, firstly, a group of small threaded holes are formed in the upper end of the circular plate base 2, and the fastening screws 3 can be matched with the small threaded holes, so that the support post rod 1 can be stably installed on an installation table board through the bolt connection of the fastening screws 3 and the small threaded holes, the support post rod 1 is integrally more stable through the bolt installation, the shaking of the reader 8 is avoided, and the error phenomenon of card swiping is effectively avoided; the upper end surface of the support post rod 1 is provided with a large threaded hole, the telescopic rod 4 is mounted with the support post rod 1 through the large threaded hole in a bolt mode, the reader 8 can be adjusted in height up and down by rotating the telescopic rod 4, the facing directions of the induction area 9 and the recognition area 10 can also be quickly adjusted, and the dual functions of adjusting the height and the facing direction of the reader 8 in the up-down position are effectively achieved; the associated post rod 5 is connected with the clamping wheel post 17 through the upper end, the lower end is connected with the telescopic rod 4 and the right end is connected with the transverse wing rod 6, so that an intermediate connecting piece for connecting main rod pieces is realized, and all the rod pieces are effectively combined into a whole; then, the lower end of the reader 8 is provided with the horizontal wing rod 6 and the vertical wing rod 7, when the reader 8 is used on mobile equipment, handrails can be effectively provided for users, so that the users can keep balance, card identification work can be simultaneously carried out, a finger belly groove formed in the surface of the left end of the vertical wing rod 7 is matched with fingers, the holding feeling of the users is more comfortable, friction is increased, and the phenomenon that the cards are toppled over in the card swiping process of the users is prevented; finally, the adjusting column 15 is movably mounted with the connecting shaft column 12 through the movable groove 18, the reader 8 is movably mounted between the connecting shaft column 12 and the clamping column 13 and the rotary clamping wheel 14 through the associated transverse plate 11, the rotary mechanism is driven by the rotary reader 8 to rotate around the rotary clamping wheel 14 through the cooperation of the hexagon screws and the gear grooves, the reader 8 can be effectively adjusted in a left-right rotating mode according to requirements, workers who are inconvenient to read the card can quickly identify the card after the reader 8 is adjusted in a rotating mode by a proper angle, the workers can conveniently punch the card on duty and off duty, and the convenient rotating function of the reader 8 is achieved.
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 (7)
1. The utility model provides a fixed reading ware based on FPGA technique, includes support post pole (1), its characterized in that: the bottom surface of the supporting column rod (1) is provided with a circular plate base (2), the upper end surface of the circular plate base (2) is provided with a fastening screw (3), the upper end surface of the supporting column rod (1) is provided with a telescopic rod (4), the upper end surface of the telescopic rod (4) is provided with a related column rod (5), the right end surface of the related column rod (5) is provided with a horizontal wing rod (6), the right end surface of the horizontal wing rod (6) is provided with a vertical wing rod (7), the upper end of the related column rod (5) is provided with a reader (8), the front end surface of the reader (8) is provided with a sensing area (9) close to the upside, the lower end of the sensing area (9) is provided with an identification area (10), the rear end surface of the sensing area (9) is provided with a related transverse plate (11) close to the middle position, the lower end surface of the related transverse plate (11) is provided, the lower extreme surface of connecting jack-post (12) is provided with card post (13), the internally mounted of card post (13) has rotatory card wheel (14), the inside of connecting jack-post (12) is provided with adjusts post (15), the lower extreme of adjusting post (15) is provided with gear tooth (16), the lower extreme surface of gear tooth (16) is provided with card wheel post (17), movable groove (18) have been seted up to the inside of connecting jack-post (12).
2. The fixed reader based on the FPGA technology of claim 1, characterized in that: the supporting column rod (1) and the circular plate base (2) are fixedly arranged, a group of threaded small holes are formed in the upper end surface of the circular plate base (2), and the fastening screws (3) are matched with the threaded small holes.
3. The fixed reader based on the FPGA technology of claim 1, characterized in that: the upper end surface of the support post rod (1) is provided with a threaded large hole, the telescopic rod (4) is installed with the support post rod (1) through the threaded large hole in a bolt mode, and the bottom end surface of the associated post rod (5) is provided with a threaded through hole.
4. The fixed reader based on the FPGA technology of claim 1, characterized in that: the upper end surface of the associated pole (5) is provided with a threaded hole, and the associated pole (5) is movably mounted with the support pole (1) through the matching of a threaded through hole, the telescopic rod (4) and a threaded large hole.
5. The fixed reader based on the FPGA technology of claim 1, characterized in that: the horizontal wing rod (6) and the associated column rod (5) are vertically arranged, a finger belly groove is formed in the surface of the left end of the vertical wing rod (7) and is matched with fingers, and the reader (8) is matched with the rotary clamping wheel (14) through an associated transverse plate (11), a connecting shaft column (12) and a clamping column (13) and is arranged in parallel.
6. The fixed reader based on the FPGA technology of claim 1, characterized in that: the gear groove is formed in the clamping column (13), the associated column rod (5) is fixedly connected with the rotary clamping wheel (14) through the clamping wheel column (17), the adjusting column (15) is matched with the gear teeth (16), and the rotary clamping wheel (14) is installed with the clamping column (13) through the matching of a hexagon screw and the gear groove.
7. The fixed reader based on the FPGA technology of claim 1, characterized in that: the adjusting column (15) is T-shaped, the adjusting column (15) is movably mounted with the connecting shaft column (12) through a movable groove (18), and the associated transverse plate (11), the connecting shaft column (12) and the clamping column (13) jointly form a rotating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218951.7U CN210895451U (en) | 2019-12-06 | 2019-12-06 | Fixed reader based on FPGA technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218951.7U CN210895451U (en) | 2019-12-06 | 2019-12-06 | Fixed reader based on FPGA technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210895451U true CN210895451U (en) | 2020-06-30 |
Family
ID=71319271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922218951.7U Active CN210895451U (en) | 2019-12-06 | 2019-12-06 | Fixed reader based on FPGA technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210895451U (en) |
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2019
- 2019-12-06 CN CN201922218951.7U patent/CN210895451U/en active Active
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