CN210271027U - Entrance guard card reader device - Google Patents
Entrance guard card reader device Download PDFInfo
- Publication number
- CN210271027U CN210271027U CN201921305016.8U CN201921305016U CN210271027U CN 210271027 U CN210271027 U CN 210271027U CN 201921305016 U CN201921305016 U CN 201921305016U CN 210271027 U CN210271027 U CN 210271027U
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- base
- threaded rod
- protective shell
- gear
- entrance guard
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Abstract
The utility model discloses an entrance guard machine of punching card, including base, second backup pad, threaded rod, movable block, torsional spring, the machine body of punching card, and louvre, the positive equipartition of base is provided with four counter bores, installs the counter bore bolt on the counter bore, and the positive top of base is provided with first backup pad, and the positive below of base is provided with the second backup pad, and the top meshing of first gear is connected with the second gear, and the threaded rod is installed to the top of second gear; the threaded rod is sleeved with a moving block, a threaded hole is formed in the middle of the moving block, the threaded rod is inserted into the threaded hole, and a first mounting hole is formed in the right side of the threaded hole; the POS machine body is arranged in the protective shell, and a plurality of heat dissipation holes are uniformly distributed in the middle of the left side of the protective shell. The utility model has the advantages of being simple in structure and convenient in operation, convenient to detach maintenance uses through the cooperation that sets up between torsional spring and the spring, makes the protecting crust can be stably connected with the movable block, and the dismouting is swift.
Description
Technical Field
The utility model relates to an entrance guard's field specifically is entrance guard's machine of punching card.
Background
With the progress of science and technology and the development of network technology, the entrance guard technology is developed rapidly, nowadays, the entrance guard technology surpasses the simple gateway and key management, and the entrance guard technology is gradually developed into a set of complete entrance and exit management system, which plays a great role in the administrative management work such as working environment safety, personnel attendance management and the like. Entrance guard machine for punching card is a terminal among the access control technique, and on the most fixed mounting wall of current entrance guard machine for punching card, highly unable regulation to the crowd of different heights, it is not very convenient to use, especially to child and some disabled person, because the higher when punching card of mounted position of machine for punching card is more inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an entrance guard device of punching card to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the entrance guard card swiping machine device comprises a base, a second supporting plate, a threaded rod, a moving block, a torsional spring, a card swiping machine body and heat dissipation holes, wherein four countersunk holes are uniformly distributed in the front of the base, countersunk bolts are mounted on the countersunk holes, the base is fixedly mounted on a wall surface through the countersunk bolts, a sliding groove is formed in the middle of the front of the base, a first supporting plate is arranged above the front of the base, the second supporting plate is arranged below the front of the base, the second supporting plate is of a U-shaped structure, a rotating shaft is mounted in the middle of the second supporting plate, a first gear is mounted on the rotating shaft, a second gear is connected to the upper portion of the first gear in a meshed mode, the threaded rod is mounted above the second gear, and the upper portion of the threaded rod is connected; the threaded rod is sleeved with a moving block, a threaded hole is formed in the middle of the moving block, the threaded rod is inserted into the threaded hole, and a first mounting hole is formed in the right side of the threaded hole; the machine for punching card body is installed in the protecting crust, and the left side of protecting crust top is provided with round pin axle, and the right side of round pin axle is connected with the protective cover, and the inside below of protecting crust and the below of protective cover all are provided with the foam-rubber cushion, and the left centre equipartition of protecting crust is provided with a plurality of louvres, and the left top of protecting crust is provided with the mount pad, and the left side of mount pad is provided with the second mounting hole.
As a further aspect of the present invention: the right side of pivot is provided with the rotary valve, is connected through first bearing frame between the left side of pivot and the second backup pad.
As a further aspect of the present invention: the left side of the moving block is connected with a connecting block, the left side of the connecting block is connected with a sliding block, and the sliding block is installed on the sliding groove.
As a further aspect of the present invention: the upper end and the lower end of the torsion spring are both connected with connecting rods, the connecting rods below the torsion spring are inserted into the first mounting holes, and the connecting rods above the torsion spring are inserted into the second mounting holes.
As a further aspect of the present invention: a spring is arranged below the left side of the protective shell, and a rubber pad is connected to the left side of the spring.
Compared with the prior art, the protective shell has simple structure, convenient operation and convenient disassembly and maintenance, and the protective shell can be stably connected with the movable block by arranging the torsional spring and the spring for matching use, so the disassembly and the assembly are rapid; through the matching use of the rotating shaft, the first gear, the second gear, the threaded rod and the moving block, the protective shell can drive the card swiping machine body to move up and down, so that the card swiping machine is convenient for people with different heights to use; the card swiping machine body can be protected by the protective shell and the spongy cushion, and the card swiping machine body is prevented from being damaged due to the impact of external force; the heat dissipation effect of the card swiping machine body can be improved through the heat dissipation holes.
Drawings
Fig. 1 is a schematic structural diagram of a door access card reader device.
Fig. 2 is a schematic side view of the door access card reader device.
Fig. 3 is a schematic top view of a moving block in the card reader device for entrance guard.
Fig. 4 is an enlarged schematic structural diagram of a in the access card reader device.
In the figure: 1. a base; 2. a countersunk hole; 3. a countersunk bolt; 4. a wall surface; 5. a chute; 6. a first support plate; 7. a second support plate; 8. a rotating shaft; 9. rotating the valve; 10. a first bearing housing; 11. a first gear; 12. a second gear; 13. a threaded rod; 14. a moving block; 15. connecting blocks; 16. a slider; 17. a threaded hole; 18. a first mounting hole; 19. a second bearing housing; 20. a torsion spring; 21. a connecting rod; 22. the card swiping machine body; 23. a protective shell; 24. a pin shaft; 25. a protective cover; 26. a sponge cushion; 27. heat dissipation holes; 28. a mounting seat; 29. a spring; 30. a rubber pad; 31. and a second mounting hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, the door access card reader device includes a base 1, a second supporting plate 7, a threaded rod 13, a moving block 14, a torsion spring 20, a card reader body 22, and a heat dissipation hole 27; the front equipartition of base 1 is provided with four counter bores 2, install counter bolt 3 on the counter bore 2, base 1 passes through counter bolt 3 fixed mounting on wall 4, be provided with spout 5 in the middle of the front of base 1, the front top of base 1 is provided with first backup pad 6, the front below of base 1 is provided with second backup pad 7, second backup pad 7 is "U" type structure, pivot 8 is installed to the centre of second backup pad 7, the right side of pivot 8 is provided with commentaries on classics valve 9, be connected through primary shaft bearing 10 between the left side of pivot 8 and the second backup pad 7, install first gear 11 in the pivot 8, the top meshing of first gear 11 is connected with second gear 12, threaded rod 13 is installed to the top of second gear 12, the top of threaded rod 13 is passed through secondary shaft bearing 19 and is connected with first backup pad 6.
As shown in fig. 2 and 3, the threaded rod 13 is sleeved with the moving block 14, a threaded hole 17 is formed in the middle of the moving block 14, the threaded rod 13 is inserted into the threaded hole 17, a first mounting hole 18 is formed in the right side of the threaded hole 17, the left side of the moving block 14 is connected with the connecting block 15, the left side of the connecting block 15 is connected with the sliding block 16, and the sliding block 16 is mounted on the sliding groove 5.
As shown in fig. 4, the card swiping machine body 22 is installed in the protective shell 23, the left side above the protective shell 23 is provided with the pin shaft 24, the right side of the pin shaft 24 is connected with the protective cover 25, the sponge pads 26 are respectively arranged below the inside of the protective shell 23 and below the protective cover 25, the plurality of heat dissipation holes 27 are uniformly distributed in the middle of the left side of the protective shell 23, the mounting seat 28 is arranged above the left side of the protective shell 23, and the second mounting hole 31 is arranged on the left side of the mounting seat 28.
The upper end and the lower end of the torsion spring 20 are both connected with connecting rods 21, the connecting rods 21 below the torsion spring 20 are inserted in the first mounting holes 18, the connecting rods 21 above the torsion spring 20 are inserted in the second mounting holes 31, a spring 29 is arranged below the left side of the protective shell 23, a rubber pad 30 is connected to the left side of the spring 29, and the rubber pad 30 is attached to the right side of the moving block 14 under the action force of the torsion spring 20.
The utility model discloses a theory of operation is: firstly, the base 1 is fixedly arranged at a designated position of the wall surface through the countersunk head bolt 3, the protective cover 25 is opened, the card swiping machine body 22 is put into the protective shell 23, the protective housing is connected with the moving block 14 through the torsion spring 20, the protective housing 23 is fixed through the matched use of the spring 29 and the torsion spring 20, by rotating the rotary valve 9 counterclockwise or clockwise, the rotary valve 9 drives the rotary shaft 8 to rotate, the rotary shaft 8 drives the first gear 11 to rotate, the first gear 11 drives the second gear 12 to rotate, the second gear 12 drives the threaded rod 13 to rotate, the movable block 14 can move up and down through the matching transmission between the threaded rod 13 and the threaded hole 17, the movable block 14 drives the torsion spring 20 to move up and down, the torsion spring 20 drives the protective shell 23 to move up and down, the protective shell 23 drives the card swiping machine body 22 to move up and down, so that the card swiping machine body 22 can be adjusted to different heights according to different heights of people.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. An entrance guard card swiping machine device comprises a base (1), a second supporting plate (7), a threaded rod (13), a moving block (14), a torsion spring (20), a card swiping machine body (22) and heat dissipation holes (27), and is characterized in that four counter bores (2) are uniformly distributed on the front surface of the base (1), counter bolts (3) are installed on the counter bores (2), the base (1) is fixedly installed on a wall surface (4) through the counter bolts (3), a sliding groove (5) is arranged in the middle of the front surface of the base (1), a first supporting plate (6) is arranged above the front surface of the base (1), the second supporting plate (7) is arranged below the front surface of the base (1), the second supporting plate (7) is of a U-shaped structure, a rotating shaft (8) is installed in the middle of the second supporting plate (7), a first gear (11) is installed on the rotating shaft (8), a second gear (12) is meshed and connected above the first gear (11), a threaded rod (13) is arranged above the second gear (12), and the upper part of the threaded rod (13) is connected with the first supporting plate (6) through a second bearing seat (19); the threaded rod (13) is sleeved with a movable block (14), a threaded hole (17) is formed in the middle of the movable block (14), the threaded rod (13) is inserted into the threaded hole (17), and a first mounting hole (18) is formed in the right side of the threaded hole (17); the card swiping machine is characterized in that the card swiping machine body (22) is installed in the protective shell (23), a pin shaft (24) is arranged on the left side above the protective shell (23), the right side of the pin shaft (24) is connected with the protective cover (25), sponge pads (26) are arranged below the interior of the protective shell (23) and below the protective cover (25), a plurality of heat dissipation holes (27) are uniformly distributed in the middle of the left side of the protective shell (23), a mounting seat (28) is arranged above the left side of the protective shell (23), and a second mounting hole (31) is formed in the left side of the mounting seat (28).
2. The entrance guard card reader device according to claim 1, characterized in that the right side of the rotating shaft (8) is provided with a rotating valve (9), and the left side of the rotating shaft (8) is connected with the second support plate (7) through a first bearing seat (10).
3. The entrance guard card swiping device according to claim 1, wherein a connecting block (15) is connected to the left side of the moving block (14), a sliding block (16) is connected to the left side of the connecting block (15), and the sliding block (16) is installed on the sliding groove (5).
4. The entrance guard card swiping device according to claim 1, wherein the upper end and the lower end of the torsion spring (20) are both connected with a connecting rod (21), the connecting rod (21) below the torsion spring (20) is inserted in the first mounting hole (18), and the connecting rod (21) above the torsion spring (20) is inserted in the second mounting hole (31).
5. The entrance guard card reader device according to claim 1, characterized in that a spring (29) is arranged below the left side of the protective shell (23), and a rubber pad (30) is connected to the left side of the spring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305016.8U CN210271027U (en) | 2019-08-13 | 2019-08-13 | Entrance guard card reader device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305016.8U CN210271027U (en) | 2019-08-13 | 2019-08-13 | Entrance guard card reader device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210271027U true CN210271027U (en) | 2020-04-07 |
Family
ID=70017239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921305016.8U Active CN210271027U (en) | 2019-08-13 | 2019-08-13 | Entrance guard card reader device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210271027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112347797A (en) * | 2020-11-12 | 2021-02-09 | 佛山市高明欧一电子制造有限公司 | Card reading device for access controller |
-
2019
- 2019-08-13 CN CN201921305016.8U patent/CN210271027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112347797A (en) * | 2020-11-12 | 2021-02-09 | 佛山市高明欧一电子制造有限公司 | Card reading device for access controller |
| CN112347797B (en) * | 2020-11-12 | 2024-04-19 | 佛山市高明欧一电子制造有限公司 | Card reader for access controller |
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