CN215341184U - Adjustable fixing device for entrance guard card reader - Google Patents
Adjustable fixing device for entrance guard card reader Download PDFInfo
- Publication number
- CN215341184U CN215341184U CN202121656760.XU CN202121656760U CN215341184U CN 215341184 U CN215341184 U CN 215341184U CN 202121656760 U CN202121656760 U CN 202121656760U CN 215341184 U CN215341184 U CN 215341184U
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- plate
- groove
- threaded rod
- moving
- fixing device
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- 238000004080 punching Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000000151 deposition Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable fixing device for an entrance guard card reader, which comprises a fixing plate, wherein one side of the fixing plate is provided with a groove, and an inner cavity of the groove is rotatably connected with a threaded rod through a bearing. According to the card punching machine, the servo motor is arranged at the top of the threaded rod, the servo motor is fixedly arranged at the top of the fixed plate, the output shaft of the servo motor and the top of the threaded rod are fixedly arranged, the surface of the threaded rod is in threaded connection with the moving block, one side of the moving block penetrates through the groove and extends to the outside of the groove, the moving plate is fixedly arranged at one side of the moving block, the supporting plates are fixedly arranged on two sides of the front surface of the moving plate, the upper end and the lower end of the inner side of each supporting plate are respectively provided with the telescopic mechanism, and the clamping plates are arranged on the inner side of the telescopic mechanisms.
Description
Technical Field
The utility model relates to the technical field of card readers, in particular to an adjustable fixing device for an entrance guard card reader.
Background
The time recorder mainly has the functions of recording the work attendance time of employees, printing the time attendance time on an attendance card at the earliest, recording the time attendance time on a chip or directly uploading the time attendance card to a server, and being divided into a mechanical type and a card swiping type; the mechanical card punching machine has the main advantages of firmness, durability and large volume, has the defects of low accuracy, noise when the card is not punched, and manual card feeding, and is suitable for large-scale factories or units with more people; the card-punching machine mainly includes three types of magnetic card, bar code card and IC card, and is characterized by that it uses computer to collect original data, and finally uses printer to print out report form, and its inquiry mode is convenient, and the IC card attendance machine is a new machine type which has been recently developed.
Entrance guard's punched-card machine mainly installs in the company gate, makes things convenient for the staff to get on and off duty and beats the attendance, and present punched-card machine bonds through the double faced adhesive tape usually, does not have specially to carry out the device fixed to the punched-card machine, and the time is long after easily takes place to drop, and the height control after the punched-card machine installation is inconvenient simultaneously, can not adjust as required at any time, therefore we need propose an adjustable entrance guard for punched-card machine fixing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable fixing device for an entrance guard card punching machine, which can be used for fixing card punching machines of different types, is simple and convenient to install and not easy to fall off, and can be used for adjusting the height of the card punching machine at any time according to requirements so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an entrance guard fixing device for punch-card machine with adjustable, includes the fixed plate, one side of fixed plate is seted up flutedly, the inner chamber of recess rotates through the bearing and is connected with the threaded rod, the top of threaded rod is provided with servo motor, servo motor fixed mounting is in the top of fixed plate, servo motor's output shaft and the top fixed mounting of threaded rod, the surperficial threaded connection of threaded rod has the movable block, one side of movable block runs through the recess and extends to the outside of recess, one side fixed mounting of movable block has the movable plate, the equal fixed mounting in positive both sides of movable plate has the backup pad, the inboard upper end and the lower extreme of backup pad all are provided with telescopic machanism, telescopic machanism's inboard is provided with splint.
Preferably, the equal fixed mounting in both sides of fixed plate has the mounting panel, the equal threaded connection in top and the bottom of mounting panel one side has fixing bolt.
Preferably, the telescopic mechanism comprises a sleeve, the sleeve is fixedly installed at the upper end and the lower end of the inner side of the supporting plate, a moving column is inserted into an inner cavity of the sleeve in a sliding mode, and one end of the moving column is fixedly installed with the outer side of the clamping plate.
Preferably, a spring is fixedly installed on one side of the inner cavity of the sleeve, and one end of the spring is fixedly installed with one end of the movable column.
Preferably, a protective pad is bonded on the inner side of the clamping plate, a bottom plate is fixedly mounted at the center of the bottom of the front face of the moving plate, and the outer side of the moving block is in sliding connection with the inner cavity of the groove.
Preferably, the top fixed mounting of fixed plate has deposits the case, servo motor is located the inside of depositing the case, the equal equidistance in both sides of depositing the case has seted up the ventilation hole, one side of depositing the case articulates there is the dodge gate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the card punching machine, the servo motor is arranged at the top of the threaded rod, the servo motor is fixedly arranged at the top of the fixed plate, the output shaft of the servo motor and the top of the threaded rod are fixedly arranged, the surface of the threaded rod is in threaded connection with the moving block, one side of the moving block penetrates through the groove and extends to the outside of the groove, the moving plate is fixedly arranged at one side of the moving block, the supporting plates are fixedly arranged at two sides of the front surface of the moving plate, the upper end and the lower end of the inner side of each supporting plate are respectively provided with the telescopic mechanism, and the clamping plates are arranged at the inner side of the telescopic mechanisms, so that the purpose of fixing card punching machines of different models is achieved, the installation is simple and convenient, the phenomenon of falling is not easy to occur, and the height of the card punching machine can be adjusted at any time according to needs;
2. according to the utility model, through the arrangement of the storage box, the storage box can play a role in protecting the servo motor, the output shaft of the servo motor can drive the threaded rod to rotate, the ventilation hole is convenient for ventilation in the storage box, the heat dissipation of the servo motor is facilitated, the fixing bolt is convenient for mounting and fixing the mounting plate, the groove can play a role in limiting the moving block, the moving block is prevented from rotating along with the threaded rod, the protection pad is a rubber pad, when the punch card machine is fixed, the protection function is played on the punch card machine, the bottom plate can play a role in supporting the punch card machine, and the stability of the punch card machine in fixing is facilitated to be increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of a fixing plate according to the present invention;
fig. 3 is a schematic structural view of the interior of the casing of the present invention.
In the figure: 1. a fixing plate; 2. mounting a plate; 3. moving the column; 4. fixing the bolt; 5. a sleeve; 6. a splint; 7. a base plate; 8. a protective pad; 9. a support plate; 10. a groove; 11. a threaded rod; 12. a movable door; 13. a storage box; 14. a vent hole; 15. moving the plate; 16. a moving block; 17. a servo motor; 18. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the fixing device for the adjustable access control card punching machine comprises a fixing plate 1, wherein one side of the fixing plate 1 is provided with a groove 10, the inner cavity of the groove 10 is rotatably connected with a threaded rod 11 through a bearing, the top of the threaded rod 11 is provided with a servo motor 17, the servo motor 17 is fixedly installed at the top of the fixing plate 1, the output shaft of the servo motor 17 is fixedly installed with the top of the threaded rod 11, both sides of the fixing plate 1 are fixedly provided with mounting plates 2, the top and the bottom of one side of each mounting plate 2 are in threaded connection with fixing bolts 4, the top of the fixing plate 1 is fixedly provided with a storage box 13, the servo motor 17 is positioned in the storage box 13, both sides of the storage box 13 are provided with vent holes 14 at equal intervals, and one side of the storage box 13 is hinged with a movable door 12;
through the arrangement of the storage box 13, the storage box 13 can play a role in protecting the servo motor 17, an output shaft of the servo motor 17 can drive the threaded rod 11 to rotate, the ventilation hole 14 facilitates ventilation inside the storage box 13 and heat dissipation of the servo motor 17, and the fixing bolt 4 facilitates installation and fixation of the mounting plate 2;
the surface of the threaded rod 11 is in threaded connection with a moving block 16, one side of the moving block 16 penetrates through the groove 10 and extends to the outside of the groove 10, a moving plate 15 is fixedly mounted on one side of the moving block 16, supporting plates 9 are fixedly mounted on two sides of the front face of the moving plate 15, and the outer side of the moving block 16 is in sliding connection with an inner cavity of the groove 10;
through the arrangement of the moving block 16, the moving block 16 can drive the moving plate 15 to move, the threaded rod 11 can drive the moving block 16 to move in the inner cavity of the groove 10, the groove 10 is convenient for installation of the threaded rod 11, and the groove 10 can play a limiting role on the moving block 16 and prevent the moving block 16 from rotating along with the threaded rod 11;
the upper end and the lower end of the inner side of the supporting plate 9 are respectively provided with a telescopic mechanism, the telescopic mechanisms comprise a sleeve 5, the sleeve 5 is fixedly arranged at the upper end and the lower end of the inner side of the supporting plate 9, an inner cavity of the sleeve 5 is inserted with a moving column 3 in a sliding manner, one end of the moving column 3 is fixedly arranged with the outer side of the clamping plate 6, one side of the inner cavity of the sleeve 5 is fixedly provided with a spring 18, and one end of the spring 18 is fixedly arranged with one end of the moving column 3;
through the arrangement of the sleeve 5, the sleeve 5 is convenient for installing the spring 18, the spring 18 has elasticity, the movable column 3 is convenient to move in the inner cavity of the sleeve 5, the movable column 3 can support the clamping plate 6, and the clamping plate 6 can fix the punch;
a clamping plate 6 is arranged on the inner side of the telescopic mechanism, a protective pad 8 is bonded on the inner side of the clamping plate 6, and a bottom plate 7 is fixedly mounted at the center of the bottom of the front surface of the movable plate 15;
through the setting of protection pad 8, protection pad 8 is the rubber pad, when fixing the punched-card machine, plays the guard action to the punched-card machine, and bottom plate 7 can play the supporting role to the punched-card machine, is favorable to increasing the stability when fixing the punched-card machine.
When the punching machine is used, the mounting plate 2 is mounted at a position where the punching machine needs to be mounted through the fixing bolt 4, so that the fixing effect on the fixing plate 1 is achieved, the punching machine is placed at the top of the bottom plate 7, the punching machine is located on the inner side of the protective pad 8, the spring 18 has elasticity, the movable column 3 can move in the inner cavity of the sleeve 5 conveniently, the movable column 3 supports the clamping plate 6, and the clamping plate 6 fixes the punching machine, so that the punching machine is fixed;
when the height of the punched-card machine needs to be adjusted, the servo motor 17 works, the output shaft of the servo motor 17 drives the threaded rod 11 to rotate, the threaded rod 11 drives the moving block 16 to move in the inner cavity of the groove 10, the moving block 16 drives the moving plate 15 to move, and the moving plate 15 drives the bottom plate 7 to move, so that the punched-card machine is driven to move, and the height of the punched-card machine is adjusted as required.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an entrance guard fixing device for punch-card machine with adjustable, includes fixed plate (1), its characterized in that: one side of the fixed plate (1) is provided with a groove (10), the inner cavity of the groove (10) is rotatably connected with a threaded rod (11) through a bearing, the top of the threaded rod (11) is provided with a servo motor (17), the servo motor (17) is fixedly arranged on the top of the fixed plate (1), the output shaft of the servo motor (17) is fixedly arranged with the top of the threaded rod (11), the surface of the threaded rod (11) is in threaded connection with a moving block (16), one side of the moving block (16) penetrates through the groove (10) and extends to the outside of the groove (10), a moving plate (15) is fixedly arranged on one side of the moving block (16), supporting plates (9) are fixedly arranged on both sides of the front surface of the moving plate (15), the upper end and the lower end of the inner side of the supporting plate (9) are both provided with a telescopic mechanism, and the inner side of the telescopic mechanism is provided with a clamping plate (6).
2. The adjustable fixing device for the entrance guard punching machine according to claim 1, characterized in that: the equal fixed mounting in both sides of fixed plate (1) has mounting panel (2), the equal threaded connection in top and the bottom of mounting panel (2) one side has fixing bolt (4).
3. The adjustable fixing device for entrance guard punch-card machine of claim 1, wherein: the telescopic mechanism comprises a sleeve (5), the sleeve (5) is fixedly installed at the upper end and the lower end of the inner side of the supporting plate (9), the inner cavity of the sleeve (5) is inserted with the moving column (3) in a sliding mode, and one end of the moving column (3) is fixedly installed on the outer side of the clamping plate (6).
4. The adjustable fixing device for entrance guard punch-card machine of claim 3, characterized in that: and a spring (18) is fixedly installed on one side of the inner cavity of the sleeve (5), and one end of the spring (18) is fixedly installed with one end of the movable column (3).
5. The adjustable fixing device for entrance guard punch-card machine of claim 1, wherein: the inner side of the clamping plate (6) is bonded with a protective pad (8), the center of the bottom of the front face of the moving plate (15) is fixedly provided with a bottom plate (7), and the outer side of the moving block (16) is in sliding connection with the inner cavity of the groove (10).
6. The adjustable fixing device for entrance guard punch-card machine of claim 1, wherein: the top fixed mounting of fixed plate (1) has deposits case (13), servo motor (17) are located the inside of depositing case (13), ventilation hole (14) have been seted up to the equal equidistance in both sides of depositing case (13), one side of depositing case (13) articulates there is dodge gate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656760.XU CN215341184U (en) | 2021-07-21 | 2021-07-21 | Adjustable fixing device for entrance guard card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656760.XU CN215341184U (en) | 2021-07-21 | 2021-07-21 | Adjustable fixing device for entrance guard card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215341184U true CN215341184U (en) | 2021-12-28 |
Family
ID=79568874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121656760.XU Expired - Fee Related CN215341184U (en) | 2021-07-21 | 2021-07-21 | Adjustable fixing device for entrance guard card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215341184U (en) |
-
2021
- 2021-07-21 CN CN202121656760.XU patent/CN215341184U/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: 20211228 |