CN211203570U

CN211203570U - Management information data acquisition device

Info

Publication number: CN211203570U
Application number: CN201922023261.6U
Authority: CN
Inventors: 陈少良
Original assignee: Huizhou Wanhongtai Information Technology Co ltd
Current assignee: Huizhou Wanhongtai Information Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-07
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a management information data acquisition device, which comprises a punch card machine shell, wherein a fixed cylinder is fixed at the bottom of the inner wall of the punch card machine shell, the inner wall of the fixed cylinder is connected with a sliding column in a sliding way, the bottom of the sliding column penetrates through the fixed cylinder and is fixed with a sucker, the middle part of the sliding column is provided with an exhaust hole, the exhaust hole is communicated with the sucker, the inner wall of the fixed cylinder is connected with a slide block in a sliding way, the top of the slide block is fixed with a threaded rod, the top of the fixed cylinder is rotationally connected with a bevel gear ring through a bearing, and the inner wall of the bevel gear ring is provided with threads, the threaded rod is in threaded connection with the inner wall of the bevel gear ring, the bottom of the sliding block is fixed with a sealing column, one end of the exhaust hole close to the sealing column is provided with a sealing groove, and the sealing column is inserted in the sealing groove, so that the management information data acquisition device prevents the shell of the card punch from sliding and falling randomly, and is convenient for people to use.

Description

Management information data acquisition device

Technical Field

The utility model relates to a data acquisition device technical field specifically is a management information data acquisition device.

Background

The management information is an important component of information and is also an object managed by the management information system. The data is a general term of various data which are collected in the process of enterprise production and operation activities and have influence on enterprise management and decision after processing. It is through figures, the chart, the production operation activity situation of form reflection enterprises such as form, for the administrator realizes that effectual management provides the decision-making basis to whole enterprise, in the data acquisition to management information, people make statistics of the collection of staff's the condition of attendance mostly through the punched-card machine, people just can realize the punched-card through fingerprint or facial discernment, but current punched-card machine generally all directly places on the proscenium, there is not limit measure to the punched-card machine, easily bump the punched-card machine and break when people touch the punched-card machine carelessly, and be not convenient for people to use. Therefore, a management information data acquisition device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a management information data acquisition device 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 utility model provides a management information data acquisition device, includes the punch-card machine shell, punch-card machine shell inner wall bottom is fixed with the solid fixed cylinder, gu fixed cylinder inner wall sliding connection has the traveller, the traveller bottom is passed solid fixed cylinder and is fixed with the sucking disc, the exhaust hole has been seted up at the traveller middle part, and exhaust hole and sucking disc intercommunication, gu fixed cylinder inner wall sliding connection has the slider, the slider top is fixed with the threaded rod, gu the fixed cylinder top is rotated through the bearing and is connected with the bevel gear ring, and the bevel gear intra-annular wall has seted up the screw thread, and threaded rod and bevel gear intra-annular wall threaded connection, the slider bottom is fixed with sealed post, the exhaust hole is close to the one end of sealed post and has.

Preferably, a fixed plate is fixed to the upper end of the outer side of the fixed cylinder, a rotating shaft is rotatably connected to the middle of the fixed plate through a bearing, a driving bevel gear is fixed to one end of the rotating shaft and meshed with a bevel gear ring, and a knob is fixed to one end, far away from the driving bevel gear, of the rotating shaft, and penetrates through the shell of the card puncher.

Preferably, a rubber gasket is fixed at the bottom of the sealing column.

Preferably, a fixing pin is fixed at the bottom of the card reader shell.

Preferably, limiting blocks are symmetrically fixed at two ends of the sliding column, limiting grooves are symmetrically formed in the inner wall of the fixed cylinder, and the limiting blocks are connected with the limiting grooves in a sliding mode.

Preferably, the fixed cylinder, the sliding block and the sliding column are arranged in a square shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when people place the shell of the card punch, people place the shell of the card punch on a plane and press the shell, at the moment, the other hand of people rotates the knob to drive the rotating shaft to rotate, so that the rotating shaft drives the driving bevel gear to rotate and further drives the bevel gear ring to rotate, the inner wall of the bevel gear ring is in threaded connection with the threaded rod, the sliding block fixed with the threaded rod can only slide on the inner wall of the fixed cylinder, so that the driving threaded rod of the bevel gear ring moves downwards, the sliding block is further driven to move downwards, the sealing column on the sliding block slides into the sealing groove in the sliding column and downwards extrudes the sliding column, the sliding column extrudes the sucking disc to extrude a gap between the sucking disc and the plane to form negative pressure inside the sucking disc until the sliding column can not slide, the rubber sealing gasket on the sealing column plugs the exhaust hole in the middle part of the sliding column, the sucking disc is tightly adsorbed on the plane, and, the shell of the card punch is prevented from sliding and falling randomly;

2. when people need to remove the punched-card machine shell, people only need the reverse rotation knob for the pivot passes through the drive bevel gear and drives bevel gear ring and rotate, drives the threaded rod upward movement, makes slider and sealed post upward movement, and then makes sealed post and seal groove break away from, makes the exhaust hole ventilate, and then makes in the external air can get into the sucking disc, makes the interior pressure of sucking disc normal, makes the sucking disc not have suction, what people can relax this moment will punch-card machine shell and remove.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is the schematic view of the sectional structure of the fixing cylinder of the present invention.

In the figure: 1. a card writer housing; 2. a fixed cylinder; 3. a traveler; 4. a suction cup; 5. an exhaust hole; 6. a slider; 7. a threaded rod; 8. a bevel gear ring; 9. sealing the column; 10. a fixing plate; 11. a rotating shaft; 12. a drive bevel gear; 13. a knob; 14. a rubber gasket; 15. a fixing leg; 16. and a limiting block.

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. 1-2, the present invention provides a technical solution: a management information data acquisition device comprises a card punch shell 1, a fixed cylinder 2 is fixed at the bottom of the inner wall of the card punch shell 1, a sliding column 3 is connected to the inner wall of the fixed cylinder 2 in a sliding manner, a sucker 4 is fixed at the bottom of the sliding column 3 through the fixed cylinder 2, an exhaust hole 5 is formed in the middle of the sliding column 3 and communicated with the sucker 4, a sliding block 6 is connected to the inner wall of the fixed cylinder 2 in a sliding manner, a threaded rod 7 is fixed at the top of the sliding block 6, a bevel gear ring 8 is connected to the top of the fixed cylinder 2 through a bearing in a rotating manner, a thread is formed on the inner wall of the bevel gear ring 8, the threaded rod 7 is in threaded connection with the inner wall of the bevel gear ring 8, a sealing column 9 is fixed at the bottom of the sliding block 6, a sealing groove is formed in one end of the exhaust hole 5, the, a driving bevel gear 12 is fixed at one end of a rotating shaft 11, the driving bevel gear 12 is meshed with a bevel gear ring 8, a knob 13 is fixed at one end of the rotating shaft 11, which is far away from the driving bevel gear 12, which penetrates through a card-punching machine shell 1, when people place the card-punching machine shell 1, people place the card-punching machine shell 1 on a plane and press the card-punching machine shell, at the moment, the knob 13 is rotated by the other hand of people, so that the rotating shaft 11 is driven to rotate, the driving bevel gear 12 is driven by the rotating shaft 11, and further the bevel gear ring 8 is driven to rotate, the inner wall of the bevel gear ring 8 is in threaded connection with a threaded rod 7, and a sliding block 6 fixed with the threaded rod 7 can only slide on the inner wall of a fixed cylinder 2, so that the bevel gear ring 8 drives the threaded rod 7 to move downwards, and further drives the sliding block 6 to move downwards, so that a sealing column 9, the gap between the sucker 4 and the plane is extruded out to form negative pressure inside the sucker until the sliding column 3 can not slide, so that the rubber gasket 14 on the sealing column 9 plugs the exhaust hole 5 in the middle of the sliding column 3, the suction cup 4 is tightly adsorbed on the plane, so that the card reader shell 1 can be stably placed on a plane, the card reader shell 1 is prevented from sliding and falling at will, when people need to move the card reader shell 1, people only need to reversely rotate the knob 13, so that the rotating shaft 11 drives the bevel gear ring 8 to rotate through the driving bevel gear 12, drives the threaded rod 7 to move upwards, enables the sliding block 6 and the sealing column 9 to move upwards, thereby separating the sealing post 9 from the sealing groove, ventilating the vent hole 5, further allowing the outside air to enter the suction cup 4, ensuring the pressure inside the suction cup 4 to be normal, so that the suction cup 4 does not have suction force, and people can easily move the card reader shell 1 at the moment.

The bottom of the sealing column 9 is fixed with a rubber gasket 14, so that the sealing performance of the sealing column 9 is improved.

The fixing feet 15 are fixed at the bottom of the card reader shell 1, so that the card reader shell 1 can be stably placed on a plane.

Limiting blocks 16 are symmetrically fixed at two ends of the sliding column 3, limiting grooves are symmetrically formed in the inner wall of the fixed cylinder 2, and the limiting blocks 16 are connected with the limiting grooves in a sliding mode, so that the sliding column 3 is limited conveniently.

The fixed cylinder 2, the sliding block 6 and the sliding column 3 are all arranged in a square mode, and the sliding block 6 is prevented from rotating in the fixed cylinder 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a management information data acquisition device, includes punch card machine shell (1), its characterized in that: a fixed cylinder (2) is fixed at the bottom of the inner wall of the punch card machine shell (1), a sliding column (3) is connected to the inner wall of the fixed cylinder (2) in a sliding manner, the bottom of the sliding column (3) penetrates through the fixed cylinder (2) to be fixed with a sucker (4), the middle part of the sliding column (3) is provided with an exhaust hole (5), the exhaust hole (5) is communicated with the sucker (4), the inner wall of the fixed cylinder (2) is connected with a slide block (6) in a sliding way, a threaded rod (7) is fixed at the top of the sliding block (6), a bevel gear ring (8) is rotatably connected at the top of the fixed cylinder (2) through a bearing, the inner wall of the bevel gear ring (8) is provided with threads, the threaded rod (7) is connected with the inner wall of the bevel gear ring (8) through the threads, the bottom of the sliding block (6) is fixed with a sealing column (9), one end of the exhaust hole (5) close to the sealing column (9) is provided with a sealing groove, and the sealing column (9) is connected with the sealing groove in an inserting mode.

2. The management information data acquisition device according to claim 1, wherein: fixed plate (10) are fixed with to solid fixed cylinder (2) outside upper end, fixed plate (10) middle part is rotated through the bearing and is connected with pivot (11), pivot (11) one end is fixed with drive bevel gear (12), and drive bevel gear (12) and bevel gear ring (8) meshing are connected, the one end that drive bevel gear (12) were kept away from in pivot (11) is passed punch card shell (1) and is fixed with knob (13).

3. The management information data acquisition device according to claim 1, wherein: and a rubber sealing gasket (14) is fixed at the bottom of the sealing column (9).

4. The management information data acquisition device according to claim 1, wherein: and a fixing pin (15) is fixed at the bottom of the card reader shell (1).

5. The management information data acquisition device according to claim 1, wherein: limiting blocks (16) are symmetrically fixed at two ends of the sliding column (3), limiting grooves are symmetrically formed in the inner wall of the fixed cylinder (2), and the limiting blocks (16) are connected with the limiting grooves in a sliding mode.

6. The management information data acquisition device according to claim 1, wherein: the fixed cylinder (2), the sliding block (6) and the sliding column (3) are arranged in a square shape.