CN213458184U - Entrance guard's equipment that configures is carried out through floor sign indicating number - Google Patents

Abstract

The utility model discloses an entrance guard's equipment that disposes through floor sign indicating number, its technical scheme is: the device comprises a base, wherein a fixing mechanism is arranged in the base; fixed establishment includes first cavity and four second cavities, first cavity and four second cavities are all seted up in the base bottom, four the second cavity is the even form and distributes in the first cavity outside, the inside first bevel gear that is equipped with that inlays of first cavity, an entrance guard's equipment beneficial effect who disposes through the floor sign indicating number is: through setting up fixed establishment, rotate the knob, can be so that four threaded rods rotate in step to make four supporting components be close to the attendance machine main part simultaneously, accomplish the fixed mounting to the attendance machine main part, when receiving the extrusion in the attendance machine use simultaneously, splint and support column drive the stand to the inside extension of base, and first spring also will contract simultaneously and warp, cushions.

Description

Entrance guard's equipment that configures is carried out through floor sign indicating number

Technical Field

The utility model relates to an entrance guard's equipment technical field, concretely relates to entrance guard's equipment that disposes through building code.

Background

In recent years, with the development of the induction card technology and the biological identification technology, the access control system has been developed in a leap way, and has entered the mature period, systems of various technologies such as an induction card type access control system, a fingerprint type access control system, an iris type access control system, a facial identification type access control system, a disorder keyboard type access control system and the like appear, the systems have respective advantages in the aspects of safety, convenience, manageability and the like, the application field of the access control system is also becoming wider and wider, and an attendance machine is exactly one of access control equipment.

The prior art has the following defects: when the existing attendance machine is used, the disassembly and the assembly are inconvenient, the overhaul is troublesome, and meanwhile, when a user uses the attendance machine, the user often carelessly applies force to the attendance machine easily, so that the attendance machine is extruded, and the attendance machine is damaged.

Therefore, it is necessary to invent an entrance guard device configured by a floor code.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an entrance guard's equipment that disposes through floor sign indicating number, through setting up fixed establishment, rotate the knob, can make four threaded rods rotate in step, thereby make four supporting components be close to the attendance machine main part simultaneously, accomplish the fixed mounting to the attendance machine main part, when receiving the extrusion in the attendance machine use simultaneously, splint and support column drive the stand to the inside extension of base, first spring also will contract simultaneously and warp, cushion, when the attendance machine main part is pressed the contact to the backup pad simultaneously, the backup pad can extrude the gasbag pad, the gasbag pad can take place deformation and carry out the secondary buffering to the extrusion, when solving current attendance machine and using, the dismouting is comparatively inconvenient, it is comparatively troublesome during the maintenance, the simultaneous user is when using, often easy careless power is great, extrude the attendance machine, cause the problem of harm to the attendance machine.

In order to achieve the above object, the present invention provides the following technical solutions: an access control device configured through a floor code comprises a base, wherein a fixing mechanism is arranged in the base;

the fixing mechanism comprises a first cavity and four second cavities, the first cavity and the four second cavities are arranged at the bottom of the base, the four second cavities are uniformly distributed on the outer side of the first cavity, a first bevel gear is embedded in the first cavity, a rotating shaft is fixedly connected to the bottom of the first bevel gear, the bottom end of the rotating shaft extends to the bottom of the base, four second bevel gears are arranged at the top of the first bevel gear and are uniformly distributed on four sides of the top of the first bevel gear, the second bevel gears are meshed with the first bevel gear, threaded rods are fixedly connected to the outer sides of the four second bevel gears, the outer ends of the four threaded rods respectively extend into the four second cavities, a sliding seat is sleeved on the outer side of each threaded rod and is in threaded connection with the threaded rods, and the sliding seat is embedded in the second cavities, the attendance machine comprises a base, a slide seat, a second cavity, a support component, a transmission component, a buffer component and a buffer component, wherein the slide seat is matched with the second cavity, the support component is arranged at the top of the slide seat, the support component is four, the inner end of the support component extends into the base, an attendance machine main body is embedded in the base and is positioned at the inner sides of the four support components, the transmission component is embedded in one side of the base, the top end of the transmission component extends to the top of the base.

Preferably, the transmission assembly comprises a third cavity, the third cavity is formed in the bottom of the base and is located on one side of the second cavity, the top of the base is provided with a knob, the bottom of the knob is fixedly connected with a transmission shaft, the bottom of the transmission shaft extends into the third cavity, the bottom of the transmission shaft is fixedly connected with a third bevel gear, one side of the third bevel gear is provided with a fourth bevel gear, the third bevel gear is meshed with the fourth bevel gear and is connected with the fourth bevel gear, one side of the fourth bevel gear is fixedly connected with a connecting shaft, one end of the connecting shaft extends into the second cavity, and one end of the connecting shaft is fixedly connected with a threaded rod.

Preferably, the joints of the threaded rod and the rotating shaft with the base are movably connected through bearings, and the joints of the transmission shaft and the connecting shaft with the base are movably connected through bearings.

Preferably, the supporting component comprises a base, the base is fixedly connected to the top of the sliding seat, a stand column is embedded inside the base, a first spring is fixedly connected to the bottom of the stand column, the bottom of the first spring is fixedly connected to the inner wall of the bottom of the base, a supporting column is fixedly connected to one side of the stand column, a clamping plate is fixedly connected to one end of the supporting column, a cushion is fixedly connected to one side of the clamping plate, and the cushion is in contact with one side of the attendance checking machine body.

Preferably, the two sides of the base are fixedly connected with mounting seats, and fixing holes are formed in the surfaces of the mounting seats.

Preferably, the buffering subassembly includes the backup pad, backup pad fixed connection is at base bottom inner wall, backup pad top fixedly connected with gasbag pad, gasbag pad is located attendance machine main part bottom.

Preferably, the buffering component comprises a bottom plate, the bottom plate is located at the bottom of the attendance machine body, a rubber pad is fixedly connected to the top of the bottom plate, two lugs are fixedly connected to the bottom of the bottom plate, two grooves are formed in the inner wall of the bottom of the base, the two lugs are embedded inside the two grooves respectively, the lugs are matched with the grooves, a second spring is fixedly connected to the bottom of the lugs, and the bottom end of the second spring is fixedly connected with the inner wall of the bottom of the groove.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a setting is by supporting component, transmission assembly, the fixed establishment that buffering subassembly and other spare parts are constituteed, in the in-service use, can be after installing the base, rotate the knob, can make four threaded rods rotate in step, thereby make four supporting components be close to the attendance machine main part simultaneously, accomplish the fixed mounting to the attendance machine main part, when receiving the extrusion in the attendance machine use simultaneously, splint and support column drive stand are to the inside extension of base, first spring also will contract simultaneously and warp, cushion, when the attendance machine main part is extrusion contact to the backup pad simultaneously, the gasbag pad can be extruded to the backup pad, the gasbag pad can take place to deform and carry out the secondary buffering to the extrusion.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a cross-sectional view of the overall structure provided by the present invention;

FIG. 3 is an enlarged view of the part A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 provided by the present invention;

fig. 5 is a schematic view of a portion B in fig. 4 according to the present invention.

In the figure: the device comprises a base 1, a first cavity 101, a second cavity 102, a first bevel gear 2, a rotating shaft 3, a second bevel gear 4, a threaded rod 5, a sliding seat 6, an attendance machine main body 7, a knob 8, a transmission shaft 9, a third bevel gear 10, a fourth bevel gear 11, a connecting shaft 12, a base 13, a vertical column 14, a first spring 15, a support column 16, a clamping plate 17, an installation seat 18, a support plate 19, an airbag cushion 20, a bottom plate 21, a lug 22 and a second spring 23.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1:

referring to the attached drawings 1-3, the utility model provides an entrance guard device configured by a floor code, which comprises a base 1, wherein a fixing mechanism is arranged inside the base 1;

the fixing mechanism comprises a first cavity 101 and four second cavities 102, the first cavity 101 and the four second cavities 102 are all arranged at the bottom of a base 1, the four second cavities 102 are uniformly distributed outside the first cavity 101, a first bevel gear 2 is embedded in the first cavity 101, a rotating shaft 3 is fixedly connected to the bottom of the first bevel gear 2, the bottom end of the rotating shaft 3 extends to the bottom of the base 1, four second bevel gears 4 are arranged at the top of the first bevel gear 2, the four second bevel gears 4 are uniformly distributed on four sides of the top of the first bevel gear 2, the second bevel gears 4 are meshed with the first bevel gear 2, threaded rods 5 are fixedly connected to the outer sides of the four second bevel gears 4, the outer ends of the four threaded rods 5 respectively extend into the four second cavities 102, and a sliding seat 6 is sleeved on the outer side of each threaded rod 5, the slide seat 6 is in threaded connection with the threaded rod 5, the slide seat 6 is embedded in the second cavity 102, the slide seat 6 is matched with the second cavity 102, a support component is arranged at the top of the slide seat 6, the inner ends of the four support components all extend into the base 1, an attendance machine main body 7 is embedded in the base 1, the attendance machine main body 7 is located on the inner side of the four support components, a transmission component is embedded in one side of the base 1, the top end of the transmission component extends to the top of the base 1, and a buffer component is arranged at the bottom of the attendance machine main body 7;

further, the transmission assembly comprises a third cavity, the third cavity is formed in the bottom of the base 1, the third cavity is located on one side of the second cavity 102, a knob 8 is arranged on the top of the base 1, a transmission shaft 9 is fixedly connected to the bottom end of the knob 8, the bottom end of the transmission shaft 9 extends into the third cavity, a third bevel gear 10 is fixedly connected to the bottom end of the transmission shaft 9, a fourth bevel gear 11 is arranged on one side of the third bevel gear 10, the third bevel gear 10 is meshed with the fourth bevel gear 11, a connecting shaft 12 is fixedly connected to one side of the fourth bevel gear 11, one end of the connecting shaft 12 extends into the second cavity 102, and one end of the connecting shaft 12 is fixedly connected with the threaded rod 5;

furthermore, the joints of the threaded rod 5 and the rotating shaft 3 with the base 1 are movably connected through bearings, and the joints of the transmission shaft 9 and the connecting shaft 12 with the base 1 are movably connected through bearings, so that the threaded rod 5, the rotating shaft 3, the transmission shaft 9 and the connecting shaft 12 can rotate more stably;

further, the supporting component comprises a base 13, the base 13 is fixedly connected to the top of the sliding base 6, a stand column 14 is embedded in the base 13, the bottom of the stand column 14 is fixedly connected with a first spring 15, the bottom end of the first spring 15 is fixedly connected with the inner wall of the bottom of the base 13, a supporting column 16 is fixedly connected to one side of the stand column 14, one end of the supporting column 16 is fixedly connected with a clamping plate 17, one side of the clamping plate 17 is fixedly connected with a cushion, the cushion is in contact with one side of the attendance machine main body 7, and when the sliding base 6 moves, the supporting component is driven to move, so that the attendance machine main body 7 is clamped and fixed around the;

furthermore, the mounting seats 18 are fixedly connected to both sides of the base 1, and fixing holes are formed in the surfaces of the mounting seats 18, so that workers can conveniently use bolts to fixedly mount the mounting seats 18 on a wall through the fixing holes, and the utility model is mounted on the wall;

further, buffering subassembly includes backup pad 19, 19 fixed connection of backup pad are at 1 bottom inner wall of base, 19 top fixedly connected with air bag cushion 20 of backup pad, air bag cushion 20 is located attendance machine main part 7 bottom, and attendance machine main part 7 is when being extruded and contacting backup pad 19, and backup pad 19 can extrude air bag cushion 20, and air bag cushion 20 can take place deformation and cushion the extrusion.

The utility model discloses a use as follows: when the utility model is used, the worker can use the bolt to fixedly install the mounting seat 18 on the wall through the fixing hole, so as to install the utility model on the wall, and simultaneously, the knob 8 is rotated to drive the transmission shaft 9 to rotate, further to drive the third bevel gear 10 and the fourth bevel gear 11 to rotate, further to drive the connecting shaft 12 and the left threaded rod 5 to rotate, further to drive the left second bevel gear 4 to rotate, further to drive the first bevel gear 2 to rotate, further to drive other second bevel gears 4 to rotate, finally to synchronously rotate the four threaded rods 5, then the slide 6 moves in the second cavity 102, to drive the base 13 and the upright post 14 to move, further to drive the supporting post 16 and the clamping plate 17 to move, finally, the four clamping plates 17 tightly clamp the attendance machine main body 7, and are fixedly installed in the base 1, when careless collision or attendance, when the user contacts attendance machine main part 7 and comparatively hard, attendance machine main part 7 will be pressed, drive stand 14 through splint 17 and support column 16 and to 13 inside extensions of base, and first spring 15 also will contract simultaneously and warp, cushions, and when attendance machine main part 7 was contact to backup pad 19 by the extrusion simultaneously, backup pad 19 can extrude gasbag pad 20, and gasbag pad 20 can take place deformation and carry out the secondary buffering to the extrusion.

Example 2:

referring to the accompanying drawings 1-5, the utility model provides a pair of entrance guard's equipment that disposes through floor sign indicating number, the difference with embodiment 1 is, buffering subassembly includes bottom plate 21, bottom plate 21 is located attendance machine main part 7 bottoms, bottom plate 21 top fixedly connected with rubber pad, two lugs 22 of bottom plate 21 bottom fixedly connected with, two recesses have been seted up to base 1 bottom inner wall, two lug 22 inlays respectively to establish inside two recesses, lug 22 and groove phase-match, lug 22 bottom fixedly connected with second spring 23, second spring 23 bottom and recess bottom inner wall fixed connection.

The using process is as follows: use the utility model discloses in the time, when attendance machine main part 7 was extruded and contacted bottom plate 21, at first the rubber pad can cushion attendance machine main part 7 earlier, absorbs partial pressure, and then bottom plate 21 will extrude two lugs 22 and extend to recess depths, and lug 22 will extrude second spring 23 simultaneously for the contraction of second spring 23 deformation carries out the secondary buffering to pressure and absorbs, further protects attendance machine main part 7.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (7)

1. The utility model provides an entrance guard's equipment that configures through floor code, includes base (1), its characterized in that: a fixing mechanism is arranged in the base (1);

the fixing mechanism comprises a first cavity (101) and four second cavities (102), the first cavity (101) and the four second cavities (102) are arranged at the bottom of the base (1), the four second cavities (102) are uniformly distributed at the outer side of the first cavity (101), a first bevel gear (2) is embedded in the first cavity (101), a rotating shaft (3) is fixedly connected at the bottom of the first bevel gear (2), the bottom end of the rotating shaft (3) extends to the bottom of the base (1), four second bevel gears (4) are arranged at the top of the first bevel gear (2), the four second bevel gears (4) are uniformly distributed at the four sides of the top of the first bevel gear (2), the second bevel gears (4) are in meshed connection with the first bevel gear (2), threaded rods (5) are fixedly connected at the outer sides of the four second bevel gears (4), four threaded rod (5) outer end extends to inside four second cavities (102) respectively, threaded rod (5) outside cover is equipped with slide (6), slide (6) and threaded rod (5) threaded connection, slide (6) inlay and establish inside second cavity (102), slide (6) and second cavity (102) phase-match, slide (6) top is equipped with supporting component, four the supporting component inner all extends to inside base (1), inside being equipped with attendance machine main part (7) of inlaying of base (1), attendance machine main part (7) are located four supporting component inboards, the inside transmission assembly that is equipped with in base (1) one side, the transmission assembly top extends to base (1) top, attendance machine main part (7) bottom is equipped with buffer assembly.

2. An access control device configured by a floor code according to claim 1, characterized in that: the transmission assembly comprises a third cavity, the third cavity is arranged at the bottom of the base (1), the third cavity is located on one side of the second cavity (102), the top of the base (1) is provided with a knob (8), the bottom of the knob (8) is fixedly connected with a transmission shaft (9), the bottom of the transmission shaft (9) extends to the inside of the third cavity, the bottom of the transmission shaft (9) is fixedly connected with a third bevel gear (10), one side of the third bevel gear (10) is provided with a fourth bevel gear (11), the third bevel gear (10) is meshed with the fourth bevel gear (11) and is connected with the fourth bevel gear (11), one side of the fourth bevel gear (11) is fixedly connected with a connecting shaft (12), one end of the connecting shaft (12) extends to the inside of the second cavity (102), and one end of the connecting shaft (12) is fixedly connected.

3. An entrance guard's equipment that configures through floor code according to claim 2 characterized in that: threaded rod (5) and pivot (3) all pass through bearing swing joint with base (1) junction, transmission shaft (9) and connecting axle (12) all pass through bearing swing joint with base (1) junction.

4. An access control device configured by a floor code according to claim 1, characterized in that: the supporting component comprises a base (13), base (13) fixed connection is at slide (6) top, base (13) inside inlays and is equipped with stand (14), the first spring (15) of stand (14) bottom fixedly connected with, first spring (15) bottom and base (13) bottom inner wall fixed connection, stand (14) one side fixedly connected with support column (16), support column (16) one end fixedly connected with splint (17), splint (17) one side fixedly connected with cushion, the cushion contacts with attendance machine main part (7) one side.

5. An access control device configured by a floor code according to claim 1, characterized in that: the base (1) is characterized in that mounting seats (18) are fixedly connected to the two sides of the base (1), and fixing holes are formed in the surfaces of the mounting seats (18).

6. An access control device configured by a floor code according to claim 1, characterized in that: buffer unit includes backup pad (19), backup pad (19) fixed connection is at base (1) bottom inner wall, backup pad (19) top fixedly connected with gasbag pad (20), gasbag pad (20) are located attendance machine main part (7) bottom.

7. An access control device configured by a floor code according to claim 1, characterized in that: the buffer assembly comprises a bottom plate (21), the bottom plate (21) is located at the bottom of the attendance machine main body (7), a rubber pad is fixedly connected to the top of the bottom plate (21), two lugs (22) are fixedly connected to the bottom of the bottom plate (21), two grooves are formed in the inner wall of the bottom of the base (1), the lugs (22) are respectively embedded inside the two grooves, the lugs (22) are matched with the grooves, a second spring (23) is fixedly connected to the bottom of the lugs (22), and the bottom of the second spring (23) is fixedly connected with the inner wall of the bottom of the groove.

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