CN218214220U

CN218214220U - Entrance guard

Info

Publication number: CN218214220U
Application number: CN202222247956.4U
Authority: CN
Inventors: 伍学锟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-03
Anticipated expiration: 2032-08-25

Abstract

The utility model provides an entrance guard imports and exports relates to entrance guard's technical field, which comprises a fixing frame, the top of mount is provided with dustproof mechanism, dustproof mechanism is including the extension board, the bottom of extension board and the top fixed connection of mount, two spouts have been seted up to the bottom of extension board, the inner wall sliding connection of spout has the slide, two telescopic links of inner wall fixedly connected with of spout, the inner wall fixedly connected with spring of spout. The utility model discloses, through the insertion of the entrance guard's card of being convenient for of curved plate and curved surface piece, slide to entrance guard's main part department when the entrance guard's card, use the completion, take the entrance guard's card out, spring release elastic potential energy makes the dust guard attached at the top of entrance guard's main part this moment, and adopts the dust guard to carry on attachedly, not only can play dirt-proof effect, but also can prevent that the entrance guard's main part from being hit and damaging.

Description

Entrance guard

Technical Field

The utility model relates to an entrance guard technical field especially relates to an entrance guard is imported and exported.

Background

Present construction site is in order to prevent irrelevant personnel's entering, generally all can set up entrance guard, only the people who holds the entrance guard card can get into, in order to prevent that irrelevant personnel from appearing the potential safety hazard, but in construction site, because construction site has a large amount of dusts, the dust can drop on entrance guard's wainscot, and people are when using the entrance guard card, need paste the entrance guard card on entrance guard's wainscot, thereby can lead to being stained with the dust above the entrance guard card, and these dusts can be put in user's trousers pocket along with the entrance guard card, the thing that can lead to user trousers pocket the inside damages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, because construction site has a large amount of dusts, the dust can drop on entrance guard's wainscot, and people need paste the entrance guard card on entrance guard's wainscot when using the entrance guard card to can lead to being stained with the dust above the entrance guard card, and these dusts can be along with the entrance guard card is put in user's trousers pocket, can lead to the problem of the thing damage inside the user trousers pocket.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an entrance guard imports and exports, includes the mount, the top of mount is provided with dustproof mechanism, dustproof mechanism is including the extension board, the bottom of extension board and the top fixed connection of mount, two spouts have been seted up to the bottom of extension board, the inner wall sliding connection of spout has the slide, two telescopic links of the inner wall fixedly connected with of spout, the inner wall fixedly connected with spring of spout, the bottom of telescopic link and the top fixed connection of slide, the bottom of spring and the bottom fixed connection of slide, the bottom fixedly connected with connecting plate of slide, the top fixedly connected with baffle of connecting plate, two fixedly connected with dust guard between one side of baffle.

In a preferred embodiment, a curved plate is fixedly connected to one side of the dust guard, and a curved block is fixedly connected to one side of the support plate.

The technical effect of adopting the further scheme is as follows: the access control card is convenient to insert through the curved surface block and the curved surface plate.

As a preferred embodiment, the top of the support plate is provided with a mounting groove, and the inner wall of the mounting groove is fixedly provided with an entrance guard main body.

The technical effect of adopting the further scheme is as follows: can fix the entrance guard main part through the extension board, increase the stable in structure of equipment.

As a preferred embodiment, a lifting mechanism is arranged at the bottom of the fixing frame, the lifting mechanism comprises a fixing tube, a sliding rod is connected to the inner wall of the fixing tube in a sliding manner, and the top end of the sliding rod is fixedly connected with the bottom of the fixing frame.

The technical effect of adopting the further scheme is as follows: the slide bar is convenient to limit through the fixing pipe, and the structure stability of the equipment is improved.

As a preferred embodiment, one side of the sliding rod is provided with a limiting groove, one side of the fixed tube is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded rod, and the outer surface of the threaded rod is in sliding connection with the inner wall of the limiting groove.

The technical effect of adopting the further scheme is as follows: the threaded rod is convenient to move when rotating through the threaded rod and the threaded hole.

In a preferred embodiment, a handle is fixedly connected to one end of the threaded rod.

The technical effect of adopting the further scheme is as follows: the threaded rod is convenient to control through the handle to rotate, and the working efficiency of the equipment is increased.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the insertion of the entrance guard's card of being convenient for of curved plate and curved surface piece, slide to entrance guard's main part department when the entrance guard's card, use the completion, take the entrance guard's card out, spring release elastic potential energy makes the dust guard attached at the top of entrance guard's main part this moment, and adopts the dust guard to carry on attachedly, not only can play dirt-proof effect, but also can prevent that the entrance guard's main part from being hit and damaging.

2. The utility model discloses in, the threaded rod removes and takes out from the inside of spacing groove, just can slide the slide bar and adjust, after the entrance guard main part removed suitable position, rotates the hand (hold) and drives the inside that the threaded rod got into the spacing groove to accomplish the regulation.

Drawings

Fig. 1 is a perspective view of an entrance guard for entrance and exit provided by the present invention;

fig. 2 is a perspective view showing a threaded rod taking out state of the entrance guard;

fig. 3 is a perspective view of a dustproof mechanism of an entrance guard for entrance and exit according to the present invention;

fig. 4 is the utility model provides a structure explosion bottom perspective view of dustproof mechanism department of entrance guard is imported and exported.

Illustration of the drawings:

1. a fixed mount; 2. a dust-proof mechanism; 3. a lifting mechanism; 4. an access control main body;

21. a support plate; 22. a chute; 23. a telescopic rod; 24. a spring; 25. a slide plate; 26. a connecting plate; 27. a baffle plate; 28. a dust guard; 29. a curved plate; 210. a curved surface block;

31. fixing the tube; 32. a slide bar; 33. a limiting groove; 34. a threaded hole; 35. a threaded rod; 36. and (4) carrying out handle.

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 efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an entrance guard of import and export, including mount 1, the top of mount 1 is provided with dustproof mechanism 2, dustproof mechanism 2 is including extension board 21, the bottom of extension board 21 and the top fixed connection of mount 1, two spout 22 have been seted up to the bottom of extension board 21, spout 22's inner wall sliding connection has slide 25, two telescopic link 23 of the inner wall fixedly connected with of spout 22, the inner wall fixedly connected with spring 24 of spout 22, the bottom of telescopic link 23 and the top fixed connection of slide 25, the bottom of spring 24 and the bottom fixed connection of slide 25, slide 25's bottom fixedly connected with connecting plate 26, the top fixedly connected with baffle 27 of connecting plate 26, fixedly connected with dust guard 28 between one side of two baffle 27, one side fixedly connected with curved plate 29 of dust guard 28, one side fixedly connected with curved block 210 of extension board 21, the mounting groove has been seted up through curved block 210 and curved plate 29 the top of being convenient for entrance guard card to insert extension board 21, and the fixed entrance guard's main part 4 that is provided with of inner wall of mounting groove, entrance guard's main part 4 is entrance guard's safety management system is novel modernization safety management system, it collects computer automatic identification technique and modern safety management measure as an organic whole, can carry out fixed equipment's structure to increase entrance guard's main part 4 through extension board 21.

In this embodiment, in use, when the entrance guard card needs to be used, the entrance guard card is controlled to be inserted between the curved plate 29 and the curved block 210, at this moment, the entrance guard card drives the baffle 27 to move to the dust-proof plate 28, the baffle 27 moves to drive the connecting plate 26 to move, the connecting plate 26 moves to drive the sliding plate 25 to move, the sliding plate 25 enters into the inside of the chute 22, and the sliding plate 25 moves in the process, the telescopic rod 23 and the spring 24 contract, at this moment, the entrance guard card slides to the entrance guard main body 4, after the use is completed, the entrance guard card is taken out, at this moment, the spring 24 releases elastic potential energy to drive the sliding plate 25 to move, the sliding plate 25 moves to drive the connecting plate 26 to move, the connecting plate 26 moves to drive the baffle 27 to move, the dust-proof plate 28 moves to drive the dust-proof plate 28 to be attached to the top of the entrance guard main body 4, and the dust-proof effect can be achieved, and the entrance guard main body 4 can be prevented from being damaged by collision.

Example 2

As shown in fig. 1-2, an elevating mechanism 3 is disposed at the bottom of the fixing frame 1, the elevating mechanism 3 includes a fixing tube 31, an inner wall of the fixing tube 31 is slidably connected with a sliding rod 32, a top end of the sliding rod 32 is fixedly connected with the bottom of the fixing frame 1, the sliding rod 32 is convenient to limit through the fixing tube 31, the structural stability of the equipment is increased, a limiting groove 33 is formed in one side of the sliding rod 32, a threaded hole 34 is formed in one side of the fixing tube 31, a threaded rod 35 is connected to an inner wall of the threaded hole 34 through a threaded connection, an outer surface of the threaded rod 35 is slidably connected with an inner wall of the limiting groove 33, a handle 36 is fixedly connected to one end of the threaded rod 35, the threaded rod 35 is convenient to control through the handle 36 to rotate, and the working efficiency of the equipment is increased.

In this embodiment, in the practicality, if need adjust entrance guard's main part 4 when high, control handle 36 rotates this moment, handle 36 rotates and drives threaded rod 35 and rotates, threaded rod 35 can lead to threaded rod 35 to remove in the inside rotation of screw hole 34, threaded rod 35 removes and takes out from the inside of spacing groove 33, later just can slide bar 32 and remove, slide bar 32 removes and drives dustproof mechanism 2 and remove, dustproof mechanism 2 removes and drives entrance guard's main part 4 and remove, after entrance guard's main part 4 removes to suitable position, later rotate handle 36 and drive threaded rod 35 and rotate, threaded rod 35 can make threaded rod 35 get into the inside of spacing groove 33 in the inside rotation of screw hole 34, thereby accomplish the regulation.

The working principle is as follows:

as shown in fig. 1-4, in use, a control access card is inserted between the curved plate 29 and the curved block 210, the access card slides to the access main body 4 to be used, after the access card is used, the access card is drawn out, at the moment, the spring 24 releases elastic potential energy to drive the sliding plate 25 to move, the sliding plate 25 moves to drive the connecting plate 26 to move, the connecting plate 26 moves to drive the baffle 27 to move, the baffle 27 moves to drive the dust-proof plate 28 to move, so that the dust-proof plate 28 is attached to the top of the access main body 4, the dust-proof plate 28 is used for attaching, not only can the dust-proof function be achieved, but also the access main body 4 can be prevented from being damaged by collision, the control handle 36 rotates, the handle 36 rotates to drive the threaded rod 35 to rotate, the threaded rod 35 rotates inside the threaded rod 34, the threaded rod 35 moves to be taken out of the inside of the limiting groove 33, then the sliding rod 32 can move, the sliding rod 32 moves to drive the dust-proof mechanism 2 to move, the access main body 4 moves, after the access main body 4 moves to a proper position, then, the handle 36 rotates to drive the threaded rod 35 to rotate inside of the limiting groove 33, thereby completing the adjustment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an entrance guard, includes mount (1), its characterized in that: the top of mount (1) is provided with dustproof mechanism (2), dustproof mechanism (2) is including extension board (21), the bottom of extension board (21) and the top fixed connection of mount (1), two spout (22) have been seted up to the bottom of extension board (21), the inner wall sliding connection of spout (22) has slide (25), two telescopic link (23) of the inner wall fixedly connected with of spout (22), the inner wall fixedly connected with spring (24) of spout (22), the bottom of telescopic link (23) and the top fixed connection of slide (25), the bottom of spring (24) and the bottom fixed connection of slide (25), the bottom fixedly connected with connecting plate (26) of slide (25), the top fixedly connected with baffle (27) of connecting plate (26), two fixedly connected with dust guard (28) between one side of baffle (27).

2. The entrance guard of claim 1, characterized in that: one side of the dust guard (28) is fixedly connected with a curved plate (29), and one side of the support plate (21) is fixedly connected with a curved block (210).

3. The entrance guard of claim 1, characterized in that: the top of extension board (21) has seted up the mounting groove, and the inner wall of mounting groove is fixed and is provided with entrance guard's main part (4).

4. The entrance guard of claim 1, characterized in that: the bottom of mount (1) is provided with elevating system (3), elevating system (3) are including fixed pipe (31), the inner wall sliding connection of fixed pipe (31) has slide bar (32), the top of slide bar (32) and the bottom fixed connection of mount (1).

5. The entrance guard of claim 4, characterized in that: the limiting groove (33) is formed in one side of the sliding rod (32), the threaded hole (34) is formed in one side of the fixing pipe (31), the threaded rod (35) is connected to the inner wall of the threaded hole (34) in a threaded mode, and the outer surface of the threaded rod (35) is connected with the inner wall of the limiting groove (33) in a sliding mode.

6. The entrance guard of claim 5, characterized in that: one end of the threaded rod (35) is fixedly connected with a handle (36).