CN214170421U - Infrared induction automatic opening and closing passage door - Google Patents

Abstract

The utility model discloses an automatic switching passage door of infrared induction, including door frame, beta structure, threaded rod and mounting bracket, the outside of door frame is provided with the mounting bracket, the inside of door frame is provided with beta structure, beta structure includes interior door plant, outer door plant, slide bar, stopper and fixed block, the top at the inside of door frame is all fixed to the slide bar, the outside of slide bar is provided with outer door plant, the top of interior door plant is fixed with the fixed block. The utility model discloses through the meshing of screw thread between threaded rod and the interior door plant, make interior door plant along the surperficial upward movement of threaded rod, when interior door plant lifting to a take the altitude, hold up outer door plant through the fixed block, drive the fixed block along the upwards slip on the surface of slide bar, interior door plant takes in the inside of outer door plant completely simultaneously, has reduced the space that occupies, has realized the folding function of this passdoor plant from this, has increased the convenience of this passdoor.

Description

Infrared induction automatic opening and closing passage door

Technical Field

The utility model relates to an automatic access door technical field specifically is an automatic switching access door of infrared induction.

Background

Along with the fast-speed development of society, various buildings have been drawn out at a glance, in order to prevent that dust debris from getting into the building, be unfavorable for the inside cleanness of building, people set up the automatic switching access door of infrared induction and seal the building, and the effectual problem of solving dust debris and pouring into the building, but current automatic switching access door of infrared induction has a lot of problems and defects:

traditional automatic switching access door of infrared induction has the too big problem of door plant area occupied during the use, makes access door occupy too much space, is unfavorable for placing of article on every side, leads to the practicality of this access door less than.

Disclosure of Invention

An object of the utility model is to provide an automatic switching passgate of infrared induction to propose the too big problem of passgate area occupied in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an infrared induction automatic opening and closing passage door comprises a door frame, a folding structure, a threaded rod and a mounting frame, wherein the mounting frame is arranged on the outer side of the door frame, the threaded rod is fixed in the door frame, a gear set is arranged at the top end of the threaded rod, a stepping motor is arranged at the top end of one side of the gear set, infrared sensors are arranged on two sides of the door frame, a control panel is arranged on one side of the door frame, the folding structure is arranged in the door frame, the mounting structure is arranged on the outer side of the door frame, a sealing structure is arranged at the bottom end of the inner side of the door frame, the folding structure comprises an inner door plate, an outer door plate, a sliding rod, a limiting block and a fixing block, the sliding rod is fixed at the top end of the inner part of the door frame, an outer door plate is arranged on the outer side of the sliding rod, the inner door plate is arranged in the outer door plate, the limiting block is arranged at the bottom end of the inner part of the outer door plate, and a fixed block is fixed at the top end of the inner door plate.

Preferably, a sliding structure is formed between the sliding rods and the outer door plate, and the sliding rods are symmetrically distributed on the vertical central line of the outer door plate.

Preferably, the mounting structure comprises a sliding block, a clamping sleeve, a bolt and a sliding groove, the sliding block is fixed on the outer side of the door frame, the sliding groove is formed in the outer side of the sliding block, the clamping sleeve is arranged inside the sliding block, and the bolt is arranged inside the clamping sleeve.

Preferably, the sliding blocks are arranged on the surface of the door frame in a plurality of groups, and the sliding blocks in the plurality of groups are distributed on the surface of the door frame at equal intervals.

Preferably, the sealing structure comprises a rubber pad, a telescopic shell, a connecting plate and a telescopic spring, the rubber pad is provided with the bottom end inside the door frame, the telescopic shell is fixed at the top end of the rubber pad, the telescopic spring is arranged at the top end of the rubber pad, and the connecting plate is fixed at the top end of the telescopic spring.

Preferably, the shape of the telescopic shell is a hollow tubular structure with surface wrinkles, and the telescopic shell is a telescopic structure.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic switching access door of infrared induction is rational in infrastructure, has following advantage:

(1) the inner door plate moves upwards along the surface of the threaded rod through the engagement of the threads between the threaded rod and the inner door plate, when the inner door plate is lifted to a certain height, the outer door plate is supported by the fixing block to drive the fixing block to slide upwards along the surface of the sliding rod, and meanwhile, the inner door plate is completely collected into the outer door plate, so that the occupied space is reduced, the folding function of the channel door plate is realized, and the convenience of the channel door is improved;

(2) the slide block is aligned with the sliding groove, the channel door is pushed to enable the slide block to slide into the sliding groove, when the slide block completely enters the sliding groove, the clamping sleeve is expanded and enlarged by rotating the bolt, and the slide block is supported to enable the slide block to be tightly attached to the inner wall of the sliding groove for fixing, so that the quick function of the channel door is realized, and the installation time is reduced;

(3) doing the motion that resets through the expanding spring that tightens, promoting rubber pad and flexible shell downstream, flexible shell extends the high increase that makes flexible shell simultaneously, drives the rubber pad and carries out the sealed in space with the door frame contact, prevents that dust debris from gushing into the building from the gap of door plant bottom, has realized the sealed function of this passgate from this.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a front sectional structure of the mounting structure of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 2 according to the present invention.

In the figure: 1. a door frame; 2. a folded configuration; 201. an inner door panel; 202. an outer door panel; 203. a slide bar; 204. a limiting block; 205. a fixed block; 3. a threaded rod; 4. a mounting structure; 401. a slider; 402. a card sleeve; 403. a bolt; 404. a chute; 5. a mounting frame; 6. a stepping motor; 7. a gear set; 8. a sealing structure; 801. a rubber pad; 802. a telescoping shell; 803. a connecting plate; 804. a tension spring; 9. an infrared sensor; 10. and a control panel.

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. 1-4, the present invention provides an embodiment: an infrared induction automatic opening and closing channel door comprises a door frame 1, a folding structure 2, a threaded rod 3 and a mounting frame 5, wherein the mounting frame 5 is arranged on the outer side of the door frame 1, the threaded rod 3 is fixed inside the door frame 1, the top end of the threaded rod 3 is provided with a gear set 7, the top end of one side of the gear set 7 is provided with a stepping motor 6, the model of the stepping motor 6 can be XC866, the input end of the stepping motor 6 is electrically connected with the output end of a control panel 10 through a wire, both sides of the door frame 1 are provided with infrared sensors 9, the model of the infrared sensors 9 can be YB-PD07B, the input end of the infrared sensors 9 is electrically connected with the output end of the control panel 10 through a wire, one side of the door frame 1 is provided with the control panel 10, the folding structure 2 is arranged inside the door frame 1, the outer side of the door frame 1 is provided with a mounting structure 4, and the bottom end of the inner side of the door frame 1 is provided with a sealing structure 8, the folding structure 2 comprises an inner door panel 201, an outer door panel 202, a sliding rod 203, a limiting block 204 and a fixing block 205, wherein the sliding rod 203 is fixed at the top end inside the door frame 1, the outer door panel 202 is arranged outside the sliding rod 203, the inner door panel 201 is arranged inside the outer door panel 202, the limiting block 204 is arranged at the bottom end inside the outer door panel 202, the fixing block 205 is fixed at the top end of the inner door panel 201, a sliding structure is formed between the sliding rod 203 and the outer door panel 202, and the sliding rods 203 are symmetrically distributed on the vertical central line of the outer door panel 202;

specifically, as shown in fig. 1, 2 and 4, the inner door panel 201 moves upward along the surface of the threaded rod 3 through the engagement of the threads between the threaded rod 3 and the inner door panel 201, when the inner door panel 201 is lifted to a certain height, the outer door panel 202 is lifted up through the fixing block 205, the fixing block 205 is driven to slide upward along the surface of the sliding rod 203, and meanwhile, the inner door panel 201 is completely retracted into the outer door panel 202, so that the occupied space is reduced;

the mounting structure 4 comprises sliding blocks 401, clamping sleeves 402, bolts 403 and sliding grooves 404, the sliding blocks 401 are all fixed on the outer side of the door frame 1, the sliding grooves 404 are arranged on the outer side of the sliding blocks 401, the clamping sleeves 402 are arranged inside the sliding blocks 401, the bolts 403 are arranged inside the clamping sleeves 402, the sliding blocks 401 are arranged in a plurality of groups on the surface of the door frame 1, and the sliding blocks 401 in the plurality of groups are distributed on the surface of the door frame 1 at equal intervals;

specifically, as shown in fig. 1, 2 and 3, the sliding block 401 is aligned with the sliding groove 404, the access door is pushed to slide the sliding block 401 into the sliding groove 404, when the sliding block 401 completely enters the sliding groove 404, the sleeve 402 is expanded and enlarged by rotating the bolt 403, and the sliding block 401 is supported to make the sliding block 401 tightly attached to the inner wall of the sliding groove 404 for fixing;

the sealing structure 8 comprises a rubber pad 801, a telescopic shell 802, a connecting plate 803 and a telescopic spring 804, wherein the rubber pad 801 is provided with the bottom end inside the door frame 1, the telescopic shell 802 is fixed at the top end of the rubber pad 801, the telescopic springs 804 are arranged at the top ends of the rubber pad 801, the connecting plate 803 is fixed at the top end of the telescopic spring 804, the telescopic shell 802 is in a hollow tubular structure with surface wrinkles, and the telescopic shell 802 is in a telescopic structure;

specifically, as shown in fig. 1, fig. 2 and fig. 4, the elastic spring 804 which is tightened performs a return motion to push the rubber pad 801 and the elastic shell 802 to move downward, and the elastic shell 802 extends to increase the height of the elastic shell 802, so as to drive the rubber pad 801 to contact with the door frame 1 to seal the space, thereby preventing dust and impurities from flowing into the building from the gap at the bottom end of the door panel.

The working principle is as follows: when the channel door is used, a power supply is externally connected with the channel door, the channel door is firstly installed at an outlet of a building, the installation frame 5 is fixed at the position outside the outlet, the sliding block 401 is aligned with the sliding groove 404, the channel door is pushed to enable the sliding block 401 to slide into the sliding groove 404, when the sliding block 401 completely enters the sliding groove 404, the clamping sleeve 402 is expanded and enlarged by rotating the bolt 403, the sliding block 401 is supported to enable the sliding block 401 to be tightly attached to the inner wall of the sliding groove 404 for fixing, and the channel door is quickly installed;

secondly, when a person approaches, the infrared sensor 9 senses infrared rays emitted by the human body and guides data into the control board 10, the control board 10 controls the stepping motor 6 to start, the rotating force generated by the stepping motor 6 is transmitted into the threaded rod 3 through the gear set 7, the inner door panel 201 moves upwards along the surface of the threaded rod 3 through the meshing of threads between the threaded rod 3 and the inner door panel 201, when the inner door panel 201 is lifted to a certain height, the outer door panel 202 is supported up through the fixing block 205, the fixing block 205 is driven to slide upwards along the surface of the sliding rod 203, meanwhile, the inner door panel 201 is completely retracted into the inner part of the outer door panel 202, the occupied space is reduced, the reduction of the volume of the door panel is completed, and when the outer door panel 202 moves to the top end of the sliding rod 203, the passage door is opened;

finally, when the passage door is closed, the elastic spring 804 which is tightened is reset to push the rubber pad 801 and the telescopic shell 802 to move downwards, meanwhile, the telescopic shell 802 extends to increase the height of the telescopic shell 802, the rubber pad 801 is driven to contact with the door frame 1 to seal the space, dust and sundries are prevented from flowing into a building from a gap at the bottom end of the door plate, the completed passage door is sealed, and finally the work of automatically opening and closing the passage door through infrared induction is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an automatic switching access door of infrared induction, includes door frame (1), beta structure (2), threaded rod (3) and mounting bracket (5), its characterized in that: the outer side of the door frame (1) is provided with a mounting frame (5), the inner part of the door frame (1) is fixed with a threaded rod (3), the top end of the threaded rod (3) is provided with a gear set (7), the top end of one side of the gear set (7) is provided with a stepping motor (6), the two sides of the door frame (1) are provided with infrared sensors (9), one side of the door frame (1) is provided with a control panel (10), the inner part of the door frame (1) is provided with a folding structure (2), the outer side of the door frame (1) is provided with a mounting structure (4), the bottom end of the inner side of the door frame (1) is provided with a sealing structure (8), the folding structure (2) comprises an inner door plate (201), an outer door plate (202), a sliding rod (203), a limiting block (204) and a fixing block (, the outer side of the sliding rod (203) is provided with an outer door panel (202), an inner door panel (201) is arranged inside the outer door panel (202), the bottom end inside the outer door panel (202) is provided with a limiting block (204), and the top end of the inner door panel (201) is fixed with a fixing block (205).

2. The infrared induction automatic opening and closing passage door according to claim 1, wherein: a sliding structure is formed between the sliding rods (203) and the outer door panel (202), and the sliding rods (203) are symmetrically distributed on the vertical center line of the outer door panel (202).

3. The infrared induction automatic opening and closing passage door according to claim 1, wherein: the mounting structure (4) comprises a sliding block (401), a clamping sleeve (402), a bolt (403) and a sliding groove (404), wherein the sliding block (401) is fixed on the outer side of the door frame (1), the sliding groove (404) is arranged on the outer side of the sliding block (401), the clamping sleeve (402) is arranged inside the sliding block (401), and the bolt (403) is arranged inside the clamping sleeve (402).

4. The infrared induction automatic opening and closing passage door according to claim 3, wherein: the sliding blocks (401) are arranged on the surface of the door frame (1) in a plurality of groups, and the sliding blocks (401) in the plurality of groups are distributed on the surface of the door frame (1) at equal intervals.

5. The infrared induction automatic opening and closing passage door according to claim 1, wherein: the sealing structure (8) comprises a rubber pad (801), a telescopic shell (802), a connecting plate (803) and a telescopic spring (804), wherein the rubber pad (801) is provided with the bottom end inside the door frame (1), the telescopic shell (802) is fixed to the top end of the rubber pad (801), the telescopic spring (804) is arranged on the top end of the rubber pad (801), and the connecting plate (803) is fixed to the top end of the telescopic spring (804).

6. The infrared induction automatic opening and closing passage door according to claim 5, wherein: the shape of the telescopic shell (802) is a hollow tubular structure with surface wrinkles, and the telescopic shell (802) is of a telescopic structure.

Images