CN213742875U

CN213742875U - Semi-automatic door stopper for automatic door

Info

Publication number: CN213742875U
Application number: CN202022684997.0U
Authority: CN
Inventors: 刘敬成
Original assignee: Shanghai Dante Door Co ltd
Current assignee: Shanghai Dante Door Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of automatic doors, and discloses a semi-automatic door stopper for an automatic door, which comprises a door frame, a door body, a processor, a driving device and a sensor body, wherein a bending rod is bolted above the front side of the door body, the other end of the bending rod is bolted with a fixed block, a sleeve is bolted on the surface of one side of the fixed block, and the inner wall of the sleeve is slidably connected with an inner rod; the utility model discloses a pole of buckling, the fixed block, the sleeve pipe, interior pole, the contact, reset spring, the setting of casing and round hole for this door stopper can cushion the protection to pressure sensor at the collision in-process, and make pressure sensor not fragile, solved some existing automatically-controlled doors and realized the effect that ends the door through pressure sensor's collision when closed, however pressure sensor lacks the buffer protection, after long-term the use, easily cause pressure sensor impaired damage even, and then influence the problem of automatically-controlled door operation.

Description

Semi-automatic door stopper for automatic door

Technical Field

The utility model relates to an automatically-controlled door technical field specifically is a semi-automatic door ends ware for automatically-controlled door.

Background

Along with the improvement of living standard, more and more intelligent products enter the daily life of people, and the automatic door is one of them, and the automatic door is widely used in indoor places such as shopping malls, stores, enterprises, consequently also for people's well known and bring very big convenience to people's life. The automatic door is as follows: the door opening control system comprises a control unit which can recognize the action of a person approaching the door (or authorize some entrance) as a door opening signal, opens the door through a driving system, automatically closes the door after the person leaves, and controls the opening and closing processes.

Some existing automatic doors realize the effect of stopping the door through the collision of the pressure sensor when being closed, however, the pressure sensor lacks the buffer protection, and after the automatic door is used for a long time, the pressure sensor is easy to damage or even damage, and then the automatic door is influenced to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic door ends ware for automatically-controlled door, it can cushion the protection to pressure sensor at the collision in-process, makes pressure sensor not fragile, has solved some existing automatically-controlled doors and has realized the effect that ends the door through pressure sensor's collision when closed, however pressure sensor lacks the buffer protection, uses the back for a long time, easily causes pressure sensor impaired damage even, and then influences the problem of automatically-controlled door operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a semi-automatic door ends ware for automatically-controlled door, includes door frame, the door body, treater, drive arrangement and sensor body, the positive top bolt of the door body has the pole of buckling, the other end bolt of the pole of buckling has the fixed block, the surperficial bolt of fixed block one side has the sleeve pipe, the sheathed tube inner wall sliding connection has interior pole, interior pole is kept away from sheathed tube one end and is installed the contact, reset spring is installed to the interior pole other end, and reset spring's the other end and sheathed tube inner wall fixed mounting, the place ahead of door frame is provided with the casing, and the sensor body installs the inside at the casing, the round hole has been seted up in running through on the surface of casing one side, the upper and lower both sides.

Preferably, the output end of the sensor body is unidirectionally and electrically connected with the input end of the processor, and the output end of the processor is unidirectionally and electrically connected with the input end of the driving device.

Preferably, the fixing mechanism comprises a fixing sheet, a fixing bolt, a through hole and a screw hole, the fixing sheet is respectively installed on the surfaces of the upper side and the lower side of the shell, the through hole penetrates through the surface of the fixing sheet, the screw hole is formed in the surface of the door frame, and the fixing bolt is in threaded connection with the inner wall of the screw hole.

Preferably, the upper side and the lower side of the inner cavity of the sleeve are both provided with sliding grooves, the upper side and the lower side of the inner rod are both bolted with sliding blocks, and the sliding blocks are in sliding connection with the inner walls of the sliding grooves.

Preferably, the whole of the contact is hemispherical, and the contact is made of rubber.

Preferably, the round hole and the sleeve are located on the same axis, and the inner diameter of the round hole is larger than the outer diameter of the sleeve.

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

the utility model discloses a pole of buckling, the fixed block, the sleeve pipe, interior pole, the contact, reset spring, the setting of casing and round hole for this door stopper can cushion the protection to pressure sensor at the collision in-process, and make pressure sensor not fragile, solved some existing automatically-controlled doors and realized the effect that ends the door through pressure sensor's collision when closed, however pressure sensor lacks the buffer protection, after long-term the use, easily cause pressure sensor impaired damage even, and then influence the problem of automatically-controlled door operation.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the sleeve of the present invention;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a perspective view of the present invention;

fig. 5 is a schematic diagram of the system of the present invention.

In the figure: 1. a door frame; 2. a door body; 3. a processor; 4. a drive device; 5. a sensor body; 6. a bending rod; 7. a fixed block; 8. a sleeve; 9. an inner rod; 10. a contact; 11. a return spring; 12. a housing; 13. a fixing mechanism; 131. a fixing sheet; 132. fixing the bolt; 133. a through hole; 134. a screw hole; 14. a circular hole; 15. a chute; 16. a slide 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. 1-5, a semi-automatic door stopper for an automatic door includes a door frame 1, a door body 2, a processor 3, a driving device 4 and a sensor body 5, wherein a bending rod 6 is bolted on the upper front side of the door body 2, the other end of the bending rod 6 is bolted with a fixed block 7, a sleeve 8 is bolted on the surface of one side of the fixed block 7, an inner rod 9 is slidably connected to the inner wall of the sleeve 8, a contact 10 is installed at one end of the inner rod 9 away from the sleeve 8, a return spring 11 is installed at the other end of the inner rod 9, the other end of the return spring 11 is fixedly installed with the inner wall of the sleeve 8, a housing 12 is installed in front of the door frame 1, the sensor body 5 is installed inside the housing 12, a circular hole 14 is formed through the surface of one side of the housing 12, fixing mechanisms 13 are installed on the upper and lower sides of the housing 12, and fixing mechanisms 13 are installed on the upper and lower sides of the housing 12 through the bending rod 6, the fixed block 7, the sleeve 8 and the inner rod 9, Contact 10, reset spring 11, casing 12 and round hole 14's setting for this door ends ware can cushion pressure sensor at the collision in-process and protect, and make pressure sensor not fragile, solved some existing automatically-controlled doors and realized the effect that ends the door through pressure sensor's collision when closed, however pressure sensor lacks the buffer protection, after long-term the use, easily cause pressure sensor impaired even damage, and then influence the problem of automatically-controlled door operation.

Referring to fig. 5, the output end of the sensor body 5 is unidirectionally and electrically connected to the input end of the processor 3, and the output end of the processor 3 is unidirectionally and electrically connected to the input end of the driving device 4, so that the processor 3 performs the sensing control.

Referring to fig. 1 and 3, the fixing mechanism 13 includes a fixing plate 131, a fixing bolt 132, a through hole 133 and a screw hole 134, the fixing plate 131 is respectively installed on the upper and lower surfaces of the housing 12, the through hole 133 penetrates the surface of the fixing plate 131, the screw hole 134 is opened on the surface of the door frame 1, the fixing bolt 132 is in threaded connection with the inner wall of the screw hole 134, and the fixing bolt 132 penetrates the through hole 133 and rotates into the screw hole 134 through the fixing plate 131, the fixing bolt 132, the through hole 133 and the screw hole 134, so that the housing 12 and the door frame 1 can be fixed to each other, and the housing 12 can be detached.

Referring to fig. 2, the upper and lower sides of the inner cavity of the sleeve 8 are both provided with sliding grooves 15, the upper and lower sides of the inner rod 9 are both bolted with sliding blocks 16, and the sliding blocks 16 are slidably connected with the inner walls of the sliding grooves 15, and the sliding ranges of the inner rod 9 can be limited by the matching use of the sliding grooves 15 and the sliding blocks 16 so as to prevent the inner rod from popping out of the sleeve 8 under the reaction force of the return spring 11.

Referring to fig. 1, 2 and 4, the overall shape of the contact 10 is hemispherical, and the material of the contact 10 is rubber, which makes the contact 10 elastic and capable of performing buffering protection when colliding with the sensor body 5.

Referring to fig. 1, the circular hole 14 and the sleeve 8 are located on the same axis, and the inner diameter of the circular hole 14 is larger than the outer diameter of the sleeve 8, so that the sleeve 8 can be prevented from colliding with or wearing the inner wall of the circular hole 14 when the sleeve 8 passes through the circular hole 14.

The working principle is as follows: in the process of closing the door bodies 2, the door bodies 2 on the left side and the right side move relatively under the driving of the driving device 4, the door bodies 2 drive the bending rods 6, the fixing blocks 7, the sleeve pipes 8, the inner rods 9 and the contact heads 10 to move together, then the contact heads 10, the inner rods 9 and the sleeve pipes 8 penetrate through the round holes 14 to enter the shell 12, then the contact heads 10 collide with the sensor body 5, at the moment, the sensor body 5 transmits electric signals to the processor 3, then the processor 3 controls the driving device 4 to stop, the door bodies 2 stop moving, the door stopping effect is realized, in the process that the contact heads 10 collide with the sensor body 5, the contact heads 10 can perform preliminary shock absorption, meanwhile, the inner rods 9 contract towards the inside of the sleeve pipes 8 to enable the reset springs 11 to be in a compression state, at the moment, the pressure sensors are in elastic collision contact with the pressure sensors, the effect of buffering protection on the pressure sensors is realized, and the pressure sensors are not easy to damage, when the door body 2 is opened, the contact 10, the inner rod 9 and the sleeve 8 are separated from the inside of the housing 12, and the contact 10 and the inner rod 9 are reset by the reaction force of the return spring 11.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 semi-automatic door stopper for automatically-controlled door, includes door frame (1), the door body (2), treater (3), drive arrangement (4) and sensor body (5), its characterized in that: the utility model discloses a sensor, including door body (2), the positive top bolt of door body (2) has pole (6) of buckling, the other end bolt of pole (6) of buckling has fixed block (7), the surface bolt of fixed block (7) one side has sleeve pipe (8), the inner wall sliding connection of sleeve pipe (8) has interior pole (9), interior pole (9) are kept away from the one end of sleeve pipe (8) and are installed contact (10), reset spring (11) are installed to interior pole (9) other end, and the inner wall fixed mounting of the other end of reset spring (11) and sleeve pipe (8), the place ahead of door frame (1) is provided with casing (12), and sensor body (5) installs the inside at casing (12), round hole (14) have been run through on the surface of casing (12) one side, the upper and lower both sides of casing (12) all are provided with fixed establishment (13).

2. A semi-automatic door stop for an automatic door according to claim 1, characterized in that: the output end of the sensor body (5) is in one-way electric connection with the input end of the processor (3), and the output end of the processor (3) is in one-way electric connection with the input end of the driving device (4).

3. A semi-automatic door stop for an automatic door according to claim 1, characterized in that: fixing mechanism (13) are including stationary blade (131), fixing bolt (132), through-hole (133) and screw (134), the surface in the upper and lower both sides of casing (12) is installed respectively to stationary blade (131), through-hole (133) run through and set up the surface at stationary blade (131), the surface at door frame (1) is set up in screw (134), and the inner wall threaded connection of fixing bolt (132) and screw (134).

4. A semi-automatic door stop for an automatic door according to claim 1, characterized in that: the upper side and the lower side of the inner cavity of the sleeve (8) are both provided with sliding grooves (15), the upper side and the lower side of the inner rod (9) are both bolted with sliding blocks (16), and the sliding blocks (16) are in sliding connection with the inner walls of the sliding grooves (15).

5. A semi-automatic door stop for an automatic door according to claim 1, characterized in that: the whole contact (10) is hemispherical, and the contact (10) is made of rubber.

6. A semi-automatic door stop for an automatic door according to claim 1, characterized in that: the round hole (14) and the sleeve (8) are located on the same axis, and the inner diameter of the round hole (14) is larger than the outer diameter of the sleeve (8).