CN219247739U

CN219247739U - Rolling shutter door motor control device with self-checking function

Info

Publication number: CN219247739U
Application number: CN202223464992.2U
Authority: CN
Inventors: 古满兴; 陈琰瑗
Original assignee: Zhangzhou Fuhao Electromechanical Co ltd
Current assignee: Zhangzhou Fuhao Electromechanical Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-23
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of rolling shutter door motors and discloses a rolling shutter door motor control device with a self-checking function.

Description

Rolling shutter door motor control device with self-checking function

Technical Field

The utility model relates to the technical field of roller shutter door motors, in particular to a roller shutter door motor control device with a self-checking function.

Background

The rolling door motor is an important component part of the rolling door, the rolling door is enabled to rotate up and down by taking a scroll above the door as a center through the rolling door motor, so that the rolling door is opened and closed, a control device of the rolling door motor moves on a screw rod through a travel screw, when the travel screw touches a limit switch at one end, the travel screw presses down a spring plate of the limit switch to enable the limit switch to be started, limit processing is carried out on the rolling door motor, the spring plate of the limit switch can be reduced or vanished due to aging under long-time operation, and after the travel screw presses down the spring plate, the spring plate does not rebound any more to cause the fault of the rolling door motor to occur.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rolling shutter door motor control device with a self-checking function, which has the advantages of self-checking function and capability of preventing the controller from failure caused by ageing of a limit switch.

In order to achieve the functional purposes, the utility model provides the following technical scheme: the utility model provides a rolling slats door motor control device with self-checking function, which comprises a bod, be fixed with in the organism and open limit switch, the other end in the organism is fixed with relevant limit switch, one side of opening limit switch is equipped with the assistor, it has the wire tube to close the window on the organism, organism internally mounted has the lead screw, the lead screw runs through organism and gear connection, the activity has the stroke screw that moves about on the lead screw, one side of lead screw is equipped with the alarm, the stroke track passes through the stroke track screw fixation in the organism, the stroke track moves about the screw meshing with the stroke, the assistor includes the box body, the one side of box body is fixed with the mounting, the box body passes through the mounting to be connected with the organism, the activity has the movable rod on the box body, above-mentioned assistor is used for assisting limit switch to open and move, prevent that limit switch from ageing because of time overlength leads to, the trouble occurs.

As the optimization, the inside fly leaf that includes of box body, the fly leaf activity is in the box body is inside, and the one end of fly leaf is fixed with the spring fixed with the box body, and above-mentioned when the fly rod was pushed down by limit switch, the fly leaf was driven down to the fly rod, and the fly leaf is pressed to the spring, and the assistor just can provide a resilience power for limit switch this moment.

As the optimization, the movable rod is a word pole, and a branch is fixed to the inside one end of movable rod in box body, and above-mentioned movable rod is a word pole for can be better with limit switch cooperation, and fixed branch has prevented because the elasticity of spring is too big in the above-mentioned movable rod, damages limit switch.

As optimization, triangular blocks are uniformly distributed on the fixing piece.

As optimization, the inside fluting that is equipped with of organism, equally divide in the fluting and have the second triangular block, the material of above-mentioned triangular block and second triangular block is soft plastic material, can be fixed the mounting direct insertion in the fluting, and the frictional force between them has been increased to the triangular block on the mounting and the second triangular block in the fluting, makes it be difficult for droing, easy to assemble.

As optimization, the alarm is equipped with the sound outlet by one side outside the body, and the both sides of lead screw are equipped with infrared detector, and above-mentioned if the position of stroke screw that moves about is close to infrared detector, when being detected, the alarm will send out the police dispatch newspaper, reminds the staff.

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

the utility model relates to a rolling shutter door motor control device with a self-checking function, which is characterized in that through the arrangement of an auxiliary device, when a movable rod is pressed down by a limit switch, the movable rod drives a movable plate to press down, the movable plate presses against a spring, and at the moment, the auxiliary device can provide rebound power for the limit switch, so that the self-checking function is realized, and the problem that after the limit switch ages, the limit switch cannot rebound due to the fact that the limit switch is pressed down by a travel running screw, and faults occur is solved.

Drawings

FIG. 1 is a schematic diagram of a motor control device for a roller shutter door with a self-checking function according to the present utility model;

FIG. 2 is a schematic diagram of a controller according to the present utility model;

FIG. 3 is a schematic view of the structure of the auxiliary device of the present utility model;

FIG. 4 is a schematic cross-sectional view of the case of the present utility model;

FIG. 5 is a schematic view of the structure of the fixing member of the present utility model;

FIG. 6 is a schematic diagram of a slot structure according to the present utility model;

FIG. 7 is a schematic diagram of the structure of the alarm of the present utility model.

Reference numerals in the drawings: the device comprises a machine body-1, an opening limit switch-2, a wire arranging pipe-3, an auxiliary device-4, an alarm-5, a travel track screw-6, a travel track-7, a travel screw-8, a gear-9, an opening limit switch-10, a screw rod-11, a box body-41, a movable rod-42, a fixing piece-43, a movable plate-01, a spring-02, a supporting rod-021, a triangular block-031, a slot-011, a second triangular block-012, an acoustic outlet-51 and an infrared detector-52.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-7, embodiments of the present utility model

The utility model provides a rolling slats door motor control device with self-checking function, including organism 1, open limit switch 2, whole spool 3, auxiliary device 4, alarm 5, travel track screw 6, travel track 7, travel screw 8, gear 9, close limit switch 10, lead screw 11, be fixed with in the organism 1 and open limit switch 2, the other end in the organism 1 is fixed with relevant limit switch 10, one side of open limit switch 2 is equipped with auxiliary device 4, it has whole spool 3 to close the window on the organism 1, organism 1 internally mounted has lead screw 11, lead screw 11 runs through organism 1 and is connected with gear 9, the activity has travel screw 8 on the lead screw 11, one side of lead screw 11 is equipped with alarm 5, travel track 7 is fixed in organism 1 through travel track screw 6, travel track 7 meshes with travel screw 8, auxiliary device 4 includes box 41, movable rod 42, mounting 43, one side of box 41 is fixed with mounting 43, box 41 is connected with organism 1 through mounting 43, the activity has movable rod 42 on the box 41, above-mentioned auxiliary device 4 is used for assisting limit switch to open and move, prevent that limit switch from appearing ageing because of overlength time causes.

In this embodiment, the inside of the case 41 includes a movable plate 01 and a spring 02, the movable plate 01 is movable inside the case 41, one end of the movable plate 01 is fixed with the spring 02 fixed with the case 41, the other end of the movable plate 01 is fixed with the movable rod 42, when the movable rod 42 is pressed down by the limit switch, the movable rod 42 drives the movable plate 01 to press down, the movable plate 01 presses against the spring 02, and at this time, the assist device 4 can provide a rebound power for the limit switch.

In this embodiment, the movable rod 42 is a 7-shaped rod, a supporting rod 021 is fixed at one end of the movable rod 42 inside the box 41, the movable rod 42 is a 7-shaped rod to be better matched with the limit switch, and the supporting rod 021 fixed in the movable rod 42 prevents the limit switch from being damaged due to too large elastic force of the spring 02.

In this embodiment, triangular blocks 031 are uniformly distributed on the fixing member 43.

In this embodiment, the machine body 1 is internally provided with the slots 011, the slots 011 are all provided with the second triangular blocks 012, the triangular blocks 031 and the second triangular blocks 012 are made of soft plastic, the fixing piece 43 can be directly inserted into the slots 011 for fixing, and the triangular blocks 031 on the fixing piece 43 and the second triangular blocks 012 in the slots 011 increase the friction force between them, so that the triangular blocks 031 and the second triangular blocks 012 are not easy to fall off, and the installation is convenient.

In this embodiment, the alarm 5 includes an acoustic port 51 and an infrared detector 52, the acoustic port 51 is installed on one side of the alarm 5 near the outside of the machine body 1, the infrared detectors 52 are disposed on two sides of the screw rod 11, and if the position of the travel screw 8 is close to the infrared detectors 52, the alarm 5 will give an alarm to remind the staff if the position is detected.

The following description is made on the above working principle:

the fixing piece 43 on the auxiliary device 4 is directly inserted into the slot 011 in the machine body 1, the triangular blocks 031 are uniformly distributed on the fixing piece 43, the second triangular blocks 012 are uniformly distributed in the slot 011, the triangular blocks 031 and the second triangular blocks 012 are made of soft plastic materials, the fixing piece 43 can be directly inserted into the slot 011 to be fixed, the frictional force between the triangular blocks 031 on the fixing piece 43 and the second triangular blocks 012 in the slot 011 is increased, the fixing piece is not easy to fall off, the fixing piece is convenient to install, when the movable rod 42 on the auxiliary device 4 is pressed down by the limit switch, the movable rod 42 drives the movable plate 01 to press down, the movable plate 01 presses against the spring 02, at the moment, the auxiliary device 4 can provide rebound power for the limit switch, faults caused by ageing of the limit switch are prevented, the movable rod 42 is a 7-shaped rod which is matched with the limit switch well, the fixed supporting rod 021 in the movable rod 42 prevents the limit switch from being damaged due to overlarge elasticity of the spring 02, and the auxiliary device 4 is convenient to replace.

The foregoing description is only exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the teachings of this utility model, or direct or indirect application in other related arts, are included in the scope of this utility model.

Claims

1. The utility model provides a rolling slats door motor control device with self-checking function, includes organism (1), be fixed with in organism (1) and open limit switch (2), the other end in organism (1) is fixed with relative limit switch (10), one side of opening limit switch (2) is equipped with auxiliary (4), it has whole spool (3) to close the window on organism (1), organism (1) internally mounted has lead screw (11), lead screw (11) run through organism (1) and are connected with gear (9), the activity has stroke to move about screw (8) on lead screw (11), one side of lead screw (11) is equipped with alarm (5), and stroke track (7) are fixed in organism (1) through stroke track screw (6), stroke track (7) and stroke move about screw (8) meshing, its characterized in that: the auxiliary device (4) comprises a box body (41), a fixing piece (43) is fixed on one surface of the box body (41), the box body (41) is connected with the machine body (1) through the fixing piece (43), and a movable rod (42) is movably arranged on the box body (41).

2. The rolling shutter door motor control device with a self-checking function according to claim 1, characterized in that: the novel box is characterized in that the box body (41) comprises a movable plate (01), the movable plate (01) moves inside the box body (41), and a spring (02) fixed with the box body (41) is fixed at one end of the movable plate (01).

3. The rolling shutter door motor control device with a self-checking function according to claim 1, characterized in that: the movable rod (42) is a 7-shaped rod, and one end of the movable rod (42) positioned in the box body (41) is fixed with a supporting rod (021).

4. The rolling shutter door motor control device with a self-checking function according to claim 1, characterized in that: triangular blocks (031) are uniformly distributed on the fixing piece (43).

5. The rolling shutter door motor control device with a self-checking function according to claim 1, characterized in that: the machine body (1) is internally provided with a slot (011), and second triangular blocks (012) are distributed in the slot (011).

6. The rolling shutter door motor control device with a self-checking function according to claim 1, characterized in that: an acoustic outlet (51) is arranged on one side, close to the outside of the machine body (1), of the alarm (5), and infrared detectors (52) are arranged on two sides of the screw rod (11).