CN215565283U

CN215565283U - Hidden switch door drive arrangement and door body

Info

Publication number: CN215565283U
Application number: CN202121462623.2U
Authority: CN
Inventors: 陈长才; 张天长; 徐燕兵
Original assignee: Guangdong Niuniu Intelligent Space Technology Co ltd
Current assignee: Guangdong Niuniu Intelligent Space Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-18
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a hidden door opening and closing driving device and a door body, wherein the hidden door opening and closing driving device comprises: the door frame comprises a strip-shaped bottom plate, wherein a housing capable of being accommodated in an upper beam of a door frame is arranged on the bottom plate, an accommodating space is defined between the housing and the bottom plate, an electric control box and a driving assembly which are positioned in the accommodating space are arranged on the bottom plate, the driving assembly is electrically connected with the electric control box, mounting plate parts extending out of the end parts of the housing are arranged at two ends of the bottom plate, and a thread fastening structure for connecting the upper beam of the door frame is arranged on the mounting plate parts; the door body comprises a door frame, a door plate and a hidden door opening and closing driving device, wherein the lower end surface of an upper beam of the door frame is upwards sunken to form a groove with a downward opening, and a housing is embedded in the groove. The hidden door opening and closing driving device and the door body do not occupy the space of the upper beam of the door frame, and the probability of chemical corrosion caused by the wet air to the door opening and closing driving device is reduced.

Description

Hidden switch door drive arrangement and door body

Technical Field

The utility model relates to a hidden door opening and closing driving device and a door body.

Background

In the prior art, a common door opening and closing driving device is arranged on the surface of an upper beam of a door frame, so that the space of the upper beam of the door frame is wasted, the door opening and closing driving device is not attractive, and the exposed door opening and closing driving device can cause moist air to contact with parts on the door opening and closing driving device to accelerate the chemical corrosion of the parts, so that the service life of the door opening and closing driving device is influenced.

In addition, in a general door opening and closing driving device, an output shaft of a motor is arranged transversely, a worm gear is used as a transmission pair, so that the direction of the output shaft is switched from transverse to vertical, and when power is off, the worm gear has a self-locking angle, so that a door is difficult to open manually, and troubles are caused to a user.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, one of the objectives of the present invention is to provide a hidden door opening and closing driving device, which is built inside the upper beam of the door frame, and does not occupy the space of the upper beam of the door frame, and reduces the probability of chemical corrosion of the upper beam caused by humid air.

The second objective of the present invention is to provide a door body including the concealed door opening and closing driving device.

According to an embodiment of the first aspect of the utility model, a hidden type door opening and closing driving device comprises: the door frame comprises a strip-shaped bottom plate, wherein a cover shell capable of being contained in an upper beam of a door frame is arranged on the bottom plate, a containing space is defined between the cover shell and the bottom plate, an electric control box and a driving assembly which are located in the containing space are arranged on the bottom plate, the driving assembly is electrically connected with the electric control box, two ends of the bottom plate are respectively provided with an installation plate part extending out of the end part of the cover shell, and a thread fastening structure used for connecting the upper beam of the door frame is arranged on the installation plate part.

The hidden door opening and closing driving device provided by the embodiment of the utility model at least has the following beneficial effects:

the housing of the hidden door opening and closing driving device can be contained in the upper beam of the door frame, the housing and the bottom plate jointly enclose an accommodating space for containing the electric control box and the driving assembly, the two ends of the bottom plate are respectively provided with the installation plate parts, the hidden door opening and closing driving device is fixed on the upper beam of the door frame by utilizing the threaded fastening structure on the installation plate parts, the space of the upper beam of the door frame is not occupied, and the probability of chemical corrosion caused by the humid air to the door opening and closing driving device is reduced.

In some embodiments of the present invention, the electric control box and the driving assembly are distributed at intervals along the length direction of the bottom plate, the driving assembly is close to the pivot joint of the door panel, the bottom plate is provided with an electric connection switch located in the accommodating space, a circuit board assembly is arranged in the electric control box, one end of the circuit board assembly close to the electric connection switch is provided with a power input end connected with the electric connection switch, and one end of the circuit board close to the driving assembly is provided with a power output end electrically connected with the driving assembly. The current of external power supply supplies power for the drive assembly after passing through the power connection switch, the power input end and the power output end in sequence, and the on-off of the current can be controlled through the power connection switch, so that the safety is improved.

In some embodiments of the present invention, the driving assembly includes a motor connected to the power output end, an output shaft of the motor is disposed along a vertical direction, an output shaft of the motor is coupled to a gear set, and a vertically downward connecting rotating shaft is disposed on a gear located at a terminal of the gear set. The hidden door opening and closing driving device utilizes the motor to drive the gear set to rotate so as to enable the connecting rotating shaft to rotate, the connecting rotating shaft drives the connecting rod to swing so as to open or close the door panel, the transmission is realized without using a worm gear, and the door panel can be manually opened and closed in a power failure state without causing the phenomenon of blocking.

In some embodiments of the present invention, the circuit board assembly is connected to a hall element for detecting motion information of the motor, and the circuit board assembly is provided with a control module connected to the power output terminal. The Hall element is used for detecting the rotation angle and the rotation speed of the motor, feeding information back to the control module, and controlling the rotation speed and the rotation angle of the motor by the control module so as to control the opening and closing speed and the opening and closing angle of the door plate.

In some embodiments of the present invention, the circuit board assembly is provided with a plurality of signal input ports, and the control module can receive and determine signals input by the signal input ports to control the motor to operate. The external input equipment transmits an input signal to the control module from the signal input port, and the control module controls the action of the motor after judgment, so that the door opening and closing mode is further enriched.

In some embodiments of the present invention, the circuit board assembly is provided with a display and an operation button, which are electrically connected to the control module respectively. The user can adjust the rotating speed and the rotating angle of the motor by controlling the keys and the display according to the actual use requirement.

In some embodiments of the present invention, the motor includes an end plate mounted on the bottom plate and a cylinder connected to the end plate, the end plate and the cylinder together enclose a space for accommodating the stator and rotating, a slot for positioning and fixing the hall element is disposed on a side portion of the end plate, and a lead slot is disposed at a bottom of the end plate and used for passing an electric wire connected between the power output end and the motor. The slot is beneficial to positioning and fixing the Hall element, and can realize the dismounting and replacement of the Hall element; the lead slot helps the electric wire to be orderly routed, and avoids the messy phenomenon.

In some embodiments of the present invention, the housing includes a left end plate and a right end plate arranged at an interval along the length direction of the bottom plate, a U-shaped plate with a downward opening is connected between the left end plate and the right end plate, the extending direction of the U-shaped plate is consistent with the length direction of the bottom plate, two sides of the left end plate are respectively provided with a first embedded groove parallel to the extending direction of the bottom plate, two sides of the right end plate are respectively provided with a second embedded groove parallel to the extending direction of the bottom plate, and two inner walls of two sides of the U-shaped plate are provided with embedded bars capable of being slidably embedded in the first embedded groove and the second embedded groove. When the equipment, can fix the left end board on the bottom plate earlier, then with the first groove of inlaying of the one end embedding of U template, then inlay the groove with the second on the right end board and insert the other end of U template, fix the right end board on the bottom plate at last, the mounting means of this housing is simple, swift to material saving.

The utility model also discloses a door body, which comprises a door frame, a door plate and the hidden door opening and closing driving device of any technical scheme, wherein the lower end surface of the upper beam of the door frame is upwards sunken to form a groove with a downward opening, and the housing is embedded in the groove. The door opening and closing driving device of the door body is hidden in the upper beam of the door frame, so that the door opening and closing driving device is prevented from being exposed, the space of the upper beam of the door frame is not occupied, and the probability of chemical corrosion caused by moist air to the door opening and closing driving device is reduced.

In some embodiments of the present invention, two sinking grooves are disposed at an opening of the groove, and the mounting plate portion is disposed in the sinking grooves and prevents the bottom plate from protruding from a lower end surface of the upper beam of the door frame. The hidden type door opening and closing driving device with the structure can avoid interference with the door plate and the connecting rod connected between the door plate and the door frame.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a hidden door opening/closing driving device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of one embodiment of a door body according to the present invention;

FIG. 4 is an exploded view of the embodiment of FIG. 3 from another perspective.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the hidden door opening and closing driving device of the present invention comprises: the door frame structure comprises a long-strip-shaped bottom plate 100, wherein a cover shell 200 capable of being contained in an upper beam of a door frame 700 is arranged on the bottom plate 100, a containing space is defined between the cover shell 200 and the bottom plate 100, an electronic control box 300 and a driving assembly 400 which are located in the containing space are arranged on the bottom plate 100, the driving assembly 400 is electrically connected with the electronic control box 300, mounting plate portions extending out of the end portions of the cover shell 200 are arranged at two ends of the bottom plate 100, and a thread fastening structure 110 used for connecting the upper beam of the door frame 700 is arranged on the mounting plate portions.

The casing 200 of the above hidden door opening and closing driving device can be accommodated in the upper beam of the door frame 700, the casing 200 and the bottom plate 100 together enclose an accommodating space for accommodating the electronic control box 300 and the driving assembly 400, both ends of the bottom plate 100 are provided with mounting plate portions, and the hidden door opening and closing driving device is fixed on the upper beam of the door frame 700 by using the threaded fastening structures 110 on the mounting plate portions, so that the space of the upper beam of the door frame 700 is not occupied, and the probability of chemical corrosion caused by humid air to the door opening and closing driving device is reduced.

Referring to fig. 2, in some embodiments of the present invention, the electrical control box 300 and the driving assembly 400 are distributed at intervals along the length direction of the bottom plate 100, the driving assembly 400 is close to a pivot joint of the door panel 800, the bottom plate 100 is provided with an electrical connection switch 500 located in the accommodating space, a circuit board assembly 310 is disposed in the electrical control box 300, one end of the circuit board assembly 310 close to the electrical connection switch 500 is provided with a power input end 320 connected to the electrical connection switch 500, and one end of the circuit board close to the driving assembly 400 is provided with a power output end 330 electrically connected to the driving assembly 400. The current of external power supply passes through in proper order and connects electric switch 500, power input end 320, power output end 330 back and supply power for drive assembly 400, can control the break-make of current through connecting electric switch 500, improves the security.

Referring to fig. 2, in some embodiments of the present invention, the driving assembly 400 includes a motor 410 connected to the power output end 330, an output shaft of the motor 410 is disposed in a vertical direction, a gear set 420 is coupled to the output shaft of the motor 410, and a vertically downward connecting rotating shaft 430 is disposed on a gear located at an end of the gear set 420. The hidden door opening and closing driving device drives the gear set 420 to rotate by using the motor 410 so as to enable the connecting rotating shaft 430 to rotate, and the connecting rotating shaft 430 drives the connecting rod 900 to swing so as to enable the door panel 800 to be opened or closed, so that transmission is realized without using a worm gear, the door panel 800 can be manually opened and closed in a power failure state, and the phenomenon of blocking cannot be caused.

Referring to fig. 2, in some embodiments of the present invention, the circuit board assembly 310 is connected to a hall element 600 for detecting motion information of the motor 410, and the circuit board assembly 310 is provided with a control module connected to the power output end 330. The hall element 600 is used for detecting the rotation angle and the rotation speed of the motor 410, and feeding back information to the control module, and the control module controls the rotation speed and the rotation angle of the motor 410, so as to control the opening and closing speed and the opening and closing angle of the door panel 800.

Referring to fig. 2, in some embodiments of the present invention, the circuit board assembly 310 is provided with a plurality of signal input ports 340, and the control module can receive and determine signals input by the signal input ports 340 to control the motor 410 to operate. The external input equipment transmits the input signal from the signal input port to the control module, and the control module controls the action of the motor 410 after judgment, so that the door opening and closing modes are further enriched.

Referring to fig. 2, in some embodiments of the present invention, the circuit board assembly 310 is provided with a display 350 and a control button 360 electrically connected to the control module, respectively. The user can adjust the rotation speed and rotation angle of the motor 410 by manipulating the keys 360 and the display 350 according to the actual use requirement.

Referring to fig. 2, in some embodiments of the present invention, the motor 410 includes a terminal plate 411 mounted on the base plate 100 and a cylinder 412 connected to the terminal plate 411, the terminal plate 411 and the cylinder 412 together define a space for accommodating a stator and rotating, a side of the terminal plate 411 is provided with a slot 4111 for positioning and fixing the hall element 600, a bottom of the terminal plate 411 is provided with a lead slot 4112, and the lead slot 4112 is used for passing an electric wire connected between the power output end 330 and the motor 410. The slot 4111 is beneficial to positioning and fixing the hall element 600, and can realize the dismounting and replacement of the hall element 600; the lead groove 4112 helps the electric wire to be orderly routed, and messy phenomena are avoided.

Referring to fig. 1 and 2, in some embodiments of the present invention, the housing 200 includes a left end plate 210 and a right end plate 220 spaced apart from each other along a length direction of the bottom plate 100, a U-shaped plate 230 having a downward opening is connected between the left end plate 210 and the right end plate 220, an extending direction of the U-shaped plate 230 is identical to the length direction of the bottom plate 100, a first insertion groove 211 is respectively formed on both sides of the left end plate 210 and is parallel to the extending direction of the bottom plate 100, a second insertion groove 221 is respectively formed on both sides of the right end plate 220 and is parallel to the extending direction of the bottom plate 100, and insertion bars 231 capable of being slidably inserted into the first insertion groove 211 and the second insertion groove 221 are formed on inner walls of both sides of the U-shaped plate 230. When assembling, the left end plate 210 can be fixed on the bottom plate 100, then one end of the U-shaped plate 230 is inserted into the first embedded groove 211, then the second embedded groove 221 on the right end plate 220 is inserted into the other end of the U-shaped plate 230, and finally the right end plate 220 is fixed on the bottom plate 100, so that the installation mode of the housing 200 is simple and quick, and materials are saved.

Referring to fig. 3 and 4, the utility model further discloses a door body, which includes a door frame 700, a door panel 800 and the hidden door opening and closing driving device of any technical scheme, wherein the lower end of the upper beam of the door frame 700 is upwards recessed to form a groove 710 with a downward opening, and the cover shell 200 is embedded in the groove 710. The connecting shaft 430 is rotatably connected to one end of the connecting rod 900, the other end of the connecting rod 900 is rotatably provided with a movable block 910, and a sliding groove 810 matched with the movable block 910 is installed on the upper end surface of the door panel 800. The door opening and closing driving device of the door body is hidden in the upper beam of the door frame 700, so that the door opening and closing driving device is prevented from being exposed, the space of the upper beam of the door frame 700 is not occupied, and the probability of chemical corrosion caused by moist air to the door opening and closing driving device is reduced.

Referring to fig. 4, in some embodiments of the present invention, two sinking grooves 720 are formed at the opening of the groove 710, and the installation plate portion is located in the sinking grooves 720 such that the bottom plate 100 does not protrude from the lower end surface of the upper beam of the door frame 700. The hidden door opening and closing driving device with the structure can avoid interference with the door panel 800 and the connecting rod 900 connected between the door panel 800 and the door frame 700.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A hidden switch door drive device, characterized by comprising:

the structure comprises a long-strip-shaped bottom plate (100), wherein a cover shell (200) capable of being contained in an upper beam of a door frame (700) is arranged on the bottom plate (100), a containing space is defined between the cover shell (200) and the bottom plate (100), an electric control box (300) and a driving assembly (400) which are located in the containing space are arranged on the bottom plate (100), the driving assembly (400) is electrically connected with the electric control box (300), mounting plate portions extending out of the end portion of the cover shell (200) are arranged at two ends of the bottom plate (100), and a thread fastening structure (110) used for connecting the upper beam of the door frame (700) is arranged on the mounting plate portions.

2. The hidden door opening and closing driving device as claimed in claim 1, wherein:

automatically controlled box (300) with drive assembly (400) are followed the length direction interval distribution of bottom plate (100), drive assembly (400) are close to the pin joint department of door plant (800), be equipped with on bottom plate (100) and are located connect electric switch (500) in the accommodation space, be equipped with circuit board subassembly (310) in automatically controlled box (300), circuit board subassembly (310) are close to connect the one end of electric switch (500) be equipped with connect the power input end (320) that electric switch (500) links to each other, the circuit board is close to the one end of drive assembly (400) be equipped with drive assembly (400) electric connection's power output end (330).

3. The hidden door opening and closing driving device as claimed in claim 2, wherein:

the driving assembly (400) comprises a motor (410) connected with the power output end (330), an output shaft of the motor (410) is arranged in the vertical direction, an output shaft of the motor (410) is connected with a gear set (420), and a vertical downward connecting rotating shaft (430) is arranged on a gear at the tail end of the gear set (420).

4. The concealed door opening and closing driving device as claimed in claim 3, wherein:

the circuit board assembly (310) is connected with a Hall element (600) used for detecting motion information of the motor (410), and a control module connected with the power output end (330) is arranged on the circuit board assembly (310).

5. The hidden door opening and closing driving device as claimed in claim 4, wherein:

the circuit board assembly (310) is provided with a plurality of signal input ports (340), and the control module can receive and judge signals input by the signal input ports (340) to control the motor (410) to act.

6. The hidden door opening and closing driving device as claimed in claim 4, wherein:

and the circuit board assembly (310) is provided with a display (350) and an operation key (360) which are respectively and electrically connected with the control module.

7. The hidden door opening and closing driving device as claimed in claim 4, wherein:

motor (410) including install in end plate spare (411) on bottom plate (100) and connection cylinder (412) on end plate spare (411), end plate spare (411) with cylinder (412) enclose jointly and become to be used for holding stator and pivoted space, the lateral part of end plate spare (411) is equipped with and is used for the location fixed slot (4111) of hall element (600), the bottom of end plate spare (411) is equipped with lead wire groove (4112), lead wire groove (4112) supply connect in power output end (330) with electric wire between motor (410) passes through.

8. The hidden door opening and closing driving device as claimed in claim 1, wherein:

the housing (200) comprises a left end plate (210) and a right end plate (220) which are arranged at intervals along the length direction of the bottom plate (100), wherein a U-shaped plate (230) with a downward opening is connected between the left end plate (210) and the right end plate (220), the extending direction of the U-shaped plate (230) is consistent with the length direction of the bottom plate (100), two sides of the left end plate (210) are respectively provided with a first embedded groove (211) parallel to the extending direction of the bottom plate (100), two sides of the right end plate (220) are respectively provided with a second embedded groove (221) parallel to the extending direction of the bottom plate (100), and two inner walls of two sides of the U-shaped plate (230) are provided with embedded strips (231) which can slide and are embedded in the first embedded grooves (211) and are opposite to the second embedded grooves (221).

9. A door body, characterized in that, it comprises a door frame (700), a door panel (800) and the hidden door opening and closing driving device as claimed in any one of claims 1-8, the lower end of the upper beam of the door frame (700) is upwards recessed to form a groove (710) with a downward opening, and the cover (200) is embedded in the groove (710).

10. The door body according to claim 9, wherein two sinking grooves (720) are formed at the opening of the groove (710) and located at two ends of the groove (710), respectively, and the installation plate portion is located in the sinking grooves (720) and prevents the bottom plate (100) from protruding from the lower end surface of the upper beam of the door frame (700).