CN216588084U - Intelligent door and window handle - Google Patents

Abstract

The utility model discloses an intelligent door and window handle, which comprises a handle main body and a handle seat, wherein the handle main body comprises a shell and a bolt, the bolt is connected with the shell in a vertical sliding manner, the bottom of the bolt protrudes downwards out of the shell, a driving device for driving the bolt to slide vertically is arranged in the shell, a power supply part and a fingerprint plate are also arranged on the shell, and the power supply part and the driving device are both electrically connected with the fingerprint plate; the handle main part rotates with the handle seat and is connected, the pivot of rotation department is called first pivot, is equipped with at least one locating hole on the handle seat, and the bottom cartridge of bolt is in the locating hole. When fingerprint verification fails, the bolt is inserted into the positioning hole, the handle main body is locked with the handle seat, the handle main body cannot rotate relative to the handle seat and cannot open a door or window, when fingerprint verification succeeds, the bolt is pulled out of the positioning hole, the handle main body can rotate relative to the handle seat, and the handle main body can control the door or window lock; the user does not need to pull and insert a mechanical key, and the operation is simple and convenient.

Description

Intelligent door and window handle

Technical Field

The utility model relates to the technical field of door and window parts, in particular to an intelligent door and window handle.

Background

At present, most of window sashes are controlled to be opened and closed through handles. The handle does not have the locking function, and anyone can control the opening and closing of the window sash, so that certain potential safety hazards are brought to daily life; in addition, although some handles with a locking function are commercially available, the locking and unlocking of the handle is achieved by a mechanical key, which is inconvenient in operation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an intelligent door and window handle.

The intelligent door and window handle comprises a handle main body and a handle base, wherein the handle main body comprises a shell and a bolt, the bolt is connected with the shell in a vertical sliding mode, the bottom of the bolt protrudes out of the shell downwards, a driving device used for driving the bolt to slide vertically is arranged in the shell, a power supply part and a fingerprint plate are further arranged on the shell, and the power supply part and the driving device are both electrically connected with the fingerprint plate; the handle is characterized in that the handle main body is rotatably connected with the handle base, a rotating shaft at the rotating position is called a first rotating shaft, at least one positioning hole is formed in the handle base, and the bottom of the bolt is inserted into the positioning hole, so that the handle base and the handle main body are locked.

According to the embodiment of the utility model, the intelligent door and window handle at least has the following technical effects: due to the arrangement of the fingerprint plate, the driving device and the power supply piece, a user can insert or take out the plug pin through fingerprint verification; when fingerprint verification fails, the bolt is inserted into the positioning hole, the handle main body is locked with the handle seat, the handle main body cannot rotate relative to the handle seat and cannot open a door or window, when fingerprint verification succeeds, the bolt is pulled out of the positioning hole, the handle main body can rotate relative to the handle seat, and the handle main body can control a door or window lock and can open the door or window; the user does not need to pull and insert a mechanical key, and the operation is simple and convenient.

According to some embodiments of the present invention, the driving device includes a motor and a transmission assembly, the transmission assembly includes a transmission shaft, a coil spring and a sliding seat, a rotation shaft of the motor is linked with the transmission shaft, the transmission shaft is vertically disposed, the coil spring is sleeved outside the transmission shaft, the transmission shaft is provided with a stop lever, the stop lever is disposed along a radial direction of the transmission shaft, and the stop lever penetrates through the coil spring; the sliding seat is connected with the shell in a vertical sliding mode, two ends of the spiral spring are connected with the sliding seat, and the top of the bolt is connected with the sliding seat. The motor is started, the rotating shaft of the motor drives the transmission shaft to rotate, the sliding seat can ascend when the transmission shaft rotates, the bolt is driven to ascend, and the purpose of pulling out the bolt from the positioning hole is achieved.

According to some embodiments of the present invention, a sliding groove is formed in the housing, the sliding seat and the bolt are both disposed in the sliding groove, and a groove wall of the sliding groove is provided with a first through hole. When the smart door and window handle broke down, even carried out fingerprint identification also can not rotate, the user can be in first through-hole department observation bolt and whether have extracted, if the bolt does not have the extraction, can use the article of iron stick class to choose from first through-hole and shift seat or bolt that slides, make the bolt upwards extract in the locating hole, can not open door and window when preventing that the smart door and window handle broke down.

According to some embodiments of the utility model, the first through hole is provided at a bottom of the housing, and the bottom of the first through hole is open. Like this first through-hole is located the position between handle main part and the handle seat, and the here position is spacious relatively, and the operation of choosing is carried out to the article of the iron bar class of being convenient for use.

According to some embodiments of the utility model, the motor is vertically disposed, and the motor is juxtaposed with the chute. The structure is reasonable and compact, the rotating shaft of the motor is parallel to the transmission shaft, and the linkage connection of the rotating shaft of the motor and the transmission shaft is convenient.

According to some embodiments of the utility model, a first gear is provided on the rotating shaft of the motor, and a second gear is provided on the transmission shaft, and the first gear is engaged with the second gear. Therefore, the device has the advantages of small occupied space, reasonable and compact structure and convenient arrangement.

According to some embodiments of the utility model, the handle seat is provided with two positioning holes, and the two positioning holes are rotationally symmetrical along the first rotating shaft. The two positioning holes can correspond to the door and window lock in opening and closing respectively, and when the door and window lock is used by a user, the door and window can be in a locking state or a free opening and closing state.

According to some embodiments of the utility model, the housing has a handle portion and a connecting portion, the connecting portion is disposed on an upper side of the handle seat, the handle portion is disposed on a top of the connecting portion, the first rotating shaft is vertically disposed, the first rotating shaft and the bolt are disposed in parallel on the connecting portion, and the handle portion extends in a radial direction of the first rotating shaft. Through setting up the handle portion, the user of being convenient for holds handle portion and rotates the handle main part, first pivot with the bolt set up side by side in on the connecting portion, compact rational in infrastructure.

According to some embodiments of the utility model, the power supply member includes a battery, the battery being disposed within the handle portion. By arranging the battery, the utility model does not need to be connected with a power line all the time, and makes full use of the space in the handle part for placing the battery, so that the handle main body can keep small and attractive.

According to some embodiments of the utility model, the first rotating shaft is fixedly connected with the housing, the handle seat is provided with an inner cavity, and the first rotating shaft extends into the inner cavity. The first rotating shaft can be used as a transmission part between the handle main body and the door and window lock, the transmission part does not need to be additionally arranged outside the handle seat, and the structure is simple and compact.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

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 an exploded view of a smart door/window handle according to an embodiment of the present invention;

fig. 2 is an exploded view of the handle body of fig. 1;

fig. 3 is a front partial cross-sectional view of the clutch assembly of fig. 2.

In the drawings:

001-a handle body; 100-a housing; 101-a first via; 110-fingerprint board; 120-a first shaft; 130-a battery; 200-a handle seat; 210-positioning holes; 300-a clutch assembly; 310-a latch; 320-a drive shaft; 321-a stop lever; 330-a sliding seat; 340-a coil spring; 350-a motor; 361-a first gear; 362-second gear.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions 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 should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "a" or "an" mean one or more, the terms "a" or "an" mean two or more, the terms larger than, smaller than, exceeding, and the like are understood to include the number, and the terms "larger than, smaller than, within, and the like are understood to include the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

A smart door and window handle according to an embodiment of the present invention will be described with reference to fig. 1 to 3.

According to the embodiment of the utility model, the intelligent door and window handle comprises a handle main body 001 and a handle base 200, wherein the handle main body 001 comprises a shell 100 and a bolt 310, the bolt 310 is connected with the shell 100 in a vertical sliding manner, the bottom of the bolt 310 protrudes downwards out of the shell 100, a driving device for driving the bolt 310 to slide vertically is arranged in the shell 100, a power supply part and a fingerprint plate 110 are also arranged on the shell 100, and the power supply part and the driving device are both electrically connected with the fingerprint plate 110; the handle body 001 and the handle base 200 are rotatably connected, a rotating shaft at the rotating position is called a first rotating shaft 120, the handle base 200 is provided with at least one positioning hole 210, and the bottom of the bolt 310 is inserted into the positioning hole 210, so that the handle base 200 and the handle body 001 are locked.

For example, as shown in fig. 1, the handle body 001 is "L" shaped, the handle body 001 has a handle portion and a connecting portion, the first rotating shaft 120 and the bolt 310 are both disposed at the connecting portion, the first rotating shaft 120 is vertically disposed, and the handle portion is disposed at the top of the connecting portion; the handle base 200 is arranged at the bottom of the connecting part, the handle base 200 is provided with an inner cavity, and the first rotating shaft 120 penetrates through the cavity wall of the inner cavity from top to bottom and then extends into the inner cavity; the positioning hole 210 is arranged at the top of the handle seat 200, and the bolt 310 can be inserted into the positioning hole 210 from top to bottom; referring to fig. 2, the fingerprint plate 110 is disposed on the top of the connection portion, the power supply device includes a battery 130 and/or a charging connector, the plug 310 and the driving device are jointly referred to as a clutch assembly 300, and the clutch assembly 300 is disposed in the connection portion; certainly, the handle main body 001 can be vertically arranged in a strip shape, the handle seat 200 is arranged on the right side of the bottom of the handle main body 001, the first rotating shaft 120 is arranged on the left side of the bottom of the handle main body 001, and the first rotating shaft 120 is transversely arranged, so that the bolt 310 and the first rotating shaft 120 are not parallel; a rubber pad can be arranged between the handle main body 001 and the handle base 200 to reduce abrasion and noise; the handle base 200 may be mounted on a door or window, and how to open or close the door or window lock when the handle body 001 rotates is a technical means known to those skilled in the art, and is not described herein.

Due to the arrangement of the fingerprint plate 110, the driving device and the power supply element, a user can insert or take out the plug pin 310 through fingerprint verification; when fingerprint verification fails, the bolt 310 is inserted into the positioning hole 210, the handle main body 001 and the handle base 200 are locked, the handle main body 001 cannot rotate relative to the handle base 200 and cannot open a door or window, when fingerprint verification succeeds, the bolt 310 is pulled out of the positioning hole 210, the handle main body 001 can rotate relative to the handle base 200, and the handle main body 001 can control a door or window lock and can open the door or window; the user does not need to pull and insert a mechanical key, and the operation is simple and convenient.

In some embodiments of the present invention, the driving device includes a motor 350 and a transmission assembly, the transmission assembly includes a transmission shaft 320, a spiral spring 340 and a sliding seat 330, a rotation shaft of the motor 350 is in linkage connection with the transmission shaft 320, the transmission shaft 320 is vertically arranged, the spiral spring 340 is sleeved outside the transmission shaft 320, a stop lever 321 is arranged on the transmission shaft 320, the stop lever 321 is arranged along a radial direction of the transmission shaft 320, and the stop lever 321 penetrates through the spiral spring 340; the sliding seat 330 is connected with the casing 100 in a vertical sliding manner, both ends of the coil spring 340 are connected with the sliding seat 330, and the top of the plug 310 is connected with the sliding seat 330. Referring to fig. 3, an accommodating cavity is provided in the sliding seat 330, the coil spring 340 is provided in the accommodating cavity, two ends of the coil spring 340 are abutted to a cavity wall of the accommodating cavity, a rotating shaft of the motor 350 is connected to the transmission shaft 320 through a gear mechanism, and of course, the rotating shaft of the motor 350 may also be linked through a pulley mechanism, a coupling mechanism or other suitable manners; when the plug pin 310 is inserted into the positioning hole 210, the stop lever 321 is located at the upper part of the coil spring 340, at this time, the motor 350 is started, the rotating shaft of the motor 350 drives the transmission shaft 320 to rotate, the stop lever 321 moves along the circumferential direction of the transmission shaft 320, the stop lever 321 and the coil spring 340 form a structure similar to threaded connection, the stop lever 321 is equivalent to an external thread on the transmission shaft 320, the coil spring 340 is equivalent to an internal thread on the sliding seat 330, the sliding seat 330 can rise when the transmission shaft 320 rotates, the plug pin 310 is driven to rise, and the purpose of pulling the plug pin 310 out of the positioning hole 210 is achieved; when the latch 310 is pulled out of the positioning hole 210, the stop rod 321 is located at the lower portion of the coil spring 340, and at this time, the rotating shaft of the motor 350 can rotate in the opposite direction, so that the latch 310 is inserted downward into the positioning hole 210, even if the latch 310 is not aligned with the positioning hole 210, the driving shaft 320 can rotate as usual, and the stop rod 321 compresses the spring downward, so that the latch 310 has a tendency to move downward, thereby preventing the motor 350 from being overloaded.

In some embodiments of the present invention, a sliding groove is formed in the housing 100, the sliding seat 330 and the plug pin 310 are both disposed in the sliding groove, and a wall of the sliding groove is provided with the first through hole 101. When the smart door/window handle fails and cannot rotate even if fingerprint identification is carried out, a user can observe whether the bolt 310 is pulled out or not at the first through hole 101, if the bolt 310 is not pulled out, the bolt 310 may be a failure of the fingerprint plate 110, the motor 350 or the power supply part, and an iron rod type object can be used for pulling the sliding seat 330 or the bolt 310 from the first through hole 101, so that the bolt 310 is pulled out of the positioning hole 210 upwards, and the smart door/window handle is prevented from being incapable of opening doors and windows when the smart door/window handle fails; if the bolt 310 is pulled out, it may be that an object outside the smart door/window handle has a fault, for example, a door/window lock has a fault, and a user may perform targeted maintenance.

In some embodiments of the present invention, the first through hole 101 is provided at the bottom of the housing 100, and the bottom of the first through hole 101 is open. Like this first through-hole 101 is located the position between handle main part 001 and the handle seat 200, and the handle portion, spacious relatively are comparatively kept away from to this position, and the operation of picking is carried out to the article of the iron bar class of being convenient for use.

In some embodiments of the utility model, the motor 350 is vertically disposed, and the motor 350 is juxtaposed with the chute. The motor 350 and the sliding groove are arranged on the connecting part, so that the structure is reasonable and compact, the rotating shaft of the motor 350 is parallel to the transmission shaft 320, and the linkage connection of the rotating shaft of the motor 350 and the transmission shaft 320 is facilitated.

In some embodiments of the present invention, a first gear 361 is disposed on a rotating shaft of the motor 350, a second gear 362 is disposed on the transmission shaft 320, and the first gear 361 is engaged with the second gear 362. A first gear 361 is provided on the upper side of the motor 350, a second gear 362 is provided on the upper side of the transmission shaft 320, and both the first gear 361 and the second gear 362 are provided on the lower side of the fingerprint plate 110; therefore, the device has the advantages of small occupied space, reasonable and compact structure and convenient arrangement.

In some embodiments of the present invention, the handle base 200 is provided with two positioning holes 210, and the two positioning holes 210 are rotationally symmetrical along the first rotation axis 120. Two locating holes 210 can be corresponding with opening, the closure of door and window lock respectively, and when handle main part 001 rotated to one of them locating hole 210 department, the door and window lock was in the open mode, and when handle main part 001 rotated to another locating hole 210 department, the door and window lock was in the closed mode, and when the user used, can make the door and window lock keep opening or closing, and then made door and window be in the locking or freely the state of opening and shutting.

In some embodiments of the present invention, the housing 100 has a handle portion and a connecting portion, the connecting portion is disposed on an upper side of the handle base 200, the handle portion is disposed on a top of the connecting portion, the first rotating shaft 120 is vertically disposed, the first rotating shaft 120 is disposed on the connecting portion in parallel with the bolt 310, and the handle portion extends in a radial direction of the first rotating shaft 120. Through setting up the handle portion, be convenient for the user to hold the handle portion and rotate handle main part 001, first pivot 120 sets up on connecting portion with bolt 310 side by side, and compact structure is reasonable, and the top of connecting portion can be located to fingerprint board 110, and the thumb can be pressed on fingerprint board 110 when the user holds the handle portion of being convenient for, and is easy and simple to handle.

In some embodiments of the present invention, the power supply element includes a battery 130, the battery 130 being disposed within the handle portion. By arranging the battery 130, the utility model does not need to be connected with a power line all the time, and makes full use of the space in the handle part for placing the battery 130, so that the handle main body 001 can keep small and attractive; the battery 130 can be arranged to be detachable, and the battery 130 is detached for charging after the electricity is used; also can set up the joint that charges on handle main part 001, insert the power cord after battery 130 electric quantity finishes using and charge.

In some embodiments of the present invention, the first rotating shaft 120 is fixedly connected to the casing 100, the handle base 200 is provided with an inner cavity, and the first rotating shaft 120 extends into the inner cavity. First pivot 120 can regard as the drive disk assembly between handle main part 001 and the door and window lock, need not additionally to set up drive disk assembly in the outside of handle seat 200, and simple structure is compact.

While the preferred embodiments of the present invention have been described in detail, it should be understood that the utility model is not limited to those precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the utility model as defined in the appended claims.

Claims (10)

1. The utility model provides a smart door and window handle which characterized in that includes:

the handle comprises a handle main body and a handle cover, wherein the handle main body comprises a shell and a bolt, the bolt is connected with the shell in a vertically sliding mode, the bottom of the bolt protrudes downwards out of the shell, a driving device used for driving the bolt to slide vertically is arranged in the shell, a power supply part and a fingerprint plate are further arranged on the shell, and the power supply part and the driving device are both electrically connected with the fingerprint plate;

the handle seat is rotatably connected with the handle seat, a rotating shaft at the rotating position is called a first rotating shaft, at least one positioning hole is formed in the handle seat, and the bottom of the bolt is inserted into the positioning hole, so that the handle seat and the handle seat are locked.

2. The smart door and window handle of claim 1, wherein: the driving device comprises a motor and a transmission assembly, the transmission assembly comprises a transmission shaft, a spiral spring and a sliding seat, a rotating shaft of the motor is in linkage connection with the transmission shaft, the transmission shaft is vertically arranged, the spiral spring is sleeved on the outer side of the transmission shaft, a stop lever is arranged on the transmission shaft and is arranged along the radial direction of the transmission shaft, and the stop lever penetrates through the spiral spring; the sliding seat with sliding connection about the casing, coil spring's both ends all with the sliding seat is connected, the top of bolt with the sliding seat is connected.

3. The smart door and window handle of claim 2, wherein: the shell is internally provided with a sliding groove, the sliding seat and the bolt are arranged in the sliding groove, and the groove wall of the sliding groove is provided with a first through hole.

4. The smart door and window handle of claim 3, wherein: the first through hole is formed in the bottom of the shell, and the bottom of the first through hole is open.

5. The smart door and window handle of claim 3, wherein: the motor is vertically arranged, and the motor and the sliding groove are arranged in parallel.

6. The smart door and window handle of claim 5, wherein: the motor is characterized in that a first gear is arranged on a rotating shaft of the motor, a second gear is arranged on the transmission shaft, and the first gear is meshed with the second gear.

7. The smart door and window handle of claim 1, wherein: two positioning holes are formed in the handle seat and are arranged in a rotational symmetry mode along the first rotating shaft.

8. The smart door and window handle of claim 1, wherein: the casing has handle portion and connecting portion, connecting portion locate the upside of handle seat, handle portion locates the top of connecting portion, the vertical setting of first pivot, first pivot with the bolt set up side by side in on the connecting portion, handle portion is followed the radial extension of first pivot.

9. The smart door and window handle of claim 8, wherein: the power supply part comprises a battery, and the battery is arranged in the handle part.

10. The smart door and window handle of claim 1, wherein: the first rotating shaft is fixedly connected with the shell, the handle seat is provided with an inner cavity, and the first rotating shaft extends into the inner cavity.

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