CN221119463U - Fingerprint identification smart window handle - Google Patents

Abstract

The utility model discloses a fingerprint identification intelligent window handle, which comprises a window lock base, wherein an inner main shaft is rotatably arranged on the front surface of the window lock base through a bearing, a window handle is fixedly sleeved outside the inner main shaft, a fingerprint identification panel is fixedly arranged outside the front surface of the window handle, a motor pressing plate is arranged below the fingerprint identification panel, a motor is fixedly arranged on one side of the motor pressing plate, an output shaft of the motor is connected with a threaded column, the external thread of the threaded column is connected with a threaded push rod, a clutch push block is fixedly sleeved on the outer surface of the threaded push rod, the clutch push block is in sliding connection with the motor pressing plate, and the top end of the clutch push block is fixedly connected with a clutch pin.

Description

Fingerprint identification smart window handle

Technical Field

The utility model relates to the technical field of window handles, in particular to a fingerprint identification intelligent window handle.

Background

The window handle is also called a window handle, and the window handle is a device which is arranged on a door and window and has a fastening function after being opened and closed, when the door and window is closed, the door and window can be tightly locked on the fixed frame through the cooperation of the handle and other accessories, so that the relative positions of the inner frame, the outer frame and the frame are fixed;

However, the prior mechanical window handle has no locking structure inside, so that after an infant or a child contacts the window handle, the infant or the child has the risk of opening the window by mistake in a rotating mode, the safety performance is not high, and certain potential safety hazards exist.

Disclosure of utility model

The utility model aims to provide a fingerprint identification intelligent window handle to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fingerprint identification smart window handle, includes the window lock base, the window lock base openly rotates through the bearing and installs interior main shaft, interior main shaft outside fixed cover is equipped with the window handle, the positive outside fixed mounting of window handle has fingerprint identification panel, fingerprint identification panel below is provided with the motor clamp plate, motor clamp plate one side fixed mounting has the motor, the output shaft of motor has the screw thread post, screw thread post outside threaded connection has the screw thread push rod, screw thread push rod surface fixed cover is equipped with the separation and reunion ejector pad, separation and reunion ejector pad and motor clamp plate sliding connection, separation and reunion ejector pad top fixedly connected with clutch pin, separation and reunion pin top outside cover is equipped with the clutch spring.

Preferably, a locking ring is fixedly arranged in the upper part of the window handle, and a locking groove is formed in the lower part of the locking ring.

Preferably, the clutch pin is inserted into the locking groove to form a locked state.

Preferably, a circuit board is fixedly arranged below the motor pressing plate and inside the window handle, and a storage battery is arranged on the circuit board.

Preferably, the storage battery is electrically connected with the motor, and the circuit board is electrically connected with the fingerprint identification panel.

Preferably, a charging port is fixedly arranged on one side below the circuit board, and the charging port is a Type-c interface.

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

According to the utility model, the motor-driven locking structure is arranged in the window handle, and the lifting and descending work is carried out through the motor-driven clutch pin, so that the locking and unlocking states of the window handle can be dynamically switched, the intelligent fingerprint automatic opening effect is achieved, when the window handle is actually used, the window handle can be locked and limited through the locking structure arranged in the window handle, the window handle cannot be rotated to be opened under the condition that no fingerprint is unlocked, the technical problem of window opening caused by the rotating mistaken touch of children can be effectively avoided, the window handle is high in use safety, the potential safety hazard of the window opening caused by the mistaken opening of children can be effectively avoided, the personal and property losses are avoided, and the use safety is high.

Drawings

FIG. 1 is a schematic view of an exterior assembly of a window handle according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the internal structure of a window handle according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the bottom of the internal transmission structure according to an embodiment of the present utility model;

Fig. 4 is a schematic view showing a structure of a locking state of the release pin and the handle according to an embodiment of the present utility model.

In the figure: 1. a window lock base; 2. an inner main shaft; 3. a window handle; 4. a fingerprint identification panel; 5. a motor pressing plate; 6. a motor; 7. a clutch push block; 8. a clutch pin; 9. a clutch spring; 10. a circuit board; 11. a storage battery; 12. a charging port; 13. a locking ring; 14. a locking groove; 15. a threaded push rod.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the intelligent fingerprint identification window handle comprises a window lock base 1, wherein an inner main shaft 2 is rotatably arranged on the front surface of the window lock base 1 through a bearing, a window handle 3 is fixedly sleeved outside the inner main shaft 2, and a fingerprint identification panel 4 is fixedly arranged outside the front surface of the window handle 3;

The fingerprint identification panel 4 is a fingerprint identification component commonly used in the existing market, is used for inputting and identifying fingerprints of users, is a mature technical product in the prior art, and is not described in detail in the working principle, namely a specific structure;

the fingerprint identification panel 4 below is provided with motor clamp plate 5, motor clamp plate 5 one side fixed mounting has motor 6, motor 6's output shaft has the screw thread post, screw thread post external screw thread connection has screw thread push rod 15, screw thread push rod 15 surface mounting cover is equipped with separation and reunion ejector pad 7, separation and reunion ejector pad 7 and motor clamp plate 5 sliding connection, can remove the direction to screw thread push rod 15 through the separation and reunion ejector pad 7 that sets up spacing to avoid screw thread push rod 15 to follow motor's output shaft rotation, guarantee normal transmission effect, separation and reunion ejector pad 7 top fixedly connected with clutch pin 8, separation and reunion spring 9 is equipped with to the outside cover in clutch pin 8 top.

In the embodiment, in order to conveniently limit and block the handle through the clutch pin 8 and prevent the handle from rotating to open by mistake, a locking ring 13 is fixedly arranged in the upper part of the window handle 3, and a locking groove 14 is formed below the locking ring 13;

wherein, the clutch pin 8 is inserted into the locking groove 14 to form a locking state;

According to the above structure, when the motor 6 works, it drives the screw column to rotate through the output shaft, because the screw column is connected with the screw push rod 15 through screw, when the screw column rotates, the screw push rod 15 arranged on the screw push rod can move up and down (the effect depends on the forward and reverse rotation of the motor 6), when the screw push rod 15 moves up and down, it drives the clutch push block 7 to move up and down synchronously, so that the clutch pin 8 is driven to move up and down through the up and down movement of the clutch push block 7, when the clutch pin 8 moves up, the top end of the clutch push block is inserted into the locking groove 14 of the locking ring 13, so that the locking state is ensured through the limit blocking of the rotation of the clutch pin 8, and at the moment, the window handle 3 cannot rotate;

When the clutch pin 8 moves downwards under the drive of the motor 6, the clutch pin 8 can be separated from the locking groove 14 of the locking ring 13, the locking state can be released, and the window handle 3 can be manually rotated.

In this embodiment, in order to ensure normal use effect, a circuit board 10 is fixedly installed below the motor pressing plate 5 and inside the window handle 3, a singlechip is installed on the circuit board 10, and a storage battery 11 is installed on the circuit board 10;

Further, in order to perform power supply treatment on the power utilization structure of the window handle through the storage battery 11, the storage battery 11 is electrically connected with the motor 6, and the circuit board 10 is electrically connected with the fingerprint identification panel 4;

Furthermore, in order to facilitate the charging operation of the storage battery 11, a charging port 12 is fixedly mounted on one side below the circuit board 10, and the charging port 12 is a Type-c interface, so that the storage battery 11 can be charged through the arranged charging port 12 through the circuit board 10, and long-term recycling is facilitated.

Working principle: when the utility model is used, the window handle can be integrally arranged on a window, and meanwhile, fingerprint input and recognition work of a user can be carried out through the arranged fingerprint recognition panel 4;

When the window is required to be opened in a rotating way, a user can press a finger for inputting a fingerprint on the fingerprint identification panel 4 at the moment, and after the fingerprint identification panel 4 reads the fingerprint of the user, the singlechip on the circuit board 10 controls the motor 6 to work at the moment;

When the motor 6 works, the threaded column is driven to rotate through the output shaft, and because the threaded column is in threaded connection with the threaded push rod 15, when the threaded column rotates, the threaded push rod 15 arranged on the threaded column can move up and down (the effect depends on the forward and reverse rotation of the motor 6), when the threaded push rod 15 moves up and down, the clutch push block 7 is driven to synchronously move up and down, so that the clutch push block 7 moves up and down to drive the clutch pin 8 to move up and down, and when the clutch pin 8 moves up, the top end of the clutch pin 8 is inserted into the locking groove 14 of the locking ring 13 in the window handle 3, so that the locking state (shown in the attached figure 4 of the specification) is ensured by the limit blocking of the rotation of the clutch pin 8 in an inserting mode, and at the moment, the window handle 3 cannot rotate;

When the clutch pin 8 moves downwards under the drive of the motor 6, the clutch pin 8 can be separated from the locking groove 14 of the locking ring 13, at the moment, the locking state can be released, the window handle 3 can be manually rotated, so that the inner main shaft 2 can be driven to rotate by the window handle 3, and a window locking accessory connected with the outer part of the inner main shaft 2 contacts the locking state, thereby achieving the aim of opening a window;

According to the utility model, the motor-driven locking structure is arranged in the window handle, and the lifting and descending work is carried out through the motor-driven clutch pin, so that the locking and unlocking states of the window handle can be dynamically switched, the intelligent fingerprint automatic opening effect is achieved, when the window handle is actually used, the window handle can be locked and limited through the locking structure arranged in the window handle, the window handle cannot be rotated to be opened under the condition that no fingerprint is unlocked, the technical problem of window opening caused by rotating and mistaken touch of children can be effectively avoided, the window handle is high in use safety, meanwhile, the potential safety hazard of mistakenly opening the window by children is effectively avoided, personal injury and death and property loss are avoided, and the use safety is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 a fingerprint identification smart window handle, includes window lock base (1), its characterized in that, window lock base (1) openly rotates through the bearing and installs interior main shaft (2), interior main shaft (2) outside fixed cover is equipped with window handle (3), the positive outside fixed mounting of window handle (3) has fingerprint identification panel (4), fingerprint identification panel (4) below is provided with motor clamp plate (5), motor clamp plate (5) one side fixed mounting has motor (6), the output shaft of motor (6) has the screw thread post, screw thread post external screw thread connection has screw thread push rod (15), screw thread push rod (15) surface fixed cover is equipped with separation and reunion ejector pad (7), separation and reunion ejector pad (7) and motor clamp plate (5) sliding connection, separation and reunion ejector pad (7) top fixedly connected with clutch pin (8), separation and reunion spring (9) are equipped with to separation and reunion pin (8) top outside cover.

2. A fingerprint identification smart window handle as defined in claim 1, wherein: the locking ring (13) is fixedly arranged in the upper part of the window handle (3), and the locking groove (14) is formed below the locking ring (13).

3. A fingerprint identification smart window handle as defined in claim 1, wherein: the clutch pin (8) is inserted into the locking groove (14) to form a locking state.

4. A fingerprint identification smart window handle as defined in claim 1, wherein: the motor pressing plate (5) is arranged below and positioned in the window handle (3), a circuit board (10) is fixedly arranged in the window handle, and a storage battery (11) is arranged on the circuit board (10).

5. A fingerprint recognition smart window handle as defined in claim 4, wherein: the storage battery (11) is electrically connected with the motor (6), and the circuit board (10) is electrically connected with the fingerprint identification panel (4).

6. A fingerprint recognition smart window handle as defined in claim 4, wherein: a charging port (12) is fixedly arranged on one side below the circuit board (10), and the charging port (12) is a Type-c interface.