CN210768147U

CN210768147U - Automatic telescopic handle

Info

Publication number: CN210768147U
Application number: CN201921151429.5U
Authority: CN
Inventors: 陈海敏
Original assignee: Ningbo Aifeibao Intelligent Safety Co ltd
Current assignee: Ningbo Aifeibao Intelligent Safety Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-16
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses an automatic telescopic handle, including casing and the handle of sliding connection in the casing convenient to installation, a casing terminal surface is equipped with a bottom plate, the casing is kept away from a bottom plate terminal surface and is equipped with one and can supply the handle to stretch out the casing or shrink into the first through-hole in the casing, the bottom plate passes through slide mechanism sliding connection handle, slide mechanism includes a fixed connection motor on the bottom plate, the handle is close to a casing terminal surface fixedly connected with can with the gliding first slider of motor cooperation, be equipped with the first gliding intelligent control mechanism of control motor drive on the first terminal surface that the bottom plate was kept away from to the handle, be equipped with on the bottom plate and supply first slider to pass the second through-hole, first slider up end is equipped with the first control mechanism that the first slider of control stops gliding, the handle is close to the first terminal surface of bottom plate and is equipped with the second connecting rod, be equipped with the third.

Description

Automatic telescopic handle

Technical Field

The utility model relates to a telescopic handle technical field especially relates to automatic telescopic panel and handle.

Background

The handle is used as a necessity of each appliance in daily life, the telescopic handle is not lacked in the design of the five-flower eight-door, most of the telescopic handles in the prior art are directly inserted, the handle is pulled out of the shell when the handle needs to be rotated, and the handle is pressed back into the shell when not needed, so that the handle is easy to fall off from the shell due to too large pulling force of a user when in use; still there is the handle of a push type among the prior art, its mode is the bottom plate of establishing for adding in the inner casing mostly, there is a spring between bottom plate and the handle, the handle lateral wall has the barb, and there is the recess that can supply the barb embedding in the casing, when needs stretch out the handle in the casing, press in the button drive barb retraction handle on the handle, the process that the handle stretched out in the casing is realized from to the rethread hand-drawing handle, the dead phenomenon of easy handle of this kind of handle and casing card when stretching out or shrink, thereby make the handle normally stretch out or shrink from the casing.

The intelligent control mechanism in the technical scheme is a coded lock structure and a fingerprint lock structure, the structures are conventional prior art in real daily life, generally unlocking or locking is realized through a circuit board electrically connected with a coded lock panel, and the technologies are common and mature technical schemes in the technical field; such as: an intelligent lock panel of odd light electron.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple structure is provided, and can need not the condition that the user applyed external force to this handle and realize handle from the automatic telescopic panel and the handle that stretch out or shrink in the casing.

The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides an automatic telescopic handle, casing and the handle of sliding connection in the casing convenient to installation, a casing terminal surface is equipped with a bottom plate, the casing is kept away from a bottom plate terminal surface and is equipped with one and can supply the handle to stretch out the casing or shrink into the first through-hole in the casing, the bottom plate passes through slide mechanism sliding connection handle, slide mechanism includes a fixed connection motor on the bottom plate, the handle is close to a casing terminal surface fixedly connected with one can with the gliding first slider of motor cooperation, be equipped with the first gliding intelligent control mechanism of control motor drive on the first terminal surface that the bottom plate was kept away from to the handle, be equipped with on the bottom plate and supply first slider to pass the second through-hole, first slider up end is equipped with the first control mechanism that the first slider of control stops gliding, the handle is close to the first terminal surface of bottom plate and is equipped with the second connecting rod.

After the structure more than adopting, the utility model discloses with the current structure contrast have following advantage:

the utility model discloses an automatic telescopic handle, which is additionally provided with a motor and a sliding mechanism matched with the motor to realize the sliding of the handle in a shell on the basis of the prior telescopic handle which needs to be realized by means of external force; the flexible process of this handle among this technical scheme does: when a user inputs a correct password on the coded lock panel of the handle, the coded lock panel drives the motor fixedly connected to the bottom plate to rotate through the circuit board. Because the upper end of the motor is provided with the gear, the end surface of the handle close to the shell is provided with the first sliding block, and the lower end surface of the first sliding block is provided with the sliding chute which can be meshed with the gear and is provided with the sawtooth, when the motor drives the gear to rotate anticlockwise, the handle can extend out of the shell under the pushing of the first sliding block; the base plate is provided with a first electric inductor, one side of the first electric inductor, which is close to the second induction mechanism, is provided with a first induction sheet, and the first induction sheet presents a structure extending towards the first baffle from the shell to the handle. Therefore, in the process that the handle continuously extends out of the shell, the first baffle plate positioned on the upper end face of the first sliding block touches the first induction sheet, so that the first induction sheet deforms under the extrusion of the first baffle plate, the first electric inductor is sensed to stop the anticlockwise rotation of the motor, and the handle is lifted out of the shell; when a button on the coded lock panel needs to be pressed down, the coded lock panel can rotate clockwise through the circuit board driving motor, the handle can be retracted into the shell under the pulling of the first sliding block, and the first sliding block can penetrate through the second through hole and extend out of one end face of the shell, which is far away from the handle; in the technical scheme, the bottom plate is provided with the second electric inductor, one side of the second electric inductor, which is close to the first induction mechanism, is provided with the second induction sheet, and the second induction sheet is of a structure which continuously extends towards the second baffle plate from the shell to the handle. Therefore, the second baffle plate positioned on the upper end face of the first sliding block can touch the second induction sheet in the process that the handle is continuously contracted into the shell, so that the second induction sheet is deformed under the extrusion of the second baffle plate, and then the second induction sheet is sensed to stop the clockwise rotation of the motor of the second electric inductor, and the lifting and stretching process of the handle is further completed. Compare in prior art need exert external force and just can realize the handle from the flexible structure in the casing, handle among this technical scheme is more convenient, and more difficult handle card that appears in the casing phenomenon that can't come out, the phenomenon that the handle drops on the casing can not appear yet.

As a preference: first control mechanism is including locating the first response mechanism of first slider upper left side and locating the second response mechanism of first slider upper right side, and first response mechanism includes the first electric inductor of electric connection motor, and first electric inductor is close to second response mechanism terminal surface and is equipped with first response piece, and second response mechanism includes the second electric inductor of electric connection motor, and second electric inductor is close to first response mechanism terminal surface and is equipped with the second response piece.

As a preference: the terminal surface is equipped with a spout under the first slider, and the spout lateral wall is equipped with the sawtooth, and the motor up end rotates and is connected with one can carry out the gear that meshes with the interior sawtooth of spout, and the handle one side is kept away from to first slider up end is equipped with and can touch first response piece and then stop motor pivoted first baffle when the handle stretches out the casing certain distance, and first slider up end is close to handle one side and is equipped with and can touch second response piece and then stop motor pivoted second baffle when the handle shrink income casing certain distance.

As a preference: the intelligent control mechanism is including locating the handle and keeping away from the trick lock panel on the casing terminal surface, is equipped with the circuit board of being connected with trick lock panel and motor electricity simultaneously in the handle, still is equipped with a fingerprint lock on the handle, and the fingerprint lock is connected with the circuit board electricity.

As a preference: the first electric inductor is fixedly connected with the bottom plate, and the second electric inductor is fixedly connected with the bottom plate.

As a preference: and a bearing for reducing friction of the second connecting rod when the second connecting rod slides in the third through hole is arranged in the third through hole.

Drawings

Fig. 1 is an exploded view of an automatic retractable handle of the present invention

Fig. 2 is a bottom view of the sliding mechanism in the automatic telescopic handle of the present invention.

Fig. 3 is a schematic structural view of the automatic telescopic handle bottom plate of the present invention.

Fig. 4 is a schematic structural view of the automatic telescopic handle base and the sliding mechanism of the present invention after being combined.

Fig. 5 is a schematic structural view of an automatic retractable handle of the present invention.

In the figure, 1, a shell, 2, a handle, 3, a sliding mechanism, 4, an intelligent control mechanism, 5, a first control mechanism, 101, a bottom plate, 102, a first through hole, 103, a second through hole, 104, a second connecting rod, 105, a third through hole, 106, a bearing, 301, a motor, 302, a first slider, 303, a chute, 304, a sawtooth, 305, a gear, 306, a first baffle, 307, a second baffle, 401, a coded lock panel, 402, a circuit board, 403, a fingerprint lock, 501, a first induction mechanism, 502, a second induction mechanism, 503, a first electric inductor, 504, a first induction sheet, 505, a second electric inductor, 506, a second induction sheet,

Detailed Description

An embodiment of the present invention will be described with reference to the accompanying drawings.

Example 1: referring to fig. 2, when a user inputs a correct password on the dial lock panel of the handle, the dial lock panel drives the motor fixedly connected to the base plate to rotate through the circuit board. Because the upper end of the motor is provided with the gear, the end surface of the handle close to the shell is provided with the first sliding block, and the lower end surface of the first sliding block is provided with the sliding chute which can be meshed with the gear and is provided with the sawtooth, when the motor drives the gear to rotate anticlockwise, the handle can extend out of the shell under the pushing of the first sliding block; the base plate is provided with a first electric inductor, one side of the first electric inductor, which is close to the second induction mechanism, is provided with a first induction sheet, and the first induction sheet presents a structure extending towards the first baffle from the shell to the handle. Therefore, in the process that the handle continuously extends out of the shell, the first baffle plate positioned on the upper end face of the first sliding block touches the first induction sheet, so that the first induction sheet deforms under the extrusion of the first baffle plate, the first electric inductor is sensed to stop the anticlockwise rotation of the motor, and the handle is lifted out of the shell; when a button on the coded lock panel needs to be pressed down, the coded lock panel can rotate clockwise through the circuit board driving motor, the handle can be retracted into the shell under the pulling of the first sliding block, and the first sliding block can penetrate through the second through hole and extend out of one end face of the shell, which is far away from the handle; in the technical scheme, the bottom plate is provided with the second electric inductor, one side of the second electric inductor, which is close to the first induction mechanism, is provided with the second induction sheet, and the second induction sheet is of a structure which continuously extends towards the second baffle plate from the shell to the handle. Therefore, the second baffle plate positioned on the upper end face of the first sliding block can touch the second induction sheet in the process that the handle is continuously contracted into the shell, so that the second induction sheet is deformed under the extrusion of the second baffle plate, and then the second induction sheet is sensed to stop the clockwise rotation of the motor of the second electric inductor, and the lifting and stretching process of the handle is further completed.

The handle among this technical scheme is used for installing on the door or safe deposit box, installs the mounting means on safe, safe deposit box, door with the casing and mostly is through threaded connection.

In the technical scheme, the motor is connected with the bottom plate in a screw thread mode, and the first electric inductor, the second electric inductor and the bottom plate are connected in a screw thread mode through screws.

Referring to fig. 1, the technical solution adopted by the present invention to solve the above problems is: an automatic telescopic handle comprises a shell 1 convenient to mount and a handle 2 connected in the shell 1 in a sliding manner, wherein one end face of the shell 1 is provided with a bottom plate 101, one end face of the shell 1 far away from the bottom plate 101 is provided with a first through hole 102 through which the handle 2 can extend out of the shell 1 or shrink into the shell 1, the bottom plate 101 is connected with the handle 2 in a sliding manner through a sliding mechanism 3, the sliding mechanism 3 comprises a motor 301 fixedly connected on the bottom plate 101, one end face of the handle 2 near the shell 1 is fixedly connected with a first sliding block 302 capable of sliding in a matching manner with the motor 301, the end face of the handle 2 far away from the bottom plate 101 is provided with an intelligent control mechanism 4 for controlling the motor 301 to drive the first sliding block 302 to slide, the bottom plate 101 is provided with a second through hole 103 through which the first sliding block 302 can pass, the upper end face of the first sliding block 302 is provided with a first control mechanism 5 for controlling the first, the bottom plate 101 is provided with a third through hole 105 through which the second connecting rod 104 can pass.

As a preference: the first control mechanism 5 comprises a first induction mechanism 501 arranged on the left upper side of the first sliding block 302 and a second induction mechanism 502 arranged on the right upper side of the first sliding block 302, the first induction mechanism 501 comprises a first electric inductor 503 electrically connected with the motor 301, a first induction sheet 504 is arranged on one end face, close to the second induction mechanism 502, of the first electric inductor 503, the second induction mechanism 502 comprises a second electric inductor 505 electrically connected with the motor 301, and a second induction sheet 506 is arranged on one end face, close to the first induction mechanism 501, of the second electric inductor 505.

As a preference: the terminal surface is equipped with a spout 303 under first slider 302, the spout 303 lateral wall is equipped with sawtooth 304, motor 301 up end rotates and is connected with one can carry out the gear 305 that meshes with the interior sawtooth 304 of spout 303, handle 2 one side is kept away from to first slider 302 up end is equipped with and can touch first response piece 504 and then stop motor 301 pivoted first baffle 306 when handle 2 stretches out casing 1 certain distance, first slider 302 up end is close to handle 2 one side and is equipped with and can touch second response piece 506 and then stop motor 301 pivoted second baffle 307 when handle 2 retracts casing 1 certain distance.

As a preference: intelligent control mechanism 4 is equipped with circuit board 402 simultaneously and is connected with trick lock panel 401 and motor 301 electricity including locating handle 2 and keeping away from trick lock panel 401 on the terminal surface of casing 1, being equipped with a fingerprint lock 403 on handle 2, and fingerprint lock 403 is connected with circuit board 402 electricity.

As a preference: first electric inductor 503 is fixedly connected to base plate 101 and second electric inductor 505 is fixedly connected to base plate 101.

As a preference: a bearing 106 for reducing the friction generated when the second connecting rod 104 slides in the third through hole 105 is disposed in the third through hole 105.

Claims

1. The utility model provides an automatic telescopic handle, includes casing (1) and the handle (2) of sliding connection in casing (1) of being convenient for the installation, its characterized in that: a bottom plate (101) is arranged on one end face of the shell (1), a first through hole (102) which can allow the handle (2) to extend out of the shell (1) or retract into the shell (1) is formed in one end face of the shell (1) far away from the bottom plate (101), the bottom plate (101) is connected with the handle (2) in a sliding mode through a sliding mechanism (3), the sliding mechanism (3) comprises a motor (301) fixedly connected to the bottom plate (101), one end face of the handle (2) close to the shell (1) is fixedly connected with a first sliding block (302) which can slide in a matched mode with the motor (301), an intelligent control mechanism (4) which can control the motor (301) to drive the first sliding block (302) to slide is arranged on the end face of the handle (2) far away from the bottom plate (101), a second through hole (103) which can allow the first sliding block (302) to pass through is formed in the bottom plate (101), and a first control mechanism (5) which can control the first sliding block (302) to stop sliding, the end face, close to the bottom plate (101), of the handle (2) is provided with a second connecting rod (104), and a third through hole (105) through which the second connecting rod (104) can penetrate is formed in the bottom plate (101).

2. The automatic telescopic handle according to claim 1, characterized in that: first control mechanism (5) are including locating first response mechanism (501) of first slider (302) upper left side and locating second response mechanism (502) of first slider (302) upper right side, first response mechanism (501) are including first electric inductor (503) of electric connection motor (301), first electric inductor (503) are close to second response mechanism (502) terminal surface and are equipped with first response piece (504), second response mechanism (502) are including second electric inductor (505) of electric connection motor (301), second electric inductor (505) are close to first response mechanism (501) terminal surface and are equipped with second response piece (506).

3. The automatic telescopic handle according to claim 2, characterized in that: the terminal surface is equipped with a spout (303) under first slider (302), spout (303) lateral wall is equipped with sawtooth (304), motor (301) up end rotates and is connected with one can carry out engaged with in spout (303) sawtooth (304) gear (305), handle (2) one side is kept away from to first slider (302) up end is equipped with and can touch first response piece (504) and then stop motor (301) pivoted first baffle (306) when handle (2) stretch out casing (1) certain distance, first slider (302) up end is close to handle (2) one side and is equipped with and can touch second response piece (506) and then stop motor (301) pivoted second baffle (307) when handle (2) retract casing (1) certain distance.

4. The automatic telescopic handle according to claim 1, characterized in that: intelligence control mechanism (4) keep away from trick lock panel (401) on casing (1) one terminal surface including locating handle (2), be equipped with circuit board (402) of being connected with trick lock panel (401) and motor (301) electricity simultaneously in handle (2), still be equipped with a fingerprint lock (403) on handle (2), fingerprint lock (403) are connected with circuit board (402) electricity.

5. The automatic telescopic handle according to claim 2, characterized in that: the first electric inductor (503) is fixedly connected with the bottom plate (101), and the second electric inductor (505) is fixedly connected with the bottom plate (101).

6. The automatic telescopic handle according to claim 1, characterized in that: and a bearing (106) for reducing the friction force generated when the second connecting rod (104) slides in the third through hole (105) is arranged in the third through hole (105).