CN210858286U

CN210858286U - Telescopic handle and electronic lock with same

Info

Publication number: CN210858286U
Application number: CN201920704290.6U
Authority: CN
Inventors: 童晓敏
Original assignee: Zhejiang Zhiyun Iot Technology Co ltd
Current assignee: Zhejiang Zhiyun Iot Technology Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-06-26
Anticipated expiration: 2029-05-17

Abstract

A telescopic handle and an electronic lock with the same. The problem of current electronic lock do not set up the handle or the handle sets up unreasonablely is solved. It includes lock shell and flexible handle, flexible handle include base, handle body and driving piece, the driving piece be connected with the handle body through drive mechanism and drive the relative base reciprocating motion of handle body, the handle body the primary importance when having the installation with by the relative lock shell motion of driving piece drive stretch out the handheld second place that opens the door of being convenient for. The beneficial effects of the utility model are that, set up flexible handle for can stretch out the handheld opening of user of being convenient for when the handle uses, labour saving and time saving can retract when not, can not influence product wholeness ability and view. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Description

Telescopic handle and electronic lock with same

Technical Field

The utility model relates to a tool to lock field, concretely relates to flexible handle and be equipped with electronic lock of this flexible handle.

Background

Door locks, as their name implies, are devices used to lock a door to prevent others from opening the door. In order to open the door, a handle is arranged on a common door lock, and the handle is convenient to hold and open the door, is a common mechanical accessory on the conventional door lock and usually protrudes out of the door lock.

The electronic door lock appears along with the development of electronic technology, and is incomparable with mechanical locks in the aspects of use convenience, illegal unlocking prevention, intelligent management and the like, so that the electronic door lock is widely applied to industries with higher safety requirements. The electronic cipher lock is an electronic product which controls the circuit or chip to work (access control system) by inputting cipher code, thus controlling the closing of mechanical switch and completing the unlocking and locking tasks. There are many kinds of the circuit products, and there are simple circuit products and products with higher cost performance based on chips. The electronic coded lock which is widely applied at present is realized by taking a chip as a core and programming. The electronic lock is in the field of safety technology prevention, the electronic coded lock with the anti-theft alarm function replaces the traditional mechanical coded lock, the defects of small code amount and poor safety performance of the mechanical coded lock are overcome, and the coded lock is improved in one step both technically and in performance. The existing electronic coded lock is usually not provided with a handle for pursuing beauty, is usually of a plane structure, is provided with an unlocking part on the plane structure, and can be unlocked by fingerprints or passwords or unlocked by keys and the like, but the unlocking part is not provided with the handle, so that the door is opened inconveniently, and a user only can use force by fingers during opening the door, thereby wasting time and labor. The traditional handle can destroy the integral aesthetic feeling, and the protruded handle has the risk of scratching and easily breaking off children.

SUMMERY OF THE UTILITY MODEL

For solving current electronic lock among the background art and not setting up handle or handle setting unreasonable problem, the utility model provides a flexible handle and be equipped with electronic lock of this flexible handle.

The technical scheme of the utility model is that: a telescopic handle comprises a base, a handle body and a driving piece, wherein the driving piece is connected with the handle body through a transmission mechanism and drives the handle body to reciprocate relative to the base.

As an improvement of the utility model, drive mechanism include driving medium and push-and-pull subassembly, the driving piece be connected with the driving medium, the push-and-pull subassembly be connected with the handle body, the driving piece pass through the relative base reciprocating motion of driving medium, push-and-pull subassembly drive handle body.

As a further improvement of the present invention, the push-pull assembly includes a first push-pull frame and a second push-pull frame, the first push-pull frame and the second push-pull frame are arranged in an X shape, the first push-pull frame and the second push-pull frame have a first state of contraction and a second state of being driven by the driving member to open and drive the handle body to reciprocate relative to the base.

As a further improvement, the utility model also comprises a driving shaft, the base on be equipped with straight line guiding hole, the driving medium on be equipped with slant driving hole, the driving shaft pass slant driving hole, second push-and-pull frame on first push-and-pull frame, the driving medium in proper order and locate the straight line guiding hole of base.

As a further improvement, the driving medium on be equipped with the transmission guiding hole, the transmission guiding hole in be equipped with the guiding axle, the base on be equipped with the mounting hole, the both ends of guiding axle are connected with the base in inserting the mounting hole of base.

As a further improvement, the first push-and-pull frame on be equipped with first leading wheel and first push-and-pull wheel, the second push-and-pull frame on be equipped with second leading wheel and second push-and-pull wheel, the base on be equipped with the direction spout that is used for the first leading wheel of holding and second leading wheel, the handle body on be equipped with the storage tank that the first push-and-pull wheel of holding and second push-and-pull wheel.

As a further improvement, the handle body include handle shell and housing, handle shell and housing mutually support and form the storage tank, the driving medium locate between first push-and-pull frame and the second push-and-pull frame, the base cover locate outside first push-and-pull frame, the base is arranged in to handle body lid.

As a further improvement, the driving piece on be equipped with the gear, the driving medium on be equipped with the rack portion with gear engaged with, the linear motion orbit that the driving medium formed by the driving piece drive is passed through the linear motion orbit mutually perpendicular that the push-and-pull subassembly drive formed with the handle body by the driving medium.

As a further improvement, the driving piece on be equipped with the drive sleeve, the gear locate the drive and sheathe in, the drive sheathe in be equipped with the elastic component and be used for the rotatory drive division of drive gear, the elastic component have the motion trend that compression gear makes gear and drive sleeve drive division laminating mutually.

An electronic lock comprises a lock shell and the telescopic handle, wherein the handle body has a first position when being installed and a second position which is driven by a driving piece to move relative to the lock shell to extend out so as to be convenient for opening the door by hand.

The beneficial effects of the utility model are that, set up flexible handle for can stretch out the handheld opening of user of being convenient for when the handle uses, labour saving and time saving can retract when not, can not influence product wholeness ability and view. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life.

Drawings

Fig. 1 is a schematic structural view of the embodiment of the present invention when the handle body is in the first position.

Fig. 2 is a schematic structural view of the embodiment of the present invention in which the handle body is located at the second position.

Fig. 3 is a schematic diagram of the exploded structure of fig. 1.

Fig. 4 is a schematic view of the exploded structure in the other direction of fig. 1.

Fig. 5 is a schematic diagram of the exploded structure of fig. 2.

Fig. 6 is a schematic view of the half-section structure of fig. 2.

Fig. 7 is a schematic view of the explosion at the driver 5 of fig. 3.

In the drawings, 1, a lock shell; 2. a telescopic handle; 3. a base; 31. a linear guide hole; 32. mounting holes; 33. a guide chute; 4. a handle body; 41. a containing groove; 42. a handle case; 43. a cover; 5. a drive member; 6. a transmission mechanism; 61. a transmission member; 611. an oblique driving hole; 612. a drive guide hole; 613. a rack portion; 62. a push-pull assembly; 621. a first push-pull frame; 6211. a first guide wheel; 6212. a first push-pull wheel; 622. a second push-pull frame; 6221. a second guide wheel; 6222. a second push-pull wheel; 63. a drive shaft; 64. a guide shaft; 7. a gear; 8. a drive sleeve; 81. a drive section; 9. an elastic member.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

referring to fig. 1 and fig. 2-7, a telescopic handle and an electronic lock with the telescopic handle comprise a lock shell 1 and a telescopic handle 2, wherein the telescopic handle 2 comprises a base 3, a handle body 4 and a driving part 5, the driving part 5 is connected with the handle body 4 through a transmission mechanism 6 and drives the handle body 4 to reciprocate relative to the base 3, and the handle body 4 has a first position during installation and a second position which is driven by the driving part 5 to move relative to the lock shell 1 and extend out to facilitate hand-held door opening. The beneficial effects of the utility model are that, set up flexible handle for can stretch out the handheld opening of user of being convenient for when the handle uses, labour saving and time saving can retract when not, can not influence product wholeness ability and view. The utility model discloses simple structure still has, convenient assembling, and the action is reliable, advantages such as long service life. Certainly at specific handle flexible in-process, can directly drive the handle body through the driving piece and stretch out outside the lock shell, certainly in actual operation in-process, also can stretch out outside the lock shell through the pivoted mode through driving piece drive handle body. More specifically, the driving member can be a power element such as a motor, a cylinder, a hydraulic cylinder and the like.

The driving mechanism 6 comprises a driving member 61 and a push-pull assembly 62, the driving member 5 is connected with the driving member 61, the push-pull assembly 62 is connected with the handle body 4, and the driving member 5 drives the handle body 4 to reciprocate relative to the base 3 through the driving member 61 and the push-pull assembly 62. The utility model discloses a drive mechanism drive handle body linear motion, the motion is steady reliable, and makes the whole platykurtic that is of electronic lock, can not outwards bulge too many spaces, influences wholly pleasing to the eye, and the space utilization is reasonable.

The push-pull assembly 62 comprises a first push-pull frame 621 and a second push-pull frame 622, the first push-pull frame 621 and the second push-pull frame 622 are arranged in an X shape, and the first push-pull frame 621 and the second push-pull frame 622 have a first state of being contracted and a second state of being driven by the transmission member 61 to be expanded and driving the handle body 4 to reciprocate relative to the base 3. The push-pull assembly can reliably drive the handle body to move stably and reliably due to the structure, and particularly, the handle body is in a long-strip arc shape and is convenient to hold for opening the door.

The utility model discloses still include drive shaft 63, base 3 on be equipped with straight line guide hole 31, driving medium 61 on be equipped with slant drive hole 611, drive shaft 63 pass slant drive hole 611, the second push-and-pull frame 622 on first push-and-pull frame 621, the driving medium 61 in proper order and locate in the straight line guide hole 31 of base 3. Specifically, the transmission member 61 is provided with a transmission guide hole 612, a guide shaft 64 is arranged in the transmission guide hole 612, the base 3 is provided with a mounting hole 32, and two ends of the guide shaft 64 are inserted into the mounting hole 32 of the base 3 and connected with the base 3. The utility model discloses a setting up of straight line guiding hole, transmission guiding hole, slant drive hole turns into the linear motion of handle body with the linear motion of driving medium, and space utilization is high, simple structure, and handle body and driving medium motion are steady reliable, and through the motion of drive shaft in slant drive hole, drive the distance of two stabilizer blades of first, two push-and-pull framves to reliable control handle body is flexible. Specific theory, the utility model discloses a middle part of first, two push-and-pull framves is located to the drive shaft to make the driving medium can drive first, two push-and-pull frame movements through less power, the atress is even, moves steadily, and can drive the length that the handle body stretches out needs through less movement distance.

The first push-pull frame 621 is provided with a first guide wheel 6211 and a first push-pull wheel 6212, the second push-pull frame 622 is provided with a second guide wheel 6221 and a second push-pull wheel 6222, the base 3 is provided with a guide chute 33 for accommodating the first guide wheel 6211 and the second guide wheel 6221, and the handle body 4 is provided with an accommodating groove 41 for accommodating the first push-pull wheel 6212 and the second push-pull wheel 6222. The arrangement of the guide wheel and the push-pull wheel can play a role in guiding, interference in the motion of the push-pull frame is avoided from influencing the stretching of the handle, the motion of a product is stable and reliable, and the stability of the product is good.

The handle body 4 comprises a handle shell 42 and a cover 43, the handle shell 42 and the cover 43 are mutually matched to form the containing groove 41, the transmission piece 61 is arranged between the first push-pull frame 621 and the second push-pull frame 622, the base 3 is sleeved outside the first push-pull frame 621 and the second push-pull frame 622, and the handle body 4 is covered on the base 3. Specifically, the first push-pull frame is in a shape like a Chinese character 'kou'. Therefore, the handle body is stressed uniformly and reliably in the movement process.

The driving member 5 is provided with a gear 7, the transmission member 61 is provided with a rack portion 613 engaged with the gear 7, and a linear motion track of the transmission member 61 driven by the driving member 5 is perpendicular to a linear motion track of the handle body 4 driven by the transmission member 61 through the push-pull assembly 62. The utility model discloses a rack and pinion's mode makes driving medium linear motion steady reliable, specific theory, is equipped with the ball between driving medium and the lock shell, can reduce frictional force, reduces the energy consumption.

The driving piece 5 on be equipped with driving sleeve 8, gear 7 locate on driving sleeve 8, driving sleeve 8 on be equipped with elastic component 9 and be used for the rotatory drive division 81 of drive gear 7, elastic component 9 have the motion trend that pinch gear 7 made

gear

7 and 8 drive division 81 of driving sleeve laminate mutually. Such structure makes the handle body have the separation and reunion function, and when the handle body was pressed from both sides the hand, the power increase that driving piece drive driving medium motion needs, because the drive sleeve drives gear revolve through the drive division of its side end face, the elasticity that the elastic component can be overcome to the gear this moment makes gear and drive sleeve separation and reunion, avoids personnel's finger to be hindered by the clamp. The utility model discloses the drive division of well actuating sleeve is the arc arch, is equipped with the recess with the protruding looks adaptation of arc on the gear.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. A telescopic handle comprises a base (3), a handle body (4) and a driving piece (5), and is characterized in that the driving piece (5) is connected with the handle body (4) through a transmission mechanism (6) and drives the handle body (4) to reciprocate relative to the base (3).

2. The telescopic handle according to claim 1, wherein the transmission mechanism (6) comprises a transmission member (61) and a push-pull assembly (62), the driving member (5) is connected with the transmission member (61), the push-pull assembly (62) is connected with the handle body (4), and the driving member (5) drives the handle body (4) to reciprocate relative to the base (3) through the transmission member (61) and the push-pull assembly (62).

3. The telescopic handle according to claim 2, wherein the push-pull assembly (62) comprises a first push-pull frame (621) and a second push-pull frame (622), the first push-pull frame (621) and the second push-pull frame (622) are arranged in an X shape, and the first push-pull frame (621) and the second push-pull frame (622) have a first state of contraction and a second state of expansion driven by the transmission member (61) and driving the handle body (4) to reciprocate relative to the base (3).

4. The telescopic handle according to claim 3, further comprising a driving shaft (63), wherein the base (3) is provided with a linear guide hole (31), the driving member (61) is provided with an oblique driving hole (611), and the driving shaft (63) sequentially passes through the first push-pull frame (621), the oblique driving hole (611) of the driving member (61), and the second push-pull frame (622) and is disposed in the linear guide hole (31) of the base (3).

5. The telescopic handle according to claim 3, wherein the transmission member (61) is provided with a transmission guide hole (612), the transmission guide hole (612) is internally provided with a guide shaft (64), the base (3) is provided with a mounting hole (32), and two ends of the guide shaft (64) are inserted into the mounting hole (32) of the base (3) and connected with the base (3).

6. The telescopic handle according to claim 3, wherein the first push-pull frame (621) is provided with a first guide wheel (6211) and a first push-pull wheel (6212), the second push-pull frame (622) is provided with a second guide wheel (6221) and a second push-pull wheel (6222), the base (3) is provided with a guide chute (33) for accommodating the first guide wheel (6211) and the second guide wheel (6221), and the handle body (4) is provided with an accommodating groove (41) for accommodating the first push-pull wheel (6212) and the second push-pull wheel (6222).

7. The telescopic handle as claimed in claim 5, wherein the handle body (4) comprises a handle housing (42) and a cover (43), the handle housing (42) and the cover (43) cooperate with each other to form the receiving groove (41), the transmission member (61) is disposed between the first push-pull frame (621) and the second push-pull frame (622), the base (3) is disposed outside the first push-pull frame (621) and the second push-pull frame (622), and the handle body (4) is covered on the base (3).

8. The telescopic handle according to claim 2, wherein the driving member (5) is provided with a gear (7), the transmission member (61) is provided with a rack portion (613) engaged with the gear (7), and a linear motion track of the transmission member (61) driven by the driving member (5) and a linear motion track of the handle body (4) driven by the transmission member (61) through the push-pull assembly (62) are perpendicular to each other.

9. The telescopic handle according to claim 8, wherein the driving member (5) is provided with a driving sleeve (8), the gear (7) is arranged on the driving sleeve (8), the driving sleeve (8) is provided with an elastic member (9) and a driving part (81) for driving the gear (7) to rotate, and the elastic member (9) has a movement tendency of pressing the gear (7) so that the gear (7) is attached to the driving part (81) of the driving sleeve (8).

10. An electronic lock, characterized in that it comprises a lock housing (1) and a telescopic handle as claimed in any one of claims 1 to 8, said handle body (4) having a first position when installed and a second position extended by a drive member (5) movable relative to the lock housing (1) to facilitate hand opening of the door.