CN209761000U

CN209761000U - Door handle structure

Info

Publication number: CN209761000U
Application number: CN201920062211.6U
Authority: CN
Inventors: 郭启柱
Original assignee: Guangdong Nanfan Intelligent Home Furnishing Co Ltd
Current assignee: Guangdong Nanfan Intelligent Home Furnishing Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-10
Anticipated expiration: 2029-01-15

Abstract

The utility model discloses a door handle structure, including the door handle casing, the door handle casing includes handle portion, connection the axis of rotation of handle portion, handle portion is kept away from the surface of axis of rotation is provided with first recess, the axis of rotation is kept away from the terminal surface of handle portion is provided with the edge the passageway of the axis direction of axis of rotation, the passageway intercommunication the surface of first recess, the passageway is in the surface formation opening of first recess, be provided with the baffle in the passageway, the baffle with the inner wall of passageway forms the middle part of baffle is provided with the trompil, a side reason of baffle with the inner wall of passageway has the clearance. The utility model provides a simple structure, durable door handle structure.

Description

Door handle structure

Technical Field

The utility model relates to a tool to lock field, especially a door handle structure.

Background

In the electronic door locks in the market, for example, a door lock with a fingerprint unlocking function needs to be provided with a fingerprint identification module on a door handle, but in view of the safety performance of the door lock, an unlocking control module is generally one end of the door lock far away from the fingerprint identification module, so that a wire needs to be threaded into the door handle, but the door handle is rotated frequently in daily use, and the surface of the wire is abraded due to the rotation for many times, so that the stability of a circuit is affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a door handle structure having a simple structure and durability is provided.

The utility model provides a solution of its technical problem is:

A door handle structure comprises a door handle shell, wherein the door handle shell comprises a handle part and a rotating shaft connected with the handle part, a first groove is formed in the surface, away from the rotating shaft, of the handle part, a channel is formed in the end face, away from the handle part, of the rotating shaft in the axial direction of the rotating shaft, the channel is communicated with the surface of the first groove, a through hole is formed in the surface of the first groove, a partition plate is arranged in the channel, the partition plate and the inner wall of the channel form the middle of the partition plate, an opening is formed in the middle of the partition plate, and a gap is formed between one side edge of the partition plate and the inner wall of the channel.

As a further improvement of the above technical solution, a cover is disposed on the handle portion, the cover covers the first groove, and the cover and the first groove form a cavity.

As a further improvement of the above technical solution, an opening is provided on a surface of the cover, and the opening communicates with the cavity.

as a further improvement of the above technical solution, the inner wall of the passage is provided with a wire passing groove, the wire passing groove is arranged along the length direction of the rotating shaft, and the gap is formed between the wire passing groove and the edge of the partition plate.

As a further improvement of the technical scheme, more than two fixture blocks are arranged on the edge of the through hole, and the fixture blocks are arranged in a central circumferential array of the through hole.

As a further improvement of the above technical scheme, the fixture blocks are provided with two fixture blocks, the fixture blocks are connected with the inner wall of the first groove, the surfaces of the fixture blocks facing each other are provided with protrusions, the bottom surfaces of the protrusions are connected with the surface of the first groove, the protrusions and the upper surface of the fixture blocks form steps, and the heights of the protrusions are lower than the upper surface of the fixture blocks.

As a further improvement of the technical scheme, a first sleeve is arranged on the inner bottom surface of the first groove and fixedly connected with the inner bottom surface of the first groove, and the first sleeve is arranged beside the opening.

As a further improvement of the above technical solution, a first internal thread is provided in the first sleeve, a through hole is provided on a surface of the handle portion away from the first groove, the through hole communicates with the inside of the first sleeve, a second threaded sleeve is provided on an inner surface of the cover, and the second threaded sleeve faces the first sleeve.

As a further improvement of the technical scheme, a plurality of fixing grooves are arranged in the channel.

As a further improvement of the above technical solution, at least two fixing holes are provided on the circumferential surface of the rotating shaft, the fixing holes communicate with the surfaces of the fixing grooves, and one fixing hole corresponds to one fixing groove.

The utility model has the advantages that: this axis of rotation is connected to this handle portion, thereby in the in-service use, the accessible is thought to apply external force to handle portion, thereby make the axis of rotation rotate, setting through this first recess, it places the space to have formed one in the first recess, thereby can settle the component in first recess, when this door handle structure is applied to the electronic lock, mountable electrical components in this first recess, set up the trompil at the middle part of this baffle, setting through this trompil, this trompil of utilization that can be more convenient, adopt the form of connecting rod or axle to connect the component of trompil both sides, through this opening, the setting in this clearance, can make things convenient for walking of wire more, this opening of accessible, this clearance is walked the wire.

The utility model discloses can be used to for example in the door handle has the electronic lock of fingerprint identification function.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a schematic view of an axial measurement structure of the present invention;

Fig. 2 is a first isometric view of the present invention;

Fig. 3 is a side schematic view of the present invention;

Fig. 4 is a second axial view of the present invention;

Fig. 5 is a schematic diagram of the wire routing of the present invention;

Fig. 6 is a schematic diagram of the wire routing structure of the present invention.

In the drawings: handle portion 1, axis of rotation 2, first recess 3, opening 4, baffle 5, trompil 6, clearance 7, lid 8, opening 9, cross line recess 10, fixture block 11, arch 12, first sleeve 13, second screw sleeve 14, fixed slot 15, fixed orifices 16, circuit board 17, fingerprint identification ware 18, fingerprint identification draw-in groove 19, card foot 20, connector 21, wire 22, cross line hole 23, card arch 24.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 6, a door handle structure comprises a door handle shell, wherein the door handle shell comprises a handle part 1 and a rotating shaft 2 connected with the handle part 1, a first groove 3 is formed in the surface, away from the rotating shaft 2, of the handle part 1, a channel is formed in the end surface, away from the handle part 1, of the rotating shaft 2 and is in the axial direction of the rotating shaft 2, the channel is communicated with the surface of the first groove 3, a through hole 4 is formed in the surface of the first groove 3, a partition plate 5 is arranged in the channel, an opening 6 is formed in the middle, forming the partition plate 5, of the partition plate 5 and the inner wall of the channel, and a gap 7 is formed between one side edge of the partition plate 5 and the inner wall of the channel.

In this embodiment, this axis of rotation 2 is connected to this handle portion 1, thereby in the in-service use, the accessible is thought to handle portion 1 and is exerted external force, thereby make axis of rotation 2 rotate, through the setting of this first recess 3, a place space has been formed in the first recess 3, thereby can settle the component in first recess 3, when this door handle structure is applied to the electronic lock, mountable electrical components in this first recess 3, set up trompil 6 in the middle part of this baffle 5, through the setting of this trompil 6, can be more convenient utilize this trompil 6, adopt the form of connecting rod or axle to connect the component of trompil 6 both sides, through this opening 4, the setting of this clearance 7, can be more convenient wire 22's the line of walking, accessible this opening 4, this clearance 7 carries out wire 22 and walks the line.

As a further preferred embodiment, a cover 8 is disposed on the handle portion 1, the cover 8 covers the first groove 3, and the cover 8 and the first groove 3 form a cavity; this simple structure, setting are convenient, through the setting of this structure, realize forming between first recess 3 and lid 8 and hold the chamber to more convenient placing electrical components, in addition, can be better protect holding the component of intracavity.

Further as a preferred embodiment, the surface of the cover 8 is provided with an opening 9, and the opening 9 is communicated to the cavity; this simple structure, setting are convenient, through the setting of this structure, can be more convenient install such as button, fingerprint identification module etc. in this opening 9 department, and the application scope of this structure is wider.

as a further preferred embodiment, the inner wall of the channel is provided with a line passing groove 10, the line passing groove 10 is arranged along the length direction of the rotating shaft 2, and the line passing groove 10 and the edge of the partition plate 5 form the gap 7; the structure is simple, the arrangement is convenient, and the conducting wire 22 can pass through the wire passing groove 10 more conveniently through the arrangement of the wire passing groove 10.

in a further preferred embodiment, two or more blocks 11 are arranged on the edge of the through hole 4, and the blocks 11 are arranged in a central circumferential array of the through hole 4; this simple structure, setting are convenient, through the setting of this structure, can be more convenient install electrical components in this opening 4 department.

Further as a preferred embodiment, two fixture blocks 11 are provided, the fixture blocks 11 are connected to the inner wall of the first groove 3, protrusions 12 are provided on the surfaces of the fixture blocks 11 facing each other, the bottom surfaces of the protrusions 12 are connected to the surface of the first groove 3, steps are formed between the protrusions 12 and the upper surface of the fixture blocks 11, and the height of the protrusions 12 is lower than that of the upper surface of the fixture blocks 11; this simple structure, setting are convenient, through the setting of this structure, can be more convenient utilize this fixture block 11 installation electrical components, the setting of this ladder, the platelike component that can be more convenient for example circuit board 17 fixes, in practical application, sets up circuit board 17 on the ladder.

Further as a preferred embodiment, a first sleeve 13 is arranged on the inner bottom surface of the first groove 3, the first sleeve 13 is fixedly connected with the inner bottom surface of the first groove 3, and the first sleeve 13 is arranged beside the through opening 4; this simple structure, convenient to set up, in-service use, can set up circuit board 17 in this first recess 3, when using, can perforate circuit board 17, fix circuit board 17 through this first sleeve 13, in addition, in-service use, can also install panel class component in first recess 3 to trompil 6 in advance through the component to panel class, thereby fix the component to panel class through this sleeve.

Further as a preferred embodiment, a first internal thread is arranged in the first sleeve 13, a through hole is arranged on the surface of the handle part 1 away from the first groove 3, the through hole is communicated into the first sleeve 13, a second threaded sleeve 14 is arranged on the inner surface of the cover 8, and the second threaded sleeve 14 is opposite to the first sleeve 13; the structure is simple, the arrangement is convenient, and the cover 8 and the handle part 1 are fixedly connected by the first internal thread and the second threaded sleeve 14 through the arrangement of the structure.

As a further preferred embodiment, a plurality of fixing grooves 15 are arranged in the channel; this simple structure, setting are convenient, through setting up a plurality of fixed slot 15 to when a plurality of fixed slot 15 is connected with same coaxial drive's component simultaneously, coaxial drive is more stable, and the moment of torsion that can bear is bigger, simultaneously, sets up a plurality of fixed slot 15, and the different component of adoption that can be more convenient and fixed slot 15 circumference joint, connected mode are more.

Further, as a preferred embodiment, at least two fixing holes 16 are provided on the circumferential surface of the rotating shaft 2, the fixing holes 16 are communicated with the surfaces of the fixing grooves 15, and one fixing hole 16 corresponds to one fixing groove 15; this simple structure, setting are convenient, through the setting of this fixed orifices 16, can be more convenient carry out fixed connection through the component of screw etc. to with fixed slot 15 joint.

The door handle structure can be applied to a handle with a fingerprint identification module, specifically, the handle with the fingerprint identification module comprises the door handle structure, the fingerprint identification module is arranged in the first groove, the fingerprint identification module comprises a circuit board 17 and a fingerprint identifier 18 electrically connected with the circuit board 17, a fingerprint identification clamping groove 19 is arranged on the edge of the circuit board 17, clamping feet 20 are arranged on two sides of the fingerprint identifier 18, the clamping feet 20 are clamped with the fingerprint identification clamping groove 19 on the circuit board 17, the circuit board 17 is arranged on the ladder, a hole is formed in the circuit board 17, a first sleeve 13 penetrates into the hole, and the fingerprint identifier 18 extends out of an opening 9 in the cover.

Further as preferred embodiment, the one end that the passageway of this axis of rotation 2 was kept away from handle portion 1 is connected with connector 21, the side of connector 21 is provided with card protruding 24, card protruding 24 stretches into fixed slot 15, and the connector 21 is kept away from the terminal surface of axis of rotation 2 is provided with the slot, line hole 23 has been seted up to a side of connector 21, line hole 23 communicates to in the slot. This simple structure, setting convenience, through this setting of crossing line hole 23, slot, can be more convenient to penetrate the wire 22 that wears out from crossing line recess 10 from this crossing line hole 23 and guide to this slot in to make things convenient for the electricity of wire 22 and lock body to be connected more.

In practical applications, the connecting head 21 is used for connecting a door lock body, and the slot is used for connecting the door lock body.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A door handle structure comprising a door handle housing, characterized in that: the door handle shell comprises a handle part and a rotating shaft connected with the handle part, wherein a first groove is formed in the surface, away from the rotating shaft, of the handle part, a channel is formed in the end face, away from the handle part, of the rotating shaft in the axial direction of the rotating shaft, the channel is communicated with the surface of the first groove, a through hole is formed in the surface of the first groove, a partition plate is arranged in the channel, the partition plate and the inner wall of the channel form a middle part of the partition plate, an opening is formed in the middle part of the partition plate, and a gap is formed between one side edge of the partition plate and the inner wall of the channel.

2. A door handle structure as claimed in claim 1, wherein: the handle part is provided with a cover, the cover covers the first groove, and a containing cavity is formed by the cover and the first groove.

3. A door handle structure as claimed in claim 2, wherein: the surface of the cover is provided with an opening which is communicated to the containing cavity.

4. A door handle structure as claimed in claim 1, wherein: the inner wall of the channel is provided with a wire passing groove, the wire passing groove is arranged along the length direction of the rotating shaft, and the gap is formed between the wire passing groove and the edge of the partition plate.

5. A door handle structure as claimed in claim 1, wherein: the edge of opening is provided with two or more fixture blocks, the fixture block with the central circumference array of opening sets up.

6. A door handle structure as claimed in claim 5, wherein: the fixture block is connected with the inner wall of the first groove, protrusions are arranged on the surfaces, facing each other, of the fixture block, the bottom surfaces of the protrusions are connected with the surface of the first groove, steps are formed between the protrusions and the upper surface of the fixture block, and the heights of the protrusions are lower than the upper surface of the fixture block.

7. A door handle structure as claimed in claim 2, wherein: the interior bottom surface of first recess is provided with first sleeve, first sleeve with the interior bottom surface fixed connection of first recess, first sleeve sets up in the side of the opening of locating.

8. A door handle structure as claimed in claim 7, wherein: a first internal thread is arranged in the first sleeve, a through hole is formed in the surface, far away from the first groove, of the handle portion, the through hole is communicated into the first sleeve, a second threaded sleeve is arranged on the inner surface of the cover, and the second threaded sleeve is opposite to the first sleeve.

9. A door handle structure as claimed in claim 1, wherein: a plurality of fixing grooves are formed in the channel.

10. A door handle structure as claimed in claim 9, wherein: the periphery of the rotating shaft is provided with at least two fixing holes, the fixing holes are communicated to the surfaces of the fixing grooves, and one fixing hole corresponds to one fixing groove.