CN209891827U - Door handle and door lock assembly - Google Patents
Door handle and door lock assembly Download PDFInfo
- Publication number
- CN209891827U CN209891827U CN201822015207.2U CN201822015207U CN209891827U CN 209891827 U CN209891827 U CN 209891827U CN 201822015207 U CN201822015207 U CN 201822015207U CN 209891827 U CN209891827 U CN 209891827U
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- China
- Prior art keywords
- fingerprint reader
- door handle
- sliding cover
- door
- cover
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Abstract
The application provides a doorknob and lock assembly, it is through protecting fingerprint reader effectively for this fingerprint reader avoids exposing in the external world under the condition that is not used. The door handle includes: handle body and setting are in fingerprint reader on the handle body still includes: the sliding cover is arranged in the sliding groove on one side of the handle body; wherein the sliding cover can cover the fingerprint reader by sliding the sliding cover. The sliding cover can completely cover the fingerprint reader, so that the fingerprint reader cannot be exposed to the external environment, the fingerprint reader is effectively protected from being damaged, the waterproof and dustproof effects can be achieved, and the identification accuracy of the fingerprint reader is guaranteed.
Description
Technical Field
The application relates to the field of household equipment, in particular to a door handle and a door lock assembly with the same.
Background
Existing door locks, particularly smart door locks, typically include a door lock panel, a lock cylinder disposed in the door lock panel, and a door handle disposed outside the panel. Generally, a fingerprint reader is further provided on the door handle to read a fingerprint of an operator, thereby judging the identity of the operator to determine whether to control the operation of the key cylinder to open the door. Since the fingerprint reader is exposed outside, the fingerprint reader cannot achieve the purpose of dust and water prevention, and is easy to damage (such as abrasion or damage in normal use) so as to influence the use.
The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
A primary object of the present application is to provide a door handle with a fingerprint reader that is protected from being exposed to the outside without being used by effectively protecting the fingerprint reader therein.
In order to solve the above problems, the present application relates to a door handle including: handle body and setting are in fingerprint reader on the handle body still includes: the sliding cover is arranged in the sliding groove on one side of the handle body; wherein the sliding cover can cover the fingerprint reader by sliding the sliding cover.
Further, the door handle may further include: the trigger device comprises a clamping part, and the clamping part is arranged in the handle body; at least one first elastic component arranged in the sliding groove and abutted with the sliding cover; the sliding cover further comprises a connecting part which is clamped with the clamping part so that the sliding cover covers the fingerprint reader;
the clamping portion is separated from the connecting portion by operating the trigger device, and the sliding cover slides under the action of the first elastic component to expose the fingerprint reader.
Further, joint portion is equipped with the joint through-hole, and connecting portion include: the connecting rod and the joint that sets up on this connecting rod, the joint can pass the joint through-hole, so that connecting portion with joint portion joint.
Further, the sliding cover may further include: a U-shaped support portion connected with the slide cover via the connection portion.
Further, the sliding cover may further include: and an abutting portion that abuts the slide cover via the abutting portion.
Further, the triggering device may further include: and the button is arranged on the other side of the handle body and is connected with the clamping part.
Furthermore, a second elastic component is sleeved on the clamping portion. The second elastic member may be a spring.
Further, the first elastic member may include two springs disposed parallel to each other.
The present application further relates to a door lock assembly, comprising: a door lock panel, a key cylinder provided in the door lock panel, and a door handle provided outside the panel, the door handle being the door handle described above.
The beneficial effect of this application is: when a user needs to perform fingerprint identification to unlock the lock, the sliding cover slides in the sliding groove by operating the trigger device, the fingerprint reader can be exposed in the external environment, and the user can perform normal fingerprint reading operation. After the fingerprint reader is used, a user slides the sliding cover, and the sliding cover can completely cover the fingerprint reader, so that the fingerprint reader cannot be exposed in the external environment, the fingerprint reader is effectively protected from being damaged, a waterproof and dustproof effect can be achieved, and the identification precision of the fingerprint reader is guaranteed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic structural view of a door lock assembly according to an embodiment of the present application;
FIG. 2 is a further schematic structural view of a door lock assembly according to an embodiment of the present application;
FIG. 3 is an exploded schematic view of a door handle according to an embodiment of the present application;
FIG. 4 is a further exploded schematic view of a door handle according to an embodiment of the present application;
fig. 5 is a perspective structural schematic view of a door handle according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "configured" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the present application relates to a door lock assembly including: the door handle 1, the door lock panel 6 and a lock cylinder (not shown in the figure) provided in the door lock panel 6, by rotating the door handle 1, the door handle 1 controls the operation of the lock cylinder, so that one or more lock tongues connected with the lock cylinder are moved, thereby opening or closing a door equipped with the door lock assembly.
Additionally, the door lock assembly further includes, but is not limited to: the door lock comprises a password input unit 7 arranged on a door lock panel 6 and a controller (not shown in the figure) arranged in a door lock assembly, wherein a user can input a password by using the password input unit 7, the controller receives and detects the password, if the password is matched with a preset unlocking password, the controller controls a lock cylinder to work, one or more lock tongues connected with the lock cylinder move, so that a door provided with the door lock assembly is opened or closed, if the password is not matched with the preset unlocking password, the controller does not work the lock cylinder and can send alarm information, for example, the controller can send the alarm information to an alarm device 8 arranged on the door lock panel 6 so that the alarm device 8 can carry out alarm operation. For example, in the case where the alarm device 8 is exemplified as an alarm lamp, the alarm lamp blinks to perform an alarm operation. In the case where the alarm device 8 is embodied as a speaker, the speaker emits an alarm sound to perform an alarm operation.
In addition, the password input unit 7 may be embodied as a key-type password keypad, a touch screen type password keypad, or a voice input device for inputting a password.
The utility model provides a still be equipped with fingerprint reader 2 on the handle body 1, fingerprint reader also calls fingerprint sampler, is a device that utilizes the characteristics of people's fingerprint utensil diverse to carry out identification, fingerprint reader's theory of operation is including gathering fingerprint image, extracting fingerprint characteristic, save data and carrying out the fingerprint and comparing. The fingerprint reader includes, but is not limited to: an optical fingerprint reader, a thermal fingerprint reader, or a bio-radio frequency fingerprint reader.
The fingerprint reader 2 is provided at one end of the handle body 1 so that a user can read a fingerprint while holding the handle body 1. In this application, fingerprint reader 2 can rotate along with handle body 1, or in order to avoid interconnecting link frequent activity to influence life, fingerprint reader 2 also can not rotate along with handle body 1.
When a user places a finger on the fingerprint reader 2, the fingerprint reader 2 reads the fingerprint information and matches the fingerprint information which is input in advance, and sends a judgment signal to the controller, if the fingerprint is matched with the fingerprint information which is input in advance, the controller controls the operation of the lock cylinder, so that one or more lock tongues connected with the lock cylinder move, and a door provided with the door lock assembly is opened or closed, and if the fingerprint is not matched with the fingerprint information which is input in advance, the controller does not make the lock cylinder operate and can send the alarm information described above.
Further, the handle body 1 includes a sliding cover 3, and the sliding cover 3 can slide. In a use situation, for example, in a situation that a fingerprint needs to be captured to unlock the lock, as shown in fig. 1, the sliding cover is slid so that the fingerprint reader can be completely exposed to the outside, so as not to affect the normal use of the fingerprint reader.
Under normal conditions, for example, in a condition that a fingerprint does not need to be collected, as shown in fig. 2, the sliding cover 3 can cover the fingerprint reader 2, so that the fingerprint reader 2 is not exposed to the external environment, thereby effectively protecting the fingerprint reader from being damaged, and further playing a role in preventing water and dust, and ensuring the identification accuracy of the fingerprint reader.
As shown in fig. 3 to 5, the sliding cover 3 is disposed in the sliding groove 11 on one side of the handle body 1 so as to be movable in the sliding groove 11 along the sliding groove direction, so that the sliding cover 3 can cover the fingerprint reader 2 or the fingerprint reader 2 can be completely exposed to the external environment by sliding the sliding cover 3. Wherein, one side of the handle body 1 refers to the side facing the user, and the other side of the handle body 1 refers to the inner side of the handle body 1, i.e. the side facing the door panel.
Further, the door handle further comprises a trigger device 4, the trigger device comprises a clamping portion 41, the clamping portion 41 is disposed in the handle body 1, specifically, the clamping portion 41 is disposed in the cavity 1a of the handle body 1, so that the clamping portion 41 can move in the cavity 1a of the handle body 1, and further, the clamping portion 41 can move along the radial direction of the cavity 1 a.
Further, the triggering device 4 further includes a button 42, the button 42 is connected to one end of the clamping portion 41, and the button 42 is disposed on the other side of the handle body 1, that is, the button 42 is disposed on the inner side of the handle body 1, that is, the side facing the door panel. In addition, in order to provide a certain pre-tightening force and a certain restoring force to the button 42 and the latch portion 41, a second elastic member 43, such as a spring, is further installed on the latch portion 41, so that the button can be automatically returned after the button 42 is pressed. In addition, a fixing collar 44 for fixing the button is further sleeved on the outer side of the button 42, so that the button 43 can be firmly fixed in the cavity 1 a.
In the embodiment of the present application, the clamping portion 41 is provided with a clamping through hole 4a, so that the connecting portion 31 on the sliding cover 3 can pass through the clamping through hole 4 a. That is to say, the sliding cover 3 is further provided with a connecting portion 31, and the connecting portion 31 can pass through the clamping through hole 4a and is clamped with the clamping portion 41.
Further, the connecting portion 31 includes a connecting rod and a clamping head 32 disposed on the connecting rod, under a normal condition, for example, a fingerprint does not need to be collected, the clamping head 32 can pass through the clamping through hole 4a, so that the clamping head 32 of the connecting portion 31 is clamped with the outer edge of the clamping portion 41.
Furthermore, one end of the sliding cover 3 is further provided with a U-shaped supporting portion 33, the U-shaped supporting portion 33 is connected with the sliding cover 3 through the connecting portion 31, that is, the connecting rod of the connecting portion 31 is connected with the U-shaped supporting portion 33, and the U-shaped supporting portion 33 is connected with the sliding cover 3, so that the U-shaped supporting portion 33 protects the connecting portion 31, and the service life of the connecting portion 31 is prolonged.
In addition, in the embodiment of the present application, the door handle further includes at least one first elastic member 5, the first elastic member 5 is disposed in the sliding groove 11, and one end of the first elastic member 5 abuts against the sliding cover 3, further, the first elastic member 5 is two springs disposed in parallel, one end of each spring abuts against the sliding cover 3, further, one end of each spring abuts against an abutting portion 34 disposed on the sliding cover 3, that is, the first elastic member 5 abuts against the sliding cover 3 via the abutting portion 34, and the other end of the first elastic member 5 abuts against the handle body 1.
In a normal case, for example, in a case where fingerprint collection is not required, the snap head 32 passes through the snap through hole 4a, so that the snap head 32 of the connecting portion 31 can be snapped with the outer edge of the snap portion 41.
In a use situation, for example, when fingerprint recognition is required to unlock the lock, a user operates the trigger device, for example, presses the button 42, the snap-in portion 41 is separated from the connecting portion 31 by the pre-tightening force of the first elastic member 5, and the slide cover 3 slides in the slide groove 11, so that the fingerprint reader 2 is completely exposed to the external environment, thereby enabling the user to perform a normal fingerprint reading operation using the fingerprint reader 2.
After the use, the user slides the sliding cover, so that the clamping head 32 passes through the clamping through hole 4a, and the clamping head 32 of the connecting part 31 is clamped with the outer edge of the clamping part 41 again to recover to the condition that the fingerprint does not need to be collected.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.
Claims (10)
1. A door handle, comprising: handle body (1) and setting are in fingerprint reader (2) on handle body (1), its characterized in that still includes:
the sliding cover (3) is arranged in a sliding groove (11) on one side of the handle body (1);
wherein the sliding cover (3) can cover the fingerprint reader (2) by sliding the sliding cover (3).
2. The door handle according to claim 1, characterized by further comprising:
the trigger device (4) comprises a clamping part (41), and the clamping part (41) is arranged in the handle body (1);
at least one first elastic member (5) disposed in the chute (11) and abutting against the slide cover (3);
the sliding cover (3) further comprises a connecting part (31), and the connecting part (31) is clamped with the clamping part (41) so that the sliding cover (3) covers the fingerprint reader (2);
by operating the trigger device (4) to separate the clamping part (41) from the connecting part (31), the sliding cover (3) slides under the action of the first elastic component (5) to expose the fingerprint reader (2).
3. The door handle according to claim 2, characterized in that the click portion (41) is provided with a click through hole (4a), and the connecting portion (31) includes: the connecting rod and the joint (32) of setting on this connecting rod, joint (32) can pass joint through-hole (4a), so that connecting portion (31) with joint portion (41) joint.
4. The door handle according to claim 2, characterized in that the triggering device (4) further comprises: a button (42), the button (42) is arranged on the other side of the handle body (1) and is connected with the clamping part (41).
5. The door handle according to claim 2, characterized in that the sliding cover (3) further comprises: a U-shaped support part (33), the U-shaped support part (33) being connected to the slide cover (3) via the connecting part (31).
6. The door handle according to claim 2, characterized in that the sliding cover (3) further comprises: and an abutting section (34) that abuts the first elastic member (5) with the slide cover (3) via the abutting section (34).
7. The door handle according to claim 3, wherein the snap-in portion (41) is fitted with a second elastic member (43).
8. The door handle according to claim 7, characterized in that the second elastic member (43) comprises a spring.
9. The door handle according to claim 2, characterized in that the first elastic member (5) comprises two springs arranged parallel to each other.
10. A door lock assembly comprising: a door lock panel, a key cylinder provided in the door lock panel, and a door handle provided outside the panel, characterized in that the door handle is the door handle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015207.2U CN209891827U (en) | 2018-12-03 | 2018-12-03 | Door handle and door lock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015207.2U CN209891827U (en) | 2018-12-03 | 2018-12-03 | Door handle and door lock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209891827U true CN209891827U (en) | 2020-01-03 |
Family
ID=68990386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015207.2U Expired - Fee Related CN209891827U (en) | 2018-12-03 | 2018-12-03 | Door handle and door lock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209891827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236754A (en) * | 2020-03-10 | 2020-06-05 | 浙江富安锁业有限公司 | Efficient waterproof fingerprint lock |
-
2018
- 2018-12-03 CN CN201822015207.2U patent/CN209891827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236754A (en) * | 2020-03-10 | 2020-06-05 | 浙江富安锁业有限公司 | Efficient waterproof fingerprint lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |