CN215056212U - Door lock and door comprising same - Google Patents
Door lock and door comprising same Download PDFInfo
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- CN215056212U CN215056212U CN202022643641.2U CN202022643641U CN215056212U CN 215056212 U CN215056212 U CN 215056212U CN 202022643641 U CN202022643641 U CN 202022643641U CN 215056212 U CN215056212 U CN 215056212U
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- handle
- contact
- conductive
- bottom cover
- door lock
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Abstract
The utility model discloses a lock and contain its door, the lock includes the first in command and the second in command, the first in command has: a first contact circuit board having more than one first contact; an insulating stud; the flexible conductive medium is arranged in the insulating stud, and one end of the flexible conductive medium is in contact with the first contact; first handle bottom fixes on first handle, and insulating double-screw bolt is fixed on first handle bottom, and the second handle has: a second contact circuit board having more than one second contact; oppositely penetrating through the conductive fixing screw; and the second handle bottom cover is fixed on the second handle, the opposite-penetrating conductive fixing screw is fixed on the second handle bottom cover, one end of the opposite-penetrating conductive fixing screw is in contact with the corresponding second contact, and after the first handle and the second handle are installed, the soft conductive medium embedded in the insulating stud is in contact with the opposite-penetrating conductive fixing screw to conduct electricity. The utility model discloses a need not increase the second handle of the electric current transmission in the first in command under the condition to the interface of splicing, improved the installation effectiveness.
Description
Technical Field
The utility model relates to a tool to lock technical field, specifically speaking relates to a lock and contain its door.
Background
The electronic lock is a comprehensive product combining electronic technology, integrated circuit design, a large number of electronic components and various innovative identification technologies such as fingerprint identification, face identification and the like. The battery of the common electronic lock is arranged in the back panel or the back handle inside the door, the front panel or the front handle outside the door is provided with a fingerprint head or a password key, the electronic function communication connection between the front panel and the back panel usually needs threading butt joint, the installation of a client is inconvenient, and the reliability is not influenced by the plug-in connection.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model provides a door lock structure, the utility model aims to overcome the defect that needs the threading butt joint when above-mentioned electronic lock installs, can solve the technical difficulty that above-mentioned background exists to it is few to have the part, simple structure, the convenient to use's of installation advantage. The technical scheme of the utility model as follows:
a door lock comprises a first handle and a second handle which are correspondingly arranged on two sides of a door body, wherein the first handle is provided with:
the first contact circuit board is provided with more than one first contact;
the insulating stud is a hollow cylindrical body;
the flexible conductive medium is arranged in the insulating stud, and one end of the flexible conductive medium is in contact with the corresponding first contact;
the first handle bottom cover is fixed on the first handle, the insulating stud is arranged in the first handle bottom cover in a penetrating way,
the second handle is provided with:
a second contact circuit board on which one or more second contacts are provided;
the opposite penetrating conductive fixing screw is made of conductive materials, and one end of the opposite penetrating conductive fixing screw is in contact with the corresponding second contact;
the second handle bottom cover is fixed on the second handle, the oppositely-penetrating conductive fixing screw is arranged in the second handle bottom cover in a penetrating way,
and in the installation state of the door lock, the other end of the soft conductive medium is in conductive contact with the other end of the opposite-penetrating conductive fixing screw.
Optionally, the insulating stud is made of an insulating material.
Optionally, the through conductive fixing screw is connected with the insulating stud.
Optionally, a first threaded hole is formed in the first handle bottom cover, and a bottom cover fixing screw penetrates through the first threaded hole to fix the first handle bottom cover on the first handle, so that the insulating stud penetrates through the first handle bottom cover and extends towards the second handle side.
Optionally, a second handle screw insulation bushing is further sleeved on the through conductive fixing screw, so that the through conductive fixing screw is insulated from the second handle bottom cover.
Optionally, a control panel is arranged on one side of the first handle, and the first contact circuit board is electrically connected with the control panel through a wire.
Optionally, a battery is disposed on one side of the second handle.
Optionally, the first contact and the second contact are both spring contacts.
Optionally, the flexible conductive medium is a spring.
The utility model also provides a door, include as above the lock, the first in command with the both sides at the door are installed to the second handle.
The utility model discloses following beneficial effect has:
(1) the electric signal or current of the first handle is transmitted to the second handle under the condition of not additionally increasing a butt joint interface by the conductive connection of the soft conductive medium embedded in the insulating stud and the butt joint conductive fixing screw;
(2) the butt joint interfaces do not need to be processed on the first handle and the second handle, so that the processing complexity is reduced;
(3) because the connecting wire is not needed to be connected to the butt joint interface during installation, the installation is convenient and fast, and the installation efficiency is improved.
(4) And the insulating stud connected with the opposite-penetrating conductive fixing screw is skillfully utilized as an insulating layer, so that the defects that the conventional stressed connecting member between the first handle and the second handle and an insulating sleeve of the connecting member are independently arranged, so that a plurality of parts are caused, and the outer insulating layer is easily damaged in the assembling process to cause short circuit are overcome.
(5) Adopt soft conductive medium and to wearing the electrically conductive contact of electrically conductive fixed screw, can be when adjusting the degree of closing soon of wearing electrically conductive fixed screw and insulating double-screw bolt according to the thickness of the door body, through wearing the electrically conductive fixed screw extrusion soft conductive medium, and convenient adaptation door body thickness to, because the compressibility of soft conductive medium, compare in adopting rigid contact conductive connection, this application can be so that the scope of adaptation door body thickness is great, and also adjust the convenience.
Drawings
The above features and technical advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings.
Fig. 1 is an exploded schematic view of a door lock according to an embodiment of the present invention;
fig. 2 is a schematic view of an assembled state of the door lock according to the embodiment of the present invention;
FIG. 3 is a schematic view of an assembled state of a first handle according to an embodiment of the present invention;
fig. 4 is a schematic view of a second handle assembly according to an embodiment of the present invention.
Detailed Description
Embodiments of the door lock and the door including the same according to the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.
Fig. 1 is an exploded schematic view of a door lock according to an embodiment of the present invention, and fig. 2 is an assembled state schematic view of the door lock according to an embodiment of the present invention; FIG. 3 is a schematic view of an assembled state of a first handle according to an embodiment of the present invention; fig. 4 is a schematic view of a second handle assembly according to an embodiment of the present invention. The door lock will be described with reference to fig. 1 to 4. It should be noted that, hereinafter, the first handle refers to a handle provided on the outdoor side of the door, and the second handle refers to a handle provided on the indoor side of the door. The indoor and outdoor are only relative terms, for example, for a house gate, the indoor is facing the house, the outdoor is facing the outside of the house, for example, for a bedroom door, the indoor and outdoor are also provided, the indoor facing the bedroom is regarded as indoor, and the outdoor facing the bedroom is regarded as outdoor. Second handle side
As shown in fig. 1, the door lock includes a first handle 1, a first contact circuit board 2 mounted on the first handle 1, two flexible conductive mediums 3, two insulating studs 6, a first handle bottom cover 7, two bottom cover fixing screws 8, a second handle 12, a second handle bottom cover 10 mounted on the second handle 12, and two opposite penetrating conductive fixing screws 11.
The first handle 1 includes a first cylindrical portion 20 and a first handle portion 41 extending therefrom, and a first contact circuit board 2 is disposed on the second handle side of the first cylindrical portion 20, as shown in fig. 1, the first contact circuit board 2 is semi-circular in shape so as to be adapted to the internal structure of the cylindrical portion 20, and the first contact circuit board 2 is fixed to the first cylindrical portion 20 through a through hole in the first contact circuit board 2 and a protrusion on the cylindrical portion 20. Two first contacts 21 are also provided on the first contact circuit board 2, and the two first contacts 21 may be a positive contact and a negative contact, respectively.
The first handle bottom cover 7 has first through holes 72 through which the insulating studs 6 pass, and the horizontal two in fig. 1 are the first through holes 72. The square core 50 extends from the center of the first handle bottom cover 7 to the second handle side through. The insulating studs 6 are hollow cylindrical bodies, first threaded holes 71 are further formed in the first handle bottom cover 7, and bottom cover fixing screws 8 are inserted through the first threaded holes 71 to fix the first handle bottom cover 7 to the cylindrical portion 20 of the first handle 1, so that the insulating studs 6 extend through the first handle bottom cover 7 to the second handle side. The insulating studs 6 are made of an insulating material, for example plastic. The flexible conductive medium 3 is arranged in the insulating stud 6, and the flexible conductive medium 3 can be a spring. The first handle sides of the two flexible conductive media 33 are respectively kept in contact with the corresponding first contacts 21, so that the first contacts 21 of the first contact circuit board 2 are kept in conductive connection with the flexible conductive media 3, and the flexible conductive media 3 are insulated from the first handle bottom cover.
Next, the structure of the second handle 12 will be described, where the second handle 12 includes a second cylinder portion 30 and a second handle portion 31, the second contact circuit board 13 is disposed in the second cylinder portion 30, and as shown in fig. 1, the second contact circuit board 13 is semicircular so as to be suitable for the internal structure of the second cylinder portion 30, and the second contact circuit board 13 is fixed to the second cylinder portion 30 by the through hole of the second contact circuit board 13 and the protrusion of the second cylinder portion 30. The second contact circuit board 13 is further provided with two second contacts, which are a positive contact and a negative contact, respectively.
The second handle bottom cover 10 has two second through holes 102 for the conductive fixing screws 11 to pass through, and the horizontal two in fig. 1 are the second through holes 102. The opposite-penetrating conductive fixing screws 11 penetrate through the corresponding second through holes 102 in the second handle bottom cover 10 to extend toward the first handle side. The second handle bottom cover 10 is fixed to the first handle side of the second column part 30. The second handle side of the opposite conductive fixing screw 11 is in conductive contact with two second contacts on the second contact circuit board 13 respectively, the first handle side of the opposite conductive fixing screw 11 is used for being inserted into the insulating stud 6, the opposite conductive fixing screw can be screwed into the insulating stud for fixing and mounting, and the opposite conductive fixing screw 11 is made of conductive materials and is in conductive contact with the soft conductive medium 3. Thereby, the first contact 21 of the first contact circuit board 2, the flexible conductive medium 3, the opposite penetrating conductive fixing screw 11 and the second contact of the second contact circuit board 13 are sequentially kept in conductive connection.
Preferably, each of the through conductive fixing screws 11 is further sleeved with a second handle screw insulating bushing 9, and the second handle screw insulating bushing 9 extends to the second through hole 102, so that the outer periphery of the through conductive fixing screw 11 is not in contact with the second handle bottom cover 10, thereby ensuring that the second handle side of the through conductive fixing screw 11 can be in conductive connection with the second contact, and the first handle side can be in conductive connection with the soft conductive medium 3 and is insulated from the second handle bottom cover 10 all the time.
Through the structure, the first handle 1 is installed on one side outside the door, the second handle 12 is installed on one side inside the door, and after the installation, the penetrating conductive fixing screw 11 of the second handle 12 is always in contact with the soft conductive medium 3, so that the second contact circuit board 13 of the second handle 12 is in conductive connection with the first contact circuit board 2 of the first handle. The first contact circuit board 2 of the first handle 1 is connected with a control panel outside a door through a wire circuit to transmit an electric signal or current for controlling the control panel, so that the electric signal or current of the first handle is transmitted to the second contact circuit board 13 of the second handle 12 through the flexible conductive medium 3 and the oppositely-penetrated conductive fixing screw 11. Specifically, the first contact circuit board 2 of the first handle transfers the current to the second contact circuit board 13 of the second handle through the flexible conductive medium 3 and the penetrating conductive fixing screw 11 in contact with the flexible conductive medium 3, and forms a loop to the first contact circuit board 2 of the first handle through the other flexible conductive medium 3 and the penetrating conductive fixing screw 11 in contact with the flexible conductive medium 3.
In an alternative embodiment, the first contact 21 of the first contact circuit board 2 and the second contact on the second contact circuit board 13 are both spring contacts, and a better contact force can be maintained through the elastic force of the springs, so that a good conductive contact can be maintained.
The utility model also provides a door, include as above the lock, the first in command is installed in the outdoor one side of the door body, the second in command is installed in the indoor one side of the door body.
Furthermore, a control panel is arranged on one side of the door body provided with the first handle, and the first contact circuit board is electrically connected with the control panel through a conducting wire.
Furthermore, a battery is arranged on one side of the door body where the second handle is installed.
It should be noted that, although the first contact circuit board and the second contact circuit board are described above as having two contacts, the number of the contacts is not limited in this embodiment, and the contacts may be more than one. For example, 3 contacts may be disposed on the first contact circuit board, two of the contacts are used for electrically contacting the flexible conductive medium 3, and the other contact is used for other control connections, or three contacts are all electrically contacted with the corresponding flexible conductive medium 3.
The utility model also provides a door, including above the lock, the first in command is installed in the outdoor one side of the door body, the second in command is installed in the indoor one side of the door body. Furthermore, a battery can be arranged in the second handle, and a fingerprint head or a password key is arranged on the first handle.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A door lock comprises a first handle and a second handle which are correspondingly arranged on two sides of a door body, and is characterized in that,
the first handle is provided with:
the first contact circuit board is provided with more than one first contact;
the insulating stud is a hollow cylindrical body;
the flexible conductive medium is arranged in the insulating stud, and one end of the flexible conductive medium is in contact with the corresponding first contact;
the first handle bottom cover is fixed on the first handle, the insulating stud is arranged in the first handle bottom cover in a penetrating way,
the second handle is provided with:
a second contact circuit board on which one or more second contacts are provided;
the opposite penetrating conductive fixing screw is made of conductive materials, and one end of the opposite penetrating conductive fixing screw is in contact with the corresponding second contact;
the second handle bottom cover is fixed on the second handle, the oppositely-penetrating conductive fixing screw is arranged in the second handle bottom cover in a penetrating way,
and in the installation state of the door lock, the other end of the soft conductive medium is in conductive contact with the other end of the opposite-penetrating conductive fixing screw.
2. The door lock according to claim 1,
the insulating stud is made of insulating materials.
3. The door lock of claim 1, wherein the through conductive set screw is coupled to the insulating stud.
4. The door lock according to claim 1,
a first threaded hole is formed in the first handle bottom cover, and a bottom cover fixing screw penetrates through the first threaded hole to fix the first handle bottom cover on the first handle, so that the insulating stud penetrates through the first handle bottom cover and extends towards the second handle side.
5. The door lock according to claim 1,
still the cover is equipped with second handle screw insulating bush on the electrically conductive fixed screw of counterpoint, makes electrically conductive fixed screw and second handle bottom are insulating to counterpoint.
6. The door lock according to claim 1,
and a control panel is arranged on one side of the first handle, and the first contact circuit board is electrically connected with the control panel through a wire.
7. The door lock according to claim 1,
and a battery is arranged on one side of the second handle.
8. The door lock according to claim 1,
the first contact and the second contact are both spring contacts.
9. The door lock according to claim 1,
the flexible conductive medium is a spring.
10. A door comprising the door lock of any one of claims 1 to 9, wherein the first handle and the second handle are mounted on opposite sides of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022643641.2U CN215056212U (en) | 2020-11-16 | 2020-11-16 | Door lock and door comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022643641.2U CN215056212U (en) | 2020-11-16 | 2020-11-16 | Door lock and door comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056212U true CN215056212U (en) | 2021-12-07 |
Family
ID=79160518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022643641.2U Active CN215056212U (en) | 2020-11-16 | 2020-11-16 | Door lock and door comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056212U (en) |
-
2020
- 2020-11-16 CN CN202022643641.2U patent/CN215056212U/en active Active
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