CN214943272U

CN214943272U - Security door lock convenient for visitor to open door

Info

Publication number: CN214943272U
Application number: CN202023256619.9U
Authority: CN
Inventors: 胡小敏
Original assignee: Tianjin Mingxingyu Defense Technology Co ltd
Current assignee: Tianjin Mingxingyu Defense Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-30
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a security door lock convenient to visitor opens door belongs to security door lock technical field. The anti-theft door lock convenient for visitors to open the door comprises a door lock mechanism and a protection mechanism. The lock mechanism comprises a lock body, an anti-theft component, an anti-theft lock cylinder, a handle, a first magnet and a control component, wherein the anti-theft lock cylinder is connected in the lock body, the handle is installed on two sides of the anti-theft lock cylinder, the anti-theft component is connected on one side of the lock body, the control component is installed on the inner wall of the lock body, and the first magnet is connected on one side of the lock body. The utility model discloses an effect of connecting rod, round bar, layer board, spring, protection shield, lock body and pull ring to reached the purpose that has protection architecture, protection architecture can protect the theftproof structure, makes the difficult adhesion of dust structural in the theftproof, and makes the foreign object be difficult for colliding structural in the theftproof, makes the theftproof structure not fragile, prolongs the life of security door lock.

Description

Security door lock convenient for visitor to open door

Technical Field

The utility model relates to a security door lock field particularly, relates to a security door lock convenient to visitor opens door.

Background

With the development of society, the security door lock of modern society is usually an intelligent lock, the intelligent lock is different from the traditional mechanical lock, the lock is more intelligent in the aspects of user identification, safety and manageability, and an execution part for locking the door in the door control system is a composite lock with safety, convenience and advanced technology.

Accordingly, those skilled in the art have provided a security door lock for facilitating the visitor to open the door, so as to solve the above-mentioned problems occurring in the background art.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a security door lock convenient to visitor opens door aims at improving the problem that does not have protection architecture.

The utility model discloses a realize like this:

the utility model provides a security door lock convenient to visitor opens door, including lock mechanism and protection machanism.

Door lock mechanism includes lock body, theftproof subassembly, theftproof lock core, handle, first magnet and control assembly, the theftproof lock core connect in the lock body, the handle is installed in theftproof lock core both sides, the theftproof subassembly connect in lock body one side, control assembly install in the lock body inner wall, first magnet connect in lock body one side, protection mechanism includes protection shield, runner assembly, protection pad and second magnet, the protection shield passes through the runner assembly with the lock body rotates to be connected, the protection pad install in protection shield one side, the protection pad with the theftproof subassembly is laminated mutually, second magnet connect in protection shield one side, second magnet with first magnet can inter attraction.

The utility model discloses an in the security door lock embodiment convenient to visitor opens door, the runner assembly includes layer board, connecting rod, round bar and spring, the layer board sets up to four two sets of symmetric distributions, the layer board connect in lock body one side, the round bar both ends install in the layer board inner wall, the connecting rod connect in protection shield one side, the round bar slides and runs through in the connecting rod, the spring cup joint in the round bar surface, the round bar both ends with the layer board with the connecting rod is connected.

The utility model discloses an in the security door lock embodiment convenient to visitor opens door, the second through-hole has been seted up to the connecting rod internal surface, the round bar can in second through-hole internal rotation.

The utility model discloses a security door lock embodiment convenient to visitor opens door, protection mechanism still includes the pull ring, the pull ring install in protection shield one side.

The utility model discloses a security door lock embodiment convenient to visitor opens door, the theftproof subassembly is including installation panel, camera, fingerprint identification ware, LED screen, entrance guard's card reader, button, speaker and microphone, the installation panel connect in lock body one side, the camera fingerprint identification ware entrance guard's card reader the button the speaker with the microphone connect in installation panel one side, the LED screen inlays to be located installation panel one side.

The utility model discloses a security door lock embodiment convenient to visitor opens door, the control assembly includes extension board, microprocessor and battery, the extension board install in the lock body inner wall, microprocessor with the battery connect respectively in the extension board both sides.

The utility model discloses a security door lock embodiment convenient to visitor opens door, microprocessor with the camera fingerprint identification ware the LED screen entrance guard's card reader the button the speaker with microphone electric connection.

The utility model discloses a security door lock embodiment convenient to visitor opens door, battery one side electric connection has the mouth that charges, the mouth that charges runs through and extends to the lock body is outside.

The utility model discloses a security door lock embodiment convenient to visitor opens door, first through-hole has been seted up to lock body one side, first through-hole with charge mouthful electric connection.

The utility model discloses a security door lock embodiment convenient to visitor opens door, the handle sets up to two symmetric distributions, the handle is the L type, the protective sheath has been cup jointed to the handle surface.

The utility model has the advantages that: the utility model discloses a security door lock that visitor opened door that obtains through above-mentioned design, when using, the connecting rod rotates with the layer board through the round bar to be connected, the elasticity of spring makes the protection shield hug closely on the theftproof subassembly on the lock body through the connecting rod, protect the theftproof subassembly, when guest visits and owner is not at home, guest can inquire the password of opening the door to owner, people pull open the protection shield through the pull ring, make protection shield and lock body open, then press the password through the button, can feed back information to microprocessor department when the button is correct, microprocessor can untie the theftproof lock core, guest can open the theftproof lock core through rotating the handle, open the door, loosen the pull ring, the elasticity of spring again hugs the protection shield closely on the lock body, protect the theftproof subassembly, prevent dust and anticollision are carried out to the theftproof subassembly, thereby reached the purpose that has protection architecture, protection architecture can protect the theftproof architecture, the dust is not easy to adhere to the anti-theft structure, and foreign objects are not easy to collide with the anti-theft structure, so that the anti-theft structure is not easy to damage, and the service life of the anti-theft door lock is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a security door lock convenient for visitors to open the door according to an embodiment of the present invention;

fig. 2 is a schematic view of a first view angle structure of a door lock mechanism according to an embodiment of the present invention;

fig. 3 is a schematic view of a second view angle structure of the door lock mechanism according to the embodiment of the present invention;

fig. 4 is a schematic structural view of an anti-theft component according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a control assembly according to an embodiment of the present invention;

fig. 6 is a schematic view of a first view angle structure of a protection mechanism according to an embodiment of the present invention;

fig. 7 is a schematic view of a second perspective structure of a protection mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a rotating assembly according to an embodiment of the present invention.

In the figure: 10. a door lock mechanism; 110. a lock body; 120. an anti-theft component; 121. installing a panel; 122. a camera; 123. a fingerprint identifier; 124. an LED screen; 125. an access card reader; 126. pressing a key; 127. a speaker; 128. a microphone; 130. an anti-theft lock core; 140. a handle; 150. a first magnet; 160. a control component; 161. a support plate; 162. a microprocessor; 163. a storage battery; 164. a charging port; 170. a first through hole; 20. a protection mechanism; 210. a protection plate; 220. a rotating assembly; 221. a support plate; 222. a connecting rod; 223. a round bar; 224. a spring; 225. a second through hole; 230. a protection pad; 240. a second magnet; 250. and (4) a pull ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a security door lock for a visitor to open a door, which includes a door lock mechanism 10 and a protection mechanism 20.

Wherein, protection machanism 20 fixed connection is on door lock mechanism 10, and door lock mechanism 10 is used for locking the door, makes the door have the theftproof function, and protection machanism 20 is used for protecting door lock mechanism 10, makes door lock mechanism 10 dustproof and receive the collision the time not fragile, extension security door lock's life.

Referring to fig. 1, 2 and 3, the door lock mechanism 10 includes a lock body 110, an anti-theft component 120, an anti-theft lock cylinder 130, a handle 140, a first magnet 150 and a control component 160, the anti-theft lock cylinder 130 is connected in the lock body 110, the handle 140 is installed at two sides of the anti-theft lock cylinder 130, specifically, the handle 140 is installed at two sides of the anti-theft lock cylinder 130 by welding, the anti-theft component 120 is connected at one side of the lock body 110, the control component 160 is installed at an inner wall of the lock body 110, the first magnet 150 is connected at one side of the lock body 110, specifically, the first magnet 150 is fixedly connected at one side of the lock body 110 by welding, the anti-theft lock cylinder 130 enables the lock body 110 to lock the anti-theft door, and the handle 140 is used for unlocking the anti-theft lock cylinder 130 to lock or unlock the anti-theft door.

In some specific embodiments, the handles 140 are arranged in two symmetrical distribution, the handles 140 are L-shaped, and a protective sleeve is sleeved on the outer surface of the handles 140, specifically, the protective sleeve is a rubber sleeve, and is used for protecting the handles 140, so as to prolong the service life of the handles 140.

Referring to fig. 1, 2, 6, and 7, the protection mechanism 20 includes a protection plate 210, a rotation assembly 220, a protection pad 230, and a second magnet 240, the protection plate 210 is rotatably connected to the lock body 110 through the rotation assembly 220, the protection pad 230 is installed on one side of the protection plate 210, specifically, the protection pad 230 is fixedly installed on one side of the protection plate 210 through glue, the protection pad 230 is a rubber pad, the protection pad 230 is attached to the anti-theft assembly 120, the second magnet 240 is connected to one side of the protection plate 210, specifically, the second magnet 240 is fixedly connected to one side of the protection plate 210 through glue, the second magnet 240 and the first magnet 150 can attract each other, the protection plate 210 is used for protecting the anti-theft door lock, the protection pad 230 is used for buffering the protection plate 210, and the second magnet 240 and the first magnet 150 are used for tightly attaching the protection plate 210 to the lock body 110, so that the protection plate 210 is not easily separated from the lock body 110.

In some embodiments, the protection mechanism 20 further comprises a pull ring 250, wherein the pull ring 250 is mounted on one side of the protection plate 210, and in particular, the pull ring 250 is fixedly mounted on one side of the protection plate 210 by welding, and the pull ring 250 facilitates the opening or closing of the protection plate 210.

Referring to fig. 2, 3, 4 and 5, the anti-theft component 120 includes a mounting panel 121, a camera 122, a fingerprint identifier 123, an LED screen 124, an access control card reader 125, a key 126, a speaker 127 and a microphone 128, the mounting panel 121 is connected to one side of the lock body 110, specifically, the mounting panel 121 is fixedly connected to one side of the lock body 110 by welding, the camera 122, the fingerprint identifier 123, the access control card reader 125, the key 126, the speaker 127 and the microphone 128 are connected to one side of the mounting panel 121, specifically, the camera 122, the fingerprint identifier 123, the access control card reader 125, the key 126, the speaker 127 and the microphone 128 are fixedly connected to one side of the mounting panel 121 by welding, the LED screen 124 is embedded in one side of the mounting panel 121, the camera 122 is convenient for the owner to watch the identity of the guest, the fingerprint identifier 123 is used for opening the anti-theft door lock by fingerprint, the LED screen 124 is used for displaying information of the anti-theft door lock, the entrance guard card reader 125 is used for unlocking the anti-theft door lock through an entrance guard card, the button 126 is used for unlocking the anti-theft door lock through a password, and the loudspeaker 127 and the microphone 128 are used for communication between the owner and the guest.

In some specific embodiments, the control assembly 160 includes a support plate 161, a microprocessor 162 and a storage battery 163, the support plate 161 is mounted on the inner wall of the lock body 110, specifically, the support plate 161 is fixedly mounted on the inner wall of the lock body 110 by welding, the microprocessor 162 and the storage battery 163 are respectively connected to two sides of the support plate 161, specifically, the microprocessor 162 and the storage battery 163 are fixedly connected to two sides of the support plate 161 by welding, the microprocessor 162 and the camera 122, the fingerprint identifier 123 and the LED screen 124, entrance guard's card reader 125, button 126, speaker 127 and microphone 128 electric connection, battery 163 one side electric connection has the mouth 164 that charges, and it is outside that the mouth 164 that charges runs through to extend to lock body 110, and first through-hole 170 has been seted up to lock body 110 one side, first through-hole 170 and the mouth 164 electric connection that charges, and battery 163 supplies power to the security door lock temporarily when being used for the outage, and microprocessor 162 is used for intelligent theftproof.

Referring to fig. 6, 7 and 8, the rotating assembly 220 includes a support plate 221, a connecting rod 222, a round rod 223 and a spring 224, the support plate 221 is disposed in two sets of four symmetrically distributed, the support plate 221 is connected to one side of the lock body 110, specifically, the support plate 221 is fixedly connected to one side of the lock body 110 by welding, two ends of the round rod 223 are mounted on an inner wall of the support plate 221, specifically, two ends of the round rod 223 are fixedly mounted on an inner wall of the support plate 221 by welding, the connecting rod 222 is connected to one side of the protection plate 210, specifically, the connecting rod 222 is fixedly connected to one side of the protection plate 210 by welding, the round rod 223 slidably penetrates through the connecting rod 222, the spring 224 is sleeved on an outer surface of the round rod 223, two ends of the round rod 223 are connected to the support plate 221 and the connecting rod 222, a second through hole 225 is formed on an inner surface of the connecting rod 222, the round rod 223 can rotate in the second through hole 225, the support plate 221 can rotatably connect with the connecting rod 222, so that the protection plate 210 can be conveniently closed or separated from the lock body 110, the elastic force of the spring 224 can cause the protection plate 210 to automatically close on the lock body 110.

This burglary-resisting door lock's theory of operation convenient to visitor opens door: when the anti-theft lock is used, the connecting rod 222 is rotatably connected with the supporting plate 221 through the round rod 223, the protection plate 210 is tightly attached to the anti-theft component 120 on the lock body 110 through the elastic force of the spring 224, the anti-theft component 120 is protected, when a guest visits and the host is not at home, the guest can inquire a door opening password from the host, people can pull the protection plate 210 through the pull ring 250 to open the protection plate 210 and the lock body 110, then the password is pressed through the button 126, when the button 126 is correct, information is fed back to the microprocessor 162, the microprocessor 162 unlocks the anti-theft lock core 130, the guest can open the anti-theft lock core 130 by rotating the handle 140, the door is opened, the pull ring 250 is loosened, the protection plate 210 is tightly attached to the lock body 110 through the elastic force of the spring 224 to protect the anti-theft component 120, dust prevention and anti-collision are carried out on the anti-theft component 120, so that the purpose of having a protection structure can be achieved, and the anti-theft structure can be protected, the dust is not easy to adhere to the anti-theft structure, and foreign objects are not easy to collide with the anti-theft structure, so that the anti-theft structure is not easy to damage, and the service life of the anti-theft door lock is prolonged.

It should be noted that the specific model specifications of the storage battery 163, the camera 122, the fingerprint identifier 123, the LED screen 124, the access control card reader 125, the key 126, the speaker 127, the microphone 128, and the microprocessor 162 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.

The power supply of the battery 163 to the camera 122, the fingerprint recognizer 123, the LED screen 124, the entrance guard card reader 125, the button 126, the speaker 127, the microphone 128 and the microprocessor 162 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

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

1. An anti-theft door lock convenient for visitors to open a door is characterized by comprising

The door lock mechanism (10) comprises a lock body (110), an anti-theft component (120), an anti-theft lock cylinder (130), a handle (140), a first magnet (150) and a control component (160), wherein the anti-theft lock cylinder (130) is connected into the lock body (110), the handle (140) is installed on two sides of the anti-theft lock cylinder (130), the anti-theft component (120) is connected to one side of the lock body (110), the control component (160) is installed on the inner wall of the lock body (110), and the first magnet (150) is connected to one side of the lock body (110);

protection mechanism (20), protection mechanism (20) are including protection board (210), runner assembly (220), protection pad (230) and second magnet (240), protection board (210) pass through runner assembly (220) with lock body (110) rotate to be connected, protection pad (230) install in protection board (210) one side, protection pad (230) with theftproof subassembly (120) are laminated mutually, second magnet (240) connect in protection board (210) one side, second magnet (240) with first magnet (150) can inter attraction.

2. The security door lock convenient for visitors to open the door is characterized in that the rotating assembly (220) comprises a supporting plate (221), a connecting rod (222), a round rod (223) and a spring (224), the supporting plate (221) is arranged in two groups of four and is symmetrically distributed, the supporting plate (221) is connected to one side of the lock body (110), two ends of the round rod (223) are installed on the inner wall of the supporting plate (221), the connecting rod (222) is connected to one side of the protection plate (210), the round rod (223) is slidably penetrated through the connecting rod (222), the spring (224) is sleeved on the outer surface of the round rod (223), and two ends of the round rod (223) are connected with the supporting plate (221) and the connecting rod (222).

3. The security door lock facilitating visitor door opening according to claim 2, wherein the connecting rod (222) has a second through hole (225) formed in an inner surface thereof, and the round rod (223) is rotatable in the second through hole (225).

4. The security door lock facilitating visitor opening of claim 1, wherein the protection mechanism (20) further comprises a pull ring (250), the pull ring (250) being mounted to a side of the protection plate (210).

5. The anti-theft door lock convenient for visitors to open the door is characterized in that the anti-theft assembly (120) comprises a mounting panel (121), a camera (122), a fingerprint recognizer (123), an LED screen (124), an entrance guard card reader (125), a key (126), a loudspeaker (127) and a microphone (128), the mounting panel (121) is connected to one side of the lock body (110), the camera (122), the fingerprint recognizer (123), the entrance guard card reader (125), the key (126), the loudspeaker (127) and the microphone (128) are connected to one side of the mounting panel (121), and the LED screen (124) is embedded to one side of the mounting panel (121).

6. The security door lock convenient for visitors to open the door is characterized in that the control assembly (160) comprises a support plate (161), a microprocessor (162) and a storage battery (163), the support plate (161) is installed on the inner wall of the lock body (110), and the microprocessor (162) and the storage battery (163) are respectively connected to two sides of the support plate (161).

7. The security door lock facilitating visitor door opening according to claim 6, wherein the microprocessor (162) is electrically connected to the camera (122), the fingerprint identifier (123), the LED screen (124), the access card reader (125), the button (126), the speaker (127), and the microphone (128).

8. The security door lock convenient for visitor door opening as claimed in claim 6, wherein a charging port (164) is electrically connected to one side of the battery (163), and the charging port (164) extends through to the outside of the lock body (110).

9. The security door lock convenient for visitors to open the door is characterized in that a first through hole (170) is formed in one side of the lock body (110), and the first through hole (170) is electrically connected with the charging port (164).

10. The anti-theft door lock convenient for visitors to open the door is characterized in that the handles (140) are arranged in two symmetrical distribution, the handles (140) are L-shaped, and a protective sleeve is sleeved on the outer surface of each handle (140).