CN217935795U

CN217935795U - Visible intercommunication doorway machine

Info

Publication number: CN217935795U
Application number: CN202221960567.XU
Authority: CN
Inventors: 冯耿
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-29
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to the technical field of security products, and discloses a visual intercom doorway machine, which comprises a doorway machine body and a rotating assembly; the rotating assembly comprises a rotating seat, a damper and a fixed seat; the doorway machine body is fixedly connected with the rotating seat, and the rotating seat is rotatably connected with the fixed seat through a damper; the roating seat can drive the gate machine body and rotate around the axis of roating seat. Because the roating seat passes through the attenuator and rotates to be connected in the fixing base, when needs change control visual angle, only need rotate the roating seat, make the roating seat drive gate machine body and rotate to suitable position around the axis of roating seat, can realize the change of control visual angle. The arrangement mode is simple in structure and convenient to operate, the angle changing efficiency of the visual talkback doorway machine is improved, and the practicability is high.

Description

Doorway machine of visible intercommunication telephone

Technical Field

The utility model belongs to the technical field of the technique of security protection product and specifically relates to a visual gate machine of talkbacking is related to.

Background

Along with the gradual improvement of the intelligent level of social life, the demand of people on outdoor entrance machine products of intelligent buildings is higher and higher; products which only support basic functions such as visual and talkback can not meet the potential requirements of customers gradually, and the small and simple style of the products is gradually changed into an appearance fashion trend.

In the prior art, in order to obtain a multi-view visual function, a plurality of door phones with different angles are usually arranged, but the cost is inevitably increased; or, as disclosed in CN212160851U, the angle of the door bell device is changed by stacking a plurality of components in order to obtain different angles of view, but this operation is very complicated and the practicability is not strong.

Therefore, how to design a door phone that facilitates changing a monitoring view angle becomes a technical problem to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a visual gate machine of talkbacking, above-mentioned visual gate machine of talkbacking simple structure and operation are convenient, have promoted the efficiency that visual gate machine of talkbacking changed the angle, and the practicality is strong.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a visual intercom doorway machine comprises a doorway machine body and a rotating assembly; the rotating assembly comprises a rotating seat, a damper and a fixed seat; the doorway machine body is fixedly connected with the rotating seat, and the rotating seat is rotatably connected with the fixed seat through a damper; the rotating seat can drive the doorway machine body to rotate around the axis of the rotating seat.

The utility model provides a visual gate machine of talkbacking because the roating seat passes through the attenuator and rotates to be connected in the fixing base, when needs change the control visual angle, only needs to rotate the roating seat, makes the roating seat drive gate machine body and rotates to suitable position around the axis of roating seat, can realize the change of control visual angle.

The arrangement mode is simple in structure and convenient to operate, the angle changing efficiency of the visual talkback doorway machine is improved, and the practicability is high.

Optionally, the rotating assembly further comprises a limiting mechanism; the limiting mechanism is used for limiting the rotation angle of the door phone body relative to the fixed seat.

Optionally, the fixed seat has a first limit portion, and the rotating seat has a second limit portion; the first limiting part and the second limiting part are matched to form a limiting mechanism; the rotating seat has a limit state relative to the fixed seat, and when the rotating seat rotates to the limit state relative to the fixed seat, the first limit part is abutted against the second limit part.

Optionally, the rotating assembly further comprises a damper mounting screw and a fixing seat mounting screw, and the damper is provided with an upper shifting piece and a lower shifting piece; the damper mounting screw is used for connecting the upper shifting piece and the rotating seat; the fixing seat mounting screw is used for connecting the lower shifting piece and the fixing seat.

Optionally, the rotation mechanism further comprises an adjustment screw; the adjusting screw is used for locking the rotating seat and the fixed seat.

Optionally, a wire through hole groove is arranged between the fixed seat and the rotating seat; the wire passing hole groove is used for realizing internal wiring of the visual intercom doorway machine.

Optionally, a joint of the fixed seat and the rotating seat is provided with a protruding rib position; the protruding rib position is used for preventing external impurities such as rainwater from entering the fixed seat and the rotating seat.

Optionally, the rotating assembly further comprises a mounting base plate; the fixed seat is fixedly connected with the mounting bottom plate; the mounting bottom plate is used for being fixedly connected with a wall.

Optionally, the doorway machine body comprises a front shell, a rear shell, an explosion-proof PC lens and a functional assembly; the functional components comprise a mainboard, a loudspeaker, a microphone and a lens. Optionally, the visual intercom doorway machine further comprises a rain cover; the rain cover is used for preventing rainwater from invading the doorway machine body.

Drawings

Fig. 1 is an exploded view of a rotating assembly in a visual intercom doorway machine provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a doorway machine body in a visual intercom doorway machine according to an embodiment of the present invention;

fig. 3 is an overall perspective view of a visual intercom doorway machine according to an embodiment of the present invention;

fig. 4 is an overall bottom view of the visual intercom doorway machine according to the embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a door phone body in the visual intercom door phone according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.

Fig. 1 is an exploded view of a rotating assembly in a visual intercom doorway machine according to an embodiment of the present invention; fig. 2 is a schematic structural view of a doorway machine body in a visual intercom doorway machine according to an embodiment of the present invention; fig. 3 is an overall perspective view of a visual intercom doorway machine according to an embodiment of the present invention; fig. 4 is an overall bottom view of the visual intercom doorway machine provided by the embodiment of the present invention; as shown in fig. 1-4, the visual intercom doorway machine provided by the embodiment of the present invention includes a doorway machine body 10 and a rotating assembly; wherein, the rotating assembly comprises a rotating seat 301, a damper 302 and a fixed seat 303; the doorway machine body 10 is fixedly connected with a rotating seat 301, and the rotating seat 301 is rotatably connected with a fixed seat 303 through a damper 302; the rotating base 301 can bring the doorway machine body 10 to rotate around the axis of the rotating base 301.

Referring to fig. 1, the rotating assembly further includes a decorative sheet 306, the decorative sheet 306 is used for blocking one end of the fixing seat 303 away from the damper 302, and a water drainage hole is formed in the decorative sheet 306, and when water enters the rotating assembly carelessly, the water drainage hole can play a role in draining water, so that an internal line of the rotating assembly is protected.

The visual doorway machine of talkbacking that this embodiment provided, because roating seat 301 passes through the attenuator 302 and rotates to be connected in fixing base 303, when needs change the control visual angle, only need rotate roating seat 301, make roating seat 301 drive door machine body 10 rotate to suitable position around the axis of roating seat 301, can realize the change of control visual angle.

As an alternative embodiment, the rotating assembly further comprises a limiting mechanism; the limiting mechanism is used for limiting the rotation angle of the door phone body 10 relative to the fixing seat 303.

In this embodiment, since the visual intercom doorway machine is generally installed on a door or a wall, in order to prevent the doorway machine body 10 from being accidentally knocked with the door or the wall when the monitoring viewing angle is changed, a limiting mechanism is provided.

Referring to fig. 4, as an alternative embodiment, the fixing base 303 has a first limiting portion 3031, and the rotating base 301 has a second limiting portion 3011; the first limiting part and the second limiting part are matched to form a limiting mechanism; the rotating base 301 has a limit state relative to the fixing base 303, and when the rotating base 301 rotates relative to the fixing base 303 to the limit state, the first limit portion abuts against the second limit portion.

In this embodiment, in visual gate machine angle of adjustment in-process of talkbacking, when roating seat 301 drove gate machine body 10 to rotate to the extreme state around the axis of roating seat 301, the first spacing portion of fixing base 303 and the spacing portion butt of second of roating seat 301 to effectively prevented gate machine body 10 and door or wall from taking place to collide with, played the effect of protection to gate machine body 10.

As an alternative embodiment, as shown in fig. 1, the rotating assembly further includes a damper mounting screw 307 and a fixing base mounting screw 308, the damper 302 has an upper dial 3021 and a lower dial 3022; the damper mounting screw 307 is used for connecting the upper shifting piece 3021 and the rotating base 301; the fixing seat mounting screw 308 is used for connecting the lower shifting block 3022 and the fixing seat 303.

In this embodiment, during installation, the damper installation screw 307 is fixed on the rotating base 301 through the installation hole of the upper dial plate 3021, and then the fixing base installation screw 308 is fixed on the fixing base 303 through the installation hole of the lower dial plate 3022, so that the rotating base 301 and the fixing base 303 are connected.

This kind of connected mode, simple structure, connection are convenient, and through fixed, the virtual position of no rotation of screw locking, prevented the condition that equipment rocked.

Referring to fig. 1, as an alternative embodiment, the rotation mechanism further comprises an adjustment screw 309; the adjusting screw 309 is used for locking the rotating base 301 and the fixed base 303.

In this embodiment, can be provided with on roating seat 301 with adjusting screw 309 complex screw hole, under the unable effective spacing condition of assembly large equipment, attenuator 302, thereby can twist adjusting screw 309 into the screw hole and screw up with fixing base 303 butt to locking roating seat 301, thereby prevent that this large equipment from rocking.

As an alternative embodiment, a wire through hole slot is arranged between the fixed seat 303 and the rotating seat 301; the wire passing hole groove is used for realizing internal wiring of the visual intercom doorway machine.

In this embodiment, the mode of inside walking the line can play the effect of protection to the electric wire, prevents to receive the pollution of impurity in rainwater and the air, has played the effect of protection to the circuit.

As an alternative embodiment, the joint of the fixed seat 303 and the rotating seat 301 is provided with a raised rib position; protruding muscle position is used for preventing that external impurity such as rainwater from getting into the inside of fixing base 303 and roating seat 301.

In this embodiment, the setting of protruding muscle position has further prevented the interference of rainwater to inside line of walking to the circuit has further been protected.

Referring to fig. 1 and 3, as an alternative embodiment, the rotating assembly further includes a mounting base 304; the fixed seat 303 is fixedly connected with the mounting bottom plate 304; the mounting base 304 is adapted to be fixedly coupled to a wall.

In this embodiment, a wire through hole slot may also be disposed between the mounting base plate 304 and the rotating base 301.

In addition, during installation, the fixing seat can be hung on the hook 3041 of the installation bottom plate 304 for pre-fixing; and waterproof foam 305 can be provided between the installation base plate 304 and the wall, so that the wall surface is prevented from seeping water into the interior of the visual intercom doorway machine, and the IPX4 waterproof grade is met.

Fig. 5 is a schematic view of an internal structure of the doorway machine body in the visual intercom doorway machine according to an embodiment of the present invention, as shown in fig. 5, as an alternative embodiment, the doorway machine body 10 includes a front casing 101, a rear casing 103, an explosion-proof PC lens 107, and functional components; the functional components include a motherboard 104, a speaker 102, a microphone 108, and a lens 112.

In this embodiment, the door phone body 10 further includes an infrared transmitting PC sheet 111, a key cap 106, an interface pressing plate 110, a key silica gel 109, a key pressing plate 105, and a sealing ring 113;

the front shell 101 and the rear shell 103 can be made of metal pieces, so that the strength is high and the appearance texture is good; the key cap 106 can also be made of metal parts, and has a combined structure with the key silica gel 109 and the key pressing plate 105, so that the effects of sealing, buffering and supporting are achieved;

meanwhile, the circumferential limiting rib of the front shell lens area is higher than the anti-riot PC lens 107, and the infrared-transmitting PC lens is hidden at the lower side of the protruding structure, so that an external force object (such as an IK test falling ball) cannot be touched in a large area, and the requirement of an IK10 anti-riot level can be further met.

In the aspect of water prevention, a combined sealing scheme of the front shell 101, the rear shell 103 and the sealing ring 113 is utilized, similarly, a key area is also a combined sealing scheme of the key silica gel 109 and the key pressing plate 105, the explosion-proof PC lens 107 in the lens area is sealed in a waterproof double-sided adhesive tape mode, meanwhile, areas such as the infrared transmitting PC sheet 111, the interface pressing plate 110, the loudspeaker 102 and the microphone 108 are sealed in a dispensing mode, and therefore the IP66 waterproof grade of the product is achieved.

Referring to fig. 2, as an alternative embodiment, the doorway video intercommunication telephone further comprises a rain cover 114; the rain cover is used to prevent rainwater from entering the doorway machine body 10.

In this embodiment, the rain cover 114 may be fixed above the doorway machine body 10 by screws, thereby preventing intrusion of rainwater.

By the arrangement mode, a user can selectively use the short plate according to different requirements, which is beneficial to outdoor auxiliary waterproofing and solves the problem of single appearance form of the short plate.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. A visual intercommunication doorway machine is characterized by comprising a doorway machine body and a rotating assembly; wherein,

the rotating assembly comprises a rotating seat, a damper and a fixed seat;

the doorway machine body is fixedly connected with the rotating seat, and the rotating seat is rotatably connected with the fixed seat through the damper;

the rotating seat can drive the door phone body to rotate around the axis of the rotating seat.

2. The door phone of claim 1, wherein the rotation assembly further comprises a stop mechanism;

the limiting mechanism is used for limiting the rotation angle of the door phone body relative to the fixed seat.

3. The door phone of claim 2, wherein the fixed seat has a first position-limiting portion, and the rotating seat has a second position-limiting portion;

the first limiting part and the second limiting part are matched to form the limiting mechanism;

the rotating seat has a limit state relative to the fixed seat, and when the rotating seat rotates to the limit state relative to the fixed seat, the first limit part is abutted to the second limit part.

4. The door phone of claim 1, wherein the rotating assembly further comprises a damper mounting screw and a holder mounting screw, the damper having an upper paddle and a lower paddle;

the damper mounting screw is used for connecting the upper shifting piece and the rotating seat;

the fixing seat mounting screw is used for connecting the lower shifting piece and the fixing seat.

5. The door phone for visual intercom according to claim 1, wherein said rotation mechanism further comprises an adjusting screw;

the adjusting screw is used for locking the rotating seat and the fixed seat.

6. The door phone of claim 1, wherein a wire through hole slot is formed between the fixed seat and the rotating seat;

the wire through hole groove is used for realizing internal wiring of the visual intercom doorway machine.

7. The door phone of claim 1, wherein the connection between the fixed seat and the rotating seat has a protruding rib;

the protruding rib position is used for preventing external impurities such as rainwater from entering the fixed seat and the inner part of the rotary seat.

8. The door phone for video doorphone of claim 1, wherein the rotating assembly further comprises a mounting base plate;

the fixed seat is fixedly connected with the mounting bottom plate;

the mounting bottom plate is used for being fixedly connected with a wall.

9. The door phone for visual intercom according to any one of claims 1 to 8, wherein the door phone body includes a front case, a rear case, an explosion-proof PC lens, and a functional component;

the functional components comprise a mainboard, a loudspeaker, a microphone and a lens.

10. The door phone of claim 9, wherein the door phone further comprises a rain cover;

the rain cover is used for preventing rainwater from invading the doorway machine body.