CN210157182U

CN210157182U - Domestic liftable formula intercom

Info

Publication number: CN210157182U
Application number: CN201920980615.3U
Authority: CN
Inventors: 周皓
Original assignee: Suzhou Maichuang Information Tech Co Ltd
Current assignee: Suzhou Maichuang Information Tech Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-17
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a domestic liftable interphone, belonging to the field of security protection, which comprises an interphone body and a stand column used for installing the interphone body, wherein an installation cavity is drilled in the stand column along the vertical direction, a screw rod is rotatably connected between the upper and lower opposite inner walls of the installation cavity, the top end of the stand column is fixedly connected with a motor driving the screw rod, a movable sleeve is sleeved on the side wall of the screw rod through screw threads, movable plates are fixedly connected on the side walls at both ends of the movable sleeve, guide cavities matched with the two movable plates are respectively arranged on the side walls at both sides of the stand column, through locating plate and the limiting plate of upper and lower ascending orientation, realize being convenient for install the intercom body on the stand, through the cooperation of motor and screw rod, removal cover and movable plate etc. again, realize the intercom body and carry out elevating movement in vertical direction to concrete position when adjusting the intercom body and using.

Description

Domestic liftable formula intercom

Technical Field

The utility model relates to a security protection field, more specifically say, relate to a home-use liftable formula intercom.

Background

The most basic function of the video intercom system released in the market is to realize the two-way conversation between visitors and households, the household terminals provided with the video intercom access control system device are all special equipment terminals, the equipment is arranged in the household, the door opening and the video intercom terminal at the public large door (namely a unit door) are connected in a wireless or wired mode, and the camera arranged at the door can display the image of the external visitors for the household, so that the video intercom between visitors and the household and whether the door opening is controlled by the household are realized.

The existing household interphone is often fixedly mounted on a wall or fixed equipment, the vertical height of the interphone cannot be adjusted conveniently in a fixed mounting mode, so that the interphone is not beneficial to wide use of different crowds, and certain limitation can exist in the using process.

Therefore, a lifting type interphone for household is provided to improve the using flexibility of the interphone in the prior art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a home-use liftable formula intercom realizes being convenient for install the intercom body on the stand through ascending locating plate and the limiting plate of upper and lower side, again through the cooperation of motor and screw rod, removal cover and movable plate etc. realizing the intercom body and carry out elevating movement in vertical direction to concrete position when adjusting the intercom body and using.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A liftable interphone for household comprises an interphone body and a stand column used for installing the interphone body, wherein an installation cavity is drilled in the stand column along the vertical direction, a screw rod is rotatably connected between the upper and lower opposite inner walls of the installation cavity, the top end of the stand column is fixedly connected with a motor driving the screw rod, a moving sleeve is sleeved on the side wall of the screw rod in a threaded manner, moving plates are fixedly connected to the side walls at the two ends of the moving sleeve, guide cavities matched with the two moving plates are respectively formed in the side walls at the two sides of the stand column, the outer ends of the two moving plates respectively penetrate through the two guide cavities and are fixedly connected with limiting plates, the two sides at the bottom end of the interphone body are respectively embedded with the inner bottoms of the two limiting plates, sliding cavities are drilled in the vertical direction on the outer side wall of the stand column, and positioning devices are slidably connected in, the positioning device is located on the upper end face of the interphone body, the positioning device is fixedly connected with the upper end face of the interphone body, the interphone body is conveniently mounted on the stand column through the positioning plate and the limiting plate in the upper direction and the lower direction, and then the interphone body is lifted and lowered in the vertical direction through the matching of the motor, the screw rod, the moving sleeve, the moving plate and the like, so that the specific position of the interphone body in use can be conveniently adjusted.

Further, the upper and lower fixed mounting of stand has a supporting seat, two the supporting seat is L shape structure, and has all seted up the mounting groove on the side of two supporting seats, and the supporting seat that the upper and lower position set up is favorable to with stand fixed mounting on wall or fixed equipment.

Further, the motor is fixedly installed at the top end of the supporting seat above the supporting seat, and the motor is a forward and reverse rotating motor.

Further, two the up end of limiting plate all seted up with intercom body position phase-match U-shaped inlay establish the chamber, two the U-shaped inlays and establishes all the cladding on the inner wall in chamber and have the cushion, and the cushion is provided with and does benefit to the effective chucking of limiting plate bottom realization in to the intercom body.

Further, positioner includes the sliding block of sliding connection on the sliding chamber inner wall, the outer end of sliding block runs through sliding chamber and fixedly connected with locating plate, the lower extreme lateral wall of locating plate seted up with intercom body assorted U-shaped constant head tank, the U-shaped constant head tank be provided with do benefit to the top of intercom body and realize inlaying and establish the connection, be favorable to the location operation to the intercom body.

Further, the top fixedly connected with and the U-shaped constant head tank assorted mounting bar of intercom body, the U-shaped constant head tank inlays with the mounting bar phase-match and establishes, and the top of U-shaped constant head tank and mounting bar is through a plurality of mounting screw fixed connection, and the fix with screw has further improved the stability of being connected of locating plate and intercom body to improve the steadiness that the intercom body is located the stand outside.

Furthermore, the opposite side walls of the U-shaped positioning grooves are coated with spongy cushions, and the spongy cushions are connected with the end surfaces of the interphone body

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) through locating plate and the limiting plate that the upper and lower direction set up, realize being convenient for install the intercom body on the stand, through the cooperation of motor and screw rod, removal cover and movable plate etc. again, realize the intercom body and carry out elevating movement in vertical direction to concrete position when adjusting the intercom body and using.

(2) The up end of two limiting plates all has been seted up and has been inlayed with intercom body position phase-match U-shaped and establish the chamber, and two U-shaped inlays and all has the cushion on establishing the inner wall in chamber, and the cushion be provided with do benefit to the effective chucking of limiting plate bottom realization in to the intercom body.

(3) Positioner includes the sliding block of sliding connection on the sliding chamber inner wall, the outer end of sliding block runs through sliding chamber and fixedly connected with locating plate, the lower extreme lateral wall of locating plate set up with intercom body assorted U-shaped constant head tank, the top fixedly connected with and the U-shaped constant head tank assorted mounting bar of intercom body, the U-shaped constant head tank inlays with the mounting bar phase-match and establishes, and a plurality of mounting screw fixed connection are passed through on the top of U-shaped constant head tank and mounting bar, the fix with screw, the locating plate has further improved the steadiness of being connected with the intercom body.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an internal cross-sectional view of the junction between the column and the screw rod of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the intercom body mounting cavity of the present invention.

The reference numbers in the figures illustrate:

the novel interphone comprises an interphone body 1, a stand column 2, a supporting seat 3, a screw rod 4, a motor 5, a movable sleeve 6, a guide cavity 7, a movable plate 8, a limiting plate 9, an elastic pad 10, a sliding cavity 11, a sliding block 12, a positioning plate 13, a U-shaped positioning groove 14 and a mounting screw 15.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a household lifting interphone comprises an interphone body 1 and a pillar 2 for mounting the interphone body 1, wherein supporting bases 3 are fixedly mounted at the upper end and the lower end of the pillar 2, the two supporting bases 3 are both L-shaped structures, mounting grooves are formed in the side surfaces of the two supporting bases 3, and the supporting bases 3 arranged at the upper position and the lower position are beneficial to fixedly mounting the pillar 2 mounted with the interphone body 1 on a wall or a fixed device.

Referring to fig. 2, an installation cavity is drilled in the vertical direction inside the upright column 2, a screw rod 4 is rotatably connected between the upper and lower opposite inner walls of the installation cavity, a motor 5 for driving the screw rod 4 is fixedly connected to the top end of the upright column 2, the motor 5 is fixedly mounted at the top end of the supporting seat 3 positioned above, the motor 5 is a forward and reverse rotation motor, a moving sleeve 6 is sleeved on the side wall of the screw rod 4 in a threaded manner, moving plates 8 are fixedly connected to the side walls at both ends of the moving sleeve 6, guide cavities 7 matched with the two moving plates 8 are respectively formed in the side walls at both sides of the upright column 2, when the motor 5 is started, the motor 5 drives the screw rod 4 to rotate, the screw rod 4 is in threaded connection with the moving sleeve 6, and due to the guide effect of the moving plates 8 at both sides of the moving sleeve 6, the moving sleeve 6 can move in the vertical direction along, realize the elevating movement of movable plate 8, two direction chamber 7 and fixedly connected with limiting plate 9 are run through respectively to the outer end of two movable plates 8, the bottom both sides of intercom body 1 are inlayed with the bottom in two limiting plate 9 respectively and are established, the up end of two limiting plate 9 has all been seted up and has been inlayed with intercom body 1 position phase-match U-shaped and establish the chamber, two U-shaped inlays and establishes all cladding cushion 10 on the inner wall in chamber, being provided with of cushion 10 does benefit to limiting plate 9 and realizes effective chucking to the bottom in the intercom body 1, the elevating movement of movable plate 8 drives the elevating movement of intercom body 1.

Referring to fig. 3, a sliding cavity 11 is drilled on the outer side wall of the upright post 2 along the vertical direction, a positioning device is slidably connected in the sliding cavity 11, the positioning device is located on the upper end surface of the interphone body 1, and the positioning device is fixedly connected with the upper end surface of the interphone body 1.

Specifically, the positioning device comprises a sliding block 12 connected to the inner wall of the sliding cavity 11 in a sliding manner, the outer end of the sliding block 12 penetrates through the sliding cavity 11 and is fixedly connected with a positioning plate 13, the side wall of the lower end of the positioning plate 13 is provided with a U-shaped positioning groove 14 matched with the interphone body 1, the U-shaped positioning groove 14 is arranged to facilitate the embedded connection of the top end of the interphone body 1 to realize the positioning operation of the interphone body 1, the top end of the interphone body 1 is fixedly connected with a mounting strip matched with the U-shaped positioning groove 14, the U-shaped positioning groove 14 is embedded with the mounting strip in a matching manner, the U-shaped positioning groove 14 is fixedly connected with the top end of the mounting strip through a plurality of mounting screws 15, the screws are fixed, the connection stability of the positioning plate 13 and the interphone body 1 is further improved to improve the stability of the interphone body 1 outside the upright post 2, in addition, sponge pads are, and the foam-rubber cushion links up with the terminal surface of intercom body 1 mutually, effectively avoids causing wearing and tearing in intercom body 1 behind installation locating plate 13.

When the household interphone is used, firstly, the bottom of the interphone body 1 is embedded and installed in two limiting plates 9 with U-shaped embedding grooves, the elastic pad 10 positioned in the U-shaped embedding grooves is favorable for playing a good fixing role on the bottom side wall of the interphone body 1, then the positioning plate 13 is slid downwards, the positioning plate 13 can slide along the vertical direction through a sliding block 12, a U-shaped positioning groove 14 at the bottom in the positioning plate 13 is embedded with a mounting strip at the top of the interphone body 1, after the embedding is completed, the positioning plate is fixedly installed through a plurality of mounting screws 15, so that the interphone body 1 and the stand column 2 are tightly installed, then two supporting seats 3 at the upper end and the lower end of the stand column 2 are fixedly connected with a wall or a fixed device, and the wall-hanging type installation of the interphone body 1 is completed;

when the interphone body 1 after being installed is used, the vertical height of the interphone body 1 can be adjusted according to the height of a user, a switch of the motor 5 is started, the switch can be installed in a place easy to touch, the motor 5 is a forward and reverse motor, and a person skilled in the art can select a forward and reverse motor with a proper model, for example, the model is 5IK40GN-C, when the motor 5 rotates, the screw rod 4 is driven to rotate, because the screw rod 4 is in threaded connection with the moving sleeve 6, and the moving plates 8 on the side walls at the two ends of the moving sleeve 6 can only slide along the guide cavity 7, when the screw rod 4 rotates, the moving sleeve 6 can only move in the vertical direction, so that the two moving plates 8 are driven to move in the vertical direction, the lifting movement of the interphone body 1 is realized, and the positioning plate 13 can slide along the sliding cavity 11, thereby play certain guide effect when intercom body 1 elevating movement, be favorable to improving the stationarity of the elevating movement in-process of intercom body 1, it needs to explain here that, the height of stand 2 can be set for according to actual need, satisfies the furthest's that intercom body 1 goes up and down needs.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a domestic liftable formula intercom, includes intercom body (1) and stand (2) that are used for installing intercom body (1), its characterized in that: the novel interphone is characterized in that an installation cavity is drilled in the vertical direction in the stand (2), a screw rod (4) is connected between the upper relative inner wall and the lower relative inner wall of the installation cavity in a rotating mode, a motor (5) for driving the screw rod (4) is fixedly connected to the top end of the stand (2), a moving sleeve (6) is sleeved on the side wall of the screw rod (4) in a threaded mode, moving plates (8) are fixedly connected to the side walls of the two ends of the moving sleeve (6), guide cavities (7) matched with the two moving plates (8) are formed in the side walls of the two sides of the stand (2), the outer ends of the two moving plates (8) penetrate through the two guide cavities (7) respectively and are fixedly connected with limiting plates (9), the two sides of the bottom end of the interphone body (1) are embedded with the inner bottoms of the two limiting plates (9) respectively, and a sliding cavity (11) is drilled, the sliding door is characterized in that a positioning device is connected in the sliding cavity (11) in a sliding mode and is located on the upper end face of the interphone body (1), and the positioning device is fixedly connected with the upper end face of the interphone body (1).

2. The liftable interphone for home use of claim 1, characterized in that: the upper and lower end fixed mounting of stand (2) has supporting seat (3), two supporting seat (3) are L shape structure, and all seted up the mounting groove on the side of two supporting seats (3).

3. The liftable interphone for home use of claim 2, characterized in that: the motor (5) is fixedly arranged at the top end of the supporting seat (3) positioned above, and the motor (5) is a forward and reverse rotating motor.

4. The liftable interphone for home use of claim 1, characterized in that: the upper end face of the two limiting plates (9) is provided with a U-shaped embedding cavity matched with the position of the interphone body (1), and the U-shaped embedding cavity is covered with an elastic cushion (10) on the inner wall.

5. The liftable interphone for home use of claim 1, characterized in that: positioner includes sliding block (12) of sliding connection on sliding chamber (11) inner wall, sliding chamber (11) and fixedly connected with locating plate (13) are run through to the outer end of sliding block (12), the lower extreme lateral wall of locating plate (13) seted up with intercom body (1) assorted U-shaped constant head tank (14).

6. The liftable interphone for home use of claim 5, characterized in that: the top fixedly connected with of intercom body (1) and U-shaped constant head tank (14) assorted mounting bar, U-shaped constant head tank (14) are inlayed with the mounting bar phase-match and are established, and U-shaped constant head tank (14) and the top of mounting bar are through a plurality of mounting screw (15) fixed connection.

7. The liftable interphone for home use of claim 6, characterized in that: the opposite side walls of the U-shaped positioning grooves (14) are coated with sponge pads, and the sponge pads are connected with the end faces of the interphone body (1).