Doorbell structure convenient to install

Abstract

The utility model relates to a doorbell structure convenient to install. The doorbell structure comprises a vertical bottom plate, a doorbell host arranged on the front side wall of the bottom plate, a protective cover for covering the doorbell host on the bottom plate, a U-shaped supporting arm arranged at the side end of the bottom plate, and a fixing assembly for fixing the U-shaped supporting arm on the back surface of a door body, the fixing assembly comprises a long-strip-shaped abutting block and a threaded rod longitudinally and rotationally connected with the abutting block. The abutting block is located between the two arms of the U-shaped supporting arm, and the screw rod is located on the rear side of the abutting block and is in longitudinal threaded connection with the U-shaped supporting arm. An adhesive piece and an adsorption piece are arranged on the front side wall of the abutting block in the length direction of the abutting block; during use, the abutting block abuts against the door body through the screw rod, the stability of the fixed bottom plate is further guaranteed through the mucilage glue piece and the adsorption piece, the overall structure is easy and fast to disassemble and assemble, and the use experience feeling is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic doorbell technical field, especially a doorbell structure convenient to install. BACKGROUND

[0002] With the development of equipment, the doorbell design is more and more diversified, and the intelligent doorbell is more and more popular. At present, most of the doorbell design, there is easy to be stolen, or need to move and install on other door body problem, and installation needs to destroy the door body, and the installation is not convenient, greatly reduces the user's use experience, therefore, we specially design a new electronic doorbell to meet market demand. SUMMARY

[0003] The utility model discloses to the deficiency of prior art, provide a kind of doorbell structure convenient to install, the doorbell structure convenient to install can well solve the above problems.

[0004] To achieve the above requirements, the technical scheme adopted by the utility model for solving its technical problems is:

[0005] Provide a kind of doorbell structure convenient to install, including vertical bottom plate, the doorbell host on the front side wall of the bottom plate is equipped, the protective cover of the doorbell host cover is equipped on the bottom plate, and U-shaped support arm is equipped on the side end of the bottom plate, and the fixing assembly of the U-shaped support arm is fixed on the back of door body;The fixing assembly includes the abutting block of strip, and the screw rod is longitudinally connected with the abutting block;The abutting block is located between the two arms of the U-shaped support arm, and the screw rod is located on the rear side of the abutting block and is longitudinally screwed with the U-shaped support arm;Adhesive piece and suction accessory are provided on the front side wall of the abutting block along its length direction.

[0006] The doorbell structure convenient to install of the utility model, wherein, the adhesive piece is coaxially arranged with the screw rod.

[0007] The doorbell structure convenient to install of the utility model, wherein, the suction accessory is detachably connected with the abutting block.

[0008] The doorbell structure convenient to install of the utility model, wherein, the suction accessory is a magnet or a suction cup.

[0009] The doorbell structure convenient to install of the utility model, wherein, the rear side wall of the bottom plate is provided with a non-slip pad.

[0010] The doorbell structure convenient to install of the utility model, wherein, the front end of the screw rod is coaxially provided with a bearing, the inner ring of the bearing is fixedly connected with the screw rod, and the outer ring of the bearing is fixedly connected with the abutting block.

[0011] The utility model discloses a doorbell structure convenient to install, wherein the rear end of the screw rod is equipped with a hand screw nut, and the hand screw nut is located at the rear side of the U-shaped support arm.

[0012] The utility model discloses a doorbell structure convenient to install, wherein the protective cover is detachably connected with the bottom plate, and a display window is arranged on the front side wall of the protective cover and corresponds to the doorbell host.

[0013] The utility model discloses a doorbell structure convenient to install, wherein the front side wall of the inner cavity of the protective cover is equipped with horizontal positioning columns on both sides of the doorbell host, and the positioning columns on both sides of the doorbell host are each equipped with two horizontal positioning columns in the left-right direction, the left and right inner walls of the protective cover are each equipped with a positioning plate connected with one end of the two positioning columns opposite to each other, and the two positioning plates opposite to each other and the positioning columns form a positioning cavity for positioning the doorbell host.

[0014] The utility model discloses a doorbell structure convenient to install, wherein the upper and lower ends of the protective cover are each equipped with an outward protruding arc-shaped part, and the lower end arc-shaped part of the protective cover is equipped with a loudspeaker hole.

[0015] The utility model discloses a doorbell structure convenient to install, wherein the upper and lower ends of the protective cover are each equipped with an outward protruding arc-shaped part, and the lower end arc-shaped part of the protective cover is equipped with a loudspeaker hole. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the utility model will be further described below in combination with the drawings and the embodiments, and the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of the drawings:

[0017] Fig. 1 It is the overall structure explosion map of the utility model.

[0018] Fig. 2 It is the plan view when the utility model is installed with the door body.

[0019] Fig. 3 It is the horizontal sectional view of the fixed assembly of the utility model. DETAILED DESCRIPTION

[0020] The terms "first", "second", "third", and "fourth" and the like in the description and in the claims of the present application and the accompanying drawings are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. The terms "comprises", "comprising", "includes", "including" and the like are to be construed open-ended, allowing for instances where there are equivalents to processes, methods, systems, products, or devices that do not literally include the recited steps or elements, but that otherwise achieve the same result.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment.

[0022] "Multiple" means two or more. "And / or" describes an associative relationship of associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. The character " / " generally represents that the associated objects before and after are in an "or" relationship.

[0023] Furthermore, the terms "upper", "lower", "left", "right", "top", "bottom", "vertical", and the like indicate the orientation of the device or apparatus in the normal use position.

[0024] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0025] The doorbell structure convenient to install of the preferred embodiment of the present application, such as Figs. 1-3As shown, it comprises a bottom plate 10 for vertically fitting on the front side wall of the door body, a doorbell host 20 arranged on the front side wall of the bottom plate 10, a protective cover 30 covering the doorbell host 20 on the bottom plate 10, and a U-shaped support arm 40 arranged on the left or right side end of the bottom plate 10, and a fixing assembly 50 for fixing the U-shaped support arm 40 on the back of the door body 200; Specifically, the front side arm of the U-shaped support arm 40 is coplanar with the bottom plate 10, and the space between the two arms of the U-shaped support arm 40 is used to avoid the door body 200; wherein the fixing assembly 50 comprises a long strip-shaped abutting block 51, and a screw rod 52 longitudinally connected with the abutting block 51; the abutting block 51 is located between the two arms of the U-shaped support arm 40, and the screw rod 52 is located at the rear side of the abutting block 51 and is longitudinally screwed with the U-shaped support arm 40; the front side wall of the abutting block 51 is provided with an adhesive 60 and a suction accessory 70 along the length direction thereof; in use, the abutting block 51 can be quickly abutted on the door body 200 through the screw rod 52 to position the bottom plate 10 and the protective cover 30 on the door body 200, and the stability of the bottom plate 10 after being fixed is further ensured through the adhesive 60 and the suction accessory 70, the disassembly and installation of the overall structure of the doorbell are simple and fast, and the user's use experience is greatly improved.

[0026] In this embodiment, the adhesive 60 is circular and coaxially arranged with the screw rod 52, so that when the screw rod 52 is tightened forward, the adhesive 60 is simultaneously abutted on the rear side wall of the door body 200, to ensure the firmness of the paste.

[0027] In this embodiment, the suction accessory 70 is detachably connected with the abutting block 51, so as to facilitate replacement and disassembly; wherein the suction accessory 70 is a magnet or a suction cup, and the user can select and match according to the different materials of the door body 200, if the door body 200 is wooden, a suction cup can be selected, and if the door body 200 is iron, a suction cup or a magnet can be selected.

[0028] In this embodiment, the rear side wall of the bottom plate 10 is provided with a non-slip pad 80, to further ensure the fitting of the bottom plate 10 and the door body 200, to increase the friction and ensure the stability after installation, and to avoid the doorbell host 20 from sliding down.

[0029] In this embodiment, a bearing 90 is coaxially sleeved on the front end of the screw rod 52, the inner ring of the bearing 90 is fixedly connected with the screw rod 52, and the outer ring of the bearing 90 is fixedly connected with the abutting block 51, so that the screwing of the screw rod 52 and the adjustment of the orientation of the abutting block 51 are facilitated, and the installation of the suction accessory 70 is facilitated.

[0030] In this embodiment, the rear end of the screw rod 52 is provided with a hand screw nut 100, which is located at the rear side of the U-shaped support arm 40, to facilitate the user to disassemble and install.

[0031] In the embodiment, the protective cover 30 is detachably connected with the bottom plate 10, and the detachable connection is achieved by the screw 110 penetrating the bottom plate 10 from the back to the front. Further, the front side wall of the protective cover 30 is provided with an exposure window 120 corresponding to the doorbell host 20, so as to facilitate the visitor to operate the key on the doorbell host 20.

[0032] In the embodiment, the front side wall of the inner cavity of the protective cover 30 is provided with horizontal positioning columns 130 on both upper and lower sides of the doorbell host 20. The positioning columns 130 on both upper and lower sides of the doorbell host 20 are provided with two in the left-right direction. The left and right inner walls of the protective cover 30 are respectively provided with positioning plates 140 connected with one ends of the two positioning columns 130 opposite to each other away from each other. The two positioning plates 140 opposite to each other and the positioning columns 130 form a positioning cavity for positioning the doorbell host 20, so as to achieve stable fixation of the doorbell host 20 and avoid shaking of the doorbell host 20. The screw 110 penetrates the back of the bottom plate and is coaxially screwed with the positioning column 130.

[0033] In the embodiment, the upper and lower ends of the protective cover 30 are both provided with outward protruding arc-shaped portions 31. The lower end arc-shaped portion 31 of the protective cover 30 is provided with a loudspeaker hole 32, so as to avoid blocking the loudspeaker of the doorbell host 20.

[0034] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. A doorbell structure for easy installation, characterized by, The doorbell comprises a vertical bottom plate, a doorbell host arranged on the front side wall of the bottom plate, a protective cover arranged on the bottom plate to cover the doorbell host, a U-shaped support arm arranged on the side end of the bottom plate, and a fixing assembly arranged on the back of the door body to fix the U-shaped support arm; the fixing assembly comprises a long strip-shaped abutting block and a screw rod rotationally connected with the abutting block in the longitudinal direction; the abutting block is located between the two arms of the U-shaped support arm, the screw rod is located on the rear side of the abutting block and is longitudinally and threadedly connected with the U-shaped support arm; an adhesive member and a suction member are arranged on the front side wall of the abutting block along the length direction thereof.

2. The easily installed doorbell structure of claim 1, wherein, The adhesive member is circular and coaxially arranged with the screw rod.

3. The easily installed doorbell structure of claim 1, wherein, The suction member is detachably connected with the abutting block.

4. The easily installed doorbell structure of claim 2, wherein, The suction member is a magnet or a suction disc.

5. The easily installed doorbell structure of claim 1, wherein, A non-slip pad is arranged on the rear side wall of the bottom plate.

6. The easily installed doorbell structure of claim 1, wherein, A bearing is coaxially arranged on the front end of the screw rod, the inner ring of the bearing is fixedly connected with the screw rod, and the outer ring of the bearing is fixedly connected with the abutting block.

7. The easily installed doorbell structure of claim 1, wherein, A hand screw nut is arranged on the rear end of the screw rod, and the hand screw nut is located on the rear side of the U-shaped support arm.

8. The easily installed doorbell structure of claim 1, wherein, The protective cover is detachably connected with the bottom plate, and a display window is arranged on the front side wall of the protective cover corresponding to the doorbell host.

9. The easily installed doorbell structure of claim 8, wherein, Horizontal positioning columns are arranged on the front side wall of the inner cavity of the protective cover on the upper and lower sides of the doorbell host, two of the positioning columns are arranged on the upper and lower sides of the doorbell host along the left-right direction, left-right opposite positioning plates are respectively arranged on the left and right inner walls of the protective cover and connected with one ends of the two positioning columns away from each other, and the two positioning plates and the positioning columns form a positioning cavity for positioning the doorbell host.

10. The easily installed doorbell structure of claim 9, wherein, Arc-shaped portions protruding outward are arranged on the upper and lower ends of the protective cover, and a loudspeaker hole is arranged on the lower end arc-shaped portion of the protective cover.

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