CN219872522U - Wall-mounted doorbell anti-loosening structure - Google Patents
Wall-mounted doorbell anti-loosening structure Download PDFInfo
- Publication number
- CN219872522U CN219872522U CN202320944833.8U CN202320944833U CN219872522U CN 219872522 U CN219872522 U CN 219872522U CN 202320944833 U CN202320944833 U CN 202320944833U CN 219872522 U CN219872522 U CN 219872522U
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- Prior art keywords
- doorbell
- wall
- rear side
- outer cover
- installation
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a wall-mounted doorbell anti-loosening structure, which particularly relates to the technical field of doorbell, and comprises a body, an outer cover sleeved on the rear side of the outer part of the body and an abutting plate fixed on an installation wall body through screws, wherein a connecting plate clamped with the abutting plate is installed on the rear side wall of the outer cover, a limiting groove is formed in the bottom end of the body, a limiting protrusion matched with the limiting groove is arranged at the bottom of an inner cavity of the outer cover, the limiting protrusion is attached to the inside of the limiting groove, a positioning hole extending to the rear side of the outer cover is penetrated through the limiting protrusion, a compression bar component penetrating through the body is inserted into the front side of the body, and the compression bar component extends to the outer cover and the rear side of the body through the positioning hole. The utility model simplifies the installation steps of the wall-mounted doorbell during installation, and can realize the fixation and installation of the doorbell by only screwing one positioning screw rod, the installation and the disassembly are simple and convenient, and meanwhile, the doorbell has a stable structure after installation and is not easy to fall off.
Description
Technical Field
The utility model relates to the technical field of doorbell, in particular to a wall-mounted doorbell anti-loosening structure.
Background
Doorbell english is dorbell, i.e. the bell on the door, can make a sound to remind the owner that there is a visitor to visit. The common doorbell comprises a common wireless doorbell, a wireless doorbell without a battery and a wired doorbell. The existing doorbell is generally fixedly connected through screws when being installed, so that a plurality of groups of screws are needed to be in butt joint with an installation wall body, the number of holes is large, and the steps are complex. Or the doorbell is adhered to a relatively flat wall surface in a double-sided adhesive manner, so that wall hanging installation is performed, the installation manner is relatively simple and convenient, and the stability is relatively poor. In addition, the doorbell is generally exposed to the outside and is corroded by moisture and the like for a long time, and the double faced adhesive tape part is easy to age, so that the doorbell is loose and even falls.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a wall-mounted doorbell anti-loosening structure, which comprises a body, an outer cover sleeved on the rear side of the outer part of the body and an abutting plate fixed on an installation wall body through screws, wherein a connecting plate clamped with the abutting plate is installed on the rear side wall of the outer cover, a limiting groove is formed in the bottom end of the body, a limiting protrusion matched with the limiting groove is arranged at the bottom of an inner cavity of the outer cover, the limiting protrusion is attached to the inner part of the limiting groove, a positioning hole extending to the rear side of the outer cover is penetrated through the limiting protrusion, a compression bar component penetrating through the body is inserted on the front side of the body, and the compression bar component extends to the outer cover and the rear side of the body through the positioning hole.
In a preferred embodiment, a plurality of screw holes are formed in two sides of the body and the outer cover, and the body and the outer cover are fixedly connected through the screw holes and the screws.
In a preferred embodiment, a concave slot is formed in the middle of the top end of the butt joint plate.
In a preferred embodiment, the connecting plate comprises a connecting plate fixed on the rear side wall of the housing, the top end of the connecting plate extends to the rear side for a distance, and a downward extending plugboard is fixed at the middle part of the extending section of the connecting plate, and is spliced in the slot.
In a preferred embodiment, the compression bar assembly comprises a positioning screw rod positioned at the front end of the positioning hole, a sleeve is fixedly connected to the rear end of the positioning screw rod, a return spring is installed in the sleeve, the other end of the return spring is connected with a telescopic rod, and the telescopic rod extends from the interior of the sleeve to the rear end of the positioning hole.
In a preferred embodiment, a rotating ball is embedded at one end of the telescopic rod far away from the return spring, and the length of the compression bar assembly is larger than that of the positioning hole.
The utility model has the technical effects and advantages that:
the utility model simplifies the installation steps of the wall-mounted doorbell during installation, and can realize the fixation and installation of the doorbell by only screwing one positioning screw rod, the installation and the disassembly are simple and convenient, and meanwhile, the doorbell has a stable structure after installation and is not easy to fall off.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosion of the structure of the present utility model;
FIG. 3 is an exploded view of another angular structure of the present utility model;
FIG. 4 is a cross-sectional view of a plunger assembly of the present utility model.
Reference numerals illustrate: the device comprises a body 1, a housing 2, a butt joint plate 3, a limit groove 4, a limit protrusion 5, a locating hole 6, a pressure bar component 7, a slot 8, a plugboard 9, a locating screw 11, a sleeve 12, a return spring 13, a telescopic rod 14, a ball 15 and a connecting plate 16.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
The utility model provides a wall-hanging doorbell locking structure as shown in fig. 1-4, including body 1, the cover 2 of cover at the outside rear side of body 1 and the butt joint board 3 on the installation wall body through the fix with screw, install the connection plate with butt joint board 3 joint on the lateral wall behind cover 2, spacing groove 4 has been seted up at body 1 bottom, be equipped with spacing protruding 5 with spacing groove 4 complex in cover 2 inner chamber bottom, spacing protruding 5 laminating is in the inside of spacing groove 4, run through on spacing protruding 5 have and extend to the locating hole 6 of cover 2 rear side, peg graft at body 1 front side and have the depression bar subassembly 7 that runs through body 1, depression bar subassembly 7 extends to the rear side of cover 2 and body 1 through locating hole 6.
During installation, the butt plate 3 part is directly fixed on the installation wall body through the screw, the butt plate 3 realizes fixed mounting, and the dustcoat 2 and the body 1 part are installed on the butt plate 3 through connecting plate and butt plate 3, and spacing protruding 5 and spacing groove 4 make the body 1 more stable when dustcoat 2 is put, and depression bar subassembly 7 and locating hole 6 are used for providing the auxiliary role to the installation of body 1 and dustcoat 2.
A plurality of screw holes are formed in two sides of the body 1 and the outer cover 2, and the body 1 and the outer cover 2 are fixedly connected through the screw holes and screws.
The middle part of the top end of the butt joint plate 3 is provided with a sunken slot 8, the connecting plate comprises a connecting plate 10 fixed on the rear side wall of the outer cover 2, the top end of the connecting plate 10 extends to the rear side for a certain distance, the middle part of the extending section of the connecting plate 10 is fixed with a plugboard 9 extending downwards, and the plugboard 9 is spliced in the slot 8.
On the basis, when in use, the limiting groove 4 at the bottom of the body 1 is aligned with the limiting bulge 5 on the outer cover 2, the body 1 is plugged into the outer cover 2, the limiting groove 4 is attached to the limiting bulge 5, then the body 1 and the outer cover 2 are fixed through screws and screw holes, and the combined outer cover 2 and the combined body 1 are hung on the butt plate 3, specifically:
the insertion plate 9 on the rear connecting plate 10 of the outer cover 2 is aligned in the insertion slot 8 on the abutting plate 3 and inserted, and the initial installation of the outer cover 2 and the body 1 is realized by utilizing the gravity action of the outer cover and the body.
The compression bar assembly 7 comprises a positioning screw 11 positioned at the front end of the positioning hole 6, a sleeve 12 is fixedly connected to the rear end of the positioning screw 11, a return spring 13 is arranged in the sleeve 12, the other end of the return spring 13 is connected with a telescopic rod 14, the telescopic rod 14 extends from the interior of the sleeve 12 to the rear end of the positioning hole 6, a rotary ball 15 is embedded in one end, far away from the return spring 13, of the telescopic rod 14, and the length of the compression bar assembly 7 is larger than that of the positioning hole 6.
Wherein, the end of the telescopic rod 14 positioned in the sleeve 12 is also provided with a limiting component for preventing the telescopic rod from falling off from the sleeve 12.
Further, after the butt plate 3 and the connecting plate 10 are linked, the compression bar assembly 7 penetrating through the body 1 can be inserted into the positioning hole 6, at the moment, the positioning screw 11 is rotated to enable the positioning screw to move to one side of the installation wall body in the positioning hole 6, the telescopic rod 14 and the sleeve 12 are pushed to move, the end part of the telescopic rod 14 is propped against the installation wall surface, meanwhile, the reset spring 13 is extruded, the telescopic rod 14 is enabled to be attached to the installation wall surface under a certain pressure, a forward tilting force is applied to the bottoms of the body 1 and the outer cover 2, meanwhile, the tops of the body 1 and the outer cover 2 are inserted into the slot 8 through the inserting plate 9, the inserting plate 9 can be tightly attached to the slot 8 when the bottoms of the body 1 and the outer cover 2 are stressed, so that the inserting plate 9 cannot fall off from the slot 8 on the butt plate 3 when the inserting plate is not stressed by upward pulling force, the installation stability of the body 1 and the outer cover 2 is guaranteed, and the falling is not easy.
On the basis of the above, the positioning screw 11 is not directly abutted against the mounting wall surface, but indirectly contacts the wall surface through the telescopic rod 14 and the reset spring 13, so that a buffering effect is achieved, the situation that the plug board 9 is broken by directly breaking the plug board with the fingers and thumb due to overlarge force received by the bottom of the body 1 and the outer cover 2 is avoided, and therefore, the mounting structure has the advantages of good fixing effect, no structural damage, simplicity in mounting steps and convenience in mounting.
Further, the end part of the telescopic rod 14 is embedded with a rotary ball 15 to be in contact with the installation wall surface, so that the installation is convenient by reducing friction force.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a wall-hanging doorbell locking structure that moves, a serial communication port, including the body, the cover of cover at the outside rear side of body is established and the butt joint board on the installation wall body is passed through to the screw fixation, install the connection plate with the butt joint board joint on the dustcoat rear side wall, the spacing groove has been seted up in the body bottom, be equipped with in dustcoat inner chamber bottom with spacing groove complex spacing arch, spacing protruding laminating is in the inside of spacing groove, run through on spacing arch has the locating hole that extends to the dustcoat rear side, peg graft at the body front side has the depression bar subassembly that runs through the body, the depression bar subassembly extends to the rear side of dustcoat and body through the locating hole.
2. The wall-mounted doorbell anti-loosening structure according to claim 1, wherein: the two sides of the body and the outer cover are provided with a plurality of screw holes, and the body and the outer cover are fixedly connected through the screw holes and screws.
3. The wall-mounted doorbell anti-loosening structure according to claim 1, wherein: the middle part of the top end of the butt joint plate is provided with a concave slot.
4. A wall-mounted doorbell anti-loosening structure as in claim 3, wherein: the connecting plate comprises a connecting plate fixed on the rear side wall of the outer cover, the top end of the connecting plate extends to the rear side for a certain distance, a plugboard extending downwards is fixed in the middle of the extending section of the connecting plate, and the plugboard is spliced in the slot.
5. The wall-mounted doorbell anti-loosening structure according to claim 1, wherein: the compression bar assembly comprises a positioning screw rod positioned at the front end of the positioning hole, a sleeve is fixedly connected to the rear end of the positioning screw rod, a reset spring is installed inside the sleeve, the other end of the reset spring is connected with a telescopic rod, and the telescopic rod extends from the inside of the sleeve to the rear end of the positioning hole.
6. The wall-mounted doorbell anti-loosening structure according to claim 1, wherein: the telescopic link is kept away from reset spring's one end and is inlayed and be equipped with pivoted ball, the length of depression bar subassembly is greater than the length of locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944833.8U CN219872522U (en) | 2023-04-24 | 2023-04-24 | Wall-mounted doorbell anti-loosening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944833.8U CN219872522U (en) | 2023-04-24 | 2023-04-24 | Wall-mounted doorbell anti-loosening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219872522U true CN219872522U (en) | 2023-10-20 |
Family
ID=88372850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944833.8U Active CN219872522U (en) | 2023-04-24 | 2023-04-24 | Wall-mounted doorbell anti-loosening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219872522U (en) |
-
2023
- 2023-04-24 CN CN202320944833.8U patent/CN219872522U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |