CN218332780U

CN218332780U - Doorbell convenient to dismouting

Info

Publication number: CN218332780U
Application number: CN202222347925.6U
Authority: CN
Inventors: 李章林
Original assignee: Shenzhen Huayi Video Technology Co ltd
Current assignee: Shenzhen Huayi Video Technology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-17
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a doorbell convenient to dismouting, including mounting panel and casing, the positive both sides of mounting panel all are connected with the fixed plate, the slot has been seted up on the fixed plate, the casing passes through slot and fixed plate sliding connection, the mounting groove has all been seted up to the bottom of shells inner wall both sides, and the inside sliding connection of institute mounting groove has the limiting plate. The doorbell convenient to disassemble and assemble can be simply and conveniently assembled and disassembled through the matching action of the fixing plate, the shell, the clamping block, the clamping groove and the like, when the doorbell breaks down and is damaged, electronic elements in the doorbell can be conveniently maintained, and convenience is improved; can intercept and filter dust and debris through installation card, connecting plate and sponge piece, when sleet weather, have the raindrop accident when entering into the inside of casing through the transaudient groove, the sponge piece can absorb the raindrop, prevents that the raindrop from causing the damage to the inside electronic component of casing.

Description

Doorbell convenient to dismouting

Technical Field

The utility model relates to a doorbell technical field specifically is a doorbell convenient to dismouting.

Background

Doorbell is bell on the door, can sound and remind owner to have visitor's visit, present more common doorbell has ordinary wireless doorbell, wireless doorbell and wired doorbell that do not need the battery, wireless non-visual doorbell is one kind of doorbell, wireless non-visual doorbell only transmits speech signal, when visitor presses the doorbell, owner can only hear sound, and can not see visitor's image, connect the available indoor set remote control electric lock of electric lock and open the door, wireless access control system collects wireless talkback, the remote control is opened the door in an organic whole.

In some house types that have the courtyard, house owner usually can select the installation doorbell on the courtyard door, guarantees the privacy of own house courtyard, and the doorbell on the courtyard door is because expose externally for a long time, and the condition of breaking down or unexpected damage is far higher than the doorbell on the house gate, and when the doorbell took place to damage, current most doorbell all was the integral type and adopts the bolt to carry out the shell of fixing, is difficult to dismantle the doorbell, leads to being difficult to carry out maintenance to the doorbell.

Improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a doorbell convenient to dismouting, in order to solve and to propose among the above-mentioned background art in some house types that have the courtyard, house owner can select installation doorbell on the institute door usually, guarantee the privacy of own house courtyard, doorbell on the institute door is because expose externally for a long time, the condition of breaking down or unexpected damage is far above the doorbell on the house gate, when the doorbell takes place to damage, current most doorbell all is the integral type and adopts the bolt to carry out the shell of fixing, be difficult to dismantle the doorbell, lead to being difficult to carry out the problem of maintenance to the doorbell.

In order to achieve the above object, the utility model provides a following technical scheme: a doorbell convenient to disassemble and assemble comprises a mounting plate and a shell, wherein both sides of the front surface of the mounting plate are connected with fixing plates, slots are formed in the fixing plates, the shell is in sliding connection with the fixing plates through the slots, mounting grooves are formed in the bottoms of both sides of the inner wall of the shell, limiting plates are connected inside the mounting grooves in a sliding mode, a positioning spring is connected between one sides of the limiting plates opposite to the mounting grooves, one sides of the limiting plates, far away from the positioning spring, are connected with clamping blocks, one sides of the clamping blocks, far away from the limiting plates, penetrate through the mounting grooves and extend to the outside of the mounting grooves, clamping grooves are formed in the fixing plates, the positions of the clamping grooves correspond to the mounting grooves, the clamping grooves are matched with the clamping blocks, and bottom plates are connected between the bottoms of the two fixing plates;

preferably, a positioning pin movably penetrates through the top of one side of the fixing plate, positioning holes are formed in the tops of the two sides of the shell, and the positioning pin is matched with the positioning holes.

Preferably, the top and the bottom of the clamping block are both provided with an inclined plane, and the clamping groove is located at the bottom of the inner wall of the slot.

Preferably, the sound transmission groove is formed in the front bottom of the shell, the button is arranged at the front top of the shell, the call module is arranged at the front bottom of the mounting plate, the loudspeaker is arranged on the call module and electrically connected with the call module, the control module is arranged at the front top of the mounting plate and electrically connected with the button and the call module respectively.

Preferably, both sides of the back of the shell are connected with mounting clamps, the mounting clamps are connected with connecting plates in a sliding manner, a sponge block is connected between the two connecting plates, and the position of the sponge block corresponds to the sound transmission groove.

Preferably, threaded holes are formed in the two sides of the top and the two sides of the bottom of the front face of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the doorbell convenient to disassemble and assemble can be simply and conveniently assembled and disassembled through the matching action of the fixing plate, the shell, the clamping block, the clamping groove and the like, when the doorbell breaks down and is damaged, electronic elements in the doorbell can be conveniently maintained, and convenience is improved; can intercept and filter dust and debris through installation card, connecting plate and sponge piece, when sleet weather, have the raindrop accident when entering into the inside of casing through the transaudient groove, the sponge piece can absorb the raindrop, prevents that the raindrop from causing the damage to the inside electronic component of casing.

Drawings

FIG. 1 is a schematic and enlarged view of the internal structure of the fixing plate of the present invention;

FIG. 2 is a bottom view and an enlarged view of the inner structure of the housing according to the present invention;

FIG. 3 is a side view of the surface structure of the shell according to the present invention;

fig. 4 is a front view of the surface structure of the casing of the present invention.

In the figure: 1. mounting a plate; 2. a housing; 3. a fixing plate; 4. inserting slots; 5. mounting grooves; 6. a limiting plate; 7. a positioning spring; 8. a clamping block; 9. a card slot; 10. a base plate; 11. positioning pins; 12. positioning holes; 13. a sound transmission slot; 14. a button; 15. a call module; 16. a speaker; 17. a control module; 18. a connecting plate; 19. a sponge block; 20. a threaded hole; 21. and (6) installing the card.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a doorbell convenient to disassemble and assemble comprises a mounting plate 1 and a shell 2, wherein both sides of the front surface of the mounting plate 1 are connected with fixing plates 3, the fixing plates 3 are provided with slots 4, the shell 2 is connected with the fixing plates 3 in a sliding way through the slots 4, the bottoms of both sides of the inner wall of the shell 2 are provided with mounting grooves 5, the inside of each mounting groove 5 is connected with a limiting plate 6 in a sliding way, each limiting plate 6 can prevent a fixture block 8 from dropping out of each mounting groove 5, a positioning spring 7 is connected between the limiting plate 6 and one side opposite to the mounting groove 5, one side of the limiting plate 6, far away from the positioning spring 7, is connected with the fixture block 8, one side of the fixture block 8, far away from the limiting plate 6, penetrates through the mounting groove 5 and extends to the outside of the mounting groove 5, a clamping groove 9 is formed in the fixing plate 3, the position of the clamping groove 9 corresponds to the mounting groove 5, the fixture block 8 is matched with a bottom plate 10 is connected between the bottoms of the two fixing plates 3, the bottom plate 10 can be matched with the shell 2, the bottom of the shell 2 is sealed, so that a relatively closed space is formed inside the shell 2, electronic elements inside the shell are protected, when the shell 2 is installed, two sides of the shell 2 are aligned with the slots 4, then the shell 2 is inserted into the slots 4, the inserting process is summarized, the clamping blocks 8 are extruded into the mounting grooves 5, the further clamping blocks 8 drive the limiting plates 6 to move, the positioning springs 7 are compressed, when the shell 2 is inserted into the bottom of the slots 4, the clamping blocks 8 move to positions corresponding to the clamping grooves 9, the clamping blocks 8 lose blocking, the positioning springs 7 rebound, the limiting plates 6 are pushed to move, the clamping blocks 8 are further pushed out, the clamping blocks 8 are clamped into the clamping grooves 9, preliminary fixing is carried out on the shell 2, when a doorbell fails, and maintenance and detection needs to be carried out on the doorbell, the shell 2 is moved upwards along the slot 4, namely the shell 2 can be separated from the fixed plate 3, so that the interior of the shell 2 can be maintained; a positioning pin 11 movably penetrates through the top of one side of the fixing plate 3, positioning holes 12 are formed in the tops of the two sides of the shell 2, the positioning pin 11 is matched with the positioning holes 12, and after the shell 2 is completely inserted into the fixing plate 3, the positioning pin 11 is inserted into the fixing plate 3, so that the shell 2 is connected with the fixing plate 3 through the positioning holes 12, and the shell 2 is prevented from loosening; the top and the bottom of the clamping block 8 are provided with inclined planes, the clamping groove 9 is positioned at the bottom of the inner wall of the slot 4, the inclined planes can conveniently move on the clamping block 8, the clamping block 8 is prevented from being clamped in the clamping groove 9, and the position of the clamping groove 9 corresponds to that of the clamping block 8;

referring to fig. 1 and 2, a sound transmission groove 13 is formed in the bottom of the front face of a shell 2, a button 14 is arranged at the top of the front face of the shell 2, a call module 15 is arranged at the bottom of the front face of a mounting plate 1, a loudspeaker 16 is arranged on the call module 15, the loudspeaker 16 is electrically connected with the call module 15, a control module 17 is arranged at the top of the front face of the mounting plate 1, the control module 17 is respectively electrically connected with the button 14 and the call module 15, an indoor owner can be notified by pressing the button 14, and a call can be made with the indoor owner through the call module 15; the two sides of the back of the shell 2 are both connected with mounting cards 21, the mounting cards 21 are connected with connecting plates 18 in the sliding mode, a sponge block 19 is connected between the two connecting plates 18, the position of the sponge block 19 corresponds to the sound transmission groove 13, the doorbell is exposed in the external environment for a long time, external dust and sundries can enter the shell 2 through the sound transmission groove 13, the sponge block 19 can intercept and filter the dust and the sundries, sound transmission is not hindered, communication is not hindered, and in rainy and snowy weather, if raindrops accidentally enter the shell 2 through the sound transmission groove 13, the sponge block 19 can absorb the raindrops to prevent the raindrops from damaging electronic elements in the shell 2;

referring to fig. 1, 2 and 4, threaded holes 20 are opened at both sides of the top and both sides of the bottom of the front surface of the mounting plate 1, and the mounting plate 1 can be fixed to a position to be mounted by using bolts through the threaded holes 20.

The working principle is as follows: as shown in fig. 1-4, when the doorbell convenient for disassembly and assembly is used, firstly, the mounting plate 1 can be fixed to a position to be mounted by using bolts through the threaded holes 20, then, when the housing 2 is mounted, two sides of the housing 2 are aligned with the slots 4, then, the housing 2 is inserted into the slots 4, the bottom plate 10 can be matched with the housing 2 to seal the bottom of the housing 2, so that a closed space is formed inside the housing 2, electronic components inside the housing are protected, the clamping block 8 is extruded into the mounting groove 5 in the insertion process, the further clamping block 8 drives the limiting plate 6 to move, the positioning spring 7 is compressed, when the housing 2 is inserted into the bottom of the slots 4, the clamping block 8 moves to a position corresponding to the clamping groove 9, the clamping block 8 loses blockage, the further positioning spring 7 rebounds to push the limiting plate 6 to move, and further push the clamping block 8 out, the clamping block 8 is clamped into the clamping groove 9, so as to preliminarily fix the shell 2, after the shell 2 is completely inserted into the fixing plate 3, the positioning pin 11 is inserted into the fixing plate 3, so as to connect the shell 2 with the fixing plate 3 through the positioning hole 12, prevent the shell 2 from loosening, when the doorbell breaks down and is damaged, the positioning pin 11 is drawn out, then the shell 2 is moved upwards along the slot 4, so that the shell 2 can be separated from the fixing plate 3, so as to maintain the inside of the shell 2, the doorbell is exposed in the external environment for a long time, external dust and sundries can enter the inside of the shell 2 through the sound transmission groove 13, the sponge block 19 can intercept and filter the dust and sundries, and simultaneously, the sound transmission is not hindered, the conversation is not hindered, when raindrops accidentally enter the inside of the shell 2 through the sound transmission groove 13 in rainy and snowy weather, the sponge block 19 can absorb raindrops, and prevent the raindrops from damaging electronic components inside the shell 2, which is the characteristic of the doorbell convenient to disassemble and assemble.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A doorbell convenient to dismouting includes: mounting panel (1) and casing (2), its characterized in that: mounting panel (1) positive both sides all are connected with fixed plate (3), slot (4) have been seted up on fixed plate (3), casing (2) are through slot (4) and fixed plate (3) sliding connection, mounting groove (5) have all been seted up to the bottom of casing (2) inner wall both sides, and the inside sliding connection of mounting groove (5) has limiting plate (6), be connected with positioning spring (7) between limiting plate (6) and one side that mounting groove (5) are relative, one side that positioning spring (7) were kept away from to limiting plate (6) is connected with fixture block (8), one side that limiting plate (6) were kept away from in fixture block (8) runs through mounting groove (5) and extends to the outside of mounting groove (5), draw-in groove (9) have been seted up to the inside of fixed plate (3), the position of draw-in groove (9) is corresponding with mounting groove (5), draw-in groove (9) and fixture block (8) looks adaptation, two be connected with bottom plate (10) between the bottom of fixed plate (3).

2. The doorbell convenient to disassemble and assemble according to claim 1, characterized in that: the top of one side of the fixing plate (3) is movably penetrated with a positioning pin (11), positioning holes (12) are formed in the tops of the two sides of the shell (2), and the positioning pins (11) are matched with the positioning holes (12).

3. The doorbell convenient to disassemble and assemble according to claim 1, characterized in that: the top and the bottom of the clamping block (8) are both provided with an inclined plane, and the clamping groove (9) is located at the bottom of the inner wall of the slot (4).

4. The doorbell convenient to disassemble and assemble according to claim 1, characterized in that: the utility model discloses a speaker, including casing (2), speaker (16), mounting panel (1), speaker (16), microphone groove (13) have been seted up to casing (2) positive bottom, casing (2) positive top is provided with button (14), mounting panel (1) positive bottom is provided with conversation module (15), be provided with speaker (16) on conversation module (15), speaker (16) and conversation module (15) electric connection, mounting panel (1) positive top is provided with control module (17), control module (17) are respectively in button (14) and conversation module (15) electric connection.

5. The doorbell of claim 4, wherein: both sides at casing (2) back all are connected with installation card (21), the inside sliding connection of installation card (21) has connecting plate (18), two be connected with sponge piece (19) between connecting plate (18), the position of sponge piece (19) is corresponding with sound transmission groove (13).

6. The doorbell convenient to disassemble and assemble according to claim 1, characterized in that: threaded holes (20) are formed in the two sides of the top and the two sides of the bottom of the front face of the mounting plate (1).