CN220672029U - Novel wireless doorbell emitter - Google Patents

Abstract

The utility model discloses a novel wireless doorbell emitter, which comprises a shell and is characterized in that: the utility model discloses a shell, including casing, circuit board, trigger, hinge seat, pressure plate, trigger, circuit board, self-generating module, battery, circuit board, mounting groove is equipped with in the casing middle part be provided with self-generating module in the mounting groove the self-generating module upside is equipped with the circuit board, the trigger of self-generating module stretches out the circuit board, self-generating module is connected with the circuit board electricity be equipped with the battery in the casing one end, the battery is connected with the circuit board electricity be equipped with the hinge seat in the casing other end hinge on the hinge seat articulates there is the pressure plate the corresponding position of pressure plate and trigger is equipped with the actuating head. The utility model aims to overcome the defects in the prior art and provides the wireless doorbell emitter which has the advantages of simple structure, compact structure, relatively small volume and convenient installation and can realize self-power generation and storage battery power supply.

Description

Novel wireless doorbell emitter

Technical Field

The utility model relates to the field of doorbell, in particular to a novel wireless doorbell emitter.

Background

In the existing self-generating wireless doorbell, a power supply function is realized by arranging a power generation device inside a doorbell switch. In the self-generating switch with reset function, the purpose of generating power and transmitting signals by the self-resetting power generation device is realized simultaneously by pressing the switch once, but the self-resetting power generation switch on the market at present has some objective problems: all parts in the reset power generation device in the switch are complex to assemble, the requirement on the installation space is high, and the user needs larger force to operate the reset power generation device, so that the qualification rate of the power generation device is difficult to meet the requirement, and the structural design of the switch is greatly limited, so that the user experience is affected.

Aiming at the problems, the Chinese patent with the patent number of 201510324049.7 discloses a self-resetting power generation device and a switch. The structure includes solenoid front end and canceling release mechanical system, and solenoid includes skeleton, iron core, yoke, and the skeleton is erect in the yoke, the iron core run through in skeleton center, and its rear end stretches out the yoke is equipped with the support that can overturn on the yoke, and magnet installs on the support, and arranges in between the extension of yoke front end, and the support front end is equipped with elasticity plectrum. The reset mechanism comprises a torsion spring. The front end of the elastic poking piece is placed on the torsion spring. When the button of the bell switch is pressed down by external force, the acting force directly acts on the elastic poking piece, and the defect is that: 1. the service life is short, and the elastic poking piece is very thin, so that the acting force directly acts on the elastic poking piece, so that the elastic poking piece is easy to deform or separate from the torsion spring, and the service life is further influenced; 2. the integration level is low, the front end of the electromagnetic coil and the reset mechanism are required to be installed by a shell of the doorbell switch, and the self-generating device with the reset function cannot be produced and sold as an independent product; 3. the volume is larger.

As such, existing wireless doorbell transmitters are subject to further refinement.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides the wireless doorbell emitter which has the advantages of simple structure, compact structure, relatively small volume and convenient installation and can realize self-power generation and storage battery power supply.

In order to achieve the above purpose, the present utility model adopts the following scheme: the utility model provides a novel wireless doorbell transmitter, including the casing, its characterized in that: the utility model discloses a shell, including casing, circuit board, trigger, hinge seat, pressure plate, trigger, circuit board, self-generating module, battery, circuit board, mounting groove is equipped with in the casing middle part be provided with self-generating module in the mounting groove the self-generating module upside is equipped with the circuit board, the trigger of self-generating module stretches out the circuit board, self-generating module is connected with the circuit board electricity be equipped with the battery in the casing one end, the battery is connected with the circuit board electricity be equipped with the hinge seat in the casing other end hinge on the hinge seat articulates there is the pressure plate the corresponding position of pressure plate and trigger is equipped with the actuating head.

As another improvement of the wireless doorbell emitter, a limiting baffle is arranged on the shell close to one end of the hinging seat, the limiting baffle extends out of the upper end face of the shell, an accommodating step is formed between the limiting baffle and the upper end face of the shell, and a positioning baffle is arranged at the position, corresponding to the accommodating step, of the pressing plate.

As another improvement of the wireless doorbell emitter, a plurality of reinforcing ribs capable of reinforcing the strength of the limiting baffle are arranged in the shell at intervals on the inner side of the limiting baffle.

As another improvement of the wireless doorbell emitter, a positioning seat is arranged in one end of the shell at intervals, an elastic arc-shaped limiting block is arranged on the shell between the two positioning seats, the storage battery is clamped in the positioning seat and the elastic arc-shaped limiting block, a conductive piece mounting seat is arranged on the outer side of the positioning seat, a conductive piece is arranged in the conductive piece mounting seat, the conductive piece is electrically connected with the storage battery, and the conductive piece is connected with a circuit board through a conductive wire.

As another improvement of the wireless doorbell emitter, the installation groove comprises [ -shaped clamping positions which are arranged in the middle of the shell at intervals, positioning clamping grooves are formed in the inner sides of the [ -shaped clamping positions, positioning buckles are arranged at positions, corresponding to the positioning clamping grooves, of the self-generating module, and the positioning buckles are clamped in the positioning clamping grooves.

As another improvement of the wireless doorbell emitter, the pressing plate comprises a body, side plates are respectively arranged on two sides of the body along the length direction, an end plate is arranged at one end of the pressing plate, which is far away from the positioning baffle, and a yielding groove is respectively arranged at the corresponding positions of the shell, the side plates and the end plate.

As another improvement of the wireless doorbell emitter, a plurality of mounting holes are formed in the periphery of the circuit board, positioning convex columns are arranged at positions corresponding to the mounting holes in the shell, the number of the positioning convex columns is smaller than that of the mounting holes, the positioning convex columns are inserted in the mounting holes, locking convex columns are arranged at positions corresponding to the rest mounting holes in the shell, and the circuit board is fixed on the locking convex columns through screws arranged in the locking convex columns.

As another improvement of the wireless doorbell emitter, a decorative plate is arranged on the pressing plate, a plurality of positioning holes are uniformly distributed on the periphery of the pressing plate, positioning columns are arranged at positions, corresponding to the positioning holes, of the decorative plate, the positioning columns are inserted into the positioning holes, a first screw hole is formed in the middle of the pressing plate, a second screw hole is formed at positions, corresponding to the first screw hole, of the decorative plate, and connecting screws are arranged in the first screw hole and the first screw hole.

As another improvement of the wireless doorbell emitter, the self-generating module comprises a base, a framework is arranged in the base, an induction coil is wound in the framework, a magnet seat is hinged to one end of the base, a magnet is arranged in the magnet seat, a trigger head is arranged on the magnet seat and extends out of the upper end face of the base, and a spring is reset at a position corresponding to the magnet seat on the base.

As another improvement of the wireless doorbell emitter, swing arms are respectively arranged on two sides of the magnet base, and the front ends of the swing arms are hinged to the base.

In summary, compared with the prior art, the utility model has the following beneficial effects: the wireless doorbell emitter has the advantages of simple structure, compact structure, relatively small volume and long service life, and can realize power supply of a storage battery or power supply by self power generation, so that the wireless doorbell emitter is effectively ensured to operate stably, the electric power is sufficient, and the emitted signal is more stable.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of the principal surface of the present utility model.

Fig. 3 is a schematic cross-sectional view of A-A in fig. 2.

Fig. 4 is a schematic perspective view of the present utility model.

Fig. 5 is a schematic view of the internal structure of the housing of the present utility model.

Fig. 6 is a schematic perspective view of the housing of the present utility model.

Fig. 7 is a schematic perspective view of the pressing plate of the present utility model.

Fig. 8 is a schematic view of the self-generating module of the present utility model.

Fig. 9 is a schematic perspective view of a self-generating module according to the present utility model.

In the figure: 1. a housing; 2. installing a groove position; 3. a self-generating module; 31. a base; 32. a skeleton; 33. an induction coil; 34. a magnet base; 35 magnets; 36. a return spring; 37. swing arms; 4. a circuit board; 5. a trigger head; 6. a storage battery; 7. a hinge base; 8. pressing the plate; 80. a drive head; 81. a body; 82. a side plate; 83. an end plate; 9. a limit baffle; 10. accommodating the steps; 11. positioning a baffle; 12. reinforcing ribs; 13. a positioning seat; 14. an elastic arc-shaped limiting block; 15. a conductive member mounting base; 16. "[ -type clamping position; 17. positioning clamping grooves; 18. positioning buckle; 19. a groove is left; 20. a mounting hole; 21. positioning the convex column; 22. locking the convex column; 23. a decorative plate; 24. positioning holes; 25. and positioning columns.

Description of the embodiments

The above and further technical features and advantages of the present utility model are described in more detail below with reference to the accompanying drawings.

Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these specific embodiments are merely illustrative of the technical principles of the present utility model and are not meant to limit the scope of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

As shown in fig. 1-9, a novel wireless doorbell emitter comprises a shell 1, wherein an installation groove 2 is arranged in the middle of the shell 1, a self-generating module 3 is arranged in the installation groove 2, a circuit board 4 is arranged on the upper side of the self-generating module 3, a trigger head 5 of the self-generating module 3 extends out of the circuit board 4, the self-generating module 3 is electrically connected with the circuit board 4, a storage battery 6 is arranged in one end of the shell 1, the storage battery 6 is electrically connected with the circuit board 4, a hinge seat 7 is arranged in the other end of the shell 1, a pressing plate 8 is hinged on the hinge seat 7, and a driving head 80 is arranged at a position corresponding to the pressing plate 8 and the trigger head 5. According to the utility model, the self-generating module 3 is arranged in the middle of the shell 1, the circuit board 4 is arranged on the self-generating module 3, the storage battery 6 is arranged at one end of the shell 1, the hinging seat 7 is arranged at the other end of the shell 1, the structure is compact, the product volume can be effectively reduced, and the installation is convenient. The utility model can adopt a storage battery to supply power and can also adopt a self-generating module 3 to supply power, thereby effectively ensuring that the wireless doorbell emitter runs stably, has sufficient power and emits more stable signals. When the utility model is used, the pressing plate 8 is pressed, and the driving head 80 on the pressing plate 8 extrudes the trigger head 5 to move downwards, so that the self-generating module 3 generates electricity.

According to the utility model, a limit baffle plate 9 is arranged on the shell 1 near one end of the hinge seat 7, the limit baffle plate 9 extends out of the upper end surface of the shell 1, an accommodating step 10 is formed between the limit baffle plate 9 and the upper end surface of the shell 1, and a positioning baffle plate 11 is arranged at a position corresponding to the accommodating step 10 on the pressing plate 8. According to the utility model, due to the combined action of the limit baffle 9, the accommodating step 10 and the positioning baffle 11, one end of the pressing plate 8 is not required to be additionally provided with a limit mechanism, and the pressing plate 8 can be effectively prevented from being turned out relative to the shell 1. Simple structure and convenient assembly.

In the utility model, a plurality of reinforcing ribs 12 which can strengthen the strength of the limit baffle plate 9 are arranged in the shell 1 at intervals on the inner side of the limit baffle plate 9. The strength of the limit baffle 9 is effectively increased, the repeated pressing is ensured to be used, the damage is avoided, and the service life is effectively prolonged.

According to the utility model, one end of the shell 1 is internally provided with the positioning seats 13 at intervals, the shell 1 between the two positioning seats 13 is provided with the elastic arc limiting blocks 14, the storage battery 6 is clamped in the positioning seats 13 and the elastic arc limiting blocks 14, the outer side of the positioning seat 13 is provided with the conductive member mounting seat 15, the conductive member mounting seat 15 is internally provided with the conductive member, the conductive member is electrically connected with the storage battery 6, and the conductive member is connected with the circuit board 4 through a conductive wire. According to the utility model, the two ends of the storage battery 6 are respectively positioned through the two positioning seats 13, and in addition, the storage battery 6 can be stably arranged in the shell 1 through the elastic arc limiting blocks 14, so that good conductivity is ensured, and the situation that the storage battery 6 is separated due to pressing vibration is effectively prevented.

The installation groove 2 comprises [ -shaped clamping positions 16 which are arranged in the middle of the shell 1 at intervals, positioning clamping grooves 17 are formed in the inner sides of the [ -shaped clamping positions 16, positioning buckles 18 are arranged at positions, corresponding to the positioning clamping grooves 17, of the self-generating module 3, and the positioning buckles 18 are clamped in the positioning clamping grooves 17. In the utility model, a first guiding-in inclined plane is arranged on the inner side of the upper end of the positioning clamping groove 17, a second guiding-in inclined plane is arranged on the outer side of the positioning clamping buckle, and when the self-generating module 3 is assembled with the mounting groove 2, the self-generating module 3 is firstly put in; the two [ -shaped clamping positions 16 are connected stably after the positioning buckle 18 is clamped in the positioning clamping groove 17 by forcefully pressing down the self-generating module 3, and the installation is convenient.

The pressing plate 8 of the present utility model includes a main body 81, side plates 82 are respectively disposed on two sides of the main body 81 along the length direction, an end plate 83 is disposed at one end of the pressing plate 8 far away from the positioning baffle 11, and a relief groove 19 is respectively disposed at positions of the housing 1 corresponding to the side plates 82 and the end plate 83. In the utility model, the yielding groove 19 at the corresponding position of the shell 1 and the side plate 82 is an inclined plane, when the pressing plate 8 is pressed, the lower end of the side plate 82 is attached to the inclined plane, thereby effectively limiting the travel of the pressing plate 8 and preventing the damage to the internal self-generating module 3 and the circuit board 4.

The utility model is provided with a plurality of mounting holes 20 on the periphery of the circuit board 4, positioning convex columns 21 are arranged in the shell 1 at positions corresponding to the mounting holes 20, the number of the positioning convex columns 21 is smaller than that of the mounting holes 20, the positioning convex columns 21 are inserted into the mounting holes 20, locking convex columns 22 are arranged in the shell 1 at positions corresponding to the rest of the mounting holes 20, and the circuit board 4 is fixed on the locking convex columns 22 through screws arranged in the locking convex columns 22. The circuit board 4 of the utility model has the advantages of convenient positioning and firm connection between the shells 1.

The utility model is characterized in that a decorative plate 23 is arranged on a pressing plate 8, a plurality of positioning holes 24 are uniformly distributed on the periphery of the pressing plate 8, positioning columns 25 are arranged at positions corresponding to the positioning holes 24 of the decorative plate 23, the positioning columns 25 are inserted into the positioning holes 24, a first screw hole is arranged in the middle of the pressing plate 8, a second screw hole is arranged at positions corresponding to the first screw hole of the decorative plate 23, and connecting screws are arranged in the first screw hole and the first screw hole.

The self-generating module 3 of the utility model comprises a base 31, wherein a framework 32 is arranged in the base 31, an induction coil 33 is wound in the framework 32, a magnet seat 34 is hinged at one end of the base 31, a magnet 35 is arranged in the magnet seat 34, the trigger head 5 is arranged on the magnet seat 34, the trigger head 5 extends out of the upper end face of the base 31, and a return spring 36 is arranged at a position corresponding to the magnet seat 34 of the base 31.

Swing arms 37 are respectively arranged on two sides of the magnet seat 34, and the front ends of the swing arms 37 are hinged to the base 31.

When the pressing plate 8 is pressed, the driving head 80 extrudes the trigger head 5 to drive the swing arm 37 to rotate, so that the magnet seat 34 moves downwards, and the magnet 35 and the induction coil 33 cut magnetic force lines, so that current is formed. Under the action of the return spring 36, when the pressing plate 8 is released, the magnet seat 34 is automatically reset, the magnet 35 and the induction coil 33 perform magnetic force line cutting, and thus current is formed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. Novel wireless doorbell emitter, including casing (1), its characterized in that: the utility model provides a shell body (1) middle part is equipped with mounting groove position (2) be provided with from generating module (3) in mounting groove position (2) from generating module (3) upside is equipped with circuit board (4), from triggering head (5) of generating module (3) stretch out circuit board (4), from generating module (3) are connected with circuit board (4) electricity be equipped with battery (6) in shell body (1) one end, battery (6) are connected with circuit board (4) electricity be equipped with articulated seat (7) in the shell body (1) other end articulated on articulated seat (7) are equipped with pressing plate (8) are equipped with driving head (80) with the corresponding position of triggering head (5).

2. The novel wireless doorbell emitter according to claim 1, wherein a limit baffle (9) is arranged on the shell (1) close to one end of the hinge seat (7), the limit baffle (9) extends out of the upper end face of the shell (1), a containing step (10) is formed between the limit baffle (9) and the upper end face of the shell (1), and a positioning baffle (11) is arranged at a position, corresponding to the containing step (10), of the pressing plate (8).

3. The novel wireless doorbell emitter according to claim 2, wherein a plurality of reinforcing ribs (12) capable of reinforcing the strength of the limiting baffle (9) are arranged in the shell (1) on the inner side of the limiting baffle (9) at intervals.

4. The novel wireless doorbell emitter according to claim 1, wherein positioning seats (13) are arranged at intervals in one end of the shell (1), elastic arc limiting blocks (14) are arranged on the shell (1) between the two positioning seats (13), the storage battery (6) is clamped in the positioning seats (13) and the elastic arc limiting blocks (14), conductive piece mounting seats (15) are arranged on the outer sides of the positioning seats (13), conductive pieces are arranged in the conductive piece mounting seats (15), the conductive pieces are electrically connected with the storage battery (6), and the conductive pieces are connected with the circuit board (4) through conductive wires.

5. The novel wireless doorbell emitter according to claim 1, wherein the installation groove (2) comprises [ -shaped clamping positions (16) which are arranged in the middle of the shell (1) at intervals, positioning clamping grooves (17) are formed in the inner sides of the [ -shaped clamping positions (16), positioning buckles (18) are arranged at positions, corresponding to the positioning clamping grooves (17), of the self-generating module (3), and the positioning buckles (18) are clamped in the positioning clamping grooves (17).

6. The novel wireless doorbell emitter according to claim 1, wherein the pressing plate (8) comprises a main body (81), side plates (82) are respectively arranged on two sides of the main body (81) along the length direction, an end plate (83) is arranged at one end, far away from the positioning baffle (11), of the pressing plate (8), and a yielding groove (19) is respectively arranged at the corresponding positions of the shell (1) and the side plates (82) and the end plate (83).

7. The novel wireless doorbell emitter according to claim 1, wherein a plurality of mounting holes (20) are formed in the periphery of the circuit board (4), positioning convex columns (21) are arranged at positions corresponding to the mounting holes (20) in the shell (1), the number of the positioning convex columns (21) is smaller than that of the mounting holes (20), the positioning convex columns (21) are inserted into the mounting holes (20), locking convex columns (22) are arranged at positions corresponding to the rest of the mounting holes (20) in the shell (1), and the circuit board (4) is fixed on the locking convex columns (22) through screws arranged in the locking convex columns (22).

8. The novel wireless doorbell emitter according to claim 1, wherein the pressing plate (8) is provided with a decorative plate (23), a plurality of positioning holes (24) are uniformly distributed on the periphery of the pressing plate (8), positioning columns (25) are arranged at positions, corresponding to the positioning holes (24), of the decorative plate (23), the positioning columns (25) are inserted into the positioning holes (24), a first screw hole is formed in the middle of the pressing plate (8), a second screw hole is formed in positions, corresponding to the first screw hole, of the decorative plate (23), and connecting screws are arranged in the first screw hole and the first screw hole.

9. The novel wireless doorbell emitter according to claim 1, wherein the self-generating module (3) comprises a base (31), a framework (32) is arranged in the base (31), an induction coil (33) is wound in the framework (32), a magnet seat (34) is hinged to one end of the base (31), a magnet (35) is arranged in the magnet seat (34), the trigger head (5) is arranged on the magnet seat (34), the trigger head (5) extends out of the upper end face of the base (31), and a return spring (36) is arranged at a position corresponding to the magnet seat (34) of the base (31).

10. The novel wireless doorbell emitter according to claim 9, wherein swing arms (37) are respectively arranged on two sides of the magnet base (34), and the front ends of the swing arms (37) are hinged to the base (31).