CN210722443U

CN210722443U - Outdoor rescue buzzer

Info

Publication number: CN210722443U
Application number: CN201921183833.0U
Authority: CN
Inventors: 武春涛; 武春波
Original assignee: Mengcheng Xingquan Plastic Technology Co ltd
Current assignee: Mengcheng Xingquan Plastic Technology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-06-09
Anticipated expiration: 2029-07-26

Abstract

The utility model belongs to the field of warning equipment, in particular to an outdoor rescue buzzer, aiming at the problems that the existing buzzer is not provided with a protective device, the buzzer is exposed to the wind and the sun, especially rain water can enter the buzzer to damage internal electronic elements and reduce the service life, the utility model provides a proposal that the buzzer comprises a buzzer main body, the top of the buzzer main body is fixedly connected with a fixed seat, a fixed cavity is arranged on the fixed seat, a motor is fixedly connected on the inner wall of one side of the fixed cavity, a rotating shaft is connected on the output shaft of the motor in a transmission way, one end of the rotating shaft is rotationally connected with the inner wall of one side of the fixed cavity, the utility model has reasonable structure, two rain baffles can be opened through the work of the motor, and the opening angle is consistent, thereby effectively preventing the buzzer main body in the open air from being influenced by the rain water to cause the damage of the, the service life is reduced, and the practicability is strong.

Description

Outdoor rescue buzzer

Technical Field

The utility model relates to a warning equipment technical field especially relates to an outdoor rescue bee calling organ.

Background

The buzzer is an electronic buzzer with an integrated structure, adopts direct-current voltage for power supply, is widely applied to electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers and the like as sounding devices, and is mainly divided into two types, namely a piezoelectric buzzer and an electromagnetic buzzer.

In actual use, sometimes, the buzzer needs to be installed outdoors, but the existing buzzer installed outdoors does not have a protection device, the buzzer can be exposed to the wind and the sun, particularly, rainwater can enter the buzzer, internal electronic elements are damaged, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having no protector among the prior art, bee calling organ can receive the wind and shine, and especially during the rainwater can get into bee calling organ, damages inside electronic component, reduces life's shortcoming, and the outdoor rescue bee calling organ that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor rescue buzzer comprises a buzzer body, wherein a fixed seat is fixedly connected to the top of the buzzer body, a fixed cavity is arranged on the fixed seat, a motor is fixedly connected to the inner wall of one side of the fixed cavity, a rotating shaft is connected to the output shaft of the motor in a transmission manner, one end of the rotating shaft is rotatably connected with the inner wall of one side of the fixed cavity, a gear is fixedly sleeved at the other end of the rotating shaft, a rack is slidably connected to the inner wall of the other side of the fixed cavity and meshed with the gear, a lifting plate is slidably connected in the fixed cavity, the bottom of the lifting plate is fixedly connected with the top of the rack, two push rods are symmetrically and fixedly connected to the top of the lifting plate, the top ends of the two push rods penetrate through the inner wall of the top of the fixed cavity and extend to the position above the top of, the top fixedly connected with diaphragm of first slide bar, the slip cap is equipped with first sliding sleeve on the first slide bar, the equal fixedly connected with connecting rod in both sides of first sliding sleeve, the top of two push rods respectively with the bottom fixed connection of two connecting rods, the equal fixedly connected with pulley of one end that two connecting rods kept away from each other, the bottom symmetry of diaphragm rotates and is connected with two weather shields, and the fixed slot has all been seted up to one side that two weather shields are close to each other, two pulleys extend respectively in the fixed slot and with one side inner wall sliding connection of fixed slot, work through the motor can make two weather shields open, and the angle of opening is unanimous, can effectually prevent that bee calling organ main part in the open air can receive the influence of rainwater, causes inside electronic component to harm, reduction life.

Preferably, one side of the rack is fixedly connected with a sliding plate, one side of the sliding plate is slidably connected with the inner wall of the other side of the fixed cavity, and the sliding plate is arranged, so that the rack can be supported, and the rack can be stably lifted.

Preferably, all the cover is equipped with the belt pulley on the output shaft of motor and the pivot, and transmission connection has same driving belt on two belt pulleys, through setting up belt pulley and driving belt, can provide power for the pivot.

Preferably, the sliding grooves are formed in the inner walls of the two sides of the fixed cavity, a second sliding rod is fixedly connected to the inner side of each sliding groove, a second sliding sleeve is sleeved on each second sliding rod in a sliding mode, the two ends of the lifting plate are fixedly connected with one side, close to the two second sliding sleeves, of the sliding grooves, the second sliding rods and the second sliding sleeves are arranged, the lifting plate can stably rise, the position deviation cannot occur, the two rain blocking plates are opened at the same angle, and rainwater can be effectively blocked.

Preferably, the second slide bar is sleeved with a spring, the top end of the spring is fixedly connected with the bottom of the second sliding sleeve, the bottom end of the spring is fixedly connected with the inner wall of the bottom of the sliding groove, and the lifting plate can be reset through the spring.

The utility model discloses in, an outdoor rescue bee calling organ, owing to set up the motor, motor work can make the pivot rotate, the pivot is rotated and can be driven gear revolve, and then the gear can drive the rack and rise, can make the push rod rise through the lifter plate, the push rod rises and can make the connecting rod drive the pulley and slide in the fixed slot on the weather shield and rise, and then can open the weather shield, can increase the rain-proof area of weather shield, just so can block the rainwater, make the rainwater can not get into the inside of bee calling organ main part, prevent effectively that the rainwater from can causing the injury to the electronic component in the bee calling organ main part, increase the life of bee calling organ main part.

Owing to set up the spout, can be when the lifter plate rises or descends, through the downward compression spring of second sliding sleeve or extension spring that makes progress, and then can make the lifter plate can stabilize the lift, can not take place the offset, and then can guarantee that the angle that two weather shields are opened is unanimous, prevents that the rainwater can cause the injury because of the inconsistent inside that gets into the bee calling organ main part of opening angle of weather shield, to bee calling organ main part.

The utility model discloses it is rational in infrastructure, work through the motor can make two weather shields open, and the angle of opening is unanimous, can effectually prevent that the influence that can receive the rainwater in open air bee calling organ main part from, causes the damage of inside electronic component, reduces life, has stronger practicality.

Drawings

Fig. 1 is a schematic view of a front view structure of an outdoor rescue buzzer provided by the present invention;

fig. 2 is a schematic view of a main sectional structure of an outdoor rescue buzzer provided by the present invention;

fig. 3 is a schematic view of a gear and rack meshing structure of an outdoor rescue buzzer provided by the utility model;

fig. 4 is the utility model provides an outdoor rescue bee calling organ's gear and rack meshing structure sketch map.

In the figure: the device comprises a buzzer main body 1, a fixed seat 2, a fixed chamber 3, a motor 4, a rotating shaft 5, a gear 6, a rack 7, a lifting plate 8, a pushing rod 9, a first sliding rod 10, a transverse plate 11, a first sliding sleeve 12, a connecting rod 13, a rain baffle 14, a pulley 15, a belt pulley 16, a transmission belt 17, a sliding chute 18, a second sliding rod 19, a second sliding sleeve 20, a spring 21 and a sliding plate 22.

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.

Example one

Referring to fig. 1-4, an outdoor rescue buzzer comprises a buzzer main body 1, a fixed seat 2 is fixedly connected to the top of the buzzer main body 1, a fixed chamber 3 is arranged on the fixed seat 2, a motor 4 is fixedly connected to the inner wall of one side of the fixed chamber 3, a rotating shaft 5 is connected to the output shaft of the motor 4 in a transmission manner, one end of the rotating shaft 5 is rotatably connected to the inner wall of one side of the fixed chamber 3, a gear 6 is fixedly sleeved on the other end of the rotating shaft 5, a rack 7 is slidably connected to the inner wall of the other side of the fixed chamber 3, the rack 7 is engaged with the gear 6, a lifting plate 8 is slidably connected to the fixed chamber 3, the bottom of the lifting plate 8 is fixedly connected to the top of the rack 7, two push rods 9 are symmetrically and fixedly connected to the top of the lifting plate 8, and the top ends, the first slide bar 10 of top fixedly connected with of fixing base 2, the top fixedly connected with diaphragm 11 of first slide bar 10, sliding sleeve is equipped with first sliding sleeve 12 on the first slide bar 10, the equal fixedly connected with connecting rod 13 in both sides of first sliding sleeve 12, the top of two push rods 9 respectively with the bottom fixed connection of two connecting rods 13, the equal fixedly connected with pulley 15 of one end that two connecting rods 13 kept away from each other, the bottom symmetry of diaphragm 11 is rotated and is connected with two weather shields 14, the fixed slot has all been seted up to one side that two weather shields 14 are close to each other, two pulleys 15 extend respectively in the fixed slot and with one side inner wall sliding connection of fixed slot.

In the utility model, one side fixedly connected with sliding plate 22 of rack 7, one side of sliding plate 22 and the opposite side inner wall sliding connection of fixed cavity 3.

The utility model discloses in, all the cover is equipped with belt pulley 16 on the output shaft of motor 4 and pivot 5, and the transmission is connected with same driving belt 17 on two belt pulleys 16.

The utility model discloses in, all seted up spout 18 on the both sides inner wall of fixed cavity 3, fixedly connected with second slide bar 19 in the spout 18, the sliding sleeve is equipped with second sliding sleeve 20 on the second slide bar 19, one side fixed connection that the both ends of lifter plate 8 are close to each other with two second sliding sleeves 20 respectively.

The utility model discloses in, the cover is equipped with spring 21 on the second slide bar 19, spring 21's top and the bottom fixed connection of second sliding sleeve 20, spring 21 bottom and the bottom inner wall fixed connection of spout 18.

Example two

Referring to fig. 1-4, an outdoor rescue buzzer comprises a buzzer main body 1, a fixed seat 2 is fixed on the top of the buzzer main body 1 by bolts, a fixed chamber 3 is arranged on the fixed seat 2, a motor 4 is welded on the inner wall of one side of the fixed chamber 3, a rotating shaft 5 is connected on the output shaft of the motor 4 in a transmission manner, one end of the rotating shaft 5 is rotatably connected with the inner wall of one side of the fixed chamber 3, a gear 6 is fixedly sleeved on the other end of the rotating shaft 5, a rack 7 is slidably connected on the inner wall of the other side of the fixed chamber 3, the rack 7 is engaged with the gear 6, a lifting plate 8 is slidably connected in the fixed chamber 3, the bottom of the lifting plate 8 is welded with the top of the rack 7, two push rods 9 are symmetrically welded on the top of the lifting plate 8, the top ends of the two push rods 9 both penetrate through the inner wall of the, the top of the first sliding bar 10 is welded with a transverse plate 11, the first sliding bar 10 is sleeved with a first sliding sleeve 12 in a sliding way, two sides of the first sliding sleeve 12 are welded with connecting rods 13, the top ends of two push rods 9 are respectively welded with the bottoms of the two connecting rods 13, the ends of the two connecting rods 13 far away from each other are respectively welded with pulleys 15, the bottom of the transverse plate 11 is symmetrically and rotatably connected with two rain baffles 14, one sides of the two rain baffles 14 close to each other are respectively provided with a fixed groove, the two pulleys 15 respectively extend into the fixed grooves and are slidably connected with the inner wall of one side of the fixed grooves, the two rain baffles 14 can be opened through the work of the motor 4, the opening angles are consistent, the buzzer main body 1 outdoors can be effectively prevented from being influenced by rainwater, the damage of internal electronic elements can be caused, the service life is shortened, due to the arrangement of the motor 4, the rotation of the rotating shaft 5 can drive the gear 6 to rotate, and then the gear 6 can drive the rack 7 to ascend, the push rod 9 can ascend through the lifting plate 8, the push rod 9 ascends to enable the connecting rod 13 to drive the pulley 15 to slide and ascend in the fixing groove on the rain baffle 14, and then the rain baffle 14 can be opened, and the rain-proof area of the rain baffle 14 can be increased, so that rainwater can be blocked, the rainwater can not enter the interior of the buzzer main body 1, the rainwater can be effectively prevented from damaging electronic elements in the buzzer main body 1, the service life of the buzzer main body 1 is prolonged, due to the arrangement of the sliding groove 18, when the lifting plate 8 ascends or descends, the lifting plate 8 can stably ascend and descend through the second sliding sleeve 20 by compressing the spring 21 or stretching the spring 21 upwards, and the position deviation can not occur, and the opening angle of the two rain baffles 14 can be ensured to be consistent, prevent that the rainwater can cause the injury to bee calling organ main part 1 because of the inconsistent inside that gets into bee calling organ main part 1 of the opening angle of weather shield 14, the utility model discloses rational in infrastructure, work through motor 4 can make two weather shields 14 open, and the angle of opening is unanimous, can effectually prevent to receive the influence of rainwater in open air bee calling organ main part 1, causes the damage of inside electronic component, reduces life, has stronger practicality.

The utility model discloses in, the welding of one side of rack 7 has sliding plate 22, and one side of sliding plate 22 and the opposite side inner wall sliding connection of fixed cavity 3 set up sliding plate 22, can support rack 7, and can make rack 7 can stabilize and go up and down.

The utility model discloses in, all the cover is equipped with belt pulley 16 on the output shaft of motor 4 and pivot 5, and the transmission is connected with same driving belt 17 on two belt pulleys 16, through setting up belt pulley 16 and driving belt 17, can provide power for pivot 5.

The utility model discloses in, spout 18 has all been seted up on the both sides inner wall of fixed cavity 3, welding has second slide bar 19 in the spout 18, sliding sleeve is equipped with second sliding sleeve 20 on the second slide bar 19, the both ends of lifter plate 8 are respectively with the one side welding that two second sliding sleeves 20 are close to each other, set up spout 18, second slide bar 19 and second sliding sleeve 20, can make lifter plate 8 can stabilize and rise, the skew can not take place, the angle that makes two weather shields 14 open is unanimous, can effectually block the rainwater.

The utility model discloses in, the cover is equipped with spring 21 on the second slide bar 19, and the top of spring 21 welds with the bottom of second sliding sleeve 20, and the bottom of spring 21 welds with the bottom inner wall of spout 18 mutually, through spring 21, can provide the power that resets for lifter plate 8.

In the utility model, when raining outdoors and the rain-proof area of the buzzer main body 1 needs to be increased, firstly, the motor 4 is started by the control switch, the output shaft of the motor 4 drives one of the belt pulleys 16 to rotate, the other belt pulley 16 is driven to rotate by the transmission belt 17, and then the rotating shaft 5 is driven to rotate, the gear 6 is driven to rotate, the rack 7 can be driven to ascend by the rotation of the gear 6, the rack 7 can be stably ascended under the action of the sliding plate 22, the rack 7 drives the lifting plate 8 to ascend, the lifting plate 8 drives the second sliding sleeve 20 to slide and ascend on the first sliding rod 19, at the moment, the spring 21 is in the pulling-up state, the lifting plate 8 ascends to drive the two push rods 9 to ascend, the two push rods 9 drive the two connecting rods 13 to ascend, and further the pulley 15 can slide and ascend in the fixed groove, so that the two rain, and then can increase rain-proof area, just so can make bee calling organ main part 1 can not receive the influence of rainwater, avoided the rainwater can get into bee calling organ main part 1 in, cause the damage to internal electronic component, increase bee calling organ main part 1's life, when not having rain at ordinary times, also can open weather shield 14, can shelter from sunshine, avoid sunshine to penetrate directly and cause bee calling organ main part 1 to damage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an outdoor rescue buzzer, includes buzzer main part (1), its characterized in that, the top fixedly connected with fixing base (2) of buzzer main part (1), be equipped with fixed cavity (3) on fixing base (2), fixedly connected with motor (4) on one side inner wall of fixed cavity (3), the transmission is connected with pivot (5) on the output shaft of motor (4), the one end of pivot (5) is connected with the rotation of one side inner wall of fixed cavity (3), the fixed cover of the other end of pivot (5) is equipped with gear (6), sliding connection has rack (7) on the opposite side inner wall of fixed cavity (3), rack (7) mesh with gear (6), sliding connection has lifter plate (8) in fixed cavity (3), the bottom of lifter plate (8) and the top fixed connection of rack (7), the top of the lifting plate (8) is symmetrically and fixedly connected with two push rods (9), the top ends of the two push rods (9) penetrate through the inner wall of the top of the fixed chamber (3) and extend to the upper part of the top of the fixed seat (2), the top of the fixed seat (2) is fixedly connected with a first slide rod (10), the top of the first slide rod (10) is fixedly connected with a transverse plate (11), a first slide sleeve (12) is sleeved on the first slide rod (10) in a sliding manner, both sides of the first slide sleeve (12) are fixedly connected with connecting rods (13), the top ends of the two push rods (9) are respectively and fixedly connected with the bottoms of the two connecting rods (13), one ends of the two connecting rods (13) which are far away from each other are respectively and fixedly connected with a pulley (15), the bottom of the transverse plate (11) is symmetrically and rotatably connected with two rain baffles (14), and one sides of, the two pulleys (15) respectively extend into the fixed groove and are in sliding connection with the inner wall of one side of the fixed groove.

2. An outdoor rescue buzzer according to claim 1, characterized in that a sliding plate (22) is fixedly connected to one side of the rack (7), and one side of the sliding plate (22) is slidably connected to the inner wall of the other side of the fixed chamber (3).

3. An outdoor rescue buzzer according to claim 1, characterized in that belt pulleys (16) are sleeved on the output shaft of the motor (4) and the rotating shaft (5), and the two belt pulleys (16) are in transmission connection with the same transmission belt (17).

4. An outdoor rescue buzzer according to claim 1, characterized in that sliding grooves (18) are formed in both inner walls of the fixed chamber (3), a second sliding rod (19) is fixedly connected in the sliding grooves (18), a second sliding sleeve (20) is slidably sleeved on the second sliding rod (19), and both ends of the lifting plate (8) are fixedly connected to one side of the two second sliding sleeves (20) close to each other.

5. An outdoor rescue buzzer according to claim 4, characterized in that the second sliding rod (19) is sleeved with a spring (21), the top end of the spring (21) is fixedly connected with the bottom of the second sliding sleeve (20), and the bottom end of the spring (21) is fixedly connected with the inner wall of the bottom of the sliding groove (18).