CN210983632U

CN210983632U - One-key type alarm linkage device

Info

Publication number: CN210983632U
Application number: CN202020221936.8U
Authority: CN
Inventors: 裴少华
Original assignee: Lanzhou Xuebo Electronic New Technology Co ltd
Current assignee: Lanzhou Xuebo Electronic New Technology Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-07-10
Anticipated expiration: 2030-02-27

Abstract

The utility model relates to the technical field of warning, and discloses a one-key type alarm linkage device, which comprises a piston cylinder, wherein the piston cylinder is a cylinder with a hollow center, a piston is sleeved on the inner wall of the piston cylinder, a movable rod is fixedly connected with the right side surface of the piston, a rotary bearing is fixedly arranged on the left side surface of the piston cylinder, a connecting ring is sleeved on the inner ring of the rotary bearing, the connecting ring is communicated with the piston cylinder, a fan is fixedly arranged on the inner wall of the connecting ring, a sound ring is fixedly connected with the outer wall of the connecting ring, the sound ring is pushed to rotate by air after being pressed, the hammer head is continuously hammered to generate sound on the sound ring, thereby achieving the effect of warning without electrical equipment, the sound ring generates echo by hollow arrangement inside the sound ring, the diffusion range of the sound is increased, and the reed is continuously shaken by the vibration generated by the hammer head on the sound ring, the sound is generated by impacting the ring from the inner part of the ring, so that the strength and time of the sound are increased, and the warning effect is improved.

Description

One-key type alarm linkage device

Technical Field

The utility model relates to a warning technical field specifically is a key formula alarm linkage.

Background

The alarm device is equipment which achieves the warning effect by pressing the switch, the existing alarm device is driven by electrical equipment, and when the condition that electric power cannot be started exists, the alarm device cannot operate, so that the warning effect cannot be achieved when a dangerous condition occurs. There is therefore a need for a one-touch alarm linkage to address the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a key formula warning aggregate unit solves above-mentioned problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: one-key type alarm linkage device comprises a piston cylinder, wherein the piston cylinder is a cylinder with a hollow center, a piston is adjusted and sleeved on the inner wall of the piston cylinder, a movable rod is fixedly connected to the right side surface of the piston, a rotary bearing is fixedly mounted on the left side surface of the piston cylinder, a connecting ring is sleeved on the inner ring of the rotary bearing and communicated with the piston cylinder, a fan is fixedly mounted on the inner wall of the connecting ring, a sounding ring is fixedly connected to the outer wall of the connecting ring and made of a hollow metal material, a hemispherical protrusion A is paved at the bottom end of the right side of the sounding ring, a connecting plate is fixedly connected to the top surface of the piston cylinder, a cylindrical protrusion is arranged on the front surface of the connecting plate, a lantern ring is sleeved on the outer wall of the cylindrical protrusion, a torsion spring is fixedly connected to the outer wall of the lantern, the left side face of the connecting rod A is provided with a hemispherical protrusion B, and the position of the hemispherical protrusion B corresponds to the position of the hemispherical protrusion A.

Preferably, the top end of the connecting rod B is fixedly connected with a hammer head.

Preferably, the inner wall of the left side of the piston cylinder is fixedly connected with a return spring, and the unfixed end of the return spring is fixedly connected with the piston.

Preferably, one end of the movable rod, which is far away from the piston, is fixedly connected with a contact pad, and the contact pad is made of soft rubber and is a hemispherical body.

Preferably, the inner wall of the ringing ring is fixedly connected with an elastic rope, and the outer wall of the elastic rope is fixedly connected with a reed.

(III) advantageous effects

Compared with the prior art, the utility model provides a key formula alarm linkage possesses following beneficial effect:

1. this key formula alarm linkage device through the setting of tup, utilizes the air to promote to sound the ring rotation after pressing, makes the tup constantly hammer and produces sound on making a sound the ring to reach the effect that does not need electrical equipment to report to the police and warn, and make through the inside hollow setting of ring that makes a sound the intra-annular and produce the echo, increase the diffusion range of sound.

2. This one-key formula alarm linkage device, through the setting of reed, the vibrations that the tup hammering produced on the ring of ringing make the reed constantly rock, and the ring of ringing produces sound from the inside striking of ring of ringing, increases the intensity and the duration of sound to be favorable to increasing the effect of warning.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: the device comprises a piston cylinder 1, a piston 2, a reset spring 3, a movable rod 4, a contact pad 5, a connecting ring 6, a fan 7, a sound ring 8, a hemispherical protrusion A9, a connecting plate 10, a cylindrical protrusion 11, a lantern ring 12, a torsion spring 13, a connecting rod A14, a connecting rod B15, a hemispherical protrusion B16, a hammer 17, an elastic rope 18 and a reed 19.

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. 1-3, the present invention provides a one-touch alarm linkage device, which comprises a piston cylinder 1, wherein the piston cylinder 1 is a cylinder with a hollow center, a piston 2 is sleeved on the inner wall of the piston cylinder 1, a movable rod 4 is fixedly connected to the right side surface of the piston 2, a rotary bearing is fixedly mounted on the left side surface of the piston cylinder 1, a connecting ring 6 is sleeved on the inner ring of the rotary bearing, the connecting ring 6 is communicated with the piston cylinder 1, a fan 7 is fixedly mounted on the inner wall of the connecting ring 6, a sounding ring 8 is fixedly connected to the outer wall of the connecting ring 6, the sounding ring 8 is made of a metal material with a hollow inner wall, a hemispherical protrusion a9 is laid at the bottom end of the right side of the sounding ring 8, a connecting plate 10 is fixedly connected to the top surface of the piston cylinder 1, a cylindrical protrusion 11 is arranged on the front surface of the connecting plate 10, a lantern ring 12, the bottom surface of the lantern ring 12 is fixedly connected with a connecting rod A14, the top surface of the lantern ring 12 is fixedly connected with a connecting rod B15, the left side surface of the connecting rod A14 is provided with a hemispherical protrusion B16, the position of the hemispherical protrusion B16 corresponds to the position of the hemispherical protrusion A9, the top end of the connecting rod B15 is fixedly connected with a hammer 17, firstly, the movable rod 4 is pressed to enable the piston 2 to slide in the piston cylinder 1, air in the piston cylinder 1 is extruded out from the left side surface, the extruded air drives the fan 7 to rotate when passing through the fan 7, the fan 7 rotates to drive the connecting ring 6 to rotate, the connecting ring 6 rotates to drive the ring 8 to rotate, when the hemispherical protrusion A9 on the ring 8 rotates to be tangent to the hemispherical protrusion B16, the connecting rod A14 is pushed to move towards the right, the lantern ring 12 is driven to rotate, when the lantern ring 12 rotates, the hammer 17 impacts the ring 8 to enable the ring 8 to generate sound, and, torsional spring 13 drives lantern ring 12 and gets back to the normal position to make and sound ring 8 rotate the in-process tup 17 and constantly hammer on ring 8, through the setting of tup 17, utilize the air to promote after pressing to sound ring 8 and rotate, make tup 17 constantly hammer and produce sound on ring 8, thereby reach the effect that does not need electrical equipment to report to the police and warn, and make and sound ring 8 in produce the echo through the inside hollow setting of ring 8, increase the diffusion range of sound.

The left side inner wall fixedly connected with reset spring 3 of piston cylinder 1, reset spring 3 unfixed one end and piston 2 fixed connection can drive piston 2 self return through resilience after piston 2 slides through reset spring 3's setting.

One end fixedly connected with contact pad 5 that piston 2 was kept away from to movable rod 4, contact pad 5 adopts soft rubber material and is the hemisphere body, and contact pad 5's setting can play the cushioning effect between movable rod 4 and promotion point, reduces hard contact.

The inner wall fixed connection who makes a sound ring 8 has stretch cord 18, the outer wall fixed connection of stretch cord 18 has reed 19, and through the setting of reed 19, the vibrations that the 17 hammering of tup produced on making a sound ring 8 make reed 19 constantly rock, makes sound from making a sound ring 8 of 8 inside striking, increases the intensity and the duration of sound to be favorable to increasing the effect of warning.

When the hammer is used, in the first step, the movable rod 4 is firstly pressed to enable the piston 2 to slide in the piston cylinder 1, air in the piston cylinder 1 is extruded out from the left side face, the extruded air passes through the fan 7 and drives the fan 7 to rotate, the fan 7 rotates and drives the connecting ring 6 to rotate, the connecting ring 6 rotates and drives the ringing ring 8 to rotate, when the hemispherical protrusion A9 on the ringing ring 8 rotates to be tangent to the hemispherical protrusion B16, the connecting rod A14 is pushed to move towards the right side, so that the lantern ring 12 is driven to rotate, the hammer head 17 impacts the ringing ring 8 when the lantern ring 12 rotates, so that the ringing ring 8 generates sound, and when the hemispherical protrusion A9 is separated from the hemispherical protrusion B16, the torsion spring 13 drives the lantern ring 12 to return to the original position, so that the hammer head 17 continuously hammers the ringing ring 8 in the rotating.

In the second step, the hammer 17 hammers the vibration generated on the ringing ring 8 to make the reed 19 shake continuously, and the ringing ring 8 is hit from the inside of the ringing ring 8 to generate sound.

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. One-key alarm linkage device comprises a piston cylinder (1), and is characterized in that: the piston cylinder (1) is a cylinder with a hollow center, the piston (2) is sleeved on the inner wall of the piston cylinder (1) in an adjusting mode, a movable rod (4) is fixedly connected to the right side face of the piston (2), a rotary bearing is fixedly mounted on the left side face of the piston cylinder (1), a connecting ring (6) is sleeved on the inner ring of the rotary bearing, the connecting ring (6) is communicated with the piston cylinder (1), a fan (7) is fixedly mounted on the inner wall of the connecting ring (6), a sounding ring (8) is fixedly connected to the outer wall of the connecting ring (6), the sounding ring (8) is made of hollow metal materials of the inner wall, a hemispherical bulge A (9) is paved at the bottom end of the right side of the sounding ring (8), a connecting plate (10) is fixedly connected to the top face of the piston cylinder (1), a cylindrical bulge (11) is arranged on the front face of the connecting plate (, the outer wall fixedly connected with torsional spring (13) of the lantern ring (12), the bottom surface fixedly connected with connecting rod A (14) of the lantern ring (12), the top surface fixedly connected with connecting rod B (15) of the lantern ring (12), the left surface of connecting rod A (14) is equipped with hemisphere arch B (16), the position and the protruding A (9) position of hemisphere arch B (16) correspond.

2. The one-touch alert linkage as recited in claim 1, wherein: the piston cylinder is characterized in that a return spring (3) is fixedly connected to the inner wall of the left side of the piston cylinder (1), and one unfixed end of the return spring (3) is fixedly connected with the piston (2).

3. The one-touch alert linkage as recited in claim 1, wherein: one end, far away from the piston (2), of the movable rod (4) is fixedly connected with a contact pad (5), and the contact pad (5) is made of soft rubber and is a hemispherical body.

4. The one-touch alert linkage as recited in claim 1, wherein: the inner wall of the sound ring (8) is fixedly connected with an elastic rope (18), and the outer wall of the elastic rope (18) is fixedly connected with a reed (19).

5. The one-touch alert linkage as recited in claim 1, wherein: the top end of the connecting rod B (15) is fixedly connected with a hammer head (17).