CN215416890U

CN215416890U - Acousto-optic alarm

Info

Publication number: CN215416890U
Application number: CN202121522156.8U
Authority: CN
Inventors: 徐少合; 刘文锦; 李贺; 关继祥
Original assignee: Zhuhai Xiaohe Technology Co ltd
Current assignee: Zhuhai Xiaohe Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-04
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses an acousto-optic alarm, and relates to the technical field of alarms. The structure of the utility model comprises a shell and an alarm system, wherein the shell comprises a shell, an annular shell and a transparent cover, a cavity in the shell is a circuit cavity, the front end and the rear end of the shell are respectively provided with an ear shell, the annular shell is fixed at the bottom end of the shell, and the top end of the transparent cover is lapped on the annular shell; alarm system's structure includes control unit, battery, infrared detector, speaker, LED lamp pearl, infrared detector sets up in the recess of the bottom of conch, the speaker sets up in the translucent cover, LED lamp pearl sets up on the bottom lateral wall of shell, and sets up directly over the annular shell, control unit and battery all set up in the circuit chamber, control unit and battery, infrared detector, speaker, LED lamp pearl electric connection. The utility model is convenient to install and can remind people and birds to keep away from the cable.

Description

Acousto-optic alarm

Technical Field

The utility model relates to the technical field of alarms, in particular to an acousto-optic alarm.

Background

With the development of the power industry and the construction of urban and rural highways, high-voltage overhead power transmission and distribution lines are widely distributed in cities and villages, mountainous areas, rivers and the like, long power transmission and distribution lines along the lines usually cross highways, houses, construction sites and the like, and the power transmission and distribution lines can conveniently transmit electric energy and are also potentially dangerous.

Accordingly, those skilled in the art have provided an audible and visual alarm to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the high-voltage overhead line power grid in the prior art is easy to damage or cause electric power accidents due to negligence.

In order to solve the technical problems, the utility model provides an acousto-optic alarm which comprises a shell and an alarm system, wherein the shell structurally comprises a shell, an annular shell and a transparent cover, the shell is in a circular cylindrical structure, a cavity in the shell is a circuit cavity, the front end and the rear end of the shell are respectively provided with a semicircular cylindrical ear shell, the annular shell is in a circular ring structure and is made of red transparent materials, the annular shell is fixed at the bottom end of the shell, the transparent cover is in a hemispherical shell structure, the top end of the transparent cover extends outwards, and the top end of the transparent cover is lapped on the annular shell; alarm system's structure includes control unit, battery, infrared detector, speaker, LED lamp pearl, infrared detector has two, sets up respectively in the recess of the bottom of two conchoids, the speaker sets up in the translucent cover, LED lamp pearl sets up on the bottom lateral wall of shell, and sets up directly over the annular shell, control unit and battery all set up in the circuit chamber, control unit and battery, infrared detector, speaker, LED lamp pearl electric connection.

As a further scheme of the utility model: the bottom side wall of the transparent cover is provided with a plurality of through holes, namely sound transmission holes, and the sound transmission holes are convenient for sound of the loudspeaker to be transmitted out.

As a further scheme of the utility model: a screw thread cylinder is fixed in a through hole in the bottom side wall of the shell, and screws sequentially penetrate through the annular shell and the transparent cover and then are screwed into the screw thread cylinder, so that the annular shell and the transparent cover are fixed at the bottom end of the shell.

As a further scheme of the utility model: the solar energy alarm device is characterized in that a solar cell panel is arranged on the top side wall of the shell and electrically connected with the control unit, and the solar cell panel converts solar energy into electric energy for an alarm system to use.

As a further scheme of the utility model: the LED lamp is characterized in that a photosensitive resistor is arranged on the bottom side wall of the shell and electrically connected with the control unit, the photosensitive resistor senses the brightness of an external environment, and when the ambient brightness is lower than a set value, the control unit controls the LED lamp beads to flicker.

As a further scheme of the utility model: the top of shell is provided with the mounting, the mounting is convenient fixes the shell on the cable.

As a further scheme of the utility model: the fixing piece structurally comprises a threaded column, a hook and a pressing block, wherein the hook is of a U-shaped structure; a fixing piece is fixed at the bottom end of the threaded column, the fixing piece is fixed on the top side wall of the shell through a screw, and the threaded column is screwed into and penetrates through the threaded through hole at the bottom of the hook; the pressing block is of a wedge-shaped structure, the left portion of the pressing block is sleeved in the middle of the hook, the hook is hung on the cable, the shell is rotated to drive the threaded column to rotate, the threaded column is screwed upwards, the pressing block is upwards supported by the threaded column until the pressing block is pressed at the bottom end of the cable, and the hook and the pressing block are clamped on the cable.

As a further scheme of the utility model: the central line position at the top of couple upwards caves in, the top lateral wall of the left part of briquetting caves in downwards, and the cable centre gripping is between last cave in and lower cave in, prevents that the cable from droing from the right side.

As a further scheme of the utility model: the top of screw thread post is fixed with the limiting plate, the limiting plate prevents that the screw thread post from droing from the couple.

The utility model has the beneficial effects that:

(1) the utility model is provided with a fixing piece, when in installation, after a common insulation pull rod is sleeved into the bottom of a special installation tool, a transparent lampshade of the acousto-optic alarm is directly sleeved in an installation tool cup, then a pressing block slides to the bottom of a hook, then the common insulation pull rod is lifted, the acousto-optic alarm is upwards supported until the hook is hung on a cable, then the common insulation pull rod is rotated to drive a shell to rotate, the shell drives a threaded column to rotate, so that the threaded column is screwed upwards, the threaded column upwards supports the pressing block until the pressing block is pressed at the bottom end of the cable, and the hook and the pressing block are fixedly clamped on the cable. The utility model is convenient to install.

(2) When the alarm system is arranged, the infrared detector senses that foreign matters are close to the alarm system, the control unit controls the loudspeaker to give out sound alarm to remind people of paying attention to the cable or dispel birds away from the cable, when the brightness of the external environment sensed by the photoresistor is lower than a set value, the control unit controls the LED lamp beads to flicker, light of the LED lamp beads is red through the annular shell, and people at night are reminded of paying attention to the cable. The utility model can remind people and birds to keep away from the cable.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the housing.

Wherein: the solar energy sound-emitting device comprises a shell 10, an ear shell 11, a circuit cavity 12, an annular shell 13, a transparent cover 14, a sound transmission hole 15, a threaded cylinder 16, screws 17, a control unit 20, a storage battery 21, a solar panel 22, a photoresistor 23, a loudspeaker 24, an infrared detector 25, LED lamp beads 26, threaded columns 30, a fixing piece 31, a limiting plate 32, a hook 33 and a pressing block 34.

Detailed Description

The structure of the sound and light alarm provided by this embodiment is as shown in fig. 1-2, and includes a housing and an alarm system, where the housing includes a housing 10, an annular shell 13, and a transparent cover 14, the housing 10 is in a circular cylindrical structure, a cavity in the housing 10 is a circuit cavity 12, the front end and the rear end of the housing 10 are respectively provided with a semicircular cylindrical ear shell 11, the annular shell 13 is in a circular ring structure and is made of a red transparent material, the annular shell 13 is fixed at the bottom end of the housing 10, the transparent cover 14 is in a hemispherical shell structure, and the top end of the transparent cover 14 extends outward, and the top end of the transparent cover 14 is lapped on the annular shell 13; alarm system's structure includes the control unit 20, battery 21, infrared detector 25, speaker 24, LED lamp pearl 26, infrared detector 25 has two, sets up respectively in the recess of the bottom of two conches 11, infrared detector 25 responds to there is the foreign matter to be close, speaker 24 sets up in translucent cover 14, speaker 24 sends sound alarm, LED lamp pearl 26 sets up on the bottom lateral wall of shell 10, and sets up directly over annular shell 13, carry out the vision alarm when LED lamp pearl 26 flickers, control unit 20 and battery 21 all set up in circuit chamber 12, control unit 20 and battery 21, infrared detector 25, speaker 24, LED lamp pearl 26 electric connection, the operation of control unit 20 control system.

The bottom side wall of the transparent cover 14 is provided with a plurality of through holes, namely the sound transmission holes 15, and the sound transmission holes 15 facilitate sound transmission of the loudspeaker 24.

A screw cylinder 16 is fixed in a through hole of the bottom side wall of the housing 10, and a screw 17 is screwed into the screw cylinder 16 after sequentially passing through the annular shell 13 and the transparent cover 14, so that the annular shell 13 and the transparent cover 14 are fixed at the bottom end of the housing 10.

The solar energy alarm device is characterized in that a solar cell panel 22 is arranged on the top side wall of the shell 10, the solar cell panel 22 is electrically connected with the control unit 20, and the solar cell panel 22 converts solar energy into electric energy for an alarm system to use.

Be provided with photo resistor 23 on the end lateral wall of shell 10, photo resistor 23 and the control unit 20 electric connection, photo resistor 23 responds to the luminance of external environment, and when ambient brightness was less than the setting value, then control unit 20 control LED lamp pearl 26 twinkles.

The top end of the housing 10 is provided with a fixing member, which facilitates fixing the housing 10 on a cable.

The fixing part structurally comprises a threaded column 30, a hook 33 and a pressing block 34, wherein the hook 33 is of a U-shaped structure; a fixing plate 31 is fixed at the bottom end of the threaded column 30, the fixing plate 31 is fixed on the top side wall of the shell 10 through screws, and the threaded column 30 is screwed into and passes through a threaded through hole at the bottom of the hook 33; the pressing block 34 is of a wedge-shaped structure, the left portion of the pressing block 34 is sleeved in the middle of the hook 33, the hook 34 is hung on a cable, the shell 10 is rotated to drive the threaded column 30 to rotate, the threaded column 30 is screwed upwards, the threaded column 30 pushes the pressing block 34 upwards until the pressing block 34 presses the bottom end of the cable, and the hook 33 and the pressing block 34 are clamped on the cable.

The midline part of the top of the hook 33 is concave upwards, the top side wall of the left part of the pressing block 34 is concave downwards, and the cable is clamped between the upper concave part and the lower concave part to prevent the cable from falling off from the right side.

The top end of the threaded column 30 is fixed with a limiting plate 32, and the limiting plate 32 prevents the threaded column 30 from falling off from the hook 33.

The working principle of the utility model is as follows: during installation, after a common insulation rod is sleeved at the bottom of a special installation tool, a transparent lampshade of the acousto-optic alarm is directly sleeved in an installation tool cup, then a pressing block 34 slides to the bottom of a hook 33, then the common insulation rod is lifted, the acousto-optic alarm is lifted upwards until the hook 33 is hung on a cable, then the common insulation rod is rotated to drive a shell 10 to rotate, the shell 10 drives a threaded column 30 to rotate, the threaded column 30 is screwed upwards, the threaded column 30 pushes the pressing block 34 upwards until the pressing block 34 is pressed at the bottom end of the cable, and the hook 33 and the pressing block 34 are fixedly clamped on the cable; the during operation, infrared detector 25 responds to there being the foreign matter to be close, and the control unit 20 controls 24 sound alarms of speaker, reminds the mankind to notice the cable, perhaps dispels birds and keep away from the cable, and when the luminance of external environment was less than the setting value as photo resistance 23 response, the scintillation of control unit 20 control LED lamp pearl 26, LED lamp pearl 26's light sees through annular shell 13 and is red, reminds people at night to notice the cable. The utility model is convenient to install and can remind people and birds to keep away from the cable.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The acousto-optic alarm is characterized by comprising a shell and an alarm system, wherein the shell structurally comprises a shell (10), an annular shell (13) and a transparent cover (14), the shell (10) is of a circular cylinder structure, a cavity in the shell (10) is a circuit cavity (12), the front end and the rear end of the shell (10) are respectively provided with a semicircular cylinder ear shell (11), the annular shell (13) is of a circular ring structure and is made of red transparent materials, the annular shell (13) is fixed at the bottom end of the shell (10), the transparent cover (14) is of a hemispherical shell structure, the top end of the transparent cover (14) extends outwards, and the top end of the transparent cover (14) is lapped on the annular shell (13); alarm system's structure includes control unit (20), battery (21), infrared detector (25), speaker (24), LED lamp pearl (26), infrared detector (25) have two, set up respectively in the recess of the bottom of two concha (11), speaker (24) set up in translucent cover (14), LED lamp pearl (26) set up on the bottom lateral wall of shell (10), and set up directly over annular shell (13), control unit (20) and battery (21) all set up in circuit cavity (12), control unit (20) and battery (21), infrared detector (25), speaker (24), LED lamp pearl (26) electric connection.

2. The acousto-optic alarm according to claim 1, characterised in that: the bottom side wall of the transparent cover (14) is provided with a plurality of through holes, namely sound transmission holes (15).

3. The acousto-optic alarm according to claim 1, characterised in that: a threaded cylinder (16) is fixed in a through hole in the bottom side wall of the shell (10), and screws (17) sequentially penetrate through the annular shell (13) and the transparent cover (14) and then are screwed into the threaded cylinder (16), so that the annular shell (13) and the transparent cover (14) are fixed at the bottom end of the shell (10).

4. The acousto-optic alarm according to claim 1, characterised in that: the top end of the shell (10) is provided with a fixing piece.

5. An acousto-optic alarm according to claim 4 characterised in that: the fixing piece structurally comprises a threaded column (30), a hook (33) and a pressing block (34), wherein the hook (33) is of a U-shaped structure; a fixing plate (31) is fixed at the bottom end of the threaded column (30), the fixing plate (31) is fixed on the top side wall of the shell (10) through screws, and the threaded column (30) is screwed into and penetrates through a threaded through hole at the bottom of the hook (33); the pressing block (34) is of a wedge-shaped structure, and the left part of the pressing block (34) is sleeved in the middle of the hook (33).