Rear warning device for deaf-mute

Abstract

The utility model discloses a deaf-mute rear warning device in the technical field of warning devices, which comprises a main body, the main body is arc-shaped, two ends of the main body are connected with elastic rods, one end of each elastic rod is connected with a mounting block, and a vibration groove is arranged in the mounting block. The outer side of the main body is connected with the radio microphone, the radio microphone collects rear sound, the main body is connected with the radio microphone at a high position to avoid being blocked by clothes, and when the sound collected by the radio microphone exceeds the sound emitted by a common loudspeaker by 80 decibels, the control equipment enables the vibration motors at the two ends to rotate, so that the sound is collected. The output end of the vibration motor drives the semicircular vibration block to rotate so as to generate vibration, meanwhile, the eccentric hole in the vibration block drives the touch panel to eccentrically rotate, the touch panel makes contact with a user, vibration generated by the vibration motor and the touch panel which eccentrically rotates in a reciprocating mode conduct vibration and touch warning, somatosensory contact warning is conducted, and no warning blind area exists. And the warning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of warning devices, in particular to a rear warning device for the deaf-mute. Background Art

[0002] Deaf-mutes are people who have severe hearing loss for various reasons, have lost the ability to learn languages, or have become mute because some of the languages ​​they have learned cannot be developed and consolidated after severe deafness. Due to hearing impairment, deaf-mutes cannot see behind them, resulting in an inability to warn when vehicles appear behind them. When deaf-mutes walk on the road, they cannot avoid vehicles behind them in time, resulting in a high risk of traffic accidents.

[0003] However, existing rear warnings for the deaf-mute are mostly carried out through lights, and light-type warnings are prone to blind spots, which may cause the deaf-mute to ignore the blind spots when using them. In addition, light warnings are easily blocked by clothing, making it difficult for users to observe and resulting in poor use effect. Based on this, the utility model designs a rear warning device for the deaf-mute to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rear warning device for the deaf-mute to solve the problem that the light-type warnings proposed above are prone to blind spots, causing the deaf-mute users to ignore the blind spots when using the device, and the light warnings are easily blocked by clothing, making it difficult for users to observe the problem.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rear warning device for the deaf-mute comprises a main body, which is arc-shaped, with elastic rods connected to both ends of the main body, one end of the elastic rod is connected to a mounting block, a vibration groove is provided inside the mounting block, a vibration motor is connected inside the vibration groove, an output end of the vibration motor is connected to a semicircular vibration block, an eccentric hole is provided on the vibration block, a touch pad is installed inside the eccentric hole, a rubber membrane is connected to the edge of the touch pad, the rubber membrane is connected to the inner wall of the mounting block, a microphone is connected to the middle part of the outer side of the main body, a battery compartment is provided inside the mounting block on one side, a storage battery is installed in the battery compartment, and a battery cover is clamped on the outside of the battery compartment.

[0007] As a further solution of the utility model: the upper end of the main body is connected to two symmetrical arc-shaped protrusions, and the inner wall of the main body is connected to a plurality of massage blocks.

[0008] As a further solution of the utility model: a plurality of the massage blocks are evenly distributed on the inner wall of the main body, and the massage blocks are arc-shaped.

[0009] As a further solution of the utility model: a plurality of elastic grooves are provided inside the elastic rod, and the elastic grooves are U-shaped.

[0010] As a further solution of the utility model: the outside of the elastic rod is covered and connected with a protective sleeve, and the protective sleeve is made of elastic rubber.

[0011] As a further solution of the utility model: a mounting groove is provided at the upper end of the mounting block, and a warning light strip is installed inside the mounting groove.

[0012] As a further solution of the utility model: the length of the warning light bar matches the length of the installation groove, and a plurality of LED lamp beads are connected to the warning light bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a microphone is connected to the outside of the main body to collect the sound from the rear. The microphone is connected to a higher position on the main body to avoid being blocked by clothes. When the sound collected by the microphone exceeds the 80 decibel sound emitted by a general speaker, the control device rotates the vibration motors at both ends, and the output end of the vibration motor drives the semicircular vibration block to rotate, thereby generating vibration. At the same time, the eccentric hole on the vibration block drives the touch panel to rotate eccentrically, and the touch panel contacts the user, so that the vibration generated by the vibration motor and the eccentrically reciprocating touch panel vibrate and touch to warn, and perform somatosensory contact warning, without warning blind spots, and with good warning effect.

[0015] 2. In the utility model, a plurality of elastic grooves are provided inside the elastic rod, and the elastic grooves are U-shaped. The plurality of U-shaped elastic grooves provided inside the elastic rod facilitate the internal folding of the elastic rod. When not in use, the overall occupied volume of the device is reduced, and it is easy to carry. The outer covering of the elastic rod is connected with a protective sleeve, and the protective sleeve connected to the outer covering of the elastic rod is used for protection to avoid contact between the elastic groove and the user's skin to cause pinching. The warning light bar is embedded and installed inside the mounting groove at the upper end of the mounting block, and then the warning light bar flashes when the horn is sounded from behind, and a light warning is given, thereby giving a multi-directional warning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4It is a rear-view stereoscopic structural schematic diagram of the utility model.

[0020] In the figure: 1. Main body; 2. Elastic rod; 3. Elastic groove; 4. Mounting block; 5. Vibration groove; 6. Vibration motor; 7. Vibration block; 8. Eccentric hole; 9. Touch pad; 10. Rubber membrane; 11. Microphone; 12. Mounting groove; 13. Warning light bar; 14. Battery compartment; 15. Storage battery; 16. Battery cover; 17. Massage block; 18. Protective cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 4In the embodiment of the utility model, a rear warning device for the deaf-mute comprises a main body 1, which is arc-shaped, and elastic rods 2 are connected at both ends of the main body 1, and one end of the elastic rod 2 is connected to a mounting block 4, and a vibration groove 5 is provided inside the mounting block 4, and a vibration motor 6 is connected inside the vibration groove 5, and the output end of the vibration motor 6 is connected to a semicircular vibration block 7, and an eccentric hole 8 is provided on the vibration block 7, and a touch pad 9 is installed inside the eccentric hole 8, and a rubber membrane 10 is connected to the edge of the touch pad 9, and the rubber membrane 10 is connected to the inner wall of the mounting block 4, and a microphone 11 is connected to the middle part of the outer side of the main body 1, and a battery compartment 14 is provided inside the mounting block 4 on one side, and a storage battery 15 is installed in the battery compartment 14, and a battery cover 16 is clamped on the outside of the battery compartment 14, and the two ends of the main body 1 are connected to the mounting blocks 4 at both ends through the elastic rods 2, and the arc-shaped main body 1 cooperates with the elastic rods 2 to make the mounting block 4 in an elastically open state, so that the whole device The body hoop is positioned at the user's neck so that the mounting block 4 fits tightly against the neck. A battery compartment 14 is provided on one side of the mounting block 4. A storage battery 15 inside the battery compartment 14 provides power. A microphone 11 is connected to the outside of the main body 1 to collect sounds from the rear. The microphone 11 is connected to a higher position on the main body 1 to avoid being blocked by clothing. When the sound collected by the microphone 11 exceeds the 80 decibel sound emitted by a general speaker, the control device rotates the vibration motors 6 at both ends. The output end of the vibration motor 6 drives the semicircular vibration block 7 to rotate, thereby generating vibration. At the same time, the eccentric hole 8 on the vibration block 7 drives the touch pad 9 to rotate eccentrically. The touch pad 9 contacts the user, so that the vibration generated by the vibration motor 6 and the eccentrically reciprocating touch pad 9 vibrate and touch warnings are generated, and somatic contact warnings are performed. There is no warning blind spot, and the warning effect is good. The overall structure of the device is compact, easy to wear, and easy to use.

[0024] Preferably, Figure 1 As shown, the upper end of the main body 1 is connected to two symmetrical arc-shaped protrusions, and the inner wall of the main body 1 is connected to multiple massage blocks 17. The arc-shaped protrusions on the upper end of the main body 1 are convenient for fitting the neck curve, and the inner wall of the main body 1 is connected to multiple massage blocks 17 for contact massage. It is comfortable to wear and has a good massage effect.

[0025] Preferably, Figure 1 As shown, multiple massage blocks 17 are evenly distributed on the inner wall of the main body 1, and the massage blocks 17 are arc-shaped. Multiple massage blocks 17 on the inner wall of the main body 1 perform equidistant massage. The arc-shaped massage blocks 17 contact the arc-shaped end faces of the user to ensure the installation massage effect.

[0026] Preferably, Figure 2 As shown, a plurality of elastic grooves 3 are provided inside the elastic rod 2, and the elastic grooves 3 are U-shaped. The plurality of U-shaped elastic grooves 3 are provided inside the elastic rod 2 to facilitate the internal folding of the elastic rod 2. When not in use, the overall occupied volume of the device is reduced, and it is easy to carry.

[0027] Preferably, Figure 2 As shown, the elastic rod 2 is externally coated with a protective sleeve 18, which is made of elastic rubber. The protective sleeve 18 connected to the elastic rod 2 is used for protection to prevent the elastic groove 3 from contacting the user's skin and causing pinching.

[0028] Preferably, Figure 1 As shown, a mounting groove 12 is provided at the upper end of the mounting block 4, and a warning light bar 13 is installed inside the mounting groove 12. The warning light bar 13 is embedded in the mounting groove 12 at the upper end of the mounting block 4, and then the warning light bar 13 flashes when the horn is sounded from behind, providing a light warning.

[0029] Preferably, Figure 1 As shown, the length of the warning light bar 13 matches the length of the mounting groove 12, and a plurality of LED lamp beads are connected to the warning light bar 13. The warning light bar 13 of matching length inside the mounting groove 12 provides a strip warning. The warning light bar 13 with multiple LED lamp beads is more energy-efficient and improves the battery life of the equipment.

[0030] The working principle of the utility model is as follows: the two ends of the main body 1 are connected to the mounting blocks 4 at the two ends through the elastic rod 2, the arc-shaped main body 1 cooperates with the elastic rod 2 to make the mounting block 4 in an elastically opened state, so that the device as a whole is hooped at the user's neck position, so that the mounting block 4 is close to the neck, a battery compartment 14 is provided on one side of the mounting block 4, and the storage battery 15 inside the battery compartment 14 provides power, the outer side of the main body 1 is connected to the sound receiving microphone 11, the sound receiving microphone 11 collects the sound from the rear, the sound receiving microphone 11 at a higher position is connected to the main body 1 to avoid being blocked by clothes, when the sound collected by the sound receiving microphone 11 exceeds the 80 decibel sound emitted by the general speaker, the control device rotates the vibration motor 6 at the two ends, the output end of the vibration motor 6 drives the semicircular vibration block 7 to rotate, and then generates vibration, and at the same time the eccentric hole 8 on the vibration block 7 drives the touch pad 9 to rotate eccentrically, the touch pad 9 contacts the user, and the vibration generated by the vibration motor 6 and the eccentric reciprocating rotating touch pad 9 vibrate and touch warning, so as to perform somatosensory contact warning, there is no warning blind spot, the warning effect is good, and the overall structure of the device is compact and easy to wear.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rear warning device for the deaf-mute, comprising a main body (1), characterized in that: The main body (1) is arc-shaped, and elastic rods (2) are connected at both ends of the main body (1), one end of the elastic rod (2) is connected to a mounting block (4), a vibration groove (5) is provided inside the mounting block (4), a vibration motor (6) is connected inside the vibration groove (5), an output end of the vibration motor (6) is connected to a semicircular vibration block (7), an eccentric hole (8) is provided on the vibration block (7), a touch panel (9) is installed inside the eccentric hole (8), a rubber membrane (10) is connected to the edge of the touch panel (9), and the rubber membrane (10) is connected to the inner wall of the mounting block (4), a microphone (11) is connected to the middle part of the outer side of the main body (1), a battery compartment (14) is provided inside the mounting block (4) on one side, a storage battery (15) is installed in the battery compartment (14), and a battery cover (16) is clamped on the outside of the battery compartment (14).

2. A rear warning device for the deaf-mute according to claim 1, characterized in that: The upper end of the main body (1) is connected to two symmetrical arc-shaped protrusions, and the inner wall of the main body (1) is connected to a plurality of massage blocks (17).

3. A rear warning device for the deaf-mute according to claim 2, characterized in that: The plurality of massage blocks (17) are distributed at equal intervals on the inner wall of the main body (1), and the massage blocks (17) are arc-shaped.

4. The rear warning device for the deaf-mute according to claim 1, characterized in that: A plurality of elastic grooves (3) are provided inside the elastic rod (2), and the elastic grooves (3) are U-shaped.

5. The rear warning device for the deaf-mute according to claim 4, characterized in that: The outside of the elastic rod (2) is covered and connected with a protective sleeve (18), and the protective sleeve (18) is made of elastic rubber.

6. The rear warning device for the deaf-mute according to claim 1, characterized in that: The upper end of the mounting block (4) is provided with a mounting groove (12), and a warning light bar (13) is installed inside the mounting groove (12).

7. The rear warning device for the deaf-mute according to claim 6, characterized in that: The length of the warning light bar (13) matches the length of the mounting groove (12), and a plurality of LED lamp beads are connected to the warning light bar (13).

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