CN219626132U

CN219626132U - Wrist prompting device

Info

Publication number: CN219626132U
Application number: CN202320769991.4U
Authority: CN
Inventors: 吴斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-01
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the field of reflectors, in particular to a wrist prompt device which comprises a base, a fixing mechanism for fixing the base on a wrist and a reflecting mechanism, wherein the reflecting mechanism is connected with the base through a connecting piece, the connecting piece is used for adjusting the angle of the reflecting mechanism relative to the base, and the base is provided with a luminous structure. The device can directly see the scene behind the wearer through observing the reflector of the reflecting mechanism, so that pedestrians can notice the road condition behind while paying attention to the front; the indicator lamp arranged in the base of the device can be timely opened according to the movement of the wrist of a user, and can give information to a driver of a motor vehicle in advance to draw attention when the driver goes out at night. The device can also observe scenes with different angles at the rear by driving the rotating mechanism, so that the observed visual field range is enlarged.

Description

Wrist prompting device

Technical Field

The utility model relates to the field of reflectors, in particular to a wrist prompt device.

Background

With the improvement of the economic level of people, the motor vehicles are basically available for the households. Due to the fact that the number of motor vehicles is increased, people travel more conveniently, and meanwhile the probability of traffic accidents is greatly increased. Among the numerous traffic accidents, the accident of a motor vehicle striking a pedestrian or a non-motor vehicle is a major component.

The reasons for the occurrence of the traffic accidents are mainly two: one is that pedestrians or people riding non-motor vehicles do not notice the vehicles behind and directly change directions when passing through the road, so that accidents occur; the second is that at night, due to insufficient ambient brightness, the vision of a driver of a motor vehicle is limited, pedestrians or riders on the road cannot be timely noticed, and the collision accident between the running motor vehicle and the pedestrians on the road is caused.

Therefore, it is necessary to design a wrist prompting device which can observe the rear view at any time and can timely draw attention of a driver of a motor vehicle at night.

Disclosure of Invention

The utility model aims to provide a wrist prompt device.

To achieve the purpose, the utility model adopts the following technical scheme:

the wrist prompting device comprises a base, a fixing mechanism for fixing the base on a wrist and a light reflecting mechanism, wherein the light reflecting mechanism is connected with the base through a connecting piece, the connecting piece is used for adjusting the angle of the light reflecting mechanism relative to the base, and the base is provided with a light emitting structure.

Further, the base comprises a chassis and a rotating mechanism, the chassis and the rotating mechanism are rotatably connected, the rotating mechanism can rotate around the central axis of the chassis, the rotating mechanism and the connecting piece are fixedly connected to form a groove for placing the tail end of the reflecting mechanism, and the upper surface of the rotating mechanism is attached to the lower surface of the reflecting mechanism.

Further, the reflection mechanism comprises a rotating ball, a cover plate and a connecting strip, one end of the connecting strip is fixedly connected with the cover plate, the other end of the connecting strip is fixedly connected with the rotating ball, the rotating ball is located in a groove formed by the rotating mechanism and the connecting piece, and a reflective mirror is fixedly arranged on the inner wall of the cover plate.

Further, rotary mechanism includes rotatory chassis, rotatory top disk, connecting cover and two roating seats, the middle part of base is provided with the chassis, rotatory chassis cup joints in the chassis, and rotatory chassis horizontal rotation, but chassis and rotatory chassis all are provided with the hole that is used for being fixed in the base with rotary mechanism, rotatory top disk fixed mounting is in the top of rotatory chassis, two roating seats are located the top both sides of base respectively, the lower surface of two roating seats all laminates with the upper surface of base, the top and the connecting cover fixed connection of two roating seats, the hole on the rotatory top disk is passed to the bottom of connecting cover and the top fixed connection of rotatory chassis, the tail end and the connecting piece fixed connection of connecting cover form a groove that supplies the spin ball to place.

Further, the fixing mechanism comprises a fixing belt II and a fixing belt I, the fixing belt II and the fixing belt I are respectively and rotatably connected with two ends of the base, a connecting part of the fixing belt II, which is close to the base, is provided with a belt hole for the tail end of the fixing belt I to pass through, a buckle is arranged at the position of the fixing belt II, which is close to the tail end, and a plurality of buckle holes matched with the buckle are formed in the fixing belt I.

Further, the rotary chassis is provided with a limit groove.

Further, the inside of base is provided with angle sensor and pilot lamp.

The utility model has the beneficial effects that: the device can directly see the scene behind the wearer through observing the reflector of the reflecting mechanism, so that pedestrians can notice the road condition behind while paying attention to the front; the indicator lamp arranged in the base of the device can be timely opened according to the movement of the wrist of a user, and can give information to a driver of a motor vehicle in advance to draw attention when the driver goes out at night. The device can also observe scenes with different angles at the rear by driving the rotating mechanism, so that the observed visual field range is enlarged.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments of the present utility model will be briefly described below.

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

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

in the figure: 1. a base; 1a, a chassis; 1b, a base; 2. a fixing mechanism; 2a, a second fixing belt; 2a1, a buckle; 2b, fixing the first belt; 3. a light reflecting mechanism; 3b, cover plate; 3c, connecting strips; 3a, a rotating ball; 4. a rotation mechanism; 4a, rotating the chassis; 4a1, a limit groove; 4b, rotating the top plate; 4c, a rotating seat; 4d, connecting a cover; 5. and a connecting piece.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced in size and do not represent the actual product dimensions.

The wrist prompt device shown in fig. 1 to 3 comprises a base 1, a fixing mechanism 2 for fixing the base 1 to a wrist and a light reflecting mechanism 3, wherein the light reflecting mechanism 3 is connected with the base 1 through a connecting piece 5, the connecting piece 5 is used for adjusting the angle of the light reflecting mechanism 3 relative to the base 1, and the base 1 is provided with a light emitting structure. When in use, the formed ring is worn on the wrist, the reflecting mechanism 3 is opened, and the rear view is observed.

The base 1 comprises a chassis 1a and a rotating mechanism 4, the chassis 1a and the rotating mechanism 4 are rotatably connected, the rotating mechanism 4 can rotate around the central axis of the chassis 1a, the rotating mechanism 4 and the connecting piece 5 are fixedly connected to form a groove for placing the tail end of the reflecting mechanism 3, the upper surface of the rotating mechanism 4 is attached to the lower surface of the reflecting mechanism 3, and the reflecting mirror is positioned between the reflecting mechanism 3 and the rotating mechanism 4. When the device is worn on a hand, the reflecting mechanism 3 is opened, and a rear scene can be observed through the reflecting mirror; when the scenes with different angles at the back are needed to be watched, the rotating mechanism 4 can be driven to watch the reflector again, so that the scenes with different angles can be observed.

The reflection mechanism 3 comprises a rotating ball 3a, a cover plate 3b and a connecting strip 3c, one end of the connecting strip 3c is fixedly connected with the cover plate 3b, the other end of the connecting strip 3c is fixedly connected with the rotating ball 3a, the rotating ball 3a is located in a groove formed by the rotating mechanism 4 and the connecting piece 5, the connecting strip 3c fixedly connects the rotating ball 3a and the connecting strip 3c to form a whole, and the rotating ball 3a rotates in the groove formed by the rotating mechanism 4 and the rotating mechanism 4 to realize flip of the cover plate 3 b. The inner wall of the cover plate 3b is fixedly provided with a reflector, and the rear view can be observed through the reflector by opening the cover plate 3 b.

The rotating mechanism 4 comprises a rotating chassis 4a, a rotating top disc 4b, a connecting cover 4d and two rotating seats 4c, the middle part of the base 1b is provided with a chassis 1a, the rotating chassis 4a is sleeved on the chassis 1a, the rotating chassis 4a can horizontally rotate, and the chassis 1a and the rotating chassis 4a are both provided with holes for fixing the rotating mechanism 4 on the base 1b, so that the base 1 and the rotating mechanism 4 are integrated, worn on the wrist of a user and do not fall off during rotation. The rotary top disc 4b is fixedly arranged at the top end of the rotary bottom disc 4a, the two rotary seats 4c are respectively positioned at two sides of the top end of the base 1b, the lower surfaces of the two rotary seats 4c are attached to the upper surface of the base 1b, and the rotary mechanism 4 can be enabled to be more stable in rotation. The top ends of the two rotating seats 4c are fixedly connected with the connecting cover 4d, the bottom end of the connecting cover 4d penetrates through a hole in the rotary top disc 4b to be fixedly connected with the top end of the rotary bottom disc 4a, and when the rotary top disc rotates, the two rotating seats 4c, the connecting cover 4d and the rotary bottom discs 4a and 4a can rotate simultaneously. The tail end of the connecting cover 4d is fixedly connected with the connecting piece 5 to form a groove for placing the rotating ball 3 a.

The fixing mechanism 2 comprises a fixing belt two 2a and a fixing belt one 2b, the fixing belt two 2a and the fixing belt one 2b are respectively and rotatably connected with two ends of the base 1b, a belt hole for the tail end of the fixing belt one 2b to pass through is formed in the connecting part of the fixing belt two 2a and the base 1b, and the tail end of the fixing belt one 2b is prevented from being exposed to the outside to influence the use of a user. And the fixing belt II 2a is provided with the buckle 2a1 near the tail end, and the fixing belt I2 b is provided with a plurality of buckling holes matched with the buckle 2a1, so that the fixing belt II 2a and the fixing belt I2 b are fixedly connected and form a complete ring with the base 1b, and the wrist-wearing type wrist-wearing device can be firmly worn on a wrist of a user and is convenient to use.

The rotary chassis 4a is provided with a limit groove 4a1, and when rotating to a required position, the rotary chassis can be clamped, so that the rotary mechanism 4 is prevented from continuously rotating.

The inside of base 1 is provided with angle sensor and pilot lamp, can be according to the upset motion of user's wrist, automatic lighting and turn off the pilot lamp, attracts other drivers' attention, makes the trip safer.

Working principle: connecting the second fixing belt 2a with the first fixing belt 2b, enabling the device to be worn on the wrist of a user, and turning over the cover plate 3b, wherein at the moment, a rear scene can be observed through a reflector on the inner wall of the cover plate 3 b; when viewing a scene at a different angle from the rear, the angle can be directly adjusted by driving the rotation mechanism 4. Through the activity wrist for the device takes place to incline, reaches certain angle, and the pilot lamp of installing in base 1 can automatic light the attention that attracts the passerby, when the device that returns, the pilot lamp goes out automatically.

The device can directly see the scene behind the wearer through observing the reflector of the reflecting mechanism, so that pedestrians can notice the road condition behind while paying attention to the front; the indicator lamp arranged in the base of the device can be timely opened according to the movement of the wrist of a user, and can give information to a driver of a motor vehicle in advance to draw attention when the driver goes out at night. The device can also observe scenes with different angles at the rear by driving the rotating mechanism, so that the observed visual field range is enlarged.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. The wrist prompting device is characterized by comprising a base (1), a fixing mechanism (2) for fixing the base (1) on a wrist and a light reflecting mechanism (3), wherein the light reflecting mechanism (3) is connected with the base (1) through a connecting piece (5), the connecting piece (5) is used for adjusting the angle of the light reflecting mechanism (3) relative to the base (1), and the base (1) is provided with a light emitting structure.

2. The wrist prompting device according to claim 1, wherein the base (1) comprises a chassis (1 a) and a rotating mechanism (4), the chassis (1 a) and the rotating mechanism (4) are rotatably connected, the rotating mechanism (4) can rotate around the central axis of the chassis (1 a), the rotating mechanism (4) is fixedly connected with the connecting piece (5) to form a groove for placing the tail end of the reflecting mechanism (3), and the upper surface of the rotating mechanism (4) is attached to the lower surface of the reflecting mechanism (3).

3. The wrist prompt device according to claim 1 or 2, characterized in that the light reflecting mechanism (3) comprises a rotating ball (3 a), a cover plate (3 b) and a connecting strip (3 c), one end of the connecting strip (3 c) is fixedly connected with the cover plate (3 b), the other end is fixedly connected with the rotating ball (3 a), the rotating ball (3 a) is positioned in a groove formed by the rotating mechanism (4) and the connecting piece (5), and a reflector is fixedly arranged on the inner wall of the cover plate (3 b).

4. The wrist prompt device according to claim 3, wherein the rotating mechanism (4) comprises a rotating chassis (4 a), a rotating top disc (4 b), a connecting cover (4 d) and two rotating seats (4 c), the middle part of the base (1 b) is provided with the chassis (1 a), the rotating chassis (4 a) is sleeved on the chassis (1 a), the rotating chassis (4 a) can horizontally rotate, the chassis (1 a) and the rotating chassis (4 a) are both provided with holes for fixing the rotating mechanism (4) on the base (1 b), the rotating top disc (4 b) is fixedly installed on the top end of the rotating chassis (4 a), the two rotating seats (4 c) are respectively located on two sides of the top end of the base (1 b), the lower surfaces of the two rotating seats (4 c) are respectively attached to the upper surface of the base (1 b), the top ends of the two rotating seats (4 c) are fixedly connected with the connecting cover (4 d), the bottom ends of the connecting cover (4 d) penetrate through the holes on the rotating top disc (4 b) and are fixedly connected with the top end of the rotating chassis (4 a), and the tail end (4 d) of the rotating top disc (4 a) is fixedly connected with the tail end of the rotating chassis (4 a) to form a connecting piece (5).

5. The wrist prompt device according to claim 4, wherein the fixing mechanism (2) comprises a fixing belt two (2 a) and a fixing belt one (2 b), the fixing belt two (2 a) and the fixing belt one (2 b) are respectively rotatably connected with two ends of the base (1 b), a belt hole for the tail end of the fixing belt one (2 b) to pass through is formed in the connecting position of the fixing belt two (2 a) close to the base (1 b), a buckle (2 a 1) is arranged at the position of the fixing belt two (2 a) close to the tail end, and a plurality of buckle holes matched with the buckle (2 a 1) are formed in the fixing belt one (2 b).

6. Wrist prompt device according to claim 5, characterized in that the rotary chassis (4 a) is provided with a limit slot (4 a 1).

7. Wrist prompt device according to claim 6, characterized in that the base (1) is internally provided with an angle sensor and an indicator light.