Helmet with navigation function

Abstract

The utility model belongs to the field of helmets, particularly relates to a helmet with a navigation function, and aims to solve the problems that although the existing helmet can be used for navigating a user when the helmet is used, the neck is always exposed outside when the user rides a bicycle by wearing the helmet in summer, the helmet cannot shield the neck, and the neck is easily sunburnt. According to the scheme, the helmet comprises a helmet body used for protecting the head, a first shell is fixedly arranged at the top of the helmet body, second shells are fixedly arranged on the two sides of the helmet body, a shielding mechanism is arranged at the bottom of the helmet body, and when the helmet is used in summer, the shielding mechanism can shield the neck of a user from sunlight; sunburn is avoided; in order to fix the shielding mechanism, the helmet body further comprises a fixing mechanism, sunlight at the neck can be effectively shielded through the shielding mechanism, sunburn is avoided, more comprehensive sunshade protection is provided for a rider, and the shielding mechanism can be conveniently disassembled and assembled through the fixing mechanism so as to be convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to helmet technical field especially relates to a helmet with navigation function. BACKGROUND

[0002] The helmet is the tool that people cannot lack in traffic, and it is divided into military helmet, police helmet and civilian helmet etc. It is mostly semicircular, and is mainly composed of three parts of outer shell, liner and suspension device. The outer shell is made of special steel, glass steel, reinforced plastic, leather, nylon and other materials to resist the damage of bullet, bullet fragments and other striking objects to the head. It is called armor, head armor, helmet or helmet in ancient China.

[0003] Through the search, the patent with the announcement number CN216568586U discloses a navigation function helmet with a listening structure, but the helmet has the following shortcomings when in use:

[0004] Although the user can be navigated when in use, the neck is often exposed when wearing the helmet and riding a bicycle in summer, and the helmet cannot shield the neck, which is easy to cause sunburn of the neck. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings that the user can be navigated when in use in the prior art, the neck is often exposed when wearing the helmet and riding a bicycle in summer, and the helmet cannot shield the neck, which is easy to cause sunburn of the neck, and provides a helmet with navigation function.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A helmet with navigation function, comprising a helmet main body for protecting the head, a first shell body is fixedly arranged on the top of the helmet main body, second shell bodies are fixedly arranged on both sides of the helmet main body, and a shielding mechanism is arranged at the bottom of the helmet main body. The shielding mechanism can shield sunlight from the user's neck and prevent sunburn when in use in summer.

[0008] In order to fix the shielding mechanism, the helmet main body further comprises a fixing mechanism, which can install and fix the shielding mechanism when in use.

[0009] In a possible design, the shielding mechanism comprises a sunshade for shielding sunlight from the user's neck, and the sunshade is arranged on the outer bottom end of the helmet main body.

[0010] In a possible design, the fixing mechanism comprises a second Velcro hook surface and a second Velcro loop surface used in conjunction for fixing the sun visor, one side of the second Velcro hook surface is fixedly connected to the outer bottom end of the helmet body, and one side of the second Velcro loop surface is sewn to the inner top end of the sun visor, and the second Velcro hook surface and the second Velcro loop surface are bonded.

[0011] In a possible design, the front side of the helmet body is fixedly provided with a sun visor plate for sun shading.

[0012] In a possible design, a wire connection through slot is formed in the helmet body, a cable is arranged in the wire connection through slot, one side of the first shell is fixedly provided with a charging interface, one side of one of the second shells is provided with a button switch, the first shell is internally provided with an internal power supply, a control circuit board is arranged on the upper side of the internal power supply, a Bluetooth module is arranged on the upper side of the control circuit board, a receiver speaker is arranged in the second shell, porous sponge pads are embedded in the left and right sides of the helmet body, a receiver sound transmission channel is formed in the connection part between the helmet body and the second shell, and a baffle is arranged in the receiver sound transmission channel.

[0013] In a possible design, one side of the sun visor is sewn with a first Velcro hook surface used for closing both ends of the sun visor, and the inner side of the other end of the sun visor is sewn with a first Velcro loop surface, and the first Velcro hook surface and the first Velcro loop surface are bonded.

[0014] In a possible design, one side of the first shell is fixedly provided with a second fixing ring and externally provided with a second external thread, one end of the second fixing ring is provided with a second protective cover used for protecting the charging interface, a second internal thread is formed in the inner wall of the second protective cover, the second protective cover and the second fixing ring are threadedly connected, one side of the second shell is fixedly provided with a first fixing ring and externally provided with a first external thread, one end of the first fixing ring is provided with a first protective cover used for protecting the button switch, a first internal thread is formed in the inner wall of the first protective cover, and the first protective cover and the first fixing ring are threadedly connected.

[0015] In the application, when used, the user first turns on the internal power supply by pressing the button switch (in rainy days, the first cover body needs to be screwed on the first fixed ring for rain protection), then connects the helmet main body inside navigation device through the Bluetooth module connector, wears the helmet main body on the head, and makes the two ear positions adhere to the left and right two porous sponge pads, the porous sponge pads can buffer and protect the ears of the user, reduce the pressure on the ears, and will not hinder the propagation of the sound in the earphone speaker, the navigation information is transmitted to the control circuit board through Bluetooth by the navigation device inside the helmet main body, then the control circuit board analyzes and processes the navigation information, the navigation information is transmitted to the earphone speaker through the cable line of the control circuit board, then the navigation information is converted into sound wave information and transmitted to the ears of the user through the earphone speaker, which is convenient for the user to process the navigation information during driving, then the first magic tape hook surface at one end of the sunshade is adhered to the first magic tape wool surface at the other end, so that the two ends of the sunshade are closed to form a complete sunshade structure, which effectively shields the sunlight at the neck and avoids sunburn, wherein the material of the sunshade can be selected from sunshade cloth, non-transparent ice silk fabric and the like, and the specific material can be selected according to actual needs, when the sunshade is not needed, the sunshade is pulled to separate the first magic tape hook surface and the first magic tape wool surface, so that the sunshade can be removed, when the sunlight directly strikes the eyes or it rains during riding or activities, the sunshade can effectively shield, and the material of the sunshade can be selected from plastic materials with black coating, the earphone speaker is electrically connected with the control circuit board through the cable line, the built-in power supply output end is connected with the control circuit board input end, the charging interface output end is connected with the built-in power supply input end, the button switch output end is connected with the control circuit board input end, the control circuit board output end is connected with the earphone speaker input end, and the Bluetooth module output end is connected with the control circuit board input end.

[0016] The utility model discloses a beneficial effect is:

[0017] In the utility model, a kind of helmet with navigation function, through the adhesion of first magic tape hook surface and first magic tape wool surface, the two ends of sunshade can be easily closed, form a complete sunshade structure, effectively shield the sunlight at the neck, avoid sunburn, provide more comprehensive sun protection for rider;

[0018] In the utility model, a kind of helmet with navigation function, through the sunshade of the front side of helmet main body, can effectively shield eyes when sunlight directly strikes or rain, sunshade adopts plastic material with black coating, not only can effectively block sunlight, also have certain rainproof function, further improve the comfort and safety of riding;

[0019] The utility model discloses, through shielding mechanism can effectively shield the sunlight at the neck, avoid sunburn, provide more comprehensive sun protection for the rider, through the fixed mechanism can conveniently dismount the shielding mechanism, in order to use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model discloses a main view structure schematic diagram of helmet with navigation function is provided;

[0021] Figure 2 The utility model discloses a front view structure schematic diagram of helmet with navigation function is provided;

[0022] Figure 3 The utility model discloses a first partial structure schematic diagram of helmet with navigation function is provided;

[0023] Figure 4 The utility model discloses a second partial structure schematic diagram of helmet with navigation function is provided;

[0024] Figure 5 The utility model discloses a circuit principle block diagram of helmet with navigation function is provided.

[0025] In the drawing: 1, helmet main part;2, sunshade;3, first shell;4, sunshade board;5, first magic tape hook face;6, second magic tape hook face;7, first fixed ring;8, second shell;9, first protective cover;10, second fixed ring;11, second protective cover. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Embodiment one

[0028] Reference Figures 1-5 A helmet with navigation function is applied in the field of helmet, which comprises: the helmet main body 1 is made of high-strength and lightweight material, such as carbon fiber composite material or engineering plastic, so as to ensure that the helmet weight is reduced and the wearing comfort is improved while reliable head protection is provided. The inside of the helmet main body 1 is designed according to the contour of the human head, which can closely fit the head and provide stable wearing experience. The left and right sides of the inside are embedded with porous sponge pads, which are fixed in the inner wall of the helmet main body 1 by means of glue or sewing. Not only can the porous sponge pads buffer and protect the ears of the user during cycling, but also the porous structure will not hinder the propagation of sound in the earphone speaker.

[0029] The first shell 3 is fixedly connected to the top of the helmet body 1 by screws or adhesion. The inside of the first shell 3 forms a closed space for installing the built-in power supply, control circuit board and Bluetooth module. The built-in power supply adopts a rechargeable lithium battery, which is connected to the control circuit board by wires to provide power support for the electronic components of the entire helmet. The control circuit board is integrated with various electronic components and chips, which are responsible for processing navigation information, controlling audio playback and other functions. The Bluetooth module is welded on the control circuit board, which is used for communication with external Bluetooth devices such as mobile phones to receive navigation information. One side of the first shell 3 is fixedly provided with a second fixing ring 10, which is integrally formed with the first shell 3, and a second outer thread is formed on the outer side of the second fixing ring 10. One end of the second fixing ring 10 is provided with a second protective cover 11, and a second inner thread matched with the second outer thread is formed on the inner wall of the second protective cover 11. The second protective cover 11 is installed on the second fixing ring 10 by a threaded connection method to protect the charging interface.

[0030] Two second shells 8 are fixedly connected to the two sides of the helmet body 1 by screws or adhesion. One of the second shells 8 is internally provided with an earpiece loudspeaker, which is connected to the control circuit board by wires to play navigation voice information. An earpiece sound transmission channel is formed in the connection part between the helmet body 1 and the second shell 8, and a baffle is installed in the earpiece sound transmission channel to prevent dust and other debris from entering the earpiece loudspeaker while ensuring smooth sound transmission. One side of the second shell 8 is fixedly provided with a first fixing ring 7, which is integrally formed with the second shell 8, and a first outer thread is formed on the outer side of the first fixing ring 7. One end of the first fixing ring 7 is provided with a first protective cover 9, and a first inner thread matched with the first outer thread is formed on the inner wall of the first protective cover 9. The first protective cover 9 is installed on the first fixing ring 7 by a threaded connection method to protect the button switch. The other second shell 8 is provided with a button switch on one side, which is connected to the control circuit board by wires to control the functions such as turning on and off the helmet and adjusting the volume.

[0031] The shielding mechanism includes a sunshade 2 made of sunshade cloth or non-transparent ice silk fabric, which has good sun-shielding effect and air permeability. The sunshade 2 is arranged on the outer bottom end of the helmet body 1 by sewing.

[0032] The fixing mechanism includes a second Velcro hook surface 6 and a second Velcro loop surface. The second Velcro hook surface 6 is fixedly connected to the outer bottom end of the helmet body 1 by glue or sewing, and the second Velcro loop surface is fixedly connected to the inner top end of the sunshade 2 by sewing. When the sunshade 2 is unfolded, the second Velcro hook surface 6 and the second Velcro loop surface are adhered to each other, so that the sunshade 2 is fixed on the helmet body 1, realizing sun-shielding protection for the neck.

[0033] Example two

[0034] Reference Figures 1-4 On the basis of improving example one:

[0035] The sun shield 4 is made of plastic material with a black coating, which can effectively block direct sunlight. The sun shield 4 is fixedly connected to the front side of the helmet body 1 through a rotating shaft structure, and the inclination angle of the sun shield 4 can be manually adjusted according to the angle of sunlight to obtain the best sun-shading effect.

[0036] The working principle of the helmet body 1, the button switch, the charging interface, the built-in power supply, the control circuit board, the Bluetooth module, and the earpiece speaker is the same as that of the authorized number CN216568586U, and will not be repeated here.

[0037] The drawings in the specification of the present application are only of a schematic nature, and the size and shape of each component shown are not actual limitations, but only a schematic representation. In the actual implementation process, each component can be reasonably configured and adjusted according to specific needs and actual conditions.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change, which should be covered within the protection scope of the present application.

Claims

1. A helmet with navigation function, characterized in that, The utility model provides a head protection's helmet body (1) for including, the top of helmet body (1) is fixedly provided with first shell (3), both sides of helmet body (1) are fixedly provided with second shell (8), the bottom of helmet body (1) is equipped with shielding mechanism, shielding mechanism can shield the sun to the neck of user in summer use, avoid sunburn, In order to fix shielding mechanism, helmet body (1) further includes fixing mechanism, fixing mechanism can install and fix shielding mechanism when using shielding mechanism.

2. A helmet with navigation function according to claim 1, characterized in that, The shielding mechanism includes a sunshade (2) for shielding the sun from the user's neck, which is provided on the outer bottom end of the helmet body (1).

3. A helmet with navigation capabilities according to claim 2, characterized in that, The fixing mechanism includes a second hook side of Velcro (6) for fixing the sunshade (2) and a second loop side of Velcro used in conjunction, one side of the second hook side of Velcro (6) is fixedly connected with the outer bottom end of the helmet body (1), one side of the second loop side of Velcro is sewn with the inner top end of the sunshade (2), and the second hook side of Velcro (6) and the second loop side of Velcro are adhered.

4. The helmet with navigation function according to claim 1, characterized in that, The front side of the helmet body (1) is fixedly provided with a sunshade plate (4) for shading.

5. The helmet with navigation function according to claim 1, characterized in that, The inside of the helmet body (1) is provided with a wire connection channel, the inside of the wire connection channel is equipped with a cable, one side of the first shell (3) is fixedly provided with a charging interface, one side of one of the second shells (8) is installed with a button switch, the inside of the first shell (3) is installed with an internal power supply, the upper side of the internal power supply is installed with a control circuit board, the upper side of the control circuit board is installed with a Bluetooth module, the inside of the second shell (8) is installed with a receiver speaker, the inside of the helmet body (1) is embedded with a porous sponge pad on both sides, the inside of the connection between the helmet body (1) and the second shell (8) is provided with a receiver sound transmission channel, and the inside of the receiver sound transmission channel is installed with a baffle.

6. The helmet with navigation function according to claim 2, wherein, One side of the sunshade (2) is sewn with a first hook side of Velcro (5) for closing both ends of the sunshade (2), the other end of the sunshade (2) is sewn with a first loop side of Velcro on the inner side, and the first hook side of Velcro (5) and the first loop side of Velcro are adhered.

7. The helmet with navigation function according to claim 1, wherein, One side of the first shell (3) is fixedly provided with a second fixing ring (10) and is provided with a second external thread on the outside, one end of the second fixing ring (10) is provided with a second protective cover (11) for protecting the charging interface, the inner wall of the second protective cover (11) is provided with a second internal thread, the second protective cover (11) is threadedly connected with the second fixing ring (10), one side of the second shell (8) is fixedly provided with a first fixing ring (7) and is provided with a first external thread on the outside, one end of the first fixing ring (7) is provided with a first protective cover (9) for protecting the button switch, the inner wall of the first protective cover (9) is provided with a first internal thread, and the first protective cover (9) is threadedly connected with the first fixing ring (7).

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