Connecting structure based on fixed power supply to helmet or hat

Abstract

The utility model discloses a connecting structure based on a fixed power supply to a helmet or a hat, which relates to the field of helmets and hats, and comprises a head-mounted device and a mounting seat, the mounting seat is fixedly mounted on the outer side surface of the head-mounted device, the power supply is detachably mounted on the mounting seat, and the power supply supplies power to the head-mounted device; the shape of the power supply is not limited; compared with the prior art, the head-mounted equipment has the beneficial effects that the mounting seat is fixed on the outer side of the head-mounted equipment, the power supply can be put into the mounting seat to supply power to the head-mounted equipment, continuous endurance can be realized by quickly replacing the power supply when the power is used up, the power supply can be independently taken down for charging, and the power supply is convenient to use. The technical problem that the charger cannot be used in the charging process is solved.

Description

Technical Field

[0001] The utility model relates to the field of helmets and hats, in particular to a connection structure based on fixing a power source to a helmet or a hat. Background Art

[0002] Safety helmets are hats that protect people's heads from falling objects and other specific factors. Safety helmets are composed of a shell, a lining, a chin strap and accessories. Helmets are head protection equipment. They are the hats worn by soldiers during training and combat, and are an indispensable tool for people's transportation. They are divided into military helmets, police helmets and civilian helmets.

[0003] Currently, in order to facilitate the use of hats and helmets, electronic devices such as lamps, speakers, microphones, fans, etc. are added to the hats or helmets to realize functions such as lighting, listening to music, talking, and heat dissipation. However, after adding these electronic devices, it is necessary to build batteries into the hats or helmets. Since the built-in batteries cannot be removed and replaced separately when the power is exhausted, the hats or helmets need to be removed for charging, and they cannot be used normally during the charging process.

[0004] For example, the prior art (announcement number: CN213041382U, announcement date: 2021.04.23) discloses a temperature monitoring device fixed on the edge of a helmet or hat, which is equipped with a temperature measurement component, which can enable traditional helmets to have a temperature measurement function, and can measure the temperature data of high-risk groups such as delivery riders and couriers in real time or at regular intervals. By pre-setting the ID of the device, the device can be associated with a person to achieve remote temperature supervision of the personnel, thereby meeting the society's needs for long-term epidemic prevention and control management.

[0005] For example, in the prior art (Announcement No.: CN102038310B, Announcement Date: 2013.03.27), a hat with a sound playback function is disclosed, which uses a thin speaker and can be attached to the brim of the hat. The appearance of the hat is no different from that of an ordinary hat. The thin speaker is more power-efficient than a traditional dynamic speaker, so it can be used for a long time without replacing the battery. Since the thin speaker is light in weight, when the user wears the hat, the brim of the hat will not be pressed down due to the heavy weight, and will not block the user's line of sight.

[0006] The prior art (announcement number: CN205267099U, announcement date: 2016.06.01) also discloses a flexible circuit board and an intelligent hair growth helmet, which utilizes a hollow area to separate the main area and two side areas of the flexible circuit board to form a flexible circuit board that is connected to each other and separated from each other. When matching the shape of the helmet and the hat, it is very easy to fill the entire helmet and the hat well, so that the light-emitting units are distributed in a sufficient range and are large enough to produce a large range of light spots and achieve the desired effect.

[0007] In the prior art and the various helmets and hats mentioned above, as long as electronic devices are added, lithium batteries must be built in, and there will be technical problems that they cannot be used normally during the charging process. Therefore, it is necessary to newly design a connection structure based on a fixed power supply to the helmet or hat. Utility Model Content

[0008] In order to overcome the above-mentioned shortcomings, the utility model provides a technical solution that can solve the above-mentioned problems.

[0009] A connection structure based on fixing a power supply to a helmet or a hat comprises a head-mounted device and a mounting base, wherein the mounting base is fixedly mounted on the outer side of the head-mounted device and a power supply is detachably mounted on the mounting base, and the power supply supplies power to the head-mounted device.

[0010] Further: the power source is any one of a power bank and a battery.

[0011] Furthermore: at least two positioning buckles are formed on one side of the mounting seat close to the head-mounted device, and at least two mounting holes are formed on the side of the head-mounted device. The positioning buckles are correspondingly snapped and installed in the mounting holes to form a fixed connection.

[0012] Furthermore: a concave arc surface is formed on one side of the mounting seat close to the head-mounted device, and the concave arc surface is attached to the outer side surface of the head-mounted device.

[0013] Further: the head mounted device is any one of a helmet, a cap, and a VR device.

[0014] Furthermore: a recessed groove is formed on the upper side of the mounting seat, and the bottom side of the power supply is installed in the recessed groove with clearance fit.

[0015] Furthermore: a connection socket is embedded in the middle of the recessed groove, a connection plug is arranged on the bottom side of the power supply, and the connection plug is inserted into the connection socket with clearance to complete the electrical connection.

[0016] Furthermore: the connecting socket adopts any one of Mini USB interface, Micro USB interface, Type-C interface, and Lightning interface, and the connecting plug adopts any one of Mini USB plug, Micro USB plug, Type-C plug, and Lightning plug, and the connecting plug and the connecting socket are assembled in correspondence with each other.

[0017] Furthermore: a circuit board is fixedly installed in the mounting base, the connecting socket and the circuit board are electrically connected to each other, and the power supply supplies power to the head-mounted device through the circuit board.

[0018] Further: a bottom cover is arranged in the middle of the bottom side of the mounting seat, a stepped groove is formed on the bottom side of the mounting seat, the bottom cover is fixedly installed and covers the stepped groove, and the upper side of the bottom cover supports and sets the circuit board.

[0019] Compared with the prior art, the beneficial effects of the present invention are: a mounting base is fixed on the outside of the head-mounted device, and a power supply can be placed in the mounting base to power the head-mounted device. When the power is exhausted, continuous battery life can be achieved by quickly replacing the power supply. The power supply can be taken out separately for charging, and there will be no technical problem of being unable to use the device during charging.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 yes Figure 1 Schematic diagram of the explosion structure;

[0024] Figure 3 yes Figure 2 A schematic diagram of the structure from another perspective;

[0025] Figure 4 It is a structural schematic diagram of another head-mounted device of the utility model;

[0026] Figure 5 yes Figure 4 Schematic diagram of the explosion structure.

[0027] As shown in the figure: 1. Head-mounted device; 2. Mounting base; 3. Power supply; 4. Positioning buckle; 5. Mounting hole; 6. Concave arc surface; 7. Recessed groove; 8. Connecting socket; 9. Connecting plug; 10. Circuit board; 11. Bottom cover; 12. Step groove. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0029] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0030] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figure 1-5 As shown, the utility model is a connection structure based on fixing a power supply to a helmet or a hat, comprising a head-mounted device 1 and a mounting base 2, wherein the mounting base 2 is fixedly mounted on the outer side of the head-mounted device 1, and a power supply 3 is detachably mounted on the mounting base 2, and the power supply 3 supplies power to the head-mounted device 1;

[0034] The principle is: a mounting base 2 is fixed on the outside of the head-mounted device 1, and a power supply 3 can be placed in the mounting base 2 to power the head-mounted device 1. When the power is exhausted, the power supply 3 can be quickly replaced to achieve continuous battery life. The power supply 3 can be taken down separately for charging, and there will be no technical problem of being unable to use it during the charging process.

[0035] Furthermore: the power source 3 adopts any one of a power bank and a battery; preferably: the power source 3 adopts a capsule power bank; it has the characteristics of small size and light weight, reducing the burden on the head-mounted device 1.

[0036] Furthermore: at least two positioning buckles 4 are formed on the side of the mounting base 2 close to the head-mounted device 1, and at least two mounting holes 5 are formed on the side of the head-mounted device 1. The positioning buckles 4 are installed in the mounting holes 5 in a one-to-one corresponding manner to form a fixed connection; this can ensure that the mounting base 2 is stably installed on the outside of the head-mounted device 1.

[0037] Furthermore: a concave arc surface 6 is formed on one side of the mounting base 2 close to the head-mounted device 1, and the concave arc surface 6 is attached to the outer side of the head-mounted device 1; this allows the mounting base 2 to fit more closely to the outer side of the head-mounted device 1, thereby achieving a stable connection of the mounting base 2 on the head-mounted device 1.

[0038] Furthermore: the head mounted device 1 adopts any one of a helmet, a hat, and a VR device; any head mounted device 1 with added electronic components is applicable, and has a wide range of applications.

[0039] Furthermore: a recessed groove 7 is formed on the upper side of the mounting base 2, and the bottom side of the power supply 3 is installed in the recessed groove 7 with clearance fit; this can ensure that the power supply 3 is stably plugged in, and the power supply 3 will not fall off by itself when the head-mounted device 1 is used normally.

[0040] Furthermore: a connecting socket 8 is embedded in the middle of the recessed groove 7, and a connecting plug 9 is provided on the bottom side of the power supply 3. The connecting plug 9 is inserted into the connecting socket 8 with a clearance fit to complete the electrical connection; a stable plug-in fit can be achieved, making the electrical connection more stable. At the same time, the power supply 3 can be pulled out of the mounting base 2, which is more convenient and quick to use.

[0041] Furthermore: the connecting socket 8 adopts any one of Mini USB interface, Micro USB interface, Type-C interface, and Lightning interface, the connecting plug 9 adopts any one of Mini USB plug, Micro USB plug, Type-C plug, and Lightning plug, and the connecting plug 9 and the connecting socket 8 are assembled in correspondence with each other; it has the characteristics of a wide range of applications.

[0042] Furthermore: a circuit board 10 is fixedly installed in the mounting base 2, the connecting socket 8 and the circuit board 10 are electrically connected to each other, and the power supply 3 supplies power to the head-mounted device 1 through the circuit board 10, making the electrical connection more stable.

[0043] Furthermore: a bottom cover 11 is provided in the middle of the bottom side of the mounting base 2, a stepped groove 12 is formed on the bottom side of the mounting base 2, the bottom cover 11 is fixedly installed and covers the stepped groove 12, and the upper side of the bottom cover 11 supports the circuit board 10 to set it; making the installation of the circuit board 10 more stable.

[0044] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.

Claims

1. A connection structure based on fixing a power source to a helmet or a hat, characterized in that: It includes a head-mounted device and a mounting base, wherein the mounting base is fixedly mounted on the outer side of the head-mounted device, and a power supply is detachably mounted on the mounting base, and the power supply supplies power to the head-mounted device; A recessed groove is formed on the upper side of the mounting seat, and the bottom side of the power supply is installed in the recessed groove with clearance fit; A connection socket is embedded in the middle of the recessed groove, and a connection plug is arranged on the bottom side of the power supply. The connection plug is inserted into the connection socket with clearance to complete the electrical connection; A circuit board is fixedly installed in the mounting seat, the connection socket and the circuit board are electrically connected to each other, and the power supply supplies power to the head-mounted device through the circuit board; A bottom cover is arranged in the middle of the bottom side of the mounting seat, a stepped groove is formed on the bottom side of the mounting seat, the bottom cover is fixedly installed and covers the stepped groove, and the upper side of the bottom cover is arranged to support the circuit board.

2. A connection structure based on fixing a power source to a helmet or a hat according to claim 1, characterized in that: The power source can be a power bank or a battery.

3. The connection structure based on fixing a power source to a helmet or a hat according to claim 1, characterized in that: At least two positioning buckles are formed on one side of the mounting base close to the head-mounted device, and at least two mounting holes are formed on the side of the head-mounted device. The positioning buckles are correspondingly buckled and installed in the mounting holes to form a fixed connection.

4. A connection structure based on fixing a power source to a helmet or a hat according to any one of claims 1, 2 or 3, characterized in that: A concave arc surface is formed on one side of the mounting base close to the head-mounted device, and the concave arc surface is attached to the outer side of the head-mounted device.

5. A connection structure based on fixing a power source to a helmet or a hat according to any one of claims 1, 2 or 3, characterized in that: The head mounted device is any one of a helmet, a cap, and a VR device.

6. The connection structure based on fixing a power source to a helmet or a hat according to claim 1, characterized in that: The connecting socket adopts any one of Mini USB interface, Micro USB interface, Type-C interface, and Lightning interface, and the connecting plug adopts any one of MiniUSB plug, Micro USB plug, Type-C plug, and Lightning plug, and the connecting plug and the connecting socket are assembled in correspondence with each other.

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