CN113154235A

CN113154235A - Head-mounted support and head-mounted equipment

Info

Publication number: CN113154235A
Application number: CN202110474452.3A
Authority: CN
Inventors: 代光前; 雍军; 黎长城
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-23
Anticipated expiration: 2041-04-29
Also published as: CN113154235B

Abstract

The embodiment of the disclosure provides a head-mounted support and head-mounted equipment. The head mount includes: the flexible top belt is in an arc-shaped bent shape and comprises two side connecting parts and a top supporting part positioned between the two side connecting parts, and the top supporting part is used for being supported by the head top; two side mounts correspond the assembly at two side connecting portions, and every side mount includes: the support comprises an assembling portion, a front supporting portion, a rear supporting portion and a universal supporting pad, wherein the assembling portion is assembled with the side connecting portion in a sliding mode and can keep the relative position with the side connecting portion, the front supporting portion and the rear supporting portion extend downwards from the assembling portion and are branched, the universal supporting pad is connected with the front side of the rear supporting portion in a spherical hinge mode and can keep the relative position with the rear supporting portion, the front supporting portion is used for being supported by the head side portion, and the universal supporting pad is used for being supported by the head rear portion.

Description

Head-mounted support and head-mounted equipment

Technical Field

The utility model relates to a wearing equipment technical field, in particular to wear support and head-mounted device.

Background

With the development of technology, the demand of people for head-mounted equipment (such as a head-mounted flashlight, a head-mounted camera and the like) is higher and higher. How to improve the wearing comfort on the premise of ensuring the wearing stability is a technical problem to be solved urgently at present.

Disclosure of Invention

The embodiment of the disclosure provides a head-mounted support and head-mounted equipment, so as to improve the wearing stability and comfort.

According to an aspect of an embodiment of the present disclosure, there is provided a head mount including:

the flexible top belt is in an arc-shaped bent shape and comprises two side connecting parts and a top supporting part positioned between the two side connecting parts, and the top supporting part is used for being supported by the head top;

two side mounts, correspond the assembly and be in two side connecting portion, every the side mount includes: the assembly part is assembled with the side connecting part in a sliding mode and can keep the relative position with the side connecting part, the front supporting part and the rear supporting part extend downwards and branch from the assembly part, the universal supporting pad is connected with the front side of the rear supporting part in a ball hinge mode and can keep the relative position with the rear supporting part, the front supporting part is used for being supported by the head side part, and the universal supporting pad is used for being supported by the head rear part.

In some embodiments, the flexible top strap, each of the front support and the universal support pad have contoured surfaces configured to substantially conform to the head.

In some embodiments, the front side of the rear supporting part is provided with a spherical groove, the inner wall of the spherical groove is provided with a damping layer, and the universal supporting pad comprises a body part, a ball hinge rod connected with the back side of the body part, and a ball head connected with the ball hinge rod and clamped in the spherical groove in an interference fit manner.

In some embodiments, the material of the body portion comprises a memory metal.

In some embodiments, the lower surface of the top support, the inner side surface of the front support, and the front side surface of the body portion each have a cushioning layer.

In some embodiments, the material of the cushioning layer comprises thermoplastic polyurethane elastomer rubber or memory foam.

In some embodiments, each of the fitting portions has a sliding slot, and an inner wall of the sliding slot is provided with a clamping protrusion;

each side connecting part extends into the sliding slot and is provided with a row of clamping grooves which can be respectively clamped with the clamping bulges.

In some embodiments, the headgear provided by embodiments of the present disclosure further comprises: and the mounting rack is in damping hinge joint with one of the front supporting parts and is used for mounting the functional module.

According to another aspect of the embodiments of the present disclosure, there is provided a head-mounted device, including the head-mounted support according to any one of the above embodiments, and at least one functional module connected to the head-mounted support.

In some embodiments, the at least one functional module comprises at least one of a camera, an earpiece, a microphone, a flashlight, an infrared indicator light, virtual reality glasses, and augmented reality glasses.

When the head-mounted equipment comprising the head-mounted support is worn on the head, the top supporting part of the flexible top belt is in contact with the top of the head of a wearer, the front supporting part of the side fixing frame is in contact with the side part of the head of the wearer, and the universal supporting pad of the side fixing frame is in contact with the rear part of the head of the wearer, so that at least 5 positioning supporting points are established between the head-mounted support and the head, and the wearing stability is improved. In addition, the universal supporting pad that the front side of back supporting part passes through the ball pivot and connects can the universal regulation of self-adaptation to the different head types of adaptation, consequently, can improve and wear the comfort level.

Of course, not all advantages described above need to be achieved at the same time by a product or method that implements any embodiment of the disclosure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the related art, the drawings used in the description of the embodiments of the present disclosure or the related art are briefly introduced below. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

Fig. 1 is a perspective view of a headgear according to some embodiments of the present disclosure;

FIG. 2 is another perspective view of a headgear support according to some embodiments of the present disclosure;

FIG. 3 is an enlarged partial view of the headgear shown in FIG. 1 in the direction B;

fig. 4 is a partial enlarged view of the head mount shown in fig. 1 in the direction a.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the scope of protection of the present disclosure.

As shown in fig. 1 and 2, some embodiments of the present disclosure provide a headgear support 1 including:

the flexible top strap 11 is curved in an arc shape, and includes two side connection portions 111 and a top support portion 112 located between the two side connection portions 111, and the top support portion 112 is used for being supported by the head.

Two side mounts 12 correspondingly assembled at the two side connecting portions 111, each side mount 12 including: a fitting part 121 slidably fitted with the side connection part 111 and capable of maintaining a relative position with the side connection part 111, a front support part 122 and a rear support part 123 extending downward from the fitting part 121 and branched, and a universal support pad 124 ball-hinged with a front side of the rear support part 123 and capable of maintaining a relative position with the rear support part 123, wherein the front support part 122 is for being supported by a head side part and the universal support pad 124 is for being supported by a head rear part.

In the present disclosed embodiment, "top", "front", "rear", "left", "right" refer to an orientation determined with the head of the wearer as a reference when the head mount 1 of the present disclosed embodiment is worn on the head of the wearer.

In the disclosed embodiment, the flexible top strap 11 may be a metal top strap, that is, the material of the side connection portion 111 and the top support portion 112 of the flexible top strap 11 mainly comprises metal, and the metal top strap may be an integrally molded structure, that is, a metal top strap formed by bending a complete metal plate.

In some related arts, the flexible top band 11 may also be a plastic top band, that is, the material of the side connecting portion 111 and the top supporting portion 112 of the flexible top band 11 mainly includes plastic, and the plastic top band may be an integrally molded structure, that is, a plastic top band is formed by one-step molding with a mold.

In some related arts, the flexible top strap 11 may also be formed by fixedly connecting two side connection portions 111 and a top support portion 112 located between the two side connection portions 111, and the fixedly connecting structure may be specifically welding, fastener connection, or the like. It should be noted that, when the connection is made by a fastening member such as a bolt, in order to prevent the head of the bolt from protruding out of the flexible top band 11 and causing discomfort to the head of the wearer, the assembly hole for assembling the bolt may be a counter bore.

The material of the two side mounts 12 may be metal or plastic. The two side frames 12 are correspondingly assembled on the two side connecting portions 111, that is, one side frame 12 is connected with one side connecting portion 111, and the other side frame 12 is connected with the other side connecting portion 111.

The two side fixing frames 12 can be symmetrically assembled on the two side connecting portions 111, and the assembling portions 121 and the universal supporting pads 124 on the two side fixing frames 12 can also be symmetrically positioned on both sides of the flexible top band 11.

The mounting portion is slidably mounted to the side connection portion 111, and the relative position with the side connection portion 111 can be maintained, so that the relative position between the mounting portion 121 and the side connection portion 111 can be adjusted by applying a force to separate the mounting portion 121 and the side connection portion 111 from each other, and the relative position between the front support portion 122 and the top support portion 112 can be adjusted, so that the distance between the support point at which the front support portion 122 provides a supporting force for the head-side portion and the support point at which the top support portion 112 provides a supporting force for the head-top portion can be adjusted, and the head of a wearer can be better adapted.

The front side ball pivot of universal supporting pad 124 and back supporting part 123 is connected, and can keep the relative position with back supporting part 123, consequently can be through adjusting the relative position between universal supporting pad 124 and the back supporting part 123, thereby adjust the universal supporting pad 124 and provide the strong point of support for the back of the head portion, front supporting part 122 provides the strong point of holding power for the side of the head portion, and the distance between the strong point of holding power is provided for the top of the head to top supporting part 112, so that the adaptation wearer's that this discloses embodiment head-mounted support 1 can be better head.

In the embodiment of the present disclosure, when a wearer needs to wear the head mount 1 of the embodiment of the present disclosure, a force is applied to the two side mounts 12 to make the two side mounts 12 away from each other, when the distance between the two side mounts 12 is greater than the width of the head, the head mount 1 can be worn on the head, and the force applied to the two side mounts 12 is removed, and the two side mounts 12 approach each other until the front supporting portion 122 of the two side mounts 12 substantially fits to the head. The top supporting part 112 is basically attached to the top of the head by adjusting the position of the head-wearing bracket 1 on the head; and adjusting the relative positions of the universal support pad 124 and the rear support part 123 to make the universal support pad 124 substantially fit with the rear of the head, thereby completing the wearing of the head mount 1.

When the head mount 1 provided by the embodiment of the present disclosure is worn on the head, the top supporting portion 112 of the flexible top strap 11 contacts with the top of the head of the wearer, the front supporting portion 122 of the side mount 12 contacts with the side of the head of the wearer, and the universal supporting pad 124 of the side mount 12 contacts with the back of the head of the wearer, which is equivalent to at least 5 positioning supporting points being established between the head mount 1 and the head. At every location strong point, the head provides holding power for wearing support 1, wears support 1 and exerts an opposite clamping-force to the head, through 5 at least location strong points, can realize wearing support 1's firm wearing, consequently, the stability of wearing promotes. In addition, the front side of the rear supporting part 123 is connected with the universal supporting pad 124 through a spherical hinge, and the self-adaptive universal adjustment can be realized, so that different head types can be adapted, and the wearing comfort can be improved.

In the disclosed embodiment, as shown in FIGS. 1 and 2, flexible top band 11, each front support 122, and universal support pad 124 have contoured surfaces that substantially conform to the head. Because the shape of human head is irregular shape, consequently, can set up the surface that contacts with the head on flexible top band 11, every preceding supporting part 122 and universal supporting pad 124 into the profile modeling surface of basically laminating with the head, like this, the profile modeling surface can more laminate with the head, avoids causing uncomfortable for the person's of wearing head to further improve and wear the comfort level. It should be noted that the contoured surfaces on flexible top band 11, each front support 122, and universal support pad 124 substantially conform to the head and do not require that the contoured surfaces completely conform to the head when the headgear is worn thereon; the profiling surface abuts against a partial region of the head, with a gap between the partial region of the head and the profiling surface, which gap is also possible within a certain tolerance range.

In the embodiment of the present disclosure, as shown in fig. 3, the front side 1231 of the rear supporting portion 123 has a spherical recess 1232, the inner wall of the spherical recess 1232 is provided with a damping layer 1233, and the universal supporting pad 124 includes a body 1241, a ball-and-socket rod 1242 connected to the back side of the body 1241, and a ball 1243 connected to the ball-and-socket rod 1242 and interference-locked in the spherical recess 1232. Damping layer 1233 on spherical recess 1232 inner wall can provide damping force for bulb 1243 that the interference clamped in spherical recess 1232 for bulb 1243 can keep relative position unchangeable with spherical recess 1232 under the circumstances that does not bear other external force, or bear the circumstances that makes bulb 1243 produce the pivoted external force and be less than damping force. Therefore, when the wearer needs to adjust the position of the universal supporting pad 124, the force greater than the damping force can be applied to the universal supporting pad 124, so that the universal supporting pad 124 drives the ball hinge rod 1242 and the ball head 1243 to rotate in the spherical groove 1232, and the universal supporting pad 124 is adjusted to a position more attached to the back of the head. The structure is simple, and the operation of the wearer is convenient.

In addition, in order to enable the wearer to always keep the surface of the universal support pad 124 substantially attached to the rear of the head when adjusting the relative position of the universal support pad 124 and the rear support part 123, a body spherical recess may be provided on a side surface of the body 1241 facing the rear support part 123, and a body ball head clamped in the body spherical recess by interference may be connected to the ball-and-socket joint rod 1242. Thus, as the ball-and-socket post 1242 rotates about the rear support 123, the body portion 1241 may also rotate about the ball-and-socket post 1242, thereby enabling the body portion 1241 to remain substantially flush with the rear of the head at all times.

In the disclosed embodiment, the material of the body portion 1241 includes a memory metal. The memory metal refers to a special metal material which can restore the original macroscopic shape in another temperature range after being subjected to plastic deformation in a certain temperature range, and can be a titanium alloy, for example.

In the present embodiment, as shown in fig. 1, the lower surface of the top support 112, the inner side surface of the front support 122, and the front side surface of the body part 1241 are respectively provided with the buffer layer 113. One cushion layer 113 may be provided on the lower surface of the top support 112, the inner surface of the front support 122, and the front surface of the body 1241, or a plurality of cushion layers 113 may be provided, and all the portions of the head mount 1 that contact the head may be covered with the cushion layer 113. Like this, through set up buffer layer 113 at the lower surface of top supporting part 112, the inside surface of front supporting part 122 and the front side surface of body part 1241 for when wearing the in-process of support 1 in the head, when wearing support 1 and bearing external force, buffer layer 113 can play the effect of buffering for the head, and then reduces and leads to producing the extrusion force to the head because of bearing external force, and then arouses the uncomfortable condition of head, thereby has further improved the comfort level of wearing support 1.

In the disclosed embodiment, the material of the buffer layer 113 includes thermoplastic polyurethane elastomer rubber or memory foam. The thermoplastic polyurethane elastomer rubber has the advantages of wide hardness range, wear resistance, good elasticity and the like. The memory cotton refers to a material with the capacity of slowly deforming, and the memory cotton can slowly return to the original shape after being deformed by external force. That is, the material has both adhesive and elastic properties, absorbs impact kinetic energy, and can be used repeatedly without permanent deformation, such as polyurethane slow-recovery sponge. The material of the buffer layer 113 comprises thermoplastic polyurethane elastomer rubber or memory cotton, so that the buffer layer 113 can play a role in buffering the head of a wearer when bearing external acting force, and further the wearing comfort of the head mount 1 is further improved.

In the embodiment of the present disclosure, as shown in fig. 4, each of the fitting parts 121 has a sliding slot 1211, and an inner wall of the sliding slot 1211 is provided with a catching protrusion 1212.

Each side connection portion 111 extends into the sliding slot 1211 and has a row of slots 1112 capable of being engaged with the engaging protrusions 1212, respectively.

The slide slot 1211 may be a rectangular slot, and the engaging protrusion 1212 provided on the slide slot 1211 may have a rectangular plate-shaped structure, and the engaging protrusion 1212 may be bent toward the card slot 1112 in order to engage with the card slot 1112 on the side connection portion 111. In order to enable the engaging protrusion 1212 to be smoothly engaged with the engaging groove 1112 or disengaged from the engaging groove 1112 by an external force, the cross section of the engaging groove 1112 may be a semicircular or arc cross section.

When the engaging protrusion 1212 on the side connecting portion 111 is engaged with the engaging groove 1112, the relative position between the fitting portion 121 and the side connecting portion 111 is not changed. Therefore, when the distance between the assembling portion 121 and the side connecting portion 111 needs to be adjusted, the engaging protrusion 1212 can be disengaged from the slot 1112, and the assembling portion 121 is pushed to slide the engaging protrusion 1212 in the slot, until the distance between the assembling portion 121 and the side connecting portion 111 is adjusted, and the engaging protrusion 1212 is engaged with the slot 1112, so as to maintain the relative position between the assembling portion 121 and the side connecting portion 111. With the above structure, the adjustment of the distance between the fitting part 121 and the side connecting part 111 is facilitated.

In the embodiment of the present disclosure, as shown in fig. 1, the head mount 1 provided in the embodiment of the present disclosure further includes: a mounting frame 13, which is in damped hinge connection with one of the front supports 122, for mounting the functional module 2. The mounting bracket 13 may be a single mounting plate, or may be a mounting bracket 13 formed by connecting a plurality of mounting plates. Can set up the mounting hole on mounting bracket 13, during the epaxial damping cover is located through axle and cover to functional module 2 is connected and the mounting hole, wherein the damping cover is connected with the mounting hole, and preceding supporting part 122 can provide damping force for mounting bracket 13 and functional module 2 through the damping cover. When the wearer needs to adjust the position of the functional module 2, the force greater than the damping force can be exerted on the functional module 2, so that the functional module 2 rotates around the shaft, and the functional module 2 is adjusted to a proper position. The structure is simple, and the operation of the wearer is convenient.

The embodiment of the present disclosure further provides a head-mounted device 10, which includes a head-mounted support 1, and at least one functional module 2 connected to the head-mounted support 1. The functional module 2 may be connected to the mounting bracket 13 of the head mount 1, and may be disposed on the front support 122 located on the left side or may be disposed on the front support 122 located on the right side.

One or two functional modules 2 may be provided, and when two functional modules 2 are assembled, the two functional modules 2 may be mounted on one front support 122 or may be mounted on two different front supports 122, respectively.

In the disclosed embodiment, as shown in fig. 1, the at least one functional module 2 includes at least one of a camera 21, an earpiece, a microphone, a flashlight, an infrared indicator light, virtual reality glasses, and augmented reality glasses. The functional module 2 shown in fig. 1 is a camera 21, and the head-mounted device 10 can perform functions of taking pictures or recording videos. Of course, when the at least one functional module 2 includes at least one of an earphone, a microphone, a flashlight, an infrared indicator light, and virtual reality glasses, i.e., augmented reality glasses, the head-mounted device 10 can also implement corresponding functions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only for the preferred embodiment of the present disclosure, and is not intended to limit the scope of the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure are included in the scope of protection of the present disclosure.

Claims

1. A headgear support, comprising:

2. The headgear mount of claim 1, wherein the flexible top strap, each of the anterior support and the universal support pad have a contoured surface configured to substantially conform to the head.

3. The headgear support according to claim 1, wherein the front side of the rear support portion has a spherical recess, an inner wall of the spherical recess is provided with a damping layer, and the universal support pad includes a body portion, a ball-and-socket rod connected to a back side of the body portion, and a ball head connected to the ball-and-socket rod and interference-fitted into the spherical recess.

4. The headgear mount of claim 3, wherein the material of the body portion comprises a memory metal.

5. The headgear stand of claim 3, wherein the lower surface of the top support, the inside surface of the front support, and the front side surface of the body portion each have a cushioning layer.

6. The headgear support of claim 5, wherein the material of the cushioning layer comprises a thermoplastic polyurethane elastomer rubber or memory foam.

7. A head-worn support according to any one of claims 1 to 6,

each assembling part is provided with a sliding slot, and the inner wall of each sliding slot is provided with a clamping bulge;

8. The headgear support of claim 7, further comprising: and the mounting rack is in damping hinge joint with one of the front supporting parts and is used for mounting the functional module.

9. A headset comprising a head-mount according to any one of claims 1-8 and at least one functional module connected to the head-mount.

10. The headset of claim 9, wherein the at least one functional module comprises at least one of a camera, an earpiece, a microphone, a flashlight, an infrared indicator light, virtual reality glasses, and augmented reality glasses.