Portable multi-purpose head-mounted observation mirror soft cap

Abstract

The utility model discloses a portable multipurpose head-mounted observation mirror soft cap, which comprises an interface group, a first head hoop arm, a second head hoop arm, a chin support and a head hoop sleeve, wherein the first head hoop arm and the second head hoop arm are respectively connected with two sides of the interface group; the head band sleeve is connected with the interface group through the band body; the first head hoop arm is connected with the head hoop sleeve through a first adjusting belt, and the second head hoop arm is connected with the head hoop sleeve through a second adjusting belt; the left end of the chin support is provided with a connecting piece, and the right end is provided with a buckle assembly; the connecting piece and the inserting buckle assembly are connected with the head hoop sleeve through the first adjusting belt and the second adjusting belt respectively. The rear side of the first head hoop arm is connected with the connecting piece through a third adjusting belt, and the rear side of the second head hoop arm is connected with the inserting buckle assembly through a fourth adjusting belt. The head band has the advantages that the chin strap, the first head band arm, the second head band arm, the head band sleeve and the like are designed in a bionic mode, the chin strap is worn more closely, and the whole head band is worn more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of head-mounted equipment, in particular to a portable multi-purpose head-mounted observation mirror soft cap. Background Art

[0002] Various observation mirrors such as head-mounted night vision goggles and head-mounted lighting instrument auxiliary observation instruments are precision optoelectronic products that integrate light, machinery and electricity. They are widely used in various industries such as military police, mining, and industry. They can be used for driving vehicles at night, and can also be equipped with foot soldiers and light airborne assault troops for night patrols, viewing terrain maps, repairing equipment, battlefield operations, etc. Wearing observation instruments and auxiliary lighting instruments on soft hats requires quick wearing, quick connection, wearing comfort, easy carrying and wearing reliability, which directly affects the tactical completion efficiency of the users. Therefore, the soft hat device used to wear head-mounted observation instruments and head-mounted lighting instruments is an important optoelectronic product accessory.

[0003] my country's utility model patent authorization announcement number CN218389916U discloses a new type of soft cap for night vision goggles, and discloses in its specification that it includes a headband group, a left cheek support group, a right cheek support group, a forehead pad group, and a soft cap fixing seat group. The headband group includes a front band, a rear helmet group, and a jaw sleeve group. The front band is equipped with a three-slot lock for adjusting the tightness of the left cheek support group and the right cheek support group and the face. The rear helmet is equipped with a mesh hood to increase the air permeability of the soft cap. The jaw sleeve is equipped with a silicone jaw sleeve and a three-slot lock for loading and unloading the soft cap. The left cheek support and the right cheek support group include left and right supports and a three-slot lock. The forehead pad is provided with a black soft sheepskin with a high-density sponge wrapped inside to improve wearing comfort. The soft cap fixing seat group is provided with a soft cap connecting frame and an adapter bracket. The soft cap connecting frame and the adapter bracket are fixed by locking screws. There are multiple models of adapter brackets that can adapt to different night vision goggles. When in use, the headband and the jaw sleeve are in contact with the area near the top of the head and the chin respectively, forming two-point force. At the same time, the left cheek support group and the right cheek support group are also subjected to two-point force through the front band and the headband. When running and jumping quickly, the left cheek support group and the right cheek support group are difficult to effectively fit the head, and they will flip upward and separate from the face, which can achieve the situation of repeatedly hitting the face. At the same time, the left cheek support group and the right cheek support group can also move significantly left and right, causing greater friction on the face, so the skin surface may be damaged, and the wearing comfort and stability need to be further improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a portable multi-purpose head-mounted observation mirror soft cap.

[0005] In order to solve the above technical problems, the technical solution of the utility model is:

[0006] A portable multi-purpose soft cap for head-mounted observation mirror comprises an interface group, a first headband arm and a second headband arm respectively connected to the two sides of the interface group, a chin rest, and a headband cover; the headband cover is connected to the interface group through a belt body; the first headband arm is connected to the headband cover through a first adjusting belt, and the second headband arm is connected to the headband cover through a second adjusting belt; a connecting piece is arranged at the left end of the chin rest, and a buckle assembly is arranged at the right end; the connecting piece and the buckle assembly are respectively connected to the headband cover through an adjusting belt one and an adjusting belt two; the rear side of the first headband arm is connected to the connecting piece through an adjusting belt three, and the rear side of the second headband arm is connected to the buckle assembly through an adjusting belt four.

[0007] Preferably, the headband comprises an annular ring and a cross-shaped cross portion which is located inside the ring and has ends respectively connected to the ring; the headband is in a spherical shape that fits the head.

[0008] Preferably, an auxiliary Velcro is provided at the rear of the cross portion.

[0009] Preferably, the first headband arm and the second headband arm are connected to the interface group via a detachable hinge structure.

[0010] Preferably, the first headband arm and the second headband arm are both in an arc shape that fits both sides of the head; the first headband arm and the second headband arm are respectively provided with a first cushion layer and a second cushion layer on the inner side.

[0011] Preferably, the interface group includes an interface seat, an adapter installed on the interface seat, and screws for fixing the interface seat and the adapter.

[0012] Preferably, the chin rest is in the shape of a concave ellipsoid, and is provided with air holes.

[0013] Preferably, the chin rest is made of silicone and a woven fabric layer is provided in the middle of the chin rest.

[0014] Preferably, Velcro strips for use with each other are provided at both ends of the belt body; one end of the belt body connected to the headband sleeve extends to the middle of the headband sleeve, and a through hole for the belt body to pass through is provided on the interface group.

[0015] Preferably, a connector is disposed at the right end of the chin rest, and a buckle assembly is disposed at the left end.

[0016] The above technical solution has the following advantages:

[0017] 1. The chin support, the first headband arm, the second headband arm, the headband cover, etc. of the utility model adopt bionic design, the chin support is more fitted and the overall wearing is more stable; by setting the adjustment belt three and the adjustment belt four, the stability of the first headband arm and the second headband arm is further enhanced, which can prevent the first headband arm and the second headband arm from turning up or shifting left and right, thereby greatly increasing the wearing reliability;

[0018] 2. The headband of the utility model is designed with auxiliary Velcro, which can be worn with accessories such as battery boxes and WIFI receivers, and has more uses;

[0019] 3. The first headband arm, the second headband arm and the interface group of the utility model adopt a hinged structure, which, together with an adjustment belt that can quickly adjust the length, can be adjusted according to the user's head shape, and has good human-machine efficiency; at the same time, a hinged structure is adopted, and the overall volume of the first headband arm and the second headband arm is reduced after being flipped backwards, making them easy to store and carry.

[0020] 4. The utility model can quickly replace the interface group or adapter according to the size of the head-mounted observation instrument and the head-mounted lighting instrument and the shape of the interface, so as to adapt to more products and have more compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of one embodiment of the present invention;

[0022] Figure 2 for Figure 1 An exploded and enlarged view of the middle interface group;

[0023] Figure 3 for Figure 1 An expanded view of the middle headband and its connected components;

[0024] Figure 4 for Figure 1 A three-dimensional view of the middle interface group and its upper connected components;

[0025] Figure 5 for Figure 1 A schematic diagram of switching between the use state and the storage state of the first headband arm and the second headband arm and the interface group;

[0026] In the figure, 1-interface group, 2-first headband arm, 3-second headband arm, 4-chin support, 5-headband sleeve, 6-belt body, 7-first adjustment strap, 8-second adjustment strap, 9-connecting piece, 10-buckle assembly, 11-adjusting strap one, 12-adjusting strap two, 13-adjusting strap three, 14-adjusting strap four, 15-ring, 16-cross portion, 17-auxiliary Velcro, 18-first cushion layer, 19-second cushion layer, 20-interface seat, 21-switch interface, 22-screw, 23-ventilation hole, 24-fabric layer, 25-Velcro, 26-through hole, 27-spindle, 28-connecting ear, 29-nut. DETAILED DESCRIPTION

[0027] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0028] As shown in the accompanying drawings, a portable multi-purpose head-mounted observation mirror soft cap comprises an interface group 1, a first headband arm 2 and a second headband arm 3 respectively connected to the two sides of the interface group 1, a chin support 4, and a headband cover 5; the headband cover 5 is connected to the interface group 1 through a belt body 6; the first headband arm 2 is connected to the headband cover 5 through a first adjusting belt 7, and the second headband arm 3 is connected to the headband cover 5 through a second adjusting belt 8; a connecting piece 9 is provided at the left end of the chin support 4, and a buckle assembly 10 is provided at the right end; the connecting piece 9 and the buckle assembly 10 are respectively connected to the headband cover 5 through an adjusting belt one 11 and an adjusting belt two 12; the rear side of the first headband arm 2 is connected to the connecting piece 9 through an adjusting belt three 13, and the rear side of the second headband arm 3 is connected to the buckle assembly 10 through an adjusting belt four 14.

[0029] As a preferred technical solution of this embodiment, the headband 5 includes an annular ring 15 and a cross-shaped cross portion 16 located inside the ring 15 and connected to the ring 15 at both ends; the headband 5 is in a spherical shape that fits the head. The headband 5 can be made of leather or a combination of leather and elastic shrink band to improve the fit and comfort of wearing.

[0030] As a further improved technical solution of this embodiment, an auxiliary Velcro 17 is provided at the rear of the cross portion 16. The auxiliary Velcro 17 can be used to wear accessories such as a battery box and a WIFI receiver, further expanding the convenience of use.

[0031] As a further improved technical solution of this embodiment, the first headband arm 2 and the second headband arm 3 are connected to the interface group 1 through a detachable hinge structure. Specifically in this embodiment, the first headband arm 2 and the second headband arm 3 are both fixedly connected to a rotating shaft 27, and a connecting ear 28 that rotates with the rotating shaft 27 is provided on the interface group 1, and a nut 29 that limits the axial position of the connecting ear 28 is screwed on the rotating shaft 27; obviously, other commonly used connection methods can also be used. By connecting the first headband arm 2 and the second headband arm 3 to the interface group 1 with a detachable hinge structure, the interface group 1, the first headband arm 2 and the second headband arm 3 can be firmly connected, and different interface groups 1 can be easily replaced to adapt to different instruments, thereby improving adaptability and compatibility. The first headband arm 2 and the second headband arm 3 can rotate relative to the interface group 1 to improve the degree of holding with different head shapes; when not in use, the first headband arm 2 and the second headband arm 3 can be flipped backwards to reduce the overall volume for easy storage.

[0032] As a further improved technical solution of this embodiment, the first headband arm 2 and the second headband arm 3 are both in an arc shape that fits the two sides of the head; the first headband arm 2 and the second headband arm 3 are respectively provided with a first cushion layer 18 and a second cushion layer 19. The first cushion layer 18 and the second cushion layer 19 are preferably made of high-density sponge to increase the contact area when worn, reduce the local pressure on the forehead when worn, and improve the comfort of use.

[0033] As a preferred technical solution of this embodiment, the interface group 1 includes an interface seat 20, an adapter 21 installed on the interface seat 20, and screws 22 for fixing the interface seat 20 and the adapter 21. Specifically in this embodiment, the interface seat 20 and the adapter 21 are connected by four screws 22. Depending on the connected head-mounted observation instrument and head-mounted lighting instrument products, the screws 22 can be removed with an ordinary screwdriver and replaced with a new adapter 21, or the interface group 1 can be directly disassembled and replaced. Two replacement methods are selected according to the size of the head-mounted observation instrument and head-mounted lighting instrument products and the shape of the interface, so as to adapt to more products and have more compatibility.

[0034] As a further improved technical solution of this embodiment, the chin support 4 is in the shape of a concave ellipsoid, and is provided with a ventilation hole 23. In this embodiment, there are two ventilation holes 23 to increase the air permeability. The chin support 4 is preferably made of silicone. In order to increase the stability of the chin support, a woven fabric layer 24 is provided in the middle of the chin support 4. The woven fabric layer 24 also has a certain sweat and moisture removal effect to further increase the comfort of use.

[0035] As a preferred technical solution of this embodiment, Velcro 25 for mutual use is provided at both ends of the belt body 6; one end of the belt body 6 connected to the headband cover 5 extends to the middle of the headband cover 5, and a through hole 26 is provided on the interface group 1 for the belt body 6 to pass through. Obviously, the Velcro 25 can also be replaced by commonly used connectors such as buckles or clasps.

[0036] As a variation of this embodiment, the connection positions of the connecting member 9 and the buckle assembly 10 with the chin support 4 can also be interchanged.

[0037] The utility model combines the characteristics of the human head, and according to different stress points and wearing methods, the main structure and shape design of the soft hat are unfolded from the forehead, the back of the head, and the chin, forming a first headband arm, a second headband arm, a headband cover, and a chin support as main components, connected and tightened with a left-right symmetrical adjustment belt system (commonly used adjustment belts such as plastic ladder buckles, triangular adjustment buckles, plastic buckles, and webbing can be used) to tightly wrap around the human head, solving the problem of shaking, falling, or tilting up when wearing head-mounted observation instruments and head-mounted lighting instruments under stress in up and down, front and back, left and right dimensions, and is suitable for head-mounted observation instruments and head-mounted lighting instruments for different purposes. Different materials are used for different parts of the human body, the chin support adopts a silicone support, the first headband arm and the second headband arm use a high-density sponge pad for the contact surface with the forehead, and the headband cover adopts a combination of elastic shrink belt and leather, which improves human-machine efficacy, comfort and safety.

[0038] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A portable multi-purpose soft cap for head-mounted observation mirror, comprising an interface group (1), a first headband arm (2) and a second headband arm (3) respectively connected to the two sides of the interface group (1), a chin support (4), and a headband cover (5); the headband cover (5) is connected to the interface group (1) through a belt body (6); the first headband arm (2) is connected to the headband cover (5) through a first adjustment belt (7), and the second headband arm (3) is connected to the headband cover (5) through a second adjustment belt (8); a connecting piece (9) is arranged at the left end of the chin support (4), and a buckle assembly (10) is arranged at the right end; the connecting piece (9) and the buckle assembly (10) are respectively connected to the headband cover (5) through an adjustment belt 1 (11) and an adjustment belt 2 (12); the characteristics are: The rear side of the first headband arm (2) is connected to the connecting piece (9) via an adjusting strap three (13), and the rear side of the second headband arm (3) is connected to the buckle assembly (10) via an adjusting strap four (14).

2. The portable multi-purpose head-mounted observation mirror soft cap according to claim 1 is characterized in that: The headband (5) comprises an annular ring (15) and a cross-shaped cross portion (16) located inside the ring (15) and having ends respectively connected to the ring (15); the headband (5) is in a spherical shape that fits the head.

3. The portable multi-purpose head-mounted observation mirror soft cap according to claim 2 is characterized in that: An auxiliary Velcro (17) is arranged at the rear of the cross portion (16).

4. The portable multi-purpose head-mounted observation mirror soft cap according to any one of claims 1 to 3, characterized in that: The first headband arm (2) and the second headband arm (3) are connected to the interface group (1) via a detachable hinge structure.

5. The portable multi-purpose head-mounted observation mirror soft cap according to any one of claims 1 to 3, characterized in that: The first headband arm (2) and the second headband arm (3) are both in an arc shape that fits the two sides of the head; the first headband arm (2) and the second headband arm (3) are respectively provided with a first cushion layer (18) and a second cushion layer (19).

6. The portable multi-purpose head-mounted observation mirror soft cap according to any one of claims 1 to 3, characterized in that: The interface group (1) comprises an interface seat (20), a transfer interface (21) mounted on the interface seat (20), and screws (22) for fixing the interface seat (20) and the transfer interface (21).

7. The portable multi-purpose head-mounted observation mirror soft cap according to any one of claims 1 to 3, characterized in that: The chin support (4) is in the shape of a concave ellipsoid, and a ventilation hole (23) is provided on the chin support (4).

8. The portable multi-purpose head-mounted observation mirror soft cap according to claim 7 is characterized in that: The chin support (4) is made of silicone, and a woven fabric layer (24) is provided in the middle of the chin support (4).

9. The portable multi-purpose head-mounted observation mirror soft cap according to any one of claims 1 to 3, characterized in that: Velcro strips (25) for use with each other are provided at both ends of the belt body (6); one end of the belt body (6) connected to the headband sleeve (5) extends to the middle of the headband sleeve (5), and a through hole (26) for the belt body (6) to pass through is provided on the interface group (1).

10. The portable multi-purpose head-mounted observation mirror soft cap according to any one of claims 1 to 3, characterized in that: A connecting piece (9) is arranged at the right end of the chin support (4), and a buckle assembly (10) is arranged at the left end.

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