CN219590604U - Wearing equipment and bandage adjustment mechanism thereof - Google Patents

Abstract

The utility model discloses wearing equipment and a binding band adjusting mechanism thereof, wherein the binding band adjusting mechanism comprises two groups of symmetrically arranged adjusting assemblies, each adjusting assembly comprises a power piece arranged on the side part of a body shell assembly and a gear ring arranged on the side part of the binding band shell assembly; when in installation, the binding band shell component is positioned at the outer side of the body shell component; the output end of the power piece is provided with a power output gear which is meshed with the gear ring; the body shell component is also provided with a control piece which is electrically connected with the power pieces of the two groups of adjusting components at the same time; the control is connected with a control knob, and the control knob is positioned outside the body shell assembly. When the user adjusts the bandage, adjust from the body in place ahead, avoid wearing from the head of rear and adjust, the regulation of the user of being convenient for promotes the product and experiences the sense.

Description

Wearing equipment and bandage adjustment mechanism thereof

Technical Field

The utility model relates to the technical field of wearing equipment, in particular to wearing equipment and a binding band adjusting mechanism thereof.

Background

Currently, wearable devices are widely used in various industries, taking VR devices as an example, VR devices are generally fixed on the head of a user through a headset, and the headset plays an important role in the experience of the entire VR device.

The improvement of user operation impression is the pursuit direction of electronic industry always, and the bandage adjust knob of the VR product on the market at present is in the position of back brain spoon, and when VR product wore on the head, the operation was got up very inconvenient, and the regulation of the bandage of inconvenience was experienced to the product and is felt poorly.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks, a first technical problem to be solved by the present utility model is to provide a strap adjusting mechanism, which can facilitate the adjustment of the strap by the user and improve the experience of the product.

The utility model relates to a binding band adjusting mechanism, which comprises two groups of symmetrically arranged adjusting assemblies, wherein each adjusting assembly comprises a power piece arranged on the side part of a body shell assembly and a gear ring arranged on the side part of the binding band shell assembly; when installed, the strap housing assembly is located outside the body housing assembly; the output end of the power piece is provided with a power output gear which is meshed with the gear ring; the body shell assembly is also provided with a control piece, and the control piece is electrically connected with the power pieces of the two groups of adjusting assemblies at the same time; the control is connected with a control knob, and the control knob is positioned outside the body shell assembly.

Further, the gear ring is a runway type gear ring.

Further, the body housing assembly includes a body front shell and a body rear shell connected together, the body front shell has a body front shell inner cavity, the control member is disposed in the body front shell inner cavity, the control member extends out of the body front shell, and the control knob is located outside the body front shell.

Further, the strap housing assembly includes a strap front shell and a strap rear shell connected together, the strap front shell being located inboard of the strap rear shell, the gear ring being located on the strap front shell.

Further, a runway type limiting rib is arranged on the outer side of the front shell of the body; the gear ring is positioned, and a runway type limiting groove matched with the limiting rib is formed in the front shell of the binding band.

Further, the body housing assembly comprises a body front shell and a body rear shell which are connected together, and the power piece is mounted on the inner side of the body front shell through a mounting bracket.

Further, the power piece is a motor, and the output end of the motor is provided with the power output gear.

Further, the upper and lower planes of the runway type limiting ribs are respectively matched with the upper and lower inner walls of the runway type limiting groove, so that the bandage shell assembly moves along the front-back direction and is prevented from rotating.

Based on a general inventive concept, the second technical problem solved by the utility model is to provide the wearing equipment which can facilitate the adjustment of the binding band by a user and improve the experience of the product.

A wearable device comprising the body housing assembly and the strap housing assembly, the body housing assembly and the strap housing assembly being connected by a strap adjustment mechanism as described above.

Further, the wearable device further comprises a top strap, a front end of the top strap is connected to the body housing assembly, and a rear end of the top strap is connected to the strap housing assembly.

After the technical scheme is adopted, the bandage adjusting mechanism comprises two groups of symmetrically arranged adjusting assemblies, wherein each adjusting assembly comprises a power piece arranged on the side part of the body shell assembly and a gear ring arranged on the side part of the bandage shell assembly; when in installation, the binding band shell component is positioned at the outer side of the body shell component; the output end of the power piece is provided with a power output gear which is meshed with the gear ring; the body shell component is also provided with a control piece which is electrically connected with the power pieces of the two groups of adjusting components at the same time; the control is connected with a control knob, and the control knob is positioned outside the body shell assembly. When the user adjusts the bandage, adjust from the body in place ahead, avoid wearing from the head of rear and adjust, the regulation of the user of being convenient for promotes the product and experiences the sense.

Drawings

Fig. 1 is an exploded view of a wearable device of the present utility model;

fig. 2 is a perspective view of the wearable device of the present utility model;

FIG. 3 is a perspective view of the strap assembly of the present utility model;

FIG. 4 is an enlarged partial view of area A of FIG. 3;

FIG. 5 is a perspective view of the control motherboard, control knob, and front housing of the body of the present utility model;

fig. 6 is a perspective view of a control motherboard of the present utility model;

FIG. 7 is a perspective view of the strap adjustment mechanism of the present utility model;

FIG. 8 is an enlarged view of the cross-sectional view at B-B in FIG. 7;

FIG. 9 is a schematic view of the strap adjustment mechanism of the present utility model;

FIG. 10 is an enlarged view of the cross-sectional view at C-C in FIG. 9;

FIG. 11 is an enlarged partial view of region D of FIG. 10;

FIG. 12 is a perspective view of the front body shell of the present utility model;

FIG. 13 is an enlarged partial view of area E of FIG. 12;

FIG. 14 is a schematic view of a further angle of the strap adjustment mechanism of the present utility model;

FIG. 15 is an enlarged view of the cross-sectional view at F-F in FIG. 14;

fig. 16 is a partial enlarged view of the region G in fig. 15;

FIG. 17 is a perspective view of a control knob of the present utility model;

in the figure: 1. a top belt; 21. a front frequency needle; 22. a rear frequency needle; 3. a control main board; 41. a body front case; 411. a right side limiting rib; 412. left side limit rib; 42. a body rear shell; 51. a strap front shell; 511. a right ring gear; 52. a strap rear housing; 61. a right motor; 611. a right side power take-off gear; 62. a left motor; 621. a left power output gear; 7. a control knob; 8. and a right side mounting bracket.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

Embodiment one:

referring to fig. 1, 2, 3, 4, 5, and 6, a strap adjustment mechanism is shown that includes two sets of symmetrically disposed adjustment assemblies including power members disposed on sides of a body housing assembly and including a gear ring disposed on sides of the strap housing assembly. When in installation, the binding band shell component is positioned at the outer side of the body shell component; the output end of the power piece is provided with a power output gear which is meshed with the gear ring. The body shell component is also provided with a control piece which is electrically connected with the power pieces of the two groups of adjusting components at the same time; the control is connected with a control knob 7, and the control knob 7 is positioned outside the body shell assembly.

The ring gear is preferably a racetrack ring gear.

As collectively shown in connection with fig. 1, 2, 7, 8, 12, and 13, the body housing assembly includes a body front case 41 and a body rear case 42 that are connected together, the body front case 41 and the body rear case 42 being detachably connected together. The body rear case 42 is located inside the body front case 41.

The body front shell 41 has a body front shell cavity in which the control member is disposed, and the control member protrudes out of the body front shell 41, and the control knob 7 is located outside the body front shell 41. Preferably, the control knob 7 is located on the upper surface of the outer part of the front body casing 41, so that the user can operate conveniently, and the experience of the product is improved.

As shown in fig. 1, 2 and 6 together, preferably, the control member is a control main board 3, a control knob connecting member is further disposed on the control main board 3, the control knob connecting member is connected with the control knob 7, and when the control knob 7 is rotated, the control knob connecting member also rotates along with the control knob connecting member, and the control main board 3 controls the power members in the two adjusting components to react correspondingly. The control knob connecting member is a conventional control knob connecting member, and the connection between the control knob connecting member and the control main board 3 and the connection between the control knob connecting member and the control knob 7 are all well known to those skilled in the art, and will not be described in detail herein.

Two wires are led out from two sides of the control main board 3 respectively and are electrically connected with power parts in the two groups of adjusting components respectively.

As collectively shown in connection with fig. 1, 2, 3, and 4, the strap housing assembly includes a strap front shell 51 and a strap rear shell 52 that are connected together, with the strap front shell 51 and the strap rear shell 52 being removably connected. The band front case 51 is located inside the band rear case 52, and the ring gear is located on the band front case 51.

The outer side of the body front shell 41 is provided with a runway type limiting rib, and the runway type limiting rib and the body front shell 41 are preferably of an integrated structure; the front shell 51 of the binding band is provided with a runway type limiting groove matched with the runway type limiting ribs. The upper and lower planes of the runway type limiting ribs are respectively matched with the upper and lower inner walls of the runway type limiting grooves, so that the binding band shell assembly moves along the front-back direction and is prevented from rotating.

The power member is mounted inside the body front case 41 by a mounting bracket. The power member preferably employs a motor.

Preferably, the two sets of adjustment assemblies are a right adjustment assembly and a left adjustment assembly, respectively.

As shown in fig. 1, 2, 9, 10, 11, 12, 13, 14, 15, and 16, the right adjusting assembly includes a right motor 61 disposed at a right side of the body front case 41, the right motor 61 is fixedly mounted at a right side of an inner cavity of the body front case 41 through a right mounting bracket 8, a power output end of the right motor 61 protrudes toward the strap front case 51 located at an outer side of the body front case 41, and a right power output gear 611 is disposed at a power output end of the right motor 61. Meanwhile, the right motor 61 is electrically connected to a wire on the right side of the control main board 3.

The right side adjustment assembly also includes a right side gear ring 511 disposed on the right side of the strap front housing 51. The right power output gear 611 meshes with the right ring gear 511. Preferably, the right ring gear 511 is a race track type ring gear, and the right power take-off gear 611 meshes with both the upper side inner wall and the lower side inner wall of the right ring gear 511.

The outer side of the left side of the body front shell 41 is provided with a right side limiting rib 411, the right side limiting rib 411 is preferably a runway type limiting rib, and the right side limiting rib 411 and the body front shell 41 are preferably of an integrated structure; a right runway type limiting groove matched with the right limiting rib 411 is formed in the front binding band shell 51 and located at the right gear ring 511. The upper and lower planes of the right runway type limiting rib are respectively matched with the upper and lower inner walls of the right runway type limiting groove.

The left adjusting assembly comprises a left motor 62 arranged at the left side part of the front body shell 41, the left motor 62 is fixedly arranged at the left side of the inner cavity of the front body shell through a left mounting bracket (not shown in the figure), the power output end of the left motor 62 extends towards the front bandage shell 51 positioned at the outer side of the front body shell 41, and a left power output gear 621 is further arranged at the power output end of the left motor 62. Meanwhile, the left motor 62 is electrically connected to a wire on the left side of the control main board 3.

The left side adjustment assembly also includes a left side gear ring disposed on the left side of the strap front housing 51. The left power take-off gear 621 meshes with the left ring gear. Preferably, the left ring gear is a race track type ring gear, and the left power take-off gear 621 is engaged with both the upper inner wall and the lower inner wall of the left ring gear.

The left side limit rib 412 is arranged on the left side of the front body shell 41, the left side limit rib 412 is preferably a runway type limit rib, and the left side limit rib 412 and the front body shell 41 are preferably of an integral structure; the left side gear ring is provided with a left side runway type limiting groove matched with the left side limiting rib 412 for use on the front shell 51 of the binding belt. The upper and lower planes of the left runway type limiting rib are respectively matched with the upper and lower inner walls of the left runway type limiting groove.

The upper and lower two planes of the right runway type limiting rib are respectively matched with the upper and lower inner walls of the right runway type limiting groove, and meanwhile, the upper and lower two planes of the left runway type limiting rib are respectively matched with the upper and lower inner walls of the left runway type limiting groove, so that the binding band shell assembly can only move along the front and rear directions and prevent the binding band shell assembly from rotating.

As shown in fig. 1, 2, and 17, it is further preferable that the intermediate position of the control knob 7 is denoted by "0", and "1", "2", "3" are denoted by "0" in order clockwise, and "1", "2", and "3" are denoted by "1", "2", and "3" in order counterclockwise. In the "0" position, neither the right motor 61 nor the left motor 62 is operated, and neither the right power output gear 611 nor the left power output gear 621 is rotated. When the control knob 7 is rotated anticlockwise, the right motor 61 drives the right power output gear 611 and the left motor 62 drives the left power output gear 621 to move forwards, and when the binding band is adjusted to a preset length, the right motor 61 and the left motor 62 stop working, and the right power output gear 611 and the left power output gear 621 stop rotating; when the control knob 7 is rotated clockwise, the right motor 61 drives the right power output gear 611 and the left motor 62 drives the left power output gear 621 to move reversely, and when the binding band is adjusted to a preset length, the right motor 61 and the left motor 62 stop working, and the right power output gear 611 and the left power output gear 621 stop rotating.

The through hole rotates the control knob 7 to enable the control main board 3 to control the right motor 61 and the left motor 62 to work, so as to drive the right power output gear 611 and the left power output gear 621 to rotate forward or reversely, and the structure and the working principle thereof are common knowledge to those skilled in the art and are not described herein.

Embodiment two:

as shown in conjunction with fig. 1, 2, 9, 10, 11, 14, 15, and 16, the present utility model also discloses a wearing device, which includes a body housing assembly and a strap housing assembly, wherein the body housing assembly is connected with the strap housing assembly through a strap adjusting mechanism of the first embodiment.

The wearing equipment further comprises a top belt 1, the front end of the top belt 1 is connected to the body shell assembly, and the rear end of the top belt 1 is connected to the strap shell assembly.

The front end of the top tape 1 is connected to the body front case 41, and the rear end of the top tape 1 is connected to the strap rear case 52.

Preferably, the front end of the top belt 1 is fixedly connected to the body front shell 41 through the front frequency needle 21, and the rear end of the top belt 1 is fixedly connected to the strap rear shell 52 through the rear frequency needle 22.

The following adjustment process for adjusting the strap length of the wearable device using the strap adjustment mechanism of the present utility model is specifically described as follows:

when the strap length of the wearing device is adjusted using the strap adjustment mechanism of the present utility model, the user adjusts the length of the strap according to his/her head circumference.

The control knob 7 is operated according to the need so that the right and left power output gears 611 and 621 are rotated in the forward or reverse direction, and when the strap is adjusted to a preset length, the right and left motors 61 and 62 stop operating, and the right and left power output gears 611 and 621 stop rotating. The above-mentioned adjusting process and working principle are well known to those skilled in the art, and are not described in detail herein.

In the description of the present specification, it should be understood that the orientations or positional relationships described with respect to the "top belt", "front needle", "rear needle", "body front case", "right side limiter", "left side limiter", "body rear case", "binder front case", "right side ring gear", "binder rear case", "right side motor", "right side power take-off gear", "left side motor", "left side power take-off shaft", "front and rear", etc. are based on the orientations or positional relationships shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

The present utility model is not limited to the above-described specific embodiments, and various modifications are possible within the scope of the present utility model without inventive work by those skilled in the art from the above-described concepts.

Claims (10)

1. The binding band adjusting mechanism is characterized by comprising two groups of symmetrically arranged adjusting assemblies, wherein each adjusting assembly comprises a power piece arranged on the side part of the body shell assembly and a gear ring arranged on the side part of the binding band shell assembly; when installed, the strap housing assembly is located outside the body housing assembly; the output end of the power piece is provided with a power output gear which is meshed with the gear ring; the body shell assembly is also provided with a control piece, and the control piece is electrically connected with the power pieces of the two groups of adjusting assemblies at the same time; the control is connected with a control knob, and the control knob is positioned outside the body shell assembly.

2. The strap adjustment mechanism of claim 1 wherein the gear ring is a racetrack gear ring.

3. The strap adjustment mechanism of claim 2 wherein the body housing assembly includes a body front housing and a body rear housing connected together, the body front housing having a body front housing interior cavity, the control member disposed in the body front housing interior cavity, and the control member extending out of the body front housing, the control knob being located outside of the body front housing.

4. A strap adjustment mechanism according to claim 3 wherein the strap housing assembly includes a strap front shell and a strap rear shell connected together, the strap front shell being located inboard of the strap rear shell, the gear ring being located on the strap front shell.

5. The strap adjustment mechanism of claim 4 wherein the outer side of the front housing of the body is provided with a racetrack-type stop bar; the gear ring is positioned, and a runway type limiting groove matched with the limiting rib is formed in the front shell of the binding band.

6. The strap adjustment mechanism of claim 1 wherein the body housing assembly includes a body front shell and a body rear shell connected together, the power member being mounted to an inner side of the body front shell by a mounting bracket.

7. The strap adjustment mechanism of claim 1 wherein the power member is a motor and the output of the motor is provided with the power take off gear.

8. The strap adjustment mechanism of claim 5 wherein the upper and lower planar surfaces of the racetrack stop bar cooperate with the upper and lower inner walls of the racetrack stop slot, respectively, to move the strap housing assembly in a fore-aft direction and to prevent rotation of the strap housing assembly.

9. A wearable device comprising the body housing assembly and the strap housing assembly, the body housing assembly and the strap housing assembly being connected by the strap adjustment mechanism of any one of claims 1 to 8.

10. The wearable device of claim 9, further comprising a top strap, a front end of the top strap connected to the body housing assembly, a rear end of the top strap connected to the strap housing assembly.