CN220252539U - Automatic telescopic headband and control device thereof - Google Patents
Automatic telescopic headband and control device thereof Download PDFInfo
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- CN220252539U CN220252539U CN202322088989.3U CN202322088989U CN220252539U CN 220252539 U CN220252539 U CN 220252539U CN 202322088989 U CN202322088989 U CN 202322088989U CN 220252539 U CN220252539 U CN 220252539U
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000008602 contraction Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 25
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model provides an automatic telescopic headband and a control device thereof, wherein the automatic telescopic headband comprises an upper shell, a lower cover, a touch control assembly, a driving assembly and a telescopic assembly; one surface of the upper shell is provided with a touch area, the other surface opposite to the touch area is provided with an opening, and the lower cover covers the opening to form a closed installation space; the touch control component is arranged in the installation space and opposite to the touch control area; the driving component is electrically connected with the touch component; one end of the telescopic component is connected with VR equipment, and the other end of the telescopic component is arranged in the installation space and connected with the driving component; the expansion and contraction of the expansion and contraction component can be controlled through the touch control area. The utility model can realize the control of the tightness of the head band through touch control, and improves the use experience of users.
Description
Technical Field
The utility model relates to the technical field of control devices, in particular to an automatic telescopic headband and a control device thereof.
Background
The virtual reality technology (VirtualReality, VR) is a computer simulation technology for simulating an environment to experience a virtual world, and the display principle of the head-mounted virtual reality display device is that the left eye and the right eye of a person respectively acquire two images of the same object with image differences generated by a display system, so that a stereoscopic impression, also called as a VR head display, is generated.
VR head displays typically include two parts, one part being a VR device and the other part being a fixture, the VR device being used to implement a virtual display, the fixture being used to secure the VR device to the head. At present, the wearing method of the VR head display generally comprises the steps of firstly wearing the VR head display on the head, then manually adjusting a knob or a rotating structure on the fixing device to adjust tightness, so that the VR head display is fixed on the head, but the manual adjustment requires repeated rotation of the knob, so that the wearing process is troublesome, and the use experience of a user is reduced.
Disclosure of Invention
The utility model provides an automatic telescopic headband and a control device thereof, and aims to solve the problems that fixing of a VR head display is troublesome and user experience is poor at present.
In a first aspect, the present utility model provides an automatic telescopic headband comprising an upper shell, a lower cover, a touch assembly, a drive assembly, and a telescopic assembly; one surface of the upper shell is provided with a touch area, the other surface opposite to the touch area is provided with an opening, and the lower cover covers the opening to form a closed installation space; the touch control component is arranged in the installation space and opposite to the touch control area; the driving component is electrically connected with the touch component; one end of the telescopic component is connected with VR equipment, and the other end of the telescopic component is arranged in the installation space and connected with the driving component; the expansion and contraction of the expansion and contraction component can be controlled through the touch control area.
In some embodiments, the telescoping assembly includes a first rack and a second rack; one end of the first rack and one end of the second rack are connected with the VR device, the other end of the first rack and the other end of the second rack are overlapped to form an intersection area, and the intersection area is used for being connected with the driving assembly.
In some embodiments, the drive assembly includes a control board, a drive motor, and a gear; the driving motor is arranged on the control board and is electrically connected with the control board, the driving end of the driving motor is connected with the gear, and the gear is respectively connected with the first rack and the second rack through the crossing area.
In some embodiments, the driving assembly further comprises a detection plate, and a detection contact is arranged on the first rack or the second rack; the detection board is provided with a detection switch, and the detection contact is abutted with the detection switch.
In some embodiments, the touch assembly includes a touch pad and a touch circuit board, the touch pad is disposed in the touch area and electrically connected to the touch circuit board, and the touch circuit board is disposed above the control board and electrically connected to the control board.
In some embodiments, a battery assembly is also included, the battery assembly being electrically connected to the drive assembly for powering the drive assembly.
In some embodiments, the battery assembly includes a first battery disposed on the first rack and a second battery disposed on the second rack.
In some embodiments, the telescopic assembly further comprises a bracket, wherein the bracket is arranged above the lower cover and is used for supporting the telescopic assembly.
In a second aspect, the present utility model provides a control device, including a touch control circuit, a control circuit, and a driving circuit; the input end of the touch control circuit is connected with the touch control component and is used for confirming a touch control signal; the input end of the control circuit is connected with the output end of the touch control circuit and is used for receiving the touch control signal and sending a control signal according to the touch control signal; the input end of the driving circuit is connected with the output end of the control circuit and used for receiving the control signal, and the output end of the driving circuit is connected with the driving component and used for controlling the driving component to drive the telescopic component to stretch according to the control signal.
In some embodiments, the system further comprises an in-place detection circuit, wherein the in-place detection circuit is connected with the control circuit.
According to the automatic telescopic headband and the control device thereof disclosed by the utility model, the touch control area is arranged, a user can perform touch control in the touch control area, and the driving assembly can control the telescopic assembly to stretch according to the touch control of the user, so that the tightness of the headband can be adjusted, and the convenience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall block diagram of an automatically telescoping headband in accordance with one embodiment of the present utility model;
FIG. 2 is an exploded view of an automatically telescoping headband in accordance with one embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an automatically telescoping headband in accordance with one embodiment of the present utility model;
FIG. 4 is a partial block diagram of an automatically telescoping headband in accordance with one embodiment of the present utility model; and
FIG. 5 is a schematic structural diagram of a control device according to an embodiment of the present utility model;
reference numerals: 100. automatically stretching the headband; 10. an upper case; 11. a touch area; 20. a lower cover; 30. a touch control component; 31. a touch control circuit board; 40. a drive assembly; 41. a control board; 42. a driving motor; 43. a gear; 44. a detection plate; 50. a telescoping assembly; 51. a first rack; 52. a second rack; 53. detecting a contact; 54. an intersection region; 60. a battery assembly; 61. a first battery; 62. a second battery; 70. a bracket; 200. a control device; 210. a touch control circuit; 220. a control circuit; 230. a driving circuit; 240. and an in-place detection circuit.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In addition, directional terms such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "side", etc. as used herein refer only to the attached drawings and the direction of the product in use. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model. In addition, in the drawings, structures similar or identical to those of the drawings are denoted by the same reference numerals.
Referring to fig. 1 to 5, fig. 1 is an overall structure diagram of an automatic telescopic headband 100 according to an embodiment of the present utility model; FIG. 2 is an exploded view of an automatically telescoping headband 100 provided in accordance with one embodiment of the present utility model; FIG. 3 is a cross-sectional view of an automatically telescoping headband 100 provided in accordance with one embodiment of the present utility model; FIG. 4 is a partial block diagram of an automatically telescoping headband 100 according to one embodiment of the present utility model; fig. 5 is a schematic structural diagram of a control device 200 according to an embodiment of the utility model. As shown, the automatic telescopic headband 100 includes an automatic telescopic headband 100 including an upper case 10, a lower cover 20, a touch assembly 30, a driving assembly 40, and a telescopic assembly 50; one surface of the upper shell 10 is provided with a touch area 11, the other surface opposite to the touch area 11 is provided with an opening, and the lower cover 20 covers the opening to form a closed installation space; the touch control component 30 is arranged in the installation space and opposite to the touch control area 11; the driving component 40 is electrically connected with the touch component 30; one end of the telescopic assembly 50 is connected with VR equipment, and the other end of the telescopic assembly 50 is disposed in the installation space and connected with the driving assembly 40; wherein, the telescoping of the telescoping assembly 50 can be controlled by the touch area 11.
Specifically, the upper case 10 and the lower cover 20 are covered to form an installation space, and the touch assembly 30, the driving assembly 40 and the telescopic assembly 50 are disposed in the installation space. A touch area 11 is provided on one surface of the upper case 10, for example, the top surface, and the touch area 11 may be a hollow area for mounting a touch pad in the touch assembly 30, or the upper case 10 corresponding to the area may be configured to be touch-controllable, that is, the touch pad is integrated with the upper case 10, preferably, the touch pad is integrated with the upper case 10. The touch control assembly 30 is arranged below the touch control area 11, the touch control assembly 30 is electrically connected with the touch control area 11, the driving assembly 40 is arranged below the touch control assembly 30, the driving assembly 40 is electrically connected with the touch control assembly 30, the telescopic assembly 50 is arranged below the driving assembly 40, one end of the telescopic assembly 50 is connected with the VR equipment, the other end of the telescopic assembly 50 is connected with the driving assembly 40, namely, the touch control assembly 30, the driving assembly 40 and the telescopic assembly 50 are sequentially arranged in a laminated mode. When in use, one end of the telescopic assembly 50 is connected with the VR device, and then the automatic telescopic headband 100 is worn, so that a user can realize tightness adjustment of the automatic telescopic headband 100 by touching in the touch control area 11. Preferably, the telescopic assembly 50 is contracted when the user touches the touch area 11 once, and the telescopic assembly 50 is loosened when the user touches the touch area 11 twice in succession.
As a further example, the telescopic assembly 50 comprises a first rack 51 and a second rack 52; one end of the first rack 51 and one end of the second rack 52 are connected to the VR device, and the other end of the first rack 51 and the other end of the second rack 52 overlap and form an intersection area 54, and the intersection area 54 is used to connect to the driving assembly 40.
As shown in fig. 2 and 4, the ends of the first rack 51 and the second rack 52 are connected to a connecting member for connecting VR devices, and the other ends of the first rack 51 and the second rack 52 opposite to the ends overlap each other to form an intersection area 54, and driving means of the driving assembly 40, such as the gear 43, may be installed in the intersection area 54.
As a further embodiment, the driving assembly 40 includes a control board 41, a driving motor 42, and a gear 43; the driving motor 42 is disposed on the control board 41 and is electrically connected to the control board 41, the driving end of the driving motor 42 is connected to the gear 43, and the gear 43 is connected to the first rack 51 and the second rack 52 through the crossing area 54, respectively.
The control board 41 is electrically connected to the driving motor 42 and the touch assembly 30, and is used for processing various signals, such as touch signals. The driving end of the driving motor 42 is connected to the gear 43, the gear 43 is disposed in the crossing area 54 and is engaged with the first and second racks 51 and 52, respectively, as shown in fig. 4, when the gear 43 rotates clockwise, the first and second racks 51 and 52 move toward each other, the telescopic assembly 50 contracts, and when the gear 43 rotates counterclockwise, the first and second racks 51 and 52 move away from each other, and the telescopic assembly 50 is released.
As a further embodiment, the driving assembly 40 further includes a detection plate 44, and a detection contact 53 is disposed on the first rack 51 or the second rack 52; the detection plate 44 is provided with a detection switch, and the detection contact 53 abuts against the detection switch.
As shown in fig. 2, the detecting board 44 is electrically connected with the control board 41 through a telescopic portion, meanwhile, a detecting switch is arranged on the detecting board 44 and is connected with the detecting contact 53, when the telescopic assembly 50 is released, if the maximum releasing distance is reached, the detecting switch is triggered under the extrusion of the detecting contact 53, and the control board 41 controls the driving assembly 40 to stop working.
As a further embodiment, the touch assembly 30 includes a touch pad and a touch circuit 210 board 31, the touch pad is disposed in the touch area 11 and electrically connected to the touch circuit 210 board 31, and the touch circuit 210 board 31 is disposed above the control board 41 and electrically connected to the control board 41.
The touch pad may be disposed in the touch area 11 and connected to the upper case 10, and the touch circuit 210 board 31 is electrically connected to the touch pad and the control board 41, respectively, for processing touch signals.
As a further embodiment, a battery assembly 60 is further included, the battery assembly 60 being electrically connected to the drive assembly 40 for powering the drive assembly 40.
The battery assembly 60 is used for supplying power to the driving assembly 40 and the touch assembly 30.
As a further example, the battery assembly 60 includes a first battery 61 and a second battery 62, the first battery 61 is disposed on the first rack 51, and the second battery 62 is disposed on the second rack 52.
Wherein, a plurality of batteries may be provided to enhance the endurance, for example, a first battery 61 and a second battery 62 may be provided, and the first battery 61 and the second battery 62 may be provided on the first rack 51 and the second rack 52, respectively.
As a further embodiment, a support 70 is further included, where the support 70 is disposed above the lower cover 20 and is used to support the telescopic assembly 50.
The support 70 is used for supporting the telescopic assembly 50, and the driving assembly 40 and the touch assembly 30 are disposed on the telescopic assembly 50, so that the support 70 is also used for supporting the assemblies in the whole installation space. Preferably, the bracket 70 may be fixedly connected to the telescoping assembly 50, and may also support the telescoping assembly 50 while being fixed.
Referring to fig. 5, the present utility model further provides a control device 200, which includes a touch control circuit 210, a control circuit 220, and a driving circuit 230; the input end of the touch circuit 210 is connected to the touch assembly 30, and is used for confirming a touch signal; the input end of the control circuit 220 is connected to the output end of the touch circuit 210, and is configured to receive the touch signal and send a control signal according to the touch signal; the input end of the driving circuit 230 is connected to the output end of the control circuit 220, for receiving the control signal, and the output end of the driving circuit 230 is connected to the driving assembly 40, for controlling the driving assembly 40 to drive the telescopic assembly 50 to stretch according to the control signal.
Specifically, the touch circuit 210 is configured to receive a touch signal on the touch pad, process the touch signal, and send the touch signal to the control circuit 220, and the control circuit 220 is configured to identify the touch signal and send a corresponding control signal to the driving circuit 230, so as to control the expansion of the expansion assembly 50 through the driving circuit 230. The touch circuit 210 may be disposed on the touch circuit 210 board 31, and the control circuit 220 and the driving circuit 230 may be disposed on the control board 41. For example, if the user touches the touch pad once, the control circuit 220 controls the retraction assembly 50 to retract through the driving circuit 230, and if the user touches the touch pad twice, the control circuit 220 controls the retraction assembly 50 to loosen through the driving circuit 230.
As a further embodiment, an in-place detection circuit 240 is further included, and the in-place detection circuit 240 is connected to the control circuit 220.
The in-place detection circuit 240 is configured to detect whether the telescopic assembly 50 reaches a maximum releasing distance, and send a signal to the control circuit 220 when the telescopic assembly 50 reaches the maximum releasing distance, and the control circuit 220 controls the driving circuit 230 to stop working.
According to the automatic telescopic headband and the control device thereof disclosed by the utility model, a user can control the tightness of the automatic telescopic headband through touch control, the tightness can be automatically adjusted, and the use experience of the user is improved.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. An automatic telescopic headband comprising:
the upper shell and the lower cover are provided with a touch area on one surface of the upper shell, an opening is formed on the other surface of the upper shell opposite to the touch area, and the lower cover covers the opening to form a closed installation space;
the touch control assembly is arranged in the installation space and opposite to the touch control area;
the driving assembly is electrically connected with the touch control assembly;
one end of the telescopic component is connected with the VR equipment, and the other end of the telescopic component is arranged in the installation space and connected with the driving component;
the expansion and contraction of the expansion and contraction component can be controlled through the touch control area.
2. The automatic telescopic headband of claim 1 wherein the telescopic assembly comprises a first rack and a second rack;
one end of the first rack and one end of the second rack are connected with the VR device, the other end of the first rack and the other end of the second rack are overlapped to form an intersection area, and the intersection area is used for being connected with the driving assembly.
3. The automatic expansion headband of claim 2, wherein the drive assembly comprises a control board, a drive motor, and a gear;
the driving motor is arranged on the control board and is electrically connected with the control board, the driving end of the driving motor is connected with the gear, and the gear is respectively connected with the first rack and the second rack through the crossing area.
4. The automatic expansion headband of claim 3 wherein the drive assembly further comprises a sensing plate, the first rack or the second rack having a sensing contact thereon;
the detection board is provided with a detection switch, and the detection contact is abutted with the detection switch.
5. The automatic telescopic headband of claim 3 wherein the touch assembly comprises a touch pad and a touch circuit board, the touch pad being disposed in the touch area and electrically connected to the touch circuit board, the touch circuit board being disposed above the control board and electrically connected to the control board.
6. The automatic expansion headband of claim 2, further comprising a battery assembly electrically connected to the drive assembly for powering the drive assembly.
7. The automatic expansion headband of claim 6, wherein the battery assembly comprises a first battery and a second battery, the first battery being disposed on the first rack and the second battery being disposed on the second rack.
8. The automatic expansion headband of claim 1 further comprising a bracket disposed above the lower cover for supporting the expansion assembly.
9. A control device for controlling the automatic telescopic headband of any one of claims 1 to 8, comprising:
the input end of the touch control circuit is connected with the touch control component and is used for confirming a touch control signal;
the input end of the control circuit is connected with the output end of the touch control circuit and is used for receiving the touch control signal and sending a control signal according to the touch control signal;
the input end of the driving circuit is connected with the output end of the control circuit and used for receiving the control signal, and the output end of the driving circuit is connected with the driving component and used for controlling the driving component to drive the telescopic component to stretch according to the control signal.
10. The control device of claim 9, further comprising an in-place detection circuit, the in-place detection circuit being coupled to the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088989.3U CN220252539U (en) | 2023-08-04 | 2023-08-04 | Automatic telescopic headband and control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088989.3U CN220252539U (en) | 2023-08-04 | 2023-08-04 | Automatic telescopic headband and control device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN220252539U true CN220252539U (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322088989.3U Active CN220252539U (en) | 2023-08-04 | 2023-08-04 | Automatic telescopic headband and control device thereof |
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| Country | Link |
|---|---|
| CN (1) | CN220252539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311585A (en) * | 2021-06-24 | 2021-08-27 | 深圳市仁禾智能实业有限公司 | Intelligence VR elasticity bandage equipment |
-
2023
- 2023-08-04 CN CN202322088989.3U patent/CN220252539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311585A (en) * | 2021-06-24 | 2021-08-27 | 深圳市仁禾智能实业有限公司 | Intelligence VR elasticity bandage equipment |
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