Novel capacitive gesture recognition device

Abstract

The utility model discloses a novel capacitive gesture recognition device, which comprises a base, a telescopic mechanism, a gesture recognition ring, a plurality of cameras and a heat dissipation mechanism, the telescopic mechanism is arranged at the top of the base, the gesture recognition ring is arranged at the top of the telescopic mechanism, and the cameras are arranged at the bottom of the base. The plurality of cameras are uniformly arranged on the inner ring wall of the gesture recognition ring; the heat dissipation mechanism comprises an air inlet ring, an exhaust ring, a plurality of ventilation openings, a plurality of dustproof nets, a plurality of first ventilation nets and a power assembly. The heat dissipation mechanism is arranged in the gesture recognition ring and at the front end and the rear end of the gesture recognition ring. According to the scheme, the cooling efficiency of the device is greatly improved, and the applicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of AI recognition technology, specifically a novel capacitive gesture recognition device. Background Art

[0002] Gesture recognition technology enables human-computer interaction by capturing and analyzing human gestures. With the continuous development of computer vision, machine learning, and sensor technology, gesture recognition technology has made significant progress and is widely used in various fields.

[0003] Existing capacitive gesture recognition devices have the following shortcomings:

[0004] 1. Existing capacitive gesture recognition devices generate heat when working for a long time, but lack an effective heat dissipation mechanism. The heat generated by the device reduces the response sensitivity of the recognition device.

[0005] 2. In addition, existing capacitive gesture recognition devices generally have a single height, which cannot meet the comfortable arm height requirements of everyone with different heights, and has certain limitations.

[0006] For this, a solution is needed. Utility Model Content

[0007] (1) Technical problems solved

[0008] In view of the shortcomings of the prior art, the present invention provides a novel capacitive gesture recognition device to solve the problems raised in the above background technology.

[0009] (2) Technical solution

[0010] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] A novel capacitive gesture recognition device includes a base, a telescopic mechanism, a gesture recognition ring, several cameras, and a heat dissipation mechanism. The telescopic mechanism is disposed on the top of the base, the gesture recognition ring is disposed on the top of the telescopic mechanism, the several cameras are evenly disposed on the inner wall of the gesture recognition ring, and the heat dissipation mechanism is disposed inside and at the front and rear ends of the gesture recognition ring.

[0012] The heat dissipation mechanism includes an air intake ring, an exhaust ring, a plurality of ventilation ports, a plurality of dustproof nets, a plurality of ventilation nets and a power component. The air intake ring and the exhaust ring are arranged in a front-to-back structure at the front and rear ends of the gesture recognition ring. The ventilation ports are in a fan-shaped structure. A plurality of the ventilation ports are arranged in a cross structure at the front end of the air intake ring and the rear end of the exhaust ring. The dustproof net is arranged on each of the ventilation ports. The ventilation net is in a fan-shaped structure and is arranged on the inner ring and outer ring on the left and right sides below the air intake ring and the exhaust ring respectively. The power component is opposed to each other front and back and is wrapped on the ventilation nets that are arranged on the left and right sides.

[0013] Preferably, the telescopic mechanism includes a fixed platform, a motor, a fixed shaft and a telescopic shaft, the fixed platform is arranged on the top of the base, the motor is arranged inside the fixed platform, the fixed shaft is arranged on the top of the motor and located on the top of the fixed platform, and the telescopic shaft is arranged on the top of the fixed shaft.

[0014] Preferably, the power assembly includes a power box, a number of card plates, a card slot, a number of ventilation nets 2, a power transmission pipe, a ventilation net 3 and a fan mechanism. The number of card plates are arranged in an arc-shaped structure on the side walls of the power box in opposition to each other. The card slot is arranged between the two card plates opposing each other. The number of ventilation nets 2 are respectively arranged on the opposite sides of the two card plates opposing each other, the side of each card plate facing the power box and the surface of each power box in contact with each card plate. The power transmission pipe is arranged on the side wall of the power box. The ventilation net 3 is arranged on the top of the power box in the arc-shaped structure. The fan mechanism is arranged inside each power box.

[0015] Preferably, the upper card plate is located at the top of the upper ventilation net 1, and the lower card plate is located at the bottom of the lower ventilation net 1; the power transmission pipe is located on the opposite sides of the power box on the left and right sides and extends downward.

[0016] Preferably, a pipe groove is provided at the connection between the power transmission pipe and the power box.

[0017] Preferably, the width of each of the ventilation nets 1 is smaller than the width of the inner and outer circumferences of the intake ring and the exhaust ring, the width of each of the ventilation nets 2 is smaller than the width of each corresponding side wall of the power box and each corresponding top and side wall of the card plate, and the width of each of the ventilation nets 3 is smaller than the width of the top surface of each power box.

[0018] Preferably, the fan mechanism includes a fan, several fixed columns one, a rotating shaft, a self-rotating motor and several fixed columns two, in the power box located on the left: the fan is arranged at the front end inside the power box, several fixed columns one are evenly arranged around the fan and connected to the inner wall of the power box, the rotating shaft is arranged at the rear end of the fan, the self-rotating motor is arranged at the rear end of the rotating shaft, and several fixed columns two are evenly arranged around and at the rear end of the self-rotating motor and connected to the inner wall of the power box.

[0019] Preferably, in the power box located on the friendly side: the self-rotating motor is arranged at the lower part of the power box, a plurality of the fixed columns 2 are evenly arranged around and at the bottom of the self-rotating motor and are connected to the inner wall of the power box, the rotating shaft is arranged at the top of the self-rotating motor, the fan is arranged above the inside of the power box, and the fixed columns 1 are evenly arranged around the fan and are connected to the inner wall of the power box.

[0020] (3) Beneficial effects

[0021] The present invention provides a novel capacitive gesture recognition device, which has the following beneficial effects:

[0022] 1. This solution designs a heat dissipation mechanism suitable for existing ring-shaped gesture recognition devices. Using an existing internal electric drive device, an electrical signal is transmitted through a transmission pipe to a rotating motor, which then drives a fan through a rotating shaft to draw air in through the vents. The air then enters the power box through several ventilation meshes 1 and 2 on the intake ring and is blown into the gesture recognition ring through ventilation mesh 3. Heat is then released through ventilation mesh 3 on the exhaust ring and through ventilation meshes 2 and 1, dissipating heat from the device, significantly improving its cooling efficiency.

[0023] 2. At the same time, the motor drives the telescopic shaft and gesture recognition ring to move up and down on the fixed shaft to meet the usage needs of people of different heights, greatly increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of the heat dissipation mechanism of the utility model;

[0026] Figure 3 This is a partial structural diagram of the heat dissipation mechanism of the utility model;

[0027] Figure 4 This is a structural diagram of the ventilation net of the utility model;

[0028] Figure 5This is a schematic diagram of the structure of the power assembly of the utility model;

[0029] Figure 6 This is a schematic diagram of the front and back structures of the card board of the utility model;

[0030] Figure 7 This is a schematic diagram of the internal structure of the power box of the utility model;

[0031] Figure 8 This is a schematic diagram of the side structure of the power box of the utility model;

[0032] Figure 9 This is a schematic structural diagram of the fan mechanism on the air intake ring of the present invention;

[0033] Figure 10 This is a schematic structural diagram of the fan mechanism on the exhaust ring of the utility model.

[0034] In the figure, 1-base, 2-telescopic mechanism; 21-fixed platform; 22-motor; 23-fixed shaft; 24-telescopic shaft; 3-gesture recognition ring; 4-several cameras; 5-heat dissipation mechanism; 51-intake ring; 52-exhaust ring; 53-several vents; 54-several dust screens; 55-several ventilation nets 1; 56-power assembly; 561-power box; 562-several card plates; 563-card slot; 564-several ventilation nets 2; 565-power transmission pipe; 5651-pipe slot; 566-ventilation net 3; 567-fan mechanism; 5671-fan; 5672-several fixed columns 1; 5673-rotating shaft; 5674-rotating motor; 5675-several fixed columns 2. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] See also Figure 1-10 The embodiment of the utility model provides a technical solution to achieve this: it includes a base 1, a telescopic mechanism 2, a gesture recognition ring 3, a plurality of cameras 4 and a heat dissipation mechanism 5, the telescopic mechanism 2 is arranged on the top of the base 1, the gesture recognition ring 3 is arranged on the top of the telescopic mechanism 2, the plurality of cameras 4 are evenly arranged on the inner ring wall of the gesture recognition ring 3, and the heat dissipation mechanism 5 is arranged inside and at the front and rear ends of the gesture recognition ring 3.

[0037] The core of the heat dissipation mechanism 5 includes an air intake ring 51, an exhaust ring 52, a plurality of vents 53, a plurality of dustproof nets 54, a plurality of ventilation nets 55 and a power component 56. The air intake ring 51 and the exhaust ring 52 are arranged in a front-to-back structure at the front and rear ends of the gesture recognition ring 3. The vents 53 are fan-shaped. A plurality of vents 53 are arranged in a cross structure at the front end of the air intake ring 51 and the rear end of the exhaust ring 52. The dustproof net 54 is arranged on each vent 53. The ventilation net 1 55 is fan-shaped and is arranged on the inner ring and outer ring on the left and right sides below the air intake ring 51 and the exhaust ring 52 respectively. The power component 56 is opposed to each other front and back and is wrapped on the ventilation nets 1 55 located on the left and right sides.

[0038] Specifically, the telescopic mechanism 2 includes a fixed platform 21, a motor 22, a fixed shaft 23 and a telescopic shaft 24. The fixed platform 21 is arranged on the top of the base 1, the motor 22 is arranged inside the fixed platform 21, the fixed shaft 23 is arranged on the top of the motor 22 and located at the top of the fixed platform 21, and the telescopic shaft 24 is arranged on the top of the fixed shaft 23.

[0039] The power assembly 56 includes a power box 561, several card plates 562, a card slot 563, several ventilation nets 2 564, a power transmission pipe 565, a ventilation net 3 566 and a fan mechanism 567. Several card plates 562 are arranged in an arc-shaped structure on the side wall of the power box 561 in an opposed manner. The card slot 563 is arranged between two card plates 562 in an opposed manner. Several ventilation nets 2 564 are respectively arranged on the opposite sides of the two card plates 562 in an opposed manner, a side of each card plate facing the power box 561 and a surface of each power box 561 in contact with each card plate 562. The power transmission pipe 565 is arranged on the side wall of the power box 561. The ventilation net 3 566 is arranged on the top of the power box 561 in an arc-shaped structure. The fan mechanism 567 is arranged inside each power box 561.

[0040] The upper retaining plate 562 is located on top of the upper ventilation net 1 55, while the lower retaining plate 562 is located on the bottom of the lower ventilation net 1 55. The power transmission pipes 565 are located on opposite sides of the left and right power boxes 561 and extend downward. A pipe groove 5651 is provided at the connection between the power transmission pipes 565 and the power boxes 561. The width of each ventilation net 1 55 is smaller than the inner and outer widths of the intake ring 51 and exhaust ring 52. The width of each ventilation net 2 564 is smaller than the width of the sidewalls of the corresponding power box 561 and the top and sidewalls of each retaining plate 562. The width of each ventilation net 3 566 is smaller than the width of the top surface of each power box 561.

[0041] The fan mechanism 567 includes a fan 5671, several fixed columns 5672, a rotating shaft 5673, a self-rotating motor 5674 and several fixed columns 5675, in the power box 561 located on the left: the fan 5671 is arranged at the front end inside the power box 561, several fixed columns 5672 are evenly arranged around the fan 5671 and connected to the inner wall of the power box 561, the rotating shaft 5673 is arranged at the rear end of the fan 5671, the self-rotating motor 5674 is arranged at the rear end of the rotating shaft 5673, and several fixed columns 5675 are evenly arranged around and at the rear end of the self-rotating motor 5674 and connected to the inner wall of the power box 561.

[0042] In the power box 561 located on the friendly side: the self-rotating motor 5674 is arranged at the lower part of the power box 561, a plurality of fixing columns 5675 are evenly arranged around and at the bottom of the self-rotating motor 5674 and connected to the inner wall of the power box 561, the rotating shaft 5673 is arranged at the top of the self-rotating motor 5674, the fan 5671 is arranged at the upper part of the power box 561, and the fixing columns 5672 are evenly arranged around the fan 5671 and connected to the inner wall of the power box 561.

[0043] This solution designs a heat dissipation mechanism 5 suitable for existing ring-shaped gesture recognition devices. Using an existing internal electric drive device, an electrical signal is transmitted from a transmission tube 565 to a rotating motor 5674. This signal, driven by a rotating shaft 5673, drives a fan 5671 to rotate and draw air into the vent 53. This air passes through the several ventilation meshes 1 55 and 2 564 on the intake ring 51, into the power box 561, and is blown into the gesture recognition ring 3 through ventilation mesh 3 566. Heat is released through ventilation mesh 3 566 on the exhaust ring 52, through ventilation mesh 2 564 and 1 55, dissipating heat from the device and significantly improving its cooling efficiency. Furthermore, the motor 22 drives the telescopic shaft 24 and the gesture recognition ring 3 to move up and down on the fixed shaft 23 to accommodate users of different heights, significantly increasing the device's applicability.

[0044] Working Principle: To operate the device, turn on the external control unit, insert your hand into the inner periphery of the gesture recognition ring 3, and perform various gestures to calculate and collect various information. For people of different heights, the height of the gesture recognition ring 3 can be adjusted by controlling the motor 22 to move the telescopic shaft 24 up and down on the fixed shaft 23. When the device temperature rises and requires cooling, each rotating motor 5674 is controlled to rotate the fan 5671 via the rotating shaft 5673, drawing in external air through the vent 53. This air passes through the ventilation mesh 1 55 and ventilation mesh 2 564 on the intake ring 51, into the power box 561, and is blown into the gesture recognition ring 3 through ventilation mesh 3 566. Heat is released through ventilation mesh 3 566 on the exhaust ring 52, through ventilation mesh 2 564, and ventilation mesh 1 55, thereby dissipating heat from the device.

[0045] The utility model comprises: 1-base, 2-telescopic mechanism; 21-fixed platform; 22-motor; 23-fixed shaft; 24-telescopic shaft; 3-gesture recognition ring; 4-multiple cameras; 5-heat dissipation mechanism; 51-intake ring; 52-exhaust ring; 53-multiple vents; 54-multiple dust screens; 55-multiple ventilation nets 1; 56-power assembly; 561-power box; 562-multiple card plates; 563-card slot; 564-multiple ventilation nets 2; 565-power transmission pipe; 5651-pipe slot; 566-ventilation net 3; 567 - Fan mechanism; 5671 - Fan; 5672 - Several fixed columns 1; 5673 - Rotating shaft; 5674 - Rotating motor; 5675 - Several fixed columns 2. These components are all universal standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problems solved by this utility model are: 1. Existing capacitive gesture recognition devices generate heat due to long-term operation, but lack an effective heat dissipation mechanism. This heat generation reduces the response sensitivity of the recognition device. 2. In addition, existing capacitive gesture recognition devices generally have a single height, which cannot meet the comfortable arm height requirements of people of different heights, resulting in certain limitations. The utility model significantly improves the cooling efficiency of the device and greatly increases the applicability of the device.

[0046] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0047] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A novel capacitive gesture recognition device, characterized by: The device comprises a base (1), a telescopic mechanism (2), a gesture recognition ring (3), a plurality of cameras (4) and a heat dissipation mechanism (5), wherein the telescopic mechanism (2) is arranged on the top of the base (1), the gesture recognition ring (3) is arranged on the top of the telescopic mechanism (2), the plurality of cameras (4) are evenly arranged on the inner wall of the gesture recognition ring (3), and the heat dissipation mechanism (5) is arranged inside and at the front and rear ends of the gesture recognition ring (3); The heat dissipation mechanism (5) includes an air intake ring (51), an air exhaust ring (52), a plurality of vents (53), a plurality of dustproof nets (54), a plurality of ventilation nets (55) and a power assembly (56). The air intake ring (51) and the exhaust ring (52) are arranged at the front and rear ends of the gesture recognition ring (3) in a front-to-back structure. The vents (53) are fan-shaped. A plurality of the vents (53) are arranged at the front end of the air intake ring (51) and the rear end of the exhaust ring (52) in a cross structure. The dustproof net (54) is arranged on each of the vents (53). The ventilation net (55) is fan-shaped and arranged on the inner ring and outer ring on the left and right sides below the air intake ring (51) and the exhaust ring (52) respectively. The power assembly (56) is arranged on the front and rear sides of the ventilation net (55) and is wrapped around the ventilation nets (55) on the left and right sides.

2. The novel capacitive gesture recognition device according to claim 1, characterized in that: The telescopic mechanism (2) comprises a fixed platform (21), a motor (22), a fixed shaft (23) and a telescopic shaft (24); the fixed platform (21) is arranged on the top of the base (1); the motor (22) is arranged inside the fixed platform (21); the fixed shaft (23) is arranged on the top of the motor (22) and located at the top of the fixed platform (21); and the telescopic shaft (24) is arranged on the top of the fixed shaft (23).

3. The novel capacitive gesture recognition device according to claim 1, characterized in that: The power assembly (56) includes a power box (561), a plurality of card plates (562), a card slot (563), a plurality of ventilation nets (564), a power transmission pipe (565), a ventilation net (566) and a fan mechanism (567). The plurality of card plates (562) are arranged on the side wall of the power box (561) in an arc-shaped structure and are arranged in an upper and lower opposite manner. The card slot (563) is arranged between the two card plates (562) in an upper and lower opposite manner. The plurality of ventilation nets (564) are arranged on the side wall of the power box (561) and the fan mechanism (567). The power transmission pipe (565) is arranged on the side wall of the power box (561) on the opposite sides of the two upper and lower opposing card plates (562), the side of each card plate facing the power box (561), and the surface of each power box (561) in contact with each card plate (562); the ventilation net (566) is arranged on the top of the power box (561) in the arc-shaped structure; and the fan mechanism (567) is arranged inside each power box (561).

4. The novel capacitive gesture recognition device according to claim 3, characterized in that: The upper clamping plate (562) is located at the top of the upper ventilation net (55), and the lower clamping plate (562) is located at the bottom of the lower ventilation net (55); the power transmission pipe (565) is located on the opposite sides of the power box (561) on the left and right sides and extends downward.

5. The novel capacitive gesture recognition device according to claim 4, characterized in that: A pipe groove (5651) is provided at the connection between the power transmission pipe (565) and the power box (561).

6. The novel capacitive gesture recognition device according to claim 3, characterized in that: The width of each ventilation net one (55) is smaller than the width of the inner and outer peripheries of the intake ring (51) and the exhaust ring (52); the width of each ventilation net two (564) is smaller than the width of each corresponding side wall of the power box (561) and the top and side wall of each corresponding card plate (562); and the width of each ventilation net three (566) is smaller than the width of the top surface of each power box (561).

7. The novel capacitive gesture recognition device according to claim 3, characterized in that: The fan mechanism (567) includes a fan (5671), a plurality of fixed columns (5672), a rotating shaft (5673), a self-rotating motor (5674) and a plurality of fixed columns (5675). In the power box (561) located on the left, the fan (5671) is arranged at the front end inside the power box (561), a plurality of fixed columns (5672) are evenly arranged around the fan (5671) and connected to the inner wall of the power box (561), the rotating shaft (5673) is arranged at the rear end of the fan (5671), the self-rotating motor (5674) is arranged at the rear end of the rotating shaft (5673), and a plurality of fixed columns (5675) are evenly arranged around and at the rear end of the self-rotating motor (5674) and connected to the inner wall of the power box (561).

8. The novel capacitive gesture recognition device according to claim 7, characterized in that: In the power box (561) located on the right: the self-rotating motor (5674) is arranged at the lower part of the power box (561), a plurality of the second fixing columns (5675) are evenly arranged around and at the bottom of the self-rotating motor (5674) and connected to the inner wall of the power box (561), the rotating shaft (5673) is arranged at the top of the self-rotating motor (5674), the fan (5671) is arranged at the upper part of the power box (561), and the first fixing column (5672) is evenly arranged around the fan (5671) and connected to the inner wall of the power box (561).

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