阅读说明：本技术 一种具有真实触感的体感手套 (Somatosensory glove with real touch feeling ) 是由 叶靓 于 2021-09-22 设计创作，主要内容包括：本发明公开了一种具有真实触感的体感手套,属于体感交互设备技术领域,包括手套本体、指套、充气系统和位姿检测系统,所述指套与所述手套本体连接,所述充气系统包括气泵、气囊和气管,所述气囊固定在所述手套本体内,每一指套的内壁设置有一根与所述气囊连通的气管；所述位姿检测系统用于检测指套弯曲程度的电压信号,通过将信号传递给控制器,所述控制器根据电压信号的强弱控制气囊的充气程度。本发明装置通过手指的弯曲程度进行反馈,可以给手掌带来更为真实的触感。(The invention discloses a somatosensory glove with real touch, which belongs to the technical field of somatosensory interaction equipment and comprises a glove body, finger sleeves, an inflation system and a pose detection system, wherein the finger sleeves are connected with the glove body; the pose detection system is used for detecting a voltage signal of the bending degree of the finger stall, the signal is transmitted to the controller, and the controller controls the inflation degree of the air bag according to the strength of the voltage signal. The device of the invention feeds back through the bending degree of the fingers, and can bring more real touch feeling to the palm.)

1. The utility model provides a body feels gloves with real sense of touch which characterized in that: the glove comprises a glove body, finger sleeves, an inflation system and a pose detection system, wherein the finger sleeves are connected with the glove body, the inflation system comprises an air pump, an air bag and an air pipe, the air bag is fixed in the glove body, and the inner wall of each finger sleeve is provided with the air pipe communicated with the air bag; the pose detection system is used for detecting a voltage signal of the bending degree of the finger stall, the signal is transmitted to the controller, and the controller controls the inflation degree of the air bag according to the strength of the voltage signal.

2. The body-sensory glove having a real tactile sensation according to claim 1, characterized in that: pose detection system includes outer ring, haulage rope, reset torsion spring and potentiometre, outer ring is fixed to be set up the outer end of dactylotheca, the one end of haulage rope is connected to outer ring, and the other end is connected to the input of potentiometre, the reset torsion spring is connected to the input of potentiometre simultaneously, the dactylotheca is crooked, and it is rotatory to pull the potentiometre through the haulage rope, the voltage variation signal of potentiometre is collected to the controller, the controller is aerifyd or is deflated according to presetting the proportional control air pump, the dactylotheca is relaxed the back and is rolled up the normal position through the reset torsion spring.

3. The body-sensory glove having a real tactile sensation according to claim 2, wherein: the finger stall comprises an outer knuckle and a middle knuckle, the outer knuckle and the middle knuckle are pivoted, the outer knuckle is fixedly connected to the outer side of the outer knuckle, a first guide ring used for guiding a traction rope is fixedly arranged on the middle knuckle, and the outer knuckle can bend towards one side of the palm surface of the glove body by traction of the traction rope.

4. The body-sensory glove having a real tactile sensation according to claim 3, wherein: the finger sleeve further comprises a near knuckle, the near knuckle is flexibly connected with the glove body, the near knuckle is pivoted with the middle knuckle, and a second guide ring for guiding the traction rope is fixedly arranged on the near knuckle.

5. The body-sensory glove having a real tactile sensation according to claim 4, wherein: be fixed with first spacing portion and the spacing portion of second on the haulage rope, first spacing position in between first guide ring and the second guide ring, the spacing position of second is between second guide ring and the gloves body, distance d1 between first spacing portion and the first guide ring is less than distance d2 between second guide ring and the spacing portion of second, after the haulage rope pulls outer knuckle d1 length, it is spacing that first spacing portion passes through first guide ring, and the knuckle is crooked in the drive, after the haulage rope pulls outer knuckle d2 length, it is spacing that the second spacing portion passes through the second guide ring, the haulage rope drives nearly knuckle crooked again.

6. The body-sensory glove having a real tactile sensation according to claim 5, wherein: a pneumatic telescopic device is arranged between the glove body and the finger sleeve, the finger sleeve deflects along the side face of the glove body, and the pneumatic telescopic device transmits displacement change signals to the controller.

7. The body-sensory glove having a real tactile sensation according to claim 6, wherein: the inner of nearly knuckle wears to extend into in the gloves body, the potentiometre passes through a pivot and nearly knuckle fixed connection, the potentiometre can rotate along with nearly knuckle together.

8. The body-sensory glove having a real tactile sensation according to claim 1, characterized in that: the gas pipe is connected with a spiral wall pipe, the spiral wall pipe extends into the finger sleeve in a spiral shape, the spiral radius of the spiral wall pipe is matched with the inner diameter of the finger sleeve, and the spiral wall pipe is fixedly arranged on the inner wall of the finger sleeve.

9. The body-sensory glove having a real tactile sensation according to claim 1, characterized in that: an arc-shaped opening is formed in the palm surface of the glove body, the opening is arranged at a position close to the finger stall, and the glove body can be bent along the opening.

10. The body-sensory glove having a real tactile sensation according to claim 9, wherein: the glove comprises a glove body and is characterized in that a plurality of piezoresistive flexible sensing pieces are arranged on the glove body, the piezoresistive flexible sensing pieces are uniformly arranged at intervals along the transverse direction of the glove body, the glove body bends along the opening, and the piezoresistive flexible sensing pieces deform to cause resistance change, so that the bending posture of the glove body is detected.

Technical Field

The invention belongs to the technical field of somatosensory interaction equipment, and particularly relates to a somatosensory glove with real touch.

Background

At present, a general VR somatosensory glove generally adopts a virtual scene that is formed by converting a position signal of a specific position of a finger into an electric signal and feeding the electric signal back to an external device and then feeding the electric signal back to VR manufacture through space modeling. The problem of this kind of body feeling gloves lies in not having specific extrusion load sense on the hand, can't give people a real sense of touch, and user experience is poor, when playing some shooting games, climbing class recreation, more lacks the real experience in the sense of touch.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a body-sensing glove having a real tactile sensation, which can provide a palm with a more real tactile sensation by feeding back a degree of flexion of a finger.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention discloses a somatosensory glove with real touch feeling, which comprises a glove body, finger sleeves, an inflation system and a pose detection system, wherein the finger sleeves are connected with the glove body; the pose detection system is used for detecting a voltage signal of the bending degree of the finger stall, the signal is transmitted to the controller, and the controller controls the inflation degree of the air bag according to the strength of the voltage signal.

Further, position appearance detecting system includes outer ring, haulage rope, reset torsion spring and potentiometre, outer ring is fixed to be set up the outer end of dactylotheca, the one end of haulage rope is connected to outer ring, and the other end is connected to the input of potentiometre, the reset torsion spring is connected to the input of potentiometre simultaneously, the dactylotheca is crooked, and it is rotatory to pull the potentiometre through the haulage rope, the voltage variation signal of potentiometre is collected to the controller, the controller is aerifyd or is deflated according to presetting proportional control air pump, the dactylotheca loosens the back and rolls up the normal position through the reset torsion spring.

Furthermore, the dactylotheca includes outer knuckle and middle knuckle, outer knuckle and middle knuckle pin joint, outer finger ring fixed connection is in the outside of outer knuckle, the fixed first guide ring that is used for the haulage rope direction that is provided with on the middle knuckle, through the haulage rope pulls, outer finger can be towards the palm face one side bending of gloves body.

Furthermore, the finger sleeve further comprises a near knuckle, the near knuckle is flexibly connected with the glove body, the near knuckle is pivoted with the middle knuckle, and a second guide ring for guiding the traction rope is fixedly arranged on the near knuckle.

Further, be fixed with first spacing portion and the spacing portion of second on the haulage rope, first spacing position in between first guide ring and the second guide ring, the spacing portion of second is located between second guide ring and the gloves body, distance d1 between first spacing portion and the first guide ring is less than distance d2 between second guide ring and the spacing portion of second, after the haulage rope hauled outer knuckle d1 length, first spacing portion was spacing through first guide ring, and it is crooked to drive the middle finger knuckle, after the haulage rope hauled outer knuckle d2 length, the spacing portion of second was spacing through the second guide ring, the haulage rope drives nearly knuckle crooked again.

Further, a pneumatic telescopic device is arranged between the glove body and the finger sleeve, the finger sleeve deflects along the side face of the glove body, and the pneumatic telescopic device transmits displacement change signals to the controller.

Furthermore, the inner end of the proximal knuckle penetrates and extends into the glove body, the potentiometer is fixedly connected with the proximal knuckle through a rotating shaft, and the potentiometer can rotate along with the proximal knuckle.

Furthermore, the trachea is connected with a spiral wall pipe, the spiral wall pipe extends into the finger stall spirally, the spiral radius of the spiral wall pipe is matched with the inner diameter of the finger stall, and the spiral wall pipe is fixedly arranged on the inner wall of the finger stall.

Furthermore, an arc-shaped opening is formed in the palm surface of the glove body, the opening is formed in the position close to the finger stall, and the glove body can be bent along the opening.

Furthermore, a plurality of piezoresistive flexible sensing pieces are arranged on the glove body, the piezoresistive flexible sensing pieces are evenly distributed along the glove body in the transverse direction at intervals, the glove body bends along the opening, and the piezoresistive flexible sensing pieces deform to cause resistance change, so that the bending posture of the glove body is detected.

The invention has the beneficial effects that:

according to the somatosensory glove with real touch feeling, the pose detection system is used for detecting the voltage signal of the bending degree of the finger sleeve, the signal is transmitted to the controller, the controller controls the air bag to inflate, the air bag generates air pressure through the air pipe, so that the inner side of the palm is extruded, the hand generates extrusion feeling, instant touch feeling is obtained, and a client obtains more direct experience.

According to the somatosensory glove, the controller controls the inflation degree of the air bag according to the strength of the voltage signal, obtains the voltage signals of different finger sleeve bending degrees according to the size of a held object, controls the inflation degree of the air bag according to the strength of the voltage signal, obtains different tactile feelings, and brings more real experience.

Additional advantages, objects, and features of the invention will be set forth in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:

FIG. 1 is a first schematic structural diagram of the apparatus of the present invention;

FIG. 2 is a second schematic structural view of the apparatus of the present invention;

FIG. 3 is a front view of the apparatus of the present invention;

FIG. 4 is a schematic view of the arrangement of spiral wall pipes;

FIG. 5 is a schematic view of the structure of the middle knuckle of the thumb;

FIG. 6 is a control schematic of the apparatus of the present invention.

The drawings are numbered as follows: the glove comprises a glove body 1, finger sleeves 2, an air bag 3, an air pipe 4, an outer ring 5, a traction rope 6, a reset torsion spring 7, a potentiometer 8, an outer knuckle 9, a middle knuckle 10, a first guide ring 11, a near knuckle 12, a second guide ring 13, a first limiting part 14, a second limiting part 15, a pneumatic telescopic device 16, a rotating shaft 17, a spiral wall pipe 18, an opening 19 and a piezoresistive flexible sensing piece 20.

Detailed Description

As shown in figures 1 and 3, the somatosensory glove with real touch comprises a glove body 1, finger sleeves 2, an inflation system and a pose detection system, wherein the glove body 1 is made of flexible materials, and the shape of the glove body is adaptive to the size of an adult human hand. The dactylotheca 2 with glove body 1 connects, and inside intercommunication is the gloves form, inflation system includes air pump, gasbag 3 and trachea 4, and the air pump does not try out here, can fix in glove body 1's the outside. The air bags 3 are fixed in the glove body 1 and are flatly laid on the inner side of the glove body 1, and an air pipe 4 communicated with the air bags 3 is arranged on the inner wall of each finger stall 2; as shown in fig. 6, the pose detection system is configured to detect a voltage signal indicating a degree of bending of the finger cot 2, and transmit the signal to the controller, which controls the degree of inflation of the airbag 3 according to the strength of the voltage signal.

According to the somatosensory glove with real touch feeling, the pose detection system is used for detecting the voltage signal of the bending degree of the fingerstall 2, the signal is transmitted to the controller, the controller controls the air bag 3 to inflate, the air bag 3 generates air pressure through the air pipe 4, so that the inner side of the palm is extruded, the hand generates extrusion feeling, instant touch feeling is obtained, and customers can obtain more direct experience.

According to the somatosensory glove, the controller controls the inflation degree of the air bag 3 according to the strength of the voltage signal, obtains the voltage signals of different bending degrees of the finger sleeves 2 according to the size of a held object, controls the inflation degree of the air bag 3 according to the strength of the voltage signal, obtains different tactile feelings, and brings more real experience. The voltage signal is positively correlated to the degree of inflation of the airbag 3 by means of a pre-set processor, which is well known in the art and can be readily implemented, as will be appreciated by those skilled in the art.

In this embodiment, the posture detection system includes outer ring 5, haulage rope 6, reset torsion spring 7 and potentiometre 8, outer ring 5 is fixed to be set up the outer end of dactylotheca 2, the one end of haulage rope 6 is connected to outer ring 5, and the other end is connected to the input of potentiometre 8, and after the finger is crooked, can drive whole dactylotheca 2 crooked. The reset torsion spring 7 is simultaneously connected to the input end of the potentiometer 8, the finger stall 2 is bent, the potentiometer 8 is driven to rotate through the traction rope 6, the controller collects voltage change signals of the potentiometer 8, the controller controls the air pump to inflate or deflate according to a preset proportion, and the finger stall 2 is rolled back to the original position through the reset torsion spring 7 after being relaxed. Through setting up reset torsion spring 7, can play the effect that resets, improve the degree of automation of device.

In this embodiment, the glove comprises a thumb, the finger sleeve 2 comprises an outer knuckle 9 and a middle knuckle 10, the outer knuckle 9 and the middle knuckle 10 are pivoted, the outer ring 5 is fixedly connected to the outer side of the outer knuckle 9, a first guide ring 11 for guiding the traction rope 6 is fixedly arranged on the middle knuckle 10, and the outer knuckle 9 can be bent towards one side of the palm surface of the glove body 1 by traction of the traction rope 6.

In this embodiment, the finger cot 2 further comprises a proximal knuckle 12, the proximal knuckle 12 is flexibly connected with the glove body 1, the proximal knuckle 12 is pivoted with the middle knuckle 10 in the same manner as the outer knuckle 9, and a second guide ring 13 for guiding the traction rope 6 is fixedly arranged on the proximal knuckle 12.

In this embodiment, a first limiting portion 14 and a second limiting portion 15 are fixed on the traction rope 6, the first limiting portion 14 is located between the first guide ring 11 and the second guide ring 13, the second limiting portion 15 is located between the second guide ring 13 and the glove body 1, a distance d1 between the first limiting portion 14 and the first guide ring 11 is smaller than a distance d2 between the second guide ring 13 and the second limiting portion 15, after the traction rope 6 pulls the length of the outer knuckle 9d1, the first limiting portion 14 limits the position through the first guide ring 11 to drive the middle knuckle 10 to bend, after the traction rope 6 pulls the length of the outer knuckle 9d2, the second limiting portion 15 limits the position through the second guide ring 13, and the traction rope 6 drives the near knuckle 12 to bend.

In this embodiment, a pneumatic telescopic device 16 is arranged between the glove body 1 and the finger cot 2, the finger cot 2 deflects along the side surface of the glove body 1, and the pneumatic telescopic device 16 transmits a displacement change signal to the controller, so as to realize accurate detection of the pose of the finger cot 2.

In this embodiment, as shown in fig. 5, the inner end of the proximal knuckle 12 extends into the glove body 1, taking the thumb as an example, the potentiometer 8 is fixedly connected with the middle knuckle 10 through a rotating shaft 17, and the potentiometer 8 can rotate along with the middle knuckle 10. The deflection and the bending of the finger stall 2 are independent from each other, and the influence on the bending of the finger stall 2 when the pneumatic telescopic device 16 controls the finger stall 2 to deflect is avoided.

In this embodiment, as shown in fig. 4, the air tube 4 is connected to a spiral-wall tube 18, the spiral-wall tube 18 extends into the finger stall 2 in a spiral shape, the spiral radius of the spiral-wall tube 18 is adapted to the inner diameter of the finger stall 2, the spiral-wall tube 18 is fixedly disposed on the inner wall of the finger stall 2, and by disposing the spiral-wall tube 18, the outer side of the whole finger can be influenced by air pressure, so that the user can obtain a multi-directional touch feeling.

In this embodiment, as shown in fig. 2, an arc-shaped opening 19 is formed on the palm surface of the glove body 1, the opening 19 is disposed at a position close to the finger stall 2, and the glove body 1 can bend along the opening 19. The glove body 1 is provided with a plurality of piezoresistive flexible sensing pieces 20, the piezoresistive flexible sensing pieces 20 are uniformly arranged at intervals along the transverse direction of the glove body 1, the glove body 1 bends along the opening 19, the piezoresistive flexible sensing pieces 20 deform to cause resistance change, the resistance change causes current change, the current change corresponds to the posture of the glove body 1, and the detection of the bending posture of the glove body 1 is realized.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.