A biofeedback device

Abstract

The present invention discloses a biofeedback instrument, belonging to the technical field of biofeedback instruments, comprising a box, a control box is arranged in the box, a detection head is connected to the box through a connecting line, a storage mechanism is arranged inside the box, the storage mechanism includes a winding shaft for winding the connecting line, and an operating table is fixedly connected to the top of the box, and a mouse, a keyboard and a display screen are arranged on the operating table. The invention collects biological information through the detection head, and the processing result is displayed on the display screen, so that the user can intuitively see the biofeedback information, thereby completing the entire biofeedback process, providing data support for related diagnosis, training and other applications, by arranging the middle part of the connecting line between two winding shafts, starting the motor to drive the rotating plate and the winding shaft to rotate, so that the connecting line is wound on the winding shaft, and the connecting line is stored and arranged, avoiding the connection line from being entangled or knotted, and can be quickly taken out for use later.

Description

Technical Field

[0001] The invention belongs to the technical field of biofeedback instruments, and in particular relates to a biofeedback instrument. Background Art

[0002] A biofeedback instrument is a medical device or tool for detecting, amplifying, processing and displaying human physiological signals. It can convert physiological activities that are not easily perceived in the human body, such as brain waves, electromyography, skin electricity, heart rate, blood pressure, breathing rate and other signals, into intuitive visual (such as graphics on a display screen, flashing lights) or auditory (such as sounds of different frequencies) information, so that users can perceive these physiological states. The prior art (Chinese patent announcement number is CN211188790U, and the name is a pelvic floor bioelectric feedback instrument, including a control seat, a support rod set on the control seat, and an operating table installed at the end of the support rod away from the control seat, the operating table includes a plurality of access channels for the treatment head to be plugged in, each of the access channels is arranged in a line along one opposite side of the operating table, and each of the access channels is integrated on a channel mounting plate, and the channel mounting plate is placed in the shell of the operating table. By providing a row of multiple access channels and integrating each access channel on a channel mounting plate, it is easy to operate, thereby achieving the purpose of pelvic floor screening by multiple people at the same time).

[0003] The problem with the prior art is that a biofeedback instrument needs to be connected to various detection heads via connecting wires when in use, but the prior instrument cannot effectively store the connecting wires and the detection heads. The connecting wires are prone to entanglement or knotting during repeated use, affecting the normal progress of the detection. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a biofeedback instrument, which has the advantage of effectively storing and organizing connecting wires and detection heads to ensure the normal progress of detection. It solves the problem that the existing instruments cannot effectively store the connecting wires and detection heads, and the connecting wires are easily entangled or knotted during repeated use, thus affecting the normal progress of the detection.

[0005] The present invention is implemented as follows: a biofeedback instrument includes a box body, a control box is arranged in the box body, the box body is connected to a detection head via a connecting line, a storage mechanism is arranged inside the box body, the storage mechanism includes a winding shaft for winding the connecting line, an operating table is fixedly connected to the top of the box body, and a mouse, a keyboard and a display screen are arranged on the operating table.

[0006] As a preferred embodiment of the present invention, a support box is fixedly connected to the bottom of the box body, the bottom of the support box is fixedly connected to the base, and casters are installed at the four corners of the base.

[0007] As a preferred embodiment of the present invention, a box cover is hinged on one side of the box body, and magnetic strips are provided on the box cover and the lower surface of the operating table, and the two magnetic strips are attracted to each other.

[0008] As a preferred embodiment of the present invention, a fixing seat is connected inside the box and located on both sides of the storage mechanism, and spring pieces for limiting the detection head are installed on both sides inside the fixing seat.

[0009] As a preferred embodiment of the present invention, both side walls of the box are connected with mounting plates, both side walls of the mounting plates are installed with disinfection lamps, and the detection head is located inside the mounting plates.

[0010] As a preferred embodiment of the present invention, a motor is fixedly installed inside the box, an output end of the motor is fixedly connected to a rotating plate, and the winding shaft is rotatably installed on the rotating plate.

[0011] As a preferred embodiment of the present invention, one end of the winding shaft away from the rotating plate is fixedly connected to a baffle, a clamping block is slidably sleeved on the winding shaft, and one end of the clamping block is slidably inserted into the baffle.

[0012] As a preferred embodiment of the present invention, a first spring is fixedly installed inside the pressing block, and the first spring is sleeved on the winding shaft and one end of the first spring is fixedly connected to the baffle.

[0013] As a preferred embodiment of the present invention, the mounting plate is slidably connected to the inner wall of the box body, the upper wall of the box body is fixedly connected with an electric push rod, the end of the electric push rod is fixedly connected to the outer wall of the mounting plate, and the electric push rod signal is connected to the motor; the side wall of the box body is provided with an outlet, the mounting plate can block the outlet, a slideway is provided inside the box body, a second spring is provided in the slideway, the fixed seat is slidably connected to the inside of the slideway, and the fixed seat is connected to the second spring; a fixed plate is provided below the lower wall of the box body, the fixed plate is provided with a rotating shaft, the rotating shaft is connected to the fixed plate through a coil spring, a notch is provided inside the rotating shaft, the connecting wire passes through the notch, and the connecting wire can be partially wound around the rotating shaft.

[0014] As a preferred embodiment of the present invention, a sensor module is further included, and the sensor module signal is connected to the motor and the mounting plate.

[0015] As a preferred embodiment of the present invention, the winding shaft is connected to the rotating plate by threaded rotation, the edge of the baffle is provided with annular convex teeth arranged equidistantly, the box cover is fixedly connected to an internal gear ring, and the convex teeth are engaged with the internal gear ring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention collects biological information through the detection head, and the collected biological signals are transmitted to the control box in the box through the connecting line. The control box processes and analyzes the signals, and then displays the processing results on the display screen, so that the user can intuitively see the biological feedback information, thereby completing the entire biological feedback process and providing data support for related diagnosis, training and other applications.

[0018] 2. The present invention arranges the middle part of the connecting wire between the two winding shafts, starts the motor to drive the rotating plate and the winding shaft to rotate, and winds the connecting wire onto the winding shaft, thereby storing and arranging the connecting wire, avoiding entanglement or knotting of the connecting wire, and allowing the connecting wire to be quickly taken out for use later.

[0019] 3. The present invention connects the clamping block and the baffle plate through the first spring, so that the connecting line is located on one side of the clamping block. As the connecting line is wound, the clamping block is gradually forced to approach the baffle plate, and the first spring contracts. The reaction force of the first spring causes the clamping block to press the connecting line, which can limit the connecting line and prevent the connecting line from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of Example 1 of the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the box body of Example 1 of the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the storage mechanism of Example 1 of the present invention;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing seat of Example 1 of the present invention;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the mounting plate of Embodiment 1 of the present invention;

[0025] Figure 6 This is a schematic diagram of the overall three-dimensional structure of Example 2 of the present invention;

[0026] Figure 7 Embodiment 2 of the present invention Figure 6 A schematic diagram of the enlarged structure of part A;

[0027] Figure 8 This is a schematic diagram of the overall main structure of Embodiment 2 of the present invention;

[0028] Fig. 9 For Example 2 of the present invention Figure 8 Schematic diagram of the cross-sectional structure of the middle BB part;

[0029] Fig.10 In Example 2 of the present invention Fig. 9 A schematic diagram of the enlarged structure of the D part;

[0030] Fig.11 For Example 2 of the present invention Figure 8 Schematic diagram of the cross-sectional structure of the CC part;

[0031] Fig.12 In Example 2 of the present invention Fig.11 Schematic diagram of the enlarged structure of part E in the middle.

[0032] In the figure: 1. box body; 11. box cover; 12. magnetic strip; 13. connecting wire; 14. fixing seat; 15. spring; 16. detection head; 2. storage mechanism; 21. motor; 22. rotating plate; 23. winding shaft; 24. baffle; 25. tightening block; 26. first spring; 3. operating table; 4. support box; 5. base; 6. casters; 7. display screen; 8. mounting plate; 9. disinfection lamp; 10. electric push rod; 17. outlet; 18. slide; 19. second spring; 27. fixing plate; 28. rotating shaft; 29. ​​coil spring; 30. notch; 31. convex teeth; 32. inner gear ring. DETAILED DESCRIPTION

[0033] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0034] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0035] Example 1

[0036] like Figures 1 to 5 As shown, a biofeedback instrument provided by an embodiment of the present invention includes a box 1, a control box is arranged in the box 1, the box 1 is connected to a detection head 16 via a connecting line 13, a storage mechanism 2 is arranged inside the box 1, the storage mechanism 2 includes a winding shaft 23 for winding the connecting line 13, an operating table 3 is fixedly connected to the top of the box 1, and a mouse, a keyboard and a display screen 7 are arranged on the operating table 3.

[0037] Specifically, the detection head 16 is connected to the box 1 through the connecting line 13. The detection head 16 is used to collect biological information, such as physiological signals of the human body, etc. These signals are transmitted through the connecting line 13. The winding shaft 23 in the storage mechanism 2 in the box 1 can reel up the connecting line 13 when it is not in use, so as to keep the instrument tidy and easy to organize. The user can input operating instructions through the keyboard and mouse to start relevant functions of the instrument. The collected biological signals are transmitted to the control box in the box 1 through the connecting line 13. The control box processes and analyzes the signals, and then displays the processing results on the display screen 7, so that the user can intuitively see the biological feedback information, thereby completing the entire biofeedback process and providing data support for related diagnosis, training and other applications.

[0038] Furthermore, a support box 4 is fixedly connected to the bottom of the box body 1, and the bottom of the support box 4 is fixedly connected to the base 5. Casters 6 are installed at the four corners of the base 5. A box cover 11 is hinged on one side of the box body 1. The box cover 11 and the lower surface of the operating table 3 are provided with magnetic strips 12, and the two magnetic strips 12 are attracted to each other.

[0039] In the present application, the instrument can be easily moved by casters 6. When the box cover 11 is opened outward, the two magnetic strips 12 are adsorbed to each other to fix the position of the box cover 11. When the adsorption is released, the box cover 11 covers one side of the box body 1, which can prevent dust from the storage mechanism 2 and the detection head 16 inside the box body 1.

[0040] Furthermore, a fixing seat 14 is connected inside the box body 1 and located on both sides of the storage mechanism 2 (for example, fixedly welded), and spring pieces 15 for limiting the detection head 16 are installed on both sides inside the fixing seat 14 .

[0041] In the present application, the connection portion between the detection head 16 and the connection line 13 is clamped in the fixing seat 14, and the detection head 16 is limited and supported by the spring piece 15, so that the detection head 16 is fixed.

[0042] Furthermore, mounting plates 8 are connected to both side walls of the box body 1 (for example, connected by bolts), disinfection lamps 9 are installed on both side walls of the mounting plate 8 , and the detection head 16 is located inside the mounting plate 8 .

[0043] In the present application, by arranging disinfection lamps 9 on both side walls of the mounting plate 8, both sides of the detection head 16 can be disinfected simultaneously to avoid the residue of viruses or bacteria.

[0044] Furthermore, a motor 21 is fixedly installed inside the box body 1, and the output end of the motor 21 is fixedly connected to a rotating plate 22, a winding shaft 23 is rotatably installed on the rotating plate 22, one end of the winding shaft 23 away from the rotating plate 22 is fixedly connected to a baffle 24, a clamping block 25 is slidably sleeved on the winding shaft 23, one end of the clamping block 25 is slidably inserted into the baffle 24, a first spring 26 is fixedly installed inside the clamping block 25, the first spring 26 is sleeved on the winding shaft 23 and one end of which is fixedly connected to the baffle 24.

[0045] In the present application, the connecting wire 13 is arranged inside the box 1, the detection head 16 is fixed on the fixing seat 14, the middle part of the connecting wire 13 is located between the two winding shafts 23, and then the motor 21 is started to drive the rotating plate 22 and the winding shaft 23 to rotate, so that the connecting wire 13 is wound around the winding shaft 23, so as to realize the storage and arrangement of the connecting wire 13, avoid the connecting wire 13 from being entangled or knotted, and can be quickly taken out for use later.

[0046] The first spring 26 is used to connect the pressing block 25 to the baffle 24, so that the connecting wire 13 is located on one side of the pressing block 25. As the connecting wire 13 is wound, the pressing block 25 is gradually forced to approach the baffle 24, and the first spring 26 contracts. The reaction force of the first spring 26 causes the pressing block 25 to press the connecting wire 13, which can limit the connecting wire 13 and prevent the connecting wire 13 from being loose. In addition, when closing 11, 11 can squeeze 25, so that 25 squeezes the connecting wire 13 more neatly.

[0047] Example 2

[0048] like Figure 6-Figure 12 The embodiment 1 is different from the embodiment 1 in that the following structure is added on the basis of the embodiment 1: the mounting plate 8 is slidably connected to the inner wall of the box body 1, the upper wall of the box body 1 is fixedly connected to an electric push rod 10, the end of the electric push rod 10 is fixedly connected to the outer wall of the mounting plate 8, and the electric push rod 10 is signal-connected to the motor 21;

[0049] The side wall of the box body 1 is provided with an outlet 17, and the mounting plate 8 can block the outlet 17. A slideway 18 is provided inside the box body 1, and a second spring 19 is provided in the slideway 18. The fixing seat 14 is slidably connected to the inside of the slideway 18, and the fixing seat 14 is connected to the second spring 19.

[0050] A fixing plate 27 is provided below the lower wall of the box body 1 , and the fixing plate 27 is provided with a rotating shaft 28 . The rotating shaft 28 is connected to the fixing plate 27 via a coil spring 29 . A notch 30 is provided inside the rotating shaft 28 . The connecting line 13 passes through the notch 30 , and the connecting line 13 can be partially wound around the rotating shaft 28 .

[0051] With this setup, the process works like this:

[0052] When the detection head 16 is required:

[0053] In the first step, the electric push rod 10 drives the mounting plate 8 to move downward, thereby opening the outlet 17;

[0054] In the second step, the motor 21 drives the winding shaft 23 to rotate and release the connecting wire 13; at this time, the second spring 19 pushes the fixing seat 14 to slide, thereby pushing the detection head 16 out of the outlet 17. At the same time, the rotating shaft 28 reels the middle part of the connecting wire 13 to prevent confusion.

[0055] In the third step, the user can take out the detection head 16 from the fixing seat 14 so that it can be used normally. During use, the winding shaft 23 is responsible for retracting and releasing the connecting wire 13. Specifically, several gears can be set, for example, the first gear corresponds to releasing the connecting wire 13 to a length of 1m, the second gear corresponds to releasing the connecting wire 13 to a length of 1.2m... and so on. The gears can be switched by pressing a button during use.

[0056] When the detection head 16 has been used up:

[0057] In the fourth step, the motor 21 is controlled to drive the winding shaft 23 to rotate and reel in the connecting wire 13 . The user can insert the detection head 16 into the fixing seat 14 until the detection head 16 enters the interior of the box 1 . At this time, the second spring 19 is squeezed by the fixing seat 14 .

[0058] In the fifth step, the electric push rod 10 drives the mounting plate 8 to move upward, so that the outlet 17 is closed, and the mounting plate 8 wraps the detection head 16 to sterilize and disinfect the detection head 16.

[0059] It has the following benefits:

[0060] First, the second spring 19 and the coil spring 29 can tighten the two ends of the connecting line 13 to prevent it from being scattered;

[0061] Second, the detection head 16 can be automatically sent out and automatically stored without opening the box cover 11.

[0062] Thirdly, the mounting plate 8 can close the outlet 17 , and at the same time, the disinfection lamp 9 inside the mounting plate 8 can disinfect the detection head 16 .

[0063] Furthermore, it also includes a sensor module, and the sensor module signal is connected to the motor 21, the electric push rod 10 and the disinfection lamp 9.

[0064] Because each time the wire is wound, due to the winding angle and other reasons, after the detection head 16 is fully entered, the motor 21 may still tighten the connecting wire 13. Therefore, when the sensor module detects that the detection head 16 is fully entered, the motor 21 is controlled to automatically shut down, and the electric push rod 10 is controlled to automatically raise the mounting plate 8 to close the opening 17. And the disinfection lamp 9 can also be controlled to turn on. There are two specific ways. First, the disinfection lamp 9 is automatically turned off after being turned on for a preset time. The preset time can be pre-set, such as a fixed time, or a time proportional to the use time; second, when the detection head 16 is detected to be sent out, the disinfection lamp 9 is automatically turned off.

[0065] Exemplarily, the sensor module can be configured as one of an image sensor, a position sensor or an elastic force sensor. When configured as an elastic force sensor, it can be configured on the second spring 19. The image sensor can identify that the detection head 16 has fully entered by taking a photo, and the position sensor can identify that the detection head 16 has fully entered by detecting the position of the detection head 16. The elastic force sensor can detect the elastic force of the second spring 19, thereby determining that the detection head 16 has fully entered.

[0066] Furthermore, the winding shaft 23 is rotatably connected to the rotating plate 22 via a thread;

[0067] The edge of the baffle 24 is provided with convex teeth 31 arranged in an annular manner and at equal intervals;

[0068] An inner gear ring 32 is fixedly connected to the box cover 11 , and the convex teeth 31 are meshed with the inner gear ring 32 .

[0069] With this arrangement, when the motor 21 drives the winding shaft 23 to rotate through the rotating plate 22 to release the connecting wire 13, the baffle 24 also rotates by itself through the cooperation of the convex teeth 31 and the inner gear ring 32 during the revolution. When the baffle 24 rotates, it can drive the winding shaft 23 to rotate, so that the baffle 24 and the abutting block 25 move toward the rotating plate 22, thereby squeezing the connecting wire 13, so that the connecting wire 13 is not scattered, and the connecting wire 13 is aligned with the outlet 17, so that the connecting wire 13 is easy to go out from the outlet 17. On the contrary, when the winding shaft 23 reels the connecting wire 13, the baffle 24 moves toward the box cover 11 to provide a position for reeling in the connecting wire 13.

[0070] Working principle of the present invention:

[0071] During use, operation instructions are input through the keyboard and mouse to start the relevant functions of the instrument. Biological information, such as physiological signals of the human body, is collected through the detection head 16. The collected biological signals are transmitted to the control box in the box body 1 through the connecting line 13. The control box processes and analyzes the signals, and then displays the processing results on the display screen 7, so that the user can intuitively see the biological feedback information, thereby completing the entire biofeedback process and providing data support for related diagnosis, training and other applications. After use, the box cover 11 is opened, and the connecting line 13 is arranged inside the box body 1, so that the detection head 16 is fixed on the fixing seat 14, so that the middle part of the connecting line 13 is located between the two winding shafts 23, and the motor 21 is started to drive the rotating plate 22 and the winding shaft 23 to rotate, and the connecting line 13 is wound around the winding shaft 23 to realize the storage and arrangement of the connecting line 13, so as to avoid the connecting line 13 from being entangled or knotted, and it can be quickly taken out for use later, and the disinfection lamp 9 is turned on to disinfect both sides of the detection head 16 to avoid bacterial residue.

[0072] In summary, this biofeedback instrument collects biological information through the detection head 16, and the collected biological signals are transmitted to the control box in the box 1 through the connecting line 13. The control box processes and analyzes the signals, and then displays the processing results on the display screen 7, so that the user can intuitively see the biological feedback information. By arranging the middle part of the connecting line 13 between the two winding shafts 23, starting the motor 21 to drive the rotating plate 22 and the winding shaft 23 to rotate, the connecting line 13 is wound around the winding shaft 23, and the connecting line 13 is stored and arranged, avoiding the connecting line 13 from being entangled or knotted, and can be quickly taken out for use later.

[0073] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0074] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biofeedback instrument, comprising a housing (1), characterized in that: A control box is arranged inside the box (1); the box (1) is connected to a detection head (16) via a connecting line (13); a storage mechanism (2) is arranged inside the box (1); the storage mechanism (2) comprises a winding shaft (23) for winding the connecting line (13); an operating table (3) is fixedly connected to the top of the box (1); and a mouse, a keyboard and a display screen (7) are arranged on the operating table (3).

2. A biofeedback device as claimed in claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to a support box (4), the bottom of the support box (4) is fixedly connected to a base (5), and casters (6) are installed at the four corners of the base (5).

3. A biofeedback device as claimed in claim 1, characterized in that: A box cover (11) is hingedly connected to one side of the box body (1), and magnetic attraction strips (12) are arranged on the lower surface of the box cover (11) and the operating table (3), and the two magnetic attraction strips (12) are attracted to each other.

4. A biofeedback device as claimed in claim 3, characterized in that: A fixing seat (14) is connected inside the box (1) and located on both sides of the storage mechanism (2), and spring pieces (15) for limiting the position of the detection head (16) are installed on both sides inside the fixing seat (14).

5. A biofeedback device as claimed in claim 4, characterized in that: The two side walls of the box body (1) are connected to mounting plates (8), the two side walls of the mounting plates (8) are mounted with disinfection lamps (9), and the detection head (16) is located inside the mounting plates (8).

6. A biofeedback device as claimed in claim 5, characterized in that: A motor (21) is fixedly installed inside the box (1), an output end of the motor (21) is fixedly connected to a rotating plate (22), and the winding shaft (23) is rotatably installed on the rotating plate (22).

7. A biofeedback device as claimed in claim 6, characterized in that: One end of the winding shaft (23) away from the rotating plate (22) is fixedly connected to a baffle (24); a clamping block (25) is slidably sleeved on the winding shaft (23); one end of the clamping block (25) is slidably inserted into the baffle (24); a first spring (26) is fixedly installed inside the clamping block (25); the first spring (26) is sleeved on the winding shaft (23) and one end of the first spring is fixedly connected to the baffle (24).

8. A biofeedback device as claimed in claim 7, characterized in that: The mounting plate (8) is slidably connected to the inner wall of the box body (1), an electric push rod (10) is fixedly connected to the upper wall of the box body (1), an end of the electric push rod (10) is fixedly connected to the outer wall of the mounting plate (8), and the electric push rod (10) is signal-connected to the motor (21); The side wall of the box body (1) is provided with an outlet (17), the mounting plate (8) can block the outlet (17), a slideway (18) is provided inside the box body (1), a second spring (19) is provided in the slideway (18), the fixing seat (14) is slidably connected to the inside of the slideway (18), and the fixing seat (14) and the second spring (19) are connected; A fixing plate (27) is provided below the lower wall of the box body (1), and the fixing plate (27) is provided with a rotating shaft (28). The rotating shaft (28) is connected to the fixing plate (27) via a coil spring (29), and a notch (30) is provided inside the rotating shaft (28). The connecting wire (13) passes through the notch (30), and the connecting wire (13) can be partially wound around the rotating shaft (28).

9. A biofeedback device as claimed in claim 8, characterized in that: It also includes a sensor module, the sensor module is signal-connected to the motor (21) and the mounting plate (8).

10. A biofeedback device as claimed in claim 8 or 9, characterized in that: The winding shaft (23) is rotatably connected to the rotating plate (22) via a thread; The edge of the baffle (24) is provided with annular convex teeth (31) arranged at equal intervals; An inner tooth ring (32) is fixedly connected to the box cover (11), and the convex teeth (31) are meshed with the inner tooth ring (32).

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