Human auricular concha vagus nerve stimulation device

Abstract

The utility model provides a human auricular concha vagus nerve stimulation device, and belongs to the technical field of human auricular concha vagus nerve stimulation devices. The human auricular concha vagus nerve stimulation device comprises a base and a generator, a clamping mechanism is arranged between a pair of first connecting plate and second connecting plate, the clamping mechanism comprises a first clamping plate and a second clamping plate, a fixing rod is installed on the side, away from a first groove, of the top of the base, a placement frame is arranged on the top of an installation plate, and the generator is arranged on the placement frame. Second grooves are formed in the two sides of the interior of the mounting plate, a pair of connecting rods is connected to the interiors of the pair of second grooves, springs are connected to the exteriors of the pair of connecting rods, the springs are connected with the bottom of the placement frame, earphones are clamped in the placement grooves, fixing mechanisms are arranged on the two sides of the placement frame, and each fixing mechanism comprises a pair of baffles. And by arranging the clamping mechanism, the power line can be arranged and stored conveniently, and meanwhile, the equipment is placed and clamped in cooperation with the fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of human auricular vagus nerve stimulation devices, and more specifically, to a human auricular vagus nerve stimulation device. Background Art

[0002] Vagus nerve stimulation (VNS) is a form of neuromodulation. The earliest report on VNS can be traced back to the 1980s. In the past few decades, VNS has been widely used in clinical treatment fields including epilepsy, depression, stroke, and motor rehabilitation. The auricular concha area of the ear is a region rich in the distribution of the external auditory meatus vagus nerve. In recent years, it has been found that electrical stimulation of the innervated area of the superficial vagus nerve on the body surface may also produce effects similar to those of VNS. Accordingly, the non-invasive VNS technology through the auricular concha area has emerged, such as ear-hung vagus nerve stimulators.

[0003] When the current auricular vagus nerve stimulation device is in use, it needs to be worn on the human head, but after use, it is stored on one side at any time, which is not only easy to be damaged but also inconvenient for reuse. At the same time, the power cord is long and thin and is easy to be entangled together, causing inconvenience in use. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a human auricular vagus nerve stimulation device.

[0005] The utility model is realized as follows:

[0006] A human auricular vagus nerve stimulation device includes a base and a generator. One side inside the base is provided with a first groove, and the generator is placed inside the first groove. One side of the generator is connected with a pair of connectors, and one end of each of the pair of connectors is connected with a power cord. The center of the top of the base is installed with a pair of fixing plates, and a collecting roller is connected between the pair of fixing plates. The outer sides of the pair of fixing plates are sleeved with a first connecting plate and a second connecting plate respectively. A clamping mechanism is arranged between the pair of first connecting plates and the second connecting plate, and the clamping mechanism includes a first clamping plate and a second clamping plate. On the top of the base, on the side far from the first groove, a fixing rod is installed, and the top of the fixing rod is connected with a mounting plate. A placing rack is arranged on the top of the mounting plate, and a placing groove is arranged inside the placing rack. Second grooves are arranged on both sides inside the mounting plate, and a pair of connecting rods are connected inside each of the pair of second grooves. A spring is connected to the outside of the pair of connecting rods, and the spring is connected to the bottom of the placing rack. An earphone is clamped inside the placing groove, and fixing mechanisms are arranged on both sides of the placing rack, and each fixing mechanism includes a pair of baffle plates.

[0007] Further, racks are connected to one side of a pair of the second connecting plates. A rotating rod is inserted into one side of one of the fixing plates, a toothed disc is installed on the outer part of the rotating rod, and a rotating block is installed at one end of the rotating rod.

[0008] The beneficial effect of adopting the above further solution is that by installing the toothed disc, when the toothed disc rotates, the racks can drive a pair of first connecting plates and second connecting plates to approach each other, driving the first clamping plate and the second clamping plate to approach or move away from each other.

[0009] Further, the toothed disc meshes with a pair of racks. A first clamping plate and a second clamping plate are respectively connected between a pair of first connecting plates and a pair of second connecting plates, and both the first clamping plate and the second clamping plate are engaged with the winding roller.

[0010] The beneficial effect of adopting the above further solution is that by installing the winding roller, the power cord can be collected and sorted out, and the power cord will not be entangled, causing inconvenience in use.

[0011] Further, sliding grooves are provided on both sides inside a pair of the fixing plates, sliders are slidably installed inside the sliding grooves, and both pairs of sliders are connected to the first clamping plate and the second clamping plate.

[0012] The beneficial effect of adopting the above further solution is that by installing the first clamping plate and the second clamping plate, the winding roller can be clamped, so as to sort out and store the power cord, and at the same time, the winding roller will not rotate, causing the power cord to become loose.

[0013] Further, a pair of threaded rods are inserted into both sides of the top of the placement rack, and connecting blocks are threadedly connected to the outer parts of the pair of threaded rods.

[0014] The beneficial effect of adopting the above further solution is that by installing the threaded rods, the height of the baffle can be adjusted, so as to fix and install earphones of different sizes.

[0015] Further, a baffle is connected between the pair of connecting blocks. One end of the threaded rod penetrates through the connecting block and is installed with a rotating handle.

[0016] The beneficial effect of adopting the above further solution is that by installing the baffle, the earphones can be blocked, and the earphones will not fall and be damaged during the placement process.

[0017] The beneficial effects of the present utility model are as follows: A human auricular vagus nerve stimulation device obtained by the above design in the present utility model, when treating a human body, take the earphone off the placement rack, wear it on the head of the patient, then start the generator. When in use, select a suitable electrode plate, make the electrode pin and the electrode socket plug and cooperate, then put the electrode plate into the auricular concha, and the earplug is aligned and inserted into the ear canal. After turning on the power supply, auricular vagus nerve stimulation can be performed through the electrode plate. After the treatment is completed, place the earphone in the placement groove. According to the size of the earphone, two pairs of threaded rods can be rotated. When the threaded rods rotate, they drive the connecting block to rotate on the threaded rods, and the height of the baffle is adjusted to facilitate the placement and fixation of the earphone. At the same time, by installing a pair of springs, buffering can be performed when placing the earphone. After fixing the earphone, wind the power cord around the winding roller to organize and store the power cord. Then rotate the rotating block, which drives the rotating rod to rotate, driving the toothed disc to rotate. The toothed disc meshes with a pair of racks, making the pair of second connecting plates approach or move away from each other, driving the first clamping plate and the second clamping plate to approach each other to clamp the outside of the winding roller, thereby fixing the power cord. Then place the generator inside the first groove to place and store the device, protect the device, and increase the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0019] Figure 1 is a three-dimensional structure diagram of a human auricular vagus nerve stimulation device provided by the present utility model;

[0020] Figure 2 is a three-dimensional structure diagram of the upward-looking fixing plate of a human auricular vagus nerve stimulation device provided by the present utility model;

[0021] Figure 3 is a three-dimensional structure diagram of the placement rack of a human auricular vagus nerve stimulation device provided by the present utility model;

[0022] Figure 4 is Figure 2 a magnified structure diagram of the A structure in

[0023] In the figure: 1001, base; 1002, first groove; 1003, generator; 1004, connector; 1005, power cord; 1006, fixed rod; 1007, mounting plate; 1008, placement rack; 1009, placement groove; 1010, earphone; 2001, fixing plate; 2002, winding roller; 2003, first connecting plate; 2004, second connecting plate; 2005, rack; 2006, rotating rod; 2007, gear disk; 2008, rotating block; 2009, first clamping plate; 2010, second clamping plate; 2011, sliding groove; 2012, slider; 3001, second groove; 3002, connecting rod; 3003, spring; 3004, baffle; 3005, connecting block; 3006, threaded rod. Detailed implementation manners

[0024] To make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0025] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0026] Embodiment 1 of a human auricular vagus nerve stimulation device of the present utility model

[0027] The present utility model provides the following technical solutions: As shown in reference to Figures 1 - 4, including a base 1001 and a generator 1003. On one side inside the base 1001, there is a first groove 1002, and the generator 1003 is placed inside the first groove 1002. One side of the generator 1003 is connected to a pair of connectors 1004, and one end of each of the pair of connectors 1004 is connected to a power cord 1005. At the center of the top of the base 1001, a pair of fixing plates 2001 are installed, and a collecting roller is connected between the pair of fixing plates 2001. On the outer sides of the pair of fixing plates 2001, a first connecting plate 2003 and a second connecting plate 2004 are sleeved respectively. A clamping mechanism is arranged between the pair of first connecting plates 2003 and the second connecting plates 2004, and the clamping mechanism includes a first clamping plate 2009 and a second clamping plate 2010. On the top of the base 1001, on the side far from the first groove 1002, a fixing rod 1006 is installed, and the top of the fixing rod 1006 is connected to a mounting plate 1007. On the top of the mounting plate 1007, there is a placement rack 1008, and inside the placement rack 1008, there is a placement groove 1009. On both sides inside the mounting plate 1007, there are second grooves 3001, and a pair of connecting rods 3002 are connected inside each of the pair of second grooves 3001. A spring 3003 is connected to the outside of the pair of connecting rods 3002, and the spring 3003 is connected to the bottom of the placement rack 1008. A headset 1010 is clamped inside the placement groove 1009. Fixing mechanisms are arranged on both sides of the placement rack 1008, and the fixing mechanisms include a pair of baffles 3004. On one side of each of the pair of second connecting plates 2004, a rack 2005 is connected. On one side of one of the fixing plates 2001, a rotating rod 2006 is inserted, and a gear disk 2007 is installed on the outside of the rotating rod 2006. One end of the rotating rod 2006 is installed with a rotating block 2008. The gear disk 2007 meshes with the pair of racks 2005. The first clamping plate 2009 and the second clamping plate 2010 are respectively connected between the pair of first connecting plates 2003 and the pair of second connecting plates 2004, and the first clamping plate 2009 and the second clamping plate 2010 are both clamped with the winding roller 2002. On both sides inside the pair of fixing plates 2001, there are sliding grooves 2011, and sliders 2012 are slidably installed inside the sliding grooves 2011. The two pairs of sliders 2012 are both connected to the first clamping plate 2009 and the second clamping plate 2010. By installing the gear disk 2007, when the gear disk 2007 rotates, the rack 2005 can drive the pair of first connecting plates 2003 and the second connecting plates 2004 to approach each other, driving the first clamping plate 2009 and the second clamping plate 2010 to approach or move away from each other. By installing the winding roller 2002, the power cord 1005 can be collected and sorted out, and the power cord 1005 will not be wound, causing inconvenience in use.By installing the first clamping plate 2009 and the second clamping plate 2010, the winding roller 2002 can be clamped, so as to organize and store the power cord 1005. At the same time, the winding roller 2002 will not rotate, causing the power cord 1005 to become loose.

[0028] Embodiment 2 of a human auricular vagus nerve stimulation device of the present utility model

[0029] Refer to, specifically as Figures 1 - 4 A pair of threaded rods 3006 are inserted on both sides of the top of the placement rack 1008, and a connecting block 3005 is threadedly connected to the outside of each of the pair of threaded rods 3006. A baffle 3004 is connected between the pair of connecting blocks 3005. One end of the threaded rod 3006 penetrates through the connecting block 3005 and is equipped with a rotating handle. By installing the threaded rod 3006, the height of the baffle 3004 can be adjusted, so as to fix and install headphones 1010 of different sizes. By installing the baffle 3004, the headphones 1010 can be blocked, and the headphones 1010 will not fall and be damaged during the placement process.

[0030] Specifically, the working principle of this human auricular vagus nerve stimulation device: When in use, during the treatment of the human body, the headphones 1010 are taken off from the placement rack 1008 and worn on the head of the patient. Then the generator 1003 is started. When in use, a suitable electrode plate is selected, and the electrode pin is inserted into the electrode jack for mating. Then the electrode plate is placed in the auricular cavity, and the earplug is aligned and inserted into the ear canal. After connecting the power supply, auricular vagus nerve stimulation can be performed through the electrode plate. After the treatment is completed, the headphones 1010 are placed in the placement groove 1009. According to the size of the headphones 1010, the two pairs of threaded rods 3006 can be rotated. The threaded rods 3006 rotate, driving the connecting blocks 3005 to rotate on the threaded rods 3006, adjusting the height of the baffle 3004, facilitating the placement and fixation of the headphones 1010. At the same time, by installing a pair of springs 3003, buffering can be performed when placing the headphones 1010. After the headphones 1010 are fixed, the power cord 1005 is wound around the winding roller 2002, so that the power cord 1005 can be organized and stored. Then the rotating block 2008 is rotated, so that the rotating block 2008 drives the rotating rod 2006 to rotate, driving the gear disk 2007 to rotate. The gear disk 2007 meshes with the pair of rack bars 2005, so that the pair of second connecting plates 2004 approach or move away from each other, driving the first clamping plate 2009 and the second clamping plate 2010 to approach each other, clamping the outside of the winding roller 2002, thereby fixing the power cord 1005. Then the generator 1003 is placed in the first groove 1002, placing and storing the device, protecting the device, and increasing the service life of the device.

[0031] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A human concha vagus nerve stimulation device, characterized in that: It includes a base (1001) and a generator (1003), A first groove (1002) is provided on one side of the interior of the base (1001), and the generator (1003) is placed inside the first groove (1002); a pair of connectors (1004) are connected to one side of the generator (1003), and one end of each of the connectors (1004) is connected to a power line (1005); a pair of fixing plates (2001) are installed at the top center of the base (1001), and a collecting roller is connected between the pair of fixing plates (2001); a first connecting plate (2003) and a second connecting plate (2004) are sleeved on both sides of the exterior of the pair of fixing plates (2001); a clamping mechanism is provided between the pair of the first connecting plates (2003) and the second connecting plates (2004), and the clamping mechanism comprises a first clamping plate (2009) and a second clamping plate (2010); the top of the base (1001) is provided with a first connecting plate (2009) and a second clamping plate (2010); A fixing rod (1006) is installed on a side away from the first groove (1002), and the top of the fixing rod (1006) is connected to a mounting plate (1007), a placement rack (1008) is provided on the top of the mounting plate (1007), and a placement groove (1009) is provided inside the placement rack (1008), second grooves (3001) are provided on both sides of the inside of the mounting plate (1007), and a pair of connecting rods (3002) are connected inside a pair of the second grooves (3001), a spring (3003) is connected to the outside of the pair of connecting rods (3002), and the spring (3003) is connected to the bottom of the placement rack (1008), an earphone (1010) is engaged inside the placement groove (1009), and fixing mechanisms are provided on both sides of the placement rack (1008), and the fixing mechanisms include a pair of baffles (3004).

2. A human concha vagus nerve stimulation device according to claim 1, characterized in that: One side of a pair of the second connecting plates (2004) is connected to a rack (2005), one side of one of the fixed plates (2001) is provided with a rotating rod (2006), a toothed disc (2007) is installed on the outside of the rotating rod (2006), and a rotating block (2008) is installed on one end of the rotating rod (2006).

3. A human concha vagus nerve stimulation device according to claim 2, characterized in that: The toothed disc (2007) is meshed with a pair of racks (2005), a first clamping plate (2009) and a second clamping plate (2010) are respectively connected between the pair of the first connecting plates (2003) and the pair of the second connecting plates (2004), and the first clamping plate (2009) and the second clamping plate (2010) are both mutually engaged with the winding roller (2002).

4. The human concha vagus nerve stimulation device according to claim 3, characterized in that: A pair of the fixing plates (2001) are provided with sliding grooves (2011) on both sides thereof, and a sliding block (2012) is slidably installed inside the sliding grooves (2011), and the two pairs of sliding blocks (2012) are interconnected with the first clamping plate (2009) and the second clamping plate (2010).

5. The human concha vagus nerve stimulation device according to claim 1, characterized in that: A pair of threaded rods (3006) are inserted into both sides of the top of the placement rack (1008), and the outsides of the pair of threaded rods (3006) are threadedly connected to connecting blocks (3005).

6. The human concha vagus nerve stimulation device according to claim 5, characterized in that: A baffle (3004) is connected between the pair of connecting blocks (3005), and one end of the threaded rod (3006) passes through the connecting block (3005) and is provided with a rotating handle.

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