Sleep aiding device for neurology department

Abstract

The utility model discloses a sleep aiding device for the neurology department, and relates to the technical field of sleep aiding devices. The sleep assisting device comprises a sleep assisting module and further comprises an assembling mechanism arranged on the outer side of the sleep assisting module, and two sets of auxiliary mechanisms are arranged and fixedly connected to the front face and the back face of the assembling mechanism respectively. An assembling mechanism is arranged, specifically, a side plate is moved to the left side of an outer box, then a first long box and a trapezoidal insertion plate are centered, then a holding rod is loosened to enable a first spring to drive an H-shaped plate to reset through springback, then a cylindrical sliding block is driven, the cylindrical sliding block slides along a second square hole, and the second square hole provides guidance for sliding of an insertion rod; and then the insertion rods are inserted into the trapezoidal insertion plates, so that the deployment of the sleep assisting module can be quickly completed, the deployment time of the sleep assisting module is shortened, the sleep assisting module can be put into use more quickly, and the working efficiency of the sleep assisting module is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of sleep aid devices, and in particular relates to a sleep aid device for neurology. Background Technology

[0002] Neurological sleep aids refer to a series of methods that utilize the principles and techniques of neuroscience to help improve sleep quality and resolve sleep disorders. This field focuses on the function and structure of the brain and studies how to regulate sleep mechanisms through non-pharmacological interventions and drug treatments. Neurologists will assess the user's sleep patterns, emotional state, and physiological indicators to develop a personalized treatment plan to alleviate problems such as insomnia.

[0003] Existing neurology departments use sleep aids to help users sleep, which are worn by the user. However, the installation process of existing sleep aids is relatively cumbersome, which increases the deployment time and makes the sleep aids take longer to be put into use, thus affecting the working efficiency of the sleep assistance module. To address this, we propose a sleep aid device for neurology departments. Utility Model Content

[0004] The purpose of this invention is to provide a sleep aid device for neurology. By setting up an assembly mechanism, specifically moving the side plate to the left side of the outer box, aligning the first long box with the trapezoidal insert plate, releasing the grip rod to allow the first spring to return the H-shaped plate to its original position, and then driving the cylindrical slider to slide along the second square hole. The second square hole provides guidance for the sliding of the insert rod, which is then inserted into the trapezoidal insert plate. This allows for rapid deployment of the sleep aid module, shortening the deployment time and enabling it to be used more quickly, thereby improving its efficiency. This addresses the problem that existing sleep aid devices used in neurology are worn by users, but the installation process is cumbersome, increasing deployment time and impacting efficiency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a sleep aid device for neurology, comprising a sleep aid module and an assembly mechanism. The assembly mechanism is located on the outside of the sleep aid module. Two auxiliary mechanisms are provided, fixedly connected to the front and back of the assembly mechanism respectively. The assembly mechanism includes an outer box, with a side plate fixedly connected to the left side of the outer box. First long boxes are fixedly connected to both the front and back of the side plate. A wristband is fixedly connected to the left side of the side plate, and the right end of the wristband is fixedly connected to the right side of the outer box. Trapezoidal inserts are provided on the opposite sides of the two first long boxes, with their right sides fixedly connected to the left side of the outer box. A top plate is provided on the top of the outer box, with a frustum-shaped foam fixedly connected to the bottom center of the top plate. The two first long boxes are arranged in a horizontally mirrored configuration with the outer box as the center.

[0007] Furthermore, the two first long boxes have the same structure. Taking the first long box located on the back as an example, the top and bottom of the first long box are provided with a first square hole. The second long box is provided in the center of the interior of the first long box. The top of the second long box is provided with a second square hole. The second square hole extends downward and penetrates to the bottom of the second long box. The first square hole is horizontally positioned and extends from the left to the right.

[0008] Furthermore, both of the second square holes are inclined, and the inclination direction of both second square holes extends from the left side of the front to the right side of the back. An H-shaped plate is provided on the left side of the second long box, and a first guide rod is slidably connected to each of the four corners of the H-shaped plate. The left and right sides of the four first guide rods are fixedly connected to the inner wall of the first long box, and a first spring is sleeved on the right side of each of the four first guide rods. A handle is fixedly connected to the left side of the H-shaped plate, and the H-shaped plate is H-shaped.

[0009] Furthermore, the grip rod passes through the first long box and is slidably connected. A round rod is provided at the center of the second long box. The outer wall of the round rod is slidably connected to the inner wall of the two second square holes. Cylindrical sliders are fixedly connected to the upper and lower parts of the outer surfaces of the two round rods. Semicircular plates are fixedly connected to the left side of the two cylindrical sliders. The two cylindrical sliders are vertically mirrored with the round rod as the center. The back of the H-shaped plate extends backward and is welded to the two cylindrical sliders.

[0010] Furthermore, each of the two cylindrical slider semicircular plates is rotatably connected to a positioning pin at its center. The two positioning pins are respectively fixedly connected to the outer walls of the top and bottom of the second long box. Each of the two cylindrical sliders is fixedly connected to a rod at its center on the back side. Both rods are inserted into the trapezoidal insert plate. The sides of the two cylindrical sliders that are far apart from each other are slidably connected to the two first square holes. The sides of the two rods that are far apart from each other both penetrate the first long box and extend to the outside.

[0011] Furthermore, the two sets of auxiliary mechanisms have the same structure. Taking the auxiliary mechanism located on the front as an example, the auxiliary mechanism includes two square boxes, both of which are fixedly connected to the outer box. The internal structure of the two square boxes is the same. Taking the square box located on the left as an example, the top of the square box is provided with a sealing plate, which is fixedly connected to the top plate. A plug plate is fixedly connected to the right side of the bottom outer wall of the sealing plate. The plug plate extends downward into the square box. A cavity is opened on the left side inside the square box. The two square boxes are horizontally mirrored with the outer box as the center.

[0012] Furthermore, a square groove is formed on the front of the square box, and the cavity is connected to the square groove. A sliding plate is slidably connected to the center of the cavity. The front of the sliding plate passes through the square groove and extends outward. The outer wall of the right side of the sliding plate fits against the inner wall of the right side of the cavity. A trapezoidal insert is fixedly connected to the center of the right side of the sliding plate. The trapezoidal insert is inserted into the insert plate. A second guide rod is provided at the top and bottom of the cavity. The trapezoidal insert passes through the square groove and extends to the right.

[0013] Furthermore, the two second guide rods are arranged vertically and mirror-imagely with the slide plate as the center. Both second guide rods are fixedly connected to the inner wall of the cavity. The two second guide rods pass through the top and bottom of the slide plate respectively. Both second guide rods are slidably connected to the slide plate. A second spring is sleeved on the outer side of each of the two second guide rods. The left side of each of the two second springs is fixedly connected to the left inner wall of the cavity, and the right side of each of the two second springs is fixedly connected to the left outer wall of the slide plate. The slide plate and the cavity are flexibly connected through the second springs.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model, through the setting of an assembly mechanism, specifically moves the side plate to the left side of the outer box, then aligns the first long box with the trapezoidal insert plate, then releases the grip rod to allow the first spring to return the H-shaped plate to its original position, and then drives the cylindrical slider to slide along the second square hole. The second square hole provides guidance for the sliding of the insert rod, and then the insert rod is inserted into the trapezoidal insert plate. In this way, the deployment of the sleep aid module can be completed quickly, shortening the deployment time of the sleep aid module, so that the sleep aid module can be put into use more quickly, thereby improving the working efficiency of the sleep aid module.

[0016] 2. This utility model, through the setting of an auxiliary mechanism, specifically aligns the sealing plate with the square box, then moves the sealing plate downward to insert the insert plate into the square box, then releases the sliding plate to end the pressing of the second spring, and then the sliding plate slides along the second guide rod through the rebound of the second spring, and then inserts the trapezoidal insert block into the insert plate through the sliding plate, and installs a transparent cover plate on the top of the sleep aid module to provide extra protection for the sleep aid module, reduce the probability of collision damage to the sleep aid module, and thus enable the sleep aid module to work normally.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the frustum structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the outer box structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the grip structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the positioning pin structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the insert plate structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the cavity structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Sleep aid module; 2. Assembly mechanism; 21. Outer box; 22. Top plate; 231. Side plate; 232. Wristband; 233. Frustum; 241. First long box; 242. Trapezoidal insert plate; 243. First square hole; 251. Second long box; 252. Second square hole; 261. H-shaped plate; 262. Grip rod; 263. First guide rod; 264. First spring; 27. Round rod; 281. Cylindrical slider; 282. Positioning pin; 29. ​​Insert rod; 3. Auxiliary mechanism; 31. Square box; 32. Sealing plate; 33. Insert plate; 341. Cavity; 342. Square groove; 35. Slide plate; 36. Trapezoidal insert block; 37. Second guide rod; 38. Second spring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-7 As shown, this utility model is a sleep aid device for neurology, including a sleep aid module 1 and an assembly mechanism 2. The assembly mechanism 2 is located on the outside of the sleep aid module 1. There are two sets of auxiliary mechanisms 3, which are fixedly connected to the front and back of the assembly mechanism 2, respectively. The assembly mechanism 2 includes an outer box 21. A side plate 231 is fixedly connected to the left side of the outer box 21. First long boxes 241 are fixedly connected to both the front and back of the side plate 231. A wristband 232 is fixedly connected to the left side of the side plate 231, and the right end of the wristband 232 is fixedly connected to the right side of the outer box 21. Trapezoidal inserts 242 are provided on the sides of the two first long boxes 241 that are far apart from each other. The right sides of the two trapezoidal inserts 242 are fixedly connected to the left side of the outer box 21. A top is provided on the top of the outer box 21. A frustum foam 233 is fixedly connected to the bottom center of the top plate 22. Two first long boxes 241 are horizontally mirrored with the outer box 21 as the center. The side plate 231 is moved to the left side of the outer box 21, and then the first long box 241 is aligned with the trapezoidal insert plate 242. Then the grip rod 262 is released so that the first spring 264 can push the H-shaped plate 261 back to its original position. Then the cylindrical slider 281 is driven to slide along the second square hole 252. The second square hole 252 provides a guide for the sliding of the insert rod 29. Then the insert rod 29 is inserted into the trapezoidal insert plate 242. In this way, the deployment of the sleep aid module 1 can be completed quickly, shortening the deployment time of the sleep aid module 1 and enabling the sleep aid module 1 to be put into use more quickly, thereby improving the working efficiency of the sleep aid module 1.

[0030] The two first long boxes 241 have the same structure. Taking the first long box 241 located on the back as an example, both the top and bottom of the first long box 241 have a first square hole 243. A second long box 251 is located in the center of the interior of the first long box 241. The top of the second long box 251 has a second square hole 252, which extends downward and through to the bottom of the second long box 251. The first square hole 243 is horizontally oriented and extends from left to right. Both second holes 252 are inclined. The two second square holes 252 are inclined from the left side of the front to the right side of the back. An H-shaped plate 261 is provided on the left side of the second long box 251. First guide rods 263 are slidably connected to the four corners of the H-shaped plate 261. The left and right sides of the four first guide rods 263 are fixedly connected to the inner wall of the first long box 241. A first spring 264 is sleeved on the right side of the four first guide rods 263. A handle 262 is fixedly connected to the left side of the H-shaped plate 261. The H-shaped plate 261 is H-shaped.

[0031] The handle 262 passes through the first long box 241 and is slidably connected. A round rod 27 is provided at the center of the second long box 251. The outer wall of the round rod 27 is slidably connected to the inner wall of the two second square holes 252. Cylindrical sliders 281 are fixedly connected to the upper and lower parts of the outer surface of the two round rods 27. Semicircular plates are fixedly connected to the left side of the two cylindrical sliders 281. The two cylindrical sliders 281 are vertically mirrored with respect to the round rod 27. The back of the H-shaped plate 261 extends backward and is welded to the two cylindrical sliders 281. The center of each of the two cylindrical sliders 281 is rotatably connected to a positioning pin 282. The two positioning pins 282 are respectively fixedly connected to the outer walls of the top and bottom of the second long box 251. The center of the back of each of the two cylindrical sliders 281 is fixedly connected to a rod 29. The two rods 29 are inserted into the trapezoidal plate 242. The sides of the two cylindrical sliders 281 that are far apart from each other are slidably connected to the two first square holes 243. The sides of the two rods 29 that are far apart from each other pass through the first long box 241 and extend to the outside.

[0032] The two sets of auxiliary mechanisms 3 have the same structure. Taking the auxiliary mechanism 3 located on the front as an example, the auxiliary mechanism 3 includes two square boxes 31. Both square boxes 31 are fixedly connected to the outer box 21. The internal structure of the two square boxes 31 is the same. Taking the square box 31 located on the left as an example, a sealing plate 32 is provided on the top of the square box 31. The sealing plate 32 is fixedly connected to the top plate 22. An insert plate 33 is fixedly connected to the right side of the bottom outer wall of the sealing plate 32. The insert plate 33 extends downward into the square box 31. A cavity 341 is opened on the left side inside the square box 31. The two square boxes 31 are horizontal mirrors with the outer box 21 as the center. For example, align the sealing plate 32 with the square box 31, then move the sealing plate 32 downwards to insert the insert plate 33 into the square box 31, then release the slide plate 35 to stop pressing the second spring 38, then slide the slide plate 35 along the second guide rod 37 through the rebound of the second spring 38, and then insert the trapezoidal insert block 36 into the insert plate 33 through the slide plate 35. Install a transparent cover plate on the top of the sleep assist module 1 to provide additional protection for the sleep assist module 1, reduce the probability of collision damage to the sleep assist module 1, and thus enable the sleep assist module 1 to work normally.

[0033] A square groove 342 is formed on the front of the square box 31. The cavity 341 and the square groove 342 are interconnected. A sliding plate 35 is slidably connected to the center of the cavity 341. The front of the sliding plate 35 passes through the square groove 342 and extends outward. The outer wall of the right side of the sliding plate 35 fits against the inner wall of the right side of the cavity 341. A trapezoidal insert 36 is fixedly connected to the center of the right side of the sliding plate 35. The trapezoidal insert 36 is inserted into the insert plate 33. Second guide rods 37 are provided at the top and bottom of the cavity 341. The trapezoidal insert 36 passes through the square groove 342 and extends to the right. The two second guide rods 37 are centered on the sliding plate 35. The slide plate 35 is vertically mirrored in the center. Two second guide rods 37 are fixedly connected to the inner wall of the cavity 341. The two second guide rods 37 pass through the top and bottom of the slide plate 35 respectively. Both second guide rods 37 are slidably connected to the slide plate 35. A second spring 38 is sleeved on the outer side of each of the two second guide rods 37. The left side of each of the two second springs 38 is fixedly connected to the left inner wall of the cavity 341. The right side of each of the two second springs 38 is fixedly connected to the left outer wall of the slide plate 35. The slide plate 35 and the cavity 341 are flexibly connected through the second springs 38.

[0034] A specific application of this embodiment is as follows: The sleep aid module 1 is placed inside the outer box 21. Then, the top plate 22 is moved to the top of the outer box 21, and then the top plate 22 is moved downwards, causing the sealing plate 32 to move downwards. The insert plate 33 installed at the bottom of the sealing plate 32 is then inserted into the square box 31. The sliding plate 35 is then released, allowing it to slide along the cavity 341 and the square groove 342. As the sliding plate 35 slides along the second guide rod 37, the compression of the second spring 38 ends, allowing the second spring 38 to elastically rebound and drive the sliding plate 35 to move smoothly along the second guide rod 37. The trapezoidal insert 36 is then inserted into the insert plate 33 using the sliding plate 35. The top plate 22 is fixedly connected to the top of the outer box 21. Then, the frustum-shaped foam 233 installed at the bottom of the top plate 22 contacts the sleep aid module 1, providing additional protection and reducing the risk of damage from collisions, thus ensuring the stable and reliable operation of the sleep aid module 1. Next, the outer box 21 is moved downwards to the user's wrist, so that the bottom of the sleep aid module 1 fits against the user's skin. Then, the wristband 232 is wrapped around the user's wrist. The side plate 231 is then moved to the left side of the outer box 21 via the wristband 232, ensuring that the first long box 241 is precisely aligned with the trapezoidal insert 242. Finally, the grip bar 262 is released, allowing the second long box 241 to be positioned correctly. A spring 264, through its elastic recovery, causes the H-shaped plate 261 to return to its original position. The H-shaped plate 261 slides along the first guide rod 263, thereby pushing the cylindrical slider 281 to slide smoothly along the second square hole 252. As the cylindrical slider 281 slides, it drives the round rod 27 to move, and simultaneously deflects along the positioning pin 282. During this movement, the cylindrical slider 281 inserts the insertion rod 29 into the trapezoidal insertion plate 242, completing the deployment of the sleep aid module 1. This shortens deployment time, allowing the sleep aid module 1 to start and run more quickly. The sleep aid module 1 is then activated. The device has a built-in pressure sensor, heart rate variability sensor, and music player. The pressure sensor monitors heart rate variability and other physiological signals to assess the user's stress and relaxation levels. The heart rate variability sensor analyzes heart rate data to provide feedback on the autonomic nervous system and help assess stress levels. The pressure sensor and heart rate variability sensor monitor the user's physiological state in real time. If the system detects that the user's stress level is too high when trying to fall asleep, it will activate the music player built into the sleep aid module 1. The music player will then play natural sounds, light music, and other types of music, gradually decreasing the volume to help the user relax and fall asleep.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A neurological sleep aid device, comprising a sleep assistance module (1), characterized in that, Also includes: Assembly mechanism (2), which is disposed on the outside of sleep aid module (1); Auxiliary mechanism (3), there are two sets of auxiliary mechanism (3), and the two sets of auxiliary mechanism (3) are fixedly connected to the front and back of assembly mechanism (2) respectively; The assembly mechanism (2) includes an outer box (21), a side plate (231) is fixedly connected to the left side of the outer box (21), a first long box (241) is fixedly connected to the front and back of the side plate (231), a wristband (232) is fixedly connected to the left side of the side plate (231), the right end of the wristband (232) is fixedly connected to the right side of the outer box (21), trapezoidal inserts (242) are provided on the side of the two first long boxes (241) that are far apart from each other, the right sides of the two trapezoidal inserts (242) are fixedly connected to the left side of the outer box (21), a top plate (22) is provided on the top of the outer box (21), and a frustum foam (233) is fixedly connected to the bottom center of the top plate (22). Among them, the two first long boxes (241) are set as horizontal mirror images of each other with the outer box (21) as the center.

2. The neurological sleep aid device according to claim 1, characterized in that, The two first long boxes (241) have the same structure. Taking the first long box (241) located on the back as an example, the top and bottom of the first long box (241) are provided with a first square hole (243). A second long box (251) is provided in the center of the interior of the first long box (241). A second square hole (252) is provided in the top of the second long box (251). The second square hole (252) extends downward and penetrates to the bottom of the second long box (251). The first square hole (243) is arranged horizontally, and the first square hole (243) extends from the left to the right.

3. The neurological sleep aid device according to claim 2, characterized in that, Both second square holes (252) are inclined, and the inclination direction of both second square holes (252) extends from the left side of the front to the right side of the back. An H-shaped plate (261) is provided on the left side of the second long box (251). A first guide rod (263) is slidably connected to each of the four corners of the H-shaped plate (261). The left and right sides of the four first guide rods (263) are fixedly connected to the inner wall of the first long box (241). A first spring (264) is sleeved on the right side of each of the four first guide rods (263). A handle (262) is fixedly connected to the left side of the H-shaped plate (261). Among them, the H-shaped plate (261) is designed in an H-shape.

4. The neurological sleep aid device according to claim 3, characterized in that, The grip (262) passes through the first long box (241) and is slidably connected. A round rod (27) is provided at the center of the second long box (251). The outer wall of the round rod (27) is slidably connected to the inner wall of the two second square holes (252). A cylindrical slider (281) is fixedly connected to the upper and lower parts of the outer surface of the two round rods (27). A semi-circular plate is fixedly connected to the left side of the two cylindrical sliders (281). Among them, two cylindrical sliders (281) are set vertically and mirrored with the round rod (27) as the center, and the back of the H-shaped plate (261) extends backward and is welded to the two cylindrical sliders (281).

5. A neurological sleep aid device according to claim 4, characterized in that, The center of each of the two cylindrical sliders (281) is rotatably connected to a positioning pin (282). The two positioning pins (282) are respectively fixedly connected to the outer walls of the top and bottom of the second long box (251). The center of the back of each of the two cylindrical sliders (281) is fixedly connected to a plug rod (29). The two plug rods (29) are inserted into the trapezoidal plug plate (242). The two cylindrical sliders (281) are slidably connected to the two first square holes (243) on opposite sides. The two inserts (29) extend through the first long box (241) and outward on the opposite side of each other.

6. A neurological sleep aid device according to claim 1, characterized in that, The two sets of auxiliary mechanisms (3) have the same structure. Taking the auxiliary mechanism (3) located on the front as an example, the auxiliary mechanism (3) includes two square boxes (31). Both square boxes (31) are fixedly connected to the outer box (21). The internal structure of the two square boxes (31) is the same. Taking the square box (31) located on the left as an example, the top of the square box (31) is provided with a sealing plate (32). The sealing plate (32) is fixedly connected to the top plate (22). The bottom outer wall of the sealing plate (32) is fixedly connected with an insert plate (33) on the right side. The insert plate (33) extends downward into the square box (31). A cavity (341) is opened on the left side inside the square box (31). Among them, the two square boxes (31) are set as horizontal mirror images of the outer box (21) on the left and right sides.

7. A neurological sleep aid device according to claim 6, characterized in that, The square box (31) has a square groove (342) on its front side. The cavity (341) is connected to the square groove (342). A sliding plate (35) is slidably connected to the center of the cavity (341). The front of the sliding plate (35) passes through the square groove (342) and extends outward. The outer wall of the right side of the sliding plate (35) is in contact with the inner wall of the right side of the cavity (341). A trapezoidal insert (36) is fixedly connected to the center of the right side of the sliding plate (35). The trapezoidal insert (36) is inserted into the insert plate (33). A second guide rod (37) is provided at the top and bottom of the cavity (341). The trapezoidal insert (36) passes through the square groove (342) and extends to the right.

8. A neurological sleep aid device according to claim 7, characterized in that, Two second guide rods (37) are vertically mirrored with respect to the slide plate (35). Both second guide rods (37) are fixedly connected to the inner wall of the cavity (341). The two second guide rods (37) pass through the top and bottom of the slide plate (35) respectively. Both second guide rods (37) are slidably connected to the slide plate (35). A second spring (38) is sleeved on the outer side of each of the two second guide rods (37). The left side of each of the two second springs (38) is fixedly connected to the left inner wall of the cavity (341). The right side of each of the two second springs (38) is fixedly connected to the left outer wall of the slide plate (35). The slide (35) and the cavity (341) are flexibly connected by a second spring (38).

Images