A helmet fusion device based on a helmet-fused electric vehicle

Abstract

The application relates to the technical field of helmet fusion, and discloses a helmet fusion device based on a helmet-fused electric vehicle, which comprises a vehicle body, a helmet storage bin is arranged on the vehicle body, one end of the helmet storage bin is hinged to the vehicle body, a support head is arranged in the helmet storage bin, the support head is used for placing a helmet, a socket is arranged on the helmet, and the socket is connected with a plug arranged in the helmet storage bin. The helmet fusion device based on the helmet-fused electric vehicle has the advantages that a bin airflow channel is arranged in the inner wall of the helmet storage bin, an inner airflow channel is arranged in the inner wall of the bin airflow channel, an air pump is used for introducing airflow into the bin airflow channel and the inner airflow channel, the airflow is sprayed on the outer wall and the inner wall of the helmet, the outer part and the inner part of the helmet are cleaned, the cleaning performance of the helmet is improved, the comfort of a user wearing the helmet is improved, the user has a higher expectation of wearing the clean helmet, and the riding safety of the user is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of helmet fusion, in particular to a helmet fusion device based on a helmet fusion electric vehicle. BACKGROUND

[0002] The helmet fusion device is an important part of the helmet fusion technology. The helmet fusion device realizes one helmet for one vehicle. The helmet fusion device charges the helmet and detects the wearing condition of the user in cooperation with the intelligent helmet, so that the user starts the electric vehicle only when the helmet is worn, thereby improving the riding safety of the user.

[0003] With the development of the shared electric vehicle technology, the convenience of people's travel is improved, but there are still hidden dangers in the safety aspect. Although the shared electric vehicle is already equipped with a helmet, because the helmet of the electric vehicle is worn by many people, the outer surface and the lining are dirty, so that the user is unwilling to wear the helmet, or for the intelligent helmet, the user is also unwilling to wear the helmet correctly, so that the helmet is useless and cannot achieve the purpose of protecting the user. SUMMARY

[0004] The application provides a helmet fusion device based on a helmet fusion electric vehicle, which has the advantages of cleaning the helmet and laying the lining of the helmet, to solve the problem of dirty and unhygienic helmets.

[0005] To achieve the above purpose, the application adopts the following technical scheme: a helmet fusion device based on a helmet fusion electric vehicle, comprising: a vehicle body, a helmet storage is arranged on the vehicle body, one end of the helmet storage is hinged to the vehicle body, a support head is arranged in the interior of the helmet storage, the support head is used for placing a helmet, a socket is arranged on the helmet, the socket is connected with a plug arranged in the helmet storage, the plug is connected with a controller, an air pump is installed in the interior of the vehicle body, an exhaust pipe is connected to the inner cavity of the helmet storage, and the outlet end of the exhaust pipe extends to the outside of the vehicle body through the vehicle body.

[0006] Further, an air flow channel is arranged on the inner wall of the helmet storage, the air flow channel is communicated with the air outlet end of the air pump through a pipeline, the air flow in the air flow channel is sprayed onto the outer surface of the helmet, a soft pressing pad is arranged on the inner wall of the helmet storage, and the soft pressing pad plays a role of external fixation on the helmet.

[0007] Further, an inner air flow channel is arranged in the inner wall of the support head, the inner air flow channel is communicated with the air outlet end of the air pump through a pipeline, and the air flow in the inner air flow channel is sprayed onto the inner surface of the helmet.

[0008] Further, the inside of the support head is hollow, and the inside of the support head is provided with a gasket assembly, the gasket assembly comprises a bottom film and a gasket, the gasket is detachably attached to the bottom film, the bottom film is a strip-shaped band, a plurality of gaskets are attached to the bottom film, the gasket assembly is stacked in the inner cavity of the support head, the highest point of the top of the support head is provided with a top exit, and the outer wall of the support head is provided with a directional sliding groove, and the directional sliding groove extends to the bottom end of the support head.

[0009] Further, the bottom film is provided with a point cutting section and a perforation, the perforation uniformly distributes four point cutting sections around, the two surfaces of the gasket are respectively a sliding surface and a rough surface, the gasket is folded in a serpentine shape in four directions, the sliding surface is located on the inner side of the folded gasket, and the rough surface is located on the outer side of the folded gasket. The four folded ends of the gasket are connected with a sliding object, the inside of the sliding object is provided with a magnetic block, the top inside of the gasket is provided with a corrugated section, the top outside of the gasket is provided with a magnetic sheet, the magnetization direction of the magnetic block is towards the side of the gasket center, the sliding object is a smooth arc and is curved towards the direction away from the gasket center, and the sliding object is matched with the directional sliding groove.

[0010] Further, the inside of the support head is provided with a gasket assembly, the gasket assembly comprises a telescopic rod, a corrugated push head and a magnetic coil end, the fixed end of the telescopic rod is connected to the inner wall of the support head, the corrugated push head is connected to the top end of the elongated end of the telescopic rod, and the magnetic coil end is connected to the side wall of the elongated end of the corrugated push head. The top end of the corrugated push head is provided with a corrugated tooth.

[0011] Further, the inside of the support head is provided with a gasket assembly, the gasket assembly comprises a telescopic rod, a corrugated push head and a magnetic coil end, the fixed end of the telescopic rod is connected to the inner wall of the support head, the corrugated push head is connected to the top end of the elongated end of the telescopic rod, and the magnetic coil end is connected to the side wall of the elongated end of the corrugated push head. The top end of the corrugated push head is provided with a corrugated tooth.

[0012] Further, the helmet is provided with a magnetic sticker corresponding to the position of the bottom end of the directional sliding groove, the bottom end edge of the helmet is provided with a soft adhesive sticker, the soft adhesive sticker is adhered to the rough surface, and the magnetic sticker is adsorbed to the magnetic block. Beneficial effects

[0013] 1. The helmet fusion device based on the helmet fusion electric vehicle provided by the application, by opening the warehouse airflow channel in the inner wall of the warehouse, opening the inner airflow channel in the inner wall of the inner airflow channel, and using the air pump to introduce airflow into the warehouse airflow channel and the inner airflow channel, so that the airflow is sprayed on the outer wall and the inner wall of the helmet respectively, and the outside and the inside of the helmet are cleaned respectively, the cleanliness of the helmet is improved, the comfort of the user wearing the helmet is improved, the clean helmet can improve the user's expectation of wearing, and finally the riding safety effect of the user is improved.

[0014] 2. The helmet fusion device based on the helmet fusion electric vehicle provided by the application, by setting a gasket assembly in the inside of the support head, cooperating with the detachable adhesive connection mode of the gasket and the bottom film, facilitating the integrated connection of the bottom film and the gasket, and facilitating the removal of the gasket from the bottom film, pushing the gasket to the top end of the support head through the extension rod, using the gravity of the sliding object to realize the expansion of the gasket, and realizing the coarse positioning function of the gasket through the adsorption effect of the magnetic block and the magnetic sheet, laying the gasket in the warehouse can prevent the user from maliciously taking the gasket, and realizes the intelligent laying function of the gasket. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which form a part of the specification, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0016] The present application can be more clearly understood by referring to the following detailed description in conjunction with the accompanying drawings, in which:

[0017] Figure 1 is a structural schematic view of the present application;

[0018] Figure 2 is a front view of the support head of the present application;

[0019] Figure 3 is a front view of the support head of the present application;

[0020] Figure 4 is a front view of the support head of the present application;

[0021] Figure 5 is a structural schematic view of the gasket assembly and the gasket assembly of the present application;

[0022] Figure 6 is a connection schematic view of the bottom film and the gasket of the present application;

[0023] Figure 7 is a position schematic view of the edge pressure roller and the gasket assembly of the present application;

[0024] Figure 8 is a partial schematic view of the inside of the helmet of the present application;

[0025] Figure 9 Figure 1 is a schematic diagram of the installation of the vehicle body and helmet compartment of the present application;

[0026] In the figure: 1, vehicle body; 2, helmet compartment; 201, compartment air flow channel; 202, soft pressure pad; 3, support head; 301, top outlet; 302, directional chute; 303, internal air flow channel; 4, air pump; 5, exhaust pipe; 6, gasket assembly; 601, bottom film; 611, point cutting section; 612, perforation; 602, pad; 621, sliding surface; 622, rough surface; 623, sliding object; 624, magnetic block; 625, magnetic sheet; 626, corrugated section; 7, lining assembly; 701, telescopic rod; 702, corrugated push head; 703, magnetic coil end; 8, lining moving assembly; 801, edge pressure roller; 802, motor; 803, spool; 9, helmet; 901, magnetic patch; 902, soft adhesive patch. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Embodiment one

[0028] Please refer to Figure 1 and the Figure 9 , a helmet fusion device based on a helmet fusion electric vehicle, comprising: a vehicle body 1, the vehicle body 1 is provided with a helmet compartment 2, one end of the helmet compartment 2 is hinged with the vehicle body 1, the helmet compartment 2 can be opened along the hinged end, the connection between the helmet compartment 2 and the vehicle body 1 can adopt electric control clamping, the connection between the helmet compartment 2 and the vehicle body 1 can refer to the technology of the existing electric control switch box, the present application adopts the existing technology in the connection between the helmet compartment 2 and the vehicle body 1, therefore, no further description is made. The inside of the helmet compartment 2 is provided with a support head 3, the support head 3 is used for placing a helmet 9, the support head 3 plays a supporting role to the helmet 9, the helmet 9 is provided with a socket, the socket is connected with a plug arranged in the helmet compartment 2, the plug is connected with a controller, the connection between the socket and the plug is used for charging an intelligent module in the helmet 9, the intelligence in the helmet 9 includes but is not limited to setting a wearing detection module, which is used for detecting whether the user wears the helmet well or not. The inside of the vehicle body 1 is installed with an air pump 4, the inner cavity of the helmet compartment 2 is connected with an exhaust pipe 5, the outlet end of the exhaust pipe 5 extends to the outside of the vehicle body 1 through the vehicle body 1.

[0029] The inner wall of the helmet storage 2 is provided with a storage airflow channel 201, which is communicated with the air outlet of the air pump 4 through a pipeline. The airflow in the storage airflow channel 201 is sprayed onto the outer surface of the helmet 9. The inner wall of the helmet storage 2 is provided with a soft pressing pad 202. When the helmet 9 is placed on the support head 3 and the helmet storage 2 is closed, the helmet 9 is located in the closed cavity formed by the helmet storage 2. The air pump 4 is started, the airflow enters the helmet storage 2 and is blown on the outer wall of the helmet 9, thereby cleaning and dusting the outer wall of the helmet 9. The soft pressing pad 202 plays a role of external fixation for the helmet 9. When the helmet storage 2 is closed, the soft pressing pad 202 is pressed against the outer wall of the helmet 9, thereby playing a role of extrusion fixation for the helmet 9. The soft pressing pad 202 is made of soft material such as rubber, thereby preventing the helmet 9 from being damaged due to extrusion. Embodiment two

[0030] Please refer to Figure 2 and the attached Figure 3 , the inner wall of the support head 3 is provided with an inner airflow channel 303, which is communicated with the air outlet of the air pump 4 through a pipeline. The airflow in the inner airflow channel 303 is sprayed onto the inner surface of the helmet 9, thereby achieving the effect of cleaning the inner wall of the helmet 9. In addition, the air pump 4 can deliver not only airflow, but also other gases with cleaning function or containing cleaning substances, such as steam. In addition, a sterilization lamp can be arranged on the outer wall of the support head 3, which is used for sterilizing the air entering the inside of the helmet 9. Embodiment three

[0031] Please refer to the attached Figure 3 and the attached Figure 4 , the support head 3 is hollow. The inside of the support head 3 is provided with a cushion assembly 6. Please refer to the attached Figure 5 , the attached Figure 6 and the attached Figure 7 , the cushion assembly 6 includes a bottom film 601 and a cushion 602. The cushion 602 is detachably attached to the bottom film 601. The bottom film 601 is a strip-shaped belt. A plurality of cushions 602 are attached to the bottom film 601. The cushion assembly 6 is stacked in the inner cavity of the support head 3. The highest point of the top of the support head 3 is provided with a top outlet 301. The top outlet 301 is the highest point after the helmet 9 is placed on the support head 3. A directional sliding groove 302 is arranged on the outer wall of the support head 3 and extends to the bottom end of the support head 3. The bottom film 601 is provided with a point cutting section 611 and a perforation 612. The perforation 612 is uniformly distributed with four point cutting sections 611. The detachable attachment of the bottom film 601 and the cushion 602 is as follows: the cushion 602 is connected at the point cutting section 611. The edge of the point cutting section 611 connected with the bottom film 601 is cut in the form of a point hole, for example, the point hole connection of a garbage bag. The advantage of this connection mode is that the point cutting section 611 can be easily pulled off from the bottom film 601 according to the shape of the point hole cutting, thereby separating the cushion 602 from the bottom film 601, and facilitating the connection of the cushion 602 and the bottom film 601.

[0032] The two sides of pad 602 are a smooth surface 621 and a rough surface 622, respectively. Pad 602 is folded in a serpentine pattern in four directions. See appendix. Figure 7 In this application, the folded padding 602 is roughly defined as a rectangle, but it can actually be folded into any shape. Each of the four folded ends of the padding 602 is connected to a sliding element 623, as shown in the attached figure. Figure 5 As shown, the serpentine fold is the unfolding of the edge padding 602. When the drop 623 moves to the side, it pulls the folded padding 602 to unfold. The drop 623 has a magnet 624 inside, and the inner top of the padding 602 has a corrugated section 626. The magnetization direction of the magnet 624 faces one side of the center of the padding 602. If a bar magnet is used, when the padding 602 is folded as shown... Figure 5 In the indicated state, the bar magnet is oriented perpendicularly towards the center of the pad 602. The dropper 623 is a smooth arc and curves away from the center of the pad 602, and the dropper 623 matches the directional groove 302. The sliding surface 621 is located on the inner side of the folded pad 602, and the rough surface 622 is located on the outer side of the folded pad 602. See Appendix. Figure 5 When the sliding object 623 slides down along the directional groove 302, the rough surface 622 contacts the outer wall of the support head 3. The outer wall of the support head 3 is also designed to be a smooth surface, which facilitates the unfolding of the sliding object 623 and the pad 602 and reduces frictional resistance. In addition, when the pad 602 is in a serpentine folded state, the connection between the sliding object 623 and the dotted segment 611 allows the pad 602 to maintain its overall shape. The contact of the rough surface 622 of the folded layer increases the friction, thereby maintaining the serpentine folded shape of the pad 602 when not in use. In addition, in order to further maintain the serpentine folded shape of the pad 602, the folded layer of the pad 602 can also be connected by a discontinuous connection method similar to the connection between the dotted segment 611 and the bottom film 601 after folding. The padding 602 is placed on the inner wall of the helmet 9 to improve cleanliness. Therefore, the padding 602 can be made of disposable non-woven fabric or disposable cotton cloth, which are both lightweight. The smooth surface 621 can be achieved by attaching a film, and the rough surface 622 can be achieved by attaching cotton cloth, etc. It can also be achieved by using Velcro. A magnetic sheet 625 is provided on the top outer side of the padding 602, and the magnetic sheet 625 is magnetically connected to the magnetic patch 901.

[0033] See appendix Figure 8 The helmet 9 is provided with a magnetic patch 901 corresponding to the bottom position of the directional slide 302. The bottom edge of the helmet 9 is provided with a soft adhesive patch 902. The soft adhesive patch 902 adheres to the rough surface 622, and the magnetic patch 901 is attracted to the magnetic block 624.

[0034] The use method of the embodiment is: moving the cushion 602 on the bottom film 601 to be directly below the top outlet 301, starting the extension of the extension end of the telescopic rod 701, the corrugated push head 702 passing through the perforation 612 and pressing at the corrugated section 626, since the corrugated section 626 is matched with the corrugation at the top end of the corrugated push head 702, the contact friction is increased to prevent the cushion 602 from sliding, at this time the magnetic coil end 703 passing through the perforation 612 is just located at the side of the slide 623, and the current is supplied to the magnetic coil end 703 to make the magnetic coil end 703 generate a magnetic field to attract the magnetic block 624;

[0035] The extension end of the telescopic rod 701 continues to extend, the point cutting section 611 is separated from the bottom film 601 under the pulling force, the telescopic rod 701 drives the cushion 602 to extend from the top outlet 301 to a position slightly higher than the outside of the support head 3, so that the slide 623 is slightly higher than the top end of the support head 3, then the current direction of the magnetic coil end 703 is switched, so that the magnetic field generated by the magnetic coil end 703 repels the magnetic block 624, and the slide 623 is thus separated from the magnetic coil end 703 and falls into the directional slide groove 302 at the top end of the support head 3, at this time the slide 623 moves downward along the directional slide groove 302 under the action of gravity and pulls and unfolds the folded layers of the cushion 602, so that the cushion 602 is laid on the outer wall of the support head 3, and when the slide 623 moves to the lower end of the directional slide groove 302, it just contacts the magnetic sheet 901, so that the slide 623 is attracted to the soft adhesive sheet 902, thereby basically positioning the shape of the cushion 602.

[0036] The soft adhesive sheet 902 can be adhered with the rough surface 622 to position most of the area of the cushion 602.

[0037] Two problems need to be paid attention to in the application, one is that when the helmet 9 is worn on the support head 3, there is no space between the helmet 9 and the support head 3 to realize the unfolding of the cushion 602, which can be solved by setting the bottom end of the support head 3 as an extension end, for example, using a hydraulic rod or a pneumatic rod that can be actively extended, and actively moving the support head 3 downward by a certain distance during the above-mentioned laying process of the cushion 602, referring to the drawing Figure 1 , the inner wall of the helmet storage 2 is additionally provided with a fixed support rod that can support the edge of the helmet 9 to temporarily support the helmet 9; or passive extension components such as springs, air bags, and elastic rubber can be used, when the telescopic rod 701 is extended to make the magnetic sheet 625 contact and be attracted to the magnetic sheet 901, the telescopic rod 701 is slightly extended by a certain distance, and under the action of the reaction force, the bottom end of the support head 3 is deformed downward, so that the top of the support head 3 has a space with the inside of the helmet 9 to unfold the cushion 602.

[0038] In addition, regarding the folding problem of the four folded ends of the cushion 602, the cushion 602 in the application is not necessarily a whole and complete cushion, and can be like the drawingFigure 7 As shown, the four corners are cut with a cutting opening, so that the four folding ends can be independently folded. In addition, the present application is not limited to four folding ends, and can have multiple folding ends. The four folding ends in the present application are only an example of having one folding end on each of the front, rear, left and right sides. The laying of the pad 602 in the helmet 9 in the present application is only a simple positioning and laying. When the helmet 9 is worn, the position can be manually adjusted. The function of the lining assembly 7 also has the function of controlling the taking and placing of the pad 602. That is, the user can purchase the pad 602 and then activate the lining assembly 7 to lay the pad 602. If the user does not purchase, the pad 602 will not be ejected to the outside of the ejection port 301 by the lining assembly 7, preventing the user from taking and placing.

[0039] In addition, a storage device for recycling the pad 602 should also be provided on the vehicle body 1. Whether the pad 602 enters the storage device is determined by detecting whether the pad 602 has a magnetic block 624, for example, using electromagnetic induction effect. The present application does not provide a recycling device. After the user takes out the helmet 9, it is determined whether to replace or lay the pad 602 according to whether the user can receive the pad 602 laid in the current helmet 9. The multiple use of the pad 602 can achieve the effect of saving resources. However, some users have requirements for cleanliness, and can purchase clean pads 602. After the user finishes riding, if the user places the pad 602 in the storage device, the user can be appropriately exempted from part of the riding consumption amount, so as to encourage the user to actively recycle the pad 602, so as to achieve the purpose of solving resources. Embodiment Four

[0040] Please refer to Figure 3 and the attached Figure 4 The inside of the vehicle body 1 is provided with a pad moving assembly 8. The pad moving assembly 8 includes an edge pressing roller 801, a motor 802 and a spool 803. Two upper and lower symmetrical edge pressing rollers 801 form a pair. Two pairs of edge pressing rollers 801 symmetrical to the center line of the bottom film 601 form a group. The edge pressing rollers 801 have two groups and are symmetrically arranged relative to the lining assembly 7. The side edges of the bottom film 601 are located between the two edge pressing rollers 801 of each pair. The motor 802 is installed in the support head 3. The spool 803 is connected to the drive shaft of the motor 802. The spool 803 has the bottom film 601 after the pad 602 is removed therefrom. The edge pressing roller 801 is used to fix the bottom film 601. During the process of stretching the extension rod 701 to pull and remove the point cutting section 611 from the bottom film 601, the edge pressing roller 801 fixes the bottom film 601. The motor 802 and the spool 803 recycle the bottom film 601.

Claims

1. A helmet fusion device based on a helmet-fused electric vehicle, characterized by, Include: The vehicle body (1), the vehicle body (1) is provided with a helmet storage (2), one end of the helmet storage (2) is hinged with the vehicle body (1), the inside of the helmet storage (2) is provided with a support head (3), the support head (3) is used to place a helmet (9), the helmet (9) is provided with a socket, the socket is connected with the plug provided in the helmet storage (2), the plug is connected with a controller, the inside of the vehicle body (1) is installed with an air pump (4), the inside cavity of the helmet storage (2) is connected with an exhaust pipe (5), the outlet end of the exhaust pipe (5) is extended to the outside of the vehicle body (1) through the vehicle body (1) inclination; The inside of the support head (3) is hollow, the inside of the support head (3) is provided with a pad assembly (6), the pad assembly (6) includes a bottom film (601) and a pad (602), the pad (602) is detachably attached to the bottom film (601), the bottom film (601) is a strip-shaped band, a plurality of pads (602) are attached to the bottom film (601), the pad assembly (6) is stacked in the inside cavity of the support head (3), the highest point of the top of the support head (3) is provided with a top exit (301), the outer wall of the support head (3) is provided with a directional chute (302), the directional chute (302) extends to the bottom end of the support head (3); The bottom film (601) is provided with a point cutting section (611) and a perforation (612), the perforation (612) is uniformly distributed with four point cutting sections (611) around, the two sides of the pad (602) are respectively a sliding surface (621) and a rough surface (622), the pad (602) is folded in four directions, the sliding surface (621) is located on the inside of the folded pad (602), the rough surface (622) is located on the outside of the folded pad (602), the four folded ends of the pad (602) are connected with a slide object (623), the inside of the slide object (623) is provided with a magnetic block (624), the inside of the top of the pad (602) is provided with a corrugated section (626), the outside of the top of the pad (602) is provided with a magnetic sheet (625), the magnetization direction of the magnetic block (624) is towards the side of the center of the pad (602), the slide object (623) is a smooth arc and bends towards the direction away from the center of the pad (602), the slide object (623) is matched with the directional chute (302); The inside of the support head (3) is provided with a pad assembly (7), the pad assembly (7) includes an extension rod (701), a corrugated push head (702) and a magnetic coil end (703), the fixed end of the extension rod (701) is connected to the inner wall of the support head (3), the top end of the corrugated push head (702) is connected to the extension end of the extension rod (701), the magnetic coil end (703) is connected to the side wall of the extension end of the corrugated push head (702), the top end of the corrugated push head (702) is provided with a corrugated tooth.

2. The helmet fusion device based on the fusion of the electric vehicle based on the helmet according to claim 1, characterized in that, The inner wall of the helmet storage (2) is provided with a storage airflow channel (201), the storage airflow channel (201) is communicated with the air outlet end of the air pump (4) through a pipeline, the airflow in the storage airflow channel (201) is sprayed onto the outer surface of the helmet (9), the inner wall of the helmet storage (2) is provided with a soft pressing pad (202), and the soft pressing pad (202) plays an external fixing role on the helmet (9).

3. The helmet fusion device based on the fusion of the electric vehicle based on the helmet according to claim 1, characterized in that, The inner wall of the support head (3) is provided with an inner airflow channel (303), the inner airflow channel (303) is communicated with the air outlet end of the air pump (4) through a pipeline, and the airflow in the inner airflow channel (303) is sprayed onto the inner surface of the helmet (9).

4. The helmet fusion device based on the fusion of the electric vehicle based on the helmet according to claim 1, characterized in that, The inside of the vehicle body (1) is provided with a liner moving assembly (8), the liner moving assembly (8) comprises an edge pressing roller (801), a motor (802) and a winding shaft (803), two upper and lower symmetrical edge pressing rollers (801) form a pair, two pairs of edge pressing rollers (801) symmetrical relative to the center line of the bottom film (601) form a group, the edge pressing rollers (801) are symmetrically arranged relative to the liner pasting assembly (7) and have two groups, the side edges of the bottom film (601) are located between the two edge pressing rollers (801) of each pair, the motor (802) is installed in the support head (3), the winding shaft (803) is connected to the driving shaft of the motor (802), and the bottom film (601) after the falling-off pad liner (602) is wound on the winding shaft (803).

5. The helmet fusion device based on the fusion of the helmet of the electric vehicle according to claim 4, characterized in that, The helmet (9) is provided with a magnetic patch (901) corresponding to the bottom end position of the directional sliding groove (302), the bottom end edge of the helmet (9) is provided with a soft adhesive patch (902), the soft adhesive patch (902) is adhered to the rough surface (622), and the magnetic patch (901) is adsorbed to the magnetic block (624).

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