Film covering device for electronic induction skin

Abstract

The utility model relates to the field of electronic induction skin, in particular to a film covering device for the electronic induction skin. The problems that in the electronic skin laminating process, a flexible protection layer and a release film layer cannot be laminated in the electronic skin, use of the electronic skin is affected, the electronic skin laminating effect is affected due to the fact that the flexible protection layer and the release film layer do not have the arc-shaped bending function, the flexible protection layer and the release film layer cannot be tightly attached to the arc-shaped position, manual laminating is needed, and the laminating efficiency is high are solved. And the working efficiency of electronic skin film covering is greatly influenced. The device comprises a workbench, and further comprises a bending and laminating assembly, a driving assembly and a laminating assembly. According to the electronic skin laminating machine, arc-shaped laminating can be conveniently carried out on the electronic skin through the bending laminating assembly, laminating can be carried out on a cambered place, then automatic laminating can be conveniently carried out on the electronic skin through the driving assembly, the working efficiency of electronic skin laminating is greatly improved, and the laminating efficiency is greatly improved through the laminating assembly. And the fitting effect of the electronic skin is further improved.

Description

Technical Field

[0001] The utility model relates to the field of hardware workpiece processing, in particular to a film covering device for electronic sensing of skin. Background Art

[0002] Electronic skin (E-skin) is a new type of flexible wearable sensor that mimics the sensory functions of human skin. It is lightweight, soft, and flexible, and can convert external stimuli into different output signals. Therefore, it has broad application prospects in smart healthcare, human-machine interaction (HMI), virtual reality (VR), and artificial intelligence (AI). Currently, most E-skins require integration with an external power source and multi-device coordination. With the exception of the sensing portion, most components are typically rigid, significantly impacting the aesthetics, comfort, and safety of the E-skin and also adversely affecting signal acquisition. Therefore, there is an urgent need to develop and construct an integrated, self-powered, transparent E-skin that is lightweight, soft, highly transparent, and highly stable. However, during the lamination process, the flexible protective layer and release film cannot be laminated together, hindering the use of the E-skin. Furthermore, the E-skin cannot be bent into an arc, resulting in a tight fit in curved areas, which affects the effectiveness of the E-skin lamination. Furthermore, the lamination process requires manual operation, further impacting the efficiency of the E-skin lamination process. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In order to overcome the problem that the flexible protective layer and the release film layer cannot be laminated on the electronic skin during the lamination process of the electronic skin, which affects the use of the electronic skin, and because it does not have the function of arc bending, it cannot fit tightly in curved places, affecting the effect of the electronic skin lamination, and manual lamination is required, which greatly affects the efficiency of the electronic skin lamination work.

[0005] (2) Technical solution

[0006] The technical solution of the present utility model is: a coating device for electronic sensing skin, comprising a support frame, a reeling and unreeling unit arranged on the support frame, a first coating unit and a second coating unit used in conjunction with the reeling and unreeling unit, the reeling and unreeling unit having an unreeling component and a reeling component used in conjunction with the unreeling component, the reeling component automatically unreels the flexible electronic skin, the first coating unit is used to attach the flexible protective layer to one side of the flexible electronic skin after the unreeling unit is unreeled, the second coating unit is used to attach the release film layer to the other side of the flexible electronic skin after the unreeling unit is unreeled, the flexible electronic skin is clamped between the flexible protective layer and the release film layer, the reeling unit is used to roll up the flexible electronic skin after being coated with the flexible protective layer and the release film layer, so that the electronic skin can be automatically reeled and unreeled conveniently, and the flexible protective layer and the release film layer can be coated on the electronic skin.

[0007] Furthermore, the coating device for electronic sensing skin also includes a gluing unit used in conjunction with the reeling and winding unit and the second coating unit. The gluing unit is used to apply glue on one side of the flexible electronic skin, and the second coating unit attaches the release film layer to the flexible electronic skin processed by the gluing unit.

[0008] Furthermore, the flexible protective layer is made of sponge or silicone, and the thickness of the flexible protective layer and the thickness of the release film layer are both 0.1-1.0 mm.

[0009] Furthermore, the rewinding and unwinding unit includes an electronic skin covering plate, a moving block, a slide groove, a bending covering assembly, a connecting plate, a driving assembly and a bonding assembly. The surface of the support frame is provided with an electronic skin covering plate, and the surface of the electronic skin covering plate is symmetrically installed with a moving block. The surface of the support frame is provided with a slide groove matching the moving block. The electronic skin covering plate and the support frame are slidingly connected through the moving block and the slide groove. The surface of the electronic skin covering plate is provided with a bending covering assembly. The connecting plate is slidingly connected in the moving groove provided on the surface of the support frame. The surface of the connecting plate is provided with a bonding assembly, and the surface of the support frame is provided with a driving assembly.

[0010] Preferably, by setting up a bending coating component and a driving component, the electronic skin can be easily bent, so that it can fit better in curved areas, greatly improving the fitting effect of the electronic skin coating, making it more practical and able to automatically perform the coating process, thereby greatly improving the ease of use of the entire coating device. The fitting component can make the electronic skin fit better, further improving the fitting effect of the electronic skin.

[0011] Furthermore, the bending coating assembly includes an articulated seat 1, an L-shaped plate, an adjustment block, an articulated seat 2, and a hydraulic rod. The surface of the electronic skin coating plate is symmetrically installed with the articulated seat 1, the surface of the support frame is provided with an L-shaped plate, the adjustment block is installed on one side surface of the L-shaped plate, the surface of the support frame is provided with an adjustment groove matching the adjustment block, the L-shaped plate and the support frame are slidably connected through the adjustment block and the adjustment groove, the surface of the L-shaped plate is installed with an articulated seat 2, the surface of the articulated seat 2 is hinged with a hydraulic rod, the telescopic end of the hydraulic rod is hinged to the articulated seat 1, so that the electronic skin can be bent, so as to achieve a tight fit in places with curvature.

[0012] Furthermore, a guide rod is slidably connected to the through hole opened on the surface of the adjustment block. Both ends of the guide rod pass through the adjustment block and are installed in the adjustment groove opened on the surface of the support frame, so that the moving position of the adjustment block can be guided to avoid position displacement of the adjustment block during movement.

[0013] Furthermore, both sides of the electronic skin covering plate are made of rubber material, so that the electronic skin covering plate can be bent.

[0014] Furthermore, the driving assembly includes a threaded rod, bevel gear 1, bevel gear 2, a connecting rod, a servo motor, and a limit rod. The threaded hole opened on the surface of the moving block is threadedly connected to the threaded rod, and both ends of the two threaded rods pass through the moving block and are threadedly connected to the slide groove opened on the surface of the support frame. One end of the threaded rod passes through the support frame and extends to the outside of the support frame and is connected to the bevel gear 1 set on the outside of the support frame. The surface of the support frame is rotatably connected to the connecting rod, and the surface of the connecting rod is symmetrically installed with bevel gear 2, which meshes with bevel gear 1. A servo motor is installed on the surface of the support frame, and the output end of the servo motor passes through the support frame and is connected to one end of the connecting rod. The limiting rod is slidably connected in the through hole opened on the surface of the moving block, and both ends of the limiting rod pass through the moving block and are installed inside the slide groove, so that the electronic skin can be automatically coated, further improving the working efficiency of electronic skin coating.

[0015] Furthermore, the fitting component includes a roller, a moving rod, a sliding block, and a return spring. The roller is arranged in the groove opened on the surface of the connecting plate, the sliding block is slidably connected in the moving groove opened on the surface of the connecting plate, the sliding block is rotatably connected to the roller, the moving rod is slidably connected in the through hole opened on the surface of the sliding block, and the surface of the moving rod is sleeved with a return spring, one end of the return spring is connected to the sliding block, and the other end of the return spring is installed in the moving groove opened on the surface of the connecting plate, so that the electronic skin can be tightly fitted after the coating is completed, thereby further improving the fitting effect of the electronic skin.

[0016] Furthermore, a sliding rod is slidably connected in the through hole opened on the surface of the connecting plate. Both ends of the sliding rod pass through the connecting plate and are installed in the groove opened on the surface of the support frame. The sliding rod can prevent the connecting plate from positionally shifting during movement.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. By providing a composite structure consisting of a reeling and unreeling unit, a first laminating unit, a second laminating unit, and a gluing unit, the original single structure is replaced. This allows the flexible protective layer and the release film layer to be laminated on the electronic skin, and the electronic skin can be automatically reeled and unreeled, further improving the efficiency of the device.

[0020] 2. By providing a composite structure of a bending laminating component, a driving component, and a laminating component to replace the original single structure, the electronic skin can be automatically laminated without manual laminating. In addition, the electronic skin can be bent into an arc during the laminating process, so that the film can be laminated more tightly at the arc, avoiding insufficient adhesion of the electronic skin at the arc, causing the electronic skin to fall off and affecting the laminating effect.

[0021] 3. By bending the coating component, it is convenient to coat the electronic skin in an arc shape, so that coating can be performed on curved areas;

[0022] 4. The driving component facilitates the automatic lamination of the electronic skin without manual operation, which greatly improves the efficiency of the electronic skin lamination;

[0023] 5. By bonding components, the electronic skin coating effect can be improved, which greatly improves the bonding effect of the electronic skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 What is shown is a schematic diagram of the first three-dimensional structure of the utility model;

[0025] Figure 2 What is shown is a schematic diagram of the first three-dimensional structure of the utility model;

[0026] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the bending film component, driving component and bending film component of the utility model;

[0027] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the roller and electronic skin covering plate of the utility model;

[0028] Figure 5Shown is a schematic diagram of the three-dimensional structure of the drive assembly and the bending film assembly of the utility model;

[0029] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the drive assembly of the utility model;

[0030] Figure 7 Shown is a schematic diagram of the three-dimensional structure of the laminating component of the present invention;

[0031] Figure 8 Shown is a schematic diagram of the three-dimensional structure of the moving rod and return spring of the utility model.

[0032] Explanation of the accompanying drawings: 1-support frame, 2-electronic skin coating plate, 3-moving block, 4-slide, 5-bending coating assembly, 6-connecting plate, 7-laminating assembly, 8-driving assembly, 9-rewinding and unwinding unit, 10-first coating unit, 11-second coating unit, 12-glue coating unit, 501-hinge seat 1, 502-L-shaped plate, 503-adjusting block, 504-hinge seat 2, 505-hydraulic rod, 506-guide rod, 701-roller, 702-moving rod, 703-sliding block, 704-sliding rod, 705-reset spring, 801-threaded rod, 802-bevel gear 1, 803-bevel gear 2, 804-connecting rod, 805-servo motor, 806-limiting rod. DETAILED DESCRIPTION

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0034] Example 1:

[0035] See also Figure 1-8The utility model provides an embodiment: a film coating device for electronic sensing skin, comprising a support frame 1, a reeling and unreeling unit 9 arranged on the support frame 1, a first coating unit 10 and a second coating unit 11 used in conjunction with the reeling and unreeling unit 9, the reeling and unreeling unit 9 has an unreeling component and a reeling component used in conjunction with the unreeling component, the reeling component automatically unreels the flexible electronic skin, the first coating unit 10 is used to attach the flexible protective layer to one side of the flexible electronic skin after the unreeling unit is unreeled, the second coating unit 11 is used to attach the release film layer to the other side of the flexible electronic skin after the unreeling unit is unreeled, and the flexible electronic skin is clamped between the flexible protective layer and the Between the release film layers, the winding unit is used to wind up the flexible electronic skin after being coated with the flexible protective layer and the release film layer. The coating device for electronic sensing skin also includes a gluing unit 12 used in conjunction with the winding and unwinding unit 9 and the second coating unit 11. The gluing unit 12 is used to apply glue on one side of the flexible electronic skin. The second coating unit 11 attaches the release film layer to the flexible electronic skin processed by the gluing unit. The flexible protective layer is made of sponge or silicone. The thickness of the flexible protective layer and the thickness of the release film layer are both 0.1-1.0mm, so that the electronic skin can be automatically wound, and the flexible protective layer and the release film layer can be coated on the electronic skin.

[0036] Example 2:

[0037] See also Figure 1-8In this embodiment, the rewinding and unwinding unit 9 includes an electronic skin covering plate 2, a moving block 3, a slide 4, a bending covering component 5, a connecting plate 6, a driving component 8 and a bonding component 7. The surface of the support frame 1 is provided with an electronic skin covering plate 2, and the surface of the electronic skin covering plate 2 is symmetrically installed with a moving block 3. The surface of the support frame 1 is provided with a slide 4 matching the moving block 3. The electronic skin covering plate 2 and the support frame 1 are slidably connected through the moving block 3 and the slide 4. The surface of the electronic skin covering plate 2 is provided with a bending covering component 5, and the connecting plate 6 is slidably connected in the moving groove opened on the surface of the support frame 1. The surface of the connecting plate 6 is provided with a bonding component 7, and the surface of the support frame 1 is provided with a driving component 8. The bending covering component 5 includes a hinged seat 501 , L-shaped plate 502, adjustment block 503, hinged seat 2 504, hydraulic rod 505, the surface of the electronic skin film plate 2 is symmetrically installed with hinged seat 1 501, the surface of the support frame 1 is provided with L-shaped plate 502, and the adjustment block 503 is installed on one side of the L-shaped plate 503. The surface of the support frame 1 is provided with an adjustment groove that matches the adjustment block 503. The L-shaped plate 502 and the support frame 1 are slidably connected through the adjustment block 503 and the adjustment groove. The surface of the L-shaped plate 502 is provided with hinged seat 2 504, and the surface of the hinged seat 2 504 is hinged with hydraulic rod 505. The telescopic end of the hydraulic rod 505 is hinged with the hinged seat 1 501. The through hole provided on the surface of the adjustment block 503 is slidably connected with a guide rod 506, and both ends of the guide rod 506 pass through the adjustment Block 503, and is installed in the adjustment groove opened on the surface of the support frame 1. The electronic skin covering plate 2 is made of rubber on both sides. The driving component 8 includes a threaded rod 801, a bevel gear 1 802, a bevel gear 2 803, a connecting rod 804, a servo motor 805, and a limit rod 806. The threaded hole opened on the surface of the moving block 3 is threadedly connected with the threaded rod 801. Both ends of the two threaded rods 801 pass through the moving block 3 and are threadedly connected to the slide groove 4 opened on the surface of the support frame 1. One end of the threaded rod 801 passes through the support frame 1 and extends to the outside of the support frame 1 and is connected to the bevel gear 1 802 set on the outside of the support frame 1. The surface of the support frame 1 is rotatably connected with the connecting rod 804, and the surface of the connecting rod 804 is symmetrically installed with the bevel gear 2 803. Bevel gear 2 803 is meshed with bevel gear 1 802. A servo motor 805 is installed on the surface of the support frame 1. The output end of the servo motor 805 passes through the support frame 1 and is connected to one end of the connecting rod 804. The limit rod 806 is slidably connected in the through hole opened on the surface of the moving block 3. Both ends of the limit rod 806 pass through the moving block 3 and are installed in the inside of the slide groove 4. The fitting component 7 includes a roller 701, a moving rod 702, a sliding block 703, and a reset spring 705. A roller 701 is provided in the groove opened on the surface of the connecting plate 6. A sliding block 703 is slidably connected in the moving groove opened on the surface of the connecting plate 6. The sliding block 703 is rotatably connected to the roller 701. The moving rod 702 is slidably connected in the through hole opened on the surface of the sliding block 703.The surface of the mobile rod 702 is sleeved with a return spring 705, one end of which is connected to the sliding block 703, and the other end of the return spring 705 is installed in the mobile groove opened on the surface of the connecting plate 6. The sliding rod 704 is slidably connected in the through hole opened on the surface of the connecting plate 6. Both ends of the sliding rod 704 pass through the connecting plate 6 and are installed in the groove opened on the surface of the support frame 1, so that the electronic skin can be automatically coated without manual coating. In addition, the electronic skin can be bent into an arc during the coating process, so that the coating can be more tightly applied at the arc, avoiding insufficient adhesion of the electronic skin at the arc, causing the electronic skin to fall off and affecting the coating effect of the electronic skin.

[0038] When the electronic skin is coated, the reeling and unwinding unit 9 is first started. At this time, the unwinding component on the reeling and unwinding unit 9 gradually unwinds the electronic skin. At this time, the rewinding component rewinds the electronic skin. During the unwinding process, the flexible protective layer is coated on the electronic skin by the first coating unit 10. As the electronic skin gradually moves, glue is applied to the flexible electronic skin by the gluing unit 12. As the electronic skin gradually moves, the release film layer is attached to the flexible electronic skin after the gluing unit treatment by the second coating unit 11, thereby coating the flexible protective layer and the release film layer on the electronic skin.

[0039] When laminating the electronic skin, the electronic skin is first attached to the electronic skin laminating plate 2. At this time, the object to be laminarized is placed above the electronic skin laminating plate 2. At this time, the servo motor 805 is started. The output end of the servo motor 805 drives the connecting rod 804 to rotate. The connecting rod 804 drives the two bevel gears 2 803 to rotate during the rotation. The connecting rod 804 can simultaneously drive the two connecting rods 804 to rotate, thereby driving the two threaded rods 801 to rotate, greatly improving the working efficiency of the device. The bevel gear 2 803 drives the bevel gear 1 802 to rotate during the rotation. At this time, the bevel gear 1 802 drives the threaded rod 801 to rotate, thereby driving the moving block 3 to move upward. The moving block 3 slides on the surface of the limit rod 806 during the upward movement. The limit rod 806 can guide the moving position of the moving block 3 to avoid positional deviation of the moving block 3 during the movement. At this time, the electronic skin laminating plate 2 attaches the electronic skin to the object to be laminarized, thereby facilitating the laminating process and avoiding manual laminating.

[0040] When laminating at the bend, the hydraulic rod 505 on the second hinge seat 504 is started, and the telescopic end of the hydraulic rod 505 pushes the electronic skin laminating plate 2 through the first hinge seat 501. Since the two sides of the electronic skin laminating plate 2 are made of rubber material, the electronic skin laminating plate 2 gradually forms an arc structure, so that the electronic skin forms an arc structure, which enables it to fit in places with arcs. When the electronic skin laminating plate 2 is moving, the adjustment block 503 on the L-shaped plate 502 slides on the surface of the guide rod 506, and the guide rod 506 can guide the position of the adjustment block 503 to avoid position deviation during the movement of the adjustment block 503;

[0041] When the electronic skin is coated, the staff pushes the connecting plate 6, and the connecting plate 6 slides on the surface of the slide bar 704. The slide bar 704 can guide the position of the connecting plate 6 to prevent the connecting plate 6 from shifting during movement. At this time, the roller 701 on the connecting plate 6 rolls on the surface of the electronic skin. During the rolling process, the roller 701 is squeezed and drives the sliding block 703 to slide downward on the surface of the moving rod 702. The moving rod 702 can guide the moving position of the sliding block 703. At this time, the sliding block 703 squeezes the reset spring 705, causing the reset spring 705 to deform. The reset spring 705 can help the sliding block 703 to reset, which greatly improves the working efficiency of the device, so that the roller 701 can fit the electronic skin better, and the electronic skin can fit better during the rolling process, which greatly improves the fitting effect of the electronic skin.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A skin coating device for electronic sensing, comprising a support frame (1); characterized in that: The invention also includes a reeling and unreeling unit (9) arranged on the support frame (1), a first laminating unit (10) and a second laminating unit (11) used in conjunction with the reeling and unreeling unit (9), wherein the reeling and unreeling unit (9) has an unreeling component and a reeling component used in conjunction with the unreeling component, the reeling component automatically unreels the flexible electronic skin, the first laminating unit (10) is used to attach the flexible protective layer to one side of the flexible electronic skin after the unreeling unit unreeling, the second laminating unit (11) is used to attach the release film layer to the other side of the flexible electronic skin after the unreeling unit unreeling, the flexible electronic skin is clamped between the flexible protective layer and the release film layer, and the reeling unit is used to reel the flexible electronic skin after being coated with the flexible protective layer and the release film layer.

2. The electronic sensing skin coating device according to claim 1, characterized in that: The film coating device for electronic sensing skin further comprises a gluing unit (12) used in conjunction with the reeling and unreeling unit (9) and the second film coating unit (11); the gluing unit (12) is used to apply glue on one side of the flexible electronic skin; and the second film coating unit (11) adheres the release film layer to the flexible electronic skin after being processed by the gluing unit.

3. The electronic sensing skin coating device according to claim 2, characterized in that: The flexible protective layer is made of sponge or silicone, and the thickness of the flexible protective layer and the thickness of the release film layer are both 0.1-1.0mm.

4. The electronic sensing skin coating device according to claim 3, characterized in that: The reeling and unwinding unit (9) comprises an electronic skin film-covering plate (2), a moving block (3), a slide groove (4), a bending film-covering assembly (5), a connecting plate (6), a driving assembly (8) and a bonding assembly (7); the surface of the support frame (1) is provided with the electronic skin film-covering plate (2); the surface of the electronic skin film-covering plate (2) is symmetrically installed with the moving block (3); the surface of the support frame (1) is provided with the slide groove (4) matching the moving block (3); the electronic skin film-covering plate (2) and the support frame (1) are slidably connected through the moving block (3) and the slide groove (4); the surface of the electronic skin film-covering plate (2) is provided with a bending film-covering assembly (5); the moving groove provided on the surface of the support frame (1) is slidably connected with the connecting plate (6); the surface of the connecting plate (6) is provided with the bonding assembly (7); and the surface of the support frame (1) is provided with a driving assembly (8).

5. The electronic sensing skin covering device according to claim 4, characterized in that: The bending film component (5) includes an articulated seat 1 (501), an L-shaped plate (502), an adjustment block (503), an articulated seat 2 (504), and a hydraulic rod (505). The surface of the electronic skin film plate (2) is symmetrically installed with the articulated seat 1 (501). The surface of the support frame (1) is provided with an L-shaped plate (502). The adjustment block (503) is installed on one side surface of the L-shaped plate (503). The surface of the support frame (1) is provided with an adjustment groove matching the adjustment block (503). The L-shaped plate (502) and the support frame (1) are slidably connected through the adjustment block (503) and the adjustment groove. The surface of the L-shaped plate (502) is installed with an articulated seat 2 (504). The surface of the articulated seat 2 (504) is hinged with a hydraulic rod (505). The telescopic end of the hydraulic rod (505) is hinged with the articulated seat 1 (501).

6. The electronic sensing skin covering device according to claim 5, characterized in that: A guide rod (506) is slidably connected in a through hole provided on the surface of the adjustment block (503), and both ends of the guide rod (506) pass through the adjustment block (503) and are installed in an adjustment groove provided on the surface of the support frame (1).

7. The electronic sensing skin coating device according to claim 6, characterized in that: Both sides of the electronic skin covering plate (2) are made of rubber material.

8. The electronic sensing skin covering device according to claim 7, characterized in that: The driving assembly (8) includes a threaded rod (801), a bevel gear 1 (802), a bevel gear 2 (803), a connecting rod (804), a servo motor (805), and a limiting rod (806). The threaded hole provided on the surface of the moving block (3) is threadedly connected to the threaded rod (801). Both ends of the two threaded rods (801) pass through the moving block (3) and are threadedly connected to the chute (4) provided on the surface of the support frame (1). One end of the threaded rod (801) passes through the support frame (1) and extends to the outside of the support frame (1), and is connected to the bevel gear 1 (802) provided on the outside of the support frame (1). The support frame (1) is connected to each other, the surface of the support frame (1) is rotatably connected to a connecting rod (804), the surface of the connecting rod (804) is symmetrically mounted with a bevel gear 2 (803), the bevel gear 2 (803) is meshed with the bevel gear 1 (802), the surface of the support frame (1) is mounted with a servo motor (805), the output end of the servo motor (805) passes through the support frame (1) and is connected to one end of the connecting rod (804), the through hole opened on the surface of the moving block (3) is slidably connected with a limiting rod (806), both ends of the limiting rod (806) pass through the moving block (3) and are mounted inside the slide groove (4).

9. The electronic sensing skin covering device according to claim 8, characterized in that: The fitting component (7) includes a roller (701), a moving rod (702), a sliding block (703), and a reset spring (705). The roller (701) is arranged in a groove opened on the surface of the connecting plate (6). The sliding block (703) is slidably connected in the moving groove opened on the surface of the connecting plate (6). The sliding block (703) is rotationally connected to the roller (701). The moving rod (702) is slidably connected in a through hole opened on the surface of the sliding block (703). The surface of the moving rod (702) is sleeved with a reset spring (705). One end of the reset spring (705) is connected to the sliding block (703), and the other end of the reset spring (705) is installed in the moving groove opened on the surface of the connecting plate (6).

10. The electronic sensing skin covering device according to claim 9, characterized in that: A sliding rod (704) is slidably connected in a through hole provided on the surface of the connecting plate (6), and both ends of the sliding rod (704) pass through the connecting plate (6) and are installed in a groove provided on the surface of the support frame (1).

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