Treatment pad

Abstract

The utility model provides a treatment pad comprising a backlight layer which is a flexible layer, and one side of the backlight layer is provided with an accommodating groove; the light source layer is used for emitting phototherapy light rays, the light source layer is installed in the containing groove, and the light source layer is provided with an avoiding area; the light emitting layer is a flexible layer, the light emitting layer seals the containing groove, a connecting part is arranged on the side, close to the bottom of the containing groove, of the light emitting layer, and the connecting part penetrates through the avoiding area and is connected with the bottom of the containing groove. According to the treatment pad, when the area of the treatment pad is large, the backlight layer and the light emitting layer can be independently machined and then assembled, and wrinkles generated when the treatment pad is bent are reduced through connection of the connecting part and the bottom of the containing groove.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of light therapy, and more particularly relates to a treatment pad. BACKGROUND

[0002] The existing treatment pad comprises a backlight layer, a light transmission layer and a lamp plate. In order to prevent the light transmission layer from separating from the backlight layer when the treatment pad is bent, causing the light transmission layer to bulge, an injection molding process is usually used to fix the light transmission layer on the backlight layer and the lamp plate. When the area of the treatment pad is large, the area of the light transmission layer is large, and the light transmission layer is prone to bubbling during the injection molding process. In addition, since the backlight layer is flexible, the thickness of the light transmission layer is not easy to control, making it difficult to guarantee the quality of the light transmission layer and resulting in a low product yield. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the embodiments of the present application is to provide a treatment pad to solve the technical problem of low product yield when the area of the treatment pad is large in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present application is to provide a treatment pad comprising:

[0005] A backlight layer, the backlight layer is a flexible layer, and a containing groove is formed on one side of the backlight layer;

[0006] A light source layer for emitting light therapy light, the light source layer is installed in the containing groove, and the light source layer is provided with an avoidance area;

[0007] An out-light layer, the out-light layer is a flexible layer, the out-light layer seals the containing groove, one side of the out-light layer close to the bottom of the containing groove is provided with a connecting part, the connecting part passes through the avoidance area and is connected with the bottom of the containing groove.

[0008] In one embodiment, the avoidance area is in the shape of a long strip, and the avoidance area is arranged along the length direction of the containing groove; the connecting part is a protruding strip; the top of the protruding strip is fixedly attached to the backlight layer.

[0009] In one embodiment, the number of avoidance areas is multiple, and the multiple avoidance areas are arranged in the width direction of the containing groove; the number of protruding strips is multiple, and the multiple protruding strips correspond to the multiple avoidance areas one by one.

[0010] In one embodiment, the bottom of the containing groove is provided with a positioning strip, the positioning strip is arranged in the corresponding avoidance area, a positioning groove is formed on the positioning strip for the top of the protruding strip to fit into, the top of the protruding strip is attached to the positioning groove, and the edge of the out-light layer is attached to the backlight layer.

[0011] In an embodiment, the light source layer comprises a first light strip arranged along the width direction of the accommodating groove and a plurality of second light strips arranged along the length direction of the accommodating groove, the end of each second light strip is connected with the first light strip, and the avoidance area is formed between two adjacent second light strips.

[0012] In an embodiment, the light source layer comprises a light plate and a plurality of LED lamp beads arranged on the side of the light plate close to the light emitting layer; the light emitting layer is provided with a plurality of support rings on the side close to the light source layer, the plurality of support rings correspond to the plurality of LED lamp beads one by one, and each support ring surrounds the corresponding LED lamp bead;

[0013] The backlight layer is provided with a mounting groove at the bottom of the accommodating groove, and the light plate is arranged in the mounting groove.

[0014] In an embodiment, the therapeutic pad further comprises a light shielding layer arranged between the light source layer and the light emitting layer, and the light shielding layer is a flexible plate.

[0015] The light shielding layer is provided with a through hole corresponding to the connecting portion.

[0016] In an embodiment, the backlight layer is provided with a support frame surrounding the accommodating groove.

[0017] In an embodiment, the therapeutic pad further comprises a control box, a circuit board arranged in the control box, and a power supply electrically connected with the circuit board, the power supply is arranged in the control box, and the circuit board is electrically connected with the light source layer; or,

[0018] The therapeutic pad further comprises a circuit board electrically connected with the light source layer and a battery electrically connected with the circuit board, the backlight layer is recessed to form a power supply groove at the bottom of the accommodating groove, and the circuit board and the battery are arranged in the accommodating groove.

[0019] In an embodiment, the circuit board is provided with a charging port, the backlight layer is provided with a through hole corresponding to the charging port, the therapeutic pad further comprises a cover and a connecting piece, the cover is used for covering the through hole, and the connecting piece movably connects the backlight layer and the cover.

[0020] The therapeutic pad provided by the application has the following advantages:

[0021] The treatment pad provided by the embodiment of the present application is flexible, so that the treatment pad can be bent to adapt to the surface of a user; the connecting part is arranged on the light emitting layer, and the connecting part is connected with the bottom of the accommodating groove, so that the local bulge of the light emitting layer can be prevented from forming a wrinkle during the bending of the treatment pad, and the bending of the light emitting layer of the treatment pad is in an arc shape and the surface is smoother when the treatment pad is bent. In this way, when the area of the treatment pad is large, the backlight layer and the light emitting layer can be separately processed and then assembled, and the connecting part and the bottom of the accommodating groove are connected to reduce the wrinkle generated when the treatment pad is bent. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0023] Figure 1 The three-dimensional structure of the treatment pad provided by the embodiment of the present application Figure 1 ;

[0024] Figure 2 The three-dimensional structure of the treatment pad provided by the embodiment of the present application Figure 2 ;

[0025] Figure 3 The exploded view of the treatment pad in the embodiment Figure 1 ;

[0026] Figure 4 The three-dimensional structure of the backlight layer in the embodiment Figure 3 ;

[0027] Figure 5 The enlarged view of A in the embodiment Figure 4 ;

[0028] Figure 6 The three-dimensional structure of the light emitting layer in the embodiment Figure 3 ;

[0029] In the drawings, various reference signs represent:

[0030] 10, backlight layer; 101, accommodating groove; 102, mounting groove; 103, power supply groove; 104, through hole; 11, positioning strip; 110, positioning groove; 12, cover body; 13, connecting piece;

[0031] 20, light source layer; 201, avoidance area; 21, lamp plate; 22, LED lamp bead; 23, first lamp belt; 24, second lamp belt;

[0032] 30, light emitting layer; 31, connecting part; 32, supporting ring; 33, connecting frame;

[0033] 40, light shielding layer; 41, through hole; 42, via hole;

[0034] 50, circuit board; 51, battery; 52, charging port; 53, foam pad; 54, cover plate;

[0035] 60, supporting frame. DETAILED DESCRIPTION

[0036] In order to make the technical problems to be solved, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0037] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0038] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0039] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0040] Please refer to Figures 1 to 6The treatment pad provided by the embodiment of the present application is described as follows. The treatment pad comprises a backlight layer 10, a light source layer 20 and a light-emitting layer 30. The backlight layer 10 is a flexible layer, and a receiving groove 101 is formed on one side of the backlight layer 10. The light source layer 20 is used for emitting light therapy light, and the light source layer 20 is installed in the receiving groove 101. The light source layer 20 is provided with an avoiding area 201. The light-emitting layer 30 is a flexible layer, and the light-emitting layer 30 seals the receiving groove 101. The light-emitting layer 30 is provided with a connecting part 31 on the side close to the bottom of the receiving groove 101. The connecting part 31 penetrates through the avoiding area 201 and is connected with the bottom of the receiving groove 101.

[0041] It should be noted that the light-emitting layer 30 can be a transparent or semi-transparent silica gel layer, the backlight layer 10 can be a silica gel layer or a rubber layer, and the backlight layer 10 can be a silica gel plate formed by injection molding. The flexible layer refers to a layered structure with certain elasticity and capable of bending, such as a silica gel or rubber sheet. The light source layer 20 can comprise a plurality of lamp beads connected in series or in parallel, or a flexible light plate capable of bending. The light-emitting layer 30 can be a transparent silica gel layer or a TPU layer, etc. The light-emitting layer 30 can be a silica gel plate formed by injection molding, and the light-emitting layer 30 and the backlight layer 10 are first processed separately and then assembled together. The connecting part 31 can be a connecting column, a convex rib, a grid structure or a convex strip, etc. The connecting part 31 is connected with the backlight layer 10, so that the distance between the light-emitting layer 30 and the backlight layer 10 is kept stable, to prevent the light-emitting layer 30 from wrinkling during bending of the treatment pad. The connecting part 31 can be integrally injection molded with the light-emitting layer 30, so that the processing of the light-emitting layer 30 and the connecting part 31 is facilitated, and the connecting part 31 and the backlight layer 10 are prevented from being exposed at the connecting part. The treatment pad can be used for light therapy or physiotherapy at positions such as the abdomen, back, face or head. When in use, the light-emitting layer 30 can be attached to the skin or kept at a certain distance from the skin.

[0042] In the embodiment of the present application, the backlight layer 10 and the light-emitting layer 30 adopt flexible layers, so that the treatment pad can be bent to adapt to the user's body surface. By arranging the connecting part 31 on the light-emitting layer 30 and connecting the connecting part 31 with the bottom of the receiving groove 101, the local bulging of the light-emitting layer 30 to form wrinkles during bending of the treatment pad can be prevented. When the treatment pad is bent, the bending of the light-emitting layer 30 is in an arc shape, and the surface is smoother. In this way, when the area of the treatment pad is large, the backlight layer 10 and the light-emitting layer 30 can be processed separately and then assembled. The connecting part 31 is connected with the bottom of the receiving groove 101 to reduce wrinkles generated when the treatment pad is bent, and the overall thickness of the treatment pad can be kept uniform. When laid flat, the light-emitting surface is relatively flat, and the product quality is improved.

[0043] In one embodiment of the present application, please refer to Figures 3 to 6The avoiding area 201 is in a strip shape, and the avoiding area 201 is arranged along the length direction of the accommodating groove 101; the connecting part 31 is a convex strip; the top of the convex strip is fixedly attached to the backlight layer 10. Optionally, the length direction of the accommodating groove 101 is the same as the length direction of the backlight layer 10, and the width direction of the accommodating groove 101 is the same as the width direction of the backlight layer 10. In this way, when the treatment pad is bent in the middle along the length direction, it is beneficial to reduce the change of the distance between the light-emitting layer 30 and the backlight layer 10, and reduce the protruding amplitude of the light-emitting layer 30.

[0044] In an embodiment of the present application, referring to Figures 3 to 6 The number of the avoiding areas 201 is multiple, and the multiple avoiding areas 201 are arranged in the width direction of the accommodating groove 101; the number of the convex strips is multiple, and the multiple convex strips correspond to the multiple avoiding areas 201 one by one. In this way, when the treatment pad is bent in the middle along the width direction, it is beneficial to reduce the change of the distance between the light-emitting layer 30 and the backlight layer 10, and reduce the protruding amplitude of the light-emitting layer 30.

[0045] In an embodiment of the present application, referring to Figures 3 to 6 The bottom of the accommodating groove 101 is provided with a positioning strip 11, the positioning strip 11 is arranged in the corresponding avoiding area 201, and the positioning strip 11 is provided with a positioning groove 110 for the top of the convex strip; the top of the convex strip is attached to the positioning groove 110, and the edge of the light-emitting layer 30 is attached to the backlight layer 10. In this way, the position of the top of the convex strip is convenient to position, so as to control the attachment position of the convex strip and the backlight layer 10, and it is beneficial to keep the connection between the top of the convex strip and the positioning strip 11 stable, and it is beneficial to hide the traces of glue attachment and improve the appearance quality.

[0046] In an embodiment of the present application, referring to Figures 3 to 6 The light source layer 20 includes a first lamp strip 23 arranged along the width direction of the accommodating groove 101 and multiple second lamp strips 24 arranged along the length direction of the accommodating groove 101, the end of each second lamp strip 24 is connected to the first lamp strip 23, and the avoiding area 201 is formed between adjacent two second lamp strips 24. In this way, the avoiding area 201 can be formed to facilitate the positioning strip 11 and the connecting part 31 to pass through the light source layer 20.

[0047] In an embodiment of the present application, referring to Figures 3 to 6The light source layer 20 comprises a lamp plate 21 and a plurality of LED lamp beads 22 arranged on one side of the lamp plate 21 close to the light emitting layer 30. The light emitting layer 30 comprises a plurality of supporting rings 32 arranged on the side close to the light source layer 20. The plurality of supporting rings 32 correspond to the plurality of LED lamp beads 22 one by one, and each supporting ring 32 surrounds the corresponding LED lamp bead 22. In this way, the inside of the light emitting layer 30 can be prevented from pressing the LED lamp beads 22 during the bending of the treatment pad, thereby protecting the LED lamp beads 22 and facilitating the control of the distance between the LED lamp beads 22 and the light emitting surface of the light emitting layer 30, so that the light of the LED lamp beads 22 can be uniformly dispersed when the light emitting layer 30 is close to the skin.

[0048] Optionally, the back light layer 10 is provided with a mounting groove 102 at the bottom of the accommodating groove 101, and the lamp plate 21 is arranged in the mounting groove 102. In this way, the position of the lamp plate 21 can be positioned, thereby facilitating the reduction of the movement range of the lamp plate 21 during the bending of the treatment pad.

[0049] In an embodiment of the present application, referring to Figures 3 to 6 The treatment pad further comprises a light shielding layer 40 arranged between the light source layer 20 and the light emitting layer 30. The light shielding layer 40 is a flexible plate. The light shielding layer 40 is provided with a through hole 41 corresponding to the position of the LED lamp bead 22, and is provided with a via hole 42 corresponding to the position of the connecting part 31. In this way, the light emitted by the LED lamp bead 22 can be allowed, the connecting part 31 and the positioning strip 11 are connected, and the light leakage of the back light layer 10 is reduced, thereby improving the utilization rate of light. Optionally, the light shielding layer 40 is a white flexible plate, thereby reducing the light leakage of the back light layer 10 and improving the reflection effect.

[0050] In an embodiment of the present application, referring to Figures 3 to 6 The back light layer 10 is provided with a supporting frame 60 arranged around the accommodating groove 101. In this way, the shape of the treatment pad can be kept stable during the bending of the treatment pad, thereby supporting the treatment pad. The supporting frame 60 can be a metal frame, such as a steel frame or an aluminum frame, so as to keep a certain bending radius during the bending and to flatten the treatment pad when it is needed to be stored.

[0051] In an embodiment of the present application, referring to Figures 1 to 3 The edge of the light emitting layer 30 is provided with a connecting frame 33 which is fixedly attached to the inner wall of the accommodating groove 101. In this way, the edge of the light emitting layer 30 can be connected to the back light layer 10, and the accommodating groove 101 can be sealed.

[0052] In an embodiment of the present application, the treatment pad further comprises a control box, a circuit board 50 mounted in the control box, and a power supply electrically connected to the circuit board 50, the power supply is mounted in the control box, and the circuit board 50 is electrically connected to the light source layer 20. Optionally, the control box can be a hard plastic or metal box, the control box can be embedded in the backlight layer 10, or can be detachably connected to the backlight layer 10 through magnetic attraction electrodes, so as to facilitate the protection of the position of the power supply box and circuit board 50, and improve the safety.

[0053] In an embodiment of the present application, referring to Figures 1 to 4 , the treatment pad further comprises a circuit board 50 electrically connected to the light source layer 20 and a battery 51 electrically connected to the circuit board 50, the backlight layer 10 is recessed at the bottom of the accommodating groove 101 to form a power supply groove 103, and the circuit board 50 and the battery 51 are mounted in the accommodating groove 101. In this way, the battery 51 can be integrated on the treatment pad to facilitate the use of the user, and the power supply groove 103 can avoid affecting the thickness of the entire treatment pad to facilitate the bending of the treatment pad.

[0054] In an embodiment of the present application, referring to Figures 1 to 4 , the circuit board 50 is provided with a charging port 52, the backlight layer 10 is provided with a through hole 104 corresponding to the position of the charging port 52, and the treatment pad further comprises a cover 12 and a connecting piece 13, the cover 12 is used to cover the through hole 104, and the connecting piece 13 movably connects the backlight layer 10 and the cover 12. In this way, dust and foreign matter can be prevented from entering the treatment pad, and the safety of the circuit board 50 and the battery 51 can be ensured.

[0055] Optionally, the connecting piece 13 can be a rotating shaft rotatably arranged on the backlight layer 10, or can be a flexible piece connecting the backlight layer 10 and the cover 12. In this way, the opening or closing of the cover 12 is facilitated.

[0056] Optionally, the circuit board 50 is located on the side of the battery 51 away from the light emitting layer 30, and a foam pad 53 is arranged between the circuit board 50 and the battery 51. The foam pad 53 can play a buffering role, which is beneficial to the protection of the battery 51.

[0057] Optionally, the side of the battery 51 close to the light emitting layer 30 is provided with a cover plate 54, and the cover plate 54 is connected to the backlight layer 10. The cover plate 54 can be a plastic hard plate. The cover plate 54 is beneficial to maintaining the stability of the position of the battery 51.

[0058] In an embodiment of the present application, referring to Figures 1 to 3 , the two ends of the backlight layer 10 are respectively provided with connecting holes for connecting the straps. In this way, the fixation of the treatment pad is facilitated.

[0059] The above only describes preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A treatment pad characterized by, The utility model provides a kind of treatment pad, including: Backlight layer, the backlight layer is flexible layer, one side of the backlight layer is equipped with accommodating groove; Light source layer, for emitting light therapy light, the light source layer is installed in the accommodating groove, the light source layer is provided with avoid area; Light-emitting layer, the light-emitting layer is flexible layer, the light-emitting layer seals the accommodating groove, the light-emitting layer is equipped with connecting portion near the one side of the bottom of the accommodating groove, the connecting portion passes through the avoid area, and is connected with the bottom of the accommodating groove.

2. The treatment pad of claim 1, wherein: The avoid area is long strip, and the avoid area is arranged along the length direction of the accommodating groove;The connecting portion is convex strip;The top of the convex strip is pasted and fixed with the backlight layer.

3. The treatment pad of claim 2, wherein: The number of the avoid area is multiple, and multiple avoid areas are arranged along the width direction of the accommodating groove;The number of the convex strip is multiple, and multiple convex strips correspond to multiple avoid areas one by one.

4. The treatment pad of claim 2, wherein: The bottom of the accommodating groove is equipped with positioning strip, the positioning strip is arranged in the corresponding avoid area, the positioning strip is equipped with positioning groove for the top of the convex strip, and the top of the convex strip is pasted in the positioning groove;The edge of the light-emitting layer is pasted and connected with the backlight layer.

5. The treatment pad of claim 2, wherein: The light source layer includes first lamp strip arranged along the width direction of the accommodating groove and multiple second lamp strips arranged along the length direction of the accommodating groove, the end of each second lamp strip is connected with the first lamp strip, and the avoid area is formed between adjacent two second lamp strips.

6. The treatment pad of any one of claims 1 to 5, wherein: The light source layer includes lamp plate and multiple LED lamp beads arranged on the side of the lamp plate close to the light-emitting layer;The side of the light-emitting layer close to the light source layer is equipped with multiple support rings, multiple support rings correspond to multiple LED lamp beads one by one, and each support ring surrounds the corresponding LED lamp bead. The backlight layer is equipped with mounting groove on the bottom of the accommodating groove, and the lamp plate is arranged in the mounting groove.

7. The treatment pad of claim 6, wherein: The treatment pad further includes light-shielding layer mounted between the light source layer and the light-emitting layer, and the light-shielding layer is a flexible plate. The light-shielding layer is equipped with through hole corresponding to the position of the connecting portion.

8. The treatment pad of any one of claims 1 to 5, wherein: The backlight layer is equipped with support frame, and the support frame surrounds the accommodating groove.

9. The treatment pad of any one of claims 1 to 5, wherein: The treatment pad further includes control box, circuit board mounted in the control box and power supply electrically connected with the circuit board, the power supply is mounted in the control box, and the circuit board is electrically connected with the light source layer;Or, The treatment pad further includes circuit board electrically connected with the light source layer and battery electrically connected with the circuit board, and the backlight layer is recessed to form power supply groove on the bottom of the accommodating groove, and the circuit board and the battery are mounted in the accommodating groove.

10. The treatment pad of claim 9, wherein: The circuit board is equipped with charging port, the backlight layer is equipped with through hole corresponding to the position of the charging port, the treatment pad further includes cover and connecting piece, the cover is used for covering the through hole, and the connecting piece movably connects the backlight layer and the cover.

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