Electronic equipment warm-keeping auxiliary sleeve and electronic equipment warm-keeping back paste suite

Abstract

The utility model relates to the technical field of electronic equipment accessories, in particular to an electronic equipment warm-keeping auxiliary sleeve and an electronic equipment warm-keeping back pasting suite, the electronic equipment warm-keeping auxiliary sleeve comprises a first outer layer and a matching layer connected with at least two opposite side edges of the first outer layer, and a first space is formed between the first outer layer and the matching layer; an attaching layer is arranged on the side, away from the matching layer, of the first outer layer. According to the utility model, the first space is used for accommodating the heating patch, so that the heating patch cannot be directly exposed to the outside, the situation that the heat of the heating patch is dissipated too fast due to the exposure is avoided, the warm keeping time of the electronic equipment is prolonged, and the long-time continuous warm keeping requirement of a user on the electronic equipment in a cold outdoor environment can be met.

Description

[Technical field]

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to an electronic equipment warming auxiliary sleeve and an electronic equipment warming back sticker kit. [Background technology]

[0002] In order to prevent the existing electronic devices from being unable to start up due to excessively cold weather, a heat pack is directly attached to the back of the electronic device. In this way, the heat pack is exposed to the outside, and the heat is lost too quickly, resulting in a short warmth-keeping time of the electronic device, which cannot meet the user's outdoor travel needs. [Contents of the utility model]

[0003] In order to solve the above problems, the utility model provides an electronic equipment warming auxiliary cover and an electronic equipment warming back sticker kit.

[0004] In order to solve the above technical problems, the utility model provides an electronic device warming auxiliary cover in one embodiment, wherein the electronic device warming auxiliary cover comprises a first outer layer and a matching layer connected to at least two opposite sides of the first outer layer, a first space is formed between the first outer layer and the matching layer, and an attachment layer is provided on a side of the first outer layer away from the matching layer.

[0005] Preferably, the electronic device warming auxiliary cover also includes a second outer layer, which is arranged on the side of the matching layer away from the first outer layer, and the second outer layer is connected to the matching layer at least two opposite sides; or the second outer layer is connected to the first outer layer, and the connection is located at two opposite sides or three adjacent sides where the first outer layer and the matching layer are connected; a second space is formed between the second outer layer and the matching layer.

[0006] Preferably, at least one of the first outer layer, the second outer layer and the matching layer comprises an outer covering layer and a filling layer arranged in the outer covering layer, and the filling layer is a down filling layer and / or a cotton filling layer.

[0007] Preferably, the attachment layer is a flexible adhesive layer.

[0008] Preferably, the attachment layer includes a hard substrate and an adhesive layer arranged on a surface of the hard substrate away from the first outer layer; or, the attachment layer includes the hard substrate and a magnetic attraction member arranged on the hard substrate.

[0009] Preferably, at least one of the first outer layer, the second outer layer and the matching layer is a flexible layer.

[0010] Preferably, corresponding filling layer limiting strips are provided on the opposite side surfaces of at least one of the outer covering layer and the filling layer in the first outer layer, the second outer layer and the matching layer, and the corresponding filling layer limiting strips on the opposite side surfaces are connected by penetrating stitches.

[0011] Preferably, the matching layer is connected to three side edges of the first outer layer, wherein two opposite side edges are sewn together, and the matching layer is integrally connected to the first outer layer at the other side edge.

[0012] Preferably, the electronic device warming auxiliary cover further comprises an elastic member, wherein the elastic member is arranged between the second outer layer and the matching layer, and the second outer layer and the matching layer are connected via the elastic member.

[0013] Preferably, the electronic device warming auxiliary cover further comprises Velcro, and the Velcro is arranged on the second outer layer.

[0014] In order to solve the above technical problems, the utility model provides an electronic device warming back sticker kit in another embodiment. The electronic device warming back sticker kit includes a heating sticker and the above electronic device warming auxiliary cover. The heating sticker is replaceably arranged in the first space.

[0015] Preferably, the heating patch comprises an outer protective layer and a reaction layer arranged in the outer protective layer.

[0016] Compared with the prior art, the electronic equipment warming auxiliary cover and electronic equipment warming back sticker kit of the utility model have the following advantages:

[0017] 1. The electronic device warming auxiliary sleeve in one embodiment of the utility model comprises a first outer layer, a matching layer connected to at least two opposite sides of the first outer layer, a first space is formed between the first outer layer and the matching layer, and an attachment layer is provided on the side of the first outer layer away from the matching layer. By providing the first outer layer and the matching layer, the matching layer is connected to at least two opposite sides of the first outer layer, and a first space is formed between the first outer layer and the matching layer. The function of the first space is to accommodate the heating paste when in use, so that the heating paste will not be directly exposed to the outside world, and the heat loss of the heating paste due to exposure to the outside is avoided too quickly, thereby extending the warmth-keeping time of the electronic device, and being able to meet the user's long-term and continuous electronic device warmth-keeping needs in a cold outdoor environment.

[0018] 2. In one embodiment of the utility model, the electronic device warming auxiliary sleeve further comprises a second outer layer, the second outer layer is arranged on the side of the matching layer away from the first outer layer, and the second outer layer is connected to the matching layer at least at two opposite sides; or the second outer layer is connected to the first outer layer, and the connection is located at two opposite sides or three adjacent sides where the first outer layer and the matching layer are connected; a second space is formed between the second outer layer and the matching layer. By arranging the second outer layer on the side of the matching layer away from the first outer layer, a second space is formed between the second outer layer and the matching layer, and the second space is used for the user's hand to extend into. On the one hand, the second space is used to accommodate the user's hand, which is convenient for the user to hold the electronic device warming auxiliary sleeve and improve the firmness and reliability of the user's hand wearing the electronic device warming auxiliary sleeve. On the other hand, the second space accommodates the user's hand and can provide warmth for the user's hand. Moreover, since the heating sticker needs to reach a certain temperature value when the external contact temperature reaches a certain value before it can heat up, by setting the second space that can accommodate the user's hand, the heat of the user's hand can be stimulated by heat conduction during use. The heating sticker accommodated in the first space can work and generate heat, thereby improving the heating and warming performance of the electronic device warming auxiliary sleeve.

[0019] 3. In one embodiment of the utility model, at least one of the first outer layer, the second outer layer, and the matching layer includes an outer layer and a filling layer disposed in the outer layer, and the filling layer is a down filling layer and / or a cotton filling layer. By setting at least one of the first outer layer, the second outer layer, and the matching layer to include an outer layer and a filling layer disposed in the outer layer, the outer layer provides protection for the filling layer, and the filling layer has a heat preservation effect and can slow down heat loss. The filling layer is a down filling layer and / or a cotton filling layer. Down, cotton and other materials have good heat preservation effects and can effectively improve the thermal insulation performance of the filling layer, prevent the heat of the heating patch from being lost too quickly, and make the heating patch have a longer heating time, meeting the user's long-term demand for keeping electronic equipment warm.

[0020] 4. The attachment layer in one embodiment of the utility model is a flexible adhesive layer. By setting the attachment layer as a flexible adhesive layer, the flexible adhesive layer is easy to bend and deform, so that the attachment layer can produce corresponding deformation according to the user's operation, and can be attached and connected to the electronic device more closely, so that the electronic device warming auxiliary cover can correspond to and be tightly connected and fit with the electronic device.

[0021] 5. In one embodiment of the utility model, the attachment layer includes a hard substrate and an adhesive layer disposed on the surface of the hard substrate away from the first outer layer; or, the attachment layer includes a hard substrate and a magnetic attraction component disposed on the hard substrate. By setting the attachment layer to include a hard substrate and an adhesive layer disposed on the surface of the hard substrate away from the first outer layer, the hard substrate plays a role in fixing the bottom of the attachment layer, and the adhesive layer can tightly connect the hard substrate and the electronic device; when the attachment layer includes a hard substrate and a magnetic attraction component disposed on the hard substrate, the magnetic attraction component and the electronic device can be connected and separated by magnetic attraction, which is more convenient for disassembly.

[0022] 6. In one embodiment of the utility model, at least one of the first outer layer, the second outer layer, and the matching layer is a flexible layer. By setting at least one of the first outer layer, the second outer layer, and the matching layer as a flexible layer, the flexible layer has the characteristics of being easy to bend and deform, and can match the shape of the user's hand and the heating patch when in use, and has better wrapping for the user's hand and the heating patch. High wrapping can effectively prevent heat loss, and further improve the thermal insulation performance of the electronic equipment thermal insulation auxiliary cover.

[0023] 7. In one embodiment of the utility model, corresponding filling layer limiting strips are provided on the opposite side surfaces of at least one of the outer covering layer and the filling layer in the first outer layer, the second outer layer, and the matching layer, and the corresponding filling layer limiting strips on the opposite side surfaces are connected by through-sewing threads. By providing corresponding filling layer limiting strips on the opposite side surfaces of at least one of the outer covering layer and the filling layer in the first outer layer, the second outer layer, and the matching layer, and connecting the corresponding filling layer limiting strips on the opposite side surfaces by through-sewing threads, the filling layer limiting strips can fix the position of the filling layer, preventing the position of the filling layer from being offset due to external force, thereby causing the warming effect of the filling layer to decrease. The stability of the internal structure position relationship of the electronic equipment warming auxiliary cover is ensured, and the durability of the electronic equipment warming auxiliary cover and the effectiveness of the warming effect are improved.

[0024] 8. In one embodiment of the utility model, the matching layer is connected to the three sides of the first outer layer, wherein the two opposite sides are sewn together, and the matching layer is connected to the first outer layer in an integral manner at the other side. By setting the matching layer to be connected to the three sides of the first outer layer, the first space formed by the matching layer and the first outer layer forms a pocket structure to accommodate the heating patch, with only one side opening for the placement and removal of the heating patch. The semi-enclosed structure can further improve the thermal insulation performance, and also allows the heating patch to be stably accommodated in the first space during use, and will not fall out easily.

[0025] 9. In one embodiment of the utility model, the electronic device warming auxiliary cover further includes an elastic member, which is disposed between the second outer layer and the matching layer, and the second outer layer and the matching layer are connected by the elastic member. By disposing the elastic member, which is disposed between the second outer layer and the matching layer, and the second outer layer and the matching layer are connected by the elastic member, it can be adjusted to suit the different hand widths of different users, so that the size of the second outer layer is adjustable, and the electronic device warming auxiliary cover can better match and adapt to the user's hand size.

[0026] 10. The electronic device warming auxiliary cover in one embodiment of the utility model further includes Velcro, which is arranged on the second outer layer. By arranging the Velcro, the Velcro is arranged on the second outer layer, so that the length of the second outer layer can be adjusted by adjusting the opening and closing of the Velcro, and adaptive adjustment can be performed in response to different hand sizes of different users.

[0027] 11. The electronic device warming back sticker set in one embodiment of the utility model includes a heating sticker and the above-mentioned electronic device warming auxiliary sleeve, and the heating sticker is replaceably arranged in the first space. The heating sticker is arranged in the first space, and the first space accommodates the heating sticker so that the heating sticker is not directly exposed to the outside world, so as to avoid the heating sticker from losing heat too quickly due to exposure to the outside, thereby improving the warmth-keeping time of the electronic device, and being able to meet the user's long-term and continuous electronic device warmth-keeping needs in a cold outdoor environment; the user can replace the heating sticker by himself according to the heating effect of the heating sticker.

[0028] 12. The heating patch in one embodiment of the present invention includes an outer protective layer and a reaction layer disposed inside the outer protective layer. The outer protective layer can provide protection for the reaction layer inside the heating patch, and the reaction layer inside the outer protective layer can undergo chemical reactions to continuously and stably generate a large amount of heat to provide warmth for the electronic device.

Brief Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 The three-dimensional structure of the electronic equipment warming auxiliary cover provided by the first embodiment of the utility model is shown in FIG. Figure 1 .

[0031] Figure 2 It is a schematic cross-sectional structure diagram of an electronic equipment warming auxiliary cover provided by the first embodiment of the utility model.

[0032] Figure 3This is a schematic diagram of the explosion structure of the attachment layer provided in the first embodiment of the utility model. Figure 1 .

[0033] Figure 4 This is a schematic diagram of the explosion structure of the attachment layer provided in the first embodiment of the utility model. Figure 2 .

[0034] Figure 5 The three-dimensional structure of the electronic equipment warming auxiliary cover provided by the first embodiment of the utility model is shown in FIG. Figure 2 .

[0035] Figure 6 The three-dimensional structure of the electronic equipment warming auxiliary cover provided by the first embodiment of the utility model is shown in FIG. Figure 3 .

[0036] Figure 7 The three-dimensional structure of the electronic equipment warming auxiliary cover provided by the first embodiment of the utility model is shown in FIG. Figure 4 .

[0037] Figure 8 It is a block diagram of an electronic device thermal insulation back sticker kit provided by the second embodiment of the utility model.

[0038] Fig. 9 It is a schematic cross-sectional structure diagram of a heating patch provided in the second embodiment of the utility model.

[0039] Description of the accompanying drawings:

[0040] 1. Electronic equipment thermal insulation auxiliary cover; 20. First outer layer; 21. Adhesive layer; 30. Matching layer; 40. First space; 50. Second outer layer; 51. Elastic member; 52. Velcro; 60. Second space; 70. Outer layer; 71. First outer layer; 72. Second outer layer; 73. Third outer layer; 80. Filling layer; 81. First filling layer; 82. Second filling layer; 83. Third filling layer; 90. Filling layer limiting strip; 211. Hard substrate; 212. Adhesive layer; 213. Magnetic member;

[0041] 100. Electronic equipment thermal insulation back pad kit; 110. Heating pad; 111. Outer protective layer; 112. Reactive layer. [Specific implementation method]

[0042] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0043] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0044] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0045] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0046] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0047] See also Figure 1 The first embodiment of the utility model provides an electronic device thermal insulation auxiliary cover 1, which includes a first outer layer 20 and a matching layer 30 connected to at least two opposite sides of the first outer layer 20, a first space 40 is formed between the first outer layer 20 and the matching layer 30, and an attachment layer 21 is provided on the side of the first outer layer 20 away from the matching layer 30.

[0048] It can be understood that by setting the first outer layer 20 and the matching layer 30, the matching layer 30 is connected to at least two opposite sides of the first outer layer 20, and a first space 40 is formed between the first outer layer 20 and the matching layer 30. The function of the first space 40 is to accommodate the heating patch 110 when in use, so that the heating patch 110 will not be directly exposed to the external environment, avoiding excessive heat loss of the heating patch 110 due to exposure to the outside, thereby extending the warmth-keeping time of the electronic device and meeting the user's long-term warmth-keeping needs of the electronic device in a cold outdoor environment.

[0049] Specifically, as a preferred embodiment, the matching layer 30 is connected to two opposite sides of the first outer layer 20, and both ends of the first space 40 are through-connected and not closed; as another preferred embodiment, the matching layer 30 is connected to two opposite sides of the first outer layer 20, and the matching layer 30 is also connected to the other remaining side of the first outer layer 20, and the first space 40 is a semi-closed structure with only one end open.

[0050] Please combine Figure 1 and Figure 2 Furthermore, the electronic device thermal insulation auxiliary cover 1 also includes a second outer layer 50, which is arranged on the side of the matching layer 30 away from the first outer layer 20, and the second outer layer 50 is connected to the matching layer 30 at least two opposite sides; or the second outer layer 50 is connected to the first outer layer 20, and the connection is located at two opposite sides or three adjacent sides where the first outer layer 20 and the matching layer 30 are connected; a second space 60 is formed between the second outer layer 50 and the matching layer 30.

[0051] It can be understood that by setting the second outer layer 50 on the side of the matching layer 30 away from the first outer layer 20, a second space 60 is formed between the second outer layer 50 and the matching layer 30, and the second space 60 is used for the user's hand to extend into. On the one hand, the second space 60 is used to accommodate the user's hand, which is convenient for the user to hold the electronic device warming auxiliary cover 1 and improve the firmness and reliability of the user's hand wearing the electronic device warming auxiliary cover 1. On the other hand, the second space 60 accommodates the user's hand and can provide warmth for the user's hand. Moreover, since the heating patch 110 needs to reach a certain temperature value when in contact with the outside world before it can heat up and work, by setting the second space 60 that can accommodate the user's hand, the heat of the user's hand can be stimulated to work and generate heat through heat conduction during use, thereby improving the heating and warming performance of the electronic device warming auxiliary cover 1.

[0052] Please continue to combine Figure 1 and Figure 2 Further, at least one of the first outer layer 20 , the second outer layer 50 , and the matching layer 30 includes an outer layer 70 and a filling layer 80 disposed in the outer layer 70 , and the filling layer 80 is a down filling layer 80 and / or a cotton filling layer 80 .

[0053] It should be noted that when the first outer layer 20, the second outer layer 50, and the matching layer 30 are provided with an outer layer 70 and a filling layer 80, the outer layer 70 on the first outer layer 20, the second outer layer 50, and the matching layer 30 is defined as the first outer layer 71, the second outer layer 72, and the third outer layer 73 respectively; the filling layer 80 on the first outer layer 20, the second outer layer 50, and the matching layer 30 is defined as the first filling layer 81, the second filling layer 82, and the third filling layer 83 respectively.

[0054] It can be understood that by setting at least one of the first outer layer 20, the second outer layer 50, and the matching layer 30 to include an outer layer 70 and a filling layer 80 arranged in the outer layer 70, the outer layer 70 provides protection for the filling layer 80, and the filling layer 80 has a thermal insulation effect and can slow down heat loss. The filling layer 80 is a down filling layer and / or a cotton filling layer. Down, cotton and other materials have good thermal insulation effects and can effectively improve the thermal insulation performance of the filling layer 80, prevent the heat of the heating patch 110 from being lost too quickly, and make the heating patch 110 have a longer heating time to meet the user's long-term demand for keeping electronic equipment warm.

[0055] See also Figure 1 Furthermore, the attachment layer 21 is a flexible adhesive layer.

[0056] It can be understood that the flexible adhesive layer's easy bending and deformation property enables the attachment layer 21 to produce corresponding deformation in accordance with the user's operation, and to be more closely attached and connected to the electronic device, so that the electronic device warming auxiliary cover 1 can correspond to and be tightly connected and fit with the electronic device.

[0057] Please combine Figure 1 and Figure 3 Further, the attachment layer 21 includes a hard substrate 211 and an adhesive layer 212 disposed on the surface of the hard substrate 211 away from the first outer layer 20. It can be understood that by providing the attachment layer 21 including the hard substrate 211 and the adhesive layer 212 disposed on the surface of the hard substrate 211 away from the first outer layer 20, the hard substrate 211 plays a role in fixing the bottom of the attachment layer 21, and the adhesive layer 212 can tightly connect the hard substrate 211 and the electronic device.

[0058] Please combine Figure 1 and Figure 4As another optional embodiment, the attachment layer 21 includes a hard substrate 211 and a magnetic attraction member 213 disposed on the hard substrate 211. It can be understood that the magnetic attraction member 213 and the electronic device can be connected and separated by magnetic attraction, which is more convenient for disassembly. Optionally, the magnetic attraction member 213 can be an iron member, and for an electronic device with a wireless charging magnetic ring inside, it can be directly adsorbed; or, the magnetic attraction member 213 can be a magnetic member. The magnetic attraction member 213 can be disposed on the surface of the hard substrate 211 or embedded in the hard substrate 211; or, as a modified embodiment, the hard substrate 211 and the magnetic attraction member 213 can be both iron members or magnetic members, and formed in one piece.

[0059] Please combine Figure 1 and Figure 2 Furthermore, at least one of the first outer layer 20, the second outer layer 50, and the matching layer 30 is a flexible layer.

[0060] It can be understood that by setting at least one of the first outer layer 20, the second outer layer 50, and the matching layer 30 as a flexible layer, the flexible layer has the characteristics of being easy to bend and deform, and can match the shape of the user's hand and the heating patch 110 when in use, and has better wrapping for the user's hand and the heating patch 110. The high wrapping can effectively prevent heat loss and further improve the thermal insulation performance of the electronic device thermal insulation auxiliary cover 1.

[0061] Please combine Figure 1 and Figure 5 Furthermore, corresponding filling layer limiting strips 90 are provided on the opposite side surfaces of at least one of the outer covering layer and the filling layer in the first outer layer 20, the second outer layer 50, and the matching layer 30, and the corresponding filling layer limiting strips 90 on the opposite side surfaces are connected by through stitches.

[0062] It can be understood that by setting corresponding filling layer limiting strips 90 on the opposite side surfaces of at least one of the outer layer and the filling layer in the first outer layer 20, the second outer layer 50, and the matching layer 30, the corresponding filling layer limiting strips 90 on the opposite side surfaces are connected by through-sewing lines, so that the filling layer limiting strips 90 can fix the position of the filling layer 80, and prevent the position of the filling layer 80 from being offset due to external force, thereby causing the problem of reduced warmth retention effect of the filling layer 80. The stability of the internal structure position relationship of the electronic equipment warming auxiliary cover 1 is ensured, and the durability of the electronic equipment warming auxiliary cover 1 and the effectiveness of the warmth retention effect are improved.

[0063] See also Figure 1 Furthermore, the matching layer 30 is connected to three sides of the first outer layer 20, wherein two opposite sides are sewn together, and the matching layer 30 is integrally connected to the first outer layer 20 at the other side.

[0064] It can be understood that by arranging the matching layer 30 to be connected to the three sides of the first outer layer 20, the first space 40 enclosed by the matching layer 30 and the first outer layer 20 forms a pocket structure to accommodate the heating patch 110, and only one side is opened for the placement and removal of the heating patch 110. The semi-closed structure can further enhance the thermal insulation performance, and also enable the heating patch 110 to be firmly accommodated in the first space 40 during use, and will not fall out easily.

[0065] See also Figure 6 Furthermore, the electronic device warming auxiliary cover 1 also includes an elastic member 51 , which is disposed between the second outer layer 50 and the matching layer 30 , and the second outer layer 50 and the matching layer 30 are connected through the elastic member 51 .

[0066] It can be understood that by setting the elastic member 51, the elastic member 51 is set between the second outer layer 50 and the matching layer 30, and the second outer layer 50 and the matching layer 30 are connected by the elastic member 51, which can be adjusted to adapt to the different hand widths of different users, so that the size of the second outer layer 50 is adjustable, and the electronic device warming auxiliary cover 1 can better match and adapt to the user's hand size.

[0067] See also Figure 7 Furthermore, the electronic device warming auxiliary cover 1 also includes a Velcro 52 , and the Velcro 52 is arranged on the second outer layer 50 .

[0068] It can be understood that by setting the Velcro 52, the Velcro 52 is set on the second outer layer 50, so that the length of the second outer layer 50 can be adjusted by adjusting the opening and closing of the Velcro 52, and adaptive adjustment can be made according to the different hand sizes of different users.

[0069] Please combine Figure 1 , Figure 8 and Fig. 9 The second embodiment of the utility model provides an electronic device warming back sticker kit 100 , the electronic device warming back sticker kit 100 comprises a heating sticker 110 and an electronic device warming auxiliary sleeve 1 , the heating sticker 110 is replaceably arranged in the first space 40 .

[0070] It can be understood that the heating patch 110 is arranged in the first space 40. The first space 40 accommodates the heating patch 110 so that the heating patch 110 will not be directly exposed to the outside world, thereby avoiding excessive heat loss of the heating patch 110 due to exposure to the outside, thereby improving the warmth-keeping time of the electronic device and meeting the user's long-term warmth-keeping needs of the electronic device in a cold outdoor environment; the user can replace the heating patch 110 by himself according to the heating effect of the heating patch 110.

[0071] See also Fig. 9Furthermore, the heating patch 110 includes an outer protective layer 111 and a reaction layer 112 disposed in the outer protective layer 111 .

[0072] It can be understood that the outer protective layer 111 can provide protection for the reaction layer 112 inside the heating patch 110. The reaction layer 112 inside the outer protective layer 111 undergoes a chemical reaction when triggered by the outside world, and continuously and stably generates a large amount of heat to provide warmth for the electronic equipment.

[0073] Compared with the prior art, the electronic equipment warming auxiliary cover and electronic equipment warming back sticker kit of the utility model have the following advantages:

[0074] 1. The electronic device warming auxiliary sleeve in one embodiment of the utility model comprises a first outer layer, a matching layer connected to at least two opposite sides of the first outer layer, a first space is formed between the first outer layer and the matching layer, and an attachment layer is provided on the side of the first outer layer away from the matching layer. By providing the first outer layer and the matching layer, the matching layer is connected to at least two opposite sides of the first outer layer, and a first space is formed between the first outer layer and the matching layer. The function of the first space is to accommodate the heating paste when in use, so that the heating paste will not be directly exposed to the outside world, and the heat loss of the heating paste due to exposure to the outside is avoided too quickly, thereby extending the warmth-keeping time of the electronic device, and being able to meet the user's long-term and continuous electronic device warmth-keeping needs in a cold outdoor environment.

[0075] 2. In one embodiment of the utility model, the electronic device warming auxiliary sleeve further comprises a second outer layer, the second outer layer is arranged on the side of the matching layer away from the first outer layer, and the second outer layer is connected to the matching layer at least at two opposite sides; or the second outer layer is connected to the first outer layer, and the connection is located at two opposite sides or three adjacent sides where the first outer layer and the matching layer are connected; a second space is formed between the second outer layer and the matching layer. By arranging the second outer layer on the side of the matching layer away from the first outer layer, a second space is formed between the second outer layer and the matching layer, and the second space is used for the user's hand to extend into. On the one hand, the second space is used to accommodate the user's hand, which is convenient for the user to hold the electronic device warming auxiliary sleeve and improve the firmness and reliability of the user's hand wearing the electronic device warming auxiliary sleeve. On the other hand, the second space accommodates the user's hand and can provide warmth for the user's hand. Moreover, since the heating sticker needs to reach a certain temperature value when the external contact temperature reaches a certain value before it can heat up, by setting the second space that can accommodate the user's hand, the heat of the user's hand can be stimulated by heat conduction during use. The heating sticker accommodated in the first space can work and generate heat, thereby improving the heating and warming performance of the electronic device warming auxiliary sleeve.

[0076] 3. In one embodiment of the utility model, at least one of the first outer layer, the second outer layer, and the matching layer includes an outer layer and a filling layer disposed in the outer layer, and the filling layer is a down filling layer and / or a cotton filling layer. By setting at least one of the first outer layer, the second outer layer, and the matching layer to include an outer layer and a filling layer disposed in the outer layer, the outer layer provides protection for the filling layer, and the filling layer has a heat preservation effect and can slow down heat loss. The filling layer is a down filling layer and / or a cotton filling layer. Down, cotton and other materials have good heat preservation effects and can effectively improve the thermal insulation performance of the filling layer, prevent the heat of the heating patch from being lost too quickly, and make the heating patch have a longer heating time, meeting the user's long-term demand for keeping electronic equipment warm.

[0077] 4. The attachment layer in one embodiment of the utility model is a flexible adhesive layer. By setting the attachment layer as a flexible adhesive layer, the flexible adhesive layer is easy to bend and deform, so that the attachment layer can produce corresponding deformation according to the user's operation, and can be attached and connected to the electronic device more closely, so that the electronic device warming auxiliary cover can correspond to and be tightly connected and fit with the electronic device.

[0078] 5. In one embodiment of the utility model, the attachment layer includes a hard substrate and an adhesive layer disposed on the surface of the hard substrate away from the first outer layer; or, the attachment layer includes a hard substrate and a magnetic attraction component disposed on the hard substrate. By setting the attachment layer to include a hard substrate and an adhesive layer disposed on the surface of the hard substrate away from the first outer layer, the hard substrate plays a role in fixing the bottom of the attachment layer, and the adhesive layer can tightly connect the hard substrate and the electronic device; when the attachment layer includes a hard substrate and a magnetic attraction component disposed on the hard substrate, the magnetic attraction component and the electronic device can be connected and separated by magnetic attraction, which is more convenient for disassembly.

[0079] 6. In one embodiment of the utility model, at least one of the first outer layer, the second outer layer, and the matching layer is a flexible layer. By setting at least one of the first outer layer, the second outer layer, and the matching layer as a flexible layer, the flexible layer has the characteristics of being easy to bend and deform, and can match the shape of the user's hand and the heating patch when in use, and has better wrapping for the user's hand and the heating patch. High wrapping can effectively prevent heat loss, and further improve the thermal insulation performance of the electronic equipment thermal insulation auxiliary cover.

[0080] 7. In one embodiment of the utility model, corresponding filling layer limiting strips are provided on the opposite side surfaces of at least one of the outer covering layer and the filling layer in the first outer layer, the second outer layer, and the matching layer, and the corresponding filling layer limiting strips on the opposite side surfaces are connected by through-sewing threads. By providing corresponding filling layer limiting strips on the opposite side surfaces of at least one of the outer covering layer and the filling layer in the first outer layer, the second outer layer, and the matching layer, and connecting the corresponding filling layer limiting strips on the opposite side surfaces by through-sewing threads, the filling layer limiting strips can fix the position of the filling layer, preventing the position of the filling layer from being offset due to external force, thereby causing the warming effect of the filling layer to decrease. The stability of the internal structure position relationship of the electronic equipment warming auxiliary cover is ensured, and the durability of the electronic equipment warming auxiliary cover and the effectiveness of the warming effect are improved.

[0081] 8. In one embodiment of the utility model, the matching layer is connected to the three sides of the first outer layer, wherein the two opposite sides are sewn together, and the matching layer is connected to the first outer layer in an integral manner at the other side. By setting the matching layer to be connected to the three sides of the first outer layer, the first space formed by the matching layer and the first outer layer forms a pocket structure to accommodate the heating patch, with only one side opening for the placement and removal of the heating patch. The semi-enclosed structure can further improve the thermal insulation performance, and also allows the heating patch to be stably accommodated in the first space during use, and will not fall out easily.

[0082] 9. In one embodiment of the utility model, the electronic device warming auxiliary cover further includes an elastic member, which is disposed between the second outer layer and the matching layer, and the second outer layer and the matching layer are connected by the elastic member. By disposing the elastic member, which is disposed between the second outer layer and the matching layer, and the second outer layer and the matching layer are connected by the elastic member, it can be adjusted to suit the different hand widths of different users, so that the size of the second outer layer is adjustable, and the electronic device warming auxiliary cover can better match and adapt to the user's hand size.

[0083] 10. The electronic device warming auxiliary cover in one embodiment of the utility model further includes Velcro, which is arranged on the second outer layer. By arranging the Velcro, the Velcro is arranged on the second outer layer, so that the length of the second outer layer can be adjusted by adjusting the opening and closing of the Velcro, and adaptive adjustment can be performed in response to different hand sizes of different users.

[0084] 11. The electronic device warming back sticker set in one embodiment of the utility model includes a heating sticker and the above-mentioned electronic device warming auxiliary sleeve, and the heating sticker is replaceably arranged in the first space. The heating sticker is arranged in the first space, and the first space accommodates the heating sticker so that the heating sticker is not directly exposed to the outside world, so as to avoid the heating sticker from losing heat too quickly due to exposure to the outside, thereby improving the warmth-keeping time of the electronic device, and being able to meet the user's long-term and continuous electronic device warmth-keeping needs in a cold outdoor environment; the user can replace the heating sticker by himself according to the heating effect of the heating sticker.

[0085] 12. The heating patch in one embodiment of the present invention includes an outer protective layer and a reaction layer disposed inside the outer protective layer. The outer protective layer can provide protection for the reaction layer inside the heating patch, and the reaction layer inside the outer protective layer can undergo chemical reactions to continuously and stably generate a large amount of heat to provide warmth for the electronic device.

[0086] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic equipment warming auxiliary cover, characterized in that: The electronic device thermal insulation auxiliary cover includes a first outer layer and a matching layer connected to at least two opposite sides of the first outer layer, a first space is formed between the first outer layer and the matching layer, and an attachment layer is provided on the side of the first outer layer away from the matching layer.

2. The electronic equipment warming auxiliary cover according to claim 1, characterized in that: The electronic device thermal insulation auxiliary cover also includes a second outer layer, which is arranged on the side of the matching layer away from the first outer layer, and the second outer layer is connected to at least two opposite sides of the matching layer; or the second outer layer is connected to the first outer layer, and the connection is located at two opposite sides or three adjacent sides where the first outer layer and the matching layer are connected; a second space is formed between the second outer layer and the matching layer.

3. The electronic equipment warming auxiliary cover as claimed in claim 2, characterized in that: At least one of the first outer layer, the second outer layer, and the matching layer includes an outer covering layer and a filling layer arranged in the outer covering layer, and the filling layer is a down filling layer and / or a cotton filling layer.

4. The electronic equipment warming auxiliary cover according to claim 1, characterized in that: The attachment layer is a flexible adhesive layer.

5. The electronic equipment warming auxiliary cover as claimed in claim 1, characterized in that: The attachment layer includes a hard substrate and an adhesive layer arranged on a surface of the hard substrate away from the first outer layer; or, the attachment layer includes the hard substrate and a magnetic attraction member arranged on the hard substrate.

6. The electronic equipment warming auxiliary cover as claimed in claim 2, characterized in that: At least one of the first outer layer, the second outer layer, and the matching layer is a flexible layer.

7. The electronic equipment warming auxiliary cover as claimed in claim 3, characterized in that: The surfaces on opposite sides of at least one of the outer covering layer and the filling layer in the first outer layer, the second outer layer, and the matching layer are provided with corresponding filling layer limiting strips, and the corresponding filling layer limiting strips on the opposite side surfaces are connected by penetrating stitches.

8. The electronic equipment warming auxiliary cover as claimed in claim 1, characterized in that: The matching layer is connected to three side edges of the first outer layer, wherein two opposite side edges are sewn together, and the matching layer is integrally formed with the first outer layer at the other side edge.

9. The electronic equipment warming auxiliary cover as claimed in claim 2, characterized in that: The electronic device warming auxiliary cover also includes an elastic member, which is arranged between the second outer layer and the matching layer, and the second outer layer and the matching layer are connected through the elastic member.

10. The electronic equipment warming auxiliary cover as claimed in claim 2, characterized in that: The electronic device warming auxiliary cover also includes Velcro, and the Velcro is arranged on the second outer layer.

11. An electronic equipment warming back sticker kit, characterized in that: The electronic device warming back sticker kit comprises a heating sticker and an electronic device warming auxiliary cover as described in any one of claims 1 to 10, and the heating sticker is replaceably arranged in the first space.

12. The electronic device warming back pad kit according to claim 11, characterized in that: The heating patch includes an outer protective layer and a reaction layer arranged in the outer protective layer.

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