CN215956860U

CN215956860U - Mobile terminal protective sleeve and mobile terminal assembly

Info

Publication number: CN215956860U
Application number: CN202122504889.5U
Authority: CN
Inventors: 陈佳佳; 刘培峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-04
Anticipated expiration: 2031-10-18

Abstract

The utility model belongs to the technical field of electronic product accessories, and particularly relates to a mobile terminal protective sleeve and a mobile terminal assembly. The crystallization liquid which can present different crystallization sample states along with the temperature change is arranged in the accommodating cavity, so that when the environment temperature changes, the crystallization liquid can present different crystallization sample states, the generated crystals present various beautiful changes in the shape in the accommodating cavity, good visual experience is brought to users, and a certain effect of relieving and reducing pressure can be achieved; the device can also be used as an interesting scientific device for a user to explore the relationship between the crystallization change of the substance and the temperature, and has good use interest and good market application prospect.

Description

Mobile terminal protective sleeve and mobile terminal assembly

Technical Field

The utility model belongs to the technical field of electronic product accessories, and particularly relates to a mobile terminal protective sleeve and a mobile terminal assembly.

Background

The mobile terminals (such as mobile phones, tablet computers and the like) in the market are various in protective covers, and the functions of the mobile terminals are different in the protective covers. Some types of protective sleeves may include drift sand or other ornamentation within the protective sleeve. However, these mobile terminal covers also have the disadvantage of being difficult to present different patterns as external environmental conditions change.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mobile terminal protective sleeve and a mobile terminal assembly, and aims to solve the technical problem that the mobile terminal protective sleeve in the prior art is difficult to show different aspects along with the change of external environmental conditions.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a mobile terminal protective sheath, includes frame and backplate subassembly, the periphery of backplate subassembly with the frame is connected, the backplate subassembly with the frame encloses jointly and establishes the installation cavity that forms and be used for suit mobile terminal, the backplate subassembly has confined holding chamber, the holding intracavity is equipped with the crystallization liquid.

In one embodiment, the back plate assembly comprises a first plate body and a second plate body, the first plate body is connected with the second plate body, and the accommodating cavity is formed between the first plate body and the second plate body.

In one embodiment, the first plate body and/or the second plate body is provided with an observation window for observing the crystallization liquid.

In one embodiment, the first plate body and/or the second plate body are provided with a decorative area on the periphery of the observation window.

In one embodiment, the first plate body and/or the second plate body is transparent to form the observation window.

In one embodiment, a background layer is disposed on the first board body or the second board body.

In one embodiment, a peripheral edge of the second board is connected to a peripheral edge of the first board, and both the first board and the second board are connected to the frame.

In one embodiment, the second plate is connected to the first plate at a periphery thereof, the second plate protrudes from the first plate, and the first plate is connected to the frame.

In one embodiment, the accommodating cavity is internally provided with a decorative piece for decoration.

The mobile terminal protective sleeve provided by the embodiment of the utility model has the beneficial effects that: compared with the prior art, the mobile terminal protective sleeve has the advantages that the containing cavity is formed in the back plate assembly, the crystalline liquid which can show different crystalline states along with temperature change is arranged in the containing cavity, and then the containing cavity is sealed, so that when the environmental temperature changes, the crystalline liquid can show different crystalline states, the generated crystals show thousands of beautiful changes in shapes in the containing cavity, good visual experience is brought to users, and a certain effect of relieving and reducing pressure can be achieved; the device can also be used as an interesting scientific device for a user to explore the relationship between the crystallization change of the substance and the temperature, and has good use interest and good market application prospect.

The embodiment of the utility model provides another technical scheme that: a mobile terminal assembly comprises a mobile terminal and the mobile terminal protective sleeve, wherein the mobile terminal is sleeved in the mounting cavity.

According to the mobile terminal component provided by the embodiment of the utility model, due to the adoption of the mobile terminal protective sleeve, a user can appreciate different crystal changes of the crystal liquid at any time and any place when using the mobile terminal component, so that the user can enjoy good aesthetic feeling, and the relaxation of the user is facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a mobile terminal protective case according to an embodiment of the present invention;

fig. 2 is an exploded view of the protective case of the mobile terminal of fig. 1;

FIG. 3 is a schematic cross-sectional view of the mobile terminal case of FIG. 1 loaded with a crystallization liquid;

FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;

FIG. 5 is a schematic cross-sectional view of the mobile terminal of FIG. 1 without the casing containing a crystallization liquid;

fig. 6 is a schematic cross-sectional view of a mobile terminal protective case according to another embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-frame;

20-a back plate assembly;

21-a first plate body; 22-a second plate body; 23-observation window; 24-a decorative area; 25-background layer; 26-a decorative piece;

30-installation cavity;

40, an accommodating cavity;

50-crystallization liquid.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-6 are exemplary and intended to be used to illustrate the utility model, but are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The mobile terminal protective sleeve provided by the embodiment of the utility model is described in detail in combination with the attached drawings of the specification; it should be noted that the mobile terminal protective cover of the present invention can be manufactured adaptively according to the model of any mobile terminal, and is not limited to be used on a mobile terminal of a certain model, and the drawings in the drawings of the specification are only exemplary and do not represent specific models; the shapes in the drawings are also merely exemplary and do not represent specific shapes.

As shown in fig. 1, fig. 3 and fig. 4, the mobile terminal protective case provided by the embodiment of the present invention includes a frame 10 and a backplane assembly 20, the periphery of the backplane assembly 20 is connected to the frame 10, the backplane assembly 20 and the frame 10 together enclose to form a mounting cavity 30 for sleeving the mobile terminal, the backplane assembly 20 has a closed accommodating cavity 40, and a crystallization liquid 50 is disposed in the accommodating cavity 40.

Compared with the prior art, the mobile terminal protective sleeve provided by the embodiment of the utility model has the advantages that the containing cavity 40 is arranged on the back plate component 20, the crystalline liquid 50 which can present different crystalline states along with temperature change is arranged in the containing cavity 40, and then the containing cavity 40 is sealed, so that when the environmental temperature changes, the crystalline liquid 50 can present different crystalline states, the generated crystal presents beautiful changes of thousands of forms in the containing cavity 40, good visual experience is brought to users, and a certain effect of relieving and reducing pressure can be achieved; the device can also be used as an interesting scientific device for a user to explore the relationship between the crystallization change of the substance and the temperature, and has good use interest and good market application prospect.

Wherein the components of the crystallization liquid 50 include ethanol, camphor, potassium nitrate, ammonium chloride and water, and when the crystallization liquid 50 is prepared, the ethanol, the camphor, the potassium nitrate and the ammonium chloride are dissolved in the water according to a certain proportion to form a transparent solution. The change in the crystallization produced by the crystallization liquid 50 is mainly due to the fact that the solubility of camphor in ethanol in the crystallization liquid 50 changes with the temperature; while the potassium nitrate, ammonium chloride and water act to control the continuous nucleation of crystals during high-speed growth. When the temperature changes, the crystals of the camphor separate out, and the change speed of the temperature influences the growth size and the structure of the crystals, so that the crystal liquid 50 generates beautiful changes of thousands of crystal forms in the accommodating cavity 40, and the changes of the crystal forms can also bring certain reference for judging weather changes. The crystallization liquid 50 is non-toxic, harmless, free of pungent smell, safe to use, and does not bring potential safety hazards to users.

Further, pigments with various colors can be added into the crystallized liquid 50, so that the crystallized liquid 50 can be adjusted to have different colors according to the preference of a user, and is bright and colorful, and when the crystallized liquid 50 is crystallized, crystals can also show a specific color, so that good visual perception is provided for people, and the user experience is good.

In one embodiment of the present invention, the receiving chamber 40 is a closed chamber. Specifically, by providing the accommodating chamber 40 as a closed cavity, not only does the crystallization liquid 50 not leak out, which is convenient for the user to use; and the closed containing cavity 40 can prevent external impurities from being mixed into the crystallization liquid 50, so that the crystallization change of the crystallization liquid 50 is not influenced by the external impurities, and further the crystallization change of the crystallization liquid 50 can be more sensitively carried out along with the external temperature, and the using effect is good.

In one embodiment of the present invention, as shown in fig. 2, 3, 5 and 6, the backboard assembly 20 comprises a first board body 21 and a second board body 22, the first board body 21 is connected with the second board body 22, and a receiving cavity 40 is formed between the first board body 21 and the second board body 22. Specifically, the plate surface shapes of the first plate body 21 and the second plate body 22 are set independently of each other as required, and do not affect each other, and the specific plate surface shapes of the first plate body and the second plate body may be the following shapes, including but not limited to: the plate comprises a plane thin plate with uniform thickness, an arc thin plate with a certain cambered surface projection, a wavy thin plate, an irregular plate with any projection and/or depression on the plate surface and the like. When the first plate body 21 and the second plate body 22 are connected, according to the different shapes of the first plate body 21 and the second plate body 22, the accommodating cavities 40 with different shapes are also formed between the first plate body 21 and the second plate body 22, and the shapes of the crystallization liquids 50 loaded in the accommodating cavities 40 with different shapes are also different, so that the visual effects of the crystals displayed in the crystallization process are also different, the aesthetic requirements of different personnel can be met, and the market application prospect is good.

The materials for manufacturing the first plate 21 and the second plate 22 may be selected according to the requirement, for example, the following materials may be selected, including but not limited to: glass plate, wood plate, rigid plastic or flexible plastic, etc. Of course, the first plate 21 and/or the second plate 22 may be decorated with flannelette, leather, etc. to meet different user requirements.

When the first plate body 21, the second plate body 22 and the frame 10 are made of the same plastic/plastic material, the first plate body 21, the second plate body 22 and the frame 10 can be integrally formed in a punch forming mode, and therefore the manufacturing is convenient and the cost is low; the first plate body 21, the second plate body 22 and the frame 10 can be respectively punched and formed, so that the materials of the first plate body 21, the second plate body 22 and the frame 10 can be flexibly selected for manufacturing, and different requirements of users are met.

When the mobile terminal protective sleeve of the embodiment of the utility model is manufactured, the crystallization liquid 50 needs to be loaded in the closed accommodating cavity 40, and the injection of the crystallization liquid 50 into the accommodating cavity 40 formed between the first plate body 21 and the second plate body 22 can be completed by reserving a liquid injection port on the first plate body 21, or on the second plate body 22, or between the first plate body 21 and the second plate body 22, then injecting the prepared crystallization liquid 50 into the accommodating cavity 40 formed between the first plate body 21 and the second plate body 22 through the liquid injection port, and then closing the liquid injection port to form the closed accommodating cavity 40.

In one embodiment of the present invention, as shown in fig. 1 and 2, the first plate body 21 and/or the second plate body 22 is provided with an observation window 23 for observing the crystallization liquid 50. Specifically, by arranging the observation window 23, the range in the observation window 23 is clear and transparent, so that a user can clearly see the crystallization change of the crystallization liquid 50 in the accommodating cavity 40 along with the temperature change through the observation window 23; the position of the observation window 30 may be set according to requirements, and may be set on the first plate body 21, or on the second plate body 22, or on both the first plate body 21 and the second plate body 22. The shape of the observation window 23 can be set to any shape according to the requirement, for example, the observation window can be regular or irregular, and a beautiful mood is created by setting some observation windows 23 with specific shapes and combining with the crystallization change of the crystallization liquid 50 for the user to appreciate; for example, the shape of the observation window 23 can be set as the window of a historic building, and then when the crystal scattering occurs in the crystal liquid 50, the user can look like to be in the historic building through the visual angle of the observation window 23, and look to fly snow outside the window, so that the artistic conception is beautiful, and the ever-increasing requirement of people on the national tidal wind aesthetic feeling can be met.

In one embodiment of the present invention, as shown in fig. 1 and 2, the first panel 21 and/or the second panel 22 are provided with a decorative region 24 at the periphery of the observation window 23. Specifically, by arranging some patterns or decorative articles on the periphery of the observation window 23 and mutually reflecting the crystal change in the observation window 23, a beautiful mood can be better created, the picture feeling is better, and the user feels personally on the scene.

In one embodiment of the present invention, the first plate 21 and/or the second plate 22 is transparent to form the viewing window 23. Specifically, according to user's needs, can set the whole of first plate body 21 to transparent form, perhaps set the whole of second plate body 22 to transparent form, perhaps all set the whole of first plate body 21 and second plate body 22 to transparent form, like this user alright see the change of the interior crystallization of crystallization liquid 50 of holding chamber 40 clearly completely, observe effectually. The material for manufacturing the first plate 21 and/or the second plate 22 may be hard transparent plastic (such as acrylic plate, or other common transparent plastic plate), flexible transparent plastic, or transparent glass plate, etc. The first plate body 21 and/or the second plate body 22 are made of the materials, so that the cost is low, the manufacturing is simple, and the large-scale production is facilitated.

In one embodiment of the present invention, as shown in fig. 2, the first board body 21 or the second board body 22 is provided with a background layer 25. Specifically, the background layer 25 is disposed on a side close to the mobile terminal, that is, when the first board body 21 is located adjacent to the mobile terminal, the background layer 25 is disposed on the first board body 21, and when the second board body 22 is located adjacent to the mobile terminal, the background layer 25 is disposed on the second board body 22. The background layer 25 is arranged to be mainly used for being in contrast with the observation window 30, different patterns or decorative articles can be arranged on the background layer 25 according to needs, and therefore the background layer 25, the crystalline liquid 50 and the observation window 23 are in contrast with each other, a similar three-dimensional scene is created, good aesthetic feeling experience can be given to a user, and the user can feel like being on the spot.

In one embodiment of the present invention, as shown in fig. 2, a decorative member 26 for decoration is provided in the accommodating chamber 40. Specifically, by arranging the decoration 26 as a background in the accommodating cavity 40, wherein the decoration can be various small decorations, reflective strips and colored light bands with different colors, and the like, the decoration can be combined and used as required. Therefore, in the process of crystal crystallization, the crystal can show different scenes or light shadows under the support of the decorating part, and different requirements of users are met. For example, when the crystal liquid 50 forms white crystals, the crystals are scattered freely as if it were snowing, a part of the crystals are scattered on the garnish 26 and a part of the crystals are scattered on the bottom, and a beautiful picture is formed under the reflection of the reflective stripes and/or the colored decorative bands, which gives a good use experience to the user.

Further, the decorations can be integrally and elaborately designed at the decoration part 26, the background layer 25, the observation window 23 and the decoration area 24 positioned at the periphery of the observation window 23, the decorations are combined with each other to form a complete scene picture, the scene picture and the crystallization appearance of the crystallization liquid 50 are mutually reflected to form a scene similar to a solid, so that the good aesthetic feeling experience can be provided for a user, the user looks like being on the scene, and the user experience is good.

In one embodiment of the present invention, as shown in fig. 1, 3 and 4, the peripheral edge of the second board 22 is connected to the peripheral edge of the first board 21, and both the first board 21 and the second board 22 are connected to the frame 10. Specifically, the first plate body 21 and the second plate body 22 may be selected to be flat thin plates with uniform thickness, and the first plate body 21 and the second plate body 22 have the same shape and size and are symmetrically arranged; of course, the first plate 21 and the second plate 22 may not be identical; like this the relative regular holding chamber 40 of shape of formation is connected to the periphery of first plate body 21 and the periphery of second plate body 22 to do benefit to the user and see clearly more accurately that crystalline liquid 50 takes place the appearance that the crystallization changes in holding chamber 40, can provide different selections for the user and go to appreciate that crystalline liquid 50 takes place the appearance that the crystallization changes, also do benefit to as interesting scientific equipment, promote the interest that the user used.

In one embodiment of the present invention, as shown in fig. 6, the peripheral edge of the second plate 22 is connected to the first plate 21, the second plate 22 protrudes from the first plate 21, and the first plate 21 is connected to the frame 10. Specifically, the first plate body 21 may be selected to be a flat thin plate with a uniform thickness; and the second plate body 22 is selected to be an arc-shaped thin plate with a certain cambered surface, or a wavy thin plate with a wavy shape, or an irregular plate with any convex and/or concave surface, etc. In this case, the second plate 22 is integrally disposed in a protruding manner on the first plate 21, that is, the loop surface formed on the periphery of the second plate 22 is smaller than the plate surface of the first plate 21; then, the second plate body 22 is covered on the first plate body 21, so that a closed accommodating cavity 40 is formed between the first plate body 21 and the second plate body 22, the accommodating cavity 40 formed in this way has stereoscopic impression with different shapes, and when the crystallization liquid 50 is crystallized and changed, better aesthetic feeling can be generated; then enclose to establish with the formation jointly through making first plate body 21 be connected with frame 10 and form installation cavity 30 to make second plate body 22 be located the one side that deviates from installation cavity 30, the installation cavity 30 that the formation was established to first plate body 21 that so straight encloses jointly with frame 10 also does benefit to mobile terminal's installation, excellent in use effect.

The embodiment of the utility model also provides a mobile terminal assembly, which comprises a mobile terminal and the mobile terminal protective sleeve, wherein the mobile terminal is sleeved in the installation cavity 30.

According to the mobile terminal component provided by the embodiment of the utility model, due to the adoption of the mobile terminal protective sleeve, a user can enjoy different crystallization changes of the crystallization liquid 50 at any time and any place when using the mobile terminal protective sleeve, so that the user can enjoy good aesthetic feeling, and the relaxation of the user is facilitated. Moreover, by observing the change of the crystallization liquid, the change of weather can be roughly judged, and the interestingness in use is good.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mobile terminal protective sheath which characterized in that: the mobile terminal comprises a frame and a backboard component, wherein the periphery of the backboard component is connected with the frame, the backboard component and the frame are jointly surrounded to form an installation cavity for sleeving the mobile terminal, the backboard component is provided with a closed containing cavity, and a crystallization liquid is arranged in the containing cavity.

2. A mobile terminal protective case according to claim 1, wherein: the backboard component comprises a first board body and a second board body, the first board body is connected with the second board body, and the containing cavity is formed between the first board body and the second board body.

3. A mobile terminal protective case according to claim 2, wherein: and the first plate body and/or the second plate body are/is provided with an observation window for observing the crystallization liquid.

4. A mobile terminal protective case according to claim 3, wherein: and a decorative area is arranged on the periphery of the observation window on the first plate body and/or the second plate body.

5. A mobile terminal protective case according to claim 3, wherein: the first plate body and/or the second plate body are transparent to form the observation window.

6. A mobile terminal protective case according to claim 2, wherein: and a background layer is arranged on the first plate body or the second plate body.

7. A mobile terminal protective case according to claim 2, wherein: the periphery of the second plate body is connected with the periphery of the first plate body, and the first plate body and the second plate body are connected with the frame.

8. A mobile terminal protective case according to claim 2, wherein: the periphery of the second plate body is connected with the first plate body, the second plate body protrudes out of the first plate body, and the first plate body is connected with the frame.

9. A mobile terminal protective cover according to any of claims 1 to 8, wherein: the accommodating cavity is internally provided with a decorative part for decoration.

10. A mobile terminal assembly, characterized by: the mobile terminal protection sleeve comprises a mobile terminal and the mobile terminal protection sleeve of any one of claims 1 to 9, wherein the mobile terminal is sleeved in the installation cavity.