CN107252178A - Cases, base assemblies and electronics - Google Patents

Abstract

The present invention discloses a protective cover, a base assembly and an electronic device. The protective cover comprises a first connecting portion, a second connecting portion and at least one fitting portion, the fitting portions are connected end to end to form a storage cavity, the first connecting portion and the second connecting portion are respectively connected to the two ends of the fitting portion and are arranged opposite to each other, the first connecting portion, the second connecting portion and the fitting portion are integrally formed, the first connecting portion is provided with a first through hole, the protective cover is elastically deformed through the first through hole to sleeve the protective cover on the base from the first through hole. The protective cover provided by the present invention can improve the waterproof performance of the base.

Description

Cases, base assemblies and electronics

technical field

The invention relates to the technical field of electronic equipment, in particular to a protective cover, a base component and electronic equipment.

Background technique

In the prior art, bases such as earphone sockets or interface sockets can be installed in electronic equipment, for example, can be integrated on the circuit board of the electronic equipment, and the electronic equipment is provided with a through hole for plugging the earphone and the earphone socket. With the use of electronic equipment by users, users have higher and higher requirements for the waterproof performance of electronic equipment. In the waterproof design of the base in the prior art, two waterproof sheets are superimposed on each other to realize the waterproof performance of the base. water proof.

However, in the actual production process and long-term use, the two waterproof sheets are superimposed on each other to easily form gaps, resulting in poor sealing and easy water leakage.

Contents of the invention

Embodiments of the present invention provide a protective cover, a base component and an electronic device, which can improve the waterproof performance of the base.

In the first aspect, the embodiment of the present invention provides a protective cover for being sleeved on the base, the protective cover includes a first connection part, a second connection part and at least one fitting part, and the fitting part starts and ends connected to form a storage cavity, the first connecting part and the second connecting part are respectively connected to the two ends of the bonding part and arranged opposite to each other, the first connecting part, the second connecting part and the The bonding part is integrally formed, the first connecting part is provided with a first through hole, and the protective cover is elastically deformed through the first through hole so that the protective cover is sleeved on the first through hole. on the base.

In the second aspect, the embodiment of the present invention provides a protective cover for being sleeved on the base, the protective cover includes a first connection part, a second connection part and at least one fitting part, and the fitting part starts and ends connected to form a storage cavity, the first connecting part and the second connecting part are respectively connected to the two ends of the bonding part and arranged opposite to each other, the first connecting part, the second connecting part and the The fitting part is integrally formed, and the fitting part is provided with a third through hole, and the protective cover is elastically deformed through the third through hole so that the protective cover is sleeved on the third through hole from the third through hole. on the base.

In a third aspect, an embodiment of the present invention provides a base assembly, the base assembly includes a base and the above-mentioned protective cover, and the protective cover is sleeved on the base.

In a fourth aspect, an embodiment of the present invention provides an electronic device, where the electronic device includes the base assembly as described above.

In the protective case provided by the embodiment of the present invention, the first connecting part, the second connecting part and the bonding part are integrally formed, and the protective case is elastically deformed through the first through hole so that the protective case is sleeved on the base from the first through hole Above all, it prevents gaps between the first connecting part, the second connecting part and the bonding part, thereby preventing the protective cover from leaking, realizing protection, sealing and waterproofing of the base, and improving the waterproof performance of the base.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention.

FIG. 2 is a schematic front view of the electronic device shown in FIG. 1 .

Fig. 3 is a schematic structural diagram of a base assembly provided by an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a protective case provided by an embodiment of the present invention.

FIG. 5 is a structural schematic view of another viewing angle of the protective cover shown in FIG. 4 .

Fig. 6 is another schematic structural view of the protective case provided by the embodiment of the present invention.

Fig. 7 is another structural schematic diagram of the protective case provided by the embodiment of the present invention.

Fig. 8 is another structural schematic diagram of the protective case provided by the embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components relation. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in different instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and/or the use of other materials.

The embodiment of the invention provides a protective cover, a base component and an electronic device. The details will be described respectively below.

In this embodiment, description will be made from the perspective of a base component, which may specifically be integrated into an electronic device, such as a mobile phone, a tablet computer, a personal digital assistant (PDA, Personal Digital Assistant) and the like.

Please refer to FIG. 1 and FIG. 2 . FIG. 1 and FIG. 2 are schematic structural diagrams of an electronic device provided by an embodiment of the present invention. The electronic device 1 includes a cover plate 10 , a rear cover 20 , and a printed circuit board 30 . Although not shown in FIGS. 1 and 2 , the electronic device 1 also includes a display screen and a battery.

Wherein, the cover plate 10 is installed on the display screen to cover the display screen. The cover plate 10 may be a transparent glass cover plate. In some embodiments, the cover plate 10 may be a glass cover plate made of materials such as sapphire. The cover plate 10 includes a display area 11 and a non-display area 12 . The display area 11 may be used to display a screen of a terminal or provide touch control for a user. The top area of the non-display area 12 is provided with openings for sound and light transmission, and the bottom of the non-display area 12 can be provided with functional components such as fingerprint modules and touch buttons.

The rear cover 20 and the cover plate 10 can be combined to form a housing, and the housing has a sealed space formed by the rear cover 20 and the cover plate 10 .

The display screen is fitted and installed under the cover plate 10 . to form the display surface of the electronic device 1 .

The printed circuit board 30 is mounted inside the rear cover 20 . The printed circuit board 30 may be the main board of the electronic device 1 . Functional components such as a base component, an antenna, a motor, a microphone, a camera, a light sensor, a receiver, and a processor may be integrated on the printed circuit board 30 . Meanwhile, the display screen is electrically connected to the printed circuit board 30 .

The battery is installed in the back cover 20 and electrically connected with the printed circuit board 30 to provide power to the electronic terminal 1 .

Please refer to FIG. 3 . FIG. 3 is a schematic structural diagram of a base assembly provided by an embodiment of the present invention. The base assembly 2 includes a base 40 and a protective cover 100 sleeved on the base 40 , the protective cover 100 protects the base 40 and improves waterproof performance. Specifically, the base 40 is covered in the protective cover 100, the protective cover 100 is suitable for the outer surface structure of the base 40, the protective cover 100 is adapted to the size of the base 40, and the protection and waterproof effect of the base 40 is better. .

In some embodiments, the base 40 may be a cylindrical structure, a cuboid structure, or other irregular structures. One end of the base 40 can be connected to other devices, for example, one end of the base 40 is plugged into a USB interface, or one end of the base 40 is plugged into an earphone, a speaker, etc. The base 40 can be connected to the printed circuit board 30 at the other end or other positions, for example, the other end of the base 40 is directly integrated on the printed circuit board 30 . Correspondingly, the protective cover 100 can be provided with through holes at corresponding positions to avoid the base 40 , so that the base 40 can be connected with other components, and so that the base 40 can be directly integrated into the printed circuit board 30 .

In some embodiments, the base 40 can be an earphone holder, which can be plugged into an earphone. The base 40 can also be an interface socket, such as a USB interface socket, which can be plugged into a USB data cable. It should be noted that the base 40 in the embodiment of the present invention is not limited to the earphone socket and the interface socket. It should be noted that the embodiment of the present invention does not limit the specific structure of the base 40, the protective cover 100 provided by the embodiment of the present invention can be set according to the specific structure of the base 40, and different bases 40 can correspond to different Case 100.

The embodiments of the present invention will be described in detail below from the perspective of the protective case.

The embodiment of the present invention discloses a protective cover. The protective cover includes a first connecting part, a second connecting part and at least one fitting part. The fitting part is connected end to end to form a storage cavity. The first connecting part and the second connecting part They are respectively connected to the two ends of the fitting part, and are arranged oppositely. The first connecting part, the second connecting part and the fitting part are integrally formed. The first connecting part is provided with a first through hole, and the protective cover elastically deforms through the first through hole. The protective cover is sleeved on the base from the first through hole.

Please refer to Figure 4 and Figure 5 together, Figure 4 is a schematic structural view of the protective cover provided by the embodiment of the present invention, Figure 5 is also a schematic structural view of the protective cover provided by the embodiment of the present invention, Figure 5 is a schematic structural view of the protective cover provided in Figure 4 A structural schematic diagram showing another perspective of the protective cover.

In some embodiments, the protective case 100 includes a first connecting portion 120 , a second connecting portion 130 and a fitting portion 110 .

Wherein, the bonding portion 110 is connected end to end to form a storage cavity 111, the storage cavity 111 is used to store the base 40, the size of the storage cavity 111 is suitable for the size of the base 40, so that the outer surface of the base 40 is covered in the storage cavity 111, the outer surface of the base 40 is closely adhered to realize sealing and improve waterproof performance. In some embodiments, the bonding portion 110 is a cylindrical structure, or in other words, the bonding portion 110 is a hollow cylindrical structure, two opposite ends of the bonding portion 110 are respectively formed, and the base 40 can be Place it into the storage chamber 111 from one of the mouth openings.

Wherein, the first connecting portion 120 may be a plate-shaped structure, specifically a circular plate-shaped structure. In some embodiments, the first connecting portion 120 is provided with a first through hole 121, the first through hole 121 is set larger, and the first through hole 121 can be elastically deformed, so that the first through hole 121 is elastically deformed. become larger in the process. In the embodiment of the present invention, the side walls around the first through hole 121 can be made of soft materials to achieve elastic deformation, such as made of silica gel, which has good elasticity, good waterproof effect, and low cost. It should be noted that the material used for the side walls around the first through hole 121 is not limited to silica gel, and other materials, such as foam, can also be used.

Specifically, the first through hole 121 may be disposed in the middle of the first connecting portion 120 , or may be disposed near one side of the first connecting portion 120 . In some embodiments, the first connecting part 120 sets the thickness of the sidewalls around the first through hole 121 gradually thicker from the first through hole 121 to the outside, so as to facilitate the deformation of the sidewalls around the first through hole 121 so that the first through hole 121 can be deformed. A through hole 121 becomes larger.

Wherein, the second connecting part 130 may be a plate-shaped structure, specifically a circular plate-shaped structure. In some embodiments, the second connecting portion 130 is provided with a second through hole 131 , the second through hole 131 can be set smaller, and the size of the second through hole 131 is smaller than that of the first through hole 121 . It should be noted that, in the embodiment of the present invention, the first through hole may also be provided on the second connection part, and the second through hole may be provided on the first connection part. Further, in the embodiment of the present invention, the side walls around the second through hole 131 can also be made of soft material to achieve elastic deformation, which can make the second through hole 131 larger. Wherein the soft material can be silica gel or foam etc.

Specifically, the second through hole 131 may be disposed in the middle of the second connecting portion 130 , or may be disposed near one side of the second connecting portion 130 . In some embodiments, the second connecting portion 130 sets the thickness of the sidewalls around the second through hole 131 gradually thicker from the second through hole 131 to the outside, so as to facilitate the deformation of the sidewalls around the second through hole 131 so that the second through hole 131 can be easily deformed. The second through hole 131 becomes larger.

In some embodiments, the first connecting part 120 and the second connecting part 130 are respectively connected to both ends of the bonding part 110, specifically, the first connecting part 120 and the second connecting part 130 are respectively connected to the bonding part 110 at the two relative mouth positions.

In some embodiments, the first connection part 120, the second connection part 130, and the fitting part 110 are integrally formed in the embodiment of the present invention, and the overall structure of the protective cover 100 is made of soft materials for elastic deformation, such as using Made of silica gel, the silica gel has good elasticity, good waterproof effect, and low cost. It should be noted that the material used for the protective cover 100 is not limited to silica gel, and other materials, such as foam, can also be used. In the embodiment of the present invention, the protective cover 100 is made of soft material, which is convenient for deformation, and then it is convenient to place the base in the protective cover 100. Specifically, the protective cover 100 is elastically deformed through the first through hole 121 to remove the protective cover from the The first through hole 121 is sleeved on the base. Specifically, a force is applied to the side walls around the first through hole 121, so that the side walls around the first through hole 121 are elastically deformed, thereby making the first through hole 121 larger, and the base can be changed from the enlarged through hole 121 is stuffed into the receiving cavity 111 in the protective cover 100, and the force applied to the side walls around the first through hole 121 is removed, so that the side walls around the first through hole 121 return to their original shape, so as to fit the base, The sealing to the base is realized, and the waterproof performance of the protective cover 100 to the base is improved.

In some embodiments, after inserting the base into the receiving cavity 111 of the protective cover 100 from the position of the first through hole 121, the base can be connected to other components through the first through hole 121, such as connecting the base to a USB Data cable connection, another example is to plug the base with earphones, speakers, etc. Further, after inserting the base into the receiving cavity 111 of the protective cover 100 from the position of the first through hole 121, the base can be electrically connected with other devices through the setting of the second through hole 131, for example, through the second through hole 131 Holes 130 integrate the base directly onto the printed circuit board.

It should be noted that the specific structure and size of the first through hole 121 and the second through hole 131 in the embodiment of the present invention can be set according to the specific structure, specific size, and specific cooperation with other devices of the base.

For example: in order to smoothly place the base into the protective cover 100, a notch is provided on the fitting part 110, the notch is located at the position of the first through hole 121, and communicates with the first through hole 121, so that the first through hole 121 In addition, a relatively large base can be placed into the protective case 100 through the first through hole 121 . There can be one notch, two, three or more notches, and the notches can be evenly distributed on the periphery of the bonding portion 110 . Further, in order to prevent the notch from being torn, reinforcing ribs can be provided at the notch to increase the elastic strength of the notch.

It can be seen from the above that, in the protective case provided by the embodiment of the present invention, the first connecting part 120, the second connecting part 130 and the bonding part 110 are integrally formed, the first connecting part 120 is provided with the first through hole 121, and the protective case 100 passes through the first connecting part 120. A through hole 121 is elastically deformed to sleeve the protective cover 100 on the base from the first through hole 121, preventing the formation of a gap between the first connecting part 120, the second connecting part 130 and the bonding part 110, thereby preventing The protective cover 100 leaks water, realizes the protection, sealing and waterproofing of the base, and improves the waterproof performance of the base.

The above is a specific structure of a protective cover formed by integrally forming one bonding part, the first connecting part, and the second connecting part in the embodiment of the present invention. It should be noted that the number of bonding parts in the embodiment of the present invention is not limited to one , the following description will be given to the four fitting parts of the protective cover.

Please refer to FIG. 6 . FIG. 6 is another schematic diagram of the structure of the protective case provided by the embodiment of the present invention. The protective cover 200 is sleeved on the base 40 , and the mutual cooperation relationship between the protective cover 200 and the base 40 can be referred to above, and will not be repeated here.

In some embodiments, the protective cover 200 includes a first connecting portion 250, a second connecting portion 260, and four fitting portions connected end to end, which are respectively the third fitting portion 210, the fourth fitting portion 220, the fifth fitting portion The bonding part 230 and the sixth bonding part 240 .

Wherein, the third bonding part 210 , the fourth bonding part 220 , the fifth bonding part 230 and the sixth bonding part 240 are fixedly connected end to end to form a storage cavity 211 for storing the base. Specifically, the third bonding part 210 is respectively connected to the fourth bonding part 220 and the sixth bonding part 240, and the fifth bonding part 230 is respectively connected to the fourth bonding part 220 and the sixth bonding part 240, The third bonding part 210 is opposite to the fifth bonding part 230 , and the fourth bonding part 220 is opposite to the sixth bonding part 240 . Further, the third bonding part 210 is arranged perpendicular to the fourth bonding part 220 and the sixth bonding part 240 respectively, and the fifth bonding part 230 is arranged perpendicular to the fourth bonding part 220 and the sixth bonding part 240 respectively. .

It should be noted that the bonding parts may not be vertically arranged, but only an included angle smaller than 90 degrees is set between the bonding parts, and the specific size of the included angle can be set according to actual needs. In the embodiment of the present invention, the included angle can be set to be larger than 60 degrees, so as to accommodate the base. Alternatively, only an angle greater than 90 degrees is set between the bonding parts, and the specific size of the angle can be set according to actual needs. In the embodiment of the present invention, the included angle can be set to be less than 120 degrees, so as to accommodate the base.

In some embodiments, the third bonding part 210, the fourth bonding part 220, the fifth bonding part 230, and the sixth bonding part 240 are all plate-shaped structures, such as regular-shaped flat plates. Each of the bonding parts is specifically a square structure.

In some embodiments, the first connecting portion 250 is provided with a first through hole 251, the first through hole 251 is relatively large, and the first through hole 251 can be elastically deformed, so that the first through hole 121 can undergo elastic deformation during the elastic deformation process. In particular, the side walls around the first through hole 251 are made of soft materials, so that the side walls around the first through hole 251 can be elastically deformed, so that the first through hole 251 can be enlarged, more specifically For the first through hole 251 and its surrounding sidewalls, refer to the first through hole 121 and its surrounding sidewalls, which will not be repeated here.

In some embodiments, a notch 212 is provided on the fitting part. In the embodiment of the present invention, a notch 212 can be provided on at least one of the four fitting parts. In the embodiment of the present invention, the notch 212 provided on the third fitting part 210 is only For example, the number and size of the notches 212 are not limited. Specifically, the notch 212 is located at the position of the first through hole 251, and communicates with the first through hole 251, so that the first through hole 251 is enlarged, so that a relatively large base can be placed on the protective cover through the first through hole 251. Within 200. Further, in order to prevent the notch 251 from being torn, a reinforcing rib 213 may be provided at the notch 251 to increase the elastic strength of the notch 251 .

It should be noted that a second through hole may also be provided on the second connection portion 260 so as to realize electrical connection between the base placed in the protective case 200 and other devices. For the second through hole, refer to the above second through hole 131 , which will not be repeated here.

In some embodiments, the first connecting part 250 and the second connecting part 260 are respectively arranged on both sides of the overall structure formed by the four bonding parts. Specifically, the first connecting part 250 and the second connecting part 260 are located Two mouth positions of cavity 211. The third bonding part 210, the fourth bonding part 220, the fifth bonding part 230, the sixth bonding part 240, the first connecting part 250 and the second connecting part 260 are integrally formed of soft materials, please refer to the above for details The content will not be repeated here.

The following describes the protection cover including two fitting parts.

Please refer to FIG. 7 . FIG. 7 is another structural schematic diagram of the protective case provided by the embodiment of the present invention. The protective cover 300 is sleeved on the base 40 , and the mutual cooperation relationship between the protective cover 300 and the base 40 can be referred to above, and will not be repeated here.

In some embodiments, the protective case 300 includes a first connecting portion 330 , a second connecting portion 340 , and two end-to-end fitting portions, namely the first fitting portion 310 and the second fitting portion 320 .

Wherein, the first bonding part 310 and the second bonding part 320 are fixedly connected end to end to form a storage cavity 311, and the storage cavity 311 is used to store the base.

In some embodiments, both the first bonding portion 310 and the second bonding portion 320 are arc-shaped, and the first bonding portion 310 and the second bonding portion 320 are fixedly connected to each other to form a tubular structure.

In some embodiments, the first connecting portion 330 may be provided with a first through hole 311 , so as to generate deformation to place the base from the position of the first through hole 311 into the receiving cavity 311 in the protective case 100 . For details of the first through hole 311 , refer to the first through hole 121 , which will not be repeated here.

In some embodiments, the second connecting portion 340 may be provided with a second through hole, so that the base is electrically connected with an external device, such as being directly integrated on a printed circuit board through the second through hole. For the second through hole, refer to the second through hole 131 , which will not be repeated here.

It should be noted that, in some embodiments, a second through hole may be provided in the first connection part, and a first through hole may be provided in the second connection part.

In some embodiments, the first connecting portion 330 and the second connecting portion 340 are respectively provided on both sides of the first bonding portion 310 and the second bonding portion 340, specifically, the first connecting portion 330 and the second connecting portion The portions 340 are respectively located at the two openings of the storage cavity 311 . The first bonding part 310 , the second bonding part 320 , the first connecting part 330 and the second connecting part 340 are integrally formed of soft materials. Please refer to the above content for details, and details will not be repeated here.

The above is the embodiment of the present invention in which the first through hole is provided on the first connection part or the second connection part, and the second through hole is provided on the first connection part or the second connection part. It should be noted that this The method of setting the first through hole and the second through hole in the embodiment of the invention is not limited to this, for example, the first through hole is set on the bonding part, and the second through hole is set on the first connecting part or the second connecting part , the first through hole is described in detail below.

Please refer to FIG. 8 . FIG. 8 is another structural schematic diagram of the protective case provided by the embodiment of the present invention. The protective cover 400 includes a bonding portion 410 , a first connecting portion 420 and a second connecting portion 430 .

Wherein, there is one bonding part 410 , which is connected end to end to form a storage cavity 411 for storing the base. For the specific matching relationship of the bonding part 410 to accommodate the base, please refer to the above content, and will not be repeated here. Wherein the fitting part 410 is cylindrical, please refer to the fitting part 110 for the specific structure, which will not be repeated here. The difference between the bonding part 410 and the bonding part 110 is that: the bonding part 410 is provided with a third through hole 412, which can deform the side walls around the third through hole 412, so that the third through hole 412 becomes larger, which facilitates the The base is plugged into the protective case 100 from the third through hole 412 . The third through hole 412 may be a square structure, and the specific arrangement of the third through hole 412 and the specific arrangement of the sidewalls around the third through hole 412 refer to the above content, which will not be repeated here.

Wherein, the first connection portion 420 is provided with a fourth through hole 421 , and the fourth through hole 421 is provided so that the base is electrically connected with other devices, for example, the base is directly integrated into the printed circuit board through the fourth through hole 421 . The specific size and position of the fourth through hole 421 can refer to the above contents, and will not be repeated here. It should be noted that, in the embodiment of the present invention, the fourth through hole 421 may also be provided on the second connecting portion 430 .

In some embodiments, the first connecting portion 420 and the second connecting portion 430 are respectively fixedly connected to two sides of the fitting portion 410 , specifically located at two openings of the receiving cavity 411 . In the embodiment of the present invention, the bonding part 410 , the first connecting part 420 and the second connecting part 430 are integrally formed by using soft materials. Please refer to the above content for details, and repeat them here.

It should be noted that the method of providing the third through hole on the bonding part in the embodiment of the present invention is not limited thereto. For example, there are two bonding parts, and a third through hole is provided on one of the bonding parts. For another example: there are four bonding parts, and a third through hole is provided on one of the bonding parts; or a third through hole is provided on two of the bonding parts.

It can be seen from the above that, in the protective cover provided by the embodiment of the present invention, the first connecting part, the second connecting part and the bonding part are integrally formed, and the bonding part is provided with a third through hole, and the protective cover elastically deforms through the third through hole to The protective cover is sleeved on the base from the third through hole to prevent the formation of gaps between the first connecting part, the second connecting part and the bonding part, thereby preventing the protective cover from leaking, and realizing the protection, sealing and sealing of the base. Waterproof, improve the waterproof performance of the base.

Those skilled in the art can understand that the structure of the electronic device 1 shown in FIG. 1 and FIG. 2 does not constitute a limitation to the electronic device 1 . The electronic device 1 may include more or fewer components than shown, or combine certain components, or have a different arrangement of components. The electronic device 1 may also include a processor, a memory, a Bluetooth module, a camera, etc., which will not be repeated here.

The protective cover, base assembly and electronic equipment provided by the embodiments of the present invention have been introduced in detail above. In this paper, specific examples are used to illustrate the principles and implementation methods of the present invention. The descriptions of the above embodiments are only used to help understand the present invention. invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as limiting the present invention.

Claims (12)

1. A protective cover, which is used to be sleeved on the base, characterized in that: the protective cover includes a first connecting part, a second connecting part and at least one fitting part, and the fitting part is connected end to end to form a The storage cavity, the first connecting part and the second connecting part are respectively connected to the two ends of the bonding part and are arranged opposite to each other. The first connecting part, the second connecting part and the bonding part Integral molding, the first connecting part is provided with a first through hole, and the protective cover is elastically deformed through the first through hole so that the protective cover is sleeved on the base from the first through hole. seat. 2 . The protective cover according to claim 1 , wherein there is one bonding portion, and the bonding portion is a cylindrical structure. 3 . 3. The protective cover according to claim 1, wherein the bonding portion comprises a first bonding portion and a second bonding portion, and the first bonding portion and the second bonding portion end to end connected to form a tubular structure, and the first bonding portion and the second bonding portion are respectively arc-shaped structures. 4. The protective cover according to claim 1, wherein the bonding part comprises a third bonding part, a fourth bonding part, a fifth bonding part and a sixth bonding part, and the third bonding part The bonding part, the fourth bonding part, the fifth bonding part and the sixth bonding part are connected end to end, and the first bonding part, the second bonding part, the third bonding part The bonding part and the fourth bonding part are square structures respectively. 5 . The protective cover according to claim 1 , wherein a notch is provided at the position of the first through hole in the bonding portion, and the notch communicates with the first through hole. 5 . 6 . The protective cover according to claim 5 , characterized in that, the bonding portion is provided with a reinforcing rib at the notch. 7 . 7. The protective cover according to claim 1, wherein the second connecting portion or the bonding portion is provided with a second through hole, and the first through hole is larger than the second through hole. 8. The protective cover according to any one of claims 1 to 7, characterized in that the protective cover is made of silica gel or foam material. 9. A protective cover for being sleeved on the base, characterized in that the protective cover includes a first connection part, a second connection part and at least one fitting part, and the fitting part is connected end to end to form a The storage cavity, the first connecting part and the second connecting part are respectively connected to the two ends of the bonding part and are arranged opposite to each other. The first connecting part, the second connecting part and the bonding part Integral molding, the bonding part is provided with a third through hole, and the protective cover is elastically deformed through the third through hole so that the protective cover is sleeved on the base from the third through hole superior. 10 . The protective case according to claim 9 , wherein the first connecting portion or the second connecting portion is provided with a fourth through hole, and the third through hole is larger than the fourth through hole. 11 . 11. A base assembly, characterized in that the base assembly comprises: a base and the protective cover according to any one of claims 1 to 10, the protective cover is sheathed on the base. 12. An electronic device, characterized in that the electronic device comprises the base assembly according to claim 11.