CN114079688A

CN114079688A - Protective shell

Info

Publication number: CN114079688A
Application number: CN202010799769.XA
Authority: CN
Inventors: 黄新; 黄小凤
Original assignee: Dongguan Jiezhiyang Plastic Industrial Co ltd
Current assignee: Dongguan Jiezhiyang Plastic Industrial Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2022-02-22

Abstract

The invention relates to a protective shell, which comprises a shell body provided with an installation cavity and a water pressure sensing module arranged on the shell body, wherein the water pressure sensing module comprises: a water pressure sensing element for monitoring water pressure; the display element is in signal connection with the water pressure sensing element and is used for displaying a water pressure value; and the shooting control element is in signal connection with the electronic equipment so as to control the electronic equipment to shoot. When a diver shoots underwater, the electronic equipment is installed in the installation cavity of the shell body, then the water pressure sensing module senses the water pressure of the underwater environment where the diver is located, the diver can read the water pressure value through the display element, the diver can conveniently know the water pressure of the underwater environment where the diver is located, and the safety of underwater shooting of the diver is guaranteed; and when the diver shoots underwater, the electronic equipment is controlled to shoot by operating the shooting control element without controlling through a touch screen, so that the use is convenient, and the reliability is high.

Description

Protective shell

Technical Field

The present invention relates to the field of peripheral devices of electronic devices, and in particular, to a protective case.

Background

With the development of shooting technology, people can shoot photos or images of various environments.

For underwater shooting, special underwater shooting equipment is generally adopted for shooting at present. Although the current electronic equipment such as a smart phone can realize a shooting function, the underwater shooting environment is special, so that certain dangers exist, and particularly, after the underwater shooting environment becomes deeper gradually, the water pressure is increased, and the water pressure is increased, so that hidden dangers are brought to the life safety of divers. However, the current electronic photographing devices such as mobile phones generally do not have a safety monitoring function.

Therefore, how to provide a product with high practicability can enable a diver to adopt common shooting equipment such as a mobile phone to shoot underwater, and guarantee the safety of the diver is a technical problem which needs to be solved urgently in the field.

Disclosure of Invention

In view of the above, it is necessary to provide a protective case for protecting the object.

A protective case for mounting an electronic device, comprising:

the shell comprises a shell body, wherein an installation cavity is formed in the shell body; and

the water pressure sensing module is arranged on the shell body and comprises a water pressure sensing element and a signal connection, the water pressure sensing element is used for monitoring water pressure, and the water pressure sensing element is used for displaying the water pressure.

In one embodiment, the shell body comprises a surface cover and a bottom cover, a waterproof piece is arranged between the surface cover and the bottom cover, and the surface cover covers the bottom cover and closes the opening of the installation cavity.

In one embodiment, the protective case further comprises a detachable bluetooth module arranged on the case body, the bluetooth module is used for signal connection with the electronic device, and a shooting control element used for controlling the electronic device to shoot is arranged on the bluetooth module.

In one embodiment, the water pressure sensing module is detachably connected with the shell body, and the water pressure sensing module comprises a shooting control element connected with the electronic equipment through a wireless signal.

In one embodiment, the photographing control element includes a function key for implementing a focusing function and/or a shutter function.

In one embodiment, the function key is a pulley or a lever.

In one embodiment, the protective case includes a fixing band connected to the case body for fixing the protective case.

In one embodiment, the fixing band is an arm band for wearing on an arm or a wrist band for wearing on a wrist. In one embodiment, the fixing strap is fixedly attached to the housing body, or the fixing strap is detachably attached to the housing body.

In one embodiment, the fixing band is a fluorescent band.

In one embodiment, the bottom cover comprises a bottom wall and side walls arranged on the periphery of the bottom wall, and the water pressure sensing module is arranged on the bottom wall or the side walls.

In one embodiment, the case body comprises a face cover, a bottom cover and a locking switch for locking the face cover and the bottom cover after the face cover and the bottom cover are closed, and the water pressure sensing module is arranged on the locking switch.

In one embodiment, the protective shell comprises a mounting seat for mounting the water pressure sensing module, and the mounting seat is detachably connected to the shell body.

Foretell protective housing, can install the electronic equipment that can shoot such as cell-phone, when the diver is shooing under water, install electronic equipment in the installation intracavity of shell body, then respond to the water pressure of the environment under water that the diver is located through water pressure response module, the diver can read water pressure numerical value through display element, the diver of being convenient for knows the water pressure of the environment under water that its is located, the security of shooing under water for the diver provides the assurance.

Drawings

Fig. 1 is a schematic structural view from a first perspective of a protective case in an embodiment of the invention, showing primarily the front and sides of the protective case;

fig. 2 is a schematic structural view from a second perspective of the protective case of the embodiment of fig. 1, showing mainly the back and sides of the protective case;

FIG. 3 is a schematic view of the protective case of FIG. 1 shown in an open configuration;

FIG. 4 is a system diagram of a water pressure sensing module included in the protective case in one embodiment of the present invention;

fig. 5 to 9 are schematic structural views of protective cases of six embodiments of the present invention, respectively;

fig. 10 and 11 are schematic structural views of protective cases in two embodiments of the present invention.

Reference numerals: 100. a housing body; 110. a bottom cover; 111. a bottom wall; 112. a side wall; 113. a camera shooting window; 114. a first surface; 115. a mounting cavity; 116. a bracket part; 120. a face cover; 121. a transparent window; 200. a water pressure sensing module; 210. a control element; 220. a water pressure sensing element; 230. a display element; 240. a timing module; 250. a direction display element; 260. a secure reminder element; 270. a photographing control element; 300. a hinge; 400. a locking switch; 410. a lock pin; 500. a waterproof member; 600. a mounting seat; 700. an arm strap; 710. a connecting member; 720. a belt body.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Fig. 1 is a schematic structural view from a first perspective of a protective case in an embodiment of the invention, showing primarily the front and sides of the protective case; fig. 2 is a schematic structural view of the protective shell in the embodiment of fig. 1 from a second perspective, mainly showing the back and sides of the protective shell. The protective shell can be used for installing electronic equipment such as a mobile phone and a tablet personal computer.

Taking a mobile phone as an example, the current mobile phone generally has a camera function, and people can shoot a required image by using the mobile phone. For some shooting work in special scenes, such as underwater shooting, a diver can take a picture of underwater scenery with a mobile phone underwater or in the sea. Since the shape of the sea is complex and the water pressure increases with the decrease of the terrain, in order to provide safety guarantee for the diver to take a picture under the sea, as shown in fig. 1 and fig. 2, an embodiment of the present invention provides a protective case, which includes a case body 100 and a water pressure sensing module 200 disposed on the case body 100, fig. 3 is a schematic structural view of the protective case shown in fig. 1 after the protective case is opened, as shown in fig. 3, an installation cavity 115 for installing electronic equipment such as a mobile phone is disposed on the case body 100, and the water pressure sensing module 200 is disposed on the case body 100 and is used for sensing the water pressure. Fig. 4 is a system diagram of a water pressure sensing module 200 according to an embodiment of the present invention, as shown in fig. 4, the water pressure sensing module 200 includes a water pressure sensing element 220 and a display element 230 in signal connection with the water pressure sensing element 220, when the water pressure sensing element 220 detects water pressure, the display element 230 can display the current water pressure, and a diver can know the water pressure at the current position through the display element 230 and determine whether to continue diving. This protective housing is as peripheral products of electronic equipment such as cell-phone, and the practicality is strong, provides real-time water pressure monitoring to the diver, provides the safety guarantee.

Although some current electronic devices such as mobile phones have waterproof capability, in order to further protect the electronic devices, as shown in fig. 3, the protective case in one embodiment is a waterproof protective case, which includes a face cover 120 and a bottom cover 110. Wherein the water pressure sensing module 200 is disposed on the bottom cover 110. The bottom cover 110 and the face cover 120 can be opened and closed, the waterproof member 500 is disposed at the joint position of the bottom cover 110 and the face cover 120, and the bottom cover 110 and the face cover 120 are closed and pressed against each other so that a sealed cavity for accommodating electronic devices such as a mobile phone is enclosed between the bottom cover 110 and the face cover 120. As shown in fig. 3, the bottom cover 110 is provided with a mounting cavity 115, and when the bottom cover 110 and the face cover 120 are closed, the face cover 120 blocks an opening of the mounting cavity 115 to form a sealed cavity. When the bottom cover 110 is covered with the face cover 120, the surface of the bottom cover 110, which is close to the face cover 120, is the first surface 114, a sealing groove is formed in the first surface 114 of the bottom cover 110 and located at the periphery of the mounting cavity 115, a waterproof piece 500 can be arranged in the sealing groove, the waterproof piece 500 can be a sealing ring, the sealing ring can be an elastic rubber ring, and after the bottom cover 110 and the face cover 120 are covered, the bottom cover 110 and the face cover 120 extrude the rubber ring to enable the rubber ring to be elastically extruded and deformed, so that the sealing effect is achieved. The face cover 120 may be made of a transparent material, so that after the mobile phone is placed in the installation cavity 115, information displayed by the mobile phone can be viewed through the transparent face cover 120; as shown in fig. 3, the face cover 120 is also provided with a transparent window 121, and after the mobile phone is placed in the installation cavity 115, information displayed by the mobile phone can be viewed through the transparent window 121. The bottom cover 110 is provided with a camera shooting window 113, the camera shooting window 113 is a transparent window 121, and when the mobile phone is installed in the protective shell, a camera of the mobile phone can shoot through the transparent camera shooting window 113.

In some embodiments, the transparent window 121 of the face cover 120 and the camera window 113 of the bottom cover 110 may be made of a transparent material such as polypropylene (PP) plastic, Polystyrene (PS) plastic, etc.; other portions of the face cover 120 and other portions of the bottom cover 110 may be made of a non-transparent plastic material, such as liquid silicone rubber or fluorine rubber. The transparent window 121 of the face cover 120 and other parts of the face cover 120 may be integrally injection molded, or the transparent window 121 and other parts of the face cover 120 may be separately processed and then welded together. Similarly, the camera view window 113 of the bottom cover 110 and the other parts of the bottom cover 110 may be integrally injection molded, or the camera view window 113 and the other parts of the bottom cover 110 may be separately processed and then welded together.

It should be noted that, since the protective case in the present invention may be a waterproof protective case, it is necessary to ensure that the protective case has excellent waterproof capability. Particularly, when the transparent window 121 of the face cover 120 is connected to the other portion of the face cover 120 by welding, and the camera window 113 of the bottom cover 110 is connected to the other portion of the bottom cover 110 by welding, it is necessary to ensure that the welding position is not doped with impurities and that the sealing performance of the welding position is good. For this reason, before the fusing process, the transparent window 121, the other portion of the face cover 120, the imaging window 113, and the other portion of the bottom cover 110 may be processed by the plasma process, wherein the other portion of the face cover 120 refers to a portion of the face cover 120 other than the transparent window 121, and the other portion of the bottom cover 110 refers to a portion of the bottom cover 110 other than the imaging window 113. Through plasma technology treatment, not only can the surface impurities such as static electricity, dust and oil stain be removed, but also through the fine treatment, the other parts of the transparent window 121, the surface cover 120, the camera shooting window 113 and the other parts of the bottom cover 110 can be thoroughly cleaned, so that the tiny dust particles on the surfaces of the transparent window 121, the other parts of the surface cover 120 are cleaned, the adhesive force between the transparent window 121 and the other parts of the surface cover 120 is stronger, and the adhesive force between the camera shooting window 113 and the other parts of the bottom cover 110 is stronger. For example, the transparent window 121, other parts of the face cover 120, the camera window 113 and other parts of the bottom cover 110 may be disposed on a plasma surface processor, which introduces gas into the vacuum chamber, and when the pressure in the chamber reaches a certain level, the gas is converted into plasma by the electromagnetic discharge; obtaining enough energy from the outside by a gas discharge or heating method; when the plasma contacts other objects, the input energy is transferred to the surface of the contacted material, resulting in a cleaning action.

As shown in fig. 3, the face cover 120 is rotatably coupled to the bottom cover 110. Hinges 300 may be provided at edges of the face cover 120 and the bottom cover 110, and the face cover 120 and the bottom cover 110 may be coupled by the hinges 300, so that the face cover 120 may be opened and closed with respect to the bottom cover 110. The case body 100 includes a locking switch 400 disposed on a side of the bottom cover 110 away from the mounting hinge 300, and a latch 410 disposed on a side of the face cover 120 away from the mounting hinge 300, and the locking of the face cover 120 and the bottom cover 110 is achieved by cooperation of the locking switch 400 and the latch 410. For example, as shown in fig. 3, the locking switch 400 may be rotatably connected to the bottom cover 110, and the locking switch 400 may be provided with a locking groove, in which the locking pin 410 may be locked by rotating the locking switch 400 with respect to the bottom cover 110. Of course, in other embodiments, a locking groove may be provided on the bottom cover 110 and a locking switch 400 may be provided on the face cover 120.

In some embodiments, the display element 230 in signal connection with the water pressure sensing element 220 may be a display meter or a display screen. When the display unit is a display instrument, the display instrument comprises a pointer for indicating the water pressure value, and the water pressure value can be intuitively known through the pointer. When the display element is the display screen, can show hydraulic numerical value through the display screen, make things convenient for the diver to acquire hydraulic numerical value fast.

In some embodiments, when the display unit is a display screen, the protective case further comprises a timing module 240 and a direction display element 250 in signal connection with the display screen. The timing module 240 is used for counting diving time, and the diving time can be displayed through a display screen. The direction display element 250 may comprise a direction sensor by means of which the direction of the diving movement is monitored, and the direction indication may be displayed by means of a display screen.

In one embodiment, as shown in fig. 4, the water pressure sensing module 200 comprises a water pressure sensing element 220, a display element 230, a safety reminding element 260 and a control element 210, wherein the water pressure sensing element 220, the display element 230 and the safety reminding element 260 are all in signal connection with the control element 210. The control unit 210 may be a single chip, for example, the control unit 210 may include a central processing unit and a memory in signal connection with the central processing unit. The water pressure sensing member 220 is used to monitor the water pressure at the diver's location and display the water pressure value through the display member 230. A safe water pressure threshold is arranged in the control element 210, and when the water pressure sensing element 220 monitors that the current water pressure value reaches the safe water pressure threshold, a warning signal is sent out through the safety reminding element 260 to remind a diver.

In one embodiment, the safety alert element 260 may be a signal light. After a diver carries a mobile phone with a protective shell to launch, the water pressure sensing element 220 starts to monitor the water pressure of the environment where the diver is located in real time, and transmits the water pressure signal to the control element 210, the control element 210 compares the water pressure signal with the size of the preset installation water pressure threshold value in the control element 210, after the numerical value of the water pressure signal reaches the safety threshold value, the control element 210 starts a signal lamp, and the signal lamp can flash or normally light, so that the diver is reminded. In one embodiment, when the safety alert element 260 is a vibrator, the control element 210 activates the vibrator after the value of the water pressure signal reaches the safety threshold, and the vibrator starts to vibrate intermittently or continuously, thereby alerting the diver. Of course, in some embodiments, the safety alert element 260 may include both a signal light and a vibrator.

After a diver carries a mobile phone with a protective shell to launch, the diver can shoot underwater landscapes through the mobile phone. When the scene that easily is disturbed such as fish under water needs to be shot closely, need remote control cell-phone in order to shoot. In one embodiment, the water pressure sensing module 200 further includes a camera control unit 270 connected to an electronic device such as a mobile phone through a wireless signal, and the water pressure sensing module 200 is detachably connected to the housing body 100. During the use, dismantle water pressure response module 200 from shell body 100, then fix the shell body 100 who installs the cell-phone in somewhere, the diver holds water pressure response module 200 and keeps away from the cell-phone, waits for behind the shooting scope of fish trip-in cell-phone, through the shooting control element 270 of operation water pressure response module 200 to the control cell-phone takes a picture or makes a video recording. Therefore, remote control of mobile phone shooting is realized. Wherein, the water pressure sensing module 200 can be connected with the mobile phone through bluetooth in a wireless signal manner.

The touch screen is usually used for touch control of the existing mobile phone, the touch screen can be normally used in the air, but the touch screen usually fails after the mobile phone with the touch screen is placed under water. Therefore, current mobile phones are generally not suitable for underwater photography. To this end, the photographing control unit 270 of the present invention is provided with a plurality of physical operation keys for operating the mobile phone, which are collectively referred to as function keys, and the physical operation keys include, but are not limited to, starting a photographing function, focusing, photographing, time-lapse photographing, and the like. When the diver is underwater, the diver operates the shooting control element 270 with the entity operation key, and the shooting control element 270 transmits the operation instruction of the diver to the mobile phone in a wireless signal transmission mode, so that the normal shooting of the mobile phone underwater is realized. For example, during shooting, focusing operation may be required, the physical operation key for focusing may be a pulley, a focusing function may be realized by rotating the pulley in one direction, and a focusing function may be realized by rotating the pulley in another direction. For another example, the physical operation key for focusing may be a shift lever, and shifting the shift lever toward one direction may implement a focusing operation, and shifting the shift lever toward another direction may implement a focusing operation. For another example, the functional element is a pulley or a shift lever, taking the pulley as an example, the pulley can rotate clockwise or counterclockwise around the central shaft, the pulley can also be pressed along the radial direction or the axial direction, the focusing function can be realized when the pulley is rotated, and the shutter function can be realized when the pulley is pressed.

When the diver needs long-range shooting, can realize placing the support of cell-phone through protective housing self. As shown in fig. 1, the bottom cover 110 of the protective case is provided with a bracket portion 116, and the thickness of the bracket portion 116 is greater than the thickness away from the bracket portion 116. The bottom surface of the support portion 116 may be a plane, and when the protective shell needs to be placed, the protective shell is supported by the bottom of the support portion, so that the protective shell is in a standing state, and shooting through a mobile phone in the protective shell is facilitated. Meanwhile, since the thickness of the bracket portion 116 is large, a battery or the like may be provided in the bracket portion 116.

In one embodiment, the protective case may further include an outrigger detachably connected to the case body 100, and the outrigger may be made of a memory metal material. Specifically, the external bracket may have a plurality of jaws made of memory metal that can be plastically deformed, and the jaws may be externally covered with a rubber material. The plastic deformation is a deformation which cannot be recovered by itself, for example, a diver bends the claw into a shape which can be bound on an object, the claw cannot be recovered to the original shape by itself, and when the claw needs to be detached from the object, the diver bends the claw again. The claw can keep a certain shape by bending the claw, so that the protective shell is convenient to support or fix. For example, when needs support the protective housing on the coral reef, can crooked claw to thereby make the claw take place to warp and grab on the coral reef, and then realize fixing the protective housing on the coral reef, thereby the diver of being convenient for carries out long-range shooting. When the protective shell does not need to be supported, the claws can be bent reversely, so that the protective shell can be detached from the coral reef.

In one embodiment, the bluetooth module may be used to replace the camera control element 270 in the water pressure sensing module 200 in the above embodiments. That is, the protective case in one embodiment includes mutually independent water pressure response module 200 and bluetooth module, and bluetooth module can be through wireless signal such as bluetooth and cell-phone signal connection in the protective case. The difference between this embodiment and the above embodiment is that the shooting control element 270 in the water pressure sensing module 200 in the above embodiment is transferred to a bluetooth module, that is, the bluetooth module includes the shooting control element 270 connected with an electronic device such as a mobile phone through a wireless signal, when in use, the bluetooth module can be detached from the shell body 100, then the shell body 100 with the mobile phone installed is fixed at a certain place, and a diver holds the bluetooth module and remotely controls the mobile phone to shoot. In some embodiments, the bluetooth module is detachably connected to the case body 100, for example, the bluetooth module may be connected to the case body 100 by a buckle, or for example, the bluetooth module may be connected to the case body 100 by a pull rod, or for example, the bluetooth module may be fixed to a wrist strap, and the wrist strap is fixed to the case body 100 by a through hole.

Fig. 5 to 9 are schematic structural views of protective cases according to six embodiments of the present invention, respectively.

As shown in fig. 2, the bottom cover 110 includes a bottom wall 111 and side walls 112 disposed around the bottom wall 111, as shown in fig. 5, the protective case includes a face cover 120 and a bottom cover 110, and the embodiment shown in fig. 5 is different from the embodiment shown in fig. 2 in that the water pressure sensing module 200 in the embodiment shown in fig. 2 is disposed at the bottom wall 111 of the bottom cover 110, and the water pressure sensing module 200 in the embodiment shown in fig. 5 is disposed at the side walls 112 of the bottom cover 110. As shown in fig. 5, the side walls 112 of the bottom cover 110 are provided with grooves in which the water pressure sensing module 200 can be mounted.

As shown in fig. 6, the protective case shown in fig. 6 includes a face cover 120 and a bottom cover 110, the bottom cover 110 includes a bottom wall 111 and side walls 112 disposed around the bottom wall 111, and the protective case further includes a water pressure sensing module 200 disposed on the side walls 112 of the bottom cover 110. Wherein, the water pressure sensing module 200 is disposed on the mounting seat 600, and the mounting seat 600 is detachably mounted on the side wall 112 of the bottom cover 110. The mount 600 may be connected to the bottom cover 110 by means of a snap connection.

As shown in fig. 7, the protective case shown in fig. 7 includes a face cover 120 and a bottom cover 110, the bottom cover 110 includes a bottom wall 111 and side walls 112 disposed around the bottom wall 111, and the protective case further includes a water pressure sensing module 200 disposed on the bottom wall 111 of the bottom cover 110. Wherein the embodiment shown in fig. 7 is different from the embodiment shown in fig. 2 in that the bottom wall 111 of the bottom cover 110 shown in fig. 2 is provided with a groove in which the water pressure sensing module 200 can be mounted; the bottom wall 111 of the bottom cover 110 shown in fig. 7 is provided with a mounting seat 600, the water pressure sensing module 200 is disposed on the mounting seat 600, and the mounting seat 600 is detachably mounted on the side wall 112 of the bottom cover 110. The mount 600 may be connected to the bottom cover 110 by means of a snap connection.

As shown in fig. 8, the protective case shown in fig. 8 includes a face cover 120 and a bottom cover 110, and the bottom cover 110 includes a bottom wall 111 and side walls 112 disposed around the bottom wall 111. The case body 100 further includes a locking switch 400 for locking the face cover 120 and the bottom cover 110 after the face cover 120 and the bottom cover 110 are closed. The lock switch 400 is provided with the water pressure sensing module 200, for example, a groove may be provided on the lock switch 400, and then the water pressure sensing module 200 is installed in the groove.

As shown in fig. 9, the protective case shown in fig. 9 includes a face cover 120 and a bottom cover 110, and the bottom cover 110 includes a bottom wall 111 and side walls 112 disposed around the bottom wall 111. The case body 100 further includes a locking switch 400 for locking the face cover 120 and the bottom cover 110 after the face cover 120 and the bottom cover 110 are closed. The locking switch 400 is provided with a water pressure sensing module 200. The protective case of the embodiment shown in fig. 9 is different from the embodiment shown in fig. 8 in that the water pressure sensing module 200 of the protective case shown in fig. 9 is provided on the mounting seat 600, and the mounting seat 600 is detachably mounted on the locking switch 400. The mount 600 may be connected to the bottom cover 110 by means of a snap connection.

In other embodiments, the water pressure sensing module 200 may be installed in the installation cavity 115 of the bottom cover 110.

In one embodiment, the diver may secure the protective shell to the arm. At this time, the protective case includes an arm band 700 provided on the case body 100. The arm strap 700 may be connected to the case body 100 by various means. In one embodiment, the cuff 700 may be a fluorescent cuff that reflects light under water to be more easily identified.

Fig. 10 and 11 respectively show structural schematic diagrams of two protective cases.

As shown in fig. 10, the armband 700 includes a band body 720 and two connecting members 710 disposed at both ends of the band body 720, i.e., two connecting members 710 are disposed at both ends of the band body 720, respectively. In one embodiment, the connecting members 710 at the two ends of the belt 720 are detachably connected to the case body 100, for example, the connecting members 710 are snap-fit structures, and the connecting members 710 are snap-fit to the two long sides of the case body 100. In one embodiment, the connectors 710 at the two ends of the strap 720 are fixedly connected to the case body 100, for example, the connectors 710 are fixedly connected to the two long sides of the case body 100 by injection molding. In one embodiment, two long sides of the case body 100 are respectively provided with a ring button, and two ends of the band body 720 are respectively connected to the ring buttons.

As shown in fig. 11, the arm band 700 may be in a ring shape, in this embodiment, a connector 710 is disposed on the ring-shaped arm band 700, the connector 710 may be a snap, and the connector 710 is detachably connected to the center of the back of the case body 100 by means of a snap.

In one embodiment, the arm band 700 of the above-described embodiment may be replaced with a wrist band, which is attached to the case body 100 and is intended to be worn on the wrist. Wherein, the size of the arm band 700 or the wrist band can be adjusted to adapt to arms or wrists with different thicknesses. That is, the fixing band is connected to the case body 100 and used for fixing the protective case, and when the fixing band is fixed to the arm, the fixing band is the arm band 700, and when the fixing band is fixed to the wrist, the fixing band is the wrist band. Wherein, the fixed band can be the fluorescence area.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited 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; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A protective case for mounting an electronic device, comprising:

2. The protective case of claim 1, wherein the case body comprises a face cover and a bottom cover, a waterproof member is disposed between the face cover and the bottom cover, and the face cover covers the bottom cover and closes the opening of the mounting cavity.

3. The protective case of claim 1, further comprising a Bluetooth module detachably disposed on the case body, wherein the Bluetooth module is in signal connection with the electronic device, and a shooting control element for controlling the electronic device to shoot is disposed on the Bluetooth module.

4. The protective case of claim 1, wherein the water pressure sensing module is detachably connected to the case body, and the water pressure sensing module comprises a camera control element connected to the electronic device via a wireless signal.

5. A protective case according to claim 3 or 4, wherein the photographing control element includes a function key for implementing a focusing function and/or a shutter function.

6. A protective casing according to claim 5 wherein the function key is a pulley or a toggle lever.

7. The protective case of claim 1, comprising a securing strap connected to the case body for securing the protective case.

8. A protective case according to claim 7, wherein the securing strap is an armband for wearing on an arm or a wristband for wearing on a wrist.

9. The protective case of claim 7, wherein the securing strap is fixedly attached to the case body or the securing strap is removably attached to the case body.

10. The protective case of claim 7, wherein the securing strap is a fluorescent strap.

11. The protective case of claim 1, wherein the bottom cover comprises a bottom wall and side walls disposed about the bottom wall, and the water pressure sensing module is disposed on the bottom wall or the side walls.

12. The protective case of claim 1, wherein the case body comprises a face cover, a bottom cover, and a locking switch for locking the face cover and the bottom cover after the face cover and the bottom cover are closed, the water pressure sensing module being provided on the locking switch.

13. A protective casing according to claim 11 or claim 12 comprising a mounting for mounting the water pressure sensing module, the mounting being removably connected to the casing body.