CN216286190U - Protection device of intelligent watch - Google Patents

Abstract

The application provides a protector of intelligence wrist-watch, includes: the intelligent watch comprises an intelligent watch body, a power supply, a Beidou positioning system, an ultra-wideband UWB communication system and a central processing unit, wherein the power supply is electrically connected with the central processing unit, the central processing unit is respectively electrically connected with the Beidou positioning system and the ultra-wideband communication system, and watchbands are arranged at two ends of the intelligent watch body; the protection shell is sleeved on the upper surface of the intelligent watch body, watchband sleeve openings for allowing watchbands to penetrate through are formed in two ends of the protection shell, an opening is formed in the protection shell and corresponds to a charging interface of the intelligent watch body, and a flexible protection plate covers the interior of the protection shell; and the charging sliding mechanism is arranged on the opening of the protective shell and is configured to be capable of opening or closing the opening in a sliding mode. Like this, can be better protect the intelligent wrist-watch body, avoid the injury of external force, can also charge by convenience of customers.

Description

Protection device of intelligent watch

Technical Field

The application relates to the technical field of wearable equipment, in particular to a protection device of an intelligent watch.

Background

The smart watch has information processing capacity and accords with basic technical requirements of the watch, the smart watch has multiple functions of reminding, navigating and the like besides indicating time, and along with the development of mobile technology, the current smart watch can also be connected with the Internet through a smart phone or a home network to display contents such as incoming call information, weather information and the like.

However, most of the existing smart watch screens are made of composite pv plastic or synthetic glass, although the smart watch screens are attractive and clear in display, the smart watch screens are all made of brittle materials, and when the smart watch screens are worn and used outdoors, the smart watch screens are easily damaged if the smart watch screens are accidentally rubbed and collided with hard substances.

SUMMERY OF THE UTILITY MODEL

In view of the above, an objective of the present application is to provide a protection device for a smart watch, so as to solve or partially solve the above technical problems.

Based on above-mentioned purpose, this application provides a protector of intelligence wrist-watch, includes:

the intelligent watch comprises an intelligent watch body, a power supply, a Beidou positioning system, an ultra-wideband UWB communication system and a central processing unit, wherein the power supply is electrically connected with the central processing unit, the central processing unit is respectively electrically connected with the Beidou positioning system and the ultra-wideband communication system, and watchbands are arranged at two ends of the intelligent watch body;

the protection shell is sleeved on the upper surface of the intelligent watch body, watchband sleeve openings for allowing watchbands to penetrate through are formed in two ends of the protection shell, an opening is formed in the protection shell and corresponds to a charging interface of the intelligent watch body, and a flexible protection plate is covered inside the protection shell;

a charging slide mechanism provided on the opening of the protective housing and configured to slidably open or close the opening.

Furthermore, a visual window is formed in the protective shell, and the visual window corresponds to the dial plate on the intelligent watch body.

Further, still include: the protecting cover is rotatably fixed on one side of the protecting shell through a rotating shaft, and a transparent plate is arranged on the protecting cover and corresponds to the visual window.

Furthermore, both sides of the visible window of the protective shell are provided with at least one magnetic attraction hole, the bottom of the protective cover is provided with at least one magnetic attraction bulge, and the magnetic attraction holes and the magnetic attraction bulges are arranged in a one-to-one correspondence manner.

Further, still include:

reset spring, reset spring's one end with pivot fixed connection, reset spring's the other end through fixed knot with protective housing is fixed, wherein, reset spring is equipped with at least one.

Further, the rotation shaft includes:

the protecting cover is provided with a switching hole, and the shaft lever penetrates through the switching hole;

the two rotating sleeves are respectively sleeved at two ends of the shaft lever and used for fixing the protecting cover.

Further, the charging slide mechanism includes:

the sliding main body is arranged on the opening of the protective shell, and a first through hole is formed in the sliding main body, wherein the forming area of the first through hole is more than twice of the area of the charging interface;

two auxiliary sliding grooves are formed and are respectively arranged on the inner walls of the upper side and the lower side of the first through hole of the sliding main body;

the sliding baffle is slidably arranged between the two auxiliary sliding grooves, and the area of the sliding baffle is half of that of the first through hole;

the sliding block is arranged at one end of the sliding baffle;

the charging baffle is arranged on the sliding main body, a second through hole is formed in the charging baffle, and the sliding block slides in the second through hole.

Further, still include:

the fixed inserting plates are respectively and fixedly arranged on two sides of the bottom of the protective shell;

the bottom plate is sleeved on the lower surface of the intelligent watch body and is fixedly connected with the fixed plugboard through a fixing piece;

wherein, seted up fixed screw hole on the bottom plate, the mounting includes: the fixing screw is arranged at one end of the fixing screw, and the other end of the fixing screw penetrates through the fixing threaded hole and is fixedly connected with the fixing inserting plate.

Further, still include:

the heat dissipation plate is arranged on the top surface of the bottom plate, and the shape of the heat dissipation plate is matched with that of the bottom of the intelligent watch body;

and the watchband sleeve plate is arranged on the top surface of the bottom plate, and the arrangement position of the watchband sleeve plate corresponds to the watchband sleeve opening of the protective shell.

Further, still include:

the soft rubber sleeve is sleeved on the periphery of the heat dissipation plate;

a plurality of fixed bottom rods which are respectively arranged on the bottom plate and are positioned on the periphery of the heat dissipation plate;

the disc buckle is rotatably arranged above the fixed bottom rod;

and the fixed attaching cover plate is fixed above the disc buckle.

From the above, can see, the intelligent wrist-watch protector that this application provided, can utilize protecting sheathing to counter external impact force, and the inside flexible backplate that is equipped with of protecting sheathing, better intelligent wrist-watch body to inside is protected, and in order when not dismantling the protecting sheathing that corresponds, charge to intelligent wrist-watch body, the opening is seted up to the position that corresponds the interface that charges on protecting sheathing, and set up the slide mechanism that charges on this opening, if need charge like this, only need slide the slide mechanism that charges and open, the interface that charges will be exposed, the user just can charge to intelligent wrist-watch, it is more convenient guaranteeing to use intelligent wrist-watch like this.

Drawings

In order to more clearly illustrate the technical solutions in the present application or the related art, the drawings needed to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a smart watch guard according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a smart watch body according to an embodiment of the present application;

fig. 3 is a block diagram of an internal circuit structure of the smart watch body according to the embodiment of the present application;

fig. 4 is a schematic structural diagram of a part of a protection component of a smart watch body according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of an integral protection component of a smart watch body according to an embodiment of the present application;

fig. 6 is a schematic structural view of a charging slide mechanism according to an embodiment of the present application;

fig. 7 is a schematic structural view of a base plate, a heat dissipating plate, and a band cover plate according to an embodiment of the present application.

Description of reference numerals:

1. the intelligent watch comprises an intelligent watch body, 1-1 parts of a power supply, 1-2 parts of a Beidou positioning system, 1-3 parts of an ultra wide band UWB communication system, 1-4 parts of a central processing unit, 1-5 parts of a watchband, 1-6 parts of a charging interface;

2. 2-1 of a protective shell, 2-2 of a watchband sleeve opening, 2-2 of an opening, 2-3 of a flexible guard plate, 2-4 of a visual window, 2-5 of a magnetic attraction hole;

3. 3-1 parts of a charging sliding mechanism, 3-1 parts of a sliding main body, 3-1 parts of a first through hole, 3-2 parts of an auxiliary sliding groove, 3-3 parts of a sliding baffle, 3-4 parts of a sliding block, 3-5 parts of a charging baffle, 3-5-1 parts of a second through hole;

4. a protecting cover 4-1, a rotating shaft 4-1-1, a shaft lever 4-1-2, a rotating sleeve 4-2, a transparent plate 4-3 and a magnetic attraction bulge;

5. a return spring;

6. fixing the inserting plate;

7. a bottom plate 7-1 and a fixing threaded hole;

8. the fixing piece is 8-1, a fixing screw is 8-2, and an arc-shaped threaded sleeve is arranged;

9. 9-1 parts of a heat dissipation plate, 9-2 parts of a soft rubber sleeve, 9-3 parts of a fixed bottom rod, 9-4 parts of a disc buckle and a fixed joint cover plate;

10. a watch strap cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with specific embodiments.

It should be noted that technical terms or scientific terms used in the embodiments of the present application should have a general meaning as understood by those having ordinary skill in the art to which the present application belongs, unless otherwise defined. The use of "first," "second," and similar terms in the embodiments of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The UWB (Ultra Wide Band) technology is a wireless carrier communication technology using a frequency bandwidth of more than 1GHz, does not adopt sinusoidal carriers, but utilizes nanosecond-level non-sinusoidal narrow pulses to transmit data, so that the occupied frequency spectrum range of the UWB technology is very large, the UWB technology is arranged in the Beidou positioning intelligent watch, and the UWB technology can be used for the advantages of low system complexity, low power spectrum density of transmitted signals, insensitivity to channel fading, low interception capability, high positioning precision and the like, and is suitable for high-speed wireless access in dense multipath places such as indoor places.

In an embodiment of the present application, a protection device for a smart watch is proposed, as shown in fig. 1 to 3, comprising:

as shown in fig. 2 and 3, a power supply 1-1, a Beidou positioning system 1-2, an ultra-wideband UWB communication system 1-3 and a central processing unit 1-4 are installed inside an intelligent watch body 1, the power supply 1-1 is electrically connected with the central processing unit 1-4, the central processing unit 1-4 is electrically connected with the Beidou positioning system 1-2 and the ultra-wideband communication system respectively, and watchbands 1-5 are arranged at two ends of the intelligent watch body 1;

the protection shell 2 is sleeved on the upper surface of the intelligent watch body 1 as shown in fig. 1, watchband sleeve openings 2-1 through which watchbands 1-5 can pass are formed in two ends of the protection shell 2, an opening 2-2 is formed in the protection shell 2, the opening 2-2 corresponds to a charging interface 1-6 of the intelligent watch body 1, and a flexible protection plate 2-3 is covered inside the protection shell 2;

and a charging slide mechanism 3 provided on the opening 2-2 of the protective housing 2 and configured to slidably open or close the opening 2-2.

In the scheme, the flexible protection plates 2-3 are preferably soft cotton protection plates. The shape of protective housing 2 can be square, circular, rectangle etc. and specific size and shape can be according to the intelligent wrist-watch body 1 of different shapes of different models adjust relatively, guarantee that protective housing 2 can establish the upper surface cover of the wrist-watch body of having good intelligence in can, do not specifically restrict here.

In addition, the opening 2-2 on the protective shell 2 is larger than the charging interface 1-6 on the intelligent watch body 1, and the shape of the opening 2-2 is matched with the shape corresponding to the charging interface 1-6.

Through the scheme, the protective shell 2 can be utilized to resist external impact force, the flexible guard plates 2-3 are arranged inside the protective shell 2, the internal intelligent watch body 1 is better protected, in order to charge the intelligent watch body 1 when the corresponding protective shell 2 is not detached, the opening 2-2 is formed in the position, corresponding to the charging interface 1-6, of the protective shell 2, the charging sliding mechanism 3 is arranged on the opening 2-2, therefore, if charging is needed, the charging sliding mechanism 3 only needs to be opened in a sliding mode, the charging interface 1-6 is exposed, a user can charge the intelligent watch, and the intelligent watch is guaranteed to be more convenient to use.

In some embodiments, as shown in fig. 4, in order to ensure that a user can more conveniently view display contents of the smart watch, a visual window 2-4 is formed on the protective casing 2, and the visual window 2-4 is arranged corresponding to a dial plate on the smart watch body 1.

The size and the shape of the visual window 2-4 are matched with the size and the shape of a dial plate of the intelligent watch.

Through the visual windows 2-4, the user can check the time, the prompt information, the running information, the health information and the like displayed by the smart watch in time, and the method is not limited in detail.

In some embodiments, as shown in fig. 4, further comprising: the protective cover 4 is rotatably fixed on one side of the protective shell 2 through a rotating shaft 4-1, a transparent plate 4-2 is arranged on the protective cover 4, and the transparent plate 4-2 corresponds to the visual window 2-4.

In the above scheme, in order to further protect the intelligent watch, the protective cover 4 is arranged at the top of the protective shell 2, and the rotating shaft 4-1 is arranged on one side of the top of the protective shell 2, so that a user can open and close the protective cover 4, further view display contents on the intelligent watch, or simply clean the surface of the intelligent watch. Set up transparent plate 4-2 on protecting cover 4, the user just so can directly look over the information of intelligent wrist-watch through transparent plate 4-2, can protect the dial plate of intelligent wrist-watch, can in time learn the content that shows on the dial plate again.

In some embodiments, as shown in fig. 4, in order to further fix the protecting cover 4 and ensure that the user can better open the protecting cover 4, at least one magnetic attraction hole 2-5 is formed on both sides of the visible window 2-4 of the protecting housing 2, and at least one magnetic attraction protrusion 4-3 is formed on the bottom of the protecting cover 4, wherein the magnetic attraction holes 2-5 and the magnetic attraction protrusions 4-3 are arranged in a one-to-one correspondence manner.

Wherein the magnetic attraction holes 2-5 can be at least one of round holes, square holes, flower-shaped holes, irregular-shaped holes, long holes and the like. The shape of the corresponding magnetic attraction bulge 4-3 is matched with that of the magnetic attraction hole 2-5, and magnets with different poles are arranged on the magnetic attraction hole 2-5 and the magnetic attraction bulge 4-3 to ensure that the magnetic attraction bulge and the magnetic attraction hole can attract each other when being close to each other. The situation that the protective cover 4 is opened by itself under special conditions is avoided, and the using effect of a user is influenced.

In some embodiments, as shown in figure 4, to ensure a better repositioning of the protective cover 4, the protection device further comprises:

one end of the reset spring 5 is fixedly connected with the rotating shaft 4-1, the other end of the reset spring 5 is fixed with the protective shell 2 through a fixing buckle, and at least one reset spring 5 is arranged.

Through reset spring 5, the user need not manual closed protecting cover 4, and protecting cover 4 just can reset to close by oneself to under the effect of magnetism hole 2-5 and magnetism arch 4-3 of inhaling, can make protecting cover 4 closed back more stable, can not receive external slight effort just can open.

In some embodiments, as shown in fig. 4, the shaft 4-1 includes: the protecting cover 4 is provided with a switching hole, and the shaft lever 4-1-1 penetrates through the switching hole; two rotating sleeves 4-1-2 are respectively sleeved at two ends of the shaft lever 4-1-1 and used for fixing the protecting cover 4.

In the scheme, the two ends of one side of the protecting cover 4 connected with the rotating shaft 4-1 are provided with corresponding switching holes, and the switching holes are hollow and circular. The diameter of the shaft 4-1-1 is slightly smaller than that of the transfer hole, so that the two ends of the shaft 4-1-1 can smoothly pass through the transfer hole. In order to further fix the rotating shaft 4-1, after the rotating shaft 4-1 passes through the switching hole, the rotating sleeve 4-1-2 is sleeved at the two ends of the shaft lever 4-1-1 to position the rotating shaft 4-1, so that the rotating shaft 4-1 is prevented from being separated.

Wherein, the outer diameter of the rotating sleeve 4-1-2 is larger than the diameter of the switching hole.

In some embodiments, as shown in fig. 6, the charging slide mechanism 3 includes:

the sliding body 3-1 is arranged on the opening 2-2 of the protective shell 2, a first through hole 3-1-1 is formed in the sliding body 3-1, wherein the forming area of the first through hole 3-1-1 is more than twice of the area of the charging interface 1-6; two auxiliary sliding grooves 3-2 are respectively arranged on the inner walls of the upper side and the lower side of the first through hole 3-1-1 of the sliding main body 3-1; the sliding baffle 3-3 is slidably arranged between the two auxiliary sliding grooves 3-2, and the area of the sliding baffle 3-3 is half of that of the first through hole 3-1-1; and the sliding block 3-4 is arranged at one end of the sliding baffle 3-3.

In the above scheme, the specific working process is as follows:

when the intelligent watch needs to be charged, a user manually drags the sliding block 3-4 to drive the sliding baffle 3-3 to move towards the opening side on the auxiliary sliding groove 3-2, and the charging interface 1-6 is exposed after the sliding is completed, so that the user can connect the charging equipment to the charging interface 1-6, and the battery of the intelligent watch can be charged.

After charging is finished, a user can pull the charging equipment out of the charging interface, then drag the sliding block 3-4 to drive the sliding block to move towards the closing side on the auxiliary sliding groove 3-2, and therefore the sliding baffle 3-3 can block the charging interface 1-6, and the charging interface 1-6 can be better protected.

In some embodiments, as shown in fig. 6, the charging slide mechanism 3 further includes: the charging baffle 3-5 is arranged on the sliding main body 3-1, a second through hole 3-5-1 is formed in the charging baffle 3-5, and the sliding block 3-4 slides in the second through hole 3-5-1.

Thus, the second through hole 3-5-1 can limit the sliding range of the sliding block 3-4.

In some embodiments, as shown in fig. 4 and 5, further comprising:

the fixed inserting plates 6 are respectively and fixedly arranged on two sides of the bottom of the protective shell 2; the bottom plate 7 is sleeved on the lower surface of the intelligent watch body 1 and is fixedly connected with the fixed plugboard 6 through a fixing piece 8; wherein, set up fixed screw hole 7-1 on the bottom plate 7, mounting 8 includes: the fixing screw 8-1 and the arc-shaped thread insert 8-2 are arranged, the arc-shaped thread insert 8-2 is arranged at one end of the fixing screw 8-1, and the other end of the fixing screw 8-1 penetrates through the fixing threaded hole 7-1 to be fixedly connected with the fixing inserting plate 6.

In the scheme, the bottom of the bottom plate 7 is in an arc shape which is better attached to the wrist of a human body, and in order to be further better attached to the wrist of the human body, an arc thread sleeve 8-2 is also arranged on the fixing screw 8-1.

In some embodiments, as shown in fig. 5 and 7, after the protective casing 2 and the bottom plate 7 are added to the smart watch body 1, the smart watch body 1 may have a situation of poor heat dissipation, and to solve this problem, the protection device of the present application further includes:

the heat dissipation plate 9 is arranged on the top surface of the bottom plate 7, wherein the shape of the heat dissipation plate 9 is matched with the shape of the bottom of the intelligent watch body 1; and the watchband sleeve plate 10 is arranged on the top surface of the bottom plate 7, and the arrangement position of the watchband sleeve plate 10 corresponds to the watchband sleeve opening 2-1 of the protective shell 2.

In the above solution, the heat dissipation plate 9 is generally made of a metal material with good heat conductivity. The shape of the heat dissipation plate 9 may be circular, oval, square or other suitable shape.

In addition, after the bottom plate 7 and the protective shell 2 are fixed on the intelligent watch body 1, the watchband sleeve plate 10 and the watchband sleeve opening 2-1 of the protective shell 2 can just clamp the watchband 1-5.

In some embodiments, as shown in fig. 7, the guard further comprises:

the soft rubber sleeve 9-1 is sleeved on the periphery of the heat dissipation plate 9; a plurality of fixed bottom rods 9-2 which are respectively arranged on the bottom plate 7 and positioned on the periphery of the heat dissipation plate 9; the disc buckle 9-3 is rotatably arranged above the fixed bottom rod 9-2; and the fixed joint cover plate 9-4 is fixed above the disc buckle 9-3.

In the scheme, the number of the corresponding fixed bottom rods 9-2 is preferably 4, and the number of the corresponding disc buckles 9-3 and the number of the corresponding fixed joint cover plates 9-4 are also 4. The heat dissipation plate 9 can be taken down for cleaning or replacement, if the heat dissipation plate 9 needs to be taken down, the fixed joint cover plate 9-4 can be dragged manually to drive the disc buckles 9-3 to rotate towards the outer side, and therefore after the disc buckles 9-3 on the fixed bottom rods 9-2 rotate towards the outer side, the heat dissipation plate 9 can be released, and a user can take down the heat dissipation plate 9.

When the heat dissipation plate 9 needs to be installed back, the heat dissipation plate 9 is directly placed on the bottom plate 7, then the fixing joint cover plates 9-4 are sequentially dragged, the disc buckles 9-3 are driven to rotate towards the inner side, and therefore the heat dissipation plate 9 can be fixed on the bottom plate 7 and cannot be separated.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the context of the present application, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present application as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures for simplicity of illustration and discussion, and so as not to obscure the embodiments of the application. Furthermore, devices may be shown in block diagram form in order to avoid obscuring embodiments of the application, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the embodiments of the application are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the application, it should be apparent to one skilled in the art that the embodiments of the application can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present application has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

It should be noted that the above describes some embodiments of the present application. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments described above and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other.

The description of the present application has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the application in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the application and the practical application, and to enable others of ordinary skill in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the context of the present application, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present application as described above, which are not provided in detail for the sake of brevity.

While the present application has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present application are intended to be included within the scope of the present application.

Claims (10)

1. A protector of intelligence wrist-watch, its characterized in that includes:

the intelligent watch comprises an intelligent watch body, a power supply, a Beidou positioning system, an ultra-wideband UWB communication system and a central processing unit, wherein the power supply is electrically connected with the central processing unit, the central processing unit is respectively electrically connected with the Beidou positioning system and the ultra-wideband communication system, and watchbands are arranged at two ends of the intelligent watch body;

the protection shell is sleeved on the upper surface of the intelligent watch body, watchband sleeve openings for allowing watchbands to penetrate through are formed in two ends of the protection shell, an opening is formed in the protection shell and corresponds to a charging interface of the intelligent watch body, and a flexible protection plate is covered inside the protection shell;

a charging slide mechanism provided on the opening of the protective housing and configured to slidably open or close the opening.

2. The protective device according to claim 1, wherein a visual window is formed in the protective housing, and the visual window is arranged corresponding to a dial plate on the intelligent watch body.

3. The shielding device of claim 2, further comprising: the protecting cover is rotatably fixed on one side of the protecting shell through a rotating shaft, and a transparent plate is arranged on the protecting cover and corresponds to the visual window.

4. The protection device of claim 3, wherein at least one magnetic attraction hole is formed on each side of the visible window of the protection shell, and at least one magnetic attraction protrusion is formed on the bottom of the protection cover, wherein the magnetic attraction holes and the magnetic attraction protrusions are arranged in a one-to-one correspondence manner.

5. The shielding device of claim 3, further comprising:

reset spring, reset spring's one end with pivot fixed connection, reset spring's the other end through fixed knot with protective housing is fixed, wherein, reset spring is equipped with at least one.

6. The guard according to claim 3, wherein the shaft includes:

the protecting cover is provided with a switching hole, and the shaft lever penetrates through the switching hole;

the two rotating sleeves are respectively sleeved at two ends of the shaft lever and used for fixing the protecting cover.

7. The guard of claim 1, wherein the charging slide mechanism comprises:

the sliding main body is arranged on the opening of the protective shell, and a first through hole is formed in the sliding main body, wherein the forming area of the first through hole is more than twice of the area of the charging interface;

two auxiliary sliding grooves are formed and are respectively arranged on the inner walls of the upper side and the lower side of the first through hole of the sliding main body;

the sliding baffle is slidably arranged between the two auxiliary sliding grooves, and the area of the sliding baffle is half of that of the first through hole;

the sliding block is arranged at one end of the sliding baffle;

the charging baffle is arranged on the sliding main body, a second through hole is formed in the charging baffle, and the sliding block slides in the second through hole.

8. The shielding device of claim 1, further comprising:

the fixed inserting plates are respectively and fixedly arranged on two sides of the bottom of the protective shell;

the bottom plate is sleeved on the lower surface of the intelligent watch body and is fixedly connected with the fixed plugboard through a fixing piece;

wherein, seted up fixed screw hole on the bottom plate, the mounting includes: the fixing screw is arranged at one end of the fixing screw, and the other end of the fixing screw penetrates through the fixing threaded hole and is fixedly connected with the fixing inserting plate.

9. The shielding device of claim 8, further comprising:

the heat dissipation plate is arranged on the top surface of the bottom plate, and the shape of the heat dissipation plate is matched with that of the bottom of the intelligent watch body;

and the watchband sleeve plate is arranged on the top surface of the bottom plate, and the arrangement position of the watchband sleeve plate corresponds to the watchband sleeve opening of the protective shell.

10. The guard of claim 9, further comprising:

the soft rubber sleeve is sleeved on the periphery of the heat dissipation plate;

a plurality of fixed bottom rods which are respectively arranged on the bottom plate and are positioned on the periphery of the heat dissipation plate;

the disc buckle is rotatably arranged above the fixed bottom rod;

and the fixed attaching cover plate is fixed above the disc buckle.

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