TWM482993U - Folding and expanding protective cover structure for mobile device - Google Patents

Description

Retractable protective cover structure of mobile device

The present invention relates to a retractable protective cover structure for a mobile device, and more particularly to a retractable protective cover structure for a mobile device in which the front cover is pivotable and the mobile device is covered by the cover shielding member.

With the development of the Internet and the popularity of mobile devices (such as smart phones and tablets), people use mobile devices to access the Internet or take photos anytime, anywhere. In general, mobile devices are generally placed in a protective cover structure. , single-sided protective cover (protective bottom only) design, easy to be damaged by sharp object contact, can not completely protect the front of the mobile device (display screen); and flip-type (rollover or squat) protective cover has many operations The shortcomings should be improved. For example, please refer to the first figure and the second figure together. The first figure shows the first schematic diagram of the protective cover structure of the prior art of the present creation, and the second figure shows the previous figure of the present creation. The second schematic diagram of the technical protective cover structure.

As shown in the figure, the conventional protective cover structures PA1, PA1a are generally composed of a bottom case PA11, PA11a, protective covers PA12, PA12a and connecting elements PA13, PA13a, and the bottom cases PA11, PA11a are connected by a component PA13 The PA13a is connected to the protective covers PA12 and PA12a. among them, Since the protective cover PA12 and PA12a are opened when the user takes a picture, the lenses of the mobile devices PA2 and PA2a are generally disposed on the back side, so the protective covers PA12 and PA12a are generally allowed to swing freely without moving them to the back. It is difficult for the user to hold, and when the wind is too large, it will affect the user's photograph and cannot take better quality photos.

In view of the prior art, there is a problem that the user is difficult to hold when taking a picture and the cover is free to swing, so that the quality of the picture taken by the user is poor. Therefore, the main purpose of the present invention is to provide a removable protective cover structure for a mobile device, which is provided with a protective cover and a back cover, the protective cover can cover the front surface of the protective mobile device, and is provided with a storage in the back housing. The groove allows the protective cover to be received in the receiving groove to solve the above problem.

In order to solve the problems existing in the prior art, the necessary technical means adopted by the present invention is to provide a removable protective cover structure for a mobile device, which comprises a back shell, a joint assembly and a front cover. The back shell is provided with a receiving slot and a receiving slot, and the receiving slot is formed on a top surface of the back shell to accommodate the mobile device, and the receiving slot is formed on a bottom surface of the back shell, and the back shell is further There is a first housing end and a second housing end relative to the first housing end. The connecting component is coupled to the first housing end, and the expanded front housing includes a housing body and a recessed shielding component. The shell system has a connecting end portion and an open end portion, and the connecting end portion is coupled to the connecting component, so that the shell body can be selectively pivoted to partially cover the top surface of the back shell or be stored in the back shell by the joint assembly The housing groove of the body, the shell system extends from the joint end in an unfolding direction to the open end And opening a working trough from one of the connecting ends toward the open end. The expansive shielding element extends from a fixed end portion to a free end portion, and the fixed end portion is fixed at the connecting end portion of the covering working groove adjacent to the shell body, and the free end portion is selectively received in the receiving end The work slot or the self-retracting work slot is deployed toward the second housing end of the back housing and is fixed to the second housing end.

In addition, in a preferred embodiment of the accessory technology of the expansion-type protective cover structure of the mobile device, the expansion shielding component is composed of one of a roller blind, an elastic film and a plurality of pull-tabs. The free end portion of the extended shielding member is provided with a fixing mechanism for fastening the second housing end portion of the back housing, and the fixing mechanism is one of a fastening member and a magnetic member. . In addition, the connecting component includes a first pivot, a second pivot, and a connecting member, the first pivot is coupled to the first housing end, and the second pivot is coupled to the connecting end of the housing. The link is coupled to the first pivot and the second pivot. In addition, a magnetic mechanism is disposed on the top surface of the shell body and the surface of the receiving groove, so that the shell body is fixed to the receiving groove.

In addition, the present invention further provides a retractable protective cover structure for a mobile device, which comprises a back shell, a connecting component and a retractable frame body, the back shell is provided with a receiving slot, and the receiving slot system is opened. The top surface of one of the back casings receives the mobile device, and the back casing further has a first casing end and a second casing end opposite to the first casing end. The connecting component is coupled to the end of the first housing, and the recessed frame includes a frame body and a spanning shielding element. The frame system has a connecting end portion and an open end portion, and the connecting end portion is coupled to the connecting component, so that the frame body is The connecting component can be selectively pivoted to cover the top surface of the back shell or fit to the side of the back shell, and the frame system extends from the connecting end portion in an unfolding direction to the open end portion, and is provided with a self-linking The end extends toward one of the open ends. The expansive shielding element extends from a fixed end portion to a free end portion, and the fixed end portion is fixed in the guiding groove adjacent to the connecting end portion of the frame body, and the free end portion is selectively received in the adjacent frame body The connecting end portion is unfolded in the guiding groove from the fixed end portion toward the second housing end portion of the back housing and fixed to the open end of the frame body.

In a preferred embodiment of the accessory technology of the detachable protective cover structure of the mobile device, the occlusion shielding component is composed of one of a roller blind, an elastic film and a plurality of pull tabs, and the connecting component is The first pivot shaft is coupled to the first housing end portion, the second pivot shaft is coupled to the joint end portion of the frame body, and the connecting member is coupled to the first pivot shaft and the second pivot shaft. a first pivot and a second pivot. In addition, the free end of the expansive shielding element is provided with a fixing mechanism for fixing to the open end of the frame body.

Therefore, after adopting the technical means of the cover-type protective cover structure of the mobile device provided by the present invention, the user can view the front cover of the front cover when the user wants to take a picture or operate on the front side of the device. The problem that the prior art protective cover can swing freely can be solved by being accommodated in the accommodating groove or by fitting the contracted frame to the side of the back casing. In addition, when the pivoting portion of the front cover of the front cover covers the mobile device or the pivoting frame is completely covered by the mobile device, the user can selectively pull out the cover shielding member to cover the mobile device, but can be sure Protecting the display of the mobile device, thus improving the usability of the creation.

The specific embodiments used in the present application will be further illustrated by the following examples and drawings.

PA1, PA1a‧‧‧ protective cover structure

PA11, PA11a‧‧‧ bottom case

PA12, PA12a‧‧‧ protective cover

PA13, PA13a‧‧‧ connection components

PA2, PA2a‧‧‧ mobile device

1‧‧‧Removable protective cover structure for mobile devices

11‧‧‧ Back shell

111‧‧‧ accommodating slots

112‧‧‧ Storage trough

113‧‧‧First housing end

114, 114a, 114b‧‧‧ second housing end

12‧‧‧Link components

121‧‧‧First pivot

122‧‧‧Second pivot

123‧‧‧Links

13‧‧‧Extended front housing

131‧‧‧Shell body

1311‧‧‧Link end

1312‧‧‧Open end

1313, 1313a, 1313b‧‧‧

132, 132a‧‧‧Exhibition shielding elements

1321, 1321a‧‧‧ fixed end

1322, 1322a‧‧‧ free end

1323, 1323a, 1323b‧‧‧ fixed institutions

1324b‧‧‧ pull film

2‧‧‧Mobile devices

3‧‧‧Removable protective cover structure for mobile devices

31‧‧‧ Back shell

312‧‧‧ First housing end

313‧‧‧Second housing end

321‧‧‧First pivot

322‧‧‧second pivot

33‧‧‧Opening frame

331‧‧‧Box body

3311‧‧‧Link end

3312‧‧‧Open end

3313‧‧‧ Guide slot

332‧‧‧Exhibition shielding elements

3321‧‧‧Fixed end

3322‧‧‧Free end

3323‧‧‧Fixed institutions

4‧‧‧Mobile devices

100‧‧‧Flexible parts

L‧‧‧Expanding direction

W1‧‧‧ first width

W2‧‧‧ second width

The first figure shows a first schematic view of the protective cover structure of the prior art of the present invention; the second figure shows a second schematic view of the protective cover structure of the prior art of the present creation; the third figure shows the first preferred embodiment of the present creation. A first perspective view of the structure of the protective cover of the mobile device; the third A is a first side view showing the structure of the protective cover of the mobile device of the first preferred embodiment of the present invention; A second perspective view of the structure of the cover-type protective cover of the mobile device of the first preferred embodiment of the present invention; and the fourth A figure shows the structure of the cover-type protective cover structure of the mobile device of the first preferred embodiment of the present invention 2 is a side view showing a second preferred embodiment of the present invention; a sixth view showing a side view of the third preferred embodiment of the present creation; and a seventh drawing showing a fourth preferred embodiment of the present creation FIG. 8 is a perspective view showing the unfolded shielding member of the fourth preferred embodiment of the present invention; the ninth drawing shows the half of the covering shielding member of the fourth preferred embodiment of the present invention. Exhibition Perspective view; 9 A schematic view showing a fourth preferred embodiment according to the present embodiment creation of cross-section A-A of FIG ninth display; and The tenth figure shows a perspective view showing the expansion of the covering shield member of the fourth preferred embodiment of the present invention to the open end.

The related embodiments of the mobile protective cover structure of the mobile device provided by the present invention are numerous, and therefore will not be further described herein, and only four preferred embodiments are specifically described.

Please refer to FIG. 3 to FIG. 4A together. FIG. 3 is a first perspective view showing the structure of the cover-type protective cover of the mobile device according to the first preferred embodiment of the present invention, and the third A-picture shows the creation. The first side view of the structure of the expandable protective cover of the mobile device of the first preferred embodiment, and the fourth figure shows a second perspective view of the structure of the expandable protective cover of the mobile device of the first preferred embodiment of the present invention. 4A is a second side view showing the structure of the spreadable protective cover of the mobile device of the first preferred embodiment of the present invention.

As shown in the figure, the roll-up cover structure 1 of the mobile device provided in the first preferred embodiment of the present invention comprises a back casing 11, a joint assembly 12 and a retractable front casing 13. The back casing 11 defines a receiving groove 111 and a receiving groove 112. Specifically, the receiving groove 111 is formed on a top surface of the back casing 11 (not shown), and the receiving groove 112 is opened on the back. A bottom surface (not shown) of the casing 11 is such that the bottom surface of the back casing 11 is a concave-convex surface and is embedded with a magnetic mechanism (not shown). Furthermore, the back housing 11 has a first housing end 113 and a second housing end 114 opposite the first housing end 113. Wherein, the "end" defined in the preferred embodiment of the present invention is an area near the end point. The domain, that is, the first housing end 113 and the second housing end 114, both refer to the end faces (the entire housing right end portion and the left end portion) rather than the end points. In addition, the back casing 11 may be made of a soft material or a hard material that is transparent or opaque, depending on the practical design.

The connecting component 12 is coupled to the first housing end 113. Specifically, the connecting component 12 includes a first pivot 121, a second pivot 122, and a connecting member 123. The first pivot 121 is coupled to the first pivot 121. The housing end portion 113 is connected to the first pivot shaft 121 and the second pivot shaft 122. The material of the connecting component 12 may be a soft material or a hard material, depending on the practical design.

The front housing 13 includes a housing body 131 and a recessed shielding member 132. The top surface of the housing body 131 is embedded with a magnetic mechanism (not shown) and has a connecting end portion 1311 and an opening. The end portion 1312 is coupled to the second pivot 122 of the coupling assembly 12 . In addition, the shell body 131 can be made of a soft material or a hard material that is transparent or opaque, depending on the practical design. The shell body 131 extends from the connecting end portion 1311 in an unfolding direction L to the open end portion 1312, and extends from one of the connecting end portions 1311 toward the open end portion 1312 to extend the working groove 1313.

In addition, it should be noted that in the preferred embodiment of the present invention, the first end W1 of the connecting end portion 1311 extending to the open end portion 1312 is smaller than the first housing end portion 113 of the back housing 11 extends to The second width W2 of the second housing end portion 114 (generally the first width W1 is one-third times the second width W2), that is, the second width W2 minus the first width W1 is The width of the receiving groove 112. Among them, this creation is better The joint end portion 1311 defined in the embodiment is a fixed end portion for joining, and the open end portion 1312 is a free end portion which is freely pivotable or swingable, and is hereby described.

The spanning shielding member 132 extends from a fixed end portion 1321 to a free end portion 1322, and the fixed end portion 1321 is fixed in the converging working groove 1313 adjacent to the connecting end portion 1311 of the casing body 131. Specifically, in the first preferred embodiment, the expansive shielding member 132 is an elastic film. Therefore, the fixed end portion 1321 is a housing shaft, and the free end portion 1322 is an end of the elastic film, and is provided with a fixing mechanism. 1323, and the fixing mechanism 1323 is a magnetic member, but in other embodiments, the fixing mechanism 1323 can be replaced by a fastening member.

In addition, the fixed end portion 1321 defined in the preferred embodiment of the present invention is a fixing member in the spanning shielding member 132, and the free end portion 1322 is a freely stretchable shielding member, and the fixing mechanism 1323 can The free end 1322 is secured to the element of the second housing end 114. Wherein, when the cover shielding element 132 is stored in the finishing working slot 1313, the fixing mechanism 1323 is exposed outside the finishing working slot 1313 for the user to easily pull.

After the user puts the mobile device 2 into the accommodating slot 111 and the accommodating slot 111 receives the mobile device 2, the housing body 11 can be pivoted by the connecting member 123 of the connecting component 12 when the mobile device 2 is not used. Turning, the shell body 11 is partially covered on the top surface of the back shell 11, and the expansion shielding member 132 can be stretched through the fixing mechanism 1323, so that the expanding shielding member 132 is oriented from the finishing working slot 1313 toward the back housing. The second housing end 114 of the 11 is deployed and the free end 1322 is magnetically utilized by the securing mechanism 1323. The suction is fixed to the second housing end portion 114 (the second housing end portion 114 is provided with a corresponding magnetic attraction element such as a magnet or the like). In other embodiments, if the fixing mechanism 1323 is a fastening component, the fastening mechanism 1323 can be fastened by being fastened by the corresponding position of the second housing end 114. Second housing end 114.

In addition, when the user wants to take a picture using the mobile device 2, the fixing mechanism 1323 can be pulled to receive the free end portion 1322 in the finishing work slot 1313 (mainly through the elastic automatic folding recovery of the cover shielding member 132 itself). The working slot 1313) is then pivoted by the connecting member 123 of the connecting component 12, so that the shell body 131 is received into the receiving slot 112 of the back housing 11 (the preferred embodiment of the present invention is transmitted through the housing body) The top surface of 131 and the surface of the receiving groove 112 are provided with magnetic mechanisms to be magnetically fixed to each other, but are not limited thereto in other embodiments, and therefore, in the case where the case body 131 does not block the lens of the mobile device 2, The user can take photos smoothly.

Please refer to the fifth figure, which is a perspective view showing a second preferred embodiment of the present invention. As shown in the fifth embodiment, the difference from the first preferred embodiment is that the cover shielding member 132a is a roller blind, so that the fixed end portion 1321a can be wound free from the end portion 1322a, as long as it is free when not in use. The end portion 1322a is naturally received in the expansion working groove 1313a, and in use, the free end portion 1322a can be pulled out by only applying a force, and is fixed to the second housing end portion 114a by the fixing mechanism 1323a.

Please refer to the sixth drawing, which shows a side view of the third preferred embodiment of the present creation. As shown in the sixth embodiment, the difference from the first preferred embodiment is that the cover shielding member (not shown) is composed of a plurality of pull tabs 1324b. (only one is shown in the figure). Specifically, each of the pull tabs 1324b is coupled through the elastic member 100 (only one is shown), and the elastic member 100 may be, for example, an elastic mesh, but is not limited thereto. Wherein, when not in use, the pull tab 1324b can be received in the finishing work slot 1313b, and in use, the pull tab 1324b is deployed and fixed to the second housing end portion 114b via the fixing mechanism 1323b.

Please refer to the seventh to tenth drawings. The seventh figure shows a perspective view of the fourth preferred embodiment of the present creation. The eighth figure shows that the cover shielding element of the fourth preferred embodiment of the present invention is not unfolded. FIG. 9 is a perspective view showing the half-receiving of the covering type shielding member of the fourth preferred embodiment of the present invention, and FIG. 9A is a cross-sectional view showing the ninth drawing of the fourth preferred embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 10 is a perspective view showing the expansion of the covering shield member of the fourth preferred embodiment of the present invention to the open end.

As shown in the figure, the cover-type protective cover structure 3 of the mobile device provided by the fourth preferred embodiment comprises a back shell 31, a connecting component (not shown) and a retractable frame 33, the back shell The body 31 defines a receiving slot (not shown), and the receiving slot is formed on a top surface of the back housing 31 to accommodate the mobile device 4. In addition, the back housing 31 further has a first housing end 312 and a second housing end 313 opposite the first housing end 312.

The connecting component is the same as the first preferred embodiment, and is coupled to the first housing end 312. Specifically, the connecting component (not shown) includes a first pivot 321 , a second pivot 322 , and a a connecting member (not shown), the first pivot 321 is coupled to the first housing end 312, and the connecting member The first pivot 321 and the second pivot 322 are coupled to each other.

The cover frame 33 includes a frame body 331 and a recessed shielding member 332. The frame body 331 has a connecting end portion 3311 and an open end portion 3312. The connecting end portion 3311 is coupled to the second pivot of the connecting component. The shaft 322 allows the frame body 331 to be selectively pivoted to cover the top surface of the back casing 31 or to the side of the back casing 31 by the second pivot 322 of the joint assembly. Specifically, in the fourth preferred embodiment, the area of the frame body 331 is substantially the same as that of the back housing 31, so that when pivoted to the top surface of the back housing 31, it can be completely covered and nested on the top. The two sides of the side (near the top side) or the open end 3312 are fixed to the second housing end 313 of the back housing 31, depending on the design of the practical situation, in accordance with the fourth preferred embodiment of the present invention. In other words, the technical means of fixing the open end 3312 to the second casing end 313 of the back casing 31 is adopted.

The frame body 331 extends from the connecting end portion 3311 in the deployment direction L to the open end portion 3312, and is provided with a self-joining end portion 3311 extending toward the open end portion 3312, and the guiding groove 3313 can be The design of the slide rails.

The cover shield member 332 is also composed of a roller blind, an elastic film and a plurality of pull tabs, which extend from a fixed end portion 3321 to a free end portion 3322, and the fixed end portion 3321 is attached. It is fixed in the guiding groove 3313 adjacent to the connecting end portion 3311 of the frame body 331, and the fixing manner thereof is prior art, and therefore will not be described again. The free end portion 3322 can be selectively folded at the joint end portion 3311 of the adjacent frame body 331 (that is, folded together with the fixed end portion 3321) or in the guide groove 3313 from the fixed end portion 3321 toward the back shell. The second housing end 313 of the body 31 is unfolded and It is fixed to the open end portion 3312 of the frame body 331 (that is, to the bottom end of the frame body 331).

The free end portion 3322 is further provided with a fixing mechanism 3323, so that the free end portion 3322 can be fixed to the open end portion 3312 or the second housing end portion 313 by the fixing mechanism 3323, and the user can use the fixing mechanism 3323 to pull The extended shielding element 332 is taken. In addition, it should be noted that the materials and fixing manners in the fourth preferred embodiment are the same as those in the first preferred embodiment, and therefore are not described in detail, and are determined according to the design of the actual situation. .

In summary, after the user adopts the cover-type protective cover structure of the mobile device provided by the present invention, the user can view the front cover and pivot the front cover into the storage slot. Or the sleeve body can be sleeved on the side of the back shell, thereby solving the problem that the prior art protection cover can swing freely. In addition, when the pivoting portion of the front cover of the front cover covers the mobile device or the pivoting frame is completely covered by the mobile device, the user can selectively pull out the cover shielding member to cover the mobile device, but can be sure Protecting the display of the mobile device, thus improving the usability of the creation. In addition, the design of the present invention is relatively simple and easy to manufacture, and the production cost of the protective cover is lower than that of the prior art, and the industrial utilization is high.

With this creative description, it is known that this creation has the value of use in the industry. However, the above embodiments are merely illustrative of the preferred embodiments of the present invention, and those skilled in the art can make various other modifications and changes as described in the above embodiments of the present invention. However, these improvements and changes made in accordance with the present embodiment are still Belonging to the creative spirit of this creation and the scope of the definition of the patent.

112‧‧‧ Storage trough

113‧‧‧First housing end

114‧‧‧Second housing end

122‧‧‧Second pivot

132‧‧‧Exhibition shielding elements

1313‧‧‧Receiving work slot

1321‧‧‧ fixed end

1322‧‧‧Free end

1323‧‧‧Fixed institutions

Claims (10)

A detachable protective cover structure for a mobile device includes: a back housing, a accommodating slot and a receiving slot, the accommodating slot is formed on a top surface of the back shell to accommodate the action a device, and the receiving slot is formed on a bottom surface of the back housing, the back housing further has a first housing end and a second housing end opposite to the first housing end; The connecting component is coupled to the first housing end portion; and a retractable front housing includes: a housing body having a connecting end portion and an open end portion, the connecting end portion being coupled to the connecting portion The component body is configured to selectively pivotally cover the top surface of the back shell or the receiving groove of the back shell by the joint assembly, the shell system is along the joint end An unfolding direction extending to the open end and opening a working slot extending from the connecting end toward the open end; and a recessed shielding member extending from a fixed end to the a free end, the fixed end is fixed in the retracting working slot adjacent to the shell body a connecting end portion, the free end portion being selectively slidably received from the finishing working slot or extending from the finishing working slot toward the second housing end of the back housing and fixed to the second housing Ends. The detachable protective cover structure of the mobile device according to claim 1, wherein the extended shielding member is composed of one of a roller blind, an elastic film and a plurality of pull tabs. The detachable protective cover structure of the mobile device according to the first aspect of the invention, wherein the free end of the extended shielding member is provided with a fixing mechanism for fixing to the back housing. The second housing end. The detachable protective cover structure of the mobile device according to claim 3, wherein the fixing mechanism is one of a fastening component and a magnetic component. The detachable protective cover structure of the mobile device of claim 1, wherein the connecting component comprises a first pivot, a second pivot, and a connecting member, the first pivoting link The second pivot is coupled to the connecting end of the housing body, and the connecting member is coupled to the first pivot and the second pivot. The detachable protective cover structure of the mobile device according to claim 1, wherein a top surface of the shell body and a surface of the receiving groove are provided with a magnetic mechanism, so that the shell body is fixed to the receiving groove . A detachable protective cover structure for a mobile device, comprising: a back housing, which is provided with a receiving slot, the accommodating slot is formed on a top surface of the back housing, thereby accommodating the mobile device, the back The housing further has a first housing end and a second housing end opposite the first housing end; a coupling assembly coupled to the first housing end; and a recessed The frame body comprises: a frame body having a connecting end portion and an open end portion, the connecting end portion Attached to the connecting component, the frame body is selectively pivotally covered by the connecting component to cover the top surface of the back casing or fit to the side of the back casing, and the frame system is self-connecting The end portion extends in an unfolding direction to the open end portion, and is provided with a guiding groove extending from the connecting end portion toward the open end portion; and a converging shielding member extending from a fixed end portion To a free end, the fixed end is fixed in the guiding groove adjacent to the connecting end of the frame body, and the free end is selectively received at the connecting end adjacent to the frame body or The second housing end portion of the back housing is unfolded from the fixed end portion and fixed to the open end of the frame body. The detachable protective cover structure of the mobile device according to claim 7, wherein the extended shielding member is composed of one of a roller blind, an elastic film and a plurality of pull tabs. The detachable protective cover structure of the mobile device of claim 7, wherein the connecting component comprises a first pivot, a second pivot, and a connecting member, the first pivoting link The second pivot is coupled to the connecting end of the frame body, and the connecting member is coupled to the first pivot and the second pivot. The detachable protective cover structure of the mobile device according to the seventh aspect of the present invention, wherein the free end of the extended shielding member is provided with a fixing mechanism for fixing to the frame body The open end.