TWM455188U - Protection cover of electronic device - Google Patents

Description

Protective device set of electronic device

The present invention relates to a protective shell group, in particular to an innovative structural designer who is additionally combined in a two-piece detachable group on the back of the electronic device and capable of facilitating disassembly and replacement.

According to the rapid development of electronic technology, all kinds of portable electronic products have become quite common in life, and their types have different appearances depending on their functions, such as smart phones, PDAs, and tablets. , electronic players, etc., are familiar products, and various types of protective shells that can be additionally combined with the electronic products are also produced, because the protective shell can be matched to a specific pattern, color, etc., thereby making the electronic Products can be uniquely loved and therefore loved by younger consumers.

However, in the case of the conventionally known protective casing, almost all of them are integrally formed in a single system type, and the structure is usually constituted by a shell portion and a peripheral side wall extending downward from the periphery of the shell portion, so that the shell An accommodating space is formed in the side of the plate and the side wall, so that the electronic product can be installed in the accommodating space. However, although the structure is the most common design, the protective case is installed in the electronic product. When the peripheral side wall tightly covers the periphery of the electronic product, the limit is reached. Therefore, when the user wants to remove the protective case from the electronic product for replacement, it is usually necessary to apply a certain force to remove the protective case. It not only causes the inconvenience of disassembly, but also easily scratches and damages the surface of the electronic product when it is detached from the protective casing, which causes great inconvenience in use; in addition, since the conventional protective shell is limited to one-piece molding The structure type, so the pattern or color is directly formed on the shell portion and the peripheral side wall of the protective shell. If the user wants to change to another pattern or color, only another protective shell can be purchased for replacement. each other Inter and do not work with each other, and therefore have been difficult to meet the needs of today's consumers innovative ideas; Looking at the current market visibility of shell protection products, at best, only an external electronic device combination with additional However, how to develop a more practical and functional protective shell structure for the above problems, and the users are looking forward to it, and the relevant industry players must make efforts to develop breakthrough targets and directions.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a protective casing set for an electronic device, and the problem to be solved is to improve and innovate a breakthrough in how to develop a more ideal and practical electronic device protective shell structure; The protective cover group is created by being additionally combined on the back of an existing electronic device, and the technical feature of the present invention is mainly that the structure of the protective cover group mainly includes a main casing, which is in a predetermined casing type. And comprising a front frame edge, a rear frame edge, disposed at the opposite end of the front frame edge, and the front and rear frame edges are configured to fit the corner side of the back of the electronic device; a concave plate a portion is disposed laterally between the front and rear frame edges, and has a recessed state with the front and rear frame edges in a concave state to form an installation space, and wherein the front and rear frame edges and the concave plate portion The connecting portion defines a limited side, and the left and right sides of the concave portion are formed with an open side; the first limiting edge is formed on the opposite inner side of the front and rear frame edges, thereby the main housing combination When the electronic device is used, a limiting edge can be limited to a corner side of the electronic device; a sub-housing, the mounting space formed in the main housing is in a detachable group state, the sub-housing includes a top surface, and is formed with a longitudinal side and a lateral side, and the shape of the top surface can cooperate with the concave plate portion of the main casing; the two lateral surfaces extend downward from the lateral side of the top surface, and the sub-housing is mounted on the main body When the space is installed in the casing, the lateral surface corresponds to the open side of the concave plate portion, and the longitudinal side of the top surface corresponds to the limiting side of the concave plate portion, so that the installation state of the auxiliary casing can be obtained. a second limit edge formed in the sub-housing When the sub-surface is opposite to the inner side, so that the sub-housing is installed in the installation space of the main casing, the second limiting edge can limit the two sides of the electronic device; thereby, the main and auxiliary sides can be utilized The structure of the two-piece detachable group that is co-constructed by the housing makes it easier to replace and disassemble the main and sub-housings, and when the user wants to disassemble the protective casing group, When the main casing and the sub-housing are pulled, the first and second limiting edges can be disassembled from the electronic device and can be disassembled, thereby preventing the electronic device from being damaged by the disassembling process, and further, the main device can be The housing and the sub-housing are arranged in different colors or patterns, so that the user can replace and replace each other according to the requirements, thereby achieving easy disassembly, facilitating color matching, avoiding damage to the electronic device when disassembling, and improving convenience and practicability. And many other practical benefits.

Another object of the present invention is to provide at least one engaging edge at a predetermined position of the concave plate portion of the main casing, and at least one side of the auxiliary casing is fitted with a card slot. The technical feature is that the user can first fix the card slot to the engaging edge, and the above pulling or pressing mode fixes the card slot to the engaging edge, so that the sub-housing can be used as a support frame without hand grip The user can grasp the card slot in different engaging edges as the case may be, thereby obtaining the best viewing angle when viewing the electronic device.

Referring to Figures 1 through 5, there is shown a preferred embodiment of the protective casing of the present electronic device, but the embodiments are for illustrative purposes only and are not limited by the structure. The protective cover group 05 is additionally combined with the back A1 of an existing electronic device A, and the electronic device A of the present invention can be one of a mobile phone, a portable multimedia player, and a tablet computer. The protective casing set 05 includes a main casing 10 and a predetermined casing type including: a front frame edge 11 , and the front frame edge 11 is configured to be fitted with a through opening 111 at a predetermined position. The opening 111 can correspond to a preset lens or sound effect port on the electronic device A; a rear frame edge 12 is disposed at the opposite end of the front frame edge 11, and the front and rear frame edges 11, 12 are configured to fit the corner side of the back A1 of the electronic device A; a concave plate The portion 13 is disposed laterally between the front and rear frame edges 11 and 12, and has a recessed state with the front and rear frame edges 11 and 12 in a concave state to form a mounting space 14, wherein the front portion The rear frame edges 11 and 12 are connected to the concave plate portion 13 to define a limiting side 131, and the left and right sides of the concave plate portion 13 are formed with an open side 132. The first limiting edge 15 is formed on the The front and rear frame edges 11, 12 are opposite to the inner side, so that when the main casing 10 is assembled to the electronic device A, the first limiting edge 15 can limit the corner side of the electronic device A; The mounting body 14 formed in the main housing 10 is in a detachable assembled state. The sub housing 20 includes a top surface 21 formed with a longitudinal side 211 and a lateral side 212, and the top surface The shape of 21 can be matched with the concave plate portion 13 of the main casing 10; wherein the longitudinal side 211 can be flat, circular, or the like, and the portion is not limited; the two lateral faces 22 are The lateral side 212 of the top surface 21 extends downwardly, and when the sub-housing 20 is mounted on the installation space 14 of the main casing 10, the lateral surface 22 corresponds to the open side 132 of the concave plate portion 13. The longitudinal side 211 of the top surface 21 corresponds to the limiting side 131 of the concave plate portion 13, so that the mounting state of the sub-housing 20 can be limited; the second limiting edge 23 is formed in the sub-housing. The second limiting edge 23 can limit the position of the electronic device A when the second housing edge 20 is mounted on the mounting space 14 of the main housing 10 The material of the main casing 10 and the sub-housing 20 of the protective casing group 05 is metal, plastic or one of them is metal and the other is plastic.

The specific implementation type and usage status of this creation are as follows:

Please refer to the figures 6 to 8 , wherein the concave portion 13 of the main casing 10 is provided with at least one engaging edge 30 at a predetermined position (this example is a three-card edge 30). At least one lateral surface 22 of the sub-housing 20 is matched with a predetermined type of card slot 31. The engaging edge 30 of the present invention is implemented in a downward barb type, and the user can firstly insert the card slot. After the pair of 31 is located at the engaging edge 30, the upper pulling manner causes the card slot 31 to be fixed to the engaging edge 30, or the engaging edge 30 can be set to an upward barb type. The groove 31 is fixed to the engaging edge 30, and one lateral surface 22 of the sub-housing 20 can be fixed to the concave plate portion 13 and the other lateral surface 22 can be supported (as shown in FIG. 8). That is, the sub-housing 20 is used as a support frame, so that the main housing 10 is held at a specific angle, so that the user can directly hold the electronic device A to the desktop without holding the electronic device A by hand. In addition, the user can directly engage the card slot 31 to the different engagement edge 30 in a visual situation, and can obtain an optimal viewing angle when viewing the electronic device A; The top surface 21 of the sub-housing 20 is provided with a through-opening 50 corresponding to the position where the engaging edge 30 is disposed, so that when the sub-housing 20 is combined with the main casing 10, the through-opening 50 can provide the engaging edge 30. Wear and stretch.

In addition, as shown in FIG. 3 and FIG. 5 , the opposite inner side of the top surface 21 and the lateral surface 22 are formed with a retaining edge 40 , so that the sub-housing 20 is mounted on the main housing 10 . In the space 14, the retaining edge 40 is brought into an engaged state against the open side 132 of the concave plate portion 13 provided in the main casing 20, so that the combined state of the main and auxiliary casings 10, 20 is more stable.

The present invention mainly consists of a two-piece detachable group structure formed by the main and sub-housings 10, 20. When the user wants to disassemble the protective casing group 05, the main casing only needs to be pulled. The body 10 or the sub-housing 20 can disengage the first limiting edge 15 or the second limiting edge 23 from the electronic device A, and the main and auxiliary housings 10 and 20 are also It is easy to disassemble and replace, so it can improve the well-known type of protective case, which is difficult to disassemble, and is easy to damage the electronic device when disassembling and unloading. In addition, the creation can be set by the main and auxiliary housings 10, 20 For different colors or different patterns, it can match the current young The person seeks a new mindset that makes it easy to select the preferred color and pattern, and disassembles and replaces the main casing 10 or the sub-housing 20 for matching, and the replaced main casing 10 or sub-housing 20 is also The ability to reuse and match can greatly improve the convenience and practicality of use, thereby achieving practical progress such as easy disassembly, color matching, and damage to the electronic device A when disassembly is avoided.

Efficacy description: The facts that enhance the effectiveness of this creation are as follows:

The "protective shell group of electronic device" disclosed in the present application is mainly a structure of a two-piece detachable group which is formed by the co-construction of the main and sub-housings. The replacement of the sub-housing between the sub-housings is easier, and the main and sub-housings respectively limit the shape of the two sides and the side of the electronic device. When the user wants to disassemble the protective casing group, only The main housing or the sub-housing needs to be pulled, so that the first limiting edge or the second limiting edge can be disengaged from the electronic device, so that the peripheral side wall is tightly wrapped compared with the conventional protective shell. In terms of the structural type of the limit around the electronic product, the creation system can unload the main and auxiliary casings from the electronic device one by one, making it easier to disassemble, and effectively avoiding the disassembly process and subjecting the surface of the electronic device to Damaged or scratched, in addition, the main casing and the sub-housing can be set to different colors or patterns, so that the user can replace them with each other as needed, and the disassembled main casing or sub-housing can be reused. Matching, so as to achieve easy disassembly, facilitate color matching, avoid disassembly when making electronics Home damage, scratches and enhance the many practical benefits of ease of use and so on.

The new effects that this creation can produce are as follows:

The utility model is mainly provided with at least one engaging edge at a predetermined position of the concave plate portion of the main casing, and at least one side of the auxiliary casing is matched with a technical feature of the card slot, so that the user is After the card slot is located at the edge of the card, the card slot is fixed to the card edge by the above pulling or pressing method, so that the sub-housing can As the support frame, no hand holding is required, and the user can fit the card slot into different engaging edges as the case may be, thereby obtaining the best viewing angle when viewing the electronic device.

The disclosures of the above embodiments are used to specifically explain the present creation, and although the descriptions are made through specific terms, the scope of patents of the novel creation cannot be limited thereby; those skilled in the art can understand the spirit of the creation. Changes and modifications are made to the equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.

05‧‧‧Protection shell group

10‧‧‧Main housing

11‧‧‧ Front frame

111‧‧‧ wearing a mouth

12‧‧‧ After the frame

13‧‧‧ concave plate

131‧‧‧Limited side

132‧‧‧ open side

14‧‧‧Installation space

15‧‧‧First limit margin

20‧‧‧Subshell

21‧‧‧ top surface

211‧‧‧ longitudinal side

212‧‧‧ lateral side

22‧‧‧ lateral side

23‧‧‧Second limit

30‧‧‧Card edge

31‧‧‧ card slot

40‧‧‧ 挡缘

50‧‧‧

A‧‧‧Electronic device

A1‧‧‧ Back

Fig. 1 is an exploded perspective view of the creation of the protective case assembled on the electronic device.

Fig. 2: An exploded perspective view of the creation of the protective casing assembled in the electronic device.

Figure 3: A partial enlarged view of the main casing of the present creation.

Figure 4: A partial enlarged view of the sub-housing of the present creation.

Figure 5: A partial enlarged view of the combined state of the main and sub-housings of the present creation.

Fig. 6 is an exploded perspective view showing another embodiment of the present creation.

Figure 7: Schematic diagram of the implementation state of the card slot with the card edge.

Figure 8: A cross-sectional view of the state of use of this creation.

05‧‧‧Protection shell group

10‧‧‧Main housing

11‧‧‧ Front frame

111‧‧‧ wearing a mouth

12‧‧‧ After the frame

13‧‧‧ concave plate

131‧‧‧Limited side

132‧‧‧ open side

14‧‧‧Installation space

15‧‧‧First limit margin

20‧‧‧Subshell

21‧‧‧ top surface

211‧‧‧ longitudinal side

212‧‧‧ lateral side

22‧‧‧ lateral side

23‧‧‧Second limit

40‧‧‧ 挡缘

A‧‧‧Electronic device

A1‧‧‧ Back

Claims (5)

A protective casing set of an electronic device, the protective casing set being additionally combined with a back of an existing electronic device, the protective casing set comprising: a main casing, the predetermined casing type comprising: a front frame edge And a rear frame edge disposed at the opposite end of the front frame edge, and the front and rear frame edges are configured to fit the corner side of the back of the electronic device; a concave plate portion, the lateral direction Forming a mounting space between the front and rear frame edges and having a high and low section with the front and rear frame edges, wherein the front and rear frame edges are engaged with the concave plate portion Defining a limited side, and forming an open side on the left and right sides of the concave plate portion; a first limiting edge is formed on the opposite inner side of the front and rear frame edges, thereby combining the main casing with the electronic device The first limiting edge can be limited to the corner side of the electronic device; a sub-housing, the mounting space formed in the main housing is in a detachable group, the sub-housing includes: The top surface is formed with a longitudinal side and a lateral side, and the shape of the top surface can match the concave of the main casing The two lateral faces extend downward from the lateral sides of the top surface, and when the sub-housing is installed in the installation space of the main casing, the lateral surface corresponds to the open side of the concave plate portion. The longitudinal side of the top surface corresponds to the limiting side, so that the mounting state of the sub-housing can obtain the limit position; the second limiting edge is formed on the opposite side of the bottom side of the two lateral surfaces of the sub-housing, so that When the sub-housing is installed in the installation space of the main casing, the second limiting edge can limit the two sides of the electronic device; thereby, the crucible can be constructed by using the main and sub-shells. The structural type of the detachable group, when the user wants to disassemble the protective casing group, Pulling the main casing or the sub-housing can disengage the first or second limiting edge from the electronic device, and can set the main casing and the sub-housing to different colors or patterns. In order to facilitate the user to match each other, it is easy to disassemble, facilitate color matching, and avoid damage to the electronic device when disassembling. The protective casing set of the electronic device of claim 1, wherein the concave portion of the main casing is provided with at least one engaging edge at a predetermined position, and at least one side of the auxiliary casing The card slot is provided, and the user can first position the card slot at the edge of the card, and the above-mentioned pulling or pressing method is used to fix the card slot to the engaging edge, and one side of the sub-shell is formed. The bracket can be fixed to the concave plate portion, and the other lateral surface can be supported as a support frame. Therefore, the user can fit the card slot into the different engagement edge as the case can be, and can be viewed. An optimal viewing angle of the electronic device; and wherein the top surface of the sub-casing is provided with a through opening corresponding to the position of the engaging edge, so that when the sub-housing is combined with the main housing, the opening can The card is worn and stretched. The protective casing set of the electronic device of claim 1 or 2, wherein the top surface and the lateral surface are joined to each other at a position on the inner side to form a retaining edge, so that the auxiliary housing is mounted on the main housing When the space is installed, the retaining edge is brought into an engaged state against the open side of the concave plate portion provided in the main casing. The protective casing set of the electronic device according to claim 1 or 2, wherein the electronic device is one of a mobile phone, a portable multimedia player, and a tablet computer. Protection of electronic devices according to claim 1 or 2 of the patent application The shell group, wherein the main shell and the sub-shell of the protective shell group are made of metal, plastic or one of them is metal and the other is plastic.