TWI568330B - Combined multi - functional protective shell - Google Patents

Description

Combined multifunctional protective case

The present invention relates to a protective casing, and more particularly to a combined multifunctional protective casing.

Modern technology is changing with each passing day. Portable electronic products such as smart phones and tablets, along with various output devices and applications with different functions, have become an indispensable part of modern life. In order to protect these products with detailed appearance and low price, the protective functions of these portable electronic products are more sophisticated and diversified, and the products are generally thinner and less expensive. Damage and dirt, which in turn increases the life of the device and increases durability.

Referring to FIG. 1, a new type of patent application No. M447705 of the Republic of China, discloses a protective casing 1 for a mobile device. The protective casing 1 includes a left side frame 11, a right side frame 12, a lower frame 13 and three for combining. The left and right side frames 11 and 12 and the positioning pin 14 of the lower side frame 13 and the plurality of shock absorbing pads 15 adhered to the left and right side frames 11 and 12 and the lower side frame 13 are provided. The left side frame 11 includes a left pivot end 111 disposed near one end of the lower frame 13 and a protruding end 112 disposed away from the other end of the lower frame 13 and extending outward. The right side frame 12 includes a setting A right pivoting end 121 adjacent to one end of the lower frame 13 and a concave end 122 disposed away from the other end of the lower frame 13 and recessed inwardly and detachably engaged with the protruding end 112. The lower frame body 13 includes two pivoting ends 131 that are respectively recessed inwardly and detachably engaged with the left pivoting end 111 and the right pivoting end 121. The protective case 1 can cover the mobile device to achieve the protective effect.

Due to the large size of portable electronic products, and depending on the application, it can be matched with various output devices. Although the protective cover 1 can achieve the effect of coating and protection, it cannot be corresponding to different sizes of products. The adjustment can not accommodate the output device required for carrying, and the generality is low.

Accordingly, it is an object of the present invention to provide a corresponding multi-functional protective case that can be adjusted according to different sizes of electronic products and that can accommodate the desired output device.

Thus, the combined multifunctional protective casing of the present invention comprises a main body unit and four combined units respectively separably combined on the main casing. The main unit includes a main body of a cross shape, defining a first auxiliary line and a second auxiliary line perpendicular to each other through a center point of the main casing, the main casing along the first auxiliary line and the main auxiliary line The second auxiliary line can symmetrically divide the four blocks of the general L shape. Each combination unit is detachably assembled on a corresponding block and includes a combined casing having a storage space, and a fixing member disposed on the combined casing, the fixing member being L-shaped and disposed on The combined housing is away from the end edge of the center point, and the fixing members of the combined units cooperate to fix an electronic product.

The utility model has the advantages that the combined unit can be separated from the main unit and replaced with electronic products of different sizes, and each combined housing has a storage space for accommodating an output device, so that the user can The required output device is stored and carried along with the electronic product to improve convenience and versatility.

2‧‧‧Main unit

21‧‧‧Main housing

22‧‧‧ accommodating space

23‧‧‧ Block

231‧‧‧First engagement slot

232‧‧‧Second snap groove

233‧‧‧ entrance

24‧‧‧Outer wiring

25‧‧‧ Cover

3‧‧‧Combination unit

31‧‧‧Combined housing

311‧‧‧First housing part

312‧‧‧Second housing part

313‧‧‧ Storage space

32‧‧‧Fixed parts

33‧‧‧ fixed sets

34‧‧‧Slider

35‧‧‧Flexible components

36‧‧‧First card fittings

37‧‧‧Second fittings

381‧‧‧First line

382‧‧‧Second line

39‧‧‧Outer cover

4‧‧‧USB cable

41‧‧‧USB connector

5‧‧‧ headphone

51‧‧‧Speakers

52‧‧‧First wire segment

53‧‧‧second wire segment

54‧‧‧Power terminal

6‧‧‧ card reader

61‧‧‧Card end

62‧‧‧ input

7‧‧‧ Briefing remote control

71‧‧‧Control button

8‧‧‧Checkout pen

9‧‧‧Electronic products

L1‧‧‧first auxiliary line

L2‧‧‧second auxiliary line

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a perspective exploded view showing a mobile device disclosed in the new patent application No. M447705 of the Republic of China. FIG. 2 is an exploded perspective view showing a preferred embodiment of the combined multifunctional protective casing of the present invention; FIG. 3 is a plan view showing a main unit and a four-combined unit in the preferred embodiment; FIG. 4 is a partial side view showing the state before the first engaging groove of a block and the first engaging member of a combined casing are combined in the preferred embodiment, for convenience of explanation, FIG. 5 is a partial side view, which is a partial side view, which assists in explaining the combined state of FIG. 4. For convenience of explanation, some components are omitted in the drawing; FIG. 6 is a partial exploded perspective view showing one of the preferred embodiments. The storage space of the combined housing can accommodate a USB connecting cable. For convenience of description, some components are omitted in the figure; FIG. 7 is a partial exploded perspective view showing a combination of the preferred embodiment. Space may house a headset; FIG. 8 is a partially exploded perspective view showing the storage space of a combined housing for accommodating a card reader. For convenience of explanation, some components are omitted in the drawing; FIG. 9 is a partial exploded view. In the preferred embodiment, a storage space of a combined housing can accommodate a briefing remote control, and the first nanowire port of the combined housing can accommodate a counterfeit pen; and FIG. 10 is a top view. A state in which the main unit is combined with a combined unit of one size in the preferred embodiment.

Figure 11 is a top plan view showing the state in which the main unit is combined with a combined unit of another size in the preferred embodiment.

Referring to FIG. 2 and FIG. 3, a preferred embodiment of the combined multifunctional protective casing of the present invention comprises a main body unit 2 and four combined units 3 respectively detachably combined on the main body unit 2. The main body unit 2 includes a main housing 21 having a cross shape and having an accommodating space 22, defining a first auxiliary line L1 and a second auxiliary line L2 which are perpendicular to each other through a center point of the main housing 21. The main housing 21 is symmetrically divided into four substantially L-shaped blocks 23 along the first auxiliary line L1 and the second auxiliary line L2, and the main housing 21 is also provided with two spacings and is accommodated therein. The space 22 is connected to the outside of the terminal 24, and is disposed on the main casing 21 and removably closes the cover 25 of the corresponding outer terminal 24. Each of the blocks 23 has a first engaging slot 231 extending along the direction of the first auxiliary line L1, a second engaging slot 232 extending along the second auxiliary line L2, and a connecting space 22 And an inlet port 233 of the second engaging groove 232.

Each combination unit 3 is detachably combined on the corresponding block 23, and includes a combined housing 31, a fixing member 32 which is L-shaped and disposed on the end edge of the combined housing 31 away from the center point. a fixing sleeve 33 disposed inside the combined housing 31, a sliding rod 34 extending through the fixing sleeve 33, a resilient member 35 interposed between the fixing sleeve 33 and the sliding rod 34, and a setting And engaging the first engaging member 36 of the combined housing 31 on the sliding bar 34 and along the direction of the first auxiliary line L1, and a second auxiliary line along the second auxiliary line of the combined housing 31 L2 and a second engaging member 37 projecting in the direction of the main casing 21. The combination housing 31 is combined with a first housing portion 311 and a second housing portion 312 and defines a storage space 313. The fixing members 32 of the combination unit 3 cooperate to fix an electronic product (not shown).

Referring to Fig. 4, in the following description, the operation of one combination unit 3 will be described. When the first engaging member 36 is biased, the first engaging member 36 can be folded into the combined housing 31 relative to the fixing sleeve 33 in the direction of the first auxiliary line L1 to compress the elasticity. Element 35. At this time, as shown in FIG. 5, when the second engaging member 37 is inserted into the corresponding second engaging groove 232, and the force applied to the first engaging member 36 is removed, the elastic member is removed. The first latching member 36 is placed in the first engaging slot 231, and the main unit 2 and the combining unit 3 are combined. The main body unit 2 and the combination unit 3 can be separated by applying force to the first engaging member 36 and pulling the second engaging member 37 away from the corresponding second engaging groove 232.

Referring to FIG. 6, in the preferred embodiment, the storage space 313 of a combination unit 3 can be used to accommodate a USB connection line 4 each having a USB connector 41 at both ends, and the combination unit 3 further includes a the first a first nano-port 381 opened on the combined housing 31 in the direction of the auxiliary line L1, a second nano-port 382 opened on the second engaging member 37 in the direction of the second auxiliary line L2, and a setting The cover case 39 is sandwiched between the first housing portion 311 and the second housing portion 312. One of the USB connectors 4 of the USB cable 4 can extend through the first nano-port 381 and be connected to other electronic devices (not shown), and the other USB connector 41 can sequentially pass the second nano-wire. The port 382 and the inlet port 233 are inserted into a hub (not shown) or a mobile power source (not shown) in the accommodating space 22.

Referring to FIG. 7 , the storage space 313 of the other combination unit 3 can be used to accommodate an earphone 5 having two speakers 51 , a first wire segment 52 connected to the speakers 51 at one end, and one end and the first wire segment 52 . A second wire segment 53 is connected, and a power terminal 54 is connected to the other end of the second wire segment 53. When the stored earphone 5 is to be used, the first and second housing portions 311, 312 can be separated, and the speaker 51 can be worn and connected to the electronic product (not shown). The first wire segment 52 and the second wire segment 53 are respectively placed in the second nanowire port 382 and the first nanowire port 381, and the first and second housing portions 311, 312 are disposed. In combination, the earphone 5 can be connected to an electronic product. The second cable opening 382 is formed on the combination housing 31. The second housing member 301 can be opened on the second fastening member 37 as shown in FIG.

Referring to FIG. 8, the storage space 313 of the other combination unit 3 can be used to accommodate a card reader 6 having a card end 61 and an input end 62. The user can insert a memory card (not shown) through the first nano-port 381 to the card-side end 61 of the card reader 6. The input terminal 62 can pass the second nanometer in sequence. The wire port 382 and the wire inlet port 233 are inserted into a hub (not shown) in the accommodating space 22.

Referring to FIG. 9, the storage space 313 of the other combination unit 3 can be used to accommodate a briefing remote control 7 having a plurality of control buttons 71, and the first nano-port 381 can be used to accommodate a counterfeit pen 8. In FIG. 9, the combination unit 3 does not have a second nanowire port 382 as shown in FIG. 7, and the outer lid 39. The control button 71 of the briefing remote control 7 is exposed to the combination housing 31 for user operation.

Of course, the storage space 313 can also accommodate other output devices, and should not be limited to the foregoing disclosure.

Referring to FIG. 10 and FIG. 11 , the combination of the body unit 2 and the combined unit 3 of different sizes can be used to correspondingly and fix the electronic products 9 of different sizes.

In summary, the present invention can replace the electronic components 9 of different sizes by replacing the combined units 3 of different sizes, and can accommodate various types of output devices in the storage space 313 and carry them, thereby improving versatility and convenience. Therefore, the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and patent specification content of the present invention, All remain within the scope of the invention patent.

2‧‧‧Main unit

21‧‧‧Main housing

22‧‧‧ accommodating space

23‧‧‧ Block

231‧‧‧First engagement slot

232‧‧‧Second snap groove

233‧‧‧ entrance

24‧‧‧Outer wiring

25‧‧‧ Cover

3‧‧‧Combination unit

31‧‧‧Combined housing

311‧‧‧First housing part

312‧‧‧Second housing part

313‧‧‧ Storage space

32‧‧‧Fixed parts

33‧‧‧ fixed sets

34‧‧‧Slider

35‧‧‧Flexible components

36‧‧‧First card fittings

37‧‧‧Second fittings

381‧‧‧First line

382‧‧‧Second line

39‧‧‧Outer cover

L1‧‧‧first auxiliary line

L2‧‧‧second auxiliary line

Claims (6)

A combined multifunctional protective casing comprises: a main body unit comprising a main body of a cross shape, defining a first auxiliary line and a second auxiliary line which are perpendicular to each other through a center point of the main casing, The main casing can symmetrically divide four substantially L-shaped blocks along the first auxiliary line and the second auxiliary line; and four combined units, each combining unit can be separately combined on the corresponding block And comprising a combined housing having a receiving space, and a fixing member disposed on the combined housing, the fixing member being L-shaped and disposed at an edge of the combined housing away from the center point, the combination The fixing members of the unit cooperate to fix an electronic product. The combined multi-functional protective case of claim 1, wherein each of the combination units further includes a fixing sleeve disposed inside the combined casing, a sliding rod extending through the fixing sleeve, and a clamping member An elastic member between the fixing sleeve and the sliding rod, a first engaging member disposed on the sliding rod and retractably protruding in the direction of the first auxiliary line, and the first engaging member of the combined housing a second engaging member protruding from the casing along the second auxiliary line and facing the main casing, each block of the main casing having a pair of first engaging grooves corresponding to the first engaging member And a pair of second engaging grooves of the second engaging member, when the force is applied to the first engaging member, the first engaging member can be along the first auxiliary line with respect to the fixing sleeve The direction is folded into the combined housing, thereby separating the combined unit from the main unit. The combined multi-functional protective case of claim 2, wherein the main body of the main body unit is hollow, and the main housing further has an accommodating space. And a second opening and communicating with the accommodating space, and the second connecting hole is disposed on the main casing and removably closing the corresponding outer wiring opening. The combined multi-functional protective shell of claim 3, wherein each combination unit further has a first nanowire that is opened on the combined housing in the direction of the first auxiliary line and communicates with the storage space. And an outer cover that is disposed on the combined housing and that can openably close the first nanowire opening. The combined multi-functional protective shell of claim 4, wherein each combination unit further has a second nanowire that is opened on the combined housing in the direction of the second auxiliary line and communicates with the storage space. Each of the blocks of the main casing further has an inlet opening formed on the second engaging groove and communicating with the accommodating space. The combined multifunctional protective casing according to claim 5, wherein each of the combined casings is formed by a combination of a first casing portion and a second casing portion, and collectively defines the storage space.