TWI334762B - Housing - Google Patents

Description

1334762 06P038-TW 23695twf.doc/n IX. Description of the Invention: [Technical Field] The present invention relates to a casing, and more particularly to a casing for a network device. [Prior Art]

With the development of the Internet, network devices such as modems or routers are constantly being introduced. Among them, network devices usually use a casing to protect their internal electronic components, and prevent electronic components from being damaged by improper external forces. Figure i is a diagram showing a casing of a conventional network device. Referring to FIG. 1, the casing 100 of the conventional network device is composed of an upper casing 110 and a lower casing 12, and electronic components (not shown) are accommodated in the upper casing u and the lower casing. The body 12 is formed in the accommodating space. In the prior art, the upper casing 11 is provided with a plurality of connecting holes 112, and the lower casing 2 is provided with a plurality of locking holes 122 corresponding to the connecting holes 112, and the user can lock with the screws 13 The connection between the connection hole ι 2 and the lock hole 122 enables the upper case 110 and the lower case 120 to be tightly coupled: thereby protecting the electrons disposed between the upper case 11G and the lower case 12Q: being damaged by an external force. One of the values is that the assembler assembles the case 1 or the net job, and asks for the repair of the scales of the device:: or the maintenance personnel need to use additional locking tools (for example, t糸) The screwdriver can be used to assemble or repair the d lock ^ assembly or disassemble the case 1 (10) will waste more time, 1334762 06P038-TW 23695twf.d〇c/ n 1 efficiency, repair efficiency. In addition, it is not easy to obtain a locker in a work environment; 100 cannot be assembled or disassembled smoothly. Therefore, how to connect:: == solution) and better assembly (or to disassemble the [invention] method and the preferred shell, and to switch (disassemble) is suitable for the present invention to propose a kind of casing, The second housing includes a first housing, a second housing disposed on the first housing, a plurality of first and third engaging structures, and a plurality of second housings disposed in the second housing. There is at least - slotting to form - press _ mouth, around the pressing portion so that the pressing portion can be generated along the action. (4) 帛 two card merging corresponds to the 2 structure and the third engaging structure' Each of the first structures has a groove. When the second casing group is cracked on the first casing, the second structure is engaged with the second engaging structure to restrict the second casing from being controlled by the road. Actuating. The third engaging structure is along the ^, the first housing, and corresponding to the second engaging structures, the T-shell!, the third engaging structure and the second engaging structure. Restricting the second housing to act on the second moving path, and when the force is forced to move along the first moving path, the second path moves to the second moving path to make the third card The first housing includes a bottom plate, a back plate, and a first moving plate. The second housing includes a front panel corresponding to the back panel and a top panel corresponding to the bottom panel, and the first engaging structure and the third engaging structure are disposed on the side panel, and the second engaging structure The two sides of the top plate and the side plate are disposed. In one embodiment of the invention, the bottom plate, the back plate and the side plates are integrally formed.

In an embodiment of the invention, the top panel and the front panel are integrally formed. In an embodiment of the invention, the first engaging structure and the third engaging structure are clicks, and the second engaging structure is a hook. The invention further provides a casing comprising a first casing and a second

a plurality of first engaging structures and a plurality of third engaging structures are disposed on the first housing, and the second housing is provided with a plurality of second corresponding to the first engaging structure and the third engaging structure a locking structure, each of the second engaging structures has a recess, and when the second housing is assembled to the first housing, the first engaging structure is engaged with the second engaging structure to limit the second shell Actuating on the first moving path, the third engaging structure and the second engaging structure are engaged with each other to restrict the second housing from acting on the second moving path, so that the second housing can be firmly assembled On the first housing. Wherein, the second housing is further provided with a pressing portion connected to the second engaging structure, and the second engaging structure that is connected by the user to the pressing portion of the pressing portion is subjected to the force-shifting, concave After the pressing portion is pressed, the groove moves along the first-moving path to the 移动: the third engaging structure and the second engaging structure are no longer phased: the card: the buddy-set body can be separated from the first-shell .卞口1334762 06P038-TW 23695twf.doc/n, invented to provide a plurality of first engaging structures and a plurality of third twisting structures on the first housing, and to provide a plurality of and first cards on the second housing The second engaging structure of the third engaging structure and the third engaging structure, so that the first engaging structure and the third engaging structure 3 are too engaged with each other to make the second housing stable It is assembled on the R body. In addition, the present invention provides a pressing portion on the second casing, and when the user applies the force to the pressing portion, the second engagement with the "connection" is performed.

Will be forced to force - move the secret path. Since the third snap-fit is disposed on the first moving path and the groove is moved along the first moving path to the second moving path after the pressing portion is forced, the groove moves to the second moving path. ^ Therefore, the "three-card" and the second-two snap-fit structure are engaged with each other, and the first casing can be smoothly separated from the first casing.

In contrast to conventional techniques, the housing of the present invention utilizes a simple structural snap relationship to enable the first housing to be tightly engaged with the second housing without the need for additional aids for assembly. In the same way, the user can easily separate the first housing from the second housing by simply applying the pressing portion. In other words, the casing of the present invention has a convenient assembly and disassembly method, thereby improving the stacking and disassembling efficiency of the casing. In order to make the above features and advantages of the present invention more comprehensible, the following detailed description will be made in the following description. 2A is a schematic view of a casing of a preferred embodiment of the present invention. FIG. 2B is an exploded view of the casing of FIG. 2A, and FIG. 2C is a second casing of FIG. 2B. A schematic diagram of the body in another perspective. Referring to FIG. 1333762 06P038-TW 23695twf.doc/n 2A, FIG. 2B and FIG. 2C, the casing 200 of the embodiment mainly includes a first casing 210, which is adapted to be assembled to the second casing 210. The housing 220 includes a plurality of first engaging structures 230, a plurality of second engaging structures 240, and a plurality of second engaging structures 250. The casing 200 is, for example, a casing of a network device, and is adapted to protect electronic components in the network device to prevent the electronic components from being damaged by improper external force. Of course, in other preferred embodiments, the casing 2 is also suitable for use in other electronic products. In particular, in this embodiment, the first housing 210 and the second housing 220 are tightly coupled by the engagement relationship between the first card Φ structure 23 〇, the second accommodating structure 240, and the third accommodating structure 250. The grounds are engaged with each other. Hereinafter, the present embodiment will be described with respect to the connection relationship between the components of the casing. In the present embodiment, the first engaging structure 230 is disposed on the first housing 210, and the second engaging structure 240 is disposed in the second housing 220 and corresponds to the first engaging structure 230. The third engaging structure 250 is separated from the first engaging structure 230 along a first moving axis L2 and disposed on the first housing 210 (the first moving path L2 is, for example, the second housing 220 is assembled in the first The assembly path of the Lu housing 210, and the second movement path L2 and the first movement path L1 are perpendicular to each other, and corresponds to the second engagement structure 24A. Specifically, the first housing 21 of the present embodiment is composed of, for example, a bottom plate 212, a back plate 214, and two corresponding side plates 216. The second housing 22 is, for example, formed by a back plate 214. Corresponding to the front plate 222 and a top plate 224 corresponding to the bottom plate 212. The bottom plate 212, the back plate 214, and the side plate 216 are integrally formed, for example, and the top plate 222 and the front plate 224 may be integrally formed, for example, the first engaging structure 230 of the cassette and the first (ir m2 9 1334762 06P038-TW The second engaging structure 250 can be disposed on the inner wall of the side plate 216. For example, the second engaging structure 240 of the card can be disposed adjacent to the top plate 224 and the side plate 216. 2 Two side edges 224a and 224b In this way, when the first housing 220 is assembled to the first housing 21 , the first engaging structure 230 is engaged with the second engaging structure, and the second housing 240 is Similarly, the third engaging structure 250 and the second engaging structure 240 are engaged with each other to restrict the operation of the second body 220 on the second moving path L2. The structure 230 can limit the displacement of the second engaging structure 240 on the first moving path L1 and the second engaging structure 250 can limit the second engaging structure Μ. The displacement on the second moving path L2 Therefore, the second housing 22 can be supported by the first engaging structure 230, the second engaging structure 24, and the third engaging member. The second housing 220 is also provided with at least one slot 226 ′ to form a pressing portion 228, and the user only The pressing force is applied to the pressing portion 228, so that the second engaging structure 240 and the third engaging structure 25〇_ are no longer engaged with each other, thereby enabling the second housing 220 to follow the second moving path L2. Displaced away from the first housing 21〇 to separate from the first housing 210, that is, the housing 200 is restored from the assembled state (as shown in FIG. 2A) to the disassembled state (as shown in FIG. 2B). Specifically, the slot 226 of the embodiment is, for example, in the shape of a "gate", which is disposed on the top of the second housing 220, 224' and the slot 226 surrounds the pressing portion 228. Further, the first embodiment The two engaging structures 24 are connected to the pressing portion 228, and each of the second engaging structures 240 is provided with a groove 1334762 06P038-TW 23695twf.doc/n 242 suitable for the third engaging structure 25 to pass. Therefore, when the pressing portion 228 is forced to move along the first moving path LI, the pressing portion 228 is elastically deformed, and The second engaging structure 240 is moved along the first moving path L1. Since the third engaging structure 25 is disposed on the first moving path L2, and the groove 242 is pressed by the waste portion 228, A moving path L1 is displaced to the second moving path ???, so that the groove 242 on the second engaging structure 240 can be moved to the second moving path B2, so the third engaging structure 250 and the second engaging structure 24〇 is no longer relevant

The second housing 220 can smoothly move along the second moving path B2 away from the first housing 210 to separate from the first housing 21.

Table τ, as described above, the present invention is to provide a plurality of first, lower, and second engaging structures on the first casing, and to provide a plurality of and the second on the second casing. a second engaging structure corresponding to the third engaging structure, and thus the second housing, the shoddy-chicken-coupling structure, and the second engaging structure and the second engaging structure are mutually Engage. The t, the first engaging structure and the second engaging structure are engaged with the second closing of the second housing in a first--the moving path m. The third engaging structure and the second engaging structure are engaged/ This restricts the actuation of the second housing to the second movement path, and the second housing is stably assembled to the first housing. In addition, the present invention provides a pressing portion on the second casing, and when the pressing is performed, the pressing portion is forced to pass along the first moving path to make the groove of the third engaging structure along the _ The moving road #moving path 彳m is disposed in the second shifting structure in the third engaging structure and the groove is pressed (4) to the second machine after pressing (4)

11 1334762 06P038-TW 23695twf.doc/n The three-clamping structure and the second engaging structure are no longer engaged with each other, and the second casing can smoothly move away from the first casing along the second moving path. Move to separate from the first housing. - Compared to the prior art, the casing of the present invention has the following advantages: (1) Since the casing of the present invention utilizes a simple structural engagement relationship to enable the first casing to closely engage with the second casing, There is no need to use additional tools to assemble. Similarly, the user only needs to apply force to the pressing portion to easily separate the first housing from the second housing. In other words, the casing of the present invention has a more convenient assembly and disassembly method, thereby improving the assembly and disassembly efficiency of the casing. Λ (2) Since the casing of the present invention utilizes a simple structural snap-in to enable the first casing to be tightly engaged with the second casing, it is not necessary to additionally use a locking member such as a screw to the first casing and The second housing is locked to the housing of the present invention at a lower product cost. The present invention has been disclosed in the above preferred embodiments, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art will be able to make some changes without departing from the spirit and scope of the invention. The scope of protection of the present invention is defined by the scope of the appended claims. [FIG. 1 illustrates a casing of a conventional network device. 2 is a perspective view of a casing according to a preferred embodiment of the present invention. Figure 2 is an exploded view of the casing of Figure 2.

12 1334762 06P038-TW 23695twf.doc/n FIG. 2C is a schematic view of the second housing of FIG. 2B in another perspective. [Main component symbol description] 100: Case '110: upper case 112: connection hole' 120: lower case 122: lock hole 130: screw ^ 200: case 210: first case 212: bottom plate 214: Back plate 216: side plate 220: second casing 222: front plate 224: top plate • 224a, 224b: top plate side 226: slot 228: pressing portion 230: first engaging structure 240: second engaging structure 242: Groove 250: third engaging structure L1: first moving path L2: second moving axis 13

Claims (1)

1334762 X. Patent application scope: 1. A casing comprising: a first casing; a second casing adapted to be assembled to the first casing, wherein the second body is provided with at least one slot, Forming a pressing portion, wherein the slotting enclosing the pressing portion enables the pressing portion to be generated along a first moving path = a plurality of first engaging structures are disposed on the first housing; a second engagement structure is coupled to the plurality of engaging portions and corresponding to the first engaging structure, wherein each of the second engaging structures has two, and the second housing is assembled to the first housing The first engaging structure is engaged with the second engaging structure to limit the actuation of the second housing on the first path; The groove corresponding to the second engaging structure of the Indan money board is along the first moving two moving path, so that the third engaging structure and the second engaging structure are engaged with each other, wherein the first moving path and the a second engaging structure is disposed separately from the first engaging structures along a second moving path and disposed on the first housing, and corresponding to the second engaging structures. When the casing is assembled to the first casing, the third port is engaged with the second engaging structure to restrict the actuation of the second casing on the second moving path. A portion of the casing described in the first item, wherein the first shell corresponds to the side panel of the second shell, the second shell of the second shell, and a sheet corresponding to the bottom plate 1334762 06P038-TW 23695twf.doc/n is separated from the first housing. 7. The casing of claim 6, wherein the first casing comprises a bottom plate, a back plate and two corresponding side plates, the second casing comprising a front plate corresponding to the back plate And a top plate corresponding to the bottom plate, wherein the first engaging structures and the third engaging structures are disposed on the side plates, and the second engaging structures are disposed on the top plate and the side plates On the side of the second side. 8. The casing of claim 6, wherein the first engaging structure and the third engaging structure are cassettes, and the second engaging structure is a hook. 9. The casing of claim 6, wherein the first moving path and the second moving path are perpendicular to each other. 16