CN210274126U - A casing and switch for switch - Google Patents

Abstract

The utility model discloses a casing and switch for the casing of switch include relative roof and diapire each other and with the diapire with first lateral wall, second lateral wall, third lateral wall and the fourth lateral wall that the roof all connects gradually, the roof can with first lateral wall the second lateral wall the third lateral wall the end connection of fourth lateral wall holds the chamber in order to form. The shell for the switch further comprises a connecting piece, the top wall comprises a first top wall and a second top wall, the first top wall is hinged to the end portion of the first side wall, the second top wall is hinged to the end portion of the third side wall, mutually-matched locking structures are formed on the first top wall and the second top wall, and the two locking structures can be buckled under the connection of the connecting piece when matched. The utility model provides a casing for switch makes the user more convenient when assembling or dismantling.

Description

A casing and switch for switch

Technical Field

The utility model relates to a switch field especially relates to a casing and switch for switch.

Background

The switch is a device for completing information exchange function in a communication system, can provide more connection ports for connecting more computers in a sub-network, and is mainly applied to office occasions and living spaces. The switch of the prior art mainly comprises a shell and a plurality of interfaces arranged on the shell, the shell is fixed by screws at present, and the positions needing to be fixed by the screws are more. Therefore, when the terminal or the main board inside the housing is damaged or fails during actual use of the network switch with the structure, it is very inconvenient for a user to detach the housing or repair the inside of the housing of the switch.

Therefore, there is a need to provide a new housing for a switch and a switch to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a casing and switch for switch aims at solving the inconvenient problem of casing when dismantling or assembling of the switch among the prior art.

In order to achieve the above object, the present invention provides a housing for a switch and a switch, including a top wall and a bottom wall opposite to each other, and a first side wall, a second side wall, a third side wall and a fourth side wall connected to the bottom wall and the top wall in sequence, wherein the top wall can be connected to the end portions of the first side wall, the second side wall, the third side wall and the fourth side wall to form a containing cavity, and an exchange module is disposed in the containing cavity;

the shell for the switch further comprises a connecting piece, the top wall comprises a first top wall and a second top wall, the first top wall is hinged to the end portion of the first side wall, the second top wall is hinged to the end portion of the third side wall, mutually-matched locking structures are formed on the first top wall and the second top wall, and the two locking structures can be buckled under the connection of the connecting piece.

Preferably, the locking structure comprises a projection, an insertion part adapted to the projection, and a connecting groove for accessing the connecting piece.

Preferably, the first side wall and the third side wall are both hinged to the bottom wall.

Preferably, the second side wall and the fourth side wall are both hinged to the bottom wall.

Preferably, the switch module includes a circuit board and a plurality of terminals electrically connected to the circuit board, the fourth side wall has a plurality of through holes formed therein, through which the terminals protrude, and when the two locking structures are fitted, the terminals both protrude from the through holes.

Preferably, the second side wall is provided with indicator lights which correspond to the terminals one to one and are electrically connected with the circuit board.

Preferably, a plurality of foot pads are arranged on the bottom wall.

Preferably, the foot pad is provided with a non-slip pad.

Additionally, the utility model discloses still provide a switch, the switch includes as above a casing for switch.

The technical scheme of the utility model, exchange module is used for carrying out the normal work of switch, and exchange module sets up in connecting the intracavity that holds that forms by diapire, roof, first lateral wall, second lateral wall, third lateral wall, fourth lateral wall to the protection exchange module. Simultaneously, this casing still includes the connecting piece, and the roof includes first roof and second roof, and first roof and second roof are formed with the locking structure of mutual adaptation, and two locking structures can lock under the connection of connecting piece to it is very convenient when assembling and dismantling to make this casing, and it can be more convenient when making the user assemble or dismantle the casing and overhaul exchange module.

Drawings

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

Fig. 1 is a schematic structural diagram of the housing for the switch according to the embodiment of the present invention during assembly;

fig. 2 is a schematic structural diagram of another view angle when the housing for the switch according to the embodiment of the present invention is assembled;

fig. 3 is a schematic structural view of the embodiment of the present invention when two locking structures are engaged;

fig. 4 is a schematic structural diagram of a locking structure according to an embodiment of the present invention;

fig. 5 is a partial cross-sectional view of a housing for a switch in an embodiment of the invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Moreover, the technical solutions in the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a casing and switch for switch aims at solving the inconvenient problem of casing when dismantling or assembling of the switch among the prior art.

As shown in fig. 1 to 3, an embodiment of the present invention provides a housing for a switch, which includes a top wall 10 and a bottom wall opposite to each other, and a first side wall 30, a second side wall 40, a third side wall 50, and a fourth side wall 60 connected to and connected to the bottom wall (not shown) and the top wall 10, wherein the top wall 10 can be connected to ends of the first side wall 30, the second side wall 40, the third side wall 50, and the fourth side wall 60 to form a receiving cavity, and an exchange module 70 is disposed in the receiving cavity;

the shell for the switch further comprises a connecting piece 14, the top wall 10 comprises a first top wall 11 and a second top wall 12, the first top wall 11 is hinged to the end portion of the first side wall 30, the second top wall 12 is hinged to the end portion of the third side wall 50, mutually-matched locking structures 13 are formed on the first top wall 11 and the second top wall 12, and the two locking structures 13 can be buckled under the connection of the connecting piece 14 when being matched.

In this embodiment, since the first top wall 11 is hinged to the end portion of the first side wall 30, the first top wall 11 can rotate with the end portion of the first side wall 30 as a first hinge shaft (not shown), and at the same time, the second top wall 12 is hinged to the end portion of the third side wall 50 so that the second top wall 12 can rotate with the end portion of the third side wall 50 as a second hinge shaft (not shown). First, before the assembly, locking structure 13 on first roof 11 and the second roof 12 is far away from the state (namely two locking structure 13 do not cooperate), at this moment, the user can rotate second roof 12 along the second articulated shaft earlier, again with first roof 11 along first articulated shaft rotatory, until two locking structure 13 mutual adaptation cooperations, again be connected connecting piece 14 simultaneously with two locking structure 13 and carry out the lock with two locking structure 13 afterwards to the assembly of this casing has been accomplished.

Wherein, consider locking structure 13's life, in the preferred embodiment, locking structure 13 is for having elastic construction, when two locking structures 13 extrude each other, can take place small deformation, supply two locking structures 13 to cooperate, when two locking structures 13 cooperate in place, two locking structures 13 can the reconversion carry out the block, cooperation connecting piece 14 alright carry out the locking this moment, thereby the installation of casing has been accomplished, the mounting means of this kind of casing has greatly improved the casing of current switch and has all taken the mode of screw fastening, the installation is very simple, thereby convenient degree when the casing assembly has been improved.

When the exchange module 70 in the casing breaks down and needs to be overhauled, the connecting piece 14 only needs to be pulled out, and then the user can rotate the first top wall 11 along the first hinge shaft and rotate the second top wall 12 along the second hinge shaft, so that the two locking structures 13 are changed from the adaptive state to the remote state, that is, the opening of the casing is completed, and therefore the user does not need to detach a plurality of screws when overhauling the inside of the casing, and the overhauling speed of the user is improved.

Furthermore, since the case is not a closed case, heat can be dissipated through the gap between the walls when the case is used, and the safety of the case when the case is used is improved again.

Preferably, referring to fig. 3-4, the locking structure 13 includes a protrusion 131, an embedded portion 132 matching with the protrusion 131, and a connecting groove 133 for accessing the connecting member 14. Specifically, when the two locking structures 13 need to be assembled, firstly, the locking structure 13 of the second top wall 12 rotates along the second hinge shaft, then, the locking structure 13 on the first top wall 11 rotates along the first hinge shaft, and then, through the elasticity of the locking structure 13, the protrusion 131 on the locking structure 13 of the first top wall 11 springs into the embedded portion 132 on the locking structure 13 of the second top wall 12, and meanwhile, the protrusion 131 on the locking structure 13 of the second top wall 12 springs into the embedded portion 132 on the locking structure 13 of the first top wall 11, so that the axial movement of the housing can be limited. At this moment, the mutual adaptation of connecting groove 133 of two locking structure 13, form the hole that just supplies connecting piece 14 to stretch into, it is downthehole to insert connecting piece 14 again, just can fix two locking structure 13 completely, can be fixed roof 10, and, cooperation between the terminal surface of 13 three directions of both sides locking structure, to the axial of junction between first roof 11 and the second roof 12, radial and axial rotation's degree of freedom retrains, the fracture risk of casing has been reduced, maintenance rate when having improved daily maintenance simultaneously.

In addition, the housing for the switch may further include a fixed casing (not shown), and an inner surface of the fixed casing may cover an outer surface of the housing. The stationary casing is in particular provided over the outer surfaces of the top wall 10, the first side wall 30, the third side wall 50 and the bottom wall to further increase the stability of the housing structure.

In the preferred embodiment described above, the first side wall 30 and the third side wall 50 are both hinged to the bottom wall. Meanwhile, the second side wall 40 and the fourth side wall 60 are both hinged to the bottom wall. In this embodiment, when the detachment is performed, the first, second, third, and fourth sidewalls 30, 40, 50, and 60 may be rotated, so that the visible range at the time of the detachment inspection can be further increased.

Preferably, referring to fig. 5, the switch module 70 includes a circuit board 71 and a plurality of terminals 72 electrically connected to the circuit board 71, and the fourth side wall 60 is formed with a plurality of through holes 61 for the terminals 72 to protrude, and when the two locking structures 13 are fitted, the terminals 72 protrude from the through holes 61. Meanwhile, it is understood that a power port is further provided on the circuit board 71, and a through hole 61 through which the power port protrudes is formed on the fourth side wall 60 to supply power to the circuit board 71.

Meanwhile, the second side wall 40 is provided with indicator lamps 41 which correspond one-to-one to the plurality of terminals 72 and are electrically connected to the circuit board 71. When the terminal 72 is connected, the indicator lamp 41 corresponding to the terminal 72 will light up or flash, so as to remind the user that the port is plugged with a cable, so that the user can correctly distinguish whether the terminal 72 is used and whether the terminal is normally used when the user uses the terminal.

In addition, a plurality of foot pads 80 are provided on the bottom wall. And owing to set up a plurality of pads 80 on the diapire for this casing is placing when, can be more stable place on the face of placing, improves the protective properties of this casing.

And, the one end that is in contact with the placing surface at the foot pad 80 is provided with the slipmat for strengthen the frictional force between foot pad 80 and the placing surface, further improve the stability that this casing was placed on the placing surface.

Further, the utility model discloses still provide a switch, and this switch includes this a casing for switch. Since the switch adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (6)

1. A shell for a switch is characterized by comprising a top wall, a bottom wall, a first side wall, a second side wall, a third side wall and a fourth side wall, wherein the top wall and the bottom wall are opposite to each other, the first side wall, the second side wall, the third side wall and the fourth side wall are connected with the bottom wall and the top wall in sequence, the top wall can be connected with the end parts of the first side wall, the second side wall, the third side wall and the fourth side wall to form an accommodating cavity, and an exchange module is arranged in the accommodating cavity;

the shell for the switch further comprises a connecting piece, the top wall comprises a first top wall and a second top wall, the first top wall is hinged to the end portion of the first side wall, the second top wall is hinged to the end portion of the third side wall, mutually-matched locking structures are formed on the first top wall and the second top wall, and the two locking structures can be buckled under the connection of the connecting piece when being matched;

the locking structure comprises a convex part, an embedded part matched with the convex part and a connecting groove for leading into the connecting piece;

wherein, first lateral wall and third lateral wall all articulate in on the diapire, second lateral wall and fourth lateral wall all articulate in on the diapire.

2. The enclosure for a switch of claim 1, wherein the switch module includes a circuit board and a plurality of terminals electrically connected to the circuit board, and wherein the fourth side wall has a plurality of through holes formed therein through which the terminals extend, the terminals extending through the through holes when both of the latch structures are mated.

3. The enclosure for the switch of claim 2, wherein the second side wall is provided with indicator lights in one-to-one correspondence with the plurality of terminals and electrically connected to the circuit board.

4. A housing for a switch according to any of claims 1-3, characterized in that a plurality of footpads are provided on the bottom wall.

5. A housing for a switch as claimed in claim 4, characterized in that the footpads are provided with non-slip mats.

6. A switch, characterized in that it comprises a housing for a switch according to any of claims 1-5.

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