CN212587923U

CN212587923U - Protective casing

Info

Publication number: CN212587923U
Application number: CN202020858569.2U
Authority: CN
Inventors: 叶高; 叶格; 黄伟
Original assignee: Doxu Electric Co ltd
Current assignee: Doxu Electric Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-23
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a protective housing. The method comprises the following steps: the protective housing is provided with a limiting part towards the inside of the box body, the limiting part corresponds to equipment in the box body, and when the protective housing covers the equipment in the box body, the limiting part can stop the equipment in the box body from falling off. The utility model utilizes the protective shell to protect the equipment in the box body, and then the corresponding equipment is accurately and stably fixed through the limiting part, so that the equipment in the protective box body is not separated and displaced at will, and the stability of the equipment is strengthened; and an operation window is additionally arranged for debugging and operating the corresponding electronic equipment.

Description

Protective casing

Technical Field

The utility model relates to an electronic equipment protection field especially relates to a protective housing.

Background

Domestic power needs the ammeter to measure, and the ammeter generally all concentrates on installing in the ammeter case, and current ammeter incasement is to installing extra protector with the ammeter of incasement, only relies on the shell to protect, uses the incasement ammeter for a long time to have the part to drop, the risk of aversion. In the case of a wire connection alone, danger is liable to occur. The local shedding and displacement of the ammeter in the box without the protection device for a long time can cause serious accidents, and the serious damage to the life safety of surrounding power consumers and maintenance electricians can be caused. In addition, the service life of the existing electric meter box made of transparent materials is affected by the transparent materials, the outer surface of the box body can be normally used only by ensuring cleanness and no shielding materials, and the condition is extremely easy to damage, so that electronic equipment such as an electric meter in the box body cannot be clearly checked.

Disclosure of Invention

The utility model aims at providing a protective housing for the inside various electronic equipment of protection box does not drop, the displacement, and the equipment stability in the box can also be consolidated simultaneously.

The utility model provides a technical scheme that its technical problem adopted is, provides a protective housing, including protective housing, locating part, the protective housing is provided with the locating part towards box inside, the locating part with equipment in the box corresponds the setting, works as the protective housing lid closes when on the equipment in the box, the locating part can backstop the inside equipment of box does not drop.

Furthermore, a window for installing a cover plate is formed in the protective shell, and the opening position of the window corresponds to the position of equipment inside the box body.

Furthermore, one end of the cover plate is hinged to the protective shell through a hinge, and a locking device is arranged between the other end of the cover plate and the protective shell.

Furthermore, a clamping groove is formed in the bottom end of the protective shell, and a clamping piece matched with the clamping groove is arranged at the corresponding position of the box body.

Further, a fixing piece is arranged at the top end of the protective shell, and after the protective shell is fixed through the fixing piece, the clamping piece just clamps the clamping groove.

Furthermore, when the equipment in the box body has an autonomous moving range, the height of the protective shell at the corresponding part of the equipment is higher than the highest position of the moving range.

Furthermore, when the equipment in the box body does not have the autonomous movement range, the protective shell of the corresponding part of the equipment is abutted against the equipment.

Furthermore, the locating part is "L" type, be in the mirror image setting on the protective housing.

Furthermore, the protective shell and the cover plate are made of transparent materials.

The utility model has the advantages that: 1. the protective housing is located inside the box body, is installed on the inner wall of the box body, can be installed and disassembled at any time through means such as buckles and screws, does not need to be blown by wind or rain, and can prolong the service life. The box body and the opening and closing door are not limited to be made of transparent materials, and can be made of other durable materials. 2. The protective shell is provided with a limiting piece for stopping the electronic equipment in the box body from falling off and moving; further, the protective shell and the limiting piece can form a semi-surrounding structure for partial devices, and can play a role in fixing; the protective shell does not influence the electric switch which can automatically trip in the box body.

Drawings

Fig. 1 is a front view of a protective housing according to an embodiment of the present invention;

fig. 2 is a bottom schematic view of a protective housing according to an embodiment of the present invention;

fig. 3 is a schematic side view of a protective housing according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating an installation of a protective housing according to an embodiment of the present invention;

fig. 5 is a schematic partial enlarged cross-sectional view at a in fig. 4 according to an embodiment of the present invention;

fig. 6 is a schematic partial enlarged cross-sectional view of the point C in fig. 4 according to an embodiment of the present invention.

In the figure: 1-protective shell, 2-box, 3-limit piece, 4-hinge, 5-card slot, 6-fixed piece, 7-locking device, 11-window I, 12-window II, 21-switch door, 22-fastener.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will refer to the accompanying drawings to describe specific embodiments of the present invention. It is to be understood that the drawings in the following description are merely exemplary of the invention and that other drawings and embodiments can be made by those skilled in the art without undue burden. The designation of the design orientation merely indicates the relative positional relationship between the respective members, not the absolute positional relationship.

The utility model discloses in, be connected through hinge 4 between box 2 and the switch door 21, switch door 21 is used for sealing box 2. The case 2 and the opening/closing door 21 are not limited to transparent materials, and may be made of other materials having higher durability. The box body 2 and the opening and closing door 21 do not affect the observation of the electronic equipment in the box body 2. The use positions of the hinge 4 are multiple, the specification and the model can be selected according to actual conditions, special limitation is not required, and corresponding functional requirements can be reasonably met.

The specific solution of the present invention is shown in fig. 1 and fig. 2. The utility model discloses a, including protective housing 1, locating part 3, protective housing 1 is provided with locating part 3 towards box 2 inside, locating part 3 with equipment in the box 2 corresponds the setting, works as 1 lid of protective housing closes when on the equipment in the box 2, locating part 3 can backstop 2 inside equipment of box does not drop.

Please refer to fig. 1, fig. 2, fig. 4, fig. 5, and fig. 6. The protective housing 1 can cover various devices in the box body 2, one side of the protective housing 1 facing the interior of the box body 2 is provided with a limiting part 3, and the limiting part 3 corresponds to the corresponding device position, so that the limiting part 3 can accurately receive the corresponding device. The inside extension degree of depth of 2 of orientation boxes of locating part 3 should make corresponding change to different equipment device, the ammeter case of unified specification, its inside equipment device mounted position is fixed to be set up, the position and the depth of locating part 3 alright accomplish with setting up in advance, the installer can according to the relevant equipment device of requirement installation. When the protective shell 1 is installed, the limiting piece 3 can stop the equipment devices in the box body 2 from being separated from the original position.

As a preferred embodiment, a window for installing a cover plate is formed in the protective shell 1, and the opening position of the window corresponds to the position of the equipment inside the box body 2. Referring to fig. 1 and 4, after the protective shell 1 is covered on the electronic device in the box body 2, a window may be opened for the electronic device that needs to be operated by pressing a key, the position of the window may be set corresponding to the position of the electronic device, the electronic device may be operated through the window, and the corresponding electronic device may be debugged and operated without detaching the protective shell 1. A cover plate can be arranged at the position of the window, and the window is closed by the cover plate when the operation is not needed. The utility model discloses in, can set up the window of a plurality of patterns, correspond different equipment device, be the ammeter window like window one 11, window two 12 is the empty switch window that opens.

As a preferred embodiment, one end of the cover plate is hinged to the protective shell 1 by using a hinge 4, and a locking device 7 is arranged between the other end of the cover plate and the protective shell 1. Referring to fig. 1 and 4, the cover plate is disposed in the window, and the size of the cover plate may be slightly smaller than that of the window, so that the cover plate can freely rotate along one side of the cover plate to enter and exit. One side of the cover plate can be hinged with the protective shell 1 through a hinge 4, so that the cover plate can rotate on the protective shell, and the other side of the cover plate can be provided with a locking device 7 which can be matched with the protective shell 1 to close or open a window. It will be appreciated that the latching mechanism 7 is well within the skill of the art and will not be described in detail herein.

As a preferred embodiment, a clamping groove 5 is formed at the bottom end of the protective shell 1, and a fastening piece 22 matched with the clamping groove 5 is arranged at a corresponding position of the box body 2. Referring to fig. 1, 2, 3, 4 and 5, the protective shell 1 is installed inside the box body 2, the bottom end of the protective shell 1 is provided with a slot 5, the side wall of the corresponding box body 2 is provided with a fastener 22 matching with the slot 5, and the fastener 22 is located above the slot 5. When the protective shell 1 is covered in the box body 2, the mounting position of the protective shell 1 is lifted upwards to the limiting part 3 to lift the corresponding electronic equipment, the buckle part 22 and the clamping groove 5 complete the buckle, at the moment, the protective shell 1 is fixed to complete the mounting, and meanwhile, the electronic equipment in the box body 2 is protected and fixed.

As a preferred embodiment, a fixing member 6 is disposed at the top end of the protective casing 1, and after the protective casing 1 is fixed by the fixing member 6, the fastener 22 just fastens the slot 5. Referring to fig. 1, 2, 3, 4 and 5, the top end of the protective casing 1 may be provided with two fixing members 6 for fixing the protective casing 1. When the clamping groove 5 at the bottom end of the protective shell 1 is completely clamped with the clamping piece 22, the protective shell 1 is fixed on the inner wall of the box body 2 through the fixing piece 6. It can be understood that, when the protective shell 1 is installed, the protective shell 1 is lifted upwards to complete the fastening corresponding to the clamping groove 5 and the fastening piece 22 at the bottom end of the protective shell 1, and then the protective shell 1 is fixed through the fixing piece 6 to complete the installation; when the protective shell 1 is detached, the fixing piece 6 is firstly released, then the protective shell 1 is pulled down, the clamping of the clamping groove 5 and the clamping piece 22 is released, and the detachment is completed. The setting of mounting 6 also can set up in the both sides of protective housing 1, reaches locating part 3 and just hugs closely corresponding electronic equipment after accomplishing installation protective housing 1, and it can to realize protect function.

As a preferred embodiment, when the box 2 has an autonomous moving range therein, the height of the protective shell 1 at the corresponding portion is higher than the highest position of the moving range. Referring to fig. 6, when there is an idle switch capable of automatically tripping inside the box, the height of the protective shell 1 at the position of the idle switch should be higher than the moving range of the idle switch, so as to avoid affecting the automatic tripping of the idle switch. For other devices that can be moved manually, the protective casing 1 should also leave sufficient movement path space in its respective region.

In a preferred embodiment, when the device in the box 2 does not have an autonomous movement range, the protective case 1 at a corresponding position abuts against the device. For a device inside the case 2, the inner surface of the protective case 1 may be brought into abutment with the device when there is no possibility of active or manual movement. The abutting part can be the edge part of the equipment, and can also be a certain fixed and stable position effect on the equipment by matching with the limiting part 3 on a relatively flat equipment surface.

In a preferred embodiment, the stopper 3 is L-shaped, and is provided on the protective case 1 in a mirror image. Please refer to fig. 1 and fig. 4. The limiting members 3 may be set to be "L" shaped and disposed at two bottom corners of the electronic device. For the same electronic device, the limiting members 3 may be arranged on the protective casing 1 in a mirror image manner, that is, the limiting members 3 at two bottom corners are mirror images of each other.

As a preferred embodiment, the protective shell 1 and the cover plate are made of transparent materials. Referring to fig. 1 and 4, the protective casing 1 is installed inside the box body 2, and the protective casing 1 and the cover plate are both covered on the electronic device inside the box body 2 to protect the electric appliances inside the box body. For electronic equipment with electric meters displaying data and needing to adopt real-time data, the transparent protective shell 1 and the transparent cover plate can check related data without dismantling the protective shell 1 or opening the cover plate, and the electronic equipment is convenient and quick. For the electronic equipment needing key operation, the cover plate can be opened to carry out related operation, and the protection effect of the protective shell 1 on the electronic equipment in the box is not influenced. The transparent material is of various kinds, belongs to the existing technology which can be easily thought by a person skilled in the art, can be selected and used according to the actual production requirement, and is not detailed herein.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended to limit the invention to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a protective housing, its characterized in that, includes protective housing (1), locating part (3), protective housing (1) is provided with locating part (3) towards box (2) inside, locating part (3) with equipment in box (2) corresponds the setting, works as protective housing (1) lid closes when equipment in box (2) is gone up, locating part (3) can the backstop equipment in box (2) does not drop.

2. A protective casing according to claim 1, characterised in that the protective casing (1) is provided with a window for mounting a cover plate, the position of the window corresponding to the position of the equipment inside the tank (2).

3. A protective casing according to claim 2, characterised in that one end of the cover is hinged to the protective casing (1) using a hinge (4), and that a locking device (7) is provided between the other end of the cover and the protective casing (1).

4. A protective casing according to claim 1, wherein a slot (5) is provided at the bottom end of the protective casing (1), and a snap member (22) engaged with the slot (5) is provided at a corresponding position of the box body (2).

5. A protective casing according to claim 4, wherein the top end of the protective casing (1) is provided with a fixing member (6), and the snap member (22) just snaps into the snap groove (5) after the protective casing (1) is fixed by the fixing member (6).

6. A protective casing according to claim 1, characterised in that, when the tank (2) has an autonomous range of motion, the protective casing (1) is higher than the highest position of the range of motion.

7. A protective casing according to claim 1, characterised in that the protective casing (1) of the corresponding portion of the equipment in the tank (2) abuts against the equipment when the equipment does not have an autonomous range of motion.

8. A protective casing according to claim 1, characterised in that said stop element (3) is "L" shaped, mirrored on said protective casing (1).

9. A protective casing according to claim 1, characterised in that the protective casing (1) and the cover are made of transparent material.