CN218550314U

CN218550314U - Cabinet

Info

Publication number: CN218550314U
Application number: CN202122374302.3U
Authority: CN
Inventors: 谢善豪
Original assignee: Shenzhen Zhumang Technology Co ltd
Current assignee: Shenzhen Zhumang Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2023-02-28
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a case, which comprises a case body, a case cover and a waterproof pad, wherein the case body comprises a bottom plate and a leg, the rear end of the leg is connected with the bottom plate, the front end of the leg is open, and the outer side wall of the front end of the leg is provided with a drainage groove; the box cover is movably connected with the box body and is used for closing or opening the opening; the waterproof pad is clamped between the front end of the surrounding wall and the box cover; wherein, the leg front end include with the waterproof first contact surface that fills up the butt, first contact surface sets up from the box inboard to the slope of box outside to leg rear end direction to block outside ponding entering box. The utility model discloses in, but through the setting of water drainage tank surface ponding fast, be equipped with the inclination with the first contact surface of waterproof pad butt, can effectively block in the outside ponding infiltration box.

Description

Cabinet

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a machine case.

Background

The case is a main bearing main body in the electrical equipment and provides a placing and protecting space for various electrical elements. At present, outdoor cases are various in style and wide in application range, but are poor in waterproof effect, and particularly, water is easy to enter in rainy days, so that the dangers of electric leakage and the like are caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a machine case.

The utility model provides a machine case, include:

the box body comprises a bottom plate and a surrounding wall, the rear end of the surrounding wall is connected with the bottom plate, the front end of the surrounding wall is open, and the outer side wall of the front end of the surrounding wall is provided with a drainage groove;

the box cover is movably connected with the box body and is used for closing or opening the opening;

the waterproof pad is clamped between the front end of the surrounding wall and the box cover;

the waterproof pad comprises a waterproof pad body, a box body and a peripheral wall, wherein the front end of the peripheral wall comprises a first contact surface abutted to the waterproof pad, the first contact surface is arranged from the inner side of the box body to the outer side of the box body to the rear end of the peripheral wall in an inclined mode so as to block outside accumulated water from entering the box body.

Further, the first contact surface is inclined at an angle of 20 ° to 80 ° relative to the outer surface of the wall.

Further, the cover comprises a cover plate and a coaming connected to the peripheral edge of the cover plate, and when the cover covers the opening, the coaming shields at least part of the drainage groove.

Further, a second contact surface is arranged at the connecting position of the cover plate and the enclosing plate, when the box cover covers the opening, the second contact surface is opposite to the first contact surface and has an inclination matched with the first contact surface, and the waterproof pad is arranged on the second contact surface or the first contact surface.

Further, the case also comprises a hinge assembly, wherein the hinge assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is installed on the inner wall of the case cover, the second connecting piece is installed on the inner wall of the case body, and the first connecting piece is movably connected with the second connecting piece so that the case cover is movably connected with the case body.

Further, the first connecting piece comprises a first fixing portion and a first connecting portion, the first fixing portion is mounted on the inner wall of the box cover, the first connecting portion is mounted on the first fixing portion, the second connecting piece comprises a second fixing portion and a second connecting portion, the second fixing portion is mounted on the inner wall of the box body, the second connecting portion is mounted on the second fixing portion, one of the first connecting portion and the second connecting portion is provided with an arc-shaped groove, and the other of the first connecting portion and the second connecting portion is movably embedded in the arc-shaped groove.

Further, the second connecting portion are provided with the arc-shaped groove, the first connecting portion comprise a body and at least two convex columns arranged on the body, and the at least two convex columns are movably embedded in the arc-shaped groove.

Further, the chassis comprises a first side and a second side opposite to the first side, and the hinge assembly is arranged on the first side of the chassis.

The case is characterized in that the case also comprises a locking assembly arranged on the second side of the case, the locking assembly comprises a locking member arranged on the inner side of the case cover and a door lock arranged on the inner side of the case body, and the door lock is used for locking the locking member so as to enable the case cover to tightly cover the case body.

Further, the retaining member for install in the inboard ring that colludes of case lid, the lock include the lock core and install in the drag hook of lock core, when rotating during the lock core, the drag hook is caught colluded the ring.

Furthermore, the number of the hinge assemblies is two, the two hinge assemblies are arranged on the first side of the chassis at intervals, the number of the locking assemblies is one, and the locking assemblies are located between the two hinge assemblies.

According to the above technical scheme, the utility model provides a quick-witted case can drain box surface ponding fast through the setting of water drainage tank, is equipped with the inclination with the first contact surface of waterproof pad butt, can effectively block in the outside ponding infiltration box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a case in a closed state according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the case in an open state according to an embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic cross-sectional view of a case in a closed state according to an embodiment of the present invention.

Fig. 5 is a partially enlarged schematic view at B in fig. 4.

In the figure, a chassis 100; a case 10; a base plate 11; a surrounding wall 12; a water discharge tank 13; a first contact surface 14; a case cover 20; a cover plate 21; a shroud 22; a second contact surface 23; a waterproof pad 30; a hinge assembly 40; a first connecting member 41; a first fixing portion 411; a first connection portion 412; a body 4121; a boss 4122; the second connecting member 42; a second fixing portion 421; a second connection portion 422; an arcuate slot 423; a locking assembly 50; a locking member 51; the hook ring 511; a mounting plate 512; a door lock 52; a lock cylinder 521; a hook 522 is provided.

Detailed Description

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

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As shown in fig. 1-5, an embodiment of the present invention provides a case 100, including a case body 10, a case cover 20 and a waterproof pad 30, wherein the case body 10 includes a bottom plate 11 and a surrounding wall 12, a rear end of the surrounding wall 12 is connected to the bottom plate 11, a front end of the surrounding wall 12 is open, and a drainage groove 13 is formed on an outer side wall of the front end of the surrounding wall 12; the box cover 20 is movably connected with the box body 10, and the box cover 20 is used for covering or opening the opening; the waterproof pad 30 is clamped between the front end of the surrounding wall 12 and the box cover 20; wherein, the enclosure wall 12 front end includes the first contact surface 14 with waterproof pad 30 butt, and first contact surface 14 sets up to enclosure wall 12 rear end direction slope from the box 10 inboard outside to the box 10 to block that outside ponding gets into box 10.

When the case 100 according to the embodiment of the present invention is in the open state, as shown in fig. 2 to 3, the case 100 is conveniently opened or closed by the movable connection between the case cover 20 and the case body 10; when the case 100 is in a closed state, as shown in fig. 1, 4-5, the case cover 20 covers the case body 10, the first contact surface 14 and the case cover 20 extrude the waterproof pad 30 to achieve a dense protection, accumulated water on the surface of the case body 10 can be quickly drained through the arrangement of the drainage groove 13, the first contact surface 14 abutted against the waterproof pad 30 is provided with an inclination, so that the accumulated water outside can be effectively prevented from permeating into the case body 10, the rainwater and dust outside can be prevented, and the waterproof effect is good.

Illustratively, the waterproof pad 30 is a waterproof silicone rubber pad, which is wear-resistant and pressure-resistant, and is specifically a 3M waterproof rubber, which is easily extruded, deformed and contracted at a hardness of 65 degrees to achieve a high protection effect, and of course, the waterproof pad 30 may also be made of other materials that facilitate the extrusion, deformation and contraction to achieve a waterproof function.

For example, the box 10 and the box cover 20 are made of aluminum alloy, which has high strength and is easy to process, and of course, other materials which are easy to process and have appropriate strength may be used for the box 10 and the box cover 20.

In an alternative embodiment, the first contact surface 14 is inclined at an angle of 20 ° to 80 ° relative to the outer surface of the wall 12. Exemplarily, the inclination angle of the first contact surface 14 with respect to the outer surface of the surrounding wall 12 may be 20 °, 30 °, 40 °, 45 °, 50 °, 65 °, 70 °, or 80 °, and the inclination angle of the first contact surface 14 with respect to the outer surface of the surrounding wall 12 is designed to be 20 ° or more, which is convenient for processing and has a good waterproof effect.

In an alternative embodiment, the cover 20 includes a cover plate 21 and a surrounding plate 22 connected to the periphery of the cover plate 21, when the cover 20 is covered with an opening, the surrounding plate 22 shields at least a part of the drainage channel 13, and the surrounding plate 22 is also arranged to perform a protection function, thereby achieving a double protection.

In an alternative embodiment, as shown in fig. 4-5, the connection between the cover plate 21 and the enclosing plate 22 is provided with a second contact surface 23, when the cover 20 is covered with an opening, the second contact surface 23 is opposite to the first contact surface 14 and has a slope matched with that of the first contact surface 14, and the waterproof pad 30 is mounted on the second contact surface 23 or the first contact surface 14. Illustratively, the waterproof pad 30 is adhered to the second contact surface 23, and when the box cover 20 covers the box body 10, the waterproof pad 30 is compressed and contracted by the first contact surface 14 and the second contact surface 23 with the matched inclination, so as to achieve the purpose of thorough protection.

In an alternative embodiment, as shown in fig. 2-3, the chassis 100 further includes a hinge assembly 40, the hinge assembly 40 includes a first connecting member 41 and a second connecting member 42, the first connecting member 41 is mounted on an inner wall of the cover 20, the second connecting member 42 is mounted on an inner wall of the box 10, and the first connecting member 41 is movably connected with the second connecting member 42, so that the cover 20 is movably connected with the box 10. Since the conventional flip hinge is installed outside the cabinet 100 and may seriously affect the appearance of the product, the hinge assembly 40 is hidden inside the cabinet 100, so that the cover 20 and the cabinet 10 can be movably connected, and the appearance of the product can be maintained to be beautiful.

In an alternative embodiment, as shown in fig. 3, the first connecting member 41 includes a first fixing portion 411 mounted on an inner wall of the case cover 20 and a first connecting portion 412 mounted on the first fixing portion 411, the second connecting member 42 includes a second fixing portion 421 mounted on an inner wall of the case body 10 and a second connecting portion 422 mounted on the second fixing portion 421, one of the first connecting portion 412 and the second connecting portion 422 is provided with an arc-shaped groove 423, and the other of the first connecting portion 412 and the second connecting portion 422 is movably inserted in the arc-shaped groove 423. The first connecting portion 412 and the second connecting portion 422 can be movably connected through the arc-shaped groove 423.

In an alternative embodiment, as shown in fig. 3, the second connecting portion 422 has an arc-shaped groove 423, and the first connecting portion 412 includes a body 4121 and at least two protruding columns 4122 disposed on the body 4121, and the at least two protruding columns 4122 are movably embedded in the arc-shaped groove 423. Through the cooperation of convex column 4122 and arc groove 423 can make things convenient for the swing joint of first connecting portion 412 and second connecting portion 422, can understand, first connecting portion 412 can also be located to arc groove 423, and second connecting portion 422 is located to the convex column correspondence that movably inlays in arc groove 423. Illustratively, the number of the protruding columns 4122 is two, and the two protruding columns 4122 are disposed to enable the first connection portion 412 and the second connection portion 422 to rotate smoothly. For example, the protruding column 4122 engaged with the arc-shaped groove 423 may be replaced by a ball or other movable body movably embedded in the arc-shaped groove 423, so as to achieve the movable connection between the first connection portion 412 and the second connection portion 422.

In an alternative embodiment, as shown in fig. 4-5, the chassis 100 includes a first side and a second side opposite the first side, the hinge assembly 40 being provided on the first side of the chassis 100; the cabinet 100 further includes a locking assembly 50 disposed on the second side of the cabinet 100, wherein the locking assembly 50 includes a locking member 51 mounted on the inner side of the cover 20 and a door lock 52 mounted on the inner side of the box 10, and the door lock 52 is used for locking the locking member 51 so as to tightly cover the cover 20 on the box 10. The locking assembly 50 is disposed inside the casing 100, so that the cover 20 and the casing 10 can be locked together, and the appearance of the product can be maintained. Illustratively, the hinge assembly 40 is located at the left side of the chassis 100, and the locking assembly 50 is located at the right side of the chassis 100, so as to meet the habit of people and facilitate use.

In an alternative embodiment, as shown in fig. 5, the locking member 51 is a hook ring 511 mounted on the inner side of the box cover 20, and the door lock 52 includes a lock cylinder 521 and a hook 522 mounted on the lock cylinder 521, wherein the hook 522 hooks the hook ring 511 when the lock cylinder 521 is rotated. Illustratively, as shown in fig. 3, when the box cover 20 is turned over to the closed state, the lock cylinder 521 is rotated to rotate the hook 522 by 90 degrees, so as to be fastened and locked with the hook ring 511 and fixed in place, the locking and unlocking can be conveniently controlled by the arrangement of the hook ring 511 and the hook 522, and the box cover 20 can be used for tightly covering the box body 10 through the locking member 51 and the door lock 52.

Illustratively, the hook ring 511 is mounted inside the case cover 20 by a mounting plate 512, and the hook ring 511 is substantially perpendicular to the mounting plate 512, so as to facilitate the hook 522 to hook the hook ring 511.

In an alternative embodiment, the number of the hinge assemblies 40 is two, two hinge assemblies 40 are spaced apart from each other at the first side of the cabinet 100, the number of the locking assemblies 50 is one, and the locking assemblies 50 are located between the two hinge assemblies 40. The hinge assembly 40 is provided with two pieces to facilitate the rotational coupling of the cover 20 to the body 10, and the locking assembly 50 is provided with one piece to reduce the manufacturing cost.

The existing chassis usually adopts a turning hinge installed outside the chassis for realizing rotation and a buckle mechanical lock for locking, which not only affects the appearance of the product, but also needs to install the buckle mechanical locks on both sides to achieve the purposes of closing the box cover by uniform extrusion and increasing the product cost, the chassis 100 of the utility model can effectively prevent external accumulated water from permeating into the box body 10 through the inclined arrangement of the first contact surface 14, and has strong waterproof performance; the rotation between the box cover 20 and the box body 10 is realized through the hinge assembly 40 arranged on the inner side of the case 100, the box cover 20 is tightly covered on the box body 10 through the locking assembly 50 arranged on the inner side of the case 100, the hinge assembly 40 and the locking assembly 50 are arranged on the inner side of the case 100, only one locking assembly 50 is needed, the product appearance is improved, and the cost is reduced.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A chassis, comprising:

wherein, the leg front end include with the first contact surface of waterproof pad butt, first contact surface is followed the box inboard is past the box outside sets up to leg rear end direction slope to block outside ponding entering the box.

2. A cabinet according to claim 1, wherein the first contact surface is inclined at an angle of 20 ° to 80 ° relative to the outer surface of the wall.

3. The chassis of claim 1, wherein the cover includes a cover panel and a shroud attached to a perimeter of the cover panel, the shroud covering at least a portion of the drain channel when the cover closes the opening.

4. A cabinet according to claim 3, wherein a second contact surface is provided at a connection between the cover plate and the enclosure plate, the second contact surface is opposite to the first contact surface and has a slope adapted to the first contact surface when the cover covers the opening, and the waterproof pad is mounted on the second contact surface or the first contact surface.

5. The chassis of claim 1, further comprising a hinge assembly including a first connector mounted to an interior wall of the cover and a second connector mounted to an interior wall of the housing, the first connector being movably coupled to the second connector to movably couple the cover to the housing.

6. The chassis of claim 5, wherein the first connecting member includes a first fixing portion mounted on an inner wall of the box cover and a first connecting portion mounted on the first fixing portion, the second connecting member includes a second fixing portion mounted on an inner wall of the box body and a second connecting portion mounted on the second fixing portion, one of the first connecting portion and the second connecting portion is provided with an arc-shaped groove, and the other of the first connecting portion and the second connecting portion is movably embedded in the arc-shaped groove.

7. The chassis of claim 6, wherein the second connecting portion has the arc-shaped slot, the first connecting portion includes a body and at least two protruding pillars disposed on the body, and the at least two protruding pillars are movably embedded in the arc-shaped slot.

8. The chassis of claim 5, wherein the chassis includes a first side and a second side opposite the first side, the hinge assembly being disposed on the first side of the chassis;

the case is characterized in that the case also comprises a locking assembly arranged on the second side of the case, the locking assembly comprises a locking member arranged on the inner side of the case cover and a door lock arranged on the inner side of the case body, and the door lock is used for locking the locking member so that the case cover tightly covers the case body.

9. The cabinet of claim 8, wherein the locking member is a hook mounted on an inner side of the cover, and the door lock includes a lock cylinder and a hook mounted on the lock cylinder, and the hook hooks the hook when the lock cylinder is rotated.

10. The chassis of claim 8, wherein the number of hinge assemblies is two, two of the hinge assemblies are spaced apart on the first side of the chassis, the number of locking assemblies is one, and the locking assemblies are located between the two hinge assemblies.