CN211959826U

CN211959826U - Hidden buckle type waterproof shell

Info

Publication number: CN211959826U
Application number: CN202021106052.4U
Authority: CN
Inventors: 周华强
Original assignee: Sichuan Yonglian Xingtong Technology Co ltd
Current assignee: Sichuan Yonglian Xingtong Technology Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-11-17
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a hide buckle formula waterproof housing relates to the waterproof field, including upper housing, lower casing and fastener, be provided with the capillary groove on the lower casing, the capillary groove is filled with sealed glue, upper housing is provided with the chamber of placing that is used for placing spare part, the end of upper housing is provided with sealed platform, the height of sealed glue is slightly higher than the degree of depth of capillary groove, after upper housing and lower casing are connected, the upper end of sealed glue extrudees with sealed platform and contacts, the fastener includes at least a set of sub-mounting, each set of sub-mounting includes two buckles, two draw-in grooves and two stoppers; through the setting of buckle, draw-in groove and stopper, can earlier carry out the joint with the position that the inferior valve position is inboard in the capillary groove, then fill sealed glue with the capillary groove again, and water the sealed degree of depth that highly is higher than the capillary groove of gluing after accomplishing, then through the bolt with the position fixed connection that the casing and inferior valve position are in the capillary groove outside, reach fine IP 67's water-proof effects.

Description

Hidden buckle type waterproof shell

Technical Field

The utility model relates to a waterproof field especially relates to hide waterproof casing of buckle formula.

Background

The waterproof box is a waterproof and dustproof shell and is mainly used for preventing objects in the box, such as lines, instruments and the like from entering water to influence the performance of the objects. The main materials of the waterproof box comprise plastic (ABS/PC), glass fiber, iron, stainless steel and the like, the plastic waterproof box is successfully applied for more than 20 years abroad, and the plastic waterproof box is widely used in China at present. Before 2000, metal waterproof boxes made of iron are mostly used in China; after 2000, science and technology in China is rapidly developed, plastic technology is gradually improved, the plastic waterproof box gradually replaces a metal waterproof box due to low cost, good insulation and high waterproof degree, but the traditional waterproof box is poor in sealing performance, low in waterproof performance, high in manufacturing cost, inconvenient to use and incapable of better protecting electronic instruments.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the hidden buckle type waterproof shell is designed.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

hide waterproof casing of buckle formula, including last casing, casing and fastener down, be provided with the water-proof tank on the casing down, it has sealed glue to fill in the water-proof tank, it is provided with the chamber of placing that is used for placing spare part to go up the casing, the lower extreme of going up the casing is provided with sealed platform, it is less than casing lower extreme size to go up casing upper end size, the sealed degree of depth that highly is higher than the water-proof tank of gluing, go up casing and casing down and pass through fastener fixed connection, go up the casing and the lower casing connection back down, sealed upper end and the sealed platform extrusion contact of gluing.

Further, the fastener includes at least a set of sub-mounting, and every sub-mounting of group includes two buckles, two draw-in grooves and two stoppers, and two buckle symmetries set up the both sides of casing under, and two draw-in grooves and two stoppers set up the both sides at last casing lower extreme, and a buckle matches the setting with a draw-in groove and a stopper, goes up casing and lower casing coupling back, and a buckle is located a draw-in groove, buckle and stopper extrusion contact.

Furthermore, four mounting holes are formed in the outer side of the lower shell, threaded holes are correspondingly formed in the lower end of the upper shell and the mounting holes, and a bolt penetrates through one mounting hole to be in threaded connection with one threaded hole.

Furthermore, the lower end of the lower shell is an inwards concave cambered surface.

The beneficial effects of the utility model reside in that: through the setting of buckle, draw-in groove and stopper, can earlier carry out the joint with the position that the inferior valve position is inboard in the capillary groove, then fill sealed glue with the capillary groove again, and water the sealed degree of depth that highly is higher than the capillary groove of gluing after accomplishing, then through the bolt with the position fixed connection that the casing and inferior valve position are in the capillary groove outside, reach fine IP 67's water-proof effects.

Drawings

Fig. 1 is a schematic structural view of an upper shell in a hidden buckle type waterproof shell of the present invention;

FIG. 2 is a schematic structural view of the lower shell of the hidden snap-in waterproof shell of the present invention;

fig. 3 is a schematic perspective view of the hidden snap-in waterproof case of the present invention;

wherein corresponding reference numerals are:

1-lower shell, 2-buckle, 3-mounting hole, 4-waterproof groove, 5-upper shell, 6-threaded hole, 7-sealing platform, 8-placing cavity, 9-limiting block, 10-clamping groove and 11-cambered surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 shows, hide waterproof casing of buckle formula 2, including last casing 5, casing 1 and fastener down, be provided with the buckler 4 down on the casing 1, it has sealed glue to fill in the buckler 4, it is provided with the chamber 8 of placing that is used for placing spare part to go up casing 5, the lower extreme of going up casing 5 is provided with sealed platform 7, it is less than 5 lower extreme sizes of last casing to go up 5 upper end sizes of casing, the degree of depth that highly is a little higher than the buckler 4 of sealed glue, go up casing 5 and lower casing 1 and pass through fastener fixed connection, go up casing 5 and casing 1 down and be connected the back, sealed upper end and sealed platform 7 extrusion contact of gluing.

As shown in fig. 1, fig. 2 and fig. 3, the fastener includes at least one set of sub-mount, each set of sub-mount includes two buckles 2, two clamping grooves 10 and two limiting blocks 9, the two buckles 2 are symmetrically arranged on two sides of the lower shell 1, the two clamping grooves 10 and the two limiting blocks 9 are arranged on two sides of the lower end of the upper shell 5, one buckle 2 is matched with one clamping groove 10 and one limiting block 9, after the upper shell 5 is connected with the lower shell 1, one buckle 2 is located in one clamping groove 10, and the buckle 2 is in extrusion contact with the limiting blocks 9.

As shown in fig. 1, 2 and 3, four mounting holes 3 are formed in the outer side of the lower housing 1, threaded holes 6 are formed in the lower end of the upper housing 5 corresponding to the mounting holes 3, and a bolt penetrates through one mounting hole 3 and is in threaded connection with one threaded hole 6.

As shown in fig. 3, the lower end of the lower shell 1 is a concave arc surface 11.

During installation, the upper shell 5 and the lower shell 1 are clamped at the inner side of the waterproof groove 4, then the waterproof groove 4 is filled with sealant, the height of the sealant after pouring is higher than the depth of the waterproof groove 4, and then the upper shell 5 and the lower shell 1 are fixedly connected at the outer side of the waterproof groove 4 through bolts, so that a good waterproof effect of IP67 is achieved, because the lower end of the lower shell 1 is the cambered surface 11, when a packing box provided with parts is placed on the ground, the contact area of the lower shell 1 and the ground is greatly reduced, the area of water stain attached to the lower shell 1 is reduced, meanwhile, the gap between the lower end of the lower shell 1 and the ground is increased, and the air flowing space is increased; simultaneously will place chamber 8 and set up on last casing 5, consequently go up the upper end of casing 5 and have not had the existence of mounting hole 3, the effectual water of having avoided is following current and gets into down and places the possibility in the chamber 8, and adopts this kind of structure setting, even there is water in the mounting hole 3, water also can separate with casing 1 down under the action of gravity.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. Hide waterproof casing of buckle formula, its characterized in that: including last casing, lower casing and fastener, be provided with the capillary groove on the casing down, it has sealed glue to fill in the capillary groove, it is provided with the chamber of placing that is used for placing spare part to go up the casing, the lower extreme of going up the casing is provided with sealed platform, it is less than upper housing lower extreme size to go up casing upper end size, the degree of depth that highly is a little higher than the capillary groove of sealed glue, go up casing and lower casing and pass through fastener fixed connection, go up the casing and the lower body coupling back down, sealed upper end and the sealed platform extrusion contact of gluing.

2. The concealed snap-in waterproof housing of claim 1, wherein: the fastener includes at least a set of sub-mounting, and every sub-mounting of group includes two buckles, two draw-in grooves and two stoppers, and two buckle symmetries set up the both sides of casing under, and two draw-in grooves and two stoppers set up in the both sides of last casing lower extreme, and a buckle matches the setting with a draw-in groove and a stopper, goes up casing and lower casing coupling back, and a buckle is located a draw-in groove, buckle and stopper extrusion contact.

3. The concealed snap-in waterproof housing according to claim 1 or 2, characterized in that: the outer side of the lower shell is provided with four mounting holes, the lower end of the upper shell is correspondingly provided with threaded holes, and one bolt penetrates through one mounting hole to be in threaded connection with one threaded hole.

4. The concealed snap-in waterproof housing of claim 3, wherein: the lower end of the lower shell is an inwards concave cambered surface.