CN218352899U

CN218352899U - Protective structure is fixed to casing

Info

Publication number: CN218352899U
Application number: CN202222384668.3U
Authority: CN
Inventors: 徐俞龙; 马耀元; 俞为结
Original assignee: Hefei Yonghe Communication Technology Co ltd
Current assignee: Hefei Yonghe Communication Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-20
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a protective structure is fixed to casing, including outer housing, the inside bottom parcel of outer housing is provided with the inner box shell, be provided with the lid on the outer housing, first T type groove on the outer wall of outer housing, be provided with a plurality of recess on the lid, the recess bottom is provided with the second T type groove corresponding with first T type groove, swing joint has T type piece in first T type groove and the second T type groove, T type piece up end is provided with the mounting panel corresponding with the recess, the mounting panel is provided with the guard plate with the corresponding one end of T type piece, be provided with locking mechanism on the mounting panel. The utility model discloses a second T type groove and first T type groove on lid and the outer casing are connected to T type piece for the guard plate in the T type piece outside can protect lid and outer casing simultaneously, when lid and outer casing receive the object striking simultaneously, can not cause the breakage easily, and components and parts in the inner box shell also can not cause the damage.

Description

Protective structure is fixed to casing

Technical Field

The utility model relates to an electronic components technical field, concretely relates to protective structure is fixed to casing.

Background

The outer sides of the electronic components are provided with the shells for protection, and the filter is no exception, but in the prior art, the shells of the filter are easy to be impacted by objects to form grooves, so that the service life of the filter is shortened; patent No. CN202220288767.9, which discloses a filter housing with protection isolation, including a lower filtering housing and a filtering housing cover mounted on the lower filtering housing; the filter shell is characterized by also comprising a plurality of protection strips which are arranged on the filter lower shell and have protection effects on the filter lower shell and the filter shell cover; an installation limiting assembly convenient for installation of the protective strip is arranged between the protective strip and the lower filtering shell; install seal assembly under the filtering between casing and the filtering cap, it utilizes the protection strip to play crashproof effect under casing and the filtering cap under the filtering, but can know through the figure of above-mentioned patent, the protection strip only with the filtering under the casing outer wall connection, the filtering cap sets up casing upper end under the filtering alone, therefore the protection strip of above-mentioned patent can only protect the casing under the filtering, can not play the guard action to the lid, consequently the filtering cap is still easily broken when receiving the striking, cause the wave filter damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provide a shell fixing and protecting structure;

for realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

the utility model provides a protective structure is fixed to casing, includes the outer casing, the inside bottom parcel of outer casing is provided with the inner box shell, be provided with the lid on the outer casing, first T type groove on the outer wall of outer casing, be provided with a plurality of recess on the lid, the recess bottom is provided with the second T type groove corresponding with first T type groove, swing joint has T type piece in first T type groove and the second T type groove, T type piece up end is provided with the mounting panel corresponding with the recess, the mounting panel is provided with the guard plate with the corresponding one end of T type piece, be provided with locking mechanism on the mounting panel.

Furthermore, a plurality of springs are arranged between the inner wall of the outer case and the outer wall of the inner case.

Furthermore, a plurality of corresponding sliding grooves are formed between the inner wall of the outer casing and the inner wall of the inner casing, the sliding grooves are located between the springs, sliding blocks corresponding to the sliding grooves are arranged at the top end of the cover body, and the cover body is movably connected with the sliding grooves through the sliding blocks.

Furthermore, the upper end face of the inner box shell is provided with a square protruding block, the top end of the cover body is provided with a square groove corresponding to the square protruding block, and waterproof rubber is arranged on the outer wall face of the square protruding block.

Furthermore, locking mechanism is including setting up the first connecting hole on the mounting panel, the recess bottom is provided with the second connecting hole corresponding with first connecting hole, outer casing up end is provided with the third connecting hole corresponding with the second connecting hole, first connecting hole, second connecting hole and third connecting hole pass through connecting bolt and connect.

The working principle and the beneficial effects are as follows: placing the component into the inner box shell, then covering the cover body, positioning a second T-shaped groove on the cover body and a first T-shaped groove on the outer box shell on the same vertical line, then sliding the T-shaped block into the second T-shaped groove and the first T-shaped groove until the mounting plate on the upper end surface of the T-shaped block is positioned in the groove, and locking the mounting plate in the groove through a locking mechanism; second T type groove and first T type groove on lid and the outer container shell are connected through T type piece for the guard plate in the T type piece outside can protect lid and outer container shell simultaneously, receives the object striking simultaneously at lid and outer container shell, can not cause the breakage easily, and components and parts in the inner box shell also can not cause the damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic structural diagram of the utility model after the T-shaped block is removed.

Fig. 3 is a top view of the outer and inner cases of the present invention.

Fig. 4 is a bottom view of the cover of the present invention.

Fig. 5 is a schematic structural view of the T-shaped block, the mounting plate and the protection plate of the present invention.

In the figure: 1, an outer case; 2, an inner box shell; 3, a spring; 4, a first T-shaped groove; 5, a cover body; 6, grooves; 7, a second T-shaped groove; 8 a third connecting hole; 9 a second connection hole; 10 a first connection hole; 11, mounting a plate; 12 protective plates; a 13T-shaped block; 14 waterproof rubber; 15 connecting bolts; 16 sliding blocks; 17 chute; 18 square bumps; 19 square groove.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1, 2 and 5, a casing fixing protection structure comprises an outer casing 1, an inner casing 2 is wrapped at the bottom end inside the outer casing 1, a cover body 5 is arranged on the outer casing 1, a first T-shaped groove 4 is formed in the outer wall of the outer casing 1, a plurality of grooves 6 are formed in the cover body 5, a second T-shaped groove 7 corresponding to the first T-shaped groove 4 is formed in the bottom end of each groove 6, T-shaped blocks 13 are movably connected in the first T-shaped groove 4 and the second T-shaped groove 7, a mounting plate 11 corresponding to the grooves 6 is arranged on the upper end face of each T-shaped block 13, a protection plate 12 is arranged at one end, corresponding to each T-shaped block 13, of each mounting plate 11, and a locking mechanism is arranged on each mounting plate 11.

Put into interior case shell 2 with components and parts, then cover lid 5, be located same vertical line with second T type groove 7 on the lid 5 and first T type groove 4 on the outer casing 1 this moment, then slide into second T type groove 7 and first T type groove 4 with T type piece 13 in, until the mounting panel 11 of T type piece 13 up end is located recess 6, through locking mechanism with mounting panel 11 locking in recess 6 can.

As shown in fig. 3, a plurality of springs 3 are arranged between the inner wall of the outer case 1 and the outer wall of the inner case 2, and when the springs are impacted by an object, the springs 3 can buffer the outer case 1 and the inner case 2, so that damage to components is reduced.

As shown in fig. 3 and 4, a plurality of corresponding sliding grooves 17 are arranged between the inner wall of the outer case 1 and the inner wall of the inner case 2, the sliding grooves 17 are located between the springs 3, the top end of the cover 5 is provided with a sliding block 16 corresponding to the sliding grooves 17, the cover 5 is movably connected with the sliding grooves 17 through the sliding block 16, and by arranging the sliding block 16, the sliding block 16 can reinforce the outer case 1 and the inner case 2 like a reinforcing plate, so that protection is enhanced.

As shown in fig. 3 and 4, the upper end face of the inner box casing 2 is provided with a square projection 18, the top end of the cover 5 is provided with a square groove 19 corresponding to the square projection 18, the outer wall face of the square projection 18 is provided with waterproof rubber 14, and by arranging the square projection 18, the square groove 19 and the waterproof rubber 14, rainwater can be prevented from entering the inner box casing 2 and soaking components.

As shown in fig. 1 to 4, the locking mechanism includes a first connecting hole 10 provided on the mounting plate 11, a second connecting hole 9 provided at the bottom end of the groove 6 and corresponding to the first connecting hole 11, a third connecting hole 8 provided at the upper end surface of the outer case 1 and corresponding to the second connecting hole 9, and the first connecting hole 10, the second connecting hole 9 and the third connecting hole 8 are connected by a connecting bolt 15.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a protective structure is fixed to casing which characterized in that: including outer housing, the inside bottom parcel of outer housing is provided with inner box shell, be provided with the lid on the outer housing, first T type groove on the outer wall of outer housing, be provided with a plurality of recess on the lid, the recess bottom is provided with the second T type groove corresponding with first T type groove, swing joint has T type piece in first T type groove and the second T type groove, T type piece up end is provided with the mounting panel corresponding with the recess, the mounting panel is provided with the guard plate with the corresponding one end of T type piece, be provided with locking mechanism on the mounting panel.

2. A housing securement shield as in claim 1, further comprising: a plurality of springs are arranged between the inner wall of the outer case and the outer wall of the inner case.

3. A housing securement shield as recited in claim 2, further comprising: a plurality of corresponding sliding grooves are formed between the inner wall of the outer casing and the inner wall of the inner casing, the sliding grooves are located between the springs, sliding blocks corresponding to the sliding grooves are arranged at the top end of the cover body, and the cover body is movably connected with the sliding grooves through the sliding blocks.

4. A casing securing guard structure as claimed in claim 1, wherein: the upper end face of the inner box shell is provided with a square convex block, the top end of the cover body is provided with a square groove corresponding to the square convex block, and the outer wall face of the square convex block is provided with waterproof rubber.

5. A casing securing guard structure as claimed in claim 1, wherein: locking mechanism is including setting up the first connecting hole on the mounting panel, the recess bottom is provided with the second connecting hole corresponding with first connecting hole, outer shell up end is provided with the third connecting hole corresponding with the second connecting hole, first connecting hole, second connecting hole and third connecting hole pass through connecting bolt and connect.