CN215222649U - Shell with transparent part - Google Patents

Abstract

The utility model discloses a shell with transparent parts, wherein, the shell comprises a shell body and a plurality of transparent parts, the shell body is provided with a through hole matched with the transparent parts, the inner wall of the shell body is provided with a first blocking block and a second blocking block, one end of the transparent part is propped against the first blocking block, the other end is propped against the second blocking block, and the transparent parts seal the through hole; the utility model discloses fixed firm, perspective is effectual.

Description

Shell with transparent part

Technical Field

The utility model relates to a take casing of transparency.

Background

In the electrical field, especially in electrical equipment such as disconnecting switches and circuit breakers, a plurality of transparent pieces are usually arranged on an upper cover of the electrical equipment, and the rotating state of an internal mechanism can be observed through the transparent pieces, so that whether an internal structure has a fault or not is judged.

The existing transparent part is usually provided with two buckles, and then the two buckles are stretched into the upper cover from the outside, so that the fixing effect between the transparent part and the upper cover is realized. However, this structure has a problem in that, if a failure occurs inside the electrical equipment, the generated shock waves easily directly impact the transparent member to the outside, seriously compromising the life safety of surrounding people.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a take casing of transparency.

The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides a take casing of transparency, wherein, includes casing and a plurality of transparency, be equipped with on the casing with the through-hole of transparency adaptation, be equipped with first stopper piece and second stopper piece on the shells inner wall, transparency one end offsets with first stopper piece, the other end offsets with the second stopper piece, and transparency seals the through-hole.

Adopt this kind of structure setting, at first the transparent piece passes through the inside effect of realizing the installation fixed of casing, then offsets through two stop blocks to realize the fixed effect of transparent piece, for prior art, transparent in this structure is fixed firm, even inside breaks down, the shock wave also can't separate transparent piece and casing.

Wherein, be equipped with first fixed foot on the transparent, be equipped with the first lug that transversely extends towards through-hole one side on the first stopper, the end and the first lug counterbalance of first fixed foot.

Through the setting of first fixed foot, realized on the transverse direction and the casing between be connected fixed effect, here because the transparency is whole to be plastics or rubber material, so first fixed foot possesses certain elasticity for the better fixed effect of realization of transparency, the other end and the second of here transparency block the piece and offset, realize the effect of location.

The cross section of the first blocking block is in a right trapezoid shape and comprises a vertical surface and an inclined surface, the vertical surface is located on the side wall of the through hole, one end of the vertical surface is connected with the first protruding block, and the inclined surface is located on one side far away from the through hole.

The first blocking block is arranged by adopting the structure, and the strength of the first blocking block is firstly ensured, so that the fixing effect of the first blocking block after being abutted against the first fixing foot is ensured. The vertical surface is specifically a first fixed foot matched with the vertical surface, so that the transverse fixing effect is realized, and the longitudinal fixing effect can be realized through the first convex block.

The first blocking block and the second blocking block are consistent in structure and are symmetrically arranged.

The two stop blocks are of the same structure, so that the overall fixing strength is further improved.

Wherein, the transparent part is provided with an extension part which is propped against the inner wall of the shell.

The transparent part moves towards the outer side of the shell to achieve a limiting effect through the abutting of the extension part and the inner wall of the shell, the abutting effect between the surfaces is achieved through the extension part and the inner wall of the shell, the contact area between the surfaces is increased, and the fixing effect of the transparent part is guaranteed. It should be noted that the housing itself is also connected to the electrical device itself by means of bolts or the like, i.e., the housing itself is fixedly disposed.

Wherein, the extension part is arranged on the different side of the first blocking block and the second blocking block.

Through the fixed mode in a plurality of directions to holistic fixed effect has been improved.

Wherein, the transparent piece is provided with a concave cavity.

Through the arrangement of the concave cavity, the whole transparent effect is better.

Wherein, the transparent part is arranged for integrated into one piece.

Through integrated into one piece setting for holistic machining efficiency improves, and processing is more convenient.

Wherein, be equipped with a plurality of cavity on the casing, correspond on every cavity and be equipped with the through-hole, be equipped with the spacing block between two adjacent cavities.

The isolation sheet is arranged on the shell, so that the overall isolation effect is better.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is an exploded view of embodiment 1 of the present invention;

fig. 3 is a sectional view of embodiment 1 of the present invention;

figure 4 is a cross-sectional view of another angle of embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a housing in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a transparent member in embodiment 1 of the present invention;

fig. 7 is a schematic structural view of a housing in embodiment 2 of the present invention;

fig. 8 is a schematic structural view of a transparent member in embodiment 2 of the present invention.

Detailed Description

Example 1:

referring to fig. 1-6, a transparent housing comprises a housing 1 and a plurality of transparent members 2.

The plurality of chambers 11 are arranged on the housing 1, the specific number of the chambers 11 may be three or four, in this embodiment, only three chambers 11 are taken as an example for description, and the partition sheet 12 is arranged between two adjacent chambers 11, and the isolation effect of two adjacent chambers 11 is realized through the arrangement of the partition sheet 12. Through holes 13 for matching with the transparent member 2 are provided in all of the three chambers 11, and the structure of the three chambers 11 is consistent here, and only one of the three chambers is described, and the description is not repeated.

The through hole 13 is generally centrally disposed to facilitate observing the position of the mechanism in the housing 1, and the shape of the through hole 13 may also be selected according to actual requirements, which is described in this embodiment by taking a rectangular hole as an example.

The inner wall of the shell 1 is provided with a first stop block 14 and a second stop block 15, and the first stop block 14 and the second stop block 15 are respectively arranged on the front side and the rear side of the through hole 13. The specific structure is that the cross section of the first blocking block 14 is in a right trapezoid shape, the first blocking block 14 extends vertically towards the chamber 11, the first blocking block 14 comprises a vertical surface 141 and an inclined surface 142, the vertical surface 141 is located on the side wall of the through hole 13, the other end of the vertical surface 141 extends towards the chamber 11, the other end of the vertical surface 141 is connected with the first bump 143, and the inclined surface 142 is located on one side away from the through hole 13, so that the overall strength of the first blocking block 14 is improved. Further, the first blocking block 14 is further provided with a first protrusion 143, and the first protrusion 143 extends transversely toward one side of the through hole 13, that is, the first protrusion 143 forms a fixing effect with the first fixing leg in the longitudinal direction. The first blocking block 14 is arranged in such a structure, and the strength of the first blocking block 14 is ensured firstly, so that the fixing effect of the first blocking block 14 after being abutted against the first fixing foot is ensured. Here, the vertical surface 141 is specifically a first fixing leg, and is matched with the first fixing leg to realize a transverse fixing effect, and a longitudinal fixing effect can be realized through the first protrusion 143.

The second stop block 15 and the first stop block 14 are correspondingly arranged, the second stop block 15 partially extends into the through hole 13 to form the positioning and fixing effect, namely, in the fixing process, one end of the transparent part 2 is firstly abutted against the second stop block 15, then the tail end of the first fixing foot 21 on the other end is abutted against the first lug 143, and the side surface of the first fixing foot 21 is abutted against the vertical surface 141, so that the integral fixing effect is realized.

In addition, it should be noted that the housing 1 is integrally formed.

Transparent 2 and through-hole 13 adaptation, promptly both cooperate the back, the upper surface of transparent 2 and the upper surface of casing 1 are located the coplanar, play holistic aesthetic property. All be equipped with extension 22 on the left and right sides of transparent 2, form the ladder setting between extension 22 and the transparent 2 body, in the assembling process of transparent 2 and casing 1, extension 22 and the laminating of casing 1 inner wall form fixed effect. Through the counterbalance of extension 22 and casing 1 inner wall for transparent 2 has realized the restriction effect towards casing 1 outside direction removal, has realized the counterbalance effect between face and the face with extension 22 and casing 1 inner wall, improves area of contact between the two, thereby guarantees the fixed effect of transparent 2. It should be noted that the housing 1 itself is also connected to the electrical device itself by means of bolts or the like, that is, the housing 1 itself is fixedly disposed.

Be equipped with on the front end of transparency 2 with first stopper 14 complex first fixed foot 21, first fixed foot 21 specifically is the strip setting here, because transparency 2 wholly is plastics or rubber material, so first fixed foot 21 possesses certain elasticity for the fixed effect of better realization of transparency 2. It should be noted here that the first fixing leg 21 and the extending portion 22 are not located on the same side, that is, the extending portion 22, the first blocking block 14 and the second blocking block 15 are not located on the same side, so that the fixing effect is achieved through multiple directions and multiple angles.

Be equipped with cavity 23 in the transparency 2, here cavity 23 extends from the below of transparency 2 towards the upper surface of transparency 2, through the setting of cavity 23 for whole transparent effect is better.

Further, the transparent member 2 is integrally formed. Through integrated into one piece setting for holistic machining efficiency improves, and processing is more convenient. The transparent member 2 may be made of fireproof transparent material such as plastic or rubber.

By adopting the structure, firstly, the transparent part 2 realizes the effect of installation and fixation through the inside of the shell 1, the effect of fixation is realized by the abutting of one end and the second stop block 15, and the other end abuts against the first stop block 14 through the first fixed foot 21, thereby realizing the whole fixation effect. Compared with the prior art, the transparent part 2 in the structure is firmly fixed, and even if the inside of the structure breaks down, the transparent part 2 cannot be separated from the shell 1 by the shock wave.

Example 2:

referring to fig. 7-8, the difference between the embodiment 2 and the embodiment 1 is that the second stopper 15 in the embodiment 1 is located, and the second stopper 15 in this embodiment is identical to the first stopper 14 in structure and is symmetrically located, that is, the transparent member 2 is further provided with a second fixing leg 24 engaged with the second stopper 15, and the first fixing leg 21 is engaged with the first stopper 14, and the second fixing leg 24 is engaged with the second stopper 15, so as to achieve the fixing effect between the transparent member 2 and the housing 1.

Claims (9)

1. A shell with a transparent part is characterized in that: the transparent part sealing device comprises a shell and a plurality of transparent parts, wherein the shell is provided with a through hole matched with the transparent parts, the inner wall of the shell is provided with a first blocking block and a second blocking block, one end of each transparent part is abutted against the first blocking block, the other end of each transparent part is abutted against the second blocking block, and the transparent parts seal the through hole.

2. A housing with a transparent member as claimed in claim 1, wherein: the transparent piece is provided with a first fixing foot, the first blocking block is provided with a first lug transversely extending towards one side of the through hole, and the tail end of the first fixing foot is abutted against the first lug.

3. A housing with a transparent member as claimed in claim 2, wherein: the cross-section of first stopper is right trapezoid, and it includes perpendicular and inclined plane, and the perpendicular is located the boundary wall of through-hole and one end is connected with first lug, and the inclined plane is located and keeps away from through-hole one side on.

4. A housing with a transparent member as claimed in claim 1, wherein: the first blocking block and the second blocking block are consistent in structure and are symmetrically arranged.

5. A housing with a transparent member as claimed in claim 1, wherein: the transparent part is provided with an extension part which is propped against the inner wall of the shell.

6. A housing with a transparent member as claimed in claim 5, wherein: the extension part is arranged on the same side as the first blocking block and the second blocking block.

7. A housing with a transparent member as claimed in claim 1, wherein: the transparent part is provided with a concave cavity.

8. A housing with a transparent member as claimed in claim 1, wherein: the transparent part is integrally formed.

9. A housing with a transparent member as claimed in claim 1, wherein: the shell is provided with a plurality of cavities, each cavity is correspondingly provided with a through hole, and a spacer is arranged between every two adjacent cavities.

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