CN203839286U

CN203839286U - Relay shell

Info

Publication number: CN203839286U
Application number: CN201420197143.1U
Authority: CN
Inventors: 夏步玲
Original assignee: Yueqing City Heng Yuan Electronic Science And Technology Co Ltd
Current assignee: Yueqing City Heng Yuan Electronic Science And Technology Co Ltd
Priority date: 2014-04-08
Filing date: 2014-04-08
Publication date: 2014-09-17
Anticipated expiration: 2024-04-08

Abstract

The utility model relates to a relay shell. The relay shell comprises a main shell, a support frame and a transparent panel, the main shell is provided with a first circumferential wall and a second circumferential wall connected in a transition manner via transverse step walls, upper end surfaces of the transverse step walls and inner side surfaces of the first circumferential wall and the second circumferential wall are connected to form first step surfaces, the support frame is provided with support plates, bottom end surfaces of the support plates and the first step surfaces are overlapped, each support plate is provided with a display window, two opposite inner side surfaces of the display window are provided with flanges, the flanges and the bottom end surface of the transparent panel are in an abut joint, the transparent panel is provided with clamps, the clamps correspond to two inner side surfaces which are not provided with the flanges of the display window in the vertical direction, and the clamps and the two inner side surfaces are clamped. According to the relay shell, the support frame is provided with the transparent panel, a label which easily falls off in the prior art is replaced, the structure is simple and reliable, and the appearance is beautiful.

Description

A kind of casing of relay

Technical field

The utility model is specifically related to a kind of shell structure of relay.

Background technology

Casing of relay of the prior art generally comprises main casing and is arranged on the cover plate of main casing opening part, then on the cover board offer display window, and on the end face of cover plate, label is set, label is in formation viewing area, the position of display window, because label is all to paste on the cover board via the mode of pasting, there was dampness in the air or the larger environment of dust in, between label and cover plate, extremely easily lose viscosity, and then label comes off, make normally Display Technique index or the progress of work of relay, and further affect work quality.

Summary of the invention

The purpose of this utility model is to overcome the defect of prior art, and a kind of casing of relay of simple and reliable for structure, good looking appearance is provided.

For achieving the above object, the utility model adopts a kind of casing of relay, comprise main casing, bracing frame and transparent panel, described main casing has the first perisporium that bottom is closed state, the opening-like state in top, the position, edge, top of described the first perisporium is extended with lateral step wall laterally, on the upper surface of described lateral step wall, longitudinally upwards extend and be provided with the second perisporium near the position of outer edge, on the upper surface of described lateral step wall, with the part formation First terrace of the crossing transition of inner surface of described the first perisporium and the second perisporium; The positioning pillars that support frame as described above has supporting bracket and longitudinally arranges to downward-extension from supporting bracket bottom face, and the bottom face of described supporting bracket and described First terrace formation overlap joint; In described supporting bracket, offer display window, this display window wherein on two relative medial surfaces, be provided with flange, the bottom face of described flange and described transparent panel forms butt, and described transparent panel bottom face on, be longitudinally provided with clamp to downward-extension near the position at left and right sides edge, described clamp and two medial surfaces that flange is not set on described display window are corresponding and form clamping in a longitudinal direction.

By the above-mentioned improvement to prior art, because the inside at main casing is provided with bracing frame, and offer display window in the supporting bracket of bracing frame, then the transparent panel of clamping is directly set on display window, fully phase out technically the measure as display floater with the label that is easy to come off, and apparently reached effect simple and reliable for structure, good looking appearance.

Brief description of the drawings

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is the cross-sectional schematic along A-A direction in Fig. 1.

Fig. 3 partly cuts open schematic diagram on the left view of Fig. 1.

Fig. 4 be in the utility model embodiment bracing frame watch figure attentively.

Fig. 5 is the vertical view of Fig. 4.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is the front view of transparent panel in the utility model embodiment.

Fig. 8 is the upward view of Fig. 7.

Embodiment

As shown in Fig. 1-8, the present embodiment is specifically related to a kind of casing of relay, comprise main casing 1, bracing frame 2 and transparent panel 3, described main casing 1 has bottom and is closed state, the first perisporium 10 of the opening-like state in top, the position, edge, top of described the first perisporium 10 is extended with lateral step wall 11 laterally, on the upper surface of described lateral step wall 11, position near outer edge is longitudinally upwards extended and is provided with the second perisporium 12, on the upper surface of described lateral step wall 11, form First terrace 110 with the part of the crossing transition of inner surface of described the first perisporium 10 and the second perisporium 12, Fig. 2 is known in conjunction with Fig. 4, Fig. 6, the positioning pillars 21 that support frame as described above 2 has supporting bracket 20 and longitudinally arranges to downward-extension from supporting bracket 20 bottom faces, and the bottom face of described supporting bracket 20 and described First terrace 110 formation overlap joints, in Fig. 5, in described supporting bracket 20, offer display window 22, on former and later two medial surfaces of this display window 22, be provided with flange 220, described flange 220 forms butt with the bottom face of described transparent panel 3, and known in conjunction with Fig. 7 and Fig. 8, described transparent panel 3 bottom face on, be longitudinally provided with clamp 30 to downward-extension near the position at left and right sides edge, two of the left and right medial surface of described clamp 30 and described display window 22 is corresponding and form clamping in a longitudinal direction.

More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claim and equivalent thereof that the claimed scope of the utility model is appended define.

Claims

1. a casing of relay, it is characterized in that: comprise main casing, bracing frame and transparent panel, described main casing has the first perisporium that bottom is closed state, the opening-like state in top, the position, edge, top of described the first perisporium is extended with lateral step wall laterally, on the upper surface of described lateral step wall, longitudinally upwards extend and be provided with the second perisporium near the position of outer edge, on the upper surface of described lateral step wall, with the part formation First terrace of the crossing transition of inner surface of described the first perisporium and the second perisporium; The positioning pillars that support frame as described above has supporting bracket and longitudinally arranges to downward-extension from supporting bracket bottom face, and the bottom face of described supporting bracket and described First terrace formation overlap joint; In described supporting bracket, offer display window, this display window wherein on two relative medial surfaces, be provided with flange, the bottom face of described flange and described transparent panel forms butt, and described transparent panel bottom face on, be longitudinally provided with clamp to downward-extension near the position at left and right sides edge, described clamp and two medial surfaces that flange is not set on described display window are corresponding and form clamping in a longitudinal direction.