CN105633802A

CN105633802A - Case assembling structure

Info

Publication number: CN105633802A
Application number: CN201610179652.5A
Authority: CN
Inventors: 王周蓉
Original assignee: CHENGDU TIANJIN INSTRUMENT Co Ltd
Current assignee: CHENGDU TIANJIN INSTRUMENT Co Ltd
Priority date: 2016-03-28
Filing date: 2016-03-28
Publication date: 2016-06-01
Anticipated expiration: 2036-03-28
Also published as: CN105633802B

Abstract

The invention discloses a case assembling structure, which comprises an outer enclosure and an inner framework, wherein the inner framework comprises a first side panel (1), a second side panel (4) and a plurality of lateral plates (2); the first side panel (1) and the second side panel (4) have the same structure; the lateral plates (2) are fixed between the first side panel (1) and the second side panel (4) through thread structures; the cross section of the first side panel (1) is of a U shape; two sides of the top of the U-shaped first side panel (1) are independently fixedly connected with an upper connection plate (102) and a lower connection plate (103); the longitudinal direction of the upper connection plate (102) and the longitudinal direction of the lower connection plate (103) are provided with a plurality of through holes (106) used for fixing the lateral plates (2); and two ends of each lateral plate (2) are provided with threaded hole holes (204) matched with the threaded structures and the through holes. The inner framework can carry out corresponding regulation according to practical requirements, can further optimize the design and the layout of the inner circuit board of the case, and is high in adaptability and constitutive property.

Description

A kind of cabinet packaging assembly

Technical field

The present invention relates to a kind of cabinet packaging assembly.

Background technology

Along with the high speed development of national economy, all trades and professions are increasing to the demand of electric power, power supply department provide the quality (stability, continuity and adjoint service) of supply of electric power require also more and more higher, power system for a long time is to generating, and the automatic improving becoming electricity and power distribution system drops into bigger. Relaying device is one of the most important second set of power system, is the guarantee of safe operation of power system. Domestic and international numerous examples proves, it relates to the large scale system accident that power failure range is wider, and mostly incorrect action with relaying device has direct or indirect relation. Therefore, reasonably arrange relay protection constant value, it is to increase relay protection running management level, it is the essential condition ensureing electric power netting safe running.

In the process of research and development relaying device, for different applied environments, it is possible to adopt different circuit layout; adopt different circuit cards; in addition, in the process of optimization and upgrading, it is possible to also can relate to the design improvement of circuits improvement, circuit card; but; in the process every time improved, all can redesign corresponding cabinet, comprise its inside structure and outer cage; this not only can cause the increase of cost, causes certain obstructing also can to the batch production improving upgrading and many type products.

Summary of the invention

It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of cabinet packaging assembly, its inside structure can adjust accordingly according to actual demand, to adapt to the installation of various boards, optimizing design and the layout of cabinet inside circuit card further, strong adaptability, structure is strong.

It is an object of the invention to be achieved through the following technical solutions: a kind of cabinet packaging assembly, comprise outer cage and inside structure, described inside structure comprises the first side plate, two side faces plate and multiple transverse slat, described first side plate is identical with two side faces plate structure, described transverse slat is fixed between the first side plate and two side faces plate by helicitic texture, the cross section of described first side plate is U-shaped, the both sides, top of this first U-shaped side plate are fixedly connected with web plate and lower connecting plate respectively, the longitudinal direction of described upper web plate and lower connecting plate offers some through holes for fixing described transverse slat, the threaded hole that the two ends of described transverse slat are offered with described helicitic texture and through hole mate mutually.

Further, described transverse slat at least comprises the first parts, the 2nd parts and the 3rd parts that are fixedly connected with from left to right successively, and described threaded hole is arranged on the two ends of described 2nd parts.

Further, the T-slot for card connection circuit plate is offered in the bottom of described first parts, and the two ends of described 3rd parts are provided with the bayonet socket connecing outer cage for card.

Further, the side of described first parts is provided with the groove connecing connecting strip for card, the circuit card that described connecting strip is connected by helicitic texture for connecting.

Further, the bottom of described the first U-shaped side plate is bending plate.

Further, described upper web plate and lower connecting plate are provided with the back up pad for placing transverse slat.

Further, the sidewall of described the first U-shaped side plate is provided with the card groove that card connects outer cage.

Further, the sidewall of described the first U-shaped side plate is also provided with groove.

Further, described first side plate is axially symmetric structure.

Further, also it is connected with one or more stiffening plate by helicitic texture between described first side plate and two side faces plate.

The invention has the beneficial effects as follows: a kind of cabinet packaging assembly proposed by the invention, its inside structure can adjust accordingly according to actual demand, to adapt to the installation of various boards, can optimize design and the layout of cabinet inside circuit card further, strong adaptability, structure is strong.

Accompanying drawing explanation

Fig. 1 is the front view of the present invention;

Fig. 2 is the front view of the first side plate in the present invention;

Fig. 3 is the sectional view of the first side plate in the present invention;

Fig. 4 is the sectional view of transverse slat in the present invention;

Fig. 5 is the partial enlargement figure of I of Fig. 1 in the present invention;

Fig. 6 is the partial enlargement figure of II of Fig. 1 in the present invention;

In figure, 1 first side plate, 101 bending plates, web plate on 102,103 lower connecting plates, 104 back up pads, 105 card grooves, 106 grooves, 2 transverse slats, 201 the 2nd parts, 202 first parts, 203 the 3rd parts, 204 threaded holes, 205 T-slot, 206 bayonet sockets, 207 grooves, 3 stiffening plates, 4 two side faces plates.

Embodiment

The technical scheme of the present invention is described in further detail below in conjunction with accompanying drawing, but protection scope of the present invention is not limited to the following stated.

As shown in Figure 1, This embodiment describes a kind of cabinet packaging assembly, comprise outer cage and inside structure, described inside structure comprises the first side plate 1, two side faces plate 4 and multiple transverse slat 2, described first side plate 1 is identical with two side faces plate 4 structure, and described transverse slat 2 is fixed on by helicitic texture between the first side plate 1 and two side faces plate 4.

Further, also it is connected with one or more stiffening plate 3 by helicitic texture between described first side plate 1 and two side faces plate 4.

As shown in Figures 2 and 3, the cross section of described first side plate 1 is U-shaped, the both sides, top of this first U-shaped side plate 1 are fixedly connected with web plate 102 and lower connecting plate 103 respectively, the longitudinal direction of described upper web plate 102 and lower connecting plate 103 offers some through holes 106 for fixing described transverse slat 2, further, described upper web plate 102 and lower connecting plate 103 are provided with the back up pad 104 for placing transverse slat 2.

Further, the sidewall of described the first U-shaped side plate 1 is provided with the card groove 105 that card connects outer cage.

Further, the sidewall of described the first U-shaped side plate 1 is also provided with groove 106.

Further, described first side plate 1 is axially symmetric structure.

As shown in Figure 4, the threaded hole 204 mated mutually with described helicitic texture and through hole is offered at the two ends of described transverse slat 2. Further, described transverse slat 2 at least comprises the first parts 202, the 2nd parts 201 and the 3rd parts 203 that are fixedly connected with from left to right successively, and described threaded hole 204 is arranged on the two ends of described 2nd parts 201.

Further, the T-slot 205 for card connection circuit plate is offered in the bottom of described first parts 202, and the two ends of described 3rd parts 203 are provided with the bayonet socket 206 connecing outer cage for card.

Further, the side of described first parts 202 is provided with the groove 207 connecing connecting strip for card, the circuit card that described connecting strip is connected by helicitic texture for connecting.

Further, the bottom of described the first U-shaped side plate 1 is bending plate 101, can ensure the intensity of casing structure, can alleviate again the weight of cabinet.

As shown in Figure 5, Fig. 5 is the partial enlargement figure of I of Fig. 1, in this embodiment, 3rd parts 203 of its transverse slat 2 exceed upper web plate 102 and the lower connecting plate 103 of the first side plate 1 and two side faces plate 4, so block by the bayonet socket 206 on the 3rd parts 203 and connect outer cage, such as front panel shell.

As shown in Figure 6, Fig. 6 is the partial enlargement figure of II of Fig. 1, and in this embodiment, its transverse slat 2 according to the interface circuit plate of rear panel, can carry out the adjustment of adaptability, is fixed on corresponding through hole 106.

A kind of cabinet packaging assembly according to the present invention is described in an illustrative manner above with reference to accompanying drawing. But; those skilled in the art are to be understood that; for above-mentioned a kind of cabinet packaging assembly proposed by the invention; various improvement can also be made on the basis not departing from content of the present invention; or wherein part technology feature is carried out equivalent replacement; within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention. Therefore, protection scope of the present invention should be determined by the content of appending claims.

Claims

1. a cabinet packaging assembly, comprise outer cage and inside structure, it is characterized in that: described inside structure comprises the first side plate (1), two side faces plate (4) and multiple transverse slat (2), described first side plate (1) is identical with two side faces plate (4) structure, described transverse slat (2) is fixed between the first side plate (1) and two side faces plate (4) by helicitic texture, the cross section of described first side plate (1) is U-shaped, the both sides, top of this first U-shaped side plate (1) are fixedly connected with web plate (102) and lower connecting plate (103) respectively, the longitudinal direction of described upper web plate (102) and lower connecting plate (103) offers some through holes (106) for fixing described transverse slat (2), the threaded hole (204) mated mutually with described helicitic texture and through hole is offered at the two ends of described transverse slat (2).

2. a kind of cabinet packaging assembly according to claim 1, it is characterized in that: described transverse slat (2) at least comprises the first parts (202), the 2nd parts (201) and the 3rd parts (203) that are fixedly connected with from left to right successively, and described threaded hole (204) is arranged on the two ends of described 2nd parts (201).

3. a kind of cabinet packaging assembly according to claim 2, it is characterized in that: the T-slot for card connection circuit plate (205) is offered in the bottom of described first parts (202), the two ends of described 3rd parts (203) are provided with the bayonet socket (206) connecing outer cage for card.

4. a kind of cabinet packaging assembly according to claim 2, it is characterised in that: the side of described first parts (202) is provided with the groove (207) connecing connecting strip for card, the circuit card that described connecting strip is connected by helicitic texture for connecting.

5. a kind of cabinet packaging assembly according to claim 1, it is characterised in that: the bottom of described the first U-shaped side plate (1) is bending plate (101).

6. a kind of cabinet packaging assembly according to claim 1, it is characterised in that: described upper web plate (102) and lower connecting plate (103) are provided with the back up pad for placing transverse slat (2) (104).

7. a kind of cabinet packaging assembly according to claim 1, it is characterised in that: the sidewall of described the first U-shaped side plate (1) is provided with the card groove (105) that card connects outer cage.

8. a kind of cabinet packaging assembly according to claim 1, it is characterised in that: the sidewall of described the first U-shaped side plate (1) is also provided with groove (106).

9. a kind of cabinet packaging assembly according to claim 1, it is characterised in that: described first side plate (1) is axially symmetric structure.

10. a kind of cabinet packaging assembly according to claim 1, it is characterised in that: also it is connected with one or more stiffening plate (3) by helicitic texture between described first side plate (1) and two side faces plate (4).