CN216218134U

CN216218134U - Push-pull type power supply installation shell

Info

Publication number: CN216218134U
Application number: CN202122697523.4U
Authority: CN
Inventors: 罗冬林
Original assignee: Dongguan Beaver Plastic Hardware Product Co ltd
Current assignee: Dongguan Beaver Plastic Hardware Product Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to a push-pull type power supply installation shell which comprises a shell body, a handle hinged with the shell body and a folding assembly arranged on the shell body, wherein the handle is hinged with the shell body; the shell comprises a bottom plate, a first side plate, a second side plate and a panel, wherein the first side plate and the second side plate are oppositely arranged on two sides of the bottom plate; the panel is provided with an opening; the handle is correspondingly penetrated with the opening; the handle comprises a bottom edge part, a side edge part connected with the bottom edge part, and a handheld part respectively connected with the bottom edge part and the side edge part; a clamping block is arranged on the hand-held part; the folding assembly comprises a draw hook and a buffer block; the draw hook penetrates through the opening and is clamped with the clamping block; the buffer block is abutted against the handle. Above-mentioned plug-type power installation shell through set up the opening on the panel, articulates the handle on the casing, realizes folding operation through rotating the handle, reduces the area occupied in space to set up the fixture block through setting up the drag hook on handheld portion, realize blocking the handle fast and solid on the casing, do not need the screw fixation, easy operation improves installs and removes efficiency.

Description

Push-pull type power supply installation shell

Technical Field

The utility model relates to the technical field of metal frames, in particular to a push-pull type power supply installation shell.

Background

With the high-speed development of power electronic technology, the power electronic equipment has increasingly close relationship with the work and life of people, electronic equipment can not be switched off from a reliable power supply, the power supply of computers in the 80 s is comprehensively changed into a switching power supply, the power supply of computers is firstly replaced, the switching power supply enters the fields of various electronic and electrical equipment in the 90 s, the switching power supply is widely used in a program-controlled exchanger, a communication, an electronic detection equipment power supply, a control equipment power supply and the like, and the rapid development of the switching power supply technology is promoted.

The inside of power installation shell is used for installing external power, in order to protect the power, need insert the external electric cabinet with the power installation shell when the installation, the rethread screw is fixed, need take out the power installation shell from the electric cabinet in the later maintenance in-process, need the handle on the maintainer pulling power installation shell, current handle all adopts the mode of snap-on in the outside of power installation shell or folds the mode of fixing through the screw, the mode occupation space area that adopts fixed mounting is great, need reciprocal elasticity screw influence through the folding fixed mode of screw to install and remove efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a push-pull type power supply mounting case which has a large occupied space and is poor in mounting and dismounting efficiency.

A push-pull power supply mounting case comprising:

the shell comprises a bottom plate, a first side plate and a second side plate which are oppositely arranged on two sides of the bottom plate, and a panel for connecting the first side plate and the second side plate; an opening is arranged on the panel;

the handle is hinged with the shell and correspondingly penetrates through the opening; the handle comprises a bottom edge part, a side edge part connected with the bottom edge part, and a handheld part respectively connected with the bottom edge part and the side edge part; a clamping block is arranged on the handheld part; and

a folding assembly mounted on the housing; the folding assembly comprises a draw hook and a buffer block; the draw hook penetrates through the opening, and the draw hook is clamped with the clamping block; the buffer block is abutted against the handle.

Above-mentioned plug-type power installation shell through set up the opening on the panel, articulates the handle on the casing, realizes folding operation through rotating the handle, reduces the area occupied in space to set up the fixture block through setting up the drag hook on handheld portion, realize blocking the handle fast and solid on the casing, do not need the screw fixation, easy operation improves installs and removes efficiency.

In one embodiment, the bottom edge portion is disposed in an elongated structure, the side edge portions are disposed in an elongated structure, and the bottom edge portion is perpendicular to the direction in which the side edge portions are disposed.

In one embodiment, a pin shaft is arranged at the joint position of the bottom edge part and the side edge part, and the pin shaft penetrates through the first side plate.

In one embodiment, the opening is arranged in a strip-shaped through hole-shaped structure, a supporting groove is arranged on the bottom edge portion, and the panel is correspondingly supported in the supporting groove at a position corresponding to the end portion of the opening.

In one embodiment, the handheld portion is arranged in an arc-shaped structure, and a guide block is arranged on the first side plate and is abutted against the handheld portion.

In one embodiment, the fixture block and the bottom edge portion are arranged in the same direction, and the fixture block extends from the handheld portion to a direction away from the bottom edge portion.

In one embodiment, the retractor comprises a fixed part, an elastic part connected with the fixed part, an extension part connected with the elastic part, and a hooking part connected with the extension part; the fixing part is fixedly connected with the first side plate, and the hooking part is clamped with the clamping block.

In one embodiment, the fixing portion is arranged on one side of the first side plate close to the second side plate in a straight plate-shaped structure, and the elastic portion is arranged in a long strip-shaped structure, and the elastic portion is obliquely arranged from the fixing portion to the panel direction and gradually close to the second side plate.

In one embodiment, the extension part is arranged in an elongated structure, the extension part is perpendicular to the arrangement direction of the panel, and the extension part penetrates through the opening; the hooking part is of a triangular convex block structure, and the hooking part is arranged at one end, far away from the elastic part, of the extension part.

In one embodiment, the buffer block is arranged on the bottom plate, the buffer block is arranged in an arc-shaped structure, and the buffer block is elastically supported between the bottom plate and the side edge part.

Drawings

FIG. 1 is a schematic structural view of a push-pull power mounting enclosure according to an embodiment of the present invention;

fig. 2 is an exploded view of the push-pull power mounting case of fig. 1.

The reference numbers in the drawings have the meanings given below:

100. a push-pull power supply mounting shell;

10. a housing; 11. a base plate; 12. a first side plate; 13. a second side plate; 14. a panel; 15. an opening; 16. a guide block;

20. a handle; 21. a bottom edge portion; 22. a side edge portion; 23. a hand-held portion; 25. a clamping block; 26. a pin shaft; 27. a butting groove;

30. a folding assembly; 31. pulling a hook; 32. a buffer block; 35. a fixed part; 36. an elastic portion; 37. an extension portion; 38. a hook-up portion.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, a push-pull power installation case 100 according to an embodiment of the present invention includes a case 10, a handle 20 hinged to the case 10, and a folding assembly 30 installed on the case 10; the push-pull power installation case 100 is used for installing an external power supply so as to install the power supply in an external electric cabinet.

The shell 10 is arranged in a hollow structure, and an external power supply is arranged inside the shell 10; the housing 10 includes a bottom plate 11, a first side plate 12 and a second side plate 13 oppositely disposed on two sides of the bottom plate 11, and a panel 14 connecting the first side plate 12 and the second side plate 13. The bottom plate 11 is arranged in a rectangular straight plate-shaped structure, and the bottom plate 11 is arranged along the horizontal direction; the first side plate 12 is arranged in a rectangular straight plate-shaped structure, the first side plate 12 is arranged along the vertical direction, the first side plate 12 is arranged on one side of the bottom plate 11, and the arrangement direction of the first side plate 12 is perpendicular to that of the bottom plate 11; the second side plate 13 is arranged in a rectangular straight plate-shaped structure, the second side plate 13 is arranged on one side of the bottom plate 11 far away from the first side plate 12, and the second side plate 13 and the first side plate 12 are arranged in parallel; the panel 14 is arranged in a rectangular straight plate-shaped structure, the panel 14 is arranged along the vertical direction, the panel 14 is arranged at one end of the bottom plate 11, and two sides of the panel 14 are respectively connected and fixed with the first side plate 12 and the second side plate 13. Further, the panel 14 is provided with an opening 15. The opening 15 is disposed in a strip-shaped through hole structure, and the opening 15 is disposed on a side of the panel 14 close to the first side plate 12.

The handle 20 is hinged with the shell 10, the handle 20 is arranged along the vertical direction, and the handle 20 correspondingly penetrates through the opening 15; the handle 20 includes a bottom portion 21, side portions 22 connected to the bottom portion 21, and a grip portion 23 connecting the bottom portion 21 and the side portions 22, respectively. The bottom edge portion 21 is disposed in a strip structure, the bottom edge portion 21 is disposed on one side of the handle 20, and the bottom edge portion 21 passes through the opening 15; the side edge part 22 is arranged in a strip structure, the side edge part 22 is correspondingly arranged at one end of the bottom edge part 21 inserted into the shell 10, and the bottom edge part 21 is perpendicular to the arrangement direction of the side edge part 22; this handheld portion 23 is circular-arc structure setting, and the one end that bottom edge portion 21 and side 22 deviate from each other is connected respectively to the both ends of handheld portion 23, and this handheld portion 23 is used for supplying maintainer gripping, stretches out handle 20 from opening 15 internal rotation when needing the dismouting to realize maintainer to the push-and-pull operation of casing 10, in the folding income casing 10 of rotatory handle 20 after the dismouting is accomplished, reduction space area occupied. Further, a clamping block 25 is arranged on the handheld part 23; the latch 25 is disposed in the same direction as the bottom edge 21, and the latch 25 extends from the handle 23 in a direction away from the bottom edge 21. In this embodiment, a pin 26 is disposed at the joint position of the bottom edge 21 and the side edge 22; the pin shaft 26 penetrates through the first side plate 12, the pin shaft 26 is arranged in a cylindrical structure, and the pin shaft 26 is used for hinging the handle 20 on the first side plate 12. In this embodiment, the bottom edge 21 is provided with a retaining groove 27; the abutting groove 27 is configured in a rectangular groove-shaped structure, the position of the panel 14 corresponding to the end of the opening 15 is correspondingly abutted in the abutting groove 27, and the abutting groove 27 is used for improving the connection stability of the handle 20. In this embodiment, the first side plate 12 is provided with a guide block 16, the guide block 16 is provided in a cylindrical structure, the guide block 16 extends from the first side plate 12 to the second side plate 13, and the guide block 16 is abutted against the handle 23 to improve the stability of the rotation of the handle 20.

The folding assembly 30 is mounted on the housing 10, and the folding assembly 30 is used for fixing when the handle 20 is folded and received in the housing 10; the folding assembly 30 includes a hook 31 and a buffer block 32. The draw hook 31 penetrates through the opening 15, the draw hook 31 is arranged along the horizontal direction, and the draw hook 31 is clamped with the clamping block 25; the cushion block 32 abuts against the handle 20, and the cushion block 32 is provided between the handle 20 and the housing 10 to absorb a vibration load applied to the handle 20. In this embodiment, the buffer block 32 is disposed on the bottom plate 11, the buffer block 32 is disposed in an arc-shaped structure, one end of the buffer block 32 is fixedly connected to the bottom plate 11, and the buffer block 32 is elastically supported between the bottom plate 11 and the side portion 22. In this embodiment, the retractor 31 includes a fixed portion 35, an elastic portion 36 connected to the fixed portion 35, an extending portion 37 connected to the elastic portion 36, and a hook portion 38 connected to the extending portion 37. The fixing portion 35 is arranged in a straight plate structure, the fixing portion 35 is fixedly connected with the first side plate 12, and the fixing portion 35 is arranged on one side of the first side plate 12 close to the second side plate 13; the elastic part 36 is arranged in a strip structure, and the elastic part 36 is obliquely arranged from the fixed part 35 to the panel 14 in a shape of gradually approaching the second side plate 13; the extending portion 37 is disposed in a strip structure, the extending portion 37 is perpendicular to the direction of the panel 14, and the extending portion 37 penetrates through the opening 15; the hook portion 38 is disposed in a triangular protrusion structure, the hook portion 38 is disposed at an end of the extending portion 37 away from the elastic portion 36, and the hook portion 38 is engaged with the latch 25.

Above-mentioned plug-type power installation shell 100 through set up opening 15 on panel 14, articulates handle 20 on casing 10, realizes folding operation through rotating handle 20, reduces the area occupied in space to set up fixture block 25 on handheld portion 23 through setting up drag hook 31, realize blocking fast on casing 10 with handle 20, do not need the screw fixation, easy operation improves installs and removes efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A push-pull power mounting housing, comprising:

2. A push-pull power supply mounting case according to claim 1, wherein the bottom edge portion is provided in an elongated configuration and the side edge portions are provided in an elongated configuration, the bottom edge portion being disposed perpendicular to the side edge portions.

3. A push-pull power supply mounting case according to claim 2, wherein a pin is provided at a joint of the bottom edge portion and the side edge portion, the pin penetrating the first side plate.

4. A push-pull power supply installation case according to claim 3, wherein said opening is configured in a strip-shaped through-hole structure, a supporting groove is provided on said bottom edge portion, and a position of said panel corresponding to an end portion of said opening is correspondingly supported in said supporting groove.

5. A push-pull power supply mounting case according to claim 1 wherein the handle portion is configured in an arc configuration, and the first side plate has a guide block disposed thereon, the guide block abutting against the handle portion.

6. A push-pull power supply mounting case according to claim 5 wherein the latch is disposed in the same direction as the bottom edge portion, the latch extending away from the handle portion.

7. A push-pull power supply mounting case according to claim 1, wherein the draw hook comprises a fixed portion, an elastic portion connected to the fixed portion, an extended portion connected to the elastic portion, and a hooking portion connected to the extended portion; the fixing part is fixedly connected with the first side plate, and the hooking part is clamped with the clamping block.

8. A push-pull power supply mounting case according to claim 7, wherein the fixing portion is disposed on a side of the first side plate adjacent to the second side plate in a straight plate-like configuration, and the elastic portion is disposed in an elongated configuration, the elastic portion being disposed in an inclined manner gradually closer to the second side plate from the fixing portion toward the panel.

9. A push-pull power supply mounting case according to claim 8 wherein said extension is provided in an elongated configuration, said extension being oriented perpendicular to the orientation of said face plate, said extension passing through said opening; the hooking part is of a triangular convex block structure, and the hooking part is arranged at one end, far away from the elastic part, of the extension part.

10. A push-pull power supply mounting case according to claim 1 wherein the bumper is disposed on the base plate, the bumper is disposed in an arcuate configuration, and the bumper is resiliently supported between the base plate and the side portions.