CN218941569U

CN218941569U - Coupling mechanism, installation component and rack

Info

Publication number: CN218941569U
Application number: CN202222600562.2U
Authority: CN
Inventors: 刘景汉; 张鹏飞; 方哲文; 杨宇秋; 林铭恩
Original assignee: Kehua Data Co Ltd; Zhangzhou Kehua Electric Technology Co Ltd
Current assignee: Kehua Data Co Ltd; Zhangzhou Kehua Electric Technology Co Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-04-28
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a connecting mechanism, a mounting assembly and a cabinet, wherein the connecting mechanism is used for connecting a cabinet body and a mounting module, the connecting mechanism comprises connecting pieces and elastic pieces, each connecting piece is provided with a fixing part and a connecting part, each fixing part is fixedly connected with the mounting module, and the connecting part is provided with a handle and is suitable for rotating between a first position and a second position around a first axis vertical to a second direction; in the first position, the connecting part is suitable for being abutted against the front surface of the cabinet body and fixedly connected with the front surface of the cabinet body; in the second position, the handle is adapted to pull the mounting module; the resilient member is adapted to retain the handle in the second position. The mounting assembly includes a mounting module and the connection mechanism described above. The cabinet comprises a cabinet body and the installation assembly. The connecting mechanism, the mounting assembly and the cabinet can fully utilize the space inside the cabinet body and reduce the occupied area of the cabinet body, the mounting module is convenient to maintain, more device placement spaces can be reserved on the front surface of the mounting module, the whole is more attractive, and the connecting mechanism, the mounting assembly and the cabinet are particularly suitable for the mounting module and the cabinet body with compact structures.

Description

Coupling mechanism, installation component and rack

Technical Field

The utility model relates to the field of module installation, in particular to a connecting mechanism, an installation assembly and a cabinet.

Background

The cabinet generally comprises a cabinet body and a plurality of installation modules accommodated in the cabinet body, the cabinet body is formed by building stand columns and cross beams, a plurality of installation channels are formed in the cabinet body, the installation modules are arranged in the installation channels in a sliding mode, hanging lugs are often arranged on two sides of the installation modules, the installation modules are fixed relative to the cabinet body by abutting and locking the hanging lugs with the front surfaces of the stand columns during installation, and in addition, a handle is often arranged on the front sides of the installation modules so that the installation modules can be pulled out during maintenance. For some cabinets with rotatable movable doors arranged on the front side of the cabinet body, in order to avoid interference between the handle and the movable doors, the handle on the front side of the installation module cannot extend out of the installation channel, so that the depth space of the cabinet body is larger, the space is wasted, and the occupied area is increased; and the movable door is because the thickness is great, and the part that is close to the door axle when the movable door is opened can inwards bulge, can interfere with the movable door when the installation module is taken out, consequently often need dismantle the movable door earlier when maintaining the installation module, increased the degree of difficulty of maintaining, perhaps increase the width of the cabinet body for movable door and hangers are spaced so that not so that interfere with the hangers in width direction, but this kind of setting needs the width of the increase cabinet body, has increased area, and when a plurality of cabinets use side by side, the disadvantage that area is big is more obvious.

Disclosure of Invention

The utility model aims to overcome the defects or problems in the background art, and provides a connecting mechanism, a mounting assembly and a cabinet, which can fully utilize the internal space of the cabinet body and reduce the occupied area of the cabinet body, the mounting module is convenient to maintain, more device placement spaces can be reserved on the front surface of the mounting module, the whole is more attractive, and the connecting mechanism is particularly suitable for the mounting module and the cabinet body with compact structures.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

according to the first technical scheme, the connecting mechanism is used for connecting a cabinet body extending along a first direction and a mounting module slidably arranged in a mounting channel of the cabinet body along a second direction, the connecting mechanism comprises at least two connecting pieces which are arranged at intervals along a third direction, each connecting piece is provided with a fixing part and a connecting part, each fixing part is fixedly connected with the mounting module, and the connecting part is provided with a handle and is suitable for rotating between a first position and a second position around a first axis vertical to the second direction relative to the fixing part; in the first position, the connecting part is suitable for abutting against the front surface of the cabinet body and fixedly connected with the front surface of the cabinet body; in the second position, the pull handle is adapted to pull the mounting module; and elastic pieces, the number of which is equal to the number of the connecting pieces and corresponds to one another, the elastic pieces being suitable for keeping the handle in the second position; the first direction, the second direction, and the third direction are orthogonal.

Based on the first technical scheme, a second technical scheme is further provided, wherein in the second technical scheme, the first axis extends along the first direction; at least one fixing part is fixedly connected to each side of the installation module along the third direction.

Based on the second technical scheme, still be equipped with the third technical scheme, in the third technical scheme, the connecting portion is equipped with the through-hole that is suitable for the finger to pass and is suitable for the connecting hole with the front surface lock solid of cabinet body, form in the through-hole and be suitable for the conflict face of finger butt, the through-hole forms the handle.

Based on the third technical scheme, a fourth technical scheme is further provided, and in the fourth technical scheme, a plurality of arc-shaped grooves which are adjacently distributed along the first direction are formed on the abutting surface.

Based on the third or fourth technical scheme, a fifth technical scheme is further provided, wherein in the fifth technical scheme, the fixing part and the connecting part are both plate-shaped; the elastic piece is a torsion spring; in the second position, the fixing portion and the connecting portion are located on the same plane perpendicular to the third direction.

The sixth technical aspect of the present utility model provides an installation assembly, including an installation module extending along a second direction and the connecting mechanism according to any one of the first to fifth technical aspects, wherein each fixing portion is fixedly connected to the installation module.

According to the seventh technical scheme, the utility model also provides a cabinet, which comprises a cabinet body and the installation assembly according to the sixth technical scheme, wherein the cabinet body is provided with a plurality of installation channels extending along the second direction along the first direction, and the installation modules are slidably arranged in the installation channels along the second direction.

From the above description of the present utility model, compared with the prior art, the present utility model has the following advantages:

1. in the first technical scheme, when the installation module is installed, the installation module is pushed inwards into the installation channel until the first axis is basically flush with the front surface of the cabinet body, then the connecting part is rotated to enable the connecting part to be abutted against the front surface of the cabinet body, and the connecting part is locked with the front surface of the cabinet body, so that the installation can be completed; when the installation module needs maintenance, the connecting part is disassembled, the connecting part moves to the second position under the action of the elastic piece, and at the moment, the handle stretches out of the installation channel of the cabinet body and is suitable for pulling the installation module so as to pull out the installation module; it can be known that the technical scheme creatively combines the hanging lugs and the handles commonly used in the prior art into a whole, the connecting piece can be used as the hanging lugs for fixing the mounting module and the cabinet body and can also be used as the handles, the cost is low, and the handles are not required to be arranged on the front side of the mounting module, so that more device placement space is reserved for the front surface of the mounting module; in addition, when the rotatable movable door is arranged on the front side of the cabinet body, after the installation module is installed, the handle does not protrude out of the front part of the installation module any more, so that the depth space of the cabinet body can be kept to just accommodate the installation module, and a large margin is not required to be left on the front side of the cabinet body after the installation module is completely accommodated, so that interference between the handle and the movable door is avoided; in addition, the width of the cabinet body is not required to be increased as in the prior art so as to avoid interference between the movable door and the hanging lugs, or the movable door is required to be detached firstly during maintenance; it can be seen that by adopting the technical scheme, the front surface of the installation module can be reserved with more device placement spaces, the installation module is more attractive, the depth space and the width space of the cabinet body do not need to be increased, the occupied area of the cabinet body is small, the space inside the cabinet body can be fully utilized, and the maintenance of the installation module is more convenient; this advantage is more pronounced especially when the structure of the mounting module is compact and the overall usage space is small, thereby facilitating handling and maintenance of the device.

2. In the second technical scheme, the first axis extends along the first direction, each side of the installation module along the third direction is fixedly connected with at least one fixing part, compared with the side part of the installation module along the first direction, the installation module can be locked on the upright post of the cabinet body through the connecting piece, so that the structure of the installation module after installation is more stable, the connecting parts are positioned on two sides of the cabinet body, and the installation module is more concise and attractive as a whole.

3. In the third technical scheme, the through hole forms the handle, forms the conflict face that is suitable for supplying the finger butt in the through hole, simple structure workable, and compare in L shape's handle, when traction installation module, the finger is difficult to break away from the handle, more be convenient for operating personnel application of force.

4. In the fourth technical scheme, because the hand can directly contact with the abutting surface when stretching into the through Kong Qianyin installation module, a plurality of arc-shaped grooves which are adjacently distributed along the first direction are formed on the abutting surface, and the traction is more comfortable.

5. In the fifth technical scheme, the fixing part and the connecting part are both plate-shaped, and the elastic piece is a torsion spring; in the second position, the fixing part and the connecting part are positioned on the same plane, the structure is simple and easy to realize, and the acting force on the handle can be fully converted into the driving force for the forward movement of the mounting module; in addition, the platy structure makes the connecting piece occupy the width space of the cabinet body less for the cabinet body still can remain less width space.

6. In the sixth technical scheme, the utility model also provides a mounting assembly which has the same technical advantages as the technical scheme.

7. In the seventh technical scheme, the utility model also provides a cabinet which has the same technical advantages as the technical scheme.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a cabinet according to an embodiment of the utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of a hidden door of a cabinet according to an embodiment of the utility model;

FIG. 4 is an enlarged schematic view of the valve portion B of FIG. 2;

FIG. 5 is a schematic view of a mounting assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of one implementation of the connection mechanism according to the embodiment of the present utility model;

fig. 7 is a schematic view of another implementation of the connecting mechanism according to the embodiment of the present utility model.

The main reference numerals illustrate:

a cabinet 10; a mounting channel 11; a first upright 12; an abutment surface 121; a mounting surface 122; a baffle surface 123; a mounting assembly 20; a mounting module 30; a connecting member 41; a fixing portion 411; a connection portion 412; a handle 4121; an abutting face 41211; a connection hole 4122; an elastic member 42; a movable door 50.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1-7, fig. 1-7 illustrate a cabinet including a cabinet body 10, a mounting assembly 20, and a movable door 50.

The cabinet body 10 is provided with a plurality of mounting channels 11 extending along the second direction along the first direction, the cabinet body 10 is mainly formed by building upright posts and cross beams, the parts belong to the prior art, and the details are not repeated here. The movable door 50 is rotatably coupled to the cabinet 10 about a second axis extending in the first direction. In this embodiment, the upright post defined near the door axis of the movable door 50 is a first upright post 12, the first upright post 12 is in a step shape, the first upright post 12 is provided with an abutment surface 121 and a mounting surface 122 parallel to each other and perpendicular to the second direction, and the abutment surface 121 and the mounting surface 122 are spaced apart along the third direction, wherein the mounting surface 122 is located on the front side and the outer side of the abutment surface 121. The movable door 50 is rotatably connected to the right side of the cabinet 10, and a projection of a door axis of the movable door 50 along the second direction is located on the mounting surface 122. The first upright 12 is further provided with a blocking surface 123 perpendicular to the third direction, and the front end and the rear end of the blocking surface 123 respectively engage the mounting surface 122 and the abutment surface 121. In this embodiment, the left side column and the right side column of the cabinet 10 are mirror symmetrical.

In fig. 1-5, the first direction is a vertical direction, the second direction is a front-back direction, and the third direction is a left-right direction.

Referring to fig. 5, the mounting assembly 20 includes a mounting module 30 and a connection mechanism, and in this embodiment, the mounting module 30 is fixedly connected to the cabinet 10 through the connection mechanism, that is, the connection mechanism is used to connect the cabinet 10 and the mounting module 30. The installation module 30 may be an electrical module such as a UPS module, a battery pack, an energy storage module, etc. in practical applications. The significance of this embodiment is also that the design of the connection mechanism will be discussed in detail below.

Referring to fig. 5-7, the coupling mechanism includes at least two coupling members 41 spaced apart in a third direction and elastic members 42 opposite in number to the elastic members 42. In the present embodiment, the connecting member 41 includes two connecting members 41 and two elastic members 42, but it should be understood that the number of connecting members 41 may be greater.

Each connecting piece 41 is provided with a fixing part 411 and a connecting part 412, each fixing part 411 is fixedly connected to the mounting module 30, and the connecting part 412 is provided with a handle 4121 and is suitable for rotating between a first position and a second position around a first axis vertical to the second direction relative to the fixing part 411; in the first position, the connection portion 412 is adapted to abut against the front surface of the cabinet 10 and fixedly connected thereto, and the connection portion 412 abuts against the abutment surface 121; in the second position, the handle 4121 is adapted to pull the mounting module 30; in this embodiment, the two fixing portions 411 are respectively fixedly connected to two sides of the mounting module 30 along the third direction, and the first axis extends along the first direction, in other embodiments, the two fixing portions 411 may also be respectively fixedly connected to the upper side and the lower side of the mounting module 30, but in the former embodiment, compared with the latter embodiment, the mounting module 30 may be locked on the upright post of the cabinet 10 through the connecting piece 41, so that the structure of the mounting module 30 is more stable after being mounted, the connecting portion 412 is located at two sides of the cabinet 10, and the whole is more compact and beautiful.

Referring to fig. 5 to 7, the fixing portion 411 and the connecting portion 412 are both plate-shaped, the fixing portion 411 and the connecting portion 412 are rotatably connected by a pin, the elastic member 42 is a torsion spring, which is sleeved in the middle of the pin, and both ends of the elastic member respectively act on the fixing portion 411 and the connecting portion 412, so that in the second position, the fixing portion 411 and the connecting portion 412 are located on the same plane perpendicular to the third direction, the arrangement is simple and easy to implement, and the acting force on the handle 4121 can be fully converted into the driving force for forward movement of the mounting module 30. In fig. 1-5, the height of the connection portion 412 and the fixing portion 411 is identical to the height of the mounting module 30 to provide the greatest possible pulling force and the tightest connection.

Specifically, the connection portion 412 is provided with a through hole into which a finger is inserted and a connection hole 4122 which is locked to the front surface of the cabinet 10, an abutting surface 41211 against which the finger is abutted is formed in the through hole, and the through hole forms a handle 4121. In fig. 4, the connecting hole 4122 on the right side is locked with the abutment surface 121 of the first pillar 12. The arrangement is simple in structure and easy to process, and compared with an L-shaped handle, when the installation module 30 is pulled, fingers are not easy to separate from the handle 4121, so that force application by operators is facilitated.

In this embodiment, preferably, since the hand may directly contact the abutting surface 41211 when extending into the through Kong Qianyin mounting module 30, referring to fig. 7, a plurality of arc-shaped grooves adjacently arranged along the first direction are formed on the abutting surface 41211, so that the pulling is more comfortable.

In order to avoid interference between the movable door 50 and the connecting portion 412 in the present embodiment, the distance between the mounting surface 122 and the abutment surface 121 is suitable for enabling the movable door 50 to be located outside the rotational stroke of the connecting portion 412, specifically, the space between the blocking surface 123 and the abutment surface 121 is the rotational space of the connecting portion 412, the movable door 50 is always located outside the rotational space, and in addition, when the movable door 50 is opened due to the stepped structure of the first upright post 12, the leftmost side of the movable door 50 is still spaced from the first axis along the third direction, so that the connecting portion 412 is not interfered to move along the second direction.

When the installation module 30 is installed, the installation module 30 is pushed inwards into the installation channel 11 until the first axis is basically flush with the front surface of the cabinet 10, then the connection part 412 is rotated to enable the connection part 412 to be abutted against the front surface of the cabinet 10, and the connection part 412 is locked with the front surface of the cabinet 10, so that the installation can be completed; when the installation module 30 needs maintenance, the movable door 50 is opened to the maximum position, the movable door 50 is located outside the rotation space, the connecting portion 412 is detached, the connecting portion 412 moves to the second position under the action of the elastic member 42, at this time, the leftmost side of the movable door 50 is located on the right side of the first axis and does not interfere with the connecting member 41, and the handle 4121 extends out of the installation channel 11 of the cabinet 10 and is suitable for pulling the installation module 30 so as to pull out the installation module 30.

It can be known that, according to the technical scheme, the hanging lugs and the handle 4121 commonly used in the prior art are creatively combined into one, the connecting piece 41 can be used as the hanging lugs for fixing the mounting module 30 and the cabinet body 10 and can also be used as the handle 4121, so that the cost is low, and the handle 4121 does not need to be arranged at the front side of the mounting module 30, so that more device placement space is reserved for the front surface of the mounting module 30.

After the installation module 30 is installed, the handle 4121 does not protrude out of the front part of the installation module 30, so that the depth space of the cabinet body 10 can be kept to just accommodate the installation module 30, and a large margin is not required to be left on the front side of the cabinet body 10 after the installation module 30 is completely accommodated, so that interference between the handle 4121 and the movable door 50 is avoided; in addition, the width of the cabinet 10 is not required to be increased as in the prior art to avoid interference between the movable door 50 and the hanging lugs, or to disassemble the movable door 50 during maintenance. In addition, the plate-like structure makes the connecting piece 41 occupy smaller width space of the cabinet body, so that the cabinet body can still reserve smaller width space.

As can be seen, the connecting mechanism, the mounting assembly 20 and the cabinet of the utility model have low cost, the front surface of the mounting module 30 can reserve more device placement spaces, the appearance is more attractive, the depth space and the width space of the cabinet body 10 do not need to be increased, the occupied area of the cabinet body 10 is small, the space inside the cabinet body 10 can be fully utilized, and the maintenance of the mounting module 30 is more convenient; this advantage is more pronounced especially when the mounting module 30 is compact and has a small overall footprint, thereby facilitating handling and maintenance of the device.

The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims

1. A connection mechanism for connecting a cabinet (10) extending in a first direction and a mounting module (30) slidably provided in a mounting channel (11) of the cabinet (10) in a second direction, characterized in that the connection mechanism comprises

At least two connecting pieces (41) which are distributed at intervals along a third direction, wherein each connecting piece (41) is provided with a fixing part (411) and a connecting part (412), each fixing part (411) is fixedly connected with the mounting module (30), and each connecting part (412) is provided with a handle (4121) and is suitable for rotating between a first position and a second position around a first axis vertical to a second direction relative to the fixing part (411); in the first position, the connecting part (412) is suitable for abutting against the front surface of the cabinet body (10) and fixedly connecting with the front surface; in the second position, the handle (4121) is adapted to pull the mounting module (30); and

elastic members (42) equal in number and in one-to-one correspondence to the number of the connection members (41), the elastic members (42) being adapted to hold the handle (4121) in the second position;

the first direction, the second direction, and the third direction are orthogonal.

2. A connection according to claim 1, wherein said first axis extends in a first direction; at least one fixing part (411) is fixedly connected to each side of the installation module (30) along the third direction.

3. A connecting mechanism according to claim 2, wherein the connecting portion (412) is provided with a through hole adapted to be penetrated by a finger and a connecting hole (4122) adapted to be locked with the front surface of the cabinet (10), an abutting surface (41211) adapted to be abutted by the finger is formed in the through hole, and the through hole forms the handle (4121).

4. A connection according to claim 3, wherein the abutment surface (41211) has a plurality of arcuate recesses formed therein which are arranged adjacent to each other in the first direction.

5. A connecting mechanism according to claim 3 or 4, wherein the fixing portion (411) and the connecting portion (412) are each plate-like; the elastic piece (42) is a torsion spring; in the second position, the fixing portion (411) and the connecting portion (412) are located on the same plane perpendicular to the third direction.

6. A mounting assembly (20) comprising a mounting module (30) extending in a second direction and a connecting mechanism according to any one of claims 1-5, each securing portion (411) being fixedly secured to the mounting module (30).

7. The cabinet is characterized by comprising a cabinet body (10) and the mounting assembly (20) according to claim 6, wherein the cabinet body (10) is provided with a plurality of mounting channels (11) extending along a second direction along a first direction, and the mounting modules (30) are slidably arranged in the mounting channels (11) along the second direction.