CN209784908U

CN209784908U - Lug plate assembly

Info

Publication number: CN209784908U
Application number: CN201920916503.1U
Authority: CN
Inventors: 王汉平
Original assignee: Dongguan Kay Mdt Infotech Ltd
Current assignee: Dongguan Kay Mdt Infotech Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2019-12-13
Anticipated expiration: 2029-06-18

Abstract

The embodiment of the utility model discloses an auricle subassembly, including the mounting panel of being connected with the quick-witted case and the hangers spare of being connected with the frame, the hangers spare is including the fixed plate that is used for being connected with the frame, the bottom plate that is used for bearing machine bottom of the case portion and be used for avoiding the quick-witted case to move about the limiting plate, fixed plate, bottom plate and limiting plate are mutually perpendicular, rotate on the fixed plate and are connected with the locking piece, the positive lower extreme of mounting panel is provided with the locking groove that opens up, the locking piece inserts the locking groove through the rotation in order to restrict; the utility model discloses a limiting plate avoids quick-witted case to remove about, simultaneously through the cooperation of locking piece and locking groove, has avoided the seesaw of quick-witted case, has realized the firm fixed of four directions all around of quick-witted case, and can follow the frame translation with the locking piece and drag out from locking inslot back-spin, and it is convenient to dismantle.

Description

Lug plate assembly

Technical Field

The embodiment of the utility model provides a relate to quick-witted case installation technical field, concretely relates to auricle subassembly.

background

According to the division of the server case structure, the servers are generally divided into four categories, namely "desktop (tower) servers", "rack servers", and "blade servers". The rack server has the main function of saving space, and not only can occupy smaller space, but also is convenient for unified management because a plurality of servers can be arranged on one rack.

A plurality of server cases are installed inside a general server rack, and the case is only arranged on a fixing position of the case during installation, so that the case can often shift in the actual transportation and carrying processes, the server cannot normally work, the maintenance difficulty is brought, and the cost is increased. The server case and the rack are fixedly connected through the threaded holes formed in the lugs through screws, so that the server case and the rack are firmly installed, but the fixing mode of the bolts is very troublesome when the server case and the rack are installed and disassembled, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

therefore, the embodiment of the utility model provides an auricle subassembly, it avoids the quick-witted case to control the removal to restrict quick-witted case both ends through the limiting plate, and the quick-witted case back-and-forth movement is avoided in the cooperation of the locking groove on locking piece on the rethread fixed plate and the mounting panel to the quick-witted case directly places fixed shakiness and dismantles inconvenient problem through the bolt fastening among the solution prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

A lug assembly comprises a mounting plate connected with a chassis and a lug piece connected with a rack;

the back of the mounting plate is provided with a circuit board fixing groove for mounting a circuit board, and the front of the mounting plate is provided with a plurality of key holes corresponding to the circuit board fixing groove;

The ear hanging piece comprises a fixed plate used for being connected with the rack, a bottom supporting plate used for supporting the bottom of the case and a limiting plate used for preventing the case from moving left and right; the fixed plate, the bottom supporting plate and the limiting plate are mutually vertical; the fixed plate is rotatably connected with a locking block; the lower end of the front surface of the mounting plate is provided with a locking groove with an upward opening; the locking block can be rotatably inserted into the locking groove to limit the chassis to move back and forth.

Optionally, a rotating shaft is fixedly connected to the fixing plate; the locking block sleeve is arranged on the rotating shaft, and a limiting sleeve is connected to one end of the rotating shaft, which is far away from the fixing plate.

Optionally, a return spring is connected between the lower side of the locking block and the fixing plate.

optionally, the upper end and the lower end of the back surface of the mounting plate are respectively and correspondingly provided with a fixed point connected with the front surface of the case; wherein, the fixed point is a welding point or a threaded hole.

optionally, a plurality of rows of adjusting threaded holes are formed in the fixing plate at equal intervals, and the rack is fixedly connected with the adjusting threaded holes through bolts.

The utility model discloses an embodiment has following advantage:

(1) The utility model is provided with the circuit board mounting groove on the mounting plate, when the number of the hard disks on the case is increased, and the front panel has no position to mount the switch board and the USB board due to the height limitation of the case, the circuit board can be mounted in the circuit board mounting groove, and the keys connected with the circuit board extend out of the key holes, thereby improving the utilization rate of the case;

(2) the utility model discloses a fixed plate and frame fixed connection, through the limiting displacement of limiting plate, the both ends of fixing the machine case are avoided it to control, simultaneously through the locking piece on the fixed plate and the cooperation of the locking groove on the mounting panel, have avoided the seesaw of machine case, and four directions all around of having accomplished the machine case from this are fixed, and when needs are dismantled the machine case out, only need with the locking piece from locking inslot swing out can drag out the machine case from the frame translation, convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

fig. 1 is a schematic view of the overall structure of the present invention;

Fig. 2 is a schematic perspective view of the ear piece of the present invention;

Fig. 3 is a schematic front structural view of the mounting plate of the present invention;

fig. 4 is a schematic view of the back structure of the mounting plate of the present invention.

in the figure:

1-a chassis; 2-mounting a plate; 3-a frame; 4-ear hanging parts; 5-bolt;

201-circuit board fixing groove; 202-key hole; 203-locking groove; 204-fixed point;

401-fixing plate; 402-a bottom pallet; 403-limiting plate; 404-a locking block; 405-a rotating shaft; 406-a stop collar; 407-adjusting the threaded hole; 408-a return spring.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

the technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, 3 and 4, the present invention provides an ear assembly, which includes a mounting plate 2 connected to a chassis 1 and a suspension loop 4 connected to a frame 3, wherein a circuit board fixing slot 201 for mounting a circuit board is provided on the back surface of the mounting plate 2, and a plurality of key holes 202 are provided on the front surface of the mounting plate 2 corresponding to the circuit board fixing slot 201;

The utility model discloses be provided with circuit board mounting groove 201 on mounting panel 2, after the hard disk quantity increases on quick-witted case 1, when the front panel does not have position installation switchboard and USB board because quick-witted case 1 height restriction, can install the circuit board in circuit board mounting groove 201, and stretch out the button that is connected with the circuit board from the key hole 202, improved the utilization ratio of quick-witted case 1;

As shown in fig. 2, the ear-hanging piece 4 includes a fixing plate 401 used for being connected with the frame 3, a bottom supporting plate 402 used for supporting the bottom of the case 1 and a limiting plate 403 used for avoiding the left and right movement of the case 1, the fixing plate 401, the bottom supporting plate 402 and the limiting plate 403 are mutually perpendicular, a locking block 404 is rotatably connected to the fixing plate 401, a locking groove 203 with an upward opening is formed in the front lower end of the mounting plate 2, and the locking block 404 is inserted into the locking groove 203 through rotation to avoid the back and forth movement of the case 1.

The specific connection mode that the fixing plate 401 is rotatably connected with the locking block 404 may be that a rotating shaft 405 is fixedly connected to the fixing plate 401, the locking block 404 is sleeved on the rotating shaft 405, and the end of the rotating shaft 405 is connected with a limiting sleeve 406.

The utility model discloses can select the quantity of hangers 4 and mounting panel 2 according to the concrete structure of frame 3 when fixing quick-witted case 1 and frame 3, specifically, frame 3 generally has two kinds of forms, one is stratified, through a plurality of layers about a plurality of baffle layering, place a quick-witted case 1 on each layer baffle, therefore, this kind of novel quick-witted case 1 has the bottom layer board when placing, consequently, select two hangers 4 and two mounting panels 2 when fixing, respectively fixed quick-witted case 1's front panel both ends make quick-witted case 1 can't realize moving; in another form of the frame 3, there is no intermediate partition, i.e. there is no bottom support, so that it is necessary to mount the ear pieces 4 and the mounting plates 2 at the four corners of the chassis 1, respectively, and support one corner of the chassis 1 by the bottom support plate 402 in the ear pieces 4.

The operation steps of fixing the case 1 on the rack 3 by using the ear hanging piece 4 and the mounting plate 2 are as follows: fixing plate 401 on frame 3 at first, fix mounting panel 2 installed with circuit board on quick-witted case 1 front panel, then place quick-witted case 1 on bottom plate 402, limiting plate 403 contacts with the side of quick-witted case 1 this moment, has restricted the removal of quick-witted case 1, then rotatory locking piece 404 makes it insert the locking groove 203 of mounting panel 2 lower extreme again, and quick-witted case 1 also can't realize the fore-and-aft movement this moment, has accomplished the installation of quick-witted case 1 promptly, and the fixed of four position is steady firm.

When the case 1 needs to be disassembled, the locking block 404 in the locking groove 203 only needs to be rotated to be disengaged from the locking groove 203 to the initial position, the limitation of the front-back movement of the case 1 is removed, the case 1 is pulled out in a translation mode, the locking groove 203 at the moment can also be used as a force application handle pulled out of the case 1, and the operation is simple and convenient.

In order to prevent the locking block 404 from falling out of the locking groove 203 due to human error, a return spring 408 is connected between the lower end of the locking block 404 and the fixing plate 401. Due to the restriction of the return spring 408, a large force is required to be applied to unscrew the lock block 404 from the lock groove 203, and the lock block 404 cannot be disengaged by a simple collision or shaking.

Above-mentioned fixed plate 401 and frame 3 be connected can fixed plate 401 equidistance has seted up a plurality of rows of adjusting screw hole 407, frame 3 passes through bolt 5 and adjusting screw hole 407 fixed connection, and the design of a plurality of rows of adjusting screw hole 407 can be adjusted according to the actual width of quick-witted case 1 and frame 3 and select the adjusting screw hole 407 of suitable position to be connected with quick-witted case 1, makes limiting plate 403 just contact with quick-witted case 1 curb plate.

the connection between the mounting plate 2 and the chassis 1 may be provided with fixing points 204 connected to the front surface of the chassis 1 on the back surface of the mounting plate 2, both above and below the circuit board fixing groove 201, where the fixing points may be directly fixed by threaded holes, or may be welded points or other fixing connection methods.

the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The lug plate assembly is characterized by comprising a mounting plate (2) connected with a case (1) and a lug piece (4) connected with a rack (3);

A circuit board fixing groove (201) for mounting a circuit board is formed in the back surface of the mounting plate (2), and a plurality of key holes (202) are formed in the position, opposite to the circuit board fixing groove (201), of the front surface of the mounting plate (2);

The ear hanging piece (4) comprises a fixing plate (401) connected with the rack (3), a bottom supporting plate (402) used for supporting the bottom of the case (1) and a limiting plate (403) used for preventing the case (1) from moving left and right; the fixing plate (401), the bottom supporting plate (402) and the limiting plate (403) are perpendicular to each other; a locking block (404) is rotatably connected to the fixing plate (401); the lower end of the front surface of the mounting plate (2) is provided with a locking groove (203) with an upward opening; the locking block (404) can be rotatably inserted into the locking groove (203) to limit the chassis (1) to move back and forth.

2. a lug assembly according to claim 1, wherein a rotation shaft (405) is fixedly connected to the fixing plate (401); the locking block (404) is sleeved on the rotating shaft (405), and one end part of the rotating shaft (405) far away from the fixing plate (401) is connected with a limiting sleeve (406).

3. A lug assembly according to claim 1, wherein a return spring (408) is connected between the underside of the locking block (404) and the fixing plate (401).

4. A lug assembly according to claim 1, wherein the upper and lower ends of the back surface of the mounting plate (2) are respectively provided with fixing points (204) connected with the front surface of the case (1); wherein the fixing point (204) is a welding point or a threaded hole.

5. the lug plate assembly according to claim 1, wherein the fixing plate (401) is provided with a plurality of rows of adjusting threaded holes (407) equidistantly, and the frame (3) is fixedly connected with the adjusting threaded holes (407) through bolts (5).