CN220820599U - Assembled communication machine case - Google Patents

Abstract

The utility model discloses an assembled communication case, which relates to the technical field of communication cases, and particularly comprises a case body, wherein the upper surface of the case body is hinged with an access board, a sliding groove and a connecting groove are formed in the access board, a sliding block is slidably connected to the inner wall of the sliding groove, a connecting column I is fixedly connected to the bottom surface of the sliding block, a stop block is fixedly connected to the lower end of the connecting column I, and a bracket is slidably connected to the inner part of the access board.

Description

Assembled communication machine case

Technical Field

The utility model relates to the technical field of communication cabinets, in particular to an assembled communication cabinet.

Background

The communication chassis often serves to provide space for power supplies, motherboards, various expansion cards, floppy disk drives, optical disk drives, hard disk drives, and other storage devices. And the parts are firmly fixed in the case through the support, the bracket, various screws or the connecting pieces such as clip clips and the like in the case, so that an intensive whole is formed. Secondly, the solid shell protects the board card, the power supply and the storage equipment, can prevent pressure, impact and dust, and can also exert the functions of electromagnetic interference and radiation, thereby playing a role in shielding electromagnetic radiation. Again, it provides a number of convenient panel switch indicators, etc., to allow the operator to more easily operate the microcomputer or observe the operation of the microcomputer.

In order to facilitate heat dissipation, the communication case in the prior art is provided with a plurality of heat dissipation holes for heat dissipation, dust is prevented from entering the case through the heat dissipation holes, a filter screen is installed below the heat dissipation holes for dust filtration, after long-time use, a lot of dust can be accumulated on the filter screen, the heat dissipation effect of the case can be influenced by the excessive dust, equipment inside the case can be reduced in operation speed due to heat dissipation when the heat dissipation effect is poor, the filter screen in the prior art is usually directly installed inside the case, the case needs to be disassembled when the filter screen is cleaned or replaced, the case is more in steps, and the case is more troublesome, time-consuming and labor-consuming.

There is therefore a need to propose a new solution to this problem.

Disclosure of utility model

Aiming at the problem that the filter screen in the machine box is inconvenient to replace in the prior art in the background art.

The utility model discloses an assembled communication chassis, which comprises a chassis body, wherein the upper surface of the chassis body is hinged with an access board, a sliding groove and a connecting groove are formed in the access board, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, a first connecting column is fixedly connected to the bottom surface of the sliding block, a stop block is fixedly connected to the lower end of the first connecting column, a support is connected to the inner side of the access board in a sliding manner, a filter screen is clamped in the support, a fixed column is fixedly connected to the right side surface of the support, a second connecting column is fixedly connected to the right end of the fixed column, a plug is fixedly connected to the right end of the second connecting column, a groove is formed in the plug, a clamping ring is sleeved on the outer surface of the second connecting column, the inclined surface of the clamping ring is identical to the groove in shape, and a spring is fixedly arranged on the upper surface of the stop block.

Further, the outer surface of the box body is fixedly connected with two fixing blocks, and connecting holes which are arranged at equal intervals are formed in each fixing block.

Furthermore, the inside of the box body is provided with radiating fans which are arranged at equal intervals, and the outer surface of each radiating fan is fixedly connected with a protection net.

Further, the inside of access panel has offered the louvre that the equidistance was arranged, the left surface of access panel is equipped with fixed fastener.

Further, the fixing fastener comprises an upper fixing piece, a lower fixing piece and a rotating block, and the upper fixing piece is hinged with the access panel.

Further, the lower fixing piece is fixedly connected with the box body, and the lower fixing piece is rotationally connected with the rotating block.

Furthermore, a slot is formed in the upper fixing piece, and the shape of the slot is the same as that of the rotating block.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the components such as the bracket, the fixing column, the second connecting column, the clamping ring and the plug, when the device is used, the filter screen is fixed through the clamping connection between the filter screen and the bracket, the filter screen is moved to the lower part of the radiating hole to filter through the moving bracket, the bracket can be conveniently fixed or moved through the matching between the stop block and the clamping ring and the plug, the filter screen can be conveniently taken out through moving the bracket to the outer side of the access board, and the effect that the device can be conveniently detached and replaced according to requirements is achieved.

2. When the device is used, the access cover plate is covered on the box body, the upper fixing piece is rotated, the rotating block penetrates through the slot, the rotating block is twisted to enable the rotating block to be in a vertical relation with the slot, and the upper fixing piece is fixed through the rotating block at the moment, so that the effect that the device can fix the access cover plate according to requirements is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the case of the present utility model;

FIG. 4 is a schematic view of the internal structure of the access panel of the present utility model;

FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 according to the present utility model;

Fig. 6 is a schematic cross-sectional view of an access panel.

In the figure: 1. a case; 2. a sliding groove; 3. a connecting groove; 4. a slide block; 5. a first connecting column; 6. a stop block; 7. an access panel; 8. fixing the column; 9. a second connecting column; 10. a plug; 11. a groove; 12. a clasp; 13. a bracket; 14. a filter screen; 15. a fixed block; 16. a connection hole; 17. a heat radiation fan; 18. a protective net; 19. a heat radiation hole; 20. a fixing fastener; 201. an upper fixing member; 202. a slot; 203. a lower fixing member; 204. a rotating block; 21. and (3) a spring.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-6, an assembled communication chassis of the present utility model includes a chassis 1, an access board 7 is hinged to an upper surface of the chassis 1, a sliding groove 2 and a connecting groove 3 are provided in an inner portion of the access board 7, a sliding block 4 is slidingly connected to an inner wall of the sliding groove 2, a connecting column 5 is fixedly connected to a bottom surface of the sliding block 4, a stopper 6 is fixedly connected to a lower end of the connecting column 5, a support 13 is slidingly connected to an inner portion of the access board 7, a filter screen 14 is clamped in the support 13, a fixing column 8 is fixedly connected to a right side surface of the support 13, a connecting column two 9 is fixedly connected to a plug 10, a groove 11 is provided in an inner portion of the plug 10, a snap ring 12 is sleeved on an outer surface of the connecting column two 9, an inclined surface of the snap ring 12 has the same shape as the groove 11, a spring 21 is fixedly mounted on an upper surface of the stopper 6, when the apparatus is used, the stopper 14 is fixed by clamping the filter screen 14 with the support 13, the stopper 13 is moved to a lower portion of the hole 19 by moving the support 13, the filter screen 14 is filtered, the filter screen 12 is conveniently moved to the support 13 by moving the support 13, the filter screen is conveniently, the filter screen can be conveniently removed by the support 13 and the support 13 is conveniently moved by the support 13, or the plug 13 is conveniently moved according to a requirement.

Referring to fig. 1 and 3, two fixing blocks 15 are fixedly connected to the outer surface of the case 1, connecting holes 16 are formed in each fixing block 15 at equal intervals, the fixing blocks 15 can be fixed on a fixing frame of the communication cabinet through the connecting holes 16, and the case 1 can be conveniently fixed by fixing the fixing blocks 15 on the fixing frame.

Referring to fig. 1 and 3, the inside of the case 1 is provided with equidistantly arranged cooling fans 17, the outer surface of each cooling fan 17 is fixedly connected with a protection net 18, the inside of the case 1 can be conveniently cooled by the arranged cooling fans 17, the cooling fans 17 can be prevented from being damaged by collision by the arranged protection net 18, and workers are prevented from being damaged by blades of the cooling fans 17.

Referring to fig. 1, the inside of the access panel 7 is provided with heat dissipation holes 19 arranged at equal intervals, the left side surface of the access panel 7 is provided with fixing fasteners 20, the heat dissipation of the box 1 can be assisted by the arranged heat dissipation holes 19, and the connection of the box 1 and the access panel 7 can be facilitated by the arranged fixing fasteners 20.

Referring to fig. 1 and 2, the fixing fastener 20 includes an upper fixing member 201, a lower fixing member 203 and a rotating block 204, the upper fixing member 201 is hinged to the access panel 7, the access panel 7 and the box 1 can be conveniently clamped by the upper fixing member 201, the lower fixing member 203 and the rotating block 204, and the upper fixing member 201 can be conveniently rotated by the hinge connection of the upper fixing member 201 and the access panel 7.

Referring to fig. 1 and 2, the lower fixing member 203 is fixedly connected with the case 1, the lower fixing member 203 is rotatably connected with the rotating block 204, the lower fixing member 203 can be conveniently fixed by the connection of the lower fixing member 203 and the case 1, and the rotating block 204 can be conveniently fixed by the connection of the lower fixing member 203 and the rotating block 204.

Referring to fig. 1 and 2, a slot 202 is formed in the upper fixing member 201, the shape of the slot 202 is the same as that of the rotating block 204, the rotating block 204 can conveniently pass through the upper fixing member 201 through the slot 202, and when the rotating block 204 passes through the upper fixing member 201, the rotating block 204 can be twisted, so that the rotating block 204 fixes the upper fixing member 201.

When the utility model is used: firstly, a filter screen 14 is fixed on a support 13, then the support 13 and the filter screen 14 are slid into the access panel 7, when the support 13 moves into the access panel 7, a fixing column 8 drives a connecting column two 9 and a plug 10 to enter a connecting groove 3, when the plug 10 is contacted with the stop 6, the stop 6 rises along the inclined plane of the plug 10 until the stop 6 enters between the plug 10 and the clamp ring 12, the stop 6 is reset through a spring 21, at the moment, the support 13 is fixed and cannot be pulled out of the access panel 7, when the support 13 needs to be pulled out, the support 13 continues to move into the access panel 7, so that the stop 6 rises along the inclined plane of the clamp ring 12, so that the stop 6 moves between the clamp ring 12 and the support 13, at the moment, the support 13 is pulled out, when the stop 6 drives the clamp ring 12 to move, so that the inclined plane of the clamp ring 12 enters the groove 11, the stop 6 continues to pull the support 13, and the stop 6 rises along the other inclined plane of the clamp ring 12 and resets from the inclined plane of the plug 10, at the moment, the support 13 can be pulled out, and the support 13 can be pulled out to clean or replace the support 14.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides an assembled communication machine case, includes box (1), its characterized in that: the upper surface of box (1) articulates there is access panel (7), sliding tray (2) and spread groove (3) have been seted up to the inside of access panel (7), the inner wall sliding connection of sliding tray (2) has slider (4), the bottom surface fixedly connected with spliced pole one (5) of slider (4), the lower extreme fixedly connected with dog (6) of spliced pole one (5), the inside sliding connection of access panel (7) has support (13), the inside joint of support (13) has filter screen (14), the right flank fixedly connected with fixed column (8) of support (13), the right-hand member fixedly connected with spliced pole two (9) of fixed column (8), the right-hand member fixedly connected with end cap (10) of spliced pole two (9), recess (11) have been seted up to the inside of end cap (10), the surface of spliced pole two (9) cup joints snap ring (12), the inclined plane of snap ring (12) is the same with recess (11) shape, the last surface mounting spring (21) of dog (6).

2. The fabricated communication chassis of claim 1, wherein: the outer surface of the box body (1) is fixedly connected with two fixing blocks (15), and connecting holes (16) which are arranged in an equidistant manner are formed in each fixing block (15).

3. The fabricated communication chassis of claim 1, wherein: radiating fans (17) which are arranged at equal intervals are arranged in the box body (1), and a protection net (18) is fixedly connected to the outer surface of each radiating fan (17).

4. The fabricated communication chassis of claim 1, wherein: radiating holes (19) which are arranged at equal intervals are formed in the overhaul plate (7), and fixing fasteners (20) are arranged on the left side face of the overhaul plate (7).

5. The fabricated communication chassis according to claim 4, wherein: the fixing fastener (20) comprises an upper fixing piece (201), a lower fixing piece (203) and a rotating block (204), and the upper fixing piece (201) is hinged with the access panel (7).

6. The fabricated communication chassis according to claim 5, wherein: the lower fixing piece (203) is fixedly connected with the box body (1), and the lower fixing piece (203) is rotationally connected with the rotating block (204).

7. The fabricated communication chassis according to claim 5, wherein: the inside of going up mounting (201) has offered slot (202), the shape of slot (202) is the same with rotor block (204) shape.