Combined subrack structure

Abstract

The utility model discloses a combined subrack structure, which comprises a lower box body, a middle subrack and an upper box body, the upper side and the lower side of the middle subrack are respectively provided with a plurality of insertion rails, a cavity is arranged in the middle subrack, the upper side and the lower side of the middle subrack are both provided with ventilation holes communicated with the cavity, and the upper box body is provided with a plurality of insertion rails. An exhaust fan is arranged on the front side or the rear side of the middle plug-in box, the top of the lower box body is open, a first air inlet is formed in the front side or the rear side of the lower box body, a second air inlet is formed in the front side or the rear side of the upper box body, the bottom of the upper box body is open, and the lower box body is hinged to the middle plug-in box through a hinge. The upper box body and the middle plug-in box are hinged through a hinge, the hinged positions of the lower box body and the upper box body are located on the same side, and the other sides, located on the hinged positions, of the lower box body and the upper box body are locked and connected through a locking mechanism. The combined plug-in box structure can turn over the middle plug-in box used for installing the plug-in rails, so that the electronic components can be conveniently inserted into the corresponding plug-in rails.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plug-in box, specifically, relate to a combined plug-in box structure. BACKGROUND

[0002] The plug-in box is a metal box body for installing and fixing electronic components, and a plurality of plug-in rails are usually arranged inside the plug-in box for quickly inserting and installing electronic components.

[0003] The utility model discloses a kind of energy storage plug-in boxes, comprising: plug-in box, plug-in box includes front panel, bottom plate and the side plate located at the both sides of bottom plate, so that front panel, bottom plate and side plate are surrounded to form containing space, and the side plate is provided with heat dissipation hole;Battery core module is set in the containing space of plug-in box, and battery core module includes multiple battery cores, and each battery core is stacked to form battery core module.

[0004] The containing space of the energy storage plug-in box cannot change when installing and inserting electronic components, causing space cramped when installing electronic components. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of combined plug-in box structure, the combined plug-in box structure can open the middle plug-in box for installing plug-in rail, and electronic components are inserted and installed into corresponding plug-in rail.

[0006] To achieve the above object, the utility model provides a kind of combined plug-in box structure, the combined plug-in box structure includes lower box body, middle plug-in box and upper box body, the upper side and the lower side of the middle plug-in box are provided with multiple plug-in rails, the inside of the middle plug-in box is provided with cavity, the upper side and the lower side of the middle plug-in box are provided with the vent hole that communicates the cavity, the front side or rear side of the middle plug-in box is provided with exhaust fan, the top of the lower box body is set as open, the front side or rear side of the lower box body is provided with first air inlet, the front side or rear side of the upper box body is provided with second air inlet, the bottom of the upper box body is set as open, the lower box body and the middle plug-in box are connected by hinge articulation, the upper box body and the middle plug-in box are connected by hinge articulation, the hinge articulation of the lower box body and the upper box body is located at the same side, and the lower box body and the upper box body are locked and connected on the other side of the hinge articulation by locking mechanism.

[0007] Preferably, the locking mechanism includes a fixed plate fixed to the side surface of the upper box body, and a locking column fixed to the side surface of the lower box body, a pressing plate is arranged below the fixed plate, the pressing plate is elastically connected between the fixed plates, a lock tongue plate is arranged at the bottom of the pressing plate, and a U-shaped port capable of clamping a waist ring inserted into the locking column is arranged at the lower end of the lock tongue plate.

[0008] Preferably, the upper side of the pressing plate is fixed with a light rod at each end, the fixed plate is provided with a light hole in sliding contact with the light rod, a spring is sleeved between the fixed plate and the pressing plate on the light rod, and the side of the upper box body is fixed with a stop block below the pressing plate.

[0009] Preferably, the stop block is provided with two stop blocks arranged at the two ends of the pressing plate.

[0010] Preferably, the first air inlet is covered with a first filter screen, and the second air inlet is covered with a second filter screen.

[0011] Preferably, a plurality of ventilation holes are arranged between adjacent two insertion rails.

[0012] Preferably, the plurality of ventilation holes are arranged in a matrix.

[0013] According to the above technical scheme, the utility model provides a combined insertion box structure, the combined insertion box structure includes lower box body, middle insertion box and upper box body, the upper side and the lower side of the middle insertion box are provided with a plurality of insertion rails, the inside of the middle insertion box is provided with a cavity, the upper side and the lower side of the middle insertion box are provided with ventilation hole that communicates the cavity, the front side or the back side of the middle insertion box is provided with exhaust fan, the top of the lower box body is provided as open, the front side or the back side of the lower box body is provided with first air inlet, the front side or the back side of the upper box body is provided with second air inlet, the bottom of the upper box body is provided as open, the lower box body and the middle insertion box are connected through the hinge articulation, the upper box body and the middle insertion box are connected through the hinge articulation, the hinge articulation of the lower box body and the upper box body is located on the same side, and the other side of the hinge articulation between the lower box body and the upper box body is locked and connected through locking mechanism.

[0014] The use mode and beneficial effects of the combined insertion box structure are as follows: when the combined insertion box structure is used to install electronic components, the locking mechanism is opened first, then the upper box body and the middle insertion box are turned over, so that the lower box body and the upper box body support the middle insertion box in the middle as supporting members, at this time, the middle insertion box is in a vertical posture, and the insertion rails on both sides of the middle insertion box are respectively arranged at left and right side positions, thereby facilitating the insertion of corresponding electronic components, and after the insertion is completed, the reverse turning and locking through the locking mechanism can be realized. When the electronic components work, the internal heat can be discharged by opening the exhaust fan, and the external air can be introduced through the first air inlet and the second air inlet, so that the internal electronic components work in a normal temperature range.

[0015] Other features and advantages of the utility model will be described in detail in the following specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the principles of the present application, and should not be considered limiting of the present application. In the drawings:

[0017] Figure 1 is a structural schematic view of a preferred embodiment of the combined plug-in box structure when closed;

[0018] Figure 2 is a top view structural schematic view of Figure 1 ;

[0019] Figure 3 is an A-A cross-sectional structural schematic view of Figure 2 ;

[0020] Figure 4 is a structural schematic view of a preferred embodiment of the combined plug-in box structure when opened.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1 - lower box body; 2 - upper box body; 3 - first filter screen; 4 - second filter screen; 5 - middle plug-in box; 6 - exhaust fan; 7 - stop block; 8 - pressing plate; 9 - lock tongue plate; 10 - locking column; 11 - light pole; 12 - fixed plate; 13 - spring; 14 - hinge; 15 - cavity; 16 - plug-in rail; 17 - ventilation hole; 18 - U-shaped port. DETAILED DESCRIPTION

[0023] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present application, and should not be considered limiting the present application.

[0024] In the present application, unless otherwise stated, the orientation words contained in the terms such as "up and down, left and right, front and back, inside and outside" only represent the orientation of the terms in the normal use state, or the common name understood by those skilled in the art, and should not be considered as a limitation of the terms.

[0025] Referring to Figures 1-4The combined plug-in box structure shown comprises a lower box body 1, a middle plug-in box 5 and an upper box body 2, the upper side and the lower side of the middle plug-in box 5 are each provided with a plurality of plug-in rails 16, the inside of the middle plug-in box 5 is provided with a cavity 15, the upper side and the lower side of the middle plug-in box 5 are each provided with a ventilation hole 17 communicating with the cavity 15, the front side or the rear side of the middle plug-in box 5 is provided with an exhaust fan 6, the top of the lower box body 1 is provided as an open top, the front side or the rear side of the lower box body 1 is provided with a first air inlet, the front side or the rear side of the upper box body 2 is provided with a second air inlet, the bottom of the upper box body 2 is provided as an open bottom, the lower box body 1 and the middle plug-in box 5 are hingedly connected through a hinge 14, the upper box body 2 and the middle plug-in box 5 are hingedly connected through a hinge 14, the hinges of the lower box body 1 and the upper box body 2 are located on the same side, and the lower box body 1 and the upper box body 2 are locked and connected on the other side of the hinge through a locking mechanism.

[0026] Through the implementation of the above technical scheme, when the electronic components are installed using the combined plug-in box structure, the locking mechanism is first opened, and then the upper box body 2 and the middle plug-in box 5 are turned over, so that the lower box body 1 and the upper box body 2 support the middle plug-in box 5 as support members in the middle, at this time, the middle plug-in box 5 is in a vertical posture, and the plug-in rails 16 on both sides of the middle plug-in box 5 are respectively located on the left and right sides, thereby facilitating the insertion of the corresponding electronic components, and after the insertion is completed, the reverse turning over and the locking through the locking mechanism can be completed. When the electronic components work, the internal heat can be discharged through the opening of the exhaust fan 6, and the external air can be introduced through the first air inlet and the second air inlet, so that the internal electronic components work in the normal temperature range.

[0027] It should be noted that the utility model is limited only to the connection structure between the lower box body 1, the middle plug-in box 5 and the upper box body 2, and in actual use, corresponding wiring jacks or guide holes can be further provided on the lower box body 1, the middle plug-in box 5 and / or the upper box body 2 according to the needs. By arranging the exhaust fan 6 in the middle position, it is also beneficial to the flow of hot air at the upper and lower ends to the middle for centralized discharge.

[0028] In this embodiment, in order to further provide a locking mechanism, the locking mechanism comprises a fixed plate 12 fixed to the side surface of the upper box body 2 and a locking column 10 fixed to the side surface of the lower box body 1, a pressing plate 8 is arranged below the fixed plate 12, the pressing plate 8 is elastically connected between the fixed plate 12, the bottom of the pressing plate 8 is provided with a lock tongue plate 9, and the lower end of the lock tongue plate 9 is provided with a U-shaped mouth 18 capable of clamping a waist ring inserted into the locking column 10. When the locking mechanism is opened, the pressing plate 8 is pressed upward, so that the U-shaped mouth 18 under the lock tongue plate 9 is separated from the locking column 10, and the locking mechanism can be released to be locked.

[0029] In the embodiment, the upper two ends of the pressing plate 8 are respectively fixed with a light rod 11, the fixed plate 12 is provided with a light hole in sliding contact with the light rod 11, the spring 13 is sleeved on the light rod 11 between the fixed plate 12 and the pressing plate 8, and the side of the upper box body 2 is fixed with a stop block 7 below the pressing plate 8. Through the arrangement, the elastic connection between the pressing plate 8 and the fixed plate 12 is realized, and the guiding effect is realized through the cooperation of the light rod 11 and the light hole.

[0030] In the embodiment, the stop block 7 is provided with two, and the two stop blocks 7 are arranged at the two end positions of the pressing plate 8. Through the arrangement, the pressing plate 8 can be pressed at the middle position, and the pressing process is more stable.

[0031] In the embodiment, the first air inlet is covered with a first filter screen 3, and the second air inlet is covered with a second filter screen 4. Through the arrangement of the first filter screen 3 and the second filter screen 4, the air inlet can be filtered, and the internal cleaning performance is improved.

[0032] In the embodiment, in order to further improve the heat dissipation effect, a plurality of ventilation holes 17 are arranged between adjacent two plug rails 16.

[0033] In the embodiment, in order to further improve the heat dissipation effect, a plurality of ventilation holes 17 are arranged between adjacent two plug rails 16.

[0034] The preferred embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical scheme of the utility model within the technical concept of the utility model, and these simple modifications all belong to the protection scope of the utility model.

[0035] In addition, it should be noted that various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the utility model will not further describe various possible combination manners.

[0036] In addition, various different embodiments of the utility model can also be combined arbitrarily, as long as they do not deviate from the technical concept of the utility model, and they should also be regarded as the disclosed content of the utility model.

Claims

1. A modular patch panel structure, characterized by, The combined box structure comprises a lower box body (1), a middle box (5) and an upper box body (2), the upper side and the lower side of the middle box (5) are each provided with a plurality of plug-in rails (16), the inside of the middle box (5) is provided with a cavity (15), the upper side and the lower side of the middle box (5) are each provided with a ventilation hole (17) communicating with the cavity (15), the front side or the rear side of the middle box (5) is provided with an exhaust fan (6), the top of the lower box body (1) is open, the front side or the rear side of the lower box body (1) is provided with a first air inlet, the front side or the rear side of the upper box body (2) is provided with a second air inlet, the bottom of the upper box body (2) is open, the lower box body (1) and the middle box (5) are hingedly connected through a hinge (14), the upper box body (2) and the middle box (5) are hingedly connected through a hinge (14), the hinges of the lower box body (1) and the upper box body (2) are located on the same side, and the other side of the hinges between the lower box body (1) and the upper box body (2) is locked and connected through a locking mechanism.

2. The modular patch panel structure of claim 1, wherein, The locking mechanism comprises a fixed plate (12) fixed to the side surface of the upper box body (2) and a locking column (10) fixed to the side surface of the lower box body (1), a pressing plate (8) is arranged below the fixed plate (12), the pressing plate (8) is elastically connected between the fixed plate (12), the bottom of the pressing plate (8) is provided with a lock tongue plate (9), and the lower end of the lock tongue plate (9) is provided with a U-shaped mouth (18) capable of clamping and inserting into the waist ring of the locking column (10).

3. The modular patch panel structure of claim 2, wherein, One light rod (11) is fixed to each end of the upper side of the pressing plate (8), a light hole in sliding contact with the light rod (11) is arranged on the fixed plate (12), a spring (13) is sleeved between the fixed plate (12) and the pressing plate (8) on the light rod (11), and a stop block (7) is fixed to the side surface of the upper box body (2) below the pressing plate (8).

4. The modular patch panel structure of claim 3, wherein, The stop block (7) is provided with two stop blocks (7) arranged at the two end positions of the pressing plate (8).

5. The modular patch panel structure of claim 3, wherein, The first air inlet is covered with a first filter screen (3), and the second air inlet is covered with a second filter screen (4).

6. The modular patch panel structure of claim 1, wherein, A plurality of ventilation holes (17) are arranged between adjacent two plug-in rails (16).

7. The modular patch panel structure of claim 1, wherein, The plurality of ventilation holes (17) are arranged in a matrix.

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