Communication equipment case structure

Abstract

The utility model relates to the technical field of communication equipment, in particular to a case structure of communication equipment. Comprising a case body, a heat dissipation mechanism, a protection door and an adjusting mechanism, the adjusting mechanism comprises an adjusting sliding rail, a sliding plate, a U-shaped clamping plate, plug pins, a limiting plate, a connecting plate, a mounting device and a limiting device, when equipment maintenance or cable cleaning is carried out, the two plug pins are firstly taken down, then the mounting device is pulled outwards, and at the moment, the plug pins are taken down; the U-shaped clamping plate can move forwards along with sliding of the sliding plate until the sliding plate abuts against the limiting plate, and at the moment, the installation device can be completely moved out of the case body, so that equipment on the installation device can be moved out of the case body, operation is carried out in an open space on the front side of the case body, and the operation efficiency is improved. Therefore, the equipment can be moved out of the interior of the case when the equipment in the case is maintained or cables are cleaned, operation in an open space is facilitated, and the working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment technology, and specifically to a communication equipment chassis structure. Background Technology

[0002] Communication equipment is now widely used in many industries. Existing communication equipment enclosures cannot cope with the damage caused by static electricity. Traditional methods of increasing air humidity to remove static electricity will accelerate the corrosion of communication equipment and are not suitable for use in communication equipment enclosures. At the same time, the enclosure doors are usually made of a single panel, which takes up space when opened and is inconvenient to use.

[0003] A search revealed that prior art CN216313481 U discloses a communication equipment chassis, including a chassis body. A door is hinged to one side of the chassis body. Several magnetic latches for magnetic door attraction are installed on three adjacent inner walls of the chassis body. An ion fan and a dust vent are arranged sequentially from top to bottom on one side of the chassis body, and the same arrangement is repeated on the other side. A fluorescent lamp is attached to the top inner side of the chassis body. This communication equipment chassis uses an ion fan to remove static electricity from the chassis body, while the dust vent allows ventilation, dissipating heat and preventing dust from entering the chassis body. The dust vent is also detachable, allowing for periodic removal to clean accumulated dust. The foldable door saves space when opened, and the door can open and close at approximately 180°, with a similar 180° folding angle. A fixed plate prevents wobbling when the two doors are parallel.

[0004] The applicant found that while the equipment could accommodate a large number of devices, subsequent maintenance or cable cleaning within the limited space inside the chassis was time-consuming and laborious, which was detrimental to improving work efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a communication equipment chassis structure that allows the equipment to be moved out of the chassis during maintenance or cable cleaning, facilitating operation in an open space and effectively improving work efficiency.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a communication equipment chassis structure, including a chassis body, on which a heat dissipation mechanism and a protective door are provided, and an adjustment mechanism is also included;

[0007] The adjustment mechanism includes an adjustment slide rail, a sliding plate, a U-shaped retaining plate, a pin, a limiting plate, a connecting plate, an installation device, and a limiting device. The adjustment slide rail is detachably connected to the chassis body and is symmetrically arranged above the left and right side walls of the chassis body. The two T-shaped portions of the sliding plate can slide in non-penetrating T-shaped grooves on the adjustment slide rail from front to back. The U-shaped retaining plate is detachably connected to the sliding plate and is located on the sliding plate. The pin is slidably connected to the adjustment slide rail and the sliding plate respectively and penetrates the adjustment slide rail. The limiting plate is detachably connected to the adjustment slide rail and is located in front of the adjustment slide rail. The connecting plate is located on the upper side of the installation device. The installation device is located on the U-shaped retaining plate. The limiting device is located on the right side wall of the connecting plate near the chassis body.

[0008] The heat dissipation mechanism includes a cooling fan and a filter screen. The cooling fan is fixed to the outside of the ventilation opening on the top of the chassis body; the filter screen is symmetrically arranged on both sides of the bottom of the chassis body.

[0009] The installation device includes a hanging plate and an installation plate. The hanging plate is welded and fixed to the front side of the U-shaped card plate and is detachably connected to the connecting plate. The installation plate is detachably connected to the hanging plate and is arranged in multiple vertical intervals.

[0010] The limiting device includes a guide plate and a threaded rod. The guide plate is detachably connected to the connecting plate and is located on top of the connecting plate. The threaded rod is slidably connected to the guide plate and threadedly connected to the chassis body, and is located on the right side wall of the guide plate near the chassis body.

[0011] The communication equipment chassis structure further includes a guide mechanism, which includes a guide rod and a threaded ring. The guide rod is threadedly connected to the chassis body and slidably connected to the hanging plate, and is symmetrically arranged. The threaded ring is threadedly connected to the guide rod and is located on the front end of the guide rod.

[0012] This utility model discloses a communication equipment chassis structure. When performing equipment maintenance or cable cleaning, first remove the two pins, then pull the mounting device outward. At this time, the U-shaped locking plate can move forward together with the sliding plate until the sliding plate abuts against the limiting plate. At this point, the mounting device can be completely removed from the chassis body, allowing the equipment on the mounting device to be removed from the chassis body. This realizes that the operation is in the open space at the front of the chassis body, thus enabling the equipment to be moved out of the chassis when performing equipment maintenance or cable cleaning. This facilitates operation in the open space and effectively improves work efficiency. Attached Figure Description

[0013] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of the communication equipment chassis according to the first embodiment of this utility model.

[0015] Figure 2 This is a schematic diagram of the installation plate in the pulled-out state according to the first embodiment of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the adjusting slide rail in the first embodiment of this utility model.

[0017] Figure 4 This is a schematic diagram of the overall structure of the communication equipment chassis according to the second embodiment of the present utility model.

[0018] In the diagram: 101-Chassis body, 102-Protective door, 103-Adjusting slide rail, 104-Sliding plate, 105-U-shaped clamping plate, 106-Pin, 107-Limiting plate, 108-Connecting plate, 109-Cooling fan, 110-Filter screen, 111-Hanging plate, 112-Mounting plate, 113-Guide plate, 114-Threaded rod, 201-Guide rod, 202-Threaded ring. Detailed Implementation

[0019] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Example 1:

[0021] like Figures 1 to 3 As shown, where Figure 1 This is a schematic diagram of the overall structure of the communication equipment chassis. Figure 2 This is a diagram showing the pulled-out state of mounting plate 112. Figure 3 This is a schematic diagram of the adjusting slide rail 103. This utility model provides a communication equipment chassis structure: including a chassis body 101, a heat dissipation mechanism, a protective door 102, and an adjusting mechanism. The adjusting mechanism includes an adjusting slide rail 103, a sliding plate 104, a U-shaped clamping plate 105, a pin 106, a limiting plate 107, a connecting plate 108, a mounting device, and a limiting device. The heat dissipation mechanism includes a cooling fan 109 and a filter screen 110. The mounting device includes a hanging plate 111 and a mounting plate 112. The limiting device includes a guide plate 113 and a threaded rod 114. This solution allows equipment to be moved out of the chassis during maintenance or cable cleaning, facilitating operation in an open space and effectively improving work efficiency. In essence, this solution allows equipment to be moved out of the chassis body 101, enabling maintenance and cleaning operations in an open space and effectively improving work efficiency.

[0022] In this embodiment, the chassis body 101 is provided with a heat dissipation mechanism and a protective door 102. The heat dissipation mechanism is used for heat dissipation of the internal equipment of the chassis body 101. The protective door 102 is installed by a hinge and has a door lock. A corresponding number of cable holes are provided at the bottom left rear of the chassis body 101 to facilitate the insertion and exit of working cables.

[0023] The adjustable slide rail 103 is detachably connected to the chassis body 101 and is symmetrically arranged above the left and right side walls inside the chassis body 101. The T-shaped portions on both sides of the sliding plate 104 can slide in the non-penetrating T-shaped grooves on the adjustable slide rail 103 from front to back. The U-shaped clamping plate 105 is detachably connected to the sliding plate 104 and is located on the sliding plate 104. The pin 106 is slidably connected to the adjustable slide rail 103 and the sliding plate 104 respectively and penetrates the adjustable slide rail 103. The limiting plate 107 is detachably connected to the adjustable slide rail 103 and is located on the front side of the adjustable slide rail 103. The connecting plate 108 is arranged on the upper side of the mounting device. The mounting device is arranged on the U-shaped clamping plate 105. The limiting device is arranged on the side of the connecting plate 108 near the right side wall of the chassis body 101. The adjusting slide rail 103 is fixed by bolts. The adjusting slide rail 103 has a non-through T-shaped groove from the front to the rear, which facilitates the cooperation with the T-shaped ends on both sides of the sliding plate 104. The pin 106 can be directly inserted into the through hole of the adjusting slide rail 103. After insertion, it limits the sliding plate 104 and prevents it from sliding forward. The U-shaped clamping plate 105 is fixed by bolts after being clamped. The limiting plate 107 is L-shaped and is fixed to the adjusting slide rail 103 by bolts. The connecting plate 108 is fixed by bolts. The mounting device is used for equipment installation. The limiting device is used to limit the equipment after it is pulled out to prevent the equipment from entering the interior during operation.

[0024] Secondly, the cooling fan 109 is fixed to the outside of the ventilation opening at the top of the chassis body 101; the filter screens 110 are symmetrically arranged on both sides of the bottom of the chassis body 101. The housing of the cooling fan 109 is fixed with bolts, and a perforated ventilation screen is installed on the outside of its top air inlet. The fan has a drive motor and fan blades inside. The filter screens 110 are used for ventilation and at the same time prevent external dust from entering the interior. When working, the cooling fan 109 draws external cold air into the chassis body 101. The cold air moves from top to bottom, thereby allowing hot air to be discharged from the filter screens 110 on both sides, thus achieving heat dissipation during equipment operation.

[0025] Then, the hanging plate 111 is welded and fixed to the front side of the U-shaped clamping plate 105 and detachably connected to the connecting plate 108; the mounting plate 112 is detachably connected to the hanging plate 111 and is arranged in multiple vertical intervals. The hanging plate 111 is welded and fixed to obtain good stability. The mounting plate 112 is fixed to the hanging plate 111 by bolts, with the bolts arranged from back to front. The mounting plate 112 is provided with corresponding fixing threaded holes to facilitate the fixing of the equipment by bolts. When the sliding plate 104 is located at the rear of the adjusting slide rail 103, it has a safe distance from the inner wall of the chassis body 101.

[0026] Finally, the guide plate 113 is detachably connected to the connecting plate 108 and is located on top of the connecting plate 108; the threaded rod 114 is slidably connected to the guide plate 113 and threadedly connected to the chassis body 101, and is located on the side of the guide plate 113 near the right side wall of the chassis body 101. The guide plate 113 is fixed to the connecting plate 108 by countersunk bolts, with the bolts arranged from bottom to top. The connecting plate 108 is installed on the top of the hanging plate 111 by bolts. The guide plate 113 is provided with a round hole. The stepped external thread end of the threaded rod 114 can be directly engaged with the non-penetrating threaded hole on the front side of the right side wall of the chassis body 101 to achieve installation. When the sliding plate 104 is pulled to abut against the limiting plate 107, the threaded rod 114 passes through the guide plate 113 and is connected to the chassis body 101, thereby limiting the sliding plate 104 and preventing the equipment from moving into the chassis body 101 during operation.

[0027] When using this utility model to move the equipment out of the chassis body 101, facilitating maintenance and cleaning operations in an open space and effectively improving work efficiency, when performing equipment maintenance or cable cleaning, first remove the two pins 106, then pull the mounting plate 112 outwards. At this time, the U-shaped retaining plate 105 can move forward together with the sliding plate 104 until the sliding plate 104 abuts against the limiting plate 107. At this point, the mounting plate 112 can be completely removed from the chassis body 101, thereby allowing the mounting plate 112 to... The equipment can be moved out of the chassis body 101. Furthermore, the threaded rod 114 passes through the guide plate 113 and is connected to the chassis body 101, thereby limiting the sliding plate 104 and preventing the equipment from moving into the chassis body 101 during operation. Then, equipment maintenance operations or cable cleaning can be performed. This realizes that the operation is in the open space in front of the chassis body 101, and the equipment can be moved out of the chassis when performing equipment maintenance or cable cleaning inside the chassis, which is conducive to operation in the open space and effectively improves work efficiency.

[0028] Example 2:

[0029] like Figure 4 As shown, where Figure 4 This is a schematic diagram of the overall structure of a communication equipment chassis. Based on the first embodiment, this utility model provides a communication equipment chassis structure, which further includes a guide mechanism, including a guide rod 201 and a threaded ring 202.

[0030] The guide rod 201 is threadedly connected to the chassis body 101 and slidably connected to the hanging plate 111, and is symmetrically arranged. The threaded ring 202 is threadedly connected to the guide rod 201 and is located on the front end of the guide rod 201. The stepped end of the external thread on the rear side of the guide rod 201 is directly installed in the threaded hole on the rear inner side wall of the chassis body 101. The hanging plate 111 has a through hole that slidably engages with the guide rod 201, and the threaded ring 202 is directly installed on the external threaded end on the front side of the guide rod 201.

[0031] In this embodiment, by setting the guide rod 201, the stability of the hanging plate 111 during movement can be further improved, thereby improving the stability of the mounting plate 112 during movement, and further improving the stability of the equipment during movement. The threaded ring 202 is used for limiting the position.

[0032] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A communication equipment chassis structure, comprising a chassis body, wherein the chassis body is provided with a heat dissipation mechanism and a protective door, characterized in that: It also includes adjustment mechanisms; The adjustment mechanism includes an adjustment slide rail, a sliding plate, a U-shaped retaining plate, a pin, a limiting plate, a connecting plate, an installation device, and a limiting device. The adjustment slide rail is detachably connected to the chassis body and is symmetrically arranged above the left and right side walls of the chassis body. The two T-shaped portions of the sliding plate can slide in non-penetrating T-shaped grooves on the adjustment slide rail from front to back. The U-shaped retaining plate is detachably connected to the sliding plate and is located on the sliding plate. The pin is slidably connected to the adjustment slide rail and the sliding plate respectively and penetrates the adjustment slide rail. The limiting plate is detachably connected to the adjustment slide rail and is located in front of the adjustment slide rail. The connecting plate is located on the upper side of the installation device. The installation device is located on the U-shaped retaining plate. The limiting device is located on the right side wall of the connecting plate near the chassis body.

2. The communication equipment chassis structure as described in claim 1, characterized in that: The heat dissipation mechanism includes a cooling fan and a filter screen. The cooling fan is fixed to the outside of the ventilation opening on the top of the chassis body; the filter screen is symmetrically arranged on both sides of the bottom of the chassis body.

3. The communication equipment chassis structure as described in claim 1, characterized in that: The installation device includes a hanging plate and an installation plate. The hanging plate is welded and fixed to the front side of the U-shaped card plate and is detachably connected to the connecting plate. The installation plate is detachably connected to the hanging plate and is arranged in multiple vertical intervals.

4. The communication equipment chassis structure as described in claim 1, characterized in that: The limiting device includes a guide plate and a threaded rod. The guide plate is detachably connected to the connecting plate and is located on top of the connecting plate. The threaded rod is slidably connected to the guide plate and threadedly connected to the chassis body, and is located on the right side wall of the guide plate near the chassis body.

5. The communication equipment chassis structure as described in claim 3, characterized in that: The communication equipment chassis structure also includes a guide mechanism, which includes a guide rod and a threaded ring. The guide rod is threadedly connected to the chassis body and slidably connected to the hanging plate, and is symmetrically arranged. The threaded ring is threadedly connected to the guide rod and is located on the front end of the guide rod.

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