A power sampling monitoring device for a power cabinet

Abstract

The utility model discloses a power supply cabinet electric power sampling monitoring equipment, include: box, interface sealing device, install monitoring organism in the box, one side of box is equipped with the opening, the opening is rotationally provided with the end cover, install the lock catch mechanism on the end cover, the dust ring is fixed with in the opening of box, interface sealing device installs on the box, and the interface sealing device contains the fixed base, and the fixed base is fixed with the threaded head, and the threaded head is inserted in the box, and the threaded head is equipped with the nut with the threaded connection one end in the box, and the fixed base is fixed with the conical barrel on the side away from the threaded head, and the inner wall of conical barrel is fixed with a plurality of evenly distributed slide rails, and the slide rail is slidably provided with the sliding block, and the opening in the side away from the fixed base of conical barrel is slidably provided with the pusher, and the pusher is below a plurality of sliding blocks. The utility model discloses through the relevant structure design, can be sealed automatically when not using the connecting port, prevents the entry of outside sundries, thereby making the monitoring equipment can be stably operated.

Description

Technical Field

[0001] This utility model belongs to the technical field of power detection equipment, specifically relating to a power sampling and monitoring device for a power supply cabinet. Background Technology

[0002] Data centers are globally collaborative networks of specific devices used to transmit, accelerate, display, compute, and store data information on the internet network infrastructure. Most electronic components in data centers are driven by low-voltage DC power supplies. To ensure the stability of power supply in data centers, power monitoring equipment is usually installed to monitor the power supply of the data center.

[0003] Currently, existing power monitoring equipment enclosures are equipped with multiple line connection ports for connecting cables to pass through the enclosure and connect to the monitoring unit. However, the connection ports of the current monitoring equipment do not have a sealing function. Therefore, when no connecting cable passes through the connection port, debris, water stains, and even flying insects can enter the enclosure from the port, thus affecting the stable operation of the monitoring unit.

[0004] Therefore, in order to address the aforementioned technical problems, it is necessary to provide a power sampling and monitoring device for power supply cabinets.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide a power sampling and monitoring device for a power supply cabinet, which can solve the problem that the connection ports of existing monitoring devices do not have a sealing effect.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides a power sampling and monitoring device for a power supply cabinet, comprising: a cabinet and an interface sealing device; The monitoring unit is installed inside the box. An opening is provided on one side of the box. An end cover is rotatably installed at the opening. A locking mechanism is installed on the end cover. A dustproof ring is fixed at the opening of the box. The interface sealing device is installed on the housing. The interface sealing device includes a fixed base, on which a threaded head is fixed. The threaded head is inserted into the housing. A nut is threaded to one end of the threaded head inside the housing. A conical barrel is fixed to the side of the fixed base away from the threaded head. Multiple evenly distributed slide rails are fixed to the inner wall of the conical barrel. A slider is slidably mounted on each slide rail. An upward pusher is slidably mounted in the opening on the side of the conical barrel away from the fixed base. The upward pusher is located below the multiple sliders.

[0008] In one or more embodiments of this utility model, an observation window is provided on the end cover. When the end cover is closed on the housing, the data information on the display screen of the monitoring machine can be observed through the observation window.

[0009] In one or more embodiments of this utility model, the locking mechanism includes a rotating component, one end of which is fixed with a gear inside the housing, and a rack that meshes with the gear is slidably disposed inside the end cover. The rotating component drives the gear to rotate, and the rotation of the gear drives the rack to move.

[0010] In one or more embodiments of this utility model, a pin is fixed to the end of the rack, and a slot adapted to the pin is drilled on the dustproof ring. The movement of the rack causes the pin to be inserted into the slot, thereby locking the end cover onto the box.

[0011] In one or more embodiments of this utility model, a handle is rotatably provided on the rotating member, and the rotating member is rotated by the handle.

[0012] In one or more embodiments of this utility model, a pair of second limiting blocks are fixed on the handle, and a first limiting block is fixed on the end cap. The pair of second limiting blocks are engaged on both sides of the first limiting block, thereby preventing the handle from driving the rotating component to rotate.

[0013] In one or more embodiments of this utility model, a conical spring is installed between the plurality of sliders and the top wall of the conical barrel, and the elastic force of the conical spring is used to push the plurality of sliders towards the upward pusher.

[0014] In one or more embodiments of this utility model, the center corners of the plurality of sliders that are close to each other are all chiseled with rounded corners. By chiseling the rounded corners, the sharp corners of the sliders are prevented from damaging the connecting wires.

[0015] In one or more embodiments of this utility model, a curved surface is chiseled at the center position of one end of the plurality of sliders near the upper pusher. When the external wire is inserted into the conical barrel, the end of the external wire slides along the arc of the curved surface.

[0016] In one or more embodiments of this utility model, the slider is provided with a groove adapted to the slide rail, and the slider slides on the slide rail through the groove.

[0017] Compared with the prior art, this utility model, through its structural design, can automatically seal the connection port when it is not in use, preventing the entry of external debris and thus enabling the monitoring equipment to operate stably. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of a power sampling and monitoring device for a power supply cabinet according to one embodiment of the present invention; Figure 2 for Figure 1 The structural diagram shown at point A in the middle; Figure 3 This is a perspective view of another state of a power sampling and monitoring device for a power supply cabinet according to one embodiment of the present invention; Figure 4 for Figure 3 The structural diagram shown at point B in the middle; Figure 5 for Figure 3 The structural diagram shown at point C is as follows; Figure 6 This is a schematic diagram of the port sealing device in one embodiment of the present invention; Figure 7 This is a perspective cross-sectional view of the port sealing device in one embodiment of the present invention; Figure 8 This is a schematic diagram of the slider in one embodiment of the present invention.

[0020] Explanation of key figure labels: 1-Box body, 101-End cover, 102-Monitoring body, 103-Observation window, 104-Rotating component, 105-Gear, 106-Rack, 107-Pin, 108-Handle, 109-First limit block, 110-Second limit block, 111-Dustproof ring, 112-Slot, 2-Interface sealing device, 201-Fixed seat, 202-Threaded head, 203-Nut, 204-Conical barrel, 205-Slide rail, 206-Slider, 207-Upward push component, 208-Conical spring, 209-Slide groove, 210-Arc surface, 211-Rounded corner edge. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0022] like Figures 1 to 8 As shown, a power sampling and monitoring device for a power supply cabinet in one embodiment of the present invention includes: a housing 1 and an interface sealing device 2.

[0023] like Figures 1 to 5 As shown, a monitoring unit 102 is installed inside the housing 1. An opening is provided on one side of the housing 1, and an end cover 101 is rotatably mounted on the opening. A locking mechanism is installed on the end cover 101. A dustproof ring 111 is fixed at the opening of the housing 1. When the end cover 101 is closed on the housing 1, the dustproof ring 111 is locked in the end cover 101 to increase the sealing between the housing 1 and the end cover 101. The housing 1 and the end cover 101 are locked together by the locking mechanism.

[0024] like Figures 1 to 5 As shown, an observation window 103 is cut into the end cover 101. When the end cover 101 is closed on the housing 1, the data information on the display screen of the monitoring unit 102 can be observed through the observation window 103. The locking mechanism includes a rotating component 104. A gear 105 is fixed to one end of the rotating component 104 inside the housing 1. A rack 106 that meshes with the gear 105 is slidably disposed inside the end cover 101. The rotating component 104 drives the gear 105 to rotate, and the rotation of the gear 105 drives the rack 106 to move.

[0025] like Figures 1 to 5 As shown, a pin 107 is fixed to the end of the rack 106, and a slot 112 adapted to the pin 107 is carved on the dust ring 111. The movement of the rack 106 causes the pin 107 to insert into the slot 112, thereby locking the end cover 101 onto the housing 1. A handle 108 is rotatably provided on the rotating component 104, which drives the rotating component 104 to rotate. A pair of second limiting blocks 110 are fixed on the handle 108, and a first limiting block 109 is fixed on the end cover 101. The pair of second limiting blocks 110 are engaged on both sides of the first limiting block 109, thereby preventing the handle 108 from driving the rotating component 104 to rotate.

[0026] like Figures 6 to 8As shown, the interface sealing device 2 is installed on the housing 1. The interface sealing device 2 includes a fixing seat 201. A threaded head 202 is fixed on the fixing seat 201. The threaded head 202 is inserted into the housing 1. A nut 203 is threadedly connected to one end of the threaded head 202 inside the housing 1. The fixing seat 201 is fixed to the housing 1 by screwing the nut 203 onto the threaded head 202 inserted into the housing 1.

[0027] like Figures 6 to 8 As shown, a conical barrel 204 is fixed to the side of the fixed base 201 away from the threaded head 202. Multiple evenly distributed slide rails 205 are fixed to the inner wall of the conical barrel 204. Slider blocks 206 are slidably mounted on each slide rail 205. When no connecting wire passes through the interface sealing device 2, the sliders 206, by their own weight or the force of the conical spring 208, slide along the track of the slide rail 205 towards the upward pusher 207, thereby closing the opening of the conical barrel 204. After the multiple sliders 206 slide along the track of the slide rail 205 to one end near the upward pusher 207, the sidewalls of the multiple sliders 206 fit together, sealing the opening of the conical barrel 204. An upward pusher 207 is slidably mounted inside the opening of the conical barrel 204 away from the fixed base 201. The upward pusher 207 is located below the multiple sliders 206 and is used to push the sliders 206 upward.

[0028] like Figures 6 to 8 As shown, a conical spring 208 is installed between multiple sliders 206 and the top wall of the conical barrel 204. The elastic force of the conical spring 208 is used to push the multiple sliders 206 towards the upward pusher 207. The center corners of the multiple sliders 206 that are close to each other are all chiseled with rounded corner lines 211. By chiseling the rounded corner lines 211, the sharp corners of the sliders 206 are prevented from damaging the connecting wires.

[0029] like Figures 6 to 8 As shown, each of the multiple sliders 206 has an arc-shaped surface 210 cut at the center of its end near the upper pusher 207. When the external wire is inserted into the conical barrel 204, the end of the external wire slides along the arc of the arc-shaped surface 210. The slider 206 has a groove 209 cut on it to match the slide rail 205, and the slider 206 slides on the slide rail 205 through the groove 209.

[0030] Working principle: When in use, the end cover 101 is closed onto the housing 1, thereby protecting the monitoring unit 102 inside the housing 1. During the operation of the equipment, the data information on the display screen of the monitoring unit 102 can be observed through the observation window 103. When it is necessary to open the end cover 101 from the housing 1, the handle 108 is rotated to move a pair of second limit blocks 110 away from the first limit block 109. Then, the handle 108 drives the rotating part 104 to rotate, the rotating part 104 drives the gear 105 to rotate, the gear 105 drives the rack 106 to move, and the rack 106 drives the pin 107 to move out of the slot 112. Then, the end cover 101 can be opened from the housing 1 by the handle 108. When the end cap 101 is locked onto the housing 1, the handle 108 drives the rotating part 104 to rotate, the rotating part 104 drives the gear 105 to rotate, the gear 105 drives the rack 106 to move, and the rack 106 drives the pin 107 to insert into the slot 112, thereby locking the end cap 101 onto the housing 1. When no connecting wire passes through the interface sealing device 2, the elastic force of the conical spring 208 pushes the slider 206 downward, causing the slider 206 to slide along the track of the slide rail 205 to the upper pusher 207. After the multiple sliders 206 slide along the track of the slide rail 205 to one end close to the upper pusher 207, the side walls of the multiple sliders 206 stick together to seal the opening of the conical barrel 204, preventing external debris from entering the box 1 from the interface sealing device 2. When it is necessary to pass the connecting wire through the interface sealing device 2 and connect it to the monitoring body 102, the connecting wire is directly inserted through the pusher 207. When the connecting wire is inserted upward, the slider 206 is pushed upward, so that the slider 206 moves upward along the guide rail 205. When multiple sliders 206 move upward, they open outward. After opening, the connecting wire can pass through the interface sealing device 2 and enter the housing 1. At the same time, the elastic force of the conical spring 208 will push the slider 206 downward, so that multiple sliders 206 clamp the connecting wire together, thereby preventing the connecting wire from being pulled from the outside and causing the connecting wire to loosen from the monitoring body 102. When it is necessary to remove the connecting wire from the interface sealing device 2, push the upper pusher 207 upward. The upper pusher 207 drives the slider 206 to move upward, so that the slider 206 releases the connecting wire, and then the connecting wire can be pulled out from the interface sealing device 2.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A power sampling and monitoring device for a power supply cabinet, characterized in that, include: The enclosure contains a monitoring unit. An opening is provided on one side of the enclosure, and an end cap is rotatably mounted on the opening. A locking mechanism is installed on the end cap, and a dustproof ring is fixed at the opening of the enclosure. An interface sealing device is installed on a housing. The interface sealing device includes a fixed base, on which a threaded head is fixed. The threaded head is inserted into the housing, and a nut is threaded to one end of the threaded head inside the housing. A conical barrel is fixed to the side of the fixed base away from the threaded head. Multiple evenly distributed slide rails are fixed to the inner wall of the conical barrel, and sliders are slidably mounted on each slide rail. An upward pusher is slidably mounted in the opening on the side of the conical barrel away from the fixed base, and the upward pusher is located below the multiple sliders.

2. The power sampling and monitoring device for a power supply cabinet according to claim 1, characterized in that, An observation window is cut into the end cap.

3. The power sampling and monitoring device for a power supply cabinet according to claim 1, characterized in that, The locking mechanism includes a rotating component, one end of which is fixed with a gear inside the housing, and a rack that meshes with the gear is slidably disposed inside the end cover.

4. The power sampling and monitoring device for a power supply cabinet according to claim 3, characterized in that, The rack end is fixed with a pin, and the dustproof ring has a slot that matches the pin.

5. The power sampling and monitoring device for a power supply cabinet according to claim 4, characterized in that, The rotating component is provided with a handle.

6. The power sampling and monitoring device for a power supply cabinet according to claim 5, characterized in that, A pair of second limiting blocks are fixed on the handle, and a first limiting block is fixed on the end cap. The pair of second limiting blocks are engaged on both sides of the first limiting block.

7. The power sampling and monitoring device for a power supply cabinet according to claim 1, characterized in that, A conical spring is installed between the multiple sliders and the top wall of the conical barrel.

8. The power sampling and monitoring device for a power supply cabinet according to claim 1, characterized in that, The center corners of the multiple sliders that are close to each other are all rounded.

9. The power sampling and monitoring device for a power supply cabinet according to claim 1, characterized in that, Each of the sliders has an arc-shaped surface carved at the center of one end near the upper pusher.

10. A power sampling and monitoring device for a power supply cabinet according to claim 1, characterized in that, The slider has grooves that are adapted to the slide rail.

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