Machine room wiring tool

Abstract

The utility model relates to the field of financial technology equipment and machine room equipment, and particularly provides a machine room wiring tool which comprises a telescopic rod piece, a driving motor and a transmission mechanism. The telescopic rod piece is provided with a handheld end and a telescopic end, and the telescopic end is suitable for binding one end of a cable. The driving motor is installed at the handheld end, and the transmission mechanism is configured to drive the telescopic end to be close to or away from the handheld end in the length direction of the telescopic rod piece under driving of the driving motor so as to send the cable to a target position.

Description

Technical Field

[0001] The utility model relates to the fields of financial technology equipment and computer room equipment, and in particular to a computer room wiring tool. Background Art

[0002] With the advent of the Internet and big data era, data center rooms have become key infrastructure supporting modern information technology. There are many types of equipment in data center rooms, including servers, storage devices, network devices, etc. The interconnection between these devices requires a large number of wiring systems. Therefore, reasonable and efficient data center room wiring is of great significance to ensure the stability, reliability and security of data transmission.

[0003] The wiring in the data center mainly includes power cables, network cables, optical fibers, etc. The power cables are responsible for providing a stable power supply for the equipment in the room, while the network cables and optical fibers are responsible for data transmission between the equipment. Due to the large number of cable bridges, narrow space, high bridge positions, and the fact that the cables are usually soft and there are other cables interfering in the bridges, it is difficult to place the cables, which is time-consuming and labor-intensive.

[0004] In the new authorized patent document with announcement number CN207234296U, a cable conduit device suitable for integrated wiring is proposed, which realizes the entrainment of cables through seamless steel pipes or PVC pipes through telescopic rods 1 and fixing devices 2. However, when adjusting, there are only a few fixed gears (lengths) to choose from; when extending, the inner rod unit 5 is directly ejected by the spring, and when recovering, the inner rod unit 5 is directly pulled back after the clamp 7 is retracted, which can easily cause accidental injury to operators or damage to surrounding equipment. Therefore, how to optimize its internal structure to make wiring more convenient while reducing safety risks has become a technical problem that needs to be solved urgently. Utility Model Content

[0005] In view of the above problems, the utility model provides a computer room wiring tool, which realizes stepless adjustment of the telescopic length, better adapts to various wiring requirements, and is safer during use.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a computer room wiring tool, including: a telescopic rod having a handheld end and a telescopic end, the telescopic end being suitable for binding one end of a cable; a driving motor installed at the handheld end; a transmission mechanism, which is configured to drive the telescopic end along the length direction of the telescopic rod to approach or move away from the handheld end under the drive of the driving motor to deliver the cable to a target position.

[0007] In an exemplary embodiment, the driving motor is configured to have a forward rotation mode and a reverse rotation mode, so as to make the telescopic end approach or move away from the handheld end through the transmission mechanism.

[0008] In an exemplary embodiment, the transmission mechanism includes: a transmission wire arranged inside the telescopic rod, one end of which is fixedly connected to the telescopic end, and the other end is wound around the driving shaft of the driving motor, the transmission wire being configured to tighten and pull the telescopic end closer to the handheld end when the driving motor is in the forward rotation mode; an elastic member, one end of which is connected to the telescopic end, and the other end is connected to a limiting portion inside the handheld end, the elastic member being configured to be in a compressed state, and to push the telescopic end away from the handheld end by elastic force when the driving motor is in the reverse rotation mode.

[0009] In an exemplary embodiment, the transmission mechanism further includes a winding wheel fixedly connected to the driving shaft; the transmission wire is wound around the winding wheel.

[0010] In an exemplary embodiment, it also includes a first limit member; the telescopic rod includes at least two sub-rods, which are slidably plugged into each other; wherein the sub-rod with the largest diameter is a large-diameter rod, which is used on the handheld end; the sub-rod with the smallest diameter is a small-diameter rod, which is used on the telescopic end; the first limit member is arranged on the outer wall of the small-diameter rod to limit the movement of the cable relative to the telescopic end.

[0011] In an exemplary embodiment, it also includes: a second limit member, which is arranged on the outer wall of the above-mentioned small-diameter rod; a limit groove, which is formed on the above-mentioned large-diameter rod along the above-mentioned length direction, and the above-mentioned second limit member is configured to slide with the above-mentioned limit groove.

[0012] In an exemplary embodiment, a clamping portion is provided at the telescopic end, suitable for clamping a cable; the clamping portion includes Velcro or a clamping unit.

[0013] In an exemplary embodiment, the clamping unit comprises: two clamping members, each of which is formed with a groove suitable for accommodating the cable; and a bolt suitable for fastening and fixing the two clamping members to clamp the cable.

[0014] In an exemplary embodiment, the above-mentioned clamping portion is also provided at the above-mentioned handheld end.

[0015] In an exemplary embodiment, it also includes: a retraction switch configured to control the forward rotation of the above-mentioned drive motor; an extension switch configured to control the reverse rotation of the above-mentioned drive motor; the above-mentioned retraction switch and the above-mentioned extension switch are both arranged at the above-mentioned handheld end, and are both electrically connected to the above-mentioned drive motor.

[0016] The utility model provides a wiring tool for a computer room. A worker grasps the handheld end and converts the torque of the driving motor into a pulling force along the length direction of the telescopic rod through a transmission mechanism to control the extension or retraction of the telescopic end relative to the handheld end. Before use, the cable is bound to the telescopic end, and then the driving motor is started. The telescopic end can be stably and smoothly extended. After reaching the auxiliary length required for wiring, the worker holds the tool to adjust the cable to the target position, unties the cable, and then starts the driving motor to stably pull the telescopic end back to complete a single wiring operation. This makes it convenient and labor-saving to lay softer cables, or when there are many obstacles at the target position and the cabinet height in the computer room is high and the wiring space is relatively narrow. The extension and shortening of the telescopic rod can be stably and steplessly adjusted, which effectively reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above contents and other purposes, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

[0018] Figure 1 It is a three-dimensional diagram of the computer room wiring tool provided by the utility model;

[0019] Figure 2 yes Figure 1 A plan perspective view of a machine room wiring tool of the exemplary embodiment shown;

[0020] Figure 3 yes Figure 1 A perspective structural diagram of the exemplary embodiment shown;

[0021] Figure 4 yes Figure 1 A cutaway structural view of the exemplary embodiment shown;

[0022] Figure 5 It is a schematic diagram of the computer room wiring tool provided by the utility model after binding the cables;

[0023] Figure 6 This is a schematic diagram of the computer room wiring tool provided by the utility model binding cables and sending them to the top of the cabinet;

[0024] Figure 7 It is a three-dimensional structural diagram of the clamping unit 8 in the embodiment of the utility model.

[0025] In the above drawings, the meanings of the reference numerals are as follows:

[0026] 1. Telescopic rod;

[0027] 11. Handheld terminal;

[0028] 12. Telescopic end;

[0029] 13. Large diameter rod;

[0030] 14. Small diameter pole;

[0031] 2. Drive motor;

[0032] 3. Transmission mechanism;

[0033] 31. Transmission wire;

[0034] 32. Elastic parts;

[0035] 321, limiter;

[0036] 33. Wire winding wheel;

[0037] 4. The first limiter;

[0038] 5. The second limiter;

[0039] 6. Limiting groove;

[0040] 7. Velcro;

[0041] 8. Clamping assembly;

[0042] 81. Clamping piece;

[0043] 82. Bolt. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. The terms used herein are only for describing specific embodiments and are not intended to limit the utility model.

[0045] The terms "include", "comprising", etc. used herein indicate the presence of the features, steps, operations and / or components, but do not exclude the presence or addition of one or more other features, steps, operations or components. All terms used herein, including technical and scientific terms, have the meanings commonly understood by those skilled in the art unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification and should not be interpreted in an idealized or overly rigid manner.

[0046] In this document, unless otherwise specified, directional terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device, element or component referred to must have a specific orientation, be constructed or operate in a specific orientation. It should be understood that when the absolute position of the described object changes, the relative positional relationship they represent may also change accordingly. Therefore, these directional terms cannot be understood as limiting the present invention.

[0047] When using expressions such as "at least one of A, B, and C, etc.", it should generally be interpreted as the meaning of the expression generally understood by those skilled in the art. For example, "a system having at least one of A, B, and C" should include but not be limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, C, etc. When using expressions such as "at least one of A, B, or C, etc.", it should generally be interpreted as the meaning of the expression generally understood by those skilled in the art. For example, "a system having at least one of A, B, or C" should include but not be limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, C, etc.

[0048] Figure 1 This is a stereogram of the computer room wiring tool provided by the utility model. Figure 2 yes Figure 1 A plan perspective view of a machine room wiring tool of an exemplary embodiment shown, Figure 3 yes Figure 1 A three-dimensional structural diagram of an exemplary embodiment shown, Figure 4 yes Figure 1 A cutaway structural view of an exemplary embodiment is shown.

[0049] The exemplary embodiment of the utility model provides a computer room wiring tool, such as Figure 1-Figure 4 As shown, the telescopic rod 1 includes a telescopic rod 1, a driving motor 2 and a transmission mechanism 3. The telescopic rod 1 has a handheld end 11 and a telescopic end 12, and the telescopic end 12 is suitable for binding one end of a cable. The driving motor 2 is installed at the handheld end 11, and the transmission mechanism 3 is configured to drive the telescopic end 12 to approach or move away from the handheld end 11 along the length direction of the telescopic rod 1 under the drive of the driving motor 2 to deliver the cable to the target position.

[0050] In such an embodiment, the staff grasps the handheld end 11 and controls the drive motor 2, and converts the torque of the drive motor 2 into a pulling force along the length direction of the telescopic rod 1 through the transmission mechanism 3 to control the movement of the telescopic end 12. Before use, the cable is tied to the telescopic end 12, and then the drive motor 2 is started. The telescopic end 12 can be stably and smoothly moved away from the handheld end 11. After reaching the required length for wiring, the staff stops the drive motor 2, and after holding the tool to send the cable to the target position, the cable is untied, and the drive motor 2 is started again to stably pull the telescopic end 12 back to complete a single wiring operation. This makes it easy and labor-saving to lay softer cables, or when there are many obstacles and interference from other cables at the target position, and the extension and shortening of the telescopic rod 1 can be adjusted steplessly, which effectively reduces safety hazards.

[0051] In the disclosed embodiment, the telescopic rod 1 is a multi-stage cylindrical hollow rod, and the drive motor 2 is arranged in the hollow part of the rod. The staff can control the drive motor 2 through different buttons to extend or retract the telescopic end 12.

[0052] According to an embodiment of the present disclosure, the driving motor 2 is configured to have a forward rotation mode and a reverse rotation mode, so as to make the telescopic end 12 approach or move away from the handheld end 11 through the transmission mechanism 3 .

[0053] According to an embodiment of the present disclosure, the transmission mechanism 3 includes a transmission wire 31 and an elastic member 32. The transmission wire 31 is arranged inside the telescopic rod 1, one end of which is fixedly connected to the telescopic end 12, and the other end is wound around the driving shaft of the driving motor 2. The transmission wire 31 is configured to tighten and pull the telescopic end 12 close to the handheld end 11 when the driving motor 2 is in the forward rotation mode. One end of the elastic member 32 is connected to the telescopic end 12, and the other end is connected to the limiting portion 321 in the handheld end 11, and is configured to be in a compressed state, and when the driving motor 2 is in the reverse rotation mode, the telescopic end 12 is pushed away from the handheld end 11 by elastic force.

[0054] In such an embodiment, the transmission wire 31 and the elastic member 32 are both arranged in the hollow part of the telescopic rod 1, one end of the transmission wire 31 is wound around the driving shaft of the driving motor 2, and extends to the telescopic end 12 in the hollow part and is connected to the inner wall at the telescopic end 12. When the driving motor 2 rotates forward, the transmission wire 31 is tightened and then wound around the driving shaft to pull the telescopic end 12 toward the handheld end 11. In this process, since the driving motor 2 has a fixed speed, the telescopic end 12 will not be pulled back suddenly, but slowly. When the driving motor 2 reverses, as the transmission wire 31 is released, the elastic member 32 in the compressed state pushes the telescopic end 12 out through elastic force. During the pushing process, since the transmission wire 31 is still connected between the driving shaft and the telescopic end 12, the elastic member 32 can push the telescopic end 12 away from the handheld end 11 stably and slowly, thereby avoiding sudden ejection and causing safety hazards.

[0055] Specifically, the limiting portion 321 is a baffle near the handheld end 11 and disposed inside the telescopic rod 1 , and its shape includes but is not limited to a circular ring shape, so as to be able to resist the elastic member 32 while allowing the transmission wire 31 to pass through.

[0056] According to an embodiment of the present disclosure, the transmission mechanism 3 also includes a wire winding wheel 33, which is fixedly connected to the driving shaft. The diameter of the wire winding wheel 33 is larger than the diameter of the driving shaft. The transmission wire 31 is wound on the wire winding wheel 33. The wire winding wheel 33 is also provided with a groove for facilitating the winding of the transmission wire 31, as well as a positioning hole for fixing the end of the transmission wire 31.

[0057] In an exemplary embodiment, the above-mentioned machine room wiring tool further includes a first stopper 4, and the telescopic rod 1 includes at least two sub-rods, which are slidably plugged into each other. Among them, the sub-rod with the largest diameter is the large-diameter rod 13, which is used on the handheld end 11; the sub-rod with the smallest diameter is the small-diameter rod 14, which is used on the telescopic end 12. The first stopper 4 is arranged on the outer wall of the small-diameter rod 14 to limit the movement of the cable relative to the telescopic end 12.

[0058] In the embodiment of the present disclosure, the telescopic rod 1 includes two sub-rods. The large diameter rod 13 and the small diameter rod 14 are plugged into each other, one end of the small diameter rod 14 is used for plugging, and the other end is used for binding cables. The binding position of the cable is located between the first limiter 4 and the end of the small diameter rod 14, so that the telescopic end 12 can be close to the handheld end 11, that is, when the small diameter rod 14 is retracted into the large diameter rod 13, the first limiter 4 can abut against the end surface of the large diameter rod 13 before the bound cable, and prevent the small diameter rod 14 from further retracting, so as to avoid the cable directly colliding with the large diameter rod 13 and causing accidental disengagement.

[0059] In some other embodiments, the telescopic rod 1 may also include three, four or more sub-rods. In this case, in addition to the small-diameter rod 14, the first limiter 4 may also be set on the sub-rods between the small-diameter rod 14 and the large-diameter rod 13 in other positions to avoid damage caused by excessive fitting between adjacent sub-rods.

[0060] According to an embodiment of the present disclosure, the above-mentioned machine room wiring tool further includes a second limit member 5 and a limit groove 6. The second limit member 5 is arranged on the outer wall of the small diameter rod 14, and the limit groove 5 is formed on the large diameter rod 13 along the length direction, and the second limit member 5 is configured to slide with the limit groove 6.

[0061] In such an embodiment, the limiting groove 6 is a long strip extending along the length direction, and the second limiting member 5 can slide in the limiting groove 6 to ensure that the small diameter rod 14 always slides back and forth along the length direction without rotating or falling off the large diameter rod 13.

[0062] In some other embodiments, the limiting groove 6 can be a through groove or a blind groove, as long as it has a channel for guiding the movement of the second limiting member 5. In addition, the limiting groove 6 can also be set on the small diameter rod 14, and correspondingly, the second limiting member 5 is set on the inner wall of the large diameter rod 13, and its principle and function are the same as those in the above embodiment, and no further details are given here.

[0063] Figure 5 This is a schematic diagram of the computer room wiring tool provided by the utility model after binding the cables. Figure 6 This is a schematic diagram of the computer room wiring tool provided by the utility model binding cables and sending them to the top of the cabinet. Figure 7 It is a three-dimensional structural diagram of the clamping unit 8 in the embodiment of the utility model.

[0064] In an exemplary embodiment, Figure 5-Figure 7 As shown, a clamping portion is provided at the telescopic end 12 , which is suitable for clamping cables, and the clamping portion includes a Velcro 7 or a clamping unit 8 .

[0065] More specifically, the clamping unit 8 includes two clamping members 81 and a bolt 82. A groove suitable for accommodating the cable is formed on the clamping member 81, and the bolt 82 is suitable for fastening and fixing the two clamping members 81 to clamp the cable. Figure 4 As shown, the clamping unit 8 is disposed on the end surface of the telescopic end 12 , and the cable is clamped stably by placing the cable in the groove and then buckling two clamping members 81 and fixing them with bolts 82 .

[0066] In some other embodiments, a clamping portion is also provided at the handheld end 11, and the cable is attached to the wiring tool by a two-point clamping method, making wiring and feeding more convenient and labor-saving.

[0067] In an exemplary embodiment, the above-mentioned machine room wiring tool further includes a retraction switch and an extension switch. The retraction switch is configured to control the drive motor 2 to rotate forward, and the extension switch is configured to control the drive motor 2 to rotate reversely. The retraction switch and the extension switch are both arranged at the handheld terminal 11 and are both electrically connected to the drive motor 2.

[0068] Exemplarily, when the drive motor 2 is a DC motor, commutation is achieved through its internal commutator. At this time, the retraction switch and the extension switch are both connected to the commutation line in the circuit; when the drive motor 2 is a three-phase AC motor, the computer room wiring tool includes a start button, a stop button and a reverse button. The start button is configured to control the forward rotation of the drive motor 2, the stop button is configured to stop the operation of the drive motor 2, and the reverse button is configured to control the reverse rotation of the drive motor 2. In a three-phase AC motor, after stopping, it is necessary to first press the reverse button and then press the start button to achieve the reversal of the drive motor 2.

[0069] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0070] The embodiments of the present invention are described above. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Although the embodiments are described above separately, this does not mean that the measures in the various embodiments cannot be used in combination to advantage. The scope of the present invention is defined by the attached claims and their equivalents. Without departing from the scope of the present invention, a person skilled in the art may make a variety of substitutions and modifications, which should all fall within the scope of the present invention.

Claims

1. A wiring tool for a computer room, characterized in that: include: A telescopic rod (1) having a handheld end (11) and a telescopic end (12), wherein the telescopic end (12) is suitable for binding one end of a cable; A driving motor (2) is installed at the handheld terminal (11); The transmission mechanism (3) is configured to drive the telescopic end (12) to move closer to or farther from the handheld end (11) along the length direction of the telescopic rod (1) under the drive of the drive motor (2) so as to deliver the cable to a target position.

2. The computer room wiring tool according to claim 1, characterized in that: The driving motor (2) is configured to have a forward rotation mode and a reverse rotation mode, so as to enable the telescopic end (12) to move closer to or farther from the handheld end (11) through the transmission mechanism (3).

3. The computer room wiring tool according to claim 2, characterized in that: The transmission mechanism (3) comprises: a transmission wire (31) arranged inside the telescopic rod (1), one end of which is fixedly connected to the telescopic end (12), and the other end of which is wound around the driving shaft of the driving motor (2), the transmission wire (31) being configured to tighten and pull the telescopic end (12) closer to the handheld end (11) when the driving motor (2) is in a forward rotation mode; An elastic member (32) has one end connected to the telescopic end (12) and the other end connected to a limiting portion (321) in the handheld end (11); the elastic member (32) is configured to be in a compressed state and, when the drive motor (2) is in a reverse mode, push the telescopic end (12) away from the handheld end (11) by elastic force.

4. The computer room wiring tool according to claim 3, characterized in that: The transmission mechanism (3) further comprises a winding wheel (33) fixedly connected to the driving shaft; The transmission wire (31) is wound on the wire winding wheel (33).

5. The computer room wiring tool according to claim 1, characterized in that: It also includes a first limiting member (4); The telescopic rod (1) comprises at least two sub-rods which are slidably plugged into each other; wherein the sub-rod with the largest diameter is a large-diameter rod (13) which is used on the handheld end (11); and the sub-rod with the smallest diameter is a small-diameter rod (14) which is used on the telescopic end (12); The first limiting member (4) is arranged on the outer wall of the small-diameter rod (14) to limit the movement of the cable relative to the telescopic end (12).

6. The machine room wiring tool according to claim 5, characterized in that: Also includes: A second limiting member (5) is arranged on the outer wall of the small-diameter rod (14); A limiting groove (6) is formed on the large-diameter rod (13) along the length direction, and the second limiting member (5) is configured to be slidably matched with the limiting groove (6).

7. The machine room wiring tool according to claim 1, characterized in that: The telescopic end (12) is provided with a clamping portion suitable for clamping cables; The clamping portion comprises a Velcro (7) or a clamping unit (8).

8. The machine room wiring tool according to claim 7, characterized in that: The clamping unit (8) comprises: Two clamping members (81), each of which is provided with a groove suitable for accommodating a cable; The bolt (82) is suitable for fastening and fixing the two clamping members (81) to clamp the cable.

9. The machine room wiring tool according to claim 7 or 8, characterized in that: The holding portion is also provided at the handheld end (11).

10. The machine room wiring tool according to claim 2, characterized in that: Also includes: A retraction switch configured to control the drive motor (2) to rotate forward; An extension switch configured to control the reverse rotation of the drive motor (2); The retraction switch and the extension switch are both arranged at the handheld end (11), and are both electrically connected to the drive motor (2).

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