CN221587682U - Intelligent hub of extension line - Google Patents
Intelligent hub of extension line Download PDFInfo
- Publication number
- CN221587682U CN221587682U CN202322691572.6U CN202322691572U CN221587682U CN 221587682 U CN221587682 U CN 221587682U CN 202322691572 U CN202322691572 U CN 202322691572U CN 221587682 U CN221587682 U CN 221587682U
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- gear
- cable
- insulation resistance
- shell
- resistance tester
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- 238000009413 insulation Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent hub of an extension line, which comprises a shell, a cable and an electronic meter, wherein an installation cavity is formed in the shell, a winding wheel is installed in the installation cavity through a bearing seat, a second gear is installed on a rotating shaft of the winding wheel, a storage battery and a stepping motor are respectively arranged on the left side and the right side of the lower part of the interior of the shell, a first gear is installed at the output end of the stepping motor, and a second cable insulation resistance tester is arranged at one end of the cable. According to the utility model, the stepping motor, the first gear, the second gear and the winding wheel are arranged to be matched for use, the winding wheel is driven by the stepping motor to rotate forward and backward, the extension line can be wound and unwound, the convenience in winding and unwinding processes is greatly improved, time and labor are saved during winding and unwinding, and the unwinding length data can be transmitted to a display of a control panel for calculation and display through the arrangement of the electronic meter.
Description
Technical Field
The utility model relates to the technical field of hubs, in particular to an intelligent hub with an extension line.
Background
In the current hub technology field, hubs belong to pure hardware network bottom devices and basically do not have intelligent memory capability and learning capability similar to switches. It also does not have the MAC address table of the switch, so the data is sent by broadcasting without pertinence. That is, when it is to send data to a node, the data is not sent directly to the destination node, but the data packet is sent to all nodes connected to the hub.
The prior art has the following problems:
With the advancement of urban modernization progress, urban pavement is hardened more and more, and the grounding resistance is used as an important component of lightning protection and grounding, and the grounding resistance is tested by using only the cable of the instrument, so that the environmental condition is very important. At present, the environmental conditions of road surface rod pieces and residential communities in communities almost meet basic requirements, but areas such as office buildings and the like are difficult to meet the requirements of the environmental conditions, 1, the traditional hub is not provided with a motor or is too heavy, and the hub is inconvenient to detect and use in the environment; 2. the on-site calculation of the paying-off length is time-consuming and labor-consuming; 3. the cable with the same length has different resistance values in the straightened state and the winding state, so that the length and the resistance value of the cable in the straightened state and the winding state are calculated in a tedious and laborious manner.
For this reason, we propose an extension line intelligent hub to solve the above-mentioned drawback.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an intelligent hub of an extension line.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an extension line intelligence concentrator, includes shell, cable and electronic meter ware, the installation cavity has been seted up to the inside of shell, and installs the reel through the bearing frame in the installation cavity to install the second gear on the rotation axis of reel, the inside below left and right sides of shell is provided with battery and step motor respectively, step motor's output is installed first gear, the one end of cable is provided with second cable insulation resistance tester, the other end of cable is installed first cable insulation resistance tester after passing from electronic meter ware.
Preferably, the top surface of shell has seted up the storage tank, and the installation is rotated in the storage tank and is connected with the handle.
Preferably, a control panel is fixedly arranged on the top surface of the shell, and the control panel is electrically connected with the stepping motor, the electronic meter, the second cable insulation resistance tester, the first cable insulation resistance tester and the storage battery through wires.
Preferably, two handles are symmetrically arranged on the vertical center line of the shell, and the two handles are made of PP.
Preferably, the first gear is meshed with the second gear.
Preferably, the diameter of the reel is smaller than the width of the housing.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the stepping motor, the first gear, the second gear and the winding wheel are arranged to be matched, the winding wheel is driven by the stepping motor to rotate forward and backward, the extension line can be wound and unwound, the convenience in winding and unwinding processes is greatly improved, time and labor are saved during winding and unwinding, and the unwinding length data can be transmitted to a display of a control panel for calculation and display through the arrangement of the electronic meter counter.
2. According to the utility model, the length and the resistance value in the straightened state and the winding state can be accurately calculated by arranging the first cable insulation resistance tester and the second cable insulation resistance tester, so that a convenient auxiliary effect is provided for detection work.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an intelligent hub with extension lines according to the present utility model;
FIG. 2 is a top view of an intelligent hub with extension lines according to the present utility model;
FIG. 3 is a schematic diagram of the meshing of a first gear and a second gear.
Legend description:
1. A housing; 2. a mounting cavity; 3. a reel; 4. a cable; 5. an electronic meter counter; 6. a first cable insulation resistance tester; 7. a second cable insulation resistance tester; 8. a stepping motor; 9. a first gear; 10. a second gear; 11. a storage battery; 12. a storage groove; 13. a handle; 14. and a control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, an intelligent hub of an extension cord comprises a housing 1, a cable 4 and an electronic meter 5, wherein an installation cavity 2 is formed in the housing 1, a winding wheel 3 is installed in the installation cavity 2 through a bearing seat, a second gear 10 is installed on a rotating shaft of the winding wheel 3, a storage battery 11 and a stepping motor 8 are respectively arranged on the left side and the right side of the lower portion of the interior of the housing 1, a first gear 9 is installed at the output end of the stepping motor 8, a second cable insulation resistance tester 7 is arranged at one end of the cable 4, a first cable insulation resistance tester 6 is installed at the other end of the cable 4 after passing through the electronic meter 5, the winding wheel 3 is driven to rotate positively and negatively, winding and unwinding of the extension cord can be achieved, convenience in winding and unwinding processes is greatly improved, time and labor are saved during winding and unwinding, paying-off length data can be transmitted to a display of a control panel 14 through the arrangement of the electronic meter 5, the first cable insulation resistance tester 6 and the second cable insulation resistance tester 7 are calculated and displayed, and the working length under the accurate and winding state can be calculated and the working state is provided.
In this embodiment: the top surface of shell 1 has seted up storage tank 12, and installs in storage tank 12 and rotate and be connected with handle 13.
Specifically, the concentrator body is convenient for staff to carry and carry.
In this embodiment: the top surface of the shell 1 is fixedly provided with a control panel 14, and the control panel 14 is electrically connected with the stepping motor 8, the electronic meter 5, the second cable insulation resistance tester 7, the first cable insulation resistance tester 6 and the storage battery 11 through wires.
Specifically, the common circuit connection structure is not described herein in detail.
In this embodiment: the handles 13 are symmetrically arranged on the vertical center line of the shell 1, and the two handles 13 are made of PP.
Specifically, the weight of the handle 13 is reduced, and the cost is low.
In this embodiment: the first gear 9 meshes with the second gear 10.
Specifically, the step motor 8 drives the first gear 9 to rotate and then drives the second gear 10 to rotate.
In this embodiment: the diameter of the reel 3 is smaller than the width of the housing 1.
Specifically, the spool 3 is allowed to rotate within the housing 1.
In this embodiment: the controller is the existing structure, and control circuit can be realized through the simple programming of the person skilled in the art, belongs to the common sense in the art, only uses it, does not reform transform, so control mode and circuit connection are not described in detail.
Working principle: during the use, through the drive reel 3 of step motor 8 forward and backward rotation, can receive line, unwrapping wire to the extension line, very big improvement receive, unwrapping wire in-process convenience, and receive, labour saving and time saving during unwrapping wire, secondly calculate and show on the display that can transmit unwrapping wire length data to control panel 14 through setting up of electronic meter 5, length and resistance value under the first cable insulation resistance tester 6 of its time and the second cable insulation resistance tester 7 under the state of straightening and the winding that can be accurate calculate, provide convenient auxiliary role for detection work.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an extension line intelligence concentrator, includes shell (1), cable (4) and electron meter counter (5), its characterized in that, install installation cavity (2) in the inside of shell (1), and install reel (3) through the bearing frame in installation cavity (2) to install second gear (10) on the rotation axis of reel (3), the inside below left and right sides of shell (1) is provided with battery (11) and step motor (8) respectively, first gear (9) are installed to the output of step motor (8), the one end of cable (4) is provided with second cable insulation resistance tester (7), install first cable insulation resistance tester (6) after passing on electron meter counter (5) in the other end of cable (4).
2. An intelligent hub of an extension cord according to claim 1, characterized in that the top surface of the housing (1) is provided with a receiving groove (12), and a handle (13) is rotatably connected in the receiving groove (12).
3. The intelligent hub of an extension cord according to claim 1, wherein a control panel (14) is fixedly installed on the top surface of the housing (1), and the control panel (14) is electrically connected with the stepper motor (8), the electronic meter (5), the second cable insulation resistance tester (7), the first cable insulation resistance tester (6) and the storage battery (11) through wires.
4. An intelligent hub with extension lines according to claim 2, characterized in that two handles (13) are symmetrically arranged about the vertical center line of the housing (1), and the two handles (13) are made of PP.
5. An extension cord intelligent hub according to claim 1, characterized in that the first gear (9) is meshed with the second gear (10).
6. An intelligent hub for extension lines according to claim 1, characterised in that the diameter of the reel (3) is smaller than the width of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691572.6U CN221587682U (en) | 2023-10-08 | 2023-10-08 | Intelligent hub of extension line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691572.6U CN221587682U (en) | 2023-10-08 | 2023-10-08 | Intelligent hub of extension line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221587682U true CN221587682U (en) | 2024-08-23 |
Family
ID=92404332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322691572.6U Active CN221587682U (en) | 2023-10-08 | 2023-10-08 | Intelligent hub of extension line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221587682U (en) |
-
2023
- 2023-10-08 CN CN202322691572.6U patent/CN221587682U/en active Active
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