CN220055885U - Portable mini cable reel - Google Patents

Abstract

The utility model belongs to the field of cable reels, and provides a portable mini cable reel which comprises a wire coil, a cable, a front protection sheet, a rear protection sheet, a front panel, a socket module and a switch, wherein the front protection sheet and the rear protection sheet are of square structures, four struts which are symmetrically distributed in pairs are arranged at corners of the front protection sheet and the rear protection sheet, round mounting openings are formed in the centers of the front protection sheet and the rear protection sheet, edges of the mounting openings are in movable nesting fit with the end parts of the wire coil, the wire coil is fixedly connected with the front panel through screws, a groove-shaped knob is arranged in a mounting hole of the rear protection sheet, the cross section of the groove-shaped knob is round, one end of the groove-shaped knob is connected with the wire coil through screws, and a straight-shaped handle is arranged at the other end of the groove-shaped knob. The device has reasonable design, simple structure, good portability, high self-protection degree, strong practicability and long service life, and is suitable for large-scale popularization.

Description

Portable mini cable reel

Technical Field

The utility model belongs to the field of cable reels, and particularly relates to a portable mini cable reel.

Background

The cable reel refers to a movable power supply wire coil around which wires and cables are wound. The cable reel is widely used as a power supply for introducing equipment in various industrial and mining enterprises such as petrochemical industry, electric power, railways, construction sites, mines, water supply and drainage treatment plants and the like. The cable reels typically comprise a spool mounted on a frame and a cable wound on the spool, the free end of the cable being provided with a plug adapted to be plugged into a mains electrical outlet, the other end of the cable being fed into one or more outlets provided in the panel. Each receptacle is configured to receive a plug from a remote device and to deliver power to the device via a cable of the cable spool.

The existing cable reel comprises a bracket, a wire coil and a cable, but the bracket and the wire coil are large in size, large in duty cycle and inconvenient to carry and transfer; moreover, since the mobile cable reels are often used as outdoor power sources, but many cable reels have no structure for protecting the cable outside the cable reels, the moisture and wear resistance and other properties of the cable are affected to some extent, resulting in a relatively short service life of the cable, and in the case of different degrees of unreeling/unreeling of the cable during storage.

Disclosure of Invention

Aiming at the technical problems of the cable reel, the utility model provides the portable mini cable reel which has the advantages of reasonable design, simple structure, good portability, high self-protection degree, strong practicability and long service life.

In order to achieve the above purpose, the portable mini cable reel provided by the utility model comprises a wire reel and a cable, wherein a front protection piece and a rear protection piece are arranged at two ends of the wire reel, a front panel is respectively arranged on the front protection piece, a socket module and a switch are arranged on the front panel, the front protection piece and the rear protection piece are of square structures, four struts which are symmetrically distributed in pairs are arranged at corners of the front protection piece and the rear protection piece, round mounting holes are formed in the centers of the front protection piece and the rear protection piece, edges of the mounting holes are movably nested and matched with the end parts of the wire reel, the wire reel is fixedly connected with the front panel through screws, a groove knob is arranged in the mounting hole of the rear protection piece, the cross section of the groove knob is round, one end of the groove knob is connected with the wire reel through screws, and a straight handle is arranged at the other end of the groove knob.

Preferably, the support column is of a hollow fusiform structure, and the side surfaces of the support column and the edges and corners of the front guard plate and the rear guard plate are in arc transition.

Preferably, the inner wall of the pillar is provided with a connecting lug with a hole, the connecting lug is connected with the rear protecting piece through a screw, the rear protecting piece is provided with a countersunk hole corresponding to the connecting lug, and a hole plug is arranged in the countersunk hole.

Preferably, the wire coil is provided with a first clamping edge and a second clamping edge at two ends, and the front protective sheet and the rear protective sheet are respectively provided with a first limiting rib nested with the first clamping edge and a second limiting rib nested with the second clamping edge.

Preferably, the two ends of the support column are provided with a first positioning rib and a second positioning rib which are distributed around the opening end of the support column, and the front protective sheet and the rear protective sheet are provided with a first clamping groove matched with the first positioning rib and a second clamping groove matched with the second positioning rib.

Preferably, a wire clip is provided on the inner side of the front panel.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the portable mini cable reel provided by the utility model, the front protective sheet, the rear protective sheet and the support column are utilized to form a supporting structure of the device, and also can form a protecting structure for protecting the cable reel and the cable, so that the actual volume of the whole device is compressed, and the portability of the device is improved; the groove-shaped knob can be used as a manual driving structure of the wire coil, and can drive the wire coil, the front panel and the groove-shaped knob to synchronously rotate in a manual mode, so that the purpose of reasonable unreeling is achieved, and the space intensive degree is higher. The device has reasonable design, simple structure, good portability, high self-protection degree, strong practicability and long service life, and is suitable for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are 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 an exploded view of a portable miniature cable reel according to one embodiment;

FIG. 2 is an isometric view of a portable miniature cable reel according to an embodiment;

FIG. 3 is an isometric view of a portable miniature cable reel in another orientation according to an embodiment;

FIG. 4 is a cross-sectional view of a portable miniature cable reel according to an embodiment;

FIG. 5 is an enlarged schematic view of the structure A of FIG. 4;

FIG. 6 is an enlarged schematic view of the B structure of FIG. 4;

in the figures, 1, a wire coil; 1a, a first clamping edge; 1b, a second clamping edge; 2. a cable; 3. a front guard; 31. the first limit rib; 32. a first clamping groove; 4. a rear protection sheet; 41. the second limit rib; 42. a second clamping groove; 5. a front panel; 6. a socket module; 7. a support post; 71. a connecting lug; 72. a first positioning rib; 73. second positioning ribs; 8. a slot knob; 81. a handle; 9. a hole plug; 10. a switch; 11. and (5) wire clamping.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are merely used herein to denote a correspondence with the upper, lower, left, and right directions of the drawing figures, and are not limiting on the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In an embodiment, as shown in fig. 1 to 6, the portable mini-cable reel provided by the utility model comprises a wire coil 1 and a cable 2, wherein front protection plates 3 and rear protection plates 4 are arranged at two ends of the wire coil 1, a front panel 5 is respectively arranged on the front protection plates 3, and a socket module 6 and a switch 10 are arranged on the front panel 5. The wire coil 1, the cable 2, the front panel 5, the socket module 6 and the switch 10 are all of the prior art, and the embodiment is not described herein. On the basis, the front protection piece 3 and the rear protection piece 4 are designed to be square structures, four support posts 7 which are symmetrically distributed in pairs are arranged between opposite corners of the front protection piece 3 and the rear protection piece 4, round mounting openings are formed in the centers of the front protection piece 3 and the rear protection piece 4, edges of the mounting openings are in movable nesting fit with the end parts of the wire coil 1, the wire coil 1 is fixedly connected with the front panel 5 through screws, a groove-shaped knob 8 is arranged in a mounting hole of the rear protection piece 4, the cross section of the groove-shaped knob 8 is round, one end of the groove-shaped knob 8 is connected with the wire coil 1 through screws, and a straight-shaped handle 81 is arranged at the other end of the groove-shaped knob 8.

Specifically, the front protective piece 3 and the rear protective piece 4 can nest the wire coil 1 between the front protective piece 3 and the rear protective piece 4, the rotating edge of the wire coil 1 is movably matched with the edges of the front protective piece 3 and the rear protective piece 4, and the front protective piece 3, the rear protective piece 4 and the support posts 7 can not only form a supporting structure of the device, but also form a protecting structure for protecting the wire coil 1 and the cable 2, and the actual volume of the whole device is compressed, so that the portability of the device is improved. The tank bottom of the groove type knob 8 faces the wire coil 1 and a plurality of connecting nodes and contact surfaces exist between the groove type knob 8 and the wire coil 1, meanwhile, the groove type knob 8, the wire coil 1 and the front panel 5 are connected into an integrated body through screws, so the groove type knob 8 is used as a manual driving structure of the wire coil 1, the front panel 5 and the groove type knob 8 can be driven to synchronously rotate in a manual mode, the purpose of reasonably unreeling a cable 2 can be achieved, and the groove type knob 8 enables the space intensive degree of the device to be higher in a concealed design. Therefore, the device has better portability, higher self-protection degree, stronger practicability and longer service life, and can effectively avoid the situation that the cable 2 is freely unreeled/unreeled.

In order to improve the practicability of the device, the support column 7 in the device is designed into a hollow fusiform structure, and the side surfaces of the support column and the edges and corners of the front protective sheet 3 and the rear protective sheet 4 are in arc transition. In this way, a larger protection area can be provided for the cable 2 on the wire coil 1 without affecting the winding action of the cable 2 on the premise of ensuring that the support 7 has a larger actual contact area with the support in the external environment.

In order to improve the assembly stability of the support column 7 in the device, the inner wall of the support column 7 is provided with the connecting lug 71 with holes, the connecting lug 71 is connected with the rear protection sheet 4 through screws, the rear protection sheet 4 is provided with countersunk holes corresponding to the connecting lug, and the countersunk holes are internally provided with hole plugs 9, so that the purpose of rust prevention can be achieved by the hole plugs 9, and the device can be prevented from being disassembled and assembled by non-staff at will. The support posts 7 are connected with the rear protection plate 4 through screws to form an integrated body, so that the connection reliability of the support posts and the rear protection plate 4 can be improved.

In order to improve the assembly stability of the front and rear protection plates 4 and the wire coil 1, the utility model is provided with a first clamping edge 1a and a second clamping edge 1b at two ends of the wire coil 1, and the front protection plate 3 and the rear protection plate 4 are respectively provided with a first limit rib 31 nested with the first clamping edge 1a and a second limit rib 41 nested with the second clamping edge 1 b. The first clamping edge 1a is nested with the first limiting rib 31, the second clamping edge 1b is nested with the second limiting rib 41, certain radial pressure and friction force can be generated at the joint of the two groups of nested structures, and an extension section with a certain length can be designed in the radial extension direction of each group of nested structures so as to improve the matching area of each group of nested structures.

In order to improve the assembly stability of the strut 7 and the front and rear protection plates 4, the two ends of the strut 7 are provided with a first positioning rib 72 and a second positioning rib 73 distributed around the mouth end of the strut, and the front protection plate 3 and the rear protection plate 4 are provided with a first clamping groove 32 matched with the first positioning rib 72 and a second clamping groove 42 matched with the second positioning rib 73. The front guard plate 3 and the rear guard plate 4 are nested with the two ends of the strut 7, so that the radial pressure of the strut 7 can be increased, and the quick assembly performance of the strut 7 can be effectively improved due to the connecting effect of screws, and the connection reliability with the front guard plate and the rear guard plate 4 can be improved.

In order to improve connection reliability of wires inside the wire coil and inside the front panel, the wire pressing clamp 11 is arranged inside the front panel, two ends of the wire pressing clamp 11 are connected with the front panel through screws, and the middle of the wire pressing clamp is used for pressing the wires. The number of the wire clamps 11 can be increased or decreased according to specific wiring conditions, and the arrangement positions of the wire clamps do not influence the assembly of the socket and the switch.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a portable mini cable reel, includes drum and cable, the both ends of drum are provided with preceding protective sheet and back protective sheet, be provided with front panel on the preceding protective sheet respectively, be provided with socket module and switch on the front panel, its characterized in that, preceding protective sheet and back protective sheet are square structure and its corner are provided with four two liang symmetric distributions's pillar, the center of preceding protective sheet and back protective sheet all is provided with circular shape installing port, the edge of installing port and the movable nested cooperation of tip of drum, the drum passes through screw and front panel fixed connection, be provided with the cell type knob in the mounting hole of back protective sheet, the cross section of cell type knob is circular, the one end and the drum of cell type knob pass through screwed connection and its other end are provided with the handle of a word type.

2. The portable miniature cable reel of claim 1, wherein said post is a hollow, fusiform structure having sides that are rounded at the corners of both the front and rear shields.

3. The portable miniature cable reel of claim 2, wherein the inner wall of the post is provided with a connecting lug with a hole, the connecting lug is connected with the rear protecting piece through a screw, the rear protecting piece is provided with a countersunk hole corresponding to the connecting lug, and the countersunk hole is provided with a hole plug.

4. The portable miniature cable reel of claim 3, wherein the spool is provided with a first clamping edge and a second clamping edge at both ends, and the front and rear shields are respectively provided with a first spacing rib nested with the first clamping edge and a second spacing rib nested with the second clamping edge.

5. The portable miniature cable reel of claim 4, wherein the support post is provided with a first positioning rib and a second positioning rib distributed around its mouth end at both ends, and the front and rear shields are provided with a first slot engaged with the first positioning rib and a second slot engaged with the second positioning rib.

6. The portable miniature cable reel of claim 1, wherein said front panel is provided with a crimp on an inside thereof.