Take-up device with compact structure

Abstract

The utility model relates to a take-up device with a compact structure in the field of cable storage, which comprises a shell, a first accommodating groove and a second accommodating groove which are mutually penetrated are arranged in the shell, the first accommodating groove is provided with a rotating component through a rotating shaft, the shell is provided with a locking component matched with the rotating component, and the second accommodating groove is provided with a locking component matched with the rotating component. The locking assembly comprises a rod sleeve capable of sliding and rotating, a reset spring installed on the rod sleeve and a positioning pin fixedly installed on the rod sleeve through a rotary knob. The rod sleeve and the positioning pin are driven by the knob to be locked and matched with the rotating assembly, and then the rotating assembly is firmly fixed by the positioning pin through the reset spring. Therefore, the locking assembly is convenient to install, the structure is simple, the occupied space is small, meanwhile, the rotating assembly can be rapidly locked or released, and the effect of controlling the length of the cable is achieved. Therefore, the practicability and convenience of the take-up box are improved.

Description

Technical Field

[0001] The utility model relates to the field of cable storage, in particular to a cable collector with a compact structure. Background Art

[0002] With the development of the times, more and more electrical appliances are available on the market. When setting up electrical appliances, a certain length of cables will be left in order to meet the needs of different users. However, since the excess cables are exposed for a long time, the risk of cable wear or insects and rats biting is greatly increased. Therefore, the cable retractor with adjustable cable length has appeared. Its convenience and practicality have made it popular among users.

[0003] Most of the existing cable retractors use a spring spring or other structure with an automatic reset function to realize the automatic retraction of the cable, and are equipped with a locking component for controlling the length of the cable. However, since most cable retractors use ratchets or gears for locking, the structure of the cable retractor is complex, the installation is cumbersome, and the manufacturing is difficult. At the same time, the product volume increases and occupies more space. This affects the practicality and convenience of the cable retractor. Therefore, the utility model proposes a cable retractor with a compact structure. Summary of the invention

[0004] The utility model provides a wire take-up device with a compact structure to solve the problems mentioned in the above background technology.

[0005] The purpose of the utility model is achieved by the following methods:

[0006] A compact wire take-up device comprises a shell, wherein a first accommodating groove and a second accommodating groove which penetrate each other are provided in the shell, a rotating assembly is installed on the first accommodating groove via a rotating shaft, a locking assembly which cooperates with the rotating assembly is installed on the shell, and the locking assembly comprises a slidable and rotatable rod sleeve, a return spring installed on the rod sleeve, and a positioning pin fixedly installed on the rod sleeve via a knob.

[0007] Furthermore, the rotating assembly includes a rotating disk, a driven disk and a clockwork spring, the rotating disk and the driven disk are respectively provided with a pin and a slot for cooperating with each other, and two ends of the clockwork spring are respectively connected to the rotating disk and the housing.

[0008] Furthermore, the rotating disk and the shell are respectively provided with a plurality of positioning holes and limiting grooves that cooperate with the positioning pins.

[0009] Furthermore, the second receiving groove is equipped with a slidable door panel.

[0010] Furthermore, the shell and the door panel are respectively provided with magnets and iron sheets that cooperate with each other.

[0011] Furthermore, a pushing block is provided on the outer side of the door panel.

[0012] Furthermore, a handle is provided at one end of the shell.

[0013] The beneficial effect of the utility model is that the knob drives the rod sleeve and the positioning pin to lock and cooperate with the rotating assembly, and then the positioning pin is firmly fixed to the rotating assembly by the reset spring. Therefore, the locking assembly is easy to install, has a simple structure, occupies a small space, and can quickly lock or release the rotating assembly to achieve the effect of controlling the length of the cable. This improves the practicality and convenience of the wire take-up box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a compact wire take-up device of the utility model;

[0015] Figure 2 It is an exploded schematic diagram of a compact wire take-up device of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the locking component in the utility model;

[0017] Figure 4 This is a cross-sectional view of the utility model after the cable is retracted into the housing;

[0018] Figure 5 It is a schematic diagram of the structure inside the shell of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the rotating disk in the utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the door panel in the utility model;

[0021] Figure 8 It is a first partial enlarged view of the housing in the utility model;

[0022] Fig. 9 It is a second partial enlarged view of the housing in the utility model;

[0023] The reference numerals in the figure are: 1-housing, 2-first accommodating groove, 3-second accommodating groove, 4-rotating shaft, 5-rod sleeve, 6-reset spring, 7-locating pin, 8-knob, 9-rotating disk, 10-driven disk, 11-spring spring, 12-latch pin, 13-slot, 14-locating hole, 15-limiting groove, 16-door panel, 17-magnet, 18-iron sheet, 19-pushing block, 20-handle. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] In this embodiment, refer to Figure 1-Figure 9 The invention specifically implements a compact wire take-up device, including a shell 1, in which a first accommodating groove 2 and a second accommodating groove 3 are mutually penetrated, a rotating assembly is installed in the first accommodating groove 2 through a rotating shaft 4, a locking assembly cooperating with the rotating assembly is installed on the shell 1 through a through hole, and the locking assembly includes a slidable and rotatable rod sleeve 5, a return spring 6 installed on the rod sleeve 5, and a positioning pin 7 fixedly installed on the rod sleeve 5 through a knob 8.

[0026] Furthermore, the rotating shaft 4 is provided with an opening, and the cable cooperates with the rotating assembly in the first receiving groove 2 through the opening, so that the cable can be wound or released under the drive of the rotating assembly. The rod sleeve 5 and the positioning pin 7 are locked with the rotating assembly by lifting the knob 8 and rotating it. When the knob 8 is lifted, the reset spring 6 is compressed by force. When the knob 8 is released, the reset spring 6 is quickly reset, so that the positioning pin 7 is firmly fixed to the rotating assembly. In this way, the cable can be quickly locked or released, and the effect of freely adjusting the cable length and locking it can be achieved.

[0027] Furthermore, the rotating assembly includes a rotating disk 9, a driven disk 10 and a spring spring 11. The rotating disk 9 and the driven disk 10 are respectively provided with a latch 12 and a slot 13 for cooperating with each other. The two ends of the spring spring 11 are respectively connected to the rotating disk 9 and the housing 1. Through the design of the rotating disk 9 and the driven disk 10, the friction between the cable and the housing 1 is reduced, so that the rotation of the cable is smoother. The cable is coiled on the driven disk 10 through the slot 13. When the cable is pulled outward, the driven disk 10 causes the spring spring 11 on the rotating disk 9 to rotate at the same time. When the cable is released, the spring spring 11 begins to reset, so that the rotating disk 9 starts to drive the driven disk 10 to rotate through the cooperation of the latch 12 and the slot 13. Thereby, the effect of automatically retracting the cable is achieved.

[0028] Furthermore, the rotating disk 9 and the housing 1 are respectively provided with a plurality of positioning holes 14 and limiting grooves 15 that cooperate with the positioning pin 7. The positioning pin 7 is driven by the control knob 8, and the positioning pin 7 is placed in the limiting groove 15, so that the rotating disk 9 can rotate freely, thereby pulling out or automatically retracting the cable. When it is necessary to fix the length of the cable, the knob 8 is controlled again to drive the positioning pin 7, and the positioning pin 7 is inserted into the corresponding positioning hole 14, so that the rotating disk 9 is locked, thereby achieving the fixation of the cable length. When the positioning pin 7 is inserted into the positioning hole 14 or the limiting groove 15, the reset ability of the reset spring 6 enables the positioning pin 7 to fit tightly with the positioning hole 14 or the limiting groove 15 to prevent loosening.

[0029] Furthermore, the second receiving slot 3 is provided with a slidable door panel 16, so that when the plug is not in use, the plug is retracted into the second receiving slot 3 when the cable is retracted, and then the door panel 16 is closed to protect the plug and prevent the plug from being exposed to the outside and damaged by external factors, which would otherwise make it unusable.

[0030] Furthermore, the housing 1 and the door panel 16 are respectively provided with a magnet 17 and an iron sheet 18 that cooperate with each other. Through the mutual attraction between the magnet 17 and the iron sheet 18, the door panel 16 can be tightly fitted at the opening of the housing 1, preventing dust and debris from entering the housing 1 and affecting the service life of the wire take-up device.

[0031] Furthermore, a push block 19 is provided on the outer side of the door panel 16, and the user can conveniently open or close the door panel 16 through the push block 19, thereby improving the convenience of use.

[0032] Furthermore, a handle 20 is provided at one end of the housing 1, and the design of the handle 20 is convenient for the user to carry or hang the cable collector, so that the cable collector can be moved at any time and is convenient to use. The handle 20 can be made of a soft and wear-resistant material, such as rubber or silicone, to increase comfort and durability.

[0033] Furthermore, the housing 1 can also be fixedly connected by screws. The cable take-up device is installed and firmly fixed to a position such as a wall.

[0034] The beneficial effects of the utility model are as follows: the knob 8 drives the rod sleeve 5 and the positioning pin 7 to lock with the rotating assembly, and then the positioning pin 7 firmly fixes the rotating assembly through the reset spring 6. Thus, the locking assembly is easy to install, has a simple structure, occupies a small space, and can quickly lock or release the rotating assembly to achieve the effect of controlling the length of the cable. This improves the practicality and convenience of the wire take-up box.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A compact cable take-up device, characterized in that: The invention comprises a shell (1), wherein a first receiving groove (2) and a second receiving groove (3) which penetrate each other are provided in the shell (1), a rotating assembly is installed in the first receiving groove (2) via a rotating shaft (4), a locking assembly which cooperates with the rotating assembly is installed on the shell (1), and the locking assembly comprises a rod sleeve (5) which can slide and rotate, a return spring (6) installed on the rod sleeve (5), and a positioning pin (7) fixedly installed on the rod sleeve (5) via a knob (8).

2. A compact cable take-up device according to claim 1, characterized in that: The rotating assembly comprises a rotating disk (9), a driven disk (10) and a spring spring (11); the rotating disk (9) and the driven disk (10) are respectively provided with a latch (12) and a slot (13) for cooperating with each other; and two ends of the spring spring (11) are respectively connected to the rotating disk (9) and the housing (1).

3. A compact wire take-up device according to claim 2, characterized in that: The rotating disk (9) and the housing (1) are respectively provided with a plurality of positioning holes (14) and limiting grooves (15) that cooperate with the positioning pins (7).

4. A compact cable take-up device according to claim 1, characterized in that: The second receiving groove (3) is provided with a slidable door panel (16).

5. A compact cable take-up device according to claim 4, characterized in that: The housing (1) and the door panel (16) are respectively provided with a magnet (17) and an iron sheet (18) that cooperate with each other.

6. A compact cable take-up device according to claim 4, characterized in that: A pushing block (19) is provided on the outer side of the door panel (16).

7. A compact cable take-up device according to claim 1, characterized in that: A handle (20) is provided at one end of the housing (1).

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