CN2932741Y

CN2932741Y - A concentrator structure

Info

Publication number: CN2932741Y
Application number: CN 200620122135
Authority: CN
Inventors: 颜旭利
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-05
Filing date: 2006-07-05
Publication date: 2007-08-08
Anticipated expiration: 2016-07-05

Abstract

A concentrator structure comprises a base casing, a cover, two rotating discs, a spiral spring and a switch button device, wherein the rotating disc is provided with a spring groove and convexly equipped with a hook, the middle portion of the rotating disc is arranged with a conducting axial center and is spliced with one end of a line body which is connected with the periphery of the rotating disc, and the periphery of the rotating disc is annularly provided with ratchets. The middle of the other rotating disc is provided with a conducting axle hole and is extended with a shaft tube which is equipped with an opening to form a hook, the conducting axle hole is spliced with one end of the line body which is connected with the periphery of the rotating disc, and the periphery of the rotating disc is also annularly provided with ratchets. The spring groove of the rotating disc is provided for the spiral spring to be arranged in, one end of the spiral spring is fixed with the hook of the spring groove, the other end of the spiral spring is fixed with the hook of the other rotating disc, the conducting axial center of the rotating disc is jointed with the conducting axle hole of the other rotating disc to ensure the line body of the two rotating discs to communicate with each other, and the line bodies are connected and arranged at the base casing, the switching push-button device is arranged at one side of the utility model, and finally the cover is assembled. Two line bodies of the utility model can be independently extended and pulled up respectively, and the extending and the pulling length of the line body can be controlled by multi-stage and fine adjustment.

Description

A kind of hub architecture

Technical field

The utility model is a kind of hub, is a kind of hub architecture that is used in various electronic products, computer and Communication Equipment line body pull, furls control.

Background technology

Ke Ji progress now, the structure of computer, electrical equipment, Communication Equipment constantly promotes improvement for the demand that adapts to market, wherein, the collection of each equipment line body is user's puzzlement always, for solving this defective, there are various hub devices to be provided with furling the use length of line body and control line body in the industry design.

Please refer to shown in Figure 1, above-mentioned various hubs 10, mainly be directly to pull out two end line bodies 101 to be provided with using with hand, it is an one-part form, promptly can only directly pull out the fixedly use of two end line bodies, 101 total lengths simultaneously, when furling line body 101, need to pull two end line bodies 101 to pull simultaneously, can automatically furl line body 101 otherwise decontrol once; But other has a kind of hub 10 multisection types fixedly to pull out line body 101, but this designs when pulling out line body 101, though but multistage is fixed, but can't clearly be fixed in required length, and trim lengths in addition again, moreover the action of pullling two end line bodies 101 in the time of line body 101 coiling process comparatively bothers and is indeterminate, needs repeatedly to pull action and could furl line body 101 fully.

Because above-mentioned defective, the designer constantly thinks deeply, and how to reach two line bodies and can independent respectively multistage fine adjustment type pull line body uses with smooth and easy and furl the effect that the line body is gone into hub, tries to achieve convenience and practicality that a structural design that progresses greatly promotes hub eventually.

The utility model content

Technical problem to be solved in the utility model provides a kind of hub architecture, but it uses, furls and multistage fine adjustment type control line body pull and furl the hub architecture of length for a kind of independent respectively pull of two line bodies that is able to, can reach can adjust meet the required line body length of user with can the smooth and easy without hindrance effect that furls the line body.

A kind of hub architecture that the utility model provides, include: shell, a lid shell, two rotating disks, a wind spring, a shift knob device, be provided with a spring groove in rotating disk, and convex with a hook post in a position, the centre is provided with a conducting axle center and engages with line body one end of rotating disk peripheral bond, rotating disk be peripherally installed with ratchet; Another rotating disk is provided with a conducting axis hole and is extended with central siphon in the centre, it is provided with opening and is formed with the hook post, and this conducting axis hole engages with line body one end of rotating disk peripheral bond, has been peripherally installed with ratchet in it again; The spring groove of this rotating disk is inserted for described wind spring, one end hook of wind spring is fixed in the hook post of spring groove, the end hook in addition of wind spring is fixed in the hook post of another rotating disk and fixes, and insert combination mutually with the conducting axis hole of the conducting axle center of rotating disk and another rotating disk, can make the line body mutual conduction transmission of two rotating disks, its combination promptly places a shell, and in a side one shift knob device is set in addition, is combined to form a hub with a lid shell again.

Preferably, the shift knob device intersects mutually with two buttons that are provided with top arm, is equipped with spring and inserts the axle center combination so that its axis hole is corresponding, and its two top arm pushes up the ratchet that hinders in two rotating disks respectively, prevents two rotating disk turn take-ups.

Effect of the present utility model is significant: but the utility model can use, furl with the independent respectively pull of two line bodies and multistage fine adjustment type control line body pull and furl length, can reach can adjust meet the required line body length of user with can the smooth and easy without hindrance effect that furls the line body.

Description of drawings

Fig. 1 is the simple and easy schematic diagram of action of existing hub.

Fig. 2 is the perspective exploded view of a kind of hub architecture of the utility model.

Fig. 3 is the rotating disk schematic perspective view of a kind of hub architecture of the utility model.

Fig. 4 is the schematic perspective view one of the shift knob device of a kind of hub architecture of the utility model.

Fig. 5 is the schematic perspective view two of the shift knob device of a kind of hub architecture of the utility model.

Fig. 6 is the interactive view of hub pull line its rotating disk of body of the present utility model and shift knob device.

Fig. 7 furls the interactive view of its rotating disk of line body and shift knob device for hub of the present utility model.

The main element symbol description

Existing structure

10............... hub 101............... line body

The utility model

20............... seat shell 20a ... ... the lid shell

30,31 ... ... rotating disk 50 ... ... wind spring

40............... shift knob device 30a ... ... the spring groove

30b, 32a ... hook post 30c ... ... the conducting axle center

60,61 ... ... line body 30d, 31b ... ratchet

31c ... ... conducting axis hole 32 ... ... ... central siphon

200 ... ... hub 401,402 ... button

401a, 4 02a ... top arm

Embodiment

Fig. 2 is the perspective exploded view of a kind of hub architecture of the utility model, and as shown in the figure, it includes: a shell 20, covers shell 20a, two rotating disks 30,31, a wind spring 50, a shift knob device 40; Wherein, rotating disk 30 has a spring groove 30a, and convexes with a hook post 30b in a position, and the centre is provided with a conducting axle center 30c and engages with line body 60 1 ends of rotating disk 30 peripheral bond, and rotating disk 30 has been peripherally installed with ratchet 30d again; With reference to Fig. 3, another rotating disk 31 is provided with a conducting axis hole 31c and is extended with central siphon 32 in the centre simultaneously, and it is provided with opening and is formed with hook post 32a, and this conducting axis hole 31c engages with line body 61 1 ends of rotating disk 31 peripheral bond, has been peripherally installed with ratchet 31b in it; The spring groove 30a of this rotating disk 30 inserts for wind spring 50, one end hook of wind spring 50 is fixed in the hook post 30b of spring groove 30a, the hook post 32a that the end hook in addition of wind spring 50 is fixed in another rotating disk 31 (in addition with reference to Fig. 3) fixes, and insert combination mutually with the conducting axis hole 31c of the conducting axle center 30c of rotating disk 30 and rotating disk 31, can make line body 60, the 61 mutual conduction transmission of two rotating disks 30,31, its combination promptly places a shell 20, and in a side one shift knob device 40 is set in addition, is combined to form a hub 200 with a lid shell 20a again; Wherein, in addition with reference to shown in Fig. 4,5, shift knob device 40, be to intersect mutually with two buttons 401,402 that are provided with

top arm

401a, 402a, be equipped with spring and insert the axle center combination so that its axis hole is corresponding, with reference to shown in Figure 6, two top arm 401a, the 402a of shift knob device 40 push up ratchet 30d, the 31b that hinders in two rotating disks 30,31 respectively, prevent 30, the 31 turn take-ups of two rotating disks.

Fig. 6 is the interactive view of hub pull line its rotating disk of body of the present utility model and shift knob device, as shown in the figure, line body 60 is provided at rotating disk 30, when desiring to take to pull outlet body 60, rotating disk 30 turn of promptly taking advantage of a situation is without hindrance (in addition with reference to Fig. 2, wind spring 50 in the spring groove 30a of rotating disk 30 also synchronously scrolling and tighten), release wire body 60 is not subjected to the top arm 401a top resistance of shift knob device 40; When stopping pull line body 60, back tension interlock rotating disk 30 derotations that the wind springs 50 in the rotating disk 30 form are because of the ratchet 30d of rotating disk 30 can't movable be located by the resistance of top arm 401a top.

Fig. 7 furls the interactive view of its rotating disk of line body and shift knob device for hub of the present utility model, as shown in the figure, when desiring to furl line body 60, the button 401 of direct push switch pushbutton unit 40, its top arm 401a promptly breaks away from the ratchet 30d of rotating disk 30, and turn rotating disk 30 furls line body 60 with the back tension of wind spring 50 in the rotating disk 30.

Have again, another rotating disk 31 of the present utility model and shift knob device 40, in furl or the action specification of interactive state during its line body 61 of pull and earlier figures 6,7 identical, so repeat no more.

The above only is preferred embodiment of the present utility model, as the change of doing according to conception of the present utility model, and the function of its generation, when effect does not exceed specification and graphic contain spiritual yet, all should belong in the scope of the present utility model.

Claims

1, a kind of hub architecture, include: shell, a lid shell, two rotating disks, a wind spring, a shift knob device, it is characterized in that: be provided with a spring groove in rotating disk, and convex with a hook post in a position, the centre is provided with a conducting axle center and engages with line body one end of rotating disk peripheral bond, rotating disk be peripherally installed with ratchet; Another rotating disk is provided with a conducting axis hole and is extended with central siphon in the centre, it is provided with opening and is formed with the hook post, and this conducting axis hole engages with line body one end of rotating disk peripheral bond, has been peripherally installed with ratchet in it again; The spring groove of this rotating disk is inserted for described wind spring, one end hook of wind spring is fixed in the hook post of spring groove, the end hook in addition of wind spring is fixed in an ancient unit of weight post of another rotating disk and fixes, and insert combination mutually with the conducting axis hole of the conducting axle center of rotating disk and another rotating disk, promptly constitute the line body mutual conduction transmission of two rotating disks, its combination places a shell, and in a side one shift knob device is set in addition, is combined to form a hub with a lid shell again.

2, a kind of hub architecture as claimed in claim 1 is characterized in that: the shift knob device intersects mutually with two buttons that are provided with top arm, is equipped with spring and inserts the axle center combination so that its axis hole is corresponding, and its two top arm pushes up the ratchet that hinders in two rotating disks respectively.