CN205353861U - Novel upset integrated configuration - Google Patents

Abstract

The utility model relates to a novel overturning combined structure, comprising a bending part, a first torsion mechanism, a second torsion mechanism, a first gear, a second gear, a first movable plate and a second movable plate, the first gear and the second movable plate The second gear is fixed inside the bending member, the first torsion mechanism and the second torsion mechanism are arranged on one side of the bending member; the first gear is drivingly connected to the second gear; The first movable plate is connected to the first gear through transmission, and the second gear is connected to the second movable plate through transmission; the first movable plate is connected to the first torsion mechanism through transmission, and the second movable plate is connected to the second torsion mechanism through transmission. The structure is simple, the friction coefficient is small, and it is easy to rotate. After turning over many times, the shaft will not loosen, which effectively improves the service life of the shaft; The cover body will not fall naturally under the action of the cover body's own gravity, and is convenient to use.

Description

A new flip combination structure

technical field

The utility model relates to the technical field of connectors, in particular to a novel flip combination structure.

Background technique

The hinge is a component that can be applied to products such as notebook computers, tablet computers, mobile phones, etc. that need to flip the cover.

The existing rotating shaft structure has a large friction coefficient, and the rotating shaft will loosen after being turned over many times, resulting in difficulty in rotating and reducing the service life of the rotating shaft. In addition, the existing rotating shaft cannot provide a good positioning effect after being opened, and the flipped cover body tends to fall naturally under the action of gravity of the cover body itself, which is inconvenient to use or the structure is too complicated.

Contents of the invention

The utility model provides a new type of overturning combination structure to overcome the above-mentioned defects. The improved overturning combination structure has a simple structure, a small friction coefficient, and is easy to rotate. In addition, after the rotating shaft is opened, it can provide a good positioning effect to ensure that the flipped cover will not naturally fall under the gravity of the cover itself, which is convenient to use.

In order to achieve the above object, the utility model adopts the following technical solutions.

A new flip combination structure, including a bending piece, a first torsion mechanism, a second torsion mechanism, a first gear, a second gear, a first movable plate and a second movable plate, the first and second gears are fixed Inside the bending member, the first torsion mechanism and the second torsion mechanism are arranged on one side of the bending member; the first gear is drivingly connected to the second gear; the first The movable plate is connected to the first gear through transmission, and the second gear is connected to the second movable plate through transmission; the first movable plate is connected to the first torque mechanism through transmission, and the second movable plate is connected to the first movable plate through transmission. Two torque mechanisms.

Wherein, the first movable plate includes a first connecting portion, and a first circular arc tooth pattern is provided on the first connecting portion, and the first circular arc tooth pattern meshes and connects with the first gear; The two movable plates include a second connecting portion, on which a second circular arc tooth pattern is provided, and the second circular arc tooth pattern meshes and connects with the second gear.

Wherein, it also includes an end plate, the first torsion mechanism and the second torsion mechanism are arranged between the bending member and the end plate; the first torsion mechanism includes a first fixed shaft, a first positioning member, a second A positioning piece, a first torsion piece, and a first limit handle, one end of the first fixed shaft is connected to the end plate, and the other end is connected to the bending piece; the first positioning piece and the second positioning piece are fixed On the first fixed shaft, the first torsion member is sleeved on the first fixed shaft, one end of the first torsion member abuts against the second positioning member, and the other end abuts against the end plate , a first limit slot is provided on the first movable plate, one end of the first limit handle is connected to the first positioning member, and the other end is slidably connected to the first limit slot; the second torque The mechanism includes a second fixed shaft, a third positioning member, a fourth positioning member, a second torsion member and a second limit handle, one end of the second fixed shaft is connected to the end plate, and the other end is connected to the bending member; The third positioning member and the fourth positioning member are fixed on the second fixed shaft, the second torsion member is sleeved on the second fixed shaft, and one end of the second torsion member abuts against the second fixed shaft. The fourth locating piece, the other end abuts against the end plate, and a second limiting groove is arranged on the second movable plate, one end of the second limiting handle is connected to the third locating piece, and the other end slides Connect the second limiting slot.

Wherein, a first slot is opened at one end of the bending member, and a second slot is opened at the other end; the first movable plate is inserted into the first slot, and the second movable plate is inserted into the first Two slots.

Wherein, a first limiting notch is provided on the first positioning member, and a first limiting protrusion matching the first limiting notch is provided on the second positioning member; The third positioning part is provided with a second limiting notch, and the fourth positioning part is provided with a second limiting protrusion matching the second limiting notch.

Wherein, a metal plate is arranged on the outer side of the bending member.

The beneficial effects of the utility model are as follows: a new flip combination structure of the utility model, including a bending piece, a first torsion mechanism, a second torsion mechanism, a first gear, a second gear, a first movable plate and a second movable plate, the first gear and the second gear are fixed inside the bending member, and the first torsion mechanism and the second torsion mechanism are arranged on one side of the bending member; the first gear The second gear is driven and connected; the first movable plate is connected to the first gear by transmission, and the second gear is connected to the second movable plate by transmission; the first movable plate is connected by transmission to the first torsion mechanism , the second movable plate is drivingly connected to the second torsion mechanism. The first movable plate includes a first connecting portion, and a first circular arc tooth pattern is provided on the first connecting portion, and the first circular arc tooth pattern meshes and connects with the first gear; the second movable plate The plate includes a second connecting portion, on which a second circular-arc tooth pattern is provided, and the second circular-arc tooth pattern meshes with and connects to the second gear; the structure of the improved flip combination structure is simple, The friction coefficient is small, easy to rotate, and the rotating shaft will not loosen after being turned over many times, which effectively improves the service life of the rotating shaft; The cover naturally falls under the action of its own gravity, which is convenient to use; it can meet the user's requirements for the rotation angle.

Description of drawings

The utility model is further described with accompanying drawings, but the embodiment in the accompanying drawings does not constitute any limitation to the utility model.

Fig. 1 is a structural schematic diagram of a new flip combination structure of the present invention.

Fig. 2 is a partial structural schematic diagram of a new flip combination structure of the present utility model.

Fig. 3 is a schematic diagram of another partial structure of a new flip combination structure of the present invention.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further, and this is the preferred embodiment of the utility model.

Example.

As shown in Fig. 1, Fig. 2 and Fig. 3, a new flip combination structure includes a bending part 1, a first torsion mechanism, a second torsion mechanism, a first gear 4, a second gear 5, and a first movable plate 2 and the second movable plate 3, the first gear 4 and the second gear 5 are fixed inside the bending member 1, and the first torsion mechanism and the second torsion mechanism are arranged on the bending member 1 The first gear 4 is drivingly connected to the second gear 5; the first movable plate 2 is drivingly connected to the first gear 4, and the second gear 5 is drivingly connected to the second movable plate 3 ; The first movable plate 2 is connected to the first torsion mechanism by transmission, and the second movable plate 3 is connected to the second torsion mechanism by transmission.

In this embodiment, the first movable plate 2 includes a first connecting portion 22, and a first circular-arc tooth pattern 221 is arranged on the first connecting portion 22, and the first circular-arc tooth pattern 221 meshes and connects the The first gear 4; the second movable plate 3 includes a second connecting portion 32, and a second circular arc tooth pattern 321 is arranged on the second connecting portion 32, and the second circular arc tooth pattern 321 is engaged and connected The second gear 5.

In this embodiment, an end plate 8 is also included, and the first torsion mechanism and the second torsion mechanism are arranged between the bending member 1 and the end plate 8; the first torsion mechanism includes a first fixed shaft 61, The first positioning member 62, the second positioning member 63, the first torsion member 64 and the first limiting handle 65, one end of the first fixed shaft 61 is connected to the end plate 8, and the other end is connected to the bending member 1; The first positioning member 62 and the second positioning member 63 are fixed on the first fixed shaft 61, the first torsion member 64 is sleeved on the first fixed shaft 61, and the first torsion One end of the member 64 abuts against the second positioning member 63, and the other end abuts against the end plate 8, and a first limiting groove 21 is arranged on the first movable plate 2, and one end of the first limiting handle 65 Connect the first positioning member 62, and the other end is slidingly connected to the first limiting groove 21; the second torque mechanism includes a second fixed shaft 71, a third positioning member 72, a fourth positioning member 73, a second torque mechanism part 74 and the second limit handle 75, one end of the second fixed shaft 71 is connected to the end plate 8, and the other end is connected to the bending part 1; the third positioning part 72 and the fourth positioning part 74 Fixed on the second fixed shaft 71, the second torsion member 74 is sleeved on the second fixed shaft 71, one end of the second torsion member 74 abuts against the fourth positioning member 73, and the other end Abut against the end plate 8, a second limiting groove 31 is provided on the second movable plate 3, one end of the second limiting handle 75 is connected to the third positioning member 72, and the other end is slidably connected to the The second limiting groove 31.

In this embodiment, a first slot 10 is provided at one end of the bending member 1, and a second slot 11 is provided at the other end; the first movable plate 2 is inserted into the first slot 10, and the The second movable board 3 is inserted into the second slot 11 .

In this embodiment, the first positioning member 62 is provided with a first limiting notch, and the second positioning member 63 is provided with a first limiting protrusion matching the first limiting notch. A block; a second limiting notch is provided on the third positioning member 72 , and a second limiting protrusion matching the second limiting notch is provided on the fourth positioning member 73 . The positioning effect of the torsion member is enhanced.

In this embodiment, a metal plate 9 is provided on the outside of the bending member 1 . On the one hand, the metal plate can effectively limit the rotation angle of the movable plate, and at the same time strengthen the strength of the bent part.

Working principle: In the process of opening and turning, the first movable plate 2 is opened, and the first connecting part 22 of the first movable plate 2 is connected to the first gear 4 through transmission. The first gear 4 drives the second gear 5, and the second gear 5 The second connecting portion 32 of the second movable plate 3 is connected by transmission, so as to drive the opening of the second movable plate 3 . In the process of opening, the limit handle of the torsion structure drives the positioning piece to act on the torsion piece, so as to achieve the positioning effect.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. A novel overturning combined structure, characterized in that it includes a bending piece, a first torsion mechanism, a second torsion mechanism, a first gear, a second gear, a first movable plate and a second movable plate, the first The gear and the second gear are fixed inside the bending member, and the first torsion mechanism and the second torsion mechanism are arranged on one side of the bending member; the first gear is drivingly connected to the second gear; the first movable plate is connected to the first gear through transmission, and the second gear is connected to the second movable plate through transmission; the first movable plate is connected to the first torsion mechanism through transmission, and the second movable The plate drive is connected to the second torsion mechanism. 2. A new flip combination structure according to claim 1, characterized in that: the first movable plate includes a first connecting portion, and a first arc tooth pattern is arranged on the first connecting portion, so that The first circular-arc teeth are engaged with the first gear; the second movable plate includes a second connecting portion, and a second circular-arc tooth is arranged on the second connecting portion, and the second circular-arc The teeth are meshedly connected with the second gear. 3. A new flip combination structure according to claim 1, characterized in that: it also includes an end plate, the first torsion mechanism and the second torsion mechanism are arranged between the bending member and the end plate; The first torsion mechanism includes a first fixed shaft, a first positioning member, a second positioning member, a first torsion member and a first limit handle, one end of the first fixed shaft is connected to the end plate, and the other end is connected to the Bending piece; the first positioning piece and the second positioning piece are fixed on the first fixed shaft, the first torsion piece is sleeved on the first fixed shaft, and the first torsion piece One end abuts against the second positioning member, the other end abuts against the end plate, a first limiting groove is provided on the first movable plate, and one end of the first limiting handle is connected to the first positioning member , the other end is slidably connected to the first limiting slot; the second torque mechanism includes a second fixed shaft, a third positioning piece, a fourth positioning piece, a second torque piece and a second limiting handle, and the second One end of the fixed shaft is connected to the end plate, and the other end is connected to the bending member; the third positioning member and the fourth positioning member are fixed on the second fixed shaft, and the second torsion member is sleeved on the On the second fixed shaft, one end of the second torsion member abuts against the fourth positioning member, and the other end abuts against the end plate, and a second limiting groove is provided on the second movable plate, so that One end of the second limiting handle is connected to the third positioning member, and the other end is slidably connected to the second limiting groove. 4. A new flip combination structure according to claim 1, characterized in that: a first slot is opened at one end of the bending member, and a second slot is opened at the other end; the first movable plate inserted into the first slot, and the second movable plate is inserted into the second slot. 5. A novel overturning combination structure according to claim 3, characterized in that: a first limiting notch is provided on the first positioning member, and a notch corresponding to the second positioning member is provided on the second positioning member. The first limit protrusion matched with the first limit notch; the second limit notch is provided on the third positioning member, and the second limit notch is provided on the fourth position member. The second stopper that matches the mouth. 6. The novel overturning combined structure according to claim 1, characterized in that: a metal plate is arranged on the outer side of the bending member.