CN201352296Y - Ball-end quick horizontal restoring device - Google Patents

Abstract

The utility model discloses a ball-end quick horizontal restoring device, which comprises a ball-end main body, a cloud platform base and a cradle, wherein the cradle is arranged in the cloud platform base, the ball-end main body is arranged between the cradle and the cloud platform base, the ball-end main body can be freely rotated in the cradle, the bottom of the ball-end main body is provided with a groove, the bottom of the ball-end main body is crossed with the central line of the ball-end main body, and the cradle which is opposite to the groove is provided with a through hole. An elastic body is arranged under the cradle, one end of the elastic body is provided with a projection in the vertical direction, and the projection is matched with the groove at the bottom of the ball-end main body, and the other end of the elastic body is fixed on the plane at the bottom of the cradle. The groove is a cylindrical groove, and a notch and the outer surface of a ball-end bottom are transited through a round corner. The ball-end quick horizontal restoring device can lead ball ends to be on a horizontal position without repeatedly adjusting, and has convenient and fast operation.

Description

The quick horizontal reset device of bulb

Technical field

The utility model relates to the quick horizontal reset device of a kind of bulb, especially a kind ofly engages the device of realizing the quick horizontal reset of bulb by an elastic body and bulb bottom.

Background technology

Most of photographers photograph that comes of wishing to break forth is a level, and horizontal level need be assisted by instrument and finished, and therefore a lot of in the market foot rests all are equipped with level meter and with auxiliary camera are placed horizontal level.Yet it is cumbersome adjusting horizontal level by level meter, need debug repeatedly and revise, and will spend many times like this, also may miss the good opportunity of taking pictures.

Summary of the invention

The purpose of this utility model is to solve the problems of the prior art, provides a kind of bulb simple to operate quick horizontal reset device.

The technical solution of the utility model is: the quick horizontal reset device of bulb, comprise bulb main body, The Cloud Terrace pedestal and supporting seat, described supporting seat is positioned at the The Cloud Terrace pedestal, and the bulb main body is between supporting seat and The Cloud Terrace pedestal, and the bulb main body can freely be rotated in supporting seat;

The bottom of described bulb main body is provided with a groove, and the center line of the bottom of this bulb main body and bulb main body intersects, and the supporting seat relative with described groove is provided with a through hole;

Be provided with an elastic body below the supporting seat, this elastomeric end vertical direction is provided with a projection, and the groove of this projection and bulb bottom part body is suitable, and the elastomeric other end is fixed on the plane of supporting seat bottom;

Described groove is a cylindrical groove, and is excessive by fillet between notch and the bulb bottom outer surface.

Described projection is divided into two parts up and down, and its top is hemisphere, and the bottom is the right cylinder suitable with hemisphere, and hemispheroidal radius is greater than cylindrical height.

The beneficial effects of the utility model are: when the bulb main body is in horizontality, elastomeric projection passes the through hole of supporting seat, be fastened in the groove of bulb bottom part body, when the bulb main body is subjected to making its power that rotates, because projection top is hemisphere, the groove notch slides along hemispheroidal surface, makes projection break away from groove and is pressed on the outside surface of bulb main body, and this moment, the bulb main body was a heeling condition; When the bulb main body was subjected to the thrust of horizontal direction, projection moved along the outside surface of bulb main body, and in it was fastened on the groove of bulb bottom part body, this moment, bulb reset to horizontality; The utility model need not be adjusted repeatedly and can bulb is horizontal, and is easy and simple to handle, quick.

Description of drawings

Fig. 1 is an exploded view of the present utility model.

Partial sectional view when Fig. 2 is horizontal for the utility model bulb main body.

Fig. 3 is the partial sectional view of projection when the outside surface of bulb main body moves on the elastic body.

Partial sectional view when Fig. 4 moves to the groove notch of bulb bottom part body for the projection on the elastic body.

Fig. 5 is elastomeric vertical view.

Fig. 6 is elastomeric side view.

Embodiment

As shown in Figure 1, 2, the quick horizontal reset device of bulb comprises bulb main body 3, The Cloud Terrace pedestal 4 and supporting seat 2, and described supporting seat 2 is positioned at The Cloud Terrace pedestal 4, bulb main body 3 is between supporting seat 2 and The Cloud Terrace pedestal 4, and bulb main body 3 can freely be rotated in supporting seat 2;

The bottom of described bulb main body 3 is provided with a groove 31, and the center line of the bottom of this bulb main body 3 and bulb main body 3 intersects, and the supporting seat 2 relative with described groove 31 is provided with a through hole 21;

Shown in Fig. 1,5,6, be provided with an elastic body 1 below the supporting seat, one end vertical direction of this elastic body 1 is provided with a projection 11, and this projection 11 is suitable with the groove 31 of bulb main body 3 bottoms, and the other end of elastic body 1 is fixed on the plane of supporting seat bottom with screw 12;

Described groove 31 is a cylindrical groove, and is excessive by fillet between notch and the bulb bottom outer surface.

Described projection 11 is divided into two parts up and down, and its top is hemisphere, and the bottom is the right cylinder suitable with hemisphere, and hemispheroidal radius is greater than cylindrical height, and design helps the motion in vertical direction of these parts like this.

Shown in Fig. 3,4, when bulb main body 3 is in horizontality, the projection 11 of elastic body 1 passes supporting seat 2 through holes 21, be fastened in the groove 31 of bulb main body 3 bottoms, when bulb main body 3 was subjected to making its power that rotates, because projection 11 tops are hemisphere, groove 31 notches slided along hemispheroidal surface, make projection 11 break away from groove 31 and be pressed on the outside surface of bulb main body 3, bulb main body 3 is a heeling condition at this moment; When bulb main body 3 was subjected to the thrust of horizontal direction, projection 11 moved along the outside surface of bulb main body 3, and in it was fastened on the groove 31 of bulb main body 3 bottoms, bulb main body 3 reset to horizontality at this moment; The utility model need not be adjusted repeatedly and can bulb is horizontal, and is easy and simple to handle, quick.

Being embodiment of the present utility model only in sum, is not to be used for limiting this novel practical range, and promptly all equivalences of doing according to the content of the utility model claim change and modify, and all should belong to technology category of the present utility model.

Claims (2)

1. the quick horizontal reset device of bulb comprises bulb main body, The Cloud Terrace pedestal and supporting seat, and described supporting seat is positioned at the The Cloud Terrace pedestal, and the bulb main body is between supporting seat and The Cloud Terrace pedestal, and the bulb main body can freely be rotated in supporting seat; It is characterized in that:

The bottom of described bulb main body is provided with a groove, and the center line of the bottom of this bulb main body and bulb main body intersects, and the supporting seat relative with described groove is provided with a through hole;

Be provided with an elastic body below the supporting seat, this elastomeric end vertical direction is provided with a projection, and the groove of this projection and bulb bottom part body is suitable, and the elastomeric other end is fixed on the plane of supporting seat bottom;

Described groove is a cylindrical groove, and is excessive by fillet between notch and the bulb bottom outer surface.

2. the quick horizontal reset device of bulb according to claim 1 is characterized in that: described projection is divided into two parts up and down, and its top is hemisphere, and the bottom is the right cylinder suitable with hemisphere, and hemispheroidal radius is greater than cylindrical height.

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