CN2187804Y - Rotary clamp device for double-tube table stand of camera - Google Patents

Abstract

The utility model relates to a rotary clamp device for double-tube table stands which is used above the foot stools of cameras. The device comprises a stand fixing base, fasteners and a stand base. A button on the fastener is pressed so that the button moves in a sliding-groove. A spring is stretched sideways because of a sliding convex rib pasted on the peripheral surface of a central axis. The stand fixing base is buckled in the rail surrounding a shaft above the stand base through a moving hook spring chip and a fixed hook spring chip of a circular groove, and the camera can be positioned on a preset shooting position with the stand fixing base, the fastener and the stand base after the button is released. The utility model has the advantages of simple structure and convenient operation.

Description

Rotary clamp device for double-tube table stand of camera

The utility model relates to the used two-tube The Cloud Terrace rotary card buckle device in video camera foot rest top.

The population of photographing in recent years constantly increases, and photographic goods are also brought in constant renewal in, and correspondingly the spare part function of assisted tomography equipment also improves constantly, wherein, especially the foot rest of camera or video camera was constantly improved in recent years and was innovated, so that satisfy user's needs.The traditional type foot rest of being sold on the market at present, the function of its top The Cloud Terrace is roughly all identical with characteristic, all is the elevation angle angle of adjusting camera or video camera by the rotating shaft of The Cloud Terrace below; Or the rotation by the The Cloud Terrace base, make camera or video camera by predetermined angular turn, utilize these two kinds of rotating manners to make camera or video camera reach the purpose of under suitable angle, taking.But, when the rotation by rotating shaft of The Cloud Terrace below or The Cloud Terrace base does not all reach required shooting angle, reinstall after just camera or video camera must being pulled down, sometimes, therefore miss important taking lens, so the The Cloud Terrace of this foot rest there is improved necessity.

Fundamental purpose of the present utility model is: provides a kind of holder on the The Cloud Terrace can be rotated freely, thus the The Cloud Terrace rotary card buckle device that allows camera on the The Cloud Terrace holder or video camera also thereupon rotate.Use this device can make the user do multi-angle, multidirectional shooting, and the foot rest function of camera or video camera is brought into play incisively and vividly.

Secondary objective of the present utility model is: a kind of The Cloud Terrace rotary card buckle device is provided.Use this device can overcome the shortcoming of traditional foot rest, promptly do not have camera or video camera to be pulled down the shortcoming of refitting when not reaching required shooting angle.

The purpose of this utility model reaches like this: a kind of two-tube The Cloud Terrace rotary card buckle device is provided, comprising: The Cloud Terrace holder, fastener and The Cloud Terrace seat; The inboard of said The Cloud Terrace holder is provided with groove, is provided with round recessed in this groove, is provided with fixedly grab shell fragment of two movable grab shell fragments that can be snapped in above the The Cloud Terrace seat in the rotating shaft peripheral track groove and on this round recessed madial wall; Be provided with central shaft and two projections in these round recessed central authorities, coat a little central shaft in this central shaft, and between two central shafts, be provided with groove, in little central shaft, be provided with running-on, be externally connected with sliding tray at central shaft, above this sliding tray and be provided with a Jiong v notch v outside the The Cloud Terrace holder on the round recessed madial wall; Respectively be provided with an arc opening that is through to above the The Cloud Terrace holder on this movable grab shell fragment, be provided with the arc-like sheet that two ends are connected with the inboard of The Cloud Terrace holder outer wall at the peripheral adjacent of round recessed; It is pincerlike that said fastener is, be provided with button at this fastener front end, be provided with most prominent bars at this button front end face, be provided with the sheet of accepting that is undertaken on the body front end teeth behind this button with extending, extend two pincerlike springs in these teeth both sides, respectively be provided with the prominent rib of slip that to detain to the The Cloud Terrace holder sliding tray at this spring end; Said The Cloud Terrace seat is located at The Cloud Terrace holder below, above this The Cloud Terrace seat, be provided with rotating shaft, at this rotating shaft outer periphery rail groove, be surrounded on the rotating shaft madial wall and be provided with most teeth, in the groove of this rotating shaft, be provided with prominent arc pad, on this prominent arc pad, be provided with central shaft and the little central shaft that is coated on wherein, also between two central shafts, be provided with groove, in little central shaft, be provided with running-on.Rotary camera or video camera to best angle is fixed it again by pushing pushing of fastener, thereby the utility model purpose has just reached fully.

The two-tube The Cloud Terrace rotary card of the utility model buckle device has remarkable result: simple in structure; The strong reservation of cloud can be rotated freely, the camera that is installed on the The Cloud Terrace holder or video camera also can be rotated do the multi-faceted shooting of multi-angle, and camera or video camera must not pulled down refitting, and is therefore, easy to use.

Be further to set forth technological means and the effect that the utility model adopted, below the utility model be elaborated by accompanying drawing and embodiment of the present utility model.

Accompanying drawing 1 is the utility model stereoscopic figure.

Accompanying drawing 2 is the utility model three-dimensional exploded view.

Accompanying drawing 3 to 5 is the cross sectional plan view of the utility model operating state.

Accompanying drawing 6 to 8 is the action synoptic diagram of the utility model when taking.

Accompanying drawing 9 installs another embodiment cross sectional plan view for this.

Label declaration:

The Cloud Terrace holder 1, fastener 2, The Cloud Terrace seat 3, groove 11, round recessed 12, fixedly the grab shell fragment 122, movable grab shell fragment 121,121a, rotating shaft 31, rail groove 311, central shaft 123, projection 126, little central shaft 124, groove 125, running-on 1241, sliding tray 127, Jiong type breach 128, camber sheet 111, camber opening 129,129a, button 21, prominent bar 211 is accepted sheet 212, body 22, teeth 221, spring 222,222a, the prominent rib 223 of slip, 223a, teeth 312, groove 32, prominent arc pad 321, center 322, little central shaft 323, groove 324, running-on 3231, elastic body 224.

Attached Fig. 1 and 2 is respectively the solid and the exploded view of the two-tube The Cloud Terrace rotary card of the utility model buckle device.From attached Fig. 1 and 2 as seen, this device is made up of The Cloud Terrace holder 1, fastener 2 and 3 of The Cloud Terrace seats, wherein: the inboard of The Cloud Terrace holder 1 is provided with groove 11, in this groove 11, be provided with round recessed 12, be provided with fixedly grab shell fragment 122 of two movable grab shell fragments 121 that can be snapped in above the The Cloud Terrace seat on the rotating shaft 31 peripheral track grooves 311 and 121a and on these round recessed 12 madial walls, by this movable grab shell fragment 121,121a and one fixedly grab shell fragment 122 The Cloud Terrace holder 1 is snapped in the rail groove 311 of The Cloud Terrace seat 3 top rotating shafts 31 peripheries; Be provided with central shaft 123 and two projections 126 in these round recessed 12 central authorities, coat a little central shaft 124 in this central shaft, and at two central shafts 123, be provided with groove 125 between 124, in little central shaft 124, be provided with running-on 1241, by this central shaft 123, little central shaft 124 overlaps on the central shaft 322 and little central shaft 323 of the rotating shaft 31 that is placed on The Cloud Terrace seat 3, be externally connected with sliding tray 127 at central shaft 123, above this sliding tray 127 and be provided with one on round recessed 12 madial walls through the The Cloud Terrace holder 1 Jiong v notch v 128 outside this, at this movable grab shell fragment 121, respectively be provided with the arc opening 129 that is through to The Cloud Terrace holder 1 top on the 121a, 129a, the usefulness during for dismounting; Be provided with the arc-like sheet 111 that two ends are connected with the inboard of The Cloud Terrace holder 1 outer wall at round recessed 12 peripheral adjacents.

It is pincerlike that said fastener 2 is, be provided with button 21 at this fastener front end, be provided with most prominent bars 211 at this button front end face, be beneficial to user's unlikely slippage when pushing this fastener, be provided with in this button 21 backs to be undertaken on with extending and accept sheet 212 on the elastic body 22 front end teeth 221, extend two pincerlike springs 222,222a in these teeth 221 both sides, respectively be provided with the prominent rib 223 of slip, a 223a that can be anchored on The Cloud Terrace holder 1 sliding tray 127 at this spring end;

Said The Cloud Terrace seat 3 is located at The Cloud Terrace holder 1 below, above this The Cloud Terrace seat 3, be provided with rotating shaft 31, at these rotating shaft 31 outer periphery rail grooves 311, be surrounded on rotating shaft 31 madial walls and be provided with most teeth 321, in the groove 32 of this rotating shaft 31, be provided with prominent arc pad 321, on this prominent arc pad 321, be provided with central shaft 322 and the little central shaft 323 that is coated on wherein, also between two central shafts 322 and 233, be provided with groove 324, in little central shaft 323, be provided with running-on 3231.

The operational circumstances of this The Cloud Terrace rotary card buckle device is as follows: the Jiong v notch v 128 that passes owing to fastener 2 on the round recessed mouth madial wall of The Cloud Terrace holder 1 reaches on the sliding tray 127, so when pushing the button 21 of fastener 2, this button 21 just moves in sliding tray 127, this spring 222 and 222a are affixed on central shaft 123 peripheral surface by slide prominent rib 223 and 223a respectively, thereby spring 222 and 222a side direction are strutted, pass through the movable grab shell fragment 121 of round recessed 12 again, 121a and fixedly grab shell fragment 122 and being snapped in the rail groove 311 of The Cloud Terrace seat 3 top rotating shafts 31 peripheries, the central shaft 123 in the round recessed 12 simultaneously, 124 covers are placed on the central shaft 322 and little central shaft 323 of rotating shaft 31.The pressure that bleeds off button 21 then promptly is engaged on most teeth 312 on twisted rotary shaft 31 madial walls by, body 22 front end teeth 221 on this button 21, so just finishes the assembling (simultaneously referring to accompanying drawing 2 and 3) of The Cloud Terrace holder 1, fastener 2 and The Cloud Terrace seat 3.

Respectively movable grab shell fragment 121 and 121a are backed down by the arc opening 129 on movable grab shell fragment 121, the 121a, 129a, pressing button 21 again, The Cloud Terrace holder 1 and The Cloud Terrace seat 3 can be separated.

Accompanying drawing 3 to 5 illustrates this device action state cross sectional plan view.When desire was adjusted camera or video camera shooting angle, the origin-location as shown in Figure 3.Fastener 2 bodies 22 front end teeth 221 are engaged on most teeth 312 on twisted rotary shaft 31 madial walls.By pressing button 21, after these body 22 front end teeth 221 are left most teeth 312 of rotating shaft 31 madial walls, as shown in Figure 4, rotary platform holder 1, decontrol button 21 again, body 22 front end teeth on this button are engaged on most teeth 312 in the rotating shaft 31 once again, see shown in the accompanying drawing 5, thereby camera or video camera are gone on the predetermined orientation of taking; In addition, the movable grab shell fragment 121 of round recessed 12,121a and fixedly grab shell fragment 122 be snapped in the rail groove 312 of The Cloud Terrace seat 21 top rotating shafts 31 peripheries, The Cloud Terrace holder 1 can left and rightly not rocked when rotation.

Accompanying drawing 6 to Fig. 8 illustrates the action synoptic diagram of this device when taking.When taking, all be the elevation angle angle of adjusting camera or video camera by the rotating shaft of The Cloud Terrace below generally; Perhaps pass through the rotation of The Cloud Terrace base, to reach predetermined shooting orientation, when rotating shaft below adjusting The Cloud Terrace and/or The Cloud Terrace base also can't reach requirement, just but pressing button 21 rotates The Cloud Terrace holder 1, so that find the best orientation of taking, do not need as prior art, reinstall after camera or video camera pulled down, therefore, the user can operate and seek best shooting angle freely.Accompanying drawing 6 to 8 illustrates this device and the action synoptic diagram of camera when three angle shots that is installed on the foot rest, and arrow is represented this device rotation direction.

Accompanying drawing 9 is diagrammatic cross-sections of another embodiment of the utility model.In this accompanying drawing, spring 222 on original fastener 2 and 222a are changed at elastic body 224 of teeth 221 places increase, its effect is identical with the effect of originally spring 222,222a, and it also can make teeth 221 can be engaged on most teeth 312 on twisted rotary shaft 31 madial walls.

The above only is the preferable possible embodiments of the utility model; be not therefore to limit claim of the present utility model; therefore, the equivalent structure that every utilization the utility model instructions and accompanying drawing content are done changes, and all should be contained within the utility model protection domain.

Claims (2)

1, two-tube The Cloud Terrace rotary card buckle device is characterized in that: comprise The Cloud Terrace holder, fastener and The Cloud Terrace seat; The inboard of said The Cloud Terrace holder is provided with groove, is provided with round recessed in this groove, is provided with fixedly grab shell fragment of two movable grab shell fragments that can be snapped in above the The Cloud Terrace seat in the rotating shaft peripheral track groove and on this round recessed madial wall; Be provided with central shaft and two projections in these round recessed central authorities, coat a little central shaft in this central shaft, and between two central shafts, be provided with groove, in little central shaft, be provided with running-on, be externally connected with sliding tray at central shaft, above this sliding tray and be provided with a ㄇ v notch v outside the The Cloud Terrace holder on the round recessed madial wall; Respectively be provided with an arc opening that is through to above the The Cloud Terrace holder on this movable grab shell fragment, be provided with the arc-like sheet that two ends are connected with the inboard of The Cloud Terrace holder outer wall at the peripheral adjacent of round recessed; It is pincerlike that said fastener is, be provided with button at this fastener front end, be provided with most prominent bars at this button front end face, be provided with the sheet of accepting that is undertaken on the body front end teeth behind this button with extending, extend two pincerlike springs in these teeth both sides, respectively be provided with the prominent rib of slip that to detain to the The Cloud Terrace holder sliding tray at this spring end; Said The Cloud Terrace seat is located at The Cloud Terrace holder below, above this The Cloud Terrace seat, be provided with rotating shaft, at this rotating shaft outer periphery rail groove, be surrounded on the rotating shaft madial wall and be provided with most teeth, in the groove of this rotating shaft, be provided with prominent arc pad, on this prominent arc pad, be provided with central shaft and the little central shaft that is coated on wherein, also between two central shafts, be provided with groove, in little central shaft, be provided with running-on.

2, according to the said two-tube The Cloud Terrace rotary card buckle device of claim 1, it is characterized in that: be used in an elastic body that increases on the teeth and replace two springs that extend these teeth both sides.

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