CN203215203U

CN203215203U - Improved spherical cradle head

Info

Publication number: CN203215203U
Application number: CN 201320130271
Authority: CN
Inventors: 陆琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-20
Filing date: 2013-03-20
Publication date: 2013-09-25
Anticipated expiration: 2023-03-20

Abstract

This utility model relates to an improved spherical gimbal, designed to solve the technical problem of the locking mechanism of the ball head in existing similar products. The gimbal includes a panel assembly, a ball seat sleeve, a push rod, a locking button assembly, a left ball block, a right ball block, a ball head, a knob base, an inner liner block, and an inner liner ring. The key feature is that the ball seat sleeve end of the push rod has a conical cap, which decreases in size from the locking button end to the ball seat sleeve end. The inclined surface of the conical cap abuts against the inclined surface of the inner liner block inside the ball seat sleeve. The inner liner block is symmetrically and eccentrically positioned within the limiting groove of the knob base about the central axis of the push rod. The knob base is fitted into the ball seat sleeve and fixedly connected to it. The inner liner ring is located in the inner diameter groove of the ball head port of the knob base. Its structure is reasonably designed, easy to adjust, lock, and use, and has good stability; it is suitable for fixing tripod gimbals and similar instruments, as well as for improving similar gimbal structures.

Description

The modified model ball-shaped cloud platform

Technical field

The utility model relates to The Cloud Terrace, is a kind of modified model ball-shaped cloud platform.

Background technique

The Cloud Terrace is a kind of supporting mechanism for equipment such as fixed installation camera, vidicon cameras, its generally by the panel of quick detach, be convenient to the spherical mechanism of the universal rotation of panel bed and be convenient to the base that spherical mechanism level regulates form; Namely realize panel three-dimensional perspective adjusting on panel bed by said structure, thereby realize the universal regulated of equipment on the panel.This type of The Cloud Terrace is generally positioned at tripod, and supports The Cloud Terrace by tripod, and regulates angle and the height of taking.During use, The Cloud Terrace is fixed in tripod, and shooting or equipment such as projection camera are fixed in The Cloud Terrace, adjusts the angle of its level and pitching by The Cloud Terrace, reaches locking The Cloud Terrace regulating mechanism after the best operating attitude.Wherein, the critical piece that influences spherical mechanism The Cloud Terrace stability is the locking device of bulb; As the patent No. ZL200820086862.0 that discloses in the Chinese patent literature, March 4 2009 notice of authorization day, model utility title " The Cloud Terrace locking mechanism ", the spheroid of this mechanism places in the ball cover of The Cloud Terrace, contact is connected with briquetting in the spheroid bottom, its design main points are that the fixed block in the The Cloud Terrace is fixed in the ball cover, and fixed block is provided with fixed block inclined-plane, fixed block sliding surface; The briquetting bottom is provided with the briquetting inclined-plane of symmetry, on one side briquetting inclined-plane contact be connected and fixed the piece inclined-plane, the briquetting inclined-plane contact of another side connects the pushing block inclined-plane, pushing block is connected with the fixed block sliding surface; Screw rod is connected with the locking handwheel, and screw rod inserts ball cover, and screw rod is connected with pushing block.But the locking mechanism of last mechanism and like product locking fast is slower, and locking mechanism is further improved.

Summary of the invention

For overcoming the deficiency of above-mentioned existence, the utility model purpose is that a kind of modified model ball-shaped cloud platform is provided to related domain, can solve the not good enough technical problem of locking mechanism design of bulb in the existing like product.The purpose of this utility model realizes by the following technical solutions.

A kind of modified model ball-shaped cloud platform, the panel top of this The Cloud Terrace is provided with the panel pad, and the bottom of panel is provided with panel screw, and an end of panel screw passes panel and panel pad, and the other end is limited in panel, and panel screw is provided with spacing ring; Described panel is arranged in the panel slot of panel bed, and panel is by the notch hypotenuse groove engagement of skewed slot and the panel bed of the bottom end arm of angle, and the joint place of panel and panel bed is provided with panel and supports piece and panel spring, and panel supports piece and offsets by panel spring and panel; One side of panel bed is provided with spirit level, and the opposite side of symmetry is provided with switch knob, and an end of switch knob is hinged by switch knob screw, switch knob nut and panel bed, and the hinged place is provided with the switch knob torsion spring, and the end angle of the other end of switch knob and panel bed fastens; In the described ball-head cover goal cover for seat, the bottom of panel bed is connected by the end bar that rivet and bulb stretch out the ball seat cover, and bulb is rounded; Its structural design main points are that the external part of described ball seat cover endosphere head end bar is provided with " U " shape notch, and the end bar bilateral symmetry of bulb is provided with left ball piece and right ball piece, and left and right ball piece is arranged in the ball seat cover, and the inclined-plane of symmetry offsets with the sphere of bulb respectively; The symmetry end of bulb end bar is provided with the knob base, and in the knob base sheath goal cover for seat, the joint place of knob base and bulb is provided with interior lining ring, and the external diameter of knob base is provided with rotation circle line; One end of push rod passes a side of ball seat cover, and stretch into the restraining groove circle of knob base external diameter, the restraining groove circle of knob base external diameter is arranged in the ball seat cover, is respectively equipped with first seal ring and second seal ring between the internal diameter of the restraining groove circle two ends external diameter of knob base and ball seat cover; The other end of push rod is connected with the cage knob pin, and the cage knob pin is inserted in the inner hexagonal hole that is limited in cage knob by the outer-hexagonal bung flange, and the cage knob pin also is connected as a single entity by cage knob nut and cage knob, and the joint of cage knob and cage knob nut is provided with the cage knob spring.Rotate by cage knob catch knob pin, the cage knob pin drives the push rod rotation, the knob base that push rod promotes in the ball seat cover moves up and down, thereby realizes the knob base by interior lining ring, left ball piece, the locking of right ball piece or unclamp bulb in the ball seat cover, namely realizes the locking of bulb and rotates and regulate.

The ball seat cover end of described push rod is conical head cap, described conical head cap is reduced to ball seat cover end by the cage knob end, the inclined-plane of the interior pad in the inclined-plane of conical head cap and the ball seat cover offsets, and interior pad is with eccentric being symmetricly set in the restraining groove circle of knob base about the central shaft of push rod.Be that push rod rotates when extremely offseting with last interior pad knob base lifting locking bulb; When the push rod rotation extremely offseted with the lower liner piece, knob base and bulb came off, and bulb is universal regulated in the ball seat cover.

Pad is arranged at the fixed position in the ball seat cover of push rod symmetry in above-mentioned, i.e. fixed-site between ball seat cover and the knob base, and it is interior motionless that interior pad is fixed in the ball seat cover with the adjusting of bulb and knob base.Pad is in the restraining groove circle that ring shape seal ring is arranged at the knob base in described, and it is the split-type structural of two parts that the knob base adopts by the punishment of restraining groove circle.Thereby the level of being convenient to the knob base is regulated.

Lining ring is arranged at the bulb port internal diameter ring recess of knob base in described.Thereby the assembling of lining ring in being convenient to, and the stability of interior lining ring.

The utility model reasonable in design, adjusting, locking, easy to use, good stability; Be applicable to that the tripod The Cloud Terrace is equal to the fixing of quasi-instrument, ex hoc genus anne the improvement of cradle head structure.

Description of drawings

Fig. 1 is blast structural representation of the present utility model.

Fig. 2 is sectional structure schematic representation of the present utility model.

Fig. 3 is perspective view of the present utility model.

The sequence number of above accompanying drawing and title: 1, panel pad, 2, panel, 3, panel supports piece, 4, switch knob screw, 5, the panel spring, 6, panel screw, 7, panel bed, 8, spirit level, 9, switch knob, 10, switch knob torsion spring, 11, the switch knob nut, 12, ball seat cover, 13, push rod, 14, cage knob pin, 15, cage knob spring, 16, cage knob, 17, the cage knob nut, 18, right ball piece, 19, left ball piece, 20, bulb, 21, first seal ring, 22, second seal ring, 23, knob base, 24, interior pad, 25, interior lining ring.

Embodiment

Now by reference to the accompanying drawings, structure of the present utility model and working principle are further described.As Fig. 1～shown in Figure 3, panel 2 tops of this The Cloud Terrace are provided with panel pad 1, and the bottom of panel is provided with panel screw 6, and an end of panel screw passes panel and panel pad, and the other end is limited in panel, and panel screw is provided with spacing ring; Panel is arranged in the panel slot of panel bed 7, and panel is by the notch hypotenuse groove engagement of skewed slot and the panel bed of the bottom end arm of angle, and the joint place of panel and panel bed is provided with panel and supports piece 3 and panel spring 5, and panel supports piece and offsets by panel spring and panel; One side of panel bed is provided with spirit level 8, and the opposite side of symmetry is provided with switch knob 9, and an end of switch knob is hinged with panel bed by switch knob screw 4, switch knob nut 11, and the hinged place is provided with switch knob torsion spring 10, and the end angle of the other end of switch knob and panel bed fastens.Bulb 20 is inserted in the ball seat cover 12, and the bottom of panel bed 7 is connected by the end bar that rivet and bulb stretch out the ball seat cover, and bulb is rounded; The external part of ball seat cover endosphere head end bar is provided with " U " shape notch, and the end bar bilateral symmetry of bulb is provided with left ball piece 19 and right ball piece 18, and left and right ball piece is arranged in the ball seat cover, and the inclined-plane of symmetry offsets with the sphere of bulb respectively; The symmetry end of bulb end bar is provided with knob base 23, in the knob base sheath goal cover for seat, and fixedly connected with ball seat cover, the joint place of knob base and bulb is provided with interior lining ring 25, interior lining ring is arranged at the bulb port internal diameter ring recess of knob base, and the external diameter of knob base is provided with rotation circle line.One end of push rod 13 passes a side of ball seat cover, and stretches into the restraining groove circle of knob base external diameter, and the push rod end of this end is conical head cap, and described conical head cap is reduced to ball seat cover end by the cage knob end; The inclined-plane of the interior pad 24 in the inclined-plane of conical head cap and the ball seat cover offsets, and interior pad is with eccentric being symmetricly set in the restraining groove circle of knob base about the central shaft of push rod.The restraining groove circle of knob base external diameter is arranged in the ball seat cover, is respectively equipped with first seal ring 21 and second seal ring 22 between the internal diameter of the restraining groove circle two ends external diameter of knob base and ball seat cover; The other end of push rod is connected with cage knob pin 14, and the cage knob pin is inserted in the inner hexagonal hole that is limited in cage knob 16 by the outer-hexagonal bung flange, and the cage knob pin also is connected as a single entity by cage knob nut 17 and cage knob, and the joint of cage knob and cage knob nut is provided with cage knob spring 15.

As Fig. 2, shown in Figure 3, during use, panel screw is connected with camera, and panel is put into panel bed, locking panel switch knob and cage knob, and the knob base is put into tripod, and this The Cloud Terrace can use.Rotate cage knob, the conical head cap end of push rod with last in pad come off, and offset with the lower liner piece, knob base, interior lining ring, left ball piece, the releasing of right ball piece are stressed to bulb; Rotate bulb by panel bed, the angle of this The Cloud Terrace can be regulated.After angle adjustment is finished, rotate cage knob, conical head cap end and the lower liner piece of push rod come off, and offset with last interior pad, and bulb lock onto in the ball seat cover by knob base, interior lining ring, left ball piece, right ball piece.Simultaneously, for the ease of the rotation between knob base and the ball seat cover, the knob base also can be split-type structural, and interior lining ring adopts ring shape seal ring.

Claims

1. An improved spherical head, the top of the panel (2) of the platform is provided with a panel pad (1), the bottom of the panel is provided with a panel screw (6), one end of the panel screw passes through the panel and the panel pad, and the other One end is limited to the panel, and the panel screw is provided with a limiting ring; the panel is set in the panel groove of the panel seat (7), and the panel engages with the bevel edge groove of the notch of the panel seat through the chute at the bottom end corner, and the panel and The joint of the panel seat is provided with a panel block (3) and a panel spring (5), and the panel block is pressed against the panel through the panel spring; one side of the panel seat is provided with a level ruler (8), and the other side of the symmetry There is a toggle (9), one end of the toggle is hinged to the panel seat through the toggle screw (4) and the toggle nut (11), the hinge is provided with a toggle torsion spring (10), the other end of the toggle is connected to the panel The end corners of the seat are fastened; the ball head (20) is inserted into the ball seat cover (12), and the bottom of the panel seat is connected with the end rod of the ball head protruding from the ball seat cover through a rivet, and the ball head is round; its It is characterized in that the protruding end of the end rod of the ball head (20) in the ball seat cover (12) is provided with a "U"-shaped notch, and the end rod of the ball head is symmetrically provided with a left ball block (19) and a right ball block (18), the left and right ball blocks are set in the ball seat cover, and the symmetrical slopes are offset against the spherical surface of the ball head respectively; the symmetrical end of the ball end rod is provided with a knob base (23), and the knob base is inserted into the ball seat Inside the sleeve, an inner lining ring (25) is provided at the joint between the knob base and the ball head. Insert the limit groove ring of the outer diameter of the knob base, the limit groove ring of the outer diameter of the knob base is set in the ball seat sleeve, and the outer diameter of the two ends of the limit groove ring of the knob base and the inner diameter of the ball seat sleeve are respectively provided with a second A sealing ring (21) and a second sealing ring (22); the other end of the ejector rod is connected with the locking button pin (14), and the locking button pin is inserted into the inner hexagonal hole limited to the locking button (16) through the outer hexagonal coil, The lock button pin is connected with the lock button by the lock button nut (17), and the lock button and the lock button nut are connected with a lock button spring (15).

2. The improved ball head according to claim 1, characterized in that the end of the ball seat cover (12) of the ejector rod (13) is a conical head cap, and the conical head cap is formed by a lock button (16 ) end decreases towards the end of the ball seat sleeve, the slope of the conical head cap is offset against the slope of the inner liner (24) in the ball seat sleeve, and the inner liner is symmetrically arranged on the knob base (23 ) in the limit groove ring.

3. The improved spherical head according to claim 2, characterized in that the inner liner block (24) is arranged in the limit groove of the knob base (23) in the form of a ring-shaped sealing ring, and the knob base is made of The limit groove ring is divided into a split structure of two parts.

4. The improved spherical head according to claim 1, characterized in that the inner lining ring (25) is set in the inner diameter ring groove of the ball head (20) port of the knob base (23). the