A kind of bulb orienting device suitable for unipod
Technical field
Dress is oriented the present invention relates to bulb orienting device technical field, more particularly to a kind of bulb suitable for unipod
Put.
Background technology
It is reported that, most of unipod is all that 360 degree of rotation/swings are realized by setting ball joint-rotating/pendulous device,
And ball joint-rotating device is typically all that locking is realized by applying pressure on a direction of spheroid, and on single direction
Often not enough firmly, locking effect is not good for locking force.
The patent document of Application No. 201310266409.3 discloses a kind of bulb orienting device suitable for unipod,
Bulb and locking member phase mutual friction for solving ball head locking structure of the prior art, cause abrasion so that locking is not
Firm problem, but, it does not possess buffer capacity in locking or in the case of not locking, easily in the influence of vibration force
Under cause what ball joint-rotating device was connected with other devices not enough to consolidate, easily rock, influence is used, and can not strengthen lock
Tight fastness, therefore, it is used to solve the above problems we have proposed a kind of bulb orienting device suitable for unipod.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of bulb suitable for unipod and orients dress
Put.
A kind of bulb orienting device suitable for unipod proposed by the present invention, including ball cup and positioned at ball cup top
Bulb groove, bulb is movably installed with the bulb groove, the welded top of bulb has linking arm, and bulb is interior with bulb groove
It is provided with three the first position plates between wall, respectively positioned at the both sides and lower section of bulb, bulb is respectively with three for three the first position plates
Individual first position plate is slidably connected near the side of bulb, and three the first position plates offer standing groove near the side of bulb,
And magnetic patch is installed with the inwall of standing groove, three the first position plates are equipped with bulb groove away from the side of bulb
The second position plate, second position plate is welded with fixed seat away from the side of the first position plate, and the second position plate and
Buffer unit is provided between first position plate, the two ends of the buffer unit are respectively welded in the second position plate and the first position plate
Opposite side, the both sides and bottom of the ball cup offer the screwed hole connected with bulb groove, and screwed hole internal thread
Bolt is connected with, the bolt is rotated with fixed seat near one end of fixed seat and is connected.
Preferably, first position plate and the second position plate are arcuate structure, and are adapted with bulb.
Preferably, the section of the standing groove and magnetic patch is convex shape.
The screwed hole for being preferably located at ball cup both sides is obliquely installed, and screwed hole is near residing for one end of fixed seat
Highly more than screwed hole away from fixed seat one end residing for height.
Preferably, the buffer unit is welded in fixation of second position plate with respect to the side of the first position plate including one end
Post, and the other end of fixed column offers dashpot, the dashpot on the side inwall of buffering channel opening away from being welded with bullet
One end of spring, and the other end of spring is connected with the bumper post being slidably mounted in dashpot, the one end of bumper post away from spring
It is welded in side of first position plate with respect to the second position plate.
Preferably, the block being welded on dashpot inwall is provided with the opening of the dashpot, block is loop configuration,
It is slidably connected on the inside of bumper post and block, one end of the bumper post is arranged with movable block, and movable block is adapted with block,
The movable block is slidably connected with the inwall of dashpot.
In the present invention, a kind of bulb orienting device suitable for unipod is by screwed hole, bolt and fixed seat
Cooperation can drive the second position plate, buffer unit and the first position plate closer or far from bulb such that it is able to lock bulb or
The limitation to bulb is released, the close-fitting of bulb can be strengthened in the case where bulb is not locked by the cooperation of standing groove and magnetic patch
Degree, and the fastness of locking can be strengthened in the case where bulb is locked, by buffer unit can slowing down vibration power, unlocked
Influence of the vibration force to ball joint-rotating device and other device stable connections can be reduced in the case of tight bulb, in lock ball
Head in the case of can reduce influence of the vibration force to locking device, the present invention possesses buffer capacity, can slowing down vibration power, no
The influence of vibration force pair and other device stable connections can only be reduced, it is also possible to reduce shadow of the vibration force to locking mechanism
Ring, can more strengthen the fastness of locking, simple structure is easy to use, low cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bulb orienting device suitable for unipod proposed by the present invention;
Fig. 2 is that a kind of part of bulb orienting device suitable for unipod proposed by the present invention dissects structural representation;
Fig. 3 is that a kind of part of the first position plate of bulb orienting device suitable for unipod proposed by the present invention dissects structure
Schematic diagram;
Fig. 4 is a kind of structural representation of the buffer unit of bulb orienting device suitable for unipod proposed by the present invention.
In figure:1 ball cup, 2 bulb grooves, 3 bulbs, 4 first position plates, 41 standing grooves, 42 magnetic patch, 5 second position plates, 6
Buffer unit, 61 fixed columns, 62 dashpots, 63 springs, 64 bumper posts, 65 movable blocks, 66 blocks, 7 fixed seats, 8 screwed holes, 9
Bolt, 10 linking arms.
Specific embodiment
The present invention is made with reference to specific embodiment further explain.
Embodiment
Reference picture 1-4, the present embodiment proposes a kind of bulb orienting device suitable for unipod, including the He of ball cup 1
Positioned at the bulb groove 2 at the top of ball cup 1, bulb 3 is movably installed with bulb groove 2, the welded top of bulb 3 has linking arm 10,
And three the first position plates 4 are provided between the inwall of bulb 3 and bulb groove 2, three the first position plates 4 are respectively positioned at bulb 3
Both sides and lower section, bulb 3 are slidably connected with three the first position plates 4 near the side of bulb 3 respectively, three the first position plates 4
Offered near the side of bulb 3 and magnetic patch 42 is installed with standing groove 41, and the inwall of standing groove 41, three first orientations
Plate 4 is equipped with the second position plate 5 in bulb groove 2 away from the side of bulb 3, and the second position plate 5 is away from the first position plate 4
Side be welded between fixed seat 7, and the second position plate 5 and the first position plate 4 and be provided with buffer unit 6, buffer unit 6
Two ends are respectively welded in the opposite side of the second position plate 5 and the first position plate 4, and the both sides and bottom of ball cup 1 offer
The screwed hole 8 connected with bulb groove 2, and the internal thread of screwed hole 8 is connected with bolt 9, bolt 9 is close to one end of fixed seat 7 and consolidates
Reservation 7 rotates connection, the cooperation that a kind of bulb orienting device suitable for unipod passes through screwed hole 8, bolt 9 and fixed seat 7
The second position plate 5, the position plate 4 of buffer unit 6 and first can be driven closer or far from bulb 3 such that it is able to lock bulb 3 or
The limitation to bulb 3 is released, bulb can be strengthened in the case where bulb 3 is not locked by the cooperation of standing groove 41 and magnetic patch 42
3 close-fitting degree, and the fastness of locking can be strengthened in the case where bulb 3 is locked, being capable of slowing down vibration by buffer unit 6
Power, vibration force can be reduced in the case where bulb 3 is not locked to ball joint-rotating device and the shadow of other device stable connections
Ring, influence of the vibration force to locking device can be reduced in the case where bulb 3 is locked, the present invention possesses buffer capacity, can
Slowing down vibration power, can not only reduce the influence of vibration force pair and other device stable connections, it is also possible to reduce vibration force pair
The influence of locking mechanism, can more strengthen the fastness of locking, and simple structure is easy to use, low cost.
In the present embodiment, the first position plate 4 and the second position plate 5 are arcuate structure, and are adapted with bulb 3, put
The section for putting groove 41 and magnetic patch 42 is convex shape, and the screwed hole 8 positioned at the both sides of ball cup 1 is obliquely installed, and screwed hole 8 is leaned on
The residing height in one end of nearly fixed seat 7 more than screwed hole 8 away from fixed seat 7 one end residing for height, buffer unit 6 includes one end
The fixed column 61 of the side of relative first position plate 4 of the second position plate 5 is welded in, and the other end of fixed column 61 offers buffering
Groove 62, is welded with one end of spring 63 on the side inwall that dashpot 62 is open away from dashpot 62, and spring 63 the other end
The bumper post 64 being slidably mounted in dashpot 62 is connected with, bumper post 64 is welded in the first position plate away from one end of spring 63
The side of 4 relative second position plates 5, is provided with the block 66 being welded on the inwall of dashpot 62, block at the opening of dashpot 62
66 is loop configuration, and bumper post 64 is slidably connected with the inner side of block 66, and one end of bumper post 64 is arranged with movable block 65, and moves
Motion block 65 is adapted with block 66, and movable block 65 is slidably connected with the inwall of dashpot 62, a kind of bulb suitable for unipod
Orienting device can drive the second position plate 5, buffer unit 6 and first to determine by the cooperation of screwed hole 8, bolt 9 and fixed seat 7
To plate 4 closer or far from bulb 3 such that it is able to the limitation of bulb 3 or releasing to bulb 3 is locked, by standing groove 41 and magnetic patch
42 cooperation can strengthen the close-fitting degree of bulb 3 in the case where bulb 3 is not locked, and can be in the case where bulb 3 is locked
Strengthen locking fastness, by buffer unit 6 can slowing down vibration power, can be reduced in the case where bulb 3 is not locked and shaken
Influence of the power to ball joint-rotating device and other device stable connections, vibration can be reduced in the case where bulb 3 is locked
Influence of the power to locking device, the present invention possesses buffer capacity, can slowing down vibration power, can not only reduce vibration force pair and its
The influence of his device stable connection, it is also possible to reduce influence of the vibration force to locking mechanism, can more strengthen the firm of locking
Property, simple structure is easy to use, low cost.
In the present embodiment, bolt 9, the rotation in screwed hole 8 of bolt 9 are turned, so that drive fixed seat 7 to move, fixed seat 7
Mobile to drive the second position plate 5 to move, the second position plate 5 is moved through buffer unit 6 and drives the first position plate 4 to move, and first
Position plate 4 locks the limitation of bulb 3 or releasing to bulb 3 closer or far from bulb 3, and vibration force is in the first position plate 4 and second
When being transmitted between position plate 5, the cooperation energy of fixed column 61, dashpot 62, spring 63, bumper post 64, movable block 65 and block 66
Enough effective slowing down vibration power, in the case where bulb 3 is not locked, reduction vibration force is connected to ball joint-rotating device with other devices
The influence of steadiness, influence of the vibration force to locking device is reduced in the case where bulb 3 is locked.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.