CN209370723U - A kind of bracket with foldable - Google Patents
A kind of bracket with foldable Download PDFInfo
- Publication number
- CN209370723U CN209370723U CN201821947643.7U CN201821947643U CN209370723U CN 209370723 U CN209370723 U CN 209370723U CN 201821947643 U CN201821947643 U CN 201821947643U CN 209370723 U CN209370723 U CN 209370723U
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- CN
- China
- Prior art keywords
- sphere
- cylindricality
- pedal
- support frame
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of bracket with foldable, including support component, angular adjustment component and angular adjustment driving assembly, support component includes support frame, angular adjustment component includes sphere, sphere supporting piece, sphere parcel post, tapered wedges, adjust button, pedal movable axis, support frame is internally provided with cavity, sphere supporting piece is arranged in cavity, sphere supporting piece top has dug spherical surface connected in star, sphere is arranged on groove, the fixation of sphere parcel post is erected on support frame, the lower surface of sphere supporting piece is provided with an inclined-plane, support frame side is provided with through-hole, tapered wedges are inserted into the through-hole from tip portion, the inclined-plane of tapered wedges and the inclined-plane of sphere supporting piece cooperate, the adjustment button is contacted by the through-hole with the tapered wedges tail portion, ball centre is additionally provided with stepped hole, angular adjustment driving assembly is in the stepped hole, The utility model can quickly change the transformation before vertical locking and swing, make more convenient operation.
Description
Technical field
The utility model belongs to photography and vedio recording auxiliary appliance technical field, is related to a kind of bulb orientation for photographic goods
Device more particularly to a kind of Collapsible rack for photography and vedio recording equipment.
Background technique
When being imaged using photographic goods, in order to reduce the shaking of photographic goods when shooting, pickup quality is improved,
It would generally assist shooting using the foot prop of fixed photographic goods, and the omnidirectional shooting in order to realize photographic goods, one
As people can select using with 360 degree rotation and oscillating function foot prop, wherein most foot prop is all by bulb
One screw thread be set realize that unipod is vertical locks with support ontology to lock, and using when people must bend over to change vertical lock
Function that is tight and swinging.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of bracket with foldable, can quickly change vertical
Transformation before locking and swing, makes more convenient operation.
The technical solution of the utility model are as follows:
A kind of bracket with foldable, it is characterised in that: including support component, angular adjustment component and angular adjustment driving group
Part, the support component include support frame, the angular adjustment component include sphere, sphere supporting piece, sphere parcel post, tapered wedges,
Button, pedal movable axis are adjusted, support frame as described above is internally provided with cavity, and the sphere supporting piece is arranged in the cavity, institute
It states sphere supporting piece top and has dug spherical surface connected in star, the sphere is arranged on the groove, and the sphere parcel post is fixed to be set up
On support frame as described above, the top edge of sphere parcel post is provided with the arc-shaped side for tending to sphere parcel post center, and the sphere is by described
Sphere parcel post, the arc-shaped side of sphere parcel post and sphere supporting piece are surrounded, and the lower surface of the sphere supporting piece is provided with an inclined-plane, described
Support frame side is provided with through-hole, and the tapered wedges are inserted into the through-hole from tip portion, the inclined-plane and sphere support of tapered wedges
The inclined-plane of part cooperates, and the adjustment button is contacted by the through-hole with the tapered wedges tail portion, for adjusting the tapered wedges
The distance of advance, the ball centre are additionally provided with stepped hole, and the angular adjustment driving assembly is described in the stepped hole
Pedal movable axis is hollow axis body, and the outer wall of the upper and lower part of the pedal movable axis is provided with screw thread, pedal activity
The upper inside wall of the stepped hole of the outer wall and sphere of the lower part of axis is spirally connected, and the angular adjustment driving assembly includes pedal and swing
Component, pedal setting are connect outside pedal movable axis, and with wobble component, and wobble component is arranged in pedal movable axis and sphere platform
In the cavity of rank hole connection, for pedal for driving wobble component to rotate, it is solid that the outer wall on the top of pedal movable axis is bolted with equipment
Determine part.
Further, the adjustment button uses screw, and the tail portion of the tapered wedges is provided with slot always, in straight cutting slot
Wall is provided with screw thread, and the screw is inserted in the straight cutting slot by the through-hole, and with the screw thread spiral shell on straight cutting slot inner wall
It connects, the tail portion of the screw is additionally provided with nut.
Further, the wobble component includes pin assembly, spring, lower movable block, upper movable block and fixed pin, institute
The cylindricality outer member that pin assembly includes cylindricality internals He is set in outside the cylindricality internals is stated, the top of cylindricality internals is provided with
Cam, cylindricality outer member lower part are provided with the hook portion with the cam engagement, when cylindricality outer member is moved up and down along cylindricality internals, institute
It states cam and plays the limit moved up to the cylindricality outer member, the spring is set in the cylindricality internals, and the bullet
Spring and the cylindricality internals are arranged in the stepped hole of the sphere, and the top of the cylindricality outer member is additionally provided with a pillar,
The lower movable block lower part is provided with the cylindrical groove placed with pillar cooperation, and the lower periphery of the lower movable block is also equal
Several gear pieces are furnished with, the top of gear piece is provided with first gradient, and the upper movable block is movably set on the lower movable block
Portion, the upper movable block exterior circumferential are evenly equipped with several protrusions, and the top of the upper movable block has also extended through side opening, it is described on
The lower edge of movable block is additionally provided with bent tooth, the song tooth can be matched with the gear piece it is ratcheting, the pedal movable axis it is interior
Several raised lines are also evenly equipped on wall, the lower edge of raised line is provided with second gradient with gear piece cooperation, and raised line forms recessed two-by-two
Slot, the raised line can be clamped in activity between interval raised described in any two, and the top of the pedal movable axis also extends through
There is the kidney slot extended up and down, the side opening and the kidney slot are serially connected by fixed pin.
Further, the support component further includes support arm, support plate, gear block, locating piece and adjustable spring, described
The two sides of the support arm are arranged in support plate, and are rotatablely connected with the two sides of support frame as described above, and the gear block is arranged in institute
The upper end of support arm is stated, several steps are provided on the gear block, several card slots are provided on support frame as described above, it is described
A spring eye is additionally provided on support arm, the adjustable spring is arranged in the spring eye, and the adjustable spring is another
One end is contacted with the gear block, and under the elastic force of the adjustable spring, the step on the gear block can be with support frame as described above
On card slot shift clamping, realize that the height of support frame is transferred the files.
Further, the tail portion of the support arm is additionally provided with foot pad, and the foot pad passes through lock screw and the support
Arm is fixedly connected.
The utility model has the following beneficial effects: the quick adjustment and locking of angle are realized, meanwhile, pass through support component
The height adjustment for realizing support arm is set, and total is swift and convenient to operate.
Detailed description of the invention
Fig. 1 is the whole sectional view of the utility model；
Fig. 2 is the whole exploded view of the utility model；
Fig. 3 is the enlarged drawing of the oscillation adjustment component of the utility model；
Fig. 4 is the pin assembly of the utility model and the sectional view of upper movable block, lower movable block；
Fig. 5 is the fragmentary cross-sectional view of the support component of the utility model.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.It should be noted that not conflicting
In the case where, the feature in following embodiment and embodiment can be combined with each other.
As depicted in figs. 1 and 2, a kind of bracket with foldable, including support component 1, angular adjustment component 2 and angular adjustment
Driving assembly 3, the support component 1 include support frame 11, and it includes sphere 21, sphere supporting piece that the vertical angles, which adjust component 2,
22, sphere parcel post 23, tapered wedges 24, adjustment button 25 and pedal movable axis 35, support frame as described above 11 are internally provided with cavity, institute
It states sphere supporting piece 22 to be arranged in the cavity, 22 top of sphere supporting piece has dug spherical surface connected in star, and the sphere 21 is set
It sets on the groove, the fixation of sphere parcel post 23 is erected on support frame as described above 11, the top edge setting of sphere parcel post 23
There is the arc-shaped side for tending to sphere parcel post center, the sphere 21 is by the sphere parcel post 23, the arc-shaped side and sphere of sphere parcel post
Supporting piece 22 is surrounded, and the lower surface of the sphere supporting piece 22 is provided with an inclined-plane, and 11 side of support frame as described above is provided with through-hole, described
Tapered wedges 24 are inserted into the through-hole from tip portion, and the inclined-plane of tapered wedges 24 and the inclined-plane of sphere supporting piece 22 cooperate, the tune
Whole button 25 is contacted by the through-hole with 24 tail portion of tapered wedges, the distance advanced for adjusting the tapered wedges 24, institute
The center for stating sphere 21 is additionally provided with stepped hole, and the angular adjustment driving assembly 3 is in the stepped hole, the pedal activity
Axis 35 is hollow axis body, and the outer wall of the upper and lower part of the pedal movable axis is provided with screw thread, under pedal movable axis
The upper inside wall of the stepped hole of the outer wall and sphere in portion is spirally connected, and the angular adjustment driving assembly 3 includes pedal 36 and swing group
Part 3, pedal 36 setting connect outside pedal movable axis 35, and with wobble component 3, wobble component 3 setting pedal movable axis with
In the cavity of sphere stepped hole connection, for driving wobble component to rotate, the outer wall on the top of pedal movable axis is spirally connected pedal 36
There is equipment fixing piece 4, equipment fixing piece uses joint screw.
The embodiment of the present invention adjusts button 25 and uses screw 251, and the tail portion of the tapered wedges is provided with slot always, directly
Slot inner wall is provided with screw thread, and the screw is inserted in the straight cutting slot by the through-hole, and on straight cutting slot inner wall
Screw thread is spirally connected, and the tail portion of the screw is additionally provided with nut 252.It, can be by tapered wedges to support frame under the thrust of screw
It is pushed in the through-hole of side, and then squeezes sphere supporting piece, the upward sphere of sphere supporting piece, and then sphere supporting piece and sphere parcel post
Sphere is locked, when needing to adjust the rotational angle of sphere, as long as screw is unscrewed outward, tapered wedges is driven to be displaced outwardly,
It is achieved that the unlock to sphere.
As shown in Figure 3 and Figure 4, the structure of wobble component 3 and the pressing steering structure inside ball pen are substantially similar, are existing
Have technical pattern, general configuration be include pin assembly 31, spring 32, lower movable block 33, upper movable block 34 and fixed pin 37,
The pin assembly 31 includes cylindricality internals 311 and the cylindricality outer member 312 that is set in outside the cylindricality internals 311, in cylindricality
The top of part 311 is provided with cam 3111, and 312 lower part of cylindricality outer member is provided with the hook portion 3121 with the cam engagement, in column
When shape outer member 312 is moved up and down along cylindricality internals 311, the cam 3111, which plays, moves up the cylindricality outer member 312
Limit, the spring 32 is set in the cylindricality internals 311, and the spring 32 and the cylindricality internals 311 are arranged at
In the stepped hole of the sphere 21, the top of the cylindricality outer member 312 is additionally provided with a pillar 3122, under the lower movable block 33
Portion is provided with the cylindrical groove 331 placed with the pillar 3122 cooperation, if the lower periphery of the lower movable block is also evenly equipped with
Dry gear piece 332, the top of gear piece 332 are provided with first gradient, and the upper movable block 34 is movably set in the lower movable block
33 tops, upper 34 exterior circumferential of movable block are evenly equipped with several protrusions 341, and the top of the upper movable block 341 also extends through
Have a side opening 342, the lower edge of the upper movable block is additionally provided with bent tooth 343, the song tooth can be matched with the gear piece it is ratcheting,
When upper movable block is up and down, gear piece switches clamping between the tooth socket of bent tooth, goes back on the inner wall of the pedal movable axis equal
Several raised lines 351 are furnished with, the lower edge of raised line is provided with second gradient, second gradient and the first gradient phase on gear piece
Matching, raised line forms groove two-by-two, and the raised line can be clamped in activity between interval raised described in any two, in upper activity
When block moves up and down, gear piece rotation is pushed after raised line skids off the groove that raised line surrounds, then by second gradient of raised line lower edge,
This structure is identical as the pressing structure of ball pen, and every pressing can once make lower movable block rotate an angle.
The top of the pedal movable axis also extends through the kidney slot 352 extended up and down, the side opening 342 and the kidney-shaped
Hole 352 is serially connected by fixed pin, when upper movable block is pressed, waist-shaped hole for fixed pin provide one it is up and down
Space.
In the case where sphere does not have fixed situation, the initial position of wobble component is that protrusion is fastened in groove, when passing through
When pedal presses upper movable block, upper movable block is moved downward, and protrusion is detached from groove, while bent tooth pushes the gear piece rotation on lower movable block
Turn, and then lower movable block rotates by a certain angle, gear piece is stuck in bent tooth, and when unclamping the movement for pressing upper movable block, pedal is living
Raised line bottom end drive rack on moving axis inner wall rotates an angle again, and then upper movable block rotates an angle, upper movable block again
Sphere is driven to rotate an angle, the angular adjustment of sphere is completed.
As shown in figure 5, the support component 1 uses 3 mutually isostructural components, it is evenly distributed on around support frame,
Support component further includes support arm 12, support plate 13, gear block 14, locating piece 15 and adjustable spring 16, and the support plate 13 is set
It sets in the two sides of the support arm 12, and is rotatablely connected by the two sides of shaft and support frame as described above 11, the gear block 14
The upper end of the support arm 12 is set, several steps 141 are provided on the gear block 14, are arranged on support frame as described above 11
There are several card slots 111, a spring eye 121 is additionally provided on the support arm 12, the adjustable spring 16 is arranged in the bullet
In spring hole 121, and the other end of the adjustable spring 16 is contacted with the gear block 14, and positioning is additionally provided with inside support arm
Block 15, adjustable spring is arranged between locating piece and gear block tail portion, under the elastic force of the adjustable spring 16, the gear block
Step on 14 can be shifted with the card slot on support frame as described above 11 to be clamped, and realizes that the height of support frame is transferred the files.When compression gear block
When 14, adjustable spring 16 is compressed, and the card slot that can adjust on which step and support frame 11 on gear block 14 is clamped, and then is adjusted
The whole height of support arm and support frame.
The tail portion of the support arm 11 is additionally provided with foot pad 17, and the foot pad 17 passes through lock screw 18 and the support arm
11 are fixedly connected.It is additionally provided with anti-skid chequer below foot pad 17, places support arm sliding.
Embodiment belonging to above only expresses the concentration embodiment of the utility model, and the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model, it is noted that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of bracket with foldable, it is characterised in that: including support component, angular adjustment component and angular adjustment driving group
Part, the support component include support frame, the angular adjustment component include sphere, sphere supporting piece, sphere parcel post, tapered wedges,
Button, pedal movable axis are adjusted, support frame as described above is internally provided with cavity, and the sphere supporting piece is arranged in the cavity, institute
It states sphere supporting piece top and has dug spherical surface connected in star, the sphere is arranged on the groove, and the sphere parcel post is fixed to be set up
On support frame as described above, the top edge of sphere parcel post is provided with the arc-shaped side for tending to sphere parcel post center, and the sphere is by described
Sphere parcel post, the arc-shaped side of sphere parcel post and sphere supporting piece are surrounded, and the lower surface of the sphere supporting piece is provided with an inclined-plane, described
Support frame side is provided with through-hole, and the tapered wedges are inserted into the through-hole from tip portion, the inclined-plane and sphere support of tapered wedges
The inclined-plane of part cooperates, and the adjustment button is contacted by the through-hole with the tapered wedges tail portion, for adjusting the tapered wedges
The distance of advance, the ball centre are additionally provided with stepped hole, and the angular adjustment driving assembly is described in the stepped hole
Pedal movable axis is hollow axis body, and the outer wall of the upper and lower part of the pedal movable axis is provided with screw thread, pedal activity
The upper inside wall of the stepped hole of the outer wall and sphere of the lower part of axis is spirally connected, and the angular adjustment driving assembly includes pedal and swing
Component, pedal setting are connect outside pedal movable axis, and with wobble component, and wobble component is arranged in pedal movable axis and sphere platform
In the cavity of rank hole connection, for pedal for driving wobble component to rotate, it is solid that the outer wall on the top of pedal movable axis is bolted with equipment
Determine part.
2. bracket with foldable as described in claim 1, it is characterised in that: the adjustment button uses screw, the inclined wedge
The tail portion of block is provided with slot always, and straight cutting slot inner wall is provided with screw thread, and the screw is inserted in described straight by the through-hole
It in slot, and is spirally connected with the screw thread on straight cutting slot inner wall, the tail portion of the screw is additionally provided with nut.
3. bracket with foldable as described in claim 1, it is characterised in that: the wobble component includes pin assembly, bullet
Spring, lower movable block, upper movable block and fixed pin, the pin assembly include cylindricality internals and are set in outside the cylindricality internals
Cylindricality outer member, the top of cylindricality internals is provided with cam, and cylindricality outer member lower part is provided with the hook portion with the cam engagement,
When cylindricality outer member is moved up and down along cylindricality internals, the cam plays the limit moved up to the cylindricality outer member, the bullet
Spring is set in the cylindricality internals, and the spring and the cylindricality internals are arranged in the stepped hole of the sphere, institute
The top for stating cylindricality outer member is additionally provided with a pillar, and the lower movable block lower part is provided with the cylindricality placed with pillar cooperation
Groove, the lower periphery of the lower movable block are also evenly equipped with several gear pieces, and the top of gear piece is provided with first gradient, it is described on
Movable block is movably set in the lower movable block top, and the upper movable block exterior circumferential is evenly equipped with several protrusions, it is described on
The top of movable block has also extended through side opening, and the lower edge of the upper movable block is additionally provided with bent tooth, the song tooth can with it is described
Gear piece matching is ratcheting, several raised lines is also evenly equipped on the inner wall of the pedal movable axis, the lower edge of raised line is provided with and tooth
Second gradient of piece cooperation, raised line forms groove two-by-two, and the raised line can be movable between interval raised described in any two
Clamping, the top of the pedal movable axis also extend through the kidney slot extended up and down, the side opening and the kidney slot and pass through admittedly
Rationed marketing is serially connected.
4. bracket with foldable as claimed in claim 3, it is characterised in that: the support component further includes support arm, support
Plate, gear block, locating piece and adjustable spring, the support plate are arranged in the two sides of the support arm, and with support frame as described above
Two sides rotation connection, the gear block are arranged in the upper end of the support arm, several steps, institute are provided on the gear block
It states and is provided with several card slots on support frame, a spring eye is additionally provided on the support arm, the adjustable spring is arranged in institute
It states in spring eye, and the other end of the adjustable spring is contacted with the gear block, under the elastic force of the adjustable spring, institute
Clamping can be shifted with the card slot on support frame as described above by stating the step on gear block, realize that the height of support frame is transferred the files.
5. bracket with foldable as claimed in claim 4, it is characterised in that: the tail portion of the support arm is additionally provided with foot pad,
The foot pad is fixedly connected by lock screw with the support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947643.7U CN209370723U (en) | 2018-11-23 | 2018-11-23 | A kind of bracket with foldable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947643.7U CN209370723U (en) | 2018-11-23 | 2018-11-23 | A kind of bracket with foldable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370723U true CN209370723U (en) | 2019-09-10 |
Family
ID=67833829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947643.7U Expired - Fee Related CN209370723U (en) | 2018-11-23 | 2018-11-23 | A kind of bracket with foldable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925150A (en) * | 2019-12-05 | 2021-06-08 | 和硕联合科技股份有限公司 | Supporting seat |
-
2018
- 2018-11-23 CN CN201821947643.7U patent/CN209370723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925150A (en) * | 2019-12-05 | 2021-06-08 | 和硕联合科技股份有限公司 | Supporting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20211123 |