CN209638863U - A kind of fixed bracket of adjustable spotlight - Google Patents
A kind of fixed bracket of adjustable spotlight Download PDFInfo
- Publication number
- CN209638863U CN209638863U CN201920207059.6U CN201920207059U CN209638863U CN 209638863 U CN209638863 U CN 209638863U CN 201920207059 U CN201920207059 U CN 201920207059U CN 209638863 U CN209638863 U CN 209638863U
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- screw rod
- fixed block
- rectangular
- fixedly connected
- transverse slat
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Abstract
The utility model discloses a kind of fixed brackets of adjustable spotlight, including including fixed block, the inside of fixed block offers cavity, the first screw rod and the second screw rod are rotatably connected to by the first rolling bearing vertically respectively in cavity, and first screw rod and the second screw rod thread rotary orientation it is opposite, the lower end of fixed block is slidably socketed by rectangular through-hole there are two rectangular shaft, the identical one end of two rectangular shafts all extends in cavity and offers blind hole, the lower end of first screw rod and the second screw rod extends respectively in blind hole and is threaded with screw shell, screw shell is fixedly connected with the opening of blind hole, the lower section of fixed block is equipped with transverse slat, the lower end of one of rectangular shaft leads to shaft and the upper end of transverse slat is rotatablely connected.The utility model can facilitate worker quickly to adjust the irradiating angle of shot-light, and convenient for users to adjusting the setting angle of shot-light bracket, and support bracket fastened stabilized structure is not easy to shake.
Description
Technical field
The utility model relates to shot-light fixed frame technical field more particularly to a kind of fixed brackets of adjustable spotlight.
Background technique
Shot-light is typically room lighting atmosphere to be built, if by a row without king light, without the modern school illumination of set pattern mould
Small shot-light combines, and light can change marvellous pattern.Since small shot-light can freely convert angle, the effect of combination lighting
It is ever-changing.Shot-light light is soft, elegant and poised, can also local daylighting, set off atmosphere by contrast.Shot-light can be placed in furred ceiling surrounding or
Furniture top, within the walls, in dado or skirting.Light direct irradiation is on the utensils implements to require emphasis, with prominent subjective careful
U.S. effect, reach give prominence to the key points, environment is unique, level is abundant, atmosphere is strong, in riotous profusion colorful artistic effect.Shot-light light is soft
With, it is elegant and poised, it can not only play a leading role to integral illumination, but also can local daylighting.
In the prior art, too simple for fixing the fixing rack structure of shot-light, although can be installed to shot-light,
But be inconvenient to adjust the irradiating angle of shot-light after installing, and the fixed angle of inconvenient adjusting bracket, and bracket is steady
Qualitative difference, shot-light are easy to shake, and affect the use of shot-light.
Utility model content
Purpose of the utility model is to solve the irradiating angles of shot-light in the prior art to be inconvenient to adjust, and fixed
Not firm enough the problem of the support of bracket, and the fixed bracket of a kind of adjustable spotlight proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fixed bracket of adjustable spotlight, including fixed block, the inside of the fixed block offer cavity, the cavity
Inside pass through the first rolling bearing and is rotatably connected to the first screw rod and the second screw rod vertically respectively, and the first screw rod and the second screw rod
There are two rectangular shaft, two rectangular shafts on the contrary, the lower end of the fixed block is slidably socketed by rectangular through-hole for thread rotary orientation
Identical one end all extends in cavity and offers blind hole, and the lower end of first screw rod and the second screw rod extends respectively to blind
In hole and it is threaded with screw shell, the screw shell is fixedly connected with the opening of blind hole, the lower section of the fixed block
Equipped with transverse slat, the lower end of one of them rectangular shaft leads to shaft and the upper end of transverse slat is rotatablely connected, another described rectangular shaft
Lower end T-type sliding block is rotatably connected to by pivot pin, the upper end of the transverse slat offers T-type sliding slot, the T-type sliding slot and T-type
Sliding block matches, and the upper end of the fixed block is rotatably connected to rotary shaft, one end of the rotary shaft by the second rolling bearing
It is fixedly connected with rectangular block, the other end of the rotary shaft passes through the second rolling bearing and is fixedly connected with first gear, described
It is fixedly connected to second gear on the bar wall of first screw rod and the second screw rod, the opposite two sides of the first gear are respectively with two
A second gear engagement.
Preferably, the upper end of the fixed block is equipped with portal frame, and two vertical portions of the portal frame are living by through-hole
It is dynamic to be socketed with bolt, two bolts both pass through through-hole and by the first threaded hole respectively with it is tight on the upside of fixed block left and right ends
It is solidly connected.
Preferably, the vertical portion of the portal frame side opposite with fixed block is fixedly connected with arc bump, described solid
The side wall for determining block offers multiple limiting slots being distributed in a ring, and the limiting slot is matched with arc bump.
Preferably, mounting blocks are fixedly connected on the upside of the opposite one end in two vertical portions of the portal frame.
Preferably, the lower end of the transverse slat is symmetrically fixedly connected there are two link block, and the lower end of the transverse slat offers more
A equally distributed radiating groove.
Preferably, sliding slot is offered on the bar wall of the rectangular shaft, sliding block, the sliding block is slidably connected in the sliding slot
It is fixedly connected with the side of rectangular through-hole.
Compared with prior art, the utility model provides a kind of fixed bracket of adjustable spotlight, has following beneficial to effect
Fruit:
1, the fixed bracket of the adjustable spotlight rotates rectangular block, rectangle with hand by the way that rectangular block on the rotary shaft is arranged
Block rotation drives rotary shaft to rotate first gear, and first gear rotation drives two second gears to rotate simultaneously, second gear
Rotation drives the first screw rod and the second screw rod to make two screw shell relative movements respectively, and screw shell movement is able to drive rectangle
Bar relative movement, rectangular shaft can be such that transverse slat tilts when relatively moving, so as to facilitate worker quickly to adjust the irradiation of shot-light
Angle, it is user-friendly.
2, the fixed bracket of the adjustable spotlight is easy to use setscrew will by the way that mounting blocks on the gantry are arranged
Fixed bracket is fixed on the wall, and turns bolt with spanner, when bolt looseness, pulls with hand that fixed block is mobile, and fixed block is mobile
Being able to drive rectangular shaft tilts transverse slat, so as to the setting angle convenient for users to adjusting shot-light bracket, when tightening bolt,
Arc bump and limiting slot cooperate, and connection fastening between portal frame and fixed block is made to be not easy to shake.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type can facilitate worker quickly to adjust the irradiating angle of shot-light, and convenient for users to adjusting the setting angle of shot-light bracket,
And support bracket fastened stabilized structure is not easy to shake.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of support bracket fastened structural schematic diagram of adjustable spotlight；
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A.
In figure: 1 fixed block, 2 rectangular blocks, 3 rotary shafts, 4 portal frames, 5 mounting blocks, 6 second screw rods, 7 first gears, 8
Two gears, 9 first screw rods, 10 rectangular shafts, 11 screw shells, 12 sliding blocks, 13 sliding slots, 14 transverse slats, 15 link blocks, 16 T-types are sliding
Block, 17T type sliding slot, 18 bolts, 19 arc bumps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the fixed bracket of a kind of adjustable spotlight, including fixed block 1, the inside of fixed block 1 offer cavity,
First screw rod 9 and the second screw rod 6 are rotatably connected to by the first rolling bearing vertically respectively in cavity, and the first screw rod 9 and the
There are two rectangular shaft 10, rectangular shafts on the contrary, the lower end of fixed block 1 is slidably socketed by rectangular through-hole for the thread rotary orientation of two screw rods 6
Sliding slot 13 is offered on 10 bar wall, and sliding block 12 is slidably connected in sliding slot, sliding block 12 is fixedly connected with the side of rectangular through-hole,
Rectangular shaft 10 is limited, increases the stability when movement of rectangular shaft 10, two identical one end of rectangular shaft 10 all extend to
Cavity is interior and offers blind hole, and the lower end of the first screw rod 9 and the second screw rod 6 extends respectively in blind hole and is threaded with screw thread
Sleeve 11, screw shell 11 are fixedly connected with the opening of blind hole, and the lower section of fixed block 1 is equipped with transverse slat 14, one of rectangle
The lower end of bar 10 leads to shaft and the upper end of transverse slat 14 is rotatablely connected, and the lower end of another rectangular shaft 10 is rotatably connected to by pivot pin
T-type sliding block 16, the upper end of transverse slat 14 offer T-type sliding slot 17, and T-type sliding slot 17 is matched with T-type sliding block 16, the lower end of transverse slat 14
It is symmetrically fixedly connected there are two link block 15, link block 15 facilitates installation shot-light, and the lower end of transverse slat 14 offers multiple uniform points
The radiating groove of cloth reduces the contact area of transverse slat 14 and shot-light, is conducive to shot-light heat dissipation, and the upper end of fixed block 1 passes through the second rolling
Dynamic bearing is rotatably connected to rotary shaft 3, and one end of rotary shaft 3 is fixedly connected with rectangular block 2, and the other end of rotary shaft 3 passes through the
Two rolling bearings are simultaneously fixedly connected with first gear 7, are fixedly connected to second on the bar wall of the first screw rod 9 and the second screw rod 6
Gear 8, the opposite two sides of first gear 7 are engaged with two second gears 8 respectively, and the rotation of first gear 7 makes two second gears 8
The thread rotary orientation of equidirectional rotation, the first screw rod 9 and the second screw rod 6 is on the contrary, make screw shell 11 be able to drive rectangular shaft 10
Opposite direction is mobile, realizes the tilt angle of adjustment transverse slat 14, and the cooperation of T-type sliding block 16 and T-type sliding slot 17 can absorb transverse slat 14
The displacement generated when inclination.
The upper end of fixed block 1 is equipped with portal frame 4, and two vertical portions of portal frame 4 pass through through-hole movable sleeve and are connected to bolt
18, two bolts 18 both pass through through-hole and are fastenedly connected respectively with 1 left and right ends of fixed block upside by the first threaded hole, gantry
The vertical portion of frame 4 side opposite with fixed block 1 is fixedly connected with arc bump 19, and the side wall of fixed block 1, which offers, multiple is in
The limiting slot of annular spread, limiting slot are matched with arc bump 19, on the upside of the opposite one end in two vertical portions of portal frame 4
It is fixedly connected with mounting blocks 5.
In the utility model, in use, mounting blocks 5 are fixed on the wall by setscrew convenient to use, turned with spanner
Bolt 18 when bolt 18 loosens, pulls with hand the movement of fixed block 1, the movement of fixed block 1, which is able to drive rectangular shaft 10, makes transverse slat 14 incline
Tiltedly, can be convenient for users to the setting angle of adjustment shot-light bracket, when tightening bolt 18, arc bump 19 and limiting slot cooperate,
Make connection fastening between portal frame 4 and fixed block 1 be not easy to shake, rotates rectangular block 2 with hand, the rotation of rectangular block 2 drives rotary shaft 3
Rotate first gear 7, the rotation of first gear 7 drives two second gears 8 to rotate simultaneously, and the rotation of second gear 8 drives respectively
First screw rod 9 and the second screw rod 6 relatively move two screw shells 11, and the movement of screw shell 11 is able to drive 10 phase of rectangular shaft
To movement, when relatively moving transverse slat 14 can tilt rectangular shaft 10, and worker can be facilitated quickly to adjust the irradiating angle of shot-light,
It is user-friendly.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of fixed bracket of adjustable spotlight, including fixed block (1), which is characterized in that the inside of the fixed block (1) opens up
There is cavity, pass through the first rolling bearing in the cavity and be rotatably connected to the first screw rod (9) and the second screw rod (6) vertically respectively,
And first screw rod (9) and the second screw rod (6) thread rotary orientation on the contrary, the lower end of the fixed block (1) passes through rectangular through-hole slides
There are two rectangular shaft (10), the identical one end of two rectangular shafts (10) all extends in cavity and offers blind hole for socket,
The lower end of first screw rod (9) and the second screw rod (6) extends respectively in blind hole and is threaded with screw shell (11), institute
Screw shell (11) to be stated to be fixedly connected with the opening of blind hole, the lower section of the fixed block (1) is equipped with transverse slat (14), one of them
The lower end of the rectangular shaft (10) leads to shaft and the upper end of transverse slat (14) is rotatablely connected, the lower end of another rectangular shaft (10)
It is rotatably connected to T-type sliding block (16) by pivot pin, the upper end of the transverse slat (14) offers T-type sliding slot (17), the T-type sliding slot
(17) it is matched with T-type sliding block (16), the upper end of the fixed block (1) is rotatably connected to rotary shaft by the second rolling bearing
(3), one end of the rotary shaft (3) is fixedly connected with rectangular block (2), and the other end of the rotary shaft (3) passes through second and rolls
Bearing is simultaneously fixedly connected with first gear (7), is fixedly connected on the bar wall of first screw rod (9) and the second screw rod (6)
Second gear (8), the opposite two sides of the first gear (7) are engaged with two second gears (8) respectively.
2. a kind of fixed bracket of adjustable spotlight according to claim 1, which is characterized in that the fixed block (1) it is upper
End is equipped with portal frame (4), and two vertical portions of the portal frame (4) pass through through-hole movable sleeve and are connected to bolt (18), two institutes
Bolt (18) is stated to both pass through through-hole and be fastenedly connected with fixed block (1) left and right ends upside respectively by the first threaded hole.
3. the fixed bracket of a kind of adjustable spotlight according to claim 2, which is characterized in that the portal frame (4) is erected
Straight portion and fixed block (1) opposite side are fixedly connected with arc bump (19), and the side wall of the fixed block (1) offers multiple
The limiting slot being distributed in a ring, the limiting slot are matched with arc bump (19).
4. the fixed bracket of a kind of adjustable spotlight according to claim 2, which is characterized in that the two of the portal frame (4)
A vertical portion is fixedly connected to mounting blocks (5) on the upside of opposite one end.
5. the fixed bracket of a kind of adjustable spotlight according to claim 1, which is characterized in that the lower end of the transverse slat (14)
There are two being symmetrically fixedly connected link block (15), the lower end of the transverse slat (14) offers multiple equally distributed radiating grooves.
6. the fixed bracket of a kind of adjustable spotlight according to claim 1, which is characterized in that the bar of the rectangular shaft (10)
It offers sliding slot (13), is slidably connected in the sliding slot sliding block (12) on wall, the side of sliding block (12) and rectangular through-hole
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920207059.6U CN209638863U (en) | 2019-02-19 | 2019-02-19 | A kind of fixed bracket of adjustable spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920207059.6U CN209638863U (en) | 2019-02-19 | 2019-02-19 | A kind of fixed bracket of adjustable spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209638863U true CN209638863U (en) | 2019-11-15 |
Family
ID=68493723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920207059.6U Active CN209638863U (en) | 2019-02-19 | 2019-02-19 | A kind of fixed bracket of adjustable spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209638863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985955A (en) * | 2019-11-20 | 2020-04-10 | 杭州友邦演艺设备有限公司 | Telescopic stage lamp capable of rotating symmetrically |
-
2019
- 2019-02-19 CN CN201920207059.6U patent/CN209638863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985955A (en) * | 2019-11-20 | 2020-04-10 | 杭州友邦演艺设备有限公司 | Telescopic stage lamp capable of rotating symmetrically |
| CN110985955B (en) * | 2019-11-20 | 2021-07-06 | 杭州友邦演艺设备有限公司 | Telescopic stage lamp capable of rotating symmetrically |
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