CN216870986U - Mobile light for broadcast television engineering - Google Patents
Mobile light for broadcast television engineering Download PDFInfo
- Publication number
- CN216870986U CN216870986U CN202220241402.0U CN202220241402U CN216870986U CN 216870986 U CN216870986 U CN 216870986U CN 202220241402 U CN202220241402 U CN 202220241402U CN 216870986 U CN216870986 U CN 216870986U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- seat
- stud
- wall
- sleeved
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the technical field of lighting equipment, in particular to a movable type lighting for broadcast television engineering, which comprises a base, wherein the lower part of the base is fixedly connected with a roller, the upper part of the base is movably connected with a hollow upright post, the upper part of the upright post is provided with a lifting part, the lifting part is connected with an external thread column, the upper part of the external thread column is fixedly connected with a first fixed seat, the upper part of the first fixed seat is fixedly connected with a first stud, the first stud is sleeved with a first rotary seat, the opposite surfaces of the first rotary seat and the first fixed seat are fixedly connected with first limit teeth which are mutually staggered and clamped and are arranged in an annular array, the outer wall of the first stud is in threaded connection with a first limit nut, and the first fixed seat is fixedly connected with a second fixed seat. According to the utility model, the structure capable of adjusting the angle and the height in a manual mode is arranged, so that the cost is reduced, the device is lighter and more convenient to move and carry.
Description
Technical Field
The utility model relates to the technical field of lighting equipment, in particular to movable lighting for broadcast television engineering.
Background
The broadcast television engineering is based on the broadcast film and television media industry and faces to the related field of media content processing. Because most of the radio and television needs to be finished indoors, the light becomes one of the common devices in the radio and television engineering, certainly, in order to create a good visual effect, the light device needs to continuously adjust a plurality of angles in the using process, and a better program effect is created by matching a plurality of machine positions.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a mobile light for broadcast and television engineering to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable light is used in radio and television engineering, includes the base, the lower part fixedly connected with gyro wheel of base, the upper portion swing joint of base has hollow stand, the upper portion of stand is provided with elevating part to be connected with the external screw thread post through this elevating part, the first seat of fixing of upper portion fixedly connected with of external screw thread post, the first double-screw bolt of upper portion fixedly connected with of first seat, the cover is equipped with first swivel mount on the first double-screw bolt, first swivel mount with equal fixedly connected with dislocation block each other and be the first spacing tooth that the annular array arranged in the one side that first seat is relative, the outer wall threaded connection of first double-screw bolt has first stop nut, fixedly connected with second seat is fixed on the first swivel mount, one side fixedly connected with second double-screw bolt that the second was fixed, the cover is equipped with the second swivel mount on the second double-screw bolt, the second swivel mount with equal fixedly connected with dislocation block each other and the just block of second seat relative in the one side The second limiting teeth are arranged in an annular array mode, a second limiting nut is connected to the outer wall of the second stud in a threaded mode, a fixing part is arranged on the second rotating seat, and the lamp is connected through the fixing part.
Optionally, the lifting component comprises a bearing sleeved on the outer wall of the upper portion of the stand column, an internal thread cylinder is sleeved on the outer wall of the bearing, the outer wall of the external thread cylinder is in threaded connection with the inner wall of the internal thread cylinder, a shaft groove is formed in the external thread cylinder, a square shaft is fixedly connected to the lower wall of the inside of the stand column, and the square shaft is sleeved in the shaft groove.
Optionally, a third stud is fixedly connected to the lower portion of the upright, and the third stud penetrates through the lower portion of the base and is in threaded connection with a third limiting nut.
Optionally, the first stud is sleeved with a first spring, one end of the first spring is abutted against one side, away from the first fixed seat, of the first rotating seat, and the other end of the first spring is abutted against the first limiting nut.
Optionally, a second spring is sleeved on the second stud, one end of the second spring abuts against one side, away from the second fixed seat, of the second rotating seat, and the other end of the second spring abuts against the second limiting nut.
Optionally, the fixing part includes a lantern ring, the lantern ring is fixedly connected to the outer wall of the second rotating base, the lamp sleeve is arranged in the lantern ring, and a fastening screw is connected to the lantern ring through a thread.
Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the first fixed seat, the first rotary seat and the first limiting tooth are arranged, the direction of the lamp can be adjusted, the second fixed seat, the second rotary seat and the second limiting tooth are arranged, the pitch angle of the lamp can be adjusted, the internal thread cylinder and the external thread column are arranged, and the height of the lamp can be adjusted.
Drawings
FIG. 1 is a schematic view of the structure of the fixing member of the present invention;
FIG. 2 is a schematic view of the structure of the column and the base assembly of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic structural view taken along A-A in FIG. 3;
fig. 5 is a schematic structural view of the first limit tooth and the second limit tooth of the present invention.
In the figure: 1. a base; 2. a roller; 3. a column; 4. a lifting member; 41. a bearing; 42. an internal threaded barrel; 43. a shaft groove; 44. a square shaft; 5. an externally threaded post; 6. a first fixed seat; 7. a first stud; 8. a first swivel mount; 9. a first limit tooth; 10. a first limit nut; 11. a second stationary base; 12. a second stud; 13. a second swivel mount; 14. a second limit tooth; 15. a fixing member; 151. a collar; 152. tightly abutting the screw; 16. a lamp; 17. a third stud; 18. a third limit nut; 19. a second limit nut; 20. a first spring; 21. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1 to 5, the present invention provides a mobile light for a broadcast television project, which includes a base 1, a roller 2 fixedly connected to a lower portion of the base 1, and a hollow column 3 movably connected to an upper portion of the base 1.
As one embodiment, the lower part of the upright column 3 is fixedly connected with a third stud 17, the third stud 17 penetrates through the lower part of the base 1 and is in threaded connection with a third limit nut 18, and the third stud 17 and the third limit nut 18 are matched, so that the upright column 3 can be conveniently disassembled and assembled.
An elevating member 4 is provided on the upper part of the column 3, and an externally threaded column 5 is connected to the elevating member 4.
As one of them embodiment, lifting unit 4 is including cup jointing the bearing 41 at stand 3 upper portion outer wall, the outer wall of bearing 41 is cup jointed with an internal thread section of thick bamboo 42, make internal thread section of thick bamboo 42 rotate relatively stand 3, the outer wall of external thread post 5 and the inner wall threaded connection of internal thread section of thick bamboo 42, the inside of external thread post 5 is provided with shaft groove 43, the inside lower wall fixedly connected with square shaft 44 of stand 3, square shaft 44 is established in the shaft groove 43, can restrict external thread post 5 and rotate, when internal thread section of thick bamboo 42 is in the same direction as changeing, through the threaded connection with external thread post 5, can drive external thread post 5 rectilinear ascent, otherwise when internal thread section of thick bamboo 42 reverses, external thread post 5 rectilinear descent, through this design, can adjust the height of external thread post 5, thereby adjust the height of lamp 16.
The upper portion fixedly connected with first seat 6 of external screw thread post 5, the first double-screw bolt 7 of the upper portion fixedly connected with of first seat 6, the cover is equipped with first swivel mount 8 on the first double-screw bolt 7, equal fixedly connected with dislocation block each other and be the first spacing tooth 9 that the annular array arranged on the one side that first swivel mount 8 and first seat 6 are relative, the outer wall threaded connection of first double-screw bolt 7 has first stop nut 10, make first swivel mount 8 rotate first seat 6 relatively, and rotate the back because first spacing tooth 9 block on first swivel mount 8 and the first seat 6, can restrict the angle after rotating, thereby make this angle keep, what be worth mentioning is that this angle refers to the position of lamp 16.
As one embodiment, the first stud 7 is sleeved with a first spring 20, one end of the first spring 20 abuts against one side of the first rotating seat 8 away from the first fixing seat 6, the other end abuts against the first limiting nut 10, and by means of the elastic force of the first spring 20, the clamping force between the first limit teeth 9 can be increased, when the first limit nut 10 is screwed in the direction close to the first rotating seat 8, the pre-pressure of the first spring 20 is increased, the angle limit effect is better, but the flexibility of rotation is reduced in the angular adjustment, whereas when screwing the first limit nut 10 in a direction away from the first swivel mount 8, the pre-pressure of the first spring 20 becomes smaller, the effect of angle limitation is reduced, but the flexibility of rotation is improved during angle adjustment, the balance is adjusted between the rotation flexibility and the angle limitation, so that the effects of convenient rotation and good angle keeping after rotation are achieved.
Fixedly connected with second stator 11 on the first swivel mount 8, one side fixedly connected with second double-screw bolt 12 of second stator 11, the cover is equipped with second swivel mount 13 on the second double-screw bolt 12, equal fixedly connected with misplaces the block each other and is the spacing tooth 14 of annular array arrangement on the relative one side of second swivel mount 13 and second stator 11, the outer wall threaded connection of second double-screw bolt 12 has second stop nut 19, make second swivel mount 13 can rotate relative to second stator 11, and because the spacing tooth 14 block of second swivel mount 13 on the second stator 11, can restrict the angle after rotating, thereby make this angle keep worth mentioning be the angle of pitch of this angle finger lamp 16.
As one embodiment, a second spring 21 is sleeved on the second stud 12, one end of the second spring 21 abuts against one side of the second rotating seat 13 away from the second fixed seat 11, the other end abuts against the second limiting nut 19, and by means of the elastic force of the second spring 21, the clamping force between the second limit teeth 14 can be increased, when the second limit nut 19 is screwed in the direction close to the second rotary seat 13, the pre-pressure of the second spring 21 is increased, the angle limit effect is better, but the flexibility of rotation is reduced in the angular adjustment, whereas when screwing in the second limit nut 19 in a direction away from the second swivel mount 13, the pre-pressure of the second spring 21 becomes smaller, the effect of angle limitation is reduced, but the flexibility of rotation is improved during angle adjustment, the balance is adjusted between the rotation flexibility and the angle limitation, so that the effects of convenient rotation and good angle keeping after rotation are achieved.
The second rotary base 13 is provided with a fixing member 15, and a lamp 16 is connected through the fixing member 15.
As one embodiment, the fixing member 15 includes a collar 151, the collar 151 is fixedly connected to an outer wall of the second rotary base 13, the lamp 16 is sleeved in the collar 151, a fastening screw 152 is screwed on the collar 151, and the lamp 16 can be firmly fixed in the collar 151 by the fastening screw 152.
To sum up, set up above-mentioned structure that can angle regulation and height through manual mode, not only the cost is reduced, still make this device more handy, convenient removal and transport.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The movable lamplight for the broadcast television engineering comprises a base (1), wherein idler wheels (2) are fixedly connected to the lower portion of the base (1), and the movable lamplight is characterized in that a hollow upright post (3) is movably connected to the upper portion of the base (1), a lifting component (4) is arranged on the upper portion of the upright post (3), an external threaded post (5) is connected to the lifting component (4), a first fixed seat (6) is fixedly connected to the upper portion of the external threaded post (5), a first stud (7) is fixedly connected to the upper portion of the first fixed seat (6), a first rotary seat (8) is sleeved on the first stud (7), first limiting teeth (9) which are clamped in a staggered mode and arranged in an annular array mode are fixedly connected to the opposite face of the first rotary seat (8) and the first fixed seat (6), a first limiting nut (10) is in threaded connection with the outer wall of the first stud (7), seat (11) are decided to fixedly connected with second on first swivel mount (8), one side fixedly connected with second double-screw bolt (12) of seat (11) are decided to the second, the cover is equipped with second swivel mount (13) on second double-screw bolt (12), second swivel mount (13) with equal fixedly connected with dislocation block each other and be second spacing tooth (14) that the annular array arranged in the one side that seat (11) is relative is decided to the second, the outer wall threaded connection of second double-screw bolt (12) has second spacing nut (19), be provided with fixed part (15) on second swivel mount (13) to be connected with lamp (16) through this fixed part (15).
2. The mobile light for the broadcast television engineering as claimed in claim 1, wherein the lifting component (4) comprises a bearing (41) sleeved on the outer wall of the upper portion of the upright post (3), an internal thread cylinder (42) is sleeved on the outer wall of the bearing (41), the outer wall of the external thread post (5) is in threaded connection with the inner wall of the internal thread cylinder (42), a shaft groove (43) is formed in the external thread post (5), a square shaft (44) is fixedly connected to the lower wall of the interior of the upright post (3), and the square shaft (44) is sleeved in the shaft groove (43).
3. The movable light for the broadcast television engineering as claimed in claim 1, wherein a third stud (17) is fixedly connected to the lower portion of the upright post (3), and the third stud (17) penetrates through the lower portion of the base (1) and is in threaded connection with a third limit nut (18).
4. The mobile lamplight for the broadcast television engineering as claimed in claim 1, wherein the first stud (7) is sleeved with a first spring (20), one end of the first spring (20) is abutted against one side of the first rotating seat (8) departing from the first fixing seat (6), and the other end of the first spring is abutted against the first limiting nut (10).
5. The mobile lamplight for the broadcast television engineering as claimed in claim 1, wherein the second stud (12) is sleeved with a second spring (21), one end of the second spring (21) is abutted against one side of the second rotating seat (13) departing from the second fixed seat (11), and the other end of the second spring is abutted against the second limiting nut (19).
6. The mobile light for the broadcast television project as claimed in claim 1, wherein the fixing component (15) comprises a collar (151), the collar (151) is fixedly connected to the outer wall of the second rotary seat (13), the lamp (16) is sleeved in the collar (151), and a fastening screw (152) is connected to the collar (151) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241402.0U CN216870986U (en) | 2022-01-29 | 2022-01-29 | Mobile light for broadcast television engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241402.0U CN216870986U (en) | 2022-01-29 | 2022-01-29 | Mobile light for broadcast television engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870986U true CN216870986U (en) | 2022-07-01 |
Family
ID=82152027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220241402.0U Active CN216870986U (en) | 2022-01-29 | 2022-01-29 | Mobile light for broadcast television engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870986U (en) |
-
2022
- 2022-01-29 CN CN202220241402.0U patent/CN216870986U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230168566A1 (en) | Photo booth having detachable upper cover | |
| US8936223B1 (en) | Adjustable bracket assembly | |
| US11788675B2 (en) | Joint device of a support frame | |
| CN216870986U (en) | Mobile light for broadcast television engineering | |
| US8360663B1 (en) | Camera assembly capable of adjusting angle of camera | |
| CN215787857U (en) | Welding fixture for manufacturing die | |
| US4031778A (en) | Drive system | |
| CN214560882U (en) | 90-degree reversing transmission structure | |
| CN109128873A (en) | Fixture is used in a kind of machining | |
| CN219094941U (en) | Assistant splicing device for assembled steel structure | |
| CN209744205U (en) | Adjustable frameless mounting lamp embedded part device | |
| CN104180334A (en) | Lamp ascending and descending fastening device and lamp | |
| CN215617535U (en) | Auxiliary clamping equipment suitable for optical lens coating | |
| CN211118485U (en) | Novel three-dimensional cloud platform | |
| CN208823877U (en) | A kind of post adjustment mechanism of treadmill | |
| JPH09273541A (en) | Universal ball joint which is suitable for connection matter and can be fixed strongly with wide angle by human engineering technological operation | |
| CN204629402U (en) | A kind of adjustable trestle and there is the Mobile illumination equipment of this adjustable trestle | |
| CN201526592U (en) | Universal connection piece | |
| CN211945489U (en) | Automatic winding equipment is used in production of waterproof ventilated membrane | |
| CN219102622U (en) | Light bracket | |
| CN113770641A (en) | Pipe cap positioning jig | |
| CN209781390U (en) | Self-tightening telescopic structure | |
| CN210020972U (en) | Treadmill stand is folding tight locking mechanism | |
| CN219287568U (en) | Mobile phone support adjusting seat | |
| CN219367254U (en) | Support frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240306 Address after: No. 16, Yinzhuang Group, Huangtie Village, Dinggou Town, Jiangdu City, Yangzhou City, Jiangsu Province, 225200 Patentee after: Wang Zhen Country or region after: China Address before: 122000 Room 102, unit 3, building 14, Section 2, Wuyi street, Shuangta District, Chaoyang City, Liaoning Province Patentee before: Li Xiaoju Country or region before: China |
|
| TR01 | Transfer of patent right |