CN211236536U

CN211236536U - Novel remove photography luminaire

Info

Publication number: CN211236536U
Application number: CN202020181493.4U
Authority: CN
Inventors: 包文瑞
Original assignee: Baoji University of Arts and Sciences
Current assignee: Baoji University of Arts and Sciences
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-08-11
Anticipated expiration: 2030-02-18

Abstract

The utility model provides a novel remove photography luminaire, the on-line screen storage device comprises an installation base, the outside spiro union of threaded rod has the screwed pipe that matches with the sleeve pipe, the inboard of articulated frame is rotated down and is connected with the connecting axle, articulated frame and stop gear have been cup jointed respectively in the outside of connecting axle, the last fixed surface who goes up articulated frame installs the photography luminaire lamp body, the lower fixed surface of articulated frame installs reset spring down, reset spring's inside is provided with the T type movable rod that runs through articulated frame down, T type movable rod and reset spring fixed connection, just the upper end fixedly connected with and the card of stop gear meshing of T type movable rod. The utility model provides a novel remove photography luminaire, wherein go up articulated frame and rotate through the connecting axle between articulated frame down and be connected to utilize limit gear and card, the card is solid under the effect of reset spring and T type movable rod, it is inconvenient to have solved photography luminaire pitch angle regulation, and fixed effect is relatively poor, leads to awkward problem.

Description

Novel remove photography luminaire

Technical Field

The utility model relates to a YD field especially relates to a novel remove photography luminaire.

Background

Photographic lights are also known as headlights, interview lights, news lights and function as flashlights in digital cameras. When the object with a dark surface is shot, the auxiliary light sources are necessarily used, otherwise the definition of the picture is influenced, and the improvement cannot be realized by the post-processing. The photographic lamp is often used when taking photos, can be used for supplementing a light source to make the taken photos clearer, and is an indispensable device particularly in night photography.

The existing photography lamp is inconvenient in pitch angle adjustment and poor in fixing effect, so that the use is inconvenient; and the height of photography luminaire is difficult to adjust according to the demand, and the practicality is relatively poor. Therefore, there is a need to provide a new mobile camera light to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel movable photography lamp, which solves the problems that the prior photography lamp is inconvenient in pitch angle adjustment, poor in fixing effect and inconvenient to use; and the height of the photography lamp is difficult to adjust according to the requirement, and the practicability is poor.

In order to solve the technical problem, the utility model provides a novel mobile photographic lamp, which comprises an installation base, the upper surface of the mounting base is respectively provided with a threaded rod and a sleeve, the threaded rod is positioned at the inner side of the sleeve, and the outer side of the threaded rod is screwed with a threaded pipe matched with the sleeve, the upper end of the threaded pipe is fixedly connected with a top plate, the upper surface of the top plate is fixedly provided with a lower hinged frame, the inner side of the lower hinged frame is rotatably connected with a connecting shaft, the outer side of the connecting shaft is respectively sleeved with an upper hinge frame and a limit gear, the upper surface of the upper hinge frame is fixedly provided with a photographic lamp body, the lower surface of the lower hinge frame is fixedly provided with a return spring, a T-shaped movable rod penetrating through the lower hinge frame is arranged in the return spring, the T-shaped movable rod is fixedly connected with the reset spring, and the upper end of the T-shaped movable rod is fixedly connected with a clamping piece meshed with the limiting gear.

Preferably, the tooth pitch of the limiting gear is 0.15mm, and the limiting gear is positioned on the inner side of the upper hinge frame.

Preferably, the connecting shaft is connected with the lower hinged frame through a bearing, and the threaded rod is connected with the mounting base through a bearing.

Preferably, an internal gear is sleeved on the outer side of the threaded rod, an external gear penetrating through a sleeve is rotatably connected to the upper surface of the mounting base, and the external gear is meshed with the internal gear.

Preferably, the threaded pipe is of a rectangular structure and is located right above the internal gear.

Preferably, four mounting grooves are evenly formed in the lower surface of the mounting base, and each mounting groove is rotatably connected with a traveling wheel on the inner side.

Compared with the prior art, the utility model provides a pair of novel remove photographic lamps and lanterns has following beneficial effect:

the utility model provides a novel remove photography luminaire, wherein go up articulated frame and rotate through the connecting axle between articulated frame down and be connected to utilize limit gear and card, the card is solid under the effect of reset spring and T type movable rod, it is inconvenient to have solved photography luminaire pitch angle regulation, and fixed effect is relatively poor, leads to awkward problem.

The utility model provides a novel remove photography luminaire, through rotating external gear, the threaded rod that drives through built-in gear connection rotates, realizes that the screwed pipe in the outside goes up and down under the sheathed tube effect, and the highly difficult problem that adjusts, the relatively poor problem of practicality of photography luminaire according to the demand of having solved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a novel mobile camera light provided by the present invention;

FIG. 2 is a schematic view of the connection of the upper hinge bracket and the lower hinge bracket shown in FIG. 1;

fig. 3 is a bottom view of the mounting base shown in fig. 1.

Reference numbers in the figures: 1. photographic lamp body, 2, go up articulated frame, 3, lower articulated frame, 4, roof, 5, threaded rod, 6, built-in gear, 7, sleeve pipe, 8, screwed pipe, 9, external gear, 10, installation base, 11, limit gear, 12, connecting axle, 13, card, 14, reset spring, 15, T type movable rod, 16, mounting groove, 17, the walking wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel mobile photography lamp provided by the present invention; FIG. 2 is a schematic view of the connection of the upper hinge bracket and the lower hinge bracket shown in FIG. 1; fig. 3 is a bottom view of the mounting base shown in fig. 1. A novel movable photography lamp comprises a mounting base 10, the upper surface of the mounting base 10 is respectively provided with a threaded rod 5 and a sleeve 7, the threaded rod 5 is positioned at the inner side of the sleeve 7, and the outer side of the threaded rod 5 is screwed with a threaded pipe 8 matched with the sleeve 7, the upper end of the threaded pipe 8 is fixedly connected with a top plate 4, the upper surface of the top plate 4 is fixedly provided with a lower hinged frame 3, the inner side of the lower hinged frame 3 is rotatably connected with a connecting shaft 12, the outer side of the connecting shaft 12 is respectively sleeved with an upper hinged frame 2 and a limit gear 11, the upper surface of the upper hinged frame 2 is fixedly provided with a photographic lamp body 1, the lower surface of the lower hinged frame 3 is fixedly provided with a reset spring 14, the interior of the reset spring 14 is provided with a T-shaped movable rod 15 penetrating through the lower hinged frame 3, the T-shaped movable rod 15 is fixedly connected with the, and the upper end of the T-shaped movable rod 15 is fixedly connected with a clamping piece 13 engaged with the limit gear 11.

Further, the spacing between teeth of the limit gear 11 is 0.15mm, and the limit gear 11 is located on the inner side of the upper hinge frame 2.

Further, the connecting shaft 12 is connected with the lower hinge frame 3 through a bearing, and the threaded rod 5 is connected with the mounting base 10 through a bearing.

Further, an internal gear 6 is sleeved on the outer side of the threaded rod 5, an external gear 9 penetrating through the sleeve 7 is rotatably connected to the upper surface of the mounting base 10, and the external gear 9 is meshed with the internal gear 6.

Further, the threaded pipe 8 is of a rectangular structure, and the threaded pipe 8 is located right above the internal gear 6.

Further, four mounting grooves 16 are evenly formed in the lower surface of the mounting base 10, and a traveling wheel 17 is rotatably connected to the inner side of each mounting groove 16.

The utility model provides a pair of novel moving photography lamp's theory of operation as follows:

when the height of the photographic lamp body 1 needs to be adjusted, the external gear 9 is rotated to drive the threaded rod 5 connected with the external gear through the internal gear 6 to rotate, and the threaded pipe 8 on the outer side is driven to lift under the action of the sleeve 7, so that the photographic lamp body 1 is driven to lift. When the angle of pitch of the photography luminaire body 1 needs to be adjusted, firstly, the T-shaped movable rod 15 is pulled, so that the reset spring 14 is stretched, the clamping piece 13 connected with the T-shaped movable rod 15 is separated from the tooth pitch of the limiting gear 11, then the photography luminaire body 1 is rotated, the upper hinged frame 2 is driven to incline, finally, the T-shaped movable rod 15 is loosened, the clamping piece 13 is clamped into the tooth pitch of the limiting gear 11 again under the action of the tension of the reset spring 14, and the photography luminaire body 1 after the angle of pitch is adjusted is fixed.

the utility model provides a novel remove photography luminaire, wherein go up articulated frame 2 and rotate through connecting axle 12 between articulated frame 3 down and be connected to utilize stop gear 11 and card 13, the card is solid under reset spring 14 and T type movable rod 15's effect, it is inconvenient to have solved photography luminaire pitch angle and has adjusted, and fixed effect is relatively poor, leads to awkward problem.

The utility model provides a novel remove photography luminaire, through rotating external gear 9, the threaded rod 5 that drives through built-in gear 6 connection rotates, and the screwed pipe 8 that realizes the outside goes up and down under the effect of sleeve pipe 7, and the highly difficult problem that highly is difficult to adjust, the relatively poor problem of practicality of photography luminaire has been solved according to the demand.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A novel remove photography luminaire, includes installation base (10), its characterized in that: the upper surface of the mounting base (10) is provided with a threaded rod (5) and a sleeve (7) respectively, the threaded rod (5) is located on the inner side of the sleeve (7), a threaded pipe (8) matched with the sleeve (7) is screwed on the outer side of the threaded rod (5), a top plate (4) is fixedly connected to the upper end of the threaded pipe (8), a lower hinged frame (3) is fixedly mounted on the upper surface of the top plate (4), a connecting shaft (12) is rotatably connected to the inner side of the lower hinged frame (3), an upper hinged frame (2) and a limiting gear (11) are sleeved on the outer side of the connecting shaft (12) respectively, a photographic lamp body (1) is fixedly mounted on the upper surface of the upper hinged frame (2), a reset spring (14) is fixedly mounted on the lower surface of the lower hinged frame (3), and a T-shaped movable rod (15) penetrating through the lower hinged frame (3) is arranged inside the reset spring (14, t type movable rod (15) and reset spring (14) fixed connection, just the upper end fixedly connected with of T type movable rod (15) and stop gear (11) meshing card (13).

2. A new type of mobile camera light as claimed in claim 1, characterized in that the spacing between the teeth of the limit gear (11) is 0.15mm, and the limit gear (11) is located inside the upper hinge frame (2).

3. A novel mobile photography lamp as claimed in claim 1, wherein the connection shaft (12) is connected with the lower hinged bracket (3) through a bearing, and the threaded rod (5) is connected with the mounting base (10) through a bearing.

4. The novel mobile photography lamp of claim 1, wherein an internal gear (6) is sleeved on the outer side of the threaded rod (5), an external gear (9) penetrating through the sleeve (7) is rotatably connected to the upper surface of the mounting base (10), and the external gear (9) is meshed with the internal gear (6).

5. A novel mobile photography lamp according to claim 4, characterized in that the threaded pipe (8) is rectangular and the threaded pipe (8) is located directly above the internal gear (6).

6. The novel mobile photography lamp of claim 1, wherein four mounting grooves (16) are uniformly formed on the lower surface of the mounting base (10), and a traveling wheel (17) is rotatably connected to the inner side of each mounting groove (16).