CN212905849U

CN212905849U - Photographic teaching auxiliary device

Info

Publication number: CN212905849U
Application number: CN202022434526.4U
Authority: CN
Inventors: 张坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-04-06
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a photographic teaching auxiliary device, which comprises a housing, the bearing has all been welded to casing inner wall both sides, and the casing up end is equipped with the spacing groove to sliding connection has the sliding block in the middle part of the spacing groove, sliding block upper end integration is connected with the stopper, and the inboard threaded connection in stopper bottom has the screw thread head, adjust ball upper end integration and be connected with the support column, and the welding of support column upper end has the connecting seat, the welding of connecting seat upper end has the backup pad, and backup pad up end bolt fastening has the light filling lamp. This photographic teaching auxiliary device adjusts the angle of shining of light filling lamp through adjusting ball and adjustment tank for the light filling lamp can be omnidirectional carry out the light filling operation to the object, and rotate the carousel and can carry out far and near regulation to the light filling lamp, and the controllability of device is higher, and simultaneously, rotate adjust knob and can change the regulation damping of device according to user's demand, and the travelling comfort of device is higher.

Description

Photographic teaching auxiliary device

Technical Field

The utility model relates to a photographic arrangement technical field specifically is a photographic teaching auxiliary device.

Background

The photographing refers to a process of recording images by using a special device, generally, a mechanical camera or a digital camera is used for photographing, and in the process of shooting a real object, in order to ensure better light sensation of a picture, a light supplement lamp is needed to be used for supplementing light to the object, so that a special auxiliary device is needed to be used for adjusting the irradiation angle of the light supplement lamp.

Current teaching auxiliary device is mostly single bearing structure, and the irradiation angle to the light filling lamp of unable all-round multi-angle is adjusted, can't carry out far and near regulation to fixed light filling lamp, and simultaneously, damping is single when the device angular adjustment, can't carry out damping according to the user's demand and adjust, and the travelling comfort of device is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photographic teaching auxiliary device to the angle is shone in the regulation of the unable all-round multi-angle that provides in solving above-mentioned background art, can't carry out far and near regulation to the light filling lamp, and device regulation damping is single, can't adjust according to the user's demand, the not high problem of travelling comfort of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photographic teaching auxiliary device, includes the casing, the bearing has all been welded to casing inner wall both sides, and the casing up end is equipped with the spacing groove to sliding connection has the sliding block in the middle part of the spacing groove, the integration of sliding block upper end is connected with the stopper, and the inboard threaded connection in stopper bottom has the screw thread head to the inboard sliding connection of stopper has the regulation ball, the integration of regulation ball upper end is connected with the support column, and the welding of support column upper end has the connecting seat, the welding of connecting seat upper end has the backup pad, and backup pad up end bolt fastening has the light.

Preferably, the outer side of the threaded head is in threaded connection with an adjusting knob, and a gasket is installed on the inner side of the adjusting knob.

Preferably, the limiting block surface clamping groove is connected with an adjusting block, the adjusting block is connected with the threaded head through a bolt, and the limiting block, the adjusting block and the threaded head form an elastic structure.

Preferably, the side surface of the connecting seat is integrally connected with an adjusting handle, the tail end of the adjusting handle is provided with an anti-skidding sleeve, and the connecting seat and the adjusting handle form an adjusting structure.

Preferably, the inner wall of the adjusting block is provided with a rubber pad, the inner side of the rubber pad is provided with an adjusting groove, and the rubber pad and the adjusting ball form a fixed structure.

Preferably, the welding of bearing inner wall has the threaded rod, and the terminal carousel of installing of threaded rod to the threaded rod is threaded connection with the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the auxiliary device for photography teaching adjusts the irradiation angle of the light supplement lamp through the adjusting ball and the adjusting groove, so that the light supplement lamp can perform light supplement operation on an object in an all-around manner, the light supplement lamp can be adjusted in a far and near manner by rotating the turntable, the device is higher in adjustability, meanwhile, the adjusting damping of the device can be changed according to the requirements of a user by rotating the adjusting knob, and the device is higher in comfort;

1. the pushing handle can drive the connecting seat to rotate so as to drive the adjusting ball to be attached to the adjusting groove to rotate, so that the irradiation angle of the light supplementing lamp at the upper end of the supporting plate can be adjusted in all directions, the adjusting precision of the device is higher, meanwhile, the rotating turntable can drive the threaded rod to rotate so as to drive the sliding block to be attached to the threaded rod to slide, the distance adjustment of the irradiation light beam of the light supplementing lamp is finally realized, and the applicability of the device is higher;

2. the adjusting knob is rotated to drive the adjusting block at the tail end of the threaded head to be attached to the surface clamping groove of the limiting block to slide, so that the friction force between the rubber pad and the adjusting ball is changed, a user can adjust the damping of the device according to the requirement, and the comfort of the device is higher.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is the utility model discloses the stopper look sideways at the schematic diagram.

In the figure: 1. a housing; 2. a turntable; 3. a threaded rod; 4. a screw head; 5. adjusting a knob; 6. a limiting block; 7. an anti-slip sleeve; 8. an adjusting handle; 9. a light supplement lamp; 10. a support plate; 11. a connecting seat; 12. a support pillar; 13. adjusting the ball; 14. an adjusting block; 15. a bearing; 16. a slider; 17. a gasket; 18. a limiting groove; 19. a rubber pad; 20. and (4) adjusting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a photographic teaching auxiliary device comprises a machine shell 1, a rotary plate 2, a threaded rod 3, a threaded head 4, an adjusting knob 5, a limiting block 6, an anti-skidding sleeve 7, an adjusting handle 8, a light supplementing lamp 9, a supporting plate 10, a connecting seat 11, a supporting column 12, an adjusting ball 13, an adjusting block 14, a bearing 15, a sliding block 16, a gasket 17, a limiting groove 18, a rubber pad 19 and an adjusting groove 20, wherein the bearing 15 is welded on two sides of the inner wall of the machine shell 1, the limiting groove 18 is arranged on the upper end face of the machine shell 1, the sliding block 16 is connected in the middle of the limiting groove 18 in a sliding manner, the limiting block 6 is integrally connected at the upper end of the sliding block 16, the threaded head 4 is connected at the inner side of the bottom end of the limiting block 6 in a threaded manner, the adjusting ball 13 is connected in a sliding manner on, and a light supplement lamp 9 is fixed on the upper end face of the support plate 10 through bolts.

The outside threaded connection of thread head 4 has adjust knob 5, and adjust knob 5 inboard installs gasket 17 for rotate adjust knob 5 can the holistic regulation damping of adjusting device.

Stopper 6 surface draw-in groove is connected with regulating block 14, and regulating block 14 and screw thread head 4 are bolted connection to stopper 6, regulating block 14 and screw thread head 4 constitute the elasticity structure, make regulating block 14 can laminate stopper 6 surface draw-in groove and slide, thereby change the interval between stopper 6 and the regulating block 14.

The side face of the connecting base 11 is integrally connected with an adjusting handle 8, the tail end of the adjusting handle 8 is provided with an anti-skidding sleeve 7, and the connecting base 11 and the adjusting handle 8 form an adjusting structure, so that the rotating adjusting handle 8 can drive the connecting base 11 to integrally rotate.

The inner wall of the adjusting block 14 is provided with a rubber pad 19, an adjusting groove 20 is formed in the inner side of the rubber pad 19, and the rubber pad 19 and the adjusting ball 13 form a fixing structure, so that the friction force between the adjusting ball 13 and the adjusting groove 20 under the extrusion of the rubber pad 19 is increased, and the adjustment and fixing operation of the irradiation angle of the light supplement lamp 9 is realized.

Bearing 15 inner wall welding has threaded

rod

3, and 3 end-to-end installations of threaded rod have carousel 2 to threaded rod 3 is threaded connection with sliding block 16, makes carousel 2 can drive threaded rod 3 and rotate, thereby drives sliding block 16 laminating threaded rod 3 and slides.

The working principle is as follows: when using this photographic teaching auxiliary device, install the light filling device earlier, see fig. 1, fig. 2 and fig. 3, with the whole bolt fastening of light filling lamp 9 on the backup pad 10 surface, when photographic, open light filling lamp 9, the user holds antiskid cover 7, rotate according to the shooting light demand and adjust 8, make and adjust 8 drive connecting seat 11 and wholly rotate, at this moment, adjusting ball 13 of connecting seat 11 lower extreme pastes the adjustment tank 20 rotation of 6 inner walls of stopper under the drive of support column 12, thereby realize the omnidirectional angle of illumination regulation operation of light filling lamp 9, when the light filling position of light filling lamp 9 needs to be impeld, rotatable carousel 2, carousel 2 drives sliding block 3 and rotates, thereby it slides forward along spacing groove 18 wholly to drive sliding block 16, make the position of shining of light filling lamp 9 move forward.

Referring to fig. 1 and 3, the user is when adjusting the angle of shining of light filling lamp 9, rotatable adjust knob 5, adjust knob 5 drives thread head 4 and rotates, thereby 6 surperficial draw-in grooves of the whole stopper of laminating of pulling regulating block 14 are inwards shrunk, make the interval between regulating block 14 and the stopper 6 reduce, at this moment, adjusting ball 13 is under the extrusion of rubber pad 19, and the frictional force increase between the adjustment tank 20, thereby realized the damped regulation operation of device angle modulation, ensured that the user can carry out damping regulation according to self demand.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A photographic teaching aid, includes casing (1), its characterized in that: casing (1) inner wall both sides all weld bearing (15), and casing (1) up end is equipped with spacing groove (18) to sliding connection has sliding block (16) at spacing groove (18) middle part, sliding block (16) upper end integration is connected with stopper (6), and stopper (6) bottom inboard threaded connection has thread head (4) to stopper (6) inboard sliding connection has adjusting ball (13), adjusting ball (13) upper end integration is connected with support column (12), and support column (12) upper end welding has connecting seat (11), the welding of connecting seat (11) upper end has backup pad (10), and backup pad (10) up end bolt fastening has light filling lamp (9).

2. A teaching aid according to claim 1, wherein: the outer side of the threaded head (4) is in threaded connection with an adjusting knob (5), and a gasket (17) is installed on the inner side of the adjusting knob (5).

3. A teaching aid according to claim 1, wherein: the surface clamping groove of the limiting block (6) is connected with an adjusting block (14), the adjusting block (14) is connected with the thread head (4) through a bolt, and the limiting block (6), the adjusting block (14) and the thread head (4) form an elastic structure.

4. A teaching aid according to claim 1, wherein: the side face of the connecting seat (11) is integrally connected with an adjusting handle (8), the tail end of the adjusting handle (8) is provided with an anti-skidding sleeve (7), and the connecting seat (11) and the adjusting handle (8) form an adjusting structure.

5. A teaching aid according to claim 3, wherein: the inner wall of the adjusting block (14) is provided with a rubber pad (19), the inner side of the rubber pad (19) is provided with an adjusting groove (20), and the rubber pad (19) and the adjusting ball (13) form a fixed structure.

6. A teaching aid according to claim 1, wherein: bearing (15) inner wall welding has threaded rod (3), and threaded rod (3) end installs carousel (2) to threaded rod (3) are threaded connection with sliding block (16).