CN210894944U

CN210894944U - Tripod camera lamp bracket

Info

Publication number: CN210894944U
Application number: CN201921937724.3U
Authority: CN
Inventors: 许轲
Original assignee: Ningbo Dingsheng Movie And Television Equipment Co ltd
Current assignee: Ningbo Dingsheng Movie And Television Equipment Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-30
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a tripod photography luminaire bracket packs up to the difficult one of them supporting legs of current like product, places in the technical problem that wall limit or corner used and designs. The photographic lamp holder comprises supporting legs, a fixed block, a connecting rod, a movable block and a central axis tube, and is characterized in that the supporting legs comprise two main supporting legs and one auxiliary supporting leg, one end of the bottom of the auxiliary supporting leg is sleeved in the auxiliary supporting leg, an auxiliary supporting leg sleeve is arranged at the joint of the auxiliary supporting leg and the auxiliary supporting leg, and one side of the auxiliary supporting leg sleeve is provided with an auxiliary supporting leg knob; the movable block includes main movable block and vice movable block, the one end of main stabilizer blade respectively with the global articulated fixed connection of the external diameter of main movable block, the top other end of vice stabilizer blade is global articulated fixed connection with the external diameter of vice movable block, vice movable block is located the top of main movable block, stabilizer blade lock button between main movable block and the central siphon is main tributary foot knob. When the auxiliary support legs are folded, the end parts of the two main support legs and the auxiliary support legs form a right-angled triangle structure.

Description

Tripod camera lamp bracket

Technical Field

The utility model relates to a tripod is a tripod photography luminaire bracket.

Background

The tripod generally refers to an auxiliary tool for supporting and fixing cameras, video cameras, measuring instruments and the like, and adjusting angles and heights, and has a main function of stabilizing the equipment so as to achieve certain shooting or measuring effects. Wherein, some present movie & TV tripods quality are heavier, and the cloud platform is higher, and stability requires more, also can be used to photography and video recording equipment such as photography luminaire, reflection of light umbrella. For example, the utility model discloses a photographic lamp holder as application number 200620066353.2 disclosed in the chinese patent document, publication date 2007, 11/21/11; further, as disclosed in chinese patent document No. 201720316663.3, publication No. 2017.11.28, utility model entitled "high platform video tripod". However, the supporting legs of the product and the like are difficult to retract, so that the occupied area is reduced when the supporting legs are used, and the supporting legs are placed beside a wall or at a corner of the wall for use.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a tripod camera lamp bracket for the field, which solves the technical problem that the prior similar products are difficult to be folded by one supporting leg and placed on the wall edge or the corner for use. The purpose is realized by the following technical scheme.

A tripod camera lamp bracket comprises supporting legs, a fixed block, a connecting rod, a movable block and a middle shaft tube, wherein one ends of the three supporting legs are respectively hinged and fixed on the outer diameter peripheral surface of the movable block; the structure design key points are that the supporting legs comprise two main supporting legs and one auxiliary supporting leg, one end of the bottom of the auxiliary supporting leg is sleeved in the auxiliary supporting leg, an auxiliary supporting leg pipe sleeve is arranged at the pipe orifice of the auxiliary supporting leg at the joint of the auxiliary supporting leg and the auxiliary supporting leg, and an auxiliary supporting leg knob is arranged on one side of the auxiliary supporting leg pipe sleeve; the movable block includes main movable block and vice movable block, the one end of main stabilizer blade respectively with the global articulated fixed connection of the external diameter of main movable block, the top other end of vice stabilizer blade is global articulated fixed connection with the external diameter of vice movable block, vice movable block is located the top of main movable block, stabilizer blade lock button between main movable block and the central siphon is main tributary foot knob. When the auxiliary support legs are folded, the length of the auxiliary support legs is adjusted, and the position of the auxiliary movable block on the central axis tube is adjusted, the end parts of the two main support legs and the end part of one auxiliary support leg can be fixed on the ground through the right-angled triangle structure, and the photographic lamp holder is attached to a wall corner or a wall side for placement.

The auxiliary movable block is a hoop with an opening at one side, and an auxiliary support leg knob is arranged on the auxiliary movable block at one side of the joint of the auxiliary support legs and the auxiliary movable block. The structure is convenient for the state of the auxiliary support leg to further fix the state of the auxiliary support leg after the auxiliary support leg knob fixes the auxiliary movable block.

The auxiliary supporting leg is fixedly provided with a locking hook block at the hinged fixed position of the auxiliary supporting leg and the auxiliary movable block, and a hook opening at one side of the locking hook block is buckled with a hinged shaft or a screw shaft of an auxiliary supporting leg knob. The structure is convenient for the auxiliary support legs to be detached from the auxiliary movable block through the latch hook block, the structure can also omit the auxiliary support leg knob, and only the screw shaft of the auxiliary support leg knob is reserved.

The top of one side of the central axis tube of the main movable block is provided with an annular groove, the annular groove of the main movable block is sleeved with the auxiliary movable block to form an annular ring, a locking block is arranged on a screw rod of a main support knob of the outer diameter of the central axis tube, and the locking block is propped against and locked with the outer diameter of the central axis tube and the outer diameter of the auxiliary movable block through the main support knob. The structure is convenient for the main movable block and the auxiliary movable block to be jointed to form a complete ring when the photographic lamp bracket is opened for normal use; when the auxiliary movable block and the main movable block fall off, the main support knob is not influenced to lock the main movable block and the central axis tube through the locking block.

And a disc level meter is arranged on one side of the end face of the top ring of the main movable block. The disc level gauge is convenient for horizontal adjustment of the photographic lamp holder in two use states.

The connecting rods are respectively connecting rod plates symmetrically arranged on two sides, and the main supporting legs and the auxiliary supporting legs are driven by the connecting rods, the main movable blocks and the auxiliary movable blocks to be folded upwards or downwards. The structure is convenient for the bidirectional furling operation of the main supporting leg and the auxiliary supporting leg.

The fixed block on one side of the auxiliary supporting leg is hinged and fixed with the connecting rod, a pipe buckling block is arranged at the hinged and fixed position of the connecting rod, the pipe buckling block passes through the groove of the hinged shaft and the screw fixed block, and the auxiliary supporting leg is buckled and fixed in the groove on one side of the pipe buckling block when folded. The structure is convenient for the fixation of the auxiliary supporting legs when the auxiliary supporting legs are folded.

The bottom of the main supporting leg and the bottom of the secondary supporting leg are sleeved with the extension leg, and the pipe orifices of the main supporting leg and the secondary supporting leg at the extension leg are provided with extension pipe sleeves and extension knobs. The structure is convenient for further enhancing the use height of the photographic lamp holder.

And a standby knob is arranged on one side of the central axis tube of the auxiliary movable block. The structure is convenient for further enhancing the fixation of the auxiliary movable block on the central shaft tube and the firmness of the whole structure.

The utility model has reasonable structure design, convenient use, access and production, particularly convenient use at the wall edge and the wall corner, and good stability and firmness; the fixing device is mainly used for fixing photographic auxiliary equipment such as a photographic lamp and the like, and is used for improving the structure of similar products.

Drawings

Fig. 1 is a schematic view of the structure of the secondary support leg in the use state of the present invention.

Fig. 2 is another side view of the structure of fig. 1.

Fig. 3 is a schematic view of a corner use state structure of fig. 1.

Fig. 4 is a structural schematic view of the upward furled state of fig. 1.

Fig. 5 is a schematic view showing a state in which the sub-stand portion of fig. 1 is drawn out for use, and the frame is enlarged.

Fig. 6 is a schematic view of the modified structure of fig. 1, in which the framing portion is enlarged and the sub-legs are in an open state.

Figure number and name: 1. the lifting pipe comprises a main supporting leg, 2, a fixed block, 3, a connecting rod, 4, a main movable block, 5, a main supporting leg knob, 6, a disc level meter, 7, an auxiliary movable block, 8, a central shaft pipe, 9, a lifting pipe assembly, 10, an auxiliary supporting leg knob, 11, an auxiliary supporting leg, 12, an auxiliary supporting leg pipe sleeve, 13, an auxiliary supporting leg knob, 14, an auxiliary supporting leg, 15, a pipe buckling block, 16 and a locking hook block.

Detailed Description

The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1 to 5, the photographic lamp holder includes a main supporting leg 1, a fixed block 2, a connecting rod 3, a main movable block 4, an auxiliary movable block 7, a central axis tube 8 and an auxiliary supporting leg 11, wherein one end of each of the two main supporting legs is respectively fixed on the peripheral surface of the outer diameter of the main movable block in a hinged manner, one end of each of the auxiliary supporting legs is fixed on the peripheral surface of the outer diameter of the auxiliary movable block in a hinged manner, a main supporting leg knob 5 is arranged on one side of the main movable block, the main movable block is fixed on the outer diameter of the central axis tube through the main supporting leg knob in a locked manner. Two main stabilizer blades and an auxiliary stabilizer blade constitute triangle-shaped and support, and the connecting rod is the connecting rod board that bilateral symmetry set up respectively, and the connecting rod both ends are articulated fixedly with fixed block, main stabilizer blade, auxiliary stabilizer blade respectively, and the fixed block sets up in the one end of central siphon, and the other end of central siphon embolias the centre bore that stretches out main movable block and auxiliary movable block to be equipped with lift pipe subassembly 9 or cloud platform subassembly. One end of the bottom of the auxiliary stand bar is sleeved with an auxiliary stand bar 14, an auxiliary stand bar pipe sleeve 12 is arranged at the pipe orifice of the auxiliary stand bar at the joint of the auxiliary stand bar and the auxiliary stand bar, and an auxiliary stand bar knob 13 is arranged on one side of the auxiliary stand bar pipe sleeve.

The auxiliary movable block is a hoop with an opening at one side, and an auxiliary support leg knob 10 is arranged on the auxiliary movable block at one side of the joint of the auxiliary support legs and the auxiliary movable block; the top of one side of the central shaft tube of the main movable block is provided with an annular groove, the auxiliary movable block is sleeved in the annular groove of the main movable block to form an annular ring, a screw rod on a main support knob of the outer diameter of the central shaft tube is provided with a locking block, and the locking block is propped against and locked with the outer diameter of the central shaft tube and the outer diameter of the auxiliary movable block through the main support knob; a disc level meter 6 is arranged on one side of the end face of the top ring of the main movable block. A pipe buckling block 15 is arranged at the hinged fixing position of the fixing block at one side of the auxiliary supporting leg and the connecting rod, and the pipe buckling block passes through a hinge shaft and a groove of the screw fixing block; the auxiliary support legs are buckled and fixed in a notch on one side of the pipe buckling block when being folded, and the main support legs and the auxiliary support legs are driven by the connecting rod, the main movable block and the auxiliary movable block to be folded upwards or downwards.

When the tripod is used, the secondary support leg knob is rotated, the secondary support legs and the secondary support legs of the photographic lamp holder are adjusted to be as long as the main support legs, the main support legs and the secondary support legs are opened, the main movable block and the secondary movable block move together on the central axis pipe, the main support leg knob is locked, and the photographic lamp holder can be used as an existing tripod of the same type. The length that is less than main stabilizer blade is adjusted to rotatory time stabilizer blade knob, this photographic lighting fixture's vice stabilizer blade and time stabilizer blade, and vice movable block moves the central siphon to main movable block top, and vice stabilizer blade lock is in the pipe cramp of fixed block, and the tip of main stabilizer blade and time stabilizer blade is right angled triangle, and the bubble in the disc spirit level is located the center of disc spirit level, and the bottom of this photographic lighting fixture is the horizontality, and this photographic lighting fixture can place and use in wall limit or corner.

According to the above structure and using features, as shown in fig. 6, the latch block 16 is fixed on the auxiliary support leg at the hinged fixing position of the auxiliary support leg and the auxiliary movable block, and the hook opening at one side of the latch block is buckled with the hinge shaft or the screw shaft of the knob of the auxiliary support leg. Meanwhile, in order to increase the use height of the photographic lamp holder, the bottom parts of the main support leg and the secondary support leg are sleeved with the extension leg, and the pipe orifices of the main support leg and the secondary support leg at the extension leg are provided with extension pipe sleeves and extension knobs; and a standby knob is arranged on one side of the middle shaft tube of the auxiliary movable block, so that the position of the auxiliary movable block on the middle shaft tube is further locked.

Claims

1. A tripod camera lamp bracket comprises supporting legs, a fixed block (2), a connecting rod (3), a movable block and a central shaft tube (8), wherein one ends of the three supporting legs are respectively hinged and fixed on the outer diameter peripheral surface of the movable block, pipe fittings below the three supporting legs at the hinged position of the movable block are respectively connected with the outer diameter peripheral surface of the fixed block through the connecting rod, two ends of the connecting rod are respectively hinged and fixed with the fixed block and the supporting legs, the fixed block is arranged at one end of the central shaft tube, the other end of the central shaft tube is sleeved in the central hole extending out of the movable block and is provided with a lifting pipe assembly (9) or a tripod head assembly, and; the supporting leg is characterized by comprising two main supporting legs (1) and one auxiliary supporting leg (11), wherein one end of the bottom of the auxiliary supporting leg is sleeved with the auxiliary supporting leg (14), an auxiliary supporting leg sleeve (12) is arranged at the pipe orifice of the auxiliary supporting leg at the joint of the auxiliary supporting leg and the auxiliary supporting leg, and an auxiliary supporting leg knob (13) is arranged at one side of the auxiliary supporting leg sleeve; the movable block includes main movable block (4) and vice movable block (7), the one end of main tributary foot respectively with the global articulated fixed connection of the external diameter of main movable block, the top other end of vice stabilizer blade and the global articulated fixed connection of the external diameter of vice movable block, vice movable block is located the top of main movable block, the stabilizer blade lock button between main movable block and central siphon (8) is main tributary foot knob (5).

2. The tripod camera lamp stand according to claim 1, wherein the auxiliary movable block (7) is a hoop with an opening at one side, and the auxiliary leg knob (10) is provided at one side of the auxiliary movable block at the joint of the auxiliary leg (11) and the auxiliary movable block.

3. The tripod camera lamp holder according to claim 2, wherein the hinge-fixed position of the auxiliary leg (11) and the auxiliary movable block (7) is fixedly provided with a latch hook block (16), and a hook opening at one side of the latch hook block is buckled with a hinge shaft or a screw shaft of the auxiliary leg knob (10).

4. The tripod camera lamp stand according to claim 1, wherein the main movable block (4) has an annular groove at the top of one side of the central shaft tube (8), the auxiliary movable block (7) is inserted into the annular groove of the main movable block to form a ring, and the main leg knob (5) of the outer diameter of the central shaft tube has a locking block on the screw rod, and the locking block is locked against the outer diameter of the central shaft tube and the outer diameter of the auxiliary movable block through the main leg knob.

5. A tripod camera light holder as claimed in claim 1, wherein a disc level (6) is provided on the side of the end face of the top ring of the main movable block (4).

6. The tripod camera lamp stand according to claim 1, wherein the connecting rods (3) are respectively connecting rod plates symmetrically arranged at both sides, and the main supporting leg (1) and the auxiliary supporting leg (11) are driven by the connecting rods, the main movable block (4) and the auxiliary movable block (7) to be folded upwards or downwards.

7. The tripod camera lamp holder according to claim 6, wherein the fixing block (2) at one side of the auxiliary leg (11) is hinged to the connecting rod (3) and provided with a pipe fastening block (15) which passes through the hinge shaft and the groove of the screw fixing block, and the auxiliary leg is fastened and fixed in the groove at one side of the pipe fastening block when folded.

8. A tripod camera light holder as claimed in claim 1, wherein the bottom of the main leg (1) and the secondary leg (14) are nested in the extension leg, and the tube mouths of the main leg and the secondary leg at the extension leg are provided with extension tube sleeves and extension knobs.

9. The tripod camera lamp stand of claim 1, wherein a spare knob is provided on one side of the central axis tube (8) of the auxiliary movable block (7).