Photographic car

Abstract

The utility model discloses a photographic car, which is used for supporting a light supplement lamp and comprises a movable car body and a plurality of fixing seats fixed on the car body, and telescopic rods are connected onto the fixing seats. The telescopic end of the telescopic rod is used for being connected with a light supplementing lamp. Or the telescopic end of the telescopic rod is connected with a supporting cross rod mechanism, and the supporting cross rod mechanism is used for being connected with a light supplementing lamp and adjusting the lighting position and / or the lighting direction of the light supplementing lamp relative to the vehicle body. A plurality of fixing seats are fixed on a movable vehicle body, and a telescopic rod used for supporting a light supplementing lamp is fixed on one of the fixing seats; when the light supplementing lamps need to be moved during outdoor shooting, the positions of one or more light supplementing lamps can be adjusted by moving the vehicle body, the distance and / or angle of the light supplementing lamps relative to the vehicle body can be adjusted through the supporting cross rod mechanism, the adjusting flexibility of the lighting positions and the lighting directions of the light supplementing lamps is improved, and the maneuverability and flexibility of the photographic vehicle are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic equipment, and particularly relates to a photographic vehicle. Background Art

[0002] When doing outdoor live broadcasts at night, the lighting engineer needs to carry equipment such as fill lights, soft light boxes, controllers, storage batteries, mobile power supplies, etc. Each fill light also needs to be separately equipped with a tripod for supporting the fill light, resulting in a relatively large number of equipment that the lighting engineer needs to carry, and it is inconvenient to move for supplementary lighting during mobile transition shooting. Content of the Utility Model

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the fill light is inconvenient for mobile supplementary lighting during outdoor shooting in the prior art, so as to provide a photographic vehicle.

[0004] To solve the above technical problem, the technical solution of the utility model is as follows:

[0005] A photographic vehicle includes a movable vehicle body and a plurality of fixed seats fixed on the vehicle body, and at least one of the fixed seats is connected with a telescopic rod; the telescopic end of the telescopic rod is used for connecting a fill light; or the telescopic end of the telescopic rod is connected with a support crossbar mechanism, the support crossbar mechanism is used for connecting the fill light, and the support crossbar mechanism is used for adjusting the lighting position and / or lighting direction of the fill light relative to the vehicle body.

[0006] Further, the telescopic rod includes a plurality of rod bodies axially telescoping with each other and a telescopic rod locking member for locking adjacent two rod bodies, the telescopic end of the telescopic rod is provided with a connecting head, and the fill light is detachably connected to the connecting head.

[0007] Further, the telescopic rod includes a plurality of rod bodies axially telescoping with each other and a telescopic rod locking member for locking adjacent two rod bodies; the telescopic end of the telescopic rod is provided with a connecting head, and a support crossbar mechanism is connected to the connecting head; the support crossbar mechanism includes an adjusting component detachably connected to the connecting head, a support crossbar connected to the adjusting component, and a counterweight block connected to one end of the support crossbar; the fill light is connected to the other end of the support crossbar.

[0008] Further, the adjusting component includes:

[0009] A locking sleeve, including a sleeve body sleeved on the outer periphery of the support crossbar and having a notch at one end, and a pair of notch connecting parts connected to two ends of the sleeve body having the notch; the sleeve body is connected to the connecting head;

[0010] A locking knob, connected to a pair of the notch connection parts, is used to drive the pair of notch connection parts to approach each other so that the sleeve body locks the support crossbar or move away from each other to loosen the support crossbar.

[0011] Furthermore, the adjusting assembly further includes:

[0012] A locking seat, with one end connected to the connector head;

[0013] A connecting arm, with one end fixed to the locking seat and the other end extending towards the locking sleeve;

[0014] A pitching adjusting seat, fixedly connected to the sleeve body, and an arc-shaped adjusting groove is provided on the pitching adjusting seat;

[0015] A connecting shaft, connected between the connecting arm and the pitching adjusting seat, and the axis of the connecting shaft passes through the center of the adjusting groove; the pitching adjusting seat rotates relative to the connecting arm around the axis of the connecting shaft to adjust the pitching angle of the locking sleeve and the support crossbar thereon;

[0016] A pitching locking member, connected between the pitching adjusting seat and the connecting arm, is used to lock and unlock between the pitching adjusting seat and the connecting arm.

[0017] Furthermore, the support crossbar includes a plurality of crossbar bodies that axially telescopingly engage with each other and a crossbar locking member connected between adjacent two crossbar bodies.

[0018] Furthermore, the vehicle body includes a folding frame, and the folding frame includes a front-side frame and a rear-side frame arranged in parallel, and a hinged link bracket hingedly connected between the front-side frame and the rear-side frame. The front-side frame and the rear-side frame are folded and unfolded through the hinged link bracket.

[0019] Furthermore, the vehicle body further includes a support foot mechanism. The fixed seat is connected to the front-side frame, and one end of the support foot mechanism is connected to the front-side frame and the other end is adapted to support on the ground on the side of the front-side frame away from the rear-side frame.

[0020] Furthermore, the support foot mechanism is detachably connected to the front-side frame.

[0021] Further, the fixed seat is a sleeve fixedly connected to one of the vertically arranged upright rods of the front side frame; the support leg mechanism includes a positioning sleeve with one end sleeved on the fixed seat, and a support leg rotatably connected to the positioning sleeve around a horizontal axis; during the rotation process, the support leg has a working support state with one end supported on the ground on the side of the front side frame away from the rear side frame, and a non-working folded state of folding and retracting towards the front side frame.

[0022] Further, the positioning sleeve is fixed with a mounting plate, the mounting plate is provided with an arc groove, the horizontal axis is connected between the mounting plate and the support leg, and the support leg is rotatably arranged relative to the mounting plate around the axis of the horizontal axis.

[0023] Further, the mounting plate is provided with an arc groove, the center of the arc groove is located on the axis of the horizontal axis, a positioning pin is slidably connected to the arc groove, the other end of the positioning pin penetrates through the support leg, a locking nut is threadedly connected to the end of the positioning pin away from the mounting plate, and an elastic member elastically supported between the mounting plate and the support leg is also sleeved on the outer periphery of the positioning pin.

[0024] Further, the fixed seat is a sleeve fixedly connected to one of the vertically arranged upright rods of the front side frame, and a sleeve locking member for locking the telescopic rod on the sleeve is connected to the sleeve.

[0025] Further, a pull handle for facilitating the pulling of the folding frame is also connected to the front side frame.

[0026] Further, the vehicle body further includes a plurality of wheels, the wheels include front side wheels and rear side wheels, the front side frame is connected to the front side wheels, and the rear side frame is connected to the rear side wheels; the front side wheels are universal wheels with brake pads.

[0027] The technical solution of the present utility model has the following advantages:

[0028] 1. The camera dolly provided by the utility model fixes a plurality of fixing seats on a movable vehicle body, and connects one or more telescopic rods for supporting a fill light and adjusting the height of the fill light to the corresponding fixing seats; when it is necessary to move the fill light during outdoor shooting, the position of one or more fill lights can be adjusted by moving the vehicle body, and the operation of adjusting the position of the fill light is more convenient; moreover, when a support crossbar mechanism is connected to the telescopic rod, the distance and / or angle of the fill light relative to the vehicle body can also be adjusted by using the support crossbar mechanism, further increasing the flexibility of adjusting the illumination position and illumination direction of the fill light. When there are two or more groups of telescopic rods and support crossbar mechanisms, two or more groups of fill lights can be used for filling light in different positions and in different directions respectively, making the operation of arranging multiple groups of fill lights more convenient. In addition, when moving and transitioning for fill light, the positions of multiple groups of fill lights can be adjusted simultaneously by moving the vehicle body, without the need to adjust the relative positions of multiple groups of fill lights again, and the operation is simpler.

[0029] 2. The camera dolly provided by the utility model has the fill light detachably connected to the connection head of the telescopic rod. When fill light is not required, the fill light can be detached from the connection head, facilitating the carrying of the camera dolly.

[0030] 3. The camera dolly provided by the utility model has the support crossbar mechanism detachably connected to the telescopic rod. When fill light is not required, the support crossbar mechanism can be detached from the connection head, facilitating the carrying of the camera dolly; moreover, by arranging the fill light and the counterweight at both ends of the support crossbar, it is beneficial to keep the fill light balanced and reduce the shaking of the fill light.

[0031] 4. The camera dolly provided by the utility model is provided with an adjustment assembly composed of a locking sleeve and a locking knob. When it is necessary to adjust the illumination position and illumination direction of the fill light relative to the vehicle body, loosen the locking knob, and the support crossbar can rotate around its own axial direction and move relative to the locking sleeve along its own length direction. The rotation of the support crossbar around its own axial direction can adjust the illumination angle of the fill light, and the movement of the support crossbar relative to the locking sleeve along its own length direction can adjust the distance between the fill light and the vehicle body to adjust the illumination position of the fill light. When the illumination angle and illumination position of the fill light are adjusted in place, tighten the locking knob to lock the fill light at the required illumination angle and illumination position.

[0032] 5. The adjustment assembly of the camera dolly provided by the utility model further includes a locking seat, a connecting arm, a pitch adjustment seat, a connecting shaft and a pitch locking member; when it is necessary to adjust the pitch angle of the fill light, loosen the pitch locking member, and the whole formed by the pitch adjustment seat and the locking sleeve and the support crossbar connected thereto can rotate around the axial direction of the connecting shaft relative to the connecting arm to realize the adjustment of the pitch angle of the fill light; when the fill light is adjusted in place, tighten the pitch locking member to lock the fill light at the required pitch angle, further increasing the flexibility of adjusting the illumination angle of the fill light.

[0033] 6. The camera dolly provided by the present utility model, the support crossbar includes a plurality of crossbar bodies that axially telescope with each other and a crossbar locking member connected between adjacent two crossbar bodies. On the one hand, the distance between the fill light and the telescopic rod can be adjusted by the telescoping of the multi-section support crossbar. On the other hand, the distance between the counterweight and the telescopic rod can be adjusted, so that the configuration blocks and the fill light at both ends of the support crossbar can better maintain balance.

[0034] 7. The camera dolly provided by the present utility model, the vehicle body is composed of a folding frame, and the vehicle body can be folded, which is convenient for the storage and carrying of the camera dolly.

[0035] 8. After the fill light is installed on the telescopic rod of the camera dolly provided by the present utility model, the overall center of gravity of the camera dolly will shift forward to the front side frame, and the camera dolly is prone to lose balance. By additionally installing a support foot mechanism on the front side frame, the other end of the support foot mechanism supports on the ground on the side of the front side frame away from the rear side frame, and there are support measures on both sides of the front side frame, which can improve the balance of the vehicle body.

[0036] 9. The camera dolly provided by the present utility model, the support foot mechanism is detachably connected to the front side frame. When the influence on the overall center of gravity of the camera dolly is small after the fill light is installed on the telescopic rod, the support foot mechanism can be not installed according to needs, reducing the space occupied by the support foot mechanism.

[0037] 10. The camera dolly provided by the present utility model, the support foot is rotatably connected to the positioning sleeve around a horizontal axis. The support foot has a working support state with one end supporting on the ground and a non-working folded state of folding and retracting towards the front side frame, so that the support foot can be folded, improving the portability of the camera dolly.

[0038] 11. The camera dolly provided by the present utility model, the installation of the mounting plate, positioning pin, locking nut, and elastic member between the support foot and the positioning sleeve facilitates the adjustment of the locking position of the support foot.

[0039] 12. The camera dolly provided by the present utility model, uses a sleeve fixedly connected to one of the vertically arranged upright rods on the front side frame as a fixed seat, and utilizes a sleeve locking member to lock the telescopic rod on the sleeve. This structural form has the advantages of simple structure and convenient disassembly and assembly.

[0040] 13. The camera dolly provided by the present utility model, a pull handle is arranged on the front side frame, which is convenient to move the position of the folding frame through the pull handle.

[0041] 14. The camera dolly provided by the present utility model, the front side wheels are designed as universal wheels with brake pads, which is beneficial to fixing the camera dolly at the required position and making the camera dolly better maintain balance. Description of the Drawings

[0042] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0043] Figure 1 Schematic three-dimensional structure diagram of the camera vehicle in the embodiment of the present utility model;

[0044] Figure 2 Exploded view of the camera vehicle in the embodiment of the present utility model;

[0045] Figure 3 Schematic structure diagram of the adjustment assembly in the embodiment of the present utility model;

[0046] Figure 4 Schematic structure diagram of the support leg mechanism in the working support state in the embodiment of the present utility model;

[0047] Figure 5 Schematic structure diagram of the support leg mechanism in the non-working folded state in the embodiment of the present utility model;

[0048] Figure 6 Exploded view of the support leg mechanism in the embodiment of the present utility model;

[0049] Figure 7 Schematic structure diagram of the camera vehicle in the embodiment of the present utility model with two sets of telescopic rods installed and fill lights installed on both sets of support crossbar mechanisms;

[0050] Figure 8 Schematic structure diagram of the camera vehicle in the embodiment of the present utility model with one set of telescopic rod installed and the fill light directly installed above the telescopic rod.

[0051] Description of reference numerals in the drawings: 1, vehicle body; 11, front side frame; 12, rear side frame; 13, articulated link bracket; 14, pull handle; 15, front side wheel; 16, rear side wheel; 17, cloth bag; 2, fixed seat; 21, sleeve locking member; 3, telescopic rod; 31, rod body; 32, telescopic rod locking member; 4, supplementary light; 33, connecting head; 5, support crossbar mechanism; 51, support crossbar; 511, crossbar body; 512, crossbar locking member; 52, counterweight; 53, locking sleeve; 531, sleeve body; 532, notch connecting portion; 54, locking knob; 55, locking seat; 56, connecting arm; 57, pitching adjustment seat; 571, adjustment groove; 58, connecting shaft; 59, pitching locking member; 6, support foot mechanism; 61, positioning sleeve; 62, support foot; 63, horizontal shaft; 64, mounting plate; 641, arc groove; 65, positioning pin; 66, locking nut; 67, elastic member; 68, rotating block; 69, pipe plug. Detailed implementation manners

[0052] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0053] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0054] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0055] As Figure 1A camera car as shown in Fig. -2, which is mainly used to support one or more fill lights 4 and adjust the lighting position and lighting direction of one or more fill lights 4. The camera car includes a movable vehicle body 1, two groups of fixed seats 2, two groups of telescopic rods 3, two groups of support crossbar mechanisms 5 and two groups of support foot mechanisms 6. Among them, the two groups of fixed seats 2 are both fixedly connected to the vehicle body 1; the telescopic rods 3 are arranged vertically, the lower end of the telescopic rod 3 is detachably installed on a corresponding fixed seat 2, the support crossbar mechanism 5 is detachably installed on the telescopic end of the telescopic rod 3, and the support foot mechanism 6 is detachably installed on the vehicle body 1. It should be noted that the number of the fixed seats 2, the telescopic rods 3 and the support crossbar mechanisms 5 is not limited to two groups. During the use of the camera car, the telescopic rods 3, the support crossbar mechanisms 5 and the support foot mechanisms 6 can be installed on the vehicle body 1 or detached from the vehicle body 1. The fill light 4 can be directly installed above the telescopic rod 3 or at one end of the support crossbar mechanism 5. The telescopic rod 3 is used to adjust the height of the fill light 4, and the support crossbar mechanism 5 is used to adjust the lighting position and / or lighting direction of the fill light 4 relative to the vehicle body 1. The equipment installed on the telescopic rod 3 or the support crossbar mechanism 5 is not limited to the fill light 4, and can also be other types of lamps or a camera support for fixing a shooting device, etc.

[0056] For this camera car, by fixing a plurality of fixed seats 2 on the movable vehicle body 1 and connecting one or more telescopic rods 3 for supporting the fill light 4 and adjusting the height of the fill light 4 to the corresponding fixed seats 2; when it is necessary to move the fill light 4 during outdoor shooting, the position of one or more fill lights 4 can be adjusted simultaneously by moving the vehicle body 1, and the operation of adjusting the position of the fill light 4 is more convenient. Moreover, when the support crossbar mechanism 5 is connected to the telescopic rod 3, the distance and / or angle of the fill light 4 relative to the vehicle body 1 can also be adjusted by using the support crossbar mechanism 5, further increasing the flexibility of adjusting the lighting position and lighting direction of the fill light 4. When there are two or more groups of the telescopic rods 3 and the support crossbar mechanisms 5, two or more groups of fill lights 4 can be used for filling light in different positions and different directions respectively, making the operation of arranging multiple groups of fill lights 4 more convenient. In addition, when moving to another shooting location for filling light, the positions of multiple groups of fill lights 4 can be adjusted simultaneously by moving the vehicle body 1, and there is no need to adjust the relative positions of multiple groups of fill lights 4 again, and the operation is simpler.

[0057] Such as Figure 1 and Figure 2As shown in the figure, the vehicle body 1 includes a folding frame; the folding frame includes a front-side frame 11 and a rear-side frame 12 arranged in parallel, and a pair of articulated link brackets 13 hinged between the front-side frame 11 and the rear-side frame 12. The front-side frame 11 and the rear-side frame 12 are folded and unfolded through the pair of articulated link brackets 13. The articulated link bracket 13 specifically includes two or more groups of cross-articulated links. At least two links on the articulated link bracket 13 are hinged to the front-side frame 11, and at least two links are also hinged to the rear-side frame 12. The vehicle body 1 composed of the folding frame can be folded, which is convenient for the storage and carrying of the camera car. In an alternative embodiment, the folding form of the vehicle body 1 is not limited to the above-mentioned left-right folding folding frame, but can also be an up-down folding folding frame. The specific structural form of the folding bracket is a conventional design and will not be elaborated here.

[0058] As Figure 1 and Figure 2 shown in the figure, the vehicle body 1 further includes four wheels. The four wheels include two front-side wheels 15 and two rear-side wheels 16. The front-side wheels 15 are universal wheels with brake pads, and the rear-side wheels 16 are fixed wheels. The front-side frame 11 is connected above the front-side wheels 15, and the rear-side frame 12 is connected above the rear-side wheels 16. Designing the front-side wheels 15 as universal wheels with brake pads is beneficial to fixing the camera car at the required position and making the camera car better maintain balance.

[0059] As Figure 1 and Figure 2 shown in the figure, a pull handle 14 for facilitating the pulling of the folding frame is further connected to the front-side frame 11. The lower end of the pull handle 14 is hinged above the front-side frame 11, and a hole for easy gripping is provided at the upper end of the pull handle 14. A slot structure for buckling the upper end of the pull handle 14 is provided at the upper end of the front-side frame 11. A notch is provided on one side of the slot structure, and the pull handle 14 can be snapped into the slot structure through the notch of the slot structure. The setting of the pull handle 14 facilitates the position movement of the folding frame by pulling the pull handle 14. A cloth bag 17 is connected to the folding frame. The cloth bag 17 covers the upper surface and the side surface of a pair of articulated link brackets 13. The part of the cloth bag 17 located on the upper surface of the pair of articulated link brackets 13 can place various lamps and accessories, which is more convenient for taking and placing.

[0060] As Figure 1 and Figure 2As shown in the figure, the front frame 11 includes two vertically arranged upright rods. The fixing seat 2 is specifically a sleeve fixed on the upright rods. Sleeves are fixed on both upright rods. The inner hole of the sleeve is arranged along the length direction of the upright rod, and the inner hole of the sleeve has a certain depth so that the lower end of the telescopic rod 3 can be inserted into the sleeve. The sleeve is provided with a sleeve locking member 21 for locking the telescopic rod 3 in the sleeve. There are at least two sleeve locking members 21 arranged along the axial direction of the sleeve. The sleeve locking member 21 is specifically an internal hexagon socket head screw. The structural form of using multiple sleeve locking members 21 to lock the telescopic rod 3 on the sleeve has the advantages of simple structure and convenient disassembly and assembly.

[0061] As Figure 1 and Figure 2 shown in the figure, the telescopic rod 3 includes three rod bodies 31 that axially telescope with each other and a telescopic rod locking member 32 for locking adjacent two rod bodies 31. The telescopic end of the telescopic rod 3 is provided with a connection head 33, and the supplementary light 4 is detachably connected to the connection head 33. The total length of the three rod bodies 31 of the telescopic rod 3 when fully retracted is 0.8m, and the total length when the three rod bodies 31 are fully extended is 2.0m. Of course, the number of sections of the telescopic rod is not limited to three; the supplementary light 4 can be a flat square lamp. The specific structural form of the telescopic rod locking member 32 is the structural form of the locking mechanism on the common telescopic rod 3, which will not be elaborated here. The way that the supplementary light 4 is detachably connected to the connection head 33 of the telescopic rod 3 enables the supplementary light 4 to be detached from the connection head 33 when supplementary lighting is not required, facilitating the carrying of the camera car.

[0062] As Figure 2 and Figure 7 shown in the figure, a support crossbar mechanism 5 is detachably connected to the connection head 33. The support crossbar mechanism 5 includes an adjustment component, a support crossbar 51, and a counterweight 52. The adjustment component is detachably connected above the connection head 33. The support crossbar 51 is movably connected to the adjustment component. The counterweight 52 is suspended at one end of the support crossbar 51 by a suspension rope. The supplementary light 4 is detachably connected to the other end of the support crossbar 51. The way that the support crossbar mechanism 5 is detachably connected to the telescopic rod 3 enables the support crossbar mechanism 5 to be detached from the connection head 33 when supplementary lighting is not required, facilitating the carrying of the camera car. And setting the supplementary light 4 and the counterweight 52 at both ends of the support crossbar 51 is beneficial to keeping the supplementary light 4 balanced and reducing the sway of the supplementary light 4.

[0063] As Figure 1 -3 and Figure 7As shown in the figure, the adjusting assembly includes a locking sleeve 53 and a locking knob 54. The locking sleeve 53 includes a sleeve body 531 sleeved on the outer periphery of the support cross bar 51 and having a notch at one end, and a pair of notch connecting parts 532 connected to the two ends of the sleeve body 531 having the notch. The sleeve body 531 is integrally tubular, and the sleeve body 531 is connected to the connecting head 33 on the telescopic rod 3. The locking knob 54 is axially fixedly connected to one of the notch connecting parts 532 and is threadedly movably connected to the other notch connecting part 532. By rotating the locking knob 54, it is possible to drive the pair of notch connecting parts 532 to approach each other to lock the sleeve body 531 to the support cross bar 51 or move away from each other to loosen the support cross bar 51. For the adjusting assembly composed of the locking sleeve 53 and the locking knob 54, when it is necessary to adjust the illumination position and illumination direction of the supplementary light 4 relative to the vehicle body 1, loosen the locking knob 54, and the support cross bar 51 can rotate around its own axial direction and move relative to the locking sleeve 53 along its own length direction. The rotation of the support cross bar 51 around its own axial direction can adjust the illumination angle of the supplementary light 4, and the movement of the support cross bar 51 along its own length direction relative to the locking sleeve 53 can adjust the distance between the supplementary light 4 and the vehicle body 1 to adjust the illumination position of the supplementary light 4. When the illumination angle and illumination position of the supplementary light 4 are both adjusted in place, tighten the locking knob 54 to lock the supplementary light 4 at the required illumination angle and illumination position. The above only gives one structural form of the adjusting assembly. The adjusting assembly can also use a pair of semi-circular clamping plates and a pair of docking bolts to combine to loosen and lock the support cross bar 51. It should be noted here that the adjusting assembly can also be other various structural forms, and any structural form that can achieve the loosening or locking of the support cross bar 51 is within the protection scope of this application.

[0064] Further, the adjusting assembly further includes a locking seat 55, a connecting arm 56, a pitching adjusting seat 57, a connecting shaft 58, and a pitching locking member 59. Among them, the locking seat 55 is a tubular structure sleeved and fixed on the connecting head 33. The locking seat 55 can be fixed on the connecting head 33 in the same locking manner as the locking sleeve 53 and the locking knob 54; the connecting arm 56 and the locking seat 55 are integrally formed structures. One end of the connecting arm 56 is fixed on the locking seat 55, and the other end extends toward the locking sleeve 53; the pitching adjusting seat 57 is fixedly connected to the sleeve body 531, and an arc-shaped adjusting groove 571 is provided on the pitching adjusting seat 57; the connecting shaft 58 is connected between the other end of the connecting arm 56 and the pitching adjusting seat 57. The axis of the connecting shaft 58 passes through the center of the adjusting groove 571. The pitching adjusting seat 57 rotates relative to the connecting arm 56 around the axis of the connecting shaft 58 to adjust the pitching angle of the locking sleeve 53 and the support cross bar 51 thereon; the pitching locking member 59 is connected between the pitching adjusting seat 57 and the connecting arm 56 for locking and unlocking between the pitching adjusting seat 57 and the connecting arm 56. When it is necessary to adjust the pitching angle of the supplementary light 4, loosen the pitching locking member 59, and the whole formed by the pitching adjusting seat 57, the locking sleeve 53 and the support cross bar 51 connected thereto can rotate relative to the connecting arm 56 around the axis of the connecting shaft 58 to realize the adjustment of the pitching angle of the supplementary light 4; when the supplementary light 4 is adjusted in place, tighten the pitching locking member 59, and the supplementary light 4 can be locked at the required pitching angle, further increasing the flexibility of adjusting the illumination angle of the supplementary light 4. The above only gives one structural form for the adjusting assembly to realize the pitching angle adjustment of the support cross bar. The adjusting assembly can also adopt a structural form in which a motor drives the pitching arm to perform a pitching motion and further drives the support cross bar 51 to perform a pitching motion; it should be noted here that the pitching adjustment structure of the adjusting assembly can also be other various structural forms, and any structural form that can realize the pitching motion of the support cross bar 51 is within the protection scope of this application.

[0065] In some embodiments, the support cross bar 51 includes a plurality of cross bar bodies 511 that axially telescopingly engage with each other and a cross bar locking member 512 connected between two adjacent cross bar bodies 511. With such a setting, on the one hand, the distance between the supplementary light 4 and the telescopic rod 3 can be adjusted by the telescoping of the multi-section support cross bar 51, and on the other hand, the distance between the counterweight block 52 and the telescopic rod 3 can be adjusted, so that the configuration blocks at both ends of the support cross bar 51 and the supplementary light 4 can better maintain balance.

[0066] Such as Figure 1 -2 and Figure 4As shown in Fig. -5, one end of the support leg mechanism 6 is connected to the front frame 11, and the other end is adapted to support on the ground on the side of the front frame 11 away from the rear frame 12. After the fill light 4 is installed on the telescopic rod 3, the overall center of gravity of the camera vehicle will shift towards the front frame 11, and the camera vehicle is likely to lose balance. By additionally installing the support leg mechanism 6 on the front frame 11, with the other end of the support leg mechanism 6 supporting on the ground on the side of the front frame 11 away from the rear frame 12, there are support measures on both sides of the front frame 11, which can improve the balance of the vehicle body 1.

[0067] In some embodiments, the support leg mechanism 6 is detachably connected to the front frame 11. With the design of the detachable connection mechanism of the support leg mechanism 6, when the influence on the overall center of gravity of the camera vehicle is small after the fill light 4 is installed on the telescopic rod 3, the support leg mechanism 6 can be not installed according to needs, reducing the space occupied by the support leg mechanism 6.

[0068] As Figure 2 、 Figure 4 As shown in Fig. -5, a fixed seat 2 is fixed on the front frame 11; the support leg mechanism 6 includes a positioning sleeve 61 with one end sleeved on the fixed seat 2, and a support leg 62 rotatably connected to the positioning sleeve 61 around a horizontal axis 63; the fixed seat 2 is specifically a vertically arranged sleeve, the upper end of the positioning sleeve 61 extends into the sleeve and is locked and fixed inside the sleeve through a sleeve locking member; the support leg 62 has a working support state with one end supporting on the ground on the side of the front frame 11 away from the rear frame 12 during the rotation process, and a non-working folded state of folding towards the front frame 11. With such a setting, the support leg 62 can be folded, improving the portability of the camera vehicle.

[0069] As Figure 4 and Figure 6As shown in the figure, the support leg mechanism 6 further includes a mounting plate 64, a positioning pin 65, a locking nut 66, an elastic member 67, a rotating block 68, and a pipe plug 69. The support leg 62 is a pipe body with a bent structure at one end, and the pipe plug 69 is sealingly connected to the end of the support leg 62 away from the positioning sleeve 61. The mounting plate 64 is fixed to one side of the positioning sleeve 61, and an arc groove 641 is provided on the mounting plate 64. The center of the arc groove 641 is located on the axis of the horizontal shaft 63. The horizontal shaft 63 is connected between the mounting plate 64 and the support leg 62. The support leg 62 is rotatably arranged relative to the mounting plate 64 around the axis of the horizontal shaft 63. Specifically, the horizontal shaft 63 is a screw that penetrates the support leg 62 and is connected to the mounting plate 64 at one end. The rotating block 68 is located between the mounting plate 64 and the support leg 62 and sleeved on the outer periphery of the horizontal shaft 63. The rotating block 68 rotates synchronously with the horizontal shaft 63 and the support leg 62, and there is a rotational damping on the docking surface where the rotating block 68 contacts the mounting plate 64. One end of the positioning pin 65 is slidably connected to the arc groove 641, and the other end of the positioning pin 65 is fixed to the support leg 62 and penetrates the support leg 62; the locking nut 66 is threadedly connected to the other end of the positioning pin 65 away from the mounting plate 64. The elastic member 67 is a compression spring sleeved on the outer periphery of the positioning pin 65, and the elastic member 67 elastically supports between the mounting plate 64 and the support leg 62. The arrangement of the mounting plate 64, the positioning pin 65, the locking nut 66, and the elastic member 67 between the support leg 62 and the positioning sleeve 61 facilitates the adjustment of the locking position of the support leg 62.

[0070] Figure 7 As shown in the figure, the two fixed seats 2 of the camera dolly are each installed with a vertically arranged telescopic rod 3. Support crossbar mechanisms 5 are installed on both telescopic rods 3. A counterweight 52 is suspended at one end of the two support crossbar mechanisms 5, and a fill light 4 is installed at the other end. Among them, the telescopic heights of the two telescopic rods 3 are different, the pitching angles of the two support crossbar mechanisms 5 are different, the distances of the two fill lights 4 from the vehicle body 1 are different, and the lighting directions of the two fill lights 4 are also different; Figure 7 The fill light direction of the higher fill light 4 is downward, used for top fill light; Figure 7 The fill light direction of the other higher fill light 4 is horizontal, used for side fill light. The two fill lights 4 can cooperate to achieve a good fill light effect. In this state, the two support leg mechanisms 6 need to be installed on the front support, and the end of the support leg mechanism 6 away from the front vehicle frame 11 needs to support on the ground to keep the entire camera dolly balanced.

[0071] Figure 8The figure shows a schematic diagram of the camera truck in the state of using a single light for fill light. There is only one telescopic rod 3 vertically installed on a fixed seat 2 of the camera truck, and another telescopic rod 3 has been removed from the fixed seat 2. The telescopic rod 3 is in a contracted state. The fill light 4 is directly installed above the telescopic rod 3, and the fill light direction of the fill light 4 is horizontally set. In this state, since the number of fill lights 4 installed on the camera truck is small, and the fill light 4 is directly above the camera truck with little impact on the overall center of gravity, a pair of support leg mechanisms 6 can be removed from the vehicle body 1 to reduce space occupation.

[0072] In summary, the camera truck provided by the embodiment of the present invention has the following advantages:

[0073] 1. By fixing two fixed seats 2 on the movable folding frame and connecting the telescopic rod 3 for supporting the fill light 4 and adjusting the height of the fill light 4 to the fixed seat 2; when it is necessary to move the fill light 4 during outdoor shooting, the position of one or more fill lights 4 can be adjusted by moving the vehicle body 1, without the need to carry multiple tripods for supporting the fill light 4, and the operation of adjusting the position of the fill light 4 is more convenient;

[0074] 2. The detachable structural design of each component of the camera truck can realize various fill light scenarios of single light fill light and multi-light fill light. When a support crossbar mechanism 5 is connected to the telescopic rod 3, the distance and / or angle of the fill light 4 relative to the vehicle body 1 can also be adjusted by using the support crossbar mechanism 5, further increasing the adjustment flexibility of the illumination position and illumination direction of the fill light 4;

[0075] 3. When there are two or more sets of telescopic rods 3 and support crossbar mechanisms 5, two or more sets of fill lights 4 can be used for fill light in different positions and different directions respectively, making the operation of arranging multiple sets of fill lights 4 more convenient. When moving and transitioning for fill light, the positions of multiple sets of fill lights 4 can be adjusted simultaneously by moving the vehicle body 1, without the need to adjust the relative positions of multiple sets of fill lights 4 again, and the operation is simpler.

[0076] Obviously, the above embodiments are only examples clearly described and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A photography vehicle for supporting a fill light (4), characterized in that: It comprises a movable vehicle body (1) and a plurality of fixing seats (2) fixed on the vehicle body (1), wherein the fixing seats (2) are connected to telescopic rods (3); The telescopic end of the telescopic rod (3) is used to connect to the fill light (4); or the telescopic end of the telescopic rod (3) is connected to a supporting crossbar mechanism (5), the supporting crossbar mechanism (5) is used to connect to the fill light (4), and the supporting crossbar mechanism (5) is used to adjust the lighting position and / or lighting direction of the fill light (4) relative to the vehicle body (1).

2. The camera vehicle according to claim 1, characterized in that: The telescopic rod (3) comprises a plurality of rod bodies (31) that are axially telescopic to each other and a telescopic rod locking member (32) for locking two adjacent rod bodies (31); a connecting head (33) is provided at the telescopic end of the telescopic rod (3); and the fill light (4) is detachably connected to the connecting head (33).

3. The camera vehicle according to claim 1, characterized in that: The telescopic rod (3) comprises a plurality of rod bodies (31) that are axially telescopic to each other and a telescopic rod locking member (32) for locking two adjacent rod bodies (31); a connecting head (33) is provided at the telescopic end of the telescopic rod (3), and a supporting crossbar mechanism (5) is connected to the connecting head (33); the supporting crossbar mechanism (5) comprises an adjustment component detachably connected to the connecting head (33), a supporting crossbar (51) connected to the adjustment component, and a counterweight (52) connected to one end of the supporting crossbar (51); the fill light (4) is connected to the other end of the supporting crossbar (51).

4. The photographic vehicle according to claim 3, characterized in that: The adjustment component comprises: The locking sleeve (53) comprises a sleeve body (531) sleeved on the outer periphery of the supporting crossbar (51) and having a notch at one end, and a pair of notch connecting parts (532) connected to two ends of the sleeve body (531) having the notch; the sleeve body (531) is connected to the connecting head (33); A locking knob (54) is connected to the pair of notched connecting parts (532) and is used to drive the pair of notched connecting parts (532) to move closer to each other so that the sleeve body (531) locks the supporting cross bar (51) or to move away from each other so as to release the supporting cross bar (51).

5. The photographic vehicle according to claim 4, characterized in that: The adjustment component also includes: A locking seat (55), one end of which is connected to the connector (33); A connecting arm (56), one end of which is fixed on the locking seat (55) and the other end of which extends toward the locking sleeve (53); A pitch adjustment seat (57) fixedly connected to the sleeve body (531), wherein the pitch adjustment seat (57) is provided with an arc-shaped adjustment groove (571); A connecting shaft (58) is connected between the connecting arm (56) and the pitch adjustment seat (57), and the axis of the connecting shaft (58) passes through the center of the adjustment slot (571); the pitch adjustment seat (57) rotates around the axis of the connecting shaft (58) relative to the connecting arm (56) to adjust the pitch angle of the locking sleeve (53) and the supporting cross bar (51) thereon; A pitch locking member (59) is connected between the pitch adjustment seat (57) and the connecting arm (56) and is used to achieve locking and unlocking between the pitch adjustment seat (57) and the connecting arm (56).

6. The photographic vehicle according to claim 3, characterized in that: The supporting cross bar (51) comprises a plurality of cross bar bodies (511) which are axially telescopic and extendable relative to each other, and a cross bar locking member (512) connected between two adjacent cross bar bodies (511).

7. The photographic vehicle according to any one of claims 1 to 6, characterized in that: The vehicle body (1) comprises a foldable frame, the foldable frame comprising a front frame (11) and a rear frame (12) arranged in parallel, and an articulated connecting rod bracket (13) hingedly connected between the front frame (11) and the rear frame (12), the front frame (11) and the rear frame (12) being folded and unfolded via the articulated connecting rod bracket (13).

8. The photographic vehicle according to claim 7, characterized in that: The vehicle body (1) further comprises a support foot mechanism (6), the fixing seat (2) being connected to the front vehicle frame (11), one end of the support foot mechanism (6) being connected to the front vehicle frame (11), and the other end being suitable for supporting on the ground on a side of the front vehicle frame (11) away from the rear vehicle frame (12).

9. The photographic vehicle according to claim 8, characterized in that: The supporting foot mechanism (6) is detachably connected to the front vehicle frame (11).

10. The photographic vehicle according to claim 9, characterized in that: The fixing seat (2) is a sleeve fixedly connected to one of the vertically arranged upright poles of the front frame (11); the supporting foot mechanism (6) comprises a positioning sleeve (61) with one end sleeved on the fixing seat (2), and a supporting foot (62) connected to the positioning sleeve (61) rotatably around a horizontal axis (63); during the rotation process, the supporting foot (62) has a working supporting state in which one end is supported on the ground on the side of the front frame (11) away from the rear frame (12), and a non-working folding state in which the supporting foot (62) is folded and retracted toward the front frame (11).

11. The photographic vehicle according to claim 10, characterized in that: The positioning sleeve (61) is fixed with a mounting plate (64), the mounting plate (64) is provided with an arc groove (641), the horizontal axis (63) is connected between the mounting plate (64) and the supporting foot (62), and the supporting foot (62) is rotatably arranged relative to the mounting plate (64) around the axis of the horizontal axis (63).

12. The camera vehicle according to claim 11, characterized in that: The mounting plate (64) is provided with an arc groove (641), the center of which is located on the axis of the horizontal shaft (63), a positioning pin (65) is slidably connected to the arc groove (641), the other end of the positioning pin (65) passes through the supporting foot (62), one end of the positioning pin (65) away from the mounting plate (64) is threadedly connected with a locking nut (66), and an elastic member (67) elastically supported between the mounting plate (64) and the supporting foot (62) is also sleeved on the outer periphery of the positioning pin (65).

13. The camera vehicle according to claim 7, characterized in that: The fixing seat (2) is a sleeve fixedly connected to one of the vertically arranged upright poles of the front frame (11), and the sleeve is connected to a sleeve locking member (21) for locking the telescopic rod (3) on the sleeve.

14. The camera vehicle according to claim 7, characterized in that: The front frame (11) is also connected to a pull handle (14) for facilitating pulling the foldable frame.

15. The camera vehicle according to claim 7, characterized in that: The vehicle body (1) also includes a plurality of wheels, the wheels including a front wheel (15) and a rear wheel (16); the front frame (11) is connected to the front wheel (15), and the rear frame (12) is connected to the rear wheel (16); the front wheel (15) is a universal wheel with a brake pad.

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