CN218240631U - Portable technical camera - Google Patents

Abstract

The utility model belongs to the technical field of the technique camera, concretely relates to portable technique camera, include: the camera comprises a body plate, a rear back plate connected to the rear side of the body plate, a transverse moving piece driving the rear back plate to transversely move, a translation plate, a translation piece driving the translation plate to translate, a lifting plate arranged on the front side of the translation plate, a first leather chamber connecting the body plate and the translation plate, a lifting piece driving the lifting plate to lift, a connecting piece fixed to the front side of the lifting plate and a camera lens connected to the connecting piece. The utility model takes the problem existing when the technical camera is shifted by arranging the linear module as a starting point, improves the structure of the technical camera, and has the advantages of compact structure, complete functions, small occupied space and convenient carrying; meanwhile, all parts move stably, reliably and smoothly, and the whole design structure is novel.

Description

Portable technical camera

Technical Field

The utility model belongs to the technical field of the technique camera, concretely relates to portable technique camera.

Background

The technical camera is mainly used in the fields of commodity advertisement, cultural relics, wind and light, architectural photography and the like, and mainly comprises a front frame, a rear frame, a guide rail, a telescopic leather cavity and other parts. The shift is the most important function of the technical camera, the image position can be moved through the shift, the relation of the affected area can be adjusted, the parallel line convergence deformation of the image is corrected, the depth of field is regulated and controlled, the definition is assigned, and the perspective deformation is corrected.

The traditional camera mainly depends on manual operation when realizing the shift function, slowly adjusts to make the front frame and the rear frame slide back and forth on the track, makes the leather chamber stretch out and draw back to adjust the distance, simultaneously pitching and swaying the front frame and the rear frame to adjust the vertical and horizontal angles of the front frame and the rear frame, the operation process is more complicated, and a large amount of time is needed to be spent on the shift shaft for shooting a picture.

Therefore, the inventor combines the mechanical automation in the prior art to improve the traditional technical camera, and respectively applies for patents with the application number of CN202020431181.4, the patent name of an automatic technical camera and the application number of CN202022488449.0, the patent name of an automatic technical camera capable of maintaining a focal plane, in the 2 patents, the inventor mainly realizes the translation, the transverse movement and the lifting of the front frame and the rear frame of the technical camera by arranging a linear module, realizes the pitching of the front frame and the rear frame by arranging a motor, realizes the omnibearing and multiple-degree adjustment of the front frame and the rear frame by the arrangement, further can quickly realize the shaft movement of the technical camera, and improves the efficiency of the adjustment of the front frame and the rear frame of the technical camera. However, most of the motions of the cameras in the above 2 technologies are realized by the linear modules, and the linear modules occupy a certain volume, so that the whole camera in the technology has a large volume and is inconvenient to carry when going out.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable technical camera, its compact structure, it is multiple functional, occupation space is little, convenient to carry.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a portable technology camera, comprising:

the body plate is vertically arranged, and the middle part of the body plate is provided with a first through hole;

the rear back plate is arranged at the rear side of the machine body plate and is in sliding guide fit with the machine body plate in the left-right direction, and a second through hole is formed in the hollow part of the rear back plate;

the camera back is fixed at the second through hole of the back plate;

the transverse moving piece comprises a transverse moving driving motor fixed at one end of the bottom of the machine body plate, a transverse moving driving gear fixed on an output shaft of the transverse moving driving motor and a transverse moving rack fixed at one end of the bottom of the rear back plate and meshed with the transverse moving driving gear;

the translation piece is arranged on the machine body plate;

the translation plate is connected to the translation piece and driven by the translation piece to translate back and forth, and a third through hole is formed in the middle of the translation plate;

the lifting plate is arranged on the front side of the translation plate and is in sliding guide fit with the translation plate in the vertical direction, and a fourth through hole is formed in the middle of the lifting plate;

the front end of the first leather cavity is fixed at the third through hole of the translation plate, and the rear end of the first leather cavity is fixed at the first through hole of the fuselage plate;

the lifting piece comprises a lifting driving motor fixed at the lower end of the front side of the translation plate, a lifting driving gear fixed on an output shaft of the lifting driving motor and a lifting rack fixed on the front side of the lifting plate and meshed with the lifting driving gear;

the connecting piece is fixed on the front side of the lifting plate;

the rear end of the camera lens is fixed on the connecting frame, and the connecting frame is connected to the front side of the connecting piece.

Preferably, a transverse first guide groove is concavely arranged at the position close to the top and the position close to the bottom of the front side of the rear back plate respectively; a guide rod is fixed in the first guide groove; and guide sleeves which are in sliding guide fit with the guide rods at the corresponding positions are fixed at positions, close to the top and the bottom, of the rear side of the fuselage panel at intervals respectively, and the guide sleeves are sleeved on the guide rods.

Preferably, the translation part comprises a lower fixed seat, a translation screw rod, a translation worm wheel, a transmission rod, a translation worm, a translation driving motor, a driving tooth, a driven tooth, an upper fixed seat and a balance guide rod, wherein the lower fixed seat is respectively fixed on two sides of the bottom of the front side of the fuselage panel; the translation screw rods are respectively arranged on two sides of the bottom of the front side of the machine body plate, the rear ends of the translation screw rods are rotatably connected to the machine body plate, the front ends of the translation screw rods penetrate through the translation plate and then are rotatably connected to the front end of the lower fixing seat, and the translation screw rods are in threaded fit with the translation plate; the translation worm wheel is fixed at the rear end of the translation screw rod; the transmission rod is fixed at the bottom of the front side of the fuselage panel by a bearing with a seat; the translation worm is respectively fixed at two ends of the transmission rod and meshed with the translation worm wheel at the corresponding position; the translation driving motor is fixed at the bottom of the machine body plate; the driving gear is fixed on an output shaft of the translation driving motor; the driven gear is fixed in the middle of the transmission rod and meshed with the driving gear; the upper fixing seats are respectively fixed on two sides of the top of the front side of the fuselage panel; the balance guide rods are respectively arranged on the upper fixing seat and the lower fixing seat and penetrate through the translation plate to be in sliding guide fit with the translation plate.

Preferably, a vertical guide strip is integrally formed on each of two sides of the fourth through hole on the rear side of the lifting plate; the front side of the translation plate is concavely provided with a sliding groove corresponding to the guide strip.

As preferred, portable technology camera still includes supplementary locating part, supplementary locating part includes vertical the lifter plate front side is located the gag lever post of lift driving motor top, fix lifter plate side and cover are established slip cap on the gag lever post, fix the lifter plate front side is located go up limit switch, fix of gag lever post top one side go up the lifter plate front side and be located the lower limit switch of gag lever post bottom one side and fix the trigger plate that is located between limit switch and the lower limit switch on the slip cap.

Preferably, the connecting piece is a connecting cavity with openings at two ends, and the size of the rear end of the connecting cavity corresponds to the fourth through hole and is fixed at the fourth through hole of the lifting plate; the connecting frame is fixed on the front end opening of the connecting cavity.

Preferably, the connecting piece is a vertically arranged connecting plate, the connecting plate is fixed on the front side of the lifting plate, and a fifth through hole is formed in the middle of the connecting plate; the top and the bottom of the front side of the connecting plate are respectively integrally formed with a connecting arm;

the top and the bottom of the rear side of the connecting frame are respectively integrally formed with a connecting lug, and a rotating shaft rotationally connected with the connecting arm is fixed on the connecting lug;

the portable technical camera further comprises a second leather chamber, wherein the front end of the second leather chamber is connected with the rear end of the camera lens, and the rear end of the second leather chamber is fixed at the fifth through hole of the connecting plate.

Preferably, the portable technical camera further comprises a lens adjusting part, wherein the lens adjusting part comprises an adjusting worm wheel, an adjusting driving motor and an adjusting worm, and the adjusting worm wheel is fixed at the lower end of the rotating shaft at the bottom of the connecting frame; the adjusting driving motor is fixed on a connecting arm at the bottom of the connecting plate; the adjusting worm is fixed on an output shaft of the adjusting driving motor and meshed with the adjusting worm wheel.

Preferably, the first through hole, the second through hole, the third through hole, the fourth through hole and the fifth through hole are all rectangular, and the second through hole is smaller than the first through hole; the third through hole and the first through hole are the same in size; the length of the fourth through hole is the same as that of the third through hole, and the width of the fourth through hole is larger than that of the third through hole; and the fifth through hole and the fourth through hole have the same size.

Preferably, the portable technology camera further comprises a housing fixed to the translation member, the camera lens extending from a front end of the housing, and the backplate extending from a rear end of the housing; a touch display screen is fixed on the top of the shell.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The utility model discloses be provided with sideslip piece, the removal of camera back can be realized to the sideslip piece, realizes that the technique camera photoreceptor removes on a plane, can realize the fixed axle shifting effect of camera lens, can select different regions in the camera lens imaging range and shoot, the perspective formation of image of big end down that arouses when can avoiding looking up to shoot. Meanwhile, the camera lens can move and shoot in sequence within the imaging range of the camera lens when fixed, and a wide or long picture can be formed after splicing and synthesis; set up uide bushing and guide bar simultaneously, uide bushing and guide bar cooperate each other can carry out spacingly to the removal orbit of backplate, guarantee that backplate removes stable, reliable and smooth and easy.

(2) The utility model discloses be provided with translation piece, translation piece can drive the front and back translation of parts such as camera lens, and then changes the distance between camera back and the camera lens, adjusts apart from of technique camera, the distance between camera lens optical center and camera sensitization plane promptly to realize the focus.

(3) The utility model is provided with the lifting piece, the lifting piece can realize the up-and-down movement of the camera lens, and can realize all functions and effects brought by the transverse movement of the back of the camera when the technical camera photoreceptor is fixed; meanwhile, the guide strip and the sliding groove which are matched with each other are arranged, and the sliding sleeve and the limiting rod which are matched with each other are arranged, so that the up-and-down movement track of the lifting plate can be limited, and the camera lens can be moved stably, reliably and smoothly.

(4) In a common camera, a focusing plane of a lens is parallel to a photoreceptor, but in the application, the lens adjusting piece is arranged to drive the lens of the camera to rotate, so that the angle change of the focusing plane of the lens can be realized, the lens is not limited to be parallel to the plane of the photoreceptor, the Schlemm shooting can be realized, the depth of field range is increased, certain special effects can be realized, and the continuous or interval change effect of the focusing plane can be realized in the time-delay shooting or the video shooting.

(5) The utility model takes the problem existing when the technical camera is shifted by arranging the linear module as a starting point, improves the structure of the technical camera, and has the advantages of compact structure, complete functions, small occupied space and convenient carrying; meanwhile, all parts move stably, reliably and smoothly, and the whole design structure is novel.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the structure of FIG. 1 with parts such as the housing and the display removed;

FIG. 3 is a schematic view of the camera of FIG. 2 with the camera lens and connector removed;

FIG. 4 is a schematic view of the structure of FIG. 3 with the elevator plate, translating plate, elevator member, first bellows, etc. removed;

FIG. 5 is a rear side bottom view of FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 5 with the rear back plate and rear back removed;

FIG. 7 is a schematic structural view of a back plate in example 1;

FIG. 8 is a schematic view of the entire structure of embodiment 2;

FIG. 9 is a front side bottom view of FIG. 8;

FIG. 10 is a schematic view of the structure of FIG. 8 with parts of the housing and display removed;

FIG. 11 is a schematic view of the camera lens and the second leather chamber of FIG. 10 with the camera lens and the second leather chamber removed;

description of the reference numerals:

100. a body panel; 101. a first through hole; 102. a guide sleeve;

200. a back panel; 201. a second through hole; 202. a first guide groove; 203. a guide bar;

300. a camera back;

400. a traversing member; 401. a traverse driving motor; 402. a traverse driving gear; 403. transversely moving the rack;

500. a translation member; 501. a lower fixed seat; 502. a translation screw rod; 503. a translating worm gear; 504. a transmission rod; 505. a translating worm; 506. a translation drive motor; 507. a driving tooth; 508. a driven tooth; 509. an upper fixed seat; 510. a balance guide rod;

600. a translation plate; 601. a third through hole; 602. a chute;

700. a lifting plate; 701. a fourth via hole; 702. a guide strip;

800. a first dermal cavity;

900. a lifting member; 901. a lifting drive motor; 902. a lifting drive gear; 903. a lifting rack;

1100. an auxiliary limiting member; 1101. a limiting rod; 1102. a sliding sleeve; 1103. an upper limit switch; 1104. a lower limit switch; 1105. a pressure plate is contacted;

1200. a connecting member; 1201. a fifth through hole; 1202. a connecting arm;

1300. a camera lens; 1301. a connecting frame; 1302. connecting lugs; 1303. a rotating shaft;

1400. a housing; 1401. a touch display screen;

1500. a second skin cavity;

1600. a lens adjusting member; 1601. adjusting the worm gear; 1602. adjusting the drive motor; 1603. and adjusting the worm.

Detailed Description

The technical solution of the present invention is described clearly and completely below.

Example 1

Referring to fig. 1-7, a portable technical camera, comprising:

the body plate 100 is vertically arranged, and the middle part of the body plate is provided with a first through hole 101;

the rear back plate 200 is arranged at the rear side of the body plate 100 and is matched with the body plate 100 in a sliding and guiding manner in the left-right direction, and a second through hole 201 is formed in the hollow part of the rear back plate 200;

a camera back 300 fixed at the second through hole 201 of the backboard 200; in the prior art, the camera back 300 is typically a digital back;

a traverse member 400 including a traverse driving motor 401 fixed to one end of the bottom of the body panel 100, a traverse driving gear 402 fixed to an output shaft of the traverse driving motor 401, and a traverse rack 403 fixed to one end of the bottom of the rear back panel 200 and engaged with the traverse driving gear 402; in addition, in this embodiment, a transverse first guiding groove 202 is recessed at a position near the top and near the bottom of the front side of the backboard 200; a guide rod 203 is fixed in the first guide groove 202; guide sleeves 102 which are in sliding guide fit with the guide rods 203 at corresponding positions are fixed at positions close to the top and the bottom of the rear side of the fuselage panel 100 at intervals respectively, and the guide sleeves 102 are sleeved on the guide rods 203. When the transverse moving piece 400 drives the backboard 200 to move, the front side surface of the backboard 200 is always attached to the rear side surface of the body board 100 to slide;

a translation member 500 provided on the body panel 100;

the translation plate 600 is connected to the translation piece 500 and driven by the translation piece to translate back and forth, and a third through hole 601 is formed in the middle of the translation plate 600;

the lifting plate 700 is arranged on the front side of the translation plate 600 and is in sliding guide fit with the translation plate in the vertical direction, and a fourth through hole 701 is formed in the middle of the lifting plate 700; in this embodiment, a vertical guide bar 702 is integrally formed on each of two sides of the fourth through hole 701 on the rear side of the lifting plate 700; the front side of the translation plate 600 is concavely provided with a sliding groove 602 corresponding to the guide strip 702;

the front end of the first leather chamber 800 is fixed at the third through hole 601 of the translation plate 600, and the rear end is fixed at the first through hole 101 of the body plate 100;

a lifting member 900 including a lifting driving motor 901 fixed to the lower end of the front side of the translation plate 600, a lifting driving gear 902 fixed to an output shaft of the lifting driving motor 901, and a lifting rack 903 fixed to the front side of the lifting plate 700 and engaged with the lifting driving gear 902; in the embodiment, the lifting members 900 are symmetrically arranged in 2 groups;

the auxiliary limiting member 1100 comprises a limiting rod 1101 vertically fixed on the front side of the lifting plate 700 and located above the lifting driving motor 901, a sliding sleeve 1102 fixed on the side surface of the lifting plate 700 and sleeved on the limiting rod 1101, an upper limiting switch 1103 fixed on the front side of the lifting plate 700 and located on one side of the top of the limiting rod 1101, a lower limiting switch 1104 fixed on the front side of the lifting plate 700 and located on one side of the bottom of the limiting rod 1101, and a touch pressing plate 1105 fixed on the sliding sleeve 1102 and located between the upper limiting switch 1103 and the lower limiting switch 1104;

the connecting member 1200 is fixed on the front side of the lifting plate 700, in this embodiment, the connecting member 1200 is a connecting cavity with openings at two ends, and the size of the rear end of the connecting cavity corresponds to the fourth through hole 701 and is fixed at the fourth through hole 701 of the lifting plate 700;

a camera lens 1300, the rear end of which is fixed to a connection frame 1301, the connection frame 1301 being fixed to the front end opening of the connection cavity;

a case 1400 fixed on the translation member 500, a camera lens 1300 extending from the front end of the case 1400, and a backboard 200 extending from the rear end of the case 1400; a touch display 1401 is fixed on the top of the casing 1400;

in this embodiment, the translating element 500 includes a lower fixing base 501, a translating screw rod 502, a translating worm wheel 503, a transmission rod 504, a translating worm 505, a translating driving motor 506, a driving tooth 507, a driven tooth 508, an upper fixing base 509, and a balance guide rod 510, where the lower fixing base 501 is fixed one on each of two sides of the bottom of the front side of the body panel 100; the two translation screw rods 502 are respectively arranged on two sides of the bottom of the front side of the fuselage plate 100, the rear ends of the translation screw rods are rotatably connected to the fuselage plate 100, the front ends of the translation screw rods penetrate through the translation plate 600 and are rotatably connected to the front end of the lower fixing seat 501, and the translation screw rods 502 are in threaded fit with the translation plate 600; a translation worm wheel 503 is fixed at the rear end of the translation screw rod 502; the transmission rod 504 is fixed at the bottom of the front side of the fuselage panel 100 by means of a seated bearing; a translation worm 505 is respectively fixed at two ends of the transmission rod 504 and meshed with a translation worm wheel 503 at a corresponding position; the translation drive motor 506 is fixed at the bottom of the fuselage panel 100; the driving tooth 507 is fixed on the output shaft of the translation driving motor 506; the driven teeth 508 are fixed in the middle of the transmission rod 504 and meshed with the driving teeth 507; the upper fixing seats 509 are respectively fixed on two sides of the top of the front side of the fuselage panel 100; the number of the balance guide rods 510 is 1 on the upper fixing seat 509 and the lower fixing seat 501 respectively, and the balance guide rods 510 penetrate through the translation plate 600 and are in sliding guide fit with the translation plate.

In addition, in this embodiment, the first through hole 101, the second through hole 201, the third through hole 601 and the fourth through hole 701 are all rectangular, and the second through hole 201 is smaller than the first through hole 101; the third through hole 601 and the first through hole 101 are the same in size; the length of the fourth through hole 701 is the same as that of the third through hole 601, and the width is greater than that of the third through hole 601.

It should be added with the description that a control board (shown in the figure) connected with the touch display screen 1401 is fixed in the top of the housing 1400, and the traverse driving motor 401, the traverse driving motor 506, the lifting driving motor 901, the upper limit switch 1103 and the lower limit switch 1104 are all servo motors and are all connected with the control board; the housing 1400 is provided with a power supply for supplying power to electrical components such as the traverse driving motor 401, the traverse driving motor 506, the elevation driving motor 901, and the upper limit switch 1103. It should be understood that the touch display 1401 can send an operation instruction to the control board, and the control board controls the corresponding motor to move according to the operation instruction, thereby implementing the pan of the technical camera.

The movement principle of each component in the embodiment is briefly explained as follows:

when the traverse driving motor 401 is started, the traverse driving motor 401 drives the traverse driving gear 402 to rotate, the traverse driving gear 402 drives the traverse rack 403 to traverse through meshing transmission with the traverse rack 403, and therefore the rear back plate 200 moves along the machine body plate 100; when the backboard 200 moves, the guide rod 203 slides along the guide sleeve 102, and the guide sleeve 102 and the guide rod 203 are matched with each other to limit the moving track of the backboard 200, so that the backboard 200 can be stably, reliably and smoothly moved. When the backboard 200 moves, the camera back 300 moves in synchronization. The technical camera photoreceptor is caused to traverse on a plane by the traversing of the back 300 of the camera (it is understood that when the technical camera in this embodiment is placed by rotating 90 degrees, the technical camera photoreceptor moves up and down on a plane), the left and right (or up and down) shift effect can be realized when the camera lens 1300 is fixed, that is, different areas in the lens imaging range can be selected for shooting, and perspective imaging of large bottom and small top caused by looking up during shooting can be avoided. Meanwhile, when the camera lens 1300 is fixed, the camera lens 1300 can move left and right (or up and down) in turn within the imaging range of the camera lens 1300 and shoot, and a wide (or long) photo can be formed after splicing and synthesis.

When the translation driving motor 506 is started, the translation driving motor 506 drives the driving tooth 507 to rotate, the driving tooth 507 drives the driven tooth 508 to rotate through meshing transmission with the driven tooth 508, the driven tooth 508 rotates to drive the transmission rod 504 to rotate, the transmission rod 504 drives the translation worms 505 at two ends to rotate, the translation worms 505 drive the translation worm wheels 503 to rotate, the translation worm wheels 503 drive the translation lead screw 502 to rotate, due to the threaded fit between the translation lead screw 502 and the translation plate 600, when the translation lead screw 502 rotates, the translation lead screw 502 can drive the translation plate 600 to translate back and forth, when the translation plate 600 moves, the components such as the camera lens 1300 and the like are driven to translate back and forth, further, the distance between the camera back 300 and the camera lens 1300 is changed, the distance between the technical cameras is adjusted, namely, the distance between the lens optical center and the plane of the photosensitive camera, and therefore focusing is achieved. In the process of the translation plate 600 translating back and forth, the translation plate 600 drives the first bellows 800 to extend and retract, so as to maintain the sealing of the area between the camera back 300 and the camera lens 1300.

When the lifting driving motor 901 is started, the lifting driving motor 901 drives the lifting driving gear 902 to rotate, the lifting driving gear 902 drives the lifting rack 903 to lift through meshing transmission with the lifting rack 903, so as to drive the lifting plate 700 to move up and down along the translation plate 600, the lifting plate 700 drives the camera lens 1300 to move up and down when moving, and the camera lens 1300 can move up and down to realize all functions and effects brought by the transverse movement of the back 300 of the camera when the technical camera photoreceptor is fixed; when the lifting plate 700 moves up and down, the guide strip 702 moves up and down along the sliding groove 602, and the sliding guide matching between the guide strip 702 and the sliding groove 602 can limit the up-and-down movement track of the lifting plate 700, so that the camera lens 1300 can move stably, reliably and smoothly. In addition, in the process of lifting the lifting plate 700, the lifting plate 700 drives the sliding sleeve 1102 to slide up and down along the limiting rod 1101, meanwhile, the sliding sleeve 1102 drives the touch plate 1105 to slide up and down, after the touch plate 1105 slides up and down for a certain distance, the touch plate 1105 touches the upper limiting switch 1103 or the lower limiting switch 1104, and the control board receives the signal and controls the lifting driving motor 901 to stop. The sliding sleeve 1102 and the limiting rod 1101 are also arranged to limit the up-down movement track of the lifting plate 700, so as to further ensure the stability, reliability and smoothness of the movement of the camera lens 1300.

Example 2

Referring to fig. 1 to 11, unlike embodiment 1, in embodiment 2, the connecting member 1200 is a vertically disposed connecting plate, the connecting plate is fixed to the front side of the lifting plate 700, and a fifth through hole 1201 having the same size as the fourth through hole 701 is formed in the middle of the connecting plate; the top and the bottom of the front side of the connecting plate are respectively and integrally formed with a connecting arm 1202; a connecting lug 1302 is integrally formed at the top and the bottom of the rear side of the connecting frame 1301, and a rotating shaft 1303 rotatably connected with the connecting arm 1202 is fixed on the connecting lug 1302;

in this embodiment, the portable technology camera further includes a second leather chamber 1500, the front end of the second leather chamber 1500 is connected to the rear end of the camera lens 1300, and the rear end is fixed at the fifth through hole 1201 of the connecting plate.

In the actual use process, a knob (shown in the attached drawing) can be fixed at the lower end of the rotating shaft 1303 at the bottom of the connecting frame 1301, and the rotating shaft 1303 can be driven to rotate by rotating the knob, so that the connecting frame 1301 is driven to rotate, and the camera lens 1300 can be adjusted.

Of course, an electric component may be provided to drive the rotation shaft 1303 to rotate, for example, in this embodiment, a lens adjusting member 1600 is provided, the lens adjusting member 1600 includes an adjusting worm gear 1601, an adjusting driving motor 1602 and an adjusting worm 1603, and the adjusting worm gear 1601 is fixed at the lower end of the rotation shaft 1303 at the bottom of the connection frame 1301; the adjustment drive motor 1602 is fixed to the connecting arm 1202 at the bottom of the connecting plate; an adjusting worm 1603 is fixed on an output shaft of the adjusting drive motor 1602 and engages the adjusting worm wheel 1601.

It should be added that, in this embodiment, the adjustment driving motor 1602 is also selected as a servo motor and is connected to the control board.

When adjusting driving motor 1602 and rotating, adjust driving motor 1602 and drive and adjust worm 1603 and rotate, adjust worm 1603 and drive through its and the meshing transmission between the regulation worm wheel 1601 and adjust worm wheel 1601 and rotate, adjust worm wheel 1601 and drive when rotating and rotate pivot 1303 and rotate, drive engaging lug 1302 when pivot 1303 rotates and rotate, and then drive the rotation of link frame 1301 and camera lens 1300. In the process of rotating the camera lens 1300, the front end of the second leather chamber 1500 rotates to keep the sealing of the area between the camera lens 1300 and the lifting plate 700, and in addition, the first leather chamber 800 keeps the sealing of the area between the translation plate 600 and the body plate 100, thereby realizing the sealing of the area between the camera lens 1300 and the camera back 300. In a general camera, a focusing plane of a lens is parallel to a photoreceptor, but in this embodiment, the swing of the camera lens 1300 can be adjusted by setting the lens adjusting member 1600 (it is understood here that when the technical camera in this embodiment is placed by rotating 90 °, the pitching of the camera lens 1300 is realized), the angle change of the lens focusing plane (i.e., a clear plane) is realized, and the lens focusing plane is not limited to be parallel to the photoreceptor plane, and the samm shooting can be realized, the depth of field range is increased, and further, some special effects can be realized; secondly, a focus plane continuous or interval varying effect can be achieved in time-lapse photography (or video photography).

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. A portable technology camera, comprising:

the body plate is vertically arranged, and the middle part of the body plate is provided with a first through hole;

the rear back plate is arranged at the rear side of the machine body plate and is in sliding guide fit with the machine body plate in the left-right direction, and a second through hole is formed in the hollow part of the rear back plate;

the camera back is fixed at the second through hole of the back plate;

the transverse moving piece comprises a transverse moving driving motor fixed at one end of the bottom of the machine body plate, a transverse moving driving gear fixed on an output shaft of the transverse moving driving motor and a transverse moving rack fixed at one end of the bottom of the rear back plate and meshed with the transverse moving driving gear;

the translation piece is arranged on the machine body plate;

the translation plate is connected to the translation piece and driven by the translation piece to translate back and forth, and a third through hole is formed in the middle of the translation plate;

the lifting plate is arranged on the front side of the translation plate and is in sliding guide fit with the translation plate in the vertical direction, and a fourth through hole is formed in the middle of the lifting plate;

the front end of the first leather cavity is fixed at the third through hole of the translation plate, and the rear end of the first leather cavity is fixed at the first through hole of the fuselage plate;

the lifting piece comprises a lifting driving motor fixed at the lower end of the front side of the translation plate, a lifting driving gear fixed on an output shaft of the lifting driving motor and a lifting rack fixed on the front side of the lifting plate and meshed with the lifting driving gear;

the connecting piece is fixed on the front side of the lifting plate;

the rear end of the camera lens is fixed on the connecting frame, and the connecting frame is connected to the front side of the connecting piece.

2. The portable technology camera of claim 1, wherein a first lateral guide slot is recessed in the front side of the back plate near the top and near the bottom; a guide rod is fixed in the first guide groove;

and guide sleeves which are in sliding guide fit with the guide rods at the corresponding positions are fixed at positions, close to the top and the bottom, of the rear side of the fuselage panel at intervals respectively, and the guide sleeves are sleeved on the guide rods.

3. The portable technical camera according to claim 1, wherein the translation member includes a lower fixing base, a translation screw rod, a translation worm wheel, a transmission rod, a translation worm, a translation driving motor, a driving tooth, a driven tooth, an upper fixing base, and a balance guide rod, and the lower fixing base is fixed one on each of two sides of a bottom portion of a front side of the body panel; the translation screw rods are respectively arranged on two sides of the bottom of the front side of the machine body plate, the rear ends of the translation screw rods are rotatably connected to the machine body plate, the front ends of the translation screw rods penetrate through the translation plate and then are rotatably connected to the front end of the lower fixing seat, and the translation screw rods are in threaded fit with the translation plate; the translation worm wheel is fixed at the rear end of the translation screw rod; the transmission rod is fixed at the bottom of the front side of the fuselage panel by a bearing with a seat; the two ends of the transmission rod of the translation worm are respectively fixed with one translation worm and meshed with the translation worm wheel at the corresponding position; the translation driving motor is fixed at the bottom of the machine body plate; the driving gear is fixed on an output shaft of the translation driving motor; the driven gear is fixed in the middle of the transmission rod and meshed with the driving gear; the upper fixing seats are respectively fixed on two sides of the top of the front side of the fuselage panel; the balance guide rods are respectively arranged on the upper fixing seat and the lower fixing seat and penetrate through the translation plate to be in sliding guide fit with the translation plate.

4. The portable technical camera according to claim 1, wherein a vertical guide bar is integrally formed at each of both sides of the fourth through hole at the rear side of the elevating plate; the front side of the translation plate is concavely provided with a sliding groove corresponding to the guide strip.

5. The camera of claim 1, further comprising an auxiliary limiting member, wherein the auxiliary limiting member comprises a limiting rod vertically fixed to the front side of the lifting plate and located above the lifting driving motor, a sliding sleeve fixed to the side surface of the lifting plate and sleeved on the limiting rod, an upper limit switch fixed to the front side of the lifting plate and located on one side of the top of the limiting rod, a lower limit switch fixed to the front side of the lifting plate and located on one side of the bottom of the limiting rod, and a trigger plate fixed to the sliding sleeve and located between the upper limit switch and the lower limit switch.

6. The portable technical camera according to claim 1, wherein the connecting member is a connecting cavity with openings at both ends, and the rear end of the connecting cavity corresponds to the fourth through hole and is fixed at the fourth through hole of the lifting plate; the connecting frame is fixed on the front end opening of the connecting cavity.

7. The portable technical camera according to claim 1, wherein the connecting member is a vertically disposed connecting plate fixed to a front side of the elevating plate, and a fifth through hole is opened in a middle portion of the connecting plate; the top and the bottom of the front side of the connecting plate are respectively integrally formed with a connecting arm;

the top and the bottom of the rear side of the connecting frame are respectively integrally formed with a connecting lug, and a rotating shaft rotationally connected with the connecting arm is fixed on the connecting lug;

the portable technical camera further comprises a second leather chamber, wherein the front end of the second leather chamber is connected with the rear end of the camera lens, and the rear end of the second leather chamber is fixed at the fifth through hole of the connecting plate.

8. The portable technical camera according to claim 7, further comprising a lens adjusting member, the lens adjusting member comprising an adjusting worm wheel, an adjusting driving motor and an adjusting worm, the adjusting worm wheel being fixed to a lower end of the connecting frame bottom rotating shaft; the adjusting driving motor is fixed on a connecting arm at the bottom of the connecting plate; the adjusting worm is fixed on the output shaft of the adjusting driving motor and is meshed with the adjusting worm wheel.

9. The portable technology camera of claim 6 or 7, wherein the first, second, third, fourth and fifth through holes are all rectangular, the second through hole being smaller than the first through hole; the third through hole and the first through hole are the same in size; the length of the fourth through hole is the same as that of the third through hole, and the width of the fourth through hole is larger than that of the third through hole; and the fifth through hole and the fourth through hole have the same size.

10. A portable technical camera according to claim 6 or 7, further comprising a housing fixed to the translator, the camera lens extending from a front end of the housing, the backplate extending from a rear end of the housing;

a touch display screen is fixed on the top of the shell.

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