CN117939270A - Department of neurology inspection is with camera dimming device - Google Patents
Department of neurology inspection is with camera dimming device Download PDFInfo
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Abstract
The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to a camera dimming device for neurology examination, which comprises a movable base, a multi-angle adjusting bracket and a camera, wherein the multi-angle adjusting bracket is arranged on the surface of the movable base, the camera is arranged at one end of the multi-angle adjusting bracket, one end of the multi-angle adjusting bracket is provided with a light source adjusting assembly, and the light source adjusting assembly comprises a light shield arranged at one end of the multi-angle adjusting bracket; the brightness and illumination range during shooting are conveniently adjusted, the problem that the brightness is too bright or too dark in the shooting process is avoided, the illumination is in an optimal state during shooting is guaranteed, the shooting effect of a photo is improved, cleaning cotton is used for cleaning the surface of a convex lens, the cleanliness of the surface of the convex lens is guaranteed, the light condensation effect of the light is guaranteed, the enough brightness of a shooting field is guaranteed, and the definition of a shooting picture is improved.
Description
Technical Field
The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to a camera dimming device for neurology department examination.
Background
The neurology department mainly diagnoses and treats cerebrovascular diseases (cerebral infarction and cerebral hemorrhage), migraine, brain inflammatory diseases, epilepsy, cerebral palsy, ataxia, torsades, autism, alzheimer's disease, nervous system variational diseases and other nerve diseases, adopts detection means such as CT, electroencephalogram, TCD (transcranial Doppler ultrasound), blood rheology examination and the like when detecting patients, and simultaneously needs to take a shooting video of a suspected lesion position as a reference for subsequent examination in the examination process;
The existing camera equipment generally performs light filling through fixed lamplight, parameters such as brightness and illumination range cannot be adjusted, and due to the fact that parameters such as skin colors and body shapes of different patients are different, shooting light filling effects of different used patients are uneven, the problem that the shooting light filling effects are too bright or too dark exists, and in the shooting process, the problem that the shooting position where light filling is really needed is darkened due to shielding of hands of an operator or instruments can be solved, and shooting definition can be affected.
In order to solve the above problems, the present application provides a camera dimming device for neurology examination.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a camera dimming device for neurology department examination, which is convenient for adjusting brightness and illumination range in shooting, can avoid the problem that the brightness is too bright or too dark in the shooting process, can adjust illumination according to conditions, ensures that the illumination intensity is uniform in illumination in shooting, ensures that the illumination is in an optimal state in shooting, improves the photo shooting effect, ensures that cleaning cotton cleans the surface of a convex lens, ensures the surface of the convex lens to be neat, ensures the light-gathering effect of the lens, ensures that the shooting view has enough brightness, simultaneously does not generate obvious shadow of an instrument, ensures the stability of the brightness and the illumination range in shooting, and improves the definition of a shooting picture.
In order to achieve the above purpose, the present invention provides the following technical solutions: a camera dimming device for neurology department examination comprises a movable base, a multi-angle adjusting bracket and a camera, wherein the multi-angle adjusting bracket is installed on the surface of the movable base;
one end of the multi-angle adjusting bracket is provided with a light source adjusting assembly, and the light source adjusting assembly comprises a light shield arranged at one end of the multi-angle adjusting bracket, an illuminating lamp arranged in the light shield, and a servo motor, a driving plate, a grooved pulley, a transmission rod, a mounting plate and a convex lens which are arranged in the light shield and used for adjusting the focus of light spots of the illuminating lamp;
The device comprises a light shield, a water mist removing assembly, a first gear and a second gear, wherein the water mist removing assembly is arranged in the light shield and comprises a rotating rod arranged in the light shield, an exhaust fan arranged at one end of the rotating rod, and a first gear and a second gear which are used for controlling the rotation of the exhaust fan to extract hot air in the light shield;
The utility model discloses a solar energy lamp shade, including the sun shade, the sun shade is adjusted to the multi-angle, the one end of multi-angle is adjusted the support is fixed with and is used for connecting the quick connect assembly of sun shade, quick connect assembly is including fixing connecting seat and integrated into one piece of multi-angle adjustment support one end the T shape connecting piece of sun shade one end and setting are in be used for connecting the telescopic link second, the third and roof of fastening in the connecting seat.
As the camera dimming device for neurology department examination, the invention is preferable, a transmission rod is arranged in the light shield, a grooved wheel is fixedly arranged at one end of the transmission rod, a driving plate is meshed with the surface of the grooved wheel, the driving plate is connected with a rotating shaft of a servo motor, the servo motor is arranged in the light shield, a mounting disc is fixedly arranged on the surface of the transmission rod, and a plurality of convex lenses are annularly arranged on the surface of the mounting disc.
In the camera dimming device for neurology department examination, the outer surface of the transmission rod is rotatably connected with a first rotating frame and a second rotating frame, the first rotating frame and the second rotating frame are fixedly arranged in the light shield, and the thickness of the convex lenses is different.
As the camera dimming device for neurology department examination, the invention is preferable, the fixed plate is fixedly arranged in the light shield, the surface of the fixed plate is connected with the T-shaped limiting inserted rod in a sliding manner, the surface of the T-shaped limiting inserted rod is sleeved with the first spring, and one end of the T-shaped limiting inserted rod is inserted into the check groove formed in the surface of the transmission rod.
As the camera dimming device for neurology examination, the invention is preferable, one end of the light shield is integrally formed with the horn shield, a plurality of shadow reducing lamps are annularly arranged on the inner surface of the horn shield, and the surface of the horn shield is connected with the camera through bolts.
In the camera dimming device for neurology department examination, preferably, a first gear is mounted on the surface of the transmission rod, a second gear is mounted on the surface of the rotating rod, the second gear is meshed with the first gear, and one end of the rotating rod is rotatably connected to one side surface of the first rotating frame.
In the camera dimming device for neurology department examination according to the present invention, preferably, the surface of the light shield is provided with an exhaust hole, and a dust screen is mounted on the outer side of the light shield.
As the camera dimming device for neurology department examination, the telescopic rod I is preferably arranged on one side of the first rotating frame and the inner wall of the light shield, the spring II is sleeved on the outer side of the telescopic rod I, the mounting plate is arranged at one end of the telescopic rod I, and the cleaning cotton is arranged at one side of the mounting plate.
As the camera dimming device for neurology department examination, the invention is preferable, the connecting seat is internally provided with the second telescopic rod, the surface of the second telescopic rod is sleeved with the third spring, one end of the second telescopic rod is connected with the top plate arranged in the connecting seat, and the inner wall of the connecting seat is provided with the clamping groove matched with the T-shaped connecting piece.
As the camera dimming device for neurology department examination, the strip-shaped groove formed in the surface of the connecting seat is internally provided with the sliding rod, the surface of the sliding rod is sleeved with the spring IV, one end of the spring IV is abutted against the T-shaped sliding inserted rod which is connected to the surface of the sliding rod in a sliding mode, and one end of the T-shaped sliding inserted rod is inserted into the positioning hole formed in the surface of the T-shaped connecting piece.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. Through setting up the light source adjusting part, through the cooperation of structures such as lens hood, light, mounting disc and convex lens that set up use to in the use, turn on the light, and according to the needs when shooing, the convex lens of control installation in the mounting disc is relative with the position of light, and makes the light source be assembled through convex lens, the position shaping gathers the some faculae of shooting, has guaranteed that when shooing, illumination intensity is with the illumination uniformity degree, in order to improve the definition of shooting;
Through the arrangement of the convex lenses with different thicknesses, the corresponding convex lenses and the illuminating lamps can be conveniently adjusted to be matched for use according to the complexion, the body shape and the like of different patients, the shot positions can be timely supplemented with light, the brightness and the illumination range during shooting can be conveniently adjusted, the problem that the brightness is too bright or too dark during shooting is avoided, the illumination can be adjusted according to the situation, the illumination is guaranteed to be in an optimal state during shooting, and the shooting effect of the photo is improved;
Through the cooperation of the T-shaped limiting inserted link and the first spring, after the corresponding convex lens is adjusted to a proper position, one end of the T-shaped limiting inserted link can be inserted into a check groove formed in the surface of the transmission link to limit the transmission link, so that the transmission link is prevented from deflecting in the shooting process, dislocation occurs between the convex lens and the illuminating lamp, and the convergence and illumination range of light are affected;
Simultaneously the cooperation of cooperation setting loudspeaker cover and installing a plurality of shadow lamps in loudspeaker cover use to in the in-process of shooing, if the position of shooing is sheltered from by the apparatus, a plurality of shadow lamps arrange into circularly in loudspeaker cover, a large tracts of land light source is synthesized, so that can follow different angles and shine light to shooting position, and the light source is denser around being shone the object, this shadow is just littleer, thereby can guarantee to shoot the field of vision and have sufficient luminance, can not produce obvious shadow of apparatus again simultaneously, so that avoid really need the position of shooting of light filling illumination can be by the problem that operator's hand or instrument shelter from and darken, improve the definition of shooing.
2. Through setting up the water smoke and getting rid of the subassembly, through the cooperation of the structure such as gear one that sets up, gear two, bull stick and air discharge fan to in time being discharged from the lens hood with the heat that servo motor produced, avoid long-time accumulative steam to condense into the drop of water on the surface of convex lens, thereby influence convex lens to the adjustment of gathering of light, guarantee to adjust reliability through convex lens to luminance, illumination scope when shooing;
When external air enters, the dust screen can intercept dust in the air, so that the dust is prevented from entering the light shield and adhering to the surface of the convex lens;
The cleaning cotton that elasticity set up can support at the surface of convex lens, along with the rotation of mounting disc to can make the cleaning cotton clean convex lens surface, with the clean nature on guaranteeing convex lens surface, guarantee its regulation spotlight effect to the light.
3. Through setting up quick connect assembly, through the cooperation of the connecting seat that sets up, T shape connecting piece, telescopic link two, spring three and roof isotructure to according to shooting the needs of adjusting luminance, can follow the change to the lens hood including its inside part, guarantee shooting the smoothness of adjusting luminance process;
One end of a T-shaped sliding inserted rod which is connected with the surface of the sliding rod in a sliding way is inserted into the positioning hole so as to further improve the connection stability of the light shield after replacement, ensure the stability of the light supplementing brightness and the illumination range during shooting and improve the definition of a shot picture.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
Fig. 1 is a schematic structural diagram of a camera dimming device of the present invention;
FIG. 2 is a schematic view of the internal partial structure of the mask according to the present invention;
FIG. 3 is a schematic side view of the structure of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the construction of the sheaves, dials, drive links and primary turret of the present invention;
FIG. 5 is a schematic view showing the structure of the check groove, the second turret and the fixing plate according to the present invention;
FIG. 6 is a schematic view of the structure of a mounting plate and a convex lens according to the present invention;
FIG. 7 is a schematic diagram of the structure of the exhaust fan, the transmission rod, the rotating rod and the second gear;
FIG. 8 is a schematic view of the structure of the inside of the connector base and the T-shaped connector of the present invention;
FIG. 9 is a schematic view of the structure of the connecting base, the light shield and the speaker cover according to the present invention;
FIG. 10 is a schematic view of the top plate, the connecting seat and the spring III according to the present invention;
FIG. 11 is an enlarged schematic view of the structure A in FIG. 5 according to the present invention;
FIG. 12 is an enlarged schematic view of the structure at B in FIG. 10 according to the present invention;
FIG. 13 is a schematic view of the structure of the cleaning cotton, mounting plate and telescoping rod one of the present invention;
FIG. 14 is a schematic view of the structure of the connecting base and T-shaped connector of the present invention;
in the figure:
1. a movable base; 11. a multi-angle adjusting bracket; 12. a camera; 2. a light source adjustment assembly; 21. a light shield; 22. a lighting lamp; 23. a horn cover; 24. a subtraction lamp; 25. a servo motor; 26. a dial; 27. a sheave; 28. a transmission rod; 29. a first turret; 210. a second turret; 211. a non-return groove; 213. a fixing plate; 214. t-shaped limit inserted bar; 215. a first spring; 216. a mounting plate; 217. a convex lens; 3. a water mist removal assembly; 31. a first gear; 32. a second gear; 33. a rotating rod; 34. an exhaust fan; 35. a dust screen; 36. a first telescopic rod; 37. a mounting plate; 38. cleaning cotton; 39. a second spring; 4. a quick connect assembly; 41. a connecting seat; 42. a T-shaped connector; 43. a second telescopic rod; 44. a third spring; 45. a top plate; 46. t-shaped sliding inserted bar; 47. a slide bar; 48. positioning holes; 49. and a spring IV.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1 to 14, the present invention provides a technical solution, which is a camera dimming device for neurology examination, comprising a mobile base 1, a multi-angle adjusting bracket 11 installed on the surface of the mobile base 1, and a camera 12 arranged at one end of the multi-angle adjusting bracket 11;
One end of the multi-angle adjusting bracket 11 is provided with a light source adjusting component 2, and the light source adjusting component 2 comprises a light shield 21, an illuminating lamp 22, a horn shield 23, a subtraction lamp 24, a servo motor 25, a driving plate 26, a grooved pulley 27, a transmission rod 28, a first rotating frame 29, a second rotating frame 210, a non-return groove 211, a fixed plate 213, a T-shaped limiting inserted link 214, a first spring 215, a mounting plate 216 and a convex lens 217;
the one end of multi-angle regulation support 11 is provided with the lens hood 21, installs light 22 in the lens hood 21, is provided with the transfer line 28 in the lens hood 21, and the one end fixed mounting of transfer line 28 has sheave 27, and the surface engagement of sheave 27 has drive plate 26, and drive plate 26 is connected with servo motor 25's axis of rotation, and servo motor 25 installs in the lens hood 21, and the fixed surface of transfer line 28 has mounting disc 216, and the surface of mounting disc 216 is annular and installs a plurality of convex lenses 217.
The surface rotation of transfer line 28 is connected with first revolving rack 29 and second revolving rack 210, the equal fixed mounting of first revolving rack 29 and second revolving rack 210 is in the lens hood 21, a plurality of convex lenses 217 thickness is different, so that according to the complexion of different patients, the body form etc. the cooperation of convex lenses 217 and light 22 that conveniently adjust corresponds is used, can be timely carry out the light filling to the position of shooing, the luminance when conveniently shooing, illumination range are adjusted, there is the luminance problem that has too bright or excessively dark in avoiding shooting, can adjust the illumination according to the circumstances, illumination when guaranteeing to shoot is in the best state, improve the photo and shoot the effect.
The fixed plate 213 is fixedly installed in the light shield 21, the T-shaped limiting inserted rod 214 is connected to the surface of the fixed plate 213 in a sliding manner, the first spring 215 is sleeved on the surface of the T-shaped limiting inserted rod 214, one end of the T-shaped limiting inserted rod 214 is inserted into the check groove 211 formed in the surface of the transmission rod 28, the corresponding convex lens 217 can be conveniently adjusted to a proper position, one end of the T-shaped limiting inserted rod 214 can be inserted into the check groove 211 formed in the surface of the transmission rod 28 to limit the transmission rod 28, deflection of the transmission rod 28 in the shooting process is prevented, dislocation occurs between the convex lens 217 and the illuminating lamp 22, and accordingly light convergence and illumination range are affected.
One end integrated into one piece of lens hood 21 has loudspeaker cover 23, loudspeaker cover 23 internal surface is the annular and installs a plurality of shadow lamps 24, and loudspeaker cover 23's surface has camera 12 through bolted connection, so that at the in-process of shooing, if the position of shooing is sheltered from by the apparatus, a plurality of shadow lamps 24 arrange into circularly in loudspeaker cover 23, a large-area light source is synthesized, so that can follow different angles and shine the light to shooting position, and the light source is denser around being shone the object, the shadow is just littleer, thereby can guarantee to shoot the field of vision and have sufficient luminance, can not produce obvious shadow of apparatus again simultaneously, so that avoid really need the position of shooting of light filling illumination can be by the shielding of operator's hand or apparatus and darkening problem, improve the definition of shooing.
The light shield 21 is internally provided with a water mist removing assembly 3, and the water mist removing assembly 3 comprises a first gear 31, a second gear 32, a rotating rod 33, an exhaust fan 34, a dust screen 35, a first telescopic rod 36, a mounting plate 37, cleaning cotton 38 and a second spring 39;
A rotating rod 33 is arranged in the light shield 21, an exhaust fan 34 is arranged at one end of the rotating rod 33, a first gear 31 is arranged on the surface of the transmission rod 28, a second gear 32 is arranged on the surface of the rotating rod 33, the second gear 32 is meshed with the first gear 31, and one end of the rotating rod 33 is rotatably connected to one side surface of the first rotating frame 29.
The surface of lens hood 21 has seted up the exhaust hole, and the dust screen 35 is installed in the outside of lens hood 21, and when outside air entered, the dust screen 35 of setting can intercept the dust in the air, prevents that the dust from entering into in the lens hood 21 and attaching on the surface of convex lens 217.
The telescopic rod I36 is installed on one side of the first rotating frame 29 and the inner wall of the light shield 21, the spring II 39 is sleeved on the outer side of the telescopic rod I36, the mounting plate 37 is installed at one end of the telescopic rod I36, the cleaning cotton 38 is installed on one side of the mounting plate 37, the mounting plate 37 elastically connected with the telescopic rod I36 through the spring II 39 and the cleaning cotton 38 installed on one side of the mounting plate 37 are matched for use, so that when the mounting plate 216 rotates, the cleaning cotton 38 elastically arranged can be abutted against the surface of the convex lens 217, and the cleaning cotton 38 can clean the surface of the convex lens 217 along with the rotation of the mounting plate 216, so that the surface neatness of the convex lens 217 is guaranteed, and the light condensation effect of the light is regulated.
One end of the multi-angle adjusting bracket 11 is fixed with a quick connecting component 4 for connecting the light shield 21, and the quick connecting component 4 comprises a connecting seat 41, a T-shaped connecting piece 42, a second telescopic rod 43, a third spring 44, a top plate 45, a T-shaped sliding inserted rod 46, a sliding rod 47, a positioning hole 48 and a fourth spring 49;
One end fixed mounting of multi-angle regulation support 11 has connecting seat 41, and the one end integrated into one piece of lens hood 21 has T shape connecting piece 42, installs telescopic link two 43 in the connecting seat 41, and the surface cover of telescopic link two 43 is equipped with spring three 44, and the one end of telescopic link two 43 is connected with the roof 45 that sets up in connecting seat 41, and connecting seat 41 inner wall has seted up the draw-in groove with T shape connecting piece 42 assorted.
The slide bar 47 is installed in the bar-shaped groove formed in the surface of the connecting seat 41, the spring four 49 is sleeved on the surface of the slide bar 47, one end of the spring four 49 is abutted against the T-shaped sliding inserted rod 46 which is connected to the surface of the slide bar 47 in a sliding mode, and one end of the T-shaped sliding inserted rod 46 is inserted into the positioning hole 48 formed in the surface of the T-shaped connecting piece 42.
The working principle and the using flow of the invention are as follows: when the device is used, firstly, the device is moved to a proper position by moving the base 1, the camera 12 is adjusted to a shooting position by adjusting the multi-angle adjusting bracket 11, the illuminating lamp 22 is started, the servo motor 25 is controlled to be started according to the shooting requirement, the driving plate 26 arranged at the output shaft end of the servo motor 25 drives the grooved pulley 27 to rotate, so that the driving rod 28 connected with the grooved pulley 27 can be driven to drive the mounting plate 216 to rotate, the convex lens 217 arranged in the mounting plate 216 is opposite to the position of the illuminating lamp 22, the light source is converged through the convex lens 217, and a spot forming spot is formed at the shooting position, so that the illumination intensity is uniform in illumination degree during shooting, and the shooting definition is improved conveniently;
Through the arrangement of the convex lenses 217 with different thicknesses, the corresponding convex lenses 217 and the illuminating lamp 22 can be conveniently adjusted to be matched for use according to the complexion, the body shape and the like of different patients, the shot position can be timely supplemented with light, the brightness and the illumination range during shooting can be conveniently adjusted, the problem that the brightness is too bright or too dark during shooting is avoided, illumination can be adjusted according to the situation, the illumination is guaranteed to be in an optimal state during shooting, and the shooting effect of a photo is improved;
Through the matched use of the T-shaped limiting inserted rod 214 and the first spring 215, after the corresponding convex lens 217 is adjusted to a proper position, one end of the T-shaped limiting inserted rod 214 can be inserted into the check groove 211 formed in the surface of the transmission rod 28 to limit the transmission rod 28, so that the transmission rod 28 is prevented from deflecting in the shooting process, dislocation is caused between the convex lens 217 and the illuminating lamp 22, and the convergence and illumination range of light rays are affected;
the horn cover 23 and the plurality of subtraction lamps 24 arranged in the horn cover 23 are matched for use, so that in the shooting process, if the shooting position is shielded by an instrument, the plurality of subtraction lamps 24 are arranged into a circle in the horn cover 23 to form a large-area light source, so that light rays can be irradiated to the shooting position from different angles, the denser the light source surrounds an irradiated object, the smaller the shadow is, thereby ensuring enough brightness of the shooting field of view, and avoiding the problem that the shooting position really requiring light supplement illumination is shielded by the hand of an operator or the instrument and darkens, and improving the shooting definition;
When the transmission rod 28 rotates, the first gear 31 arranged on the surface of the transmission rod 28 rotates, so that the second gear 32 and the rotating rod 33 can be driven to rotate on the surface of the first rotating frame 29, and meanwhile, the exhaust fan 34 arranged at one end of the rotating rod 33 rotates, so that heat generated by the servo motor 25 can be discharged from the light shield 21 in time, the heat accumulated for a long time is prevented from being condensed into water drops on the surface of the convex lens 217, the convergence adjustment of light rays by the convex lens 217 is influenced, and the brightness and illumination range during shooting are ensured to be adjusted reliably by the convex lens 217;
Through the arrangement of the dustproof net 35, when external air enters after the hot air in the light shield 21 is discharged through the exhaust port formed on the surface of the light shield 21, the dust in the air can be intercepted by the dustproof net 35, and the dust is prevented from entering the light shield 21 and adhering to the surface of the convex lens 217;
the mounting plate 37 which is elastically connected with the telescopic rod I36 through the spring II 39 is matched with the cleaning cotton 38 arranged on one side of the mounting plate 37, so that when the mounting plate 216 rotates, the cleaning cotton 38 which is elastically arranged can be propped against the surface of the convex lens 217, and the cleaning cotton 38 can clean the surface of the convex lens 217 along with the rotation of the mounting plate 216, so that the surface of the convex lens 217 is tidy, and the light-condensing effect of the cleaning cotton is guaranteed;
Meanwhile, the original connected light shield 21 can be removed according to the requirement of shooting dimming when the light shield 21 comprises the internal parts thereof and the specification of the convex lens 217 is replaced, a T-shaped connecting piece 42 at one end of the required light shield 21 is inserted into an adapting groove formed in the surface of the connecting seat 41, a top plate 45 elastically connected through a second telescopic rod 43 and a third spring 44 is compressed to one side, after the light shield 21 is rotated, the T-shaped connecting piece 42 is clamped into a clamping groove formed in the connecting seat 41, the elastically arranged top plate 45 can always press one side of the T-shaped connecting piece 42, the connection stability of the T-shaped connecting piece 42 is ensured, and the light shield 21 is conveniently and rapidly replaced according to the dimming requirement when the light shield 21 comprises the internal parts thereof, so that the shooting dimming process is ensured;
After the T-shaped connecting piece 42 is clamped into the clamping groove formed in the connecting seat 41, one end of the T-shaped sliding inserted rod 46 which is connected with the surface of the sliding rod 47 in a sliding mode can be inserted into the positioning hole 48, and under the arrangement of the spring IV 49, one end of the T-shaped sliding inserted rod 46 is ensured to be stably inserted into the positioning hole 48, and one end of the T-shaped sliding inserted rod 46 cannot be separated from the positioning hole 48 under the action of external force, so that the stability of connection can be further improved, the stability of light supplementing brightness and light irradiation range during shooting is ensured, and the definition of a shot picture is improved.
It should be noted that: the first telescopic rod 36 and the second telescopic rod 43 are composed of two rods with different diameters, and one rod with a smaller diameter is slidably connected inside the rod with a larger diameter, and in the technology, the two rods are only used for guiding and supporting.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A camera dimming device for neurology department examination comprises a movable base (1), a multi-angle adjusting bracket (11) arranged on the surface of the movable base (1) and a camera (12) arranged at one end of the multi-angle adjusting bracket (11);
The method is characterized in that: one end of the multi-angle adjusting bracket (11) is provided with a light source adjusting component (2), the light source adjusting component (2) comprises a light shield (21) arranged at one end of the multi-angle adjusting bracket (11), an illuminating lamp (22) arranged in the light shield (21) and a servo motor (25), a driving plate (26), a grooved wheel (27), a transmission rod (28), a mounting disc (216) and a convex lens (217) arranged in the light shield (21) for adjusting the light spot focus of the illuminating lamp (22);
The device is characterized in that a water mist removing assembly (3) is arranged in the light shield (21), the water mist removing assembly (3) comprises a rotating rod (33) arranged in the light shield (21), an exhaust fan (34) arranged at one end of the rotating rod (33), and a first gear (31) and a second gear (32) which are used for controlling the exhaust fan (34) to rotate so as to extract hot air in the light shield (21);
One end of the multi-angle adjusting bracket (11) is fixed with a quick connecting component (4) for connecting the light shield (21), the quick connecting component (4) comprises a connecting seat (41) fixed at one end of the multi-angle adjusting bracket (11) and a T-shaped connecting piece (42) integrally formed at one end of the light shield (21), and a telescopic rod II (43), a spring III (44) and a top plate (45) which are arranged in the connecting seat (41) and used for connecting and fastening.
2. The camera dimming device for neurology examination according to claim 1, wherein: be provided with transfer line (28) in lens hood (21), the one end fixed mounting of transfer line (28) has sheave (27), the surface engagement of sheave (27) has catch plate (26), catch plate (26) are connected with the axis of rotation of servo motor (25), servo motor (25) are installed in lens hood (21), the fixed surface of transfer line (28) has mounting disc (216), the surface of mounting disc (216) is annular and installs a plurality of convex lenses (217).
3. The camera dimming device for neurology examination according to claim 1, wherein: the outer surface of the transmission rod (28) is rotationally connected with a first rotating frame (29) and a second rotating frame (210), the first rotating frame (29) and the second rotating frame (210) are fixedly installed in the light shield (21), and the thicknesses of a plurality of convex lenses (217) are different.
4. The camera dimming device for neurology examination according to claim 1, wherein: fixed plate (213) are fixedly installed in the light shield (21), T-shaped limiting inserted rod (214) is connected to the surface of the fixed plate (213) in a sliding mode, first springs (215) are sleeved on the surface of the T-shaped limiting inserted rod (214), and one end of the T-shaped limiting inserted rod (214) is inserted into a check groove (211) formed in the surface of the transmission rod (28).
5. The camera dimming device for neurology examination according to claim 1, wherein: one end integrated into one piece of lens hood (21) has loudspeaker cover (23), a plurality of shadow lamps (24) are installed to loudspeaker cover (23) internal surface in the annular, just loudspeaker cover (23)'s surface has camera (12) through bolted connection.
6. The camera dimming device for neurology examination according to claim 1, wherein: the surface mounting of transfer line (28) has gear one (31), the surface mounting of bull stick (33) has gear two (32), gear two (32) with gear one (31) meshes, the one end rotation of bull stick (33) is connected in the one side surface of first revolving stage (29).
7. The camera dimming device for neurology examination according to claim 1, wherein: the surface of the light shield (21) is provided with an exhaust hole, and the outer side of the light shield (21) is provided with a dust screen (35).
8. The camera dimming device for neurology examination according to claim 3, wherein: the telescopic rod I (36) is arranged on one side of the first rotating frame (29) and the inner wall of the light shield (21), the spring II (39) is sleeved on the outer side of the telescopic rod I (36), the mounting plate (37) is arranged at one end of the telescopic rod I (36), and cleaning cotton (38) is arranged on one side of the mounting plate (37).
9. The camera dimming device for neurology examination according to claim 1, wherein: install telescopic link two (43) in connecting seat (41), the surface cover of telescopic link two (43) is equipped with spring three (44), the one end of telescopic link two (43) is connected with roof (45) that set up in connecting seat (41), the draw-in groove with T shape connecting piece (42) assorted is seted up to connecting seat (41) inner wall.
10. The camera dimming device for neurology examination according to claim 1, wherein: the connecting seat is characterized in that a sliding rod (47) is arranged in a strip-shaped groove formed in the surface of the connecting seat (41), a spring IV (49) is sleeved on the surface of the sliding rod (47), one end of the spring IV (49) is in butt joint with a T-shaped sliding inserted rod (46) which is connected with the surface of the sliding rod (47) in a sliding mode, and one end of the T-shaped sliding inserted rod (46) is inserted into a positioning hole (48) formed in the surface of the T-shaped connecting piece (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410340670.1A CN117939270B (en) | 2024-03-25 | Department of neurology inspection is with camera dimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410340670.1A CN117939270B (en) | 2024-03-25 | Department of neurology inspection is with camera dimming device |
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| CN117939270A true CN117939270A (en) | 2024-04-26 |
| CN117939270B CN117939270B (en) | 2024-07-16 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227561A (en) * | 2007-01-16 | 2008-07-23 | 索尼株式会社 | Image pickup system, image pickup apparatus, and interchangeable lens |
| CN103277681A (en) * | 2013-05-23 | 2013-09-04 | 云南邦桥节能科技有限公司 | Operation shadowless lamp |
| CN204950341U (en) * | 2015-08-04 | 2016-01-13 | 陶欢 | Heat abstractor on bowl |
| CN107479301A (en) * | 2017-09-21 | 2017-12-15 | 山东海日峰电子科技有限公司 | A kind of energy-efficient double light source light-supplementing systems |
| CN109745004A (en) * | 2019-01-18 | 2019-05-14 | 北京小成素问信息技术有限公司 | Lingual diagnosis mirror and lingual diagnosis system |
| CN212391668U (en) * | 2020-06-28 | 2021-01-22 | 南通大学 | Adjustable waterproof fog VR glasses |
| CN212543882U (en) * | 2020-08-06 | 2021-02-12 | 天津塑研电子有限公司 | Rotatable camera casing of waterproof fog type |
| CN113132613A (en) * | 2019-12-31 | 2021-07-16 | 中移物联网有限公司 | Camera light supplementing device, electronic equipment and light supplementing method |
| CN113296331A (en) * | 2021-07-27 | 2021-08-24 | 深圳市正光影像器材有限公司 | LED automatic electric focusing photographing spotlight and method thereof |
| CN114895513A (en) * | 2022-05-20 | 2022-08-12 | 深圳市华天龙电子有限公司 | Adjustable lighting device based on monitoring application scene |
| CN218920536U (en) * | 2022-11-29 | 2023-04-25 | 湖北博士来科技集团有限公司 | Security engineering camera light filling device based on illuminance test system |
| CN117395487A (en) * | 2023-11-30 | 2024-01-12 | 深圳市卓创威视科技有限公司 | Camera capable of realizing angle and focal length adjustment and adjustment method thereof |
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227561A (en) * | 2007-01-16 | 2008-07-23 | 索尼株式会社 | Image pickup system, image pickup apparatus, and interchangeable lens |
| CN103277681A (en) * | 2013-05-23 | 2013-09-04 | 云南邦桥节能科技有限公司 | Operation shadowless lamp |
| CN204950341U (en) * | 2015-08-04 | 2016-01-13 | 陶欢 | Heat abstractor on bowl |
| CN107479301A (en) * | 2017-09-21 | 2017-12-15 | 山东海日峰电子科技有限公司 | A kind of energy-efficient double light source light-supplementing systems |
| CN109745004A (en) * | 2019-01-18 | 2019-05-14 | 北京小成素问信息技术有限公司 | Lingual diagnosis mirror and lingual diagnosis system |
| CN113132613A (en) * | 2019-12-31 | 2021-07-16 | 中移物联网有限公司 | Camera light supplementing device, electronic equipment and light supplementing method |
| CN212391668U (en) * | 2020-06-28 | 2021-01-22 | 南通大学 | Adjustable waterproof fog VR glasses |
| CN212543882U (en) * | 2020-08-06 | 2021-02-12 | 天津塑研电子有限公司 | Rotatable camera casing of waterproof fog type |
| CN113296331A (en) * | 2021-07-27 | 2021-08-24 | 深圳市正光影像器材有限公司 | LED automatic electric focusing photographing spotlight and method thereof |
| CN114895513A (en) * | 2022-05-20 | 2022-08-12 | 深圳市华天龙电子有限公司 | Adjustable lighting device based on monitoring application scene |
| CN218920536U (en) * | 2022-11-29 | 2023-04-25 | 湖北博士来科技集团有限公司 | Security engineering camera light filling device based on illuminance test system |
| CN117395487A (en) * | 2023-11-30 | 2024-01-12 | 深圳市卓创威视科技有限公司 | Camera capable of realizing angle and focal length adjustment and adjustment method thereof |
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