CN221101169U - Camera sharpness adjustment device without toothed lens - Google Patents

Camera sharpness adjustment device without toothed lens Download PDF

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Publication number
CN221101169U
CN221101169U CN202323036583.7U CN202323036583U CN221101169U CN 221101169 U CN221101169 U CN 221101169U CN 202323036583 U CN202323036583 U CN 202323036583U CN 221101169 U CN221101169 U CN 221101169U
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China
Prior art keywords
camera
unit
clamp
cylinder
product
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Active
Application number
CN202323036583.7U
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Chinese (zh)
Inventor
黄川�
林志伟
林秋菊
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Tung Thih Electron Xiamen Co Ltd
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Tung Thih Electron Xiamen Co Ltd
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Priority to CN202323036583.7U priority Critical patent/CN221101169U/en
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Abstract

The utility model provides a camera adjusting definition device without a toothed lens, which comprises an operation table and a clamp for fixing a camera, wherein the clamp is arranged at the front end of a cylinder electrifying unit for electrifying the camera to be adjusted; the camera which needs to be subjected to definition adjustment is arranged on the clamp, the power-on end of the cylinder power-on unit and the product are used for power-on, the mobile unit moves the product to the window and then clamps the lens of the product by the clamping unit, the fine adjustment unit rotates and fine adjusts the lens of the product, and meanwhile the definition of the product is observed through the display screen on the cylinder power-on unit until the required definition is adjusted; and then reversely operating the moving unit and the cylinder electrifying unit, taking down the debugged product, wherein the product comprises a finished product and a semi-finished product of cameras without teeth l ens, and the semi-finished product of cameras without teeth l ens is cameras without a rear cover and an electric terminal, so that the waste of materials of the rear cover and the terminal caused by poor semi-finished products is reduced.

Description

Camera sharpness adjustment device without toothed lens
Technical Field
The utility model relates to a camera sharpness adjusting device without a toothed lens, and belongs to the technical field of optical shooting.
Background
The camera is video input equipment, is widely applied to the aspects of video conference, remote medical treatment, real-time monitoring and the like, the LENS of the camera is mainly used for condensing and restraining light, the influence of light scattering on an opposite vehicle can be avoided, meanwhile, an optical image generated by a scene through a LENS (LENS) is projected onto the surface of an image sensor, and therefore, for some small volumes, the camera is not used on a camera, the definition adjustment is needed in advance, and the generated optical image is prevented from being unclear.
At present, the outer wheel of the lens is provided with a plurality of tooth blocks and is not provided with teeth, the phenomenon of skidding can occur in the adjustment process of the lens without teeth by using a machine, most of the lenses are clamped by using special pliers and then are rotated and adjusted to a clear angle in the actual production, the adjustment is to observe a picture by powering on, the steps are complicated, the time is wasted, and the manual power connection is also needed.
Therefore, the utility model provides the camera adjusting definition device without the toothed lens, which is used for automatically powering on and mechanically fine-adjusting definition for the camera without the toothed lens.
Disclosure of utility model
In view of the above, an object of the present utility model is to provide a camera adjustment definition device for automatically powering on and mechanically fine-tuning definition of a camera without teeth.
The utility model is realized in the following way:
A camera sharpness adjusting device without tooth lens comprises an operation table and a clamp for fixing the camera,
The fixture is arranged at the front end of the cylinder electrifying unit;
The moving unit for controlling the movement of the clamp is positioned under the cylinder power-on unit, and the front end of the moving unit for controlling the movement of the clamp is mechanically connected with the front end of the cylinder power-on unit;
The clamping unit is used for clamping the camera to be adjusted, is arranged at the front end of the operating platform and is movably matched with the camera on the clamp;
And the fine adjustment unit for adjusting the definition of the fixed camera is positioned behind the clamping unit and is in transmission connection with the clamping unit.
As a further improvement, the clamp is composed of two L-shaped compression blocks, the horizontal parts of the compression blocks are fixed at the front end of the adapter plate through a plurality of bolts, and the side faces of the vertical faces of the two compression blocks are provided with notches for fixing cameras.
As a further improvement, the cylinder powering unit comprises a power-on terminal in contact with the product on the clamp;
The first push rod and the display screen are sequentially arranged at the front end of the first push rod, and the power connection end and the display screen are electrically connected;
the first cylinder is arranged at the rear end of the adapter plate right below the first push rod, and the output end of the first cylinder is fixed with the bottom surface of the front end of the first push rod.
As a further improvement, the moving unit comprises a second cylinder in the middle of the operating table;
The sliding rails are arranged between the second air cylinders and the clamping units in parallel;
the sliding block is fixed with the output end of the second cylinder, and the sliding block slides back and forth on the sliding rail through the second cylinder;
An adapter plate is fixed on the top end surface of the sliding block.
As a further improvement, the clamping unit comprises a shell and a window for placing the camera, and the corresponding positions of the shell and the clamp are provided with windows;
The number of the convex rods is equal-distance circular, the centers of the windows are used as circle centers, the ends of the convex rods close to the centers of the windows are clamped or loosened, the other ends of the convex rods slide in sliding grooves of the gears through shaft rods, the cams are sleeved outside the gears, the protrusions of the cams penetrate through the outer shell and are mechanically connected with the exposed handle outside the outer shell, a deflector rod for stirring the gears is arranged on the left side of the gears, and the other ends of the deflector rods are fixed by bolts after extending to the protrusions of the cams from inside to outside.
As a further improvement, the sliding groove is arc-shaped, and the lengths of the two ends of the sliding groove from the center of the window are different.
As a further improvement, the fine adjustment unit comprises a rolling bearing for driving the whole clamping unit to rotate, the rolling bearing is arranged in the middle of the gear, the rolling bearing is arranged on the center of a ratchet wheel positioned at the front end of the gear through a fixed ring, and a pawl matched with the ratchet wheel is arranged on a shell obliquely above the ratchet wheel;
A second gear meshed with the ratchet wheel is arranged on the right side of the ratchet wheel;
the hand wheel is in transmission connection with the second gear through the turning unit.
As a further improvement, the end of the protruding rod near the center of the window is wavy.
As a further improvement, the shell is arranged at the forefront end of the operation table, and the shell is matched with the fine adjustment unit and the clamping unit.
The beneficial effects of the utility model are as follows:
According to the utility model, a camera with definition needing to be adjusted is arranged on a clamp, then the power-on end of a cylinder power-on unit is used for carrying out power-on with a product, and the distance between the power-on end and the product is adjusted;
Secondly, after the product is moved to a window by a moving unit, a lens of the product is clamped by a clamping unit, and then the product is subjected to rotary fine adjustment by a fine adjustment unit, and meanwhile, the definition of the product is observed through a display screen on a cylinder power-on unit until the product is adjusted to a required definition degree;
And then reversely operating the moving unit and the cylinder electrifying unit, taking down the debugged product, wherein the product comprises a finished product and a semi-finished product of a camera without teeth, and the semi-finished product of the camera without teeth is a camera without a rear cover and an electric terminal, so that the waste of materials of the rear cover and the terminal caused by poor semi-finished products is reduced.
The utility model adopts the compaction blocks to clamp left and right, so that the camera is clamped in the notch, and the camera without the toothed lens cannot fall off in the moving process, and is also applicable to the camera with the teeth.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a camera sharpness adjustment device without toothed lens according to an embodiment of the present utility model.
Fig. 2 is a top view of a camera sharpness adjustment arrangement without toothed segments according to an embodiment of the present utility model.
Fig. 3 is a front view of a fine adjustment unit of a camera adjusting sharpness apparatus provided with no toothed lens according to an embodiment of the present utility model.
Fig. 4 is a rear view of a clamping unit of a camera adjusting definition device without a toothed lens according to an embodiment of the present utility model.
Fig. 5 is a schematic structural view of a fine tuning unit and a clamping unit of a camera adjusting definition device without a toothed lens after removing a shell according to an embodiment of the present utility model.
Fig. 6 is a schematic structural view of the camera sharpness adjustment device without teeth after removing the cylinder power-on unit and the fixture according to the embodiment of the present utility model.
Fig. 7 is a schematic diagram of a fixture structure of a camera sharpness adjustment device without toothed lens according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 7, the present embodiment provides a camera adjusting definition device of a non-toothed lens, including an operation table 10 and a jig 20 for fixing the camera,
The fixture 20 is arranged at the front end of the cylinder power-on unit 30;
The moving unit 40 for controlling the movement of the clamp 20 is positioned right below the cylinder power-on unit 30, and the front end of the moving unit 40 for controlling the movement of the clamp 20 is mechanically connected with the front end of the cylinder power-on unit 30;
The clamping unit 50 is used for clamping the camera to be adjusted, is arranged at the front end of the operation table 10 and is movably matched with the camera on the clamp 20;
A fine adjustment unit 60 for adjusting the definition of the camera, which is already fixed, is located behind the clamping unit 50 and is in driving connection with said clamping unit 50.
The utility model installs the camera which needs to adjust definition on the clamp 20, then uses the electricity receiving end 301 of the cylinder electricity-supplying unit 30 and the product to connect electricity, and adjusts the distance between the electricity receiving end 301 and the product, secondly, uses the clamping unit 50 to clamp the lens of the product after the product is moved to the window 502 by the moving unit 40, then uses the fine tuning unit 60 to conduct rotary fine tuning while observing the definition of the product through the display screen 303 on the cylinder electricity-supplying unit 30 until the definition is adjusted to the required definition, then reversely operates the moving unit 40 and the cylinder electricity-supplying unit 30, and removes the debugged product, wherein the product comprises a finished product and a semi-finished product camera without teeth, the semi-finished product camera without teeth refers to a camera without a rear cover and an electricity receiving terminal, and the waste of materials of the rear cover and the terminal caused by the bad semi-finished product is reduced.
Further, the clamp 20 is formed by two L-shaped compression blocks 201, the horizontal portions of the compression blocks 201 are fixed at the front end of the adapter plate 70 through a plurality of bolts, the side faces of the vertical faces of the two compression blocks 201 are provided with notches 202 for fixing cameras, the left and right clamping is performed by adopting the compression blocks 201, the cameras are clamped in the notches 202, the cameras without teeth can not fall off in the moving process, and the clamp is also applicable to the cameras with teeth.
As a possible embodiment of the present utility model, the cylinder power-on unit 30 includes a power-on terminal 301 that contacts the product on the fixture 20; the electric connection terminal 301 and the display screen 303 are sequentially arranged at the front end of the first push rod 302, and the electric connection terminal 301 and the display screen 303 are electrically connected; the first cylinder 304 is installed at the rear end of the adapter plate 70 right under the first push rod 302, and the output end of the first cylinder 304 is fixed to the bottom surface of the front end of the first push rod 302.
When the camera is required to be electrified after being installed, the electric terminal 301 and the power supply of the product are respectively connected through a plurality of electric wires, the first air cylinder 304 operates to drive the electric terminal 301 to be close to the product, the situation that the electric wires for electric connection are poor in contact because of too far distance is avoided, the electric terminal 301 is electrically connected with the display screen, and the imaging definition of the product to be detected can be clearly seen.
In one embodiment, the power terminal 301 is electrically connected to the product on the fixture 20 through a plurality of wires; the device is suitable for semi-finished products and finished cameras, and only needs to be connected with wires according to requirements.
In one embodiment, the power connection terminal 301 is electrically connected to the fixture 20 through an adapter, so as to reduce the operation frequency of power connection, and the first cylinder 304 is directly connected to the power connection.
As a possible embodiment of the present utility model, the mobile unit 40 includes a second cylinder 401 located right in the middle of the console 10; a number of 2 slide rails 402 disposed in parallel with each other between the second cylinder 401 and the clamping unit 50; the sliding block 403 is fixed with the output end of the second cylinder 401, and the sliding block 403 slides back and forth on the sliding rail 402 through the second cylinder 401; the adapter plate 70 is fixed on the top end surface of the sliding block 403, after the second cylinder 401 operates, the sliding block 403 is driven to slide on the sliding rail 402, the adapter plate 70 is driven to move forward, and accordingly the clamp 20 and the cylinder power-on unit 30 are driven to operate forward entirely, and products on the clamp 20 are conveyed into the window 502 where the camera is placed.
As a possible specific embodiment of the present utility model, the clamping unit 50 includes a housing 501 and a window 502 for placing a camera, where the housing 501 and the fixture 20 are provided with the window 502 at corresponding positions;
The number of the convex rods 503 is 4, the convex rods 503 are arranged in an equidistant circular manner by taking the center of the window 502 as the center of the circle, the ends of the convex rods 503 close to the center of the window 502 clamp or release products, the other ends of the convex rods 503 slide in the sliding grooves 541 of the gear 504 through the shaft rods, the sliding grooves 541 are arc-shaped, the lengths of the front end and the tail end of the sliding grooves 541 are different from the center of the window 502, and when the shaft rods slide to the end of the sliding grooves 541 which is shorter from the center of the window 502, the products are clamped, otherwise, the products are released.
Further, a cam 505 is sleeved outside the gear 504, a protrusion of the cam 505 penetrates through the housing 501 and is mechanically connected with a handle 506 exposed outside the housing 501, a deflector rod 507 for stirring the gear 504 is installed on the left side of the gear 504, the other end of the deflector rod 507 is fixed by a bolt after extending to the inside of the protrusion of the cam 505 from inside to outside, when the handle 506 is held by a hand, the handle 506 is rotated, the deflector rod 507 is driven to stir the gear 504 to rotate, and then a shaft rod is driven to slide in a sliding groove 541 of the gear 504, so that the product is clamped or loosened by the protruding rod 503.
In one embodiment, the end of the protruding rod 503 near the center of the window is wavy, the contact surface is not smooth, the friction force between the protruding rod and the product is increased, and the slipping phenomenon during fine adjustment is not easy.
As a possible specific embodiment of the present utility model, the fine adjustment unit 60 includes a rolling bearing 601 for driving the whole clamping unit 50 to rotate, the rolling bearing 601 is installed in the middle of the gear 504, the rolling bearing 601 is installed on the center of a ratchet wheel 602 located at the front end of the gear 504 through a fixed ring, and a pawl 603 matched with the ratchet wheel 602 is installed on a housing 501 obliquely above the ratchet wheel 602;
the right side of the ratchet wheel 602 is provided with a second gear 604 meshed with the ratchet wheel;
the hand wheel 605, the hand wheel 605 is connected with the second gear 604 in a transmission way through the direction changing unit.
Further, the direction changing unit comprises a set of bevel gears meshed with each other vertically, the output shaft of the hand wheel 605 is connected with the central shaft of one of the bevel gears, and the other bevel gear is connected with the center of the second gear 604 through the second shaft.
In this embodiment, the ratchet 602 is driven to rotate by rotating the hand wheel 605 to change the direction through the direction changing unit, and the rolling bearing 601 on the ratchet 602 is used to drive the whole clamping unit 50 to rotate.
As a further improvement, the housing 501 is mounted at the forefront end of the console 10, and the housing 501 is matched with the fine adjustment unit 60 and the clamping unit 50, and the joints of the housing 501, the fine adjustment unit 60 and the clamping unit 50 are connected by adopting bearings, so that no blocking feeling is caused when the fine adjustment unit 60 drives the whole clamping unit 50 to rotate.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. The camera sharpness adjusting device without the toothed lens is characterized by comprising an operation table (10) and a clamp (20) for fixing the camera;
comprises an operation table (10) and a clamp (20) for fixing a camera,
The fixture (20) is arranged at the front end of the cylinder powering unit (30);
The moving unit (40) is used for controlling the movement of the clamp (20) and is positioned under the cylinder power-on unit (30), and the front end of the moving unit (40) for controlling the movement of the clamp (20) is mechanically connected with the front end of the cylinder power-on unit (30);
The clamping unit (50) is used for clamping the camera to be adjusted, is arranged at the front end of the operating platform (10) and is movably matched with the camera on the clamp (20);
And a fine adjustment unit (60) for adjusting the definition of the fixed camera is positioned behind the clamping unit (50) and is in transmission connection with the clamping unit (50).
2. The camera adjusting definition device without the tooth lens according to claim 1, wherein the clamp (20) is composed of two L-shaped compression blocks (201), the horizontal parts of the compression blocks (201) are fixed at the front end of the adapter plate (70) through a plurality of bolts, and the vertical opposite side surfaces of the two compression blocks (201) are provided with notches (202) for fixing the camera.
3. The camera sharpness adjustment arrangement without toothed lens according to claim 2, characterized in that the cylinder powering unit (30) comprises a power-on terminal (301) for contacting the product on the fixture (20);
The device comprises a first push rod (302) and a display screen (303), wherein the first push rod (302), the power connection end (301) and the display screen (303) are sequentially arranged at the front end of the first push rod (302), and the power connection end (301) and the display screen (303) are electrically connected;
The first air cylinder (304) is arranged at the rear end of the adapter plate (70) right below the first push rod (302), and the output end of the first air cylinder (304) is fixed with the bottom surface of the front end of the first push rod (302).
4. The camera sharpness adjustment arrangement without toothed lens according to claim 1, characterized in that the mobile unit (40) comprises a second cylinder (401) in the middle of the console (10);
A number of slide rails (402), 2, disposed parallel to each other between the second cylinder (401) and the clamping unit (50);
The sliding block (403) is fixed with the output end of the second air cylinder (401), and the sliding block (403) slides back and forth on the sliding rail (402) through the second air cylinder (401);
an adapter plate (70) is fixed on the top end surface of the sliding block (403).
5. The camera sharpness adjustment device without toothed lens according to claim 1, characterized in that the clamping unit (50) comprises a housing (501) and a window (502) for placing the camera, and the housing (501) and the clamp (20) are provided with windows (502) at corresponding positions;
The novel lifting device comprises a convex rod (503), gears (504), cams (505) and a handle (506), wherein the number of the convex rods (503) is 4, the convex rods are circularly arranged at equal intervals by taking the center of a window (502) as the center of the circle, the ends, close to the center of the window (502), of the convex rods (503) clamp or loosen products, the other ends of the convex rods (503) slide in sliding grooves (541) of the gears (504) through shaft rods, cams (505) are sleeved outside the gears (504), the protrusions of the cams (505) penetrate through a shell (501) and are mechanically connected with the handle (506) exposed outside the shell (501), a deflector rod (507) for stirring the gears (504) is arranged on the left side of the gears (504), and the other ends of the deflector rods (507) extend from inside to outside to the inside of the protrusions of the cams (505) and are fixed through bolts.
6. The camera sharpness adjustment arrangement without toothed lens according to claim 5, characterized in that the sliding groove (541) is arc-shaped, and the lengths of the front and rear ends from the center of the window (502) are different.
7. The camera adjusting definition device without tooth lens according to claim 1, characterized in that the fine adjustment unit (60) comprises a rolling bearing (601) for driving the whole clamping unit (50) to rotate, the rolling bearing (601) is installed in the middle of the gear (504), the rolling bearing (601) is installed on the center of a ratchet wheel (602) positioned at the front end of the gear (504) through a fixed ring, and a pawl (603) matched with the ratchet wheel (602) is installed on a shell (501) obliquely above the ratchet wheel (602);
a second gear (604) meshed with the ratchet wheel (602) is arranged on the right side of the ratchet wheel;
And the hand wheel (605) is in transmission connection with the second gear (604) through the direction changing unit.
8. The camera sharpness adjustment arrangement without toothed lens according to claim 5, characterized in that the end of the protruding bar (503) near the center of the window is wave-shaped.
9. The camera adjusting definition device without tooth lens according to claim 5, wherein the housing (501) is installed at the forefront of the console (10), and the housing (501) is matched with the fine adjustment unit (60) and the clamping unit (50).
CN202323036583.7U 2023-11-09 2023-11-09 Camera sharpness adjustment device without toothed lens Active CN221101169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323036583.7U CN221101169U (en) 2023-11-09 2023-11-09 Camera sharpness adjustment device without toothed lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323036583.7U CN221101169U (en) 2023-11-09 2023-11-09 Camera sharpness adjustment device without toothed lens

Publications (1)

Publication Number Publication Date
CN221101169U true CN221101169U (en) 2024-06-07

Family

ID=91306019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323036583.7U Active CN221101169U (en) 2023-11-09 2023-11-09 Camera sharpness adjustment device without toothed lens

Country Status (1)

Country Link
CN (1) CN221101169U (en)

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