CN209745307U - Adjustable light source device for optical energy detection - Google Patents

Abstract

The utility model discloses an adjustable light source device for optical detection of light energy, which comprises a fixed platform, wherein two groups of vertical plates are fixedly arranged at the top of the fixed platform, one side of each vertical plate is fixedly connected with two groups of electric sliding tables, a slide block of each electric sliding table is respectively and fixedly provided with a connecting plate and a welding frame through screws, a screw rod is fixedly arranged between the connecting plate and the welding frame, one side of a screw sleeve is welded with a light energy lamp box, the upper surface of the fixed platform is fixedly provided with a condenser lens at one side of the light energy lamp box, a first photoelectric switch and a second photoelectric switch are respectively arranged at the middle position between the two groups of vertical plates and one group of vertical plates at the side close to the light energy lamp box, the height of the central position of the first photoelectric switch and the height of the central position of the second photoelectric switch are consistent with the height, first photoelectric switch and second photoelectric switch respectively with electronic slip table and motor electric connection, the location is accurate, reduce cost.

Description

Adjustable light source device for optical energy detection

Technical Field

The utility model relates to a light energy technical field specifically is an adjustable light source device is used in light energy optical detection.

Background

Light energy is an energy form corresponding to photon motion, light energy is an energy form released by luminescent objects such as the sun, candles and the like, and light energy is a renewable energy source. The light source is divided into a diffuse reflection backlight source, a parallel backlight source, a low-angle direct light source, a high-angle direct light source, a refraction light source, a scattering light source, a diffuse reflection shadowless light source, an infrared light source, an ultraviolet light source and the like, the distances between each light source and a detected workpiece are different, and the image effect of imaging under the CCD is different.

at present, a light source adjusting device of an existing optical detector is manually adjusted, and the light source is located at an optimal position for imaging the light source and a detected object by manually adjusting the position and the brightness of the light source, and the brightness of the light source meets requirements. The manual adjustment mode has large error, high requirement on an operator, high use cost and low detection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable light source device for optical energy detection, which is provided with two groups of vertical plates, wherein an electric sliding table is arranged on the vertical plates, an optical energy lamp box is fixed on the sliding table of the electric sliding table, and the vertical distance between the optical energy lamp box and a condensing lens is adjusted; and the motor is used for driving the screw rod to rotate to adjust the left-right distance between the screw rod and the condenser lens, so that the manual positioning is saved, the accuracy is improved, and the cost is reduced, thereby solving the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable light source device for optical detection of light energy comprises a fixed platform, wherein two groups of vertical plates are fixedly installed at the top of the fixed platform, one side of each vertical plate is fixedly connected with two groups of electric sliding tables, a sliding block of each electric sliding table is respectively and fixedly provided with a connecting plate and a welding frame through screws, a lead screw is fixedly installed between each connecting plate and the welding frame, the surface of the lead screw is in threaded connection with a screw sleeve, one side of the screw sleeve is welded with a light energy lamp box, one end of the lead screw extends into the welding frame and is in key connection with a first gear, the first gear is in transmission connection with a motor, a condenser lens is fixedly installed on the upper surface of the fixed platform on one side of the light energy lamp box, a first photoelectric switch and a second photoelectric switch are respectively installed on the middle position between the two groups of vertical plates and one side of the vertical plates close to the light energy lamp box, the height of the central positions of the, and the first photoelectric switch and the second photoelectric switch are respectively electrically connected with the electric sliding table and the motor.

Preferably, bearing blocks are fixedly mounted at two ends of the screw rod and fixedly connected with the connecting plate and the welding frame through screws respectively.

Preferably, a positioning plate is rotatably installed on one side of the threaded sleeve through a bearing, and the light energy lamp box is fixedly connected with the positioning plate.

Preferably, a guide bar is welded between the connecting plate and the welding frame, a sliding groove is formed in the guide bar, and the positioning plate is in clearance fit with the sliding groove.

Preferably, the first photoelectric switch and the second photoelectric switch are respectively and fixedly installed on one side of the vertical plate and between the two groups of vertical plates through the cross beam and the support.

Preferably, a second gear is fixedly mounted on the output shaft end of the motor, and the second gear is in transmission connection with the first gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. A group of screw rods are arranged on the upper surface of the fixed platform, the screw rods are driven by a motor to drive the light energy lamp box to move left and right, and the center positions of the light energy lamp box and the condenser lens are controlled to be consistent by matching with a photoelectric switch;

2. Fix the lead screw both ends on electronic slip table, cooperate the position of another group photoelectric switch regulation light energy lamp house, full automatic control saves the manual work, and the location is accurate, reduce cost.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

Fig. 2 is a schematic top view of the present invention;

Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 4 is a block diagram of the circuit system of the present invention.

In the figure: 1. a fixed platform; 2. a vertical plate; 3. an electric sliding table; 4. a connecting plate; 5. welding the frame; 6. a screw rod; 7. a threaded sleeve; 8. a light energy lamp box; 9. a first gear; 10. a motor; 11. a condenser lens; 12. a first photoelectric switch; 13. a second photoelectric switch; 14. a bearing seat; 15. positioning a plate; 16. conducting bars; 17. a chute; 18. a support; 19. a second gear; 20. a cross member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable light source device for optical detection of light energy comprises a fixed platform 1, wherein two groups of vertical plates 2 are fixedly arranged at the top of the fixed platform 1, one side of each vertical plate 2 is fixedly connected with two groups of electric sliding tables 3, sliding blocks of the electric sliding tables 3 are respectively and fixedly provided with a connecting plate 4 and a welding frame 5 through screws, the connecting plate 4 and the welding frame 5 are arranged to fix a screw rod 6 on the sliding block of the electric sliding table 3, and an optical energy lamp box 8 is adjusted; a screw rod 6 is fixedly installed between the connecting plate 4 and the welding frame 5, the surface of the screw rod 6 is in threaded connection with a threaded sleeve 7, one side of the threaded sleeve 7 is welded with a light energy lamp box 8, one end of the screw rod 6 extends into the welding frame 5 and is in key connection with a first gear 9, the first gear 9 is in transmission connection with a motor 10, and the motor 10 is arranged to drive the screw rod 6 to rotate; fixed platform 1 upper surface is located light energy lamp house 8 one side fixed mounting has condensing lens 11, and is two sets of position placed in the middle between riser 2 and wherein a set of riser 2 is close to light energy lamp house 8 one side and installs first photoelectric switch 12 and second photoelectric switch 13 respectively, the height that the central point of first photoelectric switch 12 and second photoelectric switch 13 put and condensing lens 11 central point put highly uniform, first photoelectric switch 12 and second photoelectric switch 13 respectively with electronic slip table 3 and motor 10 electric connection, set up electronic slip table 3 of first photoelectric switch 12 and second photoelectric switch 13 control and motor 10 electric connection, realize full automatic light source and adjust, wherein riser 2, connecting plate 4, welded frame 5 and locating plate 15, conducting bar 16 and crossbeam 20 are the steel sheet.

Specifically, bearing seats 14 are fixedly mounted at two ends of the screw rod 6, the bearing seats 14 are fixedly connected with the connecting plate 4 and the welding frame 5 through screws respectively, and the bearing seats 14 are arranged, so that the screw rod 6 can be fixedly mounted conveniently.

Specifically, a positioning plate 15 is rotatably installed on one side of the threaded sleeve 7 through a bearing, the light energy lamp box 8 is fixedly connected with the positioning plate 15, and the positioning plate 15 is arranged, so that the light energy lamp box 8 is conveniently connected with the threaded sleeve 7.

Specifically, a guide bar 16 is welded between the connecting plate 4 and the welding frame 5, a sliding groove 17 is formed in the guide bar 16, the positioning plate 15 is in clearance fit with the sliding groove 17, and the screw sleeve 7 is enabled to generate displacement after the screw rod 6 rotates conveniently.

Specifically, the first photoelectric switch 12 and the second photoelectric switch 13 are respectively and fixedly mounted on one side of the vertical plate 2 and between the two sets of vertical plates 2 through a beam 20 and a bracket 18, and the bracket 18 and the beam 20 are arranged, so that the first photoelectric switch 12 and the second photoelectric switch 13 can be conveniently mounted.

Specifically, a second gear 19 is fixedly mounted at an output shaft end of the motor 10, the second gear 19 is in transmission connection with the first gear 9, and the second gear 19 is arranged, so that the motor 10 is convenient to be in transmission connection with the driving screw rod 6 to rotate.

the structure principle is as follows: two groups of vertical plates 2 are fixedly arranged on the upper surface of a fixed platform 1, a group of screw rods 6 is arranged between the two groups of vertical plates 2, a first gear 9 fixed at one end of each screw rod 6 is in transmission connection with a second gear 19, a starting motor 10 drives the screw rods 6 to drive the light energy lamp box 8 to move left and right on the surface of the screw rods 6, and the first photoelectric switch is matched to control the central positions of the light energy lamp box 8 and the condenser lens 11 to be consistent;

fix lead screw 6 both ends on electronic slip table 3, cooperate the position of second photoelectric switch 13 control light energy lamp house, full automatically regulated light source saves the manual work, and the location is accurate, reduce cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an adjustable light source device for optical detection of light energy, includes fixed platform (1), its characterized in that: fixed platform (1) top fixed mounting has two sets of risers (2), two sets of electronic slip tables of fixedly connected with (3) in riser (2) one side, be fixed with connecting plate (4) and welding frame (5) respectively through the screw on the slider of electronic slip table (3), fixed mounting has lead screw (6) between connecting plate (4) and welding frame (5), lead screw (6) surface spiro union in swivel nut (7), swivel nut (7) one side welding has light energy lamp house (8), lead screw (6) one end extends to in welding frame (5) and key connection has first gear (9), first gear (9) transmission is connected with motor (10), fixed platform (1) upper surface is located light energy lamp house (8) one side fixed mounting has spotlight camera lens (11), and is two sets of position between riser (2) placed in the middle and one of it installs first photoelectricity respectively near light energy (8) one side to riser (2) Switch (12) and second photoelectric switch (13), the height that the central point of first photoelectric switch (12) and second photoelectric switch (13) put highly unanimous with spotlight lens (11) central point puts, first photoelectric switch (12) and second photoelectric switch (13) respectively with electronic slip table (3) and motor (10) electric connection.

2. The tunable light source device for optical detection of light energy according to claim 1, wherein: and bearing seats (14) are fixedly mounted at two ends of the screw rod (6), and the bearing seats (14) are fixedly connected with the connecting plate (4) and the welding frame (5) through screws respectively.

3. The tunable light source device for optical detection of light energy according to claim 1, wherein: and a positioning plate (15) is rotatably installed on one side of the threaded sleeve (7) through a bearing, and the light energy lamp box (8) is fixedly connected with the positioning plate (15).

4. the tunable light source device for optical detection of light energy according to claim 3, wherein: the welding has conducting bar (16) between connecting plate (4) and welding frame (5), seted up spout (17) in conducting bar (16), locating plate (15) and spout (17) clearance fit.

5. The tunable light source device for optical detection of light energy according to claim 1, wherein: the first photoelectric switch (12) and the second photoelectric switch (13) are respectively and fixedly arranged on one side of the vertical plate (2) and between the two groups of vertical plates (2) through a cross beam (20) and a support (18).

6. The tunable light source device for optical detection of light energy according to claim 1, wherein: and a second gear (19) is fixedly installed at the output shaft end of the motor (10), and the second gear (19) is in transmission connection with the first gear (9).