Protection device of optical lens light transmittance detection equipment

Abstract

The utility model discloses a protection device of optical lens light transmittance detection equipment, which comprises a detection table, a display screen arranged on the upper side of the front end of the detection table, a detector arranged on the upper side of the rear end of the detection table, a placing groove formed in the middle of the upper end of the detection table, and a fixed mounting mechanism, the fixed installation mechanism comprises sliding grooves, sliding strips, sliding grooves, sliding plates, inserting holes and inserting blocks, the sliding grooves are formed in the lower sides of the left end and the right end of the detection table respectively, the sliding strips are slidably connected into the sliding grooves respectively, the upper ends of the two sliding strips are fixedly connected with the bottom end of a protective cover, and the sliding grooves are formed in the middles of the sliding strips respectively; according to the protection device of the optical lens light transmittance detection equipment, when the optical lens light transmittance detection equipment is protected, the protection cover is convenient to mount and dismount, time waste is reduced, and the protection device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens light transmittance detection equipment technical field, specifically to a kind of optical lens light transmittance detection equipment's protection device. BACKGROUND

[0002] Optical lens light transmittance detection equipment, including light source itself and the drive circuit of light source, light source drive circuit is used to control the brightness and stability of light source, to ensure the accuracy of detection result, the brightness fluctuation of light source should be controlled in very small range, usually requires that brightness fluctuation is not more than one percent in short time, for measuring the light intensity after passing through lens, common light detector has photodiode and photomultiplier, photodiode has the advantages of fast response speed, small size, low cost, is suitable for general light intensity detection, photomultiplier has very high sensitivity, can detect very weak light signal, is suitable for low light transmittance lens or high-precision detection;

[0003] The protection device of part of existing optical lens light transmittance detection equipment, when protecting optical lens light transmittance detection equipment, usually install protective cover outside the protection of optical lens light transmittance detection equipment by bolt and nut;

[0004] The protection device of part of existing optical lens light transmittance detection equipment has the following problems: when protecting optical lens light transmittance detection equipment, bolt and nut fixed protective cover, inconvenient to install and disassemble, more time-consuming, inconvenient to use, therefore, we propose a kind of optical lens light transmittance detection equipment's protection device. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems of overcoming the defects of the prior art, and provides a protection device for optical lens light transmittance detection equipment, which is convenient to install and disassemble the protective cover when protecting the optical lens light transmittance detection equipment, reduces time waste, is convenient to use, and can effectively solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of optical lens light transmittance detection equipment's protection device, including detection table, the upper side of the front end of the detection table is equipped with display screen, the upper side of the rear end of detection table is equipped with detector, the upper end of detection table is centrally provided with placing groove, further including fixed mounting mechanism;

[0007] The fixed mounting mechanism comprises a sliding groove, a sliding strip, a sliding slot, a sliding plate, a jack and a plug, the lower sides of the left and right ends of the detection table are respectively provided with a sliding groove, the inner sides of the sliding grooves are respectively connected with a sliding strip in a sliding mode, the upper ends of the two sliding strips are fixedly connected with the bottom ends of a protective cover, the middle parts of the sliding strips are respectively provided with a sliding slot, the inner sides of the sliding slots are respectively connected with a sliding plate in a sliding mode, the lower ends of the sliding plates are respectively fixedly connected with a plug, the left and right sides of the lower end of the detection table are respectively provided with a jack, the lower ends of the plugs are respectively mounted in the vertically adjacent jacks, when the optical lens transmittance detection equipment is protected, the protective cover can be conveniently mounted and dismounted, time waste is reduced, and the protective cover is convenient to use.

[0008] Further, the front end of the detection table is provided with a key-in panel, the inner wall of the detection table is provided with a processor, the input end of the processor is electrically connected with an external power supply, the input end of the display screen is electrically connected with the output end of the processor, the key-in panel and the detector are respectively bidirectionally electrically connected with the processor, and each electrical appliance is provided with electrical connection.

[0009] Further, the fixed mounting mechanism further comprises a telescopic rod and a spring, the top wall of the sliding slot and the upper end of the vertically adjacent sliding plate are respectively fixedly connected with a telescopic rod, and the outer sides of the telescopic rods are respectively sleeved with a spring, so that the telescopic rods are convenient to rebound.

[0010] Further, the lower end of the detection table is provided with uniformly distributed bases, and support is provided.

[0011] Further, the air vents at the left and right ends of the protective cover are respectively provided with filter screens, so that the air is conveniently filtered.

[0012] Further, the upper side of the front end of the protective cover is hingedly connected with a cover plate, so that the protective cover is convenient to protect.

[0013] Further, the front end of the cover plate is provided with an observation hole in the middle part, and the front end of the cover plate is provided with a handle, so that the cover plate is convenient to open and close.

[0014] Compared with the prior art, the protective device of the optical lens transmittance detection equipment has the following advantages:

[0015] The protective cover is covered outside the optical lens transmittance detection equipment by inserting the sliding strip into the sliding groove, when the sliding strip enters the sliding groove, the plug is retracted in the sliding slot, when the plug slides to the jack, the plug is ejected to be inserted into the jack through the sliding plate under the rebound of the telescopic rod and the spring, then the cover plate is rotated through the hinge, and the whole optical lens transmittance detection equipment is wrapped, when the optical lens transmittance detection equipment is protected, the protective cover is convenient to mount and dismount, time waste is reduced, and the protective cover is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a structure schematic diagram;

[0017] Figure 2 The utility model discloses a sectional view structure schematic diagram;

[0018] Figure 3 The utility model discloses a structure schematic diagram of A place amplification,

[0019] Figure 4 The utility model discloses a structure schematic diagram of the inside section plane of detection platform.

[0020] In the drawing: 1 detection platform, 2 keying panel, 3 display screen, 4 detector, 5 placement groove, 6 base, 7 fixed mounting mechanism, 71 sliding groove, 72 sliding strip, 73 sliding slot, 74 telescopic rod, 75 spring, 76 sliding plate, 77 jack, 78 plug block, 8 protective cover, 9 filter screen, 10 hinge, 11 cover plate, 12 observation port, 13 handle, 14 processor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme of optical lens light transmittance detection equipment's protection device, including detection platform 1, the upper side of the front end of detection platform 1 is equipped with display screen 3, the upper side of the rear end of detection platform 1 is equipped with detector 4, the upper end of detection platform 1 is equipped with placement groove 5, still include fixed mounting mechanism 7, the front end of detection platform 1 is equipped with keying panel 2, the inner wall of detection platform 1 is equipped with processor 14, the input end of processor 14 is electrically connected external power supply, the input end of display screen 3 is electrically connected the output end of processor 14, keying panel 2 and detector 4 are respectively connected with processor 14 two-way, the lower end of detection platform 1 is equipped with the base 6 of uniform distribution, the air vent of protective cover 8 left and right two ends is equipped with filter screen 9 respectively, the upper side of the front end of protective cover 8 is hinged with cover plate 11 by hinge 10, the front end of cover plate 11 is equipped with observation port 12, the lower side of the front end of cover plate 11 is equipped with handle 13;

[0023] The fixed mounting mechanism 7 comprises a sliding groove 71, a sliding strip 72, a sliding groove 73, a sliding plate 76, a jack 77 and a plug 78. The lower sides of the left and right ends of the detection table 1 are respectively provided with the sliding groove 71. The inner sides of the sliding grooves 71 are respectively connected with the sliding strips 72. The upper ends of the two sliding strips 72 are fixedly connected with the bottom ends of a protective cover 8. The display screen 3, the detector 4 and the placing groove 5 are located in the protective cover 8. The middle parts of the sliding strips 72 are respectively provided with the sliding grooves 73. The inner sides of the sliding grooves 73 are respectively connected with the sliding plates 76. The lower ends of the sliding plates 76 are respectively fixedly connected with the plugs 78. The lower sides of the left and right sides of the detection table 1 are respectively provided with the jacks 77. The lower ends of the plugs 78 are respectively matched with the vertically adjacent jacks 77. The fixed mounting mechanism 7 further comprises an extension rod 74 and a spring 75. The top walls of the sliding grooves 73 and the upper ends of the vertically adjacent sliding plates 76 are respectively fixedly connected with the extension rods 74. The outer sides of the extension rods 74 are respectively sleeved with the springs 75. When the optical lens transmittance detection equipment is protected, the sliding strips 72 are first inserted into the inner sides of the sliding grooves 71. Then the protective cover 8 is covered outside the optical lens transmittance detection equipment. When the sliding strips 72 enter the sliding grooves 71, the plugs 78 are contracted in the inner sides of the sliding grooves 73 under the extrusion of the bottom walls of the sliding grooves 71. Then the sliding strips 72 continue to slide in the inner sides of the sliding grooves 71. When the plugs 78 slide to the jacks 77, the plugs 78 are ejected from the jacks 77 through the sliding plates 76 under the rebound of the extension rods 74 and the springs 75. Then the protective cover 8 is fixed. Then the cover plate 11 is rotated through the hinge 10. Then the whole optical lens transmittance detection equipment is wrapped.

[0024] The working principle of the protection device of the optical lens light transmittance detection equipment is as follows: when the optical lens light transmittance detection equipment is protected, the handle 13 is first lifted, the cover plate 11 is moved forward to the horizontal through the hinge 10 to provide avoidance for the display screen 3, the detector 4 and the placing groove 5 during installation of the protection cover 8, the sliding bar 72 is inserted into the inside of the sliding groove 71 from back to front, and then the protection cover 8 is covered outside the optical lens light transmittance detection equipment, then the handle 13 is loosened, the cover plate 11 is lowered, when the sliding bar 72 enters the sliding groove 71, the plug block 78 is shrunk in the inside of the sliding groove 73 under the extrusion of the bottom wall of the sliding groove 71, then the sliding bar 72 continues to slide in the inside of the sliding groove 71 until the plug block 78 is corresponded with the plug hole 77, when the plug block 78 slides to the plug hole 77, the plug block 78 is ejected through the sliding plate 76 and is inserted into the plug hole 77 at the lower end under the rebound of the telescopic rod 74 and the spring 75, and then the protection cover 8 is fixed, then the cover plate 11 is rotated through the hinge 10, and then the whole optical lens light transmittance detection equipment is wrapped, when detection, the cover plate 11 is opened, the optical lens is placed in the placing groove 5, the detection personnel enters the instruction into the keyboard panel 2 and enters the processor 14, the processor 14 controls the operation of the detector 4, the keyboard panel 2, the processor 14, the detector 4 and the display screen 3 constitute the light transmittance detection equipment, the light transmittance detection equipment can perform rapid full-spectrum light transmittance measurement based on advanced spectral measurement technology.

[0025] It is worth noting that the keyboard panel 2, the processor 14, the detector 4 and the display screen 3 disclosed in the above embodiment constitute the light transmittance detection equipment, the light transmittance detection equipment can select the JY-T03 light transmittance detector, the keyboard panel 2 is provided with a switch button corresponding to the processor 14 for controlling the switch work, and the processor 14 controls the work of the detector 4 and the display screen 3 by using the method commonly used in the prior art.

[0026] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A protective device for an optical lens transmittance testing equipment, comprising a testing platform (1), wherein a display screen (3) is provided on the upper front side of the testing platform (1), a detector (4) is provided on the upper rear side of the testing platform (1), and a placement slot (5) is provided in the middle of the upper end of the testing platform (1), characterized in that: Also include fixed installation mechanism (7); The fixed installation mechanism (7) comprises a sliding groove (71), a sliding bar (72), a sliding groove (73), a sliding plate (76), a jack (77) and an insertion block (78), the lower sides of the left and right ends of the detection table (1) are respectively provided with a sliding groove (71), the inner sides of the sliding grooves (71) are respectively connected with a sliding bar (72), the upper ends of the two sliding bars (72) are fixedly connected with the bottom ends of a protective cover (8), the middle parts of the sliding bars (72) are respectively provided with a sliding groove (73), the inner sides of the sliding grooves (73) are respectively connected with a sliding plate (76), the lower ends of the sliding plates (76) are respectively fixedly connected with an insertion block (78), the left and right sides of the lower end of the detection table (1) are respectively provided with a jack (77), and the lower ends of the insertion blocks (78) are respectively installed in the vertically adjacent jacks (77).

2. The protection device for an optical lens light transmission detection apparatus according to claim 1, characterized in that: The front end of the detection table (1) is provided with a key-in panel (2), the inner wall of the detection table (1) is provided with a processor (14), the input end of the processor (14) is electrically connected with an external power supply, the input end of a display screen (3) is electrically connected with the output end of the processor (14), and the key-in panel (2) and the detector (4) are respectively bidirectionally electrically connected with the processor (14).

3. The protection device for the optical lens light transmittance detection apparatus according to claim 1, characterized in that: The fixed installation mechanism (7) further comprises a telescopic rod (74) and a spring (75), the top walls of the sliding grooves (73) and the upper ends of the vertically adjacent sliding plates (76) are respectively fixedly connected with a telescopic rod (74), and the outer sides of the telescopic rods (74) are respectively sleeved with a spring (75).

4. The protection device for the optical lens light transmittance detection apparatus according to claim 1, characterized in that: The lower end of the detection table (1) is provided with uniformly distributed bases (6).

5. The protection device for the optical lens light transmittance detection apparatus according to claim 1, characterized in that: The left and right ends of the protective cover (8) are respectively provided with filter screens (9) at the air vents.

6. A protection device for an optical lens light transmission detection apparatus according to claim 5, characterized in that: The upper side of the front end of the protective cover (8) is hingedly connected with a cover plate (11) through a hinge (10).

7. A protection device for an optical lens light transmission detection apparatus according to claim 6, characterized in that: The front end of the cover plate (11) is provided with an observation hole (12) in the middle part, and the lower side of the front end of the cover plate (11) is provided with a handle (13).

Images