CN217385213U - Testing arrangement of super large bore lens - Google Patents
Testing arrangement of super large bore lens Download PDFInfo
- Publication number
- CN217385213U CN217385213U CN202220967637.8U CN202220967637U CN217385213U CN 217385213 U CN217385213 U CN 217385213U CN 202220967637 U CN202220967637 U CN 202220967637U CN 217385213 U CN217385213 U CN 217385213U
- Authority
- CN
- China
- Prior art keywords
- shell
- clamping arm
- plate
- clamping
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The utility model discloses a testing device for an ultra-large-diameter lens, which comprises a light source device, a receiving device, a shell and a U-shaped sliding frame arranged in the shell in a sliding way; a first mounting groove is formed in the inner wall of one side of the shell, a second mounting groove is formed in the side, opposite to the first mounting groove, of the shell, the light source device and the receiving device are embedded in the first mounting groove and the second mounting groove respectively, the light source device and the receiving device are connected with a controller, and a display connected with the controller is arranged on the shell; the U-shaped sliding frame comprises a sliding plate which is slidably arranged on the bottom of the shell, a sealing plate which is vertically arranged on one side of the sliding plate and is used for sealing the shell, and a touch plate which is arranged on the other side of the sliding plate, wherein a touch switch connected with the controller is arranged in the shell; the sliding plate is provided with a clamping assembly for clamping the lens. The utility model discloses it is high to have the detection rate of accuracy in the use of reality to and the advantage that efficiency of software testing is high.
Description
Technical Field
The utility model relates to a lens detects technical field, concretely relates to testing arrangement of super large bore lens.
Background
The lens is made of transparent materials with one or more curved surfaces, which are made of optical materials such as glass or resin, and the lens is often assembled with a spectacle frame to form spectacles after being polished, so that the spectacles are used for correcting the eyesight of a user, and a clear visual field is obtained after the processes of coarse grinding, fine grinding, centering edge grinding, polishing, film coating and the like. The ultra-large caliber lens is more than 300mm in diameter.
In actual use, strict detection is required to be carried out on the lens, particularly the light transmittance of the lens is detected; in the prior art, most of light transmittance tests for lenses are performed in an open environment, which causes that external light easily affects the detection result and is not beneficial to the light transmittance test operation.
The application numbers are: CN202121399102.7, publication no: CN 215179667U's utility model discloses a light transmissivity testing arrangement for lens, including shell and riser, shell inner chamber bilateral symmetry swing joint has two risers, two be provided with the ring board between the ring board, fixed connection between ring board and the riser, be provided with fixture on the ring board. The utility model discloses a in the in-service use, there is the shortcoming of the installation lens of being not convenient for, has reduced detection efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a testing arrangement of super large bore lens, it has in the use of reality to detect the rate of accuracy height to and the advantage that efficiency of software testing is high.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model relates to a testing device of an ultra-large-diameter lens, which comprises a light source device and a receiving device, and also comprises a shell and a U-shaped sliding frame arranged in the shell in a sliding way;
the inner wall of one side of the shell is provided with a first mounting groove, the side wall of the shell opposite to the first mounting groove is provided with a second mounting groove, the light source device and the receiving device are respectively embedded in the first mounting groove and the second mounting groove, the light source device and the receiving device are connected with a controller, and the shell is provided with a display connected with the controller;
the U-shaped sliding frame comprises a sliding plate which is slidably arranged on the bottom of the shell, a sealing plate which is vertically arranged on one side of the sliding plate and is used for sealing the shell, and a touch plate which is arranged on the other side of the sliding plate, wherein a touch switch connected with the controller is arranged in the shell;
the sliding plate is provided with a clamping assembly for clamping the lens.
Wherein, the slide below is provided with the slider, and the extension plate is installed to the shell bottom, and extension plate and shell bottom are provided with the slide rail, and the slide passes through slider and slide rail and realizes sliding connection bottom the shell.
Further preferably, the sealing plate is connected with a driving mechanism, and the driving mechanism is used for driving the U-shaped sliding frame to enter and exit the shell.
The driving mechanism comprises a telescopic rod, the telescopic rod is fixedly arranged at the top of the shell, a telescopic part of the telescopic rod is connected with the sealing plate, a control button is arranged on the shell, and the control button and the telescopic rod are connected with the controller.
Further limited, the telescopic rod is a pneumatic, hydraulic or electric telescopic rod.
Wherein, a sealing gasket used for contacting with the shell is arranged on the sealing plate.
Further optimize, the centre gripping subassembly includes first arm lock and second arm lock, and first, two arm locks all are L type structure, and first, two arm lock slidable mounting are on the slide, and first, two arm lock are connected with drive assembly, and first drive assembly is used for driving first, two arm lock and is close to each other or keep away from each other, and first, two arm lock are connected with and are used for carrying out the arc portion of centre gripping with the lens, and drive assembly is connected with the controller.
The first clamping arm and the second clamping arm are respectively provided with a mounting hole, a guide rod is arranged in the mounting holes in a sliding mode, a reset spring is arranged in the mounting holes, a first limiting portion is arranged on the mounting holes close to the opening, a second limiting portion is arranged on the guide rod, and the guide rod is connected with the arc portion.
Further optimize, be provided with push pedal and pressure sensor in the mounting hole in first arm lock or the second arm lock, the push pedal is located between pressure sensor and the reset spring, and pressure sensor is connected with the controller.
The driving assembly comprises a micro motor and a lead screw, the lead screw is installed on the sliding plate through a support, threaded holes are formed in the first clamping arm and the second clamping arm, threads with opposite rotating directions are arranged at two ends of the lead screw, the lead screw is matched with the threaded holes in the first clamping arm and the second clamping arm, the lead screw is connected with the micro motor, and the micro motor is connected with the controller.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a light source device emission light shines at receiving arrangement after passing the lens that awaits measuring, realizes the calculation of luminousness through calculating the value of emission light and received light to show the testing result through the display that sets up; the utility model can create a sealed environment inside the shell through the shell and the U-shaped sliding frame, reduce the influence of external light on detection, and further improve the detection accuracy; more importantly, the utility model uses the sliding U-shaped sliding frame to bear the clamping component for clamping the lens, so that the clamping component can enter and exit the shell, thus when the lens needs to be clamped and fixed, the lens can be moved to the outside of the shell, and the lens can be conveniently taken and installed by the detection personnel; simultaneously, through the touch switch who sets up, can move inside the back to the shell at U type carriage, start light source device and receiving arrangement, realize carrying out automated inspection's purpose after U type carriage targets in place, can effectual improvement detection efficiency.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
Reference numerals:
101-light source device, 102-shell, 103-U-shaped sliding frame, 104-first mounting groove, 105-sliding plate, 106-sealing plate, 107-touch plate, 108-touch switch, 109-clamping component, 110-sliding block, 111-extension plate, 112-sliding rail, 113-driving mechanism, 114-first clamping arm, 115-second clamping arm, 116-driving component, 117-arc part, 118-mounting hole, 119-guide rod, 120-first limiting part, 121-second limiting part, 122-reset spring, 123-pressure sensor, 124-micro motor, 125-screw rod, 126-first sliding rail, 127-first sliding block, 128-bracket and 129-push plate.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like are used in the orientation and positional relationship shown in the drawings for convenience in describing the embodiments of the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Moreover, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
Referring to fig. 1 to fig. 3, the embodiment discloses a testing apparatus for an ultra-large aperture lens, which includes a light source apparatus 101 and a receiving apparatus, and further includes a housing 102 and a U-shaped sliding rack 103 slidably disposed in the housing 102;
a first mounting groove 104 is formed in the inner wall of one side of the shell 102, a second mounting groove is formed in the shell 102 opposite to the first mounting groove 104, the light source device 101 and the receiving device are respectively embedded in the first mounting groove and the second mounting groove, the light source device 101 and the receiving device are connected with a controller, and a display connected with the controller is arranged on the shell 102;
the U-shaped sliding frame 103 comprises a sliding plate 105 which is slidably arranged on the bottom of the shell 102, a sealing plate 106 which is vertically arranged on one side of the sliding plate 105 and is used for sealing the shell 102, and a touch plate 107 which is arranged on the other side of the sliding plate 105, wherein a touch switch 108 connected with a controller is arranged in the shell 102;
the slide 105 is provided with a clamping assembly 109 for clamping the lens.
The utility model discloses a light source device 101 transmission light shines at receiving arrangement after passing the lens that awaits measuring, realizes the calculation of luminousness through calculating the value of transmission light and received light to show the testing result through the display that sets up; the utility model can create a sealed environment inside the shell 102 through the shell 102 and the U-shaped sliding frame 103, reduce the influence of external light on detection, and further improve the detection accuracy; more importantly, the utility model discloses a U type carriage 103 that slides and sets up bears the weight of the centre gripping subassembly 109 that is used for centre gripping lens, can make centre gripping subassembly 109 pass in and out shell 102, like this, when needing centre gripping fixed lens, can move it to the shell 102 outside, be convenient for the inspector to get and load the lens; meanwhile, the light source device 101 and the receiving device can be started after the U-shaped sliding frame 103 moves into the shell 102 through the arranged touch switch 108, so that the purpose of automatic detection after the U-shaped sliding frame 103 is in place is realized, and the detection efficiency can be effectively improved.
Preferably, a sliding block 110 is arranged below the sliding plate 105, an extension plate 111 is installed at the bottom of the housing 102, a sliding rail 112 is arranged at the bottom of the extension plate 111 and the housing 102, and the sliding plate 105 is slidably connected with the bottom of the housing 102 through the sliding block 110 and the sliding rail 112.
The sliding plate 105 can be more stable in moving through the arranged sliding blocks 110 and the sliding blocks 110, and the sliding of the lens caused by sliding in moving is avoided.
The sealing plate 106 is connected with a driving mechanism 113, and the driving mechanism 113 is used for driving the U-shaped sliding frame 103 to move in and out of the shell 102.
Further, the driving mechanism 113 comprises a telescopic rod, the telescopic rod is fixedly arranged at the top of the shell 102, a telescopic part of the telescopic rod is connected with the sealing plate 106, a control button is arranged on the shell 102, the control button and the telescopic rod are connected with a controller, and the controller can control the driving mechanism to act after the control button is pressed; the operation is stopped when the touch switch is touched, and then the light transmittance detection operation is performed.
Wherein, the telescopic link is pneumatic, hydraulic or electric telescopic link.
Thus, the extension and contraction of the telescopic rod drives the U-shaped sliding frame 103 to move in and out of the housing 102.
Wherein, the sealing plate 106 is provided with a sealing gasket for contacting with the shell 102; the arranged sealing gasket can play a role in buffering, and can improve the sealing performance to prevent external light from entering the shell 102; in actual use, the sealing plate 106 is provided with a sliding groove for the sliding rail 112 to move.
The clamping assembly 109 includes a first clamping arm 114 and a second clamping arm 115, the first and second clamping arms are both L-shaped, the first and second clamping arms are slidably mounted on the sliding plate 105, the first and second clamping arms are connected to a driving assembly 116, the first driving assembly 116 is used for driving the first and second clamping arms to approach to or separate from each other, the first and second clamping arms are connected to an arc-shaped portion 117 for clamping a lens, and the driving assembly 116 is connected to the controller.
The first clamping arm and the second clamping arm are driven by the arranged driving component 116 to further clamp and fix the lens.
Example two
The embodiment is further optimized on the basis of the first embodiment, in this embodiment, the first clamping arm and the second clamping arm are both provided with mounting holes 118, guide rods 119 are slidably arranged in the mounting holes 118, return springs 122 are arranged in the mounting holes 118, a first limiting portion 120 is arranged at the position, close to the opening, of the mounting holes 118, a second limiting portion 121 is arranged on the guide rods 119, and the guide rods 119 are connected with the arc-shaped portions 117.
Preferably, a push plate 129 and a pressure sensor 123 are arranged in the mounting hole 118 in the first clamping arm 114 or the second clamping arm 115, the push plate 129 is located between the pressure sensor 123 and the return spring 122, and the pressure sensor 123 is connected with the controller.
The installation hole 118, the return spring 122 and the guide rod 119 can play a role in buffering, and the lens is prevented from being damaged when being clamped.
Through the arrangement of the push plate 129 and the pressure sensor 123, when the lens is clamped, the reset spring 122 drives the push plate 129 to move in the mounting hole 118, so that when the push plate 129 acts on the pressure sensor 123, the clamping force applied to the lens can be fed back to the controller, and when the preset clamping force is reached, the driving assembly 116 stops driving the first clamping arm and the second clamping arm to move, so that the lens is fixed; therefore, the lens can be stably clamped, and meanwhile, the purpose of protecting the lens can be achieved.
The driving assembly 116 includes a micro motor 124 and a lead screw 125, the lead screw 125 is mounted on the sliding plate 105 through a bracket 128, threaded holes are formed in the first and second clamping arms, threads with opposite rotation directions are formed at two ends of the lead screw 125, the lead screw 125 is matched with the threaded holes in the first and second clamping arms, the lead screw 125 is connected with the micro motor 124, and the micro motor 124 is connected with the controller.
Therefore, in actual use, the lead screw 125 can be driven by the micro motor 124 to rotate forward or backward, so as to drive the first clamping arm and the second clamping arm; the first and second clamp arms are slidably connected to the sliding plate 105 via the first slide rail 126 and the first slide block 127, so that the first and second clamp arms are more stable when moving.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (10)
1. The utility model provides a testing arrangement of super large-diameter lens, includes light source device and receiving arrangement, its characterized in that: the device also comprises a shell and a U-shaped sliding frame arranged in the shell in a sliding manner;
the inner wall of one side of the shell is provided with a first mounting groove, the side wall of the shell opposite to the first mounting groove is provided with a second mounting groove, the light source device and the receiving device are respectively embedded in the first mounting groove and the second mounting groove, the light source device and the receiving device are connected with a controller, and the shell is provided with a display connected with the controller;
the U-shaped sliding frame comprises a sliding plate which is slidably arranged on the bottom of the shell, a sealing plate which is vertically arranged on one side of the sliding plate and is used for sealing the shell, and a touch plate which is arranged on the other side of the sliding plate, wherein a touch switch connected with the controller is arranged in the shell;
the sliding plate is provided with a clamping assembly for clamping the lens.
2. The testing device for the ultra-large caliber lens according to claim 1, wherein: the slide below is provided with the slider, and the extension plate is installed to the shell bottom, and extension plate and shell bottom are provided with the slide rail, and the slide passes through slider and slide rail and realizes sliding connection bottom the shell.
3. The testing device for the ultra-large caliber lens according to claim 1, wherein: the sealing plate is connected with a driving mechanism, and the driving mechanism is used for driving the U-shaped sliding frame to enter and exit the shell.
4. The testing device for the ultra-large caliber lens according to claim 3, wherein: the driving mechanism comprises a telescopic rod, the telescopic rod is fixedly arranged at the top of the shell, a telescopic part of the telescopic rod is connected with the sealing plate, a control button is arranged on the shell, and the control button and the telescopic rod are connected with the controller.
5. The testing device for the ultra-large caliber lens according to claim 4, wherein: the telescopic rod is a pneumatic, hydraulic or electric telescopic rod.
6. The testing device for the ultra-large caliber lens according to claim 1, wherein: the sealing plate is provided with a sealing gasket used for contacting with the shell.
7. The apparatus for testing an ultra-large diameter lens according to any one of claims 1 to 6, wherein: the clamping assembly comprises a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are both L-shaped structures, the first clamping arm and the second clamping arm are slidably mounted on the sliding plate, the first clamping arm and the second clamping arm are connected with a driving assembly, the first driving assembly is used for driving the first clamping arm and the second clamping arm to be close to or away from each other, the first clamping arm and the second clamping arm are connected with an arc-shaped portion used for clamping the lens, and the driving assembly is connected with the controller.
8. The apparatus for testing an ultra-large diameter lens according to claim 7, wherein: all be provided with the mounting hole on first, the two arm lock, the downthehole guide arm that slides of mounting is provided with, be provided with reset spring in the mounting hole, the mounting hole is close to the opening part and is provided with first spacing portion, is provided with the spacing portion of second on the guide arm, and the guide arm is connected with arc portion.
9. The apparatus for testing ultra large diameter lens of claim 8, wherein: a push plate and a pressure sensor are arranged in the mounting hole in the first clamping arm or the second clamping arm, the push plate is located between the pressure sensor and the reset spring, and the pressure sensor is connected with the controller.
10. The apparatus for testing an ultra-large diameter lens according to claim 7, wherein: the driving assembly comprises a micro motor and a lead screw, the lead screw is installed on the sliding plate through a support, threaded holes are formed in the first clamping arm and the second clamping arm, threads with opposite rotating directions are arranged at two ends of the lead screw, the lead screw is matched with the threaded holes in the first clamping arm and the second clamping arm, the lead screw is connected with the micro motor, and the micro motor is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220967637.8U CN217385213U (en) | 2022-04-25 | 2022-04-25 | Testing arrangement of super large bore lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220967637.8U CN217385213U (en) | 2022-04-25 | 2022-04-25 | Testing arrangement of super large bore lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217385213U true CN217385213U (en) | 2022-09-06 |
Family
ID=83108853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220967637.8U Active CN217385213U (en) | 2022-04-25 | 2022-04-25 | Testing arrangement of super large bore lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217385213U (en) |
-
2022
- 2022-04-25 CN CN202220967637.8U patent/CN217385213U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109631775A (en) | A kind of compressor drum and stator core height detection apparatus | |
| CN217385213U (en) | Testing arrangement of super large bore lens | |
| CN112034641A (en) | Liquid crystal display surface flaw detection system | |
| CN105444703A (en) | Flatness detecting device | |
| CN116045879A (en) | Bearing inner ring circular arc groove detection system and detection method thereof | |
| CN113514231A (en) | Fingerprint camera lens check out test set under screen | |
| CN1438470A (en) | Collimator detecting device | |
| CN208953440U (en) | A kind of device at detection Glass optical deformation zebra angle | |
| CN209727420U (en) | A kind of detection device for interferometer | |
| CN211477578U (en) | Optical lens piece eccentric detection device | |
| CN208520553U (en) | A kind of vertometer fixing len bracket | |
| CN213814127U (en) | Novel microscope for student biological experiment | |
| CN219798253U (en) | Horizontal image measuring instrument with clamp | |
| CN220863781U (en) | Optical lens piece detects support | |
| CN216348428U (en) | Multi-dimensional adjustment structure fiber end face detector | |
| CN110763999A (en) | False lens for SMA motor detection and SMA motor detection device | |
| CN114993233B (en) | Nuclear magnetic resonance safe operation production detection equipment for medical equipment | |
| CN217384660U (en) | Lens focal length debugging equipment and lens centre gripping subassembly based on CCD formation of image | |
| CN207637771U (en) | Seeking border | |
| CN220398856U (en) | Contrast detection device suitable for 3D lens | |
| CN216956476U (en) | Prism coupling equipment | |
| CN213543965U (en) | Composite rubber lens image corrector | |
| CN217655038U (en) | Device for detecting inner hole defects of shaft sleeve type parts | |
| CN107818942A (en) | Seeking border | |
| CN218470148U (en) | Medium wave infrared lens transmittance detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |