CN212458836U - Lens grading performance detects frock - Google Patents
Lens grading performance detects frock Download PDFInfo
- Publication number
- CN212458836U CN212458836U CN202022094939.2U CN202022094939U CN212458836U CN 212458836 U CN212458836 U CN 212458836U CN 202022094939 U CN202022094939 U CN 202022094939U CN 212458836 U CN212458836 U CN 212458836U
- Authority
- CN
- China
- Prior art keywords
- lens
- light source
- fixing
- sliding block
- fixing structure
- 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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the technical field of the car lamps and lanterns detect technique and specifically relates to a lens grading performance detects frock, include: the device comprises a bottom plate, a lens placing structure, a light source fixing structure and a controller placing structure are arranged on the bottom plate; the light source fixing structure is used for fixing the light source module; the lens placing structure comprises a lens fixing structure and a lens adjusting structure, the lens fixing structure is used for fixing a lens, the lens adjusting structure comprises a boss, a sliding block, an adjusting screw rod and a fastening screw rod, the boss is installed on the bottom plate and is located below the lens fixing structure, a sliding seat is installed on the boss, the adjusting screw rod rotates to drive the sliding block to slide on the sliding seat, so that the distance between the lens and the light source module is adjusted, and the fastening screw rod is used for locking the sliding block after the sliding block is adjusted in place; the structure is placed to the controller for fixed control ware, the utility model discloses can realize the effect of convenience, swift, high-efficient, accurate test lens grading performance.
Description
Technical Field
The utility model relates to an automobile lamp detects technical field, and concrete field is a lens grading performance detects frock.
Background
In the vehicle lamp manufacturing industry, the distance light and the near light are gradually more and more appeared in the headlamp in the form of a lens module, and the lens is the most important optical component in the lens module, and more attention needs to be paid to the quality control of the lens. The lens mainly monitors the appearance, the gram weight, the size and the light distribution performance of the lens in the production process, and the light distribution performance is a lighting test after the lens is assembled into a module.
In the present stage, light after assembling into the module with lens, there are many drawbacks:
(1) the assembly is complicated and has limitations;
(2) lens damage and dirtying during assembly;
(3) the storage and taking are inconvenient;
(4) the test standard is influenced because the installation is not in place.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lens grading performance detects frock realizes the effect of convenient, swift, high-efficient, accurate test lens grading performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lens grading performance detects frock, includes:
the device comprises a base plate, a lens placing structure, a light source fixing structure and a controller placing structure are arranged on the base plate;
the light source fixing structure is used for fixing the light source module;
the lens placing structure comprises a lens fixing structure and a lens adjusting structure, the lens fixing structure is used for fixing a lens, the lens adjusting structure comprises a boss, a sliding block, an adjusting screw rod and a fastening screw rod, the boss is installed on the bottom plate and located below the lens fixing structure, a sliding seat is installed on the boss, the adjusting screw rod rotates to drive the sliding block to slide on the sliding seat, so that the distance between the lens and the light source module is adjusted, and the fastening screw rod is used for locking the sliding block after the sliding block is adjusted in place;
and the controller placing structure is used for fixing the controller.
Preferably, the lens adjusting structure further comprises a graduated scale, and the graduated scale is mounted on the sliding block.
Preferably, the handle is arranged on the edge of the bottom plate.
Preferably, the controller further comprises a power supply pair plug arranged on the bottom plate, and the power supply pair plug is connected with an external power supply to supply power to the controller.
Preferably, the lens fixing structure is a half-wrapping structure, and the lens fixing structure is provided with a clamping groove for placing the lens.
Preferably, a fastening gasket is arranged between the fastening screw and the sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: according to the invention, the lens placing structure is designed into an independent structure, the complexity and limitation caused by assembling the lens and other matching parts are eliminated, the lens is only required to be placed into the clamping groove, the detection is convenient and rapid, and the detection efficiency is greatly improved; the lens placing structure adopts a half-wrapping structure, so that a tester can take the edge of the lens to operate when placing and taking the lens, and the optical surface of the lens is prevented from being touched by hands in the process; the power supply pair plug, the light source fixing structure and the lens placing structure are integrated on the bottom plate, so that the power supply pair plug, the light source fixing structure and the lens placing structure are integrated together, the storage and the management are convenient, and the taking is convenient and fast by matching with the handle; the light source fixing structure is a fixing structure, the light source can be regarded as a stable light source after being fixed on the tool, the fastening screw and the fastening gasket are configured, the fastening screw is screwed after the tool is calibrated, the sliding block is clamped and fastened, the effect of fixing the focal length is achieved, and the risk that a tester influences the test standard due to the fact that the lens is not installed in place is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the middle lens placing structure of the present invention.
In the figure: the structure is placed to 1 lens, 101 lens fixed knot construct, 102 slider, 103 fastening screw, 104 fastening gasket, 105 bosss, 106 scale, 107 adjusting screw, 2 light source fixed knot construct, 3 controller place the structure, 4 power to the plug, 5 handholds, 6 bottom plates, 7 controllers, 8 light source modules, 9 lenses.
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. 1-2, the present invention provides a technical solution: a lens light distribution performance detection tool comprises a bottom plate 6, a light source fixing structure 2, a lens placing structure 1 and a controller placing structure 3, wherein the lens placing structure 1, the light source fixing structure 2 and the controller placing structure 3 are all installed on the bottom plate 6, the light source fixing structure 2 is used for fixing a light source module 8, the light source module 8 is fixed on the tool in a screw locking mode and can be seen as a stable light source after being fixed on the tool, the controller placing structure 3 is used for fixing a controller 7, the controller 7 is used for connecting a plug 4 with an external power supply through a power supply installed on the bottom plate 6 to supply power, the lens placing structure 1 comprises a lens fixing structure 101 and a lens adjusting structure, the lens fixing structure 101 is used for fixing a lens 9, the lens adjusting structure comprises a boss 105, a sliding block 102, an adjusting screw 107 and a fastening screw 103, and the boss 105 is installed on the bottom plate 6, the boss 105 is located below the lens fixing structure 101, a sliding seat is installed on the boss 105, the adjusting screw 107 rotates to drive the sliding block 102 to slide on the sliding seat, thereby adjusting the distance between the lens 9 and the light source module 8, the fastening screw 103 is used for locking the slider 102 after the slider 102 is adjusted in place, specifically, the lens 9 is placed on the lens fixing structure 101, the focal length (i.e. the front and back positions of the lens 9 from the light source module 8) is adjusted according to the optical structure, the adjusting screw 107 is screwed to drive the slide block 102 to slide, thereby adjusting the front and back position of the lens 9, after the position of the lens 9 is determined, the slide block 102 can be locked by screwing the fastening screw 103, therefore, the position of the lens fixing structure 101 is fixed, the power supply is connected with the plug 4 and supplies power to the controller 7, the light source module 8 is lightened, the light beam is projected on a plane through the lens 9, and whether the lens 9 meets the light distribution performance or not is judged according to the light shape projected on the plane.
The lens fixing structure 101 is of a half-wrapped structure, the clamping groove used for placing the lens 9 is formed in the lens fixing structure 101, the clamping groove is not limited to be semicircular in appearance and can be in other arc shapes or rectangles, half-wrapped design can be conducted according to the outline of the lens 9, the edge of the lens 9 can be taken by a tester when the lens 9 is placed and taken, and the fact that the hand touches the optical surface of the lens 9 is avoided in the process.
Preferably, the lens adjusting structure further comprises a scale 106, the scale 106 is mounted on the slider 102, and in the focal length calibration process, the scale value of the scale 106 can be observed to perform final fine adjustment on the position of the lens 9, so as to ensure accurate focal length adjustment.
Preferably, the detection frock that this application provided is still including installing handle 5 at 6 edges of bottom plate, and this application is integrated on a bottom plate 6 with power to plug 4, light source fixed knot construct 2, lens placement structure 1, and the integration is conveniently deposited and is managed together, and it is convenient that cooperation handle 5 takes.
Preferably, a fastening gasket 104 is arranged between the fastening screw 103 and the slider 102, and after the calibration is completed, the fastening screw 103 is screwed to press and attach the fastening gasket 104, so that the slider 102 can be ensured not to slide.
According to the invention, the lens placing structure 1 is designed into an independent structure, the complexity and limitation caused by assembling the lens 9 with other matching parts are eliminated, the lens 9 is only required to be placed into the clamping groove, the operation is convenient and fast, and the detection efficiency is greatly improved; the lens placing structure 1 adopts a half-wrapping structure, so that a tester can take the edge of the lens 9 to operate when placing and taking the lens 9, and the optical surface of the lens 9 is prevented from being touched by hands in the process; the power supply pair plug 4, the light source fixing structure 2 and the lens placing structure 1 are integrated on the bottom plate 6, are convenient to store and manage and are convenient to take by matching with the handle 5; according to the invention, the light source fixing structure 2 is a fixing structure, the light source can be regarded as a stable light source after being fixed on a tool, the fastening screw 103 and the fastening gasket 104 are configured, and after the tool is calibrated, the fastening screw 103 is screwed, and the sliding block 102 is clamped and fastened, so that the function of fixing the focal length is achieved, and the risk that a tester influences the test standard due to the fact that the lens 9 is not installed in place is avoided.
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 a lens grading performance detects frock which characterized in that includes:
the device comprises a bottom plate (6), wherein a lens placing structure (1), a light source fixing structure (2) and a controller placing structure (3) are arranged on the bottom plate (6);
the light source fixing structure (2) is used for fixing the light source module (8);
the lens placing structure (1) comprises a lens fixing structure (101) and a lens adjusting structure, the lens fixing structure (101) is used for fixing a lens (9), the lens adjusting structure comprises a boss (105), a sliding block (102), an adjusting screw (107) and a fastening screw (103), the boss (105) is installed on a bottom plate (6), the boss (105) is located below the lens fixing structure (101), a sliding seat is installed on the boss (105), the adjusting screw (107) rotates to drive the sliding block (102) to slide on the sliding seat, so that the distance between the lens (9) and a light source module (8) is adjusted, and the fastening screw (103) is used for locking the sliding block (102) after the sliding block (102) is adjusted to the position;
a controller placing structure (3) for fixing the controller (7).
2. The lens light distribution performance detection tool according to claim 1, characterized in that: the lens adjusting structure further comprises a graduated scale (106), and the graduated scale (106) is installed on the sliding block (102).
3. The lens light distribution performance detection tool according to claim 1, characterized in that: also comprises a handle (5) arranged on the edge of the bottom plate (6).
4. The lens light distribution performance detection tool according to claim 1, characterized in that: the power supply plug is characterized by further comprising a power supply plug (4) arranged on the bottom plate (6), and the power supply plug (4) is connected with an external power supply to supply power to the controller (7).
5. The lens light distribution performance detection tool according to claim 1, characterized in that: the lens fixing structure (101) is of a half-wrapping structure, and a clamping groove for placing the lens (9) is formed in the lens fixing structure (101).
6. The lens light distribution performance detection tool according to claim 1, characterized in that: and a fastening gasket (104) is arranged between the fastening screw rod (103) and the sliding block (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094939.2U CN212458836U (en) | 2020-09-22 | 2020-09-22 | Lens grading performance detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094939.2U CN212458836U (en) | 2020-09-22 | 2020-09-22 | Lens grading performance detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458836U true CN212458836U (en) | 2021-02-02 |
Family
ID=74473762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022094939.2U Active CN212458836U (en) | 2020-09-22 | 2020-09-22 | Lens grading performance detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458836U (en) |
-
2020
- 2020-09-22 CN CN202022094939.2U patent/CN212458836U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110160445B (en) | Vision measuring instrument based on telecentric optics technology | |
| KR102610227B1 (en) | Headlight optical elements, headlight modules, vehicle lamps and vehicles | |
| CN212458836U (en) | Lens grading performance detects frock | |
| CN105135370B (en) | A kind of lamps and lanterns can be applied to installation shell and its application in different lamps | |
| CN114252237A (en) | Lens grading performance detects frock | |
| CN206093823U (en) | Nearly optical module's far away of regulation formula LED light source adjustment mechanism | |
| US9206955B2 (en) | Optical lens, optical lens module, and method for forming curved surface of optical lens | |
| CN209909803U (en) | Spotlight LED energy-conserving ball bubble lamp | |
| CN213599176U (en) | Novel low-loss internal anti-dazzle device | |
| CN201973522U (en) | LED unfold install down lamp | |
| CN203743983U (en) | LED light source module and street lamp head base | |
| CN216431627U (en) | Modularized cell board backlight source structure | |
| CN203099722U (en) | Lamp filament bulb light distribution adjusting device for car lamp | |
| CN211575006U (en) | Automobile-used lighting device and car | |
| CN208999644U (en) | A kind of liquid crystal microscope multi-angle illuminating device | |
| CN217767010U (en) | Laser light path adjusting device | |
| CN206593041U (en) | A kind of Multicarity LED street lamp | |
| CN216202736U (en) | Laser lamp device | |
| CN219756214U (en) | Dome dense LED light source batch auxiliary arrangement tool | |
| CN210568109U (en) | Novel solar street lamp | |
| CN211450441U (en) | Lamp convenient for adjusting illumination area | |
| CN211952684U (en) | Lamp arm adjustable angle and lamp arm and lamp body concatenation package assembly | |
| CN211716328U (en) | LED lamp | |
| CN216113876U (en) | LED lamp with anti-dazzling function | |
| CN217978633U (en) | Novel solar street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |