CN111390852B - Detection mechanism - Google Patents
Detection mechanism Download PDFInfo
- Publication number
- CN111390852B CN111390852B CN202010240469.8A CN202010240469A CN111390852B CN 111390852 B CN111390852 B CN 111390852B CN 202010240469 A CN202010240469 A CN 202010240469A CN 111390852 B CN111390852 B CN 111390852B
- Authority
- CN
- China
- Prior art keywords
- lens
- hole
- limiting
- plate
- bearing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lens Barrels (AREA)
Abstract
The invention discloses a detection mechanism, which comprises: a base; the bearing table is arranged on the base in a lifting manner and is provided with a bearing surface, and the bearing surface is provided with a display screen mounting position; the lens clamping assembly is arranged on the bearing surface and covers the display screen installation position, a lens installation space is formed in the lens clamping assembly, the lens clamping assembly faces one side of the display screen installation position and is communicated with the light inlet of the lens installation space, and the lens clamping assembly faces away from one side of the display screen installation position and is communicated with the light outlet of the lens installation space. The technical scheme of the invention can increase the flexibility of the detection mechanism and improve the convenience of the detection process.
Description
Technical Field
The invention relates to the technical field of optical lens detection, in particular to a detection mechanism.
Background
In the production and manufacturing process of the optical lens, a specific detection process is required to be carried out in order to guarantee the quality of the optical lens. In this detection step, a detection mechanism is generally used to facilitate detection of the optical lens. Generally, the inspection mechanism is composed of a base, a carrier, a lens clamping assembly, and the like, wherein the base is used for supporting the carrier, the carrier is used for carrying an inspection tool (such as a display screen, etc.), the lens clamping assembly, and the lens clamping assembly is used for clamping an optical lens. However, the relatively base of the plummer of most of the existing detection mechanisms is fixed, and the height of the plummer cannot be freely adjusted, so that the detection mechanism is not flexible enough, and inconvenience is brought to the detection process.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a detection mechanism, aiming at increasing the flexibility of the detection mechanism and improving the convenience of the detection process.
In order to achieve the above object, the present invention provides a detection mechanism comprising:
a base;
the bearing table is arranged on the base in a lifting manner and is provided with a bearing surface, and the bearing surface is provided with a display screen mounting position;
the lens clamping assembly is arranged on the bearing surface and covers the display screen installation position, a lens installation space is formed in the lens clamping assembly, the lens clamping assembly faces one side of the display screen installation position and is communicated with the light inlet of the lens installation space, and the lens clamping assembly faces away from one side of the display screen installation position and is communicated with the light outlet of the lens installation space.
In an embodiment of the present invention, the base includes:
a base plate;
the supporting side plate is convexly arranged on one plate surface of the bottom plate;
the lifting plate is arranged on one surface of the supporting side plate in a lifting mode, and the bearing platform is arranged on the lifting plate.
In an embodiment of the present invention, the supporting side plate is provided with a plurality of first positioning holes, and the plurality of first positioning holes are arranged at intervals along a height direction of the detecting mechanism; the lifting plate is provided with a second positioning hole, and the second positioning hole is opposite to at least one first positioning hole; the base further comprises a locking piece, and the locking piece penetrates through the second positioning hole and at least one first positioning hole.
In an embodiment of the present invention, the bearing table is rotatably connected to the lifting plate to adjust an included angle between the bearing surface and a horizontal plane.
In an embodiment of the present invention, the carrier stage includes:
the rotating side plate is arranged on one side, back to the supporting side plate, of the lifting plate and faces the lifting plate;
the bearing plate is convexly arranged on the surface of the rotating side plate, which is back to the lifting plate, and the surface of the bearing plate, which is back to the bottom plate, forms the bearing surface;
the rotating shaft is convexly arranged on the side edge of the bearing plate facing the lifting plate, the lifting plate is provided with a shaft hole, and the rotating shaft is rotatably inserted in the shaft hole; the rotating side plate is provided with a strip-shaped hole, the strip-shaped hole is arranged around the rotating shaft, and the surface of the lifting plate facing the strip-shaped hole is provided with a third positioning hole;
the fastener penetrates through the strip-shaped hole and the third positioning hole, and the rotating side plate is locked on the lifting plate through the cooperation of the fastener, the strip-shaped hole and the third positioning hole.
In an embodiment of the present invention, the lens clamping assembly includes a lens fixing tool covering the display screen installation position, the lens fixing tool is provided with a lens installation hole penetrating through the lens fixing tool, the lens installation hole is arranged towards the display screen installation position, the hole wall of the lens installation hole is convexly provided with at least three abutting portions, and the at least three abutting portions are arranged at intervals along the circumferential direction of the lens installation hole and are used for abutting different parts of the edge of the lens.
In an embodiment of the present invention, the lens clamping assembly further includes a bearing seat and at least three abutting pieces, the bearing seat is a cylindrical structure with two through ends, the lens mounting space is formed in the bearing seat, the two ends of the bearing seat are respectively provided with the light inlet and the light outlet, the lens fixing tool is arranged in the lens mounting space, and one end of the bearing seat provided with the light inlet is arranged around the display screen mounting position;
the supporting piece penetrates through the bearing seat and the lens fixing tool, the supporting piece is provided with two ends which are arranged back to back, one end of the supporting piece protrudes out of the outer side wall of the bearing seat, and the other end of the supporting piece protrudes out of the hole wall of the lens mounting hole and forms the supporting part.
In an embodiment of the present invention, the side wall of the bearing seat is provided with at least three through holes, the at least three through holes are arranged at intervals along the circumferential direction of the bearing seat, each abutting member is arranged through one through hole in the bearing seat, the through holes extend along the circumferential direction of the bearing seat, and the height of the through holes from the bearing surface is gradually increased along the extending direction of the through holes;
the lens clamping assembly further comprises a rotating wheel tool, the rotating wheel tool is of a cylindrical structure with two through ends and is sleeved on the outer side of the bearing seat, at least three accommodating grooves are formed in the inner side wall of the rotating wheel tool, the at least three accommodating grooves are arranged at intervals along the circumferential direction of the rotating wheel tool, and the end part, deviating from the abutting part, of each abutting part is accommodated in one accommodating groove.
In an embodiment of the invention, the lens clamping assembly further includes an observation cover, the observation cover is covered on the bearing seat, one side of the bearing seat, which is away from the bearing surface, is provided with one of a limiting groove and a limiting bump, the surface of the observation cover, which faces the bearing seat, is provided with the other one of the limiting groove and the limiting bump, and at least part of the limiting bump is inserted into the limiting groove.
In an embodiment of the invention, the lens clamping assembly is rotatably disposed on the carrying surface.
In an embodiment of the present invention, an annular mounting surface is disposed at the bottom of the lens clamping assembly, two limiting posts are convexly disposed on the annular mounting surface, and the two limiting posts are disposed in a radial direction of the annular mounting surface;
the annular mounting surface is provided with a plurality of first limiting holes and a plurality of second limiting holes in the covering area of the bearing surface, the first limiting holes are arranged at intervals along the circumferential direction of the annular mounting surface, the second limiting holes are arranged at intervals along the circumferential direction of the annular mounting surface, and the first limiting holes and the second limiting holes are respectively arranged on two sides of one diameter of the annular mounting surface;
each first limiting hole and one second limiting hole are formed in the diameter direction of the annular mounting surface, one limiting column is inserted into one first limiting hole, and the other limiting column is inserted into one second limiting hole.
According to the technical scheme, the bearing table is arranged on the base in a lifting manner, so that the bearing table can ascend or descend relative to the base, the height of the bearing table is adjusted, the height of the bearing surface and the height of the lens clamping assembly on the bearing surface are adjusted, operators can conveniently and reasonably adjust the heights of the bearing table and the lens clamping assembly according to own use habits or detection requirements in the detection process of the optical lenses, and the detection process is more convenient to operate and more flexible. Namely, the technical scheme of the invention increases the flexibility of the detection mechanism and improves the convenience of the detection process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a detecting mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of the inspection mechanism of FIG. 1 with the lens holder assembly removed;
FIG. 3 is a schematic diagram of a disassembled structure of the lens holder assembly of FIG. 1;
FIG. 4 is a schematic view of the detection mechanism of FIG. 1 in another perspective, in a disassembled configuration;
figure 5 is a front view of the carrier plate of figure 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
35 | |
| 10 | |
37 | Fastening |
| 11 | |
50 | |
| 13 | |
51 | Lens fixing tool |
| 131 | A |
511 | |
| 133 | |
53 | |
| 15 | |
53a | |
| 151 | |
531 | Through |
| 153 | |
533 | Limiting |
| 17 | |
535 | |
| 19 | |
537 | |
| 30 | |
55 | |
| 31 | |
57 | |
| 311 | Strip- |
571 | Containing |
| 33 | |
59 | |
| 331 | |
591 | |
| 333 | Display |
5911 | |
| 335 | |
593 | |
| 337 | |
5931 | |
| 339 | Second limit hole |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a detection mechanism 100, and the detection mechanism 100 is used for detecting an optical lens, and aims to increase the flexibility of the detection mechanism 100 and improve the convenience of a detection process.
The following describes a specific structure of the detecting mechanism 100 of the present invention, and the detecting mechanism 100 is used as an example to be described as a horizontal position:
as shown in fig. 1 to 3, in an embodiment of the detecting mechanism 100 of the present invention, the detecting mechanism 100 includes:
a base 10;
the bearing table 30 is arranged on the base 10 in a lifting manner, the bearing table 30 is provided with a bearing surface 331, and the bearing surface 331 is provided with a display screen mounting position 333;
lens centre gripping subassembly 50, lens centre gripping subassembly 50 is located loading end 331, and the shroud display screen installation position 333, be formed with lens installation space 53a in the lens centre gripping subassembly 50, lens centre gripping subassembly 50 towards the intercommunication has been seted up to one side of display screen installation position 333 the light inlet of lens installation space 53a, lens centre gripping subassembly 50 dorsad the intercommunication has been seted up to one side of display screen installation position 333 the light outlet of lens installation space 53 a.
In this embodiment, the supporting platform 30 is disposed on the base 10, and the base 10 can support the supporting platform 30. The supporting platform 30 is provided with a supporting surface 331, and the supporting surface 331 may be horizontally disposed and directed upward, or may be obliquely disposed and directed forward. Further, a display screen mounting position 333 is arranged on the bearing surface 331, the display screen mounting position 333 is used for mounting and fixing a display screen, and the display screen can provide light required by the optical lens detection after being electrified. Specifically, in this embodiment, the display screen mounting position 333 is a groove structure, and a through wiring hole 335 is further formed in a bottom wall of the groove structure for electrically connecting the display screen with an external power source. Therefore, the groove structure can effectively realize the installation and fixation of the display screen, so that the installation stability of the display screen is effectively improved; in addition, the display screen is arranged in the groove structure, so that an embedded effect is formed, the space is effectively saved, the possibility of position conflict between the display screen and the optical lens is reduced, the arrangement of the lens clamping assembly 50 on the bearing surface 331 is facilitated, and the optical lens is prevented from being damaged. Meanwhile, the wiring hole 335 is arranged on the bottom wall of the groove, the wiring mode of the display screen is optimized, the wiring hole is simple and convenient, and the structure of the bearing table 30 is simplified. Of course, in other embodiments, the display screen mounting position 333 may be reasonably arranged in other manners, for example, configured as a limiting fixing structure such as a buckle protruding on the bearing surface 331.
In this way, if the optical lens detection process is required, the optical lens to be detected may be placed in the lens mounting space 53a of the lens holding unit 50, and the optical lens may be laterally spaced between the light inlet and the light outlet. At this time, the display screen is turned on, and the light emitted from the display screen is emitted into the lens mounting space 53a through the light inlet, passes through the optical lens and is emitted through the light outlet, so that the quality of the optical lens can be determined by observing through the light outlet, and the detection work is completed.
At this time, according to the technical scheme of the present invention, the plummer 30 is arranged on the base 10 in a liftable manner, so that the plummer 30 can be lifted or lowered relative to the base 10, the height adjustment of the plummer 30 is realized, and the height adjustment of the bearing surface 331 and the lens clamping assembly 50 thereon is realized, so that an operator can reasonably adjust the heights of the plummer 30 and the lens clamping assembly 50 according to own use habits or detection requirements during the detection process of the optical lens, and the detection process is more convenient to operate and more flexible. That is, according to the technical scheme of the invention, the flexibility of the detection mechanism 100 is increased, and the convenience of the detection process is improved.
As shown in fig. 2 to 4, in an embodiment of the detecting mechanism 100 of the present invention, the base 10 includes:
a base plate 11;
the supporting side plate 13 is arranged on one plate surface of the bottom plate 11 in a protruding mode;
the lifting plate 15 is arranged on one surface of the supporting side plate 13 in a lifting manner, and the bearing platform 30 is arranged on the lifting plate 15.
Specifically, the bottom plate 11 is horizontally disposed, the supporting side plate 13 is vertically disposed on the upper surface of the bottom plate 11, and the lifting plate 15 is also vertically disposed and disposed facing a surface of the supporting side plate 13. At this time, the lifting plate 15 can be lifted relative to the supporting side plate 13, so that the plummer 30 provided on the lifting plate 15 can be driven to be lifted or lowered relative to the bottom plate 11, thereby realizing height adjustment of the plummer 30 and the lens holding assembly 50. Understandably, the design has the advantages of simple structure, convenient manufacture, high assembly efficiency, high stability and high reliability.
It should be noted that, the lifting of the lifting plate 15 can be realized by at least the following forms:
(1) a sliding rail and a driving mechanism are arranged between the lifting plate 15 and the supporting side plate 13, the lifting plate 15 is connected with the supporting side plate 13 in a sliding manner through the sliding rail, and the driving mechanism is arranged on the supporting side plate 13 and is in transmission connection with the lifting plate 15 so as to drive the lifting plate 15 to slide along the sliding rail to realize lifting; at the moment, the driving mechanism can select a gear rack mechanism, a screw rod nut mechanism and the like;
(2) a linear motor is arranged between the lifting plate 15 and the supporting side plate 13, the lifting plate 15 is connected with the supporting side plate 13 in a sliding mode through the linear motor, and the linear motor runs to drive the lifting plate 15 to slide relative to the supporting side plate 13 to achieve lifting.
In addition, in the present embodiment, two supporting side plates 13 and two lifting plates 15 are provided, two supporting side plates 13 are disposed oppositely, one lifting plate 15 is disposed on the inner side plate surface of one supporting side plate 13 in a lifting manner, and the other lifting plate 15 is disposed on the inner side plate surface of the other supporting side plate 13 in a lifting manner; at this time, the two lifting plates 15 are also oppositely arranged, the bearing platform 30 is erected on the two lifting plates 15, and the two lifting plates 15 are synchronously lifted to jointly support the bearing platform 30 and realize the lifting of the bearing platform 30. As can be appreciated, such a design can effectively enhance the stability and reliability of the lifting function of the carrier 30.
As shown in fig. 2 to 4, in an embodiment of the detecting mechanism 100 of the present invention, the supporting side plate 13 is provided with a plurality of first positioning holes 131, and the plurality of first positioning holes 131 are arranged at intervals along a height direction of the detecting mechanism 100; the lifting plate 15 is provided with a second positioning hole 151, and the second positioning hole 151 is arranged opposite to at least one first positioning hole 131; the base 10 further comprises a locking member 17, wherein the locking member 17 is arranged through the second positioning hole 151 and at least one first positioning hole 131.
It can be understood that, by disposing the second positioning hole 151 opposite to the first positioning hole 131 with different heights, and disposing the locking member 17 through the second positioning hole 151 and the first positioning hole 131 disposed opposite to the second positioning hole 151, the lifting plate 15 can be stopped at different height positions, so as to switch the lifting plate 15 between different height positions, thereby achieving the lifting of the lifting plate 15, and achieving the lifting of the carrier table 30 and the lens clamping assembly 50.
It should be noted that, in this embodiment, the supporting side plate 13 is further provided with a plurality of first fixing holes 133, the plurality of first fixing holes 133 are arranged at intervals along the height direction of the detecting mechanism 100, the number of the first fixing holes 133 is the same as that of the first positioning holes 131, the plurality of first fixing holes 133 correspond to the plurality of first positioning holes 131 one to one, and the paired first fixing holes 133 and the paired first positioning holes 131 are located at the same height position; the lifting plate 15 is further provided with a second fixing hole 153, and the second fixing hole 153 and the second positioning hole 151 are located at the same height position; the base 10 further includes a fixing member 19, and the fixing member 19 is disposed through the second fixing hole 153 and the at least one first fixing hole 133. At this time, the arrangement of the plurality of first fixing holes 133, the plurality of second fixing holes 153 and the plurality of fixing members 19 can effectively assist in locking the height of the lifting plate 15, prevent the lifting plate 15 from being turned over forward and backward, and enhance the stability and reliability of the lifting function of the lifting plate 15.
In an embodiment of the detecting mechanism 100 of the present invention, the carrying platform 30 is rotatably connected to the lifting plate 15 to adjust an included angle between the carrying surface 331 and a horizontal plane, so that an operator can reasonably adjust the included angle between the carrying surface 331 and the horizontal plane according to own usage habits or detection requirements during a detecting process of an optical lens, and the detecting process is more convenient to operate and more flexible. That is, the technical scheme of this embodiment can further increase the flexibility of detection mechanism 100, promotes the convenience of testing process.
Specifically, as shown in fig. 2 to 4, in order to realize the rotational connection between the bearing platform 30 and the lifting plate 15, in an embodiment of the detecting mechanism 100 of the present invention, the bearing platform 30 includes:
a rotating side plate 31, wherein the rotating side plate 31 is arranged on one side of the lifting plate 15, which is back to the supporting side plate 13, and faces the lifting plate 15;
the bearing plate 33 is convexly arranged on the plate surface of the rotating side plate 31, which is opposite to the lifting plate 15, and the plate surface of the bearing plate 33, which is opposite to the bottom plate 11, forms the bearing surface 331;
the rotating shaft 35 is convexly arranged on the side edge of the bearing plate 33 facing the lifting plate 15, the lifting plate 15 is provided with a shaft hole, and the rotating shaft 35 is rotatably inserted in the shaft hole; the rotating side plate 31 is provided with a strip-shaped hole 311, the strip-shaped hole 311 is arranged around the rotating shaft 35, and the surface of the lifting plate 15 facing the strip-shaped hole 311 is provided with a third positioning hole;
the fastener 37 is arranged in the strip-shaped hole 311 and the third positioning hole in a penetrating manner, and the rotating side plate 31 is locked to the lifting plate 15 through the matching of the fastener 37 and the strip-shaped hole 311 and the third positioning hole.
It can be understood that when the bearing plate 33 rotates around the rotating shaft 35, the rotating side plate 31 also rotates around the rotating shaft 35, and at this time, the rotating side plate 31 rotates relative to the lifting plate 15, and the fastening member 37 fixed to the third positioning hole slides in the strip-shaped hole 311; when the bearing plate 33 rotates to a specific position, that is, when the rotating side plate 31 rotates to a specific position relative to the lifting plate 15, the rotating side plate 31 can be locked to the lifting plate 15 through the cooperation of the fastener 37, the strip-shaped hole 311 and the third positioning hole, so that the bearing plate 33 is fixed when forming a specific included angle with the horizontal plane; the bearing plate 33 can be fixed at different inclination angles, and the angle between the bearing surface 331 and the horizontal plane can be adjusted. Moreover, the range of the included angle between the bearing plate 33 and the horizontal plane, that is, the adjustable range of the included angle between the bearing surface 331 and the horizontal plane, can be reasonably adjusted through the range of the central angle corresponding to the strip-shaped hole 311, and those skilled in the art can reasonably set the included angle according to the content of the present specification, which is not described herein any more.
The structure is arranged, so that the rotary connection between the bearing platform 30 and the lifting plate 15 can be effectively realized, the structure is simple, the production is convenient, the assembly is rapid, and the structure has the advantages of excellent stability and reliability. Meanwhile, the manufacturing and maintenance costs of the detection mechanism 100 can be effectively reduced. In addition, it should be noted that, in this embodiment, two rotating side plates 31 are provided, the two rotating side plates 31 are disposed oppositely, and the bearing plate 33 is sandwiched between the two rotating side plates 31; at this time, the two rotating side plates 31 are sandwiched between the two lifting plates 15, and each rotating side plate 31 and one lifting plate 15 are rotatably engaged and fixed in a limited manner in the manner described above. As can be appreciated, such a design can effectively enhance the stability and reliability of the tilt angle adjustment function of the bearing surface 331.
As shown in fig. 2 to 4, in an embodiment of the detection mechanism 100 of the present invention, the lens clamping assembly 50 includes a lens fixing tool 51 covering the display screen mounting position 333, the lens fixing tool 51 is provided with a lens mounting hole 511 penetrating through the lens fixing tool 51, the lens mounting hole 511 is disposed toward the display screen mounting position 333, the hole wall of the lens mounting hole 511 is convexly provided with at least three abutting portions, and the at least three abutting portions are disposed at intervals along the circumferential direction of the lens mounting hole 511 and are used for abutting different portions of the edge of a lens. Therefore, the plurality of abutting parts can abut different parts of the edge of the lens installed in the lens installation hole 511, so that the installation stability of the lens is effectively improved, and the smooth operation of the detection process is ensured.
As shown in fig. 2 to 4, in an embodiment of the detection mechanism 100 of the present invention, the lens clamping assembly 50 further includes a bearing seat 53 and at least three abutting pieces 55, the bearing seat 53 is a cylindrical structure with two through ends, the lens mounting space 53a is formed in the bearing seat 53, the two ends of the bearing seat 53 are respectively provided with the light inlet and the light outlet, the lens fixing tool 51 is disposed in the lens mounting space 53a, and one end of the bearing seat 53 provided with the light inlet is disposed around the display screen mounting position 333;
the supporting member 55 is inserted into the bearing seat 53 and the lens fixing tool 51, the supporting member 55 has two ends arranged back to back, one end of the supporting member 55 protrudes out of the outer side wall of the bearing seat 53, and the other end of the supporting member 55 protrudes out of the hole wall of the lens mounting hole 511 to form the supporting portion.
Therefore, the lens fixing tool 51 can be fixedly installed in the bearing seat 53, and can be stably and reliably covered on the display screen installation position 333 through the bearing seat 53, so that the detection process is facilitated, and the detection accuracy is improved; meanwhile, the bearing seat 53 surrounds the display screen mounting position 333, so that light rays emitted by the display screen mounted on the display screen mounting position 333 can be effectively gathered and pass through the lens, and observation difficulty and accuracy deviation caused by light leakage are avoided.
As shown in fig. 2 to 4, in an embodiment of the detecting mechanism 100 of the present invention, at least three through holes 531 are formed in a side wall of the bearing seat 53, the at least three through holes 531 are arranged at intervals along a circumferential direction of the bearing seat 53, each of the abutting pieces 55 is inserted into the bearing seat 53 through one of the through holes 531, the through holes 531 extend along the circumferential direction of the bearing seat 53, and a height of the through holes 531 from the bearing surface 331 is gradually increased along an extending direction of the through holes 531;
the lens clamping assembly 50 further includes a rotating wheel fixture 57, the rotating wheel fixture 57 is a cylindrical structure with two through ends, and is sleeved on the outer side of the bearing seat 53, the inner side wall of the rotating wheel fixture 57 is provided with at least three receiving grooves 571, the at least three receiving grooves 571 are arranged at intervals along the circumferential direction of the rotating wheel fixture 57, and an end portion of each abutting member 55 departing from the abutting portion is received in one of the receiving grooves 571.
At this time, by rotating the rotating wheel tooling 57, the abutting piece 55 can be driven to move in the through hole 531, so that the height of the abutting piece 55 from the bearing surface 331 is increased or decreased, and the height of the lens fixing tooling 51 fixed to the abutting piece 55 from the bearing surface 331 is increased or decreased; meanwhile, the movement of the abutting piece 55 in the through hole 531 also realizes the movement of the abutting piece 55 along the circumferential direction of the bearing seat 53, so that the lens fixing tool 51 fixed to the abutting piece 55 rotates relative to the bearing seat 53; at this moment, not only be favorable to operating personnel to adjust the distance of installing between the lens of the fixed frock 51 of lens and the display screen of installing in display screen installation position 333 according to the detection demand, still be favorable to operating personnel to adjust the rotation angle of installing in the lens of the fixed frock 51 of lens for bearing seat 53 according to the detection demand to effectively promote the accuracy and the convenience that detect, solve the problem that the different high lens black spot of different angles detected.
As shown in fig. 2 to 4, in an embodiment of the inspection mechanism 100 of the present invention, the lens holding assembly 50 further includes a viewing cover 59, the viewing cover 59 is disposed on the bearing seat 53, one side of the bearing seat 53 facing away from the bearing surface 331 is provided with one of a limiting groove 533 and a limiting protrusion 5911, a surface of the viewing cover 59 facing the bearing seat 53 is provided with the other one of the limiting groove 533 and the limiting protrusion 5911, and the limiting protrusion 5911 is at least partially inserted into the limiting groove 533.
In this embodiment, three limiting grooves 533 are disposed on one side of the bearing seat 53 away from the bearing surface 331, the three limiting grooves 533 are disposed at intervals along the circumferential direction of the bearing seat 53, three notches are further disposed on the outer side wall of the bearing seat 53, and each notch is communicated with one limiting groove 533; correspondingly, the surface of the observation cover 59 facing the bearing seat 53 is provided with three limiting protrusions 5911, the three limiting protrusions 5911 are arranged at intervals along the circumferential direction of the observation cover 59, and each limiting protrusion 5911 is at least partially inserted into one limiting groove 533.
Therefore, the stability of the observation cover 59 arranged on the bearing seat 53 can be guaranteed, the insertion and the taking of the observation cover 59 are facilitated due to the insertion and matching of the limiting bump 5911 and the limiting groove 533, the installation of the lens is facilitated, and the use convenience of the detection mechanism 100 can be improved.
In this embodiment, the observation cover 59 includes a bottom cover 591 and a face cover 593, the face cover 593 is disposed on the bottom cover 591, the face cover 593 is provided with an observation port 5931 communicated with the light outlet, and a surface of the bottom cover 591 facing away from the face cover 593 is provided with a limit bump 5911.
As shown in fig. 1 to 5, in an embodiment of the inspection mechanism 100 of the present invention, the lens clamping assembly 50 is rotatably disposed on the carrying surface 331. That is, the lens holder 50 can rotate with the carrying surface 331 as a rotation plane. Like this, alright realize the adjustment of lens clamping component 50 for loading surface 331 rotation angle to be convenient for operating personnel in optical lens's testing process, according to self use habit or detection demand, rationally adjust the rotation angle of lens clamping component 50 for loading surface 331, make the testing process be convenient for more the operation, also more nimble. That is, the technical scheme of this embodiment can further increase the flexibility of detection mechanism 100, promotes the convenience of testing process.
As shown in fig. 1 to 5, in an embodiment of the detection mechanism 100 of the present invention, an annular mounting surface 535 is disposed at a bottom of the lens holding assembly 50, two retaining pillars 537 are protruded from the annular mounting surface 535, and the two retaining pillars 537 are disposed in a radial direction of the annular mounting surface 535;
the annular mounting surface 535 is provided with a plurality of first limiting holes 337 and a plurality of second limiting holes 339 in a coverage area of the bearing surface 331, the plurality of first limiting holes 337 are arranged at intervals along the circumferential direction of the annular mounting surface 535, the plurality of second limiting holes 339 are arranged at intervals along the circumferential direction of the annular mounting surface 535, and the plurality of first limiting holes 337 and the plurality of second limiting holes 339 are respectively arranged at two sides of a diameter of the annular mounting surface 535;
each of the first limiting holes 337 and the second limiting holes 339 is disposed in a radial direction of the annular mounting surface 535, one of the limiting posts 537 is inserted into one of the first limiting holes 337, and the other of the limiting posts 537 is inserted into one of the second limiting holes 339.
Specifically, the lens holding assembly 50 includes a bearing seat 53, and the bearing seat 53 has a cylindrical structure with two ends penetrating through, so that an end surface of the bearing seat 53, on which a light inlet is opened, is annular, that is, the annular mounting surface 535 is formed. That is, the two limiting posts 537 are protruded on the end surface of the carrying seat 53, which is opened with the light inlet. The annular mounting surface 535 is also annular in the coverage area of the carrying surface 331 and is disposed around the display mounting position 333.
It can be understood that, the above structure arrangement not only can effectively realize that the lens clamping assembly 50 can rotate for the rotation plane by the bearing surface 331, but also has simple structure, convenient production, rapid assembly, and excellent stability and reliability.
Of course, in other embodiments, an annular slide rail may be further disposed between the end surface of the carrying seat 53 having the light inlet and the carrying surface 331, the end of the carrying seat 53 having the light inlet is rotatably connected to the carrying surface 331 through the annular slide rail, and a driving mechanism is disposed on the carrying surface 331, and the driving mechanism is in transmission connection with the carrying seat 53 to drive the carrying seat 53 to rotate on the annular slide rail.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A detection mechanism, comprising:
a base;
the bearing table is arranged on the base in a lifting manner and is provided with a bearing surface, and the bearing surface is provided with a display screen mounting position;
the lens clamping assembly is arranged on the bearing surface and covers the display screen mounting position, a lens mounting space is formed in the lens clamping assembly, a light inlet communicated with the lens mounting space is formed in one side, facing the display screen mounting position, of the lens clamping assembly, and a light outlet communicated with the lens mounting space is formed in one side, opposite to the display screen mounting position, of the lens clamping assembly;
the base includes:
a base plate;
the supporting side plate is convexly arranged on one plate surface of the bottom plate;
the lifting plate is arranged on one plate surface of the supporting side plate in a lifting manner, and the bearing platform is arranged on the lifting plate;
the supporting side plate is provided with a plurality of first positioning holes, and the first positioning holes are arranged at intervals along the height direction of the detection mechanism; the lifting plate is provided with a second positioning hole, and the second positioning hole is opposite to at least one first positioning hole; the base further comprises a locking piece, and the locking piece penetrates through the second positioning hole and at least one first positioning hole.
2. The detecting mechanism according to claim 1, wherein the supporting platform is rotatably connected to the lifting plate for adjusting an included angle between the supporting surface and a horizontal plane.
3. The detection mechanism of claim 2, wherein the carrier stage comprises:
the rotating side plate is arranged on one side, back to the supporting side plate, of the lifting plate and faces the lifting plate;
the bearing plate is convexly arranged on the surface of the rotating side plate, which is back to the lifting plate, and the surface of the bearing plate, which is back to the bottom plate, forms the bearing surface;
the rotating shaft is convexly arranged on the side edge of the bearing plate facing the lifting plate, the lifting plate is provided with a shaft hole, and the rotating shaft is rotatably inserted in the shaft hole; the rotating side plate is provided with a strip-shaped hole, the strip-shaped hole is arranged around the rotating shaft, and the surface of the lifting plate facing the strip-shaped hole is provided with a third positioning hole;
the fastener penetrates through the strip-shaped hole and the third positioning hole, and the rotating side plate is locked on the lifting plate through the cooperation of the fastener, the strip-shaped hole and the third positioning hole.
4. The detecting mechanism according to any one of claims 1 to 3, wherein the lens clamping assembly includes a lens fixing tool covering the display screen mounting position, the lens fixing tool is provided with a lens mounting hole penetrating through the lens fixing tool, the lens mounting hole is disposed toward the display screen mounting position, the hole wall of the lens mounting hole is convexly provided with at least three abutting portions, and the at least three abutting portions are disposed at intervals along the circumferential direction of the lens mounting hole and are used for abutting different portions of the edge of the lens.
5. The detecting mechanism according to claim 4, wherein the lens holding assembly further includes a bearing seat and at least three abutting members, the bearing seat is a cylindrical structure with two through ends, the lens mounting space is formed in the bearing seat, the two ends of the bearing seat are respectively provided with the light inlet and the light outlet, the lens fixing tool is arranged in the lens mounting space, and one end of the bearing seat provided with the light inlet is arranged around the display screen mounting position;
the supporting piece penetrates through the bearing seat and the lens fixing tool, the supporting piece is provided with two ends which are arranged back to back, one end of the supporting piece protrudes out of the outer side wall of the bearing seat, and the other end of the supporting piece protrudes out of the hole wall of the lens mounting hole and forms the supporting part.
6. The detecting mechanism according to claim 5, wherein the side wall of the supporting base has at least three through holes, at least three of the through holes are spaced apart from each other along the circumferential direction of the supporting base, each of the abutting members is inserted into the supporting base through one of the through holes, the through holes extend along the circumferential direction of the supporting base, and the height of the through holes from the supporting base gradually increases along the extending direction of the through holes;
the lens clamping assembly further comprises a rotating wheel tool, the rotating wheel tool is of a cylindrical structure with two through ends and is sleeved on the outer side of the bearing seat, at least three accommodating grooves are formed in the inner side wall of the rotating wheel tool, the at least three accommodating grooves are arranged at intervals along the circumferential direction of the rotating wheel tool, and the end part, deviating from the abutting part, of each abutting part is accommodated in one accommodating groove.
7. The detecting mechanism according to claim 5, wherein the lens holding assembly further includes a viewing cover, the viewing cover is disposed on the carrying seat, one of a position-limiting groove and a position-limiting protrusion is disposed on a side of the carrying seat away from the carrying surface, the other of the position-limiting groove and the position-limiting protrusion is disposed on a surface of the viewing cover facing the carrying seat, and the position-limiting protrusion is at least partially inserted into the position-limiting groove.
8. The detecting mechanism according to any one of claims 1 to 3, wherein the lens holding member is rotatably disposed on the carrying surface.
9. The detecting mechanism according to claim 8, wherein the bottom of the lens holding assembly is provided with an annular mounting surface, the annular mounting surface is convexly provided with two limiting columns, and the two limiting columns are arranged in a radial direction of the annular mounting surface;
the annular mounting surface is provided with a plurality of first limiting holes and a plurality of second limiting holes in the covering area of the bearing surface, the first limiting holes are arranged at intervals along the circumferential direction of the annular mounting surface, the second limiting holes are arranged at intervals along the circumferential direction of the annular mounting surface, and the first limiting holes and the second limiting holes are respectively arranged on two sides of one diameter of the annular mounting surface;
each first limiting hole and one second limiting hole are formed in the diameter direction of the annular mounting surface, one limiting column is inserted into one first limiting hole, and the other limiting column is inserted into one second limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010240469.8A CN111390852B (en) | 2020-03-30 | 2020-03-30 | Detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010240469.8A CN111390852B (en) | 2020-03-30 | 2020-03-30 | Detection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111390852A CN111390852A (en) | 2020-07-10 |
| CN111390852B true CN111390852B (en) | 2021-11-09 |
Family
ID=71425029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010240469.8A Active CN111390852B (en) | 2020-03-30 | 2020-03-30 | Detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111390852B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702609B (en) * | 2020-07-15 | 2024-07-23 | 三亚市以恒实业有限公司 | Filter debugging and processing equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207007740U (en) * | 2017-07-24 | 2018-02-13 | 黄欣柏 | The eyeglass detection means of contact lenses |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19646512A1 (en) * | 1996-11-12 | 1998-05-14 | Arp Waltraud | Workplace unit especially for manual precision work such as used in dentists or opticians |
| CN101334334B (en) * | 2007-06-25 | 2010-06-02 | 佛山普立华科技有限公司 | Lens eccentricity detection system |
| CN203077251U (en) * | 2013-02-22 | 2013-07-24 | 金华市亚虎工具有限公司 | Woodworking support |
| CN208034616U (en) * | 2018-04-01 | 2018-11-02 | 金华市亚虎工具有限公司 | A kind of portable saw stool |
| CN208872501U (en) * | 2018-11-16 | 2019-05-17 | 宜都同创光电科技有限公司 | A kind of adjustable eyeglass face accuracy detection cubing bracket |
| CN209615258U (en) * | 2019-01-05 | 2019-11-12 | 中山容大光学科技有限公司 | Optical lens piece anchor clamps |
| CN210128815U (en) * | 2019-06-28 | 2020-03-06 | 江苏光腾光学有限公司 | Lens detecting and positioning clamp |
| CN110726535A (en) * | 2019-11-21 | 2020-01-24 | 张虎子 | Adjustable fixing device for optical lens |
-
2020
- 2020-03-30 CN CN202010240469.8A patent/CN111390852B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207007740U (en) * | 2017-07-24 | 2018-02-13 | 黄欣柏 | The eyeglass detection means of contact lenses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111390852A (en) | 2020-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111390852B (en) | Detection mechanism | |
| CN112881288B (en) | MicroLED detection equipment | |
| CN210774125U (en) | Hall sensor function test bench | |
| US20030122347A1 (en) | Trailer level | |
| CN218543669U (en) | Tripod head camera | |
| CN208281725U (en) | A kind of imaging sensor fixed fixture | |
| CN210834691U (en) | Visual inspection device | |
| CN112894539B (en) | Lens processing device | |
| CN216283316U (en) | Detection device suitable for positioning shaft hole in differential mechanism | |
| CN104950324A (en) | X-ray detector for a computed tomography system | |
| CN212004824U (en) | Image data acquisition robot | |
| CN218066982U (en) | Automobile headlamp detector | |
| CN219758056U (en) | Multi-angle detection device of AOI equipment | |
| CN109719491B (en) | Universal castor mounting device and control method | |
| CN221137953U (en) | Camera support structure and vehicle | |
| CN111028379A (en) | Image data acquisition robot | |
| CN212585841U (en) | Fixing and adjusting device for human body detector | |
| CN220902187U (en) | Auxiliary focusing device | |
| CN211347326U (en) | Multi-angle detection jig | |
| CN112082030B (en) | Tuyere fixing device and tuyere fixing method | |
| CN218629536U (en) | Lampshade quality detection device | |
| CN214041138U (en) | Infrared transmittance testing device | |
| CN217341480U (en) | Centrifuging tube bears device and liquid-based film-making equipment | |
| CN221604373U (en) | Turning workbench for adding will | |
| CN221332052U (en) | Surgical instrument sterilizing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201012 Address after: 261031, north of Jade East Street, Dongming Road, Weifang hi tech Zone, Shandong province (GoerTek electronic office building, Room 502) Applicant after: GoerTek Optical Technology Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Applicant before: GOERTEK Inc. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |