CN216899551U

CN216899551U - Optical lens piece surface quality detection device

Info

Publication number: CN216899551U
Application number: CN202123395023.1U
Authority: CN
Inventors: 谢忠旺; 陈红连; 邓正润
Original assignee: Guangzhou Jiaqi Optical Instrument Co ltd
Current assignee: Guangzhou Jiaqi Optical Instrument Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-05
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of optical lenses, and discloses an optical lens surface quality detection device, which solves the problems that the optical lens surface quality detection device in the current market is poor in placement stability, lacks effective force application points during transportation, cannot be used for collision prevention and dust prevention and is easy to damage; the utility model has the advantages of independent adjustment according to the actual placing surface condition, improved placing stability, effective force application point, easy transportation, effective anti-collision and dustproof performance and difficult damage.

Description

Optical lens piece surface quality detection device

Technical Field

The utility model belongs to the technical field of optical lenses, and particularly relates to a surface quality detection device for an optical lens.

Background

The optical glass is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting at high temperature in a platinum crucible, uniformly stirring by using ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified glass block to form an optical lens blank.

However, the optical lens surface quality detection device in the current market has the problems of poor placement stability when in use, is influenced by uneven ground, cannot be stably placed, influences the operation of the device, and lacks an effective force application point when in transportation; meanwhile, the detection part on the detection device is lack of effective anti-collision and dustproof measures, so that the detection part is damaged when being impacted, dust is easily adhered to the surface of the detection part, and cleanness is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the optical lens surface quality detection device, which effectively solves the problems that the optical lens surface quality detection device in the current market is poor in placement stability, lacks effective force application points during transportation, cannot be used for collision prevention and dust prevention, and is easy to damage.

In order to achieve the purpose, the utility model provides the following technical scheme: an optical lens surface quality detection device comprises a case, wherein a detection mechanism is installed at the top of the case, four symmetrically-arranged retention tubes are installed on the side surface of the case, every two retention tubes are arranged on one side of the case, a rotatable adjusting rod is installed in an inner cavity of each retention tube, an assembling block is fixed at one end, penetrating through the bottom of each retention tube, of each adjusting rod, an anti-skidding seat is installed at the bottom of each assembling block, a rubber pad is sleeved at the bottom of each anti-skidding seat, a limiting block is installed at one end, extending to the top of each retention tube, of each adjusting rod, an assembling tube is movably sleeved at the top of each limiting block, a rotatable positioning frame is installed at one end of each assembling tube, a supporting rod is fixed at one side of each positioning frame, a reinforcing tube is connected to one end of each supporting rod through threads, and a protective sleeve is installed at the middle position of each supporting rod, the protective sleeve is made of sponge;

the machine case is located the externally mounted of detection mechanism and has the protection frame, the rolling motor is installed to the lateral wall inner chamber of protection frame, the inner wall both sides of protection frame are provided with the bearing, the mid-mounting of bearing has the rolling pole, the protection curtain has been cup jointed to the one end of rolling pole, the gravity center piece is installed to the bottom of protection curtain, the machine case is located the positive top of detection mechanism and installs the magnetic stripe piece.

Preferably, a knob block is fixed at the top of the adjusting rod and is positioned at the top of the assembling pipe.

Preferably, the diameter value of the support rod is equal to that of the assembly pipe, and the outer threads are formed in the opposite ends of the support rod and the assembly pipe.

Preferably, the inner wall of the reinforcing pipe is provided with an internal thread, and the internal thread on the reinforcing pipe is matched with the external thread on the supporting rod and the assembling pipe.

Preferably, the externally mounted of protection frame has the protection pad, and the quantity of protection pad has two, and two protection pads are located the both sides of protection frame and are parallel arrangement side by side.

Preferably, the gravity center block is made of metal, and the surface of the gravity center block is adsorbed to the surface of the magnetic strip block.

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

1) in the work, the rolling motor is started to drive the rolling rod on the bearing to rotate, the rolling rod emits the protective curtain at the moment, when the gravity center block at the bottom of the protective curtain is contacted with the magnetic strip block, the dustproof effect is realized, the contact between dust and the detection mechanism is avoided, meanwhile, objects around the detection mechanism are blocked by the protective frame, the objects are prevented from being impacted on the detection mechanism, and the anti-collision effect is further realized;

2) the utility model discloses a device for fixing position pipe, including fixing position pipe, the inside regulation pole of fixing position pipe, but adjust the rotation of pole through two positive and negative directions, the high removal on the fixing position pipe has been realized, adjust the antiskid seat on the pole bottom equipment piece and carry out synchronous motion this moment, but utilize height-adjusting's antiskid seat and place the face contact, but make the device place the process more stable, simultaneously when carrying the device, keep the parallel of locating rack and bracing piece, rotate afterwards and add the junction of pipe to locating rack and bracing piece, hold the protective sheath on the bracing piece this moment and can realize effective application of force, the convenience of device transport has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a protective cover installation configuration of the present invention;

FIG. 3 is a schematic view of a winding motor mounting structure of the present invention;

in the figure: 1. a chassis; 2. a detection mechanism; 3. a retention tube; 4. adjusting a rod; 5. assembling the blocks; 6. an anti-slip seat; 7. a rubber pad; 8. a limiting block; 9. assembling a pipe; 10. a positioning frame; 11. a support bar; 12. reinforcing the pipe; 13. a protective sleeve; 14. a protective frame; 15. a winding motor; 16. a bearing; 17. winding the rod; 18. a protective curtain; 19. a gravity center block; 20. a magnetic strip block.

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.

In the embodiment, as shown in fig. 1-3, the present invention includes a case 1, a detection mechanism 2 is installed on the top of the case 1, four retention tubes 3 are installed on the side surface of the case 1, each two retention tubes 3 are installed on one side of the case 1, a rotatable adjusting rod 4 is installed in the inner cavity of the retention tube 3, an assembling block 5 is fixed on one end of the adjusting rod 4 penetrating through the bottom of the retention tube 3, an anti-slip seat 6 is installed on the bottom of the assembling block 5, a rubber pad 7 is sleeved on the bottom of the anti-slip seat 6, a limiting block 8 is installed on one end of the adjusting rod 4 extending to the top of the retention tube 3, an assembling tube 9 is movably sleeved on the top of the limiting block 8, a rotatable positioning frame 10 is installed on one end of the assembling tube 9, a supporting rod 11 is fixed on one side of the positioning frame 10, a reinforcing tube 12 is screwed on one end of the supporting rod 11, and a protective sleeve 13 is installed at the middle position of the supporting rod 11, the protective sleeve 13 is made of sponge;

the external mounting that quick-witted case 1 is located detection mechanism 2 has protecting frame 14, and winding motor 15 is installed to the lateral wall inner chamber of protecting frame 14, and the inner wall both sides of protecting frame 14 are provided with bearing 16, and the mid-mounting of bearing 16 has winding rod 17, and protection curtain 18 has been cup jointed to winding rod 17's one end, and gravity piece 19 is installed to the bottom of protection curtain 18, and machine case 1 is located the positive top of detection mechanism 2 and installs magnetic stripe piece 20.

The top of adjusting pole 4 is fixed with the knob piece, and the knob piece is located the top position of assembly pipe 9, can drive adjusting pole 4 through holding the knob piece and rotate, carries out position limitation simultaneously to assembly pipe 9.

The diameter value of the support rod 11 is equal to that of the assembly pipe 9, and the external threads are formed in the opposite ends of the support rod 11 and the assembly pipe 9, so that the support rod 11 and the assembly pipe 9 are equal in diameter value, and the support rod and the assembly pipe are more attractive when being parallel.

The inner wall of the reinforcing pipe 12 is provided with internal threads, the internal threads on the reinforcing pipe 12 are matched with the external threads on the supporting rod 11 and the assembling pipe 9, and the supporting rod 11 and the assembling pipe 9 can be connected and fixed by using the reinforcing pipe 12.

The externally mounted of protective frame 14 has the protection pad, and the quantity of protection pad has two, and two protection pads are located the both sides of protective frame 14 and are parallel arrangement side by side, when utilizing the protection pad on protective frame 14 to prevent staff's head and protective frame 14 collision, can not produce great pain.

The material of gravity center piece 19 is the metal material, and the surface of gravity center piece 19 adsorbs mutually with the surface of magnetic stripe piece 20, utilizes gravity center piece 19 and magnetic stripe piece 20 to be connected, has realized that the effective position of protection curtain 18 is fixed.

The working principle is as follows: when the device works, firstly, when the device is idle, the winding motor 15 is started, the winding motor 15 drives the winding rod 17 on the bearing 16 to rotate, at the moment, the protective curtain 18 is discharged by the winding rod 17, when the gravity center block 19 at the bottom of the protective curtain 18 is contacted with the magnetic strip block 20, the dustproof effect is realized, the contact of dust and the detection mechanism 2 is avoided, meanwhile, objects around the detection mechanism 2 are blocked by the protective frame 14, the objects are prevented from being impacted on the detection mechanism 2, and the anti-collision effect is further realized;

when placing the device, according to the actual demand of placing the face, rotate the inside regulation pole 4 of maintenance pipe 3, adjust the rotation of pole 4 through two positive and negative directions, the altitude mixture on maintenance pipe 3 has been realized, adjust 4 bottom equipment pieces of pole 6 on 5 and carry out synchronous motion this moment, but utilize height-adjusting's antiskid seat 6 and place the face contact, make the device placing process more stable, simultaneously when carrying the device, keep the parallel of locating rack 10 and bracing piece 11, rotate reinforcing pipe 12 to the junction of locating rack 10 and bracing piece 11 afterwards, the effective application of force can be realized to the protective sheath 13 on holding bracing piece 11 this moment, the convenience of device transport has been improved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an optical lens surface quality detection device, includes quick-witted case (1), its characterized in that: the detection mechanism (2) is installed at the top of the case (1), four symmetrically-arranged retention tubes (3) are installed on the side face of the case (1), every two retention tubes (3) are arranged on one side of the case (1), a rotatable adjusting rod (4) is installed in an inner cavity of each retention tube (3), an assembling block (5) is fixed at one end, penetrating through the bottoms of the retention tubes (3), of the adjusting rod (4), an anti-skidding seat (6) is installed at the bottom of the assembling block (5), a rubber pad (7) is sleeved at the bottom of the anti-skidding seat (6), a limiting block (8) is installed at one end, extending to the top of each retention tube (3), of the adjusting rod (4), the limiting block (8) is movably sleeved with the assembling tube (9) at the top of the limiting block (8), and a rotatable positioning frame (10) is installed at one end of the assembling tube (9), a supporting rod (11) is fixed on one side of the positioning frame (10), a reinforcing pipe (12) is connected to one end of the supporting rod (11) in a threaded mode, a protective sleeve (13) is installed in the middle of the supporting rod (11), and the protective sleeve (13) is made of sponge materials;

the external mounting that quick-witted case (1) is located detection mechanism (2) has protecting frame (14), rolling motor (15) are installed to the lateral wall inner chamber of protecting frame (14), the inner wall both sides of protecting frame (14) are provided with bearing (16), the mid-mounting of bearing (16) has rolling rod (17), protective curtain (18) have been cup jointed to the one end of rolling rod (17), gravity center piece (19) are installed to the bottom of protective curtain (18), magnetic stripe piece (20) are installed at the positive top that quick-witted case (1) is located detection mechanism (2).

2. The apparatus for inspecting surface quality of optical lens according to claim 1, wherein: the top of the adjusting rod (4) is fixed with a knob block, and the knob block is positioned at the top of the assembling pipe (9).

3. The apparatus for inspecting surface quality of optical lens according to claim 1, wherein: the diameter value of the support rod (11) is equal to that of the assembly pipe (9), and the outer threads are formed in the opposite ends of the support rod (11) and the assembly pipe (9).

4. The apparatus for inspecting surface quality of optical lens according to claim 3, wherein: the inner wall of the reinforcing pipe (12) is provided with internal threads, and the internal threads on the reinforcing pipe (12) are matched with the external threads on the supporting rod (11) and the assembling pipe (9).

5. The apparatus for inspecting surface quality of optical lens according to claim 1, wherein: the externally mounted of protective frame (14) has the protection pad, and the quantity of protection pad has two, and two protection pads are located the both sides of protective frame (14) and are parallel side by side setting.

6. The apparatus for inspecting surface quality of optical lens according to claim 1, wherein: the gravity center block (19) is made of metal, and the surface of the gravity center block (19) is adsorbed to the surface of the magnetic strip block (20).