CN213457497U - Locking device for focusing of industrial lens - Google Patents
Locking device for focusing of industrial lens Download PDFInfo
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- CN213457497U CN213457497U CN202022902709.4U CN202022902709U CN213457497U CN 213457497 U CN213457497 U CN 213457497U CN 202022902709 U CN202022902709 U CN 202022902709U CN 213457497 U CN213457497 U CN 213457497U
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Abstract
The utility model belongs to the technical field of the optics adjusts the structure, and disclose locking device of industry camera lens focus, including the excircle shell, the inside activity of excircle shell has cup jointed interior circle cover, and the inside fixed cover of interior circle cover has connect industry lens cone body, the outside that interior circle cover and extend to the excircle shell is all run through at the both ends of industry lens cone body, the circular slot that is located the outside of industry lens cone body is all seted up to the both sides of interior circle cover, the inside activity of excircle shell has cup jointed the circle piece that is located interior circle cover both sides and industry lens cone body outside. The utility model discloses a circle cover, circular slot and circle chuck block in setting up because circle slot and circle chuck block all adopt the design of surrounding type, when the circle chuck block was located the inside of circular slot, will play the fixed action of three hundred sixty degrees to internal circle cover and industry lens cone body, effectual improvement to the holistic fixed effect of internal circle cover and industry lens cone body and stability, consequently increased this locking device's practicality.
Description
Technical Field
The utility model belongs to the technical field of the optics is adjusted the structure, specifically is locking device of industry camera lens focus.
Background
The basic function of the lens is to realize light beam transformation, in a machine vision system, the lens mainly has the function of imaging a target on a photosensitive surface of an image sensor, the quality of the lens directly influences the overall performance of the machine vision system, and the lens is reasonably selected and installed and is an important link for designing the machine vision system.
At present, the fixed effect is realized to the mode that industrial lens mainly adopted the jackscrew, but when the jackscrew was fixed, there was the risk of taking place to damage the camera lens body because of smooth silk easily to in-process in the long-term use, industrial lens can receive factors such as temperature, humidity, gravity and vibration to influence and take place offset, has the not enough stable defect of fixed effect, consequently needs to improve it.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides a locking device of industrial lens focus has fixed effectual and the high advantage of stability.
In order to achieve the above object, the utility model provides a following technical scheme: the locking device for focusing the industrial lens comprises an outer round shell, wherein an inner round sleeve is movably sleeved inside the outer round shell, an industrial lens barrel body is fixedly sleeved inside the inner round sleeve, two ends of the industrial lens barrel body penetrate through the inner round sleeve and extend to the outside of the outer round shell, round grooves located outside the industrial lens barrel body are formed in two sides of the inner round sleeve, round blocks located on two sides of the inner round sleeve and outside the industrial lens barrel body are movably sleeved inside the outer round shell, a round clamping block located inside the round groove is fixedly installed on the right side of the round block, the outer surface of the round clamping block is movably connected with the inner wall of the round groove, an inner round block located between the lower portion of the round clamping block and the outside of the industrial lens barrel body is movably sleeved inside the round block, one side of the inner round block is movably connected with the outer side of the sleeve, a connecting round sleeve located outside the industrial lens barrel body and on the left side of the round block is fixedly installed on the other side of the inner, the utility model discloses an industrial lens cone, including outer circle shell, connecting circle cover, outer circle shell, connecting circle cover, the both sides of outer circle shell all are seted up and are located the outside internal thread groove of industrial lens cone body, the left end of connecting the circle cover is located the inside of internal thread groove, the left side fixed mounting of connecting the circle cover has the cover of spiraling that is located outer circle shell both sides and industrial lens cone body outside, the surface of connecting the circle cover is equipped with the external.
As a preferred technical scheme of the utility model, the spacing groove has all been seted up to the top and the bottom of excircle shell inner chamber, the stopper has been cup jointed in the inside activity of spacing groove, the one end of stopper and the inner wall swing joint of spacing groove, the other end of stopper and the outside fixed connection of circle piece not only make circle piece more stable in the activity owing to the cooperation between spacing groove and the stopper, have ensured moreover that the circle piece can not rotate along with the rotation of interior circle piece, connection circle cover and extorsion cover.
As an optimal technical scheme of the utility model, the inside of interior disk, connection cylinder and outer cover is all fixed the cup joint and is had the soft cover of sponge, the inner wall of the soft cover of sponge and the surface swing joint of industry lens cone body because the design of the soft cover of sponge, will play good guard action to the surface of industry lens cone body, avoid it to take place wearing and tearing.
As the utility model discloses an optimal technical scheme, the quantity of circular slot is the same with the quantity of circle chuck block, and the inside of circular slot and the surface looks adaptation of circle chuck block because circular slot and circle chuck block all adopt the design of surrounding type, through the cooperation between circular slot and the circle chuck block, will play three hundred sixty degrees surrounding type fixedly to the inner circle cover, the effectual fixed action of strengthening inner circle cover and industry lens cone body.
As a preferred technical scheme of the utility model, the cross-sectional area of spacing groove side is the same with the cross-sectional area of stopper side, and the inner wall of spacing groove and the surface of stopper are all smooth, consequently make the stopper more smooth and easy in the inside activity of spacing groove.
As a preferred technical scheme of the utility model, the equal fixed mounting in top and the bottom of interior circle cover has the movable block that is located the spacing inslot portion, the other end of movable block and the inner wall swing joint of spacing groove, because the cooperation between spacing groove and the movable block, ensured the horizontal motion that interior circle cover can be stable, prevent that it from taking place rotatoryly at the in-process of activity.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up interior round sleeve, circular slot and circle chuck block, because circular slot and circle chuck block all adopt the design of surrounding type, when the circle chuck block was located the inside of circular slot, will play the fixed action of three hundred sixty degrees to internal round sleeve and industry lens cone body, effectual improvement to the holistic fixed effect of internal round sleeve and industry lens cone body and stability, avoid it to produce offset because of the structure is not hard up, consequently increased this locking device's practicality.
2. The utility model discloses a set up the internal thread groove, soft cover of sponge and external screw thread, because the design of soft cover of sponge, will play good guard action to the surface of industry lens cone body, avoid because of interior circle piece, the rotary motion of connecting circle cover and outer cover causes wearing and tearing to the surface of industry lens cone body, simultaneously because the cooperation between internal thread groove and the external screw thread, will make things convenient for operating personnel to remove the fixed action to interior circle cover and industry lens cone body, easy operation is convenient, consequently, further increase this locking device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the outer shell of the present invention;
FIG. 3 is a schematic view of the inner structure of the outer round shell of the present invention;
FIG. 4 is a schematic side view of the round block of the present invention;
fig. 5 is a schematic perspective view of the present invention;
FIG. 6 is a schematic perspective view of the round block of the present invention;
fig. 7 is a schematic view of the three-dimensional structure of the external screw sleeve of the present invention.
In the figure: 1. an outer circular shell; 2. an inner round sleeve; 3. an industrial lens barrel body; 4. a circular groove; 5. a round block; 6. a round fixture block; 7. an inner round block; 8. connecting the round sleeves; 9. externally screwing a sleeve; 10. an internal thread groove; 11. a sponge soft sleeve; 12. an external thread; 13. a limiting groove; 14. a limiting block; 15. a movable block.
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.
As shown in fig. 1 to 7, the utility model provides a locking device for industrial lens focusing, which comprises an outer circular shell 1, an inner circular sleeve 2 is sleeved in the inner circular shell 1 in a movable manner, an industrial lens cone body 3 is sleeved in the inner circular sleeve 2 in a fixed manner, both ends of the industrial lens cone body 3 penetrate through the inner circular sleeve 2 and extend to the outside of the outer circular shell 1, circular grooves 4 located at the outside of the industrial lens cone body 3 are respectively arranged at both sides of the inner circular sleeve 2, round blocks 5 located at both sides of the inner circular sleeve 2 and the outside of the industrial lens cone body 3 are sleeved in the inner circular shell 1 in a movable manner, a round block 6 located in the circular groove 4 is fixedly arranged at the right side of the round block 5, the outer surface of the round block 6 is movably connected with the inner wall of the circular groove 4, an inner round block 7 located between the lower side of the round block 6 and the outside of the industrial lens cone body 3 is sleeved in the inner circular block 5 in a movable manner, one side of, the opposite side fixed mounting of interior circle piece 7 has and is located the outside and the left connection cylinder 8 of 5 of lumps of industrial lens cone body 3, the internal thread groove 10 that is located the outside of industrial lens cone body 3 is all seted up to the both sides of excircle shell 1, the left end of connecting cylinder 8 is located the inside of internal thread groove 10, the left side fixed mounting of connecting cylinder 8 has and is located the outside cover 9 that revolves of 1 both sides of excircle shell and industrial lens cone body 3, the surface of connecting cylinder 8 is equipped with external screw thread 12, internal thread groove 10 and external screw thread 12 looks adaptation.
Wherein, spacing groove 13 has all been seted up to the top and the bottom of 1 inner chamber of outer round shell, stopper 14 has been cup jointed in the inside activity of spacing groove 13, the inner wall swing joint of one end and spacing groove 13 of stopper 14, the other end of stopper 14 and the outside fixed connection of disk 5, because the cooperation between spacing groove 13 and the stopper 14, not only make disk 5 more stable in the activity, ensured moreover that disk 5 can not be along with interior disk 7, connect the rotation of disk 8 and outer cover 9 and rotate.
Wherein, the inner round block 7, the connecting round sleeve 8 and the outer rotary sleeve 9 are fixedly sleeved with the sponge soft sleeve 11, the inner wall of the sponge soft sleeve 11 is movably connected with the outer surface of the industrial lens cone body 3, and due to the design of the sponge soft sleeve 11, the outer surface of the industrial lens cone body 3 is well protected, so that the abrasion of the industrial lens cone body is avoided.
Wherein, the quantity of circular slot 4 is the same with the quantity of circle fixture block 6, and the inside of circular slot 4 and the surface looks adaptation of circle fixture block 6, because circular slot 4 and circle fixture block 6 all adopt the design of surrounding type, through the cooperation between circular slot 4 and the circle fixture block 6, will play three hundred sixty degrees surrounding type fixedly to inner circle cover 2, effectual fixed action of strengthening to inner circle cover 2 and industry lens cone body 3.
The cross-sectional area of the side surface of the limiting groove 13 is the same as that of the side surface of the limiting block 14, and the inner wall of the limiting groove 13 and the outer surface of the limiting block 14 are smooth, so that the limiting block 14 moves more smoothly in the limiting groove 13.
Wherein, the equal fixed mounting in top and the bottom of interior round sleeve 2 has the movable block 15 that is located the inside of spacing groove 13, and the other end of movable block 15 and the inner wall swing joint of spacing groove 13 have ensured the horizontal motion that interior round sleeve 2 can be stable because of the cooperation between spacing groove 13 and the movable block 15, prevent that it from taking place rotatoryly at the in-process of activity.
The utility model discloses a theory of operation and use flow: when operating personnel need adjust the position of industry lens cone body 3, can rotate two and revolve cover 9 outward this moment, make it drive interior disk 7 activity through connecting the disk 8, interior disk 7 will drive disk 5 horizontal motion simultaneously, and sponge soft cover 11 will be at the surface motion of industry lens cone body 3, and disk block 6 will break away from the inside of circular slot 4, thereby relieve the fixed action between interior disk 2 and the industry lens cone body 3, when stopper 14 moves to the left side of spacing groove 13 inner chamber, operating personnel can horizontal migration industry lens cone body 3 this moment, interior disk 2 will move about between two disks 5 simultaneously, and then realize the adjustment to industry lens cone body 3 position.
It is noted that, herein, relational terms such as first and second, and the like may be 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 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. Locking device of industrial lens focus, including outer round shell (1), its characterized in that: the inner round sleeve (2) is movably sleeved inside the outer round shell (1), the industrial lens cone body (3) is fixedly sleeved inside the inner round sleeve (2), two ends of the industrial lens cone body (3) penetrate through the inner round sleeve (2) and extend to the outside of the outer round shell (1), round grooves (4) located outside the industrial lens cone body (3) are formed in two sides of the inner round sleeve (2), round blocks (5) located on two sides of the inner round sleeve (2) and outside the industrial lens cone body (3) are movably sleeved inside the outer round shell (1), a round clamping block (6) located inside the round groove (4) is fixedly installed on the right side of the round block (5), the outer surface of the round clamping block (6) is movably connected with the inner wall of the round groove (4), an inner round block (7) located between the lower portion of the round clamping block (6) and the outside of the industrial lens cone body (3) is movably sleeved inside the round block (5), one side of interior dome (7) and the outside swing joint of interior round piece (2), the opposite side fixed mounting of interior dome (7) has and is located the outside of industry lens cone body (3) and left connection round cover (8) of round piece (5), the both sides of outer round shell (1) have all been seted up and are located the outside internal thread groove (10) of industry lens cone body (3), the left end of connecting round cover (8) is located the inside of internal thread groove (10), the left side fixed mounting of connecting round cover (8) has and is located outer round shell (1) both sides and the outside cover (9) of spiraling of industry lens cone body (3), the surface of connecting round cover (8) is equipped with external screw thread (12), internal thread groove (10) and external screw thread (12) looks adaptation.
2. The industrial lens focus lock-in device according to claim 1, wherein: spacing groove (13) have all been seted up to the top and the bottom of outer round shell (1) inner chamber, stopper (14) have been cup jointed in the inside activity of spacing groove (13), the one end of stopper (14) and the inner wall swing joint of spacing groove (13), the other end of stopper (14) and the outside fixed connection of circle piece (5).
3. The industrial lens focus lock-in device according to claim 1, wherein: the inner parts of the inner round block (7), the connecting round sleeve (8) and the outer rotary sleeve (9) are fixedly sleeved with a sponge soft sleeve (11), and the inner wall of the sponge soft sleeve (11) is movably connected with the outer surface of the industrial lens cone body (3).
4. The industrial lens focus lock-in device according to claim 1, wherein: the number of the circular grooves (4) is the same as that of the circular clamping blocks (6), and the inner parts of the circular grooves (4) are matched with the outer surfaces of the circular clamping blocks (6).
5. The industrial lens focus lock-in device according to claim 2, wherein: the cross sectional area of the side surface of the limiting groove (13) is the same as that of the side surface of the limiting block (14), and the inner wall of the limiting groove (13) and the outer surface of the limiting block (14) are smooth.
6. The industrial lens focus lock-in device according to claim 1, wherein: the top and the bottom of the inner circular sleeve (2) are fixedly provided with movable blocks (15) located inside the limiting grooves (13), and the other ends of the movable blocks (15) are movably connected with the inner walls of the limiting grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902709.4U CN213457497U (en) | 2020-12-04 | 2020-12-04 | Locking device for focusing of industrial lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022902709.4U CN213457497U (en) | 2020-12-04 | 2020-12-04 | Locking device for focusing of industrial lens |
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| Publication Number | Publication Date |
|---|---|
| CN213457497U true CN213457497U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022902709.4U Active CN213457497U (en) | 2020-12-04 | 2020-12-04 | Locking device for focusing of industrial lens |
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| Country | Link |
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| CN (1) | CN213457497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935807A (en) * | 2022-06-01 | 2022-08-23 | 西安应用光学研究所 | Optical focusing locking mechanism capable of resisting load impact |
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2020
- 2020-12-04 CN CN202022902709.4U patent/CN213457497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935807A (en) * | 2022-06-01 | 2022-08-23 | 西安应用光学研究所 | Optical focusing locking mechanism capable of resisting load impact |
| CN114935807B (en) * | 2022-06-01 | 2023-11-24 | 西安应用光学研究所 | Optical focusing locking mechanism capable of resisting load impact |
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