CN218102019U

CN218102019U - Laser intracavity lens mounting and sealing device

Info

Publication number: CN218102019U
Application number: CN202222280256.5U
Authority: CN
Inventors: 张晓峰; 王培峰; 王儒琦; 谢继红
Original assignee: Soread Laser Technology Suzhou Co ltd
Current assignee: Soread Laser Technology Suzhou Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-20
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a laser intracavity lens installation sealing device, including first tool and the second tool that can interconnect, offer the first recess that is used for placing the lens on the positive surface of first tool, offer the second recess that is used for placing the lens on the positive surface of second tool, the first through-hole that runs through first tool is seted up to the bottom surface of first recess, the second through-hole that runs through the second tool is seted up to the bottom surface of second recess, and still is provided with on the first tool to be used for being fixed in the connecting plate of laser intracavity with first tool. The application provides a lens installation sealing device in laser cavity through setting up a plurality of rubber circles to make lens and laser intracavity form good gas tightness, improved sealed effect. Simultaneously, fix the lens through the tool, also made things convenient for the dismouting of lens, can not influence other optical components and parts that can pollute the cavity when the dismouting.

Description

Laser intracavity lens mounting and sealing device

Technical Field

The utility model relates to a field is made in mobile communication equipment production, in particular to lens installation sealing device in laser chamber.

Background

When laser intracavity installation lens, can set up a recess in the laser intracavity to glue through the UV and directly install the lens in the recess, but such mounting means is convenient though the gas tightness is relatively poor, simultaneously, because the reason of adhesion, lead to dismantling and change inconvenient, can pollute other optical components in the cavity when dismantling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser intracavity lens installation sealing device can improve the gas tightness of lens, and simultaneously, it is also more convenient to dismantle the change.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a laser intracavity lens installation sealing device, includes first tool and second tool that can interconnect, set up the first recess that is used for placing the lens on the positive surface of first tool, set up the second recess that is used for placing the lens on the positive surface of second tool, the first through-hole that runs through first tool is seted up to the bottom surface of first recess, the second through-hole that runs through the second tool is seted up to the bottom surface of second recess, and still is provided with on the first tool to be used for being fixed in the connecting plate of laser intracavity with first tool.

Furthermore, a third groove is formed in the back face of the first jig, a third rubber ring is arranged in the third groove, a fourth groove is formed in the back face of the second jig, and a fourth rubber ring is arranged in the fourth groove.

Furthermore, a first sealing groove is formed in the first groove, a first rubber ring is embedded in the first sealing groove, a second sealing groove is formed in the second groove, and a second rubber ring is embedded in the second sealing groove.

Further, the first jig and the second jig are connected together through bolts.

Furthermore, the first jig and the connecting plate are integrally formed.

Furthermore, a plurality of bolt holes are formed in the connecting plate.

Furthermore, a fifth groove is formed in the lower surface of the connecting plate, and a fifth rubber ring is arranged in the fifth groove.

The utility model provides a pair of lens installation sealing device in laser chamber, its advantage lies in:

the application provides a lens installation sealing device in laser cavity through setting up a plurality of rubber circles to make lens and laser intracavity form good gas tightness, improved sealed effect. Simultaneously, fix the lens through the tool, also made things convenient for the dismouting of lens, can not influence other optical components and parts that can pollute the cavity when the dismouting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the sealing device of the present invention;

fig. 2 is a schematic view of the installation of the sealing device according to the present invention;

fig. 3 is a schematic front structural view of the first jig of the present invention;

fig. 4 is a schematic view of a reverse structure of the first jig of the present invention;

fig. 5 is a schematic front structural view of the first jig for removing the rubber ring;

fig. 6 is a schematic diagram of a reverse structure of the first jig for removing the rubber ring;

fig. 7 is a schematic front structural view of a second fixture according to the present invention;

fig. 8 is a schematic view of a reverse structure of the second jig of the present invention;

fig. 9 is a schematic front structural view of the second jig for removing the rubber ring according to the present invention;

fig. 10 is a schematic view of a reverse structure of the second jig for removing the rubber ring;

in the figure: 1. first tool, 2, second tool, 3, connecting plate, 4, lens, 5, bolt, 6, fourth rubber circle, 7, fifth rubber circle, 8, bolt hole, 9, laser instrument, 10, first recess, 11, first rubber circle, 12, first through-hole, 13, second rubber circle, 14, fifth recess, 15, first seal groove, 16, third recess, 17, second recess, 18, second rubber circle, 19, second through-hole, 20, second seal groove, 21, fourth recess.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments described in the embodiments of the present invention are clearly, completely, obviously, and are some embodiments of the present invention, but not all embodiments, by combining the drawings in the embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or internally to both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-10, the present invention provides an embodiment: the utility model provides a 9 intracavity lenses 4 installation sealing device of laser instrument, 4 installation sealing device of lens can be fixed set up in 9 intracavity of laser instrument, and is concrete, be provided with an imitation groove in 9 intracavity of laser instrument, 4 installation sealing device of lens fixed set up in the imitation groove, just two 4 holes of lens have been seted up at the both ends of imitation groove to make things convenient for lens 4 to carry out the printing opacity.

Specifically, the lens 4 mounting and sealing device comprises a first jig 1 and a second jig 2 which can be connected with each other, the lens 4 is placed between the first jig 1 and the second jig 2, and the lens 4 is clamped between the first jig 1 and the second jig 2 through connection of the first jig 1 and the second jig 2.

Offer the first recess 10 that is used for placing lens 4 on the positive surface of first tool 1, offer the second recess 17 that is used for placing lens 4 on the positive surface of second tool 2, with lens 4 centre gripping in first recess 10 and second recess 17 to carry out spacing fixed to lens 4, in this embodiment, first recess 10 is the same with the radius of second recess 17, all is the same with the radius of lens 4.

The bottom surface of the first groove 10 is provided with a first through hole 12 penetrating through the first jig 1, the bottom surface of the second groove 17 is provided with a second through hole 19 penetrating through the second jig 2, and the first through hole 12 and the second through hole 19 are respectively communicated with a lens 4 in a cavity of the laser 9, so that laser can conveniently penetrate through the lens 4.

And the first jig 1 is also provided with a connecting plate 3 for fixing the first jig 1 in the cavity of the laser 9, so that the whole lens 4 is provided with a sealing device and is arranged in the cavity of the laser 9.

In this embodiment, a third groove 16 is formed in the back surface of the first jig 1, a third rubber ring is arranged in the third groove 16, a fourth groove 21 is formed in the back surface of the second jig 2, a fourth rubber ring 6 is arranged in the fourth groove 21, and the third rubber ring and the fourth rubber ring 6 are arranged, so that a sealing structure is formed in the cavity of the whole lens 4 where the sealing device is installed and the laser 9, and the air tightness is improved.

Meanwhile, a first sealing groove 15 is formed in the first groove 10, a first rubber ring 11 is embedded in the first sealing groove 15, a second sealing groove 20 is formed in the second groove 17, a second rubber ring 1813 is embedded in the second sealing groove 20, and a sealing structure is formed between the whole lens 4 mounting and sealing device and the lens 4 by the arrangement of the first rubber ring 11 and the second rubber ring 1813, so that air tightness is improved.

And the first jig 1 and the second jig 2 are connected together through bolts 5, specifically, a screw hole is respectively arranged at four corners of the first jig 1 and the second jig 2, and the first jig 1 and the second jig are fixedly connected together through bolts 5.

Meanwhile, the first jig 1 and the connecting plate 3 are integrally formed, the connecting plate 3 is provided with a plurality of bolt holes 8, in this embodiment, four bolt holes 8 are provided, and meanwhile, four bolt holes 8 are also provided in the profile groove, and the first jig 1 and the connecting plate are fixedly connected together through bolts 5.

In this embodiment, in order to improve the air tightness, a fifth groove 14 is formed in the lower surface of the connecting plate 3, a fifth rubber ring 7 is disposed in the fifth groove 14, and a sealing structure is formed between the mounting sealing device and the contour groove of the whole lens 4 through the arrangement of the fifth rubber ring 7.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.

The above-described apparatus embodiments are merely illustrative, wherein units illustrated as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may also be distributed over a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. Can be understood and implemented by those skilled in the art without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a lens installation sealing device in laser chamber which characterized in that: the fixture comprises a first fixture and a second fixture which can be connected with each other, wherein a first groove used for placing a lens is formed in the front surface of the first fixture, a second groove used for placing the lens is formed in the front surface of the second fixture, a first through hole penetrating through the first fixture is formed in the bottom surface of the first groove, a second through hole penetrating through the second fixture is formed in the bottom surface of the second groove, and a connecting plate used for fixing the first fixture in a laser cavity is further arranged on the first fixture.

2. The device for sealing an installation of a laser intracavity lens as claimed in claim 1, wherein: the back of the first jig is provided with a third groove, a third rubber ring is arranged in the third groove, the back of the second jig is provided with a fourth groove, and a fourth rubber ring is arranged in the fourth groove.

3. The device for sealing an installation of a laser intracavity lens as claimed in claim 1, wherein: a first sealing groove is formed in the first groove, a first rubber ring is embedded in the first sealing groove, a second sealing groove is formed in the second groove, and a second rubber ring is embedded in the second sealing groove.

4. The device for sealing an installation of a laser intracavity lens as claimed in claim 1, wherein: the first jig and the second jig are connected together through bolts.

5. The device for sealing an installation of a laser intracavity lens as claimed in claim 1, wherein: the first jig and the connecting plate are integrally formed.

6. The device for sealing an installation of a laser intracavity lens as claimed in claim 1, wherein: a plurality of bolt holes are formed in the connecting plate.

7. The device for sealing an installation of a laser intracavity lens as claimed in claim 1, wherein: and a fifth groove is formed in the lower surface of the connecting plate, and a fifth rubber ring is arranged in the fifth groove.