CN212207794U - Second lens of cemented objective lens - Google Patents
Second lens of cemented objective lens Download PDFInfo
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- CN212207794U CN212207794U CN201921889087.7U CN201921889087U CN212207794U CN 212207794 U CN212207794 U CN 212207794U CN 201921889087 U CN201921889087 U CN 201921889087U CN 212207794 U CN212207794 U CN 212207794U
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- lens
- fixed
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- staff
- objective
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Abstract
The utility model discloses a glued type objective second lens, include the mirror body, two objective and carry the subassembly, the fixed subassembly that is provided with in inside of the mirror body, the inside movable mounting of fixed subassembly has two objective, the fixed lens body that is provided with in bottom of two objective, the fixed work subassembly that is provided with in bottom of the mirror body, the fixed installation component that is provided with in top of the mirror body, the surface activity of installation component is provided with carries the subassembly. The utility model discloses a be provided with a series of structures and make this device can rotate earlier the internal thread lid at the in-process that uses and seal up outer screwed joint, utilize solid fixed ring to make things convenient for the staff to carry this device after that, then utilize the anti-skidding line that lag surface set up to increase the frictional force of staff, make things convenient for the staff to adjust this device, recycle outer screwed joint can utilize outer screwed joint to be connected with the eyepiece, make things convenient for the staff to carry out research work.
Description
Technical Field
The utility model relates to a glued type objective technical field specifically is a glued type objective second lens.
Background
The objective lens is a lens group formed by combining a plurality of lens, the purpose of the combination is to overcome the imaging defect of a single lens and improve the optical quality of the objective lens, the amplification effect of the microscope mainly depends on the objective lens, the quality of the objective lens directly influences the image quality of the microscope, and the quality of the objective lens is a main component for determining the resolution and the imaging definition degree of the microscope, so that the correction of the objective lens is very important.
The second lens of the existing cemented type objective lens has the following defects:
1. the carrying by workers is inconvenient, and the installation by the workers is influenced;
2. the operation is complex, and the use is inconvenient for workers, so that a glue type objective lens second lens is provided to solve the existing problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glued type objective second lens to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a glued type objective second lens, includes the mirror body, two objective and carries the subassembly, the fixed subassembly that is provided with in inside of the mirror body, the inside movable mounting of fixed subassembly has two objective, the fixed lens body that is provided with in bottom of two objective, the fixed work subassembly that is provided with in bottom of the mirror body, the fixed installation component that is provided with in top of the mirror body, the surface activity of installation component is provided with carries the subassembly.
Preferably, the mounting assembly is fixedly provided with a mounting seat inside, and the top of the mounting seat is fixedly provided with an external thread joint.
Preferably, fixing seats are fixedly arranged on two sides of the interior of the fixing component, and fixing grooves are fixedly arranged between the fixing seats.
Preferably, a protective sleeve is fixedly arranged inside the mirror body, and anti-skid grains are fixedly arranged on the surface of the protective sleeve.
Preferably, the inside of the working assembly is fixedly provided with a connecting seat, and the bottom of the connecting seat is fixedly provided with a lens.
Preferably, the inside of carrying the subassembly is fixed and is provided with the internal thread lid, and the top of internal thread lid is fixed and is provided with solid fixed ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install at the top of installation component and carry the subassembly, can rotate earlier the internal thread lid and seal the external thread joint, utilize solid fixed ring to make things convenient for the staff to carry this device after that, improve the efficiency of work.
2. The utility model discloses a be provided with the mirror body, can utilize the anti-skidding line that the lag surface set up to increase the frictional force of staff, make things convenient for the staff to adjust this device.
3. The utility model discloses a be provided with the installation component at the top of the mirror body, can utilize external thread joint and eyepiece to be connected, make things convenient for the staff to carry out research work.
4. The utility model discloses a fixed subassembly that is provided with in the inside of the mirror body can utilize the fixed slot to carry on spacingly to two objective, makes things convenient for the staff to install two objective.
5. The utility model discloses a fixed work subassembly that is provided with in the bottom of the mirror body, can utilize the camera lens to make things convenient for light to make and is detected the object and form images, make things convenient for the staff to utilize the eyepiece to observe and study.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of the local structure of the carrying assembly of the present invention.
In the figure: 1. mounting the component; 101. an externally threaded nipple; 102. a mounting seat; 2. a fixing assembly; 201. a fixed seat; 202. fixing grooves; 3. a mirror body; 301. a protective sleeve; 302. anti-skid lines; 4. a working assembly; 401. a connecting seat; 402. a lens; 5. a dual objective lens; 6. a lens body; 7. a carrying assembly; 701. a fixing ring; 702. and (4) an internal thread cover.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a second lens of a cementing type objective lens comprises a lens body 3, a double-objective lens 5 and a carrying assembly 7, wherein a fixing assembly 2 is fixedly arranged inside the lens body 3, the fixing assembly 2 can limit the double-objective lens 5 by using a fixing groove 202, so that a worker can conveniently install the double-objective lens 5, the lens body 3 can increase the friction force of the hand of the worker by using an anti-skid pattern 302 arranged on the surface of a protective sleeve 301, so that the worker can conveniently adjust the device, the double-objective lens 5 is movably arranged inside the fixing assembly 2, a lens body 6 is fixedly arranged at the bottom of the double-objective lens 5, a working assembly 4 is fixedly arranged at the bottom of the lens body 3, the working assembly 4 can conveniently image a detected object by using a lens 402, so that the worker can conveniently observe and research by using an eyepiece, an installation assembly 1 is fixedly arranged at the top of the lens body 3, and the installation assembly, can utilize external thread joint 101 to be connected with the eyepiece, make things convenient for the staff to carry out research work, the surface activity of installation component 1 is provided with carries subassembly 7, carries subassembly 7 and can rotate earlier internal thread lid 702 and seal external thread joint 101, utilizes solid fixed ring 701 to make things convenient for the staff to carry this device after that, improves the efficiency of work.
Further, the inside of installation component 1 is fixed and is provided with mount pad 102, and the fixed attach fitting 101 that is provided with in top of mount pad 102, when this device carries out the during operation, can utilize attach fitting 101 to be connected with the eyepiece, makes things convenient for the staff to carry out research work.
Further, the inside both sides of fixed subassembly 2 are all fixed and are provided with fixing base 201, and all fixed being provided with fixed slot 202 between the fixing base 201, when this device carries out the during operation, can utilize fixed slot 202 to carry on spacingly to double objective 5, make things convenient for the staff to install double objective 5.
Further, the fixed lag 301 that is provided with in inside of the mirror body 3, and the fixed surface of lag 301 is provided with anti-skidding line 302, when this device carries out the during operation, can utilize the anti-skidding line 302 that the lag 301 surface set up to increase the frictional force of staff, makes things convenient for the staff to adjust this device.
Further, the fixed connecting seat 401 that is provided with in inside of work subassembly 4, and the fixed camera lens 402 that is provided with in connecting seat 401 bottom can utilize camera lens 402 to make things convenient for light messenger to be detected the object and form images when this device carries out the during operation, makes things convenient for the staff to utilize the eyepiece to observe and study.
Further, the fixed internal thread lid 702 that is provided with in inside of carrying subassembly 7, and the fixed solid fixed ring 701 that is provided with in top of internal thread lid 702, when this device carries out the during operation, can rotate internal thread lid 702 earlier and seal threaded connection 101, utilize solid fixed ring 701 to make things convenient for the staff to carry this device after that, improve the efficiency of work.
The working principle is as follows: before using this device, the user detects the device earlier, confirm not having the problem after, during the use, utilize earlier to carry subassembly 7 and remove this device to work area, utilize external thread joint 101 after that, can utilize external thread joint 101 to be connected with the eyepiece, make things convenient for the staff to carry out research work, then utilize fixed slot 202 to carry on spacingly to two objective 5, make things convenient for the staff to install two objective 5, utilize the anti-skidding line 302 of lag 301 surface setting to increase the frictional force of staff after that, make things convenient for the staff to adjust this device, utilize camera lens 402 to make things convenient for light to make and to be detected the object and form images at last, make things convenient for the staff to utilize the eyepiece to observe and study.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A cemented type objective lens second lens, comprising a lens body (3), a dual objective lens (5) and a carrying assembly (7), characterized in that: the fixed subassembly (2) that is provided with in inside of the mirror body (3), the inside movable mounting of fixed subassembly (2) has two objective (5), the fixed lens body (6) that is provided with in bottom of two objective (5), the fixed work subassembly (4) that is provided with in bottom of the mirror body (3), the fixed installation component (1) that is provided with in top of the mirror body (3), the surface activity of installation component (1) is provided with carries subassembly (7).
2. A cemented type objective lens second lens according to claim 1, characterized in that: the mounting component (1) is fixedly provided with a mounting seat (102) inside, and the top of the mounting seat (102) is fixedly provided with an external thread joint (101).
3. A cemented type objective lens second lens according to claim 1, characterized in that: fixing seats (201) are fixedly arranged on two sides of the interior of the fixing component (2), and fixing grooves (202) are fixedly arranged between the fixing seats (201).
4. A cemented type objective lens second lens according to claim 1, characterized in that: the endoscope is characterized in that a protective sleeve (301) is fixedly arranged inside the endoscope body (3), and anti-skid grains (302) are fixedly arranged on the surface of the protective sleeve (301).
5. A cemented type objective lens second lens according to claim 1, characterized in that: the working assembly (4) is fixedly provided with a connecting seat (401) inside, and a lens (402) is fixedly arranged at the bottom of the connecting seat (401).
6. A cemented type objective lens second lens according to claim 1, characterized in that: the inside of carrying subassembly (7) is fixed and is provided with internal thread lid (702), and the top of internal thread lid (702) is fixed and is provided with solid fixed ring (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889087.7U CN212207794U (en) | 2019-11-05 | 2019-11-05 | Second lens of cemented objective lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889087.7U CN212207794U (en) | 2019-11-05 | 2019-11-05 | Second lens of cemented objective lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212207794U true CN212207794U (en) | 2020-12-22 |
Family
ID=73807454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921889087.7U Active CN212207794U (en) | 2019-11-05 | 2019-11-05 | Second lens of cemented objective lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212207794U (en) |
-
2019
- 2019-11-05 CN CN201921889087.7U patent/CN212207794U/en active Active
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