CN214335356U - Portable light source for metallographic microscope - Google Patents
Portable light source for metallographic microscope Download PDFInfo
- Publication number
- CN214335356U CN214335356U CN202120403546.7U CN202120403546U CN214335356U CN 214335356 U CN214335356 U CN 214335356U CN 202120403546 U CN202120403546 U CN 202120403546U CN 214335356 U CN214335356 U CN 214335356U
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- CN
- China
- Prior art keywords
- shell
- metallographic microscope
- light source
- swivel nut
- portable light
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Abstract
The utility model discloses a portable light source for metallographic microscope, which comprises an outer shell, the shell is for following the cylindric that the axial link up, the both ends of shell are upper shed and under shed respectively, be equipped with a plurality of layers of annular light area that can give out light, a plurality of layers along the axial in the shell annular light area all with the coaxial setting of shell, the shell is close to the articulated a pair of supporting legs that is equipped with in the left and right sides of under shed one end, the shell is close to the articulated first swivel nut that is equipped with in the one end left and right sides of upper shed, the last articulated second swivel nut that is equipped with of supporting legs is located the shell is with one side first swivel nut and second swivel nut pass through two-way double-screw bolt and connect. The utility model belongs to the metallographic microscope field, the advantage compared with the prior art lies in: can improve the illumination brightness of the observation environment and is convenient to carry.
Description
Technical Field
The utility model relates to a metallographic microscope field specifically indicates a portable light source for metallographic microscope.
Background
The on-site metallographic microscope is widely applied to industries such as aviation, power plants, petrochemical industry, railways, shipbuilding, equipment installation, large-scale molds, safety detection, quality supervision and the like. Under the conditions that an inspection object is not allowed to be cut and sampled and is not damaged, an on-site metallographic microscope is fixed on the surface of the object to be inspected to observe and analyze metallographic structures after the object to be inspected is directly ground and polished on site.
At present, a fixed support for a metallographic microscope is fixed on the surface of an object to be used, but an on-site metallographic limiting mirror depends on a natural light source or an external light source, so that the problem of insufficient light source can be caused many times, the imaging quality can be influenced, and a light source capable of carrying light supplement is needed.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a portable light source for metallographic microscope that can improve observation environment illumination luminance.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: this design provides a portable light source for metallographic microscope, which comprises an outer shell, the shell is for following the cylindric that the axial link up, the both ends of shell are upper shed and under shed respectively, be equipped with the annular light area that a plurality of layers can give out light in the shell along the axial, a plurality of layers the annular light area all with the shell is coaxial to be set up, the shell is close to the articulated a pair of supporting legs that is equipped with in the left and right sides of under shed one end, the shell is close to the articulated first swivel nut that is equipped with in the one end left and right sides of upper shed, the last articulated second swivel nut that is equipped with of supporting legs is located the shell is with one side first swivel nut and second swivel nut pass through two-way double-screw bolt and connect, two-way double-screw bolt is for having two sections opposite screw threads, and two sections opposite screw threads are threaded connection respectively first swivel nut and second swivel nut.
Furthermore, a plurality of the annular light bands are obliquely arranged towards the axis of the shell, and the oblique directions all face towards the lower opening.
Furthermore, a rubber anti-slip ring is fixedly arranged on the upper opening.
Further, a disc knob is fixedly arranged in the center of the bidirectional stud.
Furthermore, the outer side of the shell is also provided with a power supply and a plurality of switches, and each annular light band is electrically connected with one switch and one power supply.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a portable light source for metallographic microscope, with metallographic microscope separation design, can place on the testee, through cyclic annular light band metallography light filling, it is nimble convenient to use, can improve metallographic microscope and observe luminance to guarantee its observation quality.
Drawings
Fig. 1 is a cross-sectional view of a portable light source for a metallographic microscope according to the present invention.
Fig. 2 is a schematic diagram of the portable light source for a metallographic microscope according to the present invention.
As shown in the figure: 1. the device comprises a shell, 2, an upper opening, 3, a lower opening, 4, an annular light band, 5, supporting legs, 6, a first threaded sleeve, 7, a second threaded sleeve, 8, a bidirectional stud, 9, a rubber anti-slip ring, 10, a disc knob, 11, a power supply, 12, a switch, 13 and a metallographic microscope body.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Example 1, see FIGS. 1-2: the utility model relates to a portable light source for a metallographic microscope, which comprises a shell 1, wherein the shell 1 is cylindrical and is axially communicated, the two ends of the shell 1 are respectively provided with an upper opening 2 and a lower opening 3, three layers of luminous annular light bands 4 are axially arranged in the shell 1, the annular light bands 4 are LED white lamp bands, the three layers of the annular light bands 4 are coaxially arranged with the shell 1 and are uniformly distributed from top to bottom, the annular light bands are used for light supplement and illumination, and the brightness can be controlled by multilayer design;
in order to stably install and use the portable light source on site, a pair of supporting legs 5 is hinged to the left side and the right side of one end, close to the lower opening 3, of the shell 1, specifically, the pair of supporting legs 5 are crab claw-shaped, a first threaded sleeve 6 is hinged to the left side and the right side of one end, close to the upper opening 2, of the shell 1, a second threaded sleeve 7 is hinged to the upper portion of each supporting leg 5, the first threaded sleeve 6 and the second threaded sleeve 7, which are located on the same side of the shell 1, are connected through a bidirectional stud 8, the bidirectional stud 8 is a stud with two sections of opposite threads, the two sections of opposite threads are respectively in threaded connection with the first threaded sleeve 6 and the second threaded sleeve 7, and the opening and closing angles of the supporting legs 5 can be controlled through the bidirectional stud 8, so that the installation of different shapes and positions can be realized.
The three annular light bands 4 are all obliquely arranged towards the axis of the shell 1, and the oblique directions all face the lower opening 3, so that light is gathered towards the lower opening 3, and the illumination effect is improved; the upper opening 2 is fixedly provided with a rubber anti-slip ring 9 for preventing the metallographic microscope from being worn or collided with the upper opening 2; and a disc knob 10 which is convenient for the bidirectional stud 8 to rotate is fixedly arranged in the center of the bidirectional stud 8.
The function of the device can be that a power supply 11 and three switches 12 are arranged on the outer side of the shell 1, each annular light band 4 is electrically connected with one switch 12 and the power supply 11, and the three annular light bands 4 are connected with the power supply 11 in parallel and can be independently controlled to be turned on.
When the device is used specifically, referring to fig. 2, the device is placed on an arc-shaped surface, the first screw sleeve 6 and the second screw sleeve 7 are simultaneously far away by rotating the bidirectional stud 8, so that the two support legs can be closed downwards to be attached to the arc-shaped surface, and the device is stably arranged; metallographic microscope body 13 is fixed through the support, and its objective inserts in shell 1 from last opening 2, and three annular light area 4 opens this moment and carries out the light filling, in the use, according to the height of objective and the required degree of light source, carries out on-off control to three annular light area 4 through every solitary switch 12.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. A portable light source for a metallographic microscope is characterized in that: including shell (1), shell (1) is the cylindric that link up along the axial, the both ends of shell (1) are upper shed (2) and under shed (3) respectively, be equipped with a plurality of layers of luminous annular light area (4) along the axial in shell (1), a plurality of layers annular light area (4) all with shell (1) coaxial setting, the left and right sides that shell (1) is close to the one end of under shed (3) articulates and is equipped with a pair of supporting legs (5), the shell (1) is close to the one end left and right sides of upper shed (2) and articulates and is equipped with first swivel nut (6), the last articulated second swivel nut (7) that is equipped with of supporting legs (5), be located shell (1) first swivel nut (6) and second swivel nut (7) with one side connect through two-way stud (8), two-way stud (8) are for having two sections opposite screw threads's stud, and two sections of opposite threads are respectively in threaded connection with the first thread insert (6) and the second thread insert (7).
2. The portable light source for the metallographic microscope according to claim 1, wherein: the annular light belts (4) are obliquely arranged towards the axis of the shell (1), and the oblique directions all face the lower opening (3).
3. The portable light source for the metallographic microscope according to claim 1, wherein: and a rubber anti-slip ring (9) is fixedly arranged on the upper opening (2).
4. The portable light source for the metallographic microscope according to claim 1, wherein: and a disc knob (10) is fixedly arranged in the center of the bidirectional stud (8).
5. The portable light source for the metallographic microscope according to claim 1, wherein: the outer side of the shell (1) is further provided with a power supply (11) and a plurality of switches (12), and each annular light band (4) is electrically connected with one switch (12) and the power supply (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120403546.7U CN214335356U (en) | 2021-02-23 | 2021-02-23 | Portable light source for metallographic microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120403546.7U CN214335356U (en) | 2021-02-23 | 2021-02-23 | Portable light source for metallographic microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214335356U true CN214335356U (en) | 2021-10-01 |
Family
ID=77885383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120403546.7U Expired - Fee Related CN214335356U (en) | 2021-02-23 | 2021-02-23 | Portable light source for metallographic microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214335356U (en) |
-
2021
- 2021-02-23 CN CN202120403546.7U patent/CN214335356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |