CN215642027U - A illumination sight glass for maintenance - Google Patents
A illumination sight glass for maintenance Download PDFInfo
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- CN215642027U CN215642027U CN202121937045.3U CN202121937045U CN215642027U CN 215642027 U CN215642027 U CN 215642027U CN 202121937045 U CN202121937045 U CN 202121937045U CN 215642027 U CN215642027 U CN 215642027U
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- maintenance
- observation mirror
- sight glass
- light source
- convex lens
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Abstract
The utility model relates to the technical field of auxiliary devices for maintenance, in particular to an illuminating observation mirror for maintenance. The lighting observation mirror for maintenance comprises a bracket, an observation mirror, a protective shell and a lighting piece arranged in the protective shell; the observation mirror is arranged at one end of the bracket; the protective shell is cylindrical, and one end of the protective shell is rotatably connected with the other end of the bracket; the illumination piece includes convex lens and light source, the light that the light source sent can see through convex lens shines on the sight glass, convex lens with distance between the light source is adjustable. The utility model has simple structure and convenient assembly and disassembly, can conveniently observe the maintenance part in the environment with insufficient light and improves the maintenance efficiency.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices for maintenance, in particular to an illuminating observation mirror for maintenance.
Background
As the service life of the product becomes longer, especially for large-scale equipment such as automobiles, some faults are easy to occur, so that the maintenance is required to be carried out manually or by machines, and due to the fact that the parts are multiple, the connection between the parts is complex and the parts are shielded, the parts are observed by using the mirror reflection of the maintenance observation mirror so as to see the maintenance part clearly. When the maintenance part is shielded, natural light is also shielded, so that the observation mirror needs to be matched with auxiliary light sources such as a flashlight for observation when in use, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an illuminating observation mirror for maintenance, which has a simple structure and is convenient to disassemble and assemble, and can be used for conveniently observing a maintenance part in an environment with insufficient light, so that the maintenance efficiency is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an illuminated sight glass for maintenance, comprising:
a support;
the observation mirror is arranged at one end of the bracket;
the protective shell is cylindrical, and one end of the protective shell is rotatably connected with the other end of the bracket;
the setting is in illumination spare in the protective housing, illumination spare includes convex lens and light source, the light that the light source sent can see through convex lens shines on the sight glass, convex lens with distance between the light source is adjustable.
As preferred, logical groove has been seted up to the protection casing outer wall, lead to the groove with the both ends intercommunication of protection casing, the protection casing is followed the outside protrusion in both sides part that leads to the groove forms the installation department, the through-hole has been seted up on the installation department, fastening bolt can wear to establish two in proper order the through-hole and with fastening nut screw-thread fit.
Preferably, the lighting observation mirror for maintenance further comprises a telescopic plate, one end of the telescopic plate is rotatably connected with the support, and the other end of the telescopic plate is connected with the lighting piece.
Preferably, the bracket comprises a first support plate and a second support plate which are perpendicular to each other, one end, far away from the second support plate, of the first support plate is rotatably connected with the telescopic plate, and the observation mirror is bonded with the second support plate.
Preferably, the retractable plate and the protection shell are of an integrally formed structure.
Preferably, the expansion plate is made of a stainless steel material.
Preferably, a plurality of LED lamp beads are arranged around the frame of the observation mirror.
Preferably, the inner wall of the protection shell is annularly provided with a plurality of buffer strips.
Preferably, the lighting part is a flashlight, the flashlight further comprises a flashlight shell, a sleeve and an elastic rubber fixing band, the light source is arranged in the flashlight shell, the flashlight shell is connected with the sleeve through the elastic rubber fixing band, and the convex lens is installed at one end, far away from the light source, of the sleeve.
Preferably, the observation mirror is a convex mirror.
Has the advantages that: the utility model provides an illuminating observation mirror for maintenance, which is used for placing the observation mirror at a maintenance part, enabling light rays emitted by a light source to irradiate on the observation mirror and be reflected to the maintenance part by rotating a protective shell, further illuminating the maintenance part and clearly observing the maintenance part through the observation mirror. In addition, the irradiation range emitted by the light source is changed by adjusting the distance between the convex lens and the light source so as to adapt to different maintenance positions and improve the applicability. This an illumination sight glass for maintenance simple structure, easy dismounting, can conveniently observe the maintenance position under the environment of not enough light, improve maintenance efficiency.
Drawings
FIG. 1 is a schematic perspective view of an illuminated inspection scope for maintenance provided by the present invention;
fig. 2 is a front view of an illuminated sight glass provided by the present invention for maintenance.
Wherein:
1. a support; 11. a first support plate; 12. a second support plate;
2. an observation mirror;
3. a protective housing; 31. a through groove; 32. an installation part; 33. fastening a bolt;
4. a retractable plate;
5. an illuminating member.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, 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. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1, the present embodiment provides an illuminating observation mirror for maintenance, which includes a bracket 1, an observation mirror 2, a protective casing 3, and an illuminating member 5 disposed in the protective casing 3, the observation mirror 2 being disposed at one end of the bracket 1; the protective shell 3 is cylindrical, and one end of the protective shell 3 is rotatably connected with the other end of the bracket 1; the illuminating part 5 comprises a convex lens and a light source, light emitted by the light source can penetrate through the convex lens to irradiate on the observation mirror 2, and the distance between the convex lens and the light source is adjustable.
When the device is used, the observation mirror 2 is placed at the maintenance position, light rays emitted by the light source can irradiate on the observation mirror 2 and are reflected to the maintenance position by rotating the protective shell 3, then the maintenance position is illuminated, and the maintenance position can be clearly observed through the observation mirror 2. In addition, the irradiation range emitted by the light source is changed by adjusting the distance between the convex lens and the light source so as to adapt to different maintenance positions and improve the applicability. This an illumination sight glass for maintenance simple structure, easy dismounting, can conveniently observe the maintenance position under the environment of not enough light, improve maintenance efficiency.
In addition, the protective shell 3 is rotatably connected with the bracket 1, and the angle of the illuminating piece 5 relative to the observation mirror 2 can be adjusted to find a proper illumination angle to observe the maintenance part.
In this embodiment, the lighting observation mirror for maintenance further includes a retractable plate 4, one end of the retractable plate 4 is rotatably connected with the bracket 1, and the other end is connected with the lighting part 5, so that the lighting observation mirror is suitable for maintenance parts with different distances, is convenient to use, and improves usability. Wherein, the expansion plate 4 can be formed by a plurality of plates which can be sequentially sleeved and have gradually increased thickness, and certainly, in other embodiments, other expansion structures can be adopted to realize the adjustable length of the expansion plate 4, and the embodiment is not particularly limited.
Further, expansion plate 4 and protection casing 3 are integrated into one piece structure to strengthen the steadiness of connecting between them, improve the durability.
Illustratively, the expansion plate 4 is made of a stainless steel material.
As shown in fig. 2, in order to rotatably connect the bracket 1 to the telescopic rod, the bracket 1 includes a first support plate 11 and a second support plate 12 which are perpendicular to each other, one end of the first support plate 11, which is far away from the second support plate 12, is rotatably connected to the telescopic plate 4 through a rotating shaft, and the observation mirror 2 is bonded to the second support plate 12 through an adhesive.
Exemplarily, a plurality of LED lamp beads are arranged around the frame of the observation mirror 2 for further light supplement.
Optionally, the observation mirror 2 is a convex mirror, so that the maintenance site can be enlarged for better visibility.
Specifically, logical groove 31 has been seted up to protection casing 3 outer wall, lead to groove 31 and protection casing 3's both ends intercommunication, protection casing 3 forms installation portion 32 along the outside protrusion of the both sides part that leads to groove 31, the through-hole has been seted up on installation portion 32, fastening bolt 33 can wear to establish in proper order two through-holes and with fastening nut screw-thread fit, the width that leads to groove 31 is adjusted through fastening bolt 33 and fastening nut's cooperation promptly, thereby adapt to the illumination piece 5 of different diameters, improve the suitability. Of course, in other embodiments, other mounting structures may be adopted to fix the illuminating element 5 in the protective casing 3, and the embodiment is not particularly limited.
Further, the inner wall of the protection shell 3 is annularly provided with a plurality of buffer strips, so that the lighting piece 5 is prevented from being damaged when the fastening force is too large.
Illustratively, the bumper strip is made of a rubber material.
In this embodiment, the lighting element 5 is a flashlight, the flashlight further includes a flashlight housing, a sleeve and an elastic rubber fixing band, the light source is disposed in the flashlight housing, the flashlight housing is connected with the sleeve through the elastic rubber fixing band, and a convex lens is mounted at one end of the sleeve far away from the light source. The elastic rubber fixing band is connected with the sleeve to form a sliding connection, and the sleeve drives the convex lens to move back and forth through the elasticity of the elastic rubber fixing band, so that the adjustment of the focal length is realized to change the irradiation range emitted by the light source.
Further, the flashlight also comprises an elastic rubber protective sleeve, and the sleeve is connected with the convex lens through the elastic rubber protective sleeve so as to prevent the convex lens from being damaged.
During the use, the user can put observation mirror 2 in maintenance position department earlier, again according to oneself and the maintenance position distance between earlier roughly adjust the length of expansion plate 4, then rotate protection casing 3 and make the light that the light source sent can shine on observation mirror 2 and reflect maintenance position department, and then illuminate the maintenance position, also can open LED light pearl as required and further mend light to the user can carry out clear observation to the maintenance position through observation mirror 2. During observation, the distance between the convex lens and the light source can be adjusted when the sleeve is moved as required, and the length of the telescopic plate 4 can be finely adjusted.
Examples
An illuminated sight glass for maintenance according to one embodiment of the present invention is described below with reference to fig. 1 and 2.
The lighting observation mirror for maintenance of the embodiment comprises a bracket 1, an observation mirror 2, a protective shell 3, a telescopic plate 4 and a lighting piece 5 arranged in the protective shell 3; the observation mirror 2 is arranged at one end of the bracket 1; the protective shell 3 is cylindrical, and one end of the shell is rotatably connected with the other end of the bracket 1; one end of the expansion plate 4 is rotatably connected with the bracket 1, and the other end is connected with the illuminating piece 5; the illuminating part 5 comprises a convex lens and a light source, light emitted by the light source can penetrate through the convex lens to irradiate on the observation mirror 2, and the distance between the convex lens and the light source is adjustable.
The bracket 1 comprises a first support plate 11 and a second support plate 12 which are perpendicular to each other, one end, far away from the second support plate 12, of the first support plate 11 is rotatably connected with the telescopic plate 4, and the observation mirror 2 is bonded with the second support plate 12.
Leading to groove 31 has been seted up to 3 outer walls of protecting casing, leads to groove 31 and protecting casing 3's both ends intercommunication, and protecting casing 3 forms installation portion 32 along the partial outward protrusion in both sides that lead to groove 31, has seted up the through-hole on the installation portion 32, and fastening bolt 33 can wear to establish two through-holes in proper order and with fastening nut screw-thread fit.
The expansion plate 4 and the protection shell 3 are of an integrally formed structure, and the expansion plate 4 is made of stainless steel materials.
A plurality of LED lamp beads are arranged around the frame of the observation mirror 2, and the observation mirror 2 is a convex reflector.
The inner wall of the protective shell 3 is annularly provided with a plurality of buffer strips.
The illuminating part 5 is a flashlight, the flashlight further comprises a flashlight shell, a sleeve and an elastic rubber fixing band, the light source is arranged in the flashlight shell, the flashlight shell is connected with the sleeve through the elastic rubber fixing band, and one end, far away from the light source, of the sleeve is provided with a convex lens.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. An illuminated sight glass for maintenance, comprising:
a support (1);
the observation mirror (2), the observation mirror (2) is arranged at one end of the bracket (1);
the protective shell (3) is cylindrical, and one end of the protective shell (3) is rotatably connected with the other end of the bracket (1);
set up illumination spare (5) in protection casing (3), illumination spare (5) are including convex lens and light source, the light that the light source sent can see through convex lens shines on sight glass (2), convex lens with distance between the light source is adjustable.
2. The lighting observation mirror for maintenance according to claim 1, wherein the outer wall of the protection shell (3) is provided with a through groove (31), the through groove (31) is communicated with two ends of the protection shell (3), the protection shell (3) protrudes outwards along two side portions of the through groove (31) to form an installation portion (32), the installation portion (32) is provided with a through hole, and a fastening bolt (33) can sequentially penetrate through the through holes and is in threaded fit with a fastening nut.
3. An illuminated sight for maintenance purposes according to claim 1, characterised in that it further comprises a telescopic plate (4), one end of said plate (4) being rotatably connected to said frame (1) and the other end being connected to said illumination element (5).
4. The observation mirror illuminated for maintenance purposes according to claim 3, characterised in that the bracket (1) comprises a first (11) and a second (12) orthogonal support, the end of the first support (11) remote from the second support (12) being connected in rotation to the telescopic plate (4), the observation mirror (2) being adhesively bonded to the second support (12).
5. Illuminated sight glass for maintenance purposes according to claim 3, characterised in that the telescopic plate (4) is of one-piece construction with the protective housing (3).
6. Illuminated sight glass for maintenance purposes according to claim 3, characterised in that the telescopic plate (4) is made of stainless steel material.
7. Illuminated sight glass for maintenance purposes according to claim 1, characterised in that the frame of the sight glass (2) is provided peripherally with a plurality of LED beads.
8. Illuminated sight glass for maintenance purposes according to claim 1, characterised in that the inner wall of the protective housing (3) is surrounded by a plurality of cushioning strips.
9. The observation mirror of claim 1, wherein the illuminating element (5) is a flashlight, the flashlight further comprises a flashlight housing, a sleeve and an elastic rubber fixing band, the light source is arranged in the flashlight housing, the flashlight housing is connected with the sleeve through the elastic rubber fixing band, and the convex lens is arranged at one end of the sleeve far away from the light source.
10. Illuminated sight glass for maintenance purposes according to any one of claims 1 to 9, characterised in that the sight glass (2) is a convex reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121937045.3U CN215642027U (en) | 2021-08-18 | 2021-08-18 | A illumination sight glass for maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121937045.3U CN215642027U (en) | 2021-08-18 | 2021-08-18 | A illumination sight glass for maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642027U true CN215642027U (en) | 2022-01-25 |
Family
ID=79899006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121937045.3U Active CN215642027U (en) | 2021-08-18 | 2021-08-18 | A illumination sight glass for maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642027U (en) |
-
2021
- 2021-08-18 CN CN202121937045.3U patent/CN215642027U/en active Active
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