CN219225912U - Marine instrument with good sealing performance - Google Patents
Marine instrument with good sealing performance Download PDFInfo
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- CN219225912U CN219225912U CN202222749568.6U CN202222749568U CN219225912U CN 219225912 U CN219225912 U CN 219225912U CN 202222749568 U CN202222749568 U CN 202222749568U CN 219225912 U CN219225912 U CN 219225912U
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- fixedly connected
- groove
- sealing performance
- good sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a marine instrument with good sealing performance, which comprises a dial, wherein a shell is fixedly connected to the left wall of the dial, a mounting cylinder is sleeved on the left side of the shell, clamping blocks are fixedly connected to the top and the bottom of the shell close to the left side, L-shaped sliding grooves matched with the clamping blocks are formed in the top and the bottom of an inner cavity of the mounting cylinder, clamping grooves matched with the clamping blocks are formed in the inner walls of the L-shaped sliding grooves, the clamping blocks are positioned in the clamping grooves, annular thread grooves are formed in the outer walls of the dial close to the right side, sealing covers are sleeved outside the annular thread grooves, threads matched with the annular thread grooves are formed in the inner walls of the sealing covers, and the marine instrument has the characteristics of convenience in mounting and dismounting, good sealing performance and the like through a series of structures.
Description
Technical Field
The utility model relates to the technical field of marine meters, in particular to a marine meter with good sealing performance.
Background
The use of instruments on ships is very widespread, the main function of which is to detect the relevant conditions of ship sailing;
for the use of the marine instrument, firstly, the sealing performance of the instrument needs to be ensured due to the requirement of the use environment, and secondly, when the instrument breaks down and needs to be disassembled and assembled, if the whole instrument is detached from the installation position, time and labor are wasted, so that the marine instrument with good sealing performance is provided.
Disclosure of Invention
The utility model aims to provide a marine instrument with good sealing performance, so as to solve the problems in the background technology.
The technical proposal of the utility model is that
The utility model provides a marine instrument that leakproofness is good, includes the dial plate, dial plate left wall fixedly connected with casing, casing left side cover is equipped with the installation section of thick bamboo, equal fixedly connected with fixture block of left side department is close to casing top and bottom, just installation section of thick bamboo inner chamber top and bottom all have seted up with fixture block assorted L shape spout, L shape spout inner wall has seted up with fixture block assorted draw-in groove, the fixture block is located the draw-in groove, the dial plate outer wall is close to right side department and has seted up annular thread groove, annular thread groove overcoat is equipped with sealed lid, just sealed lid inner wall has seted up with annular thread groove assorted screw thread.
In one embodiment, a plurality of uniformly distributed mounting blocks are fixedly connected to the outer wall of the mounting cylinder close to the left side, and mounting holes are formed in the side walls of the mounting blocks.
In one embodiment, the left side of the shell is provided with a circular plate, the left wall of the circular plate is fixedly connected with a plurality of uniformly distributed limiting rods, blind grooves matched with the limiting rods are formed in the left inner wall of the mounting cylinder, the left end of the limiting rods extends into the blind grooves and is fixedly connected with springs, and the left ends of the springs are fixedly connected with the left inner wall of the blind grooves.
In one embodiment, the limit blocks are fixedly connected to the top and the bottom of the limit rod close to the left end, limit grooves matched with the limit blocks are formed in the top and the bottom of the inner cavity of the blind groove, and the inner walls of the limit grooves are polished.
In one embodiment, the inner wall of the L-shaped chute is provided with a polishing.
In one embodiment, the right wall of the sealing cover is provided with a circular groove, and the inner wall of the circular groove is fixedly connected with a transparent plate.
In one embodiment, the right wall of the dial plate is provided with an annular groove, and a sealing ring is arranged in the annular groove.
The beneficial effects provided by the utility model are as follows:
in the technical scheme, through the mutual coordination among the annular thread groove, the sealing cover and the sealing ring, the rotary sealing cover can move leftwards to squeeze the sealing ring, so that the tightness in the dial is effectively ensured, and moisture is placed in the dial; through mutually supporting between fixture block, L shape spout and the draw-in groove, can realize in the mounting cylinder with the convenient joint of casing, through the effect of circular plate and gag lever post for when the fixture block joint is to the draw-in groove, the spring is compressed, thereby guarantees the restoring force to casing and fixture block right, makes the joint of fixture block and draw-in groove more stable, thereby has realized dismantling or changing the convenient installation of instrument.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of an exploded perspective view of the present utility model;
FIG. 3 is a perspective view of an L-shaped chute of the present utility model;
FIG. 4 is an enlarged view of FIG. 2 at A;
fig. 5 is an enlarged view at B in fig. 2.
In the drawing, 1, dial plate; 2. a transparent plate; 3. sealing cover; 4. a housing; 5. a clamping block; 6. a mounting cylinder; 7. a circular plate; 8. a mounting block; 9. a seal ring; 10. a limiting block; 11. a limit rod; 12. and (3) a spring.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
In one embodiment, as shown in fig. 1-5, the marine instrument with good tightness comprises a dial 1, wherein the left wall of the dial 1 is fixedly connected with a shell 4, the left side of the shell 4 is sleeved with a mounting cylinder 6, the top and the bottom of the shell 4 are both fixedly connected with a clamping block 5 near the left side, the top and the bottom of the inner cavity of the mounting cylinder 6 are both provided with L-shaped sliding grooves matched with the clamping block 5, the inner wall of the L-shaped sliding grooves is provided with clamping grooves matched with the clamping block 5, the clamping block 5 is positioned in the clamping grooves, the outer wall of the dial 1 is provided with an annular thread groove near the right side, the annular thread groove is sleeved with a sealing cover 3, the inner wall of the sealing cover 3 is provided with threads matched with the annular thread groove, the right wall of the sealing cover 3 is provided with a circular groove, the inner wall of the circular groove is fixedly connected with a transparent plate 2, the sealing cover 3 is screwed up in the annular thread groove before being mounted, and simultaneously the sealing cover 3 moves leftwards, the sealing cover 9 is compressed to deform, the contact area between the sealing cover and the inner wall of the sealing cover 3 is increased, and tightness of the sealing cover is ensured;
the outer wall of the mounting cylinder 6 is fixedly connected with a plurality of uniformly distributed mounting blocks 8 near the left side, mounting holes are formed in the side walls of the mounting blocks 8, and the mounting cylinder 6 is firstly mounted at a proper position through the mounting blocks 8, so that when the instrument is replaced and mounted or overhauled, only the instrument body is required to be detached and replaced, and the trouble and inconvenience caused by directly disassembling and assembling the instrument panel body are avoided;
the left side of the shell 4 is provided with a circular plate 7, the left wall of the circular plate 7 is fixedly connected with a plurality of uniformly distributed limiting rods 11, the left side inner wall of the mounting cylinder 6 is provided with blind grooves matched with the limiting rods 11, the left end of each limiting rod 11 extends into each blind groove and is fixedly connected with springs 12, the left ends of the springs 12 are fixedly connected with the left side inner wall of each blind groove, the top and the bottom of each limiting rod 11 are close to the left end and are fixedly connected with limiting blocks 10, the top and the bottom of each blind groove inner cavity are provided with limiting grooves matched with the limiting blocks 10, the inner walls of the limiting grooves are polished, the clamping blocks 5 are aligned with the L-shaped sliding grooves to push the shell 4 leftwards until the leftwards, the shell 4 is rotated to drive the clamping blocks 5 to rotate, so that the clamping blocks 5 are aligned with the clamping grooves, when the shell 4 moves leftwards, the circular plate 7 is pushed to move leftwards, the limiting rods 11 are regulated to move the compression springs 12, after the clamping blocks 5 are aligned with the clamping grooves, the clamping blocks 5 are pushed to move rightwards for a small distance to be clamped into the clamping grooves, the mounting stability is guaranteed, and when the clamping blocks are dismounted, the clamping blocks 4 are pushed leftwards, and the clamping blocks are separated from the clamping grooves, and the shell 4 are conveniently and quickly dismounted;
the right wall of the dial plate 1 is provided with an annular groove, a sealing ring 9 is arranged in the annular groove, and when the sealing cover 3 is screwed up, the sealing cover 3 moves to press the sealing ring 9 tightly so as to elastically deform, so that the contact area between the sealing cover and the sealing cover 3 is increased, and the tightness of the sealing cover is ensured.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The utility model provides a marine instrument that leakproofness is good, its characterized in that, including the dial plate, dial plate left wall fixedly connected with casing, casing left side cover is equipped with the installation section of thick bamboo, equal fixedly connected with fixture block in the department that casing top and bottom are close to the left side, just installation section of thick bamboo inner chamber top and bottom all have seted up with fixture block assorted L shape spout, L shape spout inner wall has seted up the draw-in groove with fixture block assorted, the fixture block is located the draw-in groove, the dial plate outer wall is close to right side department and has been seted up annular thread groove, annular thread groove overcoat is equipped with sealed lid, just sealed lid inner wall has seted up with annular thread groove assorted screw thread.
2. The marine instrument with good sealing performance according to claim 1, wherein a plurality of uniformly distributed mounting blocks are fixedly connected to the outer wall of the mounting cylinder close to the left side, and mounting holes are formed in the side walls of the mounting blocks.
3. The marine instrument with good sealing performance according to claim 1, wherein a circular plate is arranged on the left side of the shell, a plurality of uniformly distributed limiting rods are fixedly connected to the left wall of the circular plate, blind grooves matched with the limiting rods are formed in the left inner wall of the mounting cylinder, the left end of the limiting rods extends into the blind grooves and is fixedly connected with springs, and the left ends of the springs are fixedly connected with the left inner wall of the blind grooves.
4. The marine instrument with good sealing performance according to claim 3, wherein limiting blocks are fixedly connected to the top and the bottom of the limiting rod close to the left end, limiting grooves matched with the limiting blocks are formed in the top and the bottom of the inner cavity of the blind groove, and the inner walls of the limiting grooves are polished.
5. The marine instrument with good sealing performance according to claim 1, wherein the inner wall of the L-shaped chute is polished.
6. The marine instrument with good sealing performance according to claim 1, wherein the right wall of the sealing cover is provided with a circular groove, and the inner wall of the circular groove is fixedly connected with a transparent plate.
7. The marine instrument with good sealing performance according to claim 1, wherein the right wall of the dial plate is provided with an annular groove, and a sealing ring is arranged in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222749568.6U CN219225912U (en) | 2022-10-19 | 2022-10-19 | Marine instrument with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222749568.6U CN219225912U (en) | 2022-10-19 | 2022-10-19 | Marine instrument with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219225912U true CN219225912U (en) | 2023-06-20 |
Family
ID=86749572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222749568.6U Active CN219225912U (en) | 2022-10-19 | 2022-10-19 | Marine instrument with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219225912U (en) |
-
2022
- 2022-10-19 CN CN202222749568.6U patent/CN219225912U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |