CN215051676U - Visual system calibration tool - Google Patents
Visual system calibration tool Download PDFInfo
- Publication number
- CN215051676U CN215051676U CN202120673817.0U CN202120673817U CN215051676U CN 215051676 U CN215051676 U CN 215051676U CN 202120673817 U CN202120673817 U CN 202120673817U CN 215051676 U CN215051676 U CN 215051676U
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- rail
- waist part
- rail waist
- calibration
- matched
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Abstract
The utility model relates to a vision system calibration tool belongs to vision system technical field, including calibration plate and rather than matched with calibration needle, calibration plate includes: the rail head combining part is provided with an arc-shaped groove and is used for being combined with the rail head; one end of the first rail waist part is fixedly connected with the head part of the rail and is used for being combined with the rail waist part; the second rail waist part is matched with one end, far away from the rail head combining part, of the first rail waist part and is used for being combined with the rail waist part in a matched mode; and one end of the connecting part is connected with the first rail waist part, and the other end of the connecting part is connected with the second rail waist part and is used for adjusting the distance between the first rail waist part and the second rail waist part. The utility model discloses a set up the cooperation of connecting portion with first rail waist and second rail waist portion back and track waist to adapt to the track of different specifications, and then improve the practicality.
Description
Technical Field
The utility model relates to a vision system field specifically is vision system calibration tool.
Background
The vision system is a systematic, unified visual symbology system. The visual recognition is a transmission form of static recognition symbol concretization and visualization, and has the most items, the widest layer and more direct effect.
The visual system can be applied to various fields, such as rail detection and the like, the current rail gauge visual detection adopts the L-shaped calibration plate, so that the calibration plate with one side edge is reduced, the installation and the disassembly after the measurement are more convenient, and the precision of the calibration of the rail gauge is not influenced because the reduced side edge is positioned at the outer side of the detected rail.
In the present calibration tool for the gauge vision, calibration plates of various specifications need to be used to be better matched with rails of different specifications, so that the cost is high, and the tool is inconvenient to carry and use.
Disclosure of Invention
An object of the utility model is to provide a vision system calibrates instrument 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:
visual system calibration instrument, including calibration plate and rather than matched with calibration needle, the calibration plate includes:
the rail head combining part is provided with an arc-shaped groove and is used for being combined with the rail head;
one end of the first rail waist part is fixedly connected with the head part of the rail and is used for being combined with the rail waist part;
the second rail waist part is matched with one end, far away from the rail head combining part, of the first rail waist part and is used for being combined with the rail waist part in a matched mode;
and one end of the connecting part is connected with the first rail waist part, and the other end of the connecting part is connected with the second rail waist part and is used for adjusting the distance between the first rail waist part and the second rail waist part.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the cooperation of connecting portion with first rail waist and second rail waist cooperation back and track waist to the track of different specifications is adapted, and then the practicality is improved.
Drawings
FIG. 1 is a front view of a vision system calibration tool;
FIG. 2 is a side sectional view of a vision system calibration tool;
FIG. 3 is another side sectional view of a vision system calibration tool;
fig. 4 is a schematic structural diagram of a connecting plate in the vision system calibration tool.
In the figure: 1-calibration plate, 2-connecting bolt, 3-rail head joint part, 4-first rail waist part, 5-second rail waist part, 6-calibration pin, 7-first mounting hole, 8-connecting plate, 9-connecting screw, 10-second mounting hole, 11-fixing plate and 12-threaded hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In an embodiment of the present invention, the vision system calibration tool as shown in fig. 1, 2 and 3 comprises a calibration plate 1 and a calibration pin 6 matched with the calibration plate, wherein the calibration plate comprises:
the rail head combining part 3 is provided with an arc-shaped groove for combining with the rail head;
one end of the first rail waist part 4 is fixedly connected with the head part of the rail and is used for being combined with the rail waist part;
the second rail waist part 5 is matched with one end of the first rail waist part 4 away from the rail head combining part 3 and is used for being matched with the first rail waist part to be combined with the rail waist part;
and one end of the connecting part is connected with the first rail waist part, and the other end of the connecting part is connected with the second rail waist part and is used for adjusting the distance between the first rail waist part and the second rail waist part.
The utility model discloses an in the embodiment, combine together with the track head through railhead joint portion, combine together with the track waist through the cooperation of first rail waist 4 and second rail waist 5, under the effect of connecting portion, can adjust the distance between first rail waist 4 and the second rail waist 5, thereby adapt to the track of two kind at least specifications, please refer to figure 2 and figure 3, under the effect of connecting, can combine together with the track of two kinds of specifications respectively, for convenient the connection, install connecting bolt 2 in the railhead joint portion, specifically for set up on railhead joint portion 3 with connecting bolt 2 matched with screw, the dismouting is more convenient.
In an embodiment of the present invention, as shown in fig. 3 and 4, the connecting portion includes:
the first connecting piece is fixedly connected with the first rail waist part 4;
the second connecting piece is fixedly connected with the second rail waist part 5;
and one end of the adjusting piece is rotatably connected with the second connecting piece, and the other end of the adjusting piece penetrates through the first connecting piece and is in threaded connection with the first connecting piece, so that the distance between the second connecting piece and the first connecting piece can be adjusted.
In the embodiment of the present invention, the distance between the first connecting member and the second connecting member is adjusted by the adjusting member, so that the distance between the first rail waist portion 4 fixed on the first connecting member and the second rail waist portion 5 fixed on the second connecting member is adjusted accordingly, preferably, the first connecting member is a connecting plate 8, which can be fixed by screws, buckles, etc., since the rail head combining portion 3 is fixed by the connecting bolt 2, when adjusting the adjusting member, the second rail waist portion 5 is close to or away from the first rail waist portion 4 under the effect of the second connecting member, preferably, the second connecting member is a fixing plate 11, the adjusting member is a connecting screw rod 9, for convenient operation, a threaded hole 12 matched with the connecting screw rod 9 is provided in the connecting plate 8, and a rotating block rotatably connected with the fixing plate 11 is installed in one side of the fixing plate 11 close to the connecting plate 8, one end of the connecting bolt 9 is fixedly connected with the rotating block, so that when the connecting screw rod 9 is adjusted, the fixed plate 11 can be adjusted to perform stable distance adjustment relative to the connecting plate 8.
In an embodiment of the present invention, the first connecting member is connected to the second rail waist portion 5 through a sliding member, that is, the sliding stability of the second rail waist portion 5 relative to the first rail waist portion 4 is improved through the sliding member, specifically, the sliding member includes:
the sliding block is fixedly installed on one side of the second rail waist part and used for limiting the second rail waist part to linearly slide along the first connecting piece;
and the limiting groove is formed in one side of the first connecting piece and used for limiting the sliding block to linearly slide inside.
The utility model discloses an in the embodiment, adopt sliding block and spacing groove cooperation, guarantee the sliding stability of the relative first connecting piece of second rail waist 5, as the alternative, can also set up track and slide rail cooperation, stability when only needing to guarantee to slide can.
The utility model discloses an embodiment, still be provided with on the calibration plate and mark needle matched with pinhole spare, pinhole spare includes:
the first needle hole is formed in one side of the railhead combining part and used for being matched with the calibration needle;
the second needle hole is formed in one side of the waist of the first rail and is used for being matched with the calibration needle;
the third needle hole is formed in one side of the waist of the second rail and is used for being matched with the calibration needle;
and the fourth needle hole is formed in one side of the first connecting piece and is used for being matched with the calibration needle.
The utility model discloses an in the embodiment, first rail waist 4 and 3 integrated into one piece of railhead joint portion, first pinhole, second pinhole and third pinhole are evenly distributed at railhead joint portion 3, first mounting hole 7 on first rail waist 4 and the second rail waist 5, the fourth pinhole is for seting up second pinhole 10 on connecting plate 8, when second rail waist 5 and first rail waist 4 separation, first connecting piece exposes, second mounting hole 10 exposes this moment, pull in corresponding demarcation needle 6 can, a plurality of even first mounting holes 7 and the second mounting hole 10 that set up, through adjusting the line interval and the row interval that the needle 6 was decided in the position adaptation use time mark better of demarcating needle 6.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. Visual system calibration instrument, including calibration plate and rather than matched with calibration needle, its characterized in that, calibration plate includes:
the rail head combining part is provided with an arc-shaped groove and is used for being combined with the rail head;
one end of the first rail waist part is fixedly connected with the head part of the rail and is used for being combined with the rail waist part;
the second rail waist part is matched with one end, far away from the rail head combining part, of the first rail waist part and is used for being combined with the rail waist part in a matched mode;
and one end of the connecting part is connected with the first rail waist part, and the other end of the connecting part is connected with the second rail waist part and is used for adjusting the distance between the first rail waist part and the second rail waist part.
2. The vision system calibration tool of claim 1, wherein the connection portion comprises:
the first connecting piece is fixedly connected with the first rail waist part;
the second connecting piece is fixedly connected with the second rail waist part;
and one end of the adjusting piece is rotatably connected with the second connecting piece, and the other end of the adjusting piece penetrates through the first connecting piece and is in threaded connection with the first connecting piece, so that the distance between the second connecting piece and the first connecting piece can be adjusted.
3. The vision system calibration tool of claim 2, wherein the first connector and the second web are connected by a slider.
4. The vision system calibration tool of claim 3, wherein the slide comprises:
the sliding block is fixedly installed on one side of the second rail waist part and used for limiting the second rail waist part to linearly slide along the first connecting piece;
and the limiting groove is formed in one side of the first connecting piece and used for limiting the sliding block to linearly slide inside.
5. The vision system calibration tool according to claim 2, wherein said calibration plate is further provided with a pin hole member for matching with the calibration pin.
6. The vision system calibration tool of claim 5, wherein the pinhole member comprises:
the first needle hole is formed in one side of the railhead combining part and used for being matched with the calibration needle;
the second needle hole is formed in one side of the waist of the first rail and is used for being matched with the calibration needle;
the third needle hole is formed in one side of the waist of the second rail and is used for being matched with the calibration needle;
and the fourth needle hole is formed in one side of the first connecting piece and is used for being matched with the calibration needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673817.0U CN215051676U (en) | 2021-04-02 | 2021-04-02 | Visual system calibration tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673817.0U CN215051676U (en) | 2021-04-02 | 2021-04-02 | Visual system calibration tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215051676U true CN215051676U (en) | 2021-12-07 |
Family
ID=79149395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120673817.0U Expired - Fee Related CN215051676U (en) | 2021-04-02 | 2021-04-02 | Visual system calibration tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215051676U (en) |
-
2021
- 2021-04-02 CN CN202120673817.0U patent/CN215051676U/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: 20211207 |