CN220354210U - Spacing steel wire structure - Google Patents
Spacing steel wire structure Download PDFInfo
- Publication number
- CN220354210U CN220354210U CN202321987060.8U CN202321987060U CN220354210U CN 220354210 U CN220354210 U CN 220354210U CN 202321987060 U CN202321987060 U CN 202321987060U CN 220354210 U CN220354210 U CN 220354210U
- Authority
- CN
- China
- Prior art keywords
- gas sensor
- laser gas
- attaching
- piece
- wire structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 239000010963 304 stainless steel Substances 0.000 claims description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000003292 glue Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a limiting steel wire structure, which comprises a first attaching part attached to a laser gas sensor shell, wherein clamping parts are arranged at two ends of the lower surface of the first attaching part, opposite side surfaces of the clamping parts are arc surfaces, which are direct contact surfaces with a laser gas sensor wire harness, the free ends of the clamping parts are respectively provided with a second attaching part, and an opening is formed between the second attaching parts; the first fitting piece and the second fitting piece are designed to be arc surfaces, the curvature radius of the first fitting piece is the same as that of the inner hole of the shell of the laser gas sensor, and a larger contact area between the first fitting piece and the hole wall of the upper shell is ensured; the advantages are that: the production assembly speed is increased, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of laser gas sensor wire harness positioning, in particular to a limiting steel wire structure.
Background
When the existing laser gas sensor products are assembled and filled with glue, the wire harness is usually fixed at the center of the upper shell through manual righting or by using a special tool auxiliary clamp, and then glue is filled and sealed. The manual centering has certain deflection, can lead to the deviation of the central position after the wire harness is glued, causes assembly errors, and can not be unified between products in mass production, and the special auxiliary fixture for the tool is used for increasing the assembly flow and influencing the production and assembly speed of the products.
Disclosure of Invention
The utility model designs a limiting steel wire structure in order to avoid the problems that the production assembly speed is affected and the production cost is increased due to the fact that a wire harness is manually straightened and then is subjected to glue filling to generate deflection errors or a tooling fixture is used during product assembly.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the limiting steel wire structure comprises a first attaching part attached to the shell of the laser gas sensor, clamping parts are arranged at two ends below the first attaching part, opposite side surfaces of the clamping parts are arc surfaces, and are direct contact surfaces with the wire harness of the laser gas sensor, the free ends of the clamping parts are provided with second attaching parts, and an opening is formed between the second attaching parts;
the first fitting piece and the second fitting piece are designed to be arc surfaces, the curvature radius of the first fitting piece is the same as that of the inner hole of the shell of the laser gas sensor, and a larger contact area between the first fitting piece and the hole wall of the upper shell is ensured;
the first attaching piece, the clamping piece and the second attaching piece form a limiting main body.
The first fitting piece is larger than the contact area between the second fitting piece and the outer surface of the laser gas sensor shell.
The arc surface of clamping piece laminating is in laser gas sensor pencil both sides.
The second curvature center of the arc surface coincides with the center of the limiting main body, the radius of the second curvature center is identical to the radius of the wire harness of the laser gas sensor, the second curvature center is completely attached to the surface of the wire harness, and the wire harness is ensured to be always restrained at the center of the limiting steel wire.
The spacing main part integrated into one piece sets up, and the material is made for stainless steel, and its intensity and toughness can satisfy spacing demand.
One end of the second attaching piece, which is connected with the clamping piece, is a parallel section, and the other end of the second attaching piece is mutually far away to form an arc structure, so that a human hand can easily hold the product of the utility model.
Compared with the prior art, the utility model has the advantages that: the limiting main body is firmly restrained at the central position of the laser gas sensor shell all the time through three joint surfaces, namely the first joint part clamping part and the arc surface of the second joint part, the laser gas sensor wire harness enters from the opening between the two second joint parts and is finally restrained at the central position of the laser gas sensor shell, the wire harness can be accurately limited at the central position of the laser gas sensor shell, and the wire harness does not need to be manually straightened or positioned by using a special fixture during glue filling, so that the assembly precision is obviously improved, the appearance of a produced product keeps consistent, the production assembly speed is also accelerated, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a limit steel wire structure of the present utility model.
Fig. 2 is a schematic structural view of the spacing steel wire structure of the present utility model.
Fig. 3 is a schematic structural view of the limit steel wire structure in the use state.
As shown in the figure: 1. the laser gas sensor wire harness comprises a laser gas sensor wire harness body, a limiting main body, a laser gas sensor shell body, a first attaching piece, a clamping piece, a second attaching piece, an opening, a second attaching piece, a parallel section, a third attaching piece, a fourth attaching piece and an arc structure.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the limit steel wire structure comprises a first attaching piece 21 attached to a laser gas sensor shell 3, two ends of the lower surface of the first attaching piece 21 are respectively provided with a clamping piece 22, opposite side surfaces of the clamping piece 22 are arc surfaces, which are direct contact surfaces with a laser gas sensor wire harness 1, the free ends of the clamping pieces 22 are respectively provided with a second attaching piece 23, and an opening 25 is formed between the second attaching pieces 23;
the first attaching piece 21 and the second attaching piece 23 are designed to be arc surfaces, the curvature radius of the first attaching piece 21 is the same as that of the inner hole of the laser gas sensor shell 3, so that a larger contact area between the first attaching piece and the hole wall of the upper shell is ensured, and the laser gas sensor shell is easy to hold and use;
the first attaching part 21, the clamping part 22 and the second attaching part 23 form a limiting main body 2, and the limiting main body is formed by processing a linear cylindrical metal steel wire through mechanical bending, stamping and other processes.
The first bonding piece 21 has a larger contact area with the outer surface of the laser gas sensor housing 3 than the second bonding piece 23.
The circular arc surfaces of the clamping pieces 22 are attached to the two sides of the laser gas sensor harness 1.
The second curvature center of the arc surface coincides with the center of the limiting main body 2, the radius of the second curvature center is the same as that of the laser gas sensor wire harness 1, the second curvature center is completely attached to the surface of the wire harness, and the wire harness is ensured to be restrained at the center of the limiting steel wire all the time.
The limiting main body 2 is integrally formed and is made of 304 stainless steel, the strength and toughness of the limiting main body can meet the limiting requirement, and the limiting main body has the advantages of being good in rust resistance, high temperature resistance, acid and alkali resistance, good in economy, easy to process and the like, and of course, other materials such as spring steel can be selected.
The second attaching member 23 is connected to the clamping member 22 at one end thereof with a parallel section 26, and at the other end thereof with a distance from each other to form an arc structure 27.
When the utility model is embodied, the limiting body 2 can be used for limiting the laser gas sensor wire harness 1 at the central position of the laser gas sensor shell 3, and after glue is filled in the laser gas sensor shell, the laser gas sensor wire harness 1 is always positioned at the central position of the laser gas sensor shell, so that deflection can not occur, and the consistency of the appearance of products is ensured.
The utility model can avoid the problems that the wire harness is manually straightened and then glue is filled to generate deflection errors or a fixture is used to influence the production assembly speed and increase the production cost when the product is assembled, can accurately limit the wire harness of the laser gas sensor at the center of the shell of the laser gas sensor, does not need to be manually straightened or positioned by using a special fixture when glue is filled, obviously improves the assembly precision, ensures that the appearance of the produced product keeps consistent, also accelerates the production assembly speed and improves the working efficiency.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. Spacing steel wire structure, its characterized in that: the laser gas sensor comprises a first attaching part (21) attached to a laser gas sensor shell (3), clamping parts (22) are arranged at two ends below the first attaching part (21), opposite side surfaces of the clamping parts (22) are arc surfaces, second attaching parts (23) are arranged at free ends of the clamping parts (22), an opening (25) is formed between the second attaching parts (23), the first attaching part (21) and the second attaching part (23) are designed to be arc surfaces, and the curvature radius of the first attaching part (21) is identical to that of an inner hole of the laser gas sensor shell (3); the first attaching piece (21), the clamping piece (22) and the second attaching piece (23) form a limiting main body (2).
2. The spacing wire structure of claim 1, wherein: the contact area between the first attaching piece (21) and the outer surface of the laser gas sensor shell (3) is larger than that between the second attaching piece (23).
3. The spacing wire structure of claim 1, wherein: the arc surfaces of the clamping pieces (22) are attached to two sides of the laser gas sensor wire harness (1).
4. A spacing wire structure according to any one of claims 1-3, characterized in that: the two curvature centers of the arc surface are coincident with the center of the limiting main body (2), and the radius of the arc surface is the same as that of the laser gas sensor wire harness (1).
5. The spacing wire structure of claim 4, wherein: the limiting main body (2) is integrally formed and is made of 304 stainless steel.
6. The spacing wire structure of claim 5, wherein: one end of the second attaching piece (23) connected with the clamping piece (22) is a parallel section (26), and the other end is far away from each other to form an arc structure (27).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321987060.8U CN220354210U (en) | 2023-07-27 | 2023-07-27 | Spacing steel wire structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321987060.8U CN220354210U (en) | 2023-07-27 | 2023-07-27 | Spacing steel wire structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220354210U true CN220354210U (en) | 2024-01-16 |
Family
ID=89478871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321987060.8U Active CN220354210U (en) | 2023-07-27 | 2023-07-27 | Spacing steel wire structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220354210U (en) |
-
2023
- 2023-07-27 CN CN202321987060.8U patent/CN220354210U/en active Active
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