CN204188183U - A kind of sensor external structure - Google Patents
A kind of sensor external structure Download PDFInfo
- Publication number
- CN204188183U CN204188183U CN201420559622.3U CN201420559622U CN204188183U CN 204188183 U CN204188183 U CN 204188183U CN 201420559622 U CN201420559622 U CN 201420559622U CN 204188183 U CN204188183 U CN 204188183U
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- China
- Prior art keywords
- housing
- over cap
- sensor
- groove
- rib
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- 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.)
- Expired - Lifetime
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- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a kind of sensor external structure, comprising: housing over cap and sensor housing, and the multiple buckle structures on its middle shell over cap are buckled on the multiple draw-in grooves on sensor housing, to realize both assemblings.And housing over cap is also formed with the insertion end of the first supporting zone, the second supporting zone, the mounting hole being positioned at the first supporting zone, many ribs and projection.There is Stability Analysis of Structures according to sensor external structure of the present utility model, the advantage firm, mounting means is flexible, with low cost and production and assembly process risk is low is installed.
Description
Technical field
The utility model relates to sensor, specifically, relates to a kind of sensor construction being applied in automotive engine applications.
Background technology
The external structure of temperature and pressure sensor except for encapsulated sensor internal capacitance, outside the components and parts such as circuit, also should have be easy to assemble securely, firm in structure and be easy to adapt to the feature of injection molding tool.
But the external structure of temperature and pressure sensor in the market can not better meet above-mentioned requirements.
Utility model content
The utility model object is to provide a kind of sensor external structure that can be applied on pressure or temperature sensor, and this sensor external structure comprises:
Housing over cap 1, described housing over cap 1 has first surface 11 and second surface 12; And sensor housing 2;
Wherein, housing over cap 1 has the first side 13 and the second side 14, described first side 13 and described second side 14 are symmetrically distributed in the both sides of described housing over cap 1, described first side 13 is formed with the first buckle 131 with hook formation and the second buckle 132 with hook formation, described second side (14) is formed with the 3rd buckle 141 with hook formation and the 4th buckle 142 with hook formation;
Wherein, sensor housing 2 has the first housing side 23 and the second housing side 24, described first housing side 23 and described second housing side 24 are symmetrically distributed in the both sides of described sensor housing 2, described first housing side 23 is formed with the first draw-in groove 231 and the second draw-in groove 232, described second housing side 24 is formed with the 3rd draw-in groove 241 and the 4th draw-in groove 242;
And, described first buckle 131 is buckled on described first draw-in groove 231, described second buckle 132 is buckled on described second draw-in groove 232, and described 3rd buckle 141 is buckled on described 3rd draw-in groove 241, and described 4th buckle 242 is buckled on described 4th draw-in groove 242.
Further; the second surface 12 of described housing over cap 1 is formed with the first bulge-structure 121 and the second bulge-structure 122; described sensor housing 2 is formed with the first pickup groove 21 and the second pickup groove 22; described first bulge-structure 121 is inserted into the inside of described first pickup groove 21, and described second bulge-structure 122 is inserted into the inside of described second pickup groove 22.
Further; the first surface 11 of described housing over cap 1 is formed with the first supporting zone 16 and the second supporting zone 17 higher than described first surface 11; described first supporting zone 16 is equal relative to the height of projection of described first surface 11 with described second supporting zone 17 relative to the height of projection of described first surface 11; and described housing over cap 1 is formed with mounting hole 18, described mounting hole 18 to be positioned on described first supporting zone 16 and to be through to the second surface 12 of described housing over cap 1.
Further; the first surface 11 of described housing over cap 1 is formed with the rib 19 of protruding, columniform insertion end 15 and projection; and described rib 19 comprises further: around the first rib 191 bottom insertion end 15; connect the second rib 192 and the 4th rib 194 of described first supporting zone 16 and described first rib 191 respectively; connect the 3rd rib 193 of described second supporting zone 17 and described first rib 191, and connect the 5th rib 195 of described first rib 191.
According to sensor external structure described in the utility model, there is Stability Analysis of Structures, install firmly, the advantage that mounting means is flexible, with low cost and production and assembly process risk is low.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic perspective view of the utility model sensor external structure;
Fig. 2 is the front elevation of the structure of sensor external shown in Fig. 1;
Fig. 3 is the left view of the structure of sensor external shown in Fig. 2;
Fig. 4 is the schematic perspective view of the housing over cap of the structure of sensor external shown in Fig. 1;
Fig. 5 is the front elevation of the housing over cap shown in Fig. 4;
Fig. 6 is the left view of the housing over cap shown in Fig. 5;
Fig. 7 is the vertical view of the housing over cap shown in Fig. 5;
Fig. 8 is the schematic perspective view of the sensor housing of the structure of sensor external shown in Fig. 1;
Fig. 9 is the front elevation of the sensor housing shown in Fig. 8;
Figure 10 is the left view of the sensor housing shown in Fig. 9;
Figure 11 is the vertical view of the sensor housing shown in Fig. 9.
Embodiment
Below with reference to accompanying drawings and by embodiment describe according to the utility model realize sensor external structure.In the following description, many details have been set forth to make person of ordinary skill in the field more fully understand the utility model.But be apparent that for the technician in art, realization of the present utility model can not have some in these details.In addition, should be understood that, the utility model is not limited to introduced specific embodiment.On the contrary, can consider to implement the utility model by the combination in any of characteristic sum key element below, and no matter whether they relate to different embodiments.Therefore, aspect below, feature, embodiment and advantage use for illustrative purposes only and should not be counted as key element or the restriction of claim, unless clearly proposed in the claims.
Fig. 1 is the schematic perspective view of the utility model sensor external structure, and Fig. 2 is the front elevation of the structure of sensor external shown in Fig. 1, and Fig. 3 is the left view of the structure of sensor external shown in Fig. 2.As shown in Figure 1, Figure 2 and Figure 3; sensor external structure is assembled by housing over cap 1 and sensor housing 2 and is formed; wherein the effect of sensor housing 2 is by electronic component (IC and the electric capacity etc. of sensor; for acknowledge(ment) signal; processing signals; anti-electromagnetic interference (EMI)) be loaded in the inside, and the effect of housing over cap 1 is protected after electronic component loads, and housing over cap 1 also serves the effect of installing that to match with the application places such as motor intake manifold in addition.
Wherein, as Fig. 4, shown in Fig. 5 and Fig. 6, (Fig. 4 is the schematic perspective view of the housing over cap of the structure of sensor external shown in Fig. 1, Fig. 5 is the front elevation of the housing over cap shown in Fig. 4, Fig. 6 is the left view of the housing over cap shown in Fig. 5), described housing over cap 1 has first surface 11 and second surface 12 (being similar to upper surface and the lower surface of housing over cap 1), and described housing over cap 1 also has the first side 13 (as shown in Figure 3 and Figure 6) and the second side 14 (as shown in Figure 1 and Figure 4), and described first side 13 and described second side 14 are symmetrically distributed in the both sides of described housing over cap 1, further, as Fig. 2, Fig. 3, shown in Fig. 5 and Fig. 6, described first side 13 is formed with the first buckle 131 with hook formation and the second buckle 132 with hook formation, and as Fig. 1, Fig. 2, shown in Fig. 4 and Fig. 5, described second side 14 is formed with the 3rd buckle 141 with hook formation and the 4th buckle 142 with hook formation.
Firmly fit together to make housing over cap 1 and sensor housing 2, described sensor housing 2 is formed with multiple notch, particularly, as Fig. 8, Fig. 9, shown in Figure 10 and Figure 11, (Fig. 8 is the schematic perspective view of the sensor housing of the structure of sensor external shown in Fig. 1, Fig. 9 is the front elevation of the sensor housing shown in Fig. 8, Figure 10 is the left view of the sensor housing shown in Fig. 9, Figure 11 is the vertical view of the sensor housing shown in Fig. 9), described sensor housing 2 have the first housing side 23 and the second housing side 24, described first housing side 23 and described second housing side 24 are symmetrically distributed in the both sides of described sensor housing 2, and described first housing side 23 is formed with the first draw-in groove 231 and the second draw-in groove 232, described second housing side 24 is formed with the 3rd draw-in groove 241 and the 4th draw-in groove 242.
Describe based on the above-mentioned structure to housing over cap 1 and sensor housing 2, contrast Fig. 1, shown in Fig. 2 and Fig. 3, the assembling mode of housing over cap 1 and sensor housing 2 is specific as follows: the first buckle 131 of described housing over cap 1 is buckled on the first draw-in groove 231 of described sensor housing 2, second buckle 132 of described housing over cap 1 is buckled on the second draw-in groove 232 of described sensor housing 2, 3rd buckle 141 of described housing over cap 1 is buckled on the 3rd draw-in groove 241 of described sensor housing 2, 4th buckle 242 of described housing over cap 1 is buckled on the 4th draw-in groove 242 of described sensor housing 2.
Preferably; more firmly fit together to make housing over cap 1 and sensor housing 2; as shown in Figure 5; the second surface 12 of described housing over cap 1 is also formed with the first bulge-structure 121 and the second bulge-structure 122; as shown in Figure 8 and Figure 11; described sensor housing 2 is also formed with the first pickup groove 21 and the second pickup groove 22; described first bulge-structure 121 is inserted into the inside of described first pickup groove 21, and described second bulge-structure 122 is inserted into the inside of described second pickup groove 22.Wherein, described first bulge-structure 121 and the second bulge-structure 122 can be strip projection or other shape bulge-structures, and described first pickup groove 21 and the second pickup groove 22 can be the groove structure of strip groove or other shapes.
Preferably; as shown in Figure 4 and Figure 6; in order to the engine structure of sensor and user can be made, combination (enabling the plane of sensor and client carry out good cooperation to install) is better installed; the first surface 11 of described housing over cap 1 is also formed with the first supporting zone 16 and the second supporting zone 17 higher than described first surface 11; wherein, described first supporting zone 16 is equal relative to the height of projection of described first surface 11 with described second supporting zone 17 relative to the height of projection of described first surface 11.
Preferably; as shown in Fig. 1, Fig. 4 and Fig. 7; in order to the engine structure better with client is fixed; described housing over cap 1 is also formed with mounting hole 18; this mounting hole 18 another one benefit be formed on housing over cap 1 can change installation site more flexibly; and corresponding tool structure shaping used also becomes simple, effectively reduces cost.More optimally, in the present embodiment, described mounting hole 18 can be positioned on described first supporting zone 16 and to be through to the second surface 12 of described housing over cap 1.
Preferably; as shown in Figures 1 to 7; the first surface 11 of described housing over cap 1 is formed with protruding, columniform insertion end 15; its effect is that the inlet manifold etc. being inserted into client needs to measure the places such as pressure (temperature); so according to the difference of installing occasion; this right cylinder has band O-ring seal, has not with O-ring seal.More optimally, in the present embodiment, in order to carry out fastness strengthening to the one-piece construction of housing over cap 1, as shown in figs. 4 and 7, the first surface 11 of described housing over cap 1 is also formed with the rib structure 19 of multiple projection, particularly, described rib 19 comprises further: around the first rib 191 bottom insertion end 15, (this first rib 191 is around the similar circle bottom described insertion end 15, ellipse or arcuate structure), and connect strip second rib 192 and strip the 4th rib 194 of described first supporting zone 16 and described first rib 191 respectively, connect strip the 3rd rib 193 of described second supporting zone 17 and described first rib 191, and connect strip the 5th rib 195 of described first rib 191.
Although the utility model discloses as above with preferred embodiment, the utility model is not defined in this.Any those skilled in the art, not departing from the various change and amendment done in spirit and scope of the present utility model, all should include in protection domain of the present utility model, therefore protection domain of the present utility model should be as the criterion with claim limited range.
Claims (8)
1. a sensor external structure, comprising:
Housing over cap (1), described housing over cap (1) has first surface (11) and second surface (12);
Sensor housing (2);
It is characterized in that,
Described housing over cap (1) has the first side (13) and the second side (14), described first side (13) and described second side (14) are symmetrically distributed in the both sides of described housing over cap (1), described first side (13) is formed with the first buckle (131) with hook formation and the second buckle (132) with hook formation, described second side (14) is formed with the 3rd buckle (141) with hook formation and the 4th buckle (142) with hook formation;
Described sensor housing (2) has the first housing side (23) and the second housing side (24), described first housing side (23) and described second housing side (24) are symmetrically distributed in the both sides of described sensor housing (2), described first housing side (23) is formed with the first draw-in groove (231) and the second draw-in groove (232), described second housing side (24) is formed with the 3rd draw-in groove (241) and the 4th draw-in groove (242);
Described first buckle (131) is buckled on described first draw-in groove (231), described second buckle (132) is buckled on described second draw-in groove (232), described 3rd buckle (141) is buckled on described 3rd draw-in groove (241), and described 4th buckle (242) is buckled on described 4th draw-in groove (242).
2. sensor external structure according to claim 1; it is characterized in that; the second surface (12) of described housing over cap (1) is formed with the first bulge-structure (121) and the second bulge-structure (122); described sensor housing (2) is formed with the first pickup groove (21) and the second pickup groove (22); described first bulge-structure (121) is inserted into the inside of described first pickup groove (21), and described second bulge-structure (122) is inserted into the inside of described second pickup groove (22).
3. sensor external structure according to claim 1; it is characterized in that; the first surface (11) of described housing over cap (1) is formed with the first supporting zone (16) higher than described first surface (11) and the second supporting zone (17), described first supporting zone (16) is equal relative to the height of projection of described first surface (11) with described second supporting zone (17) relative to the height of projection of described first surface (11).
4. sensor external structure according to claim 3, is characterized in that, described housing over cap (1) is formed with mounting hole (18).
5. sensor external structure according to claim 4; it is characterized in that, described mounting hole (18) is positioned at described first supporting zone (16) and goes up and the second surface (12) being through to described housing over cap (1).
6. sensor external structure according to claim 5, is characterized in that, the first surface (11) of described housing over cap (1) is formed with protruding, columniform insertion end (15).
7. sensor external structure according to claim 6, is characterized in that, the first surface (11) of described housing over cap (1) is formed with protruding rib (19).
8. sensor external structure according to claim 7, it is characterized in that, described rib (19) comprises further: around first rib (191) of insertion end (15) bottom, connect the second rib (192) and the 4th rib (194) of described first supporting zone (16) and described first rib (191) respectively, connect the 3rd rib (193) of described second supporting zone (17) and described first rib (191), and connect the 5th rib (195) of described first rib (191).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559622.3U CN204188183U (en) | 2014-09-26 | 2014-09-26 | A kind of sensor external structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559622.3U CN204188183U (en) | 2014-09-26 | 2014-09-26 | A kind of sensor external structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188183U true CN204188183U (en) | 2015-03-04 |
Family
ID=52620168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559622.3U Expired - Lifetime CN204188183U (en) | 2014-09-26 | 2014-09-26 | A kind of sensor external structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658302A (en) * | 2018-06-28 | 2020-01-07 | 大陆汽车电子(长春)有限公司 | Nitrogen oxygen sensor and shell with waterproof and breathable structure |
-
2014
- 2014-09-26 CN CN201420559622.3U patent/CN204188183U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658302A (en) * | 2018-06-28 | 2020-01-07 | 大陆汽车电子(长春)有限公司 | Nitrogen oxygen sensor and shell with waterproof and breathable structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: 130033 No. 1981, Wuhan Road, Changchun economic and Technological Development Zone, Changchun, Jilin Patentee after: Shibeite automotive electronics (Changchun) Co.,Ltd. Address before: 130033 No. 1981, Wuhan Road, Changchun economic and Technological Development Zone, Changchun, Jilin Patentee before: Continental automotive electronics (Changchun) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130033 No. 1981, Wuhan Road, Changchun economic and Technological Development Zone, Changchun, Jilin Patentee after: WeiPai automotive electronics (Changchun) Co.,Ltd. Address before: 130033 No. 1981, Wuhan Road, Changchun economic and Technological Development Zone, Changchun, Jilin Patentee before: Shibeite automotive electronics (Changchun) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150304 |