CN204924571U - Positioning base - Google Patents
Positioning base Download PDFInfo
- Publication number
- CN204924571U CN204924571U CN201520535649.3U CN201520535649U CN204924571U CN 204924571 U CN204924571 U CN 204924571U CN 201520535649 U CN201520535649 U CN 201520535649U CN 204924571 U CN204924571 U CN 204924571U
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- China
- Prior art keywords
- mounting hole
- location division
- positioning base
- gas outlet
- utility
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Abstract
The utility model provides a positioning base, it is used for fixing a position security module, positioning base includes body and seal pin, the body has the locating surface, the inside test gas circuit that is formed with of body, seted up the air inlet on the body, gas outlet and mounting hole, the air inlet, gas outlet and mounting hole and in -house testing gas circuit are linked together, gas outlet and mounting hole be located set up in on the locating surface, still be provided with a plurality of location portions on the locating surface, seal pin peg graft in in the mounting hole to seal the mounting hole. The utility model discloses a positioning base can carry out effectual location to it when security module reveals the test to can assist security module's test. Just the utility model discloses a positioning base simple structure, convenient to use, leakproofness are good.
Description
Technical field
The utility model relates to a kind of locating device, particularly relates to a kind of positioning base being applicable to security module.
Background technology
Security module is applied in automobile, for brake hard and overturn control and other Braking mode.Therefore, to the quality of security module, there is higher requirement.Before security module is dispatched from the factory, need to carry out multinomial test to it, leak-testing is the one in multinomial test.When carrying out leakage test, needing to be fixed security module, therefore, needing a kind of locating device being applicable to security module.
Utility model content
The purpose of this utility model is to provide a kind of positioning base, the problem of locating during to solve security module leak-testing.
For realizing above-mentioned utility model object, a kind of positioning base that the utility model provides, it is for positioning security module, and described positioning base comprises body and link block;
Described body has locating surface, described body interior is formed with test gas circuit, described body offers air intake opening, gas outlet and mounting hole, described air intake opening, gas outlet and mounting hole are connected with close beta gas circuit, and described gas outlet and mounting hole site, in being opened on described locating surface, described locating surface are also provided with some location divisions;
Described link block is plugged in described mounting hole, and seals mounting hole.
As the improvement of positioning base of the present utility model, described gas outlet comprises the first gas outlet and the second gas outlet.
As the improvement of positioning base of the present utility model, described mounting hole comprises the first mounting hole, the second mounting hole and the 3rd mounting hole.
As the improvement of positioning base of the present utility model, described air intake opening is arranged at the side of described body.
As the improvement of positioning base of the present utility model, some localization parts are distributed in the marginal position of described locating surface.
As the improvement of positioning base of the present utility model, described location division comprises in side and the first location division be oppositely arranged, the 3rd location division in the second location division of opposite side, between described first location division and the second location division and the 4th location division, described second location division is L shape, described 3rd location division is arranged near described second location division, and the length of described 4th location division is greater than the length of described 3rd location division.
As the improvement of positioning base of the present utility model, the internal diameter of described mounting hole is slightly less than the diameter of described link block, is respectively arranged with O-ring seal near the two ends of described link block.
Compared with prior art, the beneficial effects of the utility model are: positioning base of the present utility model when security module carries out leakage test, effectively can be located it, and can the test of auxiliary security module.And positioning base structure of the present utility model is simple, easy to use, good airproof performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of body in positioning base of the present utility model;
Fig. 2 is the schematic perspective view of link block in positioning base of the present utility model.
Embodiment
Below in conjunction with each embodiment shown in the drawings, the utility model is described in detail; but should be noted that; these embodiments are not limitation of the utility model; those of ordinary skill in the art are according to these embodiment institute work energy, method or structural equivalent transformations or substitute, and all belong within protection domain of the present utility model.
As shown in Figure 1, 2, positioning base 100 of the present utility model is for positioning security module, and it comprises body 10 and link block 20.
Described body 10 has locating surface, during security module location, is positioned on this locating surface.Described body 10 inside is formed with test gas circuit.Described body 10 offers air intake opening 11, gas outlet 12 and mounting hole 13.Described air intake opening 11, gas outlet 12 and mounting hole 13 are connected with close beta gas circuit.
Described air intake opening 11 is arranged on the side of described body 10, and it can be connected with outside feeder.The gas that outside feeder provides enters into the test gas circuit of body 10 inside by air intake opening 11.
Described gas outlet 12 and mounting hole 13 are positioned at and are opened on described locating surface.Wherein, described gas outlet 12 comprises the first gas outlet and the second gas outlet.Described mounting hole 13 comprises the first mounting hole, the second mounting hole and the 3rd mounting hole, and described mounting hole 13 is for installing described link block 20.
In addition, described locating surface is also provided with some location divisions, location division is used for matching with security module, the location of auxiliary security module.Particularly, some localization parts are distributed in the marginal position of described locating surface, and it specifically comprises: in side and the first location division 14 be oppositely arranged, the 3rd location division 16 in the second location division 15 of opposite side, between described first location division 14 and the second location division 15 and the 4th location division 17.Wherein, described second location division 15 is L shape, and described 3rd location division 16 is arranged near described second location division 15, and the length of described 4th location division 17 is greater than the length of described 3rd location division 16.
Described link block 20 is plugged in described mounting hole 13, for sealing mounting hole 13.Particularly, the internal diameter of described mounting hole 13 is slightly less than the diameter of described link block 20, and be respectively arranged with O-ring seal near the two ends of described link block 20, the madial wall of sealing circle and mounting hole 13 fits tightly, and realizes the sealing to mounting hole.
In sum, positioning base of the present utility model when security module carries out leakage test, effectively can be located it, and can the test of auxiliary security module.And positioning base structure of the present utility model is simple, easy to use, good airproof performance.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a positioning base, it, for positioning security module, is characterized in that, described positioning base comprises body and link block;
Described body has locating surface, described body interior is formed with test gas circuit, described body offers air intake opening, gas outlet and mounting hole, described air intake opening, gas outlet and mounting hole are connected with close beta gas circuit, and described gas outlet and mounting hole site, in being opened on described locating surface, described locating surface are also provided with some location divisions;
Described link block is plugged in described mounting hole, and seals mounting hole.
2. positioning base according to claim 1, is characterized in that, described gas outlet comprises the first gas outlet and the second gas outlet.
3. positioning base according to claim 1, is characterized in that, described mounting hole comprises the first mounting hole, the second mounting hole and the 3rd mounting hole.
4. positioning base according to claim 1, is characterized in that, described air intake opening is arranged at the side of described body.
5. positioning base according to claim 1, is characterized in that, some localization parts are distributed in the marginal position of described locating surface.
6. positioning base according to claim 1, it is characterized in that, described location division comprises in side and the first location division be oppositely arranged, the 3rd location division in the second location division of opposite side, between described first location division and the second location division and the 4th location division, described second location division is L shape, described 3rd location division is arranged near described second location division, and the length of described 4th location division is greater than the length of described 3rd location division.
7. positioning base according to claim 1, is characterized in that, the internal diameter of described mounting hole is slightly less than the diameter of described link block, is respectively arranged with O-ring seal near the two ends of described link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535649.3U CN204924571U (en) | 2015-07-22 | 2015-07-22 | Positioning base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535649.3U CN204924571U (en) | 2015-07-22 | 2015-07-22 | Positioning base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924571U true CN204924571U (en) | 2015-12-30 |
Family
ID=54973687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520535649.3U Active CN204924571U (en) | 2015-07-22 | 2015-07-22 | Positioning base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924571U (en) |
-
2015
- 2015-07-22 CN CN201520535649.3U patent/CN204924571U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |