CN205277053U - Intelligent key for automobile - Google Patents
Intelligent key for automobile Download PDFInfo
- Publication number
- CN205277053U CN205277053U CN201620017969.4U CN201620017969U CN205277053U CN 205277053 U CN205277053 U CN 205277053U CN 201620017969 U CN201620017969 U CN 201620017969U CN 205277053 U CN205277053 U CN 205277053U
- Authority
- CN
- China
- Prior art keywords
- hole
- intelligent key
- key
- automobile intelligent
- automobile
- 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.)
- Expired - Fee Related
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides an intelligent key for automobile, including casing and standby key, standby key sets up in the chamber of casing inslot, and the lateral wall in chamber groove is provided with the through -hole, the through -hole sets up ventilative water proof membrane. The utility model provides an intelligent key for automobile sets up the structure in standby key's chamber groove through the improvement for intelligent key for automobile can enough accord with the working ability of the lower mould firm of working ability, can use a part to realize setting up standby key's chamber groove again, thereby reduce intelligent key for automobile's cost.
Description
Technical field
The utility model relates to automobile manufacturing field, is specifically related to a kind of automobile intelligent key.
Background technology
Present automobile intelligent key, is typically equipped with emergency machine key for subsequent use, can open car door, starts vehicle when using up in order to Intelligent key electricity.
Standby key 4 is arranged in the chamber groove 11 of lower lid 1 usually, as shown in Figure 1.
The chamber groove 11 holding standby key is generally in elongated strip, and shaping so elongated groove chamber 11, mould needs elongated slide block. In high pressure injection moulding process, elongated slide block is easily by compressive strain.
The technology that only minority external producer's grasp shaping elongated slot chamber is not out of shape at present, mould price height, thus causes single-piece price height.
In order to reduce die cost, meeting the working ability of current domestic mould manufacturer, Jiang Xiagai splits into middle cover 21 and lower lid 22, realizes the chamber groove arranging standby key 4, and as shown in Figure 2, this kind of mode exists following deficiency:
(1) need two width moulds, cause price height;
(2) two parts, material cost height is needed;
(3) two parts need assembling, cause size chain elongated, impact assembling precision.
Therefore those skilled in the art are devoted to improve the structure of the chamber groove arranging standby key, can either at the lower mould manufacturer processing mold of working ability, a part can be used again to realize the chamber groove that standby key is set, thus reduce the cost of automobile intelligent key.
Practical novel content
For problems of the prior art, problem to be solved in the utility model is to provide a kind of automobile intelligent key, the working ability of the lower mould manufacturer of working ability can either be met, a part can be used again to realize the chamber groove that standby key is set, thus reduce the cost of automobile intelligent key.
The utility model provides a kind of automobile intelligent key, comprises housing and standby key, and standby key is arranged in the chamber groove of housing, and the sidewall of chamber groove is provided with through hole, and through hole arranges breathing waterproof film.
Further, through hole is near the bottom of chamber groove.
Further, the symmetry axis of through hole is in the thickness direction of standby key.
Further, breathing waterproof film, with two-sided glue, gluing is attached to through hole by two-sided.
Further, by ultrasonic welding, breathing waterproof film is fixed to through hole.
Further, through hole edge is provided with heavy stand, and breathing waterproof film is arranged in heavy stand.
Compared with prior art, the automobile intelligent key that the utility model provides, there is following useful effect: by improving the structure of the chamber groove arranging standby key, make automobile intelligent key can either meet the working ability of the lower mould manufacturer of working ability, a part can be used again to realize the chamber groove that standby key is set, thus reduce the cost of automobile intelligent key.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that mould of the prior art has the housing of the automobile intelligent key of elongated slide block;
Fig. 2 is the schematic diagram of the automobile intelligent key that lower lid splits into middle cover and lower lid of the prior art;
Fig. 3 is the schematic diagram of the automobile intelligent key of an embodiment of the present utility model;
Fig. 4 is the sectional view of the housing of the automobile intelligent key shown in Fig. 3;
Fig. 5 is the partial enlargement figure of the through hole of the chamber groove of the housing of the automobile intelligent key shown in Fig. 3.
Embodiment
As shown in Figure 3, the automobile intelligent key of an embodiment of the present utility model, comprises housing 3 and standby key 4, and standby key 4 is arranged in the chamber groove 31 of housing 3, and the sidewall of chamber groove 31 is provided with through hole 311, and through hole 311 arranges breathing waterproof film 312.
Through hole 311 edge is provided with heavy stand 313, and breathing waterproof film 312 is arranged in heavy stand 313, is convenient to the installation of breathing waterproof film 312.
The sidewall of chamber groove 31 is provided with through hole 311, this hole just can be utilized to design support pin when die design, for the mould slide block along direction B support elongated, as shown in Figure 4, Figure 5, elongated mould slide block is made not to be subject to compressive strain under the effect of the high-pressure injection stream of direction A, thus breaking the monopolization of the external producer of minority, the mould manufacturer enabling working ability lower processes the qualified chamber groove 31 for setting standby key 4, reduces the price of mould.
A part can be adopted to realize the chamber groove 31 that standby key 4 is set, saved a width mould, eliminated one assembly process simultaneously, reduced the cost of automobile intelligent key further. Eliminate one assembling size chain in addition, also improve the precision of housing assembling.
Through hole 311 is near the bottom of chamber groove 31 so that support pin, can the mould slide block of more stable ground support elongated in this position closer to the end of elongated mould slide block.
In the present embodiment, through hole 311 is circular, and through hole 311 can also be other shapes, such as ellipse or Polygons etc.
The symmetry axis of through hole 311 is in the thickness direction of standby key 4, is convenient to the mould slide block of support pin support elongated so that elongated slide block is not subject to compressive strain.
Through hole 311 is positioned at chamber groove towards the sidewall inside automobile intelligent key, and through hole 311 can not affect the outward appearance of automobile intelligent key.
In addition, usual and other housings inside automobile intelligent key, such as upper cover, the circuit card annular seal space of formation, the breathing waterproof film 312 being arranged on through hole 311 like this can either reach the requirement of waterproof, can ensure again circuit card annular seal space and extraneous air pressure balance.
In the present embodiment, after housing 3 is shaped, it may also be useful to seal through hole 311 with the breathing waterproof film 312 of two-sided glue, gluing it is attached to through hole 311 place by two-sided. And not adopting the edge at through hole 311 that two-sided glue is set, the two-sided glue exposed like this can glue dust and other impurities, affects the airing function of breathing waterproof film 312.
Certainly, it is also possible to by ultrasonic welding, breathing waterproof film 312 is fixed to through hole 311 place.
The structure of the chamber groove arranging standby key by improving, not only solves the shaping problem of elongated standby key groove, also a saving a width mould, thus reduce the cost of automobile intelligent key; It is arranged on the breathing waterproof film of through hole in addition so that circuit card annular seal space can either reach the requirement of waterproof, circuit card annular seal space and extraneous air pressure balance can be ensured again.
Although the utility model discloses as above with better embodiment, but 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, and therefore protection domain of the present utility model should be as the criterion with claim limited range.
Claims (8)
1. an automobile intelligent key, comprises housing and standby key, and described standby key is arranged in the chamber groove of described housing, it is characterised in that, the sidewall of described chamber groove is provided with through hole, and described through hole arranges breathing waterproof film.
2. automobile intelligent key as claimed in claim 1, it is characterised in that, described through hole is near the bottom of described chamber groove.
3. automobile intelligent key as claimed in claim 1, it is characterised in that, described through hole is circular, oval or Polygons.
4. automobile intelligent key as claimed in claim 1, it is characterised in that, the symmetry axis of described through hole is in the thickness direction of described standby key.
5. automobile intelligent key as claimed in claim 1, it is characterised in that, described through hole is positioned at described chamber groove towards the sidewall inside described automobile intelligent key.
6. automobile intelligent key as claimed in claim 1, it is characterised in that, described breathing waterproof film, with two-sided glue, two-sided gluing is attached to described through hole by described.
7. automobile intelligent key as claimed in claim 1, it is characterised in that, by ultrasonic welding, described breathing waterproof film is fixed to described through hole.
8. automobile intelligent key as claimed in claim 1, it is characterised in that, described through hole edge is provided with heavy stand, and described breathing waterproof film is arranged in described heavy stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017969.4U CN205277053U (en) | 2016-01-08 | 2016-01-08 | Intelligent key for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017969.4U CN205277053U (en) | 2016-01-08 | 2016-01-08 | Intelligent key for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277053U true CN205277053U (en) | 2016-06-01 |
Family
ID=56061637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017969.4U Expired - Fee Related CN205277053U (en) | 2016-01-08 | 2016-01-08 | Intelligent key for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277053U (en) |
-
2016
- 2016-01-08 CN CN201620017969.4U patent/CN205277053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |