CN104760487B - Fixing mechanism for heater plug connector - Google Patents
Fixing mechanism for heater plug connector Download PDFInfo
- Publication number
- CN104760487B CN104760487B CN201510226924.8A CN201510226924A CN104760487B CN 104760487 B CN104760487 B CN 104760487B CN 201510226924 A CN201510226924 A CN 201510226924A CN 104760487 B CN104760487 B CN 104760487B
- Authority
- CN
- China
- Prior art keywords
- plug connector
- arm
- heater plug
- elastic
- heater
- 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
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2268—Constructional features
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Air-Conditioning For Vehicles (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a fixing mechanism for a heater plug connector and a fixing method thereof. The fixing mechanism comprises a heater shell and the heater plug connector. An elastic buckling structure is arranged at one end of the heater shell, and the heater plug connector is clamped on the elastic buckling structure. By the adoption of the structure, the fixing mechanism for the heater plug connector has the following advantages that the heater plug connector is firm in fixing and convenient to mount; after the heater plug connector is clamped into the elastic buckling structure, an arc-shaped limiting arm is clamped into a clamping groove to limit the heater plug connector, and the fixation of the heater plug connector is guaranteed.
Description
Technical field
The present invention relates to field of automobile air conditioner, the plug connector fixed mechanism of more particularly to a kind of air-conditioning heater.
Background technology
In automotive air-conditioning system, the connector of ptc heater generally needs the band for aiding in aid in fixing, so not
Increase only the time that cost also add workman's assembling.This kind of assembling mode can cause occur collision between connector and housing
And sound is produced, affect automobile comfort.
The content of the invention
The technical problem to be solved is, for the deficiencies in the prior art, there is provided a kind of air-conditioning heater insert
Fitting fixed mechanism, to reach heater plug connector fixation, purpose easy for installation.
To solve above-mentioned technical problem, the technical scheme is that：A kind of heater plug connector fixed mechanism, including plus
Hot device housing, heater plug connector, one end of described heater housings are provided with elastic-buckle structure, described heater grafting
Part is connected on described elastic-buckle structure.
Described elastic-buckle structure includes base, the elastic clip gripping arm stretched out by base two ends respectively, described base
The clamping slot structure that shape is adapted with heater plug connector outer wall shape is formed with two elastic clip gripping arms.
The end of described elastic clip gripping arm is provided with arc convex towards direction at the opening of the holding tank.
Arc-shaped limit arm, described arc-shaped limit arm are hinged with the arc convex of described one of elastic clip gripping arm
End snap in the draw-in groove of another elastic clip gripping arm.
Described elastic-buckle structure adopts working of plastics.
Skeleton is provided with inside described elastic-buckle structure, described skeleton includes base arm, the difference being arranged in base
The lever arm being arranged in two elastic clip gripping arms, described lever arm are hinged with described base arm.
Described lever arm is provided with limited block with the hinged place of base arm, and described limited block near the end face of lever arm is
Inclined-plane, described inclined-plane and vertical direction angle are 6 ° -10 °.
The present invention adopts said structure, with advantages below：1st, heater plug connector fixation, easy for installation；2nd, when
After heater plug connector snaps in elastic-buckle structure, arc-shaped limit arm is snapped in carries out spacing, guarantor to heater plug connector in draw-in groove
The firm of heater plug connector is demonstrate,proved.
Description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description；
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cross section structure figure of the present invention；
Fig. 3 is the cross section structure figure of elastic-buckle structure in the present invention；
Fig. 4 is the structural representation of elastic-buckle structure and inner skeleton in the present invention；
In Fig. 1～Fig. 4,1, heater housings；2nd, heater plug connector；3rd, elastic-buckle structure；4th, base；5th, elasticity
Clamping limb；6th, arc convex；7th, arc-shaped limit arm；8th, base arm；9th, lever arm；10th, limited block.
Specific embodiment
A kind of heater plug connector fixed mechanism, including heater housings 1 as shown in Figure 1 to 4, heater plug connector 2,
One end of heater housings 1 is provided with elastic-buckle structure 3, and heater plug connector 2 is connected on elastic-buckle structure 3.Elastic card
Buckle structure 3 includes base 4, the elastic clip gripping arm 5 stretched out by 4 two ends of base respectively, and base 4 is formed with two elastic clip gripping arms 5
The clamping slot structure that shape is adapted with 2 outer wall shape of heater plug connector.The end of elastic clip gripping arm 5 is towards the holding tank
Opening at direction be provided with arc convex 6, arcuate structure facilitates snapping in for heater plug connector 2.One of elastic clip gripping arm 5
Arc convex 6 on be hinged with arc-shaped limit arm 7, the end of arc-shaped limit arm 7 snaps in the draw-in groove of another elastic clip gripping arm 5
It is interior.Elastic-buckle structure 3 adopts working of plastics.
Skeleton is provided with inside elastic-buckle structure 3, skeleton includes the base arm 8 being arranged in base 4, is separately positioned on two
Lever arm 9 in individual elastic clip gripping arm 5, lever arm 9 are hinged with base arm 8.Lever arm 9 is provided with limited block with the hinged place of base arm
10, limited block is inclined-plane near the end face of lever arm 9, and inclined-plane and vertical direction angle are 6 ° -10 °.Elastic-buckle structure is adopted
Single plastic piece structure, during heater plug connector snaps in holding tank, 5 stress frangibility of elastic clip gripping arm, therefore
Framing structure is added, the effect of good strength support is played to elastic-buckle structure 3, while limited block is to the lever arm 9 that opens
Position-limiting action is played, prevents lever arm 9, elastic clip gripping arm 5 from opening excessive, it is to avoid elastic clip gripping arm 5 fractures.
The fixing meanss of heater plug connector fixed mechanism are comprised the following steps：
A) heater plug connector 2 is placed at clamping channel opening, and firmly heater plug connector 2 is blocked into holding tank
Enter, now 5 stress of elastic clip gripping arm is flared out, and lever arm 9 is flared out, and heater plug connector 2 is snapped in holding tank；
B), after heater plug connector 2 snaps in holding tank, elastic clip gripping arm 5, lever arm 9 reset and rebound, by arc-shaped limit arm 7
End snap in draw-in groove, heater plug connector 2 is carried out spacing.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented
Restriction, as long as employing the various improvement that technical scheme is carried out, or not improved directly apply to other occasions
, within protection scope of the present invention.
Claims (4)
1. a kind of heater plug connector fixed mechanism, including heater housings (1), heater plug connector (2), it is characterised in that：
One end of described heater housings (1) is provided with elastic-buckle structure (3), and described heater plug connector (2) is connected to described
Elastic-buckle structure (3) on, described elastic-buckle structure (3) is stretched out respectively including base (4), by base (4) two ends
Elastic clip gripping arm (5), described base (4) form shape and heater plug connector (2) outer wall shape with two elastic clip gripping arms (5)
The clamping slot structure that shape is adapted, the end of described elastic clip gripping arm (5) is provided with towards direction at the opening of the holding tank
Arc convex (6), is hinged with arc-shaped limit arm (7), institute on the arc convex (6) of described one of elastic clip gripping arm (5)
The end of the arc-shaped limit arm (7) stated snaps in the draw-in groove Inner of another elastic clip gripping arm (5).
2. a kind of heater plug connector fixed mechanism according to claim 1, it is characterised in that：Described elastic card is buckled
Structure (3) adopts working of plastics.
3. a kind of heater plug connector fixed mechanism according to claim 2, it is characterised in that：Described elastic card is buckled
Skeleton is provided with inside structure (3), described skeleton includes the base arm (8) being arranged in base (4), is separately positioned on two elastic clips
Lever arm (9) in gripping arm (5), described lever arm (9) are hinged with described base arm (8).
4. a kind of heater plug connector fixed mechanism according to claim 3, it is characterised in that：Described lever arm and bottom
The hinged place of arm is provided with limited block, and described limited block is inclined-plane, described inclined-plane and vertical direction near the end face of lever arm
Angle is 6 ° -10 °.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474939.0A CN106004333B (en) | 2015-05-06 | 2015-05-06 | Heater plug connector fixed mechanism |
| CN201610474866.5A CN106004332B (en) | 2015-05-06 | 2015-05-06 | A kind of air-conditioning heater plug connector fixing device |
| CN201510226924.8A CN104760487B (en) | 2015-05-06 | 2015-05-06 | Fixing mechanism for heater plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226924.8A CN104760487B (en) | 2015-05-06 | 2015-05-06 | Fixing mechanism for heater plug connector |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474866.5A Division CN106004332B (en) | 2015-05-06 | 2015-05-06 | A kind of air-conditioning heater plug connector fixing device |
| CN201610474939.0A Division CN106004333B (en) | 2015-05-06 | 2015-05-06 | Heater plug connector fixed mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104760487A CN104760487A (en) | 2015-07-08 |
| CN104760487B true CN104760487B (en) | 2017-04-19 |
Family
ID=53642690
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474866.5A Active CN106004332B (en) | 2015-05-06 | 2015-05-06 | A kind of air-conditioning heater plug connector fixing device |
| CN201510226924.8A Expired - Fee Related CN104760487B (en) | 2015-05-06 | 2015-05-06 | Fixing mechanism for heater plug connector |
| CN201610474939.0A Active CN106004333B (en) | 2015-05-06 | 2015-05-06 | Heater plug connector fixed mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474866.5A Active CN106004332B (en) | 2015-05-06 | 2015-05-06 | A kind of air-conditioning heater plug connector fixing device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474939.0A Active CN106004333B (en) | 2015-05-06 | 2015-05-06 | Heater plug connector fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106004332B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373268A (en) * | 2020-11-19 | 2021-02-19 | 宜宾凯翼汽车有限公司 | HVAC assembly PTC high-voltage connector fixing structure |
| CN114056039B (en) * | 2021-10-16 | 2024-02-13 | 江苏大学 | Electric automobile thermal management system based on double heaters |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3855507B2 (en) * | 1998-12-16 | 2006-12-13 | 株式会社デンソー | Heat exchanger for heating |
| JP3876536B2 (en) * | 1998-06-24 | 2007-01-31 | 株式会社デンソー | Air conditioner for vehicles |
| JP4115963B2 (en) * | 2004-05-12 | 2008-07-09 | ポップリベット・ファスナー株式会社 | Clamping device for pipes |
| JP2010030490A (en) * | 2008-07-30 | 2010-02-12 | Denso Corp | Actuator system |
| CN102597592B (en) * | 2009-06-24 | 2016-04-13 | 福士汽车配套部件责任有限公司 | Can electrically heated media lines and guide coupling |
| KR101311155B1 (en) * | 2011-11-14 | 2013-09-23 | 동아하이테크 주식회사 | Controller for heater |
| WO2013188473A1 (en) * | 2012-06-12 | 2013-12-19 | Illinois Tool Works Inc. | Rotation limiting tube fastener |
| CN203404867U (en) * | 2013-07-19 | 2014-01-22 | 广东美的制冷设备有限公司 | Electronic control box of air conditioner outdoor unit |
| CN204127059U (en) * | 2014-07-22 | 2015-01-28 | 合肥晶弘电器有限公司 | A kind of buckle and refrigerator |
-
2015
- 2015-05-06 CN CN201610474866.5A patent/CN106004332B/en active Active
- 2015-05-06 CN CN201510226924.8A patent/CN104760487B/en not_active Expired - Fee Related
- 2015-05-06 CN CN201610474939.0A patent/CN106004333B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104760487A (en) | 2015-07-08 |
| CN106004333B (en) | 2018-09-21 |
| CN106004333A (en) | 2016-10-12 |
| CN106004332A (en) | 2016-10-12 |
| CN106004332B (en) | 2018-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |