CN203014000U - Air-conditioning outdoor unit wiring assembly - Google Patents
Air-conditioning outdoor unit wiring assembly Download PDFInfo
- Publication number
- CN203014000U CN203014000U CN201220678469.7U CN201220678469U CN203014000U CN 203014000 U CN203014000 U CN 203014000U CN 201220678469 U CN201220678469 U CN 201220678469U CN 203014000 U CN203014000 U CN 203014000U
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- Prior art keywords
- arm
- tapering
- air
- outdoor unit
- cone
- 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 - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title abstract description 4
- 238000009413 insulation Methods 0.000 description 5
- 239000012467 final product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses an air-conditioning outdoor unit wiring assembly, which comprises a base. The wiring assembly further comprises terminal heads and terminal sleeves. The terminal heads are fixed on the base. Each terminal head comprises a cone arranged on one end. Each terminal sleeve comprises a clamping part. The clamping part comprises at least two clamp arms arranged on one end. A slit is present between the two clamp arms. The clamp arms are opened to clamp the cone. Wiring terminals adopt a cone elastic-plugging structure. The terminals are thus laborsaving and rapid to plug and relatively easy to pull out. The wiring assembly which has an overall scientific and reasonable structure is obviously improved when compared with the prior art.
Description
Technical field
The utility model relates to the air conditioner technical field, more particularly, relates to a kind of air-conditioner outdoor unit connector assembly.
Background technology
Along with the raising of people's living standard, air conditioner has become provides one of comfortable requisite instrument for people's daily life.Air conditioner in the market is all detachable air conditioner basically, namely is divided into indoor set and off-premises station, and off-premises station mainly comprises compressor, condenser, and indoor set is evaporator, can make like this refrigeration of air-conditioning, muting function better.On the electrical system of off-premises station, the medium that binding post patches connection as power lead one of the part that is absolutely necessary, usually, binding post is comprised of cloudy inserted sheet and positive inserted sheet, the cloudy inserted sheet of existing binding post is the inserted sheet of strip, naked body, and positive inserted sheet is to take inwardly curling clamping roll film out of in the inserted sheet both sides of sheet integral body, and when the negative and positive inserted sheet plugged, positive inserted sheet tightly was clamped in cloudy inserted sheet between its sheet inserted sheet and clamping roll film.Existing binding post need to use very large strength cloudy inserted sheet could be injected in positive inserted sheet when pegging graft, strengthened workman's labour intensity, also is easier to handle and scratches.And because they are all got by metal-made, elasticity is relatively poor, binding post through plug several times after, the clamping roll film of positive inserted sheet can become flexible, and easily produces spark during the yin, yang inserted sheet of electric current by binding post, brings potential safety hazard.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of air-conditioner outdoor unit connector assembly of pegging graft time saving and energy saving, that contact performance is good, to enhance productivity, to reduce failure rate.
The technical scheme that the utility model adopts is: a kind of air-conditioner outdoor unit connector assembly, comprise base, also comprise terminal head and terminal cover, described terminal head is fixed on base, comprise the cone that is arranged at an end, described terminal cover comprises clamping part, and described clamping part comprises at least two jig arm that are arranged at an end, have a gap between described two jig arm, described jig arm is opened the described cone of clamping.
Described terminal head also comprises plate, and described terminal head is fixed on base by plate.
The cone of described terminal head is provided with annular groove, and described clamping part is provided with inwardly recessed flange, and described flange and annular groove are suitable.
Described clamping part comprises that also the described jig arm of base portion stretches out from base portion, described flange is divided into the first arm and the second arm with jig arm, the outside wall surface of the cone of described the first arm negative camber and terminal head is suitable, so that the cone of terminal head can be inserted in the open cavity that the first arm by jig arm surrounds and contact with the first arm negative camber.
Described the second arm the end be provided with the flange of guiding.
The annular groove of described cone is divided into the first tapering and the second tapering with cone, and described the first tapering contacts with the first arm negative camber, and described the second tapering contacts with the second arm negative camber.
Described the second tapering connects plate.
One end of described plate is provided with installing hole.
Described the second tapering is identical with the tapering in the first tapering.
The inner surface of the outside wall surface in described the second tapering and described the second arm is suitable.
Compared with prior art, the beneficial effects of the utility model are: the negative and positive inserted sheet of air-conditioner outdoor unit connector assembly of the present utility model replaces with terminal head and terminal cover respectively, terminal puts and is provided with expandable jig arm, the jig arm groove that can play abundant position-limiting action is set on jig arm, when one to be pyramidal terminal head insert along the opening of jig arm, the first arm of terminal cover jig arm and be used for spacing jig arm groove can with the first tapering of terminal head tightly clamping do not get loose.
Binding post of the present utility model adopts cone resilient inserting connecting structure, makes the grafting Quick labor-saving of terminal, also economizes easily when extracting.The terminal cover is the elastic arm design, and repeatedly plug does not affect normal use; The end flange of terminal cover more plays the effect of guiding, and is scientific and reasonable for structure, than prior art, significant progress arranged.
Description of drawings
Fig. 1 is the understructure schematic diagram of the utility model air-conditioner outdoor unit connector assembly;
Fig. 2 is the terminal head structural representation of the utility model air-conditioner outdoor unit connector assembly;
Fig. 3 is the terminal nested structure schematic diagram of the utility model air-conditioner outdoor unit connector assembly;
Fig. 4 is the cutaway view of terminal cover shown in Figure 3;
Fig. 5 is the cut-away view of terminal head and terminal cover grafting state.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1, air-conditioner outdoor unit connector assembly of the present utility model comprises base 10, several terminal heads 20 and terminal cover 30(are referring to Fig. 3), described terminal head 20 is arranged on base 10, its end is used for connecting power lead and indoor and outdoor machine connecting line, the other end and 30 sockets of terminal cover are electrically connected thereby make to set up between different electric components in air-conditioning.
Referring to Fig. 2, terminal head 20 adopts metal material to make, and comprises cone 29 and plate 23, and closely pegs graft with terminal cover 30 by cone 29 and realize both electrical connection, and is inserted on base 10 and with power lead by plate 23 to be connected.Plate 23 is a thin plate, extended by the larger end of cone 29 to be bent to form, and frame groove 13 sizes on size and base 10 is complementary, and makes the assembly relation of terminal head 20 and base 10 formation interference fit, can prevent that plate 23 is fixed in the rear generation of frame groove 13 and rocks.Establish annular recess 25 on the poppet surface of cone 29, thereby cone 29 is divided into the first tapering 21, the second tapering 22.Bending 90 degree after the end face extension of described plate 23 by the second tapering 22 extends to form to 135 degree again, thereby make: when the plate 23 of terminal head 20 passes insulation division board 14, extend into the frame groove 13 in left side when interior from the frame groove 13 on right side, the first tapering 21, second tapering 22 of terminal head 20 protrude upward, to facilitate inserted terminal sub-set 30.In present embodiment, described plugboard 23 also arranges an installing hole 24 away from an end of cone 29, when the plate 23 of terminal head 20 is inserted into base 10 when interior, this installing hole 24 is over against the screw of frame groove 13 bottoms, place, be fixed on the screw of frame groove 13 bottoms with the end of bolt 11 with plate 23, when needs connect power lead and indoor and outdoor connecting line, unclamp bolt 11, then receive power lead on bolt 11 and tight a bolt and 11 get final product.
Referring to Fig. 3, Fig. 4, terminal cover 30 adopts metal material to make, comprise clamping part 37, wire clamp 35 and wire 36, described wire clamp 35 is arranged at an end of clamping part 37, described wire 36 passes wire clamp 35 and is connected to clamping part 37, and the fixing described wire 36 of the deformation by wire clamp 35, wire 36 is kept and being connected of clamping part 37.When terminal 20 is plugged into this terminal cover 30, clamping part 37 contacts with the second tapering 22 with the first tapering 21 of terminal head 20, make power lead on wire 36 and the base 10 on terminal cover 30 or indoor and outdoor machine connecting line overlap 30 by terminal 20 and terminal and be connected, thereby realize the function of wiring.Clamping part 37 is by the base portion 38 of ring-type and consist of from the jig arm 39 that base portion 38 is drawn, and jig arm 39 quantity of drawing from base portion 38 shown in Fig. 3 are two, but are not limited to two, and general two to four jig arm 39 are suitable ranges of choice.Jig arm 39 be arc and curvature identical, under nature, interval that jig arm 39 and jig arm are 39 forms the gap 34 of rectangle, guarantees that the enough apertures of jig arm 39 expansibles are with terminal head 20 clampings.With the first tapering 21, second tapering 22 of terminal head 20 suitable be: jig arm also is divided into two sections, respectively the first arm 31 and the second arm 33, jig arm grooves at the first arm 31 and the second arm 33 junctions, inboard corresponding to this jig arm 39 forms flange 32, described flange 32 is suitable with the annular recess 25 on terminal head 20, the end of the second arm 33 is provided with flange, and the first tapering 21 of terminal head 20 more easily is inserted in terminal cover 30.The first arm 31 connects the base portion 38 of ring-type.The equal diameters of the internal diameter of the base portion 38 of ring-type and the first tapering 21 end faces, about 5-8mm, the length of the second arm 33 equates with the second tapering 22 of terminal head 20, the overall length of base portion 38 and the first arm 31 approximately equates to the second tapering 22 bottom surfaces distances with the first tapering 21 top end faces, approximately 20-30mm.The wide approximately 3-5mm in gap 34.
In present embodiment, the sheathed one deck dielectric film of the outer surface (not shown) of described terminal cover 30.Be appreciated that described terminal cover 30 also can adopt insulating material to make, and the surface arranges the conducting strip that is connected to wire 36 in the inner, get final product with being electrically connected to of terminal head 20 that is plugged into this terminal cover 30 to set up wire 36 by this conducting strip.
Referring to Fig. 2,3,5, when terminal head 20 is pegged graft with terminal cover 30, the first tapering 21 of terminal head 20 is under the flange guiding of terminal cover 30 second arms 33, insert to terminal cover 30, at first the first tapering 21 enters in the cavity that the second arm 33 of terminal cover 30 surrounds, and through flange 32, enter the zone of the first arm 31, jig arm 39 is slowly opened, when the annular recess 25 on flange 32 and terminal head 20 aligns, flange 32 will be under the restoring force effect of jig arm 39 being buckled in terminal head 20 annular recess 25 tightly, grafting is completed.As shown in Figure 5, when grafting puts in place, because the tapering in the first tapering 21, the second tapering 22 is identical, therefore, the first arm 31 and the first tapering 21, the second arm 33 and the second tapering 22 be the energy close contact all, and the jig arm 39 of terminal cover 30 is tightly clasped the first tapering 21, second tapering 22 of terminal head 20.When needs dismounting binding post, only need firmly terminal cover 30 to be pulled out outward to get final product, no matter be peg graft or pull out outward, all very laborsaving convenient.
Above content is the detailed description of the utility model being done in conjunction with concrete preferred implementation, can not assert that concrete enforcement of the present utility model is confined to this.For the utility model person of an ordinary skill in the technical field, do not breaking away under general idea prerequisite of the present utility model, can also make some simple deductions and replacement, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. air-conditioner outdoor unit connector assembly, comprise base, it is characterized in that: also comprise terminal head and terminal cover, described terminal head is fixed on base, comprise the cone that is arranged at an end, described terminal cover comprises clamping part, and described clamping part comprises at least two jig arm that are arranged at an end, have a gap between described two jig arm, described jig arm is opened the described cone of clamping.
2. air-conditioner outdoor unit connector assembly according to claim 1, it is characterized in that: described terminal head also comprises plate, described terminal head is fixed on base by plate.
3. air-conditioner outdoor unit connector assembly according to claim 2, it is characterized in that: the cone of described terminal head is provided with annular groove, and described clamping part is provided with inwardly recessed flange, and described flange and annular groove are suitable.
4. air-conditioner outdoor unit connector assembly according to claim 3, it is characterized in that: described clamping part comprises that also the described jig arm of base portion stretches out from base portion, described flange is divided into the first arm and the second arm with jig arm, the outside wall surface of the cone of described the first arm negative camber and terminal head is suitable, so that the cone of terminal head can be inserted in the open cavity that the first arm by jig arm surrounds and contact with the first arm negative camber.
5. air-conditioner outdoor unit connector assembly according to claim 4 is characterized in that: described the second arm the end be provided with the flange of guiding.
6. air-conditioner outdoor unit connector assembly according to claim 5, it is characterized in that: the annular groove of described cone is divided into the first tapering and the second tapering with cone, described the first tapering contacts with the first arm negative camber, and described the second tapering contacts with the second arm negative camber.
7. air-conditioner outdoor unit connector assembly according to claim 6, is characterized in that: described the second tapering connection plate.
8. air-conditioner outdoor unit connector assembly according to claim 7, it is characterized in that: an end of described plate is provided with installing hole.
9. arbitrary air-conditioner outdoor unit connector assembly according to claim 8, it is characterized in that: described the second tapering is identical with the tapering in the first tapering.
10. air-conditioner outdoor unit connector assembly according to claim 9, it is characterized in that: the inner surface of the outside wall surface in described the second tapering and described the second arm is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220678469.7U CN203014000U (en) | 2012-12-10 | 2012-12-10 | Air-conditioning outdoor unit wiring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220678469.7U CN203014000U (en) | 2012-12-10 | 2012-12-10 | Air-conditioning outdoor unit wiring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014000U true CN203014000U (en) | 2013-06-19 |
Family
ID=48605559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220678469.7U Expired - Lifetime CN203014000U (en) | 2012-12-10 | 2012-12-10 | Air-conditioning outdoor unit wiring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459881A (en) * | 2019-08-29 | 2019-11-15 | 郑州凌达压缩机有限公司 | Compressor earth wire subassembly and have its compressor |
| CN115021012A (en) * | 2022-06-29 | 2022-09-06 | 东莞市康祥电子有限公司 | Electronic connector |
-
2012
- 2012-12-10 CN CN201220678469.7U patent/CN203014000U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459881A (en) * | 2019-08-29 | 2019-11-15 | 郑州凌达压缩机有限公司 | Compressor earth wire subassembly and have its compressor |
| CN115021012A (en) * | 2022-06-29 | 2022-09-06 | 东莞市康祥电子有限公司 | Electronic connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |