CN202328656U - Tension disc of air conditioner - Google Patents
Tension disc of air conditioner Download PDFInfo
- Publication number
- CN202328656U CN202328656U CN2011205248880U CN201120524888U CN202328656U CN 202328656 U CN202328656 U CN 202328656U CN 2011205248880 U CN2011205248880 U CN 2011205248880U CN 201120524888 U CN201120524888 U CN 201120524888U CN 202328656 U CN202328656 U CN 202328656U
- Authority
- CN
- China
- Prior art keywords
- tension disc
- air
- expansible plug
- screw hole
- conditioning
- 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
- 238000004378 air conditioning Methods 0.000 claims description 16
- 238000010009 beating Methods 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a tension disc of an air conditioner, comprising sheet metal, wherein the sheet metal is provided with a screw hole. The tension disc further comprises a male tension disc and a female tension disc, wherein the male tension disc and the female tension disc are combined to form the tension disc to fix a wire stock; the male tension disc is provided with an expansion bolt; the inner part of the expansion bolt is provided with a tapered through hole, the top part of the expansion bolt is provided with an end part circular platform and one side of the expansion bolt is provided with an opening slit; the female tension disc is provided with a fixing pin and the expansion bolt is inserted into the screw hole; the fixing pin is inserted into the tapered through hole to open an expansion valve along the opening slit, so that the end part circular platform is opened to form a reversed hook to clamp the screw hole and fix the tension disc on the sheet metal. According to the tension disc of the air conditioner, disclosed by the utility model, the expansion valve and the fixing pin are matched and are used for fixing, so as to replace the existing screw; no metal structures exit so that the metal corrosion needs no worry, the service life is long and the cost is lower. The expansion valve and the fixing pin are matched and are used for fixing so that the existing screw is replaced and the installation is fast and convenient.
Description
Technical field
The utility model relates to refrigeration technology field, more particularly, relates to a kind of air-conditioning tension disc.
Background technology
Tension disc is a kind of material in the domestic air conditioning electrical system, mainly is used for pushing the inside and outside connecting line of fixed chamber, makes wire rod neat, plays fixedly wire rod simultaneously, prevents that electric wire is loosening and causes the electric conductor loose contact.
The tension disc of prior art adopts the plastics manufacturing, and the several screw holes of design adopt screw perforation in the middle of the plate body on the technology, are fixed on two tension discs that press wire rod on the outdoor electric-controlled box then.On the general tension disc 3 to 4 screw holes are arranged, if produce air-conditioning in enormous quantities, must the labor time and long spiro nail remove to assemble tension disc.Producing fit on, adopt usually powerful pneumatic screwdriver the screw thwack to panel beating because the plastic screw boring ratio is fragile, when stressed excessive, screw hole is prone to burst, this tension disc just can not continue use so.Air-conditioner outdoor unit generally all is mounted in open-air outdoor, and regular meeting is by erosion by wind and rain, and the screw loss of getting rusty is serious, causes screw loosening to cause tension disc to come off easily.
Therefore design a kind of fixing tension disc of screw that do not need, on installation, service life, cost equal angles, certain meaning is arranged all.
The utility model content
The utility model purpose is in order to overcome the deficiency that above-mentioned prior art exists, and a kind of quick and easy for installation, air-conditioning tension disc of need not screw is provided.
The technical scheme that the utility model adopts is: a kind of air-conditioning tension disc, comprise panel beating, and said panel beating is provided with screw hole; Also comprise positive tension disc and cloudy tension disc, said positive tension disc and cloudy tension disc are combined into tension disc with fixing wire rod, and said positive tension disc is provided with expansible plug; The inside of said expansible plug is provided with that conical through-hole, top are provided with the end round platform, a side is provided with open seam; Said cloudy tension disc is provided with steady pin, and said expansible plug inserts screw hole, and said steady pin inserts conical through-hole makes expansion valve open along open seam; Thereby make the end round platform open the formation barb and block screw hole, tension disc is fixed on the panel beating.
Said positive tension disc also comprises wire clamp lower half circle and boss, and said wire clamp lower half circle is the semi-cylindrical canyon that is positioned on the plane opposite with expansible plug, and said boss is the inclined-plane that is arranged under positive tension disc two ends oblique.
The integral body of described expansible plug is cylindrical shape, and external diameter equates with the aperture of screw hole, about 5～8mm.
The external diameter of going to the bottom of said end round platform greater than screw hole aperture, upper base external diameter less than the screw hole aperture.
The outside of said expansible plug have run through expansible plug, width is the open seam of 2mm.
Conical through-hole in the described expansible plug, the bottom surface diameter is greater than top diameter, and the bottom surface diameter is 2～4mm.
Described cloudy tension disc also comprises wire clamp upper semi-circle and buckle; Said wire clamp upper semi-circle be positioned at the same plane of steady pin on semilune depression; The quantity of the quantity of said wire clamp upper semi-circle and wire clamp lower half circle is identical, the position is corresponding one by one up and down, and said buckle is the inside barb that cloudy tension disc two ends are provided with.
Said steady pin is for making whole be columniform plastics, the bottom surface equal diameters of the diameter of steady pin and conical through-hole.
Compared with prior art, the utlity model has following advantage:
1, the utility model adopts expansion valve and steady pin matching and fixing, replaces existing screw, and no metal structure need not to worry metal erosion, long service life, and cost is lower;
2, adopt expansion valve and steady pin to replace existing screw, convenience quick for installation, and improve yield rate.
Description of drawings
Fig. 1 is the structural representation of the air-conditioning tension disc of prior art;
Fig. 2 is the structural representation of the male contact of the utility model;
Fig. 3 is the front view of the male contact of the utility model;
Fig. 4 is the profile of the expansible plug of the utility model;
Fig. 5 is the structural representation of the famale connector of the utility model;
Fig. 6 is the front view of the famale connector of the utility model;
Fig. 7 is the mounting structure cutaway view of the utility model.
The specific embodiment
Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.
The utility model is a kind of air-conditioning tension disc, comprises positive tension disc 1 and cloudy tension disc 2, and positive tension disc 1 and cloudy tension disc 2 are assembled into tension disc with fixing wire rod, and are fixed on the panel beating 3.
Sun tension disc 1 comprises wire clamp lower half circle 11, boss 13 and expansible plug 12.
Wire clamp lower half circle 11 is the semi-cylindrical canyons that are positioned on the plane opposite with expansible plug 12.
Boss 13 is for being arranged on the inclined-plane under positive tension disc 1 two ends oblique.
The integral body of expansible plug 12 is cylindrical shape, and external diameter equates with the aperture of screw hole, about 5～8mm, and the top of said expansible plug 12 is to go to the bottom diameter greater than screw hole aperture, the upper base diameter end round platform 123 less than the screw hole aperture; Establish conical through-hole 121 in the expansible plug 12, and have in the outside run through expansible plug 12, width is the open seam of 2mm.The bottom surface diameter of conical through-hole 121 is greater than top diameter, and the bottom surface diameter is 2～4mm.
Cloudy tension disc 2 comprises wire clamp upper semi-circle 21, buckle 23 and steady pin 22.
Wire clamp upper semi-circle 21 for be positioned at steady pin 22 same planes on the semilune depression, the quantity of the quantity of wire clamp upper semi-circle 21 and wire clamp lower half circle 11 is identical, the position is corresponding one by one up and down,
The quantity of expansible plug 12 and steady pin 22 equates that the position is corresponding one by one, through cooperating of expansible plug 12 and steady pin 22, tension disc is fixed on the panel beating 3.
During installation according to following steps "
1) picks up positive tension disc 1, expansible plug 12 is aimed at screw hole and insertion on the panel beating 3;
2) distribution that will fix is placed on the wire clamp lower half circle 11 of positive tension disc 1;
3) pick up cloudy tension disc 2, steady pin 22 is aimed at the bottom surface of expansible plug 12 conical through-holes 121, and insert; In the process of inserting since the base area of conical through-hole 121 greater than the top area; Expansible plug 12 will open along open seam 122, and open end round platform 123 forms barb, fastens panel beating 3;
4) be adjacent to positive tension disc 1 when cloudy tension disc 2, buckle 23 pulled open fasten boss 13, accomplish and install.
Claims (8)
1. an air-conditioning tension disc comprises panel beating, and said panel beating is provided with screw hole; It is characterized in that: also comprise positive tension disc and cloudy tension disc, said positive tension disc and cloudy tension disc are combined into tension disc with fixing wire rod, and said positive tension disc is provided with expansible plug; The inside of said expansible plug is provided with that conical through-hole, top are provided with the end round platform, a side is provided with open seam; Said cloudy tension disc is provided with steady pin, and said expansible plug inserts screw hole, and said steady pin inserts conical through-hole makes expansion valve open along open seam; Thereby make the end round platform open the formation barb and block screw hole, tension disc is fixed on the panel beating.
2. a kind of air-conditioning tension disc according to claim 1; It is characterized in that: said positive tension disc also comprises wire clamp lower half circle and boss; Said wire clamp lower half circle is the semi-cylindrical canyon that is positioned on the plane opposite with expansible plug, and said boss is the inclined-plane that is arranged under positive tension disc two ends oblique.
3. a kind of air-conditioning tension disc according to claim 2 is characterized in that: the integral body of described expansible plug is cylindrical shape, and external diameter equates with the aperture of screw hole, about 5～8mm.
4. a kind of air-conditioning tension disc according to claim 3 is characterized in that: the external diameter of going to the bottom of said end round platform greater than screw hole aperture, upper base external diameter less than the screw hole aperture.
5. a kind of air-conditioning tension disc according to claim 4 is characterized in that: the outside of said expansible plug have run through expansible plug, width is the open seam of 2mm.
6. a kind of air-conditioning tension disc according to claim 5 is characterized in that: the conical through-hole in the described expansible plug, and the bottom surface diameter is greater than top diameter, and the bottom surface diameter is 2～4mm.
7. a kind of air-conditioning tension disc according to claim 6; It is characterized in that: described cloudy tension disc also comprises wire clamp upper semi-circle and buckle; Said wire clamp upper semi-circle be positioned at the same plane of steady pin on semilune depression; The quantity of the quantity of said wire clamp upper semi-circle and wire clamp lower half circle is identical, the position is corresponding one by one up and down, and said buckle is the inside barb that cloudy tension disc two ends are provided with.
8. a kind of air-conditioning tension disc according to claim 7 is characterized in that: said steady pin is for making whole be columniform plastics, the bottom surface equal diameters of the diameter of steady pin and conical through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205248880U CN202328656U (en) | 2011-12-14 | 2011-12-14 | Tension disc of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205248880U CN202328656U (en) | 2011-12-14 | 2011-12-14 | Tension disc of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328656U true CN202328656U (en) | 2012-07-11 |
Family
ID=46440637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205248880U Expired - Fee Related CN202328656U (en) | 2011-12-14 | 2011-12-14 | Tension disc of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867799A (en) * | 2012-12-18 | 2014-06-18 | 苏州三星电子有限公司 | Wire nail structure |
| CN104540366A (en) * | 2014-12-22 | 2015-04-22 | 深圳创维空调科技有限公司 | Power line pressing device and air conditioner |
-
2011
- 2011-12-14 CN CN2011205248880U patent/CN202328656U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867799A (en) * | 2012-12-18 | 2014-06-18 | 苏州三星电子有限公司 | Wire nail structure |
| CN103867799B (en) * | 2012-12-18 | 2016-01-06 | 苏州三星电子有限公司 | Cable clip structure |
| CN104540366A (en) * | 2014-12-22 | 2015-04-22 | 深圳创维空调科技有限公司 | Power line pressing device and air conditioner |
| CN104540366B (en) * | 2014-12-22 | 2017-08-08 | 深圳创维空调科技有限公司 | A kind of power line cord grip and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121214 |