CN211823098U - Air conditioner connecting device and air conditioner - Google Patents
Air conditioner connecting device and air conditioner Download PDFInfo
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- CN211823098U CN211823098U CN202020440688.6U CN202020440688U CN211823098U CN 211823098 U CN211823098 U CN 211823098U CN 202020440688 U CN202020440688 U CN 202020440688U CN 211823098 U CN211823098 U CN 211823098U
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- air conditioner
- hook structure
- drag hook
- connecting portion
- rib
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Abstract
The utility model provides an air conditioner connecting device and air conditioner. The air conditioner connecting device is used for connecting a first component and a second component of an air conditioner, and comprises: a connecting portion (1) for connecting a first member; the drag hook structure (2) is nested and matched with the connecting part (1) for one-step forming and is used for connecting the second part, and the length of the part, which is formed into nested and matched with the connecting part (1), in the drag hook structure (2) is larger than the movement stroke of the drag hook structure (2). The drag hook structure and the connecting portion are nested and matched to be formed at one time, relative motion between the drag hook structure and the connecting portion is guaranteed, the drag hook structure and the connecting portion are not required to be assembled, assembling efficiency is improved, and assembling effect is guaranteed.
Description
Technical Field
The utility model relates to an air conditioner technical field specifically, relates to an air conditioner connecting device and air conditioner.
Background
The base part of the air conditioner is a very complicated part, and the air conditioner base is split into an upper base and a lower base for mold stripping and assembly, wherein the upper base and the lower base need to be connected. In the correlation technique, coupling assembling includes two independent parts of handle and connecting block, puts into the connecting block with the spring earlier, secondly with the connecting block cover enter on hand, then with the handle fixed on base down to inside inserting the connecting block base down, the connecting block is the relative handle motion under the effect of spring, makes the drag hook on the connecting block get into the base, the locking of base about realizing under spring force. However, the spring, the connecting block and the handle need to be assembled, so that the assembling processes are more, and the efficiency is influenced.
Therefore, how to reduce the assembly processes during base connection and improve the assembly efficiency are the concerns of researchers at present.
Disclosure of Invention
The utility model provides a problem how to reduce the assembly process when the air conditioner is connected, promote assembly efficiency.
In order to solve the above problem, an aspect of the present invention provides an air conditioner connecting device for connecting a first component and a second component of an air conditioner, the device comprising: a connecting portion 1 for connecting the first member; the drag hook structure 2 is formed in one-step in a nested matching mode through the connecting portion 1 and used for being connected with the second component, and the length of the portion, forming the nested matching, of the drag hook structure 2 and the connecting portion 1 is larger than the movement stroke of the drag hook structure 2.
From this, one shot forming forms air conditioner connecting device, need not the assembly when air conditioner part connects, has promoted assembly efficiency, and nested partial length of cooperation is greater than the motion stroke, avoids the drag hook structure to drop.
Optionally, the retractor structure 2 comprises: the two ends of the connecting block 21 are in nested fit with the connecting part 1; and the draw hook 22 is arranged on the connecting block 21 and is used for connecting the second part.
Optionally, the nested fit is a clearance fit.
Optionally, the clearance fit clearance gap is not less than 0.5 mm.
From this, guaranteed to press the connecting block from both ends for drag hook structure straining second part has improved connection performance.
Optionally, the movement stroke of the retractor structure 2 is within a predetermined range.
Therefore, the draw hook structure can be used for fastening the second part, and the phenomenon that the size of the device is increased due to the overlong length of the nested matching part is avoided.
Optionally, the height difference between the connecting part 1 and the retractor structure 2 is not more than 8 mm.
Therefore, the air conditioner connecting device is guaranteed to be flat in appearance, and good visual effect is achieved after the connecting component is guaranteed.
Optionally, the apparatus further comprises: first rib 3 sets up between connecting portion 1 and the drag hook structure 2 for connect connecting portion 1 and drag hook structure 2.
From this, first rib makes to have better plastic mobility among the injection moulding process, is convenient for connecting portion and drag hook structure one shot forming.
Optionally, the apparatus further comprises: the second rib 4 sets up connecting portion 1 and drag hook structure 2's bottom junction is used for connecting portion 1 and drag hook structure 2, works as drag hook structure 2 is relative during the motion of connecting portion 1, second rib 4 fracture.
Optionally, the number of the second ribs 4 is one or more.
From this, the second rib makes drag hook structure and connecting portion can be by one shot forming preparation to easy fracture when the part is connected, make the relative connecting portion motion of drag hook structure.
The utility model discloses another aspect provides an air conditioner, include as above air conditioner connecting device, air conditioner connecting device is used for connecting the last base and the lower base of air conditioner.
The air conditioner has the same advantages as the air conditioner connecting device compared with the prior art, and the description is omitted.
Drawings
Fig. 1 is a schematic structural view of an air conditioner connection device according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a connection block and a drag hook structure of the air conditioner connection device according to an embodiment of the present invention are nested and engaged;
fig. 3 is a schematic structural view of a first rib in an air conditioner connection device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a second rib in an air conditioner connection device according to an embodiment of the present invention.
Description of reference numerals:
1-a connecting part; 2, a drag hook structure; 3-first ribs; 4-second ribs; 5-fixing holes; 6-a handle; 21-connecting blocks; 22-pulling hook.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The embodiment provides an air conditioner connecting device which is used for connecting a first component and a second component of an air conditioner. Fig. 1 is a schematic structural view of an air conditioner connection device according to an embodiment of the present invention. Referring to fig. 1, the structure shown in fig. 1 will be described in detail with reference to fig. 2-4.
In this embodiment, an application scenario of the air conditioner connecting device is described by taking the first component and the second component as an air conditioner lower base and an air conditioner upper base respectively as an example, and both the left side and the right side of the air conditioner lower base and the air conditioner upper base are connected through the air conditioner connecting device in this embodiment. It will be appreciated that the air conditioning coupling arrangement may also be used in other configurations having coupling requirements.
As shown in fig. 1, the air conditioner connecting device comprises a connecting portion 1 and a hook structure 2, wherein the connecting portion 1 and the hook structure 2 are nested and matched to be formed in one step, the hook structure 2 can move relative to the connecting portion 1, the connecting portion 1 is used for connecting a first component, and the hook structure 2 is used for connecting a second component. The length of the part, which forms the nesting fit with the connecting part 1, in the drag hook structure 2 is larger than the movement stroke of the drag hook structure 2, so that the drag hook structure 2 is ensured not to be separated from the connecting part 1 in the movement process, and the reliability of the connection of air conditioner parts is ensured. The first component is, for example, an air conditioner lower base, and the second component is, for example, an air conditioner upper base.
The one-step molding includes integrally molding or assembling a plurality of components in a mold, for example, in this embodiment, the hook structure 2 and the connecting portion 1 can be assembled after one-step molding. Specifically, for example, the connecting portion 1 and the hook structure 2 are nested together by using a processing method of die forming, and a relatively movable integral structure is formed by one-step forming, for example, connecting shafts at two ends of the hook structure 2 are nested in the connecting portion 1. It will be appreciated that other methods of manufacture may be used to nest the connecting portion 1 and the retractor structure 2 together, and the method of manufacture is not limited in this embodiment. When utilizing two parts of this air conditioner connecting device to connect the air conditioner, need not to assemble connecting portion 1 and drag hook structure 2, saved the process that connecting portion 1 and drag hook structure 2 installed each other, promoted assembly efficiency.
The draw hook structure 2 comprises a connecting block 21 and a draw hook 22, two ends of the connecting block 21 are in nested fit with the connecting part 1, the draw hook 22 is arranged on the connecting block 21, and the draw hook 22 is used for connecting a second part. Nested cooperation between drag hook structure 2 and connecting portion 1 is clearance fit, forms clearance fit between the both ends of connecting block 21 and connecting portion 1 promptly, and the clearance between the two is not less than 0.5mm, as shown in fig. 2, prevents that drag hook structure 2 card from dying to guarantee that drag hook structure 2 can move for connecting portion 1.
In this embodiment, for example, two ends of the connecting block 21 are provided as connecting shafts, a hole matching the connecting shaft is provided in the connecting portion 1, and the connecting shaft is nested and matched with the hole, so that the nested and matched operation of the hook structure 2 and the connecting portion 1 is realized. Further, be provided with the clearance between connecting axle and the hole, can be through pressing the connecting axle at connecting block 21 both ends for drag hook structure 2 is relative to connecting block 21 motion under the effect of external force, and drag hook structure 2 can not be died by the card. The movement stroke of the drag hook structure 2 is less than the length of any connecting shaft, so that the drag hook structure 2 is ensured not to fall off from the connecting part 1.
The movement stroke of the drag hook structure 2 is within a preset range. The predetermined range can be determined according to the specific size of the connection portion of the retractor structure 2 and the second member, and is not particularly limited herein. The movement stroke of the drag hook structure 2 is controlled within a certain range, so that the drag hook structure 2 cannot be fastened to the second part due to too small movement stroke, and the problem that the size of the air conditioner connecting device is increased due to too long movement stroke of the drag hook structure 2 can be avoided.
The height difference between the connecting part 1 formed by one-time forming and the drag hook structure 2 is not more than 8 mm. Specifically, the height difference between the connecting part 1 and the hook structure 2 in the direction perpendicular to the mounting surface of the connecting part should not be too large so as to ensure that the appearance of the air conditioner connecting device is smooth, and after the air conditioner connecting device is connected with the first part and the second part, the first part, the second part and the air conditioner connecting device have good visual effects on the whole.
In this embodiment, this air conditioner connecting device still includes first rib 3, and first rib 3 sets up between connecting portion 1 and drag hook structure 2 for connect drag hook structure 2 and connecting portion 1. Referring to fig. 3, it can be seen that a space is formed between the connection portion 1 and the hook structure 2, and the first rib 3 is disposed in the space and connects the hook structure 2 and the connection portion 1. First rib 3 makes to have better plastic mobility among the injection moulding process, and the one shot forming of connecting portion 1 and drag hook structure 2 of being convenient for improves this air conditioner connecting device's preparation efficiency and preparation quality. It can be understood that when the first ribs 3 are not arranged between the connecting part 1 and the hook structure 2, the connecting part 1 and the hook structure 2 can still be formed in one step; or, after the connecting portion 1, the hook structure 2 and the first rib 3 are formed by one-step molding, the first rib 3 is cut off to prevent the first rib 3 from preventing the relative movement between the hook structure 2 and the connecting portion 1.
In this embodiment, this air conditioner connecting device still includes second rib 4, and second rib 4 is used for connecting drag hook structure 2 and connecting portion 1 for connecting portion 1 cooperates one shot forming with the nest of drag hook structure 2, and when the relative connecting portion 1 motion of drag hook structure 2, second rib 4 fracture. The number of the second ribs 4 is one or more, and when the number of the second ribs 4 is one, the second ribs 4 are arranged at the connecting part of the connecting part 1 and the bottom of the drag hook structure 2 so as to connect the drag hook structure 2 and the connecting part 1 from the bottom; when the number of the second ribs 4 is more than one, the more than one second ribs 4 are circumferentially distributed at the connecting part 1 and the bottom connecting part of the hook structure 2, as shown in fig. 4.
Referring to fig. 4, the second ribs 4 are made of thin ribs with very small size, and when the connecting portion 1 and the hook structure 2 are processed, the hook structure 2 and the connecting portion 1 are connected from the bottom by the second ribs 4, so that the connecting portion 1 and the hook structure 2 are formed into an integral structure which is mutually nested, and injection molding is facilitated. In addition, second rib 4 is easy to break, and when second rib 4 received external force, second rib 4 just broke under the external force effect to it is connected connecting portion 1 and drag hook structure 2 to have solved, makes drag hook structure 2 can move 1 relative connecting portion.
In this embodiment, the air conditioner connecting device further includes a fixing hole 5, and the fixing hole 5 is disposed in the connecting portion 1 and is used for fixing the connecting portion 1 on the first component, so as to ensure a firm connection between the connecting portion 1 and the first component.
In this embodiment, connecting portion 1 is last to set up handle 6, and connecting portion 1, drag hook structure 2, first rib 3 and the formation of handle 6 one shot forming. The handle 6 is arranged, so that an operator can conveniently connect air conditioner components by using the air conditioner connecting device.
The connection process of the air conditioner connection device will be described by taking the first component as the lower base of the air conditioner and the second component as the upper base of the air conditioner. In this embodiment, connecting portion 1, drag hook structure 2, first rib 3, second rib 4, fixed orifices 5, handle 6 are one shot forming's structure, before using this air conditioner connecting device to connect base under base and the air conditioner on the air conditioner, cut first rib 3 earlier, make drag hook structure 2 relatively connecting portion 1 motion, and through the fixed orifices 5 on connecting portion 1, fix this air conditioner connecting device on the base under the air conditioner, drag hook structure 2 contacts and connects base on the air conditioner, then press drag hook structure 2 bottom end face, make drag hook structure 2 to the direction motion of straining base on the air conditioner, second rib 4 breaks at the in-process of drag hook structure 2 motion, and drag hook structure 2 straining base on the air conditioner, link together base under base and the air conditioner steadily from this. When needing to remove the air conditioner on the base and the air conditioner base down between be connected, press the 2 top end faces of drag hook structure for drag hook structure 2 is to the direction motion that breaks away from the air conditioner on the base, thereby removes being connected between drag hook structure 2 and the air conditioner on the base, then through fixed orifices 5 with this air conditioner connecting device from the air conditioner base down on pull down can.
In this embodiment, connecting portion and the drag hook structure that will connect two parts of air conditioner set up to nested cooperation one shot forming's structure for need not assembly drag hook structure and connecting portion when the air conditioner part is connected, promoted assembly efficiency, and the length of the part with the nested complex of connecting portion in the drag hook structure is greater than the motion stroke of drag hook structure, thereby avoids the drag hook structure to drop from the connecting portion, has guaranteed the stability of assembly, has reduced the cost that the air conditioner is connected.
The embodiment also provides an air conditioner, which comprises the air conditioner connecting device in the embodiment shown in fig. 1-4, wherein the air conditioner is provided with an upper base and a lower base which are detachably connected, and the air conditioner connecting device is used for connecting the upper base and the lower base of the air conditioner. The air conditioner and the air conditioner connecting device have the same advantages as the prior art, and details of the embodiment are not repeated herein, referring to the foregoing embodiment.
To sum up, the air conditioner connecting device and the air conditioner provided by the embodiment of the utility model have the advantages that the connecting part and the drag hook structure for connecting the two parts of the air conditioner are arranged into a nested matching one-step forming structure, so that the drag hook structure and the connecting part are not required to be assembled when the parts of the air conditioner are connected, the assembly efficiency is improved, and the cost is reduced; the length of the part of the drag hook structure, which is in nested fit with the connecting part, is greater than the movement stroke of the drag hook structure, so that the drag hook structure is prevented from falling off from the connecting part, and the stability of assembly is ensured; the first ribs of the connecting portion and the drag hook structure are connected, so that the connecting portion and the drag hook structure can be formed at one time, and the preparation quality of the preparation efficiency of the device is improved.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. An air conditioner connecting device for connecting a first member and a second member of an air conditioner, the device comprising:
a connecting portion (1) for connecting the first member;
the drag hook structure (2) is formed in one step by nesting and matching with the connecting part (1) and is used for connecting the second part, and the length of the nested and matched part formed by the connecting part (1) in the drag hook structure (2) is larger than the movement stroke of the drag hook structure (2).
2. Air conditioning connection device according to claim 1, characterized in that the retractor structure (2) comprises:
the two ends of the connecting block (21) are in nested fit with the connecting part (1);
and the draw hook (22) is arranged on the connecting block (21) and is used for connecting the second part.
3. An air conditioning connection according to claim 1 or 2 wherein the nested fit is a clearance fit.
4. An air conditioner connection device as claimed in claim 3 wherein the clearance fit clearance gap is not less than 0.5 mm.
5. Air conditioner connection device according to claim 1, characterized in that the movement travel of the hook structure (2) is within a predetermined range.
6. Air conditioner connection device according to claim 1, characterized in that the height difference between the connection part (1) and the hook structure (2) is not more than 8 mm.
7. An air conditioning connection arrangement as claimed in claim 1, further comprising: the first rib (3) is arranged between the connecting portion (1) and the drag hook structure (2) and used for being connected with the connecting portion (1) and the drag hook structure (2).
8. An air conditioning connection arrangement as claimed in claim 1, further comprising: the second rib (4) sets up the bottom junction of connecting portion (1) and drag hook structure (2) is used for connecting portion (1) and drag hook structure (2), works as drag hook structure (2) are relative during connecting portion (1) motion, second rib (4) fracture.
9. Air conditioner connection device according to claim 8, characterized in that the number of second ribs (4) is one or more than one.
10. An air conditioner characterized by comprising the air conditioner connecting device as claimed in any one of claims 1 to 9 for connecting an upper base and a lower base of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440688.6U CN211823098U (en) | 2020-03-31 | 2020-03-31 | Air conditioner connecting device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440688.6U CN211823098U (en) | 2020-03-31 | 2020-03-31 | Air conditioner connecting device and air conditioner |
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| CN211823098U true CN211823098U (en) | 2020-10-30 |
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| CN202020440688.6U Active CN211823098U (en) | 2020-03-31 | 2020-03-31 | Air conditioner connecting device and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288640A (en) * | 2020-03-31 | 2020-06-16 | 宁波奥克斯电气股份有限公司 | Air conditioner connecting device and air conditioner |
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- 2020-03-31 CN CN202020440688.6U patent/CN211823098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288640A (en) * | 2020-03-31 | 2020-06-16 | 宁波奥克斯电气股份有限公司 | Air conditioner connecting device and air conditioner |
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