CN219809172U - Wireless installation's fan frame - Google Patents
Wireless installation's fan frame Download PDFInfo
- Publication number
- CN219809172U CN219809172U CN202321327058.8U CN202321327058U CN219809172U CN 219809172 U CN219809172 U CN 219809172U CN 202321327058 U CN202321327058 U CN 202321327058U CN 219809172 U CN219809172 U CN 219809172U
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- China
- Prior art keywords
- terminal
- connector
- housing
- contact
- fan frame
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Links
- 238000009434 installation Methods 0.000 title description 3
- 230000013011 mating Effects 0.000 claims 1
- VTLYHLREPCPDKX-UHFFFAOYSA-N 1,2-dichloro-3-(2,3-dichlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=C(Cl)C=CC=2)Cl)=C1Cl VTLYHLREPCPDKX-UHFFFAOYSA-N 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to the technical field of fans, in particular to a wireless-mounted fan frame, which comprises: the frame body is provided with an accommodating groove extending from outside to inside at the edge; the first connector is inlaid in the accommodating groove; the second connector is inserted into the accommodating groove and is detachably spliced with the first connector; and the PCB is arranged outside the frame body and is spliced with the second connector. According to the utility model, the first connector and the second connector are arranged and can be detachably connected with each other, the first connector is arranged at the frame body end, the abutting second connector is arranged at the application end, the connection and the use of the wire harness are realized, and when the fan is used, the fan end and the client application end are connected through the abutting connectors, so that the operation is convenient, the constraint of the wire harness is realized, the space can be saved, the complex wiring is avoided, and the space utilization rate is improved.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a wireless-installation fan frame.
Background
Fans currently used in the market are commonly used by connecting wires through which signals are electrified and transmitted, but the connection using wires has the following defects:
1) The cost of the wire harness is increased due to the connection of the wire harness;
2) Because the wiring space of the wiring harness is increased due to the connection of the wiring harness, the wiring harness cannot be normally used due to the fact that the wiring harness has high space requirements;
3) The connection of the wire harness is increased, the failure factor of the product is increased, and the quality is difficult to ensure.
Disclosure of Invention
The present utility model aims to solve the above-mentioned problems, and an object of the present utility model is to provide a wireless-mounted fan frame that is easy to assemble, low in cost, and free from wire harness connection.
The utility model is realized by the following technical scheme: a wirelessly mounted fan frame, comprising:
the frame body is provided with an accommodating groove extending from outside to inside at the edge;
the first connector is inlaid in the accommodating groove;
the second connector is inserted into the accommodating groove and is detachably spliced with the first connector;
and the PCB is arranged outside the frame body and is spliced with the second connector.
In an embodiment, the first connector includes a first terminal and a first housing formed on the first terminal, two ends of the first terminal are exposed outside the first housing, one exposed end of the first terminal is connected with a circuit board of the fan, and the other exposed end of the first terminal is inserted into the second connector.
In an embodiment, the second connector includes a second housing and a second terminal assembled in the second housing, the second housing has a window capable of accommodating the first terminal, the first terminal is inserted into the second housing to contact with the second terminal, and an end of the second terminal far from the first terminal is exposed outside the second housing and is plugged with the PCB board.
In one embodiment, the PCB board is provided with a port for plugging with the second terminal.
In an embodiment, the second terminal is located at two sides of the second housing and is provided with a limiting spring piece, and the second housing is provided with a limiting clamping groove matched with the limiting spring piece.
In one embodiment, the bottom of the first housing is provided with an insert, and the insert is inserted into the housing.
In another embodiment, the first connector is a circuit board, and the circuit board includes a board body, a golden finger block disposed on one side of the board body and inserted into the second connector, and a portion of the board body adjacent to one side of the golden finger block is embedded into the accommodating groove.
In another embodiment, the second connector includes a mosaic block and a contact terminal with one end inserted into the mosaic block to contact with the golden finger block and the other end contacted with the PCB board, the contact terminal is symmetrically provided with a contact spring with a protrusion at the end to contact with the golden finger block, the contact terminal is also symmetrically provided with a clamping part inserted into the mosaic block, the mosaic block is formed with a clamping groove clamped with the clamping part, and the surface of the clamping part is formed with a salient point clamped with the surface of the clamping groove.
In another embodiment, the mosaic block is formed with a plurality of insert posts, the PCB board is provided with slots for being matched and inserted with the insert posts, and the surface of the PCB board is provided with conductive bumps contacted with the contact spring plates.
The technical scheme of the utility model has the following advantages:
1. the first connector and the second connector are arranged to be detachably connected with each other, the first connector is arranged at the frame body end, the second connector which is in butt joint is arranged at the application end, the connection and the use of the wire harness are realized, when the fan is used, the fan end and the client application end are connected through the connectors which are in butt joint, so that the operation is convenient, the constraint of the wire harness can be realized, the space can be saved, the complex wiring is avoided, and the space utilization rate is improved;
2. the wire harness is omitted, so that the cost is saved;
3. the wire harness is omitted, so that the space is saved, and the wire harness can be used in a few very narrow spaces;
4. the wire harness is omitted, and quality problems caused by poor wire harness are reduced.
Drawings
FIG. 1 is a schematic exploded view of a wirelessly mounted fan frame in one embodiment;
FIG. 2 is a cross-sectional view of a wirelessly mounted fan frame in one embodiment;
FIG. 3 is an enlarged schematic view of the portion A of the embodiment shown in FIG. 2;
FIG. 4 is a schematic exploded view of a fan frame in another embodiment;
FIG. 5 is a cross-sectional view of a wirelessly mounted fan frame in another embodiment;
fig. 6 is an enlarged schematic view of the portion B in the embodiment shown in fig. 5.
Reference numerals illustrate:
10. a frame body 101, a containing groove;
20. a first connector 201, a first terminal 202, a first housing;
30. the second connector 301, the second shell 3011, the limiting clamping groove 302, the second terminal 3021, the window 3022 and the limiting spring piece;
40. a PCB board 401 and a port;
20', first connector, 201', board, 202', golden finger block;
30', second connectors 301', mosaic blocks 3011', posts 3012', clamping grooves 302', contact terminals 3021', contact spring plates 3022', clamping parts 3023', bumps;
40', PCB board, 401', socket, 402', conductive bumps.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
Example 1
Referring to fig. 1, 2 and 3, the present embodiment provides a wireless installed fan frame, which includes a frame 10, a first connector 20, a second connector 30 and a PCB 40, wherein an accommodating groove 101 extending from outside to inside is formed at the edge of the frame 10, the first connector 20 is embedded in the accommodating groove 101, one end of the first connector is connected with a circuit board of the fan, the other end of the first connector is detachably connected with the second connector 30, the second connector 30 is inserted into the accommodating groove 101, one end of the second connector is connected with the PCB 40, and the PCB 40 is mainly arranged on a device at a customer application end; through this setting, realize wireless beam connection and use, when the fan is in use, fan end and customer application end pass through the connector of butt joint, joint use, convenient operation, the equipment is swift, does not have the restraint of pencil, can save space, has avoided the wiring complicacy, improves space utilization.
Specifically, the first connector 20 includes a first terminal 201 and a first housing 202 formed on the first terminal 201, two ends of the first terminal 201 are exposed outside the first housing 202, one exposed end of the first terminal 201 is connected with a circuit board of the fan, and the other exposed end of the first terminal 201 is inserted into the second connector 30; the second connector 30 includes a second housing 301 and a second terminal 302 assembled in the second housing 301, the second housing 301 has a window 3021 in which the first terminal 201 is inserted, the first terminal 201 is inserted into the second housing 301 to contact with the second terminal 302, one end of the second terminal 302, which is far away from the first terminal 201 and contacts, is exposed outside the second housing 301 and is plugged into the PCB 40, and the PCB 40 is provided with a port 401 plugged into the second terminal 302.
In this embodiment, the first terminal 201 is bent into an L-shape, and is mounted in the accommodating groove 101 to be connected with the circuit board of the fan and the second connector 30 conveniently, meanwhile, in order to avoid the problem that the first connector 20 is loose to move back and forth and can not be inserted with the second connector 30 when the first connector 20 and the second connector 30 embedded in the accommodating groove 101 are inserted, an inserting block 2021 is arranged at the bottom of the first housing 202, the inserting block 2021 is inserted into the frame 10, and the first connector 20 is fixed in the accommodating groove 101 through the inserting block 2021, so that the problem of back and forth movement when the first connector 20 is inserted into or detached from the second connector 30 is avoided.
Preferably, in order to avoid that the second terminal 302 is separated from the second housing 301 when the second terminal 302 is in plug contact with the first terminal 201, limiting elastic pieces 3022 are arranged on two sides of the second terminal 302 in the second housing 301, and limiting clamping grooves 3011 matched with the limiting elastic pieces 3022 are arranged on the second housing 301, through the arrangement, when the first terminal 201 is inserted into the second housing 301 to be in contact with the second terminal 302, the limiting elastic pieces 3022 are abutted against the side walls of the limiting clamping grooves 3011, and further the first terminal 201 is prevented from pushing the second terminal 302 to be separated from the second housing 301, and the second terminal 302 is effectively limited.
In summary, through setting up first connector 20 and the mutual detachable grafting of second connector 30, realize wireless beam connection and use, when the fan is in use, fan end and client application end are through the connector of butt joint, and joint use, convenient operation, it is convenient to assemble, has cancelled the pencil, has practiced thrift the cost, has reduced the quality problem that the pencil is bad to bring simultaneously.
Example 2
In contrast to the above embodiment, as shown in fig. 4, 5 and 6, in the present embodiment, the first connector 20 'is a circuit board, the circuit board includes a board 201', a gold finger block 202 'disposed on one side of the board 201' and inserted into the second connector 30', a part of the board 201' near one side of the gold finger block 202 'is embedded into the accommodating groove 101, and the board 201' is mounted in the frame 10; in addition, the second connector 30 'includes a mosaic 301' and a contact terminal 302 'having one end inserted into the mosaic 301' to contact with the gold finger block 202 'and the other end to contact with the PCB board 40', the contact terminal 302 'is symmetrically provided with a contact spring 3021' having a protrusion at its end to contact with the gold finger block 202', the mosaic 301' is inserted into the accommodating groove 101, such that the gold finger block 202 'is inserted into the mosaic 301' to contact with the contact spring 3021 'on the contact terminal 302' for conducting electricity; in order to facilitate the insertion of the mosaic block 301' and the PCB 40' so that the contact terminal 302' is contacted with the contact terminal 302', a plurality of inserting columns 3011' are formed on the mosaic block 301', the PCB 40' is provided with inserting grooves 401' matched with the inserting columns 3011', and the surface of the PCB 40' is provided with conductive convex blocks 402' contacted with the contact elastic sheets 3021', when the mosaic block is assembled, the inserting columns 3011' are inserted into the corresponding inserting grooves 401' of the PCB 40', so that the surface of the contact terminal 302' is contacted with the conductive convex blocks 402 '; through this arrangement, the mutual insertion between the first connector 20', the second connector 30' and the PCB board 40' cancels the wire harness, reduces the quality problem caused by the poor wire harness, and improves the assembly efficiency.
In order to avoid pushing the contact terminal 302 'out of the mosaic block 301' when inserting the golden finger block 202', ensuring that the golden finger block 202', the contact terminal 302 'and the PCB 40' are in normal contact, the contact terminal 302 'is symmetrically provided with a clamping portion 3022' inserted into the mosaic block 301', the mosaic block 301' is formed with a clamping groove 3012 'clamped with the clamping portion 3022', the surface of the clamping portion 3022 'is formed with a protruding point 3023' clamped with the surface of the clamping groove 3012', and the friction force between the clamping portion 3022' and the surface of the clamping groove 3012 'is increased through the protruding point 3023', so that the contact terminal 302 'is not easy to loosen when being mounted in the mosaic block 301'.
In summary, the first connector 20 'is installed at the end of the frame 10, the second connector 30' is installed at the application end, so as to realize the connection and use of the wireless beam, and when the fan is used, the fan end and the client application end are connected and used through the connectors in butt joint, so that the operation is convenient, the constraint of the wireless beam is avoided, the wiring is complex, and the space utilization is improved; and the wire harness is omitted, so that the space is saved, the wire harness can be used in a few very narrow spaces, and the space can be effectively saved.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. A wirelessly mounted fan frame, comprising:
the frame body is provided with an accommodating groove extending from outside to inside at the edge;
the first connector is inlaid in the accommodating groove;
the second connector is inserted into the accommodating groove and is detachably spliced with the first connector;
and the PCB is arranged outside the frame body and is spliced with the second connector.
2. The wirelessly mounted fan frame of claim 1, wherein the first connector comprises a first terminal and a first housing formed on the first terminal, both ends of the first terminal are exposed outside the first housing, one exposed end of the first terminal is connected with a circuit board of the fan, and the other exposed end of the first terminal is inserted into the second connector.
3. The wirelessly mounted fan frame of claim 2, wherein the second connector comprises a second housing and a second terminal mounted in the second housing, the second housing having a window into which the first terminal is inserted, the first terminal being inserted into the second housing in contact with the second terminal, an end of the second terminal distal from the first terminal contact being exposed outside the second housing and plugged into the PCB.
4. A wirelessly mounted fan frame as claimed in claim 3, wherein the PCB board is provided with a port for plugging with the second terminal.
5. The wirelessly mounted fan frame of claim 3, wherein the second terminals are provided with limiting spring pieces on two sides in the second housing, and the second housing is provided with limiting clamping grooves matched with the limiting spring pieces.
6. The wirelessly mounted fan frame of claim 2, wherein the bottom of the first housing is provided with a plug that is inserted into the housing.
7. The wirelessly mounted fan frame of claim 1, wherein the first connector is a circuit board comprising a board body, a golden finger block disposed on one side of the board body and inserted into the second connector, and a portion of the board body adjacent to one side of the golden finger block is embedded in the receiving slot.
8. The wirelessly mounted fan frame of claim 7, wherein the second connector comprises a mosaic block and a contact terminal with one end inserted into the mosaic block to contact with the golden finger block and the other end to contact with the PCB board, the contact terminal is symmetrically provided with a contact spring piece with a protrusion at the end to contact with the golden finger block, the contact terminal is also symmetrically provided with a clamping part inserted into the mosaic block, the mosaic block is formed with a clamping groove clamped with the clamping part, and the surface of the clamping part is formed with a convex point clamped with the surface of the clamping groove.
9. The wirelessly mounted fan frame of claim 8, wherein the mosaic block is formed with a plurality of posts, the PCB board has slots for mating with the posts, and the surface of the PCB board has conductive bumps for contacting the contact spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327058.8U CN219809172U (en) | 2023-05-29 | 2023-05-29 | Wireless installation's fan frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321327058.8U CN219809172U (en) | 2023-05-29 | 2023-05-29 | Wireless installation's fan frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809172U true CN219809172U (en) | 2023-10-10 |
Family
ID=88211010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321327058.8U Active CN219809172U (en) | 2023-05-29 | 2023-05-29 | Wireless installation's fan frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809172U (en) |
-
2023
- 2023-05-29 CN CN202321327058.8U patent/CN219809172U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: Western Industrial Park, Xinyang community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: ASIA VITAL COMPONENTS (SHENZHEN) Co.,Ltd. Country or region after: China Address before: No. 1 Sanchuang Road, Xiaopeng Gang Village, Longxi Street, Boluo County, Huizhou City, Guangdong Province, 516100 Patentee before: Huizhou Sanchuang Technology Co.,Ltd. Country or region before: China |