CN208419041U - A kind of air-cooler fan housing locking device - Google Patents
A kind of air-cooler fan housing locking device Download PDFInfo
- Publication number
- CN208419041U CN208419041U CN201820718376.XU CN201820718376U CN208419041U CN 208419041 U CN208419041 U CN 208419041U CN 201820718376 U CN201820718376 U CN 201820718376U CN 208419041 U CN208419041 U CN 208419041U
- Authority
- CN
- China
- Prior art keywords
- shaft
- fan housing
- slot
- cabinet
- air
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of air-cooler fan housing locking devices, including cabinet and fan housing, fan housing is equipped with several mounting grooves, fan housing is mounted on cabinet, the upper side of the cabinet is equipped with several rotation slots, the rotation slot is uniformly distributed around the circumference of fan housing, shaft is equipped in the rotation slot, the shaft and rotation slot sliding cooperate, the shaft is equipped with limiting device, the upper end of the shaft is fixed with connecting rod, the connecting rod is connected with bolt far from one end of shaft, the bolt and connecting rod are rotatablely connected, the bolt passes through mounting groove and is threadedly coupled with cabinet.The utility model, which is avoided that after bolt is backed out, to be lost.
Description
Technical field
The utility model belongs to refrigerating field, more specifically to a kind of air-cooler fan housing locking device.
Background technique
Present air-cooler includes on cabinet, and cabinet is equipped with fan housing, and fan housing is equipped with several mounting grooves, bolt is passed through
Mounting groove is threadedly coupled with the threaded hole on the outer wall of cabinet, so that fan housing and cabinet be fixed, but is needed when fan housing disassembly
Bolt is backed out one by one, the place that the bolt backed out does not store specially is easily lost, and is needed to find when fan housing is installed and be twisted
Under bolt.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of air-cooler fan housing locking for avoiding bolt loss
Device.
To achieve the above object, the utility model provides following technical solution: a kind of air-cooler fan housing locking device, packet
Cabinet and fan housing are included, fan housing is equipped with several mounting grooves, and fan housing is mounted on cabinet, and the upper side of the cabinet is equipped with several turns
Dynamic slot, the rotation slot are uniformly distributed around the circumference of fan housing, and shaft, the shaft and rotation slot are equipped in the rotation slot
Sliding cooperation, the shaft are equipped with limiting device, and the upper end of the shaft is fixed with connecting rod, and the connecting rod is far from shaft
One end be connected with bolt, the bolt and connecting rod are rotatablely connected, and the bolt passes through mounting groove and is threadedly coupled with cabinet.
Further, the limiting device includes limit spring, and one end of the limit spring is fixedly connected with shaft, separately
One end is fixedly connected with the bottom surface of rotation slot.
Further, the bottom of the rotation slot is equipped with annular groove one, is equipped with rotor plate, the rotation in the annular groove one
Plate and annular groove one are rotatablely connected, and one end of the limit spring is fixedly connected with shaft, and the other end is fixedly connected with rotor plate.
Further, the bolt includes screw rod and connecting column, and one end of the screw rod is fixedly connected with connecting column, described
The upper side of connecting column is fixed with connecting shaft, and the connecting rod is equipped with link slot far from one end of shaft, and the connecting shaft passes through
Link slot, the connecting shaft and link slot are rotatablely connected, and the upper end of the connecting shaft is fixed with limit plate.
Further, the upper side of the limit plate is equipped with flat recess.
Further, the limiting device includes gag lever post, and the outer wall of the shaft is equipped with limiting slot, the gag lever post
One end be fixedly connected with the inner wall of rotation slot, the other end and limiting slot grafting, the gag lever post relative limit slot is along vertical side
Cooperate to sliding.
In conclusion the utility model has the beneficial effects that fan housing is placed when fan housing needs to install in the utility model
On cabinet, rotating shaft is directed at screw rod with mounting groove, then uses screwdriver rotary spacing plate, screw rod is with respect to connecting rod at this time
Bolt is passed through mounting groove and is threadedly coupled with cabinet by rotation, and limit spring is in compressive state at this time, and limit spring gives screw rod
Outside power plays the role of preventing screw bolt loosening；With screwdriver rotary spacing plate when fan housing needs to dismantle, screw rod is opposite at this time
Connecting rod rotation, screw rod gradually produce cabinet, and shaft is gradually moved to outside rotation slot during screw rod produces, until screw rod
Mounting groove is left completely, fan housing can be dismantled, and screw rod is still connect with cabinet at this time, woth no need to which screw rod is removed placement
In special place.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of air-cooler fan housing locking device of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at I；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the sectional view in Fig. 3 at A-A-；
Fig. 5 is the partial enlarged view in Fig. 4 at II.
Appended drawing reference: 1, connecting column；2, flat recess；3, limit plate；4, connecting shaft；5, screw rod；6, connecting rod；7, shaft；
8, limit spring；9, rotation slot；10, rotor plate；11, threaded hole；12, mounting groove；13, fan housing；14, cabinet.
Specific embodiment
A kind of embodiment of air-cooler fan housing locking device of the utility model is described further referring to figs. 1 to Fig. 5.
A kind of air-cooler fan housing locking device, including cabinet 14 and fan housing 13, fan housing 13 are equipped with several mounting grooves 12, peace
Tankage 12 is uniformly distributed around the circumference of fan housing 13, and fan housing 13 is mounted on cabinet 14, and cabinet 14 is equipped with several and installation
The one-to-one threaded hole 11 of slot 12, the upper side of cabinet 14 are equipped with several rotation slots 9, axis circle of the rotation slot 9 around fan housing 13
Week is uniformly distributed, and shaft 7 is equipped in rotation slot 9, and shaft 7 and the sliding of rotation slot 9 cooperate, and shaft 7 is equipped with limiting device, shaft
7 upper end is fixed with connecting rod 6, and connecting rod 6 is connected with bolt far from one end of shaft 7, and bolt and connecting rod 6 are rotatablely connected,
Bolt passes through mounting groove 12 and is threadedly coupled with the threaded hole 11 on cabinet 14；Bolt is back-outed to 11 process of threaded hole on cabinet 14
In, bolt is rotated relative to connecting rod 6, while shaft 7 is moved along rotation slot 9, and limits device limit rotary shaft 7 leaves rotation slot 9.
Limiting device includes limit spring 8, and one end of limit spring 8 is fixedly connected with shaft 7, the other end and rotation slot 9
Bottom surface be fixedly connected, limit spring 8 guarantee shaft 7 relatively rotate slot 9 slide while, avoid shaft 7 from cabinet 14
On fall.
The bottom of 7 slot of shaft is equipped with annular groove one, and rotor plate 10 is equipped in annular groove one, and rotor plate 10 and the rotation of annular groove one connect
It connects, one end of limit spring 8 is fixedly connected with shaft 7, and the other end is fixedly connected with rotor plate 10；Rotor plate when rotating shaft 7
10 rotate simultaneously, avoid limit spring 8 and are distorted.
Bolt includes screw rod 5 and connecting column 1, and one end of screw rod 5 is fixedly connected with connecting column 1, and the upper side of connecting column 1 is solid
Surely have a connecting shaft 4, connecting rod 6 is equipped with link slot far from one end of shaft 7, and connecting shaft 4 passes through link slot, connecting shaft 4 with connect
Slot rotation connection, the upper end of connecting shaft 4 are fixed with limit plate 3, and connecting rod 6 is in limit plate 3 and connecting column 1.
The upper side of limit plate 3 is equipped with flat recess 2, and convenient screwdriver rotates screw rod 5.
The use process of the utility model: when fan housing 13 needs to install, fan housing 13 being placed on cabinet 14, and rotation turns
Axis 7 is directed at screw rod 5 with mounting groove 12, then uses screwdriver rotary spacing plate 3, and screw rod 5 is rotated relative to connecting rod 6 at this time, will
Bolt passes through mounting groove 12 and is threadedly coupled with cabinet 14, and limit spring 8 is in compressive state at this time, and limit spring 8 gives screw rod 5
Outside power plays the role of preventing screw rod 5 from loosening；With screwdriver rotary spacing plate 3 when fan housing 13 needs to dismantle, screw rod at this time
5 rotate relative to connecting rod 6, and screw rod 5 gradually produces cabinet 14, and shaft 7 is gradually to outside rotation slot 9 during screw rod 5 produces
It is mobile, until screw rod 5 leaves mounting groove 12 completely, fan housing 13 can be dismantled, screw rod 5 still connects with cabinet 14 at this time
It connects, is placed on special place woth no need to remove screw rod 5.
Limiting device may be arranged as gag lever post, and the outer wall of shaft 7 is equipped with limiting slot, one end of gag lever post and rotation
The inner wall of slot 9 is fixedly connected, and the other end and limiting slot grafting, gag lever post relative limit slot slide cooperation along the vertical direction, is limited
Bar avoids shaft 7 and falls from rotation slot 9.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of air-cooler fan housing locking device, including cabinet and fan housing, fan housing is equipped with several mounting grooves, and fan housing is mounted on case
On body, it is characterised in that: the upper side of the cabinet is equipped with several rotation slots, and the rotation slot is uniform around the circumference of fan housing
Distribution, the rotation slot is interior to be equipped with shaft, and the shaft and rotation slot sliding cooperate, and the shaft is equipped with limiting device, institute
The upper end for stating shaft is fixed with connecting rod, and the connecting rod is connected with bolt, the bolt and connecting rod far from one end of shaft
Rotation connection, the bolt pass through mounting groove and are threadedly coupled with cabinet.
2. a kind of air-cooler fan housing locking device according to claim 1, it is characterised in that: the limiting device includes limit
Position spring, one end of the limit spring are fixedly connected with shaft, and the other end is fixedly connected with the bottom surface of rotation slot.
3. a kind of air-cooler fan housing locking device according to claim 2, it is characterised in that: the bottom of the rotation slot is set
There is annular groove one, rotor plate is installed in the annular groove one, the rotor plate and annular groove one are rotatablely connected, and the one of the limit spring
End is fixedly connected with shaft, and the other end is fixedly connected with rotor plate.
4. a kind of air-cooler fan housing locking device according to claim 3, it is characterised in that: the bolt include screw rod and
One end of connecting column, the screw rod is fixedly connected with connecting column, and the upper side of the connecting column is fixed with connecting shaft, the connection
Bar is equipped with link slot far from one end of shaft, and the connecting shaft passes through link slot, and the connecting shaft and link slot are rotatablely connected, institute
The upper end for stating connecting shaft is fixed with limit plate.
5. a kind of air-cooler fan housing locking device according to claim 4, it is characterised in that: the upper side of the limit plate
Equipped with flat recess.
6. a kind of air-cooler fan housing locking device according to claim 1, it is characterised in that: the limiting device includes limit
The outer wall of position bar, the shaft is equipped with limiting slot, and one end of the gag lever post is fixedly connected with the inner wall of rotation slot, the other end
With limiting slot grafting, the gag lever post relative limit slot slides cooperation along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718376.XU CN208419041U (en) | 2018-05-15 | 2018-05-15 | A kind of air-cooler fan housing locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718376.XU CN208419041U (en) | 2018-05-15 | 2018-05-15 | A kind of air-cooler fan housing locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419041U true CN208419041U (en) | 2019-01-22 |
Family
ID=65115298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718376.XU Expired - Fee Related CN208419041U (en) | 2018-05-15 | 2018-05-15 | A kind of air-cooler fan housing locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208419041U (en) |
-
2018
- 2018-05-15 CN CN201820718376.XU patent/CN208419041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190515 |