CN212454925U - Portable fan temporary fixing structure - Google Patents
Portable fan temporary fixing structure Download PDFInfo
- Publication number
- CN212454925U CN212454925U CN202020972134.0U CN202020972134U CN212454925U CN 212454925 U CN212454925 U CN 212454925U CN 202020972134 U CN202020972134 U CN 202020972134U CN 212454925 U CN212454925 U CN 212454925U
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- China
- Prior art keywords
- fan
- wall
- supporting
- extrusion rod
- portable
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- 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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- 238000001125 extrusion Methods 0.000 claims abstract description 38
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a temporary fixed knot of portable fan constructs, including portable fan structure, portable fan structure includes fan fuselage and fan fuselage, the fan fuselage rotates the upper end of installing at the fan fuselage, portable fan structure is still including supporting the main part, the upper end rear portion inner wall that the upper end of supporting the main part passes through the fan fuselage rotates the installation, the fan fuselage includes shell frame and screw extrusion pole, the draw-in groove has been seted up to the lower extreme of fan fuselage, the lower extreme inner wall at the fan fuselage is installed in the grafting of screw extrusion pole screw thread, the one end of screw extrusion pole is located the draw-in groove, the other end of screw extrusion pole runs through the shell frame, it includes pivot, bracing piece, connecting plate and commentaries on classics piece to support the main part, the pivot is provided with a pair. The utility model discloses convenient on the basis of conveniently carrying fixed with the target plate, also made things convenient for the device to put through the desktop simultaneously, better satisfied use needs.
Description
Technical Field
The utility model relates to a portable fan equipment technical field specifically is a temporary fixed knot of portable fan constructs.
Background
The conventional portable small fan usually needs to be held by hands for use, and is placed on a desktop, so that the problem that the portable small fan is unstable to place due to the fact that the chassis is too small is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temporary fixed knot of portable fan constructs to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a temporary fixing structure of a portable fan comprises a portable fan structure, wherein the portable fan structure comprises a fan body and a fan body, and the fan body is rotatably arranged at the upper end of the fan body; the portable fan structure also comprises a supporting main body, wherein the upper end of the supporting main body is rotatably arranged through the inner wall of the rear part of the upper end of the fan body; the fan body comprises a shell frame and a threaded extrusion rod, a clamping groove is formed in the lower end of the fan body, the threaded extrusion rod is installed on the inner wall of the lower end of the fan body in a threaded insertion mode, one end of the threaded extrusion rod is located in the clamping groove, and the other end of the threaded extrusion rod penetrates through the shell frame; the supporting main body comprises a rotating shaft, a supporting rod, a connecting plate and a rotating block, the rotating shaft is provided with a pair of rotating shafts, the rotating shafts are symmetrically and fixedly connected to the upper side ends of the supporting rods, the rotating shafts are rotated to be spliced on the inner wall of the upper rear end of the shell frame, the supporting rods are slidably clamped and connected on the inner wall of the rear end of the shell frame, the lower ends of the supporting rods are fixedly connected to one ends of the connecting plate, the connecting plate is slidably clamped and connected on the inner wall of the clamping groove, the upper end of the rotating block is rotated to be installed on the lower wall of the other end of the connecting plate, the rotating block is slidably clamped and connected on the.
Preferably, the fan body further comprises a knob, and the side end of the knob is fixedly connected to the outer end of the threaded extrusion rod.
Preferably, the fan body further comprises a pair of first supporting legs, and the upper ends of the first supporting legs are fixedly connected with the lower wall of the shell frame.
Preferably, the support main body further comprises a pair of second support legs, and the upper ends of the second support legs are fixedly connected through the lower wall of the rotating block.
Preferably, the support main part still includes the slide opening, the slide opening fretwork is seted up at the lateral wall of commentaries on classics piece, slide opening and screw thread extrusion pole sliding contact.
Compared with the prior art, the beneficial effects of the utility model are as follows:
in the using process, when the device needs to be placed on a target desktop for use, the threaded extrusion rod is firstly screwed out, one end of the threaded extrusion rod, which is positioned in the rotating block, enters the shell frame, so that the sliding relation between the rotating block and the shell frame is restored, the rotating block is pushed out backwards by hands, the rotating block drives the connecting plate to drive the supporting rod to turn backwards, the angle between the supporting rod and the shell frame is stabilized by using the friction force between the supporting rod and the shell frame, then the rotating block rotates ninety degrees along the lower end of the connecting plate, then the lower end of the device is placed on the target desktop for use, the supporting range between the device and the desktop is increased by using the staggered mode between the rotating block and the shell frame, and the placing stability of the device is improved; when the device needs to be fixed on a target plate, the clamping groove at the lower end of the shell frame is covered outside the target plate, the threaded extrusion rod is screwed into the clamping groove, the threaded extrusion rod is utilized to extrude the target plate to fix the shell frame, and therefore the purpose of temporarily fixing the shell frame and the target plate together is achieved.
Drawings
Fig. 1 is a schematic view of the main body of the present invention;
fig. 2 is a schematic view of the closed structure of the main body of the present invention;
fig. 3 is a schematic structural view of the fan body of the present invention;
fig. 4 is a schematic view of the structure of the support main body of the present invention.
In the figure: 1. a portable fan structure; 2. a fan body; 3. a support body; 4. a fan body; 5. a housing; 6. a threaded extrusion stem; 7. a first supporting leg; 8. a knob; 9. a rotating shaft; 10. a support bar; 11. a connecting plate; 12. rotating the block; 13. a second support leg; 14. and (4) a slide hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a temporary fixing structure of a portable fan comprises a portable fan structure 1, wherein the portable fan structure 1 comprises a fan body 2 and a fan body 4, and the fan body 4 is rotatably arranged at the upper end of the fan body 2; the portable fan structure 1 further comprises a supporting main body 3, wherein the upper end of the supporting main body 3 is rotatably arranged through the inner wall of the rear part of the upper end of the fan body 2; the fan body 2 comprises a shell frame 5 and a threaded extrusion rod 6, a clamping groove is formed in the lower end of the fan body 2, the threaded extrusion rod 6 is installed on the inner wall of the lower end of the fan body 2 in a threaded insertion mode, one end of the threaded extrusion rod 6 is located in the clamping groove, and the other end of the threaded extrusion rod 6 penetrates through the shell frame 5; the supporting main body 3 comprises a rotating shaft 9, a supporting rod 10, a connecting plate 11 and a rotating block 12, the rotating shaft 9 is provided with a pair, the rotating shaft 9 is symmetrically and fixedly connected to the upper side end of the supporting rod 10, the rotating shaft 9 is rotatably inserted and installed on the inner wall of the upper rear end of the shell frame 5, the supporting rod 10 is slidably clamped and installed on the inner wall of the rear end of the shell frame 5, the lower end of the supporting rod 10 is fixedly connected to one end of the connecting plate 11, the connecting plate 11 is slidably clamped and connected to the inner wall of the clamping groove, the upper end of the rotating block 12 is rotatably installed on the lower wall of the other end of the connecting plate 11, the rotating block 12 is slidably clamped and; in the using process, when the device needs to be placed on a target desktop for use, the threaded extrusion rod 6 is firstly screwed out, one end of the threaded extrusion rod 6, which is positioned inside the rotating block 12, enters the shell frame 5, so that the sliding relation between the rotating block 12 and the shell frame 5 is restored, the rotating block 12 is pushed out backwards by hands, the connecting plate 11 is driven by the rotating block 12 to drive the supporting rod 10 to turn backwards, the angle between the supporting rod 10 and the shell frame 5 is stabilized by using the friction force between the supporting rod 10 and the shell frame 5, then the rotating block 12 rotates ninety degrees along the lower end of the connecting plate 11, then the lower end of the device is placed on the target desktop for use, the supporting range between the device and the desktop is increased by using the staggered mode between the rotating block 12 and the shell frame 5, and the placing stability of the device is improved; when the device needs to be fixed on a target plate, the clamping groove at the lower end of the shell frame 5 is covered outside the target plate, the threaded extrusion rod 6 is screwed into the clamping groove, and the target plate is extruded by the threaded extrusion rod 6 to fix the shell frame 5, so that the shell frame 5 and the target plate are temporarily fixed together.
The fan body 2 also comprises a knob 8, and the side end of the knob 8 is fixedly connected with the outer end of the threaded extrusion rod 6; the manual screwing threaded extrusion rod 6 is convenient to rotate through the knob 8.
The fan body 2 further comprises a pair of first supporting legs 7, and the upper ends of the first supporting legs 7 are fixedly connected through the lower wall of the shell frame 5; the stability of placing the shell frame 5 and the target desktop is improved through the first supporting feet 7.
The supporting main body 3 further comprises a pair of second supporting legs 13, and the upper ends of the second supporting legs 13 are fixedly connected through the lower wall of the rotating block 12; the stability of the rotating block 12 and the target desktop is improved through the second supporting leg 13.
The supporting main body 3 further comprises a sliding hole 14, the sliding hole 14 is hollowed in the side wall of the rotating block 12, and the sliding hole 14 is in sliding contact with the threaded extrusion rod 6; when the device needs to be closed again, the operation is reversed in the same way.
The working principle is as follows: in the using process, when the device needs to be placed on a target desktop for use, the threaded extrusion rod 6 is firstly screwed out, one end of the threaded extrusion rod 6, which is positioned inside the rotating block 12, enters the shell frame 5, so that the sliding relation between the rotating block 12 and the shell frame 5 is restored, the rotating block 12 is pushed out backwards by hands, the connecting plate 11 is driven by the rotating block 12 to drive the supporting rod 10 to turn backwards, the angle between the supporting rod 10 and the shell frame 5 is stabilized by using the friction force between the supporting rod 10 and the shell frame 5, then the rotating block 12 rotates ninety degrees along the lower end of the connecting plate 11, then the lower end of the device is placed on the target desktop for use, the supporting range between the device and the desktop is increased by using the staggered mode between the rotating block 12 and the shell frame 5, and the placing stability of the device is improved; when the device needs to be fixed on a target plate, the clamping groove at the lower end of the shell frame 5 is covered outside the target plate, the threaded extrusion rod 6 is screwed into the clamping groove, the threaded extrusion rod 6 is utilized to extrude the target plate to fix the shell frame 5, and therefore the purpose of temporarily fixing the shell frame 5 and the target plate together is achieved, the rotary knob 8 facilitates the manual rotation of the threaded extrusion rod 6, the stability of the shell frame 5 and the target desktop is improved through the first supporting leg 7, the stability of the rotary block 12 and the target desktop is improved through the second supporting leg 13, and when the device needs to be closed again, the same principle can be operated reversely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a temporary fixed knot of portable fan constructs, includes portable fan structure (1), portable fan structure (1) includes fan fuselage (2) and fan organism (4), fan organism (4) rotate and install the upper end at fan fuselage (2), its characterized in that: the portable fan structure (1) further comprises a supporting main body (3), wherein the upper end of the supporting main body (3) is rotatably arranged through the inner wall of the rear part of the upper end of the fan body (2); the fan body (2) comprises a shell frame (5) and a threaded extrusion rod (6), a clamping groove is formed in the lower end of the fan body (2), the threaded extrusion rod (6) is installed on the inner wall of the lower end of the fan body (2) in a threaded insertion mode, one end of the threaded extrusion rod (6) is located in the clamping groove, and the other end of the threaded extrusion rod (6) penetrates through the shell frame (5); support main part (3) including pivot (9), bracing piece (10), connecting plate (11) and commentaries on classics piece (12), pivot (9) are provided with a pair ofly, pivot (9) symmetry fixed connection is at the upper portion side of bracing piece (10), pivot (9) are rotated and are pegged graft the inner wall of installing at the upper portion rear end of housing (5), bracing piece (10) slip joint is installed at the rear end inner wall of housing (5), the lower extreme fixed connection of bracing piece (10) is in the one end of connecting plate (11), connecting plate (11) slip joint is at the inner wall of draw-in groove, the upper end of commentaries on classics piece (12) is rotated and is installed the lower wall at the other end of connecting plate (11), change piece (12) slip joint and at the inner wall sliding contact of draw-in groove, tip extrusion rod (6) are located the draw-in groove and change piece (12).
2. A portable fan temporary fixing structure as set forth in claim 1, wherein: the fan body (2) further comprises a knob (8), and the side end of the knob (8) is fixedly connected to the outer end of the threaded extrusion rod (6).
3. A portable fan temporary fixing structure as set forth in claim 1, wherein: fan fuselage (2) still include first supporting leg (7), first supporting leg (7) are provided with a pair ofly, the lower wall fixed connection of shell frame (5) is passed through to the upper end of first supporting leg (7).
4. A portable fan temporary fixing structure as set forth in claim 1, wherein: the supporting main body (3) further comprises a second supporting leg (13), a pair of second supporting legs (13) is arranged, and the upper ends of the second supporting legs (13) are fixedly connected through the lower wall of the rotating block (12).
5. A portable fan temporary fixing structure as set forth in claim 1, wherein: the supporting main body (3) further comprises a sliding hole (14), the sliding hole (14) is hollowed on the side wall of the rotating block (12), and the sliding hole (14) is in sliding contact with the threaded extrusion rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972134.0U CN212454925U (en) | 2020-06-01 | 2020-06-01 | Portable fan temporary fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972134.0U CN212454925U (en) | 2020-06-01 | 2020-06-01 | Portable fan temporary fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212454925U true CN212454925U (en) | 2021-02-02 |
Family
ID=74477508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020972134.0U Expired - Fee Related CN212454925U (en) | 2020-06-01 | 2020-06-01 | Portable fan temporary fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212454925U (en) |
-
2020
- 2020-06-01 CN CN202020972134.0U patent/CN212454925U/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: 20210202 |