CN208778306U - A kind of light-operated electric fan - Google Patents
A kind of light-operated electric fan Download PDFInfo
- Publication number
- CN208778306U CN208778306U CN201821485698.0U CN201821485698U CN208778306U CN 208778306 U CN208778306 U CN 208778306U CN 201821485698 U CN201821485698 U CN 201821485698U CN 208778306 U CN208778306 U CN 208778306U
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- fixedly connected
- light
- shell
- electric fan
- mounting groove
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Abstract
The utility model discloses a kind of light-operated electric fans, including shell, connecting column is fixedly connected on the shell, one end of the connecting column is equipped with rotary head, the rotary head is located in shell, multiple mounting grooves are symmetrically arranged in the rotary head, multiple fixed blocks are fixedly connected on the downside wall of each mounting groove, connecting plate is connected on the fixed block, one end of the connecting plate is welded with flabellum, running through on each mounting groove has pull rod, one end of the pull rod is fixedly connected with T-shaped block, the other end of the pull rod runs through the upper side wall of mounting groove and is fixedly connected with handle, the both ends of the T-shaped block are fixedly connected to cutting ferrule, the cutting ferrule is equipped with groove, the fixed block is stuck in groove.The utility model passes through T-shaped block, cutting ferrule, rubber pad, the isostructural interaction of spring, flabellum may make to disassemble so that need to only pull up handle, it can be used for multiple times and also avoid the occurrence of stripped thread phenomenon, flabellum is caused to be difficult to dismantle and influence the service life of imparting knowledge to students.
Description
Technical field
The utility model relates to simulation teching technical field more particularly to a kind of simulation teching light electronic controlled fans.
Background technique
With the development of science and technology, improvement of living standard, the development of various electric appliances is also more and more convenient, and electric fan is also wherein
One of, from the remote control electric fan of initial button electric fan till now, present light-operated electric fan is also more more and more universal.
Light-operated electric fan is one kind that switch is realized by light-operated circuit, in order to which the work for making student understand light-operated electric fan is former
Reason, now with the light-operated electric fan of many teaching aids.The work of light-operated fan is preferably shown to student during teaching
Principle and structure, frequent assembly and disassembly, but the fixation of flabellum is still using bolt and nut and realizes fixed, but is tearing open
It is easy so as to cause being difficult to dismantle flabellum, to influence light-operated fan so that the phenomenon that stripped thread occurs in bolt and nut when unloading
Teaching service life and effect.
Summary of the invention
The purpose of the utility model is to provide a kind of light-operated fan, the fixation for solving flabellum in the prior art, which is still, to be made
Realized with bolt and nut it is fixed, disassembly when be easy so that there is the phenomenon that stripped thread in bolt and nut, so as to cause difficulty
The problem of to dismantle flabellum.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of light-operated electric fan, including shell are fixedly connected with connecting column on the shell, and one end of the connecting column is set
There is rotary head, the rotary head is located in shell, and multiple mounting grooves, the downside wall of each mounting groove are symmetrically arranged in the rotary head
On be fixedly connected with multiple fixed blocks, connecting plate is connected on the fixed block, one end of the connecting plate is welded with flabellum, often
Through there is pull rod on a mounting groove, one end of the pull rod is fixedly connected with T-shaped block, and the other end of the pull rod is through peace
The upper side wall of tankage is simultaneously fixedly connected with handle, and the both ends of the T-shaped block are fixedly connected to cutting ferrule, and the cutting ferrule is equipped with recessed
Slot, the fixed block are stuck in groove, and spring is also wrapped on the pull rod, and one end of the spring is against the side of T-shaped block,
The other end of the spring is fixedly connected on the upper side wall of mounting groove.
Preferably, fixture block is fixedly connected at the center on the mounting groove downside wall, one end of the fixture block is through company
Fishplate bar simultaneously engages the one end for being connected to T-shaped block.
Preferably, rubber pad is bonded in the groove, the fixed block is against in rubber pad.
Preferably, the number of the fixed block is three, three fixed block settings in equilateral triangle.
Preferably, the downside wall of the shell is equipped with multiple decorations, and each decoration includes drawstring, the drawing
One end of rope is fixedly connected on shell, and multiple glass marbles are interspersed on the drawstring.
Preferably, non-slip mat is wrapped on the handle, the non-slip mat is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that
1, by T-shaped block, cutting ferrule, rubber pad, the isostructural interaction of spring, so that need to only pull up handle
Flabellum may make to disassemble, can be used for multiple times and also avoid the occurrence of stripped thread phenomenon, flabellum is caused to be difficult to dismantle, can effectively mention
The teaching service life of high light-operated fan and effect.
2, flabellum appearance position deviation can be prevented using the engagement between fixture block and T-shaped block simultaneously, so that flabellum is more
It is secured.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of light-operated electric fan positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1.
In figure: 1 shell, 2 connecting columns, 3 decorations, 4 flabellums, 5 rotary heads, 6 pull rods, 7 mounting grooves, 8 connecting plates, 9 fixed blocks,
10 springs, 11 T-shaped blocks, 12 fixture blocks, 13 cutting ferrules, 14 rubber pads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the downside wall of a kind of light-operated electric fan, including shell 1, shell 1 is equipped with multiple decorations 3, often
A decoration 3 includes drawstring, and one end of drawstring is fixedly connected on shell 1, multiple glass marbles are interspersed on drawstring, utilize glass
Ball can increase the aesthetics of equipment, and connecting column 2 is fixedly connected on shell 1, and one end of connecting column 2 is equipped with rotary head 5, rotary head 5
In shell 1, it is symmetrically arranged with multiple mounting grooves 7 in rotary head 5, is fixedly connected on the downside wall of each mounting groove 7 multiple solid
Determine block 9, the number of fixed block 9 is three, three settings in equilateral triangle of fixed block 9, it is connected with connecting plate 8 on fixed block 9,
Triangle most stability causes equipment unstable, influences so as to avoid the connecting plate being mounted on fixed block 8 from shaking
The operating of equipment.(rotation of rotary head 5 is controlled using light-operated circuit, belongs to prior art means, working principle is not done in detail
Description)
Further, one end of connecting plate 8 is welded with flabellum 4, and running through on each mounting groove 7 has pull rod 6, and the one of pull rod 6
End is fixedly connected with T-shaped block 11, and the other end of pull rod 6 runs through the upper side wall of mounting groove 7 and is fixedly connected with handle, wraps up on handle
Equipped with non-slip mat, non-slip mat is equipped with anti-skid chequer, increases the frictional force between palm using anti-skid chequer, consequently facilitating handle to
Upper pulling, the both ends of T-shaped block 11 are fixedly connected to cutting ferrule 13, and cutting ferrule 13 is equipped with groove, and fixed block 9 is stuck in groove, recessed
Rubber pad 14 is bonded in slot, fixed block 9 is against in rubber pad 14, due to the toughness and elasticity of rubber pad 14, can increase rubber
Frictional force between 14 side of rubber mat and fixed block 9, so that the fixation of cutting ferrule 13 is more firm.
Further, spring 10 is also wrapped on pull rod 6, one end of spring 10 is against the side of T-shaped block 11, spring 10
The other end be fixedly connected on the upper side wall of mounting groove 7, be fixedly connected with fixture block 12 at the center on 7 downside wall of mounting groove,
One end of fixture block 12 is connected to one end of T-shaped block 11 through connecting plate 8 and engagement, moves down in T-shaped block 11 and nibbles with fixture block 12
Can be with when conjunction so that flabellum 4 is not in position deviation in the rotation so that generated when flabellum 4 rotates compared with
Big noise.
In the utility model, when user uses the device, handle is pulled up when needing to dismantle, drives pull rod
6 move up, so that spring 10 compresses, while T-shaped block 11 and cutting ferrule 13 being driven to move up, are allowed to be detached from fixed block
9 and fixture block 12, then flabellum 4 is moved up, is allowed to be detached from 9 fixture block 12 of fixed block, then pull outward, so that flabellum
Connecting plate 8 is stuck on fixed block 9 by 4 disassemblies, installation when, handle is then decontroled, so that pull rod 6 is under the action of spring 10
So that cutting ferrule 13 is caught in fixed block 9, finally presses pull rod 6 and be allowed to be caught in fixed block 9 completely.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of light-operated electric fan, including shell (1), which is characterized in that connecting column (2) are fixedly connected on the shell (1),
One end of the connecting column (2) is equipped with rotary head (5), and the rotary head (5) is located in shell (1), is symmetrically arranged on the rotary head (5)
Multiple mounting grooves (7) are fixedly connected with multiple fixed blocks (9), the fixed block on the downside wall of each mounting groove (7)
(9) it is connected on connecting plate (8), one end of the connecting plate (8) is welded with flabellum (4), is run through on each mounting groove (7)
Have pull rod (6), one end of the pull rod (6) is fixedly connected with T-shaped block (11), and the other end of the pull rod (6) runs through mounting groove
(7) upper side wall is simultaneously fixedly connected with handle, and the both ends of the T-shaped block (11) are fixedly connected to cutting ferrule (13), the cutting ferrule
(13) it is equipped with groove, the fixed block (9) is stuck in groove, is also wrapped with spring (10), the spring on the pull rod (6)
(10) one end is against the side of T-shaped block (11), and the other end of the spring (10) is fixedly connected on the upper side wall of mounting groove (7)
On.
2. a kind of light-operated electric fan according to claim 1, which is characterized in that on mounting groove (7) downside wall
It is fixedly connected at the heart fixture block (12), one end of the fixture block (12) is through connecting plate (8) and engagement is connected to T-shaped block (11)
One end.
3. a kind of light-operated electric fan according to claim 1, which is characterized in that be bonded with rubber pad in the groove
(14), the fixed block (9) is against in rubber pad (14).
4. a kind of light-operated electric fan according to claim 1, which is characterized in that the number of the fixed block (9) is three,
Three fixed block (9) settings in equilateral triangle.
5. a kind of light-operated electric fan according to claim 1, which is characterized in that the downside wall of the shell (1) is equipped with
Multiple decorations (3), each decoration (3) includes drawstring, and one end of the drawstring is fixedly connected on shell (1), institute
It states and is interspersed with multiple glass marbles on drawstring.
6. a kind of light-operated electric fan according to claim 1, which is characterized in that be wrapped with non-slip mat, institute on the handle
Non-slip mat is stated equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485698.0U CN208778306U (en) | 2018-09-12 | 2018-09-12 | A kind of light-operated electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485698.0U CN208778306U (en) | 2018-09-12 | 2018-09-12 | A kind of light-operated electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778306U true CN208778306U (en) | 2019-04-23 |
Family
ID=66160671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485698.0U Active CN208778306U (en) | 2018-09-12 | 2018-09-12 | A kind of light-operated electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778306U (en) |
-
2018
- 2018-09-12 CN CN201821485698.0U patent/CN208778306U/en active Active
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