CN218407874U

CN218407874U - Fan frame capable of being assembled and disassembled in guiding manner

Info

Publication number: CN218407874U
Application number: CN202222812152.4U
Authority: CN
Inventors: 董聿生
Original assignee: Shanghai Duqiao Technology Co ltd
Current assignee: Shanghai Duqiao Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-31
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a fan frame of steerable dismouting relates to the fan frame field, which comprises a main frame, the lateral wall of main frame rotates and is connected with the swivel becket, the lateral wall of swivel becket articulates there is the multiunit rotor arm, the spout that corresponds with the rotor arm is seted up to the lateral wall of main frame, the lateral wall fixedly connected with of rotor arm extends to the inside slide bar of spout, the terminal fixedly connected with rubber clip of rotor arm. The utility model discloses can be so that fan frame can be convenient quick install on the lateral wall of analysis appearance to only need promote when dismantling fan frame from the analysis appearance to press the depression bar can automatic pine to take off, thereby improved the maintenance efficiency of fan, can be so that the wind that the fan blew off can be by convenient change angle, prevent that the air current that the fan blew off influences going on of other experiments in next door in the in-process of experiment, guaranteed that the experiment is the rigor of inside experiment.

Description

Fan frame capable of being assembled and disassembled in guiding manner

Technical Field

The utility model relates to a fan frame field specifically is a fan frame of steerable dismouting.

Background

The laboratory can use multiple analysis appearance to carry out the analysis to the study object, for example spectral analysis appearance, sulphur determination appearance etc. to obtain research data, at the in-process of analysis appearance operation, the instrument can produce a large amount of heats, in order to prevent that the circumstances such as high temperature crash from appearing in the instrument, need use the heat dissipation fan to dispel the heat to the instrument, thereby prevent that the analysis appearance temperature is too high.

The spectral analysis appearance fan is rotating always at long-time operation in-process, lead to the fan surface can pile up a large amount of dusts, consequently need take off the fan and clear up the dust or change, take off the in-process of fan and need dismantle fan frame, fan frame and spectral analysis appearance lateral wall now all are the mode that adopts the bolt, need adopt the certain number of turns of instrument to bolt rotation to its dismouting can accomplish the dismouting, the reduction of indirectness work efficiency.

SUMMERY OF THE UTILITY MODEL

Based on this, the present invention provides a fan frame capable of being assembled and disassembled in a guiding manner, so as to solve the technical problems mentioned in the background above.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan frame of steerable dismouting, includes the main frame, the lateral wall of main frame rotates and is connected with the swivel becket, the lateral wall of swivel becket articulates there is the multiunit rotor arm, the spout that corresponds with the rotor arm is seted up to the lateral wall of main frame, the lateral wall fixedly connected with of rotor arm extends to the inside slide bar of spout, the terminal fixedly connected with rubber clip of rotor arm.

Through adopting above-mentioned technical scheme for thereby push down and make rubber chuck loosen the lateral wall of instrument according to the depression bar, make the fan frame of analysis appearance can convenient dismantlement get off, make the clearance maintenance work of fan light convenient more.

The utility model discloses further set up to, the spacing tooth of inner wall fixedly connected with multiunit of swivel becket, the lateral wall of main frame articulates there is the spacer pin, the one end of the lateral wall fixedly connected with spring leaf of spacer pin, the other end fixed connection of spring leaf is at the lateral wall of main frame.

Through adopting above-mentioned technical scheme for fan frame can not appear the unexpected condition that drops after fixing fan frame on the analysis appearance lateral wall.

The utility model discloses further set up to, the lateral wall sliding connection of main frame has the press lever, the lateral wall fixedly connected with who presses the press lever promotes the piece, and promotes the piece and be narrow down go up wide trapezoidal.

Through adopting above-mentioned technical scheme, be convenient for contact fan frame's fixed state to convenient take off fan frame.

The utility model discloses further set up to, the lateral wall fixedly connected with catch bar of change collar, the outer wall cover of catch bar is equipped with the rubber sleeve the lateral wall fixedly connected with reset spring's of change collar one end, reset spring's the other end fixed connection is at the lateral wall of main frame.

Through adopting above-mentioned technical scheme, be convenient for after the spacer pin loosens spacing tooth the rotating ring can automatic re-setting.

The utility model discloses further set up to, the inner wall of main frame is rotated and is connected with the multiunit and changes the board, the bottom fixedly connected with silica gel pad of changeing the board.

Through adopting above-mentioned technical scheme, be convenient for control fan air-out angle to guaranteed that the frame has sufficient leakproofness when not using the analysis appearance, prevented that the foreign matter from getting into inside the analysis appearance.

The utility model discloses further set up to, the inner wall of main frame rotates and is connected with the threaded rod, the outer wall threaded connection of threaded rod has multiunit sliding block, multiunit the lateral wall of sliding block articulates the one end that has a set of ejector pin respectively, the other end fixed connection of ejector pin is at the lateral wall of commentaries on classics board.

Through adopting above-mentioned technical scheme for rotate the threaded rod and can drive the commentaries on classics board and rotate, thereby control the opening and closing of commentaries on classics board.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a main frame, swivel ring, rotor arm, spout, slide bar, rubber chuck, spacing tooth, spacer pin, spring leaf, press the press lever, promote the piece, mutually support for the fan frame can be convenient quick install on the lateral wall of analysis appearance, and only need promote the press lever can loosen automatically and take off when needing to dismantle the fan frame from the analysis appearance, thereby improved the maintenance efficiency of fan;

2. the utility model discloses a change mutually supporting of board, threaded rod, sliding block, ejector pin for the wind that the fan blew off can be by convenient change angle, prevents to influence going on of other experiments in the in-process air current that the fan blew off next door at the experiment.

Drawings

FIG. 1 is a schematic view of a cross-sectional three-dimensional structure of a main frame of the present invention;

FIG. 2 is a schematic view of the main section structure of the main frame of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a position relationship diagram of the limit pin and the pushing block of the present invention.

In the figure: 1. a main frame; 2. a rotating ring; 3. a rotating arm; 4. a chute; 5. a slide bar; 6. a rubber collet; 7. a limit tooth; 8. a spacing pin; 9. a spring plate; 10. a pressing lever; 11. a pushing block; 12. a push rod; 13. a return spring; 14. rotating the plate; 15. a threaded rod; 16. a slider; 17. and a push rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

The utility model provides a fan frame of steerable dismouting, as shown in fig. 1-4, including main frame 1, the lateral wall of main frame 1 rotates and is connected with swivel becket 2, the lateral wall of swivel becket 2 articulates there is multiunit rotor arm 3, the spout 4 that corresponds with rotor arm 3 is seted up to the lateral wall of main frame 1, the lateral wall fixedly connected with of rotor arm 3 extends to the inside slide bar 5 of spout 4, the terminal fixedly connected with rubber chuck 6 of rotor arm 3, the lateral wall fixedly connected with catch bar 12 of swivel becket 2, the outer wall cover of catch bar 12 is equipped with the rubber sleeve.

Drive swivel ring 2 through promoting catch bar 12 and rotate, swivel ring 2 promotes swivel plate 14 and rotates, thereby drive slide bar 5 and slide in 4 insides of spout, make the dwang promote the rubber aircraft nose and be close to analysis appearance lateral wall trompil, when the opening part of analysis appearance lateral wall is withstood simultaneously to multiunit rubber aircraft nose, fan frame has just been fixed on the analysis appearance, thereby reach the convenient mesh of installing fan frame, make maintenance work more convenient high-efficient between the fan of analysis appearance

Please refer to fig. 1, fig. 2 and fig. 4; inner wall fixedly connected with multiunit spacing tooth 7 of swivel ring 2, the lateral wall of main frame 1 articulates there is spacer pin 8, the one end of the lateral wall fixedly connected with spring leaf 9 of spacer pin 8, the other end fixed connection of spring leaf 9 is at the lateral wall of main frame 1, the lateral wall sliding connection of main frame 1 has press lever 10, the lateral wall fixedly connected with who presses lever 10 promotes piece 11, and promote piece 11 and be narrow down wide trapezoidal, the one end of the lateral wall fixedly connected with reset spring 13 of swivel ring 2, reset spring 13's the lateral wall fixed connection of the other end at main frame 1.

The fan frame is fixed through the pushing rotating ring 2 to drive the limiting teeth 7 to slide on the outer wall of the limiting pin 8, when the limiting teeth 7 scratch the limiting pin 8, the limiting pin 8 is pushed to compress the spring piece 9, when the limiting teeth 7 slide the limiting pin 8, the spring piece 9 pushes the limiting pin 8 to reset, in the process, the rotating ring 2 compresses the reset spring 13, after the fan frame is fixed, the pushing rotating ring 2 stops rotating, at the moment, the limiting pin 8 blocks the limiting teeth 7 to move reversely, and therefore the rubber chuck 6 is prevented from loosening, when the fan frame needs to be dismounted, the pressing rod 10 drives the pushing block 11 to slide towards the inside of the main frame 1, so that the limiting pin 8 rotates under the pushing of the pushing block 11, the limiting pin 8 cannot block the limiting teeth 7, at the moment, the reset spring 13 pushes the rotating ring 2 to reset, the rotating arm 3 rotates reversely, and therefore the rubber chuck 6 is loosened, the purpose of conveniently dismounting the fan bracket is achieved, then the pressing rod 10 is loosened, the spring piece 9 pushes the limiting pin 8 to reset, and meanwhile, and the pressing rod 10 resets.

Please refer to FIG. 3; the inner wall of main frame 1 rotates and is connected with multiunit commentaries on classics board 14, changes the silica gel pad behind the bottom fixed connection of board 14, and the inner wall of main frame 1 rotates and is connected with threaded rod 15, and the outer wall threaded connection of threaded rod 15 has multiunit sliding block 16, and the lateral wall of multiunit sliding block 16 articulates respectively has the one end of a set of ejector pin 17, and the other end fixed connection of ejector pin 17 is at the lateral wall of commentaries on classics board 14.

Drive sliding block 16 through rotating threaded rod 15 and slide for sliding block 16 mobilizes ejector pin 17 and rotates, ejector pin 17 promotes commentaries on classics board 14 and rotates, thereby make the air current that the fan blew off flow out main frame 1 along the surperficial slope of commentaries on classics board 14, thereby reach the purpose of control fan air-out angle, and the silica gel pad of commentaries on classics board 14 bottom has guaranteed can closely laminate between two sets of commentaries on classics boards 14 after commentaries on classics board 14 is closed, thereby prevent that the foreign matter from entering into inside the analysis appearance

During the use, drive the swivel ring 2 through promoting catch bar 12 and rotate to make rocking arm promote rubber chuck 6 and outwards stretch out, reach the effect of fixing fan frame, when fan frame need be dismantled, only need promote and press down the depression bar 10, make spacer pin 8 can't continue to block spacing tooth 7 and can make reset spring 13 promote swivel ring 2 and reset, thereby drive the air-out angle that the swivel plate 14 rotated the control fan through rotating threaded rod 15.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. A fan frame capable of being disassembled and assembled in a guiding manner comprises a main frame (1), and is characterized in that: the utility model discloses a rubber clamping device, including main frame (1), the lateral wall of main frame (1) rotates and is connected with swivel becket (2), the lateral wall of swivel becket (2) articulates there are multiunit rotor arm (3), spout (4) that correspond with rotor arm (3) are seted up to the lateral wall of main frame (1), the lateral wall fixedly connected with of rotor arm (3) extends to inside slide bar (5) of spout (4), the terminal fixedly connected with rubber chuck (6) of rotor arm (3).

2. The fan frame capable of being assembled and disassembled in a guiding way as claimed in claim 1, wherein: the inner wall fixedly connected with multiunit spacing tooth (7) of rotating ring (2), the lateral wall of main frame (1) articulates there is spacer pin (8), the lateral wall fixedly connected with one end of spring leaf (9) of spacer pin (8), the other end fixed connection of spring leaf (9) is at the lateral wall of main frame (1).

3. The fan frame capable of being assembled and disassembled in a guiding way as claimed in claim 1, wherein: the side wall of the main frame (1) is connected with a pressing rod (10) in a sliding mode, the side wall of the pressing rod (10) is fixedly connected with a pushing block (11), and the pushing block (11) is in a trapezoid shape which is narrow at the bottom and wide at the top.

4. The fan frame capable of being disassembled and assembled in a guiding way as claimed in claim 1, wherein: the utility model discloses a quick-witted, including swivel becket (2), the lateral wall fixedly connected with catch bar (12) of swivel becket (2), the outer wall cover of catch bar (12) is equipped with the rubber sleeve the lateral wall fixedly connected with reset spring's (13) one end of swivel becket (2), the other end fixed connection of reset spring (13) is at the lateral wall of main frame (1).

5. The fan frame capable of being assembled and disassembled in a guiding way as claimed in claim 1, wherein: the inner wall of the main frame (1) is rotatably connected with a plurality of groups of rotating plates (14), and the bottom ends of the rotating plates (14) are fixedly connected with silica gel pads.

6. The fan frame capable of being assembled and disassembled in a guiding way as claimed in claim 5, wherein: the inner wall of main frame (1) rotates and is connected with threaded rod (15), the outer wall threaded connection of threaded rod (15) has multiunit sliding block (16), multiunit the lateral wall of sliding block (16) articulates the one end that has a set of ejector pin (17) respectively, the other end fixed connection of ejector pin (17) is at the lateral wall of commentaries on classics board (14).