CN111255722A - Detection device for electric fan product - Google Patents
Detection device for electric fan product Download PDFInfo
- Publication number
- CN111255722A CN111255722A CN201911370789.9A CN201911370789A CN111255722A CN 111255722 A CN111255722 A CN 111255722A CN 201911370789 A CN201911370789 A CN 201911370789A CN 111255722 A CN111255722 A CN 111255722A
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- Prior art keywords
- rod
- groove
- fixing
- electric fan
- telescopic
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention belongs to the technical field of electric fan detection, and particularly relates to a detection device of an electric fan product, which aims at solving the problems that the existing detection equipment is huge in size, is inconvenient to detect fans with different heights and cannot adapt to fans with different sizes when clamping and detecting vibration frequency of a fan outer frame. The invention has simple structure, is convenient for detecting fans with different heights, and can adapt to fans with different sizes when clamping and detecting the vibration frequency of the outer frame of the fan.
Description
Technical Field
The invention relates to the technical field of electric fan detection, in particular to a detection device for an electric fan product.
Background
An electric fan is also called a fan, is a household appliance which utilizes a motor to drive blades to rotate so as to accelerate the air circulation speed, is mainly used for cooling and relieving summer heat and circulating air, and is widely used in places such as families, offices, shops and the like. The electric fan needs to be detected after production, and mainly detects the wind speed, the vibration frequency, the weight and the like of the fan.
The existing detection equipment is bulky, is inconvenient for detecting fans with different heights, and cannot adapt to fans with different sizes when clamping and detecting vibration frequency of the fan outer frame.
Disclosure of Invention
The invention aims to solve the defects that the existing detection equipment is large in size, inconvenient to detect fans with different heights and incapable of adapting to fans with different sizes when clamping and detecting vibration frequency on a fan outer frame.
In order to achieve the purpose, the invention adopts the following technical scheme:
a detection device for an electric fan product comprises a base, wherein a placement groove is formed in the top of the base, a weighing sensor is slidably mounted in the placement groove, a telescopic rod is arranged at the top of the base, an air speed sensor is arranged on the telescopic rod, a square rod is fixedly connected to the top of the base, a telescopic round rod is slidably mounted on the outer side of the square rod, a telescopic groove is formed in the bottom end of the telescopic round rod, the square rod is slidably connected with the telescopic groove, an insertion rod is transversely slidably mounted on the telescopic round rod, a plurality of insertion grooves are formed in one side of the square rod, the insertion rod is matched with the insertion grooves, a round sleeve is rotatably mounted on the outer side of the telescopic round rod and matched with the insertion rod, a welding strip is fixedly mounted on the outer side of the round sleeve, two connecting grooves are formed in one side of the welding strip, connecting rods are slidably mounted in, one side that two arc clamps are close to each other is the arc setting, and the inboard of two arc clamps all is provided with vibration sensor, and the top of base is provided with the controller, and weighing sensor, air velocity transducer and vibration sensor all are connected with the controller, are provided with the display screen on the controller, can conveniently observe the testing result.
Preferably, the one end fixed mounting of peg graft pole has trapezoidal piece, and the trapezoidal groove has been seted up in circular sheathed tube outside, trapezoidal piece and trapezoidal groove looks adaptation, and circular sleeve pipe rotates, can extrude trapezoidal piece through the trapezoidal groove and remove.
Preferably, the top of grafting pole has been seted up and has been advanced the groove, pushes away that slidable mounting has the propulsion piece in the groove, advances the outside fixed mounting of piece and flexible round bar, and one side fixed mounting of propulsion piece has the one end of grafting spring, and the other end of grafting spring and one side inner wall fixed mounting who advances the groove, and the grafting spring provides elasticity for the grafting pole through advancing the piece.
Preferably, the same threaded rod is installed all to rotate in two spread grooves, all seted up threaded hole on two connecting rods, two threaded hole all with threaded rod threaded connection, the screw thread of two threaded holes revolves to opposite.
Preferably, the equal fixed mounting in one side that two connecting rods are close to each other has reset spring's one end, two reset spring's the other end respectively with the one side inner wall fixed mounting of two spread grooves, reset spring provides the elasticity that resets for the connecting rod for two connecting rods are kept away from each other.
Preferably, the welding strip is provided with a cavity, the cavity is internally provided with a fixing strip in a sliding manner, a plurality of fixing tension springs are fixedly arranged between the bottom of the fixing strip and the cavity, and the fixing tension springs provide downward tension for the fixing strip.
Preferably, the bottom fixed mounting of fixed strip has a plurality of hypotenuse dead levers, and a plurality of hypotenuse dead levers extend to two spread grooves respectively in, and the hypotenuse opposite direction that is located a plurality of hypotenuse dead levers in two spread grooves.
Preferably, the top of connecting rod has seted up the fixed slot, hypotenuse dead lever and the fixed slot looks adaptation that corresponds, hypotenuse dead lever and the fixed slot that corresponds are one-way joint.
Preferably, the top fixed mounting of fixed strip has two fixed pull rods, and the equal fixed mounting in top of two fixed pull rods has same hand brace, and two fixed pull rods all with welding strip sliding connection, the top of hand brace is provided with the pull ring.
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through placing the standing groove with the fan in, weigh the fan through weighing sensor.
(2) This scheme can drive the inserted link through rotating circular sleeve pipe, can leave the inserting groove that corresponds through dovetail groove and trapezoidal piece, can adjust the flexible height of flexible round bar, can make two arc splint can be located the both sides of fan head, can adapt to the fan use of co-altitude not.
(3) After the scheme is adjusted properly, the circular sleeve is loosened, the inserting spring provides elastic force for the inserting rod through the pushing block, so that the inserting rod can enter the corresponding inserting groove, and the stability of connection between the square rod and the telescopic circular rod can be improved.
(4) This scheme is through promoting two arc-shaped clamps or promoting an arc-shaped clamp be close to the fan head and with the frame contact of fan head, simultaneously, the arc smugglies the connecting rod removal that moves the correspondence secretly, and two connecting rods are close to each other, even under the spring action of fixed extension spring, can increase the stability of connecting rod in the hypotenuse dead lever gets into the fixed slot, can fix the fan head of unidimensional not.
(5) This scheme is through adjusting the telescopic link, can adjust air velocity transducer's height, starts the fan, detects the wind speed through air velocity transducer, and vibrations when starting the fan through two vibrations sensors detect, show through the display screen on the controller, can conveniently observe the testing result.
(6) After this scheme detects the completion, pulling hand power strip, hand power strip drive a plurality of hypotenuse dead levers upward movement and leave a plurality of fixed slots that correspond through two fixed pull rods, provide the elasticity that resets for the connecting rod through reset spring for two connecting rods are kept away from each other, conveniently take off the fan.
The invention has simple structure, is convenient for detecting fans with different heights, and can adapt to fans with different sizes when clamping and detecting the vibration frequency of the outer frame of the fan.
Drawings
FIG. 1 is a schematic structural diagram of a detecting device for an electric fan according to the present invention;
FIG. 2 is a schematic top view of a detecting device for an electric fan according to the present invention;
FIG. 3 is a schematic view of a portion A of the detecting device of an electric fan product in FIG. 1;
FIG. 4 is a schematic structural diagram of a portion B in FIG. 1 of a detecting device for an electric fan according to the present invention;
FIG. 5 is a schematic diagram of a side view connection structure of a welding bar, a telescopic round bar, a hand pulling bar, a connecting bar, a fixing pull bar and the like of the detection device for an electric fan product according to the present invention;
fig. 6 is a schematic perspective view of a circular sleeve of a detection device for an electric fan product according to the present invention.
In the figure: the wind speed sensor comprises a base 1, a placing groove 2, a weighing sensor 3, a telescopic rod 4, a wind speed sensor 5, a telescopic round rod 6, a square rod 7, a circular sleeve 8, a trapezoidal block 9, a trapezoidal groove 10, an insertion rod 11, a telescopic groove 12, an insertion groove 13, an insertion spring 14, a propulsion block 15, a welding strip 16, a cambered clamp 17, a connecting rod 18, a connecting groove 19, a threaded rod 20, a cavity 21, a fixing strip 22, a bevel edge fixing rod 23, a fixing groove 24, a fixed tension spring 25, a fixed tension rod 26, a hand brace 27, a reset spring 28, a vibration sensor 29 and a controller 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-6, a detection device for an electric fan product comprises a base 1, a placement groove 2 is arranged on the top of the base 1, a weighing sensor 3 is slidably mounted in the placement groove 2, a telescopic rod 4 is arranged on the top of the base 1, an air velocity sensor 5 is arranged on the telescopic rod 4, a square rod 7 is fixedly connected on the top of the base 1, a telescopic round rod 6 is slidably mounted on the outer side of the square rod 7, a telescopic groove 12 is arranged at the bottom end of the telescopic round rod 6, the square rod 7 is slidably connected with the telescopic groove 12, an insertion rod 11 is transversely slidably mounted on the telescopic round rod 6, a plurality of insertion grooves 13 are arranged on one side of the square rod 7, the insertion rod 11 is matched with the insertion grooves 13, a round sleeve 8 is rotatably mounted on the outer side of the telescopic round rod 6, the round sleeve 8 is matched with the insertion rod 11, a welding strip 16 is fixedly mounted on the outer side of the round, equal slidable mounting has connecting rod 18 in two spread grooves 19, the equal fixedly connected with arc of one end of two connecting rods 18 presss from both sides 17, and one side that two arc pressed from both sides 17 and be close to each other is the arc setting, and the inboard of two arc clamps 17 all is provided with vibration sensor 29, and the top of base 1 is provided with controller 30, and weighing sensor 3, wind speed sensor 5 and vibration sensor 29 all are connected with controller 30, are provided with the display screen on the controller 30, can conveniently observe the testing result.
In this embodiment, plug rod 11's one end fixed mounting has trapezoidal piece 9, and trapezoidal groove 10 has been seted up in circular sleeve pipe 8's the outside, and trapezoidal piece 9 and trapezoidal groove 10 looks adaptation, circular sleeve pipe 8 rotate, can extrude trapezoidal piece 9 through trapezoidal groove 10 and remove.
In this embodiment, the top of peg graft pole 11 has been seted up and has been advanced the groove, pushes away that slidable mounting has in the groove has and impels piece 15, impels piece 15 and the outside fixed mounting of flexible round bar 6, and one side fixed mounting who impels piece 15 has the one end of grafting spring 14, and grafting spring 14's the other end and the one side inner wall fixed mounting who impels the groove, and grafting spring 14 provides elasticity for peg graft pole 11 through impeling piece 15.
In this embodiment, equal rotation installs same threaded rod 20 in two spread grooves 19, all seted up threaded hole on two connecting rods 18, two threaded hole all with threaded rod 20 threaded connection, the screw thread turning of two threaded holes is to opposite nearly.
In this embodiment, the equal fixed mounting in one side that two connecting rods 18 are close to each other has the one end of reset spring 28, and the other end of two reset springs 28 respectively with one side inner wall fixed mounting of two spread grooves 19, reset spring 28 provides the elasticity that resets for connecting rod 18 for two connecting rods 18 keep away from each other.
In this embodiment, a cavity 21 is formed in the welding strip 16, a fixing strip 22 is slidably mounted in the cavity 21, a plurality of fixing tension springs 25 are fixedly mounted between the bottom of the fixing strip 22 and the cavity 21, and the fixing tension springs 25 provide downward tension for the fixing strip 22.
In this embodiment, a plurality of bevel edge fixing rods 23 are fixedly mounted at the bottom of the fixing strip 22, the bevel edge fixing rods 23 respectively extend into the two connecting grooves 19, and bevel edges of the bevel edge fixing rods 23 located in the two connecting grooves 19 are opposite in direction.
In this embodiment, the top of the connecting rod 18 is provided with a fixing groove 24, the bevel edge fixing rod 23 is matched with the corresponding fixing groove 24, and the bevel edge fixing rod 23 is in one-way clamping connection with the corresponding fixing groove 24.
In this embodiment, two fixed pull rods 26 are fixedly mounted on the top of the fixed bar 22, the same hand pull strip 27 is fixedly mounted on the top ends of the two fixed pull rods 26, the two fixed pull rods 26 are slidably connected with the welding bar 16, and a pull ring is disposed on the top of the hand pull strip 27.
Example two
Referring to fig. 1-6, a detection device for an electric fan product comprises a base 1, a placement groove 2 is arranged on the top of the base 1, a weighing sensor 3 is slidably mounted in the placement groove 2, a telescopic rod 4 is arranged on the top of the base 1, an air velocity sensor 5 is arranged on the telescopic rod 4, a square rod 7 is fixedly connected on the top of the base 1 through a screw, a telescopic circular rod 6 is slidably mounted on the outer side of the square rod 7, a telescopic groove 12 is arranged at the bottom end of the telescopic circular rod 6, the square rod 7 is slidably connected with the telescopic groove 12, an insertion rod 11 is slidably mounted on the telescopic circular rod 6 in the transverse direction, a plurality of insertion grooves 13 are arranged on one side of the square rod 7, the insertion rod 11 is matched with the insertion grooves 13, a circular sleeve 8 is rotatably mounted on the outer side of the telescopic circular rod 6, the circular sleeve 8 is matched with the insertion rod 11, a welding strip 16 is fixedly mounted on the outer, equal slidable mounting has connecting rod 18 in two spread grooves 19, and the one end of two connecting rods 18 all is through screw fixedly connected with arc clamp 17, and one side that two arc clamps 17 are close to each other is the arc setting, and the inboard of two arc clamps 17 all is provided with vibration sensor 29, and the top of base 1 is provided with controller 30, and weighing sensor 3, wind speed sensor 5 and vibration sensor 29 all are connected with controller 30, are provided with the display screen on the controller 30, can conveniently observe the testing result.
In this embodiment, plug rod 11's one end fixed mounting has trapezoidal piece 9, and trapezoidal groove 10 has been seted up in circular sleeve pipe 8's the outside, and trapezoidal piece 9 and trapezoidal groove 10 looks adaptation, circular sleeve pipe 8 rotate, can extrude trapezoidal piece 9 through trapezoidal groove 10 and remove.
In this embodiment, the top of peg 11 has been seted up and has been advanced the groove, it has propulsion piece 15 to push away the inslot slidable mounting, advance the outside fixed mounting of piece 15 and flexible round bar 6, one side fixed mounting who advances piece 15 has the one end of grafting spring 14, the other end of grafting spring 14 and the one side inner wall fixed mounting who advances the groove, grafting spring 14 provides elasticity for peg 11 through advancing piece 15 for peg 11 can get into in the corresponding inserting groove 13.
In this embodiment, equal rotation installs same threaded rod 20 in two spread grooves 19, all seted up threaded hole on two connecting rods 18, two threaded holes all with threaded rod 20 threaded connection, the screw thread of two threaded holes is revolved to opposite, removes a connecting rod 18 wantonly, and connecting rod 18 drives threaded rod 20 and rotates, can be so that two connecting rods 18 are close to on the contrary.
In this embodiment, the equal fixed mounting in one side that two connecting rods 18 are close to each other has the one end of reset spring 28, and the other end of two reset springs 28 respectively with one side inner wall fixed mounting of two spread grooves 19, reset spring 28 provides the elasticity that resets for connecting rod 18 for two connecting rods 18 keep away from each other.
In this embodiment, a cavity 21 is formed in the welding strip 16, a fixing strip 22 is slidably mounted in the cavity 21, a plurality of fixing tension springs 25 are fixedly mounted between the bottom of the fixing strip 22 and the cavity 21, and the fixing tension springs 25 provide downward tension for the fixing strip 22.
In this embodiment, a plurality of bevel edge fixing rods 23 are fixedly mounted at the bottom of the fixing strip 22, the bevel edge fixing rods 23 respectively extend into the two connecting grooves 19, and bevel edges of the bevel edge fixing rods 23 located in the two connecting grooves 19 are opposite in direction.
In this embodiment, fixing groove 24 has been seted up at the top of connecting rod 18, hypotenuse dead lever 23 and the fixed groove 24 looks adaptation that corresponds, and hypotenuse dead lever 23 can increase connecting rod 18's stability in getting into fixed groove 24, and hypotenuse dead lever 23 is one-way joint with the fixed groove 24 that corresponds.
In this embodiment, two fixed pull rods 26 are fixedly mounted on the top of the fixed bar 22, the same hand pull strip 27 is fixedly mounted on the top ends of the two fixed pull rods 26, the two fixed pull rods 26 are slidably connected with the welding bar 16, and a pull ring is disposed on the top of the hand pull strip 27.
In the embodiment, when the electric fan scale is used, electrical equipment is powered on, the fan is placed in the placing groove 2, the fan is weighed through the weighing sensor 3, the circular sleeve 8 is rotated, the trapezoidal block 9 can be extruded to move through the trapezoidal groove 10, the trapezoidal block 9 drives the insertion rod 11 to leave the corresponding insertion groove 13, the telescopic height of the telescopic circular rod 6 can be adjusted, the two arc-shaped clamping plates 17 can be positioned at two sides of the head of the fan, after the fan scale is adjusted properly, the circular sleeve 8 is loosened, the insertion spring 14 provides elastic force for the insertion rod 1 through the pushing block 15, the insertion rod 11 can enter the corresponding insertion groove 13, the stability of the square rod 7 connected with the telescopic circular rod 6 can be improved, the two arc-shaped clamps 17 are pushed or one arc-shaped clamp 17 is pushed to be close to the head of the fan, the two arc-shaped clamps 17 are both contacted with the outer frame of the head of the fan, meanwhile, the arc, the connecting rod 18 is close to the fan head, the connecting rod 18 moves to drive the threaded rod 20 to rotate, so that the two connecting rods 18 are close to each other, the connecting rod 18 compresses the corresponding reset spring 28, under the action of the elastic force of the fixed tension spring 15, the inclined edge fixing rod 23 enters the fixing groove 24 to increase the stability of the connecting rod 18, the inclined edge fixing rod 23 is in one-way clamping connection with the corresponding fixing groove 24, the fan heads with different sizes can be fixed, the telescopic rod 4 is adjusted, the height of the wind speed sensor 5 can be adjusted, the fan is started, the wind speed is detected through the wind speed sensor 5, the vibration during the starting of the fan is detected through the two vibration sensors 29, the detection result can be conveniently observed through the display screen display on the controller 30, after the detection is completed, the hand pull strip 27 is pulled, the hand pull strip 27 drives the inclined, the bevel fixing rod 23 leaves the corresponding fixing groove 24, and the return spring 28 provides return elasticity for the connecting rod 18, so that the two connecting rods 18 are far away from each other, and the fan can be taken down by leaving the two arc clamps 17 away from the fan head.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The detection device of the electric fan product comprises a base (1) and is characterized in that a placing groove (2) is formed in the top of the base (1), a weighing sensor (3) is slidably mounted in the placing groove (2), a telescopic rod (4) is arranged at the top of the base (1), an air speed sensor (5) is arranged on the telescopic rod (4), a square rod (7) is fixedly connected to the top of the base (1), a telescopic round rod (6) is slidably mounted on the outer side of the square rod (7), a telescopic groove (12) is formed in the bottom end of the telescopic round rod (6), the square rod (7) is slidably connected with the telescopic groove (12), an inserting rod (11) is slidably mounted on the telescopic round rod (6), a plurality of inserting grooves (13) are formed in one side of the square rod (7), the inserting rod (11) is matched with the inserting grooves (13), a circular sleeve (8) is rotatably mounted on the outer side of the telescopic round rod (6), circular sleeve pipe (8) and inserted bar (11) looks adaptation, the outside fixed mounting of circular sleeve pipe (8) has welding strip (16), two spread groove (19) have been seted up to one side of welding strip (16), equal slidable mounting has connecting rod (18) in two spread groove (19), the equal fixedly connected with arc of one end of two connecting rod (18) presss from both sides (17), one side that two arc presss from both sides (17) and be close to each other is the arc setting, the inboard of two arc clamps (17) all is provided with vibration sensor (29), the top of base (1) is provided with controller (30), weighing sensor (3), wind speed sensor (5) and vibration sensor (29) all are connected with controller (30).
2. The detection device for the electric fan product according to claim 1, wherein a trapezoidal block (9) is fixedly installed at one end of the insertion rod (11), a trapezoidal groove (10) is formed in the outer side of the circular sleeve (8), and the trapezoidal block (9) is matched with the trapezoidal groove (10).
3. The detection device for the electric fan product as claimed in claim 1, wherein a pushing groove is formed in the top of the insertion rod (11), a pushing block (15) is slidably mounted in the pushing groove, the pushing block (15) is fixedly mounted on the outer side of the telescopic round rod (6), one end of an insertion spring (14) is fixedly mounted on one side of the pushing block (15), and the other end of the insertion spring (14) is fixedly mounted on the inner wall of one side of the pushing groove.
4. The detecting device for the electric fan product as claimed in claim 1, wherein the same threaded rod (20) is rotatably mounted in each of the two connecting slots (19), each of the two connecting rods (18) is provided with a threaded hole, each of the two threaded holes is in threaded connection with the threaded rod (20), and the thread directions of the two threaded holes are opposite.
5. The detecting device for the electric fan product as claimed in claim 1, wherein one end of the return spring (28) is fixedly mounted on one side of the two connecting rods (18) close to each other, and the other end of the two return springs (28) is fixedly mounted on the inner wall of one side of the two connecting grooves (19).
6. The detecting device for the electric fan product as claimed in claim 1, wherein the welding bar (16) is provided with a cavity (21), a fixing bar (22) is slidably mounted in the cavity (21), and a plurality of fixing tension springs (25) are fixedly mounted between the bottom of the fixing bar (22) and the cavity (21).
7. The detecting device for the electric fan product as claimed in claim 6, wherein a plurality of bevel fixing rods (23) are fixedly installed at the bottom of the fixing bar (22), the plurality of bevel fixing rods (23) extend into the two connecting slots (19), and the bevel directions of the plurality of bevel fixing rods (23) in the two connecting slots (19) are opposite.
8. The detecting device for the electric fan product as claimed in claim 1, wherein the top of the connecting rod (18) is provided with a fixing groove (24), and the bevel fixing rod (23) is matched with the corresponding fixing groove (24).
9. The detecting device for the electric fan product as claimed in claim 6, wherein two fixing pull rods (26) are fixedly mounted on the top of the fixing bar (22), the top ends of the two fixing pull rods (26) are fixedly mounted with the same hand pull bar (27), and the two fixing pull rods (26) are slidably connected with the welding bar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911370789.9A CN111255722B (en) | 2019-12-26 | 2019-12-26 | Detection device for electric fan product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911370789.9A CN111255722B (en) | 2019-12-26 | 2019-12-26 | Detection device for electric fan product |
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| Publication Number | Publication Date |
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| CN111255722A true CN111255722A (en) | 2020-06-09 |
| CN111255722B CN111255722B (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911370789.9A Active CN111255722B (en) | 2019-12-26 | 2019-12-26 | Detection device for electric fan product |
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| JPH0342343Y2 (en) * | 1984-11-21 | 1991-09-05 | ||
| CN202417987U (en) * | 2011-12-30 | 2012-09-05 | 刘亚娟 | Diagnosis and test device for fan faults |
| CN104481903A (en) * | 2014-11-18 | 2015-04-01 | 石家庄国祥精密机械有限公司 | Overall-machine dynamic balance test auxiliary tooling for axial flow fan |
| CN105179288A (en) * | 2015-08-05 | 2015-12-23 | 上海马陆日用友捷汽车电气有限公司 | Support for blade testing and blade testing device comprising support |
| CN206530520U (en) * | 2017-02-06 | 2017-09-29 | 平定金泰家电制造有限公司 | Equipment is examined in a kind of electric fan product detection |
| CN207847985U (en) * | 2018-01-27 | 2018-09-11 | 山西共益节能环保技术有限公司 | A kind of blower fan apparatus being easily installed |
| EP3433588A1 (en) * | 2016-03-23 | 2019-01-30 | General Electric Company | Wireless monitoring system for rotary machines |
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2019
- 2019-12-26 CN CN201911370789.9A patent/CN111255722B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342343Y2 (en) * | 1984-11-21 | 1991-09-05 | ||
| CN202417987U (en) * | 2011-12-30 | 2012-09-05 | 刘亚娟 | Diagnosis and test device for fan faults |
| CN104481903A (en) * | 2014-11-18 | 2015-04-01 | 石家庄国祥精密机械有限公司 | Overall-machine dynamic balance test auxiliary tooling for axial flow fan |
| CN105179288A (en) * | 2015-08-05 | 2015-12-23 | 上海马陆日用友捷汽车电气有限公司 | Support for blade testing and blade testing device comprising support |
| EP3433588A1 (en) * | 2016-03-23 | 2019-01-30 | General Electric Company | Wireless monitoring system for rotary machines |
| CN206530520U (en) * | 2017-02-06 | 2017-09-29 | 平定金泰家电制造有限公司 | Equipment is examined in a kind of electric fan product detection |
| CN207847985U (en) * | 2018-01-27 | 2018-09-11 | 山西共益节能环保技术有限公司 | A kind of blower fan apparatus being easily installed |
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| Publication number | Publication date |
|---|---|
| CN111255722B (en) | 2021-09-24 |
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