CN111412712A - Refrigerator door closing detection equipment - Google Patents

Refrigerator door closing detection equipment Download PDF

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Publication number
CN111412712A
CN111412712A CN202010432682.9A CN202010432682A CN111412712A CN 111412712 A CN111412712 A CN 111412712A CN 202010432682 A CN202010432682 A CN 202010432682A CN 111412712 A CN111412712 A CN 111412712A
Authority
CN
China
Prior art keywords
face
wall
moving
transmission
fixed
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.)
Withdrawn
Application number
CN202010432682.9A
Other languages
Chinese (zh)
Inventor
王胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongying Qihao Commodity Co ltd
Original Assignee
Dongying Qihao Commodity Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongying Qihao Commodity Co ltd filed Critical Dongying Qihao Commodity Co ltd
Priority to CN202010432682.9A priority Critical patent/CN111412712A/en
Publication of CN111412712A publication Critical patent/CN111412712A/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F25D27/005—Lighting arrangements combined with control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/305—Lighting for domestic or personal use for refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Refrigerator Housings (AREA)

Abstract

The invention discloses a refrigerator door closing detection device which comprises a closing box, wherein a transmission cavity is arranged in the closing box, a moving mechanism is arranged in the transmission cavity, the moving mechanism is arranged in a sliding groove in the inner wall of the lower side of the transmission cavity, a lifting mechanism is arranged in the transmission cavity, the lifting mechanism comprises a moving groove arranged on the inner wall of the rear side of the transmission cavity, a balancing weight can be arranged in the moving groove in a vertically moving mode, a sliding cavity with a backward opening is arranged on the rear end face of the closing box, a closing mechanism is arranged in the sliding cavity, and the closing mechanism comprises a transmission frame capable of moving left and right in the sliding cavity.

Description

Refrigerator door closing detection equipment
Technical Field
The invention relates to the field of L ED lamps, in particular to a refrigerator door closing detection device.
Background
The refrigerator is a refrigeration equipment keeping constant low temperature, also is a civilian product that makes food or other article keep constant low temperature cold state, and after the refrigerator live time is longer, the magnetism strip in the refrigerator sealing washer can lose magnetism gradually, when closing the refrigerator door, if not paying attention to, can not close the refrigerator door very likely, can cause the waste on the energy for temperature in the refrigerator descends, and article in the refrigerator receive the damage.
Disclosure of Invention
The invention aims to solve the technical problem of providing refrigerator door closing detection equipment, and solves the problems that energy is wasted and articles in a refrigerator are damaged due to the fact that a refrigerator door is not tightly closed.
The invention is realized by the following technical scheme.
The refrigerator door closing detection equipment comprises a closing box, wherein a transmission cavity is arranged in the closing box, a moving mechanism is arranged in the transmission cavity, the moving mechanism is arranged in a sliding groove in the inner wall of the lower side of the transmission cavity, a moving block is arranged in the sliding groove in a left-and-right moving mode, a reset spring is connected between the left end face of the moving block and the inner wall of the left side of the sliding groove, a loading plate is fixedly arranged on the upper end face of the moving block, a pushing cavity with a right opening is arranged on the right end face of the loading plate, accommodating grooves are formed in the inner wall of the upper side and the inner wall of the lower side of the pushing cavity, a limiting rod is arranged in the accommodating grooves in a vertically moving mode, and an accommodating spring is connected; a lifting mechanism is arranged in the transmission cavity and comprises a moving groove arranged on the inner wall of the rear side of the transmission cavity, a balancing weight is arranged in the moving groove and can move up and down, a fine wire is connected to the upper end face of the balancing weight, a fixed pulley is arranged on the inner wall of the rear side of the transmission cavity, a torsion spring groove is formed in the inner wall of the upper side of the transmission cavity, a driven shaft is rotatably arranged in the torsion spring groove, and a torsion spring is arranged between the driven shaft and the torsion spring groove; the box rear end face of closing is equipped with the backward slip chamber of opening, the slip intracavity is equipped with closing mechanism, closing mechanism including can remove the transmission frame about in the slip chamber, the fixed plate that is equipped with of rear end face, it is equipped with the intercommunication mouth to link up about in the transmission frame, transmission frame left end face with it is connected with the contact spring to slide the intracavity left side inner wall within a definite time, transmission frame right-hand member face is connected with the string, the fixed dead lever that is equipped with of slip chamber right side inner wall, the fixed friction strip that is equipped with of terminal surface before the dead lever, intercommunication mouth downside inner wall rotates and is equipped with the transmission shaft, the intercommunication mouth with be equipped with one-way bearing between the transmission shaft, fixed friction pulley and the rope winding wheel of being equipped with on the transmission shaft, the last wiring.
Preferably, the fixed socket that is equipped with of thing board right-hand member face is complained for, the fixed removal frame that is equipped with of transmission chamber left side inner wall, be equipped with the removal chamber in the removal frame, it is equipped with the closing plate to remove the intracavity can remove, the closing plate left end face with it is connected with coupling spring to remove to be connected with between the chamber left side inner wall, it is equipped with the opening of connecing to remove chamber left side inner wall, the fixed horizontal pole that is equipped with of closing plate right-hand member face, the fixed catch bar that is equipped with of horizontal pole right-hand member face, the fixed catch bar up end is equipped with promotes the piece, the fixed plug that is equipped with of catch bar left end face, the fixed restriction pole that is equipped with of left end face, the fixed promotion swash plate that.
Preferably, from last reel and the semi-gear of down fixed being equipped with in proper order on the driven shaft, around having on the reel the fine rule, transmission chamber upside inner wall rotates and is equipped with the vertical axis, down fixed being equipped with in proper order from last on the vertical axis rotates wheel and contact gear, it has around to rotate on the wheel the string, contact gear can with the semi-gear meshing.
Preferably, an opening rightward closing cavity is arranged in the right end face of the fixed plate, a driving block is arranged in the closing cavity and can move back and forth, the front end surface of the driving block is connected with a pull rope, a stress spring is connected between the front end surface of the driving block and the inner wall of the front side of the closing cavity, an adjusting groove with a right opening is arranged on the right end face of the driving block, an adjusting rod is arranged in the adjusting groove and can move left and right, an adjusting spring is connected between the left end surface of the adjusting rod and the left inner wall of the adjusting groove, an adhesive block is fixedly arranged on the right end surface of the rotating wheel, a fixed block is fixedly arranged on the rear end face of the closing box, a pipeline is arranged in the fixed block, a rope winding wheel is fixedly arranged on the right end face of the fixed block, an air guide pipe is arranged in the rope winding wheel and communicated with the pipeline, a plastic air bag is arranged on the right end face of the rope winding wheel, and the pipeline is communicated with the connecting opening.
Preferably, after the moving block moves to the right for a certain distance, the elastic force of the accommodating spring is smaller than the elastic force of the return spring, the gravity of the counterweight block is larger than the elastic force of the torsion spring, the elastic force of the sliding cavity is smaller than the elastic force of the torsion spring, and the friction force between the friction strip and the friction wheel is larger than the elastic force of the stressed spring.
The refrigerator door closing state detection device has the advantages that the closing state of the refrigerator door can be detected, when the refrigerator door is not closed tightly, the L ED lamp can be turned on to remind a user that the refrigerator door is not closed tightly, meanwhile, the refrigerator door can be closed tightly, energy loss is reduced, and articles in the refrigerator are protected from being damaged.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view taken along the line C-C in FIG. 3;
fig. 5 is a schematic view of the direction D-D in fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The refrigerator door closing detection device described in conjunction with fig. 1-5 includes a closing box 16, a transmission cavity 17 is provided in the closing box 16, a moving mechanism 65 is provided in the transmission cavity 17, the moving mechanism 65 is provided in a sliding groove 34 in the lower inner wall of the transmission cavity 17, a moving block 36 is provided in the sliding groove 34 to be movable left and right, a return spring 37 is connected between the left end surface of the moving block 36 and the left inner wall of the sliding groove 34, a carrying plate 33 is fixedly provided on the upper end surface of the moving block 36, a pushing cavity 42 with a right opening is provided on the right end surface of the carrying plate 33, accommodating grooves 38 are provided on the upper inner wall and the lower inner wall of the pushing cavity 42, a limiting rod 40 is provided in the accommodating groove 38 to be movable up and down, and an accommodating spring 39 is connected between the end surface of the limiting rod 40 and the inner; a lifting mechanism 66 is arranged in the transmission cavity 17, the lifting mechanism 66 comprises a moving groove 27 arranged on the inner wall of the rear side of the transmission cavity 17, a balancing weight 28 can move up and down in the moving groove 27, the upper end face of the balancing weight 28 is connected with a fine wire 21, a fixed pulley 26 is arranged on the inner wall of the rear side of the transmission cavity 17, a torsion spring groove 22 is arranged on the inner wall of the upper side of the transmission cavity 17, a driven shaft 62 is rotatably arranged in the torsion spring groove 22, and a torsion spring 23 is arranged between the driven shaft 62 and the torsion spring groove 22; the rear end face of the closing box 16 is provided with a sliding cavity 46 with a backward opening, a closing mechanism 67 is arranged in the sliding cavity 46, the closing mechanism 67 comprises a transmission frame 63 capable of moving left and right in the sliding cavity 46, a fixing plate 47 is fixedly arranged on the rear end face of the transmission frame 63, a communicating port 45 is arranged in the transmission frame 63 in a left-right through mode, a contact spring 58 is connected between the left end face of the transmission frame 63 and the inner wall of the left side of the sliding cavity 46, a thin rope 19 is connected to the right end face of the transmission frame 63, a fixing rod 55 is fixedly arranged on the inner wall of the right side of the sliding cavity 46, a friction strip 56 is fixedly arranged on the front end face of the fixing rod 55, a transmission shaft 57 is rotatably arranged on the inner wall of the lower side of the communicating port 45, a one-way bearing is arranged between the communicating port 45 and the transmission shaft 57, a friction wheel.
Beneficially, the fixed socket 32 that is equipped with of thing board 33 right-hand member face of telling, institute the fixed removal frame 11 that is equipped with of transmission chamber 17 left side inner wall, be equipped with in the removal frame 11 and remove chamber 15, it is equipped with closing plate 12 to remove in the chamber 15, closing plate 12 left side end face with it is connected with connecting spring 13 to remove between 15 left side inner walls in chamber, it is equipped with opening 14 to remove 15 left side inner walls in chamber, closing plate 12 right-hand member face is fixed and is equipped with horizontal pole 10, the fixed catch bar 30 that is equipped with of horizontal pole 10 right-hand member face, the fixed catch bar 29 that is equipped with of catch bar 30 up end, the fixed plug 31 that is equipped with of catch bar 30 left end face, the fixed restriction lever 35 that is equipped with of 3 left end face, the fixed swash plate 41 that is equipped with of restriction lever 35 left end face, be equipped.
Advantageously, a reel 24 and a half gear 25 are fixedly arranged on the driven shaft 62 from top to bottom, the thin wire 21 is wound on the reel 24, a vertical shaft 20 is rotatably arranged on the inner wall of the upper side of the transmission cavity 17, a rotating wheel 64 and a contact gear 18 are fixedly arranged on the vertical shaft 20 from top to bottom, the thin wire 19 is wound on the rotating wheel 64, and the contact gear 18 can be meshed with the half gear 25.
Beneficially, an opening rightward closing cavity 49 is formed in the right end face of the fixing plate 47, a driving block 51 is arranged in the closing cavity 49 and can move back and forth, a pull rope 48 is connected to the front end face of the driving block 51, a force bearing spring 70 is connected between the front end face of the driving block 51 and the inner wall of the front side of the closing cavity 49, an adjusting groove 52 with a right opening is formed in the right end face of the driving block 51, an adjusting rod 54 is arranged in the adjusting groove 52 in a left-and-right moving mode, an adjusting spring 50 is connected between the left end face of the adjusting rod 54 and the inner wall of the left side of the adjusting groove 52, an adhesive block 53 is fixedly arranged on the right end face of the rotating wheel 64, a fixing block 71 is fixedly arranged on the rear end face of the closing box 16, a pipeline 75 is arranged in the fixing block 71, a rolling wheel 59 is fixedly arranged on the right end face of, the right end face of the rope winding wheel 59 is provided with a plastic air bag 60, and the pipeline 75 is communicated with the communicating port 14.
Advantageously, after the moving block 36 moves to the right for a certain distance, the elastic force of the receiving spring 39 is smaller than the elastic force of the return spring 37, the weight 28 has a larger gravity than the elastic force of the torsion spring 23, the elastic force of the sliding cavity 46 is smaller than the elastic force of the torsion spring 23, and the friction force between the friction bar 56 and the friction wheel 44 is larger than the elastic force of the stressed spring 70.
In the initial state, the return spring 37, the storage spring 39, the connection spring 13, the adjustment spring 50, and the receiving spring 70 are in the normal state, and the torsion spring 23 is in the compressed state.
When the refrigerator door is completely closed, the refrigerator door can clamp the plastic airbag 60, the air in the plastic airbag 60 pushes the sealing plate 12 to move rightwards, the sealing plate 12 drives the cross rod 10 to move rightwards, the cross rod 10 drives the push rod 30 to move rightwards, the push rod 30 drives the limiting rod 35 to move rightwards, the limiting rod 35 drives the limiting rod 40 to move rightwards, the limiting rod 40 drives the socket 32 to move rightwards, after a certain distance, the elastic force of the accommodating spring 39 is smaller than that of the reset spring 37, the limiting rod 40 is separated from the contact with the limiting rod 35, the reset spring 37 pulls the moving block 36 to move leftwards, the plug 31 is separated from the socket 32, the pipeline 75 is closed, the pushing block 29 pushes the counterweight block 28 to move upwards when moving rightwards, the torsion spring 23 drives the driven shaft 62 to rotate, when the driven shaft 62 is not engaged with the contact gear 18, the push block 29 is disengaged from the counterweight block 28, the counterweight block 28 moves downwards, if the refrigerator door is not completely closed, the plug 31 is not disengaged from the socket 32, the pipeline 75 lights up, the half gear 25 is engaged to drive the contact gear 18 to rotate, the contact gear 18 drives the rotating wheel 64 to rotate through the vertical shaft 20, the rotating wheel 64 drives the thin rope 19, the thin rope 19 drives the transmission frame 63 to move rightwards, the transmission frame 63 drives the sticking block 53 to move rightwards, the sticking block 53 moves rightwards to be adhered with the refrigerator, the fixed rod 55 rubs to drive the friction wheel 44 to rotate, the friction wheel 44 drives the rope winding wheel 59 to rotate through the transmission shaft 57, the rope winding wheel 59 tensions the pull rope 48, the pull rope 48 drives the driving block 51 to move downwards, the driving block 51 to drive the sticking block 53 to move downwards, the refrigerator door is closed, the plug 31 is disengaged, when the weight block 28 moves downwards and the contact spring 58 moves leftwards, the force-bearing spring 70 pushes the driving block 51 to move backwards.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a refrigerator door closes check out test set, includes and closes the box, its characterized in that: a transmission cavity is arranged in the closing box, a moving mechanism is arranged in the transmission cavity, the moving mechanism is arranged in a sliding groove in the inner wall of the lower side of the transmission cavity, a moving block is arranged in the sliding groove and can move left and right, a reset spring is connected between the left end face of the moving block and the inner wall of the left side of the sliding groove, a carrying plate is fixedly arranged on the upper end face of the moving block, a pushing cavity with a right opening is arranged on the right end face of the carrying plate, accommodating grooves are formed in the inner wall of the upper side and the inner wall of the lower side of the pushing cavity, limiting rods can move up and down in the accommodating grooves, and accommodating springs are connected between the end faces of; a lifting mechanism is arranged in the transmission cavity and comprises a moving groove arranged on the inner wall of the rear side of the transmission cavity, a balancing weight is arranged in the moving groove and can move up and down, a fine wire is connected to the upper end face of the balancing weight, a fixed pulley is arranged on the inner wall of the rear side of the transmission cavity, a torsion spring groove is formed in the inner wall of the upper side of the transmission cavity, a driven shaft is rotatably arranged in the torsion spring groove, and a torsion spring is arranged between the driven shaft and the torsion spring groove; the box rear end face of closing is equipped with the backward slip chamber of opening, the slip intracavity is equipped with closing mechanism, closing mechanism including can remove the transmission frame about in the slip chamber, the fixed plate that is equipped with of rear end face, it is equipped with the intercommunication mouth to link up about in the transmission frame, transmission frame left end face with it is connected with the contact spring to slide the intracavity left side inner wall within a definite time, transmission frame right-hand member face is connected with the string, the fixed dead lever that is equipped with of slip chamber right side inner wall, the fixed friction strip that is equipped with of terminal surface before the dead lever, intercommunication mouth downside inner wall rotates and is equipped with the transmission shaft, the intercommunication mouth with be equipped with one-way bearing between the transmission shaft, fixed friction pulley and the rope winding wheel of being equipped with on the transmission shaft, the last wiring.
2. The refrigerator door closing detection device according to claim 1, wherein a socket is fixedly disposed on a right end face of the loading plate, a moving frame is fixedly disposed on an inner wall of a left side of the transmission chamber, a moving chamber is disposed in the moving frame, a sealing plate is disposed in the moving chamber and capable of moving left and right, a connecting spring is connected between a left end face of the sealing plate and an inner wall of a left side of the moving chamber, a connecting opening is disposed on an inner wall of a left side of the moving chamber, a cross bar is fixedly disposed on a right end face of the sealing plate, a push rod is fixedly disposed on a right end face of the cross bar, a push block is fixedly disposed on an upper end face of the push rod, a plug is fixedly disposed on a left end face of the push rod, a limiting rod is fixedly disposed on a left end face of the limiting rod, a push inclined plate is.
3. A refrigerator door closing detection apparatus according to claim 1, wherein: last down fixed reel and the semi-gear of being equipped with in proper order on the driven shaft, around having on the reel the fine rule, transmission chamber upside inner wall rotates and is equipped with the vertical axis, down fixed rotation wheel and the contact gear of being equipped with in proper order on the vertical axis from last, it has around to rotate on the wheel the string, the contact gear can with the semi-gear meshing.
4. A refrigerator door closing detection apparatus according to claim 1, wherein: be equipped with the opening in the fixed plate right-hand member face and close the chamber right, it can the back-and-forth movement be equipped with the drive piece to close the intracavity, the terminal surface is connected with the stay cord before the drive piece, terminal surface before the drive piece with it is connected with the atress spring to close to be connected with between the chamber front side inner wall, it is equipped with the right adjustment tank of opening to drive piece right-hand member face, it is equipped with the adjusting lever to remove about can in the adjustment tank, the adjusting lever left end face with be connected with the adjustment spring between the adjustment tank left side inner wall, the fixed pasting piece that is equipped with of turning wheel right-hand member face, the fixed block that is equipped with of closing box rear end face, be equipped with the pipeline in the fixed block, the fixed block right-hand member face is fixed and is equipped with the serving wheel.
5. A refrigerator door closing detection apparatus according to claim 1, wherein: after the moving block moves rightwards for a certain distance, the elastic force of the containing spring is smaller than the elastic force of the reset spring, the gravity of the balancing weight is larger than the elastic force of the torsion spring, the elastic force of the sliding cavity is smaller than the elastic force of the torsion spring, and the friction force between the friction strip and the friction wheel is larger than the elastic force of the stressed spring.
CN202010432682.9A 2020-05-20 2020-05-20 Refrigerator door closing detection equipment Withdrawn CN111412712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010432682.9A CN111412712A (en) 2020-05-20 2020-05-20 Refrigerator door closing detection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010432682.9A CN111412712A (en) 2020-05-20 2020-05-20 Refrigerator door closing detection equipment

Publications (1)

Publication Number Publication Date
CN111412712A true CN111412712A (en) 2020-07-14

Family

ID=71492501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010432682.9A Withdrawn CN111412712A (en) 2020-05-20 2020-05-20 Refrigerator door closing detection equipment

Country Status (1)

Country Link
CN (1) CN111412712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116019072A (en) * 2023-03-01 2023-04-28 新疆生产建设兵团第七师农业科学研究所 Insect classification trapping equipment based on solar energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116019072A (en) * 2023-03-01 2023-04-28 新疆生产建设兵团第七师农业科学研究所 Insect classification trapping equipment based on solar energy

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Application publication date: 20200714