CN107579371A - A kind of novel deduster equipment - Google Patents

A kind of novel deduster equipment Download PDF

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Publication number
CN107579371A
CN107579371A CN201710778896.XA CN201710778896A CN107579371A CN 107579371 A CN107579371 A CN 107579371A CN 201710778896 A CN201710778896 A CN 201710778896A CN 107579371 A CN107579371 A CN 107579371A
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CN
China
Prior art keywords
chamber
cavity
power transmission
opposition
inserts
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710778896.XA
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Chinese (zh)
Inventor
汪明涛
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.)
Xuancheng Fei Cheng Environmental Protection Technology Co Ltd
Original Assignee
Xuancheng Fei Cheng Environmental Protection Technology 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 Xuancheng Fei Cheng Environmental Protection Technology Co Ltd filed Critical Xuancheng Fei Cheng Environmental Protection Technology Co Ltd
Priority to CN201710778896.XA priority Critical patent/CN107579371A/en
Publication of CN107579371A publication Critical patent/CN107579371A/en
Withdrawn legal-status Critical Current

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Abstract

A kind of novel deduster equipment of the present invention, the company's electric terminal coordinated including power transmission pedestal and with power transmission pedestal, the power transmission base bottom face is installed with bottom plate, cavity is provided with the bottom plate, it is rotatable in the cavity that universal wheel is installed, opposition is provided with accent and inserts chamber towards the first of the right side up and down in the power transmission pedestal, described first, which inserts opposition above and below in cavity wall, is provided with the first guide cavity, described first, which inserts front and rear opposition on cavity wall, is provided with tabletting, described first slotting chamber left end, which is provided with, turns chamber, it is described turn to be provided with chamber be rotatably mounted with flap, the flap centre is provided with and the first the second slotting chamber for inserting chamber communications and liaison, described second, which inserts opposition above and below in cavity wall, is provided with the second guide cavity.

Description

A kind of novel deduster equipment
Technical field
The present invention relates to deduster field, specifically a kind of novel deduster equipment.
Background technology
With the development and the improvement of people's living standards of science and technology, the use of deduster is more and more, and deduster needs Could be used after being powered, deduster by even electric terminal be linked into power transmission pedestal realize be powered, deduster without using When, even electric terminal is often what is extracted from slotting chamber, so will result in the exposed of slotting chamber, any due to being not provided with outside slotting chamber It protecting component, thus can easily trigger electric shock accidents, larger potential safety hazard be present.
The content of the invention
For the deficiency of above-mentioned technology, the present invention proposes a kind of novel deduster equipment.
A kind of novel deduster equipment of the present invention, including power transmission pedestal and company's electricity with power transmission pedestal cooperation Terminal, the power transmission base bottom face are installed with bottom plate, are provided with cavity in the bottom plate, rotatable peace in the cavity Equipped with universal wheel, opposition is provided with accent and inserts chamber towards the first of the right side up and down in the power transmission pedestal, and described first inserts in cavity wall Opposition is provided with the first guide cavity up and down, and described first, which inserts front and rear opposition on cavity wall, is provided with tabletting, and described first inserts chamber left end Be provided with and turn chamber, it is described turn to be provided with chamber be rotatably mounted with flap, the flap centre is provided with and described first Insert the second of chamber communications and liaison and insert chamber, described second, which inserts opposition above and below in cavity wall, is provided with the second guide cavity, described to turn also to set on the outside of chamber Cylindrical cavity is equipped with, translates the first flange for being provided with and being fixedly connected with the flap in the cylindrical cavity, the cylindrical cavity lower end is provided with Arc chamber, it is rotatably mounted with by pivoted arm in the arc chamber and draws electric pin, the electricity pin that draws electrically connects with the tabletting, the arc Chamber is provided with the end wall away from the pivoted arm just gives the first of the arc chamber to slide chamber, translates and is provided with the first cunning chamber First electrically connected with city draws electric handle;Opposition is provided with accent towards the chamber that turns on a left side up and down in the even electric terminal, described to turn in chamber The plunger being engaged with the slotting chamber is rotatably mounted with, the plunger left end opposes be provided with and first guide cavity up and down The second flange being engaged, the chamber right-hand member that turns are provided with the second cunning chamber, in the second cunning chamber translation be provided with and deduster The second of connection draws electric handle, is provided with installation cavity in the even electric terminal, is provided with the installation cavity and is fixed with the plunger First tooth roller of connection, the second tooth roller being engaged with first tooth roller is also equipped with the installation cavity, it is described Second tooth roller right side centre, which is fixedly installed, turns rod, the rod right-hand member that turns through the even electric terminal and to external expansion, The rod right-hand member that turns also is installed with rotating disk, and mutual cooperation is additionally provided between the power transmission pedestal and the even electric terminal Magnetic means.
Further technical scheme, second end face for drawing electric handle towards the plunger are arranged to ring surface, and described Be installed with the first shell fragment on two cunning chamber right-hand member walls, first shell fragment to by described second draw electric handle to the left top pressure and make The ring surface is touched with the plunger right side.
Further technical scheme, described first, which slides opposition in the wall of chamber front and rear sides, is provided with heavy chamber, is put down in the heavy chamber The bayonet lock for being provided with and drawing electric handle with described first and be fixedly connected is moved, second with bayonet lock touching is also equipped with the heavy chamber Shell fragment, second shell fragment towards the arc chamber top pressure making described first to draw electric handle one end and extend into institute the bayonet lock State in arc chamber.
Further technical scheme, also it is installed with and the 3rd bullet for drawing electric pin connection and connecing in the arc chamber Piece, the 3rd shell fragment towards the cylindrical cavity top pressure making described electricity pin one end of drawing extend into the circle electricity pin that draws In chamber.
Further technical scheme, the described first slotting chamber is equal with the described second slotting chamber diameter, first guide cavity and institute It is equal sized to state the second guide cavity.
Further technical scheme, interval and second flange of second guide cavity to the power transmission pedestal right side Interval to the even electric terminal left side is equal.
Further technical scheme, what the magnetic means included opposing up and down is arranged on the power transmission pedestal right side Magnet and be fixedly mounted on it is described even electric terminal left side and with the magnet cooperate jib.
The beneficial effects of the invention are as follows:
For power transmission pedestal in original state, first flange draws electric handle phase with described first upward vertically in apparatus of the present invention Poor 180 degree, described electricity pin one end of drawing are extend into the cylindrical cavity in the 3rd shell fragment, and described bayonet lock one end is in second bullet It is extend into the presence of piece in the arc chamber but does not draw electric handle with described first and contacted, therefore, the tabletting is not charged, can keep The tabletting is stable to be powered off, and greatly improves electrical safety, and second guide cavity is aligned with first guide cavity, thus can be permitted Perhaps described second flange is inserted into second guide cavity;
In use, second flange is aligned into first guide cavity, and the plunger is inserted into described first and inserted in chamber, when When the company electric terminal left side fits with power transmission pedestal right side, the plunger left end is inserted into described second and inserted in chamber, Second flange is inserted into second guide cavity, now, drives the rotating disk to rotate counterclockwise, when the flap is clockwise During rotation 180 degree, the electricity pin top pressure of drawing is made the electricity that draws sell and described first by first flange into the arc chamber Draw the touching of electric handle, so that the electricity pin that draws is powered, the electricity pin that draws is by power transmission to the tabletting, because the plunger is inserted Enter to described first insert in chamber when be in contact with the tabletting, therefore, the plunger can be made powered, draw electric handle due to described second All the time touched with the plunger, therefore, described second, which draws electric handle, to be achieved in power transmission to deduster to deduster Power supply;
After the completion of power supply, the rotating disk is rotated clockwise, the rotating disk can drive the plunger and the second flange inverse time Pin rotates, and thus second flange can drive the flap to rotate counterclockwise, after the flap rotates counterclockwise 180 degree, institute State draw electricity pin one end extend into the 3rd shell fragment in the cylindrical cavity, described bayonet lock one end is in the presence of second shell fragment It extend into the arc chamber and draws electric handle with described first and disengage, and now second guide cavity and first guide cavity pair Standard, the plunger can be extracted to the right, is achieved in the power-off of deduster;
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high, can substantially reduce potential safety hazard.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only one invented A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these Accompanying drawing obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of novel deduster equipment of the present invention;
Fig. 2 is the structural representation of the direction of arrow in Fig. 1;
Fig. 3 is the right side structural representation of power transmission pedestal in Fig. 1;
Fig. 4 is the first close-up schematic view for drawing at electric handle in Fig. 2;
Fig. 5 is the present invention looks up structural representation of power transmission pedestal in Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive spy Beyond sign and/or step, it can combine in any way.
This specification(Including any accessory claim, summary and accompanying drawing)Disclosed in any feature, except non-specifically chatting State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 5, a kind of novel deduster equipment of apparatus of the present invention, including power transmission pedestal 10 and with institute Company's electric terminal 20 of the cooperation of power transmission pedestal 10 is stated, the bottom face of power transmission pedestal 10 is installed with bottom plate 110, the bottom plate It is provided with cavity 111 in 110, it is rotatable in the cavity 111 that universal wheel 112 is installed, it is right up and down in the power transmission pedestal 10 The the first slotting chamber 100 for being equipped with accent towards the right side is erected, described first, which inserts opposition above and below in the inwall of chamber 100, is provided with the first guide cavity 101, Described first, which inserts front and rear opposition on the inwall of chamber 100, is provided with tabletting 15, and the described first slotting left end of chamber 100, which is provided with, turns chamber, described Turn to be provided with chamber and be rotatably mounted with flap 12, the centre of flap 12 is provided with inserts the communications and liaison of chamber 100 with described first Second insert chamber 14, described second inserts in chamber 14 inwall that opposition is provided with the second guide cavity 13 up and down, described to turn to also set up on the outside of chamber Have a cylindrical cavity 16, in the cylindrical cavity 16 translation the first flange 11 being fixedly connected with the flap 12 is installed, under the cylindrical cavity 16 End is provided with arc chamber 102, is rotatably mounted with the arc chamber 102 by pivoted arm and draws electric pin 17, described to draw electric pin 17 and institute State tabletting 15 to electrically connect, be provided with the end wall of the arc chamber 102 away from the pivoted arm and just give the first of the arc chamber 102 to slide Chamber 18, in the first cunning chamber 18 translation be provided with electrically connected with city first draw electric handle 19;In the even electric terminal 20 up and down Opposition is provided with accent and turns chamber towards a left side, described to turn to be rotatably mounted with the plunger 25 being engaged with the slotting chamber 100 in chamber, Opposition is provided with the second flange 24 being engaged with first guide cavity 101 to the left end of plunger 25 up and down, described to turn chamber right-hand member Be provided with the second cunning chamber 29, in the second cunning chamber 29 translation second be connected with deduster be installed draw electric handle 21, the company Installation cavity 22 is provided with electric terminal 20, the first tooth roller being fixedly connected with the plunger 25 is installed in the installation cavity 22 23, the second tooth roller 26 being engaged with first tooth roller 23, second teeth are also equipped with the installation cavity 22 Take turns 26 right side centres and be fixedly installed and turn rod 28, the right-hand member of rod 28 that turns through the even electric terminal 20 and to external expansion, The right-hand member of rod 28 that turns also is installed with rotating disk 27, and phase is additionally provided between the power transmission pedestal 10 and the even electric terminal 20 The magnetic means mutually coordinated.
Valuably or exemplarily, wherein, the described second end face for drawing electric handle 21 towards the plunger 25 is arranged to annular Face, the first shell fragment 290 is installed with the second cunning right-hand member wall of chamber 29, first shell fragment 290 is to by described second Draw electric handle 21 to the left top pressure and touch the ring surface and the right side of plunger 25.
Valuably or exemplarily, wherein, opposition is provided with heavy chamber 105, institute in the first cunning front and rear sides wall of chamber 18 State translation in heavy chamber 105 and the bayonet lock 104 for drawing electric handle 19 with described first and being fixedly connected is installed, also installed in the heavy chamber 105 Have the second shell fragment 106 with the bayonet lock 104 touching, second shell fragment 106 to by the bayonet lock 104 towards the arc chamber 102 top pressures and make described first to draw electric one end of handle 19 and extend into the arc chamber 102.
Valuably or exemplarily, wherein, also it is installed with the arc chamber 102 and draws electric pin 17 with described and be connected what is connect 3rd shell fragment 103, the 3rd shell fragment 103 by described drawing electric pin 17 and make described to draw electric pin towards the top pressure of cylindrical cavity 16 17 one end are extend into the cylindrical cavity 16.
Valuably or exemplarily, wherein, described first to insert chamber 100 equal with the described second slotting diameter of chamber 14, and described the One guide cavity 101 and second guide cavity 13 are equal sized.
Valuably or exemplarily, wherein, second guide cavity 13 arrives interval and the institute of the right side of power transmission pedestal 10 The interval for stating the second flange 24 to the even left side of electric terminal 20 is equal.
Valuably or exemplarily, wherein, what the magnetic means included opposing up and down is arranged on the power transmission pedestal 10 The magnet 121 of right side and be fixedly mounted on it is described even the left side of electric terminal 20 and with the magnet 121 cooperate jib 122, by the mutual absorption of magnet 121 and the jib 122, so as to which the company's of effectively reducing electric terminal 20 is inserted in power transmission pedestal 10 Mating force.
Power transmission pedestal 10 is in original state in apparatus of the present invention, and first flange 11 is vertical upward and with described first Draw electric handle 19 and differ 180 degree, described to draw electric one end of pin 17 and extend into the 3rd shell fragment 103 in the cylindrical cavity 16, the card The one end of pin 104 extend into the arc chamber 102 in the presence of second shell fragment 106 but does not draw electric handle 19 with described first and connects Touch, and second guide cavity 13 is aligned with first guide cavity 101;
When needing to be powered deduster, second flange 24 is directed at first guide cavity 101, and by the plunger 25 Described first is inserted into insert in chamber 100, it is described when the company left side of electric terminal 20 fits with the right side of power transmission pedestal 10 The left end of plunger 25 is inserted into described second and inserted in chamber 14, and second flange 24 is inserted into second guide cavity 13, now, inverse Hour hands rotate the rotating disk 27, the rotating disk 27 drive it is described turn the tooth roller 26 of rod 28 and second and rotate counterclockwise, described second Tooth roller 26 drives first tooth roller 23 to rotate clockwise, so as to first tooth roller 23 drive the plunger 25 and Second flange 24 rotates clockwise, and second flange 24 can drive the flap 12 to rotate clockwise, when the flap 12 is suitable When hour hands rotate 180 degree, first flange 11 draws described the electric top pressure of pin 17 and makes described to draw electric pin into the arc chamber 102 17 draw electric handle 19 with described first touches, so that described, to draw electric pin 17 powered, described to draw electric pin 17 by power transmission to described Tabletting 15, it is in contact when being inserted into due to the plunger 25 in the described first slotting chamber 100 with the tabletting 15, therefore, institute can be made It is powered to state plunger 25, because described second draws electric handle 21 and touched all the time with the plunger 25, therefore, described second draws electric handle 21 can By power transmission to deduster, the power supply to deduster is achieved in;
After the completion of power supply, the rotating disk 27 is rotated clockwise, the rotating disk can drive the plunger 25 and second flange 24 rotate counterclockwise, and thus second flange 24 can drive the flap 12 to rotate counterclockwise, and the flap 12 turns counterclockwise It is described to draw electric one end of pin 17 and extend into the 3rd shell fragment 103 in the cylindrical cavity 16 after dynamic 180 degree, described one end of bayonet lock 104 It is extend into the presence of second shell fragment 106 in the arc chamber 102 and draws electric handle 19 with described first and disengage, and this The second guide cavities of Shi Suoshu 13 are aligned with first guide cavity 101, can extract the plunger 25 to the right, are achieved in the disconnected of deduster Electricity.
The beneficial effects of the invention are as follows:For power transmission pedestal in original state, first flange is vertical in apparatus of the present invention Drawing electric handle differs 180 degree upward and with described first, and described electricity pin one end of drawing is extend into the cylindrical cavity in the 3rd shell fragment, Described bayonet lock one end extend into the arc chamber in the presence of second shell fragment but does not draw electric handle with described first and contacts, because This, the tabletting is not charged, can keep the tabletting is stable to power off, and greatly improves electrical safety, and second guide cavity with The first guide cavity alignment, thus can allow second flange to be inserted into second guide cavity;
In use, second flange is aligned into first guide cavity, and the plunger is inserted into described first and inserted in chamber, when When the company electric terminal left side fits with power transmission pedestal right side, the plunger left end is inserted into described second and inserted in chamber, Second flange is inserted into second guide cavity, now, drives the rotating disk to rotate counterclockwise, when the flap is clockwise During rotation 180 degree, the electricity pin top pressure of drawing is made the electricity that draws sell and described first by first flange into the arc chamber Draw the touching of electric handle, so that the electricity pin that draws is powered, the electricity pin that draws is by power transmission to the tabletting, because the plunger is inserted Enter to described first insert in chamber when be in contact with the tabletting, therefore, the plunger can be made powered, draw electric handle due to described second All the time touched with the plunger, therefore, described second, which draws electric handle, to be achieved in power transmission to deduster to deduster Power supply;
After the completion of power supply, the rotating disk is rotated clockwise, the rotating disk can drive the plunger and the second flange inverse time Pin rotates, and thus second flange can drive the flap to rotate counterclockwise, after the flap rotates counterclockwise 180 degree, institute State draw electricity pin one end extend into the 3rd shell fragment in the cylindrical cavity, described bayonet lock one end is in the presence of second shell fragment It extend into the arc chamber and draws electric handle with described first and disengage, and now second guide cavity and first guide cavity pair Standard, the plunger can be extracted to the right, is achieved in the power-off of deduster;
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high, can substantially reduce potential safety hazard.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and Improvement is both fallen within claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (7)

1. a kind of novel deduster equipment, including power transmission pedestal and company's electric terminal with power transmission pedestal cooperation, its feature It is:The power transmission base bottom face is installed with bottom plate, is provided with cavity in the bottom plate, rotatable peace in the cavity Equipped with universal wheel, opposition is provided with accent and inserts chamber towards the first of the right side up and down in the power transmission pedestal, and described first inserts in cavity wall Opposition is provided with the first guide cavity up and down, and described first, which inserts front and rear opposition on cavity wall, is provided with tabletting, and described first inserts chamber left end Be provided with and turn chamber, it is described turn to be provided with chamber be rotatably mounted with flap, the flap centre is provided with and described first Insert the second of chamber communications and liaison and insert chamber, described second, which inserts opposition above and below in cavity wall, is provided with the second guide cavity, described to turn also to set on the outside of chamber Cylindrical cavity is equipped with, translates the first flange for being provided with and being fixedly connected with the flap in the cylindrical cavity, the cylindrical cavity lower end is provided with Arc chamber, it is rotatably mounted with by pivoted arm in the arc chamber and draws electric pin, the electricity pin that draws electrically connects with the tabletting, the arc Chamber is provided with the end wall away from the pivoted arm just gives the first of the arc chamber to slide chamber, translates and is provided with the first cunning chamber First electrically connected with city draws electric handle;Opposition is provided with accent towards the chamber that turns on a left side up and down in the even electric terminal, described to turn in chamber The plunger being engaged with the slotting chamber is rotatably mounted with, the plunger left end opposes be provided with and first guide cavity up and down The second flange being engaged, the chamber right-hand member that turns are provided with the second cunning chamber, in the second cunning chamber translation be provided with and deduster The second of connection draws electric handle, is provided with installation cavity in the even electric terminal, is provided with the installation cavity and is fixed with the plunger First tooth roller of connection, the second tooth roller being engaged with first tooth roller is also equipped with the installation cavity, it is described Second tooth roller right side centre, which is fixedly installed, turns rod, the rod right-hand member that turns through the even electric terminal and to external expansion, The rod right-hand member that turns also is installed with rotating disk, and mutual cooperation is additionally provided between the power transmission pedestal and the even electric terminal Magnetic means.
A kind of 2. novel deduster equipment according to claim 1, it is characterised in that:Described second draws electric handle described in The end face of plunger is arranged to ring surface, and the first shell fragment is installed with the second cunning chamber right-hand member wall.
A kind of 3. novel deduster equipment according to claim 1, it is characterised in that:Described first slides chamber front and rear sides wall Middle opposition is provided with heavy chamber, and the bayonet lock for being provided with and drawing electric handle with described first and be fixedly connected, the heavy chamber are translated in the heavy chamber In be also equipped with the bayonet lock touching the second shell fragment.
A kind of 4. novel deduster equipment according to claim 1, it is characterised in that:Also fixed peace in the arc chamber Equipped with the 3rd shell fragment for drawing electric pin connection and connecing.
A kind of 5. novel deduster equipment according to claim 1, it is characterised in that:Described first inserts chamber and described second Slotting chamber diameter is equal, and first guide cavity and second guide cavity are equal sized.
A kind of 6. novel deduster equipment according to claim 1, it is characterised in that:Second guide cavity is to the power transmission The interval of pedestal right side is equal with the interval of second flange to the even electric terminal left side.
A kind of 7. novel deduster equipment according to claim 1, it is characterised in that:The magnetic means includes right up and down Vertical magnet installed in the power transmission pedestal right side and be fixedly mounted on the even electric terminal left side and with the magnet The jib of mutual cooperation.
CN201710778896.XA 2017-09-01 2017-09-01 A kind of novel deduster equipment Withdrawn CN107579371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710778896.XA CN107579371A (en) 2017-09-01 2017-09-01 A kind of novel deduster equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710778896.XA CN107579371A (en) 2017-09-01 2017-09-01 A kind of novel deduster equipment

Publications (1)

Publication Number Publication Date
CN107579371A true CN107579371A (en) 2018-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710778896.XA Withdrawn CN107579371A (en) 2017-09-01 2017-09-01 A kind of novel deduster equipment

Country Status (1)

Country Link
CN (1) CN107579371A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2254593Y (en) * 1996-01-31 1997-05-21 祺峻有限公司 Safety socket
JP2684527B2 (en) * 1994-12-07 1997-12-03 日本アンテナ株式会社 Series unit terminal block
CN102273022A (en) * 2009-01-02 2011-12-07 申宪秀 Safe electrical outlet
CN105071179A (en) * 2015-08-28 2015-11-18 浦江雄达机械设备有限公司 Cable wiring positioning apparatus provided with limit switch
CN105226463A (en) * 2014-06-19 2016-01-06 苏州波特利五金照明电器有限公司 A kind of rotary switch socket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2684527B2 (en) * 1994-12-07 1997-12-03 日本アンテナ株式会社 Series unit terminal block
CN2254593Y (en) * 1996-01-31 1997-05-21 祺峻有限公司 Safety socket
CN102273022A (en) * 2009-01-02 2011-12-07 申宪秀 Safe electrical outlet
CN105226463A (en) * 2014-06-19 2016-01-06 苏州波特利五金照明电器有限公司 A kind of rotary switch socket
CN105071179A (en) * 2015-08-28 2015-11-18 浦江雄达机械设备有限公司 Cable wiring positioning apparatus provided with limit switch

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Application publication date: 20180112