CN109187350A - A kind of mechanism of automatic detection door and window failure - Google Patents
A kind of mechanism of automatic detection door and window failure Download PDFInfo
- Publication number
- CN109187350A CN109187350A CN201811243220.1A CN201811243220A CN109187350A CN 109187350 A CN109187350 A CN 109187350A CN 201811243220 A CN201811243220 A CN 201811243220A CN 109187350 A CN109187350 A CN 109187350A
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- chamber
- slide bar
- end wall
- connection
- block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of mechanisms of automatic detection door and window failure, including apparatus main body, it is set to the intracorporal gearshift of described device master and is set to the intracorporal detection device of described device master, institute's displacement apparatus includes being set to intracorporal first working chamber of described device master, the first sliding block is slidably connected in first working chamber, first sliding block right side is installed with the first spring that the other end is fixedly connected with end wall on the right side of first working chamber, first motor is installed in first sliding block, end wall connection is equipped with post-receiving chamber on the left of first working chamber, end wall connection is equipped with the second working chamber on the left of the post-receiving chamber, the first transmission shaft extended into second working chamber to the left is installed on the output shaft of the first motor, first transmission shaft left end is installed with first bevel gear；The present apparatus is capable of the quality of automatic detection door glass, determines door glass whether screened by qualification, provides safety guarantee for daily life.
Description
Technical field
The present invention relates to house ornamentation processing technique field, specially a kind of mechanism of automatic detection door and window failure.
Background technique
With the continuous improvement of people's living standards, everybody for home-improvement products quality requirement also in the continuous improvement,
The glass of door and window when especially, the quality of door glass need to reach certain standard, guarantee safety, it is therefore desirable to design one kind
It can automatically detect door glass quality, the equipment for the time that reduces the personnel to operate.
Summary of the invention
It is in the prior art for overcoming the purpose of the present invention is to provide a kind of mechanism of automatic detection door and window failure
State defect.
A kind of automatic mechanism of detection door and window failure according to the present invention, including apparatus main body, it is set to described device master
Intracorporal gearshift and it is set to the intracorporal detection device of described device master, institute's displacement apparatus includes being set to the dress
Main intracorporal first working chamber is set, is slidably connected with the first sliding block, the first sliding block right end in first working chamber
Face is installed with the first spring that the other end is fixedly connected with end wall on the right side of first working chamber, is installed in first sliding block
First motor, the first working chamber left side end wall connection are equipped with post-receiving chamber, and end wall connection is equipped with second on the left of the post-receiving chamber
Working chamber is installed with the first transmission shaft extended into second working chamber to the left, institute on the output shaft of the first motor
It states the first transmission shaft left end and is installed with first bevel gear, the lower end engagement of the first bevel gear is connected with the second cone tooth
Wheel, the second working chamber downside end wall is interior to be equipped with slide block chamber, and the second bevel gear axle center is installed with upper end and described second
End wall, which is rotatably assorted, on the upside of working chamber connects and extends down into the first screw rod in the slide block chamber, spiral shell on first screw rod
Line is connected with the second sliding block with slide block chamber sliding connection, be equipped in second sliding block respectively by mouth to
It is left and right and under groove, third sliding block is slidably connected in the groove, end wall connection is equipped with opening on the downside of slide block chamber
First connecting rod chamber to the left, third sliding block lower end is installed with to be slided with the first of first connecting rod chamber sliding connection
Bar, described, end wall connection is equipped with the third working chamber of opening to the left, the third working chamber downside on the downside of the first connecting rod chamber
End wall connection is equipped with the first guide runner, and connection is equipped with the second slide bar chamber of opening to the left on the downside of first guide runner, and described the
Two slide bars are intracavitary to be slidably connected with the second slide bar, and second the lower end of the slider face is installed with rack gear, the second slide bar chamber
End wall connection in downside is equipped with gear cavity, is installed with the second motor, the output of second motor in end wall on rear side of the gear cavity
Extension forward is installed on axis and the second driving shaft for the connection that is rotatably assorted with end wall on front side of the gear cavity, second transmission
It is installed with upper end on axis and engages the spur gear being cooperatively connected with the rack gear.
Further technical solution, the detection device include the third hand tap gear being fixedly arranged on first transmission shaft,
The third hand tap gear posterior end engagement that moves right is connected with the 4th bevel gear, on the downside of first working chamber in end wall
Equipped with slide block chamber, the 4th bevel gear axle center is installed with to extend downwardly and be rotatably assorted with end wall on the downside of the slide block chamber and connect
The second screw rod, the Four-slider being connected with slide block chamber sliding connection, institute are threadedly engaged on second screw rod
It states end wall connection on the left of slide block chamber and is equipped with the sliding cavity that left side end wall is connected to the third working chamber, Four-slider left end
It is installed with the link block with sliding cavity sliding connection, the link block left end is installed with detector, and described second is sliding
End wall connection is equipped with third slide bar chamber on the right side of rod cavity, and the third slide bar is intracavitary to be slidably connected with third slide bar, and described the
Three slide bar chamber upper and lower sides end walls, which are respectively communicated with, is equipped with the first limiting slot symmetrical and that opening is opposite, the third slide bar upper and lower side point
It is not symmetrically arranged with the first limited block with first limiting slot sliding connection, first limited block right side is installed with
The second spring that the other end is fixedly connected with end wall on the right side of first limiting slot, the third slide bar chamber upside end wall connection are set
There is the 4th slide bar chamber, the 4th slide bar is intracavitary to be slidably connected with the 4th slide bar, the 4th slide bar chamber left and right sides end wall
It is respectively communicated with and is equipped with the second limiting slot symmetrical and that opening is opposite, described 4th slide bar or so end is respectively symmetrically equipped with and described the
Second limited block of two limiting slots sliding connection, second limited block upper surface are installed with the other end and second limit
The third spring that is fixedly connected of end wall on the upside of the slot of position, end wall connection is equipped with upside end wall and described the on the upside of the 4th slide bar chamber
5th slide bar chamber of one working chamber connection, the 5th slide bar is intracavitary to be slidably connected with upper end and first sliding block lower end
The 5th slide bar being fixedly connected, the post-receiving chamber upper and lower sides end wall, which is respectively communicated with, is equipped with the second opposite guide runner that is open, described
The slider guide for the connection that is rotatably assorted with first transmission shaft is slidably connected in second guide runner.
Further technical solution is installed with fixed device, the fixed dress on second slide bar, first slide bar
It sets including being fixedly arranged on second slide bar upper surface supporting block, the supporting block front and back end is rotatably assorted respectively is connected with fixing clamp
The angle of plate, strap rotation has certain limitation, is unable to the folding of wide-angle, accompanied between the strap by
The glass of detection, the clamping device structure is simple, is conducive to the fixation of the glass, detected material of conveniently taking.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when needing to carry out detection work, personnel
Operation is fixed on the securing means by glass, and starting first motor drives on the first transmission shaft, so that first bevel gear be driven to turn
Dynamic, final to drive second bevel gear rotation, second bevel gear drives the rotation of the first screw rod, to drive the second sliding block to moving down
It is dynamic, stop first motor in position and start the second motor to drive second driving shaft rotation, so that turn spur turns
It is dynamic, it moves right eventually by the second slide bar of rack drives, so that detected material be driven to move right, the second slide bar drives third
Slide bar moves right, final that the 5th slide bar is driven to move right so that the 4th slide bar be driven to move up, and the 5th slide bar drives the
One sliding block moves right, so that the first transmission shaft drives the 4th bevel gear to rotate by third hand tap gear, it is final to drive second
Bar rotation, the second screw rod drive Four-slider move down, thus by link block drive detector move down to glass into
Row Scanning Detction goes out as a result, the present apparatus is capable of the quality of automatic detection door glass, and determining door glass, whether qualification carries out
Screening, provides safety guarantee for daily life.
Detailed description of the invention
Fig. 1 is the in-house overall structure diagram of the automatic detection door and window failure of one kind of the invention；
Fig. 2 is a kind of left view of the mechanism of automatic detection door and window failure of the invention；
Fig. 3 is the overlooking structure diagram of Fig. 1 in the present invention " A-A "；
Fig. 4 is the right side structural representation of Fig. 1 in the present invention " B-B ".
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-4, the mechanism of the automatic detection door and window failure of one kind of embodiment according to the present invention, including apparatus main body
10, the gearshift being set in described device main body 10 and the detection device being set in described device main body 10, it is described
Gearshift includes the first working chamber 11 being set in described device main body 10, the company of being slidably matched in first working chamber 11
It is connected to the first sliding block 12,12 right side of the first sliding block is installed with the other end and fixes with the 11 right side end wall of the first working chamber
First spring 13 of connection, first motor 14 is installed in first sliding block 12, and the 11 left side end wall of the first working chamber connects
Logical to be equipped with post-receiving chamber 15,15 left side end wall of the post-receiving chamber connection is equipped with the second working chamber 16, the output of the first motor 14
The first transmission shaft 17 extended into second working chamber 16 to the left is installed on axis, 17 left end of the first transmission shaft is fixed
There is first bevel gear 18, the lower end engagement of the first bevel gear 18 is connected with second bevel gear 19, second work
Slide block chamber 20 is equipped in 16 downside end wall of chamber, 19 axle center of second bevel gear is installed on upper end and second working chamber 16
Side wall, which is rotatably assorted, to be connected and extends down into the first screw rod 21 in the slide block chamber 20, screw thread on first screw rod 21
It is connected with the second sliding block 22 with the slide block chamber 20 sliding connection, is equipped in second sliding block 22 and leans on mouth respectively
To left and right and under groove 23, third sliding block 24 is slidably connected in the groove 23,20 downside end wall of slide block chamber connects
Logical to be equipped with the first connecting rod chamber 25 of opening to the left, 24 lower end of third sliding block is installed with matches with the first connecting rod chamber 25 sliding
The first slide bar 26 of connection is closed, described, 25 downside end wall of the first connecting rod chamber connection is equipped with the third working chamber of opening to the left
27,27 downside end wall of the third working chamber connection is equipped with the first guide runner 28, is connected to and is equipped on the downside of first guide runner 28
Opening the second slide bar chamber 29 to the left is slidably connected with the second slide bar 30 in the second slide bar chamber 29, and described second is sliding
30 lower end surface of bar is installed with rack gear 31, and 29 downside end wall of the second slide bar chamber connection is equipped with gear cavity 32, the gear cavity 32
The second motor 33 is installed in rear side end wall, be installed on the output shaft of second motor 33 forward extend and with the gear
32 front side end wall of chamber is rotatably assorted the second driving shaft 34 of connection, is installed with upper end and the rack gear on the second driving shaft 34
The spur gear 35 that 31 engagements are cooperatively connected.
Valuably or illustratively, the detection device includes the third hand tap gear being fixedly arranged on first transmission shaft 17
36, the third hand tap gear 36 move right posterior end engagement be connected with the 4th bevel gear 37, first working chamber 11
Be equipped with slide block chamber 38 in the end wall of downside, 37 axle center of the 4th bevel gear be installed with extend downwardly and with 38 downside of slide block chamber
End wall is rotatably assorted the second screw rod 39 of connection, is threadedly engaged and is connected with and the slide block chamber 38 slides on second screw rod 39
The Four-slider 40 being cooperatively connected, 38 left side end wall of the slide block chamber connection is equipped with left side end wall and the third working chamber 27 connects
Logical sliding cavity 41,40 left end of Four-slider are installed with the link block 42 with the sliding cavity 41 sliding connection, institute
It states 42 left end of link block and is installed with detector 43,29 right side end wall of the second slide bar chamber connection is equipped with third slide bar chamber 44, institute
It states and is slidably connected with third slide bar 45 in third slide bar chamber 44, the 44 upper and lower sides end wall of third slide bar chamber, which is respectively communicated with, to be set
There is the first limiting slot 46 symmetrical and that opening is opposite, 45 upper and lower side of third slide bar is respectively symmetrically equipped with and first limit
The first limited block 47 that slot 46 is slidably connected, 47 right side of the first limited block are installed with the other end and first limit
The second spring 48 that position 46 right side end wall of slot is fixedly connected, 44 upside end wall of the third slide bar chamber connection are equipped with the 4th slide bar chamber
49, the 4th slide bar 50,49 left and right sides end wall of the 4th slide bar chamber difference are slidably connected in the 4th slide bar chamber 49
Connection is equipped with the second limiting slot 51 symmetrical and that opening is opposite, and the end of the 4th slide bar 50 or so is respectively symmetrically equipped with and described the
Two limiting slots 51 sliding connection the second limited block 52,52 upper surface of the second limited block be installed with the other end with it is described
The third spring 53 that second limiting slot, 51 upside end wall is fixedly connected, 49 upside end wall of the 4th slide bar chamber connection are equipped with upside
The 5th slide bar chamber 54 that end wall is connected to first working chamber 11 is slidably connected with upper end in the 5th slide bar chamber 54
The 5th slide bar 55 being fixedly connected with 12 lower end of the first sliding block, the 15 upper and lower sides end wall of post-receiving chamber are respectively communicated with to be equipped with and open
The second mouthful opposite guide runner 56 is slidably connected in second guide runner 56 and matches with first transmission shaft 17 rotation
Close the slider guide 57 of connection.
Valuably or illustratively, second slide bar 30, be installed with fixed device on first slide bar 26, it is described solid
Determining device includes being fixedly arranged on the 30 upper surface supporting block 58 of the second slide bar, 58 front and back end of the supporting block company of being rotatably assorted respectively
It is connected to strap 59, the angle that the strap 59 rotates has certain limitation, is unable to the folding of wide-angle, the fixation
Detected glass 60 is accompanied between clamping plate 59, the clamping device structure is simple, is conducive to the fixation of the glass 60, convenient
It takes detected material.
When needing to carry out detection work, personnel's operation is fixed on the securing means by glass 60, starts first motor 14
It drives on the first transmission shaft 17, so that first bevel gear 18 is driven to rotate, final that second bevel gear 19 is driven to rotate, the second cone tooth
Wheel 19 drives the rotation of the first screw rod 21, so that the second sliding block 22 be driven to move down, stops first motor 14 in position
And start the second motor 33 and second driving shaft 34 is driven to rotate, so that turn spur 35 rotates, driven eventually by rack gear 31
Second slide bar 30 moves right, so that detected material be driven to move right, the second slide bar 30 drives third slide bar 45 to move right,
Final that the 5th slide bar 55 is driven to move right to drive the 4th slide bar 50 to move up, the 5th slide bar 55 drives the first sliding block
12 move right, so that the first transmission shaft 17 drives the rotation of the 4th bevel gear 37 by third hand tap gear 36, finally drive second
Screw rod 39 rotates, and the second screw rod 39 drives Four-slider 40 to move down, to drive detector 43 downward by link block 42
Mobile be scanned to glass 60 detects result.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and when needing to carry out detection work, personnel
Operation is fixed on the securing means by glass, and starting first motor drives on the first transmission shaft, so that first bevel gear be driven to turn
Dynamic, final to drive second bevel gear rotation, second bevel gear drives the rotation of the first screw rod, to drive the second sliding block to moving down
It is dynamic, stop first motor in position and start the second motor to drive second driving shaft rotation, so that turn spur turns
It is dynamic, it moves right eventually by the second slide bar of rack drives, so that detected material be driven to move right, the second slide bar drives third
Slide bar moves right, final that the 5th slide bar is driven to move right so that the 4th slide bar be driven to move up, and the 5th slide bar drives the
One sliding block moves right, so that the first transmission shaft drives the 4th bevel gear to rotate by third hand tap gear, it is final to drive second
Bar rotation, the second screw rod drive Four-slider move down, thus by link block drive detector move down to glass into
Row Scanning Detction goes out as a result, the present apparatus is capable of the quality of automatic detection door glass, and determining door glass, whether qualification carries out
Screening, provides safety guarantee for daily life.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (3)
1. a kind of automatic mechanism of detection door and window failure, including apparatus main body, it is set to the intracorporal gearshift of described device master
And it is set to the intracorporal detection device of described device master, it is characterised in that: institute's displacement apparatus includes being set to described device
Intracorporal first working chamber is led, is slidably connected with the first sliding block, first sliding block right side in first working chamber
It is installed with the first spring that the other end is fixedly connected with end wall on the right side of first working chamber, the is installed in first sliding block
One motor, the first working chamber left side end wall connection are equipped with post-receiving chamber, and end wall connection is equipped with the second work on the left of the post-receiving chamber
Make chamber, the first transmission shaft extended into second working chamber to the left is installed on the output shaft of the first motor, it is described
First transmission shaft left end is installed with first bevel gear, and the lower end engagement of the first bevel gear is connected with second bevel gear,
Slide block chamber is equipped on the downside of second working chamber in end wall, the second bevel gear axle center is installed with upper end and second work
End wall, which is rotatably assorted, on the upside of chamber connects and extends down into the first screw rod in the slide block chamber, and screw thread is matched on first screw rod
The second sliding block being connected with slide block chamber sliding connection is closed, is equipped in second sliding block and leans on mouth to left and right respectively
Groove under and is slidably connected with third sliding block in the groove, and end wall connection is equipped with opening to the left on the downside of slide block chamber
First connecting rod chamber, third sliding block lower end be installed with the first connecting rod chamber sliding connection the first slide bar, institute
It states, end wall connection is equipped with the third working chamber of opening to the left, end wall on the downside of the third working chamber on the downside of the first connecting rod chamber
Connection is equipped with the first guide runner, and connection is equipped with the second slide bar chamber of opening to the left on the downside of first guide runner, and described second is sliding
The second slide bar is slidably connected in rod cavity, second the lower end of the slider face is installed with rack gear, the second slide bar chamber downside
End wall connection is equipped with gear cavity, is installed with the second motor on rear side of the gear cavity in end wall, on the output shaft of second motor
Extension forward is installed with and the second driving shaft for the connection that is rotatably assorted with end wall on front side of the gear cavity, on the second driving shaft
It is installed with upper end and engages the spur gear being cooperatively connected with the rack gear.
2. a kind of mechanism of automatic detection door and window failure according to claim 1, it is characterised in that: the detection device packet
Include the third hand tap gear being fixedly arranged on first transmission shaft, the third hand tap gear posterior end engagement that moves right is cooperatively connected
There is the 4th bevel gear, is equipped with slide block chamber on the downside of first working chamber in end wall, the 4th bevel gear axle center is installed with downwards
Extend and the second screw rod of the connection that is rotatably assorted with end wall on the downside of the slide block chamber, is threadedly engaged and is connected on second screw rod
With the Four-slider of slide block chamber sliding connection, end wall connection is equipped with left side end wall and described the on the left of the slide block chamber
The sliding cavity of three working chambers connection, Four-slider left end are installed with the link block with sliding cavity sliding connection,
The link block left end is installed with detector, and end wall connection is equipped with third slide bar chamber, the third on the right side of the second slide bar chamber
Slide bar is intracavitary to be slidably connected with third slide bar, and the third slide bar chamber upper and lower sides end wall, which is respectively communicated with, to be equipped with symmetrical and be open
The first opposite limiting slot, the third slide bar upper and lower side are respectively symmetrically equipped with and first limiting slot sliding connection
First limited block, first limited block right side are installed with what the other end was fixedly connected with end wall on the right side of first limiting slot
Second spring, the third slide bar chamber upside end wall connection are equipped with the 4th slide bar chamber, the intracavitary company of being slidably matched of the 4th slide bar
It is connected to the 4th slide bar, the 4th slide bar chamber left and right sides end wall, which is respectively communicated with, is equipped with the second limiting slot symmetrical and that opening is opposite,
Described 4th slide bar or so end is respectively symmetrically equipped with the second limited block for being slidably connected with second limiting slot, and described the
Two limited block upper surfaces are installed with the third spring that the other end is fixedly connected with end wall on the upside of second limiting slot, and the described 4th
End wall connection is equipped with the 5th slide bar chamber that upside end wall is connected to first working chamber, the 5th slide bar chamber on the upside of slide bar chamber
Inside it is slidably connected with the 5th slide bar that upper end is fixedly connected with first sliding block lower end, the post-receiving chamber upper and lower sides end wall
It is respectively communicated with and is equipped with the second opposite guide runner that is open, be slidably connected in second guide runner and first transmission
Axis is rotatably assorted the slider guide of connection.
3. a kind of mechanism of automatic detection door and window failure according to claim 1, it is characterised in that: second slide bar,
Fixed device is installed on first slide bar, the fixed device includes being fixedly arranged on second slide bar upper surface supporting block,
The supporting block front and back end is rotatably assorted respectively is connected with strap, and the angle of the strap rotation has certain limit
System, is unable to the folding of wide-angle, detected glass is accompanied between the strap, the clamping device structure is simple, has
Conducive to the fixation of the glass, detected material of conveniently taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243220.1A CN109187350A (en) | 2018-10-24 | 2018-10-24 | A kind of mechanism of automatic detection door and window failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243220.1A CN109187350A (en) | 2018-10-24 | 2018-10-24 | A kind of mechanism of automatic detection door and window failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109187350A true CN109187350A (en) | 2019-01-11 |
Family
ID=64943054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811243220.1A Withdrawn CN109187350A (en) | 2018-10-24 | 2018-10-24 | A kind of mechanism of automatic detection door and window failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109187350A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040512A (en) * | 2019-04-24 | 2019-07-23 | 深圳创宇鹏兴科技有限公司 | A kind of automatic positioning mechanism of multistation pcb board |
| CN111561860A (en) * | 2020-05-28 | 2020-08-21 | 台州市椒江蒙特智能装备有限公司 | Flatness automatic detection box for square workpiece |
| CN112504536A (en) * | 2020-12-25 | 2021-03-16 | 吉林大学 | Torque measuring device for operation part of agricultural tractor |
-
2018
- 2018-10-24 CN CN201811243220.1A patent/CN109187350A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040512A (en) * | 2019-04-24 | 2019-07-23 | 深圳创宇鹏兴科技有限公司 | A kind of automatic positioning mechanism of multistation pcb board |
| CN111561860A (en) * | 2020-05-28 | 2020-08-21 | 台州市椒江蒙特智能装备有限公司 | Flatness automatic detection box for square workpiece |
| CN111561860B (en) * | 2020-05-28 | 2020-12-18 | 江苏恒才液压机械制造有限公司 | Flatness automatic detection box for square workpiece |
| CN112504536A (en) * | 2020-12-25 | 2021-03-16 | 吉林大学 | Torque measuring device for operation part of agricultural tractor |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
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| WW01 | Invention patent application withdrawn after publication |