CN208900980U - A kind of circuit boring detection device elevating mechanism - Google Patents
A kind of circuit boring detection device elevating mechanism Download PDFInfo
- Publication number
- CN208900980U CN208900980U CN201821778952.6U CN201821778952U CN208900980U CN 208900980 U CN208900980 U CN 208900980U CN 201821778952 U CN201821778952 U CN 201821778952U CN 208900980 U CN208900980 U CN 208900980U
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- supporting element
- bar
- fixedly connected
- slide bar
- type clamp
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Abstract
The utility model discloses a kind of circuit boring detection device elevating mechanisms, including support base and supporting element, first slide bar there are two being fixedly connected at the top of support base, the top of two the first slide bars runs through the bottom of supporting element and extends to its top, first slide bar is slidably connected with supporting element, and the front of supporting element is fixedly installed with detection device.First C-type clamp block and the second C-type clamp block carry out conflict clamping to the first slide bar simultaneously, rubber sheet gasket increases the frictional force with the first slide bar, and at the same time rack bar is clamped rach slot, so that supporting element is more stably fixed on the first slide bar, fixing between supporting element and the first slide bar can quickly be realized by pressing and unclasp catch bar and unclasped, and rotation turncap quickly can carry out up and down adjustment to supporting element while one hand pressing catch bar, detection device is quickly adjusted to reach singlehanded, so that the process in adjusting is lighter, it is more convenient.
Description
Technical field
The utility model relates to detection device technical field, specially a kind of circuit boring detection device elevating mechanism.
Background technique
Circuit board needs to detect drilling by detection device after piercing, in the equipment using semi-automatic detection
When, it need to first pass through and the height of detection device is adjusted, then need one hand of a people to hold detection device when adjusting,
Another hand unscrews hold-doun nut, then mobiles detection apparatus on one side observe display screen while, by up and down adjustment repeatedly, will set
Standby adjust is fixed to proper height, very troublesome in the process of adjusting, it has not been convenient to, but also it is time-consuming and laborious.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of circuit boring detection device elevating mechanism, solution
The process determined in adjusting is very troublesome, it has not been convenient to, but also time-consuming and laborious problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of road plate borehole detection device elevator
Structure, including support base and supporting element, are fixedly connected with that there are two the first slide bar, two first slide bars at the top of the support base
Top run through the bottom of supporting element and extend to its top, first slide bar is slidably connected with supporting element, the support
The front of part is fixedly installed with detection device, and the top of two first slide bars is fixedly connected with the bottom of connecting plate, institute
The top of supporting element is stated inserted with first sleeve, the side surface of the first sleeve is fixedly connected with the inner wall of supporting element, described
Inserted with the second slide bar, the bottom of second slide bar is fixedly connected with fixed block for the basal sliding of first sleeve, and described second
The side surface of slide bar is socketed with the first spring, the both ends of first spring respectively with the top of supporting element inner wall and fixed block
Top is fixedly connected, and the two sides of the fixed block are connected with the first motion bar, and the separate of first motion bar is fixed
One end of block is connected with the first C-type clamp block, and the bottom of the first C-type clamp block and the inner wall of supporting element are slidably connected, institute
It states supporting element inner wall and is fixedly connected with second spring, the other end of the second spring is fixedly connected with third slide bar, and described
Three slide bars are fixedly connected with the second C-type clamp block close to one end of fixed block, between the first C-type clamp block and the second C-type clamp block
The equal fixed bonding in side have a rubber sheet gasket, the side of the side of the rubber sheet gasket and the first slide bar connects, described the
The front and back of one C-type clamp block is fixedly connected to conflict block, and the side of the conflict block, which connects, the second motion bar, institute
The middle part for stating the second motion bar is flexibly connected by shaft with the inner wall of supporting element, the side of second motion bar and the 2nd C
The lateral surface of type fixture block connects, and the right side opening of left side first slide bar is equipped with rach slot, nibbles on the right side of the rach slot
Conjunction has rack bar, is fixedly connected on the right side of the annular inner wall and rack bar of left side the first C-type clamp block, the right side of the rach slot
Side is engaged with first gear, and second gear is engaged on the right side of the first gear, and the inner wall of the second gear is fixedly connected
There is second sleeve, the back side of the second sleeve is run through the inner wall of supporting element and extended to outside it, the second sleeve and branch
Support member rotation connection, the inner wall of the second sleeve slidably connect catch bar, and the front of the catch bar is fixedly connected limited
Position block, the bottom of the fixed block are connected with third motion bar, and the bottom end of the third motion bar is connected with the 4th
Motion bar, the bottom end of the 4th motion bar and the front face of limited block connect, and pass through axis in the middle part of the 4th motion bar
The inner wall of bar support is flexibly connected, and the side surface fixing sleeve of the second sleeve is connected to turncap, and the turncap is located at branch
The back side of support member.
Preferably, two the first motion bars on the fixed block are symmetrical with the axle center of the second slide bar, and two described first
Slide bar is symmetrical with the axle center of the second slide bar.
Preferably, the inner wall of the supporting element is fixedly connected with gag lever post, and it is separate that the gag lever post is located at the second motion bar
The side of second C-type clamp block.
Preferably, the side surface fixing sleeve of first slide bar is connected to fixed block, the bottom of the fixed block and support base
Top is fixedly connected.
Preferably, the bottom of the support base be fixedly connected there are four support pressing plate.
(3) beneficial effect
The utility model provides a kind of circuit boring detection device elevating mechanism.Have it is following the utility model has the advantages that
(1), the circuit boring detection device elevating mechanism, passes through the setting of the first slide bar and supporting element, connection
Plate, first sleeve, the second slide bar, fixed block, the first spring, the first motion bar, the first C-type clamp block, the second C-type clamp block, third
Slide bar, rubber sheet gasket, the second motion bar, rach slot, rack bar, first gear, second gear, second sleeve, pushes away second spring
Lever, limited block, third motion bar and the 4th motion bar are used in conjunction with each other, and while pressing catch bar rotate turncap,
When pressing catch bar, by lever principle, catch bar squeezes the 4th motion bar and its other end is tilted, thus the 4th motion bar
Third motion bar extruding fixed block and the second slide bar is driven to move upwards, and the first motion bar on fixed block drives the first C
Type fixture block moves inward, and the conflict block on the first C-type clamp block cancels the power to the second motion bar, and in the work of lever principle
Under, the second motion bar cancels the power applied to the second C-type clamp block, and under the action of second spring, the second C-type clamp block is moved out
Dynamic, so that the aid of the first slide bar is fixed in the first C-type clamp block and the release of the second C-type clamp block, and rack bar also divides with rach slot
It opens, while rotating turncap and second sleeve is made to drive first gear rotation by second gear, then first gear is engaging
Rach slot on creep so that supporting element and detection device move up and down, unclamp catch bar, then the first spring loses
The external force of application, therefore under the active force of the first spring, the first C-type clamp block and the second C-type clamp block simultaneously carry out the first slide bar
Clamping is contradicted, rubber sheet gasket increases the frictional force with the first slide bar, and at the same time rack bar is clamped rach slot, so that branch
Support member is more stably fixed on the first slide bar, can quickly realize that supporting element and first is slided by pressing and unclasping catch bar
It fixing between bar and unclasps, and rotation turncap quickly can carry out upper downward to supporting element while singlehanded pressing catch bar
Section is quickly adjusted detection device to reach singlehanded, so that the process in adjusting is lighter, it is more convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structural support front cross-sectional schematic diagram；
Fig. 3 is the enlarged diagram of A in the utility model structure chart 2；
Fig. 4 is the utility model structural support side profile schematic diagram；
Fig. 5 is the section enlarged diagram of B in the utility model structure chart 4；
Fig. 6 is the local overlooking diagrammatic cross-section of the utility model structural support.
In figure: 1 support base, 2 first slide bars, 3 supporting elements, 4 detection devices, 5 connecting plates, 6 first sleeves, 7 second slide bars,
8 fixed blocks, 9 first springs, 10 first motion bars, 11 first C-type clamp blocks, 12 second C-type clamp blocks, 13 third slide bars, 14 second
Spring, 15 rubber sheet gaskets, 16 second motion bars, 17 rach slots, 18 rack bars, 19 first gears, 20 second gears, 21 second sets
Cylinder, 22 catch bars, 23 limited blocks, 24 third motion bars, 25 the 4th motion bars, 26 turncaps, 27 gag lever posts, 28 support pressing plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 1 to 6, the utility model provides a kind of technical solution: a kind of circuit boring detection device elevator
Structure, including support base 1 and supporting element 3, the top of support base 1 are fixedly connected there are two the first slide bar 2, two the first slide bars 2
Top runs through the bottom of supporting element 3 and extends to its top, and the first slide bar 2 is slidably connected with supporting element 3, and supporting element 3 is just
Face is fixedly installed with detection device 4, and the top of two the first slide bars 2 is fixedly connected with the bottom of connecting plate 5, supporting element 3
Top is fixedly connected inserted with first sleeve 6, the side surface of first sleeve 6 with the inner wall of supporting element 3, the bottom of first sleeve 6
It is slidably inserted into the second slide bar 7, the bottom of the second slide bar 7 is fixedly connected with fixed block 8, plays and match by the setting of fixed block 8
The use of the first spring 9 is closed, while so that the first spring 9 limits the second slide bar 7, moreover it is possible to drive the second slide bar 7 to move,
The side surface of second slide bar 7 is socketed with the first spring 9, the both ends of the first spring 9 respectively with the top of 3 inner wall of supporting element and fixation
The top of block 8 is fixedly connected, and the two sides of fixed block 8 are connected with the first motion bar 10, two first work on fixed block 8
Lever 10 is symmetrical with the axle center of the second slide bar 7, and two the first slide bars 2 are symmetrical with the axle center of the second slide bar 7, the first motion bar 10
One end far from fixed block 8 is connected with the first C-type clamp block 11, and the bottom of the first C-type clamp block 11 and the inner wall of supporting element 3 are sliding
Dynamic connection, 3 inner wall of supporting element are fixedly connected with second spring 14, and the other end of second spring 14 is fixedly connected with third slide bar
13, third slide bar 13 is fixedly connected with the second C-type clamp block 12, the first C-type clamp block 11 and the second c-type close to one end of fixed block 8
The equal fixed bonding in side between fixture block 12 has rubber sheet gasket 15, and the side of rubber sheet gasket 15 is contacted with the side of the first slide bar 2
Connection, the front and back of the first C-type clamp block 11 are fixedly connected to conflict block, and the side of the conflict block, which connects, second
The middle part of motion bar 16, the second motion bar 16 is flexibly connected by shaft with the inner wall of supporting element 3, the side of the second motion bar 16
It connects with the lateral surface of the second C-type clamp block 12, by the setting of conflict block and the second motion bar 16, plays when the first c-type
While fixture block 11 is close to the first slide bar 2, the second C-type clamp block 12 is also come by the conflict of the second motion bar 16 to the first slide bar simultaneously
2 are clamped, and the inner wall of supporting element 3 is fixedly connected with gag lever post 27, and gag lever post 27 is located at the second motion bar 16 far from the second c-type
The side of fixture block 12 is played and is limited the swaying direction of the second motion bar 16 by the setting of gag lever post 27, left side first
The right side opening of slide bar 2 is equipped with rach slot 17, and the right side of rach slot 17 is engaged with rack bar 18, the ring of left side the first C-type clamp block 11
Shape inner wall is fixedly connected with the right side of rack bar 18, and the right side of rach slot 17 is engaged with first gear 19, the right side of first gear 19
Side is engaged with second gear 20, and the inner wall of second gear 20 is fixedly connected with second sleeve 21, and the back side of second sleeve 21 is run through
The inner wall of supporting element 3 simultaneously extends to outside it, and second sleeve 21 and supporting element 3 are rotatablely connected, the inner wall sliding of second sleeve 21
It is connected with catch bar 22, the front of catch bar 22 is fixedly connected with limited block 23, and it is living that the bottom of fixed block 8 is connected with third
Lever 24, the bottom end of third motion bar 24 are connected with the 4th motion bar 25, the bottom end of the 4th motion bar 25 and limited block 23
Front face connection, the middle part of the 4th motion bar 25 is flexibly connected by the inner wall of shaft supporting element 3, the side of second sleeve 21
Surface fixing sleeve is connected to turncap 26, and turncap 26 is located at the back side of supporting element 3, and the side surface fixing sleeve of the first slide bar 2 is connected to
Fixed block plays the effect reinforced the stability of the first slide bar 2, the bottom of the fixed block by the setting of fixed block
Be fixedly connected with the top of support base 1, the bottom of support base 1 be fixedly connected there are four support pressing plate 28.
In use, rotating turncap 26 while pressing catch bar 22, when pressing catch bar 22, by lever principle, push away
Lever 22 squeezes the 4th motion bar 25 and its other end is tilted, so that the 4th motion bar 25 drives third motion bar 24 to squeeze admittedly
Determine block 8 and the second slide bar 7 moves upwards, and the first motion bar 10 on fixed block 8 drives the inside sidesway of the first C-type clamp block 11
It is dynamic, and the conflict block on the first C-type clamp block 11 cancels the power to the second motion bar 16, and under the action of lever principle, second
Motion bar 16 cancels the power applied to the second C-type clamp block 12, and under the action of second spring 14, the second C-type clamp block 12 is moved out
It is dynamic, so that the aid of the first slide bar 2 is fixed in the first C-type clamp block 11 and the release of the second C-type clamp block 12, and rack bar 18 also with tooth
Bar groove 17 separates, while rotating turncap 26 and second sleeve 21 is made to drive first gear 19 to rotate by second gear 20, so
First gear 19 is creeped on the rach slot 17 of engagement afterwards, so that supporting element 3 and detection device 4 move up and down, pine
Open catch bar 22, then the first spring 9 loses the external force of application, therefore under the active force of the first spring 9, the push of the first spring 9 is solid
Determine block 8 to move downward, and pushing away keeps the first motion bar 10 the first C-type clamp block 11 of extruding and the second C-type clamp block 12 sliding to first simultaneously
Bar 2 carries out conflict clamping, and rubber sheet gasket 15 increases the frictional force with the first slide bar 2, and at the same time rack bar 18 is to rach slot 17
It is clamped, so that supporting element 3 is more stably fixed on the first slide bar 2, while being not described in detail in this specification
Content belongs to the prior art well known to professional and technical personnel in the field.
It can to sum up obtain, the circuit boring detection device elevating mechanism, setting and supporting element by the first slide bar 2
3, connecting plate 5, first sleeve 6, the second slide bar 7, fixed block 8, the first spring 9, the first motion bar 10, the first C-type clamp block 11,
Two C-type clamp blocks 12, third slide bar 13, second spring 14, rubber sheet gasket 15, the second motion bar 16, rach slot 17, rack bar 18,
First gear 19, second gear 20, second sleeve 21, catch bar 22, limited block 23, third motion bar 24 and the 4th motion bar 25
Be used in conjunction with each other, press catch bar 22 while rotate turncap 26, press catch bar 22 when, by lever principle, push away
Lever 22 squeezes the 4th motion bar 25 and its other end is tilted, so that the 4th motion bar 25 drives third motion bar 24 to squeeze admittedly
Determine block 8 and the second slide bar 7 moves upwards, and the first motion bar 10 on fixed block 8 drives the inside sidesway of the first C-type clamp block 11
It is dynamic, and the conflict block on the first C-type clamp block 11 cancels the power to the second motion bar 16, and under the action of lever principle, second
Motion bar 16 cancels the power applied to the second C-type clamp block 12, and under the action of second spring 14, the second C-type clamp block 12 is moved out
It is dynamic, so that the aid of the first slide bar 2 is fixed in the first C-type clamp block 11 and the release of the second C-type clamp block 12, and rack bar 18 also with tooth
Bar groove 17 separates, while rotating turncap 26 and second sleeve 21 is made to drive first gear 19 to rotate by second gear 20, so
First gear 19 is creeped on the rach slot 17 of engagement afterwards, so that supporting element 3 and detection device 4 move up and down, pine
Open catch bar 22, then the first spring 9 loses the external force of application, therefore under the active force of the first spring 9,11 He of the first C-type clamp block
Second C-type clamp block 12 carries out conflict clamping to the first slide bar 2 simultaneously, and rubber sheet gasket 15 increases the frictional force with the first slide bar 2, and
And rack bar 18 is clamped rach slot 17 simultaneously, so that supporting element 3 is more stably fixed on the first slide bar 2, passes through
Fixing and unclasping between supporting element 3 and the first slide bar 2, and singlehanded pressing can quickly be realized by pressing and unclasp catch bar 22
Turncap 26 is rotated while catch bar 22 quickly to carry out up and down adjustment to supporting element 3, to reach one hand to detection device 4
Quickly adjusted, so that the process in adjusting is lighter, it is more convenient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of circuit boring detection device elevating mechanism, including support base (1) and supporting element (3), it is characterised in that: described
There are two being fixedly connected at the top of support base (1) the first slide bar (2), support is run through on the top of two first slide bars (2)
The bottom of part (3) simultaneously extends to its top, and first slide bar (2) is slidably connected with supporting element (3), the supporting element (3)
Front is fixedly installed with detection device (4), and the top of two first slide bars (2), which is fixed with the bottom of connecting plate (5), to be connected
It connects, the top of the supporting element (3) is inserted with first sleeve (6), side surface and supporting element (3) of the first sleeve (6)
Inner wall is fixedly connected, and the basal sliding of the first sleeve (6) is inserted with the second slide bar (7), the bottom of second slide bar (7)
It is fixedly connected with fixed block (8), the side surface of second slide bar (7) is socketed with the first spring (9), first spring (9)
Both ends be fixedly connected respectively at the top of the top of supporting element (3) inner wall and fixed block (8), the two sides of the fixed block (8)
It is connected with the first motion bar (10), one end of the separate fixed block (8) of first motion bar (10) is connected with
First C-type clamp block (11), the bottom of the first C-type clamp block (11) and the inner wall of supporting element (3) are slidably connected, the supporting element
(3) inner wall is fixedly connected with second spring (14), and the other end of the second spring (14) is fixedly connected with third slide bar (13),
The third slide bar (13) is fixedly connected with the second C-type clamp block (12), the first C-type clamp block close to the one end of fixed block (8)
(11) the equal fixed bonding in side between the second C-type clamp block (12) has rubber sheet gasket (15), the side of the rubber sheet gasket (15)
The side of face and the first slide bar (2) connects, and the front and back of the first C-type clamp block (11) is fixedly connected to conflict
Block, the side of the conflict block, which connects, to be had the second motion bar (16), the middle part of second motion bar (16) by shaft with
The inner wall of supporting element (3) is flexibly connected, the outside face contact of the side of second motion bar (16) and the second C-type clamp block (12)
The right side opening of connection, left side first slide bar (2) is equipped with rach slot (17), is engaged with rack gear on the right side of the rach slot (17)
Bar (18) is fixedly connected on the right side of the annular inner wall of left side the first C-type clamp block (11) and rack bar (18), the rach slot
(17) it is engaged on the right side of first gear (19), is engaged with second gear (20) on the right side of the first gear (19), described
The inner wall of two gears (20) is fixedly connected with second sleeve (21), and the back side of the second sleeve (21) is through supporting element (3)
Inner wall simultaneously extends to outside it, and the second sleeve (21) and supporting element (3) are rotatablely connected, the inner wall of the second sleeve (21)
It slidably connects catch bar (22), the front of the catch bar (22) is fixedly connected with limited block (23), the fixed block (8)
Bottom is connected with third motion bar (24), and the bottom end of the third motion bar (24) is connected with the 4th motion bar
(25), the bottom end of the 4th motion bar (25) is connect with the front face of limited block (23), the 4th motion bar (25)
Middle part is flexibly connected by the inner wall of shaft supporting element (3), and the side surface fixing sleeve of the second sleeve (21) is connected to turncap
(26), the turncap (26) is located at the back side of supporting element (3).
2. a kind of circuit boring detection device elevating mechanism according to claim 1, it is characterised in that: the fixed block
(8) two the first motion bars (10) on are symmetrical with the axle center of the second slide bar (7), and two first slide bars (2) are sliding with second
The axle center of bar (7) is symmetrical.
3. a kind of circuit boring detection device elevating mechanism according to claim 1, it is characterised in that: the supporting element
(3) inner wall is fixedly connected with gag lever post (27), and the gag lever post (27) is located at the second motion bar (16) far from the second C-type clamp block
(12) side.
4. a kind of circuit boring detection device elevating mechanism according to claim 1, it is characterised in that: described first is sliding
The side surface fixing sleeve of bar (2) is connected to fixed block, is fixedly connected at the top of the bottom and support base (1) of the fixed block.
5. a kind of circuit boring detection device elevating mechanism according to claim 1, it is characterised in that: the support base
(1) bottom supports pressing plate (28) there are four being fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778952.6U CN208900980U (en) | 2018-10-30 | 2018-10-30 | A kind of circuit boring detection device elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778952.6U CN208900980U (en) | 2018-10-30 | 2018-10-30 | A kind of circuit boring detection device elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900980U true CN208900980U (en) | 2019-05-24 |
Family
ID=66577338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778952.6U Expired - Fee Related CN208900980U (en) | 2018-10-30 | 2018-10-30 | A kind of circuit boring detection device elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153511A (en) * | 2019-05-29 | 2019-08-23 | 山东理工大学 | A kind of tapped through hole detection device |
| CN112114240A (en) * | 2020-07-28 | 2020-12-22 | 苏州德祥电子有限公司 | Notebook computer circuit board detection device and process |
| CN114811349A (en) * | 2022-04-26 | 2022-07-29 | 宋志超 | Surveying instrument based on land resource utilization management usefulness |
-
2018
- 2018-10-30 CN CN201821778952.6U patent/CN208900980U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153511A (en) * | 2019-05-29 | 2019-08-23 | 山东理工大学 | A kind of tapped through hole detection device |
| CN110153511B (en) * | 2019-05-29 | 2021-02-05 | 山东理工大学 | Threaded through hole detection device |
| CN112114240A (en) * | 2020-07-28 | 2020-12-22 | 苏州德祥电子有限公司 | Notebook computer circuit board detection device and process |
| CN114811349A (en) * | 2022-04-26 | 2022-07-29 | 宋志超 | Surveying instrument based on land resource utilization management usefulness |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |