CN208667041U - A kind of console mode coal sample bottle manual opening cover device - Google Patents

A kind of console mode coal sample bottle manual opening cover device Download PDF

Info

Publication number
CN208667041U
CN208667041U CN201821367525.9U CN201821367525U CN208667041U CN 208667041 U CN208667041 U CN 208667041U CN 201821367525 U CN201821367525 U CN 201821367525U CN 208667041 U CN208667041 U CN 208667041U
Authority
CN
China
Prior art keywords
bottle
coal sample
console mode
slide rail
sample bottle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821367525.9U
Other languages
Chinese (zh)
Inventor
周磊
熊知明
杨成
周树光
黄锋
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.)
Hunan Measurement Inspection Research Institute
Changsha Kaiyuan Instruments Co Ltd
Original Assignee
HUNAN MEASUREMENT INSPECTION RESEARCH INSTITUTE
Changsha Kaiyuan Instruments 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 HUNAN MEASUREMENT INSPECTION RESEARCH INSTITUTE, Changsha Kaiyuan Instruments Co Ltd filed Critical HUNAN MEASUREMENT INSPECTION RESEARCH INSTITUTE
Priority to CN201821367525.9U priority Critical patent/CN208667041U/en
Application granted granted Critical
Publication of CN208667041U publication Critical patent/CN208667041U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

The utility model discloses a kind of console mode coal sample bottle manual opening cover devices, including folder lid mechanism, for clamping the bottle cap of the coal sample bottle;Bottle-clip mechanism, it is connectionless with it when positioned at lower section and the working condition of the folder lid mechanism, for clamping the body of the coal sample bottle;Console mode frame is fixedly arranged on the lower section of the bottle-clip mechanism, is used to support the bottle-clip mechanism and the folder lid mechanism;Attachment device, connection when for off working state between the folder lid mechanism and the bottle-clip mechanism.Above-mentioned console mode coal sample bottle manual opening cover device, is suitable for the coal sample bottle of various height, it is only necessary to which the operation of three steps is openable bottle cap, also can avoid positional shift when work, strong using simple and stability.

Description

A kind of console mode coal sample bottle manual opening cover device
Technical field
The utility model relates to coal laboratory instrument field more particularly to a kind of console mode coal sample bottle manual opening cover devices.
Background technique
Coal sample bottle is a kind of bottle for coal sample storage, usually avoids influence and transport of the external environment to coal sample In the process to prevent bottle cap from falling off, the leakproofness of coal sample bottle is all stronger, and bottle cap is mostly the bottle cap that ectonexine is anti-skidding design, And bottle cap compares tight with revolving in encapsulation process.When lab technician needs to open bottle cap sampling, coal sample bottle is manually opened Bottle cap can be laborious, thus can uncap by some auxiliary tools, but cover opening tool common in the art is logical Often have the disadvantage that
1. model is excessive, a kind of model can only adapt to a kind of bottle;
2. operating procedure of uncapping is more, it is not easy to operation;
3. there is no auxiliary fixing device, easily shifts in use process, influence operation;
4. pressing from both sides bottle and folder lid arrangement stability not being strong, easily skid.
Therefore, how to solve the problems, such as above-mentioned coal sample bottle cover opening tool, be that those skilled in the art is badly in need of solution Certainly the problem of.
Utility model content
The purpose of the utility model is to provide a kind of console mode coal sample bottle manual opening cover devices, are applicable to different height Coal sample bottle, and operating procedure simple and stable is strong.
In order to achieve the above objectives, the utility model the following technical schemes are provided:
A kind of console mode coal sample bottle manual opening cover device, comprising:
Lid mechanism is pressed from both sides, for clamping the bottle cap of the coal sample bottle;
Bottle-clip mechanism, positioned at the lower section for pressing from both sides lid mechanism and the distance of working condition Shi Yuqi vertically can adjust, For clamping the body of the coal sample bottle;
Console mode frame is fixedly arranged on the lower section of the bottle-clip mechanism, is used to support the bottle-clip mechanism and the folder lid machine Structure;
Attachment device, connection when for off working state between the folder lid mechanism and the bottle-clip mechanism.
Preferably, the attachment device is that the pin worked in coordination on the folder lid mechanism and the bottle-clip mechanism is arranged in And pin hole.
Preferably, the folder lid mechanism includes:
First slide rail base,
First stationary jaw is fixedly arranged on the inner end of first slide rail base, determines for the side to the bottle cap Position, medial surface are cambered surface;
First movement clamping jaw is slideably positioned in the outer end of first slide rail base, with first stationary jaw position Relatively, it is positioned for the other side to the bottle cap, medial surface is cambered surface;
First screw support is fixed on the outer end of first slide rail base, and is located at the outer of the first movement clamping jaw Side;
First screw handle is crossed in first screw support, for pushing the first movement clamping jaw described It is slided in one slide rail base.
Preferably, the bottle-clip mechanism includes:
Second slide rail base,
Second stationary jaw is fixedly arranged on the inner end of second slide rail base, determines for the side to the body Position, medial surface are cambered surface;
Second mobile clamping jaw, is slideably positioned in the outer end of second slide rail base, with second stationary jaw position Relatively, it is positioned for the other side to the body, medial surface is cambered surface;
Second screw support is fixed on the outer end of second slide rail base, and is located at the outer of the described second mobile clamping jaw Side;
Second screw handle, is crossed in second screw support, for pushing the described second mobile clamping jaw described the It is slided in two slide rail bases.
Preferably, first slide rail base and second slide rail base are linear bearing or linear guides.
Preferably, the folder lid mechanism further include:
Cyclic annular limit plate is fixedly arranged in first slide rail base, is fitted with the medial surface of first stationary jaw, And it is located at it between the first movement clamping jaw.
Preferably, the folder lid mechanism further include:
Fixed handle is fixedly arranged on the outside of first stationary jaw.
Preferably, the bottle-clip mechanism further include:
Two non-slip mats are respectively arranged at the medial surface of second stationary jaw and the second mobile clamping jaw.
Preferably, the bottle-clip mechanism further include:
Rubber bottom plate is set to the bottom of second slide rail base.
Preferably, the console mode frame further includes foundation bolt or rides.
A kind of console mode coal sample bottle manual opening cover device provided by the utility model, including folder lid mechanism, for clamping The bottle cap of the coal sample bottle;Bottle-clip mechanism, positioned at it is described folder lid mechanism lower section and working condition Shi Yuqi vertically away from From can adjust, for clamping the body of the coal sample bottle;Console mode frame is fixedly arranged on the lower section of the bottle-clip mechanism, for branch Support the bottle-clip mechanism and the folder lid mechanism;Attachment device is used for the folder lid mechanism and the folder bottle when off working state Connection between mechanism.When off working state, folder lid mechanism is connected by attachment device with bottle-clip mechanism, is facilitated preservation and is turned It moves;When working condition, the connection of attachment device revocation between the two is opened;The bottle of coal sample bottle is put into bottle-clip mechanism first Body, operation bottle-clip mechanism clamp body;Secondly folder lid mechanism is placed on bottle cap, operation folder lid mechanism clamps bottle cap; Downward pressure finally is applied to folder lid mechanism, while rotating counterclockwise folder lid mechanism, can easily open the bottle cap of coal sample bottle.
Above-mentioned console mode coal sample bottle manual opening cover device, since the bottle-clip mechanism and the folder lid mechanism erect at work Upward distance is adjustable, so being adaptable to the coal sample bottle of various height without limitation to the height of coal sample bottle;In addition, only needing The operation of three steps is the openable bottle cap screwed, easy to operate;Furthermore the setting of console mode frame can avoid above-mentioned when working condition The positional shift of hood-opening device improves stability when use.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the work shape of console mode coal sample bottle manual opening cover device provided by a kind of specific embodiment of the utility model Structural schematic diagram when state;
Fig. 2 is the structural schematic diagram of the folder lid mechanism of console mode coal sample bottle manual opening cover device in Fig. 1;
Fig. 3 is the structural schematic diagram of the bottle-clip mechanism of console mode coal sample bottle manual opening cover device in Fig. 1.
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.
The utility model core is to provide console mode coal sample bottle a kind of versatile and that operating procedure simple and stable is strong Manual opening cover device.
Fig. 1-3 is please referred to, Fig. 1 is that console mode coal sample bottle provided by a kind of specific embodiment of the utility model is opened manually Structural schematic diagram when lid arrangement working condition;Fig. 2 is the knot of the folder lid mechanism of console mode coal sample bottle manual opening cover device in Fig. 1 Structure schematic diagram;Fig. 3 is the structural schematic diagram of the bottle-clip mechanism of console mode coal sample bottle manual opening cover device in Fig. 1.
In a specific embodiment, console mode coal sample bottle manual opening cover device provided by the utility model includes using In the folder lid mechanism 1 for clamping coal sample bottle cap, and the bottle-clip mechanism 2 for clamping the coal sample bottle body, the two is fission Formula setting, bottle-clip mechanism 2 are located at the lower section of folder lid mechanism 1.Distance both when working condition vertically can be adjusted flexibly, because This is applicable to the coal sample bottle of different height;It is attached both when off working state by attachment device, to facilitate whole guarantor It deposits and moves.Above-mentioned attachment device can be common various forms, can be the rope through the two, can also be in the two The pin and pin hole worked in coordination are set, and the latter's fixed effect is more preferable.It, can also be both to avoid separation from losing when working condition Be in the two have can elastic telescopic rubber band or rubber item, have no effect on the adjustment of vertical distance between the two.
Above-mentioned console mode coal sample bottle manual opening cover device specifically uncaps that steps are as follows, is put into bottle-clip mechanism 2 first The body of coal sample bottle, operation bottle-clip mechanism 2 clamp body;Secondly folder lid mechanism 1 is placed on bottle cap, operation folder lid mechanism 1 clamps bottle cap;Downward pressure finally is applied to folder lid mechanism 1 while being rotated counterclockwise, coal sample bottle can be easily opened Bottle cap.Above-mentioned process of uncapping only needs three steps to operate, simple and fast.The realization of usually folder lid mechanism 1 or bottle-clip mechanism 2 can have more Kind mode, for example using the bottom plate comprising column as fixing piece, rubber item is as the material etc. clamped.
Above-mentioned console mode coal sample bottle manual opening cover device further includes console mode frame 3, is fixedly arranged under bottle-clip mechanism 2 Side, can be to be bolted or weld, and be used to support bottle-clip mechanism 2 and folder lid mechanism 1, specific material can be wooden or metal Material.The setting of console mode frame 3 can avoid the case where above-mentioned console mode coal sample bottle manual opening cover device is without proper operation platform, Can usually be set to work normally platform height to facilitate operation.Because of the influence of 3 own wt of console mode frame, can make Obtaining above-mentioned hood-opening device, position is not susceptible to deviate at work, especially when rotating clamp lid mechanism 1 opens bottle cap, by This improves the operational stability of above-mentioned hood-opening device.Further, lower margin spiral shell can also be set in the lower section of console mode frame 3 Bolt is foot-operated to enhance the stability when work of above-mentioned hood-opening device.Specifically, foundation bolt can be fixed in ground On fixation position, a possibility that above-mentioned hood-opening device is subjected to displacement when thus avoiding work;It is foot-operated to can be convenient work shape Operator carries out position to above-mentioned hood-opening device with leg and fixes when state, it is prevented to be subjected to displacement.
In a specific embodiment, folder lid mechanism 1 includes the first slide rail base 11, and is set to the of its both ends One stationary jaw 12 and first movement clamping jaw 13, the latter can slide along the first slide rail base 11, and the two is respectively from sliding rail Axial sides position the bottle cap to be clamped, and usually the two height setting is also identical;Because bottle cap is generally circular, so two The medial surface of person is disposed as arc, is preferably bonded when to clamp with bottle cap.It further include the first screw support 14 and first Screw handle 15, the two together form the power device of first movement clamping jaw 13, both positioned at first movement clamping jaw 13 Outside;Wherein the first screw support 14 is fixed in the first slide rail base 11, and the first screw handle 15 passes across the first screw rod branch Support 14.
When above-mentioned folder lid mechanism 1 is in running order:
Firstly, folder lid mechanism 1 is placed in above bottle cap, bottle cap is made to be located at the first stationary jaw 12 and first movement clamping jaw Between 13;
Secondly, the first screw handle 15 of rotation keeps its inner end inconsistent with first movement clamping jaw 13 and pushes its advance, when When first movement clamping jaw 13 and the first stationary jaw 12 clamp bottle cap enough namely the rotation of the first screw handle 15 is compared When difficult, the nut tightening of 14 inside of the first screw support will be located on the first screw handle 15, then clamped bottle cap;
Then, downward pressure is applied to above-mentioned folder lid mechanism 1, drives folder lid mechanism 1 inverse by the first screw handle 15 Hour hands rotation, can easily open the bottle cap being tightened;
Finally, need to take out bottle cap from folder lid mechanism 1, above-mentioned nut is unscrewed, opposite direction rotates the first screw handle 15 are allowed to retract initial position, and the external force revocation being applied on first movement clamping jaw 13 at this time can be slided manually and is retracted into Initial position, to reuse.
Above-mentioned console mode coal sample bottle manual opening cover device realizes the clamping of bottle cap by operation screw rod, can preferably control The clamping dynamics to bottle cap is made, can be finely tuned when improper, therefore the reliability of the clamp operation of bottle cap is improved.
In a specific embodiment, the structure of bottle-clip mechanism 2 is identical as above-mentioned folder lid mechanism 1, working principle also with Its is similar, and difference is that the operation of body is only clamped in the operation of bottle-clip mechanism 2, is not required to rotate body, therefore not It repeats again.In actual use, the height of the second stationary jaw 22 and the second mobile clamping jaw 23 in bottle-clip mechanism 2 can suitably be adjusted Height, to facilitate the clamping to body.
The first slide rail base 11 and the second slide rail base 21 in above-mentioned console mode coal sample bottle manual opening cover device can be replaced Linear bearing or linear guides are changed to, can also realize same function, it is only necessary to which the shape of corresponding other component is adjusted accordingly ?.Similarly, the first screw handle 14 and the second screw handle 24 also can be replaced cylinder handle or electric handle, can reduce people Work is exerted oneself.
In a kind of specific embodiment, cyclic annular limit plate 16 can also be added in folder lid mechanism 1, be fixedly arranged on first It in slide rail base 11, and fits with the medial surface of the first stationary jaw 12, and is located at it between first movement clamping jaw 13.It should The effect of cyclic annular limit plate 16 is to prevent bottle cap from falling into too deeply in folder lid mechanism 1, and folder lid mechanism 1 is avoided to touch positioned at bottle cap The non-non-slip parts of lower section touch body, prevent folder lid mechanism 1 from skidding in rotary course.Because usual coal sample bottle The outside non slip surface of bottle cap is from top to bottom arranged, sometimes not throughout all sides of bottle cap.And during cyclic annular limit plate 16 is Hollow structure is that have the situation of protrusion in order to avoid the upper surface of bottle cap, for example bottle cap is equipped with the LOGO of protrusion, this protrusion can be made At the gap between bottle cap and folder lid mechanism 1, it is unfavorable for the close contact of the two.The maximum radius of generally ring-like limit plate 16 is equal Less than the radius of bottle cap.
As an improvement fixed handle 17 can also be set in the outside of the first stationary jaw 12 of folder lid mechanism 1, it should Fixed handle 17 can be with 15 compounding practice of the first screw handle, so that pressing downwards and rotating counterclockwise more to folder lid mechanism 1 Add conveniently.
Furthermore it is also possible to which two non-slip mats 26 are arranged in bottle-clip mechanism 2, it is specifically set to the second stationary jaw 22 and second The medial surface of mobile clamping jaw 23, prevents body from skidding in clamping process, because being usually not provided with non slip surface on body.
Further, rubber floor covering 27 can also be set in the bottom of the second slide rail base 21 of bottle-clip mechanism 2, it can be with Downward pressure from above-mentioned folder lid mechanism 1 when buffer starting bottle cap.
Console mode coal sample bottle manual opening cover device provided by the utility model is described in detail above.Herein Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change Into in the protection scope for also falling into the utility model claims with modification.

Claims (10)

1. a kind of console mode coal sample bottle manual opening cover device characterized by comprising
It presss from both sides lid mechanism (1), for clamping the bottle cap of the coal sample bottle;
Bottle-clip mechanism (2), is located at the lower section of folder lid mechanism (1) and the distance of working condition Shi Yuqi vertically is adjustable It is whole, for clamping the body of the coal sample bottle;
Console mode frame (3), is fixedly arranged on the lower section of the bottle-clip mechanism (2), is used to support the bottle-clip mechanism (2) and the folder Lid mechanism (1);
Attachment device is used for connection when off working state between folder lid mechanism (1) and the bottle-clip mechanism (2).
2. console mode coal sample bottle manual opening cover device as described in claim 1, which is characterized in that the attachment device is setting The pin and pin hole worked in coordination on folder lid mechanism (1) and the bottle-clip mechanism (2).
3. console mode coal sample bottle manual opening cover device as described in claim 1, which is characterized in that folder lid mechanism (1) packet It includes:
First slide rail base (11),
First stationary jaw (12) is fixedly arranged on the inner end of first slide rail base (11), for the side to the bottle cap into Row positioning, medial surface are cambered surface;
First movement clamping jaw (13) is slideably positioned in the outer end of first slide rail base (11), with first stationary jaw (12) position is opposite, positions for the other side to the bottle cap, and medial surface is cambered surface;
First screw support (14) is fixed on the outer end of first slide rail base (11), and is located at the first movement clamping jaw (13) outside;
First screw handle (15) is crossed in first screw support (14), for pushing the first movement clamping jaw (13) It is slided on first slide rail base (11).
4. console mode coal sample bottle manual opening cover device as claimed in claim 3, which is characterized in that bottle-clip mechanism (2) packet It includes:
Second slide rail base (21),
Second stationary jaw (22) is fixedly arranged on the inner end of second slide rail base (21), for the side to the body into Row positioning, medial surface are cambered surface;
Second mobile clamping jaw (23), are slideably positioned in the outer end of second slide rail base (21), with second stationary jaw (22) position is opposite, positions for the other side to the body, and medial surface is cambered surface;
Second screw support (24) is fixed on the outer end of second slide rail base (21), and is located at the described second mobile clamping jaw (23) outside;
Second screw handle (25) is crossed in second screw support (24), for pushing described second mobile clamping jaw (23) It is slided on second slide rail base (21).
5. console mode coal sample bottle manual opening cover device as claimed in claim 4, which is characterized in that first slide rail base (11) and second slide rail base (21) is linear bearing or linear guides.
6. console mode coal sample bottle manual opening cover device as described in claim 4 or 5, which is characterized in that the folder lid mechanism (1) Further include:
Cyclic annular limit plate (16) is fixedly arranged on first slide rail base (11), the inside with first stationary jaw (12) Face fits, and is located at it between the first movement clamping jaw (13).
7. console mode coal sample bottle manual opening cover device as claimed in claim 6, which is characterized in that the folder lid mechanism (1) is also Include:
Fixed handle (17) is fixedly arranged on the outside of first stationary jaw (12).
8. console mode coal sample bottle manual opening cover device as claimed in claim 7, which is characterized in that the bottle-clip mechanism (2) is also Include:
Two non-slip mats (26) are respectively arranged at the inside of second stationary jaw (22) and second mobile clamping jaw (23) Face.
9. console mode coal sample bottle manual opening cover device as claimed in claim 8, which is characterized in that the bottle-clip mechanism (2) is also Include:
Rubber bottom plate (27) is set to the bottom of second slide rail base (21).
10. console mode coal sample bottle manual opening cover device as claimed in claim 9, which is characterized in that the console mode frame (3) It further include foundation bolt or foot-operated.
CN201821367525.9U 2018-08-23 2018-08-23 A kind of console mode coal sample bottle manual opening cover device Active CN208667041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821367525.9U CN208667041U (en) 2018-08-23 2018-08-23 A kind of console mode coal sample bottle manual opening cover device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821367525.9U CN208667041U (en) 2018-08-23 2018-08-23 A kind of console mode coal sample bottle manual opening cover device

Publications (1)

Publication Number Publication Date
CN208667041U true CN208667041U (en) 2019-03-29

Family

ID=65839305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821367525.9U Active CN208667041U (en) 2018-08-23 2018-08-23 A kind of console mode coal sample bottle manual opening cover device

Country Status (1)

Country Link
CN (1) CN208667041U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108862154A (en) * 2018-08-23 2018-11-23 长沙开元仪器股份有限公司 A kind of console mode coal sample bottle manual opening cover device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108862154A (en) * 2018-08-23 2018-11-23 长沙开元仪器股份有限公司 A kind of console mode coal sample bottle manual opening cover device

Similar Documents

Publication Publication Date Title
CN208667041U (en) A kind of console mode coal sample bottle manual opening cover device
US4102226A (en) Jar opening apparatus
CN107055435A (en) A kind of spinning cover opening device
CN208667040U (en) A kind of platform-type coal sample bottle manual opening cover device
CN108862154A (en) A kind of console mode coal sample bottle manual opening cover device
CN207522072U (en) A kind of machine tool panel for controlling fixture elastic
CN207158755U (en) A kind of spinning cover opening device
CN208976676U (en) A kind of nickel-metal hydride battery flanging fixture
CN215492337U (en) Expandable T-shaped platform structure for vibration test tester
CN211147498U (en) Movable automobile inspection tool support
CN108115054A (en) A kind of high-precision punching press feeding mechanical hand
CN213326642U (en) Capping machine for cosmetic bottle processing
CN207104286U (en) One kind eliminates reaction force tightening mechanism
CN209136866U (en) The mechanical arm and its stable supporting device of robot hip joint operation
CN208163855U (en) A kind of automation fine woodwork band saw bed
CN208841433U (en) A kind of industrial machinery composite fixture
CN111759091A (en) Angle and height adjustable easel
CN207372642U (en) A kind of automatic wheel rim steel wire lock tightening localization machine
CN204938921U (en) Prick lid machine
CN206077896U (en) Electrical control cabinet apparatus for placing
CN219004329U (en) Auxiliary positioning device for bending machine
CN213875330U (en) Flip type aluminum box for test
CN108789196A (en) A kind of fixture
CN209579216U (en) A kind of auxiliary fixture for diamond polishing
CN204971635U (en) Neurosurgery operation arm holder

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190619

Address after: 410100 Xingsha Industrial Base (Changlong Street), Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, No. 1259, Liangtang East Road

Co-patentee after: Hunan Measurement Inspection Research Institute

Patentee after: Kaiyuan Instrument Co., Ltd., Changsha

Address before: 410100 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Hunan

Co-patentee before: Hunan Measurement Inspection Research Institute

Patentee before: Changsha Kaiyuan Instruments Co., Ltd.

TR01 Transfer of patent right