CN206656930U - A kind of tablet friability tester and damp-proof device - Google Patents
A kind of tablet friability tester and damp-proof device Download PDFInfo
- Publication number
- CN206656930U CN206656930U CN201720315379.4U CN201720315379U CN206656930U CN 206656930 U CN206656930 U CN 206656930U CN 201720315379 U CN201720315379 U CN 201720315379U CN 206656930 U CN206656930 U CN 206656930U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- cavity
- tablet friability
- drum
- drier
- 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.)
- Expired - Fee Related
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a kind of tablet friability tester and damp-proof device, belongs to medicine prison equipment technical field.Tablet friability tester is arranged on inside damp-proof device, tablet friability tester includes main frame, first rotary drum, second rotary drum, rotating shaft and the first drier, main frame is used to control the first rotary drum, second rotary drum rotates, main frame is connected with rotating shaft, the both ends of rotating shaft respectively with the first rotary drum, second rotary drum is rotatablely connected, first drier is arranged on inside the first rotary drum, first drier includes the first dry component and the first mounting assembly, first dry component is connected with the first rotary drum by the first mounting assembly and the first rotary drum is separated into the first cavity and the second cavity.The tablet friability tester has the first above-mentioned drier, significantly solve in tablet measurement process due to air humidity it is larger caused by measurement error the problem of.
Description
Technical field
It the utility model is related to medicine prison equipment technical field, more particularly to a kind of tablet friability tester and moistureproof dress
Put.
Background technology
Currently, in the production of medicine, the detection for clinical medicine tablet friability is particularly significant, due to medicine tablet
Friability be to reflect tablet manufacturing technological level, control an important indicator of tablet quality, it directly influences medicine piece
Production, packaging, transport and the use of agent.
The pharmacopeia of some relatively advanced countries in the world, such as U.S., Britain and Europe country uses Special instrument
Friability examinations of the device to tablet.However, China is but also still rested on due to the detection of clinical medicine tablet friability
The backwardness measure state of artificial throw type, the method for the medicine tablet friability inspection be by each medicine tablet according to the rules from
Different height is thrown down in vertical state with ground, and the damaged journey after front and rear weight difference and shock is hit according to medicine tablet
Spend to determine whether medicine tablet friability is qualified.Because this kind of method does not consider air humidity to tablet in continuous mode
Influence, in actually detected, or even detected medicine occurs in precise weighing, weight increased phenomenon on the contrary, bring compared with
Big measurement error.It follows that this assay method far can not adapt to the developing water of current medicine tablet manufacturing
It is flat.
Therefore, how correctly to reflect and determine the friability of medicine tablet, the production, scientific research and guarantee for medicine are faced
Bed medication etc. is respectively provided with the actual directive significance that can not be ignored.A kind of so more accurate measurement medicine tablet of design
The instrument of friability is of great immediate significance.
Utility model content
One of the purpose of this utility model is to provide a kind of tablet friability tester, this tablet friability tester purport
Solving the problems, such as to cause tablet friability measurement error larger because air humidity is larger in the prior art；
Another object of the present utility model is to provide a kind of damp-proof device, and this damp-proof device aims to solve the problem that in the prior art
The problem of causing tablet friability measurement error larger because air humidity is larger.
To achieve the above object, the technical solution of the utility model is：
A kind of tablet friability tester, the tablet friability tester include main frame, the first rotary drum, the second rotary drum,
Rotating shaft and the first drier, the main frame be used for control first rotary drum, second rotary drum rotate, the main frame with
The rotating shaft connection, the both ends of the rotating shaft are rotatablely connected with first rotary drum, second rotary drum respectively, and described first is dry
Dry mechanism is arranged on inside first rotary drum, and first drier includes the first dry component and the first mounting assembly,
First dry component is connected with first rotary drum by first mounting assembly and is separated into first rotary drum
First cavity and the second cavity.
As a kind of optimal technical scheme of the present utility model, first rotary drum includes the first drum and covered, first peace
Arrangement includes the first screen cloth, and first dry component includes the first blower fan, and first screen cloth is fixedly mounted on described
In the side wall of one rotary drum, the first drum lid lid is located in the side wall of first rotary drum, and the first drum lid is away from described the
The first air outlet is offered in the side wall of one rotary drum, the first drying sheet, first cavity are installed at first air outlet
Covered close to the described first drum, first assembling is in first cavity.
As a kind of optimal technical scheme of the present utility model, first dry component also includes drier, described dry
Drying prescription is arranged in first cavity.
As a kind of optimal technical scheme of the present utility model, the tablet friability tester also includes the second drying machine
Structure, second drier include the second dry component and the second mounting assembly, and second dry component passes through described
Two mounting assemblies are connected with second rotary drum and second rotary drum are separated into the 3rd cavity and the 4th cavity.
As a kind of optimal technical scheme of the present utility model, second rotary drum includes the second drum and covered, second peace
Arrangement includes the second screen cloth, and second dry component includes the second blower fan, and second screen cloth is fixedly mounted on described
In the side wall of two rotary drums, the second drum lid lid is located in the side wall of second rotary drum, and the second drum lid is away from described the
The second air outlet is offered in the side wall of two rotary drums, the second drying sheet, the 4th cavity are installed at second air outlet
Covered close to the described second drum, second assembling is in the 4th cavity.
As a kind of optimal technical scheme of the present utility model, second dry component also includes drier, described dry
Drying prescription is arranged in the 4th cavity.
As a kind of optimal technical scheme of the present utility model, first rotary drum also includes the first curved baffle, described
One end of first curved baffle is connected with one end of the rotating shaft, the inwall phase of the inner arcuate surface of the other end and first rotary drum
Cut.
As a kind of optimal technical scheme of the present utility model, second rotary drum also includes the second curved baffle, described
One end of second curved baffle is connected with the other end of the rotating shaft, the inner arcuate surface of the other end of second curved baffle with
The inwall of second rotary drum is tangent.
As a kind of optimal technical scheme of the present utility model, the main frame includes control panel, the control panel peace
On the side of the main frame, the control panel be used for set first rotary drum, second rotary drum rotating speed and turn
Dynamic number.
A kind of damp-proof device, the damp-proof device include the first cover body, the second cover body, pedestal and above-described tablet
Friability tester, first cover body and the pedestal are detachably connected, and second cover body and the pedestal are detachable
Ground connects, and first cover body snaps connection with second cover body, and the bottom of the pedestal is provided with universal wheel, and described first
Cover body collectively forms the 5th cavity with second cover body, and the tablet friability tester is arranged in the 5th cavity.
The beneficial effects of the utility model are：
The utility model provides a kind of tablet friability tester by above-mentioned design, and the tablet friability tester has
First drier and the second drier；Wherein, the first drier has the first screen cloth, the first blower fan and mounted in first
Drier in cavity, while also have the first drying sheet at the first air outlet, the second drier have the second screen cloth, the
Two blower fans and the drier in the 4th cavity, while also there is the second drying sheet, above structure at the second air outlet
On the one hand the air in it, the water being on the other hand also prevented from air can be dried in the tablet in detecting the first rotary drum
Point enter among the first rotary drum, so as to compared with limits avoid due to air humidity is larger and to the survey of tablet friability
Amount brings larger error.As known from the above, the tablet friability tester is simple in construction, simple operation, and having can be accurate
The characteristics of measuring tablet friability.
The utility model provides a kind of damp-proof device by above-mentioned design, and the damp-proof device includes the first cover that buckle is connected
Body and the second cover body, while also there is universal wheel on its pedestal, above-mentioned tablet friability tester is placed in this damp-proof device
In, tablet friability tester on the one hand can be caused to keep more dry environment, on the other hand using tablet friability
The tablet friability tester, and convenient disassembly can be moved when tester anywhere or anytime.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the present utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, on the premise of not paying creative work,
Other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the tablet friability tester structural representation that the utility model first embodiment provides；
Fig. 2 is the tablet friability tester first angle view that the utility model first embodiment provides；
Fig. 3 is the tablet friability tester second angle view that the utility model first embodiment provides；
Fig. 4 is the tablet friability tester partial structural diagram that the utility model first embodiment provides；
Fig. 5 is the first drier structural representation that the utility model first embodiment provides；
Fig. 6 is the first drier first angle view that the utility model first embodiment provides；
Fig. 7 is the first assembling schematic diagram that the utility model first embodiment provides；
Fig. 8 is the damp-proof device structural representation that the utility model second embodiment provides；
Fig. 9 is the protective roof structure schematic diagram that the utility model second embodiment provides.
Icon：1- tablet friability testers；2- main frames；The rotary drums of 3- first；The rotary drums of 4- second；5- rotating shafts；6- first is dry
Dry mechanism；The dry components of 7- first；The mounting assemblies of 8- first；The cavitys of 9- first；The cavitys of 10- second；The drum lids of 11- first；12-
One screen cloth；The blower fans of 13- first；The air outlets of 14- first；The drying sheets of 15- first；The driers of 16- second；The cavitys of 19- the 3rd；
The cavitys of 20- the 4th；The drum lids of 21- second；The screen clothes of 22- second；The cavitys of 25- the 5th；The curved baffles of 28- first；The arcs of 29- second are kept off
Plate；30- control panels；The cover bodies of 31- first；The cover bodies of 32- second；33- pedestals；34- universal wheels；35- damp-proof devices.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " on ", " under ", etc. instruction orientation or position close
Be for based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation is put, description the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, in the utility model, unless otherwise clearly defined and limited, fisrt feature on second feature or
Under can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature is on second feature, top and includes fisrt feature above
Directly over second feature and oblique upper, or it is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature is
Under two features, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature
Level height is less than second feature.
In addition, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, but can be slightly
Low dip.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent that the structure must be complete
It is complete horizontal, but can be slightly tilted.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
First embodiment：
Fig. 1, Fig. 2 and Fig. 3 are refer to, coordinates reference picture 4, the present embodiment provides a kind of tablet friability tester 1, its
It is mainly used in determining the friability of medicine tablet.The tablet friability tester 1 includes main frame 2, the first rotary drum 3, the second rotary drum
4th, rotating shaft 5, the first drier 6 and the second drier 16.
Main frame 2 is used to control the first rotary drum 3, the second rotary drum 4 to rotate, and main frame 2 is in cube structure, and rotating shaft 5 passes through main frame 2
Agent structure and rotationally connected；Meanwhile the both ends of rotating shaft 5 are rotatablely connected with the first rotary drum 3, the second rotary drum 4 respectively.
First drier 6 is arranged on the inside of the first rotary drum 3, and the first drier 6 includes the first dry component 7 and the
One mounting assembly 8, the first dry component 7 are connected with the first rotary drum 3 by the first mounting assembly 8 and are separated into the first rotary drum 3
First cavity 9 and the second cavity 10.
Second drier 16 be arranged on the second rotary drum 4 inside, the second drier 16 include the second dry component and
Second mounting assembly (is not marked) in figure, and the second dry component is connected with the second rotary drum 4 by the second mounting assembly and by second
Rotary drum 4 is separated into the 3rd cavity 19 and the 4th cavity 20.
Fig. 5, Fig. 6 and Fig. 7 are refer to, is coordinated referring to Figures 1 and 2, the first rotary drum 3 includes the first drum lid 11, the first peace
Arrangement 8 includes the first screen cloth 12, and the first dry component 7 includes the first blower fan 13 and drier.First screen cloth 12 is fixedly mounted
In the side wall of the first rotary drum 3, the first drum lid of lid 11 is located in the side wall of the first rotary drum 3, and thus, the first screen cloth 12 is by first turn
Drum 3 is separated into the first cavity 9 and the second cavity 10.The first air-out is offered in first drum side wall of the lid 11 away from the first rotary drum 3
Mouthfuls 14, the first drying sheet 15 is installed at the first air outlet 14.First blower fan 13 is arranged inside the first cavity 9, and it passes through solid
Fixed board and screw, nut component are fixedly mounted in the first rotary drum 3；Meanwhile drier is also positioned over inside the first cavity 9, use
Air inside dry first rotary drum 3.
Second rotary drum 4 includes the second drum lid 21, and the second mounting assembly includes the second screen cloth 22, and the second dry component includes the
Two blower fans and drier.Second screen cloth 22 is fixedly mounted on the wall of the second rotary drum 4, and the second drum lid of lid 21 is located at the second rotary drum 4
In side wall, thus, the second rotary drum 4 is separated into the 3rd cavity 19 and the 4th cavity 20 by the second screen cloth 22.Second drum lid 21 is remote
The second air outlet is offered in the side wall of second rotary drum 4, the second drying sheet is installed at the second air outlet.Second blower fan is arranged at
The inside of 4th cavity 20, it is fixedly mounted in the second rotary drum 4 by the component such as fixed plate and screw, nut；Meanwhile dry
Agent is also positioned over the inside of the 4th cavity 20, for drying the air inside the second rotary drum 4.
Referring to Fig.1 and 2, reference picture 3 and Fig. 4, the first rotary drum 3 is coordinated also to include the first curved baffle 28, the first arc
One end of shape baffle plate 28 is connected with one end of rotating shaft 5, and the inwall of the inner arcuate surface of the other end and the first rotary drum 3 is tangent.
Second rotary drum 4 also includes the second curved baffle 29, and one end of the second curved baffle 29 connects with the other end of rotating shaft 5
Connect, the inwall of the inner arcuate surface of the other end of the second curved baffle 29 and the second rotary drum 4 is tangent.
Main frame 2 includes control panel 30, and control panel 30 is arranged on the side of main frame 2, and control panel 30 is used to set
The rotating speed and number of revolutions of first rotary drum 3, the second rotary drum 4, the velocity of rotation of the first rotary drum 3, the second rotary drum 4 is adjusted with this.
The operation principle of tablet friability tester 1 is：By tablet be respectively placed in the second cavity 10 and the 3rd cavity 19 it
In, control panel 30 is set, starts main frame 2 so that the first rotary drum 3, the second rotary drum 4 start running.The first curved baffle 28,
In the presence of second curved baffle 29, in the first rotary drum 3, the second rotary drum 4 irregular rolling occurs for tablet, thus will be disconnected
Split, be cracked or crushing piece is rejected, only remaining intact tablet.At the same time, start the first blower fan 13 and the second blower fan, add
Drier is provided with it, and it is dry to be provided with the first air outlet 14 and the second air outlet the first drying sheet 15 and second
Dry, therefore, the air inside the first rotary drum 3, the second rotary drum 4 keeps drying.It follows that the tablet friability tester 1
It is not only simple in structure, is easy to operate, also there is the characteristics of can reducing tablet friability measurement error.
Second embodiment：
Fig. 8 and Fig. 9 is refer to, it is real that damp-proof device 35 includes the first cover body 31, the second cover body 32, pedestal 33 and first
Apply the tablet friability tester 1 in example.
First cover body 31 and pedestal 33 are detachably connected, and the second cover body 32 and pedestal 33 are detachably connected, the first cover
Body 31 snaps connection with the second cover body 32, and the bottom of pedestal 33 is provided with universal wheel 34.First cover body 31 and the second cover body 32 are common
With the 5th cavity 25 is formed, tablet friability tester 1 is arranged in the 5th cavity 25.
In summary, the damp-proof device 35 has the first cover body 31 to cooperate, the second cover body 32, the first cover body 31 with
Second cover body 32 snaps connection.When tablet friability tester 1 is positioned in the 5th cavity 25, can prevent more damp
Moisture in wet air enters wherein, so as to avoid medicine tablet when measurement due to absorbing the moisture in air
And there is deviation in the data for causing to measure.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. tablet friability tester, it is characterised in that：The tablet friability tester include main frame, the first rotary drum, Second rotary drum, rotating shaft and the first drier, the main frame are used to control first rotary drum, second rotary drum to rotate, The main frame is connected with the rotating shaft, and the both ends of the rotating shaft are rotatablely connected with first rotary drum, second rotary drum respectively, First drier is arranged on inside first rotary drum, and first drier includes the first dry component and first Mounting assembly, first dry component are connected with first rotary drum by first mounting assembly and by described first turns Drum is separated into the first cavity and the second cavity.
- 2. tablet friability tester according to claim 1, it is characterised in that：First rotary drum includes the first drum Lid, first mounting assembly include the first screen cloth, and first dry component includes the first blower fan, and first screen cloth is fixed In the side wall of first rotary drum, the first drum lid lid is located in the side wall of first rotary drum, first drum Lid offers the first air outlet in the side wall away from first rotary drum, and the first drying sheet is provided with first air outlet, First cavity is close to the described first drum lid, and first assembling is in first cavity.
- 3. tablet friability tester according to claim 2, it is characterised in that：First dry component also includes dry Drying prescription, the drier are arranged in first cavity.
- 4. tablet friability tester according to claim 1, it is characterised in that：The tablet friability tester also wraps The second drier is included, second drier includes the second dry component and the second mounting assembly, the second drying group Part is connected with second rotary drum by second mounting assembly and second rotary drum is separated into the 3rd cavity and the 4th Cavity.
- 5. tablet friability tester according to claim 4, it is characterised in that：Second rotary drum includes the second drum Lid, second mounting assembly include the second screen cloth, and second dry component includes the second blower fan, and second screen cloth is fixed In the side wall of second rotary drum, the second drum lid lid is located in the side wall of second rotary drum, second drum Lid offers the second air outlet in the side wall away from second rotary drum, and the second drying sheet is provided with second air outlet, 4th cavity is close to the described second drum lid, and second assembling is in the 4th cavity.
- 6. tablet friability tester according to claim 5, it is characterised in that：Second dry component also includes dry Drying prescription, the drier are arranged in the 4th cavity.
- 7. tablet friability tester according to claim 1, it is characterised in that：First rotary drum also includes the first arc Shape baffle plate, one end of first curved baffle are connected with one end of the rotating shaft, the inner arcuate surface of the other end and described first The inwall of rotary drum is tangent.
- 8. tablet friability tester according to claim 7, it is characterised in that：Second rotary drum also includes the second arc Shape baffle plate, one end of second curved baffle are connected with the other end of the rotating shaft, the other end of second curved baffle Inner arcuate surface and second rotary drum inwall it is tangent.
- 9. tablet friability tester according to claim 8, it is characterised in that：The main frame includes control panel, institute Control panel is stated on the side of the main frame, the control panel is used to set first rotary drum, described second turn Bulging rotating speed and number of revolutions.
- A kind of 10. damp-proof device, it is characterised in that：The damp-proof device includes the first cover body, the second cover body, pedestal and right It is required that the tablet friability tester described in 1 to 9 any one, first cover body and the pedestal are detachably connected, described Second cover body and the pedestal are detachably connected, and first cover body snaps connection with second cover body, the pedestal Bottom is provided with universal wheel, and first cover body collectively forms the 5th cavity with second cover body, and the tablet friability is surveyed Examination instrument is arranged in the 5th cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315379.4U CN206656930U (en) | 2017-03-28 | 2017-03-28 | A kind of tablet friability tester and damp-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315379.4U CN206656930U (en) | 2017-03-28 | 2017-03-28 | A kind of tablet friability tester and damp-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206656930U true CN206656930U (en) | 2017-11-21 |
Family
ID=60316969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315379.4U Expired - Fee Related CN206656930U (en) | 2017-03-28 | 2017-03-28 | A kind of tablet friability tester and damp-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206656930U (en) |
-
2017
- 2017-03-28 CN CN201720315379.4U patent/CN206656930U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103776584B (en) | Torque rotary speed Standard Machine | |
| CN208998850U (en) | A kind of environment monitoring device based on wireless sensor network | |
| CN109975777A (en) | The adjusting bracket of radar | |
| CN207703879U (en) | A kind of Multi-station full-automatic moisture analyser | |
| CN206656930U (en) | A kind of tablet friability tester and damp-proof device | |
| CN106017419B (en) | Horizontal universal angle measuring device and measuring method | |
| CN206670248U (en) | A kind of tablet drier and analyzer | |
| CN206430859U (en) | A kind of dynamic balancing machine for measuring fan blade amount of unbalance | |
| CN112051278A (en) | Automatic detection device with detachable structure for processing computer motherboard | |
| CN209264465U (en) | Pendulum machine is used in a kind of detection of refuse bag | |
| CN206652689U (en) | A kind of tablet screening mechanism and analyzer | |
| CN207050783U (en) | A kind of public place carbon dioxide detection device | |
| CN206353032U (en) | A kind of obliquity sensor detection means | |
| CN209372105U (en) | A kind of sensor with rotation stabilization mechanism | |
| CN207717149U (en) | A kind of central air conditioning ventilation detection device | |
| CN207730596U (en) | A kind of adjustable sponge block water imbibition detection device of the gradient | |
| CN212693627U (en) | Automatic detection device with detachable structure for processing computer motherboard | |
| CN209263502U (en) | A kind of drying device for lignite water content detection | |
| CN208968579U (en) | Portable electric eddy current sensor and the compound calibrating installation of vibrating sensor | |
| CN207964147U (en) | A kind of high-strength bolt detector | |
| CN207556491U (en) | A kind of gear measuring center coordinate measuring set | |
| CN207365919U (en) | A kind of self threading pin device for detecting length | |
| CN209356497U (en) | A kind of management wall plaster quality detection device | |
| CN208109635U (en) | Microcomputer automatic control bitumen needle forcemeter | |
| CN208058305U (en) | A kind of locating support of high-purity detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20180328 |