CN208043779U - aerosol detector - Google Patents
aerosol detector Download PDFInfo
- Publication number
- CN208043779U CN208043779U CN201820434175.7U CN201820434175U CN208043779U CN 208043779 U CN208043779 U CN 208043779U CN 201820434175 U CN201820434175 U CN 201820434175U CN 208043779 U CN208043779 U CN 208043779U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- handle
- mainboard
- mounting groove
- main body
- 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
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Abstract
The utility model discloses a kind of aerosol detectors, are related to detection device, it is intended to solve existing aerosol detector, protective cover opens the position for needing staff elder generation regulation handle, problem inconvenient for use, its key points of the technical solution are that：A kind of aerosol detector, including main body in hollow structure and handle, the inner cavity one end open of the main body, the main body opening is provided with the front panel agreed with, the front panel is hinged with the protective cover agreed with, the handle is set to the outer capping of protective cover, is provided on the front panel for covering the lid conjunction fixing device for closing protective cover.The aerosol detector of the utility model can facilitate staff's opening protection function lid.
Description
Technical field
The utility model is related to detecting instruments, more specifically, it relates to a kind of aerosol detector.
Background technology
Aerosol refer to any substance solia particle or（With）Liquid particle is suspended in gas medium（It is often referred to air）
Formed in, entire dispersion with special exercise rule.Briefly, aerosol be exactly be suspended in the air it is micro-
Grain object.
The Safety Section of nuclear power station（Nuclear island）Filtering emission system is installed, to after generation accident to big in containment
Gas is filtered, and it is more than emission limit to avoid discharge gas radioactivity.After accident generation, the main component of air in containment
It is to contain radioaerosol, to detect filter effect, after having at present using NUCON F-1000 type aerosol detectors to filtering
Air be detected.
NUCON F-1000 type aerosol detector structures as shown in fig. 6, there is such a problem in it when in use：Make
User needs first to pull handle 3 towards both sides, and relaxation handle 3 keeps handle 3 rotatable, then swing handle 3 to main body 1
Side, later could open detection device front protective cover 2 carry out subsequent operation；After completing to detect, and needing first will protection
The lid of lid 2 closes, and could handle 3 be rotated back to initial position, to hold 3 moving detector of handle.
Aforesaid operations process, user open protective cover using first regulation handle position is preceding required for, complete detection every time
It needs handle rotating back to initial position again afterwards, operation is relatively cumbersome, makes troubles to staff, it is therefore desirable to propose a kind of
New scheme solves the problems, such as this.
Utility model content
It, can be in view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of aerosol detector
Operating procedure is simplified, staff's opening protection function lid is facilitated.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of aerosol detection
Device, including main body in hollow structure and handle, the inner cavity one end open of the main body, the main body opening setting
There are the front panel agreed with, the front panel to be hinged with the protective cover agreed with, the handle is set to the outer capping of protective cover, before described
It is provided on panel for covering the lid conjunction fixing device for closing protective cover.
By using above-mentioned technical proposal, when needing mobile the utility model, user can cover conjunction protective cover, and profit
Fixing device is closed with lid to be fixed temporarily protective cover, user can hold handle and move the utility model later；Because
Hand is directly installed on protective cover, thus user need not always regulation handle position, it is more easy to operate.
The utility model is further arranged to：The opposite side that the front panel is hinged side in protective cover offers several installations
Slot, the mounting groove are in hatch frame away from main body side, and it includes agreeing with the mainboard of mounting groove that the lid, which closes fixing device, institute
It states mainboard to be set in mounting groove, and installation channel opening is extended in one end, one end direction that the mainboard extends mounting groove is anti-
Protecting cover is hinged lateral bending folding and is formed with end panel, and the end panel is erected on the outer capping of protective cover free side, the mainboard rotation
It is connected to mounting groove, and rotation direction and protective cover rotation direction are in same plane.
Mainboard can be rotated, end panel is made to ride upon anti-slip lid after the conjunction of protective cover lid by using above-mentioned technical proposal
Outer capping, protective cover is fixed temporarily with realizing, is avoided when holding handle and moving the utility model, protective cover is arbitrarily opened
Influence using effect.
The utility model is further arranged to：The mainboard side is provided with the second shaft, and the second shaft rotation connects
It is connected to mounting groove, the mainboard both ends each extend through the second shaft, and the front panel is on the face of vertical ends plate extending direction
Switch slot is offered, the switch slot extends along end panel length direction, and one end on end panel extending direction is in opening
Structure, the switch slot other end are connected to mounting groove, and the one end of the mainboard far from end panel is located on switch slot extending direction,
Sliding is connected with switch in the switch slot, and described switch one end contradicts mainboard, and the other end extends switch slot.
By using above-mentioned technical proposal, when needing to open protective cover, user only need to be such that switch pushes by compressing switch
Mainboard rotates, and protective cover can be opened by so that end panel is detached from protective cover.
The utility model is further arranged to：The inner wall that the mounting groove is in mainboard rotation direction is set as tilting
Face, and tilt towards mounting groove open end.
By using above-mentioned technical proposal, practical mounting groove is in uncovered structure, so as to so that mainboard has turning for bigger
Dynamic range, ensureing when necessary can smooth opening protection function lid.
The utility model is further arranged to：The mainboard is connected with spring, the spring one end far from end panel one end
Mainboard is connected to away from switch side, the other end connects mounting groove.
By using above-mentioned technical proposal, spring can be utilized to make mainboard that there is the ability for replying initial position, i.e., in bullet
Under the action of spring, end panel is enabled to keep the state for being erected on protective cover, influence is arbitrarily opened to avoid protective cover and is used
Effect.
The utility model is further arranged to：Offer intermediate channel on the protective cover, the intermediate channel is towards protective cover
Outer capping side be in hatch frame, on the protective cover, horizontal concrete chute, the cross are offered respectively in the symmetrical both sides of intermediate channel
It is connected to intermediate channel to sliding slot, the handle is in strip, and with elasticity, the handle both ends slide respectively is connected to two cross
To sliding slot.
By using above-mentioned technical proposal, handle is realized in such a way that both ends sliding is connected to horizontal concrete chute and protective cover
Connection；Since handle has elasticity, so when not used, handle can be placed in intermediate channel and two transverse grooves, to reduce
Occupied space, avoiding, which influences anti-slip lid, opens.
The utility model is further arranged to：The handle end, which is connected with, pulls spring, described to pull spring one end company
It is connected to handle, the other end is connected to horizontal concrete chute end.
By using above-mentioned technical proposal, under the action of the spring, handle has the ability for automatically replying initial position, from
And the operation of user can be simplified, it is easy to use.
The utility model is further arranged to：The middle part groove bottom offers the groove stretched into for finger, the groove
It is in hatch frame towards handle side, the groove extends handle side.
By using above-mentioned technical proposal, when handle is placed in intermediate channel, user can stretch into hand-held in groove,
It is placed in below handle, to pull out handle.
The utility model is further arranged to：The main body is provided with stabilizer blade away from switch side, and the stabilizer blade is close
Front panel.
By using above-mentioned technical proposal, main body can be provided with front panel side using stabilizer blade and propped so that is preceding
The inclined state upward of panel, convenient for users to each operation of components on front panel.
The utility model is further arranged to：The stabilizer blade is articulated with main body.
By using above-mentioned technical proposal, when unnecessary, user can will rotate stabilizer blade, pack up stabilizer blade, to avoid
The stabilizer blade of expansion influences to use, or touches accidentally disconnected.
In conclusion the utility model has the advantages that：Including main body, be arranged on main body before
Plate, in front plate be covered with anti-slip lid, anti-slip lid closes fixing device by the lid being arranged on main body and fixes, and outer capping is set
It is equipped with handle, the handle that capping outside protective cover can be directly held thereby using person moves the utility model；Because of opening protection function
When lid need not always regulation handle position, it is possible to simplify operation, it is user-friendly.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the utility model, to show overall structure；
Fig. 2 is the structural schematic diagram two of the utility model, mainly showing the structure of stabilizer blade；
Fig. 3 is the explosive view of protective cover, mainly showing the structure of handle；
Fig. 4 is the partial view of the utility model, mainly showing the structure of mounting groove；
Fig. 5 is the partial cutaway figure of the utility model, mainly to the structure of the company's of displaying slot, connecting rod and spring；
Fig. 6 is prior art display diagram.
In figure：1, main body；11, front panel；12, component slot；2, protective cover；21, intermediate channel；211, groove；22, laterally
Sliding slot；3, handle；31, spring is pullled；4, lid closes fixing device；41, mainboard；411, the second shaft；42, end panel；43, even
Bar；44, it switchs；45, spring；61, mounting groove；62, connect slot；63, slot is switched；7, mounting blocks；71, stabilizer blade；72, elastomer block.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
Aerosol detector, referring to Fig.1, including main body 1, main body 1 are in hollow cube structure, and one end is tied in opening
Structure；1 open side of main body is front side；Each electronic component is installed in the inner cavity of main body 1.In 1 installed in front of main body
Be fixed with the front panel 11 agreed with, be equipped on plate 11 in front cooperation main body 1 in each electronic component use it is external
Mouth, operation key and instrument, to constitute complete detector.
Referring to Fig.1, in order to be protected to each component on front panel 11, component slot 12 is offered on plate 11 in front,
Component slot 12 is in hatch frame away from the side of 1 inner cavity of main body, and the external tapping, operation key and instrument of the utility model are pacified
In component slot 12.
It is provided with the protective cover 2 being adapted to therewith on component slot 12,2 symmetrical both sides of protective cover are respectively integrally formed with turning
Axis, shaft are rotationally connected with component slot 12, keep protective cover 2 longitudinally-hinged in front panel 11.
Interference is generated with each component on front panel 11 when to avoid the lid conjunction of protective cover 2, after protective cover 2 is set as lid conjunction,
It is erected on 12 side of component slot, which is located at the side that opposite protective cover 2 is hinged side, and protective cover 2 does not contact instrument at this time.For
After avoiding the lid of protective cover 2 from closing, free side tilts, and the side that component slot 12 is hinged side with respect to protective cover 2 opens up adaptation card slot, blocks
Slot thickness is identical with 2 thickness of protective cover, smooth after the lid of protective cover 2 closes to ensure.
With reference to Fig. 2, in the outer capping of protective cover 2（The lid of protective cover 2 closes back from 1 side of main body）It is provided with handle 3.It
It is to be opened in order to avoid the presence of handle 3 influences protective cover 2, to reduce so the outer capping in protective cover 2 is arranged in handle 3
Unnecessary operation, it is user-friendly.
With reference to Fig. 3, intermediate channel 21 is offered on protective cover 2, intermediate channel 21 is in the outer capping side of anti-slip lid 2 in opening
Structure.On protective cover 2, in the both sides of intermediate channel 21, in symmetrically opening up, there are two horizontal concrete chute 22, two 22 phases of horizontal concrete chute
To one end be respectively communicated in intermediate channel 21.
Handle 3 is in strip, and both ends slide respectively is connected to two horizontal concrete chutes 22, and end forms limiting unit,
It prevents from being detached from out of horizontal concrete chute 22.Handle 3 selects rubber to be made, and has elasticity.
User can stretch into hand in intermediate channel 21, hold handle 3 and pull out, to move the utility model.
With reference to Fig. 3, it is fixedly connected in the end of handle 3 and pulls spring 31, pull length of the length along handle 3 of spring 31
It spends direction to extend, and one end is fixedly connected on handle 3, the other end is fixedly connected on 22 end of horizontal concrete chute.
When pullling spring 31 in the raw, handle 3 is in straightened condition, is completely hidden in two horizontal concrete chutes 22 in
In portion's slot 21, to reduce occupied space.
With reference to Fig. 3, hand is stretched into take out handle 3 in intermediate channel 21 for the convenience of the users, opened up in 21 bottom surface of intermediate channel
Fluted 211, groove 211 is in hatch frame towards 3 side of handle, and 3 side of handle is extended in side, so that user is by hand
Finger stretches into 3 lower section pull-up handle 3 of handle.
The part side that handle 3 is located at intermediate channel 21 is set as wavy, to anti-skidding.
With reference to Fig. 2, after being arranged handle 3 on protective cover 2, in order to enable user can hold the movement of handle 3 originally
Utility model, i.e. protective cover 2 keep lid conjunction state, are provided with lid on plate 11 in front and close fixing device 4, for preventing lid conjunction
Protecting cover 2 is fixed temporarily, and ensures using effect.
With reference to Fig. 4, the side that the opposite protective cover 2 of plate 11 is hinged side in front is opened up there are two mounting groove 61, and two are installed
Slot 61 is symmetrical set, and is arranged along 11 edge extending direction of front panel.Mounting groove 61 is in away from 1 inner cavity side of main body
Hatch frame.
It includes mainboard 41 that lid, which closes fixing device 4, and mainboard 41 is set in mounting groove 61, and mounting groove 61 is extended in one end, and
End panel 42 is extended to form towards the hinged lateral bending folding of protective cover 2.When protective cover 2, which covers, to be closed, end panel 42 is erected on protective cover 2
Outer capping, to realize to protective cover 2 fix.
With reference to Fig. 4, the medium position in 41 both sides of mainboard, in being symmetrically arranged with the second shaft 411, the second shaft 411
It is rotationally connected with mounting groove 61, so that mainboard 41 is longitudinally rotated and is connected to front panel 11,41 rotation direction of mainboard and protective cover 2 rotate
Direction is generally aligned in the same plane.
Enough angles can be rotated for the disengaging of protective cover 2 in order to ensure mainboard 41 if necessary, and mounting groove 61 is located at mainboard
Inner wall in 41 rotation directions is set as inclined surface, and inclined surface forms similar horn mouth knot towards 61 open outer side of mounting groove
Structure.
42 side of end panel is provided with connecting rod 43 in the second shaft 411 on mainboard 41 with reference to Fig. 4 and Fig. 5, even
43 both ends of bar are respectively fixedly connected in two mainboards 41.In front on plate 11, coupler link is offered between two mainboards 41
43 company's slot 62 connects slot 62 and is connected to mounting groove 61.
Plate 11 offers switch slot 63 away from 42 extending direction side of end panel in front, and switch slot 63 is communicated in slot
62 and connecting rod 43 be generally aligned in the same plane, and be in hatch frame away from even slot 62 one end.Sliding is connected with switch in switch slot 63
44, switch 44 agrees with switch slot 63 in bulk；44 one end of switch contradicts connecting rod 43, and the other end extends switch slot 63.
When user is by compressing switch 44, when it being made to be moved towards connecting rod 43, switch 44 pushes the movement of connecting rod 43 to move down（It establishes
Placement status when the utility model normal use）；Since mainboard 41 is fixed on connecting rod 43, and link position is in the second shaft
411 other sides, so mainboard 41 rotates synchronously, and 42 one end of end panel is upturned, and disengages it from protective cover 2（It is shown in figure
1）, so that user opens protective cover 2, ensure the normal use of the utility model.
With reference to Fig. 4 and Fig. 5, connecting rod 43 is set as column.Because if connecting rod 43 is set to polygon prism shape, in polygon prism
The connecting rod 43 of shape is likely to be face contact-making switch 44 after moving, it is also possible to be rib contact-making switch 44, cause switch 44 in movement
There is catastrophe in the process, influences the using effect of switch 44.
In order to avoid end panel 42 is arbitrarily detached from protective cover 2, in mainboard 41 far from 42 one end of end panel, in away from switch 44
Spring 45 is arranged in side, and 45 one end of spring is fixedly connected on mainboard 41, and the other end contacts at mounting groove 61；It is same in 43 lower part of connecting rod
Sample is provided with spring 45.Spring 45 in the raw when, end panel 42 holding set up protective cover 2（It is shown in Fig. 1）Shape
State closes fixed effect to reinforce lid.
With reference to Fig. 2,42 outwardly extending end of end panel is prevented in the arcuation for being set as evagination away from 11 side of front panel
The edge of the interior capping of 2 free side of protecting cover is likewise provided as the arcuation of evagination, and when closing protective cover 2 to cover, user can be straight
It connects and pushes protective cover 2 towards front panel 11；When protective cover 2 contacts in end panel 42, user continues to press on protective cover
2, at this time because end panel 42 and 2 resistance surface of protective cover are in the arcuation of evagination, protective cover 2 can directly push away mainboard 41
It opens, is moved to 42 inside of end panel so that end panel 42 rides upon on protective cover 2, and the lid for completing protective cover 2 closes.
With reference to Fig. 2, main body 1 is fixedly connected away from 44 side of switch there are four mounting blocks 7, and four mounting blocks 7 are in uniform
Setting is divided into two groups, and one group is positioned close to 11 side of front panel, and another group is set to far from 11 side of front panel.
Two mounting blocks 7 close to front panel 11 are equipped with stabilizer blade 71, can be by front under the action of two stabilizer blade 71
Plate 11 is placed in the state tilted upward, i.e. stabilizer blade 71 is tilted away from 1 one end of main body towards 11 side of front panel.
In order to coordinate stabilizer blade 71, in the 7 lower part adhesion elastomer block 72 of mounting blocks for not setting stabilizer blade 71.Elastomer block 72 is provided with
Help auxiliary legs 71 and support main body 1, because under the action of stabilizer blade 71, main body 1 is inclined, if at this time by peace
Dress block 7 supports, it is possible to the case where only few part of mounting blocks 7 contacts loading end, main body 1 is caused to be likely to occur sliding,
Influence using effect.
Further, stabilizer blade 71 is set as longitudinally-hinged in mounting blocks 7, avoids stabilizer blade 71 because being constantly in expansion shape
State, and cause to collide the damage stabilizer blade 71 of stabilizer blade 71 accidentally.
Use process：When needing to open protective cover 2, user, which press...withes one's finger, compresses switch 44, direction after 44 stress of switch
43 side of connecting rod is moved, and drives end panel 42 to tilt by lever principle after driving 43 synchronizing moving of connecting rod, connecting rod 43 to move, end
Plate 42 is detached from protective cover 2 after tilting, and user can open protective cover 2 at this time.
After completing to detect work, user only need to push protective cover 2 towards front panel 11, and protective cover 2 is contacting at
After end panel 42, because of the outer male structure of the two, can directly push end panel 42 open, be placed on 42 lower part of end panel.
When follow-up user needs mobile the utility model, need to only stretch into finger in intermediate channel 21 and groove 211 will be
Hand 3 pulls out, you can holds handle 3 and moves the utility model.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of aerosol detector, including main body in hollow structure（1）And handle（3）, the main body（1）Inner cavity
One end open, the main body（1）Opening is provided with the front panel agreed with（11）, the front panel（11）It is hinged with and agrees with
Protective cover（2）, it is characterised in that：The handle（3）It is set to protective cover（2）Outer capping, the front panel（11）On be provided with
Protective cover is closed for covering（2）Lid close fixing device（4）.
2. aerosol detector according to claim 1, it is characterised in that：The front panel（11）In protective cover（2）Hinge
The opposite side for connecing side offers several mounting grooves（61）, the mounting groove（61）Away from main body（1）Side is in hatch frame, institute
It states lid and closes fixing device（4）Including agreeing with mounting groove（61）Mainboard（41）, the mainboard（41）It is set to mounting groove（61）It is interior,
And mounting groove is extended in one end（61）Opening, the mainboard（41）Extend mounting groove（61）One end towards protective cover（2）Hinge
It connects lateral bending folding and is formed with end panel（42）, the end panel（42）It is erected on protective cover（2）The outer capping of free side, the mainboard
（41）It is rotationally connected with mounting groove（61）, and rotation direction and protective cover（2）Rotation direction is in same plane.
3. aerosol detector according to claim 2, it is characterised in that：The mainboard（41）Side is provided with second turn
Axis（411）, second shaft（411）It is rotationally connected with mounting groove（61）, the mainboard（41）Both ends each extend through second turn
Axis（411）, the front panel（11）In vertical ends plate（42）Switch slot is offered on the face of extending direction（63）, the switch
Slot（63）Along end panel（42）Length direction extends, and in end panel（42）One end on extending direction is in hatch frame, described
Switch slot（63）The other end is connected to mounting groove（61）, the mainboard（41）Far from end panel（42）One end be located at switch slot（63）
On extending direction, the switch slot（63）Interior sliding is connected with switch（44）, the switch（44）One end contradicts mainboard（41）, separately
Extend switch slot in one end（63）.
4. aerosol detector according to claim 3, it is characterised in that：The mounting groove（61）In mainboard（41）Turn
Inner wall on dynamic direction is set as inclined surface, and tilts towards mounting groove（61）Open end.
5. aerosol detector according to claim 3, it is characterised in that：The mainboard（41）Far from end panel（42）One
End is connected with spring（45）, the spring（45）One end is connected to mainboard（41）Away from switch（44）Side, other end connection peace
Tankage（61）.
6. aerosol detector according to claim 1, it is characterised in that：The protective cover（2）On offer intermediate channel
（21）, the intermediate channel（21）Towards protective cover（2）Outer capping side be in hatch frame, the protective cover（2）On, in middle part
Slot（21）Symmetrical both sides offer horizontal concrete chute respectively（22）, the horizontal concrete chute（22）It is connected to intermediate channel（21）, the handle
（3）In strip, and with elasticity, the handle（3）Both ends slide respectively is connected to two horizontal concrete chutes（22）.
7. aerosol detector according to claim 6, it is characterised in that：The handle（3）End, which is connected with, pulls bullet
Spring（31）, described to pull spring（31）One end is connected to handle（3）, the other end is connected to horizontal concrete chute（22）End.
8. aerosol detector according to claim 7, it is characterised in that：The intermediate channel（21）Bottom surface is offered for hand
Refer to the groove stretched into（211）, the groove（211）Towards handle（3）Side is in hatch frame, the groove（211）Extend
Handle（3）Side.
9. aerosol detector according to claim 3, it is characterised in that：The main body（1）Away from switch（44）One
Side is provided with stabilizer blade（71）, the stabilizer blade（71）Close to front panel（11）.
10. aerosol detector according to claim 9, it is characterised in that：The stabilizer blade（71）It is articulated with main body
（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820434175.7U CN208043779U (en) | 2018-03-28 | 2018-03-28 | aerosol detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820434175.7U CN208043779U (en) | 2018-03-28 | 2018-03-28 | aerosol detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043779U true CN208043779U (en) | 2018-11-02 |
Family
ID=63945445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820434175.7U Expired - Fee Related CN208043779U (en) | 2018-03-28 | 2018-03-28 | aerosol detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630382A (en) * | 2020-12-16 | 2021-04-09 | 华能煤炭技术研究有限公司 | Gas monitoring and early warning device |
-
2018
- 2018-03-28 CN CN201820434175.7U patent/CN208043779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630382A (en) * | 2020-12-16 | 2021-04-09 | 华能煤炭技术研究有限公司 | Gas monitoring and early warning device |
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Legal Events
| 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: 20181102 Termination date: 20200328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |