The content of the invention
Dirt and inconvenience are easily damaged and accumulate the invention aims to the external interface for overcoming prior art to exist
There is provided a kind of environmental protection tests control device the problem of detachable maintaining, the external tapping of the environmental protection tests control device pair be difficult by
Damage and accumulate dirt and maintenance easy to disassemble, at the same can also avoid because reagent or water sample volatilization and caused by device inside device
The corrosion of part, service life is longer.
To achieve these goals, the present invention provides a kind of environmental protection tests control device, the environmental protection tests control device
Including:Rack, the rack includes the unlimited cabinet in front and the analysis panel on the cabinet, the analysis panel
Bending part including plate-like main body and relative plate-like main body bending;And detection means, it is electric that the detection means includes control
Road, the control circuit includes being provided with the first opening on external interface, the analysis panel, and the external interface is from described point
The back side of analysis panel is arranged at first opening and the circuit element of the external interface is arranged on the bending part.
Preferably, the bending part includes the first ladder bending part for being connected with the plate-like main body and with described first
The second connected bending part of ladder bending part, first opening is arranged on the vertical plane of the first ladder bending part and institute
The circuit element for stating external interface is arranged on second bending part.
Preferably, the detection means includes display screen and reaction detection unit, and the reaction detection unit is arranged on institute
State and the second opening is provided with the front of plate-like main body, the plate-like main body, the display screen is opened installed in described second
At mouthful.
Preferably, the rack includes baffle plate, and the vertical plane of the relatively described first ladder bending part of the baffle plate is set simultaneously
The bottom surface of horizontal plane, the vertical plane of the first ladder bending part and the cabinet with the first ladder bending part, which is formed, to be used
Set on the groove box for accommodating the connecting line connected with the external interface, and the side wall of the end face correspondence cabinet of the groove box
It is equipped with the through hole passed through for the connecting line.
Preferably, the analysis panel is flip horizontal structure or overturns structure vertically.
Preferably, when the analysis panel is flip horizontal structure, position limiting structure, described point are provided with the cabinet
Analysis panel is configured to shaftless rotation between the first position and the second position, in the first position, the plate-like body
Portion is located at the positive and described bending part of the cabinet towards cabinet inner side, and the plate-like main body passes through the spacing knot
Structure is maintained at the first position, and in the second place, the bending part is in the positive and described tabular master of the cabinet
Body portion is maintained at the second place towards cabinet outside, the bending part by the position limiting structure.
Preferably, the position limiting structure is arranged on the side wall of the cabinet, and the position limiting structure includes and the side
The first fixation is provided with the connected fixation batten of wall and the spacing batten towards stretching on the inside of the cabinet, the spacing batten
The second fixing hole is provided with hole, the plate-like main body, fixture passes through first fixing hole and second fixing hole
So that the plate-like main body is maintained at the first position.
Preferably, existing between the bottom of the spacing batten and the bottom of institute's connected side wall allows the analysis panel to move
Dynamic gap, the gap is less than distance of the free end apart from the analysis panel bottom of the bending part, so that the limit
Position batten can bending part described in backstop, the bending part is maintained at the second place.
Preferably, it is provided with the fixed batten or the spacing batten on lug, the lug and is provided with the 3rd and consolidates
Determine to be provided with the 4th fixing hole on hole, the baffle plate, fixing device will by the 3rd fixing hole and the 4th fixing hole
The position of the baffle plate is fixed.
Preferably, the vertical bending of the relatively described plate-like main body of the bending part;And/or the first ladder bending part and
The bending part of second bending part is provided with stiffener plate.
Preferably, the external interface includes serial ports, electric current input/output interface, coordinated signals input/output interface, ball
At least one of valve and water pump output interface and power interface;And/or the rack is opened wide just including covering the cabinet
The door body in face.
In the above-mentioned technical solutions, by setting first to be open on analysis panel, and the external interface that circuit will be controlled
It is arranged at the back side of analysis panel at the first opening, easy quilt during so as to avoid external interface from being arranged on cabinet body sidewall
The problem of artificial destruction or accumulation dirt, while shortening circuit trace, reduce the components such as cost, and external interface and be easy to
Separated with cabinet, be easy for installation and removal maintenance.In addition, panel and its relevant device will be analyzed (for example, circuit board, valve, pump etc.
Device) it is arranged in single cabinet, it is to avoid detection reagent unit and the reagent or moisture pair of the volatilization of water acquisition pretreatment unit
The corrosion that analysis panel and its relevant device are caused, improves the service life of instrument to a certain extent.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality used such as " upper and lower, left and right " is typically referred to
Upper and lower, left and right shown in refer to the attached drawing;" inside and outside " refers to the inside and outside of the profile relative to each part in itself.
The present invention provides a kind of environmental protection tests control device, and the environmental protection tests control device includes rack 1 and detection is filled
2 are put, the rack 1 includes the unlimited cabinet 11 in front and the analysis panel 12 on the cabinet 11, the analysis face
Plate 12 includes the bending part 122 of plate-like main body 121 and the relative bending of plate-like main body 121, and the detection means 2 includes control
Circuit, the control circuit includes being provided with the first opening F, the external interface X on external interface X, the analysis panel 12
It is arranged on from the back side of the analysis panel 12 at the described first opening F and the circuit element of the external interface X is arranged on institute
State on bending part 122.
In the above-mentioned technical solutions, by setting the first opening F on analysis panel 12, and by control circuit to external
Mouth X is arranged at the back side of analysis panel 12 at first opening F, so as to avoid external interface X from being arranged on the side wall of cabinet 11
Easily by artificial destruction or the problem of accumulate dirt when upper, while shorten circuit trace, and the external interface of control circuit etc.
Component is easy to separate with cabinet, is easy to remove and repair.In addition, the relevant devices such as panel will be analyzed (for example, circuit board, valve, pump
Deng device) it is arranged in single cabinet, it is to avoid detection reagent unit and the reagent or moisture of the volatilization of water acquisition pretreatment unit
The corrosion caused to relevant devices such as analysis panels, improves the service life of instrument to a certain extent.
As depicted in figs. 1 and 2, in order to accommodate the connecting line connected with external interface X, it is preferable that the bending part 122 is wrapped
Include the first ladder bending part 122a being connected with the plate-like main body 121 and be connected with the first ladder bending part 122a
Second bending part 122b, the first opening F be arranged on the vertical plane of the first ladder bending part 122a and it is described externally
Interface X circuit element is arranged on the second bending part 122b.So also make the overall structure letter of plate-like main body 121
It is clean, improve Consumer's Experience.
Wherein, detection means 2 can include a variety of components, as depicted in figs. 1 and 2, it is preferable that the detection means 2
Including display screen 21 and reaction detection unit 22, the reaction detection unit 22 is arranged on the front of the plate-like main body 121,
The second opening E is provided with the plate-like main body 121, the display screen 21 is arranged at the described second opening E.It can so lead to
The timely related data obtained in reaction detection unit 22 of display screen 21 is crossed, and further statistical analysis is carried out to related data
Deng processing.
In order that external interface X is not exposed to outside, the safety in utilization and Consumer's Experience effect of device, such as Fig. 3 are improved
It is shown, it is preferable that the vertical plane that the rack 1 includes the relatively described first ladder bending part 122a of baffle plate H, the baffle plate H is set
Put and the horizontal plane with the first ladder bending part 122a, the vertical plane and the cabinet of the first ladder bending part 122a
11 bottom surface is formed for accommodating the groove box with the external interface X connecting lines connected, and the end face correspondence institute of the groove box
State the through hole for being provided with and being passed through for the connecting line on the side wall of cabinet 11.Can be corresponding in the end face of groove box according to actual needs
The through hole passed through for connecting line is set on one side wall of the cabinet or on two side walls, and connecting line for example can be externally logical
News and the signal wire of control.
Wherein, analysis panel can be fixed by screw with cabinet, for the ease of detachable maintaining, it is preferable that the analysis face
Plate 12 is flip horizontal structure or to overturn structure vertically, and overturns structure and have multiple choices, for example, passing through cabinet internal vertical
Hinge axis can be turned over vertically.So in normal work, the front of analysis panel 12 faces operating personnel, and is breaking down
When, without disassembly analysis panel, analysis panel 12 may be reversed, facilitates maintainer to the control circuit at analysis panel 12 back side etc.
Component is repaired.
In addition, rotary shaft can be arranged on the side wall of cabinet, so that analysis panel 12 being capable of flip horizontal.It is preferred that
Ground, when the analysis panel 12 is flip horizontal structure, position limiting structure 13, the analysis panel are provided with the cabinet 11
12 are configured to shaftless rotation between the first position and the second position, in the first position, the plate-like main body 121
Positive and described bending part 122 positioned at the cabinet 11 is towards the inner side of cabinet 11, and the plate-like main body 121 passes through institute
State position limiting structure 13 and be maintained at the first position, in the second place, the bending part 122 is being located at the cabinet 11 just
Face and the plate-like main body 121 are maintained at towards the outside of cabinet 11, the bending part 122 by the position limiting structure 13
The second place.So enable analysis panel 12 is shaftless to rotate, number of parts is few, rotational structure is simple and should not damage,
The service life of device is improved to a certain extent, reduces the maintenance cost of device.
It is understood that position limiting structure 13 can be set only on the side wall of the side of cabinet 11, also can be relative in cabinet
Two side walls on be respectively provided with position limiting structure 13.
Wherein, state when panel 12 is in normal work is is analyzed in first position, and Fig. 1 and Fig. 3 show analysis panel
12 are in structural representation during first position, and Fig. 4 shows structural representation when analysis panel 12 is in the second place, this
When the components such as the control circuit at analysis panel 12 back side can be overhauled.
As shown in figure 4, the concrete form of position limiting structure 13 has multiple choices, and the installation site of position limiting structure 13 can basis
It is actually needed the shape with cabinet 11 to be configured, for example, position limiting structure 13 is arranged on the roof of cabinet 11, it is preferable that
The position limiting structure 13 is arranged on the side wall of the cabinet, and the position limiting structure 13 includes the fixation that is connected with the side wall
The first fixation is provided with batten 13a and the spacing batten 13b stretched out towards the inner side of cabinet 11, the spacing batten 13b
The second fixing hole B is provided with hole A, the plate-like main body 121, fixture passes through the first fixing hole A and described second
Fixing hole B is so that the plate-like main body 121 is maintained at the first position.Wherein, the first fixing hole A and the second fixing hole B
Can be screwed hole, fixture can be screw.Certainly also other position limiting structures can be used to be maintained at first position by panel 12 is analyzed,
Hook structure for example is set on analysis panel 12, the breach etc. of the receiving hook structure is set on spacing batten 13b, and
And first fixing hole A can be provided only on spacing batten 13b one end, may also be arranged on spacing batten 13b two ends, now, point
The correspondence position for analysing the plate-like main body 121 of panel 12 is also respectively provided with the second fixing hole B.
In order to which analysis panel 12 is maintained at into the second place, it is preferable that the bottom and be connected side of the spacing batten 13b
There is the gap for allowing the analysis panel 12 to move between the bottom of wall, the gap is less than the freedom of the bending part 122
Hold the distance apart from analysis panel 12 bottom so that the spacing batten 13b can bending part 122 described in backstop, by institute
State bending part 122 and be maintained at the second place.Certainly also other structures can be used to be maintained at the second place by panel 12 is analyzed,
It is for example mentioned above to analyze the structure that panel 12 is maintained at the hook and breach of first position.
In order to which baffle plate H position is fixed, as shown in figures 1 and 3, it is preferable that the fixed batten 13a or described is spacing
It is provided with batten 13b on lug, the lug and is provided with the 3rd fixing hole C, the 4th fixing hole D is provided with the baffle plate H,
Fixing device is fixed the position of the baffle plate H by the 3rd fixing hole C and the 4th fixing hole D.3rd fixing hole C
Baffle plate H one or both ends are may be provided at, now, the 4th fixing hole D is also provided accordingly to one or two, wherein, the 3rd
Fixing hole C and the 4th fixing hole D can be screwed hole, and fixing device can be screw.
During in order that analysis panel 12 being in the second place, plate-like main body 121 substantially remains in horizontal level, this sample prescription
Just install or repair the components such as the control circuit at the back side of plate-like main body 121, it is preferable that the bending part 122 is relatively described
The vertical bending of plate-like main body 121.In addition, in order to improve analysis panel 12 intensity, the first ladder bending part 122a and
The bending part of the second bending part 122b is provided with stiffener plate.
In addition, external interface X type can be set according to actual needs, it is preferable that the external interface X include serial ports,
In electric current input/output interface, coordinated signals input/output interface, ball valve and water pump output interface and power interface at least
One.
In order to protect the device inside cabinet 11, the rack 1 opens wide positive door body 14 including covering the cabinet 11.
In summary, the environmental protection tests control device that the present invention is provided can have but be not limited to following beneficial effect:1. will
External interface is arranged on the side wall of the inside of cabinet rather than cabinet, on the one hand can protect external interface, is reduced to external
Mouthful destroyed probability, also make external interface be difficult to accumulate dirt, more clean, on the other hand, it is to avoid side cabling, will be right
External tapping is arranged on analysis panel, can shorten cabling, so as to reduce cost, at the same the component such as external interface be easy to
Cabinet is separated, and be easy for installation and removal maintenance;2. the bottom surface of baffle plate and the first ladder bending part, cabinet formed for accommodate with it is right
The groove box for the connecting line that external tapping connects, on the one hand can play a protective role to connecting line, staff is operated also more
Safety, on the other hand also makes the profile of device succinctly attractive in appearance, Consumer's Experience effect is good;3. will analysis panel and its relevant device
(for example, the device such as circuit board, valve, pump) is individually arranged in a rack, and detection reagent unit and water acquisition can be avoided pre-
The reagent or water sample of processing unit volatilization cause corrosion to analysis panel and its relevant device, influence the service life of instrument, or
Influence is produced on analysis testing result.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited thereto.At this
In the range of the technology design of invention, a variety of simple variants, including each particular technique can be carried out to technical scheme
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various possible combinations
No longer separately illustrate.But these simple variants and combination should equally be considered as content disclosed in this invention, belong to the present invention
Protection domain.