CN206712754U - A kind of controller for being integrated with charge amplifier - Google Patents
A kind of controller for being integrated with charge amplifier Download PDFInfo
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- CN206712754U CN206712754U CN201720548689.0U CN201720548689U CN206712754U CN 206712754 U CN206712754 U CN 206712754U CN 201720548689 U CN201720548689 U CN 201720548689U CN 206712754 U CN206712754 U CN 206712754U
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- charge amplifier
- cabinet
- circuit board
- controller
- charge
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Abstract
It the utility model is related to charge amplifier technical field, more particularly to a kind of controller for being integrated with charge amplifier, include cabinet and the delivery outlet for exporting electric signal, some charge amplifiers are provided with the cabinet, the charge amplifier includes input termination and output termination, the rear delivery outlet with the controller is attached between the output termination of the charge amplifier by the way of in parallel and/or series connection to be conductively connected, the input termination of the charge amplifier is located at outside the cabinet.The controller of the application, for more traditional connected mode, be first connect it is more efficient and convenient, moreover, the circuit of charge amplifier can complete connection in series or in parallel, the convenient reliability for ensureing quality of connection in factory；Another further aspect, because the junction between each charge amplifier is located in cabinet, shielding action can be played, the effective interference for reducing charge amplifier and being subject to.
Description
Technical field
It the utility model is related to charge amplifier technical field, and in particular to a kind of control for being integrated with charge amplifier
Device.
Background technology
In current electronic technology field, charge amplifier is widely used, for example, in sensor technical field
In, it is necessary to be amplified using charge amplifier to signal.In actual use, inventor is had found, current electric charge is put
Big device also there are deficiency, be characterized in particular in：In current amplifying circuit, charge amplifier generally use conductor wire and other yuan
Part connects, and adopts in such a way, not only wiring cumbersome, is additionally, since the difference of worker's qualification, wiring quality
Be difficult to obtain unified guarantee, be easy to because terminals connection it is unreliable and caused by use when signal interference, on the other hand, this
Be typically exposed at a little wiring it is outer, it is stronger by external electromagnetic interference, so also easily when in use, signal occur it is disturbed not
Stable case；Further, when needing to set multiple charge amplifiers in circuit, above-mentioned wiring difficulty and security risk
Just further increase, furthermore, it would be desirable to take larger installing space.
So needing to design a kind of convenient connection at present, ensure the charge amplifier structure with excellent connection reliability.
The content of the invention
The utility model purpose is the insecure problem of wiring be present for current charge amplifier, there is provided one kind is convenient
Connection, ensure the charge amplifier structure with excellent connection reliability.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of controller for being integrated with charge amplifier, include cabinet and the delivery outlet for exporting electric signal, it is described
Some charge amplifiers are provided with cabinet, the charge amplifier includes input termination and output termination, and the electric charge is put
Between the output termination of big device the rear and delivery outlet of controller conduction is attached by the way of in parallel and/or series connection even
Connect, the input termination of the charge amplifier is located at outside the cabinet.
The controller of the application, some charge amplifiers are arranged in cabinet, using string between each charge amplifier
Connection or the mode of parallel connection connect, and are then connected again with the delivery outlet of controller, and the input termination position of each charge amplifier
In outside cabinet, in use, according to being actually needed, choose respective numbers and connected with the charge amplifier of corresponding connected mode
, for more traditional connected mode, be first connect it is more efficient and convenient, moreover, the circuit of charge amplifier can be
Connection in series or in parallel, the convenient reliability for ensureing quality of connection are completed in factory；Another further aspect, due to each electricity
Junction between lotus amplifier is located in cabinet, can play shielding action, effective to reduce what charge amplifier was subject to
Interference.
Preferably, be provided with first circuit board in the cabinet, the charge amplifier respectively with the first circuit board
Connection, realize in series or in parallel between charge amplifier.The connection between charge amplifier is realized by circuit board, enters one
The connection of the charge amplifier of step, also further ensure the reliability of connection.
Preferably, the controller also includes control unit, and the control unit is connected with the first circuit board, institute
Control unit is stated to be used to control the connection status between each charge amplifier.In this application, charge amplifier is connected to
On one circuit board, it is connected by control unit with first circuit board, and then each charge amplifier is controlled by control unit
Type of attachment, in this way, a variety of amplification circuit structures are formed, it is further convenient for users, moreover, still further subtracting
Lack the connection and dismounting of circuit, further ensure the reliability of amplification circuit structure.
Preferably, the controller also includes control panel, and the control panel is connected with the control unit, described
Control panel is used to set and show the connection status between each charge amplifier.
Preferably, the control panel is liquid crystal control panels.
In this application, some charge amplifiers are integrated on first circuit board, then grasped by control panel
Control unit is controlled, controls the circuit connecting relation between each charge amplifier, i.e. in use, staff can be with
Circuit connecting relation between charge amplifier is controlled by control panel, and then obtains required charge amplifying circuit.
Preferably, socket, the electric charge amplification are additionally provided with the first circuit board corresponding to the charge amplifier
Device is plugged on each self-corresponding socket, and realization is conductively connected with the first circuit board.By setting socket, enter one
The connection for facilitating charge amplifier of step, also ensure that the unification of each charge amplifier quality of connection, further to improve
The stability of amplification circuit structure.
Preferably, set jagged on the cabinet corresponding to the charge amplifier, removably set on the breach
Shrouding is equipped with, is provided with through hole, the charge amplifier input corresponding to the charge amplifier input termination on the shrouding
Termination is stretched out outside the cabinet through the through hole.It is the company for facilitating charge amplifier first by setting breach and shrouding
Connect, while also play shielding action, moreover, adopting in such a way so that the both ends of charge amplifier can access can
By connection, so, be also convenient for ensure the application structural stability.
Preferably, the first circuit board and the cabinet have been spaced apart distance.It is the shielding effect for improving cabinet first
Fruit, while also reduce in transportation, the impact suffered by charge amplifier and first circuit board.
Preferably, the cabinet and shrouding are made using metal material.Improve the electromagnetic shielding capability of cabinet and shrouding.
Preferably, the charge amplifier also includes housing, and the housing both ends are separately provided for closed port
End plate, the second circuit board being connected with the input termination of the charge amplifier and output termination is provided with the housing,
Amplifying circuit is integrated with the second circuit board, the input termination and output termination are each passed through each self-corresponding end
Plate extend out to the hull outside.
Amplifying circuit is that amplifying circuit is played a good protection first in housing, on the other hand simultaneously, housing
Shielding action can also be played, further the interference outside decrease, improve amplification and the transmission quality of signal；Further,
Using the charge amplifier of said structure, also cause the easier for installation of charge amplifier.
Preferably, coordinate between the end plate and the housing for closing.What further raising amplifying circuit was shielded can
By property.
Preferably, the housing sidewall is provided with some grooves.By setting groove, be advantageous to the radiating of housing, moreover,
Housing sidewall sets groove, forms irregular face, also helps the interference signals such as the outside electromagnetic wave of reflection, further raising
The shield effectiveness of the application housing, and then further improve signal amplification and the transmission quality of the application charge amplifier.
Preferably, projection is provided with the side wall of the output termination, is provided with corresponding to the projection on the socket
The breach being engaged with the projection.By setting raised and breach, the installation of charge amplifier is further facilitated, also further
Improve charge amplifier installation reliability.
Preferably, the raised one end arc structure for deviating from the end plate.It is arranged such, convenient output termination is reliable
Insert in socket.
Preferably, the housing and end plate are made using metal material.The further screening energy for improving housing and end plate
Power.
Preferably, led between each output termination and the second circuit board by setting some wires to realize
Electrically connect, be spaced apart between adjacent wires.
Preferably, the distance spaced apart of the adjacent wires of the same output termination is identical.In signals transmission
In, can also exist between adjacent wires it is certain influence, in this application, adjacent wires it is spaced apart identical so that, each
Wire is affected degree and more unified, in this way, the stability of signal transmission is further improved, the amplification letter conveniently stablized
Number.
Preferably, the wire is penetrated by the side of the second circuit board, and from the opposite side of the second circuit board
Pass, form hanging section.It is the reliability that ensure that connection first using aforesaid way, meanwhile, the setting of hanging section, also make
Hanging section has good heat-sinking capability, improves the heat dispersion of the application charge amplifier.
Preferably, the hanging section of the wire and the inwall of the housing are spaced apart.It is further to reduce inside wire
The risk that electric signal is affected.
The beneficial effects of the utility model are：
The controller of the application, some charge amplifiers are arranged in cabinet, using string between each charge amplifier
Connection or the mode of parallel connection connect, and are then connected again with the delivery outlet of controller, and the input termination position of each charge amplifier
In outside cabinet, in use, according to being actually needed, choose respective numbers and connected with the charge amplifier of corresponding connected mode
, for more traditional connected mode, be first connect it is more efficient and convenient, moreover, the circuit of charge amplifier can be
Connection in series or in parallel, the convenient reliability for ensureing quality of connection are completed in factory；Another further aspect, due to each electricity
Junction between lotus amplifier is located in cabinet, can play shielding action, effective to reduce what charge amplifier was subject to
Interference.
Brief description of the drawings：
Fig. 1 is the structural representation of controller；
Fig. 2 is structural representation when controller removes part cabinet；
Fig. 3 is the structural representation that socket is set on first circuit board；
Fig. 4 is the structural representation of charge amplifier；
Fig. 5 is structural representation when charge amplifier removes partial shell,
Marked in figure：1- cabinets, 2- delivery outlets, 3- charge amplifiers, 4- inputs termination, 5- outputs termination, the electricity of 6- first
Road plate, 7- control units, 8- sockets, 9- shroudings, 10- housings, 11- end plates, 12- second circuit boards, 13- grooves, 14- wires,
15- is raised, 16- control panels.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment, as Figure 1-5：
A kind of controller for being integrated with charge amplifier, include cabinet 1 and the delivery outlet 2 for exporting electric signal, institute
State and some charge amplifiers 3 are provided with cabinet 1, the charge amplifier 3 includes input termination 4 and output termination 5, described
Between the output termination 5 of charge amplifier 3 rear and controller output is attached by the way of in parallel and/or series connection
Mouth 2 is conductively connected, and the input termination 4 of the charge amplifier 3 is located at outside the cabinet 1.
The controller of the application, some charge amplifiers 3 are arranged in cabinet 1, are used between each charge amplifier 3
Mode in series or in parallel connects, and is then connected again with the delivery outlet 2 of controller, and the input of each charge amplifier 3
First 4 outside cabinet 1, in use, according to being actually needed, chooses the electric charge amplification of respective numbers and corresponding connected mode
Device 3 connects, for more traditional connected mode, be first connect it is more efficient and convenient, moreover, the electricity of charge amplifier 3
Road can complete connection in series or in parallel, the convenient reliability for ensureing quality of connection in factory；Another further aspect, by
Junction between each charge amplifier 3 is located in cabinet 1, can play shielding action, and the effective electric charge that reduces is put
The interference that big device 3 is subject to.
As one of which embodiment, first circuit board 6 is provided with the cabinet 1, the charge amplifier 3 is distinguished
It is connected, realizes in series or in parallel between charge amplifier 3 with the first circuit board 6.Realize that electric charge is put by circuit board
Connection between big device 3, the connection of further charge amplifier 3, also further ensure the reliability of connection.
As one of which embodiment, the controller also includes control unit 7, the control unit 7 with it is described
First circuit board 6 connects, and the control unit 7 is used to control the connection status between each charge amplifier 3.In the application
In, charge amplifier 3 is connected on first circuit board 6, is connected by control unit 7 with first circuit board 6, and then pass through control
Part 7 controls the type of attachment of each charge amplifier 3, in this way, forming a variety of amplification circuit structures, further facilitates use
Family uses, moreover, still further reducing the connection and dismounting of circuit, further ensures the reliable of amplification circuit structure
Property.
Preferably, the controller also includes control panel 16, and the control panel 16 connects with the control unit 7
Connect, the control panel 16 is used to set and show the connection status between each charge amplifier 3.
Preferably, the control panel 16 is liquid crystal control panels.
In this application, some charge amplifiers 7 are integrated on first circuit board 6, then pass through control panel 16
To manipulate control unit 7, the circuit connecting relation between each charge amplifier is controlled, i.e. in use, staff
Circuit connecting relation between charge amplifier 7 can be controlled by control panel 16, and then obtain required electric charge amplification
Circuit.
It is additionally provided with as one of which embodiment, corresponding to the charge amplifier 3 on the first circuit board 6 slotting
Seat 8, the charge amplifier 3 is plugged on each self-corresponding socket 8, is realized and is connected with the conductive of the first circuit board 6
Connect.By setting socket 8, the connection of charge amplifier 3 is further facilitated, also ensure that each charge amplifier 3 connects
The unification of quality, further improve the stability of amplification circuit structure.
Set as one of which embodiment, corresponding to the charge amplifier 3 on the cabinet 1 it is jagged, it is described
Removably be provided with shrouding 9 on breach, the charge amplifier 3 input be provided with corresponding to termination 4 on the shrouding 9 it is logical
Hole, the charge amplifier 3 input termination 4 and stretched out through the through hole outside the cabinet 1.By setting breach and shrouding 9,
It is the connection for facilitating charge amplifier 3 first, while also plays shielding action, moreover, adopts in such a way so that electric charge
The both ends of amplifier 3 can access and be reliably connected, so, be also convenient for ensure the application structural stability.
As one of which embodiment, the first circuit board 6 has been spaced apart distance with the cabinet 1.It is first
The shield effectiveness of cabinet 1 is improved, while is also reduced in transportation, rushing suffered by charge amplifier 3 and first circuit board 6
Hit.
As one of which embodiment, the cabinet 1 and shrouding 9 are made using metal material.Improve cabinet 1 and shrouding
9 electromagnetic shielding capability.
As one of which embodiment, the charge amplifier 3 also includes housing 10, the both ends of housing 10 difference
The end plate 11 for closed port is provided with, is provided with the housing 10 and the input termination 4 of the charge amplifier 3 and defeated
Go out the second circuit board 12 of the connection of termination 5, be integrated with amplifying circuit on the second circuit board 12, the input termination 4 and defeated
Go out termination 5 and be each passed through each self-corresponding end plate 11 to extend out to outside the housing 10.
Amplifying circuit is that amplifying circuit is played a good protection first in housing 10, on the other hand simultaneously, shell
Body 10 can also play shielding action, the interference outside further decrease, improve amplification and the transmission quality of signal；Further
, using the charge amplifier 3 of said structure, also cause the easier for installation of charge amplifier 3.
As one of which embodiment, coordinate between the end plate 11 and the housing 10 for closing.Further improve
The reliability that amplifying circuit is shielded.
As one of which embodiment, the side wall of housing 10 is provided with some grooves 13.By setting groove 13, have
Beneficial to the radiating of housing 10, moreover, the side wall of housing 10 sets groove 13, irregular face is formed, also helps the electricity outside reflection
The interference signals such as magnetic wave, the shield effectiveness of the application housing 10 is further improved, and then further improve the application electric charge
The signal amplification of amplifier 3 and transmission quality.
As one of which embodiment, projection 15, raised 15 correspondence are provided with the side wall of the output termination 5
The socket 8 on be provided with and raised 15 breach being engaged.By setting projection 15 and breach, electricity is further facilitated
The installation of lotus amplifier 3, also further improve the reliability of the installation of charge amplifier 3.
Deviate from one end arc structure of the end plate 11 as one of which embodiment, described raised 15.It is arranged such,
Convenient output termination 5 is reliably inserted in socket 8.
As one of which embodiment, the housing 10 and end plate 11 are made using metal material.It is further to improve
The screening ability of housing 10 and end plate 11.
As one of which embodiment, pass through between each described output termination 5 and the second circuit board 12
Set some wires 14 to realize to be conductively connected, be spaced apart between adjacent wires 14.
As one of which embodiment, the distance phase spaced apart of the adjacent wires 14 of the same output termination 5
Together.In signals transmission, can also there is certain influence between adjacent wires 14, in this application, between adjacent wires 14
It is identical separated by a distance so that, each wire 14 is affected degree and more unified, in this way, further improving the stabilization of signal transmission
Property, the amplified signal conveniently stablized.
As one of which embodiment, the wire 14 is penetrated by the side of the second circuit board 12, and from described
The opposite side of second circuit board 12 passes, and forms hanging section.It is the reliability that ensure that connection first, together using aforesaid way
When, the setting of hanging section, also make hanging section that there is good heat-sinking capability, improve the heat dispersion of the application charge amplifier 3.
As one of which embodiment, the hanging section of the wire 14 and the inwall of the housing 10 are spaced apart.Enter
The risk that the inside electric signal of reduction wire 14 of one step is affected.
All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., all should be wrapped
It is contained within the scope of protection of the utility model.
Claims (10)
- A kind of 1. controller for being integrated with charge amplifier, it is characterised in that：Include cabinet and for exporting the defeated of electric signal Export, some charge amplifiers are provided with the cabinet, the charge amplifier includes input termination and output termination, institute State between the output termination of charge amplifier be attached by the way of in parallel and/or series connection it is rear with controller output Mouth is conductively connected, and the input termination of the charge amplifier is located at outside the cabinet.
- 2. controller according to claim 1, it is characterised in that：First circuit board, the electricity are provided with the cabinet Lotus amplifier is connected with the first circuit board respectively, is realized in series or in parallel between charge amplifier.
- 3. controller according to claim 2, it is characterised in that：Also include control unit, the control unit and institute First circuit board connection is stated, the control unit is used to control the connection status between each charge amplifier.
- 4. controller according to claim 3, it is characterised in that：The first circuit board corresponding to the charge amplifier On be additionally provided with socket, the charge amplifier is plugged on each self-corresponding socket, realize with the first circuit board Be conductively connected.
- 5. controller according to claim 4, it is characterised in that：Set corresponding to the charge amplifier on the cabinet It is jagged, shrouding is removably provided with the breach, is set corresponding to the charge amplifier input termination on the shrouding Through hole is equipped with, the charge amplifier input termination is stretched out outside the cabinet through the through hole.
- 6. controller according to claim 2, it is characterised in that：The first circuit board has been spaced apart with the cabinet Distance.
- 7. controller according to claim 4, it is characterised in that：The cabinet and shrouding are made using metal material.
- 8. according to the controller described in claim 2-7 any one, it is characterised in that：The charge amplifier also includes shell Body, the housing both ends are separately provided for the end plate of closed port, are provided with the housing and the charge amplifier Input termination and the second circuit board that connects of output termination, be integrated with amplifying circuit, the input on the second circuit board Termination and output termination are each passed through each self-corresponding end plate and extend out to the hull outside.
- 9. controller according to claim 8, it is characterised in that：Coordinate between the end plate and the housing for closing.
- 10. controller according to claim 9, it is characterised in that：The housing sidewall is provided with some grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548689.0U CN206712754U (en) | 2017-05-17 | 2017-05-17 | A kind of controller for being integrated with charge amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548689.0U CN206712754U (en) | 2017-05-17 | 2017-05-17 | A kind of controller for being integrated with charge amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712754U true CN206712754U (en) | 2017-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720548689.0U Active CN206712754U (en) | 2017-05-17 | 2017-05-17 | A kind of controller for being integrated with charge amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941342A (en) * | 2017-05-17 | 2017-07-11 | 四川兴达明科机电工程有限公司 | A kind of controller for being integrated with charge amplifier |
-
2017
- 2017-05-17 CN CN201720548689.0U patent/CN206712754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941342A (en) * | 2017-05-17 | 2017-07-11 | 四川兴达明科机电工程有限公司 | A kind of controller for being integrated with charge amplifier |
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