CN217694017U - Signal control box applied to mass spectrometer - Google Patents
Signal control box applied to mass spectrometer Download PDFInfo
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- CN217694017U CN217694017U CN202221502129.9U CN202221502129U CN217694017U CN 217694017 U CN217694017 U CN 217694017U CN 202221502129 U CN202221502129 U CN 202221502129U CN 217694017 U CN217694017 U CN 217694017U
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- control box
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Abstract
The application provides a signal control box applied to a mass spectrometer, which comprises a card box and a plurality of signal control modules; the signal control module comprises a signal control electronic board, a component and a signal control box for mounting the signal control electronic board and the component, and the top surface and the bottom surface of the signal control box are respectively provided with a plurality of radiating grooves; the cardboard case is equipped with a plurality of installation position, and each signal control module one-to-one corresponds vertical installation of each installation position and passes through the retaining member to be fixed. This application simple structure, it is firm that the installation of signal control module is stable, sets up a plurality of heat radiation structure respectively through laminating in the top surface and the bottom surface of signal control electronic plate at the signal control box, can enlarge heat radiating area, improves the radiating efficiency, ensures the effective operation of signal control electronic plate.
Description
Technical Field
The application relates to the technical field of mass spectrometer equipment, in particular to a signal control box applied to a mass spectrometer.
Background
The signal control circuit board in the mass spectrometer plays a role in controlling the power supply and the radio frequency signal feedback of the spectrometer, and the signal control circuit board and components and parts can generate electromagnetic radiation and heat in the operation process, so that the heat needs to be quickly dissipated to ensure the normal operation of the spectrometer.
At present, in mass spectrometry instruments on the market, the heat dissipation area of the signal control box is usually made of a thin plate material, and the plate material structure enables heat to be easily concentrated. In addition, the existing mass spectrometer signal control box cannot realize the centralized installation of a plurality of signal control modules, and has large overall dimension and large occupied area.
SUMMERY OF THE UTILITY MODEL
The application provides a be applied to mass spectrometer's signal control box, through setting up signal control box and set up a plurality of radiating grooves in the top surface and the bottom surface of control box, increased heat radiating area, have the heat dispersion of preferred. In addition, this application can realize the installation that integrates of signal control module, compact structure, and rationally distributed, overall dimension is little, and occupation space is little.
The application provides a signal control box applied to a mass spectrometer, which comprises a card board box and a plurality of signal control modules; the signal control module comprises a signal control electronic board, a component and a signal control box for mounting the signal control electronic board and the component, and the top surface and the bottom surface of the signal control box are respectively provided with a plurality of radiating grooves; the card board case is provided with a plurality of installation positions, and each signal control module is vertically installed corresponding to each installation position one by one and is fixed through a locking piece.
In some embodiments, the signal control box comprises an upper card board bracket and a lower card board bracket for fixing the signal control electronic board, a control module front cover plate and a control module rear cover plate which are respectively arranged at the front part and the rear part of the upper card board bracket and the lower card board bracket, and a control module side cover plate which covers the side parts; the outer side surfaces of the upper clamping plate bracket and the lower clamping plate bracket are both provided with a plurality of heat dissipation grooves; the electronic device further comprises four shielding side plates and shielding cover plates, wherein the four shielding side plates are arranged on the signal control electronic plate and used for shielding components, and the shielding cover plates are covered on the four shielding side plates.
In some embodiments, the heat sink is a U-shaped slot extending along the length of the upper and lower card holders.
In some embodiments, the card board box comprises a fixing support, card board box cover plates respectively covered on the left side and the right side of the fixing support, a card board box arranged on the side of the fixing support, and a plurality of guide rods arranged on the top and the lower part of the fixing support, wherein any two adjacent pairs of the guide rods form a mounting position.
In some embodiments, the guide rod is made of teflon.
In some embodiments, the fan fixing plate is mounted at the bottom of the fixing bracket, and the heat dissipation fan is mounted on the fan fixing plate.
In some embodiments, a fan damping bracket mounted to the fan fixing plate is further included.
In some embodiments, the signal control box is specifically an aluminum alloy signal control box.
In some embodiments, the locking member is embodied as a screw and/or a plug.
The application provides a be applied to mass spectrometer's signal control box, through setting up signal control box and cardboard case, install signal control electronic plate and components and parts inside signal control box, each signal control module integral erection is in each installation position of cardboard incasement portion, utilizes retaining member set screw to fix on the cardboard case to promote the steadiness of components and parts and circuit board installation, ensure its steady operation. This application sets up a plurality of heat radiation structure respectively through laminating in the top surface and the bottom surface of signal control electronic plate at the signal control box, can enlarge heat radiating area, in time give off the produced heat of signal control electronic plate during operation to the external environment, improve the radiating efficiency, ensure that the signal control electronic plate effectively moves, the life of extension signal control electronic plate and components and parts, solved the signal control module good heat dissipation effectively, installed insecure technical problem.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a signal control box applied to a mass spectrometer provided in the present application;
FIG. 2 is a schematic structural diagram of a signal control module in FIG. 1;
FIG. 3 is a schematic view of the structure of the cassette of FIG. 1;
fig. 4 is a cross-sectional view of fig. 3.
Wherein, 1-signal control module, 2-card box;
101-signal control electronic board, 102-upper card board bracket, 103-lower card board bracket, 104-control module front cover plate, 105-control module rear cover plate, 106-control module side cover plate, 107-heat dissipation groove, 108-shielding side plate, 109-shielding cover plate, 201-fixing bracket, 202-card board box cover plate, 203-card board box side plate, 204-guide rod, 205-fan fixing plate, 206-cooling fan and 207-fan damping bracket.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to better understand the technical scheme of the present application, the following detailed description is provided for the person skilled in the art with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a signal control box applied to a mass spectrometer provided in the present application.
The application provides a be applied to signal control box of mass spectrograph, including cardboard case 2 and a plurality of signal control module 1, signal control module 1 includes signal control electronic board 101, components and parts and signal control box, and signal control electronic board 101 and components and parts fixed mounting are in the signal control box to fasten through the screw. On the signal control box, a plurality of radiating grooves 107 have been seted up respectively to signal control box top surface and bottom surface, and this radiating groove 107 specifically is recess and/or tongue, and radiating groove 107 distributes in the local or whole surface of signal control box top surface and bottom surface, can increase heat conduction area, increases heat radiating area, in time dispels the heat to the heat that signal control electronic board 101 produced. Meanwhile, the signal control box can completely shield the electromagnetic radiation generated by the signal control module 1, and the operation of the equipment is prevented from being influenced.
The inside a plurality of installation position that is provided with of cardboard case 2, the installation position is vertical distribution structure, and its size sets up according to signal control module 1's size, and each signal control module 1 one-to-one utilizes the retaining member to fix on the frame of cardboard case 2 after the installation in the vertical cartridge of each installation position.
The signal control box of mass spectrograph in this application, signal control electronic plate 101 and components and parts installation are firm, and electromagnetic radiation's shielding performance is good, and the thermal diffusivity preferred. The signal control electronic board 101 and the components are installed in the signal control box, are inserted into the installation position of the card board box 2 as the whole signal control module 1, and are fixed by utilizing the locking piece. The locking member is preferably, but not limited to, a screw and/or a plug.
It should be noted that the up, down, left, and right directions in this document refer to the up, down, left, and right directions in fig. 1.
Referring to fig. 2, fig. 2 is a schematic structural diagram of the signal control module in fig. 1.
According to one embodiment of the present application, the signal control box includes an upper card bracket 102, a lower card bracket 103, a control module front cover plate 104, a control module rear cover plate 105, and a control module side cover plate 106. The upper clamping plate support 102 and the lower clamping plate support 103 are provided with clamping grooves, and the signal control electronic plate 101 is installed in the clamping grooves of the upper clamping plate support 102 and the lower clamping plate support 103 and is fastened through screws, so that the upper clamping plate support 102 and the lower clamping plate support 103 are fixed to the signal control electronic plate 101. A control module front cover plate 104 and a control module rear cover plate 105 are respectively installed at the front and rear portions of the upper card board bracket 102 and the lower card board bracket 103, and a control module side cover plate 106 covers the side portions of the upper card board bracket 102 and the lower card board bracket 103, thereby forming a housing shielding structure.
The signal control electronic board 101 is provided with four shielding side plates 108 and a shielding cover plate 109 covering the four shielding side plates 108 to form a shielding structure of the components.
All through bolted connection, screw connection or joint between above-mentioned each plate body.
Go up cardboard support 102 and lower cardboard support 103's lateral surface and all seted up a plurality of radiating grooves 107, radiating grooves 107 are the U type groove that extends along the length direction of last cardboard support 102 and lower cardboard support 103, and it still can be U type tongue, and radiating grooves 107 are equipped with the arc angle, increases heat radiating area from this.
Referring to fig. 3 and 4, fig. 3 is a schematic structural view of the card cage of fig. 1; fig. 4 is a cross-sectional view of fig. 3.
The cardboard box 2 comprises a fixing support 201, cardboard box cover plates 202 respectively covered on the left and right sides of the fixing support 201, cardboard box side plates 203 arranged on the side parts of the fixing support 201, and a plurality of guide rods 204 arranged on the top and lower parts of the fixing support 201. Two guide rods 204 distributed up and down form a group of guide rods 204, any two adjacent groups of guide rods 204 form a mounting position, and the signal control module 1 is mounted in the mounting position.
The guide rod 204 is preferably a teflon guide rod. The guide bar 204 is used for the direction, supports signal control module 1's effect, and the guide bar 204 is makeed into by the special fluorine dragon material, because special fluorine dragon is from taking lubricating property, when the signal control box who is equipped with the electronic plate inserts, can make signal control box insert smooth and easy slip and insert, compares in traditional guide rail mechanism, and special fluorine dragon material guide bar, its structure is simpler, practices thrift the cost more.
The lower end of the card box 2 is provided with a heat radiation fan 206 for radiating heat of the electronic board in operation. Specifically, a fan fixing plate 205 is installed at the bottom of the fixing bracket 201, a heat dissipation fan 206 is installed on the fan fixing plate 205, and the heat dissipation groove 107 can be blown by the heat dissipation fan 206 at the lower part, thereby accelerating heat dissipation of the electronic module.
In addition, a fan damping bracket 207 may be further installed between the fan fixing plate 205 and the heat dissipation fan 206 to reduce interference of the heat dissipation fan 206 with the card cage 2 due to operational vibration. The lower end of the heat dissipation fan 206 is provided with a fan filter screen, which can effectively prevent dust from entering the electronic board.
The signal control box is specifically made of an aluminum alloy material, and the service life of the signal control box can be prolonged by utilizing the optimization of excellent processing performance, excellent welding characteristic, electroplating property, good corrosion resistance, high toughness, no deformation after processing, compact and defect-free material, easiness in polishing, easiness in coloring a film, excellent oxidation effect and the like of the aluminum alloy material.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The signal control box applied to the mass spectrometer provided by the application is described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (9)
1. A signal control box applied to a mass spectrometer is characterized by comprising a card box (2) and a plurality of signal control modules (1); the signal control module (1) comprises a signal control electronic board (101), components and a signal control box for mounting the signal control electronic board (101) and the components, and the top surface and the bottom surface of the signal control box are respectively provided with a plurality of radiating grooves (107); the clamping plate box (2) is provided with a plurality of installation positions, and the signal control modules (1) are vertically installed corresponding to the installation positions one by one and fixed through locking pieces.
2. The signal control box applied to the mass spectrometer of claim 1, wherein the signal control box comprises an upper card support (102) and a lower card support (103) for fixing a signal control electronic board (101), a control module front cover plate (104) and a control module rear cover plate (105) respectively mounted at the front and rear parts of the upper card support (102) and the lower card support (103), and a control module side cover plate (106) covering the side parts; a plurality of heat dissipation grooves (107) are formed in the outer side surfaces of the upper clamping plate bracket (102) and the lower clamping plate bracket (103); the electronic device also comprises four shielding side plates (108) arranged on the signal control electronic board (101) and used for shielding components and shielding cover plates (109) covering the four shielding side plates (108).
3. The signal control box applied to the mass spectrometer as claimed in claim 2, wherein the heat dissipation groove (107) is a U-shaped groove extending along the length direction of the upper card support (102) and the lower card support (103).
4. The signal control box applied to the mass spectrometer as recited in claim 3, wherein the card box (2) comprises a fixed bracket (201), card box cover plates (202) respectively covering the left side and the right side of the fixed bracket (201), card box side plates (203) arranged on the side parts of the fixed bracket (201), and a plurality of guide rods (204) arranged on the top and the lower part of the fixed bracket (201), wherein any two adjacent pairs of the guide rods (204) form a mounting position.
5. The signal control box applied to the mass spectrometer as claimed in claim 4, wherein the guide rod (204) is a Teflon guide rod.
6. The signal control box applied to the mass spectrometer as claimed in claim 4 or 5, further comprising a fan fixing plate (205) mounted at the bottom of the fixing bracket (201), wherein a heat dissipation fan (206) is mounted on the fan fixing plate (205).
7. The signal control box applied to the mass spectrometer as claimed in claim 6, further comprising a fan shock-absorbing bracket (207) mounted to the fan fixing plate (205).
8. The signal control box applied to the mass spectrometer as claimed in claim 1, wherein the signal control box is an aluminum alloy signal control box.
9. Signal control box applied to mass spectrometer according to claim 1, characterized in that the locking piece is in particular a screw and/or a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221502129.9U CN217694017U (en) | 2022-06-16 | 2022-06-16 | Signal control box applied to mass spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221502129.9U CN217694017U (en) | 2022-06-16 | 2022-06-16 | Signal control box applied to mass spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217694017U true CN217694017U (en) | 2022-10-28 |
Family
ID=83710085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221502129.9U Active CN217694017U (en) | 2022-06-16 | 2022-06-16 | Signal control box applied to mass spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217694017U (en) |
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2022
- 2022-06-16 CN CN202221502129.9U patent/CN217694017U/en active Active
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