CN215415915U - Automatic pressure control device of low-background alpha beta measuring instrument - Google Patents
Automatic pressure control device of low-background alpha beta measuring instrument Download PDFInfo
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- CN215415915U CN215415915U CN202121802850.5U CN202121802850U CN215415915U CN 215415915 U CN215415915 U CN 215415915U CN 202121802850 U CN202121802850 U CN 202121802850U CN 215415915 U CN215415915 U CN 215415915U
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Abstract
The utility model discloses an automatic pressure control device of a low-background alpha beta measuring instrument, which comprises a positioning plate, a protective top plate and a control box, wherein the protective top plate is installed at the top of the control box through a bolt, an illuminating lamp is arranged at one end of the bottom of the protective top plate through a support, a UPS (uninterrupted power supply) is arranged on one side of the inner wall of the control box through a clamping groove, a single-chip microcomputer controller is arranged at the upper end of the UPS through a screw, a power supply protector is arranged between the single-chip microcomputer controller and the UPS through a screw, and a waterproof layer is arranged on the inner surface layer of the control box. This novel automatic accuse is pressed device steady voltage effect is obvious, has waterproof effect, can the temperature in the detecting instrument to send out the police dispatch newspaper during high temperature, be fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to an automatic pressure control device of a low-background alpha beta measuring instrument.
Background
The sample feeding device of the low-background alpha beta measuring instrument is provided with one channel, two channels, four channels, six channels and eight channels with various specifications, and each channel can be used for independent measurement and can also simultaneously provide a measurement result; the total alpha and total beta activity concentration values in each sample are given separately. The instrument comprises measurement software, a measurement program is Hanzid, Chinese prompts exist in the operation process, the measurement process is automatically completed, and the measurement result can be printed. The low background alpha beta measuring instrument needs to stabilize voltage through a voltage control device, so that the detection instrument can operate stably.
The existing automatic pressure control device has the following defects: 1. the voltage stabilizing effect of the automatic voltage control device is not obvious; 2. no waterproof effect is achieved; 3. the temperature inside the instrument cannot be detected and an alarm is given at high temperature. Therefore, an automatic pressure control device of a low-background alpha beta measuring instrument is provided.
Disclosure of Invention
The utility model mainly aims to provide an automatic pressure control device of a low-background alpha beta measuring instrument, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an automatic accuse of low background alpha beta measuring apparatu is pressed device, includes locating plate, protection roof and control box, the protection roof is installed through the bolt in the top of control box, the bottom one end of protection roof is provided with the light through the support, control box inner wall one side is provided with the UPS power through the draw-in groove, the upper end of UPS power is provided with single chip microcomputer controller through the screw, and is provided with the power protector through the screw between single chip microcomputer controller and the UPS power, the inlayer layer of control box is provided with the waterproof layer.
Furthermore, an alarm is arranged at the upper end of the single chip microcomputer controller through a screw, a temperature sensor is arranged on the other side of the inner wall of the control box through a screw, a detection probe of the temperature sensor is positioned in the alpha beta measuring instrument, and the output end and the input end of the single chip microcomputer controller are connected with the input end of the alarm and the output end of the temperature sensor through leads; the temperature sensor is used for conveniently detecting the temperature value in the alpha beta measuring instrument and transmitting the temperature value to the single chip microcomputer controller for analysis, and when the temperature value exceeds a set value, the single chip microcomputer controller automatically controls the alarm to give an alarm to remind a user.
Furthermore, the output end of the power supply protector is connected with the input end of the UPS power supply through a wire, one side of the control box is welded with the positioning plate, and the positioning plate is provided with a positioning hole.
Furthermore, the output end of the UPS is connected with the input ends of the illuminating lamp, the single chip microcomputer controller and the temperature sensor through wires.
Furthermore, the output end of the UPS is connected with a connecting wire, the connecting wire penetrates through the control box and is connected with a power connection plug, and the waterproof layer is an organic silicon coating; the waterproof effect is showing, avoids moisture to enter into in the control box, avoids damaging inside electronic component.
Compared with the prior art, the utility model has the following beneficial effects:
1. the automatic voltage control device of the low-background alpha beta measuring instrument integrates three-phase voltage display, overvoltage protection, undervoltage protection, open-phase protection and phase sequence protection into a whole, has the characteristics of complete functions, stable performance, simplicity and convenience in operation and the like, plays a role in stabilizing voltage, and is connected with the alpha beta measuring instrument through the electric plug at one end of the connecting wire.
2. The automatic pressure control device of the low-background alpha beta measuring instrument is characterized in that a temperature sensor is used for conveniently detecting the temperature value in the alpha beta measuring instrument and transmitting the temperature value to the single chip microcomputer controller for analysis, and when the temperature value exceeds a set value, the single chip microcomputer controller automatically controls the alarm to give an alarm to remind a user.
3. According to the automatic pressure control device for the low-background alpha beta measuring instrument, the illuminating lamp is turned on, so that illumination is provided when light is dark, detection work is facilitated, the dustproof and waterproof effects are achieved by the protective top plate, the waterproof layer is the organic silicon coating, the waterproof effect is remarkable, moisture is prevented from entering the control box, and internal electronic elements are prevented from being damaged.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an automatic pressure control device of a low background alpha beta measuring instrument according to the present invention.
Fig. 2 is a cross-sectional view of an automatic pressure control device of a low background alpha beta measuring instrument according to the present invention.
Fig. 3 is a schematic diagram of a waterproof layer structure of the automatic pressure control device of the low background alpha beta measuring instrument.
In the figure: 1. connecting a power plug; 2. connecting a lead; 3. a control box; 4. positioning a plate; 5. an illuminating lamp; 6. a protective roof; 7. positioning holes; 8. a power supply protector; 9. a UPS power supply; 10. a temperature sensor; 11. a single chip controller; 12. an alarm; 13. and a waterproof layer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, an automatic accuse of low background alpha beta measuring apparatu presses device, including locating plate 4, protection roof 6 and control box 3, protection roof 6 is installed through the bolt in the top of control box 3, the bottom one end of protection roof 6 is provided with light 5 through the support, 3 inner wall one sides of control box are provided with UPS power 9 through the draw-in groove, the upper end of UPS power 9 is provided with single chip microcomputer controller 11 through the screw, and is provided with power protector 8 through the screw between single chip microcomputer controller 11 and the UPS power 9, the internal surface layer of control box 3 is provided with waterproof layer 13.
Wherein, the upper end of singlechip controller 11 is provided with alarm 12 through the screw, the inner wall opposite side of control box 3 is provided with temperature sensor 10 through the screw, and temperature sensor 10's test probe is located the alpha beta measuring apparatu, singlechip controller 11's output and input and alarm 12's input and temperature sensor 10's output pass through the wire and link to each other.
In this embodiment, as shown in fig. 1 and 2, the temperature sensor 10 is used to detect the temperature value in the α β meter, and transmit the temperature value to the mcu 11 for analysis, and when the temperature value exceeds a set value, the mcu 11 automatically controls the alarm 12 to give an alarm.
Wherein, the output of power protector 8 passes through the wire with UPS power 9's input and links to each other, one side welding locating plate 4 of control box 3, and be provided with locating hole 7 on the locating plate 4.
In the embodiment, as shown in fig. 1, the positioning holes 7 and the matching positioning bolts on the positioning plate 4 are used to facilitate the installation and fixation of the device.
The output end of the UPS 9 is connected with the input ends of the illuminating lamp 5, the single chip microcomputer controller 11 and the temperature sensor 10 through leads.
The output end of the UPS 9 is connected with the connecting wire 2, the connecting wire 2 penetrates through the control box 3 to be connected with the power connection plug 1, and the waterproof layer 13 is an organic silicon coating.
In this embodiment, as shown in fig. 3, the waterproof effect is significant, and moisture is prevented from entering the control box 3, thereby preventing internal electronic components from being damaged.
It should be noted that the utility model is a low background alpha beta measuring apparatus automatic voltage control device, while working, the power protector 8 collects three-phase voltage display, overvoltage protection, undervoltage protection, open-phase protection, phase sequence protection in an organic whole, have characteristics such as complete function, stable performance, easy and simple to handle, play a role in stabilizing voltage, and connect alpha beta measuring apparatus through the electric plug 1 connecting one end of the wire 2, utilize the temperature sensor 10 to facilitate the temperature value in alpha beta measuring apparatus of detection, and transmit to the one-chip computer controller 11 to analyze, when exceeding the set point, the one-chip computer controller 11 controls the alarm 12 to send out the police dispatch newspaper automatically, remind users, turn on the lighting lamp 5 to provide the illumination when the light is dark, facilitate the detection work, utilize the protective roof 6 to play the dustproof, waterproof effect, utilize the waterproof layer 13 as the organosilicon coating, the waterproof effect is showing, avoids in the moisture enters control box 3, avoids damaging inside electronic component.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a low automatic accuse pressure equipment of background alpha beta measuring apparatu, includes locating plate (4), protection roof (6) and control box (3), its characterized in that: protection roof (6) are installed through the bolt in the top of control box (3), the bottom one end of protection roof (6) is provided with light (5) through the support, control box (3) inner wall one side is provided with UPS power (9) through the draw-in groove, the upper end of UPS power (9) is provided with single chip microcomputer controller (11) through the screw, and is provided with power protector (8) through the screw between single chip microcomputer controller (11) and UPS power (9), the inner surface layer of control box (3) is provided with waterproof layer (13).
2. The automatic pressure control device of the low background alpha beta measuring instrument according to claim 1, characterized in that: the upper end of single chip microcomputer controller (11) is provided with alarm (12) through the screw, the inner wall opposite side of control box (3) is provided with temperature sensor (10) through the screw, and the test probe of temperature sensor (10) is located alpha beta measuring apparatu, the output and the input of single chip microcomputer controller (11) pass through the wire with the input of alarm (12) and the output of temperature sensor (10) and link to each other.
3. The automatic pressure control device of the low background alpha beta measuring instrument according to claim 1, characterized in that: the output end of the power supply protector (8) is connected with the input end of the UPS (9) through a wire, one side of the control box (3) is welded with the positioning plate (4), and the positioning plate (4) is provided with a positioning hole (7).
4. The automatic pressure control device of the low background alpha beta measuring instrument according to claim 1, characterized in that: the output end of the UPS (9) is connected with the input ends of the illuminating lamp (5), the single chip microcomputer controller (11) and the temperature sensor (10) through wires.
5. The automatic pressure control device of the low background alpha beta measuring instrument according to claim 1, characterized in that: the UPS power supply (9) output end is connected with the connecting wire (2), the connecting wire (2) penetrates through the control box (3) to be connected with the power connection plug (1), and the waterproof layer (13) is an organic silicon coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121802850.5U CN215415915U (en) | 2021-08-04 | 2021-08-04 | Automatic pressure control device of low-background alpha beta measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121802850.5U CN215415915U (en) | 2021-08-04 | 2021-08-04 | Automatic pressure control device of low-background alpha beta measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415915U true CN215415915U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121802850.5U Active CN215415915U (en) | 2021-08-04 | 2021-08-04 | Automatic pressure control device of low-background alpha beta measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215415915U (en) |
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2021
- 2021-08-04 CN CN202121802850.5U patent/CN215415915U/en active Active
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