CN114325459B - DC power supply data detection and diagnosis device - Google Patents
DC power supply data detection and diagnosis device Download PDFInfo
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- CN114325459B CN114325459B CN202111603397.XA CN202111603397A CN114325459B CN 114325459 B CN114325459 B CN 114325459B CN 202111603397 A CN202111603397 A CN 202111603397A CN 114325459 B CN114325459 B CN 114325459B
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000003745 diagnosis Methods 0.000 title claims abstract description 19
- 230000006854 communication Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 14
- 230000008054 signal transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The invention discloses a direct-current power supply data detection and diagnosis device which comprises a box body and a box cover, wherein the box cover is covered on the box body, a pushing mechanism is arranged in the box cover and consists of an air bag, a pressing block, a spring and an arc-shaped block, the air bag and the pressing block are inserted into the box cover, the air bag is pressed on the pressing block, the spring is arranged at two ends of the bottom of the box cover, the arc-shaped block is arranged in notches at two ends of the box cover through a rotating shaft, U-shaped plate holes are formed in the side walls of two sides of the box body, protection plates are embedded in the U-shaped plate holes, a frame plate is arranged in the box body, and a PCB (printed circuit board) is arranged on the frame plate. According to the direct-current power supply data detection and diagnosis device, when a large amount of accumulated heat is generated in the box body in the data acquisition and communication processes, the pushing mechanism in the box cover drives the protection plates on the two sides of the box body to be unfolded, so that the heat accumulated in the box body can be rapidly dissipated, the effect of rapidly reducing the temperature is achieved, and the PCB can be kept in an efficient working state for a long time.
Description
Technical Field
The invention relates to the technical field of data detection and diagnosis devices, in particular to a direct-current power supply data detection and diagnosis device.
Background
Since a current transformer is included in a signal system, an automation device, a communication system, or the like using a dc power supply, heat is generated during operation, detection and diagnosis of dc power supply data determine stable operation of the signal system, the automation device, the communication system, or the like using the dc power supply. In order to protect the detection and diagnosis module from external force loss, the module is usually arranged in a box body, but because the space in the box body is small, heat generated by the module can be accumulated in the box and can not be effectively emitted in the long-time detection and diagnosis process, so that the working efficiency of the module is affected, and the module can be seriously burnt out to be unusable.
Disclosure of Invention
The invention aims to provide a direct-current power supply data detection and diagnosis device, which drives protection plates on two sides of a box body to be unfolded through a pushing mechanism in a box cover when a large amount of accumulated heat is generated in the box body in the process of data acquisition and communication, so that the heat accumulated in the box body can be rapidly dissipated, the effect of rapidly reducing the temperature is achieved, the PCB can be kept in an efficient working state for a long time, and the problems in the prior art can be solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a DC power supply data detection diagnostic device, includes box body and lid, its characterized in that: the box cover is covered on the box body, a pushing mechanism is arranged in the box cover and comprises an air bag, a pressing block, a spring and an arc-shaped block, the air bag and the pressing block are inserted into the box cover, the air bag is pressed on the pressing block, the spring is arranged at two ends of the bottom of the box cover, the arc-shaped block is arranged in notches at two ends of the box cover through a rotating shaft, U-shaped plate holes are formed in the side walls of two sides of the box body, and protection plates are embedded in the U-shaped plate holes; the guard plate is connected with the arc-shaped block and can be unfolded or closed around the rotating shaft; a frame plate is arranged in the box body, and a PCB board is arranged on the frame plate.
As a further improvement of the invention, the top of the box cover is provided with a pipe hole, an air pipe is inserted in the pipe hole, and one end of the air pipe extends into the box cover and is connected with an air tap of the air bag.
As a further improvement of the invention, two ends of the pressing block are pressed and covered on one end of the adjacent arc-shaped block, one end of the arc-shaped block is pressed and covered on the adjacent spring, and the other end of the arc-shaped block extends out of the box cover and is inserted into the U-shaped plate hole to be spliced with the guard plate.
As a further improvement of the invention, when the air bag is inflated, the two ends of the pressing block press the arc-shaped blocks, and the arc-shaped blocks can rotate around the rotating shaft, so that the guard plates at the two sides extend outwards and compress the springs; when the air bag is deflated, the spring rebounds to push the arc-shaped block to drive the guard plate to reset.
As a further improvement of the invention, one end of the guard plate is provided with a tenon hole, the other end of the arc-shaped block is provided with a tenon, the tenon hole is correspondingly matched with the tenon, and the tenon is embedded into the tenon hole for fixation.
As a further improvement of the invention, the length of the guard plate is consistent with the length of the U-shaped plate hole, and the length of the U-shaped plate hole is larger than the height of the PCB.
As a further improvement of the invention, the inner walls of the notches at the two ends of the box cover are of a first arc structure, the outer walls of the arc blocks are of a second arc structure, and the radian of the first arc structure is greater than or equal to that of the second arc structure.
As a further improvement of the invention, the upper surface of one end of the arc-shaped block, which is contacted with the pressing block, is a plane.
As a further improvement of the invention, the PCB board is provided with a wireless communication module, a signal processing module and a signal transmission module, the wireless communication module is connected with the signal processing module through a circuit, and the signal processing module is connected with the signal transmission module through a circuit.
Compared with the prior art, the invention has the following beneficial effects:
according to the direct-current power supply data detection and diagnosis device, under a normal use state, the guard plates at the two ends of the box body are arranged in the U-shaped plate holes, and the PCB in the box body is used for data acquisition and communication; when a large amount of accumulated heat is generated in the process of data acquisition and communication, air is injected into the air bag in the pushing mechanism through the air pipe, so that the air bag is expanded to push the pressing block and is pressed on one end of the arc-shaped block, the arc-shaped block is driven to deflect, meanwhile, the guard plate can extend out from the U-shaped plate hole to be unfolded under the driving of the arc-shaped block, and thus the heat accumulated in the box body can be rapidly dissipated, the temperature is reduced, and the PCB can be kept in an efficient working state for a long time.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the shield deployment structure of the present invention;
fig. 3 is a side view of a PCB structure of the present invention.
In the figure: 1. a case body; 11. u-shaped plate holes; 12. a frame plate; 2. a box cover; 21. pipe holes; 3. a pushing mechanism; 31. an air bag; 32. briquetting; 33. a spring; 34. an arc-shaped block; 341. a tenon; 4. a guard board; 41. a mortise hole; 5. a PCB board; 51. a wireless communication module; 52. a signal processing module; 53. a signal transmission module; 6. and an air pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a direct current power supply data detection and diagnosis device comprises a box body 1 and a box cover 2, wherein the box cover 2 is covered on the box body 1, a pushing mechanism 3 is arranged in the box cover 2, the pushing mechanism 3 consists of an air bag 31, a pressing block 32, a spring 33 and an arc block 34, the air bag 31 and the pressing block 32 are inserted into the box cover 2, the air bag 31 is pressed on the pressing block 32, the spring 33 is arranged at two ends of the bottom of the box cover 2, the arc block 34 is arranged in notches at two ends of the box cover 2 through a rotating shaft, U-shaped plate holes 11 are formed in the side walls of two sides of the box body 1, a guard plate 4 is embedded in the U-shaped plate holes 11, a frame plate 12 is arranged in the box body 1, a PCB 5 is arranged on the frame plate 12, a wireless communication module 51, a signal processing module 52 and a signal transmission module 53 are arranged on the PCB 5, and the wireless communication module 51 is connected with the signal processing module 52 through a circuit, and the signal processing module 52 is connected with the signal transmission module 53 through a circuit.
In the above, the PCB board 5 built in the box body 1 can effectively prevent to be damaged by external force, meanwhile, based on the pushing mechanism 3 arranged in the box cover 2, the guard plates 4 are arranged on two sides of the box body 1, so that when the box body 1 is heated, the guard plates 4 are driven to be unfolded by the pushing mechanism 3, so that the heat in the box body 1 can be emitted from the U-shaped plate holes 11, the effect of reducing the temperature is achieved, and the PCB board 5 can maintain the efficient working state for a long time.
The top of the box cover 2 is provided with a pipe hole 21, the pipe hole 21 is internally provided with an air pipe 6, one end of the air pipe 6 extends into the box cover 2 and is connected with an air tap of the air bag 31, two ends of the pressing block 32 are pressed and covered on one end of an adjacent arc-shaped block 34, one end of the arc-shaped block 34 is pressed and covered on an adjacent spring 33, and the other end of the arc-shaped block 34 extends out of the box cover 2 and is inserted into the U-shaped plate hole 11 to be spliced with the guard plate 4.
In the above, the air is injected into the air bag 31 through the air pipe 6, so that the air bag 31 is inflated to push the pressing block 32 and is pressed on one end of the arc-shaped block 34, thereby driving the arc-shaped block 34 to deflect, and the guard board 4 is stretched out from the U-shaped board hole 11 under the driving of the arc-shaped block 34. Conversely, the air filled in the air bag 31 is pumped out through the air pipe 6 to enable the air bag 31 to contract, and at the moment, one end of the arc-shaped block 34 is pushed to be in situ under the action of the spring 33, so that the guard plate 4 is placed in the U-shaped plate hole 11 again.
Since the tenon hole 41 is formed in one end of the guard plate 4, the tenon 341 is arranged at the other end of the arc-shaped block 34, the tenon hole 41 is correspondingly matched with the tenon 341, and the tenon 341 is embedded into the tenon hole 41 to be fixed, the guard plate 4 and the arc-shaped block 34 are conveniently and firmly connected in the mode, and the operation is convenient.
Preferably, when the airbag 31 is inflated, the two ends of the pressing block 32 press the arc blocks 34, and the arc blocks 34 can rotate around the rotating shaft, so that the guard plates 4 on two sides extend outwards and compress the springs 33; when the air bag 31 is deflated, the spring 33 rebounds to push the arc-shaped block 34 to drive the guard plate 4 to reset.
As a preferred embodiment. The length of backplate 4 is unanimous with the length of U type plate hole 11, the length of U type plate hole 11 is greater than the height of PCB board 5.
In particular, in order to realize rapid rotation, the inner walls of the notches at the two ends of the box cover 2 are of a first arc structure, the outer wall of the arc block 34 is of a second arc structure, and the radian of the first arc structure is greater than or equal to that of the second arc structure.
To improve the pressure transmission synchronization of the pressing block, the upper surface of the end, which is contacted with the pressing block 32, of the arc-shaped block 34 is a plane.
According to the direct-current power supply data detection and diagnosis device, under a normal use state, the guard plates 4 at the two ends of the box body 1 are arranged in the U-shaped plate holes 11, and the PCB 5 in the box body 1 performs data acquisition and communication; when a large amount of accumulated heat is generated in the process of data acquisition and communication, air is injected into the air bag 31 in the pushing mechanism 3 through the air pipe 6, so that the air bag 31 is expanded to push the pressing block 32 and is pressed on one end of the arc-shaped block 34, the arc-shaped block 34 is driven to deflect, meanwhile, the guard plate 4 stretches out and expands from the U-shaped plate hole 11 under the driving of the arc-shaped block 34, and thus heat accumulated in the box body 1 can be rapidly dissipated, the temperature is reduced, and the PCB 5 can be kept in an efficient working state for a long time.
To sum up: according to the direct current power supply data detection and diagnosis device, when a large amount of accumulated heat is generated in the box body 1 in the data acquisition and communication process, the pushing mechanism 3 in the box cover 2 drives the protection plates 4 on the two sides of the box body 1 to be unfolded, so that the heat accumulated in the box body 1 can be rapidly dissipated, the effect of rapidly reducing the temperature is achieved, the PCB 5 can be kept in an efficient working state for a long time, and the problems in the prior art can be effectively solved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a DC power supply data detection diagnostic device, includes box body (1) and lid (2), its characterized in that: the box cover (2) is arranged on the box body (1) in a covering manner, a pushing mechanism (3) is arranged in the box cover (2), the pushing mechanism (3) comprises an air bag (31), a pressing block (32), a spring (33) and an arc-shaped block (34), the air bag (31) and the pressing block (32) are inserted into the box cover (2), the air bag (31) is pressed and covered on the pressing block (32), the spring (33) is arranged at two ends of the bottom of the box cover (2), the arc-shaped block (34) is arranged in notches at two ends of the box cover (2) through a rotating shaft, U-shaped plate holes (11) are formed in the side walls of two sides of the box body (1), and protection plates (4) are embedded in the U-shaped plate holes (11); the guard plate (4) is connected with the arc-shaped block (34) and can be unfolded or closed around the rotating shaft; a frame plate (12) is arranged in the box body (1), and a PCB (5) is arranged on the frame plate (12);
two ends of the pressing block (32) are pressed and covered on one end of an adjacent arc-shaped block (34), one end of the arc-shaped block (34) is pressed and covered on an adjacent spring (33), and the other end of the arc-shaped block (34) extends out of the box cover (2) and is inserted into the U-shaped plate hole (11) to be spliced with the guard plate (4);
the inner walls of the notches at the two ends of the box cover (2) are of a first arc structure, the outer wall of the arc block (34) is of a second arc structure, and the radian of the first arc structure is greater than or equal to that of the second arc structure;
the upper surface of one end of the arc-shaped block (34) contacted with the pressing block (32) is a plane.
2. The direct current power supply data detection and diagnosis device according to claim 1, wherein: the top of the box cover (2) is provided with a pipe hole (21), an air pipe (6) is inserted in the pipe hole (21), and one end of the air pipe (6) extends into the box cover (2) and is connected with an air tap of the air bag (31).
3. The direct current power supply data detection and diagnosis device according to claim 1, wherein: when the air bag (31) is inflated, the two ends of the pressing block (32) press the arc-shaped blocks (34), and the arc-shaped blocks (34) can rotate around the rotating shaft, so that the guard plates (4) at the two sides extend outwards and compress the springs (33); when the air bag (31) is deflated, the spring (33) rebounds to push the arc-shaped block (34) to drive the guard board (4) to reset.
4. The direct current power supply data detection and diagnosis device according to claim 1, wherein: and a tenon hole (41) is formed in one end of the guard plate (4), a tenon (341) is arranged at the other end of the arc-shaped block (34), the tenon hole (41) is correspondingly matched with the tenon (341), and the tenon (341) is embedded into the tenon hole (41) to be fixed.
5. The direct current power supply data detection and diagnosis device according to claim 1, wherein: the length of backplate (4) is unanimous with the length of U template hole (11), the length of U template hole (11) is greater than the height of PCB board (5).
6. The direct current power supply data detection and diagnosis device according to claim 1, wherein: the PCB (5) is provided with a wireless communication module (51), a signal processing module (52) and a signal transmission module (53), the wireless communication module (51) is connected with the signal processing module (52) through a circuit, and the signal processing module (52) is connected with the signal transmission module (53) through a circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603397.XA CN114325459B (en) | 2021-12-24 | 2021-12-24 | DC power supply data detection and diagnosis device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603397.XA CN114325459B (en) | 2021-12-24 | 2021-12-24 | DC power supply data detection and diagnosis device |
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| CN114325459A CN114325459A (en) | 2022-04-12 |
| CN114325459B true CN114325459B (en) | 2024-01-16 |
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| CN202111603397.XA Active CN114325459B (en) | 2021-12-24 | 2021-12-24 | DC power supply data detection and diagnosis device |
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| CN114325459A (en) | 2022-04-12 |
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