Detection device for anti-overflow electrostatic socket and probe rod

Abstract

The utility model discloses an anti-overflow static socket and probe rod detection device, which comprises a detection device shell, a detection object static socket body and a detection object probe rod body, a contact screw is arranged in a groove above the detection device shell, and the contact screw is connected with the detection object static socket body. An inner core is arranged in the detection device shell, a mainboard supporting stud is installed at the bottom of the inner core, a circuit board is connected to the upper portion of the rear shell, a battery is installed in the middle of the circuit board, the circuit board is located at the bottom of the inner side of the detection device shell, and a rear shell groove hole is aligned with the protruding part position on the circuit board. The rear shell is connected to the detection geophysical prospecting rod body through a data line to form an independent detection structure. According to the anti-overflow electrostatic socket and the detection device of the probe rod, the detection device can be shared, the electrostatic socket can avoid direct plugging of a connecting line, the safety is improved, anti-overflow detection can be performed on the probe rod through the USB data line, and multifunctionality and convenience are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of oil tanker truck accessory detection, in particular to a detection device for an anti-overflow electrostatic socket and a probe rod. Background Art

[0002] In order to prevent overpressure and overflow accidents in the tank during bottom filling, the bottom-loading tank truck needs to be equipped with an overflow probe. When overfilling occurs, the overflow probe sends an alarm signal to control the oil spill electrostatic protector of the oil delivery platform to stop filling and ensure safe production. Its working principle is: light will be reflected or refracted at the interface between two different media. When there is no liquid, the light is reflected back by the prism surface at the front end; when there is liquid covering the probe, the light is refracted. These changes are detected by the intelligent circuit and converted into different electrical signals. However, there are still certain problems when using the existing electrostatic sockets and probes:

[0003] Among the existing probes, for example, an anti-overflow probe with announcement number CN206552618U has the following technical solution: a circuit board is provided in its shell, a sensor lamp is provided on the circuit board, a first through hole is provided at the axial front end of the shell, a probe corresponding to the sensor lamp is provided in the first through hole, a sealing seat is provided in the shell, a second through hole for the sensor lamp to pass through is provided on the sealing seat, and the sealing seat is in sealing cooperation with the first through hole. The sealing seat is provided corresponding to the first through hole, which can prevent oil from leaking into the shell, protect circuit components, and increase service life.

[0004] However, the existing tank truck accessories need to be tested for overflow prevention before use for the electrostatic socket and the probe rod. The existing detection devices on the market are complicated to operate when connecting the electrostatic socket and the probe rod, and the electrostatic socket needs to be disassembled for testing. In addition, there are many lines used when switching to test the probe rod, and the large size affects the convenience of operation.

[0005] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0006] In view of the above problems, an innovative design is carried out based on the original electrostatic socket and probe rod detection device. Utility Model Content

[0007] The utility model aims to provide a detection device for anti-overflow electrostatic socket and probe rod, so as to solve the problems of complicated anti-overflow detection steps for electrostatic socket and probe rod and large size affecting occupied space proposed in the above background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A detection device for an anti-overflow electrostatic socket and a probe rod, comprising a detection device shell, a detection object electrostatic socket body and a detection object probe rod body, a contact screw is arranged in a groove above the detection device shell, and the contact screw is connected to the detection object electrostatic socket body, an inner core is arranged inside the detection device shell, and a mainboard supporting stud is installed at the bottom of the inner core, a rear shell is arranged at the bottom of the detection device shell, and a circuit board is connected and installed above the rear shell, a battery is installed in the middle of the circuit board, and the circuit board is located at the bottom of the inner side of the detection device shell, and the slot of the rear shell is aligned with the position of the protruding parts on the circuit board, and the rear shell is connected to the detection object probe rod body through a data cable to form an independent detection structure.

[0010] Preferably, the detection device housing is cylindrical, and a top screw is provided on the upper edge of the detection device housing, and a positioning screw is connected and installed on the upper edge of the detection device housing, and a bottom screw is provided inside the detection device housing, and there are six bottom screws, and the bottom screw is connected to the bottom of the contact screw to form a fixed structure.

[0011] By adopting the above technical solution, the positioning screw is convenient for fixing the installation sealing of the detection device housing, and the bottom screw is convenient for fixing the upper contact screw, providing a positioning point for the plug-in detection of the electrostatic socket body of the detection object.

[0012] Preferably, a spring is connected and installed at the bottom of the contact screw, and the bottom of the spring is located inside the inner core hole groove, the contact screw passes through the inner core hole groove, and a retaining spring is clamped and installed at the bottom of the contact screw.

[0013] By adopting the above technical solution, the contact screw is elastically supported by the spring, which plays a certain elastic protection role when the electrostatic socket body of the detection object is plugged in from above to prevent overflow detection.

[0014] Preferably, a mainboard connecting wire is connected and installed below the retaining spring, and the bottom screws all pass through the mainboard connecting wire to connect to the circuit board below.

[0015] By adopting the above technical solution, after the contact screw is connected to the electrostatic socket body of the detection object, the detection work is started by connecting the power through the mainboard connection line, connecting all the lines into one, making the parts more compact and providing convenience for detection.

[0016] Preferably, a switch button is provided in the middle of the bottom of the detection device housing, and indicator lights are provided on the left and right sides above the switch button. A socket group is provided at the bottom of the detection device housing, and the socket group includes a USB socket and a charging port.

[0017] By adopting the above technical solution, the switch button is convenient for starting the detection device to be powered on, and the socket group is convenient for connecting the data cable to perform anti-overflow detection on the detection probe rod body. At the same time, the charging port charges the battery. The socket group facilitates the expansibility of later development of new functions.

[0018] Preferably, a metal contact is provided on the upper surface of the detection object electrostatic socket body, and the metal contact and the contact screw position form a contact structure.

[0019] By adopting the above technical solution, the detection device housing is inverted and placed above the electrostatic socket body of the detection object for plugging in, which can perform anti-overflow detection, reduce other connection line connection steps, and is quick and convenient.

[0020] Preferably, a connecting circuit is provided at the bottom of the detection probe rod body, and a connecting end is installed at the bottom of the connecting circuit, and the connecting end is connected to the USB socket through a connecting data cable to form a connection detection structure for the detection probe rod body.

[0021] By adopting the above technical solution, the shell of the detection device is connected to the bottom of the detection probe body by plugging the data cable into the bottom jack group, thereby realizing simultaneous detection of the detection probe body, thereby providing versatility and convenience to the detection device.

[0022] Compared with the prior art, the utility model has the following beneficial effects: the detection device for the anti-overflow electrostatic socket and the probe rod is

[0023] 1. An electrostatic socket body capable of detecting overflow prevention is provided. The upper surface of the electrostatic socket body is provided with metal contacts, and the metal contacts and the contact screws form a contact structure. The housing of the detection device is placed upside down on the electrostatic socket body for plugging to detect overflow prevention. After the contact screws are connected to the electrostatic socket body, the detection work is started by connecting the mainboard connection line, connecting all the lines together, making the parts more compact, providing convenience for detection, and reducing other connection line connection steps;

[0024] 2. A detection probe rod body capable of detecting overflow prevention is provided, a connecting circuit is provided at the bottom of the detection probe rod body, and a connecting end is installed at the bottom of the connecting circuit, and the connecting end is connected to the socket group through a connecting data cable to form a connection detection structure for the detection probe rod body. The detection device shell is connected to the bottom of the detection probe rod body by plugging a data cable into the USB socket of the bottom socket group, thereby realizing simultaneous detection of the detection probe rod body, providing versatility and convenience to the detection device. At the same time, the USB socket group facilitates the expansibility of later development of new functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the exploded structure of the housing of the detection device of the utility model;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the housing of the detection device of the utility model;

[0027] Figure 3 This is a schematic diagram of the bottom structure of the housing of the detection device of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the electrostatic socket for detecting objects;

[0029] Figure 5 This is a schematic diagram of the main structure of the new type of detection probe rod for detecting objects.

[0030] In the figure: 1. Detection device housing; 2. Contact screw; 3. Spring; 4. Inner core; 5. Support stud; 6. Circlip; 7. Mainboard connecting wire; 8. Bottom screw; 9. Top screw; 91. Positioning screw; 10. Circuit board; 11. Battery; 12. Indicator light; 13. Socket group; 131. USB socket; 132. Charging port; 14. Back shell; 15. Switch button; 16. Detection object electrostatic socket body; 17. Metal contact; 18. Detection object probe rod body; 19. Connection line; 20. Connection end. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-5 , the utility model provides a technical solution:

[0033] A detection device for an anti-overflow electrostatic socket and a probe rod, comprising a detection device housing 1, a detection object electrostatic socket body 16 and a detection object probe rod body 18, a contact screw 2 is arranged in a groove above the detection device housing 1, and the contact screw 2 is connected to the detection object electrostatic socket body 16, an inner core 4 is arranged inside the detection device housing 1, and a mainboard supporting stud 5 is installed at the bottom of the inner core 4, a rear shell 14 is arranged at the bottom of the detection device housing 1, and a circuit board 10 is connected and installed above the rear shell 14, a battery 11 is installed in the middle of the circuit board 10, and the circuit board 10 is located at the bottom of the inner side of the detection device housing 1, and the slot of the rear shell 14 is aligned with the position of the protruding parts on the circuit board 10, and the rear shell 14 is connected to the detection object probe rod body 18 through a data line to form an independent detection structure.

[0034] The detection device housing 1 is cylindrical, and a top screw 9 is provided on the upper edge of the detection device housing 1, and a positioning screw 91 is connected and installed on the upper edge of the detection device housing 1. A bottom screw 8 is provided inside the detection device housing 1, and six bottom screws 8 are provided, and the bottom screw 8 is connected to the bottom of the contact screw 2 to form a fixed structure. The bottom of the contact screw 2 is connected and installed with a spring 3, and the bottom of the spring 3 is located inside the hole groove of the inner core 4. The contact screw 2 runs through the hole groove of the inner core 4, and a retaining spring 6 is installed at the bottom of the contact screw 2. A mainboard connecting wire 7 is connected and installed below the retaining spring 6, and the bottom screw 8 runs through the mainboard connecting wire 7 and is connected to the circuit board 10 below, and a battery 11 is installed on the upper surface of the circuit board 10. The positioning screw 91 is convenient for fixing the installation sealing of the detection device housing 1, and the bottom screw 8 is convenient for fixing the upper contact screw 2, providing a positioning point for the plug-in detection of the electrostatic socket body 16 of the detection object. The contact screw 2 is elastically supported by the spring 3, which plays a certain elastic protection role when the detection object electrostatic socket body 16 is inserted from above for overflow prevention detection. After the contact screw 2 is connected to the detection object electrostatic socket body 16, the detection work is started by connecting the main board connection line 7, connecting all the lines into one, making the parts more compact, and providing convenience for detection.

[0035] A switch button 15 is provided in the middle of the bottom of the detection device housing 1, and indicator lights 12 are provided on the left and right sides above the switch button 15. A socket group 13 is provided at the bottom of the detection device housing 1, and the socket group 13 includes a USB socket 131 and a charging port 132. A metal contact 17 is provided on the upper surface of the detection object electrostatic socket body 16, and the metal contact 17 and the contact screw 2 position form a contact structure. A connecting line 19 is provided at the bottom of the detection object probe rod body 18, and a connecting end 20 is installed at the bottom of the connecting line 19, and the connecting end 20 is connected to the USB socket 131 through a connecting data line to form a connection detection structure for the detection object probe rod body 18. The switch button 15 is convenient for starting the detection device for power-on use, and the socket group 13 is convenient for connecting the data line to the detection object probe rod body 18 for anti-overflow detection. The detection device housing 1 is inverted and plugged above the detection object electrostatic socket body 16 to perform anti-overflow detection, which reduces other connection line connection steps, and is fast and convenient. The detection device housing 1 is connected to the bottom of the detection probe body 18 by plugging a data cable into the bottom jack group 13, thereby realizing simultaneous detection of the detection probe body 18, thereby providing versatility and convenience to the detection device.

[0036] Working principle:

[0037] When the utility model is in use, the detection device housing 1 is inverted and placed above the detection object electrostatic socket body 16 for plugging, and the switch button 15 is pressed to start the power supply to perform anti-overflow detection. In addition, the detection device housing 1 is connected to the bottom of the detection object probe rod body 18 by plugging a data cable into the bottom jack group 13, thereby realizing simultaneous detection of the detection object probe rod body 18.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for an anti-overflow electrostatic socket and a probe rod, comprising a detection device housing (1), a detection object electrostatic socket body (16) and a detection object probe rod body (18), characterized in that: A contact screw (2) is arranged in a groove above the detection device housing (1), and the contact screw (2) is connected to the detection object electrostatic socket body (16), an inner core (4) is arranged inside the detection device housing (1), and a mainboard support stud (5) is installed at the bottom of the inner core (4), a rear shell (14) is arranged at the bottom of the detection device housing (1), and a circuit board (10) is connected and installed above the rear shell (14), a battery (11) is installed in the middle of the circuit board (10), and the circuit board (10) is located at the bottom of the inner side of the detection device housing (1), and the slot of the rear shell (14) is aligned with the protruding part position on the circuit board (10), and the rear shell (14) is connected to the detection object probe rod body (18) through a data line to form an independent detection structure.

2. The detection device for anti-overflow electrostatic socket and probe according to claim 1, characterized in that: The detection device housing (1) is cylindrical, and a top screw (9) is arranged on the upper edge of the detection device housing (1), and a positioning screw (91) is connected and installed on the upper edge of the detection device housing (1). A bottom screw (8) is arranged inside the detection device housing (1), and there are six bottom screws (8), and the bottom screws (8) are connected to the bottom of the contact screw (2) to form a fixed structure.

3. The detection device for anti-overflow electrostatic socket and probe according to claim 2, characterized in that: The bottom of the contact screw (2) is connected to a spring (3), and the bottom of the spring (3) is located inside the hole groove of the inner core (4). The contact screw (2) passes through the hole groove of the inner core (4), and a retaining spring (6) is clamped and installed at the bottom of the contact screw (2).

4. The detection device for anti-overflow electrostatic socket and probe according to claim 3, characterized in that: A mainboard connection line (7) is connected and installed below the clamping spring (6), and bottom screws (8) all penetrate the mainboard connection line (7) and are connected to the circuit board (10) below.

5. The detection device for anti-overflow electrostatic socket and probe according to claim 1, characterized in that: A switch button (15) is arranged in the middle of the bottom of the detection device housing (1), and indicator lights (12) are arranged on the left and right sides above the switch button (15). A socket group (13) is arranged at the bottom of the detection device housing (1), and the socket group (13) includes a USB socket (131) and a charging port (132).

6. The detection device for anti-overflow electrostatic socket and probe according to claim 1, characterized in that: A metal contact (17) is provided on the upper surface of the detection object electrostatic socket body (16), and the metal contact (17) and the contact screw (2) form a contact structure.

7. The detection device for anti-overflow electrostatic socket and probe according to claim 1, characterized in that: A connecting line (19) is provided at the bottom of the detection probe rod body (18), and a connecting end (20) is installed at the bottom of the connecting line (19). The connecting end (20) is connected to the USB socket (131) via a connecting data line to form a connection detection structure for the detection probe rod body (18).

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