CN219535091U - Detachable probe connection structure - Google Patents
Detachable probe connection structure Download PDFInfo
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- CN219535091U CN219535091U CN202321074716.7U CN202321074716U CN219535091U CN 219535091 U CN219535091 U CN 219535091U CN 202321074716 U CN202321074716 U CN 202321074716U CN 219535091 U CN219535091 U CN 219535091U
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Abstract
The utility model relates to the field of geophysical prospecting and discloses a detachable probe connecting structure, which comprises a probe body and an electric connector, wherein an installation groove is formed in the end part, close to the electric connector, of the probe body, an electric connection slot is formed in the bottom wall, located on the installation groove, of the probe body, an electric connection terminal connected with an electric wire is arranged in the end part, close to the probe body, of the electric connector, the electric connector is detachably and fixedly arranged in the installation groove, and the electric connection terminal is spliced in the electric connection slot and provides power for the probe body. The utility model has the advantages that the electric connector and the electric terminal are adopted, the electric connector is arranged in the mounting groove, the electric wire provides power for the probe body through the electric terminal, and the external power supply is used for supplying power for the probe body, so that the use power and the endurance of the probe body can be increased, and the detection depth of the probe body can be increased.
Description
Technical Field
The utility model relates to the field of geophysical prospecting, in particular to a detachable probe connecting structure.
Background
Along with the high-speed development of Chinese economy, the investment of China to foundation engineering construction is increased, the non-excavation drilling tool plays an irreplaceable role in foundation engineering, and the non-excavation guiding drill is used as a key drilling tool for realizing a guiding track and is an indispensable important component in the non-excavation drilling tool.
At present, in the non-excavation guiding construction process, a probe of a guiding system is arranged in a probe bin of a guiding drill, the probe moves in a stratum along with the guiding drill, the probe measures the space position information of the guiding drill in real time and sends the signal to a ground receiving device, and the receiving device can display the conditions of depth, signal intensity, inclination angle, facing angle and the like of the guiding drill in real time, so that an operator can correct the movement direction of the guiding drill in time.
The dry battery is arranged in the probe to supply power, and the standard voltage of the dry battery is small, so that the power of the probe is low, the detection depth of the probe is limited, and meanwhile, the electric quantity of the dry battery is limited, so that the cruising ability of the probe is poor.
Disclosure of Invention
In order to solve the problems of poor detection depth and cruising ability of a probe, the utility model provides a detachable probe connecting structure.
The utility model provides a detachable probe connecting structure, which adopts the following technical scheme:
the utility model provides a detachable probe connection structure, includes the probe body and connects the electric joint, the mounting groove has been seted up to the tip that the probe body is close to the electric joint, the electric slot has been seted up on the diapire of probe body in the mounting groove, the tip that the electric joint is close to the probe body is provided with the electric terminal that connects with the electric wire connection, connect the electric joint can dismantle fixedly to set up in the mounting groove, just connect the electric terminal grafting in the electric slot and provide electric power for the probe body.
Through adopting above-mentioned technical scheme, when the probe is used, will connect the electric joint to install in the mounting groove of probe body, connect the electric joint to drive and connect the electric terminal to insert in the electric slot, the electric wire provides electric power for the probe body through connecing the electric terminal this moment. So set up, use external power supply to supply power for the probe body to can increase the power in use and the duration of probe body, and then can increase the detection degree of depth of probe body.
Preferably, an external thread is formed on one side, close to the probe body, of the outer side wall of the power connection terminal, and an internal thread matched with the external thread is formed on the side wall of the mounting groove of the probe body.
Through adopting above-mentioned technical scheme, adopt the external screw thread on the electric terminal to cooperate with the internal screw thread of probe body inside wall to realize the detachable fixed connection between electric terminal and the probe body.
Preferably, a dislocation step is formed on the outer side wall of the electric connector, the diameter of the electric connector on one side of the dislocation step away from the probe body is larger than the diameter of the dislocation step on one side of the dislocation step close to the probe body, a first sealing ring is arranged on the dislocation step, and the first sealing ring is abutted to the end wall of the probe body.
Through adopting above-mentioned technical scheme, when connecing the electric joint to install in the mounting groove, connect the first sealing washer butt joint probe body's on the electric joint dislocation order end wall to seal the mounting groove, make the difficult circumstances that appear the infiltration in the mounting groove.
Preferably, the electric connection joint is provided with a second sealing ring on the end wall close to the probe body, the second sealing ring is arranged on the outer peripheral side of the electric connection terminal in a surrounding mode, and the second sealing ring is abutted to the bottom wall of the probe body, which is located in the mounting groove.
Through adopting above-mentioned technical scheme, when the electric connection is installed in the mounting groove, the second sealing washer of electric connection tip seals electric connection terminal for the difficult circumstances that appears the infiltration in the electric connection slot.
Preferably, the electric joint is in the mounting groove along the axis direction slip grafting of probe body, be provided with joint subassembly on the electric joint, joint subassembly includes clamp plate, buckle and elastic component, the clamp plate rotates and sets up in the electric joint, the buckle sets up on the lateral wall that the electric joint was kept away from to the clamp plate, the elastic component sets up in the electric joint and the butt clamp plate is kept away from the diapire of buckle, the probe body is provided with the draw-in groove on the inside wall of mounting groove, just the buckle joint is fixed in the draw-in groove.
By adopting the technical scheme, when the electric connector is inserted into the mounting groove, the elastic piece acts on the buckle through the pressing plate and abuts against the buckle in the clamping groove, so that the electric connector is fixed in the mounting groove; when the electric connector needs to be disassembled, the pressing plate is pressed, the elastic piece is pressed by the pressing plate, and the clamping buckle is driven to be separated from the clamping groove, so that the electric connector can be taken out from the installation groove in a sliding mode. So set up, connect electric joint to adopt the mode of smooth plug to carry out demountable installation to make the dismouting that connects electric joint convenient and fast more.
Preferably, the clamping assembly is provided with a plurality of clamping assemblies, a plurality of clamping assemblies are arranged on the periphery of the electric connector in a surrounding mode, a plurality of clamping grooves are formed in the clamping grooves, and the clamping grooves are arranged on the inner side wall of the installation groove in a surrounding mode, located on the probe body, in one-to-one correspondence with the clamping assemblies.
Through adopting above-mentioned technical scheme, a plurality of joint subassemblies cooperate a plurality of draw-in grooves to dock the electric joint jointly and fix to make connect between electric joint and the probe body more stable.
Preferably, the electric connector is provided with a guide bar along the sliding direction of the electric connector, the inner side wall of the probe body, which is positioned in the mounting groove, is provided with a guide groove, and the guide bar is inserted in the guide groove in a sliding manner along the sliding direction of the electric connector.
Through adopting above-mentioned technical scheme, connect electric joint in-process that inserts the mounting groove to drive the gib block and slide in the guide way, gib block and guide way cooperation make connect electric joint in-process be difficult for taking place to rotate to the buckle accuracy slides to draw-in groove department.
Preferably, the clamp plate is kept away from the spacer groove on the lateral wall of probe body, connect the electrical connector to be located the clamp plate and keep away from one side slip cap of probe body and be equipped with the spacing ring, works as the buckle joint sets up in the draw-in groove, spacing ring slip joint sets up in the spacing inslot.
Through adopting above-mentioned technical scheme, when the buckle joint in the draw-in groove, towards being close to clamp plate orientation slip spacing ring, the spacing ring slides and inserts the spacing inslot of clamp plate to spacing the clamp plate, make the clamp plate can't rotate any more, and then further spacing to the buckle, increased the connection stability between electric joint and the probe body.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the electric connection joint and the electric connection terminal are adopted, the electric wire is arranged in the mounting groove, the electric wire provides power for the probe body through the electric connection terminal, and an external power supply is used for supplying power for the probe body, so that the use power and the cruising ability of the probe body can be increased, and the detection depth of the probe body can be increased;
2. the electric terminal is sealed by adopting the first sealing ring and the second sealing ring, so that the condition that the electric terminal fails due to water seepage is reduced;
3. the electric connector is connected with the probe body by the clamping assembly, so that the electric connector can be assembled and disassembled in a general sliding manner, and the electric connector can be assembled and disassembled more conveniently and rapidly.
Drawings
FIG. 1 is a schematic view showing the overall structure of a detachable probe connection structure in embodiment 1 of the present utility model;
FIG. 2 is an exploded cross-sectional view of the whole structure of the detachable probe connection structure of embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing the overall structure of a detachable probe connection structure according to embodiment 2 of the present utility model;
FIG. 4 is an exploded cross-sectional view of the whole structure of the detachable probe connection structure of embodiment 2 of the present utility model;
fig. 5 is a cross-sectional view of a portion of the detachable probe connection structure of embodiment 2 of the present utility model showing the snap-in assembly in a protruding manner.
Reference numerals illustrate: 1. a probe body; 2. an electrical connection; 3. a mounting groove; 4. a power connection slot; 5. an electrical terminal; 7. a first seal ring; 8. a second seal ring; 9. a clamping assembly; 91. a pressing plate; 92. a buckle; 93. an elastic member; 10. a clamping groove; 11. a guide bar; 12. a guide groove; 13. a limit groove; 14. a limiting ring; 15. a groove; 16. a baffle ring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses a detachable probe connecting structure.
Example 1:
referring to fig. 1 and 2, a detachable probe connection structure includes a probe body 1 and an electrical connector 2, a mounting groove 3 is provided at one end of the probe body 1, and an internal thread is provided on a side wall of the probe body 1 located in the mounting groove 3. The middle part of the outer side wall of the electric connector 2 is provided with a dislocation step, and the diameter of the electric connector 2 at one end of the dislocation step, which is close to the probe body 1, is smaller than the diameter of one end, which is far away from the probe body 1. The outer peripheral side wall of the smaller diameter end of the electric connector 2 is provided with an external thread, and the smaller diameter end of the electric connector 2 can be detachably and fixedly installed in the installation groove 3 of the probe body 1 through the matching of the external thread and the internal thread.
The middle part of the end wall of the smaller diameter end of the electric connector 2 is fixedly provided with an electric terminal 5, and a wire connected with an external power supply passes through the electric connector 2 and is connected with the electric terminal 5. The electric connection slot 4 is formed in the middle of the bottom wall of the installation groove 3 of the probe body 1, and when the electric connection joint 2 is installed in the installation groove 3, the electric connection terminal 5 is inserted into the electric connection slot 4 and supplies power for the probe body 1. The external power supply is used for supplying power to the probe body 1, so that the use power and the cruising ability of the probe body 1 can be increased, and the detection depth of the probe body 1 can be increased.
The electric connector 2 is fixedly provided with a first sealing ring 7 on the dislocation step, and when the electric connector 2 is arranged in the mounting groove 3, the first sealing ring 7 is abutted against the end wall of the probe body 1, which is close to the electric connector 2; the electric connection joint 2 is located the fixed mounting of the end wall of the less one end of diameter and has second sealing washer 8, and second sealing washer 8 centers on the outside at electric connection terminal 5, and when electric connection joint 2 installs in mounting groove 3, second sealing washer 8 butt is located on the diapire of mounting groove 3 at probe body 1. In the utility model, the first sealing ring 7 and the second sealing ring 8 can be rubber rings. The first sealing ring 7 and the second sealing ring 8 seal the mounting groove 3 and the electric terminal 5, so that the condition that the electric terminal 5 fails due to water seepage is reduced.
The implementation principle of the embodiment 1 of the utility model is as follows: the electric connector 2 is installed in the installation groove 3 through external threads, at the moment, the electric terminal 5 is inserted into the electric connection slot 4 and supplies power for the probe body 1, and an external power supply is used for supplying power for the probe body 1, so that the use power and the cruising ability of the probe body 1 can be increased, and the detection depth of the probe body 1 can be increased.
Example 2:
referring to fig. 3 and 4, the difference between this embodiment and embodiment 1 is that the electrical connector 2 is slidingly inserted in the mounting groove 3, four clamping components 9 are circumferentially and equidistantly installed on the electrical connector 2, four clamping grooves 10 are circumferentially and equidistantly formed on the side wall of the mounting groove 3 by surrounding the probe body 1, and the four clamping components 9 and the four clamping grooves 10 are matched to fixedly connect the electrical connector 2 and the probe body 1.
Referring to fig. 5, the clamping assembly 9 includes a pressing plate 91, a buckle 92 and an elastic member 93, the electric connector 2 is provided with a groove 15 along its axis direction, the pressing plate 91 is rotatably installed in the groove 15, the pressing plate 91 is L-shaped, one end of the pressing plate 91, which is close to the probe body 1, is hinged to the electric connector 2, and one end of the pressing plate 91, which is far away from the probe body 1, extends from the larger end of the diameter of the electric connector 2 to the outside of the electric connector 2.
Referring to fig. 4 and 5, the buckle 92 is integrally formed in the middle of the outer side wall of the pressing plate 91 and is fixedly clamped with the clamping groove 10, the side wall of the buckle 92, which is close to the probe body 1, is an inclined wall, the elastic member 93 is mounted in the groove 15 and is far away from one side of the hinged end of the pressing plate 91, and two ends of the elastic member 93 are respectively fixedly connected with the inner side wall of the bottom wall of the groove 15, which is located at the electric connector 2, of the pressing plate 91. In the present utility model, the elastic member 93 may be a spring.
Inserting the electric connector 2 into the mounting groove 3, extruding the buckle 92 with the inclined side wall into the groove 15 by the probe body 1, extruding the elastic piece 93 by the buckle 92 through the pressing plate 91, and driving the buckle 92 to be clamped and fixed in the clamping groove 10 by the elastic piece 93 through the pressing plate 91 when the buckle 92 moves to the clamping groove 10, so that the electric connector 2 is fixed in the mounting groove 3 of the probe body 1; simultaneously, the four pressing plates 91 are pressed, the pressing plates 91 drive the four buckles 92 to simultaneously separate from the four clamping grooves 10, and the electric connector 2 can be taken out from the mounting groove 3.
Referring to fig. 4, four guide bars 11 are integrally formed around the outer side wall of the smaller diameter end of the electrical connector 2 at equal intervals along the circumferential direction thereof, and the guide bars 11 are installed along the axial direction of the electrical connector 2. Four guide grooves 12 are formed in the side wall of the probe body 1, located on the side wall of the mounting groove 3, at equal intervals along the circumferential direction of the probe body, and four guide bars 11 are mounted in the four guide grooves 12 in a matched sliding mode along the axial direction of the probe body 1. When the electric connector 2 is inserted into the mounting groove 3, the guide strip 11 slides in the guide groove 12, and the guide strip 11 is matched with the guide groove 12 so that the electric connector 2 is not easy to rotate in the inserting process, and the buckle 92 can slide to the clamping groove 10 accurately.
Referring to fig. 5, each pressing plate 91 is located on a side wall far away from the probe body 1 and is provided with a limiting groove 13, a limiting ring 14 is arranged on an outer side wall of the electric connector 2, which is located on the larger end of the diameter, in a matching sliding manner, and when the buckle 92 is clamped in the clamping groove 10, the limiting ring 14 is clamped in the limiting groove 13 in a sliding manner. When buckle 92 joint is in draw-in groove 10, towards being close to clamp plate 91 orientation slip spacing ring 14, spacing ring 14 slides and inserts in clamp plate 91's the spacing groove 13 to carry out spacingly to clamp plate 91, make clamp plate 91 can't rotate any more, and then further spacing to buckle 92, increased the connection stability between electric joint 2 and the probe body 1.
Referring to fig. 4, the end fixing sleeve of the electric connector 2, which is located at the outer side wall of the larger diameter end and far away from the probe body 1, is provided with a baffle ring 16, and the limiting ring 14 is in sliding abutting contact with the baffle ring 16. The stop ring 16 carries out abutting limiting on the limiting ring 14, so that the limiting ring 14 is not easy to slip off the electric connector 2 when not in use.
The implementation principle of the embodiment 2 of the utility model is as follows: the clamping assembly 9 is used for connecting the electric connector 2 with the probe body 1, so that the electric connector 2 can be assembled and disassembled in a universal sliding manner, and the electric connector 2 can be assembled and disassembled more conveniently and rapidly
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A detachable probe connection structure, its characterized in that: including probe body (1) and electric connector (2), mounting groove (3) have been seted up near the tip that connects electric connector (2) to probe body (1), electric socket (4) have been seted up on the diapire that probe body (1) is located mounting groove (3), the tip that connects electric connector (2) to be close to probe body (1) is provided with electric terminal (5) with wire connection, connect electric connector (2) can dismantle fixedly set up in mounting groove (3), just connect electric terminal (5) to peg graft in electric socket (4) and provide electric power for probe body (1).
2. A detachable probe connection structure according to claim 1, wherein: an external thread is formed on one side, close to the probe body (1), of the outer side wall of the power connection terminal (5), and an internal thread matched with the external thread is formed on the side wall, located on the mounting groove (3), of the probe body (1).
3. A detachable probe connection structure according to claim 2, wherein: the utility model discloses a probe, including electric joint (2), probe body (1), dislocation order, be formed with dislocation order on electric joint (2) lateral wall, the diameter that electric joint (2) are located dislocation order and keep away from probe body (1) one side is greater than the diameter that dislocation order is close to probe body (1) one side, be provided with first sealing washer (7) on the dislocation order, just first sealing washer (7) butt probe body (1) end wall.
4. A detachable probe connection structure according to claim 1, wherein: the electric connection joint (2) is provided with a second sealing ring (8) on the end wall close to the probe body (1), the second sealing ring (8) is arranged on the outer peripheral side of the electric connection terminal (5) in a surrounding mode, and the second sealing ring (8) is abutted to the bottom wall of the probe body (1) located in the installation groove (3).
5. A detachable probe connection structure according to claim 1, wherein: connect electric joint (2) along the axis direction slip grafting of probe body (1) in mounting groove (3), be provided with joint subassembly (9) on connecing electric joint (2), joint subassembly (9) are including clamp plate (91), buckle (92) and elastic component (93), clamp plate (91) rotate and set up in connecing electric joint (2), buckle (92) set up on clamp plate (91) keep away from the lateral wall of connecing electric joint (2), elastic component (93) set up in connecing electric joint (2) and butt clamp plate (91) keep away from the diapire of buckle (92), probe body (1) are provided with draw-in groove (10) on the inside wall of mounting groove (3), just buckle (92) joint is fixed in draw-in groove (10).
6. A detachable probe connection structure according to claim 5, wherein: the clamping components (9) are arranged in a plurality, the clamping components (9) are arranged on the periphery of the electric connector (2) in a surrounding mode, the clamping grooves (10) are formed in a plurality, and the clamping grooves (10) are arranged on the inner side wall of the installation groove (3) in a surrounding mode, located on the probe body (1) and correspond to the clamping components (9) one to one.
7. A detachable probe connection structure according to claim 5, wherein: the electric connection joint (2) is provided with a guide bar (11) along the sliding direction of the electric connection joint, the inner side wall of the probe body (1) positioned in the installation groove (3) is provided with a guide groove (12), and the guide bar (11) is in sliding connection with the guide groove (12) along the sliding direction of the electric connection joint (2).
8. A detachable probe connection structure according to claim 5, wherein: the clamp plate (91) is kept away from and is equipped with spacing groove (13) on the lateral wall of probe body (1), connect electric joint (2) to be located one side slip cap that probe body (1) was kept away from to clamp plate (91) and be equipped with spacing ring (14), works as buckle (92) joint sets up in draw-in groove (10), spacing ring (14) slip joint sets up in spacing groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074716.7U CN219535091U (en) | 2023-05-06 | 2023-05-06 | Detachable probe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321074716.7U CN219535091U (en) | 2023-05-06 | 2023-05-06 | Detachable probe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219535091U true CN219535091U (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321074716.7U Active CN219535091U (en) | 2023-05-06 | 2023-05-06 | Detachable probe connection structure |
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| Country | Link |
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| CN (1) | CN219535091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803329A (en) * | 2024-03-01 | 2024-04-02 | 胜利油田胜机石油装备有限公司 | Electroplating anti-corrosion heat-insulation oil pipe with guiding buckle structure |
-
2023
- 2023-05-06 CN CN202321074716.7U patent/CN219535091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803329A (en) * | 2024-03-01 | 2024-04-02 | 胜利油田胜机石油装备有限公司 | Electroplating anti-corrosion heat-insulation oil pipe with guiding buckle structure |
| CN117803329B (en) * | 2024-03-01 | 2024-05-17 | 胜利油田胜机石油装备有限公司 | Electroplating anti-corrosion heat-insulation oil pipe with guiding buckle structure |
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