CN217521838U

CN217521838U - Bar-shaped inductor

Info

Publication number: CN217521838U
Application number: CN202221042978.0U
Authority: CN
Inventors: 王灿山
Original assignee: Linyi Dongqida Electronics Co ltd
Current assignee: Linyi Dongqida Electronics Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-30
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to an inductor technical field just discloses a stick shape inductor, including excellent nature post, the middle part of excellent nature post one end is seted up with first spout, spiral winding coil has been cup jointed in the outside activity of excellent nature post, the first connecting wire of the upper end fixedly connected with of spiral winding coil, spiral winding coil's opposite side fixedly connected with second connecting wire, the outside activity on excellent nature post upper portion has cup jointed upper portion seal frame. This bar inductor, offer the recess through the inside with excellent post, and extend to the front end of excellent post with the second connecting wire, the inside of excellent post is passed to the second connecting wire simultaneously, and extend to the opposite side on first spout upper portion, extend to the both sides of first spout to first connecting wire and second connecting wire promptly, can conveniently prescribe a limit to the spiral winding coil, the range is injectd to the position of first connecting wire and second connecting wire, avoid spiral winding coil, disordered's problem appears in first connecting wire and second connecting wire position.

Description

Bar-shaped inductor

Technical Field

The utility model relates to an inductor technical field specifically is a bar inductor.

Background

An Inductor (Inductor) is a component that converts electrical energy into magnetic energy for storage. The inductor is similar in structure to a transformer, but has only one winding. The inductor has a certain inductance, which only hinders the change of current, and a device for detecting the inductance intensity of the region to be detected has been developed.

In current bar inductor, the inductor adopts the connecting wire intertwine, and the connection is installed respectively at the both ends of connecting wire, and two connections can extend to the upper portion of inductor, and common lower extreme connecting wire can extend to the outside of inductor, leads to the connecting wire when using because vibrations lead to not hard up problem, and the connecting wire is installed and can cause the problem of hindrance to the installation of outside seal frame at the outside of coil.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to current clavate inductor, the utility model provides a clavate inductor, it extends to the upper end through first connecting wire to possess, and the second connecting wire passes the inside of clavate post, can prescribe a limit to the both ends of spiral winding coil are tensile, reduce the position of spiral winding coil and appear not hard up problem, the outside at spiral winding coil is avoided installing to the second connecting wire simultaneously, cause the problem of hindrance, and the activity of upper portion seal frame cup joints behind the outside on clavate post upper portion, make things convenient for the upper portion seal frame to prescribe a limit to first connecting wire and second connecting wire position, and can stretch out and draw back between flexible clamp cover and expansion plate and connecting wire transmission pole and the inductor control panel, carry out the advantage of control to clavate post extension distance promptly, the problem of proposing among the above-mentioned background art has been solved.

The utility model provides a following technical scheme: a rod-shaped inductor comprises a rod-shaped column, wherein a first sliding groove is formed in the middle of one end of the rod-shaped column, a spiral winding coil is movably sleeved outside the rod-shaped column, a first connecting wire is fixedly connected to the upper end of the spiral winding coil, a second connecting wire is fixedly connected to the other side of the spiral winding coil, an upper sealing frame is movably sleeved outside the upper portion of the rod-shaped column, a positioning plate is fixedly connected to the inner side of the upper sealing frame, a threaded column is fixedly connected to the outer side of the upper portion of the rod-shaped column, a telescopic jacket is fixedly connected to the middle of the upper portion of the upper sealing frame, a telescopic plate is movably sleeved inside the telescopic jacket, a connecting wire transmission jacket is fixedly connected to the upper portion of the telescopic plate, a connecting wire transmission rod is fixedly connected to the outer side of the upper portion of the positioning plate, an inductor control plate is movably sleeved inside the upper side of the connecting wire transmission rod, and a fastening bolt is installed on one side of the lower part of the connecting wire transmission rod, and a sealing sleeve is movably sleeved outside the rod-shaped column.

Preferably, the first connecting line is movably sleeved on one side of the first sliding groove, and the second connecting line penetrates through the inside of the rod-shaped column and is movably sleeved on the other side of the first sliding groove.

Preferably, a groove is formed in the positioning plate, the first connecting wire and the second connecting wire are movably sleeved in the groove, the positioning plate is movably sleeved in the first sliding groove, and the threaded column penetrates through the upper sealing frame.

Preferably, the fastening bolt penetrates through the connecting line transmission rod and is tightly attached to the inner parts of the outer sides of the first connecting line and the second connecting line, and the inductor control board and the expansion board respectively have movable spaces in the connecting line transmission rod and the connecting line transmission jacket.

Preferably, the upper part of the sealing sleeve is tightly attached to the outer side of the lower part of the upper sealing frame, a sealing jacket is arranged on the outer side of the joint of the upper sealing frame and the sealing sleeve, and a fastening bolt is arranged in the sealing jacket.

Preferably, an inductor control board is installed inside the connecting wire transmission jacket, connecting wires are installed inside the connecting wire transmission rod and inside the inductor control board, and the two connecting wires are connected with each other.

With the contrast of current clavate inductor, the utility model discloses possess following beneficial effect:

1. this bar inductor, offer the recess through the inside with excellent post, and extend to the front end of excellent post with the second connecting wire, the inside of excellent post is passed through to the second connecting wire simultaneously, and extend to the opposite side on first spout upper portion, extend to the both sides of first spout to first connecting wire and second connecting wire promptly, can conveniently prescribe a limit to the position of spiral winding coil, first connecting wire and second connecting wire and arrange, avoid spiral winding coil, disordered's problem appears in first connecting wire and second connecting wire position.

2. This bar inductor, through the inside that extends to two connecting wire transmission poles with first connecting wire and second connecting wire, and rotate fastening bolt, fastening bolt passes the outside that first connecting wire and second connecting wire were hugged closely simultaneously to connecting wire transmission pole, can splice the position between first connecting wire and the second connecting wire, device connecting wire transmission pole simultaneously, inductor control panel and flexible cover, there is the activity space between the expansion plate, can be through after adjusting the length of expansion plate and inductor control panel, can adjust the whole interval that extends forward of excellent post, increase the effect of the whole depth of detection of excellent post.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the main body of the present invention;

FIG. 3 is a schematic side view of the main body of the present invention;

fig. 4 is a schematic view of a local enlarged structure of the positioning column of the inductor of the present invention;

fig. 5 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a rod-shaped column; 2. a first chute; 3. a helically wound coil; 4. a first connecting line; 5. a second connecting line; 6. an upper sealing frame; 7. positioning a plate; 8. a threaded post; 9. a telescopic jacket; 10. a retractable plate; 11. a connecting wire transmission jacket; 12. a connecting wire transmission rod; 13. an inductor control board; 14. fastening a bolt; 15. and (5) sealing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a rod-shaped inductor includes a rod-shaped column 1, a first chute 2 is formed in the middle of one end of the rod-shaped column 1, the first chute 2 provides a moving space for placing the end portions of a first connection line 4 and a second connection line 5, a spiral winding coil 3 is movably sleeved outside the rod-shaped column 1, the spiral winding coil 3 is spiral and can detect the magnetic field and the current intensity of a position to be detected, the upper end of the spiral winding coil 3 is fixedly connected with the first connection line 4, the other side of the spiral winding coil 3 is fixedly connected with a second connection line 5, the second connection line 5 passes through the inside of the rod-shaped column 1, and the second connection line 5 extends to the other side of the first chute 2, i.e. the placing positions of the first connection line 4 and the second connection line 5 during installation can be limited, so as to reduce the problem that the first connection line 4 and the second connection line 5 block the whole position, an upper sealing frame 6 is movably sleeved outside the upper part of the rod-shaped column 1, the upper sealing frame 6 limits the positions of a first connecting wire 4 and a second connecting wire 5, a positioning plate 7 is fixedly connected to the inner side of the upper sealing frame 6, the positioning plate 7 is clamped inside the first sliding chute 2, the splicing position of the rod-shaped column 1 and the upper sealing frame 6 is limited, the positions of the first connecting wire 4 and the second connecting wire 5 are limited by the positioning plate 7, a threaded column 8 is fixedly connected to the outer side of the upper part of the rod-shaped column 1, the threaded column 8 clamps and limits the position between the rod-shaped column 1 and the upper sealing frame 6, a telescopic jacket 9 is fixedly connected to the middle part of the upper sealing frame 6, a telescopic plate 10 is movably sleeved inside the telescopic jacket 9 and the telescopic plate 10 is telescopic, control the regulation to excellent post 1 extension interval, the upper portion fixedly connected with connecting wire transmission of expansion plate 10 presss from both sides cover 11, outside fixedly connected with connecting wire transmission pole 12 on locating plate 7 upper portion, inductor control panel 13 has been cup jointed in the inside activity of connecting wire transmission pole 12 upside, stretch out and draw back between inductor control panel 13 and the connecting wire transmission pole 12 and adjust, it keeps the on-state to last when can driving the connecting wire flexible, fastening bolt 14 is installed to one side of connecting wire transmission pole 12 lower part, rotate fastening bolt 14, fastening bolt 14's inboard is extrudeed first connecting wire 4 and second connecting wire 5's position and is injectd, seal cover 15 has been cup jointed in the outside activity of excellent post 1, seal cover 15 extrudees the outside of excellent post 1 and injects.

Referring to fig. 2 and 4, the activity of first connecting wire 4 is cup jointed in one side of first spout 2, the activity is cup jointed in the opposite side of first spout 2 simultaneously in the inside that second connecting wire 5 passed excellent post 1, through having seted up the recess with the inside of excellent post 1, and extend to the front end of excellent post 1 with second connecting wire 5, while second connecting wire 5 passes the inside of excellent post 1, and extend to the opposite side on 2 upper portions of first spout, extend to the both sides of first spout 2 to first connecting wire 4 and second connecting wire 5 promptly, can conveniently prescribe a limit to the range to spiral winding coil 3, the position of first connecting wire 4 and second connecting wire 5, avoid spiral winding coil 3, the problem of disorder appears in first connecting wire 4 and second connecting wire 5 position.

Referring to fig. 3, a groove is formed in the positioning plate 7, the first connecting wire 4 and the second connecting wire 5 are movably sleeved in the groove, the positioning plate 7 is movably sleeved in the first sliding groove 2, the threaded post 8 penetrates through the upper sealing frame 6, the groove is formed in the positioning plate 7, the positioning plate 7 is movably sleeved in the first sliding groove 2, the middle of the positioning plate 7 limits the positions of the first connecting wire 4 and the second connecting wire 5, the threaded post 8 is installed on the outer side of the rod-shaped post 1 and penetrates through the upper sealing frame 6, the upper sealing frame 6 limits the outer portion of the rod-shaped post 1, the positions of the first connecting wire 4 and the second connecting wire 5 are limited, and therefore the stability of the coil during arrangement and arrangement is improved.

Referring to fig. 2 and 5, the fastening bolt 14 passes through the connecting wire transmission rod 12 and is tightly attached to the inside of the outside of the first connecting wire 4 and the second connecting wire 5, the inductor control board 13 and the expansion board 10 have a space inside the connecting wire transmission rod 12 and the connecting wire transmission jacket 11, respectively, the first connecting wire 4 and the second connecting wire 5 are extended to the inside of the two connecting wire transmission rods 12, and the fastening bolt 14 is rotated, the fastening bolt 14 passes through the connecting wire transmission rod 12 and is tightly attached to the outside of the first connecting wire 4 and the second connecting wire 5, the position between the first connecting wire 4 and the second connecting wire 5 can be spliced, and simultaneously, the movable space exists between the connecting wire transmission rod 12, the inductor control board 13, the expansion jacket 9 and the expansion board 10, so that the overall forward extending distance of the rod column 1 can be adjusted by adjusting the lengths of the expansion board 10 and the inductor control board 13, the whole detection depth of the rod column 1 is increased.

Referring to fig. 1 and 5, the outside of upper portion seal frame 6 lower part is hugged closely to the upper portion of seal cover 15, seal jacket is installed to the outside of upper portion seal frame 6 and seal cover 15 junction, seal jacket's internally mounted has fastening bolt, hug closely the outside of upper portion seal frame 6 lower part through seal cover 15, seal cover 15 whole activity cup joints in the outside of excellent post 1, seal jacket 15 seals the outside winding coil of excellent post 1 and protects promptly, seal jacket is installed to the outside of seal cover 15 and upper portion seal frame 6 junction simultaneously, and install fastening bolt between the seal jacket junction, so far carry out the effect that the concatenation was prescribed a limit to the position between upper portion seal frame 6 and the seal cover 15.

Referring to fig. 2, the internally mounted of connecting wire transmission jacket 11 has an inductor control panel, the internally mounted of connecting wire transmission rod 12 and the internally mounted of inductor control panel 13 have a connecting wire, two connecting wire interconnect, after extending to the position of waiting to detect through excellent post 1, detect information fastening connecting wire transmission rod 12 and inductor control panel 13 and extend to the inside that connecting wire transmission jacket 11, the internally mounted of connecting wire transmission jacket 11 has an inductor control panel simultaneously, the inductor control panel can change detection information, the person of facilitating the use observes information.

The working principle is as follows: when the adjustable telescopic type linear column is used, the spiral winding coil 3 is movably sleeved outside the linear column 1, the first connecting wire 4 and the second connecting wire 5 respectively extend to two sides of the first sliding groove 2, so that a movable space can be provided for the integral arrangement of the spiral winding coil 3, the first connecting wire 4 and the second connecting wire 5, the upper part of the linear column 1 is movably sleeved with the upper sealing frame 6, the upper sealing frame 6 drives the positioning plate 7 to be limited in the first sliding groove 2, so that the positions of the upper parts of the first connecting wire 4 and the second connecting wire 5 can be limited, the upper sealing frame 6 is limited by the threaded column 8, the fastening bolt 14 is rotated, the fastening bolt 14 penetrates through the connecting wire transmission rod 12 to extrude and limit the positions of the first connecting wire 4 and the second connecting wire 5, and drives the telescopic jacket 9 and the telescopic plate 10 to stretch, so that the forward extension distance of the linear column 1 can be adjusted, and the sealing sleeve 15 has been cup jointed with the outside activity of excellent post 1, and the position between sealing sleeve 15 and the upper portion seal frame 6 splices, can carry out the effect that the centre gripping was injectd to the position between upper portion seal frame 6 and the sealing sleeve 15, moves excellent post 1 to waiting to detect the region simultaneously, and magnetic field drives spiral winding coil 3 and produces the electric current, can carry out the effect that detects to inductance intensity.

Although 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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rod inductor comprising a rod column (1), characterized in that: the middle part of one end of the rod-shaped column (1) is provided with a first chute (2), the outer part of the rod-shaped column (1) is movably sleeved with a spiral winding coil (3), the upper end of the spiral winding coil (3) is fixedly connected with a first connecting wire (4), the other side of the spiral winding coil (3) is fixedly connected with a second connecting wire (5), the outer part of the upper part of the rod-shaped column (1) is movably sleeved with an upper sealing frame (6), the inner side of the upper sealing frame (6) is fixedly connected with a positioning plate (7), the outer side of the upper part of the rod-shaped column (1) is fixedly connected with a threaded column (8), the middle part of the upper sealing frame (6) is fixedly connected with a telescopic jacket (9), the inner part of the telescopic jacket (9) is movably sleeved with a telescopic plate (10), and the upper part of the telescopic plate (10) is fixedly connected with a connecting wire transmission jacket (11), the inductor control panel is characterized in that a connecting wire transmission rod (12) is fixedly connected to the outer side of the upper portion of the positioning plate (7), an inductor control panel (13) is sleeved on the inner portion of the upper side of the connecting wire transmission rod (12), a fastening bolt (14) is installed on one side of the lower portion of the connecting wire transmission rod (12), and a sealing sleeve (15) is sleeved on the outer portion of the rod-shaped column (1).

2. A rod inductor according to claim 1, wherein: the first connecting line (4) is movably sleeved on one side of the first sliding groove (2), and the second connecting line (5) penetrates through the inside of the rod-shaped column (1) and is movably sleeved on the other side of the first sliding groove (2).

3. A rod inductor according to claim 1, wherein: the positioning plate is characterized in that a groove is formed in the positioning plate (7), the first connecting wire (4) and the second connecting wire (5) are movably sleeved in the groove, the positioning plate (7) is movably sleeved in the first sliding groove (2), and the threaded column (8) penetrates through the upper sealing frame (6).

4. A rod inductor according to claim 1, wherein: the fastening bolt (14) penetrates through the connecting wire transmission rod (12) and is tightly attached to the inner portions of the outer sides of the first connecting wire (4) and the second connecting wire (5), and the inductor control board (13) and the expansion board (10) respectively have moving spaces in the connecting wire transmission rod (12) and the connecting wire transmission jacket (11).

5. A rod inductor according to claim 1, wherein: the sealing structure is characterized in that the upper part of the sealing sleeve (15) is tightly attached to the outer side of the lower part of the upper sealing frame (6), a sealing jacket is installed on the outer side of the joint of the upper sealing frame (6) and the sealing sleeve (15), and a fastening bolt is installed inside the sealing jacket.

6. A rod inductor in accordance with claim 1, wherein: an inductor control board is arranged inside the connecting wire transmission jacket (11), connecting wires are arranged inside the connecting wire transmission rod (12) and inside the inductor control board (13), and the two connecting wires are connected with each other.