CN217278734U

CN217278734U - Buckle wireless CT multifunctional sensor capable of being installed in electrified mode

Info

Publication number: CN217278734U
Application number: CN202220150073.9U
Authority: CN
Inventors: 黄海波; 高静; 黄洋波
Original assignee: Zhuhai Ganxing Automation Equipment Co ltd
Current assignee: Zhuhai Ganxing Automation Equipment Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-23
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a buckle wireless CT multifunctional sensor that can install with electricity relates to sensor technical field, which comprises a lower housin, the upper surface of casing rotates down and is connected with the casing, the inside sliding connection of casing has the L template down, one side fixed mounting of L template has places the piece, the standing groove has been seted up to one side of going up the casing, the upper surface of placing the piece has seted up the draw-in groove, the spring groove has been seted up to the inside of going up the casing, the beneficial effects of the utility model are that: rotatable connecting seat control pivot rotates, and under the meshing connection effect through gear and rack, the kicking block that can drive rack one end removes, makes its top in the inner wall below of spacing groove, further carries on spacingly to the fixture block to the accessible removes the connecting seat, makes spacing post card advance spacing downthehole, thereby carries on spacingly to the gear, has solved and has used casing and last casing separation down for a long time among the prior art, leads to the problem that drops with the circuit.

Description

Buckle wireless CT multifunctional sensor capable of being installed in electrified mode

Technical Field

The utility model relates to a sensor technology field specifically is a buckle wireless CT multifunctional sensor that can install with electricity.

Background

The urban distribution lines and equipment are ubiquitous, long-term overheating and overcurrent are the main causes of fire disasters, safety is free of trivial matters, accidents are prevented, and comprehensive data acquisition and monitoring are necessary for meeting the requirements of intellectualization and automation of the low-voltage distribution network. Generally, a multifunctional sensor is used for monitoring the temperature, current and electrified states of medium and low voltage lines and equipment on line in real time, and an operation and maintenance system is combined to perform accident early warning on the overheat, overcurrent and electrified states of the lines or the equipment, so that fire hazard is avoided.

But current multi-functional sensor's fixed effect is not good, takes place to drop with the circuit easily to the result of use of sensor has been reduced, and protective effect is relatively poor, is collided by the foreign matter, causes the damage easily, thereby has reduced the life of sensor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a but wireless CT multifunctional sensor of buckle of electrified installation has solved and has proposed the not good, relatively poor problem of protecting effect of fixed effect in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a buckle wireless CT multifunctional sensor capable of being installed in an electrified manner comprises a lower shell, wherein the upper surface of the lower shell is rotatably connected with an upper shell, an L-shaped plate is connected inside the lower shell in a sliding manner, a placing block is fixedly installed on one side of the L-shaped plate, a placing groove is formed in one side of the upper shell, a clamping groove is formed in the upper surface of the placing block, a spring groove is formed inside the upper shell, a fourth expansion spring is arranged inside the spring groove, a clamping block is fixedly connected to one end of the fourth expansion spring and matched with the clamping groove, a limiting groove is formed inside the clamping block, a rack is slidably connected inside the upper shell, penetrates through the clamping block and extends to an inner cavity of the limiting groove, an ejector block is fixedly connected to one end of the rack, a rotating shaft is rotatably connected inside the upper shell, and a gear is fixedly connected to one end of the rotating shaft, the gear is meshed with the rack.

Through using above-mentioned technical scheme, through rotating the upper housing, make its top that covers the casing under, rethread pull ring control L template removes, make and place the inside that the piece card advances the standing groove, the fixture block receives extrusion automation and moves to the top this moment, treat to place the piece and when the standing groove is complete coincidence, the fixture block receives fourth expanding spring's elasticity, tightly block the inside at the draw-in groove, rotatable joint seat control pivot rotates after that, under the meshing connection effect through wheel and rack, the kicking block that can drive rack one end removes, make its top in the inner wall below of spacing groove, further carry on spacingly to the fixture block.

Preferably, one end of the rotating shaft is slidably connected with a connecting seat, a limiting column is fixedly mounted on the outer side of the connecting seat, a limiting hole is formed in one side of the upper shell, and the limiting column is matched with the limiting hole.

Through using above-mentioned technical scheme, the connecting seat is removed to the accessible for spacing post card advances spacing downthehole, thereby carries on spacingly to the gear, makes the tight card of fixture block tightly in the inside of draw-in groove.

Preferably, a sensor body is arranged in the lower shell, and a pull ring is fixedly mounted on one side of the L-shaped plate.

Through using above-mentioned technical scheme, accessible pull ring control L template removes.

Preferably, the inside sliding connection who goes up the casing has the bracing piece, the one end fixedly connected with arc of bracing piece, the other end fixedly connected with stopper of bracing piece, the inside fixed mounting who goes up the casing has third expanding spring, third expanding spring's one end and stopper fixed connection.

Through using above-mentioned technical scheme, the third expanding spring that sets up utilizes the toughness of self to give the decurrent elasticity of arc to make the circuit fix to the centre gripping intracavity that lower casing and last casing formed.

Preferably, the outer sides of the lower shell and the upper shell are fixedly connected with first telescopic springs, and one ends of the first telescopic springs are fixedly connected with protection plates.

Through using above-mentioned technical scheme, when the outside of casing and last casing received the collision down, first expanding spring is extruded to the guard plate atress, and first expanding spring utilizes the toughness of self to give the outside thrust of guard plate to can reduce external impact force.

Preferably, a second sliding groove is formed in the outer sides of the lower shell and the upper shell, a second sliding block is connected to the inner side of the second sliding groove in a sliding mode, a second telescopic spring is arranged inside the second sliding groove, one end of the second telescopic spring is fixedly connected with the second sliding block, a connecting group rod is connected to the upper surface of the second sliding block in a rotating mode, a first sliding groove is formed in one side of the protection plate, a first sliding block is connected to the inner side of the first sliding groove in a sliding mode, and the first sliding block is connected with the connecting group rod in a rotating mode.

Through using above-mentioned technical scheme, the second expanding spring who sets up applys certain thrust for the second slider, and the control second slider slides in the inboard of second spout to utilize to connect the group pole to apply outside elasticity for the guard plate once more, further reduced the impact force.

Preferably, a third sliding groove is formed in the outer sides of the lower shell and the upper shell, a connecting plate is fixedly mounted on the outer side of the protection plate, a third sliding block is fixedly mounted on one side of the connecting plate, and the third sliding block is connected with the third sliding groove in a sliding mode.

Through using above-mentioned technical scheme, can carry on spacingly to the guard plate, prevent that the left and right position deviation from appearing in the guard plate.

The utility model provides a buckle wireless CT multifunctional sensor that can install with electricity possesses following beneficial effect:

1. the buckle wireless CT multifunctional sensor capable of being installed in an electrified way is covered above the lower shell by rotating the upper shell, and the L-shaped plate is controlled to move by the pull ring, so that the placing block is clamped in the placing groove, the clamping block is extruded to automatically move upwards, when the placing block is completely overlapped with the placing groove, the clamping block is tightly clamped in the clamping groove by the elasticity of the fourth expansion spring, then the rotatable connecting seat controls the rotating shaft to rotate, the ejecting block at one end of the rack can be driven to move under the meshing connection action of the gear and the rack, so that the ejecting block is ejected below the inner wall of the limiting groove to further limit the clamping block, and the limiting column can be clamped into the limiting hole by moving the connecting seat, thereby spacing the gear, solved and used casing and last casing separation down for a long time among the prior art, lead to the problem that drops with the circuit.

2. This buckle wireless CT multifunctional sensor that can install with electricity, when the outside of casing and last casing received the collision down, the first expanding spring of guard plate atress extrusion, first expanding spring utilizes the toughness of self to give the outside thrust of guard plate, thereby can reduce external impact force, the second expanding spring that sets up simultaneously applys certain thrust for the second slider, the control second slider slides in the inboard of second spout, thereby utilize the connection group pole to apply outside elasticity for the guard plate once more, further reduce the impact force, solve among the prior art by the problem that the foreign matter collision caused the damage easily, the life of sensor has been improved.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point C in fig. 1 according to the present invention.

In the figure: 1. a lower housing; 2. an upper housing; 3. a sensor body; 4. an arc-shaped plate; 5. a first extension spring; 6. a first chute; 7. a first slider; 8. connecting the combined rods; 9. a second chute; 10. a second slider; 11. a second extension spring; 12. a protection plate; 13. a connecting plate; 14. a third slider; 15. a third chute; 16. a support bar; 17. a limiting block; 18. a third extension spring; 19. an L-shaped plate; 20. a pull ring; 21. placing the blocks; 22. a placement groove; 23. a card slot; 24. a spring slot; 25. a fourth extension spring; 26. a clamping block; 27. a limiting groove; 28. a rack; 29. a top block; 30. a rotating shaft; 31. a gear; 32. a connecting seat; 33. a limiting post; 34. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a but wireless CT multifunctional sensor of buckle of electrified installation, including casing 1 down, the inside of casing 1 is provided with sensor body 3 down, one side fixed mounting of L template 19 has pull ring 20, the inside sliding connection who goes up casing 2 has bracing piece 16, the one end fixedly connected with arc 4 of bracing piece 16, the other end fixedly connected with stopper 17 of bracing piece 16, the inside fixed mounting who goes up casing 2 has third expanding spring 18, the one end and the stopper 17 fixed connection of third expanding spring 18, the third expanding spring 18 of setting utilizes the toughness of self to give 4 decurrent elasticity of arc, thereby make the circuit fix to the centre gripping intracavity of casing 1 and last casing 2 formation down.

The upper surface of the lower shell 1 is rotatably connected with an upper shell 2, the interior of the lower shell 1 is slidably connected with an L-shaped plate 19, one side of the L-shaped plate 19 is fixedly provided with a placing block 21, one side of the upper shell 2 is provided with a placing groove 22, the upper surface of the placing block 21 is provided with a clamping groove 23, the interior of the upper shell 2 is provided with a spring groove 24, the interior of the spring groove 24 is provided with a fourth expansion spring 25, one end of the fourth expansion spring 25 is fixedly connected with a clamping block 26, one side of the clamping block 26 is provided with an inclined surface, when the clamping block 26 is extruded, the clamping block 26 automatically moves towards the spring groove 24, the clamping block 26 is matched with the clamping groove 23, the L-shaped plate 19 is controlled to move by a pull ring 20, so that the placing block 21 is clamped into the placing groove 22, at the moment, the clamping block 26 automatically moves upwards when the placing block 21 is completely coincided with the placing groove 22, the clamping block 26 is subjected to the elasticity of the fourth expansion spring 25, tightly clamped inside the clamping groove 23, a limiting groove 27 is formed inside the clamping block 26, a rack 28 is slidably connected inside the upper housing 2, the rack 28 penetrates through the clamping block 26 and extends to an inner cavity of the limiting groove 27, an ejector block 29 is fixedly connected to one end of the rack 28, a rotating shaft 30 is rotatably connected inside the upper housing 2, a gear 31 is fixedly connected to one end of the rotating shaft 30, the gear 31 is meshed with the rack 28 and is connected with the rack 32, then the rotating shaft 30 is controlled to rotate by a rotatable connecting seat 32, the ejector block 29 at one end of the rack 28 can be driven to move under the meshing connection action of the gear 31 and the rack 28, so that the ejector block is abutted against the lower part of the inner wall of the limiting groove 27 to further limit the clamping block 26, a connecting seat 32 is slidably connected to one end of the rotating shaft 30, a limiting column 33 is fixedly installed on the outer side of the connecting seat 32, a limiting hole 34 is formed in one side of the upper housing 2, and the limiting column 33 is matched with the limiting hole 34, and the accessible removes connecting seat 32, make spacing post 33 block go into spacing hole 34 in, thereby it is spacing to gear 31, casing 1 and last casing 2 separation under having solved long-time use among the prior art, lead to the problem that drops with the circuit, but movable connecting seat 32, and control gear 31 rotates, thereby drive rack 28 and remove, utilize kicking block 29 to make fixture block 26 keep away from draw-in groove 23, accessible pull ring 20 removes L template 19 this moment, and then remove the spacing to last casing 2, the completion is dismantled, moreover, the steam generator is simple in structure, the effect of convenient to dismantle has been reached.

The outer sides of the lower shell 1 and the upper shell 2 are fixedly connected with a first telescopic spring 5, one end of the first telescopic spring 5 is fixedly connected with a protection plate 12, the outer sides of the lower shell 1 and the upper shell 2 are respectively provided with a second chute 9, the inner side of the second chute 9 is connected with a second slide block 10 in a sliding manner, a second telescopic spring 11 is arranged in the second chute 9, one end of the second telescopic spring 11 is fixedly connected with the second slide block 10, the upper surface of the second slide block 10 is connected with a connecting group rod 8 in a rotating manner, the connecting group rod 8 comprises two connecting rods which are mutually connected in a rotating manner, one side of the protection plate 12 is provided with a first chute 6, the inner side of the first chute 6 is connected with a first slide block 7 in a sliding manner, the first slide block 7 is connected with the connecting group rod 8 in a rotating manner, when the outer sides of the lower shell 1 and the upper shell 2 are collided, the protection plate 12 extrudes the first telescopic spring 5 by force, first expanding spring 5 utilizes the toughness of self to give the outside thrust of guard plate 12, thereby can reduce external impact force, certain thrust is applyed for second slider 10 to the second expanding spring 11 that sets up simultaneously, control second slider 10 slides in the inboard of second spout 9, thereby utilize connection group pole 8 to applys outside elasticity for guard plate 12 once more, further reduce the impact force, solve and cause the problem of damage easily by the foreign matter collision among the prior art, the life of sensor has been improved, third spout 15 has all been seted up in the outside of casing 1 and last casing 2 down, the outside fixed mounting of guard plate 12 has connecting plate 13, one side fixed mounting of connecting plate 13 has third slider 14, third slider 14 and 15 sliding connection of third spout.

In summary, when the buckle wireless CT multifunctional sensor capable of being installed with electricity is used, firstly, a circuit can be placed above the sensor body 3, then the upper shell 2 is rotated to cover the upper part of the lower shell 1, then the L-shaped plate 19 is controlled by the pull ring 20 to move, so that the placing block 21 is clamped into the placing groove 22, the clamping block 26 is extruded to automatically move upwards at the moment, when the placing block 21 completely coincides with the placing groove 22, the clamping block 26 is tightly clamped into the clamping groove 23 by the elastic force of the fourth expansion spring 25, then the rotating shaft 30 is controlled by the rotatable connecting base 32 to rotate, the top block 29 at one end of the rack 28 can be driven to move under the meshing connection action of the gear 31 and the rack 28, so that the top block abuts against the lower part of the inner wall of the limiting groove 27, the clamping block 26 is further limited, and the limiting column 33 can be clamped into the limiting hole 34 by moving the connecting base 32, thereby limiting the gear 31, the third expansion spring 18 arranged at the moment gives downward elastic force to the arc-shaped plate 4 by using the toughness of the third expansion spring, thereby fixing the circuit in a clamping cavity formed by the lower shell 1 and the upper shell 2, when the outer sides of the lower shell 1 and the upper shell 2 are collided, the protection plate 12 extrudes the first expansion spring 5 by force, the first expansion spring 5 gives outward thrust to the protection plate 12 by using the toughness of the first expansion spring 5, thereby reducing external impact force, meanwhile, the second expansion spring 11 arranged applies certain thrust to the second sliding block 10, controls the second sliding block 10 to slide at the inner side of the second sliding groove 9, thereby applying outward elastic force to the protection plate 12 again by using the connecting group rod 8, further reducing impact force, when being disassembled, the connecting seat 32 can be moved, and the gear 31 is controlled to rotate, thereby driving the rack 28 to move, the clamping block 26 is far away from the clamping groove 23 by using the jacking block 29, and the L-shaped plate 19 can be moved by the pull ring 20 at the moment, so that the upper shell 2 is relieved from being limited, and the disassembly is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a but wireless CT multifunctional sensor of buckle of electrified installation, includes lower casing (1), its characterized in that: the upper surface of the lower shell (1) is rotatably connected with an upper shell (2), the inner part of the lower shell (1) is slidably connected with an L-shaped plate (19), a placing block (21) is fixedly installed on one side of the L-shaped plate (19), a placing groove (22) is formed in one side of the upper shell (2), a clamping groove (23) is formed in the upper surface of the placing block (21), a spring groove (24) is formed in the upper shell (2), a fourth expansion spring (25) is arranged in the spring groove (24), a clamping block (26) is fixedly connected to one end of the fourth expansion spring (25), the clamping block (26) is matched with the clamping groove (23), a limiting groove (27) is formed in the clamping block (26), a rack (28) is slidably connected to the inner part of the upper shell (2), and the rack (28) penetrates through the clamping block (26) and extends to the inner cavity of the limiting groove (27), one end fixedly connected with kicking block (29) of rack (28), the inside rotation of going up casing (2) is connected with pivot (30), the one end fixedly connected with gear (31) of pivot (30), gear (31) are connected with rack (28) meshing.

2. The multifunctional buckle wireless CT sensor capable of being installed in an electrified way as claimed in claim 1, wherein: one end sliding connection of pivot (30) has connecting seat (32), the outside fixed mounting of connecting seat (32) has spacing post (33), spacing hole (34) have been seted up to one side of going up casing (2), spacing post (33) and spacing hole (34) looks adaptation.

3. The multifunctional buckle wireless CT sensor capable of being installed in an electrified way as claimed in claim 1, wherein: the sensor comprises a lower shell (1), wherein a sensor body (3) is arranged in the lower shell, and a pull ring (20) is fixedly mounted on one side of an L-shaped plate (19).

4. The multifunctional buckle wireless CT sensor capable of being installed in an electrified mode according to claim 1, characterized in that: go up the inside sliding connection of casing (2) and have bracing piece (16), the one end fixedly connected with arc (4) of bracing piece (16), the other end fixedly connected with stopper (17) of bracing piece (16), the inside fixed mounting who goes up casing (2) has third expanding spring (18), the one end and stopper (17) fixed connection of third expanding spring (18).

5. The multifunctional buckle wireless CT sensor capable of being installed in an electrified way as claimed in claim 1, wherein: the outer sides of the lower shell (1) and the upper shell (2) are fixedly connected with first telescopic springs (5), and one end of each first telescopic spring (5) is fixedly connected with a protection plate (12).

6. The multifunctional buckle wireless CT sensor capable of being mounted with electricity according to claim 5, wherein: second spout (9) have all been seted up in the outside of casing (1) and last casing (2) down, the inboard sliding connection of second spout (9) has second slider (10), the inside of second spout (9) is provided with second expanding spring (11), the one end and second slider (10) fixed connection of second expanding spring (11), the upper surface of second slider (10) rotates and is connected with connection group pole (8), first spout (6) have been seted up to one side of guard plate (12), the inboard sliding connection of first spout (6) has first slider (7), first slider (7) rotate with connection group pole (8) and are connected.

7. The multifunctional buckle wireless CT sensor capable of being mounted with electricity according to claim 6, wherein: third spout (15) have all been seted up in the outside of lower casing (1) and last casing (2), the outside fixed mounting of guard plate (12) has connecting plate (13), one side fixed mounting of connecting plate (13) has third slider (14), third slider (14) and third spout (15) sliding connection.