CN217766503U

CN217766503U - Vibration-proof high-temperature-resistant current sensor base

Info

Publication number: CN217766503U
Application number: CN202220549660.5U
Authority: CN
Inventors: 卢玉良; 汪小林; 吴克利; 郑伟; 刘国强; 裴朝阳
Original assignee: Hubei Huaguan Photoelectric Measurement And Control Equipment Co ltd
Current assignee: Hubei Huaguan Photoelectric Measurement And Control Equipment Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-11-08
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the technical field of sensor bases, in particular to a vibration-proof high-temperature-resistant current sensor base, which comprises a bearing seat, wherein four corners of the lower end surface of the bearing seat are provided with vibration-proof damping blocks, a limiting frame is arranged above the bearing seat, and the inside of the limiting frame is provided with a mounting groove; the lifting rod is arranged on two sides of the limiting frame, a limiting pile is arranged above the lifting rod, and two sides below the limiting pile are connected with return springs; and the adjusting screw is arranged in the middle of the lifting rod, and one side in the adjusting screw is connected with a positioning block. This antivibration high temperature resistant current sensor base can drive through adjusting screw and be close to or keep away from each other between the locating piece to can fix a position the sensor, improve the fastness of sensor installation, can drive the lifter through return spring and reciprocate, after the sensor installation, compress tightly spacingly at the top to it, the loading and unloading of the sensor of being convenient for simultaneously.

Description

Vibration-proof high-temperature-resistant current sensor base

Technical Field

The utility model relates to a sensor base technical field specifically is a antivibration high temperature resistance current sensor base.

Background

The current sensor is also called a magnetic sensor, the application of the magnetic sensor is very wide, household appliances, electric vehicles and the like which are usually seen in our lives have shadows, the magnetic sensor can be used in household appliances, smart grids, electric vehicles, wind power generation and the like, many magnetic sensors such as a computer hard disk, a compass, household appliances and the like are used in our lives, and the magnetic sensor is usually matched with a base to be used in the installation and use processes of the current sensor, so that the current sensor base with vibration resistance and high temperature resistance is used.

The current anti-vibration high-temperature-resistant current sensor base is complex in installation structure, a large amount of time needs to be wasted in the installation process, meanwhile, due to the fact that connection is not tight, sensor firmness is poor, the using effect is affected, and therefore the current sensor base is anti-vibration high-temperature-resistant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a antivibration high temperature resistance current sensor base to propose in solving above-mentioned background art because current antivibration high temperature resistance current sensor base is complicated with current sensor's mounting structure, need waste a large amount of time in the installation, easily because connect inseparably simultaneously, cause the sensor fastness not good, influence the problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a vibration-proof high temperature resistant current sensor mount comprising:

the vibration-proof damping device comprises a bearing seat, wherein four corners of the lower end surface of the bearing seat are respectively provided with a vibration-proof damping block, a limiting frame is arranged above the bearing seat, an installation groove is formed in the limiting frame, and a plurality of elastic damping columns are arranged in the installation groove;

the heat insulation net surface is arranged at the bottom of the mounting groove, a heat radiation fan is arranged in the bearing seat, and a plurality of heat radiation through holes are formed in the bottom of the bearing seat;

the lifting rod is arranged on two sides of the limiting frame, a limiting pile is arranged above the lifting rod, and two sides below the limiting pile are connected with return springs;

and the adjusting screw is arranged in the middle of the lifting rod, and one side in the adjusting screw is connected with a positioning block.

Preferably, the elastic shock absorption columns are uniformly distributed along the inner wall of the mounting groove at equal intervals, and the anti-vibration damping blocks are symmetrically distributed about the vertical central line of the bearing seat.

Preferably, radiator fan is the symmetric distribution about the vertical central line that bears the weight of the seat, and the equidistance distributes between the heat dissipation through-hole, the structure of thermal-insulated wire side is fretwork network structure.

Preferably, the adjusting screw penetrates through the inside of the lifting rod, and the positioning block is perpendicular to the adjusting screw.

Preferably, constitute half surrounding structure between lifter and the spacing stake, and the spacing stake passes through return spring and constitutes elastic construction between the lifter.

Preferably, the lifting rod is further provided with:

the guide sliding groove is formed in the joint of the lifting rod and the limiting frame, and the lifting rod forms a clamping sliding structure with the limiting frame through the guide sliding groove.

Preferably, the bearing seat is further provided with:

and the storage lattices are arranged on two sides of the upper end surface of the bearing seat, and the sizes of the storage lattices and the lifting rod are matched with each other.

Compared with the prior art, the utility model provides a antivibration high temperature resistance current sensor base possesses following beneficial effect: this antivibration high temperature resistant current sensor base can drive through adjusting screw and be close to or keep away from each other between the locating piece to can fix a position the sensor, improve the fastness of sensor installation, can drive the lifter through return spring and reciprocate, after the sensor installation, compress tightly spacingly at the top to it, the loading and unloading of the sensor of being convenient for simultaneously.

1. The utility model discloses an elasticity shock-absorbing column can increase the connection compactness between current sensor and the mounting groove, thereby can improve the fastness of sensor installation, simultaneously elasticity shock-absorbing column can weaken the damage of seismic sensing to the sensor when spacing frame receives the collision vibrations, can disperse the vibrations power that the bearing seat received through antivibration damping piece, thereby reach shockproof effect, radiator fan can blow upwards, thereby can blow off the heat on sensor surface, the heat dissipation through-hole can prevent the gathering of bottom heat, can play thermal-insulated high temperature resistant effect through thermal-insulated wire side, also can be convenient for radiator fan directly to blow to the sensor simultaneously, improve the radiating effect;

2. the utility model discloses an adjusting screw can drive and be close to each other or keep away from between the locating piece, thereby can fix a position the sensor, improve the fastness of sensor installation, can drive the lifter through return spring and reciprocate, thereby can be after the sensor installation, compress tightly the spacing above it, the loading and unloading of sensor of being convenient for simultaneously, the mounting structure of current antivibration high temperature resistant current sensor base and current sensor is complicated, need waste a large amount of time in the installation, simultaneously easily because the connection is not inseparable, cause the sensor fastness not good, influence the problem of result of use;

3. the utility model discloses a direction spout is convenient for carry out the removal of direction from top to bottom to the lifter to can be when not using, with the lifter shrink of moving down, accomodate the check and be convenient for accomodate the lifter lower extreme, thereby can reduce the sensor base, be convenient for stack a plurality of bases, reduce the occupation of land space.

Drawings

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

FIG. 2 is a schematic view of the structure of the load-bearing seat of the present invention;

FIG. 3 is a schematic structural view of the reversed load-bearing seat of the present invention;

fig. 4 is the schematic view of the connection structure of the limiting pile and the return spring of the present invention.

In the figure: 1. a bearing seat; 2. a limiting frame; 3. mounting grooves; 4. an elastic shock-absorbing column; 5. a heat-insulating mesh surface; 6. a heat radiation fan; 7. a heat dissipating through hole; 8. positioning blocks; 9. adjusting the screw rod; 10. limiting piles; 11. a return spring; 12. a lifting rod; 13. a guide chute; 14. a storage grid; 15. an anti-vibration damping block.

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. 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. 1-3, a vibration-proof and high-temperature-resistant current sensor base includes: the vibration-proof damping device comprises a bearing seat 1, wherein four corners of the lower end surface of the bearing seat 1 are respectively provided with a vibration-proof damping block 15, a limiting frame 2 is arranged above the bearing seat 1, a mounting groove 3 is formed in the limiting frame 2, and a plurality of elastic damping columns 4 are arranged in the mounting groove 3; the elastic shock absorption columns 4 are uniformly and equidistantly distributed along the inner wall of the mounting groove 3, and the anti-vibration damping blocks 15 are symmetrically distributed about the vertical center line of the bearing seat 1; the connection tightness between the current sensor and the mounting groove 3 can be increased through the elastic shock absorption column 4, so that the mounting firmness of the sensor can be improved, meanwhile, when the limiting frame 2 is subjected to collision shock, the damage of shock sensing to the sensor can be weakened through the elastic shock absorption column 4, and the shock force received by the bearing seat 1 can be dispersed through the anti-vibration damping block 15, so that the anti-vibration effect is achieved; the heat insulation net surface 5 is arranged at the bottom of the mounting groove 3, a heat radiation fan 6 is arranged in the bearing seat 1, and a plurality of heat radiation through holes 7 are formed in the bottom of the bearing seat 1; the heat radiation fans 6 are symmetrically distributed about the vertical central line of the bearing seat 1, the heat radiation through holes 7 are distributed at equal intervals, and the heat insulation mesh surface 5 is of a hollow mesh structure; radiator fan 6 can upwards blow to can blow off the heat on sensor surface, heat dissipation through-hole 7 can prevent the thermal gathering in bottom, can play thermal-insulated high temperature resistant effect through thermal-insulated wire side 5, also can be convenient for radiator fan 6 directly blow to the sensor simultaneously on, improve the radiating effect.

Referring to fig. 1 and 4, a vibration-proof and high-temperature-resistant current sensor base includes: the lifting rods 12 are arranged on two sides of the limiting frame 2, the limiting piles 10 are arranged above the lifting rods 12, and two sides below the limiting piles 10 are connected with return springs 11; a semi-surrounding structure is formed between the lifting rod 12 and the limiting pile 10, and an elastic structure is formed between the limiting pile 10 and the lifting rod 12 through a return spring 11; the lifting rod 12 can be driven to move up and down through the return spring 11, so that the sensor can be compressed and limited at the upper part after being installed, and meanwhile, the sensor is convenient to assemble and disassemble, and the problems that the existing vibration-proof high-temperature-resistant current sensor base and the current sensor are complex in installation structure, a large amount of time is wasted in the installation process, and simultaneously, the firmness of the sensor is poor and the use effect is influenced due to the fact that the connection is not tight are solved; the adjusting screw 9 is arranged in the middle of the lifting rod 12, and one side in the adjusting screw 9 is connected with the positioning block 8; the adjusting screw 9 penetrates through the lifting rod 12, and the positioning block 8 is perpendicular to the adjusting screw 9; the positioning blocks 8 can be driven to be close to or far away from each other through the adjusting screw rods 9, so that the sensor can be positioned, and the mounting firmness of the sensor is improved; the guide chute 13 is arranged at the joint of the lifting rod 12 and the limiting frame 2, and the lifting rod 12 and the limiting frame 2 form a clamping sliding structure through the guide chute 13; the containing grids 14 are arranged on two sides of the upper end surface of the bearing seat 1, and the sizes of the containing grids 14 and the lifting rod 12 are matched with each other; the lifting rod 12 is convenient to move up and down through the guide sliding groove 13, so that the lifting rod 12 can move downwards and contract when not in use, the storage grids 14 are convenient to store the lower end of the lifting rod 12, the sensor base can be reduced, a plurality of bases can be conveniently stacked, and the occupied space is reduced.

The working principle is as follows: when the vibration-proof high-temperature-resistant current sensor base is used, firstly, a current sensor is installed in the middle of an installation groove 3, a lifting rod 12 is pulled upwards, a return spring 11 drives the lifting rod 12 to move upwards, the sensor can be pressed and limited at the upper part after being installed, and then positioning blocks 8 are driven to approach each other through an adjusting screw 9 until the sensor is positioned, and meanwhile, the sensor is convenient to assemble and disassemble; secondly, the connection tightness between the current sensor and the mounting groove 3 is increased through the elastic shock absorption column 4, so that the mounting firmness of the sensor can be improved, meanwhile, when the limiting frame 2 is subjected to collision shock, the damage of shock sensing to the sensor can be weakened through the elastic shock absorption column 4, the shock force received by the bearing seat 1 is dispersed through the anti-vibration damping block 15, and the anti-vibration effect is achieved; then, when the sensor is used, the heat insulation and high temperature resistance effects are achieved through the heat insulation mesh surface 5, the heat dissipation fan 6 is started, the heat dissipation fan 6 blows air upwards to the sensor, heat on the surface of the sensor can be dissipated, meanwhile, the heat dissipation through hole 7 prevents heat at the bottom from being accumulated, and the heat dissipation effect is improved; finally, after the base is used, the lifting rod 12 moves downwards through the guide sliding groove 13, the lower end of the lifting rod 12 can be stored in the bearing seat 1, the size of the sensor base is reduced, a plurality of bases can be stacked conveniently, and the occupied space is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a antivibration high temperature resistant current sensor base which characterized in that includes:

the damping device comprises a bearing seat (1), wherein four corners of the lower end face of the bearing seat (1) are respectively provided with an anti-vibration damping block (15), a limiting frame (2) is arranged above the bearing seat (1), a mounting groove (3) is formed in the limiting frame (2), and a plurality of elastic shock absorption columns (4) are mounted in the mounting groove (3);

the heat insulation net surface (5) is arranged at the bottom of the mounting groove (3), a heat radiation fan (6) is arranged in the bearing seat (1), and a plurality of heat radiation through holes (7) are formed in the bottom of the bearing seat (1);

the lifting rod (12) is installed on two sides of the limiting frame (2), a limiting pile (10) is installed above the lifting rod (12), and two sides below the limiting pile (10) are connected with return springs (11);

and the adjusting screw (9) is arranged in the middle of the lifting rod (12), and one side in the adjusting screw (9) is connected with the positioning block (8).

2. The vibration-proof and high-temperature-resistant current sensor base is characterized in that the elastic shock absorption columns (4) are uniformly and equidistantly distributed along the inner wall of the mounting groove (3), and the vibration-proof damping blocks (15) are symmetrically distributed about the vertical center line of the bearing seat (1).

3. The vibration-proof and high-temperature-resistant current sensor base is characterized in that the heat dissipation fans (6) are symmetrically distributed about the vertical center line of the bearing base (1), the heat dissipation through holes (7) are equidistantly distributed, and the heat insulation mesh surface (5) is of a hollow mesh structure.

4. The vibration-proof and high-temperature-resistant current sensor base is characterized in that the adjusting screw (9) penetrates through the inside of the lifting rod (12), and the positioning block (8) and the adjusting screw (9) are perpendicular to each other.

5. The vibration-proof and high-temperature-resistant current sensor base is characterized in that a semi-surrounding structure is formed between the lifting rod (12) and the limiting pile (10), and the limiting pile (10) passes through a return spring (11) and forms an elastic structure with the lifting rod (12).

6. The vibration-proof and temperature-resistant current sensor mount as claimed in claim 1, wherein said lifting rod (12) is further provided with:

the guide sliding groove (13) is formed in the joint of the lifting rod (12) and the limiting frame (2), and the lifting rod (12) forms a clamping sliding structure with the limiting frame (2) through the guide sliding groove (13).

7. The vibration-proof and high-temperature-resistant current sensor base according to claim 1, wherein the carrying seat (1) is further provided with:

the storage grids (14) are arranged on two sides of the upper end face of the bearing seat (1), and the sizes of the storage grids (14) and the lifting rod (12) are matched with each other.