CN217443402U - Small-size current sensor mounting table convenient to mount - Google Patents

Abstract

The utility model discloses a small size current sensor mount table easy to assemble relates to current sensor mount table technical field, which comprises a mounting bracket, the top of mounting bracket is provided with sensor housing, sensor housing's lower surface symmetry is provided with two locating levers, sensor housing's lower extreme symmetry is fixed with two installation pieces, two the surface of installation piece all is provided with spacing hole, settle in the inside of mounting bracket has the biax motor, the output of biax motor is connected with the lead screw, the surface connection of lead screw has the mounting panel. This small size current sensor mount table easy to assemble can drive the lead screw rotation through the biax motor that sets up, under the cooperation of guide bar for the mounting panel can move, thereby drives the gag lever post and inserts to spacing downthehole, can fix the sensor shell like this, need not to use the bolt to fix, conveniently installs and subsequent dismantlement is maintained.

Description

Small-size current sensor mounting table convenient to mount

Technical Field

The utility model relates to a current sensor mount table technical field specifically is a little volume current sensor mount table easy to assemble.

Background

The current sensor can sense the information of the current to be measured and convert the sensed information into an electric signal meeting certain standard requirements or information in other required forms to be output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The magnetic sensor can be used for household appliances, smart grids, electric vehicles, wind power generation and the like, and a plurality of magnetic sensors are used in our lives, such as computer hard disks, household appliances and the like.

Current current sensor is when installing on mostly passing through screw snap-on to the mount table with it, and it is comparatively troublesome to lead to the installation to need the use of instrument when dismantling, to above-mentioned condition, carries out technological innovation on current sensor mount table basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small size current sensor mount table easy to assemble to it is most when installing through the screw snap-on to the mount table to provide current sensor among the above-mentioned background art of solution, needs use tool, comparatively troublesome problem when leading to the installation to dismantle.

In order to achieve the above object, the utility model provides a following technical scheme: a small volume current sensor mounting station that facilitates installation, comprising:

the sensor comprises a mounting frame, a sensor shell is arranged above the mounting frame, two positioning rods are symmetrically arranged on the lower surface of the sensor shell, two mounting blocks are symmetrically fixed to the lower end of the sensor shell, limiting holes are formed in the outer surfaces of the mounting blocks, a double-shaft motor is arranged inside the mounting frame, the output end of the double-shaft motor is connected with a lead screw, a mounting plate is connected to the outer surface of the lead screw, a guide rod is connected inside the mounting plate, and a limiting rod is arranged at the front end of the mounting plate.

Preferably, an integrated fixing structure is arranged between the positioning rod and the sensor shell, and the limiting hole penetrates through the outer surface of the mounting block.

Preferably, a rotating structure is formed between the screw rod and the double-shaft motor, the screw rod penetrates through the mounting plate, and the mounting plate and the limiting rod are of an integral fixing structure.

Preferably, the mounting bracket is further provided with:

the dead lever, its symmetry sets up the upper end of mounting bracket, the upper surface of dead lever is provided with the fixed block, the top of fixed block is provided with the grip block, the upper surface of grip block is provided with the handle.

Preferably, the fixing rod is fixedly connected with the fixing block, and the vertical center lines of the clamping block and the fixing block are overlapped.

Preferably, the clamping block is further provided with:

the connecting plate, its symmetry sets up the both ends of grip block, the lower surface of connecting plate is provided with the telescopic link, the below of telescopic link is connected with the rod cover, the lower extreme of telescopic link is connected with the extension spring, the inside of extension spring is provided with the connecting rod.

Preferably, be fixed connection between connecting plate and the grip block, and the connecting plate passes through to constitute elastic telescopic structure between telescopic link and extension spring and the rod cover, the connecting rod runs through in the inner wall of telescopic link.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the conveniently-installed small-volume current sensor installation platform can play a role in positioning through the positioning rod arranged on the sensor shell, so that the sensor shell is conveniently assembled; the double-shaft motor can drive the screw rod to rotate, and the mounting plate can move under the matching of the guide rod, so that the limiting rod is driven to be inserted into the limiting hole, the sensor shell can be fixed without being fixed by bolts, and the mounting and subsequent disassembly and maintenance are facilitated;

2. the small-size current sensor mounting table convenient to mount can place a cable through the fixing block arranged on the fixing rod, and the cable can be clamped and fixed under the matching of the clamping block, so that the sliding condition of the cable in the sensor shell is reduced, and the stability is improved;

3. this small size current sensor mount table easy to assemble passes through the extension spring that sets up in the rod cover, can stimulate the telescopic link motion to drive the grip block to the fixed block motion, carry out the centre gripping to the cable, play the effect of automatic centre gripping, the condition that can effectual reduction cable emergence drops.

Drawings

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

fig. 2 is a schematic view of a sectional structure of the mounting rack of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the mounting plate of the present invention;

fig. 4 is a schematic view of the cross-section structure of the rod cover of the present invention.

In the figure: 1. a mounting frame; 2. a sensor housing; 3. positioning a rod; 4. mounting a block; 5. a limiting hole; 6. a dual-axis motor; 7. a screw rod; 8. mounting a plate; 9. a guide bar; 10. a limiting rod; 11. fixing the rod; 12. a fixed block; 13. a clamping block; 14. a handle; 15. a connecting plate; 16. a telescopic rod; 17. a rod sleeve; 18. a tension spring; 19. a connecting rod.

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.

The utility model discloses a provide a small volume current sensor mount table easy to assemble here through the improvement, as shown in fig. 1-3, include: the sensor comprises a mounting frame 1, wherein a sensor shell 2 is arranged above the mounting frame 1, two positioning rods 3 are symmetrically arranged on the lower surface of the sensor shell 2, an integral fixed structure is formed between the positioning rods 3 and the sensor shell 2, two mounting blocks 4 are symmetrically fixed at the lower end of the sensor shell 2, limiting holes 5 are formed in the outer surfaces of the two mounting blocks 4, the limiting holes 5 penetrate through the outer surfaces of the mounting blocks 4, and the positioning function can be achieved through the positioning rods 3 arranged on the sensor shell 2, so that the sensor shell 2 is convenient to assemble; the inside arrangement of mounting bracket 1 has biax motor 6, the output of biax motor 6 is connected with lead screw 7, constitute revolution mechanic between lead screw 7 and the biax motor 6, the surface connection of lead screw 7 has mounting panel 8, lead screw 7 runs through in the inside of mounting panel 8, the internal connection of mounting panel 8 has guide bar 9, mounting panel 8's front end is provided with gag lever post 10, fixed knot structure as an organic whole between mounting panel 8 and the gag lever post 10, through the biax motor 6 that sets up, can drive lead screw 7 rotatory, under the cooperation of guide bar 9, make mounting panel 8 can move, thereby drive gag lever post 10 and insert to spacing hole 5 in, can fix sensor housing 2 like this, need not to use the bolt to fix, conveniently install and subsequent dismantlement is maintained.

The utility model discloses an improve and provide a small volume current sensor mount table easy to assemble here, as shown in fig. 1 and fig. 4, include: the fixing rods 11 are symmetrically arranged at the upper end of the mounting frame 1, the fixing blocks 12 are arranged on the upper surfaces of the fixing rods 11, the fixing rods 11 are fixedly connected with the fixing blocks 12, the clamping blocks 13 are arranged above the fixing blocks 12, the handles 14 are arranged on the upper surfaces of the clamping blocks 13, the clamping blocks 13 are overlapped with the vertical central lines of the fixing blocks 12, cables can be placed through the fixing blocks 12 arranged on the fixing rods 11, and the cables can be clamped and fixed under the cooperation of the clamping blocks 13, so that the sliding condition of the cables in the sensor shell 2 is reduced, and the stability is improved; connecting plate 15, its symmetry sets up the both ends at grip block 13, be fixed connection between connecting plate 15 and the grip block 13, connecting plate 15's lower surface is provided with telescopic link 16, telescopic link 16's below is connected with rod cover 17, telescopic link 16's lower extreme is connected with extension spring 18, connecting plate 15 passes through telescopic link 16 and constitutes the elastic telescopic structure between extension spring 18 and the rod cover 17, extension spring 18's inside is provided with connecting rod 19, connecting rod 19 runs through in telescopic link 16's inner wall, extension spring 18 through setting up in rod cover 17, can stimulate telescopic link 16 motion, thereby drive grip block 13 to the motion of fixed block 12, carry out the centre gripping to the cable, play the effect of automatic centre gripping, can effectually reduce the condition that the cable emergence was come off.

The working principle of the small-volume current sensor mounting table convenient to mount is as follows: before the small-size current sensor mounting table convenient to mount is used, the mounting frame 1 is firstly placed at a proper position, the positioning rod 3 is aligned to the positioning hole on the mounting frame 1 through the positioning rod 3 arranged on the sensor shell 2, then the sensor shell 2 is put down in the vertical direction, the mounting block 4 is inserted into the mounting frame 1, the lead screw 7 is driven to rotate through the double-shaft motor 6 arranged in the mounting frame 1, the mounting plate 8 can move under the coordination of the guide rod 9, so that the limiting rod 10 is driven to be inserted into the limiting hole 5, the sensor shell 2 can be mounted and fixed, the falling-off condition of the sensor shell 2 can be effectively reduced, bolts are not needed for fixing, the mounting is convenient, the fixing block 12 is arranged on the fixing rod 11, after the mounting is finished, a cable can pass through the threading hole arranged in the sensor shell 2, then manual pulling handle 14, drive grip block 13 motion, and simultaneously, make 16 pulling extension springs 18 of telescopic link remove, pull out suitable length with the cable, then place the cable of 2 one ends of sensor housing on fixed block 12, the handle 14 is loosened to the hand, under the effect of extension spring 18 self, can stimulate telescopic link 16 and reset, drive connecting plate 15 motion, thereby it is fixed to drive grip block 13 to carry out the centre gripping to the cable, the condition that can effectual reduction cable takes place the displacement, connecting rod 19 that sets up in the rod cover 17 can play the effect of direction, thereby avoid telescopic link 16 to take place the condition of skew when the motion.

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 (7)

1. A small volume current sensor mounting table that facilitates installation, comprising:

mounting bracket (1), the top of mounting bracket (1) is provided with sensor housing (2), the lower surface symmetry of sensor housing (2) is provided with two locating levers (3), the lower extreme symmetry of sensor housing (2) is fixed with two installation pieces (4), two the surface of installation piece (4) all is provided with spacing hole (5), settle the inside of mounting bracket (1) has biax motor (6), the output of biax motor (6) is connected with lead screw (7), the surface connection of lead screw (7) has mounting panel (8), the internal connection of mounting panel (8) has guide bar (9), the front end of mounting panel (8) is provided with gag lever post (10).

2. A low profile current sensor mounting station of claim 1, wherein: the positioning rod (3) and the sensor shell (2) are of an integrated fixing structure, and the limiting hole (5) penetrates through the outer surface of the mounting block (4).

3. A low profile current sensor mounting station of claim 1, wherein: a rotating structure is formed between the screw rod (7) and the double-shaft motor (6), the screw rod (7) penetrates through the mounting plate (8), and the mounting plate (8) and the limiting rod (10) are of an integrated fixing structure.

4. A low profile current sensor mounting station of claim 1, wherein: the mounting bracket (1) is also provided with:

dead lever (11), its symmetry sets up the upper end of mounting bracket (1), the upper surface of dead lever (11) is provided with fixed block (12), the top of fixed block (12) is provided with grip block (13), the upper surface of grip block (13) is provided with handle (14).

5. A low profile current sensor mounting station of claim 4, wherein: the fixing rod (11) is fixedly connected with the fixing block (12), and the vertical center lines of the clamping block (13) and the fixing block (12) are overlapped.

6. A low profile current sensor mounting station of claim 4, wherein: the clamping block (13) is further provided with:

connecting plate (15), its symmetry sets up the both ends of grip block (13), the lower surface of connecting plate (15) is provided with telescopic link (16), the below of telescopic link (16) is connected with rod cover (17), the lower extreme of telescopic link (16) is connected with extension spring (18), the inside of extension spring (18) is provided with connecting rod (19).

7. A low profile current sensor mounting station of claim 6, wherein: be fixed connection between connecting plate (15) and grip block (13), and connecting plate (15) pass through telescopic link (16) and extension spring (18) and constitute elastic telescopic structure between rod cover (17), connecting rod (19) run through in the inner wall of telescopic link (16).

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