CN215066970U

CN215066970U - Electromagnetic environment detects uses field strength appearance

Info

Publication number: CN215066970U
Application number: CN202121064216.6U
Authority: CN
Inventors: 刘卫聪; 王翠翠; 孟凡海
Original assignee: Shandong Huasheng Environmental Testing Co ltd
Current assignee: Shandong Huasheng Environmental Testing Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-07
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses an electromagnetic environment detects uses field intensity appearance, including the guard box, the bottom fixedly connected with moving mechanism of guard box, two mounting brackets of fixedly connected with on the moving mechanism, the equal fixedly connected with fixed plate in one side of two mounting brackets rotates jointly on two fixed plates and has cup jointed positioning mechanism, the top of guard box is provided with the lifter plate, the top fixedly connected with mounting panel of lifter plate, one side of mounting panel is provided with the riser, the bottom fixed connection of riser is on the lifter plate, the top of lifter plate is provided with the horn bar. The utility model discloses effectively solved current electromagnetic environment and detected and used field strength appearance, the problem of the inconvenient rotation angle of test ball when removing the detection drives the slider at the bogie internal rotation through driving motor, utilizes the slider to adjust the angle that detects ball detection time measuring to guarantee to detect ball pivoted stability, make things convenient for the staff operation.

Description

Electromagnetic environment detects uses field strength appearance

Technical Field

The utility model relates to an electromagnetic environment detects technical field, especially relates to an electromagnetic environment detects uses field strength appearance.

Background

The field intensity meter is a portable field intensity tester, is matched with corresponding test antenna, can implement quick field intensity measurement, can effectively monitor space electromagnetic spectrum and can be adapted to various severe working environments.

The existing electromagnetic environment detection field intensity meter can be moved to any test position for testing although the mobile test part can display the test data through a liquid crystal display, however, when the mobile test part moves for detection, the rotating angle of a ball body is tested, and therefore, the field intensity meter for electromagnetic environment detection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a field intensity meter for electromagnetic environment detection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a field intensity meter for electromagnetic environment detection comprises a protection box, wherein the bottom of the protection box is fixedly connected with a moving mechanism, the moving mechanism is fixedly connected with two mounting frames, one side of each mounting frame is fixedly connected with a fixed plate, the two fixed plates are jointly rotated and sleeved with a positioning mechanism, the top of the protection box is provided with a lifting plate, the top of the lifting plate is fixedly connected with a mounting plate, one side of the mounting plate is provided with a vertical plate, the bottom of the vertical plate is fixedly connected onto the lifting plate, an angle rod is arranged above the lifting plate, one end of the angle rod is rotatably sleeved on the mounting plate, one side of the vertical plate is provided with a driving motor, the driving motor is arranged on the lifting plate, the tail end of an output shaft of the driving motor penetrates through the vertical plate and is fixedly connected with a rotating rod, one end of the rotating rod is rotatably connected onto the vertical plate, and the top of the angle rod is fixedly connected with a steering frame, the bogie is sleeved with a sliding block in a sliding mode, one side of the sliding block is rotatably sleeved at the other end of the rotating rod, the other side of the sliding block is fixedly connected with a detection ball, and the bottom in the protection box is fixedly connected with a lifting mechanism.

Preferably, the lifting mechanism comprises a connecting rod fixedly connected to the bottom of the protection box, a sliding rod is arranged on one side of the connecting rod, two through holes are formed in the top of the lifting plate and respectively correspond to the top of the connecting rod and the top of the sliding rod, one end of the sliding rod is fixedly connected to the bottom of the protection box, a rack is fixedly connected to one side of the connecting rod, a sleeve is sleeved on the connecting rod and the rack in a sliding mode, a gear is rotatably connected to the inner wall of one side of the sleeve, one side of the gear is meshed with the rack, a handle is rotatably sleeved on the sleeve, one end of the handle penetrates through the inner wall of one side of the sleeve and is fixedly sleeved with a gear shaft, one end of the gear shaft is rotatably sleeved on the inner wall of the other side of the sleeve, one side of the gear shaft is meshed with the other side of the gear, and a sliding cylinder is sleeved on the sliding rod in a sliding mode, the opposite sides of the sliding cylinder and the sleeve are connected with the lifting plate through connecting plates.

Preferably, the moving mechanism comprises a bottom plate fixedly connected to the bottom of the protection box, the two mounting frames are respectively and fixedly connected to two sides of the bottom plate, and rotating wheels are installed in the two mounting frames.

Preferably, the positioning mechanism comprises two screws which are respectively rotatably sleeved on the two fixing plates, positioning rods are sleeved at one ends of the two screws in a threaded manner, sliding grooves are formed in one sides of the two mounting frames, and one ends of the two positioning rods are respectively slidably sleeved in the two sliding grooves.

Preferably, the lifting plate is provided with a machine body, and the machine body is connected with the detection ball through a lead.

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

1. through effective matching of the bogie, the angle rod, the sliding block and other components, the tail end of an output shaft of the driving motor drives the rotating rod to rotate through the coupler, the sliding blocks move circularly under the action of the rotating rod, the sliding blocks drive the detection ball to realize angle adjustment, and meanwhile, the bogie and the angle rod are utilized to ensure the stability of the sliding block in moving;

2. through effective matching of the gear shaft, the gear, the rack and other components, when the handle is rotated, the gear shaft drives the gear to rotate in the sleeve, the gear is meshed with the rack, the sleeve is enabled to move upwards, the lifting plate is pushed to move upwards through the sleeve, the machine body is convenient to work, when the machine body is stored, the handle is rotated reversely, the machine body can be stored in the protective box, and the machine body is prevented from being damaged when the machine body is not used and the service life is prevented from being influenced;

to sum up, the utility model discloses effectively solved current electromagnetic environment and detected with field strength appearance, the problem of the inconvenient rotation angle of test ball when removing the detection drives the slider at the bogie internal rotation through driving motor, utilizes the slider to adjust the angle that detects ball detection time measuring to guarantee to detect ball pivoted stability, make things convenient for the staff operation.

Drawings

Fig. 1 is a diagram illustrating an internal connection structure of a field intensity meter for electromagnetic environment detection according to the present invention;

fig. 2 is a side view of a field intensity meter for electromagnetic environment detection according to the present invention;

fig. 3 is a structural diagram of a lifting mechanism of a field intensity meter for electromagnetic environment detection provided by the utility model;

fig. 4 is a structural diagram of a lifting plate of the field intensity meter for electromagnetic environment detection provided by the utility model;

fig. 5 is the utility model provides an angle pole and bogie connection structure picture of field intensity meter for electromagnetic environment detection.

In the figure: 1 corner pole, 2 bogies, 3 organisms, 4 sliding barrels, 5 vertical plates, 6 connecting plates, 7 sliding rods, 8 bottom plates, 9 fixing plates, 10 positioning rods, 11 rotating wheels, 12 screw rods, 13 sliding chutes, 14 mounting frames, 15 racks, 16 connecting rods, 17 sleeves, 18 handles, 19 mounting plates, 20 driving motors, 21 rotating rods, 22 sliding blocks, 23 lifting plates, 24 gears, 25 toothed shafts, 26 detection balls and 27 protection boxes.

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. 1-5, a field intensity meter for electromagnetic environment detection, including guard box 27, the bottom fixedly connected with moving mechanism of guard box 27, can accomodate equipment such as organism 3 when idle in guard box 27, avoid organism 3 to damage, link to each other with moving mechanism simultaneously, make things convenient for organism 3 to remove arbitrary test position and test, two mounting brackets 14 of fixedly connected with on the moving mechanism, moving mechanism includes bottom plate 8 of fixed connection in guard box 27 bottom, two mounting brackets 14 respectively fixed connection are in the bottom both sides of bottom plate 8, all install runner 11 in two mounting brackets 14, bottom plate 8 is connected guard box 27 with mounting bracket 14, mounting bracket 14 makes things convenient for the installation and the use of runner 11, can remove guard box 27 to the appointed place through runner 11 and detect.

The utility model discloses in, the equal fixedly connected with fixed plate 9 in one side of two mounting brackets 14, positioning mechanism has been cup jointed in common rotation on two fixed plates 9, for avoiding runner 11 to remove at will after reacing the appointed place, fix through positioning mechanism, make things convenient for the staff operation, positioning mechanism is including rotating two screw rods 12 that cup joint on two fixed plates 9 respectively, the equal screw thread of one end of two screw rods 12 has cup jointed locating lever 10, spout 13 has all been seted up to one side of two mounting brackets 14, the one end of two locating levers 10 slides respectively and cup joints in two spout 13, rotate screw rod 12, make the screw thread cup joint locating lever 10 on it reciprocate, one side of locating lever 10 slides in spout 13 simultaneously, guarantee the stability that locating lever 10 removed, after locating lever 10's bottom and ground contact, guard box 27 is fixed.

The utility model discloses in, the top of guard box 27 is provided with lifter plate 23, lifter plate 23 can realize the use and the protection to organism 3 when going up and down in guard box 27, the top fixedly connected with mounting panel 19 of lifter plate 23, one side of mounting panel 19 is provided with riser 5, the bottom fixed connection of riser 5 is on lifter plate 23, lifter plate 23's top is provided with angle bar 1, the one end of angle bar 1 is rotated and is cup jointed on mounting panel 19, mounting panel 19 guarantees normal installation and the use of angle bar 1, one side of riser 5 is provided with driving motor 20, driving motor 20 installs on lifter plate 23, driving motor 20 links to each other with external supporting parts, and control through corresponding control switch, make things convenient for the staff to operate.

The utility model discloses in, driving motor 20's output shaft end runs through riser 5 and fixedly connected with bull stick 21, the one end of bull stick 21 is rotated and is connected on riser 5, top fixedly connected with bogie 2 of horn bar 1, slide in the bogie 2 and cup jointed slider 22, one side of slider 22 is rotated and is cup jointed at the other end of bull stick 21, slider 22's opposite side fixedly connected with detects ball 26, driving bull stick 21 that the output shaft end of driving motor 20 passes through the shaft coupling is steady rotates, riser 5 guarantees bull stick 21 and normally rotates, it slides in bogie 2 to drive slider 22 when bull stick 21 rotates, guarantee the stability of slider 22 motion, bogie 2 carries out the luffing motion along with slider 22 simultaneously in order to guarantee the balance, and then realize detecting ball 26's angle modulation.

The utility model discloses in, install organism 3 on the lifter plate 23, be connected through the wire between organism 3 and the detection ball 26, detect ball 26 and realize detecting after the angle modulation to transmit the data for organism 3 through the wire, show and give operating personnel monitoring, bottom fixedly connected with elevating system in the guard box 27, rise it from the guard box 27 when organism 3 uses through elevating system, facilitate the use, accomodate when it is idle and avoid organism 3 impaired in the guard box 27.

The utility model discloses in, elevating system includes the connecting rod 16 of the bottom of fixed connection in guard box 27, one side of connecting rod 16 is provided with slide bar 7, two through-holes have been seted up at the top of lifter plate 23, two through-holes correspond the setting with the top of connecting rod 16 and slide bar 7 respectively, the bottom of the one end fixed connection of slide bar 7 in guard box 27, lifter plate 23 is when going up and down, connecting rod 16 is fixed with slide bar 7, run through two through-holes respectively, make things convenient for lifter plate 23 to drive 3 completions of organism and go up and down.

The utility model discloses in, one side fixedly connected with rack 15 of connecting rod 16, sleeve 17 has been cup jointed to common slip on connecting rod 16 and the rack 15, rotates on one side inner wall of sleeve 17 and is connected with gear 24, and one side of gear 24 meshes with rack 15 mutually, and rack 15 is fixed, when gear 24 rotates, because meshing effect gear 24 can drive sleeve 17 and reciprocate on connecting rod 16.

The utility model discloses in, it has cup jointed handle 18 to rotate on sleeve 17, the one end of handle 18 runs through to set up on one side inner wall of sleeve 17 and fixed cover has cup jointed tooth axle 25, the one end of tooth axle 25 is rotated and is cup jointed on the opposite side inner wall of sleeve 17, one side of tooth axle 25 meshes with the other side of gear 24 mutually, slide on the slide bar 7 and cup jointed slide cartridge 4, slide cartridge 4 and relative one side of sleeve 17 all are connected with lifter plate 23 through connecting plate 6, rotate handle 18, tooth axle 25 rotates along with it, gear 24 that the tooth axle 25 meshing was on it when rotating is in sleeve 17 internal rotation, simultaneously through meshing effect with upward movement on rack 15, make sleeve 17 shift up, sleeve 17 shifts up and promotes lifter plate 23 through connecting plate 6 that links to each other with it, slide cartridge 4 shifts up on slide bar 7 at the in-process that lifter plate 23 shifted up, guarantee the balance of removal.

In the utility model, when in use, the protective box 27 is moved to a designated place through the rotating wheel 11, the screw 12 is rotated to make the positioning rod 10 which is sleeved on the screw move downwards, one side of the positioning rod 10 slides in the sliding groove 13 to ensure the stability of the movement of the positioning rod 10, the handle 18 is rotated, the gear shaft 25 rotates along with the screw, the gear 24 which is meshed on the gear shaft 25 rotates in the sleeve 17 when the gear shaft 25 rotates, and the gear shaft moves upwards through the meshing action on the rack 15 to make the sleeve 17 move upwards, the sleeve 17 moves upwards to push the lifting plate 23 to move upwards through the connecting plate 6 which is connected with the sleeve 17, the sliding cylinder 4 moves on the sliding rod 7 in the process of moving upwards of the lifting plate 23 to ensure the balance of movement, the tail end of the output shaft of the driving motor 20 stably drives the rotating rod 21 to rotate through the shaft coupling, the rotating rod 21 drives the sliding block 22 to slide in the steering frame 2 when rotating, and the stability of the sliding block 22 is ensured, meanwhile, the bogie 2 swings up and down along with the slide block 22 to ensure balance, so that the angle adjustment of the detection ball 26 is realized, and data is transmitted to the machine body 3 through a lead.

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 field strength appearance is used in electromagnetic environment detection, includes guard box (27), its characterized in that: the bottom fixedly connected with moving mechanism of guard box (27), fixedly connected with two mounting brackets (14) on the moving mechanism, equal fixedly connected with fixed plate (9) in one side of two mounting brackets (14), two fixed plates (9) go up and rotate jointly and have cup jointed positioning mechanism, the top of guard box (27) is provided with lifter plate (23), the top fixedly connected with mounting panel (19) of lifter plate (23), one side of mounting panel (19) is provided with riser (5), the bottom fixed connection of riser (5) is on lifter plate (23), the top of lifter plate (23) is provided with angle bar (1), the one end of angle bar (1) is rotated and is cup jointed on mounting panel (19), one side of riser (5) is provided with driving motor (20), driving motor (20) are installed on lifter plate (23), the output shaft end of driving motor (20) runs through riser (5) and fixedly connected with bull stick (21), the one end of bull stick (21) is rotated and is connected on riser (5), the top fixedly connected with bogie (2) of angle bar (1), slide in bogie (2) and cup jointed slider (22), the other end of cup jointing at bull stick (21) is rotated to one side of slider (22), the opposite side fixedly connected with of slider (22) detects ball (26), bottom fixedly connected with elevating system in guard box (27).

2. A magnetometer for electromagnetic environment detection according to claim 1, wherein: the lifting mechanism comprises a connecting rod (16) fixedly connected to the bottom in a protection box (27), a sliding rod (7) is arranged on one side of the connecting rod (16), two through holes are formed in the top of a lifting plate (23), the two through holes correspond to the tops of the connecting rod (16) and the sliding rod (7) respectively, one end of the sliding rod (7) is fixedly connected to the bottom in the protection box (27), a rack (15) is fixedly connected to one side of the connecting rod (16), a sleeve (17) is sleeved on the connecting rod (16) and the rack (15) in a sliding mode, a gear (24) is rotatably connected to the inner wall of one side of the sleeve (17), one side of the gear (24) is meshed with the rack (15), a handle (18) is rotatably sleeved on the sleeve (17), one end of the handle (18) is arranged on the inner wall of one side of the sleeve (17) in a penetrating mode and fixedly sleeved with a gear shaft (25), one end of the gear shaft (25) is rotatably sleeved on the inner wall of the other side of the sleeve (17), one side of the gear shaft (25) is meshed with the other side of the gear (24), the sliding rod (7) is slidably sleeved with the sliding cylinder (4), and the opposite sides of the sliding cylinder (4) and the sleeve (17) are connected with the lifting plate (23) through the connecting plate (6).

3. A magnetometer for electromagnetic environment detection according to claim 1, wherein: the moving mechanism comprises a bottom plate (8) fixedly connected to the bottom of the protection box (27), two mounting frames (14) are fixedly connected to two sides of the bottom plate (8) respectively, and rotating wheels (11) are mounted in the two mounting frames (14).

4. A magnetometer for electromagnetic environment detection according to claim 1, wherein: the positioning mechanism comprises two screw rods (12) which are respectively rotatably sleeved on the two fixing plates (9), positioning rods (10) are sleeved at one ends of the two screw rods (12) in a threaded manner, sliding grooves (13) are formed in one sides of the two mounting frames (14), and one ends of the two positioning rods (10) are respectively sleeved in the two sliding grooves (13) in a sliding manner.

5. A magnetometer for electromagnetic environment detection according to claim 1, wherein: an organism (3) is arranged on the lifting plate (23), and the organism (3) is connected with the detection ball (26) through a lead.