CN218037129U

CN218037129U - Portable electromagnetic compatibility tester

Info

Publication number: CN218037129U
Application number: CN202222101350.XU
Authority: CN
Inventors: 和慧芬; 张博理; 孙晓纯
Original assignee: Beijing Handing Measurement Technology Co ltd
Current assignee: Beijing Handing Measurement Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-13
Anticipated expiration: 2032-08-10

Abstract

The utility model provides a portable electromagnetic compatibility tester relates to electromagnetic compatibility tester technical field, including the procapsid, the rear side outer surface top position of procapsid rotates and is connected with the back casing, and the both sides internal surface bottom rear side position of procapsid rotates and is connected with the commentaries on classics board, the top center department of commentaries on classics board sets up the organism, the front side outer surface middle part position screw thread of procapsid runs through and is provided with spacing post, and the surface bottom position fixedly connected with shell of procapsid, the front side outer surface bottom both sides position of procapsid rotates respectively and is connected with the dog, through the swivel bolt, realizes bolt and back casing separation, and then realizes the interior bottom of backing plate downward slip to back casing, and then is convenient for procapsid and back casing to close smoothly, realizes the waterproof dustproof of organism to through portable connecting piece, realize mentioning of whole equipment and carry.

Description

Portable electromagnetic compatibility tester

Technical Field

The utility model relates to an electromagnetic compatibility tester technical field especially relates to a portability formula electromagnetic compatibility tester.

Background

The EMC electromagnetic compatibility detection is mainly used for confirming that electromagnetic interference generated by the equipment to the environment in the normal operation process cannot exceed a certain limit value, and the equipment has certain degree of immunity to the electromagnetic interference existing in the environment.

The existing electromagnetic compatibility test equipment is usually fixed in a laboratory to detect the equipment when in use, but in practice, some equipment is installed and fixed in a workshop or a control cabinet and cannot be moved, so that the electromagnetic compatibility test cannot be used when the equipment is tested.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current electromagnetic compatibility test equipment among the prior art and fixing in the laboratory usually when using, carry out the detection of equipment, but in fact, some equipment are the installation and fix in the workshop or in the switch board, have unable mobility, consequently when carrying out the test of equipment, can't use the problem of electromagnetic compatibility test, and the portable electromagnetic compatibility tester that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a portability formula electromagnetic compatibility tester, includes the procapsid, the rear side surface top position of procapsid rotates and is connected with the back casing, and the rotation of the both sides internal surface bottom rear side position of procapsid is connected with the commentaries on classics board, the top center department of commentaries on classics board sets up the organism, the front side surface middle part position screw thread of procapsid runs through and is provided with spacing post, and the surface bottom fixedly connected with shell of procapsid, the front side surface bottom both sides position of procapsid rotates respectively and is connected with the dog, sliding connection has a plurality of mounting panels between the both sides internal surface of shell, and the position difference fixedly connected with stopper that the both sides internal surface of shell is located each mounting panel, the fixedly connected with limiting plate is located at the top center of mounting panel.

Preferably, the top of the peripheral inner surface of the rear shell is connected with a backing plate in a sliding mode, the bottom of the rear shell is provided with a connecting piece, and a bolt penetrates through the center of the inner bottom of the connecting piece.

Preferably, four corner positions of the connecting piece penetrate through the bottom of the rear shell and extend outwards respectively, the top of the connecting piece is fixedly connected with the bottom of the base plate, and the surface of the bolt penetrates through the bottom center of the rear shell in a threaded manner.

Preferably, the surface of the limiting block is embedded in the surface of the adjacent mounting plate in a sliding connection mode.

Preferably, the inner surface of the limiting plate is provided with a detection line, the limiting plate is arranged in a turbine shape, and the rear surface of the stop block is connected with the front surface of the limiting plate in a sliding mode.

Preferably, a U-shaped block is fixedly connected to the front side of the top of the rotating plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, close through preceding shell and back shell hinged joint, be convenient for realize carrying of organism, and when in actual use, be convenient for realize placing of the equipment that awaits measuring through the backing plate, and it is rotatory to realize changeing the board and drive the organism through lifting U type piece, realize that the socket of organism front surface exposes, realize the support of changeing board bottom front side after rotatory through inserting spacing post, guarantee to change the inclination of board and fix, then rotatory dog realizes the mounting panel roll-off, and then realize taking off of detection line and use, be used for connecting organism and equipment, realize the detection of equipment electromagnetic compatibility.

2. The utility model discloses in, through rotatory bolt, realize bolt and back casing separation, and then realize the interior bottom of backing plate downward slip to back casing, and then be convenient for procapsid and back casing close smoothly, realize the waterproof dustproof of organism to through portable connecting piece, realize mentioning of whole equipment and carry.

Drawings

Fig. 1 is a schematic perspective view of the present invention showing a portable electromagnetic compatibility tester;

fig. 2 is a schematic view of the portable electromagnetic compatibility tester of the present invention, as shown in fig. 1;

fig. 3 is a schematic cross-sectional structure diagram of fig. 1 of the portable electromagnetic compatibility tester provided by the present invention;

fig. 4 is the utility model provides a cross-sectional structure schematic diagram of portable electromagnetic compatibility tester fig. 3.

Illustration of the drawings: 1. a base plate; 2. a rear housing; 3. a front housing; 4. a housing; 5. mounting a plate; 6. a stopper; 7. a limiting block; 8. a body; 9. a U-shaped block; 10. a limiting column; 11. detecting lines; 12. a connecting member; 13. a bolt; 14. rotating the plate; 15. and a limiting plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, a portable electromagnetic compatibility tester, including procapsid 3, the rear side outer surface top position of procapsid 3 rotates and is connected with back casing 2, and the both sides inner surface bottom rear side position of procapsid 3 rotates and is connected with commentaries on classics board 14, the top center department of commentaries on classics board 14 sets up organism 8, the front side outer surface middle part position screw thread of procapsid 3 runs through and is provided with spacing post 10, and the surface bottom fixedly connected with shell 4 of procapsid 3, the front side outer surface bottom both sides position of procapsid 3 rotates respectively and is connected with dog 6, sliding connection has a plurality of mounting panels 5 between the both sides inner surface of shell 4, and the both sides inner surface of shell 4 is located the position difference fixedly connected with stopper 7 of each mounting panel 5, the top center department fixedly connected with limiting plate 15 of mounting panel 5.

The effect that its whole embodiment 1 reached does, hinged joint's procapsid 3 and back casing 2 are convenient for realize closing smoothly through the rotation, and procapsid 3 and back casing 2 are connected fixedly through current tool to lock, organism 8 is current electromagnetic compatibility check out test set, the screw thread runs through the spacing post 10 that sets up and is convenient for realize the position adjustment, and when changeing the top of board 14 rotation to spacing post 10, through inserting and rotatory spacing post 10, the surface that realizes spacing post 10 contacts the support with the bottom front side that changes board 14, guarantee to change the inclination of board 14 and fix.

Embodiment 2, as shown in fig. 1-4, there is backing plate 1 at the internal surface top position all around of back casing 2 sliding connection, and the bottom of back casing 2 is provided with connecting piece 12, the interior bottom center department of connecting piece 12 runs through and is provided with bolt 13, four corner positions of connecting piece 12 run through the bottom of back casing 2 respectively and outwards extend, and the top of connecting piece 12 and the bottom fixed connection of backing plate 1, the surface of bolt 13 and the bottom center department screw thread of back casing 2 run through the setting, the surface of stopper 7 and the embedded sliding connection in surface of adjacent mounting panel 5, the internal surface of limiting plate 15 is provided with detection line 11, and limiting plate 15 is the turbine shape setting, the rear surface of dog 6 and the front surface sliding connection of limiting plate 15, the top front side position fixed connection of commentaries on classics board 14 has U-shaped block 9.

The whole embodiment 2 achieves the effect that the pad 1 is convenient for placing the equipment to be detected when the machine body 8 is used, the bolt 13 penetrates through the connecting piece 12 and is in threaded connection with the rear shell 2, the fixing of the relative position of the connecting piece 12 and the rear shell 2 is convenient to achieve, and further the fixing of the relative position of the pad 1 and the rear shell 2 is convenient to achieve through the fixed connection of the connecting piece 12 and the pad 1, the fixing of the relative position of the pad 1 and the rear shell 2 is convenient to achieve, and the separation of the bolt 13 and the rear shell 2 is achieved through the rotating bolt 13, the connecting piece 12 drives the pad 1 to ascend and descend, so that the rear shell 2 and the front shell 3 can be smoothly closed, the mounting plate 5 is in embedded sliding connection with the limiting block 7 so as to ensure that the mounting plate 5 can only horizontally slide in the shell 4, the limiting plate 15 in a turbine shape is convenient to achieve winding and fixing of the detection line 11, the top of the limiting plate 15 is in sliding connection with the bottom of the front shell 3 or the bottom of the adjacent mounting plate 5, the detection line 11 is prevented from being separated from the limiting plate 15, the mounting plate 5 through contact with the block 6, so as to prevent the mounting plate 5 from sliding separated from the shell 4, and the mounting plate 5 from sliding away from the shell 4, and further facilitating the side direction of a person holding, and further facilitating the rotation of the front plate 14.

The theory of operation, place equipment near waiting to detect equipment, and put as the mode shown in fig. 1, run through connecting piece 12 and with 2 threaded connection of back casing through bolt 13, realize connecting piece 12, the relative position of back casing 2 and backing plate 1 is fixed, place the equipment that waits to detect at the top of backing plate 1, rotatory dog 6 realizes that dog 6 staggers with mounting panel 5, roll-off mounting panel 5, and take off the inside detection line 11 of limiting plate 15, and be connected detection line 11 and organism 8 and the equipment that waits to detect, realize the detection of equipment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A portable electromagnetic compatibility tester, comprising a front housing (3), characterized in that; the rear side surface top position of procapsid (3) rotates and is connected with back casing (2), and the both sides internal surface bottom rear side position of procapsid (3) rotates and is connected with commentaries on classics board (14), the top center department of commentaries on classics board (14) sets up organism (8), the front side surface middle part position screw thread of procapsid (3) runs through and is provided with spacing post (10), and the surface bottom position fixedly connected with shell (4) of procapsid (3), the front side external surface bottom both sides position of procapsid (3) rotates respectively and is connected with dog (6), sliding connection has a plurality of mounting panels (5) between the both sides internal surface of shell (4), and the both sides internal surface of shell (4) is located the position difference fixedly connected with stopper (7) of each mounting panel (5), fixedly connected with limiting plate (15) are located at the top center of mounting panel (5).

2. The portable electromagnetic compatibility tester according to claim 1, characterized in that: the top of the peripheral inner surface of the rear shell (2) is connected with a backing plate (1) in a sliding mode, a connecting piece (12) is arranged at the bottom of the rear shell (2), and a bolt (13) penetrates through the center of the inner bottom of the connecting piece (12).

3. The portable electromagnetic compatibility tester according to claim 2, characterized in that: four corner positions of connecting piece (12) run through the bottom of back casing (2) respectively and outwards extend, and the top of connecting piece (12) and the bottom fixed connection of backing plate (1), the surface of bolt (13) and the bottom center department screw thread of back casing (2) run through the setting.

4. The portable electromagnetic compatibility tester according to claim 1, characterized in that: the surface of the limiting block (7) is in embedded sliding connection with the surface of the adjacent mounting plate (5).

5. The portable electromagnetic compatibility tester according to claim 1, characterized in that: the inner surface of the limiting plate (15) is provided with a detection line (11), the limiting plate (15) is arranged in a turbine shape, and the rear surface of the stop block (6) is in sliding connection with the front surface of the limiting plate (15).

6. The portable electromagnetic compatibility tester according to claim 1, characterized in that: the top front side position of the rotating plate (14) is fixedly connected with a U-shaped block (9).