CN217467042U

CN217467042U - Electrical performance monitoring device for electromagnetic compatibility test

Info

Publication number: CN217467042U
Application number: CN202220206503.4U
Authority: CN
Inventors: 黄斌
Original assignee: Nowd Testing Services Co ltd
Current assignee: Nowd Testing Services Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-09-20
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses an electrical property monitoring devices for electromagnetic compatibility is experimental, including monitoring devices, shell, connecting block and fixed block, monitoring devices uses with the shell cooperation, connecting block and shell fixed connection, fixed block and monitoring devices fixed connection, the cavity has been seted up to the inside of fixed block. The utility model discloses a, through setting up the connecting block, the fixed block, chucking device and transmission's cooperation is used, the chucking dress can make the shell fixed through the fixed block, the transmission dress is in the inside use of fixed block, the realization can demolish the shell, possess the advantage that the quick maintenance of convenient to use person overhauld, this an electrical property monitoring devices for electromagnetic compatibility is experimental, the shell of having solved current electrical property monitoring devices is fixed through bolt and organism, this just leads to dismouting at every turn and just needs to demolish the bolt earlier, it is too troublesome, the problem of maintenance that carries on that can not be quick.

Description

Electrical performance monitoring device for electromagnetic compatibility test

Technical Field

The utility model belongs to the technical field of electrical property monitoring devices, especially, relate to an electrical property monitoring devices for electromagnetic compatibility is experimental.

Background

Electrical property monitoring devices is an equipment that is used for the electromagnetic compatibility experiment, is an electronic equipment because of electrical property monitoring devices, longer in order to make the life-span, need regularly maintain electrical property monitoring devices's inside, and current electrical property monitoring devices's shell is fixed through bolt and organism, and this just leads to dismouting at every turn just need demolish the bolt earlier, and is too troublesome, can not be quick maintain and overhaul, and the problem that prior art exists is: the shell of the electrical property monitoring device is fixed with the machine body through the bolt, so that the bolt needs to be detached firstly when the electrical property monitoring device is detached, the disassembly and the assembly are troublesome, and the electrical property monitoring device cannot be maintained and overhauled quickly.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an electrical property monitoring devices for electromagnetic compatibility is experimental possesses the advantage that the quick maintenance of convenient to use person overhauld, and the shell of having solved current electrical property monitoring devices is fixed through bolt and organism, and this just leads to dismouting at every turn and just needs demolish the bolt earlier, and is too troublesome, the problem of maintenance that carries on that can not be quick.

The utility model discloses a realize like this, an electrical property monitoring devices for electromagnetic compatibility is experimental, including monitoring devices, shell, connecting block and fixed block, monitoring devices uses with the shell cooperation, connecting block and shell fixed connection, fixed block and monitoring devices fixed connection, the cavity has been seted up to the inside of fixed block, the rear side fixed mounting of cavity inner wall has the chucking device, the front side fixed mounting of cavity inner wall has transmission.

As the utility model discloses it is preferred, the chucking device includes the supporting shoe, the top and the bottom of supporting shoe respectively with the top and the bottom fixed connection of cavity inner wall, the equal fixedly connected with reset spring in the left and right sides of supporting shoe, the equal fixedly connected with chucking piece in one side that two reset spring are opposite, one side that two chucking pieces are opposite all uses with the inside cooperation of connecting block.

As the utility model discloses it is preferred, transmission includes two transfer lines, the surface of two transfer lines all with the inside swing joint of cavity, the looks remote site fixedly connected with connecting rod of two transfer lines, the front side fixedly connected with extension spring of connecting rod, the front side of extension spring and the front side fixed connection of cavity inner wall, the top of two transfer lines all rotates and is connected with the movable rod, the rear side of two movable rods all rotates with the front side at two chucking piece tops and is connected.

As the utility model discloses it is preferred, two chucking grooves have been seted up to the inside of connecting block, and the inside in two chucking grooves all uses with the opposite one side cooperation of two chucking pieces.

As the utility model discloses preferred, the equal sliding connection in inside of two chucking pieces has two restriction pieces, the top and the bottom of four restriction pieces all with the top and the bottom fixed connection of cavity inner wall.

As the utility model discloses it is preferred, the removal hole that uses with two chucking piece cooperations is all seted up to the left and right sides of cavity inner wall rear side.

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

1. the utility model discloses a cooperation that sets up connecting block, fixed block, chucking device and transmission is used, and the chucking dress can make the shell fixed through the fixed block, and the shell can be demolishd in the inside use of fixed block to the transmission dress, possesses the advantage that the quick maintenance of convenient to use person overhauld.

2. The utility model discloses a set up chucking device, the chucking piece is through the inside from the inside removal of cavity to the inside of connecting block to make shell and monitoring devices's fixed.

3. The utility model discloses a set up transmission, can make and let the chucking piece follow shifting out of the inside of connecting block, just so can demolish the shell.

4. The utility model discloses a set up two chucking grooves, two chucking grooves are used with the cooperation of two chucking pieces, can make the dismouting of realizing the shell.

5. The utility model discloses a set up four restriction pieces, can make the removal effect of two chucking pieces better, play limiting displacement.

6. The utility model discloses a set up two and remove the hole, can make two chucking pieces use through the inside cooperation of two removal holes and connecting block.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a partial structure provided by an embodiment of the present invention.

In the figure: 1. a monitoring device; 2. a housing; 3. connecting blocks; 4. a fixed block; 5. a cavity; 6. a clamping device; 601. a support block; 602. a return spring; 603. a clamping block; 7. a transmission device; 701. a transmission rod; 702. a connecting rod; 703. a tension spring; 704. a movable rod; 8. a clamping groove; 9. a limiting block; 10. the hole is moved.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of an electrical property monitoring devices for electromagnetic compatibility is experimental, including monitoring devices 1, shell 2, connecting block 3 and fixed block 4, monitoring devices 1 uses with the cooperation of shell 2, and connecting block 3 and shell 2 fixed connection,

fixed block

4 and 1 fixed connection of monitoring devices, cavity 5 has been seted up to the inside of fixed block 4, and the rear side fixed mounting of 5 inner walls of cavity has chucking device 6, and the front side fixed mounting of 5 inner walls of cavity has transmission 7.

Referring to fig. 3, the clamping device 6 includes a supporting block 601, the top and the bottom of the supporting block 601 are respectively fixedly connected with the top and the bottom of the inner wall of the cavity 5, return springs 602 are fixedly connected to the left and the right of the supporting block 601, clamping blocks 603 are fixedly connected to the opposite sides of the two return springs 602, and the opposite sides of the two clamping blocks 603 are matched with the inside of the connecting block 3.

The scheme is adopted: by providing the clamping means 6, the clamping block 603 secures the housing 2 to the monitoring device 1 by moving from the interior of the cavity 5 to the interior of the connection block 3.

Referring to fig. 3, the transmission device 7 includes two transmission rods 701, surfaces of the two transmission rods 701 are movably connected with the inside of the cavity 5, opposite ends of the two transmission rods 701 are fixedly connected with a connection rod 702, a front side of the connection rod 702 is fixedly connected with a tension spring 703, a front side of the tension spring 703 is fixedly connected with a front side of an inner wall of the cavity 5, tops of the two transmission rods 701 are rotatably connected with movable rods 704, and rear sides of the two movable rods 704 are rotatably connected with front sides of tops of the two clamping blocks 603.

Adopt above-mentioned scheme: by providing the transmission 7, the clamping block 603 can be moved out of the interior of the connecting block 3, so that the housing 2 can be removed.

Referring to fig. 3, two clamping grooves 8 are formed in the connecting block 3, and the insides of the two clamping grooves 8 are matched with the opposite sides of the two clamping blocks 603.

Adopt above-mentioned scheme: through setting up two chucking grooves 8, two chucking grooves 8 use with the cooperation of two chucking pieces 603, can make the dismouting that realizes shell 2.

Referring to fig. 3, two limiting blocks 9 are slidably connected inside each of the two clamping blocks 603, and the top and the bottom of each of the four limiting blocks 9 are fixedly connected with the top and the bottom of the inner wall of the cavity 5.

Adopt above-mentioned scheme: through setting up four restriction piece 9, can make two chucking piece 603 the removal effect better, play limiting displacement.

Referring to fig. 3, the cavity 5 has moving holes 10 formed on both left and right sides of the rear side of the inner wall thereof for cooperating with the two clamping blocks 603.

Adopt above-mentioned scheme: by providing two moving holes 10, it is possible to use two chucking blocks 603 with the inside of the connecting block 3 through the two moving holes 10.

The utility model discloses a theory of operation:

in use, the two driving rods 701 are pushed to move backwards by manpower, the two movable rods 704 can be moved by the movement of the two driving rods 701, the two clamping blocks 603 can be moved towards the opposite end by the two movable rods 704 in the moving process, so that the two clamping blocks 603 can be moved out of the two clamping grooves 8, the housing 2 can be disassembled, the inside of the monitoring device 1 can be overhauled, the connecting rod 702 can be moved by the movement of the two driving rods 701, a deformation force is generated on the tension spring 703, after the two driving rods 701 are released, the tension spring 703 can apply the same force to the connecting rod 702, the connecting rod 702 can drive the two driving rods 701 and enable the two movable rods 704 to return to the original position, the two reset springs 602 can generate a deformation force by the movement of the two clamping blocks 603, the two reset springs 602 can apply the same force to the two clamping blocks 603 while the two driving rods 701 are released, the two clamping blocks 603 are rebounded to the insides of the two clamping grooves 8, so that the shell 2 is fixed.

In summary, the following steps: this an electrical property monitoring devices for electromagnetic compatibility is experimental, through setting up monitoring devices 1, shell 2, connecting block 3, fixed block 4, cavity 5, chucking device 6, supporting shoe 601, reset spring 602, chucking piece 603, transmission 7, transfer line 701, connecting rod 702, extension spring 703, movable rod 704, chucking groove 8, restriction piece 9 and removal hole 10's cooperation is used, the shell of having solved current electrical property monitoring devices is fixed through bolt and organism, this just leads to dismouting just need demolish the bolt earlier at every turn, it is too troublesome, the problem of maintenance that carries on that can not be quick.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an electrical property monitoring devices for electromagnetic compatibility is experimental, includes monitoring devices (1), shell (2), connecting block (3) and fixed block (4), monitoring devices (1) uses with shell (2) cooperation, connecting block (3) and shell (2) fixed connection, fixed block (4) and monitoring devices (1) fixed connection, its characterized in that: cavity (5) have been seted up to the inside of fixed block (4), the rear side fixed mounting of cavity (5) inner wall has chucking device (6), the front side fixed mounting of cavity (5) inner wall has transmission (7).

2. An electrical performance monitoring device for use in electromagnetic compatibility testing, according to claim 1, wherein: the clamping device (6) comprises a supporting block (601), the top and the bottom of the supporting block (601) are fixedly connected with the top and the bottom of the inner wall of the cavity (5) respectively, the left side and the right side of the supporting block (601) are fixedly connected with return springs (602), one sides of the two return springs (602) which are opposite are fixedly connected with clamping blocks (603), and one sides of the two clamping blocks (603) which are opposite are matched with the inside of the connecting block (3) respectively.

3. An electrical performance monitoring device for use in electromagnetic compatibility testing, according to claim 2, wherein: transmission (7) include two transfer lines (701), the surface of two transfer lines (701) all with the inside swing joint of cavity (5), the opposite end fixedly connected with connecting rod (702) of two transfer lines (701), front side fixedly connected with extension spring (703) of connecting rod (702), the front side of extension spring (703) and the front side fixed connection of cavity (5) inner wall, the top of two transfer lines (701) all rotates and is connected with movable rod (704), the rear side of two movable rod (704) all with the front side rotation at two chucking piece (603) tops be connected.

4. An electrical performance monitoring device for use in electromagnetic compatibility testing, according to claim 2, wherein: two clamping grooves (8) are formed in the connecting block (3), and the two clamping grooves (8) are matched with one side, opposite to the two clamping blocks (603), of the inside.

5. An electrical performance monitoring device for use in electromagnetic compatibility testing, according to claim 2, wherein: the inside of two chucking blocks (603) all has two restriction piece (9) of sliding connection, and the top and the bottom of four restriction piece (9) all with the top and the bottom fixed connection of cavity (5) inner wall.

6. An electrical performance monitoring device for use in electromagnetic compatibility testing, according to claim 2, wherein: the left side and the right side of the rear side of the inner wall of the cavity (5) are provided with moving holes (10) matched with the two clamping blocks (603).