CN211148820U - Non-maintaining intelligent PID control testing arrangement - Google Patents
Non-maintaining intelligent PID control testing arrangement Download PDFInfo
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- CN211148820U CN211148820U CN201922012533.2U CN201922012533U CN211148820U CN 211148820 U CN211148820 U CN 211148820U CN 201922012533 U CN201922012533 U CN 201922012533U CN 211148820 U CN211148820 U CN 211148820U
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Abstract
The utility model discloses a non-maintaining intelligent PID control testing arrangement, including the device main part, the lower extreme surface mounting of device main part bears the base, the lower extreme surface corner who bears the base installs the bearing wheel and links up the piece, and links up one side that the piece is located the bearing wheel, the lower extreme that links up the piece is provided with coupling nut, coupling nut's lower extreme has screwed supporting mechanism, the front end surface of device main part is provided with the access door, one side surface mounting of device main part has connect jack, protection machanism is installed to the front end surface corner of device main part. A non-maintaining intelligent PID control testing arrangement, steadiness when can improve the use, and can improve the safety in utilization.
Description
Technical Field
The utility model relates to a testing arrangement field, in particular to non-maintaining intelligent PID control testing arrangement.
Background
PID is one of the most common control strategies used in industrial production. The current automatic control technology is based on the concept of feedback, and the elements of the feedback theory comprise three parts: the PID is not easy to damage in use, so that the maintenance process of an operator is effectively avoided, wherein the PID control testing device is widely used for testing electrical appliances such as relays and the like; the existing maintenance-free intelligent PID control testing device has certain defects in use, is not stable enough in use, is not safe enough in use, and brings certain adverse effects to practical use.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a maintenance-free intelligent PID control testing device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a non-maintaining intelligent PID control testing arrangement, includes the device main part, the lower extreme surface mounting of device main part bears the base, bear the lower extreme surface corner of base and install the bearing wheel and link up the piece, and link up one side that the piece is located the bearing wheel, the lower extreme that links up the piece is provided with coupling nut, coupling nut's lower extreme is screwed there is supporting mechanism, the front end surface of device main part is provided with the access door, one side surface mounting of device main part has connect jack, protection machanism is installed to the front end surface corner of device main part.
Preferably, the outer surface of the upper end of the connecting nut is fixedly connected with the outer surface of the lower end of the bearing base through a connecting block, a bolt is arranged between the connecting block and the bearing base, and the outer surface of the upper end of the connecting block is fixedly connected with the outer surface of the lower end of the bearing base through the bolt.
Preferably, the support mechanism comprises a support stud screwed in the connection nut, a rotating block is mounted at the lower end of the support stud, and a support angle is arranged at the lower end of the rotating block.
Preferably, the outer surface of the upper end of the connecting block is fixedly connected with the outer surface of the lower end of the device main body through a bearing base, a welding wire is arranged between the bearing base and the device main body, and the outer surface of the upper end of the bearing base is fixedly connected with the outer surface of the lower end of the device main body through the welding wire.
Preferably, the protection mechanism comprises a connecting block positioned at the corner of the outer surface of the front end of the device main body, a bearing block is arranged on the outer side of the connecting block, a plurality of groups of buffer springs are arranged between the connecting block and the bearing block, and elastic cotton is arranged on the outer surface of the bearing block.
Preferably, the outer surface of the upper end of the support angle is fixedly connected with the outer surface of the lower end of the support stud through a rotating block, a soldering lug is arranged between the rotating block and the support stud, the outer surface of the lower end of the support stud is fixedly connected with the outer surface of the upper end of the rotating block through the soldering lug, and a rubber pad is arranged on the lower end face of the support angle.
Compared with the prior art, the utility model discloses following beneficial effect has: because the supporting mechanism is arranged, the rotating block can be rotated to ensure that the supporting angle of the rotating block moves downwards to be contacted with the ground through the thread performance between the supporting stud and the connecting nut, meanwhile, the bearing wheel is jacked up to be separated from the ground, so that the phenomenon that the intelligent PID control testing device moves by utilizing the moving performance of the bearing wheel in the use process is avoided, thereby realizing the advantage of improving the stability in use, and because the protection mechanism is arranged, when a user carelessly hits the corner of the device main body, can isolate the user from the corner through the bearing block, avoid the injury phenomenon caused by the direct collision of the user and the corner of the device main body, meanwhile, the impact force generated during the impact is counteracted through the elastic cotton and the buffer spring, so as to further avoid the injury of the user, thereby realizing the advantage of improving the use safety and having better use effect compared with the traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a maintenance-free intelligent PID control testing device of the present invention;
FIG. 2 is a schematic view of a supporting mechanism of the maintenance-free intelligent PID control testing device of the present invention;
FIG. 3 is a cross-sectional view of the protection mechanism of the maintenance-free intelligent PID control testing device of the present invention;
fig. 4 is the utility model relates to a non-maintaining intelligent PID controls schematic diagram of test device's carrier block.
In the figure: 1. a device main body; 2. a load bearing base; 3. a load-bearing wheel; 4. a support mechanism; 41. a support stud; 42. rotating the block; 43. a support angle; 5. an access door; 6. a protection mechanism; 61. connecting blocks; 62. a buffer spring; 63. a bearing block; 64. elastic cotton; 7. connecting the jacks; 8. a joining block; 9. and connecting a nut.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a non-maintaining intelligent PID control testing device, including device main part 1, the lower extreme surface mounting of device main part 1 bears base 2, bear the lower extreme surface corner of base 2 and install bearing wheel 3 and link up piece 8, and link up piece 8 and be located one side of bearing wheel 3, the lower extreme that links up piece 8 is provided with coupling nut 9, the lower extreme of coupling nut 9 is screwed there is supporting mechanism 4, the front end surface of device main part 1 is provided with access door 5, one side surface mounting of device main part 1 has connect jack 7, the front end surface corner of device main part 1 installs protection machanism 6.
The outer surface of the upper end of the connecting nut 9 is fixedly connected with the outer surface of the lower end of the bearing base 2 through the connecting block 8, a bolt is arranged between the connecting block 8 and the bearing base 2, the outer surface of the upper end of the connecting block 8 is fixedly connected with the outer surface of the lower end of the bearing base 2 through the bolt, the bolt plays a role in fixing the connecting block 8 and the bearing base 2 together, and the connecting block 8 plays a role in connection.
The support mechanism 4 comprises a support stud 41 screwed in the connecting nut 9, a rotating block 42 is mounted at the lower end of the support stud 41, a support angle 43 is arranged at the lower end of the rotating block 42, the support angle 43 plays a role in increasing a contact surface, the rotating block 42 plays a role in rotating, and the support stud 41 plays a role in connecting and supporting.
The outer surface of the upper end of the connecting block 8 is fixedly connected with the outer surface of the lower end of the device main body 1 through the bearing base 2, a welding wire is arranged between the bearing base 2 and the device main body 1, the outer surface of the upper end of the bearing base 2 is fixedly connected with the outer surface of the lower end of the device main body 1 through the welding wire, and the welding wire plays a role in welding the bearing base 2 and the device main body 1 together.
The outer surface of the upper end of the support angle 43 is fixedly connected with the outer surface of the lower end of the support stud 41 through the rotating block 42, a soldering lug is arranged between the rotating block 42 and the support stud 41, the outer surface of the lower end of the support stud 41 is fixedly connected with the outer surface of the upper end of the rotating block 42 through the soldering lug, a rubber pad is arranged on the lower end face of the support angle 43, the soldering lug plays a role in fixing the rotating block 42 and the support stud 41 together, and the rubber pad plays a role in protection.
It should be noted that the utility model relates to a maintenance-free intelligent PID control testing device, when using, the user can push the intelligent PID control testing device to the appointed position through the bearing wheel 3 to use, at the same time, the user rotates the rotating block 42 to make the supporting angle 43 move downwards through the screw thread performance between the supporting stud 41 and the connecting nut 9 to contact with the ground, at the same time, the bearing wheel 3 is jacked up to be separated from the ground, the phenomenon that the intelligent PID control testing device moves through the moving performance of the bearing wheel 3 in the using process is avoided, if the user accidentally hits the corner of the device main body 1 in the using process, the user can be isolated from the corner through the bearing block 63, the phenomenon that the user directly collides with the corner of the device main body 1 to cause injury is avoided, meanwhile, the impact force generated in the collision is offset through the elastic cotton 64 and the buffer spring 62, therefore, the phenomenon that the user is injured is further avoided, the purpose of protecting the user is achieved, and the device is practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a non-maintaining intelligent PID control testing arrangement, includes device main part (1), its characterized in that: the device is characterized in that the outer surface of the lower end of the device main body (1) is provided with a bearing base (2), the corner of the outer surface of the lower end of the bearing base (2) is provided with a bearing wheel (3) and a connecting block (8), the connecting block (8) is positioned on one side of the bearing wheel (3), the lower end of the connecting block (8) is provided with a connecting nut (9), the lower end of the connecting nut (9) is screwed with a supporting mechanism (4), the outer surface of the front end of the device main body (1) is provided with an access door (5), the outer surface of one side of the device main body (1) is provided with a connecting jack (7), and the corner of the outer surface of the front end of the device main body (1) is.
2. The maintenance-free intelligent PID control testing device of claim 1, wherein: the outer surface of the upper end of the connecting nut (9) is fixedly connected with the outer surface of the lower end of the bearing base (2) through a connecting block (8), a bolt is arranged between the connecting block (8) and the bearing base (2), and the outer surface of the upper end of the connecting block (8) is fixedly connected with the outer surface of the lower end of the bearing base (2) through a bolt.
3. The maintenance-free intelligent PID control testing device of claim 1, wherein: the supporting mechanism (4) comprises a supporting stud (41) screwed in the connecting nut (9), a rotating block (42) is installed at the lower end of the supporting stud (41), and a supporting angle (43) is arranged at the lower end of the rotating block (42).
4. The maintenance-free intelligent PID control testing device of claim 1, wherein: the outer surface of the upper end of the connecting block (8) is fixedly connected with the outer surface of the lower end of the device main body (1) through a bearing base (2), a welding wire is arranged between the bearing base (2) and the device main body (1), and the outer surface of the upper end of the bearing base (2) is fixedly connected with the outer surface of the lower end of the device main body (1) through the welding wire.
5. The maintenance-free intelligent PID control testing device of claim 1, wherein: protection machanism (6) are including connecting block (61) that are located the front end surface corner of device main part (1), the outside of connecting block (61) is provided with carrier block (63), be provided with a plurality of groups buffer spring (62) between connecting block (61) and carrier block (63), the surface of carrier block (63) is provided with elastic cotton (64).
6. The maintenance-free intelligent PID control testing device of claim 3, wherein: the outer surface of the upper end of the support angle (43) is fixedly connected with the outer surface of the lower end of the support stud (41) through a rotating block (42), a soldering lug is arranged between the rotating block (42) and the support stud (41), the outer surface of the lower end of the support stud (41) is fixedly connected with the outer surface of the upper end of the rotating block (42) through the soldering lug, and a rubber pad is arranged on the lower end face of the support angle (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012533.2U CN211148820U (en) | 2019-11-20 | 2019-11-20 | Non-maintaining intelligent PID control testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922012533.2U CN211148820U (en) | 2019-11-20 | 2019-11-20 | Non-maintaining intelligent PID control testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211148820U true CN211148820U (en) | 2020-07-31 |
Family
ID=71775432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922012533.2U Active CN211148820U (en) | 2019-11-20 | 2019-11-20 | Non-maintaining intelligent PID control testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211148820U (en) |
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2019
- 2019-11-20 CN CN201922012533.2U patent/CN211148820U/en active Active
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