CN218830952U

CN218830952U - Control device with temperature control detection fault

Info

Publication number: CN218830952U
Application number: CN202222994918.5U
Authority: CN
Inventors: 毛王清; 潘攀; 张涤; 苗霁; 王池; 曹萌萌
Original assignee: State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-07
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a controlling means with temperature control detects trouble belongs to fault control equipment technical field. The device comprises a shell with an opening, a processing main board for simulating fault occurrence, a temperature control heat dissipation assembly, a cover plate for closing the opening of the shell and two epoxy plates; the two epoxy plates are respectively positioned at the upper side and the lower side of the temperature-control radiating assembly, a positioning frame sleeved outside the temperature-control radiating assembly is fixed on the side wall of one opposite side, a plurality of positioning holes are formed in the two epoxy plates, and positioning blocks inserted in the positioning holes are fixed at the bottom of the processing main board and the inner bottom of the shell; and a pressing piece which is tightly abutted against the processing main board is fixed on one side of the cover plate and is detachably connected with the shell. The utility model discloses a apron, location inside casing, locating piece that set up and compress tightly the piece, can be convenient for install holistic equipment and dismantlement, improved work efficiency, and be convenient for subsequent maintenance.

Description

Control device with temperature control detection fault

Technical Field

The utility model relates to a controlling means with control by temperature change detects trouble belongs to fault control equipment technical field.

Background

Due to the requirement of safe and stable operation on an actual power distribution network, a power supply line simulating the power distribution network is generally required to be built for fault simulation experiments, and the method is an effective way for power distribution network protection research and protection equipment test.

At present mainly to the control of fault simulation experiment mainly through having the processing mainboard of chip to accomplish, and the processing mainboard among the prior art is installed inside the machine through the screw mostly, and it is more troublesome to dismantle the change, and then subsequent maintenance of being not convenient for, consequently provides a controlling means with temperature control detects the trouble.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides a controlling means with temperature control detects trouble, it has solved the processing mainboard that has in the technique and has mostly installed inside the machine through the screw, and it is more troublesome to dismantle the change, and then the problem of subsequent maintenance of being not convenient for.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

a control device with temperature control detection fault comprises a shell with an opening, a processing main board for simulating fault occurrence, a temperature control heat dissipation assembly, a cover plate for closing the opening of the shell and two epoxy plates;

the two epoxy plates are respectively positioned at the upper side and the lower side of the temperature-control radiating assembly, a positioning frame sleeved outside the temperature-control radiating assembly is fixed on the side wall of one opposite side, a plurality of positioning holes are formed in the two epoxy plates, and positioning blocks inserted into the positioning holes are fixed at the bottom of the processing main plate and the inner bottom of the shell;

and a pressing piece which is tightly abutted against the processing main board is fixed on one side of the cover plate and is detachably connected with the shell.

As a preferable example, the cover plate is located one side of the pressing piece and is symmetrically fixed with two hollow plates, clamping plates are arranged in the hollow plates in a sliding mode, one end, facing the pressing piece, of each clamping plate is connected with the corresponding hollow plate through springs, and notches for inserting the clamping plates are formed in the inner walls of the two sides of the shell.

As preferred example, two the strip mouth has all been seted up to one side of cardboard, be equipped with the stopper in the strip mouth, just the stopper with the cavity plate is fixed.

As a preferable example, the bottom surfaces of the two clamping plates facing to one end of the notch are provided with inclined surfaces.

As a preferred example, a magnetic block is fixed at one end of each clamping plate facing the notch, and magnetic strips magnetically repelling the magnetic blocks are arranged on two sides of the outer portion of the casing.

As a preferred example, one end of each of the two hollow plates is in contact with an inner side wall of the housing.

As a preferred example, a buffering silica gel is fixed on one side of the pressing member facing the processing main board, and the buffering silica gel and the processing main board are abutted against each other.

As a preferred example, a rubber ring is fixed in each positioning hole, and the rubber ring abuts against the positioning block.

The utility model has the advantages that: the utility model discloses an apron, location inside casing, locating piece that set up and compress tightly the piece, can be convenient for install holistic equipment and dismantlement, improved work efficiency, and be convenient for subsequent maintenance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1.

In the figure: 1. a housing; 2. processing the main board; 3. a temperature control heat dissipation assembly; 4. a cover plate; 5. an epoxy board; 6. a positioning frame; 7. positioning blocks; 8. a compression member; 9. a hollow plate member; 10. clamping a plate; 11. a limiting block; 12. buffering silica gel; 13. a rubber ring; 14. a magnetic block; 15. a magnetic strip; 16. a spring.

Detailed Description

In order to understand the technical means, creation features, achievement purposes and functions of the present invention easily, the present invention will be further explained by combining with the specific drawings.

As shown in fig. 1-2, a control device with temperature-controlled fault detection comprises a housing 1 with an opening, a processing main board 2 for simulating fault occurrence, a temperature-controlled heat dissipation assembly 3, a cover plate 4 for closing the opening of the housing 1, and two epoxy boards 5.

In this embodiment, the two epoxy boards 5 are respectively located on the upper and lower sides of the temperature-controlled heat dissipation assembly 3, and the side wall of one opposite side is fixed with a positioning frame 6 sleeved outside the temperature-controlled heat dissipation assembly 3, and the two epoxy boards are all provided with a plurality of positioning holes, wherein the positioning holes are diamond-shaped or circular, the bottom of the processing motherboard 2 and the inner bottom of the housing 1 are both fixed with positioning blocks 7 inserted in the positioning holes, the upper and lower ends of the temperature-controlled heat dissipation assembly 3 can be clamped on the two epoxy boards 5 through the positioning frame 6, so as to achieve the positioning effect, and then the positioning blocks 7 and the positioning holes are arranged so that the positioning blocks 7 are inserted into the low-temperature inner holes, so that the positions of the motherboard 2 and the epoxy boards 5 can be processed to be limited, and further the function of rapidly positioning and fixing a plurality of components can be achieved.

In a preferred embodiment, a rubber ring 13 is fixed in each positioning hole, and the rubber ring 13 abuts against the positioning block 7, so that the stability of the positioning block 7 clamped in the positioning hole is improved.

In this embodiment, one side of apron 4 be fixed with handle mainboard 2 and support each other tightly compress tightly 8, and with casing 1 can dismantle the connection, apron 4 closes casing 1's opening through the detachable mode to make and compress tightly 8 and can compress tightly processing mainboard 2, and then guarantee the stability of its inside a plurality of parts after fixed, effectively prevent that it from taking place in disorder.

Compress tightly 8 orientation one side of handling mainboard 2 is fixed with buffering silica gel 12, just buffering silica gel 12 with it supports tightly each other to handle mainboard 2, through buffering silica gel 12, can prevent effectively that to compress tightly 8 and cause the damage to handling mainboard 2.

In a specific embodiment, the cover plate 4 is located on one side of the pressing piece 8, two hollow plates 9 are symmetrically fixed on one side of the pressing piece 8, a clamping plate 10 is slid in the hollow plates 9, one end, facing the pressing piece 8, of the clamping plate 10 is connected with the hollow plates 9 through a spring 16, notches for inserting the clamping plate 10 are formed in the inner walls of the two sides of the casing 1, the clamping plate 10 can slide in the hollow plates 9 through the elastic force of the spring 16, and when the clamping plate 10 corresponds to the notches, the clamping plate 10 can be automatically clamped into the notches to limit the positions of the clamping plate 10 and the cover plate 4, so that the cover plate 4 can be detachably connected with the casing 1.

In a preferred embodiment, strip-shaped openings are formed in one side of each of the two clamping plates 10, a limiting block 11 is arranged in each strip-shaped opening, the limiting blocks 11 are fixed to the hollow plate 9, the moving distance of the clamping plates 10 can be limited, and the clamping plates are prevented from being separated from the hollow plate 9.

In a preferred embodiment, the bottom surfaces of the two clamping plates 10 facing the notches are provided with inclined surfaces, and when the inclined surfaces abut against the inner wall of the housing 1, the clamping plates 10 can be automatically retracted into the hollow plate 9.

In a preferred embodiment, one end of each of the two hollow plates 9 is in contact with the inner side wall of the housing 1, so that the cover plate 4 can be positioned, and the stability of fixing the cover plate 4 is effectively ensured.

In this embodiment, every cardboard 10 all is fixed with magnetic path 14 towards the one end of notch, the outside both sides of casing 1 all be equipped with magnetic stripe 15 that magnetic path 14 magnetism is repulsive, through placing outside magnetic stripe 15 in the both sides of casing 1, can produce the repulsion to magnetic path 14, and then supports and move cardboard 10, makes cardboard 10 automatic break away from the notch, and the apron 4's of being convenient for dismantlement, it has improved safety.

The working principle is as follows: when using, through posting 6, can make the equal block in upper and lower both ends of control by temperature change radiator unit 3 on two epoxy boards 5, realize the effect of location to it, locating piece 7 and the locating hole that the rethread set up make locating piece 7 insert to the low temperature downthehole, and then can handle mainboard 2 and epoxy board 5's position and prescribe a limit to, and then realize the fixed function of a plurality of quick location of subassembly. Apron 4 closes the opening of casing 1 through the detachable mode to make to compress tightly 8 and can compress tightly processing mainboard 2, and then guarantee the stability of its inside fixed back of a plurality of parts, prevent effectively that it from taking place in disorder. And is convenient for subsequent disassembly, replacement and maintenance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a controlling means with control by temperature change detects trouble, includes that casing (1) that has the opening, processing mainboard (2) and control by temperature change radiator unit (3) that are used for the simulation trouble to take place, its characterized in that: the shell is characterized by also comprising a cover plate (4) used for closing the opening of the shell (1) and two epoxy plates (5);

the two epoxy plates (5) are respectively positioned at the upper side and the lower side of the temperature-control heat dissipation assembly (3), a positioning frame (6) sleeved outside the temperature-control heat dissipation assembly (3) is fixed on the side wall of one opposite side, a plurality of positioning holes are formed in the two epoxy plates (5), and positioning blocks (7) inserted in the positioning holes are fixed at the bottom of the processing main board (2) and the inner bottom of the shell (1);

and a pressing piece (8) which is tightly abutted against the processing main board (2) is fixed on one side of the cover plate (4), and is detachably connected with the shell (1).

2. The control device with temperature controlled detection of faults as claimed in claim 1, wherein: the cover plate (4) is located one side of the pressing piece (8) is symmetrically fixed with two hollow plates (9), clamping plates (10) slide in the hollow plates (9), one ends of the clamping plates (10) facing the pressing piece (8) are connected with the hollow plates (9) through springs (16), and notches for inserting the clamping plates (10) are formed in the inner walls of the two sides of the shell (1).

3. The control device with temperature-controlled fault detection according to claim 2, wherein: two the bar mouth has all been seted up to one side of cardboard (10), be equipped with stopper (11) in the bar mouth, just stopper (11) with cavity plate (9) are fixed.

4. The control device with temperature-controlled fault detection according to claim 2, wherein: inclined planes are arranged on the bottom surfaces of the two clamping plates (10) facing the bottom surface of one end of the notch.

5. The control device with temperature control detection malfunction according to claim 2, characterized in that: and a magnetic block (14) is fixed at one end of each clamping plate (10) facing the notch, and magnetic strips (15) which are magnetically repellent with the magnetic blocks (14) are arranged on two sides of the outer part of the shell (1).

6. The control device with temperature control detection malfunction according to claim 2, characterized in that: one end of each of the two hollow plates (9) is in contact with the inner side wall of the shell (1).

7. The control device with temperature controlled detection of faults as claimed in claim 1, wherein: compressing tightly piece (8) orientation one side of handling mainboard (2) is fixed with buffering silica gel (12), just buffering silica gel (12) with handle mainboard (2) and support tightly each other.

8. The control device with temperature controlled detection of faults as claimed in claim 1, wherein: and a rubber ring (13) is fixed in each positioning hole, and the rubber ring (13) is propped against the positioning block (7).