CN213517937U

CN213517937U - Output loop detection controller with alarm function

Info

Publication number: CN213517937U
Application number: CN202023064776.XU
Authority: CN
Inventors: 张健伟; 赵振泉; 赵金丽; 李妍; 李丽颖
Original assignee: Tianjin Hengruitong Electronic Technology Co ltd
Current assignee: Tianjin Hengruitong Electronic Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-06-22
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an output loop detection controller with alarming function, which comprises a box body, wherein a display screen is fixedly connected with the front surface of the box body, a button is fixedly connected with the front surface of the box body, the button is positioned under the display screen, a protective cover is fixedly connected with the outer side of the surface of the box body, a first folding block is fixedly connected with the bottom of the box body, an opening and closing cover is fixedly connected with one end of the first folding block, and a button is movably connected with one side of the box body; through the protection casing of design, cover, first piece, button, fixed case, first connecting block, first spring and the kelly of opening and shutting, reached the protection on equipment surface and to the closed effect of cover fast switch that opens and shuts, solved probably because operating personnel's error leads to the damage of display screen in work, cause equipment can not work, still lead to the unnecessary loss, reduced work efficiency, the problem of cost is improved.

Description

Output loop detection controller with alarm function

Technical Field

The utility model belongs to the technical field of the controller, concretely relates to output circuit detection controller with alarming function.

Background

The controller is a device for changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit in a predetermined order, and the circuit is a conductor line for returning current after energy utilization to a power source, a two-way communication system between two points, and a closed circuit.

The existing loop detection controller is displayed by a display screen when adjusting numerical values, and when the loop detection controller works, the damage of the display screen can be caused by the error of an operator, so that equipment can not work, unnecessary loss is caused, the working efficiency is reduced, and the cost is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an output circuit detection controller with alarming function to show by the display screen when proposing current return circuit detection controller regulation numerical value among the solution above-mentioned background art, probably because operating personnel's error leads to the damage of display screen in work, cause equipment to be unable work, still lead to the unnecessary loss, reduced work efficiency, improved the problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: an output loop detection controller with an alarm function comprises a box body, wherein a display screen is fixedly connected to the front surface of the box body, a key is fixedly connected to the front surface of the box body, the key is positioned under the display screen, a protective cover is fixedly connected to the outer side of the surface of the box body, a first folding block is fixedly connected to the bottom of the box body, an opening and closing cover is fixedly connected to one end of the first folding block, a button is movably connected to one side of the box body, the surface of the button penetrates through the surface of the box body and extends to the inside, a fixed box is fixedly connected to the inner side of the box body, a first connecting block is fixedly connected to one end of the inside of the fixed box, a first spring and a telescopic rod are fixedly connected to the other end of the first connecting block, the telescopic rod is positioned on the inner side of the surface of the first spring, the other end of the connecting rod is fixedly connected with a clamping rod.

Preferably, the top of the box body is provided with a heat dissipation port, the top of the box body is fixedly connected with a second folding block, the second folding block is positioned at the rear of the heat dissipation port, the other end of the second folding block is fixedly connected with a cover block, a fixed block is fixedly connected inside the box body, a filter screen is movably connected at the top of the fixed block, the rear surface of the box body is fixedly connected with a connecting box, the surface of the connecting box is provided with a chute, the top of the connecting box is movably connected with an inserted bar, the bottom of the inserted bar penetrates through the top of the connecting box, and extends to the inside, the bottom of the inserted link is fixedly connected with a second connecting block, the surface of the second connecting block is fixedly connected with a shifting block, the bottom fixedly connected with second spring of second connecting block, the rear surface fixedly connected with wiring hole of box, the wiring hole is located the below of connecting box.

Preferably, the opening and closing cover is located under the protective cover, the protective cover and the opening and closing cover are transparent covers, and the overlooking shape of the clamping rod is concave.

Preferably, a hole matched with the clamping rod is formed in one side of the surface of the box body, and the other end of the first spring is fixedly connected with one end of the inside of the fixed box.

Preferably, the surface of the button is provided with anti-slip lines, and the telescopic rod penetrates through the other end of the fixed box and extends to the outer side.

Preferably, the number of the fixed blocks is two, the two fixed blocks are respectively positioned at two sides of the interior of the box body, and the distance from the top of each fixed block to the top of the interior of the box body is equal to the width of the filter screen.

Preferably, the number of the connecting boxes is two, the two connecting boxes are located on the rear surface of the box body, and the section of the inserted rod is rectangular.

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

1. through the protection casing of design, cover, first piece, button, fixed case, first connecting block, first spring and the kelly of opening and shutting, reached the protection on equipment surface and to the closed effect of cover fast switch that opens and shuts, solved probably because operating personnel's error leads to the damage of display screen in work, cause equipment can not work, still lead to the unnecessary loss, reduced work efficiency, the problem of cost is improved.

2. Through the filter screen, fixed block, capping piece, the second of design folding piece, inserted bar, connecting box, reached isolated outside dust, conveniently cleaned or the effect of changing the filter screen, solved long-time placing the back, inside outside dust can get into equipment through the thermovent, lead to equipment radiating effect to descend, reduced the problem of radiating efficiency.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 3 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the case of the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic rear view of the present invention.

In the figure: 1. a box body; 2. a display screen; 3. pressing a key; 4. a protective cover; 5. a first folding block; 6. an opening and closing cover; 7. a button; 8. a fixed box; 9. a first connection block; 10. a first spring; 11. a telescopic rod; 12. a connecting rod; 13. a clamping rod; 14. a heat dissipation port; 15. a second folding block; 16. a cover block; 17. a fixed block; 18. a filter screen; 19. a connecting box; 20. a chute; 21. inserting a rod; 22. a second connecting block; 23. shifting blocks; 24. a second spring; 25. and a wiring hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an output loop detection controller with an alarm function comprises a box body 1, a display screen 2 is fixedly connected to the front surface of the box body 1, a key 3 is fixedly connected to the front surface of the box body 1, the key 3 is positioned under the display screen 2, a protective cover 4 is fixedly connected to the outer side of the surface of the box body 1, a first folding block 5 is fixedly connected to the bottom of the box body 1, an opening and closing cover 6 is fixedly connected to one end of the first folding block 5, a button 7 is movably connected to one side of the box body 1, the surface of the button 7 penetrates through the surface of the box body 1 and extends to the inside, a fixed box 8 is fixedly connected to the inner side of the box body 1, a first connecting block 9 is fixedly connected to one end of the inside of the fixed box 8, a first spring 10 and a telescopic rod 11 are fixedly connected to the other end of the first connecting block 9, the telescopic rod 11 is positioned on the inner side, the other end of the connecting rod 12 is fixedly connected with a clamping rod 13.

In this embodiment, at first install each part, in operation, press button 7, make first linkage block 9 remove to the inside of box 1, make first spring 10 shrink, telescopic link 11 can move inwards, drive kelly 13 and shrink toward the inside of box 1, make kelly 13 not restrict opening and shutting cover 6, open and shut cover 6, press button 3 and adjust equipment, after the completion, will open and shut cover 6 and close, block kelly 13 and open and shut cover 6, high durability and convenient use.

Specifically, the top of the box body 1 is provided with a heat dissipation port 14, the top of the box body 1 is fixedly connected with a second folding block 15, the second folding block 15 is positioned behind the heat dissipation port 14, the other end of the second folding block 15 is fixedly connected with a cover block 16, the inside of the box body 1 is fixedly connected with a fixed block 17, the top of the fixed block 17 is movably connected with a filter screen 18, the rear surface of the box body 1 is fixedly connected with a connecting box 19, the surface of the connecting box 19 is provided with a sliding groove 20, the top of the connecting box 19 is movably connected with an inserted link 21, the bottom of the inserted link 21 penetrates through the top of the connecting box 19, and extend to inside, the bottom fixedly connected with second connecting block 22 of inserted bar 21, the fixed surface of second connecting block 22 is connected with shifting block 23, the bottom fixedly connected with second spring 24 of second connecting block 22, the fixed surface is connected with wiring hole 25 behind box 1, wiring hole 25 is located the below of connecting box 19.

In this embodiment, after long-time work, press shifting block 23 downwards for inserted bar 21 moves downwards, when making inserted bar 21 not carry out the block 16 to the block, open block 16, with filter screen 18 along the direction of fixed block 17, clean or change, pack into equipment along fixed block 17 with filter screen 18 again, move shifting block 23 downwards, close block 16 and loosen shifting block 23, make inserted bar 21 carry out the block 16 again, convenient to use.

Specifically, the opening and closing cover 6 is located right below the protective cover 4, the protective cover 4 and the opening and closing cover 6 are transparent covers, and the overlooking shape of the clamping rod 13 is a concave shape.

In this embodiment, at the during operation, need not open protection casing 4, directly operate, protect display screen 2, the card pole 13 can be better carry out the block, convenient to use to the cover 6 that opens and shuts.

Specifically, a hole matched with the clamping rod 13 is formed in one side of the surface of the box body 1, and the other end of the first spring 10 is fixedly connected with one end of the inside of the fixed box 8.

In this embodiment, through the hole on box 1 surface, can let kelly 13 stretch out and draw back inside, to the block convenient and fast more of cover 6 that opens and shuts.

Specifically, the surface of the button 7 is provided with anti-slip lines, and the telescopic rod 11 penetrates through the other end of the fixed box 8 and extends to the outside.

In this embodiment, press button 7 and make telescopic link 11 remove in fixed case 8, realize the removal of kelly 13, convenient to use is swift.

Specifically, the number of the fixed blocks 17 is two, the two fixed blocks 17 are respectively located on two sides of the interior of the box body 1, and the distance from the top of the fixed blocks 17 to the top of the interior of the box body 1 is equal to the width of the filter screen 18.

In this embodiment, the filter screen 18 is conveniently detached and installed through the fixing block 17, and the filter screen 18 is fixed not to move in the box body 1.

Specifically, the number of the connection boxes 19 is two, the two connection boxes 19 are both located on the rear surface of the box body 1, and the cross-sectional shape of the insertion rod 21 is rectangular.

In this embodiment, when the cover block 16 is engaged by the insertion rod 21, the cover block 16 can be attached to the surface of the cover block 16, so that the cover block 16 is prevented from moving, and the use is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 output circuit detection controller with alarming function, includes box (1), its characterized in that: the front surface of the box body (1) is fixedly connected with a display screen (2), the front surface of the box body (1) is fixedly connected with a key (3), the key (3) is positioned under the display screen (2), the outer side of the surface of the box body (1) is fixedly connected with a protective cover (4), the bottom of the box body (1) is fixedly connected with a first folding block (5), one end of the first folding block (5) is fixedly connected with an opening and closing cover (6), one side of the box body (1) is movably connected with a button (7), the surface of the button (7) penetrates through the surface of the box body (1) and extends to the inside, the inner side of the box body (1) is fixedly connected with a fixed box (8), one end of the inside of the fixed box (8) is fixedly connected with a first connecting block (9), the other end of the first connecting block (9) is fixedly connected with a first spring (10) and a telescopic rod (11), the telescopic link (11) is located the surperficial inboard of first spring (10), the other end fixedly connected with connecting rod (12) of telescopic link (11), the other end fixedly connected with kelly (13) of connecting rod (12).

2. The output loop detection controller with alarm function according to claim 1, characterized in that: the heat dissipation device is characterized in that a heat dissipation port (14) is formed in the top of the box body (1), a second folding block (15) is fixedly connected to the top of the box body (1), the second folding block (15) is located behind the heat dissipation port (14), a cover block (16) is fixedly connected to the other end of the second folding block (15), a fixed block (17) is fixedly connected to the inside of the box body (1), a filter screen (18) is movably connected to the top of the fixed block (17), a connecting box (19) is fixedly connected to the rear surface of the box body (1), a sliding groove (20) is formed in the surface of the connecting box (19), an inserting rod (21) is movably connected to the top of the connecting box (19), the bottom of the inserting rod (21) penetrates through the top of the connecting box (19) and extends to the inside, a second connecting block (22) is fixedly connected to the bottom of the inserting rod (21), and a shifting block (23) is fixedly connected to the, the bottom fixedly connected with second spring (24) of second connecting block (22), the rear surface fixedly connected with wiring hole (25) of box (1), wiring hole (25) are located the below of connecting box (19).

3. The output loop detection controller with alarm function according to claim 1, characterized in that: the opening and closing cover (6) is located under the protective cover (4), the protective cover (4) and the opening and closing cover (6) are transparent covers, and the overlooking shape of the clamping rod (13) is concave.

4. The output loop detection controller with alarm function according to claim 1, characterized in that: the surface one side of box (1) is seted up with the hole of kelly (13) looks adaptation, the other end of first spring (10) and the inside one end fixed connection of fixed case (8).

5. The output loop detection controller with alarm function according to claim 1, characterized in that: the surface of the button (7) is provided with anti-slip grains, and the telescopic rod (11) penetrates through the other end of the fixed box (8) and extends to the outer side.

6. The output loop detection controller with alarm function according to claim 2, characterized in that: the number of fixed block (17) is two, two fixed block (17) are located the inside both sides of box (1) respectively, the distance of the inside top of top to box (1) of fixed block (17) equals with the width of filter screen (18).

7. The output loop detection controller with alarm function according to claim 2, characterized in that: the number of connecting boxes (19) is two, two connecting boxes (19) are all located on the rear surface of the box body (1), and the section of the inserted rod (21) is rectangular.