CN219558594U

CN219558594U - Linkage controller

Info

Publication number: CN219558594U
Application number: CN202320655430.1U
Authority: CN
Inventors: 李小雅
Original assignee: Shanghai Juhe Electromechanical Technology Co ltd
Current assignee: Shanghai Juhe Electromechanical Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-22
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the field of controllers, in particular to a linkage controller which comprises a mounting plate, a fire-fighting linkage controller body, a guide cylinder, a support rod, a connecting plate, a protection plate, a spring b and a baffle plate; the mounting plate is arranged on the mounting surface through a plurality of groups of screws; the fire-fighting linkage controller body is connected with the mounting plate through the mounting assembly; the guide cylinder is arranged on the front surface of the fire-fighting linkage controller body, and the spring c is positioned in the guide cylinder; one end of the supporting rod is inserted into the guide cylinder in a matching way and is connected with the spring c, and the other end of the supporting rod is rotationally connected with the connecting plate; the protection plate is arranged at the bottom of the connecting plate; the baffle is arranged on the front surface of the fire-fighting linkage controller body, and the front end of the baffle is contacted with the back surface of the protection plate; the spring b is arranged on the front surface of the fire-fighting linkage controller body, and the front end of the spring b is connected with the protection plate. According to the fire-fighting linkage controller, the installation of the fire-fighting linkage controller body can be rapidly completed through the installation assembly, the protection plate is blocked in front of the keys, and the keys can be prevented from being touched by mistake.

Description

Linkage controller

Technical Field

The utility model relates to the field of controllers, in particular to a linkage controller.

Background

The linkage controller is a fire alarm linkage controller, the two-wire bus design is divided into a plurality of channels to work in parallel, a microcontroller is used as a core, NV-RAM is used for storing field programming information, remote connection can be realized through an RS-485 serial port, and various linkage control logics can be realized. Most of the existing fire-fighting linkage controllers are directly fixed on a wall through screws, but a large number of control modules are further installed on the back plate of the fire-fighting linkage controller, the control modules can prevent the installation of the screws, and the installation efficiency of the fire-fighting linkage controller is reduced; meanwhile, most of operation buttons of the existing fire-fighting linkage controller are not provided with isolation devices, so that operators can touch the operation buttons by mistake easily, and normal operation of the fire-fighting linkage controller is affected.

The Chinese patent with the authorized bulletin number of CN215822198U discloses a fire-fighting linkage controller convenient to operate, which utilizes a transparent frame to isolate operation keys so as to prevent misoperation of staff, and simultaneously utilizes a pressing rod and a pressing block to press an emergency treatment button when emergency treatment such as silencing is needed.

However, the above disclosed solution has the following disadvantages: the spring, the pressing block and the pressing rod are positioned right in front of the keys, so that visual shielding is easily caused to the keys, and wrong key pressing can be caused.

Disclosure of Invention

The utility model aims to solve the problems that an existing linkage controller in the background technology is inconvenient to install and a key is easy to touch by mistake.

The technical scheme of the utility model is as follows: a linkage controller comprises a mounting plate, a fire-fighting linkage controller body, a mounting assembly, a guide cylinder, a support rod, a connecting plate, a protection plate, a spring b and a baffle plate;

the mounting plate is arranged on the mounting surface through a plurality of groups of screws; the fire-fighting linkage controller body is connected with the mounting plate through the mounting assembly;

the front side of the fire-fighting linkage controller body is provided with a plurality of groups of keys; the guide cylinder is vertically arranged on the front surface of the fire-fighting linkage controller body, the front surface of the fire-fighting linkage controller body is provided with a spring c, and the spring c is positioned in the guide cylinder; one end of the supporting rod is inserted into the guide cylinder in a matching way and is connected with the spring c, and the other end of the supporting rod is rotationally connected with the connecting plate; the protection plate is vertically arranged at the bottom of the connecting plate and positioned in front of the keys; the baffle is vertically arranged on the front surface of the fire-fighting linkage controller body, and the front end of the baffle is contacted with the back surface of the protection plate; the spring b is vertically arranged on the front surface of the fire-fighting linkage controller body, the spring b is positioned between the guide cylinder and the baffle, and the front end of the spring b is connected with the protection plate.

Preferably, the mounting assembly comprises a supporting plate, a sliding block, a triangular plate, a limiting rod, a fixing plate, a spring a and a limiting ring; the supporting plate is horizontally arranged on the front surface of the mounting plate, the supporting plate is horizontally provided with a sliding groove, and the sliding groove forms an opening on the left side surface of the supporting plate; the sliding block is arranged on the back of the fire-fighting linkage controller body, the sliding block is inserted into the sliding groove in a matched mode, and the groove wall at the top of the sliding groove and the sliding block are vertically provided with opposite limiting holes; the bottom of the limiting rod is inserted into the limiting hole, and the top of the limiting rod passes through the fixing plate; the fixed plate is arranged on the front surface of the mounting plate; the limiting ring is arranged on the limiting rod and is positioned between the supporting plate and the fixing plate; the spring a is sleeved on the limiting rod, two ends of the spring a are respectively connected with the fixed plate and the limiting ring, and the spring a is in a compressed state; the triangle is arranged on the back of the fire-fighting linkage controller body.

Preferably, the sliding groove is a T-shaped groove or a dovetail groove.

Preferably, a pull plate is arranged at the top of the limit rod.

Preferably, the front end of the supporting rod is vertically provided with a bar-shaped groove, the inner wall of the bar-shaped groove is horizontally and rotationally provided with a rotating rod, and the top of the connecting plate is connected with the rotating rod.

Preferably, the shielding plate is a transparent plate.

Preferably, the supporting rod is horizontally provided with a pressing rod on the peripheral wall.

Compared with the prior art, the utility model has the following beneficial technical effects: the installation of fire control coordinated controller body can be accomplished fast through the installation component, need not fix the backplate of fire control coordinated controller body on the wall through the screw, make the installation more convenient. When the key is not used, the protection plate is blocked in front of the key, the key can be prevented from being touched by mistake, and when the key is needed to be used, only the pressing rod is needed to be pressed backwards until the protection plate is turned upwards.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view at a in fig. 1.

Reference numerals: 1. a mounting plate; 2. a screw; 3. a fire-fighting linkage controller body; 4. a support plate; 5. a chute; 6. a slide block; 7. a triangle; 8. a limit rod; 9. pulling a plate; 10. a fixing plate; 11. a spring a; 12. a limiting ring; 13. a key; 14. a guide cylinder; 15. a support rod; 16. a connecting plate; 17. a protection plate; 18. a spring b; 19. a baffle; 20. and (5) pressing the rod.

Detailed Description

Example 1

The utility model provides a linkage controller which comprises a mounting plate 1, a fire-fighting linkage controller body 3, a mounting assembly, a guide cylinder 14, a support rod 15, a connecting plate 16, a protection plate 17, a spring b18 and a baffle 19;

as shown in fig. 1, a mounting plate 1 is arranged on a mounting surface by a plurality of sets of screws 2; the fire-fighting linkage controller body 3 is connected with the mounting plate 1 through a mounting component;

as shown in fig. 1 and 3, a plurality of groups of keys 13 are arranged on the front surface of the fire-fighting linkage controller body 3; the guide cylinder 14 is vertically arranged on the front surface of the fire-fighting linkage controller body 3, the front surface of the fire-fighting linkage controller body 3 is provided with a spring c, and the spring c is positioned in the guide cylinder 14; one end of a supporting rod 15 is inserted into the guide cylinder 14 in a matching way and is connected with the spring c, the other end of the supporting rod 15 is rotationally connected with the connecting plate 16, a bar-shaped groove is vertically arranged at the front end of the supporting rod 15, a rotating rod is horizontally and rotationally arranged on the inner wall of the bar-shaped groove, the top of the connecting plate 16 is connected with the rotating rod, and a compression bar 20 is horizontally arranged on the peripheral wall of the supporting rod 15; the protection plate 17 is vertically arranged at the bottom of the connecting plate 16, the protection plate 17 is positioned in front of the keys 13, and the protection plate 17 is a transparent plate; the baffle plate 19 is vertically arranged on the front surface of the fire-fighting linkage controller body 3, and the front end of the baffle plate 19 is contacted with the back surface of the protection plate 17; the spring b18 is vertically arranged on the front surface of the fire-fighting linkage controller body 3, the spring b18 is positioned between the guide cylinder 14 and the baffle 19, and the front end of the spring b18 is connected with the protection plate 17.

Working principle: the installation plate 1 is fixed on an installation plane through a plurality of groups of screws 2, then the fire-fighting linkage controller body 3 is fixed through an installation component, when a key 13 is needed to be used, the pressure bar 20 is pressed backwards to drive the support bar 15 to move backwards and simultaneously compress the spring c, the protection plate 17 can only turn upwards under the limit of the baffle 19, the protection plate 17 can operate the key 13 when turning to a horizontal state or above, the pressure bar 20 is loosened, the support bar 15 moves forwards under the action of the spring b18 and the spring c, and the protection plate 17 turns downwards to be attached to the baffle 19 again.

In this embodiment, can accomplish the installation of fire control coordinated control ware body 3 fast through the installation component, need not fix the backplate of fire control coordinated control ware body 3 on the wall through the screw, make the installation more convenient. When the key 13 is not used, the protection plate 17 is blocked in front of the key 13, the key 13 can be prevented from being touched by mistake, and when the key 13 is needed, only the pressing rod 20 is needed to be pressed backwards until the protection plate 17 is turned upwards.

Example two

As shown in fig. 2, compared with the first embodiment, the installation component of the linkage controller provided by the utility model comprises a support plate 4, a sliding block 6, a triangle 7, a limit rod 8, a fixing plate 10, a spring a11 and a limit ring 12; the support plate 4 is horizontally arranged on the front surface of the mounting plate 1, the support plate 4 is horizontally provided with a sliding groove 5, the sliding groove 5 is a T-shaped groove or a dovetail groove, and the sliding groove 5 forms an opening on the left side surface of the support plate 4; the sliding block 6 is arranged on the back of the fire-fighting linkage controller body 3, the sliding block 6 is inserted into the sliding groove 5 in a matched mode, and opposite limiting holes are vertically formed in the groove wall at the top of the sliding groove 5 and the sliding block 6; the bottom of the limiting rod 8 is inserted into the limiting hole, the top of the limiting rod 8 passes through the fixed plate 10, and the top of the limiting rod 8 is provided with the pull plate 9; the fixed plate 10 is arranged on the front surface of the mounting plate 1; the limiting ring 12 is arranged on the limiting rod 8, and the limiting ring 12 is positioned between the supporting plate 4 and the fixed plate 10; the spring a11 is sleeved on the limiting rod 8, two ends of the spring a11 are respectively connected with the fixed plate 10 and the limiting ring 12, and the spring a11 is in a compressed state; the triangle 7 is arranged on the back of the fire-fighting linkage controller body 3.

In this embodiment, fix mounting panel 1 on the mounting plane through multiunit screw 2, then slide into slide block 6 alignment spout 5, firstly the hypotenuse of triangle 7 and stop collar 12 contact, jack up stop collar 12 upwards and make gag lever post 8 break away from spout 5, along with the continuation of fire control coordinated control ware body 3 remove, triangle 7 moves to gag lever post 8 right side, gag lever post 8 moves down and passes the spacing hole on spout 5 and support on slide block 6 under spring a11 effect, finally slide block 6 moves to the right-most end, gag lever post 8 inserts in the spacing hole on slide block 6, accomplish the fixation to slide block 6, thereby realize the fixation of fire control coordinated control ware body 3, whole process only need fixed mounting panel 1, then slide block 6 alignment spout 5 inserts to the max distance can, the installation is simple swift.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. A linkage controller comprises a mounting plate (1) and a fire-fighting linkage controller body (3); the device is characterized by further comprising a mounting assembly, a guide cylinder (14), a support rod (15), a connecting plate (16), a protection plate (17), a spring b (18) and a baffle plate (19);

the mounting plate (1) is arranged on the mounting surface through a plurality of groups of screws (2); the fire-fighting linkage controller body (3) is connected with the mounting plate (1) through the mounting assembly;

the front of the fire-fighting linkage controller body (3) is provided with a plurality of groups of keys (13); the guide cylinder (14) is vertically arranged on the front surface of the fire-fighting linkage controller body (3), the front surface of the fire-fighting linkage controller body (3) is provided with a spring c, and the spring c is positioned in the guide cylinder (14); one end of a supporting rod (15) is inserted into the guide cylinder (14) in a matching way and is connected with the spring c, and the other end of the supporting rod (15) is rotationally connected with the connecting plate (16); the protection plate (17) is vertically arranged at the bottom of the connecting plate (16), and the protection plate (17) is positioned in front of the keys (13); the baffle plate (19) is vertically arranged on the front surface of the fire-fighting linkage controller body (3), and the front end of the baffle plate (19) is contacted with the back surface of the protection plate (17); the spring b (18) is vertically arranged on the front surface of the fire-fighting linkage controller body (3), the spring b (18) is positioned between the guide cylinder (14) and the baffle plate (19), and the front end of the spring b (18) is connected with the protection plate (17).

2. The linkage controller according to claim 1, wherein the mounting assembly comprises a support plate (4), a slider (6), a triangle (7), a limit lever (8), a fixing plate (10), a spring a (11) and a limit ring (12); the supporting plate (4) is horizontally arranged on the front surface of the mounting plate (1), the supporting plate (4) is horizontally provided with a sliding groove (5), and the sliding groove (5) forms an opening on the left side surface of the supporting plate (4); the sliding block (6) is arranged on the back of the fire-fighting linkage controller body (3), the sliding block (6) is matched and inserted into the sliding groove (5), and opposite limiting holes are vertically formed in the groove wall at the top of the sliding groove (5) and the sliding block (6); the bottom of the limiting rod (8) is inserted into the limiting hole, and the top of the limiting rod (8) passes through the fixing plate (10); the fixed plate (10) is arranged on the front surface of the mounting plate (1); the limiting ring (12) is arranged on the limiting rod (8), and the limiting ring (12) is positioned between the supporting plate (4) and the fixing plate (10); the spring a (11) is sleeved on the limiting rod (8), two ends of the spring a (11) are respectively connected with the fixed plate (10) and the limiting ring (12), and the spring a (11) is in a compressed state; the triangle (7) is arranged on the back of the fire-fighting linkage controller body (3).

3. The linkage controller according to claim 2, characterized in that the chute (5) is a T-shaped or dovetail.

4. The linkage controller according to claim 2, characterized in that a pull plate (9) is arranged on top of the limit lever (8).

5. The linkage controller according to claim 1, wherein the front end of the support rod (15) is vertically provided with a bar-shaped groove, the inner wall of the bar-shaped groove is horizontally and rotatably provided with a rotating rod, and the top of the connecting plate (16) is connected with the rotating rod.

6. A coordinated controller according to claim 1, characterised in that the protection plate (17) is a transparent plate.

7. The linkage controller according to claim 1, wherein the support bar (15) is provided with a pressure bar (20) horizontally on the peripheral wall.