CN214376881U

CN214376881U - Combustible gas alarm controller

Info

Publication number: CN214376881U
Application number: CN202120667548.7U
Authority: CN
Inventors: 鲍启航
Original assignee: Shanghai Zhongli Electronics Co ltd
Current assignee: Shanghai Zhongli Electronics Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-08
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a combustible gas alarm control ware, including the controller body, the output of controller body is connected with fixed alarm through the cable electricity, the four corners at the controller body back all is provided with bolt spare, the front of bolt spare runs through the controller body and extends to the inside of controller body. The utility model discloses a set up drive mechanism, can make bolt spare and this body coupling of controller, prevent that the controller body from appearing reciprocating, thereby reached and conveniently hung the effect on wall body or support machinery, the problem of current combustible gas alarm controller inconvenient hanging on wall body or support machinery has been solved, this combustible gas alarm controller, possess the advantage of conveniently hanging on wall body or support machinery, the user does not need a large amount of instruments and fixed part when installing on wall body or support machinery, thereby a large amount of time has been saved, user's work load has been alleviateed.

Description

Combustible gas alarm controller

Technical Field

The utility model relates to a gas technical field specifically is a combustible gas alarm control ware.

Background

The fuel gas is a general term of gas fuel, and the combustible gas alarm controller is a device for fuel gas, but the existing combustible gas alarm controller is inconvenient to hang on a wall or a supporting machine, so that a user needs a large number of tools and fixing parts (such as bolts, fixing plates and the like) when mounting on the wall or the supporting machine, a large amount of time is wasted, and the workload of the user is increased.

Disclosure of Invention

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a combustible gas alarm controller possesses the advantage that conveniently hangs on wall body or support machinery, has solved the inconvenient problem that hangs on wall body or support machinery of current combustible gas alarm controller.

In order to achieve the above object, the utility model provides a following technical scheme: a combustible gas alarm controller comprises a controller body, wherein the output end of the controller body is electrically connected with a fixed alarm through a cable, four corners of the back surface of the controller body are provided with plug pin pieces, the front surface of each plug pin piece penetrates through the controller body and extends into the controller body, and the top and the bottom of the front surface of the controller body are provided with transmission mechanisms;

drive mechanism includes axis of rotation, rolling dish, stay cord, draws piece, movable plate and connecting axle, the back of axis of rotation runs through the controller body and extends to the inside and the rolling dish fixed connection of controller body, the stay cord passes through the both sides of connecting rod fixed connection at the rolling dish back, draw one side that rolling dish was kept away from to the stay cord fixed connection, movable plate fixed connection is in one side that rolling dish was kept away from to the piece of drawing, one side that rolling dish was kept away from to the connecting axle fixed connection at the movable plate, one side that rolling dish was kept away from to the connecting axle runs through the controller body and extends to the inside of bolt spare.

As the utility model discloses preferred, the positive fixedly connected with hand runner of axis of rotation, the surface of hand runner is provided with anti-skidding line.

As the utility model discloses it is preferred, the fixed surface of axis of rotation is connected with fixing bearing, the front of fixing bearing outer ring and the positive fixed connection of controller body inner wall.

As the utility model discloses it is preferred, the equal fixedly connected with slider in top and the bottom of movable plate, the spout has all been seted up to the top and the bottom of controller body inner wall, slider and spout sliding connection.

As the utility model discloses it is preferred, one side fixedly connected with reset spring that the movable plate is close to the rolling dish, one side fixedly connected with fixed plate of movable plate is kept away from to reset spring, the top and the bottom of fixed plate respectively with the top and the bottom fixed connection of controller body inner wall.

As the utility model discloses preferred, the stay cord is the nylon rope, and the length of stay cord is half of controller body length.

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

1. the utility model discloses a set up drive mechanism, can make bolt spare and this body coupling of controller, prevent that the controller body from appearing reciprocating, thereby reached and conveniently hung the effect on wall body or support machinery, the problem of current combustible gas alarm controller inconvenient hanging on wall body or support machinery has been solved, this combustible gas alarm controller, possess the advantage of conveniently hanging on wall body or support machinery, the user does not need a large amount of instruments and fixed part when installing on wall body or support machinery, thereby a large amount of time has been saved, user's work load has been alleviateed.

2. The utility model discloses a set up the hand runner, can increase the area of contact of axis of rotation and hand to the person of facilitating the use rotates the axis of rotation.

3. The utility model discloses a set up fixing bearing, can fix the axis of rotation, prevent that the phenomenon of rocking from appearing in the axis of rotation.

4. The utility model discloses a set up slider and spout, can fix the movable plate, prevent that the pivoted phenomenon from appearing in the movable plate.

5. The utility model discloses a set up reset spring and fixed plate, can reset the movable plate to the person of facilitating the use uses.

6. The utility model discloses a set up the stay cord, can make the stay cord winding on the connecting rod when the rolling dish rotates, prevent that the stay cord winding in disorder is in the same place.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a front sectional view of the present invention shown in fig. 1;

fig. 3 is a rear sectional view of the present invention shown in fig. 1;

FIG. 4 is an enlarged structural view of the utility model at A in FIG. 2;

fig. 5 is a top view structural diagram of the rotating shaft in fig. 1 according to the present invention.

In the figure: 1. a controller body; 2. fixing an alarm; 3. a latch member; 4. a transmission mechanism; 41. a rotating shaft; 42. a winding disc; 43. pulling a rope; 44. pulling the block; 45. moving the plate; 46. a connecting shaft; 5. a hand wheel; 6. fixing the bearing; 7. a slider; 8. a chute; 9. a return spring; 10. and (7) fixing the plate.

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.

As shown in fig. 1 to 5, the utility model provides a combustible gas alarm controller, which comprises a controller body 1, wherein the output end of the controller body 1 is electrically connected with a fixed alarm 2 through a cable, four corners of the back surface of the controller body 1 are provided with bolt pieces 3, the front surface of each bolt piece 3 penetrates through the controller body 1 and extends into the controller body 1, and the top and the bottom of the front surface of the controller body 1 are provided with a transmission mechanism 4;

drive mechanism 4 includes axis of rotation 41, rolling disc 42, stay cord 43, draw block 44, moving plate 45 and connecting axle 46, the back of axis of rotation 41 runs through controller body 1 and extends to the inside and rolling disc 42 fixed connection of controller body 1, stay cord 43 passes through the both sides of connecting rod fixed connection at the back of rolling disc 42, draw block 44 fixed connection in the one side that rolling disc 42 was kept away from to stay cord 43, moving plate 45 fixed connection is in the one side that rolling disc 42 was kept away from to draw block 44, connecting axle 46 fixed connection is in the one side that rolling disc 42 was kept away from to moving plate 45, one side that rolling disc 42 was kept away from to connecting axle 46 runs through controller body 1 and extends to the inside of bolt piece 3.

Referring to fig. 1, a hand wheel 5 is fixedly connected to the front surface of the rotating shaft 41, and anti-slip lines are arranged on the surface of the hand wheel 5.

As a technical optimization scheme of the utility model, through setting up hand runner 5, can increase the area of contact of axis of rotation 41 and hand to the person of facilitating the use rotates axis of rotation 41.

Referring to fig. 5, a fixed bearing 6 is fixedly coupled to a surface of the rotating shaft 41, and a front surface of an outer ring of the fixed bearing 6 is fixedly coupled to a front surface of an inner wall of the controller body 1.

As a technical optimization scheme of the utility model, through setting up fixing bearing 6, can fix axis of rotation 41, prevent that the phenomenon of rocking from appearing in axis of rotation 41.

Referring to fig. 4, the top and the bottom of the moving plate 45 are both fixedly connected with a sliding block 7, the top and the bottom of the inner wall of the controller body 1 are both provided with a sliding groove 8, and the sliding block 7 is slidably connected with the sliding groove 8.

As a technical optimization scheme of the utility model, through setting up slider 7 and spout 8, can fix movable plate 45, prevent that pivoted phenomenon from appearing in movable plate 45.

Referring to fig. 4, a return spring 9 is fixedly connected to one side of the moving plate 45 close to the winding disc 42, a fixed plate 10 is fixedly connected to one side of the return spring 9 far from the moving plate 45, and the top and the bottom of the fixed plate 10 are fixedly connected to the top and the bottom of the inner wall of the controller body 1, respectively.

As a technical optimization scheme of the utility model, through setting up reset spring 9 and fixed plate 10, can reset movable plate 45 to the person of facilitating the use uses.

Referring to fig. 4, the pulling rope 43 is a nylon rope, and the length of the pulling rope 43 is one half of the length of the controller body 1.

As a technical optimization scheme of the utility model, through setting up stay cord 43, can make stay cord 43 twine on the connecting rod when rolling dish 42 rotates, prevent that stay cord 43 from winding in disorder together.

The utility model discloses a theory of operation and use flow: when the controller is used, a user manually rotates the hand rotating wheel 5, the hand rotating wheel 5 drives the rotating shaft 41 to rotate, the rotating shaft 41 drives the winding disc 42 to rotate, the winding disc 42 winds the pull rope 43 through the connecting rod, the other end of the pull rope 43 drives the pull blocks 44 to approach each other, the pull blocks 44 drive the moving plate 45 to move towards one end close to the pull blocks 44, the moving plate 45 drives the connecting shaft 46 to move towards one end close to the pull blocks 44, meanwhile, the return spring 9 is compressed, the connecting shaft 46 is retracted into the controller body 1, the controller body 1 is connected with the plug piece 3, the plug piece 3 is inserted into the controller body 1, then the hand rotating wheel 5 is released, the return spring 9 is extended to drive the return spring 45, the moving plate 45 drives the connecting shaft 46 to move towards one end away from the moving plate 45, the connecting shaft 46 is inserted into the plug piece 3, and the controller body 1 is connected with the plug piece 3 through the connecting shaft 46, thereby achieving the effect of being conveniently hung on a wall or a supporting machine.

In summary, the following steps: this combustible gas alarm controller through setting up drive mechanism 4, can make bolt piece 3 be connected with controller body 1, prevents that controller body 1 from reciprocating appearing to reached and conveniently hung the effect on the wall body or support machinery, solved the inconvenient problem of hanging on the wall body or support machinery of current combustible gas alarm controller.

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 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 a combustible gas alarm control ware, includes controller body (1), its characterized in that: the output end of the controller body (1) is electrically connected with a fixed alarm (2) through a cable, four corners of the back surface of the controller body (1) are provided with plug pin pieces (3), the front surface of each plug pin piece (3) penetrates through the controller body (1) and extends into the controller body (1), and the top and the bottom of the front surface of the controller body (1) are provided with transmission mechanisms (4);

the transmission mechanism (4) comprises a rotating shaft (41), a winding disc (42), a pull rope (43), a pull block (44), a moving plate (45) and a connecting shaft (46), the back surface of the rotating shaft (41) penetrates through the controller body (1) and extends into the controller body (1) to be fixedly connected with the winding disc (42), the pull rope (43) is fixedly connected with the two sides of the back surface of the winding disc (42) through connecting rods, the pulling block (44) is fixedly connected with one side of the pulling rope (43) far away from the winding disc (42), the moving plate (45) is fixedly connected to one side of the pulling block (44) far away from the winding disc (42), the connecting shaft (46) is fixedly connected to one side of the moving plate (45) far away from the winding disc (42), one side of the connecting shaft (46) far away from the winding disc (42) penetrates through the controller body (1) and extends to the inside of the bolt piece (3).

2. A combustible gas alarm controller according to claim 1 wherein: the front surface of the rotating shaft (41) is fixedly connected with a hand rotating wheel (5), and anti-skid grains are arranged on the surface of the hand rotating wheel (5).

3. A combustible gas alarm controller according to claim 1 wherein: the surface of the rotating shaft (41) is fixedly connected with a fixed bearing (6), and the front face of the outer ring of the fixed bearing (6) is fixedly connected with the front face of the inner wall of the controller body (1).

4. A combustible gas alarm controller according to claim 1 wherein: the top and the bottom of the moving plate (45) are both fixedly connected with sliding blocks (7), sliding grooves (8) are both formed in the top and the bottom of the inner wall of the controller body (1), and the sliding blocks (7) are in sliding connection with the sliding grooves (8).

5. A combustible gas alarm controller according to claim 1 wherein: one side fixedly connected with reset spring (9) that moving plate (45) are close to rolling dish (42), one side fixedly connected with fixed plate (10) of moving plate (45) are kept away from in reset spring (9), the top and the bottom of fixed plate (10) respectively with the top and the bottom fixed connection of controller body (1) inner wall.

6. A combustible gas alarm controller according to claim 1 wherein: the pull rope (43) is a nylon rope, and the length of the pull rope (43) is one half of the length of the controller body (1).