CN217787861U

CN217787861U - Smoke detection sensor device

Info

Publication number: CN217787861U
Application number: CN202221304015.3U
Authority: CN
Inventors: 叶志东
Original assignee: Dongguan Zhongying Intelligent Technology Co ltd
Current assignee: Dongguan Zhongying Intelligent Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-11
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a smoke detection sensor technical field specifically is a smoke detection sensor device, the device comprises a device body, the upper end both sides of the device body all are equipped with positioning mechanism, positioning mechanism includes the square plate of fixed connection in the device body upper end, the lateral wall upper portion edge fixedly connected with right angle board of square plate, and the lateral wall of square plate slides through drive mechanism and is provided with the L template, the horizontal end and the vertical end of right angle board are laminated respectively on the upper end and the lateral wall of aluminum pipe, the horizontal end and the vertical end of L template are laminated respectively on the lower extreme and the lateral wall of aluminum pipe, the beneficial effects of the utility model are that when smoke detection sensor installs under indoor fretwork grid furred ceiling, smoke detection sensor can be swiftly simple and convenient fix the below of one of them aluminum pipe in the fretwork grid furred ceiling, smoke detection sensor's installation operation is simple and convenient to can be applicable to the aluminum pipe of equidimension not, labour saving and time saving very to provide convenience for the staff.

Description

Smoke detection sensor device

Technical Field

The utility model relates to a smoke detection sensor technical field specifically is a smoke detection sensor device.

Background

A smoke detector, also called as a smoke-sensitive fire detector, a smoke-sensitive probe and a smoke-sensitive sensor are mainly applied to a fire protection system and also applied to the construction of a security system, and the smoke detector is a typical device converted from space fire protection measures into civil devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoke detection sensor device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smoke detection sensor device, includes the ware body, the upper end both sides of the ware body all are equipped with positioning mechanism, positioning mechanism includes the square plate of fixed connection in the ware body upper end, the lateral wall upper portion edge fixedly connected with right-angle plate of square plate, and the lateral wall of square plate slides through drive mechanism and is provided with the L template, the horizontal end and the vertical end of right-angle plate laminate respectively on the upper end and the lateral wall of aluminum pipe, the horizontal end and the vertical end of L template laminate respectively on the lower extreme and the lateral wall of aluminum pipe, the lateral wall of square plate is close to lower part edge respectively fixedly connected with spring and connecting rod, spring sliding sleeve establishes on the outer wall of connecting rod, and the spring keeps away from the one end fixedly connected with U template of square plate, U template fixed connection is in the upper end of the ware body, the connecting rod activity runs through in the U template.

Preferably, drive mechanism includes the connecting block, connecting block fixed connection is close to spring department at the lateral wall of square plate, and the upper end of connecting block rotates and is connected with the screw thread post, the rotatory piece of top fixedly connected with of screw thread post, and be equipped with the locating part between screw thread post and the connecting block, and the outer wall screw thread of screw thread post has cup jointed Z type piece, Z type piece slides and sets up on the inner wall of square plate, and the one end of Z type piece and the lateral wall upper portion edge fixed connection of L template.

Preferably, the locating part includes the rubber sleeve, rubber sleeve fixed connection is in the upper end of connecting block, and the inner wall of rubber sleeve closely laminates with the outer wall of screw thread post, and the rubber sleeve is made by the polytetrafluoroethylene material.

Preferably, the side wall of the square plate is provided with a sliding groove, and the Z-shaped block is in sliding fit with the sliding groove.

Preferably, one end of the connecting rod, which is far away from the square plate, is fixedly connected with a pulling ring, and an integrally formed structure is arranged between the pulling ring and the connecting rod.

Preferably, the spring is made of carbon steel material, and the connection relation of the spring, the square plate and the U-shaped plate is welded.

Compared with the prior art, the beneficial effects of the utility model are that: when smoke detection sensor installs under indoor fretwork grid furred ceiling, smoke detection sensor can be swiftly simple and convenient fix the below at one of them aluminum pipe in the fretwork grid furred ceiling, smoke detection sensor's installation operation is very simple and convenient to can be applicable to the aluminum pipe of equidimension not, labour saving and time saving, thereby provide convenience for the staff.

Drawings

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

fig. 2 is a display view of the square plate of the present invention;

fig. 3 is another perspective view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. an aluminum tube; 2. a right-angle plate; 3. a body; 4. pulling the ring; 5. a connecting rod; 6. a spring; 7. a Z-shaped block; 8. rotating the block; 9. a threaded post; 10. a chute; 11. a rubber sleeve; 12. connecting blocks; 13. a U-shaped plate; 14. an L-shaped plate; 15. a square 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.

The utility model provides a technical scheme: a smoke detection sensor device as shown in fig. 1-3, which comprises a device body 3, wherein both sides of the upper end of the device body 3 are provided with a positioning mechanism, the positioning mechanism comprises a square plate 15 fixedly connected to the upper end of the device body 3, the upper edge of the side wall of the square plate 15 is fixedly connected with a right-angle plate 2, the side wall of the square plate 15 is provided with an L-shaped plate 14 in a sliding manner through a transmission mechanism, the horizontal end and the vertical end of the right-angle plate 2 are respectively attached to the upper end and the side wall of an aluminum pipe 1, the horizontal end and the vertical end of the L-shaped plate 14 are respectively attached to the lower end and the side wall of the aluminum pipe 1, the side wall of the square plate 15 is fixedly connected with a spring 6 and a connecting rod 5 near the lower edge, the spring 6 is slidably sleeved on the outer wall of the connecting rod 5, one end of the spring 6 far away from the square plate 15 is fixedly connected with a U-shaped plate 13, the U-shaped plate 13 is fixedly connected to the upper end of the device body 3, and the connecting rod 5 movably penetrates through the U-shaped plate 13.

The transmission mechanism comprises a connecting block 12, the connecting block 12 is fixedly connected to the position, close to the spring 6, of the side wall of the square plate 15, the upper end of the connecting block 12 is rotatably connected with a threaded column 9, the top end of the threaded column 9 is fixedly connected with a rotating block 8, a limiting part is arranged between the threaded column 9 and the connecting block 12, a Z-shaped block 7 is sleeved on the outer wall of the threaded column 9 in a threaded manner, the Z-shaped block 7 is arranged on the inner wall of the square plate 15 in a sliding manner, one end of the Z-shaped block 7 is fixedly connected with the upper edge of the side wall of the L-shaped plate 14, the threaded column 9 can be driven to rotate by rotating the rotating block 8, the Z-shaped block 7 sleeved on the outer wall of the threaded column 9 in a threaded manner can slide upwards or downwards in the inner wall of the square plate 15, the Z-shaped block 7 can drive the L-shaped plate 14 to move upwards or downwards, and the distance between the Z-shaped block 7 and the right-angle plate 2 can be adjusted.

The locating part includes

rubber sleeve

11, 11 fixed connection of rubber sleeve are in the upper end of connecting block 12, and the inner wall of rubber sleeve 11 closely laminates with the outer wall of screw thread post 9, and rubber sleeve 11 is made by polytetrafluoroethylene material, relies on the frictional force between 11 and the screw thread post 9 of rubber sleeve for screw thread post 9 is after rotating, and screw thread post 9 is difficult for producing the rotation under unmanned rotation.

The side wall of the square plate 15 is provided with a sliding groove 10, the Z-shaped block 7 is in sliding fit with the sliding groove 10, and the sliding groove 10 is arranged to facilitate the sliding of the Z-shaped block 7 in the inner wall of the square plate 15.

One end of the connecting rod 5, far away from the square plate 15, is fixedly connected with a pulling ring 4, the pulling ring 4 and the connecting rod 5 are in an integrally formed structure, and the connecting rod 5 is convenient to pull outwards through the pulling ring 4.

The spring 6 is made of carbon steel, the connection relation between the spring 6 and the square plate 15 and the U-shaped plate 13 is welding, and the use strength of the spring 6 is high according to the characteristics of the carbon steel.

The working principle is as follows: when the device body 3 is installed, two connecting rods 5 are pulled outwards simultaneously, the two connecting rods 5 can drive two square plates 15 to move outwards simultaneously, the square plates 15 can extrude springs 6 connected with the U-shaped plates 13, the square plates 15 can drive the square plates 15, the right-angle plates 2 and the L-shaped plates 14 to move outwards together, the right-angle plates 2 and the L-shaped plates 14 on the two square plates 15 are moved to the outer side of one aluminum pipe 1 in the hollow grid ceiling and then the two connecting rods 5 are loosened, the two square plates 15 can move in opposite directions to reset under the action force of the springs 6, the right-angle plates 2 and the L-shaped plates 14 on the two square plates 15 can be clamped at the four corners of the outer wall of the aluminum pipe 1 respectively, as shown in fig. 1, the device body 3 can be fixed below the aluminum pipe 1, the installation operation of the device body 3 is very simple, convenient and rapid, the L14 can be driven to move upwards or downwards by arranging a transmission mechanism, the distance between the L-shaped plates 14 and the right-angle plates 2 can be adjusted at the four corners of the outer wall of the aluminum pipe 1, and the aluminum pipes 1 with different sizes can be conveniently used.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 various 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. A smoke detection sensor device comprising a body (3), characterized in that: the upper end both sides of the ware body (3) all are equipped with positioning mechanism, positioning mechanism includes square plate (15) of fixed connection in the ware body (3) upper end, the lateral wall upper portion edge fixedly connected with right angle board (2) of square plate (15), and the lateral wall of square plate (15) slides through drive mechanism and is provided with L template (14), the horizontal end and the vertical end of right angle board (2) are laminated respectively on the upper end and the lateral wall of aluminum pipe (1), the horizontal end and the vertical end of L template (14) are laminated respectively on the lower extreme and the lateral wall of aluminum pipe (1), the lateral wall of square plate (15) is close to lower part edge fixedly connected with spring (6) and connecting rod (5) respectively, spring (6) slip cap is established on the outer wall of connecting rod (5), and spring (6) keep away from one end fixedly connected with U template (13) of square plate (15), U template (13) fixed connection is in the upper end of ware body (3), connecting rod (5) activity runs through in U template (13).

2. A smoke detection sensor apparatus according to claim 1 wherein: drive mechanism includes connecting block (12), connecting block (12) fixed connection is close to spring (6) department at the lateral wall of square plate (15), and the upper end of connecting block (12) rotates and is connected with screw thread post (9), the top fixedly connected with rotating block (8) of screw thread post (9), and be equipped with the locating part between screw thread post (9) and connecting block (12), and the outer wall screw thread of screw thread post (9) has cup jointed Z type piece (7), Z type piece (7) slide and set up on the inner wall of square plate (15), and the lateral wall upper portion edge fixed connection of the one end of Z type piece (7) and L type board (14).

3. A smoke detection sensor apparatus according to claim 2, wherein: the locating part includes rubber sleeve (11), rubber sleeve (11) fixed connection is in the upper end of connecting block (12), and the inner wall of rubber sleeve (11) and the outer wall of screw thread post (9) closely laminate, and rubber sleeve (11) are made by the polytetrafluoroethylene material.

4. A smoke detection sensor apparatus according to claim 2 wherein: the side wall of the square plate (15) is provided with a sliding groove (10), and the Z-shaped block (7) is in sliding fit with the sliding groove (10).

5. A smoke detection sensor apparatus according to claim 1 wherein: one end of the connecting rod (5) far away from the square plate (15) is fixedly connected with a pulling ring (4), and an integrally formed structure is arranged between the pulling ring (4) and the connecting rod (5).

6. A smoke detection sensor apparatus according to claim 1 wherein: the spring (6) is made of carbon steel materials, and the connection relation between the spring (6) and the square plate (15) and the connection relation between the spring (6) and the U-shaped plate (13) are welded.