CN219322725U

CN219322725U - A smoke transducer structure for electric power monitoring

Info

Publication number: CN219322725U
Application number: CN202223279769.0U
Authority: CN
Inventors: 张也; 张婧玲; 张兴旺
Original assignee: Chuangyuan Auto Parts Shanghai Co ltd
Current assignee: Chuangyuan Auto Parts Shanghai Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-07-07
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a smoke sensor structure for electric power monitoring, which comprises a first cover body, wherein the bottom of the first cover body is movably connected with a second cover body, and both sides of the second cover body are fixedly connected with connecting seats. According to the smoke sensor, the limiting rod is pushed to drive the spring and the movable disc to move downwards to extend, the spring drives the connecting block and the movable sleeve to move downwards, the movable sleeve drives the second movable rod and the first movable rod to move downwards, so that the first movable rod and the second movable rod are in a straight line state, the connection between the connecting cylinder and the connecting seat can be released, the second cover body is pulled to enable the connecting cylinder to be separated from the inner cavity of the connecting seat, and the first cover body and the second cover body are detached, so that the problems that the upper cover and the lower cover of the smoke sensor are fixed by bolts, the bolts are easy to rust due to external environmental factors after long-time use, the bolts and the connecting holes are easy to be bonded by rust residues, and the upper cover and the lower cover are difficult to detach by rotating and separating are solved.

Description

A smoke transducer structure for electric power monitoring

Technical Field

The utility model relates to the technical field of smoke sensors, in particular to a smoke sensor structure for electric power monitoring.

Background

The smoke sensor is also called as a smoke alarm or a smoke sensing alarm, can detect smoke generated by fire and line short circuit, adopts a photoelectric smoke sensing device inside, can be widely applied to fire safety detection and electric power monitoring, and is installed on a roof or a box roof when in use.

According to patent application number 202121060440.8, a smoke sensor structure is disclosed, which comprises an upper cover and a lower cover which are matched, wherein the upper surface of the lower cover is provided with an infrared transmitting tube mounting groove and an infrared receiving tube mounting groove, the lower surface of the lower cover is provided with an infrared transmitting tube pin channel and an infrared receiving tube pin channel, the infrared transmitting tube pin channel is communicated with the infrared transmitting tube mounting groove, and the infrared receiving tube pin channel is communicated with the infrared receiving tube mounting groove; the infrared transmitting tube is installed in the infrared transmitting tube mounting groove, the infrared receiving tube is installed in the infrared receiving tube mounting groove, be provided with double-deck lens structure on the infrared receiving tube, double-deck lens structure is towards lower cover center one side, this comparative example technical scheme is through setting up double-deck lens structure when using for infrared receiving tube receives infrared's area increase, smoke transducer's sensitivity and interference killing feature have been improved, but smoke transducer need dismantle it after long-time use and maintain, because smoke transducer's upper cover and lower cover adopt the bolt to fix, and the bolt easily receives external environmental factor to produce corrosion after long-time use, easily lead to bolt and connecting hole to be glued by rust sediment, be difficult to rotate the separation to dismantle upper cover and lower cover, and then reduced smoke transducer's efficiency of maintaining.

Disclosure of Invention

The utility model aims to provide a smoke sensor structure for electric power monitoring, which has the advantage of convenient disassembly and assembly, and solves the problems that the upper cover and the lower cover of a smoke sensor are fixed by bolts, the bolts are easy to rust due to external environmental factors after long-time use, the bolts and the connecting holes are easy to be adhered by rust, and the upper cover and the lower cover are difficult to disassemble by rotating and separating, so that the maintenance efficiency of the smoke sensor is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a smoke sensor structure for electric power monitoring, includes first lid, the bottom swing joint of first lid has the second lid, the equal fixedly connected with connecting seat in both sides of second lid, the through-hole has been seted up at the top of connecting seat, the both sides of first lid all are through connecting plate fixedly connected with connecting cylinder, the fixed cover of upper end fixedly connected with on connecting cylinder surface, the lower extreme swing joint on connecting cylinder surface has the movable cover, the both sides of fixed cover bottom all are through pivot swing joint first movable rod, the one end that the fixed cover was kept away from to first movable rod is connected with the second movable rod through the movable pin swing east, and the other end of second movable rod is through pivot and movable sleeve swing joint, the inner chamber swing joint of connecting cylinder has the gag lever post, the bottom fixedly connected with spring of gag lever post, the surface cover of gag lever post is equipped with the movable plate, the positive fixedly connected with connecting block of spring, the one end and the movable cover fixedly connected with of spring are kept away from to the connecting block.

Preferably, the top of the limiting rod penetrates through the connecting cylinder and extends to the outside of the connecting cylinder, and is fixedly connected with a pull disc.

Preferably, the top of the movable disc is fixedly connected with the top of the inner cavity of the connecting cylinder, and the bottom of the movable disc is fixedly connected with the top of the spring.

Preferably, the bottom of the connecting cylinder penetrates through the inner cavity of the through hole and extends to the inner cavity of the connecting seat to be movably connected with the inner cavity of the connecting seat.

Preferably, the front surface of the connecting cylinder is provided with a through groove, and the connecting block penetrates through the inner cavity of the through groove and is in sliding connection with the inner cavity of the through groove.

Preferably, the positioning blocks are fixedly connected to two sides of the bottom of the first cover body, positioning holes are formed in two sides of the top of the second cover body, and one end, away from the first cover body, of the positioning block extends to the inner cavity of the positioning hole and is movably connected with the inner cavity of the positioning hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the smoke sensor, the connecting seat, the through hole, the connecting cylinder, the fixed sleeve, the movable sleeve, the first movable rod, the second movable rod, the movable disc, the spring and the connecting block are matched, the limiting rod is pushed, the limiting rod drives the spring and the movable disc to move downwards to extend, the movable disc stretches to deform, the spring drives the connecting block and the movable sleeve to move downwards, the movable sleeve drives the second movable rod and the first movable rod to move downwards, the first movable rod and the second movable rod are in a straight line state, the connection between the connecting cylinder and the connecting seat can be released, the second cover body is pulled, the second cover body moves downwards to drive the connecting seat to move downwards, the connecting cylinder is separated from the inner cavity of the connecting seat, and therefore the first cover body and the second cover body are detached, and the problem that the upper cover and the lower cover are easy to be corroded by external environment factors after the smoke sensor is used for a long time, the bolts and the connecting holes are easy to be rusted is difficult to rotate and separate to detach, and maintenance efficiency of the smoke sensor is further reduced is solved.

Drawings

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

FIG. 2 is a schematic view showing a separated partial structure of a first cover and a second cover according to the present utility model;

FIG. 3 is a schematic view of a connector structure according to the present utility model;

FIG. 4 is a schematic side view of a connecting cylinder of the present utility model;

fig. 5 is a schematic side sectional view of the connecting cylinder of the present utility model.

In the figure: 1. a first cover; 2. a second cover; 3. a connecting seat; 4. a through hole; 5. a connecting cylinder; 6. a fixed sleeve; 7. a movable sleeve; 8. a first movable lever; 9. a second movable rod; 10. a limit rod; 11. a movable plate; 12. a spring; 13. a connecting block; 14. a through groove; 15. a positioning block; 16. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The components of the first cover body 1, the second cover body 2, the connecting seat 3, the through hole 4, the connecting cylinder 5, the fixed sleeve 6, the movable sleeve 7, the first movable rod 8, the second movable rod 9, the limiting rod 10, the movable disc 11, the spring 12, the connecting block 13, the through groove 14, the positioning block 15 and the positioning hole 16 are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the utility model are all known by the person skilled in the art through technical manuals or are known through routine experimental methods.

Referring to fig. 1-4, a smoke sensor structure for electric power monitoring comprises a first cover 1, wherein the bottom of the first cover 1 is movably connected with a second cover 2, both sides of the second cover 2 are fixedly connected with a connecting seat 3, a through hole 4 is arranged at the top of the connecting seat 3, both sides of the first cover 1 are fixedly connected with a connecting cylinder 5 through a connecting plate, the upper end of the surface of the connecting cylinder 5 is fixedly connected with a fixed sleeve 6, the lower end of the surface of the connecting cylinder 5 is movably connected with a movable sleeve 7, both sides of the bottom of the fixed sleeve 6 are movably connected with a first movable rod 8 through a rotating shaft, one end of the first movable rod 8 far away from the fixed sleeve 6 is movably connected with a second movable rod 9 through a movable pin, the other end of the second movable rod 9 is movably connected with the movable sleeve 7 through a rotating shaft, the inner cavity of the connecting cylinder 5 is movably connected with a limit rod 10, the bottom of the limit rod 10 is fixedly connected with a spring 12, the surface of the limiting rod 10 is sleeved with a movable disc 11, the front surface of the spring 12 is fixedly connected with a connecting block 13, one end of the connecting block 13 far away from the spring 12 is fixedly connected with the movable sleeve 7, the connection between the connecting cylinder 5 and the connecting seat 3 can be released by the cooperation of the connecting seat 3, the through hole 4, the connecting cylinder 5, the fixed sleeve 6, the movable sleeve 7, the first movable rod 8, the second movable rod 9, the movable disc 11, the spring 12 and the connecting block 13, the limiting rod 10 is pushed, the spring 12 and the movable disc 11 are driven to move downwards to stretch and deform the movable disc 11, the spring 12 drives the connecting block 13 and the movable sleeve 7 to move downwards, the movable sleeve 7 drives the second movable rod 9 and the first movable rod 8 to move downwards to enable the first movable rod 8 and the second movable rod 9 to be in a straight line state, the connection between the connecting cylinder 5 and the connecting seat 3 can be released by pulling the second cover 2, the second cover 2 can be driven to move downwards to drive the connecting seat 3 to move downwards, make connecting cylinder 5 break away from the inner chamber of connecting seat 3, and then realize the dismantlement of first lid 1 and second lid 2, solved because smoke transducer's upper cover and lower cover adopt the bolt to fix, and the bolt is easily received external environmental factor and is produced corrosion after long-time use, easily leads to bolt and connecting hole to be glued by rust sediment, is difficult to rotate the separation and dismantles upper cover and lower cover, and then has reduced smoke transducer maintenance efficiency's problem.

Specifically, the top of gag lever post 10 runs through connecting cylinder 5 and extends to the outside of connecting cylinder 5, and fixedly connected with pulling plate, through setting up the pulling plate, has played the effect of being convenient for pulling gag lever post 10 motion.

Specifically, the top of the movable disc 11 is fixedly connected with the top of the inner cavity of the connecting cylinder 5, and the bottom of the movable disc 11 is fixedly connected with the top of the spring 12.

Specifically, the bottom of the connecting cylinder 5 penetrates through the inner cavity of the through hole 4, extends to the inner cavity of the connecting seat 3 and is movably connected with the inner cavity of the connecting seat 3.

Specifically, the front of the connecting cylinder 5 is provided with the through groove 14, the connecting block 13 penetrates through the inner cavity of the through groove 14 and is in sliding connection with the inner cavity of the through groove 14, and the through groove 14 has the effect of limiting the movement track of the connecting block 13, so that the stability of the connecting block 13 is effectively ensured.

Specifically, the locating piece 15 is all fixedly connected with in both sides of first lid 1 bottom, locating hole 16 has all been seted up to the both sides at second lid 2 top, and the one end that locating piece 15 kept away from first lid 1 extends to the inner chamber of locating hole 16 and with the inner chamber swing joint of locating hole 16, through setting up locating piece 15 and locating hole 16, has played the spacing effect of first lid 1 and second lid 2 connection, the dislocation when effectively alleviating first lid 1 and second lid 2 connection.

When in use, when the disassembly and maintenance are needed, the limiting rod 10 is pushed firstly, the limiting rod 10 drives the spring 12 and the movable disc 11 to move downwards to extend, the movable disc 11 is stretched to deform, the spring 12 drives the connecting block 13 and the movable sleeve 7 to move downwards, the movable sleeve 7 drives the second movable rod 9 and the first movable rod 8 to move downwards, the first movable rod 8 and the second movable rod 9 are in a linear state, the connection between the connecting cylinder 5 and the connecting seat 3 can be released, the second cover body 2 is pulled, the second cover body 2 moves downwards to drive the connecting seat 3 to move downwards, the connecting cylinder 5 is separated from the inner cavity of the connecting seat 3, the disassembly of the first cover body 1 and the second cover body 2 is realized, when the maintenance is finished and the installation is needed again, the steps are repeated, the first movable rod 8 and the second movable rod 9 are in a linear state, then the second cover body 2 is contacted with the first cover body 1, the second cover body 2 is limited by the positioning block 15 and the positioning hole 16, so that the connecting cylinder 5, the fixed sleeve 6, the movable sleeve 7, the first movable rod 8 and the second movable rod 9 enter the inner cavity of the through hole 4 again, the connecting cylinder 5 is loosened by the limiting rod 10 when entering the inner cavity of the through hole 4, the reset elastic force of the movable disc 11 drives the limiting rod 10, the spring 12, the connecting block 13, the movable sleeve 7, the first movable rod 8 and the second movable rod 9 to reset, the first movable rod 8 and the second movable rod 9 are in a parallel state, the connecting cylinder 5 is clamped in the inner cavity of the through hole 4, the connection of the first cover body 1 and the second cover body 2 is completed, the problem that the upper cover and the lower cover of the smoke sensor are fixed by bolts, the bolts are easy to be corroded by external environment factors after long-time use, the bolts and the connecting holes are easy to be bonded by rust residues, the upper cover and the lower cover are difficult to rotate and separate, thereby reducing the maintenance efficiency of the smoke sensor.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

It is noted that 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A smoke sensor structure for electrical power monitoring, comprising a first cover (1), characterized in that: the utility model discloses a novel connecting structure of a mobile phone, including first lid (1), second lid (2) of bottom swing joint, equal fixedly connected with connecting seat (3) in both sides of second lid (2), through-hole (4) have been seted up at the top of connecting seat (3), connecting tube (5) of connecting tube fixedly connected with are all passed through to the both sides of first lid (1), fixed cover (6) of upper end fixedly connected with on connecting tube (5) surface, the lower extreme swing joint on connecting tube (5) surface has movable sleeve (7), the both sides of fixed cover (6) bottom all are connected with first movable rod (8) through pivot swing joint, the one end that fixed cover (6) was kept away from to first movable rod (8) is connected with second movable rod (9) through the movable pin swing joint, and the other end of second movable rod (9) is through pivot and movable sleeve (7) swing joint, the inner chamber swing joint of connecting tube (5) has gag lever (10), the bottom fixedly connected with spring (12) of gag lever (10), the surface of gag lever (10) is equipped with spring (12), the one end of spring (13) is kept away from to fixed connection (13).

2. A smoke sensor structure for power monitoring according to claim 1, wherein: the top of the limiting rod (10) penetrates through the connecting cylinder (5) and extends to the outside of the connecting cylinder (5), and is fixedly connected with a pull disc.

3. A smoke sensor structure for power monitoring according to claim 1, wherein: the top of the movable disc (11) is fixedly connected with the top of the inner cavity of the connecting cylinder (5), and the bottom of the movable disc (11) is fixedly connected with the top of the spring (12).

4. A smoke sensor structure for power monitoring according to claim 1, wherein: the bottom of the connecting cylinder (5) penetrates through the inner cavity of the through hole (4) and extends to the inner cavity of the connecting seat (3) to be movably connected with the inner cavity of the connecting seat (3).

5. A smoke sensor structure for electrical power monitoring according to claim 1, the method is characterized in that: the front of the connecting cylinder (5) is provided with a through groove (14), and the connecting block (13) penetrates through the inner cavity of the through groove (14) and is in sliding connection with the inner cavity of the through groove (14).

6. A smoke sensor structure for power monitoring according to claim 1, wherein: the positioning device is characterized in that positioning blocks (15) are fixedly connected to two sides of the bottom of the first cover body (1), positioning holes (16) are formed in two sides of the top of the second cover body (2), and one end, far away from the first cover body (1), of each positioning block (15) extends to the inner cavity of each positioning hole (16) and is movably connected with the inner cavity of each positioning hole (16).