CN213070967U

CN213070967U - Bottom plate gap bridge type structure toggle switch

Info

Publication number: CN213070967U
Application number: CN202022544301.4U
Authority: CN
Inventors: 曾飞雄; 王宝璇
Original assignee: Huizhou Tongfabao Micro Control Technology Co ltd
Current assignee: Huizhou Tongfabao Micro Control Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-04-27
Anticipated expiration: 2030-11-06

Abstract

The utility model is suitable for a fire prevention smoke alarm technical field provides a bridge structure toggle switch is crossed to bottom plate, including the mounting panel, the bottom surface fixedly connected with bottom plate of mounting panel crosses bridge formula toggle switch, the symmetrical solid fixed cylinder of bottom surface fixedly connected with of mounting panel, every the equal fixedly connected with extension spring of interior diapire of solid fixed cylinder, every the through-hole has all been seted up to the interior diapire of solid fixed cylinder, every the below of solid fixed cylinder all is equipped with the dead lever, symmetrical opening has been seted up to the upper surface of mounting panel, the top of mounting panel is equipped with two fixed blocks, every the bottom surface of fixed block all is seted up flutedly, every the top of dead lever all runs through every through-hole and extends to the inside of every opening. This bridge structure toggle switch is crossed to bottom plate reaches the effect of installing fast to bridge formula toggle switch is crossed to the bottom plate, solves the comparatively troublesome problem of mounting means adoption screw installation, has improved bottom plate bridge formula toggle switch's installation effectiveness.

Description

Bottom plate gap bridge type structure toggle switch

Technical Field

The utility model belongs to the technical field of the fire prevention smoke alarm, especially, relate to a bottom plate gap bridge formula structure toggle switch.

Background

The smoke alarm for fire prevention and elimination realizes fire prevention by monitoring the concentration of smoke, can be called as a smoke fire detector, adopts a photoelectric sensor with a special structural design, has the characteristics of high sensitivity, stability, reliability, low power consumption, attractive appearance, durability, convenient use and the like, can self-check a circuit and a power supply, can perform analog alarm test, and is suitable for fire alarm in places such as homes, shops, dance halls, warehouses and the like.

The smoke alarm needs to be controlled by the toggle switch when being started, the application of the current toggle switch is very extensive, the bottom plate gap bridge type toggle switch is just one of the two, the smoke alarm can be better controlled, but the existing bottom plate gap bridge type toggle switch is usually installed by screws, and is relatively troublesome when being installed and connected, the effect of quickly installing the bottom plate gap bridge type toggle switch cannot be achieved, so that the installation efficiency of the bottom plate gap bridge type toggle switch is reduced, and therefore the bottom plate gap bridge type structure toggle switch is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bottom plate gap bridge formula structure toggle switch aims at solving current bottom plate gap bridge formula toggle switch and adopts the screw to install usually, and is comparatively troublesome when erection joint, does not reach the effect of crossing the quick installation of bridge formula toggle switch to the bottom plate to the problem of bottom plate gap bridge formula toggle switch installation effectiveness has been reduced.

The utility model is realized in such a way, a bottom plate gap bridge type structure toggle switch comprises a mounting plate, the bottom surface of the mounting plate is fixedly connected with the bottom plate gap bridge type toggle switch, the bottom surface of the mounting plate is fixedly connected with symmetrical fixed cylinders, the inner bottom wall of each fixed cylinder is fixedly connected with a tension spring, the inner bottom wall of each fixed cylinder is provided with a through hole, the lower part of each fixed cylinder is provided with a fixed rod, the upper surface of the mounting plate is provided with symmetrical through holes, the upper part of the mounting plate is provided with two fixed blocks, the bottom surface of each fixed block is provided with a groove, the top end of each fixed rod penetrates through each through hole and extends to the inner part of each through hole, the top end of each fixed rod is fixedly connected with a connecting block, the left side surface and the right side surface of each connecting block are provided with clamping grooves, and the inner side wall of, every the equal fixedly connected with spring of inside wall of spout, it is two sets of the equal fixedly connected with fixture block of one end that the spring is close to each other, every the surface of fixture block all with the inner wall sliding connection of every spout, it is two sets of a side that the fixture block is close to each other all extends to the inside of every draw-in groove.

Preferably, each limiting groove is formed in the inner top wall of each groove, each limiting groove is connected to the inner wall of each limiting groove in a sliding mode, and the bottom surface of each limiting block is fixedly connected with the upper surface of each clamping block.

Preferably, every the shrinkage pool has all been seted up to the interior roof of recess, every the equal fixedly connected with protection of the interior roof of shrinkage pool fills up, every the bottom surface of protection pad all contacts with the upper surface of every connecting block.

Preferably, the top end of each tension spring is fixedly connected with a sliding plate, the outer surface of each sliding plate is slidably connected with the inner ring of each fixed cylinder, the bottom surface of each sliding plate is provided with a sliding hole, and the outer surface of each fixed rod is in contact with the inner wall of the corresponding sliding hole.

Preferably, a push plate is arranged below each fixed cylinder, and the upper surface of each push plate is fixedly connected with the bottom end of each fixed rod.

Preferably, the two reinforcing blocks are fixedly connected to the left side surface and the right side surface of the bottom plate gap bridge type toggle switch, and the two groups of reinforcing blocks are fixedly connected to one side surface, far away from each other, of the two reinforcing blocks and one side surface, close to each other, of the two fixing cylinders.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bottom plate gap bridge formula structure toggle switch, push pedal through being equipped with, be convenient for promote dead lever and connecting block, can make the connecting block extend to the inside of recess fast, through the spring that is equipped with, and with the cooperation of fixture block and draw-in groove, can fix after the connecting block installation fast, improve the installation rate of connecting block, extension spring through being equipped with, utilize the pulling force that provides, can make inseparable contact between connecting block and the fixture block, will make the connecting block more firm behind the joint, the steadiness after the installation of bottom plate gap bridge formula toggle switch has been strengthened, thereby through the joint subassembly that is equipped with, reach the effect of installing fast to bottom plate gap bridge formula toggle switch, solve the comparatively troublesome problem of bottom plate gap bridge formula toggle switch adoption screw installation, the installation effectiveness of bottom plate gap bridge formula toggle switch has been improved.

Drawings

Fig. 1 is a cross-sectional view of a front view of a middle fixing cylinder of the present invention;

fig. 2 is a cross-sectional view of the front view of the middle fixing block of the present invention;

fig. 3 is a side view of the middle bottom plate bridge-passing toggle switch of the present invention.

In the figure: the device comprises a mounting plate 1, a bottom plate 2, a bridge-type toggle switch 3, a fixing cylinder 3, a tension spring 4, a fixing rod 5, a through hole 6, a fixing block 7, a through hole 8, a groove 9, a connecting block 10, a clamping groove 11, a sliding groove 12, a sliding groove 13, a spring 14, a clamping block 15, a limiting groove 16, a limiting block 17, a concave hole 18, a protective pad 19, a sliding plate 20, a sliding hole 21, a pushing plate 22 and a reinforcing block 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution of a bottom plate gap bridge type structure toggle switch:

in the embodiment, a bottom plate gap bridge type structure toggle switch comprises a mounting plate 1, a bottom plate gap bridge type toggle switch 2 is fixedly connected to the bottom surface of the mounting plate 1, symmetrical fixed cylinders 3 are fixedly connected to the bottom surface of the mounting plate 1, a tension spring 4 is fixedly connected to the inner bottom wall of each fixed cylinder 3, a through hole 6 is formed in the inner bottom wall of each fixed cylinder 3, a fixed rod 5 is arranged below each fixed cylinder 3, symmetrical through holes 8 are formed in the upper surface of the mounting plate 1, two fixed blocks 7 are arranged above the mounting plate 1, a groove 9 is formed in the bottom surface of each fixed block 7, the top end of each fixed rod 5 penetrates through each through hole 6 and extends into each through hole 8, a connecting block 10 is fixedly connected to the top end of each fixed rod 5, clamping grooves 11 are formed in the left side surface and the right side surface of each connecting block 10, symmetrical sliding grooves 12 are formed in the inner side wall of each, the equal fixedly connected with spring 13 of inside wall of every spout 12, the equal fixedly connected with fixture block 14 of one end that two sets of springs 13 are close to each other, the surface of every fixture block 14 all with the inner wall sliding connection of every spout 12, the side that two sets of fixture blocks 14 are close to each other all extends to the inside of every draw-in groove 11.

Further, a limiting groove 15 is formed in the inner top wall of each groove 9, a limiting block 16 is connected to the inner wall of each limiting groove 15 in a sliding mode, and the bottom surface of each limiting block 16 is fixedly connected with the upper surface of each clamping block 14.

In the present embodiment, the stopper 14 is more stable while the stopper 14 is being moved by the stopper 14.

Further, shrinkage pool 17 has all been seted up to the interior roof of every recess 9, and the equal fixedly connected with of the interior roof of every shrinkage pool 17 protects and fills up 18, and the bottom surface of every protection pad 18 all contacts with the upper surface of every connecting block 10.

In this embodiment, the top of the connecting block 10 can be protected to prevent the occurrence of collision damage.

Further, the top end of each tension spring 4 is fixedly connected with a sliding plate 19, the outer surface of each sliding plate 19 is slidably connected with the inner ring of each fixed cylinder 3, a sliding hole 20 is formed in the bottom surface of each sliding plate 19, and the outer surface of each fixed rod 5 is in contact with the inner wall of the sliding hole 20.

In the present embodiment, the fixed lever 5 can be more stabilized when moving, and the stability when moving the fixed lever 5 can be improved.

Further, a push plate 21 is arranged below each fixing cylinder 3, and the upper surface of each push plate 21 is fixedly connected with the bottom end of each fixing rod 5.

In this embodiment, it is convenient to promote dead lever 5, the inconvenient phenomenon appears when avoiding promoting dead lever 5.

Furthermore, two reinforcing blocks 22 are fixedly connected to the left side surface and the right side surface of the bottom plate gap bridge type toggle switch 2, and one side surface, far away from each other, of the two groups of reinforcing blocks 22 is fixedly connected with one side surface, close to each other, of the two fixed cylinders 3.

In this embodiment, the connection between the bottom plate gap bridge type toggle switch 2 and the fixed cylinder 3 is deepened, so that the fixed cylinder 3 is firmer.

The utility model discloses a theory of operation and use flow: when the bottom plate gap bridge type toggle switch 2 is installed, the connecting block 10 is firstly positioned below the groove 9, the mounting plate 1 is contacted with the bottom of the fixed block 7, then the push plate 21 is slowly pushed, the fixed rod 5 and the connecting block 10 can move upwards, and the tension spring 4 can be extended, while the connecting block 10 is contacted with the fixture block 14 in the upward moving process, the fixture block 14 can be contracted into the chute 12 by the pressure of the connecting block 10, then the connecting block 10 can be contacted with the bottom of the protective pad 18, after the connecting block 10 moves into the groove 9, the fixture block 14 can be driven to approach each other by the bounce force generated by the spring 13, and can extend into the clamping groove 11 to primarily fix the connecting block 10, meanwhile, the connecting block 10 can be contacted with the fixture block 14 more tightly by the tension of the tension spring 4, the firmness of the two connected switches is improved, and the quick installation of the bottom plate bridge-crossing type toggle switch 2 is completed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a bottom plate gap bridge formula structure toggle switch which characterized in that: the fixing device comprises a mounting plate (1), wherein the bottom surface of the mounting plate (1) is fixedly connected with a bottom plate gap bridge type toggle switch (2), the bottom surface of the mounting plate (1) is fixedly connected with symmetrical fixing cylinders (3), the inner bottom wall of each fixing cylinder (3) is fixedly connected with a tension spring (4), the inner bottom wall of each fixing cylinder (3) is provided with a through hole (6), a fixing rod (5) is arranged below each fixing cylinder (3), the upper surface of the mounting plate (1) is provided with symmetrical through holes (8), two fixing blocks (7) are arranged above the mounting plate (1), the bottom surface of each fixing block (7) is provided with a groove (9), the top end of each fixing rod (5) penetrates through each through hole (6) and extends into the inside of each through hole (8), and the top end of each fixing rod (5) is fixedly connected with a connecting block (10), every draw-in groove (11), every have all been seted up to the left and right sides face of connecting block (10) symmetrical spout (12), every have all been seted up to the inside wall of recess (9) the equal fixedly connected with spring (13) of the inside wall of spout (12), it is two sets of the equal fixedly connected with fixture block (14) of one end that spring (13) are close to each other, every the surface of fixture block (14) all with the inner wall sliding connection of every spout (12), it is two sets of a side that fixture block (14) are close to each other all extends to the inside of every draw-in groove (11).

2. The toggle switch with the bottom plate and the bridge structure as claimed in claim 1, wherein: every spacing groove (15) have all been seted up to the interior roof of recess (9), every the equal sliding connection of inner wall of spacing groove (15) has stopper (16), every the bottom surface of stopper (16) all is connected with the upper surface fixed of every fixture block (14).

3. The toggle switch with the bottom plate and the bridge structure as claimed in claim 1, wherein: every shrinkage pool (17) have all been seted up to the interior roof of recess (9), every the equal fixedly connected with of interior roof of shrinkage pool (17) protects and fills up (18), every the bottom surface that the protection filled up (18) all contacts with the upper surface of every connecting block (10).

4. The toggle switch with the bottom plate and the bridge structure as claimed in claim 1, wherein: the top end of each tension spring (4) is fixedly connected with a sliding plate (19), the outer surface of each sliding plate (19) is connected with the inner ring of each fixed cylinder (3) in a sliding mode, a sliding hole (20) is formed in the bottom surface of each sliding plate (19), and the outer surface of each fixed rod (5) is in contact with the inner wall of each sliding hole (20).

5. The toggle switch with the bottom plate and the bridge structure as claimed in claim 1, wherein: every fixed cylinder (3) below all is equipped with push pedal (21), every the upper surface of push pedal (21) all is connected with the bottom fixed connection of every dead lever (5).

6. The toggle switch with the bottom plate and the bridge structure as claimed in claim 1, wherein: two reinforcing blocks (22) are fixedly connected to the left side face and the right side face of the bottom plate gap bridge type toggle switch (2), and the two reinforcing blocks (22) are two groups, wherein one side face away from each other is fixedly connected with one side face, close to the two fixed cylinders (3), of each other.