CN216527513U

CN216527513U - Installation base of alarm angularly adjustable

Info

Publication number: CN216527513U
Application number: CN202123255137.6U
Authority: CN
Inventors: 李海荣; 刘俊保; 李淯哲; 雷晓飞
Original assignee: Zhejiang Jaber Electronic Technology Co ltd
Current assignee: Zhejiang Jaber Electronic Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-13
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an installation base with an adjustable alarm angle. The adjustable-angle device comprises a base body, a bottom cover and an angle-adjustable device arranged inside the base body, wherein the angle-adjustable device comprises a fixed rod, a spring cover and a spring. The base main body can be further split into a base shell and a bottom plate. According to the utility model, the angle-adjustable device is arranged to be matched with the adjusting groove on the base main body or the base shell, so that the angle-adjustable function of the alarm after installation is realized, the induction range of the alarm is expanded, the induction blind area is reduced, and the use effect of the alarm is improved.

Description

Installation base of alarm angularly adjustable

Technical Field

The utility model relates to the technical field of alarms, in particular to an angle-adjustable mounting base.

Background

Along with the improvement of people to safety consciousness, more and more alarms are applied to the life in daily life to assist people's production and life safety, and the angle of use is injectd basically after common alarm installation on the existing market, and the response scope of alarm is injectd, causes the response blind area, and the management and control safety is not in place. In order to solve the technical problem, an installation base with an adjustable alarm angle is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that after a conventional alarm is installed, the use angle is limited, an induction blind area is caused, and the control safety is not in place.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an alarm angularly adjustable installs base, includes base main part and the bottom of being connected with base main part, and its characterized in that still includes the angularly adjustable device of installing in base main part inside, and angularly adjustable device is including running through in base main part's dead lever and from last spring and the spring lid of down installing in proper order on the dead lever.

Preferably, an alarm angularly adjustable installs base, its characterized in that: the base main part includes bottom plate and base shell, and the base shell is equipped with the adjustment tank with dead lever looks adaptation, is equipped with a plurality of mounting holes on the bottom plate.

Preferably, an alarm angularly adjustable installs base, its characterized in that: the fixed rod is provided with a thread matched with the alarm.

Preferably, an alarm angularly adjustable installs base, its characterized in that: the bottom plate and the base shell are integrally formed by injection molding.

Preferably, an alarm angularly adjustable installs base, its characterized in that: the bottom plate is connected with the base shell through threads.

The utility model has the beneficial effects that: according to the utility model, through the angle adjustable device of the base, the problem that the use angle of the alarm is limited after the alarm is installed is solved, the angle is adjustable, the induction range is wider, and the use efficiency of the alarm is improved.

Drawings

FIG. 1 is a schematic of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a bottom view of the base body of the present invention;

FIG. 4 is a schematic view of a fixation rod of the present invention;

FIG. 5 is a view showing a split structure of a base main body according to the present invention;

illustration of the drawings: 1. a base body; 101. a base plate; 102. a base housing; 1021. an adjustment groove; 2. a bottom cover; 3. an angle adjustable device; 301. fixing the rod; 3011. a thread; 302. a spring; 303. and a spring cover.

Detailed Description

The following will further describe an angle-adjustable mounting base according to the present invention with reference to fig. 1 to 5.

Example 1:

the utility model may be assembled with reference to figures 2, 4 and 5; first, the angle-adjustable device 3 is assembled: vertically placing the fixing rod 301 on a horizontal plane, keeping the thread 3011 on the fixing rod, sleeving the adaptive spring 302 into the fixing rod 301 to the bottom, sleeving the fixing rod 301 with the concave surface of the spring cover 303 facing downwards to be in contact with one end of the spring 302, and thus completing the assembly of the angle-adjustable device 3; then, taking the angle adjustable device 3 as a whole, enabling one end of the fixing rod 301 with the thread 3011 to penetrate through the adjusting groove 1021 and be assembled to the convex surface of the spring cover 303 to be attached to the inner cavity surface of the base main body 1 or the inner cavity surface of the base shell 102; one end of the fixing rod 301, which is not provided with the thread 3011, is pressed, and the compression spring 302 completes the assembly of the thread 3011 on the fixing rod 301 and the thread of the alarm; and then the bottom cover 2 and the base body 1 or the bottom plate 101 are assembled, so that the base body 1 formed by screwing the base body 1 or the base shell 102 and the bottom plate 101 and the bottom cover 2 form a semi-closed cavity.

Referring to fig. 1, fig. 2 and fig. 3, the mounting base with the adjustable angle for the alarm according to the present invention includes a base main body 1, a bottom cover 2 installed at the bottom of the base main body 1, and an angle adjustable device 3 installed inside the base main body 1, wherein one end of a fixing rod 301 in the angle adjustable device 3 is provided with a thread 3011, and is exposed out of the base main body 1, and is connected to the alarm through the thread 3011. The spring 302 is contacted with the fixing rod 301 to provide certain flexibility for the fixing rod 301, so that the activity of the finally selected alarm in the axial direction of the fixing rod 301 is guaranteed; the spring 302 is restrained and protected through the spring cover 303, and when the spring 302 moves in the adjusting groove 1021 along with the fixing rod 301, one end of the spring 302 is prevented from being clamped in the adjusting groove 1021; the alarm is roughly positioned at the installation position through the installation hole of the base main body 1 or the bottom plate 101, then the fixed rod 301 which is assembled is lifted and released to the proper position of the adjusting groove 1021, the spring cover 303 is pressed by the tension of the spring 302 to be tightly attached to the inner wall of the base main body 1 or the inner wall of the base shell 102, and then the fixed rod 301 is locked to finally realize the required angle adjustment of the alarm, the induction range of the alarm is expanded, and the use effect of the alarm is improved.

Example 2:

referring to fig. 5, the difference between this embodiment and embodiment 1 is: base plate 101 and base shell 102 constitute base main part 1 through threaded connection, can realize the maintenance and the maintenance of each part in later stage angle adjustable device 3 through split base shell 102 alone, the concrete operation is the threaded connection who presses down the anti-unscrewing of base shell 102 outer wall and loosen with base 101, whole angle adjustable device 3 and base shell 102 are a whole with the alarm after the dismantlement, and then can realize independent replacement and maintenance to spring 302, spring cover 303 and dead lever 301 through the anti-unscrewing of the threaded connection of dead lever 301 and alarm. Compared with embodiment 1, although embodiment 1 has a simpler structure and a lower manufacturing cost, the later maintenance is not as simple as embodiment 2, a mounting hole of the base main body 1 needs to be disassembled, and maintenance and inspection can be performed by opening the bottom cover 2, whereas embodiment 2 only needs to disassemble the base shell 102 without disassembling the mounting hole.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an alarm angularly adjustable installs base, includes base main part (1) and bottom (2) of being connected with base main part (1), its characterized in that still including installing angle-adjustable device (3) inside base main part (1), angle-adjustable device (3) are including running through dead lever (301) of base main part (1) and from last spring (302) and the spring lid (303) of down installing in proper order on dead lever (301).

2. The alarm angle-adjustable mounting base of claim 1, which is characterized in that: the base body (1) comprises a bottom plate (101) and a base shell (102), the base shell (102) is provided with an adjusting groove (1021) matched with the fixing rod (301), and the bottom plate (101) is provided with a plurality of mounting holes.

3. The alarm angle-adjustable mounting base of claim 2, which is characterized in that: and a thread (3011) matched with the alarm is arranged on the fixing rod (301).

4. The alarm angle-adjustable mounting base of claim 2, which is characterized in that: the bottom plate (101) and the base shell (102) are integrally formed in an injection molding mode.

5. The alarm angle-adjustable mounting base of claim 2, which is characterized in that: the bottom plate (101) is connected with the base shell (102) through threads.