CN210039043U

CN210039043U - Novel alarm device

Info

Publication number: CN210039043U
Application number: CN201920949617.6U
Authority: CN
Inventors: 杨振福; 张永立
Original assignee: Guanlin Technology Co Ltd
Current assignee: Guanlin Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-02-07
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a novel alarm device, including alarm device main part, disassembly body and installation mechanism, the alarm device main part includes protective housing, display screen, dust cover and awakening button, disassembly body includes the press rod, mounting groove A has been seted up to the front surface of protective housing, mounting groove B has all been seted up to the both sides surface of mounting groove A, the press rod is located the inboard of mounting groove B, one side of press rod is provided with the connecting rod, top one side of connecting rod is provided with the lug, dust cover both sides bottom all is provided with the baffle, the lug is located the bottom of baffle; through install additional in protective housing front surface both sides and press the pole, the person of being convenient for use dismantles and clears up the dust cover, has effectively promoted the life of bee calling organ, through install the telescopic link additional at the protective housing rear surface, easy operation has effectively promoted the installation effectiveness of user of service to the alarm device main part.

Description

Novel alarm device

Technical Field

The utility model belongs to the technical field of report to the police, concretely relates to novel alarm device.

Background

Along with the continuous deepening of the construction of safe cities, the requirements of various places on public security monitoring of the urban society become clearer, particularly the requirements on public security monitoring of public places, monitoring probes are arranged in high altitude in the public places, alarm devices are also arranged on the ground, when pedestrians suffer from personal injury, the alarm devices can give an alarm in time, and various problems still exist in various alarm devices on the market.

Like the utility model discloses an alarm device that the grant notice number is CN205847430U, it has improved alarm device to the adaptability of environment, but does not solve among the current alarm device bee calling organ dust cover and is difficult to dismantle for bee calling organ dust cover dust be difficult to the clearance, lead to bee calling organ line connection not smooth and easy, directly influence bee calling organ life's problem, we propose a novel alarm device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel alarm device to it is difficult to dismantle to propose among the current alarm device bee calling organ dust cover among the above-mentioned background art to solve, makes bee calling organ dust cover dust be difficult to the clearance, leads to bee calling organ line connection not smooth and easy, directly influences bee calling organ life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel alarm device, includes alarm device main part, disassembly body and installation mechanism, the alarm device main part includes protective housing, display screen, dust cover and awakens up the button, disassembly body is including pressing the pole, mounting groove A has been seted up to the front surface of protective housing, mounting groove B has all been seted up on mounting groove A's both sides surface, press the pole to be located mounting groove B's inboard, one side of pressing the pole is provided with the connecting rod, top one side of connecting rod is provided with the lug, dust cover both sides bottom all is provided with the baffle, the lug is located the bottom of baffle.

Preferably, installation mechanism includes the shell, shell top surface is provided with the telescopic link, one side of telescopic link is provided with spacing hook A, the telescopic link runs through in the shell, shell side surface is provided with spacing hook B, spacing hook B is located spacing hook A's bottom, the shell is located the rear surface of protective housing.

Preferably, the pressing rod is rotatably connected with the connecting rod through a rotating rod, and the connecting rod is rotatably connected with the mounting groove B through a rotating rod.

Preferably, a limiting block A is fixedly connected to one side of the top end of the pressing rod, the pressing rod penetrates through the limiting block A, and the limiting block A is located on the inner side of the mounting groove B.

Preferably, the cross section of the pressing rod is square, and the top end surface of the pressing rod and the front surface of the protective shell are located on the same horizontal plane.

Preferably, the peripheral surface of the dust cover is fixedly connected with rubber sheets, and one end of the baffle is provided with an inclined plane.

Preferably, the display screen and the dust cover are both located on the front surface of the protective shell, the dust cover is located at the bottom end of the display screen, and the awakening button is located in the middle of the dust cover.

Preferably, the telescopic rod is fixedly connected with the limiting hook A, the limiting hook B is fixedly connected with the shell, and the shell is fixedly connected with the protective shell.

Preferably, the inboard of shell is provided with stopper B, stopper B is located one side of telescopic link, stopper B is fixed connection with the telescopic link, the spacing groove has been seted up on stopper B's top surface.

Preferably, the inner side of the limit groove is provided with an elastic sheet, and two ends of the elastic sheet are fixedly connected to the inner side of the shell.

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

(1) through install additional in protective housing front surface both sides and press the pole, by pressing the one end removal that the pole drove the connecting rod, drive the lug by the connecting rod and rise, drive the baffle by the lug and rise, drive the dust cover by the baffle again and rise, accomplish the dismantlement to the dust cover, take out the dust cover again inside mounting groove A, convenient to use personnel dismantle and clear up the dust cover, have effectively promoted bee calling organ's life.

(2) Through install the telescopic link additional at the protective housing rear surface, aim at installation guide rail with spacing hook B and spacing hook A, press the telescopic link, put into installation guide rail both sides with spacing hook B and spacing hook A again, loosen the telescopic link, under the effect of shell fragment, make spacing hook A and spacing hook B tightly meet with the installation guide rail, accomplish the installation to the alarm device main part, easy operation has effectively promoted the installation effectiveness of user of service to the alarm device main part.

Drawings

FIG. 1 is a schematic view of the main structure of the alarm device of the present invention;

FIG. 2 is an enlarged view of a portion a of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the detaching mechanism of the present invention;

FIG. 4 is an enlarged view of the structure at b in FIG. 3;

FIG. 5 is a schematic view of the structure of the mounting mechanism of the present invention;

FIG. 6 is a schematic cross-sectional view of the mounting mechanism of the present invention;

fig. 7 is a schematic view of the structure of the elastic sheet of the present invention;

FIG. 8 is a schematic structural view of a stopper B of the present invention;

in the figure: 1. a protective shell; 2. a display screen; 3. mounting grooves A; 4. a telescopic rod; 5. a dust cover; 6. a wake-up button; 7. a pressing rod; 8. mounting grooves B; 9. a connecting rod; 10. a bump; 11. a baffle plate; 12. a rubber sheet; 13. a limiting block A; 14. a limiting hook A; 15. a housing; 16. a limiting hook B; 17. a limiting block B; 18. a spring plate; 19. a limiting groove.

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.

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a novel alarm device, including the alarm device main part, disassembly body and installation mechanism, the alarm device main part includes protective housing 1, display screen 2, dust cover 5 and awakening button 6, disassembly body is including pressing pole 7, mounting groove A3 has been seted up to the front surface of protective housing 1, mounting groove B8 has all been seted up on mounting groove A3's both sides surface, press pole 7 to be located mounting groove B8's inboard, one side of pressing pole 7 is provided with connecting rod 9, top one side of connecting rod 9 is provided with

lug

10, 5 both sides bottoms of dust cover all are provided with baffle 11, lug 10 is located baffle 11's bottom.

In order to facilitate installation of the alarm device main body, in this embodiment, preferably, the installation mechanism includes a housing 15, a top end surface of the housing 15 is provided with a telescopic rod 4, one side of the telescopic rod 4 is provided with a limit hook a14, the telescopic rod 4 penetrates through the housing 15, a side surface of the housing 15 is provided with a limit hook B16, the limit hook B16 is located at a bottom end of the limit hook a14, and the housing 15 is located at a rear surface of the protective housing 1.

In order to facilitate the movement of the connecting rod 9, in this embodiment, it is preferable that the pressing rod 7 is rotatably connected to the connecting rod 9 through a rotating rod, and the connecting rod 9 is rotatably connected to the mounting groove B8 through a rotating rod.

In order to facilitate the position limiting of the pressing rod 7, in this embodiment, preferably, a limiting block a13 is fixedly connected to one side of the top end of the pressing rod 7, the pressing rod 7 penetrates through the limiting block a13, and the limiting block a13 is located inside the mounting groove B8.

In order to facilitate the pressing of the pressing rod 7, in the present embodiment, it is preferable that the pressing rod 7 has a square cross section, and the top end surface of the pressing rod 7 is located at the same level as the front surface of the protective case 1.

In order to facilitate installation of the dust cover 5, in the present embodiment, preferably, a rubber sheet 12 is fixedly connected to the peripheral surface of the dust cover 5, and an inclined surface is provided at one end of the baffle 11.

In order to operate the alarm device main body, in this embodiment, preferably, the display screen 2 and the dust cover 5 are both located on the front surface of the protective shell 1, the dust cover 5 is located at the bottom end of the display screen 2, and the wake-up button 6 is located in the middle of the dust cover 5.

In order to fix the alarm device main body, in this embodiment, preferably, the telescopic rod 4 is fixedly connected to the limiting hook a14, the limiting hook B16 is fixedly connected to the casing 15, and the casing 15 is fixedly connected to the protective casing 1.

In order to facilitate the limiting of the elastic sheet 18, in this embodiment, preferably, the inner side of the housing 15 is provided with a limiting block B17, the limiting block B17 is located at one side of the telescopic rod 4, the limiting block B17 is fixedly connected with the telescopic rod 4, and the top end surface of the limiting block B17 is provided with a limiting groove 19.

In order to facilitate the resetting of the limiting hook a14, in this embodiment, preferably, the inner side of the limiting groove 19 is provided with a spring plate 18, and both ends of the spring plate 18 are fixedly connected to the inner side of the housing 15.

The utility model discloses a theory of operation and use flow: after the device is finished, when the dust cover 5 needs to be cleaned, the press rod 7 is pressed, one end of the connecting rod 9 is driven by the press rod 7 to move, the other end of the connecting rod 9 is lifted by the connecting rod 9, the lug 10 is driven by the connecting rod 9 to lift, the baffle 11 is driven by the lug 10 to lift, then the dust cover 5 is driven by the baffle 11 to lift, the dust cover 5 is disassembled, then the dust cover 5 is taken out of the interior of the installation groove A3, after the dust cover 5 is cleaned, the baffle 11 is aligned to two ends of the installation groove A3, then the dust cover 5 is pressed, the baffle 11 is driven by the dust cover 5 to move towards the interior of the installation groove A3, under the effect of the inclined plane, the baffle 11 smoothly slides into the interior of the installation groove A3, the baffle 11 supports against the lug 10, then the lug 10 drives one end of the connecting rod 9 to move, the connecting rod 9 lifts the other end of the connecting, the press rod 7 drives the limit block A13 to rise, when the top end of the limit block A13 contacts with the top end of the installation groove B8, the installation of the dust cover 5 is completed, when the alarm device main body needs to be installed, the limit hook B16 and the limit hook A14 are aligned to the installation guide rail, the telescopic rod 4 is pressed down, the telescopic rod 4 drives the limit hook A14 to rise, the limit hook B16 and the limit hook A14 are placed on two sides of the installation guide rail, the telescopic rod 4 is loosened, the limit block B17 is pushed to descend by the elastic sheet 18 under the action of the elastic sheet 18, the limit block B17 drives the telescopic rod 4 to descend, the telescopic rod 4 drives the limit hook A14 to descend, the limit hook A14 and the limit hook B16 are tightly connected with the installation guide rail, and the installation of the alarm.

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 novel alarm device, includes alarm device main part, disassembly body and installation mechanism, its characterized in that: the alarm device main part includes protective housing (1), display screen (2), dust cover (5) and awakens up button (6), disassembly body is including pressing pole (7), mounting groove A (3) have been seted up to the front surface of protective housing (1), mounting groove B (8) have all been seted up on the both sides surface of mounting groove A (3), press the inboard that pole (7) are located mounting groove B (8), one side of pressing pole (7) is provided with connecting rod (9), top one side of connecting rod (9) is provided with lug (10), dust cover (5) both sides bottom all is provided with baffle (11), lug (10) are located the bottom of baffle (11).

2. The novel alarm device of claim 1, wherein: installation mechanism includes shell (15), shell (15) top surface is provided with telescopic link (4), one side of telescopic link (4) is provided with limit hook A (14), telescopic link (4) run through in shell (15), shell (15) side surface is provided with limit hook B (16), limit hook B (16) are located the bottom of limit hook A (14), shell (15) are located the rear surface of protective housing (1).

3. The novel alarm device of claim 1, wherein: the pressing rod (7) is rotatably connected with the connecting rod (9) through a rotating rod, and the connecting rod (9) is rotatably connected with the mounting groove B (8) through the rotating rod.

4. The novel alarm device of claim 1, wherein: press top one side fixedly connected with stopper A (13) of pole (7), press pole (7) to run through in stopper A (13), stopper A (13) are located the inboard of mounting groove B (8).

5. The novel alarm device of claim 1, wherein: the cross section of the pressing rod (7) is square, and the top end surface of the pressing rod (7) and the front surface of the protective shell (1) are located on the same horizontal plane.

6. The novel alarm device of claim 1, wherein: the dust cover is characterized in that rubber sheets (12) are fixedly connected to the peripheral surface of the dust cover (5), and an inclined plane is arranged at one end of the baffle (11).

7. The novel alarm device of claim 1, wherein: display screen (2) and dust cover (5) all are located the front surface of protective housing (1), dust cover (5) are located the bottom of display screen (2), awaken button (6) and are located the centre of dust cover (5).

8. A novel alarm device according to claim 2, characterised in that: the telescopic rod (4) is fixedly connected with the limiting hook A (14), the limiting hook B (16) is fixedly connected with the shell (15), and the shell (15) is fixedly connected with the protective shell (1).

9. A novel alarm device according to claim 2, characterised in that: the inboard of shell (15) is provided with stopper B (17), stopper B (17) are located one side of telescopic link (4), stopper B (17) are fixed connection with telescopic link (4), spacing groove (19) have been seted up on the top surface of stopper B (17).

10. The novel alarm device of claim 9, wherein: the inner side of the limiting groove (19) is provided with an elastic sheet (18), and two ends of the elastic sheet (18) are fixedly connected to the inner side of the shell (15).