CN211260056U

CN211260056U - Entrance door monitoring device

Info

Publication number: CN211260056U
Application number: CN201921295140.0U
Authority: CN
Inventors: 田灵
Original assignee: Individual
Current assignee: Shanghai Yingre Network Technology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-08-14
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses an entry door monitoring device, which comprises a fixing block, the fixed surface of fixed block is connected with the connecting block, the quantity of connecting block is four, the inside of fixed block is seted up flutedly, groove cavity's back swing joint has first spring, the surperficial swing joint of first spring has the base, the fixed surface of base is connected with the fixture block, the draw-in groove has been seted up to the inside of fixed block, the surface of fixture block and the inner wall swing joint of draw-in groove, the opening with the draw-in groove intercommunication is seted up to the inside of fixed block. The utility model discloses a set up connecting block, recess, first spring, fixture block and draw-in groove, can install the base, through setting up dead lever, second spring, movable block and clamp plate, can fix the control head, make entrance door monitoring device convenient to use, entrance door monitoring device convenient to detach damages still at monitoring device, is convenient for change, is favorable to people's use.

Description

Entrance door monitoring device

Technical Field

The utility model relates to a supervisory equipment technical field specifically is a entry door monitoring device.

Background

The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market at present is a handheld video communication device, the video monitoring is the mainstream at present, the development history of the video monitoring system is necessary to be known again at present in the world with gradual unification of IP technology, from the technical point of view, the development of the video monitoring system is divided into a first generation analog video monitoring system, a second generation digital video monitoring system based on a PC and a multimedia card is provided, a third generation digital video monitoring system is completely based on the IP network video monitoring system, the door anti-theft measures are generally carried out in a mode of installing the monitoring device at present, the common door monitoring device is inconvenient to disassemble, when the monitoring device is damaged, the replacement is very inconvenient, which is not beneficial to the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an entry door monitoring device possesses entry door monitoring device convenient to use's advantage, has solved entry door monitoring device and has used inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an entrance door monitoring device comprises a fixed block, wherein the surface of the fixed block is fixedly connected with connecting blocks, the number of the connecting blocks is four, a groove is formed in the fixed block, the back surface of an inner cavity of the groove is movably connected with a first spring, the surface of the first spring is movably connected with a base, the surface of the base is fixedly connected with a clamping block, a clamping groove is formed in the fixed block, the surface of the clamping block is movably connected with the inner wall of the clamping groove, an opening communicated with the clamping groove is formed in the fixed block, the clamping block is matched with the opening, the front surface of the base is fixedly connected with a monitoring head, the front surface of the monitoring head penetrates through the groove and extends to the outer part of the groove, a fixed rod is fixedly connected in the connecting block, the surface of the fixed rod is respectively and movably connected with a second spring and a movable block, and the two sides of the second spring are respectively and movably, the front of movable block runs through the connecting block and extends to the outside of connecting block, the fixed surface of movable block is connected with the clamp plate, one side of clamp plate runs through the base and extends to the outside of base.

Preferably, the base is internally provided with a placing groove, and the inner wall of the placing groove is movably connected with the surface of the pressing plate.

Preferably, the surface of the base is provided with a through hole, and the inner wall of the through hole is movably connected with the surface of the first spring.

Preferably, the top and the bottom at the back of the inner cavity of the groove are fixedly connected with a fixing frame, the inner wall of the fixing frame is movably connected with the surface of the first spring, the inner thread of the groove is connected with a first bolt, and the front end of the first bolt sequentially penetrates through the groove and the fixing frame and extends to the outside of the fixing frame.

Preferably, the inside of the connecting block is movably connected with a second bolt, and the rear end of the second bolt penetrates through the connecting block and extends to the outside of the connecting block.

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

1. the utility model discloses a set up connecting block, recess, first spring, fixture block and draw-in groove, can install the base, through setting up dead lever, second spring, movable block and clamp plate, can fix the control head, make entrance door monitoring device convenient to use, entrance door monitoring device convenient to detach damages still at monitoring device, is convenient for change, is favorable to people's use.

2. The utility model discloses a set up the standing groove, make clamp plate and base be connected inseparabler, through setting up mount and first bolt, be convenient for install fixedly to first spring, through setting up the second bolt, be convenient for install the connecting block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structural base of the present invention;

fig. 3 is a sectional view of the structure fixing block of the present invention.

In the figure: 1. a fixed block; 2. connecting blocks; 3. a groove; 4. a first spring; 5. a base; 6. a clamping block; 7. a card slot; 8. an opening; 9. a monitoring head; 10. fixing the rod; 11. a second spring; 12. a movable block; 13. pressing a plate; 14. a placement groove; 15. a through hole; 16. a fixed mount; 17. a first bolt; 18. and a second bolt.

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. 1-3, an entrance door monitoring device includes a fixing block 1, a connecting block 2 is fixedly connected to the surface of the fixing block 1, a second bolt 18 is movably connected to the inside of the connecting block 2, the rear end of the second bolt 18 penetrates through the connecting block 2 and extends to the outside of the connecting block 2, the connecting block 2 is conveniently installed by arranging the second bolt 18, four connecting blocks 2 are provided, a groove 3 is formed in the fixing block 1, a fixing frame 16 is fixedly connected to the top and the bottom of the back of the inner cavity of the groove 3, the inner wall of the fixing frame 16 is movably connected to the surface of a first spring 4, a first bolt 17 is threadedly connected to the inside of the groove 3, the front end of the first bolt 17 sequentially penetrates through the groove 3 and the fixing frame 16 and extends to the outside of the fixing frame 16, and the first spring 4 is conveniently installed and fixed by arranging the fixing frame 16 and the first bolt, the back of the inner cavity of the groove 3 is movably connected with a first spring 4, the surface of the first spring 4 is movably connected with a base 5, a placing groove 14 is arranged inside the base 5, the inner wall of the placing groove 14 is movably connected with the surface of a pressing plate 13, the pressing plate 13 is more tightly connected with the base 5 by arranging the placing groove 14, the surface of the base 5 is provided with a through hole 15, the inner wall of the through hole 15 is movably connected with the surface of the first spring 4, the surface of the base 5 is fixedly connected with a clamping block 6, the inside of the fixing block 1 is provided with a clamping groove 7, the surface of the clamping block 6 is movably connected with the inner wall of the clamping groove 7, the inside of the fixing block 1 is provided with an opening 8 communicated with the clamping groove 7, the clamping block 6 is matched with the opening 8, the front of the base 5 is fixedly connected with a monitoring head 9, the front of the monitoring head, the surface of dead lever 10 is swing joint respectively has second spring 11 and movable block 12, the both sides of second spring 11 respectively with the inner wall of connecting block 2 and the surface swing joint of movable block 12, the front of movable block 12 runs through connecting block 2 and extends to the outside of connecting block 2, the fixed surface of movable block 12 is connected with clamp plate 13, one side of clamp plate 13 runs through base 5 and extends to the outside of base 5, through setting up connecting block 2, recess 3, first spring 4, fixture block 6 and draw-in groove 7, can install base 5, through setting up dead lever 10, second spring 11, movable block 12 and clamp plate 13, can fix monitor head 9, make entry door monitoring device convenient to use, entry door monitoring device convenient to detach, damage still at monitoring device, convenient to change, be favorable to people's use.

During the use, move the clamp plate 13 outside the base 5, then rotate the monitoring head 9, make the fixture block 6 on the base 5 shift out from the position of opening 8, thereby take off the base 5, change the monitoring head 9, put into fixed block 1 with the base 5 on the new monitoring head 9, rotate the monitoring head 9, the fixture block 6 on the base 5 gets into in the draw-in groove 7, under the effect of first spring 4, make the base 5 install in fixed block 1, under the effect of second spring 11, movable block 12 drives clamp plate 13 and removes, clamp plate 13 fixes base 5, make entrance door monitoring device convenient to use, entrance door monitoring device convenient to detach, damage still in monitoring device, convenient to change, be favorable to people's use.

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. An entrance door monitoring device, includes fixed block (1), its characterized in that: the surface of the fixed block (1) is fixedly connected with connecting blocks (2), the number of the connecting blocks (2) is four, the inside of the fixed block (1) is provided with a groove (3), the back surface of the inner cavity of the groove (3) is movably connected with a first spring (4), the surface of the first spring (4) is movably connected with a base (5), the surface of the base (5) is fixedly connected with a clamping block (6), the inside of the fixed block (1) is provided with a clamping groove (7), the surface of the clamping block (6) is movably connected with the inner wall of the clamping groove (7), the inside of the fixed block (1) is provided with an opening (8) communicated with the clamping groove (7), the clamping block (6) is matched with the opening (8), the front surface of the base (5) is fixedly connected with a monitoring head (9), the front surface of the monitoring head (9) penetrates through the groove (3) and extends to the outside of the groove (, the inside fixedly connected with dead lever (10) of connecting block (2), the surface difference swing joint of dead lever (10) has second spring (11) and movable block (12), the both sides of second spring (11) respectively with the inner wall of connecting block (2) and the surface swing joint of movable block (12), the front of movable block (12) runs through connecting block (2) and extends to the outside of connecting block (2), the fixed surface of movable block (12) is connected with clamp plate (13), one side of clamp plate (13) runs through base (5) and extends to the outside of base (5).

2. An entrance door monitoring device as recited in claim 1, wherein: a placing groove (14) is formed in the base (5), and the inner wall of the placing groove (14) is movably connected with the surface of the pressing plate (13).

3. An entrance door monitoring device as recited in claim 1, wherein: the surface of the base (5) is provided with a through hole (15), and the inner wall of the through hole (15) is movably connected with the surface of the first spring (4).

4. An entrance door monitoring device as recited in claim 1, wherein: the top and the bottom at the back of the inner cavity of the groove (3) are fixedly connected with a fixing frame (16), the inner wall of the fixing frame (16) is movably connected with the surface of the first spring (4), the inner thread of the groove (3) is connected with a first bolt (17), and the front end of the first bolt (17) sequentially penetrates through the groove (3) and the fixing frame (16) and extends to the outside of the fixing frame (16).

5. An entrance door monitoring device as recited in claim 1, wherein: the inside swing joint of connecting block (2) has second bolt (18), the rear end through connecting block (2) of second bolt (18) and extend to the outside of connecting block (2).