CN221081395U

CN221081395U - District entrance guard intercom device

Info

Publication number: CN221081395U
Application number: CN202322330881.0U
Authority: CN
Inventors: 张妮; 潘少杰; 王钰涵; 原宗信
Original assignee: Shandong Jiayuan Electronic Technology Co ltd
Current assignee: Shandong Jiayuan Electronic Technology Co ltd
Filing date: 2023-08-29
Publication date: 2024-06-04
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a district entrance guard intercom device which comprises a shell and a fixing device, wherein four slotted holes are formed in the shell in a rectangular shape, clamping blocks are respectively and slidably arranged in the four slotted holes, connecting blocks are fixedly arranged on one surface of the fixing device in a rectangular distribution mode, through holes are respectively formed in the connecting blocks in the rectangular distribution mode, the through holes are matched with the clamping blocks, the connecting blocks are matched with the shell through the through holes and the clamping blocks, mounting grooves are respectively formed in two ends of the front side of the shell, a plurality of springs are fixedly arranged in the mounting grooves, a baffle is fixedly arranged at the other ends of the springs, and through the addition of the through holes, the connecting blocks, the slotted holes and the clamping blocks, the effect that the device is fixed and loosened due to long-term use is achieved while the device is convenient to detach is achieved, and the problem that the device is loosened due to screw rust in a long-term use process of the original device is solved.

Description

District entrance guard intercom device

Technical Field

The utility model relates to the technical field of access control, in particular to a community access control intercom device.

Background

In current access control system, use and the most widely distributed access control that punches a card, traditional access control that punches a card is to utilize contactless integrated circuit (I C, I NTEGRATED CI rcu it) card, place access control machine that punches a card in the entrance of access control, when the user gets in, need like sitting bus and punch a card, touch gently or be close to the card reader just can read card information, carry out the operation of punching a card, therefore access control card is applied in various communities, office building and merchant house, most all adopt access control card to improve the security system of district in the current community, but access control card An Fangju has certain shortcoming: after I C cards are used, the cards are easily picked up and used by others, so that the safety of the access control cards is reduced; the I C card information is easy to steal and copy, so the security of the access control card is greatly reduced; when a user accesses the card, it is difficult to enter the cell and the complementary I C card needs to be rewritten.

The prior art (publication number: CN 210721608U) provides a face recognition technology for dynamic advertisement face recognition entrance machine, changes the traditional I C entrance way by the human face recognition technology, has an image transmission function, can transmit the image and sound of a visitor to a homeowner, and can be used as advertisement on an idle time display screen, but the prior device still has the defects, such as: through setting up the screw fixation on the door, can lead to the fact the screw to rust for a long time on this kind of mounting means door to spoil, cause the fixed of device not hard up, probably produce the problem that the device that drops dropped.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a community access control intercom device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a district entrance guard intercom device, includes shell and fixing device, four slotted holes have been seted up to the inside of shell, four inside slidable mounting of slotted hole has the fixture block respectively, fixing device one side is rectangle distribution fixed mounting has the connecting block, is rectangle distribution the through-hole has been seted up respectively on the connecting block, through-hole and fixture block assorted, the connecting block passes through-hole and fixture block and shell cooperation installation, the mounting groove has been seted up respectively at shell front side both ends, and mounting groove inside fixed mounting has a plurality of spring, the other end fixed mounting of a plurality of spring has the baffle.

Preferably, the slotted hole is provided with a convex structure, the upper end of the slotted hole is provided with an electromagnet, and the clamping block made of iron-cobalt-nickel alloy is adsorbed when the electric power is applied.

Preferably, a camera and an interphone are fixedly arranged at the upper end of the front face of the shell.

Preferably, heat dissipation holes are formed in two sides of the shell.

Preferably, a keyboard and a magnetic card sensor are fixedly arranged at the lower end of the front surface of the shell, the magnetic card sensor is used for identifying the identity of an administrator, the power supply of the storage battery to the electromagnet is controlled, the electromagnet is opened and closed, and accordingly the clamping block is controlled to move up and down in the hole groove to realize the installation and the disassembly of the device.

Preferably, the front of the shell is respectively provided with two lamp tubes on the shell in a matched manner through a spring and a baffle plate, the auxiliary lighting effect is achieved for the device at night, and the lamp tubes are damaged and are convenient to replace.

The utility model has the following beneficial effects:

1. Through increasing through-hole, connecting block, slotted hole and fixture block, reached the device can not lead to the fixed not hard up benefit of device because of long-term use when convenient dismantlement, solved original device can lead to the not hard up problem of device because of the screw rust in long-term use.

2. Through increasing fluorescent tube, spring and baffle, reached the device and can be installed in a flexible way and dismantle the fluorescent tube to make the device obtain the benefit of auxiliary lighting, solved current device and can only light dim problem through the screen illumination in the use.

Drawings

FIG. 1 is a schematic diagram of a front view structure according to the present utility model;

FIG. 2 is a schematic view of a left-hand cross-sectional structure according to the present utility model;

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

fig. 4 is a schematic view of an assembling structure of a lamp tube according to the present utility model.

In the figure: 1. a housing; 2. a fixing device; 3. a camera; 4. a keyboard; 5. magnetic card sensor; 6. a lamp tube; 7. a spring; 8. a baffle; 9. a through hole; 10. a slot hole; 11. a clamping block; 12. a connecting block; 13. a heat radiation hole; 14. an interphone.

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.

Referring to fig. 1-4, a district entrance guard intercom device, including shell 1 and fixing device 2, four slotted holes 10 have been seted up to the inside rectangle of shell 1, the inside slidable mounting of four slotted holes 10 respectively has fixture block 11, fixing device 2 one side is rectangle distribution fixed mounting and has connecting block 12, through-hole 9 has been seted up respectively on the connecting block 12 that is rectangle distribution, through-hole 9 and fixture block 11 phase-match, connecting block 12 passes through-hole 9 and fixture block 11 and shell 1 cooperation installation, the mounting groove has been seted up respectively at shell 1 front side both ends, mounting groove inside fixed mounting has a plurality of spring 7, the other end fixed mounting of a plurality of spring 7 has baffle 8.

In this embodiment, as shown in fig. 1, 2 and 3, the slot 10 is opened to a convex structure, an electromagnet is mounted at the upper end of the slot 10, a clamping block 11 made of iron-cobalt-nickel alloy is adsorbed when the electric power is applied, and a storage battery is mounted in the housing to supply power to the electromagnet.

In this embodiment, as shown in fig. 1, 2 and 3, the camera 3 and the interphone 14 are fixedly mounted on the upper end of the front surface of the housing 1.

In this embodiment, as shown in fig. 1, 2 and 3, heat dissipation holes 13 are formed on both sides of the housing 1.

In this embodiment, as shown in fig. 1, 2 and 3, a keyboard 4 and a magnetic card sensor 5 are fixedly mounted at the lower end of the front surface of the housing 1, the magnetic card sensor 5 is used for identifying an administrator identity I C card, and controlling the power supply of the storage battery to the electromagnet to open and close the electromagnet, so as to control the fixture block to move up and down in the hole slot 10 to realize the installation and the disassembly of the device.

In this embodiment, as shown in fig. 1, 2 and 3, two lamps 6 are mounted on the front surface of the housing 1 through springs 7 and baffles 8, respectively, to assist in lighting the device at night, and the lamps 6 are damaged and convenient to replace.

The application method and the advantages of the utility model are as follows: when the community access control intercom device is used, the working process is as follows:

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, when the entrance guard intercom device is required to be installed in a community, the door is welded with the fixing device 2, staff is clamped by brushing the manager I C, so that the storage battery in the device is electrified, the electromagnets at the upper ends of the four slotted holes 10 are operated to adsorb the clamping blocks 11 in the four slotted holes respectively, the clamping blocks 11 are enabled to move upwards, the slots 10 can be aligned with the corresponding connecting blocks 12 through the connecting blocks 12, the four slotted holes 10 are inserted after the corresponding connecting blocks 12 are aligned, when the connecting blocks 12 slide to the bottom, the manager I C is brushed again, the storage battery in the device is used for eliminating the power supply to the electromagnets, the electromagnets are stopped, the clamping blocks 11 slide downwards under the gravity and are fastened with the through holes 9, and the problem that the device is fixed loose due to screws after long time rust caused by the original device is solved.

Through increasing spring 7 and baffle 8 at the front side assembly of shell 1, compressing spring 7 when the baffle 8 has been compressed when fluorescent tube 6 put into the mounting groove, with baffle 8 and fluorescent tube extrusion each other under the elastic potential energy of spring 7 to fixed fluorescent tube 6, through the cooperation of spring 7 and baffle 8, made things convenient for the installation and the dismantlement of fluorescent tube, can play the effect of auxiliary lighting at night through installation fluorescent tube 6, thereby improve the recognition efficiency of human face.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a district entrance guard intercom device which characterized in that: including shell (1) and fixing device (2), four slotted holes (10) have been seted up to the inside of shell (1), four inside slidable mounting of slotted hole (10) has fixture block (11) respectively, fixing device (2) one side is rectangle distribution fixed mounting has connecting block (12), is rectangle distribution through-hole (9) have been seted up respectively on connecting block (12), through-hole (9) and fixture block (11) assorted, connecting block (12) are installed with shell (1) cooperation through-hole (9) and fixture block (11), the mounting groove has been seted up respectively at shell (1) front side both ends, and mounting groove internally mounted has a plurality of spring (7), the other end fixed mounting of a plurality of spring (7) has baffle (8).

2. The community access control intercom device according to claim 1, wherein: the slotted hole (10) is formed into a convex structure.

3. The community access control intercom device according to claim 1, wherein: the camera (3) and the interphone (14) are fixedly arranged at the upper end of the front face of the shell (1).

4. The community access control intercom device according to claim 1, wherein: and heat dissipation holes (13) are formed in two sides of the shell (1).

5. The community access control intercom device according to claim 1, wherein: the front lower end of the shell (1) is fixedly provided with a keyboard (4) and a magnetic card sensor (5).

6. The community access control intercom device according to claim 1, wherein: the front of the shell (1) is provided with two lamp tubes (6) respectively on the shell (1) in a matching way through a spring (7) and a baffle plate (8).