CN213365672U

CN213365672U - Access control

Info

Publication number: CN213365672U
Application number: CN202021838637.5U
Authority: CN
Inventors: 黄敏
Original assignee: Shenzhen Sanquan Video Technology Co ltd
Current assignee: Shenzhen Sanquan Video Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-04
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses an entrance guard, including entrance guard's terminal and bee calling organ, install the conducting block more than on the mainboard, the one end of conducting block all is equipped with a jack, the mainboard be equipped with the fixed plate on the surface, the fixed plate be equipped with the spread groove on the surface, bee calling organ's outside cover has the connection shell, the connection shell lower extreme is installed in the spread groove, the inside conducting rod of installing more than one of fixed plate of moulding plastics, conducting rod one end is all passed the fixed plate and is inserted in corresponding jack, all outwards enlarge formation grafting portion on the other end of conducting rod, grafting portion all is equipped with the pin hole on the surface, pin on bee calling organ all passes the through-hole and inserts in the pin hole that corresponds. The utility model discloses simple structure need not to dismantle entrance guard's terminal, can be direct take out fixed plate and bee calling organ in the outside, and because bee calling organ passes through the screw thread and is connected with the fixed plate to can be direct unscrew, change new bee calling organ, great increase efficiency.

Description

Access control

Technical Field

The utility model relates to an entrance guard technical field, concretely relates to entrance guard.

Background

The entrance guard is provided with an intercepting device at a passageway of an entrance, and is mainly a system for managing the entrance and exit of people and vehicles.

However, the existing buzzer which is opened or closed through a laser sensor still has some defects in the using process, the general buzzer is directly welded and fixed on a main board, so that the buzzer is inconvenient to assemble, disassemble and operate, and particularly when the damage needs to be maintained, the buzzer is troublesome, inconvenience is brought to the operation of workers, and the flexibility of the whole device is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that an entrance guard is provided to solve the problem of proposing in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides an entrance guard, include entrance guard's terminal and set up in the inside bee calling organ in entrance guard's terminal, entrance guard's terminal internally mounted has the mainboard of each component of control, install the conducting block more than on the mainboard, the one end of conducting block all is equipped with a jack, the mainboard be equipped with the fixed plate on the surface, the fixed plate be equipped with the spread groove on the surface, bee calling organ's outside cover has the connection shell, be equipped with the through-hole on the top surface of connection shell, the connection shell lower extreme is installed in the spread groove, bee calling organ compresses tightly through the connection shell and is fixed in the spread groove, the inside conducting rod of installing more than one of moulding plastics of fixed plate, conducting rod one end all passes the fixed plate and inserts in the corresponding jack, all outwards enlarge on the other end of conducting rod and form an inserting portion, inserting portion all is equipped with the.

As the preferred technical scheme, be equipped with the bar mouth on the outer wall at entrance guard terminal, the outside of bar mouth is equipped with the apron that covers the bar mouth, and the apron just forms a sealing to the outside protrusion of bar mouth department, and the sealing inserts in the bar mouth to install in the one end of fixed plate, the bar mouth passes through the sealing and seals, and the apron passes through screw locking to be fixed in on the outer wall at entrance guard terminal.

Preferably, the conductive block and the conductive rod are made of brass.

As the preferred technical scheme, be equipped with the external screw thread on the outer wall face of connecting the shell, be equipped with the internal thread on the internal wall face of spread groove, connect the shell through the internal thread meshing connection on external screw thread and the spread groove.

The utility model has the advantages that: the utility model discloses simple structure need not to dismantle entrance guard's terminal, can be direct take out fixed plate and bee calling organ in the outside, and because bee calling organ passes through the screw thread and is connected with the fixed plate to can be direct unscrew, change new bee calling organ, great increase efficiency, accomplish the back, the connection of bee calling organ just can be realized to the new fixed plate that inserts, has made things convenient for and has installed and change it.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial cross-sectional view taken at a-a in fig. 1.

Detailed Description

As shown in FIG. 1 and FIG. 2, the entrance guard of the present invention comprises an entrance guard terminal 1 and a buzzer 6 disposed inside the entrance guard terminal, wherein the entrance guard terminal 1 is internally installed with a main board 3 for controlling each element, the main board 3 is installed with more than one conductive block 2, one end of each conductive block 2 is provided with a jack, the surface of the main board 3 is provided with a fixing plate 4, the surface of the fixing plate 4 is provided with a connecting slot, the exterior of the buzzer 6 is sleeved with a connecting shell 7, the top surface of the connecting shell 7 is provided with a through hole 12, the lower end of the connecting shell 7 is installed in the connecting slot, the buzzer 6 is fixed in the connecting slot by the connecting shell 7, the interior of the fixing plate 4 is injection-molded with more than one conductive rod 5, one end of the conductive rod 5 is inserted into the corresponding jack through the fixing plate 4, the other end of the conductive rod 5 is outwardly expanded to form an inserting portion, the pins on the buzzer 6 penetrate through the through holes and are inserted into the corresponding pin holes, wherein the lower end of the connecting shell is opened, and the diameter of the through holes is smaller than that of the buzzer, so that the buzzer can be tightly pressed in the connecting grooves by the top surface of the connecting shell.

In this embodiment, be equipped with the bar mouth on entrance guard terminal 1's the outer wall, the outside of bar mouth is equipped with the apron 9 that covers the bar mouth, and apron 9 just forms a sealing 11 to the outside protrusion of bar mouth department, and sealing 11 inserts in the bar mouth to install in the one end of fixed plate 4, the bar mouth passes through sealing 11 sealedly, and apron 9 is fixed in on entrance guard terminal 1's the outer wall through screw locking.

In the present embodiment, the conductive block 2 and the conductive rod 5 are made of brass material, so that they have good conductivity.

In this embodiment, the outer wall surface of the connection shell 7 is provided with an external thread, the inner wall surface of the connection groove is provided with an internal thread, and the connection shell 7 is engaged with the internal thread of the connection groove through the external thread.

When the detachable connection shell is detached, the fixed plate can be pulled out along the strip-shaped opening by directly screwing out the external screw, the moving of the fixed plate drives the conductive rod, the conductive rod is pulled out from the jack, the buzzer and the mainboard are disconnected, the rotating block is grabbed to rotate the connection shell after the conductive rod is pulled out, the buzzer can be taken out from the connection shell after the connection shell is screwed out from the connection groove, the pin on the buzzer can be pulled out along the pin hole, and the detachable connection shell is convenient to detach.

During the installation, with new bee calling organ again place in the spread groove, pin on the bee calling organ just in time inserts in the pin hole, accomplishes the back, and the new shell cover that will connect is outside bee calling organ to will connect the shell and twist in the spread groove, effectually compress tightly fixedly bee calling organ, and with the fixed plate again along bar mouth insert entrance guard terminal inside, make during the conducting rod on the fixed plate inserts the jack, make between mainboard, conducting block, conducting rod and the bee calling organ electric connection.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an entrance guard, its characterized in that: the door control device comprises a door control terminal (1) and a buzzer (6) arranged inside the door control terminal, wherein a mainboard (3) for controlling each element is arranged inside the door control terminal (1), more than one conductive block (2) is arranged on the mainboard (3), one end of each conductive block (2) is provided with a jack, a fixed plate (4) is arranged on the surface of the mainboard (3), a connecting groove is arranged on the surface of the fixed plate (4), a connecting shell (7) is sleeved outside the buzzer (6), a through hole (12) is arranged on the top surface of the connecting shell (7), the lower end of the connecting shell (7) is arranged in the connecting groove, the buzzer (6) is tightly pressed and fixed in the connecting groove through the connecting shell (7), more than one conductive rod (5) is arranged inside the fixed plate (4) in an injection molding manner, one end of each conductive rod (5) penetrates through the fixed plate (4) and is inserted into the corresponding jack, and the other end of each conductive rod (, the surface of the insertion part is provided with pin holes, and pins on the buzzer (6) penetrate through the through holes and are inserted into the corresponding pin holes.

2. The gate inhibition system according to claim 1, characterized in that: be equipped with the bar mouth on the outer wall face of entrance guard terminal (1), the outside of bar mouth is equipped with apron (9) that cover the bar mouth, and apron (9) are just to bar mouth department outside protrusion formation sealing (11), and sealing (11) insert in the bar mouth to install in the one end of fixed plate (4), the bar mouth passes through sealing (11) and seals, and apron (9) are fixed in on the outer wall face of entrance guard terminal (1) through screw locking.

3. The gate inhibition system according to claim 1, characterized in that: the conductive block (2) and the conductive rod (5) are both made of brass materials.

4. The gate inhibition system according to claim 1, characterized in that: the outer wall surface of the connecting shell (7) is provided with external threads, the inner wall surface of the connecting groove is provided with internal threads, and the connecting shell (7) is meshed and connected with the internal threads on the connecting groove through the external threads.