CN213122853U

CN213122853U - Novel 8-channel independent central control host expander

Info

Publication number: CN213122853U
Application number: CN202022532848.2U
Authority: CN
Inventors: 孟超宇; 李强
Original assignee: Shenzhen Hongzhe Intelligent System Engineering Co ltd
Current assignee: Shenzhen Hongzhe Intelligent System Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-05-04
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a novel 8 way is accuse host computer expander in independently, including the expander body, the both sides of expander body all are equipped with the mounting panel, first rectangular hole has been seted up at the top of mounting panel, be equipped with the limiting plate in the first rectangular hole, two fixed plates of top fixedly connected with of expander body, the top of limiting plate and the bottom fixed connection of fixed plate, the top of fixed plate is equipped with presses the clamp plate, the top of pressing the clamp plate is equipped with the backup pad, the spout has been seted up at the top of pressing the clamp plate, be equipped with the slider in the spout, the top of slider and the bottom fixed connection of backup pad, the bottom of backup pad is connected through two connecting plates with the top of mounting panel, adjacent two the connecting plate is located the both sides of pressing the clamp plate respectively. Novel 8 way independent well accuse host computer expanders, belong to well accuse host computer expander technical field, be convenient for change the maintenance to the expander body, make things convenient for the later stage to use.

Description

Novel 8-channel independent central control host expander

Technical Field

The utility model relates to a well accuse host computer expander technical field, in particular to novel accuse host computer expander in 8 ways are independent.

Background

The central control host is a programmable network device designed specifically for controlling AV systems and intelligent building systems using a plurality of analog and digital formats. The central control host provides a perfect solution for the use and maintenance of equipment in environments such as a small conference room, and the cost of the equipment control system can be effectively reduced. Host computer accessible wireless network and iOS, Android system platform is connected, the realization is to complicated AV system, the control and the feedback of systems such as intelligent building, well accuse is synthesized the expander and is possessed 8 independent two-way RS232 interfaces of way, 8 independent IO input/output interfaces of way, 8 way relay control, simple and convenient infrared learning function panel and 8 way infrared output interfaces, can provide help for user's different user demands, current well accuse host computer expander is generally through bolt fixed mounting in assigned position, the later stage dismouting is comparatively inconvenient, and then be not convenient for the later stage to the change of central control host computer expander overhauls.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides novel 8 way independent well accuse host computer expanders, can effectively solve the general bolt fixed mounting of current well accuse host computer expander in the background art in the assigned position, the later stage dismouting is comparatively inconvenient, and then the later stage of being not convenient for is to the problem that the maintenance was changed to the accuse host computer expander.

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

novel 8 way is independently well accuse host computer expander, including the expander body, the both sides of expander body all are equipped with the mounting panel, first rectangular hole has been seted up at the top of mounting panel, be equipped with the limiting plate in the first rectangular hole, two fixed plates of top fixedly connected with of expander body, the top of limiting plate and the bottom fixed connection of fixed plate, the top of fixed plate is equipped with presses the clamp plate, the top of pressing the clamp plate is equipped with the backup pad, the spout has been seted up at the top of pressing the clamp plate, be equipped with the slider in the spout, the top of slider and the bottom fixed connection of backup pad, the bottom of backup pad is connected through two connecting plates with the top of mounting panel, and is adjacent two the connecting plate is located the both sides of pressing the clamp plate respectively, one side of pressing the clamp.

Preferably, the limiting assembly comprises a second rectangular hole formed in the top of the supporting plate, a baffle is arranged on one side of the pressing plate and is in contact with the pressing plate, the second rectangular hole is penetrated through the top end of the baffle, a movable plate is arranged above the supporting plate, the top of the baffle is fixedly connected with the bottom of the movable plate, and the bottom of the movable plate is connected with the top of the supporting plate through a spring.

Preferably, the top of the movable plate is fixedly connected with a pull ring.

Preferably, the cross sections of the sliding groove and the sliding block are both T-shaped structures.

Preferably, the top of the mounting plate is provided with a counter bore.

Preferably, the bottom of the pressing plate is fixedly connected with an elastic pad, and the bottom of the elastic pad is in contact with the top of the fixing plate.

Compared with the prior art, the utility model discloses following beneficial effect has: through the cooperation that sets up expander body, mounting panel, fixed plate, first rectangular hole, limiting plate, press panel, backup pad, spout, slider, connecting plate and spacing subassembly, be convenient for change the maintenance to the expander body, make things convenient for the later stage to use, through the cushion that sets up for fixed plate and press panel elastic contact avoid the fixed plate to rock according to the press panel relatively, thereby avoid expander body relatively fixed plate to rock.

Drawings

Fig. 1 is a schematic view of the overall structure of the novel 8-way independent central control host expander of the present invention;

fig. 2 is a front view of the novel 8-way independent central control host expander of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. an expander body; 2. mounting a plate; 3. a fixing plate; 4. a first rectangular hole; 5. a limiting plate; 6. a pressing plate; 7. a support plate; 8. a chute; 9. a slider; 10. a connecting plate; 11. a second rectangular hole; 12. a movable plate; 13. a spring; 14. a baffle plate; 15. a pull ring; 16. a counter bore; 17. an elastic pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the novel 8-way independent central control host expander comprises an expander body 1, wherein mounting plates 2 are arranged on both sides of the expander body 1, a first rectangular hole 4 is formed in the top of each mounting plate 2, a limiting plate 5 is arranged in each first rectangular hole 4, two fixing plates 3 are fixedly connected to the top of the expander body 1, the top of each limiting plate 5 is fixedly connected to the bottom of each fixing plate 3, a pressing plate 6 is arranged on the top of each fixing plate 3, a supporting plate 7 is arranged on the top of each pressing plate 6, a sliding groove 8 is formed in the top of each pressing plate 6, a sliding block 9 is arranged in each sliding groove 8, the top of each sliding block 9 is fixedly connected to the bottom of each supporting plate 7, the bottom of each supporting plate 7 is connected to the top of the mounting plate 2 through two connecting plates 10, two adjacent connecting plates 10 are respectively;

in this embodiment, the limiting assembly includes a second rectangular hole 11 formed in the top of the supporting plate 7, a baffle 14 is disposed on one side of the pressing plate 6, the baffle 14 contacts with the pressing plate 6, the top end of the baffle 14 penetrates through the second rectangular hole 11, a movable plate 12 is disposed above the supporting plate 7, the top of the baffle 14 is fixedly connected to the bottom of the movable plate 12, the bottom of the movable plate 12 is connected to the top of the supporting plate 7 through a spring 13, the movable plate 12 is driven to move upwards, the spring 13 is in a stretching state, the baffle 14 moves upwards, the baffle 14 is no longer located on one side of the pressing plate 6, the limitation on the position of the pressing plate 6 is removed, the pressing plate 6 is driven to move, the pressing plate 6 is no longer located right above the fixing plate 3, and the limitation on the.

In the embodiment, a pull ring 15 is fixedly connected to the top of the movable plate 12, and the movable plate 12 is conveniently driven to move by the pull ring 15.

In this embodiment, the cross section of spout 8 and slider 9 is the T shape structure, avoids slider 9 to break away from spout 8, through the cooperation of spout 8 and slider 9 for press the steady removal of pressing plate 6.

In the embodiment, a counter bore 16 is formed in the top of the mounting plate 2, and the mounting plate 2 is mounted at a designated position through the cooperation of the counter bore 16 and an external fixing bolt.

In this embodiment, press the bottom fixed connection cushion 17 of pressure board 6, the bottom of cushion 17 contacts with the top of fixed plate 3, through the cushion 17 that sets up for fixed plate 3 with press 6 elastic contact of pressure board, avoid fixed plate 3 to rock according to pressure board 6 relatively, thereby avoid expander body 1 to rock relatively fixed plate 3.

It should be noted that, when the 8-way independent central control host expander of the present invention is used, the mounting plate 2 is installed at a designated position through the cooperation of the counter bore 16 and the external fixing bolt, the pull ring 15 is held, the movable plate 12 is driven to move upwards, the spring 13 is in a stretching state, the baffle 14 moves upwards, the baffle 14 is no longer located at one side of the pressing plate 6, the position limitation on the pressing plate 6 is removed, the pressing plate 6 is no longer located right above the fixing plate 3 through the movement of the pressing plate 6, the position limitation on the fixing plate 3 is removed, the pressing plate 6 moves stably through the cooperation of the sliding groove 8 and the sliding block 9, the expander body 1 is driven to move upwards, the fixing plate 3 drives the limiting plate 5 to be separated from the first rectangular hole 4, the removal of the expander body 1 can be completed, and similarly, the above-mentioned splitting step is operated reversely, the installation of the expander body 1 can be completed, be convenient for change the maintenance to expander body 1, make things convenient for the later stage to use through the cushion 17 that sets up for fixed plate 3 with press 6 elastic contact of pressing the clamp plate, avoid fixed plate 3 to rock according to clamp plate 6 relatively, thereby avoid expander body 1 relatively fixed plate 3 to rock.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Novel 8 way independent well accuse host computer expanders, its characterized in that: the novel expansion device comprises an expander body (1), wherein mounting plates (2) are arranged on two sides of the expander body (1), a first rectangular hole (4) is formed in the top of each mounting plate (2), a limiting plate (5) is arranged in each first rectangular hole (4), two fixing plates (3) are fixedly connected to the top of the expander body (1), the top of each limiting plate (5) is fixedly connected with the bottom of each fixing plate (3), a pressing plate (6) is arranged on the top of each fixing plate (3), a supporting plate (7) is arranged on the top of each pressing plate (6), a sliding groove (8) is formed in the top of each pressing plate (6), a sliding block (9) is arranged in each sliding groove (8), the top of each sliding block (9) is fixedly connected with the bottom of each supporting plate (7), and the bottom of each supporting plate (7) is connected with the top of each mounting plate (2) through two connecting plates, two adjacent connecting plates (10) are respectively located on two sides of the pressing plate (6), and a limiting assembly is arranged on one side of the pressing plate (6).

2. The novel 8-way independent central control host expander according to claim 1, characterized in that: the limiting assembly comprises a second rectangular hole (11) formed in the top of the supporting plate (7), a baffle (14) is arranged on one side of the pressing plate (6), the baffle (14) is in contact with the pressing plate (6), the second rectangular hole (11) is penetrated through the top end of the baffle (14), a movable plate (12) is arranged above the supporting plate (7), the top of the baffle (14) is fixedly connected with the bottom of the movable plate (12), and the bottom of the movable plate (12) is connected with the top of the supporting plate (7) through a spring (13).

3. The novel 8-way independent central control host expander according to claim 2, characterized in that: the top of the movable plate (12) is fixedly connected with a pull ring (15).

4. The novel 8-way independent central control host expander according to claim 1, characterized in that: the cross sections of the sliding groove (8) and the sliding block (9) are both T-shaped structures.

5. The novel 8-way independent central control host expander according to claim 1, characterized in that: the top of the mounting plate (2) is provided with a counter bore (16).

6. The novel 8-way independent central control host expander according to claim 1, characterized in that: the bottom of the pressing plate (6) is fixedly connected with an elastic pad (17), and the bottom of the elastic pad (17) is in contact with the top of the fixing plate (3).