CN210534683U

CN210534683U - Combined installation's multichannel serial port card

Info

Publication number: CN210534683U
Application number: CN201922064062.XU
Authority: CN
Inventors: 植秀振
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-15
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a combination mounting's multichannel cluster mouth card, including the casing, the inside fixedly connected with circuit board of casing, one side fixedly connected with set casing of casing, one side activity of set casing is provided with a plurality of connectors, the bottom fixedly connected with connecting plate of connector, the connector alternates with the set casing to be connected, is provided with on the connecting plate with connector matched with opening, the bottom fixedly connected with second limiting plate of connecting plate, the both ends fixedly connected with telescopic link of second limiting plate, the bottom and the set casing fixed connection of telescopic link. The utility model discloses the connector that is equipped with can be along the set casing activity when using, when user's plug uses, can play the buffering of removal, and the spring that is equipped with simultaneously can further cushion, and the telescopic link that is equipped with can play the effect of connector steady movement, and the connector of being convenient for can be better use avoids when the plug hard, the damage of connector appears.

Description

Combined installation's multichannel serial port card

Technical Field

The utility model relates to a multichannel serial port card field, in particular to combination mounting's multichannel serial port card.

Background

A multi-lane serial port card is a device that can allocate multiple serial-parallel ports for connection of terminals, through which each terminal can communicate with a host. The use of multiple user cards is the most convenient and simple solution to expand the number of computer peripherals. The expansion card can lead a computer to conveniently expand serial ports or parallel ports, is also called as a serial-parallel port expansion card, when a multi-path serial port card is used, a connector is a component which is used most frequently by external connection, and is frequently required to be plugged and unplugged in the using process, and the connector is easily damaged by excessive force and other reasons in the plugging and unplugging process, so that certain loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination mounting's multichannel serial port card to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination mounting's multichannel serial port card, includes the casing, the inside fixedly connected with circuit board of casing, one side fixedly connected with set casing of casing, one side activity of set casing is provided with a plurality of connectors.

Preferably, the bottom fixedly connected with connecting plate of connector, the connector alternates with the set casing to be connected, be provided with on the connecting plate with connector matched with opening, the bottom fixedly connected with second limiting plate of connecting plate, the both ends fixedly connected with telescopic link of second limiting plate, the bottom and the set casing fixed connection of telescopic link.

Preferably, the outside cover of telescopic link is equipped with the spring, the top and the second limiting plate fixed connection of spring, the bottom and the set casing fixed connection of spring.

Preferably, the two sides of the top end of the second limiting plate are fixedly connected with cushion pads.

Preferably, the top of set casing is equipped with the first limiting plate that cup joints with the connector.

Preferably, the connecting plate is inserted into and connected with the fixed shell.

The utility model discloses a technological effect and advantage: the connector that is equipped with can be along the set casing activity when using, when user's plug uses, can play the buffering of removal, and the spring that is equipped with simultaneously can further cushion, and the telescopic link that is equipped with can play the effect of connector even movement, and the connector of being convenient for can better use, avoids when the plug hard, the damage of connector appears.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic partial structure diagram of fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a circuit board; 3. a stationary case; 4. a connector; 5. a first limit plate; 6. a connecting plate; 7. a second limiting plate; 8. a spring; 9. a telescopic rod; 10. a cushion pad.

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.

The utility model provides a multichannel cluster mouth card of composite mounting as shown in fig. 1-2, including casing 1, casing 1's inside fixedly connected with circuit board 2, one side fixedly connected with set casing 3 of casing 1, one side activity of set casing 3 is provided with a plurality of connectors 4.

Bottom fixedly connected with connecting plate 6 of connector 4, connector 4 alternates with set casing 3 and is connected, be provided with on connecting plate 6 with connector 4 matched with opening, bottom fixedly connected with second limiting plate 7 of connecting plate 6, the both ends fixedly connected with telescopic link 9 of second limiting plate 7, the bottom and the 3 fixed connection of set casing of telescopic link 9, the outside cover of telescopic link 9 is equipped with spring 8, spring 8's top and 7 fixed connection of second limiting plate, spring 8's bottom and 3 fixed connection of set casing, the equal fixedly connected with blotter 10 in both sides on 7 tops of second limiting plate, the top of set casing 3 is equipped with the first limiting plate 5 that cup joints with connector 4, connecting plate 6 alternates with set casing 3 and is connected.

This practical theory of operation: when using, the operator at first carries out electric connection with a plurality of connectors 4 and circuit board 2, when carrying out the use of connector 4, connector 4 is provided with first limiting plate 5 and second limiting plate 7, when connector 4 can remove, can also carry on spacingly through first limiting plate 5 and second limiting plate 7, the bottom of second limiting plate 7 is provided with telescopic link 9 simultaneously, telescopic link 9 that is equipped with can keep connector 4 steady when connector 4 removes, avoid connector 4 skew to appear when removing, spring 8 that is equipped with simultaneously is when the removal of connector 4, can play fine buffering limiting displacement, avoid the user to exert oneself excessively directly damage connector 4 when using.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. 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 combination mounting's multichannel serial port card, includes casing (1), its characterized in that: the novel multifunctional portable electronic device is characterized in that a circuit board (2) is fixedly connected to the inside of the shell (1), a fixing shell (3) is fixedly connected to one side of the shell (1), and a plurality of connectors (4) are movably arranged on one side of the fixing shell (3).

2. A multi-way serial port card for combined installation according to claim 1, wherein: the bottom fixedly connected with connecting plate (6) of connector (4), connector (4) alternate with set casing (3) and are connected, be provided with on connecting plate (6) with connector (4) matched with opening, the bottom fixedly connected with second limiting plate (7) of connecting plate (6), both ends fixedly connected with telescopic link (9) of second limiting plate (7), the bottom and set casing (3) fixed connection of telescopic link (9).

3. A multi-way serial port card for combined installation according to claim 2, wherein: the outside cover of telescopic link (9) is equipped with spring (8), the top and second limiting plate (7) fixed connection of spring (8), the bottom and set casing (3) fixed connection of spring (8).

4. A multi-way serial port card for combined installation according to claim 3, wherein: and cushion pads (10) are fixedly connected to the two sides of the top end of the second limiting plate (7).

5. A multi-way serial port card for combined installation according to claim 4, wherein: the top of set casing (3) is equipped with first limiting plate (5) that cup joints with connector (4).

6. A multi-way serial port card for combined installation according to claim 5, wherein: the connecting plate (6) is connected with the fixed shell (3) in an inserting mode.