CN215070588U

CN215070588U - Concentrator for HPLC signal interference detection

Info

Publication number: CN215070588U
Application number: CN202120764126.1U
Authority: CN
Inventors: 江天捷; 刘能; 周旺
Original assignee: He'an Technology Co ltd
Current assignee: He'an Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-07
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a concentrator that HPLC signal interference detected, including the concentrator body, concentrator body surface is close to the edge and has seted up the installation cavity, installation cavity internally mounted has connection port, concentrator body surface is located installation cavity one side and installs sealed lid through the pivot, first fixed orifices has been seted up on sealed lid surface. The utility model discloses in, through setting up the installation cavity, sealed lid, the apparatus further comprises a rotating shaft, first fixed orifices, the second fixed orifices, the cooperation of fastener is used, be convenient for to connection port's protection, through the inside of installing the installation cavity to connection port, thereby be connected the completion back at external power source line and connection port, the staff can seal the installation cavity through sealed lid, thereby to the inside connection port wiring protection of installation cavity, this mode changes traditional connection port and exposes at external mounting means, prevent that external dust from entering into inside the connection port, thereby guarantee the normal use of concentrator body.

Description

Concentrator for HPLC signal interference detection

Technical Field

The utility model relates to a concentrator technical field especially relates to a concentrator that HPLC signal interference detected.

Background

A concentrator is a central connection point device to which terminals, computers or communication devices are connected. It can be the central point where the cables meet. Technically, a concentrator aggregates a number of input lines and a number of output lines, or provides a central communication link for many devices, of various types, mostly used in the large computer world, which we will discuss one by one below.

An HPLC chip is generally installed in an existing concentrator, the concentrator with the HPLC is adopted, the communication quality of the HPLC is an important index which is concerned by people, in order to record signal quality, noise data of communication is recorded when the concentrator is idle (no communication data exists), and when the concentrator and a terminal are recorded, the current communication intensity is recorded again, so that real-time communication quality data recording can be achieved, the data are fed back to a platform, the platform displays the communication quality data of each terminal, however, a connecting terminal of the existing concentrator with the HPLC signal interference detection is generally exposed and installed at the bottom end of the concentrator, external dust easily enters the connecting port for a long time, poor acceptance can be caused, and the normal use of the concentrator is influenced.

We have therefore proposed a concentrator for HPLC signal interference detection that addresses the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, its binding post of current concentrator of taking HPLC signal interference to detect all exposes generally and installs in the concentrator bottom, inside long-time external dust enters into the connection port easily to can cause the bad condition of acceptance to appear, influence the normal use of concentrator, and the concentrator that an HPLC signal interference detected that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: 1. the utility model provides a concentrator that HPLC signal interference detected, includes the concentrator body, concentrator body surface is close to the edge and has seted up the installation cavity, installation cavity internally mounted has connection port, concentrator body surface is located installation cavity one side and installs sealed lid through the pivot, first fixed orifices has been seted up on the sealed lid surface, concentrator body surface is located installation cavity one side and has seted up the second fixed orifices, it is fixed with the concentrator body that sealed lid runs through first fixed orifices and second fixed orifices through the fastener.

Preferably, the concentrator body surface is located installation cavity one side and runs through and has seted up the second trough, first trough has been seted up on sealed lid surface, first trough and the inside seal bag that all is provided with of second trough, the inside spring that is provided with of seal bag, the spring other end is fixed with first trough and second trough inner wall.

Preferably, the connecting ports are provided in plurality, and the connecting ports are equidistantly installed in the installation cavity.

Preferably, the surface of the sealing cover is provided with an observation window.

Preferably, the concentrator body is provided with a plurality of mounting lugs on the side, and the mounting lugs are equidistantly mounted on the surface of the concentrator body.

Preferably, concentrator body surface mounting has the display screen, and display screen one side is provided with the pilot lamp, the pilot lamp below is provided with control button, the control button below is provided with the instruction fence.

Compared with the prior art, the utility model has the advantages that;

1. the utility model, through the cooperation of the installation cavity, the sealing cover, the rotating shaft, the first fixing hole, the second fixing hole and the fastener, the protection of the connecting port is facilitated, the connecting port is installed inside the installation cavity, so that after the external power line is connected with the connecting port, a worker can seal the installation cavity through the sealing cover, thereby protecting the connecting port wiring inside the installation cavity, the installation mode that the traditional connecting port is exposed outside is changed, the external dust is prevented from entering the connecting port, the normal use of the concentrator body is ensured, the penetration of the external power line is facilitated through the arrangement of the first wiring groove and the second wiring groove, meanwhile, the sealing bags are arranged inside the first wiring groove and the second wiring groove, the spring is arranged inside the sealing bags, and the other end of the spring is fixed with the inner wall of the wiring groove, through the cooperation that sets up seal bag and spring use, be convenient for seal the contact department between external power supply line and the trough to improve the leakproofness of installation cavity, avoid external dust to enter into inside the installation cavity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a concentrator for HPLC signal interference detection according to the present invention;

fig. 2 is a schematic view of a sealing cover of a concentrator for detecting HPLC signal interference according to the present invention;

fig. 3 is a side view of a concentrator for HPLC signal interference detection according to the present invention.

Illustration of the drawings:

1. a concentrator body; 2. a display screen; 3. mounting lugs; 4. an indicator light; 5. a control button; 6. an indication bar; 7. a sealing cover; 8. an observation window; 9. a fastener; 10. a connection port; 11. a first fixing hole; 12. a first wiring duct; 13. a spring; 14. a rotating shaft; 15. a second wiring duct; 16. a mounting cavity; 17. the bag is sealed.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-3, a concentrator for HPLC signal interference detection includes a concentrator body 1, a mounting cavity 16 is provided on a surface of the concentrator body 1 near an edge, a connection port 10 is provided inside the mounting cavity 16, a sealing cover 7 is provided on a surface of the concentrator body 1 on one side of the mounting cavity 16 through a rotating shaft 14, a first fixing hole 11 is provided on a surface of the sealing cover 7, a second fixing hole is provided on a surface of the concentrator body 1 on one side of the mounting cavity 16, the sealing cover 7 is fixed to the concentrator body 1 through a fastening member 9 penetrating through the first fixing hole 11 and the second fixing hole, the connection port 10 is provided in plurality, the connection ports 10 are equidistantly provided inside the mounting cavity 16, and an observation window 8 is provided on a surface of the sealing cover 7.

In this embodiment: through setting up the installation cavity 16, sealed lid 7, the pivot 14, first fixed orifices 11, the second fixed orifices, fastener 9's cooperation is used, be convenient for to connection port 10's protection, through the inside of installing installation cavity 16 to connection port 10, thereby be connected the completion back at external power source line and connection port 10, the staff can seal installation cavity 16 through sealed lid 7, thereby to the protection of connection port 10 wiring of installation cavity 16 inside, this mode changes traditional connection port 10 and exposes at external mounting means, prevent that external dust from entering into inside connection port 10, thereby guarantee concentrator body 1's normal use.

Specifically, 1 surface of concentrator body is located 16 one sides of installation cavity and runs through and has seted up second trough 15, first trough 12 has been seted up on sealed lid 7 surface, first trough 12 and the inside sealed bag 17 that all is provided with of second trough 15, the inside spring 13 that is provided with of sealed bag 17, the spring 13 other end is fixed with first trough 12 and second trough 15 inner wall, 1 side of concentrator body is provided with installation ear 3, and installs ear 3 and be provided with a plurality ofly to install on 1 surface of concentrator body at the 3 equidistance of a plurality of installation ears, 1 surface mounting of concentrator body has display screen 2, and is provided with pilot lamp 4 on 2 one side of the display screen, pilot lamp 4 below is provided with control button 5, control button 5 below is provided with instruction fence 6.

In this embodiment: through setting up first trough 12, second trough 15 is convenient for alternate to external power source line, be provided with sealing bag 17 in first trough 12 and second trough 15 inside simultaneously, sealing bag 17 is inside to be provided with spring 13, the spring 13 other end is fixed with the trough inner wall, use through the cooperation that sets up sealing bag 17 and spring 13, be convenient for seal contact department between external power source line and the trough, thereby improve the leakproofness of installation cavity 16, avoid external dust to enter into inside installation cavity 16.

The working principle is as follows: through the arrangement of the installation cavity 16, the sealing cover 7, the rotating shaft 14, the first fixing hole 11, the second fixing hole and the fastener 9, the protection of the connecting port 10 is facilitated, the connection port 10 is installed inside the installation cavity 16, after the external power line is connected with the connecting port 10, a worker can seal the installation cavity 16 through the sealing cover 7, so that the connection port 10 inside the installation cavity 16 is protected in a wiring mode, the mode changes the installation mode that the traditional connecting port 10 is exposed outside, the external dust is prevented from entering the connecting port 10, the normal use of the concentrator body 1 is ensured, secondly, the insertion of the external power line is facilitated through the arrangement of the first wiring groove 12 and the second wiring groove 15, meanwhile, the sealing bag 17 is arranged inside the first wiring groove 12 and the second wiring groove 15, the spring 13 is arranged inside the sealing bag 17, the other end of the spring 13 is fixed with the inner wall of the wiring groove, and the sealing bag 17 and the spring 13 are matched for use, so that the contact position between an external power line and the wiring groove is conveniently sealed, the sealing performance of the installation cavity 16 is improved, and external dust is prevented from entering the installation cavity 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concentrator that HPLC signal interference detected, includes concentrator body (1), its characterized in that, install chamber (16) have been seted up near the edge on concentrator body (1) surface, install chamber (16) internally mounted has connection port (10), sealed lid (7) are installed through pivot (14) to concentrator body (1) surface position in install chamber (16) one side, first fixed orifices (11) have been seted up on sealed lid (7) surface, second fixed orifices has been seted up on concentrator body (1) surface position in install chamber (16) one side, sealed lid (7) run through first fixed orifices (11) and second fixed orifices through fastener (9) and are fixed with concentrator body (1).

2. The concentrator for detecting HPLC signal interference according to claim 1, wherein a second wiring groove (15) is formed on one side of the surface of the concentrator body (1) in the installation cavity (16) in a penetrating manner, a first wiring groove (12) is formed on the surface of the sealing cover (7), sealing bags (17) are respectively arranged inside the first wiring groove (12) and the second wiring groove (15), a spring (13) is arranged inside each sealing bag (17), and the other end of each spring (13) is fixed to the inner walls of the first wiring groove (12) and the second wiring groove (15).

3. A concentrator for HPLC signal interference detection according to claim 1, wherein said connection ports (10) are provided in plurality, and a plurality of connection ports (10) are installed in the installation cavity (16) at equal intervals.

4. A concentrator for HPLC signal interference detection according to claim 1, wherein the surface of the sealing cover (7) is provided with a viewing window (8).

5. A concentrator for HPLC signal interference detection according to claim 1, wherein the concentrator body (1) is provided with a plurality of mounting ears (3) at the side, and the plurality of mounting ears (3) are mounted on the surface of the concentrator body (1) at equal intervals.

6. A concentrator for HPLC signal interference detection according to claim 1, wherein the surface of the concentrator body (1) is installed with a display screen (2), and one side of the display screen (2) is provided with an indicator lamp (4), a control button (5) is arranged below the indicator lamp (4), and an indication column (6) is arranged below the control button (5).