CN216451375U

CN216451375U - HPLC on-site detector

Info

Publication number: CN216451375U
Application number: CN202220045379.8U
Authority: CN
Inventors: 马越; 李启龙; 李启鑫; 李英飞; 孙建磊
Original assignee: Liaoning Mingpin Technology Co ltd
Current assignee: Liaoning Mingpin Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-06
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses an HPLC on-site detector, which comprises: the outer shell comprises a first side plate, a second side plate, a third side plate, a fourth side plate, a first end plate and a second end plate; the first detection module interface is arranged on the first side plate and comprises a first strong current interface and a first weak current interface which are arranged at intervals; the first detection module interface is used for connecting the STA detection modules of the three tables; the second detection module interface is arranged on the first side plate and comprises a second strong current interface and a second weak current interface which are arranged at intervals; the second detection module interface is used for connecting the concentrator CCO module; the second weak current interface is close to the first weak current interface and is arranged in parallel with the first weak current interface; a first fuse mounting groove provided on the first side plate; the second fuse mounting groove is arranged on the first side plate and is arranged at an interval with the first fuse mounting groove; the first fuse mounting groove and the second fuse mounting groove are located between the second strong current interface and the second weak current interface.

Description

HPLC on-site detector

Technical Field

The utility model belongs to the technical field of HPLC carrier module detection instruments, and particularly relates to an HPLC on-site detector.

Background

The HPLC carrier module developed based on the HPLC technology is being widely applied to new generation smart meters in our country, and becomes an important component of the smart grid.

The uncertainty in the HPLC on-site operation and maintenance process is large, the efficiency is low, and an HPLC on-site detector of a mobile operation terminal is urgently needed.

The current advanced application problem of HPLC is mainly reflected in the aspects of district identification, automatic file synchronization, communication performance detection and network optimization. By using the HPLC on-site detector, the fault handling capacity of the staff can be improved, and the fault identification efficiency and accuracy are improved.

The HPLC on-site detector is an on-site communication fault diagnosis and maintenance tool developed for operation and maintenance of an HPLC communication meter, a terminal and a module of the power utilization information acquisition system. At present, the existing HPLC on-site detector generally has few functions, or has more detection functions but is bulky and inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an HPLC (high performance liquid chromatography) on-site detector, which can effectively reduce the volume of the HPLC on-site detector on the premise of realizing various detection functions by reasonably setting the positions of various interfaces.

The technical scheme provided by the utility model is as follows:

an HPLC field detector comprising:

the outer shell comprises a first side plate, a second side plate, a third side plate, a fourth side plate, a first end plate and a second end plate;

the first side plate and the third side plate are arranged oppositely, the second side plate and the fourth side plate are arranged oppositely, and the first end plate and the second end plate are arranged oppositely;

the first detection module interface is arranged on the first side plate and comprises a first strong current interface and a first weak current interface which are arranged at intervals; the first detection module interface is used for connecting a three-item table STA detection module;

the second detection module interface is arranged on the first side plate and comprises a second strong current interface and a second weak current interface which are arranged at intervals; the second detection module interface is used for connecting the concentrator CCO module;

the second strong electric interface is close to the first strong electric interface and is arranged in parallel with the first strong electric interface; the second weak current interface is close to the first weak current interface and is arranged in parallel with the first weak current interface;

a first fuse mounting groove disposed on the first side plate;

a second fuse mounting groove disposed on the first side plate and spaced apart from the first fuse mounting groove;

the first fuse mounting groove and the second fuse mounting groove are positioned between the second strong current interface and the second weak current interface;

the single-phase meter STA module detection interface is arranged on the first end plate and comprises a third strong electric interface and a third weak electric interface which are arranged at intervals;

and the infrared communication interface is arranged on the first end plate and is arranged on the same side as the third weak current interface.

Preferably, the HPLC field detector further comprises:

and the power interface is arranged on the second side plate and is used for connecting an alternating current power line.

Preferably, the HPLC field detector further comprises:

and the communication interface is arranged on the second end plate and is used for connecting a communication line.

Preferably, the HPLC field detector further comprises:

and the SIM card insertion port is arranged on the fourth side plate.

Preferably, the communication interface is a Type-C interface.

Preferably, the communication line is an RS485 communication line.

Preferably, the HPLC field detector further comprises:

the first protection cover is detachably connected to the outer side of the first side plate.

Preferably, the HPLC field detector further comprises:

and the second protective cover is detachably connected to the outer side of the first end plate.

Preferably, the HPLC field detector further comprises:

and the antenna is connected to the fourth side plate, and the free end of the antenna faces the first end plate.

Preferably, a display screen is arranged on the third side plate, and the display screen is arranged close to the first end plate.

The utility model has the beneficial effects that:

the HPLC on-site detector provided by the utility model has a compact structure, and the size of the HPLC on-site detector can be effectively reduced on the premise of realizing various detection functions by reasonably setting the positions of various interfaces.

Drawings

Fig. 1 is a schematic structural view of a first side plate according to the present invention.

Fig. 2 is a schematic structural diagram of the first protective cover according to the present invention.

Fig. 3 is a schematic structural view of a first end plate according to the present invention.

Fig. 4 is a schematic structural diagram of a second protective cover according to the present invention.

Fig. 5 is a schematic structural view of a second side plate according to the present invention.

Fig. 6 is a schematic structural view of a second end plate according to the present invention.

Fig. 7 is a schematic structural view of a fourth side plate according to the present invention.

Fig. 8 is a schematic structural view of a third side plate according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.

As shown in fig. 1 to 8, the present invention provides an HPLC field detector, comprising: a first side panel 110, a second side panel 120, a third side panel 130, a fourth side panel 140, a first end panel 150, and a second end panel 160.

The first side plate 110 is disposed opposite to the third side plate 130, the second side plate 120 is disposed opposite to the fourth side plate 140, and the first end plate 150 is disposed opposite to the second end plate 160. The first side plate 110, the second side plate 120, the third side plate 130 and the fourth side plate 140 are connected to form a cylinder, and the first end plate 150 and the second end plate 160 are respectively connected to openings at two ends of the cylinder. The first side panel 110, the second side panel 120, the third side panel 130, the fourth side panel 140, the first end panel 150, and the second end panel 160 combine to form a closed outer housing structure.

As shown in fig. 1-2, the first detection module interface 111 is disposed on the first side plate 110, and the first detection module interface 111 includes a first strong current interface 111a and a first weak current interface 111b that are disposed at intervals; the first detection module interface 111 is used for connecting the three-item table STA detection module to be detected. The second detection module interface 112 is also disposed on the first side plate 110, and the second detection module interface 112 includes a second strong current interface 112a and a second weak current interface 112b that are disposed at an interval; the second detection module interface 112 is used to connect the concentrator CCO module to be detected. The second strong electrical interface 112a is close to the first strong electrical interface 111a and is arranged in parallel with the first strong electrical interface 111 a; the second weak current interface 112b is adjacent to the first weak current interface 111b and is disposed in parallel with the first weak current interface 111 b. Because three tables of STA detection module have two joints, and concentrator CCO module also has two joints, and the distance between two joints of three tables of STA detection module is close with the distance between two joints of concentrator CCO module, consequently, with first detection module interface 111 and the parallel and mutual close setting of second detection module interface 112, can reduce the area of the panel that occupies to play the effect that reduces the overall dimension of HPLC on-the-spot detector.

The first fuse mounting groove 113 is disposed on the first side plate 110; the second fuse mounting groove 114 is provided on the first side plate 110, and is spaced apart from the first fuse mounting groove 113. The first fuse mounting groove 113 and the second fuse mounting groove 114 are located between the second high current interface 112a and the second low current interface 112 b. Wherein the second fuse mounting groove 114 is used for mounting a spare fuse.

The single-phase meter-clamping hole 115 is provided on the first side plate, and is provided near the first end plate 150. The first protecting cover 110a is detachably connected to the outer side of the first side plate 110, and is used for protecting the interface on the first side plate 110.

As shown in fig. 3 to 4, the single-phase meter STA module detection interface 151 is disposed on the first end plate 150, and the single-phase meter STA module detection interface 151 includes a third strong electric interface 151a and a third weak electric interface 151b disposed at intervals, where the third strong electric interface 151a and the third weak electric interface 151b are respectively disposed near two opposite corners of the first end plate 150. The infrared communication interface 152 is disposed on the first end plate 150, and is disposed on the same side as the third weak current interface 151 b.

The outer side of the first end plate 150 is detachably connected with a second protective cover 150a for protecting the interface on the first end plate. The second protective cover 150a has a transparent window 152a for passing infrared rays, and the position and size of the transparent window 152a are matched with those of the infrared communication interface 152.

As shown in fig. 5, a power interface 121 of the HPLC site detector is disposed on the second side board 120, and the power interface 121 is used for connecting an ac power line.

As shown in fig. 6, a communication interface 161 is provided on the second end plate 160 for connecting a communication line; the communication line is an RS485 communication line. The charging wire interface 162 has been seted up simultaneously on the second end plate 160, and charging wire interface 162 and communication interface 161 are the Type-C interface.

As shown in fig. 7, the SIM card insertion opening 141 is opened on the fourth side plate 140, and a cover plate is disposed on the SIM card insertion opening 141 to protect the SIM card.

The antenna 170 is attached to the fourth side plate 140, and a free end of the antenna 170 is disposed toward the first end plate 150. The antenna 170 is a retractable antenna.

As shown in fig. 8, a display screen 131 is disposed on the third side plate 130, and the display screen 131 is disposed near the first end plate 150. The display screen 131 is an OLED display screen, and a plurality of control buttons 132 are disposed on a lower side of the display screen 131. An on-off key 133 is provided at one side of the display screen 131, and an on-off indicator lamp 134 is provided adjacent to the on-off key 133.

The HPLC on-site detector provided by the utility model has a compact structure, and the size of the HPLC on-site detector can be effectively reduced on the premise of realizing various detection functions by reasonably setting the arrangement positions of various interfaces (including the positions on which side plate and the position on the response side plate).

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. An HPLC field detector, comprising:

a first fuse mounting groove disposed on the first side plate;

2. An HPLC spot detector according to claim 1, further comprising:

3. An HPLC spot detector according to claim 2, further comprising:

4. An HPLC on-site detector according to claim 3, further comprising:

and the SIM card insertion port is arranged on the fourth side plate.

5. An HPLC on-site detector as in claim 3 or 4, wherein the communication interface is a Type-C interface.

6. An HPLC in-situ detector according to claim 5, wherein the communication line is RS485 communication line.

7. An HPLC on-site detector according to claim 6, further comprising:

8. An HPLC on-site detector according to claim 7, further comprising:

9. An HPLC spot detector according to claim 8, further comprising:

10. An HPLC on-site detector as in claim 9, wherein a display screen is provided on the third side plate, the display screen being provided adjacent to the first end plate.