CN215541070U

CN215541070U - Instrument desk for laboratory

Info

Publication number: CN215541070U
Application number: CN202120841057.XU
Authority: CN
Inventors: 朱晓曦
Original assignee: Shenzhen Jiahongshun Industry Co ltd
Current assignee: Shenzhen Jiahongshun Industry Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-18
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses an instrument desk for a laboratory, which comprises: the device comprises a main frame, an operating device and a communication device. The main frame comprises a frame first side plate and a frame second side plate. The operating device is arranged on the first side plate of the frame. The communication device is arranged on the second side plate of the frame and comprises a communication first port and a communication second port. The second ports are communicated with the experimental instruments and are arranged correspondingly. The operating device is connected with the first communication port, and the operating device controls the flow rate of the auxiliary raw material by controlling the flow rate of the auxiliary raw material in the first communication port. According to the utility model, the communication device and the operation device are arranged to control the flow of the auxiliary raw material while operating the experimental instrument, so that repeated debugging of an experimenter between the first side plate of the frame and the second side plate of the frame is avoided, the operation of the experimenter is simplified, and the wage efficiency of the experimenter is improved. In addition, the method avoids frequent round-trip among narrow pipelines of experimenters, and improves the safety of experimenters in experiments.

Description

Instrument desk for laboratory

Technical Field

The utility model relates to the technical field of experimental instruments, in particular to an instrument desk for a laboratory.

Background

In the prior art, a conventional instrument desk has no special gas valve, cannot control in front of the instrument desk, cannot monitor the total amount of gas and cannot monitor gas circuit faults, when various experiments are performed, an experimenter needs to walk behind the conventional instrument desk to install various instruments, then moves behind the conventional instrument desk to insert auxiliary raw materials such as nitrogen, oxygen and pure water into the instruments, and then walks to the front to debug the instruments, so that the debugging can be completed only by repeatedly debugging the front and the back of the conventional instrument desk for several times; when the auxiliary raw materials are closed, the auxiliary raw materials need to be moved to the back of a conventional instrument desk, operation is complex, and the working efficiency of experiment operators is reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an instrument desk for a laboratory, which is used for solving the problems that the instrument desk for the laboratory in the prior art is complex in operation and reduces the working efficiency of experiment operators.

To achieve one or a part of or all of the above or other objects, the present invention provides an instrument desk for a laboratory, comprising:

the main frame comprises a frame first side plate and a frame second side plate arranged opposite to the frame first side plate;

an operating device arranged on the first side plate of the frame;

the communication device is arranged on the second side plate of the frame and comprises at least one communication first port used for being correspondingly communicated with at least one auxiliary raw material and a communication second port arranged corresponding to the communication first port; the second communication ports are respectively arranged corresponding to the experimental instruments;

the operating device is connected with the first communication port, and the operating device controls the flow of the auxiliary raw material by controlling the flow of the auxiliary raw material in the first communication port.

In the laboratory instrument desk, the first side plate of the frame is arranged in an inclined plane.

In the laboratory instrument desk, the operating device comprises a plurality of pressure reducing valves, and the pressure reducing valves are respectively communicated with the first ports and used for controlling the flow of the auxiliary raw materials.

In the laboratory instrument desk, each pressure reducing valve is provided with a mechanical pressure display pointer for monitoring the flow of the auxiliary raw material in real time.

In the laboratory instrument desk, the first side plate of the frame is provided with a plurality of alarm indicating lamps, and the alarm indicating lamps are respectively arranged corresponding to the auxiliary raw materials and used for reminding experimenters that the stock of the auxiliary raw materials is too low.

In the laboratory instrument desk, the first side plate of the frame is provided with a storage display panel for displaying the storage of the auxiliary raw materials.

In the laboratory instrument desk, the second communication port comprises a nitrogen gas nozzle communicated with nitrogen gas, an oxygen gas nozzle communicated with oxygen gas and a pure water nozzle connected with pure water; the nitrogen gas air tap, the oxygen gas air tap and the pure water tap are respectively arranged corresponding to the experimental instrument through hoses.

The laboratory instrument desk comprises a socket which is used for being matched with various experimental instruments.

The laboratory instrument desk comprises an emergency stop switch for cutting off a power supply emergently, an air switch for overload protection and a low-voltage charging module for low-voltage charging; the emergency stop switch and the low-voltage charging module are arranged on the first side plate of the frame.

In the laboratory bench of the present invention, the main frame includes:

the table top is arranged between the first side plate and the second side plate of the frame and used for placing experimental instruments;

the first brackets are arranged on one side of the table board, and shielding side plates are arranged between the first brackets; the second bracket is arranged on the other side of the table top and supports the table top together with the first bracket;

the lower ends of the first support and the second support are provided with foot pads with adjustable heights.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the communication device and the operation device are arranged to control the flow of the auxiliary raw materials while operating the experimental instrument, so that repeated debugging of an experimenter between the first side plate of the frame and the second side plate of the frame is avoided, the operation of the experimenter is simplified, and the wage efficiency of the experimenter is improved. In addition, the method avoids frequent round-trip among narrow pipelines of experimenters, and improves the safety of experimenters in experiments.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a perspective schematic view of a laboratory instrument desk in one embodiment.

FIG. 2 is a schematic diagram of one embodiment of a laboratory bench.

Fig. 3 is a second schematic diagram of the structure of the laboratory bench in one embodiment.

Wherein:

11. a main frame; 111. a frame first side plate; 112. a frame second side plate; 113. a table top; 114. a first bracket; 115. a second bracket; 1121. a day label socket; 1122. a American standard socket; 1123. an English standard socket; 1124. a national standard socket; 1125. a mains supply interface module; 1126. a weak current power supply interface; 1111. an inventory display panel; 1112. an alarm indicator light; 1114. a scram switch; 1115. an air switch; 1116. a low voltage charging module;

12. an operating device; 121. a pressure reducing valve;

13. a communication device; 131. the first port is communicated; 132. communicating with the second port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an instrument desk for a laboratory includes: a main frame 11, an operating device 12 and a communication device 13.

The main frame 11 includes a frame first side plate 111 and a frame second side plate 112 disposed opposite to the frame first side plate 111. The operating device 12 is provided on the frame first side plate 111. The communicating means 13 is disposed on the second side plate 112 of the frame and includes a communicating first port 131 for communicating with the auxiliary raw material and a communicating second port 132 for communicating with the laboratory apparatus. The operation device 12 is connected to the first port 131, and the operation device 12 controls the flow rate of the auxiliary raw material into the laboratory apparatus by controlling the flow rate of the auxiliary raw material in the first port 131. The operation device 12 controls the flow rate of the auxiliary raw material by controlling the communication device 13. The first side plate 111 is a side of the experimental apparatus where the experimenter stands to operate the experimental apparatus.

In this embodiment, through setting up intercommunication device 13 and operating means 12 in order to reach and to control supplementary raw materials flow in the time of operating experimental apparatus, avoided the experimenter to debug repeatedly between frame first curb plate 111 and frame second curb plate 112, simplified the operation of experimenter, improved experimenter's salary efficiency. In addition, the method avoids frequent round-trip among narrow pipelines of experimenters, and improves the safety of experimenters in experiments.

Specifically, in this embodiment, earlier with various supplementary raw materials access intercommunication device 13, when waiting to use, on the corresponding laboratory glassware of the corresponding interface access of rethread intercommunication device 13, and operating means 12 sets up the one side that the laboratory glassware stood, the staff can be when operating the laboratory glassware, through operating means 12 regulation supplementary raw materials's flow as required.

Specifically, during various experiments, the liquid-phase color spectrum analyzer, the gas-phase color spectrum analyzer, the atomic color spectrum analyzer and other instruments need to be installed, auxiliary raw materials such as nitrogen, oxygen, pure water and the like can be firstly communicated with the communication device 13, and then the auxiliary raw materials such as nitrogen, oxygen, pure water and the like are connected to the liquid-phase color spectrum analyzer, the gas-phase color spectrum analyzer, the atomic color spectrum analyzer and other experimental instruments according to the experimental requirements.

Referring to fig. 2 and 3, in one embodiment, the operation device 12 includes a pressure reducing valve module, the pressure reducing valve module includes pressure reducing valves 121, and each of the pressure reducing valves 121 is respectively communicated with the first port for controlling the flow of the auxiliary material in the first port to the laboratory apparatus.

In this embodiment, the pressure reducing valve module mainly controls the flow of the auxiliary raw material, so as to achieve the functions of opening and adjusting the pressure reaching the experimental instrument to be proper and closing the corresponding auxiliary raw material, and each pressure reducing valve 121 is provided with a mechanical pressure display pointer. Aiming at different gas types, the module is provided with control valves such as a nitrogen pressure reducing valve, an oxygen pressure reducing valve, a pure water pressure reducing valve and the like. The purpose of real-time monitoring of the safe gas flow can be judged and achieved by arranging the mechanical pressure display pointer.

In one embodiment, the frame first side plate 111 is provided with a plurality of alarm indicator lights 1112, and the alarm indicator lights 1112 are respectively arranged corresponding to the auxiliary raw materials for reminding experimenters that the stock of the auxiliary raw materials is too low.

Specifically, in this embodiment, be provided with liquid crystal low pressure alarm module at frame first curb plate 111, liquid crystal low pressure alarm module is a system integration module, and it mainly includes alarm lamp indicating switch, nitrogen gas low pressure alarm lamp, oxygen low pressure alarm lamp and pure water low pressure alarm lamp, and its primary function does, and when supplementary raw materials bottle internal pressure was crossed lowly, the pilot lamp suggestion that corresponds did not reach air feed pressure, needs to change the air supply. The alarm lamp indicating switch is used for turning off the alarm indicating lamp.

In one embodiment, the frame first side plate 111 is provided with an inventory display panel 1111 for displaying the inventory of the auxiliary raw material. Specifically, the storage amount display panel 1111 is a gas storage amount liquid crystal display panel, and functions to display the amount of the auxiliary raw material storage amount by a color histogram.

In one embodiment, the communication second port 132 includes a nitrogen gas tap for communicating with nitrogen gas, an oxygen gas tap for communicating with oxygen gas, and a pure water tap for connecting with pure water. The nitrogen gas nozzle, the oxygen gas nozzle and the pure water nozzle respectively reach the experimental instrument through hoses.

It should be noted that the second port 132 may be provided with a special gas nozzle or a special material nozzle or water nozzle according to specific situations, in addition to the nitrogen gas nozzle, the oxygen gas nozzle, and the pure water nozzle. The water nozzles for communicating liquid and the gas nozzles for communicating gas respectively reach the experimental instrument through hoses.

In one embodiment, the laboratory bench further includes an emergency stop switch 1114 for emergency power off, an air switch 1115 for overload protection, and a low voltage charging module 1116 for low voltage charging. The emergency stop switch 1114, the air switch 1115, and the low voltage charging module 1116 are all disposed on the frame first side plate 111.

In one embodiment, the laboratory bench further comprises a socket for adapting to various types of laboratory instruments. Specifically, the sockets include a japanese standard socket 1121, a american standard socket 1122, an english standard socket 1123, and the like, which are used for introducing various interfaces of foreign equipment, and also include a national standard socket 1124, a commercial power interface module 1125, a weak current power supply interface 1126, and the like, which are used for supplying power to the equipment. The weak current power interface 1126 may provide 5V and 24V power supplies, among others.

In one embodiment, the laboratory bench further includes an emergency stop switch 1114 for emergency power off, a low voltage charging module 1116 for low voltage charging. Scram switch 1114 and low voltage charging module 1116 all set up at frame second curb plate 112, make things convenient for the experimenter to use. Specifically, the low-voltage charging module can provide a 5V and 24V power supply.

In one embodiment, the main frame 11 includes:

and a table 113 disposed between the frame first side plate 111 and the frame second side plate 112 for placing the experimental instrument.

The first brackets 114 are arranged on one side of the table surface 113, and the shielding side plates are arranged between the first brackets 114. The side plates are used for covering.

And a second support 115 disposed at the other side of the table 113 and supporting the table 113 together with the first support 114.

Specifically, the main frame 11 of the experiment table is mainly composed of a steel structure, and the main part of the main frame is provided with a table surface 113, wherein the table surface 113 is an instrument placing surface on which the experiment instruments in the using process are placed. The second support 115 is arranged below the table board 113, the second support 115 is fixed with the table board 113 through a steel square tube after being welded, the whole body is subjected to anti-corrosion spraying treatment, and the right side plate is embedded in the middle of the second support 115 and mainly plays a role in shielding. On the other side below the table 113 is a first support 114 which together with a second support 115 supports the table 113. A front cross bar is arranged between the first bracket 114 and the second bracket 115 for connection and fastening, and is used for preventing the table-board 113 from bending.

Be provided with the first curb plate 111 of frame on the preceding horizontal pole, mainly place various functional modules, the first curb plate 111 of frame adopts the inclined plane design, makes things convenient for the operator to operate, also prevents simultaneously that the pneumatic valve protrusion is preceding and influence the operation. What be connected below first support 114 and the second support 115 is the callus on the sole, and the callus on the sole adopts anticorrosive outer lining center steel construction, adopts the whole stage body weight of multiple spot support, and height-adjustable, can adjust the height of mesa 113 through the height of adjusting the callus on the sole.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.

Claims

1. An instrument desk for a laboratory, comprising:

an operating device arranged on the first side plate of the frame;

2. The laboratory instrument panel of claim 1 wherein said frame first side panel is angled.

3. The laboratory instrument panel of claim 2 wherein said operator means comprises a plurality of pressure relief valves in respective communication with said first ports for controlling the flow of auxiliary materials.

4. The laboratory instrument panel of claim 3 wherein each of said pressure relief valves is provided with a mechanical pressure display pointer for real-time monitoring of the flow of auxiliary raw materials.

5. The laboratory instrument desk of claim 1 wherein said frame first side panel is provided with a plurality of alarm indicators, said alarm indicators being respectively associated with said auxiliary materials for alerting laboratory personnel of an understored quantity of said auxiliary materials.

6. The laboratory instrument panel of claim 5 wherein said frame first side panel is provided with an inventory display panel for displaying the inventory of said auxiliary raw materials.

7. The laboratory instrument bench of claim 1 wherein said communicating second port comprises a nitrogen gas tap for communicating with nitrogen gas, an oxygen gas tap for communicating with oxygen gas, a pure water tap for connecting with pure water; the nitrogen gas air tap, the oxygen gas air tap and the pure water tap are respectively arranged corresponding to the experimental instrument through hoses.

8. Laboratory instrument panel according to any one of claims 1 to 7, comprising a socket for adapting to various types of laboratory instruments.

9. Laboratory instrument desk according to one of the claims 1 to 7, comprising an emergency stop switch for emergency power cut-off, an air switch for overload protection and a low-voltage charging module for low-voltage charging; the emergency stop switch and the low-voltage charging module are arranged on the first side plate of the frame.

10. The laboratory instrument stand of any one of claims 1 to 7, wherein the main frame comprises: