CN213913887U

CN213913887U - Electronic information engineering is laboratory table for specialty

Info

Publication number: CN213913887U
Application number: CN202022262302.XU
Authority: CN
Inventors: 王美懿; 周可硕; 邓紫娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-10
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to the technical field of electronic information engineering, in particular to a laboratory table for electronic information engineering major, which comprises a top plate, a bottom plate, a lifting mechanism and a fire extinguishing mechanism; the top end of the bottom plate is fixedly connected with a guide sleeve, and the bottom end of the bottom plate is fixedly connected with a supporting rod; the bottom end of the top plate is fixedly connected with a guide pillar; the guide sleeve is sleeved on the guide pillar and is in sliding fit with the guide pillar; the fire extinguishing mechanisms are symmetrically arranged inside the top plate; the lifting mechanism is arranged in the bottom plate and comprises a cylinder, a pushing assembly and a lifting assembly; the cylinder is fixedly connected to the inner side wall of the bottom end of the bottom plate, and the output end of the cylinder is provided with a push rod; the pushing assembly is arranged inside the bottom plate; the lifting assembly is arranged in the bottom plate and is hinged with the outer side wall of the guide pillar; through elevating system's effect for the experimenter work is more convenient, and the mechanism of putting out a fire provides the guarantee to experimenter's safety.

Description

Electronic information engineering is laboratory table for specialty

Technical Field

The utility model relates to an electronic information engineering technical field especially relates to an electronic information engineering is laboratory table for specialty.

Background

The electronic information engineering is a subject for electronic information control and information processing by applying the modern technology of a computer and the like, and mainly researches the acquisition and processing of information, the design, development, application and integration of electronic equipment and an information system; a laboratory table for electronic information engineering major is a common device for teaching.

Among the prior art at present, the height of the laboratory table in the electronic information engineering laboratory is all certain, because the different problem of every laboratory person's height, the laboratory table is either too high when using the laboratory table for the laboratory person, or low excessively, is unfavorable for the laboratory person to operate on the laboratory table for a long time, has seriously influenced the comfort level of laboratory person's work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide a laboratory table for electronic information engineering specialty.

In order to achieve the technical purpose, the utility model discloses a following technical scheme realizes:

a laboratory table for electronic information engineering major comprises a top plate, a bottom plate, a lifting mechanism and a fire extinguishing mechanism; the top end of the bottom plate is fixedly connected with a guide sleeve, and the bottom end of the bottom plate is fixedly connected with a supporting rod; the bottom end of the top plate is fixedly connected with a guide pillar; the guide sleeve is sleeved on the guide pillar and is in sliding fit with the guide pillar; the fire extinguishing mechanisms are symmetrically arranged inside the top plate; the lifting mechanism is arranged in the bottom plate and comprises a cylinder, a pushing assembly and a lifting assembly; the cylinder is fixedly connected to the inner side wall of the bottom end of the bottom plate, and the output end of the cylinder is provided with a push rod; the pushing assembly is arranged inside the bottom plate; the lifting assembly is arranged in the bottom plate and is hinged with the outer side wall of the guide pillar.

Further, the pushing assembly comprises a first air bag, a rectangular block and a T-shaped rod; the rectangular block is fixedly connected to the inner side wall of the bottom end of the bottom plate; the first air bag is fixedly connected to the inner side wall of the bottom end of the bottom plate, and the interior of the first air bag is communicated with the interior of the rectangular block; the T-shaped rod is connected inside the rectangular block in a sliding mode.

Further, the lifting assembly comprises a hinge rod, a straight rod and a base plate; the base plate is fixedly connected to the inner side wall of the bottom end of the bottom plate; one end of the hinged rod is hinged with the end part of the T-shaped rod, and the other end of the hinged rod is hinged with the side wall of the guide pillar; one end of the straight rod is hinged to the top end of the base plate, and the other end of the straight rod is hinged to the middle of the hinged rod.

Further, a first sliding groove and a second sliding groove are formed in the top plate; the fire extinguishing mechanism comprises a driving unit, a sliding plate, a dry powder bag and a nozzle; the driving unit is arranged in the first sliding chute; the sliding plate is connected in the second sliding groove in a sliding manner; the nozzle is fixedly connected to the inner side wall of the top plate; the dry powder bag is fixedly connected to the inner side wall of the second chute, and the interior of the dry powder bag is communicated with the nozzle.

Further, the driving unit includes a pressing rod and a second air bag; the compression bar is connected in the first sliding groove in a sliding manner; the second air bag is fixedly connected to the inner side wall of the bottom end of the first sliding groove, and the interior of the second air bag is communicated with the second sliding groove.

Furthermore, the side wall of the guide post is fixedly connected with a baffle; a round rod is fixedly connected to the inner side wall of the bottom plate; the round rod is in sliding fit with the inner side wall of the baffle.

Further, a third sliding groove is formed in the base plate; the T-shaped rod is in sliding fit with the inner side wall of the third sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, adjust the desktop of experiment table through elevating system to make the experiment table highly be suitable for the experimenter to carry out experimental work, comfort level when having promoted the experimenter and having improved the work efficiency of experiment.

2. Personnel of electronic information engineering specialty when carrying out the experiment, when carrying out the welding of circuit board, if welder locating position is not standard, can arouse the laboratory table to catch fire, in time puts out a fire to the desktop through the mechanism of putting out a fire to guarantee experimenter's safety, avoid the damage of experimental device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a three-dimensional view of a laboratory table for electronic information engineering;

FIG. 2 is a partial cross-sectional view of a laboratory table for electronic information engineering;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 1 at C;

illustration of the drawings:

1. a top plate; 11. a guide post; 12. a first chute; 13. a second chute; 14. a baffle plate; 15. a round bar; 2. a base plate; 21. a guide sleeve; 22. a support bar; 3. a lifting mechanism; 31. a cylinder; 32. a pushing assembly; 321. a first air bag; 322. a rectangular block; 323. a T-shaped rod; 33. a lifting assembly; 331. A hinged lever; 332. a straight rod; 333. a base plate; 334. a third chute; 34. a push rod; 4. a fire extinguishing mechanism; 41. a drive unit; 411. a pressure lever; 412. a second air bag; 42. a slide plate; 43. a dry powder capsule; 44. and (4) a nozzle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-5, the utility model provides a professional laboratory table for electronic information engineering, which comprises a top plate 1, a bottom plate 2, a lifting mechanism 3 and a fire extinguishing mechanism 4; the top end of the bottom plate 2 is fixedly connected with a guide sleeve 21, and the bottom end of the bottom plate is fixedly connected with a support rod 22; the bottom end of the top plate 1 is fixedly connected with a guide pillar 11; the guide sleeve 21 is sleeved on the guide post 11 and is in sliding fit with the guide post 11; the fire extinguishing mechanisms 4 are symmetrically arranged inside the top plate 1; the lifting mechanism 3 is arranged in the bottom plate 2 and comprises a cylinder 31, a pushing assembly 32 and a lifting assembly 33; the cylinder 31 is fixedly connected to the inner side wall of the bottom end of the bottom plate 2, and the output end of the cylinder is provided with a push rod 34; the pushing assembly 32 is arranged inside the bottom plate 2; the lifting assembly 33 is arranged inside the bottom plate 2 and is hinged with the outer side wall of the guide post 11; during operation, when the lift of roof 1 is carried out to needs, start cylinder 31, cylinder 31 drives push rod 34 and moves, and first gasbag 321 is extruded to push rod 34, through the effect that promotes subassembly 32 for lift subassembly 33 drives guide pillar 11 and goes up the slide, realizes the rising of roof 1 position, thereby makes the highly suitable of roof 1, makes things convenient for the experimenter to operate, improves work efficiency.

As an embodiment of the present invention, the pushing assembly 32 includes a first air bag 321, a rectangular block 322 and a T-shaped rod 323; the rectangular block 322 is fixedly connected to the inner side wall of the bottom end of the bottom plate 2; the first air bag 321 is fixedly connected to the inner side wall of the bottom end of the bottom plate 2, and the interior of the first air bag is communicated with the interior of the rectangular block 322; the T-shaped rod 323 is connected inside the rectangular block 322 in a sliding mode; during operation, when the cylinder 31 starts, the push rod 34 is driven to move, so that the push rod 34 extrudes the first air bag 321, gas in the first air bag 321 is sprayed out from the inside of the rectangular block 322, the T-shaped rod 323 is pushed to slide, the T-shaped rod 323 drives the lifting assembly 33 to move, and therefore lifting of the position of the top plate 1 is achieved.

As an embodiment of the present invention, the lifting assembly 33 includes a hinge rod 331, a straight rod 332 and a backing plate 333; the backing plate 333 is fixedly connected with the inner side wall of the bottom end of the bottom plate 2; one end of the hinged rod 331 is hinged with the end part of the T-shaped rod 323, and the other end is hinged with the side wall of the guide post 11; one end of the straight rod 332 is hinged to the top end of the backing plate 333, and the other end of the straight rod is hinged to the middle of the hinge rod 331; during operation, the T-shaped rod 323 swings with the hinged rod 331 hinged at the end thereof in the sliding process, so that the guide post 11 ascends under the thrust action of the T-shaped rod 323, and the guide post 11 is in sliding fit with the guide sleeve 21, thereby ensuring that the top plate 1 ascends stably.

As an embodiment of the present invention, a first chute 12 and a second chute 13 are disposed inside the top plate 1; the fire extinguishing mechanism 4 comprises a driving unit 41, a sliding plate 42, a dry powder bag 43 and a nozzle 44; the driving unit 41 is disposed inside the first chute 12; the sliding plate 42 is connected in the second sliding chute 13 in a sliding manner; the nozzle 44 is fixedly connected on the inner side wall of the top plate 1; the dry powder bag 43 is fixedly connected to the inner side wall of the second chute 13, and the interior of the dry powder bag is communicated with the nozzle 44; during operation, personnel of electronic information engineering specialty when carrying out the experiment, when carrying out the welding of circuit board, because welder locating position is nonstandard, can arouse the laboratory table to catch fire, in time puts out a fire to the desktop through mechanism 4 of putting out a fire to guarantee experimenter's safety, avoid the damage of experimental device.

As an embodiment of the present invention, the driving unit 41 includes a pressing rod 411 and a second air bag 412; the compression bar 411 is connected in the first sliding chute 12 in a sliding manner; the second air bag 412 is fixedly connected to the inner side wall of the bottom end of the first sliding chute 12, and the interior of the second air bag is communicated with the second sliding chute 13; during operation, when the work of putting out a fire when needs, through pressing the clamp plate for the clamp plate extrudees second gasbag 412, and the gaseous sliding plate 42 extrusion dry powder bag 43 that promotes in the second gasbag 412 makes the inside dry powder of dry powder bag 43 spout from nozzle 44, thereby realizes putting out a fire the work to the desktop, thereby promotes the security of experiment.

As an embodiment of the present invention, a baffle 14 is fixedly connected to a side wall of the guide post 11; a round rod 15 is fixedly connected to the inner side wall of the bottom plate 2; the round rod 15 is in sliding fit with the inner side wall of the baffle plate 14; during operation, at guide pillar 11 in-process that slides, baffle 14 has spacing effect, and round bar 15 not only plays the effect of supplementary direction, and at guide pillar 11 slip in-process moreover, round bar 15 has the supporting effect to guide pillar 11, prevents that guide pillar 11 from heeling, has guaranteed the steady of experiment desktop.

As an embodiment of the present invention, a third sliding groove 334 is provided inside the base plate 333; the T-bar 323 is in sliding engagement with the inner side wall of the third runner 334.

The working principle is as follows: during operation, when the top plate 1 needs to be lifted, the air cylinder 31 is used, the air cylinder 31 drives the push rod 34 to move, the push rod 34 extrudes the first air bag 321, air in the first air bag 321 is sprayed out from the inside of the rectangular block 322 to push the T-shaped rod 323 to slide, the hinged rod 331 hinged to the end of the T-shaped rod 323 swings in the sliding process of the T-shaped rod 323, the guide pillar 11 is lifted under the thrust action of the T-shaped rod 323, the guide pillar 11 is in sliding fit with the guide sleeve 21, the top plate 1 is guaranteed to be lifted stably, the lifting of the position of the top plate 1 is achieved, the height of the top plate 1 is appropriate, experimenters are convenient to operate, and the working efficiency is improved; personnel of electronic information engineering specialty are when experimenting, when carrying out the welding of circuit board, because welder locating position is not normal, can arouse the laboratory table to catch fire, in time put out a fire to the desktop through mechanism 4 of putting out a fire, through pressing the clamp plate, make clamp plate extrusion second gasbag 412, gas in the second gasbag 412 promotes slide 42 extrusion dry powder bag 43, make the inside dry powder of dry powder bag 43 spout from nozzle 44, thereby the realization is put out a fire work to the desktop, thereby the security that promotes the experiment guarantees experimenter's safety, avoid the damage of experimental device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.

Claims

1. A laboratory table for electronic information engineering major is characterized by comprising a top plate (1), a bottom plate (2), a lifting mechanism (3) and a fire extinguishing mechanism (4); the top end of the bottom plate (2) is fixedly connected with a guide sleeve (21), and the bottom end of the bottom plate is fixedly connected with a support rod (22); the bottom end of the top plate (1) is fixedly connected with a guide post (11); the guide sleeve (21) is sleeved on the guide post (11) and is in sliding fit with the guide post (11); the fire extinguishing mechanisms (4) are symmetrically arranged inside the top plate (1); the lifting mechanism (3) is arranged in the bottom plate (2) and comprises a cylinder (31), a pushing assembly (32) and a lifting assembly (33); the cylinder (31) is fixedly connected to the inner side wall of the bottom end of the bottom plate (2), and the output end of the cylinder is provided with a push rod (34); the pushing assembly (32) is arranged inside the bottom plate (2); the lifting assembly (33) is arranged in the bottom plate (2) and is hinged with the outer side wall of the guide pillar (11).

2. Laboratory table for the professional use of electronic information engineering, according to claim 1, characterized in that said pushing assembly (32) comprises a first air pocket (321), a rectangular block (322) and a T-shaped bar (323); the rectangular block (322) is fixedly connected to the inner side wall of the bottom end of the bottom plate (2); the first air bag (321) is fixedly connected to the inner side wall of the bottom end of the bottom plate (2), and the interior of the first air bag is communicated with the interior of the rectangular block (322); the T-shaped rod (323) is connected inside the rectangular block (322) in a sliding mode.

3. Laboratory table for the professional use of electronic information engineering according to claim 2, characterized in that said lifting assembly (33) comprises a hinged rod (331), a straight rod (332) and a backing plate (333); the backing plate (333) is fixedly connected to the inner side wall of the bottom end of the bottom plate (2); one end of the hinged rod (331) is hinged with the end part of the T-shaped rod (323), and the other end of the hinged rod is hinged with the side wall of the guide post (11); one end of the straight rod (332) is hinged to the top end of the backing plate (333), and the other end of the straight rod is hinged to the middle of the hinge rod (331).

4. The laboratory table for electronic information engineering speciality according to claim 3, wherein a first sliding groove (12) and a second sliding groove (13) are formed in the top plate (1); the fire extinguishing mechanism (4) comprises a driving unit (41), a sliding plate (42), a dry powder bag (43) and a nozzle (44); the drive unit (41) is arranged inside the first chute (12); the sliding plate (42) is connected in the second sliding chute (13) in a sliding manner; the nozzle (44) is fixedly connected to the inner side wall of the top plate (1); the dry powder bag (43) is fixedly connected to the inner side wall of the second chute (13), and the interior of the dry powder bag is communicated with the nozzle (44).

5. Laboratory table for the professional use of electronic information engineering according to claim 4, characterized in that the drive unit (41) comprises a pressure bar (411) and a second air cell (412); the compression bar (411) is connected in the first sliding groove (12) in a sliding manner; the second air bag (412) is fixedly connected to the inner side wall of the bottom end of the first sliding groove (12), and the interior of the second air bag is communicated with the second sliding groove (13).

6. The laboratory table for electronic information engineering speciality of claim 5, wherein a baffle (14) is fixedly connected to a side wall of the guide post (11); a round rod (15) is fixedly connected to the inner side wall of the bottom plate (2); the round rod (15) is in sliding fit with the inner side wall of the baffle (14).

7. The laboratory table for electronic information engineering speciality of claim 6, wherein a third sliding groove (334) is formed inside the base plate (333); the T-shaped rod (323) is in sliding fit with the inner side wall of the third sliding groove (334).