CN211274725U

CN211274725U - Chemical high-safety experiment table

Info

Publication number: CN211274725U
Application number: CN201921097954.3U
Authority: CN
Inventors: 孙榕跃
Original assignee: Jiangsu Yigede Technology Co ltd
Current assignee: Jiangsu Yigede Technology Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-08-18
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a chemistry is with high safe type experiment table, including bearing the mechanism and install in bear the mechanism that washes of mechanism upper end, still including the protection machanism that is used for improving experimental security, protection machanism is including pressing from both sides tight box, press from both sides tight box and include box body, slider, the inside of box body is provided with the slider, one side of slider is provided with the connecting rod. The test tube rack can be fixed by arranging the clamping box and the fixing block, so that the test tube is effectively prevented from toppling over due to accidental touch during an experiment; the setting of recess can play the effect of fixed iron stand platform, and during the experiment, the motor rotates the transmission through gear and rack, drives protection glass and rises to play the effect that shelters from, fine personnel to the place ahead have protected on the one hand, and on the other hand has also avoided the place ahead personnel to walk to touch laboratory glassware or article on this laboratory bench, and this high safe type laboratory table practicality is strong, has reduced the damage of chemical instrumentation, and the security is higher.

Description

Chemical high-safety experiment table

Technical Field

The utility model relates to an experiment table technical field especially relates to chemistry is with high safe type experiment table.

Background

Chemistry is one of natural science, which studies the composition, properties, structure and change rules of substances at molecular and atomic levels to create science of new substances, the world is composed of substances, chemistry is one of the main methods and means for human to recognize and reform the substance world, and it is a long-history and vigorous subject.

At present, a chemical teacher often leads students to do chemical experiments in a chemical class, learns chemical knowledge, and the chemical experiments are mostly finished on a working table top of a chemical experiment table.

But current experiment table safety protection effect is not good, does not have the fixing device of test-tube rack and iron stand platform, and when the experiment, unexpected touching very easily takes place to empty and damage even, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chemical high-safety type experiment table for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the chemical high-safety experiment table comprises a bearing mechanism, a washing mechanism and a protection mechanism, wherein the washing mechanism is arranged at the upper end of the bearing mechanism, and the protection mechanism is used for improving the experiment safety;

the protection mechanism comprises a clamping box and a box body, the clamping box comprises a box body and a sliding block, the sliding block is arranged in the box body, a connecting rod is arranged on one side of the sliding block, a movable block is arranged at the other end of the connecting rod, the movable block is connected with the connecting rod through welding, 2 connecting rods are arranged, a sliding rod is arranged between the two connecting rods, a spring is arranged on the sliding rod, a handle is arranged on one side of the sliding block on the sliding rod, a T-shaped channel is formed on the upper end face of the box body, a fixed block is arranged on one side of the movable block, and a groove is formed in the front of the clamping box;

the box includes shell, fixing base, the inboard of shell is provided with the fixing base, the top of fixing base is provided with protecting glass, lower part one side of fixing base is provided with the rack, the meshing of one side of rack has the gear, the gear is installed on the motor, the place ahead of motor is provided with dry battery group, the place ahead of dry battery group is provided with the button, protecting glass's outside shaping has the flexible groove of glass, one side of dry battery group is provided with the alarm lamp, the top of alarm lamp is provided with bee calling organ.

Preferably: the bearing mechanism comprises first support legs and a table board, the first support legs are symmetrically arranged at four corners of the lower end of the table board, a second support leg is arranged between two adjacent first support legs at two sides, a second baffle is welded on the rear end face of the two first support legs at the rear part, a first baffle is welded between the two first support legs at one side, a third baffle is welded between the two first support legs at the other side, support legs are arranged at the lower ends of the first support legs and the second support legs, a fixing rod is arranged below the first baffle and the third baffle, a box door is arranged between the first support leg at one side and the second support leg at the front part, a first handle is arranged at the front end of the box door, a layering plate is arranged above the button, two partition plates are welded at the upper end of the layering plate, and a drawer is arranged between the two partition plates, the front end of the drawer is provided with a second handle, the dry battery pack, the buzzer, the alarm lamp and the third baffle are all connected through screws, a flange is arranged at the upper end of the table board, and the box body is connected with the second baffle through welding.

So set up, bearing mechanism is used for playing the effect of supporting the installation.

Preferably: the flushing mechanism comprises a flushing faucet and a flushing groove, the flushing faucet is arranged at the upper end of the table board, and the flushing groove is arranged in front of the flushing faucet.

So set up, wash the mechanism and be used for wasing the experiment container after the experiment.

Preferably: the slider with the box body passes through sliding connection, the connecting rod with the slider passes through welded connection.

So set up, be convenient for through sliding connection the slider is in the motion in the box body has guaranteed the intensity of connecting through welded connection.

Preferably: the handle with the slide bar passes through sliding connection, cover glass with the fixing base passes through the draw-in groove and connects.

So set up, it is convenient through sliding connection the handle is in take place to rotate on the slide bar, it is convenient to connect through the draw-in groove cover glass with installation between the fixing base is fixed.

Preferably: the dry battery pack is connected with the button, the alarm lamp and the buzzer through leads.

So set up, be convenient for carry on the transmission and the control of signal through the wire connection.

Preferably: the first supporting leg is connected with the table board in a welding mode, and the flange is connected with the table board in an adhesive mode.

So set up, make through welded connection first landing leg with connect the fastening reliable between the mesa, it is convenient right through gluing the installation of flange is fixed.

Preferably: the rack with the fixing base passes through the screw connection, the motor with the gear passes through the key-type connection.

So set up, it is convenient for right through the screw connection the dismouting of rack, the motor be used for the rotation of gear provides power, makes to connect between the two of connecting through the key-type connection and fastens reliably.

Preferably: the second supporting leg is connected with the table board in a welding mode, and the flange and the glass telescopic groove are integrally formed.

So set up, guaranteed through welded connection the second landing leg with joint strength between the mesa, through the convenient manufacturing of integrated into one piece.

Preferably: the slide bar with the box body passes through welded connection, the fixing base with shell sliding connection.

According to the arrangement, the slide rod is firmly and reliably fixed through welding connection, and the stability of the protective glass during vertical operation is ensured through sliding connection.

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

the test tube rack can be fixed by arranging the clamping box and the fixing block, so that the test tube is effectively prevented from toppling over due to accidental touch during an experiment; the setting of recess can play the effect of fixed iron stand platform, and during the experiment, the motor rotates the transmission through gear and rack, drives protection glass and rises to play the effect that shelters from, fine personnel to the place ahead have protected on the one hand, and on the other hand has also avoided the place ahead personnel to walk to touch laboratory glassware or article on this laboratory bench, and this high safe type laboratory table practicality is strong, has reduced the damage of chemical instrumentation, and the security is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.

FIG. 1 is a schematic view of a first structure of a chemical high-safety laboratory table according to the present invention;

FIG. 2 is a schematic diagram of a second structure of the chemical high-safety laboratory table of the present invention;

FIG. 3 is a third schematic view of the chemical high-safety laboratory table according to the present invention;

FIG. 4 is a left side view of the chemical high-safety laboratory table according to the present invention;

FIG. 5 is a schematic view of the internal structure of the chemical high-safety laboratory table box of the present invention;

FIG. 6 is a schematic view of the internal structure of the chemical high-safety laboratory table case of the present invention;

fig. 7 is a partially enlarged view of the chemical high-safety laboratory table of the present invention.

The reference numerals are explained below:

1. a carrying mechanism; 101. a first leg; 102. fixing the rod; 103. a support leg; 104. a first baffle plate; 105. a box door; 106. a first handle; 107. a second leg; 108. a second baffle; 109. a third baffle plate; 110. a laminate; 111. a partition plate; 112. a second handle; 113. a drawer; 114. blocking edges; 115. a table top; 2. a flushing mechanism; 201. a flush faucet; 202. a washing tank; 3. a protection mechanism; 301. a fixed block; 302. protective glass; 303. clamping the box; 3031. a box body; 3032. a slider; 3033. a connecting rod; 3034. a movable block; 3035. a spring; 3036. a slide bar; 3037. a handle; 3038. a T-shaped channel; 304. a button; 305. a dry battery pack; 306. a motor; 307. a groove; 308. a glass telescopic groove; 309. a box body; 3091. A housing; 3092. a gear; 3093. a rack; 3094. a fixed seat; 310. a buzzer; 311. an alarm lamp.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-7, the chemical high-safety laboratory table comprises a bearing mechanism 1, a washing mechanism 2 mounted at the upper end of the bearing mechanism 1, and a protection mechanism 3 for improving the safety of the experiment;

the protection mechanism 3 comprises a clamping box 303 and a box body 309, the clamping box 303 comprises a box body 3031 and a sliding block 3032, the sliding block 3032 is arranged inside the box body 3031, one side of the sliding block 3032 is provided with a connecting rod 3033, the connecting rod 3033 is used for connecting and fixing, the other end of the connecting rod 3033 is provided with a movable block 3034, the movable block 3034 is connected with the connecting rod 3033 through welding, 2 connecting rods 3033 are arranged, a sliding rod 3036 is arranged between the two connecting rods 3033, the sliding rod 3036 is used for guiding, a spring 3035 is arranged on the sliding rod 3036, a handle 3037 is arranged on one side of the sliding block 3032 on the sliding rod 3036, a T-shaped channel 3038 is formed on the upper end face of the box body 3031, a fixed block 301 is arranged on one side of the;

the box 309 includes shell 3091, fixing base 3094, the inboard of shell 3091 is provided with fixing base 3094, the top of fixing base 3094 is provided with cover glass 302, lower part one side of fixing base 3094 is provided with rack 3093, the meshing of one side of rack 3093 has gear 3092, gear 3092 installs on motor 306, motor 306 is used for providing power, the place ahead of motor 306 is provided with dry battery group 305, dry battery group 305 is used for providing electric power support, the place ahead of dry battery group 305 is provided with button 304, cover glass 302's outside shaping has glass flexible groove 308, one side of dry battery group 305 is provided with alarm lamp 311, the top of alarm lamp 311 is provided with bee calling organ 310, alarm lamp 311 and bee calling organ 310 are used for transmitting warning information.

Preferably: the bearing mechanism 1 comprises first support legs 101 and a table board 115, wherein the four corners of the lower end of the table board 115 are symmetrically provided with the first support legs 101, a second support leg 107 is arranged between two adjacent first support legs 101 at two sides, a second baffle 108 is welded on the rear end surface of the two rear first support legs 101, a first baffle 104 is welded between the two first support legs 101 at one side, a third baffle 109 is welded between the two first support legs 101 at the other side, the lower ends of the first support legs 101 and the second support legs 107 are both provided with support legs 103, fixing rods 102 are arranged below the first baffle 104 and the third baffle 109, a box door 105 is arranged between the first support leg 101 at one side and the second support leg 107 at the front, the front end of the box door 105 is provided with a first handle 106, a layering plate 110 is arranged above a button 304, two partition plates 111 are welded at the upper end of the layering plate 110, and a drawer 113 is, the front end of the drawer 113 is provided with a second handle 112, the dry battery pack 305, the buzzer 310, the alarm lamp 311 and the third baffle 109 are all connected through screws, the upper end of the table board 115 is provided with a flange 114, the box body 309 and the second baffle 108 are connected through welding, and the bearing mechanism 1 is used for supporting and installing.

Preferably: the washing mechanism 2 comprises a washing tap 201 and a washing groove 202, the washing tap 201 is arranged at the upper end of the table top 115, the washing groove 202 is arranged in front of the washing tap 201, and the washing mechanism 2 is used for washing an experimental container after an experiment.

Preferably: the sliding block 3032 is connected with the box body 3031 in a sliding mode, the connecting rod 3033 is connected with the sliding block 3032 in a welding mode, the sliding block 3032 can move in the box body 3031 conveniently through the sliding connection, and the connection strength is guaranteed through the welding connection.

Preferably: handle 3037 passes through sliding connection with slide bar 3036, and cover glass 302 passes through the draw-in groove with fixing base 3094 and is connected, makes things convenient for handle 3037 to take place to rotate on slide bar 3036 through sliding connection, connects the installation that makes things convenient for between cover glass 302 and the fixing base 3094 through the draw-in groove.

Preferably: the dry battery pack 305 is connected to the button 304, the warning lamp 311, and the buzzer 310 by wires, and is connected to the button 304, the warning lamp 311, and the buzzer 310 by wires to facilitate transmission and control of signals.

Preferably: the first leg 101 is connected with the table top 115 through welding, the rib 114 is glued with the table top 115, the first leg 101 and the table top 115 are connected firmly and reliably through welding, and the rib 114 is convenient to mount and fix through gluing.

Preferably: rack 3093 passes through bolted connection with fixing base 3094, and motor 306 passes through the key-type connection with gear 3092, is convenient for the dismouting to rack 3093 through bolted connection, and motor 306 is used for providing power for gear 3092's rotation, makes to connect the fastening reliable between the two of connecting through the key-type connection.

Preferably: the second support leg 107 is connected with the table top 115 through welding, the rib 114 and the glass telescopic groove 308 are integrally formed, the connection strength between the second support leg 107 and the table top 115 is guaranteed through welding connection, and the processing and manufacturing are facilitated through the integral forming.

Preferably: the sliding rod 3036 is connected with the box body 3031 through welding, the fixing seat 3094 is connected with the shell 3091 in a sliding mode, the sliding rod 3036 is firmly and reliably fixed through the welding connection, and the stability of the protective glass 302 in the vertical operation process is guaranteed through the sliding connection.

The use method comprises the following steps:

in the experiment, the iron stand is placed in the groove 307, the test tube rack with the test tube is placed between the fixed block 301 and the movable block 3034, then one hand holds the test tube rack, the other hand pushes the handle 3037, the handle 3037 slides on the sliding rod 3036, the sliding rod 3036 is pushed to move and extrude the spring 3035, after the test tube rack is clamped, the handle 3037 is pushed slightly backwards, the handle 3037 is clamped in the T-shaped channel 3038, then the motor 306 is started, the motor 306 rotates to drive the gear 3092 to rotate, the gear 3092 is meshed with the rack 3093, so that the fixed seat 3094 is pushed to move upwards together with the protective glass 302 on the fixed seat, after the test tube rack moves to a certain height, the motor 306 stops rotating, the raised protective glass 302 can effectively avoid the danger caused by the front row personnel touching the experimental instrument, if an accident happens, the buzzer 310 and the alarm lamp 311 work simultaneously, send warning information, avoid when the experiment, the discussion sound is great, instructs the mr not to receive warning information, and the remedial measure that can not be timely of making reduces the loss, finishes the experiment the back and takes off the test-tube rack, and motor 306 antiport makes that cover glass 302 can.

The foregoing illustrates and describes the principles, general features, and advantages of the present 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. Chemistry is with high safe type experiment table, including bearing mechanism (1) and install in mechanism (2) are washed to bearing mechanism (1) upper end, its characterized in that: the device also comprises a protection mechanism (3) for improving the experimental safety;

the protection mechanism (3) comprises a clamping box (303) and a box body (309), the clamping box (303) comprises a box body (3031) and a sliding block (3032), the sliding block (3032) is arranged in the box body (3031), a connecting rod (3033) is arranged on one side of the sliding block (3032), a movable block (3034) is arranged at the other end of the connecting rod (3033), the movable block (3034) is connected with the connecting rod (3033) in a welding mode, 2 connecting rods (3033) are arranged, a sliding rod (3036) is arranged between the two connecting rods (3033), a spring (3035) is arranged on the sliding rod (3036), a handle (3037) is arranged on one side of the sliding block (3032) on the sliding rod (3036), a T-shaped channel (3038) is formed on the upper end face of the box body (3031), and a fixed block (301) is arranged on one side of the movable block (3034), a groove (307) is formed in the front of the clamping box (303);

the box (309) includes shell (3091), fixing base (3094), the inboard of shell (3091) is provided with fixing base (3094), the top of fixing base (3094) is provided with cover glass (302), lower part one side of fixing base (3094) is provided with rack (3093), one side meshing of rack (3093) has gear (3092), install on motor (306) gear (3092), the place ahead of motor (306) is provided with dry battery group (305), the place ahead of dry battery group (305) is provided with button (304), the outside shaping of cover glass (302) has glass expansion tank (308), one side of dry battery group (305) is provided with alarm lamp (311), the top of alarm lamp (311) is provided with bee calling organ (310).

2. The chemical high safety laboratory table according to claim 1, wherein: the bearing mechanism (1) comprises first supporting legs (101) and a table board (115), the first supporting legs (101) are symmetrically arranged at four corners of the lower end of the table board (115), second supporting legs (107) are arranged between two adjacent first supporting legs (101) on two sides, a second baffle (108) is welded on the rear end faces of the two first supporting legs (101) on the rear side, a first baffle (104) is welded between the two first supporting legs (101) on one side, a third baffle (109) is welded between the two first supporting legs (101) on the other side, supporting legs (103) are arranged at the lower ends of the first supporting legs (101) and the second supporting legs (107), fixing rods (102) are arranged below the first baffle (104) and the third baffle (109), and a box door (105) is arranged between the first supporting legs (101) on one side and the second supporting legs (107) in front, the front end of chamber door (105) is provided with first handle (106), the top of button (304) is provided with layering board (110), the upper end welding of layering board (110) has two baffle (111), two be provided with drawer (113) between baffle (111), the front end of drawer (113) is provided with second handle (112), dry battery group (305) bee calling organ (310) alarm lamp (311) with third baffle (109) all pass through the screw connection, the upper end of mesa (115) is provided with flange (114), box (309) with second baffle (108) pass through welded connection.

3. The chemical high safety laboratory table according to claim 2, wherein: the washing mechanism (2) comprises a washing water faucet (201) and a washing groove (202), the washing water faucet (201) is arranged at the upper end of the table board (115), and the washing groove (202) is arranged in front of the washing water faucet (201).

4. The chemical high safety laboratory table according to claim 1, wherein: the sliding block (3032) is connected with the box body (3031) in a sliding mode, and the connecting rod (3033) is connected with the sliding block (3032) in a welding mode.

5. The chemical high safety laboratory table according to claim 1, wherein: the handle (3037) is connected with the sliding rod (3036) in a sliding mode, and the protective glass (302) is connected with the fixed seat (3094) through a clamping groove.

6. The chemical high safety laboratory table according to claim 1, wherein: the dry battery pack (305) is connected with the button (304), the alarm lamp (311) and the buzzer (310) through conducting wires.

7. The chemical high safety laboratory table according to claim 2, wherein: the first supporting leg (101) is connected with the table top (115) through welding, and the rib (114) is glued with the table top (115).

8. The chemical high safety laboratory table according to claim 1, wherein: the rack (3093) is connected with the fixed seat (3094) through a screw, and the motor (306) is connected with the gear (3092) through a key.

9. The chemical high safety laboratory table according to claim 2, wherein: the second supporting leg (107) is connected with the table top (115) through welding, and the flange (114) and the glass telescopic groove (308) are integrally formed.

10. The chemical high safety laboratory table according to claim 1, wherein: the sliding rod (3036) is connected with the box body (3031) in a welding mode, and the fixed seat (3094) is connected with the shell (3091) in a sliding mode.