CN212915754U

CN212915754U - Novel multifunctional test bench for university's chemistry experiments

Info

Publication number: CN212915754U
Application number: CN202021528743.3U
Authority: CN
Inventors: 吕惠萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-09
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a novel multifunctional test bench for university chemistry experiments, which comprises a storage cabinet body and a test workbench, wherein the test workbench is arranged at the upper end of the storage cabinet body, the bottom of the storage cabinet body is provided with a placing leg cup, the test workbench is provided with a storage rack close to the outer wall of the upper end of the rear side, six novel classified storage devices are added on the storage rack of the multifunctional test bench for university chemistry experiments, and the six classified storage devices can slide left and right on a storage transverse plate through a sleeve chute, so that the storage transverse plate is divided into six independent storage spaces, and the size of each storage space can be adjusted through the sliding classified storage device, thus experimental articles placed on the storage transverse plate can be placed in different regions according to different categories, thereby increasing the use flexibility and use functionality of the whole storage rack, and the six classified storage devices not only can play the role of classified storage.

Description

Novel multifunctional test bench for university's chemistry experiments

Technical Field

The utility model belongs to the technical field of chemistry is experimental relevant, concretely relates to novel multifunctional test platform is used in university's chemistry experiments.

Background

Chemical laboratories are an important place for providing chemical experimental conditions and scientific exploration thereof, and have a large number of instruments therein: laboratory tool such as iron stand platform, asbestos gauge, alcohol burner can be furnished with the chemical cabinet usually, has commonly used chemical inside the medicine cabinet, for example: copper sulfate pentahydrate (CuSO4 · 5H2O, chalcanthite), sodium hydroxide solution, limestone, hydrochloric acid, etc., while the central laboratory bench is a major component of laboratory furniture, is adapted to be placed in the middle of the laboratory, and is the primary platform for conducting experimental activities.

The existing multifunctional test bed technology for university chemistry experiments has the following problems: present university is multi-functional test bench for chemistry experiments all places some commonly used chemical instruments and instrument through installing the supporter on the test bench, and traditional supporter is all by the curb plate direct mount at its both ends on the test bench, and chemical instruments and instrument are also all direct placement on the supporter, then can make the chemical laboratory instruments and the comparison of instrument placing of placing on the supporter more messy and also convenient inadequately when using easily like this, and also can make the supporter produce the deformation and damage easily if chemical laboratory instruments and the instrument weight of placing on the supporter are heavier, thereby can greatly increase its potential safety hazard when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel multifunctional test platform for university's chemistry experiments to solve the traditional supporter that proposes in the above-mentioned background art and all be by the curb plate direct mount at its both ends on the test bench, and chemical instrumentation and instrument also all directly place on the supporter, then can make the chemistry experiment instrument and the instrument of placing on the supporter place more mixed and disorderly and also not convenient enough when using easily like this, and if the chemical instrumentation and the instrument weight of placing on the supporter also can make the supporter produce the problem of deformation damage easily than heavier.

In order to achieve the above object, the utility model provides a following technical scheme: a novel multifunctional test bed for university chemistry experiments comprises a storage cabinet body and a test workbench, wherein the test workbench is installed at the upper end of the storage cabinet body, a foot placing cup is arranged at the bottom of the storage cabinet body, a shelf is arranged on the outer wall of the test workbench, which is close to the upper end of the rear side, the shelf is composed of side plates, a top frame plate and a goods placing transverse plate, the number of the side plates is two, the upper ends of the two side plates are connected with the goods placing transverse plate, the lower ends of the two side plates are fixedly connected with the test workbench through screws, the goods placing transverse plate is connected between the centers of the two side plates, the two ends of the goods placing transverse plate are fixedly connected with the two side plates through screws, a vertical classified goods placing device is sleeved outside the goods placing transverse plate and comprises a classified baffle plate, a sleeved chute, a sliding, the inside spout that cup joints that is provided with of center department of categorised baffle, cup joint the spout and cup joint the outside at putting the thing diaphragm, inside and cup joint the spout upper and lower both ends outer wall of categorised baffle all is provided with a set of ball hole, four groups inside both ends inner wall has all embedded the slip ball that leaks the third volume outward in the circumference in ball hole, the inside slip ball that leaks outward in both ends is laminated respectively on the lower extreme outer wall of roof board and test table's upper end outer wall about categorised baffle, the inside slip ball that leaks outward in both ends is laminated respectively on the upper and lower both ends outer wall of putting the thing diaphragm about cup jointing the spout.

Preferably, three groups of cabinet doors in a split mode are further connected inside the outer wall of the front end of the storage cabinet body, door handles are arranged on the outer walls of the front ends of the three groups of cabinet doors, and the three groups of cabinet doors are fixedly connected with the storage cabinet body through hinges.

Preferably, the test workbench is close to the inside washing tank that has the ascending opening of embedding in right side upper end, the lower extreme of washing tank runs through the test workbench and sets up the inside at the storing cabinet body, still be provided with tap on the left test workbench of washing tank.

Preferably, the bottom of the storage cabinet body is provided with six equidistance foot cups of laying that arrange altogether, six the height control of five centimetres is all done alone to the foot cup of laying self, six still be provided with the slipmat on the foot cup of laying bottom outer wall.

Preferably, the test workbench and the storage cabinet body are fixedly connected through bolts, the test workbench is composed of a wooden table board and a stainless steel sheath, and the stainless steel sheath can be completely sleeved on the wooden table board and used for protection and corrosion prevention.

Preferably, the classified storage device is provided with six, and the classified storage device can slide left and right on the storage transverse plate through the sleeve-joint sliding groove.

Compared with the prior art, the utility model provides a novel multifunctional test platform for university's chemistry experiments possesses following beneficial effect:

1. the utility model adds six novel classified storage devices on the shelf of the multifunctional test bed for chemistry experiments of university, and the six classified storage devices are all sleeved and fixed outside the storage transverse plate on the shelf through the sleeve-joint sliding grooves, and the six classified storage devices can slide left and right on the storage transverse plate through the sleeve-joint sliding grooves, so that the storage transverse plate is divided into six independent storage spaces, and the size of each storage space can be adjusted through the sliding classified storage device, thus experimental articles placed on the storage transverse plate can be placed in different regions according to different categories, thereby increasing the use flexibility and the use functionality of the whole shelf, and the six classified storage devices not only can play the role of classified storage, but also can be respectively attached to the top frame plate and the test workbench because the two ends of the six classified storage devices, so six categorised putting the thing device can be slided in the outside that cup joints putting the thing diaphragm and can play the supporting role to putting the thing diaphragm again, even put and place the very heavy experimental article of weight on the thing diaphragm and cause and put the thing diaphragm and produce when sinking the bending, six categorised putting the thing device this moment because cup joint through cup jointing the spout and fix on putting the thing diaphragm, so six categorised putting the thing devices and can play the effect of backup pad and the opposition thing diaphragm strengthens supporting, thereby guarantee to put the thing diaphragm and can not produce the circumstances such as deformation damage and take place to take place when receiving the weight heavier

2. The utility model discloses a specific using mode and principle of the classification storage device are as follows, firstly, the classification baffle plate on the classification storage device is sleeved outside the storage transverse plate through the sleeving chute in the center of the classification baffle plate, and a group of ball holes are respectively added in the outer walls of the upper and lower ends of the classification baffle plate and the inner walls of the upper and lower ends of the sleeving chute, and sliding balls with one third volume of leakage are respectively embedded in the circumferences of the four groups of ball holes, and the sliding balls with leakage in the inner parts of the upper and lower ends of the classification baffle plate are respectively attached to the outer wall of the lower end of the top frame plate and the outer wall of the upper end of the test workbench, thus, the upper and lower ends of the classification baffle plate are respectively supported on the top frame plate and the test workbench through the sliding balls and can slide through the sliding balls after being respectively attached to the outer walls of the upper and lower ends of the storage transverse plate, and the sliding, meanwhile, the classification baffle can be assisted to slide left and right, when six classification baffles slide left and right outside the object placing transverse plate to change the size of six object placing spaces, the classification baffle slides through the sliding balls, so the classification baffle can not generate blocking feeling when sliding, the sliding classification baffle can be more flexible and convenient when adjusting the object placing spaces, and the sliding balls at the upper end and the lower end of the classification baffle are respectively attached to the outer wall of the lower end of the top frame plate and the outer wall of the upper end of the test workbench, so the support effect generated by the sliding classification baffle can not be influenced when the sliding classification baffle slides, the object placing transverse plate can be supported, and experimental equipment with heavier weight can be placed on the object placing transverse plate without deforming and damaging the object placing transverse plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a novel multifunctional test bed for university chemical experiments according to the present invention;

fig. 2 is a schematic plan view of a novel multifunctional test bed for university chemical experiments, which is provided by the utility model;

fig. 3 is a schematic view of a three-dimensional structure of the shelf of the present invention;

fig. 4 is a schematic view of the internal plane structure of the classified storage device of the present invention;

in the figure: 1. a storage cabinet body; 2. a cabinet door; 3. a door handle; 4. placing a foot cup; 5. a test bench; 6. a rack; 7. a faucet; 8. a cleaning tank; 9. a side plate; 10. a top frame plate; 11. a transverse placing plate; 12. a classified storage device; 13. a classification baffle; 14. sleeving the sliding chute; 15. a sliding ball; 16. and (4) ball holes.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a novel multifunctional test bed for university chemistry experiments comprises a storage cabinet body 1 and a test workbench 5, wherein the test workbench 5 is installed at the upper end of the storage cabinet body 1, the test workbench 5 and the storage cabinet body 1 are fixedly connected through bolts, the test workbench 5 is composed of a wooden table top and a stainless steel sheath, the stainless steel sheath can be completely sleeved on the wooden table top for protection and corrosion prevention, the exposed part outside the test workbench 5 is the stainless steel sheath which can increase the use hardness of the stainless steel sheath, and can prevent most chemical reagents from corroding the stainless steel sheath, so that the durability of the whole test workbench 5 is improved, the bottom of the storage cabinet body 1 is provided with foot placing cups 4, the bottom of the storage cabinet body 1 is provided with six foot placing cups 4 which are arranged at equal intervals, the six foot placing cups 4 can independently perform height adjustment of five centimeters, and the outer walls at the bottoms of the six foot placing cups 4 are also provided with non-slip mats, thus, the use height of the whole multifunctional test bed for the university chemical experiment can be changed within a range of five centimeters, so that the multifunctional test bed for the university chemical experiment can be adapted to people with different heights within a certain range by changing the use height of the multifunctional test bed for the university chemical experiment, the outer wall of the upper end of the test workbench 5 close to the rear side is provided with a commodity shelf 6, the commodity shelf 6 consists of two side plates 9, a top frame plate 10 and commodity placing transverse plates 11, the two side plates 9 are provided with two, the upper ends of the two side plates 9 are connected with the commodity placing transverse plates 11, the lower ends of the two side plates 9 are fixedly connected with the test workbench 5 through screws, the commodity placing transverse plates 11 are connected between the centers of the two side plates 9, the two ends of the commodity placing transverse plates 11 are fixedly connected with the two side plates 9 through screws, the vertical classified commodity placing devices 12 are sleeved outside the commodity placing transverse plates 11, three groups of cabinet, all be provided with door handle 3 on three front end outer walls of group's cabinet door 2, three cabinet doors of group 2 all through hinge and the 1 fixed connection of storing cabinet body, test table 5 is close to the inside embedded ascending washing tank 8 of opening in right side upper end, the lower extreme of washing tank 8 runs through test table 5 and sets up the inside at the storing cabinet body 1, still be provided with tap 7 on the 8 left test table 5 of washing tank, tap 7 and washing tank 8 can increase cleaning function for this multi-functional test platform for college chemistry experiments, can place the inside tap 7 that opens of washing tank 8 to the laboratory tool together after chemistry experiments is accomplished like this and wash through opening tap 7.

A novel multifunctional test bed for university chemistry experiments is characterized in that a classification storage device 12 comprises a classification baffle 13, a sleeve chute 14, sliding balls 15 and ball holes 16, the sleeve chute 14 is arranged inside the center of the classification baffle 13, the sleeve chute 14 is sleeved outside a storage transverse plate 11, a group of ball holes 16 are arranged inside the outer walls of the upper end and the lower end of the classification baffle 13 and inside the inner walls of the upper end and the lower end of the sleeve chute 14, sliding balls 15 with one third of external leakage are embedded inside the circumferences of the four groups of ball holes 16, the sliding balls 15 with internal external leakage at the upper end and the lower end of the classification baffle 13 are respectively attached to the outer wall of the lower end of a top frame plate 10 and the outer wall of the upper end of a test workbench 5, the sliding balls 15 with internal external leakage at the upper end and the lower end of the sleeve chute 14 are respectively attached to the outer walls of the upper end and the lower end of the storage transverse plate 11, six classification storage devices 12 are arranged, and the six, when the upper and lower ends of the classification baffle 13 are respectively abutted against the top frame plate 10 and the test workbench 5 through the sliding balls 15 and have a supporting effect and can slide through the sliding balls 15, and the sliding balls 15 sleeved at the upper and lower ends of the chute 14 are respectively attached to the outer walls of the upper and lower ends of the article placing transverse plate 11 so as to limit and fix the article placing transverse plate 11 and assist the classification baffle 13 to slide left and right, so that when the six article placing spaces are changed by sliding the six classification baffle 13 left and right outside the article placing transverse plate 11, the classification baffle 13 slides through the sliding balls 15, so that the classification baffle does not generate a blocking feeling during sliding, thereby enabling the adjustment of the article placing spaces by the sliding classification baffle 13 to be more flexible and convenient, and because the sliding balls 15 at the upper and lower ends of the classification baffle 13 are respectively attached to the outer wall of the lower end of the top frame plate 10 and the outer wall of the test workbench 5, so can not influence the support effect of its production again when sliding categorised baffle 13 to can support and put thing diaphragm 11, make to put and to place some experimental facilities that weight is heavier on the thing diaphragm 11 and can not make and put the condition that thing diaphragm 11 produced deformation damage.

The utility model discloses a theory of operation and use flow: after the multifunctional test bed for the university chemical experiment is assembled and used, firstly, the whole multifunctional test bed for the university chemical experiment needs to be placed on the ground of a laboratory through the six placing foot cups 4 at the bottom of the storage cabinet body 1, and the six placing foot cups 4 are correspondingly adjusted according to the use requirement to increase or reduce the use height of the whole multifunctional test bed for the university chemical experiment, then, the drainage pipe head leaking from one end of the bottom of the cleaning tank 8 to the outer wall at the rear end of the storage cabinet body 1 needs to be butted with an external drainage pipe, and the water inlet pipe head of the water tap 7 is butted with an external water inlet pipeline in the same way, so that the external water inlet pipeline can supply water to the water tap 7, the waste liquid after the cleaning inside of the cleaning tank 8 can be discharged through the drainage pipe, and then the corresponding experimental equipment needs to be placed on the article placing transverse plate 11 of the article placing shelf 6, and finally, only chemical experiments are needed to be carried out on the test workbench 5 at the front side of the commodity shelf 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel multi-functional test bench for university's chemistry experiments, includes the storing cabinet body (1) and test bench (5), its characterized in that: the utility model discloses a shelf for the refrigerator, including the storing cabinet body, experimental work platform (5) install the upper end at the storing cabinet body (1), the bottom of the storing cabinet body (1) is provided with lays foot cup (4), experimental work platform (5) are close to and are provided with supporter (6) on the rear side upper end outer wall, supporter (6) comprise curb plate (9), roof-rack board (10) and put thing diaphragm (11), curb plate (9) are provided with two altogether, two the upper end of curb plate (9) is connected with puts thing diaphragm (11), two the lower extreme of curb plate (9) all passes through screw and experimental work platform (5) fixed connection, two be connected with between curb plate (9) center department and put thing diaphragm (11), the both ends of putting thing diaphragm (11) all pass through screw and two curb plate (9) fixed connection, the outside of putting thing diaphragm (11) is cup jointed vertical categorised and is put thing device (12, the classified storage device (12) comprises a classified baffle (13), a sleeving chute (14), a sliding ball (15) and a ball hole (16), a sleeving sliding chute (14) is arranged inside the center of the classifying baffle (13), the sleeving sliding chute (14) is sleeved outside the article placing transverse plate (11), a group of ball holes (16) are respectively arranged in the outer walls of the upper end and the lower end of the classification baffle (13) and the inner walls of the upper end and the lower end of the sleeve chute (14), sliding balls (15) which leak one third of the volume outside are embedded in the circumferences of the four groups of ball holes (16), sliding balls (15) which leak from the inside of the upper end and the lower end of the classifying baffle (13) are respectively attached to the outer wall of the lower end of the top frame plate (10) and the outer wall of the upper end of the test workbench (5), sliding balls (15) which leak outside from the inner parts of the upper end and the lower end of the sleeving sliding chute (14) are respectively attached to the outer walls of the upper end and the lower end of the article placing transverse plate (11).

2. The novel multifunctional test bed for university chemical experiments, according to claim 1, is characterized in that: the door handle is characterized in that three groups of cabinet doors (2) in a split mode are further connected to the inner portion of the outer wall of the front end of the storage cabinet body (1), door handles (3) are arranged on the outer wall of the front end of each of the three groups of cabinet doors (2), and the three groups of cabinet doors (2) are fixedly connected with the storage cabinet body (1) through hinges.

3. The novel multifunctional test bed for university chemical experiments, according to claim 1, is characterized in that: test table (5) are close to the inside ascending washing tank of opening (8) that has inlayed in right side upper end, the lower extreme of washing tank (8) runs through test table (5) and sets up the inside at the storing cabinet body (1), still be provided with tap (7) on the left test table (5) of washing tank (8).

4. The novel multifunctional test bed for university chemical experiments, according to claim 1, is characterized in that: the bottom of the storage cabinet body (1) is provided with six equidistance foot cups (4) of laying that arrange altogether, six it all can do five centimetres altitude mixture control alone to lay foot cup (4) self, six it still is provided with the slipmat on the outer wall of foot cup (4) bottom to lay.

5. The novel multifunctional test bed for university chemical experiments, according to claim 1, is characterized in that: test table (5) and storing cabinet body (1) pass through bolt fixed connection, test table (5) comprise wooden mesa and stainless steel canning, the stainless steel canning can be complete cup joint be used for protection and anticorrosive use on wooden mesa.

6. The novel multifunctional test bed for university chemical experiments, according to claim 1, is characterized in that: the classified storage device (12) is provided with six, and the classified storage device (12) can slide left and right on the storage transverse plate (11) through the sleeve connection sliding groove (14).