CN108906156B - Experiment platform - Google Patents
Experiment platform Download PDFInfo
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- CN108906156B CN108906156B CN201810879165.9A CN201810879165A CN108906156B CN 108906156 B CN108906156 B CN 108906156B CN 201810879165 A CN201810879165 A CN 201810879165A CN 108906156 B CN108906156 B CN 108906156B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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Abstract
The embodiment of the invention provides an experimental platform, which comprises: the device comprises a first supporting plate, a second supporting plate, a third supporting plate, a fourth supporting plate, a plurality of first supporting rods and a plurality of second supporting rods; each first supporting plate is arranged in a first mode and horizontally and fixedly connected to each first supporting rod in a second mode; each second supporting plate is arranged in a first mode and horizontally and fixedly connected to each second supporting rod in a second mode; the two short side walls of each third support plate are respectively and correspondingly connected with the first end of the long side wall of one first support plate and the first end of the long side wall of the second support plate of one first layer, and the two short side walls of each fourth support plate are respectively and correspondingly connected with the second end of the first support plate of the second layer and the second end of the second support plate of the first layer. The scheme provided by the embodiment can solve the problem of large occupied area of the experimental field in reality.
Description
Technical Field
The invention relates to the technical field of experiment auxiliary devices, in particular to an experiment platform.
Background
The important role of scientific experiments in the development of science is undoubted. It can be said that no experiment is performed, and no modern science and technology exists.
However, a large-scale experiment is often performed, and because of the large number of experimental facilities and the large number of experimental procedures, the requirements on the experimental sites are high, for example: the experiment of the automobile assembly line is that one assembly line of the experiment is:
the method comprises the steps that firstly, a mechanical arm hand automatically grabs an automobile shell to be installed, and the automobile shell is installed on an automobile body;
secondly, the automobile body with the shell is washed by the automobile washing equipment;
thirdly, the washed automobile body enters a license plate sticking area, and a license plate sticking device automatically finishes license plate sticking on the automobile body;
fourthly, the automobile body after the license plate is placed in a tire mounting area, and tire mounting equipment automatically and correspondingly mounts tires on the automobile body to complete the assembly of the automobile.
Therefore, in the automobile assembly line experiment in reality, the experimental field not only needs to provide the occupied area of a plurality of experimental facilities, but also needs to provide the field area for completing the experimental flow, so that the problem of large occupied area of the experimental field is caused.
Disclosure of Invention
The embodiment of the invention aims to provide an experiment platform which can solve the problem that the occupied area of an experiment field is large. The specific technical scheme is as follows:
An experimental platform, the experimental platform comprising: the device comprises a first supporting plate, a second supporting plate, a third supporting plate, a fourth supporting plate, a plurality of first supporting rods and a plurality of second supporting rods;
the first support plate, the second support plate, the third support plate and the fourth support plate are all rectangular plate-shaped structures; wherein the length of the long side wall of the first support plate is the same as the length of the long side wall of the second support plate, and the sum of the length of the short side wall of the third support plate and the length of the short side wall of the fourth support plate is smaller than the length of the long side wall of the first support plate;
the first support plates are arranged in a first mode and horizontally and fixedly connected to the first support rods in a second mode, and the distance between the support end of each first support rod and the adjacent first support plate is the same height; the first mode is that a space is reserved between every two supporting plates, and the side walls of the supporting plates are all positioned on the same horizontal plane; the second mode is as follows: the plate surfaces of the support plates are perpendicular to the support rods distributed on the periphery of each support plate, and the support ends are used for supporting gravity;
the second support plates are arranged in a first mode and horizontally and fixedly connected to the second support rods in a second mode, and the distance between the support end of each second support rod and the adjacent second support plate is the same height; the distance from each second supporting plate to the plane where the supporting end of each second supporting rod is located is larger than the distance from each first supporting plate to the plane where the supporting end of each first supporting rod is located;
The first support plates and the second support plates are respectively arranged in a layer corresponding to the same order, the order layers are layers in which the first support plates and the second support plates are respectively arranged as one layer, and the layers are sequentially ordered according to the positions of the first support plates and the second support plates relative to the first support plates and the second support plates respectively, and the first ends are the side walls adjacent to one short side wall end in the long side walls;
one fourth supporting plate corresponds to one first supporting plate and one second supporting plate respectively, and two short side walls of each fourth supporting plate are correspondingly connected with the second end of the first supporting plate in the second layer and the second end of the second supporting plate in the first layer respectively; the second layer is a layer one layer higher than the first layer; the second end is the side wall immediately adjacent to the other short side wall end in the long side wall.
Further, the experiment platform also comprises a first locking piece;
the two short side walls of each third supporting plate are respectively connected with the first end of one first supporting plate and the first end of the second supporting plate of one first layer through a first locking piece;
under the condition of unlocking the first locking piece, the third supporting plates are overlapped relatively;
under the condition that the first locking piece is not unlocked, each third supporting plate is fixedly connected with the first supporting plate and the second supporting plate;
the two short side walls of each fourth supporting plate are respectively connected with the second end of the first supporting plate in the second layer and the second end of the second supporting plate in the first layer through a first locking piece;
under the condition of unlocking the first locking piece, the fourth supporting plates are overlapped relatively;
under the condition that the first locking piece is not unlocked, each fourth supporting plate is fixedly connected with the first supporting plate and the second supporting plate.
Further, the top angle end of each third supporting plate and the top angle end of each fourth supporting plate are provided with L-shaped grooves;
the first end and the second end corresponding to the first support plate are provided with L-shaped grooves along the short side wall, the first end and the second end corresponding to the second support plate are provided with L-shaped grooves along the short side wall, and the side wall in the L-shaped grooves is provided with threaded holes;
The first locking piece comprises a first connecting piece, a second connecting piece and a connecting rod;
the first connecting piece is of a frame structure with a U-shaped section, and through holes are formed in two side walls of the frame structure and serve as first through holes;
the second connecting piece comprises two lug plates and a plate-shaped structure, the lug plates are respectively and fixedly arranged at two ends of the plate-shaped structure, and each lug plate is provided with a through hole as a second through hole;
the connecting rod is provided with external threads;
each connecting rod penetrates through the first through hole and the second through hole;
the L-shaped groove of each first supporting plate is internally provided with one first supporting rod, and the L-shaped groove of each second supporting plate is internally provided with one second supporting rod;
each first locking piece is arranged in the L-shaped groove;
two first locking pieces correspond to one first supporting plate and one fourth supporting plate; the first connecting pieces of one first locking piece are respectively fixedly connected to the first supporting rods, the second connecting pieces are fixedly connected to the side walls of the first supporting plates, the first connecting pieces of the other first locking piece are fixedly connected to the first supporting rods, and the second connecting pieces are fixedly connected to the side walls of the third supporting plates;
The first connecting pieces of one first locking piece are respectively fixedly connected to the second supporting rods, the second connecting pieces are fixedly connected to the side walls of the second supporting plates, the first connecting pieces of the other first locking piece are fixedly connected to the second supporting rods, and the second connecting pieces are fixedly connected to the side walls of the third supporting plates;
two first locking pieces correspond to one first supporting plate and one fourth supporting plate; the first connecting pieces of one first locking piece are respectively fixedly connected to the first supporting rod, the second connecting pieces are fixedly connected to the side walls of the first supporting plate, the first connecting pieces of the other first locking piece are fixedly connected to the first supporting rod, and the second connecting pieces are fixedly connected to the side walls of the fourth supporting plate;
the first connecting pieces of one first locking piece are respectively fixedly connected to the second supporting rods, the second connecting pieces are fixedly connected to the side walls of the second supporting plates, the first connecting pieces of the other first locking piece are fixedly connected to the second supporting rods, and the second connecting pieces are fixedly connected to the side walls of the fourth supporting plates;
In the case of unlocking the first locking member, the threaded hole does not cooperate with the external thread;
and under the condition that the first locking piece is not unlocked, the threaded hole is connected with the external thread in a matching way.
Further, a plurality of through holes are respectively formed in the plate surface of the first support plate, the plate surface of the second support plate, the plate surface of the third support plate and the plate surface of the fourth support plate.
Further, the experiment platform also comprises a second locking piece;
the first support plate comprises at least two first plates, and the length of the long side wall of the first plates is the same as that of the long side wall of the first support plate;
the second support plate comprises at least two second plates, and the length of the long side wall of the second plates is the same as that of the long side wall of the second support plate;
the third support plate comprises at least two third plates, and the lengths of a pair of side walls of the third plates are the lengths of short side walls of the third support plate, and the short side walls are used as first side walls; the sum of the lengths of the second side walls of the third plates is the length of the long side wall of the third support plate; the second side wall is one side wall of the other pair of side walls in the third plate;
The fourth support plate comprises at least two fourth plates, and the lengths of a pair of side walls of the fourth plates are the lengths of short side walls of the fourth support plate, and the short side walls serve as third side walls; the sum of the lengths of the third side walls of the fourth plates is the length of the long side wall of the fourth support plate; the fourth side wall is one side wall of the other pair of side walls in the fourth plate;
each first plate is arranged in parallel in a mode that long side walls are adjacent, every two first plates are connected through a second locking piece, and the side walls of the first plates are coplanar correspondingly;
each second plate is arranged in parallel in a mode that long side walls are adjacent, every two second plates are connected through a second locking piece, and the side walls of the second plates are coplanar correspondingly;
each third plate is arranged in parallel in a mode that the first side walls are adjacent, every two third plates are connected through a second locking piece, and the side walls of the third plates are coplanar correspondingly;
each fourth plate is arranged in parallel in a mode that second side walls are adjacent, every two fourth plates are connected through a second locking piece, and the side walls of the fourth plates are coplanar correspondingly;
under the condition of unlocking the second locking piece, each first plate is relatively overlapped, each second plate is relatively overlapped, each third plate is relatively overlapped and each fourth plate is relatively overlapped;
Under the condition that the second locking piece is not unlocked, all the first plates are fixedly connected, all the second plates are fixedly connected, all the third plates are fixedly connected and all the fourth plates are fixedly connected.
Further, the first support rod is the same as the second support rod, and the first support rod is a rod piece with a hollow structure.
Further, the inner core of the first supporting rod is a supporting frame made of metal materials, and the outer side wall of the first supporting rod is a side wall made of resin materials.
Further, the number of the first support rods and the number of the second support rods are five, the four first support rods are respectively positioned at the end parts of the four short side walls of the first support plate, one first support rod is fixedly connected to the fifth side wall of the first support plate, and the fifth side wall is a long side wall adjacent to the long side wall of the second support plate;
the four second support rods are respectively positioned at the end parts of the four short side walls of the second support plate; the second support rod is fixedly connected to a sixth side wall of the second support plate, and the sixth side wall is a long side wall opposite to the fifth side wall.
Further, the supporting end of the first supporting rod and the supporting end of the second supporting rod are respectively provided with a pulley with a locking mechanism.
Further, the experimental platform also comprises a support frame, wherein the support frame is a frame formed by a plurality of rods;
the support ends of the first support rod and the second support rod are fixedly arranged on the rod piece on the same horizontal plane in the support frame.
The embodiment of the invention provides an experimental platform. The experimental platform comprises: the device comprises a first supporting plate, a second supporting plate, a third supporting plate, a fourth supporting plate, a plurality of first supporting rods and a plurality of second supporting rods; each first supporting plate is arranged in a first mode and horizontally and fixedly connected to each first supporting rod in a second mode; each second supporting plate is arranged in a first mode and horizontally and fixedly connected to each second supporting rod in a second mode; a third backup pad corresponds a first backup pad and a second backup pad respectively, and two short lateral walls of every third backup pad correspond the first end of the long lateral wall of a first backup pad and the first end of the long lateral wall of the second backup pad of a first layer respectively, and a fourth backup pad corresponds a first backup pad and a second backup pad respectively, and two short lateral walls of every fourth backup pad correspond the second end of the first backup pad in the second layer and the second end of the second backup pad in the first layer respectively. Compared with the experimental platform in the prior art, the experimental platform provided by the embodiment can build a structure with continuous multi-layer space through a first supporting plate, a second supporting plate, a third supporting plate, a fourth supporting plate, a plurality of first supporting rods and a plurality of second supporting rods, and the problem that the occupied area of an experimental field is large in reality is solved. Of course, it is not necessary for any one product or method of practicing the invention to achieve all of the advantages set forth above at the same time.
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.
Fig. 1 is a schematic structural diagram of an experimental platform according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a folded experimental platform according to an embodiment of the present invention;
fig. 3 is a front view of the folded experimental platform according to the embodiment of the invention.
The support device comprises a first support plate, a second support plate, a third support plate, a fourth support plate, a 5-first support rod, a 6-second support rod, a 7-first locking piece, an 8-second locking piece, a 9-support frame, an 11-first plate, a 21-second plate, a 31-third plate, a 41-fourth plate and a 56-support end.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the problems in the prior art, the embodiment of the invention provides an experimental platform.
The experimental platform provided by the embodiment of the invention is described below with reference to fig. 1 to 3.
An embodiment of the present invention provides an experimental platform, including: a first support plate 1, a second support plate 2, a third support plate 3, a fourth support plate 4, a first support rod 5 and a second support rod 6;
the first support plate 1, the second support plate 2, the third support plate 3 and the fourth support plate 4 are all rectangular plate-shaped structures; wherein the length of the long side wall of the first support plate 1 is the same as the length of the long side wall of the second support plate 2, and the sum of the length of the short side wall of the third support plate 3 and the length of the short side wall of the fourth support plate 4 is smaller than the length of the long side wall of the first support plate 1;
the first support plates 1 are arranged in a first mode and horizontally and fixedly connected to the first support rods 5 in a second mode, and the support end 56 of each first support rod 5 is at the same height with the distance between the adjacent first support plate 1; the first mode is that the two support plates are provided with intervals, and the side walls of the support plates are positioned on the same horizontal plane; the second mode is as follows: the plate surface of each supporting plate is perpendicular to the supporting rods distributed on the periphery of each supporting plate, and the supporting ends 56 are one ends for supporting gravity;
Each of the second support plates 2 is arranged in a first manner and horizontally and fixedly connected to each of the second support plates 6 in a second manner, and the distance between the support end 56 of each of the second support plates 6 and the adjacent second support plate 2 is the same height; wherein, the distance from each second support plate 2 to the plane of the support end 56 of each second support rod 6 is greater than the distance from each first support plate 1 to the plane of the support end 56 of each first support rod 5;
one of the third support plates 3 corresponds to one of the first support plates 1 and one of the second support plates 2, respectively, two short side walls of each of the third support plates 3 correspond to and connect a first end of a long side wall of one of the first support plates 1 and a first end of a long side wall of one of the second support plates 2 of a first layer, the first layer being a layer in which the first support plates 1 and the second support plates 2 are located in the same order, the order layer being a layer in which one of the first support plates 1 and one of the second support plates 2 are each located, the layers being ordered in order of positions of the respective first support plates 1 and the respective second support plates 2 relative to the respective first support rods 5 and the respective second support rods 6, the first end being a side wall in close proximity to one of the short side wall ends;
One of the fourth support plates 4 corresponds to one of the first support plates 1 and one of the second support plates 2, respectively, and two short side walls of each of the fourth support plates 4 are correspondingly connected to the second end of the first support plate 1 in the second layer and the second end of the second support plate 2 in the first layer, respectively; the second layer is a layer one layer higher than the first layer; the second end is a sidewall adjacent to the other short sidewall end in the long sidewall.
It should be noted that, the number of the first support plates, the number of the second support plates, and the number of the third support plates are at least more than one, and the number of the fourth support plates is not less than 0, that is, according to the experimental requirement, if the experimental requirement is simple, the fourth support plates may not be needed.
In addition, the short side wall of the first support plate 1 and the short side wall of the second support plate 2 may be coplanar with the long side wall of the third support plate 1, the short side wall of the first support plate 1 may not be coplanar with the long side wall of the third support plate 3, the short side wall of the second support plate 2 may not be coplanar with the long side wall of the third support plate 3, the short side wall of the first support plate 1 and the short side wall of the second support plate 2 may be coplanar with the long side wall of the fourth support plate 4, the short side wall of the first support plate 1 may not be coplanar with the long side wall of the fourth support plate 4, and the short side wall of the second support plate 2 may not be coplanar with the long side wall of the fourth support plate 4.
The first support rod 5 and the second support rod 6 are arranged in a rod-shaped structure, so that a space for operation experiments can be reserved for an experimenter, that is, in order to facilitate the experiments, the experimenter can arrange the first support rod 5 and the second support rod 6 according to the purpose of being convenient for operation, and the premise of building is that the experiment platform is stable.
The first support plates 1 are disposed in a first manner and horizontally and fixedly connected to the first support rods 5 in a second manner, which is to be understood that, as shown in fig. 1, the first support plates are spaced apart by two pairs of first support plates 1, the side walls of the first support plates 1 are all located on the same horizontal plane, the first support rods 5 are closely distributed on the outer side walls of each support plate 1 in a manner of being perpendicular to the plate surfaces of the first support plates 1, and the first support rods 5 are fixedly connected to the outer side walls of each first support plate 1.
As shown in fig. 1, if the experimental platform is placed on a table, the support end 56 is one end of the first support rod 5 and the second support rod 6 contacting the table, and the support end 56 is used for supporting the gravity of the whole experimental platform and the gravity of the experimental platform.
The above sequence layer is understood to be that, based on the support end 56 of the first support bar 5, if the first support plate 1 closest to the support end 56 is referred to as the 1 st layer, the first support plate 1 after the 1 st layer is sequentially the 2 nd layer, the 3 rd layer, the … … th layer, and the n th layer in order of the first support plate 1, n is the total number of the first support plates 1, as shown in fig. 1, n is 2, the 1 st layer is the first support plate 1 at the lowermost end, the 2 nd layer is the first support plate 1 at the uppermost end, and similarly, based on the support end 56 of the second support bar 6, the second support plate 2 closest to the support end 56 is referred to as the 1 st layer, the first support plate 1 after the 1 st layer is sequentially the 2 nd layer, the 3 rd layer, the … … th layer, and m is the total number of the second support plates 2, as shown in fig. 1, m is the 2, the 1 st layer is the second support plate 2 at the lowermost end, and the 2 nd layer is the second support plate 2 at the uppermost end.
Based on the above description of the order layers, the first layer may be understood as a layer having the same order layer, and in the above example, the example shown in fig. 1 is illustrated as an example, it may be seen that the 1 st layer corresponding to the first support plate 1 and the 1 st layer corresponding to the second support plate 2 are located in the same order layer, and the 2 nd layer of the first support plate 1 and the 2 nd layer of the second support plate 2 are located in the same order layer, and thus, the layers located in the same order layer are collectively referred to as the first layer.
Based on the above detailed description of the sequence layers and the first layers, the two short sidewalls of each third support plate 3 are respectively connected to the first end of the long sidewall of one first support plate 1 and the first end of the long sidewall of one first layer second support plate 2, as shown in the example of fig. 1, it can be understood that the two short sidewalls of the third support plate 3 of the 1 st layer are respectively connected to the first end of the first support plate 1 of the 1 st layer and the first end of the second support plate 1 of the 1 st layer; the two end side walls of the third supporting plate 3 of the layer 2 are respectively connected with the second end of the first supporting plate 1 of the layer 2 and the second end of the second supporting plate 1 of the layer 2, and so on, if the number of the third supporting plates 3 is v, the two end side walls of the third supporting plate 3 of the layer v are respectively connected with the first end of the first supporting plate 1 of the layer v and the first end of the second supporting plate 1 of the layer v.
As in the above case, the two short sidewalls of each fourth support plate 4 are respectively connected to the second end of the first support plate 1 in the second layer and the second end of the second support plate 2 in the first layer, as in the example shown in fig. 1, it can be understood that the two short sidewalls of the fourth support plate 4 in the 1 st layer are respectively connected to the first end of the first support plate 1 in the 2 nd layer and the second end of the second support plate 1 in the 1 st layer; if the number of the fourth supporting plates is more than 2, two end side walls of the fourth supporting plate 4 of the layer 2 are respectively connected with the second end of the first supporting plate 1 of the layer 3 and the second end of the second supporting plate 1 of the layer 2, and so on, if the number of the fourth supporting plates is s, two end side walls of the fourth supporting plate 4 of the layer s are respectively connected with the second end of the first supporting plate 1 of the layer s+1 and the second end of the second supporting plate 1 of the layer s.
It is emphasized that the experimental platform can freely expand the experimental space in the height of the experimental platform according to the practical requirement of the experiment.
It is worth mentioning that the embodiment of the invention can add more layers on the layers of the existing experimental platform according to the experimental requirement, thereby not only solving the problem that the plane area is difficult to expand in the prior art, but also expanding the use space and having strong flexibility.
Therefore, the experimental platform provided by the embodiment of the invention can build a multi-layer space continuous through structure through the first support plate 1, the second support plate 2, the third support plate 3, the fourth support plate 4, the plurality of first support rods 5 and the plurality of second support rods 6, and solves the problem of large occupied area of an experimental field in reality.
In order to facilitate experiments and save time for building an experiment platform, the experiment platform is not required to be disassembled after being built, and the problem that the experiment platform occupies space possibly exists, and in order to reduce the occupied space of the experiment platform when the experiment platform is not in use, as shown in fig. 2-3, the invention provides an implementation mode, which is as follows: the experiment platform also comprises a first locking piece 7;
the two short side walls of each third supporting plate 3 are respectively connected with the first end of one first supporting plate 8 and the first end of one first layer of the second supporting plate 2 through a first locking piece 7;
in the case of unlocking the first locking member 7, the respective third support plates 3 are overlapped relatively;
in the case of not unlocking the first locking member 7, each of the third support plates 3 is fixedly coupled to the first support plate 1 and the second support plate 2;
The two short side walls of each of the fourth support plates 4 are respectively connected with the second end of the first support plate 1 in the second layer and the second end of the second support plate 2 in the first layer through a first locking member 7;
in the case of unlocking the first locking member 7, the respective fourth support plates 4 are overlapped relatively;
in the case where the first locking member 7 is not unlocked, each of the fourth support plates 4 is fixedly coupled to the first support plate 1 and the second support plate 2.
It can be seen that this implementation mode is through being equipped with first retaining member 7 respectively in the junction of first backup pad 1 and third backup pad 3 respectively with first bracing piece 5, the junction of first backup pad 1 and third backup pad 3 respectively with second bracing piece 6, the junction of first backup pad 1 and fourth backup pad 4 respectively with first bracing piece 5, the junction of first backup pad 1 and fourth backup pad 4 respectively with second bracing piece 6, realize folding to the experiment platform, not only can reduce the occupation space of experiment platform when not utilizing, still conveniently transport and deposit the experiment platform.
Based on the implementation manner, the apex angle end of each third supporting plate 3 and the apex angle end of each fourth supporting plate 4 are provided with L-shaped grooves;
The first end and the second end corresponding to the first supporting plate 1 are respectively provided with an L-shaped groove along the short side wall, the first end and the second end corresponding to the second supporting plate 2 are respectively provided with an L-shaped groove along the short side wall, and the side walls in the L-shaped grooves are respectively provided with a threaded hole;
the first locking piece 7 comprises a first connecting piece, a second connecting piece and a connecting rod;
the first connecting piece is a frame structure with a U-shaped section, and through holes are formed in two side walls of the frame structure and serve as first through holes;
the second connecting piece comprises two lug plates and a plate-shaped structure, the lug plates are respectively and fixedly arranged at two ends of the plate-shaped structure, and each lug plate is provided with a through hole as a second through hole;
the connecting rod is provided with external threads;
each connecting rod penetrates through the first through hole and the second through hole;
the L-shaped groove of each first supporting plate 1 is internally provided with one first supporting rod 5, and the L-shaped groove of each second supporting plate 2 is internally provided with one second supporting rod 6;
each first locking piece 7 is arranged in the L-shaped groove;
two first locking members 7 correspond to one first support plate 1 and one fourth support plate 4; the first connecting pieces of one first locking piece 7 are respectively fixedly connected to the first supporting rod 5, the second connecting pieces are fixedly connected to the side wall of the first supporting plate 1, the first connecting pieces of the other first locking piece 7 are fixedly connected to the first supporting rod 5, and the second connecting pieces are fixedly connected to the side wall of the third supporting plate 3;
The first connecting pieces of one first locking piece 7 are respectively fixedly connected to the second supporting rod 6, the second connecting pieces are fixedly connected to the side wall of the second supporting plate 2, the first connecting pieces of the other first locking piece (7) are fixedly connected to the second supporting rod 6, and the second connecting pieces are fixedly connected to the side wall of the third supporting plate 3;
two first locking members 7 correspond to one first support plate 1 and one fourth support plate 4; the first connecting pieces of one first locking piece 7 are respectively fixedly connected to the first supporting rod 5, the second connecting pieces are fixedly connected to the side wall of the first supporting plate 1, the first connecting pieces of the other first locking piece 7 are fixedly connected to the first supporting rod 5, and the second connecting pieces are fixedly connected to the side wall of the fourth supporting plate 4;
the first connecting pieces of one first locking piece 7 are respectively fixedly connected to the second supporting rod 6, the second connecting pieces are fixedly connected to the side wall of the second supporting plate 2, the first connecting pieces of the other first locking piece 7 are fixedly connected to the second supporting rod 6, and the second connecting pieces are fixedly connected to the side wall of the fourth supporting plate 4;
In the case of unlocking the first locking member 7, the screw hole is not engaged with the external screw thread;
the threaded hole is coupled to the external thread without unlocking the first locking member 7.
Wherein, the setting of L type recess in above-mentioned first backup pad 1, second backup pad 2, third backup pad 3 and the fourth backup pad 4 not only can reduce the occupation space of first bracing piece 5 and second bracing piece 6, and can make the lateral wall of experimental platform each backup pad of relative first bracing piece 5 and second bracing piece 6 protrusion more pleasing to the eye, can bring good experience effect for the user simultaneously.
In addition, in the case of unlocking the first locking member 7, the screw hole is not engaged with the external screw thread, and it is understood that when the screw hole is not engaged with the external screw thread of the connection rod, the first locking member 7 does not function to connect the first support plate 1 and the third support plate 3, connect the first support plate 1 and the fourth support plate 4, connect the second support plate 2 and the third support plate 3, and connect the second support plate 2 and the fourth support plate 4; therefore, under the condition of unlocking the first locking member 7, the third support plates 3 can be folded with each other, and the fourth support plates 4 can be folded with each other, so that the space occupied by the experiment platform when not in use is reduced, and the experiment platform can be conveniently carried and stored.
Similarly, in the case where the first locking member 7 is not unlocked, the threaded hole is engaged with the external thread, and it is understood that when the threaded hole is engaged with the external thread of the connecting rod, this means: the first locking piece 7 is fixedly connected with the first support plate 1 and the third support plate 3 and the first support plate 2 and the fourth support plate 4 through the first support rod 5, and the first locking piece 7 is fixedly connected with the second support plate 2 and the third support plate 3 and the second support plate 2 and the fourth support plate 4 through the second support rod 6, so that the first locking piece 7 plays a role in connecting the first support plate 1 and the third support plate 3, connecting the first support plate 1 and the fourth support plate 4, connecting the second support plate 2 and the third support plate 3 and connecting the second support plate 2 and the fourth support plate 4; thus, without unlocking the first locking member 7, each third support plate 3 builds each first support plate 1 and each second support plate 2, respectively, and each fourth support plate 4 builds each first support plate 1 and each second support plate 2, respectively.
It can be seen that the first support bar 5 disposed in the L-shaped groove of the present embodiment connects the first support plate 1 and the third support plate 3, or the first support plate 1 and the fourth support plate 4, through the first locking member 7; the second support bar 6 placed in the L-shaped groove connects the second support plate 2 and the third support plate 3, or the second support plate 2 and the fourth support plate 4, through the first locking piece 7; and the first locking piece 7 is simple in structure, convenient to install and detach, and meanwhile, the experimental platform is folded, so that the occupied space of the experimental platform when the experimental platform is not used can be reduced, and the experimental platform is convenient to carry and store.
In order to facilitate the multifunctional utilization of the experimental platform, one implementation mode is as follows: a plurality of through holes are respectively formed in the plate surface of the first support plate 1, the plate surface of the second support plate 2, the plate surface of the third support plate 3, and the plate surface of the fourth support plate 4. The through holes may be round holes, polygonal holes or trapezoidal holes, and the shape of the through holes may be set according to experimental requirements, which is not limited by the embodiment of the present invention. The through holes can be holes arranged according to an array, various functional components or equipment required by experiments can be installed on the through holes, so that the multifunctional and multipurpose platform is formed by the experiment platform.
In order to further reduce the occupied space of the experimental platform, the embodiment of the invention provides an implementation mode, which is as follows: the experimental platform also comprises a second locking piece 8;
the first support plate 1 includes at least two first plates 11, and the length of the long side walls of the first plates 11 is the same as the length of the long side walls of the first support plate 1;
The second support plate 2 includes at least two second plates 21, and the length of the long side wall of the second plate 21 is the same as the length of the long side wall of the second support plate 2;
the third support plate 3 includes at least two third plates 31, and the lengths of a pair of side walls of the third plates 31 are the lengths of short side walls of the third support plate 3 as first side walls; the sum of the lengths of the second side walls of the respective third plates 31 is the length of the long side wall of the third support plate 3; the second side wall is one of the other pair of side walls in the third plate 31;
the fourth support plate 4 includes at least two fourth plates 41, and the length of a pair of side walls of the fourth plates 41 is the length of a short side wall of the fourth support plate 4 as a third side wall; the sum of the lengths of the third side walls of the respective fourth plates 41 is the length of the long side wall of the fourth support plate 4; the fourth side wall is one of the other pair of side walls in the fourth plate 41;
each first plate 11 is arranged in parallel in a manner of adjacent long side walls, every two first plates 11 are connected through a second locking piece 8, and the side walls of each first plate 11 are correspondingly coplanar;
each of the second plates 21 is disposed in parallel with a long side wall adjacently, and the second plates 21 are connected by a second locking member 8, and the side walls of each of the second plates 21 are coplanar;
Each of the third plates 31 is disposed in parallel with the first side walls adjacently, and each of the third plates 31 is connected by a second locking member 8, and the side walls of each of the third plates 31 are coplanar;
each of the fourth plates 41 is disposed in parallel with the second side wall adjacently, and the fourth plates 41 are connected by the second locking member 8, and the side walls of each of the fourth plates 41 are coplanar;
when the second locking member 8 is unlocked, the first plates 11 are each relatively overlapped, the second plates 21 are each relatively overlapped, the third plates 31 are each relatively overlapped, and the fourth plates 41 are each relatively overlapped;
in the case where the second locking member 8 is not unlocked, each of the first plates 11, each of the second plates 21, each of the third plates 31, and each of the fourth plates 41 are fixedly connected.
It will be understood that the side-by-side fastening of the long side walls of each first plate 11 may form the first support plate 1, the side-by-side fastening of the long side walls of each second plate 21 may form the second support plate 2, the side-by-side fastening of the first side walls of each third plate 31 may form the third support plate 3, and the side-by-side fastening of the third side walls of each fourth plate 41 may form the fourth support plate 4.
Under the condition that the second locking pieces 8 are not unlocked, each of the first plates 11 is placed in parallel in a mode that long side walls are adjacent, the first plates 11 are fixedly connected through the second locking pieces 8, the side walls of the first plates 11 are corresponding to be coplanar, and the experimental platform is an experimental platform which is built at any time and can be used for experiments.
When the second locking member 8 is unlocked, the first plates 11 are each relatively overlapped, the second plates 21 are each relatively overlapped, the third plates 31 are each relatively overlapped, and the fourth plates 41 are each relatively overlapped; at the moment, the experimental platform is in an unused state, so that the experimental platform is more convenient to store or carry.
It should be noted that, compared with the folding manner described above, the folding manner of this embodiment has a smaller volume of the experimental platform after folding.
It can be seen that the first support plate 1, the second support plate 2, the third support plate 3 and the fourth support plate 4 of this implementation manner are all composed of a plurality of plate-shaped structures, and the connection between the plate-shaped structures is connected through the second locking piece, so that not only the occupation space of the experimental platform can be reduced, but also the carrying and the storage are facilitated.
In order to save cost and facilitate transportation, all materials constituting the experimental platform may be aluminum alloys, wherein the first support rod 5 and the second support rod 6 may be the same, the first support rod 5 and the second support rod 6 may be hollow rods, the first support rod 5 and the second support rod 6 may be different, the first support rod 5 is a solid rod, and the second support rod 6 is a hollow rod, which is not limited in the embodiment of the present invention.
Because the first support rod 5 and the second support rod 6 play a role in bearing and supporting, and also for weight reduction, the inner core of the first support rod 5 and the inner core of the second support rod 6 can be support frames made of metal materials, and the outer side walls of the first support rod 5 and the outer side walls of the second support rod 6 are side walls made of resin materials.
In order to facilitate the operation experiment of an experimenter, prevent to block the operation experiment of the experimenter, prevent too many first support rods 5 and second support rods 6 from shielding the sight of the experimenter at the same time, use the first support rods 5 and the second support rods 6 of a small number as much as possible, in order to stabilize the experimental platform, the number of the first support rods 5 and the second support rods 6 is not too small, based on this, the embodiment of the invention provides an implementation mode, which specifically comprises: the number of the first supporting rods 5 and the number of the second supporting rods 6 are five, four first supporting rods 5 are respectively located at the end parts of four short side walls of the first supporting plate 1, one first supporting rod 5 is fixedly connected to a fifth side wall of the first supporting plate 1, and the fifth side wall is a long side wall adjacent to the long side wall of the second supporting plate 2.
It can be seen that, in this implementation manner, the first support rods 5 and the second support rods 6 are respectively disposed at the end positions of the four short side walls of the first support plate 1 and the second support plate 2, and the number of the first support plates 1 and the second support plates 2 is small, and the first support rods 5 and the second support rods 6 which can be disposed not only can firmly support each support plate, but also are convenient for the experimenter to operate and observe experiments, and can bring good experience effects for the experimenter
Based on the above, in order to stabilize the load bearing of the first support bars 5 and the second support bars 6, the cross beam may be reinforced between any two of the first support bars 5, or/and, the cross beam may be reinforced between any two of the first support bars 5.
In order to be convenient for carry the laboratory bench, this novel embodiment of implementation provides an implementation mode, specifically: the supporting end 56 of the first supporting bar 5 and the supporting end 56 of the second supporting bar 6 are provided with pulleys with locking mechanisms. Under the condition of using the experiment platform, the locking mechanism in the pulley is locked, so that the pulley cannot move, and a stable supporting effect is achieved; under the condition that an experiment platform is not used, the locking mechanism in the pulley is unlocked, so that the pulley can move freely. The pulley may be a universal wheel. It can be seen that the arrangement of the pulleys in this implementation provides convenience for handling the laboratory bench.
In order to bring good experience effect to experimenters and also to use the experimental platform for various scenes, the embodiment of the invention provides an implementation mode, which is as follows: the experimental platform also comprises a supporting frame 9, wherein the supporting frame is a frame formed by a plurality of rod pieces;
the supporting end 56 of the first supporting rod 9 and the supporting end 56 of the second supporting rod are fixedly installed on a rod piece on the same horizontal plane in the supporting frame 9.
It is worth mentioning that setting up of support frame 9 can make the experiment platform use in multiple experimental scenario, that is to say, if the experimenter is done the manual experiment, the experiment platform that has the support frame can provide the height of convenient operation for the experimenter, if the experiment is done in the simple crude scene of experimenter, the experiment platform that has support frame 9 is more convenient.
In addition, the supporting frame 9 can be arranged to be a supporting frame 9 with adjustable height, so that the supporting frame 9 can be used for placing the experiment platform at the position of the desired height of the experimenter, and good experience effect can be brought to the user.
It is worth mentioning that the embodiments provided by the invention can be applied to laboratories of scientific research institutions, and also can be applied to various companies or various factories, wherein in modern industrial and scientific experiment teaching, various experiments can be taught on the experiment platform based on the versatility of the experiment platform provided by the embodiments, so as to meet the requirements of modern technological innovation teaching/scientific research experiments and cultivate students with innovative quality capability.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In this specification, each embodiment is described in a related manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments in part.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.
Claims (6)
1. An experimental platform, characterized in that it comprises: the device comprises a first supporting plate (1), a second supporting plate (2), a third supporting plate (3), a fourth supporting plate (4), a plurality of first supporting rods (5), a plurality of second supporting rods (6), a first locking piece (7) and a second locking piece (8);
the first supporting plate (1), the second supporting plate (2), the third supporting plate (3) and the fourth supporting plate (4) are all rectangular plate-shaped structures; wherein the length of the long side wall of the first support plate (1) is the same as the length of the long side wall of the second support plate (2), and the sum of the length of the short side wall of the third support plate (3) and the length of the short side wall of the fourth support plate (4) is smaller than the length of the long side wall of the first support plate (1);
The first support plates (1) are arranged in a first mode and horizontally and fixedly connected to the first support rods (5) in a second mode, and the supporting end (56) of each first support rod (5) is at the same height with the distance between the adjacent first support plates (1); the first mode is that a space is reserved between every two supporting plates, and the side walls of the supporting plates are all positioned on the same horizontal plane; the second mode is as follows: the plate surface of each supporting plate is perpendicular to the supporting rods distributed on the periphery of each supporting plate, and the supporting ends (56) are one ends for supporting gravity; wherein the first supporting rod (5) is a rod piece with a hollow structure;
the second support plates (2) are arranged in a first mode and horizontally and fixedly connected to the second support rods (6) in a second mode, and the distance between the support end (56) of each second support rod (6) and the adjacent second support plate (2) is the same height; the distance from each second supporting plate (2) to the plane of the supporting end (56) of each second supporting rod (6) is larger than the distance from each first supporting plate (1) to the plane of the supporting end (56) of each first supporting rod (5); the first supporting rod (5) and the second supporting rod (6) are the same;
One third supporting plate (3) corresponds to one first supporting plate (1) and one second supporting plate (2) respectively, two short side walls of each third supporting plate (3) are respectively connected with a first end of a long side wall of one first supporting plate (1) and a first end of a long side wall of one first layer of the second supporting plate (2), the first layer is a layer corresponding to the first supporting plate (1) and the second supporting plate (2) in the same sequence, the sequence layers are layers of one first supporting plate (1) and one second supporting plate (2), and the first ends are layers ordered according to the position sequence of each first supporting plate (1) and each second supporting plate (2) relative to the first supporting plate (5) and the second supporting plate (6) respectively, and the first ends are side walls adjacent to one short side wall end in the long side wall;
-one of said fourth support plates (4) corresponds to one of said first support plates (1) and one of said second support plates (2), respectively, and-two short side walls of each of said fourth support plates (4) are correspondingly connected to the second end of said first support plate (1) in the second layer and to the second end of said second support plate (2) in the first layer, respectively; the second layer is a layer one layer higher than the first layer; the second end is the side wall adjacent to the other short side wall end in the long side wall;
The two short side walls of each third supporting plate (3) are respectively connected with the first end of one first supporting plate (1) and the first end of one second supporting plate (2) of the first layer through a first locking piece (7);
in the case of unlocking the first locking member (7), the respective third support plates (3) are relatively overlapped;
under the condition that the first locking piece (7) is not unlocked, each third supporting plate (3) is fixedly connected with the first supporting plate (1) and the second supporting plate (2);
the two short side walls of each fourth supporting plate (4) are respectively connected with the second end of the first supporting plate (1) in the second layer and the second end of the second supporting plate (2) in the first layer through a first locking piece (7);
in the case of unlocking the first locking element (7), the fourth support plates (4) overlap one another;
under the condition that the first locking piece (7) is not unlocked, each fourth supporting plate (4) is fixedly connected with the first supporting plate (1) and the second supporting plate (2);
the apex angle end of each third supporting plate (3) and the apex angle end of each fourth supporting plate (4) are respectively provided with an L-shaped groove;
the first end and the second end corresponding to the first supporting plate (1) are provided with L-shaped grooves along the short side wall, the first end and the second end corresponding to the second supporting plate (2) are provided with L-shaped grooves along the short side wall, and the side wall in the L-shaped grooves is provided with threaded holes;
The first locking piece (7) comprises a first connecting piece, a second connecting piece and a connecting rod;
the first connecting piece is of a frame structure with a U-shaped section, and through holes are formed in two side walls of the frame structure and serve as first through holes;
the second connecting piece comprises two lug plates and a plate-shaped structure, the lug plates are respectively and fixedly arranged at two ends of the plate-shaped structure, and each lug plate is provided with a through hole as a second through hole;
the connecting rod is provided with external threads; each connecting rod penetrates through the first through hole and the second through hole;
the L-shaped groove of each first supporting plate (1) is internally provided with one first supporting rod (5), and the L-shaped groove of each second supporting plate (2) is internally provided with one second supporting rod (6);
each first locking piece (7) is arranged in the L-shaped groove;
two first locking pieces (7) correspond to one first supporting plate (1) and one third supporting plate (3); the first connecting pieces of one first locking piece (7) are respectively fixedly connected to the first supporting rod (5), the second connecting pieces are fixedly connected to the side walls of the first supporting plate (1), the first connecting pieces of the other first locking piece (7) are fixedly connected to the first supporting rod (5), and the second connecting pieces are fixedly connected to the side walls of the third supporting plate (3);
The first connecting pieces of one first locking piece (7) are respectively fixedly connected to the second supporting rod (6), the second connecting pieces are fixedly connected to the side walls of the second supporting plate (2), the first connecting pieces of the other first locking piece (7) are fixedly connected to the second supporting rod (6), and the second connecting pieces are fixedly connected to the side walls of the third supporting plate (3);
two first locking pieces (7) correspond to one first supporting plate (1) and one fourth supporting plate (4); the first connecting pieces of one first locking piece (7) are respectively fixedly connected to the first supporting rod (5), the second connecting pieces are fixedly connected to the side wall of the first supporting plate (1), the first connecting pieces of the other first locking piece (7) are fixedly connected to the first supporting rod (5), and the second connecting pieces are fixedly connected to the side wall of the fourth supporting plate (4);
the first connecting pieces of one first locking piece (7) are respectively fixedly connected to the second supporting rod (6), the second connecting pieces are fixedly connected to the side wall of the second supporting plate (2), the first connecting pieces of the other first locking piece (7) are fixedly connected to the second supporting rod (6), and the second connecting pieces are fixedly connected to the side wall of the fourth supporting plate (4);
In the case of unlocking the first locking member (7), the threaded hole does not cooperate with the external thread;
the threaded hole cooperates with the external thread without unlocking the first locking member (7)
Connecting;
the first support plate (1) comprises at least two first plates (11), and the length of the long side wall of the first plates (11) is the same as the length of the long side wall of the first support plate (1);
the second support plate (2) comprises at least two second plates (21), and the length of the long side wall of the second plates (21) is the same as the length of the long side wall of the second support plate (2);
the third support plate (3) comprises at least two third plates (31), and the lengths of a pair of side walls of the third plates (31) are the lengths of short side walls of the third support plate (3) as first side walls; the sum of the lengths of the second side walls of the third plates (31) is the length of the long side wall of the third support plate (3); the second side wall is one of the other pair of side walls in the third plate (31);
the fourth support plate (4) comprises at least two fourth plates (41), and the length of a pair of side walls of the fourth plates (41) is the length of a short side wall of the fourth support plate (4) as a third side wall; the sum of the lengths of the third side walls of the fourth plates (41) is the length of the long side wall of the fourth support plate (4); the fourth side wall is one of the other pair of side walls in the fourth plate (41);
Each first plate (11) is arranged in parallel in a manner that long side walls are adjacent, every two first plates (11) are connected through a second locking piece (8), and the side walls of the first plates (11) are coplanar correspondingly;
each second plate (21) is arranged in parallel in a manner of adjacent long side walls, every two second plates (21) are connected through a second locking piece (8), and the side walls of the second plates (21) are coplanar correspondingly;
each third plate (31) is arranged in parallel in a mode that first side walls are adjacent, every two third plates (31) are connected through a second locking piece (8), and the side walls of the third plates (31) are coplanar correspondingly;
each fourth plate (41) is arranged in parallel in a mode that second side walls are adjacent, every two fourth plates (41) are connected through a second locking piece (8), and the side walls of the fourth plates (41) are coplanar correspondingly;
-in the case of unlocking the second locking member (8), each of the first plates (11) is relatively overlapped, each of the second plates (21) is relatively overlapped, each of the third plates (31) is relatively overlapped and each of the fourth plates (41) is relatively overlapped;
under the condition that the second locking piece (8) is not unlocked, each first plate (11) is fixedly connected, each second plate (21) is fixedly connected, each third plate (31) is fixedly connected and each fourth plate (41) is fixedly connected.
2. The experimental platform according to claim 1, wherein a plurality of through holes are respectively arranged on the plate surface of the first supporting plate (1), the plate surface of the second supporting plate (2), the plate surface of the third supporting plate (3) and the plate surface of the fourth supporting plate (4).
3. The experimental platform according to claim 1, wherein the inner core of the first supporting rod (5) is a supporting frame made of a metal material, and the outer side wall of the first supporting rod (5) is a side wall made of a resin material.
4. An experimental platform according to any one of claims 1 to 3, wherein the number of the first support rods (5) and the second support rods (6) is five, four first support rods (5) are respectively positioned at the end parts of four short side walls of the first support plate (1), one first support rod (5) is fixedly connected to a fifth side wall of the first support plate (1), and the fifth side wall is a long side wall adjacent to a long side wall of the second support plate (2);
the four second support rods (6) are respectively positioned at the end parts of the four short side walls of the second support plate (2); the second supporting rod (6) is fixedly connected to a sixth side wall of the second supporting plate (2), and the sixth side wall is a long side wall opposite to the fifth side wall.
5. The laboratory platform according to claim 4, characterized in that the support end (56) of the first support bar (5) and the support end (56) of the second support bar (6) are each provided with a pulley with a locking mechanism.
6. The laboratory platform according to claim 1, characterized in that it further comprises a supporting frame (9), which is a frame made up of a plurality of bars;
the supporting ends (56) of the first supporting rods (5) and the supporting ends (56) of the second supporting rods are fixedly arranged on rods with the same horizontal plane in the supporting frame (9).
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| CN201810879165.9A CN108906156B (en) | 2018-08-03 | 2018-08-03 | Experiment platform |
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| CN201810879165.9A CN108906156B (en) | 2018-08-03 | 2018-08-03 | Experiment platform |
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| CN108906156B true CN108906156B (en) | 2023-09-12 |
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