CN210646501U

CN210646501U - Laboratory workbench convenient for collecting and releasing utensils

Info

Publication number: CN210646501U
Application number: CN201921391847.1U
Authority: CN
Inventors: 潘新颖
Original assignee: Tieling Zeyuan Laboratory Equipment Co Ltd
Current assignee: Tieling Zeyuan Laboratory Equipment Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-02
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to the technical field of laboratory workstations, in particular to a laboratory workstation convenient for the folding and unfolding of utensils, which comprises a workstation and a folding and unfolding frame, wherein the left side and the right side of the top end surface of the workstation are both provided with chutes, the workstation is connected with a horizontal transverse plate through the chutes in a sliding way, the inner sides of the left side and the right side of the front end surface of the workstation are both connected with a push plate in a sliding way, one end of the push plate is fixedly connected with a pull rod, the pull rod penetrates through the front end surface of the workstation, the other end of the push plate is fixedly connected with a clamping block, the inner side of the top end surface of the workstation is fixedly connected with the folding and unfolding frame, in the utility model, the folding and unfolding frame, the transverse plate, the push plate and the clamping block can be used for placing experimental equipment needed by the laboratory workstation, the utilization of space, and the laboratory ware is convenient to take and place, and when the laboratory ware needs to be used, the laboratory ware can be directly taken out from the inner side of the experiment table.

Description

Laboratory workbench convenient for collecting and releasing utensils

Technical Field

The utility model relates to a laboratory bench technical field specifically is a laboratory bench convenient to household utensils receive and release.

Background

The vessel is a basic device which is used for containing materials and mainly comprises a shell, is commonly used as storage equipment, and has the following basic requirements: the process requirements are met, and the operation safety including enough strength, rigidity and sealing performance is ensured; the corrosion-resistant laboratory bench has the advantages of corrosion resistance and certain service life, the use of laboratory utensils is increased more and more in the operation process of a laboratory, and the application of the laboratory bench is more and more extensive along with the development of the society, so that the demand of the laboratory bench convenient for collecting and releasing the utensils is increased day by day.

The inboard of most laboratory workstations on the market lacks storage device, lead to the workstation occupation space great, and it is less to the utilization ratio in space, and there is the drawer in the partial workstation, need pull out to the front side and open, lead to occupation space great, and the household utensils of drawer depths are inconvenient to be taken out, most laboratory workstations lack test household utensils strorage device simultaneously, often leave test household utensils in other places, find out when using, it is comparatively loaded down with trivial details, lead to the reduction of efficiency of experiment operation, therefore, provide a laboratory workstation that the household utensils of being convenient for receive and release to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory bench convenient to household utensils receive and release to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a laboratory workbench convenient for collecting and releasing utensils comprises a workbench and a collecting and releasing frame, wherein sliding grooves are formed in the left side and the right side of the top end face of the workbench, the workbench is connected with a horizontal transverse plate in a sliding mode through the sliding grooves, push plates are connected to the inner sides of the left side and the right side of the front end face of the workbench in a sliding mode, one end of each push plate is fixedly connected with a pull rod, the pull rod penetrates through the front end face of the workbench, the other end of each push plate is fixedly connected with a clamping block, the bottom end of each transverse plate is fixedly connected with a buckling ring, the inner sides of the buckling rings are fixedly connected with a connecting rope, the inner sides of the top end face of the workbench are fixedly connected with the collecting and releasing frame, the outer sides of the side ends of the collecting and releasing frame are fixedly connected with symmetrically arranged fixing rings, the inner side of the side end face of the folding and unfolding frame is slidably connected with a vertically arranged connecting plate, one side of the connecting plate is fixedly connected with a horizontally arranged supporting plate, and the supporting plate is arranged on the inner side of the folding and unfolding frame.

Preferably, the inner side of the front end face of the transverse plate is provided with two groups of clamping grooves, the number of each group of clamping grooves is three, and the positions of the clamping blocks correspond to the positions of the clamping grooves on the inner side of the transverse plate.

Preferably, the pull rod is provided with a spring in the circumferential direction, and two ends of the spring are respectively fixedly connected with the push plate and the workbench.

Preferably, the outer end face of the connecting shaft is fixedly connected with two take-up pulleys, the take-up pulleys are located between the winding and unwinding frame and the limiting block, the inner sides of the take-up pulleys are fixedly connected with the connecting rope, and the two take-up pulleys are symmetrically arranged.

Preferably, a vertically arranged rack is fixedly connected to the inner side of the outer end face of the connecting plate, and the rack is meshed with the gear.

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

1. in the utility model, through the arranged folding and unfolding frame, the transverse plate, the push plate and the clamping block, the folding and unfolding frame can be utilized to place experimental equipment required to be used by a laboratory workbench, the utilization of space resources is improved, the waste caused by a larger space at the bottom end of the test bench is avoided, and the taking and the placing of experimental utensils are convenient, when the experimental utensils are required to be used, the experimental utensils can be directly taken out from the inner side of the test bench without needing to go to the storage frame for searching, the operation efficiency of the experiment is improved, and meanwhile, the clamping block can fix the position of the transverse plate and is convenient to take out;

2. the utility model discloses in, through diaphragm, gear, connecting plate and the backup pad that sets up, can place laboratory vessel on the top of backup pad, when the diaphragm pulls open to the outside, can make the backup pad rise automatically, improve the vertical position of backup pad, taking out of the laboratory vessel of being convenient for, need not go deep into the inboard that receive and releases the frame with operating personnel's arm, be convenient for operation and use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the installation structure of the pull rod of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3B according to the present invention;

fig. 5 is a schematic view of the installation structure of the take-up pulley of the present invention.

In the figure: 1-workbench, 2-transverse plate, 3-push plate, 4-pull rod, 5-spring, 6-fixture block, 7-retaining ring, 8-connecting rope, 9-retractable frame, 10-connecting plate, 11-fixing ring, 12-connecting shaft, 13-limiting block, 14-take-up pulley, 15-gear, 16-rack and 17-support plate.

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. 1-5, the present invention provides a technical solution:

a laboratory workbench convenient for collecting and releasing utensils comprises a workbench 1 and a collecting and releasing frame 9, wherein sliding grooves are formed in the left side and the right side of the top end face of the workbench 1, the workbench 1 is connected with a horizontal transverse plate 2 in a sliding mode through the sliding grooves, the sliding grooves are arranged to facilitate the sliding of the transverse plate 2, push plates 3 are connected to the inner sides of the left side and the right side of the front end face of the workbench 1 in a sliding mode, one ends of the push plates 3 are fixedly connected with pull rods 4, the pull rods 4 penetrate through the front end face of the workbench 1, the other ends of the push plates 3 are fixedly connected with clamping blocks 6, the pull rods 4 can be separated from the transverse plate 2 to facilitate the adjustment of the specific positions of the transverse plate 2, buckling rings 7 are fixedly connected to the bottom end of the transverse plate 2, connecting ropes 8 are fixedly connected to the inner sides of the buckling rings 7, a take-up pulley 14 can be pulled to rotate, the utility model discloses a take-up and pay-off rack, including receiving and releasing frame 9, the side outside fixedly connected with symmetry of receiving and releasing frame 11 sets up solid fixed ring 11, gu fixed ring 11's inboard is rotated and is connected with connecting axle 12, can make gear 15 and take-up pulley 14 rotate simultaneously through connecting axle 12, the equal fixedly connected with stopper 13 in both ends prevents that take-up pulley 14 from droing around connecting axle 12, improves stability, the outer terminal surface fixedly connected with gear 15 of connecting axle 12, the inboard sliding connection of the side end face that receives and releases frame 9 has the connecting plate 10 of vertical setting, one side fixedly connected with backup pad 17 that the level set up of connecting plate 10, backup pad 17 sets up in the inboard of receiving and releasing frame 9, can place the top at backup.

The inner side of the front end face of the transverse plate 2 is provided with two groups of clamping grooves, the number of the clamping grooves in each group is three, the positions of the clamping blocks 6 correspond to the positions of the clamping grooves in the transverse plate 2, the transverse plate 2 can be fixed, when the transverse plate 2 is closed, the transverse plate 2 can be prevented from loosening, and when the transverse plate 2 is opened, the stability of the supporting plate 17 can be improved; the spring 5 is arranged at the circumferential position of the pull rod 4, two ends of the spring 5 are respectively fixedly connected with the push plate 3 and the workbench 1, the push plate 3 is pushed by the spring 5, the clamping block 6 can be clamped with the transverse plate 2, the integral stability of the device is improved, and looseness is prevented; the outer end face of the connecting shaft 12 is fixedly connected with a take-up pulley 14, the take-up pulley 14 is located between the winding and unwinding frame 9 and the limiting block 13, the inner side of the take-up pulley 14 is fixedly connected with the connecting rope 8, the number of the take-up pulleys 14 is two, the take-up pulleys 14 are symmetrically arranged, when the transverse plate 2 slides, the connecting rope 8 can be pulled, the take-up pulley 14 rotates, and then the linkage gear 15 can rotate, so that the device can be conveniently operated and used; the inner side of the outer end face of the connecting plate 10 is fixedly connected with a vertically arranged rack 16, the rack 16 is meshed with the gear 15, when the gear 15 rotates, the supporting plate 17 is pushed to ascend through the meshing of the gear 15 and the rack 16, a utensil is convenient to take out, when the supporting plate 17 falls, the gear 15 can also be driven to rotate, and therefore the connecting rope 8 can be stored through the linkage take-up pulley 14.

The inner sides of most laboratory workbenches on the market lack a storage device, so that the occupied space of the workbench is large, the utilization rate of the space is small, and partial drawers in the workbench need to be pulled out and opened to the front side, so that the occupied space is large, utensils in the deep part of the drawers are inconvenient to take out, meanwhile, most laboratory workbenches lack a test utensil storage device, test utensils are often stored in other places and found out when in use, the operation is complex, and the efficiency of experiment operation is reduced,

the working process is as follows: when the front transverse plate 2 is closed, the clamping block 6 is clamped with the outer side clamping groove of the transverse plate 2, the position of the transverse plate 2 is relatively stable, when the front transverse plate 2 is used, the pull rod 4 is pulled outwards, the clamping block 6 is separated from the transverse plate 2, the transverse plate 2 is slid outwards, the transverse plate 2 is slid, the wire take-up wheel 14 is driven to rotate through the connecting rope 8, the wire take-up wheel 14 and the gear 15 are fixedly connected with the connecting shaft 12, the rotation of the wire take-up wheel 14 can drive the gear 15 to rotate simultaneously, the gear 15 is meshed with the rack 16, the gear 15 drives the connecting plate 10 and the supporting plate 17 to slide upwards through the rack 16, when the transverse plate 2 slides, the connecting plate cannot be contacted with utensils at the top end of the supporting plate 17, when the transverse plate 2 slides to the outermost side, the spring 5 pushes the push plate 3 to clamp the clamping block 6, after the utensil is taken out, the pull rod 4 is pulled, the clamping block 6 is separated from the transverse plate 2, the supporting plate 17 is enabled to fall back at a constant speed through the handle at the top end of the transverse plate 2, the gear 15 is linked with the take-up pulley 14 to recover the connecting rope 8, and when the clamping block 6 is clamped with the transverse plate 2 again, the device is stored.

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 laboratory work platform convenient to household utensils receive and release, includes workstation (1) and receive and release frame (9), its characterized in that: the left side and the right side of the top end face of the workbench (1) are respectively provided with a sliding groove, the workbench (1) is connected with a horizontal transverse plate (2) in a sliding manner through the sliding grooves, the inner sides of the left side and the right side of the front end face of the workbench (1) are respectively connected with a push plate (3) in a sliding manner, one end of each push plate (3) is fixedly connected with a pull rod (4), each pull rod (4) penetrates through the front end face of the workbench (1), the other end of each push plate (3) is fixedly connected with a clamping block (6), the bottom end of each transverse plate (2) is fixedly connected with a buckling ring (7), the inner side of each buckling ring (7) is fixedly connected with a connecting rope (8), the inner side of the top end face of the workbench (1) is fixedly connected with a retractable frame (9), the outer side of each retractable frame (9) is fixedly, the front end and the rear end of the connecting shaft (12) are fixedly connected with limiting blocks (13), the outer end face of the connecting shaft (12) is fixedly connected with a gear (15), the inner side of the side end face of the folding and unfolding frame (9) is slidably connected with a connecting plate (10) which is vertically arranged, one side of the connecting plate (10) is fixedly connected with a horizontally arranged supporting plate (17), and the supporting plate (17) is arranged on the inner side of the folding and unfolding frame (9).

2. The laboratory workstation of claim 1, wherein: the clamping grooves are formed in the inner side of the front end face of the transverse plate (2), the number of the clamping grooves in the inner side of the transverse plate (2) is two, the number of the clamping grooves in each group is three, and the positions of the clamping blocks (6) correspond to the positions of the clamping grooves in the inner side of the transverse plate (2).

3. The laboratory workstation of claim 1, wherein: the circumference position of pull rod (4) is equipped with spring (5), the both ends of spring (5) respectively with push pedal (3) and workstation (1) fixed connection.

4. The laboratory workstation of claim 1, wherein: the outer end face of the connecting shaft (12) is fixedly connected with take-up pulleys (14), the take-up pulleys (14) are located between the winding and unwinding frame (9) and the limiting block (13), the inner sides of the take-up pulleys (14) are fixedly connected with the connecting rope (8), the number of the take-up pulleys (14) is two, and the take-up pulleys (14) are symmetrically arranged.

5. The laboratory workstation of claim 1, wherein: the inner side of the outer end face of the connecting plate (10) is fixedly connected with a vertically arranged rack (16), and the rack (16) is meshed with the gear (15).