CN217663444U

CN217663444U - Electromechanical control detection experiment table

Info

Publication number: CN217663444U
Application number: CN202220171546.3U
Authority: CN
Inventors: 罗静莉
Original assignee: Taizhou Vocational College of Science and Technology
Current assignee: Taizhou Vocational College of Science and Technology
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-10-28
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses an electromechanical control detection experiment platform, including the laboratory bench body, the bottom of laboratory bench body is equipped with the base, the base is the rectangle plate, the laboratory bench body pass through the bolt with base fixed connection, the inside of base is equipped with the rectangle cavity, the lower surface of base is equipped with the universal wheel, the universal wheel is including rotating the sleeve pipe, the lower lateral wall of rectangle cavity runs through and is equipped with the circular recess, rotating sleeve pipe sliding connection be in circular recess department, the utility model discloses during the use, through setting up the rectangle cavity, the inside activity of rectangle cavity sets up the fly leaf to lateral wall sets up rotating the sleeve pipe under the rectangle cavity, rotating the sleeve pipe is connected rather than rotating under the effect of spacing ring, sets up the dead lever on the fly leaf to when actuating mechanism control fly leaf portable down, dead lever synchronous motion thereupon for the dead lever with set up the contact in rotating the sleeve pipe bottom, to the runner brakes.

Description

Electromechanical control detection experiment table

Technical Field

The utility model relates to an experimental facilities technical field, specific field is an electromechanical control detection experiment platform.

Background

The experiment table is an indispensable part in a laboratory, is most common in the market in a steel-wood structure and an all-steel structure, has the characteristics of acid and alkali resistance, corrosion resistance, high temperature resistance, scratch resistance and the like on the surface, and has a very wide application prospect along with the vigorous development of various industries in China.

The current laboratory bench has integrated multiple functions, and consequently the volume is great, and weight is great, consequently to the removal of laboratory bench comparatively difficult, installs auto-lock universal wheel pair its removal in the bottom of laboratory bench usually, nevertheless because laboratory bench weight is great, moves the difficult control of in-process, consequently can be because can't in time brake the laboratory bench under the inertial action for the laboratory bench can produce and collide with, for this, provides an electromechanical control and detects the laboratory bench.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromechanical accuse detection experiment platform 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: the utility model provides an electromechanical control detection experiment platform, includes the laboratory bench body, the bottom of laboratory bench body is equipped with the base, the base is the rectangle plate, the laboratory bench body pass through the bolt with base fixed connection, the inside of base is equipped with the rectangle cavity, the lower surface of base is equipped with the universal wheel, the universal wheel is including rotating the sleeve pipe, the lower lateral wall of rectangle cavity runs through and is equipped with the circular recess, it connects to rotate sleeve pipe sliding connection in circular recess department, it corresponds to rotate sheathed tube outer peripheral face the both ends difference fixedly connected with spacing ring of circular recess, be located the bottom the lower fixed surface of spacing ring is connected with the articulated slab, every on the spacing ring the quantity of articulated slab is two, two it is equipped with the runner to rotate between the articulated slab, it is equipped with the dead lever to rotate sheathed tube internal surface respectively to slide, the inside of rectangle cavity slides and is equipped with the fly leaf, the dead lever respectively with fly leaf fixed connection, the inside of rectangle cavity is equipped with the drive the actuating mechanism that the fly leaf removed, the fly leaf with be equipped with the elastic component between the rectangle cavity.

Preferably, the lower ends of the fixing rods are respectively and rotatably connected with brake plates, the brake plates are respectively arc-shaped, and the outer surfaces of two sides of each brake plate are uniformly contacted with the surfaces of the corresponding two hinged plates.

Preferably, actuating mechanism includes the connecting plate, the quantity of connecting plate is two, two the connecting plate symmetry sets up rectangular cavity's one end, two it is equipped with the eccentric wheel to rotate between the connecting plate, one side of eccentric wheel rotates the axle center and is connected with the connecting rod, the connecting rod runs through the terminal surface of connecting plate, the external fixed surface of connecting plate is connected with the annular slab, the annular slab with be equipped with the torsional spring between the connecting rod, the one end lateral wall of rectangular cavity runs through and is equipped with the bar groove, the external fixed surface of eccentric wheel is connected with the control lever, the other end of control lever passes bar groove fixedly connected with horizontal pole.

Preferably, fixed surface is connected with dust keeper in one side of base, dust keeper includes the shell, the shell is rectangular form, the inside of shell is rotated and is equipped with the running roller, the fixed surface of running roller is connected with dustproof cloth, the last lateral wall of shell runs through and is equipped with logical groove, dustproof cloth is kept away from the one end of running roller is passed logical groove fixedly connected with connecting rod, the last fixed surface of laboratory bench body is connected with the montant.

Preferably, the elastic member comprises two rod members which are slidably connected, and a spring is arranged between the two rod members.

Preferably, the outer peripheral surfaces of the two ends of the roller are respectively and fixedly connected with a limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an electromechanical control detection experiment platform, through setting up laboratory bench body and base, a removal for the laboratory bench body, through setting up the rectangle cavity, the fly leaf, the rotation cover, the spacing ring, the dead lever, thereby when actuating mechanism control fly leaf lapse, the dead lever synchronous motion thereupon, make dead lever and the runner contact of setting in the rotating sleeve bottom, brake the runner, thereby accessible actuating mechanism brakies four runners simultaneously, can stop the laboratory bench body at any time at the removal in-process, the control of being convenient for, prevent that it from producing to collide with.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a main sectional structure of the present invention in a moving state;

fig. 3 is a schematic view of the main sectional structure of the utility model in a fixed state;

FIG. 4 is a schematic view of the cross-sectional structure of the base of the present invention;

FIG. 5 is a schematic left-side sectional view of the present invention;

fig. 6 is a schematic view of the roller structure of the present invention.

In the figure: 1-experiment table body, 2-base, 3-rectangular cavity, 4-rotating sleeve, 5-circular groove, 6-limit ring, 7-limit plate, 8-rod piece, 9-hinged plate, 10-rotating wheel, 11-fixed rod, 12-movable plate, 13-braking plate, 14-connecting plate, 15-eccentric wheel, 16-connecting rod, 17-annular plate, 18-strip-shaped groove, 19-control rod, 20-cross rod, 21-shell, 22-roller, 23-dustproof cloth, 24-through groove, 25-connecting rod and 26-vertical rod.

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. 1-6, the present invention provides a technical solution: an electromechanical control detection experiment table comprises an experiment table body 1, wherein a base 2 is arranged at the bottom of the experiment table body 1, as shown in fig. 1, the base 2 is a rectangular plate and has the same size with the lower surface of the experiment table body 1, the experiment table body 1 is fixedly connected with the base 2 through bolts, so that the stable connection between the experiment table body 1 and the base 2 is ensured, a rectangular cavity 3 is arranged inside the base 2, a universal wheel is arranged on the lower surface of the base 2 and is used for moving equipment, the universal wheel comprises a hinged plate 4, as shown in fig. 2, a circular groove 5 penetrates through the lower side wall of the rectangular cavity 3, the circular grooves 5 are respectively arranged at four corners of the base 2, the rotary sleeve 4 is slidably connected at the position of the circular groove 5, the outer peripheral surface of the hinged plate 4 is in uniform contact with the inner peripheral surface of the circular groove 5, so that the rotary sleeve 4 can rotate relative to the circular groove 5, the outer peripheral surface of the rotary sleeve 4 is fixedly connected with a limiting ring 6 at two ends of the rectangular groove 5 respectively, a limiting ring 9 is fixedly connected to the lower surface of the limiting ring 6 at the bottom, two movable plates 9 are symmetrically arranged on the two movable plates 9, when the movable plates 12 are slidably connected with the movable plates, the movable plates 12 are symmetrically arranged in the sliding sleeve 12, the sliding sleeve 12 and the sliding sleeve 12 is arranged inside the rectangular groove 12, the fixing rod 11 can be driven to move downwards, so that the fixing rod 11 is in contact with the rotating wheel 10, and the rotating wheel 10 is braked, the driving mechanism for driving the movable plate 12 to move is arranged inside the rectangular cavity 3, the elastic piece is arranged between the movable plate 12 and the rectangular cavity 3 and is located at the bottom of the movable plate 12, and under the action of the elastic piece, the movable plate 12 is located at the upper end of the rectangular cavity 3, as shown in fig. 2, the fixing rod 11 is not in contact with the rotating wheel 10 at the moment, the rotating wheel 10 can rotate at will at the moment, so that the equipment can move, and meanwhile, the rotating sleeve 4 can rotate relative to the circular groove 5, so that the steering function is achieved.

Specifically, the lower ends of the fixing rods 11 are respectively and rotatably connected with braking plates 13, the braking plates 13 are respectively arc-shaped, the outer surfaces of two sides of each braking plate 13 are in uniform contact with the surfaces of two corresponding hinged plates 9, so that when the rotating sleeve 4 rotates, the two hinged plates 9 at the bottom of the rotating sleeve are driven to rotate simultaneously, the two connecting plates 14 can drive the braking plates 13 to synchronously rotate, as shown in fig. 3, the lower surfaces of the braking plates 13 are arc-shaped and matched with the outer peripheral surface of the rotating wheel 10, and the rotating wheel 10 is braked after the braking plates 13 are in contact with the rotating wheel 10 under the action of the fixing rods 11.

Specifically, the driving mechanism includes two connecting plates 14, two connecting plates 14 are provided, two connecting plates 14 are symmetrically provided at one end of the rectangular cavity 3, an eccentric 15 is rotatably provided between the two connecting plates 14, as shown in fig. 5, a rotating axis at one side of the eccentric 15 is connected with a connecting rod 16, the connecting rod 16 penetrates through an end surface of the connecting plate 14, an annular plate 17 is fixedly connected to an outer surface of the connecting plate 14, the connecting rod 16 is located inside the annular plate 17, the connecting rod 16 is coaxially provided with the annular plate 17, a torsion spring is provided between the annular plate 17 and the connecting rod 16, so that the eccentric 15 is normally located at the position shown in fig. 3, a strip-shaped groove 18 is formed in a side wall at one end of the rectangular cavity 3, a control rod 19 is fixedly connected to an outer surface of the eccentric 15, and a cross rod 20 is fixedly connected to the other end of the control rod 19 through the strip-shaped groove 18, when the eccentric 15 makes the movable plate 12 control the fixed rod 11 to the rotating wheel 10 under the action of the torsion spring, the control rod 19 is in a vertical state, and when the equipment needs to be moved, the control rod 19 is pulled to the position shown in fig. 2 to drive the rotating, so that the rotating wheel 10 is separated from the movable plate 12 under the action of the rotating wheel 10, and the rotating wheel 13, thereby the rotating wheel can rotate.

Particularly, one side fixed surface of base 2 is connected with dust keeper, dust keeper includes shell 21, shell 21 is rectangular form, the inside rotation of shell 21 is equipped with running roller 22, the outer fixed surface of running roller 22 is connected with dustproof cloth 23, as shown in fig. 6, running roller 22 is hollow form, and the inside locating lever that is located running roller 22 that is provided with of shell 21 is provided with the torsional spring between locating lever and the running roller 22 inner peripheral surface for running roller 22 can rotate automatically in order to tighten up dustproof cloth 23, the last lateral wall of shell 21 runs through and is equipped with logical groove 24, dustproof cloth 23 is kept away from the one end of running roller 22 is passed logical groove 24 fixedly connected with connecting rod 25, and connecting rod 25 is located the shell 21 outsidely, and can be blocked by logical groove 24, the last fixed surface of laboratory bench body 1 is connected with montant 26, and the quantity of montant 26 is two, is located respectively the both ends of laboratory bench body 1 stimulate connecting rod 25, after dustproof cloth 23 is pulled out the shell 21 is inside, hang the both ends of connecting rod 25 on montant 26, under the effect of montant 26 for dustproof cloth 23 can's effect under 22 to make dustproof cloth 23 cover on the laboratory bench body, the effect of reseing.

Specifically, the elastic member comprises two rods 8 slidably connected, and a spring is arranged between the two rods 8.

Specifically, the outer peripheral surfaces of both ends of the roller 22 are fixedly connected with limit plates 7, respectively.

The working principle is as follows: the utility model discloses during the use, eccentric wheel 15 makes under the effect of torsional spring fly leaf 12 control dead lever 11 when fixed to runner 10, and control lever 19 is in vertical state, when needs mobile device to control lever 19 drives eccentric wheel 15 and rotates, and fly leaf 12 rises under the effect of elastic component, makes braking plate 13 break away from with runner 10, thereby runner 10 can rotate at will, and equipment can remove at will.

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 an electromechanical accuse detects laboratory bench, includes laboratory bench body (1), its characterized in that: the bottom of the experiment table body (1) is provided with a base (2), the base (2) is a rectangular plate, the experiment table body (1) is fixedly connected with the base (2) through bolts, a rectangular cavity (3) is arranged inside the base (2), universal wheels are arranged on the lower surface of the base (2), the universal wheel comprises a rotating sleeve (4), a circular groove (5) is arranged on the lower side wall of the rectangular cavity (3) in a penetrating mode, the rotating sleeve (4) is connected with the circular groove (5) in a sliding way, the two ends of the outer peripheral surface of the rotating sleeve (4) corresponding to the circular groove (5) are respectively and fixedly connected with a limiting ring (6), the lower surface of the limiting ring (6) at the bottom is fixedly connected with hinged plates (9), the number of the hinged plates (9) on each limiting ring (6) is two, a rotating wheel (10) is rotatably arranged between the two hinged plates (9), the inner surfaces of the rotating sleeves (4) are respectively provided with a fixed rod (11) in a sliding way, a movable plate (12) is arranged in the rectangular cavity (3) in a sliding way, the fixed rods (11) are respectively and fixedly connected with the movable plate (12), a driving mechanism for driving the movable plate (12) to move is arranged in the rectangular cavity (3), an elastic piece is arranged between the movable plate (12) and the rectangular cavity (3).

2. An electromechanically controlled testing stand according to claim 1, characterized in that: the lower ends of the fixing rods (11) are respectively and rotatably connected with brake plates (13), the brake plates (13) are respectively arc-shaped, and the outer surfaces of the two sides of each brake plate (13) are in uniform contact with the surfaces of the corresponding two hinged plates (9).

3. An electromechanically controlled testing stand according to claim 2, characterized in that: actuating mechanism includes connecting plate (14), the quantity of connecting plate (14) is two, two connecting plate (14) symmetry sets up the one end of rectangular cavity (3), two it is equipped with eccentric wheel (15) to rotate between connecting plate (14), one side rotation axle center of eccentric wheel (15) is connected with connecting rod (16), connecting rod (16) run through the terminal surface of connecting plate (14), the external fixed surface of connecting plate (14) is connected with annular plate (17), annular plate (17) with be equipped with the torsional spring between connecting rod (16), the one end lateral wall of rectangular cavity (3) runs through and is equipped with strip groove (18), the external fixed surface of eccentric wheel (15) is connected with control lever (19), the other end of control lever (19) passes strip groove (18) fixedly connected with horizontal pole (20).

4. An electromechanically controlled testing stand according to claim 3, characterized in that: the utility model discloses a dustproof device, including base (2), dust keeper, shell (21) are rectangular form, the inside of shell (21) is rotated and is equipped with running roller (22), the outer fixed surface of running roller (22) is connected with dustproof cloth (23), the last lateral wall of shell (21) runs through and is equipped with logical groove (24), dustproof cloth (23) are kept away from the one end of running roller (22) is passed logical groove (24) fixedly connected with connecting rod (25), the last fixed surface of laboratory bench body (1) is connected with montant (26).

5. An electromechanically controlled testing stand according to claim 1, characterized in that: the elastic piece comprises two rod pieces (8) which are connected in a sliding mode, and a spring is arranged between the two rod pieces (8).

6. An electromechanically controlled testing stand according to claim 4, characterized in that: and the peripheral surfaces of the two ends of the roller (22) are respectively and fixedly connected with a limiting plate (7).