CN211918772U

CN211918772U - Transport dolly of electronic blackboard

Info

Publication number: CN211918772U
Application number: CN202020348537.8U
Authority: CN
Inventors: 朱玉荣; 汤鹏飞; 项维军
Original assignee: Anhui Wenxiang Information Technology Co Ltd
Current assignee: Anhui Wenxiang Information Technology Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-13
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses an electronic blackboard's transportation dolly relates to electronic blackboard and transports technical field. The utility model comprises a transfer trolley, two fixed plates are fixedly connected on the transfer trolley, a pair of upright posts are arranged on the fixed plates, fixing devices are connected on the upright posts, a plurality of first clamping grooves are arranged on the fixed plates, a first threaded rod is rotationally connected on the fixed plates, two vertical plates are respectively arranged at the two ends of the fixed plates, a slide block is connected between the two vertical plates in a sliding way, and the slide block is connected with a pressing sheet through a fastener; the sliding block is rotatably connected with a second threaded rod, and the first threaded rod is rotatably connected with the second threaded rod through a threaded pipe; the fixing device comprises a first supporting plate and a second supporting plate, and a plurality of second clamping grooves are formed in the side face of the second supporting plate. The utility model discloses the slider is connected with the preforming through the fastener, plays the fixed action to blackboard, is connected with fixing device on the stand, has improved blackboard transportation process's stability.

Description

Transport dolly of electronic blackboard

Technical Field

The utility model belongs to the technical field of the electronic blackboard is transported, especially, relate to an electronic blackboard's transport dolly.

Background

In the blackboard production process, probably need transport another position from a position, because blackboard is made by the glass material, it is bulky, and collide with easily, it is more troublesome to transport, all adopt machinery or artificial mode to transport in the mill, but mechanical transportation can't transport the place that needs with blackboard, artifical the carrying is wasted time and energy again, still crack blackboard easily, the transfer device poor stability of part blackboard, the transport efficiency is low, therefore, it is convenient to need an electron to transport urgently, transport the transfer device that efficiency is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transport dolly of high-efficient, safe blackboard, through, solved current blackboard and transported inconvenient technical problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a transport trolley for an electronic blackboard, which comprises a transport trolley, wherein the bottom of the transport trolley is connected with a roller, and one end of the transport trolley is connected with a handle; the two ends of the transfer trolley are respectively and fixedly connected with a fixing plate, the fixing plate is provided with a pair of stand columns, the stand columns are connected with a fixing device, the fixing plate is provided with a plurality of first clamping grooves, the two ends of the fixing plate are respectively provided with a first hinged support, the first hinged supports are rotatably connected with a first threaded rod, the two ends of the fixing plate are respectively provided with a pair of vertical plates, the vertical plates are provided with sliding grooves along the length direction of the vertical plates, the sliding grooves are connected with a sliding block in a sliding manner, and the sliding blocks are connected with pressing sheets through fasteners; the sliding block is provided with a second hinged support, a second threaded rod is rotatably connected to the second hinged support, the first threaded rod is rotatably connected to the second threaded rod through a threaded pipe, and sliding rails matched with the sliding grooves are arranged on two sides of the sliding block; fixing device includes first backup pad and second backup pad, first backup pad passes through a plurality of elastic telescopic rod and connects the second backup pad, second backup pad side is equipped with a plurality of second and presss from both sides the groove, first backup pad both ends all are connected with the sleeve through a connecting rod, the sleeve with stand sliding fit.

Furthermore, the first clamping grooves correspond to the second clamping grooves one to one, and sponge layers are arranged in the first clamping grooves and the second clamping grooves.

Further, the fastener includes a lead screw, the one end of lead screw is connected with the carousel.

Furthermore, the sliding block is provided with a connecting part matched with the pressing sheet, and the connecting part is provided with a threaded hole matched with the screw rod.

Furthermore, one side of the pressing sheet is provided with a groove matched with the screw rod, and the other side of the pressing sheet is provided with a rubber layer.

Further, the sleeve is fixedly connected to the upright post through a fastening bolt.

The utility model discloses following beneficial effect has:

1. the utility model discloses a fixedly connected with fixed plate on the transport dolly is equipped with a plurality of first double-layered grooves on the fixed plate, is equipped with the riser on the fixed plate, and sliding connection has the slider between the riser, and the slider is connected with the preforming through the fastener, makes the preforming play the fixed action to blackboard through rotating the fastener, guarantees the stability of blackboard's transportation in-process.

2. Be equipped with the stand on the fixed plate, connect fixing device on the stand, ensure that the back-and-forth movement can not take place in the blackboard transportation, further improved the stability in the transportation of blackboard.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the fixing plate and the fixing device of the embodiment;

FIG. 3 is a schematic structural diagram of a fixing plate;

FIG. 4 is a schematic structural diagram of a slider;

FIG. 5 is a schematic view of a fastener construction;

FIG. 6 is a schematic view of the structure of the tablet;

FIG. 7 is a schematic view of the fixing device;

FIG. 8 is a schematic top view of bitmap 7

In the drawings, the components represented by the respective reference numerals are listed below:

1-transfer trolley, 2-fixing plate, 3-fixing device, 4-sliding block, 5-pressing plate, 6-fastening piece, 7-first threaded rod, 8-threaded pipe, 9-second threaded rod, 10-handle, 11-roller, 201-first clamping groove, 202-vertical plate, 203-upright column, 204-sliding groove, 205-first hinged support, 301-first supporting plate, 302-second supporting plate, 303-second clamping groove, 304-sleeve, 305-connecting rod, 306-elastic telescopic rod, 307-fastening bolt, 401-sliding rail, 402-connecting part, 403-threaded hole, 404-second hinged support, 501-groove, 601-screw rod and 602-rotary table.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1, the utility model relates to a transport dolly of blackboard, including transporting dolly 1, transport dolly 1 bottom is connected with gyro wheel 11, transports dolly 1 one end and is connected with hand (hold) 10, transports two fixed plates 2 of being connected with through bolt fixed connection on the dolly 1, and blackboard is placed between two fixed plates 2.

Referring to fig. 2-3, a pair of upright posts 203 is disposed on the fixing plate 2, the upright posts 203 are connected with a fixing device 3, the fixing plate 2 is provided with a plurality of first clamping grooves 201, the electronic blackboard is placed in the first clamping grooves 201, two ends of the fixing plate 2 are respectively provided with a first hinge base 205, the first hinge base 205 is rotatably connected with a first threaded rod 7, two ends of the fixing plate 2 are respectively provided with two upright plates 202, a sliding block 4 is slidably connected between the two upright plates 202, the upright plates 202 are provided with sliding grooves 204 along the length direction thereof, the sliding block 4 slides in the sliding grooves 204, the sliding block 4 is connected with a pressing sheet 5 through a fastening piece 6, when in use, one side of the pressing sheet 5 is attached to the electronic blackboard, so.

Referring to fig. 4, two sides of the slider 4 are provided with slide rails 401 engaged with the slide grooves 204, the slider 4 is provided with a second hinge base 404, the second hinge base 404 is rotatably connected with a second threaded rod 9, the first threaded rod 7 is rotatably connected with the second threaded rod 9 through a threaded pipe 8, and the second threaded rod 9 is supported by the slider 4 through rotation of the threaded pipe 8, so as to fix the slider 4.

Fixing device 3 includes first backup pad 301 and second backup pad 302, first backup pad 301 connects second backup pad 302 through a plurality of elastic telescopic links 306, second backup pad 302 side is equipped with a plurality of second and presss from both sides groove 303, second presss from both sides the upper end position that groove 303 is used for fixed blackboard, collision has been avoided between the adjacent blackboard, elastic telescopic link 306 plays the cushioning effect when transporting, take place the back-and-forth movement when preventing the blackboard transportation, first backup pad 301 both ends all are connected with sleeve 304 through a connecting rod 305, sleeve 304 and stand 203 sliding fit, conveniently adjust fixing device 3 height on the stand.

The first clamping grooves 201 correspond to the second clamping grooves 303 one by one, and sponge layers are arranged in the first clamping grooves 201 and the second clamping grooves 303 to protect the electronic blackboard.

The fastener 6 includes a screw 601, and a rotary table 602 is connected to one end of the screw 601.

Wherein, the slider 4 is provided with a connecting part 402 matched with the pressing sheet 5, the connecting part 402 is provided with a threaded hole 403 matched with the screw rod 601, and the pressing sheet is attached to the electronic blackboard by rotating the fastener 6, thereby fixing the electronic blackboard.

One side of the pressing sheet 5 is provided with a groove 501 matched with the screw rod 601, one end of the screw rod 601 can rotate in the groove 501, so that the pressing sheet 5 is extruded, and the other side of the pressing sheet 5, which is attached to the electronic blackboard, is provided with a rubber layer to prevent the electronic blackboard from being crushed.

Wherein the sleeve 304 is fixedly connected to the upright 203 by a fastening bolt 307.

One specific application of this embodiment is: the utility model discloses during the use, place an blackboard in every first clamp groove 201, blackboard's upper end position is fixed through second clamp groove 303, prevent to take place the contact between the adjacent blackboard, adjust fixing device 3 height on stand 203, and fix on stand 203 through fastening bolt 307, removal around taking place when avoiding blackboard operation, then through rotating the height of 8 adjusting block 4 of each screwed pipe on riser 202, rotate every fastener 6 respectively at last, make the one side and the blackboard laminating of preforming 5, fix blackboard about, prevent blackboard from taking place the slope, thereby reach the fixing to blackboard all directions, stability when having guaranteed blackboard operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electronic blackboard's transportation dolly, includes transportation dolly (1), its characterized in that: the bottom of the transfer trolley (1) is connected with a roller (11), and one end of the transfer trolley (1) is connected with a handle (10);

the two ends of the transfer trolley (1) are respectively and fixedly connected with a fixing plate (2), the fixing plate (2) is provided with a pair of upright posts (203), the upright posts (203) are connected with fixing devices (3), the fixing plate (2) is provided with a plurality of first clamping grooves (201), the two ends of the fixing plate (2) are respectively provided with a first hinged support (205), the first hinged supports (205) are rotatably connected with first threaded rods (7), the two ends of the fixing plate (2) are respectively provided with a pair of vertical plates (202), the vertical plates (202) are provided with sliding grooves (204) along the length direction thereof, the sliding grooves (204) are internally and slidably connected with a sliding block (4), and the sliding block (4) is connected with a pressing sheet (5) through a fastener (6);

sliding rails (401) matched with the sliding grooves (204) are arranged on two sides of the sliding block (4), a second hinged support (404) is arranged on the sliding block (4), a second threaded rod (9) is rotatably connected to the second hinged support (404), and the first threaded rod (7) is rotatably connected to the second threaded rod (9) through a threaded pipe (8);

fixing device (3) include first backup pad (301) and second backup pad (302), second backup pad (302) is connected through a plurality of elasticity telescopic link (306) in first backup pad (301), second backup pad (302) side is equipped with a plurality of second and presss from both sides groove (303), first backup pad (301) both ends all are connected with sleeve (304) through a connecting rod (305), sleeve (304) with stand (203) sliding fit.

2. The transport trolley for the electronic blackboard according to claim 1, wherein the first clamping grooves (201) correspond to the second clamping grooves (303) one by one, and sponge layers are arranged in the first clamping grooves (201) and the second clamping grooves (303).

3. The transport trolley for the electronic blackboard according to claim 1 or 2, wherein the fastener (6) comprises a screw rod (601), and a turntable (602) is connected to one end of the screw rod (601).

4. The transport trolley for the electronic blackboard according to claim 3, wherein the slide block (4) is provided with a connecting part (402) which is matched with the pressing sheet (5), and the connecting part (402) is provided with a threaded hole (403) which is matched with the screw rod (601).

5. The transport trolley for the electronic blackboard according to claim 1, 2 or 4, wherein one side of the pressing sheet (5) is provided with a groove (501), and the other side of the pressing sheet (5) is provided with a rubber layer.

6. A transport trolley for an electronic blackboard according to claim 5, wherein the sleeve (304) is fixedly connected to the upright (203) by a fastening bolt (307).