CN218850827U

CN218850827U - Portable scanner

Info

Publication number: CN218850827U
Application number: CN202223143574.3U
Authority: CN
Inventors: 姚辛; 金一川
Original assignee: Guangdong Atv Performing Arts Vocational College
Current assignee: Guangdong Atv Performing Arts Vocational College
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-11
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of scanners, in particular to a portable scanner; including the scanner body, bottom plate and adjusting device, adjusting device includes the elevating platform, a supporting plate, first guide rail, the slide, drive assembly and vertical moving assembly, the elevating platform is located bottom plate one side, backup pad and elevating platform fixed connection, first guide rail and elevating platform fixed connection, slide and first guide rail fixed connection, and with scanner body fixed connection, drive assembly sets up in backup pad one side, vertical moving assembly sets up in elevating platform one side, the scanner body is when using, vertical moving assembly moves, the accurate regulation of the vertical height of scanner body will be carried out, and simultaneously, drive assembly moves, can drive the slide horizontal slip on first guide rail, thereby can drive scanner body horizontal migration, and then realize when the scanner body uses, when carrying out the accurate regulation of vertical working height, also will carry out the accurate regulation of the operating position of horizontal direction simultaneously.

Description

Portable scanner

Technical Field

The utility model relates to a scanner technical field, concretely relates to portable scanner.

Background

The scanner utilizes the light sense component, the light signal who detects converts the signal of telecommunication into, then turn into digital signal through the converter to analog signal, transmit input device again, it is extremely common to utilize the scanner in the business administration, present scanner is when using, through the bracing piece that sets up the similar box of suitcase and knob control, make the scanner conveniently carry and can realize the lift of scanner body position, so that scan the file of variation in size, but be not convenient for carry out accurate control to the height that the scanner body was adjusted.

Prior art CN214281460U discloses a portable scanner for business administration, which comprises a box body, box top rear end rotates and is connected with the case lid, box front end top both sides are provided with the case lock, the portable handle of box front end center fixedly connected with, wire material groove is seted up to box top one side, the scanner groove has been seted up at box top center, scanner groove both sides bottom is rotated and is connected with the threaded rod, threaded rod outer wall sliding connection has first thread bush and second thread bush, first thread bush and second thread bush top rotate respectively and are connected with first stay tube and second stay tube. The utility model is convenient for adjusting the height of the scanner body through the engagement of the second gear and the first gear; the height of the scanner body can be accurately controlled by rotating the adjusting disc; through the U-shaped structure of first stay tube and second stay tube to and the supporting role of a plurality of commentaries on classics wheel, make the fixed of scanner body more firm.

However, when the scanner is used, the utility model discloses a scanner body vertical height's regulation control only can be carried out, the position control of scanner body horizontal direction is not convenient for carry out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a portable scanner, when the scanner body uses, when carrying out the accurate regulation of vertical working height, also will carry out the accurate regulation of operational position of horizontal direction simultaneously.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a portable scanner, which comprises a scanner body and a bottom plate, wherein the bottom plate is positioned on one side of the scanner body and also comprises an adjusting device;

adjusting device includes elevating platform, backup pad, first guide rail, slide, drive assembly and vertical removal subassembly, the elevating platform is located bottom plate one side, the backup pad with elevating platform fixed connection, and be located on the elevating platform, first guide rail with elevating platform fixed connection, and be located on the elevating platform, the slide with first guide rail fixed connection, and with scanner body fixed connection, and be located on the first guide rail, drive assembly sets up backup pad one side, vertical removal subassembly sets up elevating platform one side.

The adjusting device further comprises an upright post, and the upright post is fixedly connected with the bottom plate and is positioned on the bottom plate.

The driving assembly comprises a first motor and a first ball screw, and the first motor is fixedly connected with the supporting plate and is positioned on one side of the supporting plate; the first ball screw is rotatably connected with the supporting plate, detachably connected with the sliding plate, fixedly connected with an output shaft of the first motor and positioned on one side, close to the sliding plate, of the first motor.

The vertical moving assembly comprises a second guide rail, a second motor and a second ball screw, and the second guide rail is fixedly connected with the upright post, fixedly connected with the lifting platform and positioned on the upright post; the second motor is fixedly connected with the upright post and is positioned on the upright post; the second ball screw is rotatably connected with the upright post, rotatably connected with the bottom plate, detachably connected with the lifting platform, fixedly connected with an output shaft of the second motor and positioned on one side of the bottom plate close to the second motor.

The adjusting device further comprises a rubber seat and a positioning pin, and the rubber seat is fixedly connected with the bottom plate and is positioned on the bottom plate; the positioning pin is connected with the rubber seat in a sliding mode, is connected with the bottom plate in a rotating mode and is located on one side, close to the bottom plate, of the rubber seat.

The utility model discloses a portable scanner, the scanner body can directly be used for scanning work, the bottom plate is located scanner body one side, when the bottom plate uses, can directly put into the area lid box, thereby can make scanner body portable, the backup pad is installed on the elevating platform, first guide rail is installed on the elevating platform, and be furnished with sharp slider, the slide is installed on the sharp slider on first guide rail, the scanner body is installed on the slide, drive assembly sets up in backup pad one side, be used for driving slide horizontal migration, vertical removal subassembly sets up in elevating platform one side, the scanner body is when using, vertical removal subassembly action, the vertical height accurate regulation of scanner body will be carried out, and simultaneously, drive assembly action, can drive slide horizontal slip on first guide rail, thereby can drive scanner body horizontal migration, and then realize when the scanner body uses, when carrying out vertical height accurate regulation, also can carry out the accurate regulation of horizontal direction's operating position simultaneously.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures.

Fig. 1 is a schematic view of an overall structure of a portable scanner according to a first embodiment of the present invention.

Fig. 2 is a schematic structural view of the lifting platform according to the first embodiment of the present invention.

Fig. 3 is a schematic view of an overall structure of a portable scanner according to a second embodiment of the present invention.

In the figure: 101-scanner body, 102-bottom plate, 103-lifting table, 104-supporting plate, 105-first guide rail, 106-sliding plate, 107-upright post, 108-first motor, 109-first ball screw, 110-second guide rail, 111-second motor, 112-second ball screw, 201-rubber seat and 202-positioning pin.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1 and fig. 2, wherein fig. 1 is an overall structural schematic diagram of the portable scanner, and fig. 2 is a structural schematic diagram of the elevating platform, the utility model provides a portable scanner: the scanner comprises a scanner body 101, a bottom plate 102 and an adjusting device, wherein the adjusting device comprises a lifting table 103, a support plate 104, a first guide rail 105, a sliding plate 106, an upright post 107, a driving assembly and a vertical moving assembly, the driving assembly comprises a first motor 108 and a first ball screw 109, the vertical moving assembly comprises a second guide rail 110, a second motor 111 and a second ball screw 112, and when the scanner body 101 is used and vertical working height is accurately adjusted, the working position in the horizontal direction can be accurately adjusted at the same time.

In this embodiment, the bottom plate 102 is located at one side of the scanner body 101, the scanner body 101 can adopt a scanner in a portable scanner for industrial and commercial management in the prior art CN214281460U, and the bottom plate 102 is a rectangular plate, so that when in use, the bottom plate 102 can be directly put into a placing box with a cover, thereby the scanner body 101 can be conveniently carried.

The lifting table 103 is located on one side of the bottom plate 102, the support plate 104 is fixedly connected with the lifting table 103 and located on the lifting table 103, the first guide rail 105 is fixedly connected with the lifting table 103 and located on the lifting table 103, the sliding plate 106 is fixedly connected with the first guide rail 105 and fixedly connected with the scanner body 101 and located on the first guide rail 105, the driving assembly is arranged on one side of the support plate 104, the vertical moving assembly is arranged on one side of the lifting table 103, the plurality of support plates 104 are mounted on the lifting table 103 through bolts, the plurality of first guide rails 105 are linear rails and are provided with linear sliders and are symmetrically mounted on the lifting table 103 through bolts, the sliding plate 106 is mounted on the sliding plate 106 through bolts, the driving assembly is arranged on one side of the support plate 104 and is used for driving the sliding plate 106 to move so as to drive the scanner body 101 to move horizontally, and the vertical moving assembly is arranged on one side of the lifting table 103 and is used for adjusting the vertical working position of the scanner body 101.

Secondly, the upright 107 is fixedly connected with the base plate 102 and is located on the base plate 102, and the upright 107 is mounted on the base plate 102 through bolts for mounting and supporting working components.

Then, the first motor 108 is fixedly connected to the support plate 104 and located on one side of the support plate 104, the first ball screw 109 is rotatably connected to the support plate 104, the first ball screw 109 is detachably connected to the sliding plate 106 and is fixedly connected to an output shaft of the first motor 108 and located on one side of the sliding plate 106, the first motor 108 is provided with a tape encoder and a servo motor with a band brake mechanism, so that accurate position control is facilitated, the first motor 108 is mounted on the support plate 104 through bolts, mounting ends on two sides of the first ball screw 109 are mounted on the plurality of support plates 104 through rotating bearings, a rectangular protrusion is formed at the bottom of the sliding plate 106, a mounting hole is formed in the protrusion, so that the first ball screw 109 can be mounted through a detachable bolt, and the first ball screw 109 is close to a connecting shaft end of the first motor 108 and is connected to the output shaft of the first motor 108 through a rigid coupling.

Finally, the second guide rail 110 is fixedly connected to the upright 107, fixedly connected to the lifting platform 103 and located on the upright 107, the second motor 111 is fixedly connected to the upright 107 and located on the upright 107, the second ball screw 112 is rotatably connected to the base plate 102, the second ball screw 112 is detachably connected to the lifting platform 103 and fixedly connected to an output shaft of the second motor 111 and located on a side of the second motor 111 close to the base plate 102, the plurality of second guide rails 110 are linear rails and are provided with linear sliders, and are symmetrically mounted on the upright 107 through bolts, elevating platform 103 passes through the bolt and is a plurality of linear slide block on the second guide rail 110 is connected, second motor 111 adopts and takes the encoder to take the servo motor of band-type brake mechanism simultaneously, be convenient for carry out position accurate control, second motor 111 passes through the bolt and installs stand 107 top, second ball screw 112's bottom is installed through rolling bearing on bottom plate 102, elevating platform 103's connecting plate back has the rectangle arch, sets up the through-hole on the arch, is convenient for second ball screw 112's cooperation nut passes through detachable bolt installation, second ball screw 112's upper portion installation end will be installed through rolling bearing on the stand 107, simultaneously, its upper portion connection end will be through rigid coupling with the output shaft of second motor 111 is connected.

When using the utility model discloses go on when scanner body 101's horizontal position and vertical position are adjusted, at first, during the use, will bottom plate 102 is placed the case from outside rectangle and is taken out, then, places in suitable position, places the back that finishes, can control earlier second motor 111 action, second motor 111 action will drive second ball screw 112 is rotatory, thereby can make elevating platform 103 is a plurality of under the straight line slider cooperation on the second guide rail 110, can reciprocate, thereby can realize scanner body 101's vertical lift carries out vertical position control, simultaneously, steerable first motor 108 action, first motor 108 action will drive first ball screw 109 is rotatory, thereby can make slide 106 is a plurality of under the straight line slider cooperation of first guide rail 105, the horizontal removal, thereby can realize the horizontal direction of scanner body 101 is removed, carries out horizontal position control, and then realizes when scanner body 101 uses, when carrying out the accurate adjustment of vertical working height, also can carry out the accurate adjustment of horizontal direction simultaneously.

The second embodiment:

as shown in fig. 3, wherein fig. 3 is a schematic view of the overall structure of the portable scanner, on the basis of the first embodiment, the present invention provides a portable scanner, and the adjusting device further includes a rubber seat 201 and a positioning pin 202.

The rubber seat 201 is fixedly connected with the bottom plate 102 and is located on the bottom plate 102, the positioning pins 202 are slidably connected with the rubber seat 201 and rotatably connected with the bottom plate 102 and located on one side, close to the bottom plate 102, of the rubber seat 201, the cross sections of the rubber seats 201 are T-shaped, a plurality of mounting holes are formed in the surface of a mounting disc, the positioning pins 202 are threaded pins, the cross sections of the positioning pins are T-shaped, inner hexagonal holes are formed in the tops of the positioning pins 202, rotation of an inner hexagonal wrench is facilitated, the bottom plate 102 is provided with the plurality of threaded mounting holes, the positioning pins 202 can be conveniently installed after sliding into the mounting holes in the rubber seat 201, and therefore the rubber seats 201 are stably installed on the bottom plate 102.

When the lifting platform 103 descends to the lowest position, the plurality of rubber seats 201 can perform buffer protection, so as to prevent the lifting platform 103 from being too fast in moving speed, causing over-impact, impacting the bottom plate 102 and causing damage.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims

1. A portable scanner comprises a scanner body and a bottom plate, wherein the bottom plate is positioned at one side of the scanner body,

the device also comprises an adjusting device;

adjusting device includes elevating platform, backup pad, first guide rail, slide, drive assembly and vertical moving subassembly, the elevating platform is located bottom plate one side, the backup pad with elevating platform fixed connection, and be located on the elevating platform, first guide rail with elevating platform fixed connection, and be located on the elevating platform, the slide with first guide rail fixed connection, and with scanner body fixed connection, and be located on the first guide rail, drive assembly sets up backup pad one side, vertical moving subassembly sets up elevating platform one side.

2. The portable scanner of claim 1,

3. The portable scanner of claim 1,

the driving assembly comprises a first motor and a first ball screw, and the first motor is fixedly connected with the supporting plate and is positioned on one side of the supporting plate; the first ball screw is rotatably connected with the supporting plate, detachably connected with the sliding plate, fixedly connected with an output shaft of the first motor and positioned on one side of the first motor, which is close to the sliding plate.

4. The portable scanner of claim 2,

5. The portable scanner of claim 1,

the adjusting device also comprises a rubber seat and a positioning pin, and the rubber seat is fixedly connected with the bottom plate and is positioned on the bottom plate; the positioning pin is connected with the rubber seat in a sliding mode, is connected with the bottom plate in a rotating mode and is located on one side, close to the bottom plate, of the rubber seat.