CN205961256U - Novel platform formula scanner - Google Patents

Abstract

The utility model discloses a novel platform formula scanner, its technical scheme main points are novel platform formula scanner, be used for shooing the camera of treating the sweep volume directly over being used for placing the platform of treating the sweep volume and being located the platform, be provided with the light source that is used for the light filling between platform and the camera, platform fixedly connected with support, the light source is provided with two, two the light source is relative set up and respectively rotatable sliding connect in the support. The utility model discloses an adjustable light source angle of novel platform formula scanner and position to supplementary camera scanning is more clear.

Description

A New Flatbed Scanner

technical field

The utility model relates to a scanner, more specifically, it relates to a novel platform scanner.

Background technique

The non-contact platform scanner has always been the focus of people's attention. It is a highly integrated device of optics, mechanics, electricity, software and computing. The research difficulties involved include the rapid and high-precision splicing of large-capacity images of precision paper-feeding mechanisms. , large-capacity image vector conversion and optical lighting imaging and many other problems.

Especially for optical lighting, such as the Chinese patent No. "CN203632746U", which introduces a large-format non-contact flatbed scanner, but when the scanner scans, the scanned image is usually found to be relatively dim, Insufficient light, the prior art also increases the light source to increase the brightness of the object to be scanned, but simply increasing the light source cannot fully adapt to the scanning effect of all products.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a new type of platform scanner, which can adjust the light irradiation by setting dual light sources and can adjust the dual light sources, so as to adapt to various types of objects to be scanned , Wide application range, high practicability.

In order to achieve the above object, the utility model provides the following technical solutions: a novel platform scanner, including a platform for placing the object to be scanned and a camera directly above the platform for photographing the object to be scanned, the platform and the camera A light source for supplementary light is arranged between, the platform is fixedly connected with a bracket, and there are two light sources, the two light sources are arranged opposite to each other and are respectively rotatably and slidably connected to the bracket.

Through the above technical solution, a light source is set between the platform and the camera, and the light source is slidably connected to the bracket. In this way, the position of the light source can be moved to realize the scanning function of the object to be scanned in different parts, and the light source is still rotatably connected. Based on the bracket, the light can be adjusted by turning the angle of the light source towards the object to be scanned, so that the best scanning effect can be achieved.

Preferably, the bracket is provided with a slide rail, and one end of the light source is clamped in the slide rail.

Through the above technical solution, the movement of the light source can be realized by providing a slide rail on the bracket so that the light source is clamped in the slide rail, the structure is simple, and the operation is convenient.

Preferably, a connecting screw is rotated in the bracket, a gear is fixedly connected to the light source, and the screw is meshed with the gear.

Through the above technical solution, a screw is installed in the bracket, and a gear is installed on the light source, so that the screw is engaged with the gear to realize the rotation of the light source.

Preferably, the screw rod is fixedly connected with a rotating handle.

Through the above technical solution, a rotating handle is provided on the screw rod, and the rotating handle is rotated so that the screw rod drives the gear to rotate, so that the light source can be adjusted conveniently.

Preferably, the light source is fixedly installed with a filter.

Through the above technical solution, installing a filter on the light source can filter the light, thereby ensuring a realistic scanning effect.

Preferably, the camera is detachably and fixedly connected to the bracket.

Through the above technical solution, the detachable connection of the camera to the bracket can facilitate replacement.

Preferably, the light source is also connected with a cooling device.

Through the above technical solution, the cooling device is used to dissipate the heat emitted by the light source in time.

Preferably, the platform is provided with a limiting component for limiting the position of the piece to be scanned.

Through the above technical solution, a limit component is installed on the platform to fix the piece to be scanned, thereby facilitating scanning.

Preferably, the limiting assembly includes a plurality of magnetic parts, and the magnetic parts are adsorbed on the surface of the platform.

Through the above technical solution, the limit component is set as a plurality of magnetic parts, and the magnetic parts are adsorbed on the platform, so that the position of the magnetic parts can be easily moved and fixed according to the actual size of the scanned part, and the scope of application is wide.

Preferably, the platform is slidably connected with a base.

Through the above technical solution, the platform is set and slidably connected to the base, so that the platform can drive the object to be scanned to move conveniently.

Compared with the prior art, the utility model has the following advantages:

First, it is convenient to adjust the position of the light source by slidingly connecting the light source to the bracket;

Second, it is convenient to adjust the angle of the light source by rotating the light source and connecting it to the bracket;

Third, by adding a filter to the light source to filter the light, the scanning effect is good;

Fourth, the camera is set to be detachable for easy replacement;

Fifth, a limit component is set on the platform to facilitate positioning.

Description of drawings

Fig. 1 is a schematic view 1 of the overall structural state of Embodiment 1;

Fig. 2 is the overall structural state schematic diagram II of embodiment one;

FIG. 3 is an enlarged schematic diagram of part A of FIG. 2 , which is mainly used to show the connection structure between the light source and the bracket.

In the figure: 1. Platform; 2. Camera; 3. Bracket; 4. Light source; 5. Filter; 6. Cooling fan; 7. Cross bar; 8. Screw; 9. Gear; 10. Rotating handle; seat.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Embodiment 1: A new type of platform scanner, as shown in Figure 1, a platform 1 is slidably connected to the bottom base 11 for placing the object to be scanned, and a bracket 3 is also fixedly connected to the bottom base 11. The bracket 3 is arranged perpendicular to the platform 1, and the camera 2 is detachably and fixedly connected to the bracket 3 and is set facing the platform 1, so that the object to be scanned on the platform 1 is scanned, and it is convenient to replace the camera 2 There are many ways to replace and detach, and the camera 2 can be clamped on the bracket 3, or a slide rail is set on the bracket 3, and the camera 2 is mounted on the slide rail. A light source 4 is also connected to the support 3 , and the light source 4 is a commonly used lighting source in the market. There are two light sources 4 arranged opposite to each other and parallel to the platform 1 for lighting.

At the same time, in order to adjust the area illuminated by the light source 4 according to the area scanned by the actual needs, the light source 4 is set to be able to slide, that is, the support 3 is fixedly connected with a crossbar 7, and the crossbar 7 is provided with a slide rail. The light source 4 One end of one end is clamped in the slide rail and can slide relative to the slide rail, so that the two opposite light sources 4 slide on the slide rail to control the illuminated area, which can better meet the scanning of the object to be scanned.

And as shown in Figures 2 and 3, a screw 8 is also rotatably connected to the cross bar 7, the screw 8 is vertically arranged relative to the cross bar 7, and a gear 9 is fixedly installed on one end of the light source 4 protruding into the cross bar 7, and The gear 9 meshes with the screw rod 8, so that the screw rod 8 can be rotated, and the gear 9 can be driven to rotate under the propulsion of the helix. One end of 8 is also fixedly installed with turning handle 10 after stretching out cross bar 7, just can realize regulating by turning handle 10 like this.

The light source 4 includes a light bulb and a shell covering the outside of the light bulb. A slot is provided on the side of the shell facing the platform 1. A filter 5 is slidably connected to the slot. The filter 5 is used to filter the light. In this way, it can be ensured that the light collected by the camera 2 is relatively close to the object to be scanned, and will not be affected by light diffusion or reflection, and because there are many types of filters 5, and when illuminating different types of objects to be scanned, the required Filters are also different, so setting the card slot in this way can facilitate the replacement of the filter 5, which is very convenient and simple in structure. In order to further increase the stability of the filter 5 in use, there is also a set of Threaded hole, the internal thread of the threaded hole is connected with a locking piece, and the locking piece is preferably a bolt. Fix it to prevent the filter 5 from slipping under the action of non-external force, and when the filter 5 needs to be disassembled, the filter can be easily extracted and disassembled only by loosening the bolt.

In order to further improve the service life of the light source, a heat dissipation fan 6 is also installed in the housing of the light source 4. The heat dissipation fan 6 is built in the housing and is arranged facing the light bulb, and the air outlet is set towards the outside, and the circuit of the heat dissipation fan 6 is consistent with the circuit of the light bulb. Arranged in series, when the light bulb is working, the heat dissipation fan 6 starts at the same time to dissipate heat, so as to always ensure that the temperature of the light bulb is within a reasonable range and ensure the service life of the light bulb.

Embodiment 2: The difference from Embodiment 1 is that a limit assembly is also set on the platform 1, because when the object to be scanned is placed on the platform 1, if it is placed on the platform 1 only by its own gravity, the plane cannot be guaranteed on the one hand. On the other hand, it is prone to displacement, which leads to unclear scanning by camera 2. Therefore, a limit component is set on platform 1. The limit component can be adsorbed on the platform by using multiple magnets, so that when the object to be scanned needs to be fixed, Place the magnet directly on the edge of the object to fix it, which can not only ensure the flatness but also fix it, and prevent unevenness such as warping, which is very practical.

Claims (10)

1. a kind of Novel platform formula scanner, including the platform for placing body to be scanned（1）And it is located at platform（1）Surface For shooting the camera of body to be scanned（2）, described platform（1）With camera（2）Between be provided with light source for light filling （4）It is characterised in that：Described platform（1）It is fixedly connected with support（3）, described light source（4）It is provided with two, two described light Source（4）It is oppositely arranged and rotatable sliding is connected to support respectively（3）.

2. a kind of Novel platform formula scanner according to claim 1 it is characterised in that：Described support（3）Offer cunning Rail, described light source（4）One end be connected in slide rail.

3. a kind of Novel platform formula scanner according to claim 1 it is characterised in that：Described support（3）The interior company of rotation Connect screw rod（8）, described light source（4）It is fixedly connected with gear（9）, described screw rod（8）With gear（9）Engagement.

4. a kind of Novel platform formula scanner according to claim 3 it is characterised in that：Described screw rod（8）It is fixedly connected There is turning handle（10）.

5. a kind of Novel platform formula scanner according to claim 1 it is characterised in that：Described light source（4）Fixed installation There is filter（5）.

6. a kind of Novel platform formula scanner according to claim 1 it is characterised in that：Described camera（2）Detachably It is fixedly connected on support（3）.

7. a kind of Novel platform formula scanner according to claim 1 it is characterised in that：Described light source（4）It is also associated with Heat abstractor.

8. a kind of Novel platform formula scanner according to claim 1 it is characterised in that：Described platform（1）On be provided with For limiting the limit assembly of part position to be scanned.

9. a kind of Novel platform formula scanner according to claim 8 it is characterised in that：Described limit assembly includes multiple Magnetic part, described magnetic part is adsorbed in platform surface.

10. a kind of Novel platform formula scanner according to claim 1 it is characterised in that：Described platform（1）Sliding connects There is pedestal（11）.