CN212675555U

CN212675555U - CAD drawing viewing device

Info

Publication number: CN212675555U
Application number: CN202021758224.6U
Authority: CN
Inventors: 汪成; 张峥; 张东升; 马心将; 张开剑; 潘梦真; 杜明; 赖坚; 乔壮; 王涛
Original assignee: Architecture Design and Research Institute of Tongji University Group Co Ltd
Current assignee: Architecture Design and Research Institute of Tongji University Group Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-09
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a CAD drawing checking device, which comprises an outer frame, wherein the outer frame is wrapped at the edge of a checking part, the outer frame is fixedly connected with a handheld part, the checking part is provided with a first surface and a second surface, the first surface is provided with a panoramic lens for collecting CAD drawing images, the second surface is provided with a display screen for displaying BIM models, the CAD drawing checking device is embedded with a communication module and a power module, the communication module is respectively connected with the panoramic lens and the display screen, the communication module is also connected with a background database, the background database stores the BIM models corresponding to different CAD drawings, the power module is respectively connected with the panoramic lens, the display screen and the communication module, compared with the prior art, the utility model discloses a gather CAD drawing image and can will correspond BIM model display for the user directly perceivedly, improved the convenience of seeing the picture, can effectively avoid taking place the phenomenon of seeing the wrong picture simultaneously.

Description

CAD drawing viewing device

Technical Field

The utility model belongs to the technical field of the mutual technique of engineering drawing and specifically relates to a device is looked over to CAD drawing.

Background

Current engineering design drawing is two-dimentional CAD drawing form usually, is handed over to site operation personnel to look over after making by design unit to carry out construction operation according to the drawing content, however site operation personnel often can only obtain monotonic structure size data from the drawing when looking over the CAD drawing, can't obtain the three-dimensional whole model that two-dimensional structure corresponds directly perceivedly and show, have the inconvenient problem of looking at promptly, also take place the phenomenon of seeing the wrong picture easily, be unfavorable for the accuracy of follow-up actual construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device is looked over to CAD drawing in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme: the utility model provides a device is looked over to CAD drawing, includes outer frame, outer frame parcel is at the edge of looking over the portion, outer frame fixedly connected with handheld portion, it is equipped with first face and second face to look over the portion, the panoramic lens that is used for gathering CAD drawing image is installed to first face, the display screen that is used for showing the BIM model is installed to the second face, the CAD drawing is looked over the device embedded communication module and is installed and power module, communication module is connected to panoramic lens, display screen respectively, communication module still is connected with the backstage database, the backstage database stores up the BIM model that corresponds to different CAD drawings, power module is connected to panoramic lens, display screen and communication module respectively.

Furthermore, identification information codes are marked on the CAD drawings, and BIM model data corresponding to the identification information codes are acquired from a background database by collecting the identification information codes.

Furthermore, a three-axis positioning instrument is embedded in the CAD drawing checking device to position the user in real time, so that the user can conveniently confirm whether the position is consistent with the labeling position of the CAD drawing.

Further, the power module is installed in the handheld portion, and the power module is specifically a rechargeable battery.

Further, the CAD drawing viewing device is embedded with a wireless charging module, and the wireless charging module is connected with the power supply module.

Further, the handheld portion comprises a separable shell and a cover cap, the power supply module is installed inside the shell, and a USB interface used for connecting external equipment is arranged at the bottom of the shell so as to transmit data and charge.

Furthermore, the both sides of panorama lens are provided with eyeshield reading lamp to the drawing is looked over under the not enough condition of light.

Further, the communication module is specifically a wifi module.

Further, the communication module is specifically a mobile wireless network module.

Further, the display screen is specifically an OLED screen.

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

the utility model discloses a set up panoramic lens and display screen, utilize panoramic lens collection CAD drawing image, with acquire corresponding BIM model data from backstage database, and show the BIM model for the user through the display screen, make the user can look over the BIM model that current CAD drawing corresponds immediately, be favorable to more convenient, accurately understand the design content of CAD drawing, solved the problem of seeing the picture difficult, also can avoid taking place the phenomenon of seeing the wrong picture.

Secondly, the utility model discloses a set up the triaxial locater in the device, make the user can obtain the positional information that is located at present in real time, in order to reach accurate actual place after comparing with the positional information that CAD drawing was marked, in addition, the utility model discloses a rechargeable battery combines USB interface and wireless charging mode, makes the device can support long-time picture viewing operation; through set up eyeshield reading lamp in panorama camera lens both sides, promote the travelling comfort of seeing the picture.

Drawings

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

FIG. 2 is a schematic view of the second surface of the present invention;

wherein: 1. panoramic lens, 2, eyeshield reading lamp, 3, display screen, 4, casing, 5, block, 6, USB interface.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example (b):

as shown in fig. 1-2, a CAD drawing checking device includes an outer frame, in this embodiment, the outer frame is a circular structure, the outer frame is wrapped at the edge of a checking portion, the outer frame is further fixedly connected with a handheld portion, the checking portion is provided with a first surface and a second surface, the first surface is provided with a panoramic lens 1 for collecting CAD drawing images, the second surface is provided with a display screen 3 for displaying BIM models, the CAD drawing checking device is embedded with a communication module and a power module, the communication module is respectively connected to the panoramic lens 1 and the display screen 3, the communication module is further connected with a background database, the background database stores the BIM models corresponding to different CAD drawings, the power module is respectively connected to the panoramic lens 1, the display screen 3 and the communication module to respectively provide electric energy to the panoramic lens 1, the display screen 3 and the communication module, in this embodiment, the display screen 3 is an OLED screen, the communication module is a wifi module or a mobile wireless network module.

The power supply module is arranged in the handheld part, the power supply module adopts a rechargeable battery, the handheld part comprises a separable shell 4 and a cover cap 5, the power supply module is arranged in the shell 4, the bottom of the shell 4 is provided with a USB interface 6 for connecting external equipment so as to carry out data transmission and charging, and in order to realize the convenience of charging, the CAD drawing checking device is also internally provided with a wireless charging module which is connected with the power supply module in an embedded manner;

eye-protecting reading lamps 2 are arranged on two sides of the panoramic lens 1 so as to facilitate drawing checking under the condition of insufficient light, in addition, in order to conveniently and quickly acquire BIM model data corresponding to a CAD drawing, identification information codes are marked on the CAD drawing, and the BIM model data corresponding to the identification information codes can be quickly acquired from a background database by acquiring the identification information codes through the panoramic lens 1;

when a user checks the CAD drawing, because the position information is marked on the CAD drawing, the CAD drawing checking device is embedded with a three-axis positioning instrument to position the user in real time for further facilitating the user to confirm whether the position is consistent with the marked position of the CAD drawing.

To sum up, will the utility model discloses a catch the identification information code on the CAD two-dimensional drawing to read CAD image information, thereby leading-in three-dimensional BIM model that corresponds in the backstage database, and show at the display screen, conveniently directly perceived, accurately understand the design content and the design effect of CAD drawing, wherein, CAD drawing information can be gathered comprehensively to the panoramic lens, and the design of wireless module and the USB interface of charging also makes the utility model discloses can conveniently charge the operation, in order to realize the purpose of long-time use, adopt the OLED screen also can show the BIM model more clearly.

Claims

1. The utility model provides a device is looked over to CAD drawing, a serial communication port, includes outer frame, outer frame parcel is at the edge of looking over the portion, outer frame fixedly connected with handheld portion, it is equipped with first face and second face to look over the portion, panoramic lens (1) that are used for gathering CAD drawing image are installed to the first face, display screen (3) that are used for showing the BIM model are installed to the second face, the device is looked over to the CAD drawing embedded communication module and power module of installing, communication module is connected to panoramic lens (1), display screen (3) respectively, communication module still is connected with the backstage database, the BIM model that corresponds to different CAD drawings is stored in the backstage database, power module is connected to panoramic lens (1), display screen (3) and communication module respectively.

2. The CAD drawing viewing device of claim 1, wherein the CAD drawing is marked with an identification information code.

3. The CAD drawing viewing device of claim 1, wherein a three-axis positioning device is embedded in the CAD drawing viewing device.

4. The CAD drawing viewing device of claim 1, wherein said power module is installed in a handheld portion, and said power module is a rechargeable battery.

5. The CAD drawing checking device according to claim 4, wherein a wireless charging module is embedded in the CAD drawing checking device, and the wireless charging module is connected with the power supply module.

6. A CAD drawing viewing device according to claim 4, characterized in that, the hand-held part comprises a separable shell (4) and a cap (5), the power supply module is installed inside the shell (4), and the bottom of the shell (4) is provided with a USB interface (6) for connecting with external equipment.

7. The CAD drawing checking device according to claim 1, wherein both sides of the panoramic lens (1) are provided with eye-protecting reading lamps (2) so as to check the drawing under the condition of insufficient light.

8. The CAD drawing viewing device of claim 1, wherein said communication module is a wifi module.

9. The CAD drawing viewing device of claim 1, wherein said communication module is a mobile wireless network module.

10. A CAD drawing viewing device according to claim 1, characterized in that said display screen (3) is embodied as an OLED screen.