CMOS optical scanning device

Abstract

The utility model discloses a complementary metal oxide semiconductor (CMOS) optical scanning device, which comprises a bottom plate, an EMOS scanner main body, an optical scanning head and an auxiliary component, the auxiliary component is arranged, and a knob is rotated to enable a worm to be respectively meshed with a worm gear of a right placing mechanism and a worm gear of a left placing mechanism in opposite directions; and the two worm wheels drive the placing tables to be oppositely closed and unfolded along the front ends of the placing plates through the connecting rods, after the two placing tables are closed, the auxiliary effect of placing detection on objects is conveniently achieved, and the closing protection effect on the right placing mechanism and the left placing mechanism is achieved through the two closing plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical scanner technical field, concretely is a kind of CMOS optical scanning device. BACKGROUND

[0002] General platform type optical scanner mostly uses charge-coupled image sensor as the element of reading image data, mainly because the image quality of CCD image sensor is better and stable, and the calibration mechanism of optical three-dimensional scanner is generally built-in in scanner, and the precision and parameters of various scanners are different, and it is difficult to detect the precision deviation of different scanners according to the model precision requirement.

[0003] For example, the disclosure number CN202123177101.0 discloses an optical scanner precision detection tool and an optical scanner, the calibration block of cubic structure and the calibration part on each plane make the scanner can conveniently calculate the deviation between the calibration block entity and the scanning data, and the detection tool is suitable for various scanners, and the scanning data of the scanner can be detected in real time, and the scanners with different precision and parameters are calibrated.

[0004] The existing COMS optical scanner equipment is large, inconvenient to carry and move, and the COMS optical scanner may need more complex settings. The non-portable CMOS optical scanner is usually limited to fixed position use, and the flexibility is poor. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of CMOS optical scanning device, solves the problem proposed above.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of CMOS optical scanning device, including bottom plate, EMOS scanner main body, optical scanning head and auxiliary assembly, the bottom of the EMOS scanner main body is equipped with bottom plate, the upper end front inner side of the EMOS scanner main body is equipped with optical scanning head, the bottom plate is installed in the top end middle part of auxiliary assembly, the auxiliary assembly includes placement plate, worm, knob, right placement mechanism, left placement mechanism and closure plate, the inside middle rear side of the placement plate is equipped with worm, the rear end of the worm is fixed with knob, the worm is respectively engaged with right placement mechanism and left placement mechanism and rotates, right placement mechanism and left placement mechanism are respectively arranged in the inside left and right sides of placement plate, the front end middle part of the placement plate is equipped with closure plate, and the bottom plate is installed in the top end middle part of placement plate.

[0009] Preferably, the right placing mechanism comprises a worm gear, a connecting rod, a placing table and a supporting table, the upper middle part of the worm gear is provided with the connecting rod, the connecting rod is fixed to the lower side of the rear end of the placing table, the bottom of the placing table is provided with the supporting table, the worm gear is engaged with the worm to rotate, and the worm gear, the connecting rod and the placing table are arranged at the right side of the inside of the placing plate respectively.

[0010] Preferably, the inside of the placing plate is provided with a movable groove, the worm is horizontally arranged at the middle part of the inside of the placing plate, and the right placing mechanism and the left placing mechanism are oppositely adjusted through the worm, so that the right placing mechanism and the left placing mechanism can be kept synchronous and oppositely adjusted.

[0011] Preferably, the closing plate is oppositely arranged at the middle part of the front end of the placing plate, the two groups of closing plates are connected in abutment, and the right placing mechanism and the left placing mechanism are closed and protected through the closing plate.

[0012] Preferably, the lower ends of the placing plate are provided with two groups of arc-shaped notches on the left and right sides, the notches are matched with the supporting table, and the supporting table can be hidden and stored.

[0013] Preferably, the lower side of the rear end of the placing table is synchronously and circularly adjusted through the connecting rod and the worm gear, so that the placing table can be conveniently stored and unfolded.

[0014] Preferably, the placing table is provided with two groups, and the two groups of placing tables are arranged in closed connection, so that the two groups of placing tables are closed to facilitate the placement and detection of articles.

[0015] (Three) beneficial effects

[0016] The utility model provides a CMOS optical scanning device. Have the following beneficial effects: through setting up auxiliary assembly, through rotating knob makes worm gear respectively with right placing mechanism and left placing mechanism's worm gear carries out opposite engagement, and makes two groups of worm gears take along placing table along the front end of placing plate and carry out opposite closing and unfolding, and through two groups of placing table closing, the auxiliary role of placing and detecting articles is convenient, and the effect that right placing mechanism and left placing mechanism are closed and protected through two groups of closing plates. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the plane structure schematic view of the utility model;

[0019] Figure 3 It is the three-dimensional structure schematic view of the auxiliary assembly of the utility model;

[0020] Figure 4 is a top view plane structure schematic diagram of the auxiliary assembly of the utility model;

[0021] Figure 5 is a bottom view plane structure schematic diagram of the auxiliary assembly of the utility model;

[0022] Figure 6 is a bottom view plane structure schematic diagram of the right placing mechanism of the utility model.

[0023] In the figure: bottom plate-1, EMOS scanner main body-2, optical scanning head-3, auxiliary assembly-4, placing plate-41, worm-42, knob-43, right placing mechanism-44, left placing mechanism-45, closing plate-46, worm wheel-441, connecting rod-442, placing table-443, supporting table-444. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figure 1 and 2 The utility model provides a kind of CMOS optical scanning device technical solutions: a kind of CMOS optical scanning device, including bottom plate 1, EMOS scanner main body 2, optical scanning head 3 and auxiliary assembly 4, EMOS scanner main body 2 is installed with bottom plate 1 in the bottom, the upper end front inside of EMOS scanner main body 2 is installed with optical scanning head 3, and bottom plate 1 is installed in the top end middle part of auxiliary assembly 4.

[0026] Please refer to Figure 3 、 4And 5, the utility model provides a kind of CMOS optical scanning device technical scheme: a kind of CMOS optical scanning device, auxiliary assembly 4 includes placing plate 41, worm 42, knob 43, right placement mechanism 44, left placement mechanism 45 and closure plate 46, worm 42 is installed in the inside rear side of placing plate 41, the rear end of worm 42 is fixed with knob 43, worm 42 is engaged with right placement mechanism 44 and left placement mechanism 45 respectively and rotates, right placement mechanism 44 and left placement mechanism 45 are respectively set in the inside left and right sides of placing plate 41, closure plate 46 is installed in the front end middle part of placing plate 41, bottom plate 1 is installed in the top middle part of placing plate 41, movable groove is set in the inside of placing plate 41, worm 42 and knob 43 are horizontally set in the inside middle part of placing plate 41, and right placement mechanism 44 and left placement mechanism 45 are respectively adjusted to the effect of keeping synchronous counter-adjustment by worm 42, closure plate 46 is installed in the front end middle part of placing plate 41, and two groups of closure plate 46 are connected by abutting, and right placement mechanism 44 and left placement mechanism 45 are protected by closure plate 46.

[0027] Please refer to Figure 6 The utility model provides a kind of CMOS optical scanning device technical scheme: a kind of CMOS optical scanning device, right placement mechanism 44 includes worm gear 441, connecting rod 442, placing table 443 and support table 444, connecting rod 442 is installed in the upper end middle part of worm gear 441, connecting rod 442 is fixed with the lower side of the rear end of placing table 443, support table 444 is installed in the bottom of placing table 443, worm gear 441 is engaged with worm 42 and rotates, worm gear 441, connecting rod 442 and placing table 443 are respectively set in the inside right side of placing plate 41, two groups of arc-shaped notches are set in the lower end left and right sides of placing plate 41, notch is consistent with support table 444, to conveniently hide the function of support table 444, the lower side of the rear end of placing table 443 is adjusted with worm gear 441 synchronous circular rotation by connecting rod 442, to conveniently make placing table 443 carry out convenient storage and unfold effect, placing table 443 is provided with two groups, two groups of placing table 443 are closedly connected, to conveniently place and detect by the closure of two groups of placing table 443.

[0028] In use, first, the effect of right placement mechanism 44 and left placement mechanism 45 is protected by two groups of closure plate 46;

[0029] Subsequently by rotating knob 43 make worm 42 respectively with right and left placement mechanism 44 and 45 worm gear 441 opposite meshing, and by worm 42 make two groups of worm gear 441 through connecting rod 442 with the placement platform 443 respectively along the front end of the placement plate 41 inside opposite unfolding, and the two groups of placement platform 443 connection is closed connection setting, and by two groups of support platform 444 respectively to the bottom of two groups of placement platform 443 left and right sides are assisted by the effect of supporting;

[0030] Finally through two groups of placement platform 443 closed to facilitate the placement of the article plays the role of detection and improve the convenience of auxiliary assembly 4 storage.

[0031] The control mode of the utility model is controlled by manually starting and closing switch, and the wiring diagram of power element and the provision of power supply belong to the common knowledge in the art. Moreover, the utility model is mainly used for protecting mechanical devices, so the control mode and wiring arrangement of the utility model will not be explained in detail.

[0032] The control mode of the utility model is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the art. The provision of power supply also belongs to the common knowledge in the art. Moreover, the utility model is mainly used for protecting mechanical devices, so the control mode and circuit connection of the utility model will not be explained in detail.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A CMOS optical scanning device, comprising a base plate (1), an EMOS scanner body (2) and an optical scanning head (3), the bottom of the EMOS scanner body (2) is mounted with the base plate (1), the upper end of the front inner side of the EMOS scanner body (2) is mounted with the optical scanning head (3); characterized in that It also includes an auxiliary assembly (4), the base plate (1) is mounted in the top middle of the auxiliary assembly (4), the auxiliary assembly (4) includes a placement plate (41), a worm (42), a knob (43), a right placement mechanism (44), a left placement mechanism (45) and a closing plate (46), the inside middle back of the placement plate (41) is mounted with the worm (42), the rear end of the worm (42) is fixed with the knob (43), the worm (42) is respectively engaged with the right placement mechanism (44) and the left placement mechanism (45) to rotate, the right placement mechanism (44) and the left placement mechanism (45) are respectively arranged on the inside left and right sides of the placement plate (41), the front middle of the placement plate (41) is mounted with the closing plate (46), and the base plate (1) is mounted on the top middle of the placement plate (41).

2. A CMOS optical scanning device according to claim 1, characterized in that: The right placement mechanism (44) includes a worm wheel (441), a connecting rod (442), a placement table (443) and a support table (444), the upper middle of the worm wheel (441) is mounted with the connecting rod (442), the connecting rod (442) is fixed with the lower side of the rear end of the placement table (443), the bottom of the placement table (443) is mounted with the support table (444), the worm wheel (441) is engaged with the worm (42) to rotate, and the worm wheel (441), the connecting rod (442) and the placement table (443) are respectively arranged on the right side of the inside of the placement plate (41).

3. A CMOS optical scanning device according to claim 1, characterized in that: The inside of the placement plate (41) is provided with a movable groove, the worm (42) and the knob (43) are horizontally arranged in the middle of the inside of the placement plate (41), and the right placement mechanism (44) and the left placement mechanism (45) are respectively adjusted by the worm (42) in opposite directions.

4. A CMOS optical scanning device according to claim 1, characterized in that: The closing plate (46) is mounted in the front middle of the placement plate (41) in opposite directions, and the two groups of closing plates (46) are connected in close contact.

5. A CMOS optical scanning device according to claim 2, characterized in that: Two groups of arc-shaped notches are formed on the left and right sides of the lower end of the placement plate (41), and the notches are matched with the support table (444).

6. A CMOS optical scanning device according to claim 2, characterized in that: The lower side of the rear end of the placement table (443) is adjusted synchronously with the worm wheel (441) through the connecting rod (442).

7. A CMOS optical scanning device according to claim 2, characterized in that: The placement table (443) is provided with two groups, and the two groups of placement tables (443) are arranged in close connection.

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