CN210694076U

CN210694076U - Scanner capable of adjusting light supplement angle

Info

Publication number: CN210694076U
Application number: CN201921698179.7U
Authority: CN
Inventors: 邓一笑
Original assignee: Dongguan Wuhong Electronic Technology Co ltd
Current assignee: Dongguan Wuhong Electronic Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-05
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a scanner capable of adjusting the light supplementing angle, which comprises a base used for placing a working table surface, a supporting arm, a main head and a light supplementing component, wherein the supporting arm is connected between the base and the main head; the lower end of the main head is provided with a camera; the light supplementing assembly is rotatably connected to the main head and provided with a light supplementing light source, and the light supplementing light source changes a light supplementing angle along with the rotation of the light supplementing assembly relative to the main head; the light supplementing angle can be freely adjusted, the practicability is good, the light supplementing effect is improved, the scanning imaging effect is enhanced, and the scanning quality is guaranteed.

Description

Scanner capable of adjusting light supplement angle

Technical Field

The utility model belongs to the technical field of the scanner technique and specifically relates to indicate a scanner of adjustable light filling angle.

Background

Scanners, which convert graphic or image information into digital signals by scanning using photoelectric technology and digital processing technology, are generally used in external devices of computers, and digital input devices, which capture images and convert the images into digital signals that can be displayed, edited, stored and output by computers, can be classified into pen-type, portable, roller-type, paper-feeding type, flat-panel scanners, etc., and scanners are currently most widely used in daily offices and have a very broad prospect.

The light filling effect of current scanner is poor, and the light filling angle is single, hardly freely adjusts the light filling angle as required, influences the effect of scanning formation of image, influences the scanning quality then.

Therefore, in the patent application of the present invention, the applicant has elaborately studied a scanner capable of adjusting the light supplement angle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a scanner of adjustable light filling angle, and it can freely adjust the light filling angle, and the practicality is better, improves the light filling effect, and the scanning quality is guaranteed to the effect of reinforcing scanning formation of image.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a scanner capable of adjusting a light supplementing angle comprises a base, a supporting arm, a main head and a light supplementing assembly, wherein the base is used for placing a working table top; wherein:

the lower end of the main head is provided with a camera; the light supplementing assembly is rotatably connected to the main head and provided with a light supplementing light source, and the light supplementing light source changes a light supplementing angle along with the rotation of the light supplementing assembly relative to the main head.

As a preferred scheme, the light filling assemblies are provided with two, which are respectively arranged on the left side and the right side of the main head and are both located above the camera.

As a preferred scheme, the side surface of the main head is concavely provided with a yielding groove, and the light supplementing assembly is arranged in the yielding groove and extends out of the main head.

As a preferred scheme, the light supplement assembly is detachably connected to the main head.

As a preferred scheme, the light supplementing assembly further comprises a shell and a light equalizing plate, the light supplementing light source is installed in the shell, a mounting hole is formed in the lower end of the shell, the light equalizing plate is installed in the mounting hole and exposed outside the shell, and the light supplementing light source emits light towards the light equalizing plate.

As a preferred scheme, the front end and the rear end of the shell are both convexly provided with a rotating shaft part, the two rotating shaft parts are positioned on the same axis, a pivoting groove is arranged on the main head corresponding to each rotating shaft part, and each rotating shaft part can be rotatably matched in the corresponding pivoting groove.

Preferably, a first step portion is formed on an inner wall of the pivot groove, and a second step portion is formed on an outer wall of the rotation shaft portion, and the second step portion abuts against the first step portion.

As a preferred scheme, the housing comprises an upper housing and a lower housing which are detachably connected, the mounting hole is formed in the lower housing, and the light equalizing plate and the light supplementing light source are both arranged in a space formed by the upper housing and the lower housing.

Preferably, a display screen is rotatably connected to the main head.

As a preferred scheme, the main head is concavely provided with a storage groove, and the display screen can be arranged in an up-and-down overturning manner relative to the main head, so that the display screen can be selectively separated from the storage groove upwards or stored in the storage groove downwards.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly: the light supplementing assembly is rotatably connected to the main head, the light supplementing angle can be freely adjusted, the practicability is good, the light supplementing effect is improved, the scanning imaging effect is enhanced, and the scanning quality is ensured;

secondly, the light supplementing assembly and the main head are detachably designed, so that the subsequent disassembly, assembly, maintenance and replacement are facilitated, and meanwhile, different light supplementing assemblies can be replaced to meet the requirements of different light supplementing;

moreover, the display screen is matched with the containing groove, so that the use is convenient, and meanwhile, the display screen can be contained after being used, so that the space occupation is reduced;

and the whole structure is ingenious and reasonable in design, all parts are convenient and firm to assemble, and the stability and reliability of the product in the operation process are ensured.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the invention;

fig. 3 is a side view of an embodiment of the invention;

FIG. 4 is an exploded view of an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;

fig. 7 is an exploded schematic view of a light supplement module according to an embodiment of the present invention.

The attached drawings indicate the following:

10. base 11, fixed slot

12. Function key

20. Support arm 21, upper end inserting groove

30. Main head 301, upper main head

302. Lower main head 31, SD card slot

32. Receding groove 33, pivoting groove

331. First step portion 34, housing groove

35. Cushion pad 36, insertion part

40. Light filling subassembly 41, lower casing

411. Mounting hole 412 and rotation shaft

413. Second step portion 42, upper case

43. Light equalizing plate 44 and light supplementing light source

50. Camera head

60. Display screen

70. A foot switch.

Detailed Description

Referring to fig. 1 to 7, which show a specific structure of an embodiment of the present invention, a scanner with adjustable light supplement angle includes a base 10 for placing on a work table, a support arm 20, a main head 30 and a light supplement assembly 40, wherein the support arm 20 is coupled between the base 10 and the main head 30;

the lower extreme of main head 30 is provided with camera 50, light filling subassembly 40 rotates to be connected in main head 30, light filling subassembly 40 has light filling light source 44, light filling light source 44 changes the light filling angle along with the relative rotation of main head 30 of light filling subassembly 50. In this embodiment, the main head 30 includes an upper main head 301 and a lower main head 302, and the lower main head 302 is provided with an SD card slot 31 for plugging an SD card.

In this embodiment, the light supplement assemblies 40 are two, which are respectively disposed on the left and right sides of the main head 30 and are both located above the camera 50, and the two light supplement assemblies 40 are also respectively located on the left and right sides of the camera 50. Preferably, the main head 30 has a recess groove 32 formed in a side surface thereof, and the light supplement unit 40 is installed in the recess groove 32 and exposed outside the main head 30.

The light supplementing assembly 40 is detachably connected to the main head 30, so that subsequent disassembly, assembly, maintenance and replacement are facilitated, and meanwhile, different light supplementing assemblies 40 can be replaced to meet the requirements of different light supplementing. In this embodiment, the light supplement assembly 40 includes a housing and a light equalizing plate 43, the light supplement light source 44 is installed in the housing, a mounting hole 411 is formed at the lower end of the housing, the light equalizing plate 43 is installed in the mounting hole 411 and exposed outside the housing, and the light supplement light source 44 emits light toward the light equalizing plate 43. The lower end surface of the shell and the outer side of the light-equalizing plate 43 are both obliquely arranged from outside to inside.

A rotation shaft 412 is protruded from the front and rear ends of the housing, the two rotation shafts 412 are located on the same axis, a pivot slot 33 is formed on the main head 30 corresponding to each rotation shaft 412, and each rotation shaft 412 is rotatably fitted into the corresponding pivot slot 33. Here, the rotation shaft 412 and the pivot groove 33 form a damping rotation relationship. Of course, other structures can be adopted to realize the adjustable rotation of the light supplementing assembly 40 relative to the main head 30, and the light supplementing assembly can stop along with the rotation so as to realize the adjustment of any angle, and the operation is simple and convenient. Preferably, a first step 331 is formed on an inner wall of the pivot slot 33, a second step 413 is formed on an outer wall of the rotation shaft 412, and the second step 413 abuts against the first step 331.

The housing comprises an upper housing 42 and a lower housing 41 which are detachably connected, the mounting hole 411 is formed in the lower housing 41, and the light equalizing plate 43 and the light supplementing light source 44 are both arranged in a space where the upper housing 42 and the lower housing 41 are assembled. Preferably, the upper shell 42 and the lower shell 41 are assembled by a snap-fit method.

A display screen 60 is rotatably connected to the main head 30. Preferably, the display screen 60 and the camera 50 are disposed at upper and lower ends of the main head 30, respectively. The main head 30 is provided with a receiving groove 34 in a concave manner, and the display screen 60 can be arranged in a vertically-overturning manner relative to the main head 30, so that the display screen 60 can be selectively separated from the receiving groove 34 upwards or be received in the receiving groove 34 downwards. The inner wall of the storage groove 34 is connected with a cushion pad 35, so that the display screen 60 is prevented from being rigidly contacted with the main head 30 when being stored in the storage groove 34, and the display screen 60 is prevented from being damaged.

In this embodiment, the upper and lower ends of the supporting arm 20 are detachably connected to the main head 30 and the base 10, the supporting arm 20 is disposed to extend in the up-down direction, the main head 30 is disposed to extend in the front-back direction, and it should be noted that the supporting arm 20 can be a telescopic supporting arm, so as to adjust the scanning height. The supporting arm 20 is provided with a hollow cavity and an upper end insertion groove 21, the lower end of the rear end of the main head 30 is provided with an extending part 36 in a downward protruding mode, the main head 30 is connected with the supporting arm 20 through a screw, and the extending part 36 is matched in the upper end insertion groove 21; the base 10 is provided with a fixing groove 11 in a concave mode, the bottom wall of the fixing groove 11 is further provided with a line passing hole in a concave mode, the lower end of the supporting arm 20 extends into the fixing groove 11, the supporting arm 20 and the base 10 are fixed through screws, and the line passing hole is communicated with the middle cavity.

The base 10 is provided with a plurality of functional keys 12, an input interface, an output interface and a charging interface for supplying power to the base 10, wherein the functional keys 12 comprise a power switch, an amplifying key, a reducing key and a confirming key.

In this embodiment, the base 10 is connected to a foot switch 70 for controlling the operation of the camera 50, and the foot switch 70 provides convenience for the use of the scanner, provides scanning efficiency, and is also beneficial to timely adjusting the state of the object to be scanned in the scanning process. The camera 50 is wirelessly connected with a wireless remote controller (not shown in the figure) for controlling the camera 50 to work, and here, the camera 50 is a wireless camera 50 and can be wirelessly connected with the wireless remote controller. In this embodiment, the wireless remote controller is a mobile terminal, such as a mobile phone, an IPAD, or the like.

The utility model is mainly designed in such a way that the light supplementing component is rotatably connected to the main head, the light supplementing angle can be freely adjusted, the practicability is better, the light supplementing effect is improved, the scanning imaging effect is enhanced, and the scanning quality is ensured;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a scanner of adjustable light filling angle which characterized in that: the device comprises a base, a supporting arm, a main head and a light supplementing assembly, wherein the base is used for placing the working table top; wherein:

2. The scanner of claim 1, wherein the fill-in light angle is adjustable: the light filling subassembly is provided with two, and it sets up respectively in the left and right side of main head, and all is located the top of camera.

3. The scanner of claim 2, wherein the fill-in light angle is adjustable: the side of the main head is concavely provided with a yielding groove, and the light supplementing assembly is arranged in the yielding groove and extends out of the main head.

4. The scanner of claim 1, wherein the fill-in light angle is adjustable: the light supplementing assembly is detachably connected to the main head.

5. The scanner of claim 1, wherein the fill-in light angle is adjustable: the light supplementing assembly further comprises a shell and a light equalizing plate, the light supplementing light source is arranged in the shell, a mounting hole is formed in the lower end of the shell, the light equalizing plate is arranged in the mounting hole and exposed outside the shell, and the light supplementing light source emits light towards the light equalizing plate.

6. The scanner of claim 5, wherein the fill-in light angle is adjustable: the front end and the rear end of the shell are respectively convexly provided with a rotating shaft part, the two rotating shaft parts are positioned on the same axis, a pin joint groove is arranged on the main head corresponding to each rotating shaft part, and each rotating shaft part can be rotatably matched in the corresponding pin joint groove.

7. The scanner of claim 6, wherein the light supplement angle is adjustable: the inner wall of the pin joint groove is provided with a first step part, the outer wall of the rotating shaft part is provided with a second step part, and the second step part is abutted against the first step part.

8. The scanner of claim 5, wherein the fill-in light angle is adjustable: the shell comprises an upper shell and a lower shell which are detachably connected, the mounting hole is formed in the lower shell, and the light equalizing plate and the light supplementing light source are arranged in a space formed by the upper shell and the lower shell.

9. The scanner of claim 1, wherein the fill-in light angle is adjustable: the main head is rotatably connected with a display screen.

10. The scanner of claim 9, wherein the fill-in light angle is adjustable: the main head is provided with a storage groove in a concave mode, and the display screen can be arranged in an up-down turnover mode relative to the main head so that the display screen can be selectively separated from the storage groove upwards or stored in the storage groove downwards.