CN210986169U - Laser positioning high-speed shooting instrument - Google Patents
Laser positioning high-speed shooting instrument Download PDFInfo
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- CN210986169U CN210986169U CN202020001127.6U CN202020001127U CN210986169U CN 210986169 U CN210986169 U CN 210986169U CN 202020001127 U CN202020001127 U CN 202020001127U CN 210986169 U CN210986169 U CN 210986169U
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Abstract
The utility model relates to a high appearance of clapping of laser location, the position light includes the laser lamp module of an at least size specification, and the laser lamp module links to each other with the control switch one-to-one that sets up on the base, and control switch still links to each other with drive power supply. The control switch receives a control signal of a user and controls the laser lamp module corresponding to the control switch to work, and after the control switch is closed, the laser lamp module arranged on the shooting rod projects a placing mark on the placing surface so that the user can place a file to be shot corresponding to the size specification on the placing surface according to the placing mark; the light supplement lamp arranged on the shooting rod improves the brightness of the file to be shot, and the camera obtains an electronic image of the file to be shot. Adopt the technical scheme of the utility model, the user can select and wait to clap the laser lamp module that the file size corresponds, and then throws out according to the laser lamp module and places the mark of placing and wait to clap the file, need not constantly to treat the position of clapping the file and adjust, has practiced thrift user's time greatly.
Description
Technical Field
The utility model relates to an image recognition processing equipment technical field, concretely relates to high appearance of clapping of laser location.
Background
In many occasions such as teaching, official working and exhibition, the high shooting appearance is a common electronic equipment, and its main use is to shoot the article such as paper file, material object and convert into the electronic image to show or share with wider audience. When the high-speed shooting instrument is used, if a shot article is placed outside a shooting area of the high-speed shooting instrument or is placed obliquely, a complete electronic image cannot be acquired, and in order to keep the electronic image complete, a user needs to constantly adjust the position of the shot article, which takes a long time.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a laser positioning high-speed shooting device to overcome the problem that the user needs to continuously adjust the position of the shot object and needs to spend a long time in order to keep the electronic image intact.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a laser positioning high-speed shooting instrument comprises a base, a support and a camera shooting assembly;
the camera shooting assembly comprises a camera, a light supplement lamp and a positioning lamp;
the support comprises a support rod and a shooting rod, one end of the support rod is fixed on the base, and the other end of the support rod is connected with the shooting rod;
the positioning lamp comprises at least one laser lamp module with one size specification, the laser lamp modules are correspondingly connected with control switches arranged on the base one by one, and the control switches are also connected with a driving power supply;
the control switch is used for receiving a control signal of a user and controlling the working state of the corresponding laser lamp module according to the control signal;
the laser lamp module is arranged on the shooting rod and used for projecting a placing mark on a placing surface after the control switch is closed so that a user can place a file to be shot corresponding to the size specification on the placing surface according to the placing mark;
the camera and the light supplement lamp are also arranged on the shooting rod, and the camera is positioned at the laser lamp module;
the light supplement lamp is used for improving the brightness of the file to be shot;
the camera is used for acquiring an electronic image of the file to be shot.
Furthermore, in the laser positioning high-speed shooting instrument, the camera shooting assembly further comprises a light supplement lamp driving circuit;
the light supplement lamp driving circuit comprises a driving chip, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, an inductor, a voltage stabilizing diode, a first resistor, a second resistor, a magnetic bead and a light supplement lamp interface;
the light supplement lamp is arranged on the light supplement lamp interface;
the first end of the first capacitor is connected with the first end of the magnetic bead and is used for being connected to the driving power supply, and the second end of the first capacitor is grounded;
the second end of the magnetic bead is respectively connected with the first end of the inductor, the first end of the second capacitor, the first end of the third capacitor and the first end of the driving chip, and the second end of the second capacitor and the second end of the third capacitor are respectively grounded;
the second end of the inductor is respectively connected with the first end of the voltage stabilizing diode, the second end of the driving chip and the third end of the driving chip;
a second end of the zener diode is connected to a fourth end of the driving chip, a first end of the fourth capacitor, a first end of the light supplement lamp interface, and a second end interface of the light supplement lamp interface, respectively, and a second end of the fourth capacitor is grounded;
a fifth end of the driving chip is respectively connected with a first end of the first resistor, a first end of the second resistor, a third end of the light supplement lamp interface and a fourth end of the light supplement lamp interface, and a second end of the first resistor and a second end of the second resistor are respectively grounded;
the sixth end of the driving chip is grounded, and the seventh end of the driving chip is used for receiving a switching signal.
Furthermore, in the laser positioning high-speed shooting instrument, the camera shooting assembly further comprises an overcurrent protection circuit;
the overcurrent protection circuit comprises a transistor, a fifth capacitor, a sixth capacitor, a third resistor, a fourth resistor, a fifth resistor and a protection chip;
the first end of the protection chip is connected with the first end of the sixth capacitor and used for connecting the camera and the laser lamp module;
the second end of the protection chip and the second end of the sixth capacitor are respectively grounded, the first end of the fifth resistor is connected with the third end of the protection chip, and the second end of the fifth resistor is grounded;
a fourth end of the protection chip is respectively connected with a first end of the third resistor, a first end of the fourth resistor and a first end of the transistor, a second end of the fourth resistor and a second end of the transistor are respectively grounded, and the second end of the third resistor and the third end of the transistor are used for receiving control signals;
and the fifth end of the protection chip is connected with the first end of the fifth capacitor and is used for being connected to the driving power supply, and the second end of the fifth capacitor is grounded.
Furthermore, in the laser positioning high-speed shooting instrument, the shooting rod comprises a fixed rod and a movable rod provided with the laser lamp module, the camera and the light supplement lamp;
one end of the fixed rod is fixedly connected to the support rod, and the other end of the fixed rod is connected with the movable rod through a rotating shaft;
the rotating shaft is perpendicular to the connecting surface of the fixed rod and the moving rod, so that the moving rod rotates in the axial direction of the rotating shaft.
Further, above laser location height clap appearance, the dead lever is the telescopic link.
Furthermore, the laser positioning high-speed shooting instrument also comprises a book spine sliding sheet;
the book spine sliding sheet is characterized in that groove slideways with different widths are arranged on the base and used for detachably mounting the book spine sliding sheet, so that a user can select the groove slideways corresponding to the width of the book spine to mount the book spine sliding sheet to form a book spine placing groove, and the book spine is correspondingly placed in the book spine placing groove.
Furthermore, the laser positioning high-speed shooting instrument further comprises a touchable display screen and a main control assembly;
the touchable display screen is connected with the main control assembly;
the main control assembly is used for controlling the touchable display screen to display the electronic image acquired by the camera.
Furthermore, the laser positioning high-speed shooting instrument is characterized by further comprising a wireless network module;
the wireless network module is connected with the main control assembly and used for establishing a wireless connection link with external equipment so as to transmit the electronic image.
Further, the laser positioning high-speed scanner further comprises a USB interface and/or an OTG interface;
the USB interface and the OTG interface are respectively connected with the main control assembly.
Furthermore, above laser location height claps appearance, the quantity of light filling lamp is two.
The utility model discloses a high appearance of clapping of laser location, including base, support, main control subassembly and the subassembly of making a video recording. The camera shooting assembly comprises a camera, a light supplementing lamp and a positioning lamp, and the support comprises a supporting rod and a shooting rod which are connected. The locating light includes the laser lamp module of at least one size and specification, and the laser lamp module links to each other with the control switch one-to-one that sets up on the base, and control switch still links to each other with drive power supply. Control switch receives user's control signal to control and the work of the laser lamp module group rather than corresponding, the laser lamp module group of setting on shooting the pole is at control switch closed back, and the projection is placed the mark on the face of placing, so that the user places the file of waiting to clap that corresponds with specification of dimensions on the face of placing according to placing the mark, and the light filling lamp of setting on shooting the pole improves the luminance of waiting to clap the file, and the camera acquires the electronic image of waiting to clap the file. Adopt the technical scheme of the utility model, the user can select and wait to clap the laser lamp module that the file size corresponds, and then throws out according to the laser lamp module and places the mark of placing and wait to clap the file, need not constantly to treat the position of clapping the file and adjust, has practiced thrift user's time greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram provided by an embodiment of the laser positioning high-speed scanner of the present invention;
FIG. 2 is a block diagram of the circuit of the embodiment of the laser positioning high-speed scanner of the present invention;
FIG. 3 is a structural diagram of a laser lamp module in the laser positioning high-speed scanner of the present invention;
FIG. 4 is a perspective view of the laser lamp module of FIG. 3;
FIG. 5 is a wiring diagram of the fill light driving circuit in FIG. 2;
FIG. 6 is a wiring diagram of the overcurrent protection circuit of FIG. 2;
fig. 7 is a top view of the base in the laser positioning high-speed scanner of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is the structure diagram that the utility model discloses high appearance embodiment of clapping of laser location provided, fig. 2 is the circuit block diagram of the high appearance embodiment of clapping of laser location. Referring to fig. 1 and 2, the laser positioning high-speed scanner of the present embodiment includes a base 10, a support 11, and a camera assembly 12. The camera assembly 12 includes a camera 121, a fill-in light 122 and a positioning light 123, and the bracket 11 includes a support rod 111 and a shooting rod 112. The video camera 121 is preferably a high-pixel camera, the model of which can be selected according to actual conditions, and the fill light 122 is preferably a flash light.
The camera 121 in this embodiment preferably selects the IMX214-0AQH5-C CMOS image sensor. The sensor is a 5.87mm aperture, 1300 ten thousand pixels, and a square pixel array is used for stacking images. And the Exmor-R technology is adopted, high-speed image capture is realized through a back-illuminated imaging pixel structure and a parallel A/D converter circuit, and compared with a conventional CMOS image sensor, images with high sensitivity and low noise can be shot. The intelligent image sensor is also provided with an R, G, B pigment primary color mosaic filter, still can realize photographing and shooting in a high dynamic range by introducing different exposure technologies in space, and can also realize intelligent exposure by the electronic shutter of the image sensor. Furthermore, since it has three supply voltages: the analog voltage is 2.7V, and the input/output interface digital voltage is 1.0V and 1.8V, so that the power consumption is low.
In this embodiment, one end of the supporting rod 111 is fixed on the base 10, and the other end of the supporting rod 111 is connected to the shooting rod 112, as shown in fig. 1, the supporting rod 111 of this embodiment may be vertically fixed on the base 10, and the shooting rod 112 is vertically disposed on the supporting rod 111.
The positioning lamp 123 includes a laser lamp module 1231 of at least one size, the laser lamp module 1231 is connected to the control switch 1232 arranged on the base 10 in a one-to-one correspondence manner, and the control switch 1232 is further connected to the driving power supply 20. The control switch 1232 is used for receiving a control signal of a user and controlling the working state of the corresponding laser lamp module 1231 according to the control signal. Laser lamp module 1231 sets up on shooting pole 112, and laser lamp module 1231 is used for the user to place mark 1233 in the face of placing after control switch 1232 is closed in the projection to make the user place the corresponding file of waiting to clap on placing the face according to placing mark 1233.
The positioning lamp 123 may include laser lamp modules 1231 of a4 paper specification, a5 paper specification, identification card size specification, etc., each laser lamp module 1231 corresponds to a control switch 1232, and if the file to be photographed of the user is the size of a4 paper, the corresponding control switch 1232 may be pressed to control the laser lamp module 1231 of a4 paper specification to be turned on, so as to generate a mark 1233 of placing of a4 paper size. It should be noted that the laser lamp module 1231 projection area of different models is different, therefore need combine the mounting height of laser lamp module 1231, the height of bracing piece 111 in this embodiment promptly, selects the suitable laser lamp module 1231 of model.
Specifically, in an implementation, can set up the laser lamp module 1231 of a form for the size of placing mark 1233 is 133mm × 220mm the preferred DYGD-H59 of model of laser lamp module, fig. 3 is the utility model discloses laser positioning is high to be taken the structure chart of laser lamp module in the appearance, fig. 4 is the projection drawing of laser lamp module in fig. 3, table 1 is the utility model discloses laser positioning is high to be taken the parameter table of laser lamp module embodiment in the appearance, please refer to table 1, fig. 2 and fig. 3, P is the anodal pin of laser lamp module 1231, and N is laser lamp module 1231's negative pole pin, and PD is laser lamp module 1231's detection protection pin, and figure 2 can be referred to laser lamp module 1231's size parameter, for example, the pin length of the laser lamp module 1231 of A4 form is 6mm, and the pin diameter is 0.45mm etc.
TABLE 1
In this embodiment, when the distance between the laser lamp module 1231 and the placement surface is 252mm, the placement mark 1233 with a thickness of 133mm × 220mm may be generated, as shown in fig. 3, where the shape of the placement mark 1233 includes a center mark and a frame mark, the shape and size of the center mark and the frame mark are not limited in this embodiment, and may be determined according to the model of the laser lamp module 1231.
Camera 121 and light filling lamp 122 also set up on shooing pole 112, and camera 121 is located laser lamp module 1233 department, and light filling lamp 122 can carry out the light filling when making a video recording to improve the luminance of waiting to shoot the file, camera 121 acquires the electronic image of waiting to shoot the file.
Fig. 5 is a wiring diagram of the fill-in light driving circuit in fig. 2, please refer to fig. 2 and 5, the laser positioning high-speed shooting instrument of the present embodiment further includes a fill-in light driving circuit 124, the fill-in light 122 is connected to the driving power supply 20 through the fill-in light driving circuit 124, the fill-in light driving circuit 124 includes a driving chip U1, a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, an inductor L, a voltage stabilizing diode D, a first resistor R1, a second resistor R2, a magnetic FB bead, and a fill-in light interface CON.
The driving chip U1 is preferably a boost driving chip with model number SY7203DBC, the switching frequency is fixed at 1MHz, so that it can be connected with very small ceramic chip capacitance and inductance, the chip can support pulse width modulation to adjust the current of the light supplement lamp 122 circuit, the first end of the driving chip U1 is a VIN pin, the second end of the driving chip U1 is a L X pin, the fourth end of the driving chip U1 is a VOUT pin, the fifth end of the driving chip U1 is an FB pin, the sixth end of the driving chip U1 is a GND pin, the seventh end of the driving chip U1 is an EN pin, and the light supplement lamp interface CON is preferably of model number ZYA0800-FRSO 4.
The first end of the first capacitor C1 is connected to the first end of the magnetic bead FB for accessing the driving power supply 20 and inputting the VCC signal, the second end of the first capacitor C1 is grounded, the second end of the magnetic bead FB is connected to the first end of the inductor L, the first end of the second capacitor C2, the first end of the third capacitor C3 and the first end of the driving chip U1, the second end of the second capacitor C2 and the second end of the third capacitor C3 are grounded, the second end of the inductor L is connected to the first end of the zener diode D, the second end of the driving chip U1 and the third end of the driving chip U1, the second end of the zener diode D is connected to the fourth end of the driving chip U1, the first end of the fourth capacitor C4, the first end of the light supplement lamp interface CON and the second end of the light supplement lamp interface CON, the second end of the driving chip CON is connected to the ground, the fifth end of the driving chip U1 is connected to the second end of the first resistor R1, the second end of the light supplement lamp interface CON is connected to the second terminal R4642, the second end of the driving chip R4642 and the fourth terminal of the driving chip is connected to the ground.
The seventh terminal of the driving chip U1 may be connected to the control module 15, and receive the GPIO switching signal from the control module 15. Specifically, when the user is making a video recording, the user can press the shutter switch of the camera 121, and under the condition that the interior is dark, the control module 15 can send a GPIO switch signal to turn on the light supplement lamp driving circuit 124, process the current provided by the driving power supply 20, and then drive the light supplement lamp 122 to work, and perform light supplement for the camera 121, or the user directly opens the light supplement lamp 122 through the switch of the light supplement lamp 122, which is not limited in this embodiment. In the present embodiment, turning on the fill light 122 in a dark condition is also a relatively common prior art, and a person skilled in the art can obtain the fill light by referring to the prior art without any creative effort, which is not described in detail in this embodiment.
The control component 15 may be a processor with a model of RK3288, and a user of a pin diagram and a peripheral wiring diagram of RK3288 can easily obtain them on a website or in a purchased RK3288 specification, which is a well-established prior art, and details are not described in this embodiment.
Fig. 6 is a wiring diagram of the overcurrent protection circuit in fig. 2. Referring to fig. 2 and fig. 6, the camera module 12 of the present embodiment further includes an overcurrent protection circuit 125, and the camera 121 and the laser lamp module 1231 are connected to the driving power supply 20 through the overcurrent protection circuit 125, so as to prevent the camera 121 and the laser lamp module 1231 from being damaged by excessive current. The overcurrent protection circuit 125 includes a transistor Q, a fifth capacitor C5, a sixth capacitor C6, a third resistor R3, a fourth resistor R4, a fifth resistor R5, and a protection chip U2.
The protection chip U2 is preferably a programmable low-impedance switch with model number SY6280AAC for protecting power supply overcurrent and short circuit, has the functions of overheat protection and reverse blocking, and can automatically discharge to an output capacitor in the turn-off process, the first end of the protection chip U2 is a VOUT pin, the second end of the protection chip U2 is a GND pin, the third end of the protection chip U2 is an I L IM pin, the fourth end of the protection chip U2 is an SHDN pin, and the fifth end of the protection chip U2 is a VIN pin.
A first end of the protection chip U2 is connected to a first end of the sixth capacitor C6, and is used for connecting the camera 121 and the laser lamp module 1231; the second end of the protection chip U2 and the second end of the sixth capacitor C6 are grounded respectively, the first end of the fifth resistor R5 is connected with the third end of the protection chip U2, and the second end of the fifth resistor R5 is grounded; a fourth end of the protection chip U2 is respectively connected to the first end of the third resistor R3, the first end of the fourth resistor R4, and the first end of the transistor Q, the second end of the fourth resistor R4 and the second end of the transistor Q are respectively grounded, and the second end of the third resistor R3 and the third end of the transistor Q are used for receiving a control signal; the fifth terminal of the protection chip U2 is connected to the first terminal of the fifth capacitor C5 for accessing the driving power supply 20 and inputting the VCC signal, and the second terminal of the fifth capacitor C5 is grounded.
The fifth capacitor C5 can prevent the power failure of the output terminal during hot plugging, and prevent the damage to the protection chip U2 due to the fluctuation of the input voltage. The fifth resistor R5 is a current limiting resistor, and its function is to avoid current overload. The second end of the third resistor R3 and the third end of the transistor Q may be connected to the main control module 15, and receive a control signal from the main control module 15 to determine whether to supply power to the camera 121 and the laser lamp module 1231. Specifically, when a user wants to turn on the camera 121 and the laser lamp module 1231, the user can send a control signal to the main control assembly 15 through a switch or a key, and the main control assembly 15 sends the control signal to the overcurrent protection circuit 125, so that the overcurrent protection circuit 125 is turned on, and the current provided by the driving power supply 20 is processed to supply power to the camera 121 and the laser lamp module 1231.
In this embodiment, the camera 121 and the laser light module 1231 are connected to the main control module 15, and when the camera 121 takes a picture, the main control module 15 can control the laser light module 1231 to be turned off, so as to avoid the mark of the laser light module 1231 in the electronic image. It should be noted that the camera 121 is connected to the main control module 15 through the hub 19 to perform high-definition photographing or shooting functions.
Further, the photographing rod 112 of the embodiment includes a fixing rod 1121 and a moving rod 1122 provided with a laser lamp module 1231, a camera 121 and a light supplement lamp 122, one end of the fixing rod 1121 is fixedly connected to the supporting rod 111, the other end of the fixing rod 1121 is connected to the moving rod 1122 through a rotating shaft 1123, and the rotating shaft 1123 is perpendicular to the connecting surface of the fixing rod 1121 and the moving rod 1122, so that the moving rod 1122 rotates in the axial direction of the rotating shaft 1123. When the user wants to photograph a document to be photographed at another angle, the moving rod 1122 can be rotated to adjust the angle of the camera assembly 12. The fixing rod 1121 is preferably a telescopic rod, and if the shape of the document to be photographed is large, the fixing rod 1121 may be extended so that the placing mark 1233 is completely projected on the placing surface, and if the shape of the document to be photographed is small, the fixing rod 1121 may be correspondingly shortened. Meanwhile, when the laser positioning high-speed scanner of this embodiment is carried, the fixing rod 1121 can also be shortened to avoid damage during the carrying process.
Fig. 7 is a top view of the base in the laser positioning high-speed scanner of the present invention. Referring to fig. 1 and 7, the laser positioning high-speed shooting apparatus of the present embodiment further includes a spine sliding sheet 13, the base 10 is provided with groove sliding rails 14 with different widths, and the groove sliding rails 14 are used for detachably mounting the spine sliding sheet 13, so that a user selects the groove sliding rail 14 corresponding to the width of the spine to mount the spine sliding sheet 13, a spine placing slot is formed, and the spine is correspondingly placed in the spine placing slot. Like this, the user can place the spine in the spine standing groove when shooing thicker books, need not hold up books with the hand, makes the shooting process more convenient, but also can insert the corresponding recess slide 14 with spine gleitbretter 13 according to the thickness of spine in, and then can place the books of different thickness. It should be noted that the spine sliding piece 13 should be made of a material with high hardness.
Further, the laser positioning high-speed shooting instrument of the embodiment further comprises a touchable display screen 16, wherein the touchable display screen 16 is connected with the main control assembly 15, and the main control assembly is used for controlling the touchable display screen 16 to display the electronic image acquired by the camera 121. In addition, the laser positioning high-speed shooting instrument of this embodiment still includes wireless network module 17, and wireless network module 17 links to each other with the master control subassembly, and wireless network module 17 is used for establishing wireless connection link with external equipment to the transmission electronic image, the user can carry out the transmission setting of electronic image through touchable display screen 16. The wireless network module 17 may use a bluetooth module, a WIFI module, or a 5G module, etc., and this embodiment is not limited.
The laser positioning high-speed shooting instrument of the embodiment may further include a physical interface 18, where the physical interface 18 includes a USB interface and an OTG interface, and the USB interface and the OTG interface are respectively connected to the main control component 15, so as to export the electronic image by inserting a USB disk, a mobile phone, and other devices.
Further, the number of the light supplement lamps 122 of the laser positioning high-speed scanner of the embodiment is two, so that the uniformity and the intensity of the light source are ensured.
The utility model discloses high appearance of clapping of laser location, including base 10, support 11 and camera module 12. The camera assembly 12 includes a camera 121, a fill-in light 122 and a positioning light 123, and the bracket 11 includes a support rod 111 and a shooting rod 112 connected to each other. The positioning lamp 123 includes a laser lamp module 1231 of at least one size, the laser lamp module 1231 is connected to the control switch 1232 arranged on the base 10 in a one-to-one correspondence manner, and the control switch 1232 is further connected to the driving power supply 20. The control switch 1232 receives a control signal of a user, controls the laser lamp module 1231 corresponding to the control signal to work, and after the control switch 1232 is closed, the laser lamp module 1231 arranged on the shooting rod 112 projects a placement mark 1233 on the placement surface, so that the user can place a file to be shot corresponding to the size specification on the placement surface according to the placement mark 1233; the light supplement lamp 122 arranged on the shooting rod 112 improves the brightness of the file to be shot, and the camera 122 acquires an electronic image of the file to be shot. Adopt the technical scheme of the utility model, the user can select and wait to clap the laser lamp module 1231 that the file size corresponds, and then throws out according to laser lamp module 1231 and places the mark of placing and wait to clap the file, need not constantly to treat the position of clapping the file and adjust, has practiced thrift user's time greatly.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A laser positioning high-speed shooting instrument is characterized by comprising a base, a support and a camera shooting assembly;
the camera shooting assembly comprises a camera, a light supplement lamp and a positioning lamp;
the support comprises a support rod and a shooting rod, one end of the support rod is fixed on the base, and the other end of the support rod is connected with the shooting rod;
the positioning lamp comprises at least one laser lamp module with one size specification, the laser lamp modules are correspondingly connected with control switches arranged on the base one by one, and the control switches are also connected with a driving power supply;
the control switch is used for receiving a control signal of a user and controlling the working state of the corresponding laser lamp module according to the control signal;
the laser lamp module is arranged on the shooting rod and used for projecting a placing mark on a placing surface after the control switch is closed so that a user can place a file to be shot corresponding to the size specification on the placing surface according to the placing mark;
the camera and the light supplement lamp are also arranged on the shooting rod, and the camera is positioned at the laser lamp module;
the light supplement lamp is used for improving the brightness of the file to be shot;
the camera is used for acquiring an electronic image of the file to be shot.
2. The laser positioning high-speed scanner according to claim 1, wherein the camera assembly further comprises a fill-in light driving circuit;
the light supplement lamp driving circuit comprises a driving chip, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, an inductor, a voltage stabilizing diode, a first resistor, a second resistor, a magnetic bead and a light supplement lamp interface;
the light supplement lamp is arranged on the light supplement lamp interface;
the first end of the first capacitor is connected with the first end of the magnetic bead and is used for being connected to the driving power supply, and the second end of the first capacitor is grounded;
the second end of the magnetic bead is respectively connected with the first end of the inductor, the first end of the second capacitor, the first end of the third capacitor and the first end of the driving chip, and the second end of the second capacitor and the second end of the third capacitor are respectively grounded;
the second end of the inductor is respectively connected with the first end of the voltage stabilizing diode, the second end of the driving chip and the third end of the driving chip;
a second end of the zener diode is connected to a fourth end of the driving chip, a first end of the fourth capacitor, a first end of the light supplement lamp interface, and a second end interface of the light supplement lamp interface, respectively, and a second end of the fourth capacitor is grounded;
a fifth end of the driving chip is respectively connected with a first end of the first resistor, a first end of the second resistor, a third end of the light supplement lamp interface and a fourth end of the light supplement lamp interface, and a second end of the first resistor and a second end of the second resistor are respectively grounded;
the sixth end of the driving chip is grounded, and the seventh end of the driving chip is used for receiving a switching signal.
3. The laser positioning high-speed scanner according to claim 2, wherein the camera assembly further comprises an overcurrent protection circuit;
the overcurrent protection circuit comprises a transistor, a fifth capacitor, a sixth capacitor, a third resistor, a fourth resistor, a fifth resistor and a protection chip;
the first end of the protection chip is connected with the first end of the sixth capacitor and used for connecting the camera and the laser lamp module;
the second end of the protection chip and the second end of the sixth capacitor are respectively grounded, the first end of the fifth resistor is connected with the third end of the protection chip, and the second end of the fifth resistor is grounded;
a fourth end of the protection chip is respectively connected with a first end of the third resistor, a first end of the fourth resistor and a first end of the transistor, a second end of the fourth resistor and a second end of the transistor are respectively grounded, and the second end of the third resistor and the third end of the transistor are used for receiving control signals;
and the fifth end of the protection chip is connected with the first end of the fifth capacitor and is used for being connected to the driving power supply, and the second end of the fifth capacitor is grounded.
4. The laser positioning high-speed shooting instrument according to claim 1, wherein the shooting rod comprises a fixed rod and a movable rod provided with the laser lamp module, the camera and the light supplement lamp;
one end of the fixed rod is fixedly connected to the support rod, and the other end of the fixed rod is connected with the movable rod through a rotating shaft;
the rotating shaft is perpendicular to the connecting surface of the fixed rod and the moving rod, so that the moving rod rotates in the axial direction of the rotating shaft.
5. The laser positioning high-speed scanner of claim 4, wherein the fixing rod is a telescopic rod.
6. The laser positioning high-speed scanner of claim 1, further comprising a spine slide;
the book spine sliding sheet is characterized in that groove slideways with different widths are arranged on the base and used for detachably mounting the book spine sliding sheet, so that a user can select the groove slideways corresponding to the width of the book spine to mount the book spine sliding sheet to form a book spine placing groove, and the book spine is correspondingly placed in the book spine placing groove.
7. The laser positioning high-speed scanner according to claim 1, further comprising a touchable display screen and a main control assembly;
the touchable display screen is connected with the main control assembly;
the main control assembly is used for controlling the touchable display screen to display the electronic image acquired by the camera.
8. The laser positioning high-speed scanner according to claim 7, further comprising a wireless network module;
the wireless network module is connected with the main control assembly and used for establishing a wireless connection link with external equipment so as to transmit the electronic image.
9. The laser positioning high-speed scanner according to claim 7, further comprising a USB interface and/or an OTG interface;
the USB interface and the OTG interface are respectively connected with the main control assembly.
10. The laser positioning high-speed scanner according to claim 1, wherein the number of the fill-in light lamps is two.
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| CN202020001127.6U CN210986169U (en) | 2020-01-02 | 2020-01-02 | Laser positioning high-speed shooting instrument |
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| CN202020001127.6U CN210986169U (en) | 2020-01-02 | 2020-01-02 | Laser positioning high-speed shooting instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302042A (en) * | 2021-12-28 | 2022-04-08 | 中国农业银行股份有限公司 | Image pickup apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302042A (en) * | 2021-12-28 | 2022-04-08 | 中国农业银行股份有限公司 | Image pickup apparatus |
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