CN223581783U - Automatic digital collection device for cultural relics - Google Patents

Abstract

The utility model relates to the technical field of cultural relic information acquisition, in particular to a digital automatic cultural relic acquisition device which comprises a device base, wherein a working platform is fixedly arranged at the top of the device base, a main control console is arranged on one side of the working platform, an acquisition mechanism is arranged on the other side of the working platform, an information acquisition device is arranged on one side of the acquisition mechanism, and a cultural relic bearing and processing unit is arranged at the top of the working platform.

Description

Automatic digital collection device for cultural relics

Technical Field

The application relates to the technical field of cultural relic information acquisition, in particular to a digital automatic cultural relic acquisition device.

Background

With the rapid development of technology, the demands of cultural relics protection and research fields for digitalization of cultural relics are increasing. The traditional cultural relic information acquisition mode mainly depends on manual operation and has a plurality of limitations.

On the one hand, the manual collection efficiency is low. When a large number of cultural relics are present, the work of manually measuring, photographing, recording and the like one by one requires a great deal of time and labor cost. For example, a cultural relic collection in a medium-scale museum may be tens of thousands, and if only digital collection is performed manually, it may take years or even decades to complete the preliminary work, which is far from satisfying the rapid development pace of modern cultural relic protection and research. On the other hand, the accuracy and consistency of manual acquisition are difficult to guarantee. When different operators collect cultural relic information, the problems of errors of measured data, inconsistent shooting angles and light conditions and the like can be caused due to differences of personal operation habits, skill levels and subjective judgment. These factors all can negatively affect the accuracy and integrity of the digitized model of the cultural relics, thereby affecting the quality of subsequent works such as cultural relic research, repair, display, virtual exhibition, etc. In addition, some precious cultural relics have extremely severe operation requirements in the collection process due to fragile materials, huge volumes, special preservation environments and the like. Irreversible damage to cultural relics may be caused by a little careless in the manual collection process. For example, for some ancient paper relics or fragile ceramic relics, frequent manual contact and manipulation may cause problems with wear, cracking or discoloration of the surface of the relic.

In order to solve the problems, the development of an efficient, accurate and safe automatic digital cultural relic collecting device has extremely important significance. The device can rapidly and accurately carry out all-round digital acquisition on various types of cultural relics by utilizing advanced automation technology, high-precision sensors and intelligent control algorithms, and provides more reliable and rich data support for cultural relic protection, research and display.

Through retrieving, chinese patent bulletin number CN109489575A discloses a three-dimensional historical relic information acquisition device of high degree of freedom, and it includes base, vertical fixed setting be in first pneumatic cylinder on the base, set up first motor on the first pneumatic cylinder axle, through first link with first motor output shaft's second pneumatic cylinder, fixed setting are in the epaxial collection frame of second pneumatic cylinder, fixed setting are in the cloud platform on the collection frame and fixed setting are in image acquisition device on the cloud platform, image acquisition device passes through the bracket fixed setting on the fourth motor axle, fixed being provided with more than two range finding sensors on the bracket, range finding sensor, first pneumatic cylinder, second pneumatic cylinder, first motor, second motor, third motor, fourth motor all are connected with the PLC controller, and it has degree of automation height and realizes the characteristics of accurate scanning.

In view of the above related art, the inventors have found that there is a drawback in that, in the process of cultural relic information collection, the illumination condition plays a vital role in obtaining high-quality images and accurate three-dimensional data. However, the lack of an adjustable light supplement lamp with the collection device of the above-mentioned patent brings about a number of significant drawbacks.

Firstly, for cultural relics made of different materials, the optical characteristics of the cultural relics are greatly different. For example, a metal relic has a smooth surface and strong light reflection, a ceramic relic may have a certain glossiness and rich color and texture, while a wooden relic is relatively light-absorbing and fine and smooth in texture. Under the condition of lacking an adjustable light supplementing lamp, the optimal collection requirements of various cultural relics are difficult to meet in a single illumination environment. For metal cultural relics, if illumination is too strong and angles are improper, strong reflection can be caused, so that details on the surface of the cultural relics are covered, such as fine engraving patterns or old inscriptions on metal instruments are difficult to image clearly, and for wooden cultural relics, if illumination is insufficient, texture features cannot be highlighted, partial areas of images are too dark, and key information is lost.

Secondly, the shape of the article is complex and various, and the article has a plane, a curved surface, a concave-convex surface, a hollow structure and the like. The non-adjustable light supplementing lamp cannot flexibly adjust the illumination angle and intensity according to different shape characteristics of the cultural relics. When collecting cultural relics with deep concave structures, such as certain bronze wares with complex textures, fixed illumination can form shadows in concave parts, so that information of the parts cannot be accurately obtained, and the integrity and the accuracy of a three-dimensional model of the cultural relics are seriously affected. Also, for cultural relics with curved surfaces and hollowed-out cultural relics, uneven surface brightness can be caused by improper illumination, and data acquisition errors are caused, so that a distortion phenomenon occurs in the constructed three-dimensional model.

Moreover, the collection of cultural relic information often needs to be performed from multiple perspectives, so as to ensure that the cultural relic information is recorded in an omnibearing manner without dead angles. Due to the lack of the adjustable light supplementing lamp, when the acquisition device changes the angle to shoot and scan the cultural relics, the illumination condition cannot be adjusted accordingly. The imaging quality of the cultural relics at different visual angles is uneven, images are blurred and details are lost at partial visual angles, and finally the spliced cultural relic integral information model has obvious flaws and cannot truly restore the full view and detail characteristics of the cultural relics, so that the reliability and usability of the digital information of the cultural relics are greatly reduced, and the development of subsequent cultural relics research, restoration, display, virtual exhibition and other works is not facilitated.

Disclosure of utility model

In order to solve the problems mentioned in the background art, the application provides a digital automatic collection device for cultural relics.

The application provides a digital automatic collection device for cultural relics, which adopts the following technical scheme:

The utility model provides a digital automatic acquisition device of historical relic, includes the device base, the top fixed mounting of device base has work platform, one side of work platform is provided with the master control stand, the opposite side of work platform is provided with collection mechanism, one side of collection mechanism is provided with information acquisition ware, work platform's top is provided with the historical relic and bears and handle the unit.

The cultural relic bearing and processing unit comprises a bearing column, an expanding bracket, a central upright post, a cultural relic placing disc, a main driving motor, a power transmission shaft, a worm wheel, a threaded rod, a threaded sleeve, a rotating shaft sleeve, an auxiliary sliding rail, an auxiliary sliding groove, a vertical rod, a cultural relic light supplementing guard board, a power connection block, a light supplementing lamp power supply and a vertical light supplementing lamp body, wherein the bearing column is fixedly arranged at the top of a working platform, has high strength and stability, provides a firm vertical supporting foundation for upper parts, and ensures that the whole cultural relic bearing and processing unit is stable in structure. The top of the bearing column is fixedly provided with an expansion bracket, the expansion bracket can expand the structural space, other functional components are conveniently and reasonably distributed, and the connection and the cooperative work among the components are optimized. The center stand fixed mounting is in the center at work platform top, and center stand is in central point and highly equals with the post that bears, makes the historical relic bear the weight of the atress even, and the steady support historical relic places the dish, guarantees the stationarity of historical relic when rotatory show. The top of center stand is fixed mounting has the historical relic to place the dish, and the surface of historical relic places the dish is provided with the silica gel cushion through the adhesive, and silica gel cushion texture is soft, can effectively avoid the surface scratch of historical relic, plays the effect of protection historical relic, and its bottom is provided with small-size servo motor and is used for driving the carousel at the historical relic place the dish top and rotate at the uniform velocity, and small-size servo motor is the small-size servo motor of eastern controller, and the model is RK-L (J), and output is 100W-750W, and rated torque is 0.32Nm-2.4Nm, and rotation speed and the angle of top carousel can be accurately controlled to this motor, realizes the uniform velocity rotation of historical relic on the horizontal plane, and the collection device of being convenient for scans the historical relic from different angles and data acquisition, guarantees the integrality of historical relic information acquisition. One side of the expansion bracket is fixedly provided with a main driving motor, and the main driving motor is used as a power source to provide power for subsequent transmission parts and drive the whole transmission system to operate so as to realize the position adjustment of related parts. The output end of the main driving motor is fixedly connected with a power transmission shaft, the power transmission shaft can stably and efficiently transmit the power of the main driving motor, the power is ensured to be uniformly transmitted to the worm, and the transmission system is enabled to run smoothly. The worm and the worm wheel form a transmission structure with specific transmission ratio and self-locking characteristic, so that the speed reduction can be realized, the power transmission direction can be changed, and the stable holding position of relevant parts after stopping movement is ensured. One side of the worm is meshed with a worm wheel, the worm wheel converts power and motion modes under the meshing action of the worm wheel and the worm, and the worm wheel is transmitted to a threaded rod to drive the threaded rod to rotate, so that a key engagement function is realized in the power conversion and transmission. One side of the worm wheel is fixedly sleeved with a threaded rod, the threaded rod converts rotary motion into linear motion of the threaded sleeve through threaded connection, accurate linear displacement driving is achieved, and the positions of relevant parts are accurately adjusted. One side threaded connection of threaded rod has the thread bush, and the thread bush cooperates with the threaded rod, converts its rotary motion into self rectilinear motion, drives the top part displacement, and its cooperation precision is high, guarantee steady accuracy of motion. The end face of the threaded rod is movably provided with a rotary shaft sleeve through a bearing, the rotary shaft sleeve reduces the rotary resistance of the threaded rod by means of the bearing, and the rotary shaft sleeve supports stable rotation of the threaded rod and maintains the normal operation of a transmission system.

Optionally, the historical relic bears and processing unit still includes vice slide rail, vice spout, pole setting, historical relic light filling backplate, power connecting block, light filling lamp power and vertical light filling lamp body, vice slide rail uses the historical relic to place the dish and installs in the both sides of expanding the support as central symmetry, and vice slide rail provides rectilinear motion direction for the pole setting, ensures that its direction of movement is accurate, ensures the accuracy of the adjustment of historical relic light filling backplate position. The auxiliary sliding groove is formed in the top of the auxiliary sliding rail, and is in sliding fit with the vertical rod, so that movement friction resistance is reduced, and the vertical rod moves more smoothly. The inside of vice spout is provided with the pole setting, and pole setting fixed mounting is at the top of screw thread cover, gives the cultural relic light filling backplate with the rectilinear movement of screw thread cover, drives its reciprocates, adjusts the light filling position. The cultural relic light filling guard board is movably mounted on one side of the vertical rod and made of a thermoplastic elastomer, the cultural relic light filling guard board is divided into a soft section and a hard section, the soft section is an arc-shaped backboard, the stress is directional bending, the hard section is the inner wall of a plurality of longitudinal clamping grooves formed in the other side of the cultural relic light filling guard board and plays a supporting role, the structure can assist in positioning and preventing displacement when the cultural relic is placed, and can be properly deformed when the cultural relic is stressed and prevented from collision, the cultural relic light filling guard board is arranged around a cultural relic placing disc in a delta shape, and an opening part faces a linear track and an information collector in an acquisition mechanism, uniform and proper illumination can be provided for the cultural relic, details of the cultural relic are highlighted, and the acquisition quality is improved. A plurality of vertical draw-in grooves have all been seted up to one side of historical relic light filling backplate, and the bottom of vertical draw-in groove all is provided with the power connecting block, and the power connecting block is as electrical connection interface, and stable transmission electric energy is supplied power for the light filling lamp power, ensures that the light filling lamp normally works. The top electric connection of power connecting block has the light filling lamp power, and the light filling lamp power can change and adjust electric energy parameter, for vertical light filling lamp body provides the adaptation power, control light filling lamp luminous efficacy, satisfies different article collection demands. One side fixedly connected with vertical light filling lamp body of light filling lamp power, vertical light filling lamp body is luminous under the light filling lamp power supply, provides illumination for the historical relics, lightens the historical relic surface, and the information acquisition ware of being convenient for acquires clear image and data.

Optionally, pole setting fixed mounting is at the top of screw sleeve, historical relic light filling backplate is made by thermoplastic elastomer, and the historical relic light filling backplate divide into soft section and hard section two parts, and soft section is the arc backplate, and the atress is directional crooked, and the hard section is the inner wall of a plurality of vertical draw-in grooves of historical relic light filling backplate opposite side seting up, plays the supporting role, the historical relic light filling backplate is the font setting around the dish is placed to the historical relic, and the opening part is towards linear track and the information acquisition ware in the collection mechanism, and its elasticity characteristic can provide buffering protection when the historical relic is placed, avoids historical relic and the hard collision of device, and a plurality of draw-in grooves can assist in fixing the historical relic position, prevent that the historical relic from taking place the displacement in the collection process, ensure the accuracy of collection data, can be according to the historical relic shape and the nimble light filling angle and the scope of collection demand adjustment simultaneously, improves the light filling effect.

Optionally, the height of center stand is equal with the height of carrying column, the surface of historical relic place the dish is provided with the silica gel cushion through the adhesive, and silica gel cushion texture is soft, can effectively avoid the surface scratch of historical relic, plays the effect of protection historical relic, the bottom of historical relic place the dish is provided with small-size servo motor and is used for driving the carousel at historical relic place the dish top and rotate at the uniform velocity, and small-size servo motor is the small-size servo motor of eastern controller, and the model is RK-L (J), and output is 100W-750W, rated torque is 0.32Nm-2.4Nm, and rotation speed and the angle of top carousel can be accurately controlled to this motor, realizes the uniform velocity rotation of historical relic on the horizontal plane, and the collection device of being convenient for scans the historical relic from different angles and data acquisition, guarantees the integrality of historical relic information acquisition, makes the historical relic can all-round show before the information acquisition ware, reduces the collection dead angle, promotes the comprehensive and the accuracy of the digitized information of historical relic.

Optionally, collection mechanism includes sharp cylinder, flexible adjusting arm, connecting rod, steering support, linear track, straight line displacement drive assembly and connection hinge seat, sharp cylinder uses the master control board to set up as central symmetry, and sharp cylinder symmetrical layout makes collection mechanism atress even, and it provides the straight line driving force, promotes flexible adjusting arm and stretches out and draws back, adjusts the horizontal distance of information collector and historical relic. One side of the straight cylinder is provided with a telescopic adjusting arm, the telescopic adjusting arm can change the length in a telescopic way, the position of the information collector is flexibly adjusted, the telescopic adjusting arm is suitable for different article sizes, and the collection range is enlarged. One side of the end face of the telescopic arm of the telescopic adjusting arm is fixedly provided with a connecting rod, the connecting rod transmits power and motion state of the telescopic adjusting arm to the steering bracket, and the connecting rod is connected with all parts to ensure motion continuity. One side activity of connecting rod has cup jointed and has turned to the support, turns to the support outward appearance and is V font and set up with linear track as central symmetry, and V font design makes the atress disperse, and stability is good and angle of adjustment is nimble, and its ball bearing with connecting rod junction reduces the friction, makes it can accurately rotate, changes information acquisition ware's collection direction, realizes the multi-angle and gathers. The top of turning to the support is through two fulcrum fixed mounting having linear track, and linear track provides installation basis and motion direction for the linear displacement drive assembly, ensures that information collector linear motion is steady accurate, realizes the careful scanning to the specific region in cultural relic surface. The inside of linear track is provided with linear displacement drive assembly, and linear displacement drive assembly includes straight rail driving motor, linear slide rail and slider, and the slider fixed mounting of linear displacement drive assembly is in the bottom of information acquisition ware, and straight rail driving motor drive slider moves along linear slide rail, accurate control information acquisition ware linear displacement acquires historical relic surface detailed data. The utility model discloses a linear track, including work platform, the articulated seat of connection is connected to the movable mounting in one side that is close to work platform bottom, connects the articulated seat and divide into upper and lower two parts, and the L shape angle bar of bottom passes through bolt fixed mounting in the corner of work platform side, provides stable connection support, and the articulated piece at top and the groove swing joint of seting up of linear track bottom make the linear track rotatable relatively, increase collection mechanism gesture adjustment flexibility, better adaptation historical relic gesture.

Optionally, connect the free bearing and divide into upper and lower two parts, the L shape angle bar of bottom passes through bolt fixed mounting in the corner of work platform side, can provide stable connection and support, ensure with the fastness of being connected between, make collection mechanism keep stable in the operation in-process, avoid influencing the collection precision because of connecting not hard up, the articulated piece at top and the groove swing joint of seting up of linear track bottom, make can carry out the rotation of certain angle relatively, can adjust collection device's angle in a flexible way as required when the historical relic is gathered, improve convenience and the accuracy of gathering different positions of historical relic, expand collection angle scope, reduce the collection dead angle.

Optionally, the outward appearance that turns to the support is the V font, and turns to the support and use linear track as central symmetry setting, V font structure makes can better dispersion power when the atress, guarantees the stability of structure, and has better flexibility when angle regulation, junction with be provided with ball bearing, ball bearing can reduce frictional resistance by a wide margin, makes at last rotation more smooth and easy, reduces the part wearing and tearing, can control rotation angle more accurately simultaneously, is favorable to the accurate control of historical relic collection system when space gesture adjustment, improves the quality of historical relic information acquisition, ensures that information acquisition ware can accurately aim at each position of historical relic, acquires high-quality historical relic digital information.

In summary, the application has the following beneficial technical effects:

According to the utility model, by arranging the components such as the cultural relic light supplementing plate and the like, the light supplementing lamp power supply can be bent through the mutual matching relationship between the light supplementing lamp power supply and the light supplementing lamp power supply, and the integral surface light source is converted into the surface light source formed by combining the plurality of longitudinal line light sources, so that the bending degree of the surface light source can be controlled through the mechanism, a broken single light supplementing lamp can be freely detached and replaced, and the flexibility of the light supplementing lamp in the cultural relic collection process is further enhanced through the characteristic that the bending degree of the surface light source is controlled through the mechanism. The curvature of the light supplementing lamp can be adjusted in real time aiming at cultural relics with different curvatures so as to realize optimal illumination angle and range adaptation. For example, when collecting large-scale sculpture relics with multistage different curvature changes, the shape of the light filling lamp can be flexibly changed according to the outline changes of the sculpture, each detail can be ensured to be captured under proper illumination, data collection errors caused by illumination problems are effectively reduced, the integrity and the precision of information collection of the relics are remarkably improved, and the construction of a highly-restored and vivid three-dimensional digital model of the relics is facilitated.

And the broken single light supplementing lamp can be freely detached and replaced, so that a powerful guarantee is provided for long-term stable operation of the device. In long-time, high-strength relic digital collection work, even if individual light filling lamp breaks down, also need not to carry out complicated maintenance or change to whole light filling lamp system, only need dismantle fast and replace the normal operating of device that falls the single light filling lamp of damage can resume fast. The automatic collection device not only greatly reduces the downtime caused by the fault of the light supplementing lamp, improves the efficiency of cultural relic collection work, but also reduces the maintenance cost and the workload, ensures that the automatic digital collection work of the cultural relics can be continuously, stably and efficiently carried out, and forcefully promotes the cultural relic protection and digital research progress.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a collection mechanism according to an embodiment of the present application;

FIG. 3 is a schematic view of a part of the structure of the acquisition mechanism according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a Chinese character bearing and processing unit according to an embodiment of the present application;

FIG. 5 is a schematic diagram showing a partial structure of a Chinese character bearing and processing unit according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a driving structure of a Chinese character bearing and processing unit according to an embodiment of the present application;

Fig. 7 is a schematic diagram of a light compensating lamp structure of a chinese carrying and processing unit according to an embodiment of the application.

The device comprises a device base, a working platform, a main control platform, a collecting mechanism, 401, a linear cylinder, 402, a telescopic adjusting arm, 403, a connecting rod, 404, a steering bracket, 405, a linear track, 406, a linear displacement driving component, 407, a connecting hinged support, 5, an information collector, 6, a cultural relic bearing and processing unit, 601, a bearing post, 602, an expanding bracket, 603, a central upright post, 604, a cultural relic placing disc, 605, a main driving motor, 606, a power transmission shaft, 607, a worm, 608, a worm wheel, 609, a threaded rod, 610, a threaded sleeve, 611, a rotating sleeve, 612, a secondary sliding rail, 613, a secondary sliding groove, 614, a vertical rod, 615, a cultural relic light supplementing guard, 616, a power supply connecting block, 617, a light supplementing power supply, 618 and a vertical light supplementing lamp body.

Detailed Description

The application is described in further detail below with reference to fig. 1-7.

The embodiment of the application discloses a digital automatic collection device for cultural relics. As shown in figure 1, the automatic digital cultural relic collecting device comprises a device base 1 and is characterized in that a working platform 2 is fixedly arranged at the top of the device base 1, a main control platform 3 is arranged on one side of the working platform 2, a collecting mechanism 4 is arranged on the other side of the working platform 2, an information collector 5 is arranged on one side of the collecting mechanism 4, and a cultural relic bearing and processing unit 6 is arranged at the top of the working platform 2;

As shown in fig. 2 and 3, the collection mechanism 4 includes a linear cylinder 401, a telescopic adjusting arm 402, a connecting rod 403, a steering bracket 404, a linear rail 405, a linear displacement driving assembly 406 and a connection hinge seat 407, the linear cylinder 401 is symmetrically arranged with the main control platform 3 as a center, one side of the linear cylinder 401 is provided with the telescopic adjusting arm 402, one side of the telescopic arm end face of the telescopic adjusting arm 402 is fixedly provided with the connecting rod 403, one side of the connecting rod 403 is movably sleeved with the steering bracket 404, the top of the steering bracket 404 is fixedly provided with the linear rail 405 through two fulcrums, the linear rail 405 is internally provided with the linear displacement driving assembly 406, the linear displacement driving assembly 406 includes a linear rail driving motor, a linear slide rail and a slide block, the slide block of the linear displacement driving assembly 406 is fixedly arranged at the bottom of the information collector 5, one side of the linear rail 405, which is close to the working platform 2, is movably provided with the connection hinge seat 407, and the connection hinge seat 407 is fixedly arranged at one side of the working platform 2.

The connecting hinged support 407 is divided into an upper part and a lower part, the L-shaped angle iron at the bottom is fixedly arranged at the corner of the side surface of the working platform 2 through bolts, and the hinged block at the top is movably connected with the groove formed at the bottom of the linear track 405.

The steering bracket 404 has a V-shaped appearance, the steering bracket 404 is symmetrically arranged with the linear rail 405 as a center, and a ball bearing is arranged at the joint of the steering bracket 404 and the connecting rod 403.

It should be further explained that, regarding the linear air cylinder 401, the linear air cylinder 401 is symmetrically arranged with the main control console 3 as a center, and the symmetrical layout can make the stress of the collecting mechanism 4 on the working platform 2 more uniform, so as to ensure the stability of the whole collecting device in the running process. The main function of the linear cylinder 401 is to provide driving force in the linear direction, and the telescopic movement of the linear cylinder drives the telescopic adjusting arm 402 connected with the linear cylinder to perform corresponding actions, so that the position change of subsequent parts is affected, and the linear cylinder is one of initial power sources for realizing position adjustment of the whole acquisition mechanism 4. For example, when the distance between the information collector 5 and the cultural relics needs to be adjusted, the linear cylinder 401 stretches to push the whole collection mechanism 4 to move in the direction close to or far from the cultural relic carrying and processing unit 6, so as to meet the collection requirements of cultural relics with different sizes and different placement positions.

Regarding the telescopic adjusting arm 402, the telescopic adjusting arm 402 is located at one side of the linear cylinder 401, and has telescopic characteristics, so that the length of the telescopic adjusting arm can be flexibly changed, and the adjustable range of the acquisition mechanism 4 in space is further expanded. When the cultural relics with different sizes are faced, the telescopic adjusting arm 402 can be extended or shortened, so that the positional relationship of the information collector 5 relative to the cultural relics is adjusted, and the information collector 5 can be ensured to be in the optimal collection distance and angle range. And a connecting rod 403 is fixedly arranged on one side of the end face of the telescopic arm, so that the motion state of the telescopic arm can be accurately transmitted to the connecting rod 403, other components connected with the telescopic arm are driven to cooperatively move, and the telescopic arm is a key intermediate link for connecting the power output of the linear cylinder 401 with the motion components such as subsequent steering, displacement and the like.

With respect to the connecting rod 403, the connecting rod 403 plays an important role in transmitting force and connecting different components, one end of the connecting rod is fixedly connected to the end face of the telescopic arm of the telescopic adjusting arm 402, and the other end of the connecting rod is movably sleeved with a steering bracket 404. The connecting mode of the movable sleeve joint enables the steering support 404 to flexibly rotate relative to the connecting rod 403, when the collecting mechanism 4 carries out angle adjustment, the connecting rod 403 can transmit power and movement trend transmitted by the telescopic adjusting arm 402 to the steering support 404, meanwhile, the steering support 404 is not prevented from changing angles according to actual requirements, and therefore the change of the multi-angle postures of the collecting mechanism 4 is achieved, and information collection is carried out on all parts of cultural relics in a better alignment mode.

Regarding the steering bracket 404, the steering bracket 404 is in a V-shaped appearance and is symmetrically arranged by taking the linear rail 405 as a center, and the V-shaped design ensures that the steering bracket can effectively disperse force when stressed, enhances the stability of a structure and has better flexibility when adjusting angles. In the working process of the acquisition device, when the acquisition direction of the information acquisition device 5 needs to be changed, the steering support 404 can rotate around the joint with the connecting rod 403, and the ball bearing is arranged at the joint, so that the friction resistance is greatly reduced, the rotation of the steering support 404 is smoother and more accurate, the angle can be easily and accurately adjusted, the linear track 405 at the top and the information acquisition device 5 arranged on the linear track can be further driven to change the direction, the information of different angles and different positions of cultural relics can be acquired without dead angles, and the information acquisition device is a key component for realizing multi-angle flexible steering of the acquisition mechanism 4.

Regarding the connection hinge support 407, the connection hinge support 407 is divided into an upper part and a lower part, the L-shaped angle iron at the bottom is fixedly arranged at the corner of the side surface of the working platform 2 through bolts, and the fixing mode ensures that the connection hinge support 407 and the working platform 2 form firm connection, provides a stable supporting foundation for the whole acquisition mechanism 4, ensures that the acquisition mechanism 4 cannot loose, shake and the like in the operation process, and ensures the stable operation of the acquisition work. The hinge block at the top is movably connected with the groove formed at the bottom of the linear track 405, so that the linear track 405 can rotate within a certain range relative to the connecting hinge seat 407, the flexibility of the acquisition mechanism 4 in terms of posture adjustment is further increased, the information acquisition device 5 can better adapt to the acquisition requirements of cultural relics with different shapes and different placement postures under the synergistic effect of the information acquisition device and the components such as the steering bracket 404, and the digital information of the cultural relics can be acquired in an omnibearing manner.

Through the cooperative coordination of the components, the acquisition mechanism 4 can realize flexible position movement, angle adjustment and accurate linear displacement in a three-dimensional space, thereby effectively carrying out all-dimensional, multi-angle and high-precision digital information acquisition work on cultural relics

As shown in fig. 4 to 7, the cultural relic carrying and processing unit 6 includes a carrying column 601, an expanding support 602, a central upright post 603, a cultural relic placing tray 604, a main driving motor 605, a power transmission shaft 606, a worm 607, a worm wheel 608, a threaded rod 609, a threaded sleeve 610, a rotating shaft sleeve 611, a secondary sliding rail 612, a secondary sliding groove 613, a vertical pole 614, a cultural relic light supplementing guard 615, a power connection block 616, a light supplementing lamp power supply 617 and a vertical light supplementing lamp body 618, the carrying column 601 is fixedly mounted at the top of the working platform 2, the top of the carrying column 601 is fixedly mounted with the expanding support 602, the central upright post 603 is fixedly mounted at the center of the top of the working platform 2, the top of the central upright post 603 is fixedly mounted with the cultural relic placing tray 604, one side of the expanding support 602 is fixedly mounted with the main driving motor 605, the output end of the main driving motor 605 is fixedly connected with the power transmission shaft 606, the left and right ends of the power transmission shaft 606 are symmetrically provided with the worm, one side of the worm wheel 608 is meshed with the threaded rod 608, one side of the threaded rod 609 is fixedly sleeved with the threaded sleeve 609, one side of the threaded rod 609 is in threaded connection with the threaded sleeve 610, and the end face of the worm 607 is movably mounted with the rotating shaft 607 through the rotating bearing 611.

The cultural relic bearing and processing unit 6 further comprises a secondary sliding rail 612, a secondary sliding groove 613, a vertical rod 614, a cultural relic light supplementing guard plate 615, a power connection block 616, a light supplementing lamp power supply 617 and a vertical light supplementing lamp body 618, wherein the secondary sliding rail 612 is symmetrically arranged on two sides of the expansion bracket 602 by taking the cultural relic placing plate 604 as a center, the top of the secondary sliding rail 612 is provided with the secondary sliding groove 613, the vertical rod 614 is arranged in the secondary sliding groove 613, one side of the vertical rod 614 is movably provided with the cultural relic light supplementing guard plate 615, one side of the cultural relic light supplementing guard plate 615 is provided with a plurality of longitudinal clamping grooves, the bottom of each longitudinal clamping groove is provided with the power connection block 616, the top of the power connection block 616 is electrically connected with the light supplementing lamp power supply 617, and one side of the light supplementing lamp power supply 617 is fixedly connected with the vertical light supplementing lamp body 618.

The pole setting 614 fixed mounting is at the top of thread bush 610, and historical relic light filling backplate 615 is made by thermoplastic elastomer, and historical relic light filling backplate 615 divide into soft section and hard section two parts, and soft section is the arc backplate, and the atress is directional crooked, and hard section is the inner wall of a plurality of vertical draw-in grooves of the other side of historical relic light filling backplate 615 seting up, plays the supporting role, and historical relic light filling backplate 615 is the article and places around the dish 604 in the delta-shaped setting, and the opening part is towards linear track 405 and information collector 5 in the collection mechanism 4.

The height of the central upright post 603 is equal to that of the bearing post 601, a silica gel soft cushion is arranged on the surface of the cultural relic placing tray 604 through an adhesive, a small servo motor is arranged at the bottom of the cultural relic placing tray 604 and used for driving a turntable at the top of the cultural relic placing tray 604 to rotate at a constant speed, the small servo motor is an eastern controller small servo motor, the model is RK-L (J), the output power is 100W-750W, and the rated torque is 0.32Nm-2.4Nm.

It should be further explained that, regarding the main driving motor 605, the main driving motor 605 is fixedly installed at one side of the expansion bracket 602, and is used as one of the power sources of the whole cultural relic carrying and processing unit 6, and provides initial power for the operation of a subsequent series of transmission components. The output end of the device is fixedly connected with the power transmission shaft 606, the power transmission shaft 606 is driven to rotate through the rotation of the motor, so that power is transmitted to other components, a transmission chain inside the whole cultural relic carrying and processing unit 6 is started, components such as a worm 607 and a worm wheel 608 are driven to move, and finally, the position or the posture of the related components are adjusted, so that the device is a key driving component for guaranteeing that each function of the cultural relic carrying and processing unit 6 is realized, and the stability of the performance of the device directly influences the working efficiency and the reliability of the whole unit.

Regarding the power transmission shaft 606, the power transmission shaft 606 is connected to the output end of the main driving motor 605, and plays a key role in power transmission. The rotary power generated by the main driving motor 605 is uniformly and stably transmitted to the worm 607 symmetrically arranged at the left end and the right end, so that the power is ensured not to have larger loss or fluctuation in the transmission process, and the subsequent transmission parts can stably run according to the preset requirements. The structural strength and the transmission precision of the power transmission shaft 606 are required to ensure that power can be reliably transmitted in the long-term and frequent running process, the normal working state of the transmission system of the whole cultural relic bearing and processing unit 6 is maintained, and the operation related to cultural relic processing and collection can be orderly carried out.

The worm 607 and the worm wheel 608 are symmetrically arranged at the left end and the right end of the power transmission shaft 606, one side of the worm 607 is connected with the power transmission shaft 606, and the other side is meshed with the worm wheel 608 for transmission. The transmission structure formed by the worm 607 and the worm wheel 608 has specific transmission ratio and self-locking characteristic, and the transmission mode can realize larger reduction ratio, reduce the faster rotation speed transmitted by the power transmission shaft 606, convert the faster rotation speed into lower rotation speed which is more suitable for the action requirement of subsequent parts, and realize self-locking under specific conditions, so that the related parts can be stably kept at the current position after stopping movement, and cannot be randomly moved due to factors such as external force. The worm wheel 608 converts the received power and movement form under the meshing action with the worm 607, and transmits the power and movement form to the threaded rod 609 fixedly sleeved on one side, so as to drive the threaded rod 609 to perform corresponding rotation movement, plays a key role in the whole transmission system, and is an important link for realizing power conversion and change of transmission direction.

With respect to the threaded rod 609, one end of the threaded rod 609 is fixedly sleeved on the worm wheel 608, the threaded rod 608 rotates to drive the threaded rod 609 to rotate, and one side of the threaded rod 609 is in threaded connection with the threaded sleeve 610. In the rotation process, the threaded rod 609 can convert its own rotation motion into linear motion of the threaded sleeve 610 due to the action of the threads, so as to achieve an accurate linear displacement driving effect. The displacement control mode realized by the thread transmission has higher precision, can accurately adjust the positions of components connected with the displacement control mode according to the needs, for example, drives the components such as the upright pole 614 and the like above to move up and down, and further finely adjusts the positions of related structures such as the cultural relic light supplementing guard 615 and the like so as to meet the requirements of different cultural relics on the aspects of light supplementing, cultural relic placement protection and the like under different collection scenes, and is a key transmission component for realizing the linear displacement function in the cultural relic bearing and processing unit 6.

Regarding the screw cap 610, the screw cap 610 is screwed with the threaded rod 609, and when the threaded rod 609 rotates, the screw cap 610 moves linearly along the axial direction of the threaded rod 609. It serves as an intermediate member connecting the threaded rod 609 with other members such as the upright 614, and transmits the linear motion transmitted from the threaded rod 609 to the upper member, thereby driving the related members to perform displacement adjustment according to a predetermined direction and distance. The matching precision of the internal thread of the thread sleeve 610 and the external thread of the threaded rod 609 is higher, so that stable and accurate displacement can be realized in the motion process, and the situation that the normal work of the whole cultural relic carrying and processing unit 6 and the accuracy of cultural relic collecting work are affected due to the fact that clamping, shaking and the like are avoided.

Regarding the rotation shaft sleeve 611, the rotation shaft sleeve 611 is movably mounted to the end surface of the threaded rod 609 by means of bearings, and its main function is to provide stable support for the threaded rod 609 while allowing flexible rotational movement of the threaded rod 609 inside thereof. The rotating shaft sleeve 611 reduces the resistance of the threaded rod 609 by means of the low friction characteristic of the bearing, ensures that the threaded rod 609 can smoothly rotate, further ensures that a threaded transmission system based on the threaded rod 609 can stably and efficiently operate, and plays an indispensable supporting role in maintaining smooth operation of the transmission part of the whole cultural relic bearing and processing unit 6 and accurate displacement and posture adjustment of related components.

Regarding the auxiliary slide rail 612 and the auxiliary slide groove 613, the auxiliary slide rail 612 is symmetrically installed at two sides of the expansion bracket 602 with the cultural relic placing tray 604 as a center, and the auxiliary slide groove 613 formed at the top of the auxiliary slide rail forms a sliding fit structure. The auxiliary slide rail 612 provides a guide rail for the upright 614 and other parts to move linearly, so that the upright 614 can be ensured to displace accurately along a preset direction in the moving process, and the situation of deviating from the rail and the like is avoided. The auxiliary sliding groove 613 and the vertical rod 614 form a relative sliding fit relationship, through the structural design, the movement direction of the vertical rod 614 can be restrained, and the friction resistance in the movement process can be reduced to a certain extent, so that the vertical rod 614 can flexibly and stably move up and down in a guide system formed by the auxiliary sliding groove 612 and the auxiliary sliding groove 613, further, the effective adjustment of the positions of the components such as the cultural relic light supplementing guard plate 615 is realized, and the diversified requirements of different cultural relics on the light supplementing angle and the position in the collection process are met.

Regarding the vertical rod 614, the vertical rod 614 is disposed inside the sub sliding groove 613, and one side thereof is fixedly installed at the top of the screw sleeve 610, and is driven to move up and down along the sub sliding groove 612 by the linear motion of the screw sleeve 610. The upright pole 614 plays a role in connecting the threaded sleeve 610 and the cultural relic light supplementing guard 615, and transmits displacement movement of the threaded sleeve 610 to the cultural relic light supplementing guard 615, so that the position of the cultural relic light supplementing guard 615 in the vertical direction is adjusted. Meanwhile, the upright rods 614 also provide a certain support for the cultural relic light supplementing guard plate 615, ensure that the cultural relic light supplementing guard plate 615 can maintain a stable posture in the working process, better exert the functions of supplementing light, protecting the cultural relic and the like, and are important components for realizing the position adjustment and stable support of the cultural relic light supplementing guard plate 615.

The cultural relic light supplementing guard board 615 is made of thermoplastic elastomer, and is divided into a soft section and a hard section, wherein the soft section is an arc-shaped backboard, the soft section can be directionally bent when stressed, and the hard section is the inner wall of a plurality of longitudinal clamping grooves formed in the other side, so that the cultural relic light supplementing guard board 615 has a supporting function. The unique structural design enables the cultural relics to have multiple functions, on one hand, when the cultural relics are placed, the cultural relics are arranged around the cultural relics placing plate 604 in a delta shape, the opening faces the linear track 405 in the collection mechanism 4 and the cultural relics light supplementing guard plate 615 of the information collector 5, the function of assisting in positioning the cultural relics can be achieved, displacement of the cultural relics due to accidental collision and other conditions is prevented, the cultural relics are always located at proper positions in the collection process, and accuracy of collected data is guaranteed. On the other hand, the vertical light supplementing lamp body 618 is arranged on the cultural relic light supplementing guard plate 615, so that uniform and proper illumination can be provided for the cultural relic, particularly when the detail information of the cultural relic is collected, the condition that shadows or uneven illumination occur on the surface of the cultural relic can be avoided by adjusting the position of the cultural relic, the angle of the light supplementing lamp and the like, the characteristics of textures, colors and the like of the cultural relic are effectively highlighted, the quality and the effect of information collection are improved, and the cultural relic light supplementing lamp is an important component integrating the functions of cultural relic protection and light supplementing.

Regarding the power connection block 616, the power connection block 616 is located at the bottom of the longitudinal slot of the cultural relic light supplementing guard 615, and has a main function of being used as an interface for electrical connection to realize electrical connection with the light supplementing lamp power supply 617. The vertical light supplementing lamp can stably transmit electric energy, reliable electric power input is provided for the light supplementing lamp power supply 617, normal operation of the light supplementing lamp power supply 617 is ensured, stable power supply can be obtained by the vertical light supplementing lamp body 618, and light supplementing service is provided for cultural relics by continuous light emission. The electrical connection performance of the power connection block 616 is good, and certain stability and safety are provided, so that the normal implementation of the light supplementing function is prevented from being influenced by the problems of circuit faults and the like in the working process.

Regarding the light supplement lamp power supply 617, one side of the light supplement lamp power supply 617 is electrically connected with the power connection block 616, and the other side is fixedly connected with the vertical light supplement lamp body 618, which is used for converting and adjusting externally input electric energy and providing an adaptive power supply for the vertical light supplement lamp body 618. The light supplementing lamp power supply 617 can adjust output parameters such as voltage and current according to actual demands, ensures that the vertical light supplementing lamp body 618 emits light with proper intensity and color, meets the requirements of different cultural relics materials and different acquisition environments on light supplementing, for example, can properly improve illumination intensity for cultural relics with darker colors, can adjust illumination color for cultural relics with stronger light reflection, and the like, is a key component for controlling the light emitting effect of the light supplementing lamp, and plays an important role in improving image quality and data accuracy in the digital acquisition process of the cultural relics.

The vertical light supplementing lamp body 618 is powered by a light supplementing lamp power supply 617, is arranged on the cultural relic light supplementing guard plate 615, and is a component for directly providing illumination for cultural relics. The light emitted by the information collector 5 can illuminate the surface of the cultural relics, make up the defects of natural light or other fixed light sources, and through the cooperation with other components in the cultural relics bearing and processing unit 6, such as the rotation of the cultural relics placing tray 604, the position adjustment of the collecting mechanism 4 and the like, can provide uniform and proper illumination conditions for the cultural relics under different angles and different distances, so that the information collector 5 can collect clear and accurate images and data of the cultural relics, better restore the appearance characteristics, texture details and the like of the cultural relics, and plays a vital role in realizing high-quality information collection of the cultural relics by the whole cultural relics digital automatic collection device.

Through the close fit and the cooperative work of the components, the cultural relic bearing and processing unit 6 can realize stable placement, multi-angle display and good light supplementing conditions of the cultural relics on the premise of ensuring the safety of the cultural relics, and lays a solid foundation for the efficient and accurate collection of the cultural relic information by the digital automatic cultural relic collection device.

The implementation principle of the automatic digital cultural relic acquisition device provided by the embodiment of the application is that the cultural relic bearing and processing unit 6 works in the following principle:

1. the cultural relics are fixed, the cultural relics are placed on the cultural relic placing plate 604, and a silica gel cushion on the surface of the cultural relics plays a role in buffering and protecting, so that the cultural relics are prevented from being scratched. The cultural relic light supplementing guard plates 615 which are arranged around the cultural relic placing tray 604 in a delta shape can not only utilize the self elastic structure to assist in positioning when the cultural relics are placed and prevent the unexpected displacement of the cultural relics, but also provide a basic frame for the subsequent light supplementing operation. When the cultural relics are placed, the relative positions of the cultural relics are preliminarily fixed, and the cultural relics are ready for subsequent rotation and collection operation.

2. The rotating display of the cultural relics is carried out, the model of the small servo motor at the bottom of the cultural relic placing plate 604 is an eastern controller small servo motor RK-L (J), the output power is 100W-750W, the rated torque is 0.32Nm-2.4Nm, and the rotating plate at the top of the cultural relic placing plate 604 is driven to rotate at a constant speed. The cultural relics can slowly and stably rotate on the horizontal plane, the information collector 5 can collect data of the cultural relics from different angles, collecting dead angles are avoided, and accordingly omnibearing information capture is achieved, and integrity of digital information of the cultural relics is guaranteed.

3. After the light supplementing system operates and the main driving motor 605 is started, power is transmitted to the worm 607 at two ends through the power transmission shaft 606, the worm 607 is meshed with the worm wheel 608 for transmission, speed reduction is realized, the power transmission direction is changed, and the threaded rod 609 at one side of the worm wheel 608 is driven to rotate. The threaded rod 609 is in threaded connection with the threaded sleeve 610 to convert the rotary motion into linear motion of the threaded sleeve 610, so that the upright rod 614 fixed at the top of the threaded sleeve 610 moves up and down along the guide structure formed by the auxiliary sliding rail 612 and the auxiliary sliding groove 613 to drive the cultural relic light supplementing guard plate 615 connected with the upright rod to adjust the height position.

Meanwhile, the power connection block 616 obtains electric energy from the outside and transmits the electric energy to the light supplement lamp power supply 617, and the light supplement lamp power supply 617 converts and adjusts the electric energy into appropriate parameters and then supplies power to the vertical light supplement lamp body 618 to enable the vertical light supplement lamp body 618 to emit light. Through the adjustment of the position of the cultural relic light supplementing guard plate 615 and the adjustability of the vertical light supplementing lamp body 618, such as the light angle, the intensity and the like, the cultural relic light supplementing lamp can provide uniform and proper illumination conditions for the cultural relic according to the shape and the material of the cultural relic, the position of the information collector 5 and other factors, the detail characteristics of the cultural relic are effectively highlighted, and the information collector 5 can collect high-quality images and data conveniently.

Principle of operation of the acquisition mechanism 4

1. The linear cylinder 401 is arranged symmetrically by taking the main control desk 3 as a center, and performs telescopic movement after being started, so as to provide initial driving force on the linear direction for the whole acquisition mechanism 4 and drive the telescopic adjusting arm 402 connected with the linear cylinder to stretch. The telescopic adjusting arm 402 further adjusts the approximate distance between the information collector 5 and the cultural relics in the horizontal direction by changing the length of the telescopic adjusting arm so as to adapt to the collection requirements of the cultural relics with different sizes, and the information collector 5 is located in a preliminary suitable collection range.

2. The angle adjustment, the connecting rod 403 of flexible arm terminal surface of flexible adjusting arm 402 gives the steering support 404 with power transmission, because steering support 404 is connected through the mode that the activity cup jointed with connecting rod 403, and the outward appearance of steering support 404 is the V font and uses linear track 405 as central symmetry setting, and the junction is provided with ball bearing for steering support 404 can rotate around connecting rod 403 in a flexible way. By controlling the rotation angle of the steering bracket 404, the direction of the linear track 405 and the information collector 5 arranged on the linear track can be changed, so that the linear track can be aligned to different parts of the cultural relics, the multi-angle collection angle adjustment is realized, and the requirements on information collection of all angles of the cultural relics are met.

3. The linear displacement driving component 406 in the linear track 405 is used for precisely linearly displacing, and the linear track driving motor is used for driving the sliding block to linearly move along the linear sliding rail, and the sliding block is fixedly arranged at the bottom of the information collector 5, so that the displacement of the information collector 5 in the linear direction can be precisely controlled. When the cultural relic information is collected, the information collector 5 can stably and accurately move along the linear track 405 according to a set route, for example, images or three-dimensional data are collected on the surface of the cultural relic in a progressive scanning mode, fine acquisition of information of different positions of a certain plane of the cultural relic is achieved, and comprehensiveness and accuracy of collected data are guaranteed.

In addition, the bottom of the linear track 405 is connected with the working platform 2 through the connecting hinged support 407, and the upper and lower parts of the connecting hinged support 407 are structurally connected, so that firm connection with the working platform 2 is ensured, the linear track 405 can rotate within a certain range relative to the connecting hinged support 407, the flexibility of the collecting mechanism 4 in terms of posture adjustment is further improved, and the collecting mechanism can be better adapted to collecting requirements of cultural relics with different shapes and different placing postures.

4. The principle of the information acquisition process is that the information acquisition device 5 starts to work on the basis that the cultural relic bearing and processing unit 6 realizes stable rotation display of the cultural relic, the acquisition mechanism 4 adjusts the information acquisition device 5 to a proper position, angle and posture and provides good illumination conditions through the light supplementing system. The information collector 5 may use a device such as a high-definition camera or a three-dimensional scanner, and capture and collect information such as texture, shape, color, etc. of the surface of the cultural relics by using optical imaging, laser scanning, etc. Along with the uniform rotation of the cultural relic placing disc 604 and the multidimensional motion adjustment of the information collector 5 under the drive of the collecting mechanism 4, the information collector 5 can perform comprehensive and dead angle-free scanning on the cultural relic, acquire the digitalized information of each position and each angle of the cultural relic, and the information can construct a complete and accurate cultural relic digitalized model through subsequent data processing and integration for the study, repair, display, virtual exhibition and other works of the cultural relic.

In summary, the whole automatic digital collection device for cultural relics orderly cooperates through the components, so that a whole set of automatic processes from the placement, display and light supplementing of the cultural relics to the accurate positioning collection of the information collector are realized, and the collection task of digital information of the cultural relics is efficiently and high-quality completed.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims (7)

1. The automatic digital cultural relic collecting device comprises a device base (1) and is characterized in that a working platform (2) is fixedly arranged at the top of the device base (1), a main control platform (3) is arranged on one side of the working platform (2), a collecting mechanism (4) is arranged on the other side of the working platform (2), an information collector (5) is arranged on one side of the collecting mechanism (4), and a cultural relic bearing and processing unit (6) is arranged at the top of the working platform (2);

The cultural relic bearing and processing unit (6), the cultural relic bearing and processing unit (6) comprises a bearing column (601), an expanding bracket (602), a central upright post (603), a cultural relic placing tray (604), a main driving motor (605), a power transmission shaft (606), a worm (607), a worm wheel (608), a threaded rod (609), a threaded sleeve (610), a rotating shaft sleeve (611), a secondary sliding rail (612), a secondary sliding groove (613), a vertical rod (614), a cultural relic light supplementing guard plate (615), a power connection block (616), a light supplementing lamp power supply (617) and a vertical light supplementing lamp body (618), the bearing column (601) is fixedly installed at the top of a working platform (2), the top of the bearing column (601) is fixedly installed with an expanding bracket (602), the central upright post (603) is fixedly installed at the center of the top of the working platform (2), the top of the central upright post (603) is fixedly installed with the cultural relic placing tray (604), one side of the expanding bracket (602) is fixedly installed with the main driving motor (605), the output end of the main driving motor (605) is fixedly connected with the power transmission shaft (606), the worm wheel (607) is symmetrically arranged at one side of the two sides of the worm wheel (608), one side of the worm wheel (608) is fixedly sleeved with a threaded rod (609), one side of the threaded rod (609) is in threaded connection with a threaded sleeve (610), and the end face of the threaded rod (609) is movably provided with a rotary shaft sleeve (611) through a bearing.

2. The device for digitally collecting the relics is characterized in that the relics bearing and processing unit (6) further comprises a secondary sliding rail (612), a secondary sliding groove (613), a vertical rod (614), a relic light supplementing guard plate (615), a power connecting block (616), a light supplementing lamp power supply (617) and a vertical light supplementing lamp body (618), the secondary sliding rail (612) is symmetrically arranged on two sides of the expansion bracket (602) by taking the relic placing disc (604) as a center, the top of the secondary sliding rail (612) is provided with the secondary sliding groove (613), a vertical rod (614) is arranged in the secondary sliding groove (613), a relic light supplementing guard plate (615) is movably arranged on one side of the vertical rod (614), a plurality of longitudinal clamping grooves are formed in one side of the relic light supplementing guard plate (615), the bottoms of the longitudinal clamping grooves are respectively provided with the power connecting block (616), the top of the power connecting block (616) is electrically connected with the light supplementing lamp power supply (617), and one side of the light supplementing lamp power supply (617) is fixedly connected with the vertical light supplementing lamp body (618).

3. The digitized automatic collection device of cultural relics is characterized in that the vertical rods (614) are fixedly arranged at the top of the threaded sleeves (610), the cultural relic light supplementing guard plates (615) are made of thermoplastic elastomers, the cultural relic light supplementing guard plates (615) are divided into soft sections and hard sections, the soft sections are arc-shaped back plates and are directionally bent under stress, the hard sections are inner walls of a plurality of longitudinal clamping grooves formed in the other side of the cultural relic light supplementing guard plates (615) and play a supporting role, the cultural relic light supplementing guard plates (615) are arranged around the cultural relic placing plate (604) in a delta shape, and the opening faces the linear rails (405) and the information collectors (5) in the collection mechanism (4).

4. The automatic digital cultural relic collecting device according to claim 1, wherein the height of the central upright post (603) is equal to that of the bearing post (601), a silica gel cushion is arranged on the surface of the cultural relic placing disc (604) through an adhesive, a small servo motor is arranged at the bottom of the cultural relic placing disc (604) and used for driving a turntable at the top of the cultural relic placing disc (604) to rotate at a constant speed, the small servo motor is an eastern controller small servo motor, the model is RK-L (J), the output power is 100W-750W, and the rated torque is 0.32Nm-2.4Nm.

5. The automatic collection device for the digital relics is characterized in that the collection mechanism (4) comprises a linear cylinder (401), a telescopic adjusting arm (402), a connecting rod (403), a steering support (404), a linear rail (405), a linear displacement driving assembly (406) and a connecting hinged support (407), the linear cylinder (401) is symmetrically arranged by taking a main control desk (3) as a center, the telescopic adjusting arm (402) is arranged on one side of the linear cylinder (401), the connecting rod (403) is fixedly arranged on one side of the end face of the telescopic arm of the telescopic adjusting arm (402), the steering support (404) is movably sleeved on one side of the connecting rod (403), the linear rail (405) is fixedly arranged on the top of the steering support (404) through two fulcra, the linear displacement driving assembly (406) is arranged in the linear rail (405), the linear displacement driving assembly (406) comprises a linear driving motor, a linear sliding rail and a sliding block, the sliding block of the linear displacement driving assembly (406) is fixedly arranged at the bottom of the information collector (5), the side (405) close to a working platform (2) is movably arranged on one side of the hinged support (407), and the working platform (407) is fixedly arranged on one side of the working platform (2).

6. The automatic digital cultural relic collecting device according to claim 5, wherein the connecting hinged support (407) is divided into an upper part and a lower part, L-shaped angle irons at the bottom are fixedly arranged at corners of the side surface of the working platform (2) through bolts, and hinged blocks at the top are movably connected with grooves formed in the bottom of the linear track (405).

7. The digitized automatic collection device for cultural relics according to claim 5, wherein the steering support (404) is V-shaped in appearance, the steering support (404) is symmetrically arranged with a linear track (405) as a center, and a ball bearing is arranged at the joint of the steering support (404) and the connecting rod (403).