A fill light device for art appraisal

Abstract

The utility model discloses a light-supplementing device for art appraisal, specifically relates to the technical field of art appraisal, including a device housing, a base is fixedly connected to the middle part of the lower end of the device housing, an adjustment component is provided at the rear part of the outer surface of the device housing, a rotation component is provided at the front part of the outer surface of the device housing, the adjustment component includes an arc block, a rotation hole which is in communication with the inner cavity of the device housing is provided at the middle side of the rear part of the outer surface of the device housing, and a rotation rod is rotatably connected to the inner surface of the rotation hole. The light-supplementing device for art appraisal described in the utility model can fill light for artworks placed on the device housing through the adjustment component, and can be stored and placed after use through the adjustment component, so as to facilitate the use and carrying of appraisers, and at the same time, the rotation component can rotate the placed artworks at multiple angles, so as to facilitate the appraisal work of appraisers.

Description

Technical Field

[0001] The utility model relates to the technical field of art appraisal, in particular to a light-filling device for art appraisal. Background Art

[0002] Art authentication is a comprehensive subject. It is the process of identifying, authenticating and evaluating artworks, including the age of the artwork, confirmation of the author or production background, and analysis and evaluation of quality.

[0003] When authenticating a work of art, it is necessary to use human eyes to identify it. In order to fully display the appearance of the work of art, it is necessary to illuminate the work of art with light.

[0004] Chinese patent document CN217519721 U discloses a fill-in light device for artwork identification. In view of the current problem that artwork identification usually requires a handheld fill-in light to illuminate the artwork, and the position needs to be adjusted multiple times for identification, which is inconvenient to use, the following solution is proposed, which includes a base, a first motor and an arc-shaped seat are fixedly installed on the top side of the base, a driving gear is fixedly set on the output shaft of the first motor, a pillar is rotatably set on the top side of the base, a driven gear is fixedly sleeved on the outer side of the pillar, the driving gear meshes with the driven gear, a placement plate is fixedly set on the top of the pillar, an arc-shaped groove is opened on the bottom side of the arc-shaped seat, and an arc-shaped rack is fixedly set on the top inner wall of the arc-shaped groove. The utility model has a reasonable structural design, and can facilitate the adjustment of the angle of the artwork and the fill-in light when identifying artworks, so as to facilitate identification and use; however, the above patent document still has the following defects during implementation:

[0005] Although the above patent can provide fill-in light for artworks during implementation, the fill-in light cannot be stored after use, which makes the use of the fill-in light device limited in space, making it inconvenient for appraisers to carry the fill-in light device and use it. Utility Model Content

[0006] The main purpose of the utility model is to provide a fill-light device for art appraisal, which can effectively solve the problem that the fill-light device is inconvenient to carry because the fill-light lamp cannot be stored after use.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A fill light device for art appraisal comprises a device shell, wherein a base is fixedly connected to the middle of the lower end of the device shell, an adjustment component is arranged at the rear of the outer surface of the device shell, and a rotating component is arranged at the front of the outer surface of the device shell.

[0009] Preferably, the adjustment assembly includes an arc block, a rotating hole communicating with the inner cavity of the device shell is opened on the middle side of the rear portion of the outer surface of the device shell, the inner surface of the rotating hole is rotatably connected to a rotating rod, the front surface of the rotating rod is located in the inner cavity of the device shell and is fixedly connected to a gear one, the outer surface of the gear one is meshingly connected to a rack, the rear end of the rotating rod is fixedly connected to the front surface of the arc block, a number of lamp beads are fixedly installed in an arc-shaped distribution on the front surface of the arc block, a threaded rod is rotatably connected to the middle portion of the left end of the rack, and the outer surface of the threaded rod is threadedly connected to the device shell.

[0010] Preferably, an operating block is fixedly connected to the left end of the threaded rod, and a plurality of anti-sliding blocks are fixedly connected to the outer surface of the operating block in an annular distribution.

[0011] Preferably, a circular groove is provided in the middle of the inner surface of the rotating hole, a circular block is rotatably connected to the inner surface of the circular groove, and the inner surface of the circular block is fixedly connected to the middle of the outer surface of the rotating rod.

[0012] Preferably, a limiting groove is provided at the rear side of the lower portion of the inner surface of the device housing, a limiting block is slidably connected to the inner surface of the limiting groove, and the upper end of the limiting block is fixedly connected to the lower end of the rack.

[0013] Preferably, the device housing comprises a round rod, a round hole which is communicated with the inner surface of the device housing is opened in the middle of the upper end of the device housing, the size and shape of the inner surface of the round hole are adapted to the size and shape of the outer surface of the round rod, the lower end of the round rod is rotatably connected to the lower part of the inner surface of the device housing, and the upper end of the round rod is fixedly connected to a placement plate.

[0014] Preferably, a second bevel gear is fixedly connected to the lower portion of the outer surface of the round rod, and a third bevel gear is meshingly connected to the front portion of the outer surface of the second bevel gear.

[0015] Preferably, an operating rod is fixedly connected to the middle of the front end of the bevel gear, and the outer surface of the operating rod is rotatably connected to the device housing.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During the implementation of the utility model, the artwork placed on the housing of the device can be supplemented with light through the adjusting component and the rotating component, and can be stored and placed after use, so as to be convenient for appraisers to use and carry. At the same time, the rotating component can rotate the placed artwork at multiple angles, so as to facilitate the appraisal work of the appraisers.

[0018] 2. During the implementation of the utility model, the gear and the rack enable the threaded rod to drive the rack to move when it rotates. Due to the meshing connection, the rack drives the gear to rotate during the movement, and then the gear drives the rotating rod to rotate, so that the lamp beads on the arc block can change their positions and can be stored in the device housing when not in use, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the rotating hole and the limiting groove of the utility model;

[0023] Figure 5 This is a schematic diagram of the explosion effect of the regulating component of the utility model;

[0024] Figure 6 It is a schematic diagram of the explosion effect of the rotating assembly of the utility model.

[0025] In the figure: 1. device housing; 2. base; 3. adjustment component; 31. rotating hole; 32. rotating rod; 33. gear one; 34. rack; 35. threaded rod; 36. arc block; 37. lamp bead; 38. limit groove; 39. limit block; 310. operating block; 311. anti-sliding block; 312. circular groove; 313. circular block; 4. rotating component; 41. circular hole; 42. circular rod; 43. placement plate; 44. bevel gear two; 45. bevel gear three; 46. operating rod. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] Embodiment 1

[0028] like Figure 1 and Figure 2 As shown, a fill-in lighting device for art appraisal includes a device housing 1, a base 2 is fixedly connected to the middle of the lower end of the device housing 1, an adjustment component 3 is arranged at the rear of the outer surface of the device housing 1, and a rotating component 4 is arranged at the front of the outer surface of the device housing 1.

[0029] During the implementation of this embodiment, after the device housing 1 is moved to the specified position, the base 2 is placed on the desktop. At this time, the artwork to be identified is placed on the rotating component 4, and the adjusting component 3 is rotated so that the light can be rotated and changed to illuminate the surface of the artwork. At the same time, the identification angle of the artwork can be changed by the rotating component 4.

[0030] Specifically, in order to realize that the lamp beads 37 can be stored and placed after use to facilitate the portable fill light device, refer to Figure 3 , Figure 4 and Figure 5 In this embodiment, the adjustment component 3 includes an arc block 36, and a rotating hole 31 that is connected to the inner cavity of the device housing 1 is opened in the middle side of the rear portion of the outer surface of the device housing 1. The inner surface of the rotating hole 31 is rotatably connected to a rotating rod 32. The front surface of the outer surface of the rotating rod 32 is located in the inner cavity of the device housing 1 and is fixedly connected to a gear 1 33. The outer surface of the gear 1 33 is meshed with a rack 34. The rear end of the rotating rod 32 is fixedly connected to the front surface of the arc block 36. A plurality of lamp beads 37 are fixedly installed in an arc-shaped distribution on the front surface of the outer surface of the arc block 36. A threaded rod 35 is rotatably connected to the middle portion of the left end of the rack 34. The outer surface of the threaded rod 35 is threadedly connected to the device housing 1.

[0031] For further information, see Figure 3 , Figure 4 and Figure 5 In this embodiment, the left end of the threaded rod 35 is fixedly connected to an operating block 310, and a plurality of anti-sliding blocks 311 are fixedly connected to the outer surface of the operating block 310 in an annular distribution.

[0032] During the implementation process, by rotating the operating block 310, the operating block 310 drives the threaded rod 35 to rotate in the device housing 1. Since the threaded rod 35 is threadedly connected to the device housing 1, the threaded rod 35 will drive the rack 34 to move to the right during the rotation. Under the action of the meshing connection, the rack 34 moves and drives the gear 1 33 to rotate, and then the gear 1 33 drives the arc block 36 on the rotating rod 32 to rotate. The lamp beads 37 on the arc block 36 can change the irradiation position, thereby supplementing the light of the artwork.

[0033] Secondly, after use, the threaded rod 35 is rotated in the reverse direction, so that the threaded rod 35 drives the rack 34 to move to the left, and the rack 34 drives the gear 33 to rotate in the reverse direction, so that the rotating rod 32 drives the arc block 36 and the lamp bead 37 to rotate and enter the device housing 1, so that the lamp bead 37 can be stored for easy use and carrying by the identification personnel.

[0034] For further information, see Figure 3 , Figure 4 and Figure 5In this embodiment, a circular groove 312 is opened in the middle of the inner surface of the rotating hole 31, and a circular block 313 is rotatably connected to the inner surface of the circular groove 312, and the inner surface of the circular block 313 is fixedly connected to the middle of the outer surface of the rotating rod 32.

[0035] For further information, see Figure 3 , Figure 4 and Figure 5 In this embodiment, a limiting groove 38 is opened at the rear side of the lower part of the inner surface of the device housing 1, and the inner surface of the limiting groove 38 is slidably connected to a limiting block 39, and the upper end of the limiting block 39 is fixedly connected to the lower end of the rack 34.

[0036] As can be seen from the above, the threaded rod 35 will drive the rack 34 to rotate during the rotation process, which may easily cause the rack 34 to be unable to mesh with the gear 1 33. The limit block 39 rotates on the inner wall of the limit groove 38, so that the rack 34 will not rotate with the threaded rod 35, and the movement position of the rack 34 is limited. At the same time, the annular block 313 rotates on the inner wall of the annular groove 312 to prevent the rotating rod 32 from deviating from the rotating position, and the position of the rotating rod 32 is limited for easy use.

[0037] Embodiment 2

[0038] This embodiment adds a rotating component 4 that can rotate the artwork to be identified on the basis of the first embodiment, so as to achieve the purpose of adjusting the angle of the artwork to be identified.

[0039] Specifically, in order to adjust the angle of the artwork to be authenticated, refer to Figure 6 In this embodiment, the device housing 1 includes a round rod 42, and a round hole 41 is opened in the middle of the upper end of the device housing 1 and penetrates the inner surface of the device housing 1. The size and shape of the inner surface of the round hole 41 are adapted to the size and shape of the outer surface of the round rod 42. The lower end of the round rod 42 is rotatably connected to the lower part of the inner surface of the device housing 1, and the upper end of the round rod 42 is fixedly connected to a placement plate 43.

[0040] For further information, see Figure 6 In this embodiment, a bevel gear 44 is fixedly connected to the lower portion of the outer surface of the round rod 42, and a bevel gear 45 is meshedly connected to the front portion of the outer surface of the bevel gear 44.

[0041] For further information, see Figure 6 In this embodiment, an operating rod 46 is fixedly connected to the middle of the front end of the bevel gear 3 45 , and the outer surface of the operating rod 46 is rotatably connected to the device housing 1 .

[0042] During the implementation process, after the artwork is placed on the placement plate 43, the operating rod 46 is rotated, so that the operating rod 46 drives the bevel gear three 45 to rotate. Since the bevel gear three 45 and the bevel gear two 44 are meshingly connected, the bevel gear three 45 will drive the bevel gear two 44 to rotate, and then the bevel gear two 44 drives the round rod 42 to rotate on the inner wall of the round hole 41 and the lower part of the inner surface of the device shell 1, so that the placement plate 43 is rotated, and the artwork will rotate with the placement plate 43, so that the artwork can be adjusted and viewed at multiple angles during identification and fill-in light, which is convenient for identification.

[0043] Workflow: When in use, the artwork to be identified is placed on the placement plate 43, and the operating block 310 is rotated, so that the operating block 310 drives the threaded rod 35 to rotate, so that the threaded rod 35 drives the rack 34 to move to the right. Due to the meshing connection, the rack 34 drives the gear 1 33 to rotate, so that the arc block 36 on the rotating rod 32 rotates, and the irradiation position of the lamp bead 37 can be adjusted. When it is necessary to fully observe the appearance of the artwork, the operating rod 46 is rotated at this time, so that the operating rod 46 drives the bevel gear 3 45 to rotate. The round rod 42 rotates, thereby driving the bevel gear 2 44 to rotate. Since the round rod 42 and the bevel gear 2 44 are fixedly connected, the round rod 42 rotates on the inner wall of the round hole 41, thereby driving the placement plate 43 to rotate, driving the artwork to rotate, and then a comprehensive appraisal is carried out. After the appraisal, the direction of the rotation operation block 310 is turned, driving the threaded rod 35 to reverse, causing the rack 34 to move to the left, driving the gear 1 33 to reverse, and allowing the arc block 36 and the lamp bead 37 on the rotating rod 32 to enter the device housing 1, which can be stored for easy carrying.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A light-filling device for art appraisal, comprising a device housing (1), characterized in that: A base (2) is fixedly connected to the middle of the lower end of the device housing (1); an adjustment component (3) is arranged at the rear of the outer surface of the device housing (1); and a rotating component (4) is arranged at the front of the outer surface of the device housing (1); The adjustment assembly (3) comprises an arc block (36); a rotating hole (31) which is in communication with the inner cavity of the device housing (1) is provided at the middle side of the rear portion of the outer surface of the device housing (1); a rotating rod (32) is rotatably connected to the inner surface of the rotating hole (31); a gear 1 (33) is fixedly connected to the outer front of the rotating rod (32) located in the inner cavity of the device housing (1); a rack (34) is meshedly connected to the outer surface of the gear 1 (33); a rear end of the rotating rod (32) is fixedly connected to the outer front of the arc block (36); a plurality of lamp beads (37) are fixedly installed in an arc shape on the outer front of the arc block (36); a threaded rod (35) is rotatably connected to the middle portion of the left end of the rack (34); and the outer surface of the threaded rod (35) is threadedly connected to the device housing (1).

2. The light-filling device for art appraisal according to claim 1, characterized in that: The left end of the threaded rod (35) is fixedly connected to an operating block (310), and the outer surface of the operating block (310) is annularly distributed and fixedly connected to a plurality of anti-sliding blocks (311).

3. The light-filling device for art appraisal according to claim 1, characterized in that: A circular groove (312) is provided in the middle of the inner surface of the rotating hole (31), a circular block (313) is rotatably connected to the inner surface of the circular groove (312), and the inner surface of the circular block (313) is fixedly connected to the middle of the outer surface of the rotating rod (32).

4. The light-filling device for art appraisal according to claim 1, characterized in that: A limiting groove (38) is provided at the rear side of the lower portion of the inner surface of the device housing (1); the inner surface of the limiting groove (38) is slidably connected to a limiting block (39); the upper end of the limiting block (39) is fixedly connected to the lower end of the rack (34).

5. The light-filling device for art appraisal according to claim 1, characterized in that: The device housing (1) comprises a round rod (42); a round hole (41) which is in communication with the inner surface of the device housing (1) is provided in the middle of the upper end of the device housing (1); the size and shape of the inner surface of the round hole (41) are matched with the size and shape of the outer surface of the round rod (42); the lower end of the round rod (42) is rotatably connected to the lower part of the inner surface of the device housing (1); and the upper end of the round rod (42) is fixedly connected to a placement plate (43).

6. The light-filling device for art appraisal according to claim 5, characterized in that: The lower portion of the outer surface of the round rod (42) is fixedly connected with a bevel gear 2 (44), and the front portion of the outer surface of the bevel gear 2 (44) is meshingly connected with a bevel gear 3 (45).

7. The light-filling device for art appraisal according to claim 6, characterized in that: An operating rod (46) is fixedly connected to the middle of the front end of the bevel gear three (45), and the outer surface of the operating rod (46) is rotatably connected to the device housing (1).

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