Adjusting mechanism for display screen of photocuring 3D printer

Abstract

The utility model relates to the technical field of 3D printing, and discloses a photo-curing 3D printer display screen adjusting mechanism which comprises a rotating arm and a box fixedly arranged on a photo-curing 3D printer display screen. The rotating door is rotationally connected with the rotating arm, and a display screen is arranged on the rotating door; the adjusting assembly comprises a first connecting part and a second connecting part, the first connecting part is connected with the rotating door, the second connecting part is connected with the rotating arm, the second connecting part comprises a plurality of clamping grooves, a clamping block is arranged on the first connecting part, the clamping block can be clamped into the clamping block corresponding to the clamping groove, and the first connecting part is connected with the rotating door. The rotating door can rotate relative to the rotating arm by rotating the rotating door, and the clamping block can be clamped into different clamping grooves according to the rotating angle so that the rotating door can be fixed. Through cooperation of the rotating arm and the adjusting assembly, the rotating door can rotate by an angle, the angle of the display screen on the corresponding rotating door is also changed, a user only needs to adjust the rotating door to a proper angle, lowers the head to look at the display screen and does not need to squat or bend down, and the user can conveniently use and check the display screen.

Description

Technical Field

[0001] This utility model relates to the field of photopolymer 3D printing technology, and in particular to a display screen adjustment mechanism for a photopolymer 3D printer. Background Technology

[0002] Photopolymer 3D printers are rapid prototyping devices, a type of additive manufacturing technology. They primarily use a digital model file as a base, employing special waxes, powdered metals, or plastics—materials that can be bonded—to create three-dimensional objects by printing layers of this bonding material. Current photopolymer 3D printers typically include a chassis with a touchscreen display on its outer surface. This touchscreen allows for control and monitoring of the printing process. However, since the touchscreen is fixed to the chassis and cannot be adjusted, users often need to bend down or squat to view or use it, which is particularly challenging for taller individuals. Utility Model Content

[0003] Based on the above, the purpose of this utility model is to provide a display screen adjustment mechanism for a photopolymer 3D printer to facilitate user viewing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model provides a display screen adjustment mechanism for a photopolymer 3D printer, comprising:

[0006] The rotating arm is fixedly mounted on the housing of the photopolymer 3D printer's display screen;

[0007] A revolving door, which is rotatably connected to the rotating arm, and is equipped with a display screen;

[0008] The adjustment component includes a first connecting part and a second connecting part. The first connecting part is connected to the rotating door, and the second connecting part is connected to the rotating arm. The second connecting part includes a plurality of slots, and a locking block is provided on the first connecting part. The locking block can be locked into the locking block corresponding to the slot. By rotating the rotating door, the rotating door can be rotated relative to the rotating arm. The locking block can be locked into different slots according to the rotation angle, so that the rotating door is fixed.

[0009] Preferably, the rotating arm includes a fixed arm plate, which is fixedly connected to the housing. An arc-shaped arm plate is connected below the fixed arm plate, and a rotating head is connected to the arc-shaped arm plate. The arc-shaped arm plate, the fixed arm plate, and the rotating head form a rotating groove.

[0010] The top of the rotating door is provided with an arc-shaped rotating surface, which is in contact with the rotating head and rotates relative to the rotating head.

[0011] Preferably, the rotating arm is further connected to a transition plate, and the transition plate is connected to the second connecting part;

[0012] The second connecting part includes a second mounting plate, and a second arc-shaped plate is provided on the side of the second mounting plate near the rotating arm. The second arc-shaped plate is provided with a plurality of the slots.

[0013] Preferably, the first connecting part includes a first fixing plate, which is connected to the top of the rotating door. A first swing arm is connected to the side of the first fixing plate away from the rotating door. The locking block is disposed on the side of the first swing arm away from the first fixing plate. The first swing arm is located below the transition plate.

[0014] Preferably, the slot includes a vertical slot surface, a horizontal slot surface, and an inclined slot surface;

[0015] The card block includes a vertical surface, a horizontal surface, and an inclined surface. The vertical surface corresponds to the vertical groove surface, the horizontal surface corresponds to the horizontal groove surface, and the inclined surface corresponds to the inclined groove surface.

[0016] Preferably, the top of the first fixing plate is an arc surface, which can be engaged with the arc-shaped rotating surface at the top of the rotating door.

[0017] Preferably, the rotating head is further connected to a rotating rod, and a rotating cavity is provided on the first fixed plate. An elastic element is provided in the rotating cavity, and the rotating rod can be inserted into the rotating cavity and rotate relative to the rotating cavity.

[0018] Preferably, there are two sets of the rotating arm and the adjusting assembly, respectively located on both sides of the rotating door.

[0019] The beneficial effects of this utility model are as follows:

[0020] This utility model provides a display screen adjustment mechanism for a photopolymer 3D printer. Through the cooperation of the rotating arm and the adjustment component, the rotating door can be rotated, and the angle of the display screen on the rotating door also changes. Users only need to adjust to a suitable angle and look down at the display screen without having to squat or bend over, making it convenient for users to use and view. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0022] Figure 1 This utility model provides a schematic diagram of the overall structure of the housing of the adjustment mechanism for the display screen of a photopolymer 3D printer.

[0023] Figure 2 A schematic diagram of the structure of a display screen adjustment mechanism for a photopolymer 3D printer provided in this embodiment of the present invention;

[0024] Figure 3 This is a structural schematic diagram from another perspective of an embodiment of the photopolymer 3D printer display adjustment mechanism.

[0025] Figure 4 This is a structural schematic diagram from another perspective of an embodiment of the photopolymer 3D printer display adjustment mechanism.

[0026] Figure 5 for Figure 4 A magnified structural diagram at point A;

[0027] Figure 6 This is a schematic diagram of the structure of the first fixing plate and the rotating arm provided in an embodiment of the present utility model.

[0028] In the picture:

[0029] 1. Cabinet; 2. Rotating door; 3. Display screen; 4. Rotating arm; 41. Fixed arm plate; 42. Arc-shaped arm plate; 43. Rotating head; 44. Rotating cavity; 45. Rotating rod; 5. Adjusting assembly; 51. Second connecting part; 511. Second mounting plate; 512. Second arc-shaped plate; 513. Slot; 5131. Vertical slot surface; 5132. Horizontal slot surface; 5133. Inclined slot surface; 52. First connecting part; 521. First fixed plate; 522. First swing arm; 523. Block; 5231. Vertical surface; 5232. Horizontal surface; 5233. Inclined surface; 6. Transition plate; 7. Elastic element. Detailed Implementation

[0030] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0034] like Figures 1 to 6As shown, this utility model embodiment provides an adjustment mechanism for a display screen 3 of a photopolymer 3D printer, including: a rotating arm 4, fixedly mounted on the housing 1 of the display screen 3 of the photopolymer 3D printer; a rotating door 2, rotatably connected to the rotating arm 4, and having a display screen 3 mounted thereon, preferably a touch screen 3 capable of human-computer interaction; and an adjustment component 5, including a first connecting part 52 and a second connecting part 51, the first connecting part 52 connecting the rotating door 2, and the second connecting part 51 connecting the rotating arm 4, the second connecting part 51 including a plurality of slots 513, and the first connecting part 52 having a locking block 523, the locking block 523 being able to engage with the corresponding locking block 523 in the slot 513, the rotating door 2 being able to rotate relative to the rotating arm 4 by rotating the rotating door 2, and the locking block 523 being able to engage with different slots 513 according to the angle of rotation, thereby fixing the rotating door 2. Preferably, the rotating arm 4 and the adjustment component 5 are provided in two sets, respectively disposed on both sides of the rotating door 2. It should be noted that the rotating door 2 can rotate relative to the rotating arm 4, or it can move laterally relative to the rotating arm 4.

[0035] This utility model embodiment provides an adjustment mechanism for the display screen 3 of a photopolymer 3D printer. Through the cooperation of the rotating arm 4 and the adjustment component 5, the rotating door 2 can be rotated, and the angle of the display screen 3 on the rotating door 2 also changes. The user only needs to adjust to a suitable angle and look down at the display screen 3 without having to squat or bend over, making it convenient for the user to use and view.

[0036] In some embodiments, such as Figures 3 to 6 As shown, the rotating arm 4 includes a fixed arm plate 41, the top of which is fixedly connected to the housing 1. An arc-shaped arm plate 42 is connected below the fixed arm plate 41, and a rotating head 43 is connected to the arc-shaped arm plate 42. The arc-shaped arm plate 42, the fixed arm plate 41, and the rotating head 43 form a rotating groove 44. The top of the rotating door 2 is provided with an arc-shaped rotating surface, which fits against the rotating head 43 and rotates relative to it. Specifically, in this embodiment of the invention, during installation, the outer surface of the rotating head 43 fits against the arc-shaped rotating surface of the rotating door 2, while the arc-shaped rotating surface extends into the groove, which serves to avoid obstruction.

[0037] In some embodiments, as shown in 3 to 5, the rotating arm 4 is further connected to a transition plate 6, which is connected to the second connecting portion 51. The second connecting portion 51 includes a second mounting plate 511, and a second arc-shaped plate 512 is provided on the side of the second mounting plate 511 near the rotating arm 4. The second arc-shaped plate 512 has a plurality of slots 513. The first connecting portion 52 includes a first fixing plate 521, which is connected to the rotating door 2 near the top. A first swing arm 522 is connected to the side of the first fixing plate 521 away from the rotating door 2. The locking block 523 is provided on the side of the first swing arm 522 away from the first fixing plate 521. The first swing arm 522 is located below the transition plate 6. Specifically, during the rotation of the rotating door 2, the rotating arm 4, the transition plate 6, and the second mounting plate 511 remain stationary, while the first swing arm 522 swings. The end of the first swing arm 522 is provided with the locking block 523. The locking block 523 forms an arc shape during the swing, corresponding to the extension direction of the second arc plate 512. When the rotating door 2 is adjusted to a suitable position, the locking block 523 can be inserted into the corresponding slot 513.

[0038] In some embodiments, such as Figure 4 and 5 As shown, the slot 513 includes a vertical slot surface 5131, a horizontal slot surface 5132, and an inclined slot surface 5133; the block 523 includes a vertical surface 5231, a horizontal surface 5232, and an inclined surface 5233. The vertical surface 5231 corresponds to the vertical slot surface 5131, the horizontal surface 5232 corresponds to the horizontal slot surface 5132, and the inclined surface 5233 corresponds to the inclined slot surface 5133. Specifically, in order to ensure that the locking block 523 and the locking slot 513 can fit tightly and facilitate sliding in and out, when the rotating door 2 is lifted upward, the locking block 523 is engaged from the vertical groove surface 5131. When further adjustment is needed, the door is lifted upward again, and the locking block 523 will slide out from the inclined groove surface 5133, and then engage again when it reaches the vertical groove surface 5131 of the next locking slot 513. When the rotating door 2 is to be rotated in the opposite direction, the rotating door 2 is first moved horizontally to disengage the locking block 523 from the locking slot 513. At this time, the vertical groove surface 5131 can no longer restrict the locking block 523, and the rotating door 2 can be rotated in the opposite direction.

[0039] In some embodiments, such as Figure 6 As shown, the top of the first fixing plate 521 is an arc surface, which can be engaged with the arc-shaped rotating surface at the top of the rotating door 2.

[0040] In some embodiments, such as Figure 6The rotating head 43 is also connected to a rotating rod 45. A rotating cavity is provided on the first fixing plate 521, and an elastic element 7 is disposed within the rotating cavity. The rotating rod 45 can be inserted into the rotating cavity and rotate relative to it. The elastic element 7 is preferably a spring. In this embodiment, under normal conditions, i.e., when the locking block 523 is inserted into the locking slot 513, the elastic element 7 is in its normal state. When the rotating door 2 is pushed upwards, as the locking block 523 moves from the current locking slot 513 to the next locking slot 513, the elastic element 7 undergoes a compression and reset process. This elasticity provides elastic support for the locking block 523 towards the locking slot 513. Once the angle of the rotating door 2 is fixed, the locking block 523 cannot disengage from the locking slot 513, thus fixing the rotating door 2. When the rotating door 2 needs to be pushed downwards, it needs to be moved laterally first. At this time, the elastic element 7 is compressed, the locking block 523 disengages from the locking slot 513, and the rotating door 2 can then rotate downwards.

[0041] Note that the above description is merely a preferred embodiment of the present invention and the techniques employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A light-cured 3D printer display screen (3) adjustment mechanism, characterized by, The utility model relates to a display screen fixing device for light-curing 3D printer, which comprises a rotating arm (4) fixedly arranged on a box (1) of a light-curing 3D printer display screen (3), a rotating door (2) rotatably connected with the rotating arm (4) and provided with the display screen (3), and an adjusting assembly (5) comprising a first connecting part (52) connected with the rotating door (2) and a second connecting part (51) connected with the rotating arm (4). The rotating arm (4) comprises a fixed arm plate (41) fixedly connected with the box (1), an arc-shaped arm plate (42) connected below the fixed arm plate (41), and a rotating head (43) connected with the arc-shaped arm plate (42), and the arc-shaped arm plate (42), the fixed arm plate (41), and the rotating head (43) form a rotating groove (44). The top of the rotating door (2) is provided with an arc-shaped rotating surface, which is attached to the rotating head (43) and rotates relative to the rotating head (43). The rotating arm (4) is further connected with a transition plate (6), and the transition plate (6) is connected with the second connecting part (51).

2. A light-cured 3D printer display screen (3) adjusting mechanism according to claim 1, characterized in that, The second connecting part (51) comprises a second mounting plate (511) provided with a second arc-shaped plate (512) on one side close to the rotating arm (4), and the second arc-shaped plate (512) is provided with a plurality of card slots (513). The first connecting part (52) comprises a first fixed plate (521) connected with the rotating door (2) close to the top, a first swing arm (522) connected with one side of the first fixed plate (521) away from the rotating door (2), and a card block (523) provided on one side of the first swing arm (522) away from the first fixed plate (521), and the first swing arm (522) is located below the transition plate (6).

3. A light-cured 3D printer display screen (3) adjustment mechanism according to claim 2, characterized in that, The card slot (513) comprises a vertical slot surface (5131), a horizontal slot surface (5132), and an inclined slot surface (5133). The card block (523) comprises a vertical surface (5231), a horizontal surface (5232), and an inclined surface (5233), the vertical surface (5231) corresponds to the vertical slot surface (5131), the horizontal surface (5232) corresponds to the horizontal slot surface (5132), and the inclined surface (5233) corresponds to the inclined slot surface (5133).

4. The display screen (3) adjustment mechanism of a light-cured 3D printer according to claim 3, characterized in that, The top of the first fixed plate (521) is a circular arc surface, which can be clamped into the arc-shaped rotating surface of the top of the rotating door (2).

5. The light-cured 3D printer display screen (3) adjusting mechanism according to claim 4, characterized in that, ​ ​ 6. The display screen (3) adjustment mechanism of a light-cured 3D printer according to claim 4, characterized in that, ​ 7. The display screen (3) adjustment mechanism of a light-cured 3D printer according to claim 4, characterized in that, The rotating head (43) is also connected with a rotating rod (45), a rotating cavity is formed in the first fixed plate (521), an elastic member (7) is arranged in the rotating cavity, and the rotating rod (45) can be clamped into the rotating cavity and rotate relative to the rotating cavity.

8. A light-cured 3D printer display screen (3) adjusting mechanism according to any one of claims 1 to 7, characterized in that, The rotating arm (4) and the adjusting assembly (5) are provided with two groups and are arranged on the two sides of the rotating door (2) respectively.

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