Ostrich egg carving fixing device

Abstract

The utility model discloses an ostrich egg carving fixing device which comprises a base, a through hole is formed in the center of the base, four sliding grooves are formed in the upper end face of the base and evenly distributed around the through hole, sliding blocks are arranged in the sliding grooves, vertical rods are connected to the upper end faces of the sliding blocks, and supporting rods are horizontally connected to the vertical rods. The ends, away from the vertical rods, of the supporting rods are connected with arc-shaped rods, the outer walls of the arc-shaped rods are sleeved with rubber hoses, the ends, away from the through holes, of the sliding grooves are provided with fixing plates, threaded holes are formed in the fixing plates, threaded rods are matched in the threaded holes, and one ends of the threaded rods are rotationally connected with the side faces of the sliding blocks through rotating shafts. The supporting radius of the arc-shaped rods is changed by adjusting the different positions of the arc-shaped rods on the horizontal plane, supporting of ostrich eggs of different sizes is facilitated, the ostrich eggs are supported through the multiple arc-shaped rods, the standing ostrich eggs are in a stable state, the ostrich eggs are prevented from rolling and colliding during carving, the integrity of shells of the ostrich eggs is protected, and the ostrich egg carving efficiency is improved. And the carving yield of the ostrich eggs can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of handicraft processing equipment, and in particular relates to an ostrich egg carving and fixing device. Background Art

[0002] The ostrich is the largest bird in the world, and the ostrich egg is the largest egg in the world. The shell of an ostrich egg is relatively thick and hard, usually white or milky white, with a relatively rough surface. People use artistic techniques such as painting and embossing on the ostrich eggshell to make corresponding works of art, the so-called "ostrich egg crafts", which are highly ornamental. Ostrich egg carvings usually have a high collection value due to their uniqueness and artistry.

[0003] The problem encountered in the process of ostrich egg carving is that ostrich eggs are ellipsoidal in shape and have a smooth surface without a grip point. When left at rest, ostrich eggs are in an unstable state and are easily subject to rolling deviation when subjected to force during carving, which affects the carving accuracy of the ostrich eggs or causes the ostrich eggs to bump and break the shell, thereby reducing the yield of ostrich egg carving. Utility Model Content

[0004] In order to solve the problems encountered in the above-mentioned background technology, the present application proposes an ostrich egg carving fixing device, which is used to fix the ostrich egg when carving, thereby improving the stability of the ostrich egg when carving, which is beneficial to improving the yield of ostrich egg carving.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An ostrich egg carving fixing device comprises a base, a through hole is formed at the center of the base, four slide grooves are formed on the upper end surface of the base, the four slide grooves are evenly arranged around the through hole, a slider is arranged in the slide groove, the upper end surface of the slider is connected to a vertical rod, a support rod is horizontally connected to the vertical rod, an arc rod is connected to one end of the support rod away from the vertical rod, a rubber hose is sleeved on the outer wall of the arc rod, a fixing plate is formed on one end of the slide groove away from the through hole, a threaded hole is formed on the fixing plate, a threaded rod is matched in the threaded hole, and one end of the threaded rod is rotatably connected to the side surface of the slider through a rotating shaft.

[0007] In one embodiment of the present application, a collar is connected to the other end of the support rod, the collar is sleeved on the outer wall of the vertical rod, and a fastening bolt is arranged on the side of the collar.

[0008] In one embodiment of the present application, a plurality of supporting legs are installed on the lower end surface of the base.

[0009] In one embodiment of the present application, a connecting plate is provided on the lower end surface of the base, a transverse plate is provided between the connecting plates, and a cushion block is provided on the upper end surface of the transverse plate.

[0010] In one embodiment of the present application, a plurality of slots are provided in the vertical direction on the inner side surface of the connecting plate.

[0011] In one embodiment of the present application, a handle is connected to the other end of the threaded rod.

[0012] In one embodiment of the present application, a lamp stand is provided on the upper end surface of the base.

[0013] In summary, the technical solution proposed in the present application includes the following beneficial technical effects: the present application pushes the slider to slide in the slide groove through the threaded rod, thereby changing the horizontal position of the arc rod, and by adjusting the different positions of the arc rod on the horizontal plane, thereby changing the support radius of the arc rod, which is beneficial to adapting to the support of ostrich eggs of different sizes. By providing support for ostrich eggs through multiple arc rods, the stationary ostrich eggs are kept in a stable state, thereby preventing the ostrich eggs from rolling and bumping during carving, protecting the integrity of the ostrich egg shell, and thereby helping to improve the yield rate of ostrich egg carving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 A schematic diagram of the three-dimensional structure of an ostrich egg engraving and fixing device provided in one embodiment of the present application;

[0016] Figure 2 A schematic diagram of the three-dimensional structure of an ostrich egg engraving and fixing device provided in one embodiment of the present application;

[0017] Figure 3 for Figure 2 A magnified image of point A;

[0018] Figure 4 A schematic diagram of the three-dimensional structure of an ostrich egg engraving and fixing device provided in one embodiment of the present application;

[0019] Figure 5 A schematic diagram of the three-dimensional structure of an ostrich egg engraving and fixing device provided in one embodiment of the present application;

[0020] Figure 6 A schematic diagram of the three-dimensional structure of an ostrich egg engraving and fixing device provided in one embodiment of the present application;

[0021] In the picture: Ostrich eggs - 100;

[0022] Base-1, through hole-11;

[0023] Slide groove 2, slider 21, vertical rod 211, support rod 212, arc rod 213, collar 214, fastening bolt 2141, fixing plate 22, threaded hole 221, threaded rod 222, handle 2221, rotating shaft 223;

[0024] Support leg - 3;

[0025] Connecting plate-4, transverse plate-41, cushion block-42, card slot-43;

[0026] Lampstand -5. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0028] It should be noted that in the description of the present application, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0029] The terms "installed", "connected" and "connected" in this application should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0030] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0031] This embodiment provides an ostrich egg engraving and fixing device, see Figure 1-Figure 6 As shown, it includes a base 1, a through hole 11 is opened at the center of the base 1, four slide grooves 2 are opened on the upper end surface of the base 1, and the four slide grooves 2 are evenly arranged around the through hole 11. A slider 21 is arranged in the slide groove 2, and a vertical rod 211 is connected to the upper end surface of the slider 21. A support rod 212 is horizontally connected to the vertical rod 211, and an arc rod 213 is connected to the end of the support rod 212 away from the vertical rod 211. A rubber hose is sleeved on the outer wall of the arc rod 213, and a fixing plate 22 is arranged at the end of the slide groove 2 away from the through hole 11, and a threaded hole 221 is opened on the fixing plate 22, and a threaded rod 222 is matched in the threaded hole 221, and one end of the threaded rod 222 is rotatably connected to the side of the slider 21 through a rotating shaft 223.

[0032] In the above embodiment, a through hole 11 is provided at the center of the base 1, four slide grooves 2 are provided on the upper end surface of the base 1, and a slider 21 is provided in each slide groove 2, and a fixing plate 22 is provided at one end of the slide groove 2 away from the through hole 11, and a threaded hole 221 is provided on the fixing plate 22, and a threaded rod 222 is matched in the threaded hole 221, wherein one end of the threaded rod 222 is rotatably connected to the side of the slider 21 through a rotating shaft 223, and the threaded rod 222 can rotate forward and reverse in the threaded hole 221, so that the threaded rod 222 can be extended and retracted in the slide groove 2. The threaded rod 222 is short, and one end of the threaded rod 222 is connected to the side of the slider 21 through the rotating shaft 223, that is, the rotation of the threaded rod 222 can control the connection end of the threaded rod 222 and the slider 21 to move in the slide groove 2, thereby controlling the distance between the slider 21 and the fixed plate 22. The upper end surface of the slider 21 is connected to the vertical rod 211, and the vertical rod 211 is connected to the support rod 212. The end of the support rod 212 away from the vertical rod 211 is connected to the arc rod 213, and the horizontal position of the arc rod 213 is controlled by controlling the movement of the slider 21 in the slide groove 2. Furthermore, the four slide grooves 2 are evenly arranged around the through hole 11. By adjusting the different positions of the multiple arc rods 213 on the horizontal plane, the multiple arc rods 213 are matched with each other, thereby changing the support radius of the arc rod 213, which is beneficial to adapt to the support of ostrich eggs of different sizes. The arc rod 213 is in line with the curved surface of the ostrich egg, which is beneficial to improve the stability of the arc rod 213 supporting the ostrich egg, and further helps to improve the stability of the ostrich egg when carving. Optionally, the outer sleeve of the arc rod 213 is provided with a rubber hose, which can reduce the hardness of the contact surface between the arc rod 213 and the ostrich egg to prevent the shell from being scratched. The rubber sleeve also plays an anti-skid role and improves the stability of the support. In addition, most ostrich eggs are ellipsoidal in shape. When supporting the outer wall of the ostrich egg, the tip of the ostrich egg facing downward is prone to collide with the upper end surface of the base 1. Therefore, a through hole 11 is opened at the center of the base 1 to provide a reserved position for the tip of the ostrich egg to prevent the tip of the ostrich egg from colliding with the upper end surface of the base 1. In summary, the ostrich egg is supported by multiple arc rods 213, so that the stationary ostrich egg is in a stable state, avoiding the ostrich egg from rolling and colliding during carving, protecting the integrity of the ostrich egg shell, and thus helping to improve the yield rate of ostrich egg carving.

[0033] In one embodiment of the present application, see Figure 3 As shown, the other end of the support rod 212 is connected to a collar 214 , and the collar 214 is sleeved on the outer wall of the vertical rod 211 . A fastening bolt 2141 is provided on the side of the collar 214 .

[0034] In the above embodiment, there are differences between different ostrich individuals, so that the outside of the ostrich egg presents a non-smooth curved surface. By connecting the collar 214 to the other end of the support rod 212, the collar 214 is sleeved on the outer wall of the vertical rod 211, so that the support rod 212 can adjust the position and height along the vertical direction of the vertical rod 211, thereby making the arc rod 213 fit the shell of the ostrich egg more closely, improving the adaptability of each arc rod 213, and facilitating adjustment to the best support point of the ostrich egg. Further, by screwing in the fastening bolt 2141 on the outside of the collar 214, the friction between the collar 214 and the outer wall of the vertical rod 211 is increased, so that the collar 214 is fixed at the corresponding position.

[0035] In one embodiment of the present application, refer to Figure 4 As shown, a plurality of supporting legs 3 are installed on the lower end surface of the base 1 .

[0036] In the above embodiment, the multiple support legs 3 installed on the lower end surface of the base 1 are used to improve the stability of the base 1. Optionally, the support legs 3 can be telescopic rods to adjust the height of the base 1 according to actual needs.

[0037] In one embodiment of the present application, see Figure 4 and Figure 5 As shown, a connecting plate 4 is disposed on the lower end surface of the base 1 , a transverse plate 41 is disposed between the connecting plates 4 , and a cushion block 42 is disposed on the upper end surface of the transverse plate 41 .

[0038] In the above embodiment, the connecting plate 4 is used to fix the transverse plate 41. A cushion block 42 is provided on the upper end surface of the transverse plate 41. The cushion block 42 is used to support the lower end of the ostrich egg leaking out of the through hole 11, thereby increasing the supporting points for the ostrich egg and improving the stability of the ostrich egg placement.

[0039] In one embodiment of the present application, see Figure 4 As shown, a plurality of slots 43 are provided in the vertical direction on the inner side surface of the connecting plate 4 .

[0040] In the above embodiment, due to the difference in size of ostrich eggs, the leakage portion of the ostrich eggs from the through hole 11 also varies. In order to increase the fit between the pad 42 on the horizontal plate 41 and the lower end of the ostrich egg, the horizontal plate 41 can be plugged into the slots 43 of different heights on the inner side of the connecting plate 4 for adaptation, which is beneficial to improve the stability of the support for the ostrich egg.

[0041] In one embodiment of the present application, see Figure 2 As shown, the other end of the threaded rod 222 is connected to a handle 2221 .

[0042] In the above embodiment, the other end of the threaded rod 222 is connected to the handle 2221 to facilitate the rotation of the threaded rod 222 .

[0043] In one embodiment of the present application, see Figure 6 As shown, a lamp stand 5 is provided on the upper end surface of the base 1 .

[0044] In the above embodiment, the lamp stand 5 is arranged around the ostrich egg to provide sufficient light source for the carver, so that the carver can clearly see the details on the surface of the ostrich egg, thereby helping the carver to carve more accurately and ensure the quality of the work.

[0045] In the actual use of the present application: a through hole 11 is provided at the center of the base 1, four slide grooves 2 are provided on the upper end surface of the base 1, and a slider 21 is provided in each slide groove 2, and a fixing plate 22 is provided at one end of the slide groove 2 away from the through hole 11, and a threaded hole 221 is provided on the fixing plate 22, and a threaded rod 222 is matched in the threaded hole 221, wherein one end of the threaded rod 222 is rotatably connected to the side of the slider 21 through a rotating shaft 223, and the threaded rod 222 is rotated forward and backward in the threaded hole 221 to control the connection end of the threaded rod 222 and the slider 21 to move in the slide groove 2, thereby controlling The slider 21 is controlled to be at different positions in the slide groove 2, the upper end surface of the slider 21 is connected to a vertical rod 211, and the vertical rod 211 is connected to a support rod 212, and the end of the support rod 212 away from the vertical rod 211 is connected to an arc rod 213, and the horizontal position of the arc rod 213 is controlled by controlling the movement of the slider 21 in the slide groove 2. The four slide grooves 2 are evenly arranged around the through hole 11, and the multiple arc rods 213 are adjusted at different positions on the horizontal plane, and the multiple arc rods 213 are matched with each other, thereby changing the support radius of the arc rod 213 to adapt to the support of ostrich eggs of different sizes.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An ostrich egg engraving and fixing device, characterized in that: The invention comprises a base (1), wherein a through hole (11) is provided at the center of the base (1), and four slide grooves (2) are provided on the upper end surface of the base (1), and the four slide grooves (2) are evenly arranged around the through hole (11), and a slider (21) is provided in the slide groove (2), and the upper end surface of the slider (21) is connected to a vertical rod (211), and a support rod (212) is horizontally connected to the vertical rod (211), and an arc rod (213) is connected to the end of the support rod (212) away from the vertical rod (211), and a rubber hose is sleeved on the outer wall of the arc rod (213), and a fixing plate (22) is provided at the end of the slide groove (2) away from the through hole (11), and a threaded hole (221) is provided on the fixing plate (22), and a threaded rod (222) is matched in the threaded hole (221), and one end of the threaded rod (222) is rotatably connected to the side of the slider (21) through a rotating shaft (223).

2. The ostrich egg engraving and fixing device according to claim 1, characterized in that: The other end of the support rod (212) is connected to a collar (214), the collar (214) is sleeved on the outer wall of the vertical rod (211), and a fastening bolt (2141) is arranged on the side of the collar (214).

3. The ostrich egg engraving and fixing device according to claim 1, characterized in that: A plurality of supporting legs (3) are mounted on the lower end surface of the base (1).

4. The ostrich egg engraving and fixing device according to claim 3, characterized in that: The lower end surface of the base (1) is provided with a connecting plate (4), a transverse plate (41) is provided between the connecting plates (4), and a cushion block (42) is provided on the upper end surface of the transverse plate (41).

5. The ostrich egg engraving and fixing device according to claim 4, characterized in that: A plurality of slots (43) are provided in the vertical direction on the inner side surface of the connecting plate (4).

6. The ostrich egg engraving and fixing device according to claim 1, characterized in that: The other end of the threaded rod (222) is connected to a handle (2221).

7. The ostrich egg engraving and fixing device according to any one of claims 1 to 6, characterized in that: A lamp stand (5) is provided on the upper end surface of the base (1).

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