A tilt arm cover plate mold for a camera

Abstract

The utility model discloses a kind of camera pitch arm cover plate mould, including device ontology, the base is equipped in device ontology, lower protection seat and upper protection seat, lower protection seat is equipped with mould cavity on, lower protection seat and upper protection seat are equipped with positioning groove in, positioning groove is equipped with left positioning plate and right positioning plate in, left positioning plate and right positioning plate are equipped with mounting groove in, mounting groove is equipped with threaded rod in, threaded rod is screwed on ring, left positioning plate and right positioning plate are connected ring, threaded rod one end is equipped with knob, upper protection seat is equipped with connecting plate, connecting plate is equipped with injection port in, the position of left positioning plate and right positioning plate can be adjusted, the accurate adjustment of positioning block is realized, the precision of cover plate forming is greatly improved, product size deviation is reduced, product quality is more stable, it is favorable to improve product pass rate, reduce the rate of defective product, improve production efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of camera accessories, specifically relating to a mold for a camera tilt arm cover plate. Background Technology

[0002] The tilt arm cover for a camera is a key component in the camera's tilt adjustment mechanism. It is typically a thin-walled shell structure with a specific curved surface and mounting holes. Its main functions are protection and support. On one hand, it protects the precision transmission components inside the tilt arm, such as the motor and gears, from dust, moisture, and external impacts. On the other hand, it provides stable structural support for the camera's tilt rotation, ensuring the overall structural stability when the camera is adjusted (e.g., by rotating up and down to adjust the shooting field of view). Its dimensional accuracy and surface finish directly affect the camera's assembly precision and operational stability. In the production process of the camera tilt arm cover, the mold plays a crucial role.

[0003] Existing camera tilt arm cover molds have several shortcomings. For example, in terms of mold positioning, traditional mold positioning structures are relatively simple, making it difficult to accurately adjust the position of the positioning blocks. This results in low cover plate forming accuracy, easily leading to dimensional deviations and affecting product quality and subsequent assembly. Furthermore, most molds lack effective protective measures for the injection port, allowing dust and impurities to easily enter during idle periods or transportation. This not only affects the purity of the raw materials during injection molding but can also cause blockages, reducing production efficiency and increasing cleaning and maintenance costs. Therefore, we need to upgrade and modify existing technologies. Utility Model Content

[0004] The purpose of this utility model is to provide a camera tilt arm cover mold to solve the problems mentioned in the background art.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] Design a camera tilt arm cover mold, including a device body. The device body has a base, a lower protective seat, and an upper protective seat. The lower protective seat has a mold cavity. Both the lower and upper protective seats have positioning grooves. The positioning grooves have a left positioning plate and a right positioning plate. The left and right positioning plates have mounting grooves. The mounting grooves have threaded rods. The threaded rods are threaded with collars. Both the left and right positioning plates are connected to collars. One end of the threaded rod has a knob. The upper protective seat has a connecting plate. The connecting plate has an injection port. The injection port has a rotating groove. The rotating groove has a rotating shaft. The rotating shaft is connected to a dust cover. One end of the dust cover is connected to an extension buckle. The extension buckle is connected to a gear one. The gear one meshes with a gear two on one side. A motor is connected below the gear two.

[0007] Furthermore, a support leg is connected above the base, and a lower protective seat is connected above the support leg.

[0008] Furthermore, a guide groove is provided in the positioning groove, a guide rod is fixedly provided in the guide groove, a guide ring is slidably sleeved on the guide rod, and a guide ring is fixedly provided at one end of both the left positioning plate and the right positioning plate.

[0009] Furthermore, the knobs are symmetrically arranged in two sets, and each set of the knobs has anti-slip grooves, with multiple sets of anti-slip grooves.

[0010] Furthermore, a sealing gasket is fixedly installed on the inner wall of the dust cover, and the sealing gasket is located between the dust cover and the injection port.

[0011] Furthermore, a fixing frame is fixedly installed on the motor, and the fixing frame is welded and fixed to the top outer wall of the connecting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through a left positioning plate, a right positioning plate, a collar, a guide ring, a threaded rod, a knob, an anti-slip groove, and a guide rod, enables convenient and precise adjustment of the positions of the left and right positioning plates, achieving accurate adjustment of the positioning block. Compared to the difficulty of accurately adjusting the positioning of traditional molds, this mold can flexibly and accurately determine the position of the positioning block according to the requirements of different specifications of camera tilt arm cover plates, greatly improving the accuracy of cover plate forming, reducing product dimensional deviations, making product quality more stable, and helping to improve the product qualification rate, reduce the defect rate, and improve production efficiency.

[0014] 2. This utility model effectively protects the injection port by utilizing a motor, gear one, gear two, a dust cover, and a sealing gasket. During idle periods or transportation, the dust cover automatically covers the injection port via motor control, and the sealing gasket enhances the sealing performance, preventing dust and impurities from entering the injection port. This avoids problems such as impure raw materials and blockages caused by injection port contamination, reduces the workload of cleaning and maintaining the injection port, ensures smooth injection molding, improves production efficiency, and reduces the failure rate and maintenance costs during production.

[0015] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of the overall structure of a camera tilt arm cover plate mold according to the present invention;

[0018] Figure 2 This is an exploded view of the overall structure of a camera tilt arm cover plate mold according to the present invention;

[0019] Figure 3 This is an exploded view of the positioning structure of a camera tilt arm cover plate mold according to the present invention;

[0020] Figure 4 This is a perspective view of the protective structure of a camera tilt arm cover mold according to the present invention;

[0021] Figure 5 This is an exploded view of the protective structure of a camera tilt arm cover mold according to the present invention.

[0022] In the diagram: 1. Device body; 2. Base; 3. Support leg; 4. Lower protective seat; 5. Mold cavity; 6. Upper protective seat; 7. Positioning groove; 8. Left positioning plate; 9. Right positioning plate; 10. Mounting groove; 11. Guide groove; 12. Collar; 13. Guide ring; 14. Threaded rod; 15. Knob; 16. Anti-slip groove; 17. Guide rod; 18. Connecting plate; 19. Injection port; 20. Rotating groove; 21. Rotating shaft; 22. Dust cover; 23. Sealing gasket; 24. Extension buckle; 25. Gear one; 26. Gear two; 27. Motor; 28. Fixing frame. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1 As shown in Figure 5, this embodiment provides a camera tilt arm cover mold, including a device body 1. The device body 1 has a base 2, a lower protective seat 4, and an upper protective seat 6. The lower protective seat 4 has a mold cavity 5. Both the lower protective seat 4 and the upper protective seat 6 have positioning grooves 7. The positioning grooves 7 have a left positioning plate 8 and a right positioning plate 9. The left positioning plate 8 and the right positioning plate 9 have mounting grooves 10. The mounting grooves 10 have threaded rods 14, and threaded collars 12 are threaded onto the threaded rods 14. Both the left positioning plate 8 and the right positioning plate 9 are connected to collars 12. One end of the threaded rod 14 is provided with a knob 15. The upper protective seat 6 is provided with a connecting plate 18. The connecting plate 18 is provided with an injection port 19. The injection port 19 is provided with a rotating groove 20. The rotating groove 20 is provided with a rotating shaft 21. The rotating shaft 21 is connected to a dust cover 22. One end of the dust cover 22 is connected to an extension buckle 24. The extension buckle 24 is connected to a gear 1 25. One side of the gear 1 25 meshes with a gear 26. The motor 27 is connected below the gear 26.

[0025] Preferably, a support leg 3 is connected above the base 2, and a lower protective seat 4 is connected above the support leg 3. By setting the support leg 3, the connection and closeness between the devices are increased, ensuring the safety of the lower protective seat 4 during use. A guide groove 11 is opened in the positioning groove 7, and a guide rod 17 is fixedly installed in the guide groove 11. A guide ring 13 is slidably sleeved on the guide rod 17. A guide ring 13 is fixedly installed at one end of the left positioning plate 8 and the right positioning plate 9. By setting the guide groove 11, the guide rod 17 and the guide ring 13, the direction of movement of the left positioning plate 8 and the right positioning plate 9 can be guided, avoiding the positional deviation of the left positioning plate 8 and the right positioning plate 9 during movement, thus improving the safety of the device. Two sets of knobs 15 are symmetrically arranged, and anti-slip grooves 16 are opened in both sets of knobs 15. Multiple sets of anti-slip grooves 16 are opened to provide convenience for users and prevent users from slipping their hands or having difficulty turning the knobs 15 during rotation.

[0026] Preferably, a sealing gasket 23 is fixedly installed on the inner wall of the dust cover 22. The sealing gasket 23 is located between the dust cover 22 and the injection port 19. By setting the sealing gasket 23, the sealing performance of the dust cover 22 is increased, preventing dust from entering the device through the gap between the dust cover 22 and the injection port 19, thereby affecting product quality. A fixing bracket 28 is fixedly installed on the motor 27. The fixing bracket 28 is welded and fixed to the top outer wall of the connecting plate 18. By setting the fixing bracket 28, the stability of the motor 27 is increased, ensuring the safety of the motor 27 during use.

[0027] The working principle and process of this utility model are as follows: When it is necessary to protect the injection port 19, the motor 27 is started. The motor 27 drives the gear 26 to rotate, and the gear 26 meshes with the gear 25, causing the gear 25 to rotate. The gear 25 drives the dust cover 22 to rotate around the rotating groove 20 through the rotating shaft 21 until the dust cover 22 covers the injection port 19. The sealing gasket 23 ensures the sealing effect and prevents dust and impurities from entering the injection port 19. When injection molding is required, the motor 27 reverses, driving the dust cover 22 to open and expose the injection port 19 for the injection of raw materials. When it is necessary to position the mold cavity 5, the user manually rotates the knob 15. The knob 15 drives the threaded rod 14 to rotate. Since the threaded rod 14 is threadedly engaged with the guide ring 13, and the guide ring 13 is fixed relative to the left positioning plate 8 through the collar 12, the rotation of the threaded rod 14 will cause it to move axially. The threaded rod 14 pushes the left positioning plate 8 to slide on the guide rod 17, thereby adjusting the distance between the left positioning plate 8 and the right positioning plate 9, achieving the purpose of precisely adjusting the position of the positioning block to meet the positioning requirements of the camera tilt arm cover of different specifications.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, 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 used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A mold for a camera tilt arm cover plate, characterized in that, The device includes a main body (1), which contains a base (2), a lower protective seat (4), and an upper protective seat (6). The lower protective seat (4) has a mold cavity (5). Both the lower protective seat (4) and the upper protective seat (6) have positioning grooves (7). The positioning grooves (7) contain a left positioning plate (8) and a right positioning plate (9). The left positioning plate (8) and the right positioning plate (9) have mounting grooves (10). The mounting grooves (10) contain threaded rods (14). The threaded rods (14) are threaded with collars (12). The left positioning plate (8) and the right positioning plate (9) are connected to... The connecting ring (12) has a knob (15) at one end of the threaded rod (14), a connecting plate (18) is provided on the upper protective seat (6), an injection port (19) is provided in the connecting plate (18), a rotating groove (20) is provided in the injection port (19), a rotating shaft (21) is provided in the rotating groove (20), a dust cover (22) is connected to the rotating shaft (21), an extension buckle (24) is connected to one end of the dust cover (22), a gear one (25) is connected to the extension buckle (24), a gear two (26) is meshed on one side of the gear one (25), and a motor (27) is connected below the gear two (26).

2. The camera tilt arm cover mold according to claim 1, characterized in that, A support leg (3) is connected above the base (2), and a lower protective seat (4) is connected above the support leg (3).

3. The camera tilt arm cover mold according to claim 1, characterized in that, The positioning groove (7) is provided with a guide groove (11), and a guide rod (17) is fixedly provided in the guide groove (11). A guide ring (13) is slidably sleeved on the guide rod (17). A guide ring (13) is fixedly provided at one end of both the left positioning plate (8) and the right positioning plate (9).

4. A camera tilt arm cover mold according to claim 1, characterized in that, The knobs (15) are symmetrically arranged in two sets, and anti-slip grooves (16) are opened in both sets of knobs (15). There are multiple sets of anti-slip grooves (16).

5. A camera tilt arm cover mold according to claim 1, characterized in that, A sealing gasket (23) is fixedly installed on the inner wall of the dust cover (22), and the sealing gasket (23) is located between the dust cover (22) and the injection port (19).

6. A camera tilt arm cover mold according to claim 1, characterized in that, A fixing frame (28) is fixedly installed on the motor (27), and the fixing frame (28) is welded and fixed to the top outer wall of the connecting plate (18).

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