Bird viewer base structure and bird viewer using same

Abstract

The utility model provides a bird viewer base structure and a bird viewer using the same, the bird viewer base structure comprises a column body and a base, the base is detachably connected with the column body, the column body comprises a third fastening structure, the base comprises a fourth fastening structure, and the third fastening structure is detachably connected with the base. The third fastening structure and the fourth fastening structure are matched with each other to enable the column body and the base to be clamped, a positioning block is arranged on the base, a positioning opening is formed in the column body, and when the positioning opening rotates to correspond to the positioning block along with the column body, the positioning block is clamped with the positioning opening. The column body can move in the direction of the base relative to the base in the axial direction, and the fourth fastening structure can be screwed into the third fastening structure. Compared with the prior art, due to the arrangement of the positioning opening and the positioning block, the installation of the base is facilitated, meanwhile, the fourth fastening structure can be more easily aligned with the third fastening structure, the sealing ring can be further fully contacted with the base, and better air tightness is provided.

Description

Technical Field

[0001] The utility model relates to the field of bird feeding devices and observation devices, and more particularly to a bird watching device base structure and a bird watching device using the structure. Background Art

[0002] Birdwatchers are a common device found in North America, often found in gardens. They differ from typical bird feeders in that hummingbirds feed on liquid nectar or simulated nectar, while most birds feed on dry food. Simulated nectar is typically made from water sweetened with sugar or honey. In many birdwatchers, nectar (or simulated nectar) is stored in a reservoir and delivered to simulated flowers. The birdwatcher may be equipped with a perch for hummingbirds to land on. Hummingbirds, with their elongated bills, insert their beaks into the simulated flower's access holes to feed.

[0003] Patent CN118104583A discloses a birdwatcher that utilizes a camera and AI recognition mechanism to automatically identify and record hummingbirds. This is a relatively common birdwatcher on the market. However, a common problem with current birdwatchers is the poor airtightness of the feeder, which can easily cause the liquid to leak from various parts of the feeder, resulting in wasted nectar and numerous inconveniences during use. Furthermore, the base is difficult to install, making it difficult to clean. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a bird watcher base structure with good air tightness and easy installation, and a bird watcher using the structure, in order to address the defects of the bird watchers in the prior art in terms of poor air tightness and inconvenient base installation.

[0005] The utility model provides a base structure of a bird watcher, comprising a column and a base, wherein the base is detachably connected to the column, the column comprising a third fastening structure, and the base comprising a fourth fastening structure, the third fastening structure and the fourth fastening structure cooperate with each other to enable the column and the base to be engaged, a positioning block is provided on the base, and a positioning port is provided on the column, when the positioning port rotates with the column to correspond to the positioning block, the column can move axially relative to the base toward the base, and the fourth fastening structure can be screwed into the third fastening structure.

[0006] Preferably, at least one inner fixing ring and at least one outer fixing ring are provided on the column, and a first sealing ring is sleeved between the inner fixing ring and the outer fixing ring. After the column is installed, the first sealing ring is clamped by the outer fixing ring and the upper end of the base, and the column generates pressure on the base that is independent of gravity.

[0007] Preferably, a second sealing ring is provided between the inner fixing rings. After the column and the base are installed, the outer wall of the second sealing ring abuts against the inner wall of the base interface.

[0008] Preferably, the cross section of the first sealing ring is rectangular.

[0009] Preferably, the cross section of the second sealing ring is circular.

[0010] Preferably, the outer diameter of the second sealing ring is greater than the inner diameter of the cylinder.

[0011] Preferably, the fourth fastening structure is one or more polygonal mounting blocks, the third fastening structure includes an upper base joint and a lower base joint, a base mounting groove is formed between the upper base joint and the lower base joint, and the fourth fastening structure is inserted into the base mounting groove to complete the installation.

[0012] Preferably, the third fastening structure includes a base insertion end, an upper clamping portion of the base, and a lower clamping portion of the base. The base insertion end, the upper clamping portion of the base, and the lower clamping portion of the base are integrally formed. The axial cross-sectional length of the base insertion end along the bird watcher is smaller than the width of the base mounting groove, and the distance from the upper end of the upper clamping portion of the base to the lower end of the lower clamping portion of the base is adapted to the width of the base mounting groove.

[0013] Preferably, a slow-down section is provided on the positioning opening, and the slow-down section is a beveled edge opened on the positioning opening.

[0014] Provided is a bird watcher using any of the above-mentioned bird watcher base structures.

[0015] Compared with the prior art, the present invention facilitates the installation of the base by providing a positioning port and a positioning block, while also making it easier to align the fourth fastening structure with the third fastening structure. The base and the column are designed to be detachably connected, so that the outer wall of the second sealing ring is connected to the inner wall of the base. The pressure exerted by the column on the base is greater than its own weight, which can further ensure full contact between the sealing ring and the base, providing better airtightness. The third and fourth fastening structures cooperate with each other to make the engagement between the column and the base more secure. The first sealing ring is designed with a rectangular cross-section, which facilitates the outer fixing ring and the base to clamp the first sealing ring, thereby improving airtightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, as shown in the figures:

[0017] In the utility model: 1-bird watcher; 11-hook; 12-upper cover; 13-sealing cover; 14-column; 15-camera unit; 16-base cover; 17-base; 18-connector; 19-bracket; 10-sealing ring;

[0018] 101-first sealing ring; 102-second sealing ring; 143-third fastening structure; 1431-upper joint of base; 1432-lower joint of base; 1433-base mounting groove; 145-column sealing ring groove; 146-installation space; 147-outer fixing ring; 148-inner fixing ring; 149-positioning port; 1491-slow-down section; 161-feeding port; 162-stand; 1621-stand mounting hole; 1622-perch; 1623-stand connection portion; 163-flower-shaped feeder; 171-fourth fastening structure; 1711-base insertion end; 1712-upper clamping portion of base; 1714-lower clamping portion of base; 173-base liquid storage tank; 174-base liquid outlet; 176-base seal; 178-positioning block;

[0019] Figure 1 It is a structural diagram of the utility model bird watching device;

[0020] Figure 2 This is a schematic diagram of the exploded structure of the birdwatcher of the utility model with the base removed;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the lower part of the birdwatcher of the present utility model;

[0022] Figure 4 This is a schematic diagram of the lower structure of the bird watching device of the present utility model;

[0023] Figure 5 This is a schematic diagram of the column of the birdwatcher of the utility model;

[0024] Figure 6 This is a schematic diagram of the bottom structure of the birdwatcher of the utility model;

[0025] Figure 7 This is a schematic diagram of the third fastening structure and the fourth fastening structure of the birdwatcher of the present utility model;

[0026] Figure 8 This is a schematic diagram of the feeding structure of the bird watching device of the utility model;

[0027] Figure 9 This is a schematic diagram of the positioning structure of the bottom of the column of the utility model;

[0028] Figure 10 This is a schematic diagram of the base positioning structure of the utility model;

[0029] Figure 11 It is a schematic diagram of the second embodiment of the present utility model. DETAILED DESCRIPTION

[0030] In order to solve the defects of poor air tightness and inconvenient base installation of the bird watcher in the prior art, a bird watcher base structure with good air tightness and easy installation and a bird watcher using the structure are provided.

[0031] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate exemplary embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] As used in this specification, terms containing ordinal numbers such as "first" and "second" may be used to describe various components, but these components are not limited by these terms. The purpose of using these terms is only to distinguish one component from other components. For example, without departing from the scope of the present invention, the first component can be named the second component, and similarly, the second component can be named the first component. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0035] See also Figure 1 The birdwatcher 1 of the present invention includes a hook 11, an upper cover 12, a column 14, a camera unit 15, a base cover 16, a base 17, and a bracket 19. The hook 11 is mounted on the upper cover 12, which is detachably connected to the column 14. The base 17 is detachably connected to the lower portion of the column 14. The upper end of the base 17 is detachably covered with the base cover 16, and the lower portion is detachably connected to the bracket 19. The camera unit 15 is detachably inserted into the column 14.

[0036] See also Figure 2-Figure 8The upper end of the column 14 is open, while its interior is hollow. A columnar liquid reservoir 142 is provided to hold liquid. This reservoir 142 is connected to the base 17 from top to bottom. A mounting space 146 is provided in the middle of the column 14 to accommodate the camera unit 15. The camera unit 15 can be removably mounted in the mounting space 146 of the column 14. Multiple sealing rings 10 can be mounted on both the upper and lower ends of the column 14. At least one inner retaining ring 148 and at least one outer retaining ring 147 are located below the column 14. In this embodiment, one outer retaining ring 147 and two inner retaining rings 148 are used. The outer retaining ring 147 is located at the top, with multiple inner retaining rings 148 arranged in descending order. Seal ring grooves 145 are formed between adjacent inner retaining rings 148 and between an outer retaining ring 147 and an adjacent inner retaining ring 148. Seal rings 10 can be mounted in these grooves. In this embodiment, there are two cylindrical sealing ring grooves 145 from top to bottom. The cylindrical sealing ring groove 145 formed between the outer retaining ring 147 and the adjacent inner retaining ring 148 houses the first sealing ring 101, which has a rectangular cross-section. The cylindrical sealing ring groove 145 formed between the adjacent inner retaining rings 148 houses the second sealing ring 102, which has a circular cross-section. The outer diameter of the second sealing ring 102 is larger than the inner diameter of the interface of the base 17, achieving an interference fit between the second sealing ring 102 and the base 17, providing radial pressure on the inner wall of the base 17.

[0037] A third fastening structure 143 is provided at the lower end of the column 14 , and a fourth fastening structure 171 is provided on the base 17 . The third fastening structure 143 can cooperate with the fourth fastening structure 171 to complete the installation and fastening of the bottom.

[0038] The fourth fastening structure 171 can be one or more polygonal mounting blocks, including a base insertion end 1711, an upper base engaging portion 1712, and a lower base engaging portion 1714. The base insertion end 1711, the upper base engaging portion 1712, and the lower base engaging portion 1714 are integrally formed. The base insertion end 1711 connects the upper base engaging portion 1712 and the lower base engaging portion 1714. The base insertion end 1711 is disposed at one end of the polygonal mounting block. The axial cross-sectional length of the base insertion end 1711 along the bird watcher 1 is less than the distance from the upper end of the upper base engaging portion 1712 to the lower end of the lower base engaging portion 1714, and is also less than the width of the base mounting slot 1433 formed by the third fastening structure 143. The column 14 includes an upper base engaging portion 1431 and a lower base engaging portion 1432, with the base mounting slot 1433 formed therebetween. The distance between the upper end of the base's upper engaging portion 1712 and the lower end of the base's lower engaging portion 1714 matches the width of the base's mounting slot 1433. A gap is left between the upper and lower engaging portions 1712, 1714, allowing the fourth fastening structure 171 to slightly deform when pressed by the third fastening structure 143. This prevents excessive pressure on the third fastening structure 143, which could damage it or reduce its service life. The reduced-glue design also prevents surface shrinkage that could affect the product's appearance. To install the lower portion of the birdwatcher 1, the column 14 is inserted into the base 17. The third fastening structure 143 engages with the fourth fastening structure 171. The base insertion end 1711 is inserted from the first end into the base's mounting slot 1433. The column 14 is then rotated so that the upper engaging portion 1431 contacts the upper engaging portion 1712, securing the column 14 and base 17. A slope can be provided on the lower joint portion 1432 of the base to facilitate compression of the sealing ring 10 and smooth the joining process. When the base insertion end 1711 is rotated to contact the second end of the mounting groove 1433, the rotation cannot be continued, and the engagement of the column 14 and the base 17 is completed. After the engagement is completed, the column 14 generates pressure on the base 17 that is not dependent on gravity. The outer walls of the multiple second sealing rings 102 are in full contact with the inner wall of the interface of the base 17, forming a first layer of sealing structure. The first sealing ring 101 is sandwiched between the outer fixing ring 147 and the upper end of the base 17, forming a second layer of sealing structure. The downward pressure of the column 14 on the base 17 can tighten the first sealing ring 101 and increase the sealing degree. Indicator arrows are marked on the base cover 16 and the column 14 to facilitate the user to align the arrows. When the arrows are aligned, the base insertion end 1711 of the fourth fastening structure 171 is facing the base mounting groove 1433. At this time, the installation can be completed by rotating the column 14 or the base 17.When the column 14 is unscrewed, due to the upward pressure of the first sealing ring 101 and the inclined surface provided on the lower joint portion 1432 of the base, the column 14 will tend to move upward when the fourth fastening structure 171 is unscrewed from the third fastening structure 143, making it more convenient for the user to remove the column 14.

[0039] It should be understood that the design of turning the structure upside down, that is, the design with the outer fixing ring 147 at the bottom and the inner fixing ring 148 at the top, can still meet the requirements of the present invention for enhancing air tightness. It is a simple transformation of the present invention, and its design scheme can be used as other embodiments of the present invention. The present invention will not be repeated.

[0040] The base 17 is provided with a base liquid outlet 174, a base seal 176, and a base liquid reservoir 173. The base liquid outlet 174 connects the base liquid reservoir 173 and the column liquid reservoir 142. Liquid contained in the column liquid reservoir 142 enters the base liquid reservoir 173 through the base liquid outlet 174. The base seal 176 is made of a soft waterproof material and is shaped to fit the base liquid reservoir 173. Its size is slightly larger than the base liquid reservoir 173 to ensure an interference fit with the base liquid reservoir 173. During use, the base seal 176 is placed in the base liquid reservoir 173, and the contained liquid enters the base liquid reservoir 173 through the base liquid outlet 174, filling the base seal 176 and applying outward pressure to the base seal 176, forcing the outer wall of the base seal 176 against the inner wall of the base liquid reservoir 173, thereby achieving a better waterproof effect. This prevents liquid from flowing into the left, right, and rear spaces of the base 17.

[0041] The base 17 is fastened with a base cover 16, which is provided with a feeding port 161, a stand 162, and a flower-shaped feeder 163. The stand 162 includes a stand mounting hole 1621, a perch 1622, and a stand connection portion 1623. The perch 1622 is connected to the stand mounting hole 1621 via the stand connection portion 1623. The lower end of the flower-shaped feeder 163 passes through the stand mounting hole 1621 and is inserted into the feeding port 161. It then passes through the base seal 176 to connect to the base liquid reservoir 173. Hummingbirds can absorb nectar from the base liquid reservoir 173 by inserting their beaks into the flower-shaped feeder 163. The base seal 176 has a hole corresponding to the lower end of the flower-shaped feeder. The hole is smaller than the inner diameter of the flower-shaped feeder 163, making it easier for hummingbirds to feed while preventing insects such as bees from entering and blocking the feeding port 161. The base seal 176 is provided with a cross-shaped opening centered on the hole, allowing for expansion of the hole if necessary. The distance between the perch 1622 of the stand 162 and the stand mounting hole 1621 is 1-5 cm, preferably 2-4 cm. This arrangement ensures that the perch 1622 is at an appropriate distance from the feeding port 161, allowing a hummingbird to precisely ingest the nectar when standing on the perch 1622. This allows the camera unit 15 to capture a still, clearer image of the hummingbird.

[0042] See also Figure 9-10 In order to facilitate the user to screw the fourth fastening structure 171 into the third fastening structure 143, the utility model is provided with a positioning block 178 on the base 17, and a positioning port 149 is provided at the lower end of the column 14. When the user places the column 14 on the base 17, the positioning block 178 contacts the lower end of the column 14, so that the column 14 cannot continue to move axially toward the base 17. When the column 14 is rotated to align the positioning port 149 with the positioning block 178, the column 14 can move axially toward the base 17. At this time, the fourth fastening structure 171 is stuck in the opening of the third fastening structure 143. Continue to rotate, and the fourth fastening structure 171 can be screwed into the third fastening structure 143. Such a design can facilitate installation. The central angle of the positioning port 149 can be 45 degrees to 90 degrees, preferably 60 degrees.

[0043] See also Figure 11 , Figure 11 This is another embodiment of the present invention, which is basically the same as the original solution, except that a slow-down section 1491 is provided on the positioning opening 149. The slow-down section 1491 is a beveled edge provided on the positioning opening 149, allowing the column 14 to gradually slide into the base 17 via the slow-down section 1491, making the installation process smoother.

[0044] Compared with the prior art, the present invention facilitates the installation of the base 17 by providing a positioning port 149 and a positioning block 178, while also making it easier to align the fourth fastening structure 171 with the third fastening structure 143. The base 17 and the column 14 are detachably connected, so that the outer wall of the second sealing ring 102 is connected to the inner wall of the base 17. The pressure exerted by the column 14 on the base 17 is greater than its own gravity, which can further ensure that the sealing ring 10 is in full contact with the base, providing better airtightness. The third fastening structure 143 and the fourth fastening structure 171 cooperate with each other to make the engagement between the column 14 and the base 17 more secure. The first sealing ring 101 is designed with a rectangular cross-section, which facilitates the outer fixing ring 147 and the base 17 to clamp the first sealing ring 101, thereby improving airtightness.

[0045] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which are all within the protection of the present invention.

Claims

1. A birdwatcher base structure, comprising a column and a base, characterized in that: The base is detachably connected to the column, the column includes a third fastening structure, and the base includes a fourth fastening structure. The third fastening structure and the fourth fastening structure cooperate with each other to enable the column and the base to be engaged. A positioning block is provided on the base, and a positioning port is provided on the column. When the positioning port rotates with the column to correspond to the positioning block, the column can move axially relative to the base toward the base, and the fourth fastening structure can be screwed into the third fastening structure.

2. The birdwatcher base structure according to claim 1, characterized in that: At least one inner fixing ring and at least one outer fixing ring are provided on the column, and a first sealing ring is sleeved between the inner fixing ring and the outer fixing ring. After the column is installed, the first sealing ring is clamped by the outer fixing ring and the upper end of the base, and the column generates a pressure on the base that is not dependent on gravity.

3. The birdwatcher base structure according to claim 2, characterized in that: A second sealing ring is provided between the inner fixing rings. After the column and the base are installed, the outer wall of the second sealing ring abuts against the inner wall of the base interface.

4. The birdwatcher base structure according to claim 2, characterized in that: The cross section of the first sealing ring is rectangular.

5. The birdwatcher base structure according to claim 3, characterized in that: The cross section of the second sealing ring is circular.

6. The birdwatcher base structure according to claim 5, characterized in that: The outer diameter of the second sealing ring is greater than the inner diameter of the cylinder.

7. The birdwatcher base structure according to claim 1, characterized in that: The fourth fastening structure is one or more polygonal mounting blocks, the third fastening structure includes an upper base joint and a lower base joint, a base mounting groove is formed between the upper base joint and the lower base joint, and the fourth fastening structure is inserted into the base mounting groove to complete the installation.

8. The birdwatcher base structure according to claim 7, characterized in that: The third fastening structure includes a base insertion end, an upper clamping portion of the base, and a lower clamping portion of the base. The base insertion end, the upper clamping portion of the base, and the lower clamping portion of the base are integrally formed. The axial cross-sectional length of the base insertion end along the bird watcher is smaller than the width of the base mounting groove. The distance from the upper end of the upper clamping portion of the base to the lower end of the lower clamping portion of the base is adapted to the width of the base mounting groove.

9. The birdwatcher base structure according to claim 1, characterized in that: The positioning opening is provided with a slow-down section, which is a beveled edge provided on the positioning opening.

10. A bird watching device, characterized in that: Use the bird watcher base structure described in any one of claims 1 to 9.

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