Electronic imaging device

Abstract

The utility model discloses an electronic camera device which comprises a front shell, a rear cover, a first circuit board and a camera. A camera barrel is arranged in an inner cavity of the front shell and forwards penetrates through the front shell. A limiting plate is arranged at the front end of the rear cover, a first through hole is formed in the limiting plate, the front shell and the rear cover are detachably connected to form a containing cavity, and the camera barrel and the first through hole are coaxially arranged. The first circuit board is located in the containing cavity and located between the front end face of the rear cover and the rear end face of the limiting plate. The front end of the camera is inserted into the camera barrel, and the rear end of the camera penetrates through the first through hole and is electrically connected with the first circuit board. The front shell and the camera barrel are integrally formed through injection molding, positioning is accurate, it is avoided that follow-up assembling is needed, and the accuracy is affected, and assembling procedures are reduced; and the camera barrel and the first through hole are coaxially arranged, so that the coaxiality in the camera assembly process can be ensured. The electronic camera device is high in integration degree, few in assembly procedures, simple in assembly and high in installation precision, and improves the camera quality.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, and in particular to an electronic camera device. Background Technology

[0002] Existing electronic camera devices typically consist of a front shell, a rear cover, a camera body, and a camera lens, which need to be assembled together. Due to the presence of multiple components, the assembly process is time-consuming and labor-intensive, and issues such as vibration or inaccurate positioning during assembly may affect the camera's accuracy. Utility Model Content

[0003] The present invention aims to at least partially solve one of the technical problems in the related art. To this end, the present invention proposes an electronic camera device.

[0004] This utility model embodiment provides an electronic camera device, the electronic camera device comprising:

[0005] The front shell has an opening facing rearward, and the inner cavity of the front shell is provided with a camera tube. The camera tube is integrally injection molded with the front shell, and the camera tube extends forward through the front shell.

[0006] The rear cover has a limiting plate at its front end and a first through hole. The front shell and the rear cover are detachably connected to form a receiving cavity. The camera body and the first through hole are coaxially arranged.

[0007] A first circuit board is located in the receiving cavity, and the first circuit board is located between the front end face of the rear cover and the rear end face of the limiting plate;

[0008] The camera has its front end inserted into the camera body and its rear end passing through the first through hole and electrically connected to the first circuit board.

[0009] The electronic camera device according to the embodiments of this utility model has at least the following technical effects: the front shell and the camera barrel are integrally injection molded, which ensures accurate positioning, avoids the need for subsequent assembly which would affect accuracy, and reduces assembly steps; the coaxial arrangement of the camera barrel and the first through hole can ensure the coaxiality of the camera assembly process; the electronic camera device has a high degree of integration, fewer assembly steps, simple assembly and high installation accuracy, and enhances the image quality.

[0010] According to some embodiments of the present invention, the electronic camera device further includes a second circuit board located in the receiving cavity. The second circuit board is located in front of the first circuit board and connected to the first circuit board. An LED light is connected to the second circuit board. The front shell is provided with a second through hole, and the LED light is located in the second through hole.

[0011] According to some embodiments of the present invention, the front shell includes a housing and a filter, the filter is fixedly connected to the housing, the filter is located on the front side of the housing and blocks the front end of the camera tube and the front end of the second through hole.

[0012] According to some embodiments of the present invention, the camera is provided with a limiting ring, the limiting ring is located between the limiting plate and the camera body, the front end face of the limiting ring can abut against the rear end face of the camera body, and the rear end face of the limiting ring can abut against the front end face of the limiting plate.

[0013] According to some embodiments of the present invention, the electronic camera device further includes a shielding shell, the front end face of the shielding shell abutting against the rear end face of the limiting plate, the rear end face of the shielding shell abutting against the front end face of the rear cover, and the first circuit board located inside the shielding shell.

[0014] According to some embodiments of the present invention, the shielding shell includes a front shielding cover and a rear shielding cover. The front shielding cover is located in front of the rear shielding cover. The front shielding cover abuts against the rear end face of the limiting plate, and the rear shielding cover abuts against the front end face of the rear cover. The front shielding cover and the rear shielding cover are fixedly connected by bolts.

[0015] According to some embodiments of the present invention, the shielding front cover is provided with a third through hole, and the rear end of the camera passes through the third through hole and is then connected to the first circuit board.

[0016] According to some embodiments of the present invention, the shielding front cover is provided with a fourth through hole, and the second circuit board passes through the fourth through hole and is connected to the first circuit board.

[0017] According to some embodiments of the present invention, the rear end of the rear cover protrudes rearward to form an annular cable tube, the inner hole of the annular cable tube extends forward through the rear cover, and the first circuit board is connected to a cable socket, the rear end of the cable socket being inserted into the annular cable tube.

[0018] According to some embodiments of the present invention, the electronic camera device further includes a dustproof pad and a dustproof ring. The dustproof pad is sleeved on the cable socket, the outer peripheral wall of the dustproof pad is attached to the inner peripheral wall of the annular cable cylinder, the inner peripheral wall of the dustproof pad is attached to the outer peripheral wall of the cable socket, and the dustproof ring is located inside the front shell, and the dustproof ring is respectively attached to the inner peripheral wall of the front shell and the outer peripheral wall of the rear cover.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1 This is a schematic diagram of the structure of an electronic camera device according to some embodiments of the present invention;

[0022] Figure 2 This is a structural schematic diagram of the electronic camera device according to some embodiments of the present invention from another angle;

[0023] Figure 3 This is a cross-sectional view of an electronic camera device according to some embodiments of the present invention;

[0024] Figure 4 This is an exploded view of an electronic camera device according to some embodiments of the present invention;

[0025] Figure 5 This is a schematic diagram of the front shell structure of some embodiments of this utility model.

[0026] Icon labels:

[0027] Front housing 100; Camera tube 110; Housing 121; Filter 122; Second through hole 130;

[0028] Rear cover 200; limiting plate 210; first through hole 211; receiving cavity 220; annular cable tube 230; cable plug 240; dustproof pad 250; dustproof ring 260;

[0029] Camera 300; Limiting ring 301; First circuit board 310; Second circuit board 320; LED light 321; Shielding shell 330; Shielding front cover 331; Shielding rear cover 332; Third through hole 341; Fourth through hole 342. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that the orientation descriptions, such as front, back, etc., are based on the orientation or positional relationship shown in the drawings. They are 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.

[0032] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0034] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0035] According to some embodiments of this utility model, refer to Figures 1 to 5 The electronic camera device includes a front housing 100, a rear cover 200, a first circuit board 310, and a camera 300. The front housing 100 has a rearward opening, and its inner cavity houses a camera barrel 110. The axis of the camera barrel 110 is in the front-rear direction. The camera barrel 110 is integrally injection molded with the front housing 100, and extends forward through the front end face of the front housing 100. The rear cover 200 has a limiting plate 210 at its front end, and the limiting plate 210 has a first through hole 211. The front housing 100 and the rear cover 200 are detachably connected by a snap fastener. After the snap fastener and the rear cover 200 are connected, they form a receiving cavity 220. The camera barrel 110 and the first through hole 211 are coaxially arranged. The first circuit board 310 is located within the receiving cavity 220, between the front end face of the rear cover 200 and the rear end face of the limiting plate 210. The front end face of the rear cover 200 and the limiting plate 210 work together to restrict the movement of the first circuit board 310 in the front-back direction. The front end of the camera 300 is inserted into the camera body 110, and the rear end of the camera 300 passes through the first through hole 211 and is electrically connected to the first circuit board 310. The first through hole 211 and the camera body 110 can position the camera 300, facilitating the assembly of the camera 300.

[0036] Understandably, the front shell 100 and the camera body 110 are integrally injection molded, ensuring accurate positioning, avoiding the need for subsequent assembly that could affect precision, and reducing assembly steps. The camera body 110 and the first through hole 211 are coaxially arranged to ensure coaxiality during the assembly process of the camera 300 and improve imaging accuracy.

[0037] This electronic camera device has a high degree of integration, fewer assembly steps, simple assembly, and high installation accuracy, thus enhancing the image quality.

[0038] According to some embodiments of this utility model, refer to Figure 3 and Figure 4 The electronic camera device also includes a second circuit board 320, which is located inside the receiving cavity 220 and in front of the first circuit board 310. The second circuit board 320 is connected to the first circuit board 310. An LED light 321 is connected to the second circuit board 320 and is located on the front side of the second circuit board 320. The front cover 100 is provided with a second through hole 130, and the LED light 321 is located inside the second through hole 130.

[0039] According to some embodiments of this utility model, refer to Figure 3 and Figure 4 The front housing 100 includes a housing 121 and a filter 122. The filter 122 is fixedly connected to the housing 121. The filter 122 is located on the front side of the housing 121 and blocks the front end of the camera tube 110 and the front end of the second through hole 130. The light emitted by the LED light 321 can supplement the ambient light after being filtered by the filter 122, and avoids interference with personnel, making it easier for the camera 300 to monitor the environment.

[0040] According to some embodiments of this utility model, refer to Figure 3 and Figure 4 The camera 300 is provided with a limiting ring 301, which is located between the limiting plate 210 and the camera body 110. The front end of the limiting ring 301 can abut against the rear end of the camera body 110, and the rear end of the limiting ring 301 can abut against the front end of the limiting plate 210, thereby restricting the camera 300 from moving in the front-back direction, which facilitates the assembly of the camera 300 into the receiving cavity 220.

[0041] According to some embodiments of this utility model, refer to Figure 3 and Figure 4 The electronic camera device also includes a shielding shell 330. The front end of the shielding shell 330 abuts against the rear end of the limiting plate 210, and the rear end of the shielding shell 330 abuts against the front end of the rear cover 200. The first circuit board 310 is located inside the shielding shell 330. The limiting plate 210 and the rear cover 200 work together to clamp the shielding shell 330, thereby restricting its movement. The shielding shell 330 can prevent electromagnetic interference and protect the circuit board. The shielding shell 330 is a metal shell used to surround the internal circuitry of the camera 300. It can prevent electromagnetic interference, effectively blocking external electromagnetic fields from interfering with the internal circuitry of the camera 300, ensuring that the image transmission and data acquisition of the camera 300 are not affected, thereby guaranteeing the quality of video and images. It can also protect the internal components of the camera 300, providing physical protection. Furthermore, it can prevent dust, moisture, and other external factors from damaging the camera 300, extending its service life and improving the stability and reliability of the camera 300.

[0042] Preferred, refer to Figure 3 and Figure 4 The shielding shell 330 includes a front shielding cover 331 and a rear shielding cover 332. The front shielding cover 331 is located in front of the rear shielding cover 332. The front shielding cover 331 abuts against the rear end face of the limiting plate 210, and the rear shielding cover 332 abuts against the front end face of the rear cover 200. The front shielding cover 331 and the rear shielding cover 332 are fixedly connected by bolts. After the first circuit board 310 is placed into the front shielding cover 331 and the rear shielding cover 332, the bolts fix the front shielding cover 331 and the rear shielding cover 332 relative to each other, thereby fixing the first circuit board 310 inside the shielding shell 330.

[0043] Furthermore, refer to Figure 3 and Figure 4 The shielding front cover 331 has a third through hole 341, through which the rear end of the camera 300 passes and is connected to the first circuit board 310. The shielding front cover 331 has a fourth through hole 342, through which the second circuit board 320 passes and is connected to the first circuit board 310.

[0044] According to some embodiments of this utility model, refer to Figures 2 to 4 The rear end of the back cover 200 protrudes rearward to form an annular cable cylinder 230. The inner hole of the annular cable cylinder 230 extends forward through the back cover 200. The first circuit board 310 is connected to a cable socket. The rear end of the cable socket is inserted into the annular cable cylinder 230. The annular cable cylinder 230 and the back cover 200 are integrally injection molded, ensuring accurate positioning and avoiding the need for subsequent assembly that could affect precision.

[0045] Preferred, refer to Figures 2 to 4 The electronic camera device also includes a dustproof pad 250 and a dustproof ring 260. The dustproof pad 250 is fitted onto the cable socket, with its outer peripheral wall adhering to the inner peripheral wall of the annular cable cylinder 230 and its inner peripheral wall adhering to the outer peripheral wall of the cable socket. The dustproof pad 250 prevents external impurities from entering the receiving cavity 220 through the gap between the annular cable cylinder 230 and the cable socket. The dustproof ring 260 is located inside the front housing 100, adhering to both the inner peripheral wall of the front housing 100 and the outer peripheral wall of the rear cover 200. The dustproof ring 260 also prevents external impurities from entering the receiving cavity 220 through the gap between the front housing 100 and the rear cover 200.

[0046] In this specification, the reference to the term "some embodiments" means that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic camera device, characterized in that, include: The front shell (100) has an opening facing rearward. The inner cavity of the front shell (100) is provided with a camera tube (110). The camera tube (110) is integrally injection molded with the front shell (100). The camera tube (110) extends forward through the front shell (100). The rear cover (200) has a limiting plate (210) at its front end, and the limiting plate (210) has a first through hole (211). The front shell (100) and the rear cover (200) are detachably connected to form a receiving cavity (220). The camera tube (110) and the first through hole (211) are coaxially arranged. A first circuit board (310) is located in the receiving cavity (220), and the first circuit board (310) is located between the front end face of the rear cover (200) and the rear end face of the limiting plate (210); A camera (300) is provided, with its front end inserted into the camera body (110) and its rear end passing through the first through hole (211) and electrically connected to the first circuit board (310).

2. The electronic camera device according to claim 1, characterized in that, The electronic camera device further includes a second circuit board (320), which is located in the receiving cavity (220). The second circuit board (320) is located in front of the first circuit board (310) and connected to the first circuit board (310). The second circuit board (320) is connected to an LED light (321). The front shell (100) is provided with a second through hole (130), and the LED light (321) is located in the second through hole (130).

3. The electronic camera device according to claim 2, characterized in that, The front shell (100) includes a shell (121) and a filter (122). The filter (122) is fixedly connected to the shell (121). The filter (122) is located on the front side of the shell (121) and blocks the front end of the camera tube (110) and the front end of the second through hole (130).

4. The electronic camera device according to claim 1, characterized in that, The camera (300) is provided with a limiting ring (301), which is located between the limiting plate (210) and the camera body (110). The front end of the limiting ring (301) can abut against the rear end of the camera body (110), and the rear end of the limiting ring (301) can abut against the front end of the limiting plate (210).

5. The electronic camera device according to claim 2, characterized in that, The electronic camera device further includes a shielding shell (330), the front end of which abuts against the rear end of the limiting plate (210), the rear end of which abuts against the front end of the rear cover (200), and the first circuit board (310) is located inside the shielding shell (330).

6. The electronic camera device according to claim 5, characterized in that, The shielding shell (330) includes a front shielding cover (331) and a rear shielding cover (332). The front shielding cover (331) is located in front of the rear shielding cover (332). The front shielding cover (331) abuts against the rear end face of the limiting plate (210). The rear shielding cover (332) abuts against the front end face of the rear cover (200). The front shielding cover (331) and the rear shielding cover (332) are fixedly connected by bolts.

7. The electronic camera device according to claim 6, characterized in that, The shielding front cover (331) is provided with a third through hole (341), and the rear end of the camera (300) passes through the third through hole (341) and is then connected to the first circuit board (310).

8. The electronic camera device according to claim 6, characterized in that, The shielding front cover (331) is provided with a fourth through hole (342), and the second circuit board (320) passes through the fourth through hole (342) and is connected to the first circuit board (310).

9. The electronic camera device according to claim 1, characterized in that, The rear end of the rear cover (200) protrudes rearward to form an annular cable tube (230). The inner hole of the annular cable tube (230) extends forward through the rear cover (200). The first circuit board (310) is connected to a cable socket, and the rear end of the cable socket is inserted into the annular cable tube (230).

10. The electronic camera device according to claim 9, characterized in that, The electronic camera device also includes a dustproof pad (250) and a dustproof ring (260). The dustproof pad (250) is fitted onto the cable socket. The outer peripheral wall of the dustproof pad (250) is attached to the inner peripheral wall of the annular cable cylinder (230). The inner peripheral wall of the dustproof pad (250) is attached to the outer peripheral wall of the cable socket. The dustproof ring (260) is located inside the front shell (100). The dustproof ring (260) is attached to the inner peripheral wall of the front shell (100) and the outer peripheral wall of the rear cover (200).

Images