Splicing type camera shell

Abstract

The utility model relates to the technical field of camera shells, in particular to a spliced camera shell, which comprises a mounting box, and a connecting rotating shaft is movably mounted on the bottom surface of the mounting box through a bearing; a shell structure is mounted on the lower side of the mounting box and comprises a connecting plate, the connecting plate is fixedly connected to the bottom end of the connecting rotating shaft, a mounting groove is formed in the bottom surface of the connecting plate, a sealing ring is bonded to the inner side of the mounting groove, and an inner ring and an outer ring are integrally formed on the bottom surface of the connecting plate; a clamping groove is formed in the outer wall of the inner ring, a fixing block is integrally formed on the outer wall of the outer ring, and a wedge-shaped block is installed on the inner side of the fixing block in a sliding mode. According to the utility model, the arranged hand screw can be manually rotated, and during rotation, the resin shell can be fixed, and the resin shell can be pushed, so that the top surface of the resin shell is tightly attached to the sealing ring, the sealing performance of the attaching part of the resin shell and the connecting plate is ensured, and the installation stability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of camera housing technology, specifically a splicing camera housing. Background Technology

[0002] Security monitoring systems are an emerging profession that is gaining increasing attention. Currently, the application of security system engineering is becoming more and more widespread. There are many camera housings on the market, but in general, the device cannot effectively separate the camera body from the housing during use. This requires staff to spend a lot of time assembling the device, thereby reducing the efficiency of the staff.

[0003] In response, Chinese patent application number CN202021645906.6 discloses a novel waterproof camera housing structure, including a base. A bearing is mounted on the outer wall of the base, and a rotating shaft A is mounted on the inner wall of the bearing. A gear A is mounted on the outer wall of the other end of the rotating shaft A, and a gear B is meshed with the outer wall of gear A. A rotating shaft B is mounted on the inner wall of gear B, and a camera housing is mounted on the other end of the rotating shaft B. A groove is formed on the bottom left side of the camera housing. This utility model, through the interaction of the camera housing, groove, threaded hole, rubber block, bolt, fixing block, and resin shell, improves the waterproofness of the camera housing, preventing rainwater from entering and damaging the camera. Furthermore, the interaction of the base, bearing, rotating shaft A, rotating shaft B, gear A, and gear B allows for multi-angle adjustment of the camera housing, increasing the device's practicality and making it suitable for widespread promotion and use.

[0004] The housing uses bolts and rubber blocks to attach the resin shell to the bottom of the camera housing. However, the bolts require tools to rotate properly, making it inconvenient to disassemble and assemble the resin shell, which is laborious and affects the user experience.

[0005] Therefore, in order to solve the above problems, a splicing camera housing is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a splicing camera housing to solve the problem mentioned in the background art that in the prior art, the housing can be connected to the bottom of the camera housing by means of bolts and rubber blocks. However, the bolts need to be rotated with the help of tools to be rotated into place, which makes it inconvenient to disassemble and assemble the resin housing and relatively laborious, thus affecting the user experience.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a splicing camera housing, comprising: a mounting box, wherein a connecting shaft is movably mounted on the bottom surface of the mounting box via a bearing;

[0008] A housing structure is installed on the lower side of the mounting box. The housing structure includes a connecting plate, which is fixedly connected to the bottom end of the connecting shaft. The bottom surface of the connecting plate has a mounting groove, and a sealing ring is bonded to the inner side of the mounting groove. An inner ring and an outer ring are integrally formed on the bottom surface of the connecting plate. A slot is formed on the outer wall of the inner ring, and a fixing block is integrally formed on the outer wall of the outer ring. A wedge block is slidably installed on the inner side of the fixing block, and a hand-operated screw is threaded into the wedge block. A resin shell is installed on the lower side of the connecting plate. A protrusion is integrally formed on the inner wall of the resin shell, and a slanted groove is formed on the surface of the resin shell. A guide block is integrally formed on the outer wall of the resin shell, and a guide frame is integrally formed on the inner wall of the outer ring.

[0009] Preferably, the bottom surface of the sealing ring is flush with the bottom surface of the connecting plate, the inner ring is located inside the outer ring, and the sealing ring is located between the inner ring and the outer ring.

[0010] Preferably, the slot, the inclined groove, and the wedge block are aligned and cooperate with each other.

[0011] Preferably, the hand-operated screw is movably mounted inside the fixed block via a bearing.

[0012] Preferably, the outer wall of the inner ring is provided with a locking hole, and the protrusion is locked inside the locking hole.

[0013] Preferably, the guide block is fitted inside the guide frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the hand-operated screw of this utility model can be manually rotated, and when rotating, it can not only fix the resin shell, but also push the resin shell so that its top surface is tightly fitted with the sealing ring, ensuring the sealing of the joint between the resin shell and the connecting plate, and improving the installation stability of the device.

[0015] This utility model features a shell structure. During assembly, the guide block on the resin shell is aligned with the guide frame on the bottom surface of the connecting plate. The resin shell is then placed between the inner and outer rings from bottom to top. The guide block is inserted into the guide frame, ensuring a fixed installation angle of the resin shell on the underside of the connecting plate. This eliminates the need for repeated adjustments to the resin shell's angle to align the slot, oblique groove, and wedge block. Furthermore, the protrusion on the inner wall of the resin shell engages with the locking hole on the outer wall of the inner ring, allowing the resin shell to be pre-installed on the underside of the connecting plate. At this point, the wedge block, oblique groove, and slot are aligned. Manually rotating the hand screw connects the hand screw to the wedge block via a thread. The rotation of the rod causes the wedge block to move within the fixed block. The end of the wedge block is inserted into the inclined groove, passes through the resin shell via the inclined groove, and finally inserts into the slot. Both the inclined groove and the wedge block are wedge-shaped. When the wedge block moves within the inclined groove, it pushes the resin shell upward, causing the resin shell to rise within the inner and outer rings. The resin shell then presses tightly against the sealing ring, making the connection between the resin shell and the connecting plate more secure. For disassembly, rotating the hand screw in the opposite direction pulls the wedge block out of the slot and inclined groove, releasing the resin shell from its fixation. Pulling the resin shell downward allows for disassembly. The operation is simple and practical. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a front sectional view of the mounting box of this utility model;

[0018] Figure 3 This is a front sectional view of the connecting plate and resin shell of this utility model;

[0019] Figure 4 This is an enlarged front view cross-sectional diagram of the structure of the resin shell and connecting plate in the separated state of this utility model;

[0020] Figure 5 This is a top view schematic diagram of the structure of the guide block and guide frame of this utility model.

[0021] In the diagram: 1. Mounting box; 11. Connecting shaft; 2. Housing structure; 21. Connecting plate; 22. Mounting groove; 23. Sealing ring; 24. Inner ring; 25. Slot; 26. Outer ring; 27. Fixing block; 28. Wedge block; 29. ​​Hand screw; 210. Resin shell; 211. Protrusion; 212. Inclined groove; 213. Guide block; 214. Guide bracket. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 One embodiment provided by this utility model:

[0024] The mounting box 1, connecting shaft 11 and connecting plate 21 used in this application are products that can be purchased directly from the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0025] A splicing camera housing includes: a mounting box 1, wherein a connecting shaft 11 is movably mounted on the bottom surface of the mounting box 1 via a bearing;

[0026] A housing structure 2 is installed on the lower side of the mounting box 1. The housing structure 2 includes a connecting plate 21, which is fixedly connected to the bottom end of the connecting shaft 11. A mounting groove 22 is formed on the bottom surface of the connecting plate 21, and a sealing ring 23 is bonded to the inner side of the mounting groove 22. An inner ring 24 and an outer ring 26 are integrally formed on the bottom surface of the connecting plate 21. A slot 25 is formed on the outer wall of the inner ring 24, and a fixing block 27 is integrally formed on the outer wall of the outer ring 26. A wedge block 28 is slidably installed on the inner side of the fixing block 27, and a hand-operated screw 29 is threaded into the wedge block 28. A resin shell 210 is installed on the lower side of 1. A protrusion 211 is integrally formed on the inner wall of the resin shell 210. An inclined groove 212 is opened on the surface of the resin shell 210. A guide block 213 is integrally formed on the outer wall of the resin shell 210. A guide frame 214 is integrally formed on the inner wall of the outer ring 26. The hand screw 29 can be manually rotated. When rotating, it can not only fix the resin shell 210, but also push the resin shell 210 so that its top surface is tightly fitted with the sealing ring 23, ensuring the sealing of the resin shell 210 and the connecting plate 21, and improving the installation stability of the device.

[0027] Furthermore, the bottom surface of the sealing ring 23 is flush with the bottom surface of the connecting plate 21, the inner ring 24 is located inside the outer ring 26, the sealing ring 23 is located between the inner ring 24 and the outer ring 26, and the top surface of the resin shell 210 can abut against the bottom surface of the sealing ring 23, which can ensure the sealing performance at the connection between the resin shell 210 and the connecting plate 21.

[0028] Furthermore, the slot 25, the inclined groove 212, and the wedge block 28 are aligned and cooperate with each other. The wedge block 28 can be inserted into the inclined groove 212 and the slot 25 to make the resin shell 210 installed stably on the inner ring 24 and the outer ring 26. Both the inclined groove 212 and the wedge block 28 are wedge-shaped. When the inclined groove 212 moves in the wedge block 28, it can push the resin shell 210 to squeeze the sealing ring 23 to ensure a tight connection.

[0029] Furthermore, the hand-operated screw 29 is movably mounted inside the fixed block 27 via a bearing, allowing the hand-operated screw 29 to rotate on the fixed block 27 without displacement.

[0030] Furthermore, a locking hole is provided on the outer wall of the inner ring 24, and a protrusion 211 is locked inside the locking hole. The protrusion 211 cooperates with the locking hole to provide a connection for the pre-fixation of the resin shell 210 on the inner ring 24 and the outer ring 26, so as to avoid displacement, which would cause the inclined groove 212 to be misaligned with the slot 25 and the wedge block 28, affecting the connection efficiency.

[0031] Furthermore, the guide block 213 is fitted inside the guide frame 214. The guide block 213, in conjunction with the guide frame 214, provides a limit for the angle of the resin shell 210 within the inner ring 24 and the outer ring 26, preventing rotational displacement and affecting the connection operation.

[0032] Working principle: During assembly, align the guide block 213 on the resin shell 210 with the guide frame 214 on the bottom surface of the connecting plate 21. Place the resin shell 210 from bottom to top between the inner ring 24 and the outer ring 26. The guide block 213 will be inserted into the guide frame 214 to ensure that the installation angle of the resin shell 210 on the lower side of the connecting plate 21 is fixed, eliminating the need to repeatedly adjust the angle of the resin shell 210 to align the slot 25, the inclined groove 212, and the wedge block 28. The protrusion 211 on the inner wall of the resin shell 210 engages with the locking hole on the outer wall of the inner ring 24, allowing the resin shell 210 to be pre-installed on the lower side of the connecting plate 21. At this time, the wedge block 28, the inclined groove 212, and the slot 25... Alignment is achieved by manually rotating the hand screw 29, which is threadedly connected to the wedge block 28. The rotation of the hand screw 29 causes the wedge block 28 to move within the fixed block 27. The end of the wedge block 28 is inserted into the inclined groove 212 and passes through the resin shell 210 via the inclined groove 212, finally being inserted into the slot 25. Both the inclined groove 212 and the wedge block 28 are wedge-shaped. When the wedge block 28 moves within the inclined groove 212, it pushes the resin shell 210 upward, causing the resin shell 210 to rise within the inner ring 24 and the outer ring 26. The resin shell 210 then presses tightly against the sealing ring 23, making the connection between the resin shell 210 and the connecting plate 21 more secure.

[0033] During disassembly, rotating the hand screw 29 in the opposite direction will pull the wedge block 28 out of the slot 25 and the inclined groove 212, which will release the fixation on the resin shell 210. Pulling the resin shell 210 downward will disassemble the resin shell 210. The operation is simple and more practical.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A splicing camera housing, comprising: Mounting box (1), the bottom surface of which is movably mounted with a connecting shaft (11) via a bearing; Its features are: A housing structure (2) is installed on the lower side of the mounting box (1). The housing structure (2) includes a connecting plate (21). The connecting plate (21) is fixedly connected to the bottom end of the connecting shaft (11). A mounting groove (22) is provided on the bottom surface of the connecting plate (21). A sealing ring (23) is bonded to the inner side of the mounting groove (22). An inner ring (24) and an outer ring (26) are integrally formed on the bottom surface of the connecting plate (21). A slot (25) is provided on the outer wall of the inner ring (24). A fixing ring (26) is integrally formed on the outer wall of the outer ring (26). Fixed block (27), wedge block (28) is slidably installed on the inner side of fixed block (27), hand screw (29) is threadedly connected to the inside of wedge block (28), resin shell (210) is installed on the lower side of connecting plate (21), protrusion (211) is integrally formed on the inner wall of resin shell (210), inclined groove (212) is opened on the surface of resin shell (210), guide block (213) is integrally formed on the outer wall of resin shell (210), and guide frame (214) is integrally formed on the inner wall of outer ring (26).

2. The splicing camera housing according to claim 1, characterized in that: The bottom surface of the sealing ring (23) is flush with the bottom surface of the connecting plate (21), the inner ring (24) is located inside the outer ring (26), and the sealing ring (23) is located between the inner ring (24) and the outer ring (26).

3. The splicing camera housing according to claim 1, characterized in that: The slot (25), the inclined groove (212) and the wedge block (28) are aligned and cooperate with each other.

4. The splicing camera housing according to claim 1, characterized in that: The hand-operated screw (29) is movably mounted inside the fixed block (27) via a bearing.

5. A splicing camera housing according to claim 1, characterized in that: The outer wall of the inner ring (24) is provided with a locking hole, and the protrusion (211) is locked inside the locking hole.

6. The splicing camera housing according to claim 1, characterized in that: The guide block (213) is fitted inside the guide frame (214).

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