Camera shell and camera device

Abstract

The embodiment of the utility model provides a camera shell. The camera shell comprises a barrel body 1 and a horn cover 2, wherein a horn containing cavity 11 and a horn cover installation structure 12 are arranged on the side face parallel to the axis of the cylinder body 1, the horn cover installation structure 12 is located on the periphery of the horn containing cavity 11, the horn containing cavity 11 is used for containing the horn assembly 3, and the horn cover installation structure 12 is used for connecting and fixing the cylinder body 1 and the horn cover 2 on the outer side of the horn containing cavity 11; in addition, a support installation structure 21 is arranged on the side, away from the loudspeaker assembly 3, of the loudspeaker cover 2, and the support installation structure 21 is used for connecting the loudspeaker cover 2 and the support 4. As the bracket mounting structure 21 and the horn cover 2 are integrated into one part, the length along the axis direction of the barrel body 1 can be reduced, the overall size of the camera shell can be reduced, and the requirement on the mounting space of the camera can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a camera field, concretely relates to a camera shell and camera device. BACKGROUND

[0002] Based on the consciousness of people to safety, security and the demand of high -efficient monitoring in each field, the current camera market develops rapidly. At the same time, people have higher requirements on the appearance of camera, voice interaction function and other additional functions, but the products on the market are often incompatible in loudspeaker volume, sound quality and product size due to the limitation of product size and power.

[0003] As shown in Figure 1 In the traditional barrel type camera shell structure form, the support mounting structure of the bottom of the camera shell and the position of the loudspeaker function module are separated and arranged along the axis of the barrel.

[0004] Therefore, in the traditional camera shell, the support mounting structure and the loudspeaker function module occupy a large space, which is not conducive to the miniaturization of the camera shell. INVENTION CONTENTS

[0005] The application provides a camera shell and a camera device, which are used for realizing the miniaturization of the camera shell and the camera device.

[0006] In a first aspect, the application provides a camera shell, which comprises a barrel 1 and a loudspeaker cover 2. The barrel 1 is used for accommodating a camera and a loudspeaker assembly 3. Specifically, the side surface parallel to the axis of the barrel 1 is provided with a loudspeaker accommodating cavity 11 and a loudspeaker cover mounting structure 12. The loudspeaker cover mounting structure 12 is located at the periphery of the loudspeaker accommodating cavity 11. The loudspeaker accommodating cavity 11 is used for accommodating the loudspeaker assembly 3. The loudspeaker cover mounting structure 12 is used for connecting and fixing the barrel 1 and the loudspeaker cover 2 on the outside of the loudspeaker accommodating cavity 11. In addition, the side of the loudspeaker cover 2 away from the loudspeaker assembly 3 is provided with a support mounting structure 21. The support mounting structure 21 is used for connecting the loudspeaker cover 2 and the support 4.

[0007] In this aspect, the support mounting structure 21 is arranged on the loudspeaker cover 2, so that the support 4 can be connected to the loudspeaker cover 2 through the support mounting structure 21. That is, the support mounting structure 21 and the loudspeaker cover 2 are integrated into one part, which can reduce the length along the axis direction of the barrel 1, and thus is conducive to reducing the overall size of the camera shell and reducing the installation space requirement of the camera.

[0008] In a possible implementation, the side of the horn cover 2 close to the horn assembly 3 is provided with a first protruding structure 22, which is placed at the entrance of the horn accommodating cavity 11, and is used to divide the sound outlet channel formed above the horn assembly 3 into two sound outlet channels; the cavity entrance of the horn accommodating cavity 11 close to the horn cover 2 is provided with two symmetrically distributed first grooves 13, which are located on the two sides of the first protruding structure 22, and are used to extend the two sound outlet channels to the two sides of the support mounting structure 21 on the horn cover 2.

[0009] In the embodiment, the sound outlet channel is divided into two by the first protruding structure 22, and the sound pressure is physically increased by reducing the size of a single sound cavity, thereby increasing the sound volume.

[0010] In a possible implementation, the two sides of the support mounting structure 21 of the horn cover 2 are respectively provided with two groups of sound outlet holes 23, the two sound outlet channels are respectively communicated with the two groups of sound outlet holes 23, and the sound outlet holes 23 are used to propagate the sound waves generated by the horn assembly 3 to the outside of the barrel 1 after being conducted through the sound outlet channels.

[0011] In the embodiment, the two groups of sound outlet holes 23 are arranged on the two sides of the support mounting structure 21, and the first grooves 13 extending to the two sides of the support mounting structure 21 are arranged to avoid the obstruction of the sound outlet channel caused by the installation of the support, and to avoid the influence on the sound volume caused by the obstruction.

[0012] In a possible implementation, the first protruding structure 22 is a triangular prism protruding rib or a quadrangular prism protruding rib.

[0013] In a possible implementation, the two sound outlet channels are arranged in a Y shape, which is conducive to increasing the sound pressure and thereby increasing the sound volume.

[0014] In a possible implementation, the support mounting structure 21 includes a threaded hole 211, which is used to threadedly connect the support 4 and the horn cover 2. The threaded hole 211 can be a threaded hole formed on the horn cover 2, or a cylindrical hole structure in which a nut is inlaid on the horn cover 2.

[0015] In a possible implementation, the support mounting structure 21 further includes a second protruding structure 212, which is distributed parallel to the axis of the barrel 1 with the threaded hole 211. The panel 41 of the support 4 is provided with a through groove 411, one end of which is matched with the second protruding structure 212, and the other end of which is connected with the threaded hole 211 through a screw.

[0016] For example, the second protruding structure 212 is in an elliptical shape, an elliptical ring shape, a circular shape, a circular ring shape, or a rectangular shape.

[0017] In this embodiment, the second protruding structure 212 is arranged in a manner that can limit the rotation of the bracket 4 along the axis of the threaded hole 211, thereby reducing the probability of loosening of the bracket 4 and improving the stability of the bracket 4.

[0018] In a possible implementation, the bracket mounting structure 21 further comprises a hook structure 213, which is arranged in a T shape with the second protruding structure 212. The edge of the panel 41 of the bracket 4 away from the through slot 411 is fixed by the hook structure 213.

[0019] In this embodiment, the hook structure 213 can hook the front end of the panel 41 to limit the warping of the panel 41 of the bracket 4.

[0020] In a possible implementation, the horn accommodating cavity 11 is a circular groove structure, and the inner diameter of the circular groove structure is greater than or equal to the outer diameter of the horn assembly 3. Since the horn assembly 3 is generally circular, arranging the horn accommodating cavity 11 as a circular groove structure can improve the fixing efficiency of the horn assembly 3.

[0021] In a possible implementation, the horn cover mounting structure 12 is a groove structure, which surrounds the horn accommodating cavity 11, and the size of the groove structure matches the size of the horn cover 2.

[0022] In a possible implementation, a ring of protruding rib structures 14 is arranged at the connection between the groove bottom and the groove wall of the groove structure, and the protruding rib structures 14 are used to fix the horn cover 2 and the groove structure after melting in a hot melting manner.

[0023] In this embodiment, the horn cover 2 and the barrel 1 are connected by a hot melting manner, which can improve the stability of the connection between the horn cover 2 and the barrel 1.

[0024] In a possible implementation, the camera housing further comprises a bracket 4, one end of the bracket 4 is provided with a panel 41, the panel 41 is connected with the bracket mounting structure 21, and the other end of the bracket 4 is used to fix the camera housing at a predetermined position.

[0025] In a second aspect, the present application provides a camera device, which comprises a camera, a horn assembly, and a camera housing as described in any one of the embodiments of the first aspect. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 An example of a camera housing in the prior art;

[0027] Figure 2 An example of a camera housing provided by the embodiments of the present application;

[0028] Figure 3 An example diagram of a barrel provided for embodiments of the present application;

[0029] Figure 4 Another example diagram of a barrel provided for embodiments of the present application;

[0030] Figure 5A An example diagram of a camera housing provided for embodiments of the present application;

[0031] Figure 5B A cross-sectional diagram of a camera housing provided for embodiments of the present application;

[0032] Figure 5C Another cross-sectional diagram of a camera housing provided for embodiments of the present application;

[0033] Figure 6 An example diagram of a mount mounting structure provided for embodiments of the present application;

[0034] Figure 7 An example diagram of a mount provided for embodiments of the present application;

[0035] Figure 8A An example diagram of a panel of a mount provided for embodiments of the present application;

[0036] Figure 8B Another example diagram of a panel of a mount provided for embodiments of the present application;

[0037] Figure 9 An example diagram of a panel of a mount in conventional technology. DETAILED DESCRIPTION

[0038] It should be noted that the terms "first", "second", and the like, used in the specification and in the claims of the present application, as well as above-described appended drawings should not be construed as specifying an order of importance but should be interpreted to merely distinguish between similar objects. It is to be understood that the terms "comprising", "including", and "having" when used herein, should be interpreted to be inclusive rather than to exclude any additional step or element. For example, a process, method, system, product, or apparatus that comprises a list of steps or elements should not be read as necessarily requiring those steps or elements to be present, but rather as including the potential for those steps or elements to be present.

[0039] For ease of description of the relationship between one element and another element shown in the drawings, spatial relationship terms, such as "below", "under", "lower", "above", "upper", and the like, can be used herein. It will be understood that the spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "under" other elements or features would then be oriented "above" the other elements or features. Thus, the term "below" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial descriptions be interpreted accordingly.

[0040] It should also be noted that, in this application, unless specifically defined and limited otherwise, the terms "mount", "connected", "connection", "fixed", and the like should be construed broadly. For example, the aforementioned terms can be fixed connection, detachable connection or integral molding, can be direct connection or indirect connection through intermediate medium, can be internal communication of two elements or interaction relationship of two elements. The specific meaning of the above terms in this application can be understood according to the specific circumstances by those skilled in the art.

[0041] The camera shell provided by the embodiment of the present application can not only realize miniaturization of the camera shell, but also take into account the mounting of the bracket and the high-quality loudspeaker sound output, and can be widely applied to indoor and outdoor security monitoring cameras with voice interaction function.

[0042] Figure 2 An example of the camera shell provided by the embodiment of the present application is shown in the figure. As shown in the figure, Figure 2 The camera shell mainly includes a barrel 1 and a loudspeaker cover 2. The barrel 1 is used to accommodate a camera (not shown in the figure) and a loudspeaker assembly 3. Specifically, the side surface parallel to the axis of the barrel 1 is provided with a loudspeaker accommodating cavity 11 and a loudspeaker cover mounting structure 12, and the loudspeaker cover mounting structure 12 is located at the periphery of the loudspeaker accommodating cavity 11. The loudspeaker accommodating cavity 11 is used to accommodate the loudspeaker assembly 3, and the loudspeaker cover mounting structure 12 is used to connect and fix the barrel 1 and the loudspeaker cover 2 outside the loudspeaker accommodating cavity 11. In addition, the side of the loudspeaker cover 2 away from the loudspeaker assembly 3 is provided with a bracket mounting structure 21, and the bracket mounting structure 21 is used to connect the loudspeaker cover 2 and the bracket 4.

[0043] Optionally, the camera housing further comprises a support 4, one end of the support 4 is connected with the support mounting structure 21, and the other end of the support 4 is used for fixing the camera housing at a preset position. For example, the camera housing is fixed at a preset position of a wall surface or a preset position of a column. It should be noted that when the camera housing provided by the embodiment of the present application does not comprise the support 4, and the camera housing only comprises the barrel 1 and the horn cover 2, the barrel 1 and the horn cover 2 can be fixed by a support in the prior art.

[0044] In the embodiment, the support mounting structure 21 is arranged on the horn cover 2, so that the support 4 can be connected to the horn cover 2 through the support mounting structure 21. That is, the support mounting structure 21 is integrated with the horn cover 2 as one part, which can reduce the length along the axis direction of the barrel 1, and thus is conducive to reducing the overall size of the camera housing and reducing the installation space requirement of the camera.

[0045] Figure 3 And Figure 4 An example diagram of the barrel 1 provided by the embodiment of the present application is shown. Optionally, as shown in Figure 3 The horn accommodating cavity 11 can be a circular groove structure, and the inner diameter of the circular groove structure is greater than or equal to the outer diameter of the horn assembly 3. Since the horn assembly 3 is generally a circular structure, arranging the horn accommodating cavity 11 as a circular groove structure can improve the fixing efficiency of the horn assembly 3. For example, as shown in Figure 4 The inner diameter of the circular groove structure is equal to the outer diameter of the horn assembly 3, so that the horn assembly 3 is just clamped in the circular groove structure, which can ensure the stability of the horn assembly 3 in the barrel 1. In addition, the bottom of the circular groove structure is sealed to form a horn sound cavity.

[0046] Optionally, the horn cover mounting structure 12 is a groove structure, and the groove structure surrounds the horn accommodating cavity 11. For example, as shown in Figure 3 The horn cover mounting structure 12 is a rectangular groove structure, and the horn accommodating cavity 11 is located at the center of the rectangular groove structure. For another example, the horn cover mounting structure 12 is a circular groove structure, and the horn accommodating cavity 11 is located at the center of the circular groove structure.

[0047] It should be understood that the shape and size of the horn cover mounting structure 12 match the shape and size of the horn cover 2. For example, if the horn cover mounting structure 12 is a rectangular recess structure, the horn cover 2 is also a rectangular structure, and the horn cover of the rectangular structure just matches the rectangular recess. For another example, if the horn cover mounting structure 12 is a circular recess structure, the horn cover 2 is also a circular structure, and the horn cover of the circular structure just matches the circular recess. It should be noted that in actual applications, the horn cover mounting structure 12 can also be designed as an oval, trapezoidal, pentagonal or hexagonal, etc., and correspondingly, the horn cover 2 can also be designed as an oval, trapezoidal, pentagonal or hexagonal, etc., and the present embodiment is not limited.

[0048] Optionally, the horn cover mounting structure 12 and the horn cover 2 can be connected by any one of hot melt connection, buckle connection or threaded connection, and the present embodiment is not limited.

[0049] In an example, if the horn cover mounting structure 12 and the horn cover 2 are connected by hot melt connection, the horn cover mounting structure 12 includes a hot melt rib. For example, as shown in Figure 3 the horn cover mounting structure 12 is implemented in a recess structure, and a circle of rib structures 14 is arranged at the connection between the bottom of the groove and the wall of the groove. The rib structure 14 is used to fix the horn cover 2 and the recess structure after melting in the hot melt mode. For example, after the rib structure 14 on the barrel 1 is fused, it is butt jointed with the horn cover 2, and after the molten body cools and solidifies, the horn cover 2 and the barrel 1 can be firmly assembled together. The hot melt mode can be hot plate welding, ultrasonic welding and laser welding, etc. In the present example, the barrel 1 and the horn cover 2 are connected by hot melt mode, which is conducive to improving the stability of the connection between the horn cover 2 and the barrel 1.

[0050] In another example, if the horn cover mounting structure 12 and the horn cover 2 are connected by buckle connection, the horn cover mounting structure 12 includes a buckle and the horn cover 2 is provided with a clamping groove, or the horn cover mounting structure 12 includes a clamping groove and the horn cover 2 is provided with a buckle. In the present example, the barrel 1 and the horn cover 2 are connected by buckle connection, which is conducive to improving the flexibility of disassembly and assembly of the horn cover 2, and facilitating the maintenance of the horn assembly 3.

[0051] In another example, the horn cover mounting structure 12 and the horn cover 2 are connected by threaded connection. For example, the horn cover mounting structure 12 includes one or more threaded holes, and the horn cover 2 is provided with through holes corresponding to the threaded holes. One or more screws are used to connect and fix the horn cover 2 and the horn cover mounting structure 12. For example, the horn cover mounting structure 12 is a rectangular recess structure, and four corners of the rectangular recess structure are provided with four threaded holes. The horn cover 2 is also provided with a rectangular structure of corresponding size, and four corners of the horn cover 2 of the rectangular structure are provided with through holes corresponding to the threaded holes. Four screws are used to connect and fix the horn cover 2 and the horn cover mounting structure 12.

[0052] It should be noted that the present application only shows an example of hot melt connection, and other ways are not shown in the drawings. In actual application, any one of the foregoing ways can be selected to connect the loudspeaker cover mounting structure 12 and the loudspeaker cover 2, and the present application does not limit this.

[0053] It should also be noted that, in order to avoid the bracket mounting structure 12 from blocking the sound outlet hole on the loudspeaker cover 2 after the bracket 4 is installed, the present application provides a protruding structure on the side of the loudspeaker cover 2 close to the loudspeaker assembly 3 to separate the sound outlet channel and optimize the sound outlet channel. The protruding structure can have various implementations, and specific examples are shown in Figure 5A 、 Figure 5B and Figure 5C . Figure 5A An example of a camera housing provided by the present application is shown. Figure 5B and Figure 5C are examples of cross-sectional views of two different protruding structures. For example, cutting the camera housing along the cross-section A-A shown in Figure 5A , a cross-sectional view of the camera housing as shown in Figure 5B , or a cross-sectional view of the camera housing as shown in Figure 5C can be obtained.

[0054] As shown in Figure 5B or Figure 5C , the side of the loudspeaker cover 2 close to the loudspeaker assembly 3 is provided with a first protruding structure 22, which is placed at the entrance of the loudspeaker containing cavity 11. The first protruding structure 22 is used to separate the sound outlet channel formed above the loudspeaker assembly 3 by the loudspeaker containing cavity 11 into two sound outlet channels. In addition, as shown in Figure 4 , the cavity entrance of the loudspeaker containing cavity 11 close to the loudspeaker cover 2 is provided with two symmetrically distributed first grooves 13. For example, if the loudspeaker containing cavity 11 is a circular groove structure, the foregoing two first grooves 13 are symmetrically distributed along a first plane, which is a plane formed by the axis of the cylinder 1 and the axis of the loudspeaker containing cavity 11 of the circular groove structure. As shown in Figure 5B or Figure 5C , when the loudspeaker cover 2 cooperates with the loudspeaker cover mounting structure 12, i.e., the loudspeaker cover 2 is installed on the cylinder 1, the two first grooves 13 are located on both sides of the first protruding structure 22, and the two first grooves 13 are used to extend the two sound outlet channels to both sides of the bracket mounting structure 21 on the loudspeaker cover 2. In addition, as shown in Figure 5A , two groups of sound outlet holes 23 are respectively arranged on both sides of the bracket mounting structure 21 of the loudspeaker cover 2. As shown in Figure 5B or Figure 5CAs shown, two sound outlets are respectively communicated with two groups of sound holes 23, and the sound holes 23 are used to transmit the sound waves generated by the loudspeaker assembly 3 to the outside of the cylinder 1 through the sound outlets. As an example, each group of sound holes 23 includes a plurality of sound holes, and the sound holes 23 can be round holes or square holes, which are not limited here. In Figure 5B or Figure 5C In the example shown, the sound outlet is divided into two parts by the first protruding structure 22, and the physical sound pressure is increased by reducing the size of the single sound cavity, thereby increasing the sound volume. In addition, two groups of sound holes 23 are arranged on both sides of the support mounting structure 21, and the first groove 13 extending to both sides of the support mounting structure 21 is arranged to avoid the shielding of the sound outlet by the support, and to avoid the influence of the shielding on the sound volume.

[0055] In a possible implementation, the first protruding structure 22 can be a Figure 5B triangular protruding structure as shown. For example, the first protruding structure 22 is a three-prism protruding rib, one of the prisms of which is integrated into the loudspeaker cover 2, and the other two prisms are placed at the entrance of the loudspeaker accommodating cavity 11, and the two prisms correspond to the two divided sound outlets, respectively. For another example, the first protruding structure 22 is composed of two flat plates arranged at an obtuse angle on the loudspeaker cover 2, and reinforcing ribs are arranged below the two flat plates to enhance the strength of the triangular protruding structure.

[0056] Optionally, the two sound outlets are arranged in a Y shape, which is beneficial to increase the sound pressure and thereby increase the sound volume.

[0057] In another possible implementation, the first protruding structure 22 can be a Figure 5C sheet-shaped protruding structure as shown. For example, the first protruding structure 22 is a four-prism protruding rib, one of the prisms of which is integrated into the loudspeaker cover 2, and the other three prisms are placed at the entrance of the loudspeaker accommodating cavity 11, and two prisms correspond to the two divided sound outlets, respectively.

[0058] It should be noted that the first protruding structure 22 described above can also be implemented by other shapes of protrusions as long as it can divide the sound outlet into two parts.

[0059] In addition, the support mounting structure 21 on the loudspeaker cover 2 is improved in the embodiments of the application. Figure 6 An example of the support mounting structure 21 provided by the embodiments of the application is shown. As Figure 6As shown, the bracket mounting structure 21 includes a threaded hole 211 for threaded connection between the bracket 4 and the horn cover 2. For example, one end of the bracket 4 is provided with a through hole or through groove, and the bracket 4 is connected to the horn cover 2 by a screw passing through the through hole or through groove. It should be noted that the threaded hole 211 can be a threaded hole opened on the horn cover 2, or it can be a cylindrical hole structure on the horn cover 2 with an embedded nut; there is no limitation here.

[0060] Optional, such as Figure 6 As shown, the bracket mounting structure 21 also includes a second protrusion structure 212, which is distributed parallel to the axis of the cylinder 1 along with the threaded hole 211. Figure 7 As shown, one end of the bracket 4 is provided with a panel 41, and the panel 41 is provided with one or more through slots 411. These one or more through slots 411 can mate with the second protruding structure 212. For example, Figure 6 The second protrusion structure 212 shown is a "racetrack-shaped" protrusion. It should be noted that the second protrusion structure 212 can also be an elliptical protrusion, an elliptical annular protrusion, a circular protrusion, an annular protrusion, or a rectangular protrusion; this embodiment is not limited to any of these.

[0061] In one possible implementation, panel 41 is provided with a through slot 411, and the second protrusion structure 212 and threaded hole 211 share the same through slot 411. For example, as Figure 8A As shown, one end of the through groove 411 matches the second protrusion structure 212, and the other end of the through groove 411 is connected to the threaded hole 211 by a screw. Optionally, the width of the second protrusion structure 212 is similar to the diameter of the threaded hole 211, so that the second protrusion structure 212 and the threaded hole 211 can share the same through groove. In this example, the panel 41 with the aforementioned through groove 411 is connected to the bracket mounting structure 21, which can restrict the rotation of the bracket 4 along the axis of the threaded hole 211, thereby reducing the probability of the bracket 4 loosening and improving the stability of the bracket 4 installation.

[0062] In another possible implementation, the panel 41 is provided with two through slots 411, which correspond to the second protrusion structure 212 and the threaded hole 211, respectively. For example, Figure 8B As shown, the size of the first through groove matches the size of the threaded hole 211, and the size of the second through groove matches the size of the second protruding structure 212. The panel 41 is fitted onto the second protruding structure 212 via the second through groove, while screws pass through the first through groove and connect to the threaded hole 211. In this example, using a panel 41 with the aforementioned through groove 411 to connect to the bracket mounting structure 21 restricts the rotation of the bracket 4 along the axis of the threaded hole 211, reducing the likelihood of the bracket 4 loosening and improving the stability of the bracket 4 installation.

[0063] Optional, such asFigure 6 As shown, the bracket mounting structure 21 further comprises a hook structure 213, which is in T-shaped distribution with the second protruding structure 212. For example, the hook structure 213 is symmetrically distributed along the line connecting the second protruding structure 212 and the threaded hole 211. As shown, the hook structure 213 can hook the front end of the panel 41 to limit the warping of the panel 41 of the bracket 4. Figure 8A or Figure 8B As shown, the edge of the panel 41 of the bracket 4 away from the through slot 411 is fixed by the hook structure 213, that is, the hook structure 213 can hook the front end of the panel 41 to limit the warping of the panel 41 of the bracket 4.

[0064] In this embodiment, the bracket mounting is fixed by a screw, supplemented by the protruding structure (for example, the second protruding structure 212) and the hook structure (for example, the hook structure 213) limiting, which can reduce the number of screws and simplify the installation process.

[0065] It should be noted that, Figure 6 The threaded hole 211, the second protruding structure 212 and the hook structure 213 shown can be adapted to the panel of the bracket in the prior art. For example, Figure 9 is a common example of the panel of the bracket. Figure 6 The threaded hole 211 and the second protruding structure 212 shown can be matched with the panel of the bracket in the prior art, so that the camera housing (for example, the combination of the barrel 1 and the horn cover 2) provided by the embodiment of the application can be applied to the bracket in the prior art, which is advantageous to improve the compatibility of the camera housing provided by the embodiment of the application.

[0066] It should be further noted that, Figure 6 The bracket mounting structure 21 shown can also be implemented in the manner of multiple threaded holes, at this time, the panel of the bracket also needs to be provided with multiple through holes or through slots, so as to facilitate the threaded connection of the panel of the bracket with the barrel 1.

[0067] In addition, the application also provides a camera device. The camera device comprises a camera, a horn assembly and the camera housing introduced above, and the camera housing is used to package the camera and the horn assembly. The camera provided by the application reduces the size of the camera along the axis of the barrel, which is advantageous to reduce the installation space requirement of the camera.

[0068] The above is only a specific embodiment of the application, but the protection scope of the application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the application, which should be covered within the protection scope of the application.

Claims

1. A camera housing, characterized in that, The camera housing comprises: a barrel (1) and a horn cover (2); a side surface parallel to the axis of the barrel (1) is provided with a horn accommodating cavity (11) and a horn cover mounting structure (12), the horn cover mounting structure (12) is located at the periphery of the horn accommodating cavity (11), the horn accommodating cavity (11) is used for accommodating a horn assembly (3), and the horn cover mounting structure (12) is used for connecting and fixing the barrel (1) and the horn cover (2) outside the horn accommodating cavity (11); a side of the horn cover (2) away from the horn assembly (3) is provided with a bracket mounting structure (21), and the bracket mounting structure (21) is used for connecting the horn cover (2) and a bracket (4).

2. The camera housing of claim 1, wherein, A side of the horn cover (2) close to the horn assembly (3) is provided with a first protruding structure (22), the first protruding structure (22) is placed at the entrance of the horn accommodating cavity (11), and the first protruding structure (22) is used for separating an acoustic channel formed above the horn assembly (3) by the horn accommodating cavity (11) into two acoustic channels. A cavity opening of the horn accommodating cavity (11) close to the horn cover (2) is provided with two symmetrically distributed first grooves (13), the two first grooves (13) are located on both sides of the first protruding structure (22), and the two first grooves (13) are used for extending the two acoustic channels to both sides of the bracket mounting structure (21) on the horn cover (2).

3. The camera housing of claim 2, wherein, Both sides of the bracket mounting structure (21) of the horn cover (2) are respectively provided with two groups of sound holes (23), the two acoustic channels are respectively communicated with the two groups of sound holes (23), and the sound holes (23) are used for propagating sound waves generated by the horn assembly (3) to the outside of the barrel (1) after being conducted through the acoustic channel.

4. The camera housing of claim 2, wherein, The first protruding structure (22) is a three-prism protruding rib or a four-prism protruding rib.

5. The camera housing of claim 2, wherein, The two acoustic channels are arranged in a Y shape.

6. The camera housing according to any one of claims 1 to 5, characterized in that The bracket mounting structure (21) comprises a threaded hole (211), and the threaded hole (211) is used for threadedly connecting the bracket (4) and the horn cover (2).

7. The camera housing of claim 6, wherein, The bracket mounting structure (21) further comprises a second protruding structure (212), and the second protruding structure (212) is distributed parallel to the axis of the barrel (1) with the threaded hole (211).

8. The camera housing of claim 7, wherein, The second protruding structure (212) is in an elliptical shape, an elliptical ring shape, a circular shape, a circular ring shape or a rectangular shape.

9. The camera housing of claim 7, wherein, The bracket mounting structure (21) further comprises a clamping hook structure (213), and the clamping hook structure (213) is distributed in a T shape with the second protruding structure (212).

10. The camera housing of claim 1, wherein, The horn accommodating cavity (11) is a circular groove structure, and the inner diameter of the circular groove structure is greater than or equal to the outer diameter of the horn assembly (3).

11. The camera housing of claim 1, wherein, The horn cover mounting structure (12) is a groove structure, the groove structure surrounds the horn accommodating cavity (11), and the size of the groove structure matches the size of the horn cover (2).

12. The camera housing of claim 11, wherein, A circle of convex rib structure (14) is arranged at the joint of the groove bottom and the groove wall of the groove structure, which is used for fixing the loudspeaker cover (2) and the groove structure after melting in hot melting mode.

13. The camera housing of claim 9, wherein, The camera housing further comprises the support (4), one end of the support (4) is provided with a panel (41), the panel (41) is connected with the support mounting structure (21), and the other end of the support (4) is used for fixing the camera housing at a preset position.

14. The camera housing of claim 13, wherein, The panel (41) is provided with a through groove (411), one end of the through groove (411) is matched with the second convex structure (212), and the other end of the through groove (411) is connected with the threaded hole (211) through a screw.

15. The camera housing of claim 14, wherein, The edge of the panel (41) away from the through groove (411) is fixed through the clamping hook structure (213).

16. An image pickup device, characterized by comprising: The camera device comprises: A camera, a loudspeaker assembly and the camera housing according to any one of claims 1-15, the camera housing is used for packaging the camera and the loudspeaker assembly.

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