CN220254606U - Hunting camera - Google Patents

Abstract

The utility model discloses a hunting camera, which comprises a cover body, a shell main body and a screw, wherein the cover body is provided with a connecting via hole; the inner side of the shell main body is provided with a connecting column protruding towards the cover body, the connecting column is provided with a explosion-proof hole section and a connecting hole section which are communicated with each other, and the explosion-proof hole section is arranged close to the connecting via hole; the screw is used for sequentially connecting the connecting via hole, the explosion-proof hole section and the connecting hole section, so that the cover body is connected with the shell main body, and the aperture of the explosion-proof hole section is larger than the diameter of the screw. The technical scheme of the utility model can reduce the extrusion stress at the edge of the orifice of the connecting orifice section so as to enhance the explosion-proof performance of the connecting column.

Description

Hunting camera

Technical Field

The utility model relates to the technical field of cameras, in particular to a hunting camera.

Background

In order to facilitate the installation and the later maintenance of the camera, the cover and the shell of the camera are usually screwed together by screws to form a shell of the camera. Typically, the housing is provided with a connecting post for screw connection, but during the screw connection, the hole edge of the connecting post is easy to burst, so that the housing is scrapped.

Disclosure of Invention

The utility model mainly aims to provide a hunting camera, which aims to reduce the extrusion stress at the edge of the orifice of a connecting hole section by additionally arranging the explosion-proof hole section so as to enhance the explosion-proof performance of a connecting column.

In order to achieve the above object, the hunting camera according to the present utility model includes a cover, a case body, and a screw, wherein the cover is provided with a connection via hole; the inner side of the shell main body is provided with a connecting column protruding towards the cover body, the connecting column is provided with a explosion-proof hole section and a connecting hole section which are communicated with each other, and the explosion-proof hole section is arranged close to the connecting via hole; the screw is used for penetrating the connecting through hole and the explosion-proof hole section to be connected with the connecting hole section, so that the cover body is connected with the shell main body, and the aperture of the explosion-proof hole section is larger than the diameter of the screw.

Optionally, the connecting hole section and the connecting post are coaxially arranged.

Optionally, the diameter difference between the explosion proof hole section and the screw is not less than 0.2mm.

Optionally, the cover body is provided with a positioning groove, an opening of the positioning groove faces the shell main body, the connecting via hole extends from a groove bottom of the positioning groove along a direction deviating from the opening of the positioning groove, and a free end of the connecting column is adaptively embedded into the positioning groove.

Optionally, the connection via and the positioning groove are coaxially disposed.

Optionally, the cover and/or the shell body are configured as ABS material.

Optionally, the hole depth of the explosion proof hole section is set to 0.8mm.

Optionally, a connection part is provided between the connection post and the case main body.

Optionally, the cover body is further provided with an embedded hole communicated with the connection via hole, and the embedded hole is far away from the shell main body; the aperture of the embedded hole is larger than that of the connecting via hole; a step surface is formed at the joint of the embedded hole and the connecting via hole, and the head of the screw is abutted against the step surface.

Optionally, a plugging piece is arranged on the opening cover of the embedded hole.

According to the technical scheme, the connecting hole is divided into the explosion-proof hole section and the connecting hole section by improving the connecting hole structure of the connecting column, when the connecting column is screwed by the screw, the connecting column can generate extrusion between the column body of the connecting hole section and the screw, so that the extrusion born by the connecting column is derived from the column body of the connecting hole section, but the extrusion is shared by the column body of the connecting hole section and the column body of the explosion-proof hole section, and the column body of the explosion-proof hole section does not generate extrusion, so that the extrusion stress born by the hole opening of the connecting hole section when the connecting column is screwed by the screw is reduced, and the possibility that the connecting column is extruded at the hole opening of the connecting hole section is reduced, and the explosion-proof performance of the connecting column is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a hunting camera according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the cover in the embodiment of FIG. 1;

FIG. 3 is a schematic view of the structure of the housing body in the embodiment of FIG. 1;

FIG. 4 is a rear view of the embodiment of FIG. 1 (with two closures not shown);

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;

FIG. 6 is an enlarged view at C in FIG. 5;

FIG. 7 is a cross-sectional view at B-B of FIG. 4 (the closure is not shown);

fig. 8 is an enlarged view of D in fig. 7.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				10	Cover body	21	Connecting column
11	Positioning groove	21a	Explosion-proof hole section
				12	Connection via	21b	Connecting hole section
13	Pre-buried hole	22	Connecting part
				14	Step surface	30	Screw bolt
20	Shell main body	40	Plugging piece

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in abutment, or in communication between two elements or in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a hunting camera.

Referring to fig. 1 to 8, in an embodiment of the present utility model, the hunting camera includes: a cover 10, a case body 20, and a screw 30, wherein the cover 10 is provided with a connection via 12; a connecting column 21 protruding towards the cover body 10 is arranged on the inner side of the shell main body 20, a explosion-proof hole section 21a and a connecting hole section 21b which are communicated with each other are arranged on the connecting column 21, and the explosion-proof hole section 21a is arranged close to the connecting via hole 12; a screw 30 passing through the connection via hole 12 and the explosion-proof hole section 21a to be connected with the connection hole section 21b so that the cover body 10 is connected with the case main body 20, the diameter of the explosion-proof hole section 21a being larger than the diameter of the screw 30.

It should be understood that, in the existing hunting cameras, the cover body is covered on the shell main body, in order to ensure the stability of connection between the cover body and the shell main body, the cover body and the shell main body are usually screwed together by screws so as to further improve the connection stability between the cover body and the shell main body and further ensure the structural stability of the hunting cameras; it should also be understood that when the screw spiro union spliced pole, the pore wall interact of screw and spliced pole section is in order to produce the extrusion force, and the extrusion force of arbitrary extrusion action point department on the pore wall can be along the extending direction of spliced pole to the both sides of this point correspondingly diffusion, when the spliced pole only is provided with the spliced pole section, and the force action of each action point department of spliced pole section pore wall gathers in spliced pole section drill way department after diffusing, easily makes this department burst because of bearing too big stress.

In the above-mentioned scheme, add explosion-proof hole section 21a in spliced pole 21 to the aperture setting of explosion-proof hole section 21a is greater than the diameter setting of screw 30, and the aperture setting of explosion-proof hole section 21a is greater than spliced pole section 21b, when screw 30 spiro union spliced pole 21, screw 30 partly spiro union is in spliced pole section 21b, place in explosion-proof hole section 21a at the interval partly, so, the extrusion effect is produced only with spliced pole section 21b to screw 30, and the extrusion effort of each action point between the two can be along the cylinder of spliced pole 21 correspondingly, in the junction of spliced pole 21b and explosion-proof hole section 21a, because of the extrusion effort of its one side can be along the whole cylinders of spliced pole 21, the extrusion effort of screw 30 and spliced pole 21 in spliced pole 21b can diffuse to the cylinder of explosion-proof hole section 21a, also can diffuse to the cylinder of spliced pole 21 in spliced pole 21b, in this way, the extrusion stress of two hole section junctions has correspondingly been reduced, in the course of the spliced pole 21 has been reduced in such a way that the extrusion stress of spliced pole 21 can be extruded in the spliced pole 21.

According to the technical scheme, the connecting hole is divided into the explosion-proof hole section 21a and the connecting hole section 21b by improving the connecting hole structure of the connecting column 21, when the screw 30 is screwed with the connecting column 21, the connecting column 21 generates extrusion between the column body of the connecting hole section 21b and the screw 30, so that the extrusion born by the connecting column 21 is sourced from the column body of the connecting hole section 21b, but the extrusion is shared by the whole column body of the connecting column 21, so that the extrusion stress born by the hole opening of the connecting hole section 21b when the screw 30 is screwed with the connecting column 21 is reduced, and the possibility that the connecting column 21 is extruded at the hole opening of the connecting hole section 21b is reduced, thereby improving the explosion-proof performance of the connecting column 21.

Referring to fig. 6 and 8, in an embodiment, the connecting hole section 21b and the connecting post 21 are coaxially disposed, so, when the screw 30 is screwed to the connecting post 21, the thickness of the wall of the connecting post 21 formed by the screw 30 around the periphery of the connecting hole section 21b is the same, so that the interaction force between the screw 30 and the connecting post 21 can be uniformly distributed on the wall of the connecting post 21, so that the local concentrated stress of the connecting post 21 is avoided, the acting force on the wall of the connecting post 21 can be uniformly distributed, and the connecting post 21 is not cracked due to the excessive local stress. In other embodiments, the central axis of the connecting hole section 21b and the central axis of the connecting post 21 are not coincident, but the distance between the two central axes is not greater than the maximum allowable value.

Further, based on the above embodiment, the diameter difference between the explosion proof hole section 21a and the screw 30 is not less than 0.2mm. The connecting column 21 is usually formed by casting, for example, connecting columns 21 made of plastic, connecting columns 21 made of steel and the like are made of different materials, and the manufacturing materials are correspondingly injected into a processing mold of the connecting column 21 to form the connecting column 21, but the formed connecting column 21 may have uneven thickness distribution and processing flaws such as seam clamping lines, so that the distances between the central axis of the connecting column 21 and different positions of the inner wall of the connecting column 21 may be different inside the connecting column 21, the explosion-proof performance of the connecting column 21 is improved for reducing influence, the diameter difference between the explosion-proof hole section 21a and the screw 30 is not less than 0.2mm (wherein, 0.2mm is the maximum thickness of the clamping lines allowed by the qualified connecting column 21), and the explosion-proof performance of the connecting column 21 is prevented from being influenced by the processing errors.

With continued reference to fig. 6 and 8, in an embodiment, the cover 10 is provided with a positioning slot 11, an opening of the positioning slot 11 faces the shell main body 20, the connection via hole 12 extends from a bottom of the positioning slot 11 along a direction away from the opening of the positioning slot 11, and the free end of the connection post 21 is adapted to be embedded into the positioning slot 11, so, when the cover 10 is covered on the shell main body, the free end of the connection post 21 can be inserted into the positioning slot 11, so that the connection via hole 12 is more quickly and accurately communicated with the explosion-proof hole section 21a and the connection hole section 21b, and convenience of connecting the cover 10 and the shell main body by the screw 30 is further improved. In other embodiments, the free end of the connection post 21 may be adapted to be inserted into the connection via 12, and the inner diameter of the connection via 12 and the outer diameter of the connection post 21 may be the same.

In a specific embodiment, further, the connection via 12 and the positioning groove 11 are coaxially disposed. Since the free end periphery of the connection post 21 is abutted against the groove side wall of the positioning groove 11, when the screw 30 is threaded through the connection via hole 12 and is screwed to the connection post 21, if the central axis of the connection via hole 12 is separated from the central axis of the positioning groove 11, there may be a case where the screw 30 is partially in contact with the inner hole surface of the connection via hole 12, in which case the interaction between the screw 30 and the connection via hole 12 cannot uniformly act on the entire inner hole surface of the connection via hole 12 and the inner hole surface which is partially in contact may be broken due to the excessive load, the connection via hole 12 and the positioning groove 11 are coaxially arranged, so that, when the screw 30 is threaded through the connection post 21, the position of the screw 30 can be on the central axis of the connection via hole 12, and the interaction between the screw 30 and the inner hole surface of the connection via hole 12 can be uniformly distributed, thereby reducing the explosion-proof performance of the connection via hole 12. In other embodiments, the central axis of the connection via 12 and the central axis of the positioning slot 11 may be offset, but the offset distance between the central axes does not exceed a certain distance, so as to prevent the screw 30 from damaging the connection via 12 when penetrating the connection via 12.

In an embodiment, the cover 10 and/or the shell body 20 are configured of ABS, so that the cover 10 and/or the shell body 20 can have a higher hardness to ensure the damage-resistant performance of the shell body 20 and/or the cover 10, and further ensure the service life of the hunting camera. In other embodiments, the cover 10 and/or the housing body 20 may be configured as a hybrid material of PC-bonded chemical fibers to ensure the damage-resistant performance of the housing body 20 and/or the cover 10.

In an embodiment, the hole depth of the explosion-proof hole section 21a is set to 0.8mm, so that the connecting column 21 can ensure the screwing effect of the screw 30, the explosion-proof performance of the connecting column 21 can also be ensured, the functionality of the connecting column 21 is improved, and the connecting effect between the cover body 10 and the shell body can be ensured.

Referring to fig. 3, in an embodiment, a connection portion 22 is disposed between the connection post 21 and the housing main body 20, and in the extending direction of the connection portion 22, the connection post 21 is stably disposed with respect to the housing main body 20, so that the possibility of swinging of the connection post 21 with respect to the housing main body 20 is reduced, and when the connection post 21 is screwed with the screw 30, the screw 30 is not difficult to align with the explosion-proof hole section 21a and the connection hole section 21b due to swinging of the stud, so as to improve the connection effect of the cover 10 and the housing main body 20 to a certain extent. Further, the connection portion 22 may be provided as a bead, a connection ring.

Based on the foregoing embodiments, further, the cover 10 is further provided with a pre-buried hole 13 that is communicated with the connection via hole 12, and the pre-buried hole 13 is disposed away from the shell main body 20; the aperture of the pre-buried hole 13 is larger than that of the connection via hole 12; a step surface 14 is formed at the connection position of the embedded hole 13 and the connection via hole 12, and the head of the screw 30 is abutted against the step surface 14, so that the head of the screw 30 is not highlighted on the surface of the cover body 10, and the aesthetic property of the hunting camera is improved; additionally, by providing the stepped surface 14 to restrict the head of the screw 30, the screw 30 can be prevented from penetrating out of the connection via hole 12 as a whole, thereby affecting the connection effect between the cover 10 and the case body. In other embodiments, the head of the screw 30 abuts the outer surface of the cover 10.

Referring to fig. 1, in a specific embodiment, further, the opening of the pre-buried hole 13 is covered by a blocking piece 40, so that the blocking piece 40 can cover the opening of the pre-buried hole 13, and when the hunting camera is used, the blocking piece 40 can prevent liquid and dirt from entering the pre-buried hole 13, thereby improving the use feeling of the hunting camera and prolonging the service life of the hunting camera to a certain extent; additionally, when the user needs to disassemble and repair, the head of the screw 30 is exposed by disassembling the blocking piece 40, so that the machine is convenient and quick.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A hunting camera, comprising:

the cover body is provided with a connecting via hole;

the inner side of the shell main body is provided with a connecting column protruding towards the cover body, the connecting column is provided with a explosion-proof hole section and a connecting hole section which are communicated with each other, and the explosion-proof hole section is arranged close to the connecting through hole; and

the screw is used for penetrating the connecting through hole and the explosion-proof hole section to be connected with the connecting hole section, so that the cover body is connected with the shell main body, and the aperture of the explosion-proof hole section is larger than the diameter of the screw.

2. The hunting camera of claim 1 wherein the attachment bore section and the attachment post are coaxially disposed.

3. The hunting camera of claim 2 wherein the difference in diameter between the blast hole section and the screw is not less than 0.2mm.

4. The hunting camera of claim 1, wherein the cover is provided with a positioning slot, an opening of the positioning slot faces the housing body, the connection via extends from a bottom of the positioning slot in a direction away from the opening of the positioning slot, and a free end of the connection post is adapted to be inserted into the positioning slot.

5. The hunting camera of claim 4, wherein the connection via and the detent are coaxially disposed.

6. The hunting camera of claim 1, wherein the cover and/or the housing body are configured as ABS.

7. The hunting camera of claim 1 wherein the depth of the blast hole section is set to 0.8mm.

8. The hunting camera of claim 1, wherein a connection is provided between the connection post and the housing body.

9. The hunting camera of any of claims 1-8, wherein the cover is further provided with an embedded hole through the connection via, the embedded hole being located away from the housing body;

the aperture of the embedded hole is larger than that of the connecting via hole; a step surface is formed at the joint of the embedded hole and the connecting via hole, and the head of the screw is abutted against the step surface.

10. The hunting camera of claim 9, wherein the mouth cover of the pre-buried aperture is provided with a plug.