CN219392446U - Camera with camera body - Google Patents

Abstract

The utility model relates to the technical field of cameras, and in particular discloses a camera comprising a body. The body is provided with a cavity and a connection part. The connection part is arranged in the cavity. The connection part is used to connect and cooperate with a heat dissipation component or a battery component. The heat dissipation component or battery component has a matching part. The utility model sets the cavity, that is, the original battery cavity of the camera, so that the camera does not change its own structure and does not greatly increase its own volume, and then selectively installs the heat dissipation component or the battery component in the cavity to connect with the camera for use, thereby not only meeting the demand for high heat generation caused by long-term use of the camera, that is, effective heat dissipation for the camera, but also meeting the demand for low heat generation caused by short-term use of the camera, and enriching the functions of the camera.

Description

a camera

technical field

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

Background technique

With the development of science and technology, the functions of the camera are continuously enriched to meet the needs of users, resulting in more and more power consumption of the camera. However, in order not to affect the user's sense of practical experience, the volume of the camera cannot be greatly increased, resulting in an increasing heat flux inside the camera, that is, the heat dissipation problem of the camera is severe.

At present, when a user uses a camera, different ways of using the camera result in different degrees of heat generation of the camera. When the camera is used for a short period of time, the degree of heat generation is relatively low, and when the camera is used for a long time, the degree of heat generation is relatively high. Traditional cameras lack heat dissipation structure design and cannot meet the needs of different usage methods of cameras. Therefore, there is an urgent need for cameras that can meet different usage needs without greatly increasing the size.

Utility model content

The technical problem mainly solved by the utility model is to provide a camera, which can overcome the above-mentioned problems or at least partly solve the above-mentioned problems.

In order to solve the above-mentioned technical problems, a technical solution adopted by the utility model is: a camera, including a body, the body is provided with a cavity and a connecting part, the connecting part is arranged in the cavity, the connecting part is used to connect and cooperate with a heat dissipation component or a battery component, the heat dissipation component or battery component has a matching part, and the matching part and the connecting part are detachably connected, so that the camera can be selectively installed and used with one of the cooling component or the battery component.

Optionally, the body is further provided with an air inlet, a cavity, and an air outlet, and the air inlet, the cavity, the cavity, and the air outlet are sequentially connected to form a heat dissipation air duct.

Optionally, it also includes a shooting mechanism, the shooting mechanism includes a lens assembly, a control circuit board and an image processing assembly, the lens assembly, the control circuit board and the image processing assembly are all arranged in the cavity, the image processing assembly is electrically connected to the lens assembly and the control circuit board, and the control circuit board is electrically connected to the connecting part.

Optionally, the body is further provided with a power supply interface, which is electrically connected to the control circuit board, and is used for connecting to an external power supply device.

Optionally, a detection mechanism is also included. The detection mechanism is arranged in the cavity. The detection mechanism is electrically connected to the control circuit board. The detection mechanism is used to detect whether the battery component or the heat dissipation component is located in the cavity. The control circuit board adjusts the working mode of the lens component and the image processing component according to the detection result of the detection mechanism.

Optionally, the detection mechanism is a voltage sensor, the voltage sensor is arranged in the cavity, the voltage sensor is connected to the connection part, and the voltage sensor is used to detect the voltage value of the connection part, so as to detect whether the battery component or the heat dissipation component is located in the cavity according to the voltage value.

Optionally, a flip cover is also included. The outer surface of the body is provided with a storage slot, and the power supply interface is arranged in the storage slot. One end of the flip cover is rotatably arranged in the storage slot, and the flip cover is used to open or close the power supply interface.

Optionally, it also includes a cover mechanism, the cover mechanism is provided with a through hole, and the cover mechanism is detachably installed on the air outlet, and the cover mechanism is used to hold the heat dissipation component or the battery component, so as to fix the heat dissipation component or the battery component in the cavity; Wherein, when the cover mechanism is arranged at the air outlet, the air inlet, the cavity, the cavity and the through hole sequentially form a heat dissipation air duct.

Optionally, the covering mechanism includes a baffle, a first elastic component and a second elastic component, and the through hole is arranged on the baffle; the side wall of the air outlet is provided with a first bayonet and a second bayonet, the first elastic component and the second elastic assembly are respectively arranged at both ends of the baffle, and the first elastic component and the second elastic component are used to respectively snap into the first bayonet and the second bayonet, so as to fix the baffle to the air outlet.

Optionally, a ejection mechanism is also included. The ejection mechanism is arranged on the side of the cavity away from the air outlet. The ejection mechanism is used to resist the end of the heat dissipation assembly or the battery assembly away from the air outlet; wherein, when the cover mechanism is detached from the air outlet, the ejection mechanism is used to lift the battery assembly or the heat dissipation assembly toward the air outlet.

Optionally, a heat sink is also included, the heat sink is arranged on the side wall of the cavity, and one end of the heat sink extends to the cavity to abut against the control circuit board and the image processing component respectively, and the heat sink is used to conduct the heat generated by the control circuit board and the image processing component into the cavity.

The beneficial effect of the utility model is: different from the situation of the prior art, the utility model sets the cavity, that is, the original battery cavity of the camera, so that the camera does not change its own structure and does not greatly increase its own volume, and then selectively install the heat dissipation component or the battery component in the cavity and connect it with the camera, so that it can not only meet the demand of high heat generation caused by long-term use of the camera, that is, effectively dissipate heat from the camera, but also meet the demand of low heat generation caused by short-term use of the camera, and enrich the functions of the camera.

Description of drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Throughout the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, elements or parts are not necessarily drawn in actual scale.

Fig. 1 is the overall structure schematic diagram of the camera provided by the utility model;

Fig. 2 is an exploded view of the overall structure of the camera and heat dissipation assembly provided by the utility model;

Fig. 3 is a sectional view one of the overall structure of the camera provided by the utility model;

Fig. 4 is the second cross-sectional view of the overall structure of the camera provided by the utility model;

Fig. 5 is a schematic diagram 1 of the overall structure of the camera and heat dissipation assembly provided by the utility model;

Fig. 6 is the sectional view of A-A among the figure;

Fig. 7 is the overall structural schematic diagram II of the camera and heat dissipation assembly provided by the utility model;

Fig. 8 is a sectional view of B-B in Fig. 7 .

In the figure: 1 body, 10 cavity, 11 connection part, 12 air inlet, 13 cavity, 14 air outlet, 140 first bayonet, 141 second bayonet, 15 power supply interface, 16 storage slot, 2 camera mechanism, 20 lens assembly, 21 control circuit board, 22 image processing assembly, 3 clamshell, 30 barrier plate, 31 spring, 32 sealing ring, 4 cover mechanism, 40 through hole, 41 baffle plate, 42 first elastic assembly, 43 The second elastic assembly, 5 ejection mechanism, 50 ejection spring, 51 top plate.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", etc. used in this specification are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the utility model in this specification are only for the purpose of describing specific embodiments, and are not used to limit the utility model. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

Referring to Fig. 1 to Fig. 8, a camera includes a body 1. The body 1 is provided with a cavity 10 and a connecting portion 11. The connecting portion 11 is arranged in the cavity 10. The connecting portion 11 is used to connect and cooperate with the heat dissipation assembly 6 or the battery assembly. The heat dissipation assembly 6 or the battery assembly has a matching portion. The mouth 12, the cavity 13, the cavity 10 and the air outlet 14 are connected in turn to form a heat dissipation air duct, wherein the cavity 10 is a cavity 10 with an opening, the air outlet 14 is located at the opening of the cavity 10 or the air outlet 14 is the opening of the cavity 10, the camera also includes a shooting mechanism 2, the shooting mechanism 2 includes a lens assembly 20, a control circuit board 21 and an image processing assembly 22, the lens assembly 20, the control circuit board 21 and the image processing assembly 22 are all arranged in the cavity 13, and the image processing The assembly 22 is electrically connected to the lens assembly 20 and the control circuit board 21 respectively, and the control circuit board 21 is electrically connected to the connection part 11. In addition, the body 1 is also provided with a power supply interface 15, which is electrically connected to the control circuit board 21, and the power supply interface 15 is used to connect to an external power supply device.

In one embodiment, when the heat dissipation component 6 is installed in the cavity 10 of the camera for use, the heat dissipation component 6 is a cooling fan. When assembling, the heat dissipation component 6 is first extended into the bottom of the cavity 10 along the side wall of the cavity 10, so that the matching part of the heat dissipation component 6 itself is electrically connected to the connection part 11 in the cavity 10, and then one end of the data cable is plugged into the power supply interface 15, and the other end is connected to the battery component, so that the external battery component can supply power to the camera as a whole.

During operation, the body 1 forms a heat dissipation air duct, and the lens assembly 20, the control circuit board 21 and the image processing assembly 22 are all arranged in the cavity 13. Therefore, heat sources such as the lens assembly 20, the control circuit board 21, and the image processing assembly 22 are located on the heat dissipation air duct. The gas flow velocity in the heat dissipation air duct increases, and the heat flow in the heat dissipation air duct quickly flows out of the body 1 along the heat dissipation air duct with the increase of the gas flow velocity, thereby realizing rapid heat dissipation of the camera and effectively avoiding camera damage caused by serious heating of the camera.

In one embodiment, when the battery assembly is installed in the cavity 10 of the camera for use, the battery assembly is inserted into the bottom of the cavity 10 along the side wall of the cavity 10, so that the matching portion of the battery assembly itself is electrically connected to the connection portion 11 in the cavity 10, and then the camera can be started for normal use.

In one embodiment, the mating portion of the heat dissipation assembly 6 or the battery assembly, and the connecting portion 11 provided in the body 1, wherein the mating portion is a male connector seat, and the connecting portion 11 is a female connector seat, and the male connector seat and the female connector seat can be fastened and connected by plugging to realize circuit conduction. In addition, it should be noted that there is no limitation on the specific position of the matching part in the heat dissipation assembly 6 or the battery assembly, nor on the specific position of the connecting part 11 in the cavity 10, and the positions of the matching part and the connecting part 11 can be adjusted according to actual use requirements or installation requirements.

In one embodiment, the camera is in the shape of a cuboid, and the air inlet 12 is arranged on the side where the short edge of the camera is located. There are multiple air inlets 12, and the plurality of air inlets 12 are distributed in an array, which is beneficial to improve the circulation of external air to the inside of the camera. In addition, since the external air is easily mixed with dust when it flows into the camera, a dust-proof net can be installed at the air inlet 12 to reduce the impact of dust from entering the cavity 13 from the air inlet 12 and affecting the lens assembly 20, the control circuit board 21 and the image processing assembly 22. .

Further, please refer to FIG. 3 to FIG. 8 , which also includes a detection mechanism (not shown), which is arranged in the cavity 10. The detection mechanism (not shown) is electrically connected to the control circuit board 21. The detection mechanism (not shown) is used to detect whether the battery component or the heat dissipation component 6 is located in the cavity 10. The control circuit board 21 adjusts the working mode of the lens component 20 and the image processing component 22 according to the detection results of the detection mechanism.

In one embodiment, in order to avoid performance degradation or element damage due to severe heat generation of the camera, the use mode of the camera is limited, specifically: when the heat dissipation assembly 6 is installed in the cavity 10 of the camera, the camera is allowed to use a high-power mode, for example, a long-term video recording mode, and the high-power mode is not allowed to be used when a battery component is installed in the cavity 10 of the camera. In order to realize the automatic switching of the use mode of the camera, the components installed in the cavity 10 are detected by setting a detection mechanism, and then fed back to the control circuit board 21, and then the working modes of the lens assembly 20 and the image processing assembly 22 are adjusted, thereby realizing the function of automatically switching the use mode of the camera.

Since the heat dissipation assembly 6 and the battery assembly have different structures, the working voltages of the heat dissipation assembly 6 and the battery assembly are also different. Further, please refer to FIGS. 3 to 8 . The detection mechanism (not shown) is a voltage sensor.

Further, please refer to FIGS. 1 to 4 , which also includes a flip cover 3. The outer surface of the body 1 is provided with a receiving groove 16. The power supply interface 15 is arranged in the receiving groove 16. One end of the flip cover 3 is rotated and arranged in the receiving groove 16. The flip cover 3 is used to open or close the power supply interface 15. The setting of the flip cover 3 enables the power supply interface 15 to be blocked by the flip cover 3 when it is not in use (that is, when the battery pack is installed in the cavity 10 of the camera for use), thereby preventing dust from entering the power supply interface 15. , and cause poor contact to the power supply interface 15.

In one embodiment, please refer to FIG. 4 , in order to prevent the cover 3 from loosening when the cover 3 is accommodated in the receiving groove 16 , that is, when the cover 3 blocks the power supply interface 15 , the cover 3 is not well shielded. Therefore, the cover 3 is provided with an elastic locking structure. The flip cover 3 includes a blocking plate 30, an L-shaped slider (not shown) and a spring 31 that are rotated and arranged in the storage groove 16. The blocking plate 30 is provided with an L-shaped chute, and the top of the L-shaped chute is provided with a first opening, and the side is provided with a second opening. 6. There is a slot on the side wall. When the blocking plate 30 needs to be accommodated in the receiving slot 16 in parallel, first push the slider along the length direction of the first opening, so that the spring 31 is compressed and deformed. slot.

In another embodiment, please refer to FIG. 1 and FIG. 2. In order to further improve the shielding effect of the flip cover 3, an elastic sealing ring 32 is provided around the bottom of the flip cover 3. When the flip cover 3 is parallel to the receiving groove 16, the sealing ring 32 elastically deforms and elastically squeezes the periphery of the power supply interface 15, thereby sealing the periphery of the power supply interface 15, thereby achieving the purpose of dust prevention.

Further, in order to close the opening of the cavity 10 of the camera, please refer to FIG. 1 to FIG. 4 , it also includes a cover mechanism 4, the cover mechanism 4 is provided with a through hole 40, and the cover mechanism 4 is detachably mounted on the air outlet 14, and the cover mechanism 4 is used to resist the heat dissipation component 6 or the battery component, so as to fix the heat dissipation component 6 or the battery component in the cavity 10; and the through hole 40 to form a heat dissipation air passage in turn, wherein the covering mechanism 4 includes a baffle 41, a first elastic assembly 42 and a second elastic assembly 43, the through hole 40 is arranged on the baffle 41; the side wall of the air outlet 14 is provided with a first bayonet 140 and a second bayonet 141, the first elastic assembly 42 and the second elastic assembly 43 are respectively arranged at both ends of the baffle 41, and the first elastic assembly 42 and the second elastic assembly 43 are used to be respectively snapped into the first bayonet 140 and the second bayonet 141, so as to The baffle 41 is fixed on the air outlet 14 .

In one embodiment, please refer to FIG. 3 and FIG. 4 , the baffle 41 has a fixed thickness, and the side walls at both ends of the baffle 41 are provided with accommodating grooves, and one end of the first elastic component 42 and the second elastic component 43 can be elastically accommodated in the accommodating groove, and the other ends of the first elastic component 42 and the second elastic component 43 protrude from the top of the baffle 41, and are used to drive one end of the first elastic component 42 and the second elastic component 43 to be accommodated in the accommodating groove. After the opening of the cavity 10 extends into the bottom of the cavity 10, firstly drive one end of the first elastic component 42 and the second elastic component 43 to be accommodated in the receiving groove, then extend the baffle 41 into the air outlet 14 until the receiving grooves at both ends of the baffle 41 correspond to the first bayonet 140 and the second bayonet 141 respectively, and finally, loosen the first elastic assembly 42 and the second elastic assembly 43, so that one ends of the first elastic assembly 42 and the second elastic assembly 43 are snapped into the first bayonet 140 and the second bayonet 14 respectively 1, at this time, the bottom of the baffle plate 41 abuts against the top of the heat dissipation assembly 6 or the battery assembly to realize the fixing of the heat dissipation assembly 6 or the battery assembly.

In another embodiment, please refer to FIG. 5 or FIG. 7. Since the through holes 40 are used for air outlet, there are multiple through holes 40 arranged in an array. The arrangement of the multiple through holes 40 is beneficial to improve the gas flow inside the camera to the outside.

Further, please refer to FIG. 3 and FIG. 4 , which also includes an ejection mechanism 5 , which is arranged on the side of the cavity 10 away from the air outlet 14 , and the ejection mechanism 5 is used to resist the end of the cooling assembly 6 or the battery assembly away from the air outlet 14 ;

In one embodiment, the ejection mechanism 5 includes an ejection spring 50 and a top plate 51. One end of the ejection spring 50 is fixed to the bottom of the cavity 10, and the other end of the ejection spring 50 is fixed to the top plate 51. When the heat dissipation assembly 6 or battery assembly is installed in the cavity 10, as the heat dissipation assembly 6 or battery assembly extends into the bottom of the cavity 10 along the side wall of the cavity 10, the bottom of the heat dissipation assembly 6 or battery assembly abuts against the top plate 51, and drives the top plate 51 to press down, so that the ejection spring 5 0 elastic compression, when the heat dissipation assembly 6 or battery assembly is detached from the cavity 10, the ejection spring 50 recovers its deformation and drives the top plate 51 to move upwards, and then drives the heat dissipation assembly 6 or battery assembly to lift toward the air outlet 14 and out of the air outlet 14.

Further, when the heat dissipation assembly 6 is installed in the cavity 10, in order to improve the heat dissipation efficiency of the camera, please refer to FIGS. 6 to 8 , which also includes a heat sink (not shown).

In one embodiment, the heat sink is a metal heat conduction sheet. When the control circuit board 21 and the image processing component 22 generate heat, it is quickly transferred to the heat sink, and then quickly transferred to the cavity 10 through the heat sink, so that the heat dissipation component 6 quickly drives the heat of the cavity 10 to the outside of the body 1, so as to improve the heat dissipation efficiency of the camera.

In another embodiment, please refer to FIG. 6 or FIG. 8 , in order to simplify the structure of the camera, the camera is not provided with a heat sink, and the control circuit board 21 and the image processing component 22 are arranged on the side wall of the cavity 10, that is, the connection between the cavity 10 and the cavity 13 is arranged, so that the heat generated by the control circuit board 21 and the image processing component 22 can be quickly transferred to the cavity 10 through the connection between the cavity 10 and the cavity 13, so that the heat dissipation component 6 can quickly drive the heat of the cavity 10 to the outside of the body 1, It is beneficial to improve the heat dissipation efficiency of the camera.

The utility model sets the cavity 10, that is, the original battery cavity of the camera, so that the camera does not change its own structure and does not greatly increase its own volume, and then selectively installs the heat dissipation component or the battery component in the cavity 10 and connects it to the camera, so as to meet the high heat generation requirements of the camera when used for a long time, that is, effectively dissipate heat from the camera, and meet the low heat generation requirements of the camera when used for a short time, enriching the functions of the camera.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other related technical fields, are all included in the scope of patent protection of the utility model.

Claims (11)

1. The camera is characterized by comprising a camera body, wherein the camera body is provided with a containing cavity and a connecting part, the connecting part is arranged in the containing cavity and is used for being connected with a heat dissipation assembly or a battery assembly, the heat dissipation assembly or the battery assembly is provided with a matching part, and the matching part is detachably connected with the connecting part so that the camera can be selectively installed and used with one of the heat dissipation assembly or the battery assembly.

2. The camera of claim 1, wherein the body is further provided with an air inlet, a cavity, and an air outlet, and the air inlet, the cavity, and the air outlet are sequentially communicated to form a heat dissipation air channel.

3. The camera of claim 2, further comprising a photographing mechanism including a lens assembly, a control circuit board, and an image processing assembly, the lens assembly, the control circuit board, and the image processing assembly being disposed in the cavity, the image processing assembly being electrically connected to the lens assembly and the control circuit board, respectively, the control circuit board being electrically connected to the connection portion.

4. A camera according to claim 3, wherein the body is further provided with a power supply interface electrically connected to the control circuit board, the power supply interface being for connection to an external power supply device.

5. The camera of claim 3, further comprising a detection mechanism, wherein the detection mechanism is disposed in the cavity, the detection mechanism is electrically connected to a control circuit board, the detection mechanism is configured to detect whether the battery assembly or the heat dissipation assembly is located in the cavity, and the control circuit board adjusts the working modes of the lens assembly and the image processing assembly according to a detection result of the detection mechanism.

6. The camera of claim 5, wherein the detecting mechanism is a voltage sensor, the voltage sensor is disposed in the cavity, the voltage sensor is connected with the connecting portion, and the voltage sensor is configured to detect a voltage value of the connecting portion, so as to detect whether the battery assembly or the heat dissipation assembly is located in the cavity according to the voltage value.

7. The camera of claim 4, further comprising a flip cover, wherein the outer surface of the body is provided with a receiving groove, the power supply interface is disposed in the receiving groove, one end of the flip cover is rotatably disposed in the receiving groove, and the flip cover is used for opening or closing the power supply interface.

8. The camera of claim 2, further comprising a cover mechanism, wherein the cover mechanism is provided with a through hole, the cover mechanism is detachably mounted at the air outlet, and the cover mechanism is used for supporting the heat dissipation component or the battery component so as to fix the heat dissipation component or the battery component in the accommodating cavity;

when the cover mechanism is arranged at the air outlet, the air inlet, the cavity, the containing cavity and the through hole sequentially form a heat dissipation air channel.

9. The camera of claim 8, wherein the cover mechanism comprises a baffle, a first elastic component, and a second elastic component, the through hole being disposed on the baffle;

the side wall of the air outlet is provided with a first bayonet and a second bayonet, the first elastic component and the second elastic component are respectively arranged at two ends of the baffle, and the first elastic component and the second elastic component are respectively clamped with the first bayonet and the second bayonet so as to fix the baffle at the air outlet.

10. The camera of claim 8, further comprising an ejection mechanism disposed on a side of the cavity away from the air outlet, the ejection mechanism configured to abut against an end of the heat dissipation assembly or the battery assembly away from the air outlet;

when the cover mechanism is detached from the air outlet, the ejection mechanism is used for ejecting the battery assembly or the heat dissipation assembly towards the air outlet.

11. A camera according to claim 3, further comprising a heat sink disposed on a side wall of the cavity, wherein one end of the heat sink extends to the cavity to abut against the control circuit board and the image processing component, respectively, and the heat sink is configured to conduct heat generated by the control circuit board and the image processing component into the cavity.