CN215499190U - Ball type camera - Google Patents

Abstract

The utility model claims a spherical camera, which comprises a shell and a clamping groove arranged in the shell, wherein the shell comprises an upper shell and a lower shell connected and communicated with the upper shell; the window has been seted up on the periphery wall of going up the casing, and the draw-in groove setting is in the position at window place on last casing, makes the S IM card can insert the draw-in groove through going up the casing window, goes up the casing and still includes the window lid, and window lid detachably connects in last casing and seals the window. On the basis of meeting the requirement that the SIM card is convenient to install, disassemble and replace relative to the dome camera, the sealing cover of the window on the upper shell is convenient to seal, and the influence on the appearance and the sealing performance of the whole dome camera is avoided; meanwhile, the window is arranged on the upper shell, so that the ball-type camera is suitable for a small ball-type camera.

Description

Ball type camera

Technical Field

The utility model belongs to the technical field related to cameras, and particularly relates to a dome camera.

Background

With the importance of society on city security and traffic monitoring, the high-speed intelligent spherical camera is rapidly popularized due to unique advantages and is used for collecting videos and images as a leave-behind evidence. Present high-speed intelligent ball machine monitored control system data transmission mode also develops to wireless transmission direction gradually, but because the restriction of the actual structure form of high-speed intelligent ball machine, almost the overwhelming majority wireless high-speed intelligent ball machine contains the SIM card completely inside the ball machine casing, must demolish the epitheca of high-speed intelligent ball machine when needs installation or change SIM card, expose inner structure, trade the card operation through manual work cooperation, the operation is complicated, and dismantle the ball machine sealing performance after the repacking can't guarantee completely.

Aiming at the problem of dismounting the SIM card in the spherical camera, the SIM card mounting structure (application number: CN201820882362.1) of the spherical camera disclosed by the patent application is provided, and the design key point is that the SIM card mounting structure comprises a hemispherical upper shell and a lower shell arranged at an opening, a communication module loaded with the SIM card is arranged on the inner plate surface of the lower shell, and the whole body of the upper shell is provided with the opening and is provided with a cover plate matched with the opening. The lower casing of the dome camera is mainly of a plate-shaped structure, so that the communication module is convenient to arrange on the inner plate surface of the lower casing, the SIM card is loaded on the communication module, and the opening is opened on the whole body of the upper casing and is close to the communication module for arrangement. Therefore, the worker can stretch into fingers to complete the operations of disassembling, replacing and installing.

It can be understood that the above disclosed SIM card mounting structure of the dome camera solves the problem of the SIM card being convenient for dismounting on the dome camera to a certain extent. However, the SIM card mounting structure is opened on the spherical peripheral surface of the upper housing, so that the sealing ring is easy to be pressed loosely during subsequent assembly, and gaps or protrusions appear during assembly of the surface of the housing, which reduces the overall sealing performance of the dome camera; moreover, the spherical outer peripheral surface of the rotary upper shell is provided with an opening, which has requirements on the overall size of the dome camera and is not suitable for a small dome camera.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a dome camera in order to solve the technical problems in the prior art.

The spherical camera comprises a shell and a clamping groove arranged in the shell, wherein the shell comprises an upper shell and a lower shell connected and communicated with the upper shell; the peripheral wall of the upper shell is provided with a window, the clamping groove is formed in the position where the window is located on the upper shell, the SIM card can pass through the clamping groove, the window is inserted into the clamping groove on the upper shell, the upper shell further comprises a window cover, and the window cover is detachably connected with the upper shell and seals the window.

According to the utility model, the window for inserting and pulling the SIM is arranged on the upper shell of the shell, so that the sealing cover of the window on the upper shell is convenient to seal on the basis of meeting the requirement of convenient installation, disassembly and replacement of the SIM card relative to the spherical camera, and the influence on the whole appearance and the sealing performance of the spherical camera is avoided; meanwhile, the window is arranged on the upper shell, so that the ball-type camera is suitable for a small ball-type camera.

As a preferred embodiment of the present invention, the window cover is provided with a plurality of positioning holes, the upper housing is provided with a plurality of screw holes matching the positioning holes, and the window cover can be fixed to the upper housing by being limited by screws penetrating through the positioning holes and screwed to the screw holes.

In the utility model, the window cover is limited and fixed on the upper shell by the screw, so that the window cover and the upper shell are convenient to assemble and connect, and further the subsequent installation, disassembly and replacement of the SIM card on the dome camera are further convenient.

As a preferable aspect of the present invention, the upper case is provided with an extension flange at a peripheral position of the window, and the extension flange is capable of cooperating with an outer edge of the window cover to restrain the window cover on the upper case.

In the utility model, the window cover can be pressed and limited by the extending flange on the upper shell so as to avoid the phenomenon of protrusion of the window cover assembled on the upper shell, thereby ensuring the appearance attractiveness and the sealing performance of the whole spherical camera; meanwhile, the structural arrangement of the extending flange avoids the deformation of the shell caused by the shrinkage of the wall thickness position in the injection molding process of the integral structure of the shell, and the function of further ensuring the appearance attractiveness of the dome camera is achieved.

As a preferable aspect of the present invention, an indication mark is provided on an end surface of the window cover on a side away from the upper case, and the indication mark indicates an installation direction of the SIM card.

In the utility model, the window can be covered with the indicating mark, which plays a role in guiding the plugging and unplugging of the SIM card relative to the card slot, thereby facilitating the accurate insertion of the SIM card into the card slot.

As a preferable aspect of the present invention, a first seal ring is fitted to a portion of the window cover contacting the upper case, and the first seal ring is an L-shaped seal ring for assembling and sealing the window cover and the upper case.

In the utility model, the window cover and the upper shell are assembled and sealed by the first sealing ring of the L-shaped sealing ring, so that the sealing area between the window cover and the upper shell is increased, and the sealing effect between the window cover and the upper shell is ensured.

In a preferred embodiment of the present invention, the first sealing ring has a sealing membrane, the sealing membrane can cover a portion of the window, and the SIM card can be inserted into the card slot through a gap between the sealing membrane and the first sealing ring.

In the utility model, a part of the window is covered by the sealing membrane, so that the window on the upper shell is only exposed out of the part opposite to the clamping groove, and the window is prevented from being completely exposed when other structures on the spherical camera are disassembled; simultaneously, the structure setting of sealed diaphragm ensures that the position that can insert the draw-in groove accurately by the SIM card of this first sealing washer, and because of window confession SIM card male space is limited on the last casing, even appear the SIM card and take unstable condition like this, also can be convenient for adjust the position, ensures that the SIM card can insert to the draw-in groove accurately.

As a preferred scheme of the present invention, the card slot further includes a PCB board and a SIM card socket disposed on the PCB board, and the card slot is disposed on the SIM card socket.

In the utility model, the card slot is arranged on the SIM card socket assembled on the PCB, thereby realizing the assembly of the card slot on the spherical camera.

As a preferable scheme of the present invention, the dome camera further includes a cover, and the cover is fixed to an opening edge of an end portion of one side of the lower case, which is away from the upper case.

In the present invention, the cover can be used to house other components of the dome camera, providing sufficient space for mounting the components of the dome camera.

In a preferred embodiment of the present invention, a second seal ring is fitted to a portion of the lower case in contact with the outer cover, and the second seal ring is an L-shaped seal ring for fitting and sealing the lower case and the outer cover.

In the utility model, the outer cover and the lower shell are assembled and sealed by the second sealing ring of the L-shaped sealing ring, so that the sealing area between the outer cover and the lower shell is increased, and the sealing effect between the outer cover and the lower shell is ensured.

As a preferable scheme of the utility model, the dome camera further comprises a signal antenna, and the signal antenna is connected to the outer cover in a buckling mode.

In the utility model, the signal antenna is used for enhancing the working signal of the dome camera, so that the dome camera can be suitable for various complex environments, and the antenna communication function of the dome camera is ensured; meanwhile, the signal antenna is connected to the outer cover in a buckling mode, so that the signal antenna is convenient to assemble and connect on the outer cover.

Drawings

FIG. 1 is an exploded view of a dome camera according to an embodiment of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

FIG. 4 is a schematic view of an assembly structure of a PCB and a SIM card socket according to the present invention.

Fig. 5 is a schematic structural view of the window cover of the present invention.

Fig. 6 is a schematic structural view of the first seal ring according to the present invention.

10, a shell; 11. an upper housing; 111. a window; 112. screw holes; 113. an extension flange; 12. A lower housing; 201. a card slot; 21. a PCB board; 22. a SIM card socket; 23. a PCB module interface; 30. a housing; 40. a window cover; 41. positioning holes; 42. a flange mating portion; 43. an indicator mark; 50. a signal antenna; 101. a screw; 102. a first seal ring; 1021. sealing the membrane; 1022. a recess; 103. a set screw; 104. a long screw; 105. and a second seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 6, a dome camera according to an embodiment of the present invention includes a housing 10, a card slot 201 disposed in the housing 10, and a cover 30 connected to the housing 10.

The housing 10 of the present embodiment includes an upper housing 11 and a lower housing 12 connected to and communicating with the upper housing 11, and an outer diameter of the lower housing 12 is gradually increased from a direction away from the upper housing 11. That is, in the case 10 of the present embodiment, the lower case 12 has a spherical outer peripheral wall.

In this embodiment, a window 111 is formed in an outer peripheral wall of the upper housing 11 of this embodiment, and the card slot 201 is disposed at a position of the window 111 on the upper housing 11, so that a SIM card (not shown) can be inserted into the card slot 201 through the window 111 on the upper housing 11; moreover, the upper case 11 of the present embodiment further includes a window cover 40, and the window cover 40 is detachably connected to the upper case 11 and closes the window 111, so that the SIM card installed on the card slot 201 is detachable when the dome camera is used, thereby facilitating installation, detachment, and replacement of the SIM card on the dome camera.

It can be understood that, in the dome camera of the present embodiment, the window 111 for inserting and extracting the SIM card is disposed on the upper shell 11 of the housing 10, so that on the basis of satisfying the requirement of convenient installation, detachment and replacement of the SIM card relative to the dome camera, the sealing of the upper window 111 of the upper shell 11 is facilitated, and the influence on the overall appearance and sealing performance of the dome camera is avoided; meanwhile, since the window 111 is provided on the upper case 11, the dome camera is suitable for a small-sized dome camera. Namely, the SIM card on the small-sized dome camera can also be set into a structure capable of being directly plugged and unplugged. The outer peripheral wall of the upper case 11 having the window 111 is formed in a cylindrical shape, and will not be described herein.

Here, the window cover 40 of the present embodiment is provided with a plurality of positioning holes 41, the upper housing 11 is provided with a plurality of screw holes 112 matching with the positioning holes 41, and the window cover 40 can be fixed to the upper housing 11 in a limited manner by screws 101 penetrating through the positioning holes 41 and screwed into the screw holes 112. That is, the window cover 40 of the present embodiment is fixed to the upper case 11 by screws 101, so that the window cover 40 and the upper case 11 can be easily assembled. When the dome camera is used, the screw 101 for fixing the window cover 40 can be detached, so that the window cover 40 can be detached from the upper shell 11, the subsequent SIM card can be conveniently plugged in and pulled out relative to the card slot 201, and the dome camera further has the function of facilitating the subsequent installation, detachment and replacement of the SIM card on the dome camera.

Specifically, the number of the screws 101 of the present embodiment is two, and the two screws 101 are disposed on both sides of the window cover 40 to limit and fix the window cover 40 to the upper housing 11.

Furthermore, the upper case 11 of the present embodiment is provided with an extending flange 113 at the periphery of the window 111, and the extending flange 113 can be matched with the outer edge of the window cover 40 to limit the window cover 40 on the upper case 11, so as to prevent the window cover 40 assembled on the upper case 11 from protruding, thereby ensuring the aesthetic appearance and the sealing performance of the whole dome camera; meanwhile, the structure of the extending flange 113 prevents the deformation of the housing 10 caused by the shrinkage of the wall thickness position during the injection molding process of the overall structure of the housing 10, and has the function of further ensuring the external appearance of the dome camera.

In addition, in the window cover 40 of the present embodiment, the flange engagement portion 42 is provided on the periphery of the position of the positioning hole 41, and when the window cover 40 is covered on the window 111 of the upper case 11, the flange engagement portion 42 of the window cover 40 is disposed to be attached to the extension flange 113 of the upper case 11, thereby ensuring the accuracy of the mounting position of the window cover 40 on the upper case 11.

As a preferred aspect of the present invention, window cover 40 of the present embodiment is provided with indication mark 43 on the end surface of the side away from upper case 11, and indication mark 43 indicates the mounting direction of the SIM card. The ball camera according to the present embodiment can guide the insertion and extraction of the SIM card into and from the card slot 201 by using the indication mark 43 on the window cover 40, and thus, the SIM card can be inserted into the card slot 201 accurately.

In the present embodiment, a first seal ring 102 is fitted to a portion where the window cover 40 contacts the upper case 11, and the first seal ring 102 is an L-shaped seal ring for fitting and sealing the window cover 40 and the upper case 11.

It can be understood that in the present embodiment, the first seal ring for fitting and sealing window cover 40 and upper housing 11 is an L-shaped seal ring, so that the sealing area between window cover 40 and upper housing 11 is increased, and the sealing effect between window cover 40 and upper housing 11 is ensured. It should be noted that the L-shaped seal ring, specifically, the first seal ring and the window cover 40 and/or the upper housing 11 have a concave-convex matching structure.

The first sealing ring 102 of the present embodiment has a sealing diaphragm 1021, the sealing diaphragm 1021 can cover a portion of the window 111, and the SIM card can pass through a gap between the sealing diaphragm 1021 and the first sealing ring 102 and be inserted into the card slot 201. That is, when the first sealing ring 102 of the present embodiment is assembled to the position between the upper housing 11 and the window cover 40, the first sealing ring 102 can cover a part of the window 111 with the sealing membrane 1021, so that only the part of the window 111 on the upper housing 11 opposite to the slot 201 is exposed, and the window 111 is prevented from being completely exposed when other structures on the dome camera are disassembled; meanwhile, the structural arrangement of the sealing membrane 1021 ensures that the SIM card passing through the first sealing ring 102 can be accurately inserted into the slot 201, and the space for inserting the SIM card into the window 111 of the upper shell 11 is limited, so that the position can be conveniently adjusted even if the SIM card is unstable, and the SIM card can be accurately inserted into the slot 201. In the first seal ring 102 of the present embodiment, the sealing diaphragm 1021 is partially recessed toward the groove 201 to form a recess 1022, and the recess 1022 is shaped to fit the size of the thumb of the worker so that when the worker acts on the first seal ring 102, the worker's fingers can touch the recess 1022 to further facilitate the use and assembly of the first seal ring 102.

The dome camera of the present embodiment further includes a PCB 21 and an SIM card socket 22 disposed on the PCB 21, wherein the card slot 201 is disposed on the SIM card socket 22; the SIM card socket 22 of the present embodiment can be fixed to the upper housing 11 by the fixing screw 103 penetrating the PCB 21, thereby facilitating the assembly and connection of the card slot 201 to the upper housing 11.

The PCB board 21 of the present embodiment is connected with a PCB module interface 23 on an end portion of a side away from the SIM card socket 22 so as to be connected with a power control board (not shown) disposed inside the housing 30.

In the present embodiment, the outer cover 30 of the present embodiment is fixed to an opening edge of an end portion of the lower case 12 on the side away from the upper case 11, and specifically, the outer cover 30 may be fixed to the lower case 12 by a long screw 104 penetrating the opening edge of the lower case 12. So that the dome camera can provide a sufficient installation space for other parts using the cover 30, so that the dome camera can be designed as a small-sized dome camera having a small size according to the use requirement.

Here, a second seal ring 105 is fitted to a portion where the lower housing 12 and the cover 30 are in contact with each other, and the second seal ring 105 is formed into an L-shaped seal for fitting and sealing the lower housing 12 and the cover 30. The second seal ring 105 of the above-described structure ensures the sealing effect between the outer cover 30 and the lower housing 12, similarly to the first seal ring 102 provided between the upper housing 11 and the window cover 40.

As a preferable aspect of the present invention, the dome camera of the present embodiment further includes a signal antenna 50, and the signal antenna 50 is connected to the housing 30 in a snap-fit manner, so that the dome camera can enhance the operating signal of the dome camera by the signal antenna 50, so that the dome camera can be applied to various complex environments, and the antenna communication function of the dome camera is ensured; meanwhile, the signal antenna 50 is connected to the housing in a snap-fit manner to facilitate the assembly connection of the signal antenna 50 on the housing 30.

Specifically, the number of the signal antennas 50 of the present embodiment is two, and the two signal antennas 50 are connected to two opposite sides of the outer cover 30 in a snap-fit manner, so as to further enhance the working signal of the dome camera.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A dome camera comprises a shell and a clamping groove arranged in the shell, wherein the shell comprises an upper shell and a lower shell connected and communicated with the upper shell; the SIM card holder is characterized in that a window is formed in the peripheral wall of the upper shell, the clamping groove is formed in the position, where the window is located, of the upper shell, an SIM card can pass through the window in the upper shell and is inserted into the clamping groove, the upper shell further comprises a window cover, and the window cover is detachably connected to the upper shell and seals the window.

2. The ball-type camera of claim 1, wherein the window cover has a plurality of positioning holes, the upper housing has a plurality of screw holes matching the positioning holes, and the window cover can be fixed to the upper housing by screws passing through the positioning holes and screwed into the screw holes.

3. The ball camera of claim 2, wherein the upper housing is provided with an extension flange at a peripheral location of the window, the extension flange being engageable with an outer edge of the window cover to retain the window cover on the upper housing.

4. The dome camera of claim 1, wherein the window cover is provided with an indication mark on an end surface of a side facing away from the upper case, the indication mark indicating an installation direction of the SIM card.

5. The ball camera of claim 1, wherein a first seal is disposed between the window cover and the upper housing, the first seal being an L-shaped seal for sealing the window cover to the upper housing.

6. The dome camera of claim 5, wherein the first seal ring has a sealing membrane that covers a portion of the window, and the SIM card is insertable into the card slot through a gap between the sealing membrane and the first seal ring.

7. The dome camera of claim 1, further comprising a PCB board, and a SIM card socket provided on the PCB board, wherein the card slot is provided on the SIM card socket.

8. The ball camera of claim 7, further comprising a cover secured to an opening edge of an end of the lower housing facing away from the upper housing.

9. The dome camera according to claim 8, wherein a second seal ring is fitted to a portion of the lower housing contacting the cover, and the second seal ring is an L-shaped seal ring for fitting and sealing the lower housing and the cover.

10. The ball camera of claim 8, further comprising a signal antenna that is snap-fit connected to the housing.

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