CN208158738U - Mobile camera based on LTE wireless private network - Google Patents

Abstract

The utility model provides a kind of mobile camera based on LTE wireless private network, including camera body, the camera body includes shell, lens module is provided in the shell, photographing module, LTE wireless module and power module, the setting of photographing module described in the lens module face, the LTE wireless module is electrically connected with the photographing module, the LTE wireless module, the photographing module and the lens module are electrically connected with the power module, the mobile camera further includes the fast installing piece for being installed to camera body on mounting surface, the fast installing piece includes the camera base fixed on the shell and the fixed frame being fixed on mounting surface, the camera base and the fixed frame are detachably connected and are provided with the power supply contact to contact with each other on the contact surface of the two.The utility model structure is simple, reliable for operation, helps to improve the operational efficiency of the CCTV system of various mega projects.

Description

Mobile camera based on LTE wireless private network

Technical field

The utility model relates to monitoring device technical field more particularly to a kind of dollyings based on LTE wireless private network Machine.

Background technique

Video monitor（CCTV）System is currently an important component in safety technological guard system, is a kind of elder generation Into, the extremely strong integrated system of prevention ability, be widely used in the fields such as traffic, industry, public security.Video camera is CCTV system Important component, gradually move towards high Qinghua, miniaturization at present.

Currently, the central apparatus of video camera and CCTV can be attached by wired and wireless mode.Due to high definition Video camera code rate is high, has larger requirement to data bandwidth, generally uses Wired access mode at present, but need to be arranged power supply line, Signal wire etc..And with the development of technology, there are two types of the wireless standards of mainstream for carrying high definition video steaming at present.The first is The wlan network of IMS frequency range is taken, which works in frequency ranges such as 2.4GHz, 5GHz.Which has price low Honest and clean, the advantages that access bandwidth is big, but transmission power is small, and transmission range is limited, and is easy by other neighbouring IMS frequency range equipment Interference, reliability is low.Second is public mobile network network, and which passes through 3G/ provided by mobile communication operator 4G public mobile network network is accessed, and using operator's base station equipment, has the advantages that use cost is low etc., but video data Handling capacity is big, network service quality is uncontrolled, with the non-safeties service terminal shared service bandwidth such as mobile phone the problems such as, limit The use of high-definition camera.In conclusion existing wired mode limits the deployment of video camera at present, wireless mode is then difficult to Coordinate the relationship between validity, reliability and use cost.

In addition, existing video camera be all using in integral installation to mounting surface, once after installation video camera be difficult into Row is removed or transfer, and camera body needs to be powered or charged using power supply line, and charging will lead to camera shooting eventually not in time Only, it brings convenience to using.

Utility model content

The purpose of this utility model is to provide a kind of mobile cameras based on LTE wireless private network, it is intended to for solving The problem that existing video camera communication mode is unable to satisfy requirement and installing and dismounting is difficult, power supply is inconvenient.

The utility model is realized in this way：

On the one hand, the utility model provides a kind of mobile camera based on LTE wireless private network, including camera body, The camera body includes shell, and lens module, photographing module, LTE wireless module and power supply are provided in the shell Module, the setting of photographing module described in the lens module face, the LTE wireless module are electrically connected with the photographing module, institute It states LTE wireless module, the photographing module and the lens module to be electrically connected with the power module, the dollying Machine further includes the fast installing piece for being installed to camera body on mounting surface, and the fast installing piece includes outside being fixed on Camera base on shell and the fixed frame being fixed on mounting surface, the camera base and the fixed frame detachably connect It connects and is provided with the power supply contact to contact with each other on the contact surface of the two.

Further, the fixed frame includes the mounting disc being fixed on mounting surface and removable with the camera base The video camera trailing arm of connection is unloaded, the video camera trailing arm is rotatably connected by universal ball end and the mounting disc.

Further, it is arranged fluted on the video camera trailing arm, is provided in the camera base and the groove The power supply contact is respectively arranged on the convex block of cooperation, the groove and the convex block, the groove and the convex block pass through Magnetic-adsorption is fixed together.

Further, the groove includes first order groove and continues from first order groove recessed to the second level of lower recess Slot, the convex block include second with the first order convex block of first order groove cooperation and with second level groove cooperation Grade convex block, the power supply contact are arranged on the second level groove and the second level convex block.

Further, the power supply contact on the convex block is electrically connected with the power module, the power supply touching on the groove Point is connect by power supply line with external power supply.

Further, the power supply line is pierced by by being located at the through-hole of the mounting disc side to outside.

Further, the mounting disc includes the fixed disk being detachably connected and slotting disk, the fixed disk pass through bolt fastly It is fixed on mounting surface, the disk slotting fastly is connect with the video camera trailing arm.

Further, the disk slotting fastly is equipped with buckle, and the fixed disk is equipped with and the card hole being clasped, institute Buckle is stated mutually to be fastened with the card hole.

Further, there are two independent antennas for the LTE wireless module tool, and each antenna is one hair mode of a receipts.

Compared with prior art, the utility model has the advantages that：

This mobile camera based on LTE wireless private network provided by the utility model will be imaged by LTE wireless module Machine accesses LTE private radio communication network, uploads high definition code stream by reliable, the stable radio channel that LTE private network provides, connects Enter associated CCTV system, has the advantages that easy deployment, big bandwidth, signal is reliable, use cost is cheap；On the other hand, The use of LTE trade Special Network at present is confined to voice scheduling, data acquisition, vehicle-mounted data access etc., and the utility model will It is applied to field of cameras, can further expand the service efficiency of LTE trade Special Network；By fast installing piece, will image Machine is mounted in the structures such as the metope of indoor and outdoor monitoring area, column, it might even be possible to be deployed in maintenance vehicle, job platform etc. moves In dynamic structure, installation and removal are convenient, greatly improve the flexibility of video camera deployment；It is installed in camera base and fixed frame The contact of power supply contact can be realized simultaneously, power module is powered by power supply contact, power it is convenient in time, it can be achieved that Uninterrupted power supply, and reduce cable type and quantity；The utility model structure is simple, reliable for operation, helps to improve various The operational efficiency of the CCTV system of mega project, and further promote the service level of the team such as related operation maintenance.

Detailed description of the invention

Fig. 1 is a kind of structural representation of the mobile camera based on LTE wireless private network provided by the embodiment of the utility model Figure；

Fig. 2 is the structural schematic diagram of fast installing piece provided by the embodiment of the utility model；

Fig. 3 is the structural schematic diagram of LTE wireless module provided by the embodiment of the utility model.

Description of symbols：1- shell, 2- lens module, 3- photographing module, 4-LTE wireless module, 41- antenna, 42- feedback Line, 5- power module, 6- fast installing piece, 61- camera base, 62- video camera trailing arm, 63- universal ball end, 64- fastly insert disk, 65- fixed disk, 66- buckle, 67- power supply line.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, the utility model embodiment provides a kind of mobile camera based on LTE wireless private network, including take the photograph Camera ontology and fast installing piece 6 for being installed to camera body on mounting surface, the camera body includes shell 1, lens module 2, photographing module 3, LTE wireless module 4 and power module 5, the lens module are provided in the shell 1 The setting of photographing module 3 described in 2 faces, the LTE wireless module 4 are electrically connected with the photographing module 3, the LTE wireless module 4, the photographing module 3 and the lens module 2 are electrically connected with the power module 5.Specifically, the photographing module 3 Including CCD or cmos imaging device, image processor and encoder, signal output unit, storage unit, power supply unit and connector Circuit etc., for acquire image and with other module linkage controls and communication；The lens module 2 includes optical mirror slip, automatic Aperture, servo mechanism etc., for optical imagery clearly to be projected to the image device of photographing module 3；The power module 5 Including power adapter, terminals, charging module, battery compartment, pluggable battery etc., can be powered by local stabilized power supply, Also battery power supply can be used, and can realize uninterrupted power supply function.The lens module 2 acquires optical imagery and by optical picture As clearly projecting on the image device of photographing module 3, optical imagery is converted into digital video frequency flow by the photographing module 3, Then the wireless signal of 1.4GHz or 1.8GHz are converted to by LTE wireless module 4.Video camera is accessed by LTE wireless module 4 LTE private radio communication network uploads high definition code stream by reliable, the stable radio channel that LTE private network provides, and access is therewith Relevant CCTV system has the advantages that easy deployment, big bandwidth, signal is reliable, use cost is cheap.

As depicted in figs. 1 and 2, camera body is installed on mounting surface by fast installing piece 6, the fast installing piece 6 include the camera base 61 being fixed on shell 1 and the fixed frame being fixed on mounting surface, 61 He of camera base The fixed frame is detachably connected, and by fast installing piece 6, video camera is mounted on to metope, the column of indoor and outdoor monitoring area Etc. in structures, installation and removal are convenient, greatly improve the flexibility of video camera deployment.The camera base 61 and the fixation Frame is detachably connected and is provided on the contact surface of the two the power supply contact to contact with each other, pacifies in camera base 61 and fixed frame Power supply contact both while dress contacts with each other, and can be powered by power supply contact to power module 5, specially to electricity The charging module of source module 5 is powered, and charging module is again powered other each modules, power it is convenient in time, it can be achieved that Uninterrupted power supply, and power without being connected on camera body by cable to it, reduce cable type and quantity, operates Also simpler, camera body can be powered each module by the battery of power module 5 after leaving fixed frame, further Guarantee the continued power of video camera.

As shown in Fig. 2, as the preferred of the present embodiment, the fixed frame include the mounting disc being fixed on mounting surface and The video camera trailing arm 62 being detachably connected with the camera base 61, the video camera trailing arm 62 pass through universal ball end 63 and institute It states mounting disc to be rotatably connected, the adjusting of shooting angle can be realized by universal ball end 63.

As shown in Fig. 2, fluted, the video camera is arranged on the video camera trailing arm 62 as the preferred of the present embodiment It is provided with the convex block with groove cooperation on pedestal 61, the limit of camera body may be implemented by the cooperation of groove and convex block Position.The power supply contact is respectively arranged on the groove and the convex block, the groove and the convex block pass through magnetic-adsorption It is fixed together, is fixed conveniently and is convenient for positioning, and can realize the contact of power supply contact while the two is fixed, can specifically adopt With strong magnetic attracting device, guarantee that fixation and power supply contact come into full contact with.It is further preferred that the groove includes the first order Groove and continue the second level groove to lower recess from first order groove, the convex block includes and the first order groove cooperates First order convex block and second level convex block with second level groove cooperation, second level convex block protrudes out from first order convex block, The power supply contact is arranged on the second level groove and the second level convex block, passes through setting two-stage groove and convex block phase Cooperation, so that the relative position that the two is fixed is more accurate, the contact of power supply contact is relatively reliable.

Specifically, the power supply contact on the convex block is electrically connected with the power module 5, the power supply contact on the groove It is connect by power supply line 67 with external power supply, it is ensured that it powers at any time, as long as camera body is mounted on fixed frame, Bian Keli Charge.Further, the power supply line 67 is pierced by by being located at the through-hole of the mounting disc side to outside, thus power supply line 67 can carry out cabling along mounting surface, and cabling is convenient and more beautiful.

As shown in Fig. 2, the mounting disc includes the fixed disk 65 being detachably connected and inserts fastly as the preferred of the present embodiment Disk 64, the fixed disk 65 are fixed by bolts on mounting surface, and the disk 64 slotting fastly is connect with the video camera trailing arm 62, are led to The fixed disk 65 and insert disk 64 fastly that setting is detachably connected are crossed, can be convenient installation, and bolt can be closed in fixed disk 65 It is inserted inside disk 64 with fast, it is whole more beautiful.Specifically, the disk 64 slotting fastly is equipped with buckle 66, sets in the fixed disk 65 There is the card hole with 66 cooperation of buckle, the fixed disk 65 and the disk 64 slotting fastly pass through the buckle 66 and the card hole phase Mutually it is fastened.

As shown in figure 3, there are two independent antennas 41 for the tool of LTE wireless module 4, often as the preferred of the present embodiment One antenna 41 is connect by feeder line 42 with 4 ontology of LTE wireless module, and each antenna 41 is one hair mode of a receipts.Make With MIMO technology, two hair mechanism are received using two, improve the efficiency of camera video image data.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (9)

1. a kind of mobile camera based on LTE wireless private network, including camera body, it is characterised in that：The video camera sheet Body includes shell, and lens module, photographing module, LTE wireless module and power module, the camera lens are provided in the shell The setting of photographing module described in module face, the LTE wireless module are electrically connected with the photographing module, the LTE wireless module, The photographing module and the lens module are electrically connected with the power module, and the mobile camera further includes for inciting somebody to action Camera body is installed to the fast installing piece on mounting surface, and the fast installing piece includes fixed video camera bottom on the shell Seat and the fixed frame being fixed on mounting surface, the camera base is detachably connected with the fixed frame and the contact of the two The power supply contact to contact with each other is provided on face.

2. the mobile camera as described in claim 1 based on LTE wireless private network, it is characterised in that：The fixed frame includes The mounting disc being fixed on mounting surface and the video camera trailing arm being detachably connected with the camera base, the video camera support Arm is rotatably connected by universal ball end and the mounting disc.

3. the mobile camera as claimed in claim 2 based on LTE wireless private network, it is characterised in that：The video camera trailing arm Upper setting is fluted, the convex block with groove cooperation is provided in the camera base, on the groove and the convex block It is respectively arranged with the power supply contact, the groove and the convex block are fixed together by magnetic-adsorption.

4. the mobile camera as claimed in claim 3 based on LTE wireless private network, it is characterised in that：The groove includes the First recess and continue the second level groove to lower recess from first order groove, the convex block includes and the first order groove The first order convex block of cooperation and second level convex block with second level groove cooperation, power supply contact setting is described the On second recess and the second level convex block.

5. the mobile camera as claimed in claim 3 based on LTE wireless private network, it is characterised in that：Confession on the convex block Electric contact is electrically connected with the power module, and the power supply contact on the groove is connect by power supply line with external power supply.

6. the mobile camera as claimed in claim 5 based on LTE wireless private network, it is characterised in that：The power supply line passes through Through-hole positioned at the mounting disc side is pierced by outside.

7. the mobile camera as claimed in claim 2 based on LTE wireless private network, it is characterised in that：The mounting disc includes The fixed disk that is detachably connected and slotting disk, the fixed disk are fixed by bolts on mounting surface fastly, the disk slotting fastly with it is described The connection of video camera trailing arm.

8. the mobile camera as claimed in claim 7 based on LTE wireless private network, it is characterised in that：It is set on the disk slotting fastly There is buckle, the fixed disk, which is equipped with, to be mutually fastened with the card hole being clasped, the buckle with the card hole.

9. the mobile camera as described in claim 1 based on LTE wireless private network, it is characterised in that：The LTE wireless module There are two independent antennas for tool, and each antenna is one hair mode of a receipts.