CN205842152U - Mounting bracket and there is the monitoring device of this mounting bracket - Google Patents

Abstract

This utility model relates to monitoring device technical field, particularly relate to mounting bracket and there is the monitoring device of this mounting bracket, mounting bracket, including fixing connector and active connection, fixing connector includes fixing connecting tube and is located at the semi-hollow spheroid of described fixing connecting tube one end, described active connection includes that movably connecting pipe and the hinged spheroid at both ends being respectively arranged on described movably connecting pipe and photographic head connect seat, in described hinged spheroid is located at described semi-hollow spheroid and hinged with described semi-hollow spheroid；The periphery of the opening of described semi-hollow spheroid is provided with one and departs from the locating ring hinged with described semi-hollow spheroid for limiting described hinged spheroid, and described locating ring is provided with the locking member for locking described hinged spheroid.Mounting bracket of the present utility model is not only able to realize the regulation of different angles, also have easy for installation, the degree of reliability is high, the advantage of highly versatile etc., can meet and install on various difform fixtures, applied widely.

Description

Mounting bracket and there is the monitoring device of this mounting bracket

Technical field

This utility model relates to monitoring device technical field, particularly relates to mounting bracket and has the monitoring of this mounting bracket Equipment.

Background technology

Monitoring device generally comprises CCD camera assembly and mounting bracket, when mounted, is first adjusted the position of CCD camera assembly Save, then by screw, CCD camera assembly be locked in mounting bracket, finally mounting bracket is fixed on metope or its On his fixture.Along with the shape of the development of building, metope or fixture is not unified vertically or horizontally, increasingly Many metopes that tilts occur among the sight line of people, and existing this kind of monitoring device, due to relative when CCD camera assembly is installed Angular adjustment degree of freedom in mounting bracket compares limitation, i.e. effective slewing area of CCD camera assembly reduces, and not only installs behaviour Make extremely inconvenience, and cause can reducing by monitoring range of whole monitoring device, thus cannot be suitable for and be installed on variously-shaped wall Face.It addition, the power line of CCD camera assembly connection of existing this kind of monitoring device, holding wire etc. are the most exposed at prison The outside of control equipment, causing trouble of easily being exposed to the weather occurs frequently.

Utility model content

The purpose of this utility model is provide a kind of mounting bracket and have the monitoring device of this mounting bracket, it is intended to solve Certainly prior art causes being suitable for and is installed on difformity for connecting the angular adjustment limitation of the mounting bracket of photographic head Metope or fixture on technical problem.

For achieving the above object, the technical solution of the utility model is: mounting bracket, connects including fixing connector and activity Fitting, described fixing connector includes fixing connecting tube and is located at the semi-hollow spheroid of described fixing connecting tube one end, institute State active connection and include movably connecting pipe and the hinged spheroid at both ends being respectively arranged on described movably connecting pipe and shooting Head connects seat, and it is interior and hinged with described semi-hollow spheroid that described hinged spheroid is located at described semi-hollow spheroid；Described bulbus cordis in midair The periphery of the opening of body is provided with one and departs from the locating ring hinged with described semi-hollow spheroid for limiting described hinged spheroid, described Locating ring is provided with the locking member for locking described hinged spheroid.

Preferably, described fixing connector also includes that the fixture being located at described fixing connecting tube the other end connects seat, Described fixture is provided with the containing cavity for installing electronic component in connecting seat.

Preferably, it is provided with two ends in described fixing connecting tube and is respectively communicated with the of described containing cavity and described semi-hollow spheroid One cable hole, described active connection offers through described hinged spheroid, described movably connecting pipe and described photographic head and connects Second cable hole of seat.

Preferably, described hinged spheroid is provided with the flat-top that side is vertical with the axis of described movably connecting pipe length direction Portion, the peritreme that described first cable hole connects with described semi-hollow spheroid be provided with for abut with the edge of described flat top portion with Limit the spacing ring of described hinged spheroid pendulum angle.

Preferably, described spacing ring and described first cable hole interference fit and extend out in described semi-hollow spheroid.

Preferably, described hinged spheroid is additionally provided with cutting of the side axis parallel with described movably connecting pipe length direction Edge, the inwall of described locating ring is provided with for abutting to limit institute with described trimming portion towards the direction extension of described hinged spheroid State the limited block of hinged spheroid rotational angle.

Preferably, described trimming portion includes the first trimming face and the second trimming face, described first trimming face and described second The angle [alpha] that trimming face is formed is 190 °～210 °.

Preferably, described locating ring includes the first semicircle deck and the second semicircle deck, the opening of described semi-hollow spheroid Periphery be provided with fixing hole, described first semicircle deck and described second semicircle deck and all offer and described fixing hole position pair The connecting hole answered being fixed through described connecting hole and described fixing hole with described semi-hollow spheroid by securing member is connected；Institute State limited block to be located on described first semicircle deck or described second semicircle deck.

Preferably, it is that wedge shape photographic head connects seat that described photographic head connects seat, and described wedge shape photographic head connects seat and is provided with Photographic head fastener hole.

The beneficial effects of the utility model: mounting bracket of the present utility model, wherein, fixing connector is connected by fixing The other end of pipe is fixing with the fixture such as metope, ceiling to be connected, owing to the hinged spheroid of active connection is connected with fixing The semi-hollow spherical of part becomes spherical hinge structure, then can be by by applying External Force Acting on movably connecting pipe so that live The pipe that is dynamically connected can swing and rotate relative to semi-hollow spheroid, thus realize in three dimensions at least laterally, longitudinally and The axially angular adjustment of three degree of freedom, such that make fixing connector is arranged on the metope of inclination or the variola of inclination Time on the irregular fixture such as plate, it is also possible to by regulation active connection relative to the angle position of fixing connector with satisfied It is installed on photographic head and connects the regulation arbitrarily monitoring angle of the photographic head on seat, after the monitoring angular adjustment of photographic head is good, use Hinged spheroid is locked by locking member.Mounting bracket of the present utility model is not only able to realize the regulation of different angles, Also have easy for installation, the degree of reliability is high, the advantage of highly versatile etc., can meet and pacify on various difform fixtures Dress, applied widely.

Of the present utility model another solution is that monitoring device, including photographic head, described monitoring device also includes above-mentioned Mounting bracket, described photographic head is installed on described photographic head and connects on seat.

Monitoring device of the present utility model, owing to employing above-mentioned mounting bracket, it can be ensured that monitoring device is suitable for peace When being loaded on difform fixture, then can be by regulating the active connection angle position relative to fixing connector Meet the regulation arbitrarily monitoring angle of the photographic head being installed on photographic head connection seat, there is journey applied widely, reliable The advantage of degree height, highly versatile etc..

Accompanying drawing explanation

The internal structure perspective diagram of the mounting bracket that Fig. 1 provides for this utility model embodiment.

The perspective view of the monitoring device that Fig. 2 provides for this utility model embodiment.

Another perspective view of the monitoring device that Fig. 3 provides for this utility model embodiment.

Fig. 4 hides the perspective view after fixing connector for the monitoring device that this utility model embodiment provides.

The stereochemical structure decomposing schematic representation of the monitoring device that Fig. 5 provides for this utility model embodiment.

The cut-away illustration of the fixing connector of the mounting bracket that Fig. 6 provides for this utility model embodiment.

The top view of the active connection of the mounting bracket that Fig. 7 provides for this utility model embodiment.

Reference includes:

10 fix connector 11 fixes connecting tube 12 semi-hollow spheroid

13 fixtures connect seat 20 active connection 21 movably connecting pipe

22 hinged spheroid 23 photographic head connect seat 30 locating ring

31 first semicircle deck 32 second semicircle deck 33 fixing holes

40 locking member 50 spacing ring 60 limited blocks

70 securing member 80 photographic head 90 wire rods

100 wiring board 101 bluetooth module 102 wifi module

103 on & off switch 111 first cable hole 121 openings

122 connecting hole 131 containing cavity 211 second cable holes

221 flat top portion 222 trimming portion 231 photographic head fastener holes

2221 first trimming face, trimming faces 2,222 second.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng It is exemplary for examining the embodiment that accompanying drawing 1～7 describes, it is intended to be used for explaining this utility model, and it is not intended that to this practicality Novel restriction.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", D score, " front ", Orientation or the position relationship of the instruction such as " afterwards ", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " are based on attached Orientation shown in figure or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The restriction of utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two Above, unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands above-mentioned term concrete meaning in this utility model.

As shown in Figures 1 to 7, the mounting bracket that this utility model embodiment provides, including fixing connector 10 and activity Connector 20, described fixing connector 10 includes fixing connecting tube 11 and is located at described fixing connecting tube 11 one end in midair Bulbus cordis body 12, described active connection 20 includes movably connecting pipe 21 and is respectively arranged on the both ends of described movably connecting pipe 21 Hinged spheroid 22 and photographic head connect seat 23, in described hinged spheroid 22 is located at described semi-hollow spheroid 12 and with described in midair Bulbus cordis body 12 is hinged；The periphery of the opening 121 of described semi-hollow spheroid 12 is provided with one and departs from for limiting described hinged spheroid 22 The locating ring 30 hinged with described semi-hollow spheroid 12, described locating ring 30 is provided with the lock for locking described hinged spheroid 22 Tight part 40.

Concrete, the mounting bracket of this utility model embodiment, wherein, fixing connector 10 is by fixing connecting tube 11 The other end is fixing with the fixture such as metope, ceiling to be connected, owing to the hinged spheroid 22 of active connection 20 is connected with fixing The semi-hollow spheroid 12 of part 10 forms spherical hinge structure, then can by by apply External Force Acting on movably connecting pipe 21, Movably connecting pipe 21 can be swung and rotate relative to semi-hollow spheroid 12, thus realize at least horizontal in three dimensions To, the angular adjustment of longitudinally and axial three degree of freedom, such that make to be arranged on fixing connector 10 metope of inclination or Time on the irregular fixture such as the ceiling tilted, it is also possible to by regulation active connection 20 relative to fixing connector 10 Angle position connects the regulation arbitrarily monitoring angle of the photographic head 80 on seat 23 with the satisfied photographic head that is installed on, photographic head 80 After monitoring angular adjustment is good, with locking member 40, hinged spheroid 22 is locked.Mounting bracket of the present utility model is not only Be capable of the regulation of different angles, also have easy for installation, the degree of reliability is high, the advantage of highly versatile etc., can meet respectively Plant and install on difform fixture, applied widely.

Need it is further noted that in the spherical hinge structure that realizes of hinged spheroid 22 and semi-hollow spheroid 12, hinged spheroid 22 all can be with arbitrary contact point of the inwall of semi-hollow spheroid 12 for carry out axially-movable and swing as axle center.

Wherein, the locking member 40 of the present embodiment preferably employs regulation screw, and regulation screw includes an adjusting knob and screw thread Bar, correspondingly the sidepiece at locating ring 30 offers a screwed hole, so by threaded rod wear this screwed hole and with this screw thread Hole threaded adapter connects, and the inner side making the end of threaded rod screw in locating ring 30 by operation regulation turn-knob abuts hinged ball Body 22, thus fix and lock hinged spheroid 22, prevent the active connection 20 regulating angle from occurring loosening, when needs will be lived When follower link 20 is adjusted to another angle, operation regulation turn-knob again so that the end of threaded rod is unclamped and hinged spheroid 22 Abutting, then apply External Force Acting on movably connecting pipe 21 so that hinged spheroid 22 is inside semi-hollow spheroid 12 Swing or rotate.

The mounting bracket of the present embodiment is preferably applied in monitoring device, and the photographic head 80 of monitoring device is arranged on photographic head In 80 mounting seats, the angle position of such photographic head 80 is as the regulation of active connection 20 and changes, then can pass through The angle of active connection 20 realizes regulating the monitoring angle of photographic head 80.

It addition, fix connecting tube 11 relative to being provided with the other end of semi-hollow spheroid 12 for being connected with fixture, example As being connected with metope or ceiling, the end of this fixing connecting tube 11 can be connected with fixture by centering elements.In a word, According to installation environment, the mounting means being suitable for can be installed to be connected with fixture the end of this fixing connecting tube 11.

Shown in Fig. 1～6, in the present embodiment preferably, also include being located at described fixing at described fixing connector 10 The fixture of connecting tube 11 the other end connects seat 13, and described fixture is provided with the appearance for installing electronic component in connecting seat 13 Put chamber 131.Concrete, fixture is set in the other end of this fixing connecting tube 11 and connects seat 13, with by this fixture even Joint chair 13 realizes being connected with fixture, so can realize the para-position to mounting bracket more easily and install, for example, it is possible to This fixture mounting seat arranges corresponding hole, and wears this hole by various auxiliary mounting elements and realize pacifying fixture Dress seat is fixed on fixture, is achieved in that whole fixing connector 10 is fixedly mounted on fixture；It addition, pacify at fixture Offering containing cavity 131 in dress seat, this containing cavity 131 can place the circuit of various electronic component, e.g. monitoring device Control element, reset key, battery, bluetooth module 101 and wifi module 102 etc., then when the photographic head 80 of monitoring device is pacified When being contained in photographic head 80 mounting seat, it is possible to achieve photographic head 80 is electric with the various electronic components being placed in containing cavity 131 Isolation, and the volume of whole monitoring device can be effectively compressed, and reach good radiating effect and avoid the effect of electromagnetic interference. It is reasonable that fixture in the present embodiment connects seat 13 overall construction design, practical.

Shown in Fig. 6, it is preferable that fixture connects seat 13, fixing connecting tube 11 is integrated into semi-hollow spheroid 12 Type and make, so, fixing connector 10 is suitable for producing in enormous quantities, reduces production cost, and the fixing connector 10 produced Good product consistency, service life is long.In like manner, hinged spheroid 22, movably connecting pipe 21 and photographic head connection seat 23 are also integrated Molding and make, so, active connection 20 is suitable for producing in enormous quantities, reduces production cost, and the active connection 20 produced Good product consistency, service life is long.

Shown in Fig. 1 and Fig. 4～7, in the present embodiment, it is provided with two ends in described fixing connecting tube 11 and is respectively communicated with described Containing cavity 131 and the first cable hole 111 of described semi-hollow spheroid 12, described active connection 20 offers through described hinged Spheroid 22, described movably connecting pipe 21 and described photographic head connect the second cable hole 211 of seat 23.Concrete, the present embodiment Mounting bracket is applied in monitoring device, and monitoring device also includes connecting the wire rods 90 such as the power line of photographic head 80, data wire, that Can power line that photographic head 80 connects, data wire etc. be entered into solid through the second cable hole 211 and the first cable hole 111 Earnest connects in the containing cavity 131 of seat 13, it is achieved be electrically connected with the various electronic components placed in containing cavity 131；So, respectively Plant the wire rod such as power line, data wire 90 to realize arranging in the inside of mounting bracket, thus can be prevented effectively from because wire rod 90 exposes The various faults caused.

Shown in Fig. 1 and Fig. 6, when being disposed with wire rod 90 in the second cable hole 211 and the first cable hole 111, then In order to avoid this wire rod 90 cuts off when hinged spheroid 22 swings in semi-hollow spheroid 12 or pulls this wire rod 90；In this reality Executing in example, described hinged spheroid 22 is provided with the flat top portion that side is vertical with the axis of described movably connecting pipe 21 length direction 221, the peritreme that described first cable hole 111 connects with described semi-hollow spheroid 12 be provided with for described flat top portion 221 Edge abuts to limit the spacing ring 50 of described hinged spheroid 22 pendulum angle.Concrete, when hinged spheroid 22 is at bulbus cordis in midair When carrying out swinging to certain angle in body 12, the edge of the flat top portion 221 that hinged spheroid 22 is arranged can abut to spacing ring 50 Edge, so, the edge of the flat top portion 221 of hinged spheroid 22 just cannot stride across the first cable hole 111, to hinged spheroid 22 Pendulum angle plays spacing effect, thus will not cause the wire rod 90 being arranged through the first cable hole 111 and pull and cut Disconnected such that it is able to protection is to the wire rod 90 through the first cable hole 111 well.

Shown in Fig. 1 and Fig. 6, in the present embodiment, described spacing ring 50 and described first cable hole 111 interference fit and Extend out in described semi-hollow spheroid 12.Concrete, spacing ring 50 and the first cable hole 111 realize fixing by interference fit Connect, the so convenient peritreme that spacing ring 50 is arranged on the first cable hole 111, and the attachment structure stability of interference fit is non- Chang Hao, and the part-structure of spacing ring 50 is stretched out the edge being used for stopping spacing flat top portion 221 in semi-hollow spheroid 12, knot Structure is reasonable in design, practical.

Shown in Fig. 2, Fig. 4～5 and Fig. 7, further, in the present embodiment, described hinged spheroid 22 is additionally provided with side The trimming portion 222 of the axis parallel of face and described movably connecting pipe 21 length direction, the inwall of described locating ring 30 is towards described The direction of hinged spheroid 22 extends to be provided with and limits described hinged spheroid 22 rotational angle for abutting with described trimming portion 222 Limited block 60.Concrete, when hinged spheroid 22 carries out turning to certain with the axis of the length direction of connecting tube for axle center During angle, the edge of that hinged spheroid 22 is arranged and trimming portion 222 side can abut with limited block 60, thus stops spacing The angle of hinged spheroid 22 axial rotation, by stopping the axial rotation angle of spacing hinged spheroid 22, i.e. prevents hinged spheroid 22 transition rotate, such that it is able to avoid causing the wire rod 90 being arranged through in semi-hollow spheroid 12 pullling and cutting off, it is ensured that When rotating active connection 20, do not interfere with the normal use of the wire rod 90 connecting photographic head 80 and this wire rod 90 will not be damaged.

Shown in Fig. 7, in the present embodiment, described trimming portion 222 includes the first trimming face 2221 and the second trimming face 2222, the angle [alpha] that described first trimming face 2221 and described second trimming face 2222 are formed is 190 °～210 °.Concrete, will The angle [alpha] formed between first trimming face 2221 and the second trimming face 2222 in trimming portion 222 is limited to 190 °～210 ° of scopes In, can maximize with the scope of the axial rotation angle of the hinged spheroid of effective angle 22, it is possible to realize being adjusted at axial direction Angle that be suitable for, needs, and do not affect the limit in this first trimming face 2221 and the second trimming face 2222 and limited block 60 formation The position-limiting action of bit architecture.More specifically, formed between the first trimming face 2221 and the second trimming face 2222 in trimming portion 222 Angle [alpha] can be 190 °, 200 ° or 210 °, it is preferable that first trimming face 2221 and the second trimming face 2222 in trimming portion 222 Between formed angle [alpha] be 200 °.

In the present embodiment, spacing ring 50 and the position limiting structure of flat top portion 221 formation and limited block 60 and trimming portion 222 shape The position limiting structure cooperation become, it is possible to effectively prevent active connection 20 when regulating angle to arranging in the present embodiment Mounting bracket wire rod 90 causes pulls and cuts off, it is ensured that the spherical hinge structure that hinged spheroid 22 and semi-hollow spheroid 12 are formed can be just Under each degree of freedom, often regulate angle.

Shown in Fig. 1～5, in the present embodiment, described locating ring 30 includes the first semicircle deck 31 and the second semicircle card Seat 32, the periphery of the opening 121 of described semi-hollow spheroid 12 is provided with fixing hole 33, described first semicircle deck 31 and described second Semicircle deck 32 all offers the connecting hole 122 corresponding with described fixing hole 33 position and by securing member 70 through described company Connect that hole 122 and described fixing hole 33 are fixing with described semi-hollow spheroid 12 to be connected；Described limited block 60 is located at described first semicircle On deck 31 or described second semicircle deck 32.Concrete, locating ring 30 is by the first semicircle deck 31 and the second semicircle deck 32 Constitute, when so assembling, can successively by first semicircle deck the 31, second semicircle deck 32 or the second semicircle deck 32, the One semicircle deck 31 is fixing with the periphery of the opening 121 of semi-hollow spheroid 12 to be connected, during installation, and will not be by movably connecting pipe 21 With photographic head connect seat 23 interference, convenient and practical；Wherein, worn by securing member 70 and be opened in the first semicircle deck 31 and The periphery of the connecting hole 122 of two semicircle decks 32 and the opening 121 of semi-hollow spheroid 12 is provided with fixing hole 33 and is fastenedly connected, thus First semicircle deck 31 and the second semicircle deck 32 can be dismantled by realization, convenient and practical.Wherein, the securing member 70 of employing can To be screw, screw, bolt etc..

Shown in Fig. 1～2 and Fig. 4～5, in the present embodiment, described photographic head connects seat 23 and connects for wedge shape photographic head Seat, and described wedge shape photographic head connect seat be provided with photographic head fastener hole 231.Concrete, can will use screw, screw, bolt Photographic head 80 is connected with photographic head seat 23 it is fastenedly connected etc. wearing photographic head fastener hole 231, the most also realize photographic head 80 Detachable installation, facilitate and follow-up photographic head 80 is overhauled and changes；It addition, the configuration design that photographic head connects seat 23 becomes Wedge shape can provide photographic head to connect the same property of seat 23, to adapt to the installation connection of the photographic head 80 of different model, thus The scope of application making the mounting bracket of the present embodiment is wider.

Shown in Fig. 1～5, this utility model embodiment additionally provides a kind of monitoring device, and this monitoring device includes taking the photograph Picture 80, described monitoring device also includes that above-mentioned mounting bracket, described photographic head 80 are installed on described photographic head and connect seat 23 On.Concrete, by regulation active connection 20 relative to the angle of fixing connector 10, regulation can be realized and be installed on shooting Head connects the angle of the photographic head 80 on seat 23, i.e. realizes regulation monitoring angle such that it is able to the monitoring in the present embodiment set Standby installation is connected to not affect the regulation of photographic head 80 angle on difform fixture.

The monitoring device of this utility model embodiment, owing to employing above-mentioned mounting bracket, it can be ensured that monitoring device It is suitable for when being installed on difform fixture, then can be by regulation active connection 20 relative to fixing connector 10 Angle position meet and be installed on photographic head and connect the regulation arbitrarily monitoring angle of the photographic head 80 on seat 23, have applicable Scope is wide, the degree of reliability is high, the advantage of highly versatile etc..

Shown in Fig. 1 and Fig. 3～5, in the monitoring device of the present embodiment, also include wire rod 90 and wiring board 100, circuit Plate 100 is arranged in the containing cavity 131 that fixture connects seat 13, and wire rod 90 is connected with wiring board 100 and photographic head 80, wire rod 90 It is arranged in the first cable hole 111 and the second cable hole 211, wire rod 90 so can be avoided to expose and affected by foreign object.

Shown in Fig. 1 and Fig. 3～5, in the monitoring device of the present embodiment, also include function expanding module, this function Expansion module can be that bluetooth module 101 and/or wifi module 102, bluetooth module 101 and/or wifi module 102 are arranged on admittedly It is electrically connected with wiring board 100 in the containing cavity 131 of earnest connection seat 13.

Shown in Fig. 1 and Fig. 3～5, in the monitoring device of the present embodiment, also include on & off switch 103, on & off switch 103 Be electrically connected with wiring board 100 and expose outside and be connected seat 13 at fixture, so facilitate user press this on & off switch 103 open right The various functions of monitoring device are turned on or off.

Understanding this utility model in sum is to have above-described good characteristic, is made it on using, promotes The usefulness that do not has in conventional art and there is practicality, become the product of a great practical value.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent or the improvement etc. made within the thought of utility model and principle, should be included in this utility model Protection domain within.

Claims (10)

1. mounting bracket, including fixing connector and active connection, it is characterised in that: described fixing connector includes fixing company Adapter and be located at the semi-hollow spheroid of described fixing connecting tube one end, described active connection include movably connecting pipe and The hinged spheroid and the photographic head that are respectively arranged on the both ends of described movably connecting pipe connect seat, and described hinged spheroid is located at described half Hollow ball is interior and hinged with described semi-hollow spheroid；It is described for limiting that the periphery of the opening of described semi-hollow spheroid is provided with one Hinged spheroid departs from the locating ring hinged with described semi-hollow spheroid, and described locating ring is provided with for locking described hinged spheroid Locking member.

Mounting bracket the most according to claim 1, it is characterised in that: described fixing connector also includes being located at described fixing The fixture of connecting tube the other end connects seat, and described fixture is provided with the containing cavity for installing electronic component in connecting seat.

Mounting bracket the most according to claim 2, it is characterised in that: it is provided with two ends in described fixing connecting tube and is respectively communicated with Described containing cavity and the first cable hole of described semi-hollow spheroid, described active connection offer through described hinged spheroid, Described movably connecting pipe and described photographic head connect the second cable hole of seat.

Mounting bracket the most according to claim 3, it is characterised in that: described hinged spheroid is provided with side with described activity even The flat top portion that the axis in connecting pipe length direction is vertical, the peritreme that described first cable hole connects with described semi-hollow spheroid sets Have for abutting with the edge of described flat top portion to limit the spacing ring of described hinged spheroid pendulum angle.

Mounting bracket the most according to claim 4, it is characterised in that: described spacing ring is joined with described first cable hole interference Close and extend out in described semi-hollow spheroid.

Mounting bracket the most according to claim 4, it is characterised in that: described hinged spheroid is additionally provided with side and described activity The trimming portion of the axis parallel of connecting tube length direction, the inwall of described locating ring sets towards the direction extension of described hinged spheroid Have for abutting with described trimming portion to limit the limited block of described hinged spheroid rotational angle.

Mounting bracket the most according to claim 6, it is characterised in that: described trimming portion includes that the first trimming face and second is cut Face, limit, the angle [alpha] that described first trimming face is formed with described second trimming face is 190 °～210 °.

Mounting bracket the most according to claim 6, it is characterised in that: described locating ring includes the first semicircle deck and second Semicircle deck, the periphery of the opening of described semi-hollow spheroid is provided with fixing hole, described first semicircle deck and described second semicircle Deck all offers the connecting hole corresponding with described fixing hole position and by securing member through described connecting hole and described fixing Hole is fixing with described semi-hollow spheroid to be connected；Described limited block is located at described first semicircle deck or described second semicircle deck On.

9. according to the mounting bracket described in any one of claim 1～8, it is characterised in that: it is wedge shape that described photographic head connects seat Photographic head connects seat, and described wedge shape photographic head connects seat and is provided with photographic head fastener hole.

10. monitoring device, including photographic head, it is characterised in that: described monitoring device also includes any one of claim 1～9 institute The mounting bracket stated, described photographic head is installed on described photographic head and connects on seat.