CN100347604C - Biconditional transmission monitoring alarm and telemechanical control industrial television camera with integrative steel structure - Google Patents
Biconditional transmission monitoring alarm and telemechanical control industrial television camera with integrative steel structure Download PDFInfo
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- CN100347604C CN100347604C CNB2003101191826A CN200310119182A CN100347604C CN 100347604 C CN100347604 C CN 100347604C CN B2003101191826 A CNB2003101191826 A CN B2003101191826A CN 200310119182 A CN200310119182 A CN 200310119182A CN 100347604 C CN100347604 C CN 100347604C
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Abstract
The present invention relates to an industrial TV camera, more specifically an industrial TV spherical camera with video images, infrared alarm and remote control. The present invention is characterized in that a camera core is fixed on the perpendicular bisector of a middle ring of a main sphere, and the camera core and the pitching rotary mechanism of a spherical machine are arranged in the main sphere together; the crossing points of both sides of the middle ring of the main sphere and the diameter of the middle ring along the horizontal direction are fixedly provided with a middle ring right axle sleeve and a middle ring left axle sleeve in inserting and rolling matching with a right central axle and a left central axle; the upper half part is a conducting ring pillar fixed at the center part of a horizontal box and an electric transmission electric brush composed of the inner ring of a conducting ring and the external ring of the conducting ring, and the electric transmission electric brush is fixed at the upper part of the conducting ring pillar; the lower half part is a semiarc-shaped conducting ring bridge frame externally hung on the middle ring left central axle and the middle ring right central axle of the outer side of the main sphere. The present invention is a novel industrial TV camera with an infrared warning function, a video surveillance function, a remote control function and a double state transmission (wire and wireless transmission) function. The transmission system in the present invention has simple structure and is convenient to produce and maintain.
Description
Technical field
The present invention relates to industrial television camera, specifically a kind ofly integrate steel structure industrial television spherical camera video image, infrared alarm and telemechanical control function, that hold concurrently wireless and wired bifurcation transmission monitoring and warning.
Background technology
The applicant had applied for two utility model patents of " the light fixture formula is concealed the type industrial television camera " and " latent type intelligent industrial television camera " once, and its patent No. is respectively: 93228396.9 and 98236829.1.From make things convenient for production requirement, reduce production costs and adaptive user to the angle of product function demand, above-mentioned two patents all have the following disadvantages:
1, the one-piece construction of product and servomechanism are complicated, and production link is many, and cost has high input, and realize that function is comparatively single, and inconvenient dismounting and maintenance.
2, product can not satisfy client's high level need, for example: to can not finish infrared alarm, telemechanical control and the incorporate function of making a video recording simultaneously based on the moving target product in same place; Under geographical environment and mounting condition complicated situation, product can not satisfy numerous clients about both realizing wireless transmission to picture signal and control signal, also can finish wired transmission and change the function of transmission mode on demand mutually.
3, in the defective that all exists aspect appearance and modeling, selection materials and raising anti-interference, the anti-dust of product and the ability that runs without interruption under complicated weather conditions of product in various degree.
4. product lacks the suitability to high gear installation environment and U.S. circlets border.
Summary of the invention
Purpose of the present invention provides a kind of at aspects such as product appearance moulding, selection materials, complete machine structure, allomeric function and signal transmission form, the industrial television camera that looks are brand-new for the defective that overcomes above-mentioned video camera existence exactly.
The object of the present invention is achieved like this: it comprises cue ball body, horizontal box, and the movement that it is characterized in that making a video recording is fixed on the perpendicular bisector that encircles in the cue ball body and places in the cue ball body with the pitching rotating mechanism of ball-type machine is same; The intersection point place of the both sides of encircling in the cue ball body and its diameter along continuous straight runs, being fixed with middle ring right axle sleeve and middle ring left axle sleeve cooperates with the right axis and the left axis formation grafting rolling of inserting respectively wherein, left side axis and right axis are tubular metal, its outer opening place is connected with left earflap and right earflap respectively, middle left axis of ring and the right axis of middle ring will insert in the cue ball body by the ring lead-in wire in the conducting ring, be fixed on the pitching motor frame amplexis in the inboard left axis metal tube of the cue ball body outside and fixing pitching motor, the pitch rotation wheel that is locked in the pitching motor output shaft is rubber tire, and its external diameter and cue ball body case inwall closely amplexiform; Be fixed with infrared acquisition circuit module, infrared alarm numerical coding radio-frequency (RF) circuit module, telemechanical digital signal radiating circuit module, wireless digital control signal receiving circuit module, multiple power supplies divider and horizontal rotary mechanism and conducting ring first half mechanism in the horizontal box respectively; Conducting ring is the interactive crane span structure conducting ring of electric brush type, its first half is the transmission of electricity brush that is made of ring in the conducting ring and conducting ring outer shroud that is fixed on the conduction annulated column in horizontal box centre and is fixed on conduction annulated column top, Lower Half is outer the hang over left axis of middle ring of the external side of cue ball and the conducting ring crane span structure of half garden arc on the right axis of middle ring, the direct-connected one of two parts up and down, the conduction annulated column is realized hinged by bearing and horizontal box up and down, and the conducting ring crane span structure is hinged by left axis and right axis and cue ball body, horizontal box comprises upper box cover and lower box cover, last lower box cover is realized whole the connection by the spiral shell button, interactive crane span structure conducting ring outer shroud is fixed on horizontal box top by outer shroud wiring slot, the conductor garden ring of the ring mutually insulated that is several on the conduction annulated column in the conducting ring, it and the metal outer shroud one of same mutually insulated, one amplexiforms correspondence; Horizontally rotate follower and follower is locked on the conduction annulated column, be fixed on horizontal motor on the horizontal motor truss and be connected with and horizontally rotate driving wheel, and connect by the rubber wheel band and to horizontally rotate follower by the latch that carries in taking turns.
The present invention can remedy 4 deficiencies of two patents existence of the above-mentioned application once of the applicant, adopt stainless steel casing and spherical structure, has exquisite moulding, smooth is linear, thereby strengthened product and be applied to various complex environments and following ability and the ability of moving anti-interference, anti-dust of adverse weather condition, make things convenient for production, reduced cost, having increased the multinomial function of customer demand, is a kind of infant industry television camera with infrared alarm function, video monitor function, telemechanical control function and bifurcation transmission (wired and wireless transmission) function.In it drive system structure simple, be convenient to produce and safeguard.
Description of drawings
Fig. 1 is a complete machine structure cut-open view of the present invention.
Fig. 2 is circuitry structure of the present invention and circuit module catenation principle figure.
Fig. 3 is the digital control coding-decoding circuit schematic diagram of bifurcation of the present invention.
Fig. 4-1 is that vision radio-frequency signal of the present invention, bifurcation digital controlled signal send and receiving system figure.
Fig. 4-2 is a telemechanical control signal wireless receiving circuit schematic diagram of the present invention.
Fig. 5-1 is an infrared acquisition signal encoding transtation mission circuit schematic diagram of the present invention.
Fig. 5-2 is an infrared alarm coded radio frequency signal receiving circuit schematic diagram of the present invention.
Fig. 6 is a multiple power supplies allotter circuit schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment and with reference to accompanying drawing the present invention is elaborated.
Integral mechanical structure of the present invention and principle of work
Shown in Figure 1 ball-type machine shooting movement 2, it realizes camera function by pick-up lens window 1, arcuation spherical optics glass sheet is equipped with at the window place, is shooting movement and extraneous pixel acquisition port of carrying out opto-electronic conversion.Cue ball body case 4 is a steel structure ball-type shell, hemispherical Shell and later half spherical shell before being divided into, both snap onto the cue ball body 46 that forms the ball-type machine in the cue ball body on the ring 3, in the cue ball body in ring 3 inboards top be cue ball body shooting movement suspension bracket 38, it is fixed on the perpendicular bisector that encircles in the spheroid by shooting movement center fixation screw 39 movement 2 of will making a video recording.The lower right of ring 3 inboards is cue ball phantom piece fixed card slots 5 in the cue ball body, it can insert and still image radio-frequency (RF) circuit module 7 and bifurcation digital controlled signal coding-decoding circuit module 6, ring 3 the both sides and the intersection point place of its diameter along continuous straight runs in the cue ball body, ring right axle sleeve 9 and middle ring left axle sleeve 41 form the grafting rollings and cooperate with the right axis 8 and the left axis 42 that insert respectively wherein in being fixed with respectively.Left side axis and right axis are tubular metal; its outer opening place is connected with left earflap 40 and right earflap 10 respectively; in ring left axis and the right axis of middle ring will insert in the cue ball bodies 46 by ring lead-in wire 49 in the conducting ring, they are to entering by left and right axis that the ring lead-in wire shields in the conducting ring in the cue ball body.Be fixed on pitching motor frame 44 amplexis in the left axis metal tube outside and fixing pitching motor 43, the pitch rotation wheel 45 that is locked in the pitching motor output shaft is rubber tire, its external diameter and cue ball body case 4 inwalls closely amplexiform, when pitching motor rotated, the mill sassafras between its pitching wheel and ball-type machine outer casing inner wall was tried hard to recommend moving ball-type machine and does pitching (up and down) rotation.
Horizontal box upper box cover 16 of ball-type machine shown in Figure 1 and lower box cover 36 are buckled to spin by spiral shell and are the horizontal box 15 of this ball-type machine.The right side is fixed on it by infrared acquisition circuit module 13 and warning radio-frequency (RF) circuit module 14 that infrared support 11 will have Fresnel Lenses 12 under the horizontal box.Be locked in the fixing right draw-in groove 17 of upper box cover 16 bottom-right modules, be fixed with telemechanical digital signal radiating circuit module 18 and multiple power supplies divider 19 respectively.
As shown in Figure 1: interactive crane span structure conducting ring is to connect the critical component that connects the cue ball body under the horizontal box on this ball-type machine.Interactive crane span structure conducting ring outer shroud 22 is fixed on horizontal box top by outer shroud wiring slot 21.The conductor garden ring of ring 27 mutually insulated that is several on the conduction annulated column in the conducting ring, it amplexiforms also one, one corresponding with the metal outer shroud 22 1, of same mutually insulated.Conduction annulated column 25 tops are hinged by conducting ring head bearing 23 and upper box cover 16, the bottom and the conducting ring crane span structure 47 direct-connected one of conduction annulated column 25, and hinged by conducting ring lower bearing 29 with the lower box cover 36 of horizontal box 15.Conducting ring guard shield 26 is buckled with conduction annulated column 25 fixing by spiral shell, conducting ring is shielded.Upper box cover 16 upper left quarters of horizontal box 15 are fixed with antenna slot 48, and antenna 30 is fixed on it.Peg graft on the fixing left draw-in groove 33 of the module of upper box cover lower left quarter and be fixed with wireless digital control signal receiving circuit module 31.
Horizontally rotating follower 28 is locked in follower on the conduction annulated column 25 by the latch that carries in taking turns, being fixed on horizontal motor 35 on the horizontal motor truss 37 is connected with and horizontally rotates driving wheel 34, and connect by rubber wheel band 32 and to horizontally rotate the follower rotation, thereby dragging conducting ring crane span structure 47 rotates synchronously, and conducting ring crane span structure 47 is hinged with cue ball body 46 by left axis 42 and right axis 8, thereby work as in the horizontal follower rotation, effect by conducting ring crane span structure 47, the cue ball body is rotation synchronously also, so finished the action that horizontally rotates of ball-type machine.
The circuitry structure and the Circuits System annexation of having showed this ball-type machine as Fig. 2,3.The circuit structure of this ball-type machine is made up of cue ball body circuit, interactive crane span structure conducting ring circuit and horizontal box circuit three parts.Cue ball body circuit is connected to form the circuitry of Fig. 2 by bridge conducting ring circuit and horizontal box circuit.
Cue ball body circuit is made up of image radio circuit 7, the digital control coding-decoding circuit 6 of bifurcation, shooting movement circuit 2 and pitching motor and control circuit 43 thereof.Horizontal box circuit is made up of infrared acquisition circuit 13, infrared alarm numerical coding radio circuit 14, telemechanical digital signal radiating circuit 18, horizontal motor and control circuit 35, wireless digital signal receiving circuit 31 and multiple power supplies allotter circuit 19.Interactive crane span structure conducting ring circuit by encircle 27 in conducting ring outer shroud 22, conducting ring outer shroud lead-in wire 20, the conducting ring, be connected with ring lead-in wire 49 in the conducting ring of articulating line end 24 in the conducting ring, be connected with the dynamo-electric source of ball-type and signal input, the outer shroud slot 21 of output port 50 forms.The conducting ring circuit is the link circuit of cue ball body circuit and horizontal box circuit.
Fig. 2 has provided the annexation between each circuit of complete machine, Fig. 3 has provided the maincenter control relation of the digital control coding-decoding circuit of bifurcation to circuitry, and Fig. 4 comprises that Fig. 4-1 vision radio-frequency signal, bifurcation digital controlled signal send and the system diagram that receives and Fig. 4-2 telemechanical control signal wireless receiving circuit schematic diagram two parts composition.Fig. 5-1 and Fig. 5-2 emphasis have been described the collection of infrared acquisition circuit to infrared signal, and the receiving course of alerting signal has been shown in coding and emission process and letter.Power supply and voltage that Fig. 6 has provided the corresponding each several part circuit module needs of ball-type machine are one of core components of power supply of this ball-type machine complete machine and complete machine work.
Also describe the connection and the principle of work of each circuit below in conjunction with the embodiments in detail with regard to above-mentioned accompanying drawing.
Fig. 2 has provided this ball-type machine the signal input and output annexation of totally eight circuit modules and the cloth position in the ball-type machine, has provided the bridge joint effect of interactive crane span structure conducting ring circuit to cue ball body circuit and horizontal box circuit.Wherein multiple power supplies transformer BY (see figure 6) enters multiple power supplies divider 19 through three two 9V alternating voltages of terminal output of Q, B, the L of outer shroud slot 21 through outer shroud lead-in wire 20, export four groups of DC voltage altogether through links such as the rectification of multiple power supplies divider, voltage stabilizing, distribution, promptly+6V ,+5V ,+12V and ± 5V, ask for an interview Fig. 6 in detail, wherein+6V voltage flows to infrared eye circuit and infrared alarm numerical coding radio circuit respectively, + 12V voltage then flows to telemechanical digital signal radiating circuit, and+5V voltage changes attitude pilot relay J by what be subjected to that Fig. 3 indicates
CThe switch J of control
C-K
C1One the tunnel is transferred to wireless digital signal receiving circuit 31, and another road starts by conducting ring changes attitude switch relay J
0With the output of the digital control coding-decoding circuit of bifurcation+12V is through J
0K
0-1 switch is given the power input of image radio circuit 7, simultaneously J
0Another the group K
0-2 switches disconnect the video cable transmission channel of shooting movement 2 and realize the wireless attitude work of image radio circuit.
Among the figure, the 12V power supply of shooting movement 2 is provided by bifurcation control coding-decoding circuit 6.
The video signal of patent of the present invention is to produce also like this to select the wired output and the less radio-frequency way of output arbitrarily:
By Fig. 2,3,4, after Q, B, L three ends of outer shroud slot 21 have two 9V alternating voltage inputs, shooting movement 2 enters normal operating conditions with ball-type machine complete machine, the extraneous target light conversion of signals that shooting movement 2 is gathered by camera lens window 1 is the video image electric signal, and divide two-path video output by the vision signal delivery outlet W of shooting movement 2, one the tunnel directly exports to image radio-frequency (RF) circuit module 7, and another road is through changing attitude switch relay J
0K switch
0-2 and interactive crane span structure conducting ring by the video interface T of outer shroud slot 21 output, this moment is because J
0Another the group K switch
0The-1st, with K
0-2 reverse each other coupled switchs, be in fragmentary as radio circuit 7+position of 12V power supply, the image radio circuit is in outage no-output state, ball-type machine complete machine is in the wired output state of video signal.When the image video signal of ball-type machine through wire transmission during to JWD-2000 digital video HD recording main frame 53, this main frame carries out digital processing and demonstrate corresponding ball-type machine image video signal on host display the image video signal of input.On the contrary, when needs ball-type machine is converted to wireless output services state, only need to connect the bifurcation interlocking electronic switch relay J of Fig. 3
AGet final product J
AAfter the connection, by the effect of bifurcation electronic interlocking on-off circuit, drive be positioned at Fig. 2 change attitude gauge tap J
C-K
C1Adhesive, so+5V voltage add to Fig. 2 change attitude switch relay J
0, as previously mentioned, K
0-2 disconnect K
0-1 connects, so the complete machine video output T of shooting movement 2 is output as zero, image radio circuit 7 owing to connected+the 12V power supply enters the radio frequency output state, thereby realized the conversion of the wired output of complete machine video signal to radio frequency signal output, its vision radio-frequency signal, through the conducting ring circuit, T delivery outlet and J
C-K
C2And antenna 30 outputs.This vision radio-frequency signal that receives through the antenna 52 shown in Fig. 4-1 enters main frame 53, at first vision radio-frequency signal is demodulated into image video signal, and the vision signal after the demodulation carried out digital processing, on this host display, demonstrate the image video signal of corresponding ball-type machine.
The present invention has wireless remote control and two kinds of working methods of wired remote control equally for the various servocontrol (upper and lower, left and right, zoom etc.) of ball-type machine.When this machine remote signal is operated in cable status, by Fig. 4-1 as can be known: by output interface 3 pin of JWD-2000 type digital hard disk recording main frame and the data controlling signal of 5 pin output, input to two terminals of Fig. 3 A, B with wire transmission mode, wherein A is a signal input part, B is the zero level incoming end, the signal of A end input is the digital control coded signal that JWD-2000 type main frame provides, and it comprises address signal and command signal.This signal is input to 14 pin of VD5027 integrated circuit, with address signal and instruction Signal Separation, and relatively through the address, as the signal of receiving is consistent with the geocoding of this machine, just the 10-13 pin of data-signal from this integrated circuit translated, 17 pin of VD5027 rise to and are high level and driven for emitting lights led lighting simultaneously, and the expression work decoding is finished.Tetrad decoded signal by the 10-13 pin translates is input to CD4514 four again---16 line sequential decoders, and the tetrad sign indicating number of VD5027 is translated into the Q of CD4514.-Q
1516 line sequential output.5 pin of CD4514,7 pin, 8 pin, 14 pin, 17 pin, 19 pin and 9 pin, 20 pin, 18 pin, 10 pin are connected to relay driver respectively as seen from the figure, and they are respectively in order: J
F, J
D, J
E, J '
D, J '
E, J '
FAnd J
6, J
7, J
A, J
B, wherein: J
E, J '
E, J
D, J '
D, J
F, J '
FForm three set drives, they drive the zoom drive motor in the pitching motor 43, horizontal motor 35, zoom lens 52 of ball-type machine successively respectively, from the connection of circuit as can be seen, they can drive the DC voltage of positive 5V of output and negative 5V respectively and just do for pitching motor, horizontal motor, zoom drive motor, the rotation of anti-both direction, thus realized the exercises of this ball-type machine upper and lower, left and right and camera lens zoom.
When needs ball-type machine is operated in wireless attitude control mode, need only click JWD-2000 type digital hard disc video recorder 53 corresponding operating interfaces, providing locking-type changes attitude data-signal (Wireless/wired locking-type changes the attitude data-signal) and exports through this main frame 3,5 ports, wire transmission is to data-signal input end A, the B end of Fig. 3 bifurcation digital controlled signal coding-decoding circuit 6, distribute with CD 4514 time sequential pulses through VD 5027 decodings, export a positive potential to making J at 18 pin of CD 4514
AWork, J
A-K
AAdhesive, thus drive by CD4001, G
C, J
CFinish the attitude work of changing with the bifurcation interlocking electronic switching circuit that CD4017 forms.As shown in Figure 3, F
1And F
2Constitute pulse producer, its frequency depends on the size of RC, and the CL end of its output terminal and CD4017 joins, and the original state of circuit is the attitude that resets of R end, i.e. Q
0Be one state.Work as J
A-K
AAfter the adhesive, Q
1" 0 " attitude, the control end " d " through this oscillator makes its starting of oscillation, CD4017 begins counting because the choosing value of this circuit RC, its frequency is higher, so even moment Q
1Be " 1 ", and the control end that adds to oscillator makes its failure of oscillation, and keep Q
1Be " 1 ", make Fig. 2 J
C-K
C1And J
C-K
C2Adhesive is changed attitude switch relay J thereby drive
0Adhesive, so multiple power supplies divider 19+the 5V power supply divides two-way output, leads up to J
0K
0-1 switch connection image radio circuit 7+the 12V input end makes image radio circuit 7 enter the radio-frequency transmissions state, disconnects J simultaneously
0K
0-2 switches promptly disconnect the video signal output channel.Another road+5V power supply directly flows to wireless digital control signal receiving circuit 31, make it enter the accepting state of wireless control signal, thereby finished the ball-type machine control signal from the polling of alignment wireless transmission is arranged, also finished video signal from the polling of wired output to the wireless output of vision radio-frequency signal.
As mentioned above, after controlled in wireless digital signal receiving circuit 31 powers up, carry out normal wireless signal accepting state, shown in Fig. 4-1, the model of wireless digital control signal receiving circuit 31 is CBJ1, and frequency of operation is 303MH
ZCBJ1 is after antenna receives transmitting of same frequency, through internal circuit conciliation, amplification, shaping form with make a start modulate before consistent digital signal, export Fig. 3 bifurcation digital controlled signal codec circuit to by the 4th pin of CBJ1, following control procedure as previously mentioned.
Wireless receiving module CBJ1 31 inner low pressure reduction, the micropower circuits of adopting, working stability is reliable, and its 1 pin meets OV, and 6 pin meet power supply+5V, and 2 pin, 3 pin are test lead, are generally short circuit.The 4th pin is a signal output part, and the 5th pin connects antenna.
As host side (Fig. 4-1, when JWD-2000 type main frame) system need be converted to the work of wired attitude again, then need only click JWD-2000 type main frame corresponding operating interface, provide and separate locking-type and change attitude data-signal (reset signal) through this machine wireless transmit, corresponding ball-type machine wireless receiving, the following course of work are decoded by two-state circuit 6 as previously mentioned, making 10 pin of CD4514 is " 1 ", then reset switch G
B-J
BWork, J
B-K
BAdhesive, CD4017 resets, Q
0Be " 1 ", Q
1For " 0 " so J
C-K
C1And J
C-K
C2Disconnect, circuit recovers wired attitude working method.
As host side (Fig. 4-1, JWD-2000 type main frame) need implement such as the opening device power supply near the equipment that is equipped with RCM-TB 54 telemechanical wireless receiving circuit modules by the ball-type machine at scene, during operation such as starting outfit communication, equipment sound equipment, this ball-type machine can be realized above-mentioned functions easily.Click JWD-2000 type main frame corresponding operating face, 3 pin of host output end are exported corresponding telemechanical control data signal to 5 pin, this signal can be by foregoing wireless attitude transmission mode, also can send ball-type machine bifurcation digital controlled signal coding-decoding circuit module 6 shown in Figure 3 to by wired attitude transmission mode, decoding and the output of CD4514 sequential through the integrated package VD5027 in this circuit, the 9th pin and the 20th pin at CD4514 can obtain noble potential output respectively chronologically according to the command adapted thereto of main frame 53.Now be output as example, the telemechanical control procedure is described: receive when Fig. 3 A, B two ends after the corresponding remote action data signal of JWD-2000 type main frame 53 outputs, export noble potential, then triode G in CD4514 the 9th pin through aforementioned decode procedure with CD4514 the 9th pin
6(9014) saturation conduction, relay J
6Action, K switch
6And K
6-1 adhesive simultaneously, and for VD5026, imported a command signal with telemechanical receiving end identical address, be encoded in its 17th pin output through VD5026, input end to telemechanical digital signal radiating circuit module RCM-TA 18 is the 2nd pin, start this module work, this module is a miniature radiating circuit that is controlled by input signal, frequency of operation is 260MHZ, radio frequency signal after modulation sends through antenna 30 in RCM-TA the 4th pin, the C of bifurcation module 6, the B end is the signal testing end, shown in Fig. 4-2, when the relevant device that is equipped with telemechanical receiving circuit module RCM-TB 54 receives the wireless signal of RCM-TA 18 emissions after high frequency reception in this module, the low frequency signal demodulation, amplify, processes such as shaping, revert to transmitting terminal source code signal, export 14 ends by 3 pin into VD5027, the order code that needs in 10-13 end output host side 53 after relatively through the address, and drive corresponding triode 8050 and relay J 1 makes the J1-K1 adhesive drive the relevant device K switch
0, make this equipment work.
The principle of work of infrared acquisition circuit and infrared alarm numerical coding radio circuit
Fig. 5-1 has provided the theory diagram of infrared acquisition circuit and infrared alarm coding radio circuit and has received the alarm circuit module frame chart.Now the chief component with each block diagram indicates respectively and illustrates:
(I): Q-1A type Fresnel Lenses 12
(II): novel pyroelectric infrared detection circuit HN911L, its detection window be apart from lens 20-30mm, 85 ° of its level detection angles, detection range 15m.Transfer RP can change detection sensitivity
(III): QT3353 one high power switch integrated circuit is used to control the break-make of the power supply of transmitting set 14.II and III form detection circuit 13
(IV): miniature scrambled radio signal radiating circuit 14
(V): the reception alarm that TWH90 and transmitting set are supporting
This Circuits System principle of work is as follows: power-on, this Circuits System enter acquisition mode automatically.The 1st pin low level of infrared acquisition circuit 13 output at ordinary times, so the electronic switch of circuit I II inside is " disconnection " state, infrared alarm numerical coding radio circuit 14 is not worked because of outage and is in the marquis's state of keeping.When the people enters the activity of infrared acquisition district, the faint infrared energy of human body radiation will be picked up by the Fresnel Lenses inspection by II circuit among the figure, and amplify through internal circuit, processing procedures such as time-delay, level conversion, from 1 pin output high level, make the electronic switch in the III circuit obtain detecting voltage and closure, so infrared alarm numerical coding radio circuit 14 gets electric work, its radio frequency is the coding radiowave of 380MHZ through antenna 30 space radiation frequencies towards periphery.Can be received the alarm antenna and receive in the 150m distance, after internal circuit amplification, shaping, decoding, trigger the internal alarm circuit, jingle bell is reported to the police.
As shown in the figure, the integrated circuit model that the infrared acquisition circuit of this circuit receive-transmit system uses is HW911L, and its high power switch integrated circuit model is QT 3353.The integrated circuit model that infrared alarm numerical coding radio circuit 14 uses is HWH 90, and supporting with it receiving circuit integrated package model is JWH 90.
R among Fig. 6 is a resistance, and C is an electric capacity, and G is a transistor, and D is a diode, and Z is a rectifier bridge, and BY is a power transformer.
Claims (6)
1. a bifurcation transmission monitoring and warning telemechanical is controlled integrated steel structure industrial television camera, video camera is the ball-type machine, have cue ball body, horizontal box, the movement (2) that it is characterized in that making a video recording is fixed on the perpendicular bisector that encircles (3) in the cue ball body and places in the cue ball body (46) with the pitching rotating mechanism of ball-type machine is same; The both sides of ring (3) and the intersection point place of its diameter along continuous straight runs in the cue ball body, being fixed with middle ring right axle sleeve (9) and middle ring left axle sleeve (41) cooperates with the right axis (8) and left axis (42) the formation grafting rolling of inserting respectively wherein, left side axis and right axis are tubular metal, its outer opening place is connected with left earflap (40) and right earflap (10) respectively, middle left axis of ring and the right axis of middle ring will insert in the cue ball bodies (46) by ring lead-in wire (49) in the conducting ring, be fixed on pitching motor frame (44) amplexis in the inboard left axis metal tube of cue ball body (46) outside and fixing pitching motor (43), the pitch rotation wheel (45) that is locked in the pitching motor output shaft is rubber tire, and its external diameter and cue ball body case (4) inwall closely amplexiform; Be fixed with infrared acquisition circuit module (13), infrared alarm numerical coding radio-frequency (RF) circuit module (14), telemechanical digital signal radiating circuit module (18), wireless digital control signal receiving circuit module (31), multiple power supplies divider (19) and horizontal rotary mechanism and conducting ring first half mechanism in the horizontal box (15) respectively; Conducting ring is the interactive crane span structure conducting ring of electric brush type, its first half is the transmission of electricity brush by ring (27) and conducting ring outer shroud (22) formation in the conducting ring that is fixed on the conduction annulated column in horizontal box (15) centre and is fixed on conduction annulated column top, Lower Half is the outer left axis (42) in cue ball body (46) outside and the conducting ring crane span structure (47) of half garden arc on the right axis of middle ring (8) of hanging over, the direct-connected one of two parts up and down, conduction annulated column (25) is realized hinged by bearing and horizontal box up and down, and conducting ring crane span structure (47) is hinged with cue ball body (46) by left axis (42) and right axis (8), horizontal box comprises upper box cover and lower box cover, last lower box cover is realized whole the connection by the spiral shell button, interactive crane span structure conducting ring outer shroud (22) is fixed on horizontal box top by outer shroud wiring slot (21), the conductor garden ring of ring (27) mutually insulated that is several on the conduction annulated column in the conducting ring, it and the metal outer shroud (22) of same mutually insulated, one amplexiforms correspondence; Horizontally rotating follower (28) is locked in follower on the conduction annulated column (25) by the latch that carries in taking turns, be fixed on horizontal motor (35) on the horizontal motor truss (37) and be connected with and horizontally rotate driving wheel (34), and connect by rubber wheel band (32) and to horizontally rotate follower.
2. control integrated steel structure industrial television camera according to the described bifurcation transmission monitoring and warning of claim 1 telemechanical, it is characterized in that: cue ball body case (4) is steel structure ball-type shell, hemispherical Shell and later half spherical shell before being divided into, both snap onto and encircle the cue ball body (46) that (3) go up formation ball-type machine in the cue ball body, in the cue ball body in ring (3) inboard the top be cue ball body shooting movement suspension bracket (38), it is fixed on the perpendicular bisector that encircles in the spheroid by the movement center fixation screw (39) of the making a video recording movement (3) of will making a video recording.
3. control integrated steel structure industrial television camera according to the described bifurcation transmission monitoring and warning of claim 1 telemechanical, it is characterized in that: the inboard lower right of ring (3) is a cue ball phantom piece fixed card slot (5) in the cue ball body, and it can insert and still image radio-frequency (RF) circuit module (7) and bifurcation digital controlled signal coding-decoding circuit module (6).
4. control integrated steel structure industrial television camera according to the described bifurcation transmission monitoring and warning of claim 1 telemechanical, it is characterized in that: horizontal box upper box cover of ball-type machine (16) and lower box cover (36) are buckled to spin by spiral shell and are the horizontal box of this ball-type machine (15), and the right side is fixed on it by infrared acquisition circuit module (13) and warning radio-frequency (RF) circuit module (14) that infrared support (11) will have Fresnel Lenses (12) under the horizontal box; Be locked in the fixing right draw-in groove (17) of the bottom-right module of upper box cover (16), be fixed with telemechanical digital signal radiating circuit module (18) and multiple power supplies divider (19) respectively.
5. control integrated steel structure industrial television camera according to the described bifurcation transmission monitoring and warning of claim 1 telemechanical, it is characterized in that: upper box cover (16) upper left quarter of horizontal box (15) is fixed with antenna slot (48), and antenna (30) is fixed on it; On the fixing left draw-in groove (33) of the module of upper box cover lower left quarter, pegging graft is fixed with wireless digital control signal receiving circuit module (31).
6. control integrated steel structure industrial television camera according to the described bifurcation transmission monitoring and warning of claim 1 telemechanical, it is characterized in that: cue ball body circuit is made up of image radio circuit (7), the digital control coding-decoding circuit of bifurcation (6), shooting movement circuit (2) and pitching motor and control circuit (43) thereof; Horizontal box circuit is made up of infrared acquisition circuit, infrared alarm numerical coding radio circuit, telemechanical digital signal radiating circuit, horizontal motor and control circuit, wireless digital signal receiving circuit and multiple power supplies allotter circuit; Interactive crane span structure conducting ring circuit by ring (27) in conducting ring outer shroud (22), conducting ring outer shroud lead-in wire (20), the conducting ring, be connected with ring lead-in wire (49) in the conducting ring of articulating line end (24) in the conducting ring, be connected with the dynamo-electric source of ball-type and signal input, the outer shroud slot (21) of output port (50) forms; The conducting ring circuit is the link circuit of cue ball body circuit and horizontal box circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101191826A CN100347604C (en) | 2003-12-22 | 2003-12-22 | Biconditional transmission monitoring alarm and telemechanical control industrial television camera with integrative steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101191826A CN100347604C (en) | 2003-12-22 | 2003-12-22 | Biconditional transmission monitoring alarm and telemechanical control industrial television camera with integrative steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632691A CN1632691A (en) | 2005-06-29 |
| CN100347604C true CN100347604C (en) | 2007-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2003101191826A Expired - Fee Related CN100347604C (en) | 2003-12-22 | 2003-12-22 | Biconditional transmission monitoring alarm and telemechanical control industrial television camera with integrative steel structure |
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| Country | Link |
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| CN (1) | CN100347604C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447819A (en) * | 2010-10-07 | 2012-05-09 | 鸿富锦精密工业（深圳）有限公司 | Camera |
| CN102087462A (en) * | 2011-01-12 | 2011-06-08 | 南京硕航机电有限公司 | Spherical monitor rotary table |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121215A (en) * | 1991-03-01 | 1992-06-09 | Bayport Controls, Inc. | Surveillance camera system |
| US5181120A (en) * | 1991-03-01 | 1993-01-19 | Bayport Controls, Inc. | Surveillance camera system |
| CN2161034Y (en) * | 1993-06-04 | 1994-04-06 | 孟令彪 | Lamps and lanterns type industrial disappearing television camera |
| CN2256199Y (en) * | 1995-12-12 | 1997-06-11 | 陈建湘 | Integrated vedio camera with internal universal pan and tilt head |
| CN2672998Y (en) * | 2003-12-22 | 2005-01-19 | 孟令彪 | Integrated steel structure industrial TV camera remote controlled by double state transmission monitoring and warning |
-
2003
- 2003-12-22 CN CNB2003101191826A patent/CN100347604C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121215A (en) * | 1991-03-01 | 1992-06-09 | Bayport Controls, Inc. | Surveillance camera system |
| US5181120A (en) * | 1991-03-01 | 1993-01-19 | Bayport Controls, Inc. | Surveillance camera system |
| CN2161034Y (en) * | 1993-06-04 | 1994-04-06 | 孟令彪 | Lamps and lanterns type industrial disappearing television camera |
| CN2256199Y (en) * | 1995-12-12 | 1997-06-11 | 陈建湘 | Integrated vedio camera with internal universal pan and tilt head |
| CN2672998Y (en) * | 2003-12-22 | 2005-01-19 | 孟令彪 | Integrated steel structure industrial TV camera remote controlled by double state transmission monitoring and warning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1632691A (en) | 2005-06-29 |
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