CN209232964U

CN209232964U - Visual array antenna

Info

Publication number: CN209232964U
Application number: CN201822197108.0U
Authority: CN
Inventors: 王磊; 叶学正; 邢通; 龙涛
Original assignee: Guangzhou Guanyu Communication Technology Co Ltd
Current assignee: Guangzhou Guanyu Communication Technology Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2019-08-09
Anticipated expiration: 2028-12-25

Abstract

The utility model relates to visual array antennas comprising shock-absorbing casing, the phased-array radar being arranged in shock-absorbing casing, signal emission module, signal receiving module；It further include that the groove at top outside shock-absorbing casing, several high-gain aerials being arranged in groove are set, the fixed device of adjusting of the groove side for adjusting fixed high-gain aerial angle is set；The high-gain aerial is mounted in groove by adjusting fixed device.The utility model has the effect of fixed high-gain aerial angle, makes the angle of high-gain aerial in the case where visible intelligent array antenna constantly moves, and guarantees that the angle of high-gain aerial is continuously maintained in the state adjusted for the first time by adjusting fixed device.

Description

Visual array antenna

Technical field

The utility model relates to the technical fields of antenna, more particularly, to visual array antenna.

Background technique

Current visual array antenna is generally used for public security investigation aspect, and investigator carries visual battle array by investigating knapsack Array antenna carries out investigations activity.Visual array antenna is mainly responsible for synchronous with positioning device host information, synchronizes rear visual host machine It then can independently complete planar imaging, the work such as phased array airspace electric scanning, the then direct visualizztion report in operation flat board mobile phone Number.

In use, investigator needs to set the angle of high-gain aerial on array antenna according to current environment, pass through Adjustment high-gain aerial angle obtains optimal communication environment and is placed in investigation knapsack again, avoids during investigating due to signal Missing that is bad and leading to important picture is transmitted, is made troubles to investigation action.

After prior art among the above has the following deficiencies: the angle for adjusting high-gain aerial, since investigation is gone It constantly runs when dynamic, the angle for often leading to be placed in high-gain aerial in investigation knapsack is not able to maintain the good position of initial setting up It sets, and then significantly impacts the signal transmission effect of visual array antenna, the important picture transmitted in investigation action is caused to lack.

Utility model content

The purpose of the utility model is to provide visual array antennas.

The above-mentioned purpose of utility model of the utility model is the high-gain aerial angle so that being arranged on visual array antenna Degree will not be easy to shift, and then guarantee that visual array antenna reaches required signal transmission effect in investigation action.

It has the technical scheme that

Visual array antenna, including shock-absorbing casing, the phased-array radar being arranged in shock-absorbing casing, signal emission module, Signal receiving module；Further include the groove that top is set outside shock-absorbing casing, several high-gain aerials being arranged in groove, The fixed device of adjusting of the groove side for adjusting fixed high-gain aerial angle is set；The high-gain aerial passes through adjusting Fixed device is mounted in groove；The groove top offers several through-holes；The fixed device of the adjusting includes being arranged recessed For clamping rotate gear and the clamping block of bottom portion of groove is arranged in, perpendicular to the extruding of groove setting in rotate gear in slot Spring, the drive rod for driving clamping block level to slide；The extruding spring one end connecting groove wherein side inner wall, one end It is connect with the tail portion of clamping block；The high-gain aerial tail portion is fixedly connected with rotate gear axle portion；The drive rod is through logical Hole setting, and be wherein rotatablely connected in the middle part of one end and clamping block, the other end stretches out and far from through-hole.

By using above-mentioned technical proposal, signal emission module and signal receiving module in visual array antenna be responsible for The image information of host is transmitted, and phased-array radar module is responsible for search, detection, identification, tracking, transmission of location information, investigator Visual array antenna is carry by investigating knapsack, flexibly cooperates investigation.Before investigation action, investigator needs to adjust The angle of whole high-gain aerial drives drive rod sliding in through-hole firstly, Manual press drive rod stretches out one end rotation of through-hole It is dynamic, using through-hole as fulcrum, and then drive rod is driven to be fixedly connected with one end of clamping block toward far from rotate gear direction level Movement, drives clamping block far from rotate gear, rotate gear is become that state is freely rotated from the state for being clamped block clamping, and is protected Hold transmission bar state.At this point, rotation high-gain aerial to best angle, drive rod is gradually unclamped in adjustment after finishing.It unclamps and passes After lever, the pressure that clamping block is squeezed spring drives clamping block to slide towards rotate gear, until clamping block clamping turns Moving gear, rotate gear from the state being freely rotated become being clamped block gripping orientation.At this point, high-gain aerial be difficult to because by Change its angle to external force, guarantees signal transmission effect when visual array antenna uses.

The utility model is further arranged to: the visual array antenna further includes that the guiding squeezed in spring is arranged in stretch Contracting bar, wherein side inner wall, the other end connect clamping block to guide extension bar one end connecting groove.

By using above-mentioned technical proposal, guide extension bar has the function of that guiding squeezes spring, avoids squeezing spring appearance Easy run-off the straight, influences the effect of clamping block clamping rotate gear, and then ensure that the angle of high-gain aerial is adjusted steady It is fixed.

The utility model is further arranged to: the clamping block is equipped with several and rotate gear towards rotate gear side The gear teeth cooperation card slot, be the horizontal plane for being parallel to groove inner wall back to rotate gear side.

By using above-mentioned technical proposal, the seamless combination of card slot and the gear teeth is further ensured that clamping block clamping turning gear The effect of wheel, and then guarantee to adjust fixed device to the holding effect of high-gain aerial angle.The horizontal plane of clamping block guarantees card It during tight block is squeezed by extruding spring, is slided to horizontal direction, the clamping block clamping of the bias effect of clamping block is avoided to turn The effect of moving gear.

The utility model is further arranged to: the drive rod stretches out groove one end and is equipped with for finger pressing by moulding Block.

By using above-mentioned technical proposal, when so that investigator adjusting clamping block by drive rod, finger manipulation is obtained more It is convenient more comfortable, avoid the end of drive rod from scratching finger.

The utility model is further arranged to: the high-gain aerial at least 6.

By using above-mentioned technical proposal, uses more than 6 high-gain aerials and be further ensured that visual array antenna makes The signal transmission effect of used time is arranged by the different directions of a plurality of high-gain aerial, is conducive to the laser propagation effect for enhancing signal.

The utility model is further arranged to: the width of the groove is greater than high-gain aerial and the fixed device of adjusting is mutual Length after combination.

By using above-mentioned technical proposal, when not using visual array antenna, height is increased by adjusting fixed device Beneficial antenna is packed up in groove, saves the space that article is placed in investigation knapsack, can have more spaces to place investigation articles.

The utility model is further arranged to: being furnished with sponge block between the shock-absorbing casing inner casing and shell.

By using above-mentioned technical proposal, make shock-absorbing casing that there is good damping effect, in the excessively violent row of investigator When dynamic, sponge block can guarantee therefore the electronic component of visual array inner antenna will not be damaged or be shifted well, in turn Guarantee the normal work of visual array antenna.

The utility model is further arranged to: the shock-absorbing casing bottom is equipped with the rubber pad for surrounding four corners.

By using above-mentioned technical proposal, it is further ensured that the electronic component in shock-absorbing casing works normally, avoids investigating Accidentally visual array antenna is fallen when member's action causes the electronic component inside shock-absorbing casing to be damaged on the ground, influences The investigation of investigator, brings unnecessary loss.

In conclusion the advantageous effects of the utility model are as follows:

1. the visual array antenna of the utility model guarantees that the angle of high-gain aerial is protected when investigator investigates and takes action The state being arranged before action is held, is not easy to change the angle of high-gain aerial by external force, guarantees the signal transmission of visual array antenna Effect；

2. clamping block and rotate gear seamless combination in the utility model improve the fixed device of adjustment to rotate gear Fixed effect, and then guarantee high-gain aerial fixed effect；

3. the shock-absorbing casing in the utility model is arranged, guarantee the electronic component of visual array inner antenna not easily by Damage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of clamping block.

In figure, 1, shock-absorbing casing；11, rubber pad；12, sponge block；2, groove；21, through-hole；3, high-gain aerial；4, it adjusts Save fixed device；41, rotate gear；42, spring is squeezed；43, drive rod；44, clamping block；45, telescopic rod；5, blob of viscose is pressed.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Fig.1, be visual array antenna disclosed by the utility model, including be rectangle shock-absorbing casing 1, setting exist Phased-array radar, signal emission module, signal receiving module in shock-absorbing casing 1 are filled out between the inner casing and shell of shock-absorbing casing 1 Filled with sponge block 12, there is the rubber pad 11 for surrounding the setting of four corners in the bottom of shock-absorbing casing 1, and rubber pad 11 is fallen Fillet processing.

Referring to Fig. 2, it is arranged fluted 2 at the top of shock-absorbing casing 1, several high-gain aerials 3 is provided in groove 2, High-gain aerial 3 is preferably six in the present embodiment, and is staggeredly symmetricly set on 2 two sides of groove.The two sides pair in groove 2 Claim to be provided with the fixed device 4 of adjusting for adjusting fixed 3 angle of high-gain aerial, high-gain aerial 3 is by adjusting fixed dress It sets 4 to be mounted in groove 2, a high-gain aerial 3 and the fixed device 4 of an adjusting are correspondingly arranged.The fixed device of one adjustment Including setting rotate gear 41, guide extension bar 45, the extruding spring 42 being socketed on guide extension bar 45, clamping block 44 and use In the drive rod 43 of the horizontal sliding of driving clamping block 44；45 one end of guide extension bar is connected in the wherein one side wall of groove 2, separately One end connects clamping block 44, and clamping block 44 can cooperate with rotate gear 41.Clamping block 44 is towards 41 side of rotate gear in semicircle Arc and the card slot for being equipped with several and rotation gear teeth cooperation, clamping block 44 is to be parallel to groove 2 back to 41 side of rotate gear The horizontal plane of side wall.Several through-holes 21 are offered at the top of groove 2, drive rod 43 is arranged through through-hole 21, and wherein one end It is rotatablely connected in the middle part of clamping block 44, the other end stretches out and far from through-hole 21.Drive rod 43 on 21 one end of through-hole far from being cased with just In the pressing blob of viscose 5 of finger pressing.High-gain aerial 3 is fixedly connected with 41 axle portion of rotate gear by its tail portion and is mounted on adjusting On fixed device 4.

The implementation principle of the present embodiment are as follows: when investigator uses visual array antenna, judged first according to terrain environment high The angle adjusted needed for gain antenna 3, adjusts each different angle of high-gain aerial 3, so that visual array antenna connects as far as possible The range of the collection of letters number is as big as possible.Manual Continued depression drive rod 43 is fulcrum using through-hole 21, forces the another of drive rod 43 End drives clamping block 44 far from 41 1 Slideslip of rotate gear, and rotate gear 41 is freely rotated, and adjustment at this time is high to be increased The angle of beneficial antenna 3 after adjustment finishes, unclamps drive rod 43, due to squeezing spring 42 to the pressure of clamping block 44, drives card Tight block 44 is slided towards rotate gear 41, until the card slot of clamping block 44 and the gear teeth of rotate gear 41 are combined closely.So that turning Moving gear 41 is clamped on current position, and then high-gain aerial 3 is maintained at current angle, is not easy due to external force and changes it Angle.Since investigation action will do it violent movement, and then violent vibration is generated to visual array antenna.But subtracting Under the aid for shaking shell 1, sponge block 12 and rubber pad 11 are further ensured that the intracorporal electronic component of shell is not easy to damage due to vibration It is bad, the better intracorporal electronic component of protective shell.Guarantee the normal use of visual array antenna, signal transmission.All antennas After adjustment finishes, visual array antenna is received to investigation knapsack, carry out investigations action.After action finishes, pass through adjusting Fixed device 4 is received all high-gain aerials 3 to groove 2, closing action.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. visual array antenna, it is characterised in that: including shock-absorbing casing (1), the phased array thunder being arranged in shock-absorbing casing (1) It reaches, signal emission module, signal receiving module；Further include setting shock-absorbing casing (1) outside top groove (2), be arranged recessed Several high-gain aerials (3), setting in slot (2) are in groove (2) side for adjusting fixed high-gain aerial (3) angle Adjust fixed device (4)；The high-gain aerial (3) is mounted in groove (2) by adjusting fixed device (4)；The groove (2) top offers several through-holes (21)；The rotate gear that fixed device (4) are adjusted including setting in groove (2) (41), clamping rotate gear (41) are used for and are arranged in the clamping block (44) of groove (2) bottom, perpendicular to groove (2) setting Squeeze spring (42), the drive rod (43) for driving the horizontal sliding of clamping block (44)；The connection of the extruding spring (42) one end Wherein side inner wall, one end are connect groove (2) with the tail portion of clamping block (44)；High-gain aerial (3) tail portion and turning gear Wheel (41) axle portion is fixedly connected；The drive rod (43) is arranged through through-hole (21), and wherein in one end and clamping block (44) Portion's rotation connection, the other end stretch out and far from through-hole (21).

2. visual array antenna according to claim 1, it is characterised in that: further include that setting is squeezing in spring (42) Guide extension bar (45), wherein side inner wall, the other end connect clamping block to guide extension bar (45) one end connecting groove (2) (44)。

3. visual array antenna according to claim 1, it is characterised in that: the clamping block (44) is towards rotate gear (41) card slot that side cooperates equipped with the gear teeth of several and rotate gear (41) is to be parallel to back to rotate gear (41) side The horizontal plane of groove (2) inner wall.

4. visual array antenna according to claim 1, it is characterised in that: the drive rod (43) stretches out groove (2) one End is equipped with the pressing blob of viscose (5) for finger pressing.

5. visual array antenna according to claim 1, it is characterised in that: the high-gain aerial (3) is symmetricly set on Groove (2) two sides.

6. visual array antenna according to claim 1, it is characterised in that: the high-gain aerial (3) at least 6.

7. visual array antenna according to claim 1, it is characterised in that: the width of the groove (2) is greater than high-gain Length after antenna (3) and adjusting fixed device (4) intercombination.

8. visual array antenna according to claim 1, it is characterised in that: shock-absorbing casing (1) inner casing and shell it Between be furnished with sponge block (12).

9. visual array antenna according to claim 1, it is characterised in that: shock-absorbing casing (1) bottom, which is equipped with, to be surrounded The rubber pad (11) of four corners.