CN212614449U

CN212614449U - Anti-crossing aluminum door

Info

Publication number: CN212614449U
Application number: CN202020944843.8U
Authority: CN
Inventors: 李巧
Original assignee: Foshan Yufu Technology Co ltd
Current assignee: Foshan Yufu Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-26
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses an anti-crossing aluminum gate, which comprises a gate post and a gate fence, wherein the gate post is provided with an infrared grating, an alarm host matched with the infrared grating, a door opener and a driving device controlled by the door opener, the gate post is provided with a strip-shaped base at the upper end corner, the strip-shaped base is provided with a strip-shaped fixed support, a fixed inner cavity for fixing the infrared grating is arranged in the fixed support, the fixed support comprises a fixed seat fixedly connected with the strip-shaped base and a fixed cover movably connected with the fixed seat, the bottom end of the gate fence is provided with an NFC positioning mechanism and a positioning point matched with the NFC positioning mechanism, the utility model discloses the gate post is provided with the infrared grating, when the infrared grating detects that an intruder crosses the gate, the infrared grating immediately sends an alarm sound and an alarm after sending an alarm signal to the alarm host, warns the intruder, and the door alarm system can alarm in time to inform house owners and policemen, in addition, the movable positioning of the door is also accurate and reliable, and the protection effect is also better.

Description

Anti-crossing aluminum door

Technical Field

The utility model relates to a safe theftproof field, concretely relates to prevent aluminium skill gate that turns over.

Background

The conventional courtyard-type gate generally adopts a fence-type gate, outsiders can easily see the condition in the courtyard from the gap of the fence to judge the condition in the courtyard, and the fence becomes an ideal pedal for intruders, so that the intruders can conveniently climb over the gate and enter the courtyard from the upper part of the gate to intrude into the private field.

In order to prevent an intruder from crossing, the barrier is generally provided with the spine as a prevention means, so that the life and health of other people can be injured, the spine can be detached or damaged only by a simple tool, and the effect of well preventing the outsider from crossing the gate can not be achieved.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists in the background art, the utility model provides a, solved above-mentioned technical problem and satisfied actual demand, concrete technical scheme is as follows:

an anti-crossing aluminum gate comprises a gate post and a gate fence, wherein the gate fence consists of vertical columns arranged longitudinally and a folding cross beam arranged between the head ends and the tail ends of the vertical columns, the gate post is provided with an infrared grating, an alarm host matched with the infrared grating, a door opener and a driving device controlled by the door opener, wire grooves used for circuit arrangement are arranged inside the gate post, a strip-shaped base is arranged at the upper end corner of the gate post, a strip-shaped fixing support is arranged on the strip-shaped base, a fixing inner cavity used for fixing the infrared grating is arranged in the fixing support, the fixing support comprises a fixing seat fixedly connected with the strip-shaped base and a fixing cover movably connected with the fixing seat, the fixing seat comprises a first long plate, a second long plate and a bottom plate, threaded holes used for being in threaded connection with the strip-shaped base are formed in the first long plate and the second long plate, a strip-shaped groove used for being connected with the fixing cover is arranged between the first long plate and the second long plate, the bottom plate is provided with a connecting hole communicated with the wire groove, the fixed cover comprises a cover body and an embedding strip matched with the strip-shaped groove, the bottom end of any one of the stand columns is provided with an NFC positioning mechanism, and a positioning point matched with the NFC positioning mechanism is arranged below the door fence.

As a further technical scheme of the utility model, the setpoint is including locating the location strip of door fence bars below, according to in the location strip stand quantity is equipped with NFC position chip uniformly, the location strip in the below of NFC position chip is equipped with the blowdown groove, the blowdown groove in the tip of location strip is equipped with the drain, NFC positioning mechanism includes the below of stand be equipped with the NFC reader of NFC position chip one-to-one, and the electric locating piece of locating the stand bottom that NFC reader is connected.

As a further technical scheme of the utility model, door fence gate below is equipped with the slide rail, the stand bottom be equipped with slide rail complex pulley, the bottom surface of slide rail is equipped with the passway, both sides drive arrangement in the gatepost has the servo motor of sprocket for the output, connect through the driving chain of wearing to establish in the passway between the drive arrangement, still be equipped with on the driving chain with the automatically controlled clamp that the NFC reader is connected, the stand bottom be equipped with automatically controlled clamp complex presss from both sides the section.

As a further technical scheme of the utility model, still be equipped with the passageway that is used for the door barrier to pass in the gatepost.

As a further technical scheme of the utility model, be equipped with the power house that is used for placing drive arrangement in the gatepost bottom, power house and passageway intercommunication.

As a further technical scheme of the utility model, be equipped with the vertical hinged door in the door grating.

The utility model has the advantages of that: the infrared grating is arranged on the doorpost, when the infrared grating detects that an intruder climbs over the gate, the infrared grating sends an alarm signal to the alarm host, immediately sends an alarm sound and an alarm to warn the intruder to scare away, and timely alarms to inform a housekeeper and a policeman, in addition, the movable positioning of the gate is also accurate and reliable, the complexity of the whole connecting structure is not high, and therefore, the cost controllability is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the doorpost of the present invention.

Fig. 3 is a schematic structural diagram of the fixing bracket of the present invention.

Fig. 4 is an explosion diagram between the ir grating and the fixing bracket of the present invention.

Fig. 5 is a front view of the driving device, the door fence and the sliding rail of the present invention.

Fig. 6 is a side view of the driving device, the door fence and the sliding rail of the present invention.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.

Combine fig. 1 to 4 to show, an aluminum art gate that prevents turning over, including gatepost 1 and gatepost 2, gatepost 2 is by longitudinal arrangement's stand 37 and locate folding crossbeam 38 between the stand 37 head and end is constituteed, gatepost 2 is by longitudinal arrangement's stand and locates folding crossbeam between the stand head and end is constituteed, gatepost 1 is provided with infrared grating 11, with the supporting alarm host computer 12 of infrared grating 11, door opener 13 and by the drive arrangement 14 of door opener 13 control, the specific model of infrared grating 11 is AJ-GSNLNH, drive arrangement 14 specifically is the motor, alarm host computer 12 and door opener 13 set up on gatepost 1 is surperficial, drive arrangement 14 sets up in gatepost 1 bottom. When the infrared ray of the infrared grating 11 is blocked by an intruder, the infrared grating 11 sends an alarm signal to the alarm host 12, the alarm host 12 immediately alarms after receiving the alarm signal, and sends an alarm sound to scare away the intruder. The inside wire casing 15 that is used for the circuit to arrange that is equipped with of gatepost 1 adopts the hidden line to arrange, avoids the circuit to expose. The doorpost 1 is provided with a strip-shaped base 16 at the upper end corner, a strip-shaped fixing support 17 is arranged on the strip-shaped base 16, a fixing inner cavity 18 for fixing the infrared grating 11 is arranged in the fixing support 17, the fixing support 17 comprises a fixing seat 19 fixedly connected with the strip-shaped base 16 and a fixing cover 20 movably connected with the fixing seat 19, the fixing seat 19 comprises a first long plate 21, a second long plate 22, a third long plate 23, a surrounding plate 24 and a bottom plate 25, the first long plate 21, the second long plate 22 and the third long plate 23 surround the infrared grating 11, only one surface of the fixing support is reserved for transmitting and receiving infrared rays of the infrared grating 11, threaded holes 26 used for being connected with the strip-shaped base 16 through threads are formed in the first long plate 21 and the second long plate 22, a strip-shaped groove 27 used for being connected with the fixing cover 20 is arranged between the first long plate 21 and the second long plate 22, the bottom plate 25 is provided with a connecting hole 28 for connecting the wire groove, the fixed cover 20 comprises a cover body 29 and an embedded strip 30 in clearance fit with the strip-shaped groove 27, and the coaming 24 is used for encircling the lower end of the infrared grating 11 and positioning the infrared grating 11. The cover body 20 is used for covering the upper end of the infrared grating 11 and positioning the infrared grating 11, an NFC positioning mechanism is arranged at the bottom end of any one of the upright columns 37, and a positioning point matched with the NFC positioning mechanism is arranged below the door barrier 2.

During specific installation, fix fixing base 19 on bar base 16 with threaded connection's mode earlier, place infrared grating 11 on fixing base 19, again with fixed lid 20 the embedding strip 30 insert in bar groove 27 can, the installation is simple and convenient. The utility model discloses set up echelette 11 on gatepost 1, when echelette 11 detects the invader and climbs over the gate, echelette 11 sends alarm signal to alarm host 12, and alarm host 12 receives and sends alarm sound and warning immediately after the signal to the warning scares away the invader, does not cause the injury to the invader and can prevent effectively that the invader from overturning over again, and in time reports to the police and infories house owner and police, avoids the invader to overturn the gate by force and causes loss of property. The infrared grating 11 is arranged on the strip-shaped base 16 of the doorpost 1 through the fixing support 17, so that the wind area of the infrared grating 11 is greatly reduced, external factors such as strong wind and the like are effectively prevented from changing the position of the infrared grating 11, the mutual emission of the infrared grating 11 is influenced, and the detection of the infrared grating 11 is disabled. The fixed support 17 formed by connecting the fixed seat 19 and the fixed cover 20 reduces the exposed area of the infrared grating 11, only one side of the fixed support is reserved for the infrared grating 11 to transmit and receive infrared rays, the infrared grating 11 can be effectively prevented from being directly exposed to the sun and water entering, and circuits inside the infrared grating 11 are protected.

And NFC positioning mechanism's principle lies in, when door barrier 2 expandes/is folding under drive arrangement 14's drive effect, utilizes NFC's contact identification principle for each stand 37 on door barrier 2 can both be in the exact position, perhaps withdraws again, has avoided too much mechanical connection, can guarantee again that holistic structural strength satisfies the user demand, and the cost of NFC equipment is compared in other positioning mechanism moreover, sets up simply, and low cost is consequently very suitable to be applied to among the utility model discloses.

Referring to fig. 5 and 6, in a preferred embodiment, the positioning point includes a positioning bar 39 disposed below the door fence 2, NFC position chips 40 are uniformly disposed in the positioning bar 39 according to the number of the columns 2, a sewage discharge groove 41 is disposed below the NFC position chips 40 of the positioning bar 39, a sewage discharge outlet 410 is disposed at an end of the positioning bar 39 of the sewage discharge groove 41, the NFC positioning mechanism includes NFC readers 42 disposed below the columns 37 and corresponding to the NFC position chips 40 one to one, and an electric positioning block 43 connected to the NFC readers 42 and disposed at a bottom end of the columns 37, the NFC position chips 40 are NFC chips recording numbering information corresponding to each column 37, and preferably, a protection cover structure is wrapped outside to prevent accidents, the sewage discharge groove 41 can avoid the problem of identification caused by problems such as water accumulation and discharge through the sewage discharge outlet 42, the specifications of the NFC readers 42 are consistent, the electric positioning block is equivalent to a metal block structure controlled by an electromagnet and provided with a return spring, when the upright column 37 reaches the NFC position chip 40 at the corresponding position, the NFC reader 42 can read corresponding information, a signal is released to the electric positioning block 43, the electric positioning block 43 is popped out and inserted into the ground, and positioning is completed, preferably, a positioning pit corresponding to the electric positioning block 43 is also arranged at the position of the NFC position chip 40 to clamp the NFC position chip.

Referring to fig. 5 and 6, in a preferred embodiment, a sliding rail 32 is disposed below the door barrier 2, a pulley 33 engaged with the sliding rail 32 is disposed at the bottom end of the upright post 37, a channel groove 44 is disposed at the bottom surface of the sliding rail 32, the driving devices 14 in the door columns 1 on both sides are servo motors with sprockets at output ends, the driving devices 14 are connected through a transmission chain 31 penetrating through the channel groove 44, an electric control clip 45 connected with the NFC reader 42 is further disposed on the transmission chain 31, a clamping section 46 engaged with the electric control clip 45 is disposed at the bottom end of the upright post 37, the driving devices 14 drive the door barrier 2 to open and close through the transmission chain 31, the transmission chain 31 and the upright post 37 of the door barrier 2 are engaged with the electric control clip 45 disposed on the transmission chain 31 and the clamping section 46 disposed at the bottom end of the upright post 37, and in a default storage state, door fence 2 is in gatepost 1, all automatically controlled clamps 45 are the release state, no matter how move this moment driving chain 31 can not influence door fence 2, and when needing to close the door, be located behind the signal of first stand 37 NFC reader 42, thereby section 46 will be pressed from both sides to the clamp that will press from both sides when this stand 37 is being passed through to nearest automatically controlled clamp 45, thereby take out whole door fence 2, subsequent automatically controlled clamp 45 then can optionally press from both sides with subsequent stand 37 and press from both sides, after stand 37 fall the position and lock, NFC reader 42 also can send a signal that targets in place after reading NFC position chip 40 and let automatically controlled clamp 45 release, will influence the fall the position of door fence 2 like this, then go on according to opposite flow when accomodating, very reliably and convenient.

Referring to fig. 2, in a preferred embodiment, a passageway 34 for the door barrier 2 to pass through is further disposed in the doorpost 1, so that the door barrier 2 can be conveniently stored.

In a preferred embodiment, as shown in fig. 2, a power chamber 35 for placing the driving device 14 is provided in the bottom of the door post 1, so that the space in the door post 1 is fully utilized, and the power chamber 35 is communicated with the passageway 34, thereby facilitating the matching of the driving device 14 and the transmission chain 31.

In a preferred embodiment, shown in fig. 1, a vertical hinged door 36 is provided in the door barrier 2. Vertical hinged door 36 sets up in door fence 2, through the key switch, avoids the condition emergence at the unable switch gate of having a power failure, and can open the door fast, improves the utility model discloses a practicality.

The door barrier 2 is made of aluminum materials and has the characteristics of light weight, high strength and corrosion resistance. The door barrier 2 is light in weight, so that the configuration of the driving device 14 can be reduced, and the energy consumption is saved; the door barrier 2 has high strength and is not easy to be damaged by collision; the corrosion resistance is improved, and the service life of the door barrier 2 is prolonged.

The utility model discloses in: the infrared grating 11 is arranged on the doorpost 1, when the infrared grating 11 detects that an intruder climbs over the gate, the infrared grating 11 sends an alarm signal to the alarm host 12, and the alarm host 12 immediately sends out an alarm sound and an alarm after receiving the signal, so that the intruder is warned to scare away, the intruder is not damaged, the intruder can be effectively prevented from jumping over, the alarm is timely given to a house owner and a police, and the intruder is prevented from forcibly climbing over the gate to cause property loss. The infrared grating 11 is arranged on the strip-shaped base 16 of the doorpost 1 through the fixing support 17, so that the wind area of the infrared grating 11 is greatly reduced, external factors such as strong wind and the like are effectively prevented from changing the position of the infrared grating 11, the mutual emission of the infrared grating 11 is influenced, and the detection of the infrared grating 11 is disabled. Fixing base 19 has reduced the exposure area of echelette 11 with fixed support 17 of constituteing after fixed lid 20 is connected, only leave the one side and be used for echelette 11 transmission and receive the infrared ray, can effectively avoid echelette 11 to receive the sun directly to shine and the condition of intaking takes place, protect the inside circuit of echelette 11, furthermore, utilize the cooperation of NFC positioning mechanism and setpoint, it is good to make the switching process of door railing 2 become the controllability, the location is accurate, the location is reliable, the effect of door has effectively been played, and it is lower to the influence of overall cost, especially, be used for discerning the NFC chip of position, the technology is mature, low price, therefore very suitable application is in the middle of the utility model discloses.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An anti-crossing aluminum gate comprises a gate post and a gate railing, wherein the gate railing is composed of vertical columns arranged longitudinally and a folding cross beam arranged between the head ends and the tail ends of the vertical columns, and is characterized in that the gate post is provided with an infrared grating, an alarm host matched with the infrared grating, a door opener and a driving device controlled by the door opener, a wire slot for circuit arrangement is arranged inside the gate post, a strip-shaped base is arranged at the corner at the upper end of the gate post, a strip-shaped fixing support is arranged on the strip-shaped base, a fixing inner cavity for fixing the infrared grating is arranged in the fixing support, the fixing support comprises a fixing seat fixedly connected with the strip-shaped base and a fixing cover movably connected with the fixing seat, the fixing seat comprises a first long plate, a second long plate and a bottom plate, and threaded holes for threaded connection with the strip-shaped base are formed in the first long plate and the second long plate, be equipped with the bar groove that is used for being connected with fixed lid between first long board and the second long limit, the bottom plate is equipped with the connecting hole with the wire casing intercommunication, fixed lid including the lid and with bar groove complex embedding strip, arbitrary one the bottom of stand all is equipped with NFC positioning mechanism, door fence below be equipped with NFC positioning mechanism complex setpoint.

2. The anti-crossing aluminum art gate as claimed in claim 1, wherein the positioning point comprises a positioning strip arranged below the gate bar, NFC position chips are uniformly arranged in the positioning strip according to the number of the stand columns, a sewage discharge groove is arranged below the NFC position chips and is provided with a sewage discharge outlet at the end part of the positioning strip, the NFC positioning mechanism comprises an NFC reader which is arranged below the stand columns and corresponds to the NFC position chips one to one, and an electric positioning block which is connected with the NFC reader and is arranged at the bottom ends of the stand columns.

3. The anti-crossing aluminum gate as claimed in claim 2, wherein a sliding rail is arranged below the gate grille, a pulley matched with the sliding rail is arranged at the bottom end of the upright post, a channel groove is formed in the bottom surface of the sliding rail, driving devices in the gate posts on two sides are servo motors with chain wheels at output ends, the driving devices are connected through a transmission chain penetrating in the channel groove, an electric control clamp connected with the NFC reader is further arranged on the transmission chain, and a clamping section matched with the electric control clamp is arranged at the bottom end of the upright post.

4. The aluminum art gate against overturning as claimed in claim 1, wherein the inside of the door post is also provided with a passage for the passage of the door barrier.

5. The aluminum art gate against overturning as claimed in claim 1, wherein a power chamber for placing a driving device is provided in the bottom of the gate post, said power chamber being in communication with the aisle.

6. The aluminum art gate against overturning as claimed in claim 1, wherein a vertical hinged door is provided in the door grille.