CN214832158U - Residential area access control device convenient for going out - Google Patents

Abstract

The utility model discloses a conveniently go out district entrance guard device belongs to the building technology field, including left gatepost and right gatepost, it is connected with the door frame to rotate on the gatepost of the right side, still include the back gatepost, be equipped with the connecting plate in the back gatepost, there is the buckle through first spring coupling on the connecting plate, the socket has been seted up on the back gatepost lateral wall, the buckle articulates in the socket, there is the pin through second spring coupling on the connecting plate, the pin is near at the buckle downside, back gatepost bottom is connected with the mounting groove, the mounting groove has the circular footboard in back through third spring coupling, install the fixed pulley in back gatepost and the mounting groove, be connected with the stay cord between the circular footboard in back and the pin bottom, the fixed pulley is walked around to the stay cord, be connected with the bayonet lock on the door frame lateral wall, the door frame bottom is connected with first pivot, first pivot is connected with slewing mechanism. The utility model discloses people step on through the foot and can realize opening the door to need not to consume the electric energy, have advantages such as energy-concerving and environment-protective, convenient to use.

Description

Residential area access control device convenient for going out

Technical Field

The utility model belongs to the technical field of the building, concretely relates to conveniently go out district entrance guard device.

Background

The entrance guard system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures, and it relates to many new technologies of electronics, mechanics, optics, computer technology, communication technology and biotechnology. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The system is suitable for various essential departments, such as banks, hotels, parking lot management, machine rooms, ordnance depots, key rooms, office rooms, intelligent districts, factories and the like.

At present, entrance guard devices are basically installed at entrances and exits of all communities, and although the entrance guard devices bring much convenience to people to enter and exit, some defects exist at the same time. The control button of the existing access control device is generally arranged higher, so that people can conveniently press the access control device by hands. However, sometimes, people need to go out of a cell when holding articles with both hands, and the articles need to be put down when the people do not have idle hands to press the button, and then the people press the button with hands, and when the door is opened, the people take the articles up and go out of the door, which brings inconvenience to people.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the residential district entrance guard device convenient to go out is provided, people can open the door by stepping on the device with feet, electric energy consumption is not needed, and the residential district entrance guard device has the advantages of energy conservation, environmental protection, convenience in use and the like.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides a conveniently go out district entrance guard device, includes left gatepost and right gatepost, it is connected with the door frame to rotate on the gatepost of the right side, still includes back gatepost, be equipped with the connecting plate in the back gatepost, there is the buckle through first spring coupling on the connecting plate, the socket has been seted up on the back gatepost lateral wall, the buckle articulates in the socket, there is the pin through second spring coupling on the connecting plate, the pin is near at the buckle downside, back gatepost bottom is connected with the mounting groove, the mounting groove has the circular footboard in back through third spring coupling, install the fixed pulley in back gatepost and the mounting groove, be connected with the stay cord between the circular footboard in back and the pin bottom, the fixed pulley is walked around to the stay cord, be connected with the bayonet lock on the door frame lateral wall, the door frame bottom is connected with first pivot, first pivot is connected with slewing mechanism. When the door is opened, the door frame rotates until the door frame abuts against the rear doorpost, at the moment, the bayonet lock on the door frame is inserted into the socket and then buckled with the buckle, the stop lever prevents the buckle from rotating downwards, and the bayonet lock and the buckle are kept buckled to prevent the door frame from being closed. When people step on the rear circular pedal after passing through the door frame, the rear circular pedal pulls the stop lever through the pull rope, so that the stop lever is separated from the buckle, the door frame is reversed, and the door is closed.

Further inject, slewing mechanism includes the casing again, the casing is connected with right gatepost bottom, install two first bearing mount pads in the casing, install first bearing seat on two first bearing mount pads respectively, be connected with the second pivot between two first bearing seats, be connected with first gear and second gear in the second pivot, first gear engagement has the rack, rack sliding connection is on the inner wall of casing, rack connection has reset spring, the ejector pin is located directly over the rack.

Further inject, install two third bearing blocks in the casing, be connected with the third pivot between two third bearing blocks, be connected with third gear and worm in the third pivot, third gear and second gear engagement.

Further limiting, two second bearing installation seats are installed in the shell, second bearing seats are installed on the two second bearing installation seats respectively, a fourth rotating shaft is connected between the two second bearing seats, a worm wheel and a driving bevel gear are connected to the fourth rotating shaft, the worm wheel is connected with the worm and is self-locked, a driven bevel gear is connected to the first rotating shaft, and the driven bevel gear is meshed with the driving bevel gear.

Further inject, slewing mechanism installs the front end protection machanism, protection machanism includes the shell, install the spout on the inside wall around the shell top, sliding connection has two baffles in the spout, two baffles are the shape of falling V, the support is still installed at the shell top, circular footboard before the support middle part has through fourth spring coupling, preceding circular footboard bottom is connected with the ejector pin, the ejector pin passes from the fourth spring, directly over the ejector pin is located the rack, the ejector pin middle part is connected with two push rods, and every push rod bottom articulates there are two third connecting rods, third connecting rod lower extreme is articulated with the baffle. When the front circular pedal is stepped down by feet, the front circular pedal drives the ejector rod and the two push rods to move downwards, the push rods push the baffle plates to enable the baffle plates to slide in the sliding grooves, the middle parts of the two baffle plates are opened, the ejector rod is inserted into the middle parts of the two baffle plates and then continues to move downwards until the ejector rod presses the racks down, and the operation is stopped. When the two baffles are not opened, impurities such as rainwater and dust can be prevented from entering the shell.

The utility model has the advantages that:

1. people can open the door by stepping on the pedal, so that the trouble of pressing a switch button by hands is saved, and the use is more convenient;

2. the device does not need to consume electric energy, and has the advantages of energy conservation and environmental protection;

3. the arrangement of the protection mechanism can prevent rainwater, dust and the like from entering the device, and the service life of the device is prolonged.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partial schematic structural diagram of the embodiment of the present invention;

FIG. 3 is a schematic diagram of a part of the structure of the embodiment of the present invention;

fig. 4 is a schematic structural view of a rear doorpost in an embodiment of the present invention;

fig. 5 is a schematic structural view of the interior of the rear doorpost in the embodiment of the present invention;

fig. 6 is a schematic structural view of a protection mechanism in an embodiment of the present invention;

fig. 7 is a schematic view of a part of the structure of the protection mechanism in the embodiment of the present invention;

the main element symbols are as follows:

the door frame comprises a left door post 11, a right door post 12, a door frame 13, a first rotating shaft 14, a shell 21, a rack 24, a first bearing mounting seat 25, a first bearing seat 26, a second rotating shaft 27, a first gear 28, a second gear 29, a third bearing seat 210, a third rotating shaft 211, a third gear 212, a worm 213, a second bearing mounting seat 214, a second bearing seat 215, a fourth rotating shaft 216, a worm wheel 217, a driving bevel gear 218, a driven bevel gear 219, a rear door post 3, a connecting plate 31, a first spring 32, a buckle 33, a socket 34, a second spring 35, a stop lever 36, a mounting groove 37, a third spring 38, a rear circular pedal 39, a fixed pulley 310, a pull rope 311, a bayonet 312, a protection mechanism 5, a shell 51, a sliding groove 52, a stop 53, a bracket 54, a front circular pedal 55, a fourth spring 56, a push rod 57, a push rod 58 and a third connecting rod 59.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 7, the utility model discloses a conveniently go out district entrance guard device, the device only are applicable to in the district entrance guard go out district one side, are not applicable to the side of entering a door. The device includes left gatepost 11 and right gatepost 12, rotates on the right gatepost 12 to be connected with door frame 13, and left gatepost 11, right gatepost 12, door frame 13 are common structure on the market, and door frame 13 bottom is connected with first pivot 14, and in order to make door frame 13 rotate, first pivot 14 is connected with slewing mechanism.

The rotating mechanism further comprises a shell 21, when the rotating mechanism is installed, the shell 21 is buried under the ground, the shell 21 is connected with the bottom of the right doorpost 12, the top of the shell 21 is provided with the protection mechanism 5, and when the rotating mechanism is installed, the protection mechanism 5 is installed above the ground. Protection machanism 5 includes shell 51, install spout 52 on the front and back inside wall at shell 51 top, sliding connection has two baffles 53 in the spout 52, two baffles 53 are the shape of falling V, support 54 is still installed at shell 51 top, support 54 middle part is connected with preceding circular footboard 55 through fourth spring 56, preceding circular footboard 55 bottom is connected with ejector pin 57, ejector pin 57 passes from fourth spring 56, ejector pin 57 middle part is connected with two push rods 58, every push rod 58 bottom articulates there is two third connecting rods 59, third connecting rod 59 lower extreme is articulated with baffle 53.

In the initial state, the door frame 13 is closed, when the front circular pedal 55 is stepped on by feet, the front circular pedal 55 drives the ejector rod 57 and the two push rods 58 to move downwards, the push rods 58 push the baffle plates 53, so that the baffle plates 53 slide in the sliding grooves 52, the middle parts of the two baffle plates 53 are opened, the ejector rod 57 is inserted into the middle parts of the two baffle plates 53 and then continues to move downwards until the ejector rod 57 presses the rack 24.

Two first bearing installation seats 25 are installed in the shell 21, first bearing seats 26 are respectively installed on the two first bearing installation seats 25, a second rotating shaft 27 is connected between the two first bearing seats 26, a first gear 28 and a second gear 29 are connected to the second rotating shaft 27, a rack 24 is meshed with the first gear 28, the rack 24 is connected to the inner wall of the shell 21 in a sliding mode, and a return spring (not shown in the drawing) is connected to the rack 24;

two third bearing seats 210 are installed in the housing 21, a third rotating shaft 211 is connected between the two third bearing seats 210, a third gear 212 and a worm 213 are connected to the third rotating shaft 211, and the third gear 212 is meshed with the second gear 29;

two second bearing installation seats 214 are installed in the shell 21, second bearing seats 215 are installed on the two second bearing installation seats 214 respectively, a fourth rotating shaft 216 is connected between the two second bearing seats 215, a worm wheel 217 and a driving bevel gear 218 are connected to the fourth rotating shaft 216, the worm wheel 217 is connected with the worm 213 and is self-locked, the worm wheel 217 is self-locked with the worm 213, the door frame 13 can only be rotated by stepping on the front circular pedal 55 with a foot, the door frame 13 cannot be directly pulled to rotate, and people outside the door of a community cannot enter the door. A driven bevel gear 219 is coupled to the first rotating shaft 14, and the driven bevel gear 219 is engaged with the drive bevel gear 218.

When the push rod 57 descends, the rack 24 is pressed downwards, the rack 24 drives the first gear 28 to rotate, the first gear 28 transmits power to the second rotating shaft 27, the second gear 29, the third gear 212, the third rotating shaft 211, the worm 213, the worm wheel 217, the fourth rotating shaft 216, the driving bevel gear 218 and the driven bevel gear 219 in sequence, and the driven bevel gear 219 drives the door frame 13 to rotate through the first rotating shaft 14, so that the door frame 13 is opened.

When the front round pedal 55 is released, under the action of the fourth spring 56, the front round pedal 55 is bounced upwards, the front round pedal 55 drives the ejector rod 57 and the two push rods 58 to move upwards, the push rods 58 pull the baffles 53, so that the baffles 53 slide in the sliding groove 52 in the reverse direction, the ejector rod 57 is pulled out from between the two baffles 53, the middle parts of the two baffles 53 are closed, and the front round pedal 55 is reset.

In order to make door frame 13 continuously open, provide sufficient time for people's passage, the device still includes back gatepost 3, be equipped with connecting plate 31 in the back gatepost 3, be connected with buckle 33 through first spring 32 on the connecting plate 31, socket 34 has been seted up on the back gatepost 3 lateral wall, buckle 33 articulates in socket 34, be connected with pin 36 through second spring 35 on the connecting plate 31, pin 36 is close to at the buckle 33 downside, back gatepost 3 bottom is connected with mounting groove 37, mounting groove 37 is connected with back circular footboard 39 through third spring 38, during the installation, mounting groove 37 buries underground, back circular footboard 39 exposes ground, install fixed pulley 310 in back gatepost 3 and the mounting groove 37, be connected with stay cord 311 between back circular footboard 39 and the bottom of pin 36, stay cord 311 walks around fixed pulley 310, be connected with bayonet 312 on the door frame 13 lateral wall.

When the door is opened, the door frame 13 is rotated until it abuts against the rear door post 3, at this time, the latch 312 of the door frame 13 is inserted into the insertion opening 34 and then is engaged with the catch 33, the stop lever 36 prevents the catch 33 from rotating downward, and the latch 312 is engaged with the catch 33 to prevent the door frame 13 from closing. When people pass through the door frame 13, the rear circular pedal 39 is stepped on, the rear circular pedal 39 pulls the stop lever 36 through the pull rope 311, so that the stop lever 36 is separated from the buckle 33, at the moment, the return spring drives the rack 24 to move upwards, the rack 24 drives the first gear 28 to rotate reversely, the first gear 28 transmits power to the second rotating shaft 27, the second gear 29, the third gear 212, the third rotating shaft 211, the worm 213, the worm wheel 217, the fourth rotating shaft 216, the driving bevel gear 218 and the driven bevel gear 219 in sequence, and the driven bevel gear 219 drives the door frame 13 to rotate reversely through the first rotating shaft 14, so that the door frame 13 is closed.

It is right above the utility model provides a pair of conveniently go out district entrance guard device introduces in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (6)

1. The utility model provides a conveniently go out district entrance guard's device, includes left gatepost (11) and right gatepost (12), it is connected with door frame (13), its characterized in that to rotate on right gatepost (12): still include back gatepost (3), be equipped with connecting plate (31) in back gatepost (3), be connected with buckle (33) through first spring (32) on connecting plate (31), socket (34) have been seted up on back gatepost (3) lateral wall, buckle (33) articulate in socket (34), be connected with pin (36) through second spring (35) on connecting plate (31), pin (36) are near at buckle (33) downside, back gatepost (3) bottom is connected with mounting groove (37), mounting groove (37) are connected with back circular footboard (39) through third spring (38), install fixed pulley (310) in back gatepost (3) and mounting groove (37), be connected with stay cord (311) between back circular footboard (39) and pin (36) bottom, fixed pulley (310) are walked around in stay cord (311), the door frame is characterized in that a clamping pin (312) is connected to the side wall of the door frame (13), a first rotating shaft (14) is connected to the bottom of the door frame (13), and a rotating mechanism is connected to the first rotating shaft (14).

2. The cell entrance guard device for facilitating the exit of the door as claimed in claim 1, wherein: slewing mechanism includes casing (21) again, casing (21) and right gatepost (12) bottom are connected, install two first bearing mount pads (25) in casing (21), install first bearing (26) on two first bearing mount pads (25) respectively, be connected with second pivot (27) between two first bearing (26), be connected with first gear (28) and second gear (29) on second pivot (27), first gear (28) meshing has rack (24), rack (24) sliding connection is on the inner wall of casing (21), rack (24) are connected with reset spring.

3. The cell entrance guard device for facilitating the exit of the door as claimed in claim 2, wherein: install two third bearing seats (210) in casing (21), be connected with third pivot (211) between two third bearing seats (210), be connected with third gear (212) and worm (213) on third pivot (211), third gear (212) and second gear (29) meshing.

4. The cell entrance guard device for facilitating the exit of the door as claimed in claim 2, wherein: install two second bearing mount pads (214) in casing (21), install second bearing seat (215) on two second bearing mount pads (214) respectively, be connected with fourth pivot (216) between two second bearing seat (215), be connected with worm wheel (217) and drive bevel gear (218) on fourth pivot (216), worm wheel (217) are connected and the auto-lock with worm (213), be connected with driven bevel gear (219) on first pivot (14), driven bevel gear (219) and drive bevel gear (218) meshing.

5. The cell entrance guard device for facilitating the exit of the door as claimed in claim 1, wherein: and the front end of the rotating mechanism is provided with a protection mechanism (5).

6. The cell entrance guard device for facilitating the exit of claim 5, wherein: protection machanism (5) are including shell (51), install spout (52) on the front and back inside wall at shell (51) top, sliding connection has two baffle (53) in spout (52), two baffle (53) are the shape of falling V, support (54) are still installed at shell (51) top, circular footboard (55) before being connected with through fourth spring (56) in support (54) middle part, preceding circular footboard (55) bottom is connected with ejector pin (57), ejector pin (57) pass in following fourth spring (56), ejector pin (57) middle part is connected with two push rods (58), and every push rod (58) bottom articulates there are two third connecting rods (59), third connecting rod (59) lower extreme is articulated with baffle (53).

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