CN210721601U

CN210721601U - Safety entrance guard device

Info

Publication number: CN210721601U
Application number: CN202020037246.7U
Authority: CN
Inventors: 鉴军
Original assignee: Shandong Guanchuan Information Engineering Co Ltd
Current assignee: Shandong Guanchuan Information Engineering Co Ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-06-09
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a safety entrance guard's device belongs to the entrance guard's device field, the on-line screen storage device comprises a base, the equal fixed mounting of upper end outer wall has stand A about the base, stand A right side outer wall fixed mounting has control button, stand A middle part outer wall fixed mounting has stand B, stand B upper end outer wall fixed mounting has motor A, the motor A lower extreme runs through stand B and rotates and install the commentaries on classics roller, stand A rotates the roller right side in the left side and rotates and install commentaries on classics board A, stand A rotates the roller left side and rotates and install commentaries on classics board B. Through setting up rotating-structure, embedded fixed knot structure and elastic expansion structure, improved entrance guard's device's stability and anti striking effect, increased entrance guard's practicality.

Description

Safety entrance guard device

Technical Field

The utility model relates to an entrance guard's device technical field especially relates to a safety entrance guard's device.

Background

The entrance guard safety management system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures into one body, it relates to many new technologies of electronics, machinery, optics, computer technology, communication technology and biological technology. 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.

Patent CN 201711191518.8's publication a building site entrance guard's device, this entrance guard's device is to the in-process of daily building site construction, constructor goes out the sole from the building site and has the indispensable condition of mud, especially when rainy day, if not cause the pollution to the road with the mud clean up of sole, through install sole washing casing additional in the bottom on building site entrance guard's the basis in the past, it has the condition of earth to have solved personnel discrepancy sole in the building site work progress, it is rotatory to drive through rotating electrical machines the washing brush, the water jet pump adds water to the rotation washing brush, thereby with the sole sanitization, its structure is retrencied.

Some shortcomings of the access control device are as follows: 1. the access control device is not firm in closing and can still be opened after slight extrusion, so that the efficiency of the access control device is reduced, and the practicability of the access control device is reduced. 2. The anti striking effect of above-mentioned entrance guard's device is not obvious, and above-mentioned entrance guard's device closure back, if the striking is positive at entrance guard's device by accident, not only can say that entrance guard's device knocks open, can damage entrance guard's device even, causes the loss, has reduced entrance guard's device's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety entrance guard device, which aims to adopt an embedded fixed structure, when the entrance guard device needs to be closed, a control button is pressed, the motors A on the two sides are controlled by the controller to operate, the motors A operate to drive the rotating rollers which are rotatably arranged at the lower ends to rotate, the rotating rollers rotate inwards to drive the rotating plate A and the rotating plate B which are fixedly arranged on the inner sides to rotate inwards in sequence, the rotating plate A rotates to be in a horizontal state firstly, the rotating plate B rotates to be in a horizontal device, when the rotating plate B rotates to a horizontal state, the rubber block fixedly installed on the inner wall of the left rear end of the rotating plate B is inserted into the clamping groove fixedly installed on the inner wall of the right front end of the rotating plate A, the rubber block is fixed in the clamping groove, the rotating plate A and the rotating plate B are fixedly connected, the connection between the rotating plate A and the rotating plate B is firmer, the condition that slight extrusion can be opened is avoided, the effect of the entrance guard is improved, and the practicability of the entrance guard device is improved.

Through a rotating structure and an elastic telescopic structure, when a rotating plate A and a rotating plate B which are rotatably arranged in the middle of an upright post A are connected and fixed, a control button is pressed, a controller is used for controlling a motor B to operate, the motor B operates to drive a screw rod to rotate, the screw rod is matched with the inner wall thread of a screw rod sleeve through the outer wall thread to drive the screw rod sleeve to rotate and move downwards on the outer wall of the screw rod, the screw rod sleeve moves downwards to drive a bearing sleeve to move downwards, the bearing sleeve moves downwards to drive a fixed plate A fixedly arranged on the right side to move downwards in a sliding groove, the fixed plate A moves downwards to drive a sliding sleeve fixedly arranged on the right side to vertically slide downwards on the outer wall of a sliding rod, so that the fixed plate A moves downwards to the height of the front side rotating plate A and the height of the rear side of the rotating plate B, when the pressing plate is carelessly impacted, the pressing plate moves inwards to drive a fixed plate B fixedly arranged on the, stopper inside fixed mounting's spring of removal extrusion, spring receive extrusion shrink deformation to convert kinetic energy into elastic potential energy, and the pressure that buffering release received has reduced the pressure to fixed plate A, avoids the damage to entrance guard's device, has improved entrance guard's anti striking effect, has increased entrance guard's practicality.

The utility model provides a specific technical scheme as follows:

the utility model provides a safety entrance guard device, which comprises a base, wherein the outer walls of the left and right upper ends of the base are fixedly provided with a stand column A, the outer wall of the right side of the stand column A is fixedly provided with a control button, the outer wall of the middle part of the stand column A is fixedly provided with a stand column B, the outer wall of the upper end of the stand column B is fixedly provided with a motor A, the lower end of the motor A is penetrated through the stand column B to rotate and is provided with a rotating roller, the right side of the rotating roller of the left side of the stand column A is rotatably provided with a rotating plate A, the left side of the rotating roller of the right side of the stand column A is rotatably provided with a rotating plate B, the right side of the rotating plate A is fixedly provided with a fixed block A, the inner wall of the front end of the fixed block A is fixedly provided with a fixed block B, the, the screw rod outer wall rotates and has cup jointed the lead screw cover, the fixed bearing housing that has cup jointed of lead screw cover outer wall, the inside fixed mounting in rear end has the slide bar before stand A left side, the slide bar outer wall activity has cup jointed the sliding sleeve, stand A inside wall fixed mounting has the sliding tray, bearing housing and sliding sleeve inboard run through sliding tray fixed mounting have fixed plate A, fixed plate A left and right sides outer wall fixed mounting has fixed block C, fixed plate A lateral wall movable mounting has fixed plate B, the inside fixed mounting of fixed block C has the spacing groove, fixed plate B both sides run through spacing groove fixed mounting has the stopper, the inboard fixed mounting of stopper has the spring, fixed plate B outside fixed mounting has crowded board.

Optionally, the outer wall of the screw rod is fixedly provided with threads, and the inner wall of the screw rod sleeve is fixedly provided with threads matched with the threads on the outer wall of the screw rod to form a rotating structure.

Optionally, the lower end of the fixing block B is fixedly provided with a rubber block, and a clamping groove matched with the rubber block is fixedly arranged in the fixing block a to form an embedded fixing structure.

Optionally, the inner side of the limiting block is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the inner side wall of the limiting groove to form an elastic telescopic structure.

Optionally, the input end of the control button is electrically connected with an external power supply through a wire, the output end of the control button is electrically connected with the input ends of the motor A and the motor B through wires, and the output end of the motor B is connected with the rotating input end of the screw rod.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a safety entrance guard device, through embedded fixed knot structure, when needing closed entrance guard device, press the control button, through the operation of the motor A of controller control both sides, motor A operates and drives the roller rotation of lower extreme rotation installation, the roller rotates inwards and drives inboard fixed mounting's commentaries on classics board A and commentaries on classics board B rotate inwards in proper order, commentaries on classics board A rotates to the horizontality at first, commentaries on classics board B rotates to the horizontality immediately, when commentaries on classics board B rotates to the horizontality, commentaries on classics board B left side rear end inner wall fixed mounting's rubber piece injects commentaries on classics board A right side front end inner wall fixed mounting's draw-in groove, finish making the rubber piece fix in the draw-in groove, accomplish fixed connection with commentaries on classics board A and commentaries on classics board B, make the connection between commentaries on classics board A and commentaries, the practicability of the entrance guard device is improved.

2. Through a rotating structure and an elastic telescopic structure, when a rotating plate A and a rotating plate B which are rotatably arranged in the middle of an upright post A are connected and fixed, a control button is pressed, a controller is used for controlling a motor B to operate, the motor B operates to drive a screw rod to rotate, the screw rod is matched with the inner wall thread of a screw rod sleeve through the outer wall thread to drive the screw rod sleeve to rotate and move downwards on the outer wall of the screw rod, the screw rod sleeve moves downwards to drive a bearing sleeve to move downwards, the bearing sleeve moves downwards to drive a fixed plate A fixedly arranged on the right side to move downwards in a sliding groove, the fixed plate A moves downwards to drive a sliding sleeve fixedly arranged on the right side to vertically slide downwards on the outer wall of a sliding rod, so that the fixed plate A moves downwards to the height of the front side rotating plate A and the height of the rear side of the rotating plate B, when the pressing plate is carelessly impacted, the pressing plate moves inwards to drive a fixed plate B fixedly arranged on the, stopper inside fixed mounting's spring of removal extrusion, spring receive extrusion shrink deformation to convert kinetic energy into elastic potential energy, and the pressure that buffering release received has reduced the pressure to fixed plate A, avoids the damage to entrance guard's device, has improved entrance guard's anti striking effect, has increased entrance guard's practicality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front sectional view of a safety access control device according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial bottom cross-sectional structure of a security access control device according to an embodiment of the present invention in fig. 1;

fig. 3 is a schematic rear view of a sectional structure of a security access control device according to an embodiment of the present invention;

fig. 4 is a schematic view of a sectional structure of the safety access control device shown in fig. 3, which is partially viewed from the bottom.

In the figure: 1. a base; 2. a column A; 3. a control button; 4. a column B; 5. a motor A; 6. rotating the roller; 7. rotating the plate A; 8. rotating the plate B; 9. a fixed block B; 10. a fixed block A; 11. a rubber block; 12. a card slot; 13. a motor B; 14. a screw; 15. a screw rod sleeve; 16. a bearing housing; 17. a sliding groove; 18. a slide bar; 19. a sliding sleeve; 20. extruding a plate; 21. a fixing plate B; 22. fixing a plate A; 23. a fixed block C; 24. a limiting groove; 25. a limiting block; 26. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The safety access control device according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, a safety access control device provided by an embodiment of the present invention includes a base 1, wherein outer walls of left and right upper ends of the base 1 are fixedly provided with a pillar a2, an outer wall of right side of the pillar a2 is fixedly provided with a control button 3, an outer wall of middle portion of the pillar a2 is fixedly provided with a pillar B4, an outer wall of upper end of the pillar B4 is fixedly provided with a motor A5, a lower end of the motor A5 penetrates through the pillar B4 to be rotatably provided with a roller 6, a right side of the left side of the pillar a2 is rotatably provided with a rotating plate A7, a left side of the right side of the pillar a2 is rotatably provided with a rotating plate B8, a right side of the rotating plate A7 is fixedly provided with a fixing block a10, an inner wall of front end of the fixing block a10 is fixedly provided with a slot 12, a fixing block B9 is fixedly provided on left side of the rotating plate B8, a rear end of the fixing block B9 is fixedly provided, screw 14 outer wall rotates and has cup jointed screw cover 15, the fixed coupling of screw cover 15 outer wall has bearing housing 16, the inside fixed mounting in rear end has slide bar 18 before the left side of stand A2, slide bar 18 outer wall activity has cup jointed sliding sleeve 19, stand A2 inside wall fixed mounting has sliding tray 17, bearing housing 16 and the inboard sliding tray 17 fixed mounting that runs through of sliding tray 19 have fixed plate A22, fixed plate A22 left and right sides outer wall fixed mounting has fixed block C23, fixed plate A22 lateral wall movable mounting has fixed plate B21, the inside fixed mounting of fixed block C23 has spacing groove 24, fixed plate B21 both sides run through spacing groove 24 fixed mounting has stopper 25, the inboard fixed mounting of stopper 25 has spring 26, fixed plate B21 outside fixed mounting has crowded board 20.

Referring to fig. 1 and 3, the outer wall of the screw 14 is fixedly provided with threads, the inner wall of the screw sleeve 15 is fixedly provided with threads matched with the threads on the outer wall of the screw 14, so as to form a rotating structure, when the rotating plate a7 and the rotating plate B8 which are rotatably arranged in the middle of the upright post a2 are connected and fixed, the control button 3 is pressed, the controller controls the motor B13 to operate, the motor B13 operates to drive the screw 14 to rotate, the screw 14 is matched with the threads on the inner wall of the screw sleeve 15 through the threads on the outer wall of the screw sleeve 15, so as to drive the screw sleeve 15 to rotate and move downwards on the outer wall of the screw 14, the screw sleeve 15 moves downwards to drive the bearing sleeve 16 to move downwards, the bearing sleeve 16 moves downwards to drive the right-side fixedly arranged fixing plate a22 to move downwards in the sliding groove 17, the fixing plate a22 moves downwards to drive the right-side fixedly arranged sliding sleeve 19 to vertically slide downwards on the outer wall of the sliding rod 18, when striking crowded board 20 carelessly, crowded board 20 will move the fixed plate B21 that drives inboard fixed mounting to the inboard and move to the inboard, fixed plate B21 moves the stopper 25 that drives both sides fixed mounting to the inboard and inwards removes at spacing groove 24, stopper 25 inwards removes the spring 26 that extrudes inside fixed mounting, spring 26 receives extrusion shrink deformation and converts kinetic energy into elastic potential energy, the pressure that buffering release received, the pressure to fixed plate A22 has been reduced, avoid the damage to entrance guard's device, entrance guard's anti striking effect has been improved, entrance guard's device's practicality has been increased.

Referring to fig. 1 and 2, a rubber block 11 is fixedly mounted at the lower end of a fixed block B9, a slot 12 matched with the rubber block 11 is fixedly mounted inside the fixed block a10 to form an embedded fixing structure, when the door access device needs to be closed, a control button 3 is pressed, a controller controls a motor A5 at two sides to operate, the motor A5 operates to drive a roller 6 with the lower end rotatably mounted to rotate, the roller 6 rotates inwards to drive a rotating plate A7 and a rotating plate B8 fixedly mounted at the inner side to rotate inwards in sequence, the rotating plate A7 rotates to be in a horizontal state first, the rotating plate B8 rotates to be in a horizontal state next, when the rotating plate B8 rotates to be in a horizontal state, the rubber block 11 fixedly mounted on the inner wall at the rear end of the left side of the rotating plate B8 is inserted into the slot 12 fixedly mounted on the inner wall at the front end of the right side of the rotating plate A7, the rubber block 11 is fixed in the slot 12, the rotating plate A7 and the rotating plate B8 are fixedly connected, so that the rotating plate a38, the condition that the door can be opened by slight extrusion is avoided, the efficiency of the door control is improved, and the practicability of the door control device is improved.

Referring to fig. 4, after the inner side of the limiting block 25 is fixedly connected with one end of the spring 26, the other end of the spring 26 is fixedly connected with the inner side wall of the limiting groove 24, so as to form an elastic telescopic structure, when the rotating plate a7 and the rotating plate B8 which are rotatably installed at the middle part of the upright post a2 are connected and fixed, the control button 3 is pressed, the motor B13 is controlled by the controller to operate, the motor B13 operates to drive the screw 14 to rotate, the screw 14 is matched with the inner wall thread of the screw sleeve 15 through the outer wall thread, so as to drive the screw sleeve 15 to rotate and move downwards on the outer wall of the screw 14, the screw sleeve 15 moves downwards to drive the bearing sleeve 16 to move downwards, the bearing sleeve 16 moves downwards to drive the right-side fixedly installed fixing plate a22 to move downwards in the sliding groove 17, the fixing plate a22 moves downwards to drive the right-side fixedly installed sliding sleeve 19 to vertically slide downwards on the outer wall of the sliding rod 18, so that, when striking crowded board 20 carelessly, crowded board 20 will move the fixed plate B21 that drives inboard fixed mounting to the inboard and move to the inboard, fixed plate B21 moves the stopper 25 that drives both sides fixed mounting to the inboard and inwards removes at spacing groove 24, stopper 25 inwards removes the spring 26 that extrudes inside fixed mounting, spring 26 receives extrusion shrink deformation and converts kinetic energy into elastic potential energy, the pressure that buffering release received, the pressure to fixed plate A22 has been reduced, avoid the damage to entrance guard's device, entrance guard's anti striking effect has been improved, entrance guard's device's practicality has been increased.

Referring to fig. 1, the input end of the control button 3 is electrically connected with an external power supply through a lead, the output end of the control button 3 is electrically connected with the input ends of the motor a5 and the motor B13 through leads, and the output end of the motor B13 is connected with the rotation input end of the screw 14.

The motor A5, the motor B13 and the control button 3 are products in the prior art, the models of the motor A5 and the motor B13 are HD2401-24, the manufacturer is Anchuan, the model of the control button 3 is LA38-11DN, and the manufacturer is Mixi, and are not described again.

The embodiment of the utility model provides a safety entrance guard device, when needing closed entrance guard device, press control button 3, motor A5 through controller control both sides operates, motor A5 operates and drives the lower extreme and rotate the roller 6 of installation of rotating, roller 6 rotates inwards and drives inboard fixed mounting's commentaries on classics board A7 and commentaries on classics board B8 inwards in proper order and rotates, commentaries on classics board A7 rotates to the horizontality first, commentaries on classics board B8 rotates to the horizontality next, when commentaries on classics board B8 rotates to the horizontality, commentaries on classics board B8 left side rear end inner wall fixed mounting's rubber block 11 injects in commentaries on classics board A7 right side front end inner wall fixed mounting's draw-in groove 12, complete rubber block 11 fixes in draw-in groove 12, accomplish fixed connection with commentaries board A7 and commentaries on classics board B8, after commentaries on classics board A7 and commentaries on classics board B8 that stand A2 middle part rotates the installation connect fixedly, press, the motor B13 operates to drive the screw 14 to rotate, the screw 14 is matched with the inner wall thread of the screw sleeve 15 through the outer wall thread to drive the screw sleeve 15 to rotate and move downwards on the outer wall of the screw 14, the screw sleeve 15 moves downwards to drive the bearing sleeve 16 to move downwards, the bearing sleeve 16 moves downwards to drive the fixed plate A22 fixedly installed on the right side to move downwards in the sliding groove 17, the fixed plate A22 moves downwards to drive the sliding sleeve 19 fixedly installed on the right side to vertically slide downwards on the outer wall of the sliding rod 18, so that the fixed plate A22 moves downwards to the height of the front rotating plate A7 and the rotating plate B8 on the right back side, when the pressing plate 20 is accidentally impacted, the pressing plate 20 moves inwards to drive the fixed plate B21 fixedly installed on the inner side to move inwards, the fixed plate B21 moves inwards to drive the limiting blocks 25 fixedly installed on the two sides to move inwards in the limiting groove 24, the limiting blocks 25 move inwards to, the compression and contraction deformation of the spring 26 converts the kinetic energy into the elastic potential energy, and the pressure on the fixing plate A22 is buffered and released, so that the pressure on the fixing plate A22 is reduced.

It should be noted that, the utility model relates to a safety access control device, including motor A5, motor B13 and control button 3, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The safety entrance guard device is characterized by comprising a base (1), wherein the outer wall of the left upper end and the outer wall of the right upper end of the base (1) are fixedly provided with a stand column A (2), the outer wall of the right side of the stand column A (2) is fixedly provided with a control button (3), the outer wall of the middle part of the stand column A (2) is fixedly provided with a stand column B (4), the outer wall of the upper end of the stand column B (4) is fixedly provided with a motor A (5), the lower end of the motor A (5) penetrates through the stand column B (4) to be rotatably provided with a rotating roller (6), the right side of the rotating roller (6) at the left side of the stand column A (2) is rotatably provided with a rotating plate A (7), the left side of the rotating roller (6) at the right side of the stand column A (2) is rotatably provided with a rotating plate B (8), the right side, the rotary plate B (8) is fixedly provided with a fixed block B (9) on the left side, the rear end outer wall of the fixed block B (9) is fixedly provided with a rubber block (11), the upper side outer walls of the front and rear ends of the right side of the upright post A (2) are fixedly provided with a motor B (13), the lower end of the motor B (13) penetrates through the upright post A (2) to be rotatably connected with a screw rod (14), the outer wall of the screw rod (14) is rotatably sleeved with a screw rod sleeve (15), the outer wall of the screw rod sleeve (15) is fixedly sleeved with a bearing sleeve (16), the front and rear ends of the left side of the upright post A (2) are internally and fixedly provided with a slide rod (18), the outer wall of the slide rod (18) is movably sleeved with a slide sleeve (19), the inner side wall of the upright post A (2) is fixedly provided with a slide groove (, fixed plate A (22) left and right sides outer wall fixed mounting has fixed block C (23), fixed plate A (22) lateral wall movable mounting has fixed plate B (21), the inside fixed mounting of fixed block C (23) has spacing groove (24), fixed plate B (21) both sides are run through spacing groove (24) fixed mounting and are had stopper (25), stopper (25) inboard fixed mounting has spring (26), fixed plate B (21) outside fixed mounting has crowded board (20).

2. The safety access control device according to claim 1, characterized in that the outer wall of the screw (14) is fixedly provided with threads, and the inner wall of the screw sleeve (15) is fixedly provided with threads matched with the threads on the outer wall of the screw (14) to form a rotating structure.

3. The safety access control device according to claim 1, characterized in that a rubber block (11) is fixedly mounted at the lower end of the fixing block B (9), and a clamping groove (12) matched with the rubber block (11) is fixedly mounted in the fixing block A (10) to form an embedded fixing structure.

4. The safety entrance guard device according to claim 1, characterized in that one end of the spring (26) is fixedly connected to the inner side of the limiting block (25), and the other end of the spring (26) is fixedly connected to the inner side wall of the limiting groove (24) to form an elastic telescopic structure.

5. The safety entrance guard device according to claim 1, characterized in that, the input end of the control button (3) is electrically connected with an external power supply through a wire, the output end of the control button (3) is electrically connected with the input ends of the motor A (5) and the motor B (13) through wires, and the output end of the motor B (13) is connected with the rotation input end of the screw (14).