CN212647552U

CN212647552U - Anti-pinch safety entrance guard

Info

Publication number: CN212647552U
Application number: CN202021717157.3U
Authority: CN
Inventors: 周永斌
Original assignee: Jiaxing Magpie Internet Of Things Technology Co ltd
Current assignee: Zhejiang Shubai Technology Co.,Ltd.
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-02
Anticipated expiration: 2030-08-17

Abstract

The utility model provides a prevent pressing from both sides safety access control, it has solved the relatively poor scheduling problem of entrance guard's safety in utilization, it includes the mounting base, actuating mechanism is installed to the mounting base top, actuating mechanism's output and rotation axis connection, the vertical setting of axis of rotation and one side are connected with the baffle, be provided with the installation barrel around the axis of rotation, installation barrel upper end is fixed with the relative lid the central axis of lid and axis of rotation and rotates, be provided with stop gear between baffle below and the mounting base, be connected with the closed membrane that elastic material made between baffle both sides and the installation barrel, baffle end department cladding has the rubber pad. The utility model has the advantages of good safety and stable structure.

Description

Anti-pinch safety entrance guard

Technical Field

The utility model belongs to the technical field of entrance guard's equipment, concretely relates to prevent pressing from both sides safety access control.

Background

The entrance guard refers to the forbidden right of the door and is the guard and precaution against the door. The "door" herein, in a broad sense, includes various passages that can pass, including a door through which people pass, a door through which vehicles pass, and the like. Thus, the access control includes a vehicle access control. In yard management applications, vehicle access is an important means of vehicle management. At present, under the rapid development of a digital technology network technology, the access control technology is rapidly developed, which surpasses the simple gateway and key management, and the access control technology is gradually developed into a complete set of access management system. It plays a great role in the administrative management work such as the work environment safety, personnel attendance management and the like. However, in practical application, the corners of the door guard baffle are easy to scratch by users, and when the door guard baffle is closed, the hands are easy to be injured by clamping, so that the use safety is poor. In addition, the conventional access control structure is complex and inconvenient to install and use quickly.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses a mounting structure of a connecting bolt of an access door main shaft [201820188307.2], which includes a door body, a door shaft extending along a height direction of the door body is provided at one side of the door body, and an upper end or a lower end of the door shaft is connected with a driven shaft; one end of the driven shaft connected with the door shaft is respectively a first half shaft and a second half shaft which are mutually matched; the interface of the first half shaft and the second half shaft is a plane perpendicular to the width direction of the door body, at least one group of bolt holes are correspondingly formed in the first half shaft and the second half shaft and are matched with connecting bolts, and the first half shaft and the second half shaft are connected through the connecting bolts penetrating through the bolt holes; the connecting bolt extends along the width direction of the door body.

The scheme solves the problem of complex installation structure of the entrance guard to a certain extent, but the scheme still has a plurality of defects, such as easy scratching or pinching of human bodies during opening and closing.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a reasonable in design, the safety entrance guard is prevented pressing from both sides that safety in utilization is good.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this prevent pressing from both sides safety access control, including the mounting base, actuating mechanism is installed to the mounting base top, actuating mechanism's output and rotation axis connection, the vertical setting of axis of rotation and one side are connected with the baffle, are provided with the installation barrel around the axis of rotation, and installation barrel upper end is fixed with the relative lid the central axis of rotation of lid and axis of rotation and rotates, is provided with stop gear between baffle below and the mounting base, is connected with the closed membrane that elastic material made between baffle both sides and the installation barrel, and the cladding of baffle end department has the rubber pad. The rotating part and the edge of the access control are respectively covered by the sealing film and the rubber pad, so that the baffle is prevented from rotating too fast to scratch or clamp a human body when the access control is opened and closed, and the access control has higher use safety.

At foretell prevent pressing from both sides safety entrance guard, stop gear is including setting up the spacing seat at the baffle lower extreme, and spacing seat below rotates and is connected with the limiting plate, and open the mounting base upper end has the spacing groove relative with the limiting plate, and a side mouth department that spacing groove and axis of rotation circumferential direction are relative opens has the fillet, and the limiting plate is kept away from and is connected with the arc strip that a plurality of elastic material made between one side of axis of rotation circumferential direction and the spacing seat. The limiting mechanism limits the rotation direction of the baffle, and a certain space is reserved in the limiting groove to serve as the rotation allowance of the baffle, so that the baffle is prevented from being clamped after being closed.

At foretell anti-pinch security entrance guard, the axis of rotation lower extreme is fixed with rotates the seat, rotates the seat lower extreme and is equipped with the criss-cross locating piece, and open at mounting base upper end center has the constant head tank of pegging graft mutually with the locating piece. The positioning block and the positioning groove are mutually inserted and fixed to keep the rotating seat fixed with the mounting base, and the rotating shaft rotates relative to the rotating seat.

At foretell prevent pressing from both sides safety entrance guard, the baffle is including inside outer frame body for hollow structure, and the lateral part of outer frame body leaves opening and is sealed by the organic glass board. The inner part of the outer frame body is hollow, so that the corresponding structural strength is kept while the weight is reduced, and the weight of the baffle plate is further reduced by the organic glass plate.

In foretell prevent pressing from both sides safety entrance guard, open at mounting base bottom center has the cavity, and mounting base bottom is provided with the mounting disc and opens on the mounting disc and have a plurality of mounting holes of mounting base central axis symmetry relatively, is provided with a plurality of stiffening ribs between mounting disc top and the mounting base. The bottom of the mounting base is fixed on the ground through the mounting disc, and the mounting base is kept to be vertically arranged.

At foretell prevent pressing from both sides safety entrance guard, actuating mechanism is fixed with the rotating gear including fixing the drive case in installation barrel one side in the axis of rotation, installs the transmission frame in the drive case, and the transmission frame internal rotation is connected with the drive gear with the rotating gear meshing, and drive incasement portion top is fixed with driving motor, and the driving motor output just is fixed with the drive gear with drive gear meshing down. The driving mechanism provides power for the rotating shaft, so that the rotating shaft is kept to rotate at a constant speed, and the response is fast.

In the anti-pinch safety entrance guard, the center of the lower end of the cover body is provided with a rotating groove which is mutually spliced with the upper end of the rotating shaft. The cover body is fixed with the installation cylinder body, and the rotating shaft rotates in the rotating groove.

At foretell prevent pressing from both sides safety entrance guard, the inboard vertical a plurality of strengthening ribs that are provided with of installation barrel. The vertical setting of installation barrel through increasing the strengthening rib, improves its structural strength under the condition that does not increase installation barrel thickness.

In the anti-pinch safety access control device, the position, close to the installation cylinder body and the closed membrane, of the baffle is fixedly provided with the closed plate, and the joint of the baffle and the closed membrane is covered by the closed plate. The closing plate rotates along with the rotation of the baffle plate, so that the sealing performance of the joint of the closing plate is improved, and the water seepage at the joint is prevented.

The anti-pinch safety entrance guard is characterized in that a fan-shaped acrylic plate is connected below the baffle. The acrylic plate has good toughness and light transmission, and has good aesthetic property while sealing the lower part of the baffle.

Compared with the prior art, the utility model has the advantages of: the anti-pinch and anti-scratch structure is adopted, so that the use safety is better; the baffle is hollow, so that the weight is reduced and the structural strength is kept; the rotating part of the baffle is additionally provided with a closing plate to further improve the sealing property, and the waterproof effect is better.

Drawings

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

fig. 2 is a schematic structural view of another viewing angle of the present invention;

fig. 3 is a structural sectional view of the mounting base of the present invention;

fig. 4 is a schematic structural view of the mounting cylinder of the present invention;

fig. 5 is a schematic structural view of the limiting mechanism of the present invention;

fig. 6 is a schematic structural view of the cover body of the present invention;

fig. 7 is a schematic structural view of the rotating base of the present invention;

in the figure, the mounting base 1, the cavity 11, the mounting disc 12, the mounting hole 13, the reinforcing rib 14, the driving mechanism 2, the driving box 21, the rotating gear 22, the transmission frame 23, the transmission gear 24, the driving motor 25, the driving gear 26, the rotating shaft 3, the rotating seat 31, the positioning block 32, the positioning groove 33, the baffle 4, the outer frame 41, the opening 42, the organic glass plate 43, the closing plate 44, the acrylic plate 45, the mounting cylinder 5, the reinforcing rib 51, the cover body 6, the rotating groove 61, the limiting mechanism 7, the limiting seat 71, the limiting plate 72, the limiting groove 73, the arc-shaped strip 74, the closing film 8 and the rubber pad 9 are arranged.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-7, this prevent pressing from both sides safety access control, including mounting base 1, actuating mechanism 2 is installed to mounting base 1 top, actuating mechanism 2's output and axis of rotation 3 are connected, 3 vertical settings of axis of rotation and one side are connected with baffle 4, be provided with installation barrel 5 around the axis of

rotation

3, 5 upper ends of installation barrel are fixed with

lid

6 and 3 relative lid the central axis of rotation 6 and rotate, be provided with stop gear 7 between 4 below of baffle and mounting base 1, be connected with the closed membrane 8 that elastic material made between 4 both sides of baffle and the

installation barrel

5, 4 end departments of baffle cladding have rubber pad 9. The rotating shaft 3 rotates relative to the mounting base 1 and the cover body 6 under the action of the driving mechanism 2, the baffle 4 rotates within a fixed angle range under the limitation of the limiting mechanism 7, and the sealing film 8 and the rubber pad 9 on the outer side coat corners to avoid direct contact of a human body.

Specifically, stop gear 7 is including setting up the spacing seat 71 at baffle 4 lower extreme, and spacing seat 71 below is rotated and is connected with limiting plate 72, and open on mounting base 1 the upper end has the spacing groove 73 relative with limiting plate 72, and a side mouth department that spacing

groove

73 and 3 circumferential direction of axis of rotation are relative opens has the fillet, and limiting plate 72 keeps away from and is connected with the arc strip 74 that a plurality of elastic material made between one side of 3 circumferential direction of axis of rotation and the spacing seat 71. Limiting plate 72 inserts the spacing groove 73 under the elasticity effect of arc 74 in, prevents baffle 4 excessive rotation, leaves certain space in the spacing groove 73 simultaneously and supplies baffle 4 closed back to rock, avoids baffle 4 to press from both sides and hinder the human body.

Further, the baffle 4 includes an outer frame 41 having a hollow structure inside, an opening 42 is left at a side portion of the outer frame 41, and the opening 42 is closed by a plastic glass plate 43. The baffle 4 is made of aluminum alloy, and the inner part is hollow, so that the weight is further reduced, and the bending resistance of the baffle is ensured.

Further, a closing plate 44 is fixed on the baffle 4 close to the installation cylinder 5 and the closing film 8, and the joint of the baffle 4 and the closing film 8 is covered by the closing plate 44. The closing plate 44 rotates along with the rotation of the baffle 4, and the seam between the baffle 4 and the closing film 8 is closed.

Further, a fan-shaped acrylic plate 45 is connected below the baffle 4. Acrylic sheet 45 has a higher light transmission than plexiglas sheet 43, while the aesthetic appearance of baffle 4 can be improved with different colors.

Besides, the center of the bottom of the mounting base 1 is provided with a cavity 11, the bottom of the mounting base 1 is provided with a mounting disc 12, the mounting disc 12 is provided with a plurality of mounting holes 13 which are symmetrical relative to the central axis of the mounting base 1, and a plurality of reinforcing ribs 14 are arranged between the upper part of the mounting disc 12 and the mounting base 1. The cavity 11 inside the mounting base 1 further reduces the weight of the mounting base 1, and the mounting disc 12 at the bottom is attached to the ground.

Meanwhile, the driving mechanism 2 comprises a driving box 21 fixed on one side of the installation cylinder 5, a rotating gear 22 is fixed on the rotating shaft 3, a transmission frame 23 is installed in the driving box 21, a transmission gear 24 meshed with the rotating gear 22 is rotatably connected in the transmission frame 23, a driving motor 25 is fixed above the inside of the driving box 21, and a driving gear 26 meshed with the transmission gear 24 is fixed at the output end of the driving motor 25 and faces downwards. The driving mechanism 2 is driven by a driving motor 25, and the baffle 4 rotates in a sector area.

The cover 6 is provided with a rotary groove 61 at the center of the lower end for inserting the upper end of the rotary shaft 3. The rotating groove 61 is matched with the rotating shaft 3 to rotate, and the cover body 6 and the installation cylinder body 5 are relatively fixed.

Obviously, the lower end of the rotating shaft 3 is fixed with a rotating seat 31, the lower end of the rotating seat 31 is provided with a cross-shaped positioning block 32, and the center of the upper end of the mounting base 1 is provided with a positioning groove 33 which is mutually inserted with the positioning block 32. The rotating seat 31 is fixed relative to the mounting base 1, and the positioning slot 33 at the upper center and the rotating slot 61 are on the same vertical axis.

Preferably, a plurality of reinforcing ribs 51 are vertically arranged inside the mounting cylinder 5. The reinforcing ribs 51 improve the structural strength of the installation cylinder 5, and prevent the installation cylinder 5 from twisting when the baffle 4 rotates.

In summary, the principle of the present embodiment is: baffle 4 and axis of rotation 3 rotate relative to mounting base 1, installation barrel 5 and lid 6 under actuating mechanism 2 effect, and baffle 4 edge is wrapped by enclosed membrane 8 and rubber pad 9, avoids baffle 4 to rotate the in-process and presss from both sides and hinder or scratch the human body.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms such as the mounting base 1, the cavity 11, the mounting plate 12, the mounting hole 13, the reinforcing rib 14, the driving mechanism 2, the driving box 21, the rotating gear 22, the transmission frame 23, the transmission gear 24, the driving motor 25, the driving gear 26, the rotating shaft 3, the rotating seat 31, the positioning block 32, the positioning groove 33, the baffle 4, the outer frame 41, the opening 42, the organic glass plate 43, the closing plate 44, the acrylic plate 45, the mounting cylinder 5, the reinforcing rib 51, the cover 6, the rotating groove 61, the limiting mechanism 7, the limiting seat 71, the limiting plate 72, the limiting groove 73, the arc-shaped strip 74, the closing film 8, and the rubber pad 9 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an anti-pinch safety entrance guard, includes mounting base (1), its characterized in that, mounting base (1) top install actuating mechanism (2), the output and axis of rotation (3) of actuating mechanism (2) be connected, vertical setting and one side of axis of rotation (3) be connected with baffle (4), axis of rotation (3) be provided with installation barrel (5) on every side, installation barrel (5) upper end be fixed with lid (6) just relative lid (6) the central axis of rotation (3) rotate, baffle (4) below and mounting base (1) between be provided with stop gear (7), baffle (4) both sides and mounting barrel (5) between be connected with closed membrane (8) that elastic material made, baffle (4) end department cladding have rubber pad (9).

2. The anti-pinch safety door control device according to claim 1, characterized in that the limiting mechanism (7) comprises a limiting seat (71) arranged at the lower end of the baffle (4), a limiting plate (72) is connected to the lower side of the limiting seat (71) in a rotating manner, a limiting groove (73) opposite to the limiting plate (72) is formed in the upper end of the mounting base (1), a round angle is formed in the position of one side edge of the limiting groove (73) opposite to the circumferential direction of the rotating shaft (3), and an arc-shaped strip (74) made of a plurality of elastic materials is connected between one side of the limiting plate (72) away from the circumferential direction of the rotating shaft (3) and the limiting seat (71).

3. The anti-pinch safety door control system according to claim 1, characterized in that the baffle (4) comprises an outer frame body (41) with a hollow structure inside, an opening (42) is reserved at the side part of the outer frame body (41), and the opening (42) is closed by an organic glass plate (43).

4. The anti-pinch safety door control system according to claim 3, characterized in that a closing plate (44) is fixed on the position, close to the installation cylinder (5) and the closing film (8), of the baffle (4), and the joint of the baffle (4) and the closing film (8) is covered by the closing plate (44).

5. The anti-pinch safety door control according to claim 4, characterized in that a fan-shaped acrylic plate (45) is connected below the baffle (4).

6. The anti-pinch safety entrance guard according to claim 1, characterized in that a cavity (11) is formed in the center of the bottom of the mounting base (1), a mounting disc (12) is arranged at the bottom of the mounting base (1), mounting holes (13) symmetrical about the central axis of the mounting base (1) are formed in the mounting disc (12), and a plurality of reinforcing ribs (14) are arranged between the upper part of the mounting disc (12) and the mounting base (1).

7. Anti-pinch safety door control according to claim 1, characterized in that the driving mechanism (2) comprises a driving box (21) fixed on one side of the installation cylinder body (5), a rotating gear (22) is fixed on the rotating shaft (3), a transmission frame (23) is installed in the driving box (21), a transmission gear (24) meshed with the rotating gear (22) is connected in the transmission frame (23) in a rotating manner, a driving motor (25) is fixed above the inside of the driving box (21), and an output end of the driving motor (25) faces downwards and is fixed with a driving gear (26) meshed with the transmission gear (24).

8. The anti-pinch safety door control device according to claim 1, characterized in that a rotating groove (61) which is mutually inserted with the upper end of the rotating shaft (3) is formed in the center of the lower end of the cover body (6).

9. The anti-pinch safety door control system according to claim 1, characterized in that a rotating seat (31) is fixed at the lower end of the rotating shaft (3), a cross-shaped positioning block (32) is arranged at the lower end of the rotating seat (31), and a positioning groove (33) which is mutually inserted with the positioning block (32) is formed in the center of the upper end of the mounting base (1).

10. The anti-pinch safety door control system according to claim 1, characterized in that a plurality of reinforcing ribs (51) are vertically arranged on the inner side of the mounting cylinder (5).