CN208207949U - A kind of authentication entrance guard device - Google Patents

Abstract

The utility model discloses a kind of authentication entrance guard devices, including door pillar, pedestal and fixed block, the first bull stick is provided at left and right sides of the top of the door pillar, and first the upper outer of bull stick lever is installed, groove is provided at left and right sides of the inner wall of the door pillar, and the surface of groove is equipped with axle sleeve, the axle sleeve is internally provided with central spindle, screw is provided at left and right sides of the pedestal, and pedestal is located at the lower section of door pillar, the fixed block is internally provided with nut, and fixed block is located at the outside of door pillar, screw rod is provided between the fixed block and door pillar, the upper surface of the door pillar is provided with card slot, the upper and lower surfaces of the fixed block are provided with screw.The authentication entrance guard device is provided with bar, and bar constitutes rotational structure by being connected between the first bull stick and door pillar, and bar can be intercepted at the appointed time, prevent someone from crossing entrance guard device, influence safety management.

Description

A kind of authentication entrance guard device

Technical field

The utility model relates to entrance guard device technical field, specially a kind of authentication entrance guard device.

Background technique

Gate inhibition refers to the guard prevention of door forbidden permission, be on the door, and door here is various logical including what can be passed through Road can carry out automatic identification to personnel, be wherein the door current with regard to someone, entrance guard device belong to modern safety management system The effective measures for solving the safety precaution management of important department entrance, with the progress of modernization science and technology, gate inhibition's technology is obtained It rapidly develops, applies at major entrance and exit of the passage, the setting of gate inhibition plays weight for work circumstances safe and administrative attendance It acts on, realizes safety management purpose in region.

During installation, process is cumbersome for authentication entrance guard device in the market, is easy end of door plate when in use and damages, In addition, identification device is easy to save bit by bit dust, cause later period identification difficult, abrasion is more serious, the precision of machine is influenced, for this purpose, It is proposed that the authentication entrance guard device that a kind of installation process is succinct and dust-proof.

Utility model content

The purpose of this utility model is to provide a kind of authentication entrance guard devices, to solve to propose in above-mentioned background technique Authentication entrance guard device during installation, process is cumbersome, when in use be easy end of door plate damage, in addition, identification device It is easy to save bit by bit dust, causes later period identification difficult, wear more serious, the problem of influencing the precision of machine.

To achieve the above object, the utility model provides the following technical solutions: a kind of authentication entrance guard device, including door Column, pedestal and fixed block, the top left and right sides of the door pillar are provided with the first bull stick, and the upper outer peace of the first bull stick Equipped with bar, it is provided with groove at left and right sides of the inner wall of the door pillar, and the surface of groove is equipped with axle sleeve, the axle sleeve It is internally provided with central spindle, the two sides up and down of the central spindle are placed with rubber pad, and the centre of the axle sleeve is equipped with shaft, described The side wall of axle sleeve is mounted with door-plate, screw is provided at left and right sides of the pedestal, and pedestal is located at the lower section of door pillar, described Fixed block is internally provided with nut, and fixed block is located at the outside of door pillar, is provided with screw rod between the fixed block and door pillar, Bottom plate is provided at left and right sides of the groove, and the upper and lower surfaces of bottom plate are placed with protective pad, the door pillar Upper surface be provided with card slot, and the surface of card slot is equipped with identifier, and the second bull stick, and are provided on the left of the card slot The upper right side of two bull sticks is equipped with dustproof shell, and the upper and lower surfaces of the fixed block are provided with screw.

Preferably, the door pillar is mutual by being connected between the first bull stick and bar, and between bar and the first bull stick Cooperation constitutes rotational structure.

Preferably, the vertical centerline of the axle sleeve and the vertical centerline of central spindle overlap, and central spindle is in axle sleeve Inside is vertically run through.

Preferably, the external structure size of the screw rod matches with the inner structure size of nut, and screw rod and nut Between be threaded.

Preferably, it is mutually perpendicular between second bull stick and dustproof shell, and phase interworking between dustproof shell and the second bull stick It closes and constitutes rotational structure.

Preferably, the trailing flank of the protective pad and the surface of bottom plate fit closely, and protective pad is about the vertical of door pillar Center line is symmetrical.

Compared with prior art, the utility model has the beneficial effects that the authentication entrance guard device is provided with bar, gear Bar constitutes rotational structure by being connected between the first bull stick and door pillar, and bar can be intercepted at the appointed time, It prevents someone from crossing entrance guard device, influences safety management, it is perpendicular between door pillar and screw rod to be fixedly connected, and screw rod is along door pillar Vertical direction be arranged in parallel two groups, between screw rod and nut constitute be threadedly coupled, mutually inlayed between fixed block and nut, Gu Determine block to be capable of fixing in metope, so can simplify the installation process of whole device, too big break will not be caused to metope It is bad, while the later period being facilitated to carry out inspection and maintenance to device, it cooperates between central spindle and axle sleeve and constitutes rotational structure, central spindle Upper and lower ends are provided with rubber pad, prevent central spindle and axle sleeve from causing to wear in rotation, influence the service life of device, cooperate Shaft can reduce the rotation pressure of central spindle, be conducive to the flexibility for improving door-plate rotation, door-plate using plastic cement material, Prevent door-plate from causing to accidentally injure to current personnel, screw runs through in the left and right sides of pedestal, can fix door pillar on the ground, mention The stability of high door pillar, model of the identifier using ACR122U-A9, high sensitivity belong to untouchable identifier, energy The abrasion for enough reducing identifier surface, cooperates between dustproof shell and the second bull stick and constitutes rotational structure, can prevent dust It is saved bit by bit on identifier surface, causes identifier identification inaccurate, influence the use of device, protective pad can be protected when door-plate rotates Door-plate prevents door-plate from being damaged by shock.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model dustproof shell structural schematic diagram；

Fig. 3 is the utility model fixed-block-architecture (FBA) schematic diagram.

In figure: 1, door pillar, the 2, first bull stick, 3, bar, 4, groove, 5, shaft, 6, axle sleeve, 7, central spindle, 8, pedestal, 9, Screw, 10, rubber pad, 11, door-plate, 12, fixed block, 13, screw rod, 14, card slot, 15, dustproof shell, 16, identifier, 17, second Bull stick, 18, protective pad, 19, bottom plate, 20, screw, 21, nut.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of authentication entrance guard device, including door pillar 1, the top left and right sides of pedestal 8 and fixed block 12, door pillar 1 is provided with the first bull stick 2, and the upper outer of the first bull stick 2 Bar 3 is installed, door pillar 1 between the first bull stick 2 and bar 3 by being connected, and phase interworking between bar 3 and the first bull stick 2 It closes and constitutes rotational structure, bar 3 can be put down using the first bull stick 2, be conducive to prevent someone from turning within gate inhibition's time night More, device is damaged, is provided with groove 4 at left and right sides of the inner wall of door pillar 1, and the surface of groove 4 is equipped with axle sleeve 6, Axle sleeve 6 is internally provided with central spindle 7, and the vertical centerline of the vertical centerline and central spindle 7 of axle sleeve 6 overlaps, and central spindle 7 exists The inside of axle sleeve 6 is vertically run through, and axle sleeve 6 can drive central spindle 7 to be rotated, and improves the flexibility of device, and up and down the two of central spindle 7 Side is placed with rubber pad 10, and the centre of axle sleeve 6 is equipped with shaft 5, and the side wall of axle sleeve 6 is mounted with door-plate 11, the left and right of pedestal 8 Two sides are provided with screw 9, and pedestal 8 is located at the lower section of door pillar 1, and fixed block 12 is internally provided with nut 21, and fixed block 12 are located at the outside of door pillar 1, and screw rod 13, the external structure size and nut of screw rod 13 are provided between fixed block 12 and door pillar 1 21 inner structure size matches, and is threaded between screw rod 13 and nut 21, is in spiral shell between screw rod 13 and nut 21 Line connection, and nut 21 is embedded in the inside of fixed block 12, is directly fixedly connected by fixed block 12 with metope completion, it will not Very big destruction is caused to metope, the left and right sides of groove 4 is provided with bottom plate 19, and the upper and lower surfaces of bottom plate 19 are equal It is placed with protective pad 18, the trailing flank of protective pad 18 and the surface of bottom plate 19 fit closely, and protective pad 18 is about the perpendicular of door pillar 1 Straight center line is symmetrical, and protective pad 18 uses elastic material, avoids colliding between door-plate 11 and bottom plate 19, the upper table of door pillar 1 Face is provided with card slot 14, and the surface of card slot 14 is equipped with identifier 16, and the left side of card slot 14 is provided with the second bull stick 17, and The upper right side of second bull stick 17 is equipped with dustproof shell 15, is mutually perpendicular between the second bull stick 17 and dustproof shell 15, and dustproof shell 15 It cooperates between the second bull stick 17 and constitutes rotational structure, dustproof shell 15 can be covered on into identifier by the second bull stick 17 On 16, prevent dust from influencing the precision of identifier 16, the upper and lower surfaces of fixed block 12 are provided with screw 20.

Working principle: for this kind of authentication entrance guard device, rotation is constituted first between bar 3 and the first bull stick 2 Bar 3 can be put down using the first bull stick 2, be conducive to prevent someone from crossing within gate inhibition's time night, make to device by structure At damage, the outside of door pillar 1 is fixed with screw rod 13, is threaded between screw rod 13 and nut 21, and nut 21 is embedded in Door pillar 1 can be directly fixed on metope by the inside of fixed block 12 by fixed block 12, directly pass through fixed block 12 and metope Completion is fixedly connected, and very big destruction will not be caused to metope, and pedestal 8 is fixed by screw 9 with ground, door-plate 11 and axis Core 7 is connected, and axle sleeve 6 can drive central spindle 7 to be rotated, while driving door-plate 11, and is provided with shaft 5, cooperates axle sleeve 6 It is rotated with central spindle 7, increases the flexibility that door-plate 11 rotates, personnel is facilitated to pass through, it is close between protective pad 18 and bottom plate 19 Fitting, door-plate 11 can encounter bottom plate 19 turning to maximum angle, in order to protect door-plate 11 not damaged, also therefore protective pad 18 Using elastic material, avoid colliding between door-plate 11 and bottom plate 19, the lower surface of identifier 16 and the medial surface of card slot 14 It contacts with each other, card slot 14 can be fixed identifier 16, and on the one hand fixed identifier 16, on the other hand facilitates idle Identifier 16 can be checked, dustproof shell 16, can will be dust-proof by the second bull stick 17 after 16 use of identifier Shell 15 covers on identifier 16, prevents dust from influencing the precision of identifier 16, finally, the two sides up and down in central spindle 7 are placed There is rubber pad 10, avoids central spindle 7 from causing to wear in rotation, the service life of device can be extended, complete entire body like this The use process of part certification entrance guard device.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of authentication entrance guard device, including door pillar (1), pedestal (8) and fixed block (12), it is characterised in that: the door It is provided with the first bull stick (2) at left and right sides of the top of column (1), and the upper outer of the first bull stick (2) is equipped with bar (3), It is provided with groove (4) at left and right sides of the inner wall of the door pillar (1), and the surface of groove (4) is equipped with axle sleeve (6), the axis Set (6) is internally provided with central spindle (7), and the two sides up and down of the central spindle (7) are placed with rubber pad (10), the axle sleeve (6) Centre be equipped with shaft (5), the side wall of the axle sleeve (6) is mounted with door-plate (11), is all provided at left and right sides of the pedestal (8) It being equipped with screw (9), and pedestal (8) is located at the lower section of door pillar (1), the fixed block (12) is internally provided with nut (21), and Fixed block (12) is located at the outside of door pillar (1), is provided with screw rod (13) between the fixed block (12) and door pillar (1), described recessed It is provided at left and right sides of slot (4) bottom plate (19), and the upper and lower surfaces of bottom plate (19) are placed with protective pad (18), The upper surface of the door pillar (1) is provided with card slot (14), and the surface of card slot (14) is equipped with identifier (16), the card slot (14) it is provided on the left of the second bull stick (17), and the upper right side of the second bull stick (17) is equipped with dustproof shell (15), the fixation The upper and lower surfaces of block (12) are provided with screw (20).

2. a kind of authentication entrance guard device according to claim 1, it is characterised in that: the door pillar (1) passes through first It is connected between bull stick (2) and bar (3), and cooperates between bar (3) and the first bull stick (2) and constitute rotational structure.

3. a kind of authentication entrance guard device according to claim 1, it is characterised in that: the axle sleeve (6) it is vertical in Heart line and the vertical centerline of central spindle (7) overlap, and central spindle (7) vertically runs through in the inside of axle sleeve (6).

4. a kind of authentication entrance guard device according to claim 1, it is characterised in that: the external knot of the screw rod (13) Structure size matches with the inner structure size of nut (21), and is threaded between screw rod (13) and nut (21).

5. a kind of authentication entrance guard device according to claim 1, it is characterised in that: second bull stick (17) and anti- Dirt shell is mutually perpendicular between (15), and is cooperated between dustproof shell (15) and the second bull stick (17) and constituted rotational structure.

6. a kind of authentication entrance guard device according to claim 1, it is characterised in that: the rear side of the protective pad (18) The surface in face and bottom plate (19) fits closely, and protective pad (18) is symmetrical about the vertical centerline of door pillar (1).