CN218676045U

CN218676045U - Entrance guard's card reader with rain cover

Info

Publication number: CN218676045U
Application number: CN202222685222.4U
Authority: CN
Inventors: 刘丽
Original assignee: Shandong Haojia Technology Co ltd
Current assignee: Shandong Haojia Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-03-21
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to an entrance guard's card reader technical field specifically is an entrance guard's card reader with rain cover, including the support, be equipped with installation mechanism on the support, be equipped with the card reader body on the installation mechanism, be equipped with dustproof mechanism on the support, installation mechanism includes the mount pad, and mount pad fixed mounting has seted up the mounting groove in the mount pad on the support, and first slot has been seted up to the inner wall of mounting groove, and the inner wall of mounting groove is pegged graft and is had square box, square box and card reader body fixed connection. The utility model discloses a be provided with installation mechanism, play the purpose that makes things convenient for ann to tear card reader body open, do benefit to the maintenance of card reader body, the utility model discloses a be provided with dustproof mechanism, play the purpose to the dustproof protection of card reader body, also play the purpose that hides the wind and rain to the card reader body simultaneously.

Description

Entrance guard's card reader with rain cover

Technical Field

The utility model relates to an entrance guard's card reader technical field specifically is an entrance guard's card reader with rain cover.

Background

A non-contact IC card reader forbidden by a door is an important component of an access control system, is a key device for signal input of the access control system, and is related to the stability of the whole access control system.

The card reader emits electromagnetic waves outwards at a fixed frequency, the frequency is generally 13.56MHZ, when an induction card enters the range of electromagnetic wave radiation of the card reader, a coil on the induction card is triggered, current is generated, an antenna on the induction card is triggered to emit a signal to the card reader, the signal carries card information, the card reader converts a level signal into a digital serial number and transmits the digital serial number to the local controller, the local controller uploads the information to the upper-layer controller and finally to the access control server, and the access control server compares the card number with the information in the database to obtain all the card information.

But the card reader on the market at present dismantles the difficulty, can not solve very well and maintains and change the card reader, has brought the trouble for the maintenance of card reader to because the card reader does not have dustproof protection mechanism, when not using, receive dust and rainwater influence easily, thereby be unfavorable for the permanent use of entrance guard's card reader.

For example, chinese patent publication No. CN213582290U discloses a novel multifunctional entrance guard card reader. This novel multi-functional entrance guard's card reader, including entrance guard's card reader body, fixedly connected with scanning induction plate on the entrance guard's card reader body, be provided with the button on the entrance guard's card reader body, the below fixedly connected with scanner that just is located the button on the entrance guard's card reader body, the bottom fixedly connected with mount pad of entrance guard's card reader body, first slide bar of fixedly connected with and second slide bar between the inner wall of mount pad, equal sliding connection has the movable block on first slide bar and the second slide bar, fixedly connected with clamping bar on the movable block. The utility model discloses, through the setting of scanner, make the user get into through the mode of cell-phone scanning two-dimensional code, can avoid the user to forget to take the entrance guard's card and the condition of not opening the door, through clamping device's setting, make entrance guard's card reader body easy to assemble and dismantle, the convenience is maintained it.

According to the scheme disclosed by the prior patent document, the problem that the card reader is difficult to disassemble in the prior art can not be well maintained and replaced, trouble is brought to overhaul of the card reader, and the card reader is not provided with a dustproof protection mechanism and is easily influenced by dust and rainwater when not in use, so that the door access card reader is not beneficial to long-term use of the door access card reader.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an entrance guard's card reader with rain cover to it is inconvenient to solve entrance guard's card reader dismantlement, and does not have the problem of dustproof protection mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an entrance guard's card reader with rain cover, includes the support, be equipped with installation mechanism on the support, through being provided with installation mechanism, play the purpose that makes things convenient for ann to tear open the card reader body, do benefit to the maintenance of card reader body, be equipped with the card reader body on the installation mechanism, be equipped with dustproof mechanism on the support, through being provided with dustproof mechanism, play the purpose to the dustproof protection of card reader body, also play the purpose that keeps out the wind and keep off the rain to the card reader body simultaneously, installation mechanism includes the mount pad, mount pad fixed mounting is on the support, seted up the mounting groove in the mount pad, the shape of mounting groove is square groove, first slot has been seted up to the inner wall of mounting groove, through being provided with first slot, the grafting of the inserted bar of being convenient for, the inner wall of mounting groove is pegged graft and is had square box, square box and card reader body fixed connection.

Preferably, a sliding block is arranged in the square box in a sliding mode, and the sliding block is square.

Preferably, the side of slider is equipped with presses pole and inserted bar, press the one end of pole and inserted bar and all run through square box, press the pole through being provided with, be convenient for drive the slider and slide along the inner wall of square box.

Preferably, the number of the sliding blocks is two, a first spring is arranged between the two sliding blocks, and the first spring is in a compressed state.

Preferably, the dustproof mechanism comprises two bearing frames, the two bearing frames are fixedly mounted on the support, and the rotation of the shaft lever is convenient to bear through the bearing frames.

Preferably, the inner wall of the bearing frame is rotatably connected with a shaft rod, a dust cover is arranged on the shaft rod, the purpose of protecting the card reader body from dust is achieved through the dust cover, the purpose of shielding the card reader body from wind and rain is achieved, a second slot is formed in the shaft rod, the second slot is semi-spherical, and the insertion of the insertion block is convenient to bear through the second slot.

Preferably, a spring groove is formed in the bearing frame, a limiting block is arranged in the spring groove in a sliding mode, an inserting block is arranged on the limiting block, the inserting block is in a semi-spherical shape, one end of the inserting block penetrates through the inner wall of the bearing frame, a second spring is arranged on the inner wall of the spring groove, one end of the second spring is fixedly connected with the limiting block, and the second spring is in a compression state.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with installation mechanism, play the purpose that makes things convenient for ann to tear open the card reader body, do benefit to the maintenance of card reader body.

2. The utility model discloses a be provided with dustproof mechanism, play the purpose to the dustproof protection of card reader body, also play the purpose that hides wind and rain to the card reader body simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the square box of the present invention;

FIG. 3 is a cross-sectional view of the shaft of the present invention;

fig. 4 is a schematic view of the receiving frame of the present invention.

In the figure: 1. a support; 21. a square box; 22. a pressing rod; 23. a mounting seat; 24. a first slot; 25. a slider; 26. mounting grooves; 27. a first spring; 28. inserting a rod; 31. a shaft lever; 32. a bearing frame; 33. a dust cover; 34. a limiting block; 35. inserting a block; 36. a spring slot; 37. a second slot; 38. a second spring; 4. the card reader body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, which illustrate an entrance guard card reader with a rain cover, including a support 1, a mounting mechanism is disposed on the support 1, and the installation mechanism is disposed to achieve the purpose of conveniently mounting and dismounting the card reader body 4, so as to facilitate the maintenance of the card reader body 4, the card reader body 4 is disposed on the mounting mechanism, a dust-proof mechanism is disposed on the support 1, and the dust-proof mechanism is disposed to achieve the purpose of protecting the card reader body 4 from dust and shielding wind and rain from the card reader body 4, the mounting mechanism includes a mounting seat 23, the mounting seat 23 is fixedly mounted on the support 1, a mounting groove 26 is disposed in the mounting seat 23, the mounting groove 26 is shaped as a square groove, a first slot 24 is disposed on an inner wall of the mounting groove 26, and the insertion of an insertion rod 28 is facilitated by the first slot 24, a square box 21 is disposed on an inner wall of the mounting groove 26, and the square box 21 is fixedly connected with the card reader body 4.

Wherein, it is provided with slider 25 to slide in square box 21, and slider 25's shape is square piece, and slider 25's side is equipped with presses pole 22 and inserted bar 28, all runs through square box 21 according to the one end of pole 22 and inserted bar 28, presses pole 22 through being provided with, is convenient for drive slider 25 and slide along square box 21's inner wall, and the number of slider 25 is two, is equipped with first spring 27 between two sliders 25, and first spring 27 is in compression state.

When this entrance guard's card reader used: when the card reader body 4 needs to be disassembled and maintained, the pressing rod 22 is pressed in opposite directions, the pressing rod 22 drives the sliding blocks 25 on the two sides to slide in opposite directions along the inner wall of the square box 21, and the sliding blocks 25 drive the inserting rod 28 to leave the first slot 24 in the sliding process, so that the square box 21 can be taken out from the mounting slot 26, the purpose of disassembling the card reader body 4 is achieved, and the inspection and maintenance of the card reader body 4 are facilitated.

Example 2

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in this embodiment, a further description is given for embodiment 1, and in the figure, an entrance guard card reader with a rain cover includes a support 1, a mounting mechanism is provided on the support 1, and the installation mechanism is provided to achieve the purpose of conveniently mounting and dismounting the card reader body 4, so as to facilitate maintenance of the card reader body 4, the mounting mechanism is provided with the card reader body 4, a dust-proof mechanism is provided on the support 1, and the dust-proof mechanism is provided to achieve the purpose of dust-proof protection of the card reader body 4 and simultaneously achieve the purpose of shielding wind and rain for the card reader body 4, and the mounting mechanism includes a mounting seat 23, the mounting seat 23 is fixedly mounted on the support 1, a mounting groove 26 is provided in the mounting seat 23, the mounting groove 26 is square, a first slot 24 is provided on an inner wall of the mounting groove 26, and the first slot 24 is provided to facilitate insertion of an insertion rod 28, the inner wall of the mounting groove 26 has a square box 21, and the square box 21 is fixedly connected to the card reader body 4.

The dustproof mechanism comprises two bearing frames 32, the two bearing frames 32 are fixedly mounted on the support 1, the bearing frames 32 are arranged to facilitate bearing rotation of the shaft rod 31, the inner wall of each bearing frame 32 is connected with the shaft rod 31 in a rotating mode, the shaft rod 31 is provided with a dustproof cover 33, the purpose of protecting the card reader body 4 from dust is achieved by arranging the dustproof cover 33, the purpose of shielding wind and rain for the card reader body 4 is achieved, the shaft rod 31 is provided with a second slot 37, the second slot 37 is semi-spherical, the second slot 37 is provided with a second slot 37 to facilitate bearing insertion of the insertion block 35, the bearing frame 32 is provided with a spring groove 36, a limiting block 34 is arranged in the spring groove 36 in a sliding mode, the limiting block 34 is provided with an insertion block 35, the insertion block 35 is semi-spherical, one end of the insertion block 35 penetrates through the inner wall of the bearing frame 32, the inner wall of the spring groove 36 is provided with a second spring 38, one end of the second spring 38 is fixedly connected with the limiting block 34, and the second spring 38 is in a compressed state.

In this embodiment, when the card reader body 4 is not used, the dust cover 33 is rotated, and in the process of rotating the dust cover 33, the dust cover 33 drives the shaft rod 31 to rotate until the dust cover 33 covers the card reader body 4, and the purpose of fixing the shaft rod 31 is achieved by arranging the insertion block 35 and the second slot 37, so that the dust cover 33 is favorably fixed, and the purpose of protecting the card reader body 4 from dust is achieved by arranging the dust cover 33, and meanwhile, the purpose of shielding the card reader body 4 from wind and rain is also achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An entrance guard card reader with a rain cover, comprising:

support (1), be equipped with installation mechanism on support (1), be equipped with card reader body (4) on the installation mechanism, be equipped with dustproof mechanism on support (1), installation mechanism includes mount pad (23), mount pad (23) fixed mounting is on support (1), set up mounting groove (26) in mount pad (23), first slot (24) have been seted up to the inner wall of mounting groove (26), it has square box (21) to peg graft the inner wall of mounting groove (26), square box (21) and card reader body (4) fixed connection.

2. The door access card reader with a rain cover of claim 1, wherein: the square box (21) is internally provided with a sliding block (25) in a sliding way.

3. The door access card reader with a rain cover of claim 2, wherein: the side of slider (25) is equipped with according to pole (22) and inserted bar (28), press the one end of pole (22) and inserted bar (28) and all run through square box (21).

4. The entrance guard's card reader with rain cover of claim 2, characterized in that: the number of the sliding blocks (25) is two, and a first spring (27) is arranged between the two sliding blocks (25).

5. The door access card reader with a rain cover of claim 1, wherein: the dustproof mechanism comprises two bearing frames (32), the number of the bearing frames (32) is two, and the two bearing frames (32) are fixedly mounted on the support (1).

6. An entrance guard reader with a rain cover according to claim 5, wherein: the inner wall of the bearing frame (32) is rotatably connected with a shaft lever (31), a dust cover (33) is arranged on the shaft lever (31), and a second slot (37) is formed in the shaft lever (31).

7. An entrance guard reader with a rain cover according to claim 5, wherein: accept spring groove (36) of having seted up in frame (32), it is provided with stopper (34) to slide in spring groove (36), be equipped with on stopper (34) and insert piece (35), the inner wall of accepting frame (32) is run through to the one end of inserting piece (35), the inner wall of spring groove (36) is equipped with second spring (38), the one end and stopper (34) fixed connection of second spring (38).