CN215932649U

CN215932649U - Card issuing device for access control system

Info

Publication number: CN215932649U
Application number: CN202122247097.4U
Authority: CN
Inventors: 刘海建; 唐明阳
Original assignee: Shandong Zetong Electronic Engineering Co ltd
Current assignee: Shandong Zetong Electronic Engineering Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-01
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to the technical field of card sending devices, and discloses a card sending device for an access control system. The utility model realizes the extrusion when the wire connector is arranged in the interface, avoids the phenomenon of poor contact caused by the looseness of the wire connector after long-time assembly and disassembly with the interface, and improves the stability of the card issuing device in the use process.

Description

Card issuing device for access control system

Technical Field

The utility model relates to the technical field of card issuing devices, in particular to a card issuing device for an access control system.

Background

According to patent 202021830102.3, a card issuing device for an access control system includes a one-piece card issuer body and a one-piece card issuer mounting assembly. All-in-one hairpin ware installation component includes regulating part and clamping piece, the regulating part includes fixing base, thread cylinder and threaded rod, the clamping piece is provided with two, two the clamping piece all includes curb plate and splint I and splint II, two the curb plate is connected to respectively the layer board both sides, two installation cavity I has all been seted up to the curb plate both sides, splint I with splint II sliding connection respectively to correspond in the installation cavity I, splint I with the tip all is connected with spring I in the splint II. When the fixing device is used, the four side plates can be correspondingly clamped on the front outer wall and the rear outer wall of the integrated machine card sender body by means of the elastic contraction force of the spring I, so that the integrated machine card sender body can be fixed quickly.

At present, the existing card issuing device for the access control system has some defects, for example; the existing card issuing device for the access control system does not extrude a wire connector when the wire connector is installed inside a plug port, the wire connector is loosened easily with the plug port for a long time, and the phenomenon of poor contact is caused, so that the stability of the card issuing device in the using process is reduced. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a card issuing device for an access control system, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a door control system is with sending out card device, includes the hairpin casing, the hairpin casing passes through interface connecting wire and connects, the inside of interface is provided with the locking plate, be provided with rubber pad and slider on the locking plate, rubber pad fixed connection be in the surface of locking plate, slider fixed connection be in the upper and lower both ends of locking plate, the slider is through first spacing post connection reset spring, reset spring passes through the spacing post connection spout of second.

As a preferred embodiment of the present invention, the insertion port is located in the middle of the right end of the hairpin housing, and the wire connector is movably connected inside the insertion port.

As a preferred embodiment of the present invention, four sliding grooves are provided and are respectively located at the corners of the upper and lower sides of the socket, and the sliding grooves are communicated with the inside of the socket.

As a preferred embodiment of the present invention, one end of the second position-limiting post is fixedly connected to an inner wall of the sliding groove, one end of the first position-limiting post is fixedly connected to a side surface of the sliding block, and corresponds to the position of the second position-limiting post, and the sliding block is movably connected to the inside of the sliding groove.

As a preferred embodiment of the present invention, one end of the return spring is fixedly connected to the outside of the first position-limiting column, and the other end of the return spring is fixedly connected to the outside of the second position-limiting column.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the combination of the anti-loosening plate, the rubber pad, the sliding block, the first limiting column, the reset spring, the second limiting column and the sliding groove, the wire joint is effectively extruded when being installed in the inserting port, the phenomenon of poor contact caused by loosening of the wire joint after being assembled and disassembled with the inserting port for a long time is avoided, and the stability of the card issuing device in the use process is improved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of a card issuing device for an access control system according to the present invention;

fig. 2 is a partial cross-sectional view of a card issuing device for an access control system according to the present invention;

FIG. 3 is a schematic view of a wire connector structure of a card issuing device for an access control system according to the present invention;

fig. 4 is an enlarged view of a portion a of a card issuing device for an access control system according to the present invention.

In the figure: the locking device comprises a hair clip shell 1, a jack 2, a lead connector 3, an anti-loosening plate 4, a rubber pad 5, a sliding block 6, a first limiting column 7, a return spring 8, a second limiting column 9 and a sliding groove 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-4, the present invention provides a technical solution: a card sending device for an access control system comprises a card sending shell 1, wherein the card sending shell 1 is connected with a lead connector 3 through a plug interface 2, an anti-loosening plate 4 is arranged inside the plug interface 2, a rubber pad 5 and a sliding block 6 are arranged on the anti-loosening plate 4, the rubber pad 5 is fixedly connected to the outer surface of the anti-loosening plate 4, the sliding block 6 is fixedly connected to the upper end and the lower end of the anti-loosening plate 4, the sliding block 6 is connected with a reset spring 8 through a first limiting column 7, the reset spring 8 is connected with a sliding chute 10 through a second limiting column 9, in the embodiment, the anti-loosening plate 4 is extruded by the lead connector 3 through the combination of the anti-loosening plate 4, the rubber pad 5, the sliding block 6, the first limiting column 7, the reset spring 8, the second limiting column 9 and the sliding chute 10 as shown in figures 1, 2 and 3 and 4, the upper and lower both ends of locking plate 4 can remove in the inside of spout 10 through slider 6, slider 6 can produce the extrusion force to reset spring 8, reset spring 8 can produce bounce to slider 6 simultaneously, so that let rubber pad 5 on locking plate 4 extrude wire joint 3's side, the effectual wire joint 3 of having realized extrudees when 2 are inside at the interface, avoided wire joint 3 to appear becoming flexible and lead to appearing contact failure's phenomenon for a long time with 2 dismouting of interface, the stability of device in the use of sending out the card has been improved.

In this embodiment, referring to fig. 1 and fig. 2, the insertion port 2 is located in the middle of the right end of the hairpin housing 1, and the wire connector 3 is movably connected inside the insertion port 2, so that the wire connector 3 and the insertion port 2 can be effectively and conveniently detached.

In this embodiment, referring to fig. 2, four sliding grooves 10 are provided and are respectively located at the corners of the upper and lower sides of the insertion port 2, and the sliding grooves 10 are communicated with the inside of the insertion port 2, so that the sliding block 6 can be effectively and conveniently moved inside the sliding grooves 10.

In this embodiment, referring to fig. 4, one end of the second limiting post 9 is fixedly connected to the inner wall of the sliding groove 10, one end of the first limiting post 7 is fixedly connected to the side surface of the sliding block 6 and corresponds to the position of the second limiting post 9, and the sliding block 6 is movably connected inside the sliding groove 10, so that the positions of the return spring 8 can be effectively and conveniently limited by the first limiting post 7 and the second limiting post 9.

In this embodiment, referring to fig. 4, one end of the return spring 8 is fixedly connected to the outside of the first limiting post 7, and the other end of the return spring 8 is fixedly connected to the outside of the second limiting post 9, so that the return spring 8 can effectively and conveniently drive the sliding block 6 to return.

It should be noted that, the card issuing device for the access control system of the present invention includes a card issuing housing 1, a socket 2, a wire connector 3, an anti-loose plate 4, a rubber pad 5, a slider 6, a first limit post 7, a return spring 8, a second limit post 9, a chute 10, and other components that are all common standard components or known by those skilled in the art, and the structure and principle thereof are all known by those skilled in the art through technical manuals or conventional experimental methods, and at the idle position of the device, all the electric devices, which refer to power components, electric devices, and adaptive monitoring computers, are connected through wires, and the specific connection means should refer to the following working principle, in which the electric devices complete electric connection in sequence, and the detailed connection means is known in the art, and the following main description of the working principle and process is not described again for electric control, when the card sending device for the access control system is used, through the combination of the anti-loosening plate 4, the rubber pad 5, the sliding block 6, the first limiting column 7, the return spring 8, the second limiting column 9 and the sliding groove 10, when the lead connector 3 is arranged in the inserting port 2 of the card sending device, the lead connector 3 can extrude the anti-loosening plate 4, the upper end and the lower end of the anti-loosening plate 4 can move in the sliding groove 10 through the sliding block 6, the sliding block 6 can generate extrusion force on the return spring 8, reset spring 8 can produce bounce to slider 6 simultaneously to let rubber pad 5 on the anti-loosening plate 4 extrude wire joint 3's side, the effectual realization extrudees wire joint 3 when installing inside interface 2, has avoided wire joint 3 to appear becoming flexible and leading to appearing contact failure's phenomenon for a long time with interface 2 dismouting, has improved the stability of hairpin device in the use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a door control system is with hairpin device, includes hairpin casing (1), its characterized in that: the hair clip shell (1) is connected with the lead connector (3) through the plug interface (2), an anti-loosening plate (4) is arranged inside the plug interface (2), a rubber pad (5) and a sliding block (6) are arranged on the anti-loosening plate (4), the rubber pad (5) is fixedly connected to the outer surface of the anti-loosening plate (4), the sliding block (6) is fixedly connected to the upper end and the lower end of the anti-loosening plate (4), the sliding block (6) is connected with a reset spring (8) through a first limiting column (7), and the reset spring (8) is connected with the sliding groove (10) through a second limiting column (9).

2. The card issuing device for the access control system according to claim 1, wherein: the inserting port (2) is located in the middle of the right end of the hairpin shell (1), and the wire joint (3) is movably connected inside the inserting port (2).

3. The card issuing device for the access control system according to claim 1, wherein: the number of the sliding grooves (10) is four, the sliding grooves are respectively positioned at the corners of the upper side and the lower side of the inserting port (2), and the sliding grooves (10) are communicated with the inside of the inserting port (2).

4. The card issuing device for the access control system according to claim 1, wherein: one end of the second limiting column (9) is fixedly connected to the inner wall of the sliding groove (10), one end of the first limiting column (7) is fixedly connected to the side face of the sliding block (6) and corresponds to the position of the second limiting column (9), and the sliding block (6) is movably connected to the inside of the sliding groove (10).

5. The card issuing device for the access control system according to claim 1, wherein: one end of the reset spring (8) is fixedly connected to the outside of the first limit column (7), and the other end of the reset spring (8) is fixedly connected to the outside of the second limit column (9).