CN220208264U - Chip reader convenient to plug - Google Patents

Abstract

The utility model belongs to the technical field of readers, and particularly discloses a chip reader convenient to plug in, which comprises a reader body and a connecting guide head, wherein a connecting socket is arranged on the reader body, the upper end part of the connecting guide head is respectively provided with a connecting plug and a connecting wire, the side edge of the connecting socket is provided with a fixed inserted rod, the side edge of the fixed inserted rod is provided with a limiting groove, the side edge of the connecting guide head is provided with a fixed column, the end part of the fixed column is provided with a fixed slot matched with the fixed inserted rod, the side edge of the fixed column is provided with an inclined groove far away from the fixed slot, the side edge of the fixed column is provided with a rotating seat, the rotating seat is rotationally connected with a rotating shaft, a pressing plate and a fixed plate are arranged on the rotating shaft, the limiting block is inserted into the limiting groove to fixedly connect the guide head, and when the connecting guide head is required to be pulled out, the pressing plate is only used for pressing the rotating shaft, the limiting block is driven to withdraw from the limiting groove by the rotating shaft, and then the connecting guide head is pulled out.

Description

Chip reader convenient to plug

Technical Field

The utility model relates to the technical field of readers, in particular to a chip reader convenient to plug.

Background

The chip reader is also called a card reader, and is generally used for a reader used for reading information on a reserved seal card by a bank, wherein the reserved seal card is internally provided with a chip, and all the information on the seal card can be obtained by reading the chip on the reserved seal card by the reader.

The chip reader is generally connected with the lead wire before use, but when the chip reader is connected with the lead wire, the lead wire is connected with the reader very unstably and easily drops off, so people think that the bolt is arranged on the guide head, and after the guide head is inserted into the reader, the bolt is screwed into the screw hole on the reader to strengthen the fixation of the guide head.

However, in the practical use process of the existing chip reader, people find that when the chip reader is used each time, the guide head needs to be inserted first, then the bolt is screwed, and the bolt is screwed on the reader, so that the chip reader is very tedious when the chip reader is used each time, a great deal of time is required to be spent on installing the reader, and the phenomenon of sliding wire can occur when the bolt is used for a long time.

Disclosure of Invention

The utility model aims to provide a chip reader convenient to plug in, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chip reader of convenient grafting, including reading the ware body and connect the guide, be provided with the connection socket on the reading the ware body, connect the guide upper end and be equipped with connecting plug and connecting wire respectively, connecting plug inserts and establishes in connecting the socket, it is provided with fixed inserted bar to connect the socket side, the restriction groove has been seted up to fixed inserted bar side, it is provided with the fixed column to connect the guide side, fixed slot with fixed inserted bar adaptation has been seted up to the fixed column tip, the fixed column side is kept away from the position of fixed slot and is equipped with the inclined groove, and the fixed column side is equipped with the rotation seat, rotate on the rotation seat and be connected with the axis of rotation, be equipped with clamp plate and fixed plate in the axis of rotation, be equipped with the restriction piece on the fixed plate, the restriction piece inserts and establishes fixed connection guide in the restriction groove, the clamp plate is located the position that is close to the inclined groove, be equipped with the spring on the inclined groove, the spring both ends are connected respectively on inclined groove and clamp plate, when need pull out the guide, only need press the clamp plate, utilize the clamp plate to press the axis of rotation to rotate, alright drive the restriction piece to withdraw from the restriction groove by the axis of rotation, then can pull out with the guide.

Preferably, the connecting wire is provided with a reinforcing sleeve, the reinforcing sleeve can reduce friction between the connecting wire and the connecting guide head in the using process, and the connecting part of the connecting wire and the connecting guide head is prevented from being broken.

Preferably, the side wall of the connecting guide head is provided with anti-skid patterns, and the anti-skid patterns are mainly used for facilitating staff to take the connecting guide head and can be arranged on the pressing plate.

Preferably, the side edge of the limiting block is provided with a bevel edge, and the bevel edge can be used for avoiding pressing the pressing plate when the connecting guide head is inserted.

Preferably, the end of the fixed inserted link is conical, and the conical end can be mainly matched with the limiting block, so that the fixed plate can be jacked outwards when the fixed inserted link contacts with the bevel edge of the limiting block during the insertion of the connecting guide head.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the fixing column is arranged, when the reader body is connected with the connecting guide head, the connecting plug is only required to be directly inserted into the connecting socket, the fixing inserting rod is simultaneously inserted into the fixing slot, and after the fixing rod is inserted into the bottom, the limiting block on the fixing plate is simultaneously inserted into the limiting slot, so that the connecting guide head can be fixed on the reader body, the operation is very convenient, the operation is simple and easy to understand, the quick insertion can be realized, and meanwhile, the stability of the connection of the connecting guide head and the reader body is ensured.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

fig. 3 is a drawing showing the structure of the connection guide head according to the present utility model.

In the figure: 1. a reader body; 2. a connecting guide head; 3. fixing the column; 4. a rotating seat; 5. a rotating shaft; 6. a pressing plate; 7. a fixing plate; 8. fixing the inserted link; 9. a limiting groove; 10. a limiting block; 11. a fixed slot; 12. an inclined groove; 13. a spring; 14. anti-skid lines; 15. a connection socket; 16. a connection plug; 17. a wire; 18. a reinforcing sleeve; 19. and a bevel edge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a chip reader of convenient grafting, including reading ware body 1 and connection guide head 2, be provided with connection socket 15 on the reading ware body 1, connection guide head 2 upper end is equipped with connecting plug 16 and connecting wire 17 respectively, connecting plug 16 inserts and establishes in connection socket 15, the connection socket 15 side is provided with fixed inserted bar 8, restriction groove 9 has been seted up to fixed inserted bar 8 side, connection guide head 2 side is provided with fixed column 3, fixed slot 11 with fixed inserted bar 8 adaptation has been seted up to fixed column 3 tip, fixed inserted bar 8 inserts and establishes in fixed slot 11 and restrict the connection guide head, the position that fixed column 3 side kept away from fixed slot 11 is equipped with inclined groove 12, and fixed column 3 side is equipped with rotation seat 4, rotate on rotation seat 4 and be connected with axis of rotation 5, be equipped with clamp plate 6 and fixed plate 7 on the axis of rotation 5, be equipped with restriction piece 10 on the fixed plate 7, restriction piece 10 inserts and establishes fixed connection guide head 2 in restriction groove 9, clamp plate 6 is located the position that is close to inclined groove 12, be equipped with spring 13 on inclined groove 12, the spring 13 both ends are connected respectively on inclined groove 12 and clamp plate 6, the position that need draw off from fixed plate 6, can only need to rotate from rotation axis 5 to draw out from rotation 5, can use clamp plate 6 to rotate and can be rotated and just need to draw out from rotation 5 to rotate guide plate 2.

Further, the reinforcing sleeve 18 is arranged on the connecting wire 17, and the reinforcing sleeve 18 can reduce friction between the connecting wire 17 and the connecting guide head 2 in the using process, so that the connecting position of the connecting wire 17 and the connecting guide head 2 is prevented from being broken.

Further, the side wall of the connecting guide head 2 is provided with anti-skidding lines 14, and the anti-skidding lines 14 are mainly used for facilitating staff to take the connecting guide head 2, and the anti-skidding lines 14 can also be arranged on the pressing plate 6.

Further, the side edge of the limiting block 10 is provided with a bevel edge 19, and the bevel edge 19 can be used for inserting the connecting guide head 2 without pressing the pressing plate 6.

Further, the end of the fixed insert rod 8 is tapered, and the tapered end can be mainly matched with the limiting block 10, so that the fixed plate 7 can be jacked outwards when the fixed insert rod 8 contacts with the inclined edge 19 of the limiting block 10 during the insertion of the connecting guide head 2.

Working principle: when the fixing device is used, the connecting plug 16 on the connecting guide head 2 is aligned with the connecting jack 15 on the reader body 1 and inserted, the fixed inserting rod 8 is simultaneously inserted into the fixed inserting slot 11 of the fixed column 3, the fixed plate 7 can be pushed aside when the fixed inserting rod 8 is contacted with the inclined edge 19 of the limiting block 10, the fixed plate 7 can drive the rotating shaft 5 to rotate on the rotating seat 4 when being pushed aside, the rotating shaft 5 drives the pressing plate 6 to squeeze the spring 13, so that the spring 13 deforms and contracts, when the limiting block 10 moves to the position of the limiting groove 9, the spring 13 can push the pressing plate 6 back, the pressing plate 6 drives the fixed plate 7 to move back through the rotating shaft 5, and after the limiting block 10 on the fixed plate 7 is inserted into the limiting groove 9, the connecting guide head 2 can be fixed, so that quick insertion is realized, and meanwhile, the connecting stability of the connecting guide head 2 and the reader body 1 is ensured.

When the connection guide head 2 is pulled out, only the pressing plate 6 is needed to be pressed, the pressing plate 6 tilts the fixing plate 7 through the rotating shaft 5, the limiting block 10 on the fixing plate 7 is led out of the limiting groove 9, at the moment, the fixation of the connection guide head 2 can be canceled, and then the connection guide head 2 can be pulled out from the reader body 1 directly.

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

Claims (5)

1. A chip reader convenient for plugging, which is characterized in that: including reading ware body (1) and connection guide head (2), be provided with connection socket (15) on reading ware body (1), connection guide head (2) upper end is equipped with connecting plug (16) and connecting wire (17) respectively, connecting plug (16) are inserted and are established in connection socket (15), connecting socket (15) side is provided with fixed inserted bar (8), restriction groove (9) have been seted up to fixed inserted bar (8) side, connection guide head (2) side is provided with fixed column (3), fixed slot (11) with fixed inserted bar (8) adaptation have been seted up to fixed column (3) tip, fixed column (8) are inserted and are established in fixed slot (11) restriction connection guide head (2), the position that fixed column (3) side kept away from fixed slot (11) is equipped with inclined groove (12), and fixed column (3) side is equipped with rotation seat (4), rotation seat (4) are gone up to rotate and are connected with axis of rotation (5), be equipped with clamp plate (6) and fixed plate (7) on rotation axis (5), be equipped with limit block (10) on fixed plate (7), limit block (10) are located in fixed position (12) near fixed connection chute (6), the inclined groove (12) is provided with a spring (13), and two ends of the spring (13) are respectively connected to the inclined groove (12) and the pressing plate (6).

2. The plug-in facilitating chip reader of claim 1, wherein: the connecting wire (17) is provided with a reinforcing sleeve (18).

3. The plug-in facilitating chip reader of claim 1, wherein: the side wall of the connecting guide head (2) is provided with anti-skid patterns (14).

4. The plug-in facilitating chip reader of claim 1, wherein: the side edge of the limiting block (10) is provided with a bevel edge (19).

5. The plug-in facilitating chip reader of claim 1, wherein: the end part of the fixed inserted link (8) is conical.