CN218214130U

CN218214130U - Universal embedded RFID read-write device

Info

Publication number: CN218214130U
Application number: CN202221449449.2U
Authority: CN
Inventors: 刘尔霖
Original assignee: Auco Huachuang Automation Shenzhen Co ltd
Current assignee: Auco Huachuang Automation Shenzhen Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2023-01-03
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a general embedded RFID read write line, including embedding box, read write line, connector, the outside of read write line and the inboard swing joint of embedding box, the inboard inner wall of embedding box is provided with control mechanism, control mechanism is including the fixed dead lever that sets up at embedding box inside wall, the outside of dead lever is slided and is provided with the carriage, the front side activity that the outside of dead lever is close to the carriage is provided with the main spring, the fixed support frame that is provided with in front end of dead lever, the fixed mounting bracket that is provided with in one end of carriage. A general embedded RFID readwrite device, thereby make the carriage drive the mounting bracket remove and make the mounting bracket drive the one end card of connecting wire remove the one end that reaches the connecting wire of being convenient for and the connector keeps the purpose of tighter being connected all the time through main spring's elastic action down.

Description

Universal embedded RFID read-write device

Technical Field

The utility model relates to a read write line technical field, in particular to general embedded RFID read write line device.

Background

The RFID reader-writer is also called as an RFID reader, namely, the RFID reader-writer is used for wireless radio frequency identification, automatically identifying a target object and acquiring related data through a radio frequency identification signal, identifying a high-speed moving object and simultaneously identifying a plurality of RFID labels without manual intervention, and is quick and convenient to operate. The RFID reader-writer is fixed and handheld, and the handheld RFID reader-writer comprises a low frequency, a high frequency, an ultrahigh frequency, an active device and the like; the traditional universal embedded RFID read-write device has some defects, when other equipment is connected with the reader-writer, the reader-writer is embedded in a designated position, the reader-writer is connected with other equipment through a connecting wire, and the connecting wire is directly connected to a connecting port of the reader-writer, so that the connecting wire and the connecting port are easy to loosen.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a universal embedded RFID reader/writer device which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a general embedded RFID readwrite device, is including embedding box, read write line, connector, the outside of read write line and the inboard swing joint of embedding box, the inboard inner wall of embedding box is provided with control mechanism, control mechanism is including the fixed dead lever that sets up at embedding box inner side inner wall, the outside of dead lever slides and is provided with the carriage, the front side activity that the outside of dead lever is close to the carriage is provided with the main spring, the fixed support frame that is provided with in front end of dead lever, the fixed mounting bracket that is provided with of one end of carriage, the one end of mounting bracket is close to the upside of carriage and has seted up the control flume, the fixed mount that is provided with in inboard bottom of control flume, the inboard screw thread of mount is provided with the threaded rod.

Preferably, a fastening knob is fixedly arranged at one end of the threaded rod, a pressurizing sheet is fixedly arranged at the other end of the threaded rod, and the front end of the sliding frame is fixedly connected with the rear end of the main spring.

Preferably, the front end of the main spring and the rear end of the support frame are fixedly connected with the outer side close to the fixing rod, the sliding frame, the main spring and the support frame are respectively provided with two groups, and the other end of the fastening knob is provided with a hexagonal groove.

Preferably, the pressurizing sheets are circular, the number of the control grooves is two, the two control grooves are distributed at one end and the other end of the mounting frame, and the number of the fixing frame, the number of the threaded rod, the number of the fastening knob and the number of the pressurizing sheets are two.

Preferably, the upper end activity of embedding box is provided with main buckle, the inside fixed axis of rotation that is provided with of main buckle, the front end fixed of read write line is provided with the pilot lamp, the front end of connector and the rear end fixed connection of read write line.

Preferably, the rotating shaft extends to the inside of the embedding box, the rotating shaft is movably connected with the embedding box, one side, close to the embedding box, of the lower end of the main buckle is movably connected with the upper end of the reader-writer, and multiple groups of the main buckle and the rotating shaft are arranged.

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

1. thereby make the carriage drive the mounting bracket and remove and make the mounting bracket drive the one end card of connecting wire and remove under the elastic action through the main spring, can reach the purpose that the one end of the connecting wire of being convenient for keeps tighter connection with the connector all the time.

2. Thereby make main buckle use the axis of rotation as the rotation of axle and make thereby main buckle rotate to the upper end department of read write line and make main buckle with the read write line card in the inboard of embedding box through rotating main buckle, can reach the purpose of being convenient for install the read write line in the inboard of embedding box.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a universal embedded RFID reader/writer according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a universal embedded RFID reader/writer according to the present invention;

fig. 3 is a schematic structural diagram of a control mechanism of a universal embedded RFID reader/writer according to the present invention;

fig. 4 is the utility model relates to a control mechanism of general embedded RFID read write line device partially dissects the schematic structure diagram.

In the figure: 1. an embedding box; 2. a reader/writer; 3. a main buckle; 4. a rotating shaft; 5. an indicator light; 6. a connecting port; 7. a control mechanism; 71. fixing the rod; 72. a carriage; 73. a main spring; 74. a support frame; 75. a mounting frame; 76. a control slot; 77. a fixed mount; 78. a threaded rod; 79. fastening a knob; 710. and (5) pressing the tablets.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1 to 4, a general embedded RFID reading/writing device includes an embedded box 1, a reader/writer 2, and a connection port 6, where the outer side of the reader/writer 2 is movably connected to the inner side of the embedded box 1, the inner side wall of the embedded box 1 is provided with a control mechanism 7, the control mechanism 7 includes a fixing rod 71 fixedly disposed on the inner side wall of the embedded box 1, the outer side of the fixing rod 71 is slidably provided with a carriage 72, the outer side of the fixing rod 71 is movably provided with a main spring 73 near the front side of the carriage 72, the front end of the fixing rod 71 is fixedly provided with a support frame 74, one end of the carriage 72 is fixedly provided with a mounting frame 75, one end of the mounting frame 75 near the upper side of the carriage 72 is provided with a control slot 76, the inner bottom of the control slot 76 is fixedly provided with a fixing frame 77, and the inner side thread of the fixing frame 77 is provided with a threaded rod 78.

In this embodiment, a fastening knob 79 is fixedly disposed at one end of the threaded rod 78, a pressing plate 710 is fixedly disposed at the other end of the threaded rod 78, the front end of the sliding frame 72 is fixedly connected with the rear end of the main spring 73, the front end of the main spring 73 is fixedly connected with the rear end of the supporting frame 74 close to the outer side of the fixing rod 71, two groups of fixing rods 71, two groups of sliding frames 72, two groups of main springs 73 and two groups of supporting frames 74 are provided, a hexagonal groove is formed in the other end of the fastening knob 79, the pressing plate 710 is circular, two groups of control grooves 76 are provided, two groups of control grooves 76 are distributed at one end and the other end of the mounting frame 75, and two groups of fixing frames 77, two groups of threaded rods 78, two groups of fastening knobs 79 and two groups of pressing plates 710 are provided.

Specifically, the mounting bracket 75 is pulled so that the mounting bracket 75 slides the carriage 72 along the fixing rod 71, the carriage 72 stretches the main spring 73, then one end of the connecting wire is placed inside the mounting bracket 75, the fastening knob 79 is screwed again so that the fastening knob 79 drives the threaded rod 78 to rotate inside the fixing bracket 77, the threaded rod 78 moves inside the fixing bracket 77 due to the threaded connection between the threaded rod 78 and the fixing bracket 77, so that the threaded rod 78 pushes the pressing piece 710 to move, and the pressing piece 710 abuts against one end of the connecting wire, so that the two groups of pressing pieces 710 clamp one end of the connecting wire in the inside of the mounting bracket 75, and then the mounting bracket 75 is loosened so that the main spring 73 is retracted inwards under the elastic action, so that the main spring 73 drives the carriage 72 to reversely slide along the fixing rod 71, and the carriage 72 drives the carriage 75 to reversely move, so that the mounting bracket 75 inserts one end of the connecting wire to the outside of the connecting port 6, and the one end of the connecting wire is always tightly connected to the connecting port 6 by the elastic action of the main spring 73, so that the carriage 75 can always drive the one end of the mounting bracket 75 to move and the one end of the connecting port 6 can always keep tightly connected to the connecting port.

In this embodiment, the activity of the upper end of embedding box 1 is provided with main buckle 3, the fixed axis of rotation 4 that is provided with in inside of main buckle 3, the fixed pilot lamp 5 that is provided with in front of read write line 2, the front end of connector 6 and the rear end fixed connection of read write line 2, axis of rotation 4 extends to the inside of embedding box 1, swing joint between axis of rotation 4 and the embedding box 1, one side that the lower extreme of main buckle 3 is close to embedding box 1 and the upper end swing joint of read write line 2, main buckle 3, the quantity of axis of rotation 4 all has the multiunit.

Specifically, by rotating the main buckle 3 so that the main buckle 3 rotates about the rotation shaft 4 as an axis and so that the main buckle 3 rotates to the upper end of the reader/writer 2 so that the main buckle 3 clamps the reader/writer 2 in the inner side of the embedded box 1, it is possible to achieve the purpose of facilitating the mounting of the reader/writer 2 in the inner side of the embedded box 1.

The working principle is as follows:

when the device is installed, the reader-writer 2 is firstly placed in the inner side of the embedded box 1, at this time, the main buckle 3 is rotated, so that the main buckle 3 is rotated about the rotation shaft 4, and the main buckle 3 is rotated to the upper end of the reader/writer 2, so that the main catch 3 catches the reader/writer 2 in the inside of the built-in box 1, at which time the mounting bracket 75 is pulled again, so that the mounting bracket 75, with the carriage 72, slides along the fixed bar 71, and so that the carriage 72 stretches the main spring 73, then, one end of the connection cord is again placed into the inside of the mounting bracket 75, and the tightening knob 79 is again screwed, so that the fastening knob 79 drives the threaded rod 78 to rotate in the inner side of the fixing frame 77, and because the threaded rod 78 is in threaded connection with the fixing frame 77, the threaded rod 78 moves in the inner side of the fixing frame 77, so that the threaded rod 78 pushes the pressing piece 710 to move, and the pressing piece 710 abuts against one end of the connecting wire, so that the two sets of pressing pieces 710 clamp one end of the connection line in the inner side of the mounting bracket 75, at which time the mounting bracket 75 is released again, thereby causing the main spring 73 to contract inward by its elasticity, so that the main spring 73 causes the carriage 72 to slide backward along the fixed bar 71, and the carriage 72 causes the mounting bracket 75 to move backward, so that the mounting bracket 75 inserts one end of the connection cord to the outside of the connection port 6, and the one end of the connection cord is always kept in tight connection with the connection port 6 by the elastic action of the main spring 73, the carriage 72 moves the mounting bracket 75 and the mounting bracket 75 moves one end of the connecting wire by the elastic action of the main spring 73, the purpose of facilitating the one end of the connecting wire to be always tightly connected with the connecting port 6 can be achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a general embedded RFID read-write device, includes embedding box (1), read write line (2), connector (6), its characterized in that: the outside of read write line (2) and the inboard swing joint of embedding box (1), the inboard inner wall of embedding box (1) is provided with control mechanism (7), control mechanism (7) are including fixed dead lever (71) that sets up at embedding box (1) inboard inner wall, the outside of dead lever (71) is slided and is provided with carriage (72), the front side activity that the outside of dead lever (71) is close to carriage (72) is provided with main spring (73), the front end of dead lever (71) is fixed and is provided with support frame (74), the fixed mounting bracket (75) that is provided with of one end of carriage (72), control slot (76) have been seted up to the upside that the one end of mounting bracket (75) is close to carriage (72), the fixed mount (77) that is provided with in inboard bottom of control slot (76), the inboard screw thread of mount (77) is provided with threaded rod (78).

2. The universal embedded RFID reader/writer according to claim 1, wherein: the one end of threaded rod (78) is fixed and is provided with fastening knob (79), the other end of threaded rod (78) is fixed and is provided with pressing piece (710), the front end of carriage (72) and the rear end fixed connection of main spring (73).

3. The universal embedded RFID reader/writer device of claim 2, wherein: the front end of main spring (73) and the rear end of support frame (74) are close to the outside fixed connection of dead lever (71), the quantity of dead lever (71), carriage (72), main spring (73), support frame (74) all has two sets ofly, the hexagonal groove has been seted up to the other end of fastening knob (79).

4. A universal embedded RFID reader/writer device according to claim 3, characterized in that: the pressing pieces (710) are circular, the number of the control grooves (76) is two, the control grooves (76) are distributed at one end and the other end of the mounting frame (75), and the number of the fixing frame (77), the number of the threaded rod (78), the number of the fastening knob (79) and the number of the pressing pieces (710) are two.

5. The universal embedded RFID reader of claim 1, wherein: the upper end activity of embedding box (1) is provided with main buckle (3), the fixed axis of rotation (4) that is provided with in inside of main buckle (3), the front end of read write line (2) is fixed and is provided with pilot lamp (5), the front end of connector (6) and the rear end fixed connection of read write line (2).

6. The universal embedded RFID reader/writer according to claim 5, wherein: the utility model discloses a smart card reader, including axis of rotation box (1), axis of rotation (4), swing joint between axis of rotation (4) and the embedding box (1), the lower extreme of main buckle (3) is close to the one side of embedding box (1) and the upper end swing joint of read write line (2), the quantity of main buckle (3), axis of rotation (4) all has the multiunit.