CN219997584U

CN219997584U - RFID desktop type read-write equipment

Info

Publication number: CN219997584U
Application number: CN202320941626.7U
Authority: CN
Inventors: 李磊; 常永刚; 兰石清; 杜洋臣
Original assignee: Shenzhen Dawan Iot Technology Co ltd
Current assignee: Shenzhen Dawan Iot Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-11-10
Anticipated expiration: 2033-04-24

Abstract

The utility model provides RFID desktop read-write equipment, which belongs to the field of RFID readers, and comprises a bottom plate; the sliding block is connected to the bottom plate in a sliding manner, and the side end of the sliding block is connected with a connecting plate; the RFID read-write equipment is connected to the side end of the connecting plate, and the side end of the RFID read-write equipment is fixedly connected with the convex plate; and the adjusting mechanism comprises a rotating rod, a ratchet wheel and a ratchet, the rotating rod is rotationally connected to the side end of the connecting plate, the ratchet wheel is fixedly connected to the rotating rod, the ratchet wheel is rotationally connected to the connecting plate through a rotating shaft, the ratchet wheel is intermittently meshed with the ratchet wheel, and the adjusting mechanism is arranged, so that when the RFID read-write equipment is used for reading and writing, the RFID read-write equipment can be used for angle adjustment, the RFID read-write equipment is convenient to use, and the device can be better adjusted when in use, so that the use of a user can be facilitated.

Description

RFID desktop type read-write equipment

Technical Field

The utility model belongs to the field of RFID readers, and particularly relates to RFID desktop type read-write equipment.

Background

The RFID reader (abbreviation of radio frequency identification) is also called as an RFID reader, namely radio frequency identification, automatically identifies a target object through a radio frequency identification signal and acquires related data, does not need manual intervention, can identify a high-speed moving object and simultaneously identify a plurality of RFID tags, and is rapid and convenient to operate.

The patent document with the bulletin number of CN209417738U records that an anti-drop RFID desktop reader-writer relates to the RFID reader-writer field, and comprises an RFID reader-writer body, a shield base, a shield cover and an elastic rotating shaft, wherein a clamping groove is formed in the bottom of the RFID reader-writer body, the base is clamped in the clamping groove, the shield base and the shield cover are arranged to effectively protect the corners of the RFID reader-writer body, the RFID reader-writer body can automatically jack the shield cover when placed on a plane such as a table, so that the RFID reader-writer body can scan labels and identify signals conveniently, and when dropped, a connecting spring is arranged to automatically close the RFID reader-writer body under the action of the elastic rotating shaft, so that a good protection effect is achieved.

The RFID reader body upper end is outstanding when above-mentioned patent normal use, convenient to use, and the guard shield lid is automatic to be closed when falling down, plays good guard effect, but above-mentioned patent can not be convenient for the angle modulation when using for the result of use is poor when carrying out RFID reader and using.

Disclosure of Invention

The utility model aims to provide RFID desktop read-write equipment, which aims to solve the problems that the angle cannot be conveniently adjusted in the prior art, so that the use effect is poor when an RFID reader-writer is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an RFID desktop read-write device, comprising:

a bottom plate;

the sliding block is connected to the bottom plate in a sliding manner, and the side end of the sliding block is connected with a connecting plate;

the RFID read-write equipment is connected to the side end of the connecting plate, and the side end of the RFID read-write equipment is connected with a convex plate;

and

the adjusting mechanism comprises a rotating rod, a ratchet wheel and a ratchet wheel, wherein the rotating rod is rotationally connected to the side end of the connecting plate, the ratchet wheel is fixedly connected to the rotating rod, the ratchet wheel is rotationally connected to the connecting plate through a rotating shaft, and the ratchet wheel is intermittently meshed with the ratchet wheel.

As a preferable scheme of the utility model, the side end of the ratchet wheel is fixedly connected with a fixing plate, the side end of the fixing plate is provided with a concave plate, the concave plate is matched with the convex plate, and the concave plate is connected with the convex plate through a bolt thread.

As a preferable scheme of the utility model, the other side end of the sliding block is fixedly connected with a rectangular block, an opening is formed in the side end of the rectangular block, a clamping rod is arranged at one side end of the opening, and a push rod is arranged at the other side end of the opening.

As a preferable scheme of the utility model, the spring is sleeved on the circumferential surface of the clamping rod, the side end of the clamping rod is fixedly connected with the connecting block, and the connecting block is rotationally connected with the push rod through the rotating shaft.

As a preferable scheme of the utility model, the side end of the sliding block is provided with a U-shaped groove, the side end of the U-shaped groove is fixedly connected with a clamping block, and the clamping rod is matched with the clamping block.

As a preferable scheme of the utility model, a data interface is arranged at the side end of the RFID read-write equipment, and the data interface is connected with the outside.

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

1. in this scheme, through the adjustment mechanism who is provided with to make when RFID read-write equipment when carrying out the read-write use intermittent type meshing of accessible ratchet and ratchet, make RFID read-write equipment carry out angle modulation, the RFID read-write equipment of being convenient for uses, make the device adjust the use of convenient to use personnel better when using.

2. In this scheme, through cooperating convex plate and concave plate for RFID read-write equipment is convenient for install reinforcing equipment's stability better after the installation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an exploded view of the present utility model at the floor of FIG. 2;

FIG. 4 is an exploded view of the present utility model at the floor of FIG. 3;

fig. 5 is a perspective view of the RFID read/write device of fig. 2 in accordance with the present utility model.

In the figure: 1. a bottom plate; 2. a sliding block; 201. rectangular blocks; 202. an opening; 203. a push rod; 204. a clamping rod; 205. a spring; 206. a connecting block; 207. a U-shaped groove; 208. a clamping block; 3. a connecting plate; 301. a rotating lever; 302. a ratchet wheel; 303. a ratchet; 304. a fixing plate; 305. a concave plate; 4. an RFID read-write device; 401. a data interface; 402. a convex plate.

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.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions:

an RFID desktop read-write device, comprising:

a base plate 1;

the sliding block 2 is connected to the bottom plate 1 in a sliding manner, and a connecting plate 3 is connected to the side end of the sliding block 2;

the RFID read-write equipment 4, the RFID read-write equipment 4 is connected to the side end of the connecting plate 3, and the side end of the RFID read-write equipment 4 is fixedly connected with the convex plate 402;

and

the adjusting mechanism comprises a rotating rod 301, a ratchet wheel 302 and a ratchet wheel 303, wherein the rotating rod 301 is rotatably connected to the side end of the connecting plate 3, the ratchet wheel 302 is fixedly connected to the rotating rod 301, the ratchet wheel 303 is rotatably connected to the connecting plate 3 through a rotating shaft, and the ratchet wheel 303 is intermittently meshed with the ratchet wheel 302.

In the specific embodiment of the utility model, the bottom plate 1 plays a role in connecting the device and the outside, the sliding block 2 plays a role in connecting the connecting plate 3, so that the connecting plate 3 enables the RFID read-write device 4 to perform angle adjustment better after being connected with the RFID read-write device 4, and the RFID read-write device 4 can perform angle adjustment through intermittent meshing of the ratchet 302 and the ratchet 303 when the RFID read-write device 4 performs read-write use, so that the RFID read-write device 4 is convenient to use, and the device can be adjusted better when in use, so that the use of the device is convenient for a user, wherein the specific how the RFID read-write device 4 performs connection and the use effect of the RFID read-write device are all the prior art for a person skilled in the art, such as' the RFID read-write device in the prior art: an RFID card reader, an RFID reader, an RFID read-write module and the like. The cost performance of RD202B, TPAD20L, RL153, RD242, RD201 and the like are relatively high in the market. These devices can read or write the RFID data and do good encryption. Remote distances RD5101, RD5104, RD5106, RD5130 can reach 90 cm.

Referring to fig. 2-5, a fixing plate 304 is fixedly connected to a side end of the ratchet 302, a concave plate 305 is provided at the side end of the fixing plate 304, the concave plate 305 is matched with the convex plate 402, and the concave plate 305 is connected with the convex plate 402 through screw threads.

In this embodiment: the fixing plate 304 is matched with the convex plate 402, so that the RFID read-write device 4 is better installed, and the convex plate 402 and the concave plate 305 are matched, so that the RFID read-write device 4 is better convenient for installing the stability of the reinforcing device after being installed.

Referring to fig. 2-4, a rectangular block 201 is fixedly connected to the other end of the sliding block 2, an opening 202 is formed in the side end of the rectangular block 201, a clamping rod 204 is disposed in one side end of the opening 202, and a push rod 203 is disposed in the other side end of the opening 202.

In this embodiment: the rectangular block 201 plays a role in connecting the clamping rod 204 and the push rod 203, and the connecting block 206 fixedly connected with the side end of the clamping rod 204 is in an inclined arc shape, so that the push rod 203 can better ensure the use of the connecting block 206 when being connected with the connecting block 206 through rotation of a rotating shaft.

Referring to fig. 1-5, a spring 205 is sleeved on the circumferential surface of the clamping rod 204, a connecting block 206 is fixedly connected to the side end of the clamping rod 204, and the connecting block 206 is rotatably connected with the push rod 203 through a rotating shaft.

In this embodiment: the spring 205 plays the realization and better ensures its flexible effect when the card pole 204 is in use, rotates with the push rod 203 through the connecting block 206 and is connected for the push rod 203 is better with the card pole 204 carry and carry the flexible effect when removing.

Referring to fig. 2-4, a U-shaped groove 207 is formed at a side end of the sliding block 2, a clamping block 208 is fixedly connected to a side end of the U-shaped groove 207, and the clamping rod 204 is matched with the clamping block 208.

In this embodiment: the U-shaped groove 207 plays a role in realizing connecting the clamping blocks 208, wherein the clamping blocks 208 are provided with a plurality of side ends which are uniformly distributed on the U-shaped groove 207, so that the sliding block 2 can better pass through the matching of the clamping blocks 208 and the clamping rods 204 when sliding, the position of the sliding block 2 is adjusted, and the using effect of the device is enhanced.

Referring to fig. 2 and 3 specifically, a data interface 401 is disposed at a side end of the rfid read/write device 4, and the data interface 401 is connected to the outside.

In this embodiment: the data interface 401 serves to connect the RFID read/write device 4 with an external device, wherein how the data interface 401 is specifically connected and its use effect is not described in any way herein for a person skilled in the art.

The working principle and the using flow of the utility model are as follows: firstly, the convex plate 402 and the concave plate 305 are matched and are in threaded connection through bolts, then the data interface 401 is connected with the outside, at the moment, the RFID read-write equipment 4 can be used, when the RFID read-write equipment 4 needs to perform angle adjustment, the ratchet 302 and the ratchet 303 can be intermittently meshed, the RFID read-write equipment 4 can perform position adjustment, when the RFID read-write equipment 4 needs to perform up-down adjustment, the push rod 203 can be pressed down, the connecting block 206 and the push rod 203 are in sliding connection, the clamping rod 204 can be clamped with the clamping block 208 through the expansion and contraction of the spring 205, the position of the sliding block 2 can be fixed through the clamping rod 204 when the push rod 203 is loosened, at the moment, the RFID read-write equipment 4 can be used, the RFID read-write equipment 4 can perform angle adjustment through the intermittent meshing of the ratchet 302 and the ratchet 303, the RFID read-write equipment 4 is convenient for the RFID read-write equipment 4 to perform the angle adjustment, the RFID read-write equipment 4 is convenient for use, and the device can be better used by the user when the RFID read-write equipment 4 is used, and the device is convenient for use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An RFID desktop read-write device, comprising:

a bottom plate (1);

the sliding block (2), the sliding block (2) is connected to the bottom plate (1) in a sliding way, and the side end of the sliding block (2) is connected with the connecting plate (3);

the RFID read-write equipment (4), the RFID read-write equipment (4) is connected to the side end of the connecting plate (3), and the side end of the RFID read-write equipment (4) is fixedly connected with the convex plate (402);

and

the adjusting mechanism comprises a rotating rod (301), a ratchet wheel (302) and a ratchet wheel (303), wherein the rotating rod (301) is rotationally connected to the side end of the connecting plate (3), the ratchet wheel (302) is fixedly connected to the rotating rod (301), the ratchet wheel (303) is rotationally connected to the connecting plate (3) through a rotating shaft, and the ratchet wheel (303) and the ratchet wheel (302) are intermittently meshed.

2. An RFID desktop read-write device according to claim 1, characterized in that: the ratchet wheel is characterized in that a fixing plate (304) is fixedly connected to the side end of the ratchet wheel (302), a concave plate (305) is arranged at the side end of the fixing plate (304), the concave plate (305) is matched with a convex plate (402), and the concave plate (305) is connected with the convex plate (402) through screw threads.

3. An RFID desktop read-write device according to claim 2, characterized in that: the sliding block is characterized in that the other side end of the sliding block (2) is fixedly connected with a rectangular block (201), an opening (202) is formed in the side end of the rectangular block (201), a clamping rod (204) is arranged at one side end of the opening (202), and a push rod (203) is arranged at the other side end of the opening (202).

4. An RFID desktop read-write device according to claim 3, characterized in that: the spring (205) is sleeved on the circumferential surface of the clamping rod (204), the side end of the clamping rod (204) is fixedly connected with the connecting block (206), and the connecting block (206) is rotationally connected with the push rod (203) through the rotating shaft.

5. An RFID desktop read-write device according to claim 4, wherein: the side end of the sliding block (2) is provided with a U-shaped groove (207), the side end of the U-shaped groove (207) is fixedly connected with a clamping block (208), and the clamping rod (204) is matched with the clamping block (208).

6. An RFID desktop read-write device according to claim 5, characterized in that: the side end of the RFID read-write equipment (4) is provided with a data interface (401), and the data interface (401) is connected with the outside.