CN114102468A

CN114102468A - Card writing clamp

Info

Publication number: CN114102468A
Application number: CN202111425006.XA
Authority: CN
Inventors: 陈宗潮; 程治国; 何思博; 曾浩
Original assignee: Eastcompeace Technology Co Ltd
Current assignee: Eastcompeace Technology Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-03-01

Abstract

The invention discloses a card writing clamp, which comprises: the upper clamp body, the lower clamp body, two guide blocks and a compression leg. The upper clamp body is rotationally connected with the lower clamp body; the two guide blocks are respectively arranged at two ends of the upper fixture body, guide inclined planes are respectively arranged on the corresponding side surfaces of the two guide blocks, and the two guide inclined planes are respectively abutted against the two opposite ends of the clamp body so as to correct the position of the clamp body on the lower fixture body; on the compression leg detachably located the last anchor clamps body, the lower surface of compression leg can with the card body butt in order to press the card body on the second anchor clamps. The upper clamp body is rotatably connected with the lower clamp body, when the card body is placed into the card writing clamp, the guide block of the upper clamp body corrects the position of the card body, the pressing column is abutted against the card body to fix the card body, after the position of the card body is corrected by the guide block, the connectivity of the probe and the chip is more stable, and the success rate of information writing is higher.

Description

Card writing clamp

Technical Field

The invention relates to the technical field of chip cards, in particular to a card writing clamp.

Background

And writing personalized information into the manufactured bank card, wherein the equipment for completing the process is personalized equipment. In the process of equipment production, the card body is conveyed to the personalized card writing clamp, the clamp can be pressed down to compress the card body, and the metal probe in the clamp can be in contact communication with the surface of the chip on the card body, so that personalized information can be written in.

At present, in the card writing process of personalized equipment, the position of a card body in a clamp often deviates, so that when a small chip card is produced, the positioning is not accurate, the contact between a probe and the chip is poor, and the writing of personalized information fails. And can take place wearing and tearing at the in-process that compresses tightly the location, under long-term use, the compression leg part shortens, finally leads to can not compressing tightly the card body, and the first half preparation composition of anchor clamps is more expensive, and the maintenance cost of equipment is high.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a card writing clamp which can accurately correct the position of a card body in the clamp and avoid the failure of personalized information writing.

A card writing clip according to some embodiments of the invention, comprising: the upper clamp body, the lower clamp body, two guide blocks and a compression leg. The upper clamp body is rotationally connected with the lower clamp body; the two guide blocks are respectively arranged at two ends of the upper fixture body, guide inclined planes are respectively arranged on the corresponding side surfaces of the two guide blocks, and the two guide inclined planes are respectively abutted against the two opposite ends of the clamp body so as to correct the position of the clamp body on the lower fixture body; the compression leg is detachably arranged on the upper clamp body, and the lower surface of the compression leg can be abutted against the clamp body to press the clamp body on the second clamp.

The card writing clamp provided by the embodiment of the invention at least has the following beneficial effects: the upper clamp body is rotatably connected with the lower clamp body, when the clamp body is placed into the lower clamp body, the guide block of the upper clamp body corrects the position of the clamp body, the pressing column is abutted against the clamp body to fix the clamp body, after the guide block corrects the position of the clamp body, the connectivity of the probe and the chip is more stable, and the success rate of information writing is higher.

According to some embodiments of the invention, the upper clamp body and the lower clamp body are connected by a rotating shaft.

According to some embodiments of the invention, the compression leg is an interference fit with the upper clamp body.

According to some embodiments of the invention, the compression leg is made of a high molecular polymer.

According to some embodiments of the invention, both ends of the lower clamp body are provided with chamfers.

According to some embodiments of the invention, the lower clamp body is provided with an avoidance hole on a region corresponding to the guide block.

According to some embodiments of the invention, the lower clamp body is provided with a mounting hole, the mounting hole is internally provided with a reset structure, and the reset structure is connected with the upper clamp body so as to force the upper clamp body to reset to an initial state after completing the work.

According to some embodiments of the invention, the return structure is a torsion spring.

According to some embodiments of the invention, the lower surface of the upper clamp body is provided with a groove, and the probe group is installed in the groove.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a card-writing clamp according to an embodiment of the present invention in a clamped state;

fig. 2 is a schematic structural view of the card-writing clamp in a released state according to the embodiment of the present invention.

Reference numerals:

the upper clamp body 100, the compression leg 110, the guide block 120, the guide inclined plane 121, the groove 130, the lower clamp body 200, the avoidance hole 210, the mounting hole 220 and the rotating shaft 300.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, rear, left, right, etc., may be based on those shown in the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, the present invention discloses a card writing fixture, which comprises an upper fixture body 100, a lower fixture body 200, two guide blocks 120 and a compression leg 110. The upper clamp body 100 is rotationally connected with the lower clamp body 200; the two guide blocks 120 are respectively arranged at two ends of the upper clamp body 100, the corresponding side surfaces of the two guide blocks 120 are respectively provided with a guide inclined surface 121, and the two guide inclined surfaces 121 are respectively abutted against two opposite ends of the clamp body so as to correct the position of the clamp body on the lower clamp body 200; the pressing column 110 is detachably disposed on the upper clamp body 100, and a lower surface of the pressing column 110 can abut against the card body to press the card body on the second clamp.

Specifically, the upper clamp body 100 and the lower clamp body 200 are rotatably connected, when the card body is placed on the lower clamp body 200, the upper clamp body 100 rotates downward, the guide inclined surfaces 121 of the guide blocks 120 correct the position of the card body in the process that the guide blocks 120 at the two ends of the upper clamp body 100 descend, and the pressing columns 110 finally press the card body against the lower clamp body 200 to realize pressing.

In some embodiments of the present invention, the upper and

lower clamp bodies

100 and 200 are coupled to each other by a rotation shaft 300. The upper chuck body 100 is integrally connected to the lower chuck body 200 by a rotating shaft 300, and the upper chuck body 100 rotates about the rotating shaft 300.

In some embodiments of the present invention, the compression leg 110 is an interference fit with the upper clamp body 100. Specifically, the compression leg 110 is a cylinder, and the diameter of the compression leg 110 is 0.02-0.04 mm larger than the diameter of the mounting circular hole of the upper clamp body 100, so that the compression leg 110 can be fastened when mounted on the upper clamp body 100 and can be conveniently removed and replaced by using a pair of pliers. That is, when the pressing column 110 is worn and finally the card body cannot be pressed, only the pressing column 110 needs to be replaced.

In some embodiments of the present invention, the compression leg 110 is made of a high molecular weight polymer. Specifically, the compression column 110 is made of plastic, which has light weight, stable chemical property, no corrosion, good impact resistance, good transparency and good abrasion resistance. The compression column 110 is easy to wear due to its working property, and the compression column 110 made of high molecular polymer material can solve the problem well, and the high molecular polymer material has low price and high replaceability, thus greatly saving the production cost.

In some embodiments of the present invention, both ends of the lower clamp body 200 are provided with chamfers. Specifically, the chamfer structure is designed to prevent the card body from being scratched on the surface of the card body when entering the fixture. The size of the angle of the chamfer is not a limitation of the present invention,

in some embodiments of the present invention, the lower clamp body 200 is provided with an escape hole 210 on a region corresponding to the guide block 120.

Specifically, referring to fig. 2, the two ends of the upper clamp body 100 are provided with the guide blocks 120, when the upper clamp body 100 rotates downward, the two guide blocks 120 move downward, in order to make the pressing column 110 better fit with the surface of the card body, an avoiding hole 210 is provided on the area of the lower clamp body 200 corresponding to the guide blocks 120, and the avoiding hole 210 gives way to the guide blocks 120, so that the upper clamp body 100 is pressed down to the right position.

In some embodiments of the present invention, the lower fixture body 200 is provided with a mounting hole 220, and the mounting hole 220 is provided therein with a reset structure, and the reset structure is connected to the upper fixture body 100 to force the upper fixture body 100 to reset to the unclamped state after completing the clamping operation.

Specifically, referring to fig. 2, a mounting hole 220 is formed in the lower clamp body 200, and a reset structure is installed in the mounting hole 220, and the reset structure is connected to the upper clamp body 100, so that the card writing clamp is in a released state when the card writing clamp is not under stress, and when the card writing clamp needs to be clamped, the upper surface of the upper clamp body 100 is under stress, so that the upper clamp body 100 is pressed downward and closed. After the data writing operation is completed, the upper surface of the upper clamp body 100 is not stressed, and the upper clamp body 100 rotates upward and returns to a released state.

In particular, in the embodiment of the present invention, a torsion spring is selected. Further, in the present invention, the force of the upper surface of the upper clamp body 100 is provided by the personalization device.

In addition, a driving device can be arranged on the card writing clamp, and the driving device is an air cylinder or a motor. The output end of the driving device is connected to the upper chuck body 100, and can control the rotation operation of the upper chuck body 100.

In some embodiments of the present invention, the lower surface of the upper clamp body 100 is provided with a groove 130, and the probe set is mounted in the groove 130.

Specifically, after the pressing column 110 on the upper fixture 100 presses and positions the card body, the probe contacts the surface of the chip to achieve circuit communication, thereby achieving writing of personalized information.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. Card-writing clamp, its characterized in that includes:

the upper clamp body is rotatably connected with the lower clamp body;

the two guide blocks are respectively arranged at two ends of the upper fixture body, guide inclined planes are respectively arranged on the corresponding side surfaces of the two guide blocks, and the two guide inclined planes are respectively abutted against the two opposite ends of the clamp body so as to correct the position of the clamp body on the lower fixture body;

the compression leg is detachably arranged on the upper clamp body, and the lower surface of the compression leg can be abutted to the clamp body to press the clamp body on the second clamp.

2. The card writing holder of claim 1, wherein the upper holder body and the lower holder body are connected by a hinge.

3. The card writing holder of claim 1, wherein the compression leg has an interference fit with the upper holder body.

4. The card writing holder of claim 3, wherein the compression leg is made of a polymer.

5. The card writing holder of claim 1, wherein both ends of the lower holder body are chamfered.

6. The card writing jig of claim 1, wherein the lower jig body is provided with an avoidance hole on a region corresponding to the guide block.

7. The card writing holder of claim 1 or 2, wherein the lower holder body is provided with a mounting hole, and a reset structure is provided in the mounting hole, and the reset structure is connected to the upper holder body to force the upper holder body to reset to the unclamped state.

8. The card writing clip of claim 7, wherein the return structure is a torsion spring.

9. The card writing holder of claim 1, wherein the lower surface of the upper holder body is provided with a groove, and a probe set is mounted in the groove.