CN212160664U - Stable and reliable card reader capable of improving production efficiency - Google Patents

Abstract

The utility model discloses a reliable and stable just can improve production efficiency's card reader, including the card reader body, this reliable and stable just can improve production efficiency's card reader still includes rubber ring A, ring groove, rubber ring B and rubber ring C, rubber ring A contains terminal surface under annular medial surface, passageway, annular lateral surface, annular up end and the annular, rubber ring A's annular medial surface setting cooperatees with the card reader body and is used for establishing the ring groove in the passageway with card reader body card, rubber ring B is established to the middle part cover of rubber ring A's annular lateral surface, rubber ring B and rubber ring A's annular lateral surface fixed connection, rubber ring C contains annular bottom face, rubber ring C's annular bottom face and rubber ring A's annular up end fixed connection. The utility model discloses avoid the condition that needs two hands cooperation operations usually among the prior art.

Description

Stable and reliable card reader capable of improving production efficiency

Technical Field

The utility model relates to a reliable and stable just can improve production efficiency's card reader belongs to card reader technical field.

Background

The card reader is characterized in that the brand is WYUAN, the model is RD915MU, and the card reader comprises a card reader body, wherein in the prior art, when the card reader body 1 is placed on a workbench surface through the bottom, the card reader body is relatively thin due to plane contact, the using effect that the card reader body can not be conveniently taken up by a single hand is achieved, two hands are usually needed to cooperate to operate, and the using effect that the card reader body can not be conveniently taken up by a single hand to operate under the condition that the position of the card reader body needs to be moved, such as a detection link and the like. Therefore, a card reader which is stable and reliable and can improve the production efficiency is urgently needed to solve the problem existing in the prior art.

In order to solve the technical problems, a new technical scheme is especially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reliable and stable card reader that just can improve production efficiency to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the card reader comprises a card reader body, and further comprises a rubber ring A, an annular clamping groove, a rubber ring B and a rubber ring C, wherein the rubber ring A comprises an annular inner side surface, a channel, an annular outer side surface, an annular upper end surface and an annular lower end surface, the annular inner side surface of the rubber ring A is provided with the annular clamping groove matched with the card reader body and used for clamping the card reader body in the channel, the rubber ring B is sleeved in the middle of the annular outer side surface of the rubber ring A, the rubber ring B is fixedly connected with the annular outer side surface of the rubber ring A, the rubber ring C comprises an annular bottom end surface, and the annular bottom end surface of the rubber ring C is fixedly connected with the annular upper end surface of the rubber ring A.

Preferably, the annular center line of the rubber ring A, the annular center line of the rubber ring B and the annular center line of the rubber ring C are on the same straight line.

Preferably, each corner of the rubber ring A, the rubber ring B and the rubber ring C is provided with an arc transition.

Preferably, the rubber ring A, the rubber ring B and the rubber ring C are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: when the card reader body is placed on a working table surface through the bottom, the using effect that the card reader body can be conveniently taken up by a single hand is achieved, the situation that two hands are usually needed to be matched and operated in the prior art when the card reader body is taken up due to plane contact and relatively thin thickness is avoided, and the using effect that the card reader body can be conveniently taken up by a single hand and operated by moving positions is achieved under the situation that the position of the card reader body needs to be moved such as detection links and the like.

Drawings

FIG. 1 is a schematic structural diagram of a card reader body.

Fig. 2 is a schematic structural view of the rubber ring a.

Fig. 3 is a schematic structural view of fig. 2 and fig. 1 in cooperation.

Fig. 4 is a left side view of fig. 1.

Fig. 5 is a schematic top view of fig. 1.

Fig. 6 is a schematic sectional view a-a of fig. 2.

Fig. 7 is a schematic structural view of fig. 6 and 5 in cooperation.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The object of the present invention is to solve the problems mentioned in the background art only, and the disclosure provides a principle which is only to solve the technical problems mentioned in the background art, therefore, a person skilled in the art should know that the technical solution of the present invention is disclosed to such an extent that the problems mentioned in the background art can be completely implemented. Therefore, if a person skilled in the art encounters new technical problems while implementing the present technical solution, the person skilled in the art should understand that the directional problem of secondary or tertiary development can be made on the basis of the present invention, and should not understand that the present invention is not fully disclosed or can not be implemented by newly proposing a problem, which all belong to the obvious ways known to the person skilled in the art. If the present invention describes the prior art section in the description of the specific embodiments, the prior art section is referred to, and the prior art section is not specifically described, it can be naturally understood as the prior art by the person skilled in the art.

And, this application needs to explain in advance that the utility model discloses on solving and realizing this basis and providing more a selection mode for the user, other technological effects that reach are only to belong to the benevolence person and see the benevolence, and the wisdom is seen to the wisdom notion, for example, if think that the technological effect that this application part described can not realize or reach, can understand that this can not realize or reach exaggerates beneficial effect and belongs to the mistake of writing part, can ignore or delete the processing, simultaneously, because this kind of condition belongs to the mistake of writing in advance has been explained here, when deleting, should not understand as the modification and go beyond the scope that the original description recorded.

Referring to the attached drawings of the specification, the utility model provides a technical scheme: a stable and reliable card reader capable of improving production efficiency comprises a card reader body 1, and further comprises a rubber ring A2, an annular clamping groove 3, a rubber ring B4 and a rubber ring C5, wherein the rubber ring A2 comprises an annular inner side surface, a channel 8, an annular outer side surface 9, an annular upper end surface 10 and an annular lower end surface 11, the annular inner side surface of the rubber ring A2 is provided with the annular clamping groove 3 which is matched with the card reader body 1 and used for clamping the card reader body 1 in the channel, the middle part of the annular outer side surface of the rubber ring A2 is sleeved with the rubber ring B4, the rubber ring B4 is fixedly connected with the annular outer side surface of the rubber ring A2, the rubber ring C5 comprises an annular bottom end surface, the annular bottom end surface of the rubber ring C5 is fixedly connected with the annular upper end surface of the rubber ring A2, and the utility model discloses a card reader based on the condition that no product has only advantages but no defects, the utility model discloses only using to specific environment in the background art, for example the scene that the background art mentioned, if the user considers the factor of inconvenient use under some circumstances, then not recommending to purchase this application in that situation and use, this product only aims at and recommends the user that need mention the scene in the background art and can accept and ignore other negative factors simultaneously and use, all belong to the implementation mode that ordinary skilled person in the art can know.

Preferably, the annular center line of the rubber ring a2, the annular center line of the rubber ring B4 and the annular center line of the rubber ring C5 are on the same straight line, the corners of the rubber ring a2, the rubber ring B4 and the rubber ring C5 are respectively provided with circular arc transitions, the rubber ring a2, the rubber ring B4 and the rubber ring C5 are of an integral structure, meanwhile, the technical solution of the present invention is only used as an implementation mode of an ideal state, such as horizontal or vertical or other, and in the existing industrial production process, some errors are inevitably generated, which are inevitable in the industrial production, and are also expected and known by those skilled in the art, and can be understood as the prior art, and in the description of the present invention, the description language or scheme used is only one best implementation mode for the drawings, and those skilled in the art can implement the solution of the present invention, the utility model discloses can select the concrete implementation mode in a flexible way on the scheme basis, all belong to the extension implementation mode that ordinary skilled in the art can know. And, the utility model discloses in some realization the mode preferred of the scheme of the utility model discloses although can realize a bit the utility model discloses technical scheme, nevertheless not the best, probably there is new problem even, this new problem, for example anyone according to the utility model provides a new technical problem that does not mention in this application background art, can all understand as can make the directionality problem of continuation research and development on the basis of the utility model discloses on stating that this directionality problem is not the technical problem that the utility model aims to solve's basis, the utility model discloses technical scheme should understand that ordinary technical personnel in this field can clearly implement the technical scheme of the utility model.

When in use, the parts of the present invention not specifically illustrated can be implemented as known by those skilled in the art, for example, the card reader body 1 can be understood as a card reader known by those skilled in the art, and can be a card reader with a brand name WYUAN and a model number RD915MU, which belong to known implementations of those skilled in the art, the present invention adopts a rubber ring a2, an annular card slot 3, a rubber ring B4 and a rubber ring C5 on the basis of the prior art, as shown in fig. 2, 3, 4, 5, 6 and 7, the rubber ring a2 includes an annular inner side surface, a channel, an annular outer side surface, an annular upper end surface and an annular lower end surface, the annular inner side surface of the rubber ring a2 is provided with an annular card slot 3 for clamping the card reader body 1 in the channel, and the rubber ring B4 is sleeved on the annular outer side surface of the rubber ring a2, in this way, as shown in fig. 3, the card reader body 1 can achieve the use effect of protecting the card reader body 1 through the rubber ring a2 by sleeving the rubber ring a2, and when the rubber ring B4 and the rubber ring C5 are matched with the rubber ring a2, for example, 4 fingers of the left hand of a worker except the thumb can hold the part a with the hand, and the thumb can know the force of taking through the part B, when the card reader body 1 is placed on a working table through the bottom, the use effect of conveniently taking the card reader body 1 with a single hand is achieved, and the situation that two hands are usually needed to be matched when the card reader body 1 is taken due to plane contact and relatively thin thickness is avoided, the use effect of conveniently picking up the moving position by one hand to operate is achieved under the condition that the position of the card reader body 1 needs to be moved, such as detection links.

And, simultaneously, the utility model discloses model and/or size between each part should be understood as mutually matching and cooperation, all belong to the embodiment that the ordinary skilled person in the art can know, and, the utility model discloses each part complex compactness, the ordinary skilled person in the art can know, all belong to the part that the ordinary skilled person in the art can adopt the mode that the ordinary skilled person in the art can know to implement as required among the prior art, and rubber ring A2, rubber ring B4 and rubber ring C5's surface can adopt the rubber material that surface roughness is high respectively to make, so that play skid-proof more stable result of use, all belong to the embodiment that the ordinary skilled person in the art can know, and, the utility model provides high production efficiency only belongs to improve production efficiency under certain artificial observation angle for example from the angle of conveniently taking up, and if from the angle of need additionally overlapping rubber sleeve A then can fail to improve efficiency only under this kind of circumstances For the convenience of picking up, it belongs to the part of the ordinary skill in the art that can judge the conclusion according to the prior art, in this case, if the whole content of the application of the present invention is removed 6 words for improving the production efficiency, in the case of the pre-explanation, it should not be understood as modifying beyond the scope, and it belongs to the known implementation manner of the ordinary skill in the art, therefore, the understanding of the present application by the ordinary skill in the art should not be limited to a single thinking, and it belongs to the known implementation manner of the ordinary skill in the art, and, by adopting such a structure, when the solution of the present invention is not needed, the sleeve of the rubber ring a2 can be eliminated, and the normal use of the card reader body 1 can be recovered, so that the combination of the rubber ring a2, the ring slot 3, the rubber ring B4 and the rubber ring C5 of the present invention only exists as an accessory, supply the user to use as required selectivity, it is concrete on the basis of the utility model discloses the scheme, the ordinary technical staff accessible in the field is in order to satisfy logical analysis and/or reasoning and mends the utility model discloses some not enough on the details make the utility model discloses technical scheme is more perfect and optimize. And, if the problem not addressed by the present invention is addressed, any means known to those skilled in the art can be used to solve the problem, all of which are embodiments known to those skilled in the art. For example, the present invention is also directed to protecting principles rather than specific data, and also in view of the fact that the size, data, etc. do not belong to the object protected by the utility model, and therefore do not describe in detail, and those skilled in the art can understand any implementation way known to those skilled in the art by combining with the prior art on the basis of the present invention, the present invention may have the defect mentioned in the background, and this defect may be the defect that the utility model has not been reached by the material of the people, but in doing a technical development, it is difficult to develop a technology without any defect, the solution of this defect can be understood as the prior art, and the utility model discloses a crowd only needs the environmental use mentioned in the background and can ignore this defect and continue to select the user to use. Based on this, what is claimed in the present application is only a part of the principle of the solution corresponding to the problem of the background art, and other parts, for example, how to implement the technical solution of the present application more optimally on the basis of the principle of the present application, obviously, the technical solution of the present application with clear description is not completely implemented through one development and one patent application, so the technical solution of the present application is only limited to the technical problem to be solved in the corresponding background art, and other parts can be completed in another development and patent application, or be continuously improved on the technology of the solution of the present application by other technical personnel in the art, and apply a patent to achieve the optimal using effect, all of which belong to the known ways in the art.

The design to be explained is: the control circuit involved in the present design is a conventional technique for controlling the operation of each component and the corresponding control program. The drawings are only for purposes of illustrating the principles of the invention that will be readily understood by those skilled in the art. Because of the limitation of the page size of the patent application document, in order to clearly show the principle, the proportional size between each component in the drawings may be inconsistent with the actual product, and it can be understood by those skilled in the art that, for example, the structural principle of a certain part in the drawings is highlighted, the part is intentionally drawn to be larger, and the other part appears to be smaller, so that the situation can be understood, and as can be understood by those skilled in the art, on the basis of the principle of the present invention, it is naturally possible to make each component smaller, more delicate and more practical on the basis of the present invention by using an industrial more reasonable design, and in the process of application, if a part of the description in the claims, the description and the drawings of the specification is deleted, the part of the description which is unclear is a part of the technical personnel in the field to understand and implement, that is, it is not understood in which range the unclear portion is described, and therefore, if it is considered that the modification beyond the range described in the original specification and the claims is obviously unreasonable without knowing which range, it should be simply understood that the unclear portion is deleted in the present application in order to overcome the existing defect, and the unclear portion is deleted without exceeding the range described in the original specification and the claims.

Moreover, the present invention can be implemented in any extended implementation known to those of ordinary skill in the art, all of which are within the scope of those of ordinary skill in the art, provided that the implementation of the present invention is in compliance with national laws and regulations and related safety precautions.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; and as will be appreciated by those skilled in the art, the benefits of the present invention are only better than those of the current embodiments of the prior art under certain circumstances, rather than being directed to the best use in the industry.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (4)

1. The utility model provides a reliable and stable just can improve production efficiency's card reader, includes the card reader body, its characterized in that: this stable and reliable card reader that just can improve production efficiency still includes rubber ring A, ring groove, rubber ring B and rubber ring C, rubber ring A contains annular medial surface, passageway, annular lateral surface, annular up end and annular end down, rubber ring A's annular medial surface sets up and cooperates with the card reader body and is used for establishing the ring groove of card reader body card in the passageway, rubber ring B is established to the middle part cover of rubber ring A's annular lateral surface, rubber ring B and rubber ring A's annular lateral surface fixed connection, rubber ring C contains annular bottom face, rubber ring C's annular bottom face and rubber ring A's annular up end fixed connection.

2. The card reader of claim 1, wherein the card reader is stable and reliable and can improve production efficiency, and comprises: the annular center line of the rubber ring A, the annular center line of the rubber ring B and the annular center line of the rubber ring C are on the same straight line.

3. The card reader of claim 1, wherein the card reader is stable and reliable and can improve production efficiency, and comprises: and arc transition is respectively arranged at each corner of the rubber ring A, the rubber ring B and the rubber ring C.

4. The card reader of claim 3, wherein the card reader is stable and reliable and can improve production efficiency, and comprises: the rubber ring A, the rubber ring B and the rubber ring C are of an integrated structure.

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