Card clamping device

Abstract

According to the card clamping device, the rotating shell of the card clamping device is rotatably connected to the mounting shell and located outside the card mounting cavity, rotation of the rotating shell relative to the mounting shell is suitable for driving the card push-out piece to synchronously rotate relative to the mounting shell, and the rotating shell can drive the card push-out piece to rotate; therefore, a user can conveniently take and use the card. A matching part is arranged on the side, facing the mounting shell, of the rotating shell, a sliding guide part is arranged on the side, facing the rotating shell, of the mounting shell, and the matching part is slidably connected with the sliding guide part. Thus, the sliding guide part can guide the rotating path of the rotating shell relative to the mounting shell by being in sliding connection with the matching part, the situation that the matching part deviates from the rotating path can be reduced, the sliding guide part can provide supporting force for the matching part, and shaking generated when the rotating shell rotates relative to the mounting shell can be reduced; the rotating stability of the rotating shell relative to the mounting shell is improved, and a user can conveniently rotate the rotating shell to take the card.

Description

TECHNICAL FIELD

[0001] The utility model relates to clamping device technical field, specifically, relate to a card clamping device. BACKGROUND

[0002] The card clamping device can be used for placing cards such as business cards and bank cards to facilitate users to carry and take the cards. However, the structure of the card clamping device in the related art is unreasonable, and it is inconvenient for users to take the cards. SUMMARY

[0003] The utility model embodiment proposes a card clamping device to improve the above technical problems.

[0004] The utility model embodiment achieves the above purpose through the following technical scheme.

[0005] The utility model embodiment provides a card clamping device, the card clamping device includes installation shell, rotating shell and card pusher, the installation shell is equipped with card installation cavity, the rotating shell is rotatably connected in the installation shell and is located outside the card installation cavity, the card pusher is connected to the rotating shell and is located in the card installation cavity, the rotation of the rotating shell relative to the installation shell is suitable for driving the card pusher synchronous relative to the installation shell rotation, so that the card pusher moves along the predetermined path, the side of the rotating shell towards the installation shell is equipped with the cooperation part, the side of the installation shell towards the rotating shell is equipped with the guide sliding part, and the cooperation part is slidably connected with the guide sliding part.

[0006] In some embodiments, the rotating shell includes a connecting portion that passes through the installation shell and is connected to the card pusher, the cooperation portion includes a first sliding block that is spaced apart from the connecting portion, and the guide sliding portion includes a first sliding rail. The first sliding block passes through the first sliding rail and is connected to the card pusher, the first sliding block slides in the first sliding rail, and is suitable for driving the card pusher to rotate along the sliding path of the first sliding block.

[0007] In some embodiments, the installation shell includes a shell body and an adapter cover body, the adapter cover body is connected to the shell body and defines the card installation cavity with the shell body, the rotating shell is rotatably connected to the adapter cover body, a side portion of the shell body is provided with an adapter portion, the adapter cover body towards the shell body side is provided with a fixed portion, and the adapter portion is connected to the fixed portion.

[0008] In some embodiments, the installation shell includes an adapter cover body, the rotating shell is rotatably connected to the adapter cover body, the adapter cover body is provided with a magnetic attraction piece, the rotating shell is provided with a magnetic attraction matching piece, and the magnetic attraction piece and the magnetic attraction matching piece are magnetically attracted and matched.

[0009] In some embodiments, the installation shell is provided with a perfume cotton containing cavity and an incense outlet, and the incense outlet communicates with the perfume cotton containing cavity.

[0010] In some embodiments, the mounting shell comprises a shell body and an adapter cover connected to the shell body, the perfume cotton accommodating cavity comprises a first accommodating cavity and a second accommodating cavity, the first accommodating cavity and the second accommodating cavity are respectively located at two ends of the shell body in the width direction, the fragrance outlet comprises a first fragrance outlet and a second fragrance outlet, the first fragrance outlet is communicated with the first accommodating cavity, and the second fragrance outlet is communicated with the second accommodating cavity; the side of the shell body is provided with the first fragrance outlet, and the side of the adapter cover facing the rotating shell is provided with the second fragrance outlet. The card clamping device has an open state and a closed state; when the card clamping device is in the open state, the rotating shell is rotated relative to the adapter cover to open the second fragrance outlet; and when the card clamping device is in the closed state, the rotating shell is rotated relative to the adapter cover to shield the second fragrance outlet.

[0011] In some embodiments, the mounting shell is further provided with a mounting opening communicated with the card mounting cavity, and the mounting shell further comprises a spring buckle which is rotatably located at the mounting opening. The card clamping device has an open state and a closed state; when the card clamping device is in the open state, the rotating shell is rotated relative to the mounting shell to be distributed out of position with the mounting shell, the spring buckle is rotated in a direction away from the card mounting cavity, and the elastic force of the spring buckle is suitable for abutting the card in the card mounting cavity; and when the card clamping device is in the closed state, the rotating shell overlaps with the mounting shell, and the spring buckle is rotated in a direction close to the card mounting cavity to fasten the card.

[0012] In some embodiments, the rotating shell is provided with an abutting portion, and the spring buckle is provided with an abutting matching portion; when the card clamping device is in the open state, the abutting portion is separated from the abutting matching portion to release the spring buckle; and when the card clamping device is in the closed state, the abutting portion is connected to the abutting matching portion to lock the spring buckle.

[0013] In some embodiments, the side of the rotating shell away from the mounting shell is provided with an anti-skid portion, and the anti-skid portion is a protruding structure, or the anti-skid portion is a groove structure.

[0014] In some embodiments, the mounting shell is provided with a plurality of weight-reducing portions which are distributed at intervals.

[0015] The card clamping device provided in this embodiment of the utility model has a card mounting cavity in its mounting shell. A rotating shell is rotatably connected to the mounting shell and located outside the card mounting cavity. A card ejector is connected to the rotating shell and located in the card mounting cavity. The rotation of the rotating shell relative to the mounting shell is adapted to drive the card ejector to rotate synchronously relative to the mounting shell, so that the card ejector moves along a predetermined path. Thus, the rotating shell can drive the card ejector to rotate, thereby ejecting the card from the card mounting cavity for the user to easily retrieve the card. A mating part is provided on the side of the rotating shell facing the mounting shell, and a guide part is provided on the side of the mounting shell facing the rotating shell. The mating part and the guide part are slidably connected. In this way, the guide part can guide the rotation path of the rotating shell relative to the mounting shell through its slidable connection with the mating part, which helps to reduce the possibility of the mating part deviating from the rotation path and also helps to reduce the friction between the rotating shell and the mounting shell during rotation, making it easier for the user to rotate the rotating shell to retrieve the card. In addition, the guide slide can provide support for the mating parts, which helps to improve the stability of the rotating shell relative to the mounting shell, helps to reduce the shaking of the rotating shell relative to the mounting shell when rotating, and also helps to reduce the friction between the rotating shell and the mounting shell, making it convenient for users to rotate the rotating shell to take out the card. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the card clamping device provided in this embodiment of the present invention is shown.

[0018] Figure 2 It shows Figure 1 A schematic diagram of the card clamping device in its disassembled state.

[0019] Figure 3 It shows Figure 1 A schematic diagram of the rotating shell and the adapter cover of the card clamping device.

[0020] Figure 4 It shows Figure 1 A schematic diagram of the card clamping device from another perspective. Detailed Implementation

[0021] In order to make the person skilled in the art better understand the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the embodiments of the present application.

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application.

[0023] Please refer to Figures 1 to 3 The embodiments of the present application provide a card clamping device 100, which can be used to clamp cards such as business cards and bank cards, thereby facilitating the user to carry the cards.

[0024] The card clamping device 100 comprises a mounting shell 11, a rotating shell 12 and a card pushing member 13. The mounting shell 11 is provided with a card mounting cavity 111. The rotating shell 12 is rotatably connected to the mounting shell 11 and located outside the card mounting cavity 111. The card pushing member 13 is connected to the rotating shell 12 and located in the card mounting cavity 111. The rotation of the rotating shell 12 relative to the mounting shell 11 is adapted to drive the card pushing member 13 to rotate synchronously relative to the mounting shell 11, so as to move the card pushing member 13 along a predetermined path.

[0025] In this way, the rotating shell 12 can drive the card pushing member 13 to rotate, so as to push out the card in the card mounting cavity 111, thereby facilitating the user to take the card. The card clamping device 100 has a simple card pushing mode, and is convenient for the user to operate.

[0026] In some embodiments, the side of the rotating shell 12 facing the mounting shell 11 is provided with a matching part 121, and the side of the mounting shell 11 facing the rotating shell 12 is provided with a guide sliding part 112. The matching part 121 is in sliding connection with the guide sliding part 112.

[0027] Thus, the guide and sliding portion 112 can guide the rotating shell 12 to rotate along the rotating path of the mounting shell 11 through the sliding connection with the matching portion 121, which helps to reduce the deviation of the matching portion 121 from the rotating path, and also helps to reduce the friction between the rotating shell 12 and the mounting shell 11, so as to facilitate the user to rotate the rotating shell 12 to take the card. In addition, the guide and sliding portion 112 can provide support to the matching portion 121, which helps to reduce the shaking of the matching portion 121 when rotating relative to the mounting shell 11, and also helps to improve the stability of the rotating shell 12 relative to the mounting shell 11, and also helps to reduce the shaking of the rotating shell 12 relative to the mounting shell 11, and also helps to reduce the friction between the rotating shell 12 and the mounting shell 11, so as to facilitate the user to rotate the rotating shell 12 to take the card.

[0028] In some embodiments, the sliding connection between the matching portion 121 and the guide and sliding portion 112 can be achieved by the cooperation of a sliding block and a sliding rail.

[0029] For example, the matching portion 121 can be a sliding block located on the surface of the rotating shell 12 facing the mounting shell 11, and the guide and sliding portion 112 can be a sliding rail located on the surface of the mounting shell 11 facing the rotating shell 12, and the sliding block can slide in the sliding rail to achieve the sliding connection between the matching portion 121 and the guide and sliding portion 112.

[0030] For another example, the matching portion 121 can be a sliding rail located on the surface of the rotating shell 12 facing the mounting shell 11, and the guide and sliding portion 112 can be a sliding block located on the surface of the mounting shell 11 facing the rotating shell 12, and the sliding block can slide in the sliding rail to achieve the sliding connection between the matching portion 121 and the guide and sliding portion 112.

[0031] In other embodiments, the sliding connection between the matching portion 121 and the guide and sliding portion 112 can be achieved by the cooperation of a block and a groove.

[0032] For example, the matching portion 121 can be a block located on the surface of the rotating shell 12 facing the mounting shell 11, and the guide and sliding portion 112 can be a groove located on the surface of the mounting shell 11 facing the rotating shell 12, and the block can be inserted and slid in the groove to achieve the sliding connection between the matching portion 121 and the guide and sliding portion 112.

[0033] For another example, the matching portion 121 can be a groove located on the surface of the rotating shell 12 facing the mounting shell 11, and the guide and sliding portion 112 can be a block located on the surface of the mounting shell 11 facing the rotating shell 12, and the block can be inserted and slid in the groove to achieve the sliding connection between the matching portion 121 and the guide and sliding portion 112.

[0034] In other embodiments, the sliding connection between the matching portion 121 and the guide and sliding portion 112 can also be achieved by other ways, which can be set according to actual conditions.

[0035] Please refer to Figure 2and Figure 3 In some embodiments, the rotating shell 12 comprises a connecting portion 122, the connecting portion 122 is arranged through the mounting shell 11 and connected to the card ejecting member 13, the matching portion 121 comprises a first sliding block 1211, the first sliding block 1211 is arranged at intervals with the connecting portion 122, the guide sliding portion 112 comprises a first sliding rail 1121, the first sliding block 1211 is arranged through the first sliding rail 1121 and connected to the card ejecting member 13, the first sliding block 1211 slides in the first sliding rail 1121 and is adapted to drive the card ejecting member 13 to rotate along the sliding path of the first sliding block 1211.

[0036] In this way, the connecting portion 122 and the first sliding block 1211 are both connected to the card ejecting member 13, which helps to improve the stability of the connection between the rotating shell 12 and the card ejecting member 13, reduces the possibility of the card ejecting member 13 coming off the rotating shell 12, and makes the first sliding rail 1121 guide the sliding path of the first sliding block 1211, thereby guiding the rotating path of the rotating shell 12 and the card ejecting member 13. In addition, the first sliding rail 1121 can provide support for the first sliding block 1211, which helps to reduce the shaking of the rotating shell 12 when rotating relative to the mounting shell 11, improves the stability of the rotating shell 12 when rotating relative to the mounting shell 11, reduces the friction between the rotating shell 12 and the mounting shell 11, and facilitates the user to rotate the rotating shell 12 to access the card.

[0037] In some embodiments, the matching portion 121 further comprises a second sliding block 1212, the first sliding block 1211 and the second sliding block 1212 are respectively located at both ends of the height direction Y of the card clamping device 100, and the guide sliding portion 112 further comprises a second sliding rail 1122, the second sliding block 1212 slides in the second sliding rail 1122.

[0038] In this way, the first sliding rail 1121 and the second sliding rail 1122 can jointly guide the rotating path of the rotating shell 12, which helps to more accurately guide the rotating path of the rotating shell 12 and the card ejecting member 13, better support and fix the rotating shell 12, reduce the inclination or deviation caused by a single sliding rail, and improve the smoothness of the rotation of the rotating shell 12.

[0039] In addition, when a larger force is applied to the mounting shell 11, the first sliding rail 1121 and the second sliding rail 1122 help to distribute the force received by a single sliding rail, thereby prolonging the service life of the single sliding rail.

[0040] Please refer to Figures 2 to 4In some embodiments, the mounting shell 11 comprises a shell body 113 and an adapter cover 114, the adapter cover 114 is connected to the shell body 113 and defines the card mounting cavity 111 with the shell body 113, the rotating shell 12 is rotatably connected to the adapter cover 114, the side of the shell body 113 is provided with an engaging portion 1131, and the side of the adapter cover 114 facing the shell body 113 is provided with a fixing portion 1141, and the engaging portion 1131 is connected to the fixing portion 1141.

[0041] In this way, the engaging portion 1131 and the fixing portion 1141 help to ensure the stability of the connection between the shell body 113 and the adapter cover 114, and help to reduce the situation that the adapter cover 114 is loose from the shell body 113. In addition, the engaging portion 1131 is located on the side of the shell body 113, and the fixing portion 1141 is located on the side of the adapter cover 114 facing the shell body 113, so that the engaging portion 1131 and the fixing portion 1141 will not hinder the rotation of the mounting shell 11, and help to ensure the smoothness of the rotation of the mounting shell 11, and facilitate the user to rotate the mounting shell 11 to take the card.

[0042] In some embodiments, the connecting mode of the engaging portion 1131 and the fixing portion 1141 can be fastener connection, magnetic attraction connection, clamping, etc., which can be set according to actual conditions.

[0043] For example, the connecting mode of the engaging portion 1131 and the fixing portion 1141 is fastener connection, and the engaging portion 1131 and the fixing portion 1141 are both provided with through holes, and the fasteners are respectively arranged in the through holes of the engaging portion 1131 and the fixing portion 1141, so as to realize the connection of the engaging portion 1131 and the fixing portion 1141.

[0044] In some embodiments, the connecting mode of the engaging portion 1131 and the fixing portion 1141 can be fastener connection, magnetic attraction connection, clamping, etc., which can be set according to actual conditions.

[0045] In some embodiments, the mounting shell 11 comprises an adapter cover 114, the rotating shell 12 is rotatably connected to the adapter cover 114, the adapter cover 114 is provided with a magnetic attraction piece 1142, and the rotating shell 12 is provided with a magnetic attraction matching piece 123, and the magnetic attraction piece 1142 and the magnetic attraction matching piece 123 are magnetically attracted and matched. In some embodiments, the magnetic attraction piece 1142 and the magnetic attraction matching piece 123 can be magnets, and the magnetic attraction piece 1142 and the magnetic attraction matching piece 123 can be respectively embedded in the rotating shell 12 and the adapter cover 114.

[0046] In this way, the magnetic attraction member 1142 and the magnetic attraction matching member 123 can provide a magnetic attraction force between the rotating shell 12 and the adapter cover 114, so that the rotating shell 12 can maintain a fixed angle when being opened and closed, and has a good fixing effect, which helps to reduce the random rotation of the rotating shell 12 on the adapter cover 114, and also helps to facilitate the user to reset the rotating shell 12.

[0047] For example, when the user needs to take the card, the user can rotate the rotating shell 12 by overcoming the magnetic attraction force between the rotating shell 12 and the adapter cover 114, so that the rotating shell 12 rotates, and then drives the card pushing member 13 to push out the card. When the user needs to store the card, the user can push the rotating shell 12, and the magnetic attraction force between the rotating shell 12 and the adapter cover 114 resets the rotating shell 12, so that the user does not need to manually push the rotating shell 12 to the reset state, which facilitates the operation of the user.

[0048] In this way, the magnetic attraction member 1142 and the magnetic attraction matching member 123 can provide a magnetic attraction force between the rotating shell 12 and the adapter cover 114, so that the rotating shell 12 can maintain a fixed angle when being opened and closed, and has a good fixing effect, which helps to reduce the random rotation of the rotating shell 12 on the adapter cover 114, and also helps to facilitate the user to reset the rotating shell 12.

[0049] Please refer to Figures 1 to 4 In some embodiments, the mounting shell 11 is provided with a perfume cotton accommodating cavity 115 and a perfume outlet 116, and the perfume outlet 116 is in communication with the perfume cotton accommodating cavity 115.

[0050] In this way, the perfume cotton can be accommodated in the perfume cotton accommodating cavity 115, and the perfume in the perfume cotton can be volatilized and emitted through the perfume outlet 116 to meet the use requirements of the user. The user can drop the favorite perfume into the perfume cotton and accommodate it in the perfume cotton accommodating cavity 115 according to personal preference, so that the card clamping device 100 not only has a practical function, but also emits a unique fragrance, adds personality and charm, and improves the added value and user experience of the product.

[0051] In this way, the perfume cotton can be accommodated in the perfume cotton accommodating cavity 115, and the perfume in the perfume cotton can be volatilized and emitted through the perfume outlet 116 to meet the use requirements of the user. The user can drop the favorite perfume into the perfume cotton and accommodate it in the perfume cotton accommodating cavity 115 according to personal preference, so that the card clamping device 100 not only has a practical function, but also emits a unique fragrance, adds personality and charm, and improves the added value and user experience of the product.

[0052] In some embodiments, the mounting shell 11 comprises a shell body 113 and an adapter cover 114 connected to the shell body 113, the perfume cotton accommodating cavity 115 comprises a first accommodating cavity 1151 and a second accommodating cavity 1152, the first accommodating cavity 1151 and the second accommodating cavity 1152 are respectively located at two ends of the width direction X of the shell body 113, the fragrance outlet 116 comprises a first fragrance outlet 1161 and a second fragrance outlet 1162, the first fragrance outlet 1161 communicates with the first accommodating cavity 1151, and the second fragrance outlet 1162 communicates with the second accommodating cavity 1152, the side of the shell body 113 is provided with the first fragrance outlet 1161, and the side of the adapter cover 114 facing the rotating shell 12 is provided with the second fragrance outlet 1162.

[0053] In this way, the perfume cotton accommodating cavity 115 can be installed with perfume cotton at both sides of the width direction X of the card clamping device 100, so that the card clamping device 100 can emit fragrance at both sides, which helps to increase the fragrance emission amount of the card clamping device 100, so that the card clamping device 100 has a stronger fragrance.

[0054] In some embodiments, the card clamping device 100 has an open state and a closed state, when the card clamping device 100 is in the open state, the rotating shell 12 is rotated relative to the adapter cover 114 to open the second fragrance outlet 1162, and when the card clamping device 100 is in the closed state, the rotating shell 12 is rotated relative to the adapter cover 114 to shield the second fragrance outlet 1162.

[0055] In this way, when the user opens the card clamping device 100, the fragrance of the perfume cotton in the second accommodating cavity 1152 can be emitted through the second fragrance outlet 1162, and the card clamping device 100 can emit fragrance through the first fragrance outlet 1161 and the second fragrance outlet 1162, so that the user can smell the fragrance emitted by the first fragrance outlet 1161 and the second fragrance outlet 1162 at the same time when opening the card clamping device 100, thereby increasing the fragrance of the card clamping device 100. When the user closes the card clamping device 100, the card clamping device 100 can emit fragrance through the first fragrance outlet 1161, and the adapter cover 114 shields the second fragrance outlet 1162, which helps to reduce the volatilization of the perfume in the second accommodating cavity 1152, thereby helping to ensure that the card clamping device 100 has a proper fragrance when not in use.

[0056] In some embodiments, the mounting shell 11 is further provided with a mounting opening 117 which is in communication with the card mounting cavity 111, and the mounting shell 11 further comprises a resilient buckle 118 which is rotatably arranged at the mounting opening 117. The card clamping device 100 has an open state and a closed state. When the card clamping device 100 is in the open state, the rotating shell 12 is rotated to be distributed out of position with respect to the mounting shell 11, and the resilient buckle 118 is rotated to the direction away from the card mounting cavity 111, and the elastic force of the resilient buckle 118 is suitable for abutting the card in the card mounting cavity 111. When the card clamping device 100 is in the closed state, the rotating shell 12 is overlapped with the mounting shell 11, and the resilient buckle 118 is rotated to the direction close to the card mounting cavity 111 to fasten the card.

[0057] In this way, the resilient buckle 118 can selectively approach or move away from the card mounting cavity 111 according to the state of the card clamping device 100, so as to abut or release the card, and facilitate the taking or storage of the card.

[0058] For example, when the card clamping device 100 is in the open state, the resilient buckle 118 can be rotated to the direction away from the card mounting cavity 111, and the card can be abutted in the card mounting cavity 111 under the elastic force of the resilient buckle 118, so as to reduce the situation that the card falls from the card mounting cavity 111 in the process of rotating the rotating shell 12 or other components. The user can overcome the elastic force of the resilient buckle 118 by pulling the card, so as to take out the card, and the card clamping device 100 has a simple way to take the card, which is convenient for the user to operate.

[0059] For another example, when the card clamping device 100 is in the closed state, the resilient buckle 118 can be rotated to the direction close to the card mounting cavity 111 to abut the card, so as to fasten the card in the card mounting cavity 111, and the card cannot be taken out from the card mounting cavity 111, which helps to reduce the situation that the card falls from the card mounting cavity 111, and also helps to reduce the situation that the card is displaced in the card mounting cavity 111 to affect the taking of the card, and also helps to make the card more compact when being stored, avoids the card being arranged loosely inside the card clamping device 100, and helps to improve the neatness of the card clamping device 100.

[0060] In some embodiments, the rotating shell 12 is provided with an abutting portion 124, and the resilient buckle 118 is provided with an abutting matching portion 1181. When the card clamping device 100 is in the open state, the abutting portion 124 is separated from the abutting matching portion 1181 to release the resilient buckle 118. When the card clamping device 100 is in the closed state, the abutting portion 124 is connected to the abutting matching portion 1181 to abut the resilient buckle 118.

[0061] In this way, the rotation of the rotating shell 12 relative to the mounting shell 11 can drive the operation of the elastic buckle 118, which helps to realize the linkage of the rotating shell 12 and the elastic buckle 118, and the user does not need to operate the rotating shell 12 and the elastic buckle 118 respectively, which helps to simplify the process steps of opening or closing the card clamping device 100 and facilitates the operation of the user.

[0062] In some embodiments, the side of the rotating shell 12 away from the mounting shell 11 is provided with an anti-skid part 125.

[0063] In this way, it is helpful to increase the sliding resistance of the user's fingers and the rotating shell 12, which helps to reduce the situation that the user slips when rotating the rotating shell 12, facilitates the user to rotate the rotating shell 12, and makes the user can easily open the card clamping device 100 in various environmental scenarios, whether the hand is wet, stained with stains, or in a bumpy road, can ensure the stable opening of the card clamping device 100, and improves the practicability and reliability of the product.

[0064] In addition, the sliding part can serve as an identifier to guide the user, and the user can easily identify and find the correct sliding position on the rotating shell 12.

[0065] In some embodiments, the anti-skid part 125 is a protruding structure, or the anti-skid part 125 is a groove structure, which can be set according to actual conditions to meet the requirement of increasing the sliding resistance of the user's fingers and the rotating shell 12.

[0066] In some embodiments, the mounting shell 11 is provided with a plurality of weight-reducing parts 119, and the plurality of weight-reducing parts 119 are distributed at intervals.

[0067] In this way, the plurality of weight-reducing parts 119 helps to reduce the weight of the mounting shell 11, and further reduces the weight of the card clamping device 100, so that the card clamping device 100 is light and convenient for the user to carry.

[0068] In some embodiments, the card clamping device 100 can be made of aluminum alloy material. Since the aluminum alloy material has good electrical conductivity, the card clamping device 100 can have good electrical conductivity and can effectively shield electromagnetic waves, thereby preventing the transmission of RFID signals. When electromagnetic waves encounter aluminum alloy material, an induced current is generated inside the material, forming an opposite electromagnetic field that cancels out the electromagnetic waves, thereby achieving the shielding effect.

[0069] In this way, it is helpful to ensure that the card in the card clamping device 100, such as a bank card, is not subject to RFID signal fraud, and helps to improve the security of the card clamping device 100.

[0070] In summary, the card clamping device 100 provided by the utility model, the installation shell 11 of the card clamping device 100 is provided with a card installation cavity 111, the rotating shell 12 is rotatably connected to the installation shell 11 and located outside the card installation cavity 111, the card pusher 13 is connected to the rotating shell 12 and located in the card installation cavity 111, and the rotation of the rotating shell 12 relative to the installation shell 11 is suitable for driving the card pusher 13 to rotate synchronously relative to the installation shell 11, so that the card pusher 13 moves along the predetermined path, and then the rotating shell 12 can drive the card pusher 13 to rotate to push the card in the card installation cavity 111 out, thereby facilitating the user to take the card. The side of the rotating shell 12 facing the installation shell 11 is provided with a matching part 121, the side of the installation shell 11 facing the rotating shell 12 is provided with a guide sliding part 112, and the matching part 121 is slidably connected with the guide sliding part 112. In this way, the guide sliding part 112 can guide the rotating path of the rotating shell 12 relative to the installation shell 11 through the sliding connection with the matching part 121, which helps to reduce the deviation of the matching part 121 from the rotating path, and also helps to reduce the friction between the rotating shell 12 and the installation shell 11, thereby facilitating the user to rotate the rotating shell 12 to take the card. In addition, the guide sliding part 112 can provide support force for the matching part 121, which helps to improve the stability of the rotating shell 12 relative to the installation shell 11, helps to reduce the shaking of the rotating shell 12 relative to the installation shell 11, and also helps to reduce the friction between the rotating shell 12 and the installation shell 11, thereby facilitating the user to rotate the rotating shell 12 to take the card.

[0071] In addition, the terms "first", "second", and the like are used only to distinguish descriptions, and cannot be understood as specifically or specially indicating or special structures. The description of the term "some embodiments" means that the specific features, structures, materials or characteristics described in combination with the embodiments or examples are contained in at least one embodiment or example of the utility model embodiments. In the utility model embodiments, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the utility model embodiments and the features of the different embodiments or examples without contradicting each other.

[0072] The above embodiments are only used to illustrate the technical solutions of the utility model, and are not intended to limit the utility model; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently; and the modification or replacement does not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the utility model, and should be included in the protection scope of the embodiments of the utility model.

Claims

1. A card holding device, characterized by The installation shell is provided with a card installation cavity. The rotating shell is rotatably connected to the installation shell and located outside the card installation cavity, and the card ejector is connected to the rotating shell and located in the card installation cavity. The rotating shell is rotatably connected to the adapter cover, the adapter cover is provided with a magnetic attraction element, the rotating shell is provided with a magnetic attraction matching element, and the magnetic attraction element and the magnetic attraction matching element are magnetically attracted and matched. The installation shell is provided with a perfume cotton containing cavity and a fragrance outlet, and the fragrance outlet communicates with the perfume cotton containing cavity.

2. The card holding device of claim 1, wherein The installation shell includes a shell body and an adapter cover, the adapter cover is connected to the shell body, the perfume cotton containing cavity includes a first containing cavity and a second containing cavity, the first containing cavity and the second containing cavity are respectively located at both ends of the shell body in the width direction, the fragrance outlet includes a first fragrance outlet and a second fragrance outlet, the first fragrance outlet communicates with the first containing cavity, the second fragrance outlet communicates with the second containing cavity, the side of the shell body is provided with the first fragrance outlet, and the side of the adapter cover facing the rotating shell is provided with the second fragrance outlet.

3. The card holding device of claim 1, wherein The card clamping device has an open state and a closed state, when the card clamping device is in the open state, the rotating shell is rotated relative to the adapter cover to open the second fragrance outlet, and when the card clamping device is in the closed state, the rotating shell is rotated relative to the adapter cover to shield the second fragrance outlet.

4. The card holding device of claim 1, wherein The installation shell is also provided with an installation opening, the installation opening communicates with the card installation cavity, and the installation shell further includes a spring buckle, the spring buckle is rotatably located at the installation opening.

5. The card holding device of claim 1, wherein ​ 6. The card holding device of claim 5, wherein ​ ​ 7. The card holding device of claim 1, wherein ​ The card clamping device has an open state and a closed state. When the card clamping device is in the open state, the rotating shell is rotated relative to the mounting shell to be distributed out of position with the mounting shell, the elastic buckle is rotated in a direction away from the card mounting cavity, and the elastic force of the elastic buckle is suitable for abutting a card in the card mounting cavity. When the card clamping device is in the closed state, the rotating shell overlaps with the mounting shell, and the elastic buckle is rotated in a direction close to the card mounting cavity to fasten the card.

8. The card holding device of claim 7, wherein The rotating shell is provided with an abutting part, and the elastic buckle is provided with an abutting matching part. When the card clamping device is in the open state, the abutting part is separated from the abutting matching part to release the elastic buckle. When the card clamping device is in the closed state, the abutting part is connected to the abutting matching part to lock the elastic buckle.

9. The card holding device of claim 1, wherein The side of the rotating shell away from the mounting shell is provided with an anti-skid part. The anti-skid part is a convex structure, or the anti-skid part is a groove structure.

10. The card holding device of claim 1, wherein The mounting shell is provided with a plurality of weight-reducing parts, and the plurality of weight-reducing parts are distributed at intervals.

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