Quick release structure of card inserting machine

Abstract

The utility model discloses a quick release structure of a card inserting machine, and relates to the technical field of card inserting machines, the quick release structure comprises a side sealing plate, the inner side wall of the side sealing plate is provided with card inserting lapping plates which are symmetrically distributed, the center of the inner side wall of the side sealing plate is provided with a quick release plug, and the quick release plug comprises a basic transverse column, a slip sheet, a transition column and a top block. The semi-spherical top block is movably connected with a quick-release socket preset on the card inserting machine body, the quick-release socket comprises a sleeve, a first spring, a second spring, a sliding block and a pull rod, when the side sealing plate and the card inserting butt strap are installed, only the quick-release plug on the side sealing plate needs to be directly inserted, installation is completed, and when the side sealing plate and the card inserting butt strap need to be taken down, the quick-release plug on the side sealing plate is taken down. The quick-release plug can be easily pulled out only by continuously pushing the side sealing plate and then pulling out the side sealing plate, that is, the quick-release structure can be quickly mounted and dismounted, the operation is simple, and a telephone operator can conveniently replace a telephone card.

Description

Technical Field

[0001] The utility model relates to the technical field of card inserters, in particular to a quick-release structure of a card inserter. Background Art

[0002] A card inserter is a device used to read or write card data, and is usually used in various scenarios that require identity verification, payment or data storage. In order to improve the user experience and operation convenience, a card insertion device with a voice interaction function is used, which can provide services for users through voice prompts and voice recognition technologies. This device is not only applied to scenarios such as self-service terminals, bank ATMs, and public transportation ticket vending machines, but also can be used as a portable device for operators.

[0003] When an operator uses a card insertion device with a voice interaction function, it is necessary to frequently replace the phone card in the card insertion device. During the process of replacing the phone card, the device cover plate is repeatedly disassembled, which is time-consuming and laborious. Therefore, a quick-release structure that can facilitate the operator to replace the phone card is needed. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a quick-release structure of a card inserter, which solves the existing technical problems.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0006] A quick-release structure of a card inserter includes a side seal plate. Symmetrically distributed card insertion lugs are installed on the inner side wall of the side seal plate. A quick-release plug is provided at the center of the inner side wall of the side seal plate. The quick-release plug includes a basic cross column, a sliding piece, a transition column and a top block. One end of the basic cross column is fixed to the side seal plate, and the other end of the basic cross column is connected to the top block through the transition column. A sliding piece is sleeved outside the transition column. The sliding piece is integrally circular, and a chamfered section is provided on the side wall of the sliding piece. The sliding piece can slide left and right on the transition column. The top block is hemispherical, and the top block is movably connected to a quick-release socket preset on the card inserter body. The quick-release socket includes a sleeve, a first spring, a second spring, a slider and a pull rod. The outer wall of the sleeve is fixed to the card inserter body. The first spring is installed in the inner cavity of the sleeve and is movably connected to the top block. The second spring provides elastic reset for the slider. The cross section of the slider is a right-angled trapezoid, and the slider cooperates with the top block. The slider penetrates through the side wall of the sleeve and is movably connected thereto. The end face of the slider is connected to the pull rod.

[0007] Preferably, the sliding piece is movably connected to the transition column, and the diameter value of the sliding piece is the same as the diameter value of the top block.

[0008] The utility model provides a quick-release structure of a card inserter, which has the following beneficial effects compared with the prior art:

[0009] The quick-release structure of this card inserter is provided with a quick-release plug at the center of the inner side wall of the side seal plate. Both the card insertion and latching plate and the quick-release plug can be inserted into the inner cavity of the card inserter main body. When installing the side seal plate and the card insertion and latching plate, simply insert the quick-release plug on the side seal plate directly to complete the installation. When it is necessary to remove the side seal plate and the card insertion and latching plate, just continue to push the side seal plate and then pull it out, and the quick-release plug can be easily pulled out. That is, this quick-release structure can achieve quick installation and disassembly, and at the same time, the operation is simple, which can facilitate the operator to replace the phone card. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a top view schematic diagram of the overall structure of the present utility model;

[0011] Figure 2 is a schematic diagram of the use state of the quick-release plug of the present utility model;

[0012] Figure 3 is a schematic diagram of the insertion process of the quick-release plug of the present utility model;

[0013] Figure 4 is a schematic diagram of the extraction process of the quick-release plug of the present utility model;

[0014] Figure 5 is a schematic diagram of the structure of the quick-release plug of the present utility model;

[0015] Figure 6 is a schematic diagram of the appearance of the side seal plate and the card inserter of the present utility model.

[0016] In the figure: 1. Side seal plate; 2. Card insertion and latching plate; 3. Quick-release plug; 31. Basic cross column; 32. Slide piece; 33. Transition column; 34. Top block; 4. Quick-release socket; 41. Sleeve; 42. First spring; 43. Second spring; 44. Slide block; 45. Pull rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1 - 6, the present utility model provides a quick-release structure for a card inserter, including a side sealing plate 1. Symmetrically distributed card insertion lugs 2 are installed on the inner side wall of the side sealing plate 1. A quick-release plug 3 is provided at the center of the inner side wall of the side sealing plate 1. Both the card insertion lugs 2 and the quick-release plug 3 can be inserted into the inner cavity of the card inserter body. The quick-release plug 3 includes a base cross column 31, a sliding piece 32, a transition column 33 and a top block 34. One end of the base cross column 31 is fixed to the side sealing plate 1, and the other end of the base cross column 31 is connected to the top block 34 through the transition column 33. A sliding piece 32 is sleeved outside the transition column 33. The sliding piece 32 is integrally circular, and a chamfered section is provided on the side wall of the sliding piece 32. The sliding piece 32 can slide left and right on the transition column 33, that is, the sliding piece 32 can freely slide on the outer wall of the transition column 33. The top block 34 is hemispherical, and the top block 34 is movably connected to a quick-release socket 4 preset on the card inserter body. The quick-release socket 4 includes a sleeve 41, a first spring 42, a second spring 43, a slider 44 and a pull rod 45. The outer wall of the sleeve 41 is fixed to the card inserter body. The first spring 42 is installed in the inner cavity of the sleeve 41. The first spring 42 is movably connected to the top block 34. The top block 34 is also movably connected to the slider 44. The second spring 43 provides elastic reset for the slider 44. The cross section of the slider 44 is a right trapezoid. The slider 44 cooperates with the top block 34. The slider 44 penetrates through the side wall of the sleeve 41 and is movably connected to it. The end face of the slider 44 is connected to the pull rod 45.

[0019] The hemispherical surface of the top block 34 is movably connected to the inclined surface of the slider 44, and the flat surface of the top block 34 is movably connected to the flat surface of the slider 44. During the insertion process of the quick-release plug 3, the hemispherical surface of the top block 34 contacts the inclined surface of the slider 44. After the quick-release plug 3 is inserted, the flat surface of the top block 34 contacts the flat surface of the slider 44 to complete the installation, as shown in the attached Figure 2 figure.

[0020] The sliding piece 32 is movably connected to the transition column 33. The diameter value of the sliding piece 32 is the same as the diameter value of the top block 34. During the process of pulling out the quick-release plug 3, the sliding piece 32 and the top block 34 can slide past the end of the slider 44.

[0021] The inclined surface of the slider 44 is movably connected to the inclined surface of the sliding piece 32. During the process of pulling out the quick-release plug 3, the inclined surface of the slider 44 contacts the inclined surface of the sliding piece 32, as shown in the attached Figure 3 figure. The sliding piece 32 can also push the slider 44 away.

[0022] Working principle: The quick-release structure of this card inserter includes a side seal plate 1. Symmetrically distributed card insertion lugs 2 are installed on the inner side wall of the side seal plate 1. A quick-release plug 3 is provided at the center of the inner side wall of the side seal plate 1. Both the card insertion lugs 2 and the quick-release plug 3 can be inserted into the inner cavity of the card inserter main body. The quick-release plug 3 includes a base cross column 31, a sliding piece 32, a transition column 33, and a top block 34. The hemispherical top block 34 is movably connected to a preset quick-release socket 4 on the card inserter main body. The quick-release socket 4 includes a sleeve 41, a first spring 42, a second spring 43, a slider 44, and a pull rod 45.

[0023] When installing the side seal plate 1 and the card insertion lugs 2, the quick-release plug 3 on the side seal plate 1 can be directly inserted. During the insertion process of the quick-release plug 3, the hemispherical surface of the top block 34 contacts the inclined surface of the slider 44. After the quick-release plug 3 is inserted, the flat surface of the top block 34 contacts the flat surface of the slider 44 to complete the installation. As shown in the appendix Figure 2 shown, the installation process is simple and convenient. When it is necessary to remove the side seal plate 1 and the card insertion lugs 2, the side seal plate 1 can be further pushed. The inclined surface of the slider 44 contacts the inclined surface of the sliding piece 32. As shown in the appendix Figure 3 shown, the sliding piece 32 can also push the slider 44 open until the sliding piece 32 is separated from the slider 44, and then the side seal plate 1 is pulled out. During the process of pulling out the side seal plate 1, the inclined surface of the sliding piece 32 on the quick-release plug 3 first contacts the inclined surface of the slider 44 and pushes the slider 44 open. The sliding piece 32 and the top block 34 can slide past the end of the slider 44. As shown in the appendix Figure 4 shown, in this way, the quick-release plug 3 can be easily pulled out, that is, this quick-release structure can achieve quick installation and disassembly, and at the same time, the operation is simple, which can facilitate the operator to replace the phone card.

[0024] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0025] It should be noted that the above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-release structure of a card inserter, comprising side seal plates (1), wherein symmetrically distributed card insertion lugs (2) are installed on the inner side walls of the side seal plates (1), and it is characterized in that: At the center of the inner wall of the side sealing plate (1), a quick-release plug (3) is provided. The quick-release plug (3) includes a base cross column (31), a sliding piece (32), a transition column (33) and a top block (34). One end of the base cross column (31) is fixed to the side sealing plate (1), and the other end of the base cross column (31) is connected to the top block (34) through the transition column (33). A sliding piece (32) is sleeved outside the transition column (33). The sliding piece (32) is integrally circular ring-shaped, and a chamfered section is provided on the side wall of the sliding piece (32). The sliding piece (32) can slide left and right on the transition column (33). The top block (34) is hemispherical, and the top block (34) is movably connected to a quick-release socket (4) preset on the card inserting machine body. The quick-release socket (4) includes a sleeve (41), a first spring (42), a second spring (43), a slider (44) and a pull rod (45). The outer wall of the sleeve (41) is fixed to the card inserting machine body. A first spring (42) is installed in the inner cavity of the sleeve (41). The first spring (42) is movably connected to the top block (34). The second spring (43) provides elastic reset for the slider (44). The cross section of the slider (44) is right trapezoid. The slider (44) cooperates with the top block (34). The slider (44) penetrates through the side wall of the sleeve (41) and is movably connected thereto. The end face of the slider (44) is connected to the pull rod (45).

2. The quick-release structure of a card insertion machine according to claim 1, characterized in that: The sliding piece (32) is movably connected to the transition column (33), and the diameter value of the sliding piece (32) is the same as the diameter value of the top block (34).

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