Mounting mechanism and IC card water control machine card reader thereof

Abstract

The utility model discloses a mounting mechanism and an IC card water control machine card reader thereof, which comprise a mounting plate, mounting bolts are symmetrically connected to the sides of the mounting plate in a threaded and inserted manner, a protection mechanism used for forming a sealed cavity for the peripheries of the mounting bolts is arranged on the front surface of the mounting plate, and the protection mechanism comprises a protection cylinder and a sealing cylinder. The sealing cylinders are used for being in butt joint with the protection cylinders, the connecting plates are fixedly connected between the adjacent protection cylinders, and the connecting plates are used for enabling the adjacent protection cylinders to move synchronously. The mounting plate, the mounting bolts, the protective cylinder, the sealing cylinder, the connecting plate, the fixing frame, the positioning plate and the limiting rod are matched with one another, the protective cylinder and the sealing cylinder are combined to shield the mounting bolt, and the connecting plate is in butt joint with the positioning plate, so that the mounting bolt can be shielded and protected after the IC card water control machine card reader is mounted, and the mounting efficiency is improved. Installation bolts can be conveniently prevented from being eroded by shower water for a long time.

Description

Technical Field

[0001] The utility model relates to the field of IC card water control machine readers, in particular to a mounting mechanism and an IC card water control machine reader. Background Art

[0002] IC card water control machine reader is usually a commonly used smart water meter. IC card water control machine reader is used in conjunction with IC card. The IC card is inserted into the card slot of the water control machine reader, and the water control machine is used. At the same time, the water control machine is equipped with a display screen, which can display the value in the IC card, making it convenient for users to observe.

[0003] IC card water control machine reader is widely used. IC card water control machine reader is usually installed on the wall of the bathtub. There are mounting plates on the top and bottom of the IC card water control machine reader. Then holes are punched on the wall of the bathtub, and then mounting bolts are used to match the mounting plates and holes to lock and fix the IC card water control machine reader.

[0004] However, in the bathtub, when the user is taking a bath, the shower water may splash onto the mounting bolts. After long-term use, the bolts may be corrosive to a certain extent, causing them to rust or deform, resulting in cumbersome disassembly of the IC card water control machine reader at a later stage. The mounting plate is not convenient for protecting the mounting bolts, and there are certain limitations. Utility Model Content

[0005] The utility model aims to provide a mounting mechanism and an IC card water control machine reader thereof to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mounting mechanism, comprising:

[0007] A mounting plate, wherein mounting bolts are inserted and connected through symmetrical threads on the sides of the mounting plate;

[0008] The front side of the mounting plate is provided with a protection mechanism for forming a sealed cavity around the mounting bolts, and the protection mechanism includes:

[0009] A protective tube, the protective tube is slidably arranged on the front side of the mounting plate, and the protective tube is used to provide peripheral protection for the mounting bolts;

[0010] A sealing cylinder, the sealing cylinder is fixedly connected to the side of the protection cylinder, and the sealing cylinder is used to be connected to the protection cylinder so that the mounting bolt is in the sealing cavity;

[0011] A connecting plate, the connecting plate is fixedly connected between adjacent protection tubes, and the connecting plate is used to enable the adjacent protection tubes to move synchronously;

[0012] A positioning plate and a limiting rod, wherein the positioning plate is located in the middle of the connecting plate, the limiting rod is slidably arranged in the middle of the positioning plate, and the limiting rod is used to limit the connecting plate after being connected to the positioning plate.

[0013] Preferably, the side of the sealing cylinder is fixedly connected to the mounting plate, the sealing cylinder is slidably and interlacedly connected to the inner cavity of the protection cylinder, the side of the positioning plate is fixedly connected to the mounting plate, and the side of the connecting plate is provided with a mounting groove that matches the positioning plate.

[0014] Preferably, a fixing frame for guiding the vertical movement of the limiting rod is fixedly connected to the side of the connecting plate, the outer wall of the limiting rod is slidably connected with the fixing frame, and a limiting groove cooperating with the limiting rod is provided at the top of the positioning plate.

[0015] Preferably, the top of the fixed frame is fixedly connected to a bearing frame, the limiting rod is slidably and interlacedly connected to the inner cavity of the bearing frame, and the top of the limiting rod is fixedly connected to a traction plate for pulling the limiting rod to move vertically up and down.

[0016] Preferably, the bottom end of the traction plate is symmetrically fixedly connected with a first magnet, both sides of the traction plate are fixedly connected with a pushing plate, both sides of the supporting frame are fixedly connected with a positioning frame, the bottom end of the inner wall of the positioning frame is fixedly connected with a second magnet, and the first magnet and the second magnet have opposite magnetic poles.

[0017] Preferably, a sealing frame is fixedly connected to the back side of the mounting plate, a sealing ring is fixedly connected to the outer wall of the sealing cylinder, and both the sealing frame and the sealing ring are made of rubber.

[0018] Another object of the present invention is to provide an IC card water control machine reader, the IC card water control machine reader comprising the above-mentioned installation mechanism.

[0019] Technical effects and advantages of the utility model:

[0020] The utility model utilizes the mutual cooperation of the mounting plate, the mounting bolts, the protective tube, the sealing tube, the connecting plate, the fixing frame, the positioning plate and the limiting rod. The mounting bolts are located inside the sealing tube. The protective tube and the sealing tube are combined to shield the mounting bolts. The connecting plate is connected to the positioning plate. The limiting rod limits the position of the connecting plate. This is beneficial for shielding and protecting the mounting bolts after the IC card water control machine reader is installed, so as to prevent the mounting bolts from being eroded by shower water for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2It is a front sectional structural schematic diagram of the protection tube of the utility model.

[0023] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. mounting plate; 2. traction plate; 3. mounting bolts; 4. protection mechanism; 41. protection tube; 42. sealing tube; 43. connecting plate; 44. fixing frame; 45. positioning plate; 46. limiting rod; 47. bearing frame; 471. positioning frame; 472. first magnet; 473. second magnet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-3 The mounting mechanism shown comprises a mounting plate 1, and mounting bolts 3 are symmetrically threadedly inserted into the sides of the mounting plate 1.

[0027] Furthermore, a protective mechanism 4 for forming a sealed cavity around the mounting bolt 3 is provided on the front of the mounting plate 1. The protective mechanism 4 includes a protective tube 41. The protective tube 41 cooperates with the sealing tube 42, which is beneficial to shielding and protecting the mounting bolt 3, and is convenient for preventing the mounting bolt 3 from being eroded by shower water for a long time after the IC card water control machine reader is installed. The protective tube 41 is slidably arranged on the front of the mounting plate 1. The protective tube 41 is used for peripheral protection of the mounting bolt 3. The sealing tube 42 is fixedly connected to the side of the protective tube 41. The sealing tube 42 is used to connect with the protective tube 41 so that the mounting bolt 3 is in the sealed cavity. The connecting plate 43 is beneficial to supporting the two protective tubes 41. It is beneficial to drive the two protective tubes 41 to move at the same time, which is convenient for operation. The connecting plate 43 is fixedly connected between adjacent protective tubes 41. The connecting plate 43 is used to enable adjacent protective tubes 41 to move synchronously. The positioning plate 45 and the limiting rod 46, the positioning plate 45 is beneficial to be connected with the connecting plate 43, which is convenient for installing and positioning the connecting plate 43, and the limiting rod 46 is beneficial for limiting the relative position of the connecting plate 43 and the positioning plate 45, which is beneficial for installing and disassembling the protective tube 41, and is convenient for increasing the stability of the protective tube 41. The positioning plate 45 is located in the middle of the connecting plate 43, and the limiting rod 46 is slidably set in the middle of the positioning plate 45. The limiting rod 46 is used to limit the connecting plate 43 after being connected to the positioning plate 45.

[0028] Furthermore, the side of the sealing cylinder 42 is fixedly connected to the mounting plate 1, the sealing cylinder 42 is slidably and interlacedly connected to the inner cavity of the protective cylinder 41, the side of the positioning plate 45 is fixedly connected to the mounting plate 1, and the side of the connecting plate 43 is provided with a mounting groove that matches the positioning plate 45.

[0029] Specifically, a fixed frame 44 for guiding the vertical movement of the limit rod 46 is fixedly connected to the side of the connecting plate 43, which is conducive to the sliding of the limit rod 46 thereon and facilitates the support of the limit rod 46. The outer wall of the limit rod 46 is slidably and interlaced with the fixed frame 44, and a limit groove matching the limit rod 46 is provided at the top of the positioning plate 45.

[0030] More specifically, the top of the fixed frame 44 is fixedly connected with a bearing frame 47, which is conducive to vertically guiding the movement of the limit rod 46. The limit rod 46 is slidably connected with the inner cavity of the bearing frame 47. The top of the limit rod 46 is fixedly connected with a traction plate 2 for pulling the limit rod 46 to move vertically up and down, which is conducive to pulling the limit rod 46, so that the limit rod 46 is connected or disconnected from the positioning plate 45. The bottom end of the traction plate 2 is symmetrically fixedly connected with a first magnet 472, and the first magnet 472 and the second magnet 473 are conducive to the traction operation. The position of the guide plate 2 is limited, which is beneficial to limiting the position of the limit rod 46 and preventing the limit rod 46 from sliding randomly. Push plates are fixedly connected on both sides of the traction plate 2, which is beneficial to pushing the traction plate 2 and facilitating operation. Positioning frames 471 are fixedly connected on both sides of the supporting frame 47, which is beneficial to connecting with the first magnet 472 and facilitating positioning and installation of the first magnet 472. The bottom end of the inner wall of the positioning frame 471 is fixedly connected with the second magnet 473, and the first magnet 472 and the second magnet 473 have opposite magnetic poles.

[0031] Furthermore, a sealing frame is fixedly connected to the back of the mounting plate 1, and the sides of the sealing frame fit tightly against the wall, which is beneficial to increase the sealing between the mounting plate 1 and the wall, and is convenient for increasing the waterproof protection of the mounting bolts 3. A sealing ring is fixedly connected to the outer wall of the sealing cylinder 42, which is beneficial to increase the sealing of the connection between the protective cylinder 41 and the sealing cylinder 42. The sealing frame and the sealing ring are both made of rubber.

[0032] This embodiment provides an IC card water control machine reader, and the IC card water control machine reader includes the above-mentioned installation mechanism.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting mechanism, comprising: A mounting plate (1), wherein mounting bolts (3) are inserted and connected through symmetrical threads on the sides of the mounting plate (1); It is characterized in that a protection mechanism (4) for forming a sealed cavity around the mounting bolts (3) is provided on the front side of the mounting plate (1), and the protection mechanism (4) comprises: A protective tube (41), the protective tube (41) being slidably disposed on the front side of the mounting plate (1), the protective tube (41) being used for providing peripheral protection for the mounting bolts (3); A sealing cylinder (42), wherein the sealing cylinder (42) is fixedly connected to the side of the protection cylinder (41), and the sealing cylinder (42) is used to be connected with the protection cylinder (41) so that the mounting bolt (3) is located in the sealing cavity; A connecting plate (43), wherein the connecting plate (43) is fixedly connected between adjacent protective tubes (41), and the connecting plate (43) is used to enable the adjacent protective tubes (41) to move synchronously; A positioning plate (45) and a limiting rod (46), wherein the positioning plate (45) is located in the middle of the connecting plate (43), and the limiting rod (46) is slidably arranged in the middle of the positioning plate (45), and the limiting rod (46) is used to limit the connecting plate (43) and the positioning plate (45) after they are connected.

2. A mounting mechanism according to claim 1, characterized in that: The side of the sealing cylinder (42) is fixedly connected to the mounting plate (1), the sealing cylinder (42) is slidably connected to the inner cavity of the protection cylinder (41), the side of the positioning plate (45) is fixedly connected to the mounting plate (1), and the side of the connecting plate (43) is provided with a mounting groove that matches the positioning plate (45).

3. The mounting mechanism according to claim 1, characterized in that: A fixed frame (44) for guiding the vertical movement of the limiting rod (46) is fixedly connected to the side of the connecting plate (43); the outer wall of the limiting rod (46) is slidably connected to the fixed frame (44); and a limiting groove matching the limiting rod (46) is provided at the top of the positioning plate (45).

4. A mounting mechanism according to claim 3, characterized in that: The top end of the fixed frame (44) is fixedly connected to a bearing frame (47), the limiting rod (46) is slidably connected to the inner cavity of the bearing frame (47), and the top end of the limiting rod (46) is fixedly connected to a traction plate (2) for traction of the limiting rod (46) to move vertically up and down.

5. A mounting mechanism according to claim 4, characterized in that: The bottom end of the traction plate (2) is symmetrically fixedly connected to a first magnet (472), both sides of the traction plate (2) are fixedly connected to a push plate, both sides of the support frame (47) are fixedly connected to a positioning frame (471), the bottom end of the inner wall of the positioning frame (471) is fixedly connected to a second magnet (473), and the first magnet (472) and the second magnet (473) have opposite magnetic poles.

6. The mounting mechanism according to claim 1, characterized in that: A sealing frame is fixedly connected to the back of the mounting plate (1), and a sealing ring is fixedly connected to the outer wall of the sealing cylinder (42); both the sealing frame and the sealing ring are made of rubber.

7. An IC card water control machine reader, characterized in that: The IC card water control machine reader includes the installation mechanism as described in any one of claims 1-6.

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