CN210807948U - IC card controller shell structure - Google Patents
IC card controller shell structure Download PDFInfo
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- CN210807948U CN210807948U CN201921518934.9U CN201921518934U CN210807948U CN 210807948 U CN210807948 U CN 210807948U CN 201921518934 U CN201921518934 U CN 201921518934U CN 210807948 U CN210807948 U CN 210807948U
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- shell
- battery box
- card
- card controller
- box cover
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Abstract
The utility model provides a IC-card controller shell structure, including the main casing body, main casing body front four corners is the fixed screw that is provided with respectively, main casing body front top is provided with the observation window, the observation window below is seted up flutedly, the fixed battery box cover that is provided with in recess below, the IC-card slot has been seted up to battery box cover lower part, main casing body bottom is fixed fixedly and is provided with the pivot. The utility model discloses a mutually supporting of screw and screw hole and pilot hole installs first shell and second shell, and the installation is dismantled conveniently, and the later stage maintenance of being convenient for bonds the sealing strip inside the recess through the fixed glue, with battery case flip and pivot joint, the inseparable joint of battery case flip and recess, and first sealing washer and second sealing washer play fine dampproofing and waterproof effect, have improved the protection level of this controller casing, the life-span of electrical apparatus reliability and product, reduce the repair rate, improve the practicality.
Description
Technical Field
The utility model relates to a controller equipment technical field especially relates to a IC-card controller shell structure.
Background
The intelligent gas meter is developed rapidly in China, and IC card products are classified into contact type IC and non-contact type IC card products. Contact IC card product is many wherein, and the gas company user also uses contact IC card mostly, and contact IC card product controller casing protection level is low, directly influences instrument reliability, and instrument life, protection level are low, and electric fault easily takes place in places such as moist, short-time rain, influences the product and uses experience, reduces product reliability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shell structure of IC-card controller has solved the easy electrical fault that takes place in places such as humidity, short-time drenching with rain that proposes in the above-mentioned background art, influences the product and uses experience, reduces the problem of product reliability.
In order to solve the technical problems, the utility model provides an IC card controller shell structure, which comprises a main shell, wherein four corners of the front of the main shell are respectively and fixedly provided with screws, an observation window is arranged above the front of the main shell, a groove is arranged below the observation window, a battery box cover is fixedly arranged below the groove, an IC card slot is arranged at the lower part of the battery box cover, a rotating shaft is fixedly arranged at the bottom of the main shell, a battery box flip cover is rotationally clamped outside the rotating shaft, a through hole corresponding to the IC card slot is arranged at the middle part of the battery box flip cover, a sealing strip is arranged inside the groove, a first sealing ring is fixedly arranged around the battery box cover, clamping slots are respectively and symmetrically arranged at the left side and the right side of the battery box cover, clamping blocks matched with the clamping slots are respectively, an IC card seat is arranged in the main shell body at the position of the IC card slot.
Preferably, the main casing body includes first shell and second shell, the back left and right sides is fixed respectively and is provided with a plurality of installation pieces in the second shell, the fixed carriage release lever that is provided with on the installation piece, the carriage release lever is kept away from the one end fixedly connected with shifting collar of installation piece, the shifting collar is located the outside of second shell, the shifting collar is kept away from the fixed second sealing washer that is provided with in one side of carriage release lever, the outside cover of carriage release lever is equipped with compression spring, compression spring's both ends respectively with shift collar and installation piece fixed connection.
Preferably, the four corners of the moving ring and the second sealing ring are respectively provided with threaded holes matched with the screws, and the four corners of the first shell and the second shell are respectively provided with assembling holes matched with the screws.
Preferably, the observation window is made of transparent plastic.
Preferably, the battery box flip is clamped with the groove.
Preferably, the sealing strip is made of a foamed silica gel material.
Compared with the prior art, the utility model provides a have following beneficial effect:
the utility model provides a IC-card controller shell structure, mutually support through screw and screw hole and pilot hole, install first shell and second shell, first shell is through extrudeing the second sealing washer, second sealing washer extrusion carriage release coil, carriage release coil extrusion carriage release lever and compression spring, utilize compression spring's elasticity to make first shell and second shell zonulae occludens, the installation is dismantled conveniently, the later stage maintenance of being convenient for, bond the sealing strip inside the recess through the fixed glue, with battery case flip and pivot joint, battery case flip and the inseparable joint of recess, first sealing washer and second sealing washer play fine dampproofing and waterproof effect, the protection level of this controller casing has been improved, the life-span of electrical apparatus reliability and product, reduce the rate of reprocessing, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a left side view of the housing of the IC card controller shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a main housing of the IC card controller housing structure shown in FIG. 1;
fig. 4 is a schematic front view of a second seal ring of the housing structure of the IC card controller shown in fig. 1.
Reference numbers in the figures: 1. a main housing; 1-1, a first housing; 1-2, a second housing; 2. a screw; 3. an observation window; 4. a groove; 5. a battery case cover; 6. an IC card slot; 7. a rotating shaft; 8. a battery box cover is turned; 9. A through hole; 10. a sealing strip; 11. a first seal ring; 12. a clamping groove; 13. a clamping block; 14. an IC card holder; 15. mounting blocks; 16. a travel bar; 17. moving the ring; 18. a second seal ring; 19. a compression spring; 20. A threaded hole; 21. and (7) assembling holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4, fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention; FIG. 2 is a left side view of the housing of the IC card controller shown in FIG. 1; FIG. 3 is a schematic structural diagram of a main housing of the IC card controller housing structure shown in FIG. 1; FIG. 4 is a schematic front view of a second sealing ring of the housing structure of the IC card controller shown in FIG. 1; the utility model provides a shell structure of IC card controller, including main casing body 1, main casing body 1 openly four corners is fixed respectively and is provided with screw 2, main casing body 1 openly top is provided with observation window 3, observation window 3 below is seted up flutedly 4, the fixed battery lid 5 that is provided with in recess 4 below, IC card slot 6 has been seted up to battery lid 5 lower part, main casing body 1 bottom is fixed fixedly is provided with pivot 7, pivot 7 outside rotation joint has battery case flip 8, battery case flip 8 middle part is seted up and is seted up the through-hole 9 corresponding with IC card slot 6, the inside sealing strip 10 that is provided with of recess 4, battery lid 5 is fixed all around is provided with first sealing washer 11, joint groove 12 has been seted up to the left and right sides of battery lid 5 symmetry respectively, the symmetry of the left and right sides of battery case flip 8 is provided with the fixture block 13 with.
The main shell 1 comprises a first shell 1-1 and a second shell 1-2, the left and right sides of the back in the second shell 1-2 are respectively and fixedly provided with a plurality of mounting blocks 15, the mounting blocks 15 are fixedly provided with a moving rod 16, one end of the moving rod 16 far away from the mounting blocks 15 is fixedly connected with a moving ring 17, the moving ring 17 is positioned outside the second shell 1-2, one side of the moving ring 17 far away from the moving rod 16 is fixedly provided with a second sealing ring 18, the moving rod 16 is externally sleeved with a compression spring 19, two ends of the compression spring 19 are respectively and fixedly connected with the moving ring 17 and the mounting blocks 15, when in use, the first shell 1-1 and the second shell 1-2 are fixedly mounted, the first shell 1-1 extrudes the second sealing ring 18, the second sealing ring 18 extrudes the moving ring 17, the moving ring 17 extrudes the moving rod 16 and the compression spring 19, the first housing 1-1 and the second housing 1-2 are tightly coupled by the elastic force of the compression spring 19.
The movable ring 17 and the second seal ring 18 are respectively provided with threaded holes 20 matched with the screws 2 at four corners, the first shell 1-1 and the second shell 1-2 are respectively provided with assembly holes 21 matched with the screws 2 at four corners, and the screws 2 are matched with the threaded holes 20 and the assembly holes 21, so that the main shell 1 is convenient to mount and dismount and maintain.
The observation window 3 is made of transparent plastic materials, so that observation is facilitated.
The battery box flip cover 8 is clamped with the groove 4.
The utility model provides a pair of IC-card controller shell structure's theory of operation as follows:
when in use, the first shell 1-1 and the second shell 1-2 are installed through the mutual matching of the screw 2, the threaded hole 20 and the assembling hole 21, the first shell 1-1 is tightly connected with the second shell 1-2 by extruding the second sealing ring 18, the second sealing ring 18 extrudes the moving ring 17, the moving ring 17 extrudes the moving rod 16 and the compression spring 19, the elastic force of the compression spring 19 is utilized to tightly connect the first shell 1-1 and the second shell 1-2, the installation and the disassembly are convenient, the later maintenance is convenient, the sealing strip 10 is bonded in the groove 4 through the fixing glue, the battery box flip 8 is clamped with the rotating shaft 7, the battery box flip 8 is tightly clamped with the groove 4, the first sealing ring 11 and the second sealing ring 18 play a good role in moisture protection and water resistance, the protection level of the controller shell is improved, the reliability of the electric appliance is prolonged, the service life of the product is, the practicability is improved.
Compared with the prior art, the utility model provides a pair of IC-card controller shell structure has following beneficial effect:
the first shell 1-1 and the second shell 1-2 are installed through the mutual matching of the screw 2, the threaded hole 20 and the assembly hole 21, the first shell 1-1 is tightly connected with the second shell 1-2 by extruding the second sealing ring 18, the second sealing ring 18 extrudes the moving ring 17, the moving ring 17 extrudes the moving rod 16 and the compression spring 19 and utilizing the elasticity of the compression spring 19, bond sealing strip 10 inside recess 4 through the fixed glue, with battery case flip 8 and 7 joints of pivot, battery case flip 8 and the inseparable joint of recess 4, first sealing washer 11 and second sealing washer 18 play fine dampproofing and waterproof effect, have improved the protection level of this controller casing, the electric appliance reliability and the life-span of product, reduce the rate of reprocessing, improve the practicality.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An IC card controller shell structure, includes main casing (1), its characterized in that: the novel multifunctional battery box is characterized in that screws (2) are fixedly arranged at four corners of the front of the main shell (1) respectively, an observation window (3) is arranged above the front of the main shell (1), a groove (4) is formed below the observation window (3), a battery box cover (5) is fixedly arranged below the groove (4), an IC card slot (6) is formed in the lower portion of the battery box cover (5), a rotating shaft (7) is fixedly arranged at the bottom of the main shell (1), a battery box flip cover (8) is rotatably clamped outside the rotating shaft (7), a through hole (9) corresponding to the IC card slot (6) is formed in the middle of the battery box flip cover (8), a sealing strip (10) is arranged inside the groove (4), first sealing rings (11) are fixedly arranged around the battery box cover (5), and clamping slots (12) are symmetrically formed in the left side, the battery box cover (8) is characterized in that clamping blocks (13) matched with the clamping grooves (12) are symmetrically arranged on the left side and the right side of the battery box cover respectively, and an IC card seat (14) is arranged in the main shell (1) and is located in the IC card clamping groove (6).
2. The IC card controller case structure according to claim 1, the main shell (1) comprises a first shell (1-1) and a second shell (1-2), the left side and the right side of the back part in the second shell (1-2) are respectively and fixedly provided with a plurality of mounting blocks (15), a moving rod (16) is fixedly arranged on the mounting block (15), a moving ring (17) is fixedly connected at one end of the moving rod (16) far away from the mounting block (15), the moving ring (17) is positioned outside the second shell (1-2), a second sealing ring (18) is fixedly arranged on one side of the moving ring (17) far away from the moving rod (16), the outside cover of carriage release lever (16) is equipped with compression spring (19), compression spring (19) both ends respectively with remove circle (17) and installation piece (15) fixed connection.
3. The IC card controller case structure according to claim 2, wherein four corners of the moving ring (17) and the second sealing ring (18) are respectively provided with a threaded hole (20) adapted to the screw (2), and four corners of the first housing (1-1) and the second housing (1-2) are respectively provided with an assembly hole (21) adapted to the screw (2).
4. The IC card controller case structure according to claim 1, wherein the observation window (3) is made of transparent plastic material.
5. The IC card controller case structure according to claim 1, wherein the battery case lid (8) is engaged with the recess (4).
6. The IC card controller shell structure according to claim 1, wherein the sealing strip (10) is made of foamed silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518934.9U CN210807948U (en) | 2019-09-12 | 2019-09-12 | IC card controller shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518934.9U CN210807948U (en) | 2019-09-12 | 2019-09-12 | IC card controller shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210807948U true CN210807948U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921518934.9U Active CN210807948U (en) | 2019-09-12 | 2019-09-12 | IC card controller shell structure |
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| Country | Link |
|---|---|
| CN (1) | CN210807948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114710896A (en) * | 2022-03-25 | 2022-07-05 | 乐歌人体工学科技股份有限公司 | Shell structure of portable intelligent terminal |
-
2019
- 2019-09-12 CN CN201921518934.9U patent/CN210807948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114710896A (en) * | 2022-03-25 | 2022-07-05 | 乐歌人体工学科技股份有限公司 | Shell structure of portable intelligent terminal |
| CN114710896B (en) * | 2022-03-25 | 2023-10-27 | 乐歌人体工学科技股份有限公司 | Shell structure of portable intelligent terminal |
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