Exploration equipment SD card seat sealed by cover plate

Abstract

The utility model provides an exploration equipment SD card seat sealed by a cover plate, exploration equipment comprises a main control board and a shell, and the SD card seat comprises a card slot used for inserting an SD card; and the flexible flat cable comprises a first terminal connected with the main control board. A second terminal and a lead; the clamping seat body comprises a mounting part and an extending part, the mounting part is integrally in a rectangular column shape, a flange fixedly connected with the shell is arranged on the side wall of the mounting part, and the extending part penetrates through the shell and the clamping groove to be fixedly connected with the extending part; the cover plate is used for covering the first opening, and the mounting part is connected with the cover plate through a connecting piece; and the first sealing piece is used for sealing a gap between the shell and the mounting part. The card slot is movably connected with the main control board of the exploration equipment through the flexible flat cable with a certain length, and the card seat body is fixedly connected with the shell of the exploration equipment, so that the SD card seat can be arranged at any position where an SD card is convenient to plug and unplug, the flexibility of product design and the convenience of plugging and unplugging the SD card are improved, and meanwhile, the sealing performance of the exploration equipment is not influenced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of exploration equipment, in particular to a cover-sealed SD card seat of exploration equipment. BACKGROUND

[0002] The SD card seat is an interface device for inserting an SD card and is widely applied to various exploration equipment. By inserting an SD card into the SD card seat of an electromagnetic transmitter, a data collector or other exploration equipment, data related to exploration activities can be stored.

[0003] The exploration equipment is used for detecting the internal structure of the earth, mineral resources, underground water, oil, natural gas and the like. In order to facilitate long-time use in an outdoor harsh environment, the existing SD card seat is often arranged in the shell of the exploration equipment so as to avoid affecting the sealing property of the exploration equipment. Moreover, the existing SD card seat is often fixedly installed on the main control board of the exploration equipment, so that the SD card seat needs to be located close to the corresponding interface of the main control board and cannot be flexibly arranged at a position convenient for inserting and taking out the SD card, thereby affecting the flexibility of product design and the convenience of plugging and unplugging the SD card. SUMMARY

[0004] The application is proposed based on the above-mentioned needs of the prior art, and aims to provide a cover-sealed SD card seat of exploration equipment. The card slot is movably connected to the main control board of the exploration equipment through a soft wire with a certain length and is fixedly connected to the shell of the exploration equipment through the seat body, so that the SD card seat can be arranged at any position convenient for plugging and unplugging the SD card, the flexibility of product design and the convenience of plugging and unplugging the SD card are improved, and meanwhile, the sealing property of the exploration equipment is not affected.

[0005] In order to solve the above-mentioned problems, the application provides the following technical scheme.

[0006] The application provides a cover-sealed SD card seat of exploration equipment. The exploration equipment comprises a main control board and a shell. The SD card seat comprises a card slot for inserting an SD card, a soft wire comprising a first terminal connected to the main control board, a second terminal connected to the card slot and a wire for connecting the first terminal and the second terminal, a seat body comprising a mounting portion and an extension portion, wherein the mounting portion is in the shape of a rectangular column as a whole, a flange is arranged on the side wall of the mounting portion, the mounting portion is fixedly connected to the shell through the flange, the extension portion penetrates through the shell, the card slot is fixedly connected to the extension portion, a first opening in communication with the card slot is arranged on one side of the mounting portion, a cover plate is arranged for covering the first opening, the mounting portion is connected to the cover plate through a connecting piece, and a first sealing member is arranged for sealing the gap between the shell and the mounting portion.

[0007] Further, the main control board comprises a first interface, and the number of the first interface is multiple, and the first terminal is plug-connection with the multiple first interfaces.

[0008] Further, the SD card seat further comprises an adapter plate, and the adapter plate comprises an adapter plate body for mounting the card slot and a conductive element for connecting the card slot and the second terminal.

[0009] Further, the SD card is a MicroSD card, and the adapter plate is a MicroSD adapter plate.

[0010] Further, the flexible flat cable is a flexible flat cable.

[0011] Further, one side of the extension part is provided with a second opening, the conductive wire passes through the second opening, and the conductive wire and the second opening are filled with sealant.

[0012] Further, the cover plate is a rectangular cover plate.

[0013] Further, the mounting part is provided with a threaded hole extending along the SD card insertion direction, and the connecting piece is a screw, which is screw-connection with the threaded hole through the cover plate, so as to cover the first opening by screwing the screw.

[0014] Further, the exploration equipment SD card seat further comprises a second sealing piece for sealing the gap between the first opening and the cover plate.

[0015] Further, the first opening comprises a taking and placing notch, and the shape of the taking and placing notch is matched with the shape of the finger.

[0016] The beneficial effects of the present application include:

[0017] (1) The card slot is movably connected with the main control board of the exploration equipment through the flexible flat cable with a certain length, and is fixedly connected with the shell of the exploration equipment through the card seat body, so that the SD card seat can be arranged at any position convenient for inserting and pulling out the SD card, which is beneficial to the reasonable layout of various components on the exploration equipment, and improves the flexibility of product design and the convenience of inserting and pulling out the SD card.

[0018] (2) The SD card seat is fixedly connected with the shell of the exploration equipment through the mounting part, and does not need to be fixedly connected with the shell through the extension part, so that the mounting part can be arranged at the top of the extension part according to the need, so that the extension part and the card slot are located close to the main control board, and the whole SD card seat does not protrude from the shell 120; the mounting part can also be arranged at the middle or bottom of the extension part according to the need, so that the extension part and the card slot are located away from the main control board, and part of the structure of the SD card seat protrudes from the shell, so as to reduce the occupation of the internal space of the data collector, and further improve the flexibility of product design.

[0019] (3) The first interface matched with the first terminal can be arranged at different positions of the main control board of the exploration equipment. Since the card slot is connected with the main control board through the soft cable with a certain length, each SD card seat can be applied to the first interface at multiple different positions. The first terminal of the SD card seat can be connected with the corresponding first interface according to the requirement of data storage and reading, without arranging multiple SD card seats, so that the exploration equipment is designed to be compact and portable, and the flexibility of product design and the convenience of plugging the SD card are further improved.

[0020] (4) The adapter plate can expand or convert the interface function of the SD card seat, so that it is suitable for different types of SD cards and different types of main control board interfaces, so that multiple SD cards can be used in different exploration equipment, and the flexibility of product design is further improved.

[0021] (5) The adapter plate can be a MicroSD adapter plate. The MicroSD adapter plate can enable the MicroSD card to be used in the exploration equipment that accepts the standard SD card. Since the MicroSD card adapter plate is more compact than the standard SD card adapter plate, the exploration equipment can be designed to be more compact and portable.

[0022] (6) In order to be used for a long time in outdoor harsh environment, the exploration equipment needs to have good sealing performance to realize rainproof and insect prevention. The cover plate and the sealing element can effectively seal the opening of the surface of the exploration equipment shell and the card seat body, so that the installation of the SD card seat does not affect the sealing performance of the exploration equipment, and the exploration equipment can be used for a long time in outdoor harsh environment. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the specific embodiments of the present specification, the drawings required in the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some specific embodiments described in the present specification, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0024] Figure 1 is the structure diagram of the data collector and the SD card seat in the specific embodiments of the present specification.

[0025] Figure 2 is the structure diagram of the main control board and the SD card seat in the specific embodiments of the present specification.

[0026] Figure 3 is the structure diagram of the SD card and the SD card seat in the specific embodiments of the present specification.

[0027] Figure 4 is the structure diagram of the card seat body and the card slot in the specific embodiments of the present specification.

[0028] Figure 5 is a schematic diagram of the card seat body and the flexible flat cable structure in the embodiment.

[0029] Figure 6 is a schematic diagram of the flexible flat cable and one side connection structure of the card slot in the embodiment.

[0030] Figure 7 is a schematic diagram of the flexible flat cable and the other side connection structure of the card slot in the embodiment.

[0031] Figure 8 is a schematic diagram of the SD card seat structure when the cover is closed in the embodiment.

[0032] Figure 9 is a schematic diagram of the SD card seat structure when the cover is opened in the embodiment.

[0033] Reference signs:

[0034] 100, exploration equipment; 110, main control board; 111, first interface; 120, shell;

[0035] 200, SD card seat; 210, card slot; 211, contact sheet; 220, flexible flat cable; 221, first terminal; 222, second terminal; 223, wire; 230, card seat body; 231, mounting part; 232, extension part; 233, first opening; 234, second opening; 235, taking and placing gap; 236, flange; 237, threaded hole; 238, through hole; 240, cover; 241, connecting piece; 250, first sealing piece; 260, adapter plate; 270, second sealing piece;

[0036] 300, SD card; 310, metal contact point. EMBODIMENT

[0037] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the embodiments described in the present application are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0038] The present embodiment takes a data collector as an example for illustration, and the SD card seat proposed in the present application is also applicable to other exploration equipment of geological, petroleum, natural gas, mineral resources, etc.

[0039] The data collector is an exploration equipment 100 for measuring and recording the intensity and changes of the earth's magnetic field. Figure 1 and Figure 2As shown, the data collector comprises a main control board 110 and a shell 120, and an SD card seat 200 is mounted on the shell 120 of the data collector, and the SD card seat 200 is connected with the main control board 110. An SD card 300 can be inserted into the SD card seat 200 to obtain and store the exploration data collected by the data collector, and the SD card 300 can also be taken out of the SD card seat 200 to view and analyze the corresponding exploration data.

[0040] As shown in the Figures 1-9 The SD card seat 200 comprises a card slot 210, a flexible flat cable 220, a seat body 230, a cover plate 240 and a first sealing member 250.

[0041] The card slot 210 is a slot for inserting the SD card 300. Specifically, the shape of the card slot 210 matches the shape of the SD card 300, and the card slot 210 is provided with a contact sheet 211 corresponding to the metal contact point 310 of the SD card 300, and the contact sheet 211 is arranged at the bottom of the card slot 210. When the SD card 300 is inserted into the bottom of the card slot 210, the metal contact point 310 is in contact with the contact sheet 211 to realize data transmission between the SD card 300 and the card slot 210.

[0042] The flexible flat cable 220 is used to connect the card slot 210 and the main control board 110 of the exploration equipment 100. The flexible flat cable 220 comprises a first terminal 221 connected with the main control board 110, a second terminal 222 connected with the contact sheet 211, and a wire 223 connecting the first terminal 221 and the second terminal 222, and the card slot 210 is movably connected with the main control board 110 through the flexible flat cable 220. The type of the flexible flat cable 220 can be a flexible flat cable, and the length of the flexible flat cable 220 can be adjusted according to the actual application scenario.

[0043] The seat body 230 comprises a mounting portion 231 fixedly connected with the shell 120, and an extension portion 232 arranged on the mounting portion 231, wherein the extension portion 232 passes through the shell 120, the card slot 210 is fixedly connected with the extension portion 232, and one side of the mounting portion 231 is provided with a first opening 233 in communication with the card slot 210. When the SD card 300 passes through the first opening 233 and is inserted into the card slot 210, the SD card 300 is located in the card slot 210 and the first opening 233 as a whole. Specifically, the mounting portion 231 and the extension portion 232 are made of metal material and are integrally formed. The mounting portion 231 is fixedly connected with the shell 120 by screws, and the extension portion 232 is also fixedly connected with the card slot 210 by screws. One side of the extension portion 232 is provided with a second opening 234, and the wire 223 passes through the second opening 234. The wire 223 and the second opening 234 are filled with sealing glue, and the sealing glue can be a silicone sealing glue with elasticity and good weather resistance.

[0044] The cover plate 240 is a component for covering the first opening 233. In the specific embodiment, the mounting portion 231 is a rectangular column in whole, and the cover plate 240 is a rectangular cover plate. The mounting portion 231 is connected with the cover plate 240 through the connecting member 241. Specifically, the side wall of the card seat body 230 is provided with a flange 236. The flange 236 is provided with a through hole 238 at a position corresponding to the shell 120. The connecting member, such as a screw, can pass through the through hole 238, so as to fixedly connect the mounting portion 231 on the shell 120. For example, the mounting portion 231 is provided with a threaded hole 237 extending along the insertion direction of the SD card 300. The connecting member 241 is a screw. The screw is screwed with the threaded hole 237 through the cover plate 240. By screwing the screw, the cover plate 240 can cover the first opening 233. By unscrewing the screw, the cover plate 240 can be rotated around the screw as the axis, or directly removed, so as to open the first opening 233.

[0045] The first sealing member 250 is used for sealing the gap between the shell 120 and the mounting portion 231. For example, the first sealing member 250 is a sealing ring surrounding the side wall of the mounting portion 231. When the mounting portion 231 is fixedly connected with the shell 120, the sealing ring is in contact with the opposite surfaces of the mounting portion 231 and the shell 120 at the same time. The sealing ring is compressed and deformed to a certain extent under the action of extrusion, so as to seal the gap between the mounting portion 231 and the shell 120.

[0046] When the data collector is installed with the SD card seat 200, the card slot 210 is movably connected with the main control board 110 of the data collector through the soft wire 220 with a certain length, and is fixedly connected with the shell 120 of the data collector through the card seat body 230, so that the SD card seat 200 can be arranged at any position convenient for inserting and pulling out the SD card 300, which is beneficial to the reasonable layout of various components on the data collector, and improves the flexibility of product design and the convenience of inserting and pulling out the SD card 300.

[0047] In addition, the SD card seat 200 is fixedly connected with the shell 120 of the data collector through the mounting portion 231, and the extension portion 232 does not need to be fixedly connected with the shell 120. Therefore, the mounting portion 231 can be arranged at the top of the extension portion 232 according to the need, so that the extension portion 232 and the card slot 210 are located close to the main control board 110, and the whole SD card seat 200 does not protrude from the shell 120. The mounting portion 231 can also be arranged at the middle or bottom of the extension portion 232 according to the need, so that the extension portion 232 and the card slot 210 are located away from the main control board 110. Part of the structure of the SD card seat 200 protrudes from the shell 120, so as to reduce the occupation of the internal space of the data collector and improve the flexibility of product design.

[0048] In addition, in order to be used for a long time in outdoor harsh environment, the exploration equipment 100 such as the data collector needs to have good sealing performance to achieve rainproof and insect prevention. The cover plate 240 and the first sealing member 250 can effectively seal the opening of the surface of the shell 120 and the card seat body 230, so that the installation of the SD card seat 200 does not affect the sealing performance of the data collector, and the data collector can be used for a long time in outdoor harsh environment.

[0049] In the specific embodiment, the data collector includes a proton magnetic force measurement assembly for measuring the strength of the geomagnetic field by using the principle of proton precession, and an optical pumping magnetic force measurement assembly for measuring the magnetic field by using the optical pumping effect of alkali metal atoms such as potassium and rubidium. The proton magnetic force measurement assembly has higher precision and stability, and the optical pumping magnetic force measurement assembly is suitable for weak magnetic field measurement. When using the data collector, the more suitable magnetic force measurement assembly can be selected according to the actual use scene.

[0050] As shown in Figure 2 In order to further improve the flexibility of product design and the convenience of plugging the SD card 300, the main control board 110 includes a plurality of first interfaces 111, and the first terminals 221 are pluggably connected to the plurality of first interfaces 111. Specifically, the number of the SD card seat 200 is one, and the data collector includes a first interface 111 arranged on one side of the main control board 110 and a first interface 111 arranged in the middle region of the main control board 110. The two first interfaces 111 are respectively in communication connection with the proton magnetic force measurement assembly and the optical pumping magnetic force measurement assembly. When one of the magnetic force measurement assemblies is selected to be applied, the first terminal 221 is inserted into the corresponding first interface 111, so that the exploration data collected by the corresponding magnetic force measurement assembly can be acquired and stored.

[0051] By arranging a plurality of first interfaces 111 matched with the first terminals 221 at different positions of the main control board 110, and since the card slot 210 is pluggably connected to the main control board 110 through the soft wire 220 with a certain length, each SD card seat 200 can be applied to a plurality of first interfaces 111 at different positions, so that the first terminal 221 of the SD card seat 200 is connected to the corresponding first interface 111 according to the needs of data storage and reading, without the need to arrange a plurality of SD card seats 200, so that the data collector is designed to be compact and light, and the flexibility of product design and the convenience of plugging the SD card 300 are further improved.

[0052] As shown in Figure 6 and Figure 7As shown, the SD card seat 200 can further include an adapter plate 260, which includes an adapter plate body for mounting the card slot 210, and conductive elements for connecting the contact sheet 211 and the second terminal 222. In the specific embodiment, the second terminal 222 is a soldering type terminal, and the second terminal 222 is soldered on one side of the conductive elements of the adapter plate 260, and the contact sheet 211 is soldered on the other side of the conductive elements of the adapter plate 260. The adapter plate 260 can expand or convert the interface function of the SD card seat, so as to be applicable to different types of SD cards and different types of host board interfaces, so as to realize the use of various SD cards in different data collectors, and further improve the flexibility of product design.

[0053] Further, the SD card 300 is a MicroSD card, and the adapter plate 260 is a MicroSD adapter plate. The MicroSD adapter plate can enable the MicroSD card to be used in a data collector that accepts standard SD cards. Since the MicroSD adapter plate 260 is more compact than the standard SD adapter plate, the data collector can be designed to be more compact and portable.

[0054] In order to further improve the sealing of the data collector, the data collector further includes a second sealing member 270 as shown. Figure 1 The second sealing member 270 is a rectangular sealing gasket arranged between the cover plate 240 and the mounting portion 231, and the rectangular sealing gasket is provided with openings at positions corresponding to the first opening 233 and the threaded hole 237. When the cover plate 240 covers the first opening 233, the rectangular sealing gasket is in contact with the cover plate 240 and the side wall of the first opening 233 at the same time, thereby sealing the gap between the first opening 233 and the cover plate 240.

[0055] As shown, Figure 4 The first opening 233 further includes a pick-and-place notch 235. The shape of the pick-and-place notch 235 matches the shape of a finger. When the SD card 300 is inserted or pulled out, the finger can be inserted into the pick-and-place notch 235, i.e., the finger can be inserted into a deeper position in the first opening 233, thereby improving the reliability and convenience of inserting and pulling out the SD card 300.

[0056] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cover sealed exploration device SD card seat, the exploration device (100) comprises a main control board (110) and a shell (120), characterized by, The SD card seat (200) comprises: a card slot (210) for inserting an SD card (300); a flexible flat cable (220) comprising a first terminal (221) connected to the main control board (110), a second terminal (222) connected to the card slot (210), and a wire (223) connecting the first terminal (221) and the second terminal (222); a card seat body (230) comprising a mounting portion (231) and an extension portion (232), wherein the mounting portion (231) is generally rectangular columnar, a flange (236) is arranged on the side wall of the mounting portion (231), the mounting portion (231) is fixedly connected to the shell (120) through the flange (236), the extension portion (232) passes through the shell (120), the card slot (210) is fixedly connected to the extension portion (232), and one side of the mounting portion (231) is provided with a first opening (233) in communication with the card slot (210); a cover plate (240) for covering the first opening (233), the mounting portion (231) and the cover plate (240) being connected through a connecting piece (241); a first sealing member (250) for sealing the gap between the shell (120) and the mounting portion (231).

2. The surveying device SD card holder according to claim 1, characterized in that The main control board (110) comprises a first interface (111), the number of the first interface (111) is multiple, and the first terminal (221) is pluggably connected to the multiple first interfaces (111).

3. The surveying device SD card holder according to claim 2, characterized in that The SD card seat (200) further comprises an adapter plate (260), the adapter plate (260) comprises an adapter plate body for mounting the card slot (210), and a conductive element for connecting the card slot (210) and the second terminal (222).

4. The surveying device SD card holder of claim 3, wherein, The SD card (300) is a MicroSD card, and the adapter plate (260) is a MicroSD adapter plate.

5. The surveying device SD card holder of claim 1, wherein, The flexible flat cable (220) is a flexible flat cable.

6. The surveying device SD card holder of claim 1, wherein, One side of the extension portion (232) is provided with a second opening (234), the wire (223) passes through the second opening (234), and sealant is filled between the wire (223) and the second opening (234).

7. The surveying device SD card holder of claim 1, wherein, The cover plate (240) is a rectangular cover plate.

8. The surveying device SD card holder of claim 7, wherein, The mounting portion (231) is provided with a threaded hole (237) extending in the direction of insertion of the SD card (300), the connecting piece (241) is a screw, the screw passes through the cover plate (240) and is threadedly connected to the threaded hole (237), so that the cover plate (240) covers the first opening (233) by screwing the screw.

9. The surveying device SD card holder of claim 1, wherein, A second sealing member (270) is further arranged for sealing the gap between the first opening (233) and the cover plate (240).

10. The surveying device SD card holder of claim 1, wherein, The first opening (233) comprises a pick-and-place notch (235) matching the shape of a finger.

Images