CN216816947U - Automatic agricultural machinery intelligent terminal based on big dipper location - Google Patents
Automatic agricultural machinery intelligent terminal based on big dipper location Download PDFInfo
- Publication number
- CN216816947U CN216816947U CN202123454054.XU CN202123454054U CN216816947U CN 216816947 U CN216816947 U CN 216816947U CN 202123454054 U CN202123454054 U CN 202123454054U CN 216816947 U CN216816947 U CN 216816947U
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- China
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- intelligent terminal
- agricultural machinery
- terminal based
- big dipper
- circuit board
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses an automatic agricultural machinery intelligent terminal based on Beidou positioning, which comprises a shell, a circuit board arranged in the shell and a power socket electrically connected with the circuit board, wherein the other end of the circuit board is connected with an antenna, the shell comprises a body, a cover plate assembled with one end of the body and a sealing ring arranged between the body and the cover plate, one end of the body is provided with an installation opening, an annular connecting part is formed at the installation opening, a sealing groove is formed by inwards recessing the outer surface of the connecting part, the sealing ring is arranged in the sealing groove, an annular pressing part is formed by outwards extending from the inner side surface of the cover plate, the pressing part is arranged in the sealing groove and presses the sealing ring, and the inner sides of four corners of the sealing ring are provided with widening parts. According to the utility model, the sealing ring is arranged, so that the sealing property of the shell is improved, and the waterproof performance is good.
Description
Technical Field
The utility model relates to the technical field of Beidou positioning, in particular to an automatic agricultural machinery intelligent terminal based on Beidou positioning.
Background
CN111561632A discloses an automatic agricultural machinery intelligent terminal box based on Beidou positioning, which comprises a fixing mechanism; a group of waist circular holes convenient to fix are formed in the fixing mechanism, a heat dissipation mechanism is fixed on the fixing mechanism through bolts, and the fixing mechanism is connected with the agricultural machine; four stepped holes which are convenient for connecting screws with the terminal box are formed in the fixing mechanism, and a circuit board is arranged on the terminal box; the heat dissipation mechanism is connected with the circuit board on the terminal box. Be provided with elastic seat A next door at the oval hole of base, elastic seat A is the same with elastic seat B structure, be provided with the fixing bolt who has ratchet form fixed block on the oval hole, be provided with threaded connection's shock mount on fixing bolt, the shock mount has two hexagon nuts to constitute, when the base is connected with the organism through fixing bolt, elastic seat A prevents the not hard up phenomenon of fixing bolt, the agricultural machinery produces great vibrations at the during operation time return, carry out the shock attenuation to the terminal box after the shock mount installation. Has the defects of poor waterproof performance, easy dampness of the circuit board and influence on normal work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that an existing intelligent terminal of an agricultural machine is poor in waterproof performance and a circuit board is easy to wet, and provides an automatic intelligent terminal of the agricultural machine based on Beidou positioning.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an automatic agricultural machinery intelligent terminal based on big dipper location, includes the shell, installs circuit board in the shell and with the supply socket that the circuit board electricity is connected, the other end of circuit board is connected with the antenna, the shell include the body, with the apron of body one end equipment and install the body with sealing washer between the apron, the one end of body is equipped with the installing port, installing port department is formed with annular connecting portion, certainly connecting portion surface indent is established and is formed the seal groove, the sealing washer is installed in the seal groove, certainly the inboard surface of apron outwards extends and forms annular portion that compresses tightly, it installs to compress tightly the portion compress tightly in the seal groove and compress tightly the sealing washer, the four corners inboard of sealing washer all is equipped with wide width portion.
The inner ring of the pressing part is provided with a plurality of reinforcing ribs.
The other end of the body is provided with a through hole, and the antenna extends out of the through hole.
The cover plate is fixed with the connecting portion of the body through bolts, first screw holes are formed in four corners of the connecting portion, second screw holes are formed in four corners of the cover plate, the first screw holes are located in the outer ring of the sealing groove, the second screw holes are located in the outer ring of the pressing portion, and the bolts penetrate through the second screw holes and are fixed with the inner threads of the first screw holes.
The cover plate is provided with a through hole, and the power socket extends out of a part of the through hole.
The circuit board is arranged in the body and abuts against the limiting piece.
The locating part is including the U type frame of invering and fix the firm board at U type frame back, certainly body both sides are outwards extended and are formed with the engaging lug, be equipped with waist type hole on the engaging lug.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: the sealing ring is arranged between the body and the cover plate, the sealing ring is arranged in the sealing groove of the connecting part, and the pressing part on the inner side surface of the cover plate is arranged in the sealing groove and presses the sealing ring to form a sealing structure, so that the waterproof performance of the shell is improved; set up the locating part on the apron, the circuit board is installed in this body and supports with the locating part and hold, prevents that the circuit board from rocking in this body, improves signal stability.
Drawings
FIG. 1 is a schematic structural diagram of an automatic agricultural machinery intelligent terminal based on Beidou positioning;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is an exploded view of FIG. 1;
FIG. 5 is an exploded view of the body and seal ring of FIG. 4;
FIG. 6 is an assembled view of the circuit board, the power socket, the antenna, and the cover plate of FIG. 4;
fig. 7 is a left side view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the utility model is an automatic agricultural machinery intelligent terminal based on Beidou positioning, which comprises a shell 1, a circuit board 2 installed in the shell 1 and a power socket 3 electrically connected with the circuit board 2. The other end of the circuit board 2 is connected with an antenna 4, and the antenna 4 is used for receiving 4g communication signals and gps signals.
Referring to fig. 1 and 4, the housing 1 includes a body 11, a cover plate 12 assembled with one end of the body 11, and a packing 13 installed between the body 11 and the cover plate 12.
Referring to fig. 5 and 7, one end of the body 11 is provided with a mounting opening 111, the other end of the body 11 is provided with a through hole 112, and the antenna 4 extends outward from the through hole 112. An annular connecting portion 113 is formed at the mounting opening 111, a seal groove 1131 is formed by recessing inward from the outer surface of the connecting portion 113, and the seal ring 13 is mounted in the seal groove 1131. Referring to fig. 6, a pressing portion 121 extends outward from the inner side surface of the cover plate 12 to form a ring shape, and the pressing portion 121 is installed in the sealing groove 1131 and presses the sealing ring 13 to form a sealing structure. By providing the seal ring 13, the sealing property of the housing 1 is improved for waterproofing. Specifically, referring to fig. 5, the inner sides of the four corners of the sealing ring 13 are provided with widened portions 130 for improving the waterproof performance.
In this embodiment, the inner ring of the pressing portion 121 is provided with a plurality of ribs 100, so as to improve the structural strength of the pressing portion 121.
Referring to fig. 5 and 6, the connection portion 113 of the cover plate 12 and the body 11 is fixed by bolts. The four corners of connecting portion 113 are equipped with first screw 1132, and the four corners of apron 12 is equipped with second screw 122, and first screw 1132 is located seal groove 1131 outer lane, and second screw 122 is located clamping portion 121 outer lane, and the bolt passes second screw 122 and is fixed with the internal thread of first screw 1132.
Referring to fig. 6, the cover 12 is provided with a through hole 123, and the power socket 3 partially extends from the through hole 123. The limiting member 124 is formed by extending from the inner surface of the cover plate 12, and the circuit board 2 is installed in the body 11 and abuts against the limiting member 124, so as to prevent the circuit board 2 from shaking in the body 11 and improve the signal stability.
Referring to fig. 6, the position limiting member 124 includes an inverted U-shaped frame 1241 and a stabilizing plate 1242 fixed to the back of the U-shaped frame 1241, so as to improve the structural strength and stability of the position limiting member 124.
Referring to fig. 2, connection lugs 114 are formed by extending outwards from two sides of the body 11, waist-shaped holes 1141 are formed in the connection lugs 114, and the housing 1 is fixedly connected with an external device through the waist-shaped holes 1141.
According to the utility model, the sealing ring 13 is arranged between the body 11 and the cover plate 12, the sealing ring 13 is arranged in the sealing groove 1131 of the connecting part 113, the pressing part 121 on the inner side surface of the cover plate 12 is arranged in the sealing groove 1131 and presses the sealing ring 13, so that a sealing structure is formed, and the waterproof performance of the shell 1 is improved; the cover plate 12 is provided with a limiting member 124, and the circuit board 2 is installed in the body 11 and abuts against the limiting member 124, so that the circuit board 2 is prevented from shaking in the body 11, and the signal stability is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an automatic agricultural machinery intelligent terminal based on big dipper location, its characterized in that, includes the shell, installs circuit board in the shell and with the supply socket that the circuit board electricity is connected, the other end of circuit board is connected with the antenna, the shell include the body, with the apron of body one end equipment and install the body with sealing washer between the apron, the one end of body is equipped with the installing port, installing port department is formed with annular connecting portion, certainly connecting portion surface indent is established and is formed the seal groove, the sealing washer is installed in the seal groove, certainly the inboard surface of apron outwards extends and forms annular portion that compresses tightly, the portion that compresses tightly install compress tightly in the seal groove and compress tightly the sealing washer, the four corners inboard of sealing washer all is equipped with widening portion.
2. The automatic agricultural machinery intelligent terminal based on big dipper location of claim 1, characterized in that, the inner circle of portion of compressing tightly is equipped with a plurality of strengthening ribs.
3. The automatic agricultural machinery intelligent terminal based on big dipper location of claim 1, characterized in that, the other end of body is equipped with the through-hole, the antenna outwards stretches out by the through-hole.
4. The automatic agricultural machinery intelligent terminal based on big dipper location of claim 1, characterized in that, the connecting portion of apron with the body passes through the bolt fastening, the four corners of connecting portion are equipped with first screw, the apron four corners is equipped with the second screw, first screw is located the seal groove outer lane, the second screw is located the clamping portion outer lane, the bolt pass the second screw and with the internal thread of first screw is fixed.
5. The automatic agricultural machinery intelligent terminal based on big dipper location of claim 4, characterized in that, the apron is equipped with the through-hole, the supply socket outwards stretches out a part from the through-hole.
6. The automatic agricultural machinery intelligent terminal based on big dipper positioning of claim 5, characterized in that, form the locating part from the inboard surface of apron outwards extension, the circuit board is installed in the this body and is held with the locating part.
7. The automatic agricultural machinery intelligent terminal based on big dipper positioning of claim 6, characterized in that, the locating part includes the U type frame of inversion and fixes the firm board in U type frame back, extends outward from the body both sides and is formed with the engaging lug, be equipped with waist type hole on the engaging lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123454054.XU CN216816947U (en) | 2021-12-31 | 2021-12-31 | Automatic agricultural machinery intelligent terminal based on big dipper location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123454054.XU CN216816947U (en) | 2021-12-31 | 2021-12-31 | Automatic agricultural machinery intelligent terminal based on big dipper location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216816947U true CN216816947U (en) | 2022-06-24 |
Family
ID=82062360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123454054.XU Active CN216816947U (en) | 2021-12-31 | 2021-12-31 | Automatic agricultural machinery intelligent terminal based on big dipper location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216816947U (en) |
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2021
- 2021-12-31 CN CN202123454054.XU patent/CN216816947U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automated agricultural machinery intelligent terminal based on Beidou positioning Granted publication date: 20220624 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: Suzhou luluda Beidou Navigation Technology Co.,Ltd. Registration number: Y2024980011609 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |