CN112135446B - Handheld intelligent terminal based on Beidou satellite communication - Google Patents
Handheld intelligent terminal based on Beidou satellite communication Download PDFInfo
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- CN112135446B CN112135446B CN202011057166.9A CN202011057166A CN112135446B CN 112135446 B CN112135446 B CN 112135446B CN 202011057166 A CN202011057166 A CN 202011057166A CN 112135446 B CN112135446 B CN 112135446B
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0086—Casings, cabinets or drawers for electric apparatus portable, e.g. battery operated apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a handheld intelligent terminal based on Beidou satellite communication, which comprises a first shell, a second shell and a terminal shell, wherein the first shell and the second shell are both C-shaped, the first shell and the second shell are symmetrically arranged, the upper half part of the terminal shell is connected between two vertical edges of the second shell in a sliding manner, the lower half part of the terminal shell is connected between two vertical edges of the first shell in a sliding manner, one side of the first shell and one side of the second shell are respectively and vertically welded with a first backboard and a second backboard, power supply mechanisms for supplying power to the terminal are arranged in the first backboard and the second backboard, first fixing mechanisms for fixing the second shell are arranged at the tops of the two vertical edges of the first shell, second fixing mechanisms for fixing the first shell are arranged at the bottoms of the two vertical edges of the second shell, and a first notch is vertically formed in the transverse edge of the first shell. The dust provided by the invention has influence on components in the terminal, so that the service life of the terminal is prolonged.
Description
Technical Field
The invention relates to the technical field of Beidou satellite communication, in particular to a handheld intelligent terminal based on Beidou satellite communication.
Background
The Beidou satellite navigation system consists of a space section, a ground section and a user section, can provide high-precision, high-reliability positioning, navigation and time service for various users all around the clock and all around the clock in the global scope, has short message communication capability, and needs to use a handheld intelligent terminal during Beidou satellite communication.
The handheld intelligent terminal of current big dipper satellite communication does not have dustproof function to the mouth that charges, leads to in the dust can get into the terminal when using, influences the inside components and parts at terminal, reduces the life at terminal.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a handheld intelligent terminal based on Beidou satellite communication.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a handheld intelligent terminal based on big dipper satellite communication, includes first shell, second shell and terminal shell, first shell and second shell are the C type, and first shell and second shell symmetry set up, first shell first half sliding connection has set up first notch in between two perpendicular limits of second shell, and terminal shell lower half sliding connection has set up between two perpendicular limits of first shell, first shell and second shell one side vertical welding have first backplate and second backplate respectively, and first backplate and the inside power supply unit who is used for giving the terminal power supply that all is equipped with of second backplate, two perpendicular limit tops of first shell all are equipped with the first fixed establishment who is used for fixed second shell, and two perpendicular limit bottoms of second shell all are equipped with the second fixed establishment who is used for fixed first shell, first notch has been set up vertically on first shell horizontal side, and terminal shell bottom vertical second notch has set up second notch, first notch and second notch position looks adaptation, and the equal vertical welding in both ends of terminal shell inner bottom one symmetry have fixed plate, two opposite side horizontal sides have the fixed establishment of first side of second shell, two vertical sides have the fixed establishment of third side of terminal shell, the inside fixed establishment of dust, the terminal bottom has the inside fixed establishment of terminal side of side, the inside of the terminal has the fixed establishment of dust.
Preferably, the power supply mechanism comprises a first battery and a second battery, the first backboard and the second backboard are hollow, the first battery is vertically installed inside the first backboard, the second battery is vertically installed inside the second backboard, and the first battery and the terminal battery are electrically connected.
Preferably, the first fixing mechanism comprises a second groove, the second groove is vertically arranged at the center of the top of the vertical side of the first shell, the first groove is horizontally arranged at one side of the inside of the second groove, the top of the inside of the first groove is horizontally bonded with a second copper sheet, the center of the inside of the second groove is vertically welded with a second spring, and the second copper sheet is electrically connected with the first battery.
Preferably, the second fixing mechanism comprises a convex plate, the inside of the convex plate is hollow, the top of the convex plate is vertically welded at the center of the bottom of the vertical side of the second housing, the inside of the convex plate is communicated with the inside of the second housing, the inside of the convex plate is horizontally and slidably connected with a first arc-shaped block, the top of the first arc-shaped block is horizontally adhered with a first copper sheet, an opening matched with the shape and the size of the first arc-shaped block and the shape and the size of the first copper sheet is formed in one side of the convex plate, the arc-shaped end of the first arc-shaped block penetrates through the opening, and a moving mechanism for moving the first arc-shaped block is arranged inside the convex plate.
Preferably, the moving mechanism comprises a sliding plate and a button, the sliding plate is vertically and slidably connected inside the convex plate, the top of the sliding plate passes through the top of the convex plate and is slidably connected inside the second housing, and one side of the sliding plate is horizontally and slidably connected with limiting rods, the limiting rods are two and are respectively positioned inside the second housing and the convex plate, the two limiting rods are respectively welded on two symmetrical sides inside the convex plate and the vertical side of the second housing, one side of the bottom of the sliding plate is hinged with a connecting rod, the other end of the connecting rod is hinged with a sliding block, the connecting rod and the sliding block are slidably connected inside the convex plate, one end of the sliding block is welded on one side of the first arc-shaped block, the other side of the sliding plate is welded with a first spring, and the other end of the first spring is welded on one side inside the convex plate.
Preferably, the button sliding connection is in the side that two perpendicular limits of second shell kept away from, and the round hole with button shape size looks adaptation is seted up to second shell perpendicular limit one side level, button sliding connection is inside the round hole, and round hole and the inside intercommunication of second shell, button one end passes the round hole and welds in slide one side, and flange sliding connection is inside the second recess, first arc piece sliding connection is inside first recess, and first copper sheet and second battery electricity are connected.
Preferably, the dustproof mechanism comprises a first arc-shaped plate, the first arc-shaped plate is symmetrically arranged in two, the two arc-shaped plates are horizontally and slidably connected to the inner bottom of the terminal shell, two ends, far away from the top of the two first arc-shaped plates, of the two arc-shaped plates are vertically welded with sliding sleeves, and the two fixing rods horizontally penetrate through the centers of the two sliding sleeves respectively and are slidably connected to the interiors of the two sliding sleeves respectively.
Preferably, the dustproof mechanism comprises second arc plates, the second arc plates are symmetrically arranged, the two second arc plates are horizontally and slidably connected to the inner bottom of the terminal shell, and the two fixing rods horizontally penetrate through the top of the side surface, away from the two second arc plates, of the two fixing rods respectively and are slidably connected to the inner parts of the two second arc plates respectively.
The invention has the beneficial effects that:
1. According to the invention, when the terminal needs to be charged, the charging plug is inserted into the first notch and the second notch, the plug can extrude the two first arc plates, the two first arc plates and the two first arc plates can move oppositely when the two first arc plates are abutted against the plug, the plug can enter the terminal to charge the terminal, the two first arc plates can be limited through the two sliding sleeves, the running stability of the two first arc plates is ensured, when the plug is pulled out after the charging is finished, the two first arc plates can move oppositely through the elastic force generated by the two third springs, so that dust can not enter the terminal, the influence of the dust on components in the terminal is avoided, and the service life of the terminal is further prolonged.
2. Before the terminal equipment is used, the upper half part of the terminal is inserted between the two vertical edges of the second housing, the lower half part of the terminal is inserted between the two vertical edges of the first housing, the first housing or the second housing is pressed to enable the first arc-shaped block to enter the first groove, the first housing and the second housing can be fixed, when the first arc-shaped block enters the second groove, the first copper sheet and the second copper sheet are in contact to enable the first battery to be electrically connected with the second battery, and because the first battery is electrically connected with the internal battery of the terminal, the first battery and the second battery can supply power to the terminal, in addition, when the terminal is charged, the first battery and the second battery are charged, so that sufficient electric quantity of the terminal is ensured when the terminal is used, and the terminal equipment is used constantly, the slide plate is driven to move by pressing a button, the connecting rod is driven to move by the slide plate, the connecting rod is driven by the slide block to move the first arc-shaped block into the convex plate, and the first housing and the second housing can be disassembled, and the disassembly efficiency of the first housing and the second housing is improved.
3. According to the invention, when the terminal needs to be charged, the charging plug is inserted into the first notch and the second notch, the plug can extrude the two second arc plates, the two second arc plates and the two second arc plates can move oppositely when the two second arc plates are abutted against the plug, the plug can enter the terminal to charge the terminal, and because the two fixing rods penetrate through the two second arc plates, the two fixing rods can limit the two second arc plates, so that the stability of operation of the two second arc plates is ensured, when the plug is pulled out after the charging is finished, the two second arc plates can move oppositely through the elastic force action generated by the two third springs, so that dust cannot enter the terminal, the influence of the dust on components in the terminal is avoided, and the service life of the terminal is further prolonged.
Drawings
Fig. 1 is a schematic diagram of a separation structure of a handheld intelligent terminal based on Beidou satellite communication according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a handheld intelligent terminal based on Beidou satellite communication according to embodiment 1 of the present invention;
fig. 3 is an enlarged view of a handheld intelligent terminal a based on Beidou satellite communication according to embodiment 1 of the present invention;
Fig. 4 is a cross-sectional view of a second housing of a handheld intelligent terminal based on Beidou satellite communication according to embodiment 1 of the present invention;
fig. 5 is a first housing section view of a handheld intelligent terminal based on Beidou satellite communication according to embodiment 1 of the present invention;
Fig. 6 is a cross-sectional view of a first back plate and a second back plate of a handheld intelligent terminal based on Beidou satellite communication according to embodiment 1 of the present invention;
fig. 7 is a bottom cross-sectional view of a terminal housing of a handheld intelligent terminal based on Beidou satellite communication according to embodiment 1 of the present invention;
fig. 8 is a cross-sectional view of a handheld intelligent terminal based on Beidou satellite communication according to embodiment 2 of the present invention.
In the figure: 1 first shell, 2 second shell, 3 terminal shell, 4 first back plate, 5 second back plate, 6 first notch, 7 first arc block, 8 first copper sheet, 9 button, 10 round hole, 11 convex plate, 12 slide block, 13 limit lever, 14 slide plate, 15 connecting rod, 16 first spring, and 17 first groove, 18 second copper sheet, 19 second groove, 20 second spring, 21 first battery, 22 second battery, 23 third spring, 24 fixed plate, 25 sliding sleeve, 26 dead lever, 27 first arc, 28 second notch, 29 second arc.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-7, a handheld intelligent terminal based on big dipper satellite communication, including first shell 1, second shell 2 and terminal shell 3, first shell 1 and second shell 2 are the C type, and first shell 1 and second shell 2 symmetry set up, terminal shell 3 first half sliding connection is between two perpendicular limits of second shell 2, and terminal shell 3 lower half sliding connection is between two perpendicular limits of first shell 1, first shell 1 and 2 one side of second shell vertically welded respectively have first backplate 4 and second backplate 5, and first backplate 4 and 5 inside all are equipped with the power supply mechanism that is used for supplying power to the terminal, first shell 1 two perpendicular limit tops all are equipped with the first fixed establishment who is used for fixed second shell 2, and two perpendicular limit bottoms of second shell 2 all are equipped with the second fixed establishment that is used for fixed first shell 1, first notch 6 has been seted up vertically to first shell 1 horizontal limit, and terminal shell 3 bottom vertically has seted up second notch 28, first notch 6 and second notch 28 looks adaptation terminal shell 2 one side have first backplate 4 and second backplate 5 respectively, and two vertical side surfaces of terminal shell 3, two vertical side surfaces of terminal shell 24 are equipped with two fixed side surfaces of fixed side surface of terminal side 24, two vertical side surfaces of terminal 24 are fixed side surface of terminal 24, two vertical side surface of terminal 24 are fixed, two vertical side surface of terminal 24 has two fixed side surface of terminal 23.
The invention relates to a power supply mechanism, which comprises a first battery 21 and a second battery 22, wherein the interiors of the first backboard 4 and the second backboard 5 are hollow, the first battery 21 is vertically arranged in the first backboard 4, the second battery 22 is vertically arranged in the second backboard 5, the first battery 21 is electrically connected with a terminal battery, the first fixing mechanism comprises a second groove 19, the second groove 19 is vertically arranged at the center of the top of the vertical side of a first shell 1, one side of the interior of the second groove 19 is horizontally provided with a first groove 17, the top of the first groove 17 is horizontally adhered with a second copper sheet 18, the center of the bottom in the second groove 19 is vertically welded with a second spring 20, the second copper sheet 18 is electrically connected with the first battery 21, the second fixing mechanism comprises a convex plate 11, the inside of the convex plate 11 is hollow, the top of the convex plate 11 is vertically welded at the center of the bottom of the vertical side of the second shell 2, the inside of the convex plate 11 is communicated with the inside of the second housing 2, the inside of the convex plate 11 is horizontally and slidingly connected with a first arc-shaped block 7, the top of the first arc-shaped block 7 is horizontally and fixedly connected with a first copper sheet 8, one side of the convex plate 11 is provided with an opening which is matched with the shapes and the sizes of the first arc-shaped block 7 and the first copper sheet 8, the arc-shaped end of the first arc-shaped block 7 penetrates through the opening, the inside of the convex plate 11 is provided with a moving mechanism for moving the first arc-shaped block 7, the moving mechanism comprises a sliding plate 14 and a button 9, the sliding plate 14 is vertically and slidingly connected inside the convex plate 11, the top of the sliding plate 14 penetrates through the top of the convex plate 11 and is slidingly connected inside the second housing 2, one side of the sliding plate 14 is horizontally and slidingly connected with two limiting rods 13, the two limiting rods 13 are respectively positioned inside the second housing 2 and the convex plate 11, the two limiting rods 13 respectively penetrate through the sliding plate 14, the two limiting rods 13 are respectively welded on two symmetrical sides inside the vertical edges of the convex plate 11 and the second housing 2, and slide 14 bottom one side articulates there is connecting rod 15, the connecting rod 15 other end articulates there is slider 12, and connecting rod 15 and slider 12 equal sliding connection are inside in protruding board 11, slider 12 one end welding is in first arc piece 7 one side, and slide 14 opposite side welding has first spring 16, first spring 16 other end welding is in protruding board 11 inside one side, button 9 sliding connection is in the side that two vertical sides of second shell 2 kept away from, and button 9 vertical side one side level offered with button 9 shape size looks adaptation round hole 10, button 9 sliding connection is inside round hole 10, and round hole 10 and the inside intercommunication of second shell 2, button 9 one end passes round hole 10 and welds in slide 14 one side, and protruding board 11 sliding connection is inside second recess 19, first arc piece 7 sliding connection is inside first recess 17, and first copper sheet 8 and second battery 22 electricity are connected, dustproof mechanism includes first arc 27, and first arc 27 has two and the symmetry setting, two first arc 27 equal horizontal sliding connection are in terminal shell 3 inner bottom, and two vertical arc 27 are kept away from two sliding sleeve 25 and two sliding sleeve 25 are fixed in two sliding sleeve 25 both ends are fixed in two sliding sleeve 25 respectively sliding connection respectively.
The working principle of the embodiment is as follows: in actual use, when the terminal needs to be charged, the charging plug is inserted into the first notch 6 and the second notch 28, the plug can extrude the two first arc plates 27, the two first arc plates 27 and the two first arc plates 27 can move oppositely when being abutted against the plug, the plug can enter the terminal to charge the terminal, the two first arc plates 27 can be limited through the two sliding sleeves 25, the running stability of the two first arc plates 27 is ensured, when the plug is pulled out after the charging is finished, the two first arc plates 27 can move oppositely through the elastic force generated by the two third springs 23, so that dust can not enter the terminal, the influence of the dust on components in the terminal is avoided, the service life of the terminal is further prolonged, the upper half part of the terminal is inserted between the two vertical edges of the second housing 2 before the terminal equipment is used, the lower half part of the terminal is inserted between two vertical edges of the first shell 1, the first shell 1 or the second shell 2 is pressed to enable the first arc-shaped block 7 to enter the first groove 17, the first shell 1 and the second shell 2 can be fixed, when the first arc-shaped block 7 enters the second groove 19, the first copper sheet 8 and the second copper sheet 18 are contacted to enable the first battery 21 and the second battery 22 to be electrically connected, and because the first battery 21 is electrically connected with the internal battery of the terminal, the first battery 21 and the second battery 22 can supply power to the terminal, in addition, when the terminal is charged, the first battery 21 and the second battery 22 are charged, so that the sufficient electric quantity of the terminal is ensured when the terminal is used, the use time of the terminal equipment is improved, and the slide plate 14 is driven to move by pressing the button 9, the slide plate 14 is driven to drive the connecting rod 15 to move, the connecting rod 15 is driven to drive the slide block 12 to move, the sliding block 12 drives the first arc-shaped block 7 to move into the convex plate 11, so that the first shell 1 and the second shell 2 can be disassembled, and the disassembly efficiency of the first shell 1 and the second shell 2 is improved.
Example 2
Referring to fig. 8, the difference between this embodiment and embodiment 1 is that the dust-proof mechanism includes the second arc plates 29, and the second arc plates 29 are symmetrically disposed, the two second arc plates 29 are both horizontally slidably connected to the bottom in the terminal housing 3, and the two fixing rods 26 respectively horizontally penetrate the top of the side surface of the two second arc plates 29 away from each other and are respectively slidably connected to the inside of the two second arc plates 29.
The working principle of the embodiment is as follows: when in actual use, when the terminal needs to be charged, the charging plug is inserted into the first notch 6 and the second notch 28, then the plug can extrude two second arc plates 29, the two second arc plates 29 and the two second arc plates 29 can move oppositely when the plug is abutted, then the plug can enter the terminal to charge the terminal, and because the two fixing rods 26 penetrate through the two second arc plates 29, the two fixing rods 26 can limit the two second arc plates 29, the stability of the operation of the two second arc plates 29 is ensured, when the plug is pulled out after the charging is finished, the two second arc plates 29 can move oppositely through the elastic force generated by the two third springs 23, so that dust can not enter the terminal, the influence of the dust on components in the terminal is avoided, and the service life of the terminal is further prolonged.
While the fundamental principles and main features of the present invention and advantages of the present invention have been shown and described, it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential features thereof, and therefore, the embodiments should be considered exemplary and non-limiting in all respects, the scope of the present invention is defined by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The handheld intelligent terminal based on Beidou satellite communication comprises a first shell (1), a second shell (2) and a terminal shell (3), and is characterized in that the first shell (1) and the second shell (2) are both C-shaped, the first shell (1) and the second shell (2) are symmetrically arranged, the upper half part of the terminal shell (3) is slidably connected between two vertical edges of the second shell (2), the lower half part of the terminal shell (3) is slidably connected between two vertical edges of the first shell (1), one side of the first shell (1) and one side of the second shell (2) are respectively and vertically fixedly connected with a first backboard (4) and a second backboard (5), power supply mechanisms for supplying power to the terminal are respectively arranged inside the first backboard (4) and the second backboard (5), first fixing mechanisms for fixing the second shell (2) are respectively arranged at the top parts of the first shell (1), second fixing mechanisms for fixing the first shell (1) are respectively arranged at the bottoms of the two vertical edges of the second shell (2), first fixing mechanisms for fixing the first shell (1) are respectively arranged at the bottoms of the second shell (2), the first fixing mechanisms are respectively provided with first vertical edges (28) which are respectively matched with the first end slots (28) of the first shell (3) and the second shell (2), the second end slots (3) are respectively provided with the first end slots (28), the center of the opposite side surfaces of the two fixing plates (24) is horizontally and fixedly connected with a third spring (23), the center of the opposite side surfaces of the two fixing plates (24) is horizontally and fixedly connected with a fixing rod (26), a dustproof mechanism used for preventing dust from entering the inside of the terminal housing (3) is arranged at the center of the inner bottom of the terminal housing (3), the first fixing mechanism comprises a second groove (19), the second groove (19) is vertically arranged at the center of the top of the vertical side of the first housing (1), a first groove (17) is horizontally arranged at one side of the inner bottom of the second groove (19), a second copper sheet (18) is horizontally adhered to the inner top of the first groove (17), a second spring (20) is vertically and fixedly connected at the center of the inner bottom of the second groove (19), the second copper sheet (18) is electrically connected with a first battery (21), the dustproof mechanism comprises a first arc-shaped plate (27), the first arc-shaped plate (27) is provided with two symmetrical grooves, the first arc-shaped plate (27) is horizontally and slidably connected with the terminal housing (3), the two arc-shaped plates (27) are horizontally and fixedly connected with the two inner bottom surfaces (25) respectively, the two arc-shaped plates (25) are horizontally and fixedly connected with the two ends of the two arc-shaped plates (25) respectively, and second arc (29) symmetry sets up, in the terminal shell (3) in two equal horizontal sliding connection of second arc (29), and two dead levers (26) are respectively horizontal pass two side tops that second arc (29) kept away from and respectively sliding connection in two inside of second arc (29), when needs charge to the terminal, insert first notch (6) and second notch (28) to charging plug, then plug can extrude two first arc (27) or second arc (29), two first arc (27) or second arc (29) can the opposite movement when two first arc (27) or second arc (29) and plug butt, then the plug can get into the terminal inside and charge, when the plug is dialled out to the charging after, the elasticity effect that produces through two third springs (23) can make two first arc (27) or second arc (29) move in opposite directions for the dust can not get into the terminal inside.
2. The handheld intelligent terminal based on Beidou satellite communication according to claim 1, characterized in that the second fixing mechanism comprises a convex plate (11), the inside of the convex plate (11) is hollow, the top of the convex plate (11) is vertically and fixedly connected to the bottom center of the vertical side of the second housing (2), the inside of the convex plate (11) is communicated with the inside of the second housing (2), the inside of the convex plate (11) is horizontally and slidingly connected with a first arc-shaped block (7), the top of the first arc-shaped block (7) is horizontally adhered with a first copper sheet (8), an opening matched with the shape and the size of the first arc-shaped block (7) and the first copper sheet (8) is formed in one side of the convex plate (11), the arc-shaped end of the first arc-shaped block (7) penetrates through the opening, and a moving mechanism for moving the first arc-shaped block (7) is arranged inside the convex plate (11).
3. The handheld intelligent terminal based on Beidou satellite communication according to claim 2, wherein the moving mechanism comprises a sliding plate (14) and a button (9), the sliding plate (14) is vertically and slidably connected to the inside of the convex plate (11), the top of the sliding plate (14) passes through the top of the convex plate (11) and is slidably connected to the inside of the second housing (2), one side of the sliding plate (14) is horizontally and slidably connected with a limiting rod (13), the two limiting rods (13) are respectively positioned inside the second housing (2) and the convex plate (11), the two limiting rods (13) respectively pass through the sliding plate (14), the two limiting rods (13) are respectively fixedly connected to two symmetrical sides inside the vertical edges of the convex plate (11) and the second housing (2), one side of the bottom of the sliding plate (14) is hinged with a connecting rod (15), the other end of the connecting rod (15) is hinged with a sliding block (12), the connecting rod (15) and the sliding block (12) are respectively slidably connected to the inside the convex plate (11), one end of the sliding rod (12) is fixedly connected to the first side (7) and the other side of the sliding rod (12) is fixedly connected to the first side (16) of the first side of the sliding plate (16).
4. The handheld intelligent terminal based on Beidou satellite communication according to claim 3, wherein the button (9) is slidably connected to the side surface of the second housing (2) where two vertical edges are far away, a round hole (10) which is matched with the shape and the size of the button (9) is horizontally formed in one side of the vertical edge of the second housing (2), the button (9) is slidably connected to the inside of the round hole (10), the round hole (10) is communicated with the inside of the second housing (2), one end of the button (9) penetrates through the round hole (10) and is fixedly connected to one side of the sliding plate (14), the convex plate (11) is slidably connected to the inside of the second groove (19), and the first arc-shaped block (7) is slidably connected to the inside of the first groove (17), and the first copper sheet (8) is electrically connected with the second battery (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011057166.9A CN112135446B (en) | 2020-09-30 | 2020-09-30 | Handheld intelligent terminal based on Beidou satellite communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011057166.9A CN112135446B (en) | 2020-09-30 | 2020-09-30 | Handheld intelligent terminal based on Beidou satellite communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112135446A CN112135446A (en) | 2020-12-25 |
| CN112135446B true CN112135446B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011057166.9A Active CN112135446B (en) | 2020-09-30 | 2020-09-30 | Handheld intelligent terminal based on Beidou satellite communication |
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