CN213602069U - Grafting structure and unmanned aerial vehicle - Google Patents
Grafting structure and unmanned aerial vehicle Download PDFInfo
- Publication number
- CN213602069U CN213602069U CN202022669159.6U CN202022669159U CN213602069U CN 213602069 U CN213602069 U CN 213602069U CN 202022669159 U CN202022669159 U CN 202022669159U CN 213602069 U CN213602069 U CN 213602069U
- Authority
- CN
- China
- Prior art keywords
- plug
- circuit board
- mounting box
- metal
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a plug-in structure and an unmanned aerial vehicle, wherein the plug-in structure comprises a frame, a battery, a circuit board, a female plug and a male plug; the rack comprises a mounting box, the mounting box is provided with a containing groove, and the containing groove is provided with at least one elastic piece; the battery is fixedly arranged on the frame; the circuit board is arranged in the accommodating groove and is connected with the mounting box through the elastic piece; the male plug and the female plug are matched in a plug-in mode, one of the male plug and the female plug is fixedly connected with the battery, and the other one of the male plug and the female plug is fixedly connected with the circuit board. The utility model discloses in, the circuit board passes through the elastic component and is connected with the mounting box, when the frame vibrations, the public inserting that links to each other with the circuit board can shake together along with the female battery that receives the frame vibrations influence and shake in step, avoids public inserting and mother to receive external force influence and lead to contact failure when pegging graft for a long time.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially relates to a grafting structure and unmanned aerial vehicle.
Background
In the prior art, a plurality of sports products are powered by batteries to meet the power requirements of the sports products, generally speaking, when the sports products are powered by the batteries, the batteries are fixed on a rack of the sports products to supply power for power consumption parts in the sports products; the battery is connected with the circuit board of the power consumption component through the male plug and the female plug in a matching way;
at present, the sports type product is when the motion, and vibrations appear easily in each part in the sports type product, if battery and power consumptive part's circuit board takes place relative vibrations for a long time, can make public inserting and mother insert for a long time and receive interact each other, finally make to insert with mother between the cooperation tired and lead to contact failure, lead to the incident even.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a splicing structure, which leads the power consumption component to be flexibly connected with the frame of a sports product and avoids the interaction between the male plug and the female plug for a long time; the problem of among the prior art, sports type product when the motion, relative vibrations take place for a long time between battery and the power consumptive part, can make public affairs insert and female long-term atress of inserting, finally make between public affairs insert and the female cooperation tired and lead to contact failure is solved.
To achieve the above object, the utility model provides a:
a plug-in structure, comprising:
the mounting box is provided with a containing groove, and the containing groove is provided with at least one elastic piece;
the battery is fixedly arranged on the rack;
the circuit board is arranged in the accommodating groove and is connected with the mounting box through the elastic piece;
mother insertion;
and the male plug and the female plug are in plug-in fit, one of the male plug and the female plug is fixedly connected with the battery, and the other one of the male plug and the female plug is fixedly connected with the circuit board.
Preferably, the mounting box includes first lateral wall, second lateral wall and a plurality of spacing axle, the second lateral wall is in the opposite of first lateral wall, and is a plurality of spacing axle runs through first lateral wall and second lateral wall, the circuit board is equipped with a plurality ofly respectively supplies a plurality ofly the spacing groove that spacing axle passed, the length direction of spacing groove is on a parallel with the horizontal plane, and is a plurality of spacing axle and the cooperation restriction in a plurality of spacing groove the circuit board is at the displacement of vertical direction, just the circuit board can be relative spacing axle horizontal migration.
Preferably, one end of the elastic member is connected to the first sidewall, and the other end is connected to the circuit board.
Preferably, the opening of mounting box is installed the shock attenuation sealing washer, public inserting stretches out from the mounting box the opening part and passes the shock attenuation sealing washer.
Preferably, a snap ring is arranged at the opening, and the damping seal ring is provided with a snap groove for the snap ring to extend into.
Preferably, the rack comprises two fixed beams and a fixed connecting plate which are arranged in parallel, and the two fixed beams are detachably connected with the fixed connecting plate; every fixed beam is provided with the guide rail seat, the both sides of battery are inserted respectively and are located two on the guide rail seat, the mounting box is fixed on the fixed connection board.
Preferably, public affair is inserted and is had a plurality of metal inserted sheets of arranging at interval, female inserting is equipped with a plurality of confessions metal inserted sheet male jack, be equipped with the metal shrapnel that contacts with the metal inserted sheet in the jack, metal shrapnel distribute in the inner wall of jack and be in the both sides of metal inserted sheet.
Preferably, the metal elastic sheet is contacted with the metal insert sheet to have clamping pressure.
Preferably, the metal elastic sheet is provided with a contact surface contacted with the metal inserting sheet, and the contact surface comprises a plurality of bulges arranged along the depth direction of the inserting hole.
An unmanned aerial vehicle, unmanned aerial vehicle includes as above the grafting structure.
In the technical scheme of the utility model, the circuit board is connected with the mounting box through the elastic piece, when the frame vibrates, the male plug connected with the circuit board can vibrate along with the battery female plug synchronously vibrating under the influence of the frame vibration, thus avoiding the poor contact caused by the long-term external force influence when the male plug and the female plug are plugged; the metal elastic sheet is arranged in the female plug and clamps the metal inserting sheet, a plurality of bulges are arranged on the surface of the metal elastic sheet, and the metal elastic sheet clamps the metal inserting sheet and has clamping pressure with the metal inserting sheet, so that the plugging stability of the male plug and the female plug is improved; the damping sealing ring and the male plug form a certain transverse and longitudinal damping effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is the utility model discloses unmanned aerial vehicle's schematic structure diagram in embodiment 2.
Fig. 2 is an exploded schematic view of the insertion structure disclosed in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of the insertion structure disclosed in embodiment 1 of the present invention.
Fig. 4 is an exploded schematic view of the mounting box and the circuit board disclosed in embodiment 1 of the present invention.
Fig. 5 is a schematic structural view of the battery, the female plug, and the male plug disclosed in embodiment 1 of the present invention.
Fig. 6 is a cross-sectional view a-a of fig. 5.
Fig. 7 is a schematic structural view of the mounting box, the circuit board and the male plug disclosed in embodiment 1 of the present invention.
Fig. 8 is a sectional view of B-B in fig. 7.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
In the prior art, a plurality of sports products are powered by the battery 200 to meet the power requirements of the sports products, generally, when the battery 200 is used for supplying power to the sports products, the battery 200 is fixed on the frame 100 of the sports products to supply power to power consumption components in the sports products; the battery 200 is connected with the circuit board 300 of the power consumption component through the male plug 500 and the female plug 400 in a matching way;
at present, when the sports type product is in motion, vibrations appear easily in each part of the sports type product, if relative vibrations take place for a long time with the circuit board 300 of power consumptive part for battery 200, can make public plug 500 receive interact each other with female plug 400 for a long time, finally make between public plug 500 and the female plug 400 cooperate fatigue and lead to contact failure, lead to the incident even.
The utility model provides a grafting structure and unmanned aerial vehicle aims at solving prior art, and the sports type product is when the motion, and relative vibrations take place for a long time between battery 200 and power consumptive part, can make public inserting 500 and mother insert 400 long-term atress, finally makes public inserting 500 and mother insert the problem that the cooperation is tired and lead to contact failure between 400.
Referring specifically to fig. 1-8, the plug structure includes a frame 100, a battery 200, a circuit board 300, a female plug 400, and a male plug 500; the battery 200 is fixed on the frame 100, the circuit board 300 is disposed in the mounting box 110, and the circuit board 300 is flexibly connected to the mounting box 110.
Specifically, referring to fig. 4, the mounting box 110 has a receiving groove 111, the receiving groove 111 is provided with at least one elastic member 112, the circuit board 300 is disposed in the receiving groove 111, and the circuit board 300 is connected to the mounting box 110 through the elastic member 112;
the male plug 500 and the female plug 400 are inserted and matched, one of the male plug 500 and the female plug 400 is fixedly connected with the battery 200, and the other is fixedly connected with the circuit board 300.
In this embodiment, referring to fig. 2, the male plug 500 is fixedly connected to the circuit board 300, the female plug 400 is fixedly connected to the battery 200, the circuit board 300 is located in the receiving groove 111 and is flexibly connected to the mounting box 110, the circuit board 300 is in a floating state, when the rack 100 is in a vibration state, the battery 200 is driven by the rack 100 to vibrate, the battery 200 drives the female plug 400 to vibrate, the female plug 400 is in a plug-in fit with the male plug 500 to generate a certain acting force on the male plug 500, wherein the male plug 500 is connected to the circuit board 300, the circuit board 300 is in a floating state in the mounting box 110, when the rack 100 vibrates, the acting force on the circuit board 300 is small, that is, when the rack 100 vibrates, the acting force of the circuit board 300 on the male plug 500 is small, although the female plug 400 can still generate vibration by the smaller vibration of the rack 100, however, the male plug 500 does not have a large acting force opposite to the direction of the female plug 400, and when the rack 100 vibrates severely, the male plug 500 can vibrate along with the female plug 400, so as to avoid the problem that the vibration of the rack 100 causes the male plug 500 and the female plug 400 to have a large reaction for a long time, which causes the male plug 500 and the female plug 400 to be in poor contact due to fatigue stress.
The mounting box 110 includes a first side wall 115, a second side wall 116 and a plurality of limiting shafts 114, the plurality of limiting shafts 114 simultaneously penetrate through the first side wall 115 and the second side wall 116, the limiting shafts 114 are relatively fixed with the first side wall 115 and the second side wall 116, the circuit board 300 is provided with a plurality of limiting grooves 113 for the plurality of limiting shafts 114 to pass through, the length direction of the limiting grooves 113 is parallel to the horizontal plane, the displacement of the limiting shafts 114 in the vertical direction is limited by the matching of the plurality of limiting shafts 114 and the plurality of limiting grooves 113, and the circuit board can move relative to the limiting shafts 114 along the length direction of the limiting grooves 113, specifically refer to an enlarged view D in fig. 8.
In this embodiment, the circuit board 300 may rock in the mounting box 110, in order to prevent the circuit board 300 from jumping up and down in the mounting box 110 relative to the mounting box 110, the mounting box 110 is provided with a limiting shaft 114, a limiting groove 113 provided in the mounting box 110 may limit displacement of the limiting shaft 114 in a vertical direction, the circuit board 300 may move relative to the mounting box 110 along a length direction of the limiting groove 113, and the limiting groove 113 is in a waist shape or an oval shape.
In this embodiment, one end of the elastic element 112 abuts against the first sidewall 115, and the other end abuts against the circuit board 300, and two ends of the elastic element 112 respectively have an axially disposed threaded hole.
One end of the elastic member 112 is connected to a screw or bolt penetrating the first sidewall 115, and the other end of the elastic member 112 is connected to a screw or bolt penetrating the circuit board 300.
In this embodiment, the circuit board 300 and the male plug 500 are connected by soldering.
A damping sealing ring 120 is installed at an opening of the mounting box 110, and the male plug 500 extends out of the opening from the mounting box 110 and penetrates through the damping sealing ring 120; the damping sealing ring 120 and the male plug 500 form a certain damping effect in the transverse and longitudinal directions.
A retaining ring 117 is disposed at the opening, and the damping sealing ring 120 has a retaining groove 121 into which the retaining ring 117 extends, as shown in an enlarged view E in fig. 8.
Referring to fig. 2, the rack 100 includes two fixed beams 130 and a fixed connection plate 140, which are arranged in parallel, and the two fixed beams 130 are detachably connected to the fixed connection plate 140; each of the fixing beams 130 is provided with a guide rail seat 131, two sides of the battery 200 are respectively inserted into the two guide rail seats 131, and the mounting box 110 is fixed on the fixing connection plate 140.
The fixed connecting plate 140 is detachably connected with the fixed beams 130 through screws, the two fixed beams 130 are arranged in parallel, the two guide rail seats 131 in the two fixed beams 130 are arranged oppositely, and the battery 200 is inserted into the two guide rail seats 131.
In this embodiment, the elastic member 112 is a rubber column, one end of which is connected to the first sidewall 115, and the other end of which is connected to the circuit board 300.
The number of the rubber columns is three, and the three rubber columns are located in the accommodating groove 111, so that the mounting box 110 and the circuit board 300 are flexibly connected.
Public affairs insert 500 has a plurality of metal inserted sheet 510 that the interval was arranged, female 400 is equipped with a plurality of confessions metal inserted sheet 510 male jack 410, be equipped with in the jack 410 with the metal inserted sheet 510 contact metal shell fragment 420, metal shell fragment 420 distribute in the inner wall of jack 410 and be in the both sides of metal inserted sheet 510.
Referring to fig. 6, there is a clamping pressure when the metal dome 420 contacts the metal insert 510.
Specifically, when the male plug 500 is plugged into the female plug 400, the metal insert 510 is inserted into the insertion hole 410 and contacts with the metal spring plate 420, and contact pressure exists between the metal insert 510 and the metal spring plate 420, so that the metal insert 510 and the metal spring plate 420 are ensured to be firmly contacted.
The metal dome 420 has a contact surface contacting the metal insert 510, and the contact surface includes a plurality of protrusions 421 arranged along the depth direction of the insertion hole 410, specifically seen in the enlarged view C in fig. 6.
In this embodiment, the plurality of protrusions 421 contact the metal insert 510, so as to improve the contact firmness between the metal insert 510 and the metal dome 420.
Example 2
This embodiment discloses an unmanned aerial vehicle, this unmanned aerial vehicle has the grafting structure, refers to fig. 1.
The plug-in structure comprises a rack 100, a battery 200, a circuit board 300, a female plug 400 and a male plug 500; the battery 200 is fixed on the frame 100, the circuit board 300 is disposed in the mounting box 110, and the circuit board 300 is flexibly connected to the mounting box 110.
Unmanned aerial vehicle is when the flight, and when frame 100 shakes, circuit board 300 and the 110 flexible connectors of mounting box, mother insert 400 and public 500 pegs graft of inserting, circuit board 300 with public 500 of inserting link firmly, battery 200 with mother inserts 400 fixed connection, and when frame 100 shakes, public 500 of inserting and mother insert 400 can not have great opposite direction's effort, avoids public 500 of inserting and mother to insert 400 and receive external force influence and lead to contact failure when pegging graft for a long time.
Be provided with metal shrapnel 420 in the female 400, metal shrapnel 420 centre gripping metal inserted sheet 510, the surface of metal shrapnel 420 is equipped with a plurality of archs 421, metal shrapnel 420 centre gripping metal inserted sheet 510 and with it there is clamping pressure, has improved the grafting stability of public affairs inserting 500 and female 400.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An insertion structure, comprising:
the mounting box is provided with a containing groove, and the containing groove is provided with at least one elastic piece;
the battery is fixedly arranged on the rack;
the circuit board is arranged in the accommodating groove and is connected with the mounting box through the elastic piece;
mother insertion;
and the male plug and the female plug are in plug-in fit, one of the male plug and the female plug is fixedly connected with the battery, and the other one of the male plug and the female plug is fixedly connected with the circuit board.
2. The plugging structure according to claim 1, wherein:
the mounting box includes first lateral wall, second lateral wall and a plurality of spacing axle, the second lateral wall is in the opposite of first lateral wall, and is a plurality of spacing axle runs through first lateral wall and second lateral wall, the circuit board is equipped with a plurality ofly supplies respectively a plurality ofly the spacing groove that spacing axle passed, the length direction of spacing groove is on a parallel with the horizontal plane, and is a plurality of spacing axle and the cooperation restriction in a plurality of spacing groove the circuit board is at the displacement of vertical direction, just the circuit board can be relative spacing axle horizontal activity.
3. The plugging structure according to claim 2, wherein:
one end of the elastic piece is connected with the first side wall, and the other end of the elastic piece is connected with the circuit board.
4. The plugging structure according to claim 1, wherein:
the shock absorption sealing ring is installed at the opening of the mounting box, and the male plug extends out of the mounting box from the opening and penetrates through the shock absorption sealing ring.
5. The plugging structure according to claim 4, wherein:
the opening part is provided with a retaining ring, and the damping sealing ring is provided with a retaining groove for the retaining ring to extend into.
6. The plugging structure according to claim 1, wherein:
the rack comprises two fixed beams and a fixed connecting plate which are arranged in parallel, and the two fixed beams are detachably connected with the fixed connecting plate; every fixed beam is provided with the guide rail seat, the both sides of battery are inserted respectively and are located two on the guide rail seat, the mounting box is fixed on the fixed connection board.
7. The plugging structure according to claim 1, wherein:
public inserting has the metal inserted sheet that a plurality of intervals were arranged, female inserting is equipped with a plurality of confessions metal inserted sheet male jack, be equipped with the metal shrapnel that contacts with the metal inserted sheet in the jack, metal shrapnel distribute in the inner wall of jack is in the both sides of metal inserted sheet.
8. The plugging structure according to claim 7, wherein:
and the metal elastic sheet is in contact with the metal inserting sheet to form clamping pressure.
9. The plugging structure according to claim 8, wherein:
the metal shrapnel is provided with a contact surface contacted with the metal insertion sheet, and the contact surface comprises a plurality of bulges arranged along the depth direction of the jack.
10. An unmanned aerial vehicle, its characterized in that:
the drone comprises a plug structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022669159.6U CN213602069U (en) | 2020-11-17 | 2020-11-17 | Grafting structure and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022669159.6U CN213602069U (en) | 2020-11-17 | 2020-11-17 | Grafting structure and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213602069U true CN213602069U (en) | 2021-07-02 |
Family
ID=76596106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022669159.6U Active CN213602069U (en) | 2020-11-17 | 2020-11-17 | Grafting structure and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213602069U (en) |
-
2020
- 2020-11-17 CN CN202022669159.6U patent/CN213602069U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7354274B2 (en) | Connector assembly for interconnecting printed circuit boards | |
| CN200972953Y (en) | Electric connector | |
| JP2008547172A (en) | Electrical connector device with header connector capable of direct and indirect installation | |
| CN102022386A (en) | Fan fixing device | |
| CN100557889C (en) | Intermediate connector | |
| CN213602069U (en) | Grafting structure and unmanned aerial vehicle | |
| WO2018183298A1 (en) | Board to board connector | |
| CN204341712U (en) | Packaging structure and display packaging assembly | |
| CN112909662B (en) | Connector and connector assembly using same | |
| CN109787166B (en) | Automobile wire harness sleeve fixing device and automobile | |
| JP6670348B2 (en) | Battery module | |
| CN109546066B (en) | Connecting system and bracket assembly for battery module | |
| KR920020782A (en) | Connection socket for flat contact piece connection | |
| CN207719499U (en) | A kind of miniature highly reliable rectangular connector | |
| JP7042203B2 (en) | Battery module | |
| CN112909595B (en) | Shielding plate, terminal module using shielding plate and female terminal connector | |
| CN213413712U (en) | Bumper with buffer cushion | |
| CN106469872A (en) | Electric connector | |
| CN217060899U (en) | Server for automatic driving | |
| CN215869881U (en) | Electrical connector | |
| CN216122799U (en) | Buffer pad of microphone assembly, microphone assembly and display device | |
| JP5112177B2 (en) | Symbol board mounting mechanism of terminal block | |
| CN210518753U (en) | MIC subassembly fixed knot constructs and display device | |
| CN214608052U (en) | Electric connection device and unmanned equipment | |
| CN212500626U (en) | Steering wheel assembly and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |