CN216389770U - Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm - Google Patents
Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm Download PDFInfo
- Publication number
- CN216389770U CN216389770U CN202121114345.1U CN202121114345U CN216389770U CN 216389770 U CN216389770 U CN 216389770U CN 202121114345 U CN202121114345 U CN 202121114345U CN 216389770 U CN216389770 U CN 216389770U
- Authority
- CN
- China
- Prior art keywords
- electrode
- detection circuit
- circuit board
- connection
- output end
- 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
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a connection structure of a detection circuit board and an electrode, which comprises: the first connecting piece is provided with a welding end and an output end, and the welding end is used for being welded with the electrode and electrically connected with the output end. The first connecting piece provided by the embodiment of the utility model comprises the welding end and the output end, the welding end is in surface contact with the electrode, and the contact surface of the first connecting piece is increased by multiple times compared with the contact surface which is directly welded on the electrode through a lead in the existing scheme, so that the connection strength is improved, and the electronic skin cannot lose efficacy due to desoldering caused by frequent vibration and other problems when in use. In addition, the utility model also discloses the electronic skin, the shell and the mechanical arm.
Description
Technical Field
The utility model relates to the field of electronic skins, in particular to a connection structure of a detection circuit board and an electrode, an electronic skin, a shell and a mechanical arm.
Background
Electronic skin is a sensing device for detecting approaching conductors, and can be applied to a mechanical arm to judge whether an object exists on a traveling route of the mechanical arm through the electronic skin, so that the purpose of avoiding obstacles is achieved, for example, the application number: PCT/CN2019/106043 discloses a housing, a housing assembly, a robot arm and a robot for a mechanical apparatus.
The electronic skin in the prior art comprises a detection circuit board and electrodes, wherein the detection circuit board and the electrodes are electrically connected through leads. Specifically, the two ends of the lead are respectively connected to the detection circuit board and the electrode in a welding mode, and a capacitance signal of a capacitor formed by the electrode and the approaching conductor is transmitted to the detection circuit board through the lead.
However, when the lead and the electrode are fixed by welding and assembled on the mechanical arm, the mechanical arm may generate frequent micro-vibration during operation, and the welding between the lead and the electrode is easily released due to the vibration and other factors, thereby causing the electronic skin to fail.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a connection structure of a detection circuit board and an electrode, and aims to solve the technical problem that the connection between the existing electronic skin and the electrode through a lead is not firm.
In order to achieve the above object, the present invention provides a connection structure of a detection circuit board and an electrode, the connection structure of the detection circuit board and the electrode comprising:
the welding end is used for welding with the electrode and is electrically connected with the output end.
Wherein the cross section of the welding end is round, oval or rectangular.
Wherein, the outer edge of the welding end is provided with a plurality of convex structures for increasing the contact area when the electrode is welded.
Wherein a cross-section of the welding end is larger than a cross-section of the output end.
Wherein the cross-sectional area of the weld end is greater than 0.05 square centimeters.
Wherein, the connection structure of detection circuit board and electrode still includes:
a second connector configured with a first connection end for connection with the output end and a second connection end for electrical connection with the detection circuit board, the first connection end and the second connection end being electrically connected.
Wherein the first connecting piece and the second connecting piece are both made of conductive materials.
The output end is of a cylindrical structure with threads on the inner side, the first connecting end is of a cylindrical structure with threads on the outer side, and the output end and the first connecting end can be in threaded connection.
The output end is of a cylindrical structure with threads on the outer side, the first connecting end is of a cylindrical structure with threads on the inner side, and the output end and the first connecting end can be in threaded connection.
The output end is a plug wire terminal, the first connecting end is a plug wire port, the output end is connected with the welding end through a wire, and the output end is fixedly connected with the first connecting end through a buckle after being inserted into the first connecting end.
The output end is a plug wire port, the first connecting end is a plug wire terminal, the first connecting end and the second connecting end are connected through a conducting wire, and the output end is fixedly connected after being inserted into the first connecting end.
The utility model also proposes an electronic skin comprising:
an electrode;
detecting the circuit board;
wherein the electrode and the detection circuit board are connected and conducted by the connection structure described above, so that the electrode and the detection circuit of the detection circuit board are electrically connected.
The utility model also proposes an electronic skin comprising:
an electrode;
detecting the circuit board;
wherein the electrode and the detection circuit board are connected and conducted by the threaded connection structure described above, so that the electrode and the detection circuit of the detection circuit board are electrically connected.
The electrode is provided with an electrode connecting area, the detection circuit board is provided with a hollow welding disc electrically connected with the detection circuit, the electrode connecting area is welded with the welding end, the output end is in threaded connection with the first connecting end, and the second connecting end is connected with the hollow welding disc, so that the electrode is electrically connected with the detection circuit.
The cross section of the second connecting end is larger than that of the first connecting end, so that the second connecting end can abut against the hollow welding disc after the first connecting end penetrates through the hollow welding disc and is in threaded connection with the output end.
The utility model also proposes an electronic skin comprising:
an electrode;
detecting the circuit board;
wherein the electrode and the detection circuit board are electrically connected and conducted through the terminal connection structure described above, and the electrode and the detection circuit of the detection circuit board are electrically connected.
The electrode is provided with an electrode connecting area, the detection circuit board is provided with a circuit connecting area electrically connected with the detection circuit, the electrode connecting area is welded with the welding end, the output end is fixedly connected with the first connecting end after being inserted, and the second connecting end is welded with the circuit connecting area, so that the electrode is electrically connected with the detection circuit.
The electrode can form a capacitor with a close conductor, and an electric signal for representing the capacitor or the variation thereof is transmitted to the detection circuit of the detection circuit board through the connecting structure, and the detection circuit of the detection circuit board is used for converting the electric signal for representing the capacitor or the variation thereof into an electric signal for representing the capacitor or the variation thereof.
The utility model also proposes a housing for an apparatus, the housing for the apparatus comprising:
a housing; and the electronic skin described above, wherein,
wherein the electronic skin is disposed over the housing.
The utility model also proposes a robot arm comprising:
a body;
a control panel; and
a plurality of the device housings as described above, the device housings being disposed on the outer surface of the body, and the control board being electrically connected to the detection circuit board.
Compared with the prior art, the embodiment of the utility model has the beneficial technical effects that:
the connection structure of the detection circuit board and the electrode comprises a first connecting piece and an output end, wherein the first connecting piece is provided with a welding end and an output end, the welding end is electrically connected with the output end, the welding end is used for being electrically connected with the electrode, the output end is used for being electrically connected with the detection circuit board, and the electrode and the detection circuit board are electrically connected with the output end through the welding end. The welding end is in surface contact with the electrode, and the contact surface of the welding end is multiplied compared with the contact surface which is directly welded on the electrode through a lead in the existing scheme, so that the connection strength is improved, and the electronic skin is prevented from losing efficacy due to the fact that the electronic skin is detached from the electrode due to frequent vibration and other problems when in use.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an electronic skin of the present invention;
FIG. 2 is an exploded view of the e-skin of FIG. 1;
FIG. 3 is a schematic structural view of a first connecting member of the connecting structure of the detection circuit board and the electrodes according to the present invention;
FIG. 4 is a schematic structural view of a second connecting member of the connecting structure of the detection circuit board and the electrode according to the present invention;
FIG. 5 is a schematic structural diagram of a plug terminal and a plug port of the connection structure of the detection circuit board and the electrode according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the plug terminal shown in fig. 5 in a state of being plugged with a plug port;
FIG. 7 is a schematic structural view of a plug terminal and a plug port of the connection structure of the detection circuit board and the electrode according to another embodiment of the present invention;
fig. 8 is a schematic structural view of the plug terminal shown in fig. 7 in a state of being plugged with a plug port;
FIG. 9 is a schematic view of the structure of an electrode connection region of an electrode;
fig. 10 is a schematic structural diagram of a hollow bonding pad of the inspection circuit board.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
Example one
The utility model provides a connection structure of a detection circuit board and an electrode, and referring to fig. 1-3, the connection structure of the detection circuit board and the electrode comprises: a first connecting part 30, the first connecting part 30 being configured with a soldering terminal 31 for soldering with the electrode 20, and an output terminal 32 electrically connected with the soldering terminal 31.
The connection structure of the detection circuit board and the electrode provided by the embodiment of the utility model comprises a first connection member 30, wherein the first connection member 30 is used for connecting the electrode 20 and the detection circuit board 10 and comprises a welding end 31 and an output end 32, the welding end 31 is electrically connected with the electrode 20 in a welding mode, and the output end 32 is electrically connected with the welding end 31 and is used for being electrically connected with the detection circuit board 10. The welding end 31 is in surface contact with the electrode 20, and the contact surface of the welding end is increased by multiple times compared with that of the electrode 20 directly welded by a lead in the existing scheme, so that the connection strength is improved, and the electronic skin is prevented from failing due to desoldering caused by frequent vibration and other problems when in use.
In addition, the first connecting element 30 according to the embodiment of the present invention further includes a first conductive connecting portion, which is located between the soldering terminal 31 and the output terminal 32 and is used for electrically connecting the soldering terminal 31 and the output terminal 32. Namely: the welding terminal 31 and the output terminal 32 are respectively located at two ends of the first conductive connection portion, the welding terminal 31 is welded on the electrode 20, and a capacitance change signal of a capacitance formed by the electrode 20 and the approaching conductor is transmitted to the detection circuit board 10 sequentially through the welding terminal 31, the first conductive connection portion and the output terminal 32.
Example two
The cross section of the welding end 31 proposed by the embodiment of the present invention is circular, elliptical or rectangular. In the present embodiment, the cross-section of the welding tip 31 is configured in a circular, elliptical or rectangular configuration, that is, the surface of the welding tip 31 contacting the electrode 20 is circular, elliptical or rectangular. The contact between the welding terminal 31 and the electrode 20 is a surface contact, which can greatly improve the connection strength between the first connecting member 30 and the electrode 20 compared to the point contact between the existing lead and the electrode 20, and the shape of the cross section of the welding terminal 31 is only exemplary, but not limiting, and can be designed by those skilled in the art according to the actual situation, such as a triangle or a trapezoid.
EXAMPLE III
Referring to fig. 3, the outer edge of the welding end 31 according to the embodiment of the present invention is configured with a plurality of protruding structures 50 for increasing the contact area of the electrode 20 during welding. In the present embodiment, the protruding structure 50 formed on the outer edge of the welding end 31 is used to increase the contact area between the welding end 31 and the electrode 20, thereby further enhancing the connection strength between the first connection member 30 and the electrode 20. The protruding structure 50 may be a single protruding plate, or may be a plurality of protruding plates distributed at equal or non-equal intervals.
Example four
The cross-section of the welding end 31 is larger than that of the output end 32. In this embodiment, the larger the cross section of the welding tip 31, the larger the contact surface between the welding tip 31 and the electrode 20 is, and thus the connection between the first connecting member 30 and the electrode 20 is more secure. Since the output end 32 does not need to be welded to the electrode 20, the cross-sectional area of the welding end 31 can be adaptively increased, while the cross-sectional area of the output end 32 can be adaptively decreased, so that the contact surface between the welding end 31 and the electrode 20 is as large as possible under the condition that the weight of the first connecting member 30 is the same.
EXAMPLE five
The cross-sectional area of the weld end 31 proposed by the embodiments of the present invention is greater than 0.05 square centimeters. In the present embodiment, considering that the first connecting member 30 is not too large, the cross-sectional area of the welding end 31 of the first connecting member 30 proposed in the embodiment of the present invention is 0.04-0.07 square centimeter, which can be designed by those skilled in the art according to the actual situation. The cross-sectional area of the weld end 31 is preferably 0.05 square centimeters, which is exemplary and not limiting.
In some embodiments, the cross-sectional area of the weld end 31 may also be 0.05 square centimeters, 0.06 square centimeters, 0.07 square centimeters, 0.08 square centimeters, 0.09 square centimeters, 0.10 square centimeters, 0.15 square centimeters, 0.20 square centimeters, 0.30 square centimeters, 0.40 square centimeters, 0.50 square centimeters, 1 square centimeter.
EXAMPLE six
Referring to fig. 4, the connection structure of the detection circuit board and the electrode according to the embodiment of the present invention further includes a second connection member 40, the second connection member 40 is configured with a first connection terminal 41 for connecting with the output terminal 32 and a second connection terminal 42 for electrically connecting with the detection circuit board 10, and the first connection terminal 41 and the second connection terminal 42 are electrically connected. In this embodiment, the cross section of second link 42 has certain area, so can increase the contact surface of second link 42 and detection circuit board 10 to increase the joint strength between second connecting piece 40 and the detection circuit board 10, guarantee the fastness of being connected between second connecting piece 40 and the detection circuit board 10, avoid second connecting piece 40 can take place not hard up receiving the exogenic action, drop from the detection circuit board 10 even.
Further, the second connecting element 40 according to the embodiment of the present invention further includes a second conductive connecting portion, which is located between the first connecting end 41 and the second connecting end 42 and is used for electrically connecting the first connecting end 41 and the second connecting end 42. Namely: the first connection end 41 and the second connection end 42 are respectively located at two ends of the second conductive connection portion, the first connection end 41 is used for being electrically connected with the output end 32, the second connection end 42 is welded on the detection circuit board 10, and a capacitance change signal of capacitance formed by the approach conductor is transmitted to the detection circuit board 10 sequentially through the welding end 31, the first conductive connection portion, the output end 32, the first connection end 41, the second conductive connection portion and the second connection end 42.
EXAMPLE seven
The first connection member 30 and the second connection member 40 according to the embodiment of the present invention are made of a conductive material. In this embodiment, the output end 32 and the soldering terminal 31 of the first connecting member 30 are both made of conductive material, the output end 32 is soldered to the electrode 20, and the soldering terminal 31 is made of conductive material, so that the soldering terminal 31 is electrically connected to the electrode 20 after the soldering terminal 31 is soldered to the electrode 20. The first connection terminal 41 and the second connection terminal 42 included in the second connection member 40 are made of conductive material, and similarly, the second connection terminal 42 is soldered on the detection circuit board 10, and since the second connection terminal 42 is made of conductive material, the second connection terminal 42 is electrically connected to the detection circuit board 10 after the second connection terminal 42 is soldered on the detection circuit board 10. The first connecting member 30 and the second connecting member 40 proposed in the embodiment of the present invention are preferably made of copper material with excellent electrical conductivity, which is, of course, only exemplary and not limiting, and can be designed by those skilled in the art according to practical situations, for example, materials such as iron and steel can also be used.
Example eight
The output end 32 according to the embodiment of the present invention is configured as a cylindrical structure with threads on the inner side, the first connection end 41 is configured as a cylindrical structure with threads on the outer side, and the output end 32 and the first connection end 41 can be connected by threads. In this embodiment, the output end 32 of the first connecting member 30 is configured as a cylindrical structure, the first connecting end 41 of the second connecting member 40 is configured as a cylindrical structure, the first connecting member 30 and the second connecting member 40 are fixedly connected in the first connecting end 41 by inserting the output end 32, and after the output end 32 is inserted in the first connecting end 41, the first connecting member 30 and the second connecting member can be connected by a clamping structure or by a threaded connection. Preferably, the output end 32 according to the embodiment of the present invention is configured with a first thread section on the inner side, and a second thread section on the outer side of the first connection end 41, wherein the first thread section and the second thread section have opposite screw directions, so as to fixedly connect the first connection member 30 and the second connection member 40 through the first thread section and the second thread section.
Example nine
The output end 32 according to the embodiment of the present invention is configured as a cylindrical structure with threads on the outer side, the first connection end 41 is configured as a cylindrical structure with threads on the inner side, and the output end 32 and the first connection end 41 can be connected by threads. In this embodiment, the output end 32 of the first connecting member 30 is configured as a column structure, the first connecting end 41 of the second connecting member 40 is configured as a tube structure, the first connecting member 30 and the second connecting member 40 are fixedly connected in the output end 32 by inserting the first connecting end 41, and after the first connecting end 41 is inserted in the output end 32, the first connecting end and the second connecting member can be connected through a clamping structure or through a threaded section and a thread. Preferably, the output end 32 according to the embodiment of the present invention is configured with a first thread section on the outer side, and a second thread section on the inner side of the first connection end 41, wherein the first thread section and the second thread section have opposite screw directions, so as to fixedly connect the first connection member 30 and the second connection member 40 through the first thread section and the second thread section.
Example ten
Referring to fig. 5 to 6, the output end 32 according to the embodiment of the present invention is a plug terminal 50, the first connection end 41 is a plug port 60, the output end 32 and the soldering end 31 are connected by a wire, and the output end 32 is fixedly connected by a snap after being inserted into the first connection end 41. In this embodiment, the output end 32 of the first connecting element 30 is configured as a plug terminal 50, and the first connecting end 41 of the second connecting element 40 is configured as a plug port 60, so as to connect the first connecting element 30 and the second connecting element 40 by plugging the plug terminal 50 into the plug port 60. Specifically, the first connector 30 is electrically connected to the electrode 20 through the soldering terminal 31, the second connector 40 is electrically connected to the detection circuit board 10 through the second connection terminal 42, and the first connector 30 and the second connector 40 are electrically connected through the output terminal 32 configured as the patch terminal 50 and the first connection terminal 41 configured as the patch port 60.
EXAMPLE eleven
Referring to fig. 7 to 8, the output end 32 according to the embodiment of the present invention is a patch port 60, the first connection end 41 is a patch terminal 50, the first connection end 41 and the second connection end 42 are connected by a conductive wire, and the output end 32 is fixedly connected after being inserted into the first connection end 41. In the present embodiment, the output end 32 of the first connecting element 30 is configured as a plug wire port 60, and the first connecting end 41 of the second connecting element 40 is configured as a plug wire terminal 50, so as to connect the first connecting element 30 and the second connecting element 40 by plugging the plug wire terminal 50 into the plug wire port 60. Specifically, the first connector 30 is electrically connected to the electrode 20 through the soldering terminal 31, the second connector 40 is electrically connected to the detection circuit board 10 through the second connection terminal 42, and the first connector 30 and the second connector 40 are electrically connected to each other through the first connection terminal 41 configured as the patch terminal 50 and the output terminal 32 configured as the patch port 60.
Example twelve
The electronic skin further provided by the present invention comprises an electrode 20, a detection circuit board 10 and the connection structure of the detection circuit board and the electrode described in the foregoing embodiments, wherein the detection circuit board 10 and the electrode 20 are connected and conducted by the connection structure described in the foregoing embodiments, so that the electrode 20 and the detection circuit of the detection circuit board 10 are electrically connected. The specific structure of the connection structure of the detection circuit board and the electrode refers to the above embodiments, and since the electronic skin adopts all the technical solutions of all the above embodiments, at least all the technical effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
EXAMPLE thirteen
The utility model further provides an electronic skin comprising an electrode 20, a detection circuit board 10 and the connection structure of the detection circuit board and the electrode described in the eighth embodiment or the ninth embodiment, wherein the detection circuit board 10 and the electrode 20 are connected and conducted through the connection structure described in the eighth embodiment or the ninth embodiment, so that the electrode 20 and a detection circuit of the detection circuit board 10 are electrically connected. The specific structure of the connection structure of the detection circuit board and the electrode refers to the above embodiments, and since the electronic skin adopts all the technical solutions of all the above embodiments, at least all the technical effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
Example fourteen
Referring to fig. 9 to 10, the electrode 20 according to the embodiment of the present invention is configured with an electrode connection region 70, the inspection circuit board 10 is configured with a hollow pad 80 electrically connected to the inspection circuit, the electrode connection region 70 is welded to the welding terminal 31, the output terminal 32 is screwed to the first connection terminal 41, and the second connection terminal 42 is connected to the hollow pad 80, thereby electrically connecting the electrode 20 to the inspection circuit. In the present embodiment, the electrode 20 is configured with an electrode connection region 70 for welding with the welding terminal 31, the electrode connection region 70 defines an area that is matched in size to the bottom surface of the welding terminal 31, and the bottom surface of the welding terminal 31 is in contact with the electrode connection region 70 when the first connecting member 30 is connected to the electrode 20. Further, the inspection circuit board 10 is configured with a hollow land 80, the hollow land 80 defines an area matching the size of the bottom surface of the second connection terminal 42, and the bottom surface of the second connection terminal 42 contacts the hollow land 80 when the second connection terminal 42 is connected to the inspection circuit board 10. After the first connecting member 30 is connected to the electrode 20 and the second connecting member 40 is connected to the detection circuit board 10, the first connecting member 30 and the second connecting member 40 are connected to the first connecting end 41 through the output end 32, so that the electrode 20 and the detection circuit board 10 are electrically connected. Furthermore, the first connection end 41 and the output end 32 are connected by a screw thread, and the second connection end 42 abuts against the hollow pad 80, so as to achieve the purpose of fixedly connecting the detection circuit board 10 and the electrode 20, and because the detection circuit board 10 and the electrode 20 are fixed by a screw thread, the detection circuit board has the effect of being convenient to mount and dismount.
Example fifteen
The cross section of the second connection end 42 according to the embodiment of the present invention is larger than that of the first connection end 41, so that the second connection end 42 can abut against the hollow solder pad 80 after the first connection end 41 passes through the hollow solder pad 80 and is in threaded connection with the output end 32. In this embodiment, since the cross section of the second connection end 42 is larger than that of the first connection end 41, after the first connection end 41 passes through the hollow pad 80 and is screwed with the output end 32, the second connection end 42 abuts against the hollow pad 80, so that the second connection end 42 and the hollow pad 80 are electrically connected. Further, the larger the cross section of the second connection end 42, the larger the contact area between the second connection end 42 and the detection circuit board 10 is, so that the connection between the second connection member 40 and the detection circuit board 10 is more firm. Since the first connection end 41 does not need to be soldered to the detection circuit board 10, the cross-sectional area of the second connection end 42 can be adaptively increased, and the cross-sectional area of the first connection end 41 can be adaptively decreased, so that the contact surface between the second connection end 42 and the detection circuit board 10 is as large as possible under the condition that the weight of the second connection member 40 is the same.
Example sixteen
The utility model further provides an electronic skin comprising an electrode 20, a detection circuit board 10 and the connection structure of the detection circuit board and the electrode described in the eighth embodiment or the ninth embodiment, wherein the detection circuit board 10 and the electrode 20 are connected and conducted through the connection structure described in the tenth embodiment or the eleventh embodiment, so that the electrode 20 and the detection circuit of the detection circuit board 10 are electrically connected. The specific structure of the connection structure of the detection circuit board and the electrode refers to the above embodiments, and since the electronic skin adopts all the technical solutions of all the above embodiments, at least all the technical effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
Example seventeen
The electrode 20 according to the embodiment of the present invention is configured with the electrode connection region 70, the detection circuit board 10 is configured with the circuit connection region electrically connected to the detection circuit, the electrode connection region 70 is welded to the welding terminal 31, the output terminal 32 is fixedly connected to the first connection terminal 41 after being inserted, and the second connection terminal 42 is welded to the circuit connection region, so that the electrode 20 is electrically connected to the detection circuit. In the present embodiment, the electrode 20 is configured with an electrode connection region 70 for welding with the welding terminal 31, the electrode connection region 70 defines an area that is matched in size to the bottom surface of the welding terminal 31, and the bottom surface of the welding terminal 31 is in contact with the electrode connection region 70 when the first connecting member 30 is connected to the electrode 20. Further, the detection circuit board 10 is configured with a circuit connection area, the area defined by the circuit connection area is matched with the size of the bottom surface of the second connection end 42, and when the second connection end 42 is connected with the detection circuit board 10, the bottom surface of the second connection end 42 is contacted with the circuit connection area. After the first connecting member 30 is connected to the electrode 20 and the second connecting member 40 is connected to the detection circuit board 10, the first connecting member 30 and the second connecting member 40 are inserted into the first connecting terminal 41 through the output terminal 32, so as to electrically connect the electrode 20 and the detection circuit board 10. Furthermore, the electrode 20 and the detection circuit board 10 provided by the embodiment of the present invention are fixed by inserting the plug terminal 50 into the plug port 60, and only the plug terminal 50 needs to be pulled out from the plug port 60 or the plug terminal 50 needs to be inserted into the plug port 60 during the assembly and disassembly process, which has the advantage of easy assembly and disassembly.
EXAMPLE eighteen
The electrode 20 provided by the embodiment of the present invention can form a capacitor with an adjacent conductor, and transmit an electrical signal representing the capacitance or the variation thereof to the detection circuit of the detection circuit board 10 through the connection structure, and the detection circuit of the detection circuit board 10 is configured to convert the electrical signal representing the capacitance or the variation thereof into an electrical signal representing the capacitance or the variation thereof. In this embodiment, the electrode 20 may be a copper foil coated on the joint surface of the mechanical arm, which is merely exemplary and not limiting, and may also be a silver, aluminum or ITO material. The electrode 20-air-conductor form a capacitor, the distance between the electrode 20 and the conductor changes, so that the capacitance formed by the electrode 20 and the conductor changes, and the electrode 20 can transmit an electric signal for representing the capacitance or the variation thereof to the detection circuit through the connecting structure, so that the detection circuit converts the electric signal into an electric signal for representing the capacitance or the variation thereof.
Example nineteen
The present invention further provides a housing, which includes a housing and any one of the electronic skins described in the foregoing embodiments, where the electronic skin is disposed on the housing, and the specific structure of the electronic skin refers to the foregoing embodiments.
Example twenty
The present invention further provides a robot arm, which includes a body, a control board and a plurality of housings described in the foregoing embodiments, wherein the housings are disposed on an outer surface of the body, and the control board is electrically connected to the detection circuit board 10. The specific structure of the housing refers to the above embodiments, and since the mechanical arm employs all technical solutions of all the above embodiments, at least all technical effects brought by the technical solutions of the above embodiments are achieved, and are not described in detail herein.
The above is only a part or preferred embodiment of the present invention, and neither the text nor the drawings should limit the scope of the present invention, and all equivalent structural changes made by the present specification and the contents of the drawings or the related technical fields directly/indirectly using the present specification and the drawings are included in the scope of the present invention.
Claims (20)
1. A connection structure of a detection circuit board and an electrode, comprising:
a first connector configured with a weld end for welding with an electrode, and an output end electrically connected with the weld end.
2. The connection structure according to claim 1,
the cross section of the welding end is circular, elliptical or rectangular.
3. The connection structure according to claim 2,
the outer edge of the welding end is provided with a plurality of protruding structures used for increasing the contact area when the electrode is welded.
4. The connection structure according to claim 1,
the cross section of the welding end is larger than that of the output end.
5. The connection structure according to claim 1,
the cross-sectional area of the welding end is greater than 0.05 square centimeters.
6. The connection structure according to any one of claims 1 to 5, further comprising:
a second connector configured with a first connection end for connection with the output end and a second connection end for electrical connection with the detection circuit board, the first connection end and the second connection end being electrically connected.
7. The connection structure according to claim 6,
the first connecting piece and the second connecting piece are both made of conductive materials.
8. The connection structure according to claim 6,
the output end is of a cylindrical structure with threads on the inner side, the first connecting end is of a cylindrical structure with threads on the outer side, and the output end and the first connecting end can be in threaded connection.
9. The connection structure according to claim 6,
the output end is of a cylindrical structure with threads on the outer side, the first connecting end is of a cylindrical structure with threads on the inner side, and the output end and the first connecting end can be in threaded connection.
10. The connection structure according to claim 6,
the output end is a plug wire terminal, the first connecting end is a plug wire port, the output end is connected with the welding end through a wire, and the output end is fixedly connected with the first connecting end through a buckle after being inserted into the first connecting end.
11. The connection structure according to claim 6,
the output end is a plug wire port, the first connecting end is a plug wire terminal, the first connecting end and the second connecting end are connected through a conducting wire, and the output end is fixedly connected after being inserted into the first connecting end.
12. An electronic skin, comprising:
an electrode;
detecting the circuit board;
wherein the electrode and the detection circuit board are connected and conducted by the connection structure according to any one of claims 1 to 11, so that the electrode and the detection circuit of the detection circuit board are electrically connected.
13. An electronic skin, comprising:
an electrode;
detecting the circuit board;
wherein the electrode and the detection circuit board are connected and conducted by the connection structure according to claim 8 or 9, so that the electrode and the detection circuit of the detection circuit board are electrically connected.
14. The electronic skin of claim 13,
the electrode is provided with an electrode connecting area, the detection circuit board is provided with a hollow welding disc electrically connected with the detection circuit, the electrode connecting area is welded with the welding end, the output end is in threaded connection with the first connecting end, and the second connecting end is connected with the hollow welding disc, so that the electrode is electrically connected with the detection circuit.
15. The electronic skin of claim 14,
the cross section of the second connecting end is larger than that of the first connecting end, so that the second connecting end can be abutted against the hollow welding disc after the first connecting end penetrates through the hollow welding disc and is in threaded connection with the output end.
16. An electronic skin, comprising:
an electrode;
detecting the circuit board;
wherein the electrode and the detection circuit board are connected and conducted by the connection structure according to claim 10 or 11, so that the electrode and the detection circuit of the detection circuit board are electrically connected.
17. The electronic skin of claim 16,
the electrode is provided with an electrode connecting area, the detection circuit board is provided with a circuit connecting area electrically connected with the detection circuit, the electrode connecting area is welded with the welding end, the output end is fixedly connected with the first connecting end after being inserted, and the second connecting end is welded with the circuit connecting area, so that the electrode is electrically connected with the detection circuit.
18. The electronic skin according to any one of claims 12 to 17,
the electrode can constitute the electric capacity with the conductor that is close to pass through connection structure will be used for the representation the electric signal transmission of capacitance or its variation reaches detection circuit of detection circuit board, detection circuit of detection circuit board is used for will representing the electric signal conversion of capacitance or its variation is the electric signal of capacitance or its variation.
19. An enclosure, comprising:
a housing; and an electronic skin as in claim 18,
wherein the electronic skin is disposed over the housing.
20. A robot arm, comprising:
a body;
a control panel; and
a plurality of housings as claimed in claim 19, the housings being disposed on an outer surface of the body, the control board being electrically connected to the detection circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121114345.1U CN216389770U (en) | 2021-05-22 | 2021-05-22 | Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121114345.1U CN216389770U (en) | 2021-05-22 | 2021-05-22 | Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216389770U true CN216389770U (en) | 2022-04-26 |
Family
ID=81216663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121114345.1U Active CN216389770U (en) | 2021-05-22 | 2021-05-22 | Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216389770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451791A (en) * | 2021-05-22 | 2021-09-28 | 深圳市越疆科技有限公司 | Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm |
-
2021
- 2021-05-22 CN CN202121114345.1U patent/CN216389770U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451791A (en) * | 2021-05-22 | 2021-09-28 | 深圳市越疆科技有限公司 | Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm |
| CN113451791B (en) * | 2021-05-22 | 2024-01-05 | 深圳市越疆科技股份有限公司 | Connection structure, electronic skin, shell and mechanical arm of detection circuit board and electrode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209822766U (en) | Battery pack and output structure thereof | |
| CN205645965U (en) | Battery module coupling assembling | |
| CN203932413U (en) | SATA electric connector and electric connector combination | |
| CN216389770U (en) | Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm | |
| CN112038555A (en) | Battery like casing pole column parallel structure in battery module | |
| CN108767508A (en) | A kind of N-type elbow bend type radio frequency (RF) coaxial connector | |
| CN210156578U (en) | Connector assembly directly conducted with mainboard | |
| CN207426196U (en) | Connector, electrical connection module and the device for being electrically connected and managing in battery pack | |
| CN113451791A (en) | Connection structure of detection circuit board and electrode, electronic skin, shell and mechanical arm | |
| CN217983766U (en) | Battery replacing connector | |
| CN215732107U (en) | Copper bar connecting piece with novel voltage sampling points and voltage sampling connecting structure | |
| CN113851878B (en) | Miniaturized electromagnetic pulse preventing connector | |
| CN212783689U (en) | Data acquisition device and lithium ion battery module | |
| CN202308644U (en) | Cable connector | |
| CN111478064A (en) | Connecting terminal assembly with lead and battery pack | |
| CN211455817U (en) | Battery switching structure, battery and battery module | |
| CN112510323A (en) | Data acquisition device and lithium ion battery module | |
| CN107437674B (en) | Electric connector | |
| CN201440485U (en) | USB connector and electronic device having same | |
| CN210744214U (en) | Combined type connecting terminal and electric connection assembly | |
| CN218586387U (en) | Cable connector | |
| CN2884574Y (en) | Electrical connector | |
| CN216980803U (en) | Button cell external connection device, button cell with same and application product | |
| CN214705595U (en) | Spring resistor | |
| CN212874782U (en) | Joint structure for electrostatic generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |