CN211182686U - Circuit connecting device - Google Patents
Circuit connecting device Download PDFInfo
- Publication number
- CN211182686U CN211182686U CN201922494368.9U CN201922494368U CN211182686U CN 211182686 U CN211182686 U CN 211182686U CN 201922494368 U CN201922494368 U CN 201922494368U CN 211182686 U CN211182686 U CN 211182686U
- Authority
- CN
- China
- Prior art keywords
- connector
- connecting device
- circuit connecting
- pulling
- hook
- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims abstract description 34
- 230000037431 insertion Effects 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a circuit connecting device, which comprises a loop head, wherein the loop head comprises an inserting part and a pulling-proof hook, the pulling-proof hook is connected with the surface of the inserting part, the side surface of the inserting part is provided with a conductive jack, and a conductive copper sheet is arranged in the conductive jack; the connector is provided with a cavity part capable of containing the insertion part and an anti-pulling buckle capable of being buckled with the anti-pulling hook, the anti-pulling buckle is connected with the surface of the connector, a conductive contact pin inserted into the conductive contact pin hole is arranged in the cavity part, and the conductive contact pin can be electrically connected with the conductive copper sheet; the connectors are respectively arranged on the different light source plates, the loop heads matched with the connectors are respectively arranged at the two ends of the wire, and the connectors and the loop heads are buckled, so that the different light source plates are connected and conducted, the installation and the disassembly are convenient, and the practicability is high; and firm in connection, difficult to drop, the security is higher.
Description
Technical Field
The utility model relates to a circuit accessory field, in particular to circuit connection device.
Background
In the application of the lamp, a plurality of light source plates are sometimes required to be connected, the existing method is usually realized by respectively connecting two ends of a wire with different light source plates, but the connection mode is not firm, and the external wire is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a circuit connection device couples together different light source boards through the mode that connects and return circuit head is connected, realizes the electric conductance between the light source board, and firm in connection is difficult for droing, and the security is higher.
According to the utility model discloses circuit connection device, include:
the connector is provided with a cavity part and an anti-pull buckle, the anti-pull buckle is connected with the surface of the connector, and a conductive contact pin is arranged in the cavity part;
the loop head, the loop head including can insert the portion of inserting in the chamber portion with can with prevent drawing of detaining looks lock joint and collude, prevent drawing collude with the surface connection of portion of inserting, the side of portion of inserting is provided with and is used for the holding electrically conductive jack of electrically conductive contact pin, be provided with electrically conductive copper sheet in the electrically conductive jack, electrically conductive copper sheet can with electrically conductive contact pin electricity is connected.
According to the utility model discloses circuit connection device has following technological effect at least: the connectors are respectively arranged on different light source plates, the loop heads matched with the connectors are respectively arranged at two ends of the wire, and the connectors and the loop heads are buckled, so that different light source plates are connected and conducted, the installation and the disassembly are convenient, and the practicability is high; and firm in connection, difficult to drop, the security is higher.
According to some embodiments of the invention, the cross-sectional shape of the cavity portion and the cross-sectional shape of the insert portion are both square.
According to some embodiments of the utility model, prevent drawing colluding and set up the upper surface of insertion portion, prevent drawing detain and set up the upper surface that connects.
According to the utility model discloses a some embodiments, prevent drawing to detain for right angle triangular prism, prevent drawing collude including colluding the portion and following the connecting portion, follow following the connecting portion the length direction setting of inserting portion, follow the bottom surface of the one end of connecting portion with the upper surface connection of inserting portion, follow the bottom surface of the other end of connecting portion with collude the portion integration and connect.
According to some embodiments of the utility model, be provided with the supporting shoe in the same direction as the bottom surface of portion of connecing, the one end of supporting shoe with be connected in the same direction as the bottom surface of portion of connecing, the other end of supporting shoe with the upper surface of portion of inserting is connected, the supporting shoe with collude the distance between the portion and be greater than or equal to prevent drawing the length of detaining, the upper surface that connects is provided with and is used for the holding the concave position of supporting shoe.
According to some embodiments of the invention, the height of the support block is equal to the height of the anti-pulling buckle.
According to some embodiments of the utility model, in the same direction as the top surface of portion of connecing be provided with be used for increasing the people the hand with in the same direction as the convex part of frictional force between the portion of connecing, the shape of convex part is T shape, the bottom surface of convex part with in the same direction as the top surface integration of portion of connecing and connect.
According to the utility model discloses a some embodiments, the edge of holding chamber portion is provided with the tongue, the tongue is followed the direction of depth setting of holding chamber portion, the tongue with hold chamber portion and connect, the surface of inserted portion be provided with the sand grip of tongue looks joint, the sand grip is followed the length direction of inserted portion sets up.
According to some embodiments of the present invention, the number of the conductive jacks and the number of the conductive pins are three.
According to some embodiments of the present invention, the material of the joint is a flame retardant plastic, and the material of the loop head is a plastic.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a loop head and a joint of the present invention;
fig. 2 is a schematic structural view of the loop head and the joint of the present invention;
fig. 3 is a schematic structural view of the loop head and the joint of the present invention;
fig. 4 is a schematic structural view of the loop head and the joint of the present invention;
fig. 5 is a schematic structural view of the loop head and the joint of the present invention after being fastened to each other;
fig. 6 is a cross-sectional view of the loop head and the joint of the present invention after being fastened to each other;
fig. 7 is a schematic diagram of the application of the loop head and the connector of the present invention on the light source board.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, 2, 4, 5, 6 and 7, a circuit connecting device according to an embodiment of the present invention includes:
the connector 200, wherein a cavity 210 and a pull-proof buckle 220 are arranged on the connector 200, the pull-proof buckle 220 is connected with the surface of the connector 200, and a conductive contact pin 211 is arranged in the cavity 210;
the loop head 100 comprises an insertion part 110 capable of being inserted into the cavity part 210 and an anti-pulling hook 120 capable of being buckled with an anti-pulling buckle 220, the anti-pulling hook 120 is connected with the surface of the insertion part 110, a conductive jack 111 for accommodating a conductive pin 211 is arranged on the side surface of the insertion part 110, a conductive copper sheet 1111 is arranged in the conductive jack 111, and the conductive copper sheet 1111 can be electrically connected with the conductive pin 211.
In this embodiment, the connectors 200 are respectively disposed on different light source boards, the loop heads 100 matched with the connectors 200 are respectively disposed at two ends of the wire, and the connectors 200 are fastened to the loop heads 100, so that different light source boards are connected and conducted, and the light source board is convenient to mount and dismount and has high practicability; and firm in connection, difficult to drop, the security is higher. Specifically, the insertion portion 110 of the loop head 100 is inserted into the cavity portion 210 of the connector 200, so that the loop head 100 and the connector 200 can be fastened to each other, and since the cavity portion 210 of the connector 200 is provided with the conductive pin 211 and the conductive jack 111 of the loop head 100 is provided with the conductive copper sheet 1111, the electrical connection between the loop head 100 and the connector 200 can be realized through the contact between the conductive pin 211 and the conductive copper sheet 1111; meanwhile, the anti-pulling hook 120 on the loop head 100 is buckled with the anti-pulling buckle 220 on the connector 200, so that the loop head 100 and the connector 200 can be buckled more firmly, and the loop head 100 and the connector 200 can be effectively prevented from being pulled apart. The anti-pulling hook 120 may be disposed on any one surface of the insertion portion 110, and correspondingly, the anti-pulling buckle 220 may also be disposed on any one surface of the connector 200, as long as the anti-pulling hook 120 and the anti-pulling buckle 220 can be firmly fastened together. In addition, the anti-pull hook 120 may be simultaneously disposed on a plurality of surfaces of the insertion portion 110, and correspondingly, the corresponding anti-pull buckle 220 may be simultaneously disposed on a plurality of surfaces of the connector 200, as long as the anti-pull hook 120 and the anti-pull buckle 220 are firmly fastened to each other.
According to some embodiments of the present invention, for example, as shown in fig. 2, the cross-sectional shape of the cavity portion 210 and the cross-sectional shape of the insertion portion 110 are both square.
In this embodiment, when the cross-sectional shape of the cavity 210 and the cross-sectional shape of the insertion portion 110 are both square, after the insertion portion 110 is inserted into the cavity 210, the insertion portion 110 does not rotate in the cavity 210, and the stability of the electrical conduction between the connector 200 and the loop head 100 is ensured. It will be appreciated that the cross-sectional shape of the receptacle portion 210 and the cross-sectional shape of the insert portion 110 may be configured in other shapes as desired, so long as the same effect is achieved.
According to some embodiments of the present invention, for example, as shown in fig. 1, the anti-pulling hook 120 is disposed on the upper surface of the insertion portion 110, and the anti-pulling buckle 220 is disposed on the upper surface of the joint 200.
In this embodiment, the anti-pulling hook 120 is disposed on the upper surface of the insertion portion 110, and the anti-pulling buckle 220 is disposed on the upper surface of the joint 200, so that the joint 200 and the loop head 100 can be conveniently operated by a hand of a person to be buckled and separated, and the practicability of the joint is improved.
According to some embodiments of the present invention, for example, as shown in fig. 1, fig. 3, fig. 4 and fig. 6, the pull-preventing buckle 220 is a right-angled triangular prism, the pull-preventing hook 120 includes a hook portion 121 and a cis-connecting portion 122, the cis-connecting portion 122 is disposed along the length direction of the insertion portion 110, the bottom surface of one end of the cis-connecting portion 122 is connected to the upper surface of the insertion portion 110, and the bottom surface of the other end of the cis-connecting portion 122 is integrally connected to the hook portion 121.
In this embodiment, while the insertion portion 110 of the loop head 100 is inserted into the cavity 210 of the connector 200, the compliant portion 122 on the insertion portion 110 drives the hook portion 121 to be fastened with the anti-pulling buckle 220 on the connector 200, and after the hook portion 121 and the anti-pulling buckle 220 are fastened to each other, the hook portion 121 and the compliant portion 122 can play a role in preventing pulling; the anti-pulling buckle 220 is a right-angled triangular prism, two side surfaces of the anti-pulling buckle 220 are right-angled triangles, one right-angled side of each right-angled triangle is positioned on the upper surface of the connector 200, and the other right-angled side of each right-angled triangle is perpendicular to the upper surface of the connector 200; meanwhile, the hook part 121 is also a right-angled triangular prism, two side surfaces of the hook part 121 are right-angled triangles, one right-angled side of each right-angled triangle is located on the bottom surface of the straight-joint part 122, and the other right-angled side of each right-angled triangle is perpendicular to the bottom surface of the straight-joint part 122; therefore, after the hook part 121 and the anti-pulling buckle 220 are fastened with each other, the surfaces of the hook part 121 and the anti-pulling buckle 220, which are in contact with each other, are vertical planes, so that the hook part 121 and the anti-pulling buckle 220 can be fastened more firmly.
According to some embodiments of the present invention, for example, as shown in fig. 2, 3 and 6, the bottom surface of the direct connection portion 122 is provided with a supporting block 1221, one end of the supporting block 1221 is connected to the bottom surface of the direct connection portion 122, the other end of the supporting block 1221 is connected to the upper surface of the insertion portion 110, and the distance between the supporting block 1221 and the hook portion 121 is greater than or equal to the length of the anti-pulling buckle 220; the upper surface of the joint 200 is provided with a recess 230 for receiving a support block 1221.
In this embodiment, the hook portion 121 is fastened to the anti-pulling buckle 220 while the insertion portion 110 is inserted into the cavity 210, and when the distance between the hook portion 121 and the supporting block 1221 is greater than or equal to the length of the anti-pulling buckle 220, the anti-pulling buckle 220 can be located between the hook portion 121 and the supporting block 1221. in addition, the concave portion 230 on the upper surface of the connector 200 provides a movable space for the supporting block 1221 to move toward the anti-pulling buckle 220 direction, wherein the supporting block 1221 is L-shaped, so that the contact area between the supporting block 1221 and the upper surface of the insertion portion 110 is increased, and the firm connection between the supporting block 1221 and the upper surface of the insertion portion 110 is facilitated.
According to some embodiments of the present invention, for example, as shown in fig. 6, the height of the support block 1221 is equal to the height of the anti-pull buckle 220.
In this embodiment, when the height of the supporting block 1221 is equal to the height of the anti-pulling buckle 220, after the connector 200 and the loop head 100 are fastened to each other, the top surface of the anti-pulling buckle 220 can contact with the bottom surface of the cis-connecting portion 122, so that the hook portion 121 can completely fasten the anti-pulling buckle 220, and the connector 200 and the loop head 100 are fastened more firmly.
According to some embodiments of the present invention, for example, as shown in fig. 1-5, the top surface of the compliant portion 122 is provided with a protrusion 1222 for increasing friction between a human hand and the compliant portion 122, the protrusion 1222 is T-shaped, and a bottom surface of the protrusion 1222 is integrally connected to the top surface of the compliant portion 122.
In this embodiment, when the hand-operated joint 200 of the person is fastened to the loop head 100, the hand needs to contact the compliant portion 122 on the loop head 100, and the protrusion 1222 can increase the friction force between the hand of the person and the compliant portion 122, so as to facilitate fastening and separation between the hand-operated joint 200 of the person and the loop head 100, and have strong practicability; meanwhile, the T-shaped projection 1222 is more suitable for the hand operation of a person, so that the practicability is further improved.
According to some embodiments of the present invention, for example, as shown in fig. 1 and fig. 2, the edge of the cavity 210 is provided with a convex groove 212, the convex groove 212 is disposed along the depth direction of the cavity 210, the convex groove 212 is connected to the cavity 210, the surface of the insertion portion 110 is provided with a convex strip 130 engaged with the convex groove 212, and the convex strip 130 is disposed along the length direction of the insertion portion 110.
In this embodiment, after the insertion portion 110 is inserted into the cavity portion 210 to fasten the circuit head 100 and the connector 200, the protruding groove 212 and the protruding strip 130 can further enhance the fastening firmness of the circuit head 100 and the connector 200. The number of the convex grooves 212 and the convex strips 130 is two, the two convex grooves 212 are respectively arranged at the left end and the right end of the upper edge of the cavity 210, correspondingly, the two convex strips 130 are also respectively arranged at the left end and the right end of the upper surface of the insertion portion 110, furthermore, one end of each convex strip 130 close to the conductive insertion hole 111 is provided with a notch, and the insertion portion 110 is inserted into the cavity 210 when the operation is convenient. It can be understood that the number of the convex grooves 212 and the convex strips 130 can also be set to be one, three or more according to the requirement, as long as the positions of the convex grooves 212 and the convex strips 130 are corresponding to each other, and the two can be mutually clamped. It is also understood that the convex groove 212 may be disposed on other sides of the cavity portion 210, and the convex strip 130 may be disposed on other surfaces of the insertion portion 110, so long as the positions of the convex groove 212 and the convex strip 130 are corresponding to each other, and the two can be engaged with each other.
According to some embodiments of the present invention, for example, as shown in fig. 2 and 4, the number of the conductive sockets 111 and the number of the conductive pins 211 are three.
In the present embodiment, the number of the conductive sockets 111 and the number of the conductive pins 211 are three, and are set according to the requirement of the circuit design.
According to some embodiments of the present invention, the material of the joint 200 is a flame retardant plastic, and the material of the loop head 100 is a plastic.
In this embodiment, the connector 200 is made of flame retardant plastic, which can prevent flame and insulate, and the loop head 100 is made of plastic, which also has an insulating effect.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A circuit connecting device, comprising:
the connector is provided with a cavity part and an anti-pull buckle, the anti-pull buckle is connected with the surface of the connector, and a conductive contact pin is arranged in the cavity part;
the loop head, the loop head including can insert the portion of inserting in the chamber portion with can with prevent drawing of detaining looks lock joint and collude, prevent drawing collude with the surface connection of portion of inserting, the side of portion of inserting is provided with and is used for the holding electrically conductive jack of electrically conductive contact pin, be provided with electrically conductive copper sheet in the electrically conductive jack, electrically conductive copper sheet can with electrically conductive contact pin electricity is connected.
2. The circuit connecting device as claimed in claim 1, wherein the cross-sectional shape of the cavity portion and the cross-sectional shape of the insertion portion are both square.
3. The circuit connecting device according to claim 2, wherein the anti-pulling hook is provided on an upper surface of the insertion portion, and the anti-pulling buckle is provided on an upper surface of the connector.
4. The circuit connecting device according to claim 3, wherein the anti-pulling buckle is a right-angled triangular prism, the anti-pulling hook comprises a hook portion and a connecting portion, the connecting portion is arranged along the length direction of the insertion portion, the bottom surface of one end of the connecting portion is connected with the upper surface of the insertion portion, and the bottom surface of the other end of the connecting portion is integrally connected with the hook portion.
5. The circuit connecting device according to claim 4, wherein a supporting block is disposed on a bottom surface of the compliant portion, one end of the supporting block is connected to the bottom surface of the compliant portion, the other end of the supporting block is connected to an upper surface of the insertion portion, a distance between the supporting block and the hook portion is greater than or equal to a length of the anti-pulling buckle, and a concave portion for accommodating the supporting block is disposed on an upper surface of the connector.
6. The electrical connection device, as set forth in claim 5, wherein the support block has a height equal to the height of the anti-pulling buckle.
7. The circuit connecting device according to claim 6, wherein the top surface of the compliant portion is provided with a protrusion for increasing the friction between the human hand and the compliant portion, the protrusion has a T-shape, and the bottom surface of the protrusion is integrally connected to the top surface of the compliant portion.
8. The circuit connecting device according to claim 2, wherein a convex groove is formed in an edge of the cavity receiving portion, the convex groove is formed in the depth direction of the cavity receiving portion, the convex groove is connected with the cavity receiving portion, a convex strip clamped with the convex groove is arranged on the surface of the inserting portion, and the convex strip is arranged in the length direction of the inserting portion.
9. The circuit connecting device as claimed in claim 1, wherein the number of the conductive sockets and the number of the conductive pins are three.
10. The circuit connecting device according to claim 1, wherein the connector is made of flame retardant plastic, and the loop head is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494368.9U CN211182686U (en) | 2019-12-31 | 2019-12-31 | Circuit connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494368.9U CN211182686U (en) | 2019-12-31 | 2019-12-31 | Circuit connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182686U true CN211182686U (en) | 2020-08-04 |
Family
ID=71805783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494368.9U Expired - Fee Related CN211182686U (en) | 2019-12-31 | 2019-12-31 | Circuit connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182686U (en) |
-
2019
- 2019-12-31 CN CN201922494368.9U patent/CN211182686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |