CN219643208U - Connector with a plurality of connectors - Google Patents
Connector with a plurality of connectors Download PDFInfo
- Publication number
- CN219643208U CN219643208U CN202320584205.3U CN202320584205U CN219643208U CN 219643208 U CN219643208 U CN 219643208U CN 202320584205 U CN202320584205 U CN 202320584205U CN 219643208 U CN219643208 U CN 219643208U
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- China
- Prior art keywords
- butt joint
- connector
- groove
- clamping
- base body
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- 210000001503 joint Anatomy 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000003032 molecular docking Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connector, which comprises a male connector and a female connector which are mutually inserted; the male connector comprises a first base body and a plurality of pins, wherein a concave butt joint groove is formed in the front face of the first base body, clamping grooves are formed in the side walls of the butt joint groove, the pins are arranged in the butt joint groove at intervals, and the length extension direction of each pin is consistent with the depth direction of the butt joint groove; the female connector comprises a second base body and a plurality of sockets, a butt joint column which is inserted with the butt joint groove and a clamping block which is clamped with the clamping groove are arranged on the second base body, a sealing ring is sleeved on the outer surface of the butt joint column, the sockets are arranged in the butt joint column, and the sockets are inserted with the pins in a one-to-one correspondence mode. The connector has the advantages of simple and reliable structure, can realize quick connection, has good waterproof performance and anti-drop performance, can improve the anti-drop performance through the matching of the clamping blocks and the clamping grooves, and can enhance the anti-drop performance while improving the waterproof performance through the arrangement of the waterproof ring.
Description
Technical Field
The present disclosure relates to electrical connectors, and particularly to a connector.
Background
In various electronic systems in the fields of electric appliances, automobiles, aviation and the like, an electric connector is used for electric connection and signal transmission among devices, components and systems, and is a necessary basic element for forming a complete system. The electric connector consists of a female contact (called socket for short) and a male contact (called plug for short), and is mutually plugged with the socket through the plug to realize electric connection or signal transmission.
In some use cases, in order to improve the stability of the connector, the plug and the socket are prevented from loosening in the working process, and are generally reinforced by using threaded connection, that is, the outer surface of the plug (or the socket) end is provided with threads, and then the socket (or the plug) end is provided with a movable nut matched with the threads so as to realize threaded connection. Although the measure can play a better anti-drop effect, in the process of matching the plug and the socket, the screw thread is in need of rotating and screwing, the operation is complex, the quick connection cannot be realized, and because of the structure of the screw thread connection, the movable nut needs to be movable to realize the screw thread connection, and therefore, a certain fit clearance needs to be reserved, so that the waterproof effect is also deficient. It is apparent that the connector of the above structure cannot meet the requirement of quick connection while maintaining waterproof performance.
Disclosure of Invention
The utility model aims to provide a connector which can realize quick connection and has good waterproof performance and anti-falling performance so as to overcome the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
a connector comprises a male connector and a female connector which are mutually inserted;
the male connector comprises a first base body and a plurality of pins, wherein a concave butt joint groove is formed in the front face of the first base body, a clamping groove is formed in the side wall of the butt joint groove, the pins are arranged in the butt joint groove at intervals, and the length extension direction of each pin is consistent with the depth direction of the butt joint groove;
the female connector comprises a second base body and a plurality of sockets, wherein a butt joint column which is inserted with the butt joint groove in a butt joint mode and a clamping block which is clamped with the clamping groove are arranged on the second base body, a sealing ring is sleeved on the outer surface of the butt joint column, the sockets are arranged in the butt joint column, and the sockets are inserted with the contact pins in a one-to-one correspondence mode.
In one embodiment, the end face of the pin is lower than the end face of the docking groove, the end face of the socket is lower than the end face of the docking post, and the docking post is provided with a jack corresponding to the socket.
In one embodiment, the number of the pins and the sockets is at least two, a separation sheet is arranged in the butt joint groove, the separation sheet is arranged between two adjacent pins, and the butt joint column is provided with a slot corresponding to the separation sheet.
In one embodiment, the height of the baffle is lower than the end surface of the butt joint groove and higher than the end surface of the pin.
In one embodiment, the first substrate is further provided with a positioning rib, one end of the positioning rib is connected with the bottom of the butt joint groove, the other end of the positioning rib extends towards the opening of the butt joint groove, and the butt joint column is provided with a positioning groove corresponding to the positioning rib.
In one embodiment, the positioning rib is connected with the baffle plate, and the positioning groove is communicated with the slot.
In one embodiment, the number of the clamping grooves is two, the two clamping grooves are respectively arranged on two opposite side walls of the butt joint groove, and two clamping blocks respectively corresponding to the two clamping grooves are arranged on the second substrate.
In one embodiment, the first substrate is further provided with two balancing grooves, the two balancing grooves and the two clamping grooves are alternately arranged on the side wall of the butt joint groove, the second substrate is provided with two balancing blocks corresponding to the balancing grooves, and the two balancing blocks and the two clamping blocks are alternately arranged on the outer surface of the butt joint column.
In one embodiment, the number of the sealing rings is two, the two sealing rings are arranged at intervals along the height direction of the butt joint column, and the butt joint column is provided with a limiting groove for positioning the sealing rings.
In one embodiment, the pins are solid metal cylinders.
Compared with the prior art, the utility model has the following beneficial effects:
the connector has the advantages of simple and reliable structure, when the male connector and the female connector are inserted oppositely, the butt-joint column on the female connector is inserted into the butt-joint groove on the male connector, the contact pin is correspondingly inserted into the socket, and after the butt-joint column and the butt-joint groove are inserted into place, the clamping block on the female connector is clamped into place with the clamping groove on the male connector, so that the male connector and the female connector can be quickly connected, and the connector has certain anti-drop capacity; in addition, the sealing ring is sleeved on the butt joint column, after the butt joint column is matched with the butt joint groove in place, the sealing ring is elastically deformed to fill a gap between the butt joint column and the butt joint groove to realize water resistance, and the sealing ring can also increase friction force between the butt joint column and the butt joint groove to further improve the anti-drop performance.
Drawings
FIG. 1 is a schematic view showing the separation of a male connector and a female connector of a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the male connector of FIG. 1;
FIG. 3 is a schematic view of the female connector of the connector of FIG. 1;
fig. 4 is a schematic illustration of the structure of the male connector and the female connector of the connector shown in fig. 1.
The drawings are marked with the following description:
a connector 100;
the male connector 10, the first base body 11, the butt joint groove 111, the clamping groove 112, the baffle plate 113, the positioning rib 114, the balance groove 115 and the contact pin 12; the socket comprises a female connector 20, a second base 21, a butt joint column 211, a clamping block 212, a slot 213, a positioning slot 214, a balance weight 215, a socket 22 and a sealing ring 23.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of one element is referred to as being "plural," it may be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The present utility model will be described in detail with reference to the following embodiments shown in the drawings:
as shown in fig. 1 and 4, a connector 100 according to a preferred embodiment of the present utility model includes a male connector 10 and a female connector 20 which are inserted into each other, and can achieve quick connection, and has good waterproof performance and anti-falling performance.
Referring to fig. 1 and 2, the male connector 10 includes a first substrate 11 and a plurality of pins 12, wherein a concave docking slot 111 is formed in the front surface of the first substrate 11, a clamping slot 112 is formed in a side wall of the docking slot 111, the pins 12 are arranged in the docking slot 111 at intervals, and the length extension direction of each pin 12 is consistent with the depth direction of the docking slot 111; further, in order to protect the pin 12, the end face of the pin 12 is lower than the end face of the docking groove 111, so that the pin 12 can be prevented from being deformed due to collision of the pin 12 with the outside. In this embodiment, the number of pins 12 is two, in order to prevent ionization between two adjacent pins 12, a spacer 113 is disposed in the docking slot 111, the spacer 113 is disposed between two adjacent pins 12, and the height of the spacer 113 is lower than the end face of the docking slot 111 and higher than the end face of the pin 12. In other embodiments, the number of pins 12 may be increased or decreased according to actual requirements, and is not limited to the number shown in the figures. Preferably, the contact pin 12 is a solid metal cylinder, so the design can enable the connector to transmit large current, has higher current tolerance capability and is more durable.
Referring to fig. 1 and 3, the female connector 20 includes a second base 21 and a plurality of sockets 22, the second base 21 is provided with a docking post 211 that is inserted into the docking slot 111, and a clamping block 212 that is clamped with the clamping slot 112, a sealing ring 23 is sleeved on the outer surface of the docking post 211, each socket 22 is disposed in the docking post 211, and each socket 22 is inserted into each contact pin 12 in a one-to-one correspondence. In order to prevent electric shock and improve the safety performance of the connector 100, the end surface of the socket 22 is lower than the end surface of the mating post 211, and the mating post 211 is provided with a jack (not shown) corresponding to the socket 22. In this embodiment, the number of sockets 22 is two as many as the number of pins 12. In order to accommodate the barrier 113, the docking post 211 is provided with a slot 213 corresponding to the barrier 113.
Preferably, for the purpose of balanced stress, the number of the clamping grooves 112 is two, the two clamping grooves 112 are respectively arranged on two opposite side walls of the butt joint groove 111, and two clamping blocks 212 respectively corresponding to the two clamping grooves 112 are arranged on the second base 21. By arranging the two pairs of clamping grooves 112 and the clamping blocks 212, on one hand, the force applied in the plug-in process of the male connector 10 and the female connector 20 can be balanced, and on the other hand, the anti-drop performance can be improved, and the resistance when the male connector 10 and the female connector 20 are separated is increased.
In an embodiment, the first substrate 11 is further provided with two balancing grooves 115, the two balancing grooves 115 and the two clamping grooves 112 are alternately arranged on the side wall of the butt joint groove 111, the second substrate 21 is provided with two balancing blocks 215 corresponding to the balancing grooves 115, the two balancing blocks 215 and the two clamping blocks 212 are alternately arranged on the outer surface of the butt joint column 211, the balancing blocks 215 and the balancing grooves 115 are arranged to protect the clamping grooves 112 and the clamping blocks 212, so that concentricity can be ensured when the male connector 10 and the female connector 20 are inserted, and abrasion of the clamping grooves 112 and the clamping blocks 212 due to dislocation is prevented.
Preferably, in some embodiments, the polarity or function of each pin 12 is different, in order to prevent misplug, a positioning rib 114 is further provided on the first substrate 11, one end of the positioning rib 114 is connected with the bottom of the docking slot 111, the other end extends towards the opening of the docking slot 111, and a positioning slot 214 corresponding to the positioning rib 114 is provided on the docking post 211. Further, in order to enhance the strength of the positioning rib 114, the positioning rib 114 is connected to the barrier 113, and the positioning groove 214 communicates with the slot 213.
In this embodiment, the number of the sealing rings 23 is two, the two sealing rings 23 are arranged at intervals along the height direction of the butt joint column 211, the butt joint column 211 is provided with a limiting groove (not shown) for positioning the sealing rings 23, the sealing rings 23 are arranged to play a role in sealing and waterproofing, the friction force between the butt joint column 211 and the butt joint groove 111 is increased, and the anti-drop performance is further improved.
In an embodiment, in order to make it easier to distinguish the plugging direction when the male connector 10 and the female connector 20 are plugged, prevent misplug and improve the plugging efficiency, arrow marks (not shown) are arranged on the first substrate 11 and the second substrate 12, and the arrow marks on the two are coaxially arranged, so that a user can quickly plug according to the arrow marks when plugging the male connector 10 and the female connector 20.
As shown in fig. 4, in the state diagram of the male connector 10 and the female connector 20 of the connector 100, during the mating, the positions of the positioning ribs 114 and the positioning grooves 214 are first confirmed, and the positions of the positioning ribs 114 and the positioning grooves 214 are ensured to correspond, then the docking post 211 on the female connector 20 is vertically inserted into the docking groove 111 on the male connector 10, after the docking post 211 and the docking groove 111 are plugged in place, the contact pin 12 and the socket 22 are correspondingly plugged in place, and meanwhile, the clamping block 212 on the female connector 20 and the clamping groove 112 on the male connector 10 are clamped in place, so that the quick plugging of the male connector 10 and the female connector 20 is realized.
The connector 100 has the advantages of simple and reliable structure, when the male connector 10 and the female connector 20 are inserted oppositely, the butt joint column 211 on the female connector 20 is inserted into the butt joint groove 111 on the male connector 10, the contact pin 12 is correspondingly inserted into the socket 22, and after the butt joint column 211 and the butt joint groove 111 are inserted into place, the clamping block 212 on the female connector 20 is clamped into place with the clamping groove 112 on the male connector 10, so that the male connector 10 and the female connector 20 can be connected quickly, and certain anti-falling capability is realized; in addition, the sealing ring 23 is sleeved on the butt-joint column 211, after the butt-joint column 211 is matched with the butt-joint groove 111 in place, the sealing ring 23 is elastically deformed to fill a gap between the butt-joint column 211 and the butt-joint groove 111 to realize water resistance, and the sealing ring 23 can also increase friction force between the butt-joint column 211 and the butt-joint groove 111 to further improve the anti-drop performance.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A connector is characterized by comprising a male connector and a female connector which are mutually inserted;
the male connector comprises a first base body and a plurality of pins, wherein a concave butt joint groove is formed in the front face of the first base body, a clamping groove is formed in the side wall of the butt joint groove, the pins are arranged in the butt joint groove at intervals, and the length extension direction of each pin is consistent with the depth direction of the butt joint groove;
the female connector comprises a second base body and a plurality of sockets, wherein a butt joint column which is inserted with the butt joint groove in a butt joint mode and a clamping block which is clamped with the clamping groove are arranged on the second base body, a sealing ring is sleeved on the outer surface of the butt joint column, the sockets are arranged in the butt joint column, and the sockets are inserted with the contact pins in a one-to-one correspondence mode.
2. The connector of claim 1, wherein the pin has an end surface lower than the end surface of the mating groove, the socket has an end surface lower than the end surface of the mating post, and the mating post is provided with a receptacle corresponding to the socket.
3. The connector of claim 1, wherein the number of the pins and the sockets is at least two, a separation sheet is arranged in the abutting groove, the separation sheet is arranged between two adjacent pins, and the abutting column is provided with a slot corresponding to the separation sheet.
4. A connector according to claim 3, wherein the spacer is lower in height than the end face of the mating groove and higher than the end face of the pin.
5. The connector of claim 4, wherein the first base body is further provided with a positioning rib, one end of the positioning rib is connected with the bottom of the docking slot, the other end extends towards the opening of the docking slot, and the docking post is provided with a positioning slot corresponding to the positioning rib.
6. The connector of claim 5, wherein the locating rib is connected to the spacer, and the locating slot is in communication with the slot.
7. The connector of claim 1, wherein the number of the clamping grooves is two, the two clamping grooves are respectively arranged on two opposite side walls of the abutting groove, and the second base body is provided with two clamping blocks respectively corresponding to the two clamping grooves.
8. The connector of claim 7, wherein the first substrate is further provided with two balancing grooves, the two balancing grooves and the two clamping grooves are alternately arranged on the side wall of the butt joint groove, the second substrate is provided with two balancing blocks corresponding to the balancing grooves, and the two balancing blocks and the two clamping blocks are alternately arranged on the outer surface of the butt joint post.
9. The connector of claim 1, wherein the number of the sealing rings is two, the two sealing rings are arranged at intervals along the height direction of the butt joint column, and the butt joint column is provided with a limit groove for positioning the sealing rings.
10. The connector of claim 1, wherein the pin is a solid metal cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320584205.3U CN219643208U (en) | 2023-03-23 | 2023-03-23 | Connector with a plurality of connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320584205.3U CN219643208U (en) | 2023-03-23 | 2023-03-23 | Connector with a plurality of connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643208U true CN219643208U (en) | 2023-09-05 |
Family
ID=87811863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320584205.3U Active CN219643208U (en) | 2023-03-23 | 2023-03-23 | Connector with a plurality of connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643208U (en) |
-
2023
- 2023-03-23 CN CN202320584205.3U patent/CN219643208U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: connector Granted publication date: 20230905 Pledgee: Zhongshan Rural Commercial Bank Co.,Ltd. Xiaolan Branch Pledgor: Zhongshan Jianyi Longfei wire Co.,Ltd. Registration number: Y2024980013057 |