CN212810626U - Connector and electronic device - Google Patents
Connector and electronic device Download PDFInfo
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- CN212810626U CN212810626U CN202021790618.XU CN202021790618U CN212810626U CN 212810626 U CN212810626 U CN 212810626U CN 202021790618 U CN202021790618 U CN 202021790618U CN 212810626 U CN212810626 U CN 212810626U
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- connector
- base
- cover
- spring thimble
- connecting block
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Abstract
The utility model discloses a connector and electronic equipment, wherein the connector comprises a spring thimble, a base and a cover body, and the spring thimble is the anode of the connector; the base comprises a base body, a channel for the spring thimble to pass through is formed in the base body, and the spring thimble passes through the base through the channel; the cover body is a negative electrode of the connector, the cover body covers the base, an opening is formed in the cover body, and the spring thimble penetrates through the opening. The utility model discloses a connector uses the base as the carrier, bears spring thimble and lid, and the spring thimble is anodal as the connector, and the lid encircles the spring thimble as the connector negative pole, and the positive negative pole interval of this kind of structure is less, and very applicable space is limited to positive negative pole distance limited product.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to connector and electronic equipment.
Background
The spring thimble connector is a precision connector applied to electronic products such as mobile phones and the like, is widely applied to semiconductor equipment and plays a role in connection. The connector is a spring type probe formed by riveting and prepressing three basic components of a needle shaft, a spring and a needle tube through a precision instrument, and a precise spring structure is arranged in the connector. The spring thimble connector is generally applied to precision connection in electronic products such as mobile phones, communication, automobiles, medical treatment, aerospace and the like, electronic equipment tends to be miniaturized at present, for micro-miniature electronic equipment, the distance between the anode and the cathode of the conventional spring thimble connector is large, so that the size of the connector is large, and the volume of the electronic equipment limits the use of the spring thimble connector.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a connector and an electronic device, and aims to solve the problem that the conventional spring thimble connector cannot be used in the micro electronic device.
To achieve the above object, the present invention provides a connector, including:
the spring thimble is the anode of the connector;
the base comprises a base body, a channel for the spring thimble to pass through is formed in the base body, and the spring thimble passes through the base through the channel;
the cover body is the negative pole of the connector, the cover body covers the base, the cover body is provided with an opening, and the spring thimble penetrates through the opening.
Preferably, the base body comprises a housing and a fixing column located inside the housing, the fixing column is formed with the channel, the housing is cylindrical, and the fixing column is located in the center of the housing.
Preferably, the connector further includes a magnetic member for adsorbing the cover, the housing is formed with a first cavity, the fixing post is located in the first cavity, the cover is formed with a second cavity, the first cavity and the second cavity are spliced with each other to form an accommodating space for accommodating the magnetic member, and the magnetic member is fixed to a bottom surface of the first cavity.
Preferably, the magnetic part is an annular structure sleeved on the periphery of the fixed column.
Preferably, the cover body comprises a first annular cover and a second annular cover which are connected with each other, the first annular cover is sleeved on the periphery of the magnetic part, and the second annular cover is sleeved on the periphery of the fixed column.
Preferably, the base further includes a fixing plate disposed outside the base body, and the fixing plate is provided with a fixing hole for fixing the connector to an external structure.
Preferably, the base further comprises a projection arranged on the outer side of the base body, and a wire slot is formed on the projection.
Preferably, the outer surface of the spring thimble is plated with a positive electrode plating layer group, and the positive electrode plating layer group comprises a positive electrode priming layer, a middle layer and a positive electrode functional layer which are sequentially stacked from inside to outside; the outer surface of the cover body is plated with a negative electrode coating group, and the negative electrode coating group comprises a negative electrode base layer and a negative electrode functional layer which are sequentially laminated from inside to outside; the anode priming coat and the cathode priming coat are made of the same material, the middle layer is a plating layer formed by overlapping any one of platinum, iridium, ruthenium, rhodium and palladium and gold, and the anode functional layer is made of any one of platinum ruthenium alloy, rhodium platinum alloy, iridium rhodium alloy, rhodium ruthenium alloy and platinum; the material of the negative electrode functional layer is any one of gold, palladium, platinum, rhodium and ruthenium.
Furthermore, the utility model also provides an electronic equipment, connect and as aforesaid the connector including female end, female end connects including first connecting block and second connecting block, first connecting block does female end connects's negative pole, the second connecting block does female end connects's positive pole, first connecting block with the lid is connected, the second connecting block with the spring thimble is connected.
Preferably, the outer surface of the first connecting block is plated with a plating layer group of the same material as the negative plating layer group of the cover body, and the outer surface of the second connecting block is plated with a plating layer group of the same material as the positive plating layer group of the pogo pin.
In the technical scheme of the utility model, the connector comprises a spring thimble, a base and a cover body, wherein the spring thimble is the anode of the connector; the base comprises a base body, wherein a channel for the spring thimble to pass through is formed in the base body, and the spring thimble penetrates through the base through the channel; the cover body is a negative electrode of the connector and covers the base, an opening is formed in the cover body, and the spring thimble penetrates through the opening. Because the utility model discloses a connector uses the base as the carrier, bears spring thimble and lid, and the spring thimble passes lid and base respectively as the connector positive pole, and the lid encircles in the outside of spring thimble as the connector negative pole, and the interval between positive pole and the negative pole is less, has reduced the overall size of connector, is suitable for the limited microminiature electronic equipment of inner space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a connector according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base of the connector according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cover of a connector according to an embodiment of the present invention;
fig. 4 is a schematic diagram of the mating of the female terminal and the connector of the electronic device according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Connector with a |
12 | |
| 10 | |
120 | First |
| 11 | |
121 | Second |
| 110 | |
122 | |
| 1100 | |
13 | |
| 1101 | |
14 | Magnetic member |
| 1102 | A |
2 | |
| 111 | |
20 | First connecting |
| 1110 | |
21 | |
| 112 | |
22 | Second connecting |
| 1120 | Wire slot |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a connector.
Referring to fig. 1 and 2, in an embodiment of the present invention, a connector 1 includes:
the spring thimble 10, the spring thimble 10 is the positive pole of the connector 1;
the base 11 comprises a base body, wherein a channel 13 for the spring thimble 10 to pass through is formed in the base body, and the spring thimble 10 penetrates through the base 11 through the channel 13;
the cover 12, the cover 12 is a negative electrode of the connector 1, the cover 12 is covered on the base 11, the cover 12 is opened with an opening, and the spring thimble 10 passes through the opening.
The utility model discloses a connector uses base 11 as the carrier, bears spring thimble 10 and lid 12, and spring thimble 10 is anodal as connector 1, and lid 12 encircles spring thimble 10 as connector 1 negative pole. The structure has small distance between the anode and the cathode, and is very suitable for products with limited space and limited distance between the anode and the cathode.
Preferably, the base body comprises a casing 1100 and a fixing post 1101 located inside the casing 1100, the fixing post 1101 forming said passage 13, the casing 1100 being cylindrical, the fixing post 1101 being located in the central position of the casing 1100. The pogo pin 10 passes through the inner channel 13 of the fixing post 1101, so that the structure of the connector of the present embodiment is more stable. The fixing posts 1101 are located at the center of the casing 1100, so that the cover 12 is symmetrically disposed along the periphery of the pogo pin 10, and the overall structure is more attractive.
Further, as shown in fig. 2 and 3, the connector 1 further includes a magnetic member 14 for attracting the cover 12, the housing 1100 is formed with a first cavity 1102, the fixing post 1101 is located in the first cavity 1102, the cover 12 is formed with a second cavity 122, the first cavity 1102 and the second cavity 122 are spliced with each other to form a receiving space for receiving the magnetic member 14, and the magnetic member 14 is fixed to a bottom surface of the first cavity 1102. The cover 12 is attracted by the magnetic member 13, so that the cover 12 is easily detached. When the spring thimble 10 has problems in the using process, the replacement is convenient.
Further, the magnetic member 14 is a ring-shaped structure that is sleeved on the outer periphery of the fixing column 1101. In this way, the magnetic member 14 is more firmly fixed in the accommodating space. The magnetic member 14 is preferably a magnet.
More preferably, as shown in fig. 3, the cover 12 includes a first annular cover 120 and a second annular cover 121 connected to each other, the first annular cover 120 is disposed on the outer periphery of the fixing column 1101, and the second annular cover 121 is disposed on the outer periphery of the magnetic member 14. The fixing posts 1101 abut the first annular cover 120, restricting the first annular cover 120 from moving in the radial direction of the fixing posts 1101. The second annular cover 121 is sleeved on the periphery of the magnetic element 14, so that the contact area between the magnetic element 14 and the cover 12 is increased, and the adsorption force of the magnetic element 14 to the cover 12 is increased.
Specifically, as shown in fig. 2, the base 11 further includes a fixing plate 111 disposed outside the base body, and a fixing hole 1110 for fixing the connector 1 to an external structure is opened on the fixing plate 111. The external structure may be a PCB, that is, the connector 1 may be fixed to the PCB through the fixing hole 1110.
More specifically, the base 11 further includes a bump 112 disposed outside the base body, and the bump 112 has a wire groove 1120 formed thereon. The connector is connected to the wiring harness on the PCB board, and is fixed via the wire groove 1120, so that the wiring harness is not easily loosened.
Further, the pogo pin 10 of the connector 1 has a positive electrode base material layer (not shown) and a positive electrode plating layer group (not shown), and the positive electrode base material layer can be selected from brass materials such as types C3604, C6801 and C3602, other copper materials such as types C5440 and C17300, or stainless steels such as types SUS304, SUS430 and SUS 630. The positive electrode plating layer group is arranged on the outer side of the positive electrode base material layer and comprises a positive electrode priming layer, a middle layer and a positive electrode functional layer which are sequentially laminated from inside to outside; the lid body 12 has a negative electrode base material layer (not shown) and a negative electrode plating layer group (not shown). The material of the negative electrode substrate layer is any one of magnetic conducting steel with the models of SUS430, SUS630 and the like, the outer surface of the negative electrode substrate layer is plated with a negative electrode coating group, and the negative electrode coating group comprises a negative electrode priming layer and a negative electrode functional layer which are sequentially stacked from inside to outside; the anode priming layer and the cathode priming layer are made of the same material, the middle layer is a plating layer formed by overlapping any one of platinum, iridium, ruthenium, rhodium and palladium and gold, and the anode functional layer is made of any one or combination of platinum-ruthenium alloy, rhodium-platinum alloy, iridium-rhodium alloy, rhodium-ruthenium alloy and platinum; the material of the negative electrode functional layer is any one or combination of gold, palladium, platinum, rhodium and ruthenium. When electrolysis occurs, the positive electrode plating layer generally comes off, and the negative electrode surface is blackened (corrosion does not occur). The plating treatment of the anode improves the electrolytic resistance of the anode and prolongs the service life of the electrode. If the same type of plating as that of the positive electrode is used for the negative electrode, the use cost is high. Since the cathode is not corroded, the cover 12 can be plated in the same way and the cost is relatively low.
Furthermore, the utility model also provides an electronic equipment, including female end joint 2 and foretell connector 1, the cooperation of female end joint and connector is as shown in fig. 4, and female end joint 2 includes first connecting block 20, cell body 21 and second connecting block 22, and first connecting block 20 does female end joint 2's negative pole, second connecting block 22 are female end joint 2's positive pole, and cell body 21 is used for the female end joint welding on the product. The first connecting block 20 is connected to the cover 12, and the second connecting block 22 is connected to the pogo pin 10. The female end connector 2 is welded on the PCB, and the anode and the cathode are arranged at intervals. The first connecting block 20 is arranged around the second connecting block 22 and is connected with the positive and negative electrodes of the connector 1 in a matching way.
Preferably, the substrate layer of the first connecting block 20 of the electronic device female terminal connector 2 is the same as the substrate layer of the cover 12, and the outer surface of the substrate layer of the first connecting block 20 is plated with a plating layer group which is the same as the material of the negative plating layer group of the cover; the base material layer of the second connection block 22 is the same as the base material layer of the pogo pin 10, and the outer surface of the base material layer of the second connection block 22 is plated with a plating layer group of the same material as the positive plating layer group of the pogo pin. The electroplating processing mode enables the female terminal connector 2 and the connector 1 to have the same effect, and reduces the production cost of electronic equipment while meeting the use function.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent transformation made by the specification or direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A connector, characterized in that the connector comprises:
the spring thimble is the anode of the connector;
the base comprises a base body, a channel for the spring thimble to pass through is formed in the base body, and the spring thimble passes through the base through the channel;
the cover body is the negative pole of the connector, the cover body covers the base, the cover body is provided with an opening, and the spring thimble penetrates through the opening.
2. The connector of claim 1, wherein the base body includes a housing and a fixing post located inside the housing, the fixing post forming the passage, the housing being cylindrical, the fixing post being located at a center of the housing.
3. The connector of claim 2, further comprising a magnetic member for attracting the cover, wherein the housing is formed with a first cavity, the fixing post is located in the first cavity, the cover is formed with a second cavity, the first cavity and the second cavity are spliced with each other to form a receiving space for receiving the magnetic member, and the magnetic member is fixed to a bottom surface of the first cavity.
4. The connector of claim 3, wherein the magnetic member is an annular structure that fits around the outer periphery of the fixing post.
5. The connector of claim 4, wherein the cover body comprises a first annular cover and a second annular cover connected with each other, the first annular cover is sleeved on the periphery of the magnetic member, and the second annular cover is sleeved on the periphery of the fixing post.
6. The connector according to any one of claims 1 to 5, wherein the base further comprises a fixing plate disposed outside the base body, and the fixing plate is provided with a fixing hole for fixing the connector to an external structure.
7. The connector according to any one of claims 1 to 5, wherein the base further comprises a projection disposed outside the base body, and a slot is formed on the projection.
8. The connector according to any one of claims 1 to 5, wherein the outer surface of the pogo pin is plated with a positive electrode plating layer group, and the positive electrode plating layer group comprises a positive electrode priming layer, an intermediate layer and a positive electrode functional layer which are sequentially stacked from inside to outside; the outer surface of the cover body is plated with a negative electrode coating group, and the negative electrode coating group comprises a negative electrode base layer and a negative electrode functional layer which are sequentially laminated from inside to outside; the anode priming coat and the cathode priming coat are made of the same material, the middle layer is a plating layer formed by overlapping any one of platinum, iridium, ruthenium, rhodium and palladium and gold, and the anode functional layer is made of any one of platinum ruthenium alloy, rhodium platinum alloy, iridium rhodium alloy, rhodium ruthenium alloy and platinum; the material of the negative electrode functional layer is any one of gold, palladium, platinum, rhodium and ruthenium.
9. An electronic device, comprising a female terminal and the connector according to any one of claims 1 to 8, wherein the female terminal comprises a first connecting block and a second connecting block, the first connecting block is a negative electrode of the female terminal, the second connecting block is a positive electrode of the female terminal, the first connecting block is connected with the cover body, and the second connecting block is connected with the spring ejector pin.
10. The electronic device according to claim 9, wherein an outer surface of the first connection block is plated with a plating group of a same material as a negative plating group of the cover body, and an outer surface of the second connection block is plated with a plating group of a same material as a positive plating group of the pogo pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790618.XU CN212810626U (en) | 2020-08-24 | 2020-08-24 | Connector and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790618.XU CN212810626U (en) | 2020-08-24 | 2020-08-24 | Connector and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212810626U true CN212810626U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021790618.XU Active CN212810626U (en) | 2020-08-24 | 2020-08-24 | Connector and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212810626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691409A (en) * | 2021-10-27 | 2021-11-23 | 江苏泽宇电力设计有限公司 | High-safety communication system of intelligent substation |
-
2020
- 2020-08-24 CN CN202021790618.XU patent/CN212810626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691409A (en) * | 2021-10-27 | 2021-11-23 | 江苏泽宇电力设计有限公司 | High-safety communication system of intelligent substation |
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