CN218123777U - Replaceable crown spring terminal connector - Google Patents
Replaceable crown spring terminal connector Download PDFInfo
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- CN218123777U CN218123777U CN202222578129.3U CN202222578129U CN218123777U CN 218123777 U CN218123777 U CN 218123777U CN 202222578129 U CN202222578129 U CN 202222578129U CN 218123777 U CN218123777 U CN 218123777U
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- spring
- connector
- terminal
- crown
- crown spring
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Abstract
The replaceable cap spring terminal connector of this creation includes: a crown spring connector having a cylindrical connector body, one side of the connector body having an opening and a space therein, and the other side having a connecting portion; a crown spring terminal; it has a terminal body, at least one inner spring is set at the proper place of the upper and lower sides of the terminal body, at least one outer spring is set at the proper place of the upper and lower sides, plural spring leaves are set at the middle section, and plural contact spring leaves and plural extending terminals extend from the upper edge of the terminal body; wherein the crown spring terminal is disposed in the space of the connector body from the opening of the connector body of the crown spring connector, and the lengths of the plurality of spring plates and the plurality of extended terminals of the crown spring terminal exceed the opening of the crown spring connector.
Description
Technical Field
The present invention relates to a crown spring terminal connector, and more particularly, to a replaceable crown spring terminal connector.
Background
The prior art crown spring terminal connector is widely used for electrical connection for transmitting higher current, such as power supply system of electric vehicle, and has the advantages of bearing high current and stabilizing current, occupying space and using insertion and extraction resistance smaller than that of general electric connector.
However, high current is likely to generate high temperature, which causes damage to the crown spring terminal connector, and only changes in material or size can reduce the defects, but relatively increases cost, and results in poor performance, and the contact area is small, and the whole connector needs to be replaced when damaged, which also causes waste of cost and low use efficiency.
Therefore, it is a problem to be solved by the industry to provide a replaceable crown spring terminal connector that can improve the above-mentioned disadvantages.
SUMMERY OF THE UTILITY MODEL
The present invention is to provide a replaceable cap spring terminal connector, which improves the disadvantages of the prior art, increases the degree of heat dissipation and contact area, and has the function of replacing the terminal, thereby prolonging the service life and improving the efficiency of the connector compared with the prior art.
To achieve the above purpose, the present invention provides a replaceable cap spring terminal connector, comprising: a crown spring connector having a cylindrical connector body, one side of the connector body having an opening and a space therein, and the other side having a connecting portion; a crown spring terminal; it has a terminal body, at least one inner spring plate is set at the proper position of the upper and lower inner sides of the terminal body, at least one outer spring plate is set at the proper position of the upper and lower outer sides, plural spring plates are set at the middle section, and plural contact spring plates and plural extending terminals extend from the upper edge of the terminal body; wherein the crown spring terminal is disposed in the space of the connector body from the opening of the connector body of the crown spring connector, and the lengths of the plurality of spring plates and the plurality of extended terminals of the crown spring terminal exceed the opening of the crown spring connector.
To achieve the above object, the present invention provides a replaceable crown spring terminal connector, wherein the number of the plurality of spring plates of the crown spring terminal is four, and the spring plates are equidistantly distributed above the crown spring terminal, and the plurality of spring plates are bent and extend downward along the outer side of the terminal body.
To achieve the above object, the present invention provides a replaceable crown spring terminal connector, wherein the inner spring sheet and the outer spring sheet of the crown spring terminal are plural, and the number of the inner spring sheet and the outer spring sheet is the same and they are distributed at equal intervals.
In order to achieve the above object, the present invention provides a replaceable crown spring terminal connector, wherein a plurality of extension terminals of the crown spring terminal are located between a plurality of spring plates and are equally and equidistantly distributed above the crown spring terminal, and the plurality of extension terminals are bent and extend downward along the outer side of the terminal body.
To achieve the above object, the present invention provides a replaceable crown spring terminal connector, wherein the plurality of spring plates and the plurality of extending terminals are both bent and have the same length extending downward along the outer side of the terminal body.
To achieve the above object, the present invention provides a replaceable crown spring terminal connector, wherein the plurality of spring plates and the plurality of extending terminals of the crown spring terminal are detachable.
To achieve the above object, the present invention provides a replaceable cap spring terminal connector, wherein the terminal body of the cap spring terminal is provided with a plurality of fixing portions for fixing a plurality of spring plates and a plurality of extending terminals on the upper edge of the terminal body.
To achieve the above object, the present invention provides a replaceable crown spring terminal connector, which further comprises at least one crown spring heat sink; the connector comprises a heat dissipation body with a cylindrical structure, wherein a sleeve hole penetrating through the heat dissipation body is arranged in the center of the heat dissipation body, at least one heat dissipation edge strip is arranged on the outer side of the heat dissipation body, and the heat dissipation body of the crown spring heat dissipation part is sleeved on the outer side of the connector body of the crown spring connector through the sleeve hole of the heat dissipation body.
To achieve the above object, the replaceable cap spring terminal connector of the present invention is provided, wherein the cap spring heat dissipation portion and the cap spring connector are in interference fit, and the cap spring heat dissipation portion is made of a high-conductivity heat dissipation metal sheet or an aluminum material.
Drawings
FIG. 1 is a schematic diagram of an alternative crown spring terminal connector of the present invention;
FIG. 2 is an exploded view of the replaceable crown spring terminal connector of the present invention;
FIG. 3 is a diagram of another embodiment of the present invention of the crown spring terminal of the replaceable crown spring terminal connector;
fig. 4 is a diagram of another embodiment of the replaceable crown spring terminal connector of the present invention.
Fig. 5 is an exploded view of another embodiment of the replaceable crown spring terminal connector of the present invention.
Description of the figures
Replaceable crown spring terminal connector … … 1
Crown spring connector … … 10
Connector body … … 100
Opening … … 101
Space … … 102
Connecting part … … 103
Crown spring terminal … … 11
Terminal body … … 110
Inner shrapnel … … 111
Outer elastic sheet … … 112
Reed … … 113
Contact spring … … 114
Extension terminal … … 115
Fixing part … … 116
Crown spring heat dissipation part … … 12
Heat dissipation body … … 120
Trepanning … … 121
Heat dissipation edge strip … … 122
Detailed Description
To achieve the aforementioned objects, an embodiment is described in conjunction with the drawings, and the structure, features and effects of the present invention can be better understood by the review committee.
Referring to fig. 1 to 5, the present invention provides a replaceable crown spring terminal connector 1, comprising: a crown spring connector 10 having a connector body 100 of a cylindrical structure, the connector body 100 having an opening 101 at one side and a space 102 inside, and a connecting portion 103 at the other side; a crown spring terminal 11; it has a terminal body 110, at least one inner spring 111 is installed at the proper position of the upper and lower inner sides of the terminal body 110, at least one outer spring 112 is installed at the proper position of the upper and lower outer sides, plural spring leaves 113 are installed at the middle section in a ring arrangement, and plural contact spring 114 and plural extending terminals 115 extend from the upper edge of the terminal body 110; wherein the crown spring terminal 11 is placed in the space 102 of the connector body 100 from the opening 101 of the connector body 100 of the crown spring connector 10, and the length of the plurality of contact spring pieces 114 of the crown spring terminal 11 exceeds the opening 101 of the crown spring connector 10.
On the top, the inner elastic sheet 111 and the outer elastic sheet 112 of the crown spring terminal 11 are plural, and the number of the inner elastic sheet and the outer elastic sheet is the same and are distributed equidistantly; the number of the contact spring pieces 114 of the crown spring terminal 11 is four, the extending terminals 115 are located between the contact spring pieces 114, the contact spring pieces 114 and the extending terminals 115 are distributed at equal intervals above the crown spring terminal 11, and the contact spring pieces 114 and the extending terminals 115 are bent and extend downwards along the outer side of the terminal body 110.
In practical use, the inner spring sheet 111 of the crown spring terminal 11 of the replaceable crown spring terminal connector 1 of the present invention provides lower annular contact transmission, and the outer spring sheet 112 provides outer wall contact transmission, so as to increase the structural property of the crown spring connector 10 and the inner contact area when connecting with other terminals; the bending and extension of the plurality of contact spring pieces 114 and the plurality of extension terminals 115 of the crown spring terminal 11 increase the outer contact area of the crown spring terminal 11, and when the crown spring terminal 11 is damaged and needs to be replaced, the crown spring terminal 11 can be easily taken out from the crown spring connector 10 by the acting force of the outer spring piece 112 and the bending of the plurality of contact spring pieces 114.
To explain, another embodiment of the present invention is that the plurality of contact spring pieces 114 and the plurality of extension terminals 115 of the crown spring terminal 11 are detachable, and the terminal body 110 of the crown spring terminal 11 is provided with a plurality of fixing portions 116 at appropriate locations, the fixing portions 116 can fix the plurality of contact spring pieces 114 and the plurality of extension terminals 115 on the upper edge of the terminal body 110, so that when the contact spring pieces 114 or the extension terminals 115 of the crown spring terminal 11 are damaged, only the damaged portion needs to be removed through the fixing portions 116 for replacement, and the whole crown spring terminal 11 does not need to be replaced.
In addition, the replaceable crown spring terminal connector 1 of the present invention further comprises at least one crown spring heat sink portion 12; it has a heat dissipation body 120 with a cylindrical structure, the center of the heat dissipation body 120 is installed with a hole 121 penetrating the heat dissipation body, and the outer side of the heat dissipation body 120 is installed with at least one heat dissipation edge 122, the heat dissipation body 120 of the crown spring heat dissipation portion 12 is sleeved on the outer side of the connector body 100 of the crown spring connector 10 through the hole 121 installed on the heat dissipation body 120, and the crown spring heat dissipation portion 12 and the crown spring connector 10 are in interference fit, and the material of the crown spring heat dissipation portion 12 is made of high-conductivity heat dissipation metal sheet or aluminum material.
In summary, the inner spring 111, the outer spring 112, the plurality of contact springs 114 and the plurality of extension terminals 115 of the replaceable crown spring terminal connector 1 increase the contact area of the crown spring terminal 11 and provide the function of easy replacement, and the detachable design of the plurality of contact springs 114 and the plurality of extension terminals 115 reduces the time, cost and difficulty of replacement, and in addition, the crown spring heat dissipation portion 12 further increases the contact area and improves the heat dissipation function, which can greatly improve the defects of the conventional technology.
The foregoing is by way of example only, and not limiting. It is intended that all equivalent modifications or variations be included within the scope of the claims without departing from the spirit and scope of the present disclosure.
Claims (9)
1. A replaceable crown spring terminal connector, comprising:
a crown spring connector having a cylindrical connector body, one side of the connector body having an opening and a space therein, and the other side having a connecting portion;
a crown spring terminal; it has a terminal body, at least one inner spring plate is set at the proper position of the upper and lower inner sides of the terminal body, at least one outer spring plate is set at the proper position of the upper and lower outer sides, plural spring plates are set at the middle section, and plural contact spring plates and plural extending terminals extend from the upper edge of the terminal body;
wherein the crown spring terminal is disposed in the space of the connector body from the opening of the connector body of the crown spring connector, and the lengths of the plurality of spring plates and the plurality of extending terminals of the crown spring terminal exceed the opening of the crown spring connector.
2. The connector of claim 1, wherein the number of the inner spring and the outer spring of the crown spring terminal is the same and the inner spring and the outer spring are distributed equidistantly.
3. The connector of claim 1, wherein the number of the spring pieces of the crown spring terminal is four and the spring pieces are equally spaced above the crown spring terminal, and the spring pieces are bent and extend downward along the outer side of the terminal body.
4. The connector of claim 1 or 2, wherein the plurality of extension terminals of the crown spring terminal are located between the plurality of spring plates and are equally and equidistantly distributed above the crown spring terminal, and the plurality of extension terminals are bent and extend downward along the outer side of the terminal body.
5. The replaceable crown spring terminal connector according to claim 2 or 3, wherein the plurality of spring plates and the plurality of extending terminals are both bent and extend downward along the outer side of the terminal body for the same length.
6. The connector of claim 1, wherein the plurality of spring plates and the plurality of extending terminals of the crown spring terminal are detachable.
7. The connector of claim 6, wherein the terminal body of the crown spring terminal has a plurality of fixing portions for fixing the plurality of spring plates and the plurality of extending terminals on the upper edge of the terminal body.
8. The replaceable crown spring terminal connector according to claim 1, further comprising at least one crown spring heat sink; the heat dissipation device has a heat dissipation body with a cylindrical structure, a sleeve hole penetrating through the heat dissipation body is arranged at the center of the heat dissipation body, at least one heat dissipation edge strip is arranged at the outer side of the heat dissipation body, and the heat dissipation body of the crown spring heat dissipation part is sleeved at the outer side of the connector body of the crown spring connector through the sleeve hole of the heat dissipation body.
9. The replaceable cap spring terminal connector of claim 7, wherein the cap spring heat sink portion and the cap spring connector are in an interference fit, and the cap spring heat sink portion is made of a high-conductivity heat sink metal sheet or an aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222578129.3U CN218123777U (en) | 2022-09-28 | 2022-09-28 | Replaceable crown spring terminal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222578129.3U CN218123777U (en) | 2022-09-28 | 2022-09-28 | Replaceable crown spring terminal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218123777U true CN218123777U (en) | 2022-12-23 |
Family
ID=84496860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222578129.3U Active CN218123777U (en) | 2022-09-28 | 2022-09-28 | Replaceable crown spring terminal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218123777U (en) |
-
2022
- 2022-09-28 CN CN202222578129.3U patent/CN218123777U/en active Active
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