CN116526179A - Tooth spring structure, electric plug bush and electric plug-in unit - Google Patents
Tooth spring structure, electric plug bush and electric plug-in unit Download PDFInfo
- Publication number
- CN116526179A CN116526179A CN202310495444.6A CN202310495444A CN116526179A CN 116526179 A CN116526179 A CN 116526179A CN 202310495444 A CN202310495444 A CN 202310495444A CN 116526179 A CN116526179 A CN 116526179A
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- spring structure
- electric plug
- tooth spring
- shaped
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- 230000001154 acute effect Effects 0.000 claims abstract description 9
- 210000004210 tooth component Anatomy 0.000 abstract 1
- 235000014676 Phragmites communis Nutrition 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The application relates to the technical field of electric plug-in components, especially, relate to a tooth spring structure, electric plug-in sheath and electric plug-in components, tooth spring structure is the wave along first direction and extends, and tooth spring structure includes a plurality of tooth spring units that repeat in succession, and tooth spring unit includes first arc portion, second arc portion to and connect the straight line portion of first arc portion and second arc portion, and the contained angle of straight line portion and first direction is the acute angle. When the tooth spring structure is applied to the electric plug bush, the first arc-shaped part faces away from the sleeve of the electric plug bush, the second arc-shaped part faces towards the sleeve of the electric plug bush, and the first arc-shaped part is in line contact with the electric plug and the second arc-shaped part is in line contact with the sleeve when the electric plug bush is inserted or pulled out, so that the contact resistance of the tooth spring structure and the sleeve and the contact resistance of the tooth spring structure and the electric plug are reduced, the current carrying capacity of the electric plug bush is improved, and the conduction requirement of heavy current is met.
Description
Technical Field
The application relates to the technical field of electric plug-ins, in particular to a tooth spring structure, an electric plug-in sleeve and an electric plug-in.
Background
With the rapid development of electronic products, related parts of the electronic products are rapidly developed, and particularly, an electrical plug-in unit for electrical connection is provided.
In the related art, the contact pin of the electric plug is usually contacted with the reed in the electric plug bush to realize the current carrying function. However, due to the conductive capability of the material, the influence of the plug and socket forces, and the internal structural design of the socket, it is difficult for the existing socket to meet higher current carrying capability.
Disclosure of Invention
In order to improve the current carrying capacity of the electric plug bush, the application provides a tooth spring structure, the electric plug bush and the electric plug bush.
The application provides a tooth spring structure, electric plug bush and electric plug-in components adopts following technical scheme:
the tooth spring structure is wavy and extends along a first direction, the tooth spring structure comprises a plurality of tooth spring units which are repeated continuously, each tooth spring unit comprises a first arc-shaped portion, a second arc-shaped portion and a straight line portion connected with the first arc-shaped portion and the second arc-shaped portion, and an included angle between the straight line portion and the first direction is an acute angle.
By adopting the technical scheme, when the tooth spring structure is applied to the electric plug bush, the first arc-shaped part faces away from the sleeve of the electric plug bush, the second arc-shaped part faces towards the sleeve of the electric plug bush, and when the electric plug is plugged into or pulled out of the electric plug bush, the electric plug is directly contacted with the first arc-shaped part and presses down the tooth spring structure through the first arc-shaped part, the tooth spring structure is stressed to be elastically compressed, so that the second arc-shaped part is in close contact with the sleeve; on one hand, the first arc-shaped part is in line contact with the electric plug, the second arc-shaped part is in line contact with the sleeve, the direct contact area of the tooth spring structure and the sleeve and the direct contact area of the tooth spring structure and the electric plug are increased, the contact resistance of the tooth spring structure and the sleeve and the contact resistance of the tooth spring structure and the electric plug are reduced, the current carrying capacity of the electric plug is improved, and the conduction requirement of large current is met; on the other hand, when the electric plug is inserted into or pulled out of the electric plug bush, the tooth spring structure applies acting force to the electric plug through elastic contraction or elastic stretching, so that the insertion resistance of the electric plug bush to the electric plug can be reasonably controlled.
Optionally, the straight line portion is tangential to the first arc portion, and the straight line portion is tangential to the second arc portion.
Through adopting above-mentioned technical scheme, between first straight line portion and the first arc portion, between first straight line portion and the second arc portion, between second straight line portion and the first arc portion, between second straight line portion and the second arc portion all gentle excessively, mechanical properties such as the resistance to compression of more helping improving heavy current tooth spring is damaged, avoids because the abrupt risk that causes tooth spring structure fracture in transition region, more is favorable to stamping forming simultaneously.
Optionally, the linear portion includes a first linear portion and a second linear portion; the first linear part, the first arc-shaped part, the second linear part and the second arc-shaped part are sequentially connected in the first direction; the length of the first straight line portion is greater than that of the second straight line portion.
Through adopting above-mentioned technical scheme, through first straight line portion and second straight line portion interval connection first arc portion and second arc portion in proper order, when guaranteeing that tooth spring structure can realize elastic compression performance, be favorable to the adjustment of the elastic performance of tooth spring structure.
Optionally, an included angle between the extension line of the first straight line portion and the extension line of the second straight line portion is an acute angle; alternatively, the first straight line portion and the second straight line portion are parallel to each other.
Through adopting above-mentioned technical scheme, first straight line portion, first arc portion, second straight line portion and sleeve form the bearing structure of class triangle shape, more are favorable to tooth spring structure's supporting stability, have further guaranteed that tooth spring structure can realize the elasticity compressibility.
Optionally, the first arc-shaped portion includes a first arc-shaped vertex and a first vertex, the first vertex is a vertex of the first arc-shaped portion in a second direction, and the first arc-shaped vertex and the first vertex are sequentially arranged in the first direction; the second arc-shaped part comprises a second arc-shaped vertex and a second vertex, the second vertex is a vertex of the second arc-shaped part in the second direction, the second direction is perpendicular to the first direction, and the second vertex and the second arc-shaped vertex are sequentially arranged in the first direction.
Through adopting above-mentioned technical scheme, first arc portion, the equal slope setting of second arc portion have further guaranteed that tooth spring structure can realize elasticity compression performance.
Optionally, the radius of the first arc-shaped portion is smaller than or equal to the radius of the second arc-shaped portion.
Through adopting above-mentioned technical scheme, when being applied to the tooth spring structure and inserting the cover with electricity, the second arc portion of great radius contacts with the sleeve of electric plug bush, more is favorable to the structural stability of tooth spring structure.
Optionally, the first arcuate portion has the same size as the second arcuate portion.
By adopting the technical scheme, the whole tooth spring structure is 180-degree symmetrical, the whole structure of the tooth spring structure is more uniform, and meanwhile, the stamping process of the tooth spring structure is more beneficial to simplification.
Optionally, a chamfer is provided at an end of the first arc-shaped portion.
By adopting the technical scheme, the chamfer is arranged to serve as a guide angle of the electric plug bush, so that the electric plug is convenient to insert or extract the electric plug bush.
An electrical plug housing comprising a socket into which a power plug is inserted, the electrical plug housing comprising a sleeve and a tooth spring structure as described in any of the embodiments herein, the tooth spring structure being located within the sleeve and configured to be in electrical contact with the electrical plug.
An electrical connector comprising an electrical plug wrap according to any of the embodiments of the present application and an electrical plug mated with the electrical plug wrap.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the tooth spring structure is applied to the electric plug bush, the first arc-shaped part faces away from the sleeve of the electric plug bush, the second arc-shaped part faces towards the sleeve of the electric plug bush, and when the electric plug is plugged into or pulled out of the electric plug bush, the electric plug is directly contacted with the first arc-shaped part and presses down the tooth spring structure through the first arc-shaped part, and the tooth spring structure is stressed to be elastically compressed, so that the second arc-shaped part is in close contact with the sleeve; on one hand, the first arc-shaped part is in line contact with the electric plug, the second arc-shaped part is in line contact with the sleeve, the direct contact area of the tooth spring structure and the sleeve and the direct contact area of the tooth spring structure and the electric plug are increased, the contact resistance of the tooth spring structure and the sleeve and the contact resistance of the tooth spring structure and the electric plug are reduced, the current carrying capacity of the electric plug is improved, and the conduction requirement of large current is met;
2. the first arc-shaped part and the second arc-shaped part are sequentially connected at intervals through the first straight line part and the second straight line part, so that the elastic compression performance of the tooth spring structure can be realized, and the adjustment of the elastic performance of the tooth spring structure is facilitated;
3. the radius of the first arc-shaped part is smaller than or equal to that of the second arc-shaped part, and when the tooth spring structure is applied to the electric plug bush, the second arc-shaped part with the larger radius is contacted with the sleeve of the electric plug bush, so that the structural stability of the tooth spring structure is more facilitated;
4. the end part of the first arc-shaped part is provided with a chamfer, and the chamfer is used as a guide angle of the electric plug bush, so that the electric plug bush can be conveniently inserted into or pulled out of the electric plug bush.
Drawings
Fig. 1 is an overall view of the tooth spring structure in embodiment 1 of the present application.
Fig. 2 is a front view of the tooth spring structure in embodiment 1 of the present application.
Fig. 3 is an enlarged view of the tooth spring unit in embodiment 1 of the present application.
Fig. 4 is an overall view of the electrical bushing in embodiment 2 of the present application.
Fig. 5 is an overall view of the electrical connector in embodiment 3 of the present application.
Reference numerals illustrate:
1. an electric plug bush; 102. a socket; 10. a tooth spring structure; 101. a tooth spring unit; 11. a first arc-shaped portion; 111. a first arc vertex; 112. a first vertex; 113. chamfering; 12. a second arc-shaped portion; 121. a second arc vertex; 122. a second vertex; 13. a straight line portion; 131. a first straight line portion; 132. a second straight line portion; 20. a sleeve; 2. an electrical plug; x, a first direction; y, second direction.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a tooth spring structure, an electric plug bush and an electric plug.
Example 1
Referring to fig. 1 to 3, it is to be noted that fig. 3 omits lines of the chamfer 113 portion for the purpose of clearly explaining the basic elements of the tooth spring structure 10. The present embodiment provides a tooth spring structure 10, where the tooth spring structure 10 extends along a first direction X in a wave shape, the tooth spring structure 10 includes a plurality of continuously repeated tooth spring units 101, the tooth spring units 101 include a first arc portion 11, a second arc portion 12, and a straight line portion 13 connecting the first arc portion 11 and the second arc portion 12, and an included angle between the straight line portion 13 and the first direction X is an acute angle. In the present embodiment, the straight portion 13 includes a first straight portion 131 and a second straight portion 132, and in one tooth spring unit 101, the first arc portion 11, the first straight portion 131, the second arc portion 12, and the second straight portion 132 are sequentially connected in the first direction X, the angle α between the first straight portion 131 and the first direction X is an acute angle, and the angle β between the second straight portion 132 and the first direction X is an acute angle.
The implementation principle of the tooth spring structure 10 provided in embodiment 1 of the present application is as follows: when the tooth spring structure 10 is applied to the electric plug bush 1, the first arc-shaped part 11 faces away from the sleeve 20 of the electric plug bush 1, the second arc-shaped part 12 faces towards the sleeve 20 of the electric plug bush 1, the electric plug 2 directly contacts with the first arc-shaped part 11 and presses down the tooth spring structure 10 through the first arc-shaped part 11 when the electric plug bush 1 is inserted or pulled out, the tooth spring structure 10 is elastically compressed under the stress, so that the second arc-shaped part 12 is tightly contacted with the sleeve 20, the first arc-shaped part 11 is in line contact with the electric plug 2, the second arc-shaped part 12 is in line contact with the sleeve 20, the direct contact area of the tooth spring structure 10 and the sleeve 20 is increased, the contact resistance of the tooth spring structure 10 and the electric plug 2 is reduced, the current carrying capacity of the electric plug bush 1 is improved, and the conduction requirement of large current is met; on the other hand, when the electric plug 2 is inserted into or pulled out of the electric plug housing 1, the tooth spring structure 10 applies an acting force to the electric plug 2 through elastic contraction or elastic extension, so that the insertion resistance of the electric plug housing 1 to the electric plug 2 can be reasonably controlled.
Specifically, the tooth spring structure 10 is stamped and formed from the same sheet-like conductive material that is a high yield strength, high conductivity material.
The first straight line portion 131 is cut with the first arc portion 11 and the second arc portion 12, and the second straight line portion 132 is cut with the first arc portion 11 and the second arc portion 12. Like this, between first straight line portion 131 and the first arc portion 11, between first straight line portion 131 and the second arc portion 12, between second straight line portion 132 and the first arc portion 11, between second straight line portion 132 and the second arc portion 12 are gentle excessively, more help improving mechanical properties such as resistance to compression and damage of heavy current tooth spring, avoid because the abrupt risk that causes tooth spring structure 10 fracture in transition region, more be favorable to stamping forming simultaneously.
The length of the first straight line portion 131 is greater than the length of the second straight line portion 132; in this way, the performance of the tooth spring structure 10 in achieving elastic compression is ensured. The length of the first straight line portion 131 and the length of the second straight line portion 132 may be specifically designed according to the height, compression, rebound performance, etc. of the reed structure 10, and the longer the length of the first straight line portion 131 and the length of the second straight line portion 132, the higher the height of the reed structure 10, the more easily compressed, while keeping other parameters of the reed structure 10 unchanged.
Alternatively, the included angle γ between the extension line of the first straight line portion 131 and the extension line of the second straight line portion 132 is an acute angle, that is, the included angle α between the first straight line portion 131 and the first direction X is smaller than the included angle β between the second straight line portion 132 and the first direction X. In this way, the first straight line portion 131, the first arc portion 11, the second straight line portion 132 and the sleeve 20 form a supporting structure with a triangle-like shape, which is more beneficial to the supporting stability of the tooth spring structure 10, and on the other hand, is also beneficial to reducing the stamping difficulty of the tooth spring structure 10.
Alternatively, the extension lines of the first straight line portion 131 and the second straight line portion 132 are parallel to each other; in this way, the tooth spring structure 10 is more easily compressed.
The angle α between the first straight line portion 131 and the first direction X and the angle β between the second straight line portion 132 and the first direction X may be set according to actual requirements of the spring back performance of the tooth spring structure 10, the stamping process, etc., and these two applications are merely for illustration and not limitation. When other parameters of the reed structure 10 are kept unchanged, the smaller the angle α between the first straight line portion 131 and the first direction X and the angle β between the second straight line portion 132 and the first direction X, the easier the reed structure 10 is compressed. Since the length of the first straight line portion 131, the length of the second straight line portion 132, the included angle α and the included angle β all affect the elastic performance of the tooth spring structure 10, in practical application, the above four parameters are comprehensively designed according to needs.
The radius of the first arc-shaped portion 11 is smaller than or equal to the radius of the second arc-shaped portion 12. In this way, when the tooth spring structure 10 is applied to the electric plug bush 1, the second arc-shaped portion 12 with the larger radius is in contact with the sleeve 20 of the electric plug bush 1, which is more advantageous for the structural stability of the tooth spring structure 10. Preferably, the radius of the first arc-shaped portion 11 is equal to the radius of the second arc-shaped portion 12; in this way, it is more advantageous to simplify the stamping process of the tooth spring structure 10. Further, the first arc-shaped portion 11 and the second arc-shaped portion 12 have the same size, that is, the radii of the first arc-shaped portion 11 and the second arc-shaped portion 12 are the same, and the central angles of the first arc-shaped portion 11 and the second arc-shaped portion 12 are the same; in this way, the whole structure of the tooth spring structure 10 is 180 degrees symmetrical, the whole structure of the tooth spring structure 10 is more uniform, and meanwhile, the stamping process of the tooth spring structure 10 is more beneficial to simplification.
The first arc-shaped portion 11 includes a first arc-shaped apex 111 and a first apex 112, the first apex 112 is an apex of the first arc-shaped portion 11 in the second direction Y, the second arc-shaped portion 12 includes a second arc-shaped apex 121 and a second apex 122, the second apex 122 is an apex of the second arc-shaped portion 12 in the second direction Y, and the second direction Y is perpendicular to the first direction X.
Alternatively, the second straight portion 132 has a relatively large angle β with the first direction X, and the first vertex 112, the first arc-shaped vertex 111, the second arc-shaped vertex 121, and the second vertex 122 are sequentially arranged in the first direction X. In this way, the first arc-shaped portion 11 and the second arc-shaped portion 12 are all obliquely arranged, and the first straight line portion 131, the first arc-shaped portion 11, the second straight line portion 132 and the sleeve 20 form a triangle-like shape which is closer to a right triangle, so that the support stability of the tooth spring structure 10 is more facilitated.
Optionally, the second straight portion 132 is centered with respect to the included angle β of the first direction X, and the first vertex 112, the second arc-shaped vertex 121, the first arc-shaped vertex 111, and the second vertex 122 are sequentially arranged in the first direction X.
Optionally, the second straight portion 132 is relatively centered with respect to the included angle β of the first direction X, the first vertex 112, the first arc-shaped vertex 111, and the second vertex 122 are sequentially arranged in the first direction X, and the first arc-shaped vertex 111 and the second arc-shaped vertex 121 overlap in the first direction X.
Optionally, the included angle β between the second straight portion 132 and the first direction X is relatively small, and the first arc-shaped vertex 111, the second vertex 122, the first vertex 112, and the second arc-shaped vertex 121 are sequentially arranged in the first direction X. In this way, compression of the tooth spring structure 10 is facilitated.
It should be noted that the relative arrangement of the first vertex 112, the first arc-shaped vertex 111, the second arc-shaped vertex 121, and the second vertex 122 in the first direction X is also affected by the length of the second straight line portion 132, and when the length of the second straight line portion 132 is greater, the second arc-shaped vertex 121, the second vertex 122, the first vertex 112, and the first arc-shaped vertex 111 are more sequentially arranged in the first direction X. The above three applications are only three possible arrangements of the first vertex 112, the first arc-shaped vertex 111, the second arc-shaped vertex 121, and the second vertex 122 in the first direction X when the length of the second straight line is fixed.
The end of the first arc-shaped portion 11 is provided with a chamfer 113 for serving as a guide angle for the electrical plug 1, thereby facilitating the insertion or extraction of the electrical plug 2 into or from the electrical plug 1. The chamfer 113 can be a 45-degree chamfer 113 or a chamfer 113 with other angles, and can be designed according to the insertion resistance; preferably, the chamfer 113 is a 45 degree chamfer 113. The chamfer 113 may be a partial arc region extending from the first arc apex 111 of the first arc portion 11 to the first arc portion 11, or may extend from the first arc apex 111 of the first arc portion 11 to the first straight line portion 131 and the second straight line portion 132; preferably, the chamfer 113 extends from the first arc apex 111 of the first arc portion 11 to the first straight line portion 131 and the second straight line portion 132. The starting and ending portions of the chamfer 113 are arc-shaped, thereby ensuring smooth transition and avoiding scratch of the electric plug 2 caused by sharp chamfer 113.
Example 2
The present embodiment provides another tooth spring structure 10, and the same or similar parts of the tooth spring structure 10 described in this embodiment as those of embodiment 1 will not be described again, and referring to embodiment 1 specifically, the tooth spring structure 10 described in this embodiment is different from embodiment 1 in that: the linear portion 13 is only the first linear portion 131, and in one tooth spring unit 101, the first linear portion 131, the first arc portion 11, and the second arc portion 12 are sequentially connected in the first direction X, and the first arc portion 11 is disposed tangentially to the second arc portion 12. Compared to embodiment 1, the present embodiment provides a tooth spring structure 10 that omits the second straight line portion 132, so that the first arc portion 11 is directly connected with the second arc portion 12, further increasing the stability of the tooth spring structure 10, and simultaneously enabling the tooth spring structure 10 of the present embodiment to meet relatively smaller elastic performance requirements.
Example 3
Referring to fig. 4, the present embodiment provides an electrical plug 1, wherein the electrical plug 1 includes the high current reed described in embodiment 1 or embodiment 2, and a sleeve 20; the high current reed is fixed within the sleeve 20 and is configured to make electrical contact with the electrical plug 2. The electric plug bush 1 can be a round socket 102 shown in fig. 4, or a square socket, without limitation; socket 102 exposes a high current reed.
Example 4
Referring to fig. 5, the present embodiment provides an electrical connector comprising an electrical plug 1 of embodiment 3, and an electrical plug 2 mated with the electrical plug 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. Tooth spring structure (10), its characterized in that, tooth spring structure (10) are the wave and extend along first direction (X), tooth spring structure (10) are including a plurality of tooth spring units (101) that repeat in succession, tooth spring unit (101) include first arc portion (11), second arc portion (12), and connect first arc portion (11) with straight line portion (13) of second arc portion (12), straight line portion (13) with the contained angle of first direction (X) is the acute angle.
2. Tooth-spring structure (10) according to claim 1, characterized in that said rectilinear portion (13) is arranged tangentially to said first arched portion (11), said rectilinear portion (13) being arranged tangentially to said second arched portion (12).
3. Tooth-spring structure (10) according to claim 2, characterized in that said rectilinear portion (13) comprises a first rectilinear portion (131) and a second rectilinear portion (132); the first straight line part (131), the first arc-shaped part (11), the second straight line part (132) and the second arc-shaped part (12) are sequentially connected in the first direction (X); the length of the first straight line portion (131) is greater than the length of the second straight line portion (132).
4. A tooth spring structure (10) as claimed in claim 3, characterized in that the angle between the extension of the first straight portion (131) and the extension of the second straight portion (132) is acute; alternatively, the first straight line portion (131) and the second straight line portion (132) are parallel to each other.
5. The tooth spring structure (10) according to claim 1, wherein said first arc-shaped portion (11) comprises a first arc-shaped apex (111) and a first apex (112), said first apex (112) being an apex of said first arc-shaped portion (11) in a second direction (Y), said first arc-shaped apex (111) and said first apex (112) being arranged in sequence in said first direction (X); the second arc-shaped portion (12) comprises a second arc-shaped vertex (121) and a second vertex (122), the second vertex (122) is a vertex of the second arc-shaped portion (12) in the second direction (Y), the second direction (Y) is perpendicular to the first direction (X), and the second vertex (122) and the second arc-shaped vertex (121) are sequentially arranged in the first direction (X).
6. Tooth-spring structure (10) according to claim 1, characterized in that the radius of the first arc-shaped portion (11) is smaller than or equal to the radius of the second arc-shaped portion (12).
7. Tooth-spring structure (10) according to claim 6, characterized in that the first arc-shaped portion (11) has the same size as the second arc-shaped portion (12).
8. Tooth-spring structure (10) according to claim 7, characterized in that the end of the first arc-shaped portion (11) is provided with a chamfer (113).
9. An electrical plug bush (1) comprising a socket (102) into which a power supply plug (2) is inserted, characterized in that the electrical plug bush (1) comprises a sleeve (20) and a tooth spring structure (10) according to any one of claims 1 to 8, the tooth spring structure (10) being located within the sleeve (20) and being configured to be in electrical contact with the electrical plug (2).
10. An electrical connector, characterized in that it comprises an electrical plug bush (1) according to claim 9 and an electrical plug (2) which mates with the electrical plug bush (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310495444.6A CN116526179A (en) | 2023-05-04 | 2023-05-04 | Tooth spring structure, electric plug bush and electric plug-in unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310495444.6A CN116526179A (en) | 2023-05-04 | 2023-05-04 | Tooth spring structure, electric plug bush and electric plug-in unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116526179A true CN116526179A (en) | 2023-08-01 |
Family
ID=87397255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310495444.6A Pending CN116526179A (en) | 2023-05-04 | 2023-05-04 | Tooth spring structure, electric plug bush and electric plug-in unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116526179A (en) |
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2023
- 2023-05-04 CN CN202310495444.6A patent/CN116526179A/en active Pending
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