CN213151135U - Circular connector - Google Patents
Circular connector Download PDFInfo
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- CN213151135U CN213151135U CN202022465030.3U CN202022465030U CN213151135U CN 213151135 U CN213151135 U CN 213151135U CN 202022465030 U CN202022465030 U CN 202022465030U CN 213151135 U CN213151135 U CN 213151135U
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Abstract
The utility model discloses a circular connector, which comprises an upper plane shell and a hexagonal main body which are connected through a pin rubber core, wherein the upper plane shell is provided with an upper plane main body, the hexagonal main body is provided with a lower plane main body, and a waveform elastic sheet is arranged between the hexagonal main body and the lower plane main body so as to lead the lower plane main body to be tightly pressed on the upper plane main body; go up the plane main part on the fitting surface with lower plane main part, evenly be equipped with first tooth along the circumferencial direction, the both sides of first tooth are first flank of tooth and second flank of tooth respectively according to clockwise, and the slope of first flank of tooth is greater than the slope of second flank of tooth, lower plane main part on the fitting surface with last plane main part, evenly be equipped with along the circumferencial direction with first tooth complex second tooth. During anticlockwise rotation, because the gradient of the first tooth surface is greater than the gradient of the second tooth surface, the hexagonal main body is difficult to anticlockwise rotate, the effect of limiting the anticlockwise rotation of the hexagonal main body is achieved, and the anti-seismic anti-falling effect is remarkably improved.
Description
Technical Field
The utility model relates to a connector technical field, more specifically say, relate to an antidetonation circular connector.
Background
The basic structure of a circular connector is a cylindrical connector of the type having a circular mating face. In interconnect classification, interconnects between devices are used. Broadly speaking, it includes low frequency circular connectors, radio frequency coaxial connectors therefrom, audio connectors, and the like. The cylindrical structure of the circular connector is naturally sturdy and has a higher strength than any other shape. However, the existing circular connector has no anti-seismic structure or has poor anti-seismic effect, so that the circular connector is loosened due to vibration in the use environment.
Therefore, how to solve the problem that the circular connector is easily loosened by vibration in the use environment is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an effectual antidetonation circular connector of antidetonation.
In order to achieve the above object, the present invention provides the following technical solutions:
a circular connector comprises an upper plane shell and a hexagonal main body which are connected through a contact pin rubber core, wherein the upper plane shell is provided with an upper plane main body, the hexagonal main body is provided with a lower plane main body, and a waveform elastic sheet is arranged between the hexagonal main body and the lower plane main body so that the lower plane main body is tightly pressed on the upper plane main body; go up the plane main part with on the fitting surface of lower plane main part, evenly be equipped with first tooth along the circumferencial direction, the both sides of first tooth are first flank of tooth and second flank of tooth respectively according to clockwise, just the slope of first flank of tooth is greater than the slope of second flank of tooth, lower plane main part with on the fitting surface of last plane main part, along the circumferencial direction evenly be equipped with first tooth complex second tooth.
Preferably, the end face of the upper plane shell is provided with a counter bore for mounting the upper plane main body, the cross section of the counter bore is a regular polygon, and the upper plane main body is a regular polygon ring body matched with the counter bore.
Preferably, the cross section of the counter bore is a regular octagon.
Preferably, the lower plane main body is an octagonal ring body identical to the upper plane main body, and the hexagonal main body is provided with an octagonal mounting hole for mounting the lower plane main body.
Preferably, the depth of the counterbore is less than the thickness of the upper planar body.
Preferably, the depth of the counterbore is greater than one-half the thickness of the upper planar body.
Preferably, the hexagonal main body is sleeved on the outer sides of the upper plane main body and the lower plane main body, and a fixing groove for fixing the wave-shaped elastic sheet is formed in the hexagonal main body.
Preferably, the fixing groove is an annular groove.
Preferably, the body of the contact pin rubber core is provided with a first radial ring platform, the inner hole wall of the upper plane shell is provided with a first radial clamping platform matched with the first radial ring platform, so that the tail of the contact pin rubber core is clamped on the upper plane shell, and the end of the contact pin rubber core is provided with a second radial ring platform clamped on the outer end face of the hexagonal main body, so that the head of the contact pin rubber core is clamped on the hexagonal main body.
Preferably, the outer diameter of the second radial land is equal to the outer diameter of the outer end face of the hexagonal main body.
The utility model provides an antidetonation circular connector goes up the last plane main part that sets up of planar shell, set up down plane main part and waveform elastic sheet in the hexagonal main part, compress tightly last plane main part and lower plane main part through the waveform elastic sheet, upward be equipped with first tooth in the plane main part, be equipped with in the lower plane main part with first tooth complex second tooth, and first tooth has characteristics as follows with the second tooth, the both sides of every tooth are first flank of tooth and second flank of tooth respectively according to clockwise, and the slope of first flank of tooth is greater than the slope of second flank of tooth.
When hexagonal main part clockwise turning, lower plane main part can follow the more light rotation of hexagonal main part, guarantee the normal connection of hexagonal main part and external equipment, when hexagonal main part counter-clockwise turning, because the slope of first flank of tooth is greater than the second flank of tooth slope, make lower plane main part be difficult to relatively go up plane main part rotatory, and then make hexagonal main part be difficult to counter-clockwise turning, play the effect of restriction hexagonal main part counter-clockwise turning, prevented to take off because of the pine that vibrations lead to hexagonal main part counter-clockwise turning to produce in operational environment, the antidetonation anticreep effect has been showing and has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an overall schematic view of a circular connector according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an upper planar housing;
FIG. 3 is a schematic bottom view of the upper planar housing;
FIG. 4 is a schematic view of a hexagonal body;
FIG. 5 is an assembly view of the upper planar body, the wave spring, and the hexagonal body;
FIG. 6 is a schematic cross-sectional view of the upper planar body;
FIG. 7 is a schematic bottom view of the upper planar body;
FIG. 8 is a schematic view of a wave spring;
fig. 9 is a schematic view of a pin core.
The pin-inserting mechanism comprises a main body 1, a pin-inserting rubber core 2, a first radial annular table 21, a second radial annular table 22, an upper plane shell 3, a counter bore 31, a hexagonal main body 4, a fixing groove 41, an octagonal mounting hole 42, an upper plane main body 5, a first tooth 51, a first tooth surface 511, a second tooth 512, a lower plane main body 6 and a wave-shaped elastic sheet 7.
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 work belong to the protection scope of the present invention.
The core of the utility model is to provide an effectual antidetonation circular connector of antidetonation.
Referring to fig. 1 to 9, fig. 1 is a general schematic diagram of a circular connector according to an embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of an upper planar housing; FIG. 3 is a schematic bottom view of the upper planar housing; FIG. 4 is a schematic view of a hexagonal body; FIG. 5 is an assembly view of the upper planar body, the wave spring, and the hexagonal body; FIG. 6 is a schematic cross-sectional view of the upper planar body; FIG. 7 is a schematic bottom view of the upper planar body; FIG. 8 is a schematic view of a wave spring; fig. 9 is a schematic view of a pin core.
The circular connector provided by the utility model comprises an upper plane shell 3 and a hexagonal main body 4 which are connected through a pin rubber core 2, wherein the upper plane shell 3 is provided with an upper plane main body 5, the hexagonal main body 4 is provided with a lower plane main body 6, and a waveform elastic sheet 7 is arranged between the hexagonal main body 4 and the lower plane main body 6, so that the lower plane main body 6 is tightly pressed on the upper plane main body 5; the upper plane main body 5 is uniformly provided with first teeth 51 along the circumferential direction on the matching surface with the lower plane main body 6, the two sides of the first teeth 51 are respectively a first tooth surface 511 and a second tooth surface 512 along the clockwise direction, the gradient of the first tooth surface 511 is greater than that of the second tooth surface 512, and the lower plane main body 6 is uniformly provided with second teeth matched with the first teeth 51 along the circumferential direction on the matching surface with the upper plane main body 5.
As shown in fig. 1, the circular connector includes a main body 1, an upper plane housing 3 connected to the main body 1, and a hexagonal main body 4 connected and fixed to the upper plane housing 5 through a pin rubber core 2, wherein the upper plane housing 3 is provided with an upper plane main body 5, and the upper plane main body 5 is fixed to the upper plane housing 3 in the circumferential direction so as to prevent the upper plane main body 5 from rotating relative to the upper plane.
Be equipped with down plane main part 6 and wave form shell fragment 7 on the hexagonal main part 4, hexagonal main part 4 glues core 2 with last planar housing 3 through the contact pin and is connected fixedly, the one end that the core was glued in the cartridge is connected fixedly with last planar housing 3, the other end is connected fixedly with hexagonal main part 4, in order to be in the same place hexagonal main part 4 and last planar housing 3 are fixed, and simultaneously, wave form shell fragment 7 will descend plane main part 6 to compress tightly in last plane main part 5, it is fixed with 4 circumference of hexagonal main part to go up plane main part 5, in order to avoid last plane main part 5 and the relative rotation of hexagonal main part 4.
The upper plane main body 5 is provided with first teeth 51 uniformly distributed along the circumferential direction on the matching surface with the lower plane main body 6, the two sides of the first teeth 51 are respectively provided with a first tooth surface 511 and a second tooth surface 512 along the clockwise direction, the gradient of the first tooth surface 511 is greater than that of the second tooth surface 512, the end surface of the lower plane main body 6 is uniformly provided with second teeth matched with the first teeth 51 along the circumferential direction, namely, the second teeth are uniformly distributed along the circumferential direction on the matching surface of the lower plane main body 6 and the upper plane main body 5, and the tooth surfaces of the two sides of the second teeth just correspond to the first teeth 51, so that the first teeth 51 and the second teeth form a mutual matching relationship.
As shown in fig. 5 and 6, since the slope of the first tooth surface 511 is greater than that of the second tooth surface 512, when the hexagonal body 4 rotates clockwise, the lower planar body 6 can follow the hexagonal body 4 to rotate more easily; when the hexagonal main body 4 rotates counterclockwise, the slope of the first tooth surface 511 is greater than the slope of the second tooth surface 512, so that the lower plane main body 6 is difficult to rotate relative to the upper plane main body 5, the hexagonal main body 4 is difficult to rotate counterclockwise, the effect of limiting the counterclockwise rotation of the hexagonal main body 4 is achieved, and the loosening caused by the counterclockwise rotation of the hexagonal main body 4 due to vibration in a working environment is prevented.
The utility model provides an antidetonation circular connector, go up plane main part 5 on the last setting of planar housing 3, set up down plane main part 6 and waveform elastic sheet 7 in the hexagonal main part 4, in order to compress tightly last plane main part 5 and lower plane main part 6 through waveform elastic sheet 7, upward be equipped with first tooth 51 in the plane main part 5, be equipped with on the lower plane main part 6 with first tooth 51 complex second tooth, and first tooth 51 has characteristics as follows with the second tooth, the both sides of every tooth are first flank of tooth 511 and second flank of tooth 512 respectively according to clockwise, and the slope of first flank of tooth 511 is greater than the slope of second flank of tooth 512.
When hexagonal main part 4 clockwise turning, lower plane main part 6 can follow hexagonal main part 4 and easily rotate, guarantee hexagonal main part 4 and external equipment's normal connection, when hexagonal main part 4 anticlockwise turning, because the slope of first flank 511 is greater than the slope of second flank 512, make lower plane main part 6 be difficult to 5 rotations of relative last plane main part, and then make hexagonal main part 4 be difficult to anticlockwise rotation, play the effect of restriction hexagonal main part 4 anticlockwise rotation, prevented to take off because of the pine that vibrations lead to hexagonal main part 4 anticlockwise rotation to produce in operational environment, the antidetonation anticreep effect has been showing and has been improved.
On the basis of the above embodiment, in consideration of the specific manner of mounting and connecting the upper plane housing 3 and the upper plane body 5, as a preferable mode, the end face of the upper plane housing 3 is provided with a counter bore 31 for mounting the upper plane body 5, the cross section of the counter bore 31 is a regular polygon, and the upper plane body 5 is a regular polygon ring body matched with the counter bore 31. Therefore, the upper plane main body 5 can be conveniently installed in the counter bore 31 of the upper plane shell 3, meanwhile, the counter bore 31 of the regular polygon can also play a role in circumferential positioning on the upper plane main body 5 of the regular polygon ring body, and the upper plane main body 5 is prevented from rotating relative to the upper plane shell 3.
Specifically, the cross section of the counterbore 31 is a regular octagon. The lower planar body 6 is also an octagonal ring body identical to the upper planar body 5, and the hexagonal body 4 is provided with octagonal mounting holes 42 for mounting the lower planar body 6.
On the basis of the above embodiment, it is preferable that the depth of the counterbore 31 is smaller than the thickness of the upper planar body 5. To facilitate the mating of the upper planar body 5 with the lower planar body 6. In particular, the depth of the counterbore 31 is greater than one-half the thickness of the upper planar body 5. To ensure the reliability of the fixation.
In addition to the above embodiments, it is preferable that the hexagonal body 4 is sleeved on the outer sides of the upper plane body 5 and the lower plane body 6, and the hexagonal body 4 is provided with a fixing groove 41 for placing and fixing the wave-shaped elastic sheet 7. To prevent the wave spring 7 from moving during use. Specifically, the fixing groove 41 is an annular groove.
In addition to the above-described embodiments, it is preferable that the lower planar body 6 is an octagonal ring body identical to the upper planar body 5, and the hexagonal body 4 is provided with an octagonal mounting hole 42 for mounting the lower planar body 6. Similarly, the lower plane main body 6 can be conveniently installed in the octagonal installation hole 42 of the hexagonal main body 4, and meanwhile, the octagonal installation hole 42 can also play a role in circumferentially positioning the lower plane main body 6, so that the lower plane main body 6 is prevented from rotating relative to the hexagonal main body 4.
As shown in fig. 9, in consideration of the specific connection manner between the upper planar housing 3 and the hexagonal main body 4, as a preferred embodiment, the body of the pin rubber core 2 is provided with a first radial annular table 21, the inner hole wall of the upper planar housing 3 is provided with a first radial retaining table matching with the first radial annular table 21, so that the tail of the pin rubber core 2 is tightly clamped on the upper planar housing 3, and the end of the pin rubber core 2 is provided with a second radial annular table 22 tightly clamped on the outer end face of the hexagonal main body 4, so that the head of the pin rubber core 2 is tightly clamped on the hexagonal main body 4. Specifically, the outer diameter of the second radial land 22 is equal to the outer diameter of the outer end face of the hexagonal body 4. To ensure that the second radial abutment 22 can grip the hexagonal body 4.
In the installation process, the head part inserted with the rubber core is inserted along the inner holes of the upper plane shell 3, the upper plane body 5, the lower plane body 6 and the hexagonal body 4, and the second radial annular table 22 inserted with the head part of the rubber core is compressed, so that the second radial annular table 22 passes through the inner hole of the hexagonal body 4 and is clamped on the outer end face of the hexagonal body 4, and at the moment, the first radial annular table 21 is simultaneously clamped in the inner hole of the upper plane shell 3, so that the upper plane shell 3 and the hexagonal body 4 are fixed together.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The circular connector provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A circular connector is characterized by comprising an upper plane shell (3) and a hexagonal main body (4) which are connected through a pin rubber core (2), wherein the upper plane shell (3) is provided with an upper plane main body (5), the hexagonal main body (4) is provided with a lower plane main body (6), and a waveform elastic sheet (7) is arranged between the hexagonal main body (4) and the lower plane main body (6) so that the lower plane main body (6) is tightly pressed on the upper plane main body (5); go up planar subject (5) with on the fitting surface of lower planar subject (6), evenly be equipped with first tooth (51) along the circumferencial direction, the both sides of first tooth (51) are first flank of tooth (511) and second flank of tooth (512) respectively according to clockwise, just the slope of first flank of tooth (511) is greater than the slope of second flank of tooth (512), lower planar subject (6) with on the fitting surface of last planar subject (5), evenly be equipped with along the circumferencial direction with first tooth (51) complex second tooth.
2. The circular connector according to claim 1, wherein the end face of the upper planar shell (3) is provided with a counter bore (31) for mounting the upper planar body (5), the cross section of the counter bore (31) is a regular polygon, and the upper planar body (5) is a polygonal ring body matched with the counter bore (31).
3. Circular connector according to claim 2, wherein the cross-section of the counterbore (31) is a regular octagon.
4. Circular connector according to claim 3, characterized in that the lower planar body (6) is an octagonal ring identical to the upper planar body (5), the hexagonal body (4) being provided with octagonal mounting holes (42) for mounting the lower planar body (6).
5. Circular connector according to claim 2, characterized in that the depth of the counter bore (31) is smaller than the thickness of the upper planar body (5).
6. Circular connector according to claim 5, characterized in that the depth of the counter bore (31) is greater than half the thickness of the upper planar body (5).
7. The circular connector according to claim 1, wherein the hexagonal body (4) is sleeved on the outer sides of the upper plane body (5) and the lower plane body (6), and fixing grooves (41) for fixing the wave-shaped elastic pieces (7) are formed in the hexagonal body (4).
8. Circular connector according to claim 7, wherein the fixation groove (41) is an annular groove.
9. The circular connector according to any one of claims 1 to 8, wherein a first radial annular table (21) is arranged on the body of the pin rubber core (2), a first radial clamping table matched with the first radial annular table (21) is arranged on the inner hole wall of the upper plane shell (3) so that the tail of the pin rubber core (2) is clamped on the upper plane shell (3), and a second radial annular table (22) clamped on the outer end face of the hexagonal main body (4) is arranged on the end of the pin rubber core (2) so that the head of the pin rubber core (2) is clamped on the hexagonal main body (4).
10. Circular connector according to claim 9, characterized in that the outer diameter of the second radial collar (22) is equal to the outer diameter of the outer end face of the hexagonal body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465030.3U CN213151135U (en) | 2020-10-30 | 2020-10-30 | Circular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465030.3U CN213151135U (en) | 2020-10-30 | 2020-10-30 | Circular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213151135U true CN213151135U (en) | 2021-05-07 |
Family
ID=75722946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022465030.3U Active CN213151135U (en) | 2020-10-30 | 2020-10-30 | Circular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213151135U (en) |
-
2020
- 2020-10-30 CN CN202022465030.3U patent/CN213151135U/en active Active
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