CN210517158U - Anti-vibration pin connector - Google Patents
Anti-vibration pin connector Download PDFInfo
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- CN210517158U CN210517158U CN201921666706.6U CN201921666706U CN210517158U CN 210517158 U CN210517158 U CN 210517158U CN 201921666706 U CN201921666706 U CN 201921666706U CN 210517158 U CN210517158 U CN 210517158U
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- pin
- vibration device
- contact pin
- vibration
- switching
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Abstract
The utility model provides an anti-vibration pin connector, which comprises a pin piece, an anti-vibration device, a switching sleeve and a switching sleeve fixing piece; the contact pin spare includes contact pin base and a plurality of contact pin, the contact pin runs through anti-vibration device, anti-vibration device suit is on the contact pin spare, switching cover suit is on anti-vibration device, the terminal surface and the contact pin spare of switching cover are connected, and through connecting shell fragment and contact pin fixed connection, switching cover mounting suit is at the contact pin spare, the outer fringe of anti-vibration device and switching cover, and with the outer wall lug connection of contact pin spare and switching cover, be equipped with a plurality of buckles and connect the shell fragment on the switching cover, the buckle is with the inner wall joint of switching cover mounting, anti-vibration device is including the location bobble, a spring, the top is fast and anti-vibration device main part, wherein spring coupling location bobble. In the technical field of key parts of automobiles, the problem that the connector is unreasonable in design and easy to loosen due to vibration exists, and the pin connector with the anti-vibration device is provided.
Description
Technical Field
The utility model relates to a key spare part technical field of car especially relates to an anti-vibration contact pin connector.
Background
The connector is a device for connecting two active devices, and the electric connector is rapidly developed in the aspects of product technology and market rapid growth in the matching field of traffic, communication, network, IT, medical treatment and household appliances and lamps, and the development of the connector technology is strongly dragged. To date, connectors have been developed into products with complete product types, rich varieties and specifications, various structural types, fine professional directions, obvious industrial characteristics and standardized standard systems, and are serialized and specialized. For the LED module for vehicle, the connector applied to the pin member on the integrated circuit board is not few, but due to the unreasonable structural design of the existing connector, the pin is easily released from the connector terminal when the connector is shocked, resulting in unreliable electrical connection of the connector.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems that the connector in the prior art is unreasonable in design and is easy to loosen due to vibration, the utility model provides an anti-vibration pin connector, which comprises a pin piece, an anti-vibration device, a transfer sleeve and a transfer sleeve fixing piece; the utility model discloses a novel anti-vibration device, including contact pin spare, anti-vibration device, switching cover, spring, top and anti-vibration device main part, contact pin spare includes contact pin base and a plurality of contact pin, the contact pin runs through anti-vibration device, anti-vibration device suit is on the contact pin spare, switching cover suit is on anti-vibration device, and the terminal surface and the contact pin spare of switching cover are connected to through connecting shell fragment and contact pin fixed connection, switching cover mounting suit is at the outer fringe of contact pin spare, anti-vibration device and switching cover, and with the outer wall lug connection of contact pin spare and switching cover, be equipped with a plurality of buckles and joint shell fragment on the switching cover, the buckle is with the inner wall joint of switching cover mounting, anti-vibration device is including the location bobble, spring, top and anti-vibration device main part, wherein spring coupling location bobble and kicking block, even distribution.
Through adopting above-mentioned technical scheme, added anti-vibration device in the connector of contact pin, can effectual reduction external vibrations to the influence of contact pin spare, buffering part among the anti-vibration device encircles around the contact pin of contact pin spare, impact force that can effectual buffering contact pin spare receives.
Preferably, the pin inserting piece base is provided with a threaded hole penetrating through a center line, the pin inserting piece comprises a pin inserting piece base and a pin, the pin inserting piece base comprises a clamping belt and a breaking belt, and a plurality of connecting strips are arranged between the clamping belt and the breaking belt.
Through adopting above-mentioned technical scheme, the contact pin spare rupture separation that is equipped with between contact pin spare base and the contact pin realizes the contact pin separation to realize installing the contact pin fast, and can guarantee better contact pin roughness.
Preferably, the contact pin is arranged on the breaking belt, a breaking groove is formed in the connection position of the upper end of the contact pin and the breaking belt, and a circular through hole is formed in the breaking groove.
Through adopting above-mentioned technical scheme, this section groove that the junction of rupture area and contact pin was equipped with can be used for spacingly, ensures the neatly arranged of contact pin, and the circular perforation that is equipped with on the rupture groove is used for fixed contact pin, makes things convenient for the dismantlement of contact pin to change.
Preferably, the side wall of the switching sleeve is provided with a buckle, the buckle is of an L-shaped structure, a groove matched with the buckle is formed in the corresponding position on the inner wall of the switching sleeve fixing piece, and the other side of the switching sleeve fixing piece is provided with two symmetrical threaded holes.
Through adopting above-mentioned technical scheme, adopt the buckle of "L" type on the lateral wall of switching cover, with the recess joint to drinking on the switching cover mounting inner wall, two screw holes that correspond that the opposite side of switching cover mounting set up for with the being connected of contact pin spare with fixed.
Preferably, the anti-vibration device is internally provided with a plurality of circular through holes in the transverse direction and the longitudinal direction, the transverse through holes are perpendicular to the longitudinal through holes and are communicated with the longitudinal through holes, contact pins are arranged in the longitudinal through holes, the transverse through holes are internally provided with positioning small balls, springs and ejector blocks, the positioning small balls are arranged in the centers of the springs, the ejector blocks are arranged at two ends of the springs, the surfaces of the ejector blocks, which are in contact with the contact pins, are arc-shaped, and one insulating layer is coated on the contact surfaces.
Through adopting above-mentioned technical scheme, the last vertical perforation that is equipped with of anti-vibration device is used for the spacing of contact pin, is equipped with the buffering part in the horizontal perforation, can play the effect of buffering to the horizontal hunting of the contact pin in the vertical perforation, and the kicking block that the spring both ends were equipped with has the insulating layer with the contact site coating of contact pin, can prevent that contact pin and buffering part circular telegram from taking place the short circuit, and arc structure on the kicking block face and cylindric contact pin cooperation prevent to scrape colored contact pin outer wall.
Preferably, the anti-vibration device is provided with a limiting protrusion, the inner wall of the switching sleeve is provided with a switching sleeve concave groove, and the limiting protrusion on the anti-vibration device is matched with the switching sleeve concave groove.
Through adopting above-mentioned technical scheme, the protruding and the switching that are equipped with on the outer wall of anti-vibration device overlap the depressed groove cooperation that is equipped with on the inner wall for anti-vibration device is fixed on the inner wall of switching cover, and difficult emergence rotation and skew let anti-vibration device and switching overlap between be connected more closely.
Preferably, a serrated structure is arranged at the joint of the shell of the adapter sleeve and the pin piece, and a serrated groove body matched with the adapter sleeve is arranged on the side wall of the pin piece.
Through adopting above-mentioned technical scheme, through the structure of cockscomb structure between the shell of switching and the plug-in components, will switch over cover and contact pin spare fixed connection, can not take place relative rotation, make whole adapter compact structure.
Preferably, the plug pin piece, the adapter sleeve, the anti-vibration device and the adapter sleeve fixing piece are of uniform cylindrical structures, and the diameter of the plug pin piece is the same as that of the adapter sleeve.
Through adopting above-mentioned technical scheme, overall structure adopts the design of cylinder, the stable in structure of cylinder, and inner structure is compact, improves the life of adapter.
Drawings
FIG. 1 is a schematic view of a shock resistant pin connector;
FIG. 2 is a top view of the shock mount in a shock resistant pin connector;
fig. 3 is a schematic diagram of a pin base structure of the anti-vibration pin connector.
Reference numerals: 1. a pin member; 11. a pin base; 111. clamping the belt; 112. breaking the tape; 113. a connecting strip; 114. breaking the groove; 12. inserting a pin; 2. an anti-vibration device; 21. positioning the small ball; 22. a spring; 23. A top block; 231. an insulating layer; 24. an anti-vibration device main body; 25. a limiting bulge; 3. a transfer sleeve; 31. buckling; 32. a connector spring plate; 4. adaptor sleeve mounting.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1, 2 and 3: an anti-vibration contact pin 12 connector comprises a contact pin piece 1, an anti-vibration device 2, a switching sleeve 3 and a switching sleeve fixing piece 4; the pin piece 1 comprises a pin base 11 and a plurality of pins 12, the pins 12 penetrate through the anti-vibration device 2, the anti-vibration device 2 is sleeved on the pin piece 1, the adapter sleeve 3 is sleeved on the anti-vibration device 2, the end surface of the adapter sleeve 3 is connected with the pin piece 1, and is fixedly connected with the contact pin 12 through the connector spring sheet 32, the adapter sleeve fixing piece 4 is sleeved on the outer edges of the contact pin piece 1, the anti-vibration device 2 and the adapter sleeve 3, and is directly connected with the outer walls of the pin member 1 and the adapter sleeve 3, the adapter sleeve 3 is provided with a plurality of buckles 31 and joint elastic sheets 32, the buckles 31 are clamped with the inner wall of the adapter sleeve fixing member 4, the anti-vibration device 2 comprises a positioning small ball 21, a spring 22, a top block 23 and an anti-vibration device main body 24, wherein the spring 22 is connected with the positioning small ball 21 and the top block 23, is uniformly distributed on the main body 24 of the anti-vibration device, and the anti-vibration device main body 24 is provided with pin holes corresponding to the pins 12 of the pin member 1. The anti-vibration device 2 is added in the connector of the contact pin 12, so that the influence of external vibration on the contact pin 1 can be effectively reduced, and the buffer part in the anti-vibration device 2 surrounds the contact pin 12 of the contact pin, so that the impact force borne by the contact pin 1 can be effectively buffered.
As shown in fig. 1: the base of the pin element 1 is provided with a threaded hole penetrating through a central line, the pin element 1 comprises the base of the pin element 1 and a pin 12, the base of the pin element 1 comprises a clamping belt 111 and a breaking belt 112, and a plurality of connecting strips 113 are arranged between the clamping belt 111 and the breaking belt 112. The pin piece 1 arranged between the base of the pin piece 1 and the pin 12 is broken and separated, so that the pin 12 is separated, the pin 12 is rapidly installed, and the pin 12 can be ensured to have better flatness.
As shown in fig. 1 and 3: the pin 12 is arranged on the breaking belt 112, a breaking groove 114 is arranged at the connection part of the upper end of the pin 12 and the breaking belt 112, and a circular through hole is arranged on the breaking groove 114. The section of groove arranged at the joint of the breaking belt 112 and the pins 12 can be used for limiting, so that the pins 12 are ensured to be orderly arranged, and the round through hole arranged on the breaking groove 114 is used for fixing the pins 12 and facilitating the disassembly and replacement of the pins 12.
As shown in fig. 1 and 3: be equipped with buckle 31 on the lateral wall of switching cover 3, buckle 31 is "L" type structure, and the department of correspondence is equipped with the recess with buckle 31 looks adaptation on the inner wall of switching cover mounting 4, is equipped with two screw holes of symmetry on the opposite side of switching cover mounting 4. The lateral wall of the adapter sleeve 3 is provided with an L-shaped buckle 31 which is clamped with the groove for drinking on the inner wall of the adapter sleeve fixing part 4, and the other side of the adapter sleeve fixing part 4 is provided with two corresponding threaded holes which are used for being connected and fixed with the pin inserting part 1.
Example 2
As shown in fig. 1, 2 and 3: an anti-vibration contact pin 12 connector comprises a contact pin piece 1, an anti-vibration device 2, a switching sleeve 3 and a switching sleeve fixing piece 4; the pin piece 1 comprises a pin base 11 and a plurality of pins 12, the pins 12 penetrate through the anti-vibration device 2, the anti-vibration device 2 is sleeved on the pin piece 1, the adapter sleeve 3 is sleeved on the anti-vibration device 2, the end surface of the adapter sleeve 3 is connected with the pin piece 1, and is fixedly connected with the contact pin 12 through the connector spring sheet 32, the adapter sleeve fixing piece 4 is sleeved on the outer edges of the contact pin piece 1, the anti-vibration device 2 and the adapter sleeve 3, and is directly connected with the outer walls of the pin member 1 and the adapter sleeve 3, the adapter sleeve 3 is provided with a plurality of buckles 31 and joint elastic sheets 32, the buckles 31 are clamped with the inner wall of the adapter sleeve fixing member 4, the anti-vibration device 2 comprises a positioning small ball 21, a spring 22, a top block 23 and an anti-vibration device main body 24, wherein the spring 22 is connected with the positioning small ball 21 and the top block 23, is uniformly distributed on the main body 24 of the anti-vibration device, and the anti-vibration device main body 24 is provided with a pin 12 hole corresponding to the pin 12 of the pin member 1. The anti-vibration device 2 is added in the connector of the contact pin 12, so that the influence of external vibration on the contact pin 1 can be effectively reduced, and the buffer part in the anti-vibration device 2 surrounds the contact pin 12 of the contact pin, so that the impact force borne by the contact pin 1 can be effectively buffered.
As shown in fig. 1 and 2: transversely all be equipped with a plurality of circular perforation in the anti-vibration device 2 with vertical, and horizontal perforation and vertical perforation mutually perpendicular and mutual UNICOM, be equipped with contact pin 12 in the vertical perforation, all be equipped with the combination of location bobble 21, spring 22 and kicking block 23 in the horizontal perforation, wherein location bobble 21 locates the central authorities of spring 22, and the both ends of spring 22 are equipped with kicking block 23, and wherein the face that kicking block 23 and contact pin 12 contact is the arc, and coats on the contact surface and has one deck insulating layer 231. The vertical perforation that is equipped with on the anti-vibration device 2 is used for the spacing of contact pin 12, be equipped with the buffering part in the horizontal perforation, can play the effect of buffering to the horizontal hunting of the contact pin 12 in the vertical perforation, the kicking block 23 that the spring 22 both ends were equipped with has an insulating layer 231 with the contact site coating of contact pin 12, can prevent that contact pin 12 and buffering part circular telegram from taking place the short circuit, arc structure and cylindric contact pin 12 cooperation on the kicking block 23 face prevent to scrape colored contact pin 12 outer wall.
As shown in fig. 1 and 3: be equipped with spacing arch 25 on the anti-vibration device 2, be equipped with the switching cover 3 depressed groove on the 3 inner walls of switching cover, spacing arch 25 and the switching cover 3 depressed groove adaptation on the anti-vibration device 2. The cooperation of the protruding sunken groove that is equipped with on the outer wall of anti-vibration device 2 and the switching cover 3 inner wall for anti-vibration device 2 is fixed on the inner wall of switching cover 3, and rotation and skew are difficult for taking place, and it is more inseparable to let to connect between anti-vibration device 2 and the switching cover 3.
As shown in fig. 1 and 3: the shell of the switching sleeve 3 is provided with a sawtooth structure at the joint with the pin member 1, and a sawtooth groove body matched with the switching sleeve 3 is arranged on the side wall of the pin member 1. The shell and the plug-in components of the adapter are fixedly connected through a serrated structure, the adapter sleeve 3 and the plug-in component 1 cannot rotate relatively, and the whole adapter is compact in structure.
As shown in fig. 1 and 2: the uniform cylinder structure of pin piece 1, adapter sleeve 3, anti-vibration device 2 and adapter sleeve mounting 4, wherein the diameter of pin piece 1 and adapter sleeve 3 is the same. Overall structure adopts the design of cylinder, and the stable in structure of cylinder, inner structure is compact, improves the life of adapter.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. An anti-vibration pin connector, its characterized in that: comprises a pin piece (1), an anti-vibration device (2), an adapter sleeve (3) and an adapter sleeve fixing piece (4); the anti-vibration device comprises a pin piece (1), a pin base (11) and a plurality of pins (12), wherein the pins (12) penetrate through an anti-vibration device (2), the anti-vibration device (2) is sleeved on the pin piece (1), a switching sleeve (3) is sleeved on the anti-vibration device (2), the end face of the switching sleeve (3) is connected with the pin piece (1) and is fixedly connected with the pins (12) through a joint elastic sheet (32), the switching sleeve fixing piece (4) is sleeved on the outer edges of the pin piece (1), the anti-vibration device (2) and the switching sleeve (3) and is directly connected with the outer walls of the pin piece (1) and the switching sleeve (3), a plurality of buckles (31) and joint elastic sheets (32) are arranged on the switching sleeve (3), the buckles (31) are clamped with the inner wall of the switching sleeve fixing piece (4), the anti-vibration device (2) comprises a positioning small ball (21), spring (22), kicking block (23) and anti-vibration device main part (24), wherein location bobble (21) and kicking block (23) are connected to spring (22), and even distribution is on anti-vibration device main part (24), just be equipped with on anti-vibration device main part (24) with the corresponding plug pin hole of contact pin (12) on contact pin spare (1).
2. The anti-vibration pin connector of claim 1, wherein: the novel pin inserting device is characterized in that a threaded hole penetrating through a center line is formed in the pin base (11), the pin piece (1) comprises a pin base (11) and a pin (12), the pin base (11) comprises a clamping belt (111) and a breaking belt (112), and a plurality of connecting strips (113) are arranged between the clamping belt (111) and the breaking belt (112).
3. The anti-vibration pin connector of claim 2, wherein: the contact pin (12) is arranged on the breaking belt (112), a breaking groove (114) is formed in the connection position of the upper end of the contact pin (12) and the breaking belt (112), and a circular through hole is formed in the breaking groove (114).
4. The anti-vibration pin connector of claim 1, wherein: be equipped with buckle (31) on the lateral wall of switching cover (3), buckle (31) are "L" type structure, the department of corresponding is equipped with the recess with buckle (31) looks adaptation on the inner wall of switching cover mounting (4), be equipped with two screw holes of symmetry on the opposite side of switching cover mounting (4).
5. The anti-vibration pin connector of claim 1, wherein: transversely all be equipped with a plurality of circular perforation with vertically in anti-vibration device (2), and horizontal perforation and fore-and-aft perforation mutually perpendicular and UNICOM each other, be equipped with contact pin (12) in the vertical perforation, all be equipped with location bobble (21) in the horizontal jack, the combination of spring (22) and kicking block (23), wherein fix a position the central authorities that spring (22) were located to bobble (21), the both ends of spring (22) are equipped with kicking block (23), wherein the face of kicking block (23) and contact pin (12) contact is the arc, and scribble on the contact surface and have one deck insulating layer (231).
6. The anti-vibration pin connector of claim 1, wherein: be equipped with spacing arch (25) on anti-vibration device (2), be equipped with switching cover depressed groove (33) on switching cover (3) inner wall, spacing arch (25) and switching cover depressed groove (33) adaptation on anti-vibration device (2).
7. The anti-vibration pin connector of claim 1, wherein: the shell of the adapter sleeve (3) is connected with the plug-in needle piece (1) through a saw-toothed structure, and a saw-toothed groove body matched with the adapter sleeve (3) is arranged on the side wall of the plug-in needle piece (1).
8. The anti-vibration pin connector of claim 1, wherein: the plug pin piece (1), the adapter sleeve (3), the anti-vibration device (2) and the adapter sleeve fixing piece (4) are of a uniform cylindrical structure, and the diameter of the plug pin piece (1) is the same as that of the adapter sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666706.6U CN210517158U (en) | 2019-09-30 | 2019-09-30 | Anti-vibration pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921666706.6U CN210517158U (en) | 2019-09-30 | 2019-09-30 | Anti-vibration pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210517158U true CN210517158U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921666706.6U Active CN210517158U (en) | 2019-09-30 | 2019-09-30 | Anti-vibration pin connector |
Country Status (1)
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|---|---|
| CN (1) | CN210517158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083200A (en) * | 2020-09-11 | 2020-12-15 | 苏州韬盛电子科技有限公司 | Novel high-frequency test socket |
-
2019
- 2019-09-30 CN CN201921666706.6U patent/CN210517158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083200A (en) * | 2020-09-11 | 2020-12-15 | 苏州韬盛电子科技有限公司 | Novel high-frequency test socket |
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