CN204720671U - A kind of shockproof electric connector - Google Patents
A kind of shockproof electric connector Download PDFInfo
- Publication number
- CN204720671U CN204720671U CN201520403509.0U CN201520403509U CN204720671U CN 204720671 U CN204720671 U CN 204720671U CN 201520403509 U CN201520403509 U CN 201520403509U CN 204720671 U CN204720671 U CN 204720671U
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- CN
- China
- Prior art keywords
- cable
- crash roll
- electric connector
- anchor ear
- seal cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of shockproof electric connector, comprising can the current supply cable connector body, seal cover and the cable anchor ear that pass, described seal cover is threadedly connected to described connector body one end, described cable anchor ear is connected on described seal cover by fastening bolt, it is characterized in that: be provided with the first crash roll inside described cable anchor ear, being provided with in described connector body can the trembleuse cup that passes of current supply cable.By the setting of the first crash roll of arranging, the second crash roll and trembleuse cup, effectively can protect cable, make cable install firmly simultaneously, improve the shockproof properties of whole electric connector.
Description
Technical field
The utility model relates to electric component technical field, particularly relates to connector, is specifically related to shockproof electric connector.
Background technology
Electric connector is mainly applied in device and device, assembly and assembly, carries out between system and system being electrically connected and signal transmission, is formation necessary base components of completion system.Electric connector in correlation technique is by fixed end electric connector, i.e. female contact (abbreviation socket), and free-end electric connector, i.e. male contact (abbreviation plug) composition, socket is fixed in consuming parts by its side (circle) dish and (also adopts welding manner individually), plug generally connects cable, realizes plug, socket connects by coupling nut.
In prior art, generally the top of plug is provided with cable anchor ear, for the locking of the vertical and horizontal of cable, i.e. fixed cable, guarantees the firmness of clamp in vibration or mobile occasion.But general cable anchor ear adopts metal to make, in vibration or when moving, easily damage is caused to cable; And fastening owing to only having cable anchor ear to carry out, when vibration is more violent, cable can and then vibrate, thus causes cable to come off from binding post, affects the normal use of electric connector.
Therefore, how to design a kind of cable and install more firm, the more excellent electric connector of shockproof properties is those skilled in the art's problems urgently to be resolved hurrily.
Utility model content
Main purpose of the present utility model is to provide a kind of cable to install firmly, and shockproof properties is excellent, has the shockproof electric connector of cable protection function.
For reaching above object, the technical solution adopted in the utility model is: a kind of shockproof electric connector, comprising can the current supply cable connector body, seal cover and the cable anchor ear that pass, described seal cover is threadedly connected to described connector body one end, described cable anchor ear is connected on described seal cover by fastening bolt, it is characterized in that: be provided with the first crash roll inside described cable anchor ear, being provided with in described connector body can the trembleuse cup that passes of current supply cable.The duplicate protection of the first crash roll and trembleuse cup, can ensure that cable is installed firmly, play certain antihunt action.
As improvement, described seal cover top is provided with erection column, and described cable anchor ear is connected on described erection column, is provided with the second crash roll inside described erection column.The shockproof properties that reinforcement is set of the second crash roll.
As preferably, described first crash roll and described second crash roll are the circular arc matched with cable profile.More closely, cable is installed more firm, shockproof properties is also more excellent for circular arc and cable laminating.
As further improvement, be provided with annular tooth inside described trembleuse cup, described annular tooth internal diameter is slightly less than the diameter of passed cable.Annular tooth " can sting " firmly cable, and guarantee cable by certain displacement, improves its shockproof properties in radial direction.
As a step improvement again, described connector body inside is provided with the spacing preiection for limiting described trembleuse cup position.Facilitate the installation of trembleuse cup.
As preferably, described first crash roll, the second crash roll and trembleuse cup all adopt rubber manufacture to form.Rubber has certain elasticity, is good packing.
Compared with prior art, the utility model has the advantage of: by the setting of the first crash roll of arranging, the second crash roll and trembleuse cup, effectively can protect cable, make cable install firmly simultaneously, improve the shockproof properties of whole electric connector.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the decomposing state schematic diagram of the utility model embodiment;
Fig. 3 is the vertical view of the utility model embodiment;
Fig. 4 is the cutaway view of the utility model embodiment along A-A direction in Fig. 3.
Embodiment
Below describe and realize the utility model for disclosing the utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.
As shown in figures 1-4, the shockproof electric connector of the present embodiment, comprising can the current supply cable connector body 1, seal cover 2 and the cable anchor ear 3 that pass, and seal cover 2 is threadedly connected to connector body 1 one end, and cable anchor ear 3 is connected on seal cover 2 by fastening bolt 5.The first crash roll 31 is provided with inside cable anchor ear 3; Being provided with in connector body 1 can the trembleuse cup 4 that passes of current supply cable, and connector body 1 inside is provided with the spacing preiection 11 for limiting trembleuse cup 4 position; Seal cover 2 top is provided with erection column 21, and cable anchor ear 3 is connected on erection column 21, is provided with the second crash roll 22 inside erection column 21.
In order to improve shockproof properties, the first crash roll 31 and the second crash roll 22 are the circular arc matched with cable profile on the one hand; Be provided with annular tooth 41 inside trembleuse cup 4 on the other hand, annular tooth 41 internal diameter is slightly less than the diameter of passed cable.
As preferably execution mode, the first crash roll 31, second crash roll 22 and trembleuse cup 4 all adopt rubber manufacture to form.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. a shockproof electric connector, comprising can the current supply cable connector body, seal cover and the cable anchor ear that pass, described seal cover is threadedly connected to described connector body one end, described cable anchor ear is connected on described seal cover by fastening bolt, it is characterized in that: be provided with the first crash roll inside described cable anchor ear, being provided with in described connector body can the trembleuse cup that passes of current supply cable.
2. shockproof electric connector according to claim 1, is characterized in that: described seal cover top is provided with erection column, and described cable anchor ear is connected on described erection column, is provided with the second crash roll inside described erection column.
3. shockproof electric connector according to claim 2, is characterized in that: described first crash roll and described second crash roll are the circular arc matched with cable profile.
4. shockproof electric connector according to claim 1 and 2, it is characterized in that: be provided with annular tooth inside described trembleuse cup, described annular tooth internal diameter is slightly less than the diameter of passed cable.
5. shockproof electric connector according to claim 1, is characterized in that: described connector body inside is provided with the spacing preiection for limiting described trembleuse cup position.
6. shockproof electric connector according to claim 2, is characterized in that: described first crash roll, the second crash roll and trembleuse cup all adopt rubber manufacture to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403509.0U CN204720671U (en) | 2015-06-09 | 2015-06-09 | A kind of shockproof electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403509.0U CN204720671U (en) | 2015-06-09 | 2015-06-09 | A kind of shockproof electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720671U true CN204720671U (en) | 2015-10-21 |
Family
ID=54319642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403509.0U Expired - Fee Related CN204720671U (en) | 2015-06-09 | 2015-06-09 | A kind of shockproof electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337085A (en) * | 2015-11-27 | 2016-02-17 | 贵州航天电器股份有限公司 | Accessory of electrical connector |
-
2015
- 2015-06-09 CN CN201520403509.0U patent/CN204720671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337085A (en) * | 2015-11-27 | 2016-02-17 | 贵州航天电器股份有限公司 | Accessory of electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |