CN203859351U - Cable connector and device connected to cable through same - Google Patents
Cable connector and device connected to cable through same Download PDFInfo
- Publication number
- CN203859351U CN203859351U CN201420274168.7U CN201420274168U CN203859351U CN 203859351 U CN203859351 U CN 203859351U CN 201420274168 U CN201420274168 U CN 201420274168U CN 203859351 U CN203859351 U CN 203859351U
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- CN
- China
- Prior art keywords
- hole
- cable
- wire
- cable connector
- screw
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- 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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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a cable connector and a device connected to a cable through the cable connector. The cable connector comprises a connector body that is provided with a first through hole and a second through hole. The direction of the first and second through holes is consistent. The cable connector further comprises a screw that is in fit with the second through hole and a thread hole of a device that the cable is to be connected, so that the connector body and the device that the cable is to be connected are fixed. The device comprises a housing that is provided with an opening and the thread hole. The shape of the opening is in fit with the shape of a needed binding post, so that the binding post can pass the opening without deformation. The thread hole is in fit with the second through hole and the screw of the cable connector. The shapes of the connector body and the opening of the device can be designed according to the shape and size of the binding post, so that in the conditions that the binding post passes the opening without deformation, and the binding post and the cable are not damaged, the occupied space of the housing of the device is possibly reduced.
Description
Technical field
The utility model relates to cable connection area, particularly a kind of wire and cable connector and the equipment that uses it to be connected with cable.
Background technology
Cable is the general designation of the article such as optical cable, cable, and an important use of cable is connection device.In order to realize two connections between equipment, also need binding post and wire and cable connector to coordinate.Existing binding post is generally oblong, as shown in Figure 1.Existing wire and cable connector, as shown in Figure 2, comprises the cylindrical body 10 that is provided with central passage, is provided with external screw thread in the side of cylindrical body 10, and wherein, central passage is used for holding cable.On the housing of the equipment that cable will connect, need to arrange cylindrical thread hole, the internal thread in the cylindrical thread hole of described housing need to match with the external screw thread of cylindrical connector.
When by cable and an equipment connection, the first central passage through wire and cable connector by cable, again cable is fixed through one end and the binding post of wire and cable connector, cylindrical thread hole on the housing of the equipment that afterwards binding post will be connected through cable, the external screw thread of cylindrical body fixes wire and cable connector with the screw-internal thread fit in cylindrical thread hole with the equipment that cable will be connected.
In order to make the binding post of prolate shape that the cylindrical thread hole on housing of passing through of deformation can not occur, can not there is not the cylindrical thread hole on housing of passing through of deformation in the binding post of the enough ambassador's prolate shapes that the cylindrical thread hole of housing can be opened, corresponding cylindrical body also needs to match with it.Require to have on housing enough large space that the cylindrical thread hole of such size is set, do not meet the development trend of device miniaturization.Solution conventional in prior art is, it is smaller that the cylindrical thread hole of housing and cylindrical body all arrange, in the time the binding post of prolate shape need to being passed to the cylindrical thread hole of housing, the binding post bending of prolate shape is deformed to the cylindrical thread hole being enough to through housing.Such method pair of wire connection terminals and the well damage of cable, fraction defective is high, has greatly increased cost.In said process, the central passage of cylindrical body is used for holding cable, and the external screw thread of cylindrical body is for matching both are fixed with the screwed hole of housing, and it must be columniform that the external screw thread role of cylindrical body causes body.Two effects are played in the cylindrical thread hole of housing, and first effect is to make binding post and cable through entering in housing, and second effect is to match both are fixed with the external screw thread of cylindrical body.Due to second, the cylindrical thread hole effect of housing, the cylindrical thread hole that causes housing must be columniform.
In prior art:
10 cylindrical bodies;
In the utility model:
100 long slab shape bodies, 110 cable guide portion, 111 guiding tubes, 120 second through holes,
200 screws, 300 screw water proof rings, 400 ring body water proof rings,
500 housings, 510 openings, 520 screwed holes, 530 annular capillary grooves, 540 location notchs.
Utility model content
The equipment that the utility model provides a kind of wire and cable connector and used it to be connected with cable, the shape of the opening on shape and the apparatus casing of the body of wire and cable connector can be according to the shape of binding post and size design, and then realize in the situation that binding post deformation can not occur does not damage through open butt joint line terminals and cable, it is little to try one's best in the space of the housing of the equipment taking.
For achieving the above object, the utility model provides following technical scheme:
A kind of wire and cable connector, comprising:
Body, it is consistent with the direction of the second through hole with the second through hole and described the first through hole that it is provided with the first through hole; Wherein, described the first through hole is used for holding cable;
Screw, the screwed hole of its equipment that can will be connected with described the second through hole and the cable equipment that described body and cable will be connected that matches fixes.
Preferably, described the second through hole is two and is symmetrically distributed in the both sides of described the first through hole.
Preferably, described screw comprises screw rod and the nut being attached thereto;
The inwall of described the second through hole has ring-shaped step; Described screw rod can penetrate described the second through hole and described nut can be pressed on described ring-shaped step.
Preferably, also comprise and described screw screw water proof ring one to one;
Described screw comprises screw rod and the nut being attached thereto;
The inwall of described the second through hole has ring-shaped step; Described screw rod can penetrate described the second through hole and described nut can be pressed in described screw water proof ring on described ring-shaped step through described screw water proof ring.
Preferably, described body is long slab shape body.
Preferably, also comprise:
The cable guide portion being connected with described body, is provided with guiding tube in it; Described guiding tube is connected with described the first through hole.
Preferably, also comprise ring body water proof ring.
The utility model also provides following technical scheme:
An equipment that uses above-mentioned arbitrary described wire and cable connector to be connected with cable, comprising:
Housing, it is provided with opening and screwed hole, and wherein, described opening is for making the binding post of required use that the opening that passes of deformation not occur, and described screwed hole is for fixing with the screw of described wire and cable connector.
Preferably, described housing is also provided with the location notch matching with body.
Preferably, described housing is also provided with annular capillary groove, and the shape of described capillary groove matches with the shape of the body water proof ring of described wire and cable connector, and described capillary groove is arranged on the outside of described opening and screwed hole.
The wire and cable connector that the utility model provides and the equipment that uses it to be connected with cable, the screwed hole of apparatus casing is for fixing with the screw of wire and cable connector, the opening of apparatus casing is used for making binding post and cable through entering in housing, no longer to be subject to must be columniform restriction to the shape of opening like this, and the shape of the opening on apparatus casing and size can be according to the shape of binding post and size designs.The second through hole of the body of wire and cable connector is for matching the housing of body and cable is fixed with the screwed hole of screw and apparatus casing, it must be columniform restriction that such fixed form is no longer subject to the shape of body, and the shape of the body of wire and cable connector and size can be according to the shape of binding post and size designs.According to the opening on the apparatus casing of the shape of binding post and size design and the body of wire and cable connector, can realize in the situation that binding post deformation can not occur does not damage through open butt joint line terminals and cable, it is little to try one's best in the space of the housing of the equipment taking.
Brief description of the drawings
Fig. 1 is the schematic diagram of the binding post of existing prolate shape;
Fig. 2 is that cable passes the cylindrical body of existing wire and cable connector and the fixing schematic diagram of the binding post of prolate shape;
Fig. 3 is that cable passes through the wire and cable connector of an embodiment of the present utility model and the decomposing schematic representation of binding post and an equipment connection.
Main element description of reference numerals:
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The wire and cable connector of an embodiment of the present utility model, it is applicable to be used in combination with the binding post of prolate shape, as shown in Figure 3, comprising:
Long slab shape body 100, it is provided with the first through hole and 120, two the second through holes 120 of two the second through holes are symmetrically distributed in the both sides of the first through hole and the inwall of each the second through hole has ring-shaped step; Wherein, the first through hole is consistent with the direction of the second through hole, and the first through hole is used for holding cable;
Two screws 200 that coordinate with the second through hole, each screw comprises screw rod and the nut being attached thereto;
Two screw water proof rings 300 that match with the second through hole and screw;
The screw rod of each screw can penetrate the second through hole 120 and its nut can be pressed in screw water proof ring 300 on ring-shaped step through screw water proof ring 300, and the screwed hole of the equipment that the screw rod of each screw will be connected with cable matches long slab shape body is fixed with the equipment that cable will be connected;
Ring body water proof ring 400.
As the optional mode of one, as shown in Figure 3, wire and cable connector also comprises the cable guide portion 110 being connected with long slab shape body, and it is provided with guiding tube 111; Guiding tube 111 is connected with the first through hole.
The equipment of an embodiment of the present utility model, in the time using the binding post of prolate shape and the wire and cable connector of above-described embodiment that cable is connected with it, as shown in Figure 3, this equipment need to comprise:
Housing 500, it is provided with opening 510, screwed hole 520, annular capillary groove 530 and location notch 540.
The shape of opening 510 matches with the binding post of prolate shape and makes binding post that the opening that passes of deformation can not occur.
The second through hole 120 of screwed hole 520 and wire and cable connector and screw match and make screw 200 can penetrate the second through hole 120 and the screwed hole 520 of apparatus casing and fix and screw water proof ring 300 can be pressed in through screw water proof ring 300 ring-shaped step of the second through hole.
The shape of the annular shape of capillary groove 530 and the ring body water proof ring 400 of wire and cable connector matches, and annular capillary groove 530 is arranged on the outside of opening 510 and screwed hole 520.
Location notch is arranged on the outside of annular capillary groove and matches with the body of wire and cable connector and in the time that wire and cable connector and housing are fixing, play the effect of location.
While using the binding post of prolate shape and the wire and cable connector of above-described embodiment by the equipment connection of cable and above-described embodiment, comprise the steps:
Step 100: the annular capillary groove 530 that the ring body water proof ring 400 of wire and cable connector is snapped in to apparatus casing;
Step 200: one end of cable is passed to the first through hole and fixed with the binding post of prolate shape;
Step 300: the location notch 540 that the long slab shape body 100 of wire and cable connector is snapped in to apparatus casing;
Step 400: screw 200 penetrates the second through hole 120 and the screwed hole 520 of apparatus casing and fix and screw water proof ring 300 is pressed in the ring-shaped step of the second through hole through screw water proof ring 300; Now, cable equipment connection therewith.
It should be noted that, the shape of the opening of apparatus casing and size can design according to binding post, make binding post can in the situation that not there is not deformation, pass opening.The binding post of the prolate shape in above-described embodiment and the with it opening of the apparatus casing of cooperation are the forms of relatively commonly using, only for illustrating.
It should be noted that, the shape of the body of wire and cable connector can be according to the shape decision of binding post, and the binding post of long slab shape body and prolate shape is used in combination, only for illustrating, if binding post is other shapes, such as square, the body side of selecting plate shape body.
The screw of wire and cable connector of the present utility model and the second through hole match with the screwed hole of equipment the body of wire and cable connector and the fixing mode of equipment, and it must be columniform restriction that the shape of the body of wire and cable connector is no longer subject to.The screwed hole of apparatus casing is for fixing with the screw of wire and cable connector, and the opening of apparatus casing is used for making binding post and cable through entering in housing, and like this, it must be columniform restriction that the shape of opening is no longer subject to.
Like this, the shape of the opening on body and the apparatus casing of wire and cable connector and size can be according to the shape of binding post and size designs.What the shape of the opening on apparatus casing can design is consistent with binding post and big or small more bigger than binding post, and the opening that passes of deformation can not occur the binding post that is fixed with cable, has avoided the damage of pair of wire connection terminals and cable; What make that opening tries one's best is little simultaneously, reduces the space that takies apparatus casing, meets the development trend of device miniaturization.Further, screwed hole, annular capillary groove and location notch compactness be distributed in around openings, it is little to try one's best in the region that apparatus casing is coordinated with wire and cable connector, corresponding, it is little that wire and cable connector main body is also tried one's best.According to the opening on the apparatus casing of the shape of binding post and size design and the body of wire and cable connector, can realize in the situation that binding post deformation can not occur does not damage through open butt joint line terminals and cable, it is little to try one's best in the space of the housing of the equipment taking.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model embodiment.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (10)
1. a wire and cable connector, is characterized in that, comprising:
Body, it is consistent with the direction of the second through hole with the second through hole and described the first through hole that it is provided with the first through hole; Wherein, described the first through hole is used for holding cable;
Screw, the screwed hole of its equipment that can will be connected with described the second through hole and the cable equipment that described body and cable will be connected that matches fixes.
2. wire and cable connector according to claim 1, is characterized in that, described the second through hole is two and is symmetrically distributed in the both sides of described the first through hole.
3. wire and cable connector according to claim 2, is characterized in that, described screw comprises screw rod and the nut being attached thereto;
The inwall of described the second through hole has ring-shaped step; Described screw rod can penetrate described the second through hole and described nut can be pressed on described ring-shaped step.
4. wire and cable connector according to claim 2, is characterized in that, also comprises and described screw screw water proof ring one to one;
Described screw comprises screw rod and the nut being attached thereto;
The inwall of described the second through hole has ring-shaped step; Described screw rod can penetrate described the second through hole and described nut can be pressed in described screw water proof ring on described ring-shaped step through described screw water proof ring.
5. according to the wire and cable connector described in claim 3 or 4, it is characterized in that, described body is long slab shape body.
6. wire and cable connector according to claim 5, is characterized in that, also comprises:
The cable guide portion being connected with described body, it is provided with guiding tube; Described guiding tube is connected with described the first through hole.
7. wire and cable connector according to claim 6, is characterized in that, also comprises ring body water proof ring.
8. right to use requires the equipment that in 1 to 7, arbitrary described wire and cable connector is connected with cable, it is characterized in that, comprising:
Housing, it is provided with opening and screwed hole, and wherein, described opening is for making the binding post of required use that the opening that passes of deformation not occur, and described screwed hole is for fixing with the screw of described wire and cable connector.
9. equipment according to claim 8, is characterized in that, described housing is also provided with the location notch matching with body.
10. equipment according to claim 8, it is characterized in that, in the time that right to use requires the wire and cable connector described in 7, described housing is also provided with annular capillary groove, the shape of described capillary groove matches with the shape of the body water proof ring of described wire and cable connector, and described capillary groove is arranged on the outside of described opening and screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274168.7U CN203859351U (en) | 2014-05-26 | 2014-05-26 | Cable connector and device connected to cable through same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274168.7U CN203859351U (en) | 2014-05-26 | 2014-05-26 | Cable connector and device connected to cable through same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859351U true CN203859351U (en) | 2014-10-01 |
Family
ID=51609192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274168.7U Expired - Fee Related CN203859351U (en) | 2014-05-26 | 2014-05-26 | Cable connector and device connected to cable through same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157120A (en) * | 2021-12-06 | 2022-03-08 | 深圳市英辉源电子有限公司 | Power supply device with heat dissipation protection function |
-
2014
- 2014-05-26 CN CN201420274168.7U patent/CN203859351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157120A (en) * | 2021-12-06 | 2022-03-08 | 深圳市英辉源电子有限公司 | Power supply device with heat dissipation protection function |
| CN114157120B (en) * | 2021-12-06 | 2022-11-22 | 深圳市英辉源电子有限公司 | Power supply device with heat dissipation protection function |
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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: 20141001 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |