CN204760602U - Combination hub that quick plug connects - Google Patents
Combination hub that quick plug connects Download PDFInfo
- Publication number
- CN204760602U CN204760602U CN201520449459.XU CN201520449459U CN204760602U CN 204760602 U CN204760602 U CN 204760602U CN 201520449459 U CN201520449459 U CN 201520449459U CN 204760602 U CN204760602 U CN 204760602U
- Authority
- CN
- China
- Prior art keywords
- combination hub
- combination
- hub body
- security strip
- fixed
- 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
Links
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Combination hub that quick plug connects, including the fixed body of combination hub and combination hub subassembly, the fixed body of combination hub is equipped with a plurality of combination hub subassembly fixed orificess with going up the equipartition, the combination hub subassembly is including meeting socket ontology and connecing socket ontology fix the lath, connect be equipped with on the fixed lath of socket ontology and connect socket ontology the upper end tight fit connect the socket ontology fixed orifices, connect socket ontology to fix and is connecing on socket ontology fixes the lath, combination hub subassembly fixed orifices is the shoulder hole, and the aperture of its upper end is greater than the aperture of its lower extreme, connects socket ontology to pass the lower extreme of combination hub subassembly fixed orifices and stretch in the upper end of combination hub subassembly fixed orifices from the lower extreme of combination hub subassembly fixed orifices, becomes the back taper with the expansion pole after the upper end that meets socket ontology is expanded, the lower surface of the lower extreme of the fixed body of combination hub is equipped with and holds the combination hub subassembly positioning groove who connects the fixed lath of socket ontology and connect socket ontology's lower extreme, connects the fixed lath of socket ontology to stretch outside the fixed body of combination hub at both ends around.
Description
Technical field
The utility model relates to a kind of parts of communication equipment, especially relates to the combination hub on a kind of fast insert-pull joint.
Background technology
Combination hub on fast insert-pull joint in communication equipment, generally include combination hub fixed body, uniformly on combination hub fixed body be provided with some combination hub assembly fixing holes, each combination hub assembly fixing hole is fixed with a combination hub assembly, plug joint is connected with the plug of combination hub assembly.Combination hub Problems existing on existing fast insert-pull joint is: loosening usually easily appears in the connection of combination hub assembly and combination hub fixed body, have impact on functional reliability and the useful life of the combination hub on fast insert-pull joint.
Summary of the invention
Main inventive object of the present utility model is to provide the combination hub on the reliable and stable fast insert-pull joint of connection between a kind of combination hub assembly and combination hub fixed body.
The utility model technical scheme used is: the combination hub on a kind of fast insert-pull joint, comprise combination hub fixed body and combination hub assembly, the upper and lower end of combination hub fixed body is rectangular bar-shaped, wherein the width of the upper end of combination hub fixed body is greater than the width of the lower end of combination hub fixed body, and combination hub fixed body is provided with some combination hub assembly fixing holes in uniform way along the length trend of rectangular strip; Described combination hub assembly comprises combination hub body and combination hub body security strip, and combination hub body is provided with jointing holes, and combination hub body and combination hub body security strip are connected; The diameter of the upper end of combination hub body is less than the diameter of the lower end of connector body, combination hub body security strip is provided with and the upper end of combination hub body friction tight combination hub body fixing hole, and combination hub body is tightly fixed on combination hub body security strip by the upper end of combination hub body and combination hub body fixing hole; Combination hub assembly fixing hole is shoulder hole, the aperture of the upper end of combination hub assembly fixing hole is greater than the aperture of the lower end of combination hub assembly fixing hole, combination hub body is stretched from the lower end of combination hub assembly fixing hole in the upper end of combination hub assembly fixing hole through the lower end of combination hub assembly fixing hole, in an inverted cone after the upper end expanding bar expansion of combination hub body; The lower surface of the lower end of combination hub fixed body is provided with the combination hub assembly detent of the lower end holding combination hub body security strip and combination hub body, and the rear and front end of combination hub body security strip is stretched outside combination hub fixed body.
Here, combination hub fixed body is plastic part, and combination hub body security strip and combination hub body are red copper product, the upper end of combination hub body and the lower end tight fit of combination hub assembly fixing hole.The upper end of combination hub body utilizes mounting tool to compress into the lower end of combination hub assembly fixing hole, then with on mounting tool, head is that the expanding bar of taper is inserted the upper end of jointing holes and expanded into back taper.Combination hub assembly detent holds the lower end of combination hub body security strip and combination hub body, that is the groove depth of combination hub assembly detent is greater than the height sum of the thickness of slab of combination hub body security strip and the lower end of combination hub body, and the width at the groove width of combination hub assembly detent and the middle part of combination hub body security strip is adaptive.The utility model, the fixed connection structure between combination hub assembly and combination hub fixed body, has that structure is simple, secure and reliable connection, is not easy the advantage that occurs loosening.
As preferably, the width of the rear and front end of combination hub body security strip is less than the width at the middle part of combination hub body security strip.This preferred version, rational in infrastructure, the rigidity of combination hub body security strip is high.
As preferably, in the left and right sides at the middle part of combination hub body security strip, at least side is provided with locating notches make, and correspondingly the sidewall of jack assemblies detent is provided with the positioning convex coordinated with locating notches make.This preferred version, is conducive to the stability improving combination hub body security strip.
As preferably, the left and right sides at the middle part of combination hub body security strip is equipped with locating notches make, and further preferably, the left and right sides at the middle part of combination hub body security strip is equipped with two locating notches make.This preferred version, the stability of combination hub body security strip is high.
In sum, the beneficial effect that the utility model brings is: the fixed connection structure between combination hub assembly and combination hub fixed body, has that structure is simple, secure and reliable connection, is not easy the advantage that occurs loosening.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the structural representation of combination hub assembly;
Fig. 5 is the vertical view of Fig. 4.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model comprises combination hub fixed body 1 and combination hub assembly 2, the upper and lower end 1.1,1.2 of combination hub fixed body 1 is rectangular bar-shaped, wherein the width of the upper end 1.1 of combination hub fixed body 1 is greater than the width of the lower end 1.2 of combination hub fixed body 1, and combination hub fixed body 1 is provided with some combination hub assembly fixing holes 1.3 in uniform way along the length trend of rectangular strip; Described combination hub assembly 2 comprises combination hub body 2.1 and combination hub body security strip 2.2, and combination hub body 2.1 is provided with jointing holes 2.11, and combination hub body 2.1 and combination hub body security strip 2.2 are connected; As preferably, the diameter of the upper end of combination hub body 2.1 is less than the diameter of the lower end of connector body 2.1, combination hub body security strip 2.2 is provided with and the upper end of combination hub body 2.1 friction tight combination hub body fixing hole, and combination hub body 2.1 is tightly fixed on combination hub body security strip by the upper end of combination hub body 2.1 and combination hub body fixing hole; Combination hub assembly fixing hole 1.3 is shoulder hole, the aperture of the upper end of combination hub assembly fixing hole 1.3 is greater than the aperture of the lower end of combination hub assembly fixing hole 1.3, combination hub body 2.1 is stretched from the lower end of combination hub assembly fixing hole in the upper end of combination hub assembly fixing hole 1.3 through the lower end of combination hub assembly fixing hole 1.3, in an inverted cone after the upper end expanding bar expansion of combination hub body 2.1; The lower surface of the lower end of combination hub fixed body 1 is provided with the combination hub assembly detent of the lower end holding combination hub body security strip 2.2 and combination hub body 2.1, and the rear and front end of combination hub body security strip 2.2 is stretched outside combination hub fixed body 1.
As preferably, the width of the rear and front end of combination hub body security strip 2.2 is less than the width at the middle part of combination hub body security strip 2.2, in the left and right sides at the middle part of combination hub body security strip 2.2, at least side is provided with locating notches make 2.21, and correspondingly the sidewall of jack assemblies detent is provided with the positioning convex 1.4 coordinated with locating notches make.The present embodiment, the left and right sides at the middle part of combination hub body security strip 2.2 is equipped with locating notches make 2.21, and the left and right sides at the middle part of combination hub body security strip 2.2 is equipped with two locating notches make 2.21, two sidewalls of correspondingly detent are also equipped with two positioning convex 1.4.
The specific embodiment of the above is only the utility model preferably execution mode, not limits concrete practical range of the present utility model with this.The equivalence change that all shapes according to the utility model, structure are done ought to all be included in protection range of the present utility model.
Claims (5)
1. the combination hub on a fast insert-pull joint, comprise combination hub fixed body (1) and combination hub assembly (2), the upper and lower end (1.1,1.2) of combination hub fixed body (1) is rectangular bar-shaped, wherein the width of the upper end (1.1) of combination hub fixed body is greater than the width of the lower end (1.2) of combination hub fixed body (1), and combination hub fixed body (1) is provided with some combination hub assembly fixing holes (1.3) in uniform way along the length trend of rectangular strip; Described combination hub assembly (2) comprises combination hub body (2.1) and combination hub body security strip (2.2), and combination hub body (2.1) is provided with jointing holes (2.11), and combination hub body (2.1) and combination hub body security strip (2.2) are connected; It is characterized in that: the diameter of the upper end of combination hub body (2.1) is less than the diameter of the lower end of connector body (2.1), combination hub body security strip (2.2) is provided with the upper end friction tight combination hub body fixing hole with combination hub body (2.1), and combination hub body (2.1) is tightly fixed on combination hub body security strip by the upper end of combination hub body (2.1) and combination hub body fixing hole; Combination hub assembly fixing hole (1.3) is shoulder hole, the aperture of the upper end of combination hub assembly fixing hole (1.3) is greater than the aperture of the lower end of combination hub assembly fixing hole (1.3), combination hub body (2.1) is stretched from the lower end of combination hub assembly fixing hole in the upper end of combination hub assembly fixing hole (1.3) through the lower end of combination hub assembly fixing hole (1.3), in an inverted cone after the upper end expanding bar expansion of combination hub body (2.1); The lower surface of the lower end of combination hub fixed body (1) is provided with the combination hub assembly detent of the lower end holding combination hub body security strip (2.2) and combination hub body (2.1), and the rear and front end of combination hub body security strip (2.2) is stretched outside combination hub fixed body (1).
2. the combination hub on fast insert-pull joint according to claim 1, is characterized in that: the width of the rear and front end of combination hub body security strip (2.2) is less than the width at the middle part of combination hub body security strip (2.2).
3. the combination hub on fast insert-pull joint according to claim 1 and 2, it is characterized in that: in the left and right sides at the middle part of combination hub body security strip (2.2), at least side is provided with locating notches make (2.21), correspondingly the sidewall of jack assemblies detent is provided with the positioning convex (1.4) coordinated with locating notches make.
4. the combination hub on fast insert-pull joint according to claim 3, is characterized in that: the left and right sides at the middle part of combination hub body security strip (2.2) is equipped with locating notches make (2.21).
5. the combination hub on fast insert-pull joint according to claim 4, is characterized in that: the left and right sides at the middle part of combination hub body security strip (2.2) is equipped with two locating notches make (2.21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449459.XU CN204760602U (en) | 2015-06-25 | 2015-06-25 | Combination hub that quick plug connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449459.XU CN204760602U (en) | 2015-06-25 | 2015-06-25 | Combination hub that quick plug connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760602U true CN204760602U (en) | 2015-11-11 |
Family
ID=54475280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449459.XU Expired - Fee Related CN204760602U (en) | 2015-06-25 | 2015-06-25 | Combination hub that quick plug connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760602U (en) |
-
2015
- 2015-06-25 CN CN201520449459.XU patent/CN204760602U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205069040U (en) | LCD splices screen | |
| CN204760602U (en) | Combination hub that quick plug connects | |
| CN208956339U (en) | A kind of loudspeaker secondary magnetic assembled fixture | |
| CN203445339U (en) | Network communication connector | |
| CN203613787U (en) | Steel tube fixing type connection quick disassembly frame | |
| CN203839545U (en) | Electric connector applied to loudspeaker | |
| CN204163386U (en) | A kind of convenient disc type scaffold installed | |
| CN205355336U (en) | Compound terminal connector of centre gripping formula | |
| CN203742100U (en) | Pre-buried foot cover | |
| CN104895316A (en) | Disk type scaffold | |
| CN203445302U (en) | Network communication connector | |
| CN204437668U (en) | I shaped steel structure | |
| CN205036683U (en) | Cabinet board connection structure of assembled cabinet is taken to swift dress | |
| CN203979029U (en) | A kind of plate connecting device | |
| CN203828343U (en) | Office table | |
| CN203014099U (en) | Fixed pin structure of electric connector | |
| CN219203668U (en) | Dual-positioning radio frequency cable convenient to plug | |
| CN203361930U (en) | Upper sliding frame installation structure for sliding door | |
| CN202886648U (en) | Rapid optical fiber connector convenient for rapid installation | |
| CN203133324U (en) | An optical fiber adapter | |
| CN204696315U (en) | A kind of fixed dam syndeton | |
| CN204088802U (en) | A kind of radio frequency (RF) coaxial connector | |
| CN203026734U (en) | Pin connector for automobile fuse box | |
| CN203312532U (en) | Network connector | |
| CN203311102U (en) | Eyeglass connecting structure for rimless glasses frame |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180625 |