CN207994164U - Elbow connector - Google Patents
Elbow connector Download PDFInfo
- Publication number
- CN207994164U CN207994164U CN201721632029.7U CN201721632029U CN207994164U CN 207994164 U CN207994164 U CN 207994164U CN 201721632029 U CN201721632029 U CN 201721632029U CN 207994164 U CN207994164 U CN 207994164U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- terminal
- hole
- area
- elbow
- 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 discloses a kind of elbow connector, including elbow body, insulating layer, first terminal and Second terminal；Elbow body includes the first cylinder and the second cylinder, first cylinder axle center is provided through first through hole, first column vertical connects the second cylinder, the second through-hole is provided on second cylinder, and second through-hole one end open be set to the junction of first cylinder one end and the second cylinder, another end opening of the second through-hole is set at the other end axle center of the second cylinder；First through hole is connected to the second through-hole, first terminal one end is pierced into the second through-hole, the other end protrudes from the one end of the second cylinder far from the first cylinder, Second terminal one end is pierced into first through hole, the other end protrudes from the one end of the first cylinder far from the second cylinder, insulating layer is set to first terminal and Second terminal periphery, and is filled in elbow body, and first terminal, Second terminal is made to be fixed in elbow body.Provide a kind of elbow connector simple in structure, small.
Description
Technical field
The utility model is related to the technical fields to connection structure, especially relate to a kind of elbow connector.
Background technology
Existing elbow connector (new energy large-current high-voltage connector) is usually to be worked in coordination by two parts, is passed through
Screw or others are fixedly connected with mode and are connected and fixed.
Existing elbow connector generally comprises the straight line of plug and socket to inserting, and generally makes 90 degree of bend designs,
When manufacturing 90 degree of bend designs, the difficulty of shield terminal connection improves, and manufacture is difficult；And other types of connector is then tied
Structure is complicated, volume is larger.
Utility model content
The main purpose of the utility model is to provide a kind of elbow connector simple in structure, small.
Include elbow body, insulating layer, first terminal and Second terminal the utility model proposes one kind；
The elbow body includes the first cylinder and the second cylinder, and it is logical that first cylinder axle center is provided through first
Hole, the second cylinder described in one end open vertical connection of first cylinder by first through hole are arranged on second cylinder
There is the second through-hole, and the second through-hole one end open is set to the connection of first cylinder one end and second cylinder
Place, another end opening of second through-hole are set at the other end axle center of second cylinder；
The first through hole is connected to the second through-hole, and first cylinder and second cylinder are integrally formed；
Described first terminal one end is pierced into second through-hole, and the other end protrudes from second cylinder far from described
One end of one cylinder, described Second terminal one end are pierced into the first through hole, and it is separate that the other end protrudes from first cylinder
One end of second cylinder, the first terminal and the Second terminal are connected through a screw thread fixation；
The insulating layer is set to the first terminal and Second terminal periphery, and is filled in the elbow body, makes
The first terminal, Second terminal are fixed in the elbow body.
Further, the cylindrical setting of the first terminal has respectively included first, second and third portion；
Described first, second and third portion are sequentially connected and concentric setting, and first outer diameter is less than
The outer diameter of the outer diameter in the third portion, the third portion is less than second outer diameter；
Described first, second and the integrated molding of third portion.
Further, described first is provided with boss far from described second one end, and the boss periphery is provided with
First external screw thread.
Further, the cylindrical setting of the Second terminal respectively includes firstth area, the secondth area and third area；
Firstth area, the secondth area and third area are sequentially connected and concentric setting, and the outer diameter in firstth area is less than
The outer diameter in the third area, the outer diameter in the third area are less than the outer diameter in secondth area；
Firstth area, the secondth area and third area are integrally formed.
Further, it is externally threaded to be provided with adaptation connection described first for the one end of firstth area far from secondth area
Threaded hole.
Further, the insulating layer is insulated plastic, and the insulated plastic passes through mould filling to the elbow body
It is interior, and the first terminal, Second terminal and the elbow body are fixed.
Further, the first terminal and the concentric setting of the second cylinder, the Second terminal and described first
The concentric setting of cylinder.
Further, the elbow body die cast, and the periphery of the elbow body is provided with strip groove.
Further, the one end of second cylinder far from first cylinder is provided with the second external screw thread, and described second
External screw thread is for connecting outside.
The elbow connector of the utility model has the advantage that by being integrally formed elbow body, and in advance will
Corresponding first terminal and Second terminal are installed in elbow body, are reduced assembling procedure and quality problem, are reduced product
Volume and weight, structure is more succinct reliable, improves production efficiency, is suitble to produce in enormous quantities.
Description of the drawings
Fig. 1 is the assembly structure diagram of the elbow connector of one embodiment of the utility model；
Fig. 2 is the package assembly sectional view of the elbow connector of one embodiment of the utility model；
Fig. 3 is first terminal and the signal of Second terminal composite structure of the elbow connector of one embodiment of the utility model
Figure；
Fig. 4 is the elbow body structural schematic diagram of the elbow connector of one embodiment of the utility model；
Fig. 5 is the elbow body structural schematic diagram of the elbow connector of one embodiment of the utility model.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly, and the connection can directly be connected
It connects, can also be to be indirectly connected with.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection domain within.
Referring to Fig.1 shown in -5, propose one embodiment of the utility model a kind of elbow connector, including elbow body 1, absolutely
Edge layer 2, first terminal 3 and Second terminal 4；Elbow body includes the first cylinder 11 and the second cylinder 12,11 axle center of the first cylinder
Be provided through first through hole 111, the first cylinder 11 by the second cylinder of one end open vertical connection 12 of first through hole 111,
The second through-hole 121 is provided on second cylinder 12, and 121 one end open of the second through-hole is set to 11 one end of the first cylinder and second
Another end opening of the junction of cylinder 12, the second through-hole 121 is set at the other end axle center of the second cylinder 12；First through hole
111 are connected to the second through-hole 121, and the first cylinder 11 and the second cylinder 12 are integrally formed；It is logical that 3 one end of first terminal pierces into second
In hole 121, the other end protrudes from the one end of the second cylinder 12 far from the first cylinder 11, and first through hole is pierced into 4 one end of Second terminal
In 111, the other end protrudes from the one end of the first cylinder 11 far from the second cylinder 12, and first terminal 3 and Second terminal 4 pass through screw thread
It is connected and fixed；Insulating layer 2 is set to 4 periphery of first terminal 3 and Second terminal, and is filled in elbow body 1, makes first end
Son, Second terminal 4 are fixed in elbow body 1.
In the present embodiment, by being integrally formed elbow body 1, and in advance by corresponding first terminal 3 and Second terminal 4
It is installed in elbow body 1, reduces assembling procedure and quality problem, structure is more succinct reliable, improves production efficiency, is suitble to
Produce in enormous quantities.
In the present embodiment, 3 cylindrical setting of first terminal has respectively included first 31, second 32 and third
Portion 33；First 31, second 32 and third portion 33 is sequentially connected and concentric setting, and first 31 outer diameters are less than third
The outer diameter in portion 33, the outer diameter in third portion 33 are less than second 32 outer diameter；First 31, second 32 and the one of third portion 33 at
Type.
In the present embodiment, second 32 one end is provided with boss 34 first 31,34 periphery of boss is provided with
First external screw thread.
In the present embodiment, 4 cylindrical setting of Second terminal respectively includes the first area 41, the second area 42 and third area
43；First area 41, the second area 42 and third area 43 is sequentially connected and concentric setting, and the outer diameter in the first area 41 is less than third area
42 outer diameter, the outer diameter in third area 43 are less than the outer diameter in the second area 42；First area 41, the second area 42 and the one of third area 43 at
Type.
In the present embodiment, the one end of the first area 41 far from the second area 42 is provided with adaptation the first externally threaded screw thread of connection
Hole 44.
In the present embodiment, above-mentioned insulating layer 2 is insulated plastic, insulated plastic by mould filling to elbow body 1,
And first terminal 3, Second terminal 4 and elbow body 1 are fixed.Reducing small product size and weight, structure is more succinct reliable,
Production efficiency is improved, is suitble to produce in enormous quantities.
In the present embodiment, 12 concentric setting of first terminal 3 and the second cylinder, Second terminal 4 and the first cylinder 11 are same
Axle center is arranged.
In the present embodiment, 1 die cast of elbow body, and the periphery of elbow body 1 is provided with strip groove 13.
In the present embodiment, the one end of the second cylinder 12 far from the first cylinder 11 is provided with the second external screw thread 112, outside second
Screw thread 112 is for connecting outside.
The elbow connector of the utility model, by being integrally formed elbow body 1, and in advance by corresponding first terminal 3
It is installed in elbow body 1 with Second terminal 4, reduces assembling procedure and quality problem, reduce small product size and weight, tied
Structure is more succinct reliable, improves production efficiency, is suitble to produce in enormous quantities.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (9)
1. a kind of elbow connector, which is characterized in that including elbow body, insulating layer, first terminal and Second terminal；
The elbow body includes the first cylinder and the second cylinder, and first cylinder axle center is provided through first through hole, institute
The second cylinder described in one end open vertical connection of first cylinder by first through hole is stated, second is provided on second cylinder
Through-hole, and the second through-hole one end open is set to the junction of first cylinder one end and second cylinder, it is described
Another end opening of second through-hole is set at the other end axle center of second cylinder；
The first through hole is connected to the second through-hole, and first cylinder and second cylinder are integrally formed；
Described first terminal one end is pierced into second through-hole, and the other end protrudes from second cylinder far from first column
One end of body, described Second terminal one end are pierced into the first through hole, and the other end protrudes from first cylinder far from described
One end of second cylinder, the first terminal and the Second terminal are connected through a screw thread fixation；
The insulating layer is set to the first terminal and Second terminal periphery, and is filled in the elbow body, makes described
First terminal, Second terminal are fixed in the elbow body.
2. elbow connector according to claim 1, which is characterized in that the cylindrical setting of first terminal, respectively
Include first, second and third portion；
Described first, second and third portion are sequentially connected and concentric setting, and first outer diameter is less than described
The outer diameter of the outer diameter in third portion, the third portion is less than second outer diameter；
Described first, second and the integrated molding of third portion.
3. elbow connector according to claim 2, which is characterized in that described first far from described second one end
It is provided with boss, the boss periphery is provided with the first external screw thread.
4. elbow connector according to claim 3, which is characterized in that the cylindrical setting of Second terminal, respectively
Including the firstth area, the secondth area and third area；
Firstth area, the secondth area and third area are sequentially connected and concentric setting, and the outer diameter in firstth area is less than described
The outer diameter in third area, the outer diameter in the third area are less than the outer diameter in secondth area；
Firstth area, the secondth area and third area are integrally formed.
5. elbow connector according to claim 4, which is characterized in that the one end of firstth area far from secondth area
It is provided with adaptation and connects the first externally threaded threaded hole.
6. elbow connector according to claim 1, which is characterized in that the insulating layer is insulated plastic, the insulation
Plastic cement is fixed the first terminal, Second terminal and the elbow body by mould filling to the elbow body.
7. elbow connector according to claim 6, which is characterized in that the first terminal and second cylinder are coaxial
The heart is arranged, the Second terminal and the concentric setting of the first cylinder.
8. elbow connector according to claim 1, which is characterized in that the elbow body die cast, and it is described curved
The periphery of head ontology is provided with strip groove.
9. elbow connector according to claim 1, which is characterized in that second cylinder is far from first cylinder
One end is provided with the second external screw thread, and second external screw thread is for connecting outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632029.7U CN207994164U (en) | 2017-11-29 | 2017-11-29 | Elbow connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632029.7U CN207994164U (en) | 2017-11-29 | 2017-11-29 | Elbow connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994164U true CN207994164U (en) | 2018-10-19 |
Family
ID=63803862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632029.7U Expired - Fee Related CN207994164U (en) | 2017-11-29 | 2017-11-29 | Elbow connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494506A (en) * | 2018-11-07 | 2019-03-19 | 东莞立讯智连电子科技有限公司 | A kind of angle plug |
-
2017
- 2017-11-29 CN CN201721632029.7U patent/CN207994164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494506A (en) * | 2018-11-07 | 2019-03-19 | 东莞立讯智连电子科技有限公司 | A kind of angle plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |