CN209592357U - A kind of connecting terminal - Google Patents
A kind of connecting terminal Download PDFInfo
- Publication number
- CN209592357U CN209592357U CN201920834252.2U CN201920834252U CN209592357U CN 209592357 U CN209592357 U CN 209592357U CN 201920834252 U CN201920834252 U CN 201920834252U CN 209592357 U CN209592357 U CN 209592357U
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- China
- Prior art keywords
- installing frame
- plastic casing
- connecting terminal
- installing
- utility
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Abstract
The utility model embodiment discloses a kind of connecting terminal, belong to electric elements technical field, it includes plastic casing, installation cavity is equipped in plastic casing, two installing frames are equipped at intervals in installation cavity, installing frame open at both ends, U-shaped connection conductor is equipped between two installing frames, connecting conductor has flat part and two bending parts, two bending parts protrude into installing frame from the opening of corresponding installing frame respectively, elastic element is equipped in installing frame, metallic channel is equipped in installing frame, installing frame is equipped with wire insertion hole, plastic casing is equipped with guidewire port, wire insertion hole communication conductive wire mouth and metallic channel, two pieces of partitions for limiting two installing frame positions respectively are equipped in plastic casing.The utility model embodiment, which solves the problems, such as that prior art middle connecting terminal resilient pressure is unreasonable, leads to damage wires, is widely used in electric appliance connection.
Description
Technical field
The utility model embodiment is related to electric elements technical field, and in particular to a kind of connecting terminal.
Background technique
Currently, connecting terminal is widely used in the connecting line of railway systems and electric utility, widely used demand is big.It passes
The mode of connection of system is to strip the insulated hull of the engaging portion of electric wire to be connected, and conductor part is twisted joint together, is then existed
Joint winding insulating tape makes it insulate or live the exposed parts jacket of electric wire to realize absolutely using special wiring cap
Edge.This mode of connection operates inconvenience, and the larger workload for needing to spend is unfavorable for improving efficiency；Then occur
It is relatively conventional for spring connecting terminal dedicated for the wire terminal of electrical wire wiring, be exactly use spring substitute screw as
Conducting wire is passed through the connecting terminal that spring is connect with conduct piece by fastener.But existing spring connecting terminal is with following
Insufficient: existing connecting terminal, especially single cord, contact point face is small, can damage and lead when resilient pressure concentrates at one
Line, the time, which has been grown, will lead to conducting wire and is broken off and is not easy to be found, and there is very big security risk.
Therefore, in electric elements technical field, for connecting terminal there are still research and improved demand, this is also mesh
The starting point that a research hotspot and emphasis in preceding electric elements technical field, even more the utility model are accomplished.
Utility model content
For this purpose, the utility model embodiment provides a kind of connecting terminal, to solve prior art middle connecting terminal rebound pressure
Power unreasonable the problem of leading to damage wires.
To achieve the goals above, the utility model embodiment provides the following technical solutions:
According to the utility model embodiment, a kind of connecting terminal, including plastic casing are provided, are equipped in the plastic casing
Installation cavity is equipped at intervals with two installing frames, the installing frame open at both ends, two installing frames in the installation cavity
Between be equipped with U-shaped connection conductor, the connection conductor with flat part and two bending parts, two bending parts respectively from
The opening of the corresponding installing frame protrudes into the installing frame, is located at the bending part in the installing frame and installing frame is close
It is equipped with elastic element between the side wall of another installing frame, bending part and installing frame are located in the installing frame far from another installing frame
Side wall between be equipped with metallic channel, the installing frame be equipped with wire insertion hole, the plastic casing be equipped with guidewire port, it is described
Wire insertion hole is connected to the guidewire port and metallic channel, is equipped with two pieces in the plastic casing and limits two installing frames respectively
The partition of position.
Further, the elastic element is c-type spring.
Further, the periphery of the installing frame is equipped with arc angling.
Further, the plastic casing is equipped with instrument port, and the instrument port corresponds to the partition position and towards institute
State the arc angling of installing frame.
Further, the plastic casing is equipped with test mouth, and the test mouth corresponds to the flat part of the connection conductor
Position.
Further, the test mouth is obliquely installed and extends to the plan-position of the flat part.
Further, the plastic casing is equipped with number installing port.
Further, the plastic casing includes the ontology and cover board to be linked together by fastener, and the installation is empty
Between the ontology and cover board, the partition is located on the cover board chamber.
The utility model embodiment has the advantages that
(1) the utility model embodiment conducting wire is clamped in metallic channel, and contact area is big, and resilient pressure is located at installing frame
Side wall and bending part between, be not easy damage wires, improve the using effect of connecting terminal, extend conducting wire use the longevity
Life.
(2) the utility model embodiment is easy to make, and assembly is easy, and easy to disassemble, reduces maintenance and maintenance etc.
The intensity of routine work has extensive use value.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the overlooking structure diagram of Fig. 1；
Fig. 3 is the structural schematic diagram that mouth is tested in the utility model embodiment；
In figure: 1, plastic casing, 101, ontology, 102, cover board, 2, installing frame, 201, metallic channel, 3, connection conductor, 301,
Flat part, 302, bending part, 4, c-type spring, 5, conducting wire, 6, guidewire port, 7, instrument port, 8, test mouth, 9, number installing port,
10, partition.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
The term of such as " preceding ", " rear ", " left side ", " right side ", " interior ", " outer ", " centre " cited in this specification, also only
For being illustrated convenient for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, In
It is changed under technology contents without essence, when being also considered as the enforceable scope of the utility model.
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, the utility model embodiment provides a kind of connecting terminal, including plastic casing 1,
It is equipped with installation cavity in plastic casing 1, is equipped at intervals with two installing frames 2 in installation cavity, 2 open at both ends of installing frame, two
U-shaped connection conductor 3 is equipped between installing frame 2, connection conductor 3 has flat part 301 and two bending parts 302, two bendings
Portion 302 protrudes into installing frame 2 from the opening of corresponding installing frame 2 respectively, and bending part 302 is located in installing frame 2 and is leaned on installing frame 2
It is equipped with elastic element between the side wall of nearly another installing frame 2, bending part 302 and installing frame 2 are located in installing frame 2 far from another peace
It frames up and is equipped with metallic channel 201 between 2 side wall, metallic channel 201 and elastic element are located at the two sides of bending part 302, installation
Frame 2 can move left and right in installation cavity, and installing frame 2 is equipped with wire insertion hole, and plastic casing 1 is equipped with guidewire port 6, leads
Line pluging handhole communication conductive wire mouth 6 and metallic channel 201, be equipped in plastic casing 1 two pieces limit respectively two 2 positions of installing frame every
Plate 10, partition 10 generally use inserting mode and are mounted in plastic casing 1, for limiting two poles close to each other of installing frame 2
Extreme position, the interior gap being moved away from installing frame 2 of installation cavity.
Elastic element is c-type spring 4, and the open end of c-type spring 4 acts against on the side wall of installing frame 2, and the other end acts against
On bending part 302, conducting wire 5 can push installing frame 2 mobile after installing, so that conducting wire 5 is clamped in metallic channel 201.Certainly, bullet
Property element be also an option that using silica gel block or other springs, those skilled in the art can according to need voluntarily selection make
With details are not described herein.
The periphery of installing frame 2 is equipped with arc angling, so that 2 periphery of installing frame is rounder and more smooth.Plastic casing 1 is equipped with tool
Mouth 7, instrument port 7 correspond to 10 position of partition and towards the arc anglings of installing frame 2, and arc angling also acts as guiding role, so that
Tool is easier to insert between installing frame 2 and partition 10 from instrument port 7, smoothly mobile installing frame 2.
Plastic casing 1 is equipped with test mouth 8, and test mouth 8 is correspondingly connected with 301 position of flat part of conductor 3, and test mouth 8 inclines
Tiltedly it is arranged and extends to the plan-position of flat part 301, test pencil is enabled to pass through whether test mouth 8 detects conducting wire 5
Connection is completed.
Plastic casing 1 is equipped with number installing port 9, for installing the number of the terminal, with convenient for users to marking and make
With.
Here, the specific location of test mouth 8 and number installing port 9 is not construed as limiting, as long as can be realized the function, this
Field technical staff can according to need sets itself.
In use, operator from instrument port 7 be inserted into tool, such as slotted point screwdriver etc., the end of tool be inserted into every
Between plate 10 and the arc angling of installing frame 2, mobile installing frame 2, bending part 302 compresses c-type spring 4, and makes metallic channel
201 broaden, while guidewire port 6 is connected to wire insertion hole, and conducting wire can be successfully inserted in metallic channel 201, take out tool,
Under the effect of c-type spring 4, installing frame 2 is moved back, and metallic channel 201 narrows, and conducting wire 5 is just clamped in metallic channel 201.
The utility model embodiment conducting wire 5 is clamped in metallic channel 201, and contact area is big, and resilient pressure is located at installation
Between the side wall and bending part 302 of frame 2, damage wires 5 are not easy, the using effect of connecting terminal is improved, extend conducting wire 5
Service life.
Embodiment 2:
The utility model embodiment provides a kind of connecting terminal, and structure is substantially the same manner as Example 1, and difference exists
In on the basis of embodiment 1, having done following improvement, further improved its service performance:
Plastic casing 1 includes the ontology 101 and cover board 102 to be linked together by fastener, and fastener is usually screw,
Between ontology 101 and cover board 102, partition 10 is located on cover board 102 installation cavity.
The structure fabrication is convenient, and assembly is easy, and easy to disassemble, reduces the strong of the routine works such as maintenance and maintenance
Degree has extensive use value.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of connecting terminal, including plastic casing (1), the plastic casing (1) is interior to be equipped with installation cavity, which is characterized in that
Two installing frames (2), installing frame (2) open at both ends, two installing frames (2) are equipped at intervals in the installation cavity
Between be equipped with U-shaped connection conductor (3), the connection conductor (3) is with flat part (301) and two bending parts (302), two
The bending part (302) is protruded into the installing frame (2) from the opening of the corresponding installing frame (2) respectively, the installing frame
(2) elastic element, institute are equipped between the side wall of another installing frame (2) positioned at the bending part (302) and installing frame (2) in
It states in installing frame (2) and is equipped with metallic channel between the side wall of bending part (302) and installing frame (2) far from another installing frame (2)
(201), the installing frame (2) is equipped with wire insertion hole, and the plastic casing (1) is equipped with guidewire port (6), and the conducting wire is inserted
Enter hole and be connected to the guidewire port (6) and metallic channel (201), two pieces are equipped in the plastic casing (1) and is limited described in two respectively
The partition (10) of installing frame (2) position.
2. connecting terminal according to claim 1, which is characterized in that the elastic element is c-type spring (4).
3. connecting terminal according to claim 1, which is characterized in that the periphery of the installing frame (2) is equipped with arc angling.
4. connecting terminal according to claim 3, which is characterized in that the plastic casing (1) is equipped with instrument port (7),
Corresponding partition (10) position of the instrument port (7) and towards the arc angling of the installing frame (2).
5. connecting terminal according to claim 4, which is characterized in that the plastic casing (1) is equipped with test mouth (8),
Flat part (301) position of corresponding connection conductor (3) of test mouth (8).
6. connecting terminal according to claim 5, which is characterized in that the test mouth (8) is obliquely installed and extends to institute
State the plan-position of flat part (301).
7. connecting terminal according to claim 6, which is characterized in that the plastic casing (1) is equipped with number installing port
(9)。
8. according to claim 1 to connecting terminal described in any one of 7 claims, which is characterized in that the plastic casing (1)
Including the ontology (101) and cover board (102) to be linked together by fastener, the installation cavity is located at the ontology (101)
Between cover board (102), the partition (10) is located on the cover board (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834252.2U CN209592357U (en) | 2019-06-04 | 2019-06-04 | A kind of connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834252.2U CN209592357U (en) | 2019-06-04 | 2019-06-04 | A kind of connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592357U true CN209592357U (en) | 2019-11-05 |
Family
ID=68347709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920834252.2U Active CN209592357U (en) | 2019-06-04 | 2019-06-04 | A kind of connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592357U (en) |
-
2019
- 2019-06-04 CN CN201920834252.2U patent/CN209592357U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |