CN208336768U - Terminal block and the plug in tool of conducting wire group - Google Patents
Terminal block and the plug in tool of conducting wire group Download PDFInfo
- Publication number
- CN208336768U CN208336768U CN201821148966.XU CN201821148966U CN208336768U CN 208336768 U CN208336768 U CN 208336768U CN 201821148966 U CN201821148966 U CN 201821148966U CN 208336768 U CN208336768 U CN 208336768U
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- CN
- China
- Prior art keywords
- sleeve
- terminal block
- push rod
- conducting wire
- wire group
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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.)
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Abstract
The utility model discloses a kind of terminal blocks and the plug in tool of conducting wire group, including finger ring set and for the push rod of the elastic slice in pushing tow terminal block, sleeve is provided on the periphery wall of finger ring set, one end of push rod is inserted in sleeve, the end sleeve of push rod inside sleeve is equipped with rubber sleeve, and rubber sleeve is interference fitted with push rod and sleeve；The utility model compared with conventionally employed straight screwdriver carrys out the mode of pushing tow elastic slice, can the elastic slice easily in pushing tow terminal block can so be brought convenience to the assembly with terminal block of conducting wire group.
Description
Technical field
The utility model belongs to assembly tool technical field, is related to a kind of terminal block and the plug in tool of conducting wire group.
Background technique
Currently, with the continuous social and economic development, more and more cities start to build subway and subway, in assembly rail
It when road vehicle, needs for conducting wire group to be connected in terminal block, during conducting wire group is connected in terminal block, needs work people
The hand-held straight screwdriver of member carrys out the elastic slice in pushing tow terminal block, after in the wiring hole that conducting wire is inserted into above the elastic slice, then will
Straight screwdriver is removed, elastic slice, that is, compressible conducting wire；But in above process, staff needs to hold straight screwdriver
Elastic slice in pushing tow terminal block haves the shortcomings that inconvenient for operation.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of terminal block and the plug in tool of conducting wire group, staff
Using after the plug in tool, elastic slice that can easily in pushing tow terminal block, so, can to conducting wire group and terminal
The assembly of row is brought convenience.
Purpose of the utility model is realized as follows:
The terminal block and the plug in tool of conducting wire group of the utility model, cover including finger ring and for the elastic slice in pushing tow terminal block
Push rod, finger ring set periphery wall on be provided with sleeve, one end of push rod is inserted in sleeve, the end of the push rod inside sleeve
Portion is set with rubber sleeve, and rubber sleeve is interference fitted with push rod and sleeve.
The terminal block and the plug in tool of conducting wire group of the utility model, wherein be provided with annular snap on the inner sidewall of rubber sleeve
Slot is provided on the lateral wall of push rod for the annular chuck with annular slot cooperation clamping；After by using this structure, energy
Enough improve the bonding strength of rubber sleeve and push rod.
The terminal block and the plug in tool of conducting wire group of the utility model, wherein being provided on the inner wall of rubber sleeve open end can
With push rod cooperation guiding to facilitate push rod to be inserted into the first annular guide surface in rubber sleeve；After by using this structure, push away
Bar can be easily inserted into rubber sleeve.
The terminal block of the utility model and the plug in tool of conducting wire group, wherein being provided on the inner wall of sleeve open end can be with
Second annular guide surface of the rubber sleeve cooperation guiding to facilitate rubber sleeve to be inserted into sleeve；After by using this structure, rubber
Gum cover can be easily inserted into sleeve.
The terminal block and the plug in tool of conducting wire group of the utility model, wherein a pair of add is fixed between sleeve and finger ring set
Strong block；By the setting of reinforcement block, the structural strength between sleeve and finger ring set can be improved.
The terminal block and the plug in tool of conducting wire group of the utility model, wherein be set with to the both ends interference fit of finger ring set
Rubber ring；It can be avoided finger ring set scratching fingers, and referring to when finger disengaging finger ring set is internal by the setting of rubber ring
In ring set use process, finger ring set can be alleviated to the constriction of finger.
The terminal block and the plug in tool of conducting wire group of the utility model, wherein push rod is arranged on the end face far from sleeve one end
There is inclined-plane；By the setting on inclined-plane, push rod can be easily inserted into terminal block and can be easily in pushing tow terminal block
Elastic slice.
After the utility model is by using above structure, when the utility model is used, finger ring set is worn over the big of the right hand
On thumb, then push rod is aligned with one of elastic slice, then presses right hand thumb, push rod can be in pushing tow terminal block
Conducting wire is then inserted into the wiring hole above the elastic slice by elastic slice again, and last right hand thumb drives finger ring set so that push rod
Release the promotion to elastic slice；The utility model, can compared with conventionally employed straight screwdriver carrys out the mode of pushing tow elastic slice
The easily elastic slice in pushing tow terminal block can so be brought convenience to the assembly with terminal block of conducting wire group.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of terminal block in the prior art；
Fig. 2 is one of schematic cross-sectional view of the utility model；
Fig. 3 is amplified structural schematic diagram at A in Fig. 2；
Fig. 4 is another schematic cross-sectional view of the utility model.
Specific embodiment
Specific embodiment of the present invention is described in further detail with reference to the accompanying drawing.
A kind of terminal block and the plug in tool of conducting wire group cover 1 and pushing away for the elastic slice 21 in pushing tow terminal block 2 including finger ring
Bar 3, finger ring set 1 periphery wall on be provided with sleeve 11, one end of push rod 3 is inserted in sleeve 11, pushing away inside sleeve 11
The end sleeve of bar 3 is equipped with rubber sleeve 4, and rubber sleeve 4 is interference fitted with push rod 3 and sleeve 11；It is arranged on the inner sidewall of rubber sleeve 4
There is annular slot 41, is provided on the lateral wall of push rod 3 for the annular chuck 31 with the cooperation clamping of annular slot 41；By adopting
After this structure, the bonding strength of rubber sleeve and push rod can be improved；Be provided on the inner wall of 4 open end of rubber sleeve can with push away
The cooperation guiding of bar 3 is to facilitate push rod 3 to be inserted into the first annular guide surface 42 in rubber sleeve 4；After by using this structure, push away
Bar can be easily inserted into rubber sleeve；Being provided on the inner wall of 11 open end of sleeve can cooperate guiding with side with rubber sleeve 4
Just the second annular guide surface 12 that rubber sleeve 4 is inserted into sleeve 11；After by using this structure, rubber sleeve can be easily
It is inserted into sleeve；A pair of of reinforcement block 13 is fixed between sleeve 11 and finger ring set 1；By the setting of reinforcement block, can be improved
Structural strength between sleeve and finger ring set；It is set with rubber ring 5 to the both ends interference fit of finger ring set 1；Pass through rubber ring
Setting can be avoided finger ring set scratching fingers, and in finger ring set use process when finger disengaging finger ring set is internal, can
Alleviate finger ring set to the constriction of finger；Push rod 3 is provided with inclined-plane 32 on the end face far from 11 one end of sleeve；Pass through setting for inclined-plane
Set, push rod can be easily inserted into terminal block and can easily in pushing tow terminal block elastic slice；The utility model passes through
After adopting the above structure, when the utility model is used, finger ring set is worn on the thumb of the right hand, then by push rod and wherein
The alignment of one elastic slice, then presses right hand thumb, push rod can elastic slice in pushing tow terminal block, then conducting wire is inserted into again
In wiring hole above the elastic slice, finger ring is driven to cover for last right hand thumb so that push rod releases the promotion to elastic slice；This
Utility model is compared with conventionally employed straight screwdriver carrys out the mode of pushing tow elastic slice, bullet that can easily in pushing tow terminal block
Piece can so be brought convenience to the assembly with terminal block of conducting wire group.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the utility model is no longer to arrangement
Technical solution after combination is illustrated one by one, but it is understood that being the technical solution after permutation and combination by the utility model
It is disclosed.
It should be noted that listed above is only a kind of specific embodiment of the utility model.Obviously, the utility model
Above embodiments are not limited to, acceptable there are many deformations.
In short, the institute that those skilled in the art directly can export or associate from content disclosed by the utility model
There is deformation, is considered as the protection scope of the utility model.
Claims (7)
1. a kind of terminal block and the plug in tool of conducting wire group, it is characterised in that: including finger ring set (1) and be used for pushing tow terminal block (2)
In elastic slice (21) push rod (3), be provided with sleeve (11) on the periphery wall of the finger ring set (1), one end of the push rod (3)
Be inserted in sleeve (11), the end sleeve for being located at sleeve (11) internal push rod (3) is equipped with rubber sleeve (4), the rubber sleeve (4) with
Push rod (3) and sleeve (11) are interference fitted.
2. terminal block according to claim 1 and the plug in tool of conducting wire group, which is characterized in that the rubber sleeve (4) it is interior
It is provided on side wall annular slot (41), is provided on the lateral wall of the push rod (3) and blocks for cooperating with annular slot (41)
The annular chuck (31) connect.
3. terminal block according to claim 2 and the plug in tool of conducting wire group, which is characterized in that rubber sleeve (4) opening
It is provided with to cooperate to be oriented to push rod (3) on the inner wall at end and first annular be led with facilitate that push rod (3) is inserted into rubber sleeve (4)
To face (42).
4. terminal block according to claim 3 and the plug in tool of conducting wire group, which is characterized in that sleeve (11) open end
Inner wall on be provided with to cooperate with rubber sleeve (4) and be oriented to facilitate the second annular that rubber sleeve (4) is inserted into sleeve (11)
Guide surface (12).
5. terminal block according to claim 4 and the plug in tool of conducting wire group, which is characterized in that the sleeve (11) and finger ring
A pair of of reinforcement block (13) are fixed between set (1).
6. terminal block according to claim 5 and the plug in tool of conducting wire group, which is characterized in that the two of the finger ring set (1)
It is set with rubber ring (5) to end interference fit.
7. terminal block according to claim 6 and the plug in tool of conducting wire group, which is characterized in that the push rod (3) is far from slotting
It covers and is provided with inclined-plane (32) on the end face of (11) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148966.XU CN208336768U (en) | 2018-07-19 | 2018-07-19 | Terminal block and the plug in tool of conducting wire group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148966.XU CN208336768U (en) | 2018-07-19 | 2018-07-19 | Terminal block and the plug in tool of conducting wire group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336768U true CN208336768U (en) | 2019-01-04 |
Family
ID=64784198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821148966.XU Active CN208336768U (en) | 2018-07-19 | 2018-07-19 | Terminal block and the plug in tool of conducting wire group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336768U (en) |
-
2018
- 2018-07-19 CN CN201821148966.XU patent/CN208336768U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |