CN205488784U - Power connection presss from both sides line fixing device - Google Patents
Power connection presss from both sides line fixing device Download PDFInfo
- Publication number
- CN205488784U CN205488784U CN201620221644.8U CN201620221644U CN205488784U CN 205488784 U CN205488784 U CN 205488784U CN 201620221644 U CN201620221644 U CN 201620221644U CN 205488784 U CN205488784 U CN 205488784U
- Authority
- CN
- China
- Prior art keywords
- joint portion
- encapsulating shell
- locking screw
- retaining sheet
- storage tank
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a power connection presss from both sides line fixing device with two lock solid screws that have compound spiral are installed to an encapsulating shell, this encapsulating shell, and this two lock solids screw is corresponding to be connected in a first fixing piece and a second fixing piece, and one is connected with the connecting wire that the electricity connects installs in this encapsulating shell, and this encapsulating shell is worn to establish and can be supported simultaneously by this first fixing piece and this second fixing piece and lean on by this connecting wire, lock solid screw through compound spiral to and the setting of the first fixing piece of corresponding lock solid screw complex and second fixing piece, in the fixed process of encapsulating shell interconnection wiring, can make first fixing piece and second fixing piece support towards the connecting wire simultaneously and lean on, thereby the uneven phenomenon of the application of force when improving fixed connecting line makes in the connecting wire can be positioned the encapsulating shell really, and avoid taking place the situation of heart yearn compressive deformation in the connecting wire.
Description
Technical field
This utility model relates to a kind of power connection, particularly relates to a kind of power connection clamp solid
Determine device.
Background technology
Along with the progress of modern science and technology, function and the efficiency of electronic equipment also become increasingly conspicuous, its merit
The quality of effect output, in addition to being dependent on the usefulness of the original device of electronic equipment, must also depend on electricity
Source connection line connects set smooth and easy, so that it is guaranteed that the electric current supply of current through line is stable, then obtains
Obtain the output usefulness that quality well and without noise is disturbed.
The power connection of prior art, refer to shown in Fig. 5, is for electrically connecting to power supply and electricity
The connecting line 70 of sub-product, is the fixing seat 80 being mounted in a power connection, simultaneously one
Press fixing piece 91 is locked on this fixing seat 80 by the threaded of screw 92, makes this connection
Line 70 can be fixed, press from both sides and pull between this fixing seat 80 and this press fixing piece 91, uses and reaches this
Connecting line 70 fixing in power connection.
But, due to connecting line 70 fixing of prior art power connection, be unidirectional by
This press fixing piece 91 and oppress towards this fixing seat 80, lock, therefore, this connecting line 70 is in solid
Determine process, easily form skew 900 because force is uneven and cannot positively locate in this fixing seat
Between 80 and this press fixing piece 91, the instability that so will result in electronic equipment resonance point affects then
Output frequency, meanwhile, allows and causes the heart yearn 700 of deformation in this connecting line 70, and order flows through this company
In wiring 70, the supply smoothness of electric current is affected, and then forms effect output of electronic equipment
The phenomenon of low quality.
Utility model content
The purpose of this utility model is to improve in prior art, because force time fixing is uneven,
Cause connecting line skew and heart yearn deformation, so that the instability of electronic equipment resonance point supplies with electric current
The defects such as the smoothness answered is affected, by the enforcement of this utility model technological means so that
Force during fixing connecting line can be average, allows connecting line can positively locate and improve heart yearn and is subject to
The situation of compressive strain, uses the smoothness ensureing electric current supply.
For reaching above-mentioned utility model purpose, the technological means that this utility model is used is for setting
A kind of power connection clamp fixing device of meter, its have an encapsulating shell, two locking screws, one the
One retaining sheet, one second retaining sheet, an electric connection and a connecting line；This encapsulating shell has an appearance
Putting groove and two mounting seats, this storage tank depression is formed at the one end of this encapsulating shell, this two installation
Seat interval arranges and is formed at the outer rim wall of this encapsulating shell, and this mounting seat is in communication with this storage tank；
This locking screw has one first joint portion and one second joint portion, this first joint portion and this
The interconnective outer rim wall being formed at this locking screw in two joint portions, and this first combination
The thread rotary orientation in portion is contrary with the thread rotary orientation of this second joint portion, and this two locking screw is respectively
Being hubbed at two mounting seats of this encapsulating shell, the first joint portion of this two locking screw and second combines
Portion is positioned at inside this storage tank；This first retaining sheet has two first combined holes, this two first knot
Closing hole and be each formed through the ends of this first retaining sheet, this first retaining sheet is positioned at
Inside the storage tank of this encapsulating shell, this two first combined hole is corresponding respectively and is connected to this two lock
Gu this two first joint portion of screw；This second retaining sheet has two second combined holes, and these are two years old
Two combined holes are each formed through the ends of this second retaining sheet, this second retaining sheet
It is positioned at inside the storage tank of this encapsulating shell, and arranges relative to this first retaining sheet in position,
This two second combined hole is corresponding respectively and is connected to this of this two locking screw and two second combines
Portion；This electric connection is installed on this encapsulating shell and forms the end of storage tank；This connecting line one end electricity
Property is connected to this electric connection, the outer rim wall of this connecting line can be resisted against this first retaining sheet and
Between this second retaining sheet, this connecting line the other end wears the other end of this encapsulating shell.
Described power connection clamp fixing device, wherein this locking screw has a screw head,
This screw head is formed at the one end of this locking screw, and this screw head is installed in this encapsulating shell
Mounting seat；First joint portion one end of this locking screw is connected to this screw head, another
End is connected to this second joint portion, this first joint portion and the outer rim wall of this second joint portion
It is each formed with external screw thread；First combined hole inner edge wall of this first retaining sheet forms female thread,
The thread rotary orientation of this first combined hole revolves corresponding to the screw thread of the first joint portion of this locking screw
To；Second combined hole inner edge wall of this second retaining sheet forms female thread, this second combined hole
Thread rotary orientation corresponding to the thread rotary orientation of the second joint portion of this locking screw.
Described power connection clamp fixing device, it has two clasps further；This encapsulating shell
Mounting seat be formed there through a through hole, this through hole is in communication with this storage tank, the bottom of this mounting seat
Protruding out and be formed at this storage tank inner edge wall, the first joint portion of this locking screw and second combines
Portion wears this through hole and convexedly stretches in inside this storage tank；First joint portion of this locking screw has
One assembling grove, this assembling grove depression is formed at this first joint portion and connects this screw head end
Outer rim wall, this two clasp is each installed on the assembling grove of this two locking screw；This first combination
Portion is left-hand thread, and this second joint portion is right-hand thread, and the external diameter of this first joint portion is more than
The external diameter of this second joint portion；First combined hole internal diameter size of this first retaining sheet is corresponding to this
The outside dimension of the first joint portion of locking screw, and, the second combination of this second retaining sheet
The internal diameter size in hole is corresponding to the outside dimension of the second joint portion of this locking screw.
Described power connection clamp fixing device, wherein the storage tank of this encapsulating shell has further
Having a location lug, this location lug is formed at this along the length direction and protruding out of this encapsulating shell and houses
The inner edge wall of groove；This electric connection has a locating groove, and this locating groove is along the length of this electric connection
Degree direction and depression are formed at the outer rim wall of this electric connection, the outer rim wall of this electric connection against
In the inner edge wall of this encapsulating shell, this locating groove corresponding this encapsulating shell that is incorporated in position
Location lug.
Described power connection clamp fixing device, wherein this encapsulating shell has one group further and sets
End and an envelope set part；This group sets end and is formed at the other end of this encapsulating shell, and is formed there through
One perforation；This envelope sets part and is installed on this group and sets the perforation of end, and this envelope sets part and is sheathed on this closely
The outer rim wall of connecting line.
The utility model has the advantage of, by having the locking screw of compound screw, Yi Ji
First joint portion of one retaining sheet and the corresponding locking screw of the second retaining sheet sets with the second joint portion
Putting so that the fixation procedure of encapsulating shell connection wire, user, in time rotating locking screw, makes
First retaining sheet and the second retaining sheet can simultaneously towards connecting line against, use and reach connection
The immobilization efficiencies of line, force when making connecting line fix can be average, allows the connecting line can simultaneously
Certain be positioned encapsulating shell in and be formed without skew, improve connecting line internal core wire compressive deformation
Phenomenon so that the smoothness of electric current supply can be unaffected, additionally, the button on locking screw
Ring coordinates screw head setting in the mounting seat of encapsulating shell so that locking screw can be steady
Rotation, and locking screw can be limited on encapsulating shell, it is to avoid locking screw rotate and
The situation departing from encapsulating shell occurs.
Accompanying drawing explanation
Fig. 1 is front plan view of the present utility model.
Fig. 2 is exploded side plane graph of the present utility model.
Fig. 3 is the end plan view of this utility model encapsulating shell.
Fig. 4 is the part plan schematic diagram of this utility model implementation process.
Fig. 5 is the part plan schematic diagram of prior art implementation process.
Description of reference numerals:
10 encapsulating shell 11 storage tanks
111 location lug 12 mounting seats
121 through holes 13 groups set end
131 perforation 14 envelopes set part
141 openings
20 locking screw 21 screw heads
22 first joint portion 221 assembling groves
23 second joint portions
30 clasps
40 first retaining sheet 41 first combined holes
50 second retaining sheet 51 second combined holes
60 electric connection 61 locating grooves
70 connecting line 71 coating
The heart yearn of 72 heart yearn 700 deformation
80 fix seat
91 press fixing piece 92 screws
900 skews.
Detailed description of the invention
Hereinafter coordinate Figure of description and preferred embodiment of the present utility model, this is expanded on further
Utility model is by reaching the technological means that predetermined utility model purpose is taked.
Refer to shown in Fig. 1 and Fig. 3, power connection clamp fixing device of the present utility model,
It has encapsulating shell 10, two locking screw 20, two clasp 30,1 first retaining sheet 40,
One second retaining sheet 50, electric connection 60 and a connecting line 70.
Refer to shown in Fig. 1 to Fig. 3, this encapsulating shell 10 has storage tank 11, two mounting seat
12, one group set end 13 and one envelope set part 14.
This storage tank 11 depression is formed at the one end of this encapsulating shell 10, and has a location
Tenon 111, this location lug 111 is along the length direction of this encapsulating shell 10 and protrudes out and is formed at this appearance
Put the inner edge wall of groove 11.
This two mounting seat 12 interval arranges and is formed at the outer rim wall of this encapsulating shell 10, this peace
Dress seat 12 is in communication with this storage tank 11, and specifically, this mounting seat 12 is formed there through a through hole
121, this through hole 121 in communication with this storage tank 11, and, the bottom of this mounting seat 12 protrudes out
It is formed at this storage tank 11 inner edge wall.
This group sets end 13 and is formed at the other end of this encapsulating shell 10, and is formed there through consistent
Hole 131.
This envelope sets the centre of part 14 and is formed there through an opening 141；This envelope sets part 14 and is installed on this
Group sets the perforation 131 of end 13.
Refer to shown in Fig. 2 to Fig. 4, this locking screw 20 has a screw head 21,1
One joint portion 22 and one second joint portion 23.
This screw head 21 is formed at the one end of this locking screw 20.
This first joint portion 22 has an assembling grove 221 further；This first joint portion 22 and should
The interconnective outer rim wall being formed at this locking screw 20 in second joint portion 23, this means,
This first joint portion 22 one end is connected to this screw head 21, the other end be connected to this second
Joint portion 23, this assembling grove 221 depression is formed at this first joint portion 22 and connects this screw head
The outer rim wall of 21 ends.
The outer rim wall of this first joint portion 22 and this second joint portion 23 is each formed with outer spiral shell
Stricture of vagina and be compound screw, this means, the thread rotary orientation of this first joint portion 22 second is combined with this
The thread rotary orientation in portion 23 is contrary, in specific embodiment shown in the drawings, and this first joint portion 22
For left-hand thread, this second joint portion 23 is right-hand thread, and the external diameter of this first joint portion 22
External diameter more than this second joint portion 23；This two locking screw 20 is hubbed at this encapsulating shell respectively
Two mounting seats 12 of 10, this screw head 21 is installed in this mounting seat 12, this two locking screw
It is internal that first joint portion 22 of 20 and the second joint portion 23 are positioned at this storage tank 11, specifically,
This first joint portion 22 and the second joint portion 23 wear this through hole 121 and convexedly stretch in this storage tank
11 is internal.
This two clasp 30 is each installed on the assembling grove 221 of this two locking screw 20, specifically,
This clasp 30 can be that c-type is buckled.
This first retaining sheet 40 has two first combined holes 41, and this two first combined hole 41 is respective
It is formed through the ends of this first retaining sheet 40；This first retaining sheet 40 is positioned at this
The storage tank 11 of encapsulating shell 10 is internal, and this two first combined hole 41 is corresponding respectively and is connected to
This two first joint portion 22 of this two locking screw 20, specifically, this first combined hole 41
Inner edge wall forms female thread, and the thread rotary orientation of this first combined hole 41 is corresponding to this locking screw
The thread rotary orientation of first joint portion 22 of 20, meanwhile, this first combined hole 41 internal diameter size phase
Should be in the outside dimension of the first joint portion 22 of this locking screw 20.
This second retaining sheet 50 has two second combined holes 51, and this two second combined hole 51 is respective
It is formed through the ends of this second retaining sheet 50；This second retaining sheet 50 is positioned at this
The storage tank 11 of encapsulating shell 10 is internal, and sets relative to this first retaining sheet 40 in position
Put, this two second combined hole 51 corresponding respectively and be connected to this two locking screw 20 this two
Second joint portion 23, specifically, this second combined hole 51 inner edge wall forms female thread, should
The thread rotary orientation of the second combined hole 51 is corresponding to the spiral shell of the second joint portion 23 of this locking screw 20
Stricture of vagina rotation direction, and the internal diameter size of this second combined hole 51 is corresponding to the of this locking screw 20
The outside dimension of two joint portions 23.
Refer to shown in Fig. 1 and Fig. 2, this electric connection 60 has a locating groove 61, this locating groove
61 are formed at the outer rim wall of this electric connection 60 along the length direction of this electric connection 60 and depression；
This electric connection 60 is installed on this encapsulating shell 10 and forms the end of storage tank 11, specifically, is somebody's turn to do
The outer rim wall of electric connection 60 is resisted against the inner edge wall of this encapsulating shell 10, and this locating groove 61 exists
The location lug 111 being incorporated into this encapsulating shell 10 corresponding on position.
Refer to shown in Fig. 2 to Fig. 4, by the specific embodiment shown in figure, this connecting line 70
Having coating 71 and three heart yearns 72, this three heart yearn 72 is along the length direction of this connecting line 70
It is coated on this coating 71 internal.
This connecting line 70 one end is electrically connected at this electric connection 60, the outer rim of this connecting line 70
Wall can be resisted against between this first retaining sheet 40 and this second retaining sheet 50, this connecting line
70 the other end wear the other end of this encapsulating shell 10, and specifically, this connecting line 70 is worn
If this envelope sets the opening 141 of part 14, this envelope sets part 14 and is sheathed on closely outside this coating 71
Edge wall, makes this group set end 13 and can form a sealing function.
Referring to shown in Fig. 3 and Fig. 4, by having compound screw in this utility model
This locking screw 20, imply that this first joint portion 22 for left-hand thread, this second conjunction portion 23 is
Right-hand thread, and coordinate the relative set of this first retaining sheet 40 and this second retaining sheet 50,
The first joint portion 22 making this locking screw 20 is connected to this first combined hole 41 accordingly, and
This second joint portion 23 is then connected to this second combined hole 51, at user in rotating this locking spiral shell
During silk 20, make the fixing of this encapsulating shell 10 connection wire 70 can steadily and uniformly
Reach, allow this first retaining sheet 40 and this second retaining sheet 50 can be simultaneously towards this connecting line
70 against, make that this connecting line 70 can be certain is positioned in this encapsulating shell 10 without being formed
Skew, improves the situation of this connecting line 70 internal core wire 72 compressive deformation simultaneously, thus ensures stream
Supply smoothness through this connecting line 70 electric current.
Further, it is positioned at the clasp 30 on this locking screw 20, coordinates this screw head 21 at this
Setting in mounting seat 12 so that this locking screw 20 can rotate smoothly, and allows this
The rotation of locking screw 20 can be limited on this encapsulating shell 10, it is to avoid user rotates this lock
Gu during screw 20, there is the situation that this locking screw 20 departs from this encapsulating shell 10.
The above is only preferred embodiment of the present utility model, not to this utility model
Do any pro forma restriction, although this utility model discloses as above with preferred embodiment, so
And it being not limited to this utility model, any those of ordinary skill, new without departing from this practicality
In the range of type technical scheme, when the technology contents of available the disclosure above make a little change or
It is modified to the Equivalent embodiments of equivalent variations, as long as without departing from technical solutions of the utility model
Content, any simple modification above example made according to technical spirit of the present utility model,
Equivalent variations and modification, all still fall within the range of technical solutions of the utility model.
Claims (5)
1. a power connection clamp fixing device, it is characterised in that its have an encapsulating shell, two
Locking screw, one first retaining sheet, one second retaining sheet, an electric connection and a connecting line；
This encapsulating shell has a storage tank and two mounting seats, and this storage tank depression is formed at this encapsulation
The one end of shell, this two mounting seat interval arranges and is formed at the outer rim wall of this encapsulating shell, should
Mounting seat is in communication with this storage tank；
This locking screw has one first joint portion and one second joint portion, this first joint portion and
The interconnective outer rim wall being formed at this locking screw in this second joint portion, and this first
The thread rotary orientation of joint portion is contrary with the thread rotary orientation of this second joint portion, this two locking screw
It is hubbed at two mounting seats of this encapsulating shell, the first joint portion of this two locking screw and second respectively
Binding site is inside this storage tank；
This first retaining sheet has two first combined holes, and this two first combined hole is each formed there through
In the ends of this first retaining sheet, this first retaining sheet is positioned at the storage tank of this encapsulating shell
Inside, this two first combined hole corresponding respectively and be connected to this two locking screw this two first
Joint portion；
This second retaining sheet has two second combined holes, and this two second combined hole is each formed there through
In the ends of this second retaining sheet, this second retaining sheet is positioned at the storage tank of this encapsulating shell
Inside, and arrange relative to this first retaining sheet in position, this two second combined hole is respectively
Corresponding and be connected to this two second joint portion of this two locking screw；
This electric connection is installed on this encapsulating shell and forms the end of storage tank；
This connecting line one end is electrically connected at this electric connection, and the outer rim wall of this connecting line can
Being resisted against between this first retaining sheet and this second retaining sheet, this connecting line the other end wears this
The other end of encapsulating shell.
Power connection clamp fixing device the most according to claim 1, it is characterised in that should
Locking screw has a screw head, and this screw head is formed at the one end of this locking screw,
This screw head is installed in the mounting seat of this encapsulating shell；
First joint portion one end of this locking screw is connected to this screw head, and the other end is even
It is connected to this second joint portion, outer rim wall each shape of this first joint portion and this second joint portion
Become to have external screw thread；
First combined hole inner edge wall of this first retaining sheet forms female thread, this first combined hole
Thread rotary orientation corresponding to the thread rotary orientation of the first joint portion of this locking screw；
Second combined hole inner edge wall of this second retaining sheet forms female thread, this second combined hole
Thread rotary orientation corresponding to the thread rotary orientation of the second joint portion of this locking screw.
Power connection clamp fixing device the most according to claim 2, it is characterised in that enter
One step has two clasps；
The mounting seat of this encapsulating shell is formed there through a through hole, and this through hole, should in communication with this storage tank
The bottom of mounting seat protrudes out and is formed at this storage tank inner edge wall, the first combination of this locking screw
Portion and the second joint portion wear this through hole and convexedly stretch in inside this storage tank；
First joint portion of this locking screw has an assembling grove, and this assembling grove depression is formed at this
First joint portion connects the outer rim wall of this screw head end, and this two clasp is each installed on this
The assembling grove of two locking screws；
This first joint portion is left-hand thread, and this second joint portion is right-hand thread, and this first knot
The external diameter in conjunction portion is more than the external diameter of this second joint portion；
First combined hole internal diameter size of this first retaining sheet is corresponding to the first knot of this locking screw
The outside dimension in conjunction portion, and, the internal diameter size of the second combined hole of this second retaining sheet is corresponding
Outside dimension in the second joint portion of this locking screw.
4. according to the arbitrary described power connection clamp fixing device of claims 1 to 3, its feature
Being, the storage tank of this encapsulating shell has a location lug further, and this location lug is along this encapsulation
The length direction of shell and protrude out the inner edge wall being formed at this storage tank；
This electric connection has a locating groove, and this locating groove is along the length direction of this electric connection and recessed
Falling into the outer rim wall being formed at this electric connection, the outer rim wall of this electric connection is resisted against this encapsulating shell
Inner edge wall, the location lug being incorporated into this encapsulating shell that this locating groove is corresponding in position.
Power connection clamp fixing device the most according to claim 4, it is characterised in that should
Encapsulating shell have further one group set end and an envelope set part；
This group sets end and is formed at the other end of this encapsulating shell, and is formed there through a perforation；
This envelope sets part and is installed on this group and sets the perforation of end, and this envelope sets part and is sheathed on this connection closely
The outer rim wall of line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221644.8U CN205488784U (en) | 2016-03-22 | 2016-03-22 | Power connection presss from both sides line fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221644.8U CN205488784U (en) | 2016-03-22 | 2016-03-22 | Power connection presss from both sides line fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488784U true CN205488784U (en) | 2016-08-17 |
Family
ID=56654010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620221644.8U Expired - Fee Related CN205488784U (en) | 2016-03-22 | 2016-03-22 | Power connection presss from both sides line fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221791A (en) * | 2016-03-22 | 2017-09-29 | 雅士音响电器有限公司 | Power connection clamp fixing device |
| CN112018566A (en) * | 2020-09-04 | 2020-12-01 | 盐城市华悦汽车部件有限公司 | Waterproof connecting terminal for automobile |
-
2016
- 2016-03-22 CN CN201620221644.8U patent/CN205488784U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221791A (en) * | 2016-03-22 | 2017-09-29 | 雅士音响电器有限公司 | Power connection clamp fixing device |
| CN112018566A (en) * | 2020-09-04 | 2020-12-01 | 盐城市华悦汽车部件有限公司 | Waterproof connecting terminal for automobile |
| WO2022048090A1 (en) * | 2020-09-04 | 2022-03-10 | 盐城市华悦汽车部件有限公司 | Waterproof connecting terminal for automobile |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210322 |