CN212366326U - Power line loading hole positioning and wrapping device during power connection - Google Patents
Power line loading hole positioning and wrapping device during power connection Download PDFInfo
- Publication number
- CN212366326U CN212366326U CN202020537416.8U CN202020537416U CN212366326U CN 212366326 U CN212366326 U CN 212366326U CN 202020537416 U CN202020537416 U CN 202020537416U CN 212366326 U CN212366326 U CN 212366326U
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- sheet
- screw
- positioning
- power cord
- wrapping
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 8
- 238000004512 die casting Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
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Abstract
The utility model discloses a power line loading hole positioning and wrapping device during power supply connection, which comprises a guide seat and a U-shaped positioning piece, wherein the U-shaped positioning piece is formed by integrally die-casting a positioning piece, a connecting piece and a transition piece, the connecting piece is provided with a first transverse thread perforation, and a second transverse thread perforation is arranged between the inner wall and the outer wall of a longitudinal through hole of the guide seat; be equipped with at the spacer front end and insert when the seat back of leading into in the power cord part, can carry out the power cord part parcel, make the power cord be fixed in the piece structure of wrapping up in leading into the seat through the continuous screw up location of connecting screw between first, the horizontal screw thread perforation of second, this power cord dress hole location wraps up the location of device simply firmly, can wrap up the formula location with the power cord.
Description
Technical Field
The utility model relates to a positioner especially relates to a power cord dress hole location wraps up in tight device when power is connected, belongs to power connector structure technical field.
Background
The power supply connector is a connecting device for the contact connection between the equipment such as the sound equipment and the display screen and the power supply, the power supply connector needs to be connected with the equipment such as the sound equipment and the display screen through the power supply wire, in the process of connecting the power supply wire and the power supply connector, firstly, the power supply wire needs to be inserted into the power supply connector slowly by manpower so as to be contacted and fixed, in the process, in order to facilitate the smooth insertion of the flexible power supply wire into the power supply connector, a screw guide structure is usually arranged outside the power supply connector, the screw guide structure consists of a U-shaped positioning sheet and a screw, the U-shaped positioning sheet is gradually screwed inwards by the inward gradual screwing of the screw so as to enable the U-shaped positioning sheet to press the non-pressed wire inwards along with the screw, in this way, the power supply wire can be inserted smoothly by the positioning, in the process, because the front end of the U-shaped positioning sheet is a plane shape, therefore, the positioning is difficult and requires the experience of operators.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned problem, power cord dress hole location wraps up in device when providing a power and connect, and this power cord dress hole location device's location is simple firm, can wrap up the formula location with the power cord.
For solving the technical problem, the utility model provides a pair of power cord dress hole location wraps up in device when power is connected, have the leading-in seat that is used for leading-in power cord of vertical through-hole in the middle of having, leading-in seat bottom rigid coupling have can with the inserted sheet contact of socket, can supply the solid tube that 20A electric current passes through, still include a U type spacer, this U type spacer is shelved in between the inside and outside wall of the vertical through-hole of leading-in seat through its middle U type mouth, U type spacer is by: the guide seat is characterized in that the guide seat is formed by integrally die-casting a positioning sheet at the left end, a connecting sheet at the right end and a transition sheet in the middle of the positioning sheet and the connecting sheet, a first transverse threaded hole is formed in the connecting sheet, and a second transverse threaded hole with the same diameter as the first transverse threaded hole is formed between the inner wall and the outer wall of a longitudinal through hole of the guide seat; a connecting screw, it and first horizontal screw perforation, the horizontal screw perforation of second form the threaded connection back, make the rear portion of its left end head and spacer contact, the spacer front end is equipped with and inserts when the power cord part and introduces the seat after, can carry out the power cord part parcel, make the power cord be fixed in the piece structure of wrapping up in leading into the seat through the continuous tightening location of connecting screw between first horizontal screw perforation, the horizontal screw perforation of second, just it is connected that piece structure and spacer are the integral type to wrap up.
As the utility model discloses it is preferred, it is curved arc piece structure that the piece structure is the arc to wrap up in a transverse cross sectional shape.
As a further preferred aspect of the present invention, the tightening piece structure is a triangular arc piece structure which is close to the bottom of the positioning piece and is symmetrical left and right.
As a further preferred aspect of the present invention, the wrapping sheet structure is an extension sheet located at the bottom of the positioning sheet, the extension sheet and the bottom of the positioning sheet are in an obtuse angle shape, and the extension sheet and the positioning sheet are integrally connected.
As an improvement of the utility model, the perforated right-hand member of first horizontal screw thread is equipped with the first spacing ring structure that can restrict connecting screw and continue to jack when connecting screw screws up to the certain distance.
As a further improvement, the left end of the first transverse thread hole is provided with a second limit ring structure which can limit the connecting sheet to continue to be pressed close to the right side of the guiding seat when the connecting screw is screwed down to a certain distance.
As a further improvement of the utility model, the both sides limit of connection piece right-hand member is equipped with the symmetry form stopper structure that can restrict connecting screw when connecting screw screws up to the certain distance and continue to push forward, and perhaps the bottom of connection piece right-hand member extends right has an extension piece, and this extension piece and connection piece present integral type L type structural connection.
As a further preferred aspect of the present invention, the arc-shaped sheet structure is a wave-shaped arc-shaped sheet structure having a continuous wave-shaped structure, or a segmented rectangular arc-shaped sheet structure having a great wall shape, or a zigzag arc-shaped sheet structure having a connection zigzag shape, or an isosceles trapezoid structure or a non-isosceles trapezoid structure.
As an improvement of the utility model, a convex limiting head structure which can limit the connecting screw to be continuously screwed when the connecting screw is screwed to a certain position is arranged between the screw head and the screw rod of the connecting screw.
As a further preferred embodiment of the present invention, the positioning piece connecting piece and the transition piece are made of a conductive material, such as a copper sheet material, or an elastic steel sheet material, or a conductive alloy material.
After adopting above-mentioned structure improvement measure, the utility model has the advantages of as follows:
1. the utility model adopts a plurality of wrapping sheet structures which can carry out wrapping positioning connection on the power line, so that the wrapping sheet structures are in surface contact with the power line, thereby greatly improving the positioning effect;
2. the triangular arc sheet structure in the utility model can achieve the purpose of wrapping and positioning the power line, and after the connecting screw is loosened to take out the U-shaped positioning sheet together with the power line, the power line can be taken out from the triangular arc sheet structure more conveniently, thereby being convenient for secondary wrapping, positioning and utilization;
3. the utility model discloses a set up limit structure around the connection piece, can restrict the position of connecting screw in screwing up the in-process, prevent the overtightening damage U type spacer that the screw was screwed up.
Drawings
FIG. 1 is a side sectional view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the wrapping sheet of the present invention in a triangular arc shape;
FIG. 4 is a cross-sectional view of the present invention showing the structure of the wrapping sheet as an extension sheet;
fig. 5 is a cross-sectional view of the wrapping sheet of the present invention in the form of a first stopper ring structure;
fig. 6 is a cross-sectional view of the structure of the wrapping sheet of the present invention in the form of a second stopper ring;
FIG. 7 is a cross-sectional view of the wrapping sheet of the present invention with a symmetrical stopper structure;
FIG. 8 is a cross-sectional view of the present invention in which the wrapping sheet is configured as an extension sheet;
FIG. 9 is a cross-sectional view of the wrapping sheet of the present invention in the form of a wave-shaped arc-shaped sheet;
FIG. 10 is a cross-sectional view of the wrapping sheet of the present invention in a segmented rectangular arcuate sheet configuration;
FIG. 11 is a cross-sectional view of the wrapping sheet of the present invention in a zigzag arcuate sheet configuration;
FIG. 12 is a cross-sectional view of the fastening sheet of the present invention in an isosceles trapezoid configuration;
fig. 13 is a structural view of the convex-shaped spacing head structure of the present invention when it is an annular spacing head structure;
fig. 14 is a structural view of the convex-shaped spacing head structure of the present invention in a semi-annular shape;
fig. 15 shows the outline structure diagram of the convex spacing head structure of the present invention when it is an arc spacing head structure.
Wherein: 1. a longitudinal through hole; 2. a guide seat; 3. a solid tube; 4. a U-shaped opening; 5. positioning plates; 6. connecting sheets; 7. a transition piece; 8. a first transverse threaded bore; 9. a second through transverse threaded hole; 10. a connecting screw; 11. an arc-shaped sheet structure; 12. a triangular arc sheet structure; 13. an extension piece; 14. a first limit ring structure; 15. a second limit ring structure; 16. the symmetrical limiting block structure; 17. a stretch film; 18. a wave-shaped arc sheet structure; 19. a segmented rectangular arc sheet structure; 20. a saw-toothed arc sheet structure; 21. an isosceles trapezoid structure; 22. an annular limiting head structure; 23. a semi-annular limiting head structure; 24. arc spacing head structure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As can be seen from figure 1, the power line loading hole positioning device for power connection comprises a lead-in seat 2 with a longitudinal through hole 1 in the middle for leading in the power line, and a solid tube 3 which can be contacted with a plug sheet of a socket and can be used for 20A current to pass through is fixedly connected to the bottom of the lead-in seat 2.
The utility model discloses still include a U type spacer, this U type spacer is shelved between the interior outer wall of leading in seat 2's vertical through-hole 1 through U type mouth 4 in the middle of it, and this U type spacer is by: the utility model discloses in, the spacer 5 that is located the left end, be located the connection piece 6 of right-hand member, be located the integrative die-casting of transition piece 7 in the middle of spacer 5, connection piece 6 form, the utility model discloses in, spacer 5, connection piece 6 and transition piece 7 are made for conducting material, like copper sheet material, or elastic steel sheet material, or conductive alloy material.
A first transverse threaded through hole 8 is formed in the connecting piece 6, and a second transverse threaded through hole 9 with the same diameter as the first transverse threaded through hole 8 is formed between the inner wall and the outer wall of the longitudinal through hole 1 of the guide seat 2; a connecting screw 10, it and first horizontal screw perforation 8, the horizontal screw perforation 9 of second forms the threaded connection back, make its left end head and spacer 5's rear portion contact, simultaneously, be equipped with at spacer 5 front end and insert when the power cord part to introduce the seat 2 after, can carry out part parcel through connecting screw 10 at first horizontal screw perforation 8, the continuous tightening location between the horizontal screw perforation 9 of second, can carry out the power cord partially, make the power cord be fixed in the piece structure of wrapping up in leading into seat 2, and should wrap up piece structure and spacer and be the integral type and connect.
The structure of the wrapping sheet structure is more diversified from the practical use, and the following description will be given by way of specific examples.
Example 1: as can be seen from fig. 1 and 2, in the present invention, the wrapping sheet structure is an arc-shaped sheet structure 11 having an arc-shaped transverse cross-sectional shape.
Example 2: as can be seen from fig. 3, in the present invention, the wrapping sheet structure is a triangular arc sheet structure 12 which is close to the bottom of the positioning sheet and is bilaterally symmetrical. The triangular arc-shaped sheet structure 12 in the embodiment can achieve the purpose of wrapping and positioning the power line, and after the U-shaped positioning sheet and the power line are taken out together by loosening the connecting screw 10, the power line can be taken out from the triangular arc-shaped sheet structure 12 conveniently, so that the secondary wrapping and positioning can be conveniently carried out.
Example 3: as can be seen from fig. 4, in the present invention, the tightening piece structure is an extension piece 13 located at the bottom of the positioning piece 5, the extension piece 13 and the bottom of the positioning piece 5 are in an obtuse angle shape, and the extension piece 13 and the positioning piece 5 are integrally connected. In practical application, an obtuse angle of 100 DEG and 150 DEG is formed between the upper end of the extension piece 13 and the lower end of the positioning piece 5. When the connection screw 10 is continuously tightened, the extension piece 13 can be wrapped upwards, so that the power line can be wrapped and positioned.
Example 4: as can be seen from fig. 5, in the present invention, a first limit ring structure 14 is provided at the right end of the first transverse threaded hole 8, which can limit the connection screw 10 from being pushed further when the connection screw 10 is screwed down to a certain distance.
Example 5: as can be seen from fig. 6, the left end of the first transverse threaded hole 8 of the present invention is provided with a second limiting ring structure 15 that can limit the connecting piece 6 to continuously press close to the right side of the guiding seat 2 when the connecting screw 10 is screwed down to a certain distance.
Example 6: referring to fig. 7, two sides of the right end of the connecting plate 6 are provided with symmetrical stopper structures 16 for limiting the continuous pushing of the connecting screw 10 when the connecting screw 10 is screwed down to a certain distance.
Example 7: as can be seen from fig. 8, an extension 17 extends rightwards from the bottom of the right end of the connecting piece 6, and the extension 17 and the connecting piece 6 are connected in an integral L-shaped structure.
In embodiments 4, 5, 6, and 7, the position limiting structures (the first limiting ring structure 14, the second limiting ring structure 15, the symmetrical limiting block structures 16, and the extension pieces 17) are disposed at the front and rear of the connecting piece 6, so that the position of the connecting screw 10 during the tightening process can be limited, and the U-shaped positioning piece can be prevented from being damaged by over-tightening the connecting screw 10.
Example 8: as can be seen from fig. 9, in the present invention, the arc-shaped sheet structure 11 is a wave-shaped arc-shaped sheet structure 18 having a continuous wave-shaped structure.
Example 9: as can be seen from fig. 10, in the present invention, the arc-shaped sheet structure 11 is a segmented rectangular arc-shaped sheet structure 19 with a great wall shape.
Example 10: referring to fig. 11, in the present invention, the arc-shaped sheet structure 11 is a zigzag arc-shaped sheet structure 20 in a connection zigzag shape.
Example 11: as can be seen from fig. 12, in the present invention, the arc-shaped piece structure 11 is an isosceles trapezoid structure, but a non-isosceles trapezoid structure is also practical, which is also within the protection scope of the present invention.
In the present invention, in order to prevent the connecting screw 10 from over-compressing the positioning plate 5 during the tightening process, a convex limiting head structure capable of limiting the connecting screw 10 from being continuously tightened when the connecting screw 10 is tightened to a certain position may be provided between the screw head and the screw rod of the connecting screw 10, and the convex limiting head structure may be an annular limiting head structure 22 (see fig. 13) having the same axis as the screw head and the screw rod of the connecting screw 10; or a semi-annular stopper head structure 23 (see fig. 14); or an arcuate stop head structure 24 (see fig. 15). Of course, the screw head and the screw rod of the connecting screw 10 may be in a structure with different central axes, such as a convex structure between all the connecting screws and the connecting sheet that can limit the connecting screw to be continuously tightened, all belonging to the protection scope of the present invention.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a device is wrapped up in power cord dress hole location when power is connected, has the leading-in seat that is used for leading-in power cord of vertical through-hole in the middle of including one, leading-in seat bottom rigid coupling has the inserted sheet contact that can with the socket, can supply the solid tube that 20A electric current passes through, still includes a U type spacer, and this U type spacer shelves between the interior outer wall of the vertical through-hole of leading-in seat through its middle U type mouth, U type spacer is by: the guide seat is characterized in that the guide seat is formed by integrally die-casting a positioning sheet at the left end, a connecting sheet at the right end and a transition sheet in the middle of the positioning sheet and the connecting sheet, a first transverse threaded hole is formed in the connecting sheet, and a second transverse threaded hole with the same diameter as the first transverse threaded hole is formed between the inner wall and the outer wall of a longitudinal through hole of the guide seat; a connecting screw, it and first horizontal screw perforation, the horizontal screw perforation of second form threaded connection back, make the rear portion of its left end head and spacer contact, its characterized in that, the spacer front end is equipped with and inserts into the seat after the power cord part, can carry out part parcel, make the power cord be fixed in the piece structure of wrapping up in leading into the seat through the continuous screw up location of connecting screw between first horizontal screw perforation, the horizontal screw perforation of second, just it is connected that piece structure and spacer are the integral type to wrap up.
2. The power cord insertion hole positioning and wrapping device for connecting a power source of claim 1, wherein said wrapping sheet structure is an arcuate sheet structure having an arcuate transverse cross-sectional shape.
3. The device of claim 1, wherein the wrapping sheet structure is a triangular arc-shaped sheet structure with left and right symmetry near the bottom of the positioning sheet.
4. The power cord insertion hole positioning and wrapping device for electrical connection of claim 1, wherein said wrapping sheet is formed as an extension sheet at a bottom of said positioning sheet, said extension sheet and said positioning sheet forming an obtuse angle, and said extension sheet and said positioning sheet being integrally connected.
5. The power cord insertion hole positioning and wrapping device for power connection of claim 1, wherein the right end of said first transverse threaded bore is provided with a first stop ring structure for limiting the continued advancement of the connection screw when the connection screw is tightened to a certain distance.
6. The device for locating and wrapping the power cord into the hole when the power cord is connected as claimed in claim 1, wherein the left end of the first transverse threaded hole is provided with a second limit ring structure for limiting the connecting piece from being continuously close to the right side of the lead-in seat when the connecting screw is screwed to a certain distance.
7. The device for positioning and wrapping the power line installation hole during power connection according to claim 1, wherein two side edges of the right end of the connecting piece are provided with symmetrical limiting block structures which can limit the connecting screw to be continuously pushed in when the connecting screw is screwed to a certain distance, or a stretching piece extends rightwards from the bottom of the right end of the connecting piece, and the stretching piece and the connecting piece are connected in an integrated L-shaped structure.
8. The power cord insertion hole positioning and fastening device for connection of power supply according to claim 2, wherein said arcuate plate structure is a wave arcuate plate structure having a continuous wave structure, or a segmented rectangular arcuate plate structure having a great wall shape, or a saw-toothed arcuate plate structure having a continuous saw-toothed shape, or an isosceles trapezoid structure or a non-isosceles trapezoid structure.
9. The power cord insertion hole positioning and wrapping device for connection of power supply of claim 1, wherein a convex limiting head structure for limiting the continuous tightening of the connection screw when the connection screw is tightened to a certain position is provided between the screw head and the screw rod of the connection screw.
10. The power cord insertion hole positioning and wrapping device for connection of a power supply of claim 1, wherein said positioning tab, connecting tab and transition tab are made of an electrically conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537416.8U CN212366326U (en) | 2020-04-13 | 2020-04-13 | Power line loading hole positioning and wrapping device during power connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537416.8U CN212366326U (en) | 2020-04-13 | 2020-04-13 | Power line loading hole positioning and wrapping device during power connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212366326U true CN212366326U (en) | 2021-01-15 |
Family
ID=74139409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020537416.8U Expired - Fee Related CN212366326U (en) | 2020-04-13 | 2020-04-13 | Power line loading hole positioning and wrapping device during power connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212366326U (en) |
-
2020
- 2020-04-13 CN CN202020537416.8U patent/CN212366326U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |