CN211957149U - Screw with conductive function - Google Patents
Screw with conductive function Download PDFInfo
- Publication number
- CN211957149U CN211957149U CN202020538979.9U CN202020538979U CN211957149U CN 211957149 U CN211957149 U CN 211957149U CN 202020538979 U CN202020538979 U CN 202020538979U CN 211957149 U CN211957149 U CN 211957149U
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- China
- Prior art keywords
- screw
- block
- rigid coupling
- stopper
- connecting pipe
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a screw with function of conducting, including connecting block, insulating cover, screw piece, screw rod, uide bushing, fixed block, installation piece, connecting pipe, first stopper, outer pole, regulation pole, regulating block, second stopper, reset spring and screwhead. The adjusting block and the adjusting rod can be rotated at the top of the insulating sleeve, the outer rod rotates, the threaded rod is guided by the guide sleeve to output and extend the length of the whole device, the use and the installation of the screw are facilitated, and both the connecting block and the installing block can conduct electricity, so that the whole screw has an electric conduction function; insulating cover can protect whole device, and the installation piece utilizes the fixed block and the second stopper block at top in the connecting tube, is convenient for change the installation piece of wearing and tearing, does benefit to the installation and the fixing of whole screw, guarantees that screw electric conductive property is good.
Description
Technical Field
The utility model relates to a screw device specifically is a screw with electric conduction function, belongs to screw application technical field.
Background
The screw is a tool for fastening the parts of an object step by utilizing the physical and mathematical principles of the inclined circular rotation and friction of the object. Screws are a common term for fasteners, a common spoken word. The metric thread is MM (millimeter) in units, and its tooth tip angle is 60 degrees. Both american and english threads are in inches. The tooth tip angle of the american thread is also 60 degrees, while the tooth tip angle of the english thread is 55 degrees.
When generally adopting conducting material to make the screw, lack protection architecture when the screw uses, be unfavorable for the installation and use, and some screws do not possess the electric conduction heating, influence the connection of screw and use, and the screw end is worn and torn easily, can't in time change the wearing and tearing position, cause the waste of screw use, also cause the influence to the electric conductive property of screw. Therefore, a screw with a conductive function is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screw with electric conduction function for solving above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned purpose, a screw with electric conduction function, including connecting block, insulating cover and installation piece, connecting block bottom rigid coupling has regulating block and regulation pole, regulation pole bottom rigid coupling has the outer pole, insulating cover has been cup jointed to the outer pole outside, insulating cover bottom is installed first stopper;
the installation piece top block has the connecting pipe, connecting pipe internally mounted has fixed block and second stopper, fixed block top rigid coupling has the screw rod, the screw rod is installed inside the outer pole.
Preferably, the adjusting block both ends respectively one-to-one rigid coupling have the connecting block and adjust the pole, adjust the pole bottom and run through insulating cover top, just rotate between adjusting block and the insulating cover and be connected, adjusting block top rigid coupling has four column connecting blocks.
Preferably, the top of the inner cavity of the insulating sleeve is sleeved with a screw block, the bottom of the screw block is sleeved with an outer rod, the outer rod and the screw block are rotatably connected, and the screw rod is sleeved inside the outer rod through threads.
Preferably, insulating cover bottom rigid coupling has first stopper, the inside rigid coupling of first stopper has the uide bushing, the uide bushing cup joints at the screw pole outside, the connecting pipe is installed to the uide bushing bottom, the connecting pipe rigid coupling is in the screw pole bottom.
Preferably, the connecting pipe inner chamber rigid coupling has three fixed block, and is three install three second stopper between the fixed block, second stopper inner chamber rigid coupling has reset spring one end, reset spring other end rigid coupling is on the connecting pipe inner wall.
Preferably, the inside block of connecting pipe has the screwhead, fixed block and second stopper have been cup jointed in the screwhead bottom outside, and are located screwhead bottom rigid coupling of fixed block below has the installation piece, the installation piece is the round platform type.
The utility model has the advantages that:
1. the adjusting block and the adjusting rod can be rotated at the top of the insulating sleeve, the outer rod rotates, the screw rod is guided by the guide sleeve to output and prolong the length of the whole device, the use and the installation of the screw are convenient, and both the connecting block and the installing block can conduct electricity, so that the whole screw has an electric conduction function;
2. insulating cover can protect whole device, and the installation piece utilizes the fixed block and the second stopper block at top in the connecting tube, is convenient for change the installation piece of wearing and tearing, does benefit to the installation and the fixing of whole screw, guarantees that screw electric conductive property is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connecting block structure of the present invention;
fig. 3 is a schematic view of the internal structure of the connecting tube of the present invention.
In the figure: 1. connecting block, 2, insulating cover, 3, screw piece, 4, screw rod, 5, uide bushing, 6, fixed block, 7, installation piece, 8, connecting pipe, 9, first stopper, 10, outer pole, 11, regulation pole, 12, regulating block, 13, second stopper, 14, reset spring, 15, screwhead.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a screw with a conductive function includes a connecting block 1, an insulating sleeve 2 and a mounting block 7, wherein a regulating block 12 and a regulating rod 11 are fixedly connected to the bottom of the connecting block 1, an outer rod 10 is fixedly connected to the bottom of the regulating rod 11, the insulating sleeve 2 is sleeved outside the outer rod 10, and a first limiting block 9 is mounted at the bottom of the insulating sleeve 2;
the top block of installation piece 7 has connecting pipe 8, connecting pipe 8 internally mounted has fixed block 6 and second stopper 13, 6 top rigid couplings of fixed block have screw rod 4, screw rod 4 is installed inside outer pole 10.
The two ends of the adjusting block 12 are fixedly connected with the connecting blocks 1 and the adjusting rods 11 in a one-to-one correspondence mode respectively, the bottom of each adjusting rod 11 penetrates through the top of the corresponding insulating sleeve 2, the adjusting block 12 is rotatably connected with the corresponding insulating sleeve 2, the top of the adjusting block 12 is fixedly connected with the four columnar connecting blocks 1, and the top of a screw can be conveniently installed and fixed through the connecting blocks 1; the top of the inner cavity of the insulating sleeve 2 is sleeved with a screw block 3, the bottom of the screw block 3 is sleeved with an outer rod 10, the outer rod 10 and the screw block 3 are rotatably connected, the screw rod 4 is sleeved in the outer rod 10 through threads, the outer rod 10 can conveniently rotate, and the length of the whole device is adjusted by extending out of the screw rod 4; a first limiting block 9 is fixedly connected to the bottom of the insulating sleeve 2, a guide sleeve 5 is fixedly connected to the inside of the first limiting block 9, the guide sleeve 5 is sleeved outside the screw rod 4, a connecting pipe 8 is installed at the bottom of the guide sleeve 5, and the connecting pipe 8 is fixedly connected to the bottom end of the screw rod 4, so that the screw rod 4 can be kept stable in moving; the inner cavity of the connecting pipe 8 is fixedly connected with three fixed blocks 6, three second limit blocks 13 are arranged among the three fixed blocks 6, one end of a return spring 14 is fixedly connected with the inner cavity of each second limit block 13, the other end of the return spring 14 is fixedly connected to the inner wall of the connecting pipe 8, and the fixed blocks 6 and the second limit blocks 13 are convenient to clamp the screw heads 15; the inside block of connecting pipe 8 has screwhead 15, fixed block 6 and second stopper 13 have been cup jointed in the 15 bottom outsides of screwhead, and are located screwhead 15 bottom rigid coupling of fixed block 6 below has installation piece 7, installation piece 7 is the round platform type, is convenient for in time change wearing and tearing installation piece 7.
When the utility model is used, firstly, an adjusting rod 11 and an adjusting block 12 are fixedly connected with the top of an outer rod 10, a connecting block 1 is arranged on the top of the adjusting block 12, the adjusting rod 11 penetrates through a screw head 3, a screw rod 4 is sleeved inside the outer rod 11, a connecting pipe 8 is fixedly connected with the bottom of the screw rod 4, a fixed block 6 is arranged inside the connecting pipe 8, a second limiting block 13 with a reset spring 14 is arranged between the fixed blocks 6, the mounting block 7 is made of conductive material, a screw head 15 is fixedly connected with the top of the mounting block 7, the screw head 15 is fixedly connected with the top of the mounting block 7, a first limiting block 9 and a guide sleeve 5 are fixedly connected with the bottom of an insulating sleeve 2, the insulating sleeve 2 is sleeved outside the outer rod 10, when in use, the adjusting block 12 and the adjusting rod 11 can be rotated on the top of the insulating sleeve 2, the screw head 10 rotates, the screw rod 4 is output under the guide of, the use and the installation of the screw of being convenient for, 1 regulating block 12 of connecting block, regulation pole 11, outer pole 10, screw rod 4 and installation piece 7 are all electrically conductive, make whole device possess electrically conductive function, and mutual block can protect whole screw outside between two parts of insulating cover 2, and installation piece 7 utilizes fixed block 6 and the 13 blocks of second stopper at top in connecting pipe 8, and the installation piece 7 of being convenient for change wearing and tearing guarantees that screw electric conductive property is good.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a screw with function of conducting electricity which characterized in that: the device comprises a connecting block (1), an insulating sleeve (2) and an installation block (7), wherein the bottom of the connecting block (1) is fixedly connected with an adjusting block (12) and an adjusting rod (11), the bottom of the adjusting rod (11) is fixedly connected with an outer rod (10), the insulating sleeve (2) is sleeved outside the outer rod (10), and a first limiting block (9) is installed at the bottom of the insulating sleeve (2);
the utility model discloses a fixing device for fixing a screw rod, including installation piece (7), connecting pipe (8) top block has connecting pipe (8), connecting pipe (8) internally mounted has fixed block (6) and second stopper (13), fixed block (6) top rigid coupling has screw rod (4), screw rod (4) are installed inside outer pole (10).
2. The screw with the function of conducting electricity according to claim 1, characterized in that: adjusting block (12) both ends difference one-to-one rigid coupling has connecting block (1) and adjusts pole (11), adjust pole (11) bottom and run through insulating cover (2) top, just rotate between adjusting block (12) and insulating cover (2) and be connected, adjusting block (12) top rigid coupling has four column connecting blocks (1).
3. The screw with the function of conducting electricity according to claim 1, characterized in that: screw block (3) has been cup jointed at insulating cover (2) inner chamber top, outer pole (10) has been cup jointed to screw block (3) bottom, rotate between outer pole (10) and screw block (3) and be connected, screw pole (4) have been cup jointed through the screw thread to outer pole (10) inside.
4. The screw with the function of conducting electricity according to claim 1, characterized in that: insulating cover (2) bottom rigid coupling has first stopper (9), the inside rigid coupling of first stopper (9) has uide bushing (5), uide bushing (5) cup joint in screw pole (4) outside, connecting pipe (8) are installed to uide bushing (5) bottom, connecting pipe (8) rigid coupling is in screw pole (4) bottom.
5. The screw with the function of conducting electricity according to claim 1, characterized in that: connecting pipe (8) inner chamber rigid coupling has three fixed block (6), and is three install three second stopper (13) between fixed block (6), second stopper (13) inner chamber rigid coupling has reset spring (14) one end, reset spring (14) other end rigid coupling is on connecting pipe (8) inner wall.
6. The screw with the function of conducting electricity according to claim 1, characterized in that: inside block of connecting pipe (8) has screwhead (15), fixed block (6) and second stopper (13) have been cup jointed in screwhead (15) bottom outside, and are located screwhead (15) bottom rigid coupling of fixed block (6) below has installation piece (7), installation piece (7) are the round platform type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538979.9U CN211957149U (en) | 2020-04-13 | 2020-04-13 | Screw with conductive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538979.9U CN211957149U (en) | 2020-04-13 | 2020-04-13 | Screw with conductive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211957149U true CN211957149U (en) | 2020-11-17 |
Family
ID=73163928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538979.9U Expired - Fee Related CN211957149U (en) | 2020-04-13 | 2020-04-13 | Screw with conductive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211957149U (en) |
-
2020
- 2020-04-13 CN CN202020538979.9U patent/CN211957149U/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: 20201117 |