CN212136389U - Fuse convenient to fix - Google Patents
Fuse convenient to fix Download PDFInfo
- Publication number
- CN212136389U CN212136389U CN202021312505.9U CN202021312505U CN212136389U CN 212136389 U CN212136389 U CN 212136389U CN 202021312505 U CN202021312505 U CN 202021312505U CN 212136389 U CN212136389 U CN 212136389U
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- Prior art keywords
- fuse
- extrusion
- extrusion plates
- fuse body
- stripper plate
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- 238000001125 extrusion Methods 0.000 claims abstract description 52
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 7
- 238000011900 installation process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fuse convenient to it is fixed, including spacing placer, the stripper plate is installed to the symmetry among the spacing placer, is located one side evenly run through on the stripper plate and seted up the slot, be located the opposite side evenly set up the fastening regulation screw hole on the stripper plate, the draw-in groove has evenly been seted up on the relative terminal surface of stripper plate, even fixed mounting has supporting spring between the stripper plate, the inside joint of draw-in groove has safeties, safeties includes supplementary fixed ball of extrusion, connecting wire and fuse body, the connecting wire symmetry is pegged graft at the both ends of fuse body, supplementary fixed ball symmetry slidable mounting of extrusion is on the connecting wire, evenly install adjusting device on the stripper plate. The utility model discloses can conveniently get in the use and put and conveniently carry out the wiring installation to the fuse body carrying of fuse body, save installation time and improve the efficiency of installation.
Description
Technical Field
The utility model relates to a fuse technical field specifically is a fuse convenient to it is fixed.
Background
Fuses, also known as current fuses, are used primarily for overload protection. The fuse is correctly arranged in the circuit, and the fuse can be fused to cut off the current when the current is abnormally increased to a certain height and heat, so that the safe operation of the circuit is protected. The existing fuse is inconvenient to take in the installation process due to small volume, is very easy to lose and not easy to find in the carrying process, and therefore more time is spent in the installation process, and the problem is solved by urgently needing a fuse convenient to fix.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuse convenient to it is fixed to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fuse convenient to fix comprises a limiting and placing device, extrusion plates are symmetrically installed in the limiting and placing device, slots are uniformly formed in the extrusion plates on one side in a penetrating mode, fastening and adjusting threaded holes are uniformly formed in the extrusion plates on the other side in a penetrating mode, clamping grooves are uniformly formed in the opposite end faces of the extrusion plates, supporting springs are uniformly and fixedly installed between the extrusion plates, a safety device is clamped inside the clamping grooves and comprises auxiliary extrusion fixing balls, connecting wires and a fuse body, the connecting wires are symmetrically inserted at two ends of the fuse body, the auxiliary extrusion fixing balls are symmetrically and slidably installed on the connecting wires, adjusting devices are uniformly installed on the extrusion plates and comprise screwing handles, smooth rods and threaded rods, the screwing handles are fixedly connected to the upper ends of the smooth rods, the threaded rod is fixedly connected to the bottom end of the smooth rod.
Preferably, the diameter of the screwing handle is larger than the aperture of the slot.
Preferably, the smooth rod is movably installed inside the slot.
Preferably, the threaded rod is screwed and inserted in the fastening adjusting threaded hole.
Preferably, the auxiliary extrusion fixing ball is made of the same material as the connecting line.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the fuse body of the utility model can be neatly clamped and placed between the extrusion plates, thereby being convenient for carrying and using the fuse body, greatly saving the time for searching when using the fuse body, and when one end of the fuse body is connected by the connecting wire, the connecting wire at one end of the fuse body can be inserted into the appointed wiring groove by the handheld extrusion plate and fastened by the bolt, after the connecting wire at one end of the fuse body is fastened and connected, the threaded rod is lifted in the fastening adjusting threaded hole by the reverse screwing handle, at the moment, the threaded rod, the smooth rod and the screwing handle are lifted, therefore, a gap can be formed between the extrusion plates at the screwing part under the support of the supporting spring, thereby the fuse body placed in the clamping groove at the corresponding position can be quickly taken out from the extrusion plates, the fuse body can be taken out from the extrusion plates and then the other end of the fuse body is connected, the auxiliary extrusion fixing ball slidably mounted on the connecting line can play a role in auxiliary fixing when the connecting line is extruded and fixed by the bolt, so that the extrusion contact area between the connecting line and the bottom end of the bolt is greatly increased, and the fixing is firm and excellent in electric conduction.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the safety device of the present invention;
FIG. 3 is a schematic structural view of the position-limiting placing device of the present invention;
fig. 4 is a schematic structural diagram of the adjusting device of the present invention.
In the figure: 1-a safety device, 2-an adjusting device, 3-a limiting and placing device, 4-an auxiliary extrusion fixing ball, 5-a connecting wire, 6-a fuse body, 7-a clamping groove, 8-a supporting spring, 9-a fastening and adjusting threaded hole, 10-a slot, 11-an extrusion plate, 12-a screwing handle, 13-a smooth sliding rod and 14-a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a fuse convenient to fix comprises a limiting and placing device 3, extrusion plates 11 are symmetrically installed in the limiting and placing device 3, slots 10 are evenly formed in the extrusion plates 11 on one side in a penetrating mode, fastening and adjusting threaded holes 9 are evenly formed in the extrusion plates 11 on the other side in a penetrating mode, clamping grooves 7 are evenly formed in the opposite end faces of the extrusion plates 11, supporting springs 8 are evenly and fixedly installed between the extrusion plates 11, a fuse device 1 is clamped in the clamping grooves 7, the fuse device 1 comprises auxiliary extrusion fixing balls 4, connecting wires 5 and a fuse body 6, the connecting wires 5 are symmetrically inserted at two ends of the fuse body 6, the auxiliary extrusion fixing balls 4 are symmetrically and slidably installed on the connecting wires 5, adjusting devices 2 are evenly installed on the extrusion plates 11, each adjusting device 2 comprises a screwing handle 12, a smooth rod 13 and a threaded rod 14, and the screwing handle 12 is fixedly connected to the upper end of a smooth sliding rod 13, the threaded rod 14 is fixedly connected to the bottom end of the smooth rod 13.
The diameter of the screwing handle 12 is larger than the aperture of the slot 10, the screwing handle 12 plays a role in blocking and limiting the extrusion plates 11, the smooth rod 13 is movably installed inside the slot 10, the threaded rod 14 is rotatably inserted inside the fastening adjusting threaded hole 9 in a threaded manner, the material of the auxiliary extrusion fixing ball 4 is the same as that of the connecting wire 5, the fuse body 6 can be neatly clamped and placed between the extrusion plates 11, therefore, the fuse body 6 is convenient to carry and use, the searching time when the fuse body 6 is used is greatly saved, and when one end of the fuse body 6 is connected through the connecting wire 5, the connecting wire 5 at one end of the fuse body 6 can be inserted into an appointed wiring groove and fastened by using a bolt by holding the extrusion plates 11, after the connecting wire 5 at one end of the fuse body 6 is fastened and connected, the threaded rod 14 is lifted inside the fastening adjusting threaded hole 9 by reversely screwing the handle 12, at this moment, the threaded rod 14, the smooth rod 13 and the screwing handle 12 rise, so that a gap exists between the extrusion plates 11 at the screwing position under the support of the supporting spring 8, so that the fuse body 6 placed inside the clamping groove 7 at the corresponding position can be rapidly taken out from the extrusion plates 11, the fuse body 6 is taken out from the extrusion plates 11 and then connected with the other end of the fuse body 6, the auxiliary extrusion fixing ball 4 in sliding installation on the connecting wire 5 can play a role in auxiliary fixing when the connecting wire 5 is extruded and fixed by using a bolt, the extrusion contact area between the connecting wire 5 and the bottom end of the bolt is greatly increased, and the fixed firm conduction is excellent.
The working principle is as follows: the fuse body 6 can be neatly clamped and placed between the extrusion plates 11, so that the fuse body 6 is convenient to carry and use, the time for searching when the fuse body 6 is used is greatly saved, when one end of the fuse body 6 is connected through the connecting wire 5, the connecting wire 5 at one end of the fuse body 6 can be inserted into a specified wiring groove and fastened by using a bolt by holding the extrusion plates 11, after the connecting wire 5 at one end of the fuse body 6 is fastened and connected, the threaded rod 14 is lifted in the fastening adjusting threaded hole 9 by reversely screwing the screwing handle 12, at the moment, the threaded rod 14, the smooth rod 13 and the screwing handle 12 are lifted, so that a gap can exist between the extrusion plates 11 at the screwing positions under the support of the supporting spring 8, and the fuse body 6 placed inside the clamping groove 7 at the corresponding position can be quickly taken out from the extrusion plates 11, connect fuse body 6 other end after taking out between by stripper plate 11 can, sliding mounting's supplementary extrusion fixed ball 4 can be so that utilize the bolt to extrude connecting wire 5 when fixed play supplementary fixed effect, great increase the extrusion area of contact of connecting wire 5 with the bolt bottom for it is fixed firm electrically conductive excellent, the utility model discloses can conveniently get to carry of fuse body 6 in the use and put and conveniently carry out the wiring installation to fuse body 6, saved installation time and improved the efficiency of installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fuse convenient to it is fixed, includes spacing placer (3), its characterized in that: extrusion plates (11) are symmetrically installed in the limiting and placing device (3), slots (10) are uniformly formed in the extrusion plates (11) on one side in a penetrating mode, fastening and adjusting threaded holes (9) are uniformly formed in the extrusion plates (11) on the other side in a penetrating mode, clamping grooves (7) are uniformly formed in the opposite end faces of the extrusion plates (11), supporting springs (8) are uniformly and fixedly installed between the extrusion plates (11), a safety device (1) is clamped in the clamping grooves (7), the safety device (1) comprises auxiliary extrusion fixing balls (4), connecting wires (5) and fuse bodies (6), the connecting wires (5) are symmetrically inserted at two ends of the fuse bodies (6), the auxiliary extrusion fixing balls (4) are symmetrically and slidably installed on the connecting wires (5), and adjusting devices (2) are uniformly installed on the extrusion plates (11), adjusting device (2) are including revolving wrong handle (12), smooth pole (13) and threaded rod (14), revolve wrong handle (12) fixed connection in the upper end of smooth pole (13), threaded rod (14) fixed connection is in the bottom of smooth pole (13).
2. A fuse to facilitate attachment as defined in claim 1, wherein: the diameter of the screwing handle (12) is larger than the aperture of the slot (10).
3. A fuse to facilitate attachment as defined in claim 1, wherein: the smooth rod (13) is movably arranged inside the slot (10).
4. A fuse to facilitate attachment as defined in claim 1, wherein: the threaded rod (14) is rotatably inserted into the fastening adjusting threaded hole (9).
5. A fuse to facilitate attachment as defined in claim 1, wherein: the auxiliary extrusion fixing ball (4) is made of the same material as the connecting wire (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312505.9U CN212136389U (en) | 2020-07-07 | 2020-07-07 | Fuse convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312505.9U CN212136389U (en) | 2020-07-07 | 2020-07-07 | Fuse convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136389U true CN212136389U (en) | 2020-12-11 |
Family
ID=73685341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021312505.9U Active CN212136389U (en) | 2020-07-07 | 2020-07-07 | Fuse convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136389U (en) |
-
2020
- 2020-07-07 CN CN202021312505.9U patent/CN212136389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: No. 17 Xinhe Industrial Park, International Port Area, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Dingchang Electric Power Co.,Ltd. Country or region after: China Address before: 322000 Room 401, No.1, building 3, zhaozhaisan District, Choucheng street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Yiwu maomanyuan e-commerce Co.,Ltd. Country or region before: China |