CN214477314U - Fuse cartridge guiding mechanism - Google Patents
Fuse cartridge guiding mechanism Download PDFInfo
- Publication number
- CN214477314U CN214477314U CN202120566127.5U CN202120566127U CN214477314U CN 214477314 U CN214477314 U CN 214477314U CN 202120566127 U CN202120566127 U CN 202120566127U CN 214477314 U CN214477314 U CN 214477314U
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- fuse
- positioning
- guide block
- junction box
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Abstract
The utility model relates to a fuse plug-in mounting guide mechanism, which comprises a fuse and a positioning guide block; the electric junction box is positioned at two sides of the fuse slot and is provided with a lug boss for positioning; the middle part of the positioning guide block is provided with a positioning hole matched with the fuse in a profiling way; and positioning grooves corresponding to the protruding parts are arranged at the bottom of the positioning guide block and positioned at two sides of the positioning hole. The utility model discloses can be swiftly convenient insert the fuse in the slot of electrical junction box, can guarantee fuse and slot simultaneously and keep the vertically state, guarantee the quality of electrical junction box product.
Description
Technical Field
The utility model relates to a fuse cartridge guiding mechanism belongs to on-vehicle electrical junction box preparation technical field.
Background
In the vehicle-mounted electrical junction box, a fuse is vertically and reliably inserted into a slot of a junction box base according to the product assembly requirement, but the fuse is generally small in size, so that the fuse insertion often has an inclination phenomenon, and the product is unqualified.
Disclosure of Invention
The utility model aims at providing a fuse cartridge guiding mechanism, can be swiftly convenient insert the slot of electrical junction box with the fuse in, can guarantee simultaneously that fuse and slot keep the vertically state.
The utility model adopts the following technical proposal:
a fuse plug-in mounting guide mechanism comprises a fuse 1 and a positioning guide block 2; the electric junction box is positioned at two sides of the fuse slot and is provided with a lug boss for positioning; the middle part of the positioning guide block 2 is provided with a positioning hole 202 which is matched with the fuse 1 in a copying way; and positioning grooves 201 corresponding to the protruding parts are arranged at the bottom of the positioning guide block 2 and positioned at two sides of the positioning hole 202.
Preferably, the positioning hole 202 is rectangular, and an expanding slot 203 for facilitating insertion of the hand-held fuse 1 is formed on both sides of the upper edge thereof.
Further, the expanding groove 203 is arc-shaped or triangular in a top view.
Preferably, the fuse 1 is rectangular in a top view.
Further, the positioning guide block 2 is in a rectangular structure.
Preferably, the positioning guide block 2 is made of metal.
Preferably, the electrical junction box is an in-vehicle electrical junction box.
The beneficial effects of the utility model reside in that:
1) the fuse can be quickly and conveniently inserted into the slot of the electrical junction box, and meanwhile, the fuse can be ensured to be vertical to the slot, so that the quality of the electrical junction box product is ensured.
2) The installation positioning reliability is high.
3) The original protruding parts on the two sides of the fuse mounting hole on the fuse box can be utilized, and the protruding parts can also be specially arranged on the two sides of the fuse mounting hole, so that the flexibility is high.
Drawings
Fig. 1 is a schematic top view of a vehicle-mounted electrical junction box with a fuse inserted therein.
Fig. 2 is an enlarged view of a fuse mounting portion of fig. 1.
Fig. 3 is a front view of the fuse.
Fig. 4 is a side view of the fuse.
Fig. 5 is a top view of the fuse.
Fig. 6 is a top view of the positioning guide block.
Fig. 7 is a sectional view of the positioning guide block.
FIG. 8 is a cross-sectional view of the fuse after insertion into the positioning guide block.
FIG. 9 is a top view of the fuse after insertion into the positioning guide block.
In the figure, 1 is a fuse, 2 is a positioning guide, 201 is a positioning groove, 202 is a positioning hole, 203 is an expansion groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 9, a fuse plug-in mounting guide mechanism includes a fuse 1 and a positioning guide block 2; the electric junction box is positioned at two sides of the fuse slot and is provided with a lug boss for positioning; the middle part of the positioning guide block 2 is provided with a positioning hole 202 which is matched with the fuse 1 in a copying way; and positioning grooves 201 corresponding to the protruding parts are arranged at the bottom of the positioning guide block 2 and positioned at two sides of the positioning hole 202.
Referring to fig. 6 to 9, the positioning hole 202 has a rectangular shape, and both sides of the upper edge thereof are provided with expanding grooves 203 for facilitating insertion of the hand-held fuse 1.
Referring to fig. 9, the expanding groove 203 is arc-shaped in a top view; or may be triangular, not shown in the drawings.
Referring to fig. 8-9, the fuse 1 is rectangular in top view.
Referring to fig. 8-9, the positioning guide block 2 has a rectangular body structure.
In this embodiment, the positioning guide block 2 is made of metal.
In this embodiment, the electrical junction box is an in-vehicle electrical junction box.
When the fuse 1 is used specifically, as shown in fig. 8-9, the fuse 1 is inserted into the positioning hole 202 of the positioning guide block 2, and the transverse degree of freedom of the fuse 1 is limited by the position of the guide hole of the positioning guide block 2, so that the positioning function is achieved, the accuracy of the inserting position is guaranteed, meanwhile, the expansion grooves 203 are arranged on the two sides of the upper edge of the positioning hole, and the expansion grooves 203 have a certain depth, so that an assembler can conveniently hold the fuse 1 by hand and insert the fuse 1 into the positioning hole without affecting the position of holding the fuse.
It should be noted that the protruding portions for positioning, which are disposed on two sides of the fuse slot of the electrical junction box, are not shown in the drawings, and actually, some electrical junction boxes have the protruding portions themselves, so that the electrical junction boxes can be directly used, and meanwhile, the electrical junction boxes can be customized to have the protruding portions. Through this bellying, can be located with location guide block 2 the installation location is realized to the constant head tank 201 of locating hole 202 both sides, and location guide block 2 that is be in firm state, the accurate positioning of fuse 1 of being convenient for.
To sum up, the utility model discloses can be swiftly convenient insert the fuse in the slot of electric junction box, can guarantee simultaneously that fuse and slot keep the vertically state, guaranteed the quality of electric junction box product.
The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and these changes or improvements should fall within the scope of the present invention.
Claims (7)
1. The utility model provides a fuse cartridge guiding mechanism which characterized in that:
comprises a fuse (1) and a positioning guide block (2);
the electric junction box is positioned at two sides of the fuse slot and is provided with a lug boss for positioning;
the middle part of the positioning guide block (2) is provided with a positioning hole (202) which is matched with the fuse (1) in a profiling way;
and positioning grooves (201) corresponding to the protruding parts are arranged at the bottom of the positioning guide block (2) and positioned at two sides of the positioning hole (202).
2. The fuse-inserting guide mechanism according to claim 1, wherein: the positioning hole (202) is rectangular, and two sides of the upper edge of the positioning hole are provided with expanding grooves (203) for facilitating insertion of the handheld fuse (1).
3. The fuse-inserting guide mechanism according to claim 2, wherein: the expansion groove (203) is arc-shaped or triangular in the top view.
4. The fuse-inserting guide mechanism according to claim 1, wherein: the fuse (1) is rectangular in a top view.
5. The fuse-inserting guide mechanism according to claim 4, wherein: the positioning guide block (2) is of a rectangular structure.
6. The fuse-inserting guide mechanism according to claim 1, wherein: the positioning guide block (2) is made of metal.
7. The fuse-inserting guide mechanism according to claim 1, wherein: the electrical junction box is a vehicle-mounted electrical junction box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120566127.5U CN214477314U (en) | 2021-03-19 | 2021-03-19 | Fuse cartridge guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120566127.5U CN214477314U (en) | 2021-03-19 | 2021-03-19 | Fuse cartridge guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477314U true CN214477314U (en) | 2021-10-22 |
Family
ID=78156685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120566127.5U Active CN214477314U (en) | 2021-03-19 | 2021-03-19 | Fuse cartridge guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477314U (en) |
-
2021
- 2021-03-19 CN CN202120566127.5U patent/CN214477314U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |