TWM591252U - Structure of fuse box - Google Patents

Abstract

This creation is about a fuse box structure, which is mainly provided with a fuse block stand on a box body for inserting the blade fuse, and the fuse block stand is formed into two opposite sides, and the fuse block stand is formed on the two sides With high and low position difference slot, and a box cover is connected to the bottom edge of the two opposite sides, so that when used, you can choose the box cover tenon according to the height of the blade fuse used The corresponding latch of the lower slot of the fuse set stand, or the latch of the higher slot, to adjust the depth of the box cover and the fuse set stand cover, according to which, a fuse box can provide different heights The use of blade fuse can save the production cost and improve the convenience of use.

Description

Fuse box structure

This creation is about a fuse box structure, especially a fuse box structure that can provide blade fuse of different heights to share, which can save the production cost and improve the convenience of use.

According to the press, current ships and vehicles are usually equipped with fuse boxes, which are mainly used for convenient insertion of multiple fuses, and then connected to various electrical equipment on ships and vehicles through lines to achieve centralized management of fuses and circuits Distribution and protection circuit functions. The existing fuse box is mainly provided with an input terminal in its structure, and a digital output terminal is additionally provided on the fuse box, and a fuse slot is separately provided between the input terminal and the digital output terminal for fuse assembly and insertion. After the input terminal flows through the fuse and then through each output terminal, it can supply power to various electrical equipment. When the electrical equipment is abnormal or the load is too large, causing the current flowing through the fuse to exceed the load, the fuse will melt and form an open circuit. To achieve the effect of protecting the circuit.

Among them, most of the fuses used in ships and vehicles are blade fuses. The blade fuses can be roughly divided into discard type and self-recovery type, and the self-recovery blade fuse is higher than the discard type blade fuse. Due to the different heights of the two, the existing fuse boxes will be designed according to the type of blade fuse used, which can be assembled with blade fuse of different heights; however, for manufacturers, different fuse boxes must be made separately Molds, resulting in increased production costs and lack of commonality between different fuse boxes, so each fuse box must be prepared for a certain amount of inventory, which also causes inventory cost burden, and for consumers, if they want to use different heights The blade fuse, that is, a fuse box that can be used corresponding to the blade fuse, not only increases the purchase cost, but also occupies a lot of space in the installation of multiple fuse boxes, which causes inconvenience in use.

The reason is that in view of the fact that the existing fuse box structure still has the above defects in production and use, it is assisted by its many years of manufacturing and design experience and knowledge in the related fields, and after many ingenuity, research and creation of this creation.

This creation is about a fuse box structure. Its main purpose is to provide a fuse box structure that can provide blade fuse sharing of different heights, which can save manufacturing costs and improve the convenience of use.

In order to achieve the above-mentioned implementation purposes, the author has developed the following fuse box structure, which includes a box body and a box cover, a fuse block stand is provided on the box body, and a number of fuses are provided on the top surface of the fuse block stand Slot, and the fuse block stand is formed to be opposite to the first side and the second side, and the fuse block stand is provided with a number slot with a high and low position difference on the first side and the second side, and the box The cover is provided with the stand of the fuse group corresponding to the cover, and the box cover is formed opposite to the first side and the second side, and a number of tenons are formed on the bottom edges of the first side and the second side of the box cover respectively, so that the box cover The latches on the first side and the second side of the first side and the second side of the fuse set stand are selectively engaged with the slots on the first side and the second side of the fuse set stand, respectively, or the first side and the first side of the fuse set stand The card slots on the lower side of the two sides correspond to the latches.

The fuse box structure as described above, wherein the box main system is formed with a retaining wall along the periphery of the fuse block stand, and a gap is formed between the baffle wall and the fuse block stand, and the first side and the second of the box cover A baffle is formed on each of the two bottom edges of the bottom edge of the side, and the baffle of the box cover is correspondingly embedded in the gap formed by the stand of the fuse set and the baffle wall.

The fuse box structure as described above, wherein the first side of the stand of the fuse set is provided with a first slot at the bottom edges of the two sides, and the first side of the stand of the fuse set is placed on the two first slots There are two second slots formed at intervals, and the second slot is located above the first slot, so that the first slot and the second slot are high and low, and the fuse is assembled The second side of the seat is provided with a third clamping slot on each of the two sides, and the bottom edge of the second side of the fuse block is located between the two and third clamping slots. There are two spaced fourth clamping slots, and the The third card slot is located above the fourth card slot, so that the third card slot and the fourth card slot have a high and low position difference, and the box cover has a first card formed on each side of the bottom edge of the first side Tenon, and the bottom of the second side of the lid is formed with two second tenons spaced at the center of the bottom, so that the first tenon of the first side of the lid and the second tenon of the second side are selected Latches corresponding to the second slot on the first side and the third slot on the second side of the stand of the fuse bank respectively, or the first slot and the second side of the first side of the stand on the fuse bank The fourth card slot corresponds to the latch.

The fuse box structure as described above, wherein the box main system is formed with a retaining wall along the periphery of the fuse block stand, and a gap is formed between the baffle wall and the fuse block stand, and at the bottom edge of the first side of the box cover A first baffle is formed on each of the two side edges, and the two first baffles are respectively connected with the first tenon on the side, and the bottom edge of the second side of the lid is formed on each side There is a second blocking piece, and the first blocking piece and the second blocking piece of the box cover are correspondingly embedded in the gap formed by the fuse block stand and the blocking wall.

In this way, when the fuse box of this invention is in use, you can choose to match the latch of the cover of the box with the slot of the lower position of the fuse set, or the higher position of the fuse according to the height of the blade fuse used. The card slot is locked to adjust the depth of the cover between the box cover and the fuse assembly stand. According to this, a fuse box can be used for blade fuses of different heights, saving production costs and improving convenience.

In order to make the technical means of this creation and the effects it can achieve more complete and clear disclosure, here are detailed descriptions, please refer to the disclosed schemes and figures:

First of all, please refer to the first and third figures together. The fuse box structure for this creation includes:

A box body (1) is provided with a fuse set stand (11) on the box body (1), and a fuse slot (12) is provided on the top surface of the fuse set stand (11), which in turn makes the box The main body (1) is formed with a retaining wall (13) along the periphery of the fuse assembly stand (11), and a gap (131) is formed between the retaining wall (13) and the fuse assembly stand (11), and the fuse is assembled The seat (11) forms a first side (14) and a second side (15) opposite to the front and the back, and the first side (14) of the fuse assembly stand (11) is provided with a first at the bottom edges of the two sides A card slot (16), and the first side surface (14) of the fuse assembly stand (11) is provided with two spaced second card slots (17) between the two first card slots (16), and the The second card slot (17) is located above the first card slot (16), so that the first card slot (16) and the second card slot (17) form a high and low position difference, and the fuse assembly (11) ) The second side (15) is provided with a third clamping slot (18) on each side, and the bottom edge of the second side (15) of the fuse block stand (11) is between the two third clamping slots (18) A fourth card slot (19) set at two intervals is provided, and the third card slot (18) is located above the fourth card slot (19), so that the third card slot (18) and the fourth card slot (19) Form a high and low difference;

A box cover (2) is to make the box cover (2) correspond to the fuse block stand (11) of the box body (1), so that the box cover (2) forms a first side opposite to the front and back (21) and the second side (22), and the first side (21) of the box cover (2) is formed with a first blocking piece (23) on both sides of the bottom edge, and the box cover (22) is formed. 2) The bottom edge of the first side (21) is connected with a first tenon (24) on each side of the two first baffles (23), and the second side (22) of the lid (2) is on the bottom A second blocking piece (25) is formed on each side of the two edges of the rim, and the bottom edge of the second side (22) of the lid (2) is formed between the second blocking pieces (25) to form a second spaced apart second Tenon (26).

According to this, when the fuse box of this creation is implemented, the cover cover (2) and the box body (1) can be selected according to the type of blade fuse to be assembled. Please refer to the first and second figures As shown in the figure, when the low-profile discard blade fuse (3) is inserted into the fuse slot (12) of the fuse block stand (11), the first side (21) of the box cover (2) can be assembled with the fuse The first side (14) of the seat (11) corresponds to the position, and then the cover (2) is correspondingly placed on the fuse assembly stand (11) of the box body (1). At this time, the cover (2) is first The first blocking piece (23) and the second blocking piece (25) at the two sides of the bottom edge of the side surface (21) and the second side surface (22) are embedded in the fuse block stand (11) and the retaining wall (13) In the formed gap (131), it is positioned against the retaining wall (13) of the box body (1), and at the same time, the box cover (2) is provided with two first tenons on both sides of the bottom edge of the first side (21) ( 24) The two first slots (16) provided on the two sides of the bottom edge of the first side (14) of the fuse group stand (11) are positioned corresponding to the latches. Please refer to the third and fourth figures together. The second second tenon (26) located at the center of the bottom edge of the second side (22) of the box cover (2) is respectively the second and fourth at the center of the bottom edge of the second side (15) of the fuse block stand (11) The card slot (19) is positioned corresponding to the latch, so please refer to the fifth figure together, and use the cover (2) to form the first latch (24) and the second latch (26) respectively with the fuse The first card slot (16) and the fourth card slot (19) at the lower position of the bottom edge of the seat (11) correspond to the positioning design of the latch, so that the box cover (2) can be set to the fuse block stand (11) relative to the cover The deeper depth is just suitable for the cover of the lower-level disposable blade fuse (3).

Furthermore, when inserting a self-recovery blade fuse (4) with a relatively high height in the fuse slot (12) of the fuse block stand (11), please refer to the sixth and seventh figures as Rotate the cover (2) 180 degrees, so that the first side (21) of the box cover (2) corresponds to the position of the second side (15) of the fuse block stand (11), and then set the cover of the box cover (2) to The fuse unit stand (11) of the box body (1), and two second tenons (26) provided at the center of the bottom edge of the second side (22) of the box cover (2) and the fuse unit stand (11) respectively The two second slots (17) in the center of the first side (14) are positioned corresponding to the latches. Please refer to the eighth and ninth figures together, and then make the bottom edge of the first side (21) of the box cover (2) The two first latches (24) located on the two sides are respectively positioned corresponding to the latches of the second and third slots (18) located on the two sides of the fuse block stand (11), the second side (15), and accordingly, please And referring to the tenth figure, using the box cover (2), its first tenon (24) and second tenon (26) are respectively located at the high position above the bottom edge of the fuse set stand (11) ( 16) The positioning design of the latch corresponding to the third card slot (18), so that the box cover (2) can be set to the shallower depth of the fuse bank stand (11) relative to the cover, which is just suitable for the higher height The self-recovery blade fuse (4) is covered and used.

In this way, using the fuse box structure of this creation, it can be suitable for the assembly and use of two types of blade fuses of different heights: disposable blade fuses (3) and self-recovery blade fuses (4). Here, for manufacturers, Only need to make a mold, you can produce a fuse box that can be used for the assembly of blade fuses of different heights at the same time, so as to achieve the effect of saving production costs and inventory costs. In addition, for consumers, only one fuse box is needed. It can provide the assembly and use of blade fuse of different heights to save the purchase cost, and can save the space occupied by several fuse boxes to improve the convenience of use.

The foregoing embodiments or drawings do not limit the implementation of the fuse box structure of this creation. Any appropriate changes or modifications made by those with ordinary knowledge in the technical field should be regarded as not departing from the scope of the patent of this creation.

It can be seen from the above structure and implementation that the creative department has the following advantages:

1. The fuse box structure of this creation can choose the depth of the cover of the box cover and the box body according to the height of the blade fuse used. Here, for the manufacturer, only one mold is needed to produce At the same time, it is suitable for fuse boxes assembled with blade fuses of different heights to achieve the effect of saving production costs and inventory costs.

2. The fuse box structure of this creation can choose the depth of the cover of the box cover and the box body according to the height of the blade fuse used. Therefore, for consumers, only one fuse box can be purchased to provide different heights The blade fuse is assembled and used to save purchase cost and improve convenience.

In summary, the embodiments of this creation can indeed achieve the expected effect, and the specific structure disclosed by it has not only not been seen in similar products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law and To request that you file an application for a new type of patent in accordance with the law, pleading for the review and granting the patent, you feel truly virtuous.

(1) ‧‧‧Box main body

(11) ‧‧‧ Stand for fuse group

(12) ‧‧‧ fuse slot

(13) ‧‧‧ retaining wall

(131) ‧‧‧ gap

(14) The first side

(15) The second side

(16) The first card slot

(17) ‧‧‧Second card slot

(18) The third card slot

(19) ‧‧‧ Fourth slot

(2) ‧‧‧ lid

(21) The first side

(22) ‧‧‧Second side

(23) The first block

(24) The first tenon

(25) ‧‧‧ second block

(26) The second tenon

(3) ‧‧‧disposable blade fuse

(4) ‧‧‧ Self-recovery blade fuse

Picture 1: Exploded perspective view before creation

The second picture: the perspective view of this combination before creation

The third picture: three-dimensional exploded view after creation

The fourth picture: the combined perspective view after the creation

Fifth picture: cutaway view of this creation

Figure 6: Front perspective exploded view of another implementation state of this creation

Figure 7: Another front view perspective view of another implementation of this creation

Figure 8: Rear perspective exploded view of another implementation state of this creation

The ninth picture: another combined perspective view of the implementation of this creation

Figure 10: Cross-sectional view of another implementation state of this creation

(1)‧‧‧Box main body

(11)‧‧‧Fuse stand

(12)‧‧‧Fuse slot

(13)‧‧‧Retaining Wall

(131)‧‧‧Gap

(14)‧‧‧First side

(16)‧‧‧First slot

(17)‧‧‧Second card slot

(2)‧‧‧lid

(21)‧‧‧First side

(23)‧‧‧The first block

(24)‧‧‧The first tenon

(25)‧‧‧Second stop

(3)‧‧‧Disposable blade fuse

Claims (4)

A fuse box structure includes a box body and a box cover. A fuse block stand is provided on the box body, and a number of fuse slots are provided on the top surface of the fuse block stand, and the fuse block stand is formed relatively A side surface and a second side, and the first side surface and the second side surface of the fuse group stand are respectively provided with a number slot with a high and low position difference, and the box cover is correspondingly provided with the fuse group stand, and the The lid is formed opposite to the first side and the second side, and a number of tenons are formed on the bottom edges of the first side and the second side of the lid, respectively, so that the tenon of the first side and the second side of the lid are selected The latches are corresponding to the latches at the high positions of the first side and the second side of the stand of the fuse set, respectively, or the latches at the low positions of the first side and the second side of the stand of the fuse set. The fuse box structure as described in item 1 of the patent application scope, wherein the box main system is formed with a retaining wall along the periphery of the fuse block stand, and a gap is formed between the retaining wall and the fuse block stand, and the box cover A baffle is formed on each side of the bottom edge of the one side and the second side, and the baffle of the box cover is correspondingly embedded in the gap formed by the fuse block stand and the baffle wall. The fuse box structure as described in item 1 of the scope of the patent application, wherein the first side of the fuse set stand is provided with a first slot at the bottom edges of both sides, and the first side of the fuse set stand is placed on the There are two second slots formed at intervals between the two first slots, and the second slot is located above the first slot, so that the first slot and the second slot have a high and low position difference, The second side of the stand of the fuse set is provided with a third card slot on each side of the second side, and the bottom edge of the second side of the stand of the fuse set is located between the two third slots with a fourth card set at two intervals And the third card slot is located above the fourth card slot, so that the third card slot and the fourth card slot have a high and low position difference, and the bottom side of the first side of the box cover at each side A first tenon is formed, and two bottom second tenons are formed at the center of the bottom edge of the second side of the lid to make the first tenon and the second side of the first side of the lid The second tenon selectively engages with the second slot on the first side and the third slot on the second side of the stand of the fuse group, respectively, or the first slot on the first side of the stand on the fuse group The fourth slot on the second side corresponds to the latch. The fuse box structure as described in item 3 of the patent application scope, wherein the box main system is formed with a retaining wall along the periphery of the fuse block stand, and a gap is formed between the retaining wall and the fuse block stand, and the box cover is A first baffle is formed on each side of the bottom edge of the first side, and the two first baffles are respectively connected to the first tenon on the side, and the bottom edge of the second side of the lid A second blocking piece is formed at each side, and the first blocking piece and the second blocking piece of the box cover are respectively embedded in the gap formed by the fuse block stand and the blocking wall.

Images