CN207967858U - Chassis distributing box - Google Patents
Chassis distributing box Download PDFInfo
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- CN207967858U CN207967858U CN201820161474.8U CN201820161474U CN207967858U CN 207967858 U CN207967858 U CN 207967858U CN 201820161474 U CN201820161474 U CN 201820161474U CN 207967858 U CN207967858 U CN 207967858U
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- outlet holes
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Abstract
A kind of chassis distributing box, upper cover, back box in it are fastened by pin thread, the mutual of female thread to be connected as a box body up and down, the both sides of box body are respectively arranged with entrance hole, outlet hole, the entrance hole includes No.1 entrance hole and No. two entrance holes, the outlet hole includes No.1 outlet hole, No. two outlet holes, No. three outlet holes, No. four outlet holes, No. five outlet holes, No. six outlet holes, No. seven outlet holes and No. eight outlet holes, entrance hole, outlet hole diameter have differences, meanwhile there are difference for the diameter between outlet hole.Connection error will not only occur for the design, and wiring efficiency is higher, and safety is stronger, and intensity is larger, be conducive to installation and follow-up maintenance.
Description
Technical field
The utility model is related to a kind of block terminals, belong to automobile commercial car design of electrical system field, more particularly to a kind of
Chassis distributing box improves wiring efficiency it is particularly applicable to avoid that connection error occurs.
Background technology
Currently, the electric wiring at automobile chassis position is more intricate, for ease of distinguishing each circuit when installation and maintenance
Between connection relation, often prepare chassis distributing box help and connect, chassis distributing box is that automobile routinely configures, but contour structures are not
Together.
Authorization Notice No. is CN202167761U, and authorized announcement date is that the utility model patent on March 14th, 2012 discloses
A kind of chassis distribution cartridge, including electrical appliance kit fixed body, electric appliance box body and box cover, the electrical appliance kit fixed body inner bottom
Face is provided with circuit board, and two sides of electrical appliance kit fixed body are equipped with round hole, and the electric appliance box body is arranged in electrical appliance kit
In fixed body, buckle, electrical appliance kit fixed body and box cover are equipped on the electrical appliance kit fixed body and box cover by buckling snapping
Together, several capacity cells are fixedly connected in the upper surface of electric appliance box body, the electric appliance box body upper surface is also installed
There are battery main switch assembly, preheating relay assembly and starting relay assembly, on the circuit board of electrical appliance kit fixed body bottom
Be provided with copper in flakes seven, copper in flakes eight, copper in flakes nine and copper in flakes ten, electric appliance box body upper surface be provided with copper in flakes one, copper
In flakes two, copper in flakes three, copper in flakes four, copper in flakes five and copper in flakes six, be also connected with and cassette fuse silk and fuse piece be installed.
Although the design can improve the connection speed of circuit to a certain extent, it only offers round hole for drawing in side
Enter and extracting power supply cord not only easily leads to the generation of connection error, but also can drop there is no being distinguished to the type of power cord
Low wiring efficiency.
The information for disclosing the background technology part is merely intended to increase the understanding to the general background of present patent application, without
It should be considered as recognizing or implying in any form that information composition has been the existing skill well known to persons skilled in the art
Art.
Invention content
Easy occur that connection error, wiring are less efficient to be lacked the purpose of the utility model is to overcome existing in the prior art
Sunken and problem, connection error, the higher chassis distributing box of wiring efficiency will not be occurred by providing one kind.
In order to achieve the above object, the technical solution of the utility model is：A kind of chassis distributing box, including upper cover, bottom
Box, entrance hole and outlet hole, the upper cover and the back box are vertically connected with as a box body, be provided on the box body entrance hole with
Outlet hole；
The entrance hole includes No.1 entrance hole and No. two entrance holes, the outlet hole include No.1 outlet hole, No. two go out
String holes, No. three outlet holes, No. four outlet holes, No. five outlet holes, No. six outlet holes, No. seven outlet holes and No. eight outlet holes, it is described
No.1 entrance hole, No. two entrance holes are respectively positioned on the side of box body, the No.1 outlet hole, No. two outlet holes, No. three outlet holes, four
Number outlet hole, No. five outlet holes, No. six outlet holes, No. seven outlet holes, No. eight outlet holes are all located at the other side of box body.
The No.1 entrance hole, No. two entrance holes, the diameter of No. four outlet holes are consistent, and the diameter of No. four outlet holes is more than one
Number outlet hole, No. two outlet holes, No. three outlet holes, No. five outlet holes, No. six outlet holes, No. seven outlet holes, No. eight outlet holes
Diameter.
The No.1 outlet hole, No. three outlet holes, the diameter of No. eight outlet holes are consistent, No. two outlet holes, No. five go out
The diameter of string holes is consistent, and No. six outlet holes, the diameter of No. seven outlet holes are consistent, and No. four outlet holes, No. six outlet holes, two
Number outlet hole, No.1 outlet hole diameter be sequentially reduced.
The side of the upper cover is opened up there are two upper incoming line mouth, and the other side of upper cover offers eight upper line outlets, described
The side of back box is opened up there are two lower incoming line, and the other side of back box offers eight lower line outlets, two upper incoming line mouths and two
A lower incoming line progress is corresponding to be vertically connected with to constitute No.1 entrance hole, No. two entrance holes, and eight are gone up under line outlets and eight
Line outlet carries out corresponding be vertically connected with to constitute No.1 outlet hole, No. two outlet holes, No. three outlet holes, No. four outlet holes, five
Number outlet hole, No. six outlet holes, No. seven outlet holes, No. eight outlet holes.
The front of the upper cover is provided with box cover and opens label, and the back side of the upper cover is provided with insurance call tag.
The back box is internally provided with substrate, and multiple copper connection sheets and multiple fuses are provided on the substrate, and copper connects
Contact pin is connected by copper sheet fixing bolt with substrate, and fuse is connected by insuring fixing bolt with substrate.
The bottom of the back box is provided with multiple copper sheet injection molding blocks and is molded block with multiple insurances, and it is solid with copper sheet that copper sheet is molded block
Determine bolt to be connected, insurance injection molding block is connected with insurance fixing bolt, and the volume that copper sheet is molded block is more than insurance injection molding block
Volume, and it is provided with reinforcing rib between same longitudinal adjacent injection molding block；Specification that there are two types of the copper sheet fixing bolts,
And its diameter is all higher than the diameter of insurance fixing bolt.
The both ends of the upper cover are respectively connected with a female thread, and the both ends of the back box are respectively connected with a pin thread, and
Female thread is interlocked with corresponding pin thread.
The female thread includes female matrix and female voussoir, and the top of female voussoir is connected through female matrix with upper cover；The pin thread
Including public matrix and public voussoir, the bottom end of public voussoir is connected through public matrix with back box, and public voussoir, public matrix, back box surround altogether
Wedge cavities carry out inlaying cooperation with female voussoir, prolong the extension notch in portion and setting in the middle part of female voussoir in male voussoir top setting
Mutually clamping.
The quadrangle of the back box is respectively connected with an installation extension block, be located at same longitudinal two installation extension blocks with
One mounting bracket is connected.
Compared with prior art, the beneficial effects of the utility model are：
1, in the utility model chassis distributing box, entrance hole and outlet hole are respectively arranged in the both sides of box body, wherein into
String holes is two, and outlet hole is eight, and entrance hole, the quantity of outlet hole, diameter are different, meanwhile, between eight outlet holes
Further division is carried out by the difference of diameter, quantity, which is not only conducive to input, the connection of output power line, will not
There is connection error, and conducive to the connection of different output power lines, the diameter of outlet hole and the power cord gone out through the hole
The capacity of the fuse connected is corresponding, has stronger mistake proofing connection effect.Therefore, the utility model will not only occur
Connection error, and wiring efficiency is higher.
2, in the utility model chassis distributing box, No.1 outlet hole, No. eight outlet holes compare remaining outlet hole, and diameter is most
Small, which is not only conducive to mistake proofing and designs, and is conducive to improve wiring efficiency, moreover, No.1 outlet hole, No. eight outlet holes are corresponding is
The outlet hole of two reserved fuses is designed into minimum diameter, can not only reduce the risk that foreign matter enters block terminal, and
And be avoided that after sale overload repacking, it is ensured that block terminal it is safe to use.Therefore, not only wiring efficiency is higher for the utility model, and
And safety is stronger.
3, in the utility model chassis distributing box, entrance hole, outlet hole all include upper and lower two parts, wherein entrance hole
It is made of upper incoming line mouth, lower incoming line, outlet hole is made of upper line outlet, lower line outlet, and upper and lower mouth is separately designed upper
Lid, in back box, which is not only conducive to the making in hole, and conducive between upper cover, back box correspondence with cooperate, convenient for upper cover,
The making of back box.Therefore, the producing efficiency of the utility model is higher.
4, in the utility model chassis distributing box, the bottom of back box is provided with multiple copper sheet injection molding blocks and is noted with multiple insurances
Block is moulded with corresponding with the connection of copper connection sheet, fuse and substrate in back box, which can not only improve copper connection sheet, insurance
The bonding strength of silk and substrate, and without opening box body, from the external position that can be molded block, insurance injection molding block according to copper sheet
Come copper connection sheet in positioning box, fuse position, be easily installed with subsequent maintenance, especially when there is reinforcing rib, effect is more
It is good.Therefore, not only mechanical strength is larger for the utility model, but also is easily installed and follow-up maintenance.
5, in the utility model chassis distributing box, the both ends of upper cover are respectively connected with a female thread, the both ends of back box respectively with
One pin thread is connected, and female thread is interlocked with corresponding pin thread, and during fastening, elastic deformation occurs for female voussoir of female thread,
To be inserted into the wedge cavities that public voussoir, public matrix, back box surround altogether to be clamped, bonding strength is higher, can be to zero in box
Part plays stronger protecting effect, and easy to operate.Therefore, the connection effect of the utility model not only box body is preferable, Er Qiecao
Make simple.
6, in the utility model chassis distributing box, the quadrangle of back box is respectively connected with an installation extension block, is located at same
Two longitudinal installation extension blocks are connected with a mounting bracket, which is conducive to the installation of block terminal on the car body, installation
Position is easy to find, and installation environment is preferable, relatively low to block terminal protection, resistance to environmental requirement, at low cost.Therefore, the utility model
Conducive to installation, it is convenient for the popularization and application of block terminal.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the front view of upper cover in the utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the upward view of Fig. 3.
Fig. 6 is the front view of back box in the utility model.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the upward view of Fig. 6.
Fig. 9 is the connection diagram of pin thread in the utility model, female thread.
Figure 10 is the assembling schematic diagram of the utility model.
In figure：Box body 1, upper cover 2, upper incoming line mouth 21, upper line outlet 22, box cover open label 23, insurance call tag 24,
Back box 3, lower incoming line 31, lower line outlet 32, copper sheet injection molding block 33, insurance injection molding block 34, reinforcing rib 35, entrance hole 4, No.1 into
41, No. two entrance holes 42 of string holes, outlet hole 5,53, No. four outlet holes of outlet hole of outlet hole 52, three of No.1 outlet hole 51, two
54,57, No. eight outlet holes 58 of No. five outlet holes of outlet hole 56, seven of outlet hole 55, six, substrate 6, copper connection sheet 61, insurance
Silk 62, copper sheet fixing bolt 63, insurance fixing bolt 64, female thread 7, female matrix 71, female voussoir 72, extension notch 73, pin thread 8,
Public matrix 81, interior prolongs portion 83, wedge cavities 84, mounting bracket 9, installation extension block 91 at public voussoir 82.
Specific implementation mode
The utility model is described in further detail below in conjunction with description of the drawings and specific implementation mode.
Referring to Fig. 1 to Figure 10, a kind of chassis distributing box, including upper cover 2, back box 3, entrance hole 4 and outlet hole 5, it is described on
Lid 2 and the back box 3 are vertically connected with as a box body 1, and entrance hole 4 and outlet hole 5 are provided on the box body 1；
The entrance hole 4 includes No.1 entrance hole 41 and No. two entrance holes 42, and the outlet hole 5 includes No.1 outlet hole
51, No. two 56, No. seven outlets of outlet hole of outlet hole 55, six of outlet hole 54, five of outlet hole 53, four of outlet hole 52, three
Hole 57 and No. eight outlet holes 58,41, No. two entrance holes 42 of the No.1 entrance hole are respectively positioned on the side of box body 1, and the No.1 goes out
The outlet hole 56, seven of outlet hole 55, six of outlet hole 54, five of outlet hole 53, four of outlet hole 52, three of string holes 51, two
57, No. eight outlet holes 58 of outlet hole are all located at the other side of box body 1.
The diameter of the No.1 entrance hole 41, No. two entrance holes, 42, No. four outlet holes 54 is consistent, No. four outlet holes 54 it is straight
Diameter goes out more than the outlet hole 56, seven of outlet hole 55, six of outlet hole 53, five of outlet hole 52, three of No.1 outlet hole 51, two
The diameter of 57, No. eight outlet holes 58 of string holes.
The diameter of the No.1 outlet hole 51, No. three outlet holes, 53, No. eight outlet holes 58 is consistent, No. two outlet holes
52, the diameter of No. five outlet holes 55 is consistent, and the diameter of 56, No. seven outlet holes 57 of No. six outlet holes is consistent, and No. four outlets
56, No. two outlet holes 52 of outlet hole of hole 54, six, No.1 outlet hole 51 diameter be sequentially reduced.
The side of the upper cover 2 is opened up there are two upper incoming line mouth 21, and the other side of upper cover 2 offers eight upper line outlets
22, the side of the back box 3 is opened up there are two lower incoming line 31, and the other side of back box 3 offers eight lower line outlets 32, two
Upper incoming line mouth 21 and two lower incoming lines 31 carry out it is corresponding be vertically connected with to constitute 41, No. two entrance holes 42 of No.1 entrance hole,
Eight upper line outlets 22 carry out corresponding be vertically connected with to constitute 51, No. two outlet holes of No.1 outlet hole with eight lower line outlets 32
52, No. three 57, No. eight outlets of outlet hole of outlet hole 56, seven of outlet hole 55, six of outlet hole 54, five of outlet hole 53, four
Hole 58.
The front of the upper cover 2 is provided with box cover and opens label 23, and the back side of the upper cover 2 is provided with insurance call tag
24。
The back box 3 is internally provided with substrate 6, and multiple copper connection sheets 61 and multiple fuses are provided on the substrate 6
62, copper connection sheet 61 is connected by copper sheet fixing bolt 63 with substrate 6, and fuse 62 is by insuring fixing bolt 64 and substrate
6 are connected.
The bottom of the back box 3 is provided with multiple copper sheet injection molding blocks 33 and is molded block 34 with multiple insurances, and copper sheet is molded block 33
It is connected with copper sheet fixing bolt 63, insurance injection molding block 34 is connected with insurance fixing bolt 64, and copper sheet is molded the volume of block 33
More than the volume of insurance injection molding block 34, and reinforcing rib 35 is provided between same longitudinal adjacent injection molding block；The copper
There are two types of specifications for piece fixing bolt 63, and its diameter is all higher than the diameter of insurance fixing bolt 64.
The both ends of the upper cover 2 are respectively connected with a female thread 7, and the both ends of the back box 3 are respectively connected with a pin thread 8
It connects, and female thread 7 is interlocked with corresponding pin thread 8.
The female thread 7 includes female matrix 71 and female voussoir 72, and the top of female voussoir 72 is connected through female matrix 71 with upper cover 2
It connects；The pin thread 8 includes public matrix 81 and public voussoir 82, and the bottom end of public voussoir 82 is connected through public matrix 81 with back box 3, public wedge
The wedge cavities 84 that block 82, male matrix 81, back box 3 surround altogether carry out inlaying cooperation with female voussoir 72, the setting of 82 top of public voussoir
Inside prolong the extension notch 73 that portion 83 is arranged with 72 middle part of female voussoir to be mutually clamped.
The quadrangle of the back box 3 is respectively connected with an installation extension block 91, is located at same two longitudinal installation extensions
Block 91 is connected with a mounting bracket 9.
The principles of the present invention are described as follows：
The utility model passes in and out block terminal for the ease of power cord, and 8 outlet holes, 2 have been reserved respectively in the both sides of box body
A entrance hole, meanwhile, a female thread, pin thread are respectively connected to realize upper cover and the bottom of block terminal in the left and right ends of upper cover, back box
The connection of box.Wherein, entrance hole is different from the diameter of outlet hole, between outlet hole, is carried out also by the diameter in hole, quantity
Subdivision improves wiring efficiency to have mistake proofing connection effect.In addition, pin thread, female thread fastening during, the mother in female thread
Voussoir deforms to be pressed into the wedge cavities that public voussoir, public matrix, back box surround altogether, to realize the fastening of female thread, pin thread.
Embodiment 1：
Referring to Fig. 1 to Figure 10, a kind of chassis distributing box, including upper cover 2, back box 3, entrance hole 4 and outlet hole 5, it is described on
Lid 2 and the back box 3 are vertically connected with as a box body 1, and entrance hole 4 and outlet hole 5 are provided on the box body 1；The entrance hole 4
Including No.1 entrance hole 41 and No. two entrance holes 42, the outlet hole 5 includes the outlet hole 52, three of No.1 outlet hole 51, two
The outlet hole 55, six of outlet hole 54, five outlet hole 57 of outlet hole 56, seven of outlet hole 53, four and No. eight outlet holes 58, institute
State the side that 41, No. two entrance holes 42 of No.1 entrance hole are respectively positioned on box body 1,51, No. two outlet holes 52, three of the No.1 outlet hole
Number 57, No. eight outlet holes 58 of the outlet hole of outlet hole 56, seven of outlet hole 55, six of outlet hole 54, five of outlet hole 53, four are all
Positioned at the other side of box body 1.It is preferred that the diameter of the No.1 entrance hole 41, No. two entrance holes, 42, No. four outlet holes 54 is consistent, four
The diameter of number outlet hole 54 is more than the outlet hole 55, six of outlet hole 53, five of outlet hole 52, three of No.1 outlet hole 51, two
The diameter of outlet hole 56, No. seven outlet holes, 57, No. eight outlet holes 58.51, No. three outlets of the further preferred No.1 outlet hole
The diameter of 53, No. eight outlet holes 58 in hole is consistent, and the diameter of 52, No. five outlet holes 55 of No. two outlet holes is consistent, described No. six
The diameter of 56, No. seven outlet holes 57 of outlet hole is consistent, and No. four outlet holes 54, six outlet hole 56, two outlet hole 52, No.1s
The diameter of outlet hole 51 is sequentially reduced.
Embodiment 2：
Substance with embodiment 1, the difference is that：
The side of the upper cover 2 is opened up there are two upper incoming line mouth 21, and the other side of upper cover 2 offers eight upper line outlets
22, the side of the back box 3 is opened up there are two lower incoming line 31, and the other side of back box 3 offers eight lower line outlets 32, two
Upper incoming line mouth 21 and two lower incoming lines 31 carry out it is corresponding be vertically connected with to constitute 41, No. two entrance holes 42 of No.1 entrance hole,
Eight upper line outlets 22 carry out corresponding be vertically connected with to constitute 51, No. two outlet holes of No.1 outlet hole with eight lower line outlets 32
52, No. three 57, No. eight outlets of outlet hole of outlet hole 56, seven of outlet hole 55, six of outlet hole 54, five of outlet hole 53, four
Hole 58.
Embodiment 3：
Substance with embodiment 1, the difference is that：
The back box 3 is internally provided with substrate 6, and multiple copper connection sheets 61 and multiple fuses are provided on the substrate 6
62, copper connection sheet 61 is connected by copper sheet fixing bolt 63 with substrate 6, and fuse 62 is by insuring fixing bolt 64 and substrate
6 are connected.The bottom of the back box 3 is provided with multiple copper sheet injection molding blocks 33 and is molded block 34 with multiple insurances, and copper sheet is molded block 33
It is connected with copper sheet fixing bolt 63, insurance injection molding block 34 is connected with insurance fixing bolt 64, and copper sheet is molded the volume of block 33
More than the volume of insurance injection molding block 34, and reinforcing rib 35 is provided between same longitudinal adjacent injection molding block；The copper
There are two types of specifications for piece fixing bolt 63, and its diameter is all higher than the diameter of insurance fixing bolt 64.
Embodiment 4：
Substance with embodiment 1, the difference is that：
The both ends of the upper cover 2 are respectively connected with a female thread 7, and the both ends of the back box 3 are respectively connected with a pin thread 8
It connects, and female thread 7 is interlocked with corresponding pin thread 8.The female thread 7 includes female matrix 71 and female voussoir 72, the top of female voussoir 72
It is connected with upper cover 2 through female matrix 71；The pin thread 8 includes public matrix 81 and public voussoir 82, and the bottom end of public voussoir 82 is through public base
Block 81 is connected with back box 3, and the wedge cavities 84 that male voussoir 82, male matrix 81, back box 3 surround altogether inlay matching with female voussoir 72
It closes, prolongs the extension notch 73 that portion 83 is arranged with 72 middle part of female voussoir in the setting of 82 top of male voussoir and be mutually clamped.
Embodiment 5：
Substance with embodiment 1, the difference is that：
The quadrangle of the back box 3 is respectively connected with an installation extension block 91, is located at same two longitudinal installation extensions
Block 91 is connected with a mounting bracket 9.
Claims (10)
1. a kind of chassis distributing box, including upper cover (2), back box (3), entrance hole (4) and outlet hole (5), the upper cover (2) and institute
It states back box (3) to be vertically connected with as a box body (1), is provided with entrance hole (4) and outlet hole (5) on the box body (1), feature exists
In：
The entrance hole (4) includes No.1 entrance hole (41) and No. two entrance holes (42), and the outlet hole (5) includes No.1 outlet
Hole (51), No. two outlet holes (52), No. three outlet holes (53), No. four outlet holes (54), No. five outlet holes (55), No. six outlet holes
(56), No. seven outlet holes (57) and No. eight outlet holes (58), the No.1 entrance hole (41), No. two entrance holes (42) are respectively positioned on box
The side of body (1), the No.1 outlet hole (51), No. two outlet holes (52), No. three outlet holes (53), No. four outlet holes (54),
No. five outlet holes (55), No. six outlet holes (56), No. seven outlet holes (57), No. eight outlet holes (58) are all located at the another of box body (1)
Side.
2. a kind of chassis distributing box according to claim 1, it is characterised in that：The No.1 entrance hole (41), No. two into
String holes (42), the diameter of No. four outlet holes (54) are consistent, the diameters of No. four outlet holes (54) be more than No.1 outlet hole (51), No. two
Outlet hole (52), No. three outlet holes (53), No. five outlet holes (55), No. six outlet holes (56), No. seven outlet holes (57), No. eight go out
The diameter of string holes (58).
3. a kind of chassis distributing box according to claim 2, it is characterised in that：The No.1 outlet hole (51), No. three go out
String holes (53), the diameter of No. eight outlet holes (58) are consistent, No. two outlet holes (52), No. five outlet holes (55) diameter one
It causes, No. six outlet holes (56), the diameter of No. seven outlet holes (57) are consistent, and No. four outlet holes (54), No. six outlet holes
(56), No. two outlet holes (52), No.1 outlet hole (51) diameter be sequentially reduced.
4. a kind of chassis distributing box according to claim 1,2 or 3, it is characterised in that：The side of the upper cover (2) opens up
There are two upper incoming line mouth (21), the other side of upper cover (2) offers eight upper line outlets (22), and the side of the back box (3) is opened
If there are two lower incoming line (31), the other side of back box (3) offers eight lower line outlets (32), two upper incoming line mouths (21) with
Two lower incoming lines (31) carry out it is corresponding be vertically connected with to constitute No.1 entrance hole (41), No. two entrance holes (42), on eight
Line outlet (22) is corresponding with eight lower line outlet (32) progress to be vertically connected with to constitute No.1 outlet hole (51), No. two outlet holes
(52), No. three outlet holes (53), No. four outlet holes (54), No. five outlet holes (55), No. six outlet holes (56), No. seven outlet holes
(57), No. eight outlet holes (58).
5. a kind of chassis distributing box according to claim 4, it is characterised in that：The front of the upper cover (2) is provided with box
Lid opens label (23), and the back side of the upper cover (2) is provided with insurance call tag (24).
6. a kind of chassis distributing box according to claim 4, it is characterised in that：The back box (3) is internally provided with base
Plate (6) is provided with multiple copper connection sheets (61) and multiple fuses (62) on the substrate (6), and copper connection sheet (61) passes through copper sheet
Fixing bolt (63) is connected with substrate (6), and fuse (62) is connected by insuring fixing bolt (64) with substrate (6).
7. a kind of chassis distributing box according to claim 6, it is characterised in that：The bottom of the back box (3) is provided with more
A copper sheet injection molding block (33) and multiple insurances injection molding block (34), copper sheet injection molding block (33) are connected with copper sheet fixing bolt (63),
Insurance injection molding block (34) is connected with insurance fixing bolt (64), and the volume that copper sheet is molded block (33) is more than insurance injection molding block (34)
Volume, and be provided with reinforcing rib (35) between same longitudinal adjacent injection molding block；The copper sheet fixing bolt (63)
There are two types of specifications, and its diameter is all higher than the diameter of insurance fixing bolt (64).
8. a kind of chassis distributing box according to claim 4, it is characterised in that：The both ends of the upper cover (2) respectively with one
Female thread (7) is connected, and the both ends of the back box (3) are respectively connected with a pin thread (8), and female thread (7) and corresponding pin thread (8)
It is interlocked.
9. a kind of chassis distributing box according to claim 8, it is characterised in that：The female thread (7) includes female matrix (71)
It is connected with upper cover (2) through female matrix (71) with the top of female voussoir (72), female voussoir (72)；The pin thread (8) includes public base
Block (81) is connected through public matrix (81) with back box (3) with public voussoir (82), the bottom end of public voussoir (82), public voussoir (82), public affairs
The wedge cavities (84) that matrix (81), back box (3) surround altogether carry out inlaying cooperation, public voussoir (82) top setting with female voussoir (72)
In prolong the extension notch (73) being arranged in the middle part of portion (83) and female voussoir (72) and be mutually clamped.
10. a kind of chassis distributing box according to claim 4, it is characterised in that：The quadrangle of the back box (3) respectively with one
Installation extension block (91) is connected, and is located at same two longitudinal installation extension blocks (91) and is connected with a mounting bracket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161474.8U CN207967858U (en) | 2018-01-31 | 2018-01-31 | Chassis distributing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161474.8U CN207967858U (en) | 2018-01-31 | 2018-01-31 | Chassis distributing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967858U true CN207967858U (en) | 2018-10-12 |
Family
ID=63736079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161474.8U Active CN207967858U (en) | 2018-01-31 | 2018-01-31 | Chassis distributing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565802A (en) * | 2018-01-31 | 2018-09-21 | 东风商用车有限公司 | Chassis distributing box |
-
2018
- 2018-01-31 CN CN201820161474.8U patent/CN207967858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565802A (en) * | 2018-01-31 | 2018-09-21 | 东风商用车有限公司 | Chassis distributing box |
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