CN209767079U - Distributing box - Google Patents
Distributing box Download PDFInfo
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- CN209767079U CN209767079U CN201921002329.6U CN201921002329U CN209767079U CN 209767079 U CN209767079 U CN 209767079U CN 201921002329 U CN201921002329 U CN 201921002329U CN 209767079 U CN209767079 U CN 209767079U
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- shell
- mounting plate
- cover
- wire
- groove
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Abstract
The utility model discloses a branching box, which comprises an upper mounting plate and a lower mounting plate which are arranged up and down, cover plates which are respectively covered on the upper mounting plate and the lower mounting plate, a shielding cover which covers the outer surface of the cover plates, a shell which is connected with the periphery of the shielding cover in a matching way, and a front cover and a rear cover which are respectively connected with the two ends of the shell, wherein a first sealing gasket is arranged at the end part inside the shell close to the front cover, and a second sealing gasket is arranged at the end part inside the shell close to the rear cover; the current is shunted and transferred through the wire inlet end cable, the wire outlet end cable and the U-shaped terminal; the whole shielding is realized through the shielding cover, so that the stability of signals and the safety performance of shunting are improved; the spacing teeth of the shielding cover are matched with the spacing grooves of the shell, so that the connection strength between the shielding cover and the shell is effectively improved, and the mechanical performance is improved; the junction box is fixed on the automobile body through the binding assembly, so that the positioning on the automobile body is met, and the use performance of the junction box is improved.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to branching box.
Background
In the prior art, the number of the in-out cores of the connector is mostly the same, and the connector does not need to be fixed. However, in practical use, the cable distributor needs to be fixed on a vehicle body, so that the use of a loading environment is met, the conditions of safe distribution and the like are realized, and the signal distribution and switching effects of the existing distribution box are poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a junction box to solve current junction box and can not fix on the automobile body, and the relatively poor problem of reposition of redundant personnel switching effect.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the junction box comprises an upper mounting plate and a lower mounting plate which are vertically arranged, cover plates which are respectively covered on the upper mounting plate and the lower mounting plate, a shielding cover which covers the outer surface of the cover plates, a shell which is connected to the periphery of the shielding cover in a matching way, and a front cover and a rear cover which are respectively connected to the two ends of the shell, wherein a first sealing gasket is arranged at the end part close to the front cover in the shell, and a second sealing gasket is arranged at the end part close to the rear cover in the shell;
The upper mounting plate and the lower mounting plate are respectively provided with an incoming line end cable and two outgoing line end cables connected with the incoming line end cable, and the outgoing line end cables of the incoming line end cables are connected to form a Y-shaped structure; the wire inlet end cable penetrates through the first sealing gasket and the front cover respectively; the outlet end cable penetrates through the second sealing gasket and the rear cover respectively; the U-shaped terminals are pressed at the connecting positions of the incoming line end cables and the outgoing line end cables and are respectively positioned on the upper mounting plate and the lower mounting plate;
Two side surfaces of the shielding cover are respectively provided with a limiting tooth, and two side walls in the shell are respectively provided with a limiting groove matched with the limiting tooth; and a binding assembly is arranged on the outer wall of the shell.
Furthermore, a single-hole wire inlet groove and a double-hole wire outlet groove are formed in the two end faces of the upper mounting plate and the two end faces of the lower mounting plate, the wire inlet end cable is located in the single-hole wire inlet groove, and the wire outlet end cable is located in the double-hole wire outlet groove.
Furthermore, two wire inlets are respectively formed in the front cover and the first sealing gasket, four wire outlets are respectively formed in the rear cover and the second sealing gasket, cables at the wire inlets penetrate through the two wire inlets respectively, and cables at the wire outlets penetrate through the four wire outlets respectively.
Furthermore, an inner sleeve and an outer sleeve connected with the inner sleeve are respectively sleeved on the wire inlet end cable and the wire outlet end cable, and the inner sleeves are respectively clamped in the single-hole wire inlet groove and the double-hole wire outlet groove; the outer sleeve is clamped in a shielding groove formed in the shielding cover.
Further, be provided with two at least bosss on the both ends outer wall of shell, cover all be provided with two at least with after with on the protecgulum with boss matched with recess.
Further, the shell inner wall with all be provided with sealed recess between the first sealed pad and the shell inner wall with between the sealed pad of second.
Furthermore, the binding assembly comprises a binding belt, bayonets respectively positioned at two ends of the binding belt and binding buckles matched with the bayonets; and the bayonet and the binding buckle are respectively positioned at the bottom end and the top end of the shell.
furthermore, shell top and lateral wall are provided with location boss and spacing draw-in groove respectively, the ligature is arranged in on the boss of location, the ribbon runs through spacing draw-in groove.
The utility model discloses following beneficial effect has: the junction box provided by the utility model realizes current shunting and switching through the incoming line end cable, the outgoing line end cable and the U-shaped terminal; the whole shielding is realized through the shielding cover, so that the stability of signals and the safety performance of shunting are improved; the spacing teeth of the shielding cover are matched with the spacing grooves of the shell, so that the connection strength between the shielding cover and the shell is effectively improved, and the mechanical performance is improved; the junction box is fixed on the automobile body through the binding assembly, so that the positioning on the automobile body is met, and the use performance of the junction box is improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an exploded view of the structure of the present invention;
FIG. 4 is a schematic structural view of the upper mounting plate and the lower mounting plate of the present invention;
FIG. 5 is a schematic structural view of a cable at a wire inlet end and a cable at a wire outlet end of the present invention;
FIG. 6 is a schematic structural view of the front cover and the rear cover of the present invention;
FIG. 7 is a schematic view of the first and second gaskets of the present invention;
Fig. 8 is a schematic structural view of the middle shielding case of the present invention;
FIG. 9 is a schematic view of the structure of the middle housing of the present invention;
the legend scores shown in figures 1 to 9 are respectively expressed as: 1-upper mounting plate, 2-lower mounting plate, 3-cover plate, 4-shielding case, 5-outer shell, 6-front cover, 7-rear cover, 9-first sealing gasket, 10-second sealing gasket, 11-incoming line end cable, 12-outgoing line end cable, 13-U type terminal, 14-limiting tooth, 16-binding component, 17-single hole incoming line groove, 18-double hole outgoing line groove, 19-incoming line port, 20-outgoing line port, 21-inner sleeve, 22-outer sleeve, 23-shielding groove, 24-boss, 26-sealing groove, 160-binding tape, 161-bayonet, 162-binding buckle, 30-positioning boss and 31-limiting clamping groove.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 9, the junction box comprises an upper mounting plate 1 and a lower mounting plate 2 which are arranged up and down, a cover plate 3 which covers the upper mounting plate and the lower mounting plate respectively, a shielding cover 4 which covers the outer surface of the cover plate 3, a shell 5 which is connected to the periphery of the shielding cover 4 in a matching way, and a front cover 6 and a rear cover 7 which are connected to two ends of the shell 5 respectively, wherein a first sealing gasket 9 is arranged at the end part of the shell 5 close to the front cover 6, and a second sealing gasket 10 is arranged at the end part of the shell 5 close to the rear cover 7.
The upper mounting plate 1 and the lower mounting plate 2 are respectively provided with a wire inlet end cable 11 and two wire outlet end cables 12 connected with the wire inlet end cable 11, and the wire outlet end cables 12 of the wire inlet end cable 11 are connected to form a Y-shaped structure; the wire inlet end cable 11 respectively penetrates through the first sealing gasket 9 and the front cover 6; the outlet end cable 12 respectively penetrates through the second sealing gasket 10 and the rear cover 7; go up mounting panel 1 and lower mounting panel 2 size unanimity, go up mounting panel 1 and lower mounting panel 2 and pass through the bolt and nut cooperation with apron 3 respectively and be connected. The single-hole wire inlet groove 17 and the double-hole wire outlet groove 18 are formed in the two end faces of the upper mounting plate 1 and the two end faces of the lower mounting plate 2, wire inlet end cables 11 are arranged in the single-hole wire inlet groove 17, wire outlet end cables 12 are arranged in the double-hole wire outlet groove 18, the number of the wire inlet end cables 11 is two, the number of the wire inlet end cables is four, a two-in four-out structure is formed, one wire inlet end cable 11 and two section cables are connected, U-shaped terminals 13 are pressed at the joints of the three cables, and current shunting and switching are achieved.
Two side surfaces of the shielding cover 4 are respectively provided with a limiting tooth 14, and two side walls inside the shell 5 are respectively provided with a limiting groove matched with the limiting tooth 14; a lashing assembly 16 is provided on the outer wall of the housing 5. The shielding case 4 is used for shielding the whole distribution box, and improves the stability of signals and the safety performance of shunting. Spacing tooth 14 on shield cover 4 and the spacing groove on shell 5 cooperate to realize that shield cover 4 and shell 5's connection is fixed, two spacing tooth 14 directions on shield cover 4 set up relatively, realize two-way spacing locking, improve the reliability of connecting. The binding assembly 16 comprises a binding band 160, bayonets 161 respectively located at two ends of the binding band 160, and binding buckles 162 matched with the bayonets 161, wherein the top end and the side wall of the shell 5 are respectively provided with a positioning boss 30 and a limiting clamping groove 31, the binding buckles 162 are arranged on the positioning boss 30, and the binding band 160 penetrates through the limiting clamping groove 31. The junction box is fixed on the car body through the binding assembly 16, so that the use in a loading environment is met, and the use performance is improved.
In order to improve the fixing effect and shielding effect of the cable, in the utility model, an inner sleeve 21 and an outer sleeve 22 connected with the inner sleeve 21 are respectively sleeved on the cable 11 at the inlet end and the cable 12 at the outlet end, and the inner sleeve 21 is respectively clamped in the single-hole wire inlet groove 17 and the double-hole wire outlet groove 18; the outer sleeve 22 is clamped in a shielding groove 23 formed in the shielding case 4. The cable is fixed to the mounting plate by the inner sleeve 21, and the shielding effect is further improved by the outer sleeve 22 engaging with the shield case 4.
In order to improve the connection reliability between protecgulum 6, back lid 7 and the shell 5, the utility model discloses in, be provided with two at least bosss 24 on the both ends outer wall of shell 5, all be provided with two at least and boss 24 matched with recesses on protecgulum 6 and the back lid 7. The boss 24 is matched with the groove, so that the front cover 6 and the rear cover 7 are reliably positioned with the shell 5 respectively, and the stability of the structure is improved.
In order to improve the spacing reliability between sealed pad and the shell 5, the utility model discloses in, between shell 5 inner wall and the first sealed pad 9 and shell 5 inner wall and all be provided with sealed recess 26 between the sealed pad 10 of second. The sealing groove 26 plays a limiting role, the sealing gasket is prevented from moving in the shell 5, and the sealing effect is improved through the sealing groove 26.
the above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The junction box is characterized by comprising an upper mounting plate (1) and a lower mounting plate (2) which are vertically arranged, cover plates (3) which are respectively covered on the upper mounting plate (1) and the lower mounting plate (2), a shielding cover (4) which covers the outer surface of the cover plate (3), a shell (5) which is connected to the periphery of the shielding cover (4) in a matching way, and a front cover (6) and a rear cover (7) which are respectively connected to the two ends of the shell (5), wherein a first sealing gasket (9) is arranged at the end part close to the front cover (6) in the shell (5), and a second sealing gasket (10) is arranged at the end part close to the rear cover (7) in the shell (5);
The upper mounting plate (1) and the lower mounting plate (2) are respectively provided with a wire inlet end cable (11) and two wire outlet end cables (12) connected with the wire inlet end cable (11), and the wire inlet end cable (11) is connected with the two wire outlet end cables (12) to form a Y-shaped structure; the wire inlet end cable (11) penetrates through the first sealing gasket (9) and the front cover (6) respectively; the outlet end cable (12) penetrates through the second sealing gasket (10) and the rear cover (7) respectively; a U-shaped terminal (13) is pressed at the joint of the incoming line end cable (11) and the outgoing line end cable (12), and the U-shaped terminal (13) is respectively positioned on the upper mounting plate (1) and the lower mounting plate (2);
Two side surfaces of the shielding cover (4) are respectively provided with a limiting tooth (14), and two side walls in the shell (5) are respectively provided with a limiting groove matched with the limiting tooth (14); and a binding assembly (16) is arranged on the outer wall of the shell (5).
2. The junction box according to claim 1, wherein a single-hole wire inlet groove (17) and a double-hole wire outlet groove (18) are respectively formed in both end surfaces of the upper mounting plate (1) and the lower mounting plate (2), the wire inlet end cable (11) is positioned in the single-hole wire inlet groove (17), and the wire outlet end cable (12) is positioned in the double-hole wire outlet groove (18).
3. The junction box according to claim 1, wherein the front cover (6) and the first gasket (9) are respectively provided with two wire inlets (19), the rear cover (7) and the second gasket (10) are respectively provided with four wire outlets (20), the wire inlet end cables (11) respectively penetrate through the two wire inlets (19), and the wire outlet end cables (12) respectively penetrate through the four wire outlets (20).
4. The junction box according to claim 2, wherein an inner sleeve (21) and an outer sleeve (22) connected with the inner sleeve (21) are respectively sleeved on the inlet end cable (11) and the outlet end cable (12), and the inner sleeve (21) is respectively clamped in the single-hole inlet groove (17) and the double-hole outlet groove (18); the outer sleeve (22) is clamped in a shielding groove (23) formed in the shielding cover (4).
5. the distribution box of claim 1, wherein the binding assembly (16) comprises a binding band (160), bayonets (161) respectively located at two ends of the binding band (160), and binding buckles (162) matched with the bayonets (161); and the bayonet (161) and the binding buckle (162) are respectively positioned at the bottom end and the top end of the shell (5).
6. The junction box of claim 5, wherein the top end and the side wall of the shell (5) are respectively provided with a positioning boss (30) and a limiting clamping groove (31), the binding buckle (162) is arranged on the positioning boss (30), and the binding band (160) penetrates through the limiting clamping groove (31).
7. The junction box according to any one of claims 1 to 5, characterized in that at least two bosses (24) are arranged on the outer walls of the two ends of the housing (5), and at least two grooves matched with the bosses (24) are arranged on the front cover (6) and the rear cover (7).
8. The distribution box according to claim 7, characterized in that sealing grooves (26) are provided between the inner wall of the casing (5) and the first gasket (9) and between the inner wall of the casing (5) and the second gasket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002329.6U CN209767079U (en) | 2019-06-28 | 2019-06-28 | Distributing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002329.6U CN209767079U (en) | 2019-06-28 | 2019-06-28 | Distributing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209767079U true CN209767079U (en) | 2019-12-10 |
Family
ID=68746088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921002329.6U Active CN209767079U (en) | 2019-06-28 | 2019-06-28 | Distributing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209767079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531418A (en) * | 2020-12-04 | 2021-03-19 | 东风汽车股份有限公司 | Floated three-core whole line sealing connector |
-
2019
- 2019-06-28 CN CN201921002329.6U patent/CN209767079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531418A (en) * | 2020-12-04 | 2021-03-19 | 东风汽车股份有限公司 | Floated three-core whole line sealing connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 118, Sanjiang Avenue, economic development zone, Mianyang, Sichuan 621000 Patentee after: Sichuan Huafeng Technology Co.,Ltd. Address before: No. 118, Sanjiang Avenue, economic development zone, Mianyang, Sichuan 621000 Patentee before: SICHUAN HUAFENG ENTERPRISE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: No. 118, Sanjiang Avenue, economic development zone, Mianyang, Sichuan 621000 Patentee after: Sichuan Huafeng Technology Co.,Ltd. Patentee after: SAIC GM Wuling Automobile Co., Ltd Address before: No. 118, Sanjiang Avenue, economic development zone, Mianyang, Sichuan 621000 Patentee before: Sichuan Huafeng Technology Co.,Ltd. |