CN211468356U - Bus distribution box connected by copper bars - Google Patents
Bus distribution box connected by copper bars Download PDFInfo
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- CN211468356U CN211468356U CN201922464829.8U CN201922464829U CN211468356U CN 211468356 U CN211468356 U CN 211468356U CN 201922464829 U CN201922464829 U CN 201922464829U CN 211468356 U CN211468356 U CN 211468356U
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- copper bar
- copper
- distribution box
- shell
- bar
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Abstract
The utility model discloses a passenger train block terminal that copper bar is connected relates to block terminal technical field, include the box body and install the copper bar in the box body, the box body includes the casing and the lid fits the lid on the casing, the mounted position that corresponds to the copper bar on the assembly face of casing is provided with the limit baffle of perpendicular to casing assembly face, adjacent two form the standing groove that supplies the copper bar to place between the limit baffle, the position that corresponds to the standing groove on the lid all is provided with the location depression bar, works as when the lid fits on the casing, the location depression bar stretches into in corresponding the standing groove and its lower extreme crimping on the copper bar that corresponds in the standing groove. The utility model discloses all adopt the copper bar to connect with the connection between the electrical component in the distribution box, stopped the potential safety hazard that the pencil friction caused when vibrating because of the vehicle.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to a passenger train block terminal that copper bar is connected.
Background
The distribution box used in the current passenger car industry has the following problems: the traditional circuit connection between each electric appliance part in the distribution box mostly adopts a flying wire bridging mode, the number of connecting wires is large, the wires are easy to rub with each other when a vehicle vibrates, the service life of the wires is influenced, the vibration resistance is poor, and faults are easy to occur, so that potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a passenger train block terminal that copper bar is connected.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a passenger train block terminal that copper bar is connected, includes the box body and installs the copper bar in the box body, the box body includes the casing and covers the lid on the casing, the mounted position that corresponds to the copper bar on the assembly surface of casing is provided with the limit baffle of perpendicular to casing assembly surface, adjacent two form the standing groove that supplies the copper bar to place between the limit baffle, the position that corresponds to the standing groove on the lid all is provided with the location depression bar, works as when the lid covers on the casing, the location depression bar stretches into in corresponding the standing groove and its lower extreme crimping on corresponding the copper bar in the standing groove.
As a passenger train block terminal's that copper bar is connected preferred scheme, wherein: the distance between two adjacent limiting baffles is equal to the width of the corresponding copper bar.
As a passenger train block terminal's that copper bar is connected preferred scheme, wherein: and in the two adjacent limiting baffle plates, any one of the limiting baffle plates is hinged with a fixing plate used for being pressed on the copper bar, the free end of the fixing plate is provided with a sub-buckle, the other limiting baffle plate is correspondingly provided with a female buckle, and the free end of the fixing plate can be connected to the other limiting baffle plate.
As a passenger train block terminal's that copper bar is connected preferred scheme, wherein: the distance between the fixing plate and the shell assembling surface which are in crimping connection on the copper bar is equal to the thickness of the corresponding copper bar.
As a passenger train block terminal's that copper bar is connected preferred scheme, wherein: and the lower end of the positioning compression bar is provided with an elastic insulating cushion block.
As a passenger train block terminal's that copper bar is connected preferred scheme, wherein: the elastic insulating cushion block is a rubber pad.
As a passenger train block terminal's that copper bar is connected preferred scheme, wherein: the shell and the cover body are correspondingly provided with threaded holes, and the shell and the cover body are connected through bolts.
The utility model has the advantages that:
(1) the utility model adopts copper bar connection to connect the electrical components in the distribution box, thereby eliminating the potential safety hazard caused by the friction of the wire harness when the vehicle vibrates;
(2) the utility model discloses form the standing groove that supplies the copper bar to place through limit baffle on the casing assembly surface, be convenient for install the copper bar in preset position, improved the installation effectiveness of copper bar, and carry out the spacing of horizontal direction to the copper bar, and the location depression bar on the deuterogamy lid, make the lid install on the casing after location depression bar stable crimping on the copper bar, carry out the spacing of vertical direction to the copper bar to install the copper bar in the casing stably;
(3) the fixed plate is hinged on the limit baffle, and the free end of the fixed plate is connected to the other limit baffle, so that the fixed plate is pressed on the copper bar, and the position of the copper bar can be still fixed after the cover body is disassembled;
(4) the utility model discloses lower extreme at the location depression bar is provided with the elastic insulation cushion, causes the damage to the copper bar when avoiding the location depression bar crimping on the copper bar.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of an overall structure of a bus distribution box connected by copper bars according to a first embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a bus distribution box connected by copper bars according to a second embodiment of the present invention;
wherein: 100. a box body; 200. copper bars; 110. a housing; 120. a cover body; 130. a limit baffle; 140. a placement groove; 121. positioning the compression bar; 150. a fixing plate; 300. A threaded hole; 400. and (4) bolts.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The distribution box used in the current passenger car industry has the following problems: the traditional circuit connection between each electric appliance part in the distribution box mostly adopts a flying wire bridging mode, the number of connecting wires is large, the wires are easy to rub with each other when a vehicle vibrates, the service life of the wires is influenced, the vibration resistance is poor, and faults are easy to occur, so that potential safety hazards exist.
Referring to fig. 1, in view of this, the present embodiment provides a bus distribution box connected by copper bars, which includes a box 100, where the box 100 is composed of a casing 110 and a cover 120.
Specifically, the cross-sectional shape of the housing 110 is rectangular or substantially rectangular. Screw holes 300 are provided at each of the four corners of the housing 110. The bottom surface in the housing 110 is a mounting surface, and a plurality of limit baffles 130 perpendicular to the mounting surface are disposed on the mounting surface. The limiting baffles 130 are respectively located on two sides of the installation position of the copper bar 200, namely, the limiting baffles 130 are arranged on two sides of the installation position corresponding to each copper bar 200, and a placing groove 140 for placing the copper bar 200 is formed between two adjacent limiting baffles 130.
It should be noted that, the distance between two adjacent limiting baffles 130 is equal to or slightly greater than the width of the corresponding copper bar 200, so that the limiting baffles 130 on the two sides of the copper bar 200 can limit the copper bar 200 horizontally after the copper bar 200 is placed in the placing groove 140.
The shape of the cover 120 matches the shape of the case 110, and the four corners of the cover 120 are provided with screw holes 300. When the cover 120 is covered on the housing 110, the screw holes 300 on the cover 120 are aligned with the screw holes 300 on the housing 110, and at this time, the cover 120 can be fixedly mounted on the housing 110 after the screw threads are sequentially passed through the screw holes 300 on the cover 120 and the housing 110. The lower end face of the cover body 120 corresponding to the position of the placing groove 140 is provided with a positioning compression bar 121 perpendicular to the cover body 120, when the cover body 120 covers the housing 110, the positioning compression bar 121 extends into the corresponding placing groove 140, and the lower end of the positioning compression bar 121 is pressed on the upper end face of the copper bar 200 positioned in the placing groove 140 to fix the copper bar 200.
Wherein, the lower end of the positioning compression bar 121 is provided with an elastic insulating cushion block. When the cover 120 covers the housing 110, the elastic insulating pad is located between the copper bar 200 and the positioning pressing rod 121, and is in a pressed state. The elastic insulating cushion block can avoid damage to the copper bar 200 when the positioning compression rod 121 is pressed on the copper bar 200. The elastic insulating cushion block can be made of rubber pads, and can be made of other materials only by meeting the requirements of two characteristics of insulation and flexibility.
When the distribution box is assembled, each electrical component is firstly installed at a preset position, then all the copper bars 200 are respectively placed in the corresponding placing grooves 140, the end parts of the copper bars 200 are mutually contacted or connected with the corresponding electrical components, circuit connection in the distribution box is realized, then the cover body 120 is covered on the shell body 110, and the assembly can be completed by fixing the cover body through the bolts 400. At this time, the positioning pressing rods 121 on the lower end surface of the cover body 120 are respectively pressed on the corresponding copper bars 200 to fix the copper bars 200.
Therefore, the utility model discloses all adopt copper bar 200 to connect with the connection between the electrical component in the distribution box, stopped the potential safety hazard that the pencil friction caused when vibrating because of the vehicle, and copper bar 200's installation effectiveness is high.
Referring to fig. 2, a second embodiment of the present invention is different from the first embodiment in that: in this embodiment, in two adjacent limit baffles 130, a fixing plate 150 is hinged to any one of the limit baffles 130, and a male buckle is disposed at a free end of the fixing plate 150, and a female buckle is correspondingly disposed at an upper end of the other limit baffle 130. The fixing plate 150 can be turned over around the hinge shaft, so that the free end of the fixing plate 150 is overlapped on the other limit baffle 130, and the connection is realized by the cooperation of the male buckle and the female buckle, so that the fixing plate 150 is connected at the upper ends of the two adjacent limit baffles 130.
It should be noted that, at this time, the distance between the fixing plate 150 and the assembling surface of the housing 110 is equal to or slightly greater than the thickness of the corresponding copper bar 200, so that the fixing plate 150 can be pressed onto the copper bar 200 to fix the copper bar 200. By pressing the fixing plate 150 onto the copper bar 200, the position of the copper bar 200 can be ensured to be still fixed after the cover 120 is detached.
The structure of the rest of this embodiment is the same as that of the first embodiment, and will not be described here.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (7)
1. The utility model provides a passenger train block terminal that copper bar is connected which characterized in that: comprises a box body (100) and a copper bar (200) arranged in the box body (100),
the box body (100) comprises a shell (110) and a cover body (120) covering the shell (110), a limiting baffle (130) vertical to the assembly surface of the shell (110) is arranged at the mounting position corresponding to the copper bar (200) on the assembly surface of the shell (110), a placing groove (140) for placing the copper bar (200) is formed between two adjacent limiting baffles (130),
the cover body (120) is provided with positioning compression rods (121) corresponding to the positions of the placing grooves (140), and when the cover body (120) covers the shell (110), the positioning compression rods (121) extend into the corresponding placing grooves (140) and the lower ends of the positioning compression rods are in compression joint with the copper bars (200) in the corresponding placing grooves (140).
2. The bus distribution box connected by the copper bars as claimed in claim 1, wherein: the distance between two adjacent limiting baffles (130) is equal to the width of the corresponding copper bar (200).
3. The bus distribution box connected by the copper bars as claimed in claim 1, wherein: in two adjacent limiting baffle plates (130), any one limiting baffle plate (130) is hinged with a fixing plate (150) used for being pressed on the copper bar (200), the free end of the fixing plate (150) is provided with a sub-buckle, the other limiting baffle plate (130) is correspondingly provided with a female buckle, and the free end of the fixing plate (150) can be connected to the other limiting baffle plate (130).
4. The bus distribution box connected by the copper bars as claimed in claim 3, wherein: the distance between the fixing plate (150) which is pressed on the copper bar (200) and the assembling surface of the shell (110) is equal to the thickness of the corresponding copper bar (200).
5. The bus distribution box connected by the copper bars as claimed in claim 1, wherein: and the lower end of the positioning compression rod (121) is provided with an elastic insulating cushion block.
6. The bus distribution box connected by the copper bars as claimed in claim 5, wherein: the elastic insulating cushion block is a rubber pad.
7. The bus distribution box connected by the copper bars as claimed in claim 1, wherein: the shell (110) and the cover body (120) are correspondingly provided with threaded holes (300), and the shell (110) and the cover body (120) are connected through bolts (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464829.8U CN211468356U (en) | 2019-12-31 | 2019-12-31 | Bus distribution box connected by copper bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464829.8U CN211468356U (en) | 2019-12-31 | 2019-12-31 | Bus distribution box connected by copper bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211468356U true CN211468356U (en) | 2020-09-11 |
Family
ID=72366122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922464829.8U Active CN211468356U (en) | 2019-12-31 | 2019-12-31 | Bus distribution box connected by copper bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211468356U (en) |
-
2019
- 2019-12-31 CN CN201922464829.8U patent/CN211468356U/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: 20210122 Address after: No.588 Fuyuan Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province, 226200 Patentee after: AIPU VEHICLE (CHINA) Co.,Ltd. Address before: No.588 Fuyuan Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province, 226200 Patentee before: QIDONG AIPU ELECTRIC APPLIANCE Co.,Ltd. |
|
| 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.588 Fuyuan Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province, 226200 Patentee after: EPP vehicles Co.,Ltd. Address before: No.588 Fuyuan Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province, 226200 Patentee before: AIPU VEHICLE (CHINA) Co.,Ltd. |