CN216982263U - Control unit's casing and have its electrohydraulic brake system's control unit - Google Patents
Control unit's casing and have its electrohydraulic brake system's control unit Download PDFInfo
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- CN216982263U CN216982263U CN202123218438.1U CN202123218438U CN216982263U CN 216982263 U CN216982263 U CN 216982263U CN 202123218438 U CN202123218438 U CN 202123218438U CN 216982263 U CN216982263 U CN 216982263U
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- control unit
- mounting cavity
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- mounting
- guide
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Abstract
The utility model discloses a shell of a control unit and the control unit of an electro-hydraulic brake system with the shell, wherein the shell of the control unit comprises: the pin guide part is arranged in the shell body, and the partition plate is arranged in the shell body and divides the space in the shell body into a first installation cavity and a second installation cavity; the stitch guiding part is arranged on the partition board and is provided with a guiding hole, and the guiding hole is communicated with the first mounting cavity and the second mounting cavity. According to the shell of the control unit, the pin guide part is arranged on the partition plate and can guide the assembling process of the pins, so that the assembling process of the pins is simplified, the assembling efficiency of the control unit is improved, the pins can be protected by the pin guide part, the assembling of the pins is more reliable, the service performance of the control unit is improved, and the service life of the control unit is prolonged.
Description
Technical Field
The utility model relates to the technical field of control units, in particular to a shell of a control unit and the control unit of an electro-hydraulic brake system with the shell.
Background
In the related art, the design use of the control unit in the vehicle is particularly important, and therefore the assembly of the control unit is more critical for the use of the vehicle. In order to make the use of the control unit more reliable, a plurality of pins are usually provided in the control unit to communicate the circuit board with the solenoid valve. In the prior art, the pins usually penetrate through the partition board on the housing, so that assembly deviation often occurs in the assembly process of the pins, for example, the pins are inclined and dislocated, which not only reduces the assembly efficiency of the control unit, but also reduces the usability of the control unit.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the utility model is to propose a housing for a control unit, the assembly of which is simple and reliable.
Another object of the present invention is to provide a control unit of an electro-hydraulic brake system, wherein the control unit is internally provided with the housing.
According to the embodiment of the utility model, the casing of the control unit comprises: the device comprises a shell body, a partition plate and a pin guide part, wherein the partition plate is arranged in the shell body and divides the space in the shell body into a first mounting cavity and a second mounting cavity; the stitch guiding part is arranged on the partition board and is provided with a guiding hole, and the guiding hole is communicated with the first mounting cavity and the second mounting cavity.
According to the shell of the control unit, the pin guide part is arranged on the partition plate and can guide the assembling process of the pins, so that the assembling process of the pins is simplified, the assembling efficiency of the control unit is improved, the pins can be protected by the pin guide part, the assembling of the pins is more reliable, the service performance of the control unit is improved, and the service life of the control unit is prolonged.
In some embodiments, the pin guide is configured as a guide post located within the first mounting cavity and extending away from the second mounting cavity.
In some embodiments, the cross-sectional area of the pilot hole is greater at one end facing the second mounting cavity than at the other end facing away from the second mounting cavity.
In some embodiments, the pin guide is a plurality of pin guides, each pin guide corresponds to the guide hole, and one part of the plurality of pin guides is a circular hole and the other part of the plurality of pin guides is a polygonal hole.
In some embodiments, at least one of the first mounting cavity and the second mounting cavity is provided with a positioning portion.
In some embodiments, the positioning portion is plural and includes: the positioning round pin and the positioning diamond pin with the limiting strip.
In some embodiments, a pump mounting hole is formed in the partition plate, and the pump mounting hole communicates with the first mounting cavity and the second mounting cavity and is used for mounting a hydraulic booster pump.
In some embodiments, the first mounting cavity is a circuit board mounting cavity and the second mounting cavity is a solenoid valve mounting cavity, and a simulator avoiding hole is arranged in the second mounting cavity.
In some embodiments, the housing body is further provided with a communication interface, and the communication interface is provided with a material removing hole.
The control unit of the electro-hydraulic brake system according to the embodiment of the utility model comprises: the control unit comprises a shell and a coil, wherein a circuit board is arranged in the first mounting cavity, and an electromagnetic valve is arranged in the second mounting cavity; the coil is connected with the electromagnetic valve and is connected with the circuit board after penetrating through the guide hole.
According to the control unit of the electro-hydraulic brake system, the shell is arranged in the control unit, and the pin guide part arranged in the shell can provide a guide effect for the coil pins, so that the assembly process of the control unit is simplified, the assembly efficiency is improved, meanwhile, the pin guide part can provide a protection effect for the coil pins, the assembly of the coil pins is safer and more reliable, the use performance of the control unit is improved, and the use of the control unit is safer and more reliable.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the housing of the present invention; .
FIG. 2 is another schematic structural view of the housing of the present invention;
FIG. 3 is a further schematic view of the housing of the present invention;
FIG. 4 is a schematic view of a portion of the housing of the present invention;
FIG. 5 is a schematic diagram of the control unit of the present invention;
reference numerals:
the number of the housings 1 is such that,
the shell body 100, the thimble 101, the first installation cavity 110, the second installation cavity 120, the simulator avoidance hole 121, the positioning part 130, the positioning round pin 131, the positioning diamond pin 132, the communication interface 140, the material removing hole 141,
the length of the partition 200, the pump mounting hole 210,
the pin guide 300, the guide hole 310,
the control unit 2, the circuit board 21, the solenoid valve 22, the coil pin 23, the hydraulic booster pump 24 and the simulator 25.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
A housing 1 of a control unit according to an embodiment of the present invention is described below with reference to fig. 1 to 5, including: the housing body 100, the partition plate 200, and the pin guide 300.
Specifically, the partition 200 is disposed in the casing body 100 and divides a space in the casing body 100 into the first mounting cavity 110 and the second mounting cavity 120; the pin guide 300 is disposed on the partition 200 and provided with a guide hole 310, and the guide hole 310 communicates the first mounting cavity 110 and the second mounting cavity 120.
It should be noted that, during the use of the housing 1, the housing 1 is suitable for protecting the structure installed in the housing 1, so that the safety of the control unit 2 can be improved. Meanwhile, in the use process of the control unit 2, a plurality of coils are required to be arranged in the control unit 2 to form the use function of the control unit 2, the coils are provided with coil pins 23, and the coil pins 23 are required to be connected with the circuit board 21 on the upper side of the housing 1, so that the control unit 2 can be controlled and used.
In addition, in the production process of casing 1, still be equipped with the thimble 101 on the casing 1 and the integrative injection moulding of casing 1 for when carrying out communication signal transmission in the control unit 2, the thimble 101 can be responsible for the transmission of part signal, and integrative injection moulding can let the use of thimble 101 more reliable, thereby lets the stability in use and the security of control unit 2 obtain promoting.
Like this, the stitch guide 300 that sets up on baffle 200 for coil stitch 23 can be assembled through guiding hole 310, thereby let stitch guide 300 can provide the guide effect for the equipment of coil stitch 23, the equipment of the coil of not only being convenient for, promote the packaging efficiency of the control unit 2, and stitch guide 300 can restrict the coil stitch 23 of installing in it, avoid coil stitch 23 to produce the slope in the assembling process, make the equipment of coil stitch 23 more reliable, thereby let the performance of the control unit 2 obtain promoting.
According to the housing 1 of the control unit 2 in the embodiment of the present invention, the pin guide portion 300 is disposed on the partition board 200, and the pin guide portion 300 can guide the assembly process of the coil pins 23, so that the assembly process of the coil pins 23 is simplified, the assembly efficiency of the control unit 2 is improved, and the pin guide portion 300 can protect the coil pins 23, so that the assembly of the coil pins 23 is more reliable, the usability of the control unit 2 is improved, and the service life of the control unit 2 is prolonged.
In some embodiments, as shown in fig. 1 and 4, the pin guide 300 is configured as a guide post that is located within the first mounting cavity 110 and extends away from the second mounting cavity 120.
It will be understood that the length of the coil pin 23 depends on the linear distance between the mounting surface of the coil and the circuit board 21, and the length of the guiding post can be set and adjusted according to practical situations. Like this, use the guide post as stitch guide 300, the guide post has more reliable structural strength, can let the coil stitch 23 of installing in it obtain better protection, not only lets the coil stitch 23 become reliable after the equipment finishes, promotes the structural stability after the coil stitch 23 equipment for the performance of the control unit 2 obtains promoting.
In some specific embodiments, the cross-sectional area of the pilot hole 310 is larger at one end facing the second mounting cavity 120 than at the other end facing away from the second mounting cavity 120.
Like this, because the cross-sectional area of guiding hole 310 towards second installation cavity 120 is great for coil stitch 23 can be comparatively easy find guiding hole 310 and assemble, thereby makes the assembling process of coil stitch 23 simpler, and the equipment of coil stitch 23 is more high-efficient, makes the packaging efficiency of control unit 2 obtain promoting.
In some embodiments, there are a plurality of pin guides 300, each pin guide 300 has a corresponding guide hole 310, and one part of the plurality of guide holes 310 is a circular hole and the other part is a polygonal hole. It can be understood that the shape of the guiding hole 310 is adapted to the shape of the coil pins 23, and during the design process of the control unit 2, the shape of some of the coil pins 23 can be set to be circular and the shape of some of the coil pins 23 can be set to be polygonal so as to distinguish the pins, so that the coil pins 23 that need to realize different functions can be connected and set independently, thereby making the assembly process of the coil pins 23 simpler. Meanwhile, part of the guide holes 310 are circular holes and part of the guide holes 310 are polygonal holes, so that the connection between the guide holes 310 and the coil pins 23 is single, assembly errors of the coil pins 23 in the assembly process can be avoided, the assembly process of the coil pins 23 can be simplified, the assembly efficiency is improved, the assembly of the coil pins 23 is safer and more reliable, and the service performance of the control unit 2 is improved.
In some embodiments, as shown in fig. 2, at least one of the first and second mounting cavities 110 and 120 is provided with a positioning portion 130. In this way, the positioning portion 130 is disposed in the casing 1, so that when the casing 1 is assembled, the positioning portion 130 can be positioned with other portions of the control unit 2, so that the assembling process between the other portions and the casing 1 is simplified, and the assembling efficiency of the control unit 2 is improved. Meanwhile, the positioning portion 130 also enables the other portions of the control unit 2 to be assembled with the housing 1 more stably and reliably, so that the usability of the control unit 2 is improved.
In some embodiments, as shown in fig. 2, the positioning part 130 is multiple and includes: a positioning round pin 131 and a positioning diamond pin 132 with a limit strip. It can be understood that, the plurality of positioning portions 130 include the positioning round pin 131 and the positioning diamond pin 132, so that a plurality of components in the control unit 2 can be connected to the positioning portions 130 on the housing 1, thereby simplifying the assembly of the control unit 2 and improving the assembly efficiency, and meanwhile, the connection between other parts of the control unit 2 and the housing 1 is more reliable, thereby improving the structural strength of the control unit 2 and making the use of the control unit 2 more reliable.
Meanwhile, the limiting strip arranged on the positioning diamond pin 132 can further limit the assembly of the positioning diamond pin 132, so that the structure of the positioning diamond pin 132 after assembly is more reliable, the structural strength of the control unit 2 is improved, and the use performance of the control unit 2 is improved.
In some embodiments, as shown in fig. 1 and 5, partition 200 is provided with a pump mounting hole 210, and pump mounting hole 210 communicates first mounting cavity 110 and second mounting cavity 120 and is used for mounting hydraulic booster pump 24. It will be appreciated that the control unit 2, in use, needs to drive the hydraulic booster pump 24 to configure or increase the output performance of the control unit 2, so that the operational performance of the control unit 2 is improved.
In this way, the pump mounting hole 210 provided in the partition plate 200 can provide a location for mounting the hydraulic booster pump 24, so that the volume of the control unit 2 after assembly is reduced, the integration level of the control unit 2 is improved, and the structure of the control unit 2 is more compact.
In some embodiments, as shown in fig. 2 and 5, the first mounting cavity 110 is a circuit board mounting cavity and the second mounting cavity 120 is a solenoid valve mounting cavity, and the simulator avoidance hole 121 is disposed in the second mounting cavity 120. Similarly, the simulator avoidance hole 121 formed in the second mounting cavity 120 can avoid a space for assembling the simulator 25, so that not only the assembling of the simulator 25 is simpler and more reliable, and the assembling efficiency is improved, but also the volume of the control unit 2 is reduced, and the integration level of the control unit 2 is further improved.
In some embodiments, as shown in fig. 2, the housing body 100 is further provided with a communication interface 140, and the communication interface 140 is provided with a material removing hole 141. Thus, the communication interface 140 is adapted to receive control signals. The material removing hole 141 formed in the communication interface 140 can reduce the production material of the communication interface 140, thereby reducing the production cost of the housing 1.
The control unit 2 of the electro-hydraulic brake system according to the embodiment of the present invention includes: as for the housing 1 and the coil of the control unit 2, the circuit board 21 is disposed in the first mounting cavity 110, the solenoid valve 22 is disposed in the second mounting cavity 120, and the coil pins 23 on the coil are connected to the solenoid valve 22 and connected to the circuit board 21 after passing through the guide holes 310.
It can be understood that the coil is provided with coil pins 23, and the coil pins 23 are suitable for connecting the solenoid valves 22 on both sides of the partition board 200 and the circuit board 21, so that the control unit 2 can be controlled and used, and the use of the control unit 2 is safer and more reliable.
It should be noted that, in the present application, the above-mentioned component is a part of the control unit 2 for constituting the electronic control unit, and the control unit 2 mentioned in the present application further includes an oil circuit unit connected with the electronic control unit, and the electronic control unit part is adapted to be disposed on the solenoid valve mounting block and connected and communicated with the oil circuit unit, so that the electronic control unit can control the oil circuit unit and constitute the usability of the control unit 2.
Like this, through being equipped with as above shown casing 1 in the control unit 2, the stitch guide 300 that is equipped with in the casing 1 can provide the guide effect for coil stitch 23 to let the assembly process of control unit 2 obtain simplifying, promote the packaging efficiency, stitch guide 300 can also provide guard action for coil stitch 23 simultaneously, make the equipment of coil stitch 23 more safe and reliable, thereby promote the performance of control unit 2, make the use of control unit 2 more safe and reliable.
Other constructions and operations of the housing 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A housing for a control unit, comprising:
a housing body;
the partition plate is arranged in the shell body and divides the space in the shell body into a first installation cavity and a second installation cavity;
the pin guide part, the pin guide part set up in just be provided with the guiding hole on the baffle, the guiding hole intercommunication first installation cavity with the second installation cavity.
2. The control unit housing of claim 1, wherein the pin guide is configured as a guide post located within the first mounting cavity and extending away from the second mounting cavity.
3. The control unit casing according to claim 2, wherein the guide hole has a cross-sectional area larger at one end toward the second mounting cavity than at the other end away from the second mounting cavity.
4. The control unit case according to claim 1, wherein the pin guide is plural, each of the pin guides corresponds to the guide hole, and one part of the plural guide holes is a circular hole and the other part is a polygonal hole.
5. The control unit casing according to claim 1, characterized in that at least one of the first mounting chamber and the second mounting chamber is provided with a positioning portion.
6. The control unit housing of claim 5, wherein the positioning portion is plural and includes: the positioning round pin and the positioning diamond pin with the limiting strip.
7. The control unit casing of claim 1, wherein the partition is provided with a pump mounting hole which communicates the first mounting cavity and the second mounting cavity and is used for mounting a hydraulic booster pump.
8. The control unit housing of claim 1, wherein the first mounting cavity is a circuit board mounting cavity and the second mounting cavity is a solenoid valve mounting cavity, and a simulator avoidance hole is provided in the second mounting cavity.
9. The control unit housing of claim 1, further comprising a communication interface disposed on the housing body, wherein the communication interface is disposed with a material removal hole therein.
10. A control unit of an electro-hydraulic brake system, comprising:
a control unit housing according to any one of claims 1 to 9, wherein a circuit board is disposed within the first mounting cavity and a solenoid valve is disposed within the second mounting cavity;
the coil is arranged on the shell and connected with the electromagnetic valve and connected with the circuit board after penetrating through the guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218438.1U CN216982263U (en) | 2021-12-17 | 2021-12-17 | Control unit's casing and have its electrohydraulic brake system's control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218438.1U CN216982263U (en) | 2021-12-17 | 2021-12-17 | Control unit's casing and have its electrohydraulic brake system's control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982263U true CN216982263U (en) | 2022-07-15 |
Family
ID=82347029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123218438.1U Active CN216982263U (en) | 2021-12-17 | 2021-12-17 | Control unit's casing and have its electrohydraulic brake system's control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982263U (en) |
-
2021
- 2021-12-17 CN CN202123218438.1U patent/CN216982263U/en active Active
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